{"qa_id": "qa_7a0cc9c7aeb50942c6f7", "split": "test", "audio_id": "foa_413d6010b124f7adcc0b", "audio_path": "audio/test/foa_413d6010b124f7adcc0b.wav", "scene_annotation_csv_path": "annotations/test/foa_413d6010b124f7adcc0b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval can the sound of the gong be heard?", "answer": "The gong is audible from 18.5s to 20.0s.", "canonical_answer": "18.5s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 2, "start_time": 18.5, "end_time": 20.0, "azimuth_deg": 125.648, "elevation_deg": 26.711, "distance_m": 1.44}]}
{"qa_id": "qa_26d24b851e2b3404bf16", "split": "test", "audio_id": "foa_be5d2301ea1330fce366", "audio_path": "audio/test/foa_be5d2301ea1330fce366.wav", "scene_annotation_csv_path": "annotations/test/foa_be5d2301ea1330fce366.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the speech located?", "answer": "-1.1 degrees", "canonical_answer": "-1.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 6.2, "azimuth_deg": -23.032, "elevation_deg": -1.105, "distance_m": 2.4}]}
{"qa_id": "qa_325e7e9aa22cdc480896", "split": "test", "audio_id": "foa_9975d396da0c90324197", "audio_path": "audio/test/foa_9975d396da0c90324197.wav", "scene_annotation_csv_path": "annotations/test/foa_9975d396da0c90324197.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front-right and above?", "answer": "The source located at the front-right and above is a guitar.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 4.0, "azimuth_deg": -27.263, "elevation_deg": 18.304, "distance_m": 2.11}]}
{"qa_id": "qa_19f795362e97d3cf9f9b", "split": "test", "audio_id": "foa_92412d8802c3c60538f4", "audio_path": "audio/test/foa_92412d8802c3c60538f4.wav", "scene_annotation_csv_path": "annotations/test/foa_92412d8802c3c60538f4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the male speech?", "answer": "-73.8 degrees", "canonical_answer": "-73.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 1, "start_time": 10.0, "end_time": 10.8, "azimuth_deg": -73.778, "elevation_deg": -57.375, "distance_m": 1.19}]}
{"qa_id": "qa_09b39791cea0153223f2", "split": "test", "audio_id": "foa_022f00f99e639d50b96b", "audio_path": "audio/test/foa_022f00f99e639d50b96b.wav", "scene_annotation_csv_path": "annotations/test/foa_022f00f99e639d50b96b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip features a guitar playing from 0.3s to 6.0s.", "canonical_answer": "guitar (0.3s to 6.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.3, "end_time": 6.0, "azimuth_deg": 11.266, "elevation_deg": -13.161, "distance_m": 1.19}]}
{"qa_id": "qa_b21d8fd704e4fe333a80", "split": "test", "audio_id": "foa_4624b58f1f7995160610", "audio_path": "audio/test/foa_4624b58f1f7995160610.wav", "scene_annotation_csv_path": "annotations/test/foa_4624b58f1f7995160610.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-75.9 degrees, elevation=0.0 degrees?", "answer": "The sound detected at azimuth -75.9 degrees and elevation 0.0 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 20.0, "azimuth_deg": -75.939, "elevation_deg": 0.0, "distance_m": 3.17}]}
{"qa_id": "qa_4d362d51e2aab8dd1509", "split": "test", "audio_id": "foa_514420271f3ce2128854", "audio_path": "audio/test/foa_514420271f3ce2128854.wav", "scene_annotation_csv_path": "annotations/test/foa_514420271f3ce2128854.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in this recording, and what are their corresponding time intervals?", "answer": "The audio contains war sound occurring from 2.2s to 4.8s.", "canonical_answer": "war sound (2.2s to 4.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 2.2, "end_time": 4.8, "azimuth_deg": 101.897, "elevation_deg": -1.372, "distance_m": 2.2}]}
{"qa_id": "qa_14db1a919f462c3f7e67", "split": "test", "audio_id": "foa_dbc0f07a8725a93d2251", "audio_path": "audio/test/foa_dbc0f07a8725a93d2251.wav", "scene_annotation_csv_path": "annotations/test/foa_dbc0f07a8725a93d2251.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the drum active?", "answer": "The drum is active from 0.0s to 0.1s.", "canonical_answer": "0.0s to 0.1s", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": -59.539, "elevation_deg": -9.885, "distance_m": 3.21}]}
{"qa_id": "qa_9fc48686568adade0795", "split": "test", "audio_id": "foa_6016c80d2d47febb5bbf", "audio_path": "audio/test/foa_6016c80d2d47febb5bbf.wav", "scene_annotation_csv_path": "annotations/test/foa_6016c80d2d47febb5bbf.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the percussion located?", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 1, "start_time": 0.0, "end_time": 4.4, "azimuth_deg": 156.868, "elevation_deg": 0.0, "distance_m": 2.7}]}
{"qa_id": "qa_b9b4529b8a9d1bd9b612", "split": "test", "audio_id": "foa_08dc9f7ef608e9907b46", "audio_path": "audio/test/foa_08dc9f7ef608e9907b46.wav", "scene_annotation_csv_path": "annotations/test/foa_08dc9f7ef608e9907b46.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=45.9 degrees, elevation=-8.5 degrees?", "answer": "A bird is located at azimuth=45.9 degrees and elevation=-8.5 degrees.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.3, "end_time": 10.6, "azimuth_deg": 45.883, "elevation_deg": -8.529, "distance_m": 1.29}]}
{"qa_id": "qa_f0755e610e6ef0dc420b", "split": "test", "audio_id": "foa_c8cbc3ce8cbfab1a6063", "audio_path": "audio/test/foa_c8cbc3ce8cbfab1a6063.wav", "scene_annotation_csv_path": "annotations/test/foa_c8cbc3ce8cbfab1a6063.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the back-right and below?", "answer": "The sound source located to the back-right and below is breathing.", "canonical_answer": "breathing", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 2, "start_time": 7.2, "end_time": 7.8, "azimuth_deg": -121.627, "elevation_deg": -44.572, "distance_m": 2.06}]}
{"qa_id": "qa_8ecaeb843069ebd578f1", "split": "test", "audio_id": "foa_1c7d4aa13127a3899add", "audio_path": "audio/test/foa_1c7d4aa13127a3899add.wav", "scene_annotation_csv_path": "annotations/test/foa_1c7d4aa13127a3899add.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the alarm?", "answer": "-163.9 degrees", "canonical_answer": "-163.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 3.3, "azimuth_deg": -163.898, "elevation_deg": 14.274, "distance_m": 1.89}]}
{"qa_id": "qa_72bb28fc1cc5fc266bec", "split": "test", "audio_id": "foa_3f3a8e39f32c46a7cca4", "audio_path": "audio/test/foa_3f3a8e39f32c46a7cca4.wav", "scene_annotation_csv_path": "annotations/test/foa_3f3a8e39f32c46a7cca4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the knock active?", "answer": "The knock is active from 3.6s to 11.2s.", "canonical_answer": "3.6s to 11.2s", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 3, "start_time": 3.6, "end_time": 11.2, "azimuth_deg": 9.226, "elevation_deg": 23.871, "distance_m": 2.04}]}
{"qa_id": "qa_d980a1e3498057e19511", "split": "test", "audio_id": "foa_cdd3cf2e6af44ef8a000", "audio_path": "audio/test/foa_cdd3cf2e6af44ef8a000.wav", "scene_annotation_csv_path": "annotations/test/foa_cdd3cf2e6af44ef8a000.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is heard from the front-right of the listener?", "answer": "The source heard from the front-right is a wind instrument.", "canonical_answer": "wind instrument", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.0, "end_time": 7.4, "azimuth_deg": -62.413, "elevation_deg": -0.938, "distance_m": 0.74}]}
{"qa_id": "qa_5301e4202f14a4a0db93", "split": "test", "audio_id": "foa_539ff01b19e3670c250b", "audio_path": "audio/test/foa_539ff01b19e3670c250b.wav", "scene_annotation_csv_path": "annotations/test/foa_539ff01b19e3670c250b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the human vocalization?", "answer": "6.3 degrees", "canonical_answer": "6.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 1.2, "end_time": 3.0, "azimuth_deg": 6.31, "elevation_deg": 5.629, "distance_m": 2.9}]}
{"qa_id": "qa_95a4cfb65c24db93a754", "split": "test", "audio_id": "foa_bb90b229a32a6be9f247", "audio_path": "audio/test/foa_bb90b229a32a6be9f247.wav", "scene_annotation_csv_path": "annotations/test/foa_bb90b229a32a6be9f247.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound events are audible in the clip, and what are their respective time intervals?", "answer": "The audio contains a wood sound occurring from 0.0s to 0.1s.", "canonical_answer": "wood (0.0s to 0.1s)", "truth_source": "annotation", "source_refs": [{"class_id": 60, "class_name": "wood", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": 21.558, "elevation_deg": -18.464, "distance_m": 1.65}]}
{"qa_id": "qa_5a03380ee366e73e8cb5", "split": "test", "audio_id": "foa_aafa5e46437a37674206", "audio_path": "audio/test/foa_aafa5e46437a37674206.wav", "scene_annotation_csv_path": "annotations/test/foa_aafa5e46437a37674206.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the frog?", "answer": "-10.9 degrees", "canonical_answer": "-10.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 2, "start_time": 14.3, "end_time": 17.9, "azimuth_deg": -126.473, "elevation_deg": -10.926, "distance_m": 2.41}]}
{"qa_id": "qa_ab9becb0511e8c7ad02c", "split": "test", "audio_id": "foa_0ce8cfdf1fbdfbe771da", "audio_path": "audio/test/foa_0ce8cfdf1fbdfbe771da.wav", "scene_annotation_csv_path": "annotations/test/foa_0ce8cfdf1fbdfbe771da.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=88.0 degrees, elevation=3.6 degrees?", "answer": "The sound originating from azimuth 88.0 degrees and elevation 3.6 degrees is rain.", "canonical_answer": "rain", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 7.5, "azimuth_deg": 88.014, "elevation_deg": 3.581, "distance_m": 1.12}]}
{"qa_id": "qa_062b7f5de5e8b9106f76", "split": "test", "audio_id": "foa_072842b2c9f64774f6d5", "audio_path": "audio/test/foa_072842b2c9f64774f6d5.wav", "scene_annotation_csv_path": "annotations/test/foa_072842b2c9f64774f6d5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the crushing in degrees.", "answer": "-30.9 degrees", "canonical_answer": "-30.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 1, "start_time": 1.5, "end_time": 2.7, "azimuth_deg": -164.778, "elevation_deg": -30.895, "distance_m": 0.95}]}
{"qa_id": "qa_c0f8ed7c8ea64852a175", "split": "test", "audio_id": "foa_6b0422f8758f94d62152", "audio_path": "audio/test/foa_6b0422f8758f94d62152.wav", "scene_annotation_csv_path": "annotations/test/foa_6b0422f8758f94d62152.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the tool be heard?", "answer": "The tool is active from 0.3s to 3.0s.", "canonical_answer": "0.3s to 3.0s", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.3, "end_time": 3.0, "azimuth_deg": 35.225, "elevation_deg": 2.637, "distance_m": 2.24}]}
{"qa_id": "qa_bcba22d01771cd30aa58", "split": "test", "audio_id": "foa_4d27ba588c1459be86cb", "audio_path": "audio/test/foa_4d27ba588c1459be86cb.wav", "scene_annotation_csv_path": "annotations/test/foa_4d27ba588c1459be86cb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound events occur in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip contains water from 1.0s to 10.6s.", "canonical_answer": "water (1.0s to 10.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 1.0, "end_time": 10.6, "azimuth_deg": -81.584, "elevation_deg": -49.29, "distance_m": 1.55}]}
{"qa_id": "qa_d8db86ea888c3bb34b94", "split": "test", "audio_id": "foa_30b27fb73d185aaf8240", "audio_path": "audio/test/foa_30b27fb73d185aaf8240.wav", "scene_annotation_csv_path": "annotations/test/foa_30b27fb73d185aaf8240.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the dog coming?", "answer": "-11.9 degrees", "canonical_answer": "-11.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.6, "end_time": 5.0, "azimuth_deg": -11.877, "elevation_deg": 40.542, "distance_m": 2.84}]}
{"qa_id": "qa_d3f3410a6db7552b62ec", "split": "test", "audio_id": "foa_000b01a319bb814d3b98", "audio_path": "audio/test/foa_000b01a319bb814d3b98.wav", "scene_annotation_csv_path": "annotations/test/foa_000b01a319bb814d3b98.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Identify the source at azimuth=79.1 degrees, elevation=6.9 degrees.", "answer": "The sound source located at azimuth 79.1 degrees and elevation 6.9 degrees is water.", "canonical_answer": "water", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 1.1, "end_time": 10.6, "azimuth_deg": 79.117, "elevation_deg": 6.901, "distance_m": 3.02}]}
{"qa_id": "qa_25e4b4fb5659b7c53834", "split": "test", "audio_id": "foa_2057c47d0e3dad26db9f", "audio_path": "audio/test/foa_2057c47d0e3dad26db9f.wav", "scene_annotation_csv_path": "annotations/test/foa_2057c47d0e3dad26db9f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the back and below side?", "answer": "The sound coming from the back and below is water.", "canonical_answer": "water", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 3.5, "azimuth_deg": 160.642, "elevation_deg": -40.323, "distance_m": 1.18}]}
{"qa_id": "qa_46656321ee804bfc23ca", "split": "test", "audio_id": "foa_6ab15a07074b6d260810", "audio_path": "audio/test/foa_6ab15a07074b6d260810.wav", "scene_annotation_csv_path": "annotations/test/foa_6ab15a07074b6d260810.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip features war sound occurring from 0.6s to 4.9s.", "canonical_answer": "war sound (0.6s to 4.9s)", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.6, "end_time": 4.9, "azimuth_deg": 178.818, "elevation_deg": -34.661, "distance_m": 1.71}]}
{"qa_id": "qa_d6afa335452379a6d240", "split": "test", "audio_id": "foa_38b20ffb23c350427095", "audio_path": "audio/test/foa_38b20ffb23c350427095.wav", "scene_annotation_csv_path": "annotations/test/foa_38b20ffb23c350427095.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the kitchenware?", "answer": "27.4 degrees", "canonical_answer": "27.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": -91.376, "elevation_deg": 27.448, "distance_m": 1.86}]}
{"qa_id": "qa_215ee62c6c2cb1a797ba", "split": "test", "audio_id": "foa_3583373b293c0df71517", "audio_path": "audio/test/foa_3583373b293c0df71517.wav", "scene_annotation_csv_path": "annotations/test/foa_3583373b293c0df71517.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the body sound in degrees.", "answer": "-82.0 degrees", "canonical_answer": "-82.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.1, "end_time": 0.3, "azimuth_deg": -82.016, "elevation_deg": -22.967, "distance_m": 0.75}]}
{"qa_id": "qa_c16dc562346a37848375", "split": "test", "audio_id": "foa_01cee1fc349f809cbca1", "audio_path": "audio/test/foa_01cee1fc349f809cbca1.wav", "scene_annotation_csv_path": "annotations/test/foa_01cee1fc349f809cbca1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the train be heard?", "answer": "The train is audible from 15.0s to 20.0s.", "canonical_answer": "15.0s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 2, "start_time": 15.0, "end_time": 20.0, "azimuth_deg": 42.66, "elevation_deg": -26.095, "distance_m": 3.28}]}
{"qa_id": "qa_1cd28b53c0c678b6bfd8", "split": "test", "audio_id": "foa_667996077e8e57a8e304", "audio_path": "audio/test/foa_667996077e8e57a8e304.wav", "scene_annotation_csv_path": "annotations/test/foa_667996077e8e57a8e304.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=119.4 degrees, elevation=-22.3 degrees?", "answer": "A drum is being played at azimuth 119.4 degrees and elevation -22.3 degrees.", "canonical_answer": "drum", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.5, "azimuth_deg": 119.435, "elevation_deg": -22.274, "distance_m": 2.92}]}
{"qa_id": "qa_650eae16b5475042b70e", "split": "test", "audio_id": "foa_926d2f0404f0ec834117", "audio_path": "audio/test/foa_926d2f0404f0ec834117.wav", "scene_annotation_csv_path": "annotations/test/foa_926d2f0404f0ec834117.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located behind the listener?", "answer": "The sound source coming from the back is footsteps.", "canonical_answer": "footsteps", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.2, "end_time": 3.8, "azimuth_deg": -167.117, "elevation_deg": -0.569, "distance_m": 3.35}]}
{"qa_id": "qa_db48075bba2175fc6363", "split": "test", "audio_id": "foa_92edf368b7846412dfd1", "audio_path": "audio/test/foa_92edf368b7846412dfd1.wav", "scene_annotation_csv_path": "annotations/test/foa_92edf368b7846412dfd1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a bell sound that is active from 0.0s to 0.8s.", "canonical_answer": "bell (0.0s to 0.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": 27.957, "elevation_deg": 9.522, "distance_m": 3.01}]}
{"qa_id": "qa_153971de26c290435523", "split": "test", "audio_id": "foa_903e3c1130df7ab65375", "audio_path": "audio/test/foa_903e3c1130df7ab65375.wav", "scene_annotation_csv_path": "annotations/test/foa_903e3c1130df7ab65375.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What is the source located at the front-left and above?", "answer": "The source coming from the front-left and above is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 2, "start_time": 7.5, "end_time": 11.5, "azimuth_deg": 43.684, "elevation_deg": 30.708, "distance_m": 1.53}]}
{"qa_id": "qa_f3bd70b6d6523589cd7e", "split": "test", "audio_id": "foa_a8af27d6c477605d9903", "audio_path": "audio/test/foa_a8af27d6c477605d9903.wav", "scene_annotation_csv_path": "annotations/test/foa_a8af27d6c477605d9903.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the metal clink coming?", "answer": "-102.0 degrees", "canonical_answer": "-102.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": -101.97, "elevation_deg": -17.506, "distance_m": 0.91}]}
{"qa_id": "qa_f48cc68c044d4785002a", "split": "test", "audio_id": "foa_f6c11f4e55569021ce23", "audio_path": "audio/test/foa_f6c11f4e55569021ce23.wav", "scene_annotation_csv_path": "annotations/test/foa_f6c11f4e55569021ce23.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the wind instrument in degrees.", "answer": "-40.7 degrees", "canonical_answer": "-40.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 1, "start_time": 10.5, "end_time": 14.3, "azimuth_deg": 114.725, "elevation_deg": -40.657, "distance_m": 2.25}]}
{"qa_id": "qa_2d0592ab047dbe90e913", "split": "test", "audio_id": "foa_cd5719e55922bbb5bd09", "audio_path": "audio/test/foa_cd5719e55922bbb5bd09.wav", "scene_annotation_csv_path": "annotations/test/foa_cd5719e55922bbb5bd09.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval does the zipper sound occur?", "answer": "The zipper is active from 0.5s to 6.7s.", "canonical_answer": "0.5s to 6.7s", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.5, "end_time": 6.7, "azimuth_deg": 42.756, "elevation_deg": 23.802, "distance_m": 1.94}]}
{"qa_id": "qa_6ef8177800a197c97e66", "split": "test", "audio_id": "foa_1b0e85e70f5eece85bac", "audio_path": "audio/test/foa_1b0e85e70f5eece85bac.wav", "scene_annotation_csv_path": "annotations/test/foa_1b0e85e70f5eece85bac.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-26.8 degrees, elevation=18.9 degrees?", "answer": "A frog is the sound heard from azimuth -26.8 degrees and elevation 18.9 degrees.", "canonical_answer": "frog", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 0.0, "end_time": 3.5, "azimuth_deg": -26.787, "elevation_deg": 18.882, "distance_m": 1.47}]}
{"qa_id": "qa_0bd46f560c80728f4415", "split": "test", "audio_id": "foa_011fcfdae5d7c9c1ac6d", "audio_path": "audio/test/foa_011fcfdae5d7c9c1ac6d.wav", "scene_annotation_csv_path": "annotations/test/foa_011fcfdae5d7c9c1ac6d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the printer located?", "answer": "-37.4 degrees", "canonical_answer": "-37.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 1, "start_time": 9.0, "end_time": 20.0, "azimuth_deg": -63.272, "elevation_deg": -37.368, "distance_m": 1.17}]}
{"qa_id": "qa_561959b2f30be75ddc3f", "split": "test", "audio_id": "foa_940964dc8ed27c25e182", "audio_path": "audio/test/foa_940964dc8ed27c25e182.wav", "scene_annotation_csv_path": "annotations/test/foa_940964dc8ed27c25e182.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources are present in the audio, and what are their corresponding time intervals?", "answer": "The audio features percussion starting at 0.0s and ending at 1.6s.", "canonical_answer": "percussion (0.0s to 1.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 1.6, "azimuth_deg": 13.894, "elevation_deg": 13.365, "distance_m": 2.49}]}
{"qa_id": "qa_c7ad953581609cfeb995", "split": "test", "audio_id": "foa_cf45634c18541d7de058", "audio_path": "audio/test/foa_cf45634c18541d7de058.wav", "scene_annotation_csv_path": "annotations/test/foa_cf45634c18541d7de058.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the zipper sound occur?", "answer": "The zipper event is active from 8.9s to 10.9s.", "canonical_answer": "8.9s to 10.9s", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 1, "start_time": 8.9, "end_time": 10.9, "azimuth_deg": 121.368, "elevation_deg": 9.038, "distance_m": 3.28}]}
{"qa_id": "qa_ce11d3252ff8a09d0ed0", "split": "test", "audio_id": "foa_102b34095ca1a97a9267", "audio_path": "audio/test/foa_102b34095ca1a97a9267.wav", "scene_annotation_csv_path": "annotations/test/foa_102b34095ca1a97a9267.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is heard from the back and below of the listener?", "answer": "The source heard from the back and below is a metal clink.", "canonical_answer": "metal clink", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.2, "end_time": 17.4, "azimuth_deg": 170.729, "elevation_deg": -16.688, "distance_m": 1.88}]}
{"qa_id": "qa_342f6d13097256845534", "split": "test", "audio_id": "foa_ef50be85865a26d54ec5", "audio_path": "audio/test/foa_ef50be85865a26d54ec5.wav", "scene_annotation_csv_path": "annotations/test/foa_ef50be85865a26d54ec5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-88.1 degrees, elevation=-0.7 degrees?", "answer": "The sound heard from azimuth=-88.1 degrees, elevation=-0.7 degrees is writing.", "canonical_answer": "writing", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 1, "start_time": 1.7, "end_time": 2.6, "azimuth_deg": -88.126, "elevation_deg": -0.681, "distance_m": 1.49}]}
{"qa_id": "qa_2916b8a3be95638b12c4", "split": "test", "audio_id": "foa_b601bdc234dc952fcc8d", "audio_path": "audio/test/foa_b601bdc234dc952fcc8d.wav", "scene_annotation_csv_path": "annotations/test/foa_b601bdc234dc952fcc8d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the body sound in degrees.", "answer": "-150.3 degrees", "canonical_answer": "-150.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.8, "end_time": 6.3, "azimuth_deg": -150.305, "elevation_deg": -22.781, "distance_m": 3.3}]}
{"qa_id": "qa_e8259eaaf311cbc44173", "split": "test", "audio_id": "foa_e7c690d02f29f9512745", "audio_path": "audio/test/foa_e7c690d02f29f9512745.wav", "scene_annotation_csv_path": "annotations/test/foa_e7c690d02f29f9512745.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the keyboard instrument located?", "answer": "12.2 degrees", "canonical_answer": "12.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 5.0, "azimuth_deg": 117.397, "elevation_deg": 12.233, "distance_m": 2.67}]}
{"qa_id": "qa_2f2a8178955a42ee268e", "split": "test", "audio_id": "foa_4687bf7ef46abe812abb", "audio_path": "audio/test/foa_4687bf7ef46abe812abb.wav", "scene_annotation_csv_path": "annotations/test/foa_4687bf7ef46abe812abb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Identify the source at azimuth=60.0 degrees, elevation=-3.9 degrees.", "answer": "A musical instrument is located at azimuth 60.0 degrees and elevation -3.9 degrees.", "canonical_answer": "musical instrument", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 2, "start_time": 18.2, "end_time": 19.2, "azimuth_deg": 60.029, "elevation_deg": -3.926, "distance_m": 1.44}]}
{"qa_id": "qa_76b4080f7166cb70da32", "split": "test", "audio_id": "foa_3fdb96e4337f364f3697", "audio_path": "audio/test/foa_3fdb96e4337f364f3697.wav", "scene_annotation_csv_path": "annotations/test/foa_3fdb96e4337f364f3697.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the knock coming?", "answer": "-128.5 degrees", "canonical_answer": "-128.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 0, "start_time": 0.2, "end_time": 19.8, "azimuth_deg": -128.463, "elevation_deg": -14.92, "distance_m": 3.52}]}
{"qa_id": "qa_82d1ef22e36e4eb8ed31", "split": "test", "audio_id": "foa_7afd01587650036d074c", "audio_path": "audio/test/foa_7afd01587650036d074c.wav", "scene_annotation_csv_path": "annotations/test/foa_7afd01587650036d074c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains rain from 0.0s to 7.5s, kitchenware from 0.6s to 3.2s, war sound from 3.9s to 4.7s, and female speech from 7.5s to 11.1s.", "canonical_answer": "rain (0.0s to 7.5s); kitchenware (0.6s to 3.2s); war sound (3.9s to 4.7s); female speech (7.5s to 11.1s)", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 7.5, "azimuth_deg": -10.387, "elevation_deg": 18.45, "distance_m": 1.91}, {"class_id": 32, "class_name": "kitchenware", "track_id": 1, "start_time": 0.6, "end_time": 3.2, "azimuth_deg": 37.839, "elevation_deg": 30.829, "distance_m": 1.4}, {"class_id": 56, "class_name": "war_sound", "track_id": 2, "start_time": 3.9, "end_time": 4.7, "azimuth_deg": -176.334, "elevation_deg": 0.56, "distance_m": 1.63}, {"class_id": 20, "class_name": "female_speech", "track_id": 3, "start_time": 7.5, "end_time": 11.1, "azimuth_deg": -178.695, "elevation_deg": 0.104, "distance_m": 2.01}]}
{"qa_id": "qa_74713c21eee2097bf4ca", "split": "test", "audio_id": "foa_5344361cb1efc94df3c1", "audio_path": "audio/test/foa_5344361cb1efc94df3c1.wav", "scene_annotation_csv_path": "annotations/test/foa_5344361cb1efc94df3c1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left and below the listener?", "answer": "The sound source located to the left and below is a gong.", "canonical_answer": "gong", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 1, "start_time": 10.7, "end_time": 20.0, "azimuth_deg": 104.945, "elevation_deg": -26.897, "distance_m": 2.18}]}
{"qa_id": "qa_8be2f10d430b7ea4db1d", "split": "test", "audio_id": "foa_5ca4ec87ada5f67feccd", "audio_path": "audio/test/foa_5ca4ec87ada5f67feccd.wav", "scene_annotation_csv_path": "annotations/test/foa_5ca4ec87ada5f67feccd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval does the breathing occur?", "answer": "The breathing is active from 0.0s to 0.6s.", "canonical_answer": "0.0s to 0.6s", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": -35.989, "elevation_deg": -10.656, "distance_m": 2.01}]}
{"qa_id": "qa_9a6b82756db5b0f0ec7d", "split": "test", "audio_id": "foa_c0d6ee5c86537a9f3f59", "audio_path": "audio/test/foa_c0d6ee5c86537a9f3f59.wav", "scene_annotation_csv_path": "annotations/test/foa_c0d6ee5c86537a9f3f59.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the singing in degrees.", "answer": "-176.1 degrees", "canonical_answer": "-176.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 4.6, "azimuth_deg": -176.124, "elevation_deg": -7.41, "distance_m": 0.78}]}
{"qa_id": "qa_4f1d212a8d39f83840be", "split": "test", "audio_id": "foa_217bf795b1fb985002cf", "audio_path": "audio/test/foa_217bf795b1fb985002cf.wav", "scene_annotation_csv_path": "annotations/test/foa_217bf795b1fb985002cf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the human vocalization be heard?", "answer": "The human vocalization is active from 0.0s to 3.0s.", "canonical_answer": "0.0s to 3.0s", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.0, "end_time": 3.0, "azimuth_deg": -73.756, "elevation_deg": 35.827, "distance_m": 0.69}]}
{"qa_id": "qa_09860de231357dde2dc5", "split": "test", "audio_id": "foa_3d35b71a05526a9dc95f", "audio_path": "audio/test/foa_3d35b71a05526a9dc95f.wav", "scene_annotation_csv_path": "annotations/test/foa_3d35b71a05526a9dc95f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Identify the source at azimuth=-78.2 degrees, elevation=-16.6 degrees.", "answer": "The source located at azimuth -78.2 degrees and elevation -16.6 degrees is wind.", "canonical_answer": "wind", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 1, "start_time": 6.0, "end_time": 11.7, "azimuth_deg": -78.187, "elevation_deg": -16.608, "distance_m": 3.6}]}
{"qa_id": "qa_92b628e25ac76dc31b13", "split": "test", "audio_id": "foa_32b8b95ce843907fe732", "audio_path": "audio/test/foa_32b8b95ce843907fe732.wav", "scene_annotation_csv_path": "annotations/test/foa_32b8b95ce843907fe732.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the dog located?", "answer": "8.1 degrees", "canonical_answer": "8.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": -58.942, "elevation_deg": 8.147, "distance_m": 2.33}]}
{"qa_id": "qa_3af456c847970451f61b", "split": "test", "audio_id": "foa_697b698e4aeb918e94b7", "audio_path": "audio/test/foa_697b698e4aeb918e94b7.wav", "scene_annotation_csv_path": "annotations/test/foa_697b698e4aeb918e94b7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the back-right and below?", "answer": "The sound source located to the back-right and below is a bird.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 8.8, "azimuth_deg": -142.076, "elevation_deg": -41.755, "distance_m": 2.02}]}
{"qa_id": "qa_556677e911cfa1efe8bc", "split": "test", "audio_id": "foa_5613f9b5a5fa6b69cef2", "audio_path": "audio/test/foa_5613f9b5a5fa6b69cef2.wav", "scene_annotation_csv_path": "annotations/test/foa_5613f9b5a5fa6b69cef2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be heard in the audio clip, and what are their respective time intervals?", "answer": "The audio features singing from 0.0s to 18.0s, a drum from 4.3s to 8.4s, and laughter from 10.4s to 16.3s.", "canonical_answer": "singing (0.0s to 18.0s); drum (4.3s to 8.4s); laughter (10.4s to 16.3s)", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 18.0, "azimuth_deg": 84.594, "elevation_deg": -20.986, "distance_m": 3.35}, {"class_id": 19, "class_name": "drum", "track_id": 1, "start_time": 4.3, "end_time": 8.4, "azimuth_deg": -35.489, "elevation_deg": 2.892, "distance_m": 1.7}, {"class_id": 34, "class_name": "laughter", "track_id": 2, "start_time": 10.4, "end_time": 16.3, "azimuth_deg": 4.753, "elevation_deg": -20.37, "distance_m": 2.43}]}
{"qa_id": "qa_24634eaa14df82d700d6", "split": "test", "audio_id": "foa_5c2a60a3eb0ece3eb571", "audio_path": "audio/test/foa_5c2a60a3eb0ece3eb571.wav", "scene_annotation_csv_path": "annotations/test/foa_5c2a60a3eb0ece3eb571.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the paper located?", "answer": "-4.8 degrees", "canonical_answer": "-4.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 2, "start_time": 9.8, "end_time": 13.4, "azimuth_deg": -155.321, "elevation_deg": -4.815, "distance_m": 1.93}]}
{"qa_id": "qa_fd2d7db98718929b2901", "split": "test", "audio_id": "foa_7ea544ba4065d5a0f4d7", "audio_path": "audio/test/foa_7ea544ba4065d5a0f4d7.wav", "scene_annotation_csv_path": "annotations/test/foa_7ea544ba4065d5a0f4d7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the footsteps coming?", "answer": "99.7 degrees", "canonical_answer": "99.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 1, "start_time": 2.4, "end_time": 6.1, "azimuth_deg": 99.745, "elevation_deg": -4.018, "distance_m": 1.9}]}
{"qa_id": "qa_5f90db6c3a1387d98d21", "split": "test", "audio_id": "foa_f85ff3cf5f3ea72b2c9a", "audio_path": "audio/test/foa_f85ff3cf5f3ea72b2c9a.wav", "scene_annotation_csv_path": "annotations/test/foa_f85ff3cf5f3ea72b2c9a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left?", "answer": "The source located to the left is wind.", "canonical_answer": "wind", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.2, "end_time": 1.2, "azimuth_deg": 73.351, "elevation_deg": -10.289, "distance_m": 2.44}]}
{"qa_id": "qa_2a89ceb60c313354ac7a", "split": "test", "audio_id": "foa_4a07055dd6eba1524833", "audio_path": "audio/test/foa_4a07055dd6eba1524833.wav", "scene_annotation_csv_path": "annotations/test/foa_4a07055dd6eba1524833.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval is the wind instrument heard?", "answer": "The wind instrument is active from 0.0s to 5.8s.", "canonical_answer": "0.0s to 5.8s", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.0, "end_time": 5.8, "azimuth_deg": -86.39, "elevation_deg": -19.594, "distance_m": 2.97}]}
{"qa_id": "qa_1cb4aadc9cb31ce54516", "split": "test", "audio_id": "foa_299786f87f16c9872a8e", "audio_path": "audio/test/foa_299786f87f16c9872a8e.wav", "scene_annotation_csv_path": "annotations/test/foa_299786f87f16c9872a8e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-129.7 degrees, elevation=16.4 degrees?", "answer": "A camera is located at azimuth -129.7 degrees and elevation 16.4 degrees.", "canonical_answer": "camera", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.3, "end_time": 0.5, "azimuth_deg": -129.671, "elevation_deg": 16.415, "distance_m": 3.48}]}
{"qa_id": "qa_72d1d4cb17b9ba721063", "split": "test", "audio_id": "foa_f69edec2fb39a1ce5d8f", "audio_path": "audio/test/foa_f69edec2fb39a1ce5d8f.wav", "scene_annotation_csv_path": "annotations/test/foa_f69edec2fb39a1ce5d8f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time intervals?", "answer": "The audio contains a dog from 0.1s to 4.4s, a door from 2.2s to 3.8s, and fire from 2.5s to 3.5s.", "canonical_answer": "dog (0.1s to 4.4s); door (2.2s to 3.8s); fire (2.5s to 3.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.1, "end_time": 4.4, "azimuth_deg": -1.388, "elevation_deg": 8.176, "distance_m": 1.03}, {"class_id": 17, "class_name": "door", "track_id": 1, "start_time": 2.2, "end_time": 3.8, "azimuth_deg": -158.438, "elevation_deg": -5.007, "distance_m": 2.86}, {"class_id": 22, "class_name": "fire", "track_id": 2, "start_time": 2.5, "end_time": 3.5, "azimuth_deg": -150.684, "elevation_deg": 47.013, "distance_m": 1.34}]}
{"qa_id": "qa_8b9268e04b3ad0a368b2", "split": "test", "audio_id": "foa_db26e5f876f395de9b4b", "audio_path": "audio/test/foa_db26e5f876f395de9b4b.wav", "scene_annotation_csv_path": "annotations/test/foa_db26e5f876f395de9b4b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the telephone alarm in degrees.", "answer": "14.9 degrees", "canonical_answer": "14.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 0.7, "end_time": 20.0, "azimuth_deg": -162.025, "elevation_deg": 14.914, "distance_m": 2.16}]}
{"qa_id": "qa_aa3a75dc8c2431a4a834", "split": "test", "audio_id": "foa_dfc6293dedd20d444ab3", "audio_path": "audio/test/foa_dfc6293dedd20d444ab3.wav", "scene_annotation_csv_path": "annotations/test/foa_dfc6293dedd20d444ab3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the wind instrument active?", "answer": "The wind instrument is active from 3.6s to 5.6s.", "canonical_answer": "3.6s to 5.6s", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 1, "start_time": 3.6, "end_time": 5.6, "azimuth_deg": 1.276, "elevation_deg": -10.751, "distance_m": 1.87}]}
{"qa_id": "qa_b3e968cf6ce523f7a2c5", "split": "test", "audio_id": "foa_b11135fd9311535f4e8e", "audio_path": "audio/test/foa_b11135fd9311535f4e8e.wav", "scene_annotation_csv_path": "annotations/test/foa_b11135fd9311535f4e8e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front-right and above the listener?", "answer": "The sound source located to the front-right and above is a drum.", "canonical_answer": "drum", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.4, "end_time": 6.2, "azimuth_deg": -33.623, "elevation_deg": 15.558, "distance_m": 1.27}]}
{"qa_id": "qa_6a5d0e5f93fb00767d59", "split": "test", "audio_id": "foa_331c8f886347f1c3e2ac", "audio_path": "audio/test/foa_331c8f886347f1c3e2ac.wav", "scene_annotation_csv_path": "annotations/test/foa_331c8f886347f1c3e2ac.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time intervals?", "answer": "The audio contains a tool that is heard from 0.0s to 3.4s.", "canonical_answer": "tool (0.0s to 3.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 3.4, "azimuth_deg": -141.361, "elevation_deg": 21.414, "distance_m": 1.06}]}
{"qa_id": "qa_14982bbbdd43f9205d98", "split": "test", "audio_id": "foa_1bebc73c10e0740f5aa4", "audio_path": "audio/test/foa_1bebc73c10e0740f5aa4.wav", "scene_annotation_csv_path": "annotations/test/foa_1bebc73c10e0740f5aa4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the fire?", "answer": "130.6 degrees", "canonical_answer": "130.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 2, "start_time": 4.9, "end_time": 6.1, "azimuth_deg": 130.648, "elevation_deg": -27.27, "distance_m": 0.72}]}
{"qa_id": "qa_1de8b071c815535c0e1f", "split": "test", "audio_id": "foa_43ab5ab03cd0b0c3f63d", "audio_path": "audio/test/foa_43ab5ab03cd0b0c3f63d.wav", "scene_annotation_csv_path": "annotations/test/foa_43ab5ab03cd0b0c3f63d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-36.6 degrees, elevation=1.5 degrees?", "answer": "A bird is located at azimuth=-36.6 degrees and elevation=1.5 degrees.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 9.7, "azimuth_deg": -36.581, "elevation_deg": 1.536, "distance_m": 1.99}]}
{"qa_id": "qa_6969235f2e9e8a59fd84", "split": "test", "audio_id": "foa_3d0cb57f90b096751228", "audio_path": "audio/test/foa_3d0cb57f90b096751228.wav", "scene_annotation_csv_path": "annotations/test/foa_3d0cb57f90b096751228.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=25.3 degrees, elevation=18.2 degrees?", "answer": "The sound heard from azimuth=25.3 degrees and elevation=18.2 degrees is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.1, "end_time": 3.0, "azimuth_deg": 25.32, "elevation_deg": 18.17, "distance_m": 2.87}]}
{"qa_id": "qa_399b721f4b05156e159e", "split": "test", "audio_id": "foa_fced584a938b7cd613c2", "audio_path": "audio/test/foa_fced584a938b7cd613c2.wav", "scene_annotation_csv_path": "annotations/test/foa_fced584a938b7cd613c2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What source is heard from the front-right of the listener?", "answer": "The source heard from the front-right is a string instrument.", "canonical_answer": "string instrument", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 1, "start_time": 0.2, "end_time": 2.8, "azimuth_deg": -25.334, "elevation_deg": 5.926, "distance_m": 3.46}]}
{"qa_id": "qa_8241638c6ec1c5e57ac7", "split": "test", "audio_id": "foa_1d3ae8d32e487b30712a", "audio_path": "audio/test/foa_1d3ae8d32e487b30712a.wav", "scene_annotation_csv_path": "annotations/test/foa_1d3ae8d32e487b30712a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the train?", "answer": "-11.5 degrees", "canonical_answer": "-11.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 2, "start_time": 2.4, "end_time": 13.7, "azimuth_deg": -118.986, "elevation_deg": -11.453, "distance_m": 3.05}]}
{"qa_id": "qa_7354208e566f89d248d3", "split": "test", "audio_id": "foa_a0344c92cfab2a9d02a6", "audio_path": "audio/test/foa_a0344c92cfab2a9d02a6.wav", "scene_annotation_csv_path": "annotations/test/foa_a0344c92cfab2a9d02a6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound events can be heard in the audio clip, and what are their respective time intervals?", "answer": "The audio contains a scratch sound that occurs from 0.0s to 2.4s.", "canonical_answer": "scratch (0.0s to 2.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.0, "end_time": 2.4, "azimuth_deg": -52.288, "elevation_deg": -11.58, "distance_m": 3.25}]}
{"qa_id": "qa_5e5c8d645ae93fad399d", "split": "test", "audio_id": "foa_2f1971bb3bac45e03095", "audio_path": "audio/test/foa_2f1971bb3bac45e03095.wav", "scene_annotation_csv_path": "annotations/test/foa_2f1971bb3bac45e03095.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the machine active?", "answer": "The machine is active from 14.3s to 20.0s.", "canonical_answer": "14.3s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 2, "start_time": 14.3, "end_time": 20.0, "azimuth_deg": -85.713, "elevation_deg": -3.606, "distance_m": 2.85}]}
{"qa_id": "qa_c782c7aa27aba1f835c5", "split": "test", "audio_id": "foa_11c190b7506dfe6d5c5f", "audio_path": "audio/test/foa_11c190b7506dfe6d5c5f.wav", "scene_annotation_csv_path": "annotations/test/foa_11c190b7506dfe6d5c5f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the car in degrees.", "answer": "-154.6 degrees", "canonical_answer": "-154.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 2, "start_time": 10.4, "end_time": 16.3, "azimuth_deg": -154.599, "elevation_deg": 5.462, "distance_m": 1.37}]}
{"qa_id": "qa_d7186aef66b2e92ca9f3", "split": "test", "audio_id": "foa_1ba4430d5d5a76dc531c", "audio_path": "audio/test/foa_1ba4430d5d5a76dc531c.wav", "scene_annotation_csv_path": "annotations/test/foa_1ba4430d5d5a76dc531c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the vehicle active?", "answer": "The vehicle is active from 0.9s to 8.3s.", "canonical_answer": "0.9s to 8.3s", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.9, "end_time": 8.3, "azimuth_deg": 138.297, "elevation_deg": 21.215, "distance_m": 2.45}]}
{"qa_id": "qa_2f6c7858dea6ecce65a1", "split": "test", "audio_id": "foa_04c4c3a1f574543ba119", "audio_path": "audio/test/foa_04c4c3a1f574543ba119.wav", "scene_annotation_csv_path": "annotations/test/foa_04c4c3a1f574543ba119.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the front-left side?", "answer": "The sound that can be heard from the front-left side is a tool.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 1.0, "azimuth_deg": 40.524, "elevation_deg": 11.649, "distance_m": 2.83}]}
{"qa_id": "qa_52f55f0785d8de3e51af", "split": "test", "audio_id": "foa_474f5b5148d7156a0185", "audio_path": "audio/test/foa_474f5b5148d7156a0185.wav", "scene_annotation_csv_path": "annotations/test/foa_474f5b5148d7156a0185.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains a keyboard instrument from 0.0s to 3.9s.", "canonical_answer": "keyboard instrument (0.0s to 3.9s)", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 3.9, "azimuth_deg": 45.858, "elevation_deg": -3.253, "distance_m": 3.5}]}
{"qa_id": "qa_146ca24bf84c5442e7b1", "split": "test", "audio_id": "foa_2496edf7fa0e53001216", "audio_path": "audio/test/foa_2496edf7fa0e53001216.wav", "scene_annotation_csv_path": "annotations/test/foa_2496edf7fa0e53001216.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Identify the source at azimuth=-158.4 degrees, elevation=12.8 degrees.", "answer": "The source located at azimuth -158.4 degrees and elevation 12.8 degrees is a tape.", "canonical_answer": "tape", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": -158.419, "elevation_deg": 12.815, "distance_m": 1.42}]}
{"qa_id": "qa_1b53baf3687f99785845", "split": "test", "audio_id": "foa_4f0cd0ce8c379e4b6ff9", "audio_path": "audio/test/foa_4f0cd0ce8c379e4b6ff9.wav", "scene_annotation_csv_path": "annotations/test/foa_4f0cd0ce8c379e4b6ff9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the musical instrument in degrees.", "answer": "9.1 degrees", "canonical_answer": "9.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 1, "start_time": 2.4, "end_time": 4.5, "azimuth_deg": 116.197, "elevation_deg": 9.122, "distance_m": 3.33}]}
{"qa_id": "qa_7e99f478cb4892c92770", "split": "test", "audio_id": "foa_93f8f98cf526102ed90c", "audio_path": "audio/test/foa_93f8f98cf526102ed90c.wav", "scene_annotation_csv_path": "annotations/test/foa_93f8f98cf526102ed90c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the drum?", "answer": "-42.4 degrees", "canonical_answer": "-42.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": -42.44, "elevation_deg": 19.059, "distance_m": 1.75}]}
{"qa_id": "qa_066ead0d2136b62ca5f3", "split": "test", "audio_id": "foa_c5bee41be6d91ffd71ae", "audio_path": "audio/test/foa_c5bee41be6d91ffd71ae.wav", "scene_annotation_csv_path": "annotations/test/foa_c5bee41be6d91ffd71ae.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the percussion in degrees.", "answer": "3.5 degrees", "canonical_answer": "3.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 7.7, "azimuth_deg": 59.453, "elevation_deg": 3.511, "distance_m": 1.14}]}
{"qa_id": "qa_9ae96e720b153d675e51", "split": "test", "audio_id": "foa_70d1e67b0b25cb27f2e7", "audio_path": "audio/test/foa_70d1e67b0b25cb27f2e7.wav", "scene_annotation_csv_path": "annotations/test/foa_70d1e67b0b25cb27f2e7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the door in degrees.", "answer": "-140.0 degrees", "canonical_answer": "-140.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 2, "start_time": 8.0, "end_time": 9.9, "azimuth_deg": -139.989, "elevation_deg": 24.627, "distance_m": 1.67}]}
{"qa_id": "qa_4ab19de6390ced6a42d5", "split": "test", "audio_id": "foa_1241f8bd0b14af3568f7", "audio_path": "audio/test/foa_1241f8bd0b14af3568f7.wav", "scene_annotation_csv_path": "annotations/test/foa_1241f8bd0b14af3568f7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=107.5 degrees, elevation=-4.2 degrees?", "answer": "A clock is located at azimuth=107.5 degrees and elevation=-4.2 degrees.", "canonical_answer": "clock", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 107.487, "elevation_deg": -4.197, "distance_m": 2.65}]}
{"qa_id": "qa_0c65c82482b79c4611b7", "split": "test", "audio_id": "foa_cb2a85b26fb801448d5f", "audio_path": "audio/test/foa_cb2a85b26fb801448d5f.wav", "scene_annotation_csv_path": "annotations/test/foa_cb2a85b26fb801448d5f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains a bird that can be heard from 0.4s to 12.4s.", "canonical_answer": "bird (0.4s to 12.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.4, "end_time": 12.4, "azimuth_deg": 150.095, "elevation_deg": 40.557, "distance_m": 1.43}]}
{"qa_id": "qa_e94f0d405ba84067cdd4", "split": "test", "audio_id": "foa_20527378b0a24b43d656", "audio_path": "audio/test/foa_20527378b0a24b43d656.wav", "scene_annotation_csv_path": "annotations/test/foa_20527378b0a24b43d656.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the laughter be heard?", "answer": "The laughter is active from 7.5s to 9.7s.", "canonical_answer": "7.5s to 9.7s", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 3, "start_time": 7.5, "end_time": 9.7, "azimuth_deg": -121.242, "elevation_deg": 2.576, "distance_m": 2.46}]}
{"qa_id": "qa_5b5daafa26171208b9fd", "split": "test", "audio_id": "foa_f26b6978d1ad0e0e699d", "audio_path": "audio/test/foa_f26b6978d1ad0e0e699d.wav", "scene_annotation_csv_path": "annotations/test/foa_f26b6978d1ad0e0e699d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back-left and below?", "answer": "The source coming from the back-left and below is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 0.9, "end_time": 4.7, "azimuth_deg": 157.172, "elevation_deg": -20.557, "distance_m": 3.1}]}
{"qa_id": "qa_6b0af791d2043f46beb0", "split": "test", "audio_id": "foa_eeefd24c19c597701295", "audio_path": "audio/test/foa_eeefd24c19c597701295.wav", "scene_annotation_csv_path": "annotations/test/foa_eeefd24c19c597701295.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the footsteps in degrees.", "answer": "84.1 degrees", "canonical_answer": "84.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.6, "end_time": 4.8, "azimuth_deg": 84.088, "elevation_deg": -3.732, "distance_m": 3.01}]}
{"qa_id": "qa_69250c39f5f45be4d9e9", "split": "test", "audio_id": "foa_fc62cef764822406d2b0", "audio_path": "audio/test/foa_fc62cef764822406d2b0.wav", "scene_annotation_csv_path": "annotations/test/foa_fc62cef764822406d2b0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the car active?", "answer": "The car is active from 1.8s to 6.5s.", "canonical_answer": "1.8s to 6.5s", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 1, "start_time": 1.8, "end_time": 6.5, "azimuth_deg": 88.977, "elevation_deg": -1.697, "distance_m": 1.46}]}
{"qa_id": "qa_32762484e7f6661e0244", "split": "test", "audio_id": "foa_d5d83b5c86d66517e448", "audio_path": "audio/test/foa_d5d83b5c86d66517e448.wav", "scene_annotation_csv_path": "annotations/test/foa_d5d83b5c86d66517e448.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which source is heard from the back-left of the listener?", "answer": "The source coming from the back-left is a machine.", "canonical_answer": "machine", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 5.3, "end_time": 7.6, "azimuth_deg": 141.301, "elevation_deg": -5.908, "distance_m": 3.13}]}
{"qa_id": "qa_d25dd320f10d6d0d5e63", "split": "test", "audio_id": "foa_1042e69a6554bece03c0", "audio_path": "audio/test/foa_1042e69a6554bece03c0.wav", "scene_annotation_csv_path": "annotations/test/foa_1042e69a6554bece03c0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains insect from 0.0s to 0.8s.", "canonical_answer": "insect (0.0s to 0.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": 12.749, "elevation_deg": 18.337, "distance_m": 0.91}]}
{"qa_id": "qa_6ad01cc980775d27d1be", "split": "test", "audio_id": "foa_5607a4b716297a43b812", "audio_path": "audio/test/foa_5607a4b716297a43b812.wav", "scene_annotation_csv_path": "annotations/test/foa_5607a4b716297a43b812.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=52.1 degrees, elevation=-20.9 degrees?", "answer": "A drum is the sound heard from azimuth=52.1 degrees and elevation=-20.9 degrees.", "canonical_answer": "drum", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": 52.091, "elevation_deg": -20.89, "distance_m": 1.05}]}
{"qa_id": "qa_99891b0d1eb352a93520", "split": "test", "audio_id": "foa_ef8bee9b73a1260ed75a", "audio_path": "audio/test/foa_ef8bee9b73a1260ed75a.wav", "scene_annotation_csv_path": "annotations/test/foa_ef8bee9b73a1260ed75a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the alarm?", "answer": "-17.8 degrees", "canonical_answer": "-17.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 1.6, "azimuth_deg": -150.487, "elevation_deg": -17.801, "distance_m": 0.78}]}
{"qa_id": "qa_d5ab15ca901519538238", "split": "test", "audio_id": "foa_9dd3d2e4ab069ea25cbb", "audio_path": "audio/test/foa_9dd3d2e4ab069ea25cbb.wav", "scene_annotation_csv_path": "annotations/test/foa_9dd3d2e4ab069ea25cbb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is coming from the front-left of the listener?", "answer": "The source heard from the front-left is a machine.", "canonical_answer": "machine", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 14.9, "azimuth_deg": 30.764, "elevation_deg": 0.573, "distance_m": 3.14}]}
{"qa_id": "qa_8242cf4f514125fa771c", "split": "test", "audio_id": "foa_83ec3d8c649331ee3e42", "audio_path": "audio/test/foa_83ec3d8c649331ee3e42.wav", "scene_annotation_csv_path": "annotations/test/foa_83ec3d8c649331ee3e42.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=159.2 degrees, elevation=-30.6 degrees?", "answer": "A drum is located at azimuth 159.2 degrees and elevation -30.6 degrees.", "canonical_answer": "drum", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": 159.225, "elevation_deg": -30.617, "distance_m": 1.57}]}
{"qa_id": "qa_50edaae6bc15bb573564", "split": "test", "audio_id": "foa_4ea2976a5960a62cd75e", "audio_path": "audio/test/foa_4ea2976a5960a62cd75e.wav", "scene_annotation_csv_path": "annotations/test/foa_4ea2976a5960a62cd75e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the camera located?", "answer": "6.3 degrees", "canonical_answer": "6.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 1, "start_time": 5.4, "end_time": 6.0, "azimuth_deg": 137.171, "elevation_deg": 6.333, "distance_m": 2.71}]}
{"qa_id": "qa_28f4d58c8552da094faa", "split": "test", "audio_id": "foa_c226085d16ee8ff6ea03", "audio_path": "audio/test/foa_c226085d16ee8ff6ea03.wav", "scene_annotation_csv_path": "annotations/test/foa_c226085d16ee8ff6ea03.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the finger snapping active?", "answer": "The finger snapping is active from 0.6s to 7.4s.", "canonical_answer": "0.6s to 7.4s", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 1, "start_time": 0.6, "end_time": 7.4, "azimuth_deg": 153.967, "elevation_deg": -4.931, "distance_m": 1.92}]}
{"qa_id": "qa_a43ac7c3f68d2f58fb2c", "split": "test", "audio_id": "foa_ce9286493f9495541cf2", "audio_path": "audio/test/foa_ce9286493f9495541cf2.wav", "scene_annotation_csv_path": "annotations/test/foa_ce9286493f9495541cf2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the war sound?", "answer": "133.0 degrees", "canonical_answer": "133.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 18.3, "azimuth_deg": 132.998, "elevation_deg": 18.611, "distance_m": 2.22}]}
{"qa_id": "qa_cf383735d2511b2d6cad", "split": "test", "audio_id": "foa_e7f66959b86daf180dc7", "audio_path": "audio/test/foa_e7f66959b86daf180dc7.wav", "scene_annotation_csv_path": "annotations/test/foa_e7f66959b86daf180dc7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a wind instrument active from 0.0s to 8.4s.", "canonical_answer": "wind instrument (0.0s to 8.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.0, "end_time": 8.4, "azimuth_deg": -174.978, "elevation_deg": -32.271, "distance_m": 3.12}]}
{"qa_id": "qa_86d532f80efdf5769d2c", "split": "test", "audio_id": "foa_502a7697c885a992cfa4", "audio_path": "audio/test/foa_502a7697c885a992cfa4.wav", "scene_annotation_csv_path": "annotations/test/foa_502a7697c885a992cfa4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the crushing in degrees.", "answer": "69.8 degrees", "canonical_answer": "69.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 1, "start_time": 2.4, "end_time": 4.9, "azimuth_deg": 69.79, "elevation_deg": -0.569, "distance_m": 0.59}]}
{"qa_id": "qa_3bdcc23f906a3ec06cac", "split": "test", "audio_id": "foa_916a85e1705320ef97b1", "audio_path": "audio/test/foa_916a85e1705320ef97b1.wav", "scene_annotation_csv_path": "annotations/test/foa_916a85e1705320ef97b1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the tool be heard?", "answer": "The tool is active from 0.3s to 0.6s.", "canonical_answer": "0.3s to 0.6s", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.3, "end_time": 0.6, "azimuth_deg": 159.385, "elevation_deg": 13.428, "distance_m": 1.67}]}
{"qa_id": "qa_4d985849c4cfb2c78730", "split": "test", "audio_id": "foa_b1ee69a177c142b72eac", "audio_path": "audio/test/foa_b1ee69a177c142b72eac.wav", "scene_annotation_csv_path": "annotations/test/foa_b1ee69a177c142b72eac.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio contains a cat from 0.0s to 7.5s.", "canonical_answer": "cat (0.0s to 7.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 7.5, "azimuth_deg": 45.347, "elevation_deg": -3.387, "distance_m": 2.62}]}
{"qa_id": "qa_f9f6c7fa6f72ad2e6b48", "split": "test", "audio_id": "foa_79a2c63e27366a81b3ac", "audio_path": "audio/test/foa_79a2c63e27366a81b3ac.wav", "scene_annotation_csv_path": "annotations/test/foa_79a2c63e27366a81b3ac.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Identify the source at azimuth=50.0 degrees, elevation=-13.6 degrees.", "answer": "The source located at azimuth 50.0 degrees and elevation -13.6 degrees is a zipper.", "canonical_answer": "zipper", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.2, "end_time": 2.3, "azimuth_deg": 50.035, "elevation_deg": -13.592, "distance_m": 2.72}]}
{"qa_id": "qa_d9f95397716b924ce6d8", "split": "test", "audio_id": "foa_3c33ca5cbaecc4e7028a", "audio_path": "audio/test/foa_3c33ca5cbaecc4e7028a.wav", "scene_annotation_csv_path": "annotations/test/foa_3c33ca5cbaecc4e7028a.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front-left?", "answer": "The sound source coming from the front-left is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 2, "start_time": 0.1, "end_time": 11.0, "azimuth_deg": 29.933, "elevation_deg": 0.0, "distance_m": 4.15}]}
{"qa_id": "qa_a4bf16f802266cd2b0f4", "split": "test", "audio_id": "foa_90b8de5443c311981b56", "audio_path": "audio/test/foa_90b8de5443c311981b56.wav", "scene_annotation_csv_path": "annotations/test/foa_90b8de5443c311981b56.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the clock in degrees.", "answer": "-23.2 degrees", "canonical_answer": "-23.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 11.6, "azimuth_deg": 105.239, "elevation_deg": -23.242, "distance_m": 3.17}]}
{"qa_id": "qa_52c24d5efb17aa28d895", "split": "test", "audio_id": "foa_d9374bfed20a20ee904b", "audio_path": "audio/test/foa_d9374bfed20a20ee904b.wav", "scene_annotation_csv_path": "annotations/test/foa_d9374bfed20a20ee904b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the ocean in degrees.", "answer": "19.8 degrees", "canonical_answer": "19.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 1.5, "end_time": 20.0, "azimuth_deg": 156.726, "elevation_deg": 19.844, "distance_m": 0.85}]}
{"qa_id": "qa_379bdd846ae0742eeb68", "split": "test", "audio_id": "foa_cce91e7c1927b154f67f", "audio_path": "audio/test/foa_cce91e7c1927b154f67f.wav", "scene_annotation_csv_path": "annotations/test/foa_cce91e7c1927b154f67f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=17.4 degrees, elevation=-22.4 degrees?", "answer": "A guitar is located at azimuth=17.4 degrees, elevation=-22.4 degrees.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 1.3, "azimuth_deg": 17.445, "elevation_deg": -22.379, "distance_m": 3.58}]}
{"qa_id": "qa_001cbe30bff4a0bb3283", "split": "test", "audio_id": "foa_6ad799d4f623b63f0e57", "audio_path": "audio/test/foa_6ad799d4f623b63f0e57.wav", "scene_annotation_csv_path": "annotations/test/foa_6ad799d4f623b63f0e57.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the alarm?", "answer": "136.8 degrees", "canonical_answer": "136.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.2, "end_time": 6.0, "azimuth_deg": 136.808, "elevation_deg": -11.28, "distance_m": 3.42}]}
{"qa_id": "qa_f4147bbf947da3ffa761", "split": "test", "audio_id": "foa_68502ec771d4f83bceac", "audio_path": "audio/test/foa_68502ec771d4f83bceac.wav", "scene_annotation_csv_path": "annotations/test/foa_68502ec771d4f83bceac.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the time span of the speech event?", "answer": "The speech event occurs from 0.3s to 4.3s.", "canonical_answer": "0.3s to 4.3s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 4.3, "azimuth_deg": -70.436, "elevation_deg": 0.0, "distance_m": 4.22}]}
{"qa_id": "qa_6aec466f889507a901f0", "split": "test", "audio_id": "foa_c1461432040f563da3a9", "audio_path": "audio/test/foa_c1461432040f563da3a9.wav", "scene_annotation_csv_path": "annotations/test/foa_c1461432040f563da3a9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front and below the listener?", "answer": "The sound source located at the front and below is a cat.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.1, "end_time": 1.4, "azimuth_deg": 9.724, "elevation_deg": -18.273, "distance_m": 2.55}]}
{"qa_id": "qa_cdc74d10e6608992a42d", "split": "test", "audio_id": "foa_b7722ad22c4b60a95fa1", "audio_path": "audio/test/foa_b7722ad22c4b60a95fa1.wav", "scene_annotation_csv_path": "annotations/test/foa_b7722ad22c4b60a95fa1.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains thunderstorm from 0.2s to 19.2s, thunderstorm from 0.6s to 14.6s, and thunderstorm from 1.4s to 13.4s.", "canonical_answer": "thunderstorm (0.2s to 19.2s); thunderstorm (0.6s to 14.6s); thunderstorm (1.4s to 13.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 1, "start_time": 0.2, "end_time": 19.2, "azimuth_deg": 40.675, "elevation_deg": -7.672, "distance_m": 1.19}, {"class_id": 51, "class_name": "thunderstorm", "track_id": 2, "start_time": 0.6, "end_time": 14.6, "azimuth_deg": 151.985, "elevation_deg": 33.033, "distance_m": 3.33}, {"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 1.4, "end_time": 13.4, "azimuth_deg": -149.67, "elevation_deg": -3.308, "distance_m": 1.7}]}
{"qa_id": "qa_54382699ed25e1eb8174", "split": "test", "audio_id": "foa_bb0ffa413266049aa7a0", "audio_path": "audio/test/foa_bb0ffa413266049aa7a0.wav", "scene_annotation_csv_path": "annotations/test/foa_bb0ffa413266049aa7a0.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-61.0 degrees, elevation=0.0 degrees?", "answer": "The sound detected at azimuth -61.0 degrees and elevation 0.0 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 9.5, "azimuth_deg": -60.99, "elevation_deg": 0.0, "distance_m": 4.43}]}
{"qa_id": "qa_9314a8e372e3b4ca54e8", "split": "test", "audio_id": "foa_1d0b5b23f579eb6ab068", "audio_path": "audio/test/foa_1d0b5b23f579eb6ab068.wav", "scene_annotation_csv_path": "annotations/test/foa_1d0b5b23f579eb6ab068.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located behind the listener?", "answer": "The sound coming from the back is an animal.", "canonical_answer": "animal", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 0.5, "end_time": 20.0, "azimuth_deg": 164.483, "elevation_deg": -5.715, "distance_m": 0.95}]}
{"qa_id": "qa_5eaab56c1e1e168311ec", "split": "test", "audio_id": "foa_d0c10c169e4bc83248bb", "audio_path": "audio/test/foa_d0c10c169e4bc83248bb.wav", "scene_annotation_csv_path": "annotations/test/foa_d0c10c169e4bc83248bb.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval is the speech audible?", "answer": "The speech is active from 0.6s to 2.8s.", "canonical_answer": "0.6s to 2.8s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 2.8, "azimuth_deg": -85.346, "elevation_deg": 12.155, "distance_m": 3.23}]}
{"qa_id": "qa_96e11d6db929336dfc17", "split": "test", "audio_id": "foa_7bec86cb388a90113cee", "audio_path": "audio/test/foa_7bec86cb388a90113cee.wav", "scene_annotation_csv_path": "annotations/test/foa_7bec86cb388a90113cee.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the guitar?", "answer": "-37.9 degrees", "canonical_answer": "-37.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 0.9, "azimuth_deg": -35.904, "elevation_deg": -37.914, "distance_m": 1.13}]}
{"qa_id": "qa_7926538c43fdb663548d", "split": "test", "audio_id": "foa_52067228037683c4846a", "audio_path": "audio/test/foa_52067228037683c4846a.wav", "scene_annotation_csv_path": "annotations/test/foa_52067228037683c4846a.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains tearing from 0.1s to 17.2s and tearing from 0.6s to 4.0s.", "canonical_answer": "tearing (0.1s to 17.2s); tearing (0.6s to 4.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 0.1, "end_time": 17.2, "azimuth_deg": -42.58, "elevation_deg": 0.0, "distance_m": 1.66}, {"class_id": 49, "class_name": "tearing", "track_id": 1, "start_time": 0.6, "end_time": 4.0, "azimuth_deg": 86.158, "elevation_deg": 18.854, "distance_m": 3.35}]}
{"qa_id": "qa_9fd4d631dc1742ffef92", "split": "test", "audio_id": "foa_76e8515449ebefb24f10", "audio_path": "audio/test/foa_76e8515449ebefb24f10.wav", "scene_annotation_csv_path": "annotations/test/foa_76e8515449ebefb24f10.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the breathing?", "answer": "-169.3 degrees", "canonical_answer": "-169.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.3, "end_time": 3.0, "azimuth_deg": -169.27, "elevation_deg": 40.301, "distance_m": 2.01}]}
{"qa_id": "qa_3d195a9726586e29f61f", "split": "test", "audio_id": "foa_5355909c8335b8af891d", "audio_path": "audio/test/foa_5355909c8335b8af891d.wav", "scene_annotation_csv_path": "annotations/test/foa_5355909c8335b8af891d.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the speech?", "answer": "-12.0 degrees", "canonical_answer": "-12.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 10.2, "azimuth_deg": -11.963, "elevation_deg": -20.691, "distance_m": 3.85}]}
{"qa_id": "qa_db678fd84c6594bf6987", "split": "test", "audio_id": "foa_1b3464b396828a1cf635", "audio_path": "audio/test/foa_1b3464b396828a1cf635.wav", "scene_annotation_csv_path": "annotations/test/foa_1b3464b396828a1cf635.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the train located?", "answer": "22.2 degrees", "canonical_answer": "22.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 2, "start_time": 11.8, "end_time": 15.1, "azimuth_deg": 171.386, "elevation_deg": 22.211, "distance_m": 2.57}]}
{"qa_id": "qa_33c62496869a17789aca", "split": "test", "audio_id": "foa_f1a88a0770c5c514685e", "audio_path": "audio/test/foa_f1a88a0770c5c514685e.wav", "scene_annotation_csv_path": "annotations/test/foa_f1a88a0770c5c514685e.csv", "dataset": "starss23", "data_source": "dcase_real", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the laughter be heard?", "answer": "The laughter is active from 14.6s to 16.1s.", "canonical_answer": "14.6s to 16.1s", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 4, "start_time": 14.6, "end_time": 16.1, "azimuth_deg": -17.0, "elevation_deg": -11.0, "distance_m": 2.84}]}
{"qa_id": "qa_b102f3523b46a44cbc47", "split": "test", "audio_id": "foa_2e61cb4cf8ea96d2f7fd", "audio_path": "audio/test/foa_2e61cb4cf8ea96d2f7fd.wav", "scene_annotation_csv_path": "annotations/test/foa_2e61cb4cf8ea96d2f7fd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-84.3 degrees, elevation=-17.3 degrees?", "answer": "A gong is located at azimuth=-84.3 degrees and elevation=-17.3 degrees.", "canonical_answer": "gong", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 0.2, "end_time": 10.8, "azimuth_deg": -84.251, "elevation_deg": -17.289, "distance_m": 1.62}]}
{"qa_id": "qa_8d6ee25f147e934b8491", "split": "test", "audio_id": "foa_78eb6d32ce7a0ac254ba", "audio_path": "audio/test/foa_78eb6d32ce7a0ac254ba.wav", "scene_annotation_csv_path": "annotations/test/foa_78eb6d32ce7a0ac254ba.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time intervals?", "answer": "The audio contains a metal clink that lasts from 0.3s to 12.6s.", "canonical_answer": "metal clink (0.3s to 12.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.3, "end_time": 12.6, "azimuth_deg": 124.892, "elevation_deg": -7.908, "distance_m": 0.78}]}
{"qa_id": "qa_6e0cbd72b60b737e960d", "split": "test", "audio_id": "foa_6aa389f50d2dd531afc2", "audio_path": "audio/test/foa_6aa389f50d2dd531afc2.wav", "scene_annotation_csv_path": "annotations/test/foa_6aa389f50d2dd531afc2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front-left?", "answer": "The sound source coming from the front-left is a machine.", "canonical_answer": "machine", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.3, "end_time": 20.0, "azimuth_deg": 43.059, "elevation_deg": 6.416, "distance_m": 1.88}]}
{"qa_id": "qa_d2aeceea0e956f6b24ac", "split": "test", "audio_id": "foa_0f6426ba2919060901c0", "audio_path": "audio/test/foa_0f6426ba2919060901c0.wav", "scene_annotation_csv_path": "annotations/test/foa_0f6426ba2919060901c0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back?", "answer": "The source located at the back is a bird.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 6.2, "azimuth_deg": 177.352, "elevation_deg": 8.553, "distance_m": 2.96}]}
{"qa_id": "qa_9d2510b4238914465c96", "split": "test", "audio_id": "foa_fd90d32c786d99b3300d", "audio_path": "audio/test/foa_fd90d32c786d99b3300d.wav", "scene_annotation_csv_path": "annotations/test/foa_fd90d32c786d99b3300d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval is the camera sound active?", "answer": "The camera event occurs from 0.2s to 1.1s.", "canonical_answer": "0.2s to 1.1s", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.2, "end_time": 1.1, "azimuth_deg": -136.607, "elevation_deg": -36.273, "distance_m": 1.61}]}
{"qa_id": "qa_8a4ac3367f00dabc6c3b", "split": "test", "audio_id": "foa_841276a2e0f5e1932314", "audio_path": "audio/test/foa_841276a2e0f5e1932314.wav", "scene_annotation_csv_path": "annotations/test/foa_841276a2e0f5e1932314.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains a drawer cabinet sound occurring from 10.3s to 18.8s.", "canonical_answer": "drawer cabinet (10.3s to 18.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 0, "start_time": 10.3, "end_time": 18.8, "azimuth_deg": 5.173, "elevation_deg": 15.992, "distance_m": 2.23}]}
{"qa_id": "qa_5236a021f600e24eea74", "split": "test", "audio_id": "foa_515e61ab0aeb7d049ee5", "audio_path": "audio/test/foa_515e61ab0aeb7d049ee5.wav", "scene_annotation_csv_path": "annotations/test/foa_515e61ab0aeb7d049ee5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the tool?", "answer": "15.9 degrees", "canonical_answer": "15.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": -51.939, "elevation_deg": 15.894, "distance_m": 2.18}]}
{"qa_id": "qa_102bde8223dc630d7700", "split": "test", "audio_id": "foa_ebebf5d1f5b45e47a2c4", "audio_path": "audio/test/foa_ebebf5d1f5b45e47a2c4.wav", "scene_annotation_csv_path": "annotations/test/foa_ebebf5d1f5b45e47a2c4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-139.5 degrees, elevation=3.0 degrees?", "answer": "A bird is located at azimuth=-139.5 degrees and elevation=3.0 degrees.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 2, "start_time": 2.3, "end_time": 16.1, "azimuth_deg": -139.544, "elevation_deg": 3.041, "distance_m": 2.35}]}
{"qa_id": "qa_2ee3d00a85d352e57906", "split": "test", "audio_id": "foa_b793856adb8089704cb9", "audio_path": "audio/test/foa_b793856adb8089704cb9.wav", "scene_annotation_csv_path": "annotations/test/foa_b793856adb8089704cb9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the machine?", "answer": "-161.8 degrees", "canonical_answer": "-161.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.3, "end_time": 11.8, "azimuth_deg": -161.794, "elevation_deg": 4.792, "distance_m": 2.92}]}
{"qa_id": "qa_1f1217bd3dcd7add0659", "split": "test", "audio_id": "foa_c4e642ef2fefe603990c", "audio_path": "audio/test/foa_c4e642ef2fefe603990c.wav", "scene_annotation_csv_path": "annotations/test/foa_c4e642ef2fefe603990c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the animal sound occur?", "answer": "The animal is audible from 0.2s to 9.8s.", "canonical_answer": "0.2s to 9.8s", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 0.2, "end_time": 9.8, "azimuth_deg": -156.943, "elevation_deg": -0.212, "distance_m": 0.54}]}
{"qa_id": "qa_42d015c9acfc561a5b78", "split": "test", "audio_id": "foa_e71f4bdc9e951d86bbd7", "audio_path": "audio/test/foa_e71f4bdc9e951d86bbd7.wav", "scene_annotation_csv_path": "annotations/test/foa_e71f4bdc9e951d86bbd7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the speech located?", "answer": "-3.2 degrees", "canonical_answer": "-3.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.8, "end_time": 2.6, "azimuth_deg": 60.924, "elevation_deg": -3.188, "distance_m": 1.76}]}
{"qa_id": "qa_2b40621c8098ff525833", "split": "test", "audio_id": "foa_9f48d224ccad6d1d6e81", "audio_path": "audio/test/foa_9f48d224ccad6d1d6e81.wav", "scene_annotation_csv_path": "annotations/test/foa_9f48d224ccad6d1d6e81.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-53.5 degrees, elevation=-0.6 degrees?", "answer": "The sound detected at azimuth=-53.5 degrees and elevation=-0.6 degrees is tape.", "canonical_answer": "tape", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 0.4, "end_time": 8.6, "azimuth_deg": -53.544, "elevation_deg": -0.569, "distance_m": 0.96}]}
{"qa_id": "qa_be826b8045bdbc47baac", "split": "test", "audio_id": "foa_e31c7df57613db465aee", "audio_path": "audio/test/foa_e31c7df57613db465aee.wav", "scene_annotation_csv_path": "annotations/test/foa_e31c7df57613db465aee.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains scratch from 0.0s to 5.8s.", "canonical_answer": "scratch (0.0s to 5.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.0, "end_time": 5.8, "azimuth_deg": 4.237, "elevation_deg": 13.321, "distance_m": 3.34}]}
{"qa_id": "qa_44a0dcfba0b8710c5078", "split": "test", "audio_id": "foa_41ed14ba52c6ae797765", "audio_path": "audio/test/foa_41ed14ba52c6ae797765.wav", "scene_annotation_csv_path": "annotations/test/foa_41ed14ba52c6ae797765.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the guitar in degrees.", "answer": "-123.1 degrees", "canonical_answer": "-123.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 1, "start_time": 1.6, "end_time": 9.0, "azimuth_deg": -123.098, "elevation_deg": -24.073, "distance_m": 3.3}]}
{"qa_id": "qa_345d636a22395ea15a26", "split": "test", "audio_id": "foa_8356958e5a785e02d4a8", "audio_path": "audio/test/foa_8356958e5a785e02d4a8.wav", "scene_annotation_csv_path": "annotations/test/foa_8356958e5a785e02d4a8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left and above the listener?", "answer": "The source located to the left and above is a cat.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 10.0, "azimuth_deg": 96.601, "elevation_deg": 32.62, "distance_m": 1.72}]}
{"qa_id": "qa_312d37dd30c7e9c7b049", "split": "test", "audio_id": "foa_99e2c08e223ae880271c", "audio_path": "audio/test/foa_99e2c08e223ae880271c.wav", "scene_annotation_csv_path": "annotations/test/foa_99e2c08e223ae880271c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the insect coming?", "answer": "21.3 degrees", "canonical_answer": "21.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.1, "end_time": 12.7, "azimuth_deg": 21.257, "elevation_deg": -51.732, "distance_m": 0.99}]}
{"qa_id": "qa_07323522dc29179e93b4", "split": "test", "audio_id": "foa_30466d2480d3c3d288f0", "audio_path": "audio/test/foa_30466d2480d3c3d288f0.wav", "scene_annotation_csv_path": "annotations/test/foa_30466d2480d3c3d288f0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the string instrument?", "answer": "-35.4 degrees", "canonical_answer": "-35.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 3.8, "azimuth_deg": -158.48, "elevation_deg": -35.401, "distance_m": 1.02}]}
{"qa_id": "qa_2879cdbe1ce8b640d02d", "split": "test", "audio_id": "foa_9063f491fba54b26e557", "audio_path": "audio/test/foa_9063f491fba54b26e557.wav", "scene_annotation_csv_path": "annotations/test/foa_9063f491fba54b26e557.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-66.4 degrees, elevation=0.0 degrees?", "answer": "The sound detected at azimuth=-66.4 degrees and elevation=0.0 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 16.5, "azimuth_deg": -66.44, "elevation_deg": 0.0, "distance_m": 1.28}]}
{"qa_id": "qa_076d14a57caf5638aa47", "split": "test", "audio_id": "foa_d7185517eaaaf7ce6cb1", "audio_path": "audio/test/foa_d7185517eaaaf7ce6cb1.wav", "scene_annotation_csv_path": "annotations/test/foa_d7185517eaaaf7ce6cb1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be heard in this audio clip, and what are their respective time intervals?", "answer": "The audio contains an alarm that lasts from 0.1s to 19.4s.", "canonical_answer": "alarm (0.1s to 19.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.1, "end_time": 19.4, "azimuth_deg": 1.194, "elevation_deg": 23.571, "distance_m": 1.49}]}
{"qa_id": "qa_b0886da3c617626bf191", "split": "test", "audio_id": "foa_46fa30f8a8dbe00600c9", "audio_path": "audio/test/foa_46fa30f8a8dbe00600c9.wav", "scene_annotation_csv_path": "annotations/test/foa_46fa30f8a8dbe00600c9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the home sound be heard?", "answer": "The home sound is active from 13.5s to 17.9s.", "canonical_answer": "13.5s to 17.9s", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 2, "start_time": 13.5, "end_time": 17.9, "azimuth_deg": -68.752, "elevation_deg": 13.485, "distance_m": 2.58}]}
{"qa_id": "qa_9ad25350dec1381a183c", "split": "test", "audio_id": "foa_524d3dd9033c8ed6a94c", "audio_path": "audio/test/foa_524d3dd9033c8ed6a94c.wav", "scene_annotation_csv_path": "annotations/test/foa_524d3dd9033c8ed6a94c.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is coming from the back-right?", "answer": "The sound source coming from the back-right is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 4.8, "azimuth_deg": -123.879, "elevation_deg": -10.764, "distance_m": 1.21}]}
{"qa_id": "qa_146da0cf5ad81b543a13", "split": "test", "audio_id": "foa_a19664a2512c2ae51c95", "audio_path": "audio/test/foa_a19664a2512c2ae51c95.wav", "scene_annotation_csv_path": "annotations/test/foa_a19664a2512c2ae51c95.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time spans?", "answer": "The audio features kitchenware occurring from 0.0s to 2.0s.", "canonical_answer": "kitchenware (0.0s to 2.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 0.0, "end_time": 2.0, "azimuth_deg": 166.571, "elevation_deg": -19.545, "distance_m": 3.4}]}
{"qa_id": "qa_e50bb4525c10832967e4", "split": "test", "audio_id": "foa_9c2e744da59be387b7cb", "audio_path": "audio/test/foa_9c2e744da59be387b7cb.wav", "scene_annotation_csv_path": "annotations/test/foa_9c2e744da59be387b7cb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What is the sound source located at the front-right?", "answer": "The source located at the front-right is a wind instrument.", "canonical_answer": "wind instrument", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": -22.668, "elevation_deg": -3.303, "distance_m": 0.76}]}
{"qa_id": "qa_b089560f5a47c5d48a27", "split": "test", "audio_id": "foa_dacc428df6d07b41352e", "audio_path": "audio/test/foa_dacc428df6d07b41352e.wav", "scene_annotation_csv_path": "annotations/test/foa_dacc428df6d07b41352e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the thunderstorm in degrees.", "answer": "-18.1 degrees", "canonical_answer": "-18.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 1, "start_time": 2.1, "end_time": 10.5, "azimuth_deg": -54.288, "elevation_deg": -18.093, "distance_m": 0.78}]}
{"qa_id": "qa_d7a6cf90f8943b97f99b", "split": "test", "audio_id": "foa_351090dbbb8319972d94", "audio_path": "audio/test/foa_351090dbbb8319972d94.wav", "scene_annotation_csv_path": "annotations/test/foa_351090dbbb8319972d94.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the time span of the speech event?", "answer": "The speech event is active from 0.6s to 6.4s.", "canonical_answer": "0.6s to 6.4s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 6.4, "azimuth_deg": -8.959, "elevation_deg": -22.576, "distance_m": 3.38}]}
{"qa_id": "qa_80f807ee1e20558cc005", "split": "test", "audio_id": "foa_53521511e99f6f7fb21b", "audio_path": "audio/test/foa_53521511e99f6f7fb21b.wav", "scene_annotation_csv_path": "annotations/test/foa_53521511e99f6f7fb21b.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the speech coming?", "answer": "-108.6 degrees", "canonical_answer": "-108.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 7.4, "azimuth_deg": -108.57, "elevation_deg": 0.0, "distance_m": 4.73}]}
{"qa_id": "qa_2199715505ae31344d04", "split": "test", "audio_id": "foa_a390eaaa569d6ad356c8", "audio_path": "audio/test/foa_a390eaaa569d6ad356c8.wav", "scene_annotation_csv_path": "annotations/test/foa_a390eaaa569d6ad356c8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=35.9 degrees, elevation=4.0 degrees?", "answer": "The sound heard from azimuth=35.9 degrees and elevation=4.0 degrees is a guitar.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": 35.92, "elevation_deg": 4.004, "distance_m": 2.26}]}
{"qa_id": "qa_60ae8013828835aaa0c6", "split": "test", "audio_id": "foa_2ccd009f7cdfa3ebe487", "audio_path": "audio/test/foa_2ccd009f7cdfa3ebe487.wav", "scene_annotation_csv_path": "annotations/test/foa_2ccd009f7cdfa3ebe487.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located behind the listener?", "answer": "The sound source coming from the back is footsteps.", "canonical_answer": "footsteps", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.0, "end_time": 1.2, "azimuth_deg": -169.676, "elevation_deg": -10.276, "distance_m": 1.56}]}
{"qa_id": "qa_41c982b8f57257450530", "split": "test", "audio_id": "foa_57c55e93b14ddcecc147", "audio_path": "audio/test/foa_57c55e93b14ddcecc147.wav", "scene_annotation_csv_path": "annotations/test/foa_57c55e93b14ddcecc147.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-113.7 degrees, elevation=-3.5 degrees?", "answer": "A dog is heard coming from azimuth -113.7 degrees and elevation -3.5 degrees.", "canonical_answer": "dog", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 1.4, "end_time": 2.5, "azimuth_deg": -113.661, "elevation_deg": -3.477, "distance_m": 2.82}]}
{"qa_id": "qa_aef8e3d5ffb061befaee", "split": "test", "audio_id": "foa_8bf2afad2a165beca609", "audio_path": "audio/test/foa_8bf2afad2a165beca609.wav", "scene_annotation_csv_path": "annotations/test/foa_8bf2afad2a165beca609.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a clock from 0.0s to 19.0s, an insect from 6.4s to 14.7s, and a vehicle from 10.7s to 18.1s.", "canonical_answer": "clock (0.0s to 19.0s); insect (6.4s to 14.7s); vehicle (10.7s to 18.1s)", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 19.0, "azimuth_deg": -143.868, "elevation_deg": -12.912, "distance_m": 0.63}, {"class_id": 30, "class_name": "insect", "track_id": 1, "start_time": 6.4, "end_time": 14.7, "azimuth_deg": 142.316, "elevation_deg": -38.373, "distance_m": 0.71}, {"class_id": 55, "class_name": "vehicle", "track_id": 2, "start_time": 10.7, "end_time": 18.1, "azimuth_deg": 44.56, "elevation_deg": -14.468, "distance_m": 0.95}]}
{"qa_id": "qa_fd86ba4452f0fbab191b", "split": "test", "audio_id": "foa_dbe591fbe48d7167fdc7", "audio_path": "audio/test/foa_dbe591fbe48d7167fdc7.wav", "scene_annotation_csv_path": "annotations/test/foa_dbe591fbe48d7167fdc7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the tool?", "answer": "-14.3 degrees", "canonical_answer": "-14.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -14.344, "elevation_deg": -6.134, "distance_m": 3.37}]}
{"qa_id": "qa_b858fffc59218e89a740", "split": "test", "audio_id": "foa_a2fd1a9763d913ad83dc", "audio_path": "audio/test/foa_a2fd1a9763d913ad83dc.wav", "scene_annotation_csv_path": "annotations/test/foa_a2fd1a9763d913ad83dc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During what time interval does the musical instrument event occur?", "answer": "The musical instrument event takes place from 0.0s to 18.6s.", "canonical_answer": "0.0s to 18.6s", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.0, "end_time": 18.6, "azimuth_deg": -159.261, "elevation_deg": -6.854, "distance_m": 1.51}]}
{"qa_id": "qa_1ccae1f0f038bedd9349", "split": "test", "audio_id": "foa_e3709c2ac041b361fe81", "audio_path": "audio/test/foa_e3709c2ac041b361fe81.wav", "scene_annotation_csv_path": "annotations/test/foa_e3709c2ac041b361fe81.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the wind?", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.0, "end_time": 10.1, "azimuth_deg": -36.14, "elevation_deg": 0.0, "distance_m": 3.49}]}
{"qa_id": "qa_69e954b83a0d8028e989", "split": "test", "audio_id": "foa_6012b61002553dc0e134", "audio_path": "audio/test/foa_6012b61002553dc0e134.wav", "scene_annotation_csv_path": "annotations/test/foa_6012b61002553dc0e134.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back-right and below?", "answer": "The sound source coming from the back-right and below is human vocalization.", "canonical_answer": "human vocalization", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.3, "end_time": 5.2, "azimuth_deg": -138.919, "elevation_deg": -17.537, "distance_m": 2.16}]}
{"qa_id": "qa_f501a7ea5652694661d9", "split": "test", "audio_id": "foa_1c8c4bb18b836331198d", "audio_path": "audio/test/foa_1c8c4bb18b836331198d.wav", "scene_annotation_csv_path": "annotations/test/foa_1c8c4bb18b836331198d.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the speech occur?", "answer": "The speech is active from 0.6s to 4.0s.", "canonical_answer": "0.6s to 4.0s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 4.0, "azimuth_deg": 127.311, "elevation_deg": 9.883, "distance_m": 0.66}]}
{"qa_id": "qa_46395dead4f0a8261129", "split": "test", "audio_id": "foa_212ed8d1aeeb8af6cabc", "audio_path": "audio/test/foa_212ed8d1aeeb8af6cabc.wav", "scene_annotation_csv_path": "annotations/test/foa_212ed8d1aeeb8af6cabc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are identifiable in the audio, and what are their respective time intervals?", "answer": "The audio features a vehicle from 0.0s to 20.0s, an appliance from 1.6s to 10.6s, wind from 12.2s to 20.0s, and a guitar from 13.9s to 20.0s.", "canonical_answer": "vehicle (0.0s to 20.0s); appliance (1.6s to 10.6s); wind (12.2s to 20.0s); guitar (13.9s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -7.657, "elevation_deg": -8.438, "distance_m": 2.1}, {"class_id": 3, "class_name": "appliance", "track_id": 1, "start_time": 1.6, "end_time": 10.6, "azimuth_deg": -83.254, "elevation_deg": 28.985, "distance_m": 2.32}, {"class_id": 58, "class_name": "wind", "track_id": 2, "start_time": 12.2, "end_time": 20.0, "azimuth_deg": -109.883, "elevation_deg": 8.92, "distance_m": 2.55}, {"class_id": 27, "class_name": "guitar", "track_id": 3, "start_time": 13.9, "end_time": 20.0, "azimuth_deg": -97.641, "elevation_deg": -4.295, "distance_m": 2.74}]}
{"qa_id": "qa_e06a36761e61490d4ee0", "split": "test", "audio_id": "foa_bf35a0baa0829ff9f460", "audio_path": "audio/test/foa_bf35a0baa0829ff9f460.wav", "scene_annotation_csv_path": "annotations/test/foa_bf35a0baa0829ff9f460.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the breathing located?", "answer": "15.4 degrees", "canonical_answer": "15.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": 160.699, "elevation_deg": 15.439, "distance_m": 0.87}]}
{"qa_id": "qa_2fbb220ce8eddec314a3", "split": "test", "audio_id": "foa_fdeb40ad6a4839f6c645", "audio_path": "audio/test/foa_fdeb40ad6a4839f6c645.wav", "scene_annotation_csv_path": "annotations/test/foa_fdeb40ad6a4839f6c645.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-50.3 degrees, elevation=9.8 degrees?", "answer": "The sound heard from azimuth=-50.3 degrees and elevation=9.8 degrees is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 0.1, "end_time": 12.1, "azimuth_deg": -50.317, "elevation_deg": 9.837, "distance_m": 0.66}]}
{"qa_id": "qa_607b8467afddbbee7edc", "split": "test", "audio_id": "foa_8c83aaae5d3ace5ab9d6", "audio_path": "audio/test/foa_8c83aaae5d3ace5ab9d6.wav", "scene_annotation_csv_path": "annotations/test/foa_8c83aaae5d3ace5ab9d6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the scratch in degrees.", "answer": "34.9 degrees", "canonical_answer": "34.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.0, "end_time": 0.5, "azimuth_deg": 34.934, "elevation_deg": 7.891, "distance_m": 1.37}]}
{"qa_id": "qa_b69b6a471ff9b6d671a9", "split": "test", "audio_id": "foa_0035221f8455166b02d5", "audio_path": "audio/test/foa_0035221f8455166b02d5.wav", "scene_annotation_csv_path": "annotations/test/foa_0035221f8455166b02d5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the right of the listener?", "answer": "The source coming from the right is a war sound.", "canonical_answer": "war sound", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 1.1, "azimuth_deg": -88.383, "elevation_deg": -5.175, "distance_m": 3.18}]}
{"qa_id": "qa_e328c638aa51b8b9cabf", "split": "test", "audio_id": "foa_929f490b1107cf2495a8", "audio_path": "audio/test/foa_929f490b1107cf2495a8.wav", "scene_annotation_csv_path": "annotations/test/foa_929f490b1107cf2495a8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the tool?", "answer": "-77.6 degrees", "canonical_answer": "-77.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 1.0, "azimuth_deg": -77.591, "elevation_deg": 8.709, "distance_m": 2.33}]}
{"qa_id": "qa_ea1e392f78ab9b552f96", "split": "test", "audio_id": "foa_09067523eb5de050745c", "audio_path": "audio/test/foa_09067523eb5de050745c.wav", "scene_annotation_csv_path": "annotations/test/foa_09067523eb5de050745c.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=52.7 degrees, elevation=34.7 degrees?", "answer": "The sound heard from azimuth=52.7 degrees and elevation=34.7 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 8.2, "azimuth_deg": 52.71, "elevation_deg": 34.727, "distance_m": 0.68}]}
{"qa_id": "qa_f1f7902d03b3c409841e", "split": "test", "audio_id": "foa_cf58ea55ca83f42fb093", "audio_path": "audio/test/foa_cf58ea55ca83f42fb093.wav", "scene_annotation_csv_path": "annotations/test/foa_cf58ea55ca83f42fb093.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the war sound occur?", "answer": "The war sound is active from 0.1s to 0.8s.", "canonical_answer": "0.1s to 0.8s", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.1, "end_time": 0.8, "azimuth_deg": 102.249, "elevation_deg": -3.259, "distance_m": 2.11}]}
{"qa_id": "qa_fbe7a81f0af6aa656585", "split": "test", "audio_id": "foa_f10bc7a12a644832b446", "audio_path": "audio/test/foa_f10bc7a12a644832b446.wav", "scene_annotation_csv_path": "annotations/test/foa_f10bc7a12a644832b446.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the time interval for each?", "answer": "The audio contains a door sound occurring from 0.1s to 0.8s.", "canonical_answer": "door (0.1s to 0.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.1, "end_time": 0.8, "azimuth_deg": 46.456, "elevation_deg": 21.692, "distance_m": 2.26}]}
{"qa_id": "qa_685c32c14dfb30bd1104", "split": "test", "audio_id": "foa_67b8f901fceb5bf686b3", "audio_path": "audio/test/foa_67b8f901fceb5bf686b3.wav", "scene_annotation_csv_path": "annotations/test/foa_67b8f901fceb5bf686b3.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the speech located?", "answer": "16.8 degrees", "canonical_answer": "16.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 5.3, "azimuth_deg": 96.966, "elevation_deg": 16.836, "distance_m": 0.73}]}
{"qa_id": "qa_db5af48e1b71cc023475", "split": "test", "audio_id": "foa_0da6afe30d65efbbd99a", "audio_path": "audio/test/foa_0da6afe30d65efbbd99a.wav", "scene_annotation_csv_path": "annotations/test/foa_0da6afe30d65efbbd99a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the percussion in degrees.", "answer": "57.8 degrees", "canonical_answer": "57.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": 57.804, "elevation_deg": -9.049, "distance_m": 2.0}]}
{"qa_id": "qa_a8bbf6b4249599a98890", "split": "test", "audio_id": "foa_b2e0d24cd16f17ea592c", "audio_path": "audio/test/foa_b2e0d24cd16f17ea592c.wav", "scene_annotation_csv_path": "annotations/test/foa_b2e0d24cd16f17ea592c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the home sound in degrees.", "answer": "16.1 degrees", "canonical_answer": "16.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.0, "end_time": 15.2, "azimuth_deg": -45.109, "elevation_deg": 16.114, "distance_m": 3.19}]}
{"qa_id": "qa_94a1bbc9156a0b23b70a", "split": "test", "audio_id": "foa_3a8a0085f79476ef89a5", "audio_path": "audio/test/foa_3a8a0085f79476ef89a5.wav", "scene_annotation_csv_path": "annotations/test/foa_3a8a0085f79476ef89a5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the writing active?", "answer": "The writing is active from 0.0s to 2.1s.", "canonical_answer": "0.0s to 2.1s", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.0, "end_time": 2.1, "azimuth_deg": 21.262, "elevation_deg": 1.92, "distance_m": 2.55}]}
{"qa_id": "qa_cc048aff7facc0d4eb4b", "split": "test", "audio_id": "foa_5f6051fe37241c91c708", "audio_path": "audio/test/foa_5f6051fe37241c91c708.wav", "scene_annotation_csv_path": "annotations/test/foa_5f6051fe37241c91c708.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is coming from the front-right?", "answer": "The sound source coming from the front-right is a vehicle.", "canonical_answer": "vehicle", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.5, "end_time": 20.0, "azimuth_deg": -63.297, "elevation_deg": 8.785, "distance_m": 2.03}]}
{"qa_id": "qa_c8effd5e0626d7620245", "split": "test", "audio_id": "foa_a7900e22a2eea1f2c6e8", "audio_path": "audio/test/foa_a7900e22a2eea1f2c6e8.wav", "scene_annotation_csv_path": "annotations/test/foa_a7900e22a2eea1f2c6e8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Identify the source at azimuth 62.9 degrees and elevation 17.4 degrees.", "answer": "The source located at azimuth 62.9 degrees and elevation 17.4 degrees is water.", "canonical_answer": "water", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.5, "end_time": 4.6, "azimuth_deg": 62.945, "elevation_deg": 17.365, "distance_m": 2.19}]}
{"qa_id": "qa_d8d2bc10cb04cee61984", "split": "test", "audio_id": "foa_2eaeac19316b92fe6359", "audio_path": "audio/test/foa_2eaeac19316b92fe6359.wav", "scene_annotation_csv_path": "annotations/test/foa_2eaeac19316b92fe6359.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time spans?", "answer": "The audio contains singing from 0.1s to 4.8s, singing from 0.4s to 17.1s, and singing from 2.5s to 20.0s.", "canonical_answer": "singing (0.1s to 4.8s); singing (0.4s to 17.1s); singing (2.5s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 2, "start_time": 0.1, "end_time": 4.8, "azimuth_deg": 67.869, "elevation_deg": -7.998, "distance_m": 1.07}, {"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 0.4, "end_time": 17.1, "azimuth_deg": -4.073, "elevation_deg": 0.0, "distance_m": 1.62}, {"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 2.5, "end_time": 20.0, "azimuth_deg": -174.749, "elevation_deg": -50.542, "distance_m": 1.58}]}
{"qa_id": "qa_27350b806abcb1b20af3", "split": "test", "audio_id": "foa_d30d740c2489ad0e0bb9", "audio_path": "audio/test/foa_d30d740c2489ad0e0bb9.wav", "scene_annotation_csv_path": "annotations/test/foa_d30d740c2489ad0e0bb9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a bird that is present from 0.0s to 20.0s.", "canonical_answer": "bird (0.0s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -113.971, "elevation_deg": -41.98, "distance_m": 2.93}]}
{"qa_id": "qa_de06d79be9a92d82d047", "split": "test", "audio_id": "foa_9583d01b5d5f9a7abd3f", "audio_path": "audio/test/foa_9583d01b5d5f9a7abd3f.wav", "scene_annotation_csv_path": "annotations/test/foa_9583d01b5d5f9a7abd3f.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the printer occur?", "answer": "The printer is active from 0.0s to 13.4s.", "canonical_answer": "0.0s to 13.4s", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 1, "start_time": 0.0, "end_time": 13.4, "azimuth_deg": 39.456, "elevation_deg": -0.277, "distance_m": 4.52}]}
{"qa_id": "qa_3693b29e0d7a28819924", "split": "test", "audio_id": "foa_e695244db6547e284bc5", "audio_path": "audio/test/foa_e695244db6547e284bc5.wav", "scene_annotation_csv_path": "annotations/test/foa_e695244db6547e284bc5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the guitar in degrees.", "answer": "-120.1 degrees", "canonical_answer": "-120.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 8.7, "azimuth_deg": -120.116, "elevation_deg": 2.665, "distance_m": 1.04}]}
{"qa_id": "qa_2a9159402f8f855e9415", "split": "test", "audio_id": "foa_4deaca6506d4cf252c2a", "audio_path": "audio/test/foa_4deaca6506d4cf252c2a.wav", "scene_annotation_csv_path": "annotations/test/foa_4deaca6506d4cf252c2a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the singing?", "answer": "-31.0 degrees", "canonical_answer": "-31.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 16.4, "azimuth_deg": 67.149, "elevation_deg": -31.034, "distance_m": 2.89}]}
{"qa_id": "qa_e89cbb8fd8c705569263", "split": "test", "audio_id": "foa_1def61cd4f93efc9add0", "audio_path": "audio/test/foa_1def61cd4f93efc9add0.wav", "scene_annotation_csv_path": "annotations/test/foa_1def61cd4f93efc9add0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the back-right?", "answer": "The sound source located to the back-right is a guitar.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 5.5, "azimuth_deg": -138.407, "elevation_deg": 4.3, "distance_m": 2.43}]}
{"qa_id": "qa_5d21330cae4d4b80347a", "split": "test", "audio_id": "foa_f5eba9b010de48c87ad0", "audio_path": "audio/test/foa_f5eba9b010de48c87ad0.wav", "scene_annotation_csv_path": "annotations/test/foa_f5eba9b010de48c87ad0.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-74.9 degrees, elevation=-24.3 degrees?", "answer": "The sound heard from azimuth=-74.9 degrees, elevation=-24.3 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 5.5, "azimuth_deg": -74.854, "elevation_deg": -24.277, "distance_m": 1.63}]}
{"qa_id": "qa_186cfd7237b8194c1bfd", "split": "test", "audio_id": "foa_18d1b785460ac2cdaa8e", "audio_path": "audio/test/foa_18d1b785460ac2cdaa8e.wav", "scene_annotation_csv_path": "annotations/test/foa_18d1b785460ac2cdaa8e.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the speech coming?", "answer": "-120.3 degrees", "canonical_answer": "-120.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 9.0, "azimuth_deg": -120.302, "elevation_deg": -51.387, "distance_m": 1.56}]}
{"qa_id": "qa_637bc4799c7191b9b848", "split": "test", "audio_id": "foa_70fec07448e03e64c0bd", "audio_path": "audio/test/foa_70fec07448e03e64c0bd.wav", "scene_annotation_csv_path": "annotations/test/foa_70fec07448e03e64c0bd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=165.9 degrees, elevation=24.5 degrees?", "answer": "A gong is located at azimuth=165.9 degrees and elevation=24.5 degrees.", "canonical_answer": "gong", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 0.2, "end_time": 4.5, "azimuth_deg": 165.899, "elevation_deg": 24.464, "distance_m": 1.66}]}
{"qa_id": "qa_edb2ea2c96b858e0c6c3", "split": "test", "audio_id": "foa_3626d462e644e7ece09e", "audio_path": "audio/test/foa_3626d462e644e7ece09e.wav", "scene_annotation_csv_path": "annotations/test/foa_3626d462e644e7ece09e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound events can be heard in the audio, and what are their specific time intervals?", "answer": "The audio features laughter occurring from 0.6s to 7.4s.", "canonical_answer": "laughter (0.6s to 7.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.6, "end_time": 7.4, "azimuth_deg": 25.586, "elevation_deg": -30.046, "distance_m": 1.6}]}
{"qa_id": "qa_27f90c5302cfb399b967", "split": "test", "audio_id": "foa_ed53f987b17b597ed169", "audio_path": "audio/test/foa_ed53f987b17b597ed169.wav", "scene_annotation_csv_path": "annotations/test/foa_ed53f987b17b597ed169.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the breathing be heard?", "answer": "The breathing is active from 0.2s to 3.4s.", "canonical_answer": "0.2s to 3.4s", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.2, "end_time": 3.4, "azimuth_deg": -90.819, "elevation_deg": 5.244, "distance_m": 1.01}]}
{"qa_id": "qa_8d6456e5360c0007ffd0", "split": "test", "audio_id": "foa_6f9c19c091d44c1bb591", "audio_path": "audio/test/foa_6f9c19c091d44c1bb591.wav", "scene_annotation_csv_path": "annotations/test/foa_6f9c19c091d44c1bb591.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front-left and above the listener?", "answer": "The sound source coming from the front-left and above is a machine.", "canonical_answer": "machine", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.4, "end_time": 20.0, "azimuth_deg": 26.15, "elevation_deg": 45.609, "distance_m": 0.88}]}
{"qa_id": "qa_e7017037e03f1840410a", "split": "test", "audio_id": "foa_bd67c46282527cdac899", "audio_path": "audio/test/foa_bd67c46282527cdac899.wav", "scene_annotation_csv_path": "annotations/test/foa_bd67c46282527cdac899.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the fire in degrees.", "answer": "6.0 degrees", "canonical_answer": "6.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 1, "start_time": 0.4, "end_time": 2.0, "azimuth_deg": -29.765, "elevation_deg": 5.977, "distance_m": 3.16}]}
{"qa_id": "qa_63b027747131010e9231", "split": "test", "audio_id": "foa_214d6a9975e7f089cd0b", "audio_path": "audio/test/foa_214d6a9975e7f089cd0b.wav", "scene_annotation_csv_path": "annotations/test/foa_214d6a9975e7f089cd0b.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which source is heard coming from the left of the listener?", "answer": "The source heard coming from the left is a knock.", "canonical_answer": "knock", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 1, "start_time": 0.9, "end_time": 1.8, "azimuth_deg": 102.425, "elevation_deg": 0.0, "distance_m": 1.26}]}
{"qa_id": "qa_3521b71549fc0b77fa9c", "split": "test", "audio_id": "foa_8bd2229637ea070719dc", "audio_path": "audio/test/foa_8bd2229637ea070719dc.wav", "scene_annotation_csv_path": "annotations/test/foa_8bd2229637ea070719dc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=21.3 degrees, elevation=9.5 degrees?", "answer": "The sound detected at azimuth=21.3 degrees and elevation=9.5 degrees is laughter.", "canonical_answer": "laughter", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.0, "end_time": 0.9, "azimuth_deg": 21.27, "elevation_deg": 9.475, "distance_m": 1.94}]}
{"qa_id": "qa_2200ec0d5ee73629b942", "split": "test", "audio_id": "foa_cf2e5ceac1d138712935", "audio_path": "audio/test/foa_cf2e5ceac1d138712935.wav", "scene_annotation_csv_path": "annotations/test/foa_cf2e5ceac1d138712935.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the human vocalization be heard?", "answer": "The human vocalization is active from 0.0s to 1.1s.", "canonical_answer": "0.0s to 1.1s", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.0, "end_time": 1.1, "azimuth_deg": -148.44, "elevation_deg": -9.009, "distance_m": 2.54}]}
{"qa_id": "qa_a0950dd5624179c37a24", "split": "test", "audio_id": "foa_cc099319c8c4c4ba019f", "audio_path": "audio/test/foa_cc099319c8c4c4ba019f.wav", "scene_annotation_csv_path": "annotations/test/foa_cc099319c8c4c4ba019f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the war sound in degrees.", "answer": "-24.0 degrees", "canonical_answer": "-24.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 12.3, "azimuth_deg": -4.94, "elevation_deg": -24.043, "distance_m": 2.93}]}
{"qa_id": "qa_405f16243e4189514274", "split": "test", "audio_id": "foa_5d9f6abc06bb66559164", "audio_path": "audio/test/foa_5d9f6abc06bb66559164.wav", "scene_annotation_csv_path": "annotations/test/foa_5d9f6abc06bb66559164.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the telephone alarm in degrees.", "answer": "141.2 degrees", "canonical_answer": "141.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 1.4, "end_time": 2.9, "azimuth_deg": 141.198, "elevation_deg": 4.698, "distance_m": 1.72}]}
{"qa_id": "qa_818d429a3d6c42db66b5", "split": "test", "audio_id": "foa_4f40c231d281dfffb556", "audio_path": "audio/test/foa_4f40c231d281dfffb556.wav", "scene_annotation_csv_path": "annotations/test/foa_4f40c231d281dfffb556.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their respective time intervals?", "answer": "The audio contains speech from 0.3s to 4.7s and additional speech from 0.5s to 5.3s.", "canonical_answer": "speech (0.3s to 4.7s); speech (0.5s to 5.3s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 4.7, "azimuth_deg": 81.187, "elevation_deg": 0.0, "distance_m": 3.24}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 5.3, "azimuth_deg": -123.771, "elevation_deg": 0.0, "distance_m": 3.73}]}
{"qa_id": "qa_d1d610feb069246b4179", "split": "test", "audio_id": "foa_f508f0659ed8e944fc82", "audio_path": "audio/test/foa_f508f0659ed8e944fc82.wav", "scene_annotation_csv_path": "annotations/test/foa_f508f0659ed8e944fc82.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=29.6 degrees, elevation=8.2 degrees?", "answer": "The sound heard from azimuth=29.6 degrees and elevation=8.2 degrees is wind.", "canonical_answer": "wind", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": 29.603, "elevation_deg": 8.172, "distance_m": 1.16}]}
{"qa_id": "qa_9166c815d550b6a3d4da", "split": "test", "audio_id": "foa_f7868ef5b272ee9eedb9", "audio_path": "audio/test/foa_f7868ef5b272ee9eedb9.wav", "scene_annotation_csv_path": "annotations/test/foa_f7868ef5b272ee9eedb9.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front-left?", "answer": "The source located at the front-left is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 2.8, "azimuth_deg": 60.381, "elevation_deg": 0.0, "distance_m": 3.67}]}
{"qa_id": "qa_bb564e485b93ad00bd5e", "split": "test", "audio_id": "foa_39f7d93c91d67050ea66", "audio_path": "audio/test/foa_39f7d93c91d67050ea66.wav", "scene_annotation_csv_path": "annotations/test/foa_39f7d93c91d67050ea66.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the cat?", "answer": "-108.5 degrees", "canonical_answer": "-108.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.2, "end_time": 1.2, "azimuth_deg": -108.491, "elevation_deg": 20.564, "distance_m": 1.07}]}
{"qa_id": "qa_def8a1b6cf2f6fab6376", "split": "test", "audio_id": "foa_0db1404956bfa3eb141c", "audio_path": "audio/test/foa_0db1404956bfa3eb141c.wav", "scene_annotation_csv_path": "annotations/test/foa_0db1404956bfa3eb141c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the breathing located?", "answer": "30.2 degrees", "canonical_answer": "30.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": 136.0, "elevation_deg": 30.238, "distance_m": 1.99}]}
{"qa_id": "qa_bc8a69fe9c88b61f5e84", "split": "test", "audio_id": "foa_60ce231237342d51b478", "audio_path": "audio/test/foa_60ce231237342d51b478.wav", "scene_annotation_csv_path": "annotations/test/foa_60ce231237342d51b478.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the appliance active?", "answer": "The appliance is active from 15.2s to 20.0s.", "canonical_answer": "15.2s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 2, "start_time": 15.2, "end_time": 20.0, "azimuth_deg": 173.957, "elevation_deg": -28.476, "distance_m": 1.66}]}
{"qa_id": "qa_7aa1a1ac70232ad61473", "split": "test", "audio_id": "foa_e1ceafc9277077259957", "audio_path": "audio/test/foa_e1ceafc9277077259957.wav", "scene_annotation_csv_path": "annotations/test/foa_e1ceafc9277077259957.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains speech from 0.0s to 1.4s and additional speech from 0.6s to 6.5s.", "canonical_answer": "speech (0.0s to 1.4s); speech (0.6s to 6.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": 70.048, "elevation_deg": 41.819, "distance_m": 1.39}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 6.5, "azimuth_deg": -141.375, "elevation_deg": -6.099, "distance_m": 0.97}]}
{"qa_id": "qa_e15b81390e5227f227d0", "split": "test", "audio_id": "foa_afefc0ad11a5cd02c8dd", "audio_path": "audio/test/foa_afefc0ad11a5cd02c8dd.wav", "scene_annotation_csv_path": "annotations/test/foa_afefc0ad11a5cd02c8dd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the clock located?", "answer": "17.3 degrees", "canonical_answer": "17.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 12.1, "azimuth_deg": -41.391, "elevation_deg": 17.274, "distance_m": 2.0}]}
{"qa_id": "qa_a6d9b5c82a2a5372bfde", "split": "test", "audio_id": "foa_6786bad5597d20479ad3", "audio_path": "audio/test/foa_6786bad5597d20479ad3.wav", "scene_annotation_csv_path": "annotations/test/foa_6786bad5597d20479ad3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the alarm coming?", "answer": "-148.4 degrees", "canonical_answer": "-148.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 2.8, "azimuth_deg": -148.396, "elevation_deg": -8.372, "distance_m": 1.88}]}
{"qa_id": "qa_1ab28f44a21b78550c25", "split": "test", "audio_id": "foa_a757e7376415a659541b", "audio_path": "audio/test/foa_a757e7376415a659541b.wav", "scene_annotation_csv_path": "annotations/test/foa_a757e7376415a659541b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=96.9 degrees, elevation=38.5 degrees?", "answer": "A vehicle is located at azimuth 96.9 degrees and elevation 38.5 degrees.", "canonical_answer": "vehicle", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.0, "end_time": 16.2, "azimuth_deg": 96.894, "elevation_deg": 38.514, "distance_m": 1.43}]}
{"qa_id": "qa_366886c3ead19ace1b76", "split": "test", "audio_id": "foa_3ca4e5a08e6e0ada3e74", "audio_path": "audio/test/foa_3ca4e5a08e6e0ada3e74.wav", "scene_annotation_csv_path": "annotations/test/foa_3ca4e5a08e6e0ada3e74.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During what time interval does the guitar occur?", "answer": "The guitar event is active from 0.0s to 2.5s.", "canonical_answer": "0.0s to 2.5s", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 2.5, "azimuth_deg": -51.89, "elevation_deg": -24.25, "distance_m": 2.63}]}
{"qa_id": "qa_d6bd6fc125f8dc120a01", "split": "test", "audio_id": "foa_f531ff788570ac7db134", "audio_path": "audio/test/foa_f531ff788570ac7db134.wav", "scene_annotation_csv_path": "annotations/test/foa_f531ff788570ac7db134.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back-left?", "answer": "The source located at the back-left is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 15.3, "azimuth_deg": 124.82, "elevation_deg": -3.014, "distance_m": 2.23}]}
{"qa_id": "qa_65d99a5076048f281059", "split": "test", "audio_id": "foa_63df137d409bc819373c", "audio_path": "audio/test/foa_63df137d409bc819373c.wav", "scene_annotation_csv_path": "annotations/test/foa_63df137d409bc819373c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a machine that is active from 0.1s to 11.4s.", "canonical_answer": "machine (0.1s to 11.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.1, "end_time": 11.4, "azimuth_deg": -130.005, "elevation_deg": -19.239, "distance_m": 2.72}]}
{"qa_id": "qa_d12756fcb0655ee634de", "split": "test", "audio_id": "foa_c80ad5ff4c9e7319c26b", "audio_path": "audio/test/foa_c80ad5ff4c9e7319c26b.wav", "scene_annotation_csv_path": "annotations/test/foa_c80ad5ff4c9e7319c26b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be identified in this clip, and what is the duration of each?", "answer": "The audio contains a scratch sound occurring from 0.1s to 3.0s.", "canonical_answer": "scratch (0.1s to 3.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.1, "end_time": 3.0, "azimuth_deg": -6.898, "elevation_deg": -33.805, "distance_m": 3.85}]}
{"qa_id": "qa_bd3cbd541bf0fcda27ca", "split": "test", "audio_id": "foa_9306a5e51c3585d9e8c5", "audio_path": "audio/test/foa_9306a5e51c3585d9e8c5.wav", "scene_annotation_csv_path": "annotations/test/foa_9306a5e51c3585d9e8c5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left of the listener?", "answer": "The sound source located on the left is body sound.", "canonical_answer": "body sound", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": 110.886, "elevation_deg": -3.04, "distance_m": 2.09}]}
{"qa_id": "qa_e2a9e38848d1bdc969c9", "split": "test", "audio_id": "foa_6d65bbd1703269d2f302", "audio_path": "audio/test/foa_6d65bbd1703269d2f302.wav", "scene_annotation_csv_path": "annotations/test/foa_6d65bbd1703269d2f302.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the speech active?", "answer": "The speech is active from 0.5s to 9.6s.", "canonical_answer": "0.5s to 9.6s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 9.6, "azimuth_deg": 140.458, "elevation_deg": 0.0, "distance_m": 3.51}]}
{"qa_id": "qa_f5f5fa8816534a989629", "split": "test", "audio_id": "foa_849db90507d5f45f088d", "audio_path": "audio/test/foa_849db90507d5f45f088d.wav", "scene_annotation_csv_path": "annotations/test/foa_849db90507d5f45f088d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the knock in degrees.", "answer": "57.3 degrees", "canonical_answer": "57.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 2, "start_time": 8.1, "end_time": 12.1, "azimuth_deg": 57.348, "elevation_deg": 32.946, "distance_m": 1.79}]}
{"qa_id": "qa_00556f22846d15e9e4cc", "split": "test", "audio_id": "foa_efa5aef09954477edfd8", "audio_path": "audio/test/foa_efa5aef09954477edfd8.wav", "scene_annotation_csv_path": "annotations/test/foa_efa5aef09954477edfd8.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-97.8 degrees, elevation=0.0 degrees?", "answer": "A guitar is located at azimuth -97.8 degrees and elevation 0.0 degrees.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 3.4, "azimuth_deg": -97.836, "elevation_deg": 0.0, "distance_m": 1.76}]}
{"qa_id": "qa_428324607cfdf34f4f30", "split": "test", "audio_id": "foa_9064626afdf054d13cb7", "audio_path": "audio/test/foa_9064626afdf054d13cb7.wav", "scene_annotation_csv_path": "annotations/test/foa_9064626afdf054d13cb7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the bird?", "answer": "-32.0 degrees", "canonical_answer": "-32.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.3, "end_time": 14.9, "azimuth_deg": -148.711, "elevation_deg": -31.974, "distance_m": 2.5}]}
{"qa_id": "qa_d363e69d613328824f19", "split": "test", "audio_id": "foa_fd8e50c6af7379e2edff", "audio_path": "audio/test/foa_fd8e50c6af7379e2edff.wav", "scene_annotation_csv_path": "annotations/test/foa_fd8e50c6af7379e2edff.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the front-right side?", "answer": "The sound coming from the front-right is human vocalization.", "canonical_answer": "human vocalization", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.1, "end_time": 6.6, "azimuth_deg": -30.817, "elevation_deg": 9.025, "distance_m": 3.28}]}
{"qa_id": "qa_bae88e71d8d1a5dc48f5", "split": "test", "audio_id": "foa_0791f42bc663a61b46c2", "audio_path": "audio/test/foa_0791f42bc663a61b46c2.wav", "scene_annotation_csv_path": "annotations/test/foa_0791f42bc663a61b46c2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the dog located?", "answer": "-48.1 degrees", "canonical_answer": "-48.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.1, "end_time": 3.4, "azimuth_deg": -169.564, "elevation_deg": -48.058, "distance_m": 1.54}]}
{"qa_id": "qa_13c8cc8f565e5b61ac8e", "split": "test", "audio_id": "foa_dd25acfdcd60e7220595", "audio_path": "audio/test/foa_dd25acfdcd60e7220595.wav", "scene_annotation_csv_path": "annotations/test/foa_dd25acfdcd60e7220595.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-91.0 degrees, elevation=0.0 degrees?", "answer": "The sound detected at azimuth=-91.0 degrees and elevation=0.0 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 13.1, "azimuth_deg": -91.002, "elevation_deg": 0.0, "distance_m": 3.15}]}
{"qa_id": "qa_65eefab5feaced7a1615", "split": "test", "audio_id": "foa_f582347a922a515d29a1", "audio_path": "audio/test/foa_f582347a922a515d29a1.wav", "scene_annotation_csv_path": "annotations/test/foa_f582347a922a515d29a1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the machine active?", "answer": "The machine is active from 9.3s to 20.0s.", "canonical_answer": "9.3s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 9.3, "end_time": 20.0, "azimuth_deg": -71.098, "elevation_deg": -6.782, "distance_m": 1.01}]}
{"qa_id": "qa_09737f8241deb8eb81d2", "split": "test", "audio_id": "foa_d8c2d7c267a882fe1431", "audio_path": "audio/test/foa_d8c2d7c267a882fe1431.wav", "scene_annotation_csv_path": "annotations/test/foa_d8c2d7c267a882fe1431.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the male speech in degrees.", "answer": "-1.1 degrees", "canonical_answer": "-1.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.1, "end_time": 3.1, "azimuth_deg": -1.146, "elevation_deg": 45.497, "distance_m": 2.73}]}
{"qa_id": "qa_8d31e8fd2971b8374d31", "split": "test", "audio_id": "foa_8672a3a10f19aee492b9", "audio_path": "audio/test/foa_8672a3a10f19aee492b9.wav", "scene_annotation_csv_path": "annotations/test/foa_8672a3a10f19aee492b9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound events occur in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip features laughter occurring from 0.0s to 0.9s.", "canonical_answer": "laughter (0.0s to 0.9s)", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.0, "end_time": 0.9, "azimuth_deg": -58.096, "elevation_deg": -34.472, "distance_m": 1.76}]}
{"qa_id": "qa_3e5c41afc4c12405af6c", "split": "test", "audio_id": "foa_cb11e020bc785eda698e", "audio_path": "audio/test/foa_cb11e020bc785eda698e.wav", "scene_annotation_csv_path": "annotations/test/foa_cb11e020bc785eda698e.csv", "dataset": "tau2636594", "data_source": "dcase_real", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the tool in degrees.", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 3, "start_time": 0.5, "end_time": 4.5, "azimuth_deg": -31.0, "elevation_deg": 0.0, "distance_m": 1.0}]}
{"qa_id": "qa_9e3f55c3eb1d0a8ade5e", "split": "test", "audio_id": "foa_c5d6769a99827de75f81", "audio_path": "audio/test/foa_c5d6769a99827de75f81.wav", "scene_annotation_csv_path": "annotations/test/foa_c5d6769a99827de75f81.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the typing sound active?", "answer": "The typing sound is active from 0.3s to 7.8s.", "canonical_answer": "0.3s to 7.8s", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.3, "end_time": 7.8, "azimuth_deg": -14.402, "elevation_deg": -12.777, "distance_m": 3.37}]}
{"qa_id": "qa_f83ecc68a0782c16f191", "split": "test", "audio_id": "foa_0330611a4b7ea9036ba5", "audio_path": "audio/test/foa_0330611a4b7ea9036ba5.wav", "scene_annotation_csv_path": "annotations/test/foa_0330611a4b7ea9036ba5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the right and below the listener?", "answer": "The sound source located to the right and below is a home sound.", "canonical_answer": "home sound", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.0, "end_time": 17.9, "azimuth_deg": -98.959, "elevation_deg": -38.738, "distance_m": 2.03}]}
{"qa_id": "qa_3e876c84c13253e4de49", "split": "test", "audio_id": "foa_b7cc8471c8636929d741", "audio_path": "audio/test/foa_b7cc8471c8636929d741.wav", "scene_annotation_csv_path": "annotations/test/foa_b7cc8471c8636929d741.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time intervals?", "answer": "The audio clip features laughter occurring from 0.1s to 1.0s, laughter from 0.1s to 2.4s, and laughter from 0.8s to 8.1s.", "canonical_answer": "laughter (0.1s to 1.0s); laughter (0.1s to 2.4s); laughter (0.8s to 8.1s)", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.1, "end_time": 1.0, "azimuth_deg": -55.886, "elevation_deg": 14.537, "distance_m": 3.1}, {"class_id": 34, "class_name": "laughter", "track_id": 1, "start_time": 0.1, "end_time": 2.4, "azimuth_deg": -6.643, "elevation_deg": 12.14, "distance_m": 4.68}, {"class_id": 34, "class_name": "laughter", "track_id": 2, "start_time": 0.8, "end_time": 8.1, "azimuth_deg": 159.04, "elevation_deg": 0.338, "distance_m": 4.69}]}
{"qa_id": "qa_0d9eebf053218f32253e", "split": "test", "audio_id": "foa_f339cb284bd6dd754106", "audio_path": "audio/test/foa_f339cb284bd6dd754106.wav", "scene_annotation_csv_path": "annotations/test/foa_f339cb284bd6dd754106.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the body sound?", "answer": "115.1 degrees", "canonical_answer": "115.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 0.7, "azimuth_deg": 115.123, "elevation_deg": -6.492, "distance_m": 2.58}]}
{"qa_id": "qa_625a4c471a2c8c4b4848", "split": "test", "audio_id": "foa_bfb8800ffd3337fc06b4", "audio_path": "audio/test/foa_bfb8800ffd3337fc06b4.wav", "scene_annotation_csv_path": "annotations/test/foa_bfb8800ffd3337fc06b4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=5.0 degrees, elevation=34.2 degrees?", "answer": "An alarm is located at azimuth=5.0 degrees and elevation=34.2 degrees.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 2, "start_time": 10.6, "end_time": 12.3, "azimuth_deg": 5.046, "elevation_deg": 34.152, "distance_m": 1.36}]}
{"qa_id": "qa_3ecfed8bb3a3a51909bc", "split": "test", "audio_id": "foa_42d8c97f8e4208deee8e", "audio_path": "audio/test/foa_42d8c97f8e4208deee8e.wav", "scene_annotation_csv_path": "annotations/test/foa_42d8c97f8e4208deee8e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the drum in degrees.", "answer": "-119.3 degrees", "canonical_answer": "-119.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": -119.324, "elevation_deg": -20.75, "distance_m": 3.64}]}
{"qa_id": "qa_570ee49cbb315fa8fc74", "split": "test", "audio_id": "foa_df3eb107ef156145b38b", "audio_path": "audio/test/foa_df3eb107ef156145b38b.wav", "scene_annotation_csv_path": "annotations/test/foa_df3eb107ef156145b38b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in the audio, and what are their respective time intervals?", "answer": "The audio features tearing from 1.2s to 20.0s, a drawer cabinet from 5.6s to 10.0s, an insect from 8.0s to 8.8s, laughter from 14.8s to 20.0s, and breathing from 17.7s to 20.0s.", "canonical_answer": "tearing (1.2s to 20.0s); drawer cabinet (5.6s to 10.0s); insect (8.0s to 8.8s); laughter (14.8s to 20.0s); breathing (17.7s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 1.2, "end_time": 20.0, "azimuth_deg": -146.715, "elevation_deg": 50.337, "distance_m": 1.29}, {"class_id": 18, "class_name": "drawer_cabinet", "track_id": 1, "start_time": 5.6, "end_time": 10.0, "azimuth_deg": 11.701, "elevation_deg": -16.031, "distance_m": 1.09}, {"class_id": 30, "class_name": "insect", "track_id": 2, "start_time": 8.0, "end_time": 8.8, "azimuth_deg": -74.697, "elevation_deg": -33.605, "distance_m": 1.09}, {"class_id": 34, "class_name": "laughter", "track_id": 3, "start_time": 14.8, "end_time": 20.0, "azimuth_deg": -117.362, "elevation_deg": -37.721, "distance_m": 0.87}, {"class_id": 7, "class_name": "breathing", "track_id": 4, "start_time": 17.7, "end_time": 20.0, "azimuth_deg": -143.146, "elevation_deg": 4.239, "distance_m": 2.24}]}
{"qa_id": "qa_033c26ca16aad6a48e86", "split": "test", "audio_id": "foa_7c8ff87a00ff099c2ac9", "audio_path": "audio/test/foa_7c8ff87a00ff099c2ac9.wav", "scene_annotation_csv_path": "annotations/test/foa_7c8ff87a00ff099c2ac9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back and below?", "answer": "The source located at the back and below is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 2, "start_time": 16.4, "end_time": 20.0, "azimuth_deg": 169.517, "elevation_deg": -32.889, "distance_m": 1.84}]}
{"qa_id": "qa_950048090681c4901fd9", "split": "test", "audio_id": "foa_b3c57abe35fc2626c45e", "audio_path": "audio/test/foa_b3c57abe35fc2626c45e.wav", "scene_annotation_csv_path": "annotations/test/foa_b3c57abe35fc2626c45e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=171.5 degrees, elevation=17.7 degrees?", "answer": "A frog is located at azimuth=171.5 degrees and elevation=17.7 degrees.", "canonical_answer": "frog", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 2, "start_time": 2.6, "end_time": 6.2, "azimuth_deg": 171.465, "elevation_deg": 17.705, "distance_m": 3.0}]}
{"qa_id": "qa_5f8cbefc0dfd63c0a57d", "split": "test", "audio_id": "foa_416ea46b53c47b892ad4", "audio_path": "audio/test/foa_416ea46b53c47b892ad4.wav", "scene_annotation_csv_path": "annotations/test/foa_416ea46b53c47b892ad4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the tape located?", "answer": "31.9 degrees", "canonical_answer": "31.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 0.2, "end_time": 5.1, "azimuth_deg": 102.453, "elevation_deg": 31.909, "distance_m": 1.84}]}
{"qa_id": "qa_af3b3193290f7cf67a46", "split": "test", "audio_id": "foa_42cc8c185a7f48e63410", "audio_path": "audio/test/foa_42cc8c185a7f48e63410.wav", "scene_annotation_csv_path": "annotations/test/foa_42cc8c185a7f48e63410.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the speech active?", "answer": "The speech is active from 0.7s to 3.4s.", "canonical_answer": "0.7s to 3.4s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.7, "end_time": 3.4, "azimuth_deg": 130.276, "elevation_deg": -30.05, "distance_m": 2.9}]}
{"qa_id": "qa_c388d31f0a51022a3427", "split": "test", "audio_id": "foa_d037f6289fcdc0f84f95", "audio_path": "audio/test/foa_d037f6289fcdc0f84f95.wav", "scene_annotation_csv_path": "annotations/test/foa_d037f6289fcdc0f84f95.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is coming from the back-right?", "answer": "The sound source coming from the back-right is human vocalization.", "canonical_answer": "human vocalization", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.3, "end_time": 2.0, "azimuth_deg": -125.211, "elevation_deg": 10.257, "distance_m": 2.92}]}
{"qa_id": "qa_580224aac3cb95febf5c", "split": "test", "audio_id": "foa_4e1f1695a6eb5529493b", "audio_path": "audio/test/foa_4e1f1695a6eb5529493b.wav", "scene_annotation_csv_path": "annotations/test/foa_4e1f1695a6eb5529493b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the singing located?", "answer": "-27.1 degrees", "canonical_answer": "-27.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.9, "end_time": 13.1, "azimuth_deg": -179.057, "elevation_deg": -27.051, "distance_m": 2.21}]}
{"qa_id": "qa_89df253fc0c12b5c7633", "split": "test", "audio_id": "foa_956007f8b9a9dddafbd1", "audio_path": "audio/test/foa_956007f8b9a9dddafbd1.wav", "scene_annotation_csv_path": "annotations/test/foa_956007f8b9a9dddafbd1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=153.1 degrees, elevation=-20.2 degrees?", "answer": "A drum is heard coming from azimuth=153.1 degrees and elevation=-20.2 degrees.", "canonical_answer": "drum", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.5, "azimuth_deg": 153.13, "elevation_deg": -20.237, "distance_m": 1.68}]}
{"qa_id": "qa_053c905b0305a9039d10", "split": "test", "audio_id": "foa_b8823701e43cc24497f3", "audio_path": "audio/test/foa_b8823701e43cc24497f3.wav", "scene_annotation_csv_path": "annotations/test/foa_b8823701e43cc24497f3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the typing?", "answer": "-67.7 degrees", "canonical_answer": "-67.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": -67.657, "elevation_deg": -22.98, "distance_m": 1.6}]}
{"qa_id": "qa_a3a63b860d3f27073910", "split": "test", "audio_id": "foa_0d06015ab8131f5bd458", "audio_path": "audio/test/foa_0d06015ab8131f5bd458.wav", "scene_annotation_csv_path": "annotations/test/foa_0d06015ab8131f5bd458.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains war sound from 0.0s to 0.4s.", "canonical_answer": "war sound (0.0s to 0.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": 106.16, "elevation_deg": -31.067, "distance_m": 2.81}]}
{"qa_id": "qa_7b123a407bf9d0b49aa2", "split": "test", "audio_id": "foa_f83f0556bd86842c16b0", "audio_path": "audio/test/foa_f83f0556bd86842c16b0.wav", "scene_annotation_csv_path": "annotations/test/foa_f83f0556bd86842c16b0.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the train event occurring?", "answer": "The train event is active from 0.0s to 14.9s.", "canonical_answer": "0.0s to 14.9s", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 2, "start_time": 0.0, "end_time": 14.9, "azimuth_deg": 140.395, "elevation_deg": -36.4, "distance_m": 1.64}]}
{"qa_id": "qa_a523db6b15a40eaa08ea", "split": "test", "audio_id": "foa_c1313b3a25a4dbab2b0a", "audio_path": "audio/test/foa_c1313b3a25a4dbab2b0a.wav", "scene_annotation_csv_path": "annotations/test/foa_c1313b3a25a4dbab2b0a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the female speech in degrees.", "answer": "-13.0 degrees", "canonical_answer": "-13.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 2, "start_time": 5.0, "end_time": 10.6, "azimuth_deg": 92.957, "elevation_deg": -12.955, "distance_m": 3.18}]}
{"qa_id": "qa_b7ac27e802e7cb7dce72", "split": "test", "audio_id": "foa_640759c5a48c7a5f8ac3", "audio_path": "audio/test/foa_640759c5a48c7a5f8ac3.wav", "scene_annotation_csv_path": "annotations/test/foa_640759c5a48c7a5f8ac3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the laughter active?", "answer": "The laughter is active from 0.1s to 1.4s.", "canonical_answer": "0.1s to 1.4s", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.1, "end_time": 1.4, "azimuth_deg": 141.969, "elevation_deg": -49.979, "distance_m": 1.41}]}
{"qa_id": "qa_3056b4049042baf0a580", "split": "test", "audio_id": "foa_22e2dcb27b5507a0b62e", "audio_path": "audio/test/foa_22e2dcb27b5507a0b62e.wav", "scene_annotation_csv_path": "annotations/test/foa_22e2dcb27b5507a0b62e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the telephone alarm?", "answer": "-86.9 degrees", "canonical_answer": "-86.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 0.2, "end_time": 5.2, "azimuth_deg": -86.893, "elevation_deg": 3.262, "distance_m": 1.5}]}
{"qa_id": "qa_9278f63386923d111e09", "split": "test", "audio_id": "foa_87881bd022f7602a0bb2", "audio_path": "audio/test/foa_87881bd022f7602a0bb2.wav", "scene_annotation_csv_path": "annotations/test/foa_87881bd022f7602a0bb2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the back side?", "answer": "The sound coming from the back is wind.", "canonical_answer": "wind", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.6, "end_time": 2.2, "azimuth_deg": 160.374, "elevation_deg": -13.568, "distance_m": 3.13}]}
{"qa_id": "qa_5541738810dc44e9832f", "split": "test", "audio_id": "foa_ef34043821c2398e4682", "audio_path": "audio/test/foa_ef34043821c2398e4682.wav", "scene_annotation_csv_path": "annotations/test/foa_ef34043821c2398e4682.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in the recording, and during what time intervals do they occur?", "answer": "The audio features tearing from 0.0s to 1.5s, an appliance from 0.1s to 11.9s, a vehicle from 0.3s to 12.4s, fire from 0.4s to 1.6s, and a machine from 1.9s to 16.2s.", "canonical_answer": "tearing (0.0s to 1.5s); appliance (0.1s to 11.9s); vehicle (0.3s to 12.4s); fire (0.4s to 1.6s); machine (1.9s to 16.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 3, "start_time": 0.0, "end_time": 1.5, "azimuth_deg": 54.818, "elevation_deg": 0.0, "distance_m": 1.12}, {"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.1, "end_time": 11.9, "azimuth_deg": -116.56, "elevation_deg": 45.993, "distance_m": 1.15}, {"class_id": 55, "class_name": "vehicle", "track_id": 4, "start_time": 0.3, "end_time": 12.4, "azimuth_deg": 124.31, "elevation_deg": 25.55, "distance_m": 1.63}, {"class_id": 22, "class_name": "fire", "track_id": 2, "start_time": 0.4, "end_time": 1.6, "azimuth_deg": 20.536, "elevation_deg": 0.0, "distance_m": 0.65}, {"class_id": 35, "class_name": "machine", "track_id": 1, "start_time": 1.9, "end_time": 16.2, "azimuth_deg": -47.82, "elevation_deg": 0.0, "distance_m": 3.0}]}
{"qa_id": "qa_858ba25dda1347f96ea2", "split": "test", "audio_id": "foa_aafcb9125bce81c590fc", "audio_path": "audio/test/foa_aafcb9125bce81c590fc.wav", "scene_annotation_csv_path": "annotations/test/foa_aafcb9125bce81c590fc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=125.0 degrees, elevation=14.5 degrees?", "answer": "An animal is located at azimuth=125.0 degrees and elevation=14.5 degrees.", "canonical_answer": "animal", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 125.04, "elevation_deg": 14.514, "distance_m": 3.14}]}
{"qa_id": "qa_27633d4d74b2ab91251d", "split": "test", "audio_id": "foa_bf08eb606773c95fd3af", "audio_path": "audio/test/foa_bf08eb606773c95fd3af.wav", "scene_annotation_csv_path": "annotations/test/foa_bf08eb606773c95fd3af.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in the recording, and what are their corresponding time intervals?", "answer": "The audio features speech from 0.0s to 18.4s, an alarm from 4.9s to 5.9s, and a bell from 14.7s to 20.0s.", "canonical_answer": "speech (0.0s to 18.4s); alarm (4.9s to 5.9s); bell (14.7s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.0, "end_time": 18.4, "azimuth_deg": -97.937, "elevation_deg": -8.346, "distance_m": 2.91}, {"class_id": 1, "class_name": "alarm", "track_id": 1, "start_time": 4.9, "end_time": 5.9, "azimuth_deg": -146.96, "elevation_deg": -33.035, "distance_m": 1.38}, {"class_id": 4, "class_name": "bell", "track_id": 2, "start_time": 14.7, "end_time": 20.0, "azimuth_deg": -121.096, "elevation_deg": -22.857, "distance_m": 3.31}]}
{"qa_id": "qa_1b150f42b9737edfbd4c", "split": "test", "audio_id": "foa_d9022913afdc94f4a6a3", "audio_path": "audio/test/foa_d9022913afdc94f4a6a3.wav", "scene_annotation_csv_path": "annotations/test/foa_d9022913afdc94f4a6a3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the human vocalization?", "answer": "13.2 degrees", "canonical_answer": "13.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.0, "end_time": 13.4, "azimuth_deg": 7.962, "elevation_deg": 13.204, "distance_m": 1.34}]}
{"qa_id": "qa_855ddb7e19365497e4e3", "split": "test", "audio_id": "foa_82f46aea68153c259715", "audio_path": "audio/test/foa_82f46aea68153c259715.wav", "scene_annotation_csv_path": "annotations/test/foa_82f46aea68153c259715.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-24.4 degrees, elevation=9.5 degrees?", "answer": "A guitar is located at azimuth=-24.4 degrees and elevation=9.5 degrees.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 15.0, "azimuth_deg": -24.448, "elevation_deg": 9.531, "distance_m": 1.27}]}
{"qa_id": "qa_9fafd2671af073b2770e", "split": "test", "audio_id": "foa_699dfe97bdb9da44d7a7", "audio_path": "audio/test/foa_699dfe97bdb9da44d7a7.wav", "scene_annotation_csv_path": "annotations/test/foa_699dfe97bdb9da44d7a7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "At what time interval does the string instrument occur?", "answer": "The string instrument is active from 0.4s to 0.8s.", "canonical_answer": "0.4s to 0.8s", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.4, "end_time": 0.8, "azimuth_deg": -28.479, "elevation_deg": 19.484, "distance_m": 2.58}]}
{"qa_id": "qa_2ba906a47931efe6a591", "split": "test", "audio_id": "foa_42d4ced4811573d2e4ac", "audio_path": "audio/test/foa_42d4ced4811573d2e4ac.wav", "scene_annotation_csv_path": "annotations/test/foa_42d4ced4811573d2e4ac.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What is the source of the sound originating from the front-left?", "answer": "The source located at the front-left is laughter.", "canonical_answer": "laughter", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.6, "end_time": 2.2, "azimuth_deg": 40.706, "elevation_deg": 12.947, "distance_m": 2.5}]}
{"qa_id": "qa_719ead53e78d593aa7a5", "split": "test", "audio_id": "foa_25a3e718b93876cfc862", "audio_path": "audio/test/foa_25a3e718b93876cfc862.wav", "scene_annotation_csv_path": "annotations/test/foa_25a3e718b93876cfc862.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the gong coming?", "answer": "-159.2 degrees", "canonical_answer": "-159.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 0.1, "end_time": 1.0, "azimuth_deg": -159.168, "elevation_deg": 10.463, "distance_m": 1.43}]}
{"qa_id": "qa_936344999af268d26a8e", "split": "test", "audio_id": "foa_95168ec0877b8d78dff2", "audio_path": "audio/test/foa_95168ec0877b8d78dff2.wav", "scene_annotation_csv_path": "annotations/test/foa_95168ec0877b8d78dff2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the home sound located?", "answer": "20.0 degrees", "canonical_answer": "20.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.6, "end_time": 3.8, "azimuth_deg": -27.783, "elevation_deg": 19.997, "distance_m": 2.39}]}
{"qa_id": "qa_fd87457a29165a7b25ac", "split": "test", "audio_id": "foa_8639e46826f178284af5", "audio_path": "audio/test/foa_8639e46826f178284af5.wav", "scene_annotation_csv_path": "annotations/test/foa_8639e46826f178284af5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the tool active?", "answer": "The tool is active from 0.8s to 17.3s.", "canonical_answer": "0.8s to 17.3s", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.8, "end_time": 17.3, "azimuth_deg": 22.464, "elevation_deg": 10.766, "distance_m": 2.23}]}
{"qa_id": "qa_34f825e10de6f75b6aa6", "split": "test", "audio_id": "foa_9db6820ed6e2bb622bcb", "audio_path": "audio/test/foa_9db6820ed6e2bb622bcb.wav", "scene_annotation_csv_path": "annotations/test/foa_9db6820ed6e2bb622bcb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the metal clink in degrees.", "answer": "10.3 degrees", "canonical_answer": "10.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.3, "end_time": 9.6, "azimuth_deg": 10.312, "elevation_deg": 0.294, "distance_m": 2.55}]}
{"qa_id": "qa_c2befae37fe807f34ed1", "split": "test", "audio_id": "foa_d9d486ec156fa34c79f3", "audio_path": "audio/test/foa_d9d486ec156fa34c79f3.wav", "scene_annotation_csv_path": "annotations/test/foa_d9d486ec156fa34c79f3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their respective time intervals?", "answer": "The audio contains an appliance from 3.9s to 12.6s, footsteps from 4.5s to 16.9s, home sound from 10.4s to 16.5s, and water from 14.9s to 20.0s.", "canonical_answer": "appliance (3.9s to 12.6s); footsteps (4.5s to 16.9s); home sound (10.4s to 16.5s); water (14.9s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 1, "start_time": 3.9, "end_time": 12.6, "azimuth_deg": -17.373, "elevation_deg": 8.271, "distance_m": 2.43}, {"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 4.5, "end_time": 16.9, "azimuth_deg": -85.762, "elevation_deg": -30.195, "distance_m": 2.94}, {"class_id": 28, "class_name": "home_sound", "track_id": 2, "start_time": 10.4, "end_time": 16.5, "azimuth_deg": 102.674, "elevation_deg": -13.499, "distance_m": 3.28}, {"class_id": 57, "class_name": "water", "track_id": 3, "start_time": 14.9, "end_time": 20.0, "azimuth_deg": -79.474, "elevation_deg": -22.008, "distance_m": 3.05}]}
{"qa_id": "qa_ec17db5b90735ef1cc06", "split": "test", "audio_id": "foa_068313e996b4c6c9e22e", "audio_path": "audio/test/foa_068313e996b4c6c9e22e.wav", "scene_annotation_csv_path": "annotations/test/foa_068313e996b4c6c9e22e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is heard from the right and below the listener?", "answer": "The sound source heard from the right and below is home sound.", "canonical_answer": "home sound", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 4, "start_time": 18.1, "end_time": 20.0, "azimuth_deg": -91.29, "elevation_deg": -28.983, "distance_m": 2.43}]}
{"qa_id": "qa_e3234ebc1d37292ef17f", "split": "test", "audio_id": "foa_26c12635b298fa4d4e70", "audio_path": "audio/test/foa_26c12635b298fa4d4e70.wav", "scene_annotation_csv_path": "annotations/test/foa_26c12635b298fa4d4e70.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=176.7 degrees, elevation=2.7 degrees?", "answer": "A printer is located at azimuth=176.7 degrees and elevation=2.7 degrees.", "canonical_answer": "printer", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.0, "end_time": 10.7, "azimuth_deg": 176.692, "elevation_deg": 2.653, "distance_m": 3.25}]}
{"qa_id": "qa_b89309ebb7acab3da415", "split": "test", "audio_id": "foa_0036e1dbcea2e773cb11", "audio_path": "audio/test/foa_0036e1dbcea2e773cb11.wav", "scene_annotation_csv_path": "annotations/test/foa_0036e1dbcea2e773cb11.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Identify the source at azimuth=-164.4 degrees, elevation=-3.9 degrees.", "answer": "The source located at azimuth -164.4 degrees and elevation -3.9 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 5.0, "azimuth_deg": -164.408, "elevation_deg": -3.862, "distance_m": 3.64}]}
{"qa_id": "qa_633d51827985335105c2", "split": "test", "audio_id": "foa_9d79af8745de21ecd12d", "audio_path": "audio/test/foa_9d79af8745de21ecd12d.wav", "scene_annotation_csv_path": "annotations/test/foa_9d79af8745de21ecd12d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the water located?", "answer": "-39.0 degrees", "canonical_answer": "-39.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -107.214, "elevation_deg": -39.008, "distance_m": 1.46}]}
{"qa_id": "qa_7dbbcdaa19f0eaa05fdb", "split": "test", "audio_id": "foa_5cf5b51045ae18b01deb", "audio_path": "audio/test/foa_5cf5b51045ae18b01deb.wav", "scene_annotation_csv_path": "annotations/test/foa_5cf5b51045ae18b01deb.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the speech be heard?", "answer": "The speech event is active from 0.6s to 12.7s.", "canonical_answer": "0.6s to 12.7s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 12.7, "azimuth_deg": -138.766, "elevation_deg": 0.0, "distance_m": 3.64}]}
{"qa_id": "qa_ce77a5c6a88bffbf24a8", "split": "test", "audio_id": "foa_ed428ecc02f4d93b100a", "audio_path": "audio/test/foa_ed428ecc02f4d93b100a.wav", "scene_annotation_csv_path": "annotations/test/foa_ed428ecc02f4d93b100a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the back-left and above the listener?", "answer": "The sound source coming from the back-left and above is a keyboard instrument.", "canonical_answer": "keyboard instrument", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 2, "start_time": 18.9, "end_time": 20.0, "azimuth_deg": 138.203, "elevation_deg": 25.488, "distance_m": 2.06}]}
{"qa_id": "qa_5137ac95a837cc0710a7", "split": "test", "audio_id": "foa_baf4b57f143a797a2232", "audio_path": "audio/test/foa_baf4b57f143a797a2232.wav", "scene_annotation_csv_path": "annotations/test/foa_baf4b57f143a797a2232.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be heard in this audio clip, and what is the duration of each?", "answer": "The audio contains a door sound that occurs from 0.0s to 4.3s.", "canonical_answer": "door (0.0s to 4.3s)", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.0, "end_time": 4.3, "azimuth_deg": -71.454, "elevation_deg": -41.578, "distance_m": 2.25}]}
{"qa_id": "qa_a76d52f67fa4d696eed9", "split": "test", "audio_id": "foa_871e67f312fdb554e714", "audio_path": "audio/test/foa_871e67f312fdb554e714.wav", "scene_annotation_csv_path": "annotations/test/foa_871e67f312fdb554e714.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the paper in degrees.", "answer": "-138.5 degrees", "canonical_answer": "-138.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.0, "end_time": 13.1, "azimuth_deg": -138.545, "elevation_deg": -28.54, "distance_m": 1.35}]}
{"qa_id": "qa_7c3f4bb13435dce38cbb", "split": "test", "audio_id": "foa_d2b6612944099a3d4413", "audio_path": "audio/test/foa_d2b6612944099a3d4413.wav", "scene_annotation_csv_path": "annotations/test/foa_d2b6612944099a3d4413.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip contains speech occurring from 0.6s to 4.8s and another instance of speech occurring from 0.6s to 5.4s.", "canonical_answer": "speech (0.6s to 4.8s); speech (0.6s to 5.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 4.8, "azimuth_deg": 97.677, "elevation_deg": -5.517, "distance_m": 3.31}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 5.4, "azimuth_deg": 85.979, "elevation_deg": 0.0, "distance_m": 2.96}]}
{"qa_id": "qa_6d507abf66436874cde1", "split": "test", "audio_id": "foa_c2a748f526697f74f108", "audio_path": "audio/test/foa_c2a748f526697f74f108.wav", "scene_annotation_csv_path": "annotations/test/foa_c2a748f526697f74f108.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the guitar?", "answer": "-107.5 degrees", "canonical_answer": "-107.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 9.2, "azimuth_deg": -107.496, "elevation_deg": -6.112, "distance_m": 2.36}]}
{"qa_id": "qa_811d1d1ea543f2d3b838", "split": "test", "audio_id": "foa_e509bdef484b78cea321", "audio_path": "audio/test/foa_e509bdef484b78cea321.wav", "scene_annotation_csv_path": "annotations/test/foa_e509bdef484b78cea321.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Identify the source at azimuth=8.1 degrees, elevation=3.6 degrees.", "answer": "The sound source located at azimuth=8.1 degrees and elevation=3.6 degrees is a drum.", "canonical_answer": "drum", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.1, "end_time": 8.0, "azimuth_deg": 8.119, "elevation_deg": 3.635, "distance_m": 2.44}]}
{"qa_id": "qa_c3d1157eb219d99f2717", "split": "test", "audio_id": "foa_80be611d1b5dd3be6365", "audio_path": "audio/test/foa_80be611d1b5dd3be6365.wav", "scene_annotation_csv_path": "annotations/test/foa_80be611d1b5dd3be6365.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the guitar active?", "answer": "The guitar is active from 0.0s to 5.3s.", "canonical_answer": "0.0s to 5.3s", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 5.3, "azimuth_deg": -77.562, "elevation_deg": 53.426, "distance_m": 1.21}]}
{"qa_id": "qa_42944ed57d6bb99abf7d", "split": "test", "audio_id": "foa_8bb0f270a2ca982669dd", "audio_path": "audio/test/foa_8bb0f270a2ca982669dd.wav", "scene_annotation_csv_path": "annotations/test/foa_8bb0f270a2ca982669dd.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the singing located?", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 1.5, "end_time": 19.4, "azimuth_deg": -136.213, "elevation_deg": 0.0, "distance_m": 2.97}]}
{"qa_id": "qa_0e109be2852cf00af2e9", "split": "test", "audio_id": "foa_1daffc481e5d41dd022c", "audio_path": "audio/test/foa_1daffc481e5d41dd022c.wav", "scene_annotation_csv_path": "annotations/test/foa_1daffc481e5d41dd022c.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "moving", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located in the front?", "answer": "The sound source coming from the front is a printer.", "canonical_answer": "printer", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 1.0, "end_time": 4.889938, "azimuth_deg": -14.244, "elevation_deg": -12.123, "distance_m": 4.55}]}
{"qa_id": "qa_ea4f586703aa8b0b3dec", "split": "test", "audio_id": "foa_4b51a2cd280c3a36bbde", "audio_path": "audio/test/foa_4b51a2cd280c3a36bbde.wav", "scene_annotation_csv_path": "annotations/test/foa_4b51a2cd280c3a36bbde.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the tool?", "answer": "10.8 degrees", "canonical_answer": "10.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.1, "end_time": 8.8, "azimuth_deg": 10.813, "elevation_deg": -20.669, "distance_m": 3.29}]}
{"qa_id": "qa_76f0368af5610cb75d11", "split": "test", "audio_id": "foa_0e1ad8f0713ada1f14e1", "audio_path": "audio/test/foa_0e1ad8f0713ada1f14e1.wav", "scene_annotation_csv_path": "annotations/test/foa_0e1ad8f0713ada1f14e1.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is heard from the front of the listener?", "answer": "The source coming from the front is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 12.6, "azimuth_deg": -5.277, "elevation_deg": -9.999, "distance_m": 2.17}]}
{"qa_id": "qa_ae4c0756803d0535be1d", "split": "test", "audio_id": "foa_69bbabd419ede54a2f9e", "audio_path": "audio/test/foa_69bbabd419ede54a2f9e.wav", "scene_annotation_csv_path": "annotations/test/foa_69bbabd419ede54a2f9e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the paper in degrees.", "answer": "-37.8 degrees", "canonical_answer": "-37.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.0, "end_time": 3.7, "azimuth_deg": 21.198, "elevation_deg": -37.843, "distance_m": 0.88}]}
{"qa_id": "qa_d97d90807ca3c91b7318", "split": "test", "audio_id": "foa_1d8876ec559f2396011a", "audio_path": "audio/test/foa_1d8876ec559f2396011a.wav", "scene_annotation_csv_path": "annotations/test/foa_1d8876ec559f2396011a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=97.5 degrees, elevation=12.1 degrees?", "answer": "A clock is the source heard from azimuth=97.5 degrees and elevation=12.1 degrees.", "canonical_answer": "clock", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 7.8, "azimuth_deg": 97.475, "elevation_deg": 12.126, "distance_m": 0.66}]}
{"qa_id": "qa_855daa53ccab11647b66", "split": "test", "audio_id": "foa_e34396c11b4a02074215", "audio_path": "audio/test/foa_e34396c11b4a02074215.wav", "scene_annotation_csv_path": "annotations/test/foa_e34396c11b4a02074215.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains a printer that is heard from 1.9s to 15.6s.", "canonical_answer": "printer (1.9s to 15.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 1.9, "end_time": 15.6, "azimuth_deg": 143.503, "elevation_deg": 21.009, "distance_m": 3.61}]}
{"qa_id": "qa_7144fa3ee047e93438d3", "split": "test", "audio_id": "foa_5ab1601f3175ba650087", "audio_path": "audio/test/foa_5ab1601f3175ba650087.wav", "scene_annotation_csv_path": "annotations/test/foa_5ab1601f3175ba650087.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the door event occur?", "answer": "The door event is active from 0.0s to 1.0s.", "canonical_answer": "0.0s to 1.0s", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.0, "end_time": 1.0, "azimuth_deg": 142.012, "elevation_deg": 40.665, "distance_m": 1.15}]}
{"qa_id": "qa_52fa8167f19e56d49b18", "split": "test", "audio_id": "foa_757dfa138fc761df6851", "audio_path": "audio/test/foa_757dfa138fc761df6851.wav", "scene_annotation_csv_path": "annotations/test/foa_757dfa138fc761df6851.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in this audio clip, and what are their respective time intervals?", "answer": "The audio features aircraft from 0.0s to 13.8s, percussion from 1.9s to 12.5s, and war sound from 10.6s to 14.4s.", "canonical_answer": "aircraft (0.0s to 13.8s); percussion (1.9s to 12.5s); war sound (10.6s to 14.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.0, "end_time": 13.8, "azimuth_deg": 81.191, "elevation_deg": 29.228, "distance_m": 1.33}, {"class_id": 41, "class_name": "percussion", "track_id": 1, "start_time": 1.9, "end_time": 12.5, "azimuth_deg": 75.848, "elevation_deg": -23.035, "distance_m": 2.24}, {"class_id": 56, "class_name": "war_sound", "track_id": 2, "start_time": 10.6, "end_time": 14.4, "azimuth_deg": 105.591, "elevation_deg": -17.758, "distance_m": 3.13}]}
{"qa_id": "qa_c02b86878bbd429864a3", "split": "test", "audio_id": "foa_38c9624c8836d55361f9", "audio_path": "audio/test/foa_38c9624c8836d55361f9.wav", "scene_annotation_csv_path": "annotations/test/foa_38c9624c8836d55361f9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=76.2 degrees, elevation=11.7 degrees?", "answer": "A car is heard originating from azimuth 76.2 degrees and elevation 11.7 degrees.", "canonical_answer": "car", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 0, "start_time": 0.0, "end_time": 5.8, "azimuth_deg": 76.189, "elevation_deg": 11.664, "distance_m": 2.22}]}
{"qa_id": "qa_88b44fbc820f1fecc4dc", "split": "test", "audio_id": "foa_b073df04ecc0a491f1eb", "audio_path": "audio/test/foa_b073df04ecc0a491f1eb.wav", "scene_annotation_csv_path": "annotations/test/foa_b073df04ecc0a491f1eb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the string instrument coming?", "answer": "113.1 degrees", "canonical_answer": "113.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 1.0, "azimuth_deg": 113.093, "elevation_deg": -54.378, "distance_m": 1.7}]}
{"qa_id": "qa_adce879f0ca230934f1f", "split": "test", "audio_id": "foa_aeff05b07f03ceb14430", "audio_path": "audio/test/foa_aeff05b07f03ceb14430.wav", "scene_annotation_csv_path": "annotations/test/foa_aeff05b07f03ceb14430.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What source is heard from the left and above of the listener?", "answer": "The source coming from the left and above is percussion.", "canonical_answer": "percussion", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 1.0, "azimuth_deg": 95.302, "elevation_deg": 44.784, "distance_m": 2.63}]}
{"qa_id": "qa_a97f57b9628b008a21cf", "split": "test", "audio_id": "foa_d3bb516824cb568da12e", "audio_path": "audio/test/foa_d3bb516824cb568da12e.wav", "scene_annotation_csv_path": "annotations/test/foa_d3bb516824cb568da12e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the crackle be heard?", "answer": "The crackle event occurs from 15.5s to 20.0s.", "canonical_answer": "15.5s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 3, "start_time": 15.5, "end_time": 20.0, "azimuth_deg": -173.704, "elevation_deg": -43.001, "distance_m": 2.11}]}
{"qa_id": "qa_8915999880b5b003dd60", "split": "test", "audio_id": "foa_b079cb892e230a018fed", "audio_path": "audio/test/foa_b079cb892e230a018fed.wav", "scene_annotation_csv_path": "annotations/test/foa_b079cb892e230a018fed.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the percussion?", "answer": "-54.6 degrees", "canonical_answer": "-54.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": -107.206, "elevation_deg": -54.58, "distance_m": 0.96}]}
{"qa_id": "qa_acabae8f18c1cd374cef", "split": "test", "audio_id": "foa_aa61990584f44b52d20d", "audio_path": "audio/test/foa_aa61990584f44b52d20d.wav", "scene_annotation_csv_path": "annotations/test/foa_aa61990584f44b52d20d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the guitar active?", "answer": "The guitar is active from 0.0s to 2.2s.", "canonical_answer": "0.0s to 2.2s", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 2.2, "azimuth_deg": 89.59, "elevation_deg": -35.283, "distance_m": 2.52}]}
{"qa_id": "qa_4c92168ae8f144f4706d", "split": "test", "audio_id": "foa_9116d6a8d06170b426a1", "audio_path": "audio/test/foa_9116d6a8d06170b426a1.wav", "scene_annotation_csv_path": "annotations/test/foa_9116d6a8d06170b426a1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the knock in degrees.", "answer": "70.8 degrees", "canonical_answer": "70.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 2, "start_time": 9.3, "end_time": 10.1, "azimuth_deg": 70.774, "elevation_deg": -4.666, "distance_m": 3.01}]}
{"qa_id": "qa_93671fc3659a21c0691e", "split": "test", "audio_id": "foa_487edf842db40e93079b", "audio_path": "audio/test/foa_487edf842db40e93079b.wav", "scene_annotation_csv_path": "annotations/test/foa_487edf842db40e93079b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=144.2 degrees, elevation=16.6 degrees?", "answer": "A bird is located at azimuth=144.2 degrees and elevation=16.6 degrees.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.9, "end_time": 2.9, "azimuth_deg": 144.157, "elevation_deg": 16.553, "distance_m": 2.04}]}
{"qa_id": "qa_97b06b09bee5ee23057f", "split": "test", "audio_id": "foa_097d72cd76029dfb9874", "audio_path": "audio/test/foa_097d72cd76029dfb9874.wav", "scene_annotation_csv_path": "annotations/test/foa_097d72cd76029dfb9874.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the typing?", "answer": "40.2 degrees", "canonical_answer": "40.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 1.4, "end_time": 8.7, "azimuth_deg": -107.451, "elevation_deg": 40.215, "distance_m": 1.35}]}
{"qa_id": "qa_6cc78cd3d40d2dbf0eff", "split": "test", "audio_id": "foa_2eeb327bfc6db6d61610", "audio_path": "audio/test/foa_2eeb327bfc6db6d61610.wav", "scene_annotation_csv_path": "annotations/test/foa_2eeb327bfc6db6d61610.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the back-left and below the listener?", "answer": "The sound source coming from the back-left and below is a wind instrument.", "canonical_answer": "wind instrument", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": 151.884, "elevation_deg": -17.245, "distance_m": 3.07}]}
{"qa_id": "qa_d17af338beaf1ebaa06a", "split": "test", "audio_id": "foa_2aa163e0fecd35315a57", "audio_path": "audio/test/foa_2aa163e0fecd35315a57.wav", "scene_annotation_csv_path": "annotations/test/foa_2aa163e0fecd35315a57.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be heard in the audio, and what are their specific time intervals?", "answer": "The audio contains water from 0.0s to 11.9s.", "canonical_answer": "water (0.0s to 11.9s)", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 11.9, "azimuth_deg": 85.347, "elevation_deg": -32.905, "distance_m": 2.51}]}
{"qa_id": "qa_66b537d8c661a5db28c9", "split": "test", "audio_id": "foa_966f627a633d45160d4e", "audio_path": "audio/test/foa_966f627a633d45160d4e.wav", "scene_annotation_csv_path": "annotations/test/foa_966f627a633d45160d4e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the home sound?", "answer": "4.3 degrees", "canonical_answer": "4.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 3, "start_time": 7.0, "end_time": 8.4, "azimuth_deg": -127.928, "elevation_deg": 4.333, "distance_m": 3.35}]}
{"qa_id": "qa_b4eebce113950aacbfba", "split": "test", "audio_id": "foa_53897642d3ddaab4867c", "audio_path": "audio/test/foa_53897642d3ddaab4867c.wav", "scene_annotation_csv_path": "annotations/test/foa_53897642d3ddaab4867c.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the speech coming?", "answer": "60.0 degrees", "canonical_answer": "60.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.1, "end_time": 11.4, "azimuth_deg": 59.965, "elevation_deg": -21.47, "distance_m": 3.87}]}
{"qa_id": "qa_985a6057f7d7de246b76", "split": "test", "audio_id": "foa_aab489ecbf3664afcb34", "audio_path": "audio/test/foa_aab489ecbf3664afcb34.wav", "scene_annotation_csv_path": "annotations/test/foa_aab489ecbf3664afcb34.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What source is heard from the back-right of the listener?", "answer": "The source heard from the back-right is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 16.1, "azimuth_deg": -147.076, "elevation_deg": 4.86, "distance_m": 1.93}]}
{"qa_id": "qa_528adf20934badff9f3d", "split": "test", "audio_id": "foa_b1996fca2552bcf2efe3", "audio_path": "audio/test/foa_b1996fca2552bcf2efe3.wav", "scene_annotation_csv_path": "annotations/test/foa_b1996fca2552bcf2efe3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are identifiable in the audio, and what are their respective time intervals?", "answer": "The audio contains an alarm that occurs from 0.0s to 1.8s.", "canonical_answer": "alarm (0.0s to 1.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 1.8, "azimuth_deg": 38.414, "elevation_deg": -20.896, "distance_m": 2.81}]}
{"qa_id": "qa_cd937c06d131a4a1d696", "split": "test", "audio_id": "foa_54f90c0111a615b01ca5", "audio_path": "audio/test/foa_54f90c0111a615b01ca5.wav", "scene_annotation_csv_path": "annotations/test/foa_54f90c0111a615b01ca5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-45.1 degrees, elevation=-1.6 degrees?", "answer": "The sound heard from azimuth=-45.1 degrees, elevation=-1.6 degrees is tearing.", "canonical_answer": "tearing", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 1, "start_time": 2.8, "end_time": 7.3, "azimuth_deg": -45.143, "elevation_deg": -1.589, "distance_m": 0.59}]}
{"qa_id": "qa_b77c6d9a57e72e318709", "split": "test", "audio_id": "foa_09681c70eb7c42c5c68a", "audio_path": "audio/test/foa_09681c70eb7c42c5c68a.wav", "scene_annotation_csv_path": "annotations/test/foa_09681c70eb7c42c5c68a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the keyboard instrument be heard?", "answer": "The keyboard instrument is audible from 0.0s to 4.0s.", "canonical_answer": "0.0s to 4.0s", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 4.0, "azimuth_deg": -141.359, "elevation_deg": -7.488, "distance_m": 2.78}]}
{"qa_id": "qa_0c83148236380a5030e2", "split": "test", "audio_id": "foa_806a355a736249a4dc11", "audio_path": "audio/test/foa_806a355a736249a4dc11.wav", "scene_annotation_csv_path": "annotations/test/foa_806a355a736249a4dc11.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the train active?", "answer": "The train is active from 0.0s to 11.3s.", "canonical_answer": "0.0s to 11.3s", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 0.0, "end_time": 11.3, "azimuth_deg": -110.235, "elevation_deg": 2.475, "distance_m": 3.37}]}
{"qa_id": "qa_e297a0eb2b229824e463", "split": "test", "audio_id": "foa_d4bf7553d20e7b1ab4ad", "audio_path": "audio/test/foa_d4bf7553d20e7b1ab4ad.wav", "scene_annotation_csv_path": "annotations/test/foa_d4bf7553d20e7b1ab4ad.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=5.2 degrees, elevation=20.8 degrees?", "answer": "The sound detected at azimuth=5.2 degrees and elevation=20.8 degrees is breathing.", "canonical_answer": "breathing", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.2, "end_time": 2.8, "azimuth_deg": 5.238, "elevation_deg": 20.774, "distance_m": 2.51}]}
{"qa_id": "qa_f088c42e14766c50eb13", "split": "test", "audio_id": "foa_2e9f665b280899ad8cce", "audio_path": "audio/test/foa_2e9f665b280899ad8cce.wav", "scene_annotation_csv_path": "annotations/test/foa_2e9f665b280899ad8cce.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the paper located?", "answer": "-5.3 degrees", "canonical_answer": "-5.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.0, "end_time": 3.4, "azimuth_deg": -143.812, "elevation_deg": -5.26, "distance_m": 1.25}]}
{"qa_id": "qa_958ba28fc549153f27e9", "split": "test", "audio_id": "foa_7cee1c3446c495e4ef6d", "audio_path": "audio/test/foa_7cee1c3446c495e4ef6d.wav", "scene_annotation_csv_path": "annotations/test/foa_7cee1c3446c495e4ef6d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be heard in the audio clip, and what are their respective time intervals?", "answer": "The audio clip features a guitar playing from 0.0s to 8.6s.", "canonical_answer": "guitar (0.0s to 8.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 8.6, "azimuth_deg": -116.191, "elevation_deg": -21.953, "distance_m": 3.31}]}
{"qa_id": "qa_cfcf97ea20a3c7727efd", "split": "test", "audio_id": "foa_e1db63cee9526b2b0e56", "audio_path": "audio/test/foa_e1db63cee9526b2b0e56.wav", "scene_annotation_csv_path": "annotations/test/foa_e1db63cee9526b2b0e56.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the writing coming?", "answer": "49.5 degrees", "canonical_answer": "49.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.0, "end_time": 11.3, "azimuth_deg": 49.51, "elevation_deg": -19.637, "distance_m": 1.16}]}
{"qa_id": "qa_41a54008f510e9877cdc", "split": "test", "audio_id": "foa_f6dbedb8f6fc3c498028", "audio_path": "audio/test/foa_f6dbedb8f6fc3c498028.wav", "scene_annotation_csv_path": "annotations/test/foa_f6dbedb8f6fc3c498028.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is heard from the back-left and below the listener?", "answer": "The sound source coming from the back-left and below is an aircraft.", "canonical_answer": "aircraft", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.0, "end_time": 15.7, "azimuth_deg": 122.232, "elevation_deg": -37.154, "distance_m": 2.13}]}
{"qa_id": "qa_a64f7cace7c3c2d6b116", "split": "test", "audio_id": "foa_84aa1a4936f1eca52978", "audio_path": "audio/test/foa_84aa1a4936f1eca52978.wav", "scene_annotation_csv_path": "annotations/test/foa_84aa1a4936f1eca52978.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources are present in this audio, and during what time intervals do they occur?", "answer": "The audio contains breathing, which occurs from 1.0s to 3.8s.", "canonical_answer": "breathing (1.0s to 3.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 1.0, "end_time": 3.8, "azimuth_deg": -133.614, "elevation_deg": 30.927, "distance_m": 1.76}]}
{"qa_id": "qa_bd0733e46d76640afb00", "split": "test", "audio_id": "foa_f9d15d6b2ba2b02dbad7", "audio_path": "audio/test/foa_f9d15d6b2ba2b02dbad7.wav", "scene_annotation_csv_path": "annotations/test/foa_f9d15d6b2ba2b02dbad7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the tool?", "answer": "-45.7 degrees", "canonical_answer": "-45.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 1, "start_time": 0.1, "end_time": 16.6, "azimuth_deg": -45.74, "elevation_deg": 2.712, "distance_m": 1.11}]}
{"qa_id": "qa_0c5dfd45f39c85453558", "split": "test", "audio_id": "foa_e4a9e0f7431d4d650ee3", "audio_path": "audio/test/foa_e4a9e0f7431d4d650ee3.wav", "scene_annotation_csv_path": "annotations/test/foa_e4a9e0f7431d4d650ee3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front-left and above?", "answer": "The source located at the front-left and above is male speech.", "canonical_answer": "male speech", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.1, "end_time": 3.1, "azimuth_deg": 52.914, "elevation_deg": 21.551, "distance_m": 1.39}]}
{"qa_id": "qa_60d2d84fd3884127aae2", "split": "test", "audio_id": "foa_9291f942b247bc75aad3", "audio_path": "audio/test/foa_9291f942b247bc75aad3.wav", "scene_annotation_csv_path": "annotations/test/foa_9291f942b247bc75aad3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-94.4 degrees, elevation=-21.4 degrees?", "answer": "A dog is heard coming from azimuth -94.4 degrees and elevation -21.4 degrees.", "canonical_answer": "dog", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.0, "end_time": 5.1, "azimuth_deg": -94.382, "elevation_deg": -21.405, "distance_m": 3.18}]}
{"qa_id": "qa_cfa7dcca794327845e92", "split": "test", "audio_id": "foa_4a5071dffbfa970a721c", "audio_path": "audio/test/foa_4a5071dffbfa970a721c.wav", "scene_annotation_csv_path": "annotations/test/foa_4a5071dffbfa970a721c.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the speech?", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 3.4, "azimuth_deg": 91.099, "elevation_deg": 0.0, "distance_m": 3.46}]}
{"qa_id": "qa_6a66bb6638973272beb5", "split": "test", "audio_id": "foa_137332a81d4beefa4628", "audio_path": "audio/test/foa_137332a81d4beefa4628.wav", "scene_annotation_csv_path": "annotations/test/foa_137332a81d4beefa4628.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the time span of the speech event?", "answer": "The speech event is active from 0.2s to 16.6s.", "canonical_answer": "0.2s to 16.6s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 16.6, "azimuth_deg": 146.26, "elevation_deg": 9.8, "distance_m": 4.51}]}
{"qa_id": "qa_f3a4517d31545952ef07", "split": "test", "audio_id": "foa_1b9fbd55d7c14c2ec3a5", "audio_path": "audio/test/foa_1b9fbd55d7c14c2ec3a5.wav", "scene_annotation_csv_path": "annotations/test/foa_1b9fbd55d7c14c2ec3a5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the percussion event active?", "answer": "The percussion event is active from 0.3s to 17.6s.", "canonical_answer": "0.3s to 17.6s", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.3, "end_time": 17.6, "azimuth_deg": -168.02, "elevation_deg": -27.347, "distance_m": 2.75}]}
{"qa_id": "qa_84bae5733d7ef53ade43", "split": "test", "audio_id": "foa_565ac4b943cdb339e641", "audio_path": "audio/test/foa_565ac4b943cdb339e641.wav", "scene_annotation_csv_path": "annotations/test/foa_565ac4b943cdb339e641.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a tool that is active from 0.0s to 5.0s.", "canonical_answer": "tool (0.0s to 5.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 5.0, "azimuth_deg": -163.923, "elevation_deg": 20.195, "distance_m": 2.86}]}
{"qa_id": "qa_6d6264222fad08b0d2e0", "split": "test", "audio_id": "foa_04ba934317e080b93076", "audio_path": "audio/test/foa_04ba934317e080b93076.wav", "scene_annotation_csv_path": "annotations/test/foa_04ba934317e080b93076.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front-right and above?", "answer": "A wind instrument is the sound source coming from the front-right and above.", "canonical_answer": "wind instrument", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 1.2, "end_time": 7.2, "azimuth_deg": -24.235, "elevation_deg": 33.785, "distance_m": 0.96}]}
{"qa_id": "qa_e069330f33004d4d8112", "split": "test", "audio_id": "foa_ea2302913c9988307973", "audio_path": "audio/test/foa_ea2302913c9988307973.wav", "scene_annotation_csv_path": "annotations/test/foa_ea2302913c9988307973.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the war sound located?", "answer": "-7.8 degrees", "canonical_answer": "-7.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.1, "end_time": 6.4, "azimuth_deg": -75.589, "elevation_deg": -7.796, "distance_m": 3.24}]}
{"qa_id": "qa_cb85f44be8404dd8d0c0", "split": "test", "audio_id": "foa_ee7e80987f77534191b2", "audio_path": "audio/test/foa_ee7e80987f77534191b2.wav", "scene_annotation_csv_path": "annotations/test/foa_ee7e80987f77534191b2.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the human vocalization coming?", "answer": "154.1 degrees", "canonical_answer": "154.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 1, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 154.067, "elevation_deg": 0.0, "distance_m": 0.99}]}
{"qa_id": "qa_537f48afafaf3f8ccabc", "split": "test", "audio_id": "foa_3c582726538780c27a45", "audio_path": "audio/test/foa_3c582726538780c27a45.wav", "scene_annotation_csv_path": "annotations/test/foa_3c582726538780c27a45.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=3.3 degrees, elevation=13.1 degrees?", "answer": "The sound detected from azimuth=3.3 degrees and elevation=13.1 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 4.743375, "azimuth_deg": 3.251, "elevation_deg": 13.117, "distance_m": 2.07}]}
{"qa_id": "qa_12d17876e3dc0d1b1231", "split": "test", "audio_id": "foa_8d050aeaceca2cde603e", "audio_path": "audio/test/foa_8d050aeaceca2cde603e.wav", "scene_annotation_csv_path": "annotations/test/foa_8d050aeaceca2cde603e.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is heard from the left of the listener?", "answer": "The source coming from the left is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 10.2, "azimuth_deg": 75.993, "elevation_deg": 0.0, "distance_m": 1.9}]}
{"qa_id": "qa_f71a062c2a5222de5b50", "split": "test", "audio_id": "foa_effcab75485115cb13d5", "audio_path": "audio/test/foa_effcab75485115cb13d5.wav", "scene_annotation_csv_path": "annotations/test/foa_effcab75485115cb13d5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in this recording, and during what time intervals do they occur?", "answer": "The audio features animal from 0.7s to 20.0s, percussion from 13.8s to 14.6s, vehicle from 16.2s to 20.0s, and alarm from 17.5s to 19.8s.", "canonical_answer": "animal (0.7s to 20.0s); percussion (13.8s to 14.6s); vehicle (16.2s to 20.0s); alarm (17.5s to 19.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 0.7, "end_time": 20.0, "azimuth_deg": 125.01, "elevation_deg": -18.934, "distance_m": 2.9}, {"class_id": 41, "class_name": "percussion", "track_id": 1, "start_time": 13.8, "end_time": 14.6, "azimuth_deg": -174.757, "elevation_deg": 10.784, "distance_m": 3.51}, {"class_id": 55, "class_name": "vehicle", "track_id": 2, "start_time": 16.2, "end_time": 20.0, "azimuth_deg": -104.398, "elevation_deg": -30.058, "distance_m": 2.31}, {"class_id": 1, "class_name": "alarm", "track_id": 3, "start_time": 17.5, "end_time": 19.8, "azimuth_deg": -122.673, "elevation_deg": 13.256, "distance_m": 2.06}]}
{"qa_id": "qa_d6c7adddf3f163bcd02e", "split": "test", "audio_id": "foa_ac3be352a69fdfe191d8", "audio_path": "audio/test/foa_ac3be352a69fdfe191d8.wav", "scene_annotation_csv_path": "annotations/test/foa_ac3be352a69fdfe191d8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the time span of the guitar event?", "answer": "The guitar event occurs from 0.2s to 1.5s.", "canonical_answer": "0.2s to 1.5s", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.2, "end_time": 1.5, "azimuth_deg": 124.829, "elevation_deg": 10.188, "distance_m": 1.62}]}
{"qa_id": "qa_3d23b6c6416d83b1cd4b", "split": "test", "audio_id": "foa_e933d4ef84c55d212dd0", "audio_path": "audio/test/foa_e933d4ef84c55d212dd0.wav", "scene_annotation_csv_path": "annotations/test/foa_e933d4ef84c55d212dd0.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=76.1 degrees, elevation=-16.1 degrees?", "answer": "The sound heard from azimuth=76.1 degrees and elevation=-16.1 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 11.3, "azimuth_deg": 76.131, "elevation_deg": -16.149, "distance_m": 2.9}]}
{"qa_id": "qa_05aef637fa7c6ca1a1f3", "split": "test", "audio_id": "foa_23bcba3fa4d20b61c7da", "audio_path": "audio/test/foa_23bcba3fa4d20b61c7da.wav", "scene_annotation_csv_path": "annotations/test/foa_23bcba3fa4d20b61c7da.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the laughter in degrees.", "answer": "-2.4 degrees", "canonical_answer": "-2.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.5, "end_time": 5.5, "azimuth_deg": -2.435, "elevation_deg": 10.656, "distance_m": 3.36}]}
{"qa_id": "qa_c0740153399f9e856f0c", "split": "test", "audio_id": "foa_4657aa2bf5130aa21ef7", "audio_path": "audio/test/foa_4657aa2bf5130aa21ef7.wav", "scene_annotation_csv_path": "annotations/test/foa_4657aa2bf5130aa21ef7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the tape located?", "answer": "-45.7 degrees", "canonical_answer": "-45.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 0.2, "end_time": 5.5, "azimuth_deg": -93.207, "elevation_deg": -45.726, "distance_m": 1.76}]}
{"qa_id": "qa_e4270982609f1b341082", "split": "test", "audio_id": "foa_b13ea960a71af23462bd", "audio_path": "audio/test/foa_b13ea960a71af23462bd.wav", "scene_annotation_csv_path": "annotations/test/foa_b13ea960a71af23462bd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval can the bird be heard?", "answer": "The bird is audible from 11.2s to 18.4s.", "canonical_answer": "11.2s to 18.4s", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 1, "start_time": 11.2, "end_time": 18.4, "azimuth_deg": -117.362, "elevation_deg": -37.721, "distance_m": 0.87}]}
{"qa_id": "qa_8572f90a27d23f29e5c8", "split": "test", "audio_id": "foa_827861f08a9ac39ab6e9", "audio_path": "audio/test/foa_827861f08a9ac39ab6e9.wav", "scene_annotation_csv_path": "annotations/test/foa_827861f08a9ac39ab6e9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the tearing in degrees.", "answer": "-18.1 degrees", "canonical_answer": "-18.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 2, "start_time": 10.8, "end_time": 13.6, "azimuth_deg": 4.032, "elevation_deg": -18.15, "distance_m": 1.84}]}
{"qa_id": "qa_cbd8c435d50a520346a3", "split": "test", "audio_id": "foa_2976a854019884f21e44", "audio_path": "audio/test/foa_2976a854019884f21e44.wav", "scene_annotation_csv_path": "annotations/test/foa_2976a854019884f21e44.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=87.2 degrees, elevation=5.3 degrees?", "answer": "The sound heard from azimuth=87.2 degrees and elevation=5.3 degrees is cooking.", "canonical_answer": "cooking", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 3.4, "azimuth_deg": 87.196, "elevation_deg": 5.302, "distance_m": 33.35}]}
{"qa_id": "qa_f12c8c8b91c001430d3f", "split": "test", "audio_id": "foa_c1b6cb04690919227d73", "audio_path": "audio/test/foa_c1b6cb04690919227d73.wav", "scene_annotation_csv_path": "annotations/test/foa_c1b6cb04690919227d73.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located in the back-left position?", "answer": "The sound source coming from the back-left is crushing.", "canonical_answer": "crushing", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 0, "start_time": 0.6, "end_time": 1.4, "azimuth_deg": 145.302, "elevation_deg": -0.885, "distance_m": 0.99}]}
{"qa_id": "qa_0909873546e32e681594", "split": "test", "audio_id": "foa_3e4a7478e18a1137bae4", "audio_path": "audio/test/foa_3e4a7478e18a1137bae4.wav", "scene_annotation_csv_path": "annotations/test/foa_3e4a7478e18a1137bae4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains a drum that occurs from 0.9s to 2.5s.", "canonical_answer": "drum (0.9s to 2.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.9, "end_time": 2.5, "azimuth_deg": 13.274, "elevation_deg": 11.07, "distance_m": 3.22}]}
{"qa_id": "qa_76ba4ceec8b742fe2d3a", "split": "test", "audio_id": "foa_c27e22f0211cb0e230da", "audio_path": "audio/test/foa_c27e22f0211cb0e230da.wav", "scene_annotation_csv_path": "annotations/test/foa_c27e22f0211cb0e230da.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the percussion?", "answer": "-23.1 degrees", "canonical_answer": "-23.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": -23.071, "elevation_deg": 13.347, "distance_m": 3.47}]}
{"qa_id": "qa_a5dc2eab822d8d6a3041", "split": "test", "audio_id": "foa_87bb8911de6f9342c215", "audio_path": "audio/test/foa_87bb8911de6f9342c215.wav", "scene_annotation_csv_path": "annotations/test/foa_87bb8911de6f9342c215.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is heard from the right and above of the listener?", "answer": "The source coming from the right and above is an insect.", "canonical_answer": "insect", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 2, "start_time": 5.3, "end_time": 7.0, "azimuth_deg": -111.923, "elevation_deg": 45.704, "distance_m": 0.77}]}
{"qa_id": "qa_b58b7fc0f4a4cfba79ca", "split": "test", "audio_id": "foa_6822a8d56dc509840b42", "audio_path": "audio/test/foa_6822a8d56dc509840b42.wav", "scene_annotation_csv_path": "annotations/test/foa_6822a8d56dc509840b42.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-43.3 degrees, elevation=10.0 degrees?", "answer": "A vehicle is located at azimuth=-43.3 degrees and elevation=10.0 degrees.", "canonical_answer": "vehicle", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 2, "start_time": 6.6, "end_time": 11.1, "azimuth_deg": -43.298, "elevation_deg": 9.954, "distance_m": 2.94}]}
{"qa_id": "qa_fc59f5abbeb1568f021b", "split": "test", "audio_id": "foa_82ee55807c207f29e057", "audio_path": "audio/test/foa_82ee55807c207f29e057.wav", "scene_annotation_csv_path": "annotations/test/foa_82ee55807c207f29e057.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound events can be heard in the audio clip and during what time intervals do they occur?", "answer": "The audio contains percussion from 0.0s to 4.8s.", "canonical_answer": "percussion (0.0s to 4.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 4.8, "azimuth_deg": 128.809, "elevation_deg": 0.857, "distance_m": 1.96}]}
{"qa_id": "qa_9d401a49980deb784e8d", "split": "test", "audio_id": "foa_461bd9fd2de6327bbf9e", "audio_path": "audio/test/foa_461bd9fd2de6327bbf9e.wav", "scene_annotation_csv_path": "annotations/test/foa_461bd9fd2de6327bbf9e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the time span of the singing event?", "answer": "The singing event is active from 0.7s to 5.2s.", "canonical_answer": "0.7s to 5.2s", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.7, "end_time": 5.2, "azimuth_deg": 151.257, "elevation_deg": -40.567, "distance_m": 2.28}]}
{"qa_id": "qa_aea81e41ab7504186363", "split": "test", "audio_id": "foa_b5b79178bd7bd8b9d422", "audio_path": "audio/test/foa_b5b79178bd7bd8b9d422.wav", "scene_annotation_csv_path": "annotations/test/foa_b5b79178bd7bd8b9d422.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the wind instrument?", "answer": "30.6 degrees", "canonical_answer": "30.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 1.7, "end_time": 3.9, "azimuth_deg": 30.584, "elevation_deg": 16.319, "distance_m": 1.2}]}
{"qa_id": "qa_ef5952f7e3aededc792c", "split": "test", "audio_id": "foa_f6250c6646d997aa99bb", "audio_path": "audio/test/foa_f6250c6646d997aa99bb.wav", "scene_annotation_csv_path": "annotations/test/foa_f6250c6646d997aa99bb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the guitar located?", "answer": "23.8 degrees", "canonical_answer": "23.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 6.5, "azimuth_deg": 114.514, "elevation_deg": 23.764, "distance_m": 2.77}]}
{"qa_id": "qa_ea2d2e936315c38f343b", "split": "test", "audio_id": "foa_070e1291ab6796522834", "audio_path": "audio/test/foa_070e1291ab6796522834.wav", "scene_annotation_csv_path": "annotations/test/foa_070e1291ab6796522834.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains fire from 0.2s to 1.8s and fire from 0.5s to 8.1s.", "canonical_answer": "fire (0.2s to 1.8s); fire (0.5s to 8.1s)", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 1, "start_time": 0.2, "end_time": 1.8, "azimuth_deg": -15.847, "elevation_deg": -2.038, "distance_m": 1.39}, {"class_id": 22, "class_name": "fire", "track_id": 0, "start_time": 0.5, "end_time": 8.1, "azimuth_deg": -164.683, "elevation_deg": 10.237, "distance_m": 4.04}]}
{"qa_id": "qa_9ad5dae33553080ab40a", "split": "test", "audio_id": "foa_1a1343872880e7b35318", "audio_path": "audio/test/foa_1a1343872880e7b35318.wav", "scene_annotation_csv_path": "annotations/test/foa_1a1343872880e7b35318.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the war sound coming?", "answer": "-46.3 degrees", "canonical_answer": "-46.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 12.2, "azimuth_deg": -46.325, "elevation_deg": -3.959, "distance_m": 1.26}]}
{"qa_id": "qa_263efaf06eb820b8ac25", "split": "test", "audio_id": "foa_ec2b3e663b2f91933c06", "audio_path": "audio/test/foa_ec2b3e663b2f91933c06.wav", "scene_annotation_csv_path": "annotations/test/foa_ec2b3e663b2f91933c06.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the speech?", "answer": "8.9 degrees", "canonical_answer": "8.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 18.9, "azimuth_deg": -101.596, "elevation_deg": 8.92, "distance_m": 4.83}]}
{"qa_id": "qa_e82d9a4ffda544178d7a", "split": "test", "audio_id": "foa_4d3b57510c5df7b907d2", "audio_path": "audio/test/foa_4d3b57510c5df7b907d2.wav", "scene_annotation_csv_path": "annotations/test/foa_4d3b57510c5df7b907d2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During what time interval does the dog occur?", "answer": "The dog is active from 0.0s to 18.5s.", "canonical_answer": "0.0s to 18.5s", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.0, "end_time": 18.5, "azimuth_deg": -140.719, "elevation_deg": 36.97, "distance_m": 1.16}]}
{"qa_id": "qa_0867481bbfcf12676798", "split": "test", "audio_id": "foa_03fb8abe1c4067ebb110", "audio_path": "audio/test/foa_03fb8abe1c4067ebb110.wav", "scene_annotation_csv_path": "annotations/test/foa_03fb8abe1c4067ebb110.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back-left and below?", "answer": "The sound source located at the back-left and below is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 6.2, "azimuth_deg": 132.135, "elevation_deg": -15.062, "distance_m": 2.28}]}
{"qa_id": "qa_5ca9db92560f187e0888", "split": "test", "audio_id": "foa_80e9734c6bb970ac10f9", "audio_path": "audio/test/foa_80e9734c6bb970ac10f9.wav", "scene_annotation_csv_path": "annotations/test/foa_80e9734c6bb970ac10f9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=132.0 degrees, elevation=-34.1 degrees?", "answer": "A bird is located at azimuth 132.0 degrees and elevation -34.1 degrees.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.4, "end_time": 2.6, "azimuth_deg": 132.048, "elevation_deg": -34.126, "distance_m": 0.91}]}
{"qa_id": "qa_c3831322f9a92388418c", "split": "test", "audio_id": "foa_630de883ecf6fadd477d", "audio_path": "audio/test/foa_630de883ecf6fadd477d.wav", "scene_annotation_csv_path": "annotations/test/foa_630de883ecf6fadd477d.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=43.4 degrees, elevation=-12.8 degrees?", "answer": "A person is singing at azimuth=43.4 degrees, elevation=-12.8 degrees.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 2.5, "end_time": 4.730437, "azimuth_deg": 43.405, "elevation_deg": -12.821, "distance_m": 2.26}]}
{"qa_id": "qa_5614947573683921b411", "split": "test", "audio_id": "foa_981182201765d1be180a", "audio_path": "audio/test/foa_981182201765d1be180a.wav", "scene_annotation_csv_path": "annotations/test/foa_981182201765d1be180a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back-right and above the listener?", "answer": "The sound source coming from the back-right and above is a human vocalization.", "canonical_answer": "human vocalization", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.3, "end_time": 2.2, "azimuth_deg": -128.007, "elevation_deg": 22.469, "distance_m": 2.39}]}
{"qa_id": "qa_5b1c04d54e6786c4e9f6", "split": "test", "audio_id": "foa_43346aa9699137179104", "audio_path": "audio/test/foa_43346aa9699137179104.wav", "scene_annotation_csv_path": "annotations/test/foa_43346aa9699137179104.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the speech event active?", "answer": "The speech event is active from 0.3s to 3.4s.", "canonical_answer": "0.3s to 3.4s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 3.4, "azimuth_deg": -80.271, "elevation_deg": -25.668, "distance_m": 2.15}]}
{"qa_id": "qa_f88cf538df0b051a0ed0", "split": "test", "audio_id": "foa_213551a08144700afabf", "audio_path": "audio/test/foa_213551a08144700afabf.wav", "scene_annotation_csv_path": "annotations/test/foa_213551a08144700afabf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the wind instrument?", "answer": "11.6 degrees", "canonical_answer": "11.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -140.92, "elevation_deg": 11.573, "distance_m": 1.36}]}
{"qa_id": "qa_d27fe1b56633422fad57", "split": "test", "audio_id": "foa_f467e1487f4b449afd30", "audio_path": "audio/test/foa_f467e1487f4b449afd30.wav", "scene_annotation_csv_path": "annotations/test/foa_f467e1487f4b449afd30.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains singing from 0.4s to 20.0s.", "canonical_answer": "singing (0.4s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.4, "end_time": 20.0, "azimuth_deg": 109.206, "elevation_deg": -39.278, "distance_m": 1.82}]}
{"qa_id": "qa_75b992e135caf4084719", "split": "test", "audio_id": "foa_74cd7ffd0ba5493d9b20", "audio_path": "audio/test/foa_74cd7ffd0ba5493d9b20.wav", "scene_annotation_csv_path": "annotations/test/foa_74cd7ffd0ba5493d9b20.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the footsteps in degrees.", "answer": "-67.6 degrees", "canonical_answer": "-67.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.4, "end_time": 3.2, "azimuth_deg": -67.629, "elevation_deg": 19.053, "distance_m": 1.37}]}
{"qa_id": "qa_4a5cfd6d3efe799388ad", "split": "test", "audio_id": "foa_61e2646e6ef7d8a88de2", "audio_path": "audio/test/foa_61e2646e6ef7d8a88de2.wav", "scene_annotation_csv_path": "annotations/test/foa_61e2646e6ef7d8a88de2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in the recording, and what are their corresponding time intervals?", "answer": "The audio features bird from 0.0s to 16.6s, bell from 0.9s to 1.9s, breathing from 3.1s to 3.9s, and clock from 6.0s to 16.4s.", "canonical_answer": "bird (0.0s to 16.6s); bell (0.9s to 1.9s); breathing (3.1s to 3.9s); clock (6.0s to 16.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 16.6, "azimuth_deg": 60.12, "elevation_deg": -3.019, "distance_m": 3.4}, {"class_id": 4, "class_name": "bell", "track_id": 1, "start_time": 0.9, "end_time": 1.9, "azimuth_deg": -74.123, "elevation_deg": 2.918, "distance_m": 2.41}, {"class_id": 7, "class_name": "breathing", "track_id": 2, "start_time": 3.1, "end_time": 3.9, "azimuth_deg": 69.288, "elevation_deg": -22.702, "distance_m": 2.83}, {"class_id": 11, "class_name": "clock", "track_id": 3, "start_time": 6.0, "end_time": 16.4, "azimuth_deg": 76.013, "elevation_deg": 20.831, "distance_m": 3.72}]}
{"qa_id": "qa_8222d3783479557142a4", "split": "test", "audio_id": "foa_2ad9f8dc86c14891151b", "audio_path": "audio/test/foa_2ad9f8dc86c14891151b.wav", "scene_annotation_csv_path": "annotations/test/foa_2ad9f8dc86c14891151b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the human vocalization in degrees.", "answer": "-57.1 degrees", "canonical_answer": "-57.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.4, "end_time": 16.9, "azimuth_deg": -130.688, "elevation_deg": -57.121, "distance_m": 1.23}]}
{"qa_id": "qa_8fe3019f10ab54cd7567", "split": "test", "audio_id": "foa_430fcd222d593fdc3ece", "audio_path": "audio/test/foa_430fcd222d593fdc3ece.wav", "scene_annotation_csv_path": "annotations/test/foa_430fcd222d593fdc3ece.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front of the listener?", "answer": "The sound source located to the front is a bird.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.7, "end_time": 3.8, "azimuth_deg": -7.184, "elevation_deg": -11.844, "distance_m": 3.5}]}
{"qa_id": "qa_9f083079912e3e3dd2d7", "split": "test", "audio_id": "foa_725daec98f3913556881", "audio_path": "audio/test/foa_725daec98f3913556881.wav", "scene_annotation_csv_path": "annotations/test/foa_725daec98f3913556881.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the time duration of the speech event?", "answer": "The speech event is active from 0.1s to 1.9s.", "canonical_answer": "0.1s to 1.9s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.1, "end_time": 1.9, "azimuth_deg": 52.308, "elevation_deg": 43.649, "distance_m": 1.61}]}
{"qa_id": "qa_18b1b5208fd04b130921", "split": "test", "audio_id": "foa_80a0528871126122401b", "audio_path": "audio/test/foa_80a0528871126122401b.wav", "scene_annotation_csv_path": "annotations/test/foa_80a0528871126122401b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the singing coming?", "answer": "89.4 degrees", "canonical_answer": "89.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 2, "start_time": 14.0, "end_time": 20.0, "azimuth_deg": 89.375, "elevation_deg": 23.103, "distance_m": 1.56}]}
{"qa_id": "qa_e574443dcb8143fef6fd", "split": "test", "audio_id": "foa_1ee9d567b72e10ea86ca", "audio_path": "audio/test/foa_1ee9d567b72e10ea86ca.wav", "scene_annotation_csv_path": "annotations/test/foa_1ee9d567b72e10ea86ca.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-99.4 degrees, elevation=8.5 degrees?", "answer": "The sound detected at azimuth -99.4 degrees and elevation 8.5 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.0, "end_time": 13.8, "azimuth_deg": -99.41, "elevation_deg": 8.544, "distance_m": 1.45}]}
{"qa_id": "qa_18b1a4529118a6c98d0b", "split": "test", "audio_id": "foa_cc5845c628e4873ddca0", "audio_path": "audio/test/foa_cc5845c628e4873ddca0.wav", "scene_annotation_csv_path": "annotations/test/foa_cc5845c628e4873ddca0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the wind located?", "answer": "-11.4 degrees", "canonical_answer": "-11.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": -65.486, "elevation_deg": -11.375, "distance_m": 3.24}]}
{"qa_id": "qa_4cf6716c3fef86ac68b7", "split": "test", "audio_id": "foa_40047fc39c5914a29f38", "audio_path": "audio/test/foa_40047fc39c5914a29f38.wav", "scene_annotation_csv_path": "annotations/test/foa_40047fc39c5914a29f38.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Identify the source at azimuth 35.1 degrees and elevation 14.7 degrees.", "answer": "The source located at azimuth 35.1 degrees and elevation 14.7 degrees is a door.", "canonical_answer": "door", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.3, "end_time": 0.8, "azimuth_deg": 35.14, "elevation_deg": 14.732, "distance_m": 3.49}]}
{"qa_id": "qa_df615d287c69213e00c1", "split": "test", "audio_id": "foa_0297e2a7834923c3a4d9", "audio_path": "audio/test/foa_0297e2a7834923c3a4d9.wav", "scene_annotation_csv_path": "annotations/test/foa_0297e2a7834923c3a4d9.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the speech coming?", "answer": "7.3 degrees", "canonical_answer": "7.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 3.1, "azimuth_deg": 7.271, "elevation_deg": -3.855, "distance_m": 2.73}]}
{"qa_id": "qa_cba26e80ebabbb81af48", "split": "test", "audio_id": "foa_f35fe319093c6d6957df", "audio_path": "audio/test/foa_f35fe319093c6d6957df.wav", "scene_annotation_csv_path": "annotations/test/foa_f35fe319093c6d6957df.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left and above?", "answer": "The sound source coming from the left and above is war sound.", "canonical_answer": "war sound", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.3, "end_time": 1.4, "azimuth_deg": 111.819, "elevation_deg": 20.094, "distance_m": 1.05}]}
{"qa_id": "qa_ce7bd402da0bbeaa7e0b", "split": "test", "audio_id": "foa_1d0f32991949c38f65d1", "audio_path": "audio/test/foa_1d0f32991949c38f65d1.wav", "scene_annotation_csv_path": "annotations/test/foa_1d0f32991949c38f65d1.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains finger snapping from 0.0s to 1.7s, a camera from 0.1s to 0.3s, speech from 0.2s to 3.3s, and an appliance from 0.6s to 20.0s.", "canonical_answer": "finger snapping (0.0s to 1.7s); camera (0.1s to 0.3s); speech (0.2s to 3.3s); appliance (0.6s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 2, "start_time": 0.0, "end_time": 1.7, "azimuth_deg": 88.631, "elevation_deg": -20.109, "distance_m": 4.26}, {"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.1, "end_time": 0.3, "azimuth_deg": -93.449, "elevation_deg": 17.204, "distance_m": 2.56}, {"class_id": 46, "class_name": "speech", "track_id": 3, "start_time": 0.2, "end_time": 3.3, "azimuth_deg": 170.566, "elevation_deg": 0.0, "distance_m": 3.8}, {"class_id": 3, "class_name": "appliance", "track_id": 1, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": -39.06, "elevation_deg": -7.859, "distance_m": 1.3}]}
{"qa_id": "qa_d1e59fb0c7577928d55a", "split": "test", "audio_id": "foa_7d5f37144fbc219c5077", "audio_path": "audio/test/foa_7d5f37144fbc219c5077.wav", "scene_annotation_csv_path": "annotations/test/foa_7d5f37144fbc219c5077.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the time span of the guitar event?", "answer": "The guitar event is active from 0.0s to 3.2s.", "canonical_answer": "0.0s to 3.2s", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 3.2, "azimuth_deg": 144.659, "elevation_deg": 1.026, "distance_m": 3.29}]}
{"qa_id": "qa_63f4a0eb252051e65564", "split": "test", "audio_id": "foa_8da813b9f17ded1c8853", "audio_path": "audio/test/foa_8da813b9f17ded1c8853.wav", "scene_annotation_csv_path": "annotations/test/foa_8da813b9f17ded1c8853.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their specific time intervals?", "answer": "The audio contains singing from 1.2s to 8.2s.", "canonical_answer": "singing (1.2s to 8.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 1.2, "end_time": 8.2, "azimuth_deg": 15.185, "elevation_deg": 43.652, "distance_m": 1.42}]}
{"qa_id": "qa_a651192b80607e084199", "split": "test", "audio_id": "foa_2e62eff80888745250e6", "audio_path": "audio/test/foa_2e62eff80888745250e6.wav", "scene_annotation_csv_path": "annotations/test/foa_2e62eff80888745250e6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front-right and above the listener?", "answer": "The sound source coming from the front-right and above is a machine.", "canonical_answer": "machine", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 6.9, "azimuth_deg": -48.912, "elevation_deg": 31.031, "distance_m": 1.81}]}
{"qa_id": "qa_2bceb2ba11d43f3fb294", "split": "test", "audio_id": "foa_65ee37e9f44c6357306e", "audio_path": "audio/test/foa_65ee37e9f44c6357306e.wav", "scene_annotation_csv_path": "annotations/test/foa_65ee37e9f44c6357306e.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-18.3 degrees, elevation=-3.9 degrees?", "answer": "The sound heard from azimuth=-18.3 degrees and elevation=-3.9 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 6.4, "azimuth_deg": -18.338, "elevation_deg": -3.939, "distance_m": 4.94}]}
{"qa_id": "qa_4e4f2569ed40c64a8a61", "split": "test", "audio_id": "foa_a068af9eb22cb3e43115", "audio_path": "audio/test/foa_a068af9eb22cb3e43115.wav", "scene_annotation_csv_path": "annotations/test/foa_a068af9eb22cb3e43115.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the metal clink located?", "answer": "4.5 degrees", "canonical_answer": "4.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.0, "end_time": 11.6, "azimuth_deg": -58.002, "elevation_deg": 4.486, "distance_m": 3.29}]}
{"qa_id": "qa_16578aecea7f3069c2de", "split": "test", "audio_id": "foa_994878645a4c2aec5c19", "audio_path": "audio/test/foa_994878645a4c2aec5c19.wav", "scene_annotation_csv_path": "annotations/test/foa_994878645a4c2aec5c19.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the human vocalization?", "answer": "-84.5 degrees", "canonical_answer": "-84.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 1, "start_time": 3.8, "end_time": 5.3, "azimuth_deg": -84.483, "elevation_deg": -10.9, "distance_m": 2.14}]}
{"qa_id": "qa_355486c280eb338ef5e7", "split": "test", "audio_id": "foa_a282bc8f641773d03967", "audio_path": "audio/test/foa_a282bc8f641773d03967.wav", "scene_annotation_csv_path": "annotations/test/foa_a282bc8f641773d03967.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the tearing active?", "answer": "The tearing event occurs from 1.2s to 20.0s.", "canonical_answer": "1.2s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 1.2, "end_time": 20.0, "azimuth_deg": -7.681, "elevation_deg": -32.03, "distance_m": 2.68}]}
{"qa_id": "qa_fe135829b19a473075ba", "split": "test", "audio_id": "foa_0b6b6d8827637a25b0f1", "audio_path": "audio/test/foa_0b6b6d8827637a25b0f1.wav", "scene_annotation_csv_path": "annotations/test/foa_0b6b6d8827637a25b0f1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a metal clink from 0.1s to 3.0s, female speech from 0.5s to 1.2s, and a crack from 1.5s to 2.8s.", "canonical_answer": "metal clink (0.1s to 3.0s); female speech (0.5s to 1.2s); crack (1.5s to 2.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.1, "end_time": 3.0, "azimuth_deg": 93.812, "elevation_deg": 13.707, "distance_m": 2.96}, {"class_id": 20, "class_name": "female_speech", "track_id": 1, "start_time": 0.5, "end_time": 1.2, "azimuth_deg": -81.367, "elevation_deg": 0.532, "distance_m": 1.99}, {"class_id": 13, "class_name": "crack", "track_id": 2, "start_time": 1.5, "end_time": 2.8, "azimuth_deg": -101.577, "elevation_deg": 37.987, "distance_m": 1.23}]}
{"qa_id": "qa_16510c55214ed5ce1ab9", "split": "test", "audio_id": "foa_f28cf6984a9ff6ab2342", "audio_path": "audio/test/foa_f28cf6984a9ff6ab2342.wav", "scene_annotation_csv_path": "annotations/test/foa_f28cf6984a9ff6ab2342.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-30.6 degrees, elevation=29.5 degrees?", "answer": "A machine is located at azimuth -30.6 degrees and elevation 29.5 degrees.", "canonical_answer": "machine", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.1, "end_time": 4.0, "azimuth_deg": -30.598, "elevation_deg": 29.542, "distance_m": 1.74}]}
{"qa_id": "qa_d417cbdc5348d0b85c70", "split": "test", "audio_id": "foa_3ffae3f1843401b093e6", "audio_path": "audio/test/foa_3ffae3f1843401b093e6.wav", "scene_annotation_csv_path": "annotations/test/foa_3ffae3f1843401b093e6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the door?", "answer": "32.6 degrees", "canonical_answer": "32.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 137.892, "elevation_deg": 32.585, "distance_m": 3.42}]}
{"qa_id": "qa_137f2b7248402ca588a4", "split": "test", "audio_id": "foa_3d674ac6868213b359c3", "audio_path": "audio/test/foa_3d674ac6868213b359c3.wav", "scene_annotation_csv_path": "annotations/test/foa_3d674ac6868213b359c3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the home sound coming?", "answer": "-59.5 degrees", "canonical_answer": "-59.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.1, "end_time": 7.7, "azimuth_deg": -59.498, "elevation_deg": -37.169, "distance_m": 2.29}]}
{"qa_id": "qa_997928d73abe2068c565", "split": "test", "audio_id": "foa_b056337daceefa75a56c", "audio_path": "audio/test/foa_b056337daceefa75a56c.wav", "scene_annotation_csv_path": "annotations/test/foa_b056337daceefa75a56c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the aircraft event audible?", "answer": "The aircraft event occurs from 14.5s to 17.4s.", "canonical_answer": "14.5s to 17.4s", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 2, "start_time": 14.5, "end_time": 17.4, "azimuth_deg": -21.799, "elevation_deg": -29.735, "distance_m": 1.36}]}
{"qa_id": "qa_eb3b60b3f0bb82c454f4", "split": "test", "audio_id": "foa_6642610c3a948584d537", "audio_path": "audio/test/foa_6642610c3a948584d537.wav", "scene_annotation_csv_path": "annotations/test/foa_6642610c3a948584d537.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the back-right and below?", "answer": "The sound source located to the back-right and below is percussion.", "canonical_answer": "percussion", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.1, "end_time": 6.8, "azimuth_deg": -118.774, "elevation_deg": -17.863, "distance_m": 2.95}]}
{"qa_id": "qa_bfdea5f69f7867d7bdfe", "split": "test", "audio_id": "foa_8bfeac256c55f3172abe", "audio_path": "audio/test/foa_8bfeac256c55f3172abe.wav", "scene_annotation_csv_path": "annotations/test/foa_8bfeac256c55f3172abe.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=112.7 degrees, elevation=-25.5 degrees?", "answer": "A dog is heard at azimuth=112.7 degrees and elevation=-25.5 degrees.", "canonical_answer": "dog", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 2, "start_time": 13.2, "end_time": 17.5, "azimuth_deg": 112.657, "elevation_deg": -25.522, "distance_m": 1.89}]}
{"qa_id": "qa_9c9e8bcdd0aa24ddcda8", "split": "test", "audio_id": "foa_b63001ce543b23499852", "audio_path": "audio/test/foa_b63001ce543b23499852.wav", "scene_annotation_csv_path": "annotations/test/foa_b63001ce543b23499852.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the string instrument active?", "answer": "The string instrument is active during the interval from 0.0s to 1.9s.", "canonical_answer": "0.0s to 1.9s", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 1.9, "azimuth_deg": 0.672, "elevation_deg": -22.489, "distance_m": 3.05}]}
{"qa_id": "qa_343c266a7b5ab1e29486", "split": "test", "audio_id": "foa_46904e6a1b74245ed243", "audio_path": "audio/test/foa_46904e6a1b74245ed243.wav", "scene_annotation_csv_path": "annotations/test/foa_46904e6a1b74245ed243.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a tool from 0.4s to 20.0s, a musical instrument from 1.1s to 3.8s, a door from 15.8s to 20.0s, and typing from 17.0s to 20.0s.", "canonical_answer": "tool (0.4s to 20.0s); musical instrument (1.1s to 3.8s); door (15.8s to 20.0s); typing (17.0s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.4, "end_time": 20.0, "azimuth_deg": 22.319, "elevation_deg": -11.975, "distance_m": 1.82}, {"class_id": 38, "class_name": "musical_instrument", "track_id": 1, "start_time": 1.1, "end_time": 3.8, "azimuth_deg": 21.856, "elevation_deg": -5.587, "distance_m": 2.9}, {"class_id": 17, "class_name": "door", "track_id": 2, "start_time": 15.8, "end_time": 20.0, "azimuth_deg": 46.951, "elevation_deg": -22.156, "distance_m": 1.63}, {"class_id": 54, "class_name": "typing", "track_id": 3, "start_time": 17.0, "end_time": 20.0, "azimuth_deg": -81.138, "elevation_deg": -16.55, "distance_m": 0.62}]}
{"qa_id": "qa_98cfd9ecd4b0bf494e86", "split": "test", "audio_id": "foa_f1e7397cc608b7d4f9e3", "audio_path": "audio/test/foa_f1e7397cc608b7d4f9e3.wav", "scene_annotation_csv_path": "annotations/test/foa_f1e7397cc608b7d4f9e3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the speech?", "answer": "-21.1 degrees", "canonical_answer": "-21.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 8.0, "azimuth_deg": -21.076, "elevation_deg": -31.551, "distance_m": 1.55}]}
{"qa_id": "qa_050f5bc3f819d02ae457", "split": "test", "audio_id": "foa_6bd134688e54198a68b1", "audio_path": "audio/test/foa_6bd134688e54198a68b1.wav", "scene_annotation_csv_path": "annotations/test/foa_6bd134688e54198a68b1.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the speech?", "answer": "-54.2 degrees", "canonical_answer": "-54.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 8.2, "azimuth_deg": 41.449, "elevation_deg": -54.16, "distance_m": 1.54}]}
{"qa_id": "qa_2d3c60877a62ee3362d8", "split": "test", "audio_id": "foa_5617e2948896a9ec5f12", "audio_path": "audio/test/foa_5617e2948896a9ec5f12.wav", "scene_annotation_csv_path": "annotations/test/foa_5617e2948896a9ec5f12.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left of the listener?", "answer": "The sound source coming from the left is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 11.0, "azimuth_deg": 74.24, "elevation_deg": -1.407, "distance_m": 2.78}]}
{"qa_id": "qa_8ed6e145942e4e752a6a", "split": "test", "audio_id": "foa_72298e9f4a6bcd99e8a7", "audio_path": "audio/test/foa_72298e9f4a6bcd99e8a7.wav", "scene_annotation_csv_path": "annotations/test/foa_72298e9f4a6bcd99e8a7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the back and below side?", "answer": "The sound heard from the back and below is a vehicle.", "canonical_answer": "vehicle", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 2, "start_time": 8.4, "end_time": 10.0, "azimuth_deg": -159.398, "elevation_deg": -18.379, "distance_m": 3.05}]}
{"qa_id": "qa_42fe63646ed355f28bbe", "split": "test", "audio_id": "foa_da688d899db14d6216c4", "audio_path": "audio/test/foa_da688d899db14d6216c4.wav", "scene_annotation_csv_path": "annotations/test/foa_da688d899db14d6216c4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their specific time intervals?", "answer": "The audio contains footsteps occurring from 0.3s to 2.2s.", "canonical_answer": "footsteps (0.3s to 2.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.3, "end_time": 2.2, "azimuth_deg": -111.203, "elevation_deg": -17.468, "distance_m": 2.47}]}
{"qa_id": "qa_95ce6436c92bab8000fe", "split": "test", "audio_id": "foa_269ac3717390906fe917", "audio_path": "audio/test/foa_269ac3717390906fe917.wav", "scene_annotation_csv_path": "annotations/test/foa_269ac3717390906fe917.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-164.7 degrees, elevation=4.4 degrees?", "answer": "The sound heard from azimuth=-164.7 degrees and elevation=4.4 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 4.4, "azimuth_deg": -164.707, "elevation_deg": 4.392, "distance_m": 1.0}]}
{"qa_id": "qa_fafab698d6a74e7ba737", "split": "test", "audio_id": "foa_f629fc85a866ff45c2a7", "audio_path": "audio/test/foa_f629fc85a866ff45c2a7.wav", "scene_annotation_csv_path": "annotations/test/foa_f629fc85a866ff45c2a7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the bell coming?", "answer": "131.7 degrees", "canonical_answer": "131.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": 131.699, "elevation_deg": -30.147, "distance_m": 2.91}]}
{"qa_id": "qa_cb06896590d39d18dbf6", "split": "test", "audio_id": "foa_f95b05115bc7fbcfa9fb", "audio_path": "audio/test/foa_f95b05115bc7fbcfa9fb.wav", "scene_annotation_csv_path": "annotations/test/foa_f95b05115bc7fbcfa9fb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval does the bird occur?", "answer": "The bird is active from 5.8s to 13.9s.", "canonical_answer": "5.8s to 13.9s", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 1, "start_time": 5.8, "end_time": 13.9, "azimuth_deg": -161.243, "elevation_deg": 9.908, "distance_m": 1.95}]}
{"qa_id": "qa_0a2e49e113d5fb60d79d", "split": "test", "audio_id": "foa_0bd5da23747dcffd0c63", "audio_path": "audio/test/foa_0bd5da23747dcffd0c63.wav", "scene_annotation_csv_path": "annotations/test/foa_0bd5da23747dcffd0c63.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the human vocalization?", "answer": "-14.9 degrees", "canonical_answer": "-14.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 2, "start_time": 7.1, "end_time": 8.0, "azimuth_deg": -128.463, "elevation_deg": -14.92, "distance_m": 3.52}]}
{"qa_id": "qa_e8ab97c7e75e5d566569", "split": "test", "audio_id": "foa_d91095465200e433f7d3", "audio_path": "audio/test/foa_d91095465200e433f7d3.wav", "scene_annotation_csv_path": "annotations/test/foa_d91095465200e433f7d3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the machine occur?", "answer": "The machine is active from 0.0s to 6.9s.", "canonical_answer": "0.0s to 6.9s", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 6.9, "azimuth_deg": -77.332, "elevation_deg": -36.758, "distance_m": 0.69}]}
{"qa_id": "qa_51b108ee88f330272eaa", "split": "test", "audio_id": "foa_2076780c9cbb60f0d5c1", "audio_path": "audio/test/foa_2076780c9cbb60f0d5c1.wav", "scene_annotation_csv_path": "annotations/test/foa_2076780c9cbb60f0d5c1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the back-right and below side?", "answer": "The sound heard from the back-right and below is an insect.", "canonical_answer": "insect", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -138.094, "elevation_deg": -21.552, "distance_m": 3.49}]}
{"qa_id": "qa_962d1d2fb5ffb60f1c50", "split": "test", "audio_id": "foa_9884aa39b32402dc1596", "audio_path": "audio/test/foa_9884aa39b32402dc1596.wav", "scene_annotation_csv_path": "annotations/test/foa_9884aa39b32402dc1596.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the paper?", "answer": "-15.7 degrees", "canonical_answer": "-15.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.7, "end_time": 15.2, "azimuth_deg": 98.032, "elevation_deg": -15.685, "distance_m": 2.35}]}
{"qa_id": "qa_c4ad69fbd26c43330b61", "split": "test", "audio_id": "foa_a2684366f4f300d772a7", "audio_path": "audio/test/foa_a2684366f4f300d772a7.wav", "scene_annotation_csv_path": "annotations/test/foa_a2684366f4f300d772a7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the guitar coming?", "answer": "-64.6 degrees", "canonical_answer": "-64.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -64.605, "elevation_deg": -6.868, "distance_m": 2.1}]}
{"qa_id": "qa_fd66154bd4f6fa0eb737", "split": "test", "audio_id": "foa_dbc6d805b644200defdd", "audio_path": "audio/test/foa_dbc6d805b644200defdd.wav", "scene_annotation_csv_path": "annotations/test/foa_dbc6d805b644200defdd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains cooking from 0.0s to 14.6s, singing from 12.5s to 13.9s, and laughter from 14.6s to 16.1s.", "canonical_answer": "cooking (0.0s to 14.6s); singing (12.5s to 13.9s); laughter (14.6s to 16.1s)", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 14.6, "azimuth_deg": -75.021, "elevation_deg": 29.236, "distance_m": 3.79}, {"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 12.5, "end_time": 13.9, "azimuth_deg": 51.57, "elevation_deg": -2.021, "distance_m": 3.02}, {"class_id": 34, "class_name": "laughter", "track_id": 2, "start_time": 14.6, "end_time": 16.1, "azimuth_deg": -0.702, "elevation_deg": 30.452, "distance_m": 2.37}]}
{"qa_id": "qa_70031a53fc20d2036bc9", "split": "test", "audio_id": "foa_87f23cfdd058557bad44", "audio_path": "audio/test/foa_87f23cfdd058557bad44.wav", "scene_annotation_csv_path": "annotations/test/foa_87f23cfdd058557bad44.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-35.3 degrees, elevation=24.8 degrees?", "answer": "A bird is located at azimuth=-35.3 degrees and elevation=24.8 degrees.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.3, "end_time": 1.1, "azimuth_deg": -35.275, "elevation_deg": 24.816, "distance_m": 1.55}]}
{"qa_id": "qa_c5f3ee7ae9c2e06424a7", "split": "test", "audio_id": "foa_c286658a58f361945bb0", "audio_path": "audio/test/foa_c286658a58f361945bb0.wav", "scene_annotation_csv_path": "annotations/test/foa_c286658a58f361945bb0.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is coming from the front-right?", "answer": "The sound source coming from the front-right is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 6.2, "azimuth_deg": -47.872, "elevation_deg": -4.127, "distance_m": 0.91}]}
{"qa_id": "qa_35604b8a9e9b8b829f8d", "split": "test", "audio_id": "foa_c45559def7e7536fba22", "audio_path": "audio/test/foa_c45559def7e7536fba22.wav", "scene_annotation_csv_path": "annotations/test/foa_c45559def7e7536fba22.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the speech located?", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 18.4, "azimuth_deg": 175.364, "elevation_deg": 0.0, "distance_m": 2.23}]}
{"qa_id": "qa_2b2c9ada5a9ed89d1b6a", "split": "test", "audio_id": "foa_c0e981a31e04845090b7", "audio_path": "audio/test/foa_c0e981a31e04845090b7.wav", "scene_annotation_csv_path": "annotations/test/foa_c0e981a31e04845090b7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During what time interval does the clock occur?", "answer": "The clock event is active from 2.8s to 13.5s.", "canonical_answer": "2.8s to 13.5s", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 2.8, "end_time": 13.5, "azimuth_deg": 160.256, "elevation_deg": 2.928, "distance_m": 2.38}]}
{"qa_id": "qa_5c8091e5e91659c930bc", "split": "test", "audio_id": "foa_8e74fea966adbfabfbdd", "audio_path": "audio/test/foa_8e74fea966adbfabfbdd.wav", "scene_annotation_csv_path": "annotations/test/foa_8e74fea966adbfabfbdd.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the singing coming?", "answer": "-60.0 degrees", "canonical_answer": "-60.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 2.0, "end_time": 20.0, "azimuth_deg": -60.024, "elevation_deg": 12.168, "distance_m": 4.7}]}
{"qa_id": "qa_f83802a525372590170a", "split": "test", "audio_id": "foa_e310b3f348a0d1a7b140", "audio_path": "audio/test/foa_e310b3f348a0d1a7b140.wav", "scene_annotation_csv_path": "annotations/test/foa_e310b3f348a0d1a7b140.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=175.8 degrees, elevation=15.2 degrees?", "answer": "A cat is located at azimuth=175.8 degrees and elevation=15.2 degrees.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 2, "start_time": 18.8, "end_time": 20.0, "azimuth_deg": 175.777, "elevation_deg": 15.164, "distance_m": 3.45}]}
{"qa_id": "qa_4ee2ae51a851fbf3f9af", "split": "test", "audio_id": "foa_759befad177122c34e4d", "audio_path": "audio/test/foa_759befad177122c34e4d.wav", "scene_annotation_csv_path": "annotations/test/foa_759befad177122c34e4d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their specific time intervals?", "answer": "The audio contains a frog from 0.6s to 20.0s, a camera from 4.1s to 18.6s, and a keyboard instrument from 10.8s to 12.5s.", "canonical_answer": "frog (0.6s to 20.0s); camera (4.1s to 18.6s); keyboard instrument (10.8s to 12.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": -168.138, "elevation_deg": -8.226, "distance_m": 2.78}, {"class_id": 8, "class_name": "camera", "track_id": 1, "start_time": 4.1, "end_time": 18.6, "azimuth_deg": -19.117, "elevation_deg": 6.282, "distance_m": 0.67}, {"class_id": 31, "class_name": "keyboard_instrument", "track_id": 2, "start_time": 10.8, "end_time": 12.5, "azimuth_deg": -80.63, "elevation_deg": 24.927, "distance_m": 0.61}]}
{"qa_id": "qa_2e019be0cf4e2561587b", "split": "test", "audio_id": "foa_ff2eb03ede23bcf5c208", "audio_path": "audio/test/foa_ff2eb03ede23bcf5c208.wav", "scene_annotation_csv_path": "annotations/test/foa_ff2eb03ede23bcf5c208.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip features a bell from 1.0s to 20.0s, an animal from 4.0s to 5.2s, a zipper from 8.3s to 9.3s, and a door from 14.7s to 16.3s.", "canonical_answer": "bell (1.0s to 20.0s); animal (4.0s to 5.2s); zipper (8.3s to 9.3s); door (14.7s to 16.3s)", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 1.0, "end_time": 20.0, "azimuth_deg": 58.095, "elevation_deg": 15.366, "distance_m": 3.01}, {"class_id": 2, "class_name": "animal", "track_id": 1, "start_time": 4.0, "end_time": 5.2, "azimuth_deg": 107.472, "elevation_deg": 5.619, "distance_m": 2.34}, {"class_id": 62, "class_name": "zipper", "track_id": 2, "start_time": 8.3, "end_time": 9.3, "azimuth_deg": 49.464, "elevation_deg": 15.797, "distance_m": 3.44}, {"class_id": 17, "class_name": "door", "track_id": 3, "start_time": 14.7, "end_time": 16.3, "azimuth_deg": 18.521, "elevation_deg": -50.623, "distance_m": 1.88}]}
{"qa_id": "qa_88204f7191a9ec13fbf1", "split": "test", "audio_id": "foa_e1667c2db35d7033ffe5", "audio_path": "audio/test/foa_e1667c2db35d7033ffe5.wav", "scene_annotation_csv_path": "annotations/test/foa_e1667c2db35d7033ffe5.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the speech?", "answer": "-1.4 degrees", "canonical_answer": "-1.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 6.2, "azimuth_deg": 11.62, "elevation_deg": -1.366, "distance_m": 2.04}]}
{"qa_id": "qa_e397173d01e01e551c20", "split": "test", "audio_id": "foa_5b9fd8b416447924545d", "audio_path": "audio/test/foa_5b9fd8b416447924545d.wav", "scene_annotation_csv_path": "annotations/test/foa_5b9fd8b416447924545d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the male speech?", "answer": "-75.8 degrees", "canonical_answer": "-75.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": -75.804, "elevation_deg": -22.372, "distance_m": 2.52}]}
{"qa_id": "qa_b14d6b66f4a3ecb72a34", "split": "test", "audio_id": "foa_734333a2dcf4951a3339", "audio_path": "audio/test/foa_734333a2dcf4951a3339.wav", "scene_annotation_csv_path": "annotations/test/foa_734333a2dcf4951a3339.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=45.6 degrees, elevation=9.7 degrees?", "answer": "The sound detected at azimuth=45.6 degrees and elevation=9.7 degrees is a tool.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": 45.558, "elevation_deg": 9.713, "distance_m": 0.96}]}
{"qa_id": "qa_a8a78a289686d0b3a46a", "split": "test", "audio_id": "foa_782f7f326741c077e25a", "audio_path": "audio/test/foa_782f7f326741c077e25a.wav", "scene_annotation_csv_path": "annotations/test/foa_782f7f326741c077e25a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is heard from the front-left and above of the listener?", "answer": "The source heard from the front-left and above is a musical instrument.", "canonical_answer": "musical instrument", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.2, "end_time": 14.8, "azimuth_deg": 42.79, "elevation_deg": 20.566, "distance_m": 2.49}]}
{"qa_id": "qa_b9d1eb0c3a99f484db6f", "split": "test", "audio_id": "foa_78815a4877fe69e7b12f", "audio_path": "audio/test/foa_78815a4877fe69e7b12f.wav", "scene_annotation_csv_path": "annotations/test/foa_78815a4877fe69e7b12f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval can the speech be heard?", "answer": "The speech is audible from 18.7s to 20.0s.", "canonical_answer": "18.7s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 4, "start_time": 18.7, "end_time": 20.0, "azimuth_deg": -28.269, "elevation_deg": 20.46, "distance_m": 2.47}]}
{"qa_id": "qa_8282302f9f4d163f9b8d", "split": "test", "audio_id": "foa_f67e8e274e57aa67012a", "audio_path": "audio/test/foa_f67e8e274e57aa67012a.wav", "scene_annotation_csv_path": "annotations/test/foa_f67e8e274e57aa67012a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the fire active?", "answer": "The fire remains active throughout the period from 0.0s to 2.2s.", "canonical_answer": "0.0s to 2.2s", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 0, "start_time": 0.0, "end_time": 2.2, "azimuth_deg": 96.757, "elevation_deg": 6.502, "distance_m": 2.87}]}
{"qa_id": "qa_db7d128689fcdbc03e15", "split": "test", "audio_id": "foa_880152aa0c4cc55f3aff", "audio_path": "audio/test/foa_880152aa0c4cc55f3aff.wav", "scene_annotation_csv_path": "annotations/test/foa_880152aa0c4cc55f3aff.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=160.7 degrees, elevation=0.0 degrees?", "answer": "An aircraft is located at azimuth 160.7 degrees and elevation 0.0 degrees.", "canonical_answer": "aircraft", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 4, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 160.712, "elevation_deg": 0.0, "distance_m": 2.12}]}
{"qa_id": "qa_2e873a473ff809c61804", "split": "test", "audio_id": "foa_87a55c58a6b3e8fec04e", "audio_path": "audio/test/foa_87a55c58a6b3e8fec04e.wav", "scene_annotation_csv_path": "annotations/test/foa_87a55c58a6b3e8fec04e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur throughout the audio clip, and what are their respective time intervals?", "answer": "The audio clip features a musical instrument from 0.0s to 14.8s, a home sound from 8.4s to 18.0s, an animal from 16.0s to 20.0s, and an alarm from 19.2s to 20.0s.", "canonical_answer": "musical instrument (0.0s to 14.8s); home sound (8.4s to 18.0s); animal (16.0s to 20.0s); alarm (19.2s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.0, "end_time": 14.8, "azimuth_deg": -173.727, "elevation_deg": 14.205, "distance_m": 1.93}, {"class_id": 28, "class_name": "home_sound", "track_id": 1, "start_time": 8.4, "end_time": 18.0, "azimuth_deg": 28.457, "elevation_deg": -16.718, "distance_m": 2.83}, {"class_id": 2, "class_name": "animal", "track_id": 2, "start_time": 16.0, "end_time": 20.0, "azimuth_deg": -5.714, "elevation_deg": -14.519, "distance_m": 1.22}, {"class_id": 1, "class_name": "alarm", "track_id": 3, "start_time": 19.2, "end_time": 20.0, "azimuth_deg": 69.41, "elevation_deg": -52.158, "distance_m": 1.78}]}
{"qa_id": "qa_3fe18d29cbf55966e1d1", "split": "test", "audio_id": "foa_596fac77e0438eb56494", "audio_path": "audio/test/foa_596fac77e0438eb56494.wav", "scene_annotation_csv_path": "annotations/test/foa_596fac77e0438eb56494.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the tool in degrees.", "answer": "-68.5 degrees", "canonical_answer": "-68.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.6, "end_time": 3.9, "azimuth_deg": -68.488, "elevation_deg": -41.264, "distance_m": 3.46}]}
{"qa_id": "qa_590d352896714a914014", "split": "test", "audio_id": "foa_a1da4874e46d99030376", "audio_path": "audio/test/foa_a1da4874e46d99030376.wav", "scene_annotation_csv_path": "annotations/test/foa_a1da4874e46d99030376.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the rain?", "answer": "22.4 degrees", "canonical_answer": "22.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 18.2, "azimuth_deg": -114.373, "elevation_deg": 22.438, "distance_m": 3.7}]}
{"qa_id": "qa_a76c96240316a2f5ce7e", "split": "test", "audio_id": "foa_089a8ee46f2c39e28547", "audio_path": "audio/test/foa_089a8ee46f2c39e28547.wav", "scene_annotation_csv_path": "annotations/test/foa_089a8ee46f2c39e28547.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the back-left and below the listener?", "answer": "The sound source coming from the back-left and below is an alarm.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 2, "start_time": 13.0, "end_time": 20.0, "azimuth_deg": 131.194, "elevation_deg": -19.301, "distance_m": 1.47}]}
{"qa_id": "qa_ed0e3ae375e7ffe0d827", "split": "test", "audio_id": "foa_2309da05ff23bb5da67a", "audio_path": "audio/test/foa_2309da05ff23bb5da67a.wav", "scene_annotation_csv_path": "annotations/test/foa_2309da05ff23bb5da67a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=1.1 degrees, elevation=-4.9 degrees?", "answer": "The sound heard from azimuth=1.1 degrees, elevation=-4.9 degrees is a body sound.", "canonical_answer": "body sound", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 1, "start_time": 3.0, "end_time": 5.5, "azimuth_deg": 1.059, "elevation_deg": -4.914, "distance_m": 3.09}]}
{"qa_id": "qa_74c3535c390b3dca3ffe", "split": "test", "audio_id": "foa_cf7681541ddef61be1b2", "audio_path": "audio/test/foa_cf7681541ddef61be1b2.wav", "scene_annotation_csv_path": "annotations/test/foa_cf7681541ddef61be1b2.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the speech active?", "answer": "The speech is active from 0.6s to 5.2s.", "canonical_answer": "0.6s to 5.2s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 5.2, "azimuth_deg": -101.996, "elevation_deg": 0.0, "distance_m": 4.46}]}
{"qa_id": "qa_767f86f5324c28203885", "split": "test", "audio_id": "foa_50105931ca69f809aa07", "audio_path": "audio/test/foa_50105931ca69f809aa07.wav", "scene_annotation_csv_path": "annotations/test/foa_50105931ca69f809aa07.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is located in front of and above the listener?", "answer": "The sound source coming from the front and above is an insect.", "canonical_answer": "insect", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.5, "end_time": 15.4, "azimuth_deg": 12.158, "elevation_deg": 33.06, "distance_m": 1.62}]}
{"qa_id": "qa_a17f13152ee9bf062fd6", "split": "test", "audio_id": "foa_589ccb35aaa12a171403", "audio_path": "audio/test/foa_589ccb35aaa12a171403.wav", "scene_annotation_csv_path": "annotations/test/foa_589ccb35aaa12a171403.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the bird in degrees.", "answer": "-40.4 degrees", "canonical_answer": "-40.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 8.9, "azimuth_deg": 44.19, "elevation_deg": -40.412, "distance_m": 0.87}]}
{"qa_id": "qa_c5f249ef879fe1604c8f", "split": "test", "audio_id": "foa_06a5f4b1c88f0a10d05d", "audio_path": "audio/test/foa_06a5f4b1c88f0a10d05d.wav", "scene_annotation_csv_path": "annotations/test/foa_06a5f4b1c88f0a10d05d.csv", "dataset": "starss23", "data_source": "dcase_real", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the male speech coming?", "answer": "-80.0 degrees", "canonical_answer": "-80.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 2, "start_time": 1.5, "end_time": 11.0, "azimuth_deg": -80.0, "elevation_deg": -8.0, "distance_m": 1.63}]}
{"qa_id": "qa_46924d3afb33890fe75b", "split": "test", "audio_id": "foa_90178a8fb7b9e47d5112", "audio_path": "audio/test/foa_90178a8fb7b9e47d5112.wav", "scene_annotation_csv_path": "annotations/test/foa_90178a8fb7b9e47d5112.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their specific time intervals?", "answer": "The audio contains a bell from 0.6s to 13.4s, a home sound from 2.2s to 2.7s, and tape from 3.1s to 18.2s.", "canonical_answer": "bell (0.6s to 13.4s); home sound (2.2s to 2.7s); tape (3.1s to 18.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 1, "start_time": 0.6, "end_time": 13.4, "azimuth_deg": 115.331, "elevation_deg": -8.899, "distance_m": 3.3}, {"class_id": 28, "class_name": "home_sound", "track_id": 2, "start_time": 2.2, "end_time": 2.7, "azimuth_deg": 122.09, "elevation_deg": 22.928, "distance_m": 0.76}, {"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 3.1, "end_time": 18.2, "azimuth_deg": 155.753, "elevation_deg": 33.82, "distance_m": 4.19}]}
{"qa_id": "qa_4c0cffbf82bae7c69354", "split": "test", "audio_id": "foa_3b62403a7436ccf70ad1", "audio_path": "audio/test/foa_3b62403a7436ccf70ad1.wav", "scene_annotation_csv_path": "annotations/test/foa_3b62403a7436ccf70ad1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the animal in degrees.", "answer": "56.6 degrees", "canonical_answer": "56.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 2, "start_time": 6.2, "end_time": 10.3, "azimuth_deg": 56.64, "elevation_deg": 21.933, "distance_m": 2.67}]}
{"qa_id": "qa_63bda5a58600de0615ec", "split": "test", "audio_id": "foa_a1f1778e71631507d3d5", "audio_path": "audio/test/foa_a1f1778e71631507d3d5.wav", "scene_annotation_csv_path": "annotations/test/foa_a1f1778e71631507d3d5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located in the front and below the listener?", "answer": "The sound source coming from the front and below is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 8.2, "end_time": 20.0, "azimuth_deg": -8.891, "elevation_deg": -17.987, "distance_m": 2.27}]}
{"qa_id": "qa_9b7658214897b6c3f03d", "split": "test", "audio_id": "foa_d0524051dc44d9fe52e2", "audio_path": "audio/test/foa_d0524051dc44d9fe52e2.wav", "scene_annotation_csv_path": "annotations/test/foa_d0524051dc44d9fe52e2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=5.6 degrees, elevation=-6.5 degrees?", "answer": "The sound heard from azimuth=5.6 degrees and elevation=-6.5 degrees is a guitar.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 3.4, "azimuth_deg": 5.551, "elevation_deg": -6.46, "distance_m": 3.33}]}
{"qa_id": "qa_574da95772560d4db8e9", "split": "test", "audio_id": "foa_225252b4a854843f16ba", "audio_path": "audio/test/foa_225252b4a854843f16ba.wav", "scene_annotation_csv_path": "annotations/test/foa_225252b4a854843f16ba.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the time span of the speech event?", "answer": "The speech event is active from 0.5s to 4.3s.", "canonical_answer": "0.5s to 4.3s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 4.3, "azimuth_deg": -8.774, "elevation_deg": -17.323, "distance_m": 1.64}]}
{"qa_id": "qa_0558b3cb8858281b3ec7", "split": "test", "audio_id": "foa_1c9f8a7585303a92372b", "audio_path": "audio/test/foa_1c9f8a7585303a92372b.wav", "scene_annotation_csv_path": "annotations/test/foa_1c9f8a7585303a92372b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the home sound?", "answer": "-33.5 degrees", "canonical_answer": "-33.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.0, "end_time": 5.0, "azimuth_deg": 99.471, "elevation_deg": -33.49, "distance_m": 3.61}]}
{"qa_id": "qa_7bd13a4d39b7aafd6138", "split": "test", "audio_id": "foa_7130578fd70a5fb406dd", "audio_path": "audio/test/foa_7130578fd70a5fb406dd.wav", "scene_annotation_csv_path": "annotations/test/foa_7130578fd70a5fb406dd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their respective time intervals?", "answer": "The audio clip features a war sound that occurs from 2.2s to 4.8s.", "canonical_answer": "war sound (2.2s to 4.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 2.2, "end_time": 4.8, "azimuth_deg": 1.903, "elevation_deg": 7.674, "distance_m": 2.52}]}
{"qa_id": "qa_4c57814c2bc5aa25a9e2", "split": "test", "audio_id": "foa_ac8057b6674e01912f03", "audio_path": "audio/test/foa_ac8057b6674e01912f03.wav", "scene_annotation_csv_path": "annotations/test/foa_ac8057b6674e01912f03.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What is the source of the sound located at the back and below?", "answer": "The source located at the back and below is a printer.", "canonical_answer": "printer", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 2, "start_time": 8.8, "end_time": 14.9, "azimuth_deg": 166.856, "elevation_deg": -37.047, "distance_m": 1.82}]}
{"qa_id": "qa_f70bad6654e6393f003d", "split": "test", "audio_id": "foa_d56ab1a5e878b80a4da3", "audio_path": "audio/test/foa_d56ab1a5e878b80a4da3.wav", "scene_annotation_csv_path": "annotations/test/foa_d56ab1a5e878b80a4da3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-97.5 degrees, elevation=52.7 degrees?", "answer": "A bell is located at azimuth -97.5 degrees and elevation 52.7 degrees.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": -97.546, "elevation_deg": 52.726, "distance_m": 1.57}]}
{"qa_id": "qa_d5842c7b98c20350a50b", "split": "test", "audio_id": "foa_ce426788f49ead849328", "audio_path": "audio/test/foa_ce426788f49ead849328.wav", "scene_annotation_csv_path": "annotations/test/foa_ce426788f49ead849328.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the footsteps in degrees.", "answer": "5.4 degrees", "canonical_answer": "5.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.3, "end_time": 20.0, "azimuth_deg": 159.092, "elevation_deg": 5.394, "distance_m": 1.64}]}
{"qa_id": "qa_2389e5ea1450ae6344e3", "split": "test", "audio_id": "foa_776a09efe47ea8f530bd", "audio_path": "audio/test/foa_776a09efe47ea8f530bd.wav", "scene_annotation_csv_path": "annotations/test/foa_776a09efe47ea8f530bd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the writing in degrees.", "answer": "-99.1 degrees", "canonical_answer": "-99.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.5, "end_time": 20.0, "azimuth_deg": -99.065, "elevation_deg": 8.289, "distance_m": 3.1}]}
{"qa_id": "qa_541ad2c8008dc89c4f66", "split": "test", "audio_id": "foa_122e4d00261bc46c3b20", "audio_path": "audio/test/foa_122e4d00261bc46c3b20.wav", "scene_annotation_csv_path": "annotations/test/foa_122e4d00261bc46c3b20.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the time span of the bell event?", "answer": "The bell sound event is active from 0.0s to 14.2s.", "canonical_answer": "0.0s to 14.2s", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 14.2, "azimuth_deg": -162.89, "elevation_deg": -20.062, "distance_m": 3.5}]}
{"qa_id": "qa_1ab0fdb040a7a19c960f", "split": "test", "audio_id": "foa_3df148fa0a5e52d4f53f", "audio_path": "audio/test/foa_3df148fa0a5e52d4f53f.wav", "scene_annotation_csv_path": "annotations/test/foa_3df148fa0a5e52d4f53f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains aircraft from 0.2s to 20.0s, crushing from 0.7s to 4.9s, and an animal from 11.6s to 20.0s.", "canonical_answer": "aircraft (0.2s to 20.0s); crushing (0.7s to 4.9s); animal (11.6s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": 141.307, "elevation_deg": 15.05, "distance_m": 2.97}, {"class_id": 15, "class_name": "crushing", "track_id": 1, "start_time": 0.7, "end_time": 4.9, "azimuth_deg": 119.77, "elevation_deg": 44.492, "distance_m": 0.71}, {"class_id": 2, "class_name": "animal", "track_id": 2, "start_time": 11.6, "end_time": 20.0, "azimuth_deg": 108.379, "elevation_deg": -15.751, "distance_m": 2.97}]}
{"qa_id": "qa_a5b900e49340ae4e4367", "split": "test", "audio_id": "foa_b4d8fb2facf640f5cbd2", "audio_path": "audio/test/foa_b4d8fb2facf640f5cbd2.wav", "scene_annotation_csv_path": "annotations/test/foa_b4d8fb2facf640f5cbd2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=175.2 degrees, elevation=3.7 degrees?", "answer": "A body sound is located at azimuth=175.2 degrees and elevation=3.7 degrees.", "canonical_answer": "body sound", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.3, "end_time": 0.7, "azimuth_deg": 175.176, "elevation_deg": 3.707, "distance_m": 2.44}]}
{"qa_id": "qa_dda27d50ffd8309bd803", "split": "test", "audio_id": "foa_562ff85c2a6dab9bcd4c", "audio_path": "audio/test/foa_562ff85c2a6dab9bcd4c.wav", "scene_annotation_csv_path": "annotations/test/foa_562ff85c2a6dab9bcd4c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the gong active?", "answer": "The gong is active from 0.0s to 4.8s.", "canonical_answer": "0.0s to 4.8s", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 0.0, "end_time": 4.8, "azimuth_deg": -0.591, "elevation_deg": -40.216, "distance_m": 1.93}]}
{"qa_id": "qa_13b0bc26826886aa5cf8", "split": "test", "audio_id": "foa_f2969830c15f7b9d69fb", "audio_path": "audio/test/foa_f2969830c15f7b9d69fb.wav", "scene_annotation_csv_path": "annotations/test/foa_f2969830c15f7b9d69fb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front-right and below the listener?", "answer": "The source located to the front-right and below the listener is a train.", "canonical_answer": "train", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 0.0, "end_time": 9.6, "azimuth_deg": -57.133, "elevation_deg": -31.875, "distance_m": 1.94}]}
{"qa_id": "qa_829dd7b8e43d988c74dc", "split": "test", "audio_id": "foa_fc0a17019fbb957ce386", "audio_path": "audio/test/foa_fc0a17019fbb957ce386.wav", "scene_annotation_csv_path": "annotations/test/foa_fc0a17019fbb957ce386.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the typing?", "answer": "14.4 degrees", "canonical_answer": "14.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.0, "end_time": 14.8, "azimuth_deg": -135.496, "elevation_deg": 14.383, "distance_m": 2.63}]}
{"qa_id": "qa_48d46a28ccb26a30d7a6", "split": "test", "audio_id": "foa_10cf76f4983d3bbba290", "audio_path": "audio/test/foa_10cf76f4983d3bbba290.wav", "scene_annotation_csv_path": "annotations/test/foa_10cf76f4983d3bbba290.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the guitar coming?", "answer": "-149.1 degrees", "canonical_answer": "-149.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 1, "start_time": 8.7, "end_time": 15.1, "azimuth_deg": -149.132, "elevation_deg": -6.401, "distance_m": 3.19}]}
{"qa_id": "qa_1a112d39a93eed6f2fdc", "split": "test", "audio_id": "foa_91779ca2d181fc69806c", "audio_path": "audio/test/foa_91779ca2d181fc69806c.wav", "scene_annotation_csv_path": "annotations/test/foa_91779ca2d181fc69806c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time intervals?", "answer": "The audio contains an alarm that lasts from 0.0s to 0.4s.", "canonical_answer": "alarm (0.0s to 0.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": 3.078, "elevation_deg": -28.446, "distance_m": 2.56}]}
{"qa_id": "qa_06320c467201b4493d9a", "split": "test", "audio_id": "foa_805f11b4bc1d6a5160a2", "audio_path": "audio/test/foa_805f11b4bc1d6a5160a2.wav", "scene_annotation_csv_path": "annotations/test/foa_805f11b4bc1d6a5160a2.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains water from 0.0s to 20.0s and water from 0.0s to 11.4s.", "canonical_answer": "water (0.0s to 20.0s); water (0.0s to 11.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -134.828, "elevation_deg": 0.0, "distance_m": 4.73}, {"class_id": 57, "class_name": "water", "track_id": 1, "start_time": 0.0, "end_time": 11.4, "azimuth_deg": 3.54, "elevation_deg": 26.922, "distance_m": 1.45}]}
{"qa_id": "qa_3898c38c57e3072d9789", "split": "test", "audio_id": "foa_0476462aa61f7b597231", "audio_path": "audio/test/foa_0476462aa61f7b597231.wav", "scene_annotation_csv_path": "annotations/test/foa_0476462aa61f7b597231.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the tool coming?", "answer": "-170.5 degrees", "canonical_answer": "-170.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 4.7, "azimuth_deg": -170.548, "elevation_deg": -13.772, "distance_m": 3.3}]}
{"qa_id": "qa_a3308d6e21fae691ebd7", "split": "test", "audio_id": "foa_51e8f7659219e1d16ba6", "audio_path": "audio/test/foa_51e8f7659219e1d16ba6.wav", "scene_annotation_csv_path": "annotations/test/foa_51e8f7659219e1d16ba6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=86.5 degrees, elevation=-19.2 degrees?", "answer": "A machine is located at azimuth 86.5 degrees and elevation -19.2 degrees.", "canonical_answer": "machine", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 10.0, "azimuth_deg": 86.519, "elevation_deg": -19.225, "distance_m": 1.77}]}
{"qa_id": "qa_60fe01e31e427028a6fb", "split": "test", "audio_id": "foa_da8e28718f39512341c8", "audio_path": "audio/test/foa_da8e28718f39512341c8.wav", "scene_annotation_csv_path": "annotations/test/foa_da8e28718f39512341c8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the clock be heard?", "answer": "The clock is active from 0.0s to 20.0s.", "canonical_answer": "0.0s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 115.982, "elevation_deg": 13.608, "distance_m": 3.39}]}
{"qa_id": "qa_61e242fded77714859ae", "split": "test", "audio_id": "foa_8664e9a180d15868a94c", "audio_path": "audio/test/foa_8664e9a180d15868a94c.wav", "scene_annotation_csv_path": "annotations/test/foa_8664e9a180d15868a94c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located behind and below the listener?", "answer": "The sound coming from the back and below is a machine.", "canonical_answer": "machine", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 12.9, "azimuth_deg": 176.46, "elevation_deg": -28.077, "distance_m": 2.62}]}
{"qa_id": "qa_11f1b42fed97051cc7ee", "split": "test", "audio_id": "foa_c387f8a9447ee3c52f2a", "audio_path": "audio/test/foa_c387f8a9447ee3c52f2a.wav", "scene_annotation_csv_path": "annotations/test/foa_c387f8a9447ee3c52f2a.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the speech?", "answer": "-5.2 degrees", "canonical_answer": "-5.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 4.2, "azimuth_deg": 80.647, "elevation_deg": -5.165, "distance_m": 3.55}]}
{"qa_id": "qa_4d225eca819f2b1d368f", "split": "test", "audio_id": "foa_29bdfdaa332aea593ae7", "audio_path": "audio/test/foa_29bdfdaa332aea593ae7.wav", "scene_annotation_csv_path": "annotations/test/foa_29bdfdaa332aea593ae7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the drum be heard?", "answer": "The drum is active from 0.0s to 1.9s.", "canonical_answer": "0.0s to 1.9s", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 1.9, "azimuth_deg": -44.447, "elevation_deg": -18.249, "distance_m": 3.07}]}
{"qa_id": "qa_836aa676734c4efd4922", "split": "test", "audio_id": "foa_43876ec1aa75c0ec28e5", "audio_path": "audio/test/foa_43876ec1aa75c0ec28e5.wav", "scene_annotation_csv_path": "annotations/test/foa_43876ec1aa75c0ec28e5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio contains animal from 0.2s to 9.8s.", "canonical_answer": "animal (0.2s to 9.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 0.2, "end_time": 9.8, "azimuth_deg": 32.212, "elevation_deg": -33.872, "distance_m": 1.77}]}
{"qa_id": "qa_8e3bfa62f7064079c34e", "split": "test", "audio_id": "foa_c41469e23a1866993c23", "audio_path": "audio/test/foa_c41469e23a1866993c23.wav", "scene_annotation_csv_path": "annotations/test/foa_c41469e23a1866993c23.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front-right?", "answer": "The source coming from the front-right is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 10.6, "azimuth_deg": -26.644, "elevation_deg": 0.442, "distance_m": 4.23}]}
{"qa_id": "qa_46c19d6f347dde8b10c6", "split": "test", "audio_id": "foa_068f5693777cb79318b4", "audio_path": "audio/test/foa_068f5693777cb79318b4.wav", "scene_annotation_csv_path": "annotations/test/foa_068f5693777cb79318b4.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=64.6 degrees, elevation=0.0 degrees?", "answer": "An alarm is located at azimuth=64.6 degrees and elevation=0.0 degrees.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 64.552, "elevation_deg": 0.0, "distance_m": 2.5}]}
{"qa_id": "qa_e0c6deb5c521750ae1b9", "split": "test", "audio_id": "foa_3d9829e5d7f631616076", "audio_path": "audio/test/foa_3d9829e5d7f631616076.wav", "scene_annotation_csv_path": "annotations/test/foa_3d9829e5d7f631616076.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the wind?", "answer": "-49.8 degrees", "canonical_answer": "-49.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 3, "start_time": 5.5, "end_time": 16.8, "azimuth_deg": -49.807, "elevation_deg": -13.346, "distance_m": 1.98}]}
{"qa_id": "qa_5eb8ac1f39f86cdbdff5", "split": "test", "audio_id": "foa_84bf47d2827104087f1c", "audio_path": "audio/test/foa_84bf47d2827104087f1c.wav", "scene_annotation_csv_path": "annotations/test/foa_84bf47d2827104087f1c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the typing in degrees.", "answer": "-1.5 degrees", "canonical_answer": "-1.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.3, "end_time": 11.6, "azimuth_deg": -126.15, "elevation_deg": -1.537, "distance_m": 2.24}]}
{"qa_id": "qa_ee7ee28cecaa3a94fe3c", "split": "test", "audio_id": "foa_8e052e007ce2c662b7a7", "audio_path": "audio/test/foa_8e052e007ce2c662b7a7.wav", "scene_annotation_csv_path": "annotations/test/foa_8e052e007ce2c662b7a7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the right and below the listener?", "answer": "The sound source coming from the right and below is paper.", "canonical_answer": "paper", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 1, "start_time": 15.2, "end_time": 20.0, "azimuth_deg": -76.98, "elevation_deg": -46.698, "distance_m": 2.69}]}
{"qa_id": "qa_c8a70b37a2f1cd25c1a3", "split": "test", "audio_id": "foa_bfc83883e626655bd6e0", "audio_path": "audio/test/foa_bfc83883e626655bd6e0.wav", "scene_annotation_csv_path": "annotations/test/foa_bfc83883e626655bd6e0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the machine coming?", "answer": "-114.6 degrees", "canonical_answer": "-114.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 2.4, "azimuth_deg": -114.556, "elevation_deg": -7.36, "distance_m": 0.87}]}
{"qa_id": "qa_67ed77e73c9bc0166899", "split": "test", "audio_id": "foa_cb91a9c2b3f6c3ad00e5", "audio_path": "audio/test/foa_cb91a9c2b3f6c3ad00e5.wav", "scene_annotation_csv_path": "annotations/test/foa_cb91a9c2b3f6c3ad00e5.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the speech active?", "answer": "The speech is active from 0.4s to 12.9s.", "canonical_answer": "0.4s to 12.9s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 12.9, "azimuth_deg": 95.509, "elevation_deg": -17.487, "distance_m": 1.08}]}
{"qa_id": "qa_2f0661663819fcaa12ec", "split": "test", "audio_id": "foa_a21ce372580479119959", "audio_path": "audio/test/foa_a21ce372580479119959.wav", "scene_annotation_csv_path": "annotations/test/foa_a21ce372580479119959.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the metal clink?", "answer": "-21.6 degrees", "canonical_answer": "-21.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.0, "end_time": 3.8, "azimuth_deg": 86.436, "elevation_deg": -21.585, "distance_m": 2.12}]}
{"qa_id": "qa_a8c1ae2c80da66896e70", "split": "test", "audio_id": "foa_3b1bebae06d359d684a7", "audio_path": "audio/test/foa_3b1bebae06d359d684a7.wav", "scene_annotation_csv_path": "annotations/test/foa_3b1bebae06d359d684a7.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-7.1 degrees, elevation=54.7 degrees?", "answer": "An animal is located at azimuth -7.1 degrees and elevation 54.7 degrees.", "canonical_answer": "animal", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 1, "start_time": 0.1, "end_time": 19.8, "azimuth_deg": -7.148, "elevation_deg": 54.696, "distance_m": 1.89}]}
{"qa_id": "qa_33675ef23d4dfbcc3f2c", "split": "test", "audio_id": "foa_58da4fc8e2cbd507af48", "audio_path": "audio/test/foa_58da4fc8e2cbd507af48.wav", "scene_annotation_csv_path": "annotations/test/foa_58da4fc8e2cbd507af48.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be heard in this audio clip, and what is the time interval for each?", "answer": "The audio contains aircraft from 0.3s to 20.0s, male speech from 7.8s to 8.3s, cooking from 9.1s to 20.0s, and a door from 16.6s to 20.0s.", "canonical_answer": "aircraft (0.3s to 20.0s); male speech (7.8s to 8.3s); cooking (9.1s to 20.0s); door (16.6s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.3, "end_time": 20.0, "azimuth_deg": 126.483, "elevation_deg": 43.68, "distance_m": 1.57}, {"class_id": 36, "class_name": "male_speech", "track_id": 1, "start_time": 7.8, "end_time": 8.3, "azimuth_deg": 60.16, "elevation_deg": 6.487, "distance_m": 0.68}, {"class_id": 12, "class_name": "cooking", "track_id": 2, "start_time": 9.1, "end_time": 20.0, "azimuth_deg": -146.78, "elevation_deg": -55.071, "distance_m": 1.7}, {"class_id": 17, "class_name": "door", "track_id": 3, "start_time": 16.6, "end_time": 20.0, "azimuth_deg": 160.79, "elevation_deg": -2.276, "distance_m": 2.59}]}
{"qa_id": "qa_fab5b620ad7505cf156f", "split": "test", "audio_id": "foa_9a977038d58a426a77d3", "audio_path": "audio/test/foa_9a977038d58a426a77d3.wav", "scene_annotation_csv_path": "annotations/test/foa_9a977038d58a426a77d3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=37.9 degrees, elevation=15.9 degrees?", "answer": "A cat is the sound heard from azimuth=37.9 degrees and elevation=15.9 degrees.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 11.3, "azimuth_deg": 37.854, "elevation_deg": 15.881, "distance_m": 2.93}]}
{"qa_id": "qa_3b1ccc050df606dc85b7", "split": "test", "audio_id": "foa_5025e4a5bb6b0ef1021b", "audio_path": "audio/test/foa_5025e4a5bb6b0ef1021b.wav", "scene_annotation_csv_path": "annotations/test/foa_5025e4a5bb6b0ef1021b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a wind instrument that is active from 0.2s to 2.4s.", "canonical_answer": "wind instrument (0.2s to 2.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.2, "end_time": 2.4, "azimuth_deg": 112.475, "elevation_deg": -30.016, "distance_m": 2.99}]}
{"qa_id": "qa_01274caea7fccbf73729", "split": "test", "audio_id": "foa_2ef0f73ebe1ca02bdcb0", "audio_path": "audio/test/foa_2ef0f73ebe1ca02bdcb0.wav", "scene_annotation_csv_path": "annotations/test/foa_2ef0f73ebe1ca02bdcb0.csv", "dataset": "starss22", "data_source": "dcase_real", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the water in degrees.", "answer": "-14.0 degrees", "canonical_answer": "-14.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 1, "start_time": 0.1, "end_time": 9.2, "azimuth_deg": -150.0, "elevation_deg": -14.0, "distance_m": null}]}
{"qa_id": "qa_ac7165c4f2e4d134256b", "split": "test", "audio_id": "foa_ca81ed6b22a94dbe3563", "audio_path": "audio/test/foa_ca81ed6b22a94dbe3563.wav", "scene_annotation_csv_path": "annotations/test/foa_ca81ed6b22a94dbe3563.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the human vocalization?", "answer": "52.6 degrees", "canonical_answer": "52.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.1, "end_time": 1.0, "azimuth_deg": 52.562, "elevation_deg": -2.007, "distance_m": 2.31}]}
{"qa_id": "qa_4052cef07a60f2f0d106", "split": "test", "audio_id": "foa_5e1a4de6e7f048c1b1e4", "audio_path": "audio/test/foa_5e1a4de6e7f048c1b1e4.wav", "scene_annotation_csv_path": "annotations/test/foa_5e1a4de6e7f048c1b1e4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front-right?", "answer": "The sound source located at the front-right is a bird.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 2.4, "azimuth_deg": -29.783, "elevation_deg": 5.274, "distance_m": 1.65}]}
{"qa_id": "qa_43f9dd76a79c56754d67", "split": "test", "audio_id": "foa_8de1b20c74a2eb5a68c8", "audio_path": "audio/test/foa_8de1b20c74a2eb5a68c8.wav", "scene_annotation_csv_path": "annotations/test/foa_8de1b20c74a2eb5a68c8.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the speech active?", "answer": "The speech is active from 0.5s to 7.2s.", "canonical_answer": "0.5s to 7.2s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 7.2, "azimuth_deg": -80.491, "elevation_deg": 0.0, "distance_m": 1.3}]}
{"qa_id": "qa_1d0bfedb1d01bcaf7e0b", "split": "test", "audio_id": "foa_31073cd76ebcbc4383e0", "audio_path": "audio/test/foa_31073cd76ebcbc4383e0.wav", "scene_annotation_csv_path": "annotations/test/foa_31073cd76ebcbc4383e0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What source is heard from the back-left of the listener?", "answer": "The source coming from the back-left is a clock.", "canonical_answer": "clock", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.7, "end_time": 12.8, "azimuth_deg": 151.859, "elevation_deg": -5.509, "distance_m": 2.7}]}
{"qa_id": "qa_26c9843e1d1a9f139b8c", "split": "test", "audio_id": "foa_af9bc210ba605e788128", "audio_path": "audio/test/foa_af9bc210ba605e788128.wav", "scene_annotation_csv_path": "annotations/test/foa_af9bc210ba605e788128.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the string instrument be heard?", "answer": "The string instrument is active from 0.0s to 0.3s.", "canonical_answer": "0.0s to 0.3s", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": 47.915, "elevation_deg": -32.621, "distance_m": 1.43}]}
{"qa_id": "qa_4035fdc30990a94f8721", "split": "test", "audio_id": "foa_2aa86d3f92a0af319f6c", "audio_path": "audio/test/foa_2aa86d3f92a0af319f6c.wav", "scene_annotation_csv_path": "annotations/test/foa_2aa86d3f92a0af319f6c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the body sound located?", "answer": "-23.4 degrees", "canonical_answer": "-23.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 3.1, "end_time": 4.1, "azimuth_deg": 42.992, "elevation_deg": -23.381, "distance_m": 3.28}]}
{"qa_id": "qa_ebbf61a2e131900eba96", "split": "test", "audio_id": "foa_857c9ed097e9f176d6ee", "audio_path": "audio/test/foa_857c9ed097e9f176d6ee.wav", "scene_annotation_csv_path": "annotations/test/foa_857c9ed097e9f176d6ee.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains speech from 0.0s to 16.8s.", "canonical_answer": "speech (0.0s to 16.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.0, "end_time": 16.8, "azimuth_deg": -17.18, "elevation_deg": -11.739, "distance_m": 2.95}]}
{"qa_id": "qa_3ba70f3446ac863f6c29", "split": "test", "audio_id": "foa_de4ad71a1b258833adba", "audio_path": "audio/test/foa_de4ad71a1b258833adba.wav", "scene_annotation_csv_path": "annotations/test/foa_de4ad71a1b258833adba.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the cat coming?", "answer": "92.8 degrees", "canonical_answer": "92.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 1, "start_time": 5.8, "end_time": 6.5, "azimuth_deg": 92.842, "elevation_deg": -21.731, "distance_m": 2.23}]}
{"qa_id": "qa_c60d39a76d543c5d0d4c", "split": "test", "audio_id": "foa_481b1ba2d53a2142d312", "audio_path": "audio/test/foa_481b1ba2d53a2142d312.wav", "scene_annotation_csv_path": "annotations/test/foa_481b1ba2d53a2142d312.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=2.7 degrees, elevation=20.7 degrees?", "answer": "A guitar is located at azimuth 2.7 degrees and elevation 20.7 degrees.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 4.0, "azimuth_deg": 2.707, "elevation_deg": 20.711, "distance_m": 2.16}]}
{"qa_id": "qa_eb39609f6a2246158ac6", "split": "test", "audio_id": "foa_41acc99caa39807ba129", "audio_path": "audio/test/foa_41acc99caa39807ba129.wav", "scene_annotation_csv_path": "annotations/test/foa_41acc99caa39807ba129.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=83.0 degrees, elevation=8.8 degrees?", "answer": "The sound originating from azimuth 83.0 degrees and elevation 8.8 degrees is wind.", "canonical_answer": "wind", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 2, "start_time": 8.6, "end_time": 20.0, "azimuth_deg": 82.976, "elevation_deg": 8.795, "distance_m": 1.74}]}
{"qa_id": "qa_752cc73e7bc479d24c52", "split": "test", "audio_id": "foa_f6408c2a8fb126e9fcb5", "audio_path": "audio/test/foa_f6408c2a8fb126e9fcb5.wav", "scene_annotation_csv_path": "annotations/test/foa_f6408c2a8fb126e9fcb5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the drum located?", "answer": "24.2 degrees", "canonical_answer": "24.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.6, "end_time": 11.8, "azimuth_deg": -75.333, "elevation_deg": 24.211, "distance_m": 1.05}]}
{"qa_id": "qa_0dfd9cb6c2d79668e4d1", "split": "test", "audio_id": "foa_77182126afb23db495ce", "audio_path": "audio/test/foa_77182126afb23db495ce.wav", "scene_annotation_csv_path": "annotations/test/foa_77182126afb23db495ce.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located in the front and below the listener?", "answer": "The sound source located in the front and below is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.1, "end_time": 17.2, "azimuth_deg": -17.062, "elevation_deg": -33.713, "distance_m": 0.92}]}
{"qa_id": "qa_a9719106f4ab590c5e41", "split": "test", "audio_id": "foa_72febeca0e6fd165829e", "audio_path": "audio/test/foa_72febeca0e6fd165829e.wav", "scene_annotation_csv_path": "annotations/test/foa_72febeca0e6fd165829e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the crackle be heard?", "answer": "The crackle is active from 2.8s to 8.0s.", "canonical_answer": "2.8s to 8.0s", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 0, "start_time": 2.8, "end_time": 8.0, "azimuth_deg": 128.219, "elevation_deg": -31.602, "distance_m": 2.7}]}
{"qa_id": "qa_871f5f0ff4b98c6adc85", "split": "test", "audio_id": "foa_480e30d46127377020a4", "audio_path": "audio/test/foa_480e30d46127377020a4.wav", "scene_annotation_csv_path": "annotations/test/foa_480e30d46127377020a4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the time interval for each?", "answer": "The audio contains typing from 0.2s to 20.0s.", "canonical_answer": "typing (0.2s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": 136.033, "elevation_deg": 29.715, "distance_m": 1.47}]}
{"qa_id": "qa_3dbb04dd05184e1752ca", "split": "test", "audio_id": "foa_cf45e4468ca3bad3103c", "audio_path": "audio/test/foa_cf45e4468ca3bad3103c.wav", "scene_annotation_csv_path": "annotations/test/foa_cf45e4468ca3bad3103c.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the speech?", "answer": "-125.5 degrees", "canonical_answer": "-125.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.0, "end_time": 12.3, "azimuth_deg": -125.494, "elevation_deg": 0.0, "distance_m": 1.49}]}
{"qa_id": "qa_f06396de72d4ad2b4c9b", "split": "test", "audio_id": "foa_f201cc2acbe5747baaec", "audio_path": "audio/test/foa_f201cc2acbe5747baaec.wav", "scene_annotation_csv_path": "annotations/test/foa_f201cc2acbe5747baaec.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=161.3 degrees, elevation=10.2 degrees?", "answer": "A machine is located at azimuth 161.3 degrees and elevation 10.2 degrees.", "canonical_answer": "machine", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 2.7, "end_time": 20.0, "azimuth_deg": 161.258, "elevation_deg": 10.158, "distance_m": 3.53}]}
{"qa_id": "qa_ee1070011ce8a946cb8b", "split": "test", "audio_id": "foa_91f0de1afc91226ebaa6", "audio_path": "audio/test/foa_91f0de1afc91226ebaa6.wav", "scene_annotation_csv_path": "annotations/test/foa_91f0de1afc91226ebaa6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the percussion active?", "answer": "The percussion is active from 12.2s to 13.1s.", "canonical_answer": "12.2s to 13.1s", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 2, "start_time": 12.2, "end_time": 13.1, "azimuth_deg": 139.268, "elevation_deg": -9.304, "distance_m": 2.53}]}
{"qa_id": "qa_f54a21168e2c57c80bdf", "split": "test", "audio_id": "foa_c58b662adbb28ecaf33d", "audio_path": "audio/test/foa_c58b662adbb28ecaf33d.wav", "scene_annotation_csv_path": "annotations/test/foa_c58b662adbb28ecaf33d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the typing in degrees.", "answer": "21.5 degrees", "canonical_answer": "21.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 2, "start_time": 8.5, "end_time": 18.9, "azimuth_deg": 21.495, "elevation_deg": -54.93, "distance_m": 1.13}]}
{"qa_id": "qa_d0a7bade12c73c38ba6d", "split": "test", "audio_id": "foa_5f50cf71b83f30370032", "audio_path": "audio/test/foa_5f50cf71b83f30370032.wav", "scene_annotation_csv_path": "annotations/test/foa_5f50cf71b83f30370032.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the speech?", "answer": "31.2 degrees", "canonical_answer": "31.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 4.5, "azimuth_deg": -66.597, "elevation_deg": 31.225, "distance_m": 1.59}]}
{"qa_id": "qa_c32ed00cacc5510500aa", "split": "test", "audio_id": "foa_7e93692d0e9fa9571a9b", "audio_path": "audio/test/foa_7e93692d0e9fa9571a9b.wav", "scene_annotation_csv_path": "annotations/test/foa_7e93692d0e9fa9571a9b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains rain from 0.0s to 20.0s, typing from 0.5s to 13.2s, human vocalization from 13.5s to 19.2s, and an alarm from 19.4s to 20.0s.", "canonical_answer": "rain (0.0s to 20.0s); typing (0.5s to 13.2s); human vocalization (13.5s to 19.2s); alarm (19.4s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -125.37, "elevation_deg": -19.267, "distance_m": 3.51}, {"class_id": 54, "class_name": "typing", "track_id": 1, "start_time": 0.5, "end_time": 13.2, "azimuth_deg": -115.659, "elevation_deg": 20.009, "distance_m": 2.91}, {"class_id": 29, "class_name": "human_vocalization", "track_id": 2, "start_time": 13.5, "end_time": 19.2, "azimuth_deg": -92.1, "elevation_deg": -23.686, "distance_m": 1.86}, {"class_id": 1, "class_name": "alarm", "track_id": 3, "start_time": 19.4, "end_time": 20.0, "azimuth_deg": -100.078, "elevation_deg": 13.42, "distance_m": 0.94}]}
{"qa_id": "qa_7224e8a284406470d8ee", "split": "test", "audio_id": "foa_f74a227bc2ce4b5b8478", "audio_path": "audio/test/foa_f74a227bc2ce4b5b8478.wav", "scene_annotation_csv_path": "annotations/test/foa_f74a227bc2ce4b5b8478.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left of the listener?", "answer": "The sound source coming from the left is writing.", "canonical_answer": "writing", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.1, "end_time": 3.8, "azimuth_deg": 96.237, "elevation_deg": 3.942, "distance_m": 3.48}]}
{"qa_id": "qa_1cdeb34862a9c801a74a", "split": "test", "audio_id": "foa_20cc9f015e807d84e1a5", "audio_path": "audio/test/foa_20cc9f015e807d84e1a5.wav", "scene_annotation_csv_path": "annotations/test/foa_20cc9f015e807d84e1a5.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the speech in degrees.", "answer": "41.3 degrees", "canonical_answer": "41.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 15.4, "azimuth_deg": 41.339, "elevation_deg": -13.396, "distance_m": 1.69}]}
{"qa_id": "qa_c612a837ed1b823caab5", "split": "test", "audio_id": "foa_bb1fb00c191ac88f9d6c", "audio_path": "audio/test/foa_bb1fb00c191ac88f9d6c.wav", "scene_annotation_csv_path": "annotations/test/foa_bb1fb00c191ac88f9d6c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains writing from 0.0s to 0.5s.", "canonical_answer": "writing (0.0s to 0.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.0, "end_time": 0.5, "azimuth_deg": -138.862, "elevation_deg": -2.232, "distance_m": 3.42}]}
{"qa_id": "qa_d2959ea4b26c42474809", "split": "test", "audio_id": "foa_befcc5a7df0d59118bfd", "audio_path": "audio/test/foa_befcc5a7df0d59118bfd.wav", "scene_annotation_csv_path": "annotations/test/foa_befcc5a7df0d59118bfd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the thunderstorm?", "answer": "-14.1 degrees", "canonical_answer": "-14.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 3.6, "end_time": 7.3, "azimuth_deg": 138.144, "elevation_deg": -14.092, "distance_m": 1.03}]}
{"qa_id": "qa_af30c01c3abed7f6af61", "split": "test", "audio_id": "foa_7fd671007e48fb89358d", "audio_path": "audio/test/foa_7fd671007e48fb89358d.wav", "scene_annotation_csv_path": "annotations/test/foa_7fd671007e48fb89358d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located behind the listener?", "answer": "The sound coming from the back is a thunderstorm.", "canonical_answer": "thunderstorm", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 0.0, "end_time": 17.9, "azimuth_deg": -160.538, "elevation_deg": -6.697, "distance_m": 3.15}]}
{"qa_id": "qa_c238a10281be2871c036", "split": "test", "audio_id": "foa_07c4c98c599672ecde03", "audio_path": "audio/test/foa_07c4c98c599672ecde03.wav", "scene_annotation_csv_path": "annotations/test/foa_07c4c98c599672ecde03.csv", "dataset": "tau2021", "data_source": "dcase_real", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=139.0 degrees, elevation=10.0 degrees?", "answer": "A dog is located at azimuth=139.0 degrees and elevation=10.0 degrees.", "canonical_answer": "dog", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 3, "start_time": 7.7, "end_time": 8.8, "azimuth_deg": 139.0, "elevation_deg": 10.0, "distance_m": null}]}
{"qa_id": "qa_1d7c8bb2e1a791ba8cbd", "split": "test", "audio_id": "foa_68de08c08594a52fd285", "audio_path": "audio/test/foa_68de08c08594a52fd285.wav", "scene_annotation_csv_path": "annotations/test/foa_68de08c08594a52fd285.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the water active?", "answer": "The water is active during the interval from 2.0s to 5.0s.", "canonical_answer": "2.0s to 5.0s", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 1, "start_time": 2.0, "end_time": 5.0, "azimuth_deg": 151.513, "elevation_deg": -20.148, "distance_m": 3.65}]}
{"qa_id": "qa_01b180b974a574c227a4", "split": "test", "audio_id": "foa_25483cb20a7773cca71c", "audio_path": "audio/test/foa_25483cb20a7773cca71c.wav", "scene_annotation_csv_path": "annotations/test/foa_25483cb20a7773cca71c.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the speech be heard?", "answer": "The speech is active from 0.2s to 2.2s.", "canonical_answer": "0.2s to 2.2s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 2.2, "azimuth_deg": -137.742, "elevation_deg": 40.327, "distance_m": 1.3}]}
{"qa_id": "qa_ed82df8e1bed5294933e", "split": "test", "audio_id": "foa_cb42005097b9e3559e09", "audio_path": "audio/test/foa_cb42005097b9e3559e09.wav", "scene_annotation_csv_path": "annotations/test/foa_cb42005097b9e3559e09.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the string instrument?", "answer": "29.3 degrees", "canonical_answer": "29.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 1.5, "azimuth_deg": 106.214, "elevation_deg": 29.294, "distance_m": 1.69}]}
{"qa_id": "qa_8f621bf282450cdddce4", "split": "test", "audio_id": "foa_42b0d6224989f3df20a6", "audio_path": "audio/test/foa_42b0d6224989f3df20a6.wav", "scene_annotation_csv_path": "annotations/test/foa_42b0d6224989f3df20a6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is heard coming from the front-left and above the listener?", "answer": "The source heard coming from the front-left and above is a string instrument.", "canonical_answer": "string instrument", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 2.3, "azimuth_deg": 23.506, "elevation_deg": 16.609, "distance_m": 2.18}]}
{"qa_id": "qa_de6a41987fb749cb8aef", "split": "test", "audio_id": "foa_055000faf983a3c41034", "audio_path": "audio/test/foa_055000faf983a3c41034.wav", "scene_annotation_csv_path": "annotations/test/foa_055000faf983a3c41034.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the dog?", "answer": "138.2 degrees", "canonical_answer": "138.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": 138.172, "elevation_deg": -16.473, "distance_m": 3.44}]}
{"qa_id": "qa_c3381b0ad1128e7c722f", "split": "test", "audio_id": "foa_630ce2eaa275bbd933a4", "audio_path": "audio/test/foa_630ce2eaa275bbd933a4.wav", "scene_annotation_csv_path": "annotations/test/foa_630ce2eaa275bbd933a4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are present in the audio, and during what time intervals do they occur?", "answer": "The audio contains an alarm that occurs from 0.1s to 0.7s.", "canonical_answer": "alarm (0.1s to 0.7s)", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.1, "end_time": 0.7, "azimuth_deg": -10.967, "elevation_deg": -14.672, "distance_m": 1.87}]}
{"qa_id": "qa_1a6eae6e97f1d3016c01", "split": "test", "audio_id": "foa_62c61aefefc6361dbf0c", "audio_path": "audio/test/foa_62c61aefefc6361dbf0c.wav", "scene_annotation_csv_path": "annotations/test/foa_62c61aefefc6361dbf0c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=48.5 degrees, elevation=2.6 degrees?", "answer": "A home sound is located at azimuth=48.5 degrees and elevation=2.6 degrees.", "canonical_answer": "home sound", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.6, "end_time": 1.8, "azimuth_deg": 48.466, "elevation_deg": 2.63, "distance_m": 2.26}]}
{"qa_id": "qa_479922a97f5b0c5ff0ce", "split": "test", "audio_id": "foa_8fd7badb07783f2d2b48", "audio_path": "audio/test/foa_8fd7badb07783f2d2b48.wav", "scene_annotation_csv_path": "annotations/test/foa_8fd7badb07783f2d2b48.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the insect in degrees.", "answer": "166.7 degrees", "canonical_answer": "166.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 14.6, "azimuth_deg": 166.748, "elevation_deg": -23.398, "distance_m": 2.37}]}
{"qa_id": "qa_5b14ceb8181fec629f37", "split": "test", "audio_id": "foa_80e5dfbafbbb4b8f969f", "audio_path": "audio/test/foa_80e5dfbafbbb4b8f969f.wav", "scene_annotation_csv_path": "annotations/test/foa_80e5dfbafbbb4b8f969f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the front-right side?", "answer": "The sound coming from the front-right is paper.", "canonical_answer": "paper", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.2, "end_time": 10.4, "azimuth_deg": -36.835, "elevation_deg": -8.132, "distance_m": 2.32}]}
{"qa_id": "qa_18c81ed65ca8fa8d478c", "split": "test", "audio_id": "foa_f4322d528d62b34065d7", "audio_path": "audio/test/foa_f4322d528d62b34065d7.wav", "scene_annotation_csv_path": "annotations/test/foa_f4322d528d62b34065d7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the breathing?", "answer": "-15.8 degrees", "canonical_answer": "-15.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.0, "end_time": 7.4, "azimuth_deg": -26.946, "elevation_deg": -15.82, "distance_m": 0.89}]}
{"qa_id": "qa_21e6d543c797ac9737fe", "split": "test", "audio_id": "foa_bfec07a19f58f3bce80d", "audio_path": "audio/test/foa_bfec07a19f58f3bce80d.wav", "scene_annotation_csv_path": "annotations/test/foa_bfec07a19f58f3bce80d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-78.2 degrees, elevation=-11.3 degrees?", "answer": "A bird is heard coming from azimuth -78.2 degrees and elevation -11.3 degrees.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 18.3, "azimuth_deg": -78.238, "elevation_deg": -11.302, "distance_m": 3.22}]}
{"qa_id": "qa_14a4ec1826ebf71f2dbb", "split": "test", "audio_id": "foa_bbee23eb869bbd19f052", "audio_path": "audio/test/foa_bbee23eb869bbd19f052.wav", "scene_annotation_csv_path": "annotations/test/foa_bbee23eb869bbd19f052.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip contains human vocalization occurring from 0.1s to 0.9s.", "canonical_answer": "human vocalization (0.1s to 0.9s)", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.1, "end_time": 0.9, "azimuth_deg": -162.662, "elevation_deg": -4.257, "distance_m": 2.78}]}
{"qa_id": "qa_ead471e00c434c30deb4", "split": "test", "audio_id": "foa_d08d1dea5db0455c4447", "audio_path": "audio/test/foa_d08d1dea5db0455c4447.wav", "scene_annotation_csv_path": "annotations/test/foa_d08d1dea5db0455c4447.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the wind instrument active?", "answer": "The wind instrument is active throughout the interval from 0.4s to 10.1s.", "canonical_answer": "0.4s to 10.1s", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.4, "end_time": 10.1, "azimuth_deg": -79.475, "elevation_deg": -34.011, "distance_m": 2.52}]}
{"qa_id": "qa_a22a7e085ffcc7c90d17", "split": "test", "audio_id": "foa_742636ed33d37d3e132c", "audio_path": "audio/test/foa_742636ed33d37d3e132c.wav", "scene_annotation_csv_path": "annotations/test/foa_742636ed33d37d3e132c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time spans?", "answer": "The audio features ocean from 0.0s to 16.9s, train from 10.9s to 20.0s, and guitar from 17.9s to 20.0s.", "canonical_answer": "ocean (0.0s to 16.9s); train (10.9s to 20.0s); guitar (17.9s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.0, "end_time": 16.9, "azimuth_deg": -125.01, "elevation_deg": 19.136, "distance_m": 0.68}, {"class_id": 53, "class_name": "train", "track_id": 1, "start_time": 10.9, "end_time": 20.0, "azimuth_deg": -86.479, "elevation_deg": 40.213, "distance_m": 1.3}, {"class_id": 27, "class_name": "guitar", "track_id": 2, "start_time": 17.9, "end_time": 20.0, "azimuth_deg": -85.606, "elevation_deg": -35.712, "distance_m": 2.04}]}
{"qa_id": "qa_884a0386d237934715c9", "split": "test", "audio_id": "foa_33fb6dc5e4531d21efd4", "audio_path": "audio/test/foa_33fb6dc5e4531d21efd4.wav", "scene_annotation_csv_path": "annotations/test/foa_33fb6dc5e4531d21efd4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the ocean in degrees.", "answer": "53.3 degrees", "canonical_answer": "53.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.1, "end_time": 17.0, "azimuth_deg": 53.288, "elevation_deg": 2.833, "distance_m": 2.17}]}
{"qa_id": "qa_771cdd7b6b2fedaac6a4", "split": "test", "audio_id": "foa_33ad7edddf442cf96a65", "audio_path": "audio/test/foa_33ad7edddf442cf96a65.wav", "scene_annotation_csv_path": "annotations/test/foa_33ad7edddf442cf96a65.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the footsteps be heard?", "answer": "The footsteps are audible from 18.2s to 20.0s.", "canonical_answer": "18.2s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 3, "start_time": 18.2, "end_time": 20.0, "azimuth_deg": 157.244, "elevation_deg": -11.091, "distance_m": 2.73}]}
{"qa_id": "qa_5594d47f58d0abc5a851", "split": "test", "audio_id": "foa_027cdd87003abfa38c54", "audio_path": "audio/test/foa_027cdd87003abfa38c54.wav", "scene_annotation_csv_path": "annotations/test/foa_027cdd87003abfa38c54.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the door in degrees.", "answer": "14.4 degrees", "canonical_answer": "14.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 1.4, "end_time": 2.9, "azimuth_deg": 84.66, "elevation_deg": 14.364, "distance_m": 1.53}]}
{"qa_id": "qa_d1f691f041a65a90a884", "split": "test", "audio_id": "foa_0894327a515329bfe103", "audio_path": "audio/test/foa_0894327a515329bfe103.wav", "scene_annotation_csv_path": "annotations/test/foa_0894327a515329bfe103.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located in the front and above position?", "answer": "The sound source located in the front and above position is percussion.", "canonical_answer": "percussion", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 2, "start_time": 2.0, "end_time": 3.5, "azimuth_deg": -5.197, "elevation_deg": 24.954, "distance_m": 1.47}]}
{"qa_id": "qa_34db46a7971d74c73456", "split": "test", "audio_id": "foa_74c8744957faaf90234a", "audio_path": "audio/test/foa_74c8744957faaf90234a.wav", "scene_annotation_csv_path": "annotations/test/foa_74c8744957faaf90234a.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=28.6 degrees, elevation=0.0 degrees?", "answer": "The sound detected at azimuth=28.6 degrees and elevation=0.0 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 6.3, "azimuth_deg": 28.583, "elevation_deg": 0.0, "distance_m": 3.11}]}
{"qa_id": "qa_821985004a1e886d1faf", "split": "test", "audio_id": "foa_eab237cbe1a870fc9015", "audio_path": "audio/test/foa_eab237cbe1a870fc9015.wav", "scene_annotation_csv_path": "annotations/test/foa_eab237cbe1a870fc9015.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the time span of the crackle event?", "answer": "The crackle event occurs from 7.5s to 13.6s.", "canonical_answer": "7.5s to 13.6s", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 2, "start_time": 7.5, "end_time": 13.6, "azimuth_deg": 38.52, "elevation_deg": 11.902, "distance_m": 0.74}]}
{"qa_id": "qa_c45c70f56f2d65bc426e", "split": "test", "audio_id": "foa_4ced074e500851b18455", "audio_path": "audio/test/foa_4ced074e500851b18455.wav", "scene_annotation_csv_path": "annotations/test/foa_4ced074e500851b18455.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the clock coming?", "answer": "155.2 degrees", "canonical_answer": "155.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 1, "start_time": 5.6, "end_time": 7.1, "azimuth_deg": 155.189, "elevation_deg": 27.881, "distance_m": 1.92}]}
{"qa_id": "qa_b9a9a3be3edd6d268220", "split": "test", "audio_id": "foa_687b58fcbe9f07e3aeb0", "audio_path": "audio/test/foa_687b58fcbe9f07e3aeb0.wav", "scene_annotation_csv_path": "annotations/test/foa_687b58fcbe9f07e3aeb0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains singing from 0.0s to 6.0s.", "canonical_answer": "singing (0.0s to 6.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 6.0, "azimuth_deg": 120.918, "elevation_deg": 15.055, "distance_m": 3.07}]}
{"qa_id": "qa_37dbc82a8ccb356628ec", "split": "test", "audio_id": "foa_81c5cdf53e8c7b8c90df", "audio_path": "audio/test/foa_81c5cdf53e8c7b8c90df.wav", "scene_annotation_csv_path": "annotations/test/foa_81c5cdf53e8c7b8c90df.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-2.4 degrees, elevation=35.5 degrees?", "answer": "A bird is the source located at azimuth -2.4 degrees and elevation 35.5 degrees.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": -2.441, "elevation_deg": 35.547, "distance_m": 1.63}]}
{"qa_id": "qa_c1fa76a50d0bfaf6fc31", "split": "test", "audio_id": "foa_fb1d90817820bf68c4a5", "audio_path": "audio/test/foa_fb1d90817820bf68c4a5.wav", "scene_annotation_csv_path": "annotations/test/foa_fb1d90817820bf68c4a5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the guitar?", "answer": "54.4 degrees", "canonical_answer": "54.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 151.536, "elevation_deg": 54.399, "distance_m": 1.05}]}
{"qa_id": "qa_c16536741da71a2b140e", "split": "test", "audio_id": "foa_cc78351a857494894431", "audio_path": "audio/test/foa_cc78351a857494894431.wav", "scene_annotation_csv_path": "annotations/test/foa_cc78351a857494894431.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is originating from the back-right of the listener?", "answer": "The sound source heard from the back-right is writing.", "canonical_answer": "writing", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.5, "end_time": 20.0, "azimuth_deg": -152.595, "elevation_deg": -13.967, "distance_m": 3.57}]}
{"qa_id": "qa_de120f8492e769c7ed3b", "split": "test", "audio_id": "foa_1dff1b21432201e3d793", "audio_path": "audio/test/foa_1dff1b21432201e3d793.wav", "scene_annotation_csv_path": "annotations/test/foa_1dff1b21432201e3d793.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the telephone alarm located?", "answer": "-0.3 degrees", "canonical_answer": "-0.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 0.8, "end_time": 8.8, "azimuth_deg": -75.149, "elevation_deg": -0.286, "distance_m": 2.66}]}
{"qa_id": "qa_ed6e653b627969b477b0", "split": "test", "audio_id": "foa_9b268402a8b67708a239", "audio_path": "audio/test/foa_9b268402a8b67708a239.wav", "scene_annotation_csv_path": "annotations/test/foa_9b268402a8b67708a239.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the female speech?", "answer": "177.8 degrees", "canonical_answer": "177.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 0, "start_time": 0.6, "end_time": 6.6, "azimuth_deg": 177.768, "elevation_deg": -1.214, "distance_m": 3.4}]}
{"qa_id": "qa_830c80f6b3c2f3ed9b9a", "split": "test", "audio_id": "foa_2bb611fc024cd3f51d27", "audio_path": "audio/test/foa_2bb611fc024cd3f51d27.wav", "scene_annotation_csv_path": "annotations/test/foa_2bb611fc024cd3f51d27.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front-right?", "answer": "The sound source located to the front-right is a train.", "canonical_answer": "train", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": -36.826, "elevation_deg": -14.68, "distance_m": 2.31}]}
{"qa_id": "qa_8b2680d0404ce285810d", "split": "test", "audio_id": "foa_20fee7447eb7f876ac14", "audio_path": "audio/test/foa_20fee7447eb7f876ac14.wav", "scene_annotation_csv_path": "annotations/test/foa_20fee7447eb7f876ac14.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the machine sound occur?", "answer": "The machine sound is active from 0.0s to 14.1s.", "canonical_answer": "0.0s to 14.1s", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 14.1, "azimuth_deg": -114.075, "elevation_deg": -18.625, "distance_m": 3.21}]}
{"qa_id": "qa_b327b6612672e8ba6caf", "split": "test", "audio_id": "foa_6662ba68895698d92bf1", "audio_path": "audio/test/foa_6662ba68895698d92bf1.wav", "scene_annotation_csv_path": "annotations/test/foa_6662ba68895698d92bf1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources are present in the audio, and what are their respective time intervals?", "answer": "The audio features a telephone alarm from 1.2s to 2.3s, tearing from 1.5s to 5.3s, and a frog from 2.4s to 3.1s.", "canonical_answer": "telephone alarm (1.2s to 2.3s); tearing (1.5s to 5.3s); frog (2.4s to 3.1s)", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 1, "start_time": 1.2, "end_time": 2.3, "azimuth_deg": -179.515, "elevation_deg": 18.282, "distance_m": 1.49}, {"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 1.5, "end_time": 5.3, "azimuth_deg": -107.737, "elevation_deg": -9.892, "distance_m": 3.39}, {"class_id": 24, "class_name": "frog", "track_id": 2, "start_time": 2.4, "end_time": 3.1, "azimuth_deg": 59.917, "elevation_deg": 4.045, "distance_m": 3.47}]}
{"qa_id": "qa_d4b23fcfa78737780c14", "split": "test", "audio_id": "foa_ea9dd4d70aff2b61d8d9", "audio_path": "audio/test/foa_ea9dd4d70aff2b61d8d9.wav", "scene_annotation_csv_path": "annotations/test/foa_ea9dd4d70aff2b61d8d9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=61.6 degrees, elevation=38.9 degrees?", "answer": "A machine is located at azimuth=61.6 degrees and elevation=38.9 degrees.", "canonical_answer": "machine", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 2.2, "azimuth_deg": 61.556, "elevation_deg": 38.888, "distance_m": 1.28}]}
{"qa_id": "qa_9caf4142dd3058692f01", "split": "test", "audio_id": "foa_04f8e601ce337185b893", "audio_path": "audio/test/foa_04f8e601ce337185b893.wav", "scene_annotation_csv_path": "annotations/test/foa_04f8e601ce337185b893.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=3.5 degrees, elevation=-12.8 degrees?", "answer": "The sound heard from azimuth=3.5 degrees and elevation=-12.8 degrees is a cat.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 2, "start_time": 11.1, "end_time": 20.0, "azimuth_deg": 3.53, "elevation_deg": -12.779, "distance_m": 3.22}]}
{"qa_id": "qa_0da254cf38904dd398c0", "split": "test", "audio_id": "foa_efea45944a161866b52a", "audio_path": "audio/test/foa_efea45944a161866b52a.wav", "scene_annotation_csv_path": "annotations/test/foa_efea45944a161866b52a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the wind instrument active?", "answer": "The wind instrument event occurs from 0.4s to 7.8s.", "canonical_answer": "0.4s to 7.8s", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.4, "end_time": 7.8, "azimuth_deg": 156.095, "elevation_deg": -51.975, "distance_m": 1.8}]}
{"qa_id": "qa_b4f68fe73834dc204029", "split": "test", "audio_id": "foa_8ad34f94aef01fbf1b7e", "audio_path": "audio/test/foa_8ad34f94aef01fbf1b7e.wav", "scene_annotation_csv_path": "annotations/test/foa_8ad34f94aef01fbf1b7e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip features tape from 0.2s to 7.7s, an insect from 7.5s to 12.1s, and a scratch from 9.6s to 10.6s.", "canonical_answer": "tape (0.2s to 7.7s); insect (7.5s to 12.1s); scratch (9.6s to 10.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 0.2, "end_time": 7.7, "azimuth_deg": 75.077, "elevation_deg": -24.197, "distance_m": 2.9}, {"class_id": 30, "class_name": "insect", "track_id": 1, "start_time": 7.5, "end_time": 12.1, "azimuth_deg": -172.009, "elevation_deg": 3.466, "distance_m": 0.76}, {"class_id": 44, "class_name": "scratch", "track_id": 2, "start_time": 9.6, "end_time": 10.6, "azimuth_deg": -107.691, "elevation_deg": -22.848, "distance_m": 2.59}]}
{"qa_id": "qa_a007ae6c3b65c320423e", "split": "test", "audio_id": "foa_2fcdea7564ef52658470", "audio_path": "audio/test/foa_2fcdea7564ef52658470.wav", "scene_annotation_csv_path": "annotations/test/foa_2fcdea7564ef52658470.csv", "dataset": "starss23", "data_source": "dcase_real", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the musical instrument in degrees.", "answer": "-20.0 degrees", "canonical_answer": "-20.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 1, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 23.0, "elevation_deg": -20.0, "distance_m": 1.48}]}
{"qa_id": "qa_1cbbd03cec64568aeb8a", "split": "test", "audio_id": "foa_39069a0e53676aef2a5e", "audio_path": "audio/test/foa_39069a0e53676aef2a5e.wav", "scene_annotation_csv_path": "annotations/test/foa_39069a0e53676aef2a5e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What is the source located at the front-left?", "answer": "The source located at the front-left is a machine.", "canonical_answer": "machine", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 1.0, "end_time": 4.0, "azimuth_deg": 66.058, "elevation_deg": 8.465, "distance_m": 2.82}]}
{"qa_id": "qa_568c8e10477b165200cb", "split": "test", "audio_id": "foa_309175867b6e8053ec23", "audio_path": "audio/test/foa_309175867b6e8053ec23.wav", "scene_annotation_csv_path": "annotations/test/foa_309175867b6e8053ec23.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the musical instrument coming?", "answer": "-43.0 degrees", "canonical_answer": "-43.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.0, "end_time": 15.2, "azimuth_deg": -43.025, "elevation_deg": -13.723, "distance_m": 2.36}]}
{"qa_id": "qa_048028359ee75dd4efb5", "split": "test", "audio_id": "foa_7766b6e94938daf22669", "audio_path": "audio/test/foa_7766b6e94938daf22669.wav", "scene_annotation_csv_path": "annotations/test/foa_7766b6e94938daf22669.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the guitar in degrees.", "answer": "-11.3 degrees", "canonical_answer": "-11.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 18.2, "azimuth_deg": 176.758, "elevation_deg": -11.254, "distance_m": 2.06}]}
{"qa_id": "qa_f65805355e96f89ce614", "split": "test", "audio_id": "foa_f14c985b08073444f0a4", "audio_path": "audio/test/foa_f14c985b08073444f0a4.wav", "scene_annotation_csv_path": "annotations/test/foa_f14c985b08073444f0a4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains breathing from 0.2s to 2.1s.", "canonical_answer": "breathing (0.2s to 2.1s)", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.2, "end_time": 2.1, "azimuth_deg": 72.394, "elevation_deg": 14.991, "distance_m": 3.5}]}
{"qa_id": "qa_104450be8c5cf6f713cc", "split": "test", "audio_id": "foa_627dacf66cf769d42dc9", "audio_path": "audio/test/foa_627dacf66cf769d42dc9.wav", "scene_annotation_csv_path": "annotations/test/foa_627dacf66cf769d42dc9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the human vocalization in degrees.", "answer": "-150.2 degrees", "canonical_answer": "-150.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -150.194, "elevation_deg": -21.214, "distance_m": 3.65}]}
{"qa_id": "qa_f0046ccf641e6b81cddc", "split": "test", "audio_id": "foa_c8d7f003c59bbe529510", "audio_path": "audio/test/foa_c8d7f003c59bbe529510.wav", "scene_annotation_csv_path": "annotations/test/foa_c8d7f003c59bbe529510.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=21.7 degrees, elevation=-3.4 degrees?", "answer": "The sound heard from azimuth=21.7 degrees and elevation=-3.4 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 6.6, "azimuth_deg": 21.652, "elevation_deg": -3.367, "distance_m": 1.21}]}
{"qa_id": "qa_49ce6769060a133d8625", "split": "test", "audio_id": "foa_110018b581a8b1ce585a", "audio_path": "audio/test/foa_110018b581a8b1ce585a.wav", "scene_annotation_csv_path": "annotations/test/foa_110018b581a8b1ce585a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What source is heard from the front-left of the listener?", "answer": "The source coming from the front-left is a guitar.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 4.0, "azimuth_deg": 35.606, "elevation_deg": 13.618, "distance_m": 3.19}]}
{"qa_id": "qa_2a085438e36bb853b1b3", "split": "test", "audio_id": "foa_bd302c2fef7cbd458c5a", "audio_path": "audio/test/foa_bd302c2fef7cbd458c5a.wav", "scene_annotation_csv_path": "annotations/test/foa_bd302c2fef7cbd458c5a.csv", "dataset": "tau2021", "data_source": "dcase_real", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the telephone alarm occur?", "answer": "The telephone alarm event is active from 0.0s to 2.1s.", "canonical_answer": "0.0s to 2.1s", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 2, "start_time": 0.0, "end_time": 2.1, "azimuth_deg": 142.0, "elevation_deg": -5.0, "distance_m": null}]}
{"qa_id": "qa_17d04b494ae5ead38e23", "split": "test", "audio_id": "foa_b97826a3d371c51045bd", "audio_path": "audio/test/foa_b97826a3d371c51045bd.wav", "scene_annotation_csv_path": "annotations/test/foa_b97826a3d371c51045bd.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the speech in degrees.", "answer": "62.3 degrees", "canonical_answer": "62.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 8.3, "azimuth_deg": 62.302, "elevation_deg": 0.13, "distance_m": 4.43}]}
{"qa_id": "qa_037c7eafe93a0f5e3184", "split": "test", "audio_id": "foa_80ffdb84f55bd0e73943", "audio_path": "audio/test/foa_80ffdb84f55bd0e73943.wav", "scene_annotation_csv_path": "annotations/test/foa_80ffdb84f55bd0e73943.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the human vocalization active?", "answer": "The human vocalization is active from 0.0s to 0.8s.", "canonical_answer": "0.0s to 0.8s", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": 122.391, "elevation_deg": -9.355, "distance_m": 1.73}]}
{"qa_id": "qa_3ab21f89240c9f657733", "split": "test", "audio_id": "foa_3247968786ed4ec14b7f", "audio_path": "audio/test/foa_3247968786ed4ec14b7f.wav", "scene_annotation_csv_path": "annotations/test/foa_3247968786ed4ec14b7f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the door in degrees.", "answer": "5.8 degrees", "canonical_answer": "5.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.5, "end_time": 1.2, "azimuth_deg": 124.826, "elevation_deg": 5.812, "distance_m": 1.38}]}
{"qa_id": "qa_48fcb32ca0f4b36cd76c", "split": "test", "audio_id": "foa_6a87990084bb620791f3", "audio_path": "audio/test/foa_6a87990084bb620791f3.wav", "scene_annotation_csv_path": "annotations/test/foa_6a87990084bb620791f3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains a metal clink that lasts from 0.0s to 18.5s.", "canonical_answer": "metal clink (0.0s to 18.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.0, "end_time": 18.5, "azimuth_deg": -164.094, "elevation_deg": 34.318, "distance_m": 1.07}]}
{"qa_id": "qa_e7544e0650cad7e53195", "split": "test", "audio_id": "foa_72fbba6e0ad3a08dd0b9", "audio_path": "audio/test/foa_72fbba6e0ad3a08dd0b9.wav", "scene_annotation_csv_path": "annotations/test/foa_72fbba6e0ad3a08dd0b9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back-right and below?", "answer": "The source coming from the back-right and below is a musical instrument.", "canonical_answer": "musical instrument", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 2, "start_time": 8.8, "end_time": 18.7, "azimuth_deg": -122.894, "elevation_deg": -16.296, "distance_m": 1.42}]}
{"qa_id": "qa_b0fe5f06656bd78257f5", "split": "test", "audio_id": "foa_41514c96e3491c8a0dff", "audio_path": "audio/test/foa_41514c96e3491c8a0dff.wav", "scene_annotation_csv_path": "annotations/test/foa_41514c96e3491c8a0dff.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=89.6 degrees, elevation=20.1 degrees?", "answer": "The sound heard from azimuth=89.6 degrees and elevation=20.1 degrees is a drum.", "canonical_answer": "drum", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.1, "end_time": 0.2, "azimuth_deg": 89.611, "elevation_deg": 20.148, "distance_m": 2.77}]}
{"qa_id": "qa_1265deab5642dc1ca1c3", "split": "test", "audio_id": "foa_62e921abdd6d1969fa50", "audio_path": "audio/test/foa_62e921abdd6d1969fa50.wav", "scene_annotation_csv_path": "annotations/test/foa_62e921abdd6d1969fa50.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the right of the listener?", "answer": "The sound source coming from the right is a war sound.", "canonical_answer": "war sound", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.2, "end_time": 1.1, "azimuth_deg": -84.46, "elevation_deg": 0.204, "distance_m": 3.26}]}
{"qa_id": "qa_d6bd0acc7517913adaf3", "split": "test", "audio_id": "foa_426881614ec71304c2c1", "audio_path": "audio/test/foa_426881614ec71304c2c1.wav", "scene_annotation_csv_path": "annotations/test/foa_426881614ec71304c2c1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the alarm?", "answer": "0.4 degrees", "canonical_answer": "0.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.5, "end_time": 2.3, "azimuth_deg": 19.788, "elevation_deg": 0.416, "distance_m": 0.83}]}
{"qa_id": "qa_c544217f90dac2aa943d", "split": "test", "audio_id": "foa_8848a83e0d64a753ffb8", "audio_path": "audio/test/foa_8848a83e0d64a753ffb8.wav", "scene_annotation_csv_path": "annotations/test/foa_8848a83e0d64a753ffb8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains an appliance from 0.0s to 4.7s, a body sound from 1.7s to 5.8s, and tearing from 5.1s to 7.6s.", "canonical_answer": "appliance (0.0s to 4.7s); body sound (1.7s to 5.8s); tearing (5.1s to 7.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.0, "end_time": 4.7, "azimuth_deg": 82.053, "elevation_deg": -3.029, "distance_m": 2.52}, {"class_id": 6, "class_name": "body_sound", "track_id": 1, "start_time": 1.7, "end_time": 5.8, "azimuth_deg": 126.007, "elevation_deg": 10.822, "distance_m": 2.93}, {"class_id": 49, "class_name": "tearing", "track_id": 2, "start_time": 5.1, "end_time": 7.6, "azimuth_deg": -83.361, "elevation_deg": -52.086, "distance_m": 1.23}]}
{"qa_id": "qa_2edbcf929006b3e8b285", "split": "test", "audio_id": "foa_65dc6fadcdf028833fa4", "audio_path": "audio/test/foa_65dc6fadcdf028833fa4.wav", "scene_annotation_csv_path": "annotations/test/foa_65dc6fadcdf028833fa4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the drum coming?", "answer": "-20.5 degrees", "canonical_answer": "-20.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 3, "start_time": 7.5, "end_time": 11.2, "azimuth_deg": -20.474, "elevation_deg": 21.929, "distance_m": 1.79}]}
{"qa_id": "qa_10d7b4be9418fb8549bc", "split": "test", "audio_id": "foa_dd539028abcdf57ab74f", "audio_path": "audio/test/foa_dd539028abcdf57ab74f.wav", "scene_annotation_csv_path": "annotations/test/foa_dd539028abcdf57ab74f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the wind instrument occur?", "answer": "The wind instrument event is active from 0.1s to 3.4s.", "canonical_answer": "0.1s to 3.4s", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.1, "end_time": 3.4, "azimuth_deg": -28.657, "elevation_deg": -19.289, "distance_m": 1.93}]}
{"qa_id": "qa_9129956cb0d28cf8368a", "split": "test", "audio_id": "foa_b0f1afa4d75d43d82e84", "audio_path": "audio/test/foa_b0f1afa4d75d43d82e84.wav", "scene_annotation_csv_path": "annotations/test/foa_b0f1afa4d75d43d82e84.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-174.8 degrees, elevation=5.4 degrees?", "answer": "A bird is located at azimuth -174.8 degrees and elevation 5.4 degrees.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 1, "start_time": 2.1, "end_time": 5.5, "azimuth_deg": -174.759, "elevation_deg": 5.44, "distance_m": 1.64}]}
{"qa_id": "qa_5dde64299b671af50b34", "split": "test", "audio_id": "foa_fb62e4fe75f4469c51c1", "audio_path": "audio/test/foa_fb62e4fe75f4469c51c1.wav", "scene_annotation_csv_path": "annotations/test/foa_fb62e4fe75f4469c51c1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in this recording, and during what time intervals do they occur?", "answer": "The audio features tearing occurring from 0.3s to 17.2s.", "canonical_answer": "tearing (0.3s to 17.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 0.3, "end_time": 17.2, "azimuth_deg": -23.013, "elevation_deg": -46.987, "distance_m": 0.82}]}
{"qa_id": "qa_f3af8dc32f23720cf2fe", "split": "test", "audio_id": "foa_084d15fdefdc6b76311d", "audio_path": "audio/test/foa_084d15fdefdc6b76311d.wav", "scene_annotation_csv_path": "annotations/test/foa_084d15fdefdc6b76311d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the footsteps in degrees.", "answer": "-17.2 degrees", "canonical_answer": "-17.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.1, "end_time": 3.4, "azimuth_deg": 42.513, "elevation_deg": -17.206, "distance_m": 0.52}]}
{"qa_id": "qa_e62dd37cc012563b23d7", "split": "test", "audio_id": "foa_bbafb9bc123bd6650df5", "audio_path": "audio/test/foa_bbafb9bc123bd6650df5.wav", "scene_annotation_csv_path": "annotations/test/foa_bbafb9bc123bd6650df5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-159.1 degrees, elevation=-5.8 degrees?", "answer": "A bird is heard coming from azimuth -159.1 degrees and elevation -5.8 degrees.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -159.075, "elevation_deg": -5.783, "distance_m": 3.48}]}
{"qa_id": "qa_3e43066f0442243d5213", "split": "test", "audio_id": "foa_e1f5df316597811f874e", "audio_path": "audio/test/foa_e1f5df316597811f874e.wav", "scene_annotation_csv_path": "annotations/test/foa_e1f5df316597811f874e.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the right of the listener?", "answer": "The sound source coming from the right is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 5.4, "azimuth_deg": -73.071, "elevation_deg": -14.855, "distance_m": 1.32}]}
{"qa_id": "qa_46bea60b26a07934d286", "split": "test", "audio_id": "foa_b4aaa81c9d1fb3eda36d", "audio_path": "audio/test/foa_b4aaa81c9d1fb3eda36d.wav", "scene_annotation_csv_path": "annotations/test/foa_b4aaa81c9d1fb3eda36d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the string instrument?", "answer": "131.8 degrees", "canonical_answer": "131.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": 131.847, "elevation_deg": 17.179, "distance_m": 1.65}]}
{"qa_id": "qa_27099614211f96e29c26", "split": "test", "audio_id": "foa_49b966fb4568cb05298b", "audio_path": "audio/test/foa_49b966fb4568cb05298b.wav", "scene_annotation_csv_path": "annotations/test/foa_49b966fb4568cb05298b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "At what times can the bird be heard?", "answer": "The bird can be heard between 13.6s and 20.0s.", "canonical_answer": "13.6s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 4, "start_time": 13.6, "end_time": 20.0, "azimuth_deg": -100.635, "elevation_deg": 5.822, "distance_m": 1.38}]}
{"qa_id": "qa_d38f165234872b97559a", "split": "test", "audio_id": "foa_99e73b4f89d496726ac4", "audio_path": "audio/test/foa_99e73b4f89d496726ac4.wav", "scene_annotation_csv_path": "annotations/test/foa_99e73b4f89d496726ac4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains guitar from 0.0s to 5.6s.", "canonical_answer": "guitar (0.0s to 5.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 5.6, "azimuth_deg": 29.688, "elevation_deg": 15.27, "distance_m": 3.4}]}
{"qa_id": "qa_c0fef1fdc0f968a4a7df", "split": "test", "audio_id": "foa_35e64be51eb024c29b3a", "audio_path": "audio/test/foa_35e64be51eb024c29b3a.wav", "scene_annotation_csv_path": "annotations/test/foa_35e64be51eb024c29b3a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=141.0 degrees, elevation=-17.8 degrees?", "answer": "The sound heard from azimuth=141.0 degrees and elevation=-17.8 degrees is wind.", "canonical_answer": "wind", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": 140.958, "elevation_deg": -17.788, "distance_m": 2.94}]}
{"qa_id": "qa_5df4dd8633c441c03070", "split": "test", "audio_id": "foa_2ef1238c66bebad085ff", "audio_path": "audio/test/foa_2ef1238c66bebad085ff.wav", "scene_annotation_csv_path": "annotations/test/foa_2ef1238c66bebad085ff.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the crackle active?", "answer": "The crackle is active from 5.9s to 14.2s.", "canonical_answer": "5.9s to 14.2s", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 0, "start_time": 5.9, "end_time": 14.2, "azimuth_deg": 2.929, "elevation_deg": -53.07, "distance_m": 1.59}]}
{"qa_id": "qa_0f3b9863e2f30bc7030e", "split": "test", "audio_id": "foa_4f831b869315edac90a0", "audio_path": "audio/test/foa_4f831b869315edac90a0.wav", "scene_annotation_csv_path": "annotations/test/foa_4f831b869315edac90a0.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the speech located?", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 6.0, "azimuth_deg": 33.481, "elevation_deg": 0.0, "distance_m": 3.52}]}
{"qa_id": "qa_34c10f63225a620e7132", "split": "test", "audio_id": "foa_4822de79f65955f980de", "audio_path": "audio/test/foa_4822de79f65955f980de.wav", "scene_annotation_csv_path": "annotations/test/foa_4822de79f65955f980de.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the finger snapping?", "answer": "155.9 degrees", "canonical_answer": "155.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 0, "start_time": 0.3, "end_time": 7.0, "azimuth_deg": 155.853, "elevation_deg": 11.23, "distance_m": 2.65}]}
{"qa_id": "qa_c949292d669c4af5bb3a", "split": "test", "audio_id": "foa_c52d17f3e07f7518fdf2", "audio_path": "audio/test/foa_c52d17f3e07f7518fdf2.wav", "scene_annotation_csv_path": "annotations/test/foa_c52d17f3e07f7518fdf2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the left and below side?", "answer": "The sound coming from the left and below is a bell.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 1.4, "end_time": 19.8, "azimuth_deg": 74.135, "elevation_deg": -17.151, "distance_m": 2.86}]}
{"qa_id": "qa_f2210c13b0b3d3acf442", "split": "test", "audio_id": "foa_7273328e54b83817f326", "audio_path": "audio/test/foa_7273328e54b83817f326.wav", "scene_annotation_csv_path": "annotations/test/foa_7273328e54b83817f326.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located in the front and below the listener?", "answer": "The sound source located in the front and below is human vocalization.", "canonical_answer": "human vocalization", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.0, "end_time": 0.9, "azimuth_deg": 9.643, "elevation_deg": -34.845, "distance_m": 1.65}]}
{"qa_id": "qa_82db44242611dbde8a81", "split": "test", "audio_id": "foa_190456799e95e9000b7b", "audio_path": "audio/test/foa_190456799e95e9000b7b.wav", "scene_annotation_csv_path": "annotations/test/foa_190456799e95e9000b7b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the metal clink?", "answer": "47.2 degrees", "canonical_answer": "47.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 1.4, "end_time": 11.9, "azimuth_deg": 47.204, "elevation_deg": -14.568, "distance_m": 1.34}]}
{"qa_id": "qa_b6415514888455e2db11", "split": "test", "audio_id": "foa_35c923e750ec8ea1d3ae", "audio_path": "audio/test/foa_35c923e750ec8ea1d3ae.wav", "scene_annotation_csv_path": "annotations/test/foa_35c923e750ec8ea1d3ae.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the appliance active?", "answer": "The appliance is active from 0.1s to 11.9s.", "canonical_answer": "0.1s to 11.9s", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.1, "end_time": 11.9, "azimuth_deg": 26.939, "elevation_deg": 2.236, "distance_m": 1.2}]}
{"qa_id": "qa_8a5a2d3ba47b01fc6720", "split": "test", "audio_id": "foa_a454a3811228a15c8bac", "audio_path": "audio/test/foa_a454a3811228a15c8bac.wav", "scene_annotation_csv_path": "annotations/test/foa_a454a3811228a15c8bac.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the camera located?", "answer": "-14.0 degrees", "canonical_answer": "-14.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.3, "end_time": 0.5, "azimuth_deg": 92.339, "elevation_deg": -14.012, "distance_m": 2.99}]}
{"qa_id": "qa_36c924f70df082c095b7", "split": "test", "audio_id": "foa_76f95b46540ffb8e73ff", "audio_path": "audio/test/foa_76f95b46540ffb8e73ff.wav", "scene_annotation_csv_path": "annotations/test/foa_76f95b46540ffb8e73ff.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time intervals?", "answer": "The audio contains a cat from 0.0s to 5.0s, fire from 0.0s to 0.3s, human vocalization from 0.3s to 3.0s, and tearing from 0.4s to 5.0s.", "canonical_answer": "cat (0.0s to 5.0s); fire (0.0s to 0.3s); human vocalization (0.3s to 3.0s); tearing (0.4s to 5.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 5.0, "azimuth_deg": -166.588, "elevation_deg": 0.0, "distance_m": 1.05}, {"class_id": 22, "class_name": "fire", "track_id": 3, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": 111.245, "elevation_deg": 0.0, "distance_m": 3.44}, {"class_id": 29, "class_name": "human_vocalization", "track_id": 2, "start_time": 0.3, "end_time": 3.0, "azimuth_deg": 65.91, "elevation_deg": 0.0, "distance_m": 2.34}, {"class_id": 49, "class_name": "tearing", "track_id": 1, "start_time": 0.4, "end_time": 5.0, "azimuth_deg": -129.364, "elevation_deg": -12.278, "distance_m": 3.72}]}
{"qa_id": "qa_13828ac14315c34a0932", "split": "test", "audio_id": "foa_644d46bf1f86c71fed21", "audio_path": "audio/test/foa_644d46bf1f86c71fed21.wav", "scene_annotation_csv_path": "annotations/test/foa_644d46bf1f86c71fed21.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=14.8 degrees, elevation=-2.1 degrees?", "answer": "The sound detected at azimuth=14.8 degrees and elevation=-2.1 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 4.1, "azimuth_deg": 14.771, "elevation_deg": -2.061, "distance_m": 4.25}]}
{"qa_id": "qa_7910cebae458ebbe1f80", "split": "test", "audio_id": "foa_39d103228669e8ad3248", "audio_path": "audio/test/foa_39d103228669e8ad3248.wav", "scene_annotation_csv_path": "annotations/test/foa_39d103228669e8ad3248.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=112.5 degrees, elevation=-7.3 degrees?", "answer": "A cat is the source located at azimuth 112.5 degrees and elevation -7.3 degrees.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 3, "start_time": 13.1, "end_time": 15.7, "azimuth_deg": 112.469, "elevation_deg": -7.254, "distance_m": 0.68}]}
{"qa_id": "qa_abe6eb426653117d95f4", "split": "test", "audio_id": "foa_6f399c977e55dfdcdf99", "audio_path": "audio/test/foa_6f399c977e55dfdcdf99.wav", "scene_annotation_csv_path": "annotations/test/foa_6f399c977e55dfdcdf99.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the alarm active?", "answer": "The alarm is active from 0.0s to 3.5s.", "canonical_answer": "0.0s to 3.5s", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 3.5, "azimuth_deg": -53.052, "elevation_deg": 1.275, "distance_m": 2.36}]}
{"qa_id": "qa_3a683af5c98b367bcbcb", "split": "test", "audio_id": "foa_5a5c1f8d64c4a42accb9", "audio_path": "audio/test/foa_5a5c1f8d64c4a42accb9.wav", "scene_annotation_csv_path": "annotations/test/foa_5a5c1f8d64c4a42accb9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the telephone alarm located?", "answer": "-15.3 degrees", "canonical_answer": "-15.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 2, "start_time": 14.5, "end_time": 20.0, "azimuth_deg": -3.884, "elevation_deg": -15.307, "distance_m": 1.75}]}
{"qa_id": "qa_00151d62f85a32e93d1a", "split": "test", "audio_id": "foa_5a78edeabaa7c48826ec", "audio_path": "audio/test/foa_5a78edeabaa7c48826ec.wav", "scene_annotation_csv_path": "annotations/test/foa_5a78edeabaa7c48826ec.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the water?", "answer": "26.3 degrees", "canonical_answer": "26.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 13.3, "azimuth_deg": 26.292, "elevation_deg": -28.705, "distance_m": 1.48}]}
{"qa_id": "qa_18b0204efbfbd71d1572", "split": "test", "audio_id": "foa_863915168a67fbe98c30", "audio_path": "audio/test/foa_863915168a67fbe98c30.wav", "scene_annotation_csv_path": "annotations/test/foa_863915168a67fbe98c30.csv", "dataset": "tau2636586", "data_source": "dcase_real", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the back-right and below the listener?", "answer": "The source heard from the back-right and below is breathing.", "canonical_answer": "breathing", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 7, "start_time": 14.5, "end_time": 15.5, "azimuth_deg": -150.0, "elevation_deg": -17.5, "distance_m": 6.5}]}
{"qa_id": "qa_2e36b878d14fd389c987", "split": "test", "audio_id": "foa_b576762d48306ad76161", "audio_path": "audio/test/foa_b576762d48306ad76161.wav", "scene_annotation_csv_path": "annotations/test/foa_b576762d48306ad76161.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip contains a tool from 0.1s to 20.0s, a frog from 5.5s to 7.0s, tearing from 7.9s to 9.3s, and laughter from 13.2s to 18.8s.", "canonical_answer": "tool (0.1s to 20.0s); frog (5.5s to 7.0s); tearing (7.9s to 9.3s); laughter (13.2s to 18.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": -99.398, "elevation_deg": -20.541, "distance_m": 3.41}, {"class_id": 24, "class_name": "frog", "track_id": 1, "start_time": 5.5, "end_time": 7.0, "azimuth_deg": 117.061, "elevation_deg": 40.526, "distance_m": 2.46}, {"class_id": 49, "class_name": "tearing", "track_id": 2, "start_time": 7.9, "end_time": 9.3, "azimuth_deg": 65.042, "elevation_deg": 12.149, "distance_m": 3.13}, {"class_id": 34, "class_name": "laughter", "track_id": 3, "start_time": 13.2, "end_time": 18.8, "azimuth_deg": 95.166, "elevation_deg": -10.749, "distance_m": 3.36}]}
{"qa_id": "qa_785f01132c2b0a62139a", "split": "test", "audio_id": "foa_aef0603153a8681bfa39", "audio_path": "audio/test/foa_aef0603153a8681bfa39.wav", "scene_annotation_csv_path": "annotations/test/foa_aef0603153a8681bfa39.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the female speech located?", "answer": "-31.5 degrees", "canonical_answer": "-31.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": -11.234, "elevation_deg": -31.513, "distance_m": 2.45}]}
{"qa_id": "qa_033359b3cb83207bb300", "split": "test", "audio_id": "foa_8b1f622e41fa9f574b0a", "audio_path": "audio/test/foa_8b1f622e41fa9f574b0a.wav", "scene_annotation_csv_path": "annotations/test/foa_8b1f622e41fa9f574b0a.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the speech occur?", "answer": "The speech is active from 0.4s to 5.3s.", "canonical_answer": "0.4s to 5.3s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 5.3, "azimuth_deg": 120.389, "elevation_deg": 0.0, "distance_m": 1.68}]}
{"qa_id": "qa_8ebb7ce449f6d933c099", "split": "test", "audio_id": "foa_42040cb92c2c70a650f1", "audio_path": "audio/test/foa_42040cb92c2c70a650f1.wav", "scene_annotation_csv_path": "annotations/test/foa_42040cb92c2c70a650f1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the alarm in degrees.", "answer": "117.1 degrees", "canonical_answer": "117.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 2.4, "end_time": 18.4, "azimuth_deg": 117.139, "elevation_deg": -9.703, "distance_m": 2.99}]}
{"qa_id": "qa_e201145d1951ba3e9767", "split": "test", "audio_id": "foa_8c2b9d1fcc17cdb8b29e", "audio_path": "audio/test/foa_8c2b9d1fcc17cdb8b29e.wav", "scene_annotation_csv_path": "annotations/test/foa_8c2b9d1fcc17cdb8b29e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left of the listener?", "answer": "The sound source coming from the left is a machine.", "canonical_answer": "machine", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 3.9, "azimuth_deg": 107.935, "elevation_deg": 12.279, "distance_m": 3.57}]}
{"qa_id": "qa_f22adb927737a5a410e6", "split": "test", "audio_id": "foa_ae686be685e4ad80a544", "audio_path": "audio/test/foa_ae686be685e4ad80a544.wav", "scene_annotation_csv_path": "annotations/test/foa_ae686be685e4ad80a544.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=122.2 degrees, elevation=-12.7 degrees?", "answer": "The sound heard from azimuth 122.2 degrees and elevation -12.7 degrees is wind.", "canonical_answer": "wind", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.2, "end_time": 1.2, "azimuth_deg": 122.214, "elevation_deg": -12.686, "distance_m": 0.77}]}
{"qa_id": "qa_60c406cd6a22797a2ad2", "split": "test", "audio_id": "foa_3314e0d497ab61370960", "audio_path": "audio/test/foa_3314e0d497ab61370960.wav", "scene_annotation_csv_path": "annotations/test/foa_3314e0d497ab61370960.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a wind instrument active from 0.1s to 7.0s.", "canonical_answer": "wind instrument (0.1s to 7.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.1, "end_time": 7.0, "azimuth_deg": -75.907, "elevation_deg": -43.007, "distance_m": 1.12}]}
{"qa_id": "qa_28145878a9cd9e7f5201", "split": "test", "audio_id": "foa_3b29d91f4b3027b3ebe3", "audio_path": "audio/test/foa_3b29d91f4b3027b3ebe3.wav", "scene_annotation_csv_path": "annotations/test/foa_3b29d91f4b3027b3ebe3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the water active?", "answer": "The water source is active from 0.0s to 15.4s.", "canonical_answer": "0.0s to 15.4s", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 15.4, "azimuth_deg": 23.941, "elevation_deg": -0.105, "distance_m": 3.4}]}
{"qa_id": "qa_0d7d53983eeb91234746", "split": "test", "audio_id": "foa_c8047901a380e793cc39", "audio_path": "audio/test/foa_c8047901a380e793cc39.wav", "scene_annotation_csv_path": "annotations/test/foa_c8047901a380e793cc39.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back-right?", "answer": "The sound source coming from the back-right is a zipper.", "canonical_answer": "zipper", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -154.211, "elevation_deg": 8.587, "distance_m": 2.61}]}
{"qa_id": "qa_c6ecd8e6bdd6938f4aed", "split": "test", "audio_id": "foa_f13b0d3019ae677b1064", "audio_path": "audio/test/foa_f13b0d3019ae677b1064.wav", "scene_annotation_csv_path": "annotations/test/foa_f13b0d3019ae677b1064.csv", "dataset": "tau2021", "data_source": "dcase_real", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=1.0 degrees, elevation=-1.0 degrees?", "answer": "The sound coming from azimuth 1.0 degrees and elevation -1.0 degrees is an alarm.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 1, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 1.0, "elevation_deg": -1.0, "distance_m": null}]}
{"qa_id": "qa_0b7abb01dd8db0a98f44", "split": "test", "audio_id": "foa_0509220c70347abb9051", "audio_path": "audio/test/foa_0509220c70347abb9051.wav", "scene_annotation_csv_path": "annotations/test/foa_0509220c70347abb9051.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the door in degrees.", "answer": "-54.7 degrees", "canonical_answer": "-54.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 2, "start_time": 5.3, "end_time": 10.7, "azimuth_deg": -54.692, "elevation_deg": 11.462, "distance_m": 1.62}]}
{"qa_id": "qa_efb3acff9acf030fdae1", "split": "test", "audio_id": "foa_77d81c3e5f5f7302af2e", "audio_path": "audio/test/foa_77d81c3e5f5f7302af2e.wav", "scene_annotation_csv_path": "annotations/test/foa_77d81c3e5f5f7302af2e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their specific time intervals?", "answer": "The audio contains speech from 0.2s to 11.9s, a cat from 3.7s to 5.3s, and paper from 6.0s to 9.5s.", "canonical_answer": "speech (0.2s to 11.9s); cat (3.7s to 5.3s); paper (6.0s to 9.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 11.9, "azimuth_deg": 54.297, "elevation_deg": -3.952, "distance_m": 3.18}, {"class_id": 10, "class_name": "cat", "track_id": 1, "start_time": 3.7, "end_time": 5.3, "azimuth_deg": 159.96, "elevation_deg": 14.412, "distance_m": 2.6}, {"class_id": 40, "class_name": "paper", "track_id": 2, "start_time": 6.0, "end_time": 9.5, "azimuth_deg": 130.798, "elevation_deg": -2.476, "distance_m": 3.47}]}
{"qa_id": "qa_629f97da1e4eed3c747b", "split": "test", "audio_id": "foa_e3d75cca4ba15910291f", "audio_path": "audio/test/foa_e3d75cca4ba15910291f.wav", "scene_annotation_csv_path": "annotations/test/foa_e3d75cca4ba15910291f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the war sound?", "answer": "7.2 degrees", "canonical_answer": "7.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 6.8, "azimuth_deg": -66.0, "elevation_deg": 7.217, "distance_m": 0.73}]}
{"qa_id": "qa_afda54d1d8bed00f1a25", "split": "test", "audio_id": "foa_9a6d63d671ced56f68b9", "audio_path": "audio/test/foa_9a6d63d671ced56f68b9.wav", "scene_annotation_csv_path": "annotations/test/foa_9a6d63d671ced56f68b9.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the printer?", "answer": "-145.0 degrees", "canonical_answer": "-145.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.1, "end_time": 2.4, "azimuth_deg": -144.991, "elevation_deg": -18.212, "distance_m": 3.4}]}
{"qa_id": "qa_24c3fdc7a6183b516e77", "split": "test", "audio_id": "foa_f3fb68884c093ae4f8bb", "audio_path": "audio/test/foa_f3fb68884c093ae4f8bb.wav", "scene_annotation_csv_path": "annotations/test/foa_f3fb68884c093ae4f8bb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the fire event occur?", "answer": "The fire event is active from 5.6s to 6.7s.", "canonical_answer": "5.6s to 6.7s", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 1, "start_time": 5.6, "end_time": 6.7, "azimuth_deg": -50.44, "elevation_deg": 1.606, "distance_m": 3.23}]}
{"qa_id": "qa_68831758665189d4055f", "split": "test", "audio_id": "foa_3499ad3e70f59be3585d", "audio_path": "audio/test/foa_3499ad3e70f59be3585d.wav", "scene_annotation_csv_path": "annotations/test/foa_3499ad3e70f59be3585d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-2.0 degrees, elevation=27.1 degrees?", "answer": "The sound heard from azimuth=-2.0 degrees, elevation=27.1 degrees is percussion.", "canonical_answer": "percussion", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 0.5, "azimuth_deg": -1.993, "elevation_deg": 27.097, "distance_m": 0.83}]}
{"qa_id": "qa_5043afe253f53c9ea44a", "split": "test", "audio_id": "foa_6ee44c179c5d0c08eda8", "audio_path": "audio/test/foa_6ee44c179c5d0c08eda8.wav", "scene_annotation_csv_path": "annotations/test/foa_6ee44c179c5d0c08eda8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the guitar?", "answer": "-46.5 degrees", "canonical_answer": "-46.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 1, "start_time": 0.5, "end_time": 5.9, "azimuth_deg": 131.606, "elevation_deg": -46.458, "distance_m": 1.44}]}
{"qa_id": "qa_8b5a948ae0c9fad186eb", "split": "test", "audio_id": "foa_a7fefda93a38eb35995a", "audio_path": "audio/test/foa_a7fefda93a38eb35995a.wav", "scene_annotation_csv_path": "annotations/test/foa_a7fefda93a38eb35995a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the back-left side?", "answer": "The sound coming from the back-left is a tape.", "canonical_answer": "tape", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 2, "start_time": 15.7, "end_time": 20.0, "azimuth_deg": 157.363, "elevation_deg": 1.325, "distance_m": 2.38}]}
{"qa_id": "qa_4b552cf22296419b8365", "split": "test", "audio_id": "foa_b1d03e36e46216df44f7", "audio_path": "audio/test/foa_b1d03e36e46216df44f7.wav", "scene_annotation_csv_path": "annotations/test/foa_b1d03e36e46216df44f7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time spans?", "answer": "The audio contains male speech from 0.0s to 1.0s.", "canonical_answer": "male speech (0.0s to 1.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.0, "end_time": 1.0, "azimuth_deg": 19.561, "elevation_deg": -3.384, "distance_m": 1.74}]}
{"qa_id": "qa_866c3abff0fe0cb84845", "split": "test", "audio_id": "foa_20dbd4a2b280fb1036e1", "audio_path": "audio/test/foa_20dbd4a2b280fb1036e1.wav", "scene_annotation_csv_path": "annotations/test/foa_20dbd4a2b280fb1036e1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During what time interval does the string instrument occur?", "answer": "The string instrument is active from 0.1s to 0.4s.", "canonical_answer": "0.1s to 0.4s", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.1, "end_time": 0.4, "azimuth_deg": -32.529, "elevation_deg": -40.412, "distance_m": 2.22}]}
{"qa_id": "qa_ff58dd34c2232c582689", "split": "test", "audio_id": "foa_4577049ad1ae3f674ed2", "audio_path": "audio/test/foa_4577049ad1ae3f674ed2.wav", "scene_annotation_csv_path": "annotations/test/foa_4577049ad1ae3f674ed2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located behind the listener?", "answer": "The sound source coming from the back is tape.", "canonical_answer": "tape", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 2.5, "end_time": 20.0, "azimuth_deg": -166.532, "elevation_deg": -12.085, "distance_m": 1.33}]}
{"qa_id": "qa_fa4b21ad16d285cdac06", "split": "test", "audio_id": "foa_fa531f0d2cb850d4eaf7", "audio_path": "audio/test/foa_fa531f0d2cb850d4eaf7.wav", "scene_annotation_csv_path": "annotations/test/foa_fa531f0d2cb850d4eaf7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the guitar located?", "answer": "6.3 degrees", "canonical_answer": "6.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 2.0, "end_time": 3.4, "azimuth_deg": -106.858, "elevation_deg": 6.289, "distance_m": 2.2}]}
{"qa_id": "qa_3c1e3caa02288357fd4b", "split": "test", "audio_id": "foa_fac85e25b655bedd4adf", "audio_path": "audio/test/foa_fac85e25b655bedd4adf.wav", "scene_annotation_csv_path": "annotations/test/foa_fac85e25b655bedd4adf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a machine sound occurring from 5.6s to 18.4s.", "canonical_answer": "machine (5.6s to 18.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 5.6, "end_time": 18.4, "azimuth_deg": 118.743, "elevation_deg": -19.34, "distance_m": 1.26}]}
{"qa_id": "qa_b8ac37160b4a90550ff8", "split": "test", "audio_id": "foa_75304736ff4e650146e6", "audio_path": "audio/test/foa_75304736ff4e650146e6.wav", "scene_annotation_csv_path": "annotations/test/foa_75304736ff4e650146e6.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=159.4 degrees, elevation=31.8 degrees?", "answer": "The sound heard from azimuth=159.4 degrees and elevation=31.8 degrees is water.", "canonical_answer": "water", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 1, "start_time": 0.1, "end_time": 8.0, "azimuth_deg": 159.371, "elevation_deg": 31.757, "distance_m": 1.76}]}
{"qa_id": "qa_f85e259c4f7bbf8dbfda", "split": "test", "audio_id": "foa_780b000b2ac742f0ff1c", "audio_path": "audio/test/foa_780b000b2ac742f0ff1c.wav", "scene_annotation_csv_path": "annotations/test/foa_780b000b2ac742f0ff1c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the animal in degrees.", "answer": "-101.8 degrees", "canonical_answer": "-101.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 2, "start_time": 15.9, "end_time": 20.0, "azimuth_deg": -101.81, "elevation_deg": -8.675, "distance_m": 0.79}]}
{"qa_id": "qa_41ff7218f27270815b61", "split": "test", "audio_id": "foa_c2fbde55e4732716848f", "audio_path": "audio/test/foa_c2fbde55e4732716848f.wav", "scene_annotation_csv_path": "annotations/test/foa_c2fbde55e4732716848f.csv", "dataset": "tau2021", "data_source": "dcase_real", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the human vocalization located?", "answer": "-10.0 degrees", "canonical_answer": "-10.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 7, "start_time": 5.1, "end_time": 7.0, "azimuth_deg": 97.0, "elevation_deg": -10.0, "distance_m": null}]}
{"qa_id": "qa_d6a96340520d1242220e", "split": "test", "audio_id": "foa_371862195661a7c6f621", "audio_path": "audio/test/foa_371862195661a7c6f621.wav", "scene_annotation_csv_path": "annotations/test/foa_371862195661a7c6f621.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the bell coming?", "answer": "105.1 degrees", "canonical_answer": "105.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": 105.14, "elevation_deg": -24.667, "distance_m": 3.17}]}
{"qa_id": "qa_19278438f094e9d0ac20", "split": "test", "audio_id": "foa_1b05756fc28837a1bc46", "audio_path": "audio/test/foa_1b05756fc28837a1bc46.wav", "scene_annotation_csv_path": "annotations/test/foa_1b05756fc28837a1bc46.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the metal clink active?", "answer": "The metal clink is active from 0.1s to 3.0s.", "canonical_answer": "0.1s to 3.0s", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.1, "end_time": 3.0, "azimuth_deg": -12.324, "elevation_deg": -3.832, "distance_m": 2.08}]}
{"qa_id": "qa_c9daa0dd6c131a860a10", "split": "test", "audio_id": "foa_8186f526efb7c3b420f6", "audio_path": "audio/test/foa_8186f526efb7c3b420f6.wav", "scene_annotation_csv_path": "annotations/test/foa_8186f526efb7c3b420f6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be heard in this audio clip, and what is the time interval for each?", "answer": "The audio contains war sound from 0.0s to 0.5s.", "canonical_answer": "war sound (0.0s to 0.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 0.5, "azimuth_deg": 90.026, "elevation_deg": -28.274, "distance_m": 1.92}]}
{"qa_id": "qa_6928eec3d42e5471437e", "split": "test", "audio_id": "foa_4239fe92c71711ad9281", "audio_path": "audio/test/foa_4239fe92c71711ad9281.wav", "scene_annotation_csv_path": "annotations/test/foa_4239fe92c71711ad9281.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=3.4 degrees, elevation=16.4 degrees?", "answer": "The sound heard from azimuth=3.4 degrees and elevation=16.4 degrees is writing.", "canonical_answer": "writing", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.4, "end_time": 4.0, "azimuth_deg": 3.428, "elevation_deg": 16.445, "distance_m": 0.97}]}
{"qa_id": "qa_712fbdbf2b913ab8905e", "split": "test", "audio_id": "foa_aa795095ac651eb84f20", "audio_path": "audio/test/foa_aa795095ac651eb84f20.wav", "scene_annotation_csv_path": "annotations/test/foa_aa795095ac651eb84f20.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back-left of the listener?", "answer": "The sound source coming from the back-left is a door.", "canonical_answer": "door", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": 128.194, "elevation_deg": -8.87, "distance_m": 3.18}]}
{"qa_id": "qa_e3d3fc14258ec3547880", "split": "test", "audio_id": "foa_accbf2fa870769de9c24", "audio_path": "audio/test/foa_accbf2fa870769de9c24.wav", "scene_annotation_csv_path": "annotations/test/foa_accbf2fa870769de9c24.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is heard from the front of the listener?", "answer": "The sound source heard from the front is typing.", "canonical_answer": "typing", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 1, "start_time": 0.5, "end_time": 20.0, "azimuth_deg": -8.645, "elevation_deg": 0.0, "distance_m": 3.96}]}
{"qa_id": "qa_76705d617c9a2593ac9d", "split": "test", "audio_id": "foa_8f1076d6ff177442545e", "audio_path": "audio/test/foa_8f1076d6ff177442545e.wav", "scene_annotation_csv_path": "annotations/test/foa_8f1076d6ff177442545e.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip contains speech from 0.3s to 2.7s and speech from 0.6s to 9.7s.", "canonical_answer": "speech (0.3s to 2.7s); speech (0.6s to 9.7s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 2.7, "azimuth_deg": 94.286, "elevation_deg": 6.713, "distance_m": 4.07}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 9.7, "azimuth_deg": 97.42, "elevation_deg": 0.0, "distance_m": 2.87}]}
{"qa_id": "qa_584047dc95df9887088b", "split": "test", "audio_id": "foa_f81b265c575b875b85bb", "audio_path": "audio/test/foa_f81b265c575b875b85bb.wav", "scene_annotation_csv_path": "annotations/test/foa_f81b265c575b875b85bb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the metal clink active?", "answer": "The metal clink event occurs from 0.4s to 20.0s.", "canonical_answer": "0.4s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.4, "end_time": 20.0, "azimuth_deg": 115.397, "elevation_deg": 12.472, "distance_m": 2.74}]}
{"qa_id": "qa_d4a7d1f513635c5b2c3d", "split": "test", "audio_id": "foa_0ce2f60f765232f3a653", "audio_path": "audio/test/foa_0ce2f60f765232f3a653.wav", "scene_annotation_csv_path": "annotations/test/foa_0ce2f60f765232f3a653.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the human vocalization coming?", "answer": "122.8 degrees", "canonical_answer": "122.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.0, "end_time": 15.8, "azimuth_deg": 122.773, "elevation_deg": -1.78, "distance_m": 1.69}]}
{"qa_id": "qa_31977e42d11d2bf0e7b8", "split": "test", "audio_id": "foa_ebd93d358ea5cfe21349", "audio_path": "audio/test/foa_ebd93d358ea5cfe21349.wav", "scene_annotation_csv_path": "annotations/test/foa_ebd93d358ea5cfe21349.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the singing?", "answer": "-4.9 degrees", "canonical_answer": "-4.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": -165.62, "elevation_deg": -4.928, "distance_m": 1.98}]}
{"qa_id": "qa_02320a836b7189af495a", "split": "test", "audio_id": "foa_aaa7cfbcb3042e734f34", "audio_path": "audio/test/foa_aaa7cfbcb3042e734f34.wav", "scene_annotation_csv_path": "annotations/test/foa_aaa7cfbcb3042e734f34.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=24.9 degrees, elevation=9.8 degrees?", "answer": "The sound heard from azimuth=24.9 degrees and elevation=9.8 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 2.2, "azimuth_deg": 24.886, "elevation_deg": 9.793, "distance_m": 1.37}]}
{"qa_id": "qa_1488bf467a99211a8a2f", "split": "test", "audio_id": "foa_da67035e5ababeff0108", "audio_path": "audio/test/foa_da67035e5ababeff0108.wav", "scene_annotation_csv_path": "annotations/test/foa_da67035e5ababeff0108.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Identify the source at azimuth=6.1 degrees, elevation=12.3 degrees.", "answer": "The sound source located at azimuth 6.1 degrees and elevation 12.3 degrees is wood.", "canonical_answer": "wood", "truth_source": "annotation", "source_refs": [{"class_id": 60, "class_name": "wood", "track_id": 0, "start_time": 1.1, "end_time": 13.8, "azimuth_deg": 6.11, "elevation_deg": 12.324, "distance_m": 1.56}]}
{"qa_id": "qa_037a4f0d41705ed8c328", "split": "test", "audio_id": "foa_f0b0208b354fa7382c98", "audio_path": "audio/test/foa_f0b0208b354fa7382c98.wav", "scene_annotation_csv_path": "annotations/test/foa_f0b0208b354fa7382c98.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the guitar?", "answer": "-123.8 degrees", "canonical_answer": "-123.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 2.9, "azimuth_deg": -123.79, "elevation_deg": -16.571, "distance_m": 3.3}]}
{"qa_id": "qa_e0ac24e086badeb4e166", "split": "test", "audio_id": "foa_baec87e192cd06bceed4", "audio_path": "audio/test/foa_baec87e192cd06bceed4.wav", "scene_annotation_csv_path": "annotations/test/foa_baec87e192cd06bceed4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains tearing from 0.4s to 13.2s.", "canonical_answer": "tearing (0.4s to 13.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 0.4, "end_time": 13.2, "azimuth_deg": 39.634, "elevation_deg": -7.087, "distance_m": 2.84}]}
{"qa_id": "qa_e8e66ffa0410673c7a19", "split": "test", "audio_id": "foa_41a8beb3157300773641", "audio_path": "audio/test/foa_41a8beb3157300773641.wav", "scene_annotation_csv_path": "annotations/test/foa_41a8beb3157300773641.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the door?", "answer": "-33.2 degrees", "canonical_answer": "-33.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.8, "end_time": 2.9, "azimuth_deg": -111.223, "elevation_deg": -33.243, "distance_m": 2.71}]}
{"qa_id": "qa_ebbfd18433451ef8f954", "split": "test", "audio_id": "foa_9ccd545cbc1015766572", "audio_path": "audio/test/foa_9ccd545cbc1015766572.wav", "scene_annotation_csv_path": "annotations/test/foa_9ccd545cbc1015766572.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the sound of water be heard?", "answer": "The water is active from 0.0s to 18.9s.", "canonical_answer": "0.0s to 18.9s", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 18.9, "azimuth_deg": 171.842, "elevation_deg": -20.281, "distance_m": 0.92}]}
{"qa_id": "qa_1527949ed07b11d4c87d", "split": "test", "audio_id": "foa_c62fcca9c34a5e8a5041", "audio_path": "audio/test/foa_c62fcca9c34a5e8a5041.wav", "scene_annotation_csv_path": "annotations/test/foa_c62fcca9c34a5e8a5041.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the back side?", "answer": "The sound coming from the back is a home sound.", "canonical_answer": "home sound", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.7, "end_time": 20.0, "azimuth_deg": -175.456, "elevation_deg": 14.63, "distance_m": 0.85}]}
{"qa_id": "qa_88d5b73228335ffcb6da", "split": "test", "audio_id": "foa_650685ce284d7a078a87", "audio_path": "audio/test/foa_650685ce284d7a078a87.wav", "scene_annotation_csv_path": "annotations/test/foa_650685ce284d7a078a87.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the zipper?", "answer": "-40.0 degrees", "canonical_answer": "-40.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 3, "start_time": 17.3, "end_time": 18.3, "azimuth_deg": -124.76, "elevation_deg": -40.007, "distance_m": 2.16}]}
{"qa_id": "qa_1e5c5a9b86305a2ea22c", "split": "test", "audio_id": "foa_b2b9d0cfc9293a65bce6", "audio_path": "audio/test/foa_b2b9d0cfc9293a65bce6.wav", "scene_annotation_csv_path": "annotations/test/foa_b2b9d0cfc9293a65bce6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be heard in this audio clip, and what is the time interval for each?", "answer": "The audio clip features paper being heard from 0.0s to 1.3s.", "canonical_answer": "paper (0.0s to 1.3s)", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.0, "end_time": 1.3, "azimuth_deg": -176.554, "elevation_deg": 6.507, "distance_m": 2.28}]}
{"qa_id": "qa_3878a778ce61ac22fa93", "split": "test", "audio_id": "foa_cdb34e067ce9712abf58", "audio_path": "audio/test/foa_cdb34e067ce9712abf58.wav", "scene_annotation_csv_path": "annotations/test/foa_cdb34e067ce9712abf58.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=13.0 degrees, elevation=-6.4 degrees?", "answer": "A home sound is located at azimuth 13.0 degrees and elevation -6.4 degrees.", "canonical_answer": "home sound", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 2, "start_time": 4.7, "end_time": 8.5, "azimuth_deg": 12.959, "elevation_deg": -6.443, "distance_m": 0.7}]}
{"qa_id": "qa_498ad2734ccfc51683d6", "split": "test", "audio_id": "foa_447af597ec46cfa3edbf", "audio_path": "audio/test/foa_447af597ec46cfa3edbf.wav", "scene_annotation_csv_path": "annotations/test/foa_447af597ec46cfa3edbf.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the right of the listener?", "answer": "The sound source coming from the right is an alarm.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 1.0, "end_time": 14.8, "azimuth_deg": -110.125, "elevation_deg": 0.0, "distance_m": 1.6}]}
{"qa_id": "qa_090129bc1ddfd5c9b1c4", "split": "test", "audio_id": "foa_be6de2b438e651c2c0f8", "audio_path": "audio/test/foa_be6de2b438e651c2c0f8.wav", "scene_annotation_csv_path": "annotations/test/foa_be6de2b438e651c2c0f8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the male speech coming?", "answer": "145.9 degrees", "canonical_answer": "145.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 2, "start_time": 11.8, "end_time": 20.0, "azimuth_deg": 145.946, "elevation_deg": -1.931, "distance_m": 2.94}]}
{"qa_id": "qa_fd6855af9e5f0f02f825", "split": "test", "audio_id": "foa_f5f7846fe591264eca39", "audio_path": "audio/test/foa_f5f7846fe591264eca39.wav", "scene_annotation_csv_path": "annotations/test/foa_f5f7846fe591264eca39.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval is the scratch sound active?", "answer": "The scratch is active from 0.0s to 20.0s.", "canonical_answer": "0.0s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 60.798, "elevation_deg": -24.184, "distance_m": 2.98}]}
{"qa_id": "qa_097a1df504403a92cbbd", "split": "test", "audio_id": "foa_fe1335dd4f14a8f8368e", "audio_path": "audio/test/foa_fe1335dd4f14a8f8368e.wav", "scene_annotation_csv_path": "annotations/test/foa_fe1335dd4f14a8f8368e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-87.2 degrees, elevation=-7.5 degrees?", "answer": "A guitar is located at azimuth -87.2 degrees and elevation -7.5 degrees.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 2.8, "azimuth_deg": -87.243, "elevation_deg": -7.509, "distance_m": 2.59}]}
{"qa_id": "qa_180eb87b63d8465de96b", "split": "test", "audio_id": "foa_cc973763f4c4e3005011", "audio_path": "audio/test/foa_cc973763f4c4e3005011.wav", "scene_annotation_csv_path": "annotations/test/foa_cc973763f4c4e3005011.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the drawer cabinet sound active?", "answer": "The drawer cabinet event is active from 3.3s to 4.5s.", "canonical_answer": "3.3s to 4.5s", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 2, "start_time": 3.3, "end_time": 4.5, "azimuth_deg": 145.919, "elevation_deg": 8.537, "distance_m": 2.17}]}
{"qa_id": "qa_6358f1daaecaf6dca0de", "split": "test", "audio_id": "foa_dfef503cc9428f7da427", "audio_path": "audio/test/foa_dfef503cc9428f7da427.wav", "scene_annotation_csv_path": "annotations/test/foa_dfef503cc9428f7da427.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back of the listener?", "answer": "The sound source coming from the back is a body sound.", "canonical_answer": "body sound", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.1, "end_time": 4.5, "azimuth_deg": -160.8, "elevation_deg": -4.439, "distance_m": 3.2}]}
{"qa_id": "qa_6e269ca8c81d2a1e6aa4", "split": "test", "audio_id": "foa_a767bd6c43d76f7e586a", "audio_path": "audio/test/foa_a767bd6c43d76f7e586a.wav", "scene_annotation_csv_path": "annotations/test/foa_a767bd6c43d76f7e586a.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip contains speech from 0.5s to 7.6s and another instance of speech from 0.5s to 7.6s.", "canonical_answer": "speech (0.5s to 7.6s); speech (0.5s to 7.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.5, "end_time": 7.6, "azimuth_deg": 36.14, "elevation_deg": 8.639, "distance_m": 4.02}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 7.6, "azimuth_deg": 36.14, "elevation_deg": 0.0, "distance_m": 1.75}]}
{"qa_id": "qa_c4849c3ad219ce01d050", "split": "test", "audio_id": "foa_3d6e9cb8056ef88941e6", "audio_path": "audio/test/foa_3d6e9cb8056ef88941e6.wav", "scene_annotation_csv_path": "annotations/test/foa_3d6e9cb8056ef88941e6.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the speech?", "answer": "2.5 degrees", "canonical_answer": "2.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 2.7, "azimuth_deg": 33.651, "elevation_deg": 2.485, "distance_m": 1.2}]}
{"qa_id": "qa_f1942ae55a32b7d3a0ff", "split": "test", "audio_id": "foa_54247973e303de7afb52", "audio_path": "audio/test/foa_54247973e303de7afb52.wav", "scene_annotation_csv_path": "annotations/test/foa_54247973e303de7afb52.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the wind instrument?", "answer": "12.4 degrees", "canonical_answer": "12.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.0, "end_time": 4.5, "azimuth_deg": 12.439, "elevation_deg": -42.73, "distance_m": 1.99}]}
{"qa_id": "qa_807df449f7b0157b5e99", "split": "test", "audio_id": "foa_cedead97aa9bb7aeef81", "audio_path": "audio/test/foa_cedead97aa9bb7aeef81.wav", "scene_annotation_csv_path": "annotations/test/foa_cedead97aa9bb7aeef81.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-122.5 degrees, elevation=1.0 degrees?", "answer": "A drum is the source heard at azimuth -122.5 degrees and elevation 1.0 degrees.", "canonical_answer": "drum", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": -122.547, "elevation_deg": 0.971, "distance_m": 3.24}]}
{"qa_id": "qa_20fef384164b8adc76c9", "split": "test", "audio_id": "foa_abcf90a1b35cb0a1edf4", "audio_path": "audio/test/foa_abcf90a1b35cb0a1edf4.wav", "scene_annotation_csv_path": "annotations/test/foa_abcf90a1b35cb0a1edf4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left of the listener?", "answer": "The sound source located to the left is an alarm.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 1.0, "azimuth_deg": 83.244, "elevation_deg": -0.409, "distance_m": 2.28}]}
{"qa_id": "qa_24584109688b10974929", "split": "test", "audio_id": "foa_61b60246b038fd4151f0", "audio_path": "audio/test/foa_61b60246b038fd4151f0.wav", "scene_annotation_csv_path": "annotations/test/foa_61b60246b038fd4151f0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the guitar active?", "answer": "The guitar is active throughout the interval from 2.8s to 6.4s.", "canonical_answer": "2.8s to 6.4s", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 2.8, "end_time": 6.4, "azimuth_deg": -91.684, "elevation_deg": 43.677, "distance_m": 1.27}]}
{"qa_id": "qa_36ca5a1810eb86994f2b", "split": "test", "audio_id": "foa_ba0ac4ff27a664b55116", "audio_path": "audio/test/foa_ba0ac4ff27a664b55116.wav", "scene_annotation_csv_path": "annotations/test/foa_ba0ac4ff27a664b55116.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the drum coming?", "answer": "-116.3 degrees", "canonical_answer": "-116.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 10.6, "azimuth_deg": -116.335, "elevation_deg": -23.807, "distance_m": 3.36}]}
{"qa_id": "qa_aade901da3b996bf00ac", "split": "test", "audio_id": "foa_cc947e7089db38a1bdab", "audio_path": "audio/test/foa_cc947e7089db38a1bdab.wav", "scene_annotation_csv_path": "annotations/test/foa_cc947e7089db38a1bdab.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time spans?", "answer": "The audio contains wind from 0.0s to 0.2s.", "canonical_answer": "wind (0.0s to 0.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": -38.518, "elevation_deg": -3.204, "distance_m": 2.52}]}
{"qa_id": "qa_530a1fb72539098b0825", "split": "test", "audio_id": "foa_21b79b88bc2e3bcde880", "audio_path": "audio/test/foa_21b79b88bc2e3bcde880.wav", "scene_annotation_csv_path": "annotations/test/foa_21b79b88bc2e3bcde880.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the dog in degrees.", "answer": "-23.1 degrees", "canonical_answer": "-23.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 1, "start_time": 7.1, "end_time": 11.5, "azimuth_deg": -101.655, "elevation_deg": -23.085, "distance_m": 2.16}]}
{"qa_id": "qa_08cbc1935470cc74f89c", "split": "test", "audio_id": "foa_8ad0c62d313a45acae83", "audio_path": "audio/test/foa_8ad0c62d313a45acae83.wav", "scene_annotation_csv_path": "annotations/test/foa_8ad0c62d313a45acae83.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Identify the source at azimuth=-174.1 degrees, elevation=31.5 degrees.", "answer": "The source located at azimuth -174.1 degrees and elevation 31.5 degrees is a bird.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": -174.068, "elevation_deg": 31.47, "distance_m": 3.94}]}
{"qa_id": "qa_4b8141a4812e67a8d429", "split": "test", "audio_id": "foa_02148aaea501ee601c0d", "audio_path": "audio/test/foa_02148aaea501ee601c0d.wav", "scene_annotation_csv_path": "annotations/test/foa_02148aaea501ee601c0d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the home sound?", "answer": "-2.4 degrees", "canonical_answer": "-2.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.2, "end_time": 3.2, "azimuth_deg": 128.592, "elevation_deg": -2.362, "distance_m": 2.78}]}
{"qa_id": "qa_b66b9d2c148140bf208c", "split": "test", "audio_id": "foa_73db35c0c1157714b339", "audio_path": "audio/test/foa_73db35c0c1157714b339.wav", "scene_annotation_csv_path": "annotations/test/foa_73db35c0c1157714b339.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the speech coming?", "answer": "39.0 degrees", "canonical_answer": "39.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 4.6, "azimuth_deg": 38.975, "elevation_deg": 0.0, "distance_m": 1.3}]}
{"qa_id": "qa_3226aff16a4b7c24dbf2", "split": "test", "audio_id": "foa_d6bf1110790f22edec21", "audio_path": "audio/test/foa_d6bf1110790f22edec21.wav", "scene_annotation_csv_path": "annotations/test/foa_d6bf1110790f22edec21.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the sound of the tool be heard?", "answer": "The tool is active from 0.2s to 7.0s.", "canonical_answer": "0.2s to 7.0s", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.2, "end_time": 7.0, "azimuth_deg": -83.426, "elevation_deg": -2.05, "distance_m": 2.89}]}
{"qa_id": "qa_936530c068ee69adc15d", "split": "test", "audio_id": "foa_53336e9e002cb1a97e30", "audio_path": "audio/test/foa_53336e9e002cb1a97e30.wav", "scene_annotation_csv_path": "annotations/test/foa_53336e9e002cb1a97e30.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is heard coming from the front of the listener?", "answer": "The source heard from the front is a clock.", "canonical_answer": "clock", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.1, "end_time": 1.6, "azimuth_deg": 21.426, "elevation_deg": -8.385, "distance_m": 3.45}]}
{"qa_id": "qa_9527c4db5ca27191932c", "split": "test", "audio_id": "foa_0235674895b49b0accac", "audio_path": "audio/test/foa_0235674895b49b0accac.wav", "scene_annotation_csv_path": "annotations/test/foa_0235674895b49b0accac.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time intervals?", "answer": "The audio clip features speech from 0.6s to 7.2s and another instance of speech from 0.7s to 15.2s.", "canonical_answer": "speech (0.6s to 7.2s); speech (0.7s to 15.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 7.2, "azimuth_deg": -93.639, "elevation_deg": -53.28, "distance_m": 1.73}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.7, "end_time": 15.2, "azimuth_deg": 153.729, "elevation_deg": 0.0, "distance_m": 4.98}]}
{"qa_id": "qa_9de03e11598c277b0659", "split": "test", "audio_id": "foa_384280893765ac676926", "audio_path": "audio/test/foa_384280893765ac676926.wav", "scene_annotation_csv_path": "annotations/test/foa_384280893765ac676926.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the drum?", "answer": "0.9 degrees", "canonical_answer": "0.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": -113.026, "elevation_deg": 0.944, "distance_m": 2.57}]}
{"qa_id": "qa_5dd946c3a2b19c7cff5c", "split": "test", "audio_id": "foa_99f772e4061d9921cd83", "audio_path": "audio/test/foa_99f772e4061d9921cd83.wav", "scene_annotation_csv_path": "annotations/test/foa_99f772e4061d9921cd83.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains finger snapping from 0.3s to 19.9s.", "canonical_answer": "finger snapping (0.3s to 19.9s)", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 0, "start_time": 0.3, "end_time": 19.9, "azimuth_deg": -168.85, "elevation_deg": -9.944, "distance_m": 2.0}]}
{"qa_id": "qa_fb6d138c4051af3868a9", "split": "test", "audio_id": "foa_bf60ad1d136f501d2751", "audio_path": "audio/test/foa_bf60ad1d136f501d2751.wav", "scene_annotation_csv_path": "annotations/test/foa_bf60ad1d136f501d2751.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back-right?", "answer": "The source located at the back-right is a machine.", "canonical_answer": "machine", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 4.0, "azimuth_deg": -148.226, "elevation_deg": 1.601, "distance_m": 2.5}]}
{"qa_id": "qa_6ddd1a360d93de8ccebb", "split": "test", "audio_id": "foa_2efb72c4519b2ca43c3e", "audio_path": "audio/test/foa_2efb72c4519b2ca43c3e.wav", "scene_annotation_csv_path": "annotations/test/foa_2efb72c4519b2ca43c3e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the machine?", "answer": "-48.0 degrees", "canonical_answer": "-48.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 1, "start_time": 1.3, "end_time": 3.6, "azimuth_deg": -47.974, "elevation_deg": -48.794, "distance_m": 1.6}]}
{"qa_id": "qa_f39a149f3d8e70d4100b", "split": "test", "audio_id": "foa_8b20d0df445e29aa4298", "audio_path": "audio/test/foa_8b20d0df445e29aa4298.wav", "scene_annotation_csv_path": "annotations/test/foa_8b20d0df445e29aa4298.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the scratch be heard?", "answer": "The scratch is active from 0.5s to 8.6s.", "canonical_answer": "0.5s to 8.6s", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.5, "end_time": 8.6, "azimuth_deg": 167.515, "elevation_deg": 4.603, "distance_m": 0.65}]}
{"qa_id": "qa_ff16a109f198a740d58a", "split": "test", "audio_id": "foa_19bbd738765c24dca8dd", "audio_path": "audio/test/foa_19bbd738765c24dca8dd.wav", "scene_annotation_csv_path": "annotations/test/foa_19bbd738765c24dca8dd.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-87.1 degrees, elevation=0.7 degrees?", "answer": "The sound heard from azimuth=-87.1 degrees and elevation=0.7 degrees is a crack.", "canonical_answer": "crack", "truth_source": "annotation", "source_refs": [{"class_id": 13, "class_name": "crack", "track_id": 0, "start_time": 0.1, "end_time": 3.0, "azimuth_deg": -87.14, "elevation_deg": 0.734, "distance_m": 3.05}]}
{"qa_id": "qa_531bc7e4db1286b2c966", "split": "test", "audio_id": "foa_c4579b700d0f8aa17ebf", "audio_path": "audio/test/foa_c4579b700d0f8aa17ebf.wav", "scene_annotation_csv_path": "annotations/test/foa_c4579b700d0f8aa17ebf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the breathing in degrees.", "answer": "88.0 degrees", "canonical_answer": "88.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.6, "end_time": 1.1, "azimuth_deg": 87.994, "elevation_deg": 17.197, "distance_m": 1.56}]}
{"qa_id": "qa_68f01b0662dcfac36a6f", "split": "test", "audio_id": "foa_ee7c219c5c116480a409", "audio_path": "audio/test/foa_ee7c219c5c116480a409.wav", "scene_annotation_csv_path": "annotations/test/foa_ee7c219c5c116480a409.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the home sound be heard?", "answer": "The home sound is active from 0.0s to 13.8s.", "canonical_answer": "0.0s to 13.8s", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.0, "end_time": 13.8, "azimuth_deg": 23.361, "elevation_deg": -36.634, "distance_m": 0.8}]}
{"qa_id": "qa_feaa4ccf99d1998ee00d", "split": "test", "audio_id": "foa_31e759b1d68cb8a21dac", "audio_path": "audio/test/foa_31e759b1d68cb8a21dac.wav", "scene_annotation_csv_path": "annotations/test/foa_31e759b1d68cb8a21dac.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the crack in degrees.", "answer": "-13.5 degrees", "canonical_answer": "-13.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 13, "class_name": "crack", "track_id": 0, "start_time": 0.1, "end_time": 0.3, "azimuth_deg": -153.503, "elevation_deg": -13.499, "distance_m": 2.37}]}
{"qa_id": "qa_50e6d7bf540383dbe413", "split": "test", "audio_id": "foa_52db6ed50291064823cf", "audio_path": "audio/test/foa_52db6ed50291064823cf.wav", "scene_annotation_csv_path": "annotations/test/foa_52db6ed50291064823cf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is coming from the back-right?", "answer": "The sound source coming from the back-right is cooking.", "canonical_answer": "cooking", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 1.6, "end_time": 20.0, "azimuth_deg": -130.753, "elevation_deg": -13.73, "distance_m": 2.88}]}
{"qa_id": "qa_0c874f39bb41647da2b6", "split": "test", "audio_id": "foa_220ad54f5b56d7939c76", "audio_path": "audio/test/foa_220ad54f5b56d7939c76.wav", "scene_annotation_csv_path": "annotations/test/foa_220ad54f5b56d7939c76.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the time interval for each?", "answer": "The audio contains a thunderstorm occurring from 2.3s to 5.3s.", "canonical_answer": "thunderstorm (2.3s to 5.3s)", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 2.3, "end_time": 5.3, "azimuth_deg": 109.425, "elevation_deg": -30.014, "distance_m": 2.96}]}
{"qa_id": "qa_c35a5021df8d3141ac4a", "split": "test", "audio_id": "foa_43d2b287f2c961f958bd", "audio_path": "audio/test/foa_43d2b287f2c961f958bd.wav", "scene_annotation_csv_path": "annotations/test/foa_43d2b287f2c961f958bd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=173.2 degrees, elevation=-2.9 degrees?", "answer": "The sound heard from azimuth=173.2 degrees, elevation=-2.9 degrees is writing.", "canonical_answer": "writing", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 1, "start_time": 17.6, "end_time": 20.0, "azimuth_deg": 173.238, "elevation_deg": -2.94, "distance_m": 2.75}]}
{"qa_id": "qa_1b2afb3f597ef3c889d1", "split": "test", "audio_id": "foa_7c33b0266728a64e2572", "audio_path": "audio/test/foa_7c33b0266728a64e2572.wav", "scene_annotation_csv_path": "annotations/test/foa_7c33b0266728a64e2572.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=115.3 degrees, elevation=-31.2 degrees?", "answer": "A wind instrument is heard from azimuth=115.3 degrees, elevation=-31.2 degrees.", "canonical_answer": "wind instrument", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.1, "end_time": 1.3, "azimuth_deg": 115.31, "elevation_deg": -31.188, "distance_m": 2.23}]}
{"qa_id": "qa_8dc9091cb5508c6ab2c9", "split": "test", "audio_id": "foa_1358116d6bea592d0b67", "audio_path": "audio/test/foa_1358116d6bea592d0b67.wav", "scene_annotation_csv_path": "annotations/test/foa_1358116d6bea592d0b67.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the body sound in degrees.", "answer": "-6.0 degrees", "canonical_answer": "-6.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.5, "end_time": 11.7, "azimuth_deg": -93.493, "elevation_deg": -5.976, "distance_m": 3.11}]}
{"qa_id": "qa_eb872825f0a0e5706380", "split": "test", "audio_id": "foa_a71d5bd14c30740d6a58", "audio_path": "audio/test/foa_a71d5bd14c30740d6a58.wav", "scene_annotation_csv_path": "annotations/test/foa_a71d5bd14c30740d6a58.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains a frog from 1.2s to 12.5s, percussion from 4.2s to 5.2s, and a drum from 9.1s to 9.6s.", "canonical_answer": "frog (1.2s to 12.5s); percussion (4.2s to 5.2s); drum (9.1s to 9.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 1.2, "end_time": 12.5, "azimuth_deg": -116.546, "elevation_deg": 20.181, "distance_m": 2.89}, {"class_id": 41, "class_name": "percussion", "track_id": 1, "start_time": 4.2, "end_time": 5.2, "azimuth_deg": 173.58, "elevation_deg": -41.303, "distance_m": 1.72}, {"class_id": 19, "class_name": "drum", "track_id": 2, "start_time": 9.1, "end_time": 9.6, "azimuth_deg": 168.517, "elevation_deg": 20.01, "distance_m": 2.9}]}
{"qa_id": "qa_7f1dd338b50600178fda", "split": "test", "audio_id": "foa_5c3611bbe803ea0f45f4", "audio_path": "audio/test/foa_5c3611bbe803ea0f45f4.wav", "scene_annotation_csv_path": "annotations/test/foa_5c3611bbe803ea0f45f4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is located at the back-left?", "answer": "The source coming from the back-left is an alarm.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": 144.942, "elevation_deg": 7.512, "distance_m": 2.16}]}
{"qa_id": "qa_edb4ac39f68582342875", "split": "test", "audio_id": "foa_fc597bbf3197191ae61a", "audio_path": "audio/test/foa_fc597bbf3197191ae61a.wav", "scene_annotation_csv_path": "annotations/test/foa_fc597bbf3197191ae61a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the insect coming?", "answer": "162.6 degrees", "canonical_answer": "162.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 2, "start_time": 4.8, "end_time": 5.6, "azimuth_deg": 162.649, "elevation_deg": 7.894, "distance_m": 3.4}]}
{"qa_id": "qa_d43f52dd3cbcbcbf82fb", "split": "test", "audio_id": "foa_7e7b4c91c6a31805595e", "audio_path": "audio/test/foa_7e7b4c91c6a31805595e.wav", "scene_annotation_csv_path": "annotations/test/foa_7e7b4c91c6a31805595e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the tool occur?", "answer": "The tool is active from 0.7s to 12.0s.", "canonical_answer": "0.7s to 12.0s", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.7, "end_time": 12.0, "azimuth_deg": 12.158, "elevation_deg": -29.058, "distance_m": 2.72}]}
{"qa_id": "qa_81a00d9244cf6d598406", "split": "test", "audio_id": "foa_486285085e08dea565e1", "audio_path": "audio/test/foa_486285085e08dea565e1.wav", "scene_annotation_csv_path": "annotations/test/foa_486285085e08dea565e1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the metal clink?", "answer": "3.3 degrees", "canonical_answer": "3.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 1, "start_time": 4.1, "end_time": 15.7, "azimuth_deg": -89.613, "elevation_deg": 3.334, "distance_m": 2.08}]}
{"qa_id": "qa_63b6c040980606eb6c29", "split": "test", "audio_id": "foa_ad0fe4bc7cf1c3b1c1c8", "audio_path": "audio/test/foa_ad0fe4bc7cf1c3b1c1c8.wav", "scene_annotation_csv_path": "annotations/test/foa_ad0fe4bc7cf1c3b1c1c8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What is the identity of the sound source located at the back-right?", "answer": "The source located at the back-right is a cat.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.1, "end_time": 2.7, "azimuth_deg": -121.597, "elevation_deg": -0.451, "distance_m": 2.79}]}
{"qa_id": "qa_ec7c1f02bf11801c748e", "split": "test", "audio_id": "foa_a15de761cd890b21f9b5", "audio_path": "audio/test/foa_a15de761cd890b21f9b5.wav", "scene_annotation_csv_path": "annotations/test/foa_a15de761cd890b21f9b5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the aircraft in degrees.", "answer": "-1.7 degrees", "canonical_answer": "-1.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.2, "end_time": 8.5, "azimuth_deg": -1.673, "elevation_deg": 0.397, "distance_m": 2.26}]}
{"qa_id": "qa_34d8e6620f6401dab61a", "split": "test", "audio_id": "foa_25ae6e5add2e971841eb", "audio_path": "audio/test/foa_25ae6e5add2e971841eb.wav", "scene_annotation_csv_path": "annotations/test/foa_25ae6e5add2e971841eb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains paper from 0.2s to 10.4s.", "canonical_answer": "paper (0.2s to 10.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.2, "end_time": 10.4, "azimuth_deg": 107.217, "elevation_deg": 13.846, "distance_m": 3.29}]}
{"qa_id": "qa_f539837e481ecbf04099", "split": "test", "audio_id": "foa_187c4e5ef3a3944180ca", "audio_path": "audio/test/foa_187c4e5ef3a3944180ca.wav", "scene_annotation_csv_path": "annotations/test/foa_187c4e5ef3a3944180ca.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-33.6 degrees, elevation=0.0 degrees?", "answer": "The sound detected at azimuth=-33.6 degrees and elevation=0.0 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 4.2, "azimuth_deg": -33.621, "elevation_deg": 0.0, "distance_m": 4.42}]}
{"qa_id": "qa_3f5a90869778be41c65a", "split": "test", "audio_id": "foa_46b2af1f19b3ccbb75a2", "audio_path": "audio/test/foa_46b2af1f19b3ccbb75a2.wav", "scene_annotation_csv_path": "annotations/test/foa_46b2af1f19b3ccbb75a2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the paper active?", "answer": "The paper sound is active from 0.4s to 19.6s.", "canonical_answer": "0.4s to 19.6s", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.4, "end_time": 19.6, "azimuth_deg": -178.241, "elevation_deg": 23.89, "distance_m": 2.2}]}
{"qa_id": "qa_82ac7abc92bb9c31da3e", "split": "test", "audio_id": "foa_3b797cb970884802371a", "audio_path": "audio/test/foa_3b797cb970884802371a.wav", "scene_annotation_csv_path": "annotations/test/foa_3b797cb970884802371a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the percussion active?", "answer": "The percussion is active from 0.0s to 0.8s.", "canonical_answer": "0.0s to 0.8s", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": 89.765, "elevation_deg": 28.392, "distance_m": 0.98}]}
{"qa_id": "qa_4abbe35e136dcc3ac204", "split": "test", "audio_id": "foa_4558b45df38ad33b9b6e", "audio_path": "audio/test/foa_4558b45df38ad33b9b6e.wav", "scene_annotation_csv_path": "annotations/test/foa_4558b45df38ad33b9b6e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the left and below side?", "answer": "The sound coming from the left and below is kitchenware.", "canonical_answer": "kitchenware", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 0.6, "end_time": 3.1, "azimuth_deg": 76.423, "elevation_deg": -19.715, "distance_m": 0.71}]}
{"qa_id": "qa_efef970b601533073a86", "split": "test", "audio_id": "foa_b961c4d321ba9146c6f5", "audio_path": "audio/test/foa_b961c4d321ba9146c6f5.wav", "scene_annotation_csv_path": "annotations/test/foa_b961c4d321ba9146c6f5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=148.5 degrees, elevation=40.6 degrees?", "answer": "The sound heard from azimuth=148.5 degrees, elevation=40.6 degrees is footsteps.", "canonical_answer": "footsteps", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": 148.545, "elevation_deg": 40.566, "distance_m": 1.46}]}
{"qa_id": "qa_1dddaca7c850ab9f7cf1", "split": "test", "audio_id": "foa_54b5e2339138ce661ec3", "audio_path": "audio/test/foa_54b5e2339138ce661ec3.wav", "scene_annotation_csv_path": "annotations/test/foa_54b5e2339138ce661ec3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the aircraft in degrees.", "answer": "17.3 degrees", "canonical_answer": "17.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.4, "end_time": 3.4, "azimuth_deg": 17.259, "elevation_deg": 20.711, "distance_m": 2.56}]}
{"qa_id": "qa_aac1321b25da915c44f0", "split": "test", "audio_id": "foa_1e92eacf94a37df2dcab", "audio_path": "audio/test/foa_1e92eacf94a37df2dcab.wav", "scene_annotation_csv_path": "annotations/test/foa_1e92eacf94a37df2dcab.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the drum in degrees.", "answer": "-5.9 degrees", "canonical_answer": "-5.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.4, "end_time": 14.2, "azimuth_deg": 38.572, "elevation_deg": -5.911, "distance_m": 2.44}]}
{"qa_id": "qa_65b21a117f7f859672ba", "split": "test", "audio_id": "foa_6ef4bfc0bf1af6c24e6c", "audio_path": "audio/test/foa_6ef4bfc0bf1af6c24e6c.wav", "scene_annotation_csv_path": "annotations/test/foa_6ef4bfc0bf1af6c24e6c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains a bell that sounds from 0.1s to 3.2s.", "canonical_answer": "bell (0.1s to 3.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.1, "end_time": 3.2, "azimuth_deg": -30.0, "elevation_deg": -1.18, "distance_m": 1.43}]}
{"qa_id": "qa_d42278d66190b1a91f90", "split": "test", "audio_id": "foa_d559d185623f96b7d9c8", "audio_path": "audio/test/foa_d559d185623f96b7d9c8.wav", "scene_annotation_csv_path": "annotations/test/foa_d559d185623f96b7d9c8.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the speech in degrees.", "answer": "21.5 degrees", "canonical_answer": "21.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.5, "end_time": 4.5, "azimuth_deg": 140.444, "elevation_deg": 21.472, "distance_m": 0.6}]}
{"qa_id": "qa_82c0de1b2a77667504a6", "split": "test", "audio_id": "foa_a53eab92bd17e343a1f5", "audio_path": "audio/test/foa_a53eab92bd17e343a1f5.wav", "scene_annotation_csv_path": "annotations/test/foa_a53eab92bd17e343a1f5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front-right?", "answer": "The source located at the front-right is wood.", "canonical_answer": "wood", "truth_source": "annotation", "source_refs": [{"class_id": 60, "class_name": "wood", "track_id": 1, "start_time": 14.0, "end_time": 17.0, "azimuth_deg": -35.048, "elevation_deg": 2.067, "distance_m": 2.43}]}
{"qa_id": "qa_57cd841bb68a36cc7fab", "split": "test", "audio_id": "foa_a5c09b669c05991ee044", "audio_path": "audio/test/foa_a5c09b669c05991ee044.wav", "scene_annotation_csv_path": "annotations/test/foa_a5c09b669c05991ee044.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the scratch be heard?", "answer": "The scratch is active from 0.4s to 19.6s.", "canonical_answer": "0.4s to 19.6s", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.4, "end_time": 19.6, "azimuth_deg": -132.262, "elevation_deg": -43.532, "distance_m": 1.22}]}
{"qa_id": "qa_31721980cbd29bd7b06f", "split": "test", "audio_id": "foa_235b08ee2dc133566c2e", "audio_path": "audio/test/foa_235b08ee2dc133566c2e.wav", "scene_annotation_csv_path": "annotations/test/foa_235b08ee2dc133566c2e.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-87.6 degrees, elevation=6.3 degrees?", "answer": "The sound detected at azimuth=-87.6 degrees and elevation=6.3 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 18.2, "azimuth_deg": -87.597, "elevation_deg": 6.276, "distance_m": 3.34}]}
{"qa_id": "qa_ab79992f7dea22a9f255", "split": "test", "audio_id": "foa_84fbc8864d6da67cfe56", "audio_path": "audio/test/foa_84fbc8864d6da67cfe56.wav", "scene_annotation_csv_path": "annotations/test/foa_84fbc8864d6da67cfe56.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the speech?", "answer": "168.5 degrees", "canonical_answer": "168.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 11.8, "azimuth_deg": 168.513, "elevation_deg": 0.0, "distance_m": 1.62}]}
{"qa_id": "qa_cf7c1513d9b2acf447fc", "split": "test", "audio_id": "foa_5bcd23b128b7a9f13266", "audio_path": "audio/test/foa_5bcd23b128b7a9f13266.wav", "scene_annotation_csv_path": "annotations/test/foa_5bcd23b128b7a9f13266.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a clock that is active from 0.0s to 8.4s.", "canonical_answer": "clock (0.0s to 8.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 8.4, "azimuth_deg": -58.893, "elevation_deg": -16.834, "distance_m": 1.48}]}
{"qa_id": "qa_67b85bd774bf55a6cfe8", "split": "test", "audio_id": "foa_9834cd4c7ead2384c8e5", "audio_path": "audio/test/foa_9834cd4c7ead2384c8e5.wav", "scene_annotation_csv_path": "annotations/test/foa_9834cd4c7ead2384c8e5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their specific time intervals?", "answer": "The audio contains male speech occurring from 0.2s to 5.5s.", "canonical_answer": "male speech (0.2s to 5.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.2, "end_time": 5.5, "azimuth_deg": -16.932, "elevation_deg": -49.374, "distance_m": 1.23}]}
{"qa_id": "qa_1046c0ce2ef2e74a0f57", "split": "test", "audio_id": "foa_8aef96cffeeaa6da4144", "audio_path": "audio/test/foa_8aef96cffeeaa6da4144.wav", "scene_annotation_csv_path": "annotations/test/foa_8aef96cffeeaa6da4144.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the drawer cabinet located?", "answer": "25.2 degrees", "canonical_answer": "25.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 0, "start_time": 0.5, "end_time": 3.1, "azimuth_deg": 66.835, "elevation_deg": 25.172, "distance_m": 1.93}]}
{"qa_id": "qa_3610cc02d6466dc7b073", "split": "test", "audio_id": "foa_e3466986e65c7ac0c78b", "audio_path": "audio/test/foa_e3466986e65c7ac0c78b.wav", "scene_annotation_csv_path": "annotations/test/foa_e3466986e65c7ac0c78b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=145.9 degrees, elevation=20.6 degrees?", "answer": "A gong is located at azimuth=145.9 degrees and elevation=20.6 degrees.", "canonical_answer": "gong", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 0.5, "end_time": 20.0, "azimuth_deg": 145.897, "elevation_deg": 20.578, "distance_m": 2.83}]}
{"qa_id": "qa_b55e3e3e9eaa07de9913", "split": "test", "audio_id": "foa_025d164c82b8365bcdd6", "audio_path": "audio/test/foa_025d164c82b8365bcdd6.wav", "scene_annotation_csv_path": "annotations/test/foa_025d164c82b8365bcdd6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the animal occur?", "answer": "The animal is active from 0.2s to 9.6s.", "canonical_answer": "0.2s to 9.6s", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 0.2, "end_time": 9.6, "azimuth_deg": 14.083, "elevation_deg": 10.965, "distance_m": 2.89}]}
{"qa_id": "qa_6c470c798d2392acb79e", "split": "test", "audio_id": "foa_2ef5e3d2bd052340488b", "audio_path": "audio/test/foa_2ef5e3d2bd052340488b.wav", "scene_annotation_csv_path": "annotations/test/foa_2ef5e3d2bd052340488b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is coming from the back-left?", "answer": "The sound source coming from the back-left is a train.", "canonical_answer": "train", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 126.101, "elevation_deg": -14.273, "distance_m": 1.52}]}
{"qa_id": "qa_3b98052b8dae610739e0", "split": "test", "audio_id": "foa_21bae92fb17c3cede797", "audio_path": "audio/test/foa_21bae92fb17c3cede797.wav", "scene_annotation_csv_path": "annotations/test/foa_21bae92fb17c3cede797.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the vehicle in degrees.", "answer": "-89.7 degrees", "canonical_answer": "-89.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 1, "start_time": 5.8, "end_time": 6.6, "azimuth_deg": -89.653, "elevation_deg": -24.658, "distance_m": 2.69}]}
{"qa_id": "qa_e2646ef256546b5c61e9", "split": "test", "audio_id": "foa_e7e5078b1152814c448c", "audio_path": "audio/test/foa_e7e5078b1152814c448c.wav", "scene_annotation_csv_path": "annotations/test/foa_e7e5078b1152814c448c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the right and below side?", "answer": "The sound coming from the right and below is a drum.", "canonical_answer": "drum", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 2.5, "azimuth_deg": -74.191, "elevation_deg": -39.998, "distance_m": 1.6}]}
{"qa_id": "qa_e0584c74560eba504491", "split": "test", "audio_id": "foa_a3b726f12f882f152a56", "audio_path": "audio/test/foa_a3b726f12f882f152a56.wav", "scene_annotation_csv_path": "annotations/test/foa_a3b726f12f882f152a56.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the string instrument?", "answer": "-31.1 degrees", "canonical_answer": "-31.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.4, "end_time": 12.8, "azimuth_deg": 173.425, "elevation_deg": -31.054, "distance_m": 2.62}]}
{"qa_id": "qa_00c3a9df06470efad65a", "split": "test", "audio_id": "foa_87bfd9e1119297afb243", "audio_path": "audio/test/foa_87bfd9e1119297afb243.wav", "scene_annotation_csv_path": "annotations/test/foa_87bfd9e1119297afb243.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=132.6 degrees, elevation=0.2 degrees?", "answer": "The sound detected at azimuth=132.6 degrees and elevation=0.2 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.5, "end_time": 6.8, "azimuth_deg": 132.577, "elevation_deg": 0.226, "distance_m": 3.28}]}
{"qa_id": "qa_1fa7eb04d7be35c966bb", "split": "test", "audio_id": "foa_d83a5d06a9985e8e733f", "audio_path": "audio/test/foa_d83a5d06a9985e8e733f.wav", "scene_annotation_csv_path": "annotations/test/foa_d83a5d06a9985e8e733f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the bird active?", "answer": "The bird is active throughout the interval from 0.0s to 6.3s.", "canonical_answer": "0.0s to 6.3s", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 6.3, "azimuth_deg": 85.815, "elevation_deg": -40.057, "distance_m": 2.33}]}
{"qa_id": "qa_3f59713c2a4c0c72c92e", "split": "test", "audio_id": "foa_ceb2b008d17e8767a402", "audio_path": "audio/test/foa_ceb2b008d17e8767a402.wav", "scene_annotation_csv_path": "annotations/test/foa_ceb2b008d17e8767a402.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains male speech from 0.3s to 1.1s.", "canonical_answer": "male speech (0.3s to 1.1s)", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.3, "end_time": 1.1, "azimuth_deg": -107.985, "elevation_deg": 4.618, "distance_m": 0.7}]}
{"qa_id": "qa_a4aeafa6dfc5a75e9fe6", "split": "test", "audio_id": "foa_a5c1106dbd9dc0096685", "audio_path": "audio/test/foa_a5c1106dbd9dc0096685.wav", "scene_annotation_csv_path": "annotations/test/foa_a5c1106dbd9dc0096685.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the speech in degrees.", "answer": "111.2 degrees", "canonical_answer": "111.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 12.2, "azimuth_deg": 111.233, "elevation_deg": 54.127, "distance_m": 5.37}]}
{"qa_id": "qa_4820f09cacf038dcdc5c", "split": "test", "audio_id": "foa_fc1e65374a8e4ebacb5f", "audio_path": "audio/test/foa_fc1e65374a8e4ebacb5f.wav", "scene_annotation_csv_path": "annotations/test/foa_fc1e65374a8e4ebacb5f.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains speech from 0.6s to 2.2s and speech from 0.7s to 8.8s.", "canonical_answer": "speech (0.6s to 2.2s); speech (0.7s to 8.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 2.2, "azimuth_deg": -34.448, "elevation_deg": 0.0, "distance_m": 4.11}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.7, "end_time": 8.8, "azimuth_deg": 91.753, "elevation_deg": -14.811, "distance_m": 3.91}]}
{"qa_id": "qa_beb9ccb3961933914f65", "split": "test", "audio_id": "foa_292f1720c38f499ed9bc", "audio_path": "audio/test/foa_292f1720c38f499ed9bc.wav", "scene_annotation_csv_path": "annotations/test/foa_292f1720c38f499ed9bc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the male speech be heard?", "answer": "The male speech is active from 0.2s to 7.7s.", "canonical_answer": "0.2s to 7.7s", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.2, "end_time": 7.7, "azimuth_deg": 97.938, "elevation_deg": 36.153, "distance_m": 1.12}]}
{"qa_id": "qa_531b8dc5e6a7f47e4a70", "split": "test", "audio_id": "foa_035a1b4f58a864022876", "audio_path": "audio/test/foa_035a1b4f58a864022876.wav", "scene_annotation_csv_path": "annotations/test/foa_035a1b4f58a864022876.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the machine coming?", "answer": "123.3 degrees", "canonical_answer": "123.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 2.9, "azimuth_deg": 123.285, "elevation_deg": 13.359, "distance_m": 2.92}]}
{"qa_id": "qa_94d199d24464d884490d", "split": "test", "audio_id": "foa_2489bf0f8aa72a4228a8", "audio_path": "audio/test/foa_2489bf0f8aa72a4228a8.wav", "scene_annotation_csv_path": "annotations/test/foa_2489bf0f8aa72a4228a8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the water located?", "answer": "34.6 degrees", "canonical_answer": "34.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 1.0, "end_time": 20.0, "azimuth_deg": -122.968, "elevation_deg": 34.584, "distance_m": 0.64}]}
{"qa_id": "qa_b27f8f73523768b86ede", "split": "test", "audio_id": "foa_78ea7859dbd933f80e52", "audio_path": "audio/test/foa_78ea7859dbd933f80e52.wav", "scene_annotation_csv_path": "annotations/test/foa_78ea7859dbd933f80e52.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=25.7 degrees, elevation=7.8 degrees?", "answer": "The sound heard from azimuth=25.7 degrees, elevation=7.8 degrees is water.", "canonical_answer": "water", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": 25.664, "elevation_deg": 7.825, "distance_m": 3.01}]}
{"qa_id": "qa_d0fee1b96d100a993332", "split": "test", "audio_id": "foa_611d4231298e783202c6", "audio_path": "audio/test/foa_611d4231298e783202c6.wav", "scene_annotation_csv_path": "annotations/test/foa_611d4231298e783202c6.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is heard coming from the back-right of the listener?", "answer": "The source heard from the back-right is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 7.8, "azimuth_deg": -125.606, "elevation_deg": 0.0, "distance_m": 1.15}]}
{"qa_id": "qa_44a3326f9995523349ff", "split": "test", "audio_id": "foa_ddf2e110f03bd772027e", "audio_path": "audio/test/foa_ddf2e110f03bd772027e.wav", "scene_annotation_csv_path": "annotations/test/foa_ddf2e110f03bd772027e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains body sound from 0.0s to 1.3s.", "canonical_answer": "body sound (0.0s to 1.3s)", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 1.3, "azimuth_deg": 152.755, "elevation_deg": -6.328, "distance_m": 0.57}]}
{"qa_id": "qa_59dd64600246b1b1a161", "split": "test", "audio_id": "foa_415e225e3edb78f1b30c", "audio_path": "audio/test/foa_415e225e3edb78f1b30c.wav", "scene_annotation_csv_path": "annotations/test/foa_415e225e3edb78f1b30c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-94.8 degrees, elevation=11.0 degrees?", "answer": "A gong is located at azimuth=-94.8 degrees and elevation=11.0 degrees.", "canonical_answer": "gong", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 2, "start_time": 7.7, "end_time": 8.8, "azimuth_deg": -94.759, "elevation_deg": 10.951, "distance_m": 2.23}]}
{"qa_id": "qa_df3996593e4bf755cdef", "split": "test", "audio_id": "foa_da0cf29306dc41ddde24", "audio_path": "audio/test/foa_da0cf29306dc41ddde24.wav", "scene_annotation_csv_path": "annotations/test/foa_da0cf29306dc41ddde24.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the sound of the bell be heard?", "answer": "The bell is active from 9.4s to 15.4s.", "canonical_answer": "9.4s to 15.4s", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 3, "start_time": 9.4, "end_time": 15.4, "azimuth_deg": -134.679, "elevation_deg": -4.441, "distance_m": 1.43}]}
{"qa_id": "qa_d33353a8f0754bd4cb29", "split": "test", "audio_id": "foa_0985a13f5bb7e71ac30d", "audio_path": "audio/test/foa_0985a13f5bb7e71ac30d.wav", "scene_annotation_csv_path": "annotations/test/foa_0985a13f5bb7e71ac30d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the body sound?", "answer": "73.5 degrees", "canonical_answer": "73.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 5.0, "azimuth_deg": 73.501, "elevation_deg": 11.617, "distance_m": 3.54}]}
{"qa_id": "qa_80fb95702c611b923ed4", "split": "test", "audio_id": "foa_ab1285b93b025a79bc3d", "audio_path": "audio/test/foa_ab1285b93b025a79bc3d.wav", "scene_annotation_csv_path": "annotations/test/foa_ab1285b93b025a79bc3d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the vehicle in degrees.", "answer": "3.2 degrees", "canonical_answer": "3.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.6, "end_time": 18.4, "azimuth_deg": -42.881, "elevation_deg": 3.207, "distance_m": 1.24}]}
{"qa_id": "qa_1af8092865136a9d2893", "split": "test", "audio_id": "foa_ac00d059980f7b5591af", "audio_path": "audio/test/foa_ac00d059980f7b5591af.wav", "scene_annotation_csv_path": "annotations/test/foa_ac00d059980f7b5591af.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is heard from the front-right and below the listener?", "answer": "The sound source heard from the front-right and below is tearing.", "canonical_answer": "tearing", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 0.0, "end_time": 2.7, "azimuth_deg": -22.914, "elevation_deg": -50.153, "distance_m": 1.82}]}
{"qa_id": "qa_e676669b12d270128777", "split": "test", "audio_id": "foa_f7035d4da1c367741154", "audio_path": "audio/test/foa_f7035d4da1c367741154.wav", "scene_annotation_csv_path": "annotations/test/foa_f7035d4da1c367741154.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is coming from the back-left?", "answer": "The sound source coming from the back-left is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 6.6, "azimuth_deg": 126.934, "elevation_deg": -8.811, "distance_m": 2.04}]}
{"qa_id": "qa_ef555d1d918ee3fcd0dd", "split": "test", "audio_id": "foa_dafd946457fab698dff2", "audio_path": "audio/test/foa_dafd946457fab698dff2.wav", "scene_annotation_csv_path": "annotations/test/foa_dafd946457fab698dff2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sounds are present in the audio clip, and what are their respective time intervals?", "answer": "The audio contains a bird vocalization occurring from 0.0s to 7.5s.", "canonical_answer": "bird (0.0s to 7.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 7.5, "azimuth_deg": 18.97, "elevation_deg": 5.274, "distance_m": 1.09}]}
{"qa_id": "qa_468441acc29d02a4a740", "split": "test", "audio_id": "foa_e32122bd3c74bea8866b", "audio_path": "audio/test/foa_e32122bd3c74bea8866b.wav", "scene_annotation_csv_path": "annotations/test/foa_e32122bd3c74bea8866b.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-115.1 degrees, elevation=10.1 degrees?", "answer": "A bird is heard coming from azimuth -115.1 degrees and elevation 10.1 degrees.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 2, "start_time": 0.0, "end_time": 8.0, "azimuth_deg": -115.067, "elevation_deg": 10.07, "distance_m": 4.69}]}
{"qa_id": "qa_83cacceb4c244a300cca", "split": "test", "audio_id": "foa_87b2458e2db8345e17a1", "audio_path": "audio/test/foa_87b2458e2db8345e17a1.wav", "scene_annotation_csv_path": "annotations/test/foa_87b2458e2db8345e17a1.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the speech occur?", "answer": "The speech event is active from 0.6s to 8.8s.", "canonical_answer": "0.6s to 8.8s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 8.8, "azimuth_deg": 115.965, "elevation_deg": 0.0, "distance_m": 3.76}]}
{"qa_id": "qa_2a77a346da041418b246", "split": "test", "audio_id": "foa_87bc2c26b9ea8a9974ed", "audio_path": "audio/test/foa_87bc2c26b9ea8a9974ed.wav", "scene_annotation_csv_path": "annotations/test/foa_87bc2c26b9ea8a9974ed.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the tool?", "answer": "8.4 degrees", "canonical_answer": "8.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.2, "end_time": 13.0, "azimuth_deg": 112.445, "elevation_deg": 8.42, "distance_m": 3.4}]}
{"qa_id": "qa_57fc436741af0d3a30c3", "split": "test", "audio_id": "foa_2d17620ec329f9233512", "audio_path": "audio/test/foa_2d17620ec329f9233512.wav", "scene_annotation_csv_path": "annotations/test/foa_2d17620ec329f9233512.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the clock?", "answer": "-160.6 degrees", "canonical_answer": "-160.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": -160.623, "elevation_deg": -33.679, "distance_m": 0.83}]}
{"qa_id": "qa_48f7a84577e68b3dfdae", "split": "test", "audio_id": "foa_fd835b9967eafdd8b620", "audio_path": "audio/test/foa_fd835b9967eafdd8b620.wav", "scene_annotation_csv_path": "annotations/test/foa_fd835b9967eafdd8b620.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the speech coming?", "answer": "-139.8 degrees", "canonical_answer": "-139.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 4.2, "azimuth_deg": -139.827, "elevation_deg": -9.523, "distance_m": 3.38}]}
{"qa_id": "qa_3f6fcfe35a575ca5ea9d", "split": "test", "audio_id": "foa_8c30394af989b68aeaf1", "audio_path": "audio/test/foa_8c30394af989b68aeaf1.wav", "scene_annotation_csv_path": "annotations/test/foa_8c30394af989b68aeaf1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the human vocalization occur?", "answer": "The human vocalization is active from 0.3s to 1.8s.", "canonical_answer": "0.3s to 1.8s", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.3, "end_time": 1.8, "azimuth_deg": 89.148, "elevation_deg": -19.511, "distance_m": 3.1}]}
{"qa_id": "qa_235994dd24e2157e3c9c", "split": "test", "audio_id": "foa_66d4c3e7db6d7beb845b", "audio_path": "audio/test/foa_66d4c3e7db6d7beb845b.wav", "scene_annotation_csv_path": "annotations/test/foa_66d4c3e7db6d7beb845b.csv", "dataset": "realfoa", "data_source": "dcase_real", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-102.0 degrees, elevation=inf degrees?", "answer": "The sound coming from an azimuth of -102.0 degrees is male speech.", "canonical_answer": "male speech", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 2, "start_time": 2.3, "end_time": 16.453, "azimuth_deg": -102.0, "elevation_deg": Infinity, "distance_m": null}]}
{"qa_id": "qa_faf02204bdd9bb918e44", "split": "test", "audio_id": "foa_d880191c22126611651a", "audio_path": "audio/test/foa_d880191c22126611651a.wav", "scene_annotation_csv_path": "annotations/test/foa_d880191c22126611651a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the zipper located?", "answer": "19.7 degrees", "canonical_answer": "19.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.1, "end_time": 0.8, "azimuth_deg": 47.306, "elevation_deg": 19.69, "distance_m": 1.33}]}
{"qa_id": "qa_448c06c2c2cb25e97bcf", "split": "test", "audio_id": "foa_d7570861d1ac96d220e3", "audio_path": "audio/test/foa_d7570861d1ac96d220e3.wav", "scene_annotation_csv_path": "annotations/test/foa_d7570861d1ac96d220e3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front-left of the listener?", "answer": "The source heard from the front-left is cooking.", "canonical_answer": "cooking", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.1, "end_time": 17.4, "azimuth_deg": 31.641, "elevation_deg": 9.025, "distance_m": 3.45}]}
{"qa_id": "qa_e099003bf1bdc0722281", "split": "test", "audio_id": "foa_270bb516e751f4a6c890", "audio_path": "audio/test/foa_270bb516e751f4a6c890.wav", "scene_annotation_csv_path": "annotations/test/foa_270bb516e751f4a6c890.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time spans?", "answer": "The audio contains guitar from 0.0s to 2.2s.", "canonical_answer": "guitar (0.0s to 2.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 2.2, "azimuth_deg": 130.213, "elevation_deg": 30.637, "distance_m": 1.96}]}
{"qa_id": "qa_05e236307da5f3a090cd", "split": "test", "audio_id": "foa_96e036b52881d1e90cd6", "audio_path": "audio/test/foa_96e036b52881d1e90cd6.wav", "scene_annotation_csv_path": "annotations/test/foa_96e036b52881d1e90cd6.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source can be heard coming from behind the listener?", "answer": "The sound source coming from the back is a string instrument.", "canonical_answer": "string instrument", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 1, "start_time": 0.0, "end_time": 8.2, "azimuth_deg": 168.863, "elevation_deg": 0.0, "distance_m": 3.49}]}
{"qa_id": "qa_0ceff483d0e531692120", "split": "test", "audio_id": "foa_9f699c5456307c694c32", "audio_path": "audio/test/foa_9f699c5456307c694c32.wav", "scene_annotation_csv_path": "annotations/test/foa_9f699c5456307c694c32.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the alarm active?", "answer": "The alarm is active from 0.1s to 0.4s.", "canonical_answer": "0.1s to 0.4s", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.1, "end_time": 0.4, "azimuth_deg": -132.557, "elevation_deg": -22.951, "distance_m": 3.74}]}
{"qa_id": "qa_32b6d68386f339fe5b58", "split": "test", "audio_id": "foa_1673e4ace3a6de874ae6", "audio_path": "audio/test/foa_1673e4ace3a6de874ae6.wav", "scene_annotation_csv_path": "annotations/test/foa_1673e4ace3a6de874ae6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the scratch coming?", "answer": "28.8 degrees", "canonical_answer": "28.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.4, "end_time": 19.6, "azimuth_deg": 28.843, "elevation_deg": -39.277, "distance_m": 2.02}]}
{"qa_id": "qa_a086eaf3ed95cd4d7931", "split": "test", "audio_id": "foa_d69715dea6595fdf13a9", "audio_path": "audio/test/foa_d69715dea6595fdf13a9.wav", "scene_annotation_csv_path": "annotations/test/foa_d69715dea6595fdf13a9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the breathing?", "answer": "-16.5 degrees", "canonical_answer": "-16.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.0, "end_time": 1.0, "azimuth_deg": 51.625, "elevation_deg": -16.503, "distance_m": 1.09}]}
{"qa_id": "qa_eb010ebe6b89bebce84e", "split": "test", "audio_id": "foa_c0607b92cf6157cd7606", "audio_path": "audio/test/foa_c0607b92cf6157cd7606.wav", "scene_annotation_csv_path": "annotations/test/foa_c0607b92cf6157cd7606.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=14.2 degrees, elevation=5.8 degrees?", "answer": "An alarm is located at azimuth=14.2 degrees and elevation=5.8 degrees.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.1, "end_time": 0.4, "azimuth_deg": 14.208, "elevation_deg": 5.792, "distance_m": 2.34}]}
{"qa_id": "qa_79015ccc58d3096566b1", "split": "test", "audio_id": "foa_1c3766db5199b640e32c", "audio_path": "audio/test/foa_1c3766db5199b640e32c.wav", "scene_annotation_csv_path": "annotations/test/foa_1c3766db5199b640e32c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time intervals?", "answer": "The audio contains a bird from 0.1s to 1.6s.", "canonical_answer": "bird (0.1s to 1.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.1, "end_time": 1.6, "azimuth_deg": -178.831, "elevation_deg": 15.501, "distance_m": 2.5}]}
{"qa_id": "qa_442087fedfa1b269af68", "split": "test", "audio_id": "foa_fdf6b13bce0de906c6e6", "audio_path": "audio/test/foa_fdf6b13bce0de906c6e6.wav", "scene_annotation_csv_path": "annotations/test/foa_fdf6b13bce0de906c6e6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in the recording, and what are their corresponding time intervals?", "answer": "The audio contains a metal clink that occurs from 0.0s to 4.3s.", "canonical_answer": "metal clink (0.0s to 4.3s)", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.0, "end_time": 4.3, "azimuth_deg": 129.266, "elevation_deg": 25.462, "distance_m": 2.19}]}
{"qa_id": "qa_4302f9843713d4667eab", "split": "test", "audio_id": "foa_7c65079eb14f1fa5bc20", "audio_path": "audio/test/foa_7c65079eb14f1fa5bc20.wav", "scene_annotation_csv_path": "annotations/test/foa_7c65079eb14f1fa5bc20.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the metal clink coming?", "answer": "76.2 degrees", "canonical_answer": "76.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.2, "end_time": 4.9, "azimuth_deg": 76.156, "elevation_deg": -31.936, "distance_m": 2.7}]}
{"qa_id": "qa_e11e685109264fd3a213", "split": "test", "audio_id": "foa_a8622992dace00a7e5a2", "audio_path": "audio/test/foa_a8622992dace00a7e5a2.wav", "scene_annotation_csv_path": "annotations/test/foa_a8622992dace00a7e5a2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the time span of the string instrument event?", "answer": "The string instrument is active from 0.0s to 3.0s.", "canonical_answer": "0.0s to 3.0s", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 3.0, "azimuth_deg": 163.173, "elevation_deg": -34.92, "distance_m": 0.77}]}
{"qa_id": "qa_f139743de50d68196974", "split": "test", "audio_id": "foa_b0289fd6648817ffb056", "audio_path": "audio/test/foa_b0289fd6648817ffb056.wav", "scene_annotation_csv_path": "annotations/test/foa_b0289fd6648817ffb056.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the drum?", "answer": "-20.8 degrees", "canonical_answer": "-20.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": -115.879, "elevation_deg": -20.832, "distance_m": 3.69}]}
{"qa_id": "qa_c50557c41bdea0d754e9", "split": "test", "audio_id": "foa_5f50858d73bdfd1fcd68", "audio_path": "audio/test/foa_5f50858d73bdfd1fcd68.wav", "scene_annotation_csv_path": "annotations/test/foa_5f50858d73bdfd1fcd68.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-151.4 degrees, elevation=3.9 degrees?", "answer": "A machine is located at azimuth=-151.4 degrees and elevation=3.9 degrees.", "canonical_answer": "machine", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 11.9, "azimuth_deg": -151.423, "elevation_deg": 3.877, "distance_m": 2.83}]}
{"qa_id": "qa_988f9a726b42699169cd", "split": "test", "audio_id": "foa_8b63028ad3ec5b564ecf", "audio_path": "audio/test/foa_8b63028ad3ec5b564ecf.wav", "scene_annotation_csv_path": "annotations/test/foa_8b63028ad3ec5b564ecf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left of the listener?", "answer": "The sound source coming from the left is a guitar.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 2.6, "azimuth_deg": 82.543, "elevation_deg": -6.742, "distance_m": 3.36}]}
{"qa_id": "qa_e62c596b23ccbc44b64a", "split": "test", "audio_id": "foa_0e47c910d421b0881a87", "audio_path": "audio/test/foa_0e47c910d421b0881a87.wav", "scene_annotation_csv_path": "annotations/test/foa_0e47c910d421b0881a87.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains crackle from 0.0s to 20.0s, insect from 7.7s to 20.0s, and human vocalization from 12.2s to 19.2s.", "canonical_answer": "crackle (0.0s to 20.0s); insect (7.7s to 20.0s); human vocalization (12.2s to 19.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -145.603, "elevation_deg": -2.347, "distance_m": 2.71}, {"class_id": 30, "class_name": "insect", "track_id": 1, "start_time": 7.7, "end_time": 20.0, "azimuth_deg": -138.308, "elevation_deg": 23.973, "distance_m": 2.0}, {"class_id": 29, "class_name": "human_vocalization", "track_id": 2, "start_time": 12.2, "end_time": 19.2, "azimuth_deg": -123.994, "elevation_deg": 1.216, "distance_m": 2.73}]}
{"qa_id": "qa_144a769915baf98abc83", "split": "test", "audio_id": "foa_2dfeb514a62821b5d365", "audio_path": "audio/test/foa_2dfeb514a62821b5d365.wav", "scene_annotation_csv_path": "annotations/test/foa_2dfeb514a62821b5d365.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the machine occur?", "answer": "The machine event is active from 0.0s to 5.4s.", "canonical_answer": "0.0s to 5.4s", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 5.4, "azimuth_deg": 59.094, "elevation_deg": 51.267, "distance_m": 1.24}]}
{"qa_id": "qa_688bf0941b558d133ea3", "split": "test", "audio_id": "foa_f8187c5c5bcde0db1f0f", "audio_path": "audio/test/foa_f8187c5c5bcde0db1f0f.wav", "scene_annotation_csv_path": "annotations/test/foa_f8187c5c5bcde0db1f0f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the human vocalization coming?", "answer": "-158.2 degrees", "canonical_answer": "-158.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 1.2, "end_time": 3.0, "azimuth_deg": -158.161, "elevation_deg": 36.126, "distance_m": 1.11}]}
{"qa_id": "qa_a9f85883bdd93ee43dee", "split": "test", "audio_id": "foa_7a0be2127b7d5987ea1b", "audio_path": "audio/test/foa_7a0be2127b7d5987ea1b.wav", "scene_annotation_csv_path": "annotations/test/foa_7a0be2127b7d5987ea1b.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=176.7 degrees, elevation=0.0 degrees?", "answer": "A bird is heard coming from azimuth=176.7 degrees and elevation=0.0 degrees.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 1, "start_time": 0.2, "end_time": 13.0, "azimuth_deg": 176.711, "elevation_deg": 0.0, "distance_m": 3.0}]}
{"qa_id": "qa_4e52d882509c75f200ad", "split": "test", "audio_id": "foa_c978ad130ca63cd47e45", "audio_path": "audio/test/foa_c978ad130ca63cd47e45.wav", "scene_annotation_csv_path": "annotations/test/foa_c978ad130ca63cd47e45.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the string instrument located?", "answer": "-6.2 degrees", "canonical_answer": "-6.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": 172.984, "elevation_deg": -6.21, "distance_m": 2.71}]}
{"qa_id": "qa_789816c265e269a3417f", "split": "test", "audio_id": "foa_616bc8368c36ad016ae3", "audio_path": "audio/test/foa_616bc8368c36ad016ae3.wav", "scene_annotation_csv_path": "annotations/test/foa_616bc8368c36ad016ae3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is heard from the back of the listener?", "answer": "The source coming from the back is body sound.", "canonical_answer": "body sound", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": 165.01, "elevation_deg": -3.301, "distance_m": 1.44}]}
{"qa_id": "qa_af86526233f47f74ac72", "split": "test", "audio_id": "foa_0bb1b0864d691c4dcfb0", "audio_path": "audio/test/foa_0bb1b0864d691c4dcfb0.wav", "scene_annotation_csv_path": "annotations/test/foa_0bb1b0864d691c4dcfb0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the time span of the female speech event?", "answer": "The female speech event occurs from 0.0s to 0.6s.", "canonical_answer": "0.0s to 0.6s", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": -48.9, "elevation_deg": -35.129, "distance_m": 1.5}]}
{"qa_id": "qa_bc297f72eb2717ea244b", "split": "test", "audio_id": "foa_56ac2b07e8c1aa962d15", "audio_path": "audio/test/foa_56ac2b07e8c1aa962d15.wav", "scene_annotation_csv_path": "annotations/test/foa_56ac2b07e8c1aa962d15.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources are present in the audio, and what are their respective time intervals?", "answer": "The audio features singing from 0.1s to 5.7s, additional singing from 2.1s to 4.7s, and an animal sound occurring from 3.3s to 6.8s.", "canonical_answer": "singing (0.1s to 5.7s); singing (2.1s to 4.7s); animal (3.3s to 6.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.1, "end_time": 5.7, "azimuth_deg": -127.216, "elevation_deg": -23.882, "distance_m": 2.59}, {"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 2.1, "end_time": 4.7, "azimuth_deg": -125.993, "elevation_deg": 12.431, "distance_m": 2.71}, {"class_id": 2, "class_name": "animal", "track_id": 2, "start_time": 3.3, "end_time": 6.8, "azimuth_deg": -176.251, "elevation_deg": -38.623, "distance_m": 1.52}]}
{"qa_id": "qa_596b91d8a0cf04ce1361", "split": "test", "audio_id": "foa_09bc0dfd3d470c2465c9", "audio_path": "audio/test/foa_09bc0dfd3d470c2465c9.wav", "scene_annotation_csv_path": "annotations/test/foa_09bc0dfd3d470c2465c9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the guitar?", "answer": "-55.2 degrees", "canonical_answer": "-55.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 2.7, "azimuth_deg": -55.224, "elevation_deg": -11.349, "distance_m": 1.39}]}
{"qa_id": "qa_8105a522c12826dbf3c1", "split": "test", "audio_id": "foa_40dae59e7e2cbc8177b4", "audio_path": "audio/test/foa_40dae59e7e2cbc8177b4.wav", "scene_annotation_csv_path": "annotations/test/foa_40dae59e7e2cbc8177b4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the war sound located?", "answer": "3.3 degrees", "canonical_answer": "3.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": -15.997, "elevation_deg": 3.283, "distance_m": 1.6}]}
{"qa_id": "qa_119c9d864089872c68bf", "split": "test", "audio_id": "foa_3065f6c97c2a69e426aa", "audio_path": "audio/test/foa_3065f6c97c2a69e426aa.wav", "scene_annotation_csv_path": "annotations/test/foa_3065f6c97c2a69e426aa.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is heard from the front-left of the listener?", "answer": "The source heard from the front-left is scratch.", "canonical_answer": "scratch", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": 25.118, "elevation_deg": -5.214, "distance_m": 3.49}]}
{"qa_id": "qa_91062498d258a9d5d644", "split": "test", "audio_id": "foa_be2f4cd6da9c1be24618", "audio_path": "audio/test/foa_be2f4cd6da9c1be24618.wav", "scene_annotation_csv_path": "annotations/test/foa_be2f4cd6da9c1be24618.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-93.7 degrees, elevation=0.0 degrees?", "answer": "The sound detected at azimuth -93.7 degrees and elevation 0.0 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 3.5, "azimuth_deg": -93.67, "elevation_deg": 0.0, "distance_m": 3.31}]}
{"qa_id": "qa_676671c467bdc2e318f7", "split": "test", "audio_id": "foa_a20ff5cd544bc46d4b45", "audio_path": "audio/test/foa_a20ff5cd544bc46d4b45.wav", "scene_annotation_csv_path": "annotations/test/foa_a20ff5cd544bc46d4b45.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "Over what time interval is the telephone alarm audible?", "answer": "The telephone alarm can be heard from 0.1s to 8.3s.", "canonical_answer": "0.1s to 8.3s", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 0.1, "end_time": 8.3, "azimuth_deg": -98.973, "elevation_deg": 39.623, "distance_m": 0.89}]}
{"qa_id": "qa_823671f0bc812e632b61", "split": "test", "audio_id": "foa_97074c865f8613c8d5d0", "audio_path": "audio/test/foa_97074c865f8613c8d5d0.wav", "scene_annotation_csv_path": "annotations/test/foa_97074c865f8613c8d5d0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the guitar located?", "answer": "20.3 degrees", "canonical_answer": "20.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 5.5, "azimuth_deg": -128.386, "elevation_deg": 20.342, "distance_m": 0.73}]}
{"qa_id": "qa_b6a576b95cf3d5eced8b", "split": "test", "audio_id": "foa_701db4297f2122923d0c", "audio_path": "audio/test/foa_701db4297f2122923d0c.wav", "scene_annotation_csv_path": "annotations/test/foa_701db4297f2122923d0c.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-59.2 degrees, elevation=-0.2 degrees?", "answer": "The sound heard from azimuth=-59.2 degrees, elevation=-0.2 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 3.5, "azimuth_deg": -59.241, "elevation_deg": -0.225, "distance_m": 43.22}]}
{"qa_id": "qa_453c8b798ccff3f0d153", "split": "test", "audio_id": "foa_872711b67a72da78a67a", "audio_path": "audio/test/foa_872711b67a72da78a67a.wav", "scene_annotation_csv_path": "annotations/test/foa_872711b67a72da78a67a.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the gong in degrees.", "answer": "25.1 degrees", "canonical_answer": "25.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 1, "start_time": 0.0, "end_time": 10.4, "azimuth_deg": 25.145, "elevation_deg": 0.0, "distance_m": 2.87}]}
{"qa_id": "qa_30fbf950c76da4513372", "split": "test", "audio_id": "foa_82d50410ca32ac1b2971", "audio_path": "audio/test/foa_82d50410ca32ac1b2971.wav", "scene_annotation_csv_path": "annotations/test/foa_82d50410ca32ac1b2971.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in this recording, and what are their corresponding time intervals?", "answer": "The audio contains wind occurring from 0.8s to 1.0s.", "canonical_answer": "wind (0.8s to 1.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.8, "end_time": 1.0, "azimuth_deg": -98.269, "elevation_deg": -34.837, "distance_m": 2.58}]}
{"qa_id": "qa_e36750b6d6352de3b6e9", "split": "test", "audio_id": "foa_40042f0a19a71e037170", "audio_path": "audio/test/foa_40042f0a19a71e037170.wav", "scene_annotation_csv_path": "annotations/test/foa_40042f0a19a71e037170.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located behind and above the listener?", "answer": "The sound source coming from the back and above is a wind instrument.", "canonical_answer": "wind instrument", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.5, "end_time": 20.0, "azimuth_deg": 160.261, "elevation_deg": 31.271, "distance_m": 1.9}]}
{"qa_id": "qa_cca9ce44690b1fdbf9f6", "split": "test", "audio_id": "foa_73cf6be56876c36adc0d", "audio_path": "audio/test/foa_73cf6be56876c36adc0d.wav", "scene_annotation_csv_path": "annotations/test/foa_73cf6be56876c36adc0d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval is the cat heard?", "answer": "The cat is active from 0.2s to 17.9s.", "canonical_answer": "0.2s to 17.9s", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.2, "end_time": 17.9, "azimuth_deg": -106.405, "elevation_deg": 24.544, "distance_m": 1.44}]}
{"qa_id": "qa_ad3d618f34eef5d200a2", "split": "test", "audio_id": "foa_8f1bc9c0cd4bbb580759", "audio_path": "audio/test/foa_8f1bc9c0cd4bbb580759.wav", "scene_annotation_csv_path": "annotations/test/foa_8f1bc9c0cd4bbb580759.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the tearing in degrees.", "answer": "149.9 degrees", "canonical_answer": "149.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 1, "start_time": 14.5, "end_time": 20.0, "azimuth_deg": 149.875, "elevation_deg": -11.564, "distance_m": 3.17}]}
{"qa_id": "qa_e4921648f8e711417cc6", "split": "test", "audio_id": "foa_5a504e20ab9927676674", "audio_path": "audio/test/foa_5a504e20ab9927676674.wav", "scene_annotation_csv_path": "annotations/test/foa_5a504e20ab9927676674.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the water?", "answer": "31.0 degrees", "canonical_answer": "31.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 2.8, "end_time": 5.2, "azimuth_deg": 34.783, "elevation_deg": 30.967, "distance_m": 1.91}]}
{"qa_id": "qa_42ccdba729c289ea7b5a", "split": "test", "audio_id": "foa_b41ed52175b845e04852", "audio_path": "audio/test/foa_b41ed52175b845e04852.wav", "scene_annotation_csv_path": "annotations/test/foa_b41ed52175b845e04852.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard coming from the front-right?", "answer": "The sound coming from the front-right is crushing.", "canonical_answer": "crushing", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 2, "start_time": 0.2, "end_time": 4.4, "azimuth_deg": -33.106, "elevation_deg": 0.0, "distance_m": 1.27}]}
{"qa_id": "qa_a2bb94b5797291ad2d56", "split": "test", "audio_id": "foa_793e3dd29270443e4943", "audio_path": "audio/test/foa_793e3dd29270443e4943.wav", "scene_annotation_csv_path": "annotations/test/foa_793e3dd29270443e4943.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the time interval for each?", "answer": "The audio contains guitar from 0.0s to 1.2s and guitar from 0.6s to 5.0s.", "canonical_answer": "guitar (0.0s to 1.2s); guitar (0.6s to 5.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 1.2, "azimuth_deg": 61.831, "elevation_deg": 4.816, "distance_m": 1.4}, {"class_id": 27, "class_name": "guitar", "track_id": 1, "start_time": 0.6, "end_time": 5.0, "azimuth_deg": 140.181, "elevation_deg": 0.0, "distance_m": 1.54}]}
{"qa_id": "qa_997275e6a59faae9ca4d", "split": "test", "audio_id": "foa_7b423c4ec7a84969963a", "audio_path": "audio/test/foa_7b423c4ec7a84969963a.wav", "scene_annotation_csv_path": "annotations/test/foa_7b423c4ec7a84969963a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-21.6 degrees, elevation=-15.6 degrees?", "answer": "The sound heard from azimuth=-21.6 degrees and elevation=-15.6 degrees is wind.", "canonical_answer": "wind", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.1, "end_time": 0.2, "azimuth_deg": -21.639, "elevation_deg": -15.566, "distance_m": 2.97}]}
{"qa_id": "qa_eafc2ca72ebf72ecaa30", "split": "test", "audio_id": "foa_a99db52dbbb991bd4895", "audio_path": "audio/test/foa_a99db52dbbb991bd4895.wav", "scene_annotation_csv_path": "annotations/test/foa_a99db52dbbb991bd4895.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the speech?", "answer": "-38.7 degrees", "canonical_answer": "-38.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.5, "end_time": 3.8, "azimuth_deg": 71.276, "elevation_deg": -38.675, "distance_m": 1.74}]}
{"qa_id": "qa_dfcdd30e247824d4dd34", "split": "test", "audio_id": "foa_1720a0215e99df8e2d1c", "audio_path": "audio/test/foa_1720a0215e99df8e2d1c.wav", "scene_annotation_csv_path": "annotations/test/foa_1720a0215e99df8e2d1c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their specific time intervals?", "answer": "The audio clip contains a drawer cabinet sound occurring from 0.0s to 0.8s.", "canonical_answer": "drawer cabinet (0.0s to 0.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": 33.754, "elevation_deg": -13.07, "distance_m": 1.63}]}
{"qa_id": "qa_8e58938c378eda57acda", "split": "test", "audio_id": "foa_a59905829d2cc411d653", "audio_path": "audio/test/foa_a59905829d2cc411d653.wav", "scene_annotation_csv_path": "annotations/test/foa_a59905829d2cc411d653.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is heard from the back-right and above of the listener?", "answer": "The source coming from the back-right and above is crackle.", "canonical_answer": "crackle", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 0, "start_time": 0.2, "end_time": 5.0, "azimuth_deg": -130.231, "elevation_deg": 21.427, "distance_m": 2.41}]}
{"qa_id": "qa_04f43bf54edb3bc393c4", "split": "test", "audio_id": "foa_48db350374accbda0490", "audio_path": "audio/test/foa_48db350374accbda0490.wav", "scene_annotation_csv_path": "annotations/test/foa_48db350374accbda0490.csv", "dataset": "realfoa", "data_source": "dcase_real", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=37.3 degrees, elevation=-8.5 degrees?", "answer": "The sound heard from azimuth=37.3 degrees and elevation=-8.5 degrees is cooking.", "canonical_answer": "cooking", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 2, "start_time": 0.0, "end_time": 15.5785, "azimuth_deg": 37.31, "elevation_deg": -8.494, "distance_m": 2.37}]}
{"qa_id": "qa_66766761859b450c435c", "split": "test", "audio_id": "foa_0e2c856c40180e12ed24", "audio_path": "audio/test/foa_0e2c856c40180e12ed24.wav", "scene_annotation_csv_path": "annotations/test/foa_0e2c856c40180e12ed24.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the finger snapping in degrees.", "answer": "168.6 degrees", "canonical_answer": "168.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 1, "start_time": 0.8, "end_time": 3.0, "azimuth_deg": 168.591, "elevation_deg": -48.164, "distance_m": 0.85}]}
{"qa_id": "qa_7c990df6ac20ef7f8133", "split": "test", "audio_id": "foa_2641dc6deed583c3220f", "audio_path": "audio/test/foa_2641dc6deed583c3220f.wav", "scene_annotation_csv_path": "annotations/test/foa_2641dc6deed583c3220f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the sound of writing be heard?", "answer": "The writing sound is active from 0.2s to 7.2s.", "canonical_answer": "0.2s to 7.2s", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.2, "end_time": 7.2, "azimuth_deg": -46.27, "elevation_deg": 23.86, "distance_m": 2.46}]}
{"qa_id": "qa_8ebd7e98378ca715a065", "split": "test", "audio_id": "foa_0c6fe9fc99da5ad21add", "audio_path": "audio/test/foa_0c6fe9fc99da5ad21add.wav", "scene_annotation_csv_path": "annotations/test/foa_0c6fe9fc99da5ad21add.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the machine in degrees.", "answer": "40.3 degrees", "canonical_answer": "40.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 40.263, "elevation_deg": 16.361, "distance_m": 1.67}]}
{"qa_id": "qa_8e9ea858aa3b8ee7cb14", "split": "test", "audio_id": "foa_fb23183f6572f12810b9", "audio_path": "audio/test/foa_fb23183f6572f12810b9.wav", "scene_annotation_csv_path": "annotations/test/foa_fb23183f6572f12810b9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the water?", "answer": "-51.0 degrees", "canonical_answer": "-51.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": 4.461, "elevation_deg": -51.043, "distance_m": 1.65}]}
{"qa_id": "qa_148bb214e4db4bbacb60", "split": "test", "audio_id": "foa_e430da0cb0385d4bac94", "audio_path": "audio/test/foa_e430da0cb0385d4bac94.wav", "scene_annotation_csv_path": "annotations/test/foa_e430da0cb0385d4bac94.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains finger snapping occurring from 0.6s to 4.2s.", "canonical_answer": "finger snapping (0.6s to 4.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 0, "start_time": 0.6, "end_time": 4.2, "azimuth_deg": 11.7885, "elevation_deg": -5.472, "distance_m": 2.955}]}
{"qa_id": "qa_054308f0b8429791ba78", "split": "test", "audio_id": "foa_d358d70dd6950e3aaf9a", "audio_path": "audio/test/foa_d358d70dd6950e3aaf9a.wav", "scene_annotation_csv_path": "annotations/test/foa_d358d70dd6950e3aaf9a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound is heard from the front-right of the listener?", "answer": "The source heard from the front-right is breathing.", "canonical_answer": "breathing", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.1, "end_time": 1.2, "azimuth_deg": -27.658, "elevation_deg": 12.964, "distance_m": 1.85}]}
{"qa_id": "qa_634adcd7db596b15629c", "split": "test", "audio_id": "foa_4e0e915eebe9d61f71b4", "audio_path": "audio/test/foa_4e0e915eebe9d61f71b4.wav", "scene_annotation_csv_path": "annotations/test/foa_4e0e915eebe9d61f71b4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=69.0 degrees, elevation=-16.7 degrees?", "answer": "A clock is located at azimuth=69.0 degrees and elevation=-16.7 degrees.", "canonical_answer": "clock", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.1, "end_time": 8.6, "azimuth_deg": 69.041, "elevation_deg": -16.679, "distance_m": 1.78}]}
{"qa_id": "qa_4d3c0cc60d02bf5e6d76", "split": "test", "audio_id": "foa_36c23fadc860671ee740", "audio_path": "audio/test/foa_36c23fadc860671ee740.wav", "scene_annotation_csv_path": "annotations/test/foa_36c23fadc860671ee740.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the musical instrument occur?", "answer": "The musical instrument is active from 0.1s to 8.0s.", "canonical_answer": "0.1s to 8.0s", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.1, "end_time": 8.0, "azimuth_deg": -170.873, "elevation_deg": -55.873, "distance_m": 1.57}]}
{"qa_id": "qa_f7abab1783b6acad538a", "split": "test", "audio_id": "foa_924423cc4ceb20f50764", "audio_path": "audio/test/foa_924423cc4ceb20f50764.wav", "scene_annotation_csv_path": "annotations/test/foa_924423cc4ceb20f50764.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=55.0 degrees, elevation=-13.1 degrees?", "answer": "The sound heard from azimuth=55.0 degrees, elevation=-13.1 degrees is cooking.", "canonical_answer": "cooking", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 8.6, "azimuth_deg": 55.0, "elevation_deg": -13.066, "distance_m": 3.47}]}
{"qa_id": "qa_340f1dea8585db8cf05a", "split": "test", "audio_id": "foa_7f552c0614da1b5c3a5b", "audio_path": "audio/test/foa_7f552c0614da1b5c3a5b.wav", "scene_annotation_csv_path": "annotations/test/foa_7f552c0614da1b5c3a5b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the string instrument coming?", "answer": "137.0 degrees", "canonical_answer": "137.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 2, "start_time": 16.5, "end_time": 18.1, "azimuth_deg": 137.021, "elevation_deg": -29.448, "distance_m": 2.69}]}
{"qa_id": "qa_209804d429510de3a916", "split": "test", "audio_id": "foa_b04f5f08b1a5809905c3", "audio_path": "audio/test/foa_b04f5f08b1a5809905c3.wav", "scene_annotation_csv_path": "annotations/test/foa_b04f5f08b1a5809905c3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the breathing?", "answer": "-49.9 degrees", "canonical_answer": "-49.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 1.2, "end_time": 4.2, "azimuth_deg": 109.127, "elevation_deg": -49.899, "distance_m": 1.75}]}
{"qa_id": "qa_b41eafef11e84475cabf", "split": "test", "audio_id": "foa_05142fe6ddc69ffcfddf", "audio_path": "audio/test/foa_05142fe6ddc69ffcfddf.wav", "scene_annotation_csv_path": "annotations/test/foa_05142fe6ddc69ffcfddf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the body sound active?", "answer": "The body sound is active from 0.0s to 8.2s.", "canonical_answer": "0.0s to 8.2s", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 8.2, "azimuth_deg": -127.603, "elevation_deg": 23.773, "distance_m": 1.43}]}
{"qa_id": "qa_a32a468ff6dba8830a51", "split": "test", "audio_id": "foa_3e8a944609a2d133249c", "audio_path": "audio/test/foa_3e8a944609a2d133249c.wav", "scene_annotation_csv_path": "annotations/test/foa_3e8a944609a2d133249c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time spans?", "answer": "The audio contains ocean from 0.0s to 18.5s, cooking from 1.3s to 9.6s, cat from 6.6s to 9.2s, and kitchenware from 13.3s to 20.0s.", "canonical_answer": "ocean (0.0s to 18.5s); cooking (1.3s to 9.6s); cat (6.6s to 9.2s); kitchenware (13.3s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.0, "end_time": 18.5, "azimuth_deg": -39.914, "elevation_deg": -15.277, "distance_m": 2.97}, {"class_id": 12, "class_name": "cooking", "track_id": 1, "start_time": 1.3, "end_time": 9.6, "azimuth_deg": 18.111, "elevation_deg": -20.581, "distance_m": 0.64}, {"class_id": 10, "class_name": "cat", "track_id": 2, "start_time": 6.6, "end_time": 9.2, "azimuth_deg": 36.285, "elevation_deg": -21.835, "distance_m": 1.9}, {"class_id": 32, "class_name": "kitchenware", "track_id": 3, "start_time": 13.3, "end_time": 20.0, "azimuth_deg": 25.892, "elevation_deg": -1.725, "distance_m": 2.07}]}
{"qa_id": "qa_f4aa2565e75628574772", "split": "test", "audio_id": "foa_c8add4fac6277d14cc01", "audio_path": "audio/test/foa_c8add4fac6277d14cc01.wav", "scene_annotation_csv_path": "annotations/test/foa_c8add4fac6277d14cc01.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back and above?", "answer": "The source located at the back and above is a machine.", "canonical_answer": "machine", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.1, "end_time": 12.4, "azimuth_deg": 164.626, "elevation_deg": 22.321, "distance_m": 1.21}]}
{"qa_id": "qa_a8c459f59ca65f8580e7", "split": "test", "audio_id": "foa_88493c53564d515355d0", "audio_path": "audio/test/foa_88493c53564d515355d0.wav", "scene_annotation_csv_path": "annotations/test/foa_88493c53564d515355d0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in the audio, and what are their respective time intervals?", "answer": "The audio features a clock from 0.0s to 11.9s, an appliance from 0.4s to 3.6s, and percussion from 4.9s to 14.0s.", "canonical_answer": "clock (0.0s to 11.9s); appliance (0.4s to 3.6s); percussion (4.9s to 14.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 11.9, "azimuth_deg": 54.083, "elevation_deg": -19.867, "distance_m": 2.44}, {"class_id": 3, "class_name": "appliance", "track_id": 1, "start_time": 0.4, "end_time": 3.6, "azimuth_deg": 91.259, "elevation_deg": 6.05, "distance_m": 1.66}, {"class_id": 41, "class_name": "percussion", "track_id": 2, "start_time": 4.9, "end_time": 14.0, "azimuth_deg": -10.348, "elevation_deg": -30.085, "distance_m": 3.05}]}
{"qa_id": "qa_4909e42824726761e376", "split": "test", "audio_id": "foa_204f6b2d74b7d57edf72", "audio_path": "audio/test/foa_204f6b2d74b7d57edf72.wav", "scene_annotation_csv_path": "annotations/test/foa_204f6b2d74b7d57edf72.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the sound of the paper active?", "answer": "The paper sound is active from 0.4s to 19.6s.", "canonical_answer": "0.4s to 19.6s", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 1, "start_time": 0.4, "end_time": 19.6, "azimuth_deg": 63.041, "elevation_deg": -1.099, "distance_m": 1.96}]}
{"qa_id": "qa_493f03b7566f9bc5e5c9", "split": "test", "audio_id": "foa_62273fb21ac4ab1fcf1b", "audio_path": "audio/test/foa_62273fb21ac4ab1fcf1b.wav", "scene_annotation_csv_path": "annotations/test/foa_62273fb21ac4ab1fcf1b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the zipper?", "answer": "6.4 degrees", "canonical_answer": "6.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.2, "end_time": 2.3, "azimuth_deg": -25.174, "elevation_deg": 6.416, "distance_m": 2.28}]}
{"qa_id": "qa_9b500225540909caaa9f", "split": "test", "audio_id": "foa_710938d41d8c3697b3f3", "audio_path": "audio/test/foa_710938d41d8c3697b3f3.wav", "scene_annotation_csv_path": "annotations/test/foa_710938d41d8c3697b3f3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the guitar?", "answer": "-10.7 degrees", "canonical_answer": "-10.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 2.1, "azimuth_deg": -10.711, "elevation_deg": 0.996, "distance_m": 3.28}]}
{"qa_id": "qa_fa044b2a9fa212e5291c", "split": "test", "audio_id": "foa_fa2ad88e6eecb559ccb6", "audio_path": "audio/test/foa_fa2ad88e6eecb559ccb6.wav", "scene_annotation_csv_path": "annotations/test/foa_fa2ad88e6eecb559ccb6.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located behind the listener?", "answer": "The sound source coming from the back is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 7.0, "azimuth_deg": -162.94, "elevation_deg": 12.455, "distance_m": 4.53}]}
{"qa_id": "qa_d52d2b786749b92975d5", "split": "test", "audio_id": "foa_df0e072201f3160e9b7a", "audio_path": "audio/test/foa_df0e072201f3160e9b7a.wav", "scene_annotation_csv_path": "annotations/test/foa_df0e072201f3160e9b7a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=51.9 degrees, elevation=3.3 degrees?", "answer": "The sound heard from azimuth=51.9 degrees and elevation=3.3 degrees is writing.", "canonical_answer": "writing", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.3, "end_time": 20.0, "azimuth_deg": 51.935, "elevation_deg": 3.334, "distance_m": 2.67}]}
{"qa_id": "qa_92e39685ef61a57b3458", "split": "test", "audio_id": "foa_5c89d765d41a1b435eff", "audio_path": "audio/test/foa_5c89d765d41a1b435eff.wav", "scene_annotation_csv_path": "annotations/test/foa_5c89d765d41a1b435eff.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the scratch active?", "answer": "The scratch event is active from 17.4s to 20.0s.", "canonical_answer": "17.4s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 2, "start_time": 17.4, "end_time": 20.0, "azimuth_deg": 108.197, "elevation_deg": -24.093, "distance_m": 3.1}]}
{"qa_id": "qa_7aee882d5315425eed6f", "split": "test", "audio_id": "foa_146396a872889d896a3a", "audio_path": "audio/test/foa_146396a872889d896a3a.wav", "scene_annotation_csv_path": "annotations/test/foa_146396a872889d896a3a.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "counting", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Identify the source at azimuth=-156.6 degrees, elevation=4.7 degrees.", "answer": "The source located at azimuth -156.6 degrees and elevation 4.7 degrees is a camera.", "canonical_answer": "camera", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": -156.557, "elevation_deg": 4.686, "distance_m": 0.96}]}
{"qa_id": "qa_da47d4d2ee0ba2ef9e91", "split": "test", "audio_id": "foa_4b8d48562f96dd0c755e", "audio_path": "audio/test/foa_4b8d48562f96dd0c755e.wav", "scene_annotation_csv_path": "annotations/test/foa_4b8d48562f96dd0c755e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front and below the listener?", "answer": "The sound source located at the front and below is a war sound.", "canonical_answer": "war sound", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": 20.227, "elevation_deg": -34.98, "distance_m": 1.9}]}
{"qa_id": "qa_484fc016e36004aa9dfd", "split": "test", "audio_id": "foa_0f728306c59bf0e16cad", "audio_path": "audio/test/foa_0f728306c59bf0e16cad.wav", "scene_annotation_csv_path": "annotations/test/foa_0f728306c59bf0e16cad.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their respective time intervals?", "answer": "The audio contains a frog from 0.1s to 17.2s, fire from 17.1s to 19.4s, and an animal from 18.5s to 19.6s.", "canonical_answer": "frog (0.1s to 17.2s); fire (17.1s to 19.4s); animal (18.5s to 19.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 0.1, "end_time": 17.2, "azimuth_deg": -61.801, "elevation_deg": 23.477, "distance_m": 1.49}, {"class_id": 22, "class_name": "fire", "track_id": 1, "start_time": 17.1, "end_time": 19.4, "azimuth_deg": -22.43, "elevation_deg": 3.423, "distance_m": 1.26}, {"class_id": 2, "class_name": "animal", "track_id": 2, "start_time": 18.5, "end_time": 19.6, "azimuth_deg": 16.599, "elevation_deg": 26.968, "distance_m": 1.89}]}
{"qa_id": "qa_35319084b743b49a0d1c", "split": "test", "audio_id": "foa_ca4517cbb5c4288bc89e", "audio_path": "audio/test/foa_ca4517cbb5c4288bc89e.wav", "scene_annotation_csv_path": "annotations/test/foa_ca4517cbb5c4288bc89e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the alarm in degrees.", "answer": "-56.5 degrees", "canonical_answer": "-56.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -56.458, "elevation_deg": -30.668, "distance_m": 1.07}]}
{"qa_id": "qa_44ba837ad3f6cb9e022c", "split": "test", "audio_id": "foa_43fd60b59c9c2f9799a6", "audio_path": "audio/test/foa_43fd60b59c9c2f9799a6.wav", "scene_annotation_csv_path": "annotations/test/foa_43fd60b59c9c2f9799a6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the tearing?", "answer": "44.6 degrees", "canonical_answer": "44.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 0.6, "end_time": 4.0, "azimuth_deg": 120.144, "elevation_deg": 44.577, "distance_m": 1.35}]}
{"qa_id": "qa_eec0246b7b4ad9c10c1d", "split": "test", "audio_id": "foa_7022adfe8a8548576364", "audio_path": "audio/test/foa_7022adfe8a8548576364.wav", "scene_annotation_csv_path": "annotations/test/foa_7022adfe8a8548576364.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the alarm coming?", "answer": "34.0 degrees", "canonical_answer": "34.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 3.5, "azimuth_deg": 33.951, "elevation_deg": 0.658, "distance_m": 2.58}]}
{"qa_id": "qa_8fa6dd2fa62394ea831c", "split": "test", "audio_id": "foa_36fff597e61d7227cf0a", "audio_path": "audio/test/foa_36fff597e61d7227cf0a.wav", "scene_annotation_csv_path": "annotations/test/foa_36fff597e61d7227cf0a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the machine be heard?", "answer": "The machine is active from 0.4s to 2.4s.", "canonical_answer": "0.4s to 2.4s", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.4, "end_time": 2.4, "azimuth_deg": 21.259, "elevation_deg": -46.361, "distance_m": 2.03}]}
{"qa_id": "qa_929b41a5e7bc2a071f22", "split": "test", "audio_id": "foa_f0bfe5b4574c6d262ec0", "audio_path": "audio/test/foa_f0bfe5b4574c6d262ec0.wav", "scene_annotation_csv_path": "annotations/test/foa_f0bfe5b4574c6d262ec0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back and above?", "answer": "The source located at the back and above is a guitar.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 4.0, "azimuth_deg": 165.593, "elevation_deg": 21.673, "distance_m": 2.06}]}
{"qa_id": "qa_295ca72d32ff47031141", "split": "test", "audio_id": "foa_f602bbb9d4c7e11adbd0", "audio_path": "audio/test/foa_f602bbb9d4c7e11adbd0.wav", "scene_annotation_csv_path": "annotations/test/foa_f602bbb9d4c7e11adbd0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=84.2 degrees, elevation=-3.6 degrees?", "answer": "The sound heard from azimuth 84.2 degrees and elevation -3.6 degrees is a drum.", "canonical_answer": "drum", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": 84.175, "elevation_deg": -3.606, "distance_m": 1.39}]}
{"qa_id": "qa_9a0e465043103329a5b2", "split": "test", "audio_id": "foa_57a9eb2bbb80895a7486", "audio_path": "audio/test/foa_57a9eb2bbb80895a7486.wav", "scene_annotation_csv_path": "annotations/test/foa_57a9eb2bbb80895a7486.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a gong from 0.1s to 3.4s.", "canonical_answer": "gong (0.1s to 3.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 0.1, "end_time": 3.4, "azimuth_deg": -29.003, "elevation_deg": 18.599, "distance_m": 1.51}]}
{"qa_id": "qa_5a4cd1fac8513ca4ece7", "split": "test", "audio_id": "foa_253da8b3a86e330d0b96", "audio_path": "audio/test/foa_253da8b3a86e330d0b96.wav", "scene_annotation_csv_path": "annotations/test/foa_253da8b3a86e330d0b96.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the laughter in degrees.", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 1, "start_time": 0.0, "end_time": 5.4, "azimuth_deg": 65.648, "elevation_deg": 0.0, "distance_m": 3.38}]}
{"qa_id": "qa_51ad8cb5af63283b1bee", "split": "test", "audio_id": "foa_41342de44f8188e500e2", "audio_path": "audio/test/foa_41342de44f8188e500e2.wav", "scene_annotation_csv_path": "annotations/test/foa_41342de44f8188e500e2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the train?", "answer": "-34.2 degrees", "canonical_answer": "-34.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 1, "start_time": 3.2, "end_time": 11.5, "azimuth_deg": -28.446, "elevation_deg": -34.25, "distance_m": 2.66}]}
{"qa_id": "qa_57a8faf1f3140589bc2f", "split": "test", "audio_id": "foa_f57ab1ffdb6eef1002eb", "audio_path": "audio/test/foa_f57ab1ffdb6eef1002eb.wav", "scene_annotation_csv_path": "annotations/test/foa_f57ab1ffdb6eef1002eb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the right?", "answer": "The source located to the right is a camera.", "canonical_answer": "camera", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.2, "end_time": 1.1, "azimuth_deg": -78.379, "elevation_deg": 4.635, "distance_m": 2.18}]}
{"qa_id": "qa_f63439d47d5d28ad6377", "split": "test", "audio_id": "foa_674517066a64692ffac0", "audio_path": "audio/test/foa_674517066a64692ffac0.wav", "scene_annotation_csv_path": "annotations/test/foa_674517066a64692ffac0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the duration of the tool event?", "answer": "The tool event occurs from 0.0s to 20.0s.", "canonical_answer": "0.0s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 19.927, "elevation_deg": 22.224, "distance_m": 1.43}]}
{"qa_id": "qa_d2dd6a510a5eb4270e67", "split": "test", "audio_id": "foa_7f3f39bd59997871b2e7", "audio_path": "audio/test/foa_7f3f39bd59997871b2e7.wav", "scene_annotation_csv_path": "annotations/test/foa_7f3f39bd59997871b2e7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=126.4 degrees, elevation=-8.5 degrees?", "answer": "A bell is located at azimuth 126.4 degrees and elevation -8.5 degrees.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": 126.437, "elevation_deg": -8.504, "distance_m": 2.31}]}
{"qa_id": "qa_88c1e5292538ef40ac0a", "split": "test", "audio_id": "foa_d0c11d8a2a56a867d4d1", "audio_path": "audio/test/foa_d0c11d8a2a56a867d4d1.wav", "scene_annotation_csv_path": "annotations/test/foa_d0c11d8a2a56a867d4d1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the wood?", "answer": "-60.9 degrees", "canonical_answer": "-60.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 60, "class_name": "wood", "track_id": 1, "start_time": 0.9, "end_time": 1.7, "azimuth_deg": -60.892, "elevation_deg": 3.907, "distance_m": 2.84}]}
{"qa_id": "qa_13c8fa87418829ad82cb", "split": "test", "audio_id": "foa_b063c5ef09e34383e36d", "audio_path": "audio/test/foa_b063c5ef09e34383e36d.wav", "scene_annotation_csv_path": "annotations/test/foa_b063c5ef09e34383e36d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip contains water, which is heard from 6.7s to 10.9s.", "canonical_answer": "water (6.7s to 10.9s)", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 6.7, "end_time": 10.9, "azimuth_deg": -42.073, "elevation_deg": -14.633, "distance_m": 3.6}]}
{"qa_id": "qa_a6594c05f47ca99cc60a", "split": "test", "audio_id": "foa_539d1d9273dc1ec03fd2", "audio_path": "audio/test/foa_539d1d9273dc1ec03fd2.wav", "scene_annotation_csv_path": "annotations/test/foa_539d1d9273dc1ec03fd2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains an alarm from 0.4s to 0.6s.", "canonical_answer": "alarm (0.4s to 0.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.4, "end_time": 0.6, "azimuth_deg": 160.317, "elevation_deg": -27.473, "distance_m": 3.65}]}
{"qa_id": "qa_69809df639f9fbae7d8e", "split": "test", "audio_id": "foa_d096c8e6d180b58e22f2", "audio_path": "audio/test/foa_d096c8e6d180b58e22f2.wav", "scene_annotation_csv_path": "annotations/test/foa_d096c8e6d180b58e22f2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the sound of rain be heard?", "answer": "The rain is active from 19.4s to 20.0s.", "canonical_answer": "19.4s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 2, "start_time": 19.4, "end_time": 20.0, "azimuth_deg": 71.383, "elevation_deg": 10.937, "distance_m": 3.21}]}
{"qa_id": "qa_e2c8ef168f6feffc3848", "split": "test", "audio_id": "foa_8acba9f1bb432761a87a", "audio_path": "audio/test/foa_8acba9f1bb432761a87a.wav", "scene_annotation_csv_path": "annotations/test/foa_8acba9f1bb432761a87a.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-125.9 degrees, elevation=0.0 degrees?", "answer": "The sound heard from azimuth -125.9 degrees and elevation 0.0 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 3.2, "azimuth_deg": -125.925, "elevation_deg": 0.0, "distance_m": 1.45}]}
{"qa_id": "qa_3404f1fc4ad09c979297", "split": "test", "audio_id": "foa_bc9668ce5653c0f7923e", "audio_path": "audio/test/foa_bc9668ce5653c0f7923e.wav", "scene_annotation_csv_path": "annotations/test/foa_bc9668ce5653c0f7923e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located directly in front of the listener?", "answer": "The sound source coming from the front is male speech.", "canonical_answer": "male speech", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 2, "start_time": 3.8, "end_time": 4.4, "azimuth_deg": -0.647, "elevation_deg": -0.364, "distance_m": 1.99}]}
{"qa_id": "qa_1757307a69fab39d921f", "split": "test", "audio_id": "foa_5833b06d5f81f5023a8f", "audio_path": "audio/test/foa_5833b06d5f81f5023a8f.wav", "scene_annotation_csv_path": "annotations/test/foa_5833b06d5f81f5023a8f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the female speech in degrees.", "answer": "16.4 degrees", "canonical_answer": "16.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 2, "start_time": 10.8, "end_time": 11.6, "azimuth_deg": 45.037, "elevation_deg": 16.435, "distance_m": 3.02}]}
{"qa_id": "qa_8b4b1c46d3bfa998d9a8", "split": "test", "audio_id": "foa_b2fe952fb446b323a1df", "audio_path": "audio/test/foa_b2fe952fb446b323a1df.wav", "scene_annotation_csv_path": "annotations/test/foa_b2fe952fb446b323a1df.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the animal coming?", "answer": "-29.5 degrees", "canonical_answer": "-29.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 3, "start_time": 16.0, "end_time": 20.0, "azimuth_deg": -29.512, "elevation_deg": 8.689, "distance_m": 2.45}]}
{"qa_id": "qa_7d3a84446fb9ea50e3e9", "split": "test", "audio_id": "foa_34947bda893c701d07e0", "audio_path": "audio/test/foa_34947bda893c701d07e0.wav", "scene_annotation_csv_path": "annotations/test/foa_34947bda893c701d07e0.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the machine occur?", "answer": "The machine event takes place from 0.0s to 4.6s.", "canonical_answer": "0.0s to 4.6s", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 1, "start_time": 0.0, "end_time": 4.6, "azimuth_deg": -55.925, "elevation_deg": 0.0, "distance_m": 3.93}]}
{"qa_id": "qa_84b79885eb7a7bc9607f", "split": "test", "audio_id": "foa_779e398715230fb9d922", "audio_path": "audio/test/foa_779e398715230fb9d922.wav", "scene_annotation_csv_path": "annotations/test/foa_779e398715230fb9d922.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-171.2 degrees, elevation=0.0 degrees?", "answer": "The sound heard from azimuth -171.2 degrees and elevation 0.0 degrees is rain.", "canonical_answer": "rain", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 14.4, "azimuth_deg": -171.215, "elevation_deg": 0.0, "distance_m": 3.78}]}
{"qa_id": "qa_e0a8a116fb6a2c8eb3f4", "split": "test", "audio_id": "foa_72c3d76a3567a5b48419", "audio_path": "audio/test/foa_72c3d76a3567a5b48419.wav", "scene_annotation_csv_path": "annotations/test/foa_72c3d76a3567a5b48419.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the male speech?", "answer": "-16.5 degrees", "canonical_answer": "-16.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.4, "end_time": 13.6, "azimuth_deg": -122.531, "elevation_deg": -16.478, "distance_m": 2.23}]}
{"qa_id": "qa_97cc787021687c67bd6e", "split": "test", "audio_id": "foa_089c5691ff2d84d16fae", "audio_path": "audio/test/foa_089c5691ff2d84d16fae.wav", "scene_annotation_csv_path": "annotations/test/foa_089c5691ff2d84d16fae.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the keyboard instrument?", "answer": "36.9 degrees", "canonical_answer": "36.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 2, "start_time": 9.6, "end_time": 11.9, "azimuth_deg": 36.874, "elevation_deg": 8.917, "distance_m": 1.71}]}
{"qa_id": "qa_d7dd9cb24c452ccbb2e9", "split": "test", "audio_id": "foa_9c7398e1b5e77d9b1ad2", "audio_path": "audio/test/foa_9c7398e1b5e77d9b1ad2.wav", "scene_annotation_csv_path": "annotations/test/foa_9c7398e1b5e77d9b1ad2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip features a gong that sounds from 0.0s to 6.6s.", "canonical_answer": "gong (0.0s to 6.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 0.0, "end_time": 6.6, "azimuth_deg": -170.999, "elevation_deg": 12.429, "distance_m": 0.94}]}
{"qa_id": "qa_1ba559d17af8b6bcf580", "split": "test", "audio_id": "foa_cd773178871a5ab02201", "audio_path": "audio/test/foa_cd773178871a5ab02201.wav", "scene_annotation_csv_path": "annotations/test/foa_cd773178871a5ab02201.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the left side?", "answer": "The sound coming from the left is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 16.4, "azimuth_deg": 104.041, "elevation_deg": 0.0, "distance_m": 0.67}]}
{"qa_id": "qa_b1af67cdf91126ddfd0b", "split": "test", "audio_id": "foa_bf4dc435f8f79fb862a2", "audio_path": "audio/test/foa_bf4dc435f8f79fb862a2.wav", "scene_annotation_csv_path": "annotations/test/foa_bf4dc435f8f79fb862a2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back-left and above?", "answer": "The sound source located at the back-left and above is a guitar.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 122.367, "elevation_deg": 15.908, "distance_m": 2.82}]}
{"qa_id": "qa_3f73af5238f55dd62695", "split": "test", "audio_id": "foa_e4bd7542e35f3d8057ba", "audio_path": "audio/test/foa_e4bd7542e35f3d8057ba.wav", "scene_annotation_csv_path": "annotations/test/foa_e4bd7542e35f3d8057ba.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the speech active?", "answer": "The speech is active from 0.6s to 7.4s.", "canonical_answer": "0.6s to 7.4s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 7.4, "azimuth_deg": 110.004, "elevation_deg": 19.494, "distance_m": 2.4}]}
{"qa_id": "qa_e60dccb3b64489255aa8", "split": "test", "audio_id": "foa_36633a9413a990fe6979", "audio_path": "audio/test/foa_36633a9413a990fe6979.wav", "scene_annotation_csv_path": "annotations/test/foa_36633a9413a990fe6979.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains a bird that can be heard from 0.0s to 3.4s.", "canonical_answer": "bird (0.0s to 3.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 3.4, "azimuth_deg": 151.452, "elevation_deg": -10.245, "distance_m": 1.56}]}
{"qa_id": "qa_ec5e1e5acfc90f957326", "split": "test", "audio_id": "foa_89bed8d59370ebf87def", "audio_path": "audio/test/foa_89bed8d59370ebf87def.wav", "scene_annotation_csv_path": "annotations/test/foa_89bed8d59370ebf87def.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the human vocalization in degrees.", "answer": "-7.0 degrees", "canonical_answer": "-7.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.1, "end_time": 6.6, "azimuth_deg": 101.279, "elevation_deg": -6.964, "distance_m": 1.54}]}
{"qa_id": "qa_0dc9865bf7e0e7e510ae", "split": "test", "audio_id": "foa_2d1a4a153d71acb1d962", "audio_path": "audio/test/foa_2d1a4a153d71acb1d962.wav", "scene_annotation_csv_path": "annotations/test/foa_2d1a4a153d71acb1d962.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=58.1 degrees, elevation=-49.0 degrees?", "answer": "The sound heard from azimuth=58.1 degrees, elevation=-49.0 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 2.4, "azimuth_deg": 58.065, "elevation_deg": -49.007, "distance_m": 1.87}]}
{"qa_id": "qa_8078733610b31b848af1", "split": "test", "audio_id": "foa_dcc6871d540e1f587029", "audio_path": "audio/test/foa_dcc6871d540e1f587029.wav", "scene_annotation_csv_path": "annotations/test/foa_dcc6871d540e1f587029.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the ocean coming?", "answer": "60.8 degrees", "canonical_answer": "60.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 60.818, "elevation_deg": -3.742, "distance_m": 2.16}]}
{"qa_id": "qa_ad55cf2544f4f7f205e0", "split": "test", "audio_id": "foa_852581a73cb2877b2305", "audio_path": "audio/test/foa_852581a73cb2877b2305.wav", "scene_annotation_csv_path": "annotations/test/foa_852581a73cb2877b2305.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the speech in degrees.", "answer": "-18.3 degrees", "canonical_answer": "-18.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 5.5, "azimuth_deg": -57.367, "elevation_deg": -18.277, "distance_m": 3.91}]}
{"qa_id": "qa_b1e85bb0fb65ebbcef87", "split": "test", "audio_id": "foa_380c8f212905968d08ef", "audio_path": "audio/test/foa_380c8f212905968d08ef.wav", "scene_annotation_csv_path": "annotations/test/foa_380c8f212905968d08ef.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the speech in degrees.", "answer": "151.3 degrees", "canonical_answer": "151.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 7.0, "azimuth_deg": 151.251, "elevation_deg": 0.0, "distance_m": 3.97}]}
{"qa_id": "qa_d6d2d28a9f36a111e2c3", "split": "test", "audio_id": "foa_de30b4520bad92205034", "audio_path": "audio/test/foa_de30b4520bad92205034.wav", "scene_annotation_csv_path": "annotations/test/foa_de30b4520bad92205034.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-34.6 degrees, elevation=20.2 degrees?", "answer": "A drum is the sound heard from azimuth=-34.6 degrees, elevation=20.2 degrees.", "canonical_answer": "drum", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": -34.625, "elevation_deg": 20.246, "distance_m": 2.87}]}
{"qa_id": "qa_8121be0bfdb89b0c154d", "split": "test", "audio_id": "foa_211b8efc93274c2861dd", "audio_path": "audio/test/foa_211b8efc93274c2861dd.wav", "scene_annotation_csv_path": "annotations/test/foa_211b8efc93274c2861dd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left of the listener?", "answer": "The sound source located to the left is a war sound.", "canonical_answer": "war sound", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.5, "end_time": 0.6, "azimuth_deg": 95.502, "elevation_deg": 11.617, "distance_m": 1.06}]}
{"qa_id": "qa_ae36ea183272f3b54bb4", "split": "test", "audio_id": "foa_6755d1c9057792ff7c32", "audio_path": "audio/test/foa_6755d1c9057792ff7c32.wav", "scene_annotation_csv_path": "annotations/test/foa_6755d1c9057792ff7c32.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip contains speech from 0.2s to 3.1s and speech from 0.6s to 7.3s.", "canonical_answer": "speech (0.2s to 3.1s); speech (0.6s to 7.3s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 3.1, "azimuth_deg": -44.295, "elevation_deg": 2.326, "distance_m": 4.24}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 7.3, "azimuth_deg": -31.615, "elevation_deg": 0.0, "distance_m": 4.0}]}
{"qa_id": "qa_5f87a173277683b11a4e", "split": "test", "audio_id": "foa_63c48ab7d997e5594929", "audio_path": "audio/test/foa_63c48ab7d997e5594929.wav", "scene_annotation_csv_path": "annotations/test/foa_63c48ab7d997e5594929.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the time duration of the appliance event?", "answer": "The appliance event occurs during the time interval from 0.0s to 16.9s.", "canonical_answer": "0.0s to 16.9s", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.0, "end_time": 16.9, "azimuth_deg": -179.714, "elevation_deg": -7.899, "distance_m": 1.94}]}
{"qa_id": "qa_74583437c5ae9c4d67fa", "split": "test", "audio_id": "foa_d342001dac3166fa0cee", "audio_path": "audio/test/foa_d342001dac3166fa0cee.wav", "scene_annotation_csv_path": "annotations/test/foa_d342001dac3166fa0cee.csv", "dataset": "tau2020", "data_source": "dcase_real", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the knock located?", "answer": "-11.0 degrees", "canonical_answer": "-11.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 0, "start_time": 16.3, "end_time": 20.0, "azimuth_deg": 39.0, "elevation_deg": -11.0, "distance_m": null}]}
{"qa_id": "qa_17fa4b62ee3793166cff", "split": "test", "audio_id": "foa_99c1b7ff09fb0155e64a", "audio_path": "audio/test/foa_99c1b7ff09fb0155e64a.wav", "scene_annotation_csv_path": "annotations/test/foa_99c1b7ff09fb0155e64a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the knock coming?", "answer": "-149.7 degrees", "canonical_answer": "-149.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 4, "start_time": 11.8, "end_time": 20.0, "azimuth_deg": -149.679, "elevation_deg": -0.94, "distance_m": 2.22}]}
{"qa_id": "qa_313b299c1e817f9dee34", "split": "test", "audio_id": "foa_6d25878d042b339b08a3", "audio_path": "audio/test/foa_6d25878d042b339b08a3.wav", "scene_annotation_csv_path": "annotations/test/foa_6d25878d042b339b08a3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During what time interval can the bell be heard?", "answer": "The bell is active from 0.4s to 7.4s.", "canonical_answer": "0.4s to 7.4s", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.4, "end_time": 7.4, "azimuth_deg": -36.218, "elevation_deg": 20.105, "distance_m": 3.7}]}
{"qa_id": "qa_6f623da38900a240dea3", "split": "test", "audio_id": "foa_fc6e5f2f744d75739e4e", "audio_path": "audio/test/foa_fc6e5f2f744d75739e4e.wav", "scene_annotation_csv_path": "annotations/test/foa_fc6e5f2f744d75739e4e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in the recording, and what are their specific time intervals?", "answer": "The audio features cooking from 0.0s to 20.0s, a string instrument from 13.0s to 15.4s, and an animal from 16.5s to 17.6s.", "canonical_answer": "cooking (0.0s to 20.0s); string instrument (13.0s to 15.4s); animal (16.5s to 17.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -19.194, "elevation_deg": 54.184, "distance_m": 0.94}, {"class_id": 47, "class_name": "string_instrument", "track_id": 1, "start_time": 13.0, "end_time": 15.4, "azimuth_deg": 8.778, "elevation_deg": -21.622, "distance_m": 3.46}, {"class_id": 2, "class_name": "animal", "track_id": 2, "start_time": 16.5, "end_time": 17.6, "azimuth_deg": -94.35, "elevation_deg": 23.037, "distance_m": 1.48}]}
{"qa_id": "qa_a393ee04ad29870b132b", "split": "test", "audio_id": "foa_84ed0d488cd2cf10b65a", "audio_path": "audio/test/foa_84ed0d488cd2cf10b65a.wav", "scene_annotation_csv_path": "annotations/test/foa_84ed0d488cd2cf10b65a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located in front of and above the listener?", "answer": "The sound source coming from the front and above is water.", "canonical_answer": "water", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 1.4, "end_time": 3.8, "azimuth_deg": 18.475, "elevation_deg": 16.152, "distance_m": 2.65}]}
{"qa_id": "qa_33c3e58053515725b38b", "split": "test", "audio_id": "foa_469be81bd92ba085ed62", "audio_path": "audio/test/foa_469be81bd92ba085ed62.wav", "scene_annotation_csv_path": "annotations/test/foa_469be81bd92ba085ed62.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=50.7 degrees, elevation=21.4 degrees?", "answer": "The sound heard from azimuth=50.7 degrees and elevation=21.4 degrees is a camera.", "canonical_answer": "camera", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.2, "end_time": 0.4, "azimuth_deg": 50.708, "elevation_deg": 21.41, "distance_m": 1.77}]}
{"qa_id": "qa_c6340a3be611f4289a15", "split": "test", "audio_id": "foa_3445b68c6f1c076aa5e4", "audio_path": "audio/test/foa_3445b68c6f1c076aa5e4.wav", "scene_annotation_csv_path": "annotations/test/foa_3445b68c6f1c076aa5e4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the zipper active?", "answer": "The zipper is active from 0.1s to 3.5s.", "canonical_answer": "0.1s to 3.5s", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.1, "end_time": 3.5, "azimuth_deg": 78.469, "elevation_deg": 14.0, "distance_m": 3.25}]}
{"qa_id": "qa_8b9857d3cd0f4b0419d0", "split": "test", "audio_id": "foa_4fb5ef4f547d99a92ae6", "audio_path": "audio/test/foa_4fb5ef4f547d99a92ae6.wav", "scene_annotation_csv_path": "annotations/test/foa_4fb5ef4f547d99a92ae6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the home sound located?", "answer": "-2.1 degrees", "canonical_answer": "-2.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.9, "end_time": 4.2, "azimuth_deg": 113.581, "elevation_deg": -2.072, "distance_m": 2.25}]}
{"qa_id": "qa_66bae0ab58f1dca0227f", "split": "test", "audio_id": "foa_b5c4a31a0a8f28aaf39f", "audio_path": "audio/test/foa_b5c4a31a0a8f28aaf39f.wav", "scene_annotation_csv_path": "annotations/test/foa_b5c4a31a0a8f28aaf39f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back-right?", "answer": "The sound source located at the back-right is a scratch.", "canonical_answer": "scratch", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": -136.165, "elevation_deg": 7.822, "distance_m": 1.83}]}
{"qa_id": "qa_01564ef445db38c75dd0", "split": "test", "audio_id": "foa_864177c960682cef381d", "audio_path": "audio/test/foa_864177c960682cef381d.wav", "scene_annotation_csv_path": "annotations/test/foa_864177c960682cef381d.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-91.8 degrees, elevation=25.5 degrees?", "answer": "The sound heard from azimuth=-91.8 degrees, elevation=25.5 degrees is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.4, "end_time": 9.3, "azimuth_deg": -91.817, "elevation_deg": 25.502, "distance_m": 0.78}]}
{"qa_id": "qa_0d0cb67d63ee8b5403fb", "split": "test", "audio_id": "foa_16d1deb4e9a2c34d93d8", "audio_path": "audio/test/foa_16d1deb4e9a2c34d93d8.wav", "scene_annotation_csv_path": "annotations/test/foa_16d1deb4e9a2c34d93d8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains laughter starting at 0.8s and ending at 20.0s.", "canonical_answer": "laughter (0.8s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.8, "end_time": 20.0, "azimuth_deg": 121.047, "elevation_deg": -15.061, "distance_m": 1.73}]}
{"qa_id": "qa_1be15990a326badf0197", "split": "test", "audio_id": "foa_c956add6ec6aeef07d14", "audio_path": "audio/test/foa_c956add6ec6aeef07d14.wav", "scene_annotation_csv_path": "annotations/test/foa_c956add6ec6aeef07d14.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the alarm coming?", "answer": "94.6 degrees", "canonical_answer": "94.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 15.8, "azimuth_deg": 94.629, "elevation_deg": 3.803, "distance_m": 1.17}]}
{"qa_id": "qa_fc1032c25c17b928a24a", "split": "test", "audio_id": "foa_e01296b7f8676564f4bf", "audio_path": "audio/test/foa_e01296b7f8676564f4bf.wav", "scene_annotation_csv_path": "annotations/test/foa_e01296b7f8676564f4bf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the dog in degrees.", "answer": "135.4 degrees", "canonical_answer": "135.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 1.5, "end_time": 15.2, "azimuth_deg": 135.35, "elevation_deg": -3.264, "distance_m": 2.53}]}
{"qa_id": "qa_e29f6c49b1e03231a3c3", "split": "test", "audio_id": "foa_3dc39d07ee57921887e6", "audio_path": "audio/test/foa_3dc39d07ee57921887e6.wav", "scene_annotation_csv_path": "annotations/test/foa_3dc39d07ee57921887e6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the crack located?", "answer": "16.1 degrees", "canonical_answer": "16.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 13, "class_name": "crack", "track_id": 0, "start_time": 1.0, "end_time": 9.4, "azimuth_deg": -135.852, "elevation_deg": 16.111, "distance_m": 3.14}]}
{"qa_id": "qa_2b8138e26b8de0786722", "split": "test", "audio_id": "foa_66d375c2b3ac9861bc6e", "audio_path": "audio/test/foa_66d375c2b3ac9861bc6e.wav", "scene_annotation_csv_path": "annotations/test/foa_66d375c2b3ac9861bc6e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the back-left and below side?", "answer": "The source coming from the back-left and below is water.", "canonical_answer": "water", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 3, "start_time": 2.9, "end_time": 20.0, "azimuth_deg": 123.371, "elevation_deg": -21.507, "distance_m": 1.48}]}
{"qa_id": "qa_807627c7cbac166ca093", "split": "test", "audio_id": "foa_3279df98349c99a53f0e", "audio_path": "audio/test/foa_3279df98349c99a53f0e.wav", "scene_annotation_csv_path": "annotations/test/foa_3279df98349c99a53f0e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=22.8 degrees, elevation=-29.7 degrees?", "answer": "A bird is located at azimuth=22.8 degrees and elevation=-29.7 degrees.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.1, "end_time": 10.8, "azimuth_deg": 22.807, "elevation_deg": -29.667, "distance_m": 2.21}]}
{"qa_id": "qa_62bbdda86608151f125b", "split": "test", "audio_id": "foa_d7d96f89dcfd3038ebdf", "audio_path": "audio/test/foa_d7d96f89dcfd3038ebdf.wav", "scene_annotation_csv_path": "annotations/test/foa_d7d96f89dcfd3038ebdf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains speech active from 0.5s to 6.7s.", "canonical_answer": "speech (0.5s to 6.7s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.5, "end_time": 6.7, "azimuth_deg": 40.789, "elevation_deg": -32.196, "distance_m": 2.34}]}
{"qa_id": "qa_413c643f8d9337434658", "split": "test", "audio_id": "foa_ede857c07f18b8695eb7", "audio_path": "audio/test/foa_ede857c07f18b8695eb7.wav", "scene_annotation_csv_path": "annotations/test/foa_ede857c07f18b8695eb7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the insect be heard?", "answer": "The insect event is active from 0.3s to 0.8s.", "canonical_answer": "0.3s to 0.8s", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.3, "end_time": 0.8, "azimuth_deg": 108.996, "elevation_deg": -4.309, "distance_m": 1.66}]}
{"qa_id": "qa_016c85960453167d7e71", "split": "test", "audio_id": "foa_794744d4de8f6f5b20c1", "audio_path": "audio/test/foa_794744d4de8f6f5b20c1.wav", "scene_annotation_csv_path": "annotations/test/foa_794744d4de8f6f5b20c1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=60.9 degrees, elevation=21.1 degrees?", "answer": "A guitar is located at azimuth=60.9 degrees and elevation=21.1 degrees.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 1, "start_time": 0.6, "end_time": 1.2, "azimuth_deg": 60.948, "elevation_deg": 21.068, "distance_m": 1.66}]}
{"qa_id": "qa_011b04c837b57c7f30de", "split": "test", "audio_id": "foa_bdf1e41033b36474dbe5", "audio_path": "audio/test/foa_bdf1e41033b36474dbe5.wav", "scene_annotation_csv_path": "annotations/test/foa_bdf1e41033b36474dbe5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the bell occur?", "answer": "The bell event is active from 0.0s to 0.2s.", "canonical_answer": "0.0s to 0.2s", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": 81.459, "elevation_deg": -11.853, "distance_m": 3.35}]}
{"qa_id": "qa_d07d809c915a99d55174", "split": "test", "audio_id": "foa_8d175a40c25b78867131", "audio_path": "audio/test/foa_8d175a40c25b78867131.wav", "scene_annotation_csv_path": "annotations/test/foa_8d175a40c25b78867131.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains cooking from 0.0s to 20.0s, home sound from 0.7s to 18.5s, and a keyboard instrument from 18.9s to 20.0s.", "canonical_answer": "cooking (0.0s to 20.0s); home sound (0.7s to 18.5s); keyboard instrument (18.9s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 52.092, "elevation_deg": -9.776, "distance_m": 3.55}, {"class_id": 28, "class_name": "home_sound", "track_id": 1, "start_time": 0.7, "end_time": 18.5, "azimuth_deg": -113.648, "elevation_deg": -14.694, "distance_m": 0.93}, {"class_id": 31, "class_name": "keyboard_instrument", "track_id": 2, "start_time": 18.9, "end_time": 20.0, "azimuth_deg": -67.96, "elevation_deg": -19.828, "distance_m": 1.25}]}
{"qa_id": "qa_39b0bd9cbcfc405ba80f", "split": "test", "audio_id": "foa_b9c74c8cc63137a970e3", "audio_path": "audio/test/foa_b9c74c8cc63137a970e3.wav", "scene_annotation_csv_path": "annotations/test/foa_b9c74c8cc63137a970e3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the back-left and below the listener?", "answer": "The sound source coming from the back-left and below is a drum.", "canonical_answer": "drum", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": 130.236, "elevation_deg": -22.808, "distance_m": 1.52}]}
{"qa_id": "qa_352cf762ea410cbe0dac", "split": "test", "audio_id": "foa_5aa710403c2efb67463d", "audio_path": "audio/test/foa_5aa710403c2efb67463d.wav", "scene_annotation_csv_path": "annotations/test/foa_5aa710403c2efb67463d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the kitchenware in degrees.", "answer": "25.7 degrees", "canonical_answer": "25.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 1.0, "end_time": 2.4, "azimuth_deg": -11.273, "elevation_deg": 25.673, "distance_m": 1.79}]}
{"qa_id": "qa_995eebdfae16bdad04b6", "split": "test", "audio_id": "foa_89896ad757e513290182", "audio_path": "audio/test/foa_89896ad757e513290182.wav", "scene_annotation_csv_path": "annotations/test/foa_89896ad757e513290182.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the machine in degrees.", "answer": "64.4 degrees", "canonical_answer": "64.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 2.1, "end_time": 5.4, "azimuth_deg": 64.406, "elevation_deg": -9.357, "distance_m": 2.23}]}
{"qa_id": "qa_d43b5d057602d9aed6a3", "split": "test", "audio_id": "foa_b286403d12d2626a2717", "audio_path": "audio/test/foa_b286403d12d2626a2717.wav", "scene_annotation_csv_path": "annotations/test/foa_b286403d12d2626a2717.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their respective time intervals?", "answer": "The audio contains kitchenware from 0.1s to 2.6s, speech from 0.2s to 7.2s, and footsteps from 1.1s to 20.0s.", "canonical_answer": "kitchenware (0.1s to 2.6s); speech (0.2s to 7.2s); footsteps (1.1s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 2, "start_time": 0.1, "end_time": 2.6, "azimuth_deg": 142.818, "elevation_deg": 0.0, "distance_m": 3.1}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 7.2, "azimuth_deg": 40.43, "elevation_deg": 0.0, "distance_m": 0.8}, {"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 1.1, "end_time": 20.0, "azimuth_deg": -163.073, "elevation_deg": 2.799, "distance_m": 2.73}]}
{"qa_id": "qa_a901fff79cc02a37585c", "split": "test", "audio_id": "foa_9e03e2f70c8669bbef58", "audio_path": "audio/test/foa_9e03e2f70c8669bbef58.wav", "scene_annotation_csv_path": "annotations/test/foa_9e03e2f70c8669bbef58.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the machine located?", "answer": "-33.5 degrees", "canonical_answer": "-33.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 8.4, "azimuth_deg": -118.397, "elevation_deg": -33.506, "distance_m": 1.77}]}
{"qa_id": "qa_6391c46a2bb467e0debb", "split": "test", "audio_id": "foa_4d84a822dfafad8c5c61", "audio_path": "audio/test/foa_4d84a822dfafad8c5c61.wav", "scene_annotation_csv_path": "annotations/test/foa_4d84a822dfafad8c5c61.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the dog active?", "answer": "The dog is active from 0.5s to 8.2s.", "canonical_answer": "0.5s to 8.2s", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.5, "end_time": 8.2, "azimuth_deg": 128.091, "elevation_deg": -10.007, "distance_m": 3.55}]}
{"qa_id": "qa_e139b2811951bda43b9e", "split": "test", "audio_id": "foa_69322a9c6bd39e081d2c", "audio_path": "audio/test/foa_69322a9c6bd39e081d2c.wav", "scene_annotation_csv_path": "annotations/test/foa_69322a9c6bd39e081d2c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-32.5 degrees, elevation=-14.5 degrees?", "answer": "A cat is located at azimuth=-32.5 degrees and elevation=-14.5 degrees.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 10.0, "azimuth_deg": -32.454, "elevation_deg": -14.495, "distance_m": 2.29}]}
{"qa_id": "qa_f3a5c12df3fbdefaf8e4", "split": "test", "audio_id": "foa_90574f5da5d2a27db045", "audio_path": "audio/test/foa_90574f5da5d2a27db045.wav", "scene_annotation_csv_path": "annotations/test/foa_90574f5da5d2a27db045.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the aircraft coming?", "answer": "109.3 degrees", "canonical_answer": "109.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 109.285, "elevation_deg": -45.024, "distance_m": 0.79}]}
{"qa_id": "qa_1b5164d22411d6ab0301", "split": "test", "audio_id": "foa_3e68098128548bfe18ba", "audio_path": "audio/test/foa_3e68098128548bfe18ba.wav", "scene_annotation_csv_path": "annotations/test/foa_3e68098128548bfe18ba.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the left side?", "answer": "The sound coming from the left is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 11.1, "azimuth_deg": 90.378, "elevation_deg": 3.647, "distance_m": 2.74}]}
{"qa_id": "qa_8707562e4ab05b0c885c", "split": "test", "audio_id": "foa_9061e71417790db20896", "audio_path": "audio/test/foa_9061e71417790db20896.wav", "scene_annotation_csv_path": "annotations/test/foa_9061e71417790db20896.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval can the water be heard?", "answer": "The water is audible from 0.0s to 5.8s.", "canonical_answer": "0.0s to 5.8s", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 5.8, "azimuth_deg": -88.243, "elevation_deg": 16.198, "distance_m": 2.32}]}
{"qa_id": "qa_b710f6495543e4caab92", "split": "test", "audio_id": "foa_56c3d758823c3bbbe418", "audio_path": "audio/test/foa_56c3d758823c3bbbe418.wav", "scene_annotation_csv_path": "annotations/test/foa_56c3d758823c3bbbe418.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the laughter?", "answer": "1.3 degrees", "canonical_answer": "1.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 3, "start_time": 9.8, "end_time": 10.7, "azimuth_deg": 97.932, "elevation_deg": 1.288, "distance_m": 3.01}]}
{"qa_id": "qa_01e8e61f2a5981f5ebba", "split": "test", "audio_id": "foa_ee7ca5e48c36ff190a72", "audio_path": "audio/test/foa_ee7ca5e48c36ff190a72.wav", "scene_annotation_csv_path": "annotations/test/foa_ee7ca5e48c36ff190a72.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is heard from the front-right of the listener?", "answer": "The source coming from the front-right is a machine.", "canonical_answer": "machine", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 1, "start_time": 0.2, "end_time": 5.5, "azimuth_deg": -57.666, "elevation_deg": 13.618, "distance_m": 1.92}]}
{"qa_id": "qa_a0a39f36907517a60cb1", "split": "test", "audio_id": "foa_e300dc11ca52794e13da", "audio_path": "audio/test/foa_e300dc11ca52794e13da.wav", "scene_annotation_csv_path": "annotations/test/foa_e300dc11ca52794e13da.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=4.9 degrees, elevation=0.0 degrees?", "answer": "The sound heard from azimuth=4.9 degrees and elevation=0.0 degrees is rain.", "canonical_answer": "rain", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 2, "start_time": 0.0, "end_time": 10.0, "azimuth_deg": 4.898, "elevation_deg": 0.0, "distance_m": 2.59}]}
{"qa_id": "qa_02303ef202c046444d32", "split": "test", "audio_id": "foa_cb0992e66859654a94fc", "audio_path": "audio/test/foa_cb0992e66859654a94fc.wav", "scene_annotation_csv_path": "annotations/test/foa_cb0992e66859654a94fc.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their respective time intervals?", "answer": "The audio contains speech occurring from 0.4s to 3.8s and another instance of speech from 0.5s to 4.9s.", "canonical_answer": "speech (0.4s to 3.8s); speech (0.5s to 4.9s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 3.8, "azimuth_deg": 112.8885, "elevation_deg": -19.0915, "distance_m": 4.385}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 4.9, "azimuth_deg": -111.623, "elevation_deg": -14.159, "distance_m": 2.02}]}
{"qa_id": "qa_a5bc7fd040ec02969418", "split": "test", "audio_id": "foa_218c4d3483b9facdccb9", "audio_path": "audio/test/foa_218c4d3483b9facdccb9.wav", "scene_annotation_csv_path": "annotations/test/foa_218c4d3483b9facdccb9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the bird coming?", "answer": "136.2 degrees", "canonical_answer": "136.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 15.8, "azimuth_deg": 136.227, "elevation_deg": -5.485, "distance_m": 0.74}]}
{"qa_id": "qa_f36a8d8ee2145b082233", "split": "test", "audio_id": "foa_276533388dcaf5ff303d", "audio_path": "audio/test/foa_276533388dcaf5ff303d.wav", "scene_annotation_csv_path": "annotations/test/foa_276533388dcaf5ff303d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the kitchenware be heard?", "answer": "The kitchenware is active from 0.5s to 20.0s.", "canonical_answer": "0.5s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 0.5, "end_time": 20.0, "azimuth_deg": -36.259, "elevation_deg": -12.406, "distance_m": 0.57}]}
{"qa_id": "qa_e5f788c5a69c9fa2a1ce", "split": "test", "audio_id": "foa_dddd886a0f5c4669e07f", "audio_path": "audio/test/foa_dddd886a0f5c4669e07f.wav", "scene_annotation_csv_path": "annotations/test/foa_dddd886a0f5c4669e07f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the water in degrees.", "answer": "-13.2 degrees", "canonical_answer": "-13.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.2, "end_time": 3.3, "azimuth_deg": -13.165, "elevation_deg": -17.683, "distance_m": 2.42}]}
{"qa_id": "qa_49123c30998dac0691d7", "split": "test", "audio_id": "foa_5810043ea976c1783c3a", "audio_path": "audio/test/foa_5810043ea976c1783c3a.wav", "scene_annotation_csv_path": "annotations/test/foa_5810043ea976c1783c3a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=10.2 degrees, elevation=-50.6 degrees?", "answer": "A guitar is located at azimuth=10.2 degrees and elevation=-50.6 degrees.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 0.9, "azimuth_deg": 10.181, "elevation_deg": -50.635, "distance_m": 1.74}]}
{"qa_id": "qa_67031a74cebb1901c889", "split": "test", "audio_id": "foa_c393b557445ea7f2000d", "audio_path": "audio/test/foa_c393b557445ea7f2000d.wav", "scene_annotation_csv_path": "annotations/test/foa_c393b557445ea7f2000d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the speech in degrees.", "answer": "25.2 degrees", "canonical_answer": "25.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.1, "end_time": 2.5, "azimuth_deg": 96.643, "elevation_deg": 25.157, "distance_m": 2.02}]}
{"qa_id": "qa_6506366a0b15df9cb824", "split": "test", "audio_id": "foa_a1e0c1baa6743656d284", "audio_path": "audio/test/foa_a1e0c1baa6743656d284.wav", "scene_annotation_csv_path": "annotations/test/foa_a1e0c1baa6743656d284.csv", "dataset": "tau2021", "data_source": "dcase_real", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located behind and above the listener?", "answer": "The sound source coming from the back and above is glass.", "canonical_answer": "glass", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 9, "start_time": 11.1, "end_time": 12.1, "azimuth_deg": 167.0, "elevation_deg": 22.0, "distance_m": null}]}
{"qa_id": "qa_a6931c453375eb7d77bf", "split": "test", "audio_id": "foa_327ac0b0d59abbb34cff", "audio_path": "audio/test/foa_327ac0b0d59abbb34cff.wav", "scene_annotation_csv_path": "annotations/test/foa_327ac0b0d59abbb34cff.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their specific time intervals?", "answer": "The audio clip contains machine from 0.0s to 20.0s, aircraft from 7.6s to 15.9s, and a car from 19.5s to 20.0s.", "canonical_answer": "machine (0.0s to 20.0s); aircraft (7.6s to 15.9s); car (19.5s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -29.286, "elevation_deg": -45.461, "distance_m": 1.81}, {"class_id": 0, "class_name": "aircraft", "track_id": 1, "start_time": 7.6, "end_time": 15.9, "azimuth_deg": 138.009, "elevation_deg": -24.437, "distance_m": 3.38}, {"class_id": 9, "class_name": "car", "track_id": 2, "start_time": 19.5, "end_time": 20.0, "azimuth_deg": -169.585, "elevation_deg": -35.822, "distance_m": 2.44}]}
{"qa_id": "qa_3f591dd2fa4bd9039109", "split": "test", "audio_id": "foa_24e875972bd884d495cb", "audio_path": "audio/test/foa_24e875972bd884d495cb.wav", "scene_annotation_csv_path": "annotations/test/foa_24e875972bd884d495cb.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their specific time intervals?", "answer": "The audio contains speech from 0.3s to 6.0s and speech from 0.6s to 10.7s.", "canonical_answer": "speech (0.3s to 6.0s); speech (0.6s to 10.7s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 6.0, "azimuth_deg": 136.806, "elevation_deg": 50.172, "distance_m": 3.63}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 10.7, "azimuth_deg": -85.502, "elevation_deg": -37.926, "distance_m": 0.67}]}
{"qa_id": "qa_c30b0c7e80361f62377e", "split": "test", "audio_id": "foa_5973867e98beec478e51", "audio_path": "audio/test/foa_5973867e98beec478e51.wav", "scene_annotation_csv_path": "annotations/test/foa_5973867e98beec478e51.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the wood in degrees.", "answer": "-12.6 degrees", "canonical_answer": "-12.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 60, "class_name": "wood", "track_id": 0, "start_time": 0.8, "end_time": 20.0, "azimuth_deg": -12.553, "elevation_deg": 6.662, "distance_m": 4.28}]}
{"qa_id": "qa_3d0bb64d0537b50fc339", "split": "test", "audio_id": "foa_3b69678c141f959f4ec3", "audio_path": "audio/test/foa_3b69678c141f959f4ec3.wav", "scene_annotation_csv_path": "annotations/test/foa_3b69678c141f959f4ec3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left of the listener?", "answer": "The sound coming from the left is breathing.", "canonical_answer": "breathing", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 1, "start_time": 1.2, "end_time": 1.9, "azimuth_deg": 97.115, "elevation_deg": -2.32, "distance_m": 0.75}]}
{"qa_id": "qa_960a95e2e3e066bcb77b", "split": "test", "audio_id": "foa_98bda251b210c36bff83", "audio_path": "audio/test/foa_98bda251b210c36bff83.wav", "scene_annotation_csv_path": "annotations/test/foa_98bda251b210c36bff83.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=48.7 degrees, elevation=-6.2 degrees?", "answer": "The sound heard from azimuth 48.7 degrees and elevation -6.2 degrees is crackle.", "canonical_answer": "crackle", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 3, "start_time": 16.1, "end_time": 20.0, "azimuth_deg": 48.704, "elevation_deg": -6.233, "distance_m": 3.03}]}
{"qa_id": "qa_0fa30990ea0dc23b4ca4", "split": "test", "audio_id": "foa_cf5487eba7efd69a4ec6", "audio_path": "audio/test/foa_cf5487eba7efd69a4ec6.wav", "scene_annotation_csv_path": "annotations/test/foa_cf5487eba7efd69a4ec6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the singing be heard?", "answer": "The singing is audible from 12.0s to 14.1s.", "canonical_answer": "12.0s to 14.1s", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 2, "start_time": 12.0, "end_time": 14.1, "azimuth_deg": -175.378, "elevation_deg": -56.277, "distance_m": 1.74}]}
{"qa_id": "qa_61f00e7b5a9a71603b87", "split": "test", "audio_id": "foa_5b1419089b3b3504970f", "audio_path": "audio/test/foa_5b1419089b3b3504970f.wav", "scene_annotation_csv_path": "annotations/test/foa_5b1419089b3b3504970f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the breathing located?", "answer": "-27.8 degrees", "canonical_answer": "-27.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 2.3, "end_time": 4.2, "azimuth_deg": 55.575, "elevation_deg": -27.799, "distance_m": 3.57}]}
{"qa_id": "qa_7633bec517c53a698ba4", "split": "test", "audio_id": "foa_57f99e1dbf7311cf3bb6", "audio_path": "audio/test/foa_57f99e1dbf7311cf3bb6.wav", "scene_annotation_csv_path": "annotations/test/foa_57f99e1dbf7311cf3bb6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the drum?", "answer": "-56.1 degrees", "canonical_answer": "-56.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": -94.266, "elevation_deg": -56.133, "distance_m": 2.24}]}
{"qa_id": "qa_29eb8a2726e90271f7f3", "split": "test", "audio_id": "foa_2a91126c5b7247c689bf", "audio_path": "audio/test/foa_2a91126c5b7247c689bf.wav", "scene_annotation_csv_path": "annotations/test/foa_2a91126c5b7247c689bf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in the audio, and what are their respective time intervals?", "answer": "The audio features singing from 0.3s to 17.3s, a drawer cabinet from 14.7s to 20.0s, and a string instrument from 19.0s to 20.0s.", "canonical_answer": "singing (0.3s to 17.3s); drawer cabinet (14.7s to 20.0s); string instrument (19.0s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.3, "end_time": 17.3, "azimuth_deg": -14.356, "elevation_deg": -28.174, "distance_m": 2.95}, {"class_id": 18, "class_name": "drawer_cabinet", "track_id": 1, "start_time": 14.7, "end_time": 20.0, "azimuth_deg": 127.041, "elevation_deg": -30.688, "distance_m": 2.76}, {"class_id": 47, "class_name": "string_instrument", "track_id": 2, "start_time": 19.0, "end_time": 20.0, "azimuth_deg": 27.891, "elevation_deg": 7.979, "distance_m": 2.75}]}
{"qa_id": "qa_674ad54bbdac8c8bbc7c", "split": "test", "audio_id": "foa_716e7dd8721f0884e822", "audio_path": "audio/test/foa_716e7dd8721f0884e822.wav", "scene_annotation_csv_path": "annotations/test/foa_716e7dd8721f0884e822.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the dog active?", "answer": "The dog is active during the interval from 1.0s to 13.7s.", "canonical_answer": "1.0s to 13.7s", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 1.0, "end_time": 13.7, "azimuth_deg": -79.78, "elevation_deg": 16.003, "distance_m": 1.02}]}
{"qa_id": "qa_fd7a65a954c6058479dd", "split": "test", "audio_id": "foa_65e1f3b148b4360e49e6", "audio_path": "audio/test/foa_65e1f3b148b4360e49e6.wav", "scene_annotation_csv_path": "annotations/test/foa_65e1f3b148b4360e49e6.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=33.7 degrees, elevation=-21.3 degrees?", "answer": "A person is singing at azimuth=33.7 degrees and elevation=-21.3 degrees.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 2, "start_time": 1.2, "end_time": 8.2, "azimuth_deg": 33.723, "elevation_deg": -21.339, "distance_m": 4.05}]}
{"qa_id": "qa_46e8cae24d81c8771b1e", "split": "test", "audio_id": "foa_d49ac1ad928f51f7d0e6", "audio_path": "audio/test/foa_d49ac1ad928f51f7d0e6.wav", "scene_annotation_csv_path": "annotations/test/foa_d49ac1ad928f51f7d0e6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the laughter coming?", "answer": "-0.7 degrees", "canonical_answer": "-0.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.0, "end_time": 0.9, "azimuth_deg": -0.743, "elevation_deg": -49.629, "distance_m": 0.81}]}
{"qa_id": "qa_a3faf71125ca7ab04448", "split": "test", "audio_id": "foa_2dd23efe5870e97a87a7", "audio_path": "audio/test/foa_2dd23efe5870e97a87a7.wav", "scene_annotation_csv_path": "annotations/test/foa_2dd23efe5870e97a87a7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the right and below the listener?", "answer": "The sound source coming from the right and below is an animal.", "canonical_answer": "animal", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 0.2, "end_time": 9.6, "azimuth_deg": -95.325, "elevation_deg": -22.437, "distance_m": 1.35}]}
{"qa_id": "qa_c770fd9364c8252d267b", "split": "test", "audio_id": "foa_be46391c176e6ed1751f", "audio_path": "audio/test/foa_be46391c176e6ed1751f.wav", "scene_annotation_csv_path": "annotations/test/foa_be46391c176e6ed1751f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be heard in the audio, and during what time intervals do they occur?", "answer": "The audio contains a vehicle event that lasts from 0.0s to 20.0s.", "canonical_answer": "vehicle (0.0s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -138.975, "elevation_deg": -13.836, "distance_m": 1.84}]}
{"qa_id": "qa_e1a1cfe6b2d3741a5b7b", "split": "test", "audio_id": "foa_f17d230ee35e98b9ca3b", "audio_path": "audio/test/foa_f17d230ee35e98b9ca3b.wav", "scene_annotation_csv_path": "annotations/test/foa_f17d230ee35e98b9ca3b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the percussion be heard?", "answer": "The percussion is audible from 5.4s to 6.5s.", "canonical_answer": "5.4s to 6.5s", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 2, "start_time": 5.4, "end_time": 6.5, "azimuth_deg": -8.283, "elevation_deg": -1.542, "distance_m": 2.73}]}
{"qa_id": "qa_bbcdacf4f12d934142cc", "split": "test", "audio_id": "foa_cc1a6fdacb975b92f4cd", "audio_path": "audio/test/foa_cc1a6fdacb975b92f4cd.wav", "scene_annotation_csv_path": "annotations/test/foa_cc1a6fdacb975b92f4cd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the front-left side?", "answer": "The source coming from the front-left is a clock.", "canonical_answer": "clock", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 2, "start_time": 1.5, "end_time": 2.9, "azimuth_deg": 66.545, "elevation_deg": -3.02, "distance_m": 3.43}]}
{"qa_id": "qa_17aad5b831168d7da771", "split": "test", "audio_id": "foa_c71bd14d36f79e80ddd9", "audio_path": "audio/test/foa_c71bd14d36f79e80ddd9.wav", "scene_annotation_csv_path": "annotations/test/foa_c71bd14d36f79e80ddd9.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the speech coming?", "answer": "-136.0 degrees", "canonical_answer": "-136.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 3.4, "azimuth_deg": -135.993, "elevation_deg": 4.058, "distance_m": 3.0}]}
{"qa_id": "qa_ad67b7caa7b54a4425d3", "split": "test", "audio_id": "foa_37567952fbb7b04cb095", "audio_path": "audio/test/foa_37567952fbb7b04cb095.wav", "scene_annotation_csv_path": "annotations/test/foa_37567952fbb7b04cb095.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the breathing?", "answer": "18.3 degrees", "canonical_answer": "18.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 1.1, "end_time": 1.7, "azimuth_deg": 114.561, "elevation_deg": 18.332, "distance_m": 2.8}]}
{"qa_id": "qa_0f45d754e7a0b48967f9", "split": "test", "audio_id": "foa_21b707309d9591cf706f", "audio_path": "audio/test/foa_21b707309d9591cf706f.wav", "scene_annotation_csv_path": "annotations/test/foa_21b707309d9591cf706f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-77.6 degrees, elevation=12.1 degrees?", "answer": "A clock is located at azimuth -77.6 degrees and elevation 12.1 degrees.", "canonical_answer": "clock", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -77.569, "elevation_deg": 12.079, "distance_m": 2.02}]}
{"qa_id": "qa_993f2526f78c3d5acc48", "split": "test", "audio_id": "foa_c011eb1d2d2b7243d884", "audio_path": "audio/test/foa_c011eb1d2d2b7243d884.wav", "scene_annotation_csv_path": "annotations/test/foa_c011eb1d2d2b7243d884.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the sound of crushing be heard?", "answer": "The crushing event is active from 0.3s to 7.0s.", "canonical_answer": "0.3s to 7.0s", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 0, "start_time": 0.3, "end_time": 7.0, "azimuth_deg": -117.7, "elevation_deg": -16.739, "distance_m": 3.14}]}
{"qa_id": "qa_8aac05cdff288032636d", "split": "test", "audio_id": "foa_6607c4c74a7b07cb6918", "audio_path": "audio/test/foa_6607c4c74a7b07cb6918.wav", "scene_annotation_csv_path": "annotations/test/foa_6607c4c74a7b07cb6918.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio features a machine from 0.0s to 14.1s, a tool from 7.3s to 18.4s, and a metal clink from 13.6s to 20.0s.", "canonical_answer": "machine (0.0s to 14.1s); tool (7.3s to 18.4s); metal clink (13.6s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 14.1, "azimuth_deg": 147.281, "elevation_deg": -52.421, "distance_m": 1.89}, {"class_id": 52, "class_name": "tool", "track_id": 1, "start_time": 7.3, "end_time": 18.4, "azimuth_deg": 55.46, "elevation_deg": 21.021, "distance_m": 3.34}, {"class_id": 37, "class_name": "metal_clink", "track_id": 2, "start_time": 13.6, "end_time": 20.0, "azimuth_deg": -45.477, "elevation_deg": -5.681, "distance_m": 3.34}]}
{"qa_id": "qa_d87e140aee63e5922346", "split": "test", "audio_id": "foa_64cd55eee01bf8a4a047", "audio_path": "audio/test/foa_64cd55eee01bf8a4a047.wav", "scene_annotation_csv_path": "annotations/test/foa_64cd55eee01bf8a4a047.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=0.0 degrees, elevation=-33.1 degrees?", "answer": "An alarm is located at azimuth=0.0 degrees and elevation=-33.1 degrees.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 1.6, "azimuth_deg": 0.03, "elevation_deg": -33.058, "distance_m": 1.72}]}
{"qa_id": "qa_bf9cd19f4e8199cd5e80", "split": "test", "audio_id": "foa_c6157cfae92d0b22c3ed", "audio_path": "audio/test/foa_c6157cfae92d0b22c3ed.wav", "scene_annotation_csv_path": "annotations/test/foa_c6157cfae92d0b22c3ed.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the fire in degrees.", "answer": "3.2 degrees", "canonical_answer": "3.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 2, "start_time": 7.0, "end_time": 8.1, "azimuth_deg": -68.921, "elevation_deg": 3.198, "distance_m": 1.79}]}
{"qa_id": "qa_a6decdbef6c883ee4b9b", "split": "test", "audio_id": "foa_2b41618cab7a523c90ec", "audio_path": "audio/test/foa_2b41618cab7a523c90ec.wav", "scene_annotation_csv_path": "annotations/test/foa_2b41618cab7a523c90ec.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the back-left and above the listener?", "answer": "The sound originating from the back-left and above is water.", "canonical_answer": "water", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 147.688, "elevation_deg": 23.244, "distance_m": 2.8}]}
{"qa_id": "qa_9c02e3843153506c8575", "split": "test", "audio_id": "foa_c1d5f68e7886d3598e58", "audio_path": "audio/test/foa_c1d5f68e7886d3598e58.wav", "scene_annotation_csv_path": "annotations/test/foa_c1d5f68e7886d3598e58.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the home sound coming?", "answer": "160.0 degrees", "canonical_answer": "160.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 3, "start_time": 1.4, "end_time": 2.3, "azimuth_deg": 159.955, "elevation_deg": 0.0, "distance_m": 3.57}]}
{"qa_id": "qa_38205135b27da3a58267", "split": "test", "audio_id": "foa_622e30a97a20a4a39382", "audio_path": "audio/test/foa_622e30a97a20a4a39382.wav", "scene_annotation_csv_path": "annotations/test/foa_622e30a97a20a4a39382.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the laughter be heard?", "answer": "The laughter is active from 15.3s to 15.8s.", "canonical_answer": "15.3s to 15.8s", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 2, "start_time": 15.3, "end_time": 15.8, "azimuth_deg": -80.631, "elevation_deg": -11.419, "distance_m": 2.43}]}
{"qa_id": "qa_ba376b609a8d133b30eb", "split": "test", "audio_id": "foa_1a1cadea93038fd32877", "audio_path": "audio/test/foa_1a1cadea93038fd32877.wav", "scene_annotation_csv_path": "annotations/test/foa_1a1cadea93038fd32877.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the machine in degrees.", "answer": "-22.9 degrees", "canonical_answer": "-22.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.9, "end_time": 3.3, "azimuth_deg": 62.837, "elevation_deg": -22.903, "distance_m": 2.99}]}
{"qa_id": "qa_e8e5267e2e4270a35102", "split": "test", "audio_id": "foa_14348858050c9ab216cf", "audio_path": "audio/test/foa_14348858050c9ab216cf.wav", "scene_annotation_csv_path": "annotations/test/foa_14348858050c9ab216cf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which source is heard from the left and below of the listener?", "answer": "The source coming from the left and below is rain.", "canonical_answer": "rain", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 15.8, "azimuth_deg": 95.971, "elevation_deg": -22.802, "distance_m": 1.82}]}
{"qa_id": "qa_45188d46d3b1ed455404", "split": "test", "audio_id": "foa_a383a807f249458ca85f", "audio_path": "audio/test/foa_a383a807f249458ca85f.wav", "scene_annotation_csv_path": "annotations/test/foa_a383a807f249458ca85f.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in this audio clip, and what are their respective time intervals?", "answer": "The audio features human vocalization from 0.0s to 7.6s and human vocalization from 0.0s to 1.8s.", "canonical_answer": "human vocalization (0.0s to 7.6s); human vocalization (0.0s to 1.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.0, "end_time": 7.6, "azimuth_deg": -96.096, "elevation_deg": 0.0, "distance_m": 1.68}, {"class_id": 29, "class_name": "human_vocalization", "track_id": 1, "start_time": 0.0, "end_time": 1.8, "azimuth_deg": 18.833, "elevation_deg": 4.623, "distance_m": 1.44}]}
{"qa_id": "qa_74c37ecf837be71ce78c", "split": "test", "audio_id": "foa_23df3faf59817b33f987", "audio_path": "audio/test/foa_23df3faf59817b33f987.wav", "scene_annotation_csv_path": "annotations/test/foa_23df3faf59817b33f987.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the crack coming?", "answer": "-50.0 degrees", "canonical_answer": "-50.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 13, "class_name": "crack", "track_id": 1, "start_time": 0.1, "end_time": 1.0, "azimuth_deg": -50.019, "elevation_deg": 13.43, "distance_m": 1.0}]}
{"qa_id": "qa_e91546988f88973f4ee2", "split": "test", "audio_id": "foa_868329ea39d62b9abea3", "audio_path": "audio/test/foa_868329ea39d62b9abea3.wav", "scene_annotation_csv_path": "annotations/test/foa_868329ea39d62b9abea3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=47.9 degrees, elevation=-14.8 degrees?", "answer": "An insect is located at azimuth 47.9 degrees and elevation -14.8 degrees.", "canonical_answer": "insect", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.8, "end_time": 9.8, "azimuth_deg": 47.905, "elevation_deg": -14.806, "distance_m": 2.97}]}
{"qa_id": "qa_4c5c16e77107eb5b445c", "split": "test", "audio_id": "foa_ff15fb000e700b2de087", "audio_path": "audio/test/foa_ff15fb000e700b2de087.wav", "scene_annotation_csv_path": "annotations/test/foa_ff15fb000e700b2de087.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located in the front and below the listener?", "answer": "The sound source coming from the front and below is rain.", "canonical_answer": "rain", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 14.9, "azimuth_deg": -19.881, "elevation_deg": -32.537, "distance_m": 1.07}]}
{"qa_id": "qa_2f4d97b0073ce5048382", "split": "test", "audio_id": "foa_a4b10b82b12bc5c4535d", "audio_path": "audio/test/foa_a4b10b82b12bc5c4535d.wav", "scene_annotation_csv_path": "annotations/test/foa_a4b10b82b12bc5c4535d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the machine located?", "answer": "-55.1 degrees", "canonical_answer": "-55.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 2, "start_time": 6.3, "end_time": 10.1, "azimuth_deg": -95.994, "elevation_deg": -55.126, "distance_m": 0.88}]}
{"qa_id": "qa_b4b39e950c3538cb5443", "split": "test", "audio_id": "foa_92d056f1abe1686c2797", "audio_path": "audio/test/foa_92d056f1abe1686c2797.wav", "scene_annotation_csv_path": "annotations/test/foa_92d056f1abe1686c2797.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the kitchenware in degrees.", "answer": "-103.6 degrees", "canonical_answer": "-103.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 1, "start_time": 1.8, "end_time": 3.8, "azimuth_deg": -103.596, "elevation_deg": -21.929, "distance_m": 2.73}]}
{"qa_id": "qa_91689b70a0a46af059e6", "split": "test", "audio_id": "foa_d58467ccc4f8fd253c82", "audio_path": "audio/test/foa_d58467ccc4f8fd253c82.wav", "scene_annotation_csv_path": "annotations/test/foa_d58467ccc4f8fd253c82.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the body sound event active?", "answer": "The body sound event is active from 0.3s to 12.6s.", "canonical_answer": "0.3s to 12.6s", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.3, "end_time": 12.6, "azimuth_deg": 131.17, "elevation_deg": 20.928, "distance_m": 2.55}]}
{"qa_id": "qa_9a434de4c5e092f3ee3a", "split": "test", "audio_id": "foa_2289fb804b89385e84d4", "audio_path": "audio/test/foa_2289fb804b89385e84d4.wav", "scene_annotation_csv_path": "annotations/test/foa_2289fb804b89385e84d4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this clip, and what are their respective time intervals?", "answer": "The audio contains human vocalization from 0.0s to 1.4s.", "canonical_answer": "human vocalization (0.0s to 1.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": -26.261, "elevation_deg": -10.898, "distance_m": 3.43}]}
{"qa_id": "qa_6cb536b4b5fd6321f85a", "split": "test", "audio_id": "foa_63e7df6405f5131a5e58", "audio_path": "audio/test/foa_63e7df6405f5131a5e58.wav", "scene_annotation_csv_path": "annotations/test/foa_63e7df6405f5131a5e58.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=121.8 degrees, elevation=21.7 degrees?", "answer": "A guitar is located at azimuth 121.8 degrees and elevation 21.7 degrees.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 1.0, "azimuth_deg": 121.781, "elevation_deg": 21.744, "distance_m": 2.27}]}
{"qa_id": "qa_97211bf2364909edd44d", "split": "test", "audio_id": "foa_51075b7040f05beb73e7", "audio_path": "audio/test/foa_51075b7040f05beb73e7.wav", "scene_annotation_csv_path": "annotations/test/foa_51075b7040f05beb73e7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front-right and below?", "answer": "The sound source coming from the front-right and below is a guitar.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 7.7, "azimuth_deg": -50.648, "elevation_deg": -29.011, "distance_m": 0.67}]}
{"qa_id": "qa_0987caa9b71fd273d047", "split": "test", "audio_id": "foa_c3827b5f4194df209dc4", "audio_path": "audio/test/foa_c3827b5f4194df209dc4.wav", "scene_annotation_csv_path": "annotations/test/foa_c3827b5f4194df209dc4.csv", "dataset": "realfoa", "data_source": "dcase_real", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the metal clink located?", "answer": "inf degrees", "canonical_answer": "inf degrees", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 1, "start_time": 0.7, "end_time": 1.2, "azimuth_deg": -105.0, "elevation_deg": Infinity, "distance_m": null}]}
{"qa_id": "qa_14c967e1a70a672cedfe", "split": "test", "audio_id": "foa_8927db6600bd90ebcce6", "audio_path": "audio/test/foa_8927db6600bd90ebcce6.wav", "scene_annotation_csv_path": "annotations/test/foa_8927db6600bd90ebcce6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are present in the audio, and what are their corresponding time intervals?", "answer": "The audio features a wind instrument occurring from 0.1s to 1.3s.", "canonical_answer": "wind instrument (0.1s to 1.3s)", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.1, "end_time": 1.3, "azimuth_deg": -8.661, "elevation_deg": -43.689, "distance_m": 1.39}]}
{"qa_id": "qa_e7e8a18cccf7229e49b1", "split": "test", "audio_id": "foa_79c3de15c3a154d112b1", "audio_path": "audio/test/foa_79c3de15c3a154d112b1.wav", "scene_annotation_csv_path": "annotations/test/foa_79c3de15c3a154d112b1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the appliance in degrees.", "answer": "-29.1 degrees", "canonical_answer": "-29.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.1, "end_time": 0.4, "azimuth_deg": -29.061, "elevation_deg": 42.304, "distance_m": 1.16}]}
{"qa_id": "qa_e0721d13ab4d40b40618", "split": "test", "audio_id": "foa_1e49c79576b291f5d498", "audio_path": "audio/test/foa_1e49c79576b291f5d498.wav", "scene_annotation_csv_path": "annotations/test/foa_1e49c79576b291f5d498.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the breathing sound active?", "answer": "The breathing event is active from 4.0s to 17.1s.", "canonical_answer": "4.0s to 17.1s", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 4.0, "end_time": 17.1, "azimuth_deg": -168.285, "elevation_deg": 1.646, "distance_m": 2.58}]}
{"qa_id": "qa_1f355d88b7b2e01330d0", "split": "test", "audio_id": "foa_b7d6e6aafa34dfe39c89", "audio_path": "audio/test/foa_b7d6e6aafa34dfe39c89.wav", "scene_annotation_csv_path": "annotations/test/foa_b7d6e6aafa34dfe39c89.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-81.1 degrees, elevation=-14.6 degrees?", "answer": "A gong is located at azimuth=-81.1 degrees and elevation=-14.6 degrees.", "canonical_answer": "gong", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 0.4, "end_time": 3.8, "azimuth_deg": -81.134, "elevation_deg": -14.587, "distance_m": 1.91}]}
{"qa_id": "qa_406edb1a409b68d77cc3", "split": "test", "audio_id": "foa_9f3cf747d291a55f541c", "audio_path": "audio/test/foa_9f3cf747d291a55f541c.wav", "scene_annotation_csv_path": "annotations/test/foa_9f3cf747d291a55f541c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the wind instrument occur?", "answer": "The wind instrument is active from 0.6s to 3.6s.", "canonical_answer": "0.6s to 3.6s", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.6, "end_time": 3.6, "azimuth_deg": 93.915, "elevation_deg": -32.472, "distance_m": 2.45}]}
{"qa_id": "qa_d40f8c938c4bcd247a2a", "split": "test", "audio_id": "foa_39345ef13b9b59ebd6b0", "audio_path": "audio/test/foa_39345ef13b9b59ebd6b0.wav", "scene_annotation_csv_path": "annotations/test/foa_39345ef13b9b59ebd6b0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the drawer cabinet in degrees.", "answer": "133.7 degrees", "canonical_answer": "133.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": 133.738, "elevation_deg": -25.86, "distance_m": 2.66}]}
{"qa_id": "qa_324f3188e820f2737f2d", "split": "test", "audio_id": "foa_03ecbc09121e7020d9b9", "audio_path": "audio/test/foa_03ecbc09121e7020d9b9.wav", "scene_annotation_csv_path": "annotations/test/foa_03ecbc09121e7020d9b9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the telephone alarm in degrees.", "answer": "-23.7 degrees", "canonical_answer": "-23.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 2, "start_time": 11.8, "end_time": 15.2, "azimuth_deg": -92.1, "elevation_deg": -23.686, "distance_m": 1.86}]}
{"qa_id": "qa_c0ad1116313fe677e1df", "split": "test", "audio_id": "foa_e6b6c4feba9e42f43070", "audio_path": "audio/test/foa_e6b6c4feba9e42f43070.wav", "scene_annotation_csv_path": "annotations/test/foa_e6b6c4feba9e42f43070.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip features percussion occurring from 0.0s to 16.0s.", "canonical_answer": "percussion (0.0s to 16.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 16.0, "azimuth_deg": -45.126, "elevation_deg": -20.631, "distance_m": 3.23}]}
{"qa_id": "qa_c82049a57bd293b77eba", "split": "test", "audio_id": "foa_7aa9fbae6d2045ce9083", "audio_path": "audio/test/foa_7aa9fbae6d2045ce9083.wav", "scene_annotation_csv_path": "annotations/test/foa_7aa9fbae6d2045ce9083.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-1.8 degrees, elevation=-4.5 degrees?", "answer": "The sound heard from azimuth=-1.8 degrees and elevation=-4.5 degrees is a camera.", "canonical_answer": "camera", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 1, "start_time": 2.1, "end_time": 8.2, "azimuth_deg": -1.799, "elevation_deg": -4.485, "distance_m": 3.2}]}
{"qa_id": "qa_5f6a3052019ed00d4ff4", "split": "test", "audio_id": "foa_09cda48d0a68c603dff5", "audio_path": "audio/test/foa_09cda48d0a68c603dff5.wav", "scene_annotation_csv_path": "annotations/test/foa_09cda48d0a68c603dff5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is heard from the right and below of the listener?", "answer": "The sound source heard from the right and below is kitchenware.", "canonical_answer": "kitchenware", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 1.0, "end_time": 3.4, "azimuth_deg": -86.395, "elevation_deg": -54.652, "distance_m": 1.71}]}
{"qa_id": "qa_7d68581c1489da3603bc", "split": "test", "audio_id": "foa_be1e5e3808782f904edb", "audio_path": "audio/test/foa_be1e5e3808782f904edb.wav", "scene_annotation_csv_path": "annotations/test/foa_be1e5e3808782f904edb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=124.6 degrees, elevation=35.9 degrees?", "answer": "A door is heard coming from azimuth=124.6 degrees and elevation=35.9 degrees.", "canonical_answer": "door", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": 124.6, "elevation_deg": 35.873, "distance_m": 1.4}]}
{"qa_id": "qa_2ec7067c3a404492c08e", "split": "test", "audio_id": "foa_614ae6a20cf415a5f175", "audio_path": "audio/test/foa_614ae6a20cf415a5f175.wav", "scene_annotation_csv_path": "annotations/test/foa_614ae6a20cf415a5f175.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front-right?", "answer": "The sound source coming from the front-right is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 8.6, "azimuth_deg": -56.788, "elevation_deg": 0.0, "distance_m": 1.95}]}
{"qa_id": "qa_2d5a2026415e9c3d3fd3", "split": "test", "audio_id": "foa_0a856e761d5bbbc3fec4", "audio_path": "audio/test/foa_0a856e761d5bbbc3fec4.wav", "scene_annotation_csv_path": "annotations/test/foa_0a856e761d5bbbc3fec4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the tool in degrees.", "answer": "-30.8 degrees", "canonical_answer": "-30.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 9.2, "azimuth_deg": -30.799, "elevation_deg": -22.664, "distance_m": 1.17}]}
{"qa_id": "qa_7d5325d3d7f0addf1600", "split": "test", "audio_id": "foa_6b35332c7ea41de57389", "audio_path": "audio/test/foa_6b35332c7ea41de57389.wav", "scene_annotation_csv_path": "annotations/test/foa_6b35332c7ea41de57389.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in this recording, and during what time intervals do they occur?", "answer": "The audio features a machine that is audible from 0.0s to 20.0s.", "canonical_answer": "machine (0.0s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -48.873, "elevation_deg": -20.244, "distance_m": 3.37}]}
{"qa_id": "qa_ddd795cbea84d0fff701", "split": "test", "audio_id": "foa_e593a33913e574939032", "audio_path": "audio/test/foa_e593a33913e574939032.wav", "scene_annotation_csv_path": "annotations/test/foa_e593a33913e574939032.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the speech active?", "answer": "The speech is active from 0.3s to 2.9s.", "canonical_answer": "0.3s to 2.9s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 2.9, "azimuth_deg": 155.682, "elevation_deg": 8.835, "distance_m": 2.79}]}
{"qa_id": "qa_b7e784932e38e4c46793", "split": "test", "audio_id": "foa_d11beab962a64787f8d5", "audio_path": "audio/test/foa_d11beab962a64787f8d5.wav", "scene_annotation_csv_path": "annotations/test/foa_d11beab962a64787f8d5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the percussion located?", "answer": "-9.2 degrees", "canonical_answer": "-9.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": 36.768, "elevation_deg": -9.156, "distance_m": 2.44}]}
{"qa_id": "qa_b62ebef6ef83aa19a2d2", "split": "test", "audio_id": "foa_abaeb87d7608346f6e44", "audio_path": "audio/test/foa_abaeb87d7608346f6e44.wav", "scene_annotation_csv_path": "annotations/test/foa_abaeb87d7608346f6e44.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-142.3 degrees, elevation=-3.0 degrees?", "answer": "The sound heard from azimuth=-142.3 degrees, elevation=-3.0 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 9.0, "azimuth_deg": -142.328, "elevation_deg": -3.03, "distance_m": 4.11}]}
{"qa_id": "qa_3d219ce085207057fd00", "split": "test", "audio_id": "foa_0db7b19d892b63dad16b", "audio_path": "audio/test/foa_0db7b19d892b63dad16b.wav", "scene_annotation_csv_path": "annotations/test/foa_0db7b19d892b63dad16b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the body sound?", "answer": "16.3 degrees", "canonical_answer": "16.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.1, "end_time": 0.4, "azimuth_deg": 42.989, "elevation_deg": 16.329, "distance_m": 1.04}]}
{"qa_id": "qa_61e1721375ea85084659", "split": "test", "audio_id": "foa_ff326d202762c96ed3dc", "audio_path": "audio/test/foa_ff326d202762c96ed3dc.wav", "scene_annotation_csv_path": "annotations/test/foa_ff326d202762c96ed3dc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the human vocalization in degrees.", "answer": "-9.2 degrees", "canonical_answer": "-9.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 4, "start_time": 12.6, "end_time": 15.8, "azimuth_deg": -9.188, "elevation_deg": 15.257, "distance_m": 0.8}]}
{"qa_id": "qa_7f1f1c31b5f180d3ed01", "split": "test", "audio_id": "foa_4b6629451100847f6695", "audio_path": "audio/test/foa_4b6629451100847f6695.wav", "scene_annotation_csv_path": "annotations/test/foa_4b6629451100847f6695.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval does the speech occur?", "answer": "The speech is active from 0.4s to 4.4s.", "canonical_answer": "0.4s to 4.4s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 4.4, "azimuth_deg": 112.404, "elevation_deg": 0.0, "distance_m": 3.31}]}
{"qa_id": "qa_ba528715ba439beca5bc", "split": "test", "audio_id": "foa_10ea3065217da44afae1", "audio_path": "audio/test/foa_10ea3065217da44afae1.wav", "scene_annotation_csv_path": "annotations/test/foa_10ea3065217da44afae1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in the audio, and what are their respective time intervals?", "answer": "The audio features a telephone alarm from 0.0s to 20.0s, kitchenware from 6.4s to 7.1s, and a cat from 8.2s to 17.2s.", "canonical_answer": "telephone alarm (0.0s to 20.0s); kitchenware (6.4s to 7.1s); cat (8.2s to 17.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 12.08, "elevation_deg": 10.778, "distance_m": 2.5}, {"class_id": 32, "class_name": "kitchenware", "track_id": 1, "start_time": 6.4, "end_time": 7.1, "azimuth_deg": -73.778, "elevation_deg": -57.375, "distance_m": 1.19}, {"class_id": 10, "class_name": "cat", "track_id": 2, "start_time": 8.2, "end_time": 17.2, "azimuth_deg": -160.403, "elevation_deg": -11.591, "distance_m": 2.36}]}
{"qa_id": "qa_e5f356f7d74ec5df1061", "split": "test", "audio_id": "foa_57809b4e17ec0e4a1676", "audio_path": "audio/test/foa_57809b4e17ec0e4a1676.wav", "scene_annotation_csv_path": "annotations/test/foa_57809b4e17ec0e4a1676.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the front-left side?", "answer": "The sound coming from the front-left is wind.", "canonical_answer": "wind", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 1, "start_time": 2.4, "end_time": 10.0, "azimuth_deg": 54.425, "elevation_deg": -4.535, "distance_m": 3.12}]}
{"qa_id": "qa_64eeb62497d982222ed1", "split": "test", "audio_id": "foa_70653bbe4e896e17a82d", "audio_path": "audio/test/foa_70653bbe4e896e17a82d.wav", "scene_annotation_csv_path": "annotations/test/foa_70653bbe4e896e17a82d.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the time interval for each?", "answer": "The audio contains ocean from 0.0s to 6.4s, speech from 0.4s to 7.4s, laughter from 0.8s to 7.2s, a keyboard instrument from 0.9s to 20.0s, and a bird from 2.5s to 20.0s.", "canonical_answer": "ocean (0.0s to 6.4s); speech (0.4s to 7.4s); laughter (0.8s to 7.2s); keyboard instrument (0.9s to 20.0s); bird (2.5s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 3, "start_time": 0.0, "end_time": 6.4, "azimuth_deg": 131.577, "elevation_deg": 0.0, "distance_m": 4.66}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 7.4, "azimuth_deg": 37.787, "elevation_deg": 19.876, "distance_m": 1.77}, {"class_id": 34, "class_name": "laughter", "track_id": 4, "start_time": 0.8, "end_time": 7.2, "azimuth_deg": 174.615, "elevation_deg": 0.0, "distance_m": 1.84}, {"class_id": 31, "class_name": "keyboard_instrument", "track_id": 2, "start_time": 0.9, "end_time": 20.0, "azimuth_deg": 76.894, "elevation_deg": -10.604, "distance_m": 2.51}, {"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 2.5, "end_time": 20.0, "azimuth_deg": -33.083, "elevation_deg": 0.0, "distance_m": 3.54}]}
{"qa_id": "qa_d39985d6529c0135f70a", "split": "test", "audio_id": "foa_24939463a882d52cf8c0", "audio_path": "audio/test/foa_24939463a882d52cf8c0.wav", "scene_annotation_csv_path": "annotations/test/foa_24939463a882d52cf8c0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located in the front and below direction?", "answer": "The sound source coming from the front and below is a clock.", "canonical_answer": "clock", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -1.915, "elevation_deg": -45.452, "distance_m": 1.79}]}
{"qa_id": "qa_ba6a83f8753c44214a53", "split": "test", "audio_id": "foa_54a5bab508dad15622f8", "audio_path": "audio/test/foa_54a5bab508dad15622f8.wav", "scene_annotation_csv_path": "annotations/test/foa_54a5bab508dad15622f8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=41.4 degrees, elevation=20.8 degrees?", "answer": "The sound heard from azimuth=41.4 degrees and elevation=20.8 degrees is a zipper.", "canonical_answer": "zipper", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.6, "end_time": 2.0, "azimuth_deg": 41.409, "elevation_deg": 20.752, "distance_m": 2.08}]}
{"qa_id": "qa_570b7cad78f096e20812", "split": "test", "audio_id": "foa_f3e8314603274bd493c1", "audio_path": "audio/test/foa_f3e8314603274bd493c1.wav", "scene_annotation_csv_path": "annotations/test/foa_f3e8314603274bd493c1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the paper sound occur?", "answer": "The paper event is active from 1.7s to 2.6s.", "canonical_answer": "1.7s to 2.6s", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 1, "start_time": 1.7, "end_time": 2.6, "azimuth_deg": 110.52, "elevation_deg": 25.922, "distance_m": 1.85}]}
{"qa_id": "qa_e0fce6e61420359489c6", "split": "test", "audio_id": "foa_a69226a029517657bc7d", "audio_path": "audio/test/foa_a69226a029517657bc7d.wav", "scene_annotation_csv_path": "annotations/test/foa_a69226a029517657bc7d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the appliance?", "answer": "-0.5 degrees", "canonical_answer": "-0.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.4, "end_time": 16.2, "azimuth_deg": -0.538, "elevation_deg": 20.939, "distance_m": 2.64}]}
{"qa_id": "qa_7a7d75c698beadf8f9ab", "split": "test", "audio_id": "foa_7c6464cfd438be238f0f", "audio_path": "audio/test/foa_7c6464cfd438be238f0f.wav", "scene_annotation_csv_path": "annotations/test/foa_7c6464cfd438be238f0f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the insect?", "answer": "28.4 degrees", "canonical_answer": "28.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 1, "start_time": 1.6, "end_time": 2.3, "azimuth_deg": -159.08, "elevation_deg": 28.357, "distance_m": 1.22}]}
{"qa_id": "qa_d23d1b9a0d06b71cb93e", "split": "test", "audio_id": "foa_783cd25a4a0c7c16c72e", "audio_path": "audio/test/foa_783cd25a4a0c7c16c72e.wav", "scene_annotation_csv_path": "annotations/test/foa_783cd25a4a0c7c16c72e.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the ocean in degrees.", "answer": "21.3 degrees", "canonical_answer": "21.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 2, "start_time": 0.0, "end_time": 15.3, "azimuth_deg": 73.809, "elevation_deg": 21.264, "distance_m": 2.4}]}
{"qa_id": "qa_7345b66af9d47fafb020", "split": "test", "audio_id": "foa_c03a5678300c56eb61f9", "audio_path": "audio/test/foa_c03a5678300c56eb61f9.wav", "scene_annotation_csv_path": "annotations/test/foa_c03a5678300c56eb61f9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a clock from 0.0s to 7.0s.", "canonical_answer": "clock (0.0s to 7.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 7.0, "azimuth_deg": -10.436, "elevation_deg": 7.321, "distance_m": 1.85}]}
{"qa_id": "qa_7788b1dc0c3d0c9a78df", "split": "test", "audio_id": "foa_fd7fa21efc0f48b94e58", "audio_path": "audio/test/foa_fd7fa21efc0f48b94e58.wav", "scene_annotation_csv_path": "annotations/test/foa_fd7fa21efc0f48b94e58.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=102.7 degrees, elevation=0.0 degrees?", "answer": "The sound heard from azimuth=102.7 degrees, elevation=0.0 degrees is a bird.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 3, "start_time": 0.0, "end_time": 12.0, "azimuth_deg": 102.65, "elevation_deg": 0.0, "distance_m": 0.54}]}
{"qa_id": "qa_39688d8d17528b42bbc2", "split": "test", "audio_id": "foa_6a0fc1b561407c986c3c", "audio_path": "audio/test/foa_6a0fc1b561407c986c3c.wav", "scene_annotation_csv_path": "annotations/test/foa_6a0fc1b561407c986c3c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the tool?", "answer": "-1.6 degrees", "canonical_answer": "-1.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 1.6, "end_time": 20.0, "azimuth_deg": -1.616, "elevation_deg": -28.116, "distance_m": 2.38}]}
{"qa_id": "qa_2e654006427057c17600", "split": "test", "audio_id": "foa_8a8bca6c1d5202e9f631", "audio_path": "audio/test/foa_8a8bca6c1d5202e9f631.wav", "scene_annotation_csv_path": "annotations/test/foa_8a8bca6c1d5202e9f631.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the body sound event active?", "answer": "The body sound event is active from 3.2s to 9.0s.", "canonical_answer": "3.2s to 9.0s", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 3.2, "end_time": 9.0, "azimuth_deg": -160.145, "elevation_deg": 9.43, "distance_m": 3.5}]}
{"qa_id": "qa_23add404897b5ff87bf0", "split": "test", "audio_id": "foa_8ceb44004ec65232019a", "audio_path": "audio/test/foa_8ceb44004ec65232019a.wav", "scene_annotation_csv_path": "annotations/test/foa_8ceb44004ec65232019a.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the back-left of the listener?", "answer": "The sound source coming from the back-left is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 8.6, "azimuth_deg": 149.236, "elevation_deg": -8.888, "distance_m": 3.47}]}
{"qa_id": "qa_d51c5910e15d92d04ac5", "split": "test", "audio_id": "foa_a194b110a72c75402079", "audio_path": "audio/test/foa_a194b110a72c75402079.wav", "scene_annotation_csv_path": "annotations/test/foa_a194b110a72c75402079.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back-left and above position?", "answer": "The sound source coming from the back-left and above is a clock.", "canonical_answer": "clock", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 121.427, "elevation_deg": 17.431, "distance_m": 1.53}]}
{"qa_id": "qa_a69511cc1e9796f2eee3", "split": "test", "audio_id": "foa_0dec3e9062cc3fe03630", "audio_path": "audio/test/foa_0dec3e9062cc3fe03630.wav", "scene_annotation_csv_path": "annotations/test/foa_0dec3e9062cc3fe03630.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the time interval for each?", "answer": "The audio contains a dog sound from 0.0s to 3.2s.", "canonical_answer": "dog (0.0s to 3.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.0, "end_time": 3.2, "azimuth_deg": -9.707, "elevation_deg": -41.152, "distance_m": 1.95}]}
{"qa_id": "qa_5af951855ac62ff7c71f", "split": "test", "audio_id": "foa_7089e7e3cb188fab85db", "audio_path": "audio/test/foa_7089e7e3cb188fab85db.wav", "scene_annotation_csv_path": "annotations/test/foa_7089e7e3cb188fab85db.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the zipper active?", "answer": "The zipper is active from 0.1s to 0.9s.", "canonical_answer": "0.1s to 0.9s", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.1, "end_time": 0.9, "azimuth_deg": 17.444, "elevation_deg": 5.269, "distance_m": 1.7}]}
{"qa_id": "qa_2369a7c658b19de266a6", "split": "test", "audio_id": "foa_176a2a3b1c38e97c3857", "audio_path": "audio/test/foa_176a2a3b1c38e97c3857.wav", "scene_annotation_csv_path": "annotations/test/foa_176a2a3b1c38e97c3857.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=13.3 degrees, elevation=8.4 degrees?", "answer": "The sound detected at azimuth=13.3 degrees and elevation=8.4 degrees is fire.", "canonical_answer": "fire", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 1, "start_time": 0.2, "end_time": 1.8, "azimuth_deg": 13.339, "elevation_deg": 8.405, "distance_m": 2.89}]}
{"qa_id": "qa_f526eb0847b5e978142f", "split": "test", "audio_id": "foa_8c8f423ce817c6ea82fb", "audio_path": "audio/test/foa_8c8f423ce817c6ea82fb.wav", "scene_annotation_csv_path": "annotations/test/foa_8c8f423ce817c6ea82fb.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the speech?", "answer": "-56.8 degrees", "canonical_answer": "-56.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 5.3, "azimuth_deg": -56.796, "elevation_deg": -8.107, "distance_m": 1.95}]}
{"qa_id": "qa_c125c904bad701f9a73d", "split": "test", "audio_id": "foa_39d6f54df29f0e963111", "audio_path": "audio/test/foa_39d6f54df29f0e963111.wav", "scene_annotation_csv_path": "annotations/test/foa_39d6f54df29f0e963111.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the body sound?", "answer": "-26.3 degrees", "canonical_answer": "-26.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 3.5, "end_time": 5.6, "azimuth_deg": 91.99, "elevation_deg": -26.254, "distance_m": 2.0}]}
{"qa_id": "qa_c2df3a56f223de489fe5", "split": "test", "audio_id": "foa_ac8700569450704dc54a", "audio_path": "audio/test/foa_ac8700569450704dc54a.wav", "scene_annotation_csv_path": "annotations/test/foa_ac8700569450704dc54a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the car sound occur?", "answer": "The car sound occurs from 0.0s to 5.8s.", "canonical_answer": "0.0s to 5.8s", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 0, "start_time": 0.0, "end_time": 5.8, "azimuth_deg": 43.117, "elevation_deg": -26.177, "distance_m": 1.48}]}
{"qa_id": "qa_10f07b0a9166e94f2223", "split": "test", "audio_id": "foa_8a95243499eec787beaa", "audio_path": "audio/test/foa_8a95243499eec787beaa.wav", "scene_annotation_csv_path": "annotations/test/foa_8a95243499eec787beaa.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the speech?", "answer": "8.7 degrees", "canonical_answer": "8.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 5.3, "azimuth_deg": 8.743, "elevation_deg": 21.272, "distance_m": 2.61}]}
{"qa_id": "qa_16abc12dd7a754bd231f", "split": "test", "audio_id": "foa_4ccddd2737a945b081b0", "audio_path": "audio/test/foa_4ccddd2737a945b081b0.wav", "scene_annotation_csv_path": "annotations/test/foa_4ccddd2737a945b081b0.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front-left of the listener?", "answer": "The source heard from the front-left is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 11.3, "azimuth_deg": 57.244, "elevation_deg": 0.0, "distance_m": 3.89}]}
{"qa_id": "qa_6ed2142f755b1fadb537", "split": "test", "audio_id": "foa_c2b473afaefc018fdfcf", "audio_path": "audio/test/foa_c2b473afaefc018fdfcf.wav", "scene_annotation_csv_path": "annotations/test/foa_c2b473afaefc018fdfcf.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=110.1 degrees, elevation=0.0 degrees?", "answer": "The sound heard from azimuth=110.1 degrees, elevation=0.0 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 4.8, "azimuth_deg": 110.07, "elevation_deg": 0.0, "distance_m": 4.01}]}
{"qa_id": "qa_67c5ee6173cae85c6fbe", "split": "test", "audio_id": "foa_d5e9bc253cacdb4ce2e5", "audio_path": "audio/test/foa_d5e9bc253cacdb4ce2e5.wav", "scene_annotation_csv_path": "annotations/test/foa_d5e9bc253cacdb4ce2e5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time spans?", "answer": "The audio contains a dog sound that lasts from 0.0s to 10.5s.", "canonical_answer": "dog (0.0s to 10.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.0, "end_time": 10.5, "azimuth_deg": -125.405, "elevation_deg": -30.035, "distance_m": 2.96}]}
{"qa_id": "qa_cca4d6fe65535b73d32d", "split": "test", "audio_id": "foa_8f9db4656487237b1c85", "audio_path": "audio/test/foa_8f9db4656487237b1c85.wav", "scene_annotation_csv_path": "annotations/test/foa_8f9db4656487237b1c85.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the footsteps in degrees.", "answer": "-30.3 degrees", "canonical_answer": "-30.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.1, "end_time": 7.7, "azimuth_deg": -118.524, "elevation_deg": -30.316, "distance_m": 2.62}]}
{"qa_id": "qa_a3bd661ee5475a919697", "split": "test", "audio_id": "foa_20d15e3bfa014d3fb0a3", "audio_path": "audio/test/foa_20d15e3bfa014d3fb0a3.wav", "scene_annotation_csv_path": "annotations/test/foa_20d15e3bfa014d3fb0a3.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=42.5 degrees, elevation=25.4 degrees?", "answer": "The sound heard from azimuth=42.5 degrees, elevation=25.4 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 5.6, "azimuth_deg": 42.47, "elevation_deg": 25.399, "distance_m": 2.22}]}
{"qa_id": "qa_21f5b0b579191be65bcc", "split": "test", "audio_id": "foa_1e6ae5037be3301a4055", "audio_path": "audio/test/foa_1e6ae5037be3301a4055.wav", "scene_annotation_csv_path": "annotations/test/foa_1e6ae5037be3301a4055.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound events occur in this audio clip, and what are their respective time intervals?", "answer": "The audio contains breathing from 0.0s to 9.8s.", "canonical_answer": "breathing (0.0s to 9.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.0, "end_time": 9.8, "azimuth_deg": 16.589, "elevation_deg": 11.446, "distance_m": 2.82}]}
{"qa_id": "qa_4a2b998b78058556dda2", "split": "test", "audio_id": "foa_4c4b3715f6c5be46304c", "audio_path": "audio/test/foa_4c4b3715f6c5be46304c.wav", "scene_annotation_csv_path": "annotations/test/foa_4c4b3715f6c5be46304c.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the glass?", "answer": "-21.0 degrees", "canonical_answer": "-21.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 0, "start_time": 7.1, "end_time": 9.0, "azimuth_deg": -107.023, "elevation_deg": -21.034, "distance_m": 2.12}]}
{"qa_id": "qa_7598e658c30488377b5a", "split": "test", "audio_id": "foa_e6c909d7b65f0f4cff1a", "audio_path": "audio/test/foa_e6c909d7b65f0f4cff1a.wav", "scene_annotation_csv_path": "annotations/test/foa_e6c909d7b65f0f4cff1a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the tool?", "answer": "125.5 degrees", "canonical_answer": "125.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.3, "end_time": 3.0, "azimuth_deg": 125.505, "elevation_deg": -35.844, "distance_m": 2.32}]}
{"qa_id": "qa_38bf2772abff81211bf5", "split": "test", "audio_id": "foa_defbbe0c4fe5bc5802f2", "audio_path": "audio/test/foa_defbbe0c4fe5bc5802f2.wav", "scene_annotation_csv_path": "annotations/test/foa_defbbe0c4fe5bc5802f2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is heard from the back of the listener?", "answer": "The source coming from the back is a string instrument.", "canonical_answer": "string instrument", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": -177.72, "elevation_deg": 7.89, "distance_m": 1.78}]}
{"qa_id": "qa_a9840c9611ad3f3f6a33", "split": "test", "audio_id": "foa_3091a30ac7b6fa1b43f9", "audio_path": "audio/test/foa_3091a30ac7b6fa1b43f9.wav", "scene_annotation_csv_path": "annotations/test/foa_3091a30ac7b6fa1b43f9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval can the sound of the tool be heard?", "answer": "The tool is active from 0.0s to 3.4s.", "canonical_answer": "0.0s to 3.4s", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 3.4, "azimuth_deg": -128.089, "elevation_deg": -10.475, "distance_m": 2.66}]}
{"qa_id": "qa_fd3f10abbbf393d41d57", "split": "test", "audio_id": "foa_ecabff5aaa43be9f87a2", "audio_path": "audio/test/foa_ecabff5aaa43be9f87a2.wav", "scene_annotation_csv_path": "annotations/test/foa_ecabff5aaa43be9f87a2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains breathing from 0.0s to 0.6s.", "canonical_answer": "breathing (0.0s to 0.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": 10.657, "elevation_deg": 27.37, "distance_m": 1.38}]}
{"qa_id": "qa_1fe6910f8efbf1f24ee4", "split": "test", "audio_id": "foa_14d05e9c1776950b308d", "audio_path": "audio/test/foa_14d05e9c1776950b308d.wav", "scene_annotation_csv_path": "annotations/test/foa_14d05e9c1776950b308d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the breathing in degrees.", "answer": "17.6 degrees", "canonical_answer": "17.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 2, "start_time": 7.5, "end_time": 8.5, "azimuth_deg": 17.553, "elevation_deg": 21.465, "distance_m": 2.4}]}
{"qa_id": "qa_92f5e3d86a660439282a", "split": "test", "audio_id": "foa_56b9b983b715631fd7a9", "audio_path": "audio/test/foa_56b9b983b715631fd7a9.wav", "scene_annotation_csv_path": "annotations/test/foa_56b9b983b715631fd7a9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the animal in degrees.", "answer": "-41.2 degrees", "canonical_answer": "-41.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 0.1, "end_time": 10.2, "azimuth_deg": -128.094, "elevation_deg": -41.194, "distance_m": 1.89}]}
{"qa_id": "qa_15e993f6bcca8a8434d7", "split": "test", "audio_id": "foa_b52afdbe2113fb3e9957", "audio_path": "audio/test/foa_b52afdbe2113fb3e9957.wav", "scene_annotation_csv_path": "annotations/test/foa_b52afdbe2113fb3e9957.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the time span of the speech event?", "answer": "The speech event occurs from 0.0s to 2.4s.", "canonical_answer": "0.0s to 2.4s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.0, "end_time": 2.4, "azimuth_deg": 12.283, "elevation_deg": 8.989, "distance_m": 1.42}]}
{"qa_id": "qa_1ad5be22a11587d0f61e", "split": "test", "audio_id": "foa_ef274e7018d329c6cc10", "audio_path": "audio/test/foa_ef274e7018d329c6cc10.wav", "scene_annotation_csv_path": "annotations/test/foa_ef274e7018d329c6cc10.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=86.0 degrees, elevation=-6.8 degrees?", "answer": "A guitar is located at azimuth=86.0 degrees and elevation=-6.8 degrees.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 4.8, "azimuth_deg": 85.961, "elevation_deg": -6.796, "distance_m": 2.64}]}
{"qa_id": "qa_04cfcd9356d30d175ac0", "split": "test", "audio_id": "foa_fdb52802b599b175c37c", "audio_path": "audio/test/foa_fdb52802b599b175c37c.wav", "scene_annotation_csv_path": "annotations/test/foa_fdb52802b599b175c37c.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What is the sound source located to the left and below the listener?", "answer": "The sound source located to the left and below is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.0, "end_time": 2.4, "azimuth_deg": 101.478, "elevation_deg": -33.064, "distance_m": 0.86}]}
{"qa_id": "qa_531243b86849fc710fbe", "split": "test", "audio_id": "foa_9f6034d44f21f3df7936", "audio_path": "audio/test/foa_9f6034d44f21f3df7936.wav", "scene_annotation_csv_path": "annotations/test/foa_9f6034d44f21f3df7936.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the ocean coming?", "answer": "138.9 degrees", "canonical_answer": "138.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 2, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 138.899, "elevation_deg": -11.547, "distance_m": 2.33}]}
{"qa_id": "qa_3aa6d2ad55f198af0019", "split": "test", "audio_id": "foa_1dc07a04d22e59a220aa", "audio_path": "audio/test/foa_1dc07a04d22e59a220aa.wav", "scene_annotation_csv_path": "annotations/test/foa_1dc07a04d22e59a220aa.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=57.5 degrees, elevation=-23.3 degrees?", "answer": "An alarm is located at azimuth=57.5 degrees and elevation=-23.3 degrees.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 1, "start_time": 8.2, "end_time": 10.0, "azimuth_deg": 57.459, "elevation_deg": -23.309, "distance_m": 1.18}]}
{"qa_id": "qa_dab3c0ce30fe9a7381ac", "split": "test", "audio_id": "foa_1b61c1a50aa09c733676", "audio_path": "audio/test/foa_1b61c1a50aa09c733676.wav", "scene_annotation_csv_path": "annotations/test/foa_1b61c1a50aa09c733676.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the percussion occur?", "answer": "The percussion sound is active from 0.0s to 0.8s.", "canonical_answer": "0.0s to 0.8s", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": 53.424, "elevation_deg": -4.968, "distance_m": 1.33}]}
{"qa_id": "qa_ea3859b9979472bbcb12", "split": "test", "audio_id": "foa_a3755944dbfc1814e9a9", "audio_path": "audio/test/foa_a3755944dbfc1814e9a9.wav", "scene_annotation_csv_path": "annotations/test/foa_a3755944dbfc1814e9a9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the camera in degrees.", "answer": "-19.3 degrees", "canonical_answer": "-19.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.3, "end_time": 20.0, "azimuth_deg": 107.056, "elevation_deg": -19.29, "distance_m": 3.49}]}
{"qa_id": "qa_d313433d43e6fd195a2a", "split": "test", "audio_id": "foa_9759906b5ce8fefb7f50", "audio_path": "audio/test/foa_9759906b5ce8fefb7f50.wav", "scene_annotation_csv_path": "annotations/test/foa_9759906b5ce8fefb7f50.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is heard coming from the back-right of the listener?", "answer": "The sound source coming from the back-right is a body sound.", "canonical_answer": "body sound", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 12.4, "azimuth_deg": -157.015, "elevation_deg": 0.748, "distance_m": 2.5}]}
{"qa_id": "qa_07859e84a413d2e1dade", "split": "test", "audio_id": "foa_7971773b558c06137fc5", "audio_path": "audio/test/foa_7971773b558c06137fc5.wav", "scene_annotation_csv_path": "annotations/test/foa_7971773b558c06137fc5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the duration of each?", "answer": "The audio clip features a guitar playing from 0.0s to 6.5s.", "canonical_answer": "guitar (0.0s to 6.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 6.5, "azimuth_deg": 25.11, "elevation_deg": 16.701, "distance_m": 2.21}]}
{"qa_id": "qa_599b1c89e0b2eafd9ee6", "split": "test", "audio_id": "foa_fd3caeb57c0524d73018", "audio_path": "audio/test/foa_fd3caeb57c0524d73018.wav", "scene_annotation_csv_path": "annotations/test/foa_fd3caeb57c0524d73018.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains body sound from 0.0s to 2.3s, a wind instrument from 0.4s to 1.4s, and a camera from 1.8s to 3.6s.", "canonical_answer": "body sound (0.0s to 2.3s); wind instrument (0.4s to 1.4s); camera (1.8s to 3.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 2.3, "azimuth_deg": -66.888, "elevation_deg": -20.902, "distance_m": 3.57}, {"class_id": 59, "class_name": "wind_instrument", "track_id": 1, "start_time": 0.4, "end_time": 1.4, "azimuth_deg": 93.254, "elevation_deg": -28.269, "distance_m": 2.49}, {"class_id": 8, "class_name": "camera", "track_id": 2, "start_time": 1.8, "end_time": 3.6, "azimuth_deg": -107.388, "elevation_deg": 12.904, "distance_m": 3.1}]}
{"qa_id": "qa_5d9f8c0b3591a5ae588a", "split": "test", "audio_id": "foa_f8643f715eed619cdbd0", "audio_path": "audio/test/foa_f8643f715eed619cdbd0.wav", "scene_annotation_csv_path": "annotations/test/foa_f8643f715eed619cdbd0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-33.3 degrees, elevation=-38.0 degrees?", "answer": "The sound heard from azimuth=-33.3 degrees, elevation=-38.0 degrees is tearing.", "canonical_answer": "tearing", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 2.3, "end_time": 20.0, "azimuth_deg": -33.319, "elevation_deg": -37.99, "distance_m": 1.68}]}
{"qa_id": "qa_b6ea7345183894f1e9e3", "split": "test", "audio_id": "foa_32e2eea92d9f2c161183", "audio_path": "audio/test/foa_32e2eea92d9f2c161183.wav", "scene_annotation_csv_path": "annotations/test/foa_32e2eea92d9f2c161183.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the war sound in degrees.", "answer": "-22.2 degrees", "canonical_answer": "-22.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": -16.048, "elevation_deg": -22.18, "distance_m": 2.65}]}
{"qa_id": "qa_150d07106cc899ac6fef", "split": "test", "audio_id": "foa_80026d1d40248926ecbe", "audio_path": "audio/test/foa_80026d1d40248926ecbe.wav", "scene_annotation_csv_path": "annotations/test/foa_80026d1d40248926ecbe.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the water?", "answer": "-117.3 degrees", "canonical_answer": "-117.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.3, "end_time": 1.8, "azimuth_deg": -117.284, "elevation_deg": -1.214, "distance_m": 3.19}]}
{"qa_id": "qa_f4375f244486c593f975", "split": "test", "audio_id": "foa_df3e09f2f716a5921d70", "audio_path": "audio/test/foa_df3e09f2f716a5921d70.wav", "scene_annotation_csv_path": "annotations/test/foa_df3e09f2f716a5921d70.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the machine active?", "answer": "The machine event is active from 0.1s to 7.6s.", "canonical_answer": "0.1s to 7.6s", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.1, "end_time": 7.6, "azimuth_deg": 145.892, "elevation_deg": -20.814, "distance_m": 3.35}]}
{"qa_id": "qa_a3654524a1cb3095a5d6", "split": "test", "audio_id": "foa_1021b04bf6b512e60616", "audio_path": "audio/test/foa_1021b04bf6b512e60616.wav", "scene_annotation_csv_path": "annotations/test/foa_1021b04bf6b512e60616.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front-left?", "answer": "The source located at the front-left is a war sound.", "canonical_answer": "war sound", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 3, "start_time": 3.6, "end_time": 8.0, "azimuth_deg": 27.019, "elevation_deg": 11.017, "distance_m": 2.09}]}
{"qa_id": "qa_6d9daff3dbc194c32e37", "split": "test", "audio_id": "foa_cc1c225b4e87b7771f60", "audio_path": "audio/test/foa_cc1c225b4e87b7771f60.wav", "scene_annotation_csv_path": "annotations/test/foa_cc1c225b4e87b7771f60.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the speech?", "answer": "-11.0 degrees", "canonical_answer": "-11.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 14.8, "azimuth_deg": -98.762, "elevation_deg": -10.959, "distance_m": 1.03}]}
{"qa_id": "qa_239458a25d72fb2fa93a", "split": "test", "audio_id": "foa_7103f0842809bbf6857c", "audio_path": "audio/test/foa_7103f0842809bbf6857c.wav", "scene_annotation_csv_path": "annotations/test/foa_7103f0842809bbf6857c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their respective time intervals?", "answer": "The audio contains laughter from 0.0s to 0.3s.", "canonical_answer": "laughter (0.0s to 0.3s)", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": 98.423, "elevation_deg": -0.444, "distance_m": 1.85}]}
{"qa_id": "qa_38ff7c11851a8aaad6a4", "split": "test", "audio_id": "foa_e62ae6b652bd0d70291e", "audio_path": "audio/test/foa_e62ae6b652bd0d70291e.wav", "scene_annotation_csv_path": "annotations/test/foa_e62ae6b652bd0d70291e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front-right and below?", "answer": "The sound source located at the front-right and below is a guitar.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.6, "end_time": 5.0, "azimuth_deg": -48.558, "elevation_deg": -23.053, "distance_m": 2.41}]}
{"qa_id": "qa_a7b10c6e5e854dbe59c7", "split": "test", "audio_id": "foa_ef300d61c49f465f4bbe", "audio_path": "audio/test/foa_ef300d61c49f465f4bbe.wav", "scene_annotation_csv_path": "annotations/test/foa_ef300d61c49f465f4bbe.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=9.0 degrees, elevation=12.7 degrees?", "answer": "The sound heard from azimuth=9.0 degrees and elevation=12.7 degrees is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 2.0, "end_time": 20.0, "azimuth_deg": 9.023, "elevation_deg": 12.652, "distance_m": 2.06}]}
{"qa_id": "qa_a247dee480688549bcc5", "split": "test", "audio_id": "foa_1bd8f6d544702384a3c8", "audio_path": "audio/test/foa_1bd8f6d544702384a3c8.wav", "scene_annotation_csv_path": "annotations/test/foa_1bd8f6d544702384a3c8.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the speech be heard?", "answer": "The speech is active from 0.2s to 3.0s.", "canonical_answer": "0.2s to 3.0s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 3.0, "azimuth_deg": -51.131, "elevation_deg": 7.024, "distance_m": 2.01}]}
{"qa_id": "qa_4284a7548118c469f656", "split": "test", "audio_id": "foa_2a3708cb40ba9b042f14", "audio_path": "audio/test/foa_2a3708cb40ba9b042f14.wav", "scene_annotation_csv_path": "annotations/test/foa_2a3708cb40ba9b042f14.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the musical instrument coming?", "answer": "57.0 degrees", "canonical_answer": "57.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.1, "end_time": 2.9, "azimuth_deg": 56.962, "elevation_deg": -10.215, "distance_m": 2.78}]}
{"qa_id": "qa_ced3f9ecb1e3997f1ff9", "split": "test", "audio_id": "foa_04caa8a29d7dae2f6c44", "audio_path": "audio/test/foa_04caa8a29d7dae2f6c44.wav", "scene_annotation_csv_path": "annotations/test/foa_04caa8a29d7dae2f6c44.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the time interval for each?", "answer": "The audio contains an appliance from 0.5s to 20.0s.", "canonical_answer": "appliance (0.5s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.5, "end_time": 20.0, "azimuth_deg": 112.628, "elevation_deg": 24.604, "distance_m": 1.4}]}
{"qa_id": "qa_cb3510a41018188f91e1", "split": "test", "audio_id": "foa_0f679a34598435a339c1", "audio_path": "audio/test/foa_0f679a34598435a339c1.wav", "scene_annotation_csv_path": "annotations/test/foa_0f679a34598435a339c1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the cat coming?", "answer": "-61.4 degrees", "canonical_answer": "-61.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 1, "start_time": 5.6, "end_time": 13.9, "azimuth_deg": -61.447, "elevation_deg": -50.001, "distance_m": 1.87}]}
{"qa_id": "qa_b5ad097dcced2f1bf482", "split": "test", "audio_id": "foa_a76dfb023d4d4a4f2823", "audio_path": "audio/test/foa_a76dfb023d4d4a4f2823.wav", "scene_annotation_csv_path": "annotations/test/foa_a76dfb023d4d4a4f2823.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the human vocalization occur?", "answer": "The human vocalization is active from 0.1s to 5.8s.", "canonical_answer": "0.1s to 5.8s", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.1, "end_time": 5.8, "azimuth_deg": 149.364, "elevation_deg": 9.659, "distance_m": 3.38}]}
{"qa_id": "qa_cf76941051a2403b5cc9", "split": "test", "audio_id": "foa_f3a242fc2ccc20a6270f", "audio_path": "audio/test/foa_f3a242fc2ccc20a6270f.wav", "scene_annotation_csv_path": "annotations/test/foa_f3a242fc2ccc20a6270f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the animal?", "answer": "13.8 degrees", "canonical_answer": "13.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 2, "start_time": 17.4, "end_time": 20.0, "azimuth_deg": -120.342, "elevation_deg": 13.796, "distance_m": 3.58}]}
{"qa_id": "qa_13fe2d88de8778a0702d", "split": "test", "audio_id": "foa_df319fab818057fb5a29", "audio_path": "audio/test/foa_df319fab818057fb5a29.wav", "scene_annotation_csv_path": "annotations/test/foa_df319fab818057fb5a29.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is heard coming from the front-right?", "answer": "The sound source coming from the front-right is a car.", "canonical_answer": "car", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 0, "start_time": 0.0, "end_time": 3.5, "azimuth_deg": -30.425, "elevation_deg": 0.0, "distance_m": 1.68}]}
{"qa_id": "qa_55ae9c90c44c5f9c6711", "split": "test", "audio_id": "foa_77c43e5d43aec32d5f77", "audio_path": "audio/test/foa_77c43e5d43aec32d5f77.wav", "scene_annotation_csv_path": "annotations/test/foa_77c43e5d43aec32d5f77.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=83.7 degrees, elevation=-34.5 degrees?", "answer": "A bird is located at azimuth=83.7 degrees and elevation=-34.5 degrees.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 4.4, "azimuth_deg": 83.72, "elevation_deg": -34.517, "distance_m": 2.12}]}
{"qa_id": "qa_086f2d9679502ce14c4d", "split": "test", "audio_id": "foa_b599ed7325278f176032", "audio_path": "audio/test/foa_b599ed7325278f176032.wav", "scene_annotation_csv_path": "annotations/test/foa_b599ed7325278f176032.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in the audio, and what are their respective time intervals?", "answer": "The audio contains speech from 0.1s to 3.8s and speech from 0.1s to 1.9s.", "canonical_answer": "speech (0.1s to 3.8s); speech (0.1s to 1.9s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.1, "end_time": 3.8, "azimuth_deg": 61.253, "elevation_deg": 20.025, "distance_m": 2.91}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.1, "end_time": 1.9, "azimuth_deg": -127.303, "elevation_deg": -7.731, "distance_m": 0.99}]}
{"qa_id": "qa_0717583a2e7266a4c0d2", "split": "test", "audio_id": "foa_7912bd0d16017c6bc7c1", "audio_path": "audio/test/foa_7912bd0d16017c6bc7c1.wav", "scene_annotation_csv_path": "annotations/test/foa_7912bd0d16017c6bc7c1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the writing be heard?", "answer": "The writing sound is active from 0.2s to 20.0s.", "canonical_answer": "0.2s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": 142.844, "elevation_deg": 2.501, "distance_m": 0.98}]}
{"qa_id": "qa_a2ed47803406ba5bc294", "split": "test", "audio_id": "foa_99a30c6cc63e3db82fb5", "audio_path": "audio/test/foa_99a30c6cc63e3db82fb5.wav", "scene_annotation_csv_path": "annotations/test/foa_99a30c6cc63e3db82fb5.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the speech in degrees.", "answer": "-11.6 degrees", "canonical_answer": "-11.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 2.7, "azimuth_deg": 129.568, "elevation_deg": -11.626, "distance_m": 0.56}]}
{"qa_id": "qa_8036c823c7713b70f87e", "split": "test", "audio_id": "foa_da6d6e803c00489699a3", "audio_path": "audio/test/foa_da6d6e803c00489699a3.wav", "scene_annotation_csv_path": "annotations/test/foa_da6d6e803c00489699a3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located in the front and below the listener?", "answer": "The sound source located in the front and below is female speech.", "canonical_answer": "female speech", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 0, "start_time": 0.6, "end_time": 2.2, "azimuth_deg": 21.58, "elevation_deg": -27.599, "distance_m": 3.89}]}
{"qa_id": "qa_596087e298e577bc49cd", "split": "test", "audio_id": "foa_7f4dbdf5002b63147694", "audio_path": "audio/test/foa_7f4dbdf5002b63147694.wav", "scene_annotation_csv_path": "annotations/test/foa_7f4dbdf5002b63147694.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=31.0 degrees, elevation=-3.4 degrees?", "answer": "The sound detected at azimuth=31.0 degrees and elevation=-3.4 degrees is a tool.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 3.4, "azimuth_deg": 30.959, "elevation_deg": -3.397, "distance_m": 1.99}]}
{"qa_id": "qa_15c94b7c15f9fd869249", "split": "test", "audio_id": "foa_7126b340ae6ed1dd130e", "audio_path": "audio/test/foa_7126b340ae6ed1dd130e.wav", "scene_annotation_csv_path": "annotations/test/foa_7126b340ae6ed1dd130e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the wind coming?", "answer": "-78.3 degrees", "canonical_answer": "-78.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.5, "end_time": 1.8, "azimuth_deg": -78.304, "elevation_deg": 20.503, "distance_m": 1.0}]}
{"qa_id": "qa_ab874152b75ecb677d0f", "split": "test", "audio_id": "foa_980e3d961863103d31fd", "audio_path": "audio/test/foa_980e3d961863103d31fd.wav", "scene_annotation_csv_path": "annotations/test/foa_980e3d961863103d31fd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-54.1 degrees, elevation=-4.5 degrees?", "answer": "A guitar is located at azimuth=-54.1 degrees and elevation=-4.5 degrees.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 0.9, "azimuth_deg": -54.095, "elevation_deg": -4.548, "distance_m": 1.61}]}
{"qa_id": "qa_3b16b18fc8ca37f26e9d", "split": "test", "audio_id": "foa_b22afb427957f7c6c279", "audio_path": "audio/test/foa_b22afb427957f7c6c279.wav", "scene_annotation_csv_path": "annotations/test/foa_b22afb427957f7c6c279.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the water sound active?", "answer": "The water sound occurs from 0.0s to 4.5s.", "canonical_answer": "0.0s to 4.5s", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 4.5, "azimuth_deg": 162.999, "elevation_deg": -15.203, "distance_m": 0.98}]}
{"qa_id": "qa_4ce44ac0b252983c3503", "split": "test", "audio_id": "foa_202e59f53c06329f1d31", "audio_path": "audio/test/foa_202e59f53c06329f1d31.wav", "scene_annotation_csv_path": "annotations/test/foa_202e59f53c06329f1d31.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the body sound?", "answer": "1.5 degrees", "canonical_answer": "1.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.2, "end_time": 16.8, "azimuth_deg": -159.767, "elevation_deg": 1.454, "distance_m": 0.75}]}
{"qa_id": "qa_25b13090cbfe99def4ba", "split": "test", "audio_id": "foa_27bb8c4762a803315ad7", "audio_path": "audio/test/foa_27bb8c4762a803315ad7.wav", "scene_annotation_csv_path": "annotations/test/foa_27bb8c4762a803315ad7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip features glass from 1.5s to 2.3s, scratch from 1.8s to 3.4s, door from 2.8s to 9.0s, and human vocalization from 4.0s to 9.8s.", "canonical_answer": "glass (1.5s to 2.3s); scratch (1.8s to 3.4s); door (2.8s to 9.0s); human vocalization (4.0s to 9.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 1, "start_time": 1.5, "end_time": 2.3, "azimuth_deg": 60.225, "elevation_deg": -16.941, "distance_m": 3.37}, {"class_id": 44, "class_name": "scratch", "track_id": 2, "start_time": 1.8, "end_time": 3.4, "azimuth_deg": -156.496, "elevation_deg": -21.727, "distance_m": 2.94}, {"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 2.8, "end_time": 9.0, "azimuth_deg": 116.045, "elevation_deg": 23.198, "distance_m": 2.2}, {"class_id": 29, "class_name": "human_vocalization", "track_id": 3, "start_time": 4.0, "end_time": 9.8, "azimuth_deg": 102.617, "elevation_deg": 4.528, "distance_m": 1.27}]}
{"qa_id": "qa_339ee394b016a5c15160", "split": "test", "audio_id": "foa_5718a29e6cdd705fa393", "audio_path": "audio/test/foa_5718a29e6cdd705fa393.wav", "scene_annotation_csv_path": "annotations/test/foa_5718a29e6cdd705fa393.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the glass in degrees.", "answer": "171.0 degrees", "canonical_answer": "171.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 2, "start_time": 0.7, "end_time": 1.7, "azimuth_deg": 171.037, "elevation_deg": 0.0, "distance_m": 4.63}]}
{"qa_id": "qa_6e98a6ea3b2189042954", "split": "test", "audio_id": "foa_ec43d32c140593ba13d3", "audio_path": "audio/test/foa_ec43d32c140593ba13d3.wav", "scene_annotation_csv_path": "annotations/test/foa_ec43d32c140593ba13d3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front-right and below?", "answer": "The sound source located at the front-right and below is an alarm.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.1, "end_time": 0.8, "azimuth_deg": -59.353, "elevation_deg": -25.071, "distance_m": 1.18}]}
{"qa_id": "qa_dc55b402eea7bc29dafa", "split": "test", "audio_id": "foa_d94028a7d0122dd50c33", "audio_path": "audio/test/foa_d94028a7d0122dd50c33.wav", "scene_annotation_csv_path": "annotations/test/foa_d94028a7d0122dd50c33.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the alarm in degrees.", "answer": "160.5 degrees", "canonical_answer": "160.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.2, "end_time": 8.6, "azimuth_deg": 160.528, "elevation_deg": -40.814, "distance_m": 1.36}]}
{"qa_id": "qa_a4b52d07bbcb8ba33372", "split": "test", "audio_id": "foa_28a91a65b7590da27323", "audio_path": "audio/test/foa_28a91a65b7590da27323.wav", "scene_annotation_csv_path": "annotations/test/foa_28a91a65b7590da27323.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the knock be heard?", "answer": "The knock is active from 0.0s to 0.6s.", "canonical_answer": "0.0s to 0.6s", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": -53.325, "elevation_deg": -5.256, "distance_m": 1.45}]}
{"qa_id": "qa_2b8e9207e57bca94662d", "split": "test", "audio_id": "foa_598f0ca8182b6cdd89d7", "audio_path": "audio/test/foa_598f0ca8182b6cdd89d7.wav", "scene_annotation_csv_path": "annotations/test/foa_598f0ca8182b6cdd89d7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-92.2 degrees, elevation=2.2 degrees?", "answer": "A bird is located at azimuth -92.2 degrees and elevation 2.2 degrees.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 1, "start_time": 1.4, "end_time": 3.6, "azimuth_deg": -92.23, "elevation_deg": 2.165, "distance_m": 2.42}]}
{"qa_id": "qa_a13ad09e206ccda957a5", "split": "test", "audio_id": "foa_531c89ebc86add804e3e", "audio_path": "audio/test/foa_531c89ebc86add804e3e.wav", "scene_annotation_csv_path": "annotations/test/foa_531c89ebc86add804e3e.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the thunderstorm located?", "answer": "10.2 degrees", "canonical_answer": "10.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 1.1, "end_time": 9.7, "azimuth_deg": -118.804, "elevation_deg": 10.206, "distance_m": 2.68}]}
{"qa_id": "qa_2540703ff7fcaf0ebee5", "split": "test", "audio_id": "foa_e20094207235e73d8cb3", "audio_path": "audio/test/foa_e20094207235e73d8cb3.wav", "scene_annotation_csv_path": "annotations/test/foa_e20094207235e73d8cb3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be heard in this audio clip, and what are their respective time intervals?", "answer": "The audio contains male speech occurring from 0.4s to 8.8s.", "canonical_answer": "male speech (0.4s to 8.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.4, "end_time": 8.8, "azimuth_deg": -179.253, "elevation_deg": -39.825, "distance_m": 1.9}]}
{"qa_id": "qa_5a282f4dfe438f874bd1", "split": "test", "audio_id": "foa_89b8aec418d2729604ae", "audio_path": "audio/test/foa_89b8aec418d2729604ae.wav", "scene_annotation_csv_path": "annotations/test/foa_89b8aec418d2729604ae.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front-left?", "answer": "The sound source coming from the front-left is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 8.0, "azimuth_deg": 63.271, "elevation_deg": 0.0, "distance_m": 1.88}]}
{"qa_id": "qa_ddb0a0dd53f99cc56788", "split": "test", "audio_id": "foa_25dda63d6a0dd47afa9b", "audio_path": "audio/test/foa_25dda63d6a0dd47afa9b.wav", "scene_annotation_csv_path": "annotations/test/foa_25dda63d6a0dd47afa9b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the keyboard instrument coming?", "answer": "-67.8 degrees", "canonical_answer": "-67.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 4.7, "azimuth_deg": -67.768, "elevation_deg": -30.263, "distance_m": 2.39}]}
{"qa_id": "qa_e4a9fca5300312723ee3", "split": "test", "audio_id": "foa_4fc04115521eb46d5487", "audio_path": "audio/test/foa_4fc04115521eb46d5487.wav", "scene_annotation_csv_path": "annotations/test/foa_4fc04115521eb46d5487.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the vehicle in degrees.", "answer": "1.6 degrees", "canonical_answer": "1.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 2, "start_time": 5.0, "end_time": 5.7, "azimuth_deg": -145.214, "elevation_deg": 1.562, "distance_m": 2.26}]}
{"qa_id": "qa_c56238440d41068b3165", "split": "test", "audio_id": "foa_4e06641c4164d6a55097", "audio_path": "audio/test/foa_4e06641c4164d6a55097.wav", "scene_annotation_csv_path": "annotations/test/foa_4e06641c4164d6a55097.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-11.9 degrees, elevation=-24.9 degrees?", "answer": "The sound heard from azimuth=-11.9 degrees, elevation=-24.9 degrees is a cat.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.1, "end_time": 0.8, "azimuth_deg": -11.916, "elevation_deg": -24.906, "distance_m": 2.26}]}
{"qa_id": "qa_447f1925e4e537c72aa7", "split": "test", "audio_id": "foa_8d4e1dda705a419f7e83", "audio_path": "audio/test/foa_8d4e1dda705a419f7e83.wav", "scene_annotation_csv_path": "annotations/test/foa_8d4e1dda705a419f7e83.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the body sound occur?", "answer": "The body sound event is active from 0.0s to 0.9s.", "canonical_answer": "0.0s to 0.9s", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 0.9, "azimuth_deg": -88.799, "elevation_deg": -7.041, "distance_m": 3.06}]}
{"qa_id": "qa_173df0daad7127156a1a", "split": "test", "audio_id": "foa_f74f07bfcc01b91ab4e0", "audio_path": "audio/test/foa_f74f07bfcc01b91ab4e0.wav", "scene_annotation_csv_path": "annotations/test/foa_f74f07bfcc01b91ab4e0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front-right and below the listener?", "answer": "The sound originating from the front-right and below is footsteps.", "canonical_answer": "footsteps", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.6, "end_time": 6.8, "azimuth_deg": -52.929, "elevation_deg": -21.942, "distance_m": 3.59}]}
{"qa_id": "qa_7b0a78b14553be1f2e16", "split": "test", "audio_id": "foa_6fc6e73d8793777bd8cf", "audio_path": "audio/test/foa_6fc6e73d8793777bd8cf.wav", "scene_annotation_csv_path": "annotations/test/foa_6fc6e73d8793777bd8cf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains a tool sound from 0.0s to 10.9s.", "canonical_answer": "tool (0.0s to 10.9s)", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 10.9, "azimuth_deg": 137.367, "elevation_deg": -10.878, "distance_m": 3.5}]}
{"qa_id": "qa_2b81aed22d67c437d04c", "split": "test", "audio_id": "foa_949e92f63e51aa36b23f", "audio_path": "audio/test/foa_949e92f63e51aa36b23f.wav", "scene_annotation_csv_path": "annotations/test/foa_949e92f63e51aa36b23f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the war sound located?", "answer": "10.0 degrees", "canonical_answer": "10.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.3, "end_time": 15.2, "azimuth_deg": 102.738, "elevation_deg": 9.98, "distance_m": 2.52}]}
{"qa_id": "qa_77b73ed874d04fa66e1c", "split": "test", "audio_id": "foa_63ad2121b04f7554d899", "audio_path": "audio/test/foa_63ad2121b04f7554d899.wav", "scene_annotation_csv_path": "annotations/test/foa_63ad2121b04f7554d899.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval does the bird occur?", "answer": "The bird is active from 2.0s to 3.5s.", "canonical_answer": "2.0s to 3.5s", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 1, "start_time": 2.0, "end_time": 3.5, "azimuth_deg": 91.708, "elevation_deg": 35.768, "distance_m": 0.92}]}
{"qa_id": "qa_af31619b0661f4583545", "split": "test", "audio_id": "foa_9f3429bddc6737f631a5", "audio_path": "audio/test/foa_9f3429bddc6737f631a5.wav", "scene_annotation_csv_path": "annotations/test/foa_9f3429bddc6737f631a5.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left?", "answer": "The sound source coming from the left is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 9.2, "azimuth_deg": 109.044, "elevation_deg": 12.979, "distance_m": 1.37}]}
{"qa_id": "qa_cb35be8c534c15297a2d", "split": "test", "audio_id": "foa_32612bdda506f1d7ef5f", "audio_path": "audio/test/foa_32612bdda506f1d7ef5f.wav", "scene_annotation_csv_path": "annotations/test/foa_32612bdda506f1d7ef5f.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their respective time intervals?", "answer": "The audio contains speech from 0.3s to 4.3s and another instance of speech from 0.5s to 3.9s.", "canonical_answer": "speech (0.3s to 4.3s); speech (0.5s to 3.9s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 4.3, "azimuth_deg": -67.424, "elevation_deg": 0.0, "distance_m": 1.96}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.5, "end_time": 3.9, "azimuth_deg": 91.466, "elevation_deg": 21.425, "distance_m": 1.1}]}
{"qa_id": "qa_7f732dee69889a44b1bf", "split": "test", "audio_id": "foa_76e1f3f0d2b9eb1fa288", "audio_path": "audio/test/foa_76e1f3f0d2b9eb1fa288.wav", "scene_annotation_csv_path": "annotations/test/foa_76e1f3f0d2b9eb1fa288.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-127.5 degrees, elevation=15.5 degrees?", "answer": "A gong is located at azimuth -127.5 degrees and elevation 15.5 degrees.", "canonical_answer": "gong", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 0.0, "end_time": 5.6, "azimuth_deg": -127.513, "elevation_deg": 15.46, "distance_m": 1.6}]}
{"qa_id": "qa_87015eed5d0828004748", "split": "test", "audio_id": "foa_eb13b997744e39d5a188", "audio_path": "audio/test/foa_eb13b997744e39d5a188.wav", "scene_annotation_csv_path": "annotations/test/foa_eb13b997744e39d5a188.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the drum?", "answer": "38.6 degrees", "canonical_answer": "38.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": 38.642, "elevation_deg": 22.285, "distance_m": 1.62}]}
{"qa_id": "qa_15e14e6dacb6872d85c2", "split": "test", "audio_id": "foa_ff4dcbc904d20a42b83a", "audio_path": "audio/test/foa_ff4dcbc904d20a42b83a.wav", "scene_annotation_csv_path": "annotations/test/foa_ff4dcbc904d20a42b83a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-41.1 degrees, elevation=39.4 degrees?", "answer": "The sound heard from azimuth=-41.1 degrees and elevation=39.4 degrees is a tool.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 1, "start_time": 3.0, "end_time": 8.5, "azimuth_deg": -41.127, "elevation_deg": 39.362, "distance_m": 1.13}]}
{"qa_id": "qa_209ac1bbc528f90af95b", "split": "test", "audio_id": "foa_4366b183d40fb2272a89", "audio_path": "audio/test/foa_4366b183d40fb2272a89.wav", "scene_annotation_csv_path": "annotations/test/foa_4366b183d40fb2272a89.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time intervals?", "answer": "The audio clip features a telephone alarm from 0.0s to 6.3s, percussion from 0.7s to 1.6s, a home sound from 5.9s to 12.0s, and writing from 8.2s to 10.4s.", "canonical_answer": "telephone alarm (0.0s to 6.3s); percussion (0.7s to 1.6s); home sound (5.9s to 12.0s); writing (8.2s to 10.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 0.0, "end_time": 6.3, "azimuth_deg": -159.311, "elevation_deg": -32.871, "distance_m": 1.84}, {"class_id": 41, "class_name": "percussion", "track_id": 1, "start_time": 0.7, "end_time": 1.6, "azimuth_deg": -168.551, "elevation_deg": 41.123, "distance_m": 1.42}, {"class_id": 28, "class_name": "home_sound", "track_id": 2, "start_time": 5.9, "end_time": 12.0, "azimuth_deg": 154.292, "elevation_deg": 16.403, "distance_m": 2.5}, {"class_id": 61, "class_name": "writing", "track_id": 3, "start_time": 8.2, "end_time": 10.4, "azimuth_deg": -166.89, "elevation_deg": 13.566, "distance_m": 2.63}]}
{"qa_id": "qa_c3a28738fbb1658ef0cf", "split": "test", "audio_id": "foa_e6ef74afca4955a3ba1a", "audio_path": "audio/test/foa_e6ef74afca4955a3ba1a.wav", "scene_annotation_csv_path": "annotations/test/foa_e6ef74afca4955a3ba1a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the printer?", "answer": "87.2 degrees", "canonical_answer": "87.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.0, "end_time": 15.4, "azimuth_deg": 87.231, "elevation_deg": 4.529, "distance_m": 2.91}]}
{"qa_id": "qa_2a1123410dec81d1f6e7", "split": "test", "audio_id": "foa_3a5b88ad220c01334268", "audio_path": "audio/test/foa_3a5b88ad220c01334268.wav", "scene_annotation_csv_path": "annotations/test/foa_3a5b88ad220c01334268.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left of the listener?", "answer": "The sound source coming from the left is a body sound.", "canonical_answer": "body sound", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": 87.784, "elevation_deg": -1.957, "distance_m": 3.39}]}
{"qa_id": "qa_6aff00fde4310d91ae7e", "split": "test", "audio_id": "foa_d92463c38f47a640c590", "audio_path": "audio/test/foa_d92463c38f47a640c590.wav", "scene_annotation_csv_path": "annotations/test/foa_d92463c38f47a640c590.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the duration of the singing event?", "answer": "The singing event is active from 0.5s to 19.5s.", "canonical_answer": "0.5s to 19.5s", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.5, "end_time": 19.5, "azimuth_deg": 147.058, "elevation_deg": -28.318, "distance_m": 2.84}]}
{"qa_id": "qa_689e4edc463fc64438ef", "split": "test", "audio_id": "foa_0cb667e0185133a24e96", "audio_path": "audio/test/foa_0cb667e0185133a24e96.wav", "scene_annotation_csv_path": "annotations/test/foa_0cb667e0185133a24e96.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the dog located?", "answer": "14.8 degrees", "canonical_answer": "14.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 1.9, "end_time": 15.0, "azimuth_deg": -143.954, "elevation_deg": 14.843, "distance_m": 0.91}]}
{"qa_id": "qa_91ed0efd2a6cd660515e", "split": "test", "audio_id": "foa_8174879781c520bba139", "audio_path": "audio/test/foa_8174879781c520bba139.wav", "scene_annotation_csv_path": "annotations/test/foa_8174879781c520bba139.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in the audio, and what are their specific time intervals?", "answer": "The audio features glass occurring from 0.3s to 7.8s, a knock from 0.6s to 1.2s, and an alarm from 7.8s to 9.7s.", "canonical_answer": "glass (0.3s to 7.8s); knock (0.6s to 1.2s); alarm (7.8s to 9.7s)", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 0, "start_time": 0.3, "end_time": 7.8, "azimuth_deg": 30.595, "elevation_deg": -41.781, "distance_m": 2.06}, {"class_id": 33, "class_name": "knock", "track_id": 1, "start_time": 0.6, "end_time": 1.2, "azimuth_deg": -26.419, "elevation_deg": -6.061, "distance_m": 1.63}, {"class_id": 1, "class_name": "alarm", "track_id": 2, "start_time": 7.8, "end_time": 9.7, "azimuth_deg": 96.042, "elevation_deg": -4.384, "distance_m": 1.54}]}
{"qa_id": "qa_da858bfde2096cf29bae", "split": "test", "audio_id": "foa_041c4bea31c04574f551", "audio_path": "audio/test/foa_041c4bea31c04574f551.wav", "scene_annotation_csv_path": "annotations/test/foa_041c4bea31c04574f551.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the sound of the train be heard?", "answer": "The train is audible from 12.4s to 14.9s.", "canonical_answer": "12.4s to 14.9s", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 2, "start_time": 12.4, "end_time": 14.9, "azimuth_deg": -66.372, "elevation_deg": -15.927, "distance_m": 2.41}]}
{"qa_id": "qa_d4457ac87d085adf5b5f", "split": "test", "audio_id": "foa_add0e186d56741ebf752", "audio_path": "audio/test/foa_add0e186d56741ebf752.wav", "scene_annotation_csv_path": "annotations/test/foa_add0e186d56741ebf752.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=12.8 degrees, elevation=0.0 degrees?", "answer": "An alarm is located at azimuth 12.8 degrees and elevation 0.0 degrees.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 2, "start_time": 0.0, "end_time": 5.4, "azimuth_deg": 12.831, "elevation_deg": 0.0, "distance_m": 3.27}]}
{"qa_id": "qa_f6f85654b11d755ac3cb", "split": "test", "audio_id": "foa_e853a2f7770bc390d2f0", "audio_path": "audio/test/foa_e853a2f7770bc390d2f0.wav", "scene_annotation_csv_path": "annotations/test/foa_e853a2f7770bc390d2f0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the knock coming?", "answer": "-18.0 degrees", "canonical_answer": "-18.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 0, "start_time": 0.2, "end_time": 0.8, "azimuth_deg": -17.975, "elevation_deg": 47.471, "distance_m": 1.27}]}
{"qa_id": "qa_3eebc840f5c7dac55946", "split": "test", "audio_id": "foa_024def661df7cd27e2ea", "audio_path": "audio/test/foa_024def661df7cd27e2ea.wav", "scene_annotation_csv_path": "annotations/test/foa_024def661df7cd27e2ea.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the keyboard instrument?", "answer": "7.4 degrees", "canonical_answer": "7.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": -92.217, "elevation_deg": 7.406, "distance_m": 0.57}]}
{"qa_id": "qa_9bca24239609744e613e", "split": "test", "audio_id": "foa_689e311416adab756121", "audio_path": "audio/test/foa_689e311416adab756121.wav", "scene_annotation_csv_path": "annotations/test/foa_689e311416adab756121.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard coming from the back?", "answer": "The sound that can be heard from the back is a clock.", "canonical_answer": "clock", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 3, "start_time": 0.5, "end_time": 5.4, "azimuth_deg": 164.659, "elevation_deg": 0.0, "distance_m": 3.37}]}
{"qa_id": "qa_757230488d5c41d7da8a", "split": "test", "audio_id": "foa_4e62ad0afd49ebf1964c", "audio_path": "audio/test/foa_4e62ad0afd49ebf1964c.wav", "scene_annotation_csv_path": "annotations/test/foa_4e62ad0afd49ebf1964c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the body sound be heard?", "answer": "The body sound is audible from 9.1s to 10.7s.", "canonical_answer": "9.1s to 10.7s", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 2, "start_time": 9.1, "end_time": 10.7, "azimuth_deg": 83.482, "elevation_deg": 9.694, "distance_m": 3.15}]}
{"qa_id": "qa_9eff6458539fc8c139e0", "split": "test", "audio_id": "foa_cb94e6ee03f7c0d47651", "audio_path": "audio/test/foa_cb94e6ee03f7c0d47651.wav", "scene_annotation_csv_path": "annotations/test/foa_cb94e6ee03f7c0d47651.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the crackle?", "answer": "-108.8 degrees", "canonical_answer": "-108.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 0, "start_time": 1.6, "end_time": 10.6, "azimuth_deg": -108.808, "elevation_deg": 29.328, "distance_m": 1.33}]}
{"qa_id": "qa_846d015b3a427f5f439d", "split": "test", "audio_id": "foa_dd6c24488144ddd127ba", "audio_path": "audio/test/foa_dd6c24488144ddd127ba.wav", "scene_annotation_csv_path": "annotations/test/foa_dd6c24488144ddd127ba.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the singing located?", "answer": "-20.0 degrees", "canonical_answer": "-20.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 3, "start_time": 18.5, "end_time": 20.0, "azimuth_deg": -29.29, "elevation_deg": -20.039, "distance_m": 3.0}]}
{"qa_id": "qa_6f7f4e5c3f40c49ab25e", "split": "test", "audio_id": "foa_fdd4e21db92383801cd9", "audio_path": "audio/test/foa_fdd4e21db92383801cd9.wav", "scene_annotation_csv_path": "annotations/test/foa_fdd4e21db92383801cd9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=31.4 degrees, elevation=31.9 degrees?", "answer": "A war sound is heard coming from azimuth 31.4 degrees and elevation 31.9 degrees.", "canonical_answer": "war sound", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 1.8, "azimuth_deg": 31.436, "elevation_deg": 31.912, "distance_m": 1.29}]}
{"qa_id": "qa_42e9714490e5012f5d6d", "split": "test", "audio_id": "foa_b345a2dbfcfcdf8c5032", "audio_path": "audio/test/foa_b345a2dbfcfcdf8c5032.wav", "scene_annotation_csv_path": "annotations/test/foa_b345a2dbfcfcdf8c5032.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left of the listener?", "answer": "The source heard from the left is male speech.", "canonical_answer": "male speech", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.0, "end_time": 2.6, "azimuth_deg": 104.132, "elevation_deg": -8.925, "distance_m": 2.16}]}
{"qa_id": "qa_90dec078a6fb1cd67afe", "split": "test", "audio_id": "foa_e8abb72d097340d245e1", "audio_path": "audio/test/foa_e8abb72d097340d245e1.wav", "scene_annotation_csv_path": "annotations/test/foa_e8abb72d097340d245e1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains bird from 0.3s to 14.2s, breathing from 6.0s to 13.9s, and a crack from 14.1s to 20.0s.", "canonical_answer": "bird (0.3s to 14.2s); breathing (6.0s to 13.9s); crack (14.1s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.3, "end_time": 14.2, "azimuth_deg": -170.639, "elevation_deg": -32.852, "distance_m": 1.16}, {"class_id": 7, "class_name": "breathing", "track_id": 1, "start_time": 6.0, "end_time": 13.9, "azimuth_deg": -48.545, "elevation_deg": 0.868, "distance_m": 1.27}, {"class_id": 13, "class_name": "crack", "track_id": 2, "start_time": 14.1, "end_time": 20.0, "azimuth_deg": -23.127, "elevation_deg": 3.5, "distance_m": 2.82}]}
{"qa_id": "qa_a3807d1bb8e91e687d01", "split": "test", "audio_id": "foa_4fc41038881c723a7235", "audio_path": "audio/test/foa_4fc41038881c723a7235.wav", "scene_annotation_csv_path": "annotations/test/foa_4fc41038881c723a7235.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is heard from the front-right of the listener?", "answer": "The sound source coming from the front-right is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 5.3, "azimuth_deg": -28.892, "elevation_deg": -4.969, "distance_m": 3.64}]}
{"qa_id": "qa_27dd6b7d63dc4c26153d", "split": "test", "audio_id": "foa_7db29b26489baeefa3e7", "audio_path": "audio/test/foa_7db29b26489baeefa3e7.wav", "scene_annotation_csv_path": "annotations/test/foa_7db29b26489baeefa3e7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a cat that is active from 0.0s to 11.2s.", "canonical_answer": "cat (0.0s to 11.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 11.2, "azimuth_deg": -116.346, "elevation_deg": -3.486, "distance_m": 2.87}]}
{"qa_id": "qa_58d42aa2bf2166da6604", "split": "test", "audio_id": "foa_ffbcf999c88d8aa53f88", "audio_path": "audio/test/foa_ffbcf999c88d8aa53f88.wav", "scene_annotation_csv_path": "annotations/test/foa_ffbcf999c88d8aa53f88.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the bell in degrees.", "answer": "40.7 degrees", "canonical_answer": "40.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 1, "start_time": 2.0, "end_time": 3.2, "azimuth_deg": -171.247, "elevation_deg": 40.748, "distance_m": 0.87}]}
{"qa_id": "qa_d15664878775d59216e3", "split": "test", "audio_id": "foa_2ed0370f8252417baf8e", "audio_path": "audio/test/foa_2ed0370f8252417baf8e.wav", "scene_annotation_csv_path": "annotations/test/foa_2ed0370f8252417baf8e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=132.6 degrees, elevation=7.5 degrees?", "answer": "A person is singing at that location.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 1.4, "end_time": 8.4, "azimuth_deg": 132.581, "elevation_deg": 7.475, "distance_m": 3.17}]}
{"qa_id": "qa_79b9c4e9d29c2c6dd952", "split": "test", "audio_id": "foa_f64190c5b3deb0568cd1", "audio_path": "audio/test/foa_f64190c5b3deb0568cd1.wav", "scene_annotation_csv_path": "annotations/test/foa_f64190c5b3deb0568cd1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the alarm active?", "answer": "The alarm is active from 12.8s to 13.4s.", "canonical_answer": "12.8s to 13.4s", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 2, "start_time": 12.8, "end_time": 13.4, "azimuth_deg": -37.435, "elevation_deg": 15.888, "distance_m": 1.38}]}
{"qa_id": "qa_8aa79d28f7ef917586b5", "split": "test", "audio_id": "foa_9efceda12a818c87dce5", "audio_path": "audio/test/foa_9efceda12a818c87dce5.wav", "scene_annotation_csv_path": "annotations/test/foa_9efceda12a818c87dce5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the body sound?", "answer": "-57.9 degrees", "canonical_answer": "-57.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 17.6, "azimuth_deg": -57.934, "elevation_deg": -6.015, "distance_m": 0.93}]}
{"qa_id": "qa_a589879649a2d322b4bb", "split": "test", "audio_id": "foa_20ac3f0f012ccfb06988", "audio_path": "audio/test/foa_20ac3f0f012ccfb06988.wav", "scene_annotation_csv_path": "annotations/test/foa_20ac3f0f012ccfb06988.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the breathing located?", "answer": "-39.0 degrees", "canonical_answer": "-39.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.1, "end_time": 1.1, "azimuth_deg": -18.34, "elevation_deg": -38.965, "distance_m": 1.23}]}
{"qa_id": "qa_bfd093723f3becfea9ce", "split": "test", "audio_id": "foa_a1348ecdd80e4e7b6691", "audio_path": "audio/test/foa_a1348ecdd80e4e7b6691.wav", "scene_annotation_csv_path": "annotations/test/foa_a1348ecdd80e4e7b6691.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the singing in degrees.", "answer": "-109.5 degrees", "canonical_answer": "-109.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": -109.534, "elevation_deg": 30.231, "distance_m": 1.9}]}
{"qa_id": "qa_d3a193d587841e1a99ff", "split": "test", "audio_id": "foa_cf57ea3618af4076359f", "audio_path": "audio/test/foa_cf57ea3618af4076359f.wav", "scene_annotation_csv_path": "annotations/test/foa_cf57ea3618af4076359f.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-74.4 degrees, elevation=0.5 degrees?", "answer": "The sound coming from azimuth -74.4 degrees and elevation 0.5 degrees is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 4.6435, "azimuth_deg": -74.389, "elevation_deg": 0.492, "distance_m": 6.03}]}
{"qa_id": "qa_22bbb767e7e1b0e02d3f", "split": "test", "audio_id": "foa_60508cb7040e32237ba0", "audio_path": "audio/test/foa_60508cb7040e32237ba0.wav", "scene_annotation_csv_path": "annotations/test/foa_60508cb7040e32237ba0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What source is heard from the front of the listener?", "answer": "The source heard from the front is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 8.697, "elevation_deg": 10.797, "distance_m": 3.41}]}
{"qa_id": "qa_c29555f6d9546a8161cb", "split": "test", "audio_id": "foa_a9d13450651f67e70a6c", "audio_path": "audio/test/foa_a9d13450651f67e70a6c.wav", "scene_annotation_csv_path": "annotations/test/foa_a9d13450651f67e70a6c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the breathing event occur?", "answer": "The breathing event occurs from 0.0s to 0.8s.", "canonical_answer": "0.0s to 0.8s", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": 13.65, "elevation_deg": 5.546, "distance_m": 0.95}]}
{"qa_id": "qa_50c2c6ab4bb98706580a", "split": "test", "audio_id": "foa_025211f6e1ace30441fd", "audio_path": "audio/test/foa_025211f6e1ace30441fd.wav", "scene_annotation_csv_path": "annotations/test/foa_025211f6e1ace30441fd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the time interval for each?", "answer": "The audio contains an aircraft from 0.0s to 20.0s, a car from 0.5s to 20.0s, paper from 4.3s to 13.4s, and a train from 13.7s to 17.4s.", "canonical_answer": "aircraft (0.0s to 20.0s); car (0.5s to 20.0s); paper (4.3s to 13.4s); train (13.7s to 17.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -61.596, "elevation_deg": 12.762, "distance_m": 3.18}, {"class_id": 9, "class_name": "car", "track_id": 1, "start_time": 0.5, "end_time": 20.0, "azimuth_deg": -80.333, "elevation_deg": 14.315, "distance_m": 3.2}, {"class_id": 40, "class_name": "paper", "track_id": 2, "start_time": 4.3, "end_time": 13.4, "azimuth_deg": 167.674, "elevation_deg": -48.393, "distance_m": 1.87}, {"class_id": 53, "class_name": "train", "track_id": 3, "start_time": 13.7, "end_time": 17.4, "azimuth_deg": -128.215, "elevation_deg": 7.41, "distance_m": 3.11}]}
{"qa_id": "qa_a07b1a5b49d71319bd1f", "split": "test", "audio_id": "foa_e4027ecf97e4eed13b1b", "audio_path": "audio/test/foa_e4027ecf97e4eed13b1b.wav", "scene_annotation_csv_path": "annotations/test/foa_e4027ecf97e4eed13b1b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the wind instrument located?", "answer": "10.5 degrees", "canonical_answer": "10.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.0, "end_time": 4.5, "azimuth_deg": -111.358, "elevation_deg": 10.452, "distance_m": 1.61}]}
{"qa_id": "qa_3fe45a44ee79b5c693ee", "split": "test", "audio_id": "foa_da0bde7a319fc3ae3f62", "audio_path": "audio/test/foa_da0bde7a319fc3ae3f62.wav", "scene_annotation_csv_path": "annotations/test/foa_da0bde7a319fc3ae3f62.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the body sound in degrees.", "answer": "-124.5 degrees", "canonical_answer": "-124.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.2, "end_time": 9.8, "azimuth_deg": -124.54, "elevation_deg": 0.0, "distance_m": 2.02}]}
{"qa_id": "qa_73114f2632fd514d44ed", "split": "test", "audio_id": "foa_bbed03858a4268199328", "audio_path": "audio/test/foa_bbed03858a4268199328.wav", "scene_annotation_csv_path": "annotations/test/foa_bbed03858a4268199328.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains speech from 0.4s to 3.8s and speech from 0.4s to 1.8s.", "canonical_answer": "speech (0.4s to 3.8s); speech (0.4s to 1.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 3.8, "azimuth_deg": 92.755, "elevation_deg": -2.211, "distance_m": 3.05}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 1.8, "azimuth_deg": -173.868, "elevation_deg": 0.0, "distance_m": 1.46}]}
{"qa_id": "qa_048e3ad2bd3c799963b8", "split": "test", "audio_id": "foa_f7d0d17184f31d2b1bdf", "audio_path": "audio/test/foa_f7d0d17184f31d2b1bdf.wav", "scene_annotation_csv_path": "annotations/test/foa_f7d0d17184f31d2b1bdf.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=80.2 degrees, elevation=0.0 degrees?", "answer": "The sound heard from azimuth=80.2 degrees, elevation=0.0 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 17.0, "azimuth_deg": 80.167, "elevation_deg": 0.0, "distance_m": 3.81}]}
{"qa_id": "qa_d39c4a8cb35a335814dd", "split": "test", "audio_id": "foa_b2714f831ea55135ff5d", "audio_path": "audio/test/foa_b2714f831ea55135ff5d.wav", "scene_annotation_csv_path": "annotations/test/foa_b2714f831ea55135ff5d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the right of the listener?", "answer": "The sound coming from the right is ocean.", "canonical_answer": "ocean", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.1, "end_time": 17.0, "azimuth_deg": -78.974, "elevation_deg": 7.577, "distance_m": 2.19}]}
{"qa_id": "qa_a822ca025526e1432932", "split": "test", "audio_id": "foa_004079dc9a090da5dba2", "audio_path": "audio/test/foa_004079dc9a090da5dba2.wav", "scene_annotation_csv_path": "annotations/test/foa_004079dc9a090da5dba2.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the glass sound occur?", "answer": "The glass sound is active from 0.1s to 2.4s.", "canonical_answer": "0.1s to 2.4s", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 2, "start_time": 0.1, "end_time": 2.4, "azimuth_deg": 156.104, "elevation_deg": 3.513, "distance_m": 0.86}]}
{"qa_id": "qa_dbe2f75c33877423d629", "split": "test", "audio_id": "foa_48746762473dae589e5a", "audio_path": "audio/test/foa_48746762473dae589e5a.wav", "scene_annotation_csv_path": "annotations/test/foa_48746762473dae589e5a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=80.6 degrees, elevation=4.8 degrees?", "answer": "The sound detected at azimuth=80.6 degrees and elevation=4.8 degrees is a bell.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 2.9, "end_time": 20.0, "azimuth_deg": 80.6, "elevation_deg": 4.841, "distance_m": 1.42}]}
{"qa_id": "qa_7597007bcc1d9fcb1041", "split": "test", "audio_id": "foa_9bb7c7d28e27f5755c75", "audio_path": "audio/test/foa_9bb7c7d28e27f5755c75.wav", "scene_annotation_csv_path": "annotations/test/foa_9bb7c7d28e27f5755c75.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the machine in degrees.", "answer": "-33.6 degrees", "canonical_answer": "-33.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 3.0, "end_time": 14.6, "azimuth_deg": -134.041, "elevation_deg": -33.572, "distance_m": 2.61}]}
{"qa_id": "qa_84e72da84715b9066ef4", "split": "test", "audio_id": "foa_38af4afb459f5527851f", "audio_path": "audio/test/foa_38af4afb459f5527851f.wav", "scene_annotation_csv_path": "annotations/test/foa_38af4afb459f5527851f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the body sound?", "answer": "178.1 degrees", "canonical_answer": "178.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": 178.059, "elevation_deg": -28.432, "distance_m": 1.46}]}
{"qa_id": "qa_b7761bbc1b9113b711c4", "split": "test", "audio_id": "foa_b19970617387b630aa66", "audio_path": "audio/test/foa_b19970617387b630aa66.wav", "scene_annotation_csv_path": "annotations/test/foa_b19970617387b630aa66.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the front-right and below side?", "answer": "The sound coming from the front-right and below is an appliance.", "canonical_answer": "appliance", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 4.1, "end_time": 8.6, "azimuth_deg": -26.282, "elevation_deg": -24.06, "distance_m": 0.86}]}
{"qa_id": "qa_946197764feff5ec62b5", "split": "test", "audio_id": "foa_b485f696073009615deb", "audio_path": "audio/test/foa_b485f696073009615deb.wav", "scene_annotation_csv_path": "annotations/test/foa_b485f696073009615deb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the drawer cabinet occur?", "answer": "The drawer cabinet event is active from 12.7s to 20.0s.", "canonical_answer": "12.7s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 3, "start_time": 12.7, "end_time": 20.0, "azimuth_deg": 174.993, "elevation_deg": -13.901, "distance_m": 3.25}]}
{"qa_id": "qa_c099303097aeb3f4af18", "split": "test", "audio_id": "foa_6e33d99df29fc40244e4", "audio_path": "audio/test/foa_6e33d99df29fc40244e4.wav", "scene_annotation_csv_path": "annotations/test/foa_6e33d99df29fc40244e4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time spans?", "answer": "A bell is heard in the audio from 0.2s to 19.8s.", "canonical_answer": "bell (0.2s to 19.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.2, "end_time": 19.8, "azimuth_deg": -167.13, "elevation_deg": -41.683, "distance_m": 0.97}]}
{"qa_id": "qa_9665a416a72fac7853b9", "split": "test", "audio_id": "foa_3c250bc9e1c30c9660df", "audio_path": "audio/test/foa_3c250bc9e1c30c9660df.wav", "scene_annotation_csv_path": "annotations/test/foa_3c250bc9e1c30c9660df.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the tape?", "answer": "-89.0 degrees", "canonical_answer": "-89.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 0.2, "end_time": 7.7, "azimuth_deg": -89.0, "elevation_deg": 15.101, "distance_m": 1.17}]}
{"qa_id": "qa_859cbf32905e85a1e42c", "split": "test", "audio_id": "foa_faab31104b98600d69ba", "audio_path": "audio/test/foa_faab31104b98600d69ba.wav", "scene_annotation_csv_path": "annotations/test/foa_faab31104b98600d69ba.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in the audio, and what are their respective time intervals?", "answer": "The audio contains speech occurring from 0.3s to 2.2s and speech occurring from 0.6s to 5.2s.", "canonical_answer": "speech (0.3s to 2.2s); speech (0.6s to 5.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 2.2, "azimuth_deg": -145.172, "elevation_deg": -7.072, "distance_m": 4.86}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 5.2, "azimuth_deg": -145.172, "elevation_deg": 0.0, "distance_m": 3.71}]}
{"qa_id": "qa_554124108318f0e00eb6", "split": "test", "audio_id": "foa_08200c2b9c07c1820837", "audio_path": "audio/test/foa_08200c2b9c07c1820837.wav", "scene_annotation_csv_path": "annotations/test/foa_08200c2b9c07c1820837.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the glass sound occur?", "answer": "The glass sound is active from 8.2s to 9.5s.", "canonical_answer": "8.2s to 9.5s", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 2, "start_time": 8.2, "end_time": 9.5, "azimuth_deg": 162.626, "elevation_deg": 2.327, "distance_m": 1.73}]}
{"qa_id": "qa_5c232a53156b6342ef10", "split": "test", "audio_id": "foa_37573143fe1dc7976b1b", "audio_path": "audio/test/foa_37573143fe1dc7976b1b.wav", "scene_annotation_csv_path": "annotations/test/foa_37573143fe1dc7976b1b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-78.9 degrees, elevation=-13.4 degrees?", "answer": "A bell is located at azimuth -78.9 degrees and elevation -13.4 degrees.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 1, "start_time": 12.2, "end_time": 13.3, "azimuth_deg": -78.886, "elevation_deg": -13.418, "distance_m": 1.24}]}
{"qa_id": "qa_b3eea466e636a6a1bb90", "split": "test", "audio_id": "foa_faa2330c78f3fbd9cd55", "audio_path": "audio/test/foa_faa2330c78f3fbd9cd55.wav", "scene_annotation_csv_path": "annotations/test/foa_faa2330c78f3fbd9cd55.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is emanating from the back-left position?", "answer": "The sound source coming from the back-left is a printer.", "canonical_answer": "printer", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.1, "end_time": 2.4, "azimuth_deg": 117.652, "elevation_deg": 4.11, "distance_m": 2.72}]}
{"qa_id": "qa_c39beec78e91602f31f9", "split": "test", "audio_id": "foa_9769b3fcab6550797ac9", "audio_path": "audio/test/foa_9769b3fcab6550797ac9.wav", "scene_annotation_csv_path": "annotations/test/foa_9769b3fcab6550797ac9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the human vocalization?", "answer": "9.1 degrees", "canonical_answer": "9.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.2, "end_time": 3.8, "azimuth_deg": -31.379, "elevation_deg": 9.101, "distance_m": 1.83}]}
{"qa_id": "qa_cfbdd621e424a2020615", "split": "test", "audio_id": "foa_cd9c4fb2bf8a7b3928c5", "audio_path": "audio/test/foa_cd9c4fb2bf8a7b3928c5.wav", "scene_annotation_csv_path": "annotations/test/foa_cd9c4fb2bf8a7b3928c5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the drawer cabinet?", "answer": "-16.1 degrees", "canonical_answer": "-16.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 0, "start_time": 0.6, "end_time": 0.8, "azimuth_deg": 33.099, "elevation_deg": -16.067, "distance_m": 2.39}]}
{"qa_id": "qa_e3a4e9d36b25b87d4b54", "split": "test", "audio_id": "foa_887197043591e563d814", "audio_path": "audio/test/foa_887197043591e563d814.wav", "scene_annotation_csv_path": "annotations/test/foa_887197043591e563d814.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What source is heard from the left of the listener?", "answer": "The source heard from the left is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 6.7, "azimuth_deg": 101.364, "elevation_deg": 0.0, "distance_m": 1.92}]}
{"qa_id": "qa_1dc266a57094e07d5b20", "split": "test", "audio_id": "foa_a50fd7355d4036089f89", "audio_path": "audio/test/foa_a50fd7355d4036089f89.wav", "scene_annotation_csv_path": "annotations/test/foa_a50fd7355d4036089f89.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains human vocalization from 1.0s to 7.5s.", "canonical_answer": "human vocalization (1.0s to 7.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 1.0, "end_time": 7.5, "azimuth_deg": 94.691, "elevation_deg": -10.253, "distance_m": 1.49}]}
{"qa_id": "qa_64f4fc793ed8ab436640", "split": "test", "audio_id": "foa_162d6885d02b39f1bdf3", "audio_path": "audio/test/foa_162d6885d02b39f1bdf3.wav", "scene_annotation_csv_path": "annotations/test/foa_162d6885d02b39f1bdf3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-65.3 degrees, elevation=4.0 degrees?", "answer": "The sound heard from azimuth=-65.3 degrees and elevation=4.0 degrees is water.", "canonical_answer": "water", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.6, "end_time": 6.0, "azimuth_deg": -65.328, "elevation_deg": 3.977, "distance_m": 2.6}]}
{"qa_id": "qa_6103aad8cecb505ffee9", "split": "test", "audio_id": "foa_d6908a2b584d632c528b", "audio_path": "audio/test/foa_d6908a2b584d632c528b.wav", "scene_annotation_csv_path": "annotations/test/foa_d6908a2b584d632c528b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the bird be heard?", "answer": "The bird is active from 0.1s to 18.4s.", "canonical_answer": "0.1s to 18.4s", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.1, "end_time": 18.4, "azimuth_deg": 65.121, "elevation_deg": -16.133, "distance_m": 1.33}]}
{"qa_id": "qa_a947c965d17e87ca0709", "split": "test", "audio_id": "foa_0c9d947686a61484fe49", "audio_path": "audio/test/foa_0c9d947686a61484fe49.wav", "scene_annotation_csv_path": "annotations/test/foa_0c9d947686a61484fe49.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the speech?", "answer": "161.0 degrees", "canonical_answer": "161.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 2.4, "azimuth_deg": 161.001, "elevation_deg": -9.559, "distance_m": 3.52}]}
{"qa_id": "qa_fb65f080a88f8750687f", "split": "test", "audio_id": "foa_07f8db1958dc86fc86c7", "audio_path": "audio/test/foa_07f8db1958dc86fc86c7.wav", "scene_annotation_csv_path": "annotations/test/foa_07f8db1958dc86fc86c7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval can the telephone alarm be heard?", "answer": "The telephone alarm is audible from 0.1s to 20.0s.", "canonical_answer": "0.1s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": 23.738, "elevation_deg": -42.765, "distance_m": 1.66}]}
{"qa_id": "qa_54b969a3310850b5f8d6", "split": "test", "audio_id": "foa_c541e81a832f28f58efe", "audio_path": "audio/test/foa_c541e81a832f28f58efe.wav", "scene_annotation_csv_path": "annotations/test/foa_c541e81a832f28f58efe.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the speech in degrees.", "answer": "-103.5 degrees", "canonical_answer": "-103.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 8.6, "azimuth_deg": -103.548, "elevation_deg": 0.0, "distance_m": 3.9}]}
{"qa_id": "qa_3b54ff89c91ef52ee9db", "split": "test", "audio_id": "foa_f5a163049488a0b207cb", "audio_path": "audio/test/foa_f5a163049488a0b207cb.wav", "scene_annotation_csv_path": "annotations/test/foa_f5a163049488a0b207cb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=20.6 degrees, elevation=-2.3 degrees?", "answer": "A bird is located at azimuth 20.6 degrees and elevation -2.3 degrees.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 2.4, "end_time": 20.0, "azimuth_deg": 20.649, "elevation_deg": -2.267, "distance_m": 1.51}]}
{"qa_id": "qa_49bb4576dde469ac9773", "split": "test", "audio_id": "foa_bbccbd22003a7fbb53e6", "audio_path": "audio/test/foa_bbccbd22003a7fbb53e6.wav", "scene_annotation_csv_path": "annotations/test/foa_bbccbd22003a7fbb53e6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the crushing?", "answer": "-5.6 degrees", "canonical_answer": "-5.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 1, "start_time": 4.9, "end_time": 6.2, "azimuth_deg": -58.558, "elevation_deg": -5.601, "distance_m": 2.99}]}
{"qa_id": "qa_3028ae848fce73f3a3fb", "split": "test", "audio_id": "foa_7713f20ef270e168e9b6", "audio_path": "audio/test/foa_7713f20ef270e168e9b6.wav", "scene_annotation_csv_path": "annotations/test/foa_7713f20ef270e168e9b6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in this audio clip, and what are their respective time intervals?", "answer": "The audio features a tool from 0.1s to 9.4s, glass from 5.1s to 11.5s, and a door from 9.6s to 11.2s.", "canonical_answer": "tool (0.1s to 9.4s); glass (5.1s to 11.5s); door (9.6s to 11.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.1, "end_time": 9.4, "azimuth_deg": 114.621, "elevation_deg": -25.609, "distance_m": 2.65}, {"class_id": 25, "class_name": "glass", "track_id": 1, "start_time": 5.1, "end_time": 11.5, "azimuth_deg": 73.1, "elevation_deg": -18.507, "distance_m": 0.93}, {"class_id": 17, "class_name": "door", "track_id": 2, "start_time": 9.6, "end_time": 11.2, "azimuth_deg": -41.241, "elevation_deg": -18.077, "distance_m": 2.56}]}
{"qa_id": "qa_2ab1f6b1b4f1b64c2e19", "split": "test", "audio_id": "foa_90adf8c8461646a8df27", "audio_path": "audio/test/foa_90adf8c8461646a8df27.wav", "scene_annotation_csv_path": "annotations/test/foa_90adf8c8461646a8df27.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front-left?", "answer": "The source coming from the front-left is typing.", "canonical_answer": "typing", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.1, "end_time": 2.6, "azimuth_deg": 66.84, "elevation_deg": -0.823, "distance_m": 2.53}]}
{"qa_id": "qa_b4ddaf51e5cfa2206fbc", "split": "test", "audio_id": "foa_076adbe31f9b712651e6", "audio_path": "audio/test/foa_076adbe31f9b712651e6.wav", "scene_annotation_csv_path": "annotations/test/foa_076adbe31f9b712651e6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is located to the left and below the listener?", "answer": "The sound source coming from the left and below is an alarm.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.1, "end_time": 19.4, "azimuth_deg": 74.018, "elevation_deg": -40.875, "distance_m": 1.46}]}
{"qa_id": "qa_4ebe75860624de2e2291", "split": "test", "audio_id": "foa_b29b14e7bac663f28cd7", "audio_path": "audio/test/foa_b29b14e7bac663f28cd7.wav", "scene_annotation_csv_path": "annotations/test/foa_b29b14e7bac663f28cd7.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be heard in this audio clip, and what are their respective time intervals?", "answer": "The audio contains speech from 0.4s to 4.0s and another instance of speech from 0.6s to 6.2s.", "canonical_answer": "speech (0.4s to 4.0s); speech (0.6s to 6.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 4.0, "azimuth_deg": -112.695, "elevation_deg": 0.0, "distance_m": 3.49}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 6.2, "azimuth_deg": -112.695, "elevation_deg": -1.699, "distance_m": 2.07}]}
{"qa_id": "qa_7ce7a1bb6eba114e474c", "split": "test", "audio_id": "foa_2b51024e6eae74b7f7d7", "audio_path": "audio/test/foa_2b51024e6eae74b7f7d7.wav", "scene_annotation_csv_path": "annotations/test/foa_2b51024e6eae74b7f7d7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the human vocalization?", "answer": "43.9 degrees", "canonical_answer": "43.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.0, "end_time": 7.5, "azimuth_deg": -29.554, "elevation_deg": 43.947, "distance_m": 0.92}]}
{"qa_id": "qa_d4112289fee0a1016d22", "split": "test", "audio_id": "foa_3519cbfaac2254fa1dbf", "audio_path": "audio/test/foa_3519cbfaac2254fa1dbf.wav", "scene_annotation_csv_path": "annotations/test/foa_3519cbfaac2254fa1dbf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the water sound occur?", "answer": "The water sound is active from 0.2s to 6.0s.", "canonical_answer": "0.2s to 6.0s", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.2, "end_time": 6.0, "azimuth_deg": 115.566, "elevation_deg": 32.958, "distance_m": 1.56}]}
{"qa_id": "qa_715181410cfaf98eac81", "split": "test", "audio_id": "foa_8e06effb4c9fa428c568", "audio_path": "audio/test/foa_8e06effb4c9fa428c568.wav", "scene_annotation_csv_path": "annotations/test/foa_8e06effb4c9fa428c568.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the scratch?", "answer": "38.5 degrees", "canonical_answer": "38.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 2, "start_time": 14.2, "end_time": 16.0, "azimuth_deg": 38.496, "elevation_deg": -15.677, "distance_m": 2.69}]}
{"qa_id": "qa_b66b834ea411dc620126", "split": "test", "audio_id": "foa_b5da40455e494b8e2866", "audio_path": "audio/test/foa_b5da40455e494b8e2866.wav", "scene_annotation_csv_path": "annotations/test/foa_b5da40455e494b8e2866.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Identify the source at azimuth=-9.2 degrees, elevation=-33.8 degrees.", "answer": "The source located at azimuth -9.2 degrees and elevation -33.8 degrees is laughter.", "canonical_answer": "laughter", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.6, "end_time": 9.8, "azimuth_deg": -9.185, "elevation_deg": -33.809, "distance_m": 1.7}]}
{"qa_id": "qa_618238fbd43526521d86", "split": "test", "audio_id": "foa_84425f9d7aff81ba1cdf", "audio_path": "audio/test/foa_84425f9d7aff81ba1cdf.wav", "scene_annotation_csv_path": "annotations/test/foa_84425f9d7aff81ba1cdf.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the finger snapping?", "answer": "88.7 degrees", "canonical_answer": "88.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 2, "start_time": 0.0, "end_time": 5.2, "azimuth_deg": 88.744, "elevation_deg": -0.124, "distance_m": 3.68}]}
{"qa_id": "qa_c2e912e9178b7491fccb", "split": "test", "audio_id": "foa_300a2e0ecf4b9b2f1785", "audio_path": "audio/test/foa_300a2e0ecf4b9b2f1785.wav", "scene_annotation_csv_path": "annotations/test/foa_300a2e0ecf4b9b2f1785.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their respective time intervals?", "answer": "The audio clip contains war sound occurring from 0.1s to 11.6s.", "canonical_answer": "war sound (0.1s to 11.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.1, "end_time": 11.6, "azimuth_deg": -113.469, "elevation_deg": 8.443, "distance_m": 2.97}]}
{"qa_id": "qa_b5233644bdb00fd93fce", "split": "test", "audio_id": "foa_f234a57b994b7870a22f", "audio_path": "audio/test/foa_f234a57b994b7870a22f.wav", "scene_annotation_csv_path": "annotations/test/foa_f234a57b994b7870a22f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During what time interval is the machine operating?", "answer": "The machine event takes place from 4.1s to 19.4s.", "canonical_answer": "4.1s to 19.4s", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 4.1, "end_time": 19.4, "azimuth_deg": 81.747, "elevation_deg": -21.135, "distance_m": 3.73}]}
{"qa_id": "qa_562917c0c35b036f7831", "split": "test", "audio_id": "foa_82f433ff137eadb54681", "audio_path": "audio/test/foa_82f433ff137eadb54681.wav", "scene_annotation_csv_path": "annotations/test/foa_82f433ff137eadb54681.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the typing located?", "answer": "-12.6 degrees", "canonical_answer": "-12.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.0, "end_time": 6.1, "azimuth_deg": -7.428, "elevation_deg": -12.562, "distance_m": 1.05}]}
{"qa_id": "qa_070cbdd3029b1297d977", "split": "test", "audio_id": "foa_3b5ea82de03c0a6b67a0", "audio_path": "audio/test/foa_3b5ea82de03c0a6b67a0.wav", "scene_annotation_csv_path": "annotations/test/foa_3b5ea82de03c0a6b67a0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the back-right side?", "answer": "The sound coming from the back-right is a wind instrument.", "canonical_answer": "wind instrument", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": -118.708, "elevation_deg": -2.337, "distance_m": 2.2}]}
{"qa_id": "qa_c084d0602ef74469d83c", "split": "test", "audio_id": "foa_727bb559ada376dd62d6", "audio_path": "audio/test/foa_727bb559ada376dd62d6.wav", "scene_annotation_csv_path": "annotations/test/foa_727bb559ada376dd62d6.csv", "dataset": "tau2636594", "data_source": "dcase_real", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=81.0 degrees, elevation=-10.0 degrees?", "answer": "A car is the sound heard from azimuth 81.0 degrees and elevation -10.0 degrees.", "canonical_answer": "car", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 8, "start_time": 3.9, "end_time": 7.882812, "azimuth_deg": 81.0, "elevation_deg": -10.0, "distance_m": 2.0}]}
{"qa_id": "qa_6226c0190af2def3c557", "split": "test", "audio_id": "foa_446a62b63ee3b1e27098", "audio_path": "audio/test/foa_446a62b63ee3b1e27098.wav", "scene_annotation_csv_path": "annotations/test/foa_446a62b63ee3b1e27098.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the back-left?", "answer": "The sound source coming from the back-left is breathing.", "canonical_answer": "breathing", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": 135.374, "elevation_deg": 12.213, "distance_m": 2.67}]}
{"qa_id": "qa_d7c48ade73f8342e65ce", "split": "test", "audio_id": "foa_0fd6f7fb0899d339a729", "audio_path": "audio/test/foa_0fd6f7fb0899d339a729.wav", "scene_annotation_csv_path": "annotations/test/foa_0fd6f7fb0899d339a729.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound events occur in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip features a printer from 0.0s to 16.6s, singing from 11.2s to 20.0s, and a train from 11.3s to 20.0s.", "canonical_answer": "printer (0.0s to 16.6s); singing (11.2s to 20.0s); train (11.3s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.0, "end_time": 16.6, "azimuth_deg": -52.747, "elevation_deg": 6.005, "distance_m": 1.76}, {"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 11.2, "end_time": 20.0, "azimuth_deg": -139.502, "elevation_deg": 21.398, "distance_m": 0.8}, {"class_id": 53, "class_name": "train", "track_id": 2, "start_time": 11.3, "end_time": 20.0, "azimuth_deg": 13.542, "elevation_deg": -21.889, "distance_m": 1.0}]}
{"qa_id": "qa_248ca7682aabaee5a940", "split": "test", "audio_id": "foa_73a57b4b6938b8fadb1f", "audio_path": "audio/test/foa_73a57b4b6938b8fadb1f.wav", "scene_annotation_csv_path": "annotations/test/foa_73a57b4b6938b8fadb1f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the wood located?", "answer": "8.5 degrees", "canonical_answer": "8.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 60, "class_name": "wood", "track_id": 1, "start_time": 6.1, "end_time": 7.7, "azimuth_deg": -129.772, "elevation_deg": 8.534, "distance_m": 2.5}]}
{"qa_id": "qa_db488b79465d2b646f22", "split": "test", "audio_id": "foa_9ff26f954abc9150856d", "audio_path": "audio/test/foa_9ff26f954abc9150856d.wav", "scene_annotation_csv_path": "annotations/test/foa_9ff26f954abc9150856d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the singing be heard?", "answer": "The singing is audible from 1.1s to 7.6s.", "canonical_answer": "1.1s to 7.6s", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 1.1, "end_time": 7.6, "azimuth_deg": -146.992, "elevation_deg": 17.113, "distance_m": 3.15}]}
{"qa_id": "qa_b99fdb2657be930bd16e", "split": "test", "audio_id": "foa_3b15f129828092b5ff68", "audio_path": "audio/test/foa_3b15f129828092b5ff68.wav", "scene_annotation_csv_path": "annotations/test/foa_3b15f129828092b5ff68.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=99.8 degrees, elevation=3.5 degrees?", "answer": "The sound heard from azimuth=99.8 degrees and elevation=3.5 degrees is a train.", "canonical_answer": "train", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 2, "start_time": 7.2, "end_time": 10.9, "azimuth_deg": 99.771, "elevation_deg": 3.46, "distance_m": 0.67}]}
{"qa_id": "qa_902b8f689e924d4b89eb", "split": "test", "audio_id": "foa_aa9a841b79e163f43754", "audio_path": "audio/test/foa_aa9a841b79e163f43754.wav", "scene_annotation_csv_path": "annotations/test/foa_aa9a841b79e163f43754.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the finger snapping coming?", "answer": "102.5 degrees", "canonical_answer": "102.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 0, "start_time": 0.3, "end_time": 2.4, "azimuth_deg": 102.48, "elevation_deg": 20.53, "distance_m": 1.1}]}
{"qa_id": "qa_4533e6fe5b6bd9a6eedb", "split": "test", "audio_id": "foa_3c4c08563026daf26edf", "audio_path": "audio/test/foa_3c4c08563026daf26edf.wav", "scene_annotation_csv_path": "annotations/test/foa_3c4c08563026daf26edf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is originating from the back-left of the listener?", "answer": "The sound source heard from the back-left is an alarm.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 11.6, "azimuth_deg": 120.259, "elevation_deg": -8.944, "distance_m": 1.79}]}
{"qa_id": "qa_cb0ff6cbb7b7d64ff387", "split": "test", "audio_id": "foa_255e08b0469a152cb527", "audio_path": "audio/test/foa_255e08b0469a152cb527.wav", "scene_annotation_csv_path": "annotations/test/foa_255e08b0469a152cb527.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the speech in degrees.", "answer": "-150.4 degrees", "canonical_answer": "-150.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 19.8, "azimuth_deg": -150.402, "elevation_deg": 0.0, "distance_m": 3.03}]}
{"qa_id": "qa_1233b52eaaf68d767ee0", "split": "test", "audio_id": "foa_912e8e21d4517e35b395", "audio_path": "audio/test/foa_912e8e21d4517e35b395.wav", "scene_annotation_csv_path": "annotations/test/foa_912e8e21d4517e35b395.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During what time period can the fire be heard?", "answer": "The fire is active from 3.3s to 5.1s.", "canonical_answer": "3.3s to 5.1s", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 1, "start_time": 3.3, "end_time": 5.1, "azimuth_deg": -60.463, "elevation_deg": -17.707, "distance_m": 2.17}]}
{"qa_id": "qa_22ef2e9b04b35d842fdf", "split": "test", "audio_id": "foa_a224e1d3e261d85f2683", "audio_path": "audio/test/foa_a224e1d3e261d85f2683.wav", "scene_annotation_csv_path": "annotations/test/foa_a224e1d3e261d85f2683.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=175.2 degrees, elevation=-49.0 degrees?", "answer": "A tool is located at azimuth=175.2 degrees and elevation=-49.0 degrees.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.4, "end_time": 15.9, "azimuth_deg": 175.211, "elevation_deg": -49.045, "distance_m": 0.79}]}
{"qa_id": "qa_b182b71100590d889b67", "split": "test", "audio_id": "foa_a99443838a2ca4a9c4e9", "audio_path": "audio/test/foa_a99443838a2ca4a9c4e9.wav", "scene_annotation_csv_path": "annotations/test/foa_a99443838a2ca4a9c4e9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the machine in degrees.", "answer": "8.0 degrees", "canonical_answer": "8.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 108.345, "elevation_deg": 8.037, "distance_m": 2.24}]}
{"qa_id": "qa_dc4275eee4de4726f5d4", "split": "test", "audio_id": "foa_06e664b9fd4b8faf7eaf", "audio_path": "audio/test/foa_06e664b9fd4b8faf7eaf.wav", "scene_annotation_csv_path": "annotations/test/foa_06e664b9fd4b8faf7eaf.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the time interval for each?", "answer": "The audio contains speech from 0.0s to 1.7s and additional speech from 0.5s to 9.6s.", "canonical_answer": "speech (0.0s to 1.7s); speech (0.5s to 9.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.0, "end_time": 1.7, "azimuth_deg": 126.671, "elevation_deg": 0.0, "distance_m": 4.2}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 9.6, "azimuth_deg": -151.739, "elevation_deg": -22.572, "distance_m": 1.19}]}
{"qa_id": "qa_7d6ef0da94b6e6671614", "split": "test", "audio_id": "foa_6579633892abb9a90294", "audio_path": "audio/test/foa_6579633892abb9a90294.wav", "scene_annotation_csv_path": "annotations/test/foa_6579633892abb9a90294.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the front-left and below side?", "answer": "The sound coming from the front-left and below is kitchenware.", "canonical_answer": "kitchenware", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": 52.848, "elevation_deg": -51.565, "distance_m": 1.85}]}
{"qa_id": "qa_d52a8efd6a6fd687e748", "split": "test", "audio_id": "foa_d72cd7983c77d805e55b", "audio_path": "audio/test/foa_d72cd7983c77d805e55b.wav", "scene_annotation_csv_path": "annotations/test/foa_d72cd7983c77d805e55b.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the speech coming?", "answer": "129.5 degrees", "canonical_answer": "129.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 13.4, "azimuth_deg": 129.473, "elevation_deg": 5.425, "distance_m": 4.33}]}
{"qa_id": "qa_a0b0e3a01cb638980b4d", "split": "test", "audio_id": "foa_d801f6109389e31aa9f4", "audio_path": "audio/test/foa_d801f6109389e31aa9f4.wav", "scene_annotation_csv_path": "annotations/test/foa_d801f6109389e31aa9f4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the drawer cabinet in degrees.", "answer": "22.6 degrees", "canonical_answer": "22.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 0, "start_time": 2.4, "end_time": 20.0, "azimuth_deg": -141.877, "elevation_deg": 22.564, "distance_m": 2.43}]}
{"qa_id": "qa_95b0aca23f582beb4693", "split": "test", "audio_id": "foa_ab1552490bffc73186db", "audio_path": "audio/test/foa_ab1552490bffc73186db.wav", "scene_annotation_csv_path": "annotations/test/foa_ab1552490bffc73186db.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a cat from 0.0s to 16.6s, a vehicle from 2.5s to 12.3s, and writing from 5.9s to 6.7s.", "canonical_answer": "cat (0.0s to 16.6s); vehicle (2.5s to 12.3s); writing (5.9s to 6.7s)", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 16.6, "azimuth_deg": 24.329, "elevation_deg": 18.341, "distance_m": 2.81}, {"class_id": 55, "class_name": "vehicle", "track_id": 1, "start_time": 2.5, "end_time": 12.3, "azimuth_deg": 116.12, "elevation_deg": 5.94, "distance_m": 1.05}, {"class_id": 61, "class_name": "writing", "track_id": 2, "start_time": 5.9, "end_time": 6.7, "azimuth_deg": 102.313, "elevation_deg": -9.139, "distance_m": 3.43}]}
{"qa_id": "qa_3bff42922f474092449d", "split": "test", "audio_id": "foa_1f9e977c6ee32d497169", "audio_path": "audio/test/foa_1f9e977c6ee32d497169.wav", "scene_annotation_csv_path": "annotations/test/foa_1f9e977c6ee32d497169.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the cat active?", "answer": "The cat is active during the interval from 2.2s to 20.0s.", "canonical_answer": "2.2s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 2.2, "end_time": 20.0, "azimuth_deg": 141.625, "elevation_deg": -18.645, "distance_m": 1.09}]}
{"qa_id": "qa_2b0df361b9a1220d054d", "split": "test", "audio_id": "foa_f74d14113f693ca5c3de", "audio_path": "audio/test/foa_f74d14113f693ca5c3de.wav", "scene_annotation_csv_path": "annotations/test/foa_f74d14113f693ca5c3de.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-69.8 degrees, elevation=-10.6 degrees?", "answer": "A guitar is located at azimuth -69.8 degrees and elevation -10.6 degrees.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 2.8, "azimuth_deg": -69.832, "elevation_deg": -10.62, "distance_m": 3.23}]}
{"qa_id": "qa_0394cf310519efa4069f", "split": "test", "audio_id": "foa_0b986a2d9bc64c5272fa", "audio_path": "audio/test/foa_0b986a2d9bc64c5272fa.wav", "scene_annotation_csv_path": "annotations/test/foa_0b986a2d9bc64c5272fa.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the speech?", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 2, "start_time": 0.4, "end_time": 3.2, "azimuth_deg": 60.066, "elevation_deg": 0.0, "distance_m": 2.18}]}
{"qa_id": "qa_73d9ed8d8c19dd6217cb", "split": "test", "audio_id": "foa_8de7a057ce98469cf5e2", "audio_path": "audio/test/foa_8de7a057ce98469cf5e2.wav", "scene_annotation_csv_path": "annotations/test/foa_8de7a057ce98469cf5e2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front-left and below the listener?", "answer": "The sound source coming from the front-left and below is a wind instrument.", "canonical_answer": "wind instrument", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.4, "end_time": 3.2, "azimuth_deg": 47.986, "elevation_deg": -37.606, "distance_m": 1.4}]}
{"qa_id": "qa_f9fd2d926a9f52b40977", "split": "test", "audio_id": "foa_536063f217f28edc27fe", "audio_path": "audio/test/foa_536063f217f28edc27fe.wav", "scene_annotation_csv_path": "annotations/test/foa_536063f217f28edc27fe.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in the recording, and what are their corresponding time intervals?", "answer": "The audio contains singing from 1.8s to 9.5s.", "canonical_answer": "singing (1.8s to 9.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 1.8, "end_time": 9.5, "azimuth_deg": -144.271, "elevation_deg": -31.983, "distance_m": 2.51}]}
{"qa_id": "qa_19575a9991fb373015c0", "split": "test", "audio_id": "foa_cf106a9fece69483cf35", "audio_path": "audio/test/foa_cf106a9fece69483cf35.wav", "scene_annotation_csv_path": "annotations/test/foa_cf106a9fece69483cf35.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the bird be heard?", "answer": "The bird is active from 0.4s to 12.4s.", "canonical_answer": "0.4s to 12.4s", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.4, "end_time": 12.4, "azimuth_deg": -155.567, "elevation_deg": -55.975, "distance_m": 1.43}]}
{"qa_id": "qa_bb4d2cda7516b6379c08", "split": "test", "audio_id": "foa_bbe34485ce53f9f55b3d", "audio_path": "audio/test/foa_bbe34485ce53f9f55b3d.wav", "scene_annotation_csv_path": "annotations/test/foa_bbe34485ce53f9f55b3d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the string instrument?", "answer": "-167.4 degrees", "canonical_answer": "-167.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 1.1, "azimuth_deg": -167.439, "elevation_deg": -6.717, "distance_m": 1.11}]}
{"qa_id": "qa_19173cfc1299c80cebec", "split": "test", "audio_id": "foa_e6682947518a869a2949", "audio_path": "audio/test/foa_e6682947518a869a2949.wav", "scene_annotation_csv_path": "annotations/test/foa_e6682947518a869a2949.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-122.9 degrees, elevation=2.6 degrees?", "answer": "A bell is the sound heard from azimuth -122.9 degrees and elevation 2.6 degrees.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.1, "end_time": 9.2, "azimuth_deg": -122.891, "elevation_deg": 2.604, "distance_m": 2.68}]}
{"qa_id": "qa_9566b2f2aedbf900836f", "split": "test", "audio_id": "foa_829767f0e02d39a3c08e", "audio_path": "audio/test/foa_829767f0e02d39a3c08e.wav", "scene_annotation_csv_path": "annotations/test/foa_829767f0e02d39a3c08e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the male speech occur?", "answer": "The male speech is active from 0.0s to 4.8s.", "canonical_answer": "0.0s to 4.8s", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.0, "end_time": 4.8, "azimuth_deg": -121.652, "elevation_deg": -25.83, "distance_m": 1.51}]}
{"qa_id": "qa_3b5a24acd5032fa28f20", "split": "test", "audio_id": "foa_7de803692b64e2cf2ee0", "audio_path": "audio/test/foa_7de803692b64e2cf2ee0.wav", "scene_annotation_csv_path": "annotations/test/foa_7de803692b64e2cf2ee0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the breathing in degrees.", "answer": "8.1 degrees", "canonical_answer": "8.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 1, "start_time": 8.6, "end_time": 9.1, "azimuth_deg": 156.925, "elevation_deg": 8.136, "distance_m": 1.66}]}
{"qa_id": "qa_089a3a2c2c42080a36e7", "split": "test", "audio_id": "foa_6afa6b6bc6f0719a3ac3", "audio_path": "audio/test/foa_6afa6b6bc6f0719a3ac3.wav", "scene_annotation_csv_path": "annotations/test/foa_6afa6b6bc6f0719a3ac3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=2.5 degrees, elevation=12.7 degrees?", "answer": "The sound heard from azimuth=2.5 degrees and elevation=12.7 degrees is a tool.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 8.6, "azimuth_deg": 2.497, "elevation_deg": 12.714, "distance_m": 0.76}]}
{"qa_id": "qa_d0ccf072d962e6422f02", "split": "test", "audio_id": "foa_094d55dde02c7713bf43", "audio_path": "audio/test/foa_094d55dde02c7713bf43.wav", "scene_annotation_csv_path": "annotations/test/foa_094d55dde02c7713bf43.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back-left and below the listener?", "answer": "The sound source coming from the back-left and below is a vehicle.", "canonical_answer": "vehicle", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 2, "start_time": 2.2, "end_time": 9.6, "azimuth_deg": 120.36, "elevation_deg": -30.493, "distance_m": 2.74}]}
{"qa_id": "qa_26cdf895aca41717ba79", "split": "test", "audio_id": "foa_bfeddc27ca7f058283d6", "audio_path": "audio/test/foa_bfeddc27ca7f058283d6.wav", "scene_annotation_csv_path": "annotations/test/foa_bfeddc27ca7f058283d6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a clock from 0.0s to 20.0s, a war sound from 7.3s to 7.9s, and speech from 9.5s to 10.1s.", "canonical_answer": "clock (0.0s to 20.0s); war sound (7.3s to 7.9s); speech (9.5s to 10.1s)", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -145.269, "elevation_deg": -1.897, "distance_m": 0.52}, {"class_id": 56, "class_name": "war_sound", "track_id": 1, "start_time": 7.3, "end_time": 7.9, "azimuth_deg": -135.099, "elevation_deg": -17.951, "distance_m": 2.7}, {"class_id": 46, "class_name": "speech", "track_id": 2, "start_time": 9.5, "end_time": 10.1, "azimuth_deg": -129.79, "elevation_deg": -41.17, "distance_m": 1.93}]}
{"qa_id": "qa_329888d06912bddde231", "split": "test", "audio_id": "foa_e00218b36ea19e74d5b5", "audio_path": "audio/test/foa_e00218b36ea19e74d5b5.wav", "scene_annotation_csv_path": "annotations/test/foa_e00218b36ea19e74d5b5.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the speech?", "answer": "-47.7 degrees", "canonical_answer": "-47.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 4.3, "azimuth_deg": -47.705, "elevation_deg": 1.94, "distance_m": 0.75}]}
{"qa_id": "qa_f857c0aeeca6f0326f18", "split": "test", "audio_id": "foa_e13d6ecbda03544e0294", "audio_path": "audio/test/foa_e13d6ecbda03544e0294.wav", "scene_annotation_csv_path": "annotations/test/foa_e13d6ecbda03544e0294.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound events can be heard in this audio clip, and what is the time interval for each?", "answer": "The audio contains a keyboard instrument from 0.0s to 14.6s, a door from 4.5s to 6.6s, and breathing from 14.3s to 14.8s.", "canonical_answer": "keyboard instrument (0.0s to 14.6s); door (4.5s to 6.6s); breathing (14.3s to 14.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 14.6, "azimuth_deg": -94.185, "elevation_deg": 36.585, "distance_m": 2.5}, {"class_id": 17, "class_name": "door", "track_id": 1, "start_time": 4.5, "end_time": 6.6, "azimuth_deg": -166.462, "elevation_deg": -20.479, "distance_m": 2.85}, {"class_id": 7, "class_name": "breathing", "track_id": 2, "start_time": 14.3, "end_time": 14.8, "azimuth_deg": -98.171, "elevation_deg": 22.629, "distance_m": 3.12}]}
{"qa_id": "qa_5180bc03be61bf7229f6", "split": "test", "audio_id": "foa_8add9278f1993c3a6b32", "audio_path": "audio/test/foa_8add9278f1993c3a6b32.wav", "scene_annotation_csv_path": "annotations/test/foa_8add9278f1993c3a6b32.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-20.0 degrees, elevation=30.6 degrees?", "answer": "A door is located at azimuth=-20.0 degrees and elevation=30.6 degrees.", "canonical_answer": "door", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 2, "start_time": 4.4, "end_time": 6.0, "azimuth_deg": -20.026, "elevation_deg": 30.595, "distance_m": 1.64}]}
{"qa_id": "qa_f92a2fdadb029d472d62", "split": "test", "audio_id": "foa_39505be506bcf54a4491", "audio_path": "audio/test/foa_39505be506bcf54a4491.wav", "scene_annotation_csv_path": "annotations/test/foa_39505be506bcf54a4491.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the knock coming?", "answer": "-130.3 degrees", "canonical_answer": "-130.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 1, "start_time": 3.5, "end_time": 20.0, "azimuth_deg": -130.326, "elevation_deg": 14.721, "distance_m": 2.38}]}
{"qa_id": "qa_5361d04e250a36e89158", "split": "test", "audio_id": "foa_74d1d3856e687cb2eb44", "audio_path": "audio/test/foa_74d1d3856e687cb2eb44.wav", "scene_annotation_csv_path": "annotations/test/foa_74d1d3856e687cb2eb44.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval does the finger snapping occur?", "answer": "The finger snapping is active from 0.3s to 13.2s.", "canonical_answer": "0.3s to 13.2s", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 0, "start_time": 0.3, "end_time": 13.2, "azimuth_deg": 48.761, "elevation_deg": 10.055, "distance_m": 3.5}]}
{"qa_id": "qa_5fcb831bb39ee87c8a5d", "split": "test", "audio_id": "foa_ba0a8fe59e0e8cd8167f", "audio_path": "audio/test/foa_ba0a8fe59e0e8cd8167f.wav", "scene_annotation_csv_path": "annotations/test/foa_ba0a8fe59e0e8cd8167f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the rain?", "answer": "-29.3 degrees", "canonical_answer": "-29.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 2, "start_time": 13.2, "end_time": 20.0, "azimuth_deg": -164.981, "elevation_deg": -29.275, "distance_m": 2.52}]}
{"qa_id": "qa_5610cbb5c38a18a73237", "split": "test", "audio_id": "foa_57e149fb0ff56d8ac7cf", "audio_path": "audio/test/foa_57e149fb0ff56d8ac7cf.wav", "scene_annotation_csv_path": "annotations/test/foa_57e149fb0ff56d8ac7cf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the right side?", "answer": "The sound that can be heard from the right side is female speech.", "canonical_answer": "female speech", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 0, "start_time": 0.1, "end_time": 3.8, "azimuth_deg": -89.328, "elevation_deg": 4.766, "distance_m": 1.99}]}
{"qa_id": "qa_a67228caa2a513068595", "split": "test", "audio_id": "foa_9ecaf2dfd41b57c073b7", "audio_path": "audio/test/foa_9ecaf2dfd41b57c073b7.wav", "scene_annotation_csv_path": "annotations/test/foa_9ecaf2dfd41b57c073b7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=10.0 degrees, elevation=-13.1 degrees?", "answer": "An animal is located at azimuth=10.0 degrees and elevation=-13.1 degrees.", "canonical_answer": "animal", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 0.2, "end_time": 1.0, "azimuth_deg": 9.968, "elevation_deg": -13.051, "distance_m": 2.45}]}
{"qa_id": "qa_90f86b741511c5edacac", "split": "test", "audio_id": "foa_5d3e9b4d0e2d48184594", "audio_path": "audio/test/foa_5d3e9b4d0e2d48184594.wav", "scene_annotation_csv_path": "annotations/test/foa_5d3e9b4d0e2d48184594.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are occurring in this audio clip, and what are their respective time intervals?", "answer": "The audio clip features a crack from 0.3s to 17.9s, an animal sound from 3.4s to 5.9s, and a machine sound from 6.0s to 14.0s.", "canonical_answer": "crack (0.3s to 17.9s); animal (3.4s to 5.9s); machine (6.0s to 14.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 13, "class_name": "crack", "track_id": 0, "start_time": 0.3, "end_time": 17.9, "azimuth_deg": 175.085, "elevation_deg": -38.804, "distance_m": 0.98}, {"class_id": 2, "class_name": "animal", "track_id": 1, "start_time": 3.4, "end_time": 5.9, "azimuth_deg": 117.33, "elevation_deg": -21.137, "distance_m": 3.14}, {"class_id": 35, "class_name": "machine", "track_id": 2, "start_time": 6.0, "end_time": 14.0, "azimuth_deg": 156.618, "elevation_deg": -34.656, "distance_m": 0.71}]}
{"qa_id": "qa_cbb6b64b73e36089c099", "split": "test", "audio_id": "foa_f6384c57242c05681ed3", "audio_path": "audio/test/foa_f6384c57242c05681ed3.wav", "scene_annotation_csv_path": "annotations/test/foa_f6384c57242c05681ed3.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the kitchenware in degrees.", "answer": "80.3 degrees", "canonical_answer": "80.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 2, "start_time": 0.0, "end_time": 5.8, "azimuth_deg": 80.262, "elevation_deg": 14.478, "distance_m": 2.52}]}
{"qa_id": "qa_b5ef54005aa894c3acb4", "split": "test", "audio_id": "foa_1a763f6877ae45f45c31", "audio_path": "audio/test/foa_1a763f6877ae45f45c31.wav", "scene_annotation_csv_path": "annotations/test/foa_1a763f6877ae45f45c31.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the right of the listener?", "answer": "The sound source coming from the right is a human vocalization.", "canonical_answer": "human vocalization", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.3, "end_time": 1.1, "azimuth_deg": -73.243, "elevation_deg": -12.67, "distance_m": 1.99}]}
{"qa_id": "qa_596374a9f4eee4d83116", "split": "test", "audio_id": "foa_c358731b5523e988795f", "audio_path": "audio/test/foa_c358731b5523e988795f.wav", "scene_annotation_csv_path": "annotations/test/foa_c358731b5523e988795f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the female speech occur?", "answer": "The female speech is active from 0.0s to 6.5s.", "canonical_answer": "0.0s to 6.5s", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 0, "start_time": 0.0, "end_time": 6.5, "azimuth_deg": -94.016, "elevation_deg": 9.04, "distance_m": 2.17}]}
{"qa_id": "qa_d775ad676e4c285386ad", "split": "test", "audio_id": "foa_8014a2334fdb7748f25c", "audio_path": "audio/test/foa_8014a2334fdb7748f25c.wav", "scene_annotation_csv_path": "annotations/test/foa_8014a2334fdb7748f25c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the percussion located?", "answer": "9.1 degrees", "canonical_answer": "9.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": -14.361, "elevation_deg": 9.115, "distance_m": 2.86}]}
{"qa_id": "qa_2832980adf35a9f1af19", "split": "test", "audio_id": "foa_bec35eaa9ee2277f8601", "audio_path": "audio/test/foa_bec35eaa9ee2277f8601.wav", "scene_annotation_csv_path": "annotations/test/foa_bec35eaa9ee2277f8601.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the cooking in degrees.", "answer": "-9.8 degrees", "canonical_answer": "-9.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 3, "start_time": 19.5, "end_time": 20.0, "azimuth_deg": 157.34, "elevation_deg": -9.842, "distance_m": 3.27}]}
{"qa_id": "qa_6fdf16d4374ce8ef3a5e", "split": "test", "audio_id": "foa_8b36689ce5a6359742dc", "audio_path": "audio/test/foa_8b36689ce5a6359742dc.wav", "scene_annotation_csv_path": "annotations/test/foa_8b36689ce5a6359742dc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-120.2 degrees, elevation=9.6 degrees?", "answer": "The sound heard from azimuth=-120.2 degrees and elevation=9.6 degrees is typing.", "canonical_answer": "typing", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.4, "end_time": 7.4, "azimuth_deg": -120.238, "elevation_deg": 9.567, "distance_m": 1.69}]}
{"qa_id": "qa_277dce09f8205a839a9e", "split": "test", "audio_id": "foa_d89e5e605166b219ca5b", "audio_path": "audio/test/foa_d89e5e605166b219ca5b.wav", "scene_annotation_csv_path": "annotations/test/foa_d89e5e605166b219ca5b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back and below the listener?", "answer": "The source coming from the back and below is water.", "canonical_answer": "water", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.2, "end_time": 2.4, "azimuth_deg": 162.713, "elevation_deg": -28.824, "distance_m": 1.73}]}
{"qa_id": "qa_f9e97ada92be03bb21a2", "split": "test", "audio_id": "foa_61df878fb923edeee8a3", "audio_path": "audio/test/foa_61df878fb923edeee8a3.wav", "scene_annotation_csv_path": "annotations/test/foa_61df878fb923edeee8a3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the time interval for each?", "answer": "The audio contains a clock that lasts from 0.0s to 8.4s.", "canonical_answer": "clock (0.0s to 8.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 8.4, "azimuth_deg": 125.225, "elevation_deg": 52.69, "distance_m": 2.9}]}
{"qa_id": "qa_beb01453cc17485d32bb", "split": "test", "audio_id": "foa_00ccdd7cff654bb83719", "audio_path": "audio/test/foa_00ccdd7cff654bb83719.wav", "scene_annotation_csv_path": "annotations/test/foa_00ccdd7cff654bb83719.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the typing coming?", "answer": "161.6 degrees", "canonical_answer": "161.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.0, "end_time": 18.7, "azimuth_deg": 161.634, "elevation_deg": -17.035, "distance_m": 0.66}]}
{"qa_id": "qa_3a09043354b25afa16f8", "split": "test", "audio_id": "foa_a8a5414bb40d812506bd", "audio_path": "audio/test/foa_a8a5414bb40d812506bd.wav", "scene_annotation_csv_path": "annotations/test/foa_a8a5414bb40d812506bd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the string instrument occur?", "answer": "The string instrument occurs from 0.0s to 0.4s.", "canonical_answer": "0.0s to 0.4s", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": 172.494, "elevation_deg": -11.972, "distance_m": 0.98}]}
{"qa_id": "qa_9ce2a3500251fd4bdfc6", "split": "test", "audio_id": "foa_b3eb546df7fb4754467f", "audio_path": "audio/test/foa_b3eb546df7fb4754467f.wav", "scene_annotation_csv_path": "annotations/test/foa_b3eb546df7fb4754467f.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval is the speech heard?", "answer": "The speech is active from 0.0s to 18.7s.", "canonical_answer": "0.0s to 18.7s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.0, "end_time": 18.7, "azimuth_deg": 142.233, "elevation_deg": -3.578, "distance_m": 0.62}]}
{"qa_id": "qa_07565897247fe4047c42", "split": "test", "audio_id": "foa_e2dc20cd2e6999d7a920", "audio_path": "audio/test/foa_e2dc20cd2e6999d7a920.wav", "scene_annotation_csv_path": "annotations/test/foa_e2dc20cd2e6999d7a920.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is heard coming from the front-right of the listener?", "answer": "The source heard coming from the front-right is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 5.3, "azimuth_deg": -59.41, "elevation_deg": -4.355, "distance_m": 0.98}]}
{"qa_id": "qa_81a9e219e86c0a4f7453", "split": "test", "audio_id": "foa_18984e5364f51ed8fe9a", "audio_path": "audio/test/foa_18984e5364f51ed8fe9a.wav", "scene_annotation_csv_path": "annotations/test/foa_18984e5364f51ed8fe9a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the cat coming?", "answer": "160.1 degrees", "canonical_answer": "160.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 2, "start_time": 15.2, "end_time": 20.0, "azimuth_deg": 160.092, "elevation_deg": 8.008, "distance_m": 2.86}]}
{"qa_id": "qa_53c6efa0e4716267de02", "split": "test", "audio_id": "foa_937bd963159463c52bec", "audio_path": "audio/test/foa_937bd963159463c52bec.wav", "scene_annotation_csv_path": "annotations/test/foa_937bd963159463c52bec.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=48.9 degrees, elevation=0.0 degrees?", "answer": "The sound detected at azimuth=48.9 degrees and elevation=0.0 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 6.4, "azimuth_deg": 48.851, "elevation_deg": 0.0, "distance_m": 3.03}]}
{"qa_id": "qa_e9b76adb58d07e8010db", "split": "test", "audio_id": "foa_e1f68e514b34ab411954", "audio_path": "audio/test/foa_e1f68e514b34ab411954.wav", "scene_annotation_csv_path": "annotations/test/foa_e1f68e514b34ab411954.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in this recording, and during what time intervals does each occur?", "answer": "The audio contains body sound from 0.0s to 3.0s and scratch from 0.0s to 1.3s.", "canonical_answer": "body sound (0.0s to 3.0s); scratch (0.0s to 1.3s)", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 1, "start_time": 0.0, "end_time": 3.0, "azimuth_deg": 128.9315, "elevation_deg": -25.0775, "distance_m": 7.485}, {"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.0, "end_time": 1.3, "azimuth_deg": 124.234, "elevation_deg": -28.613, "distance_m": 6.03}]}
{"qa_id": "qa_896daeeea40dd7858e46", "split": "test", "audio_id": "foa_58424325081a766cdc81", "audio_path": "audio/test/foa_58424325081a766cdc81.wav", "scene_annotation_csv_path": "annotations/test/foa_58424325081a766cdc81.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the male speech in degrees.", "answer": "33.5 degrees", "canonical_answer": "33.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.0, "end_time": 2.3, "azimuth_deg": 110.358, "elevation_deg": 33.487, "distance_m": 1.56}]}
{"qa_id": "qa_b033728a0c2dd4565678", "split": "test", "audio_id": "foa_26c37e871994ed8dc423", "audio_path": "audio/test/foa_26c37e871994ed8dc423.wav", "scene_annotation_csv_path": "annotations/test/foa_26c37e871994ed8dc423.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the female speech active?", "answer": "The female speech is active from 3.6s to 17.4s.", "canonical_answer": "3.6s to 17.4s", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 1, "start_time": 3.6, "end_time": 17.4, "azimuth_deg": -155.878, "elevation_deg": 15.546, "distance_m": 3.44}]}
{"qa_id": "qa_75c7444bff8dea4123e5", "split": "test", "audio_id": "foa_2b10580d010f6e42f68a", "audio_path": "audio/test/foa_2b10580d010f6e42f68a.wav", "scene_annotation_csv_path": "annotations/test/foa_2b10580d010f6e42f68a.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is heard from the left of the listener?", "answer": "The source coming from the left is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.0, "end_time": 4.5, "azimuth_deg": 83.317, "elevation_deg": 0.198, "distance_m": 4.57}]}
{"qa_id": "qa_5fbe0395bb0a88a77462", "split": "test", "audio_id": "foa_cb0cb223b5e5091fcb4f", "audio_path": "audio/test/foa_cb0cb223b5e5091fcb4f.wav", "scene_annotation_csv_path": "annotations/test/foa_cb0cb223b5e5091fcb4f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=68.4 degrees, elevation=40.1 degrees?", "answer": "The sound heard from azimuth=68.4 degrees and elevation=40.1 degrees is a clock.", "canonical_answer": "clock", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 68.375, "elevation_deg": 40.12, "distance_m": 1.35}]}
{"qa_id": "qa_6a03f55aac9396528a42", "split": "test", "audio_id": "foa_a629108a1f3c1217d70b", "audio_path": "audio/test/foa_a629108a1f3c1217d70b.wav", "scene_annotation_csv_path": "annotations/test/foa_a629108a1f3c1217d70b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the bird?", "answer": "-50.4 degrees", "canonical_answer": "-50.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.1, "end_time": 2.6, "azimuth_deg": -50.373, "elevation_deg": -20.64, "distance_m": 3.42}]}
{"qa_id": "qa_dfc56cc65734bdc522c6", "split": "test", "audio_id": "foa_a2643ac8609cf1d0c090", "audio_path": "audio/test/foa_a2643ac8609cf1d0c090.wav", "scene_annotation_csv_path": "annotations/test/foa_a2643ac8609cf1d0c090.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the drawer cabinet?", "answer": "-3.3 degrees", "canonical_answer": "-3.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 0, "start_time": 2.6, "end_time": 7.2, "azimuth_deg": 1.48, "elevation_deg": -3.297, "distance_m": 3.06}]}
{"qa_id": "qa_d0f56ac581931eec3e8d", "split": "test", "audio_id": "foa_b522b877cfc3184a7b22", "audio_path": "audio/test/foa_b522b877cfc3184a7b22.wav", "scene_annotation_csv_path": "annotations/test/foa_b522b877cfc3184a7b22.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains speech from 0.6s to 2.0s and speech from 0.8s to 3.9s.", "canonical_answer": "speech (0.6s to 2.0s); speech (0.8s to 3.9s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 2.0, "azimuth_deg": -65.81, "elevation_deg": -3.172, "distance_m": 3.51}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.8, "end_time": 3.9, "azimuth_deg": 131.157, "elevation_deg": 0.0, "distance_m": 2.32}]}
{"qa_id": "qa_f191d4c81cbd09c6d48e", "split": "test", "audio_id": "foa_44fe825afdab93bcac2e", "audio_path": "audio/test/foa_44fe825afdab93bcac2e.wav", "scene_annotation_csv_path": "annotations/test/foa_44fe825afdab93bcac2e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the percussion?", "answer": "-75.1 degrees", "canonical_answer": "-75.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 1.2, "azimuth_deg": -75.089, "elevation_deg": 31.506, "distance_m": 1.53}]}
{"qa_id": "qa_ffa1c459e3f13b7161cf", "split": "test", "audio_id": "foa_07eb57db033c7f9ddda1", "audio_path": "audio/test/foa_07eb57db033c7f9ddda1.wav", "scene_annotation_csv_path": "annotations/test/foa_07eb57db033c7f9ddda1.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the kitchenware be heard?", "answer": "The kitchenware is active from 0.0s to 4.6s.", "canonical_answer": "0.0s to 4.6s", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 1, "start_time": 0.0, "end_time": 4.645562, "azimuth_deg": -63.386, "elevation_deg": -7.818, "distance_m": 2.3}]}
{"qa_id": "qa_add9fec71fe278fecfaa", "split": "test", "audio_id": "foa_d9e3b5bb8d0f7f3af0eb", "audio_path": "audio/test/foa_d9e3b5bb8d0f7f3af0eb.wav", "scene_annotation_csv_path": "annotations/test/foa_d9e3b5bb8d0f7f3af0eb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=98.4 degrees, elevation=-4.9 degrees?", "answer": "The sound heard from azimuth=98.4 degrees and elevation=-4.9 degrees is laughter.", "canonical_answer": "laughter", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.0, "end_time": 3.0, "azimuth_deg": 98.353, "elevation_deg": -4.876, "distance_m": 1.52}]}
{"qa_id": "qa_362af49d108e45c6442d", "split": "test", "audio_id": "foa_836ad0d8c8bb0a8c97b2", "audio_path": "audio/test/foa_836ad0d8c8bb0a8c97b2.wav", "scene_annotation_csv_path": "annotations/test/foa_836ad0d8c8bb0a8c97b2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the metal clink in degrees.", "answer": "18.2 degrees", "canonical_answer": "18.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.8, "end_time": 3.0, "azimuth_deg": -45.228, "elevation_deg": 18.222, "distance_m": 1.88}]}
{"qa_id": "qa_eed3dd722897b7860879", "split": "test", "audio_id": "foa_fe0b1287507db4b3b959", "audio_path": "audio/test/foa_fe0b1287507db4b3b959.wav", "scene_annotation_csv_path": "annotations/test/foa_fe0b1287507db4b3b959.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be heard in the audio, and what is the duration of each event?", "answer": "The audio contains wind from 0.0s to 13.8s and tape from 2.0s to 5.5s.", "canonical_answer": "wind (0.0s to 13.8s); tape (2.0s to 5.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.0, "end_time": 13.8, "azimuth_deg": -136.207, "elevation_deg": 18.498, "distance_m": 2.68}, {"class_id": 48, "class_name": "tape", "track_id": 1, "start_time": 2.0, "end_time": 5.5, "azimuth_deg": 101.479, "elevation_deg": 27.117, "distance_m": 1.08}]}
{"qa_id": "qa_da69a90f9a22493afc6c", "split": "test", "audio_id": "foa_e42f6af75e2bf81834ca", "audio_path": "audio/test/foa_e42f6af75e2bf81834ca.wav", "scene_annotation_csv_path": "annotations/test/foa_e42f6af75e2bf81834ca.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the front and above side?", "answer": "The sound coming from the front and above is a telephone alarm.", "canonical_answer": "telephone alarm", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 0.0, "end_time": 1.0, "azimuth_deg": -7.626, "elevation_deg": 25.319, "distance_m": 3.25}]}
{"qa_id": "qa_cbd646dc198a7218d65d", "split": "test", "audio_id": "foa_d1f53227fdd9ee394259", "audio_path": "audio/test/foa_d1f53227fdd9ee394259.wav", "scene_annotation_csv_path": "annotations/test/foa_d1f53227fdd9ee394259.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the machine?", "answer": "20.2 degrees", "canonical_answer": "20.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 9.8, "azimuth_deg": 48.771, "elevation_deg": 20.234, "distance_m": 2.86}]}
{"qa_id": "qa_d0e0ffbd3bf6fe112f78", "split": "test", "audio_id": "foa_98600d8a55736b3d2bf1", "audio_path": "audio/test/foa_98600d8a55736b3d2bf1.wav", "scene_annotation_csv_path": "annotations/test/foa_98600d8a55736b3d2bf1.csv", "dataset": "realfoa", "data_source": "dcase_real", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=37.3 degrees, elevation=-8.5 degrees?", "answer": "An alarm is originating from azimuth=37.3 degrees and elevation=-8.5 degrees.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 1, "start_time": 7.1, "end_time": 15.006, "azimuth_deg": 37.31, "elevation_deg": -8.494, "distance_m": 2.37}]}
{"qa_id": "qa_cf9fa308df45fd07f4a2", "split": "test", "audio_id": "foa_daaa3727dcbc3ae3bf76", "audio_path": "audio/test/foa_daaa3727dcbc3ae3bf76.wav", "scene_annotation_csv_path": "annotations/test/foa_daaa3727dcbc3ae3bf76.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval is the speech active?", "answer": "The speech event is active from 0.4s to 4.7s.", "canonical_answer": "0.4s to 4.7s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 4.7, "azimuth_deg": 122.543, "elevation_deg": -46.597, "distance_m": 1.75}]}
{"qa_id": "qa_95e1282d5ca8f48c5898", "split": "test", "audio_id": "foa_75490a25de1b563d39eb", "audio_path": "audio/test/foa_75490a25de1b563d39eb.wav", "scene_annotation_csv_path": "annotations/test/foa_75490a25de1b563d39eb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left and above the listener?", "answer": "The sound source located to the left and above is a guitar.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 6.5, "azimuth_deg": 85.474, "elevation_deg": 35.479, "distance_m": 2.82}]}
{"qa_id": "qa_5fe7705b0839b00bfb2b", "split": "test", "audio_id": "foa_a34e1886c4b642e0104a", "audio_path": "audio/test/foa_a34e1886c4b642e0104a.wav", "scene_annotation_csv_path": "annotations/test/foa_a34e1886c4b642e0104a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the tool?", "answer": "165.7 degrees", "canonical_answer": "165.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": 165.729, "elevation_deg": -38.93, "distance_m": 1.69}]}
{"qa_id": "qa_430d17cf1ad3e6b3c1f3", "split": "test", "audio_id": "foa_3c21794fe2027e59f2c3", "audio_path": "audio/test/foa_3c21794fe2027e59f2c3.wav", "scene_annotation_csv_path": "annotations/test/foa_3c21794fe2027e59f2c3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their respective time intervals?", "answer": "The audio clip contains footsteps from 0.1s to 11.6s, a war sound from 3.0s to 4.7s, and wind from 7.2s to 11.4s.", "canonical_answer": "footsteps (0.1s to 11.6s); war sound (3.0s to 4.7s); wind (7.2s to 11.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.1, "end_time": 11.6, "azimuth_deg": 16.777, "elevation_deg": -40.162, "distance_m": 1.65}, {"class_id": 56, "class_name": "war_sound", "track_id": 1, "start_time": 3.0, "end_time": 4.7, "azimuth_deg": -50.19, "elevation_deg": 20.011, "distance_m": 2.65}, {"class_id": 58, "class_name": "wind", "track_id": 2, "start_time": 7.2, "end_time": 11.4, "azimuth_deg": -38.943, "elevation_deg": 8.473, "distance_m": 2.5}]}
{"qa_id": "qa_6914774b9fc48bf64fe8", "split": "test", "audio_id": "foa_23a707a4394d9e489ddc", "audio_path": "audio/test/foa_23a707a4394d9e489ddc.wav", "scene_annotation_csv_path": "annotations/test/foa_23a707a4394d9e489ddc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound events are detectable in the audio clip, and what are their respective time intervals?", "answer": "The audio contains a tool event that occurs from 0.8s to 7.0s.", "canonical_answer": "tool (0.8s to 7.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.8, "end_time": 7.0, "azimuth_deg": 165.384, "elevation_deg": -24.408, "distance_m": 2.21}]}
{"qa_id": "qa_fda97ebad3680d41cca8", "split": "test", "audio_id": "foa_58f75b0ebd50da059a28", "audio_path": "audio/test/foa_58f75b0ebd50da059a28.wav", "scene_annotation_csv_path": "annotations/test/foa_58f75b0ebd50da059a28.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the speech occur?", "answer": "The speech event is active from 0.6s to 11.2s.", "canonical_answer": "0.6s to 11.2s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 11.2, "azimuth_deg": -118.362, "elevation_deg": -43.862, "distance_m": 1.51}]}
{"qa_id": "qa_d36dc7984cc843a8d91b", "split": "test", "audio_id": "foa_117fcceeb4ba77d07a3c", "audio_path": "audio/test/foa_117fcceeb4ba77d07a3c.wav", "scene_annotation_csv_path": "annotations/test/foa_117fcceeb4ba77d07a3c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back and above?", "answer": "The source coming from the back and above is a cat.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.1, "end_time": 0.8, "azimuth_deg": 161.184, "elevation_deg": 53.048, "distance_m": 0.91}]}
{"qa_id": "qa_3aebae3f43eb94f0e7eb", "split": "test", "audio_id": "foa_eeacb41170419d80e588", "audio_path": "audio/test/foa_eeacb41170419d80e588.wav", "scene_annotation_csv_path": "annotations/test/foa_eeacb41170419d80e588.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-24.7 degrees, elevation=0.0 degrees?", "answer": "The sound detected at azimuth=-24.7 degrees and elevation=0.0 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 10.3, "azimuth_deg": -24.719, "elevation_deg": 0.0, "distance_m": 3.23}]}
{"qa_id": "qa_0ba235db6a86f1253564", "split": "test", "audio_id": "foa_33c00ee46488f0e502b8", "audio_path": "audio/test/foa_33c00ee46488f0e502b8.wav", "scene_annotation_csv_path": "annotations/test/foa_33c00ee46488f0e502b8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the speech in degrees.", "answer": "67.3 degrees", "canonical_answer": "67.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 2, "start_time": 18.5, "end_time": 20.0, "azimuth_deg": 67.335, "elevation_deg": 54.448, "distance_m": 1.03}]}
{"qa_id": "qa_b56fe27dc31985e930a3", "split": "test", "audio_id": "foa_8253dd2008885b1e6d3d", "audio_path": "audio/test/foa_8253dd2008885b1e6d3d.wav", "scene_annotation_csv_path": "annotations/test/foa_8253dd2008885b1e6d3d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the body sound?", "answer": "4.3 degrees", "canonical_answer": "4.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.1, "end_time": 0.2, "azimuth_deg": 85.993, "elevation_deg": 4.253, "distance_m": 2.29}]}
{"qa_id": "qa_b5c2e64c546bdc745499", "split": "test", "audio_id": "foa_a0af0fb7b45cb7cb9d34", "audio_path": "audio/test/foa_a0af0fb7b45cb7cb9d34.wav", "scene_annotation_csv_path": "annotations/test/foa_a0af0fb7b45cb7cb9d34.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the speech?", "answer": "-30.3 degrees", "canonical_answer": "-30.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.5, "end_time": 2.9, "azimuth_deg": -30.283, "elevation_deg": -28.984, "distance_m": 2.42}]}
{"qa_id": "qa_69767907e7111323faa2", "split": "test", "audio_id": "foa_1c3d3809d5462418053a", "audio_path": "audio/test/foa_1c3d3809d5462418053a.wav", "scene_annotation_csv_path": "annotations/test/foa_1c3d3809d5462418053a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left and above the listener?", "answer": "The sound source located to the left and above is a telephone alarm.", "canonical_answer": "telephone alarm", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 0.0, "end_time": 9.8, "azimuth_deg": 81.438, "elevation_deg": 24.433, "distance_m": 1.47}]}
{"qa_id": "qa_f183a7597c53b27c1bc4", "split": "test", "audio_id": "foa_ac83b9cad1e08e8660b9", "audio_path": "audio/test/foa_ac83b9cad1e08e8660b9.wav", "scene_annotation_csv_path": "annotations/test/foa_ac83b9cad1e08e8660b9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the typing occur?", "answer": "The typing event is active from 0.1s to 20.0s.", "canonical_answer": "0.1s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": 107.431, "elevation_deg": -14.161, "distance_m": 2.7}]}
{"qa_id": "qa_467793bb99a1d3c43915", "split": "test", "audio_id": "foa_d7f1983712f4b17b52a6", "audio_path": "audio/test/foa_d7f1983712f4b17b52a6.wav", "scene_annotation_csv_path": "annotations/test/foa_d7f1983712f4b17b52a6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the singing located?", "answer": "11.4 degrees", "canonical_answer": "11.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.3, "end_time": 10.4, "azimuth_deg": 172.564, "elevation_deg": 11.423, "distance_m": 1.65}]}
{"qa_id": "qa_d2e3503f567db0cf40a7", "split": "test", "audio_id": "foa_8f687e624c94b185b771", "audio_path": "audio/test/foa_8f687e624c94b185b771.wav", "scene_annotation_csv_path": "annotations/test/foa_8f687e624c94b185b771.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=25.7 degrees, elevation=-25.2 degrees?", "answer": "A drum is the sound heard from azimuth=25.7 degrees, elevation=-25.2 degrees.", "canonical_answer": "drum", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 1.9, "end_time": 11.0, "azimuth_deg": 25.687, "elevation_deg": -25.213, "distance_m": 0.65}]}
{"qa_id": "qa_63e594e6a8d68d72674f", "split": "test", "audio_id": "foa_066044e342c76264e3d9", "audio_path": "audio/test/foa_066044e342c76264e3d9.wav", "scene_annotation_csv_path": "annotations/test/foa_066044e342c76264e3d9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be heard in this audio clip, and what are their respective time intervals?", "answer": "The audio contains a bird that is heard from 0.5s to 8.8s.", "canonical_answer": "bird (0.5s to 8.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.5, "end_time": 8.8, "azimuth_deg": -155.35, "elevation_deg": 2.264, "distance_m": 1.48}]}
{"qa_id": "qa_cc243776123582be7c26", "split": "test", "audio_id": "foa_03390dc8031d30fbeb96", "audio_path": "audio/test/foa_03390dc8031d30fbeb96.wav", "scene_annotation_csv_path": "annotations/test/foa_03390dc8031d30fbeb96.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the insect active?", "answer": "The insect is active from 0.0s to 14.4s.", "canonical_answer": "0.0s to 14.4s", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 14.4, "azimuth_deg": -50.974, "elevation_deg": -14.187, "distance_m": 2.54}]}
{"qa_id": "qa_5e12366cb81d33436cc8", "split": "test", "audio_id": "foa_c383ff9d8fbc774a3822", "audio_path": "audio/test/foa_c383ff9d8fbc774a3822.wav", "scene_annotation_csv_path": "annotations/test/foa_c383ff9d8fbc774a3822.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a gong that is active from 0.0s to 1.6s.", "canonical_answer": "gong (0.0s to 1.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 0.0, "end_time": 1.6, "azimuth_deg": 174.463, "elevation_deg": 6.717, "distance_m": 3.48}]}
{"qa_id": "qa_2b7183b5c3752a0dc711", "split": "test", "audio_id": "foa_19691958ef9c8c54dce0", "audio_path": "audio/test/foa_19691958ef9c8c54dce0.wav", "scene_annotation_csv_path": "annotations/test/foa_19691958ef9c8c54dce0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the right?", "answer": "The source coming from the right is breathing.", "canonical_answer": "breathing", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.1, "end_time": 15.1, "azimuth_deg": -87.765, "elevation_deg": 0.718, "distance_m": 0.6}]}
{"qa_id": "qa_79b55747f2d8da3e5392", "split": "test", "audio_id": "foa_002eab197a065dafe7ae", "audio_path": "audio/test/foa_002eab197a065dafe7ae.wav", "scene_annotation_csv_path": "annotations/test/foa_002eab197a065dafe7ae.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the water?", "answer": "-23.6 degrees", "canonical_answer": "-23.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 13.4, "azimuth_deg": -169.127, "elevation_deg": -23.616, "distance_m": 2.94}]}
{"qa_id": "qa_16f520fa19be9169d9b3", "split": "test", "audio_id": "foa_17acc795043b074be129", "audio_path": "audio/test/foa_17acc795043b074be129.wav", "scene_annotation_csv_path": "annotations/test/foa_17acc795043b074be129.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=99.9 degrees, elevation=-14.0 degrees?", "answer": "A bell is located at azimuth 99.9 degrees and elevation -14.0 degrees.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 99.857, "elevation_deg": -14.01, "distance_m": 2.01}]}
{"qa_id": "qa_01ec7ad3e04c037ab6ca", "split": "test", "audio_id": "foa_ea659daf76ea44abfdad", "audio_path": "audio/test/foa_ea659daf76ea44abfdad.wav", "scene_annotation_csv_path": "annotations/test/foa_ea659daf76ea44abfdad.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the machine?", "answer": "45.5 degrees", "canonical_answer": "45.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 1.1, "end_time": 20.0, "azimuth_deg": 45.527, "elevation_deg": 3.761, "distance_m": 1.92}]}
{"qa_id": "qa_8c6e112e99db7e5f6855", "split": "test", "audio_id": "foa_17c3ef42f761fd092cb9", "audio_path": "audio/test/foa_17c3ef42f761fd092cb9.wav", "scene_annotation_csv_path": "annotations/test/foa_17c3ef42f761fd092cb9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the gong located?", "answer": "0.3 degrees", "canonical_answer": "0.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 0.0, "end_time": 1.0, "azimuth_deg": 45.842, "elevation_deg": 0.285, "distance_m": 1.32}]}
{"qa_id": "qa_c032dd3391e8f924f8c2", "split": "test", "audio_id": "foa_7454df968dce7069d1cd", "audio_path": "audio/test/foa_7454df968dce7069d1cd.wav", "scene_annotation_csv_path": "annotations/test/foa_7454df968dce7069d1cd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is coming from the back and below?", "answer": "The sound source coming from the back and below is a thunderstorm.", "canonical_answer": "thunderstorm", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 0.2, "end_time": 19.2, "azimuth_deg": 162.512, "elevation_deg": -15.542, "distance_m": 3.36}]}
{"qa_id": "qa_e8eb3e0d1a96d88ee856", "split": "test", "audio_id": "foa_f88742f4905af94fdee4", "audio_path": "audio/test/foa_f88742f4905af94fdee4.wav", "scene_annotation_csv_path": "annotations/test/foa_f88742f4905af94fdee4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in the recording, and what are their specific time intervals?", "answer": "The audio features a clock from 0.1s to 20.0s, a train from 12.1s to 15.0s, a drawer cabinet from 15.2s to 16.6s, and wood from 17.7s to 18.3s.", "canonical_answer": "clock (0.1s to 20.0s); train (12.1s to 15.0s); drawer cabinet (15.2s to 16.6s); wood (17.7s to 18.3s)", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": 29.756, "elevation_deg": 14.292, "distance_m": 3.32}, {"class_id": 53, "class_name": "train", "track_id": 1, "start_time": 12.1, "end_time": 15.0, "azimuth_deg": 44.607, "elevation_deg": 11.07, "distance_m": 3.1}, {"class_id": 18, "class_name": "drawer_cabinet", "track_id": 2, "start_time": 15.2, "end_time": 16.6, "azimuth_deg": -149.804, "elevation_deg": -58.123, "distance_m": 1.68}, {"class_id": 60, "class_name": "wood", "track_id": 3, "start_time": 17.7, "end_time": 18.3, "azimuth_deg": -9.3, "elevation_deg": -51.474, "distance_m": 1.8}]}
{"qa_id": "qa_d0ff84b48788eca20d98", "split": "test", "audio_id": "foa_c356a7d8c7396c3087f2", "audio_path": "audio/test/foa_c356a7d8c7396c3087f2.wav", "scene_annotation_csv_path": "annotations/test/foa_c356a7d8c7396c3087f2.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the speech coming?", "answer": "126.1 degrees", "canonical_answer": "126.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 6.9, "azimuth_deg": 126.107, "elevation_deg": 2.765, "distance_m": 1.63}]}
{"qa_id": "qa_52dd68afe5293a593750", "split": "test", "audio_id": "foa_fe45d716bf5ec4b44e05", "audio_path": "audio/test/foa_fe45d716bf5ec4b44e05.wav", "scene_annotation_csv_path": "annotations/test/foa_fe45d716bf5ec4b44e05.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the laughter be heard?", "answer": "The laughter is active from 0.0s to 5.8s.", "canonical_answer": "0.0s to 5.8s", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.0, "end_time": 5.8, "azimuth_deg": 49.229, "elevation_deg": 3.299, "distance_m": 1.06}]}
{"qa_id": "qa_a916d7fecc31ffd9649f", "split": "test", "audio_id": "foa_f77e04c20da3ad8262ed", "audio_path": "audio/test/foa_f77e04c20da3ad8262ed.wav", "scene_annotation_csv_path": "annotations/test/foa_f77e04c20da3ad8262ed.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-71.9 degrees, elevation=-2.8 degrees?", "answer": "The sound heard from azimuth=-71.9 degrees, elevation=-2.8 degrees is a machine.", "canonical_answer": "machine", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 9.0, "azimuth_deg": -71.931, "elevation_deg": -2.844, "distance_m": 2.3}]}
{"qa_id": "qa_c2dbc517096d03b8ce9b", "split": "test", "audio_id": "foa_bc534892698fe8fae290", "audio_path": "audio/test/foa_bc534892698fe8fae290.wav", "scene_annotation_csv_path": "annotations/test/foa_bc534892698fe8fae290.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard coming from the back and above position?", "answer": "The sound that can be heard from the back and above is a tool.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 160.931, "elevation_deg": 18.547, "distance_m": 2.86}]}
{"qa_id": "qa_89356c57fda525144a5f", "split": "test", "audio_id": "foa_37e378db751fb2caade8", "audio_path": "audio/test/foa_37e378db751fb2caade8.wav", "scene_annotation_csv_path": "annotations/test/foa_37e378db751fb2caade8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the breathing event active?", "answer": "The breathing event is active from 0.1s to 0.8s.", "canonical_answer": "0.1s to 0.8s", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.1, "end_time": 0.8, "azimuth_deg": -118.052, "elevation_deg": -50.11, "distance_m": 1.9}]}
{"qa_id": "qa_fbb86d819c4dbf620475", "split": "test", "audio_id": "foa_11d2e4d2891af73caf7b", "audio_path": "audio/test/foa_11d2e4d2891af73caf7b.wav", "scene_annotation_csv_path": "annotations/test/foa_11d2e4d2891af73caf7b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Identify the source at azimuth=167.2 degrees, elevation=-1.3 degrees.", "answer": "The source located at azimuth 167.2 degrees and elevation -1.3 degrees is writing.", "canonical_answer": "writing", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 1, "start_time": 2.7, "end_time": 9.4, "azimuth_deg": 167.21, "elevation_deg": -1.258, "distance_m": 2.06}]}
{"qa_id": "qa_ffe04c41eacdffe75e03", "split": "test", "audio_id": "foa_6d9b91a41cddea353e19", "audio_path": "audio/test/foa_6d9b91a41cddea353e19.wav", "scene_annotation_csv_path": "annotations/test/foa_6d9b91a41cddea353e19.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the animal?", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 1.6, "end_time": 4.1, "azimuth_deg": 31.858, "elevation_deg": 0.0, "distance_m": 4.64}]}
{"qa_id": "qa_f2c9b5c673f0401735f8", "split": "test", "audio_id": "foa_77472c89709d81802dbb", "audio_path": "audio/test/foa_77472c89709d81802dbb.wav", "scene_annotation_csv_path": "annotations/test/foa_77472c89709d81802dbb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the printer?", "answer": "-161.7 degrees", "canonical_answer": "-161.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.7, "end_time": 20.0, "azimuth_deg": -161.746, "elevation_deg": -20.509, "distance_m": 1.34}]}
{"qa_id": "qa_627e728057a526f27080", "split": "test", "audio_id": "foa_e970362081bc4cf3fc10", "audio_path": "audio/test/foa_e970362081bc4cf3fc10.wav", "scene_annotation_csv_path": "annotations/test/foa_e970362081bc4cf3fc10.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a vehicle from 0.4s to 10.2s, male speech from 2.7s to 9.5s, crackle from 10.1s to 15.4s, and a scratch from 10.3s to 14.4s.", "canonical_answer": "vehicle (0.4s to 10.2s); male speech (2.7s to 9.5s); crackle (10.1s to 15.4s); scratch (10.3s to 14.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.4, "end_time": 10.2, "azimuth_deg": 34.561, "elevation_deg": 21.21, "distance_m": 2.65}, {"class_id": 36, "class_name": "male_speech", "track_id": 1, "start_time": 2.7, "end_time": 9.5, "azimuth_deg": 76.737, "elevation_deg": -30.1, "distance_m": 2.67}, {"class_id": 14, "class_name": "crackle", "track_id": 2, "start_time": 10.1, "end_time": 15.4, "azimuth_deg": 116.958, "elevation_deg": 1.075, "distance_m": 2.6}, {"class_id": 44, "class_name": "scratch", "track_id": 3, "start_time": 10.3, "end_time": 14.4, "azimuth_deg": 145.107, "elevation_deg": -23.832, "distance_m": 2.69}]}
{"qa_id": "qa_a7f812c95f960bc875d3", "split": "test", "audio_id": "foa_686dbdf4b7ec3829944e", "audio_path": "audio/test/foa_686dbdf4b7ec3829944e.wav", "scene_annotation_csv_path": "annotations/test/foa_686dbdf4b7ec3829944e.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=59.9 degrees, elevation=-0.7 degrees?", "answer": "The sound heard from azimuth=59.9 degrees and elevation=-0.7 degrees is cooking.", "canonical_answer": "cooking", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 5.082687, "azimuth_deg": 59.852, "elevation_deg": -0.74, "distance_m": 1.48}]}
{"qa_id": "qa_a74eb1587f7e6ea59cd4", "split": "test", "audio_id": "foa_f8d26fac65253090050c", "audio_path": "audio/test/foa_f8d26fac65253090050c.wav", "scene_annotation_csv_path": "annotations/test/foa_f8d26fac65253090050c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains laughter from 0.1s to 1.0s.", "canonical_answer": "laughter (0.1s to 1.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.1, "end_time": 1.0, "azimuth_deg": 68.56, "elevation_deg": -24.696, "distance_m": 2.89}]}
{"qa_id": "qa_c958e2d224b628229343", "split": "test", "audio_id": "foa_2af36dba58653e6a19a0", "audio_path": "audio/test/foa_2af36dba58653e6a19a0.wav", "scene_annotation_csv_path": "annotations/test/foa_2af36dba58653e6a19a0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the printer?", "answer": "-157.2 degrees", "canonical_answer": "-157.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 2, "start_time": 1.8, "end_time": 18.8, "azimuth_deg": -157.234, "elevation_deg": -4.968, "distance_m": 1.58}]}
{"qa_id": "qa_1ed608a08e1f7336e9a8", "split": "test", "audio_id": "foa_079725014203a4b4683a", "audio_path": "audio/test/foa_079725014203a4b4683a.wav", "scene_annotation_csv_path": "annotations/test/foa_079725014203a4b4683a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located in front of and above the listener?", "answer": "The sound source located in front of and above the listener is a war sound.", "canonical_answer": "war sound", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 3, "start_time": 8.7, "end_time": 9.8, "azimuth_deg": -13.089, "elevation_deg": 18.999, "distance_m": 2.65}]}
{"qa_id": "qa_467df8f7b1263194380f", "split": "test", "audio_id": "foa_f06c857a7e565b090c33", "audio_path": "audio/test/foa_f06c857a7e565b090c33.wav", "scene_annotation_csv_path": "annotations/test/foa_f06c857a7e565b090c33.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the bird located?", "answer": "-27.9 degrees", "canonical_answer": "-27.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 16.6, "azimuth_deg": 105.763, "elevation_deg": -27.91, "distance_m": 1.22}]}
{"qa_id": "qa_f4bfd450d38311ca1e3f", "split": "test", "audio_id": "foa_b62a6e155a94655c7857", "audio_path": "audio/test/foa_b62a6e155a94655c7857.wav", "scene_annotation_csv_path": "annotations/test/foa_b62a6e155a94655c7857.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the scratch active?", "answer": "The scratch event is active from 0.0s to 1.6s.", "canonical_answer": "0.0s to 1.6s", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.0, "end_time": 1.6, "azimuth_deg": -116.011, "elevation_deg": 23.103, "distance_m": 1.49}]}
{"qa_id": "qa_6f7fde06c4fd912bc9eb", "split": "test", "audio_id": "foa_bb60794c7b66c85969a9", "audio_path": "audio/test/foa_bb60794c7b66c85969a9.wav", "scene_annotation_csv_path": "annotations/test/foa_bb60794c7b66c85969a9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their specific time intervals?", "answer": "The audio contains a wind instrument that plays from 0.0s to 8.2s.", "canonical_answer": "wind instrument (0.0s to 8.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.0, "end_time": 8.2, "azimuth_deg": 80.26, "elevation_deg": 13.433, "distance_m": 3.18}]}
{"qa_id": "qa_3989dc42c43b0016ec83", "split": "test", "audio_id": "foa_9f2b5a8f6696a4200a78", "audio_path": "audio/test/foa_9f2b5a8f6696a4200a78.wav", "scene_annotation_csv_path": "annotations/test/foa_9f2b5a8f6696a4200a78.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the singing be heard?", "answer": "The singing is audible from 0.4s to 20.0s.", "canonical_answer": "0.4s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 2, "start_time": 0.4, "end_time": 20.0, "azimuth_deg": 92.04, "elevation_deg": 50.429, "distance_m": 1.22}]}
{"qa_id": "qa_ad2eaaf18800242d602a", "split": "test", "audio_id": "foa_9a74eee6264a6d990a6c", "audio_path": "audio/test/foa_9a74eee6264a6d990a6c.wav", "scene_annotation_csv_path": "annotations/test/foa_9a74eee6264a6d990a6c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the bird coming?", "answer": "36.9 degrees", "canonical_answer": "36.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": 36.895, "elevation_deg": 39.962, "distance_m": 0.68}]}
{"qa_id": "qa_59a26a9883c767769504", "split": "test", "audio_id": "foa_92f3d42b2b4df287a08a", "audio_path": "audio/test/foa_92f3d42b2b4df287a08a.wav", "scene_annotation_csv_path": "annotations/test/foa_92f3d42b2b4df287a08a.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-25.1 degrees, elevation=0.0 degrees?", "answer": "The sound detected at azimuth -25.1 degrees and elevation 0.0 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 5.8, "azimuth_deg": -25.137, "elevation_deg": 0.0, "distance_m": 4.49}]}
{"qa_id": "qa_6322d68d24993ba50214", "split": "test", "audio_id": "foa_c6daf87d6c0ba2f2aa68", "audio_path": "audio/test/foa_c6daf87d6c0ba2f2aa68.wav", "scene_annotation_csv_path": "annotations/test/foa_c6daf87d6c0ba2f2aa68.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the metal clink?", "answer": "6.1 degrees", "canonical_answer": "6.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": -55.421, "elevation_deg": 6.129, "distance_m": 1.01}]}
{"qa_id": "qa_a17263cb5287caeff278", "split": "test", "audio_id": "foa_62c99cb108f1f806708e", "audio_path": "audio/test/foa_62c99cb108f1f806708e.wav", "scene_annotation_csv_path": "annotations/test/foa_62c99cb108f1f806708e.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is heard from the left and above of the listener?", "answer": "The source heard coming from the left and above is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 7.2, "azimuth_deg": 110.281, "elevation_deg": 35.26, "distance_m": 1.58}]}
{"qa_id": "qa_78a9627f09cfbb4c237d", "split": "test", "audio_id": "foa_75fa8bd01c3a0d6f4cb7", "audio_path": "audio/test/foa_75fa8bd01c3a0d6f4cb7.wav", "scene_annotation_csv_path": "annotations/test/foa_75fa8bd01c3a0d6f4cb7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the metal clink coming?", "answer": "-88.5 degrees", "canonical_answer": "-88.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 2.8, "end_time": 3.7, "azimuth_deg": -88.493, "elevation_deg": -16.141, "distance_m": 3.08}]}
{"qa_id": "qa_cf8ddb76859efdc93ff8", "split": "test", "audio_id": "foa_dbe6aa46e59cae542ff9", "audio_path": "audio/test/foa_dbe6aa46e59cae542ff9.wav", "scene_annotation_csv_path": "annotations/test/foa_dbe6aa46e59cae542ff9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the machine in degrees.", "answer": "9.1 degrees", "canonical_answer": "9.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 5.8, "azimuth_deg": -108.556, "elevation_deg": 9.13, "distance_m": 1.09}]}
{"qa_id": "qa_0f6a1db62974ae0245d3", "split": "test", "audio_id": "foa_4dda4250a8b5d92c9b12", "audio_path": "audio/test/foa_4dda4250a8b5d92c9b12.wav", "scene_annotation_csv_path": "annotations/test/foa_4dda4250a8b5d92c9b12.csv", "dataset": "tau2636586", "data_source": "dcase_real", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=54.6 degrees, elevation=2.3 degrees?", "answer": "A knock is heard originating from azimuth 54.6 degrees and elevation 2.3 degrees.", "canonical_answer": "knock", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 8, "start_time": 5.0, "end_time": 5.9, "azimuth_deg": 54.645, "elevation_deg": 2.349, "distance_m": 9.5}]}
{"qa_id": "qa_a074d2d6ae5503cb8ea0", "split": "test", "audio_id": "foa_0aeac9062ed4a204972e", "audio_path": "audio/test/foa_0aeac9062ed4a204972e.wav", "scene_annotation_csv_path": "annotations/test/foa_0aeac9062ed4a204972e.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval can the speech be heard?", "answer": "The speech is active from 0.3s to 13.0s.", "canonical_answer": "0.3s to 13.0s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 13.0, "azimuth_deg": -155.267, "elevation_deg": -18.896, "distance_m": 4.62}]}
{"qa_id": "qa_ac7e2e83a0c8f7c33703", "split": "test", "audio_id": "foa_27ce0287a61609788f54", "audio_path": "audio/test/foa_27ce0287a61609788f54.wav", "scene_annotation_csv_path": "annotations/test/foa_27ce0287a61609788f54.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left of the listener?", "answer": "The source coming from the left is human vocalization.", "canonical_answer": "human vocalization", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 3, "start_time": 12.6, "end_time": 14.7, "azimuth_deg": 93.641, "elevation_deg": 4.61, "distance_m": 2.1}]}
{"qa_id": "qa_03c69eacd5c5585323ec", "split": "test", "audio_id": "foa_8dba8cbf966f7c2ac1c3", "audio_path": "audio/test/foa_8dba8cbf966f7c2ac1c3.wav", "scene_annotation_csv_path": "annotations/test/foa_8dba8cbf966f7c2ac1c3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a drawer cabinet that is active from 1.7s to 2.0s.", "canonical_answer": "drawer cabinet (1.7s to 2.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 0, "start_time": 1.7, "end_time": 2.0, "azimuth_deg": -129.76, "elevation_deg": -7.572, "distance_m": 0.66}]}
{"qa_id": "qa_f9cbc2bf671ef46a770f", "split": "test", "audio_id": "foa_3e0e4f6924034185497e", "audio_path": "audio/test/foa_3e0e4f6924034185497e.wav", "scene_annotation_csv_path": "annotations/test/foa_3e0e4f6924034185497e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the machine?", "answer": "12.2 degrees", "canonical_answer": "12.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 2.2, "azimuth_deg": -56.982, "elevation_deg": 12.181, "distance_m": 2.34}]}
{"qa_id": "qa_5d5a0ce1dc0132350c38", "split": "test", "audio_id": "foa_3f12c9bf14a5eaaf51d7", "audio_path": "audio/test/foa_3f12c9bf14a5eaaf51d7.wav", "scene_annotation_csv_path": "annotations/test/foa_3f12c9bf14a5eaaf51d7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the appliance occur?", "answer": "The appliance is active from 0.8s to 3.1s.", "canonical_answer": "0.8s to 3.1s", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.8, "end_time": 3.1, "azimuth_deg": -168.784, "elevation_deg": 11.19, "distance_m": 2.68}]}
{"qa_id": "qa_4e905581d09998547229", "split": "test", "audio_id": "foa_02d93de36cd64a692c72", "audio_path": "audio/test/foa_02d93de36cd64a692c72.wav", "scene_annotation_csv_path": "annotations/test/foa_02d93de36cd64a692c72.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-50.6 degrees, elevation=7.2 degrees?", "answer": "The sound detected at azimuth -50.6 degrees and elevation 7.2 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 8.2, "azimuth_deg": -50.559, "elevation_deg": 7.151, "distance_m": 2.07}]}
{"qa_id": "qa_d12e97d47a7b8e466d09", "split": "test", "audio_id": "foa_d14b45201a49d5247445", "audio_path": "audio/test/foa_d14b45201a49d5247445.wav", "scene_annotation_csv_path": "annotations/test/foa_d14b45201a49d5247445.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains breathing occurring from 0.1s to 4.3s.", "canonical_answer": "breathing (0.1s to 4.3s)", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.1, "end_time": 4.3, "azimuth_deg": 137.027, "elevation_deg": -31.905, "distance_m": 0.82}]}
{"qa_id": "qa_3ba492a18e7262b2c269", "split": "test", "audio_id": "foa_89b0623044a4b37f4c49", "audio_path": "audio/test/foa_89b0623044a4b37f4c49.wav", "scene_annotation_csv_path": "annotations/test/foa_89b0623044a4b37f4c49.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the tape coming?", "answer": "2.2 degrees", "canonical_answer": "2.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 1, "start_time": 1.6, "end_time": 7.7, "azimuth_deg": 2.231, "elevation_deg": 17.367, "distance_m": 2.34}]}
{"qa_id": "qa_add8a837f3ca975b7bc0", "split": "test", "audio_id": "foa_616d45cfb5d49791e79c", "audio_path": "audio/test/foa_616d45cfb5d49791e79c.wav", "scene_annotation_csv_path": "annotations/test/foa_616d45cfb5d49791e79c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back-left?", "answer": "The sound source located at the back-left is body sound.", "canonical_answer": "body sound", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.1, "end_time": 0.8, "azimuth_deg": 131.023, "elevation_deg": 12.481, "distance_m": 3.35}]}
{"qa_id": "qa_4edb58068d0db6ad740f", "split": "test", "audio_id": "foa_ea3b5509001474f95c11", "audio_path": "audio/test/foa_ea3b5509001474f95c11.wav", "scene_annotation_csv_path": "annotations/test/foa_ea3b5509001474f95c11.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the front-right side?", "answer": "The sound coming from the front-right side is scratch.", "canonical_answer": "scratch", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.4, "end_time": 17.6, "azimuth_deg": -59.276, "elevation_deg": 1.625, "distance_m": 2.9}]}
{"qa_id": "qa_92f1cf61e1c91a7c84c4", "split": "test", "audio_id": "foa_a56406ef14a91d201976", "audio_path": "audio/test/foa_a56406ef14a91d201976.wav", "scene_annotation_csv_path": "annotations/test/foa_a56406ef14a91d201976.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources can be heard in this audio, and what are their respective time intervals?", "answer": "The audio features tape from 1.8s to 20.0s, a keyboard instrument from 8.3s to 9.4s, and a train from 8.5s to 20.0s.", "canonical_answer": "tape (1.8s to 20.0s); keyboard instrument (8.3s to 9.4s); train (8.5s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 1.8, "end_time": 20.0, "azimuth_deg": -92.142, "elevation_deg": 7.722, "distance_m": 1.46}, {"class_id": 31, "class_name": "keyboard_instrument", "track_id": 1, "start_time": 8.3, "end_time": 9.4, "azimuth_deg": 140.712, "elevation_deg": 0.192, "distance_m": 2.35}, {"class_id": 53, "class_name": "train", "track_id": 2, "start_time": 8.5, "end_time": 20.0, "azimuth_deg": -43.962, "elevation_deg": 47.241, "distance_m": 1.27}]}
{"qa_id": "qa_32880330ff77530a3ac5", "split": "test", "audio_id": "foa_76b30ab71397cf4c8c89", "audio_path": "audio/test/foa_76b30ab71397cf4c8c89.wav", "scene_annotation_csv_path": "annotations/test/foa_76b30ab71397cf4c8c89.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=3.7 degrees, elevation=-53.4 degrees?", "answer": "A bird is located at azimuth=3.7 degrees and elevation=-53.4 degrees.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 1.6, "end_time": 18.8, "azimuth_deg": 3.717, "elevation_deg": -53.378, "distance_m": 1.68}]}
{"qa_id": "qa_73b37aeb0859d5e4f900", "split": "test", "audio_id": "foa_f425745cade7f596113a", "audio_path": "audio/test/foa_f425745cade7f596113a.wav", "scene_annotation_csv_path": "annotations/test/foa_f425745cade7f596113a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the time interval during which the finger snapping occurs?", "answer": "The finger snapping event is active from 0.3s to 13.2s.", "canonical_answer": "0.3s to 13.2s", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 0, "start_time": 0.3, "end_time": 13.2, "azimuth_deg": -37.145, "elevation_deg": -32.882, "distance_m": 1.21}]}
{"qa_id": "qa_e9663be0c622fb95f1da", "split": "test", "audio_id": "foa_59f7b0f491a68478a403", "audio_path": "audio/test/foa_59f7b0f491a68478a403.wav", "scene_annotation_csv_path": "annotations/test/foa_59f7b0f491a68478a403.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the tearing coming?", "answer": "103.7 degrees", "canonical_answer": "103.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 2, "start_time": 0.3, "end_time": 17.2, "azimuth_deg": 103.732, "elevation_deg": 0.0, "distance_m": 4.16}]}
{"qa_id": "qa_1b4517d6d655858b7e4c", "split": "test", "audio_id": "foa_e2509dbb7257fc1ea87e", "audio_path": "audio/test/foa_e2509dbb7257fc1ea87e.wav", "scene_annotation_csv_path": "annotations/test/foa_e2509dbb7257fc1ea87e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the telephone alarm?", "answer": "-1.3 degrees", "canonical_answer": "-1.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 0.0, "end_time": 2.0, "azimuth_deg": -80.573, "elevation_deg": -1.342, "distance_m": 2.41}]}
{"qa_id": "qa_74aaa9f299ca7a8a7aea", "split": "test", "audio_id": "foa_bd16d12ced78b82e2708", "audio_path": "audio/test/foa_bd16d12ced78b82e2708.wav", "scene_annotation_csv_path": "annotations/test/foa_bd16d12ced78b82e2708.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip contains a printer sound that lasts from 0.0s to 6.3s.", "canonical_answer": "printer (0.0s to 6.3s)", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.0, "end_time": 6.3, "azimuth_deg": -18.452, "elevation_deg": -2.303, "distance_m": 1.35}]}
{"qa_id": "qa_058795a30b0c77e85a99", "split": "test", "audio_id": "foa_9b71d5d568ccb3891426", "audio_path": "audio/test/foa_9b71d5d568ccb3891426.wav", "scene_annotation_csv_path": "annotations/test/foa_9b71d5d568ccb3891426.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the paper in degrees.", "answer": "-172.1 degrees", "canonical_answer": "-172.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": -172.087, "elevation_deg": -17.686, "distance_m": 2.44}]}
{"qa_id": "qa_ee003a0b3d6650af62ab", "split": "test", "audio_id": "foa_581b19125199f4919133", "audio_path": "audio/test/foa_581b19125199f4919133.wav", "scene_annotation_csv_path": "annotations/test/foa_581b19125199f4919133.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located behind and below the listener?", "answer": "The source that can be heard from the back and below is an appliance.", "canonical_answer": "appliance", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.0, "end_time": 11.6, "azimuth_deg": 177.673, "elevation_deg": -21.959, "distance_m": 0.85}]}
{"qa_id": "qa_875d76a24b55d75b0ad1", "split": "test", "audio_id": "foa_289d789c1cbf173e5a49", "audio_path": "audio/test/foa_289d789c1cbf173e5a49.wav", "scene_annotation_csv_path": "annotations/test/foa_289d789c1cbf173e5a49.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=73.4 degrees, elevation=11.2 degrees?", "answer": "A bird is heard coming from azimuth=73.4 degrees and elevation=11.2 degrees.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.1, "end_time": 1.0, "azimuth_deg": 73.378, "elevation_deg": 11.185, "distance_m": 1.94}]}
{"qa_id": "qa_f5da1b4d374b30787a13", "split": "test", "audio_id": "foa_02ff03c74089f56903fd", "audio_path": "audio/test/foa_02ff03c74089f56903fd.wav", "scene_annotation_csv_path": "annotations/test/foa_02ff03c74089f56903fd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the male speech in degrees.", "answer": "-25.6 degrees", "canonical_answer": "-25.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.2, "end_time": 3.4, "azimuth_deg": -138.508, "elevation_deg": -25.604, "distance_m": 3.02}]}
{"qa_id": "qa_aae42cb5db73af2bb248", "split": "test", "audio_id": "foa_06eab5f048c29340583f", "audio_path": "audio/test/foa_06eab5f048c29340583f.wav", "scene_annotation_csv_path": "annotations/test/foa_06eab5f048c29340583f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the dog active?", "answer": "The dog is active throughout the interval from 0.1s to 20.0s.", "canonical_answer": "0.1s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": -114.503, "elevation_deg": -25.572, "distance_m": 3.01}]}
{"qa_id": "qa_bca1c7b55af6cb904119", "split": "test", "audio_id": "foa_77d5cf392bdbb269bb72", "audio_path": "audio/test/foa_77d5cf392bdbb269bb72.wav", "scene_annotation_csv_path": "annotations/test/foa_77d5cf392bdbb269bb72.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=38.3 degrees, elevation=19.1 degrees?", "answer": "A guitar is located at azimuth=38.3 degrees and elevation=19.1 degrees.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": 38.332, "elevation_deg": 19.069, "distance_m": 2.77}]}
{"qa_id": "qa_30fd97c5e23c160cc52a", "split": "test", "audio_id": "foa_c35f3db0073663c5ac18", "audio_path": "audio/test/foa_c35f3db0073663c5ac18.wav", "scene_annotation_csv_path": "annotations/test/foa_c35f3db0073663c5ac18.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the scratch be heard?", "answer": "The scratch is active from 0.0s to 1.8s.", "canonical_answer": "0.0s to 1.8s", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.0, "end_time": 1.8, "azimuth_deg": -77.989, "elevation_deg": -18.078, "distance_m": 3.06}]}
{"qa_id": "qa_e0f0c7222beb263a95a6", "split": "test", "audio_id": "foa_09c9e22d5dedc4a8e775", "audio_path": "audio/test/foa_09c9e22d5dedc4a8e775.wav", "scene_annotation_csv_path": "annotations/test/foa_09c9e22d5dedc4a8e775.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the duration of each?", "answer": "The audio contains crackle from 0.8s to 7.6s, train from 2.4s to 10.8s, bell from 9.0s to 10.1s, and fire from 9.4s to 11.3s.", "canonical_answer": "crackle (0.8s to 7.6s); train (2.4s to 10.8s); bell (9.0s to 10.1s); fire (9.4s to 11.3s)", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 1, "start_time": 0.8, "end_time": 7.6, "azimuth_deg": -100.121, "elevation_deg": -7.566, "distance_m": 1.45}, {"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 2.4, "end_time": 10.8, "azimuth_deg": -80.883, "elevation_deg": 5.342, "distance_m": 1.13}, {"class_id": 4, "class_name": "bell", "track_id": 3, "start_time": 9.0, "end_time": 10.1, "azimuth_deg": -71.202, "elevation_deg": 27.64, "distance_m": 1.45}, {"class_id": 22, "class_name": "fire", "track_id": 2, "start_time": 9.4, "end_time": 11.3, "azimuth_deg": -92.549, "elevation_deg": -14.543, "distance_m": 3.6}]}
{"qa_id": "qa_714887564ae27f8e8d34", "split": "test", "audio_id": "foa_7e751fde28b741535573", "audio_path": "audio/test/foa_7e751fde28b741535573.wav", "scene_annotation_csv_path": "annotations/test/foa_7e751fde28b741535573.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the wind?", "answer": "38.6 degrees", "canonical_answer": "38.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.1, "end_time": 3.2, "azimuth_deg": 38.623, "elevation_deg": -42.642, "distance_m": 1.62}]}
{"qa_id": "qa_d78b28360994be98a48c", "split": "test", "audio_id": "foa_0bbad4929975eec70737", "audio_path": "audio/test/foa_0bbad4929975eec70737.wav", "scene_annotation_csv_path": "annotations/test/foa_0bbad4929975eec70737.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is coming from the right and below?", "answer": "The sound source coming from the right and below is a drum.", "canonical_answer": "drum", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.3, "end_time": 11.4, "azimuth_deg": -75.27, "elevation_deg": -44.915, "distance_m": 2.1}]}
{"qa_id": "qa_bf8a593bf758b501a338", "split": "test", "audio_id": "foa_8c143fe4b2e188e7178c", "audio_path": "audio/test/foa_8c143fe4b2e188e7178c.wav", "scene_annotation_csv_path": "annotations/test/foa_8c143fe4b2e188e7178c.csv", "dataset": "tau2636594", "data_source": "dcase_real", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the dog in degrees.", "answer": "30.0 degrees", "canonical_answer": "30.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 14, "start_time": 8.7, "end_time": 10.7, "azimuth_deg": -121.0, "elevation_deg": 30.0, "distance_m": 1.0}]}
{"qa_id": "qa_e91b3793a9e67ee10356", "split": "test", "audio_id": "foa_35073232a44690976cdd", "audio_path": "audio/test/foa_35073232a44690976cdd.wav", "scene_annotation_csv_path": "annotations/test/foa_35073232a44690976cdd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the breathing in degrees.", "answer": "11.8 degrees", "canonical_answer": "11.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": -141.618, "elevation_deg": 11.812, "distance_m": 1.92}]}
{"qa_id": "qa_3e8b97d43925c8c6d3e3", "split": "test", "audio_id": "foa_8addb93d6ffb8af9c7cc", "audio_path": "audio/test/foa_8addb93d6ffb8af9c7cc.wav", "scene_annotation_csv_path": "annotations/test/foa_8addb93d6ffb8af9c7cc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is coming from the front?", "answer": "The sound source coming from the front is home sound.", "canonical_answer": "home sound", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.7, "end_time": 20.0, "azimuth_deg": 8.027, "elevation_deg": -10.294, "distance_m": 0.97}]}
{"qa_id": "qa_b50583cec968257c95a4", "split": "test", "audio_id": "foa_e5834416efbc4d6737c5", "audio_path": "audio/test/foa_e5834416efbc4d6737c5.wav", "scene_annotation_csv_path": "annotations/test/foa_e5834416efbc4d6737c5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-42.6 degrees, elevation=6.5 degrees?", "answer": "A person is singing at that specific location.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": -42.65, "elevation_deg": 6.547, "distance_m": 1.81}]}
{"qa_id": "qa_9caca24fe8698ae5fbba", "split": "test", "audio_id": "foa_a489d041c89a55b38448", "audio_path": "audio/test/foa_a489d041c89a55b38448.wav", "scene_annotation_csv_path": "annotations/test/foa_a489d041c89a55b38448.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the train active?", "answer": "The train is active from 5.6s to 18.3s.", "canonical_answer": "5.6s to 18.3s", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 2, "start_time": 5.6, "end_time": 18.3, "azimuth_deg": 59.975, "elevation_deg": -3.081, "distance_m": 1.94}]}
{"qa_id": "qa_1e2b93715756ab83a5ef", "split": "test", "audio_id": "foa_b183084575ec12854097", "audio_path": "audio/test/foa_b183084575ec12854097.wav", "scene_annotation_csv_path": "annotations/test/foa_b183084575ec12854097.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their specific time intervals?", "answer": "The audio contains a knock that occurs from 4.2s to 18.9s.", "canonical_answer": "knock (4.2s to 18.9s)", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 0, "start_time": 4.2, "end_time": 18.9, "azimuth_deg": -123.78, "elevation_deg": -4.252, "distance_m": 1.17}]}
{"qa_id": "qa_1e580d8f1afe224cde56", "split": "test", "audio_id": "foa_8f18d251b5a074d48c04", "audio_path": "audio/test/foa_8f18d251b5a074d48c04.wav", "scene_annotation_csv_path": "annotations/test/foa_8f18d251b5a074d48c04.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the ocean in degrees.", "answer": "-12.9 degrees", "canonical_answer": "-12.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 2, "start_time": 0.3, "end_time": 4.4, "azimuth_deg": -12.853, "elevation_deg": -0.043, "distance_m": 3.16}]}
{"qa_id": "qa_d46054b9166220b48079", "split": "test", "audio_id": "foa_7147d75e2d3a1075d226", "audio_path": "audio/test/foa_7147d75e2d3a1075d226.wav", "scene_annotation_csv_path": "annotations/test/foa_7147d75e2d3a1075d226.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the footsteps in degrees.", "answer": "-161.1 degrees", "canonical_answer": "-161.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 1.6, "end_time": 3.3, "azimuth_deg": -161.08, "elevation_deg": -18.377, "distance_m": 2.68}]}
{"qa_id": "qa_a54c0dcf89f08736abda", "split": "test", "audio_id": "foa_dc08e5e7ead5dc46f66e", "audio_path": "audio/test/foa_dc08e5e7ead5dc46f66e.wav", "scene_annotation_csv_path": "annotations/test/foa_dc08e5e7ead5dc46f66e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the telephone alarm located?", "answer": "-38.7 degrees", "canonical_answer": "-38.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 2, "start_time": 6.4, "end_time": 7.5, "azimuth_deg": -149.999, "elevation_deg": -38.726, "distance_m": 2.38}]}
{"qa_id": "qa_eafd4b5cf298f156875d", "split": "test", "audio_id": "foa_05694f075bb341cfbcbc", "audio_path": "audio/test/foa_05694f075bb341cfbcbc.wav", "scene_annotation_csv_path": "annotations/test/foa_05694f075bb341cfbcbc.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=31.3 degrees, elevation=19.4 degrees?", "answer": "The sound detected at azimuth=31.3 degrees and elevation=19.4 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 3.9, "azimuth_deg": 31.253, "elevation_deg": 19.446, "distance_m": 3.87}]}
{"qa_id": "qa_47c4bc17418faef361c0", "split": "test", "audio_id": "foa_65e0f837fe79f3acc4e8", "audio_path": "audio/test/foa_65e0f837fe79f3acc4e8.wav", "scene_annotation_csv_path": "annotations/test/foa_65e0f837fe79f3acc4e8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the guitar be heard?", "answer": "The guitar is audible from 0.2s to 1.5s.", "canonical_answer": "0.2s to 1.5s", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.2, "end_time": 1.5, "azimuth_deg": 11.253, "elevation_deg": -23.242, "distance_m": 2.06}]}
{"qa_id": "qa_7643939cc84b4e898a76", "split": "test", "audio_id": "foa_00043dd72187e5aa2141", "audio_path": "audio/test/foa_00043dd72187e5aa2141.wav", "scene_annotation_csv_path": "annotations/test/foa_00043dd72187e5aa2141.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip contains a drum sound occurring from 0.0s to 0.1s.", "canonical_answer": "drum (0.0s to 0.1s)", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": 84.278, "elevation_deg": 13.009, "distance_m": 3.32}]}
{"qa_id": "qa_effc800d6ead3d5d798e", "split": "test", "audio_id": "foa_113180ec7e791a33bacd", "audio_path": "audio/test/foa_113180ec7e791a33bacd.wav", "scene_annotation_csv_path": "annotations/test/foa_113180ec7e791a33bacd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is heard from the left of the listener?", "answer": "The sound source heard from the left is a cat.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 93.26, "elevation_deg": -3.756, "distance_m": 3.44}]}
{"qa_id": "qa_1c33b84d3fe916b929fb", "split": "test", "audio_id": "foa_16d0bb9acce1bb53189a", "audio_path": "audio/test/foa_16d0bb9acce1bb53189a.wav", "scene_annotation_csv_path": "annotations/test/foa_16d0bb9acce1bb53189a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound events are present in this audio clip, and what are their time intervals?", "answer": "The audio contains an insect from 0.0s to 20.0s.", "canonical_answer": "insect (0.0s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 161.47, "elevation_deg": -22.13, "distance_m": 3.07}]}
{"qa_id": "qa_35234108e33570ea4398", "split": "test", "audio_id": "foa_1dd9af3ea2cb631a910b", "audio_path": "audio/test/foa_1dd9af3ea2cb631a910b.wav", "scene_annotation_csv_path": "annotations/test/foa_1dd9af3ea2cb631a910b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the keyboard instrument active?", "answer": "The keyboard instrument is active from 0.1s to 3.6s.", "canonical_answer": "0.1s to 3.6s", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.1, "end_time": 3.6, "azimuth_deg": 69.989, "elevation_deg": -59.041, "distance_m": 1.28}]}
{"qa_id": "qa_efac8a345789cd66f754", "split": "test", "audio_id": "foa_a10c8cc7e305d2c97342", "audio_path": "audio/test/foa_a10c8cc7e305d2c97342.wav", "scene_annotation_csv_path": "annotations/test/foa_a10c8cc7e305d2c97342.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What source is heard from the right of the listener?", "answer": "The source coming from the right is a metal clink.", "canonical_answer": "metal clink", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.7, "end_time": 10.8, "azimuth_deg": -88.601, "elevation_deg": 6.047, "distance_m": 2.85}]}
{"qa_id": "qa_dcfe7b3d1c9852aa7e39", "split": "test", "audio_id": "foa_7404cdb2aec8225567ad", "audio_path": "audio/test/foa_7404cdb2aec8225567ad.wav", "scene_annotation_csv_path": "annotations/test/foa_7404cdb2aec8225567ad.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the speech?", "answer": "146.0 degrees", "canonical_answer": "146.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.5, "end_time": 9.3, "azimuth_deg": 146.036, "elevation_deg": 0.07, "distance_m": 4.12}]}
{"qa_id": "qa_f6d0dcacf4e60384522b", "split": "test", "audio_id": "foa_266daed638347c7d4018", "audio_path": "audio/test/foa_266daed638347c7d4018.wav", "scene_annotation_csv_path": "annotations/test/foa_266daed638347c7d4018.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the musical instrument?", "answer": "28.4 degrees", "canonical_answer": "28.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.0, "end_time": 15.2, "azimuth_deg": -146.822, "elevation_deg": 28.4, "distance_m": 1.18}]}
{"qa_id": "qa_1903edcc36e40a30a97c", "split": "test", "audio_id": "foa_dcf649ce2ee0476ee136", "audio_path": "audio/test/foa_dcf649ce2ee0476ee136.wav", "scene_annotation_csv_path": "annotations/test/foa_dcf649ce2ee0476ee136.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=59.3 degrees, elevation=-2.6 degrees?", "answer": "The sound detected at azimuth=59.3 degrees and elevation=-2.6 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 8.5, "azimuth_deg": 59.343, "elevation_deg": -2.627, "distance_m": 2.6}]}
{"qa_id": "qa_ea986bc6641c90c5adcb", "split": "test", "audio_id": "foa_c029363fbf829d208935", "audio_path": "audio/test/foa_c029363fbf829d208935.wav", "scene_annotation_csv_path": "annotations/test/foa_c029363fbf829d208935.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the machine located?", "answer": "-19.2 degrees", "canonical_answer": "-19.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 1, "start_time": 2.3, "end_time": 9.1, "azimuth_deg": 11.648, "elevation_deg": -19.196, "distance_m": 2.76}]}
{"qa_id": "qa_c27a7c996108bb445b9d", "split": "test", "audio_id": "foa_e6461267203235415972", "audio_path": "audio/test/foa_e6461267203235415972.wav", "scene_annotation_csv_path": "annotations/test/foa_e6461267203235415972.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What source is heard from the back and below of the listener?", "answer": "The source heard from the back and below is a cat.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 16.4, "azimuth_deg": -167.576, "elevation_deg": -17.529, "distance_m": 1.94}]}
{"qa_id": "qa_99830c9e808dbe676ea5", "split": "test", "audio_id": "foa_32bcdedff6e38a47c69e", "audio_path": "audio/test/foa_32bcdedff6e38a47c69e.wav", "scene_annotation_csv_path": "annotations/test/foa_32bcdedff6e38a47c69e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the crackle coming?", "answer": "3.1 degrees", "canonical_answer": "3.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 0, "start_time": 0.7, "end_time": 11.4, "azimuth_deg": 3.133, "elevation_deg": 17.193, "distance_m": 2.75}]}
{"qa_id": "qa_96d16ae7118cd1058fb0", "split": "test", "audio_id": "foa_f6ad37a1f6e2506908d9", "audio_path": "audio/test/foa_f6ad37a1f6e2506908d9.wav", "scene_annotation_csv_path": "annotations/test/foa_f6ad37a1f6e2506908d9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=113.9 degrees, elevation=-16.1 degrees?", "answer": "A cat is located at azimuth=113.9 degrees and elevation=-16.1 degrees.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": 113.907, "elevation_deg": -16.138, "distance_m": 3.3}]}
{"qa_id": "qa_21a459b9178f848471a2", "split": "test", "audio_id": "foa_0810ad07ade73a58706e", "audio_path": "audio/test/foa_0810ad07ade73a58706e.wav", "scene_annotation_csv_path": "annotations/test/foa_0810ad07ade73a58706e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be identified in this audio clip, and what is the duration for each one?", "answer": "The audio clip features paper from 0.4s to 12.8s, a door from 3.4s to 4.2s, male speech from 6.6s to 7.1s, body sound from 9.0s to 10.0s, and a drawer cabinet from 9.4s to 13.0s.", "canonical_answer": "paper (0.4s to 12.8s); door (3.4s to 4.2s); male speech (6.6s to 7.1s); body sound (9.0s to 10.0s); drawer cabinet (9.4s to 13.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.4, "end_time": 12.8, "azimuth_deg": 164.163, "elevation_deg": -31.686, "distance_m": 2.79}, {"class_id": 17, "class_name": "door", "track_id": 1, "start_time": 3.4, "end_time": 4.2, "azimuth_deg": 168.753, "elevation_deg": -3.204, "distance_m": 2.0}, {"class_id": 36, "class_name": "male_speech", "track_id": 2, "start_time": 6.6, "end_time": 7.1, "azimuth_deg": -125.2, "elevation_deg": -35.078, "distance_m": 1.95}, {"class_id": 6, "class_name": "body_sound", "track_id": 4, "start_time": 9.0, "end_time": 10.0, "azimuth_deg": 167.503, "elevation_deg": -9.706, "distance_m": 3.51}, {"class_id": 18, "class_name": "drawer_cabinet", "track_id": 3, "start_time": 9.4, "end_time": 13.0, "azimuth_deg": 174.896, "elevation_deg": 21.261, "distance_m": 2.6}]}
{"qa_id": "qa_cabec3711c3cdd5f5945", "split": "test", "audio_id": "foa_1ce1eb9a73cf3e4e4daf", "audio_path": "audio/test/foa_1ce1eb9a73cf3e4e4daf.wav", "scene_annotation_csv_path": "annotations/test/foa_1ce1eb9a73cf3e4e4daf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the home sound be heard?", "answer": "The home sound is active from 0.2s to 20.0s.", "canonical_answer": "0.2s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": -89.285, "elevation_deg": 15.344, "distance_m": 1.69}]}
{"qa_id": "qa_10c6c21b3017aeee8772", "split": "test", "audio_id": "foa_5746804824947e785620", "audio_path": "audio/test/foa_5746804824947e785620.wav", "scene_annotation_csv_path": "annotations/test/foa_5746804824947e785620.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be heard in the audio clip, and what are their respective time intervals?", "answer": "The audio contains typing from 0.0s to 14.8s, a metal clink from 7.2s to 11.6s, singing from 8.6s to 15.6s, and a dog from 11.8s to 15.1s.", "canonical_answer": "typing (0.0s to 14.8s); metal clink (7.2s to 11.6s); singing (8.6s to 15.6s); dog (11.8s to 15.1s)", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.0, "end_time": 14.8, "azimuth_deg": 119.585, "elevation_deg": 30.479, "distance_m": 1.93}, {"class_id": 37, "class_name": "metal_clink", "track_id": 1, "start_time": 7.2, "end_time": 11.6, "azimuth_deg": -149.75, "elevation_deg": -14.592, "distance_m": 2.94}, {"class_id": 45, "class_name": "singing", "track_id": 2, "start_time": 8.6, "end_time": 15.6, "azimuth_deg": -121.017, "elevation_deg": -16.167, "distance_m": 1.66}, {"class_id": 16, "class_name": "dog", "track_id": 3, "start_time": 11.8, "end_time": 15.1, "azimuth_deg": -35.96, "elevation_deg": -11.276, "distance_m": 3.08}]}
{"qa_id": "qa_af908ccd9277c1d3cb33", "split": "test", "audio_id": "foa_ad4f9c845b25ca7b2a3d", "audio_path": "audio/test/foa_ad4f9c845b25ca7b2a3d.wav", "scene_annotation_csv_path": "annotations/test/foa_ad4f9c845b25ca7b2a3d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source can be heard from the back and below?", "answer": "The sound source coming from the back and below is kitchenware.", "canonical_answer": "kitchenware", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 0.0, "end_time": 2.6, "azimuth_deg": 158.674, "elevation_deg": -19.356, "distance_m": 2.5}]}
{"qa_id": "qa_92bf9af380609b3f6474", "split": "test", "audio_id": "foa_09d742bbdf6aab37c220", "audio_path": "audio/test/foa_09d742bbdf6aab37c220.wav", "scene_annotation_csv_path": "annotations/test/foa_09d742bbdf6aab37c220.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=92.7 degrees, elevation=20.2 degrees?", "answer": "An animal sound is coming from azimuth 92.7 degrees and elevation 20.2 degrees.", "canonical_answer": "animal", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 2, "start_time": 5.9, "end_time": 6.4, "azimuth_deg": 92.702, "elevation_deg": 20.229, "distance_m": 1.91}]}
{"qa_id": "qa_9cdec3badb2ce7c6fdeb", "split": "test", "audio_id": "foa_7278dc600c557447fe1a", "audio_path": "audio/test/foa_7278dc600c557447fe1a.wav", "scene_annotation_csv_path": "annotations/test/foa_7278dc600c557447fe1a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the camera in degrees.", "answer": "112.4 degrees", "canonical_answer": "112.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 1, "start_time": 4.6, "end_time": 19.1, "azimuth_deg": 112.396, "elevation_deg": 29.832, "distance_m": 1.67}]}
{"qa_id": "qa_256bd098c9c851cecdae", "split": "test", "audio_id": "foa_0651218d9498eb37f00c", "audio_path": "audio/test/foa_0651218d9498eb37f00c.wav", "scene_annotation_csv_path": "annotations/test/foa_0651218d9498eb37f00c.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the tape active?", "answer": "The tape event is active from 0.8s to 12.9s.", "canonical_answer": "0.8s to 12.9s", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 0.8, "end_time": 12.9, "azimuth_deg": -138.359, "elevation_deg": 0.0, "distance_m": 1.39}]}
{"qa_id": "qa_1dcb23b1d13174f24775", "split": "test", "audio_id": "foa_5f756ca7b0e97c3b9932", "audio_path": "audio/test/foa_5f756ca7b0e97c3b9932.wav", "scene_annotation_csv_path": "annotations/test/foa_5f756ca7b0e97c3b9932.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the wind instrument located?", "answer": "-3.6 degrees", "canonical_answer": "-3.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": 17.467, "elevation_deg": -3.65, "distance_m": 1.65}]}
{"qa_id": "qa_8ca95407f4db6f947e0b", "split": "test", "audio_id": "foa_8616e279807270e27365", "audio_path": "audio/test/foa_8616e279807270e27365.wav", "scene_annotation_csv_path": "annotations/test/foa_8616e279807270e27365.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the cat?", "answer": "-58.5 degrees", "canonical_answer": "-58.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 2, "start_time": 5.3, "end_time": 6.0, "azimuth_deg": -172.142, "elevation_deg": -58.536, "distance_m": 1.94}]}
{"qa_id": "qa_1f68aad0f5dbfae5d1f5", "split": "test", "audio_id": "foa_ce6eb6eb4d8b19687467", "audio_path": "audio/test/foa_ce6eb6eb4d8b19687467.wav", "scene_annotation_csv_path": "annotations/test/foa_ce6eb6eb4d8b19687467.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a knock that is active from 0.8s to 4.8s.", "canonical_answer": "knock (0.8s to 4.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 0, "start_time": 0.8, "end_time": 4.8, "azimuth_deg": 59.725, "elevation_deg": -43.003, "distance_m": 1.47}]}
{"qa_id": "qa_994c51b0869c86ecbc5e", "split": "test", "audio_id": "foa_960f9b67f1463e3a9a31", "audio_path": "audio/test/foa_960f9b67f1463e3a9a31.wav", "scene_annotation_csv_path": "annotations/test/foa_960f9b67f1463e3a9a31.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front-left?", "answer": "The source located at the front-left is breathing.", "canonical_answer": "breathing", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.7, "end_time": 1.6, "azimuth_deg": 49.022, "elevation_deg": 11.115, "distance_m": 3.51}]}
{"qa_id": "qa_7a8532afb1c4326fdf98", "split": "test", "audio_id": "foa_ad107ebce56e28aca944", "audio_path": "audio/test/foa_ad107ebce56e28aca944.wav", "scene_annotation_csv_path": "annotations/test/foa_ad107ebce56e28aca944.csv", "dataset": "tau2636586", "data_source": "dcase_real", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=65.8 degrees, elevation=-2.0 degrees?", "answer": "The sound heard from azimuth=65.8 degrees, elevation=-2.0 degrees is typing.", "canonical_answer": "typing", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 31, "start_time": 3.2, "end_time": 5.7, "azimuth_deg": 65.755, "elevation_deg": -2.034, "distance_m": 2.0}]}
{"qa_id": "qa_16206db32b9800f48538", "split": "test", "audio_id": "foa_ce953d9544e59432f48b", "audio_path": "audio/test/foa_ce953d9544e59432f48b.wav", "scene_annotation_csv_path": "annotations/test/foa_ce953d9544e59432f48b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the dog be heard?", "answer": "The dog is heard in the audio from 3.1s to 3.8s.", "canonical_answer": "3.1s to 3.8s", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 3.1, "end_time": 3.8, "azimuth_deg": 20.357, "elevation_deg": -33.362, "distance_m": 1.95}]}
{"qa_id": "qa_a59681d9d16c38f9e2ef", "split": "test", "audio_id": "foa_81f053fd76948b15ae67", "audio_path": "audio/test/foa_81f053fd76948b15ae67.wav", "scene_annotation_csv_path": "annotations/test/foa_81f053fd76948b15ae67.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the war sound coming?", "answer": "-116.2 degrees", "canonical_answer": "-116.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -116.244, "elevation_deg": 19.725, "distance_m": 1.73}]}
{"qa_id": "qa_01e06c318d1cb0bb0fe1", "split": "test", "audio_id": "foa_674095ecd56be3b46115", "audio_path": "audio/test/foa_674095ecd56be3b46115.wav", "scene_annotation_csv_path": "annotations/test/foa_674095ecd56be3b46115.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a zipper from 0.6s to 8.3s, a telephone alarm from 0.9s to 2.8s, and a gong from 4.2s to 8.5s.", "canonical_answer": "zipper (0.6s to 8.3s); telephone alarm (0.9s to 2.8s); gong (4.2s to 8.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.6, "end_time": 8.3, "azimuth_deg": -40.707, "elevation_deg": 5.191, "distance_m": 0.53}, {"class_id": 50, "class_name": "telephone_alarm", "track_id": 1, "start_time": 0.9, "end_time": 2.8, "azimuth_deg": 131.473, "elevation_deg": -24.83, "distance_m": 2.32}, {"class_id": 26, "class_name": "gong", "track_id": 2, "start_time": 4.2, "end_time": 8.5, "azimuth_deg": -136.573, "elevation_deg": 15.865, "distance_m": 1.7}]}
{"qa_id": "qa_0593512874f833b943b6", "split": "test", "audio_id": "foa_103bbd4b67d4b5d68dad", "audio_path": "audio/test/foa_103bbd4b67d4b5d68dad.wav", "scene_annotation_csv_path": "annotations/test/foa_103bbd4b67d4b5d68dad.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-16.9 degrees, elevation=8.3 degrees?", "answer": "A bird is located at azimuth -16.9 degrees and elevation 8.3 degrees.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.1, "end_time": 0.3, "azimuth_deg": -16.941, "elevation_deg": 8.255, "distance_m": 2.67}]}
{"qa_id": "qa_0cf05468ad94427a246f", "split": "test", "audio_id": "foa_85ad3d3484b5721355b4", "audio_path": "audio/test/foa_85ad3d3484b5721355b4.wav", "scene_annotation_csv_path": "annotations/test/foa_85ad3d3484b5721355b4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the water?", "answer": "57.5 degrees", "canonical_answer": "57.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.2, "end_time": 2.0, "azimuth_deg": 16.233, "elevation_deg": 57.513, "distance_m": 0.96}]}
{"qa_id": "qa_214866e5ab8b996af3e0", "split": "test", "audio_id": "foa_466b96f4650ab15b24df", "audio_path": "audio/test/foa_466b96f4650ab15b24df.wav", "scene_annotation_csv_path": "annotations/test/foa_466b96f4650ab15b24df.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the back-left?", "answer": "The sound source coming from the back-left is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": 150.21, "elevation_deg": 0.0, "distance_m": 2.48}]}
{"qa_id": "qa_b49501a016fefb722e9d", "split": "test", "audio_id": "foa_a1b4e4f0919ca12a8efb", "audio_path": "audio/test/foa_a1b4e4f0919ca12a8efb.wav", "scene_annotation_csv_path": "annotations/test/foa_a1b4e4f0919ca12a8efb.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the crushing?", "answer": "-63.7 degrees", "canonical_answer": "-63.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 0, "start_time": 0.0, "end_time": 8.1, "azimuth_deg": -63.713, "elevation_deg": -21.071, "distance_m": 3.56}]}
{"qa_id": "qa_df6530e44c02fada2035", "split": "test", "audio_id": "foa_dc4d5e26a940b577d83a", "audio_path": "audio/test/foa_dc4d5e26a940b577d83a.wav", "scene_annotation_csv_path": "annotations/test/foa_dc4d5e26a940b577d83a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the bird event active?", "answer": "The bird event occurs from 0.0s to 2.0s.", "canonical_answer": "0.0s to 2.0s", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 2.0, "azimuth_deg": -102.521, "elevation_deg": 41.35, "distance_m": 1.42}]}
{"qa_id": "qa_110ad911a4f741a651d4", "split": "test", "audio_id": "foa_45396b26ba191ae116b7", "audio_path": "audio/test/foa_45396b26ba191ae116b7.wav", "scene_annotation_csv_path": "annotations/test/foa_45396b26ba191ae116b7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the drawer cabinet?", "answer": "7.3 degrees", "canonical_answer": "7.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 0, "start_time": 3.3, "end_time": 12.8, "azimuth_deg": 12.237, "elevation_deg": 7.327, "distance_m": 1.41}]}
{"qa_id": "qa_2a3d7cfe458233f40b90", "split": "test", "audio_id": "foa_e876da51b05fc847b2be", "audio_path": "audio/test/foa_e876da51b05fc847b2be.wav", "scene_annotation_csv_path": "annotations/test/foa_e876da51b05fc847b2be.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the speech occur?", "answer": "The speech event is active from 0.2s to 2.3s.", "canonical_answer": "0.2s to 2.3s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 2.3, "azimuth_deg": -80.073, "elevation_deg": 28.662, "distance_m": 1.67}]}
{"qa_id": "qa_baba6303a6eab31428d0", "split": "test", "audio_id": "foa_e900a48dbf58345c55d8", "audio_path": "audio/test/foa_e900a48dbf58345c55d8.wav", "scene_annotation_csv_path": "annotations/test/foa_e900a48dbf58345c55d8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=56.0 degrees, elevation=5.7 degrees?", "answer": "The sound heard from azimuth=56.0 degrees and elevation=5.7 degrees is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 2, "start_time": 12.6, "end_time": 18.2, "azimuth_deg": 55.96, "elevation_deg": 5.727, "distance_m": 3.03}]}
{"qa_id": "qa_58e7322615dd7fd09bc0", "split": "test", "audio_id": "foa_bad4ab32219a1270ac56", "audio_path": "audio/test/foa_bad4ab32219a1270ac56.wav", "scene_annotation_csv_path": "annotations/test/foa_bad4ab32219a1270ac56.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front-right and below the listener?", "answer": "The source located to the front-right and below the listener is a camera.", "canonical_answer": "camera", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 2, "start_time": 14.1, "end_time": 17.0, "azimuth_deg": -44.952, "elevation_deg": -41.335, "distance_m": 1.67}]}
{"qa_id": "qa_be6e1cb78a934f1af2dd", "split": "test", "audio_id": "foa_c179aaad26558266f8a7", "audio_path": "audio/test/foa_c179aaad26558266f8a7.wav", "scene_annotation_csv_path": "annotations/test/foa_c179aaad26558266f8a7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the tool?", "answer": "141.1 degrees", "canonical_answer": "141.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.1, "end_time": 14.0, "azimuth_deg": 141.138, "elevation_deg": -0.987, "distance_m": 2.35}]}
{"qa_id": "qa_273f60f1a5e08ec6acf7", "split": "test", "audio_id": "foa_32521388b9e56f42c343", "audio_path": "audio/test/foa_32521388b9e56f42c343.wav", "scene_annotation_csv_path": "annotations/test/foa_32521388b9e56f42c343.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound events are audible in this clip, and what are their respective time intervals?", "answer": "The audio contains ocean from 0.0s to 20.0s, percussion from 11.2s to 12.2s, and frog from 18.1s to 19.4s.", "canonical_answer": "ocean (0.0s to 20.0s); percussion (11.2s to 12.2s); frog (18.1s to 19.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -117.091, "elevation_deg": 22.74, "distance_m": 3.48}, {"class_id": 41, "class_name": "percussion", "track_id": 1, "start_time": 11.2, "end_time": 12.2, "azimuth_deg": -113.342, "elevation_deg": 5.943, "distance_m": 2.81}, {"class_id": 24, "class_name": "frog", "track_id": 2, "start_time": 18.1, "end_time": 19.4, "azimuth_deg": 97.05, "elevation_deg": -32.405, "distance_m": 2.79}]}
{"qa_id": "qa_a3c81e53a9595ec10102", "split": "test", "audio_id": "foa_730e72355a30994db9a1", "audio_path": "audio/test/foa_730e72355a30994db9a1.wav", "scene_annotation_csv_path": "annotations/test/foa_730e72355a30994db9a1.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front-left?", "answer": "The sound source coming from the front-left is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 10.0, "azimuth_deg": 59.873, "elevation_deg": 1.869, "distance_m": 3.29}]}
{"qa_id": "qa_22253488cb76fd1b112a", "split": "test", "audio_id": "foa_1239d8af111b4efee068", "audio_path": "audio/test/foa_1239d8af111b4efee068.wav", "scene_annotation_csv_path": "annotations/test/foa_1239d8af111b4efee068.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the drum located?", "answer": "-5.7 degrees", "canonical_answer": "-5.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": 91.906, "elevation_deg": -5.706, "distance_m": 3.49}]}
{"qa_id": "qa_c0497d2a02b74623ece3", "split": "test", "audio_id": "foa_a9fbfdc0c0cc3fb16ceb", "audio_path": "audio/test/foa_a9fbfdc0c0cc3fb16ceb.wav", "scene_annotation_csv_path": "annotations/test/foa_a9fbfdc0c0cc3fb16ceb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-113.0 degrees, elevation=-21.3 degrees?", "answer": "A cat is located at azimuth -113.0 degrees and elevation -21.3 degrees.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.1, "end_time": 2.7, "azimuth_deg": -112.965, "elevation_deg": -21.296, "distance_m": 0.72}]}
{"qa_id": "qa_66cf1d4038982c07a148", "split": "test", "audio_id": "foa_eb03c074021b0c1b264b", "audio_path": "audio/test/foa_eb03c074021b0c1b264b.wav", "scene_annotation_csv_path": "annotations/test/foa_eb03c074021b0c1b264b.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the speech occur?", "answer": "The speech event is active from 0.6s to 8.9s.", "canonical_answer": "0.6s to 8.9s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 8.9, "azimuth_deg": -81.642, "elevation_deg": -11.494, "distance_m": 4.57}]}
{"qa_id": "qa_f913e10eca4069c00768", "split": "test", "audio_id": "foa_30866efe1c9375e9146e", "audio_path": "audio/test/foa_30866efe1c9375e9146e.wav", "scene_annotation_csv_path": "annotations/test/foa_30866efe1c9375e9146e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the cooking?", "answer": "-175.4 degrees", "canonical_answer": "-175.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 14.6, "azimuth_deg": -175.367, "elevation_deg": 7.301, "distance_m": 1.8}]}
{"qa_id": "qa_1d7504cf78278fb38642", "split": "test", "audio_id": "foa_ae496e69286933ce9d61", "audio_path": "audio/test/foa_ae496e69286933ce9d61.wav", "scene_annotation_csv_path": "annotations/test/foa_ae496e69286933ce9d61.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be heard in this audio clip, and what are their respective time intervals?", "answer": "The audio contains speech occurring from 0.4s to 5.4s and additional speech from 0.6s to 6.2s.", "canonical_answer": "speech (0.4s to 5.4s); speech (0.6s to 6.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 5.4, "azimuth_deg": 119.989, "elevation_deg": 0.0, "distance_m": 3.37}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 6.2, "azimuth_deg": -38.622, "elevation_deg": 34.236, "distance_m": 1.4}]}
{"qa_id": "qa_0b597d485dde6d535074", "split": "test", "audio_id": "foa_b979cc467ff3f1a81a82", "audio_path": "audio/test/foa_b979cc467ff3f1a81a82.wav", "scene_annotation_csv_path": "annotations/test/foa_b979cc467ff3f1a81a82.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the string instrument occur?", "answer": "The string instrument is active from 0.2s to 4.1s.", "canonical_answer": "0.2s to 4.1s", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.2, "end_time": 4.1, "azimuth_deg": 44.131, "elevation_deg": 0.958, "distance_m": 2.62}]}
{"qa_id": "qa_4c624431d3805d3c6c09", "split": "test", "audio_id": "foa_f9855a30384ae1ee5c77", "audio_path": "audio/test/foa_f9855a30384ae1ee5c77.wav", "scene_annotation_csv_path": "annotations/test/foa_f9855a30384ae1ee5c77.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the back-left and below the listener?", "answer": "The sound source coming from the back-left and below is a tool.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 4.1, "azimuth_deg": 114.886, "elevation_deg": -24.229, "distance_m": 3.36}]}
{"qa_id": "qa_b83366c9b3c9e7c9e23e", "split": "test", "audio_id": "foa_23a9b83be270932070e6", "audio_path": "audio/test/foa_23a9b83be270932070e6.wav", "scene_annotation_csv_path": "annotations/test/foa_23a9b83be270932070e6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources are present in the audio, and what are their respective time intervals?", "answer": "The audio features a vehicle from 0.1s to 18.5s, a gong from 3.0s to 5.5s, and cooking sounds from 12.5s to 15.8s.", "canonical_answer": "vehicle (0.1s to 18.5s); gong (3.0s to 5.5s); cooking (12.5s to 15.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.1, "end_time": 18.5, "azimuth_deg": -11.833, "elevation_deg": -20.256, "distance_m": 1.37}, {"class_id": 26, "class_name": "gong", "track_id": 1, "start_time": 3.0, "end_time": 5.5, "azimuth_deg": 93.564, "elevation_deg": 20.213, "distance_m": 1.67}, {"class_id": 12, "class_name": "cooking", "track_id": 2, "start_time": 12.5, "end_time": 15.8, "azimuth_deg": -22.427, "elevation_deg": -23.92, "distance_m": 3.03}]}
{"qa_id": "qa_0b60fbed17b6c4001a9c", "split": "test", "audio_id": "foa_e99fbb55498e3fc73f86", "audio_path": "audio/test/foa_e99fbb55498e3fc73f86.wav", "scene_annotation_csv_path": "annotations/test/foa_e99fbb55498e3fc73f86.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=34.5 degrees, elevation=-11.7 degrees?", "answer": "A train is located at azimuth 34.5 degrees and elevation -11.7 degrees.", "canonical_answer": "train", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 0.1, "end_time": 2.9, "azimuth_deg": 34.495, "elevation_deg": -11.686, "distance_m": 2.63}]}
{"qa_id": "qa_b26f75eedcba0d7c6b2b", "split": "test", "audio_id": "foa_54562584901710c8a9ec", "audio_path": "audio/test/foa_54562584901710c8a9ec.wav", "scene_annotation_csv_path": "annotations/test/foa_54562584901710c8a9ec.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the aircraft in degrees.", "answer": "28.4 degrees", "canonical_answer": "28.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 2, "start_time": 4.3, "end_time": 12.5, "azimuth_deg": -168.038, "elevation_deg": 28.398, "distance_m": 1.6}]}
{"qa_id": "qa_25936198f959589c2e2b", "split": "test", "audio_id": "foa_5f8eccaaa849bf6a8ba3", "audio_path": "audio/test/foa_5f8eccaaa849bf6a8ba3.wav", "scene_annotation_csv_path": "annotations/test/foa_5f8eccaaa849bf6a8ba3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the machine coming?", "answer": "32.7 degrees", "canonical_answer": "32.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": 32.709, "elevation_deg": 23.301, "distance_m": 1.02}]}
{"qa_id": "qa_9e0ccbef133b15584ed6", "split": "test", "audio_id": "foa_503bb6174fb9fbe702bc", "audio_path": "audio/test/foa_503bb6174fb9fbe702bc.wav", "scene_annotation_csv_path": "annotations/test/foa_503bb6174fb9fbe702bc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is coming from the back-left?", "answer": "The sound source coming from the back-left is a metal clink.", "canonical_answer": "metal clink", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.0, "end_time": 5.0, "azimuth_deg": 146.511, "elevation_deg": 2.749, "distance_m": 3.37}]}
{"qa_id": "qa_6e8c61efed626fe349da", "split": "test", "audio_id": "foa_902a2d80dc4e126e15b0", "audio_path": "audio/test/foa_902a2d80dc4e126e15b0.wav", "scene_annotation_csv_path": "annotations/test/foa_902a2d80dc4e126e15b0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the tool?", "answer": "141.8 degrees", "canonical_answer": "141.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.5, "end_time": 7.7, "azimuth_deg": 141.784, "elevation_deg": -13.703, "distance_m": 1.26}]}
{"qa_id": "qa_ec11e9d962486e12771d", "split": "test", "audio_id": "foa_7dbbcbff17a67a79b528", "audio_path": "audio/test/foa_7dbbcbff17a67a79b528.wav", "scene_annotation_csv_path": "annotations/test/foa_7dbbcbff17a67a79b528.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the gong sound active?", "answer": "The gong sound is active from 4.0s to 10.6s.", "canonical_answer": "4.0s to 10.6s", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 2, "start_time": 4.0, "end_time": 10.6, "azimuth_deg": 66.368, "elevation_deg": -0.326, "distance_m": 2.7}]}
{"qa_id": "qa_bc87d473590f9a5a589f", "split": "test", "audio_id": "foa_87653c09e76fd1e85731", "audio_path": "audio/test/foa_87653c09e76fd1e85731.wav", "scene_annotation_csv_path": "annotations/test/foa_87653c09e76fd1e85731.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in this recording, and what are their corresponding time intervals?", "answer": "The audio contains a door sound that occurs from 1.3s to 6.7s.", "canonical_answer": "door (1.3s to 6.7s)", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 1.3, "end_time": 6.7, "azimuth_deg": 145.205, "elevation_deg": -1.516, "distance_m": 2.45}]}
{"qa_id": "qa_f82089f2e140385e91ac", "split": "test", "audio_id": "foa_63aec46a47fff0c0a395", "audio_path": "audio/test/foa_63aec46a47fff0c0a395.wav", "scene_annotation_csv_path": "annotations/test/foa_63aec46a47fff0c0a395.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the singing?", "answer": "30.5 degrees", "canonical_answer": "30.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 0.3, "end_time": 5.5, "azimuth_deg": -21.569, "elevation_deg": 30.522, "distance_m": 1.58}]}
{"qa_id": "qa_02dc12bd2fc0f40ad4f1", "split": "test", "audio_id": "foa_3afa783e3ba96e213aa7", "audio_path": "audio/test/foa_3afa783e3ba96e213aa7.wav", "scene_annotation_csv_path": "annotations/test/foa_3afa783e3ba96e213aa7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-138.5 degrees, elevation=2.3 degrees?", "answer": "The sound heard from azimuth=-138.5 degrees and elevation=2.3 degrees is a tool.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.3, "end_time": 16.2, "azimuth_deg": -138.51, "elevation_deg": 2.326, "distance_m": 3.07}]}
{"qa_id": "qa_a8e6d33aab20d5357ba0", "split": "test", "audio_id": "foa_30013005651b9c6d9f91", "audio_path": "audio/test/foa_30013005651b9c6d9f91.wav", "scene_annotation_csv_path": "annotations/test/foa_30013005651b9c6d9f91.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=101.9 degrees, elevation=-20.6 degrees?", "answer": "A bird is located at azimuth=101.9 degrees and elevation=-20.6 degrees.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 1.4, "end_time": 14.6, "azimuth_deg": 101.91, "elevation_deg": -20.612, "distance_m": 3.45}]}
{"qa_id": "qa_ad8e1b83ecfe8de40ade", "split": "test", "audio_id": "foa_bb0e83e882e0c17c3abe", "audio_path": "audio/test/foa_bb0e83e882e0c17c3abe.wav", "scene_annotation_csv_path": "annotations/test/foa_bb0e83e882e0c17c3abe.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the duration of the singing event?", "answer": "The singing event is active from 0.1s to 5.5s.", "canonical_answer": "0.1s to 5.5s", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.1, "end_time": 5.5, "azimuth_deg": -91.919, "elevation_deg": -3.57, "distance_m": 1.98}]}
{"qa_id": "qa_87ea8068ca0702c49135", "split": "test", "audio_id": "foa_f1455c22c46571dca8fb", "audio_path": "audio/test/foa_f1455c22c46571dca8fb.wav", "scene_annotation_csv_path": "annotations/test/foa_f1455c22c46571dca8fb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the time interval for each?", "answer": "The audio contains a frog sound occurring from 0.6s to 20.0s.", "canonical_answer": "frog (0.6s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": 10.025, "elevation_deg": -15.416, "distance_m": 2.86}]}
{"qa_id": "qa_3a780cad0a3fe63efc54", "split": "test", "audio_id": "foa_28df90692c95d735f38a", "audio_path": "audio/test/foa_28df90692c95d735f38a.wav", "scene_annotation_csv_path": "annotations/test/foa_28df90692c95d735f38a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the wind instrument?", "answer": "66.5 degrees", "canonical_answer": "66.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.1, "end_time": 3.4, "azimuth_deg": 66.513, "elevation_deg": -44.86, "distance_m": 2.1}]}
{"qa_id": "qa_47e6442475a648358e68", "split": "test", "audio_id": "foa_08b0190c4ac48817b404", "audio_path": "audio/test/foa_08b0190c4ac48817b404.wav", "scene_annotation_csv_path": "annotations/test/foa_08b0190c4ac48817b404.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the right of the listener?", "answer": "The source heard from the right is a war sound.", "canonical_answer": "war sound", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": -68.052, "elevation_deg": -0.076, "distance_m": 3.46}]}
{"qa_id": "qa_2ec7826ea2afca537551", "split": "test", "audio_id": "foa_123122a54eefc9499dcc", "audio_path": "audio/test/foa_123122a54eefc9499dcc.wav", "scene_annotation_csv_path": "annotations/test/foa_123122a54eefc9499dcc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the metal clink in degrees.", "answer": "-25.6 degrees", "canonical_answer": "-25.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.1, "end_time": 3.0, "azimuth_deg": -8.68, "elevation_deg": -25.568, "distance_m": 3.38}]}
{"qa_id": "qa_3751e832cf480967f378", "split": "test", "audio_id": "foa_c0892b9fd26a5c067c6d", "audio_path": "audio/test/foa_c0892b9fd26a5c067c6d.wav", "scene_annotation_csv_path": "annotations/test/foa_c0892b9fd26a5c067c6d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=127.0 degrees, elevation=-31.5 degrees?", "answer": "The sound heard from azimuth=127.0 degrees and elevation=-31.5 degrees is wood.", "canonical_answer": "wood", "truth_source": "annotation", "source_refs": [{"class_id": 60, "class_name": "wood", "track_id": 1, "start_time": 8.1, "end_time": 11.0, "azimuth_deg": 127.001, "elevation_deg": -31.515, "distance_m": 2.01}]}
{"qa_id": "qa_3cfcae901dd2087dde61", "split": "test", "audio_id": "foa_1cfcdc7a3d12642555f6", "audio_path": "audio/test/foa_1cfcdc7a3d12642555f6.wav", "scene_annotation_csv_path": "annotations/test/foa_1cfcdc7a3d12642555f6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time intervals?", "answer": "The audio contains human vocalization from 1.5s to 15.0s.", "canonical_answer": "human vocalization (1.5s to 15.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 1.5, "end_time": 15.0, "azimuth_deg": 119.505, "elevation_deg": 17.143, "distance_m": 2.78}]}
{"qa_id": "qa_5833515db8831accbe6d", "split": "test", "audio_id": "foa_d374404bdfcf1bd4ce97", "audio_path": "audio/test/foa_d374404bdfcf1bd4ce97.wav", "scene_annotation_csv_path": "annotations/test/foa_d374404bdfcf1bd4ce97.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the war sound active?", "answer": "The war sound is active from 1.3s to 5.4s.", "canonical_answer": "1.3s to 5.4s", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 1, "start_time": 1.3, "end_time": 5.4, "azimuth_deg": 151.944, "elevation_deg": -21.278, "distance_m": 3.71}]}
{"qa_id": "qa_98cac58f1136fc35e955", "split": "test", "audio_id": "foa_965717783ece193a183f", "audio_path": "audio/test/foa_965717783ece193a183f.wav", "scene_annotation_csv_path": "annotations/test/foa_965717783ece193a183f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the laughter coming?", "answer": "-26.8 degrees", "canonical_answer": "-26.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 2, "start_time": 15.6, "end_time": 16.5, "azimuth_deg": -26.819, "elevation_deg": -13.613, "distance_m": 2.07}]}
{"qa_id": "qa_2851d7ed3afd790e72e4", "split": "test", "audio_id": "foa_308b0335caa808029f21", "audio_path": "audio/test/foa_308b0335caa808029f21.wav", "scene_annotation_csv_path": "annotations/test/foa_308b0335caa808029f21.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the musical instrument in degrees.", "answer": "16.8 degrees", "canonical_answer": "16.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.2, "end_time": 1.0, "azimuth_deg": 158.633, "elevation_deg": 16.781, "distance_m": 3.33}]}
{"qa_id": "qa_7abcfa4568e0843b6ad2", "split": "test", "audio_id": "foa_ff178f91cda088c5d53f", "audio_path": "audio/test/foa_ff178f91cda088c5d53f.wav", "scene_annotation_csv_path": "annotations/test/foa_ff178f91cda088c5d53f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front?", "answer": "The source coming from the front is human vocalization.", "canonical_answer": "human vocalization", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 1.2, "end_time": 3.2, "azimuth_deg": -9.685, "elevation_deg": 4.207, "distance_m": 2.17}]}
{"qa_id": "qa_9470597c626a6b43e22e", "split": "test", "audio_id": "foa_a289372abe0f8321bdeb", "audio_path": "audio/test/foa_a289372abe0f8321bdeb.wav", "scene_annotation_csv_path": "annotations/test/foa_a289372abe0f8321bdeb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a musical instrument active from 0.0s to 10.0s.", "canonical_answer": "musical instrument (0.0s to 10.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.0, "end_time": 10.0, "azimuth_deg": 11.345, "elevation_deg": -2.084, "distance_m": 2.73}]}
{"qa_id": "qa_7743aa31d74eadb4a805", "split": "test", "audio_id": "foa_e5bfd524b19943df1c8c", "audio_path": "audio/test/foa_e5bfd524b19943df1c8c.wav", "scene_annotation_csv_path": "annotations/test/foa_e5bfd524b19943df1c8c.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During what time interval does the writing take place?", "answer": "The writing is active from 0.0s to 11.3s.", "canonical_answer": "0.0s to 11.3s", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 1, "start_time": 0.0, "end_time": 11.3, "azimuth_deg": -55.311, "elevation_deg": -45.168, "distance_m": 1.18}]}
{"qa_id": "qa_df853a245e4c692b7adb", "split": "test", "audio_id": "foa_e4161df816822703318b", "audio_path": "audio/test/foa_e4161df816822703318b.wav", "scene_annotation_csv_path": "annotations/test/foa_e4161df816822703318b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the human vocalization?", "answer": "-7.9 degrees", "canonical_answer": "-7.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 1.9, "end_time": 2.6, "azimuth_deg": 103.229, "elevation_deg": -7.851, "distance_m": 0.73}]}
{"qa_id": "qa_499227c21ef28be25f25", "split": "test", "audio_id": "foa_180666f8cb41d95a0911", "audio_path": "audio/test/foa_180666f8cb41d95a0911.wav", "scene_annotation_csv_path": "annotations/test/foa_180666f8cb41d95a0911.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the metal clink coming?", "answer": "1.3 degrees", "canonical_answer": "1.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": 1.262, "elevation_deg": 21.653, "distance_m": 3.16}]}
{"qa_id": "qa_a60dd3046c1d65a465e1", "split": "test", "audio_id": "foa_b05045be9d6f3fc5ab8a", "audio_path": "audio/test/foa_b05045be9d6f3fc5ab8a.wav", "scene_annotation_csv_path": "annotations/test/foa_b05045be9d6f3fc5ab8a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What is the source located at the back-right and below?", "answer": "The sound source located at the back-right and below is a string instrument.", "canonical_answer": "string instrument", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 3.0, "azimuth_deg": -128.221, "elevation_deg": -48.75, "distance_m": 1.54}]}
{"qa_id": "qa_d012f9410c50a1deb169", "split": "test", "audio_id": "foa_84dc524bae6efaeb4e73", "audio_path": "audio/test/foa_84dc524bae6efaeb4e73.wav", "scene_annotation_csv_path": "annotations/test/foa_84dc524bae6efaeb4e73.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=44.2 degrees, elevation=-9.1 degrees?", "answer": "The sound detected at azimuth=44.2 degrees and elevation=-9.1 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 2.8, "azimuth_deg": 44.232, "elevation_deg": -9.116, "distance_m": 1.05}]}
{"qa_id": "qa_ae53e1be2b6a0e01ebe4", "split": "test", "audio_id": "foa_aee9f18ab9085d73eefe", "audio_path": "audio/test/foa_aee9f18ab9085d73eefe.wav", "scene_annotation_csv_path": "annotations/test/foa_aee9f18ab9085d73eefe.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their specific time intervals?", "answer": "The audio contains a vehicle from 0.9s to 20.0s, a musical instrument from 16.2s to 20.0s, and an insect from 19.2s to 20.0s.", "canonical_answer": "vehicle (0.9s to 20.0s); musical instrument (16.2s to 20.0s); insect (19.2s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.9, "end_time": 20.0, "azimuth_deg": -102.714, "elevation_deg": 2.071, "distance_m": 2.84}, {"class_id": 38, "class_name": "musical_instrument", "track_id": 1, "start_time": 16.2, "end_time": 20.0, "azimuth_deg": -161.235, "elevation_deg": -7.341, "distance_m": 3.05}, {"class_id": 30, "class_name": "insect", "track_id": 2, "start_time": 19.2, "end_time": 20.0, "azimuth_deg": -134.01, "elevation_deg": -25.89, "distance_m": 3.13}]}
{"qa_id": "qa_efa835ad74dfc008c24a", "split": "test", "audio_id": "foa_2d5c56d83de1c425adf2", "audio_path": "audio/test/foa_2d5c56d83de1c425adf2.wav", "scene_annotation_csv_path": "annotations/test/foa_2d5c56d83de1c425adf2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the speech located?", "answer": "-43.0 degrees", "canonical_answer": "-43.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.1, "end_time": 5.4, "azimuth_deg": 52.524, "elevation_deg": -43.018, "distance_m": 1.94}]}
{"qa_id": "qa_432e7aac73284286e13f", "split": "test", "audio_id": "foa_6ca2067fe5d07f93c898", "audio_path": "audio/test/foa_6ca2067fe5d07f93c898.wav", "scene_annotation_csv_path": "annotations/test/foa_6ca2067fe5d07f93c898.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the ocean sound active?", "answer": "The ocean is active from 0.0s to 16.9s.", "canonical_answer": "0.0s to 16.9s", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.0, "end_time": 16.9, "azimuth_deg": 127.248, "elevation_deg": 32.848, "distance_m": 0.67}]}
{"qa_id": "qa_5a60a71a4285e910bc5e", "split": "test", "audio_id": "foa_b3c91a7acfc934b8e436", "audio_path": "audio/test/foa_b3c91a7acfc934b8e436.wav", "scene_annotation_csv_path": "annotations/test/foa_b3c91a7acfc934b8e436.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which source is heard from the right and above of the listener?", "answer": "The source heard from the right and above is kitchenware.", "canonical_answer": "kitchenware", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 2, "start_time": 1.7, "end_time": 8.8, "azimuth_deg": -73.508, "elevation_deg": 31.695, "distance_m": 1.81}]}
{"qa_id": "qa_f71d843dc5c6f2837109", "split": "test", "audio_id": "foa_3ecf0dc7c3e3882d065c", "audio_path": "audio/test/foa_3ecf0dc7c3e3882d065c.wav", "scene_annotation_csv_path": "annotations/test/foa_3ecf0dc7c3e3882d065c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-178.7 degrees, elevation=18.7 degrees?", "answer": "A cat is located at azimuth -178.7 degrees and elevation 18.7 degrees.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 9.8, "azimuth_deg": -178.726, "elevation_deg": 18.687, "distance_m": 0.86}]}
{"qa_id": "qa_abd660d2b6d1cf5cc1fc", "split": "test", "audio_id": "foa_564f75fdff9d003b7647", "audio_path": "audio/test/foa_564f75fdff9d003b7647.wav", "scene_annotation_csv_path": "annotations/test/foa_564f75fdff9d003b7647.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the typing coming?", "answer": "-29.5 degrees", "canonical_answer": "-29.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 1, "start_time": 4.3, "end_time": 20.0, "azimuth_deg": -29.523, "elevation_deg": 15.045, "distance_m": 0.8}]}
{"qa_id": "qa_dafc003423b9cec10d2a", "split": "test", "audio_id": "foa_248cf6f1212b61eb73c2", "audio_path": "audio/test/foa_248cf6f1212b61eb73c2.wav", "scene_annotation_csv_path": "annotations/test/foa_248cf6f1212b61eb73c2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the back-right of the listener?", "answer": "The sound source coming from the back-right is a tool.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 1.5, "azimuth_deg": -155.351, "elevation_deg": 3.2, "distance_m": 3.44}]}
{"qa_id": "qa_0eeb99b9cd82482cb080", "split": "test", "audio_id": "foa_19b260a7f344b2a72ad2", "audio_path": "audio/test/foa_19b260a7f344b2a72ad2.wav", "scene_annotation_csv_path": "annotations/test/foa_19b260a7f344b2a72ad2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the guitar located?", "answer": "-38.7 degrees", "canonical_answer": "-38.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 2, "start_time": 1.9, "end_time": 4.0, "azimuth_deg": -63.449, "elevation_deg": -38.734, "distance_m": 1.29}]}
{"qa_id": "qa_f951bcb89de3344e156d", "split": "test", "audio_id": "foa_13e540b6c6017e415722", "audio_path": "audio/test/foa_13e540b6c6017e415722.wav", "scene_annotation_csv_path": "annotations/test/foa_13e540b6c6017e415722.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the crackle coming?", "answer": "-16.6 degrees", "canonical_answer": "-16.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 1, "start_time": 2.1, "end_time": 4.6, "azimuth_deg": -16.552, "elevation_deg": 32.632, "distance_m": 1.28}]}
{"qa_id": "qa_1f45299f8a450e0b8218", "split": "test", "audio_id": "foa_e6f6edb6abd503ea5388", "audio_path": "audio/test/foa_e6f6edb6abd503ea5388.wav", "scene_annotation_csv_path": "annotations/test/foa_e6f6edb6abd503ea5388.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-5.8 degrees, elevation=12.7 degrees?", "answer": "The sound heard from azimuth -5.8 degrees and elevation 12.7 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 7.6, "azimuth_deg": -5.822, "elevation_deg": 12.701, "distance_m": 4.13}]}
{"qa_id": "qa_a96e42471cc1bddbc146", "split": "test", "audio_id": "foa_728aeb3960dc42d51628", "audio_path": "audio/test/foa_728aeb3960dc42d51628.wav", "scene_annotation_csv_path": "annotations/test/foa_728aeb3960dc42d51628.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the ocean be heard?", "answer": "The ocean is active from 0.0s to 20.0s.", "canonical_answer": "0.0s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 118.162, "elevation_deg": -43.425, "distance_m": 2.27}]}
{"qa_id": "qa_4847a3ca0dfbb5842ba3", "split": "test", "audio_id": "foa_9d44d0606f900fd3d5e1", "audio_path": "audio/test/foa_9d44d0606f900fd3d5e1.wav", "scene_annotation_csv_path": "annotations/test/foa_9d44d0606f900fd3d5e1.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains speech from 0.6s to 2.4s and speech from 0.6s to 8.2s.", "canonical_answer": "speech (0.6s to 2.4s); speech (0.6s to 8.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 2.4, "azimuth_deg": 62.368, "elevation_deg": 40.67, "distance_m": 1.7}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 8.2, "azimuth_deg": -110.842, "elevation_deg": -47.882, "distance_m": 1.0}]}
{"qa_id": "qa_367260499ce0bab2ee2c", "split": "test", "audio_id": "foa_3fee26d7aa7626bbaa8f", "audio_path": "audio/test/foa_3fee26d7aa7626bbaa8f.wav", "scene_annotation_csv_path": "annotations/test/foa_3fee26d7aa7626bbaa8f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the alarm be heard?", "answer": "The alarm is active from 0.2s to 7.7s.", "canonical_answer": "0.2s to 7.7s", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.2, "end_time": 7.7, "azimuth_deg": -75.439, "elevation_deg": 10.781, "distance_m": 2.95}]}
{"qa_id": "qa_d1a3918304551762e5d2", "split": "test", "audio_id": "foa_c392f498245ff0172029", "audio_path": "audio/test/foa_c392f498245ff0172029.wav", "scene_annotation_csv_path": "annotations/test/foa_c392f498245ff0172029.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the speech coming?", "answer": "126.3 degrees", "canonical_answer": "126.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 10.6, "azimuth_deg": 126.327, "elevation_deg": 0.0, "distance_m": 3.58}]}
{"qa_id": "qa_d452bab4b4cdeea40c47", "split": "test", "audio_id": "foa_b9d52e9264297c223e13", "audio_path": "audio/test/foa_b9d52e9264297c223e13.wav", "scene_annotation_csv_path": "annotations/test/foa_b9d52e9264297c223e13.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Summarize the sound events in the clip together with their time spans.", "answer": "The audio contains speech from 0.2s to 4.0s and speech from 0.6s to 1.4s.", "canonical_answer": "speech (0.2s to 4.0s); speech (0.6s to 1.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 4.0, "azimuth_deg": -154.081, "elevation_deg": 0.0, "distance_m": 2.65}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 1.4, "azimuth_deg": -154.081, "elevation_deg": 3.971, "distance_m": 2.0}]}
{"qa_id": "qa_edd07ecdc77b044403ec", "split": "test", "audio_id": "foa_d8323a916c19025b765a", "audio_path": "audio/test/foa_d8323a916c19025b765a.wav", "scene_annotation_csv_path": "annotations/test/foa_d8323a916c19025b765a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the knock located?", "answer": "-15.0 degrees", "canonical_answer": "-15.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": -67.87, "elevation_deg": -14.991, "distance_m": 1.05}]}
{"qa_id": "qa_a2c36c29c4de200206aa", "split": "test", "audio_id": "foa_5d58d6bbd1ca777e15cd", "audio_path": "audio/test/foa_5d58d6bbd1ca777e15cd.wav", "scene_annotation_csv_path": "annotations/test/foa_5d58d6bbd1ca777e15cd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located behind the listener?", "answer": "The sound source coming from the back is a drawer cabinet.", "canonical_answer": "drawer cabinet", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 1, "start_time": 1.5, "end_time": 3.1, "azimuth_deg": -171.618, "elevation_deg": 12.909, "distance_m": 0.79}]}
{"qa_id": "qa_1c6ef35cbfb6bf892774", "split": "test", "audio_id": "foa_ecd27155faa4623a5e59", "audio_path": "audio/test/foa_ecd27155faa4623a5e59.wav", "scene_annotation_csv_path": "annotations/test/foa_ecd27155faa4623a5e59.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-58.0 degrees, elevation=1.3 degrees?", "answer": "An alarm is located at azimuth=-58.0 degrees and elevation=1.3 degrees.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.2, "end_time": 5.5, "azimuth_deg": -57.951, "elevation_deg": 1.263, "distance_m": 2.86}]}
{"qa_id": "qa_0817c1ce042f9e5a1387", "split": "test", "audio_id": "foa_e7557fc7c13667677476", "audio_path": "audio/test/foa_e7557fc7c13667677476.wav", "scene_annotation_csv_path": "annotations/test/foa_e7557fc7c13667677476.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the tearing?", "answer": "-129.5 degrees", "canonical_answer": "-129.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 2, "start_time": 3.2, "end_time": 11.9, "azimuth_deg": -129.451, "elevation_deg": 11.905, "distance_m": 3.39}]}
{"qa_id": "qa_4b5887e0c428400eee00", "split": "test", "audio_id": "foa_35912a5baa8c9f70a243", "audio_path": "audio/test/foa_35912a5baa8c9f70a243.wav", "scene_annotation_csv_path": "annotations/test/foa_35912a5baa8c9f70a243.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During what time interval does the male speech occur?", "answer": "The male speech is active from 0.0s to 0.3s.", "canonical_answer": "0.0s to 0.3s", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": 37.196, "elevation_deg": 33.713, "distance_m": 2.33}]}
{"qa_id": "qa_1f563e6cdfa2ebedf61c", "split": "test", "audio_id": "foa_3994fc98c63e54fe22f0", "audio_path": "audio/test/foa_3994fc98c63e54fe22f0.wav", "scene_annotation_csv_path": "annotations/test/foa_3994fc98c63e54fe22f0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the water?", "answer": "-14.2 degrees", "canonical_answer": "-14.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 13.3, "azimuth_deg": -76.464, "elevation_deg": -14.2, "distance_m": 3.02}]}
{"qa_id": "qa_8a07b1ff29756f1387dd", "split": "test", "audio_id": "foa_5b870a27feeab506b90c", "audio_path": "audio/test/foa_5b870a27feeab506b90c.wav", "scene_annotation_csv_path": "annotations/test/foa_5b870a27feeab506b90c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their specific time intervals?", "answer": "The audio contains breathing from 0.2s to 20.0s, a zipper from 0.3s to 4.6s, and singing from 9.1s to 18.5s.", "canonical_answer": "breathing (0.2s to 20.0s); zipper (0.3s to 4.6s); singing (9.1s to 18.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": 42.519, "elevation_deg": 6.455, "distance_m": 1.68}, {"class_id": 62, "class_name": "zipper", "track_id": 1, "start_time": 0.3, "end_time": 4.6, "azimuth_deg": -25.463, "elevation_deg": 40.056, "distance_m": 2.77}, {"class_id": 45, "class_name": "singing", "track_id": 2, "start_time": 9.1, "end_time": 18.5, "azimuth_deg": -55.896, "elevation_deg": -12.657, "distance_m": 2.77}]}
{"qa_id": "qa_ae38b032ccc8711e0359", "split": "test", "audio_id": "foa_a75e016eee3233a1a7ee", "audio_path": "audio/test/foa_a75e016eee3233a1a7ee.wav", "scene_annotation_csv_path": "annotations/test/foa_a75e016eee3233a1a7ee.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is audible from the back-left and above position?", "answer": "The sound coming from the back-left and above is an alarm.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.1, "end_time": 1.1, "azimuth_deg": 156.447, "elevation_deg": 21.157, "distance_m": 1.4}]}
{"qa_id": "qa_1d7b0fa377859af6ec60", "split": "test", "audio_id": "foa_20a13739f8c6e86473ec", "audio_path": "audio/test/foa_20a13739f8c6e86473ec.wav", "scene_annotation_csv_path": "annotations/test/foa_20a13739f8c6e86473ec.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=113.4 degrees, elevation=-29.8 degrees?", "answer": "A bird is located at azimuth=113.4 degrees and elevation=-29.8 degrees.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.5, "end_time": 3.6, "azimuth_deg": 113.423, "elevation_deg": -29.786, "distance_m": 1.37}]}
{"qa_id": "qa_425728d217b53fd85435", "split": "test", "audio_id": "foa_6081fc4dcf6e9009dcc7", "audio_path": "audio/test/foa_6081fc4dcf6e9009dcc7.wav", "scene_annotation_csv_path": "annotations/test/foa_6081fc4dcf6e9009dcc7.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front-left?", "answer": "The sound source located to the front-left is a printer.", "canonical_answer": "printer", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.4, "end_time": 15.9, "azimuth_deg": 39.177, "elevation_deg": 0.0, "distance_m": 3.88}]}
{"qa_id": "qa_acb283c2e9718485aaf9", "split": "test", "audio_id": "foa_a8cdc8248e2963d7bd14", "audio_path": "audio/test/foa_a8cdc8248e2963d7bd14.wav", "scene_annotation_csv_path": "annotations/test/foa_a8cdc8248e2963d7bd14.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the footsteps be heard?", "answer": "The footsteps event is active from 0.0s to 2.3s.", "canonical_answer": "0.0s to 2.3s", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.0, "end_time": 2.3, "azimuth_deg": -148.109, "elevation_deg": 0.805, "distance_m": 1.85}]}
{"qa_id": "qa_ffa3abcec6fba8f11558", "split": "test", "audio_id": "foa_cf184f68b23438f3ff17", "audio_path": "audio/test/foa_cf184f68b23438f3ff17.wav", "scene_annotation_csv_path": "annotations/test/foa_cf184f68b23438f3ff17.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=83.7 degrees, elevation=46.3 degrees?", "answer": "A war sound is located at azimuth=83.7 degrees and elevation=46.3 degrees.", "canonical_answer": "war sound", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.6, "end_time": 2.9, "azimuth_deg": 83.709, "elevation_deg": 46.316, "distance_m": 0.79}]}
{"qa_id": "qa_6ad2a45d7ef5925c446c", "split": "test", "audio_id": "foa_d9836ebf31afa5f93dc3", "audio_path": "audio/test/foa_d9836ebf31afa5f93dc3.wav", "scene_annotation_csv_path": "annotations/test/foa_d9836ebf31afa5f93dc3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the speech in degrees.", "answer": "-37.1 degrees", "canonical_answer": "-37.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.0, "end_time": 12.2, "azimuth_deg": -42.829, "elevation_deg": -37.142, "distance_m": 2.28}]}
{"qa_id": "qa_d01eb2933033dbb98d27", "split": "test", "audio_id": "foa_ef89f7e5451eae0c24dd", "audio_path": "audio/test/foa_ef89f7e5451eae0c24dd.wav", "scene_annotation_csv_path": "annotations/test/foa_ef89f7e5451eae0c24dd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be heard in the audio, and what are their specific time intervals?", "answer": "The audio contains a bell sound that occurs from 0.4s to 9.8s.", "canonical_answer": "bell (0.4s to 9.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.4, "end_time": 9.8, "azimuth_deg": 153.712, "elevation_deg": 32.898, "distance_m": 1.79}]}
{"qa_id": "qa_6d37b29327aac8f0892f", "split": "test", "audio_id": "foa_e17d2c218fc6f24de6a5", "audio_path": "audio/test/foa_e17d2c218fc6f24de6a5.wav", "scene_annotation_csv_path": "annotations/test/foa_e17d2c218fc6f24de6a5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the male speech in degrees.", "answer": "-82.8 degrees", "canonical_answer": "-82.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.1, "end_time": 2.8, "azimuth_deg": -82.792, "elevation_deg": 7.126, "distance_m": 2.4}]}
{"qa_id": "qa_a302e0bcd9825c7e5f08", "split": "test", "audio_id": "foa_35eddd20c31de634cd61", "audio_path": "audio/test/foa_35eddd20c31de634cd61.wav", "scene_annotation_csv_path": "annotations/test/foa_35eddd20c31de634cd61.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the time span of the insect event?", "answer": "The insect event occurs from 0.0s to 8.2s.", "canonical_answer": "0.0s to 8.2s", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 8.2, "azimuth_deg": -102.99, "elevation_deg": -6.556, "distance_m": 2.97}]}
{"qa_id": "qa_f93cf71b260bde7a0675", "split": "test", "audio_id": "foa_c56b12e642c6f8d9e574", "audio_path": "audio/test/foa_c56b12e642c6f8d9e574.wav", "scene_annotation_csv_path": "annotations/test/foa_c56b12e642c6f8d9e574.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the zipper coming?", "answer": "52.2 degrees", "canonical_answer": "52.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": 52.154, "elevation_deg": -15.248, "distance_m": 3.51}]}
{"qa_id": "qa_f0f7d92f97db5ace5dd9", "split": "test", "audio_id": "foa_e2a3f821339802db73ba", "audio_path": "audio/test/foa_e2a3f821339802db73ba.wav", "scene_annotation_csv_path": "annotations/test/foa_e2a3f821339802db73ba.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=65.6 degrees, elevation=-3.1 degrees?", "answer": "The sound heard from azimuth=65.6 degrees and elevation=-3.1 degrees is a camera.", "canonical_answer": "camera", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.2, "end_time": 0.6, "azimuth_deg": 65.583, "elevation_deg": -3.103, "distance_m": 0.7}]}
{"qa_id": "qa_48a23c468b7cdc18ae72", "split": "test", "audio_id": "foa_db9405b1840e53c91b71", "audio_path": "audio/test/foa_db9405b1840e53c91b71.wav", "scene_annotation_csv_path": "annotations/test/foa_db9405b1840e53c91b71.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the guitar located?", "answer": "-59.3 degrees", "canonical_answer": "-59.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.5, "end_time": 20.0, "azimuth_deg": 107.521, "elevation_deg": -59.277, "distance_m": 1.24}]}
{"qa_id": "qa_fb953f6a8edbbcebb28e", "split": "test", "audio_id": "foa_c3b4309fba0fa0d45557", "audio_path": "audio/test/foa_c3b4309fba0fa0d45557.wav", "scene_annotation_csv_path": "annotations/test/foa_c3b4309fba0fa0d45557.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound events are detectable in the audio clip, and what are their corresponding time intervals?", "answer": "The audio clip features footsteps that occur from 0.6s to 5.5s.", "canonical_answer": "footsteps (0.6s to 5.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.6, "end_time": 5.5, "azimuth_deg": 106.582, "elevation_deg": -51.324, "distance_m": 1.68}]}
{"qa_id": "qa_dfbdf4aae9e1400e118b", "split": "test", "audio_id": "foa_8070e0bb00621f9c2d51", "audio_path": "audio/test/foa_8070e0bb00621f9c2d51.wav", "scene_annotation_csv_path": "annotations/test/foa_8070e0bb00621f9c2d51.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is heard coming from the right and below of the listener?", "answer": "The sound source coming from the right and below is an animal.", "canonical_answer": "animal", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 0.1, "end_time": 4.921875, "azimuth_deg": -85.078, "elevation_deg": -30.589, "distance_m": 11.26}]}
{"qa_id": "qa_7c99d6c1f79d398057c8", "split": "test", "audio_id": "foa_40ac7ce79dfd03b569ad", "audio_path": "audio/test/foa_40ac7ce79dfd03b569ad.wav", "scene_annotation_csv_path": "annotations/test/foa_40ac7ce79dfd03b569ad.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains a drum that occurs from 0.1s to 5.7s.", "canonical_answer": "drum (0.1s to 5.7s)", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.1, "end_time": 5.7, "azimuth_deg": -24.099, "elevation_deg": 9.505, "distance_m": 1.46}]}
{"qa_id": "qa_b82ae695dd55e5f40e11", "split": "test", "audio_id": "foa_87fe5a4d1990cb1ccc6e", "audio_path": "audio/test/foa_87fe5a4d1990cb1ccc6e.wav", "scene_annotation_csv_path": "annotations/test/foa_87fe5a4d1990cb1ccc6e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the singing active?", "answer": "The singing is active from 11.9s to 20.0s.", "canonical_answer": "11.9s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 2, "start_time": 11.9, "end_time": 20.0, "azimuth_deg": -90.228, "elevation_deg": -38.981, "distance_m": 2.14}]}
{"qa_id": "qa_c9396c5788db049278bc", "split": "test", "audio_id": "foa_f63ad3e2410afcdce25c", "audio_path": "audio/test/foa_f63ad3e2410afcdce25c.wav", "scene_annotation_csv_path": "annotations/test/foa_f63ad3e2410afcdce25c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the vehicle coming?", "answer": "-180.0 degrees", "canonical_answer": "-180.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.3, "end_time": 3.8, "azimuth_deg": -179.98, "elevation_deg": 29.012, "distance_m": 1.29}]}
{"qa_id": "qa_f0bd452e616cae1aadc5", "split": "test", "audio_id": "foa_71bd87f9defaf929880d", "audio_path": "audio/test/foa_71bd87f9defaf929880d.wav", "scene_annotation_csv_path": "annotations/test/foa_71bd87f9defaf929880d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=27.7 degrees, elevation=5.7 degrees?", "answer": "An aircraft is located at azimuth=27.7 degrees and elevation=5.7 degrees.", "canonical_answer": "aircraft", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 2, "start_time": 7.8, "end_time": 14.3, "azimuth_deg": 27.709, "elevation_deg": 5.668, "distance_m": 3.46}]}
{"qa_id": "qa_2a3b836b8b5988e18a55", "split": "test", "audio_id": "foa_42fbf25b339c7bc492af", "audio_path": "audio/test/foa_42fbf25b339c7bc492af.wav", "scene_annotation_csv_path": "annotations/test/foa_42fbf25b339c7bc492af.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the back-left and below the listener?", "answer": "The sound source coming from the back-left and below is scratch.", "canonical_answer": "scratch", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 2, "start_time": 19.3, "end_time": 20.0, "azimuth_deg": 152.895, "elevation_deg": -47.398, "distance_m": 1.82}]}
{"qa_id": "qa_14462963a066b69c41c0", "split": "test", "audio_id": "foa_7f71b83ad196396be3ac", "audio_path": "audio/test/foa_7f71b83ad196396be3ac.wav", "scene_annotation_csv_path": "annotations/test/foa_7f71b83ad196396be3ac.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the water located?", "answer": "44.8 degrees", "canonical_answer": "44.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 2.6, "azimuth_deg": -114.45, "elevation_deg": 44.762, "distance_m": 1.25}]}
{"qa_id": "qa_1fc2a9da74c1537371b1", "split": "test", "audio_id": "foa_402cdde663cfae14f0db", "audio_path": "audio/test/foa_402cdde663cfae14f0db.wav", "scene_annotation_csv_path": "annotations/test/foa_402cdde663cfae14f0db.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their specific time intervals?", "answer": "The audio clip features a metal clink from 0.0s to 20.0s, paper from 5.3s to 12.3s, a drawer cabinet from 14.0s to 14.5s, and a bird from 16.1s to 20.0s.", "canonical_answer": "metal clink (0.0s to 20.0s); paper (5.3s to 12.3s); drawer cabinet (14.0s to 14.5s); bird (16.1s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 33.455, "elevation_deg": -31.602, "distance_m": 2.68}, {"class_id": 40, "class_name": "paper", "track_id": 1, "start_time": 5.3, "end_time": 12.3, "azimuth_deg": 30.849, "elevation_deg": 30.437, "distance_m": 1.91}, {"class_id": 18, "class_name": "drawer_cabinet", "track_id": 2, "start_time": 14.0, "end_time": 14.5, "azimuth_deg": -123.321, "elevation_deg": 9.367, "distance_m": 2.38}, {"class_id": 5, "class_name": "bird", "track_id": 3, "start_time": 16.1, "end_time": 20.0, "azimuth_deg": 5.877, "elevation_deg": -23.297, "distance_m": 2.28}]}
{"qa_id": "qa_2dca166205e51843dad9", "split": "test", "audio_id": "foa_64f285284d2d2a1934e3", "audio_path": "audio/test/foa_64f285284d2d2a1934e3.wav", "scene_annotation_csv_path": "annotations/test/foa_64f285284d2d2a1934e3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=8.9 degrees, elevation=5.7 degrees?", "answer": "The sound heard from azimuth=8.9 degrees and elevation=5.7 degrees is tape.", "canonical_answer": "tape", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 1.2, "end_time": 15.0, "azimuth_deg": 8.879, "elevation_deg": 5.663, "distance_m": 3.3}]}
{"qa_id": "qa_d5ee0b04d091850dfa8b", "split": "test", "audio_id": "foa_87c9ded070103033d924", "audio_path": "audio/test/foa_87c9ded070103033d924.wav", "scene_annotation_csv_path": "annotations/test/foa_87c9ded070103033d924.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the right side?", "answer": "The sound coming from the right side is a car.", "canonical_answer": "car", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 1, "start_time": 7.6, "end_time": 12.4, "azimuth_deg": -88.367, "elevation_deg": 12.471, "distance_m": 3.48}]}
{"qa_id": "qa_9bdb54992682d1fc1321", "split": "test", "audio_id": "foa_2a69506f8d57bae8a0e7", "audio_path": "audio/test/foa_2a69506f8d57bae8a0e7.wav", "scene_annotation_csv_path": "annotations/test/foa_2a69506f8d57bae8a0e7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the machine in degrees.", "answer": "-37.8 degrees", "canonical_answer": "-37.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.5, "end_time": 19.8, "azimuth_deg": 80.458, "elevation_deg": -37.797, "distance_m": 1.58}]}
{"qa_id": "qa_4c7808ea06b761ef61a0", "split": "test", "audio_id": "foa_3ffd14d5687c972ac709", "audio_path": "audio/test/foa_3ffd14d5687c972ac709.wav", "scene_annotation_csv_path": "annotations/test/foa_3ffd14d5687c972ac709.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the male speech occur?", "answer": "The male speech is active from 0.0s to 2.3s.", "canonical_answer": "0.0s to 2.3s", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.0, "end_time": 2.3, "azimuth_deg": -36.249, "elevation_deg": -35.431, "distance_m": 3.29}]}
{"qa_id": "qa_799663bb50b6518f47f5", "split": "test", "audio_id": "foa_2dbb4351c9f6b14b89a3", "audio_path": "audio/test/foa_2dbb4351c9f6b14b89a3.wav", "scene_annotation_csv_path": "annotations/test/foa_2dbb4351c9f6b14b89a3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the string instrument?", "answer": "33.0 degrees", "canonical_answer": "33.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 1.6, "azimuth_deg": 32.961, "elevation_deg": 20.671, "distance_m": 1.73}]}
{"qa_id": "qa_1197ffbb25b65ebb79aa", "split": "test", "audio_id": "foa_deabfa2d1892f2ed4059", "audio_path": "audio/test/foa_deabfa2d1892f2ed4059.wav", "scene_annotation_csv_path": "annotations/test/foa_deabfa2d1892f2ed4059.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the machine located?", "answer": "-55.0 degrees", "canonical_answer": "-55.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": 107.899, "elevation_deg": -55.044, "distance_m": 1.56}]}
{"qa_id": "qa_aae7a2ba72788bcf42c2", "split": "test", "audio_id": "foa_04dcea383cc664e83a35", "audio_path": "audio/test/foa_04dcea383cc664e83a35.wav", "scene_annotation_csv_path": "annotations/test/foa_04dcea383cc664e83a35.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=175.3 degrees, elevation=8.7 degrees?", "answer": "A cat is the source located at azimuth=175.3 degrees and elevation=8.7 degrees.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.3, "end_time": 11.8, "azimuth_deg": 175.258, "elevation_deg": 8.658, "distance_m": 2.94}]}
{"qa_id": "qa_7f99216c22be74aa5020", "split": "test", "audio_id": "foa_59dd05b539042f5a3c27", "audio_path": "audio/test/foa_59dd05b539042f5a3c27.wav", "scene_annotation_csv_path": "annotations/test/foa_59dd05b539042f5a3c27.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the guitar coming?", "answer": "161.1 degrees", "canonical_answer": "161.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 3.4, "azimuth_deg": 161.077, "elevation_deg": 3.774, "distance_m": 1.77}]}
{"qa_id": "qa_f7833fc03ee4834a27fa", "split": "test", "audio_id": "foa_09b14e94c3f9be2038b9", "audio_path": "audio/test/foa_09b14e94c3f9be2038b9.wav", "scene_annotation_csv_path": "annotations/test/foa_09b14e94c3f9be2038b9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the appliance occur?", "answer": "The appliance is active from 0.0s to 4.0s.", "canonical_answer": "0.0s to 4.0s", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.0, "end_time": 4.0, "azimuth_deg": 17.937, "elevation_deg": -7.686, "distance_m": 2.55}]}
{"qa_id": "qa_abc80783fe2f6f161bef", "split": "test", "audio_id": "foa_263bd159868ded6c38ce", "audio_path": "audio/test/foa_263bd159868ded6c38ce.wav", "scene_annotation_csv_path": "annotations/test/foa_263bd159868ded6c38ce.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains tearing from 1.2s to 20.0s, fire from 4.0s to 7.2s, machine from 7.3s to 14.7s, and guitar from 13.1s to 17.0s.", "canonical_answer": "tearing (1.2s to 20.0s); fire (4.0s to 7.2s); machine (7.3s to 14.7s); guitar (13.1s to 17.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 1.2, "end_time": 20.0, "azimuth_deg": 55.302, "elevation_deg": 40.202, "distance_m": 1.38}, {"class_id": 22, "class_name": "fire", "track_id": 1, "start_time": 4.0, "end_time": 7.2, "azimuth_deg": 143.421, "elevation_deg": 31.964, "distance_m": 2.87}, {"class_id": 35, "class_name": "machine", "track_id": 2, "start_time": 7.3, "end_time": 14.7, "azimuth_deg": 176.681, "elevation_deg": 42.981, "distance_m": 1.06}, {"class_id": 27, "class_name": "guitar", "track_id": 3, "start_time": 13.1, "end_time": 17.0, "azimuth_deg": 30.75, "elevation_deg": -38.673, "distance_m": 1.15}]}
{"qa_id": "qa_4ce23becddbc82da6a9c", "split": "test", "audio_id": "foa_8a0bdc30bbb1e460f4f5", "audio_path": "audio/test/foa_8a0bdc30bbb1e460f4f5.wav", "scene_annotation_csv_path": "annotations/test/foa_8a0bdc30bbb1e460f4f5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is heard from the back-right and below of the listener?", "answer": "The sound source heard from the back-right and below is male speech.", "canonical_answer": "male speech", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.1, "end_time": 0.3, "azimuth_deg": -128.305, "elevation_deg": -16.233, "distance_m": 3.51}]}
{"qa_id": "qa_768faa2bb1539be965a6", "split": "test", "audio_id": "foa_2a6c83d4948aca53257f", "audio_path": "audio/test/foa_2a6c83d4948aca53257f.wav", "scene_annotation_csv_path": "annotations/test/foa_2a6c83d4948aca53257f.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the speech located?", "answer": "-10.2 degrees", "canonical_answer": "-10.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 12.5, "azimuth_deg": 117.025, "elevation_deg": -10.218, "distance_m": 2.16}]}
{"qa_id": "qa_04f775eaca5ee6beacd0", "split": "test", "audio_id": "foa_84a33a99b176dcb280bb", "audio_path": "audio/test/foa_84a33a99b176dcb280bb.wav", "scene_annotation_csv_path": "annotations/test/foa_84a33a99b176dcb280bb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the aircraft event audible?", "answer": "The aircraft is active from 5.4s to 13.7s.", "canonical_answer": "5.4s to 13.7s", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 2, "start_time": 5.4, "end_time": 13.7, "azimuth_deg": 122.678, "elevation_deg": 6.588, "distance_m": 2.36}]}
{"qa_id": "qa_26af9600caa95fec3c7c", "split": "test", "audio_id": "foa_9a0a9da1d0eaea178f83", "audio_path": "audio/test/foa_9a0a9da1d0eaea178f83.wav", "scene_annotation_csv_path": "annotations/test/foa_9a0a9da1d0eaea178f83.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the back-left and below the listener?", "answer": "The sound source coming from the back-left and below is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 2, "start_time": 12.8, "end_time": 20.0, "azimuth_deg": 150.912, "elevation_deg": -37.574, "distance_m": 1.45}]}
{"qa_id": "qa_06cbd0a6b0025e063191", "split": "test", "audio_id": "foa_390fc19ed463730cda06", "audio_path": "audio/test/foa_390fc19ed463730cda06.wav", "scene_annotation_csv_path": "annotations/test/foa_390fc19ed463730cda06.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the water?", "answer": "-155.6 degrees", "canonical_answer": "-155.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.3, "end_time": 10.2, "azimuth_deg": -155.625, "elevation_deg": -7.834, "distance_m": 2.16}]}
{"qa_id": "qa_4842fd1f66d873e23663", "split": "test", "audio_id": "foa_1480b6e9d68694ec6028", "audio_path": "audio/test/foa_1480b6e9d68694ec6028.wav", "scene_annotation_csv_path": "annotations/test/foa_1480b6e9d68694ec6028.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a bird that is present from 0.4s to 12.4s.", "canonical_answer": "bird (0.4s to 12.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.4, "end_time": 12.4, "azimuth_deg": -120.07, "elevation_deg": 20.579, "distance_m": 0.97}]}
{"qa_id": "qa_573e33d7fca4df005bfa", "split": "test", "audio_id": "foa_434f6a78888d9c8675a0", "audio_path": "audio/test/foa_434f6a78888d9c8675a0.wav", "scene_annotation_csv_path": "annotations/test/foa_434f6a78888d9c8675a0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Identify the source at azimuth=98.3 degrees, elevation=-10.1 degrees.", "answer": "The source located at azimuth 98.3 degrees and elevation -10.1 degrees is a drum.", "canonical_answer": "drum", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 7.4, "azimuth_deg": 98.277, "elevation_deg": -10.075, "distance_m": 1.11}]}
{"qa_id": "qa_eecb25dfd26563b609b4", "split": "test", "audio_id": "foa_c8c32c10a7ec8e43706f", "audio_path": "audio/test/foa_c8c32c10a7ec8e43706f.wav", "scene_annotation_csv_path": "annotations/test/foa_c8c32c10a7ec8e43706f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the cat coming?", "answer": "-9.7 degrees", "canonical_answer": "-9.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": -9.725, "elevation_deg": 15.718, "distance_m": 2.02}]}
{"qa_id": "qa_33d388a003e18f88da55", "split": "test", "audio_id": "foa_6e55311b608b86abe610", "audio_path": "audio/test/foa_6e55311b608b86abe610.wav", "scene_annotation_csv_path": "annotations/test/foa_6e55311b608b86abe610.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the cooking in degrees.", "answer": "-15.6 degrees", "canonical_answer": "-15.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 2, "start_time": 10.0, "end_time": 11.2, "azimuth_deg": -125.896, "elevation_deg": -15.582, "distance_m": 2.53}]}
{"qa_id": "qa_6883ecf1a60ad12d80fa", "split": "test", "audio_id": "foa_9075ef371bc2fe9c5a27", "audio_path": "audio/test/foa_9075ef371bc2fe9c5a27.wav", "scene_annotation_csv_path": "annotations/test/foa_9075ef371bc2fe9c5a27.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=20.3 degrees, elevation=-21.5 degrees?", "answer": "The sound heard from azimuth=20.3 degrees, elevation=-21.5 degrees is water.", "canonical_answer": "water", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 2, "start_time": 3.3, "end_time": 4.2, "azimuth_deg": 20.255, "elevation_deg": -21.455, "distance_m": 3.0}]}
{"qa_id": "qa_52898f577613dc4273fa", "split": "test", "audio_id": "foa_5e4b547a853efc63e53e", "audio_path": "audio/test/foa_5e4b547a853efc63e53e.wav", "scene_annotation_csv_path": "annotations/test/foa_5e4b547a853efc63e53e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in the recording, and what are their corresponding time intervals?", "answer": "The audio contains a machine sound that lasts from 0.1s to 19.8s.", "canonical_answer": "machine (0.1s to 19.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.1, "end_time": 19.8, "azimuth_deg": -116.074, "elevation_deg": 13.359, "distance_m": 3.53}]}
{"qa_id": "qa_5377035bf112cbb5c515", "split": "test", "audio_id": "foa_817b4a3fe41ba4ce5130", "audio_path": "audio/test/foa_817b4a3fe41ba4ce5130.wav", "scene_annotation_csv_path": "annotations/test/foa_817b4a3fe41ba4ce5130.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the right side?", "answer": "The sound originating from the right side is a war sound.", "canonical_answer": "war sound", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": -92.991, "elevation_deg": 14.688, "distance_m": 3.51}]}
{"qa_id": "qa_df7b99654e47e68611d0", "split": "test", "audio_id": "foa_b8bde30596af9599e059", "audio_path": "audio/test/foa_b8bde30596af9599e059.wav", "scene_annotation_csv_path": "annotations/test/foa_b8bde30596af9599e059.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the speech active?", "answer": "The speech is active from 0.6s to 7.3s.", "canonical_answer": "0.6s to 7.3s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 7.3, "azimuth_deg": -52.906, "elevation_deg": -6.564, "distance_m": 1.58}]}
{"qa_id": "qa_4311caa9ff20937a3f57", "split": "test", "audio_id": "foa_dd7b77051fd62cd68952", "audio_path": "audio/test/foa_dd7b77051fd62cd68952.wav", "scene_annotation_csv_path": "annotations/test/foa_dd7b77051fd62cd68952.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the female speech located?", "answer": "15.7 degrees", "canonical_answer": "15.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 0, "start_time": 0.9, "end_time": 4.0, "azimuth_deg": -141.704, "elevation_deg": 15.656, "distance_m": 3.5}]}
{"qa_id": "qa_36c4ee981e890553cd74", "split": "test", "audio_id": "foa_f284e2efafa56f249ec4", "audio_path": "audio/test/foa_f284e2efafa56f249ec4.wav", "scene_annotation_csv_path": "annotations/test/foa_f284e2efafa56f249ec4.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "counting", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back-right?", "answer": "The source located at the back-right is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 6.6, "azimuth_deg": -128.26, "elevation_deg": 0.0, "distance_m": 2.37}]}
{"qa_id": "qa_e133bc6083fdfe1c1db8", "split": "test", "audio_id": "foa_374d9ad678d22780eae8", "audio_path": "audio/test/foa_374d9ad678d22780eae8.wav", "scene_annotation_csv_path": "annotations/test/foa_374d9ad678d22780eae8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=25.4 degrees, elevation=3.3 degrees?", "answer": "A knock is heard originating from azimuth=25.4 degrees and elevation=3.3 degrees.", "canonical_answer": "knock", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 0, "start_time": 0.8, "end_time": 20.0, "azimuth_deg": 25.394, "elevation_deg": 3.289, "distance_m": 2.0}]}
{"qa_id": "qa_bcda8b6db849b36bed36", "split": "test", "audio_id": "foa_f5d16d8a59d5f6c959e4", "audio_path": "audio/test/foa_f5d16d8a59d5f6c959e4.wav", "scene_annotation_csv_path": "annotations/test/foa_f5d16d8a59d5f6c959e4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be heard in this audio clip, and what is the time interval for each?", "answer": "The audio contains a guitar playing from 0.1s to 3.5s.", "canonical_answer": "guitar (0.1s to 3.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.1, "end_time": 3.5, "azimuth_deg": 43.804, "elevation_deg": -29.325, "distance_m": 0.97}]}
{"qa_id": "qa_5ad79ea55451fa5dbd27", "split": "test", "audio_id": "foa_5e6f63fd81ce3f85cf85", "audio_path": "audio/test/foa_5e6f63fd81ce3f85cf85.wav", "scene_annotation_csv_path": "annotations/test/foa_5e6f63fd81ce3f85cf85.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the singing active?", "answer": "The singing is active from 0.1s to 10.7s.", "canonical_answer": "0.1s to 10.7s", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.1, "end_time": 10.7, "azimuth_deg": -121.533, "elevation_deg": 52.893, "distance_m": 0.97}]}
{"qa_id": "qa_7c2a724e12bf1d378762", "split": "test", "audio_id": "foa_6269ddca1bca925af1d2", "audio_path": "audio/test/foa_6269ddca1bca925af1d2.wav", "scene_annotation_csv_path": "annotations/test/foa_6269ddca1bca925af1d2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the dog coming?", "answer": "165.1 degrees", "canonical_answer": "165.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.1, "end_time": 4.4, "azimuth_deg": 165.102, "elevation_deg": -32.237, "distance_m": 2.58}]}
{"qa_id": "qa_9bece8d81f6e366d5bc5", "split": "test", "audio_id": "foa_78cd41683a7e8bf375ce", "audio_path": "audio/test/foa_78cd41683a7e8bf375ce.wav", "scene_annotation_csv_path": "annotations/test/foa_78cd41683a7e8bf375ce.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the wind instrument be heard?", "answer": "The wind instrument is active from 13.0s to 17.7s.", "canonical_answer": "13.0s to 17.7s", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 4, "start_time": 13.0, "end_time": 17.7, "azimuth_deg": 49.2, "elevation_deg": 1.33, "distance_m": 3.49}]}
{"qa_id": "qa_0df6589bcafbe5376a00", "split": "test", "audio_id": "foa_5ef923bb3354ab29c8e2", "audio_path": "audio/test/foa_5ef923bb3354ab29c8e2.wav", "scene_annotation_csv_path": "annotations/test/foa_5ef923bb3354ab29c8e2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the bird in degrees.", "answer": "-107.7 degrees", "canonical_answer": "-107.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.4, "end_time": 19.8, "azimuth_deg": -107.696, "elevation_deg": -15.157, "distance_m": 1.57}]}
{"qa_id": "qa_63b46f08789f90287750", "split": "test", "audio_id": "foa_8b50995c8db267b3210a", "audio_path": "audio/test/foa_8b50995c8db267b3210a.wav", "scene_annotation_csv_path": "annotations/test/foa_8b50995c8db267b3210a.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the back-right and above?", "answer": "The sound source coming from the back-right and above is an appliance.", "canonical_answer": "appliance", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -117.43, "elevation_deg": 27.733, "distance_m": 1.46}]}
{"qa_id": "qa_da092ddeced993a98603", "split": "test", "audio_id": "foa_924d069338b8b0bd1776", "audio_path": "audio/test/foa_924d069338b8b0bd1776.wav", "scene_annotation_csv_path": "annotations/test/foa_924d069338b8b0bd1776.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio contains singing from 0.0s to 13.0s.", "canonical_answer": "singing (0.0s to 13.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 13.0, "azimuth_deg": 61.332, "elevation_deg": -19.559, "distance_m": 2.83}]}
{"qa_id": "qa_b97c214c265553a94769", "split": "test", "audio_id": "foa_6d5cb37ad2ec344cf666", "audio_path": "audio/test/foa_6d5cb37ad2ec344cf666.wav", "scene_annotation_csv_path": "annotations/test/foa_6d5cb37ad2ec344cf666.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the speech located?", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 3.2, "azimuth_deg": -151.411, "elevation_deg": 0.0, "distance_m": 2.99}]}
{"qa_id": "qa_33f4db910aaa7e24c03e", "split": "test", "audio_id": "foa_1e145a9488df54686642", "audio_path": "audio/test/foa_1e145a9488df54686642.wav", "scene_annotation_csv_path": "annotations/test/foa_1e145a9488df54686642.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=91.8 degrees, elevation=29.1 degrees?", "answer": "An alarm is located at azimuth=91.8 degrees and elevation=29.1 degrees.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 1, "start_time": 6.2, "end_time": 8.4, "azimuth_deg": 91.825, "elevation_deg": 29.093, "distance_m": 2.01}]}
{"qa_id": "qa_14350fd6cd80a044b614", "split": "test", "audio_id": "foa_5b691f0dfc78920b04b0", "audio_path": "audio/test/foa_5b691f0dfc78920b04b0.wav", "scene_annotation_csv_path": "annotations/test/foa_5b691f0dfc78920b04b0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is coming from the back-left and above?", "answer": "The sound source coming from the back-left and above is body sound.", "canonical_answer": "body sound", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 1.8, "end_time": 13.2, "azimuth_deg": 130.884, "elevation_deg": 15.111, "distance_m": 2.97}]}
{"qa_id": "qa_06b01050c6106add0636", "split": "test", "audio_id": "foa_346c6d879991dd7cc7f8", "audio_path": "audio/test/foa_346c6d879991dd7cc7f8.wav", "scene_annotation_csv_path": "annotations/test/foa_346c6d879991dd7cc7f8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the water?", "answer": "57.7 degrees", "canonical_answer": "57.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.1, "end_time": 7.6, "azimuth_deg": 57.682, "elevation_deg": 20.369, "distance_m": 2.8}]}
{"qa_id": "qa_f5edb6dd7ca21871933e", "split": "test", "audio_id": "foa_d229e99ad2058b386d2d", "audio_path": "audio/test/foa_d229e99ad2058b386d2d.wav", "scene_annotation_csv_path": "annotations/test/foa_d229e99ad2058b386d2d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the fire in degrees.", "answer": "-10.3 degrees", "canonical_answer": "-10.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 3, "start_time": 14.7, "end_time": 20.0, "azimuth_deg": 12.854, "elevation_deg": -10.253, "distance_m": 3.43}]}
{"qa_id": "qa_d86cdaaab5be01cc0117", "split": "test", "audio_id": "foa_3ea61fd46af9e3be8549", "audio_path": "audio/test/foa_3ea61fd46af9e3be8549.wav", "scene_annotation_csv_path": "annotations/test/foa_3ea61fd46af9e3be8549.csv", "dataset": "tau2020", "data_source": "dcase_real", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=56.0 degrees, elevation=-31.0 degrees?", "answer": "A dog is located at azimuth 56.0 degrees and elevation -31.0 degrees.", "canonical_answer": "dog", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 19.5, "end_time": 20.0, "azimuth_deg": 56.0, "elevation_deg": -31.0, "distance_m": null}]}
{"qa_id": "qa_ccf2895bf2b3fa086682", "split": "test", "audio_id": "foa_d5c6ede232db5d9ef838", "audio_path": "audio/test/foa_d5c6ede232db5d9ef838.wav", "scene_annotation_csv_path": "annotations/test/foa_d5c6ede232db5d9ef838.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in the recording, and what are their corresponding time intervals?", "answer": "The audio features speech from 0.0s to 5.4s, a machine from 4.2s to 6.6s, and wind from 5.8s to 6.5s.", "canonical_answer": "speech (0.0s to 5.4s); machine (4.2s to 6.6s); wind (5.8s to 6.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.0, "end_time": 5.4, "azimuth_deg": 129.943, "elevation_deg": -7.136, "distance_m": 2.44}, {"class_id": 35, "class_name": "machine", "track_id": 1, "start_time": 4.2, "end_time": 6.6, "azimuth_deg": -114.383, "elevation_deg": 15.73, "distance_m": 3.19}, {"class_id": 58, "class_name": "wind", "track_id": 2, "start_time": 5.8, "end_time": 6.5, "azimuth_deg": 65.035, "elevation_deg": 4.999, "distance_m": 1.96}]}
{"qa_id": "qa_6793871447ac2ff47908", "split": "test", "audio_id": "foa_bec566dd7d4862db8637", "audio_path": "audio/test/foa_bec566dd7d4862db8637.wav", "scene_annotation_csv_path": "annotations/test/foa_bec566dd7d4862db8637.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the typing active?", "answer": "The typing sound is active from 0.0s to 11.0s.", "canonical_answer": "0.0s to 11.0s", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.0, "end_time": 11.0, "azimuth_deg": 8.07, "elevation_deg": -22.034, "distance_m": 1.62}]}
{"qa_id": "qa_e154bf7ace6527448400", "split": "test", "audio_id": "foa_37d7c5500cc41dfae712", "audio_path": "audio/test/foa_37d7c5500cc41dfae712.wav", "scene_annotation_csv_path": "annotations/test/foa_37d7c5500cc41dfae712.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the breathing in degrees.", "answer": "-162.1 degrees", "canonical_answer": "-162.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 1.4, "end_time": 2.0, "azimuth_deg": -162.081, "elevation_deg": 12.636, "distance_m": 3.2}]}
{"qa_id": "qa_d40d81d4702af16bc03c", "split": "test", "audio_id": "foa_05676ce849ae02600ba0", "audio_path": "audio/test/foa_05676ce849ae02600ba0.wav", "scene_annotation_csv_path": "annotations/test/foa_05676ce849ae02600ba0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-30.0 degrees, elevation=-10.7 degrees?", "answer": "A bell is located at azimuth=-30.0 degrees and elevation=-10.7 degrees.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": -29.995, "elevation_deg": -10.732, "distance_m": 3.03}]}
{"qa_id": "qa_9611229ddae12e8513a1", "split": "test", "audio_id": "foa_dccff39de68b0cd7d814", "audio_path": "audio/test/foa_dccff39de68b0cd7d814.wav", "scene_annotation_csv_path": "annotations/test/foa_dccff39de68b0cd7d814.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound events are present in this audio clip, and what are their time intervals?", "answer": "The audio contains a drum event occurring from 0.0s to 10.2s.", "canonical_answer": "drum (0.0s to 10.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 10.2, "azimuth_deg": 82.237, "elevation_deg": -19.933, "distance_m": 3.25}]}
{"qa_id": "qa_1ba1b07690887ac9773b", "split": "test", "audio_id": "foa_649e8628c8094ed4abf2", "audio_path": "audio/test/foa_649e8628c8094ed4abf2.wav", "scene_annotation_csv_path": "annotations/test/foa_649e8628c8094ed4abf2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval is the camera sound active?", "answer": "The camera event occurs from 0.2s to 1.1s.", "canonical_answer": "0.2s to 1.1s", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.2, "end_time": 1.1, "azimuth_deg": 62.984, "elevation_deg": 18.773, "distance_m": 2.98}]}
{"qa_id": "qa_0a33fbcdadc7eefd9507", "split": "test", "audio_id": "foa_6203fabe03200541388b", "audio_path": "audio/test/foa_6203fabe03200541388b.wav", "scene_annotation_csv_path": "annotations/test/foa_6203fabe03200541388b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the vehicle in degrees.", "answer": "50.4 degrees", "canonical_answer": "50.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 1, "start_time": 6.9, "end_time": 8.1, "azimuth_deg": 15.806, "elevation_deg": 50.359, "distance_m": 0.83}]}
{"qa_id": "qa_a0dbbb73486ceebcc447", "split": "test", "audio_id": "foa_6578cd6c6b9cd9415c0d", "audio_path": "audio/test/foa_6578cd6c6b9cd9415c0d.wav", "scene_annotation_csv_path": "annotations/test/foa_6578cd6c6b9cd9415c0d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source can be heard coming from the back and above of the listener?", "answer": "The sound source coming from the back and above is paper.", "canonical_answer": "paper", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 1, "start_time": 10.2, "end_time": 12.2, "azimuth_deg": -168.952, "elevation_deg": 50.018, "distance_m": 1.59}]}
{"qa_id": "qa_df6946ade6c3d1ce0b4c", "split": "test", "audio_id": "foa_a0f48cef134292c97235", "audio_path": "audio/test/foa_a0f48cef134292c97235.wav", "scene_annotation_csv_path": "annotations/test/foa_a0f48cef134292c97235.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-135.1 degrees, elevation=-16.1 degrees?", "answer": "A cat is located at azimuth=-135.1 degrees and elevation=-16.1 degrees.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 1, "start_time": 0.0, "end_time": 4.465562, "azimuth_deg": -135.119, "elevation_deg": -16.101, "distance_m": 0.79}]}
{"qa_id": "qa_650deea1e8ae8bc4c39a", "split": "test", "audio_id": "foa_062acfd48be833b5d6cf", "audio_path": "audio/test/foa_062acfd48be833b5d6cf.wav", "scene_annotation_csv_path": "annotations/test/foa_062acfd48be833b5d6cf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their respective time intervals?", "answer": "The audio contains a camera from 0.0s to 11.0s, a tool from 1.6s to 2.2s, and a metal clink from 5.9s to 15.1s.", "canonical_answer": "camera (0.0s to 11.0s); tool (1.6s to 2.2s); metal clink (5.9s to 15.1s)", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.0, "end_time": 11.0, "azimuth_deg": 66.36, "elevation_deg": 10.583, "distance_m": 3.34}, {"class_id": 52, "class_name": "tool", "track_id": 1, "start_time": 1.6, "end_time": 2.2, "azimuth_deg": -88.254, "elevation_deg": -50.702, "distance_m": 1.36}, {"class_id": 37, "class_name": "metal_clink", "track_id": 2, "start_time": 5.9, "end_time": 15.1, "azimuth_deg": 26.03, "elevation_deg": 47.875, "distance_m": 1.77}]}
{"qa_id": "qa_c340a5996777aae106d3", "split": "test", "audio_id": "foa_4ee1fa115a3a5f230bab", "audio_path": "audio/test/foa_4ee1fa115a3a5f230bab.wav", "scene_annotation_csv_path": "annotations/test/foa_4ee1fa115a3a5f230bab.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the musical instrument?", "answer": "-12.4 degrees", "canonical_answer": "-12.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.0, "end_time": 9.2, "azimuth_deg": -150.983, "elevation_deg": -12.426, "distance_m": 1.11}]}
{"qa_id": "qa_9b753dde2287ab7451f6", "split": "test", "audio_id": "foa_27df0849658d0b973764", "audio_path": "audio/test/foa_27df0849658d0b973764.wav", "scene_annotation_csv_path": "annotations/test/foa_27df0849658d0b973764.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the string instrument be heard?", "answer": "The string instrument is active from 0.0s to 0.2s.", "canonical_answer": "0.0s to 0.2s", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": -112.174, "elevation_deg": 4.094, "distance_m": 2.94}]}
{"qa_id": "qa_86e51715515088c0a796", "split": "test", "audio_id": "foa_413a3753fca5977475d0", "audio_path": "audio/test/foa_413a3753fca5977475d0.wav", "scene_annotation_csv_path": "annotations/test/foa_413a3753fca5977475d0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the typing coming?", "answer": "-164.8 degrees", "canonical_answer": "-164.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 1, "start_time": 6.9, "end_time": 13.3, "azimuth_deg": -164.804, "elevation_deg": 2.532, "distance_m": 3.22}]}
{"qa_id": "qa_53bc31edd3b418757f60", "split": "test", "audio_id": "foa_804ad97ab840d211ec77", "audio_path": "audio/test/foa_804ad97ab840d211ec77.wav", "scene_annotation_csv_path": "annotations/test/foa_804ad97ab840d211ec77.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the left side?", "answer": "The sound coming from the left is a string instrument.", "canonical_answer": "string instrument", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": 105.146, "elevation_deg": -9.843, "distance_m": 2.9}]}
{"qa_id": "qa_883d9c910d915f9fca42", "split": "test", "audio_id": "foa_b9d3ae3043eb3957664d", "audio_path": "audio/test/foa_b9d3ae3043eb3957664d.wav", "scene_annotation_csv_path": "annotations/test/foa_b9d3ae3043eb3957664d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the guitar playing?", "answer": "The guitar is active from 0.1s to 11.0s.", "canonical_answer": "0.1s to 11.0s", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.1, "end_time": 11.0, "azimuth_deg": 103.938, "elevation_deg": -31.897, "distance_m": 2.78}]}
{"qa_id": "qa_f94abcf52a0ec1542c29", "split": "test", "audio_id": "foa_767dc1897edbae8d5741", "audio_path": "audio/test/foa_767dc1897edbae8d5741.wav", "scene_annotation_csv_path": "annotations/test/foa_767dc1897edbae8d5741.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the speech coming?", "answer": "136.9 degrees", "canonical_answer": "136.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 3.2, "azimuth_deg": 136.904, "elevation_deg": -15.211, "distance_m": 1.91}]}
{"qa_id": "qa_25e6489d5e760ac45e1d", "split": "test", "audio_id": "foa_2c079e4160b14783e0bc", "audio_path": "audio/test/foa_2c079e4160b14783e0bc.wav", "scene_annotation_csv_path": "annotations/test/foa_2c079e4160b14783e0bc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the right of the listener?", "answer": "The sound source coming from the right is a scratch.", "canonical_answer": "scratch", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 1, "start_time": 2.4, "end_time": 6.5, "azimuth_deg": -104.247, "elevation_deg": 5.966, "distance_m": 2.87}]}
{"qa_id": "qa_920c2d3afffb1f39b16a", "split": "test", "audio_id": "foa_0dfdc647b628ca1b3a9a", "audio_path": "audio/test/foa_0dfdc647b628ca1b3a9a.wav", "scene_annotation_csv_path": "annotations/test/foa_0dfdc647b628ca1b3a9a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the breathing located?", "answer": "-12.8 degrees", "canonical_answer": "-12.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.2, "end_time": 3.6, "azimuth_deg": 113.077, "elevation_deg": -12.774, "distance_m": 3.2}]}
{"qa_id": "qa_4ddc700caa665e597c01", "split": "test", "audio_id": "foa_99ae885ddfa53e876529", "audio_path": "audio/test/foa_99ae885ddfa53e876529.wav", "scene_annotation_csv_path": "annotations/test/foa_99ae885ddfa53e876529.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Identify the source at azimuth=46.5 degrees, elevation=0.0 degrees.", "answer": "The sound source located at azimuth 46.5 degrees and elevation 0.0 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.0, "end_time": 15.1, "azimuth_deg": 46.483, "elevation_deg": 0.0, "distance_m": 2.37}]}
{"qa_id": "qa_e551cf79c00d7281d268", "split": "test", "audio_id": "foa_e63a717f77e02b48a68a", "audio_path": "audio/test/foa_e63a717f77e02b48a68a.wav", "scene_annotation_csv_path": "annotations/test/foa_e63a717f77e02b48a68a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip features a clock from 0.1s to 19.2s, typing from 0.3s to 20.0s, and a bird from 19.4s to 20.0s.", "canonical_answer": "clock (0.1s to 19.2s); typing (0.3s to 20.0s); bird (19.4s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 1, "start_time": 0.1, "end_time": 19.2, "azimuth_deg": -92.334, "elevation_deg": 34.742, "distance_m": 1.68}, {"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.3, "end_time": 20.0, "azimuth_deg": -77.647, "elevation_deg": 13.19, "distance_m": 2.83}, {"class_id": 5, "class_name": "bird", "track_id": 2, "start_time": 19.4, "end_time": 20.0, "azimuth_deg": 75.626, "elevation_deg": 19.821, "distance_m": 0.97}]}
{"qa_id": "qa_a293fbeb034a022b0f3b", "split": "test", "audio_id": "foa_715cc48e0397d0175082", "audio_path": "audio/test/foa_715cc48e0397d0175082.wav", "scene_annotation_csv_path": "annotations/test/foa_715cc48e0397d0175082.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-17.1 degrees, elevation=30.1 degrees?", "answer": "A guitar is heard coming from azimuth -17.1 degrees and elevation 30.1 degrees.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 9.8, "azimuth_deg": -17.092, "elevation_deg": 30.122, "distance_m": 1.98}]}
{"qa_id": "qa_5b0dd7582ad0ecbf2df3", "split": "test", "audio_id": "foa_d5eaddfc6a99b6ecf139", "audio_path": "audio/test/foa_d5eaddfc6a99b6ecf139.wav", "scene_annotation_csv_path": "annotations/test/foa_d5eaddfc6a99b6ecf139.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front-right?", "answer": "The source coming from the front-right is a camera.", "canonical_answer": "camera", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.1, "end_time": 2.1, "azimuth_deg": -38.644, "elevation_deg": 14.068, "distance_m": 2.16}]}
{"qa_id": "qa_aa90b6deeeb76903904c", "split": "test", "audio_id": "foa_3bac712438d3acc6ada7", "audio_path": "audio/test/foa_3bac712438d3acc6ada7.wav", "scene_annotation_csv_path": "annotations/test/foa_3bac712438d3acc6ada7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the door coming?", "answer": "-48.3 degrees", "canonical_answer": "-48.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 1.1, "end_time": 3.5, "azimuth_deg": -48.332, "elevation_deg": 6.442, "distance_m": 3.02}]}
{"qa_id": "qa_fc84433c7b96bf73e73e", "split": "test", "audio_id": "foa_cabd58e05f321a8404ef", "audio_path": "audio/test/foa_cabd58e05f321a8404ef.wav", "scene_annotation_csv_path": "annotations/test/foa_cabd58e05f321a8404ef.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the keyboard instrument in degrees.", "answer": "11.7 degrees", "canonical_answer": "11.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.1, "end_time": 7.0, "azimuth_deg": 92.96, "elevation_deg": 11.707, "distance_m": 3.54}]}
{"qa_id": "qa_5420b9eb1d35c6490338", "split": "test", "audio_id": "foa_4733ca694dde685c4369", "audio_path": "audio/test/foa_4733ca694dde685c4369.wav", "scene_annotation_csv_path": "annotations/test/foa_4733ca694dde685c4369.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the time interval for each?", "answer": "The audio contains tape from 1.2s to 15.0s, fire from 6.4s to 8.0s, war sound from 8.4s to 10.0s, door from 13.3s to 13.8s, and laughter from 15.0s to 19.3s.", "canonical_answer": "tape (1.2s to 15.0s); fire (6.4s to 8.0s); war sound (8.4s to 10.0s); door (13.3s to 13.8s); laughter (15.0s to 19.3s)", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 1.2, "end_time": 15.0, "azimuth_deg": 96.716, "elevation_deg": -10.138, "distance_m": 2.55}, {"class_id": 22, "class_name": "fire", "track_id": 1, "start_time": 6.4, "end_time": 8.0, "azimuth_deg": 3.495, "elevation_deg": -30.191, "distance_m": 2.72}, {"class_id": 56, "class_name": "war_sound", "track_id": 2, "start_time": 8.4, "end_time": 10.0, "azimuth_deg": 167.069, "elevation_deg": -20.287, "distance_m": 3.16}, {"class_id": 17, "class_name": "door", "track_id": 3, "start_time": 13.3, "end_time": 13.8, "azimuth_deg": 124.99, "elevation_deg": 20.621, "distance_m": 2.27}, {"class_id": 34, "class_name": "laughter", "track_id": 4, "start_time": 15.0, "end_time": 19.3, "azimuth_deg": 16.547, "elevation_deg": 10.861, "distance_m": 0.98}]}
{"qa_id": "qa_94942785b4d1310ec5a1", "split": "test", "audio_id": "foa_8514306b4e901f2a0c5c", "audio_path": "audio/test/foa_8514306b4e901f2a0c5c.wav", "scene_annotation_csv_path": "annotations/test/foa_8514306b4e901f2a0c5c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the glass sound active?", "answer": "The glass sound is active from 0.2s to 2.9s.", "canonical_answer": "0.2s to 2.9s", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 0, "start_time": 0.2, "end_time": 2.9, "azimuth_deg": 80.871, "elevation_deg": 33.85, "distance_m": 0.73}]}
{"qa_id": "qa_b6462e6d44888a75f2a1", "split": "test", "audio_id": "foa_39d9fd18600b09487749", "audio_path": "audio/test/foa_39d9fd18600b09487749.wav", "scene_annotation_csv_path": "annotations/test/foa_39d9fd18600b09487749.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the string instrument in degrees.", "answer": "84.9 degrees", "canonical_answer": "84.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 8.2, "azimuth_deg": 84.909, "elevation_deg": -18.569, "distance_m": 3.25}]}
{"qa_id": "qa_5a62330f01096d84725f", "split": "test", "audio_id": "foa_25bab3e166cef70fdc6e", "audio_path": "audio/test/foa_25bab3e166cef70fdc6e.wav", "scene_annotation_csv_path": "annotations/test/foa_25bab3e166cef70fdc6e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left and below the listener?", "answer": "The sound source located to the left and below the listener is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.1, "end_time": 4.8, "azimuth_deg": 91.452, "elevation_deg": -34.111, "distance_m": 0.8}]}
{"qa_id": "qa_b4e651f2837a945367d3", "split": "test", "audio_id": "foa_88df7c0b689af75093d9", "audio_path": "audio/test/foa_88df7c0b689af75093d9.wav", "scene_annotation_csv_path": "annotations/test/foa_88df7c0b689af75093d9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the tape active?", "answer": "The tape sound event occurs between 7.3s and 9.9s.", "canonical_answer": "7.3s to 9.9s", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 2, "start_time": 7.3, "end_time": 9.9, "azimuth_deg": -163.921, "elevation_deg": 23.731, "distance_m": 2.6}]}
{"qa_id": "qa_411527dd579cd8006c24", "split": "test", "audio_id": "foa_683689e6836ea2cafad3", "audio_path": "audio/test/foa_683689e6836ea2cafad3.wav", "scene_annotation_csv_path": "annotations/test/foa_683689e6836ea2cafad3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the scratch in degrees.", "answer": "33.3 degrees", "canonical_answer": "33.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.0, "end_time": 5.5, "azimuth_deg": -137.558, "elevation_deg": 33.305, "distance_m": 1.05}]}
{"qa_id": "qa_e09a613ea49c61bdc70e", "split": "test", "audio_id": "foa_aa89e6d33adcf9575e6f", "audio_path": "audio/test/foa_aa89e6d33adcf9575e6f.wav", "scene_annotation_csv_path": "annotations/test/foa_aa89e6d33adcf9575e6f.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=38.1 degrees, elevation=0.0 degrees?", "answer": "The sound originating from azimuth=38.1 degrees and elevation=0.0 degrees is rain.", "canonical_answer": "rain", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 1, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": 38.063, "elevation_deg": 0.0, "distance_m": 1.75}]}
{"qa_id": "qa_680174fc3f08514efb8f", "split": "test", "audio_id": "foa_dae477a0e17faee1c489", "audio_path": "audio/test/foa_dae477a0e17faee1c489.wav", "scene_annotation_csv_path": "annotations/test/foa_dae477a0e17faee1c489.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound events occur in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip features cooking from 0.0s to 20.0s, a frog from 5.8s to 9.4s, and a drum from 10.4s to 14.5s.", "canonical_answer": "cooking (0.0s to 20.0s); frog (5.8s to 9.4s); drum (10.4s to 14.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -170.519, "elevation_deg": -28.3, "distance_m": 1.77}, {"class_id": 24, "class_name": "frog", "track_id": 1, "start_time": 5.8, "end_time": 9.4, "azimuth_deg": 15.971, "elevation_deg": -18.447, "distance_m": 2.21}, {"class_id": 19, "class_name": "drum", "track_id": 2, "start_time": 10.4, "end_time": 14.5, "azimuth_deg": -16.998, "elevation_deg": 10.1, "distance_m": 2.06}]}
{"qa_id": "qa_bafe6185296a0f26c6e9", "split": "test", "audio_id": "foa_70683860263b5b524bb3", "audio_path": "audio/test/foa_70683860263b5b524bb3.wav", "scene_annotation_csv_path": "annotations/test/foa_70683860263b5b524bb3.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains rain from 0.1s to 12.8s and glass from 1.2s to 16.8s.", "canonical_answer": "rain (0.1s to 12.8s); glass (1.2s to 16.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.1, "end_time": 12.8, "azimuth_deg": -87.986, "elevation_deg": 0.0, "distance_m": 1.42}, {"class_id": 25, "class_name": "glass", "track_id": 1, "start_time": 1.2, "end_time": 16.8, "azimuth_deg": -37.174, "elevation_deg": -23.964, "distance_m": 0.73}]}
{"qa_id": "qa_c5ba5595ae0277904915", "split": "test", "audio_id": "foa_ebb0980699eb39f4df23", "audio_path": "audio/test/foa_ebb0980699eb39f4df23.wav", "scene_annotation_csv_path": "annotations/test/foa_ebb0980699eb39f4df23.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=88.6 degrees, elevation=17.8 degrees?", "answer": "A guitar is located at azimuth=88.6 degrees and elevation=17.8 degrees.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.9, "end_time": 5.0, "azimuth_deg": 88.551, "elevation_deg": 17.761, "distance_m": 1.72}]}
{"qa_id": "qa_d6c5a949f1d922b20790", "split": "test", "audio_id": "foa_3abbe93d6b324ef7b053", "audio_path": "audio/test/foa_3abbe93d6b324ef7b053.wav", "scene_annotation_csv_path": "annotations/test/foa_3abbe93d6b324ef7b053.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the drum coming?", "answer": "-51.0 degrees", "canonical_answer": "-51.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": -51.022, "elevation_deg": -16.711, "distance_m": 0.74}]}
{"qa_id": "qa_7c1727cd3a7b02407449", "split": "test", "audio_id": "foa_02b585110b88cf389814", "audio_path": "audio/test/foa_02b585110b88cf389814.wav", "scene_annotation_csv_path": "annotations/test/foa_02b585110b88cf389814.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the drawer cabinet in degrees.", "answer": "-0.0 degrees", "canonical_answer": "-0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": -111.656, "elevation_deg": -0.017, "distance_m": 1.1}]}
{"qa_id": "qa_9e2d8c78a66ac6600130", "split": "test", "audio_id": "foa_92aedfeffd9b270757aa", "audio_path": "audio/test/foa_92aedfeffd9b270757aa.wav", "scene_annotation_csv_path": "annotations/test/foa_92aedfeffd9b270757aa.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is located at the back-right and above the listener?", "answer": "The sound source coming from the back-right and above is rain.", "canonical_answer": "rain", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 7.5, "azimuth_deg": -156.27, "elevation_deg": 21.312, "distance_m": 2.66}]}
{"qa_id": "qa_f2aa0405ee032393e2d9", "split": "test", "audio_id": "foa_28b69d13cde41497b7e8", "audio_path": "audio/test/foa_28b69d13cde41497b7e8.wav", "scene_annotation_csv_path": "annotations/test/foa_28b69d13cde41497b7e8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the kitchenware occur?", "answer": "The kitchenware sound is active from 7.9s to 11.9s.", "canonical_answer": "7.9s to 11.9s", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 2, "start_time": 7.9, "end_time": 11.9, "azimuth_deg": -17.994, "elevation_deg": 14.981, "distance_m": 2.47}]}
{"qa_id": "qa_18096e9f5c45691a06e2", "split": "test", "audio_id": "foa_631a15e9781522856dc2", "audio_path": "audio/test/foa_631a15e9781522856dc2.wav", "scene_annotation_csv_path": "annotations/test/foa_631a15e9781522856dc2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the breathing located?", "answer": "-18.0 degrees", "canonical_answer": "-18.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.1, "end_time": 1.8, "azimuth_deg": 167.395, "elevation_deg": -17.988, "distance_m": 3.49}]}
{"qa_id": "qa_7011153ad78e905eb261", "split": "test", "audio_id": "foa_ef0299ab229679021879", "audio_path": "audio/test/foa_ef0299ab229679021879.wav", "scene_annotation_csv_path": "annotations/test/foa_ef0299ab229679021879.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=179.2 degrees, elevation=15.1 degrees?", "answer": "A machine is located at azimuth=179.2 degrees and elevation=15.1 degrees.", "canonical_answer": "machine", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 9.0, "azimuth_deg": 179.212, "elevation_deg": 15.103, "distance_m": 1.61}]}
{"qa_id": "qa_ce644dc2577dc681e918", "split": "test", "audio_id": "foa_633016945a08ad8ccc2a", "audio_path": "audio/test/foa_633016945a08ad8ccc2a.wav", "scene_annotation_csv_path": "annotations/test/foa_633016945a08ad8ccc2a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains paper from 0.8s to 20.0s, machine from 3.9s to 7.8s, speech from 7.8s to 8.9s, gong from 13.1s to 16.7s, and cooking from 13.7s to 20.0s.", "canonical_answer": "paper (0.8s to 20.0s); machine (3.9s to 7.8s); speech (7.8s to 8.9s); gong (13.1s to 16.7s); cooking (13.7s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.8, "end_time": 20.0, "azimuth_deg": -54.291, "elevation_deg": -15.186, "distance_m": 3.55}, {"class_id": 35, "class_name": "machine", "track_id": 1, "start_time": 3.9, "end_time": 7.8, "azimuth_deg": -178.025, "elevation_deg": 20.942, "distance_m": 2.0}, {"class_id": 46, "class_name": "speech", "track_id": 2, "start_time": 7.8, "end_time": 8.9, "azimuth_deg": 57.082, "elevation_deg": -5.318, "distance_m": 3.45}, {"class_id": 26, "class_name": "gong", "track_id": 3, "start_time": 13.1, "end_time": 16.7, "azimuth_deg": 151.963, "elevation_deg": 22.374, "distance_m": 2.06}, {"class_id": 12, "class_name": "cooking", "track_id": 4, "start_time": 13.7, "end_time": 20.0, "azimuth_deg": 14.318, "elevation_deg": -7.719, "distance_m": 2.78}]}
{"qa_id": "qa_0557805fd844682891a3", "split": "test", "audio_id": "foa_012cabdb4f38446bef00", "audio_path": "audio/test/foa_012cabdb4f38446bef00.wav", "scene_annotation_csv_path": "annotations/test/foa_012cabdb4f38446bef00.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the writing coming?", "answer": "71.8 degrees", "canonical_answer": "71.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.1, "end_time": 2.3, "azimuth_deg": 71.811, "elevation_deg": 2.799, "distance_m": 2.89}]}
{"qa_id": "qa_08dd3a53918866a7fca4", "split": "test", "audio_id": "foa_d3098c7abcee54c96c86", "audio_path": "audio/test/foa_d3098c7abcee54c96c86.wav", "scene_annotation_csv_path": "annotations/test/foa_d3098c7abcee54c96c86.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is heard from the back-right side?", "answer": "The sound coming from the back-right is a door.", "canonical_answer": "door", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.9, "end_time": 1.6, "azimuth_deg": -118.611, "elevation_deg": 0.705, "distance_m": 1.71}]}
{"qa_id": "qa_1e85a6704b2fd3fc0fea", "split": "test", "audio_id": "foa_c03cfa74d98b6ebcea80", "audio_path": "audio/test/foa_c03cfa74d98b6ebcea80.wav", "scene_annotation_csv_path": "annotations/test/foa_c03cfa74d98b6ebcea80.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the human vocalization active?", "answer": "The human vocalization is active throughout the interval from 0.0s to 7.5s.", "canonical_answer": "0.0s to 7.5s", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.0, "end_time": 7.5, "azimuth_deg": -117.521, "elevation_deg": -15.529, "distance_m": 0.58}]}
{"qa_id": "qa_3fcd9519b7c828b149e7", "split": "test", "audio_id": "foa_4984ef97e02110677a94", "audio_path": "audio/test/foa_4984ef97e02110677a94.wav", "scene_annotation_csv_path": "annotations/test/foa_4984ef97e02110677a94.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the singing?", "answer": "-23.4 degrees", "canonical_answer": "-23.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 11.2, "azimuth_deg": -148.788, "elevation_deg": -23.392, "distance_m": 2.25}]}
{"qa_id": "qa_5d639541ddb02df0f82c", "split": "test", "audio_id": "foa_ad4b0f4c55a06f360b1c", "audio_path": "audio/test/foa_ad4b0f4c55a06f360b1c.wav", "scene_annotation_csv_path": "annotations/test/foa_ad4b0f4c55a06f360b1c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources are present in this audio, and what are their respective time intervals?", "answer": "The audio contains a train sound that occurs from 0.0s to 4.4s.", "canonical_answer": "train (0.0s to 4.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 0.0, "end_time": 4.4, "azimuth_deg": 81.221, "elevation_deg": -4.103, "distance_m": 1.83}]}
{"qa_id": "qa_d83189a0226cdb6e8e33", "split": "test", "audio_id": "foa_68c81b919d0094b0bb37", "audio_path": "audio/test/foa_68c81b919d0094b0bb37.wav", "scene_annotation_csv_path": "annotations/test/foa_68c81b919d0094b0bb37.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the back-left and below the listener?", "answer": "The sound source coming from the back-left and below is a drum.", "canonical_answer": "drum", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 1, "start_time": 3.0, "end_time": 20.0, "azimuth_deg": 123.108, "elevation_deg": -39.349, "distance_m": 1.25}]}
{"qa_id": "qa_f278c6938d5005506d91", "split": "test", "audio_id": "foa_59badedbc5d7281256ad", "audio_path": "audio/test/foa_59badedbc5d7281256ad.wav", "scene_annotation_csv_path": "annotations/test/foa_59badedbc5d7281256ad.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=135.9 degrees, elevation=-24.2 degrees?", "answer": "An insect is heard from azimuth=135.9 degrees and elevation=-24.2 degrees.", "canonical_answer": "insect", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 6.2, "azimuth_deg": 135.867, "elevation_deg": -24.212, "distance_m": 2.78}]}
{"qa_id": "qa_d77b278814731d91076a", "split": "test", "audio_id": "foa_09daa4ecce7fb5db7e8e", "audio_path": "audio/test/foa_09daa4ecce7fb5db7e8e.wav", "scene_annotation_csv_path": "annotations/test/foa_09daa4ecce7fb5db7e8e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the crackle?", "answer": "151.9 degrees", "canonical_answer": "151.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 0, "start_time": 0.0, "end_time": 11.0, "azimuth_deg": 151.944, "elevation_deg": -21.278, "distance_m": 3.71}]}
{"qa_id": "qa_cf1abfb858978b0634d7", "split": "test", "audio_id": "foa_fb170c6c07d4049cbb0b", "audio_path": "audio/test/foa_fb170c6c07d4049cbb0b.wav", "scene_annotation_csv_path": "annotations/test/foa_fb170c6c07d4049cbb0b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "At what times is the sound of the tape audible?", "answer": "The tape is active from 3.1s to 20.0s.", "canonical_answer": "3.1s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 3.1, "end_time": 20.0, "azimuth_deg": -41.934, "elevation_deg": -4.937, "distance_m": 2.3}]}
{"qa_id": "qa_dc4e0417b32f356ea158", "split": "test", "audio_id": "foa_629f91551b1141288e91", "audio_path": "audio/test/foa_629f91551b1141288e91.wav", "scene_annotation_csv_path": "annotations/test/foa_629f91551b1141288e91.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the singing in degrees.", "answer": "-46.3 degrees", "canonical_answer": "-46.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 5.701625, "azimuth_deg": -46.346, "elevation_deg": -19.017, "distance_m": 2.87}]}
{"qa_id": "qa_8132b1583a6d3b3268b3", "split": "test", "audio_id": "foa_a3db23c4c149694c5997", "audio_path": "audio/test/foa_a3db23c4c149694c5997.wav", "scene_annotation_csv_path": "annotations/test/foa_a3db23c4c149694c5997.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the cooking active?", "answer": "The cooking event is active from 11.2s to 17.0s.", "canonical_answer": "11.2s to 17.0s", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 1, "start_time": 11.2, "end_time": 17.0, "azimuth_deg": -128.534, "elevation_deg": 23.747, "distance_m": 0.9}]}
{"qa_id": "qa_e1de18489de0ef3e13f1", "split": "test", "audio_id": "foa_cd0615f5f6ecdbeae434", "audio_path": "audio/test/foa_cd0615f5f6ecdbeae434.wav", "scene_annotation_csv_path": "annotations/test/foa_cd0615f5f6ecdbeae434.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the time interval for each?", "answer": "The audio contains ocean from 0.6s to 8.6s, crushing from 5.3s to 10.6s, and metal clink from 8.4s to 12.0s.", "canonical_answer": "ocean (0.6s to 8.6s); crushing (5.3s to 10.6s); metal clink (8.4s to 12.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.6, "end_time": 8.6, "azimuth_deg": 122.942, "elevation_deg": 10.252, "distance_m": 2.67}, {"class_id": 15, "class_name": "crushing", "track_id": 1, "start_time": 5.3, "end_time": 10.6, "azimuth_deg": -88.813, "elevation_deg": -6.551, "distance_m": 1.47}, {"class_id": 37, "class_name": "metal_clink", "track_id": 2, "start_time": 8.4, "end_time": 12.0, "azimuth_deg": -75.932, "elevation_deg": 49.974, "distance_m": 1.12}]}
{"qa_id": "qa_02687438aca89af554a0", "split": "test", "audio_id": "foa_0f5aeef90fef1bb462ce", "audio_path": "audio/test/foa_0f5aeef90fef1bb462ce.wav", "scene_annotation_csv_path": "annotations/test/foa_0f5aeef90fef1bb462ce.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-158.3 degrees, elevation=6.4 degrees?", "answer": "A cat is located at azimuth=-158.3 degrees and elevation=6.4 degrees.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 11.4, "azimuth_deg": -158.295, "elevation_deg": 6.441, "distance_m": 3.14}]}
{"qa_id": "qa_3332b9d70497606c0e1f", "split": "test", "audio_id": "foa_8ae7ee593eb4e1ddbb68", "audio_path": "audio/test/foa_8ae7ee593eb4e1ddbb68.wav", "scene_annotation_csv_path": "annotations/test/foa_8ae7ee593eb4e1ddbb68.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is heard from the back-left of the listener?", "answer": "The source heard from the back-left is an appliance.", "canonical_answer": "appliance", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.1, "end_time": 6.6, "azimuth_deg": 142.657, "elevation_deg": 8.195, "distance_m": 2.52}]}
{"qa_id": "qa_c3b60ba069bf017e8626", "split": "test", "audio_id": "foa_bd103fd09e0672f6f5cd", "audio_path": "audio/test/foa_bd103fd09e0672f6f5cd.wav", "scene_annotation_csv_path": "annotations/test/foa_bd103fd09e0672f6f5cd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the speech located?", "answer": "16.8 degrees", "canonical_answer": "16.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 4.2, "azimuth_deg": -177.401, "elevation_deg": 16.757, "distance_m": 1.64}]}
{"qa_id": "qa_f848c147a377f4975e20", "split": "test", "audio_id": "foa_938c77278b3c5a6f9703", "audio_path": "audio/test/foa_938c77278b3c5a6f9703.wav", "scene_annotation_csv_path": "annotations/test/foa_938c77278b3c5a6f9703.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the gong occur?", "answer": "The gong event is active from 0.8s to 20.0s.", "canonical_answer": "0.8s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 0.8, "end_time": 20.0, "azimuth_deg": -159.18, "elevation_deg": -15.93, "distance_m": 2.5}]}
{"qa_id": "qa_c2b435b15bdbf6e17a7b", "split": "test", "audio_id": "foa_15772295c5d7b0cfa217", "audio_path": "audio/test/foa_15772295c5d7b0cfa217.wav", "scene_annotation_csv_path": "annotations/test/foa_15772295c5d7b0cfa217.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is coming from the front-left of the listener?", "answer": "The source coming from the front-left is the ocean.", "canonical_answer": "ocean", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.2, "end_time": 16.4, "azimuth_deg": 36.821, "elevation_deg": 11.011, "distance_m": 3.31}]}
{"qa_id": "qa_160cd55019196eacde11", "split": "test", "audio_id": "foa_82b11b54688816d5b2f6", "audio_path": "audio/test/foa_82b11b54688816d5b2f6.wav", "scene_annotation_csv_path": "annotations/test/foa_82b11b54688816d5b2f6.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the vehicle?", "answer": "-8.3 degrees", "canonical_answer": "-8.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 1, "start_time": 10.8, "end_time": 14.8, "azimuth_deg": -4.042, "elevation_deg": -8.274, "distance_m": 1.79}]}
{"qa_id": "qa_0e8a145f6b1bae853cfe", "split": "test", "audio_id": "foa_0a254bee3324f29731f7", "audio_path": "audio/test/foa_0a254bee3324f29731f7.wav", "scene_annotation_csv_path": "annotations/test/foa_0a254bee3324f29731f7.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=44.9 degrees, elevation=20.3 degrees?", "answer": "The sound detected at azimuth=44.9 degrees and elevation=20.3 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 3.8, "azimuth_deg": 44.901, "elevation_deg": 20.318, "distance_m": 2.55}]}
{"qa_id": "qa_092a6c6a767e2cf127f2", "split": "test", "audio_id": "foa_6caae306e43dcd0eba23", "audio_path": "audio/test/foa_6caae306e43dcd0eba23.wav", "scene_annotation_csv_path": "annotations/test/foa_6caae306e43dcd0eba23.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a camera from 0.0s to 6.0s, speech from 0.6s to 10.0s, and singing from 2.0s to 12.2s.", "canonical_answer": "camera (0.0s to 6.0s); speech (0.6s to 10.0s); singing (2.0s to 12.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 1, "start_time": 0.0, "end_time": 6.0, "azimuth_deg": 29.66, "elevation_deg": 17.345, "distance_m": 2.98}, {"class_id": 46, "class_name": "speech", "track_id": 2, "start_time": 0.6, "end_time": 10.0, "azimuth_deg": 30.054, "elevation_deg": -34.321, "distance_m": 1.31}, {"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 2.0, "end_time": 12.219437, "azimuth_deg": 149.568, "elevation_deg": -9.79, "distance_m": 0.98}]}
{"qa_id": "qa_7b6126905e416fb6c2a7", "split": "test", "audio_id": "foa_a0cef305a4f8868d03db", "audio_path": "audio/test/foa_a0cef305a4f8868d03db.wav", "scene_annotation_csv_path": "annotations/test/foa_a0cef305a4f8868d03db.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the keyboard instrument?", "answer": "61.3 degrees", "canonical_answer": "61.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 15.4, "azimuth_deg": 61.252, "elevation_deg": -21.651, "distance_m": 2.48}]}
{"qa_id": "qa_d51f0882e384f9d8e33a", "split": "test", "audio_id": "foa_fde6d156d55d7000053e", "audio_path": "audio/test/foa_fde6d156d55d7000053e.wav", "scene_annotation_csv_path": "annotations/test/foa_fde6d156d55d7000053e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is heard coming from the back-left of the listener?", "answer": "The sound source coming from the back-left is a body sound.", "canonical_answer": "body sound", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.8, "end_time": 1.0, "azimuth_deg": 154.306, "elevation_deg": -3.469, "distance_m": 2.2}]}
{"qa_id": "qa_1fe5b207f2a109df4c11", "split": "test", "audio_id": "foa_d7b3e494ddffa7583a35", "audio_path": "audio/test/foa_d7b3e494ddffa7583a35.wav", "scene_annotation_csv_path": "annotations/test/foa_d7b3e494ddffa7583a35.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the body sound active?", "answer": "The body sound is active from 0.8s to 2.5s.", "canonical_answer": "0.8s to 2.5s", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.8, "end_time": 2.5, "azimuth_deg": -128.689, "elevation_deg": 12.126, "distance_m": 3.25}]}
{"qa_id": "qa_4d7fa9a66ffcc50121a2", "split": "test", "audio_id": "foa_feb6efe4d7c0e7751a9f", "audio_path": "audio/test/foa_feb6efe4d7c0e7751a9f.wav", "scene_annotation_csv_path": "annotations/test/foa_feb6efe4d7c0e7751a9f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the cat?", "answer": "-34.6 degrees", "canonical_answer": "-34.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 3, "start_time": 12.8, "end_time": 13.9, "azimuth_deg": -65.892, "elevation_deg": -34.569, "distance_m": 2.24}]}
{"qa_id": "qa_a27faaeec3337027f95b", "split": "test", "audio_id": "foa_e84b3087ec33cde5c1d3", "audio_path": "audio/test/foa_e84b3087ec33cde5c1d3.wav", "scene_annotation_csv_path": "annotations/test/foa_e84b3087ec33cde5c1d3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Identify the source at azimuth=-140.3 degrees, elevation=-38.7 degrees.", "answer": "The source located at azimuth -140.3 degrees and elevation -38.7 degrees is wind.", "canonical_answer": "wind", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.0, "end_time": 3.2, "azimuth_deg": -140.299, "elevation_deg": -38.689, "distance_m": 0.9}]}
{"qa_id": "qa_64037e4411d757c3c83c", "split": "test", "audio_id": "foa_6362c28636b755098871", "audio_path": "audio/test/foa_6362c28636b755098871.wav", "scene_annotation_csv_path": "annotations/test/foa_6362c28636b755098871.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the singing coming?", "answer": "-35.7 degrees", "canonical_answer": "-35.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 1.6, "end_time": 5.5, "azimuth_deg": -35.653, "elevation_deg": 16.153, "distance_m": 3.56}]}
{"qa_id": "qa_1fa433ab8b7c6465a5da", "split": "test", "audio_id": "foa_7e4370fd157a7864adf3", "audio_path": "audio/test/foa_7e4370fd157a7864adf3.wav", "scene_annotation_csv_path": "annotations/test/foa_7e4370fd157a7864adf3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time spans?", "answer": "The audio contains a cat from 0.1s to 14.6s, speech from 4.3s to 7.1s, a door from 9.5s to 12.3s, and a string instrument from 10.0s to 10.6s.", "canonical_answer": "cat (0.1s to 14.6s); speech (4.3s to 7.1s); door (9.5s to 12.3s); string instrument (10.0s to 10.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.1, "end_time": 14.6, "azimuth_deg": -41.514, "elevation_deg": 3.19, "distance_m": 1.19}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 4.3, "end_time": 7.1, "azimuth_deg": -67.361, "elevation_deg": 19.473, "distance_m": 1.86}, {"class_id": 17, "class_name": "door", "track_id": 2, "start_time": 9.5, "end_time": 12.3, "azimuth_deg": 9.027, "elevation_deg": 3.63, "distance_m": 3.34}, {"class_id": 47, "class_name": "string_instrument", "track_id": 3, "start_time": 10.0, "end_time": 10.6, "azimuth_deg": -17.223, "elevation_deg": -17.589, "distance_m": 3.47}]}
{"qa_id": "qa_5468e7f085fc0952d1ac", "split": "test", "audio_id": "foa_3e9a81771c726e4f7cf1", "audio_path": "audio/test/foa_3e9a81771c726e4f7cf1.wav", "scene_annotation_csv_path": "annotations/test/foa_3e9a81771c726e4f7cf1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources can be identified in this audio, and during what time intervals do they occur?", "answer": "The audio contains laughter occurring from 0.2s to 2.0s.", "canonical_answer": "laughter (0.2s to 2.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.2, "end_time": 2.0, "azimuth_deg": -160.894, "elevation_deg": -22.697, "distance_m": 3.6}]}
{"qa_id": "qa_87480de101261569f098", "split": "test", "audio_id": "foa_d9510913514fb0949dfb", "audio_path": "audio/test/foa_d9510913514fb0949dfb.wav", "scene_annotation_csv_path": "annotations/test/foa_d9510913514fb0949dfb.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the speech in degrees.", "answer": "165.5 degrees", "canonical_answer": "165.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 8.6, "azimuth_deg": 165.507, "elevation_deg": 15.088, "distance_m": 1.23}]}
{"qa_id": "qa_c2e44a9be8f38417373d", "split": "test", "audio_id": "foa_c4136d9548c52efb17b7", "audio_path": "audio/test/foa_c4136d9548c52efb17b7.wav", "scene_annotation_csv_path": "annotations/test/foa_c4136d9548c52efb17b7.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard coming from the back-right and below?", "answer": "The sound originating from the back-right and below is a tool.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.9, "end_time": 19.7, "azimuth_deg": -137.002, "elevation_deg": -34.009, "distance_m": 1.08}]}
{"qa_id": "qa_1d837a655345a8619218", "split": "test", "audio_id": "foa_9699b21b956346c510b0", "audio_path": "audio/test/foa_9699b21b956346c510b0.wav", "scene_annotation_csv_path": "annotations/test/foa_9699b21b956346c510b0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=133.5 degrees, elevation=-21.0 degrees?", "answer": "A dog is heard coming from azimuth 133.5 degrees and elevation -21.0 degrees.", "canonical_answer": "dog", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.6, "end_time": 5.0, "azimuth_deg": 133.504, "elevation_deg": -21.029, "distance_m": 1.15}]}
{"qa_id": "qa_2d88d46f19d165a7d73c", "split": "test", "audio_id": "foa_350bb9abcc79738ede3b", "audio_path": "audio/test/foa_350bb9abcc79738ede3b.wav", "scene_annotation_csv_path": "annotations/test/foa_350bb9abcc79738ede3b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the fire located?", "answer": "-9.6 degrees", "canonical_answer": "-9.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 2, "start_time": 13.1, "end_time": 14.4, "azimuth_deg": 51.974, "elevation_deg": -9.622, "distance_m": 3.13}]}
{"qa_id": "qa_8f59211796f749870d57", "split": "test", "audio_id": "foa_443a9685e07c871f2eb9", "audio_path": "audio/test/foa_443a9685e07c871f2eb9.wav", "scene_annotation_csv_path": "annotations/test/foa_443a9685e07c871f2eb9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval is the laughter occurring?", "answer": "The laughter event is active from 0.0s to 4.2s.", "canonical_answer": "0.0s to 4.2s", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.0, "end_time": 4.2, "azimuth_deg": 171.909, "elevation_deg": -30.093, "distance_m": 2.95}]}
{"qa_id": "qa_a4ccb0156671ef74b811", "split": "test", "audio_id": "foa_72bb2a85c17faa3485ff", "audio_path": "audio/test/foa_72bb2a85c17faa3485ff.wav", "scene_annotation_csv_path": "annotations/test/foa_72bb2a85c17faa3485ff.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Identify the source at azimuth=-46.2 degrees, elevation=-16.9 degrees.", "answer": "The source located at azimuth -46.2 degrees and elevation -16.9 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 6.4, "azimuth_deg": -46.167, "elevation_deg": -16.943, "distance_m": 0.89}]}
{"qa_id": "qa_28ba6e1f1631ffd47697", "split": "test", "audio_id": "foa_2f6c04ac86b967d0bfa3", "audio_path": "audio/test/foa_2f6c04ac86b967d0bfa3.wav", "scene_annotation_csv_path": "annotations/test/foa_2f6c04ac86b967d0bfa3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the dog located?", "answer": "14.6 degrees", "canonical_answer": "14.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": 134.727, "elevation_deg": 14.591, "distance_m": 2.54}]}
{"qa_id": "qa_504adc2908cd003729ee", "split": "test", "audio_id": "foa_0b319be1877a5a522b99", "audio_path": "audio/test/foa_0b319be1877a5a522b99.wav", "scene_annotation_csv_path": "annotations/test/foa_0b319be1877a5a522b99.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front-left and below?", "answer": "The source located at the front-left and below is a printer.", "canonical_answer": "printer", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 2, "start_time": 4.3, "end_time": 10.6, "azimuth_deg": 64.705, "elevation_deg": -30.28, "distance_m": 2.98}]}
{"qa_id": "qa_ba93a61837d9a6e11714", "split": "test", "audio_id": "foa_7438a7ada1a589bbfb6d", "audio_path": "audio/test/foa_7438a7ada1a589bbfb6d.wav", "scene_annotation_csv_path": "annotations/test/foa_7438a7ada1a589bbfb6d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the machine in degrees.", "answer": "-143.7 degrees", "canonical_answer": "-143.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 10.7, "azimuth_deg": -143.72, "elevation_deg": 17.163, "distance_m": 1.24}]}
{"qa_id": "qa_56a3c86c145ea4d08f52", "split": "test", "audio_id": "foa_13e60f5c42e954c3043b", "audio_path": "audio/test/foa_13e60f5c42e954c3043b.wav", "scene_annotation_csv_path": "annotations/test/foa_13e60f5c42e954c3043b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip contains human vocalization from 0.1s to 1.8s.", "canonical_answer": "human vocalization (0.1s to 1.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.1, "end_time": 1.8, "azimuth_deg": -34.767, "elevation_deg": 23.134, "distance_m": 1.53}]}
{"qa_id": "qa_65865ddd5fb15a40e795", "split": "test", "audio_id": "foa_d68e73006856e7f1f674", "audio_path": "audio/test/foa_d68e73006856e7f1f674.wav", "scene_annotation_csv_path": "annotations/test/foa_d68e73006856e7f1f674.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the guitar active?", "answer": "The guitar is active from 0.0s to 9.8s.", "canonical_answer": "0.0s to 9.8s", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 9.8, "azimuth_deg": -97.868, "elevation_deg": 22.627, "distance_m": 2.58}]}
{"qa_id": "qa_af202861d97b5e49b63f", "split": "test", "audio_id": "foa_24be5e03ec34953900df", "audio_path": "audio/test/foa_24be5e03ec34953900df.wav", "scene_annotation_csv_path": "annotations/test/foa_24be5e03ec34953900df.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the body sound coming?", "answer": "26.5 degrees", "canonical_answer": "26.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 2.7, "azimuth_deg": 26.457, "elevation_deg": -44.979, "distance_m": 1.34}]}
{"qa_id": "qa_219ad2859652cf584e0f", "split": "test", "audio_id": "foa_71eb3cebb378b5f25de6", "audio_path": "audio/test/foa_71eb3cebb378b5f25de6.wav", "scene_annotation_csv_path": "annotations/test/foa_71eb3cebb378b5f25de6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the vehicle?", "answer": "30.8 degrees", "canonical_answer": "30.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.3, "end_time": 12.4, "azimuth_deg": -12.401, "elevation_deg": 30.756, "distance_m": 1.46}]}
{"qa_id": "qa_680719ccaa883a2aec79", "split": "test", "audio_id": "foa_6d54cb1896e7a6ff5a54", "audio_path": "audio/test/foa_6d54cb1896e7a6ff5a54.wav", "scene_annotation_csv_path": "annotations/test/foa_6d54cb1896e7a6ff5a54.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the war sound be heard?", "answer": "The war sound is active from 14.9s to 15.6s.", "canonical_answer": "14.9s to 15.6s", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 2, "start_time": 14.9, "end_time": 15.6, "azimuth_deg": 179.308, "elevation_deg": 47.751, "distance_m": 0.86}]}
{"qa_id": "qa_4fb3a83d2a0cfcf80040", "split": "test", "audio_id": "foa_2d02ee6eb91a4fa19ce5", "audio_path": "audio/test/foa_2d02ee6eb91a4fa19ce5.wav", "scene_annotation_csv_path": "annotations/test/foa_2d02ee6eb91a4fa19ce5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=9.5 degrees, elevation=-24.6 degrees?", "answer": "A bell is located at azimuth 9.5 degrees and elevation -24.6 degrees.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.3, "end_time": 13.4, "azimuth_deg": 9.51, "elevation_deg": -24.581, "distance_m": 1.57}]}
{"qa_id": "qa_49fb1aa09173c551b905", "split": "test", "audio_id": "foa_412bf659ae9dde5aea2e", "audio_path": "audio/test/foa_412bf659ae9dde5aea2e.wav", "scene_annotation_csv_path": "annotations/test/foa_412bf659ae9dde5aea2e.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What is the identity of the sound source located behind the listener?", "answer": "The source coming from the back is finger snapping.", "canonical_answer": "finger snapping", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 1, "start_time": 1.0, "end_time": 8.4, "azimuth_deg": 172.096, "elevation_deg": 4.813, "distance_m": 1.58}]}
{"qa_id": "qa_869fcfbca2fbae8c0f00", "split": "test", "audio_id": "foa_6e39e63c721eb2884a8e", "audio_path": "audio/test/foa_6e39e63c721eb2884a8e.wav", "scene_annotation_csv_path": "annotations/test/foa_6e39e63c721eb2884a8e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in this audio, and what are their respective time intervals?", "answer": "The audio features a string instrument from 0.0s to 8.2s, singing from 7.7s to 12.3s, and glass from 8.5s to 12.3s.", "canonical_answer": "string instrument (0.0s to 8.2s); singing (7.7s to 12.3s); glass (8.5s to 12.3s)", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 8.2, "azimuth_deg": -125.714, "elevation_deg": -12.437, "distance_m": 1.51}, {"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 7.7, "end_time": 12.3, "azimuth_deg": -155.372, "elevation_deg": 30.948, "distance_m": 1.89}, {"class_id": 25, "class_name": "glass", "track_id": 2, "start_time": 8.5, "end_time": 12.3, "azimuth_deg": -81.657, "elevation_deg": -30.351, "distance_m": 1.81}]}
{"qa_id": "qa_67b6b022a949b3130b89", "split": "test", "audio_id": "foa_46fdf96c881686a0caa4", "audio_path": "audio/test/foa_46fdf96c881686a0caa4.wav", "scene_annotation_csv_path": "annotations/test/foa_46fdf96c881686a0caa4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located behind and below the listener?", "answer": "The sound source coming from the back and below is crushing.", "canonical_answer": "crushing", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 1, "start_time": 0.9, "end_time": 1.8, "azimuth_deg": -175.925, "elevation_deg": -20.49, "distance_m": 3.71}]}
{"qa_id": "qa_ee544be3ca13b9eef412", "split": "test", "audio_id": "foa_10bf6c71d65bdf856859", "audio_path": "audio/test/foa_10bf6c71d65bdf856859.wav", "scene_annotation_csv_path": "annotations/test/foa_10bf6c71d65bdf856859.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the percussion?", "answer": "28.2 degrees", "canonical_answer": "28.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.1, "end_time": 7.4, "azimuth_deg": 28.231, "elevation_deg": -37.479, "distance_m": 0.72}]}
{"qa_id": "qa_51b3a57a22a75ba0d916", "split": "test", "audio_id": "foa_ca8d6a6b6459ed92d73c", "audio_path": "audio/test/foa_ca8d6a6b6459ed92d73c.wav", "scene_annotation_csv_path": "annotations/test/foa_ca8d6a6b6459ed92d73c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the kitchenware in degrees.", "answer": "13.5 degrees", "canonical_answer": "13.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 0.0, "end_time": 1.2, "azimuth_deg": -103.824, "elevation_deg": 13.525, "distance_m": 3.09}]}
{"qa_id": "qa_fb4cdd6b1c585fe7a07c", "split": "test", "audio_id": "foa_fa87aa4084b32cd8bfed", "audio_path": "audio/test/foa_fa87aa4084b32cd8bfed.wav", "scene_annotation_csv_path": "annotations/test/foa_fa87aa4084b32cd8bfed.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the cat active?", "answer": "The cat is active during the interval from 0.0s to 0.8s.", "canonical_answer": "0.0s to 0.8s", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": 103.972, "elevation_deg": 20.737, "distance_m": 1.34}]}
{"qa_id": "qa_edf6070b1059d52c62fa", "split": "test", "audio_id": "foa_ac32cea515766739aa3a", "audio_path": "audio/test/foa_ac32cea515766739aa3a.wav", "scene_annotation_csv_path": "annotations/test/foa_ac32cea515766739aa3a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be heard in this audio clip, and what are their respective time intervals?", "answer": "The audio clip features a gong from 0.0s to 3.9s, a dog from 3.8s to 5.9s, and glass breaking from 4.0s to 4.5s.", "canonical_answer": "gong (0.0s to 3.9s); dog (3.8s to 5.9s); glass (4.0s to 4.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 0.0, "end_time": 3.9, "azimuth_deg": -63.201, "elevation_deg": -38.015, "distance_m": 1.02}, {"class_id": 16, "class_name": "dog", "track_id": 1, "start_time": 3.8, "end_time": 5.9, "azimuth_deg": 156.544, "elevation_deg": 31.157, "distance_m": 1.73}, {"class_id": 25, "class_name": "glass", "track_id": 2, "start_time": 4.0, "end_time": 4.5, "azimuth_deg": 142.742, "elevation_deg": -6.641, "distance_m": 3.03}]}
{"qa_id": "qa_8a742a25677a4accd738", "split": "test", "audio_id": "foa_cf4a1472f48f565bd6c0", "audio_path": "audio/test/foa_cf4a1472f48f565bd6c0.wav", "scene_annotation_csv_path": "annotations/test/foa_cf4a1472f48f565bd6c0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=33.0 degrees, elevation=-37.2 degrees?", "answer": "A printer is located at azimuth=33.0 degrees, elevation=-37.2 degrees.", "canonical_answer": "printer", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": 33.019, "elevation_deg": -37.178, "distance_m": 2.98}]}
{"qa_id": "qa_1a7d8dc88fa1c5d8c3cd", "split": "test", "audio_id": "foa_26a9fcfd54de675d9354", "audio_path": "audio/test/foa_26a9fcfd54de675d9354.wav", "scene_annotation_csv_path": "annotations/test/foa_26a9fcfd54de675d9354.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the kitchenware in degrees.", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 3, "start_time": 0.0, "end_time": 0.7, "azimuth_deg": 118.395, "elevation_deg": 0.0, "distance_m": 1.6}]}
{"qa_id": "qa_cc042279eb36348ba15f", "split": "test", "audio_id": "foa_8aab201602b2f743d3d2", "audio_path": "audio/test/foa_8aab201602b2f743d3d2.wav", "scene_annotation_csv_path": "annotations/test/foa_8aab201602b2f743d3d2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a bell that is active from 0.0s to 9.1s.", "canonical_answer": "bell (0.0s to 9.1s)", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 9.1, "azimuth_deg": -89.37, "elevation_deg": -7.66, "distance_m": 3.12}]}
{"qa_id": "qa_2b0b6f640bc53cd16c5a", "split": "test", "audio_id": "foa_63b3fc0a28f273fcb99e", "audio_path": "audio/test/foa_63b3fc0a28f273fcb99e.wav", "scene_annotation_csv_path": "annotations/test/foa_63b3fc0a28f273fcb99e.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "counting", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the singing event active?", "answer": "The singing event is active from 0.0s to 11.6s.", "canonical_answer": "0.0s to 11.6s", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 11.6, "azimuth_deg": -150.22, "elevation_deg": 0.0, "distance_m": 3.27}]}
{"qa_id": "qa_7c7a41059dbcf93ecda3", "split": "test", "audio_id": "foa_96c3e2fdb949af320be1", "audio_path": "audio/test/foa_96c3e2fdb949af320be1.wav", "scene_annotation_csv_path": "annotations/test/foa_96c3e2fdb949af320be1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the wind?", "answer": "111.3 degrees", "canonical_answer": "111.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.1, "end_time": 0.8, "azimuth_deg": 111.326, "elevation_deg": 14.671, "distance_m": 2.52}]}
{"qa_id": "qa_f8287603e64403c0d556", "split": "test", "audio_id": "foa_926c5d34abbbba8f496a", "audio_path": "audio/test/foa_926c5d34abbbba8f496a.wav", "scene_annotation_csv_path": "annotations/test/foa_926c5d34abbbba8f496a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back of the listener?", "answer": "The sound source located at the back is a car.", "canonical_answer": "car", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 1, "start_time": 10.0, "end_time": 15.9, "azimuth_deg": 157.881, "elevation_deg": -13.492, "distance_m": 1.22}]}
{"qa_id": "qa_a47149c4f8232a76a706", "split": "test", "audio_id": "foa_5ad8704874c700116e84", "audio_path": "audio/test/foa_5ad8704874c700116e84.wav", "scene_annotation_csv_path": "annotations/test/foa_5ad8704874c700116e84.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=25.8 degrees, elevation=18.9 degrees?", "answer": "The sound heard from azimuth=25.8 degrees and elevation=18.9 degrees is fire.", "canonical_answer": "fire", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 0, "start_time": 0.2, "end_time": 1.3, "azimuth_deg": 25.809, "elevation_deg": 18.866, "distance_m": 2.33}]}
{"qa_id": "qa_e7e7a046e6a2bf274ec2", "split": "test", "audio_id": "foa_9da79a4dd7d417fd3295", "audio_path": "audio/test/foa_9da79a4dd7d417fd3295.wav", "scene_annotation_csv_path": "annotations/test/foa_9da79a4dd7d417fd3295.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front and below?", "answer": "The source located at the front and below is a metal clink.", "canonical_answer": "metal clink", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.0, "end_time": 11.8, "azimuth_deg": -15.344, "elevation_deg": -36.984, "distance_m": 1.8}]}
{"qa_id": "qa_2ac144642f4e8103a6fd", "split": "test", "audio_id": "foa_5ad081012b85b4b18a84", "audio_path": "audio/test/foa_5ad081012b85b4b18a84.wav", "scene_annotation_csv_path": "annotations/test/foa_5ad081012b85b4b18a84.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the war sound in degrees.", "answer": "-30.6 degrees", "canonical_answer": "-30.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.6, "end_time": 4.2, "azimuth_deg": 72.793, "elevation_deg": -30.633, "distance_m": 3.61}]}
{"qa_id": "qa_be320a84e8de39b9d118", "split": "test", "audio_id": "foa_e76cbb0505b1614ac414", "audio_path": "audio/test/foa_e76cbb0505b1614ac414.wav", "scene_annotation_csv_path": "annotations/test/foa_e76cbb0505b1614ac414.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the gong occur?", "answer": "The gong event is active from 0.0s to 7.7s.", "canonical_answer": "0.0s to 7.7s", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 1, "start_time": 0.0, "end_time": 7.7, "azimuth_deg": 15.389, "elevation_deg": -36.056, "distance_m": 1.65}]}
{"qa_id": "qa_9db8964aa4f3832e1329", "split": "test", "audio_id": "foa_ccb03fe9a9fe2dc5ece0", "audio_path": "audio/test/foa_ccb03fe9a9fe2dc5ece0.wav", "scene_annotation_csv_path": "annotations/test/foa_ccb03fe9a9fe2dc5ece0.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=2.0 degrees, elevation=-40.2 degrees?", "answer": "The sound heard from azimuth=2.0 degrees and elevation=-40.2 degrees is writing.", "canonical_answer": "writing", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.0, "end_time": 18.9, "azimuth_deg": 1.988, "elevation_deg": -40.159, "distance_m": 1.74}]}
{"qa_id": "qa_b0139cfc845e2caa0a84", "split": "test", "audio_id": "foa_3ae5cd56d255e29d96a0", "audio_path": "audio/test/foa_3ae5cd56d255e29d96a0.wav", "scene_annotation_csv_path": "annotations/test/foa_3ae5cd56d255e29d96a0.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the animal coming?", "answer": "38.9 degrees", "canonical_answer": "38.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 2, "start_time": 0.1, "end_time": 19.8, "azimuth_deg": 38.927, "elevation_deg": 35.861, "distance_m": 0.99}]}
{"qa_id": "qa_c05e22dada791f227bcd", "split": "test", "audio_id": "foa_6efe6242e167262e4ee0", "audio_path": "audio/test/foa_6efe6242e167262e4ee0.wav", "scene_annotation_csv_path": "annotations/test/foa_6efe6242e167262e4ee0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip features typing from 0.3s to 7.6s, a dog from 0.5s to 5.6s, and a knock from 7.1s to 8.2s.", "canonical_answer": "typing (0.3s to 7.6s); dog (0.5s to 5.6s); knock (7.1s to 8.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.3, "end_time": 7.6, "azimuth_deg": 122.965, "elevation_deg": -48.421, "distance_m": 1.48}, {"class_id": 16, "class_name": "dog", "track_id": 1, "start_time": 0.5, "end_time": 5.6, "azimuth_deg": -4.627, "elevation_deg": -16.605, "distance_m": 3.48}, {"class_id": 33, "class_name": "knock", "track_id": 2, "start_time": 7.1, "end_time": 8.2, "azimuth_deg": 55.287, "elevation_deg": -10.88, "distance_m": 3.16}]}
{"qa_id": "qa_7cd6295e3f16c6601594", "split": "test", "audio_id": "foa_e88beb952a1681aef340", "audio_path": "audio/test/foa_e88beb952a1681aef340.wav", "scene_annotation_csv_path": "annotations/test/foa_e88beb952a1681aef340.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the tearing in degrees.", "answer": "8.3 degrees", "canonical_answer": "8.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 0.1, "end_time": 1.4, "azimuth_deg": 143.47, "elevation_deg": 8.284, "distance_m": 3.13}]}
{"qa_id": "qa_262773596b279f000d51", "split": "test", "audio_id": "foa_06396d24360004376c76", "audio_path": "audio/test/foa_06396d24360004376c76.wav", "scene_annotation_csv_path": "annotations/test/foa_06396d24360004376c76.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains cooking from 0.0s to 16.6s.", "canonical_answer": "cooking (0.0s to 16.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 16.6, "azimuth_deg": -128.375, "elevation_deg": -15.172, "distance_m": 2.75}]}
{"qa_id": "qa_a5a641aa4403ae14076c", "split": "test", "audio_id": "foa_c3bdae7896f65a400c2c", "audio_path": "audio/test/foa_c3bdae7896f65a400c2c.wav", "scene_annotation_csv_path": "annotations/test/foa_c3bdae7896f65a400c2c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the time span of the wind event?", "answer": "The wind event is active from 0.0s to 0.3s.", "canonical_answer": "0.0s to 0.3s", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": 151.661, "elevation_deg": -2.505, "distance_m": 2.94}]}
{"qa_id": "qa_6146d16c9023268dc08b", "split": "test", "audio_id": "foa_8dc8db6c10d34d1d4ec5", "audio_path": "audio/test/foa_8dc8db6c10d34d1d4ec5.wav", "scene_annotation_csv_path": "annotations/test/foa_8dc8db6c10d34d1d4ec5.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-55.9 degrees, elevation=0.0 degrees?", "answer": "The sound heard from azimuth -55.9 degrees and elevation 0.0 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.1, "end_time": 5.5, "azimuth_deg": -55.902, "elevation_deg": 0.0, "distance_m": 3.32}]}
{"qa_id": "qa_1035155bbe73ab05cb64", "split": "test", "audio_id": "foa_ea4177c55cd9b2444d1f", "audio_path": "audio/test/foa_ea4177c55cd9b2444d1f.wav", "scene_annotation_csv_path": "annotations/test/foa_ea4177c55cd9b2444d1f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the wind instrument coming?", "answer": "-141.3 degrees", "canonical_answer": "-141.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": -141.338, "elevation_deg": 21.176, "distance_m": 3.56}]}
{"qa_id": "qa_072d3a7e714d5ed4b178", "split": "test", "audio_id": "foa_7aa4bea70014ff23b191", "audio_path": "audio/test/foa_7aa4bea70014ff23b191.wav", "scene_annotation_csv_path": "annotations/test/foa_7aa4bea70014ff23b191.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is located to the left of the listener?", "answer": "The sound source located to the left is a printer.", "canonical_answer": "printer", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.3, "end_time": 17.6, "azimuth_deg": 104.976, "elevation_deg": 1.546, "distance_m": 2.67}]}
{"qa_id": "qa_7d251c02525ed6e8ae54", "split": "test", "audio_id": "foa_f70ecef05036ccdfd7d0", "audio_path": "audio/test/foa_f70ecef05036ccdfd7d0.wav", "scene_annotation_csv_path": "annotations/test/foa_f70ecef05036ccdfd7d0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard coming from the left and below?", "answer": "The sound heard from the left and below is a guitar.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 5.0, "azimuth_deg": 89.256, "elevation_deg": -25.64, "distance_m": 3.34}]}
{"qa_id": "qa_7b44ac55804c0c329425", "split": "test", "audio_id": "foa_f0fd73e68feaf13fe195", "audio_path": "audio/test/foa_f0fd73e68feaf13fe195.wav", "scene_annotation_csv_path": "annotations/test/foa_f0fd73e68feaf13fe195.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Identify the source at azimuth=124.2 degrees, elevation=-24.8 degrees.", "answer": "The source located at azimuth=124.2 degrees and elevation=-24.8 degrees is a frog.", "canonical_answer": "frog", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 2, "start_time": 19.4, "end_time": 20.0, "azimuth_deg": 124.202, "elevation_deg": -24.778, "distance_m": 3.45}]}
{"qa_id": "qa_1e5219a6b7ddbd63e1e8", "split": "test", "audio_id": "foa_77a88bc7e50771ce4b96", "audio_path": "audio/test/foa_77a88bc7e50771ce4b96.wav", "scene_annotation_csv_path": "annotations/test/foa_77a88bc7e50771ce4b96.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in the recording, and what are their corresponding time intervals?", "answer": "The audio features rain from 0.0s to 20.0s, a dog from 1.6s to 17.0s, paper from 1.8s to 5.4s, and a train from 9.4s to 20.0s.", "canonical_answer": "rain (0.0s to 20.0s); dog (1.6s to 17.0s); paper (1.8s to 5.4s); train (9.4s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 95.753, "elevation_deg": -4.203, "distance_m": 2.18}, {"class_id": 16, "class_name": "dog", "track_id": 1, "start_time": 1.6, "end_time": 17.0, "azimuth_deg": -32.269, "elevation_deg": -59.514, "distance_m": 1.23}, {"class_id": 40, "class_name": "paper", "track_id": 2, "start_time": 1.8, "end_time": 5.4, "azimuth_deg": 53.49, "elevation_deg": 5.987, "distance_m": 3.5}, {"class_id": 53, "class_name": "train", "track_id": 3, "start_time": 9.4, "end_time": 20.0, "azimuth_deg": -65.264, "elevation_deg": 41.769, "distance_m": 1.21}]}
{"qa_id": "qa_5265e2b03da0d37fd6d1", "split": "test", "audio_id": "foa_54cb2ec802cdd8501593", "audio_path": "audio/test/foa_54cb2ec802cdd8501593.wav", "scene_annotation_csv_path": "annotations/test/foa_54cb2ec802cdd8501593.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval is the speech event occurring?", "answer": "The speech event is active from 0.6s to 9.2s.", "canonical_answer": "0.6s to 9.2s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 9.2, "azimuth_deg": -139.442, "elevation_deg": -2.033, "distance_m": 1.12}]}
{"qa_id": "qa_68e2c44cff1bd969ba1b", "split": "test", "audio_id": "foa_754185e9e75cd61bfba9", "audio_path": "audio/test/foa_754185e9e75cd61bfba9.wav", "scene_annotation_csv_path": "annotations/test/foa_754185e9e75cd61bfba9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the footsteps?", "answer": "-163.4 degrees", "canonical_answer": "-163.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -163.383, "elevation_deg": 25.893, "distance_m": 0.97}]}
{"qa_id": "qa_82c42d0084b3098bec9c", "split": "test", "audio_id": "foa_c20362b0b5db76e10eb7", "audio_path": "audio/test/foa_c20362b0b5db76e10eb7.wav", "scene_annotation_csv_path": "annotations/test/foa_c20362b0b5db76e10eb7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the human vocalization?", "answer": "-8.9 degrees", "canonical_answer": "-8.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.0, "end_time": 9.2, "azimuth_deg": 58.906, "elevation_deg": -8.918, "distance_m": 3.05}]}
{"qa_id": "qa_f6686af119939d4631a5", "split": "test", "audio_id": "foa_1953ecff7a88ea67b857", "audio_path": "audio/test/foa_1953ecff7a88ea67b857.wav", "scene_annotation_csv_path": "annotations/test/foa_1953ecff7a88ea67b857.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-42.0 degrees, elevation=-8.4 degrees?", "answer": "The sound heard from azimuth=-42.0 degrees and elevation=-8.4 degrees is a door.", "canonical_answer": "door", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 2, "start_time": 17.1, "end_time": 17.7, "azimuth_deg": -41.962, "elevation_deg": -8.376, "distance_m": 1.93}]}
{"qa_id": "qa_2c253b4efae4ef249953", "split": "test", "audio_id": "foa_13ef698b4981756b7d41", "audio_path": "audio/test/foa_13ef698b4981756b7d41.wav", "scene_annotation_csv_path": "annotations/test/foa_13ef698b4981756b7d41.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is heard from the back of the listener?", "answer": "The sound source coming from the back is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 3.4, "azimuth_deg": 163.035, "elevation_deg": -4.63, "distance_m": 1.14}]}
{"qa_id": "qa_9ca9f28f8b99810cea62", "split": "test", "audio_id": "foa_0dde7b5473588110461f", "audio_path": "audio/test/foa_0dde7b5473588110461f.wav", "scene_annotation_csv_path": "annotations/test/foa_0dde7b5473588110461f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the animal coming?", "answer": "3.9 degrees", "canonical_answer": "3.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 3.872, "elevation_deg": 20.314, "distance_m": 2.37}]}
{"qa_id": "qa_cf9949d9728c464a8bf0", "split": "test", "audio_id": "foa_a4addddc2f9a688b43af", "audio_path": "audio/test/foa_a4addddc2f9a688b43af.wav", "scene_annotation_csv_path": "annotations/test/foa_a4addddc2f9a688b43af.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the machine occur?", "answer": "The machine is active from 0.0s to 1.7s.", "canonical_answer": "0.0s to 1.7s", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 1.7, "azimuth_deg": -156.421, "elevation_deg": -14.572, "distance_m": 3.14}]}
{"qa_id": "qa_886afaf97ba276a50f17", "split": "test", "audio_id": "foa_caab1414e6964fe0e357", "audio_path": "audio/test/foa_caab1414e6964fe0e357.wav", "scene_annotation_csv_path": "annotations/test/foa_caab1414e6964fe0e357.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the home sound?", "answer": "3.3 degrees", "canonical_answer": "3.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 2, "start_time": 13.2, "end_time": 20.0, "azimuth_deg": 89.618, "elevation_deg": 3.299, "distance_m": 0.74}]}
{"qa_id": "qa_4a443a2d06b0ff9c684c", "split": "test", "audio_id": "foa_f10ff9d657c6d9893355", "audio_path": "audio/test/foa_f10ff9d657c6d9893355.wav", "scene_annotation_csv_path": "annotations/test/foa_f10ff9d657c6d9893355.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains singing from 0.2s to 4.8s.", "canonical_answer": "singing (0.2s to 4.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.2, "end_time": 4.8, "azimuth_deg": 57.59, "elevation_deg": -40.253, "distance_m": 1.56}]}
{"qa_id": "qa_ca8a211e65af005964d6", "split": "test", "audio_id": "foa_bc3dc4f6e26328f5bb6a", "audio_path": "audio/test/foa_bc3dc4f6e26328f5bb6a.wav", "scene_annotation_csv_path": "annotations/test/foa_bc3dc4f6e26328f5bb6a.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the speech?", "answer": "36.1 degrees", "canonical_answer": "36.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 7.8, "azimuth_deg": 47.782, "elevation_deg": 36.133, "distance_m": 0.76}]}
{"qa_id": "qa_3c0f0de9fe32aea89599", "split": "test", "audio_id": "foa_98f429098b19a567ee38", "audio_path": "audio/test/foa_98f429098b19a567ee38.wav", "scene_annotation_csv_path": "annotations/test/foa_98f429098b19a567ee38.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the body sound be heard?", "answer": "The body sound is active from 0.0s to 7.8s.", "canonical_answer": "0.0s to 7.8s", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 7.8, "azimuth_deg": -20.737, "elevation_deg": 45.427, "distance_m": 1.05}]}
{"qa_id": "qa_03f7297fc3c3c12e2cbd", "split": "test", "audio_id": "foa_65398b49ad8597f7daef", "audio_path": "audio/test/foa_65398b49ad8597f7daef.wav", "scene_annotation_csv_path": "annotations/test/foa_65398b49ad8597f7daef.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What source is heard from the back-right of the listener?", "answer": "The source heard from the back-right is water.", "canonical_answer": "water", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.2, "end_time": 2.0, "azimuth_deg": -154.888, "elevation_deg": 13.829, "distance_m": 1.16}]}
{"qa_id": "qa_cf3bc72845d0a344fc3c", "split": "test", "audio_id": "foa_bdd5a629618419d64da3", "audio_path": "audio/test/foa_bdd5a629618419d64da3.wav", "scene_annotation_csv_path": "annotations/test/foa_bdd5a629618419d64da3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip features a tool occurring from 0.0s to 0.3s.", "canonical_answer": "tool (0.0s to 0.3s)", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": -136.592, "elevation_deg": 16.904, "distance_m": 1.43}]}
{"qa_id": "qa_d23a2b3b128b30b7f939", "split": "test", "audio_id": "foa_d9693166fb9a0a49f7c4", "audio_path": "audio/test/foa_d9693166fb9a0a49f7c4.wav", "scene_annotation_csv_path": "annotations/test/foa_d9693166fb9a0a49f7c4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=59.7 degrees, elevation=-0.1 degrees?", "answer": "The sound heard from azimuth=59.7 degrees, elevation=-0.1 degrees is body sound.", "canonical_answer": "body sound", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 3, "start_time": 16.8, "end_time": 17.4, "azimuth_deg": 59.668, "elevation_deg": -0.106, "distance_m": 2.06}]}
{"qa_id": "qa_60eddfe0a0544301b86b", "split": "test", "audio_id": "foa_9c2387acdce4558770aa", "audio_path": "audio/test/foa_9c2387acdce4558770aa.wav", "scene_annotation_csv_path": "annotations/test/foa_9c2387acdce4558770aa.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the human vocalization?", "answer": "-64.6 degrees", "canonical_answer": "-64.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.3, "end_time": 2.1, "azimuth_deg": -64.641, "elevation_deg": -22.806, "distance_m": 3.43}]}
{"qa_id": "qa_181240e65f46e0f0d5f6", "split": "test", "audio_id": "foa_af993e7d4f3e3c69aa2f", "audio_path": "audio/test/foa_af993e7d4f3e3c69aa2f.wav", "scene_annotation_csv_path": "annotations/test/foa_af993e7d4f3e3c69aa2f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "A thunderstorm is present in the recording from 0.0s to 6.1s.", "canonical_answer": "thunderstorm (0.0s to 6.1s)", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 0.0, "end_time": 6.1, "azimuth_deg": 1.17, "elevation_deg": -40.474, "distance_m": 2.28}]}
{"qa_id": "qa_9dd69d648c73230565d9", "split": "test", "audio_id": "foa_8398979c79821749ed45", "audio_path": "audio/test/foa_8398979c79821749ed45.wav", "scene_annotation_csv_path": "annotations/test/foa_8398979c79821749ed45.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the tearing?", "answer": "-104.1 degrees", "canonical_answer": "-104.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 1, "start_time": 0.7, "end_time": 15.9, "azimuth_deg": -104.063, "elevation_deg": 0.0, "distance_m": 2.73}]}
{"qa_id": "qa_659035b93f421cd52726", "split": "test", "audio_id": "foa_ad49fe843b5fc90e7e19", "audio_path": "audio/test/foa_ad49fe843b5fc90e7e19.wav", "scene_annotation_csv_path": "annotations/test/foa_ad49fe843b5fc90e7e19.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the bird?", "answer": "21.6 degrees", "canonical_answer": "21.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 3, "start_time": 4.4, "end_time": 7.2, "azimuth_deg": 121.037, "elevation_deg": 21.644, "distance_m": 2.53}]}
{"qa_id": "qa_3f3e5353b49fe84bef80", "split": "test", "audio_id": "foa_33425f243f350830267d", "audio_path": "audio/test/foa_33425f243f350830267d.wav", "scene_annotation_csv_path": "annotations/test/foa_33425f243f350830267d.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the speech be heard?", "answer": "The speech is active from 0.6s to 6.4s.", "canonical_answer": "0.6s to 6.4s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 6.4, "azimuth_deg": -151.691, "elevation_deg": 6.726, "distance_m": 3.01}]}
{"qa_id": "qa_98f55e5d1a911ff2cbfc", "split": "test", "audio_id": "foa_626fe56367f8b585b905", "audio_path": "audio/test/foa_626fe56367f8b585b905.wav", "scene_annotation_csv_path": "annotations/test/foa_626fe56367f8b585b905.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=71.3 degrees, elevation=0.0 degrees?", "answer": "The sound coming from azimuth=71.3 degrees and elevation=0.0 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 3.0, "azimuth_deg": 71.326, "elevation_deg": 0.0, "distance_m": 2.5}]}
{"qa_id": "qa_4d9da715eaffc1cb7873", "split": "test", "audio_id": "foa_53f117cb86ccac5dcab0", "audio_path": "audio/test/foa_53f117cb86ccac5dcab0.wav", "scene_annotation_csv_path": "annotations/test/foa_53f117cb86ccac5dcab0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located behind the listener?", "answer": "The sound source coming from the back is laughter.", "canonical_answer": "laughter", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.4, "end_time": 15.2, "azimuth_deg": -158.997, "elevation_deg": 12.548, "distance_m": 3.23}]}
{"qa_id": "qa_310b2c588c8b97e1a14f", "split": "test", "audio_id": "foa_0cfe2414d18f993a59ac", "audio_path": "audio/test/foa_0cfe2414d18f993a59ac.wav", "scene_annotation_csv_path": "annotations/test/foa_0cfe2414d18f993a59ac.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located behind and below the listener?", "answer": "The sound originating from the back and below is male speech.", "canonical_answer": "male speech", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 1, "start_time": 1.9, "end_time": 5.4, "azimuth_deg": -159.43, "elevation_deg": -33.265, "distance_m": 1.85}]}
{"qa_id": "qa_ad388df71fa860bbe902", "split": "test", "audio_id": "foa_f39eb4c3d8110bcbe7e1", "audio_path": "audio/test/foa_f39eb4c3d8110bcbe7e1.wav", "scene_annotation_csv_path": "annotations/test/foa_f39eb4c3d8110bcbe7e1.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains guitar from 0.0s to 0.8s, wind instrument from 0.0s to 0.4s, percussion from 0.1s to 2.5s, speech from 0.4s to 12.3s, and ocean from 0.6s to 20.0s.", "canonical_answer": "guitar (0.0s to 0.8s); wind instrument (0.0s to 0.4s); percussion (0.1s to 2.5s); speech (0.4s to 12.3s); ocean (0.6s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 1, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": -27.068, "elevation_deg": -11.317, "distance_m": 1.29}, {"class_id": 59, "class_name": "wind_instrument", "track_id": 2, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": 88.803, "elevation_deg": -45.064, "distance_m": 1.29}, {"class_id": 41, "class_name": "percussion", "track_id": 4, "start_time": 0.1, "end_time": 2.5, "azimuth_deg": 172.664, "elevation_deg": -1.808, "distance_m": 2.17}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 12.3, "azimuth_deg": -73.172, "elevation_deg": 10.3, "distance_m": 4.08}, {"class_id": 39, "class_name": "ocean", "track_id": 3, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": 129.728, "elevation_deg": 12.477, "distance_m": 2.16}]}
{"qa_id": "qa_6cab364957481b514690", "split": "test", "audio_id": "foa_4d3b263394c4c8039077", "audio_path": "audio/test/foa_4d3b263394c4c8039077.wav", "scene_annotation_csv_path": "annotations/test/foa_4d3b263394c4c8039077.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the fire located?", "answer": "0.3 degrees", "canonical_answer": "0.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 0, "start_time": 0.3, "end_time": 1.7, "azimuth_deg": 33.552, "elevation_deg": 0.285, "distance_m": 2.2}]}
{"qa_id": "qa_937783269128fca7e5e4", "split": "test", "audio_id": "foa_19e4bbfa7514a02d1c78", "audio_path": "audio/test/foa_19e4bbfa7514a02d1c78.wav", "scene_annotation_csv_path": "annotations/test/foa_19e4bbfa7514a02d1c78.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-7.0 degrees, elevation=-17.1 degrees?", "answer": "A bird is located at azimuth=-7.0 degrees and elevation=-17.1 degrees.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 1, "start_time": 5.4, "end_time": 7.7, "azimuth_deg": -6.994, "elevation_deg": -17.136, "distance_m": 3.12}]}
{"qa_id": "qa_f1b09f7ba6da1c181510", "split": "test", "audio_id": "foa_ba12515930330c6a8080", "audio_path": "audio/test/foa_ba12515930330c6a8080.wav", "scene_annotation_csv_path": "annotations/test/foa_ba12515930330c6a8080.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the tape coming?", "answer": "-154.9 degrees", "canonical_answer": "-154.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 0.3, "end_time": 20.0, "azimuth_deg": -154.875, "elevation_deg": 0.0, "distance_m": 4.41}]}
{"qa_id": "qa_ed6ecfa7bf5c430232d3", "split": "test", "audio_id": "foa_9c25ced3d224bdf14765", "audio_path": "audio/test/foa_9c25ced3d224bdf14765.wav", "scene_annotation_csv_path": "annotations/test/foa_9c25ced3d224bdf14765.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the guitar active?", "answer": "The guitar is active from 9.8s to 18.9s.", "canonical_answer": "9.8s to 18.9s", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 2, "start_time": 9.8, "end_time": 18.9, "azimuth_deg": -127.147, "elevation_deg": -11.047, "distance_m": 1.41}]}
{"qa_id": "qa_5b9e367919b602c971af", "split": "test", "audio_id": "foa_bb45e86f7777667a9670", "audio_path": "audio/test/foa_bb45e86f7777667a9670.wav", "scene_annotation_csv_path": "annotations/test/foa_bb45e86f7777667a9670.csv", "dataset": "starss23", "data_source": "dcase_real", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the home sound located?", "answer": "-5.0 degrees", "canonical_answer": "-5.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 1, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 24.0, "elevation_deg": -5.0, "distance_m": 2.77}]}
{"qa_id": "qa_814527f79e5924e2a2d6", "split": "test", "audio_id": "foa_bc09c676484a5e804db5", "audio_path": "audio/test/foa_bc09c676484a5e804db5.wav", "scene_annotation_csv_path": "annotations/test/foa_bc09c676484a5e804db5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the right side?", "answer": "The sound source located on the right is a keyboard instrument.", "canonical_answer": "keyboard instrument", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 14.4, "azimuth_deg": -95.855, "elevation_deg": 3.908, "distance_m": 2.24}]}
{"qa_id": "qa_0240e61325b5d05cff21", "split": "test", "audio_id": "foa_c56d3f84735f67436269", "audio_path": "audio/test/foa_c56d3f84735f67436269.wav", "scene_annotation_csv_path": "annotations/test/foa_c56d3f84735f67436269.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=125.4 degrees, elevation=7.5 degrees?", "answer": "The sound detected at azimuth=125.4 degrees and elevation=7.5 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.0, "end_time": 7.4, "azimuth_deg": 125.371, "elevation_deg": 7.471, "distance_m": 2.08}]}
{"qa_id": "qa_994784371ba4f1a9fc72", "split": "test", "audio_id": "foa_391b8ad3758cfc690e0f", "audio_path": "audio/test/foa_391b8ad3758cfc690e0f.wav", "scene_annotation_csv_path": "annotations/test/foa_391b8ad3758cfc690e0f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the time span of the alarm event?", "answer": "The alarm is active from 0.0s to 0.9s.", "canonical_answer": "0.0s to 0.9s", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 0.9, "azimuth_deg": 19.31, "elevation_deg": -14.195, "distance_m": 2.95}]}
{"qa_id": "qa_752abe2bbaf74e7ce531", "split": "test", "audio_id": "foa_3fd0ed0af3f25a6ec1c7", "audio_path": "audio/test/foa_3fd0ed0af3f25a6ec1c7.wav", "scene_annotation_csv_path": "annotations/test/foa_3fd0ed0af3f25a6ec1c7.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the musical instrument coming?", "answer": "-71.2 degrees", "canonical_answer": "-71.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.0, "end_time": 14.8, "azimuth_deg": -71.159, "elevation_deg": 0.0, "distance_m": 2.41}]}
{"qa_id": "qa_dd065e9fc447574dc8c8", "split": "test", "audio_id": "foa_c20890c38b289a5f5fd8", "audio_path": "audio/test/foa_c20890c38b289a5f5fd8.wav", "scene_annotation_csv_path": "annotations/test/foa_c20890c38b289a5f5fd8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip contains breathing from 0.2s to 13.6s, tearing from 4.8s to 11.0s, and a camera from 12.8s to 18.8s.", "canonical_answer": "breathing (0.2s to 13.6s); tearing (4.8s to 11.0s); camera (12.8s to 18.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.2, "end_time": 13.6, "azimuth_deg": -79.279, "elevation_deg": -28.587, "distance_m": 0.67}, {"class_id": 49, "class_name": "tearing", "track_id": 1, "start_time": 4.8, "end_time": 11.0, "azimuth_deg": 107.074, "elevation_deg": -34.077, "distance_m": 2.17}, {"class_id": 8, "class_name": "camera", "track_id": 2, "start_time": 12.8, "end_time": 18.8, "azimuth_deg": -98.39, "elevation_deg": -10.18, "distance_m": 1.81}]}
{"qa_id": "qa_7dc58641c320b459223d", "split": "test", "audio_id": "foa_c4619b058895f51ee0f0", "audio_path": "audio/test/foa_c4619b058895f51ee0f0.wav", "scene_annotation_csv_path": "annotations/test/foa_c4619b058895f51ee0f0.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains speech from 0.4s to 2.8s and speech from 0.5s to 2.0s.", "canonical_answer": "speech (0.4s to 2.8s); speech (0.5s to 2.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 2.8, "azimuth_deg": 77.883, "elevation_deg": 40.359, "distance_m": 1.53}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 2.0, "azimuth_deg": -178.599, "elevation_deg": 0.0, "distance_m": 1.19}]}
{"qa_id": "qa_8f0aa153bd3f46fda32b", "split": "test", "audio_id": "foa_fd046f0b5d1ec1038b32", "audio_path": "audio/test/foa_fd046f0b5d1ec1038b32.wav", "scene_annotation_csv_path": "annotations/test/foa_fd046f0b5d1ec1038b32.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the writing located?", "answer": "-52.6 degrees", "canonical_answer": "-52.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.0, "end_time": 6.8, "azimuth_deg": 52.583, "elevation_deg": -52.619, "distance_m": 1.81}]}
{"qa_id": "qa_baabafae7a104681e81b", "split": "test", "audio_id": "foa_6494c8f3c9eec9a61bc2", "audio_path": "audio/test/foa_6494c8f3c9eec9a61bc2.wav", "scene_annotation_csv_path": "annotations/test/foa_6494c8f3c9eec9a61bc2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=9.3 degrees, elevation=13.4 degrees?", "answer": "A frog is located at azimuth=9.3 degrees and elevation=13.4 degrees.", "canonical_answer": "frog", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 1, "start_time": 7.3, "end_time": 17.5, "azimuth_deg": 9.34, "elevation_deg": 13.358, "distance_m": 1.09}]}
{"qa_id": "qa_a5728ef2d2d01f7e943e", "split": "test", "audio_id": "foa_5959fbce948eddd487d3", "audio_path": "audio/test/foa_5959fbce948eddd487d3.wav", "scene_annotation_csv_path": "annotations/test/foa_5959fbce948eddd487d3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the car in degrees.", "answer": "156.9 degrees", "canonical_answer": "156.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 0, "start_time": 0.7, "end_time": 4.6, "azimuth_deg": 156.947, "elevation_deg": 31.57, "distance_m": 2.92}]}
{"qa_id": "qa_6262c3e8ab9e526f4afa", "split": "test", "audio_id": "foa_1342fbd265a639541419", "audio_path": "audio/test/foa_1342fbd265a639541419.wav", "scene_annotation_csv_path": "annotations/test/foa_1342fbd265a639541419.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front-right?", "answer": "The sound source located at the front-right is a wind instrument.", "canonical_answer": "wind instrument", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.0, "end_time": 19.8, "azimuth_deg": -27.629, "elevation_deg": -11.071, "distance_m": 1.53}]}
{"qa_id": "qa_798bac6e77ad9a39ce4a", "split": "test", "audio_id": "foa_b31951646bf3823b5246", "audio_path": "audio/test/foa_b31951646bf3823b5246.wav", "scene_annotation_csv_path": "annotations/test/foa_b31951646bf3823b5246.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the speech occur?", "answer": "The speech event is active from 0.3s to 4.0s.", "canonical_answer": "0.3s to 4.0s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 4.0, "azimuth_deg": 51.832, "elevation_deg": 0.0, "distance_m": 3.54}]}
{"qa_id": "qa_9d6f3415485625d1c663", "split": "test", "audio_id": "foa_5801d838e44c8548da58", "audio_path": "audio/test/foa_5801d838e44c8548da58.wav", "scene_annotation_csv_path": "annotations/test/foa_5801d838e44c8548da58.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the tearing sound occur?", "answer": "The tearing sound is active from 0.0s to 4.1s.", "canonical_answer": "0.0s to 4.1s", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 0.0, "end_time": 4.1, "azimuth_deg": 64.552, "elevation_deg": -40.565, "distance_m": 2.26}]}
{"qa_id": "qa_06b7a6b83d0545411231", "split": "test", "audio_id": "foa_c446f206768318c0fadc", "audio_path": "audio/test/foa_c446f206768318c0fadc.wav", "scene_annotation_csv_path": "annotations/test/foa_c446f206768318c0fadc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains speech from 0.0s to 17.2s.", "canonical_answer": "speech (0.0s to 17.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.0, "end_time": 17.2, "azimuth_deg": 28.072, "elevation_deg": 12.755, "distance_m": 3.21}]}
{"qa_id": "qa_e0f1662287c841b850f6", "split": "test", "audio_id": "foa_f6e9d90a5cfb05ba749c", "audio_path": "audio/test/foa_f6e9d90a5cfb05ba749c.wav", "scene_annotation_csv_path": "annotations/test/foa_f6e9d90a5cfb05ba749c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the drum located?", "answer": "-49.3 degrees", "canonical_answer": "-49.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": 41.284, "elevation_deg": -49.258, "distance_m": 0.91}]}
{"qa_id": "qa_3e3261cc2bebf5d3a5b1", "split": "test", "audio_id": "foa_2f392ea9aed0800f59b8", "audio_path": "audio/test/foa_2f392ea9aed0800f59b8.wav", "scene_annotation_csv_path": "annotations/test/foa_2f392ea9aed0800f59b8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-84.1 degrees, elevation=4.9 degrees?", "answer": "A gong is located at azimuth -84.1 degrees and elevation 4.9 degrees.", "canonical_answer": "gong", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 2, "start_time": 11.0, "end_time": 20.0, "azimuth_deg": -84.135, "elevation_deg": 4.868, "distance_m": 2.02}]}
{"qa_id": "qa_f3f9aea419d19390a5a3", "split": "test", "audio_id": "foa_6f8e9a6ab77a3fdcd4ef", "audio_path": "audio/test/foa_6f8e9a6ab77a3fdcd4ef.wav", "scene_annotation_csv_path": "annotations/test/foa_6f8e9a6ab77a3fdcd4ef.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the front-right and above side?", "answer": "The sound coming from the front-right and above is finger snapping.", "canonical_answer": "finger snapping", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 0, "start_time": 0.0, "end_time": 12.6, "azimuth_deg": -25.638, "elevation_deg": 20.202, "distance_m": 1.57}]}
{"qa_id": "qa_06a62213329c7c189e38", "split": "test", "audio_id": "foa_6e7c250073e08d130f52", "audio_path": "audio/test/foa_6e7c250073e08d130f52.wav", "scene_annotation_csv_path": "annotations/test/foa_6e7c250073e08d130f52.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the string instrument?", "answer": "-124.9 degrees", "canonical_answer": "-124.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 1, "start_time": 14.7, "end_time": 20.0, "azimuth_deg": -124.92, "elevation_deg": -10.235, "distance_m": 1.14}]}
{"qa_id": "qa_5d2877af6a66b26cb652", "split": "test", "audio_id": "foa_759eba31775f2e377e2f", "audio_path": "audio/test/foa_759eba31775f2e377e2f.wav", "scene_annotation_csv_path": "annotations/test/foa_759eba31775f2e377e2f.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the string instrument be heard?", "answer": "The string instrument is active from 0.0s to 1.1s.", "canonical_answer": "0.0s to 1.1s", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 2, "start_time": 0.0, "end_time": 1.1, "azimuth_deg": 55.665, "elevation_deg": -33.561, "distance_m": 2.55}]}
{"qa_id": "qa_ab6a1950ef2c90075ba7", "split": "test", "audio_id": "foa_c6e0c5d27f315b2f4efa", "audio_path": "audio/test/foa_c6e0c5d27f315b2f4efa.wav", "scene_annotation_csv_path": "annotations/test/foa_c6e0c5d27f315b2f4efa.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the front-right and below side?", "answer": "The source coming from the front-right and below is tape.", "canonical_answer": "tape", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 0.4, "end_time": 8.6, "azimuth_deg": -65.573, "elevation_deg": -28.717, "distance_m": 0.6}]}
{"qa_id": "qa_d8924c8f662aa2c7fe97", "split": "test", "audio_id": "foa_3e61c8b95c81374d2da6", "audio_path": "audio/test/foa_3e61c8b95c81374d2da6.wav", "scene_annotation_csv_path": "annotations/test/foa_3e61c8b95c81374d2da6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=2.2 degrees, elevation=17.4 degrees?", "answer": "The sound detected at azimuth 2.2 degrees and elevation 17.4 degrees is breathing.", "canonical_answer": "breathing", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.2, "end_time": 19.8, "azimuth_deg": 2.231, "elevation_deg": 17.367, "distance_m": 2.34}]}
{"qa_id": "qa_5484a697296929839c94", "split": "test", "audio_id": "foa_2050b3d14a62dfa91fd4", "audio_path": "audio/test/foa_2050b3d14a62dfa91fd4.wav", "scene_annotation_csv_path": "annotations/test/foa_2050b3d14a62dfa91fd4.csv", "dataset": "tau2636586", "data_source": "dcase_real", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the telephone alarm in degrees.", "answer": "-1.5 degrees", "canonical_answer": "-1.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 10, "start_time": 1.3, "end_time": 2.5, "azimuth_deg": 77.589, "elevation_deg": -1.5395, "distance_m": 9.5}]}
{"qa_id": "qa_260711a8bb1477c75a5d", "split": "test", "audio_id": "foa_5c0c17a4aff8eac9e872", "audio_path": "audio/test/foa_5c0c17a4aff8eac9e872.wav", "scene_annotation_csv_path": "annotations/test/foa_5c0c17a4aff8eac9e872.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound events are detectable in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip features a camera that is audible from 0.4 seconds to 17.2 seconds.", "canonical_answer": "camera (0.4s to 17.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.4, "end_time": 17.2, "azimuth_deg": 111.797, "elevation_deg": 5.136, "distance_m": 3.44}]}
{"qa_id": "qa_52102a3233e24480c817", "split": "test", "audio_id": "foa_7cc794f1565783148a2f", "audio_path": "audio/test/foa_7cc794f1565783148a2f.wav", "scene_annotation_csv_path": "annotations/test/foa_7cc794f1565783148a2f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the machine?", "answer": "-98.1 degrees", "canonical_answer": "-98.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 1.1, "end_time": 20.0, "azimuth_deg": -98.138, "elevation_deg": -31.097, "distance_m": 2.81}]}
{"qa_id": "qa_7fff3f00706c8171ee68", "split": "test", "audio_id": "foa_150b03282ebe8d886303", "audio_path": "audio/test/foa_150b03282ebe8d886303.wav", "scene_annotation_csv_path": "annotations/test/foa_150b03282ebe8d886303.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the alarm coming?", "answer": "-117.7 degrees", "canonical_answer": "-117.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 2, "start_time": 8.0, "end_time": 8.8, "azimuth_deg": -117.657, "elevation_deg": -0.598, "distance_m": 2.04}]}
{"qa_id": "qa_b8b2a9161ce4ab400434", "split": "test", "audio_id": "foa_0562f5c3092ce956fb55", "audio_path": "audio/test/foa_0562f5c3092ce956fb55.wav", "scene_annotation_csv_path": "annotations/test/foa_0562f5c3092ce956fb55.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time spans?", "answer": "The audio contains a musical instrument that is heard from 1.2s to 16.4s.", "canonical_answer": "musical instrument (1.2s to 16.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 1.2, "end_time": 16.4, "azimuth_deg": -159.8, "elevation_deg": 2.078, "distance_m": 1.21}]}
{"qa_id": "qa_6781479a2b2170384ef4", "split": "test", "audio_id": "foa_b2b299a2a2261b2bca50", "audio_path": "audio/test/foa_b2b299a2a2261b2bca50.wav", "scene_annotation_csv_path": "annotations/test/foa_b2b299a2a2261b2bca50.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the right of the listener?", "answer": "The source coming from the right is crackle.", "canonical_answer": "crackle", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 0, "start_time": 0.1, "end_time": 15.9, "azimuth_deg": -69.049, "elevation_deg": 0.0, "distance_m": 2.23}]}
{"qa_id": "qa_3c679091658c173b1cbd", "split": "test", "audio_id": "foa_63c56ca4f052d341d509", "audio_path": "audio/test/foa_63c56ca4f052d341d509.wav", "scene_annotation_csv_path": "annotations/test/foa_63c56ca4f052d341d509.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the bell active?", "answer": "The bell is active from 8.1s to 20.0s.", "canonical_answer": "8.1s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 1, "start_time": 8.1, "end_time": 20.0, "azimuth_deg": 20.834, "elevation_deg": 25.937, "distance_m": 0.95}]}
{"qa_id": "qa_9dcec6eb8d9fb3c6a688", "split": "test", "audio_id": "foa_68932c77b69ee16a8372", "audio_path": "audio/test/foa_68932c77b69ee16a8372.wav", "scene_annotation_csv_path": "annotations/test/foa_68932c77b69ee16a8372.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the zipper in degrees.", "answer": "-23.9 degrees", "canonical_answer": "-23.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.6, "end_time": 17.9, "azimuth_deg": -61.834, "elevation_deg": -23.853, "distance_m": 3.17}]}
{"qa_id": "qa_2b9d5f1f1377b7cbe4f6", "split": "test", "audio_id": "foa_26dd9afb695a86554abf", "audio_path": "audio/test/foa_26dd9afb695a86554abf.wav", "scene_annotation_csv_path": "annotations/test/foa_26dd9afb695a86554abf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=163.3 degrees, elevation=0.3 degrees?", "answer": "The sound heard from azimuth=163.3 degrees and elevation=0.3 degrees is typing.", "canonical_answer": "typing", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.0, "end_time": 4.8, "azimuth_deg": 163.309, "elevation_deg": 0.329, "distance_m": 3.28}]}
{"qa_id": "qa_f90ce1bd6f1aa5cb4f7c", "split": "test", "audio_id": "foa_52409e230f5c2580a8b1", "audio_path": "audio/test/foa_52409e230f5c2580a8b1.wav", "scene_annotation_csv_path": "annotations/test/foa_52409e230f5c2580a8b1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the paper sound occur?", "answer": "The paper sound is active from 0.7s to 15.2s.", "canonical_answer": "0.7s to 15.2s", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.7, "end_time": 15.2, "azimuth_deg": 124.724, "elevation_deg": 5.6, "distance_m": 1.2}]}
{"qa_id": "qa_eaac6b2ae99e08618003", "split": "test", "audio_id": "foa_3034e417d14c555e7b8d", "audio_path": "audio/test/foa_3034e417d14c555e7b8d.wav", "scene_annotation_csv_path": "annotations/test/foa_3034e417d14c555e7b8d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=29.0 degrees, elevation=14.4 degrees?", "answer": "A home sound is located at azimuth=29.0 degrees and elevation=14.4 degrees.", "canonical_answer": "home sound", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 1.0, "end_time": 20.0, "azimuth_deg": 28.987, "elevation_deg": 14.439, "distance_m": 3.06}]}
{"qa_id": "qa_9db89c314c7bfbe34356", "split": "test", "audio_id": "foa_e9a20a5ba018bb7f1e2f", "audio_path": "audio/test/foa_e9a20a5ba018bb7f1e2f.wav", "scene_annotation_csv_path": "annotations/test/foa_e9a20a5ba018bb7f1e2f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains a machine that is audible from 0.0s to 13.4s.", "canonical_answer": "machine (0.0s to 13.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 13.4, "azimuth_deg": 45.489, "elevation_deg": -11.246, "distance_m": 2.13}]}
{"qa_id": "qa_180aebfe8877c6d98108", "split": "test", "audio_id": "foa_e0b8beea128775e113d5", "audio_path": "audio/test/foa_e0b8beea128775e113d5.wav", "scene_annotation_csv_path": "annotations/test/foa_e0b8beea128775e113d5.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back-right?", "answer": "The source located at the back-right is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 7.2, "azimuth_deg": -154.176, "elevation_deg": 3.373, "distance_m": 3.46}]}
{"qa_id": "qa_fefc1fe1fa70a19e54fd", "split": "test", "audio_id": "foa_817787c3989c03c992d1", "audio_path": "audio/test/foa_817787c3989c03c992d1.wav", "scene_annotation_csv_path": "annotations/test/foa_817787c3989c03c992d1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the clock located?", "answer": "-18.0 degrees", "canonical_answer": "-18.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.2, "end_time": 16.4, "azimuth_deg": -4.281, "elevation_deg": -18.046, "distance_m": 1.14}]}
{"qa_id": "qa_6d31d48ddecde0654027", "split": "test", "audio_id": "foa_f2bc0701b6c177ac7bc6", "audio_path": "audio/test/foa_f2bc0701b6c177ac7bc6.wav", "scene_annotation_csv_path": "annotations/test/foa_f2bc0701b6c177ac7bc6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the typing in degrees.", "answer": "21.7 degrees", "canonical_answer": "21.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.0, "end_time": 6.3, "azimuth_deg": 21.683, "elevation_deg": 21.435, "distance_m": 0.92}]}
{"qa_id": "qa_05f93805392846969cd5", "split": "test", "audio_id": "foa_dd6fe50b25ebc637fbcd", "audio_path": "audio/test/foa_dd6fe50b25ebc637fbcd.wav", "scene_annotation_csv_path": "annotations/test/foa_dd6fe50b25ebc637fbcd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the gong in degrees.", "answer": "54.4 degrees", "canonical_answer": "54.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 0.1, "end_time": 2.2, "azimuth_deg": 54.417, "elevation_deg": -36.391, "distance_m": 2.96}]}
{"qa_id": "qa_266b38cf811fc7644925", "split": "test", "audio_id": "foa_2a45d163d8c61d6ddd52", "audio_path": "audio/test/foa_2a45d163d8c61d6ddd52.wav", "scene_annotation_csv_path": "annotations/test/foa_2a45d163d8c61d6ddd52.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the writing sound occurring?", "answer": "The writing is active from 1.2s to 9.7s.", "canonical_answer": "1.2s to 9.7s", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 1, "start_time": 1.2, "end_time": 9.7, "azimuth_deg": -132.769, "elevation_deg": -7.227, "distance_m": 2.4}]}
{"qa_id": "qa_53e6d8ae589f00ab85f9", "split": "test", "audio_id": "foa_fc6d705c67ba8e377223", "audio_path": "audio/test/foa_fc6d705c67ba8e377223.wav", "scene_annotation_csv_path": "annotations/test/foa_fc6d705c67ba8e377223.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the printer in degrees.", "answer": "-12.5 degrees", "canonical_answer": "-12.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 1.2, "end_time": 16.8, "azimuth_deg": 0.589, "elevation_deg": -12.518, "distance_m": 2.2}]}
{"qa_id": "qa_edce05d32bc19aca23f5", "split": "test", "audio_id": "foa_1b4c1a1cbd6433e4dff5", "audio_path": "audio/test/foa_1b4c1a1cbd6433e4dff5.wav", "scene_annotation_csv_path": "annotations/test/foa_1b4c1a1cbd6433e4dff5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains insect from 1.5s to 10.0s, alarm from 2.0s to 7.6s, fire from 2.5s to 3.5s, and thunderstorm from 7.0s to 12.9s.", "canonical_answer": "insect (1.5s to 10.0s); alarm (2.0s to 7.6s); fire (2.5s to 3.5s); thunderstorm (7.0s to 12.9s)", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 1.5, "end_time": 10.0, "azimuth_deg": -29.38, "elevation_deg": 18.676, "distance_m": 2.06}, {"class_id": 1, "class_name": "alarm", "track_id": 1, "start_time": 2.0, "end_time": 7.6, "azimuth_deg": 36.454, "elevation_deg": -0.746, "distance_m": 2.01}, {"class_id": 22, "class_name": "fire", "track_id": 2, "start_time": 2.5, "end_time": 3.5, "azimuth_deg": 19.119, "elevation_deg": -6.696, "distance_m": 1.75}, {"class_id": 51, "class_name": "thunderstorm", "track_id": 3, "start_time": 7.0, "end_time": 12.9, "azimuth_deg": 137.058, "elevation_deg": -43.901, "distance_m": 0.91}]}
{"qa_id": "qa_0723607fcd68b12595b6", "split": "test", "audio_id": "foa_7692ecabb6348fa4df5d", "audio_path": "audio/test/foa_7692ecabb6348fa4df5d.wav", "scene_annotation_csv_path": "annotations/test/foa_7692ecabb6348fa4df5d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is coming from the right and above of the listener?", "answer": "The sound source coming from the right and above is crushing.", "canonical_answer": "crushing", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 0, "start_time": 0.1, "end_time": 9.2, "azimuth_deg": -104.809, "elevation_deg": 55.192, "distance_m": 1.33}]}
{"qa_id": "qa_57573c53bdbf7483ba58", "split": "test", "audio_id": "foa_7b3f67dffaaa170957d1", "audio_path": "audio/test/foa_7b3f67dffaaa170957d1.wav", "scene_annotation_csv_path": "annotations/test/foa_7b3f67dffaaa170957d1.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=81.9 degrees, elevation=0.4 degrees?", "answer": "The sound heard from azimuth=81.9 degrees, elevation=0.4 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 4.0, "azimuth_deg": 81.887, "elevation_deg": 0.353, "distance_m": 2.1}]}
{"qa_id": "qa_5ac803c5cee7a1c8be16", "split": "test", "audio_id": "foa_8173eaca7a7aed1dae60", "audio_path": "audio/test/foa_8173eaca7a7aed1dae60.wav", "scene_annotation_csv_path": "annotations/test/foa_8173eaca7a7aed1dae60.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the metal clink sound active?", "answer": "The metal clink event occurs from 0.8s to 20.0s.", "canonical_answer": "0.8s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.8, "end_time": 20.0, "azimuth_deg": 99.287, "elevation_deg": -6.238, "distance_m": 3.4}]}
{"qa_id": "qa_24bb299c2348fcb05887", "split": "test", "audio_id": "foa_9f2c261e5d6439170b60", "audio_path": "audio/test/foa_9f2c261e5d6439170b60.wav", "scene_annotation_csv_path": "annotations/test/foa_9f2c261e5d6439170b60.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the male speech?", "answer": "25.9 degrees", "canonical_answer": "25.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 1.2, "end_time": 20.0, "azimuth_deg": 117.556, "elevation_deg": 25.853, "distance_m": 1.12}]}
{"qa_id": "qa_890071513dceb549d212", "split": "test", "audio_id": "foa_7e6e2f2a3936466c8991", "audio_path": "audio/test/foa_7e6e2f2a3936466c8991.wav", "scene_annotation_csv_path": "annotations/test/foa_7e6e2f2a3936466c8991.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains rain from 0.0s to 14.4s.", "canonical_answer": "rain (0.0s to 14.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 14.4, "azimuth_deg": -163.048, "elevation_deg": -29.835, "distance_m": 2.05}]}
{"qa_id": "qa_9da7f6688fa9d0ea58e8", "split": "test", "audio_id": "foa_70f5c47e761aec22ec7e", "audio_path": "audio/test/foa_70f5c47e761aec22ec7e.wav", "scene_annotation_csv_path": "annotations/test/foa_70f5c47e761aec22ec7e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is coming from the back-right and above?", "answer": "The sound source coming from the back-right and above is kitchenware.", "canonical_answer": "kitchenware", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": -126.582, "elevation_deg": 42.063, "distance_m": 1.2}]}
{"qa_id": "qa_097e3a803a3fc91e7ee7", "split": "test", "audio_id": "foa_4e38004d23e72d35c23e", "audio_path": "audio/test/foa_4e38004d23e72d35c23e.wav", "scene_annotation_csv_path": "annotations/test/foa_4e38004d23e72d35c23e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the alarm coming?", "answer": "158.6 degrees", "canonical_answer": "158.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 1.7, "azimuth_deg": 158.551, "elevation_deg": -23.136, "distance_m": 1.78}]}
{"qa_id": "qa_e0373d63f1f923079c2a", "split": "test", "audio_id": "foa_6a8687bb78f87d6b2127", "audio_path": "audio/test/foa_6a8687bb78f87d6b2127.wav", "scene_annotation_csv_path": "annotations/test/foa_6a8687bb78f87d6b2127.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-50.6 degrees, elevation=29.5 degrees?", "answer": "A bell is located at azimuth -50.6 degrees and elevation 29.5 degrees.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 0.5, "azimuth_deg": -50.58, "elevation_deg": 29.529, "distance_m": 1.05}]}
{"qa_id": "qa_0582d5b5346cbc3c6950", "split": "test", "audio_id": "foa_a158669239d7194cd90a", "audio_path": "audio/test/foa_a158669239d7194cd90a.wav", "scene_annotation_csv_path": "annotations/test/foa_a158669239d7194cd90a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the machine coming?", "answer": "5.0 degrees", "canonical_answer": "5.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.3, "end_time": 18.2, "azimuth_deg": 4.951, "elevation_deg": -18.686, "distance_m": 0.89}]}
{"qa_id": "qa_4d8d202b9e9ef815259c", "split": "test", "audio_id": "foa_f595b6a95e1d6badae01", "audio_path": "audio/test/foa_f595b6a95e1d6badae01.wav", "scene_annotation_csv_path": "annotations/test/foa_f595b6a95e1d6badae01.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the singing event active?", "answer": "The singing event is active from 11.7s to 14.4s.", "canonical_answer": "11.7s to 14.4s", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 3, "start_time": 11.7, "end_time": 14.4, "azimuth_deg": -102.191, "elevation_deg": -5.525, "distance_m": 0.7}]}
{"qa_id": "qa_30fa30a45d272ecd1979", "split": "test", "audio_id": "foa_ff0bf074ae264aa2697b", "audio_path": "audio/test/foa_ff0bf074ae264aa2697b.wav", "scene_annotation_csv_path": "annotations/test/foa_ff0bf074ae264aa2697b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is heard from the back and below the listener?", "answer": "The source heard from the back and below is a string instrument.", "canonical_answer": "string instrument", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 9.6, "azimuth_deg": -166.43, "elevation_deg": -50.701, "distance_m": 1.34}]}
{"qa_id": "qa_3e22b3d6fdb6ffcbb245", "split": "test", "audio_id": "foa_c74710bdd65730cedc71", "audio_path": "audio/test/foa_c74710bdd65730cedc71.wav", "scene_annotation_csv_path": "annotations/test/foa_c74710bdd65730cedc71.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the cat in degrees.", "answer": "4.5 degrees", "canonical_answer": "4.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 1, "start_time": 1.3, "end_time": 6.3, "azimuth_deg": -104.644, "elevation_deg": 4.509, "distance_m": 1.22}]}
{"qa_id": "qa_14ed113bacc14eabfd6a", "split": "test", "audio_id": "foa_36b9dd077b61e686ac8a", "audio_path": "audio/test/foa_36b9dd077b61e686ac8a.wav", "scene_annotation_csv_path": "annotations/test/foa_36b9dd077b61e686ac8a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains singing from 0.1s to 14.4s.", "canonical_answer": "singing (0.1s to 14.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.1, "end_time": 14.4, "azimuth_deg": -173.309, "elevation_deg": 15.068, "distance_m": 2.86}]}
{"qa_id": "qa_25cac5eba79eb70cbbf0", "split": "test", "audio_id": "foa_481310d2cca08ed0ebfa", "audio_path": "audio/test/foa_481310d2cca08ed0ebfa.wav", "scene_annotation_csv_path": "annotations/test/foa_481310d2cca08ed0ebfa.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-31.4 degrees, elevation=-5.1 degrees?", "answer": "An insect is located at azimuth=-31.4 degrees and elevation=-5.1 degrees.", "canonical_answer": "insect", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -31.445, "elevation_deg": -5.09, "distance_m": 3.35}]}
{"qa_id": "qa_3d74e7ca2225cb0261c8", "split": "test", "audio_id": "foa_e5b5d21a6c3f66bf94be", "audio_path": "audio/test/foa_e5b5d21a6c3f66bf94be.wav", "scene_annotation_csv_path": "annotations/test/foa_e5b5d21a6c3f66bf94be.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What source is heard from the back-right of the listener?", "answer": "The source coming from the back-right is kitchenware.", "canonical_answer": "kitchenware", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 0.0, "end_time": 0.7, "azimuth_deg": -150.923, "elevation_deg": 0.0, "distance_m": 3.66}]}
{"qa_id": "qa_19f4893f2ea811b02110", "split": "test", "audio_id": "foa_a7395f85d02965ea5b4b", "audio_path": "audio/test/foa_a7395f85d02965ea5b4b.wav", "scene_annotation_csv_path": "annotations/test/foa_a7395f85d02965ea5b4b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the home sound?", "answer": "-26.7 degrees", "canonical_answer": "-26.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.2, "end_time": 3.2, "azimuth_deg": 104.609, "elevation_deg": -26.694, "distance_m": 2.7}]}
{"qa_id": "qa_42e02e615e31a00c11f6", "split": "test", "audio_id": "foa_afd8ac689efb694f0863", "audio_path": "audio/test/foa_afd8ac689efb694f0863.wav", "scene_annotation_csv_path": "annotations/test/foa_afd8ac689efb694f0863.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During what time interval does the guitar occur?", "answer": "The guitar is active from 0.0s to 7.0s.", "canonical_answer": "0.0s to 7.0s", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 7.0, "azimuth_deg": -1.317, "elevation_deg": -53.485, "distance_m": 1.3}]}
{"qa_id": "qa_265a1817837b77ba6a08", "split": "test", "audio_id": "foa_74337901bf48c8335dc7", "audio_path": "audio/test/foa_74337901bf48c8335dc7.wav", "scene_annotation_csv_path": "annotations/test/foa_74337901bf48c8335dc7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the machine in degrees.", "answer": "102.1 degrees", "canonical_answer": "102.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 5.3, "end_time": 7.6, "azimuth_deg": 102.101, "elevation_deg": -21.937, "distance_m": 2.42}]}
{"qa_id": "qa_822ab0418271909bf44e", "split": "test", "audio_id": "foa_b3e8f12265c3e8bd7e95", "audio_path": "audio/test/foa_b3e8f12265c3e8bd7e95.wav", "scene_annotation_csv_path": "annotations/test/foa_b3e8f12265c3e8bd7e95.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=37.3 degrees, elevation=27.5 degrees?", "answer": "A knock is the sound heard from azimuth=37.3 degrees and elevation=27.5 degrees.", "canonical_answer": "knock", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 2, "start_time": 3.8, "end_time": 4.4, "azimuth_deg": 37.346, "elevation_deg": 27.538, "distance_m": 1.32}]}
{"qa_id": "qa_72b720a4a4bd9f3e484c", "split": "test", "audio_id": "foa_7a02ca5b2ac46445ad16", "audio_path": "audio/test/foa_7a02ca5b2ac46445ad16.wav", "scene_annotation_csv_path": "annotations/test/foa_7a02ca5b2ac46445ad16.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the time interval for each?", "answer": "The audio contains insect from 0.0s to 8.3s.", "canonical_answer": "insect (0.0s to 8.3s)", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 8.3, "azimuth_deg": -101.121, "elevation_deg": 8.086, "distance_m": 1.13}]}
{"qa_id": "qa_0a497d2e905c5a675a14", "split": "test", "audio_id": "foa_738828d6b4ac418a8f98", "audio_path": "audio/test/foa_738828d6b4ac418a8f98.wav", "scene_annotation_csv_path": "annotations/test/foa_738828d6b4ac418a8f98.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval can the speech be heard?", "answer": "The speech is active from 0.2s to 7.8s.", "canonical_answer": "0.2s to 7.8s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 7.8, "azimuth_deg": 97.999, "elevation_deg": 0.0, "distance_m": 3.11}]}
{"qa_id": "qa_e13321f9c60a2366ce70", "split": "test", "audio_id": "foa_ac7d24ed600f2a1b0aaa", "audio_path": "audio/test/foa_ac7d24ed600f2a1b0aaa.wav", "scene_annotation_csv_path": "annotations/test/foa_ac7d24ed600f2a1b0aaa.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Identify the source at azimuth=-93.7 degrees, elevation=-34.0 degrees.", "answer": "The source located at azimuth -93.7 degrees and elevation -34.0 degrees is rain.", "canonical_answer": "rain", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 7.5, "azimuth_deg": -93.676, "elevation_deg": -33.954, "distance_m": 2.56}]}
{"qa_id": "qa_21a17723b726f74245d5", "split": "test", "audio_id": "foa_61c00e911ad41ddf99c5", "audio_path": "audio/test/foa_61c00e911ad41ddf99c5.wav", "scene_annotation_csv_path": "annotations/test/foa_61c00e911ad41ddf99c5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source can be heard from the left and above side?", "answer": "The sound source coming from the left and above is male speech.", "canonical_answer": "male speech", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": 103.079, "elevation_deg": 15.367, "distance_m": 2.65}]}
{"qa_id": "qa_d3442265751f4be060f2", "split": "test", "audio_id": "foa_fb27a64b1ef324aba1bc", "audio_path": "audio/test/foa_fb27a64b1ef324aba1bc.wav", "scene_annotation_csv_path": "annotations/test/foa_fb27a64b1ef324aba1bc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in the recording, and what are their corresponding time intervals?", "answer": "The audio features a thunderstorm from 0.8s to 8.6s, a machine from 1.4s to 2.7s, and a telephone alarm from 2.9s to 9.1s.", "canonical_answer": "thunderstorm (0.8s to 8.6s); machine (1.4s to 2.7s); telephone alarm (2.9s to 9.1s)", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 0.8, "end_time": 8.6, "azimuth_deg": -58.855, "elevation_deg": 19.905, "distance_m": 0.88}, {"class_id": 35, "class_name": "machine", "track_id": 1, "start_time": 1.4, "end_time": 2.7, "azimuth_deg": 105.561, "elevation_deg": 0.989, "distance_m": 2.05}, {"class_id": 50, "class_name": "telephone_alarm", "track_id": 2, "start_time": 2.9, "end_time": 9.1, "azimuth_deg": 128.852, "elevation_deg": -33.159, "distance_m": 2.46}]}
{"qa_id": "qa_9a71d6dc4abd754391fa", "split": "test", "audio_id": "foa_3bf29be9a9ef200da38c", "audio_path": "audio/test/foa_3bf29be9a9ef200da38c.wav", "scene_annotation_csv_path": "annotations/test/foa_3bf29be9a9ef200da38c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the drawer cabinet in degrees.", "answer": "-29.6 degrees", "canonical_answer": "-29.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 1, "start_time": 0.6, "end_time": 2.3, "azimuth_deg": -29.623, "elevation_deg": 5.029, "distance_m": 0.95}]}
{"qa_id": "qa_6e7c71e655f69cbab927", "split": "test", "audio_id": "foa_4c2be71af7726ede1a71", "audio_path": "audio/test/foa_4c2be71af7726ede1a71.wav", "scene_annotation_csv_path": "annotations/test/foa_4c2be71af7726ede1a71.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the tool located?", "answer": "-18.2 degrees", "canonical_answer": "-18.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 5.3, "azimuth_deg": -9.393, "elevation_deg": -18.236, "distance_m": 2.05}]}
{"qa_id": "qa_15b4f5b15da65dbb3e3d", "split": "test", "audio_id": "foa_306f71ec7bc50d1585d1", "audio_path": "audio/test/foa_306f71ec7bc50d1585d1.wav", "scene_annotation_csv_path": "annotations/test/foa_306f71ec7bc50d1585d1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-98.3 degrees, elevation=0.1 degrees?", "answer": "The sound heard from azimuth=-98.3 degrees, elevation=0.1 degrees is typing.", "canonical_answer": "typing", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": -98.315, "elevation_deg": 0.06, "distance_m": 0.54}]}
{"qa_id": "qa_b018af47886673d2567a", "split": "test", "audio_id": "foa_e386a1cf73717765b437", "audio_path": "audio/test/foa_e386a1cf73717765b437.wav", "scene_annotation_csv_path": "annotations/test/foa_e386a1cf73717765b437.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the water in degrees.", "answer": "18.1 degrees", "canonical_answer": "18.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.2, "end_time": 3.6, "azimuth_deg": -34.819, "elevation_deg": 18.12, "distance_m": 3.01}]}
{"qa_id": "qa_5e81d9bbd6dc635a6897", "split": "test", "audio_id": "foa_26fac77d1b0badd9351b", "audio_path": "audio/test/foa_26fac77d1b0badd9351b.wav", "scene_annotation_csv_path": "annotations/test/foa_26fac77d1b0badd9351b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time spans?", "answer": "The audio contains body sound occurring from 0.0s to 1.7s.", "canonical_answer": "body sound (0.0s to 1.7s)", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 1.7, "azimuth_deg": -60.099, "elevation_deg": -14.402, "distance_m": 2.14}]}
{"qa_id": "qa_a10b5a66679e70c0796f", "split": "test", "audio_id": "foa_8221c9097518252a1497", "audio_path": "audio/test/foa_8221c9097518252a1497.wav", "scene_annotation_csv_path": "annotations/test/foa_8221c9097518252a1497.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound is coming from the front-left side of the listener?", "answer": "The sound coming from the front-left is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 17.8, "azimuth_deg": 40.628, "elevation_deg": 13.587, "distance_m": 1.08}]}
{"qa_id": "qa_1241a9bae0c103ba841f", "split": "test", "audio_id": "foa_340babc26793feb1534c", "audio_path": "audio/test/foa_340babc26793feb1534c.wav", "scene_annotation_csv_path": "annotations/test/foa_340babc26793feb1534c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the ocean in degrees.", "answer": "51.7 degrees", "canonical_answer": "51.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 51.712, "elevation_deg": 20.642, "distance_m": 1.96}]}
{"qa_id": "qa_273f5e07b99817cc81be", "split": "test", "audio_id": "foa_4ff46b000880455d9cef", "audio_path": "audio/test/foa_4ff46b000880455d9cef.wav", "scene_annotation_csv_path": "annotations/test/foa_4ff46b000880455d9cef.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the guitar active?", "answer": "The guitar is active from 0.0s to 0.4s.", "canonical_answer": "0.0s to 0.4s", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": 106.574, "elevation_deg": 44.129, "distance_m": 0.88}]}
{"qa_id": "qa_0dfe72f3c5d2ed739bc3", "split": "test", "audio_id": "foa_30db5e8966e77ae04442", "audio_path": "audio/test/foa_30db5e8966e77ae04442.wav", "scene_annotation_csv_path": "annotations/test/foa_30db5e8966e77ae04442.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the metal clink be heard?", "answer": "The metal clink is active from 0.0s to 4.3s.", "canonical_answer": "0.0s to 4.3s", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.0, "end_time": 4.3, "azimuth_deg": -56.169, "elevation_deg": -20.372, "distance_m": 3.1}]}
{"qa_id": "qa_4b5353842b09671174ff", "split": "test", "audio_id": "foa_6417470b798e13a02842", "audio_path": "audio/test/foa_6417470b798e13a02842.wav", "scene_annotation_csv_path": "annotations/test/foa_6417470b798e13a02842.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the gong located?", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 2, "start_time": 0.0, "end_time": 2.2, "azimuth_deg": 23.918, "elevation_deg": 0.0, "distance_m": 3.75}]}
{"qa_id": "qa_d624f422056b91658aff", "split": "test", "audio_id": "foa_ef8d213f4af5205665b4", "audio_path": "audio/test/foa_ef8d213f4af5205665b4.wav", "scene_annotation_csv_path": "annotations/test/foa_ef8d213f4af5205665b4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is heard from the front and below of the listener?", "answer": "The source heard from the front and below of the listener is male speech.", "canonical_answer": "male speech", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.6, "end_time": 8.1, "azimuth_deg": 17.863, "elevation_deg": -31.388, "distance_m": 2.88}]}
{"qa_id": "qa_77ab6749fe74fb3f39a9", "split": "test", "audio_id": "foa_4d0001612f31087a0633", "audio_path": "audio/test/foa_4d0001612f31087a0633.wav", "scene_annotation_csv_path": "annotations/test/foa_4d0001612f31087a0633.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-176.4 degrees, elevation=-17.2 degrees?", "answer": "A bell is located at azimuth -176.4 degrees and elevation -17.2 degrees.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 5.3, "azimuth_deg": -176.388, "elevation_deg": -17.195, "distance_m": 1.91}]}
{"qa_id": "qa_178157eb91b71b94d788", "split": "test", "audio_id": "foa_a8dcada5b7fb8d03c63f", "audio_path": "audio/test/foa_a8dcada5b7fb8d03c63f.wav", "scene_annotation_csv_path": "annotations/test/foa_a8dcada5b7fb8d03c63f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a string instrument that is active from 0.8s to 5.7s.", "canonical_answer": "string instrument (0.8s to 5.7s)", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.8, "end_time": 5.7, "azimuth_deg": 26.712, "elevation_deg": -7.568, "distance_m": 2.66}]}
{"qa_id": "qa_27a87fb01cc7f0c605ea", "split": "test", "audio_id": "foa_fb92236f0cc0cd2b4ed5", "audio_path": "audio/test/foa_fb92236f0cc0cd2b4ed5.wav", "scene_annotation_csv_path": "annotations/test/foa_fb92236f0cc0cd2b4ed5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the gong in degrees.", "answer": "95.6 degrees", "canonical_answer": "95.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 0.0, "end_time": 2.6, "azimuth_deg": 95.591, "elevation_deg": 8.573, "distance_m": 2.68}]}
{"qa_id": "qa_9ba740e85c054dc7f58c", "split": "test", "audio_id": "foa_bea7db395ab93dea74ec", "audio_path": "audio/test/foa_bea7db395ab93dea74ec.wav", "scene_annotation_csv_path": "annotations/test/foa_bea7db395ab93dea74ec.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=125.5 degrees, elevation=3.8 degrees?", "answer": "The sound detected at azimuth=125.5 degrees and elevation=3.8 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 3.8, "azimuth_deg": 125.479, "elevation_deg": 3.765, "distance_m": 4.1}]}
{"qa_id": "qa_46807b62c2c5107ce75b", "split": "test", "audio_id": "foa_afc20347a00d7f109838", "audio_path": "audio/test/foa_afc20347a00d7f109838.wav", "scene_annotation_csv_path": "annotations/test/foa_afc20347a00d7f109838.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the drum located?", "answer": "-21.6 degrees", "canonical_answer": "-21.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.1, "end_time": 6.4, "azimuth_deg": 76.509, "elevation_deg": -21.583, "distance_m": 3.37}]}
{"qa_id": "qa_60cbabb9796d1d9eec8e", "split": "test", "audio_id": "foa_d33228fc03a4cb9d96f7", "audio_path": "audio/test/foa_d33228fc03a4cb9d96f7.wav", "scene_annotation_csv_path": "annotations/test/foa_d33228fc03a4cb9d96f7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the wind instrument be heard?", "answer": "The wind instrument is active from 8.0s to 11.3s.", "canonical_answer": "8.0s to 11.3s", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 2, "start_time": 8.0, "end_time": 11.3, "azimuth_deg": -112.43, "elevation_deg": 36.087, "distance_m": 1.32}]}
{"qa_id": "qa_3a267b85cb6b4feeb5ef", "split": "test", "audio_id": "foa_9c24eaf3dabc0fd5827e", "audio_path": "audio/test/foa_9c24eaf3dabc0fd5827e.wav", "scene_annotation_csv_path": "annotations/test/foa_9c24eaf3dabc0fd5827e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the time interval for each?", "answer": "The audio contains an appliance from 0.4s to 7.2s, tape from 4.1s to 5.5s, and a war sound from 6.0s to 6.7s.", "canonical_answer": "appliance (0.4s to 7.2s); tape (4.1s to 5.5s); war sound (6.0s to 6.7s)", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.4, "end_time": 7.2, "azimuth_deg": 16.651, "elevation_deg": -28.351, "distance_m": 1.1}, {"class_id": 48, "class_name": "tape", "track_id": 1, "start_time": 4.1, "end_time": 5.5, "azimuth_deg": -100.699, "elevation_deg": -49.173, "distance_m": 1.67}, {"class_id": 56, "class_name": "war_sound", "track_id": 2, "start_time": 6.0, "end_time": 6.7, "azimuth_deg": 5.939, "elevation_deg": -26.231, "distance_m": 2.39}]}
{"qa_id": "qa_b317ba39c2333cdde130", "split": "test", "audio_id": "foa_ec66930032c2e9122327", "audio_path": "audio/test/foa_ec66930032c2e9122327.wav", "scene_annotation_csv_path": "annotations/test/foa_ec66930032c2e9122327.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the cat in degrees.", "answer": "-71.2 degrees", "canonical_answer": "-71.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 0.7, "azimuth_deg": -71.249, "elevation_deg": -35.945, "distance_m": 1.2}]}
{"qa_id": "qa_20ed59c1d18e4b9d13b6", "split": "test", "audio_id": "foa_a193a98f86b922d594c4", "audio_path": "audio/test/foa_a193a98f86b922d594c4.wav", "scene_annotation_csv_path": "annotations/test/foa_a193a98f86b922d594c4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located behind the listener?", "answer": "The sound source coming from the back is a drawer cabinet.", "canonical_answer": "drawer cabinet", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 2, "start_time": 6.3, "end_time": 9.1, "azimuth_deg": -167.718, "elevation_deg": 2.111, "distance_m": 3.46}]}
{"qa_id": "qa_f1285e6a5dffa18f5cd6", "split": "test", "audio_id": "foa_0200b5bfb707c86d9430", "audio_path": "audio/test/foa_0200b5bfb707c86d9430.wav", "scene_annotation_csv_path": "annotations/test/foa_0200b5bfb707c86d9430.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains guitar from 0.6s to 8.2s.", "canonical_answer": "guitar (0.6s to 8.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.6, "end_time": 8.2, "azimuth_deg": 72.29, "elevation_deg": 3.561, "distance_m": 1.96}]}
{"qa_id": "qa_5968797f0f57f59610ed", "split": "test", "audio_id": "foa_6b8321c251507e133003", "audio_path": "audio/test/foa_6b8321c251507e133003.wav", "scene_annotation_csv_path": "annotations/test/foa_6b8321c251507e133003.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the guitar?", "answer": "132.2 degrees", "canonical_answer": "132.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.2, "end_time": 9.2, "azimuth_deg": 132.247, "elevation_deg": -10.718, "distance_m": 3.5}]}
{"qa_id": "qa_ff1fe2f021b25880ab5f", "split": "test", "audio_id": "foa_b35424bea042a7ee9fcd", "audio_path": "audio/test/foa_b35424bea042a7ee9fcd.wav", "scene_annotation_csv_path": "annotations/test/foa_b35424bea042a7ee9fcd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the percussion?", "answer": "0.1 degrees", "canonical_answer": "0.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": 174.398, "elevation_deg": 0.139, "distance_m": 3.4}]}
{"qa_id": "qa_6f6d171f1e1913e9d8d1", "split": "test", "audio_id": "foa_6c5d08140f5d35e1e1fe", "audio_path": "audio/test/foa_6c5d08140f5d35e1e1fe.wav", "scene_annotation_csv_path": "annotations/test/foa_6c5d08140f5d35e1e1fe.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-98.8 degrees, elevation=-27.5 degrees?", "answer": "A bird is located at azimuth -98.8 degrees and elevation -27.5 degrees.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.4, "end_time": 4.4, "azimuth_deg": -98.779, "elevation_deg": -27.496, "distance_m": 2.5}]}
{"qa_id": "qa_3fd823ddefe1fcd3ea89", "split": "test", "audio_id": "foa_4a8b4ad417c0a4231999", "audio_path": "audio/test/foa_4a8b4ad417c0a4231999.wav", "scene_annotation_csv_path": "annotations/test/foa_4a8b4ad417c0a4231999.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located in the front?", "answer": "The sound source coming from the front is a bird.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -22.14, "elevation_deg": 5.474, "distance_m": 2.18}]}
{"qa_id": "qa_24a3af339c7679fab28b", "split": "test", "audio_id": "foa_101c271d3255a690ce46", "audio_path": "audio/test/foa_101c271d3255a690ce46.wav", "scene_annotation_csv_path": "annotations/test/foa_101c271d3255a690ce46.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During what time interval does the vehicle occur?", "answer": "The vehicle is active from 0.6s to 2.2s.", "canonical_answer": "0.6s to 2.2s", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 1, "start_time": 0.6, "end_time": 2.2, "azimuth_deg": -162.331, "elevation_deg": -19.201, "distance_m": 2.27}]}
{"qa_id": "qa_95826c462a7d21ce6395", "split": "test", "audio_id": "foa_9b225bd07a77aa2736cc", "audio_path": "audio/test/foa_9b225bd07a77aa2736cc.wav", "scene_annotation_csv_path": "annotations/test/foa_9b225bd07a77aa2736cc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains crackle from 0.1s to 15.9s, musical instrument from 4.8s to 13.0s, and human vocalization from 15.0s to 16.4s.", "canonical_answer": "crackle (0.1s to 15.9s); musical instrument (4.8s to 13.0s); human vocalization (15.0s to 16.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 0, "start_time": 0.1, "end_time": 15.9, "azimuth_deg": 67.469, "elevation_deg": -36.897, "distance_m": 1.86}, {"class_id": 38, "class_name": "musical_instrument", "track_id": 1, "start_time": 4.8, "end_time": 13.0, "azimuth_deg": -179.146, "elevation_deg": -24.238, "distance_m": 3.25}, {"class_id": 29, "class_name": "human_vocalization", "track_id": 2, "start_time": 15.0, "end_time": 16.4, "azimuth_deg": 27.07, "elevation_deg": -3.871, "distance_m": 3.35}]}
{"qa_id": "qa_8fae2cc91bca136e63a3", "split": "test", "audio_id": "foa_5ba6b31cc7aaf65e3804", "audio_path": "audio/test/foa_5ba6b31cc7aaf65e3804.wav", "scene_annotation_csv_path": "annotations/test/foa_5ba6b31cc7aaf65e3804.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the dog?", "answer": "14.2 degrees", "canonical_answer": "14.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 2, "start_time": 16.5, "end_time": 20.0, "azimuth_deg": 5.68, "elevation_deg": 14.22, "distance_m": 1.88}]}
{"qa_id": "qa_b4d518d0dd6940135a3a", "split": "test", "audio_id": "foa_f1fbc775f4b61ffd8120", "audio_path": "audio/test/foa_f1fbc775f4b61ffd8120.wav", "scene_annotation_csv_path": "annotations/test/foa_f1fbc775f4b61ffd8120.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is coming from the front and below of the listener?", "answer": "The source heard from the front and below is a cat.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 9.8, "azimuth_deg": -11.437, "elevation_deg": -18.402, "distance_m": 3.31}]}
{"qa_id": "qa_3d3716b21e4c3ab983c0", "split": "test", "audio_id": "foa_728d05a830d877f320be", "audio_path": "audio/test/foa_728d05a830d877f320be.wav", "scene_annotation_csv_path": "annotations/test/foa_728d05a830d877f320be.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=10.9 degrees, elevation=-13.9 degrees?", "answer": "A clock is located at azimuth=10.9 degrees and elevation=-13.9 degrees.", "canonical_answer": "clock", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.1, "end_time": 4.2, "azimuth_deg": 10.926, "elevation_deg": -13.861, "distance_m": 2.9}]}
{"qa_id": "qa_27d086f8d21eaf7e3a7f", "split": "test", "audio_id": "foa_3c6ae45002f3ebab8bde", "audio_path": "audio/test/foa_3c6ae45002f3ebab8bde.wav", "scene_annotation_csv_path": "annotations/test/foa_3c6ae45002f3ebab8bde.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the tool?", "answer": "-105.2 degrees", "canonical_answer": "-105.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.1, "end_time": 7.1, "azimuth_deg": -105.182, "elevation_deg": 52.297, "distance_m": 1.25}]}
{"qa_id": "qa_702286cabc61b4a22e52", "split": "test", "audio_id": "foa_1679f6e4ba82877becd7", "audio_path": "audio/test/foa_1679f6e4ba82877becd7.wav", "scene_annotation_csv_path": "annotations/test/foa_1679f6e4ba82877becd7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the bird active?", "answer": "The bird is active from 0.0s to 1.4s.", "canonical_answer": "0.0s to 1.4s", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": 113.873, "elevation_deg": -31.9, "distance_m": 2.27}]}
{"qa_id": "qa_3056c6f851fce02afdf6", "split": "test", "audio_id": "foa_63d9146827aebd4f2f02", "audio_path": "audio/test/foa_63d9146827aebd4f2f02.wav", "scene_annotation_csv_path": "annotations/test/foa_63d9146827aebd4f2f02.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the time interval for each?", "answer": "The audio contains cooking occurring from 0.0s to 8.4s.", "canonical_answer": "cooking (0.0s to 8.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 8.4, "azimuth_deg": -109.587, "elevation_deg": 25.959, "distance_m": 1.24}]}
{"qa_id": "qa_90ef71968b083772f022", "split": "test", "audio_id": "foa_d0fbd40c85c2ca2eaa86", "audio_path": "audio/test/foa_d0fbd40c85c2ca2eaa86.wav", "scene_annotation_csv_path": "annotations/test/foa_d0fbd40c85c2ca2eaa86.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval is the machine active?", "answer": "The machine is active from 0.0s to 17.2s.", "canonical_answer": "0.0s to 17.2s", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 17.2, "azimuth_deg": 171.362, "elevation_deg": -33.131, "distance_m": 2.04}]}
{"qa_id": "qa_8a977fbcf66bf02982bd", "split": "test", "audio_id": "foa_fd8761f3ec6bf25f1335", "audio_path": "audio/test/foa_fd8761f3ec6bf25f1335.wav", "scene_annotation_csv_path": "annotations/test/foa_fd8761f3ec6bf25f1335.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back-right and above?", "answer": "The sound source located at the back-right and above is a vehicle.", "canonical_answer": "vehicle", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 2.2, "end_time": 20.0, "azimuth_deg": -153.632, "elevation_deg": 15.293, "distance_m": 1.65}]}
{"qa_id": "qa_23b3c14b9c93e42e2c90", "split": "test", "audio_id": "foa_24dd6945b94443018f21", "audio_path": "audio/test/foa_24dd6945b94443018f21.wav", "scene_annotation_csv_path": "annotations/test/foa_24dd6945b94443018f21.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the insect?", "answer": "-30.5 degrees", "canonical_answer": "-30.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 2, "start_time": 6.3, "end_time": 17.8, "azimuth_deg": -30.481, "elevation_deg": -2.836, "distance_m": 2.74}]}
{"qa_id": "qa_c0532ad2c5713d17dd74", "split": "test", "audio_id": "foa_a8b1478280d56b87e157", "audio_path": "audio/test/foa_a8b1478280d56b87e157.wav", "scene_annotation_csv_path": "annotations/test/foa_a8b1478280d56b87e157.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-78.1 degrees, elevation=16.2 degrees?", "answer": "A cat is located at azimuth=-78.1 degrees and elevation=16.2 degrees.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 4, "start_time": 9.2, "end_time": 9.8, "azimuth_deg": -78.064, "elevation_deg": 16.223, "distance_m": 3.53}]}
{"qa_id": "qa_d0e7004ee6e83a0345fc", "split": "test", "audio_id": "foa_413c8a1ef17d68474b94", "audio_path": "audio/test/foa_413c8a1ef17d68474b94.wav", "scene_annotation_csv_path": "annotations/test/foa_413c8a1ef17d68474b94.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the guitar located?", "answer": "-28.4 degrees", "canonical_answer": "-28.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 4.7, "azimuth_deg": 155.434, "elevation_deg": -28.431, "distance_m": 1.21}]}
{"qa_id": "qa_4e7d63be745b4a9db66b", "split": "test", "audio_id": "foa_a8f6ae390feef03ae2da", "audio_path": "audio/test/foa_a8f6ae390feef03ae2da.wav", "scene_annotation_csv_path": "annotations/test/foa_a8f6ae390feef03ae2da.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-18.4 degrees, elevation=42.0 degrees?", "answer": "The sound heard from azimuth=-18.4 degrees and elevation=42.0 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 11.6, "azimuth_deg": -18.432, "elevation_deg": 41.993, "distance_m": 1.36}]}
{"qa_id": "qa_71e96aac240ed071cf5f", "split": "test", "audio_id": "foa_be5f78e8c1e4ad816a3e", "audio_path": "audio/test/foa_be5f78e8c1e4ad816a3e.wav", "scene_annotation_csv_path": "annotations/test/foa_be5f78e8c1e4ad816a3e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the war sound event active?", "answer": "The war sound is active from 0.3s to 15.2s.", "canonical_answer": "0.3s to 15.2s", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.3, "end_time": 15.2, "azimuth_deg": -104.35, "elevation_deg": -31.311, "distance_m": 1.42}]}
{"qa_id": "qa_9f0e81ca6ceb67ceffb5", "split": "test", "audio_id": "foa_403bc6532614ce716e85", "audio_path": "audio/test/foa_403bc6532614ce716e85.wav", "scene_annotation_csv_path": "annotations/test/foa_403bc6532614ce716e85.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the dog located?", "answer": "8.4 degrees", "canonical_answer": "8.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 1, "start_time": 4.7, "end_time": 9.0, "azimuth_deg": 40.27, "elevation_deg": 8.446, "distance_m": 0.56}]}
{"qa_id": "qa_1acecf9374dd3e528a6a", "split": "test", "audio_id": "foa_6e26865c110948c18bc4", "audio_path": "audio/test/foa_6e26865c110948c18bc4.wav", "scene_annotation_csv_path": "annotations/test/foa_6e26865c110948c18bc4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the guitar coming?", "answer": "-38.4 degrees", "canonical_answer": "-38.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": -38.353, "elevation_deg": -21.295, "distance_m": 1.95}]}
{"qa_id": "qa_ee13ce1597ae6118d304", "split": "test", "audio_id": "foa_2fb2a41f2d76ba26ada9", "audio_path": "audio/test/foa_2fb2a41f2d76ba26ada9.wav", "scene_annotation_csv_path": "annotations/test/foa_2fb2a41f2d76ba26ada9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a bell that is active from 0.0s to 0.1s.", "canonical_answer": "bell (0.0s to 0.1s)", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": 146.298, "elevation_deg": 5.848, "distance_m": 0.63}]}
{"qa_id": "qa_12e0527ab58a67d25fbd", "split": "test", "audio_id": "foa_a1e78a05f7ece9c54628", "audio_path": "audio/test/foa_a1e78a05f7ece9c54628.wav", "scene_annotation_csv_path": "annotations/test/foa_a1e78a05f7ece9c54628.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front-left and below?", "answer": "The sound source located at the front-left and below is laughter.", "canonical_answer": "laughter", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 1, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": 28.049, "elevation_deg": -39.67, "distance_m": 1.93}]}
{"qa_id": "qa_01b21ac509c4735ddf3e", "split": "test", "audio_id": "foa_df0776637c46d904e412", "audio_path": "audio/test/foa_df0776637c46d904e412.wav", "scene_annotation_csv_path": "annotations/test/foa_df0776637c46d904e412.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the rain coming?", "answer": "-163.8 degrees", "canonical_answer": "-163.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 2, "start_time": 6.7, "end_time": 13.0, "azimuth_deg": -163.752, "elevation_deg": 15.645, "distance_m": 1.84}]}
{"qa_id": "qa_0894eb949e9ca728bd33", "split": "test", "audio_id": "foa_c7eadd5e90eba51209b1", "audio_path": "audio/test/foa_c7eadd5e90eba51209b1.wav", "scene_annotation_csv_path": "annotations/test/foa_c7eadd5e90eba51209b1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains paper from 0.4s to 16.4s, tearing from 2.4s to 5.8s, and war sound from 3.8s to 4.5s.", "canonical_answer": "paper (0.4s to 16.4s); tearing (2.4s to 5.8s); war sound (3.8s to 4.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.4, "end_time": 16.4, "azimuth_deg": -41.401, "elevation_deg": -15.38, "distance_m": 3.57}, {"class_id": 49, "class_name": "tearing", "track_id": 1, "start_time": 2.4, "end_time": 5.8, "azimuth_deg": 33.814, "elevation_deg": -23.374, "distance_m": 3.63}, {"class_id": 56, "class_name": "war_sound", "track_id": 2, "start_time": 3.8, "end_time": 4.5, "azimuth_deg": -90.013, "elevation_deg": -21.792, "distance_m": 0.6}]}
{"qa_id": "qa_e8f195870dbb9569902d", "split": "test", "audio_id": "foa_ae3ebd750a3cee9638b0", "audio_path": "audio/test/foa_ae3ebd750a3cee9638b0.wav", "scene_annotation_csv_path": "annotations/test/foa_ae3ebd750a3cee9638b0.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What source is heard from the back-left of the listener?", "answer": "The source heard from the back-left is kitchenware.", "canonical_answer": "kitchenware", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 1, "start_time": 0.1, "end_time": 7.2, "azimuth_deg": 138.96, "elevation_deg": 0.0, "distance_m": 2.49}]}
{"qa_id": "qa_887fa1074019f58a26ec", "split": "test", "audio_id": "foa_efc9e854d4985010b3a2", "audio_path": "audio/test/foa_efc9e854d4985010b3a2.wav", "scene_annotation_csv_path": "annotations/test/foa_efc9e854d4985010b3a2.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the breathing?", "answer": "-44.6 degrees", "canonical_answer": "-44.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 2, "start_time": 0.3, "end_time": 1.1, "azimuth_deg": -36.931, "elevation_deg": -44.619, "distance_m": 2.17}]}
{"qa_id": "qa_c50d21d4da2f979c9dca", "split": "test", "audio_id": "foa_c735fa7c2d7ddb114444", "audio_path": "audio/test/foa_c735fa7c2d7ddb114444.wav", "scene_annotation_csv_path": "annotations/test/foa_c735fa7c2d7ddb114444.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-8.5 degrees, elevation=-26.9 degrees?", "answer": "A vehicle is located at azimuth=-8.5 degrees and elevation=-26.9 degrees.", "canonical_answer": "vehicle", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.9, "end_time": 20.0, "azimuth_deg": -8.461, "elevation_deg": -26.95, "distance_m": 2.64}]}
{"qa_id": "qa_c4af5e74f5e1d38d5817", "split": "test", "audio_id": "foa_bb8276998f696ff75e1c", "audio_path": "audio/test/foa_bb8276998f696ff75e1c.wav", "scene_annotation_csv_path": "annotations/test/foa_bb8276998f696ff75e1c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the guitar active?", "answer": "The guitar is active from 0.6s to 2.1s.", "canonical_answer": "0.6s to 2.1s", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.6, "end_time": 2.1, "azimuth_deg": 138.114, "elevation_deg": 18.726, "distance_m": 1.25}]}
{"qa_id": "qa_c6e9b10f133c7bfc684a", "split": "test", "audio_id": "foa_6763c97424d569d71bd2", "audio_path": "audio/test/foa_6763c97424d569d71bd2.wav", "scene_annotation_csv_path": "annotations/test/foa_6763c97424d569d71bd2.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time spans?", "answer": "The audio contains camera from 0.0s to 4.8s, camera from 0.0s to 0.3s, and camera from 0.0s to 1.2s.", "canonical_answer": "camera (0.0s to 4.8s); camera (0.0s to 0.3s); camera (0.0s to 1.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.0, "end_time": 4.8, "azimuth_deg": -113.744, "elevation_deg": 4.021, "distance_m": 3.3}, {"class_id": 8, "class_name": "camera", "track_id": 1, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": 42.023, "elevation_deg": 0.0, "distance_m": 3.1}, {"class_id": 8, "class_name": "camera", "track_id": 2, "start_time": 0.0, "end_time": 1.2, "azimuth_deg": 117.809, "elevation_deg": 0.0, "distance_m": 4.49}]}
{"qa_id": "qa_b6680753ba8c47701b6f", "split": "test", "audio_id": "foa_dfc7e17dc2bd31c5e243", "audio_path": "audio/test/foa_dfc7e17dc2bd31c5e243.wav", "scene_annotation_csv_path": "annotations/test/foa_dfc7e17dc2bd31c5e243.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the female speech active?", "answer": "The female speech is active from 0.4s to 20.0s.", "canonical_answer": "0.4s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 0, "start_time": 0.4, "end_time": 20.0, "azimuth_deg": -108.647, "elevation_deg": -25.09, "distance_m": 2.26}]}
{"qa_id": "qa_225dbf3d8c117afd69aa", "split": "test", "audio_id": "foa_6cf8e95d8a7b53368c75", "audio_path": "audio/test/foa_6cf8e95d8a7b53368c75.wav", "scene_annotation_csv_path": "annotations/test/foa_6cf8e95d8a7b53368c75.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=81.2 degrees, elevation=14.6 degrees?", "answer": "A clock is located at azimuth=81.2 degrees and elevation=14.6 degrees.", "canonical_answer": "clock", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.2, "end_time": 16.4, "azimuth_deg": 81.15, "elevation_deg": 14.614, "distance_m": 2.74}]}
{"qa_id": "qa_79e9ad614064a6a57285", "split": "test", "audio_id": "foa_8ec5a285ad2e69283d36", "audio_path": "audio/test/foa_8ec5a285ad2e69283d36.wav", "scene_annotation_csv_path": "annotations/test/foa_8ec5a285ad2e69283d36.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the clock?", "answer": "95.9 degrees", "canonical_answer": "95.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 1, "start_time": 0.0, "end_time": 7.1, "azimuth_deg": 95.895, "elevation_deg": -0.415, "distance_m": 3.78}]}
{"qa_id": "qa_f41f66f86850f8ae2ad1", "split": "test", "audio_id": "foa_21966cd934e7c1f57b6f", "audio_path": "audio/test/foa_21966cd934e7c1f57b6f.wav", "scene_annotation_csv_path": "annotations/test/foa_21966cd934e7c1f57b6f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the alarm located?", "answer": "12.4 degrees", "canonical_answer": "12.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.1, "end_time": 19.4, "azimuth_deg": -140.185, "elevation_deg": 12.42, "distance_m": 1.0}]}
{"qa_id": "qa_51d613f4ed6a903f9511", "split": "test", "audio_id": "foa_054a674af8a2cdb0b463", "audio_path": "audio/test/foa_054a674af8a2cdb0b463.wav", "scene_annotation_csv_path": "annotations/test/foa_054a674af8a2cdb0b463.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the right of the listener?", "answer": "A string instrument is the source coming from the right.", "canonical_answer": "string instrument", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.8, "end_time": 5.7, "azimuth_deg": -72.619, "elevation_deg": 4.385, "distance_m": 0.98}]}
{"qa_id": "qa_7c94d3d9d64778e3a758", "split": "test", "audio_id": "foa_39ad42ac5affcd1d8cda", "audio_path": "audio/test/foa_39ad42ac5affcd1d8cda.wav", "scene_annotation_csv_path": "annotations/test/foa_39ad42ac5affcd1d8cda.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back-right?", "answer": "The sound source coming from the back-right is a crack.", "canonical_answer": "crack", "truth_source": "annotation", "source_refs": [{"class_id": 13, "class_name": "crack", "track_id": 0, "start_time": 0.2, "end_time": 0.4, "azimuth_deg": -114.31, "elevation_deg": 2.83, "distance_m": 2.99}]}
{"qa_id": "qa_a85de0ed4df885938c52", "split": "test", "audio_id": "foa_fa66ade554c76ad5c7d7", "audio_path": "audio/test/foa_fa66ade554c76ad5c7d7.wav", "scene_annotation_csv_path": "annotations/test/foa_fa66ade554c76ad5c7d7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-4.4 degrees, elevation=19.7 degrees?", "answer": "A machine is located at azimuth=-4.4 degrees and elevation=19.7 degrees.", "canonical_answer": "machine", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 10.1, "azimuth_deg": -4.369, "elevation_deg": 19.676, "distance_m": 1.33}]}
{"qa_id": "qa_8452b3790f5b4e442e57", "split": "test", "audio_id": "foa_f35f3bf05822011c8977", "audio_path": "audio/test/foa_f35f3bf05822011c8977.wav", "scene_annotation_csv_path": "annotations/test/foa_f35f3bf05822011c8977.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains writing from 0.0s to 11.2s, war sound from 1.3s to 1.9s, crushing from 3.3s to 7.0s, and wind from 8.4s to 10.5s.", "canonical_answer": "writing (0.0s to 11.2s); war sound (1.3s to 1.9s); crushing (3.3s to 7.0s); wind (8.4s to 10.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.0, "end_time": 11.2, "azimuth_deg": 68.012, "elevation_deg": -16.635, "distance_m": 1.77}, {"class_id": 56, "class_name": "war_sound", "track_id": 1, "start_time": 1.3, "end_time": 1.9, "azimuth_deg": -162.425, "elevation_deg": 34.757, "distance_m": 1.7}, {"class_id": 15, "class_name": "crushing", "track_id": 2, "start_time": 3.3, "end_time": 7.0, "azimuth_deg": -142.509, "elevation_deg": -34.419, "distance_m": 2.5}, {"class_id": 58, "class_name": "wind", "track_id": 3, "start_time": 8.4, "end_time": 10.5, "azimuth_deg": 61.454, "elevation_deg": 4.653, "distance_m": 1.84}]}
{"qa_id": "qa_a504c0bb278cadec1bd6", "split": "test", "audio_id": "foa_4d0565de03783dc70962", "audio_path": "audio/test/foa_4d0565de03783dc70962.wav", "scene_annotation_csv_path": "annotations/test/foa_4d0565de03783dc70962.csv", "dataset": "tau2021", "data_source": "dcase_real", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the keyboard instrument?", "answer": "-22.0 degrees", "canonical_answer": "-22.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 7, "start_time": 0.0, "end_time": 15.9, "azimuth_deg": -22.0, "elevation_deg": 11.0, "distance_m": null}]}
{"qa_id": "qa_2aa323f86da0fc0e624c", "split": "test", "audio_id": "foa_736e1f59899748c71f30", "audio_path": "audio/test/foa_736e1f59899748c71f30.wav", "scene_annotation_csv_path": "annotations/test/foa_736e1f59899748c71f30.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the kitchenware occur?", "answer": "The kitchenware sound is active from 15.3s to 20.0s.", "canonical_answer": "15.3s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 2, "start_time": 15.3, "end_time": 20.0, "azimuth_deg": 20.376, "elevation_deg": 33.924, "distance_m": 1.07}]}
{"qa_id": "qa_06f14452faaf0b09069b", "split": "test", "audio_id": "foa_2e4a8b63dce47bec3298", "audio_path": "audio/test/foa_2e4a8b63dce47bec3298.wav", "scene_annotation_csv_path": "annotations/test/foa_2e4a8b63dce47bec3298.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the male speech in degrees.", "answer": "13.5 degrees", "canonical_answer": "13.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.0, "end_time": 3.5, "azimuth_deg": -97.089, "elevation_deg": 13.489, "distance_m": 2.32}]}
{"qa_id": "qa_7c90f77c87681c047c71", "split": "test", "audio_id": "foa_f8e09eeeb580c68177ea", "audio_path": "audio/test/foa_f8e09eeeb580c68177ea.wav", "scene_annotation_csv_path": "annotations/test/foa_f8e09eeeb580c68177ea.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the guitar?", "answer": "-75.4 degrees", "canonical_answer": "-75.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 5.0, "azimuth_deg": -75.4, "elevation_deg": -0.588, "distance_m": 0.63}]}
{"qa_id": "qa_c9d2a6936931cb09735d", "split": "test", "audio_id": "foa_217e66e99a22aa94b44f", "audio_path": "audio/test/foa_217e66e99a22aa94b44f.wav", "scene_annotation_csv_path": "annotations/test/foa_217e66e99a22aa94b44f.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in the recording, and what are their corresponding time intervals?", "answer": "The audio features speech occurring from 0.4s to 6.7s and additional speech from 0.5s to 4.5s.", "canonical_answer": "speech (0.4s to 6.7s); speech (0.5s to 4.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 6.7, "azimuth_deg": -14.918, "elevation_deg": 0.0, "distance_m": 1.84}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.5, "end_time": 4.5, "azimuth_deg": -14.918, "elevation_deg": -0.554, "distance_m": 2.5}]}
{"qa_id": "qa_76dedd48ff824aae25fa", "split": "test", "audio_id": "foa_0c16f5172a946601f090", "audio_path": "audio/test/foa_0c16f5172a946601f090.wav", "scene_annotation_csv_path": "annotations/test/foa_0c16f5172a946601f090.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the cooking in degrees.", "answer": "-51.1 degrees", "canonical_answer": "-51.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 1, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 129.338, "elevation_deg": -51.091, "distance_m": 1.9}]}
{"qa_id": "qa_b679abfeffb47f2cf1e9", "split": "test", "audio_id": "foa_f3b97af7c6a37b80394f", "audio_path": "audio/test/foa_f3b97af7c6a37b80394f.wav", "scene_annotation_csv_path": "annotations/test/foa_f3b97af7c6a37b80394f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the male speech occur?", "answer": "The male speech event is active from 3.0s to 5.8s.", "canonical_answer": "3.0s to 5.8s", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 1, "start_time": 3.0, "end_time": 5.8, "azimuth_deg": -72.828, "elevation_deg": 26.053, "distance_m": 2.26}]}
{"qa_id": "qa_95dc9ae19c45f599ec7c", "split": "test", "audio_id": "foa_c144a0a05971d70ec2c7", "audio_path": "audio/test/foa_c144a0a05971d70ec2c7.wav", "scene_annotation_csv_path": "annotations/test/foa_c144a0a05971d70ec2c7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the right side?", "answer": "The sound coming from the right is a human vocalization.", "canonical_answer": "human vocalization", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": -94.731, "elevation_deg": 3.033, "distance_m": 3.22}]}
{"qa_id": "qa_7780589518a59cf0903f", "split": "test", "audio_id": "foa_052ea1351b1025f6431f", "audio_path": "audio/test/foa_052ea1351b1025f6431f.wav", "scene_annotation_csv_path": "annotations/test/foa_052ea1351b1025f6431f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-79.1 degrees, elevation=6.7 degrees?", "answer": "The sound detected at azimuth=-79.1 degrees and elevation=6.7 degrees is tape.", "canonical_answer": "tape", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 1, "start_time": 0.9, "end_time": 13.0, "azimuth_deg": -79.065, "elevation_deg": 6.68, "distance_m": 0.78}]}
{"qa_id": "qa_df06a7ea2e645584ee66", "split": "test", "audio_id": "foa_200745d918751dde0526", "audio_path": "audio/test/foa_200745d918751dde0526.wav", "scene_annotation_csv_path": "annotations/test/foa_200745d918751dde0526.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the machine in degrees.", "answer": "-36.8 degrees", "canonical_answer": "-36.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -85.897, "elevation_deg": -36.77, "distance_m": 1.91}]}
{"qa_id": "qa_76f08240381ec67ea225", "split": "test", "audio_id": "foa_a2c9d3e1f842b32ae7ef", "audio_path": "audio/test/foa_a2c9d3e1f842b32ae7ef.wav", "scene_annotation_csv_path": "annotations/test/foa_a2c9d3e1f842b32ae7ef.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the guitar coming?", "answer": "143.9 degrees", "canonical_answer": "143.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 4.0, "azimuth_deg": 143.934, "elevation_deg": 37.161, "distance_m": 2.69}]}
{"qa_id": "qa_7f034edf5bb9ab2807cd", "split": "test", "audio_id": "foa_6044977869c412328b35", "audio_path": "audio/test/foa_6044977869c412328b35.wav", "scene_annotation_csv_path": "annotations/test/foa_6044977869c412328b35.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During what time interval does the scratch occur?", "answer": "The scratch event is active from 7.1s to 7.8s.", "canonical_answer": "7.1s to 7.8s", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 2, "start_time": 7.1, "end_time": 7.8, "azimuth_deg": -59.361, "elevation_deg": -18.463, "distance_m": 3.65}]}
{"qa_id": "qa_247b070b29c2316ac274", "split": "test", "audio_id": "foa_e512351dad63ee909e47", "audio_path": "audio/test/foa_e512351dad63ee909e47.wav", "scene_annotation_csv_path": "annotations/test/foa_e512351dad63ee909e47.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the front-right side?", "answer": "The sound coming from the front-right is rain.", "canonical_answer": "rain", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 16.3, "azimuth_deg": -50.34, "elevation_deg": -13.012, "distance_m": 3.49}]}
{"qa_id": "qa_873f998929c3011595e1", "split": "test", "audio_id": "foa_46e9079aa488eba0055f", "audio_path": "audio/test/foa_46e9079aa488eba0055f.wav", "scene_annotation_csv_path": "annotations/test/foa_46e9079aa488eba0055f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=2.3 degrees, elevation=-7.9 degrees?", "answer": "A bell is located at azimuth=2.3 degrees and elevation=-7.9 degrees.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.1, "end_time": 0.2, "azimuth_deg": 2.281, "elevation_deg": -7.878, "distance_m": 2.84}]}
{"qa_id": "qa_d2745a634f5e28b08df4", "split": "test", "audio_id": "foa_ef7761f5709b80efa37a", "audio_path": "audio/test/foa_ef7761f5709b80efa37a.wav", "scene_annotation_csv_path": "annotations/test/foa_ef7761f5709b80efa37a.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound events occur in this audio clip, and what are their corresponding time intervals?", "answer": "The audio contains speech from 0.6s to 1.8s and speech from 0.6s to 2.8s.", "canonical_answer": "speech (0.6s to 1.8s); speech (0.6s to 2.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 1.8, "azimuth_deg": 94.058, "elevation_deg": 0.0, "distance_m": 2.39}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 2.8, "azimuth_deg": -73.806, "elevation_deg": -13.186, "distance_m": 0.95}]}
{"qa_id": "qa_d9ef79ad0679e8886bf0", "split": "test", "audio_id": "foa_1c34440959b8ebf3cb46", "audio_path": "audio/test/foa_1c34440959b8ebf3cb46.wav", "scene_annotation_csv_path": "annotations/test/foa_1c34440959b8ebf3cb46.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the speech?", "answer": "-14.9 degrees", "canonical_answer": "-14.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 10.4, "azimuth_deg": 42.361, "elevation_deg": -14.878, "distance_m": 2.18}]}
{"qa_id": "qa_0f6989eab349a80a9120", "split": "test", "audio_id": "foa_79de36290324921a55db", "audio_path": "audio/test/foa_79de36290324921a55db.wav", "scene_annotation_csv_path": "annotations/test/foa_79de36290324921a55db.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During what time interval can the singing be heard?", "answer": "The singing is audible from 0.4s to 17.1s.", "canonical_answer": "0.4s to 17.1s", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.4, "end_time": 17.1, "azimuth_deg": -177.256, "elevation_deg": -19.816, "distance_m": 1.66}]}
{"qa_id": "qa_56ed315176ac7b3f2a7f", "split": "test", "audio_id": "foa_442a4f5a00532aa09186", "audio_path": "audio/test/foa_442a4f5a00532aa09186.wav", "scene_annotation_csv_path": "annotations/test/foa_442a4f5a00532aa09186.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located in the front and above position?", "answer": "The sound source coming from the front and above is finger snapping.", "canonical_answer": "finger snapping", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 1, "start_time": 1.2, "end_time": 3.2, "azimuth_deg": 3.018, "elevation_deg": 29.404, "distance_m": 1.7}]}
{"qa_id": "qa_82e141c0ca372173a8c8", "split": "test", "audio_id": "foa_592db5e22409149b1361", "audio_path": "audio/test/foa_592db5e22409149b1361.wav", "scene_annotation_csv_path": "annotations/test/foa_592db5e22409149b1361.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains a machine from 2.1s to 5.4s.", "canonical_answer": "machine (2.1s to 5.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 2.1, "end_time": 5.4, "azimuth_deg": 135.728, "elevation_deg": -16.885, "distance_m": 2.71}]}
{"qa_id": "qa_186f740e42ec756af2ec", "split": "test", "audio_id": "foa_d36e6082a52197c00516", "audio_path": "audio/test/foa_d36e6082a52197c00516.wav", "scene_annotation_csv_path": "annotations/test/foa_d36e6082a52197c00516.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=145.2 degrees, elevation=20.5 degrees?", "answer": "The sound heard from azimuth=145.2 degrees and elevation=20.5 degrees is paper.", "canonical_answer": "paper", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 1, "start_time": 1.1, "end_time": 8.1, "azimuth_deg": 145.228, "elevation_deg": 20.537, "distance_m": 0.94}]}
{"qa_id": "qa_065157547a52fcc3c696", "split": "test", "audio_id": "foa_1df326293b9e7357c9fd", "audio_path": "audio/test/foa_1df326293b9e7357c9fd.wav", "scene_annotation_csv_path": "annotations/test/foa_1df326293b9e7357c9fd.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the speech in degrees.", "answer": "-21.9 degrees", "canonical_answer": "-21.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 4.2, "azimuth_deg": -21.877, "elevation_deg": 13.997, "distance_m": 4.1}]}
{"qa_id": "qa_fb33e70a013e770b2675", "split": "test", "audio_id": "foa_9a8e39a7709bcd5431fa", "audio_path": "audio/test/foa_9a8e39a7709bcd5431fa.wav", "scene_annotation_csv_path": "annotations/test/foa_9a8e39a7709bcd5431fa.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the right and above?", "answer": "The source located to the right and above is a door.", "canonical_answer": "door", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 2, "start_time": 10.2, "end_time": 20.0, "azimuth_deg": -102.096, "elevation_deg": 17.717, "distance_m": 1.36}]}
{"qa_id": "qa_818f39a1df3f0b0ec15e", "split": "test", "audio_id": "foa_b7b3ad9a82e12ca8891d", "audio_path": "audio/test/foa_b7b3ad9a82e12ca8891d.wav", "scene_annotation_csv_path": "annotations/test/foa_b7b3ad9a82e12ca8891d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the frog coming?", "answer": "-154.1 degrees", "canonical_answer": "-154.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 0.3, "end_time": 12.8, "azimuth_deg": -154.062, "elevation_deg": -25.665, "distance_m": 3.45}]}
{"qa_id": "qa_86d25a13684fc6102064", "split": "test", "audio_id": "foa_e4536354b0d03eb25814", "audio_path": "audio/test/foa_e4536354b0d03eb25814.wav", "scene_annotation_csv_path": "annotations/test/foa_e4536354b0d03eb25814.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the body sound active?", "answer": "The body sound is active throughout the interval from 0.1s to 11.3s.", "canonical_answer": "0.1s to 11.3s", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.1, "end_time": 11.3, "azimuth_deg": -174.985, "elevation_deg": 20.486, "distance_m": 2.15}]}
{"qa_id": "qa_d4f1f4e22bb5e22e8d54", "split": "test", "audio_id": "foa_7d5db1284dd0c575535e", "audio_path": "audio/test/foa_7d5db1284dd0c575535e.wav", "scene_annotation_csv_path": "annotations/test/foa_7d5db1284dd0c575535e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-51.1 degrees, elevation=10.6 degrees?", "answer": "A person is singing at azimuth=-51.1 degrees and elevation=10.6 degrees.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 1.9, "end_time": 20.0, "azimuth_deg": -51.13, "elevation_deg": 10.594, "distance_m": 2.51}]}
{"qa_id": "qa_7c8b6673f35270d7717e", "split": "test", "audio_id": "foa_94672f18a94b2c763f28", "audio_path": "audio/test/foa_94672f18a94b2c763f28.wav", "scene_annotation_csv_path": "annotations/test/foa_94672f18a94b2c763f28.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources are present in the audio, and during what time intervals do they occur?", "answer": "The audio contains a knock that occurs from 0.0s to 0.8s.", "canonical_answer": "knock (0.0s to 0.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": 4.365, "elevation_deg": -26.882, "distance_m": 1.18}]}
{"qa_id": "qa_ce36b9c3bfd0d25258c3", "split": "test", "audio_id": "foa_3bd32497e4ee77c42479", "audio_path": "audio/test/foa_3bd32497e4ee77c42479.wav", "scene_annotation_csv_path": "annotations/test/foa_3bd32497e4ee77c42479.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the knock in degrees.", "answer": "10.3 degrees", "canonical_answer": "10.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 2, "start_time": 10.0, "end_time": 11.2, "azimuth_deg": 125.91, "elevation_deg": 10.342, "distance_m": 1.18}]}
{"qa_id": "qa_785f2b3c08a82b33b982", "split": "test", "audio_id": "foa_19c475e9c1bb29fc69c2", "audio_path": "audio/test/foa_19c475e9c1bb29fc69c2.wav", "scene_annotation_csv_path": "annotations/test/foa_19c475e9c1bb29fc69c2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the telephone alarm active?", "answer": "The telephone alarm is active from 0.0s to 1.0s.", "canonical_answer": "0.0s to 1.0s", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 0.0, "end_time": 1.0, "azimuth_deg": -92.972, "elevation_deg": -29.926, "distance_m": 1.9}]}
{"qa_id": "qa_db29e34a9704b5202096", "split": "test", "audio_id": "foa_4069b739eabaa0c51593", "audio_path": "audio/test/foa_4069b739eabaa0c51593.wav", "scene_annotation_csv_path": "annotations/test/foa_4069b739eabaa0c51593.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front-left?", "answer": "The source located at the front-left is a war sound.", "canonical_answer": "war sound", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.2, "end_time": 9.7, "azimuth_deg": 31.543, "elevation_deg": 7.06, "distance_m": 1.57}]}
{"qa_id": "qa_78f665c4e61c5a226cef", "split": "test", "audio_id": "foa_97f795bae30cce1c5833", "audio_path": "audio/test/foa_97f795bae30cce1c5833.wav", "scene_annotation_csv_path": "annotations/test/foa_97f795bae30cce1c5833.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the war sound?", "answer": "-163.2 degrees", "canonical_answer": "-163.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": -163.201, "elevation_deg": -14.771, "distance_m": 1.61}]}
{"qa_id": "qa_2cf43d71e194aa43a651", "split": "test", "audio_id": "foa_005f9976cd20af14ab3d", "audio_path": "audio/test/foa_005f9976cd20af14ab3d.wav", "scene_annotation_csv_path": "annotations/test/foa_005f9976cd20af14ab3d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their specific time intervals?", "answer": "The audio contains an alarm that occurs from 0.1s to 9.3s.", "canonical_answer": "alarm (0.1s to 9.3s)", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.1, "end_time": 9.3, "azimuth_deg": -40.992, "elevation_deg": 18.949, "distance_m": 2.4}]}
{"qa_id": "qa_37dd13f5d46c8a7bd5d5", "split": "test", "audio_id": "foa_6de9e9b50c915f36c155", "audio_path": "audio/test/foa_6de9e9b50c915f36c155.wav", "scene_annotation_csv_path": "annotations/test/foa_6de9e9b50c915f36c155.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-92.0 degrees, elevation=0.0 degrees?", "answer": "An aircraft is located at azimuth -92.0 degrees and elevation 0.0 degrees.", "canonical_answer": "aircraft", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.3, "end_time": 20.0, "azimuth_deg": -91.951, "elevation_deg": 0.0, "distance_m": 2.69}]}
{"qa_id": "qa_7f0ee02f416caad90513", "split": "test", "audio_id": "foa_fbc175b028937f35293a", "audio_path": "audio/test/foa_fbc175b028937f35293a.wav", "scene_annotation_csv_path": "annotations/test/foa_fbc175b028937f35293a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the train in degrees.", "answer": "20.5 degrees", "canonical_answer": "20.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 0.0, "end_time": 12.8, "azimuth_deg": 42.588, "elevation_deg": 20.503, "distance_m": 2.2}]}
{"qa_id": "qa_f7ecb7da40fbcfa77228", "split": "test", "audio_id": "foa_2ea8a73f1325b3cbf099", "audio_path": "audio/test/foa_2ea8a73f1325b3cbf099.wav", "scene_annotation_csv_path": "annotations/test/foa_2ea8a73f1325b3cbf099.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is heard from the back of the listener?", "answer": "The source coming from the back is an alarm.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 1, "start_time": 1.0, "end_time": 3.4, "azimuth_deg": 170.675, "elevation_deg": 1.569, "distance_m": 1.12}]}
{"qa_id": "qa_093ccf2aadd4ab5e1812", "split": "test", "audio_id": "foa_a7f5c0fc71b8ca6ef920", "audio_path": "audio/test/foa_a7f5c0fc71b8ca6ef920.wav", "scene_annotation_csv_path": "annotations/test/foa_a7f5c0fc71b8ca6ef920.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the bell?", "answer": "-23.9 degrees", "canonical_answer": "-23.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 1, "start_time": 5.7, "end_time": 15.7, "azimuth_deg": 172.139, "elevation_deg": -23.933, "distance_m": 2.69}]}
{"qa_id": "qa_354796c5d32fff50b1c7", "split": "test", "audio_id": "foa_b12a2f44c79b4ee5945f", "audio_path": "audio/test/foa_b12a2f44c79b4ee5945f.wav", "scene_annotation_csv_path": "annotations/test/foa_b12a2f44c79b4ee5945f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in this recording, and what are their respective time intervals?", "answer": "The audio features singing from 1.0s to 20.0s, a train from 6.8s to 15.2s, a bird from 9.2s to 11.0s, and speech from 18.9s to 20.0s.", "canonical_answer": "singing (1.0s to 20.0s); train (6.8s to 15.2s); bird (9.2s to 11.0s); speech (18.9s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 1.0, "end_time": 20.0, "azimuth_deg": 43.991, "elevation_deg": -2.89, "distance_m": 2.49}, {"class_id": 53, "class_name": "train", "track_id": 1, "start_time": 6.8, "end_time": 15.2, "azimuth_deg": 61.386, "elevation_deg": 0.667, "distance_m": 1.66}, {"class_id": 5, "class_name": "bird", "track_id": 2, "start_time": 9.2, "end_time": 11.0, "azimuth_deg": 40.949, "elevation_deg": 31.685, "distance_m": 1.8}, {"class_id": 46, "class_name": "speech", "track_id": 3, "start_time": 18.9, "end_time": 20.0, "azimuth_deg": -149.531, "elevation_deg": -30.016, "distance_m": 2.98}]}
{"qa_id": "qa_f8c3c7e12a39bc08f66f", "split": "test", "audio_id": "foa_ebc9325e09009d404190", "audio_path": "audio/test/foa_ebc9325e09009d404190.wav", "scene_annotation_csv_path": "annotations/test/foa_ebc9325e09009d404190.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the gong?", "answer": "-148.3 degrees", "canonical_answer": "-148.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 0.0, "end_time": 1.2, "azimuth_deg": -148.288, "elevation_deg": 24.264, "distance_m": 2.35}]}
{"qa_id": "qa_fb4e553e84107382cbbf", "split": "test", "audio_id": "foa_74dfaf498d5f885e5da5", "audio_path": "audio/test/foa_74dfaf498d5f885e5da5.wav", "scene_annotation_csv_path": "annotations/test/foa_74dfaf498d5f885e5da5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-55.1 degrees, elevation=-28.8 degrees?", "answer": "A cat can be heard at azimuth -55.1 degrees and elevation -28.8 degrees.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.2, "end_time": 17.9, "azimuth_deg": -55.063, "elevation_deg": -28.845, "distance_m": 2.58}]}
{"qa_id": "qa_55b08bfe9f5fec38d2dc", "split": "test", "audio_id": "foa_b8445ddf2fd76e4a216c", "audio_path": "audio/test/foa_b8445ddf2fd76e4a216c.wav", "scene_annotation_csv_path": "annotations/test/foa_b8445ddf2fd76e4a216c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the percussion be heard?", "answer": "The percussion is audible from 0.0s to 3.7s.", "canonical_answer": "0.0s to 3.7s", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 3.7, "azimuth_deg": 153.912, "elevation_deg": 20.377, "distance_m": 2.5}]}
{"qa_id": "qa_bc6dfbc440d50b47b8fb", "split": "test", "audio_id": "foa_f4f14e1581506a158da9", "audio_path": "audio/test/foa_f4f14e1581506a158da9.wav", "scene_annotation_csv_path": "annotations/test/foa_f4f14e1581506a158da9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the singing in degrees.", "answer": "-101.6 degrees", "canonical_answer": "-101.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.1, "end_time": 7.2, "azimuth_deg": -101.621, "elevation_deg": -15.079, "distance_m": 2.21}]}
{"qa_id": "qa_372ad4f5c8fd5ba5b7e9", "split": "test", "audio_id": "foa_edb72bfddaf120fdad99", "audio_path": "audio/test/foa_edb72bfddaf120fdad99.wav", "scene_annotation_csv_path": "annotations/test/foa_edb72bfddaf120fdad99.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval can the dog be heard?", "answer": "The dog is active from 0.0s to 1.6s.", "canonical_answer": "0.0s to 1.6s", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.0, "end_time": 1.6, "azimuth_deg": 85.159, "elevation_deg": 10.171, "distance_m": 3.13}]}
{"qa_id": "qa_8d1f81268b4df143d09c", "split": "test", "audio_id": "foa_bcda3effe5a5bd87a260", "audio_path": "audio/test/foa_bcda3effe5a5bd87a260.wav", "scene_annotation_csv_path": "annotations/test/foa_bcda3effe5a5bd87a260.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in this audio, and what are their respective time intervals?", "answer": "The audio features ocean from 0.2s to 9.6s, percussion from 8.6s to 17.7s, and a vehicle from 13.9s to 14.7s.", "canonical_answer": "ocean (0.2s to 9.6s); percussion (8.6s to 17.7s); vehicle (13.9s to 14.7s)", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.2, "end_time": 9.6, "azimuth_deg": 76.756, "elevation_deg": 37.267, "distance_m": 1.37}, {"class_id": 41, "class_name": "percussion", "track_id": 1, "start_time": 8.6, "end_time": 17.7, "azimuth_deg": 174.664, "elevation_deg": 15.125, "distance_m": 3.29}, {"class_id": 55, "class_name": "vehicle", "track_id": 2, "start_time": 13.9, "end_time": 14.7, "azimuth_deg": 166.456, "elevation_deg": -10.522, "distance_m": 3.39}]}
{"qa_id": "qa_b5b1a887c84b8a01016d", "split": "test", "audio_id": "foa_d953b9b520eba2749fb8", "audio_path": "audio/test/foa_d953b9b520eba2749fb8.wav", "scene_annotation_csv_path": "annotations/test/foa_d953b9b520eba2749fb8.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the speech located?", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 6.6, "azimuth_deg": -106.578, "elevation_deg": 0.0, "distance_m": 2.19}]}
{"qa_id": "qa_1f7c10162e32feab3ab2", "split": "test", "audio_id": "foa_6b743e2602010452ab14", "audio_path": "audio/test/foa_6b743e2602010452ab14.wav", "scene_annotation_csv_path": "annotations/test/foa_6b743e2602010452ab14.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is heard coming from the right and below of the listener?", "answer": "The sound source heard coming from the right and below is a knock.", "canonical_answer": "knock", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 1, "start_time": 5.7, "end_time": 6.3, "azimuth_deg": -99.049, "elevation_deg": -24.192, "distance_m": 2.94}]}
{"qa_id": "qa_6ef8512f7cf50ff496a6", "split": "test", "audio_id": "foa_d4dadfaf1469f7139a4d", "audio_path": "audio/test/foa_d4dadfaf1469f7139a4d.wav", "scene_annotation_csv_path": "annotations/test/foa_d4dadfaf1469f7139a4d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-108.0 degrees, elevation=-23.7 degrees?", "answer": "A car is the sound heard from azimuth=-108.0 degrees, elevation=-23.7 degrees.", "canonical_answer": "car", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 1, "start_time": 4.5, "end_time": 12.2, "azimuth_deg": -108.046, "elevation_deg": -23.673, "distance_m": 1.61}]}
{"qa_id": "qa_4c9ddb53f73aade3e14c", "split": "test", "audio_id": "foa_196e994495342ce1f57b", "audio_path": "audio/test/foa_196e994495342ce1f57b.wav", "scene_annotation_csv_path": "annotations/test/foa_196e994495342ce1f57b.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back and below?", "answer": "The sound source coming from the back and below is tearing.", "canonical_answer": "tearing", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": -168.869, "elevation_deg": -38.825, "distance_m": 1.52}]}
{"qa_id": "qa_b94765cd57ed6b6e9ab0", "split": "test", "audio_id": "foa_d8f7056739904f56b63d", "audio_path": "audio/test/foa_d8f7056739904f56b63d.wav", "scene_annotation_csv_path": "annotations/test/foa_d8f7056739904f56b63d.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the bird?", "answer": "78.3 degrees", "canonical_answer": "78.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 2, "start_time": 0.3, "end_time": 14.2, "azimuth_deg": 78.27, "elevation_deg": 0.0, "distance_m": 4.35}]}
{"qa_id": "qa_d1f1be846e1d20ce3e01", "split": "test", "audio_id": "foa_25b74884152b3da6a929", "audio_path": "audio/test/foa_25b74884152b3da6a929.wav", "scene_annotation_csv_path": "annotations/test/foa_25b74884152b3da6a929.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their respective time intervals?", "answer": "The audio clip contains fire from 0.2s to 1.8s.", "canonical_answer": "fire (0.2s to 1.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 0, "start_time": 0.2, "end_time": 1.8, "azimuth_deg": 29.072, "elevation_deg": 7.99, "distance_m": 3.47}]}
{"qa_id": "qa_7ae6b7b3d3497290b3ab", "split": "test", "audio_id": "foa_9c17c01a23778bf203aa", "audio_path": "audio/test/foa_9c17c01a23778bf203aa.wav", "scene_annotation_csv_path": "annotations/test/foa_9c17c01a23778bf203aa.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the war sound occur?", "answer": "The war sound is active from 0.0s to 19.9s.", "canonical_answer": "0.0s to 19.9s", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 2, "start_time": 0.0, "end_time": 19.9, "azimuth_deg": 174.337, "elevation_deg": 0.0, "distance_m": 3.23}]}
{"qa_id": "qa_08eb421a5b1d8c920fee", "split": "test", "audio_id": "foa_a2d4935d915436f90ecb", "audio_path": "audio/test/foa_a2d4935d915436f90ecb.wav", "scene_annotation_csv_path": "annotations/test/foa_a2d4935d915436f90ecb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the wind in degrees.", "answer": "3.3 degrees", "canonical_answer": "3.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.1, "end_time": 6.8, "azimuth_deg": 42.154, "elevation_deg": 3.308, "distance_m": 2.64}]}
{"qa_id": "qa_39ee545e6de85eb9f570", "split": "test", "audio_id": "foa_49bfa620926bf32ddcd8", "audio_path": "audio/test/foa_49bfa620926bf32ddcd8.wav", "scene_annotation_csv_path": "annotations/test/foa_49bfa620926bf32ddcd8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Identify the source at azimuth=-168.0 degrees, elevation=-21.4 degrees.", "answer": "The source located at azimuth=-168.0 degrees and elevation=-21.4 degrees is wind.", "canonical_answer": "wind", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.0, "end_time": 1.7, "azimuth_deg": -168.04, "elevation_deg": -21.409, "distance_m": 1.2}]}
{"qa_id": "qa_761c632001abad4b9137", "split": "test", "audio_id": "foa_4e8ef5a4ca4578b98ced", "audio_path": "audio/test/foa_4e8ef5a4ca4578b98ced.wav", "scene_annotation_csv_path": "annotations/test/foa_4e8ef5a4ca4578b98ced.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains singing from 0.0s to 6.0s and another instance of singing from 0.0s to 3.5s.", "canonical_answer": "singing (0.0s to 6.0s); singing (0.0s to 3.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 6.0, "azimuth_deg": -131.452, "elevation_deg": -21.441, "distance_m": 0.81}, {"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 0.0, "end_time": 3.5, "azimuth_deg": 4.984, "elevation_deg": -41.996, "distance_m": 0.75}]}
{"qa_id": "qa_755a7514c640f6f9a0fa", "split": "test", "audio_id": "foa_facc8b0b80ef897d4376", "audio_path": "audio/test/foa_facc8b0b80ef897d4376.wav", "scene_annotation_csv_path": "annotations/test/foa_facc8b0b80ef897d4376.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the crushing active?", "answer": "The crushing event is active from 0.0s to 3.8s.", "canonical_answer": "0.0s to 3.8s", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 3, "start_time": 0.0, "end_time": 3.8, "azimuth_deg": 133.759, "elevation_deg": 0.0, "distance_m": 1.31}]}
{"qa_id": "qa_d9be3c517988bdb9251f", "split": "test", "audio_id": "foa_e9968479f76223639c5c", "audio_path": "audio/test/foa_e9968479f76223639c5c.wav", "scene_annotation_csv_path": "annotations/test/foa_e9968479f76223639c5c.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the speech coming?", "answer": "153.6 degrees", "canonical_answer": "153.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 8.2, "azimuth_deg": 153.645, "elevation_deg": 0.0, "distance_m": 2.08}]}
{"qa_id": "qa_d2aae297b78402bb461b", "split": "test", "audio_id": "foa_032a5d29647f652aad37", "audio_path": "audio/test/foa_032a5d29647f652aad37.wav", "scene_annotation_csv_path": "annotations/test/foa_032a5d29647f652aad37.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=171.2 degrees, elevation=11.3 degrees?", "answer": "A camera is located at azimuth=171.2 degrees and elevation=11.3 degrees.", "canonical_answer": "camera", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": 171.185, "elevation_deg": 11.345, "distance_m": 3.5}]}
{"qa_id": "qa_8e4cd91a485b61d91d8e", "split": "test", "audio_id": "foa_8c97294480b6c9da3453", "audio_path": "audio/test/foa_8c97294480b6c9da3453.wav", "scene_annotation_csv_path": "annotations/test/foa_8c97294480b6c9da3453.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front-right?", "answer": "The sound source coming from the front-right is a tool.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.1, "end_time": 4.1, "azimuth_deg": -63.805, "elevation_deg": 4.456, "distance_m": 1.9}]}
{"qa_id": "qa_62e618ed508ace8c2df0", "split": "test", "audio_id": "foa_aeb2dd10848682f1d71b", "audio_path": "audio/test/foa_aeb2dd10848682f1d71b.wav", "scene_annotation_csv_path": "annotations/test/foa_aeb2dd10848682f1d71b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the breathing?", "answer": "-8.1 degrees", "canonical_answer": "-8.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 1.3, "end_time": 2.2, "azimuth_deg": -31.29, "elevation_deg": -8.07, "distance_m": 3.13}]}
{"qa_id": "qa_017c7ae5e3e2cb7cacd7", "split": "test", "audio_id": "foa_9d223ab9340422360093", "audio_path": "audio/test/foa_9d223ab9340422360093.wav", "scene_annotation_csv_path": "annotations/test/foa_9d223ab9340422360093.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the guitar?", "answer": "-87.1 degrees", "canonical_answer": "-87.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 3.1, "azimuth_deg": -87.108, "elevation_deg": -21.633, "distance_m": 2.91}]}
{"qa_id": "qa_da57b1176c66c3504ae4", "split": "test", "audio_id": "foa_f65ccdfbafabd3b133b2", "audio_path": "audio/test/foa_f65ccdfbafabd3b133b2.wav", "scene_annotation_csv_path": "annotations/test/foa_f65ccdfbafabd3b133b2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=155.1 degrees, elevation=-4.8 degrees?", "answer": "A guitar is located at azimuth=155.1 degrees and elevation=-4.8 degrees.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 3.2, "azimuth_deg": 155.114, "elevation_deg": -4.76, "distance_m": 3.3}]}
{"qa_id": "qa_d9f7a238b991a96ff633", "split": "test", "audio_id": "foa_7898ddbf2aed6fd7977b", "audio_path": "audio/test/foa_7898ddbf2aed6fd7977b.wav", "scene_annotation_csv_path": "annotations/test/foa_7898ddbf2aed6fd7977b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the back-right and below side?", "answer": "The source coming from the back-right and below is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.0, "end_time": 14.8, "azimuth_deg": -113.416, "elevation_deg": -28.156, "distance_m": 1.32}]}
{"qa_id": "qa_4ab61018c2befc1e500f", "split": "test", "audio_id": "foa_532ce2f931315267743c", "audio_path": "audio/test/foa_532ce2f931315267743c.wav", "scene_annotation_csv_path": "annotations/test/foa_532ce2f931315267743c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the wind instrument located?", "answer": "-31.0 degrees", "canonical_answer": "-31.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.3, "end_time": 0.7, "azimuth_deg": 121.667, "elevation_deg": -30.958, "distance_m": 1.28}]}
{"qa_id": "qa_e27caba51e7ba864683e", "split": "test", "audio_id": "foa_16f3ca07b73a1d083949", "audio_path": "audio/test/foa_16f3ca07b73a1d083949.wav", "scene_annotation_csv_path": "annotations/test/foa_16f3ca07b73a1d083949.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound events occur in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip features a vehicle from 0.0s to 20.0s, a guitar from 12.0s to 18.1s, and rain from 14.9s to 20.0s.", "canonical_answer": "vehicle (0.0s to 20.0s); guitar (12.0s to 18.1s); rain (14.9s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 73.994, "elevation_deg": 37.986, "distance_m": 1.21}, {"class_id": 27, "class_name": "guitar", "track_id": 1, "start_time": 12.0, "end_time": 18.1, "azimuth_deg": 139.998, "elevation_deg": -16.756, "distance_m": 2.31}, {"class_id": 43, "class_name": "rain", "track_id": 2, "start_time": 14.9, "end_time": 20.0, "azimuth_deg": 133.117, "elevation_deg": -27.267, "distance_m": 2.2}]}
{"qa_id": "qa_1c774c70ee50db378765", "split": "test", "audio_id": "foa_a2e617d26b6f84283e6f", "audio_path": "audio/test/foa_a2e617d26b6f84283e6f.wav", "scene_annotation_csv_path": "annotations/test/foa_a2e617d26b6f84283e6f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the male speech be heard?", "answer": "The male speech is active from 11.0s to 13.8s.", "canonical_answer": "11.0s to 13.8s", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 2, "start_time": 11.0, "end_time": 13.8, "azimuth_deg": 66.227, "elevation_deg": -5.061, "distance_m": 2.59}]}
{"qa_id": "qa_0105250712aacb9ddce6", "split": "test", "audio_id": "foa_12784c6c258cd490e85f", "audio_path": "audio/test/foa_12784c6c258cd490e85f.wav", "scene_annotation_csv_path": "annotations/test/foa_12784c6c258cd490e85f.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the aircraft in degrees.", "answer": "-0.1 degrees", "canonical_answer": "-0.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 2, "start_time": 0.0, "end_time": 13.8, "azimuth_deg": 9.153, "elevation_deg": -0.055, "distance_m": 2.84}]}
{"qa_id": "qa_23b5824a7dfd3b466091", "split": "test", "audio_id": "foa_08cb7c515d7a8d7fe34c", "audio_path": "audio/test/foa_08cb7c515d7a8d7fe34c.wav", "scene_annotation_csv_path": "annotations/test/foa_08cb7c515d7a8d7fe34c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the speech in degrees.", "answer": "40.3 degrees", "canonical_answer": "40.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.1, "end_time": 17.2, "azimuth_deg": 40.252, "elevation_deg": -17.952, "distance_m": 2.22}]}
{"qa_id": "qa_7a5e5a5b39316fab59bf", "split": "test", "audio_id": "foa_6efa21fa271f1d18cb91", "audio_path": "audio/test/foa_6efa21fa271f1d18cb91.wav", "scene_annotation_csv_path": "annotations/test/foa_6efa21fa271f1d18cb91.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located in the front and above?", "answer": "The sound source coming from the front and above is a bird.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 1.3, "end_time": 5.0, "azimuth_deg": 4.929, "elevation_deg": 18.646, "distance_m": 1.52}]}
{"qa_id": "qa_d3f9f7a5fb07c56d3f05", "split": "test", "audio_id": "foa_6c2a450e114f7dc97473", "audio_path": "audio/test/foa_6c2a450e114f7dc97473.wav", "scene_annotation_csv_path": "annotations/test/foa_6c2a450e114f7dc97473.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in the recording, and what are their corresponding time intervals?", "answer": "The audio features a printer from 0.7s to 20.0s, breathing from 6.8s to 11.5s, cooking from 10.0s to 20.0s, and finger snapping from 18.9s to 19.6s.", "canonical_answer": "printer (0.7s to 20.0s); breathing (6.8s to 11.5s); cooking (10.0s to 20.0s); finger snapping (18.9s to 19.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.7, "end_time": 20.0, "azimuth_deg": -138.173, "elevation_deg": 43.697, "distance_m": 1.28}, {"class_id": 7, "class_name": "breathing", "track_id": 1, "start_time": 6.8, "end_time": 11.5, "azimuth_deg": -175.618, "elevation_deg": -28.299, "distance_m": 3.05}, {"class_id": 12, "class_name": "cooking", "track_id": 2, "start_time": 10.0, "end_time": 20.0, "azimuth_deg": -113.505, "elevation_deg": 3.792, "distance_m": 2.48}, {"class_id": 21, "class_name": "finger_snapping", "track_id": 3, "start_time": 18.9, "end_time": 19.6, "azimuth_deg": 16.843, "elevation_deg": -30.956, "distance_m": 2.44}]}
{"qa_id": "qa_1b3ba7faa59f973b997a", "split": "test", "audio_id": "foa_2cde0030fd091fa10ea8", "audio_path": "audio/test/foa_2cde0030fd091fa10ea8.wav", "scene_annotation_csv_path": "annotations/test/foa_2cde0030fd091fa10ea8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval can the footsteps be heard?", "answer": "The footsteps event is active from 0.0s to 10.5s.", "canonical_answer": "0.0s to 10.5s", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.0, "end_time": 10.5, "azimuth_deg": 178.1, "elevation_deg": 31.919, "distance_m": 1.83}]}
{"qa_id": "qa_fbe534b2e19ba56ede5c", "split": "test", "audio_id": "foa_80432fe5c84dd33c983a", "audio_path": "audio/test/foa_80432fe5c84dd33c983a.wav", "scene_annotation_csv_path": "annotations/test/foa_80432fe5c84dd33c983a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=18.4 degrees, elevation=15.7 degrees?", "answer": "The sound heard from azimuth=18.4 degrees, elevation=15.7 degrees is cooking.", "canonical_answer": "cooking", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 1, "start_time": 16.5, "end_time": 20.0, "azimuth_deg": 18.43, "elevation_deg": 15.73, "distance_m": 2.86}]}
{"qa_id": "qa_a28e1445ce0d325c58e0", "split": "test", "audio_id": "foa_8b2514bd537a9456d5e0", "audio_path": "audio/test/foa_8b2514bd537a9456d5e0.wav", "scene_annotation_csv_path": "annotations/test/foa_8b2514bd537a9456d5e0.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What source is heard from the right and below of the listener?", "answer": "The source heard from the right and below is a zipper.", "canonical_answer": "zipper", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.2, "end_time": 13.0, "azimuth_deg": -97.721, "elevation_deg": -17.243, "distance_m": 1.5}]}
{"qa_id": "qa_1fd3d58babdc7cbc0cbd", "split": "test", "audio_id": "foa_13c48eb055f8fc1cae92", "audio_path": "audio/test/foa_13c48eb055f8fc1cae92.wav", "scene_annotation_csv_path": "annotations/test/foa_13c48eb055f8fc1cae92.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the speech coming?", "answer": "60.7 degrees", "canonical_answer": "60.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.5, "end_time": 4.1, "azimuth_deg": 60.732, "elevation_deg": 0.0, "distance_m": 3.7}]}
{"qa_id": "qa_a7ca5e14963d4f3682db", "split": "test", "audio_id": "foa_fcc16b92f98af2718b8a", "audio_path": "audio/test/foa_fcc16b92f98af2718b8a.wav", "scene_annotation_csv_path": "annotations/test/foa_fcc16b92f98af2718b8a.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=160.7 degrees, elevation=-7.2 degrees?", "answer": "The sound heard from azimuth=160.7 degrees and elevation=-7.2 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 16.1, "azimuth_deg": 160.658, "elevation_deg": -7.188, "distance_m": 3.1}]}
{"qa_id": "qa_85ac8dbc12d7bef9cad4", "split": "test", "audio_id": "foa_ce9971d1bdf205d1e17c", "audio_path": "audio/test/foa_ce9971d1bdf205d1e17c.wav", "scene_annotation_csv_path": "annotations/test/foa_ce9971d1bdf205d1e17c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound events can be heard in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip features a thunderstorm occurring from 2.1s to 17.9s.", "canonical_answer": "thunderstorm (2.1s to 17.9s)", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 2.1, "end_time": 17.9, "azimuth_deg": -90.12, "elevation_deg": -23.989, "distance_m": 3.19}]}
{"qa_id": "qa_439c5eacb7d37eb96749", "split": "test", "audio_id": "foa_fe91c63e0bbaa2860512", "audio_path": "audio/test/foa_fe91c63e0bbaa2860512.wav", "scene_annotation_csv_path": "annotations/test/foa_fe91c63e0bbaa2860512.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the wind instrument?", "answer": "-13.1 degrees", "canonical_answer": "-13.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.6, "end_time": 4.3, "azimuth_deg": 160.113, "elevation_deg": -13.063, "distance_m": 3.29}]}
{"qa_id": "qa_849f274f6aeaf723d553", "split": "test", "audio_id": "foa_8249083fd9d18acb8981", "audio_path": "audio/test/foa_8249083fd9d18acb8981.wav", "scene_annotation_csv_path": "annotations/test/foa_8249083fd9d18acb8981.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the speech active?", "answer": "The speech is active from 0.4s to 15.9s.", "canonical_answer": "0.4s to 15.9s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 15.9, "azimuth_deg": -165.113, "elevation_deg": -10.916, "distance_m": 2.46}]}
{"qa_id": "qa_8651ea349d8e8cc51409", "split": "test", "audio_id": "foa_168e54282a7b14051b9a", "audio_path": "audio/test/foa_168e54282a7b14051b9a.wav", "scene_annotation_csv_path": "annotations/test/foa_168e54282a7b14051b9a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio contains a wind instrument playing from 0.1s to 3.8s.", "canonical_answer": "wind instrument (0.1s to 3.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.1, "end_time": 3.8, "azimuth_deg": -151.259, "elevation_deg": 14.829, "distance_m": 2.78}]}
{"qa_id": "qa_60d6fcdf5bf967f2dd42", "split": "test", "audio_id": "foa_e89ac8ad86eac73a0e73", "audio_path": "audio/test/foa_e89ac8ad86eac73a0e73.wav", "scene_annotation_csv_path": "annotations/test/foa_e89ac8ad86eac73a0e73.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What source is heard from the front and below of the listener?", "answer": "The source heard from the front and below is a bell.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.1, "end_time": 4.9, "azimuth_deg": -20.733, "elevation_deg": -19.741, "distance_m": 0.66}]}
{"qa_id": "qa_22baef5f525f477cbaa9", "split": "test", "audio_id": "foa_434beac795f2f59589a0", "audio_path": "audio/test/foa_434beac795f2f59589a0.wav", "scene_annotation_csv_path": "annotations/test/foa_434beac795f2f59589a0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=9.5 degrees, elevation=41.2 degrees?", "answer": "The sound heard from azimuth=9.5 degrees and elevation=41.2 degrees is a guitar.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.2, "end_time": 9.0, "azimuth_deg": 9.527, "elevation_deg": 41.243, "distance_m": 1.46}]}
{"qa_id": "qa_2f8541a60977328d89e4", "split": "test", "audio_id": "foa_1319cc0c45f6cc7ab2d8", "audio_path": "audio/test/foa_1319cc0c45f6cc7ab2d8.wav", "scene_annotation_csv_path": "annotations/test/foa_1319cc0c45f6cc7ab2d8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the guitar coming?", "answer": "160.2 degrees", "canonical_answer": "160.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 1.6, "azimuth_deg": 160.243, "elevation_deg": 1.525, "distance_m": 2.12}]}
{"qa_id": "qa_2b3e3f7fd0970ba999ca", "split": "test", "audio_id": "foa_10893449906cf254ff71", "audio_path": "audio/test/foa_10893449906cf254ff71.wav", "scene_annotation_csv_path": "annotations/test/foa_10893449906cf254ff71.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the male speech be heard?", "answer": "The male speech is active from 0.4s to 13.6s.", "canonical_answer": "0.4s to 13.6s", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.4, "end_time": 13.6, "azimuth_deg": -108.286, "elevation_deg": -16.599, "distance_m": 3.53}]}
{"qa_id": "qa_34467124c2be0c542882", "split": "test", "audio_id": "foa_f17c4d4aafd9312b33a3", "audio_path": "audio/test/foa_f17c4d4aafd9312b33a3.wav", "scene_annotation_csv_path": "annotations/test/foa_f17c4d4aafd9312b33a3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the wind instrument in degrees.", "answer": "3.1 degrees", "canonical_answer": "3.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.2, "end_time": 3.4, "azimuth_deg": -132.666, "elevation_deg": 3.132, "distance_m": 3.21}]}
{"qa_id": "qa_55cee21b3fd713b539f3", "split": "test", "audio_id": "foa_f466b733708f767c3e61", "audio_path": "audio/test/foa_f466b733708f767c3e61.wav", "scene_annotation_csv_path": "annotations/test/foa_f466b733708f767c3e61.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the clock occur?", "answer": "The clock sound is active from 2.2s to 11.0s.", "canonical_answer": "2.2s to 11.0s", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 2.2, "end_time": 11.0, "azimuth_deg": 120.093, "elevation_deg": 2.294, "distance_m": 2.83}]}
{"qa_id": "qa_9bcba68888341276e58b", "split": "test", "audio_id": "foa_92dde35c136b55239c81", "audio_path": "audio/test/foa_92dde35c136b55239c81.wav", "scene_annotation_csv_path": "annotations/test/foa_92dde35c136b55239c81.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left of the listener?", "answer": "The sound source coming from the left is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 3.4, "azimuth_deg": 95.457, "elevation_deg": 0.0, "distance_m": 2.74}]}
{"qa_id": "qa_9e3902f3d55e5ea32d22", "split": "test", "audio_id": "foa_39ae3830a4af5c3126c6", "audio_path": "audio/test/foa_39ae3830a4af5c3126c6.wav", "scene_annotation_csv_path": "annotations/test/foa_39ae3830a4af5c3126c6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the human vocalization?", "answer": "-165.6 degrees", "canonical_answer": "-165.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.9, "end_time": 7.4, "azimuth_deg": -165.639, "elevation_deg": -21.942, "distance_m": 1.12}]}
{"qa_id": "qa_e1db94d1537aa7d80606", "split": "test", "audio_id": "foa_8e4f5d7b7c1db9083327", "audio_path": "audio/test/foa_8e4f5d7b7c1db9083327.wav", "scene_annotation_csv_path": "annotations/test/foa_8e4f5d7b7c1db9083327.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a keyboard instrument that is active from 0.0s to 14.8s.", "canonical_answer": "keyboard instrument (0.0s to 14.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 14.8, "azimuth_deg": -141.049, "elevation_deg": -27.934, "distance_m": 0.95}]}
{"qa_id": "qa_c94ad651b22c67506700", "split": "test", "audio_id": "foa_c697fd075aac80bcdd78", "audio_path": "audio/test/foa_c697fd075aac80bcdd78.wav", "scene_annotation_csv_path": "annotations/test/foa_c697fd075aac80bcdd78.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=73.2 degrees, elevation=-2.3 degrees?", "answer": "An appliance is located at azimuth=73.2 degrees and elevation=-2.3 degrees.", "canonical_answer": "appliance", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.6, "end_time": 15.1, "azimuth_deg": 73.158, "elevation_deg": -2.329, "distance_m": 2.04}]}
{"qa_id": "qa_b2027708779d7152e78d", "split": "test", "audio_id": "foa_ec9a2674f388881cef37", "audio_path": "audio/test/foa_ec9a2674f388881cef37.wav", "scene_annotation_csv_path": "annotations/test/foa_ec9a2674f388881cef37.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the percussion in degrees.", "answer": "-30.5 degrees", "canonical_answer": "-30.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.1, "end_time": 2.8, "azimuth_deg": 67.228, "elevation_deg": -30.521, "distance_m": 1.61}]}
{"qa_id": "qa_e3c60d8696450d0160fa", "split": "test", "audio_id": "foa_f37132d4130945fdfebc", "audio_path": "audio/test/foa_f37132d4130945fdfebc.wav", "scene_annotation_csv_path": "annotations/test/foa_f37132d4130945fdfebc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the string instrument located?", "answer": "-32.7 degrees", "canonical_answer": "-32.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 2.1, "azimuth_deg": 101.65, "elevation_deg": -32.676, "distance_m": 1.22}]}
{"qa_id": "qa_db30d0b939b84c3fa04f", "split": "test", "audio_id": "foa_31f282b1f6a65c0ef096", "audio_path": "audio/test/foa_31f282b1f6a65c0ef096.wav", "scene_annotation_csv_path": "annotations/test/foa_31f282b1f6a65c0ef096.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the wood occur?", "answer": "The wood is active from 0.0s to 0.7s.", "canonical_answer": "0.0s to 0.7s", "truth_source": "annotation", "source_refs": [{"class_id": 60, "class_name": "wood", "track_id": 4, "start_time": 0.0, "end_time": 0.7, "azimuth_deg": 76.324, "elevation_deg": 19.147, "distance_m": 1.88}]}
{"qa_id": "qa_f570185310260b3b28e0", "split": "test", "audio_id": "foa_145e75037d17c2171a6e", "audio_path": "audio/test/foa_145e75037d17c2171a6e.wav", "scene_annotation_csv_path": "annotations/test/foa_145e75037d17c2171a6e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the frog coming?", "answer": "135.1 degrees", "canonical_answer": "135.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 0.0, "end_time": 4.2, "azimuth_deg": 135.104, "elevation_deg": -0.31, "distance_m": 2.3}]}
{"qa_id": "qa_ab491ae277f70d6fb373", "split": "test", "audio_id": "foa_38abe4818d282e968a7e", "audio_path": "audio/test/foa_38abe4818d282e968a7e.wav", "scene_annotation_csv_path": "annotations/test/foa_38abe4818d282e968a7e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their specific time intervals?", "answer": "The audio clip features typing from 0.0s to 20.0s, human vocalization from 3.9s to 8.0s, and a vehicle from 8.7s to 9.9s.", "canonical_answer": "typing (0.0s to 20.0s); human vocalization (3.9s to 8.0s); vehicle (8.7s to 9.9s)", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 116.958, "elevation_deg": 1.075, "distance_m": 2.6}, {"class_id": 29, "class_name": "human_vocalization", "track_id": 1, "start_time": 3.9, "end_time": 8.0, "azimuth_deg": 34.561, "elevation_deg": 21.21, "distance_m": 2.65}, {"class_id": 55, "class_name": "vehicle", "track_id": 2, "start_time": 8.7, "end_time": 9.9, "azimuth_deg": 145.107, "elevation_deg": -23.832, "distance_m": 2.69}]}
{"qa_id": "qa_efe4bc0cddd1db12207e", "split": "test", "audio_id": "foa_dd0c43a402e18d9dd75c", "audio_path": "audio/test/foa_dd0c43a402e18d9dd75c.wav", "scene_annotation_csv_path": "annotations/test/foa_dd0c43a402e18d9dd75c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What is the source located at the front and below?", "answer": "The source located at the front and below is a tool.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.3, "end_time": 1.7, "azimuth_deg": -13.681, "elevation_deg": -28.233, "distance_m": 2.61}]}
{"qa_id": "qa_07dbbb071dc90b271a9b", "split": "test", "audio_id": "foa_ed951c16553c6954d381", "audio_path": "audio/test/foa_ed951c16553c6954d381.wav", "scene_annotation_csv_path": "annotations/test/foa_ed951c16553c6954d381.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=132.0 degrees, elevation=-4.7 degrees?", "answer": "A gong is located at azimuth 132.0 degrees and elevation -4.7 degrees.", "canonical_answer": "gong", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 1, "start_time": 11.3, "end_time": 17.5, "azimuth_deg": 132.004, "elevation_deg": -4.655, "distance_m": 1.88}]}
{"qa_id": "qa_4ab02aae3ae81cbbb98b", "split": "test", "audio_id": "foa_308556c7e2262cfe39b1", "audio_path": "audio/test/foa_308556c7e2262cfe39b1.wav", "scene_annotation_csv_path": "annotations/test/foa_308556c7e2262cfe39b1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the singing in degrees.", "answer": "-40.5 degrees", "canonical_answer": "-40.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.2, "end_time": 2.8, "azimuth_deg": 19.078, "elevation_deg": -40.457, "distance_m": 2.24}]}
{"qa_id": "qa_d614a6bd6792ce1b30a2", "split": "test", "audio_id": "foa_3dae90eca2073da83537", "audio_path": "audio/test/foa_3dae90eca2073da83537.wav", "scene_annotation_csv_path": "annotations/test/foa_3dae90eca2073da83537.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio contains a tape sound that persists from 0.0s to 6.0s.", "canonical_answer": "tape (0.0s to 6.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 0.0, "end_time": 6.0, "azimuth_deg": 1.799, "elevation_deg": -9.837, "distance_m": 3.26}]}
{"qa_id": "qa_c1aaf43ff15bcf40295e", "split": "test", "audio_id": "foa_76f1d396cf0e649ab60f", "audio_path": "audio/test/foa_76f1d396cf0e649ab60f.wav", "scene_annotation_csv_path": "annotations/test/foa_76f1d396cf0e649ab60f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=81.1 degrees, elevation=13.6 degrees?", "answer": "A bell is located at azimuth=81.1 degrees and elevation=13.6 degrees.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 2, "start_time": 14.1, "end_time": 20.0, "azimuth_deg": 81.05, "elevation_deg": 13.57, "distance_m": 1.0}]}
{"qa_id": "qa_6dc7686f6624f8c74638", "split": "test", "audio_id": "foa_9a52393caee4c15a2f97", "audio_path": "audio/test/foa_9a52393caee4c15a2f97.wav", "scene_annotation_csv_path": "annotations/test/foa_9a52393caee4c15a2f97.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What source is heard from the back-left of the listener?", "answer": "The source heard from the back-left is a clock.", "canonical_answer": "clock", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 2.8, "end_time": 13.5, "azimuth_deg": 113.07, "elevation_deg": -6.081, "distance_m": 1.77}]}
{"qa_id": "qa_97d5f435ffecc6b9d9e4", "split": "test", "audio_id": "foa_de5a3f93654edf22f32a", "audio_path": "audio/test/foa_de5a3f93654edf22f32a.wav", "scene_annotation_csv_path": "annotations/test/foa_de5a3f93654edf22f32a.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the typing?", "answer": "113.9 degrees", "canonical_answer": "113.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 1, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": 113.942, "elevation_deg": -10.34, "distance_m": 1.7}]}
{"qa_id": "qa_2e8483ccae99422875f2", "split": "test", "audio_id": "foa_ac12aac4d6a5c6ddef0a", "audio_path": "audio/test/foa_ac12aac4d6a5c6ddef0a.wav", "scene_annotation_csv_path": "annotations/test/foa_ac12aac4d6a5c6ddef0a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the singing active?", "answer": "The singing is active from 4.2s to 5.0s.", "canonical_answer": "4.2s to 5.0s", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 2, "start_time": 4.2, "end_time": 5.0, "azimuth_deg": -8.8, "elevation_deg": -24.264, "distance_m": 1.71}]}
{"qa_id": "qa_3701439e09d61f83734d", "split": "test", "audio_id": "foa_0021618b9ba15057e915", "audio_path": "audio/test/foa_0021618b9ba15057e915.wav", "scene_annotation_csv_path": "annotations/test/foa_0021618b9ba15057e915.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the tool located?", "answer": "-20.3 degrees", "canonical_answer": "-20.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 8.6, "azimuth_deg": 52.941, "elevation_deg": -20.335, "distance_m": 3.65}]}
{"qa_id": "qa_d9dbd0da11632c554f7c", "split": "test", "audio_id": "foa_aa43d83659d7d3780ec3", "audio_path": "audio/test/foa_aa43d83659d7d3780ec3.wav", "scene_annotation_csv_path": "annotations/test/foa_aa43d83659d7d3780ec3.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the time interval for each occurrence?", "answer": "The audio contains speech from 0.4s to 5.1s and another instance of speech from 0.6s to 4.1s.", "canonical_answer": "speech (0.4s to 5.1s); speech (0.6s to 4.1s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 5.1, "azimuth_deg": -146.789, "elevation_deg": 9.881, "distance_m": 2.76}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 4.1, "azimuth_deg": 38.219, "elevation_deg": -29.599, "distance_m": 1.25}]}
{"qa_id": "qa_86409edc1084f70590d4", "split": "test", "audio_id": "foa_791d999df732629ce059", "audio_path": "audio/test/foa_791d999df732629ce059.wav", "scene_annotation_csv_path": "annotations/test/foa_791d999df732629ce059.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval can the kitchenware be heard?", "answer": "The kitchenware is active from 0.9s to 20.0s.", "canonical_answer": "0.9s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 0.9, "end_time": 20.0, "azimuth_deg": -84.083, "elevation_deg": -25.295, "distance_m": 2.59}]}
{"qa_id": "qa_4b46b94214eb9541525a", "split": "test", "audio_id": "foa_db40af4c1dc47be179cf", "audio_path": "audio/test/foa_db40af4c1dc47be179cf.wav", "scene_annotation_csv_path": "annotations/test/foa_db40af4c1dc47be179cf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-10.1 degrees, elevation=24.4 degrees?", "answer": "A guitar is located at azimuth=-10.1 degrees, elevation=24.4 degrees.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 5.0, "azimuth_deg": -10.15, "elevation_deg": 24.44, "distance_m": 2.18}]}
{"qa_id": "qa_25a23cf959a6040b6657", "split": "test", "audio_id": "foa_9b29e6a8d0905c8b5c44", "audio_path": "audio/test/foa_9b29e6a8d0905c8b5c44.wav", "scene_annotation_csv_path": "annotations/test/foa_9b29e6a8d0905c8b5c44.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the string instrument?", "answer": "147.0 degrees", "canonical_answer": "147.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 1.6, "azimuth_deg": 146.992, "elevation_deg": -26.572, "distance_m": 1.54}]}
{"qa_id": "qa_e526d6b32f7eaec75f53", "split": "test", "audio_id": "foa_d40d6489bb36b5f27381", "audio_path": "audio/test/foa_d40d6489bb36b5f27381.wav", "scene_annotation_csv_path": "annotations/test/foa_d40d6489bb36b5f27381.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is located to the front-left and above the listener?", "answer": "The sound source coming from the front-left and above is rain.", "canonical_answer": "rain", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": 55.448, "elevation_deg": 29.014, "distance_m": 1.66}]}
{"qa_id": "qa_51da124dd17a4da4b760", "split": "test", "audio_id": "foa_c769d59ee852458fea35", "audio_path": "audio/test/foa_c769d59ee852458fea35.wav", "scene_annotation_csv_path": "annotations/test/foa_c769d59ee852458fea35.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the glass?", "answer": "-17.9 degrees", "canonical_answer": "-17.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 0, "start_time": 0.4, "end_time": 0.8, "azimuth_deg": -156.969, "elevation_deg": -17.872, "distance_m": 0.67}]}
{"qa_id": "qa_c5e41f3666253fd85304", "split": "test", "audio_id": "foa_7241ea8aa41602217ac1", "audio_path": "audio/test/foa_7241ea8aa41602217ac1.wav", "scene_annotation_csv_path": "annotations/test/foa_7241ea8aa41602217ac1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the musical instrument?", "answer": "-153.3 degrees", "canonical_answer": "-153.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 1, "start_time": 0.4, "end_time": 11.5, "azimuth_deg": -153.253, "elevation_deg": -20.029, "distance_m": 1.35}]}
{"qa_id": "qa_38237364757405a80e37", "split": "test", "audio_id": "foa_726fd81691a403a824b6", "audio_path": "audio/test/foa_726fd81691a403a824b6.wav", "scene_annotation_csv_path": "annotations/test/foa_726fd81691a403a824b6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left and above the listener?", "answer": "The sound source located to the left and above is paper.", "canonical_answer": "paper", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.2, "end_time": 6.7, "azimuth_deg": 80.429, "elevation_deg": 36.189, "distance_m": 1.66}]}
{"qa_id": "qa_1f725fffc697e4792dd0", "split": "test", "audio_id": "foa_c6ad9453daa54f9b5fcf", "audio_path": "audio/test/foa_c6ad9453daa54f9b5fcf.wav", "scene_annotation_csv_path": "annotations/test/foa_c6ad9453daa54f9b5fcf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=68.9 degrees, elevation=4.7 degrees?", "answer": "The sound originating from azimuth=68.9 degrees and elevation=4.7 degrees is tape.", "canonical_answer": "tape", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 4, "start_time": 18.7, "end_time": 20.0, "azimuth_deg": 68.939, "elevation_deg": 4.727, "distance_m": 2.84}]}
{"qa_id": "qa_8a8a14c2dda00d969ac3", "split": "test", "audio_id": "foa_003816879204bca86fd9", "audio_path": "audio/test/foa_003816879204bca86fd9.wav", "scene_annotation_csv_path": "annotations/test/foa_003816879204bca86fd9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the guitar occur?", "answer": "The guitar is active from 0.0s to 2.4s.", "canonical_answer": "0.0s to 2.4s", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 2.4, "azimuth_deg": 73.578, "elevation_deg": -39.123, "distance_m": 2.06}]}
{"qa_id": "qa_d200d1e34a2122fc9122", "split": "test", "audio_id": "foa_7ff9dd2d32e3406ea4fb", "audio_path": "audio/test/foa_7ff9dd2d32e3406ea4fb.wav", "scene_annotation_csv_path": "annotations/test/foa_7ff9dd2d32e3406ea4fb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains kitchenware occurring from 0.1s to 5.0s.", "canonical_answer": "kitchenware (0.1s to 5.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 0.1, "end_time": 5.0, "azimuth_deg": 0.597, "elevation_deg": 16.735, "distance_m": 3.03}]}
{"qa_id": "qa_49c62c88949446b43e88", "split": "test", "audio_id": "foa_436302a74c8e1f462d58", "audio_path": "audio/test/foa_436302a74c8e1f462d58.wav", "scene_annotation_csv_path": "annotations/test/foa_436302a74c8e1f462d58.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the time span of the percussion event?", "answer": "The percussion event occurs from 0.0s to 4.4s.", "canonical_answer": "0.0s to 4.4s", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 4.4, "azimuth_deg": -92.538, "elevation_deg": -1.029, "distance_m": 1.94}]}
{"qa_id": "qa_006a32df38956b48a3d6", "split": "test", "audio_id": "foa_e707b362b26cfcf2c0f6", "audio_path": "audio/test/foa_e707b362b26cfcf2c0f6.wav", "scene_annotation_csv_path": "annotations/test/foa_e707b362b26cfcf2c0f6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the back and below?", "answer": "The sound that can be heard from the back and below is a crackle.", "canonical_answer": "crackle", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 0, "start_time": 0.0, "end_time": 11.0, "azimuth_deg": 164.336, "elevation_deg": -16.166, "distance_m": 0.88}]}
{"qa_id": "qa_99af8553a4c6b58f9d90", "split": "test", "audio_id": "foa_a5827a72eebc5c5c93fb", "audio_path": "audio/test/foa_a5827a72eebc5c5c93fb.wav", "scene_annotation_csv_path": "annotations/test/foa_a5827a72eebc5c5c93fb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains a string instrument from 0.0s to 4.0s.", "canonical_answer": "string instrument (0.0s to 4.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 4.0, "azimuth_deg": -178.932, "elevation_deg": 9.883, "distance_m": 1.34}]}
{"qa_id": "qa_b304193211ad954ac39a", "split": "test", "audio_id": "foa_7b459243d8875158f54f", "audio_path": "audio/test/foa_7b459243d8875158f54f.wav", "scene_annotation_csv_path": "annotations/test/foa_7b459243d8875158f54f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the guitar in degrees.", "answer": "12.3 degrees", "canonical_answer": "12.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": 88.953, "elevation_deg": 12.346, "distance_m": 2.71}]}
{"qa_id": "qa_7a68849a182ea767ef22", "split": "test", "audio_id": "foa_b47301224827b110b4b5", "audio_path": "audio/test/foa_b47301224827b110b4b5.wav", "scene_annotation_csv_path": "annotations/test/foa_b47301224827b110b4b5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the camera?", "answer": "120.4 degrees", "canonical_answer": "120.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.2, "end_time": 1.6, "azimuth_deg": 120.402, "elevation_deg": 0.082, "distance_m": 1.5}]}
{"qa_id": "qa_6bf45f966bbbd20c3637", "split": "test", "audio_id": "foa_179418e0b3a4dc399d6d", "audio_path": "audio/test/foa_179418e0b3a4dc399d6d.wav", "scene_annotation_csv_path": "annotations/test/foa_179418e0b3a4dc399d6d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=179.2 degrees, elevation=18.8 degrees?", "answer": "A gong is located at azimuth=179.2 degrees and elevation=18.8 degrees.", "canonical_answer": "gong", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 3, "start_time": 16.7, "end_time": 18.8, "azimuth_deg": 179.211, "elevation_deg": 18.836, "distance_m": 1.47}]}
{"qa_id": "qa_d379dddc8b096d7433b0", "split": "test", "audio_id": "foa_92b15983d95c0f8a9715", "audio_path": "audio/test/foa_92b15983d95c0f8a9715.wav", "scene_annotation_csv_path": "annotations/test/foa_92b15983d95c0f8a9715.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the footsteps in degrees.", "answer": "-20.2 degrees", "canonical_answer": "-20.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.0, "end_time": 9.8, "azimuth_deg": -170.552, "elevation_deg": -20.163, "distance_m": 3.16}]}
{"qa_id": "qa_906a8722984dd70abc3f", "split": "test", "audio_id": "foa_98463a4a8ce65a1b1f66", "audio_path": "audio/test/foa_98463a4a8ce65a1b1f66.wav", "scene_annotation_csv_path": "annotations/test/foa_98463a4a8ce65a1b1f66.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is coming from the front-left and below?", "answer": "The sound source coming from the front-left and below is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": 53.595, "elevation_deg": -23.73, "distance_m": 0.85}]}
{"qa_id": "qa_e773fcf9565b6fcde7cf", "split": "test", "audio_id": "foa_f2b779ccd9ffb6571db2", "audio_path": "audio/test/foa_f2b779ccd9ffb6571db2.wav", "scene_annotation_csv_path": "annotations/test/foa_f2b779ccd9ffb6571db2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the female speech coming?", "answer": "20.9 degrees", "canonical_answer": "20.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 0, "start_time": 0.8, "end_time": 7.8, "azimuth_deg": 20.851, "elevation_deg": 49.93, "distance_m": 2.31}]}
{"qa_id": "qa_9fcbd54679684daa8a48", "split": "test", "audio_id": "foa_109cc4f838c03530305e", "audio_path": "audio/test/foa_109cc4f838c03530305e.wav", "scene_annotation_csv_path": "annotations/test/foa_109cc4f838c03530305e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in this recording, and what are their corresponding time intervals?", "answer": "The audio contains a dog from 2.0s to 20.0s, a clock from 3.2s to 12.0s, and breathing from 18.2s to 20.0s.", "canonical_answer": "dog (2.0s to 20.0s); clock (3.2s to 12.0s); breathing (18.2s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 2.0, "end_time": 20.0, "azimuth_deg": 19.102, "elevation_deg": 24.761, "distance_m": 2.43}, {"class_id": 11, "class_name": "clock", "track_id": 1, "start_time": 3.2, "end_time": 12.0, "azimuth_deg": -50.075, "elevation_deg": 50.709, "distance_m": 2.18}, {"class_id": 7, "class_name": "breathing", "track_id": 2, "start_time": 18.2, "end_time": 20.0, "azimuth_deg": -9.429, "elevation_deg": 40.087, "distance_m": 2.02}]}
{"qa_id": "qa_ab5e27506e8b789296cf", "split": "test", "audio_id": "foa_5944c1498fc02fc9fd27", "audio_path": "audio/test/foa_5944c1498fc02fc9fd27.wav", "scene_annotation_csv_path": "annotations/test/foa_5944c1498fc02fc9fd27.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the time interval during which the printer event occurs?", "answer": "The printer is active from 11.9s to 20.0s.", "canonical_answer": "11.9s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 3, "start_time": 11.9, "end_time": 20.0, "azimuth_deg": -70.375, "elevation_deg": -13.483, "distance_m": 1.48}]}
{"qa_id": "qa_ad58725e6cc399fa4304", "split": "test", "audio_id": "foa_ba93e7014446be3aba60", "audio_path": "audio/test/foa_ba93e7014446be3aba60.wav", "scene_annotation_csv_path": "annotations/test/foa_ba93e7014446be3aba60.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=170.8 degrees, elevation=6.0 degrees?", "answer": "A clock is heard emanating from azimuth=170.8 degrees and elevation=6.0 degrees.", "canonical_answer": "clock", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 170.802, "elevation_deg": 5.999, "distance_m": 2.51}]}
{"qa_id": "qa_398d73d11d17240b4cef", "split": "test", "audio_id": "foa_70e2a58f2e4927245944", "audio_path": "audio/test/foa_70e2a58f2e4927245944.wav", "scene_annotation_csv_path": "annotations/test/foa_70e2a58f2e4927245944.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their specific time intervals?", "answer": "The audio contains insect from 0.0s to 20.0s, laughter from 2.9s to 5.5s, and percussion from 10.8s to 18.4s.", "canonical_answer": "insect (0.0s to 20.0s); laughter (2.9s to 5.5s); percussion (10.8s to 18.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 3.539, "elevation_deg": -9.613, "distance_m": 2.37}, {"class_id": 34, "class_name": "laughter", "track_id": 1, "start_time": 2.9, "end_time": 5.5, "azimuth_deg": 169.665, "elevation_deg": -7.248, "distance_m": 0.85}, {"class_id": 41, "class_name": "percussion", "track_id": 2, "start_time": 10.8, "end_time": 18.4, "azimuth_deg": 71.698, "elevation_deg": -21.488, "distance_m": 2.13}]}
{"qa_id": "qa_9681a7df17b0d20ccef0", "split": "test", "audio_id": "foa_4d28695dc3c7703d5176", "audio_path": "audio/test/foa_4d28695dc3c7703d5176.wav", "scene_annotation_csv_path": "annotations/test/foa_4d28695dc3c7703d5176.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the speech active?", "answer": "The speech is active from 0.5s to 9.0s.", "canonical_answer": "0.5s to 9.0s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.5, "end_time": 9.0, "azimuth_deg": -172.324, "elevation_deg": 3.142, "distance_m": 3.48}]}
{"qa_id": "qa_1b13690fc1d46d8ab106", "split": "test", "audio_id": "foa_c3c63ced22de44f2c9f6", "audio_path": "audio/test/foa_c3c63ced22de44f2c9f6.wav", "scene_annotation_csv_path": "annotations/test/foa_c3c63ced22de44f2c9f6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the machine in degrees.", "answer": "10.6 degrees", "canonical_answer": "10.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 1.7, "azimuth_deg": -65.799, "elevation_deg": 10.639, "distance_m": 2.32}]}
{"qa_id": "qa_50d0e8e604378de6089f", "split": "test", "audio_id": "foa_28b1a3a86d72e1f0f42a", "audio_path": "audio/test/foa_28b1a3a86d72e1f0f42a.wav", "scene_annotation_csv_path": "annotations/test/foa_28b1a3a86d72e1f0f42a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the animal in degrees.", "answer": "-139.4 degrees", "canonical_answer": "-139.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 0.5, "end_time": 4.6, "azimuth_deg": -139.412, "elevation_deg": -43.59, "distance_m": 2.15}]}
{"qa_id": "qa_c1df2126f93b3b1d6020", "split": "test", "audio_id": "foa_10cb5f15931fd6bc090c", "audio_path": "audio/test/foa_10cb5f15931fd6bc090c.wav", "scene_annotation_csv_path": "annotations/test/foa_10cb5f15931fd6bc090c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=117.3 degrees, elevation=-8.2 degrees?", "answer": "A clock is located at azimuth=117.3 degrees and elevation=-8.2 degrees.", "canonical_answer": "clock", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 10.7, "azimuth_deg": 117.333, "elevation_deg": -8.199, "distance_m": 3.33}]}
{"qa_id": "qa_d89f28fe9d5a9ba7060d", "split": "test", "audio_id": "foa_a53a33e25037a38fd25c", "audio_path": "audio/test/foa_a53a33e25037a38fd25c.wav", "scene_annotation_csv_path": "annotations/test/foa_a53a33e25037a38fd25c.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the right?", "answer": "The source coming from the right is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 7.4, "azimuth_deg": -76.761, "elevation_deg": 0.0, "distance_m": 3.89}]}
{"qa_id": "qa_707c10017302f510303e", "split": "test", "audio_id": "foa_0f537da02c293fbc0570", "audio_path": "audio/test/foa_0f537da02c293fbc0570.wav", "scene_annotation_csv_path": "annotations/test/foa_0f537da02c293fbc0570.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Identify the source at azimuth=-178.4 degrees, elevation=7.8 degrees.", "answer": "The source located at azimuth -178.4 degrees and elevation 7.8 degrees is a knock.", "canonical_answer": "knock", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 0, "start_time": 0.2, "end_time": 2.2, "azimuth_deg": -178.442, "elevation_deg": 7.769, "distance_m": 3.21}]}
{"qa_id": "qa_48c5a247ad6662e3985b", "split": "test", "audio_id": "foa_fb65a14482d4c3a51343", "audio_path": "audio/test/foa_fb65a14482d4c3a51343.wav", "scene_annotation_csv_path": "annotations/test/foa_fb65a14482d4c3a51343.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During what time interval does the insect sound occur?", "answer": "The insect event is active from 0.1s to 1.0s.", "canonical_answer": "0.1s to 1.0s", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.1, "end_time": 1.0, "azimuth_deg": 91.866, "elevation_deg": 4.822, "distance_m": 2.41}]}
{"qa_id": "qa_131adff605a648d63e51", "split": "test", "audio_id": "foa_38600e79a30ff9bc6505", "audio_path": "audio/test/foa_38600e79a30ff9bc6505.wav", "scene_annotation_csv_path": "annotations/test/foa_38600e79a30ff9bc6505.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the insect located?", "answer": "14.1 degrees", "canonical_answer": "14.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 2, "start_time": 2.5, "end_time": 4.5, "azimuth_deg": -151.501, "elevation_deg": 14.125, "distance_m": 3.04}]}
{"qa_id": "qa_e6e3afb6ac0b4c256e79", "split": "test", "audio_id": "foa_23f85bd6e8709c7acb41", "audio_path": "audio/test/foa_23f85bd6e8709c7acb41.wav", "scene_annotation_csv_path": "annotations/test/foa_23f85bd6e8709c7acb41.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a wind instrument from 0.0s to 3.0s and another wind instrument from 0.0s to 1.1s.", "canonical_answer": "wind instrument (0.0s to 3.0s); wind instrument (0.0s to 1.1s)", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.0, "end_time": 3.0, "azimuth_deg": -164.95, "elevation_deg": 37.555, "distance_m": 1.3}, {"class_id": 59, "class_name": "wind_instrument", "track_id": 1, "start_time": 0.0, "end_time": 1.1, "azimuth_deg": 118.858, "elevation_deg": 24.952, "distance_m": 1.4}]}
{"qa_id": "qa_ec53a028dbf3bf8d5f39", "split": "test", "audio_id": "foa_bde873ca819641603ec9", "audio_path": "audio/test/foa_bde873ca819641603ec9.wav", "scene_annotation_csv_path": "annotations/test/foa_bde873ca819641603ec9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the metal clink?", "answer": "-85.2 degrees", "canonical_answer": "-85.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.0, "end_time": 5.6, "azimuth_deg": -85.216, "elevation_deg": 2.131, "distance_m": 3.05}]}
{"qa_id": "qa_129173db6ca9128bf4b2", "split": "test", "audio_id": "foa_bfb20300c3b6b8dfb1df", "audio_path": "audio/test/foa_bfb20300c3b6b8dfb1df.wav", "scene_annotation_csv_path": "annotations/test/foa_bfb20300c3b6b8dfb1df.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What source is heard from the right of the listener?", "answer": "The source coming from the right is water.", "canonical_answer": "water", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 15.4, "azimuth_deg": -111.255, "elevation_deg": -8.93, "distance_m": 2.42}]}
{"qa_id": "qa_489c374244746b390f4d", "split": "test", "audio_id": "foa_a077bf67c6033bc8954b", "audio_path": "audio/test/foa_a077bf67c6033bc8954b.wav", "scene_annotation_csv_path": "annotations/test/foa_a077bf67c6033bc8954b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=6.1 degrees, elevation=16.8 degrees?", "answer": "An alarm is located at azimuth=6.1 degrees and elevation=16.8 degrees.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": 6.071, "elevation_deg": 16.826, "distance_m": 1.21}]}
{"qa_id": "qa_56ab78410c0d9f28f863", "split": "test", "audio_id": "foa_ebfdff3080c700ec1613", "audio_path": "audio/test/foa_ebfdff3080c700ec1613.wav", "scene_annotation_csv_path": "annotations/test/foa_ebfdff3080c700ec1613.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in this recording, and what are their corresponding time intervals?", "answer": "The audio contains speech from 0.4s to 2.5s and speech from 0.5s to 6.8s.", "canonical_answer": "speech (0.4s to 2.5s); speech (0.5s to 6.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 2.5, "azimuth_deg": -104.709, "elevation_deg": -1.156, "distance_m": 1.84}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 6.8, "azimuth_deg": -105.473, "elevation_deg": 0.0, "distance_m": 3.71}]}
{"qa_id": "qa_6d44dd401affe2080006", "split": "test", "audio_id": "foa_c16dd3bd5b1b1ea07980", "audio_path": "audio/test/foa_c16dd3bd5b1b1ea07980.wav", "scene_annotation_csv_path": "annotations/test/foa_c16dd3bd5b1b1ea07980.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the speech coming?", "answer": "-122.2 degrees", "canonical_answer": "-122.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 7.0, "azimuth_deg": -122.155, "elevation_deg": 32.416, "distance_m": 0.65}]}
{"qa_id": "qa_e17cfc7cbd1e22cc7e50", "split": "test", "audio_id": "foa_daa1741cc6910c7112ca", "audio_path": "audio/test/foa_daa1741cc6910c7112ca.wav", "scene_annotation_csv_path": "annotations/test/foa_daa1741cc6910c7112ca.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the drum in degrees.", "answer": "20.1 degrees", "canonical_answer": "20.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.4, "end_time": 6.2, "azimuth_deg": 20.864, "elevation_deg": 20.098, "distance_m": 1.57}]}
{"qa_id": "qa_e241ded5de6c234ac8b7", "split": "test", "audio_id": "foa_750ed743910abd916b34", "audio_path": "audio/test/foa_750ed743910abd916b34.wav", "scene_annotation_csv_path": "annotations/test/foa_750ed743910abd916b34.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During what time interval does the metal clink occur?", "answer": "The metal clink event is active from 0.4s to 20.0s.", "canonical_answer": "0.4s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.4, "end_time": 20.0, "azimuth_deg": 36.522, "elevation_deg": -30.71, "distance_m": 2.8}]}
{"qa_id": "qa_9b85a0ebb4dc24131a66", "split": "test", "audio_id": "foa_030afef20071bfa63cef", "audio_path": "audio/test/foa_030afef20071bfa63cef.wav", "scene_annotation_csv_path": "annotations/test/foa_030afef20071bfa63cef.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard coming from the front-left side?", "answer": "The sound coming from the front-left side is a knock.", "canonical_answer": "knock", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 0, "start_time": 0.6, "end_time": 3.0, "azimuth_deg": 24.679, "elevation_deg": 8.946, "distance_m": 3.33}]}
{"qa_id": "qa_1e65030266c623da603f", "split": "test", "audio_id": "foa_9212b56b622d70ff3957", "audio_path": "audio/test/foa_9212b56b622d70ff3957.wav", "scene_annotation_csv_path": "annotations/test/foa_9212b56b622d70ff3957.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the percussion?", "answer": "-27.1 degrees", "canonical_answer": "-27.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 1, "start_time": 1.5, "end_time": 2.1, "azimuth_deg": 157.943, "elevation_deg": -27.131, "distance_m": 2.85}]}
{"qa_id": "qa_681a3dd3ad03e9964b50", "split": "test", "audio_id": "foa_28d324a34465dd8caa68", "audio_path": "audio/test/foa_28d324a34465dd8caa68.wav", "scene_annotation_csv_path": "annotations/test/foa_28d324a34465dd8caa68.csv", "dataset": "tau2021", "data_source": "dcase_real", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=67.0 degrees, elevation=1.0 degrees?", "answer": "The sound coming from azimuth 67.0 degrees and elevation 1.0 degrees is footsteps.", "canonical_answer": "footsteps", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 6, "start_time": 2.5, "end_time": 4.7, "azimuth_deg": 67.0, "elevation_deg": 1.0, "distance_m": null}]}
{"qa_id": "qa_4b2e431abff4029610db", "split": "test", "audio_id": "foa_5a4b8c831fe31d2976d0", "audio_path": "audio/test/foa_5a4b8c831fe31d2976d0.wav", "scene_annotation_csv_path": "annotations/test/foa_5a4b8c831fe31d2976d0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is heard from the front-left of the listener?", "answer": "The source coming from the front-left is wood.", "canonical_answer": "wood", "truth_source": "annotation", "source_refs": [{"class_id": 60, "class_name": "wood", "track_id": 2, "start_time": 12.1, "end_time": 15.1, "azimuth_deg": 27.695, "elevation_deg": 5.047, "distance_m": 2.47}]}
{"qa_id": "qa_cb322f8ba21c0a23307f", "split": "test", "audio_id": "foa_b91fdaa5113cb6210ed8", "audio_path": "audio/test/foa_b91fdaa5113cb6210ed8.wav", "scene_annotation_csv_path": "annotations/test/foa_b91fdaa5113cb6210ed8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains guitar from 0.0s to 1.3s.", "canonical_answer": "guitar (0.0s to 1.3s)", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 1.3, "azimuth_deg": 109.089, "elevation_deg": -4.543, "distance_m": 3.05}]}
{"qa_id": "qa_9d6d0ad25089aef80071", "split": "test", "audio_id": "foa_77fada1e15c82895daea", "audio_path": "audio/test/foa_77fada1e15c82895daea.wav", "scene_annotation_csv_path": "annotations/test/foa_77fada1e15c82895daea.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the time span of the water event?", "answer": "The water event occurs from 0.4s to 5.5s.", "canonical_answer": "0.4s to 5.5s", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.4, "end_time": 5.5, "azimuth_deg": -170.562, "elevation_deg": -4.614, "distance_m": 2.52}]}
{"qa_id": "qa_314e3996f016ef613b4a", "split": "test", "audio_id": "foa_8458b9c7837cc421e322", "audio_path": "audio/test/foa_8458b9c7837cc421e322.wav", "scene_annotation_csv_path": "annotations/test/foa_8458b9c7837cc421e322.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the zipper?", "answer": "37.1 degrees", "canonical_answer": "37.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 1.1, "end_time": 20.0, "azimuth_deg": 37.136, "elevation_deg": -14.475, "distance_m": 2.3}]}
{"qa_id": "qa_5adcc29d8cee0f5c2539", "split": "test", "audio_id": "foa_95014aa89180aef85fb2", "audio_path": "audio/test/foa_95014aa89180aef85fb2.wav", "scene_annotation_csv_path": "annotations/test/foa_95014aa89180aef85fb2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the laughter?", "answer": "-11.9 degrees", "canonical_answer": "-11.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.1, "end_time": 5.4, "azimuth_deg": -66.614, "elevation_deg": -11.912, "distance_m": 3.31}]}
{"qa_id": "qa_75560642a635066032da", "split": "test", "audio_id": "foa_ad314a0a9b39f1a6d774", "audio_path": "audio/test/foa_ad314a0a9b39f1a6d774.wav", "scene_annotation_csv_path": "annotations/test/foa_ad314a0a9b39f1a6d774.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the crushing active?", "answer": "The crushing event is active from 1.3s to 3.0s.", "canonical_answer": "1.3s to 3.0s", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 0, "start_time": 1.3, "end_time": 3.0, "azimuth_deg": -134.249, "elevation_deg": -32.49, "distance_m": 1.38}]}
{"qa_id": "qa_4a04c664f0029b59542c", "split": "test", "audio_id": "foa_f42c38604f137df505b4", "audio_path": "audio/test/foa_f42c38604f137df505b4.wav", "scene_annotation_csv_path": "annotations/test/foa_f42c38604f137df505b4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=1.3 degrees, elevation=-2.2 degrees?", "answer": "A clock is the sound heard from azimuth=1.3 degrees, elevation=-2.2 degrees.", "canonical_answer": "clock", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.2, "end_time": 12.3, "azimuth_deg": 1.309, "elevation_deg": -2.231, "distance_m": 1.73}]}
{"qa_id": "qa_c9707a8567768ef10ba6", "split": "test", "audio_id": "foa_78d2a59fcab05bc82776", "audio_path": "audio/test/foa_78d2a59fcab05bc82776.wav", "scene_annotation_csv_path": "annotations/test/foa_78d2a59fcab05bc82776.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the wind coming?", "answer": "9.8 degrees", "canonical_answer": "9.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.1, "end_time": 3.2, "azimuth_deg": 9.84, "elevation_deg": 7.002, "distance_m": 3.52}]}
{"qa_id": "qa_0d38bbcdb76d0a0a74b1", "split": "test", "audio_id": "foa_6601b7f6f41153c46eb4", "audio_path": "audio/test/foa_6601b7f6f41153c46eb4.wav", "scene_annotation_csv_path": "annotations/test/foa_6601b7f6f41153c46eb4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left and above the listener?", "answer": "A wind instrument is the sound source coming from the left and above.", "canonical_answer": "wind instrument", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.0, "end_time": 1.0, "azimuth_deg": 102.9, "elevation_deg": 26.233, "distance_m": 0.81}]}
{"qa_id": "qa_623e9e3e2baa190ea025", "split": "test", "audio_id": "foa_b2c25648b72933e8b0be", "audio_path": "audio/test/foa_b2c25648b72933e8b0be.wav", "scene_annotation_csv_path": "annotations/test/foa_b2c25648b72933e8b0be.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio contains a zipper sound that occurs from 0.1s to 1.8s.", "canonical_answer": "zipper (0.1s to 1.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.1, "end_time": 1.8, "azimuth_deg": 90.401, "elevation_deg": -19.085, "distance_m": 1.13}]}
{"qa_id": "qa_a854ad46902c6784a0af", "split": "test", "audio_id": "foa_1d9de06997947cb8264f", "audio_path": "audio/test/foa_1d9de06997947cb8264f.wav", "scene_annotation_csv_path": "annotations/test/foa_1d9de06997947cb8264f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the keyboard instrument active?", "answer": "The keyboard instrument is active from 5.2s to 9.9s.", "canonical_answer": "5.2s to 9.9s", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 1, "start_time": 5.2, "end_time": 9.9, "azimuth_deg": 72.112, "elevation_deg": 20.199, "distance_m": 2.67}]}
{"qa_id": "qa_0285ad63eb280bc2c91a", "split": "test", "audio_id": "foa_0596c7936605c5b9f29b", "audio_path": "audio/test/foa_0596c7936605c5b9f29b.wav", "scene_annotation_csv_path": "annotations/test/foa_0596c7936605c5b9f29b.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "counting", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are present in the audio, and what are their corresponding time intervals?", "answer": "The audio features animal from 0.0s to 14.3s, drum from 0.0s to 0.8s, typing from 0.0s to 4.4s, singing from 0.3s to 8.5s, and speech from 0.8s to 3.4s.", "canonical_answer": "animal (0.0s to 14.3s); drum (0.0s to 0.8s); typing (0.0s to 4.4s); singing (0.3s to 8.5s); speech (0.8s to 3.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 0.0, "end_time": 14.3, "azimuth_deg": -160.485, "elevation_deg": 0.0, "distance_m": 3.23}, {"class_id": 19, "class_name": "drum", "track_id": 2, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": 37.471, "elevation_deg": -28.083, "distance_m": 1.02}, {"class_id": 54, "class_name": "typing", "track_id": 3, "start_time": 0.0, "end_time": 4.4, "azimuth_deg": 100.375, "elevation_deg": -55.6, "distance_m": 1.38}, {"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 0.3, "end_time": 8.5, "azimuth_deg": -40.084, "elevation_deg": -18.506, "distance_m": 1.47}, {"class_id": 46, "class_name": "speech", "track_id": 4, "start_time": 0.8, "end_time": 3.4, "azimuth_deg": 148.93, "elevation_deg": -6.526, "distance_m": 2.34}]}
{"qa_id": "qa_1df939a14e089e92f46c", "split": "test", "audio_id": "foa_67cae0259c8070657be9", "audio_path": "audio/test/foa_67cae0259c8070657be9.wav", "scene_annotation_csv_path": "annotations/test/foa_67cae0259c8070657be9.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the speech?", "answer": "-118.1 degrees", "canonical_answer": "-118.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 4.9, "azimuth_deg": -118.077, "elevation_deg": 0.566, "distance_m": 3.83}]}
{"qa_id": "qa_4be91dc9bf47ebaac02e", "split": "test", "audio_id": "foa_adba3e99030e4043afe7", "audio_path": "audio/test/foa_adba3e99030e4043afe7.wav", "scene_annotation_csv_path": "annotations/test/foa_adba3e99030e4043afe7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-91.7 degrees, elevation=13.3 degrees?", "answer": "A dog is heard coming from azimuth -91.7 degrees and elevation 13.3 degrees.", "canonical_answer": "dog", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.0, "end_time": 9.2, "azimuth_deg": -91.734, "elevation_deg": 13.291, "distance_m": 2.4}]}
{"qa_id": "qa_2d1243293e8adb9d6095", "split": "test", "audio_id": "foa_8a427f6ad0e044c1a1bc", "audio_path": "audio/test/foa_8a427f6ad0e044c1a1bc.wav", "scene_annotation_csv_path": "annotations/test/foa_8a427f6ad0e044c1a1bc.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front-right of the listener?", "answer": "The source heard from the front-right is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 5.8, "azimuth_deg": -30.613, "elevation_deg": 4.309, "distance_m": 1.8}]}
{"qa_id": "qa_908532e132aed6842449", "split": "test", "audio_id": "foa_610a9024abf27904a842", "audio_path": "audio/test/foa_610a9024abf27904a842.wav", "scene_annotation_csv_path": "annotations/test/foa_610a9024abf27904a842.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the scratch in degrees.", "answer": "-32.7 degrees", "canonical_answer": "-32.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.0, "end_time": 0.5, "azimuth_deg": -44.743, "elevation_deg": -32.73, "distance_m": 3.53}]}
{"qa_id": "qa_7af530c3c8c7a3754c88", "split": "test", "audio_id": "foa_3b146d046a25153043af", "audio_path": "audio/test/foa_3b146d046a25153043af.wav", "scene_annotation_csv_path": "annotations/test/foa_3b146d046a25153043af.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound events are detectable in the audio clip, and what are their corresponding time intervals?", "answer": "The audio clip features singing from 0.0s to 20.0s, water from 4.1s to 11.3s, and a telephone alarm from 13.0s to 14.2s.", "canonical_answer": "singing (0.0s to 20.0s); water (4.1s to 11.3s); telephone alarm (13.0s to 14.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -23.164, "elevation_deg": -5.707, "distance_m": 2.62}, {"class_id": 57, "class_name": "water", "track_id": 1, "start_time": 4.1, "end_time": 11.3, "azimuth_deg": -104.518, "elevation_deg": 13.565, "distance_m": 1.81}, {"class_id": 50, "class_name": "telephone_alarm", "track_id": 2, "start_time": 13.0, "end_time": 14.2, "azimuth_deg": -85.434, "elevation_deg": 2.908, "distance_m": 3.23}]}
{"qa_id": "qa_426449d06f1933c04bde", "split": "test", "audio_id": "foa_13356d29af065d5885e7", "audio_path": "audio/test/foa_13356d29af065d5885e7.wav", "scene_annotation_csv_path": "annotations/test/foa_13356d29af065d5885e7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval can the singing be heard?", "answer": "The singing is audible from 0.0s to 14.6s.", "canonical_answer": "0.0s to 14.6s", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 14.6, "azimuth_deg": -63.713, "elevation_deg": -41.051, "distance_m": 2.13}]}
{"qa_id": "qa_a16a0db258d3ebf106a4", "split": "test", "audio_id": "foa_c9067e77a9055a75359e", "audio_path": "audio/test/foa_c9067e77a9055a75359e.wav", "scene_annotation_csv_path": "annotations/test/foa_c9067e77a9055a75359e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the percussion in degrees.", "answer": "-177.1 degrees", "canonical_answer": "-177.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": -177.116, "elevation_deg": 7.835, "distance_m": 3.04}]}
{"qa_id": "qa_7579c7a97d5859d98578", "split": "test", "audio_id": "foa_bb3894ce74d1efafb432", "audio_path": "audio/test/foa_bb3894ce74d1efafb432.wav", "scene_annotation_csv_path": "annotations/test/foa_bb3894ce74d1efafb432.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the right and below the listener?", "answer": "The sound source located to the right and below is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 3, "start_time": 5.6, "end_time": 10.9, "azimuth_deg": -80.393, "elevation_deg": -28.262, "distance_m": 0.78}]}
{"qa_id": "qa_08a7ec6a1d1fe4e29edb", "split": "test", "audio_id": "foa_43ebbde321a470030e9e", "audio_path": "audio/test/foa_43ebbde321a470030e9e.wav", "scene_annotation_csv_path": "annotations/test/foa_43ebbde321a470030e9e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the telephone alarm located?", "answer": "15.1 degrees", "canonical_answer": "15.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 0.0, "end_time": 6.3, "azimuth_deg": -121.0, "elevation_deg": 15.081, "distance_m": 2.75}]}
{"qa_id": "qa_575d2ebabeb4da2e0cc5", "split": "test", "audio_id": "foa_be747b617c2e605973c0", "audio_path": "audio/test/foa_be747b617c2e605973c0.wav", "scene_annotation_csv_path": "annotations/test/foa_be747b617c2e605973c0.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-17.5 degrees, elevation=38.1 degrees?", "answer": "An insect is located at azimuth=-17.5 degrees and elevation=38.1 degrees.", "canonical_answer": "insect", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 1.1, "azimuth_deg": -17.482, "elevation_deg": 38.075, "distance_m": 3.53}]}
{"qa_id": "qa_debddbbfbb2e0e68e1a1", "split": "test", "audio_id": "foa_8db8c5ea9d01d1d24297", "audio_path": "audio/test/foa_8db8c5ea9d01d1d24297.wav", "scene_annotation_csv_path": "annotations/test/foa_8db8c5ea9d01d1d24297.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back and above?", "answer": "The source located at the back and above is laughter.", "canonical_answer": "laughter", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.2, "end_time": 3.0, "azimuth_deg": 166.693, "elevation_deg": 22.312, "distance_m": 2.55}]}
{"qa_id": "qa_04ca5a81025a8e3265b3", "split": "test", "audio_id": "foa_f3230f783e44df7e9ca1", "audio_path": "audio/test/foa_f3230f783e44df7e9ca1.wav", "scene_annotation_csv_path": "annotations/test/foa_f3230f783e44df7e9ca1.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the writing coming?", "answer": "119.9 degrees", "canonical_answer": "119.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 2, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": 119.942, "elevation_deg": 31.047, "distance_m": 1.47}]}
{"qa_id": "qa_942d4689e1d8c37ab1c7", "split": "test", "audio_id": "foa_6345bccdf475b8dc026a", "audio_path": "audio/test/foa_6345bccdf475b8dc026a.wav", "scene_annotation_csv_path": "annotations/test/foa_6345bccdf475b8dc026a.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the speech active?", "answer": "The speech is active from 0.6s to 3.1s.", "canonical_answer": "0.6s to 3.1s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 3.1, "azimuth_deg": -135.478, "elevation_deg": -31.639, "distance_m": 1.8}]}
{"qa_id": "qa_e3cf00081f9abdd51a3c", "split": "test", "audio_id": "foa_f0d3b802e2fff8214f96", "audio_path": "audio/test/foa_f0d3b802e2fff8214f96.wav", "scene_annotation_csv_path": "annotations/test/foa_f0d3b802e2fff8214f96.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the guitar located?", "answer": "-20.6 degrees", "canonical_answer": "-20.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 2, "start_time": 4.0, "end_time": 10.1, "azimuth_deg": -15.379, "elevation_deg": -20.624, "distance_m": 3.03}]}
{"qa_id": "qa_778d2c346adc39901140", "split": "test", "audio_id": "foa_5070c2ab6498617b4726", "audio_path": "audio/test/foa_5070c2ab6498617b4726.wav", "scene_annotation_csv_path": "annotations/test/foa_5070c2ab6498617b4726.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio contains a tool event occurring from 0.3s to 12.0s.", "canonical_answer": "tool (0.3s to 12.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.3, "end_time": 12.0, "azimuth_deg": 15.459, "elevation_deg": -2.344, "distance_m": 2.81}]}
{"qa_id": "qa_9ea3d04b8fd3946351b4", "split": "test", "audio_id": "foa_6fa4b2906fb2165c68e9", "audio_path": "audio/test/foa_6fa4b2906fb2165c68e9.wav", "scene_annotation_csv_path": "annotations/test/foa_6fa4b2906fb2165c68e9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-126.9 degrees, elevation=2.9 degrees?", "answer": "The sound heard from azimuth=-126.9 degrees and elevation=2.9 degrees is a tool.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.3, "end_time": 13.2, "azimuth_deg": -126.88, "elevation_deg": 2.93, "distance_m": 1.69}]}
{"qa_id": "qa_e64d4c22c62c392ae684", "split": "test", "audio_id": "foa_4e11149ae37cae7d23cb", "audio_path": "audio/test/foa_4e11149ae37cae7d23cb.wav", "scene_annotation_csv_path": "annotations/test/foa_4e11149ae37cae7d23cb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front-right and below?", "answer": "The sound source located at the front-right and below is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 1.2, "end_time": 2.7, "azimuth_deg": -62.82, "elevation_deg": -18.95, "distance_m": 2.29}]}
{"qa_id": "qa_c251c91eb7e4b3b3e551", "split": "test", "audio_id": "foa_c34fe16b78cac3e9ba8a", "audio_path": "audio/test/foa_c34fe16b78cac3e9ba8a.wav", "scene_annotation_csv_path": "annotations/test/foa_c34fe16b78cac3e9ba8a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the time interval for each?", "answer": "The audio contains paper occurring from 0.4s to 19.6s.", "canonical_answer": "paper (0.4s to 19.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.4, "end_time": 19.6, "azimuth_deg": -55.236, "elevation_deg": 1.333, "distance_m": 0.95}]}
{"qa_id": "qa_922a5cf454d1eaa0d4ae", "split": "test", "audio_id": "foa_e8794998fa3266330492", "audio_path": "audio/test/foa_e8794998fa3266330492.wav", "scene_annotation_csv_path": "annotations/test/foa_e8794998fa3266330492.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During what time interval can the printer be heard?", "answer": "The printer is audible from 8.4s to 9.3s.", "canonical_answer": "8.4s to 9.3s", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 2, "start_time": 8.4, "end_time": 9.3, "azimuth_deg": 54.12, "elevation_deg": -6.546, "distance_m": 2.36}]}
{"qa_id": "qa_a6f2aa371158259576e3", "split": "test", "audio_id": "foa_ead3d6309c7cbf8fe435", "audio_path": "audio/test/foa_ead3d6309c7cbf8fe435.wav", "scene_annotation_csv_path": "annotations/test/foa_ead3d6309c7cbf8fe435.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the wind instrument?", "answer": "-95.5 degrees", "canonical_answer": "-95.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 1, "start_time": 0.2, "end_time": 3.7, "azimuth_deg": -95.531, "elevation_deg": -16.193, "distance_m": 3.47}]}
{"qa_id": "qa_eaeae8df626b7599f420", "split": "test", "audio_id": "foa_a3b4b2b1065a3aa4e361", "audio_path": "audio/test/foa_a3b4b2b1065a3aa4e361.wav", "scene_annotation_csv_path": "annotations/test/foa_a3b4b2b1065a3aa4e361.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-40.2 degrees, elevation=17.4 degrees?", "answer": "A frog is located at azimuth -40.2 degrees and elevation 17.4 degrees.", "canonical_answer": "frog", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 0.1, "end_time": 17.2, "azimuth_deg": -40.217, "elevation_deg": 17.444, "distance_m": 3.23}]}
{"qa_id": "qa_5cdbf00bafed877a7f19", "split": "test", "audio_id": "foa_f37c43d8a9c96f350e2e", "audio_path": "audio/test/foa_f37c43d8a9c96f350e2e.wav", "scene_annotation_csv_path": "annotations/test/foa_f37c43d8a9c96f350e2e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the percussion located?", "answer": "-11.1 degrees", "canonical_answer": "-11.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 4.4, "azimuth_deg": -49.006, "elevation_deg": -11.053, "distance_m": 3.37}]}
{"qa_id": "qa_277b5c04c623934e783a", "split": "test", "audio_id": "foa_46f38a4e6991fd7dd1ff", "audio_path": "audio/test/foa_46f38a4e6991fd7dd1ff.wav", "scene_annotation_csv_path": "annotations/test/foa_46f38a4e6991fd7dd1ff.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front-left position?", "answer": "The sound source coming from the front-left is water.", "canonical_answer": "water", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 7.0, "azimuth_deg": 50.03, "elevation_deg": 2.46, "distance_m": 2.03}]}
{"qa_id": "qa_6ac83f0dfa7ae728df0b", "split": "test", "audio_id": "foa_028d937c84520df2030d", "audio_path": "audio/test/foa_028d937c84520df2030d.wav", "scene_annotation_csv_path": "annotations/test/foa_028d937c84520df2030d.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the speech?", "answer": "56.9 degrees", "canonical_answer": "56.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.7, "end_time": 7.8, "azimuth_deg": 56.9, "elevation_deg": 31.401, "distance_m": 1.72}]}
{"qa_id": "qa_b910ef0961a0a3564baf", "split": "test", "audio_id": "foa_33c40facb79db3933856", "audio_path": "audio/test/foa_33c40facb79db3933856.wav", "scene_annotation_csv_path": "annotations/test/foa_33c40facb79db3933856.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the keyboard instrument active?", "answer": "The keyboard instrument is active from 0.0s to 7.6s.", "canonical_answer": "0.0s to 7.6s", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 7.6, "azimuth_deg": 65.217, "elevation_deg": 11.762, "distance_m": 1.69}]}
{"qa_id": "qa_ad682a7e523059554a37", "split": "test", "audio_id": "foa_8d1194cbac13d3f0ee78", "audio_path": "audio/test/foa_8d1194cbac13d3f0ee78.wav", "scene_annotation_csv_path": "annotations/test/foa_8d1194cbac13d3f0ee78.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains guitar from 0.0s to 4.8s.", "canonical_answer": "guitar (0.0s to 4.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 4.8, "azimuth_deg": -61.027, "elevation_deg": 6.184, "distance_m": 2.82}]}
{"qa_id": "qa_34622f89f0772cfeda46", "split": "test", "audio_id": "foa_93d7539e6e96c5817998", "audio_path": "audio/test/foa_93d7539e6e96c5817998.wav", "scene_annotation_csv_path": "annotations/test/foa_93d7539e6e96c5817998.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the ocean?", "answer": "-21.6 degrees", "canonical_answer": "-21.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": 59.123, "elevation_deg": -21.609, "distance_m": 3.28}]}
{"qa_id": "qa_a6bbad804211f279b6e0", "split": "test", "audio_id": "foa_97c4b8559c593052e1a7", "audio_path": "audio/test/foa_97c4b8559c593052e1a7.wav", "scene_annotation_csv_path": "annotations/test/foa_97c4b8559c593052e1a7.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=10.5 degrees, elevation=0.0 degrees?", "answer": "The sound originating from azimuth=10.5 degrees and elevation=0.0 degrees is rain.", "canonical_answer": "rain", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 1, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 10.544, "elevation_deg": 0.0, "distance_m": 2.88}]}
{"qa_id": "qa_70b522dcb8391f64fe1b", "split": "test", "audio_id": "foa_9f298d162b8be66f8bac", "audio_path": "audio/test/foa_9f298d162b8be66f8bac.wav", "scene_annotation_csv_path": "annotations/test/foa_9f298d162b8be66f8bac.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the human vocalization in degrees.", "answer": "-13.3 degrees", "canonical_answer": "-13.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.0, "end_time": 5.3, "azimuth_deg": -163.148, "elevation_deg": -13.307, "distance_m": 1.5}]}
{"qa_id": "qa_fcf447945e5403d99313", "split": "test", "audio_id": "foa_199309f983576fa0c45b", "audio_path": "audio/test/foa_199309f983576fa0c45b.wav", "scene_annotation_csv_path": "annotations/test/foa_199309f983576fa0c45b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the breathing coming?", "answer": "-78.8 degrees", "canonical_answer": "-78.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.6, "end_time": 1.0, "azimuth_deg": -78.812, "elevation_deg": 12.105, "distance_m": 1.18}]}
{"qa_id": "qa_4b9b96c28249f399db9d", "split": "test", "audio_id": "foa_1743218507ab48e72054", "audio_path": "audio/test/foa_1743218507ab48e72054.wav", "scene_annotation_csv_path": "annotations/test/foa_1743218507ab48e72054.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the laughter active?", "answer": "The laughter occurs from 3.2s to 14.8s.", "canonical_answer": "3.2s to 14.8s", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 3.2, "end_time": 14.8, "azimuth_deg": 10.632, "elevation_deg": 23.744, "distance_m": 1.92}]}
{"qa_id": "qa_fcc63325c2fbf54f1b69", "split": "test", "audio_id": "foa_5711906f304fb2a31389", "audio_path": "audio/test/foa_5711906f304fb2a31389.wav", "scene_annotation_csv_path": "annotations/test/foa_5711906f304fb2a31389.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the back-right and above side?", "answer": "The sound coming from the back-right and above is an insect.", "canonical_answer": "insect", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 1.9, "azimuth_deg": -146.174, "elevation_deg": 17.737, "distance_m": 1.43}]}
{"qa_id": "qa_f3912fd32eca99cd7d9c", "split": "test", "audio_id": "foa_afbb7e104cfb60bea80e", "audio_path": "audio/test/foa_afbb7e104cfb60bea80e.wav", "scene_annotation_csv_path": "annotations/test/foa_afbb7e104cfb60bea80e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time intervals?", "answer": "The audio clip features tape from 0.0s to 1.4s, a drawer cabinet from 0.3s to 1.3s, and a crack from 1.4s to 2.3s.", "canonical_answer": "tape (0.0s to 1.4s); drawer cabinet (0.3s to 1.3s); crack (1.4s to 2.3s)", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": 26.003, "elevation_deg": -41.011, "distance_m": 1.61}, {"class_id": 18, "class_name": "drawer_cabinet", "track_id": 1, "start_time": 0.3, "end_time": 1.3, "azimuth_deg": -99.566, "elevation_deg": -2.206, "distance_m": 3.47}, {"class_id": 13, "class_name": "crack", "track_id": 2, "start_time": 1.4, "end_time": 2.3, "azimuth_deg": -88.323, "elevation_deg": -6.11, "distance_m": 1.37}]}
{"qa_id": "qa_cdd300027495746bc24b", "split": "test", "audio_id": "foa_610a3783a89e3a3d56d6", "audio_path": "audio/test/foa_610a3783a89e3a3d56d6.wav", "scene_annotation_csv_path": "annotations/test/foa_610a3783a89e3a3d56d6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-95.6 degrees, elevation=-19.7 degrees?", "answer": "A guitar is located at azimuth -95.6 degrees and elevation -19.7 degrees.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.9, "end_time": 4.8, "azimuth_deg": -95.644, "elevation_deg": -19.678, "distance_m": 1.45}]}
{"qa_id": "qa_b1ece36359da8bbd0bfd", "split": "test", "audio_id": "foa_ef8a66b51db22c01b6ef", "audio_path": "audio/test/foa_ef8a66b51db22c01b6ef.wav", "scene_annotation_csv_path": "annotations/test/foa_ef8a66b51db22c01b6ef.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a home sound from 1.2s to 15.1s, a car from 13.8s to 19.7s, a string instrument from 16.6s to 17.7s, and an animal from 19.0s to 20.0s.", "canonical_answer": "home sound (1.2s to 15.1s); car (13.8s to 19.7s); string instrument (16.6s to 17.7s); animal (19.0s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 1.2, "end_time": 15.1, "azimuth_deg": 132.267, "elevation_deg": -26.711, "distance_m": 2.35}, {"class_id": 9, "class_name": "car", "track_id": 1, "start_time": 13.8, "end_time": 19.7, "azimuth_deg": -135.935, "elevation_deg": 38.734, "distance_m": 1.28}, {"class_id": 47, "class_name": "string_instrument", "track_id": 2, "start_time": 16.6, "end_time": 17.7, "azimuth_deg": 151.445, "elevation_deg": 11.752, "distance_m": 2.96}, {"class_id": 2, "class_name": "animal", "track_id": 3, "start_time": 19.0, "end_time": 20.0, "azimuth_deg": -112.02, "elevation_deg": -25.718, "distance_m": 1.06}]}
{"qa_id": "qa_0cb98c3b0d9bed2e249b", "split": "test", "audio_id": "foa_4bb26e3c5aa1254a5ae6", "audio_path": "audio/test/foa_4bb26e3c5aa1254a5ae6.wav", "scene_annotation_csv_path": "annotations/test/foa_4bb26e3c5aa1254a5ae6.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the knock be heard?", "answer": "The knock is active from 0.0s to 0.8s.", "canonical_answer": "0.0s to 0.8s", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 3, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": 117.945, "elevation_deg": 17.456, "distance_m": 4.2}]}
{"qa_id": "qa_18dc91d0c2809806292a", "split": "test", "audio_id": "foa_3d4d1a193878eac9f065", "audio_path": "audio/test/foa_3d4d1a193878eac9f065.wav", "scene_annotation_csv_path": "annotations/test/foa_3d4d1a193878eac9f065.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is heard from the left of the listener?", "answer": "The source coming from the left is a metal clink.", "canonical_answer": "metal clink", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.0, "end_time": 6.9, "azimuth_deg": 93.749, "elevation_deg": -12.997, "distance_m": 1.34}]}
{"qa_id": "qa_740dd26020012b328364", "split": "test", "audio_id": "foa_831dcb902fdca3216ddc", "audio_path": "audio/test/foa_831dcb902fdca3216ddc.wav", "scene_annotation_csv_path": "annotations/test/foa_831dcb902fdca3216ddc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the war sound in degrees.", "answer": "52.4 degrees", "canonical_answer": "52.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": 134.615, "elevation_deg": 52.371, "distance_m": 1.07}]}
{"qa_id": "qa_eac2fb475a6d80fdf16b", "split": "test", "audio_id": "foa_e2ce8bdaf4a31b3e5e34", "audio_path": "audio/test/foa_e2ce8bdaf4a31b3e5e34.wav", "scene_annotation_csv_path": "annotations/test/foa_e2ce8bdaf4a31b3e5e34.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the door coming?", "answer": "-67.6 degrees", "canonical_answer": "-67.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.8, "end_time": 3.9, "azimuth_deg": -67.561, "elevation_deg": -14.801, "distance_m": 2.11}]}
{"qa_id": "qa_5cd58a7e3296979b6248", "split": "test", "audio_id": "foa_34e32b8dd77509ec924b", "audio_path": "audio/test/foa_34e32b8dd77509ec924b.wav", "scene_annotation_csv_path": "annotations/test/foa_34e32b8dd77509ec924b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-29.4 degrees, elevation=-5.9 degrees?", "answer": "A fire is located at azimuth -29.4 degrees and elevation -5.9 degrees.", "canonical_answer": "fire", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 3, "start_time": 18.1, "end_time": 19.4, "azimuth_deg": -29.383, "elevation_deg": -5.877, "distance_m": 0.79}]}
{"qa_id": "qa_dbff6aaa9580e0f4c213", "split": "test", "audio_id": "foa_edcf502a65e63d41867a", "audio_path": "audio/test/foa_edcf502a65e63d41867a.wav", "scene_annotation_csv_path": "annotations/test/foa_edcf502a65e63d41867a.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the glass?", "answer": "7.2 degrees", "canonical_answer": "7.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 1, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": 43.96, "elevation_deg": 7.211, "distance_m": 2.2}]}
{"qa_id": "qa_675af8d486ac6dbd1643", "split": "test", "audio_id": "foa_769b4e623bd950a12c09", "audio_path": "audio/test/foa_769b4e623bd950a12c09.wav", "scene_annotation_csv_path": "annotations/test/foa_769b4e623bd950a12c09.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=47.3 degrees, elevation=14.4 degrees?", "answer": "A cat is the source located at azimuth=47.3 degrees and elevation=14.4 degrees.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.5, "end_time": 17.6, "azimuth_deg": 47.26, "elevation_deg": 14.43, "distance_m": 2.48}]}
{"qa_id": "qa_60673f2c98dce98f80da", "split": "test", "audio_id": "foa_ddc4d60eeecaa5d95704", "audio_path": "audio/test/foa_ddc4d60eeecaa5d95704.wav", "scene_annotation_csv_path": "annotations/test/foa_ddc4d60eeecaa5d95704.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains speech from 0.2s to 2.3s and speech from 0.6s to 9.4s.", "canonical_answer": "speech (0.2s to 2.3s); speech (0.6s to 9.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 2.3, "azimuth_deg": 120.501, "elevation_deg": 4.097, "distance_m": 1.52}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 9.4, "azimuth_deg": -145.693, "elevation_deg": -21.187, "distance_m": 2.82}]}
{"qa_id": "qa_2a5d83709ea134d6165f", "split": "test", "audio_id": "foa_5d2db43c24ecbc0b20f4", "audio_path": "audio/test/foa_5d2db43c24ecbc0b20f4.wav", "scene_annotation_csv_path": "annotations/test/foa_5d2db43c24ecbc0b20f4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the tearing coming?", "answer": "-162.3 degrees", "canonical_answer": "-162.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 2, "start_time": 6.3, "end_time": 10.9, "azimuth_deg": -162.294, "elevation_deg": 22.078, "distance_m": 1.11}]}
{"qa_id": "qa_d599293d7f46d704e8ff", "split": "test", "audio_id": "foa_68a3f42cd01688c2942b", "audio_path": "audio/test/foa_68a3f42cd01688c2942b.wav", "scene_annotation_csv_path": "annotations/test/foa_68a3f42cd01688c2942b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the train occur?", "answer": "The train event is active from 0.2s to 17.8s.", "canonical_answer": "0.2s to 17.8s", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 0.2, "end_time": 17.8, "azimuth_deg": 78.769, "elevation_deg": -24.187, "distance_m": 1.28}]}
{"qa_id": "qa_3c02f46c9b5b0aed73b2", "split": "test", "audio_id": "foa_c3727ce06907af32f90a", "audio_path": "audio/test/foa_c3727ce06907af32f90a.wav", "scene_annotation_csv_path": "annotations/test/foa_c3727ce06907af32f90a.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front?", "answer": "The sound source located at the front is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 3.0, "azimuth_deg": 8.123, "elevation_deg": -7.858, "distance_m": 3.31}]}
{"qa_id": "qa_b909b7a87bbaf9ee07de", "split": "test", "audio_id": "foa_feab66bcac386a823788", "audio_path": "audio/test/foa_feab66bcac386a823788.wav", "scene_annotation_csv_path": "annotations/test/foa_feab66bcac386a823788.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the crushing in degrees.", "answer": "20.4 degrees", "canonical_answer": "20.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 0, "start_time": 0.1, "end_time": 0.8, "azimuth_deg": -68.861, "elevation_deg": 20.352, "distance_m": 2.47}]}
{"qa_id": "qa_e61814deba9b948cdc7b", "split": "test", "audio_id": "foa_0b746f72ae221f6ea71d", "audio_path": "audio/test/foa_0b746f72ae221f6ea71d.wav", "scene_annotation_csv_path": "annotations/test/foa_0b746f72ae221f6ea71d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be heard in the audio clip, and what are their respective time intervals?", "answer": "The audio clip features a keyboard instrument from 0.0s to 8.0s, singing from 1.9s to 6.6s, wood from 6.8s to 7.3s, and glass from 7.5s to 9.7s.", "canonical_answer": "keyboard instrument (0.0s to 8.0s); singing (1.9s to 6.6s); wood (6.8s to 7.3s); glass (7.5s to 9.7s)", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 8.0, "azimuth_deg": 93.47, "elevation_deg": -17.553, "distance_m": 3.58}, {"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 1.9, "end_time": 6.6, "azimuth_deg": 95.25, "elevation_deg": -17.239, "distance_m": 2.63}, {"class_id": 60, "class_name": "wood", "track_id": 2, "start_time": 6.8, "end_time": 7.3, "azimuth_deg": -139.802, "elevation_deg": 24.174, "distance_m": 1.93}, {"class_id": 25, "class_name": "glass", "track_id": 3, "start_time": 7.5, "end_time": 9.7, "azimuth_deg": -92.307, "elevation_deg": 31.845, "distance_m": 1.57}]}
{"qa_id": "qa_b26ce103e71a3c9c8fb9", "split": "test", "audio_id": "foa_e828daf5b0a008ff8033", "audio_path": "audio/test/foa_e828daf5b0a008ff8033.wav", "scene_annotation_csv_path": "annotations/test/foa_e828daf5b0a008ff8033.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the aircraft?", "answer": "-91.8 degrees", "canonical_answer": "-91.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.0, "end_time": 15.7, "azimuth_deg": -91.815, "elevation_deg": 50.075, "distance_m": 2.22}]}
{"qa_id": "qa_680435974b85c0b90a3b", "split": "test", "audio_id": "foa_ed33d918e2296e8bf64b", "audio_path": "audio/test/foa_ed33d918e2296e8bf64b.wav", "scene_annotation_csv_path": "annotations/test/foa_ed33d918e2296e8bf64b.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the speech occur?", "answer": "The speech event is active from 0.4s to 20.0s.", "canonical_answer": "0.4s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 20.0, "azimuth_deg": 88.317, "elevation_deg": 0.0, "distance_m": 3.05}]}
{"qa_id": "qa_f67e45a79bf96ab92ce4", "split": "test", "audio_id": "foa_c157b801b40a53540ad8", "audio_path": "audio/test/foa_c157b801b40a53540ad8.wav", "scene_annotation_csv_path": "annotations/test/foa_c157b801b40a53540ad8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front-left and below the listener?", "answer": "The sound source coming from the front-left and below is paper.", "canonical_answer": "paper", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.2, "end_time": 6.7, "azimuth_deg": 64.541, "elevation_deg": -23.841, "distance_m": 3.12}]}
{"qa_id": "qa_071d25b2bc84008fef12", "split": "test", "audio_id": "foa_d2285cc309633041097f", "audio_path": "audio/test/foa_d2285cc309633041097f.wav", "scene_annotation_csv_path": "annotations/test/foa_d2285cc309633041097f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-29.3 degrees, elevation=35.5 degrees?", "answer": "A frog is located at azimuth=-29.3 degrees and elevation=35.5 degrees.", "canonical_answer": "frog", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": -29.326, "elevation_deg": 35.497, "distance_m": 1.13}]}
{"qa_id": "qa_8036f0420725878d58e6", "split": "test", "audio_id": "foa_7334918f705abf3c3ce2", "audio_path": "audio/test/foa_7334918f705abf3c3ce2.wav", "scene_annotation_csv_path": "annotations/test/foa_7334918f705abf3c3ce2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the water coming?", "answer": "-35.7 degrees", "canonical_answer": "-35.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 13.3, "azimuth_deg": -35.747, "elevation_deg": 25.049, "distance_m": 2.05}]}
{"qa_id": "qa_025f864469c087865235", "split": "test", "audio_id": "foa_02a44a02246f748619cc", "audio_path": "audio/test/foa_02a44a02246f748619cc.wav", "scene_annotation_csv_path": "annotations/test/foa_02a44a02246f748619cc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in the audio, and what are their respective time intervals?", "answer": "The audio contains laughter from 0.2s to 3.2s, singing from 0.4s to 3.7s, and a door sound from 3.6s to 6.5s.", "canonical_answer": "laughter (0.2s to 3.2s); singing (0.4s to 3.7s); door (3.6s to 6.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 1, "start_time": 0.2, "end_time": 3.2, "azimuth_deg": 120.928, "elevation_deg": -20.303, "distance_m": 2.5}, {"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.4, "end_time": 3.7, "azimuth_deg": 179.025, "elevation_deg": -5.479, "distance_m": 2.69}, {"class_id": 17, "class_name": "door", "track_id": 2, "start_time": 3.6, "end_time": 6.5, "azimuth_deg": 52.849, "elevation_deg": -11.965, "distance_m": 0.98}]}
{"qa_id": "qa_369571b87eaf915aac6c", "split": "test", "audio_id": "foa_83f8f236bbd2fe7e7c3e", "audio_path": "audio/test/foa_83f8f236bbd2fe7e7c3e.wav", "scene_annotation_csv_path": "annotations/test/foa_83f8f236bbd2fe7e7c3e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-10.2 degrees, elevation=-40.1 degrees?", "answer": "A person is singing at azimuth -10.2 degrees and elevation -40.1 degrees.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 16.5, "azimuth_deg": -10.187, "elevation_deg": -40.081, "distance_m": 1.24}]}
{"qa_id": "qa_4089c29638acfbd55b0f", "split": "test", "audio_id": "foa_87d513aab206a82228db", "audio_path": "audio/test/foa_87d513aab206a82228db.wav", "scene_annotation_csv_path": "annotations/test/foa_87d513aab206a82228db.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the telephone alarm located?", "answer": "-55.7 degrees", "canonical_answer": "-55.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": -178.187, "elevation_deg": -55.675, "distance_m": 1.54}]}
{"qa_id": "qa_52df38d5689f964ab5ba", "split": "test", "audio_id": "foa_50352f12d5f3a52d2cdf", "audio_path": "audio/test/foa_50352f12d5f3a52d2cdf.wav", "scene_annotation_csv_path": "annotations/test/foa_50352f12d5f3a52d2cdf.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back-right?", "answer": "The source located at the back-right is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 14.2, "azimuth_deg": -126.344, "elevation_deg": 0.0, "distance_m": 2.65}]}
{"qa_id": "qa_640386c4e7ea912379c3", "split": "test", "audio_id": "foa_480a33c6897013c5004a", "audio_path": "audio/test/foa_480a33c6897013c5004a.wav", "scene_annotation_csv_path": "annotations/test/foa_480a33c6897013c5004a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the metal clink be heard?", "answer": "The metal clink is active from 2.4s to 4.5s.", "canonical_answer": "2.4s to 4.5s", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 1, "start_time": 2.4, "end_time": 4.5, "azimuth_deg": -6.399, "elevation_deg": -13.248, "distance_m": 2.63}]}
{"qa_id": "qa_cb1f3309426926843ccc", "split": "test", "audio_id": "foa_d33fd4dbd83b8fa41832", "audio_path": "audio/test/foa_d33fd4dbd83b8fa41832.wav", "scene_annotation_csv_path": "annotations/test/foa_d33fd4dbd83b8fa41832.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the time interval for each?", "answer": "The audio contains breathing from 0.0s to 3.0s.", "canonical_answer": "breathing (0.0s to 3.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.0, "end_time": 3.0, "azimuth_deg": 25.266, "elevation_deg": 39.141, "distance_m": 2.57}]}
{"qa_id": "qa_e6bc42e30a156cddf9c3", "split": "test", "audio_id": "foa_374654e27a78210781ec", "audio_path": "audio/test/foa_374654e27a78210781ec.wav", "scene_annotation_csv_path": "annotations/test/foa_374654e27a78210781ec.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the singing?", "answer": "-40.7 degrees", "canonical_answer": "-40.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.2, "end_time": 9.5, "azimuth_deg": 56.347, "elevation_deg": -40.713, "distance_m": 2.24}]}
{"qa_id": "qa_b81e1573412bcb841e6d", "split": "test", "audio_id": "foa_2e40cbbca5efd92c557e", "audio_path": "audio/test/foa_2e40cbbca5efd92c557e.wav", "scene_annotation_csv_path": "annotations/test/foa_2e40cbbca5efd92c557e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What source is heard from the back-right of the listener?", "answer": "The source coming from the back-right is breathing.", "canonical_answer": "breathing", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 1.8, "end_time": 4.2, "azimuth_deg": -122.225, "elevation_deg": 0.516, "distance_m": 1.88}]}
{"qa_id": "qa_765462ab2195e57a79d1", "split": "test", "audio_id": "foa_db35275ad9ad0aeff6aa", "audio_path": "audio/test/foa_db35275ad9ad0aeff6aa.wav", "scene_annotation_csv_path": "annotations/test/foa_db35275ad9ad0aeff6aa.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=112.2 degrees, elevation=4.0 degrees?", "answer": "An animal is located at azimuth 112.2 degrees and elevation 4.0 degrees.", "canonical_answer": "animal", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 2, "start_time": 3.9, "end_time": 7.4, "azimuth_deg": 112.225, "elevation_deg": 4.039, "distance_m": 1.42}]}
{"qa_id": "qa_6efe1a4b2abaab75e707", "split": "test", "audio_id": "foa_d0d17ace37a0bf7e541d", "audio_path": "audio/test/foa_d0d17ace37a0bf7e541d.wav", "scene_annotation_csv_path": "annotations/test/foa_d0d17ace37a0bf7e541d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the printer be heard?", "answer": "The printer is active from 0.1s to 6.2s.", "canonical_answer": "0.1s to 6.2s", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.1, "end_time": 6.2, "azimuth_deg": 153.679, "elevation_deg": 3.996, "distance_m": 3.28}]}
{"qa_id": "qa_52d7452e14724f87d722", "split": "test", "audio_id": "foa_5e1fd10056bb92f7dc70", "audio_path": "audio/test/foa_5e1fd10056bb92f7dc70.wav", "scene_annotation_csv_path": "annotations/test/foa_5e1fd10056bb92f7dc70.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the musical instrument coming?", "answer": "8.2 degrees", "canonical_answer": "8.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.0, "end_time": 10.0, "azimuth_deg": 8.237, "elevation_deg": 33.033, "distance_m": 1.12}]}
{"qa_id": "qa_094dffd6fa80ce706ff8", "split": "test", "audio_id": "foa_e4b18ea601c3857f3b82", "audio_path": "audio/test/foa_e4b18ea601c3857f3b82.wav", "scene_annotation_csv_path": "annotations/test/foa_e4b18ea601c3857f3b82.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the time span of the musical instrument event?", "answer": "The musical instrument event occurs from 19.0s to 20.0s.", "canonical_answer": "19.0s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 2, "start_time": 19.0, "end_time": 20.0, "azimuth_deg": -49.371, "elevation_deg": 27.854, "distance_m": 1.5}]}
{"qa_id": "qa_c5b1d2ddece9f304fe53", "split": "test", "audio_id": "foa_f396aa3f1cf5755dc69b", "audio_path": "audio/test/foa_f396aa3f1cf5755dc69b.wav", "scene_annotation_csv_path": "annotations/test/foa_f396aa3f1cf5755dc69b.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the speech coming?", "answer": "54.7 degrees", "canonical_answer": "54.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.0, "end_time": 3.8, "azimuth_deg": 54.718, "elevation_deg": 0.0, "distance_m": 3.06}]}
{"qa_id": "qa_94c8421df1af6866555f", "split": "test", "audio_id": "foa_18aec77d49dae8a203d1", "audio_path": "audio/test/foa_18aec77d49dae8a203d1.wav", "scene_annotation_csv_path": "annotations/test/foa_18aec77d49dae8a203d1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the front-right side?", "answer": "The sound coming from the front-right is a dog.", "canonical_answer": "dog", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.6, "end_time": 9.4, "azimuth_deg": -44.124, "elevation_deg": 14.714, "distance_m": 3.48}]}
{"qa_id": "qa_4813150435da9d148551", "split": "test", "audio_id": "foa_496a259dc73ba7c6e9c1", "audio_path": "audio/test/foa_496a259dc73ba7c6e9c1.wav", "scene_annotation_csv_path": "annotations/test/foa_496a259dc73ba7c6e9c1.csv", "dataset": "starss22", "data_source": "dcase_real", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a musical instrument from 0.0s to 20.0s and water from 0.0s to 20.0s.", "canonical_answer": "musical instrument (0.0s to 20.0s); water (0.0s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -90.0, "elevation_deg": -48.0, "distance_m": null}, {"class_id": 57, "class_name": "water", "track_id": 1, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 172.0, "elevation_deg": -12.0, "distance_m": null}]}
{"qa_id": "qa_9e1f3a1a7029040e97fa", "split": "test", "audio_id": "foa_47d30e517c951264ecc1", "audio_path": "audio/test/foa_47d30e517c951264ecc1.wav", "scene_annotation_csv_path": "annotations/test/foa_47d30e517c951264ecc1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=156.6 degrees, elevation=-35.1 degrees?", "answer": "A car is located at azimuth=156.6 degrees and elevation=-35.1 degrees.", "canonical_answer": "car", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 2, "start_time": 9.1, "end_time": 12.4, "azimuth_deg": 156.563, "elevation_deg": -35.089, "distance_m": 2.23}]}
{"qa_id": "qa_681cc64a1f28705b519e", "split": "test", "audio_id": "foa_f265a83299695af9e935", "audio_path": "audio/test/foa_f265a83299695af9e935.wav", "scene_annotation_csv_path": "annotations/test/foa_f265a83299695af9e935.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the drawer cabinet in degrees.", "answer": "-24.2 degrees", "canonical_answer": "-24.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 0, "start_time": 0.1, "end_time": 1.1, "azimuth_deg": 80.417, "elevation_deg": -24.23, "distance_m": 3.62}]}
{"qa_id": "qa_c0b4a4fa73b86c3137e0", "split": "test", "audio_id": "foa_96e2bb17de4277b1d530", "audio_path": "audio/test/foa_96e2bb17de4277b1d530.wav", "scene_annotation_csv_path": "annotations/test/foa_96e2bb17de4277b1d530.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the drawer cabinet?", "answer": "-144.4 degrees", "canonical_answer": "-144.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 1, "start_time": 5.3, "end_time": 9.1, "azimuth_deg": -144.363, "elevation_deg": -3.302, "distance_m": 2.6}]}
{"qa_id": "qa_d7d9b9868e80943c8a7f", "split": "test", "audio_id": "foa_8fa8c63d5bf2db519a9e", "audio_path": "audio/test/foa_8fa8c63d5bf2db519a9e.wav", "scene_annotation_csv_path": "annotations/test/foa_8fa8c63d5bf2db519a9e.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "counting", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back-right?", "answer": "The sound source located at the back-right is an appliance.", "canonical_answer": "appliance", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.6, "end_time": 15.1, "azimuth_deg": -135.5, "elevation_deg": 14.31, "distance_m": 4.94}]}
{"qa_id": "qa_4be7974e77cfb992a22c", "split": "test", "audio_id": "foa_26f0741de6c8ab9f7b9a", "audio_path": "audio/test/foa_26f0741de6c8ab9f7b9a.wav", "scene_annotation_csv_path": "annotations/test/foa_26f0741de6c8ab9f7b9a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the crackle located?", "answer": "-2.2 degrees", "canonical_answer": "-2.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 0, "start_time": 4.1, "end_time": 20.0, "azimuth_deg": -158.365, "elevation_deg": -2.158, "distance_m": 2.42}]}
{"qa_id": "qa_a50b5376b2147198ffbc", "split": "test", "audio_id": "foa_2768ddfabb0677a17639", "audio_path": "audio/test/foa_2768ddfabb0677a17639.wav", "scene_annotation_csv_path": "annotations/test/foa_2768ddfabb0677a17639.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains glass from 0.0s to 6.3s.", "canonical_answer": "glass (0.0s to 6.3s)", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 0, "start_time": 0.0, "end_time": 6.3, "azimuth_deg": -72.568, "elevation_deg": 16.628, "distance_m": 0.57}]}
{"qa_id": "qa_629a9769944c6f4bb924", "split": "test", "audio_id": "foa_582659c50d4b3412355b", "audio_path": "audio/test/foa_582659c50d4b3412355b.wav", "scene_annotation_csv_path": "annotations/test/foa_582659c50d4b3412355b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the time span of the war sound event?", "answer": "The war sound is active from 0.0s to 1.4s.", "canonical_answer": "0.0s to 1.4s", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": -68.251, "elevation_deg": -14.084, "distance_m": 2.36}]}
{"qa_id": "qa_524b938df9c8da8036c7", "split": "test", "audio_id": "foa_0a63a4b5f660a09b0246", "audio_path": "audio/test/foa_0a63a4b5f660a09b0246.wav", "scene_annotation_csv_path": "annotations/test/foa_0a63a4b5f660a09b0246.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-17.9 degrees, elevation=-8.9 degrees?", "answer": "The sound detected at azimuth -17.9 degrees and elevation -8.9 degrees is a car.", "canonical_answer": "car", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 1, "start_time": 1.1, "end_time": 12.5, "azimuth_deg": -17.935, "elevation_deg": -8.875, "distance_m": 0.55}]}
{"qa_id": "qa_d52853b674b3cfd6488c", "split": "test", "audio_id": "foa_4dc80211c75b2798958b", "audio_path": "audio/test/foa_4dc80211c75b2798958b.wav", "scene_annotation_csv_path": "annotations/test/foa_4dc80211c75b2798958b.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval can the camera be heard?", "answer": "The camera is audible from 0.2s to 3.6s.", "canonical_answer": "0.2s to 3.6s", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.2, "end_time": 3.6, "azimuth_deg": -161.317, "elevation_deg": 36.767, "distance_m": 3.1}]}
{"qa_id": "qa_7901b6f4011aa78d5531", "split": "test", "audio_id": "foa_7ac302b6d8314baaf13b", "audio_path": "audio/test/foa_7ac302b6d8314baaf13b.wav", "scene_annotation_csv_path": "annotations/test/foa_7ac302b6d8314baaf13b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains ocean from 1.0s to 20.0s, speech from 8.2s to 11.9s, car from 9.5s to 17.3s, bell from 14.7s to 20.0s, and footsteps from 19.0s to 20.0s.", "canonical_answer": "ocean (1.0s to 20.0s); speech (8.2s to 11.9s); car (9.5s to 17.3s); bell (14.7s to 20.0s); footsteps (19.0s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 1.0, "end_time": 20.0, "azimuth_deg": -90.701, "elevation_deg": 15.179, "distance_m": 3.01}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 8.2, "end_time": 11.9, "azimuth_deg": 16.243, "elevation_deg": 4.666, "distance_m": 1.03}, {"class_id": 9, "class_name": "car", "track_id": 2, "start_time": 9.5, "end_time": 17.3, "azimuth_deg": -79.648, "elevation_deg": 44.06, "distance_m": 1.22}, {"class_id": 4, "class_name": "bell", "track_id": 4, "start_time": 14.7, "end_time": 20.0, "azimuth_deg": -90.913, "elevation_deg": -23.237, "distance_m": 3.13}, {"class_id": 23, "class_name": "footsteps", "track_id": 3, "start_time": 19.0, "end_time": 20.0, "azimuth_deg": 115.912, "elevation_deg": 17.474, "distance_m": 1.8}]}
{"qa_id": "qa_813f5b223969d5906efd", "split": "test", "audio_id": "foa_b773579f9db45a4aadec", "audio_path": "audio/test/foa_b773579f9db45a4aadec.wav", "scene_annotation_csv_path": "annotations/test/foa_b773579f9db45a4aadec.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=150.1 degrees, elevation=4.2 degrees?", "answer": "A bird is the sound heard from azimuth=150.1 degrees and elevation=4.2 degrees.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 8.9, "azimuth_deg": 150.118, "elevation_deg": 4.157, "distance_m": 2.78}]}
{"qa_id": "qa_061e1a368a9ffa7e3394", "split": "test", "audio_id": "foa_cd86aed52e83255cd09c", "audio_path": "audio/test/foa_cd86aed52e83255cd09c.wav", "scene_annotation_csv_path": "annotations/test/foa_cd86aed52e83255cd09c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the bell in degrees.", "answer": "-142.2 degrees", "canonical_answer": "-142.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": -142.165, "elevation_deg": 20.239, "distance_m": 0.83}]}
{"qa_id": "qa_4e14aa8fdd68f6c71a40", "split": "test", "audio_id": "foa_44d3e6b390fac16b3ebc", "audio_path": "audio/test/foa_44d3e6b390fac16b3ebc.wav", "scene_annotation_csv_path": "annotations/test/foa_44d3e6b390fac16b3ebc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the gong?", "answer": "20.4 degrees", "canonical_answer": "20.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 0.1, "end_time": 0.9, "azimuth_deg": -167.314, "elevation_deg": 20.35, "distance_m": 2.82}]}
{"qa_id": "qa_817dc92263914e9ea461", "split": "test", "audio_id": "foa_80b3eaa3f98f6c75a989", "audio_path": "audio/test/foa_80b3eaa3f98f6c75a989.wav", "scene_annotation_csv_path": "annotations/test/foa_80b3eaa3f98f6c75a989.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is located to the back-left and below the listener?", "answer": "The sound source coming from the back-left and below is a camera.", "canonical_answer": "camera", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.2, "end_time": 1.6, "azimuth_deg": 134.891, "elevation_deg": -24.214, "distance_m": 1.64}]}
{"qa_id": "qa_019f881564c48437e23a", "split": "test", "audio_id": "foa_8b0ceae13b71da0c9679", "audio_path": "audio/test/foa_8b0ceae13b71da0c9679.wav", "scene_annotation_csv_path": "annotations/test/foa_8b0ceae13b71da0c9679.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the paper sound occur?", "answer": "The paper event is active from 14.1s to 19.4s.", "canonical_answer": "14.1s to 19.4s", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 4, "start_time": 14.1, "end_time": 19.4, "azimuth_deg": -179.665, "elevation_deg": 4.29, "distance_m": 0.76}]}
{"qa_id": "qa_ea7a2e68f625cadb6b37", "split": "test", "audio_id": "foa_231054b8e59670b3814c", "audio_path": "audio/test/foa_231054b8e59670b3814c.wav", "scene_annotation_csv_path": "annotations/test/foa_231054b8e59670b3814c.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their respective time intervals?", "answer": "The audio clip features speech occurring from 0.3s to 11.8s and another instance of speech from 0.4s to 2.5s.", "canonical_answer": "speech (0.3s to 11.8s); speech (0.4s to 2.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 11.8, "azimuth_deg": 85.321, "elevation_deg": 0.0, "distance_m": 1.5}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 2.5, "azimuth_deg": -88.395, "elevation_deg": 0.0, "distance_m": 3.68}]}
{"qa_id": "qa_3a67c52b349d7cfff839", "split": "test", "audio_id": "foa_fb0303b160ed3439334a", "audio_path": "audio/test/foa_fb0303b160ed3439334a.wav", "scene_annotation_csv_path": "annotations/test/foa_fb0303b160ed3439334a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the thunderstorm in degrees.", "answer": "-46.0 degrees", "canonical_answer": "-46.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 1.4, "end_time": 14.2, "azimuth_deg": -45.999, "elevation_deg": -2.962, "distance_m": 2.76}]}
{"qa_id": "qa_f49b38beea713e7a503b", "split": "test", "audio_id": "foa_a46bd85394b3762b656e", "audio_path": "audio/test/foa_a46bd85394b3762b656e.wav", "scene_annotation_csv_path": "annotations/test/foa_a46bd85394b3762b656e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front-left?", "answer": "The source coming from the front-left is a keyboard instrument.", "canonical_answer": "keyboard instrument", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 2, "start_time": 4.0, "end_time": 4.8, "azimuth_deg": 22.557, "elevation_deg": -10.504, "distance_m": 2.83}]}
{"qa_id": "qa_24fa4d17514cc296e42e", "split": "test", "audio_id": "foa_817b86f2896e08588097", "audio_path": "audio/test/foa_817b86f2896e08588097.wav", "scene_annotation_csv_path": "annotations/test/foa_817b86f2896e08588097.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Identify the source at azimuth=123.5 degrees, elevation=-20.3 degrees.", "answer": "The source located at azimuth 123.5 degrees and elevation -20.3 degrees is a cat.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 4.1, "azimuth_deg": 123.507, "elevation_deg": -20.345, "distance_m": 2.34}]}
{"qa_id": "qa_f38e052c6814aa647634", "split": "test", "audio_id": "foa_76fe246716e277765b23", "audio_path": "audio/test/foa_76fe246716e277765b23.wav", "scene_annotation_csv_path": "annotations/test/foa_76fe246716e277765b23.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the male speech located?", "answer": "22.0 degrees", "canonical_answer": "22.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.2, "end_time": 3.4, "azimuth_deg": -26.343, "elevation_deg": 22.001, "distance_m": 3.0}]}
{"qa_id": "qa_72653f5a655fb31ccb61", "split": "test", "audio_id": "foa_d826b9496cb4c2d24a8b", "audio_path": "audio/test/foa_d826b9496cb4c2d24a8b.wav", "scene_annotation_csv_path": "annotations/test/foa_d826b9496cb4c2d24a8b.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the speech located?", "answer": "-3.2 degrees", "canonical_answer": "-3.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 15.4, "azimuth_deg": -141.812, "elevation_deg": -3.194, "distance_m": 4.46}]}
{"qa_id": "qa_d7a17313dd5f718c8914", "split": "test", "audio_id": "foa_ff9b5aeaa4ad531b21a8", "audio_path": "audio/test/foa_ff9b5aeaa4ad531b21a8.wav", "scene_annotation_csv_path": "annotations/test/foa_ff9b5aeaa4ad531b21a8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the duration of each event?", "answer": "The audio contains singing from 0.1s to 10.7s, dog from 5.5s to 15.9s, a wind instrument from 9.1s to 14.9s, and water from 14.4s to 15.5s.", "canonical_answer": "singing (0.1s to 10.7s); dog (5.5s to 15.9s); wind instrument (9.1s to 14.9s); water (14.4s to 15.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.1, "end_time": 10.7, "azimuth_deg": -91.398, "elevation_deg": -23.753, "distance_m": 3.44}, {"class_id": 16, "class_name": "dog", "track_id": 1, "start_time": 5.5, "end_time": 15.9, "azimuth_deg": -127.737, "elevation_deg": 13.835, "distance_m": 1.46}, {"class_id": 59, "class_name": "wind_instrument", "track_id": 2, "start_time": 9.1, "end_time": 14.9, "azimuth_deg": -149.672, "elevation_deg": -32.411, "distance_m": 1.57}, {"class_id": 57, "class_name": "water", "track_id": 3, "start_time": 14.4, "end_time": 15.5, "azimuth_deg": 72.531, "elevation_deg": 13.762, "distance_m": 2.65}]}
{"qa_id": "qa_c92fbced91f913c1d20d", "split": "test", "audio_id": "foa_88efed5c23ac741375f5", "audio_path": "audio/test/foa_88efed5c23ac741375f5.wav", "scene_annotation_csv_path": "annotations/test/foa_88efed5c23ac741375f5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the printer in degrees.", "answer": "32.9 degrees", "canonical_answer": "32.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 2, "start_time": 16.7, "end_time": 20.0, "azimuth_deg": 32.86, "elevation_deg": 21.389, "distance_m": 2.7}]}
{"qa_id": "qa_305f7c8893dc084aee62", "split": "test", "audio_id": "foa_a25b223d1df42c6bb654", "audio_path": "audio/test/foa_a25b223d1df42c6bb654.wav", "scene_annotation_csv_path": "annotations/test/foa_a25b223d1df42c6bb654.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back and below?", "answer": "The sound source coming from the back and below is a camera.", "canonical_answer": "camera", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.3, "end_time": 20.0, "azimuth_deg": 164.434, "elevation_deg": -41.866, "distance_m": 1.37}]}
{"qa_id": "qa_9cab74641f51f244238b", "split": "test", "audio_id": "foa_90191f2f991e0b294d67", "audio_path": "audio/test/foa_90191f2f991e0b294d67.wav", "scene_annotation_csv_path": "annotations/test/foa_90191f2f991e0b294d67.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-101.1 degrees, elevation=20.0 degrees?", "answer": "A clock is located at azimuth=-101.1 degrees and elevation=20.0 degrees.", "canonical_answer": "clock", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 7.0, "azimuth_deg": -101.132, "elevation_deg": 20.003, "distance_m": 2.9}]}
{"qa_id": "qa_303262d9445ffb7147b3", "split": "test", "audio_id": "foa_5a662e36833a041eeeb8", "audio_path": "audio/test/foa_5a662e36833a041eeeb8.wav", "scene_annotation_csv_path": "annotations/test/foa_5a662e36833a041eeeb8.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval does the speech occur?", "answer": "The speech is active from 0.1s to 2.4s.", "canonical_answer": "0.1s to 2.4s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.1, "end_time": 2.4, "azimuth_deg": -93.98, "elevation_deg": -32.329, "distance_m": 3.93}]}
{"qa_id": "qa_2af0d516997926a29e1c", "split": "test", "audio_id": "foa_3ecdba829254092c67b5", "audio_path": "audio/test/foa_3ecdba829254092c67b5.wav", "scene_annotation_csv_path": "annotations/test/foa_3ecdba829254092c67b5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the time interval for each?", "answer": "The audio contains a thunderstorm from 0.5s to 15.6s, percussion from 9.1s to 19.7s, and wind from 19.4s to 20.0s.", "canonical_answer": "thunderstorm (0.5s to 15.6s); percussion (9.1s to 19.7s); wind (19.4s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 0.5, "end_time": 15.6, "azimuth_deg": -119.733, "elevation_deg": 5.789, "distance_m": 1.52}, {"class_id": 41, "class_name": "percussion", "track_id": 1, "start_time": 9.1, "end_time": 19.7, "azimuth_deg": -168.033, "elevation_deg": -29.354, "distance_m": 1.4}, {"class_id": 58, "class_name": "wind", "track_id": 2, "start_time": 19.4, "end_time": 20.0, "azimuth_deg": 80.808, "elevation_deg": -30.208, "distance_m": 2.74}]}
{"qa_id": "qa_531ad8f70ee144de7b3b", "split": "test", "audio_id": "foa_159d7e36a2d0a38779a4", "audio_path": "audio/test/foa_159d7e36a2d0a38779a4.wav", "scene_annotation_csv_path": "annotations/test/foa_159d7e36a2d0a38779a4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the clock be heard?", "answer": "The clock is audible from 15.3s to 20.0s.", "canonical_answer": "15.3s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 2, "start_time": 15.3, "end_time": 20.0, "azimuth_deg": 75.452, "elevation_deg": -26.979, "distance_m": 2.9}]}
{"qa_id": "qa_2b8212b94621e8edf7a8", "split": "test", "audio_id": "foa_b0cf327b775eba5086e2", "audio_path": "audio/test/foa_b0cf327b775eba5086e2.wav", "scene_annotation_csv_path": "annotations/test/foa_b0cf327b775eba5086e2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=55.3 degrees, elevation=15.0 degrees?", "answer": "An aircraft is located at azimuth=55.3 degrees and elevation=15.0 degrees.", "canonical_answer": "aircraft", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.0, "end_time": 4.5, "azimuth_deg": 55.296, "elevation_deg": 15.034, "distance_m": 1.99}]}
{"qa_id": "qa_312c6c3c25c5bd6c69d4", "split": "test", "audio_id": "foa_076ac474160111b53daa", "audio_path": "audio/test/foa_076ac474160111b53daa.wav", "scene_annotation_csv_path": "annotations/test/foa_076ac474160111b53daa.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source can be heard from the back of the listener?", "answer": "The source heard from the back is a string instrument.", "canonical_answer": "string instrument", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 14.6, "azimuth_deg": -174.691, "elevation_deg": -1.038, "distance_m": 2.92}]}
{"qa_id": "qa_866655bd99fb14e44d39", "split": "test", "audio_id": "foa_60a90c554ed4b22b253a", "audio_path": "audio/test/foa_60a90c554ed4b22b253a.wav", "scene_annotation_csv_path": "annotations/test/foa_60a90c554ed4b22b253a.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the speech in degrees.", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 7.3, "azimuth_deg": -21.444, "elevation_deg": 0.0, "distance_m": 3.08}]}
{"qa_id": "qa_5224cbf4b88b839abca9", "split": "test", "audio_id": "foa_06911c942b0e04e11605", "audio_path": "audio/test/foa_06911c942b0e04e11605.wav", "scene_annotation_csv_path": "annotations/test/foa_06911c942b0e04e11605.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the scratch?", "answer": "-132.5 degrees", "canonical_answer": "-132.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 2, "start_time": 17.0, "end_time": 20.0, "azimuth_deg": -132.537, "elevation_deg": 32.488, "distance_m": 1.19}]}
{"qa_id": "qa_eac26d92726fb9905bc5", "split": "test", "audio_id": "foa_e2c803032e74faf20725", "audio_path": "audio/test/foa_e2c803032e74faf20725.wav", "scene_annotation_csv_path": "annotations/test/foa_e2c803032e74faf20725.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the musical instrument in degrees.", "answer": "133.6 degrees", "canonical_answer": "133.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.0, "end_time": 9.9, "azimuth_deg": 133.629, "elevation_deg": -12.916, "distance_m": 2.87}]}
{"qa_id": "qa_4df54f50ed6dc7257945", "split": "test", "audio_id": "foa_438a29567b7553ed689d", "audio_path": "audio/test/foa_438a29567b7553ed689d.wav", "scene_annotation_csv_path": "annotations/test/foa_438a29567b7553ed689d.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "At what times can the speech be heard?", "answer": "The speech is active from 0.6s to 5.6s.", "canonical_answer": "0.6s to 5.6s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 5.6, "azimuth_deg": -8.332, "elevation_deg": -9.975, "distance_m": 0.64}]}
{"qa_id": "qa_fc216427d86949b6437d", "split": "test", "audio_id": "foa_6a65ad629ae811f31990", "audio_path": "audio/test/foa_6a65ad629ae811f31990.wav", "scene_annotation_csv_path": "annotations/test/foa_6a65ad629ae811f31990.csv", "dataset": "tau2636594", "data_source": "dcase_real", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-59.5 degrees, elevation=10.0 degrees?", "answer": "A vehicle is heard coming from azimuth=-59.5 degrees and elevation=10.0 degrees.", "canonical_answer": "vehicle", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 5, "start_time": 0.6, "end_time": 4.58225, "azimuth_deg": -59.5, "elevation_deg": 10.0, "distance_m": 1.0}]}
{"qa_id": "qa_8db986d4bbe10dc7eb62", "split": "test", "audio_id": "foa_7dc92e4610b3a4a613d3", "audio_path": "audio/test/foa_7dc92e4610b3a4a613d3.wav", "scene_annotation_csv_path": "annotations/test/foa_7dc92e4610b3a4a613d3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a door sound from 0.3s to 2.6s.", "canonical_answer": "door (0.3s to 2.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.3, "end_time": 2.6, "azimuth_deg": -40.484, "elevation_deg": -10.357, "distance_m": 1.24}]}
{"qa_id": "qa_c922c682ae53bf100af4", "split": "test", "audio_id": "foa_947083601d451c05e950", "audio_path": "audio/test/foa_947083601d451c05e950.wav", "scene_annotation_csv_path": "annotations/test/foa_947083601d451c05e950.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is located to the front-left?", "answer": "The sound source coming from the front-left is a cat.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 1, "start_time": 3.7, "end_time": 6.1, "azimuth_deg": 45.415, "elevation_deg": 6.732, "distance_m": 2.19}]}
{"qa_id": "qa_63b8849bbf9ef2751d6a", "split": "test", "audio_id": "foa_9cdcc37c8b83f093a8be", "audio_path": "audio/test/foa_9cdcc37c8b83f093a8be.wav", "scene_annotation_csv_path": "annotations/test/foa_9cdcc37c8b83f093a8be.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the typing located?", "answer": "9.5 degrees", "canonical_answer": "9.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.4, "end_time": 19.7, "azimuth_deg": 112.327, "elevation_deg": 9.536, "distance_m": 2.6}]}
{"qa_id": "qa_5d2464096926ac7366fb", "split": "test", "audio_id": "foa_1248641bbd2ef110b27a", "audio_path": "audio/test/foa_1248641bbd2ef110b27a.wav", "scene_annotation_csv_path": "annotations/test/foa_1248641bbd2ef110b27a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the speech?", "answer": "79.4 degrees", "canonical_answer": "79.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 4.5, "end_time": 9.6, "azimuth_deg": 79.357, "elevation_deg": -2.732, "distance_m": 2.41}]}
{"qa_id": "qa_62438a7f4dd0a1a1cddd", "split": "test", "audio_id": "foa_d589c36b40cd4fbc7d67", "audio_path": "audio/test/foa_d589c36b40cd4fbc7d67.wav", "scene_annotation_csv_path": "annotations/test/foa_d589c36b40cd4fbc7d67.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the clock occur?", "answer": "The clock sound is active from 0.2s to 7.3s.", "canonical_answer": "0.2s to 7.3s", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.2, "end_time": 7.3, "azimuth_deg": -25.54, "elevation_deg": -25.233, "distance_m": 3.24}]}
{"qa_id": "qa_d1a54ff7aa0113288df8", "split": "test", "audio_id": "foa_48c69585d8a9d11d446d", "audio_path": "audio/test/foa_48c69585d8a9d11d446d.wav", "scene_annotation_csv_path": "annotations/test/foa_48c69585d8a9d11d446d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains glass from 0.4s to 1.2s.", "canonical_answer": "glass (0.4s to 1.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 0, "start_time": 0.4, "end_time": 1.2, "azimuth_deg": -100.565, "elevation_deg": 2.741, "distance_m": 3.13}]}
{"qa_id": "qa_afc56d25c53409e9f09e", "split": "test", "audio_id": "foa_e045895ca8c970111b22", "audio_path": "audio/test/foa_e045895ca8c970111b22.wav", "scene_annotation_csv_path": "annotations/test/foa_e045895ca8c970111b22.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=158.8 degrees, elevation=1.1 degrees?", "answer": "A door is located at azimuth=158.8 degrees, elevation=1.1 degrees.", "canonical_answer": "door", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 158.795, "elevation_deg": 1.136, "distance_m": 3.01}]}
{"qa_id": "qa_aa6f48b49e71aa6c3b90", "split": "test", "audio_id": "foa_661ffa45842f08439cf9", "audio_path": "audio/test/foa_661ffa45842f08439cf9.wav", "scene_annotation_csv_path": "annotations/test/foa_661ffa45842f08439cf9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the back-left of the listener?", "answer": "The sound source located to the back-left is tape.", "canonical_answer": "tape", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 2, "start_time": 6.5, "end_time": 13.5, "azimuth_deg": 123.79, "elevation_deg": 9.989, "distance_m": 3.48}]}
{"qa_id": "qa_4bfe705d637799775527", "split": "test", "audio_id": "foa_ae746a4c9242a5db541e", "audio_path": "audio/test/foa_ae746a4c9242a5db541e.wav", "scene_annotation_csv_path": "annotations/test/foa_ae746a4c9242a5db541e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the musical instrument?", "answer": "-35.9 degrees", "canonical_answer": "-35.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.1, "end_time": 3.8, "azimuth_deg": 150.275, "elevation_deg": -35.915, "distance_m": 1.07}]}
{"qa_id": "qa_73a7731d2f1875cd4d7d", "split": "test", "audio_id": "foa_4f5f66655c7fb2bb27fb", "audio_path": "audio/test/foa_4f5f66655c7fb2bb27fb.wav", "scene_annotation_csv_path": "annotations/test/foa_4f5f66655c7fb2bb27fb.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the singing?", "answer": "24.8 degrees", "canonical_answer": "24.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 4, "start_time": 0.0, "end_time": 2.8, "azimuth_deg": 175.268, "elevation_deg": 24.787, "distance_m": 0.57}]}
{"qa_id": "qa_61459a691b42a9a6d168", "split": "test", "audio_id": "foa_a750d7b6124deaaf737f", "audio_path": "audio/test/foa_a750d7b6124deaaf737f.wav", "scene_annotation_csv_path": "annotations/test/foa_a750d7b6124deaaf737f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the aircraft occur?", "answer": "The aircraft is active from 7.3s to 10.2s.", "canonical_answer": "7.3s to 10.2s", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 2, "start_time": 7.3, "end_time": 10.2, "azimuth_deg": -165.139, "elevation_deg": -42.471, "distance_m": 1.88}]}
{"qa_id": "qa_121889616940f4e71fe3", "split": "test", "audio_id": "foa_97055cb9dbdb042ade79", "audio_path": "audio/test/foa_97055cb9dbdb042ade79.wav", "scene_annotation_csv_path": "annotations/test/foa_97055cb9dbdb042ade79.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=56.2 degrees, elevation=2.1 degrees?", "answer": "The sound heard from azimuth=56.2 degrees and elevation=2.1 degrees is writing.", "canonical_answer": "writing", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 2, "start_time": 6.4, "end_time": 8.8, "azimuth_deg": 56.159, "elevation_deg": 2.106, "distance_m": 2.05}]}
{"qa_id": "qa_547ddf3c6f274e41d8ce", "split": "test", "audio_id": "foa_2682ace8063250c6599e", "audio_path": "audio/test/foa_2682ace8063250c6599e.wav", "scene_annotation_csv_path": "annotations/test/foa_2682ace8063250c6599e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is heard from the front-right of the listener?", "answer": "The source coming from the front-right is a drum.", "canonical_answer": "drum", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": -49.731, "elevation_deg": 3.085, "distance_m": 1.3}]}
{"qa_id": "qa_2df3aad66a05ea51bdd4", "split": "test", "audio_id": "foa_4cbf1d8ce1b18af64c5a", "audio_path": "audio/test/foa_4cbf1d8ce1b18af64c5a.wav", "scene_annotation_csv_path": "annotations/test/foa_4cbf1d8ce1b18af64c5a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the wind instrument?", "answer": "-14.9 degrees", "canonical_answer": "-14.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.2, "end_time": 6.1, "azimuth_deg": -14.897, "elevation_deg": 20.132, "distance_m": 2.81}]}
{"qa_id": "qa_2e54b13655d984b2ddd2", "split": "test", "audio_id": "foa_e6ca8eb5fb12456c8fbc", "audio_path": "audio/test/foa_e6ca8eb5fb12456c8fbc.wav", "scene_annotation_csv_path": "annotations/test/foa_e6ca8eb5fb12456c8fbc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their specific time intervals?", "answer": "The audio contains tearing from 0.8s to 2.0s.", "canonical_answer": "tearing (0.8s to 2.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 0.8, "end_time": 2.0, "azimuth_deg": -98.462, "elevation_deg": -10.303, "distance_m": 2.76}]}
{"qa_id": "qa_46475f5a925c6de021a9", "split": "test", "audio_id": "foa_9cca0a605d69d80c9dde", "audio_path": "audio/test/foa_9cca0a605d69d80c9dde.wav", "scene_annotation_csv_path": "annotations/test/foa_9cca0a605d69d80c9dde.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the writing in degrees.", "answer": "-106.2 degrees", "canonical_answer": "-106.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.1, "end_time": 7.4, "azimuth_deg": -106.226, "elevation_deg": -33.727, "distance_m": 2.22}]}
{"qa_id": "qa_4b535dea38306c92734d", "split": "test", "audio_id": "foa_4af3964f8cc8f05a5181", "audio_path": "audio/test/foa_4af3964f8cc8f05a5181.wav", "scene_annotation_csv_path": "annotations/test/foa_4af3964f8cc8f05a5181.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the speech occur?", "answer": "The speech is active from 0.3s to 3.5s.", "canonical_answer": "0.3s to 3.5s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 3.5, "azimuth_deg": 108.776, "elevation_deg": 0.0, "distance_m": 3.72}]}
{"qa_id": "qa_b057b7aba2a3d173d1d5", "split": "test", "audio_id": "foa_ef22c687acb10fe75875", "audio_path": "audio/test/foa_ef22c687acb10fe75875.wav", "scene_annotation_csv_path": "annotations/test/foa_ef22c687acb10fe75875.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-67.7 degrees, elevation=-16.1 degrees?", "answer": "A gong is located at azimuth=-67.7 degrees and elevation=-16.1 degrees.", "canonical_answer": "gong", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 3, "start_time": 18.8, "end_time": 20.0, "azimuth_deg": -67.672, "elevation_deg": -16.058, "distance_m": 2.02}]}
{"qa_id": "qa_24162f5fca50eef2eba9", "split": "test", "audio_id": "foa_72d34dcda9dc74e53a68", "audio_path": "audio/test/foa_72d34dcda9dc74e53a68.wav", "scene_annotation_csv_path": "annotations/test/foa_72d34dcda9dc74e53a68.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the human vocalization located?", "answer": "3.9 degrees", "canonical_answer": "3.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.0, "end_time": 1.8, "azimuth_deg": -58.61, "elevation_deg": 3.925, "distance_m": 3.21}]}
{"qa_id": "qa_c67da62c737d9d991033", "split": "test", "audio_id": "foa_76b9747b92b87cee40f5", "audio_path": "audio/test/foa_76b9747b92b87cee40f5.wav", "scene_annotation_csv_path": "annotations/test/foa_76b9747b92b87cee40f5.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip contains speech from 0.3s to 4.7s and additional speech from 0.4s to 6.8s.", "canonical_answer": "speech (0.3s to 4.7s); speech (0.4s to 6.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 4.7, "azimuth_deg": -126.086, "elevation_deg": -24.361, "distance_m": 3.12}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 6.8, "azimuth_deg": -122.916, "elevation_deg": -21.57, "distance_m": 3.75}]}
{"qa_id": "qa_d1814d04f21874545e53", "split": "test", "audio_id": "foa_6c54f566a7ed9fcdb36e", "audio_path": "audio/test/foa_6c54f566a7ed9fcdb36e.wav", "scene_annotation_csv_path": "annotations/test/foa_6c54f566a7ed9fcdb36e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left?", "answer": "The source located to the left is water.", "canonical_answer": "water", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.2, "end_time": 5.8, "azimuth_deg": 99.584, "elevation_deg": 1.939, "distance_m": 1.66}]}
{"qa_id": "qa_397a24cbca7cd4225171", "split": "test", "audio_id": "foa_322aaac24273a5467cf1", "audio_path": "audio/test/foa_322aaac24273a5467cf1.wav", "scene_annotation_csv_path": "annotations/test/foa_322aaac24273a5467cf1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the keyboard instrument active?", "answer": "The keyboard instrument is active from 5.5s to 8.0s.", "canonical_answer": "5.5s to 8.0s", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 1, "start_time": 5.5, "end_time": 8.0, "azimuth_deg": -105.599, "elevation_deg": 16.404, "distance_m": 1.52}]}
{"qa_id": "qa_3d264cf5cebaefc004b4", "split": "test", "audio_id": "foa_eece90253fbfaa3e07ed", "audio_path": "audio/test/foa_eece90253fbfaa3e07ed.wav", "scene_annotation_csv_path": "annotations/test/foa_eece90253fbfaa3e07ed.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the door?", "answer": "-50.8 degrees", "canonical_answer": "-50.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": 24.69, "elevation_deg": -50.769, "distance_m": 1.09}]}
{"qa_id": "qa_6a93d1cee953df534ca0", "split": "test", "audio_id": "foa_3e1206a1402ba4dab7a3", "audio_path": "audio/test/foa_3e1206a1402ba4dab7a3.wav", "scene_annotation_csv_path": "annotations/test/foa_3e1206a1402ba4dab7a3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in the recording, and what are their corresponding time intervals?", "answer": "The audio features a metal clink from 0.0s to 18.9s, a dog from 2.7s to 17.4s, a cat from 13.9s to 20.0s, and a crack from 19.5s to 20.0s.", "canonical_answer": "metal clink (0.0s to 18.9s); dog (2.7s to 17.4s); cat (13.9s to 20.0s); crack (19.5s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.0, "end_time": 18.9, "azimuth_deg": 91.284, "elevation_deg": -0.92, "distance_m": 1.12}, {"class_id": 16, "class_name": "dog", "track_id": 1, "start_time": 2.7, "end_time": 17.4, "azimuth_deg": -143.152, "elevation_deg": -10.488, "distance_m": 2.24}, {"class_id": 10, "class_name": "cat", "track_id": 2, "start_time": 13.9, "end_time": 20.0, "azimuth_deg": -57.694, "elevation_deg": 11.268, "distance_m": 2.69}, {"class_id": 13, "class_name": "crack", "track_id": 3, "start_time": 19.5, "end_time": 20.0, "azimuth_deg": -162.65, "elevation_deg": 15.488, "distance_m": 3.4}]}
{"qa_id": "qa_20be13e1f9635963a59e", "split": "test", "audio_id": "foa_21ff6f501d5fbe15fb9f", "audio_path": "audio/test/foa_21ff6f501d5fbe15fb9f.wav", "scene_annotation_csv_path": "annotations/test/foa_21ff6f501d5fbe15fb9f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the tool?", "answer": "-99.9 degrees", "canonical_answer": "-99.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.3, "end_time": 5.5, "azimuth_deg": -99.904, "elevation_deg": -23.836, "distance_m": 2.4}]}
{"qa_id": "qa_258595291cc724ddd5f3", "split": "test", "audio_id": "foa_d9d593f43248bb777f6f", "audio_path": "audio/test/foa_d9d593f43248bb777f6f.wav", "scene_annotation_csv_path": "annotations/test/foa_d9d593f43248bb777f6f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front-right and above the listener?", "answer": "The sound source located to the front-right and above the listener is a tool.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.2, "end_time": 2.4, "azimuth_deg": -38.569, "elevation_deg": 23.477, "distance_m": 1.59}]}
{"qa_id": "qa_826fbffb86ab7498057d", "split": "test", "audio_id": "foa_0adf14540e116f23d5cb", "audio_path": "audio/test/foa_0adf14540e116f23d5cb.wav", "scene_annotation_csv_path": "annotations/test/foa_0adf14540e116f23d5cb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-5.4 degrees, elevation=-16.6 degrees?", "answer": "An animal is located at azimuth -5.4 degrees and elevation -16.6 degrees.", "canonical_answer": "animal", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 0.5, "end_time": 20.0, "azimuth_deg": -5.445, "elevation_deg": -16.6, "distance_m": 2.59}]}
{"qa_id": "qa_2e52c30658439c486d19", "split": "test", "audio_id": "foa_f7ba8e02bda2b44c940e", "audio_path": "audio/test/foa_f7ba8e02bda2b44c940e.wav", "scene_annotation_csv_path": "annotations/test/foa_f7ba8e02bda2b44c940e.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "counting", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains human vocalization from 0.0s to 5.1s and footsteps from 1.6s to 8.2s.", "canonical_answer": "human vocalization (0.0s to 5.1s); footsteps (1.6s to 8.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 1, "start_time": 0.0, "end_time": 5.1, "azimuth_deg": 22.509, "elevation_deg": -31.423, "distance_m": 1.01}, {"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 1.6, "end_time": 8.2, "azimuth_deg": -125.759, "elevation_deg": 40.8, "distance_m": 2.32}]}
{"qa_id": "qa_a3a9f8fd32619e0dc7f8", "split": "test", "audio_id": "foa_ec6ac345bb9753230558", "audio_path": "audio/test/foa_ec6ac345bb9753230558.wav", "scene_annotation_csv_path": "annotations/test/foa_ec6ac345bb9753230558.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is located at the front-right?", "answer": "The sound source coming from the front-right is a string instrument.", "canonical_answer": "string instrument", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 2, "start_time": 9.1, "end_time": 9.7, "azimuth_deg": -43.945, "elevation_deg": 6.129, "distance_m": 2.84}]}
{"qa_id": "qa_538d43fd89072b01a842", "split": "test", "audio_id": "foa_64bf11dab49a38556418", "audio_path": "audio/test/foa_64bf11dab49a38556418.wav", "scene_annotation_csv_path": "annotations/test/foa_64bf11dab49a38556418.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the tool be heard?", "answer": "The tool is active from 0.1s to 1.0s.", "canonical_answer": "0.1s to 1.0s", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.1, "end_time": 1.0, "azimuth_deg": 62.284, "elevation_deg": 23.771, "distance_m": 2.41}]}
{"qa_id": "qa_b9f34c9329b88e16b767", "split": "test", "audio_id": "foa_8dc5d1018ab0f3258a6a", "audio_path": "audio/test/foa_8dc5d1018ab0f3258a6a.wav", "scene_annotation_csv_path": "annotations/test/foa_8dc5d1018ab0f3258a6a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the body sound?", "answer": "-58.9 degrees", "canonical_answer": "-58.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.2, "end_time": 0.6, "azimuth_deg": -58.903, "elevation_deg": 6.729, "distance_m": 2.68}]}
{"qa_id": "qa_746e24a63416338cf213", "split": "test", "audio_id": "foa_9679f8177dd90911cf71", "audio_path": "audio/test/foa_9679f8177dd90911cf71.wav", "scene_annotation_csv_path": "annotations/test/foa_9679f8177dd90911cf71.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-59.6 degrees, elevation=-13.5 degrees?", "answer": "A door is located at azimuth -59.6 degrees and elevation -13.5 degrees.", "canonical_answer": "door", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 1.0, "end_time": 1.6, "azimuth_deg": -59.569, "elevation_deg": -13.514, "distance_m": 1.56}]}
{"qa_id": "qa_df016177a13262c6df42", "split": "test", "audio_id": "foa_86ddbeedbb52328cdb9d", "audio_path": "audio/test/foa_86ddbeedbb52328cdb9d.wav", "scene_annotation_csv_path": "annotations/test/foa_86ddbeedbb52328cdb9d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the camera?", "answer": "-26.2 degrees", "canonical_answer": "-26.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.3, "end_time": 2.0, "azimuth_deg": 30.484, "elevation_deg": -26.18, "distance_m": 2.73}]}
{"qa_id": "qa_ba94fcdd962ef10f64b6", "split": "test", "audio_id": "foa_0ef046b0e7321c61c85c", "audio_path": "audio/test/foa_0ef046b0e7321c61c85c.wav", "scene_annotation_csv_path": "annotations/test/foa_0ef046b0e7321c61c85c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the musical instrument?", "answer": "137.8 degrees", "canonical_answer": "137.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 1, "start_time": 6.9, "end_time": 9.8, "azimuth_deg": 137.767, "elevation_deg": 9.794, "distance_m": 1.98}]}
{"qa_id": "qa_1649ff5f1a7602ce8647", "split": "test", "audio_id": "foa_0137a08f3d5722ef27dd", "audio_path": "audio/test/foa_0137a08f3d5722ef27dd.wav", "scene_annotation_csv_path": "annotations/test/foa_0137a08f3d5722ef27dd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=85.5 degrees, elevation=23.9 degrees?", "answer": "A bird is located at azimuth=85.5 degrees and elevation=23.9 degrees.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 2, "start_time": 7.4, "end_time": 14.3, "azimuth_deg": 85.454, "elevation_deg": 23.88, "distance_m": 2.11}]}
{"qa_id": "qa_92ad2dd9fda49fe1b415", "split": "test", "audio_id": "foa_2652f4776b953e6fb73f", "audio_path": "audio/test/foa_2652f4776b953e6fb73f.wav", "scene_annotation_csv_path": "annotations/test/foa_2652f4776b953e6fb73f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the tool?", "answer": "-11.9 degrees", "canonical_answer": "-11.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 0.9, "azimuth_deg": -52.138, "elevation_deg": -11.937, "distance_m": 2.16}]}
{"qa_id": "qa_4a22f859221a7292e49e", "split": "test", "audio_id": "foa_67453e7a67aca05ef1a0", "audio_path": "audio/test/foa_67453e7a67aca05ef1a0.wav", "scene_annotation_csv_path": "annotations/test/foa_67453e7a67aca05ef1a0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left?", "answer": "The source coming from the left is breathing.", "canonical_answer": "breathing", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.2, "end_time": 16.9, "azimuth_deg": 111.946, "elevation_deg": -14.264, "distance_m": 1.68}]}
{"qa_id": "qa_9e213803567a9e960452", "split": "test", "audio_id": "foa_a5958e4bed5b0751d686", "audio_path": "audio/test/foa_a5958e4bed5b0751d686.wav", "scene_annotation_csv_path": "annotations/test/foa_a5958e4bed5b0751d686.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the rain active?", "answer": "The rain is active during the interval from 0.0s to 5.4s.", "canonical_answer": "0.0s to 5.4s", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 5.4, "azimuth_deg": 20.812, "elevation_deg": -4.149, "distance_m": 3.17}]}
{"qa_id": "qa_2909ed02b1e3bac1b05a", "split": "test", "audio_id": "foa_5ee6599a3a4c27606915", "audio_path": "audio/test/foa_5ee6599a3a4c27606915.wav", "scene_annotation_csv_path": "annotations/test/foa_5ee6599a3a4c27606915.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sounds are present in the audio clip, and what are their respective time intervals?", "answer": "The audio clip features a string instrument that is heard from 0.0s to 5.4s.", "canonical_answer": "string instrument (0.0s to 5.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 5.4, "azimuth_deg": 27.092, "elevation_deg": 10.129, "distance_m": 3.41}]}
{"qa_id": "qa_69981a2a9ea038307eb5", "split": "test", "audio_id": "foa_e8d4e014ae311ad3bc5f", "audio_path": "audio/test/foa_e8d4e014ae311ad3bc5f.wav", "scene_annotation_csv_path": "annotations/test/foa_e8d4e014ae311ad3bc5f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the finger snapping?", "answer": "-66.2 degrees", "canonical_answer": "-66.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 0, "start_time": 0.5, "end_time": 0.7, "azimuth_deg": -66.151, "elevation_deg": 20.958, "distance_m": 2.78}]}
{"qa_id": "qa_f58ab9fedf1eb3413102", "split": "test", "audio_id": "foa_53ae348087cc4efeb28c", "audio_path": "audio/test/foa_53ae348087cc4efeb28c.wav", "scene_annotation_csv_path": "annotations/test/foa_53ae348087cc4efeb28c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the wind instrument located?", "answer": "26.7 degrees", "canonical_answer": "26.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.1, "end_time": 3.6, "azimuth_deg": 170.098, "elevation_deg": 26.738, "distance_m": 1.1}]}
{"qa_id": "qa_d6e69fb856a1ba58f3bf", "split": "test", "audio_id": "foa_b700beab584d568f66fe", "audio_path": "audio/test/foa_b700beab584d568f66fe.wav", "scene_annotation_csv_path": "annotations/test/foa_b700beab584d568f66fe.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the percussion be heard?", "answer": "The percussion is active from 0.4s to 14.3s.", "canonical_answer": "0.4s to 14.3s", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.4, "end_time": 14.3, "azimuth_deg": 125.899, "elevation_deg": -0.12, "distance_m": 2.06}]}
{"qa_id": "qa_7e4aa70f7d7596db8ca6", "split": "test", "audio_id": "foa_0254354d35da20cbcf40", "audio_path": "audio/test/foa_0254354d35da20cbcf40.wav", "scene_annotation_csv_path": "annotations/test/foa_0254354d35da20cbcf40.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=3.1 degrees, elevation=25.6 degrees?", "answer": "A gong is located at azimuth=3.1 degrees and elevation=25.6 degrees.", "canonical_answer": "gong", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 0.1, "end_time": 5.5, "azimuth_deg": 3.073, "elevation_deg": 25.614, "distance_m": 3.36}]}
{"qa_id": "qa_6fb9576383a859b216b2", "split": "test", "audio_id": "foa_5f5d6b2f4ca9c2eaabca", "audio_path": "audio/test/foa_5f5d6b2f4ca9c2eaabca.wav", "scene_annotation_csv_path": "annotations/test/foa_5f5d6b2f4ca9c2eaabca.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the back-right?", "answer": "The sound source coming from the back-right is a metal clink.", "canonical_answer": "metal clink", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.8, "end_time": 7.1, "azimuth_deg": -134.542, "elevation_deg": 2.509, "distance_m": 2.34}]}
{"qa_id": "qa_3882e5e1aba212cce9cb", "split": "test", "audio_id": "foa_152fc99abeb5920c164d", "audio_path": "audio/test/foa_152fc99abeb5920c164d.wav", "scene_annotation_csv_path": "annotations/test/foa_152fc99abeb5920c164d.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the time interval for each?", "answer": "The audio contains typing from 0.0s to 4.4s and speech from 0.6s to 2.6s.", "canonical_answer": "typing (0.0s to 4.4s); speech (0.6s to 2.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.0, "end_time": 4.433562, "azimuth_deg": 35.393, "elevation_deg": -26.784, "distance_m": 6.68}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 2.6, "azimuth_deg": -19.5065, "elevation_deg": -15.1925, "distance_m": 2.86}]}
{"qa_id": "qa_c1ffc3a19eff6d4aee8a", "split": "test", "audio_id": "foa_5ce63a4524ff8054c348", "audio_path": "audio/test/foa_5ce63a4524ff8054c348.wav", "scene_annotation_csv_path": "annotations/test/foa_5ce63a4524ff8054c348.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be heard in this audio clip, and what are their respective time intervals?", "answer": "The audio contains water from 1.1s to 1.2s.", "canonical_answer": "water (1.1s to 1.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 1.1, "end_time": 1.2, "azimuth_deg": 58.253, "elevation_deg": -11.179, "distance_m": 3.19}]}
{"qa_id": "qa_f363b1d7aa3e96ffb747", "split": "test", "audio_id": "foa_6f561e124a6f9c6d2b7f", "audio_path": "audio/test/foa_6f561e124a6f9c6d2b7f.wav", "scene_annotation_csv_path": "annotations/test/foa_6f561e124a6f9c6d2b7f.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the speech coming?", "answer": "66.3 degrees", "canonical_answer": "66.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 6.2, "azimuth_deg": 66.33, "elevation_deg": -5.976, "distance_m": 3.17}]}
{"qa_id": "qa_c393ba432a5e5fb06836", "split": "test", "audio_id": "foa_694ed48527953764c3ef", "audio_path": "audio/test/foa_694ed48527953764c3ef.wav", "scene_annotation_csv_path": "annotations/test/foa_694ed48527953764c3ef.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the back-left and above the listener?", "answer": "The sound source coming from the back-left and above is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 4.8, "azimuth_deg": 145.5, "elevation_deg": 21.261, "distance_m": 4.84}]}
{"qa_id": "qa_5006e9899e2967c0e3d0", "split": "test", "audio_id": "foa_228505de4c18bee1fecd", "audio_path": "audio/test/foa_228505de4c18bee1fecd.wav", "scene_annotation_csv_path": "annotations/test/foa_228505de4c18bee1fecd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the percussion event occur?", "answer": "The percussion event is active from 0.0s to 1.0s.", "canonical_answer": "0.0s to 1.0s", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 1.0, "azimuth_deg": -143.089, "elevation_deg": 22.853, "distance_m": 0.61}]}
{"qa_id": "qa_fac239960558d21b27ac", "split": "test", "audio_id": "foa_50938212f5995229b228", "audio_path": "audio/test/foa_50938212f5995229b228.wav", "scene_annotation_csv_path": "annotations/test/foa_50938212f5995229b228.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the body sound in degrees.", "answer": "-11.0 degrees", "canonical_answer": "-11.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": 50.605, "elevation_deg": -11.022, "distance_m": 2.7}]}
{"qa_id": "qa_795fb6d91f8f290ed8de", "split": "test", "audio_id": "foa_926bd1af38d61a1d0154", "audio_path": "audio/test/foa_926bd1af38d61a1d0154.wav", "scene_annotation_csv_path": "annotations/test/foa_926bd1af38d61a1d0154.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=96.6 degrees, elevation=0.0 degrees?", "answer": "The sound detected at azimuth=96.6 degrees and elevation=0.0 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 19.8, "azimuth_deg": 96.626, "elevation_deg": 0.0, "distance_m": 3.84}]}
{"qa_id": "qa_a82ff85c1d05114cec32", "split": "test", "audio_id": "foa_34d564bc980ee17fa19c", "audio_path": "audio/test/foa_34d564bc980ee17fa19c.wav", "scene_annotation_csv_path": "annotations/test/foa_34d564bc980ee17fa19c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the train active?", "answer": "The train is active from 0.0s to 20.0s.", "canonical_answer": "0.0s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 174.898, "elevation_deg": 28.726, "distance_m": 1.86}]}
{"qa_id": "qa_5620739495247d885495", "split": "test", "audio_id": "foa_63934ab2b6baebcd21cf", "audio_path": "audio/test/foa_63934ab2b6baebcd21cf.wav", "scene_annotation_csv_path": "annotations/test/foa_63934ab2b6baebcd21cf.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in the recording, and what are their respective time intervals?", "answer": "The audio contains speech from 0.4s to 7.8s and another instance of speech from 0.6s to 5.7s.", "canonical_answer": "speech (0.4s to 7.8s); speech (0.6s to 5.7s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 7.8, "azimuth_deg": 108.611, "elevation_deg": 5.917, "distance_m": 5.02}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 5.7, "azimuth_deg": 108.611, "elevation_deg": 0.0, "distance_m": 4.58}]}
{"qa_id": "qa_2b694ec8a6049fe3acf5", "split": "test", "audio_id": "foa_e7a46e492d967be2cacc", "audio_path": "audio/test/foa_e7a46e492d967be2cacc.wav", "scene_annotation_csv_path": "annotations/test/foa_e7a46e492d967be2cacc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the right?", "answer": "The source located to the right is human vocalization.", "canonical_answer": "human vocalization", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.1, "end_time": 0.8, "azimuth_deg": -109.178, "elevation_deg": -10.92, "distance_m": 1.72}]}
{"qa_id": "qa_22046b10328f8364e844", "split": "test", "audio_id": "foa_26f344a0810e27c8b162", "audio_path": "audio/test/foa_26f344a0810e27c8b162.wav", "scene_annotation_csv_path": "annotations/test/foa_26f344a0810e27c8b162.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the laughter in degrees.", "answer": "-15.6 degrees", "canonical_answer": "-15.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.8, "end_time": 18.2, "azimuth_deg": -168.389, "elevation_deg": -15.628, "distance_m": 2.24}]}
{"qa_id": "qa_2df4e70d01de5743e3cc", "split": "test", "audio_id": "foa_e43990db8bfa8bf99b36", "audio_path": "audio/test/foa_e43990db8bfa8bf99b36.wav", "scene_annotation_csv_path": "annotations/test/foa_e43990db8bfa8bf99b36.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-87.6 degrees, elevation=-7.5 degrees?", "answer": "A guitar is located at azimuth=-87.6 degrees and elevation=-7.5 degrees.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.2, "end_time": 4.0, "azimuth_deg": -87.644, "elevation_deg": -7.548, "distance_m": 1.03}]}
{"qa_id": "qa_2131253ec240c218a5bb", "split": "test", "audio_id": "foa_e71c601bb801b3688e91", "audio_path": "audio/test/foa_e71c601bb801b3688e91.wav", "scene_annotation_csv_path": "annotations/test/foa_e71c601bb801b3688e91.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the cat?", "answer": "157.2 degrees", "canonical_answer": "157.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 6.7, "azimuth_deg": 157.162, "elevation_deg": 13.077, "distance_m": 3.43}]}
{"qa_id": "qa_a85d3f101aa63547856f", "split": "test", "audio_id": "foa_20edadeee64a36de23e2", "audio_path": "audio/test/foa_20edadeee64a36de23e2.wav", "scene_annotation_csv_path": "annotations/test/foa_20edadeee64a36de23e2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval does the crushing sound occur?", "answer": "The crushing event is active from 14.6s to 17.6s.", "canonical_answer": "14.6s to 17.6s", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 2, "start_time": 14.6, "end_time": 17.6, "azimuth_deg": -40.473, "elevation_deg": 30.314, "distance_m": 1.28}]}
{"qa_id": "qa_acccfe1e707de3bacf76", "split": "test", "audio_id": "foa_9942cf0881e534c34b8a", "audio_path": "audio/test/foa_9942cf0881e534c34b8a.wav", "scene_annotation_csv_path": "annotations/test/foa_9942cf0881e534c34b8a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the breathing in degrees.", "answer": "21.1 degrees", "canonical_answer": "21.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.0, "end_time": 3.0, "azimuth_deg": 19.077, "elevation_deg": 21.085, "distance_m": 2.48}]}
{"qa_id": "qa_19607cde47c6fe9aa125", "split": "test", "audio_id": "foa_42b516ba37c0612accfa", "audio_path": "audio/test/foa_42b516ba37c0612accfa.wav", "scene_annotation_csv_path": "annotations/test/foa_42b516ba37c0612accfa.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the left and above side?", "answer": "The sound that can be heard from the left and above is a vehicle.", "canonical_answer": "vehicle", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.2, "end_time": 6.8, "azimuth_deg": 98.669, "elevation_deg": 39.449, "distance_m": 1.75}]}
{"qa_id": "qa_b6e018ae1b8df19b0139", "split": "test", "audio_id": "foa_0450937ec382ac15b795", "audio_path": "audio/test/foa_0450937ec382ac15b795.wav", "scene_annotation_csv_path": "annotations/test/foa_0450937ec382ac15b795.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip contains body sound occurring from 0.2s to 10.8s.", "canonical_answer": "body sound (0.2s to 10.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.2, "end_time": 10.8, "azimuth_deg": -19.416, "elevation_deg": 30.88, "distance_m": 1.72}]}
{"qa_id": "qa_37c56c9e5786ce8f7ff2", "split": "test", "audio_id": "foa_aa655709c6663e739a7a", "audio_path": "audio/test/foa_aa655709c6663e739a7a.wav", "scene_annotation_csv_path": "annotations/test/foa_aa655709c6663e739a7a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=16.7 degrees, elevation=-28.9 degrees?", "answer": "A bird is heard coming from azimuth=16.7 degrees and elevation=-28.9 degrees.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.3, "end_time": 14.2, "azimuth_deg": 16.72, "elevation_deg": -28.936, "distance_m": 1.16}]}
{"qa_id": "qa_86d5ab975a7418cdf291", "split": "test", "audio_id": "foa_3ed129becfadbe6b878c", "audio_path": "audio/test/foa_3ed129becfadbe6b878c.wav", "scene_annotation_csv_path": "annotations/test/foa_3ed129becfadbe6b878c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the keyboard instrument?", "answer": "-132.8 degrees", "canonical_answer": "-132.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 9.1, "azimuth_deg": -132.772, "elevation_deg": -10.602, "distance_m": 2.76}]}
{"qa_id": "qa_31e70bd5af72566eca45", "split": "test", "audio_id": "foa_5a8d36948f53b8f703e8", "audio_path": "audio/test/foa_5a8d36948f53b8f703e8.wav", "scene_annotation_csv_path": "annotations/test/foa_5a8d36948f53b8f703e8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are present in this audio, and what are their respective time intervals?", "answer": "The audio features a drum from 0.2s to 20.0s, a telephone alarm from 5.1s to 7.0s, and an appliance from 8.8s to 20.0s.", "canonical_answer": "drum (0.2s to 20.0s); telephone alarm (5.1s to 7.0s); appliance (8.8s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": -50.932, "elevation_deg": 16.286, "distance_m": 2.71}, {"class_id": 50, "class_name": "telephone_alarm", "track_id": 1, "start_time": 5.1, "end_time": 7.0, "azimuth_deg": 56.823, "elevation_deg": -14.118, "distance_m": 2.62}, {"class_id": 3, "class_name": "appliance", "track_id": 2, "start_time": 8.8, "end_time": 20.0, "azimuth_deg": -166.418, "elevation_deg": -7.272, "distance_m": 1.53}]}
{"qa_id": "qa_01c69bc57309d32895be", "split": "test", "audio_id": "foa_526513d3601dbfa8d099", "audio_path": "audio/test/foa_526513d3601dbfa8d099.wav", "scene_annotation_csv_path": "annotations/test/foa_526513d3601dbfa8d099.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left and below the listener?", "answer": "The source heard coming from the left and below the listener is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 17.6, "azimuth_deg": 96.202, "elevation_deg": -21.556, "distance_m": 3.78}]}
{"qa_id": "qa_9cf4d803a062dcee00b4", "split": "test", "audio_id": "foa_c8377df14a5057a94c0a", "audio_path": "audio/test/foa_c8377df14a5057a94c0a.wav", "scene_annotation_csv_path": "annotations/test/foa_c8377df14a5057a94c0a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the body sound located?", "answer": "2.6 degrees", "canonical_answer": "2.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 2, "start_time": 16.0, "end_time": 18.1, "azimuth_deg": 129.384, "elevation_deg": 2.62, "distance_m": 3.03}]}
{"qa_id": "qa_6d6ad17acef3b3dcac09", "split": "test", "audio_id": "foa_75127c629800768cf775", "audio_path": "audio/test/foa_75127c629800768cf775.wav", "scene_annotation_csv_path": "annotations/test/foa_75127c629800768cf775.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=44.7 degrees, elevation=6.6 degrees?", "answer": "The sound originating from azimuth=44.7 degrees and elevation=6.6 degrees is wind.", "canonical_answer": "wind", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 1, "start_time": 4.3, "end_time": 12.0, "azimuth_deg": 44.737, "elevation_deg": 6.566, "distance_m": 1.65}]}
{"qa_id": "qa_7e6431558abcd3cca377", "split": "test", "audio_id": "foa_f275bfa4b3d93a9157ab", "audio_path": "audio/test/foa_f275bfa4b3d93a9157ab.wav", "scene_annotation_csv_path": "annotations/test/foa_f275bfa4b3d93a9157ab.csv", "dataset": "tau2019", "data_source": "dcase_real", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the door coming?", "answer": "-170.0 degrees", "canonical_answer": "-170.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 42, "start_time": 3.7, "end_time": 4.1, "azimuth_deg": -170.0, "elevation_deg": 10.0, "distance_m": 2.0}]}
{"qa_id": "qa_d466a17622441ded34b9", "split": "test", "audio_id": "foa_1f631966fe14420cc43c", "audio_path": "audio/test/foa_1f631966fe14420cc43c.wav", "scene_annotation_csv_path": "annotations/test/foa_1f631966fe14420cc43c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the fire active?", "answer": "The fire is active from 10.8s to 11.8s.", "canonical_answer": "10.8s to 11.8s", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 2, "start_time": 10.8, "end_time": 11.8, "azimuth_deg": 43.144, "elevation_deg": -14.365, "distance_m": 3.15}]}
{"qa_id": "qa_912350ac7351aefdd087", "split": "test", "audio_id": "foa_b9ddfe9f1ab139d020f3", "audio_path": "audio/test/foa_b9ddfe9f1ab139d020f3.wav", "scene_annotation_csv_path": "annotations/test/foa_b9ddfe9f1ab139d020f3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the drawer cabinet coming?", "answer": "-76.2 degrees", "canonical_answer": "-76.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 1, "start_time": 6.8, "end_time": 11.6, "azimuth_deg": -76.236, "elevation_deg": 1.453, "distance_m": 2.89}]}
{"qa_id": "qa_ee3c1ec6231579cd2b35", "split": "test", "audio_id": "foa_5c485ea3418f6b6e1002", "audio_path": "audio/test/foa_5c485ea3418f6b6e1002.wav", "scene_annotation_csv_path": "annotations/test/foa_5c485ea3418f6b6e1002.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is heard from the back and above of the listener?", "answer": "The source heard from the back and above is a printer.", "canonical_answer": "printer", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -171.596, "elevation_deg": 35.999, "distance_m": 1.25}]}
{"qa_id": "qa_a9447903154b1c5f0fa5", "split": "test", "audio_id": "foa_0f0ba22c82b54a4a0473", "audio_path": "audio/test/foa_0f0ba22c82b54a4a0473.wav", "scene_annotation_csv_path": "annotations/test/foa_0f0ba22c82b54a4a0473.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the machine in degrees.", "answer": "-23.7 degrees", "canonical_answer": "-23.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.2, "end_time": 4.0, "azimuth_deg": -171.221, "elevation_deg": -23.657, "distance_m": 3.24}]}
{"qa_id": "qa_e364e2d5d66717281657", "split": "test", "audio_id": "foa_c8d518334190e732261b", "audio_path": "audio/test/foa_c8d518334190e732261b.wav", "scene_annotation_csv_path": "annotations/test/foa_c8d518334190e732261b.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-55.1 degrees, elevation=0.0 degrees?", "answer": "The sound detected at azimuth -55.1 degrees and elevation 0.0 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 9.8, "azimuth_deg": -55.067, "elevation_deg": 0.0, "distance_m": 4.54}]}
{"qa_id": "qa_f112f5463a92bc26f03a", "split": "test", "audio_id": "foa_4b98607844cd2563a4b4", "audio_path": "audio/test/foa_4b98607844cd2563a4b4.wav", "scene_annotation_csv_path": "annotations/test/foa_4b98607844cd2563a4b4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval is the machine active?", "answer": "The machine event occurs from 0.0s to 8.0s.", "canonical_answer": "0.0s to 8.0s", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 8.0, "azimuth_deg": 140.028, "elevation_deg": -14.257, "distance_m": 2.19}]}
{"qa_id": "qa_3e0d5ec4f168960de414", "split": "test", "audio_id": "foa_73583cd6dee9772c60fe", "audio_path": "audio/test/foa_73583cd6dee9772c60fe.wav", "scene_annotation_csv_path": "annotations/test/foa_73583cd6dee9772c60fe.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in this audio clip, and what are their respective time intervals?", "answer": "The audio contains speech from 0.2s to 9.0s and speech from 0.6s to 1.8s.", "canonical_answer": "speech (0.2s to 9.0s); speech (0.6s to 1.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 9.0, "azimuth_deg": -79.413, "elevation_deg": 0.0, "distance_m": 2.47}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 1.8, "azimuth_deg": 87.836, "elevation_deg": -9.736, "distance_m": 3.11}]}
{"qa_id": "qa_9af0c78090e19262408a", "split": "test", "audio_id": "foa_2ea9f577710c4131ded2", "audio_path": "audio/test/foa_2ea9f577710c4131ded2.wav", "scene_annotation_csv_path": "annotations/test/foa_2ea9f577710c4131ded2.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the keyboard instrument?", "answer": "149.8 degrees", "canonical_answer": "149.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 4.910063, "azimuth_deg": 149.826, "elevation_deg": 3.0905, "distance_m": 3.245}]}
{"qa_id": "qa_f5f2d1d795b8c7a52115", "split": "test", "audio_id": "foa_1962b33f5776bdb8d0ce", "audio_path": "audio/test/foa_1962b33f5776bdb8d0ce.wav", "scene_annotation_csv_path": "annotations/test/foa_1962b33f5776bdb8d0ce.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=58.0 degrees, elevation=-3.7 degrees?", "answer": "The sound heard from azimuth=58.0 degrees and elevation=-3.7 degrees is paper.", "canonical_answer": "paper", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.1, "end_time": 7.7, "azimuth_deg": 57.973, "elevation_deg": -3.714, "distance_m": 2.84}]}
{"qa_id": "qa_350134b76a52c3d66010", "split": "test", "audio_id": "foa_697bd0f8bb456ce10cd8", "audio_path": "audio/test/foa_697bd0f8bb456ce10cd8.wav", "scene_annotation_csv_path": "annotations/test/foa_697bd0f8bb456ce10cd8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front-right?", "answer": "The source coming from the front-right is an aircraft.", "canonical_answer": "aircraft", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.2, "end_time": 8.5, "azimuth_deg": -36.971, "elevation_deg": 6.387, "distance_m": 2.46}]}
{"qa_id": "qa_6a5fa2046f2f0ecafa09", "split": "test", "audio_id": "foa_ade63470e3d3bea4d8c2", "audio_path": "audio/test/foa_ade63470e3d3bea4d8c2.wav", "scene_annotation_csv_path": "annotations/test/foa_ade63470e3d3bea4d8c2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the singing in degrees.", "answer": "35.7 degrees", "canonical_answer": "35.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 5.3, "azimuth_deg": 109.216, "elevation_deg": 35.664, "distance_m": 1.56}]}
{"qa_id": "qa_bcf13c0a97cc8529fb92", "split": "test", "audio_id": "foa_d11f6bf8cf035d80644d", "audio_path": "audio/test/foa_d11f6bf8cf035d80644d.wav", "scene_annotation_csv_path": "annotations/test/foa_d11f6bf8cf035d80644d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a door sound from 1.2s to 1.4s.", "canonical_answer": "door (1.2s to 1.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 1.2, "end_time": 1.4, "azimuth_deg": 18.698, "elevation_deg": -5.184, "distance_m": 0.72}]}
{"qa_id": "qa_f3193907b3f10d0eb61b", "split": "test", "audio_id": "foa_38984b5728a77f1bb3f5", "audio_path": "audio/test/foa_38984b5728a77f1bb3f5.wav", "scene_annotation_csv_path": "annotations/test/foa_38984b5728a77f1bb3f5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the metal clink occur?", "answer": "The metal clink is active from 0.5s to 2.2s.", "canonical_answer": "0.5s to 2.2s", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 1, "start_time": 0.5, "end_time": 2.2, "azimuth_deg": -73.117, "elevation_deg": 41.211, "distance_m": 0.96}]}
{"qa_id": "qa_11511fe26c3f85cbb7f7", "split": "test", "audio_id": "foa_1b2c61017ad73f85fddf", "audio_path": "audio/test/foa_1b2c61017ad73f85fddf.wav", "scene_annotation_csv_path": "annotations/test/foa_1b2c61017ad73f85fddf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the machine in degrees.", "answer": "44.9 degrees", "canonical_answer": "44.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 14.7, "azimuth_deg": 44.912, "elevation_deg": 4.744, "distance_m": 2.38}]}
{"qa_id": "qa_68c6076baf21c0f07964", "split": "test", "audio_id": "foa_a710a8a1324e05c2b7b4", "audio_path": "audio/test/foa_a710a8a1324e05c2b7b4.wav", "scene_annotation_csv_path": "annotations/test/foa_a710a8a1324e05c2b7b4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the knock be heard?", "answer": "The knock is active from 4.2s to 18.9s.", "canonical_answer": "4.2s to 18.9s", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 0, "start_time": 4.2, "end_time": 18.9, "azimuth_deg": 7.448, "elevation_deg": -21.625, "distance_m": 1.88}]}
{"qa_id": "qa_1ba5d2ec614023b92c9c", "split": "test", "audio_id": "foa_62c56d5b3357686fbf1d", "audio_path": "audio/test/foa_62c56d5b3357686fbf1d.wav", "scene_annotation_csv_path": "annotations/test/foa_62c56d5b3357686fbf1d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the right and above?", "answer": "The source located to the right and above is a guitar.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 1.8, "azimuth_deg": -76.351, "elevation_deg": 20.836, "distance_m": 2.4}]}
{"qa_id": "qa_f90cd647b7c88d644de3", "split": "test", "audio_id": "foa_3dffc4916242930b7ca8", "audio_path": "audio/test/foa_3dffc4916242930b7ca8.wav", "scene_annotation_csv_path": "annotations/test/foa_3dffc4916242930b7ca8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the writing located?", "answer": "8.2 degrees", "canonical_answer": "8.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 2, "start_time": 4.7, "end_time": 15.2, "azimuth_deg": 176.929, "elevation_deg": 8.211, "distance_m": 3.44}]}
{"qa_id": "qa_129c674e5255c2019715", "split": "test", "audio_id": "foa_671867ecfdc288e158d7", "audio_path": "audio/test/foa_671867ecfdc288e158d7.wav", "scene_annotation_csv_path": "annotations/test/foa_671867ecfdc288e158d7.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-64.5 degrees, elevation=1.1 degrees?", "answer": "The sound detected at azimuth=-64.5 degrees and elevation=1.1 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 8.9, "azimuth_deg": -64.502, "elevation_deg": 1.102, "distance_m": 2.13}]}
{"qa_id": "qa_b1c22557479281deb3d0", "split": "test", "audio_id": "foa_7bd316e4d7d4a7a13154", "audio_path": "audio/test/foa_7bd316e4d7d4a7a13154.wav", "scene_annotation_csv_path": "annotations/test/foa_7bd316e4d7d4a7a13154.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be heard in this audio clip, and what is the time interval for each?", "answer": "The audio contains a machine sound that lasts from 2.1s to 5.4s.", "canonical_answer": "machine (2.1s to 5.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 2.1, "end_time": 5.4, "azimuth_deg": -36.418, "elevation_deg": -37.78, "distance_m": 0.88}]}
{"qa_id": "qa_4dd7df01c44e5509b9b1", "split": "test", "audio_id": "foa_187c0c71668c403847b3", "audio_path": "audio/test/foa_187c0c71668c403847b3.wav", "scene_annotation_csv_path": "annotations/test/foa_187c0c71668c403847b3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval can the cat be heard?", "answer": "The cat is active from 1.5s to 6.6s.", "canonical_answer": "1.5s to 6.6s", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 1, "start_time": 1.5, "end_time": 6.6, "azimuth_deg": 10.455, "elevation_deg": -36.684, "distance_m": 2.72}]}
{"qa_id": "qa_94775a2547bb8d323b97", "split": "test", "audio_id": "foa_6b1dfd2d3f7cbe1ee88e", "audio_path": "audio/test/foa_6b1dfd2d3f7cbe1ee88e.wav", "scene_annotation_csv_path": "annotations/test/foa_6b1dfd2d3f7cbe1ee88e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-9.9 degrees, elevation=26.1 degrees?", "answer": "The sound heard from azimuth -9.9 degrees and elevation 26.1 degrees is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 2.0, "end_time": 7.5, "azimuth_deg": -9.891, "elevation_deg": 26.104, "distance_m": 2.0}]}
{"qa_id": "qa_7544ce09cf9263c50f5f", "split": "test", "audio_id": "foa_4033cc74d3f00d00093b", "audio_path": "audio/test/foa_4033cc74d3f00d00093b.wav", "scene_annotation_csv_path": "annotations/test/foa_4033cc74d3f00d00093b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front-left?", "answer": "The sound source coming from the front-left is footsteps.", "canonical_answer": "footsteps", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 4, "start_time": 17.9, "end_time": 20.0, "azimuth_deg": 62.367, "elevation_deg": -4.861, "distance_m": 2.75}]}
{"qa_id": "qa_247db25efb51c6e5459c", "split": "test", "audio_id": "foa_f49ba599572367d46515", "audio_path": "audio/test/foa_f49ba599572367d46515.wav", "scene_annotation_csv_path": "annotations/test/foa_f49ba599572367d46515.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the speech in degrees.", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 11.2, "azimuth_deg": -99.744, "elevation_deg": 0.0, "distance_m": 2.93}]}
{"qa_id": "qa_ab2977865f6ca25a6663", "split": "test", "audio_id": "foa_864444af02a6c042ec70", "audio_path": "audio/test/foa_864444af02a6c042ec70.wav", "scene_annotation_csv_path": "annotations/test/foa_864444af02a6c042ec70.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be identified in this clip, and what is the duration of each?", "answer": "The audio contains a thunderstorm occurring from 1.8s to 5.2s.", "canonical_answer": "thunderstorm (1.8s to 5.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 1.8, "end_time": 5.2, "azimuth_deg": 93.799, "elevation_deg": -0.899, "distance_m": 2.37}]}
{"qa_id": "qa_8b84e4f89daabdd52b53", "split": "test", "audio_id": "foa_4c687d99e9c4f2e08ab6", "audio_path": "audio/test/foa_4c687d99e9c4f2e08ab6.wav", "scene_annotation_csv_path": "annotations/test/foa_4c687d99e9c4f2e08ab6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the appliance?", "answer": "-158.3 degrees", "canonical_answer": "-158.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.0, "end_time": 10.4, "azimuth_deg": -158.269, "elevation_deg": 30.19, "distance_m": 1.77}]}
{"qa_id": "qa_32c675de7ad86e48ad06", "split": "test", "audio_id": "foa_6ba8f20dc4922c67b562", "audio_path": "audio/test/foa_6ba8f20dc4922c67b562.wav", "scene_annotation_csv_path": "annotations/test/foa_6ba8f20dc4922c67b562.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the speech active?", "answer": "The speech is active from 0.6s to 4.1s.", "canonical_answer": "0.6s to 4.1s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 4.1, "azimuth_deg": 114.051, "elevation_deg": 0.0, "distance_m": 3.77}]}
{"qa_id": "qa_0b4b55a69e240843f19c", "split": "test", "audio_id": "foa_fdb955ca61884456b826", "audio_path": "audio/test/foa_fdb955ca61884456b826.wav", "scene_annotation_csv_path": "annotations/test/foa_fdb955ca61884456b826.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the machine in degrees.", "answer": "-18.0 degrees", "canonical_answer": "-18.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 0.5, "azimuth_deg": 42.577, "elevation_deg": -18.024, "distance_m": 0.76}]}
{"qa_id": "qa_40a062b30df7db42b324", "split": "test", "audio_id": "foa_d77db6defd8c1ca6493f", "audio_path": "audio/test/foa_d77db6defd8c1ca6493f.wav", "scene_annotation_csv_path": "annotations/test/foa_d77db6defd8c1ca6493f.csv", "dataset": "starss23", "data_source": "dcase_real", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio features female speech from 0.0s to 0.5s, 3.0s to 3.5s, and 10.0s to 13.5s, male speech from 0.0s to 2.5s, 3.5s to 4.5s, 13.5s to 20.0s, and 19.0s to 20.0s, and a musical instrument from 6.5s to 20.0s.", "canonical_answer": "female speech (0.0s to 0.5s); male speech (0.0s to 2.5s); female speech (3.0s to 3.5s); male speech (3.5s to 4.5s); musical instrument (6.5s to 20.0s); female speech (10.0s to 13.5s); male speech (13.5s to 20.0s); male speech (19.0s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 3, "start_time": 0.0, "end_time": 0.5, "azimuth_deg": -109.0, "elevation_deg": -13.0, "distance_m": 1.16}, {"class_id": 36, "class_name": "male_speech", "track_id": 2, "start_time": 0.0, "end_time": 2.5, "azimuth_deg": 107.0, "elevation_deg": 18.0, "distance_m": 1.52}, {"class_id": 20, "class_name": "female_speech", "track_id": 3, "start_time": 3.0, "end_time": 3.5, "azimuth_deg": -112.0, "elevation_deg": -11.0, "distance_m": 1.21}, {"class_id": 36, "class_name": "male_speech", "track_id": 1, "start_time": 3.5, "end_time": 4.5, "azimuth_deg": -82.0, "elevation_deg": -11.0, "distance_m": 1.27}, {"class_id": 38, "class_name": "musical_instrument", "track_id": 4, "start_time": 6.5, "end_time": 20.0, "azimuth_deg": 65.0, "elevation_deg": -33.0, "distance_m": 0.92}, {"class_id": 20, "class_name": "female_speech", "track_id": 3, "start_time": 10.0, "end_time": 13.5, "azimuth_deg": -111.0, "elevation_deg": -10.0, "distance_m": 1.23}, {"class_id": 36, "class_name": "male_speech", "track_id": 1, "start_time": 13.5, "end_time": 20.0, "azimuth_deg": -80.0, "elevation_deg": -10.0, "distance_m": 1.27}, {"class_id": 36, "class_name": "male_speech", "track_id": 2, "start_time": 19.0, "end_time": 20.0, "azimuth_deg": 106.5, "elevation_deg": 19.0, "distance_m": 1.495}]}
{"qa_id": "qa_77cf173cc1ad0e4e95f0", "split": "test", "audio_id": "foa_92b3c8abad036afb4bc8", "audio_path": "audio/test/foa_92b3c8abad036afb4bc8.wav", "scene_annotation_csv_path": "annotations/test/foa_92b3c8abad036afb4bc8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source can be heard from the front-left side?", "answer": "The source coming from the front-left is a zipper.", "canonical_answer": "zipper", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.8, "end_time": 11.1, "azimuth_deg": 26.57, "elevation_deg": -9.321, "distance_m": 0.85}]}
{"qa_id": "qa_6245382676bb77946d36", "split": "test", "audio_id": "foa_fcece8776e6fa082a69a", "audio_path": "audio/test/foa_fcece8776e6fa082a69a.wav", "scene_annotation_csv_path": "annotations/test/foa_fcece8776e6fa082a69a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the drawer cabinet coming?", "answer": "-85.1 degrees", "canonical_answer": "-85.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 2, "start_time": 10.3, "end_time": 12.1, "azimuth_deg": -85.148, "elevation_deg": -49.597, "distance_m": 1.51}]}
{"qa_id": "qa_802ec672dde98cda7c29", "split": "test", "audio_id": "foa_7b6adfacafa79e971024", "audio_path": "audio/test/foa_7b6adfacafa79e971024.wav", "scene_annotation_csv_path": "annotations/test/foa_7b6adfacafa79e971024.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-25.6 degrees, elevation=1.8 degrees?", "answer": "The sound heard from azimuth -25.6 degrees and elevation 1.8 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 6.2, "azimuth_deg": -25.642, "elevation_deg": 1.817, "distance_m": 3.04}]}
{"qa_id": "qa_bddbae13fe7fa0edc072", "split": "test", "audio_id": "foa_e3a2370c0195c8339fd5", "audio_path": "audio/test/foa_e3a2370c0195c8339fd5.wav", "scene_annotation_csv_path": "annotations/test/foa_e3a2370c0195c8339fd5.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their specific time intervals?", "answer": "The audio contains speech occurring from 0.3s to 2.3s and speech occurring from 0.6s to 9.2s.", "canonical_answer": "speech (0.3s to 2.3s); speech (0.6s to 9.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 2.3, "azimuth_deg": -71.984, "elevation_deg": 0.0, "distance_m": 2.09}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 9.2, "azimuth_deg": 96.951, "elevation_deg": 0.0, "distance_m": 3.3}]}
{"qa_id": "qa_6a21f9b3e583bec8a919", "split": "test", "audio_id": "foa_aa24bb3a5a1be20bd92e", "audio_path": "audio/test/foa_aa24bb3a5a1be20bd92e.wav", "scene_annotation_csv_path": "annotations/test/foa_aa24bb3a5a1be20bd92e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is heard from the front of the listener?", "answer": "The source coming from the front is footsteps.", "canonical_answer": "footsteps", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.2, "end_time": 1.6, "azimuth_deg": 17.276, "elevation_deg": 1.597, "distance_m": 2.24}]}
{"qa_id": "qa_33a06974202cbf652ab5", "split": "test", "audio_id": "foa_bd134395845a0a8b910f", "audio_path": "audio/test/foa_bd134395845a0a8b910f.wav", "scene_annotation_csv_path": "annotations/test/foa_bd134395845a0a8b910f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the body sound located?", "answer": "-7.6 degrees", "canonical_answer": "-7.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": 52.099, "elevation_deg": -7.618, "distance_m": 1.26}]}
{"qa_id": "qa_a12929ee4cb7d5e90b98", "split": "test", "audio_id": "foa_fa85b6239eb6b883bda2", "audio_path": "audio/test/foa_fa85b6239eb6b883bda2.wav", "scene_annotation_csv_path": "annotations/test/foa_fa85b6239eb6b883bda2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the vehicle active?", "answer": "The vehicle is active from 1.3s to 2.1s.", "canonical_answer": "1.3s to 2.1s", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 1, "start_time": 1.3, "end_time": 2.1, "azimuth_deg": -142.53, "elevation_deg": -32.839, "distance_m": 1.07}]}
{"qa_id": "qa_d9c8af848e54e39ecbdd", "split": "test", "audio_id": "foa_83f1e41fc93b671865ba", "audio_path": "audio/test/foa_83f1e41fc93b671865ba.wav", "scene_annotation_csv_path": "annotations/test/foa_83f1e41fc93b671865ba.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the drawer cabinet?", "answer": "-119.8 degrees", "canonical_answer": "-119.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 0, "start_time": 0.0, "end_time": 4.3, "azimuth_deg": -119.831, "elevation_deg": 1.073, "distance_m": 13.87}]}
{"qa_id": "qa_9d8e470994884e2082bd", "split": "test", "audio_id": "foa_1e2c421b601d51c9065b", "audio_path": "audio/test/foa_1e2c421b601d51c9065b.wav", "scene_annotation_csv_path": "annotations/test/foa_1e2c421b601d51c9065b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=21.6 degrees, elevation=1.8 degrees?", "answer": "The sound heard from azimuth=21.6 degrees, elevation=1.8 degrees is a metal clink.", "canonical_answer": "metal clink", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.8, "end_time": 2.4, "azimuth_deg": 21.568, "elevation_deg": 1.809, "distance_m": 3.2}]}
{"qa_id": "qa_e8e605c3054ad5da64cc", "split": "test", "audio_id": "foa_418e9762a314e7affabd", "audio_path": "audio/test/foa_418e9762a314e7affabd.wav", "scene_annotation_csv_path": "annotations/test/foa_418e9762a314e7affabd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the musical instrument?", "answer": "-128.5 degrees", "canonical_answer": "-128.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.0, "end_time": 9.9, "azimuth_deg": -128.509, "elevation_deg": -31.254, "distance_m": 1.25}]}
{"qa_id": "qa_572bba19751be73cbe96", "split": "test", "audio_id": "foa_963721f985620168729d", "audio_path": "audio/test/foa_963721f985620168729d.wav", "scene_annotation_csv_path": "annotations/test/foa_963721f985620168729d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the laughter be heard?", "answer": "The laughter is active from 13.4s to 17.1s.", "canonical_answer": "13.4s to 17.1s", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 3, "start_time": 13.4, "end_time": 17.1, "azimuth_deg": -115.01, "elevation_deg": -2.625, "distance_m": 3.48}]}
{"qa_id": "qa_fc35dfab102567955125", "split": "test", "audio_id": "foa_b0f551c41b0a38f64ccf", "audio_path": "audio/test/foa_b0f551c41b0a38f64ccf.wav", "scene_annotation_csv_path": "annotations/test/foa_b0f551c41b0a38f64ccf.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-75.0 degrees, elevation=0.0 degrees?", "answer": "The sound detected at azimuth -75.0 degrees and elevation 0.0 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 4.1, "azimuth_deg": -74.958, "elevation_deg": 0.0, "distance_m": 2.21}]}
{"qa_id": "qa_6d25093b8ebc81c99074", "split": "test", "audio_id": "foa_05b5d30c12d2039e2db5", "audio_path": "audio/test/foa_05b5d30c12d2039e2db5.wav", "scene_annotation_csv_path": "annotations/test/foa_05b5d30c12d2039e2db5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and during what time intervals do they occur?", "answer": "The audio contains a tool sound from 0.0s to 0.3s.", "canonical_answer": "tool (0.0s to 0.3s)", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": -151.364, "elevation_deg": 45.316, "distance_m": 1.82}]}
{"qa_id": "qa_edf0561685a51a285739", "split": "test", "audio_id": "foa_c06906e351232f600c0f", "audio_path": "audio/test/foa_c06906e351232f600c0f.wav", "scene_annotation_csv_path": "annotations/test/foa_c06906e351232f600c0f.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the speech in degrees.", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 10.1, "azimuth_deg": 77.329, "elevation_deg": 0.0, "distance_m": 4.07}]}
{"qa_id": "qa_cb0fe216a77251a7f241", "split": "test", "audio_id": "foa_b3a40064a44d4c3dafdc", "audio_path": "audio/test/foa_b3a40064a44d4c3dafdc.wav", "scene_annotation_csv_path": "annotations/test/foa_b3a40064a44d4c3dafdc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located in the front and below the listener?", "answer": "The sound source located in the front and below is a string instrument.", "canonical_answer": "string instrument", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 3.0, "azimuth_deg": -18.322, "elevation_deg": -29.422, "distance_m": 0.59}]}
{"qa_id": "qa_a138d204f0a9b892b716", "split": "test", "audio_id": "foa_c82613feae8d384d0fee", "audio_path": "audio/test/foa_c82613feae8d384d0fee.wav", "scene_annotation_csv_path": "annotations/test/foa_c82613feae8d384d0fee.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-69.8 degrees, elevation=26.2 degrees?", "answer": "A bell is located at azimuth -69.8 degrees and elevation 26.2 degrees.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 0.5, "azimuth_deg": -69.827, "elevation_deg": 26.242, "distance_m": 3.84}]}
{"qa_id": "qa_dfe8375d5147925f0172", "split": "test", "audio_id": "foa_d0d3194d6be82ddacdff", "audio_path": "audio/test/foa_d0d3194d6be82ddacdff.wav", "scene_annotation_csv_path": "annotations/test/foa_d0d3194d6be82ddacdff.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the singing in degrees.", "answer": "13.0 degrees", "canonical_answer": "13.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 1.2, "end_time": 5.0, "azimuth_deg": -31.67, "elevation_deg": 12.984, "distance_m": 3.17}]}
{"qa_id": "qa_befe37b7cec8be94d71e", "split": "test", "audio_id": "foa_f234a0d7c28d1bf2cd9c", "audio_path": "audio/test/foa_f234a0d7c28d1bf2cd9c.wav", "scene_annotation_csv_path": "annotations/test/foa_f234a0d7c28d1bf2cd9c.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be identified in this audio clip, and what are their respective time intervals?", "answer": "The audio contains a drawer cabinet sound from 0.5s to 3.0s, a drawer cabinet sound from 1.7s to 2.0s, and a drawer cabinet sound from 3.5s to 7.3s.", "canonical_answer": "drawer cabinet (0.5s to 3.0s); drawer cabinet (1.7s to 2.0s); drawer cabinet (3.5s to 7.3s)", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 0, "start_time": 0.5, "end_time": 3.0, "azimuth_deg": -31.205, "elevation_deg": 0.0, "distance_m": 1.41}, {"class_id": 18, "class_name": "drawer_cabinet", "track_id": 2, "start_time": 1.7, "end_time": 2.0, "azimuth_deg": 88.417, "elevation_deg": -50.15, "distance_m": 1.94}, {"class_id": 18, "class_name": "drawer_cabinet", "track_id": 1, "start_time": 3.5, "end_time": 7.3, "azimuth_deg": 16.702, "elevation_deg": 0.0, "distance_m": 3.45}]}
{"qa_id": "qa_157d48b4392fd0d636a4", "split": "test", "audio_id": "foa_b5a6f02f4d0aa837fe12", "audio_path": "audio/test/foa_b5a6f02f4d0aa837fe12.wav", "scene_annotation_csv_path": "annotations/test/foa_b5a6f02f4d0aa837fe12.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back-right and below?", "answer": "The source coming from the back-right and below is a gong.", "canonical_answer": "gong", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 2.3, "end_time": 14.1, "azimuth_deg": -114.249, "elevation_deg": -24.454, "distance_m": 1.39}]}
{"qa_id": "qa_1121f6d14d195b86fdab", "split": "test", "audio_id": "foa_33d21b3bd6aea28f4f45", "audio_path": "audio/test/foa_33d21b3bd6aea28f4f45.wav", "scene_annotation_csv_path": "annotations/test/foa_33d21b3bd6aea28f4f45.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the tape in degrees.", "answer": "94.3 degrees", "canonical_answer": "94.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 1, "start_time": 5.9, "end_time": 16.7, "azimuth_deg": 94.26, "elevation_deg": -23.679, "distance_m": 0.7}]}
{"qa_id": "qa_f89dc5c7833facf5ebbe", "split": "test", "audio_id": "foa_22ab6bbf141b5c95a982", "audio_path": "audio/test/foa_22ab6bbf141b5c95a982.wav", "scene_annotation_csv_path": "annotations/test/foa_22ab6bbf141b5c95a982.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During what time interval does the scratch event occur?", "answer": "The scratch event is active from 0.0s to 3.8s.", "canonical_answer": "0.0s to 3.8s", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.0, "end_time": 3.8, "azimuth_deg": -168.743, "elevation_deg": -8.957, "distance_m": 3.21}]}
{"qa_id": "qa_9504b307c68c2805ae20", "split": "test", "audio_id": "foa_736fcbd2af05d9196158", "audio_path": "audio/test/foa_736fcbd2af05d9196158.wav", "scene_annotation_csv_path": "annotations/test/foa_736fcbd2af05d9196158.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the speech?", "answer": "-5.6 degrees", "canonical_answer": "-5.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 2.1, "azimuth_deg": -42.286, "elevation_deg": -5.553, "distance_m": 2.82}]}
{"qa_id": "qa_ae14497077d3ef53725c", "split": "test", "audio_id": "foa_a7e24619fed122d6c35e", "audio_path": "audio/test/foa_a7e24619fed122d6c35e.wav", "scene_annotation_csv_path": "annotations/test/foa_a7e24619fed122d6c35e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the insect coming?", "answer": "-114.7 degrees", "canonical_answer": "-114.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -114.693, "elevation_deg": 37.3, "distance_m": 0.76}]}
{"qa_id": "qa_3c3b6045529e4a84b246", "split": "test", "audio_id": "foa_f22523a6c5aa1ad71892", "audio_path": "audio/test/foa_f22523a6c5aa1ad71892.wav", "scene_annotation_csv_path": "annotations/test/foa_f22523a6c5aa1ad71892.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval does the speech occur?", "answer": "The speech is active from 0.3s to 4.9s.", "canonical_answer": "0.3s to 4.9s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 4.9, "azimuth_deg": 48.845, "elevation_deg": -24.943, "distance_m": 1.68}]}
{"qa_id": "qa_e8de9f3817d036211670", "split": "test", "audio_id": "foa_25879e764a2fbb4c902f", "audio_path": "audio/test/foa_25879e764a2fbb4c902f.wav", "scene_annotation_csv_path": "annotations/test/foa_25879e764a2fbb4c902f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-107.7 degrees, elevation=18.9 degrees?", "answer": "A dog is located at azimuth -107.7 degrees and elevation 18.9 degrees.", "canonical_answer": "dog", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.6, "end_time": 1.1, "azimuth_deg": -107.709, "elevation_deg": 18.866, "distance_m": 1.55}]}
{"qa_id": "qa_8424abb2eac46240a471", "split": "test", "audio_id": "foa_15ad77c19cfce47a2403", "audio_path": "audio/test/foa_15ad77c19cfce47a2403.wav", "scene_annotation_csv_path": "annotations/test/foa_15ad77c19cfce47a2403.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the time interval for each?", "answer": "The audio contains a telephone alarm that occurs from 0.1s to 11.3s.", "canonical_answer": "telephone alarm (0.1s to 11.3s)", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 0.1, "end_time": 11.3, "azimuth_deg": -67.304, "elevation_deg": 11.535, "distance_m": 3.42}]}
{"qa_id": "qa_c26e1df100f6d7893e46", "split": "test", "audio_id": "foa_7dd4aa9b4a3888902b79", "audio_path": "audio/test/foa_7dd4aa9b4a3888902b79.wav", "scene_annotation_csv_path": "annotations/test/foa_7dd4aa9b4a3888902b79.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located behind and above the listener?", "answer": "The sound coming from the back and above is a zipper.", "canonical_answer": "zipper", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.1, "end_time": 5.8, "azimuth_deg": -170.34, "elevation_deg": 16.899, "distance_m": 1.19}]}
{"qa_id": "qa_17007636a539d9175a45", "split": "test", "audio_id": "foa_57504aafa3f2ef1cbead", "audio_path": "audio/test/foa_57504aafa3f2ef1cbead.wav", "scene_annotation_csv_path": "annotations/test/foa_57504aafa3f2ef1cbead.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-39.1 degrees, elevation=1.0 degrees?", "answer": "The sound heard from azimuth=-39.1 degrees and elevation=1.0 degrees is a tool.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": -39.122, "elevation_deg": 0.99, "distance_m": 1.51}]}
{"qa_id": "qa_51e6ce77c68b3e28708b", "split": "test", "audio_id": "foa_86a079e78419ab2b01aa", "audio_path": "audio/test/foa_86a079e78419ab2b01aa.wav", "scene_annotation_csv_path": "annotations/test/foa_86a079e78419ab2b01aa.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the breathing located?", "answer": "-16.2 degrees", "canonical_answer": "-16.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 2, "start_time": 8.7, "end_time": 11.6, "azimuth_deg": -22.751, "elevation_deg": -16.248, "distance_m": 2.81}]}
{"qa_id": "qa_d6aa4df17bc08a2e2d37", "split": "test", "audio_id": "foa_260bffea7e925663b0a0", "audio_path": "audio/test/foa_260bffea7e925663b0a0.wav", "scene_annotation_csv_path": "annotations/test/foa_260bffea7e925663b0a0.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time intervals?", "answer": "The audio contains speech from 0.2s to 3.2s and another instance of speech from 0.4s to 3.1s.", "canonical_answer": "speech (0.2s to 3.2s); speech (0.4s to 3.1s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 3.2, "azimuth_deg": -63.579, "elevation_deg": 0.0, "distance_m": 4.29}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 3.1, "azimuth_deg": -63.579, "elevation_deg": -4.139, "distance_m": 2.2}]}
{"qa_id": "qa_d7b01875724613100d99", "split": "test", "audio_id": "foa_e264d3665f4fe382ed0d", "audio_path": "audio/test/foa_e264d3665f4fe382ed0d.wav", "scene_annotation_csv_path": "annotations/test/foa_e264d3665f4fe382ed0d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the percussion be heard?", "answer": "The percussion is active from 0.0s to 0.3s.", "canonical_answer": "0.0s to 0.3s", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": -110.576, "elevation_deg": -35.317, "distance_m": 1.91}]}
{"qa_id": "qa_9a74aa37e96297c35b12", "split": "test", "audio_id": "foa_9a83d32b4a7ee914f88a", "audio_path": "audio/test/foa_9a83d32b4a7ee914f88a.wav", "scene_annotation_csv_path": "annotations/test/foa_9a83d32b4a7ee914f88a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the back and below side?", "answer": "The sound coming from the back and below is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 3, "start_time": 11.9, "end_time": 15.2, "azimuth_deg": -167.552, "elevation_deg": -18.964, "distance_m": 0.6}]}
{"qa_id": "qa_55d1f8910368f8fe0f91", "split": "test", "audio_id": "foa_459e9702110f998647e8", "audio_path": "audio/test/foa_459e9702110f998647e8.wav", "scene_annotation_csv_path": "annotations/test/foa_459e9702110f998647e8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the breathing?", "answer": "-116.1 degrees", "canonical_answer": "-116.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.2, "end_time": 0.8, "azimuth_deg": -116.078, "elevation_deg": -30.172, "distance_m": 1.74}]}
{"qa_id": "qa_c02aba4234613ee2e7b2", "split": "test", "audio_id": "foa_01fe7307118b51a7cf06", "audio_path": "audio/test/foa_01fe7307118b51a7cf06.wav", "scene_annotation_csv_path": "annotations/test/foa_01fe7307118b51a7cf06.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the body sound coming?", "answer": "54.3 degrees", "canonical_answer": "54.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.9, "end_time": 6.7, "azimuth_deg": 54.284, "elevation_deg": 6.417, "distance_m": 2.81}]}
{"qa_id": "qa_355299ed5d3886928008", "split": "test", "audio_id": "foa_ba127703051fe217c84c", "audio_path": "audio/test/foa_ba127703051fe217c84c.wav", "scene_annotation_csv_path": "annotations/test/foa_ba127703051fe217c84c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the tool located?", "answer": "-1.6 degrees", "canonical_answer": "-1.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 12.5, "azimuth_deg": 87.848, "elevation_deg": -1.553, "distance_m": 2.28}]}
{"qa_id": "qa_ce2fbe308c65d429ac8e", "split": "test", "audio_id": "foa_f875eec9ff84d949e933", "audio_path": "audio/test/foa_f875eec9ff84d949e933.wav", "scene_annotation_csv_path": "annotations/test/foa_f875eec9ff84d949e933.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are present in the audio, and what are their corresponding time intervals?", "answer": "The audio features singing from 0.0s to 3.4s, a telephone alarm from 0.4s to 2.3s, a bird from 2.2s to 4.3s, and a metal clink from 2.6s to 4.2s.", "canonical_answer": "singing (0.0s to 3.4s); telephone alarm (0.4s to 2.3s); bird (2.2s to 4.3s); metal clink (2.6s to 4.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 3.4, "azimuth_deg": 118.382, "elevation_deg": 31.255, "distance_m": 0.66}, {"class_id": 50, "class_name": "telephone_alarm", "track_id": 1, "start_time": 0.4, "end_time": 2.3, "azimuth_deg": 147.162, "elevation_deg": 0.812, "distance_m": 3.32}, {"class_id": 5, "class_name": "bird", "track_id": 3, "start_time": 2.2, "end_time": 4.3, "azimuth_deg": 62.124, "elevation_deg": 11.113, "distance_m": 2.12}, {"class_id": 37, "class_name": "metal_clink", "track_id": 2, "start_time": 2.6, "end_time": 4.2, "azimuth_deg": 14.102, "elevation_deg": -23.133, "distance_m": 3.17}]}
{"qa_id": "qa_efbf65614d43ec323d9c", "split": "test", "audio_id": "foa_9b09a9fbf537381a6ed2", "audio_path": "audio/test/foa_9b09a9fbf537381a6ed2.wav", "scene_annotation_csv_path": "annotations/test/foa_9b09a9fbf537381a6ed2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-95.1 degrees, elevation=-24.8 degrees?", "answer": "A guitar is located at azimuth=-95.1 degrees and elevation=-24.8 degrees.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 1, "start_time": 13.1, "end_time": 15.6, "azimuth_deg": -95.099, "elevation_deg": -24.834, "distance_m": 3.24}]}
{"qa_id": "qa_9b339149aee74750a772", "split": "test", "audio_id": "foa_cf7d0f8611e5327b034f", "audio_path": "audio/test/foa_cf7d0f8611e5327b034f.wav", "scene_annotation_csv_path": "annotations/test/foa_cf7d0f8611e5327b034f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval can the speech be heard?", "answer": "The speech is audible from 2.0s to 14.9s.", "canonical_answer": "2.0s to 14.9s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 2.0, "end_time": 14.9, "azimuth_deg": 109.227, "elevation_deg": 3.648, "distance_m": 2.06}]}
{"qa_id": "qa_b8e264cf8ea8f97364c1", "split": "test", "audio_id": "foa_0f3a2744fef339a3d73a", "audio_path": "audio/test/foa_0f3a2744fef339a3d73a.wav", "scene_annotation_csv_path": "annotations/test/foa_0f3a2744fef339a3d73a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the front-right and below side?", "answer": "The sound coming from the front-right and below is a body sound.", "canonical_answer": "body sound", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 5.0, "azimuth_deg": -33.979, "elevation_deg": -20.496, "distance_m": 3.16}]}
{"qa_id": "qa_41846dde961d1b13e010", "split": "test", "audio_id": "foa_7f2ae2e7ebb747a983be", "audio_path": "audio/test/foa_7f2ae2e7ebb747a983be.wav", "scene_annotation_csv_path": "annotations/test/foa_7f2ae2e7ebb747a983be.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=168.5 degrees, elevation=7.6 degrees?", "answer": "The sound detected at azimuth=168.5 degrees and elevation=7.6 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.1, "end_time": 17.2, "azimuth_deg": 168.506, "elevation_deg": 7.6, "distance_m": 0.73}]}
{"qa_id": "qa_3b9df6b28acf8b97fa1e", "split": "test", "audio_id": "foa_4ad27159355e6770755e", "audio_path": "audio/test/foa_4ad27159355e6770755e.wav", "scene_annotation_csv_path": "annotations/test/foa_4ad27159355e6770755e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their respective time intervals?", "answer": "The audio contains water from 0.4s to 5.5s.", "canonical_answer": "water (0.4s to 5.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.4, "end_time": 5.5, "azimuth_deg": -81.523, "elevation_deg": -26.738, "distance_m": 2.29}]}
{"qa_id": "qa_872494f669d63fa6ddbc", "split": "test", "audio_id": "foa_0b9de47cb30ef92f8e9c", "audio_path": "audio/test/foa_0b9de47cb30ef92f8e9c.wav", "scene_annotation_csv_path": "annotations/test/foa_0b9de47cb30ef92f8e9c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the guitar in degrees.", "answer": "-13.2 degrees", "canonical_answer": "-13.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.2, "end_time": 9.2, "azimuth_deg": -13.153, "elevation_deg": 19.258, "distance_m": 1.49}]}
{"qa_id": "qa_9330f7765cad68d8e12a", "split": "test", "audio_id": "foa_c0c72b8d85b6f5819f2a", "audio_path": "audio/test/foa_c0c72b8d85b6f5819f2a.wav", "scene_annotation_csv_path": "annotations/test/foa_c0c72b8d85b6f5819f2a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the wind instrument located?", "answer": "-20.8 degrees", "canonical_answer": "-20.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.2, "end_time": 9.0, "azimuth_deg": 81.329, "elevation_deg": -20.823, "distance_m": 0.86}]}
{"qa_id": "qa_b2e96bb9890fc535d95f", "split": "test", "audio_id": "foa_fa49336a58fb6daeb25c", "audio_path": "audio/test/foa_fa49336a58fb6daeb25c.wav", "scene_annotation_csv_path": "annotations/test/foa_fa49336a58fb6daeb25c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left of the listener?", "answer": "The sound source coming from the left is a frog.", "canonical_answer": "frog", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 0.0, "end_time": 1.6, "azimuth_deg": 73.416, "elevation_deg": -9.574, "distance_m": 2.06}]}
{"qa_id": "qa_af7c657ba45eac236aa8", "split": "test", "audio_id": "foa_204fe4d797fd5df8fd42", "audio_path": "audio/test/foa_204fe4d797fd5df8fd42.wav", "scene_annotation_csv_path": "annotations/test/foa_204fe4d797fd5df8fd42.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "Over what time interval is the percussion sound heard?", "answer": "The percussion sound can be heard from 0.2s to 7.3s.", "canonical_answer": "0.2s to 7.3s", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.2, "end_time": 7.3, "azimuth_deg": -27.398, "elevation_deg": 29.977, "distance_m": 1.05}]}
{"qa_id": "qa_1f26b5990c88222f51ae", "split": "test", "audio_id": "foa_9d4daa2e944656a0535c", "audio_path": "audio/test/foa_9d4daa2e944656a0535c.wav", "scene_annotation_csv_path": "annotations/test/foa_9d4daa2e944656a0535c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the alarm coming?", "answer": "162.0 degrees", "canonical_answer": "162.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.6, "end_time": 3.0, "azimuth_deg": 161.992, "elevation_deg": -22.496, "distance_m": 1.65}]}
{"qa_id": "qa_1bef71cdcc23b37a6a7e", "split": "test", "audio_id": "foa_05a356ec94191d5840a9", "audio_path": "audio/test/foa_05a356ec94191d5840a9.wav", "scene_annotation_csv_path": "annotations/test/foa_05a356ec94191d5840a9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Identify the source at azimuth=-150.1 degrees, elevation=-6.0 degrees.", "answer": "The source located at azimuth -150.1 degrees and elevation -6.0 degrees is a drum.", "canonical_answer": "drum", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": -150.083, "elevation_deg": -5.958, "distance_m": 2.6}]}
{"qa_id": "qa_82d8589f9b805b8d7ff0", "split": "test", "audio_id": "foa_96194037ba85a7f48148", "audio_path": "audio/test/foa_96194037ba85a7f48148.wav", "scene_annotation_csv_path": "annotations/test/foa_96194037ba85a7f48148.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the body sound located?", "answer": "-50.5 degrees", "canonical_answer": "-50.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.1, "end_time": 0.5, "azimuth_deg": -36.311, "elevation_deg": -50.516, "distance_m": 2.59}]}
{"qa_id": "qa_e8ec8acceb528e01c696", "split": "test", "audio_id": "foa_2b21205b497a930d34c5", "audio_path": "audio/test/foa_2b21205b497a930d34c5.wav", "scene_annotation_csv_path": "annotations/test/foa_2b21205b497a930d34c5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the right and below the listener?", "answer": "The sound source located to the right and below the listener is body sound.", "canonical_answer": "body sound", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 2, "start_time": 8.5, "end_time": 12.1, "azimuth_deg": -111.579, "elevation_deg": -30.592, "distance_m": 2.51}]}
{"qa_id": "qa_a375ac7af374500df158", "split": "test", "audio_id": "foa_aeb716c9337d861e1bea", "audio_path": "audio/test/foa_aeb716c9337d861e1bea.wav", "scene_annotation_csv_path": "annotations/test/foa_aeb716c9337d861e1bea.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a gong from 10.9s to 17.1s, female speech from 13.6s to 14.6s, and tearing from 14.6s to 18.0s.", "canonical_answer": "gong (10.9s to 17.1s); female speech (13.6s to 14.6s); tearing (14.6s to 18.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 10.9, "end_time": 17.1, "azimuth_deg": -151.191, "elevation_deg": 27.739, "distance_m": 0.91}, {"class_id": 20, "class_name": "female_speech", "track_id": 1, "start_time": 13.6, "end_time": 14.6, "azimuth_deg": -145.12, "elevation_deg": -21.347, "distance_m": 3.25}, {"class_id": 49, "class_name": "tearing", "track_id": 2, "start_time": 14.6, "end_time": 18.0, "azimuth_deg": -18.307, "elevation_deg": 16.369, "distance_m": 0.85}]}
{"qa_id": "qa_bab8475fc8fe23648964", "split": "test", "audio_id": "foa_d14986ddea74309bb0b3", "audio_path": "audio/test/foa_d14986ddea74309bb0b3.wav", "scene_annotation_csv_path": "annotations/test/foa_d14986ddea74309bb0b3.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "counting", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the telephone alarm active?", "answer": "The telephone alarm is active from 0.2s to 0.8s.", "canonical_answer": "0.2s to 0.8s", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 3, "start_time": 0.2, "end_time": 0.8, "azimuth_deg": 54.613, "elevation_deg": 27.08, "distance_m": 0.98}]}
{"qa_id": "qa_05a9298da6058b7d748a", "split": "test", "audio_id": "foa_565db35459967c3051c0", "audio_path": "audio/test/foa_565db35459967c3051c0.wav", "scene_annotation_csv_path": "annotations/test/foa_565db35459967c3051c0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=35.5 degrees, elevation=-29.1 degrees?", "answer": "A cat is the source heard at azimuth=35.5 degrees and elevation=-29.1 degrees.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 9.8, "azimuth_deg": 35.539, "elevation_deg": -29.109, "distance_m": 1.88}]}
{"qa_id": "qa_35780bdcc1cc85981126", "split": "test", "audio_id": "foa_2d25379bdc0d3a3d7a2b", "audio_path": "audio/test/foa_2d25379bdc0d3a3d7a2b.wav", "scene_annotation_csv_path": "annotations/test/foa_2d25379bdc0d3a3d7a2b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the zipper in degrees.", "answer": "1.4 degrees", "canonical_answer": "1.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.3, "end_time": 1.0, "azimuth_deg": 80.029, "elevation_deg": 1.4, "distance_m": 2.5}]}
{"qa_id": "qa_e898c2924d27852e04fe", "split": "test", "audio_id": "foa_674f12635863e5c52e00", "audio_path": "audio/test/foa_674f12635863e5c52e00.wav", "scene_annotation_csv_path": "annotations/test/foa_674f12635863e5c52e00.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the bird active?", "answer": "The bird is active from 0.0s to 2.1s.", "canonical_answer": "0.0s to 2.1s", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 2.1, "azimuth_deg": 47.614, "elevation_deg": -10.617, "distance_m": 2.84}]}
{"qa_id": "qa_a44b9353130befbaa8f6", "split": "test", "audio_id": "foa_2fe17ca6d340649175e8", "audio_path": "audio/test/foa_2fe17ca6d340649175e8.wav", "scene_annotation_csv_path": "annotations/test/foa_2fe17ca6d340649175e8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the frog coming?", "answer": "-20.9 degrees", "canonical_answer": "-20.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 2, "start_time": 8.3, "end_time": 18.8, "azimuth_deg": -20.925, "elevation_deg": 20.754, "distance_m": 1.81}]}
{"qa_id": "qa_68f9eafed75bf03b9d7e", "split": "test", "audio_id": "foa_0d605feba003471cf61f", "audio_path": "audio/test/foa_0d605feba003471cf61f.wav", "scene_annotation_csv_path": "annotations/test/foa_0d605feba003471cf61f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back-right and below?", "answer": "The source located at the back-right and below is a musical instrument.", "canonical_answer": "musical instrument", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 1, "start_time": 6.6, "end_time": 11.5, "azimuth_deg": -150.562, "elevation_deg": -16.494, "distance_m": 1.08}]}
{"qa_id": "qa_e43687caa7a9233f29ec", "split": "test", "audio_id": "foa_1e0d3123b0f608ad7e13", "audio_path": "audio/test/foa_1e0d3123b0f608ad7e13.wav", "scene_annotation_csv_path": "annotations/test/foa_1e0d3123b0f608ad7e13.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains human vocalization from 0.1s to 2.4s.", "canonical_answer": "human vocalization (0.1s to 2.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.1, "end_time": 2.4, "azimuth_deg": 18.892, "elevation_deg": -35.6, "distance_m": 1.21}]}
{"qa_id": "qa_34608f2c786277c8a173", "split": "test", "audio_id": "foa_78f49daef8eb7b50aadf", "audio_path": "audio/test/foa_78f49daef8eb7b50aadf.wav", "scene_annotation_csv_path": "annotations/test/foa_78f49daef8eb7b50aadf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the time span during which the knock event occurs?", "answer": "The knock event occurs from 0.8s to 9.1s.", "canonical_answer": "0.8s to 9.1s", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 0, "start_time": 0.8, "end_time": 9.1, "azimuth_deg": 15.008, "elevation_deg": 9.917, "distance_m": 0.59}]}
{"qa_id": "qa_76b4bca6bb668879dca8", "split": "test", "audio_id": "foa_4f832d31cb7115997e2a", "audio_path": "audio/test/foa_4f832d31cb7115997e2a.wav", "scene_annotation_csv_path": "annotations/test/foa_4f832d31cb7115997e2a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their specific time intervals?", "answer": "The audio clip contains typing from 0.4s to 4.3s.", "canonical_answer": "typing (0.4s to 4.3s)", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.4, "end_time": 4.3, "azimuth_deg": 138.264, "elevation_deg": -13.674, "distance_m": 3.11}]}
{"qa_id": "qa_101e6bcdc49cb114b472", "split": "test", "audio_id": "foa_d89dd45d3b055dfb1967", "audio_path": "audio/test/foa_d89dd45d3b055dfb1967.wav", "scene_annotation_csv_path": "annotations/test/foa_d89dd45d3b055dfb1967.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the footsteps coming?", "answer": "95.7 degrees", "canonical_answer": "95.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 1, "start_time": 2.3, "end_time": 8.4, "azimuth_deg": 95.69, "elevation_deg": -2.45, "distance_m": 3.16}]}
{"qa_id": "qa_67d809c76b68d4b59586", "split": "test", "audio_id": "foa_cdf294e130177932d134", "audio_path": "audio/test/foa_cdf294e130177932d134.wav", "scene_annotation_csv_path": "annotations/test/foa_cdf294e130177932d134.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Identify the source at azimuth=-46.2 degrees, elevation=3.6 degrees.", "answer": "The sound source located at azimuth -46.2 degrees and elevation 3.6 degrees is fire.", "canonical_answer": "fire", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 2, "start_time": 8.5, "end_time": 11.7, "azimuth_deg": -46.217, "elevation_deg": 3.58, "distance_m": 0.52}]}
{"qa_id": "qa_ae6e92c55bf6995cf07d", "split": "test", "audio_id": "foa_fc0366e695200ac314ae", "audio_path": "audio/test/foa_fc0366e695200ac314ae.wav", "scene_annotation_csv_path": "annotations/test/foa_fc0366e695200ac314ae.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left and above the listener?", "answer": "The sound source located to the left and above the listener is a war sound.", "canonical_answer": "war sound", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 1, "start_time": 2.6, "end_time": 13.1, "azimuth_deg": 110.222, "elevation_deg": 16.803, "distance_m": 0.91}]}
{"qa_id": "qa_4f13649e4a8bb49f7174", "split": "test", "audio_id": "foa_2ae0fd219a0e3a17d148", "audio_path": "audio/test/foa_2ae0fd219a0e3a17d148.wav", "scene_annotation_csv_path": "annotations/test/foa_2ae0fd219a0e3a17d148.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the speech located?", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 4.3, "azimuth_deg": -37.351, "elevation_deg": 0.0, "distance_m": 2.12}]}
{"qa_id": "qa_ac46d74c8df0cc220a92", "split": "test", "audio_id": "foa_610bf362fd471daedd6e", "audio_path": "audio/test/foa_610bf362fd471daedd6e.wav", "scene_annotation_csv_path": "annotations/test/foa_610bf362fd471daedd6e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be identified in this recording, and what are their specific time intervals?", "answer": "The audio recording contains the sound of a gong occurring from 0.1s to 2.2s.", "canonical_answer": "gong (0.1s to 2.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 0.1, "end_time": 2.2, "azimuth_deg": -97.1, "elevation_deg": 28.718, "distance_m": 1.89}]}
{"qa_id": "qa_29caaf0adad3b4c59239", "split": "test", "audio_id": "foa_1ca58c6b51d7bd065c0e", "audio_path": "audio/test/foa_1ca58c6b51d7bd065c0e.wav", "scene_annotation_csv_path": "annotations/test/foa_1ca58c6b51d7bd065c0e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-105.4 degrees, elevation=2.6 degrees?", "answer": "The sound heard from azimuth=-105.4 degrees and elevation=2.6 degrees is ocean.", "canonical_answer": "ocean", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 2, "start_time": 3.0, "end_time": 19.1, "azimuth_deg": -105.389, "elevation_deg": 2.64, "distance_m": 2.06}]}
{"qa_id": "qa_2ff7d668fc958d874b1f", "split": "test", "audio_id": "foa_b99e2be05a4caf5b5190", "audio_path": "audio/test/foa_b99e2be05a4caf5b5190.wav", "scene_annotation_csv_path": "annotations/test/foa_b99e2be05a4caf5b5190.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back-left?", "answer": "The source located at the back-left is a thunderstorm.", "canonical_answer": "thunderstorm", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 0.0, "end_time": 17.9, "azimuth_deg": 121.46, "elevation_deg": -1.615, "distance_m": 3.19}]}
{"qa_id": "qa_60d94a24830ef16c7dac", "split": "test", "audio_id": "foa_3b0588736885b5f4bd2a", "audio_path": "audio/test/foa_3b0588736885b5f4bd2a.wav", "scene_annotation_csv_path": "annotations/test/foa_3b0588736885b5f4bd2a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the animal located?", "answer": "-9.6 degrees", "canonical_answer": "-9.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 0.0, "end_time": 7.9, "azimuth_deg": -169.553, "elevation_deg": -9.572, "distance_m": 2.4}]}
{"qa_id": "qa_99a3f1d2efcee634fc2a", "split": "test", "audio_id": "foa_c317a132e4105bf84618", "audio_path": "audio/test/foa_c317a132e4105bf84618.wav", "scene_annotation_csv_path": "annotations/test/foa_c317a132e4105bf84618.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the finger snapping occur?", "answer": "The finger snapping occurs from 0.0s to 5.2s.", "canonical_answer": "0.0s to 5.2s", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 0, "start_time": 0.0, "end_time": 5.2, "azimuth_deg": 2.244, "elevation_deg": 5.951, "distance_m": 1.6}]}
{"qa_id": "qa_7d13c8b60ab8af1a6850", "split": "test", "audio_id": "foa_fe4a3b79db29234c8bac", "audio_path": "audio/test/foa_fe4a3b79db29234c8bac.wav", "scene_annotation_csv_path": "annotations/test/foa_fe4a3b79db29234c8bac.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the writing coming?", "answer": "-80.5 degrees", "canonical_answer": "-80.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.3, "end_time": 3.0, "azimuth_deg": -80.457, "elevation_deg": -27.174, "distance_m": 2.48}]}
{"qa_id": "qa_7c44c59dd168ace235c2", "split": "test", "audio_id": "foa_e496c50dad9f9584c761", "audio_path": "audio/test/foa_e496c50dad9f9584c761.wav", "scene_annotation_csv_path": "annotations/test/foa_e496c50dad9f9584c761.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the tearing in degrees.", "answer": "-1.1 degrees", "canonical_answer": "-1.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 0.6, "end_time": 7.3, "azimuth_deg": 89.564, "elevation_deg": -1.068, "distance_m": 1.39}]}
{"qa_id": "qa_624e8b9bce914a012164", "split": "test", "audio_id": "foa_a0427f27e761f3ee4458", "audio_path": "audio/test/foa_a0427f27e761f3ee4458.wav", "scene_annotation_csv_path": "annotations/test/foa_a0427f27e761f3ee4458.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the musical instrument active?", "answer": "The musical instrument is active from 0.0s to 4.0s.", "canonical_answer": "0.0s to 4.0s", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 1, "start_time": 0.0, "end_time": 4.0, "azimuth_deg": -117.566, "elevation_deg": 23.492, "distance_m": 0.88}]}
{"qa_id": "qa_bba12842bea546be46af", "split": "test", "audio_id": "foa_7aac9811624502ba1422", "audio_path": "audio/test/foa_7aac9811624502ba1422.wav", "scene_annotation_csv_path": "annotations/test/foa_7aac9811624502ba1422.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains rain occurring from 0.0s to 12.0s.", "canonical_answer": "rain (0.0s to 12.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 12.0, "azimuth_deg": -99.067, "elevation_deg": -1.225, "distance_m": 2.6}]}
{"qa_id": "qa_abbedd4b4f95e2183b69", "split": "test", "audio_id": "foa_2d2a0cae201f442aa4ac", "audio_path": "audio/test/foa_2d2a0cae201f442aa4ac.wav", "scene_annotation_csv_path": "annotations/test/foa_2d2a0cae201f442aa4ac.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the left side?", "answer": "The sound originating from the left is a telephone alarm.", "canonical_answer": "telephone alarm", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 0.1, "end_time": 7.0, "azimuth_deg": 76.601, "elevation_deg": 3.46, "distance_m": 1.98}]}
{"qa_id": "qa_f33971cc84761b689528", "split": "test", "audio_id": "foa_e7044633e8e1ffd7fdc8", "audio_path": "audio/test/foa_e7044633e8e1ffd7fdc8.wav", "scene_annotation_csv_path": "annotations/test/foa_e7044633e8e1ffd7fdc8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=79.6 degrees, elevation=-41.8 degrees?", "answer": "The sound heard from azimuth=79.6 degrees and elevation=-41.8 degrees is a tool.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 79.611, "elevation_deg": -41.772, "distance_m": 1.16}]}
{"qa_id": "qa_6ecd9a3e1a4ae77dcf2e", "split": "test", "audio_id": "foa_35b61719e833f576f8bb", "audio_path": "audio/test/foa_35b61719e833f576f8bb.wav", "scene_annotation_csv_path": "annotations/test/foa_35b61719e833f576f8bb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the knock?", "answer": "42.3 degrees", "canonical_answer": "42.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 2, "start_time": 16.2, "end_time": 20.0, "azimuth_deg": 42.265, "elevation_deg": -7.769, "distance_m": 1.6}]}
{"qa_id": "qa_f26be1ef6fb97fc58ea6", "split": "test", "audio_id": "foa_901852ae8a861ad5d7d5", "audio_path": "audio/test/foa_901852ae8a861ad5d7d5.wav", "scene_annotation_csv_path": "annotations/test/foa_901852ae8a861ad5d7d5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-83.6 degrees, elevation=0.5 degrees?", "answer": "An alarm is located at azimuth -83.6 degrees and elevation 0.5 degrees.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.2, "end_time": 2.8, "azimuth_deg": -83.568, "elevation_deg": 0.523, "distance_m": 3.37}]}
{"qa_id": "qa_8a4f185616b64d7909b4", "split": "test", "audio_id": "foa_4dc86f60c9b4b7c96bff", "audio_path": "audio/test/foa_4dc86f60c9b4b7c96bff.wav", "scene_annotation_csv_path": "annotations/test/foa_4dc86f60c9b4b7c96bff.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains a bird from 0.1s to 4.5s.", "canonical_answer": "bird (0.1s to 4.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.1, "end_time": 4.5, "azimuth_deg": -8.231, "elevation_deg": 21.993, "distance_m": 1.75}]}
{"qa_id": "qa_ffe0995ea8eb0adba37b", "split": "test", "audio_id": "foa_bad94742a97a725373e9", "audio_path": "audio/test/foa_bad94742a97a725373e9.wav", "scene_annotation_csv_path": "annotations/test/foa_bad94742a97a725373e9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the human vocalization in degrees.", "answer": "61.6 degrees", "canonical_answer": "61.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.0, "end_time": 3.8, "azimuth_deg": 61.628, "elevation_deg": -56.519, "distance_m": 1.52}]}
{"qa_id": "qa_bb12bc6510d76c0a5e1b", "split": "test", "audio_id": "foa_259794bdf49006bf39c6", "audio_path": "audio/test/foa_259794bdf49006bf39c6.wav", "scene_annotation_csv_path": "annotations/test/foa_259794bdf49006bf39c6.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the speech event active?", "answer": "The speech event is active from 0.4s to 13.8s.", "canonical_answer": "0.4s to 13.8s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 13.8, "azimuth_deg": -161.171, "elevation_deg": 0.0, "distance_m": 2.93}]}
{"qa_id": "qa_7077236f675f6cc12112", "split": "test", "audio_id": "foa_1fee5ee1377030a3e577", "audio_path": "audio/test/foa_1fee5ee1377030a3e577.wav", "scene_annotation_csv_path": "annotations/test/foa_1fee5ee1377030a3e577.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the writing located?", "answer": "2.6 degrees", "canonical_answer": "2.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 2.3, "end_time": 10.0, "azimuth_deg": 167.484, "elevation_deg": 2.565, "distance_m": 2.5}]}
{"qa_id": "qa_da56e4ce7af995eaa3af", "split": "test", "audio_id": "foa_622bc18b9799fbb8c59a", "audio_path": "audio/test/foa_622bc18b9799fbb8c59a.wav", "scene_annotation_csv_path": "annotations/test/foa_622bc18b9799fbb8c59a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front-right and above the listener?", "answer": "The sound source located to the front-right and above the listener is an alarm.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.2, "end_time": 1.2, "azimuth_deg": -62.842, "elevation_deg": 23.285, "distance_m": 3.41}]}
{"qa_id": "qa_71637e4ac3edca609e40", "split": "test", "audio_id": "foa_fe05207811a6b097146e", "audio_path": "audio/test/foa_fe05207811a6b097146e.wav", "scene_annotation_csv_path": "annotations/test/foa_fe05207811a6b097146e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is emanating from the back-left and above?", "answer": "The sound source coming from the back-left and above is a wind instrument.", "canonical_answer": "wind instrument", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.1, "end_time": 2.9, "azimuth_deg": 118.85, "elevation_deg": 45.459, "distance_m": 0.9}]}
{"qa_id": "qa_8665174ab16248ae2892", "split": "test", "audio_id": "foa_d7b0f0c80e88cda4af62", "audio_path": "audio/test/foa_d7b0f0c80e88cda4af62.wav", "scene_annotation_csv_path": "annotations/test/foa_d7b0f0c80e88cda4af62.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the door active?", "answer": "The door is active from 0.0s to 6.0s.", "canonical_answer": "0.0s to 6.0s", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.0, "end_time": 6.0, "azimuth_deg": 93.339, "elevation_deg": -2.357, "distance_m": 2.33}]}
{"qa_id": "qa_106b8c912cff9b5295c6", "split": "test", "audio_id": "foa_61d921b012d39caa6603", "audio_path": "audio/test/foa_61d921b012d39caa6603.wav", "scene_annotation_csv_path": "annotations/test/foa_61d921b012d39caa6603.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the string instrument?", "answer": "137.9 degrees", "canonical_answer": "137.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 3.0, "azimuth_deg": 137.897, "elevation_deg": 2.77, "distance_m": 0.59}]}
{"qa_id": "qa_a82c778901a4867d4554", "split": "test", "audio_id": "foa_4d20e6bf8854d2b618c1", "audio_path": "audio/test/foa_4d20e6bf8854d2b618c1.wav", "scene_annotation_csv_path": "annotations/test/foa_4d20e6bf8854d2b618c1.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=145.1 degrees, elevation=32.5 degrees?", "answer": "The sound heard from azimuth=145.1 degrees and elevation=32.5 degrees is a frog.", "canonical_answer": "frog", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 2, "start_time": 0.0, "end_time": 4.3, "azimuth_deg": 145.089, "elevation_deg": 32.48, "distance_m": 1.1}]}
{"qa_id": "qa_39c4bb14e84ec86e7ce0", "split": "test", "audio_id": "foa_055799f0ef44a047c866", "audio_path": "audio/test/foa_055799f0ef44a047c866.wav", "scene_annotation_csv_path": "annotations/test/foa_055799f0ef44a047c866.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "A thunderstorm is present in the recording from 0.8s to 10.6s.", "canonical_answer": "thunderstorm (0.8s to 10.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 0.8, "end_time": 10.6, "azimuth_deg": 110.894, "elevation_deg": 39.247, "distance_m": 1.01}]}
{"qa_id": "qa_df1815e616f47ebaaef4", "split": "test", "audio_id": "foa_ca66b46ebff22b18d425", "audio_path": "audio/test/foa_ca66b46ebff22b18d425.wav", "scene_annotation_csv_path": "annotations/test/foa_ca66b46ebff22b18d425.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the singing located?", "answer": "-19.4 degrees", "canonical_answer": "-19.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.1, "end_time": 12.1, "azimuth_deg": 137.507, "elevation_deg": -19.36, "distance_m": 3.51}]}
{"qa_id": "qa_c414e58ebbca00af71fa", "split": "test", "audio_id": "foa_b95015b18520c331fe8d", "audio_path": "audio/test/foa_b95015b18520c331fe8d.wav", "scene_annotation_csv_path": "annotations/test/foa_b95015b18520c331fe8d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the typing active?", "answer": "The typing sound is active from 0.0s to 3.9s.", "canonical_answer": "0.0s to 3.9s", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.0, "end_time": 3.9, "azimuth_deg": 72.601, "elevation_deg": 18.576, "distance_m": 2.39}]}
{"qa_id": "qa_8b2c8cdb45e3bd497557", "split": "test", "audio_id": "foa_d12fa8603201abfd6686", "audio_path": "audio/test/foa_d12fa8603201abfd6686.wav", "scene_annotation_csv_path": "annotations/test/foa_d12fa8603201abfd6686.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left of the listener?", "answer": "The source coming from the left is human vocalization.", "canonical_answer": "human vocalization", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 2, "start_time": 8.7, "end_time": 9.7, "azimuth_deg": 94.498, "elevation_deg": -13.456, "distance_m": 0.84}]}
{"qa_id": "qa_87b21a0fd4199f15a57e", "split": "test", "audio_id": "foa_76e53334bd8ba558ba04", "audio_path": "audio/test/foa_76e53334bd8ba558ba04.wav", "scene_annotation_csv_path": "annotations/test/foa_76e53334bd8ba558ba04.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the dog?", "answer": "-151.2 degrees", "canonical_answer": "-151.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.4, "end_time": 7.6, "azimuth_deg": -151.222, "elevation_deg": -48.118, "distance_m": 1.64}]}
{"qa_id": "qa_918af68e4e629605f9da", "split": "test", "audio_id": "foa_b17d8b1ad0e4bb7cf348", "audio_path": "audio/test/foa_b17d8b1ad0e4bb7cf348.wav", "scene_annotation_csv_path": "annotations/test/foa_b17d8b1ad0e4bb7cf348.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time intervals?", "answer": "The audio clip features finger snapping from 1.1s to 10.6s, female speech from 2.5s to 3.5s, and a cat from 10.3s to 11.7s.", "canonical_answer": "finger snapping (1.1s to 10.6s); female speech (2.5s to 3.5s); cat (10.3s to 11.7s)", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 0, "start_time": 1.1, "end_time": 10.6, "azimuth_deg": -87.726, "elevation_deg": -20.406, "distance_m": 3.3}, {"class_id": 20, "class_name": "female_speech", "track_id": 1, "start_time": 2.5, "end_time": 3.5, "azimuth_deg": 74.29, "elevation_deg": -42.5, "distance_m": 1.63}, {"class_id": 10, "class_name": "cat", "track_id": 2, "start_time": 10.3, "end_time": 11.7, "azimuth_deg": 158.384, "elevation_deg": 3.323, "distance_m": 0.6}]}
{"qa_id": "qa_1947cb2de65fa7372ba9", "split": "test", "audio_id": "foa_ee2717e757e346ab6a66", "audio_path": "audio/test/foa_ee2717e757e346ab6a66.wav", "scene_annotation_csv_path": "annotations/test/foa_ee2717e757e346ab6a66.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the paper?", "answer": "-38.3 degrees", "canonical_answer": "-38.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.6, "end_time": 6.4, "azimuth_deg": 9.72, "elevation_deg": -38.315, "distance_m": 1.68}]}
{"qa_id": "qa_5e2a73486ca6e5ecce1e", "split": "test", "audio_id": "foa_595f647c9c279a8a2c0c", "audio_path": "audio/test/foa_595f647c9c279a8a2c0c.wav", "scene_annotation_csv_path": "annotations/test/foa_595f647c9c279a8a2c0c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-57.2 degrees, elevation=-3.6 degrees?", "answer": "The sound heard from azimuth=-57.2 degrees and elevation=-3.6 degrees is a drum.", "canonical_answer": "drum", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": -57.204, "elevation_deg": -3.647, "distance_m": 3.02}]}
{"qa_id": "qa_5b4dffbaf016cec8d808", "split": "test", "audio_id": "foa_b1a43a0f79730f58d87d", "audio_path": "audio/test/foa_b1a43a0f79730f58d87d.wav", "scene_annotation_csv_path": "annotations/test/foa_b1a43a0f79730f58d87d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the sound of the fire be heard?", "answer": "The fire is active from 0.4s to 3.6s.", "canonical_answer": "0.4s to 3.6s", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 0, "start_time": 0.4, "end_time": 3.6, "azimuth_deg": 63.194, "elevation_deg": 5.009, "distance_m": 1.78}]}
{"qa_id": "qa_37d4840056fae5b0d157", "split": "test", "audio_id": "foa_2bb3d5c4e2c0cfcf8bbb", "audio_path": "audio/test/foa_2bb3d5c4e2c0cfcf8bbb.wav", "scene_annotation_csv_path": "annotations/test/foa_2bb3d5c4e2c0cfcf8bbb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains war sound from 0.1s to 1.8s.", "canonical_answer": "war sound (0.1s to 1.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.1, "end_time": 1.8, "azimuth_deg": 89.746, "elevation_deg": -7.829, "distance_m": 2.45}]}
{"qa_id": "qa_63969d22cb762a3d442f", "split": "test", "audio_id": "foa_e302d1d434992384b87a", "audio_path": "audio/test/foa_e302d1d434992384b87a.wav", "scene_annotation_csv_path": "annotations/test/foa_e302d1d434992384b87a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=4.7 degrees, elevation=-32.0 degrees?", "answer": "The sound heard from azimuth=4.7 degrees and elevation=-32.0 degrees is laughter.", "canonical_answer": "laughter", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 1, "start_time": 1.3, "end_time": 13.0, "azimuth_deg": 4.659, "elevation_deg": -32.014, "distance_m": 3.42}]}
{"qa_id": "qa_c496f841c64cd99279dc", "split": "test", "audio_id": "foa_7cf8caea2d8d1b259511", "audio_path": "audio/test/foa_7cf8caea2d8d1b259511.wav", "scene_annotation_csv_path": "annotations/test/foa_7cf8caea2d8d1b259511.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the rain in degrees.", "answer": "-1.7 degrees", "canonical_answer": "-1.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 6.4, "azimuth_deg": 131.158, "elevation_deg": -1.748, "distance_m": 3.05}]}
{"qa_id": "qa_afd71bf0dcc1f97bfae8", "split": "test", "audio_id": "foa_b4b058aaea61dcd96864", "audio_path": "audio/test/foa_b4b058aaea61dcd96864.wav", "scene_annotation_csv_path": "annotations/test/foa_b4b058aaea61dcd96864.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard coming from the front?", "answer": "The sound coming from the front is a war sound.", "canonical_answer": "war sound", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.1, "end_time": 0.7, "azimuth_deg": 15.849, "elevation_deg": 6.707, "distance_m": 2.2}]}
{"qa_id": "qa_da96d1addbce092f87c9", "split": "test", "audio_id": "foa_b3e8ce389bb54bc8d263", "audio_path": "audio/test/foa_b3e8ce389bb54bc8d263.wav", "scene_annotation_csv_path": "annotations/test/foa_b3e8ce389bb54bc8d263.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the speech coming?", "answer": "131.1 degrees", "canonical_answer": "131.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 13.1, "azimuth_deg": 131.139, "elevation_deg": -22.294, "distance_m": 2.66}]}
{"qa_id": "qa_846469335a83ae8ccb1d", "split": "test", "audio_id": "foa_bd971a5c3f2d62096ddd", "audio_path": "audio/test/foa_bd971a5c3f2d62096ddd.wav", "scene_annotation_csv_path": "annotations/test/foa_bd971a5c3f2d62096ddd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the alarm in degrees.", "answer": "64.8 degrees", "canonical_answer": "64.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.1, "end_time": 0.7, "azimuth_deg": 64.844, "elevation_deg": -34.608, "distance_m": 2.04}]}
{"qa_id": "qa_9cd3bbf79b613b18cc58", "split": "test", "audio_id": "foa_ec784ce79c54c79cf845", "audio_path": "audio/test/foa_ec784ce79c54c79cf845.wav", "scene_annotation_csv_path": "annotations/test/foa_ec784ce79c54c79cf845.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time spans?", "answer": "The audio contains a knock from 0.5s to 13.2s, singing from 4.1s to 15.0s, a zipper from 5.0s to 5.5s, and singing from 9.9s to 15.1s.", "canonical_answer": "knock (0.5s to 13.2s); singing (4.1s to 15.0s); zipper (5.0s to 5.5s); singing (9.9s to 15.1s)", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 0, "start_time": 0.5, "end_time": 13.2, "azimuth_deg": 94.122, "elevation_deg": 20.54, "distance_m": 2.81}, {"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 4.1, "end_time": 15.0, "azimuth_deg": -103.892, "elevation_deg": -53.532, "distance_m": 1.73}, {"class_id": 62, "class_name": "zipper", "track_id": 2, "start_time": 5.0, "end_time": 5.5, "azimuth_deg": -159.467, "elevation_deg": 0.828, "distance_m": 3.13}, {"class_id": 45, "class_name": "singing", "track_id": 3, "start_time": 9.9, "end_time": 15.1, "azimuth_deg": 68.145, "elevation_deg": -11.674, "distance_m": 0.84}]}
{"qa_id": "qa_100ee6e186944dc854a2", "split": "test", "audio_id": "foa_c2cf900fabb8d7db0d81", "audio_path": "audio/test/foa_c2cf900fabb8d7db0d81.wav", "scene_annotation_csv_path": "annotations/test/foa_c2cf900fabb8d7db0d81.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval is the drum audible?", "answer": "The drum can be heard from 0.0s to 2.3s.", "canonical_answer": "0.0s to 2.3s", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 1, "start_time": 0.0, "end_time": 2.3, "azimuth_deg": 64.757, "elevation_deg": 4.608, "distance_m": 2.73}]}
{"qa_id": "qa_40cc3bdfe7c86358b2fd", "split": "test", "audio_id": "foa_fc77ad59e3cdf80686a1", "audio_path": "audio/test/foa_fc77ad59e3cdf80686a1.wav", "scene_annotation_csv_path": "annotations/test/foa_fc77ad59e3cdf80686a1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-110.5 degrees, elevation=-21.3 degrees?", "answer": "A tool is located at azimuth -110.5 degrees and elevation -21.3 degrees.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 4.6, "azimuth_deg": -110.511, "elevation_deg": -21.258, "distance_m": 3.1}]}
{"qa_id": "qa_320fa8435541f6e2d88d", "split": "test", "audio_id": "foa_9315e80ae39d6fcc907a", "audio_path": "audio/test/foa_9315e80ae39d6fcc907a.wav", "scene_annotation_csv_path": "annotations/test/foa_9315e80ae39d6fcc907a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front-right and below?", "answer": "The sound source located to the front-right and below is footsteps.", "canonical_answer": "footsteps", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 1, "start_time": 5.2, "end_time": 13.2, "azimuth_deg": -23.055, "elevation_deg": -17.873, "distance_m": 2.78}]}
{"qa_id": "qa_a42adc5510628fd954fd", "split": "test", "audio_id": "foa_e5662afd505ce61c0f15", "audio_path": "audio/test/foa_e5662afd505ce61c0f15.wav", "scene_annotation_csv_path": "annotations/test/foa_e5662afd505ce61c0f15.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the singing in degrees.", "answer": "3.1 degrees", "canonical_answer": "3.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 6.5, "end_time": 20.0, "azimuth_deg": 82.228, "elevation_deg": 3.138, "distance_m": 0.64}]}
{"qa_id": "qa_292409b099893c193e41", "split": "test", "audio_id": "foa_8adb1e2ac559600b06c5", "audio_path": "audio/test/foa_8adb1e2ac559600b06c5.wav", "scene_annotation_csv_path": "annotations/test/foa_8adb1e2ac559600b06c5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the time span of the writing event?", "answer": "The writing event is active from 0.4s to 1.0s.", "canonical_answer": "0.4s to 1.0s", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.4, "end_time": 1.0, "azimuth_deg": 16.209, "elevation_deg": 9.247, "distance_m": 2.89}]}
{"qa_id": "qa_20953597924866f03e7f", "split": "test", "audio_id": "foa_bc5cde577e3978ce0b8e", "audio_path": "audio/test/foa_bc5cde577e3978ce0b8e.wav", "scene_annotation_csv_path": "annotations/test/foa_bc5cde577e3978ce0b8e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the glass in degrees.", "answer": "-10.8 degrees", "canonical_answer": "-10.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 0, "start_time": 0.2, "end_time": 1.4, "azimuth_deg": 142.438, "elevation_deg": -10.775, "distance_m": 3.15}]}
{"qa_id": "qa_0ed22a1d62e0501cd4d6", "split": "test", "audio_id": "foa_74b934bf8df0f6b06843", "audio_path": "audio/test/foa_74b934bf8df0f6b06843.wav", "scene_annotation_csv_path": "annotations/test/foa_74b934bf8df0f6b06843.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the percussion?", "answer": "-72.3 degrees", "canonical_answer": "-72.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": -72.278, "elevation_deg": 18.018, "distance_m": 3.12}]}
{"qa_id": "qa_a4ee49b81e2e31d9aada", "split": "test", "audio_id": "foa_956972d4f389f4cc6ce3", "audio_path": "audio/test/foa_956972d4f389f4cc6ce3.wav", "scene_annotation_csv_path": "annotations/test/foa_956972d4f389f4cc6ce3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What is the identity of the sound source located at the front-left?", "answer": "The sound source located at the front-left is laughter.", "canonical_answer": "laughter", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.0, "end_time": 0.7, "azimuth_deg": 47.602, "elevation_deg": -6.778, "distance_m": 1.32}]}
{"qa_id": "qa_ef7a200f7b491995a636", "split": "test", "audio_id": "foa_9fe3ecc8c7978eb0033d", "audio_path": "audio/test/foa_9fe3ecc8c7978eb0033d.wav", "scene_annotation_csv_path": "annotations/test/foa_9fe3ecc8c7978eb0033d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=138.0 degrees, elevation=-5.1 degrees?", "answer": "The sound heard from azimuth=138.0 degrees, elevation=-5.1 degrees is a crack.", "canonical_answer": "crack", "truth_source": "annotation", "source_refs": [{"class_id": 13, "class_name": "crack", "track_id": 2, "start_time": 11.2, "end_time": 20.0, "azimuth_deg": 138.008, "elevation_deg": -5.13, "distance_m": 3.28}]}
{"qa_id": "qa_e3fffd00c7f20b6a5d45", "split": "test", "audio_id": "foa_a4c37928e1099c78e9ef", "audio_path": "audio/test/foa_a4c37928e1099c78e9ef.wav", "scene_annotation_csv_path": "annotations/test/foa_a4c37928e1099c78e9ef.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their specific time intervals?", "answer": "The audio contains scratch from 0.0s to 0.7s, another scratch from 0.0s to 0.7s, and a third scratch from 0.0s to 0.9s.", "canonical_answer": "scratch (0.0s to 0.7s); scratch (0.0s to 0.7s); scratch (0.0s to 0.9s)", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.0, "end_time": 0.7, "azimuth_deg": -157.565, "elevation_deg": -36.193, "distance_m": 1.09}, {"class_id": 44, "class_name": "scratch", "track_id": 1, "start_time": 0.0, "end_time": 0.7, "azimuth_deg": -16.041, "elevation_deg": 0.0, "distance_m": 3.83}, {"class_id": 44, "class_name": "scratch", "track_id": 2, "start_time": 0.0, "end_time": 0.9, "azimuth_deg": 31.345, "elevation_deg": 17.175, "distance_m": 3.13}]}
{"qa_id": "qa_2245bec27e9cef2a8aa5", "split": "test", "audio_id": "foa_6a58d2dedf7472adea8a", "audio_path": "audio/test/foa_6a58d2dedf7472adea8a.wav", "scene_annotation_csv_path": "annotations/test/foa_6a58d2dedf7472adea8a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the crushing coming?", "answer": "-47.2 degrees", "canonical_answer": "-47.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": -47.187, "elevation_deg": -6.158, "distance_m": 3.09}]}
{"qa_id": "qa_b08d29ce7b22d9c24f6b", "split": "test", "audio_id": "foa_56ba0d5e5d1a737ea835", "audio_path": "audio/test/foa_56ba0d5e5d1a737ea835.wav", "scene_annotation_csv_path": "annotations/test/foa_56ba0d5e5d1a737ea835.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their specific time intervals?", "answer": "The audio contains speech from 0.0s to 17.2s, laughter from 2.2s to 5.9s, and tape from 14.2s to 20.0s.", "canonical_answer": "speech (0.0s to 17.2s); laughter (2.2s to 5.9s); tape (14.2s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.0, "end_time": 17.2, "azimuth_deg": 155.137, "elevation_deg": -44.644, "distance_m": 1.51}, {"class_id": 34, "class_name": "laughter", "track_id": 1, "start_time": 2.2, "end_time": 5.9, "azimuth_deg": 40.748, "elevation_deg": -29.687, "distance_m": 2.11}, {"class_id": 48, "class_name": "tape", "track_id": 2, "start_time": 14.2, "end_time": 20.0, "azimuth_deg": 66.688, "elevation_deg": 27.632, "distance_m": 1.95}]}
{"qa_id": "qa_18849d24b52816ff730b", "split": "test", "audio_id": "foa_1f6c26dfe56dfb44db2e", "audio_path": "audio/test/foa_1f6c26dfe56dfb44db2e.wav", "scene_annotation_csv_path": "annotations/test/foa_1f6c26dfe56dfb44db2e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the right and below the listener?", "answer": "The sound source coming from the right and below is a dog.", "canonical_answer": "dog", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 1, "start_time": 0.9, "end_time": 11.3, "azimuth_deg": -83.14, "elevation_deg": -16.339, "distance_m": 3.18}]}
{"qa_id": "qa_f5986a3b7a693e9dfb4b", "split": "test", "audio_id": "foa_08a55ee245b59d8eba3f", "audio_path": "audio/test/foa_08a55ee245b59d8eba3f.wav", "scene_annotation_csv_path": "annotations/test/foa_08a55ee245b59d8eba3f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval can the typing sound be heard?", "answer": "The typing sound is active from 0.3s to 7.6s.", "canonical_answer": "0.3s to 7.6s", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.3, "end_time": 7.6, "azimuth_deg": 41.404, "elevation_deg": 17.376, "distance_m": 1.32}]}
{"qa_id": "qa_6005ba6f02c89701705b", "split": "test", "audio_id": "foa_8d8f04e34d59d98aea9a", "audio_path": "audio/test/foa_8d8f04e34d59d98aea9a.wav", "scene_annotation_csv_path": "annotations/test/foa_8d8f04e34d59d98aea9a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is located at azimuth -84.2 degrees and elevation 12.4 degrees?", "answer": "A bird is located at azimuth -84.2 degrees and elevation 12.4 degrees.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.2, "end_time": 12.0, "azimuth_deg": -84.216, "elevation_deg": 12.446, "distance_m": 2.65}]}
{"qa_id": "qa_70e5d8cdcddc9123229b", "split": "test", "audio_id": "foa_25d1b5c098e52c33d067", "audio_path": "audio/test/foa_25d1b5c098e52c33d067.wav", "scene_annotation_csv_path": "annotations/test/foa_25d1b5c098e52c33d067.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the body sound located?", "answer": "-36.2 degrees", "canonical_answer": "-36.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 2.5, "azimuth_deg": -160.345, "elevation_deg": -36.182, "distance_m": 2.44}]}
{"qa_id": "qa_1ed3420bc94f2c4306d4", "split": "test", "audio_id": "foa_2a0dac3c1ca378f82fd9", "audio_path": "audio/test/foa_2a0dac3c1ca378f82fd9.wav", "scene_annotation_csv_path": "annotations/test/foa_2a0dac3c1ca378f82fd9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-41.6 degrees, elevation=-16.3 degrees?", "answer": "A bell is located at azimuth -41.6 degrees and elevation -16.3 degrees.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": -41.647, "elevation_deg": -16.314, "distance_m": 1.69}]}
{"qa_id": "qa_f19abb42597e4352e43c", "split": "test", "audio_id": "foa_4e640ee6056a62d691b4", "audio_path": "audio/test/foa_4e640ee6056a62d691b4.wav", "scene_annotation_csv_path": "annotations/test/foa_4e640ee6056a62d691b4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the knock be heard?", "answer": "The knock event occurs from 10.7s to 11.5s.", "canonical_answer": "10.7s to 11.5s", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 2, "start_time": 10.7, "end_time": 11.5, "azimuth_deg": 48.39, "elevation_deg": -3.134, "distance_m": 0.84}]}
{"qa_id": "qa_d054cabede380267a3bb", "split": "test", "audio_id": "foa_edb0861df1652667a0cc", "audio_path": "audio/test/foa_edb0861df1652667a0cc.wav", "scene_annotation_csv_path": "annotations/test/foa_edb0861df1652667a0cc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains human vocalization occurring from 1.2s to 3.2s.", "canonical_answer": "human vocalization (1.2s to 3.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 1.2, "end_time": 3.2, "azimuth_deg": -4.73, "elevation_deg": -23.478, "distance_m": 3.61}]}
{"qa_id": "qa_e5ffa46d1fec995acb70", "split": "test", "audio_id": "foa_13784ae3ab720941233f", "audio_path": "audio/test/foa_13784ae3ab720941233f.wav", "scene_annotation_csv_path": "annotations/test/foa_13784ae3ab720941233f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the footsteps?", "answer": "53.9 degrees", "canonical_answer": "53.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 1, "start_time": 11.4, "end_time": 12.5, "azimuth_deg": 53.865, "elevation_deg": 16.347, "distance_m": 1.84}]}
{"qa_id": "qa_a091ca5fd0ece9353eb6", "split": "test", "audio_id": "foa_02122829ba9012fbb0a9", "audio_path": "audio/test/foa_02122829ba9012fbb0a9.wav", "scene_annotation_csv_path": "annotations/test/foa_02122829ba9012fbb0a9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the machine located?", "answer": "-39.5 degrees", "canonical_answer": "-39.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.9, "end_time": 8.1, "azimuth_deg": 53.974, "elevation_deg": -39.466, "distance_m": 2.33}]}
{"qa_id": "qa_e44eddd1f2ac2c8b5d9a", "split": "test", "audio_id": "foa_568568e61fb985308e37", "audio_path": "audio/test/foa_568568e61fb985308e37.wav", "scene_annotation_csv_path": "annotations/test/foa_568568e61fb985308e37.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard coming from the front-left and above?", "answer": "The sound coming from the front-left and above is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 11.2, "azimuth_deg": 26.509, "elevation_deg": 16.962, "distance_m": 3.11}]}
{"qa_id": "qa_95eb801add9ae94cf100", "split": "test", "audio_id": "foa_2f68916b5ceb64be22f5", "audio_path": "audio/test/foa_2f68916b5ceb64be22f5.wav", "scene_annotation_csv_path": "annotations/test/foa_2f68916b5ceb64be22f5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-25.1 degrees, elevation=11.8 degrees?", "answer": "The sound heard from azimuth=-25.1 degrees, elevation=11.8 degrees is ocean.", "canonical_answer": "ocean", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 1, "start_time": 0.6, "end_time": 8.3, "azimuth_deg": -25.109, "elevation_deg": 11.753, "distance_m": 2.05}]}
{"qa_id": "qa_71598a41fc87ec3a1243", "split": "test", "audio_id": "foa_dcfa3e3affa1abc71e68", "audio_path": "audio/test/foa_dcfa3e3affa1abc71e68.wav", "scene_annotation_csv_path": "annotations/test/foa_dcfa3e3affa1abc71e68.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the wind instrument?", "answer": "-25.9 degrees", "canonical_answer": "-25.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 2, "start_time": 16.2, "end_time": 20.0, "azimuth_deg": 79.008, "elevation_deg": -25.913, "distance_m": 3.16}]}
{"qa_id": "qa_a021170b243b366d780d", "split": "test", "audio_id": "foa_48125add61ece3057fc1", "audio_path": "audio/test/foa_48125add61ece3057fc1.wav", "scene_annotation_csv_path": "annotations/test/foa_48125add61ece3057fc1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains crackle from 0.0s to 1.8s.", "canonical_answer": "crackle (0.0s to 1.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 0, "start_time": 0.0, "end_time": 1.8, "azimuth_deg": -143.545, "elevation_deg": -11.961, "distance_m": 2.18}]}
{"qa_id": "qa_f6be3a27fe0df52ac5f2", "split": "test", "audio_id": "foa_98430da6faef9d7c1f94", "audio_path": "audio/test/foa_98430da6faef9d7c1f94.wav", "scene_annotation_csv_path": "annotations/test/foa_98430da6faef9d7c1f94.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the speech be heard?", "answer": "The speech event is active from 0.5s to 10.8s.", "canonical_answer": "0.5s to 10.8s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 10.8, "azimuth_deg": -69.92, "elevation_deg": 0.0, "distance_m": 3.12}]}
{"qa_id": "qa_96ce54fbba5834e5dad8", "split": "test", "audio_id": "foa_de82b55fca36ad1641a9", "audio_path": "audio/test/foa_de82b55fca36ad1641a9.wav", "scene_annotation_csv_path": "annotations/test/foa_de82b55fca36ad1641a9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front-right and below?", "answer": "The sound source coming from the front-right and below is water.", "canonical_answer": "water", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.9, "end_time": 7.1, "azimuth_deg": -61.065, "elevation_deg": -28.901, "distance_m": 1.58}]}
{"qa_id": "qa_503c0a480c0124ae07bd", "split": "test", "audio_id": "foa_8df87ee15923e49efe62", "audio_path": "audio/test/foa_8df87ee15923e49efe62.wav", "scene_annotation_csv_path": "annotations/test/foa_8df87ee15923e49efe62.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the car in degrees.", "answer": "-88.1 degrees", "canonical_answer": "-88.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 1, "start_time": 1.2, "end_time": 7.1, "azimuth_deg": -88.132, "elevation_deg": 20.552, "distance_m": 2.82}]}
{"qa_id": "qa_783b5c0d254bb856bd95", "split": "test", "audio_id": "foa_73b02adbfb69b6d8b247", "audio_path": "audio/test/foa_73b02adbfb69b6d8b247.wav", "scene_annotation_csv_path": "annotations/test/foa_73b02adbfb69b6d8b247.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval does the typing occur?", "answer": "The typing sound is active from 0.0s to 6.0s.", "canonical_answer": "0.0s to 6.0s", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.0, "end_time": 6.0, "azimuth_deg": -82.434, "elevation_deg": -3.033, "distance_m": 1.09}]}
{"qa_id": "qa_ca2f19b736a536f0990d", "split": "test", "audio_id": "foa_5b8bcf688210f828d1a0", "audio_path": "audio/test/foa_5b8bcf688210f828d1a0.wav", "scene_annotation_csv_path": "annotations/test/foa_5b8bcf688210f828d1a0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the machine in degrees.", "answer": "-59.6 degrees", "canonical_answer": "-59.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.6, "end_time": 16.2, "azimuth_deg": -59.639, "elevation_deg": 3.824, "distance_m": 1.46}]}
{"qa_id": "qa_7642617d6dca6d5389c1", "split": "test", "audio_id": "foa_f72e62e8896d27a04463", "audio_path": "audio/test/foa_f72e62e8896d27a04463.wav", "scene_annotation_csv_path": "annotations/test/foa_f72e62e8896d27a04463.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back-right?", "answer": "The sound source coming from the back-right is a bell.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": -154.011, "elevation_deg": -8.326, "distance_m": 2.15}]}
{"qa_id": "qa_28dff29a646805a7afaf", "split": "test", "audio_id": "foa_a5446b5c7a479d412ffd", "audio_path": "audio/test/foa_a5446b5c7a479d412ffd.wav", "scene_annotation_csv_path": "annotations/test/foa_a5446b5c7a479d412ffd.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time spans?", "answer": "The audio contains speech from 0.5s to 3.0s and another instance of speech from 0.6s to 2.3s.", "canonical_answer": "speech (0.5s to 3.0s); speech (0.6s to 2.3s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.5, "end_time": 3.0, "azimuth_deg": 34.641, "elevation_deg": 0.0, "distance_m": 3.34}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 2.3, "azimuth_deg": -92.629, "elevation_deg": 0.0, "distance_m": 1.25}]}
{"qa_id": "qa_600f6bca6045957fac74", "split": "test", "audio_id": "foa_89b11a2be640a7d36867", "audio_path": "audio/test/foa_89b11a2be640a7d36867.wav", "scene_annotation_csv_path": "annotations/test/foa_89b11a2be640a7d36867.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=2.3 degrees, elevation=1.5 degrees?", "answer": "The sound originating from azimuth=2.3 degrees and elevation=1.5 degrees is glass.", "canonical_answer": "glass", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 3, "start_time": 15.3, "end_time": 16.2, "azimuth_deg": 2.315, "elevation_deg": 1.514, "distance_m": 2.78}]}
{"qa_id": "qa_792abfab57d5de5cedef", "split": "test", "audio_id": "foa_f412e52a8173e7e50265", "audio_path": "audio/test/foa_f412e52a8173e7e50265.wav", "scene_annotation_csv_path": "annotations/test/foa_f412e52a8173e7e50265.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the string instrument?", "answer": "19.3 degrees", "canonical_answer": "19.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 2, "start_time": 11.3, "end_time": 14.9, "azimuth_deg": -57.596, "elevation_deg": 19.258, "distance_m": 1.85}]}
{"qa_id": "qa_b0523c1fe9f9e5cf98dc", "split": "test", "audio_id": "foa_323aaae35df6f3da96a7", "audio_path": "audio/test/foa_323aaae35df6f3da96a7.wav", "scene_annotation_csv_path": "annotations/test/foa_323aaae35df6f3da96a7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What source is heard coming from the front-left and below of the listener?", "answer": "The source heard from the front-left and below is human vocalization.", "canonical_answer": "human vocalization", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.4, "end_time": 2.2, "azimuth_deg": 32.079, "elevation_deg": -31.392, "distance_m": 2.76}]}
{"qa_id": "qa_ddb395329e62e5b180b5", "split": "test", "audio_id": "foa_ef256fb1241416777e42", "audio_path": "audio/test/foa_ef256fb1241416777e42.wav", "scene_annotation_csv_path": "annotations/test/foa_ef256fb1241416777e42.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip features laughter from 0.7s to 14.0s, a telephone alarm from 1.7s to 3.8s, and singing from 8.4s to 17.9s.", "canonical_answer": "laughter (0.7s to 14.0s); telephone alarm (1.7s to 3.8s); singing (8.4s to 17.9s)", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.7, "end_time": 14.0, "azimuth_deg": -4.706, "elevation_deg": -0.917, "distance_m": 1.53}, {"class_id": 50, "class_name": "telephone_alarm", "track_id": 1, "start_time": 1.7, "end_time": 3.8, "azimuth_deg": 0.396, "elevation_deg": -25.682, "distance_m": 1.58}, {"class_id": 45, "class_name": "singing", "track_id": 2, "start_time": 8.4, "end_time": 17.9, "azimuth_deg": 131.577, "elevation_deg": -6.24, "distance_m": 2.09}]}
{"qa_id": "qa_e166153ec8efeaa81cfa", "split": "test", "audio_id": "foa_85e60f021766c0e43774", "audio_path": "audio/test/foa_85e60f021766c0e43774.wav", "scene_annotation_csv_path": "annotations/test/foa_85e60f021766c0e43774.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=35.5 degrees, elevation=15.3 degrees?", "answer": "The sound heard from azimuth=35.5 degrees, elevation=15.3 degrees is tearing.", "canonical_answer": "tearing", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 1.4, "end_time": 14.6, "azimuth_deg": 35.549, "elevation_deg": 15.256, "distance_m": 2.39}]}
{"qa_id": "qa_e245e8dc1255277f42e9", "split": "test", "audio_id": "foa_d81f6485efd439239b74", "audio_path": "audio/test/foa_d81f6485efd439239b74.wav", "scene_annotation_csv_path": "annotations/test/foa_d81f6485efd439239b74.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the female speech audible?", "answer": "The female speech is active from 0.5s to 2.0s.", "canonical_answer": "0.5s to 2.0s", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 0, "start_time": 0.5, "end_time": 2.0, "azimuth_deg": -28.66, "elevation_deg": 43.966, "distance_m": 0.8}]}
{"qa_id": "qa_c23ede1daa7bd875b62b", "split": "test", "audio_id": "foa_d4eaf735a1d7a0abaf84", "audio_path": "audio/test/foa_d4eaf735a1d7a0abaf84.wav", "scene_annotation_csv_path": "annotations/test/foa_d4eaf735a1d7a0abaf84.csv", "dataset": "starss23", "data_source": "dcase_real", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the musical instrument in degrees.", "answer": "-20.0 degrees", "canonical_answer": "-20.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 1, "start_time": 0.0, "end_time": 14.0, "azimuth_deg": 23.0, "elevation_deg": -20.0, "distance_m": 1.48}]}
{"qa_id": "qa_8ccb099b60a9a8b956ed", "split": "test", "audio_id": "foa_385b51d109360a1507ad", "audio_path": "audio/test/foa_385b51d109360a1507ad.wav", "scene_annotation_csv_path": "annotations/test/foa_385b51d109360a1507ad.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the frog?", "answer": "112.5 degrees", "canonical_answer": "112.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 0.4, "end_time": 20.0, "azimuth_deg": 112.479, "elevation_deg": -29.01, "distance_m": 2.01}]}
{"qa_id": "qa_cbfc7236306bf14ed7fe", "split": "test", "audio_id": "foa_1749289eeefd1318b404", "audio_path": "audio/test/foa_1749289eeefd1318b404.wav", "scene_annotation_csv_path": "annotations/test/foa_1749289eeefd1318b404.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains a wind instrument from 0.0s to 4.9s.", "canonical_answer": "wind instrument (0.0s to 4.9s)", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.0, "end_time": 4.90425, "azimuth_deg": -148.52, "elevation_deg": 3.617, "distance_m": 1.76}]}
{"qa_id": "qa_c766e8dbe9cdf4ef1fc6", "split": "test", "audio_id": "foa_60a2de5a4dae3ac8ea05", "audio_path": "audio/test/foa_60a2de5a4dae3ac8ea05.wav", "scene_annotation_csv_path": "annotations/test/foa_60a2de5a4dae3ac8ea05.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=99.2 degrees, elevation=-56.8 degrees?", "answer": "A bird is heard coming from azimuth=99.2 degrees, elevation=-56.8 degrees.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 13.2, "azimuth_deg": 99.153, "elevation_deg": -56.84, "distance_m": 0.93}]}
{"qa_id": "qa_a0528b75e11b63db249e", "split": "test", "audio_id": "foa_07af0af7af40fea08ca2", "audio_path": "audio/test/foa_07af0af7af40fea08ca2.wav", "scene_annotation_csv_path": "annotations/test/foa_07af0af7af40fea08ca2.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the speech?", "answer": "169.9 degrees", "canonical_answer": "169.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 10.6, "azimuth_deg": 169.927, "elevation_deg": 0.0, "distance_m": 3.21}]}
{"qa_id": "qa_6dd0e65633606099b169", "split": "test", "audio_id": "foa_0660dfaac5007b353889", "audio_path": "audio/test/foa_0660dfaac5007b353889.wav", "scene_annotation_csv_path": "annotations/test/foa_0660dfaac5007b353889.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the duration of the male speech event?", "answer": "The male speech event occurs from 1.1s to 3.5s.", "canonical_answer": "1.1s to 3.5s", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 1.1, "end_time": 3.5, "azimuth_deg": 65.156, "elevation_deg": -19.409, "distance_m": 2.3}]}
{"qa_id": "qa_77e2b0143d3fb197d0b9", "split": "test", "audio_id": "foa_5a82f9b020b9cf16d735", "audio_path": "audio/test/foa_5a82f9b020b9cf16d735.wav", "scene_annotation_csv_path": "annotations/test/foa_5a82f9b020b9cf16d735.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the back-left side?", "answer": "The sound coming from the back-left is a tape.", "canonical_answer": "tape", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 3, "start_time": 13.9, "end_time": 20.0, "azimuth_deg": 140.397, "elevation_deg": 11.826, "distance_m": 2.5}]}
{"qa_id": "qa_e727a0e6505f5d3e382a", "split": "test", "audio_id": "foa_1df39210e540c39bc607", "audio_path": "audio/test/foa_1df39210e540c39bc607.wav", "scene_annotation_csv_path": "annotations/test/foa_1df39210e540c39bc607.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the speech?", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 9.8, "azimuth_deg": 68.277, "elevation_deg": 0.0, "distance_m": 2.52}]}
{"qa_id": "qa_f7d83f0ef0bf85e7f674", "split": "test", "audio_id": "foa_b5cb3e2019295fad66d6", "audio_path": "audio/test/foa_b5cb3e2019295fad66d6.wav", "scene_annotation_csv_path": "annotations/test/foa_b5cb3e2019295fad66d6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the back-right side?", "answer": "The sound coming from the back-right is finger snapping.", "canonical_answer": "finger snapping", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 0, "start_time": 0.6, "end_time": 4.2, "azimuth_deg": -123.127, "elevation_deg": -3.182, "distance_m": 3.02}]}
{"qa_id": "qa_320629c9e49028ebbd27", "split": "test", "audio_id": "foa_2d985295cd7e2d2300f7", "audio_path": "audio/test/foa_2d985295cd7e2d2300f7.wav", "scene_annotation_csv_path": "annotations/test/foa_2d985295cd7e2d2300f7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the bird in degrees.", "answer": "-9.2 degrees", "canonical_answer": "-9.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.1, "end_time": 2.0, "azimuth_deg": -52.793, "elevation_deg": -9.234, "distance_m": 2.55}]}
{"qa_id": "qa_395bb9723610e0b6c3e3", "split": "test", "audio_id": "foa_6d78b36de24b3f932af8", "audio_path": "audio/test/foa_6d78b36de24b3f932af8.wav", "scene_annotation_csv_path": "annotations/test/foa_6d78b36de24b3f932af8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=60.7 degrees, elevation=-24.6 degrees?", "answer": "A guitar is located at azimuth 60.7 degrees and elevation -24.6 degrees.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 4.0, "azimuth_deg": 60.677, "elevation_deg": -24.58, "distance_m": 2.63}]}
{"qa_id": "qa_58d0f4029053b302e4f3", "split": "test", "audio_id": "foa_b4025f3ddf42b1329886", "audio_path": "audio/test/foa_b4025f3ddf42b1329886.wav", "scene_annotation_csv_path": "annotations/test/foa_b4025f3ddf42b1329886.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the footsteps active?", "answer": "The footsteps sound is active from 10.3s to 12.2s.", "canonical_answer": "10.3s to 12.2s", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 1, "start_time": 10.3, "end_time": 12.2, "azimuth_deg": 119.77, "elevation_deg": 44.492, "distance_m": 0.71}]}
{"qa_id": "qa_1676ec50fd8e05ed02df", "split": "test", "audio_id": "foa_6e28c7a3e5051d010d60", "audio_path": "audio/test/foa_6e28c7a3e5051d010d60.wav", "scene_annotation_csv_path": "annotations/test/foa_6e28c7a3e5051d010d60.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in this recording, and during what time intervals do they occur?", "answer": "The audio features a keyboard instrument from 0.0s to 2.0s.", "canonical_answer": "keyboard instrument (0.0s to 2.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 2.0, "azimuth_deg": 69.02, "elevation_deg": -0.538, "distance_m": 1.89}]}
{"qa_id": "qa_5fb8b4e438d7f1526f83", "split": "test", "audio_id": "foa_c94ca7c19e1443b49265", "audio_path": "audio/test/foa_c94ca7c19e1443b49265.wav", "scene_annotation_csv_path": "annotations/test/foa_c94ca7c19e1443b49265.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the musical instrument in degrees.", "answer": "-91.5 degrees", "canonical_answer": "-91.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.0, "end_time": 5.0, "azimuth_deg": -91.469, "elevation_deg": -31.592, "distance_m": 3.9}]}
{"qa_id": "qa_be9f35849c0f7cf0934f", "split": "test", "audio_id": "foa_c0f1a7b6cbc05a1163c9", "audio_path": "audio/test/foa_c0f1a7b6cbc05a1163c9.wav", "scene_annotation_csv_path": "annotations/test/foa_c0f1a7b6cbc05a1163c9.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-135.1 degrees, elevation=7.1 degrees?", "answer": "The sound heard from azimuth=-135.1 degrees, elevation=7.1 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 7.3, "azimuth_deg": -135.053, "elevation_deg": 7.058, "distance_m": 4.68}]}
{"qa_id": "qa_7bd60d99db6d1c984668", "split": "test", "audio_id": "foa_f257c9a91832fa424b2d", "audio_path": "audio/test/foa_f257c9a91832fa424b2d.wav", "scene_annotation_csv_path": "annotations/test/foa_f257c9a91832fa424b2d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front-right and below the listener?", "answer": "The sound source located to the front-right and below is a body sound.", "canonical_answer": "body sound", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 12.4, "azimuth_deg": -54.632, "elevation_deg": -41.057, "distance_m": 1.17}]}
{"qa_id": "qa_04af4f590fb18b01cd7c", "split": "test", "audio_id": "foa_c3944e33c7ce6dc36e40", "audio_path": "audio/test/foa_c3944e33c7ce6dc36e40.wav", "scene_annotation_csv_path": "annotations/test/foa_c3944e33c7ce6dc36e40.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the cooking?", "answer": "174.3 degrees", "canonical_answer": "174.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 174.281, "elevation_deg": -21.582, "distance_m": 2.54}]}
{"qa_id": "qa_7e820f0d4014d20c3b98", "split": "test", "audio_id": "foa_b76601427875aeb5fdb2", "audio_path": "audio/test/foa_b76601427875aeb5fdb2.wav", "scene_annotation_csv_path": "annotations/test/foa_b76601427875aeb5fdb2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the clock?", "answer": "21.9 degrees", "canonical_answer": "21.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 2, "start_time": 3.6, "end_time": 10.7, "azimuth_deg": 4.647, "elevation_deg": 21.863, "distance_m": 2.41}]}
{"qa_id": "qa_38ea8b62c73b52855bad", "split": "test", "audio_id": "foa_cae48a4410146e9d7f14", "audio_path": "audio/test/foa_cae48a4410146e9d7f14.wav", "scene_annotation_csv_path": "annotations/test/foa_cae48a4410146e9d7f14.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains human vocalization from 0.2s to 1.6s.", "canonical_answer": "human vocalization (0.2s to 1.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.2, "end_time": 1.6, "azimuth_deg": -131.97, "elevation_deg": 37.762, "distance_m": 2.3}]}
{"qa_id": "qa_223f7ea63fa607418d89", "split": "test", "audio_id": "foa_c11a8930f4d82bd6850b", "audio_path": "audio/test/foa_c11a8930f4d82bd6850b.wav", "scene_annotation_csv_path": "annotations/test/foa_c11a8930f4d82bd6850b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the wood active?", "answer": "The wood is active from 0.0s to 0.5s.", "canonical_answer": "0.0s to 0.5s", "truth_source": "annotation", "source_refs": [{"class_id": 60, "class_name": "wood", "track_id": 0, "start_time": 0.0, "end_time": 0.5, "azimuth_deg": -6.028, "elevation_deg": 17.432, "distance_m": 2.17}]}
{"qa_id": "qa_af066ac2f711557bc302", "split": "test", "audio_id": "foa_e127effc35ca638b3757", "audio_path": "audio/test/foa_e127effc35ca638b3757.wav", "scene_annotation_csv_path": "annotations/test/foa_e127effc35ca638b3757.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval can the sound of the clock be heard?", "answer": "The clock is active from 0.4s to 16.6s.", "canonical_answer": "0.4s to 16.6s", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 2, "start_time": 0.4, "end_time": 16.6, "azimuth_deg": 7.022, "elevation_deg": 0.0, "distance_m": 2.12}]}
{"qa_id": "qa_1f361565173cf9a57c90", "split": "test", "audio_id": "foa_58ab74bc23e9bc97a50c", "audio_path": "audio/test/foa_58ab74bc23e9bc97a50c.wav", "scene_annotation_csv_path": "annotations/test/foa_58ab74bc23e9bc97a50c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front?", "answer": "The sound source located at the front is writing.", "canonical_answer": "writing", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.0, "end_time": 2.5, "azimuth_deg": -20.563, "elevation_deg": 12.046, "distance_m": 1.48}]}
{"qa_id": "qa_42f213ad2040a6721faa", "split": "test", "audio_id": "foa_14838c125c80fda1f047", "audio_path": "audio/test/foa_14838c125c80fda1f047.wav", "scene_annotation_csv_path": "annotations/test/foa_14838c125c80fda1f047.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the time interval for each?", "answer": "The audio contains singing occurring from 0.3s to 5.5s.", "canonical_answer": "singing (0.3s to 5.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.3, "end_time": 5.5, "azimuth_deg": 166.959, "elevation_deg": 7.421, "distance_m": 1.81}]}
{"qa_id": "qa_d3b05e11d4e6d56395e5", "split": "test", "audio_id": "foa_a193d80fc5b66b8781de", "audio_path": "audio/test/foa_a193d80fc5b66b8781de.wav", "scene_annotation_csv_path": "annotations/test/foa_a193d80fc5b66b8781de.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=34.1 degrees, elevation=-18.5 degrees?", "answer": "A bird is heard coming from azimuth 34.1 degrees and elevation -18.5 degrees.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.2, "end_time": 2.3, "azimuth_deg": 34.052, "elevation_deg": -18.451, "distance_m": 1.02}]}
{"qa_id": "qa_f3a95574841bafda21d2", "split": "test", "audio_id": "foa_3f13b1466aa250ee835e", "audio_path": "audio/test/foa_3f13b1466aa250ee835e.wav", "scene_annotation_csv_path": "annotations/test/foa_3f13b1466aa250ee835e.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the musical instrument?", "answer": "-14.5 degrees", "canonical_answer": "-14.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.1, "end_time": 18.7, "azimuth_deg": -14.499, "elevation_deg": 0.0, "distance_m": 4.25}]}
{"qa_id": "qa_25b83698015e802d997a", "split": "test", "audio_id": "foa_2c4b5b4b7b991ca3cf12", "audio_path": "audio/test/foa_2c4b5b4b7b991ca3cf12.wav", "scene_annotation_csv_path": "annotations/test/foa_2c4b5b4b7b991ca3cf12.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the speech located?", "answer": "-13.7 degrees", "canonical_answer": "-13.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 1.4, "end_time": 3.6, "azimuth_deg": -34.825, "elevation_deg": -13.718, "distance_m": 1.83}]}
{"qa_id": "qa_d2fde5e24607cdf98bac", "split": "test", "audio_id": "foa_6624e02d749be03841ea", "audio_path": "audio/test/foa_6624e02d749be03841ea.wav", "scene_annotation_csv_path": "annotations/test/foa_6624e02d749be03841ea.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a cat from 0.0s to 18.2s.", "canonical_answer": "cat (0.0s to 18.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 18.2, "azimuth_deg": 74.937, "elevation_deg": -12.531, "distance_m": 1.53}]}
{"qa_id": "qa_f9bc9a41a0e006ada10f", "split": "test", "audio_id": "foa_8685a8fcda093507add5", "audio_path": "audio/test/foa_8685a8fcda093507add5.wav", "scene_annotation_csv_path": "annotations/test/foa_8685a8fcda093507add5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Identify the source at azimuth=-65.8 degrees, elevation=-20.4 degrees.", "answer": "The source located at azimuth -65.8 degrees and elevation -20.4 degrees is a bird.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 2.8, "azimuth_deg": -65.848, "elevation_deg": -20.422, "distance_m": 2.8}]}
{"qa_id": "qa_721f2283dab9f6f9cb09", "split": "test", "audio_id": "foa_b1265c492bdc1877c40d", "audio_path": "audio/test/foa_b1265c492bdc1877c40d.wav", "scene_annotation_csv_path": "annotations/test/foa_b1265c492bdc1877c40d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the machine in degrees.", "answer": "-14.8 degrees", "canonical_answer": "-14.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 9.3, "end_time": 20.0, "azimuth_deg": 176.99, "elevation_deg": -14.765, "distance_m": 0.56}]}
{"qa_id": "qa_3d2ef3681f1ba018c5ce", "split": "test", "audio_id": "foa_cfb7a226fdf8fee746cb", "audio_path": "audio/test/foa_cfb7a226fdf8fee746cb.wav", "scene_annotation_csv_path": "annotations/test/foa_cfb7a226fdf8fee746cb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the laughter?", "answer": "-73.8 degrees", "canonical_answer": "-73.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 2, "start_time": 3.1, "end_time": 8.3, "azimuth_deg": -73.807, "elevation_deg": -30.151, "distance_m": 1.88}]}
{"qa_id": "qa_5e085abd47be0813b14c", "split": "test", "audio_id": "foa_321f833eae5d61fef767", "audio_path": "audio/test/foa_321f833eae5d61fef767.wav", "scene_annotation_csv_path": "annotations/test/foa_321f833eae5d61fef767.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the percussion active?", "answer": "The percussion is active from 7.8s to 8.5s.", "canonical_answer": "7.8s to 8.5s", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 2, "start_time": 7.8, "end_time": 8.5, "azimuth_deg": 90.026, "elevation_deg": 5.714, "distance_m": 2.57}]}
{"qa_id": "qa_64f67b89bacd92e32229", "split": "test", "audio_id": "foa_6c77d1f0050159c3493d", "audio_path": "audio/test/foa_6c77d1f0050159c3493d.wav", "scene_annotation_csv_path": "annotations/test/foa_6c77d1f0050159c3493d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is heard from the front of the listener?", "answer": "The source coming from the front is tearing.", "canonical_answer": "tearing", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 0.3, "end_time": 6.6, "azimuth_deg": -3.017, "elevation_deg": -13.898, "distance_m": 1.96}]}
{"qa_id": "qa_9cb79a377500058f4c36", "split": "test", "audio_id": "foa_825eb6ff24c3cfdbedaf", "audio_path": "audio/test/foa_825eb6ff24c3cfdbedaf.wav", "scene_annotation_csv_path": "annotations/test/foa_825eb6ff24c3cfdbedaf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains male speech from 0.0s to 4.1s, an alarm from 1.8s to 4.6s, and a door from 4.1s to 5.9s.", "canonical_answer": "male speech (0.0s to 4.1s); alarm (1.8s to 4.6s); door (4.1s to 5.9s)", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.0, "end_time": 4.1, "azimuth_deg": -172.272, "elevation_deg": -8.524, "distance_m": 3.27}, {"class_id": 1, "class_name": "alarm", "track_id": 1, "start_time": 1.8, "end_time": 4.6, "azimuth_deg": -34.784, "elevation_deg": -42.844, "distance_m": 0.96}, {"class_id": 17, "class_name": "door", "track_id": 2, "start_time": 4.1, "end_time": 5.9, "azimuth_deg": -38.313, "elevation_deg": 0.421, "distance_m": 1.19}]}
{"qa_id": "qa_2a42e004fb7bb5c66959", "split": "test", "audio_id": "foa_a9bb19de7409e930e2c0", "audio_path": "audio/test/foa_a9bb19de7409e930e2c0.wav", "scene_annotation_csv_path": "annotations/test/foa_a9bb19de7409e930e2c0.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the speech coming?", "answer": "57.3 degrees", "canonical_answer": "57.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 5.5, "azimuth_deg": 57.276, "elevation_deg": -7.905, "distance_m": 2.57}]}
{"qa_id": "qa_454aad28c1ab48a33899", "split": "test", "audio_id": "foa_4dafbb135b79ce69394d", "audio_path": "audio/test/foa_4dafbb135b79ce69394d.wav", "scene_annotation_csv_path": "annotations/test/foa_4dafbb135b79ce69394d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the cat?", "answer": "6.3 degrees", "canonical_answer": "6.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 1, "start_time": 1.8, "end_time": 2.3, "azimuth_deg": 94.776, "elevation_deg": 6.305, "distance_m": 1.3}]}
{"qa_id": "qa_dbbfc75cf303e7e43e73", "split": "test", "audio_id": "foa_bd595c108e048e217632", "audio_path": "audio/test/foa_bd595c108e048e217632.wav", "scene_annotation_csv_path": "annotations/test/foa_bd595c108e048e217632.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=96.1 degrees, elevation=6.9 degrees?", "answer": "A bird is located at azimuth=96.1 degrees and elevation=6.9 degrees.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 96.131, "elevation_deg": 6.853, "distance_m": 0.51}]}
{"qa_id": "qa_6865fdb4fba60e88f980", "split": "test", "audio_id": "foa_44979e2fcc60f44f8ad9", "audio_path": "audio/test/foa_44979e2fcc60f44f8ad9.wav", "scene_annotation_csv_path": "annotations/test/foa_44979e2fcc60f44f8ad9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the zipper sound occur?", "answer": "The zipper event is active from 0.6s to 17.9s.", "canonical_answer": "0.6s to 17.9s", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.6, "end_time": 17.9, "azimuth_deg": 118.391, "elevation_deg": 46.004, "distance_m": 2.2}]}
{"qa_id": "qa_227f2d14ea13407c3a2f", "split": "test", "audio_id": "foa_1aa3e39fd986e212377d", "audio_path": "audio/test/foa_1aa3e39fd986e212377d.wav", "scene_annotation_csv_path": "annotations/test/foa_1aa3e39fd986e212377d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back and above the listener?", "answer": "The source coming from the back and above is a keyboard instrument.", "canonical_answer": "keyboard instrument", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 2, "start_time": 11.6, "end_time": 15.5, "azimuth_deg": -166.552, "elevation_deg": 47.854, "distance_m": 1.04}]}
{"qa_id": "qa_5f3f92459a97340b20ea", "split": "test", "audio_id": "foa_8ca85d2bc6ef637ec1b7", "audio_path": "audio/test/foa_8ca85d2bc6ef637ec1b7.wav", "scene_annotation_csv_path": "annotations/test/foa_8ca85d2bc6ef637ec1b7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the scratch be heard?", "answer": "The scratch is active from 0.0s to 1.8s.", "canonical_answer": "0.0s to 1.8s", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.0, "end_time": 1.8, "azimuth_deg": -63.074, "elevation_deg": 11.578, "distance_m": 2.57}]}
{"qa_id": "qa_b8684a95c1ba0cbdb62f", "split": "test", "audio_id": "foa_64e6a70330a957d91a28", "audio_path": "audio/test/foa_64e6a70330a957d91a28.wav", "scene_annotation_csv_path": "annotations/test/foa_64e6a70330a957d91a28.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the right and below side?", "answer": "The sound heard from the right and below is an appliance.", "canonical_answer": "appliance", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.4, "end_time": 7.2, "azimuth_deg": -107.887, "elevation_deg": -30.128, "distance_m": 2.94}]}
{"qa_id": "qa_d30f654a5772dfedc87e", "split": "test", "audio_id": "foa_c7d5c575b7c46e52b7f7", "audio_path": "audio/test/foa_c7d5c575b7c46e52b7f7.wav", "scene_annotation_csv_path": "annotations/test/foa_c7d5c575b7c46e52b7f7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the drum in degrees.", "answer": "-10.3 degrees", "canonical_answer": "-10.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": -10.338, "elevation_deg": 11.577, "distance_m": 2.47}]}
{"qa_id": "qa_c9b3cd95805cf9863638", "split": "test", "audio_id": "foa_1710234a553c11ce9b28", "audio_path": "audio/test/foa_1710234a553c11ce9b28.wav", "scene_annotation_csv_path": "annotations/test/foa_1710234a553c11ce9b28.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the speech in degrees.", "answer": "45.8 degrees", "canonical_answer": "45.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 7.0, "azimuth_deg": -160.387, "elevation_deg": 45.845, "distance_m": 1.15}]}
{"qa_id": "qa_d433410be32a9fa06ef4", "split": "test", "audio_id": "foa_ae8f3430d210336e72c0", "audio_path": "audio/test/foa_ae8f3430d210336e72c0.wav", "scene_annotation_csv_path": "annotations/test/foa_ae8f3430d210336e72c0.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-79.7 degrees, elevation=2.0 degrees?", "answer": "The sound detected at azimuth -79.7 degrees and elevation 2.0 degrees is fire.", "canonical_answer": "fire", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 0, "start_time": 0.5, "end_time": 2.4, "azimuth_deg": -79.657, "elevation_deg": 2.039, "distance_m": 4.29}]}
{"qa_id": "qa_0ff18a37afe65fc02b99", "split": "test", "audio_id": "foa_fe3658b54bb92049ce58", "audio_path": "audio/test/foa_fe3658b54bb92049ce58.wav", "scene_annotation_csv_path": "annotations/test/foa_fe3658b54bb92049ce58.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains kitchenware from 0.6s to 3.1s, body sound from 1.5s to 3.3s, and a dog from 3.0s to 4.6s.", "canonical_answer": "kitchenware (0.6s to 3.1s); body sound (1.5s to 3.3s); dog (3.0s to 4.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 0.6, "end_time": 3.1, "azimuth_deg": 26.556, "elevation_deg": -31.402, "distance_m": 2.96}, {"class_id": 6, "class_name": "body_sound", "track_id": 1, "start_time": 1.5, "end_time": 3.3, "azimuth_deg": 18.498, "elevation_deg": -50.366, "distance_m": 1.75}, {"class_id": 16, "class_name": "dog", "track_id": 2, "start_time": 3.0, "end_time": 4.6, "azimuth_deg": 85.992, "elevation_deg": -31.236, "distance_m": 1.3}]}
{"qa_id": "qa_8a9b3f35abd2bc511f9f", "split": "test", "audio_id": "foa_53528f65cc50a3f155b0", "audio_path": "audio/test/foa_53528f65cc50a3f155b0.wav", "scene_annotation_csv_path": "annotations/test/foa_53528f65cc50a3f155b0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the crushing located?", "answer": "-3.8 degrees", "canonical_answer": "-3.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 0, "start_time": 0.0, "end_time": 4.3, "azimuth_deg": 125.521, "elevation_deg": -3.836, "distance_m": 1.02}]}
{"qa_id": "qa_c1358fc38dd42d131bcd", "split": "test", "audio_id": "foa_9b458f1e7be869df149b", "audio_path": "audio/test/foa_9b458f1e7be869df149b.wav", "scene_annotation_csv_path": "annotations/test/foa_9b458f1e7be869df149b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the musical instrument active?", "answer": "The musical instrument is active from 6.8s to 16.3s.", "canonical_answer": "6.8s to 16.3s", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 1, "start_time": 6.8, "end_time": 16.3, "azimuth_deg": -98.209, "elevation_deg": -2.018, "distance_m": 2.21}]}
{"qa_id": "qa_e0cad2e031f344ae2a03", "split": "test", "audio_id": "foa_a71cc76da0ca4c2a60c0", "audio_path": "audio/test/foa_a71cc76da0ca4c2a60c0.wav", "scene_annotation_csv_path": "annotations/test/foa_a71cc76da0ca4c2a60c0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the appliance in degrees.", "answer": "85.3 degrees", "canonical_answer": "85.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.0, "end_time": 14.3, "azimuth_deg": 85.346, "elevation_deg": 1.053, "distance_m": 2.76}]}
{"qa_id": "qa_f40b2fde72defc1d6a9b", "split": "test", "audio_id": "foa_197f370e1b7ff2e1e5e8", "audio_path": "audio/test/foa_197f370e1b7ff2e1e5e8.wav", "scene_annotation_csv_path": "annotations/test/foa_197f370e1b7ff2e1e5e8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=13.6 degrees, elevation=-5.8 degrees?", "answer": "The sound heard from azimuth=13.6 degrees and elevation=-5.8 degrees is fire.", "canonical_answer": "fire", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 0, "start_time": 0.0, "end_time": 15.4, "azimuth_deg": 13.597, "elevation_deg": -5.792, "distance_m": 2.96}]}
{"qa_id": "qa_fb934f553ee769a8e287", "split": "test", "audio_id": "foa_07a8f83357961fa2af5e", "audio_path": "audio/test/foa_07a8f83357961fa2af5e.wav", "scene_annotation_csv_path": "annotations/test/foa_07a8f83357961fa2af5e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their specific time intervals?", "answer": "The audio clip features war sound occurring from 0.1s to 0.5s.", "canonical_answer": "war sound (0.1s to 0.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.1, "end_time": 0.5, "azimuth_deg": -107.484, "elevation_deg": -15.385, "distance_m": 1.95}]}
{"qa_id": "qa_e9e28450c3a96cff666a", "split": "test", "audio_id": "foa_fea57c545aae9dd1cf5e", "audio_path": "audio/test/foa_fea57c545aae9dd1cf5e.wav", "scene_annotation_csv_path": "annotations/test/foa_fea57c545aae9dd1cf5e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the front-right side?", "answer": "The sound coming from the front-right is a car.", "canonical_answer": "car", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 0, "start_time": 0.4, "end_time": 8.1, "azimuth_deg": -44.552, "elevation_deg": 3.714, "distance_m": 3.51}]}
{"qa_id": "qa_bba1bb0a89ce0e36c322", "split": "test", "audio_id": "foa_a0ab8e2b9cfc74431e9b", "audio_path": "audio/test/foa_a0ab8e2b9cfc74431e9b.wav", "scene_annotation_csv_path": "annotations/test/foa_a0ab8e2b9cfc74431e9b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the female speech?", "answer": "24.0 degrees", "canonical_answer": "24.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 2, "start_time": 16.0, "end_time": 19.6, "azimuth_deg": 179.786, "elevation_deg": 24.033, "distance_m": 1.95}]}
{"qa_id": "qa_5ca1b30c6b2085411ad4", "split": "test", "audio_id": "foa_6600733332be0c750149", "audio_path": "audio/test/foa_6600733332be0c750149.wav", "scene_annotation_csv_path": "annotations/test/foa_6600733332be0c750149.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-30.3 degrees, elevation=0.0 degrees?", "answer": "The sound detected at azimuth=-30.3 degrees and elevation=0.0 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 4.3, "azimuth_deg": -30.297, "elevation_deg": 0.0, "distance_m": 0.85}]}
{"qa_id": "qa_34937c1f862a9597a4b3", "split": "test", "audio_id": "foa_a8e246a5e246ab4d3991", "audio_path": "audio/test/foa_a8e246a5e246ab4d3991.wav", "scene_annotation_csv_path": "annotations/test/foa_a8e246a5e246ab4d3991.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the clock in degrees.", "answer": "57.5 degrees", "canonical_answer": "57.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 57.547, "elevation_deg": -41.168, "distance_m": 2.15}]}
{"qa_id": "qa_c0361c14c5ebeb41b0ea", "split": "test", "audio_id": "foa_09fd2ee204b5ad09f1fc", "audio_path": "audio/test/foa_09fd2ee204b5ad09f1fc.wav", "scene_annotation_csv_path": "annotations/test/foa_09fd2ee204b5ad09f1fc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the alarm occur?", "answer": "The alarm is active from 0.1s to 0.4s.", "canonical_answer": "0.1s to 0.4s", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.1, "end_time": 0.4, "azimuth_deg": 20.646, "elevation_deg": -20.063, "distance_m": 3.7}]}
{"qa_id": "qa_a13071c884abd639f69f", "split": "test", "audio_id": "foa_8ce0aa34ca0d6334a15f", "audio_path": "audio/test/foa_8ce0aa34ca0d6334a15f.wav", "scene_annotation_csv_path": "annotations/test/foa_8ce0aa34ca0d6334a15f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in the audio, and what are their respective time intervals?", "answer": "The audio contains a tool that can be heard from 0.0s to 1.4s.", "canonical_answer": "tool (0.0s to 1.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": 84.631, "elevation_deg": -11.245, "distance_m": 2.55}]}
{"qa_id": "qa_a80e74c6e8f1fc319a96", "split": "test", "audio_id": "foa_a63d4c95be0f451bf327", "audio_path": "audio/test/foa_a63d4c95be0f451bf327.wav", "scene_annotation_csv_path": "annotations/test/foa_a63d4c95be0f451bf327.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is coming from the back-right?", "answer": "The sound source coming from the back-right is a door.", "canonical_answer": "door", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.3, "end_time": 2.6, "azimuth_deg": -150.158, "elevation_deg": 10.131, "distance_m": 2.18}]}
{"qa_id": "qa_694dbff2eeef1f7d7d39", "split": "test", "audio_id": "foa_19e04fb6a36fa94ab141", "audio_path": "audio/test/foa_19e04fb6a36fa94ab141.wav", "scene_annotation_csv_path": "annotations/test/foa_19e04fb6a36fa94ab141.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in the audio, and what are their respective time intervals?", "answer": "The audio includes home sound from 1.5s to 2.5s, animal from 2.1s to 20.0s, camera from 11.9s to 12.8s, wind from 16.2s to 20.0s, and percussion from 18.5s to 20.0s.", "canonical_answer": "home sound (1.5s to 2.5s); animal (2.1s to 20.0s); camera (11.9s to 12.8s); wind (16.2s to 20.0s); percussion (18.5s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 1, "start_time": 1.5, "end_time": 2.5, "azimuth_deg": -148.93, "elevation_deg": 20.395, "distance_m": 2.16}, {"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 2.1, "end_time": 20.0, "azimuth_deg": -84.549, "elevation_deg": -8.592, "distance_m": 2.24}, {"class_id": 8, "class_name": "camera", "track_id": 2, "start_time": 11.9, "end_time": 12.8, "azimuth_deg": 87.655, "elevation_deg": -2.253, "distance_m": 0.73}, {"class_id": 58, "class_name": "wind", "track_id": 3, "start_time": 16.2, "end_time": 20.0, "azimuth_deg": 46.626, "elevation_deg": 33.691, "distance_m": 0.67}, {"class_id": 41, "class_name": "percussion", "track_id": 4, "start_time": 18.5, "end_time": 20.0, "azimuth_deg": 150.512, "elevation_deg": -51.599, "distance_m": 1.91}]}
{"qa_id": "qa_c723610289ab30111c6d", "split": "test", "audio_id": "foa_f4b987d2b9c1ff72686b", "audio_path": "audio/test/foa_f4b987d2b9c1ff72686b.wav", "scene_annotation_csv_path": "annotations/test/foa_f4b987d2b9c1ff72686b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the kitchenware in degrees.", "answer": "-2.2 degrees", "canonical_answer": "-2.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 0.1, "end_time": 7.2, "azimuth_deg": -133.876, "elevation_deg": -2.206, "distance_m": 1.22}]}
{"qa_id": "qa_f7a0a755dcc84403a1c4", "split": "test", "audio_id": "foa_9337cfc1c375fe7fe050", "audio_path": "audio/test/foa_9337cfc1c375fe7fe050.wav", "scene_annotation_csv_path": "annotations/test/foa_9337cfc1c375fe7fe050.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the scratch coming?", "answer": "178.2 degrees", "canonical_answer": "178.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 1, "start_time": 5.8, "end_time": 6.5, "azimuth_deg": 178.175, "elevation_deg": 12.357, "distance_m": 3.26}]}
{"qa_id": "qa_6bc6ca3f8bb61d0be2c1", "split": "test", "audio_id": "foa_4cad39a65a01e1aac57f", "audio_path": "audio/test/foa_4cad39a65a01e1aac57f.wav", "scene_annotation_csv_path": "annotations/test/foa_4cad39a65a01e1aac57f.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard coming from the front?", "answer": "The sound coming from the front is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 9.2, "azimuth_deg": 9.561, "elevation_deg": 0.0, "distance_m": 2.2}]}
{"qa_id": "qa_71097e70ee002770f654", "split": "test", "audio_id": "foa_6b0334f4e7ad8cdf4824", "audio_path": "audio/test/foa_6b0334f4e7ad8cdf4824.wav", "scene_annotation_csv_path": "annotations/test/foa_6b0334f4e7ad8cdf4824.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the telephone alarm occur?", "answer": "The telephone alarm is active from 13.1s to 14.4s.", "canonical_answer": "13.1s to 14.4s", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 2, "start_time": 13.1, "end_time": 14.4, "azimuth_deg": -128.715, "elevation_deg": 39.606, "distance_m": 0.98}]}
{"qa_id": "qa_ece10c6d907ddf29ffaa", "split": "test", "audio_id": "foa_1b217bec899c607cb941", "audio_path": "audio/test/foa_1b217bec899c607cb941.wav", "scene_annotation_csv_path": "annotations/test/foa_1b217bec899c607cb941.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=106.0 degrees, elevation=-33.6 degrees?", "answer": "The sound heard from azimuth=106.0 degrees, elevation=-33.6 degrees is glass.", "canonical_answer": "glass", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 2, "start_time": 4.4, "end_time": 5.2, "azimuth_deg": 105.975, "elevation_deg": -33.619, "distance_m": 1.95}]}
{"qa_id": "qa_e930c72b17b2b499fc0e", "split": "test", "audio_id": "foa_a73a5c9de78b63fcabc7", "audio_path": "audio/test/foa_a73a5c9de78b63fcabc7.wav", "scene_annotation_csv_path": "annotations/test/foa_a73a5c9de78b63fcabc7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-3.6 degrees, elevation=11.9 degrees?", "answer": "A dog is the source heard from azimuth=-3.6 degrees, elevation=11.9 degrees.", "canonical_answer": "dog", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 1.0, "end_time": 13.7, "azimuth_deg": -3.638, "elevation_deg": 11.928, "distance_m": 2.67}]}
{"qa_id": "qa_80b6ac3309e7af53a666", "split": "test", "audio_id": "foa_6ed5966404d4da4e8fa9", "audio_path": "audio/test/foa_6ed5966404d4da4e8fa9.wav", "scene_annotation_csv_path": "annotations/test/foa_6ed5966404d4da4e8fa9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the tool in degrees.", "answer": "-54.0 degrees", "canonical_answer": "-54.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.3, "end_time": 16.0, "azimuth_deg": -54.05, "elevation_deg": 22.869, "distance_m": 3.12}]}
{"qa_id": "qa_54427e295dd173c19aa0", "split": "test", "audio_id": "foa_e25fa756136cbb65c46c", "audio_path": "audio/test/foa_e25fa756136cbb65c46c.wav", "scene_annotation_csv_path": "annotations/test/foa_e25fa756136cbb65c46c.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "counting", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip features a drawer cabinet from 0.0s to 0.8s, writing from 0.0s to 18.9s, breathing from 0.6s to 2.8s, a train from 4.1s to 12.6s, and another instance of a drawer cabinet from 4.3s to 20.0s.", "canonical_answer": "drawer cabinet (0.0s to 0.8s); writing (0.0s to 18.9s); breathing (0.6s to 2.8s); train (4.1s to 12.6s); drawer cabinet (4.3s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 2, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": -17.865, "elevation_deg": -27.608, "distance_m": 2.03}, {"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.0, "end_time": 18.9, "azimuth_deg": -150.396, "elevation_deg": 0.0, "distance_m": 2.63}, {"class_id": 7, "class_name": "breathing", "track_id": 4, "start_time": 0.6, "end_time": 2.8, "azimuth_deg": 149.163, "elevation_deg": 32.266, "distance_m": 1.25}, {"class_id": 53, "class_name": "train", "track_id": 3, "start_time": 4.1, "end_time": 12.6, "azimuth_deg": 55.787, "elevation_deg": -32.281, "distance_m": 2.77}, {"class_id": 18, "class_name": "drawer_cabinet", "track_id": 1, "start_time": 4.3, "end_time": 20.0, "azimuth_deg": -72.373, "elevation_deg": 2.384, "distance_m": 1.65}]}
{"qa_id": "qa_32c1ee8443b919245c56", "split": "test", "audio_id": "foa_8596adb523d504097007", "audio_path": "audio/test/foa_8596adb523d504097007.wav", "scene_annotation_csv_path": "annotations/test/foa_8596adb523d504097007.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the bell active?", "answer": "The bell is active from 0.7s to 14.9s.", "canonical_answer": "0.7s to 14.9s", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.7, "end_time": 14.9, "azimuth_deg": 22.654, "elevation_deg": 12.357, "distance_m": 3.42}]}
{"qa_id": "qa_1bda9449d1018644bd53", "split": "test", "audio_id": "foa_539b183c3a19d62fb24e", "audio_path": "audio/test/foa_539b183c3a19d62fb24e.wav", "scene_annotation_csv_path": "annotations/test/foa_539b183c3a19d62fb24e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is heard from the right of the listener?", "answer": "The source coming from the right is a body sound.", "canonical_answer": "body sound", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 1.2, "end_time": 2.3, "azimuth_deg": -84.939, "elevation_deg": 6.008, "distance_m": 3.25}]}
{"qa_id": "qa_e9a340ff3e1ff5a08829", "split": "test", "audio_id": "foa_a712394a4b778255c94f", "audio_path": "audio/test/foa_a712394a4b778255c94f.wav", "scene_annotation_csv_path": "annotations/test/foa_a712394a4b778255c94f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the metal clink?", "answer": "30.0 degrees", "canonical_answer": "30.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.6, "end_time": 5.5, "azimuth_deg": -175.543, "elevation_deg": 29.974, "distance_m": 1.93}]}
{"qa_id": "qa_b98717e24f93eaf2faa1", "split": "test", "audio_id": "foa_2ea9e5beb5ef8e6bddf7", "audio_path": "audio/test/foa_2ea9e5beb5ef8e6bddf7.wav", "scene_annotation_csv_path": "annotations/test/foa_2ea9e5beb5ef8e6bddf7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=7.4 degrees, elevation=-12.2 degrees?", "answer": "The sound heard from azimuth 7.4 degrees and elevation -12.2 degrees is laughter.", "canonical_answer": "laughter", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.3, "end_time": 1.4, "azimuth_deg": 7.433, "elevation_deg": -12.19, "distance_m": 3.57}]}
{"qa_id": "qa_535b944616576324a2ae", "split": "test", "audio_id": "foa_67b9d77be1fd4d564128", "audio_path": "audio/test/foa_67b9d77be1fd4d564128.wav", "scene_annotation_csv_path": "annotations/test/foa_67b9d77be1fd4d564128.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the singing located?", "answer": "-13.0 degrees", "canonical_answer": "-13.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.6, "end_time": 16.8, "azimuth_deg": -153.328, "elevation_deg": -13.022, "distance_m": 1.27}]}
{"qa_id": "qa_27edc352f7c6013ad3c5", "split": "test", "audio_id": "foa_d944ac8f545c4cdb7b1b", "audio_path": "audio/test/foa_d944ac8f545c4cdb7b1b.wav", "scene_annotation_csv_path": "annotations/test/foa_d944ac8f545c4cdb7b1b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the keyboard instrument?", "answer": "-127.0 degrees", "canonical_answer": "-127.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": -127.0, "elevation_deg": -6.69, "distance_m": 1.36}]}
{"qa_id": "qa_de0ae70b407f5f239486", "split": "test", "audio_id": "foa_132a4a4485b18a439d6f", "audio_path": "audio/test/foa_132a4a4485b18a439d6f.wav", "scene_annotation_csv_path": "annotations/test/foa_132a4a4485b18a439d6f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the sound of the tape be heard?", "answer": "The tape sound is active from 0.6s to 1.7s.", "canonical_answer": "0.6s to 1.7s", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 1, "start_time": 0.6, "end_time": 1.7, "azimuth_deg": 85.875, "elevation_deg": 12.822, "distance_m": 3.08}]}
{"qa_id": "qa_657fd34a41a4bfcb57c1", "split": "test", "audio_id": "foa_8bb2a687c9fd86f66e34", "audio_path": "audio/test/foa_8bb2a687c9fd86f66e34.wav", "scene_annotation_csv_path": "annotations/test/foa_8bb2a687c9fd86f66e34.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is heard from the back-left and below of the listener?", "answer": "The source coming from the back-left and below is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 15.7, "azimuth_deg": 135.768, "elevation_deg": -30.617, "distance_m": 0.77}]}
{"qa_id": "qa_b704db1dd36cb9a147c9", "split": "test", "audio_id": "foa_8f575798305fe127ef6f", "audio_path": "audio/test/foa_8f575798305fe127ef6f.wav", "scene_annotation_csv_path": "annotations/test/foa_8f575798305fe127ef6f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be heard in this audio clip, and what is the time interval for each?", "answer": "The audio contains a telephone alarm that plays from 0.0s to 19.1s.", "canonical_answer": "telephone alarm (0.0s to 19.1s)", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 0.0, "end_time": 19.1, "azimuth_deg": 9.053, "elevation_deg": -25.907, "distance_m": 1.35}]}
{"qa_id": "qa_3059f2ea5ab63ee7e59e", "split": "test", "audio_id": "foa_64aeaf0a72ce7099fa1a", "audio_path": "audio/test/foa_64aeaf0a72ce7099fa1a.wav", "scene_annotation_csv_path": "annotations/test/foa_64aeaf0a72ce7099fa1a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the right?", "answer": "The sound source located to the right is a keyboard instrument.", "canonical_answer": "keyboard instrument", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 6.6, "azimuth_deg": -83.542, "elevation_deg": -5.619, "distance_m": 3.05}]}
{"qa_id": "qa_a5799d9c8a7f5f39dd95", "split": "test", "audio_id": "foa_e56aa01f18d792ce1453", "audio_path": "audio/test/foa_e56aa01f18d792ce1453.wav", "scene_annotation_csv_path": "annotations/test/foa_e56aa01f18d792ce1453.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Identify the source at azimuth=-138.1 degrees, elevation=-41.8 degrees.", "answer": "An alarm is located at azimuth -138.1 degrees and elevation -41.8 degrees.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.1, "end_time": 9.9, "azimuth_deg": -138.122, "elevation_deg": -41.789, "distance_m": 3.82}]}
{"qa_id": "qa_6c9d280856675617ba70", "split": "test", "audio_id": "foa_e74611e9a289845a4e32", "audio_path": "audio/test/foa_e74611e9a289845a4e32.wav", "scene_annotation_csv_path": "annotations/test/foa_e74611e9a289845a4e32.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the tool in degrees.", "answer": "-144.1 degrees", "canonical_answer": "-144.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": -144.128, "elevation_deg": -5.305, "distance_m": 2.46}]}
{"qa_id": "qa_4923a60e28d93c5c1bea", "split": "test", "audio_id": "foa_d3c2e5f8613ccd950f07", "audio_path": "audio/test/foa_d3c2e5f8613ccd950f07.wav", "scene_annotation_csv_path": "annotations/test/foa_d3c2e5f8613ccd950f07.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the guitar event active?", "answer": "The guitar is active from 0.0s to 1.3s.", "canonical_answer": "0.0s to 1.3s", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 1.3, "azimuth_deg": 14.947, "elevation_deg": -1.447, "distance_m": 1.97}]}
{"qa_id": "qa_d62b7f52db6c83f1b573", "split": "test", "audio_id": "foa_a38edcda557dc92fa629", "audio_path": "audio/test/foa_a38edcda557dc92fa629.wav", "scene_annotation_csv_path": "annotations/test/foa_a38edcda557dc92fa629.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the male speech located?", "answer": "22.2 degrees", "canonical_answer": "22.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 2, "start_time": 16.7, "end_time": 18.2, "azimuth_deg": -8.8, "elevation_deg": 22.242, "distance_m": 2.46}]}
{"qa_id": "qa_4b8538f9a48c4539a86e", "split": "test", "audio_id": "foa_302905e7f03c169a4229", "audio_path": "audio/test/foa_302905e7f03c169a4229.wav", "scene_annotation_csv_path": "annotations/test/foa_302905e7f03c169a4229.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains war sound from 0.1s to 10.2s, water from 1.5s to 2.0s, and female speech from 4.2s to 10.7s.", "canonical_answer": "war sound (0.1s to 10.2s); water (1.5s to 2.0s); female speech (4.2s to 10.7s)", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.1, "end_time": 10.2, "azimuth_deg": 145.434, "elevation_deg": -10.084, "distance_m": 3.31}, {"class_id": 57, "class_name": "water", "track_id": 1, "start_time": 1.5, "end_time": 2.0, "azimuth_deg": 48.393, "elevation_deg": 13.256, "distance_m": 1.65}, {"class_id": 20, "class_name": "female_speech", "track_id": 2, "start_time": 4.2, "end_time": 10.7, "azimuth_deg": -31.09, "elevation_deg": -25.059, "distance_m": 3.64}]}
{"qa_id": "qa_c213ceb097016e57349e", "split": "test", "audio_id": "foa_0c35e5925da109382ade", "audio_path": "audio/test/foa_0c35e5925da109382ade.wav", "scene_annotation_csv_path": "annotations/test/foa_0c35e5925da109382ade.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the right and below?", "answer": "The source located to the right and below is wood.", "canonical_answer": "wood", "truth_source": "annotation", "source_refs": [{"class_id": 60, "class_name": "wood", "track_id": 2, "start_time": 4.9, "end_time": 5.6, "azimuth_deg": -101.02, "elevation_deg": -41.495, "distance_m": 1.16}]}
{"qa_id": "qa_2b787c4f24e79a16ae5d", "split": "test", "audio_id": "foa_12f8081b24808c386379", "audio_path": "audio/test/foa_12f8081b24808c386379.wav", "scene_annotation_csv_path": "annotations/test/foa_12f8081b24808c386379.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Identify the source at azimuth=143.9 degrees, elevation=8.4 degrees.", "answer": "The source located at azimuth 143.9 degrees and elevation 8.4 degrees is a scratch.", "canonical_answer": "scratch", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.0, "end_time": 3.8, "azimuth_deg": 143.867, "elevation_deg": 8.443, "distance_m": 16.34}]}
{"qa_id": "qa_8234ec824f5b61d45d1a", "split": "test", "audio_id": "foa_444171d882fbc2780f71", "audio_path": "audio/test/foa_444171d882fbc2780f71.wav", "scene_annotation_csv_path": "annotations/test/foa_444171d882fbc2780f71.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the home sound?", "answer": "159.2 degrees", "canonical_answer": "159.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": 159.224, "elevation_deg": 24.016, "distance_m": 1.72}]}
{"qa_id": "qa_cad3a675f1fa23146f01", "split": "test", "audio_id": "foa_1bb6ca579c9960d3d403", "audio_path": "audio/test/foa_1bb6ca579c9960d3d403.wav", "scene_annotation_csv_path": "annotations/test/foa_1bb6ca579c9960d3d403.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a wind instrument that is active from 0.1s to 17.5s.", "canonical_answer": "wind instrument (0.1s to 17.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.1, "end_time": 17.5, "azimuth_deg": -127.671, "elevation_deg": -17.226, "distance_m": 3.05}]}
{"qa_id": "qa_1e6e8532f75c344b3e3d", "split": "test", "audio_id": "foa_663abc548ee23eae7e7b", "audio_path": "audio/test/foa_663abc548ee23eae7e7b.wav", "scene_annotation_csv_path": "annotations/test/foa_663abc548ee23eae7e7b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the typing located?", "answer": "15.1 degrees", "canonical_answer": "15.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.0, "end_time": 7.6, "azimuth_deg": -79.378, "elevation_deg": 15.056, "distance_m": 2.31}]}
{"qa_id": "qa_0ed2a74f0ede98f7c2a5", "split": "test", "audio_id": "foa_f9bbd8c00a1584870783", "audio_path": "audio/test/foa_f9bbd8c00a1584870783.wav", "scene_annotation_csv_path": "annotations/test/foa_f9bbd8c00a1584870783.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the thunderstorm be heard?", "answer": "The thunderstorm is audible from 3.2s to 10.6s.", "canonical_answer": "3.2s to 10.6s", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 3.2, "end_time": 10.6, "azimuth_deg": -130.021, "elevation_deg": -20.109, "distance_m": 3.24}]}
{"qa_id": "qa_d91bd43b00b1e39a3d67", "split": "test", "audio_id": "foa_f5b7991d45afac30ab77", "audio_path": "audio/test/foa_f5b7991d45afac30ab77.wav", "scene_annotation_csv_path": "annotations/test/foa_f5b7991d45afac30ab77.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=60.7 degrees, elevation=10.7 degrees?", "answer": "The sound detected at azimuth=60.7 degrees and elevation=10.7 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": 60.671, "elevation_deg": 10.71, "distance_m": 3.09}]}
{"qa_id": "qa_abed44567209ba3925d2", "split": "test", "audio_id": "foa_1f0b1562bd666838a063", "audio_path": "audio/test/foa_1f0b1562bd666838a063.wav", "scene_annotation_csv_path": "annotations/test/foa_1f0b1562bd666838a063.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains an alarm from 0.0s to 3.0s and another alarm from 0.1s to 8.0s.", "canonical_answer": "alarm (0.0s to 3.0s); alarm (0.1s to 8.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 1, "start_time": 0.0, "end_time": 3.0, "azimuth_deg": 84.803, "elevation_deg": -22.07, "distance_m": 2.18}, {"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.1, "end_time": 8.0, "azimuth_deg": -41.181, "elevation_deg": -31.319, "distance_m": 1.48}]}
{"qa_id": "qa_0e99d9c9bc5e9888544f", "split": "test", "audio_id": "foa_971b73ed404fe4110f9a", "audio_path": "audio/test/foa_971b73ed404fe4110f9a.wav", "scene_annotation_csv_path": "annotations/test/foa_971b73ed404fe4110f9a.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the speech in degrees.", "answer": "-107.7 degrees", "canonical_answer": "-107.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 6.9, "azimuth_deg": -107.748, "elevation_deg": 0.0, "distance_m": 2.14}]}
{"qa_id": "qa_7ab6c9c1636ef52405ba", "split": "test", "audio_id": "foa_62e49882e38d927f78a6", "audio_path": "audio/test/foa_62e49882e38d927f78a6.wav", "scene_annotation_csv_path": "annotations/test/foa_62e49882e38d927f78a6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the percussion active?", "answer": "The percussion is active from 0.8s to 3.8s.", "canonical_answer": "0.8s to 3.8s", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.8, "end_time": 3.8, "azimuth_deg": -36.425, "elevation_deg": 13.11, "distance_m": 3.37}]}
{"qa_id": "qa_25fb66511095f5414b40", "split": "test", "audio_id": "foa_b8890f368e7814ad0671", "audio_path": "audio/test/foa_b8890f368e7814ad0671.wav", "scene_annotation_csv_path": "annotations/test/foa_b8890f368e7814ad0671.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front-right?", "answer": "The source coming from the front-right is tearing.", "canonical_answer": "tearing", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 1, "start_time": 4.1, "end_time": 5.5, "azimuth_deg": -39.797, "elevation_deg": 5.984, "distance_m": 3.18}]}
{"qa_id": "qa_5c0f314af4e02b1148b0", "split": "test", "audio_id": "foa_190f2e2a1f5c9e8892d9", "audio_path": "audio/test/foa_190f2e2a1f5c9e8892d9.wav", "scene_annotation_csv_path": "annotations/test/foa_190f2e2a1f5c9e8892d9.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the speech?", "answer": "5.3 degrees", "canonical_answer": "5.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 8.7, "azimuth_deg": -98.676, "elevation_deg": 5.342, "distance_m": 1.69}]}
{"qa_id": "qa_5553c1be493b0343ae6a", "split": "test", "audio_id": "foa_c3e6166a50d9f076fa74", "audio_path": "audio/test/foa_c3e6166a50d9f076fa74.wav", "scene_annotation_csv_path": "annotations/test/foa_c3e6166a50d9f076fa74.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Identify the source at azimuth=-95.1 degrees, elevation=-23.4 degrees.", "answer": "The source located at azimuth=-95.1 degrees and elevation=-23.4 degrees is a bird.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 1, "start_time": 2.7, "end_time": 9.7, "azimuth_deg": -95.056, "elevation_deg": -23.425, "distance_m": 3.1}]}
{"qa_id": "qa_df7613eaa3068918b88e", "split": "test", "audio_id": "foa_616c0b0685a5c757ab45", "audio_path": "audio/test/foa_616c0b0685a5c757ab45.wav", "scene_annotation_csv_path": "annotations/test/foa_616c0b0685a5c757ab45.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the right and above the listener?", "answer": "The source coming from the right and above is a bell.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 5.3, "azimuth_deg": -81.89, "elevation_deg": 21.109, "distance_m": 1.66}]}
{"qa_id": "qa_5b77bacdc8cc1622c5db", "split": "test", "audio_id": "foa_c9902f5185987cb7d35e", "audio_path": "audio/test/foa_c9902f5185987cb7d35e.wav", "scene_annotation_csv_path": "annotations/test/foa_c9902f5185987cb7d35e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the string instrument event occur?", "answer": "The string instrument is active from 0.0s to 0.1s.", "canonical_answer": "0.0s to 0.1s", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": -68.823, "elevation_deg": 28.323, "distance_m": 2.63}]}
{"qa_id": "qa_c2be372640bba45282ca", "split": "test", "audio_id": "foa_a57995e7ca9496d3d94f", "audio_path": "audio/test/foa_a57995e7ca9496d3d94f.wav", "scene_annotation_csv_path": "annotations/test/foa_a57995e7ca9496d3d94f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the human vocalization in degrees.", "answer": "-13.0 degrees", "canonical_answer": "-13.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.0, "end_time": 7.6, "azimuth_deg": -175.287, "elevation_deg": -13.049, "distance_m": 2.6}]}
{"qa_id": "qa_b8fa662e796d0059bc20", "split": "test", "audio_id": "foa_9d6d639f27c2ebf0c9d2", "audio_path": "audio/test/foa_9d6d639f27c2ebf0c9d2.wav", "scene_annotation_csv_path": "annotations/test/foa_9d6d639f27c2ebf0c9d2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the printer?", "answer": "37.3 degrees", "canonical_answer": "37.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.0, "end_time": 9.9, "azimuth_deg": 37.315, "elevation_deg": 30.706, "distance_m": 3.46}]}
{"qa_id": "qa_9d55dc7142543eca8c9b", "split": "test", "audio_id": "foa_1a06e7c2f01509801e89", "audio_path": "audio/test/foa_1a06e7c2f01509801e89.wav", "scene_annotation_csv_path": "annotations/test/foa_1a06e7c2f01509801e89.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains body sound from 2.3s to 20.0s, speech from 3.3s to 7.2s, crackle from 6.8s to 12.1s, door from 18.5s to 19.0s, and drum from 18.5s to 20.0s.", "canonical_answer": "body sound (2.3s to 20.0s); speech (3.3s to 7.2s); crackle (6.8s to 12.1s); door (18.5s to 19.0s); drum (18.5s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 2.3, "end_time": 20.0, "azimuth_deg": -142.808, "elevation_deg": 43.594, "distance_m": 0.89}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 3.3, "end_time": 7.2, "azimuth_deg": 80.371, "elevation_deg": 15.834, "distance_m": 1.89}, {"class_id": 14, "class_name": "crackle", "track_id": 2, "start_time": 6.8, "end_time": 12.1, "azimuth_deg": 60.086, "elevation_deg": 51.894, "distance_m": 1.23}, {"class_id": 17, "class_name": "door", "track_id": 4, "start_time": 18.5, "end_time": 19.0, "azimuth_deg": -61.889, "elevation_deg": 9.701, "distance_m": 0.66}, {"class_id": 19, "class_name": "drum", "track_id": 3, "start_time": 18.5, "end_time": 20.0, "azimuth_deg": 135.246, "elevation_deg": -7.487, "distance_m": 3.13}]}
{"qa_id": "qa_293cafeeb0a961dae067", "split": "test", "audio_id": "foa_aa176e69c1867ec0c7ed", "audio_path": "audio/test/foa_aa176e69c1867ec0c7ed.wav", "scene_annotation_csv_path": "annotations/test/foa_aa176e69c1867ec0c7ed.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located behind and below the listener?", "answer": "The source coming from the back and below is ocean.", "canonical_answer": "ocean", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.1, "end_time": 11.5, "azimuth_deg": 174.624, "elevation_deg": -25.771, "distance_m": 1.36}]}
{"qa_id": "qa_e5f56ec70fe4dce1f2b7", "split": "test", "audio_id": "foa_1b1aeca88ab2386c8144", "audio_path": "audio/test/foa_1b1aeca88ab2386c8144.wav", "scene_annotation_csv_path": "annotations/test/foa_1b1aeca88ab2386c8144.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the scratch be heard?", "answer": "The scratch is active from 0.0s to 3.8s.", "canonical_answer": "0.0s to 3.8s", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.0, "end_time": 3.8, "azimuth_deg": 43.25, "elevation_deg": -41.535, "distance_m": 2.29}]}
{"qa_id": "qa_dd46df13a81dbfac0ae8", "split": "test", "audio_id": "foa_56242a1efb22c0507b9a", "audio_path": "audio/test/foa_56242a1efb22c0507b9a.wav", "scene_annotation_csv_path": "annotations/test/foa_56242a1efb22c0507b9a.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the home sound?", "answer": "-41.3 degrees", "canonical_answer": "-41.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 1, "start_time": 0.0, "end_time": 10.1, "azimuth_deg": -41.273, "elevation_deg": 40.314, "distance_m": 2.28}]}
{"qa_id": "qa_744edeeb8d9095f2d40c", "split": "test", "audio_id": "foa_b60705fc4007b0858a8c", "audio_path": "audio/test/foa_b60705fc4007b0858a8c.wav", "scene_annotation_csv_path": "annotations/test/foa_b60705fc4007b0858a8c.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=74.3 degrees, elevation=-26.9 degrees?", "answer": "A printer is located at azimuth 74.3 degrees and elevation -26.9 degrees.", "canonical_answer": "printer", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 1, "start_time": 0.0, "end_time": 11.0, "azimuth_deg": 74.282, "elevation_deg": -26.903, "distance_m": 0.97}]}
{"qa_id": "qa_561dd5de8a4e91bf841a", "split": "test", "audio_id": "foa_2abcf88cc2dc888e9084", "audio_path": "audio/test/foa_2abcf88cc2dc888e9084.wav", "scene_annotation_csv_path": "annotations/test/foa_2abcf88cc2dc888e9084.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the war sound located?", "answer": "5.2 degrees", "canonical_answer": "5.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 1, "start_time": 4.3, "end_time": 5.2, "azimuth_deg": 132.738, "elevation_deg": 5.169, "distance_m": 1.86}]}
{"qa_id": "qa_fbe4f18b5baa68a704ca", "split": "test", "audio_id": "foa_714dfb9ea725612239e0", "audio_path": "audio/test/foa_714dfb9ea725612239e0.wav", "scene_annotation_csv_path": "annotations/test/foa_714dfb9ea725612239e0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio contains a wind instrument that can be heard from 0.0s to 8.2s.", "canonical_answer": "wind instrument (0.0s to 8.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.0, "end_time": 8.2, "azimuth_deg": -1.785, "elevation_deg": 25.504, "distance_m": 0.86}]}
{"qa_id": "qa_a687e409d32d58b0bcd8", "split": "test", "audio_id": "foa_2000616be936bc543080", "audio_path": "audio/test/foa_2000616be936bc543080.wav", "scene_annotation_csv_path": "annotations/test/foa_2000616be936bc543080.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=70.1 degrees, elevation=-41.0 degrees?", "answer": "A bell is located at azimuth=70.1 degrees and elevation=-41.0 degrees.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.1, "end_time": 2.2, "azimuth_deg": 70.122, "elevation_deg": -41.049, "distance_m": 2.17}]}
{"qa_id": "qa_5d7866c887cd608431ac", "split": "test", "audio_id": "foa_6041313d10b419d0ac20", "audio_path": "audio/test/foa_6041313d10b419d0ac20.wav", "scene_annotation_csv_path": "annotations/test/foa_6041313d10b419d0ac20.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard coming from the back?", "answer": "The sound coming from the back is rain.", "canonical_answer": "rain", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 4.2, "azimuth_deg": -171.213, "elevation_deg": -4.212, "distance_m": 1.12}]}
{"qa_id": "qa_a8e227025a29170e5cf8", "split": "test", "audio_id": "foa_9fc6136a4c347cb4834b", "audio_path": "audio/test/foa_9fc6136a4c347cb4834b.wav", "scene_annotation_csv_path": "annotations/test/foa_9fc6136a4c347cb4834b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the drawer cabinet coming?", "answer": "-89.5 degrees", "canonical_answer": "-89.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 2, "start_time": 2.8, "end_time": 3.8, "azimuth_deg": -89.498, "elevation_deg": 13.263, "distance_m": 3.5}]}
{"qa_id": "qa_6932a66466110213ca93", "split": "test", "audio_id": "foa_d013f20797e6718a1184", "audio_path": "audio/test/foa_d013f20797e6718a1184.wav", "scene_annotation_csv_path": "annotations/test/foa_d013f20797e6718a1184.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval can the body sound be heard?", "answer": "The body sound is active from 0.0s to 0.8s.", "canonical_answer": "0.0s to 0.8s", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": 110.725, "elevation_deg": 35.806, "distance_m": 1.02}]}
{"qa_id": "qa_a93e6c14c2d3b350f7be", "split": "test", "audio_id": "foa_91ce176ab97b289396f4", "audio_path": "audio/test/foa_91ce176ab97b289396f4.wav", "scene_annotation_csv_path": "annotations/test/foa_91ce176ab97b289396f4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the train located?", "answer": "55.2 degrees", "canonical_answer": "55.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 2, "start_time": 7.7, "end_time": 17.4, "azimuth_deg": -127.421, "elevation_deg": 55.175, "distance_m": 1.14}]}
{"qa_id": "qa_cbb4527059991e218dc4", "split": "test", "audio_id": "foa_76992686a32b31862a58", "audio_path": "audio/test/foa_76992686a32b31862a58.wav", "scene_annotation_csv_path": "annotations/test/foa_76992686a32b31862a58.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains a tool from 0.3s to 6.8s.", "canonical_answer": "tool (0.3s to 6.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.3, "end_time": 6.8, "azimuth_deg": -158.225, "elevation_deg": -40.358, "distance_m": 1.66}]}
{"qa_id": "qa_040be53751e44dfd86e2", "split": "test", "audio_id": "foa_7080744f9db4c540170f", "audio_path": "audio/test/foa_7080744f9db4c540170f.wav", "scene_annotation_csv_path": "annotations/test/foa_7080744f9db4c540170f.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-57.6 degrees, elevation=0.0 degrees?", "answer": "The sound detected at azimuth -57.6 degrees and elevation 0.0 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 3.5, "azimuth_deg": -57.586, "elevation_deg": 0.0, "distance_m": 4.29}]}
{"qa_id": "qa_cf9aa78834893ede0e07", "split": "test", "audio_id": "foa_2d04225c56b7358425a9", "audio_path": "audio/test/foa_2d04225c56b7358425a9.wav", "scene_annotation_csv_path": "annotations/test/foa_2d04225c56b7358425a9.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is audible from the back side?", "answer": "The sound source coming from the back is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 5.8, "azimuth_deg": -172.905, "elevation_deg": -2.035, "distance_m": 1.68}]}
{"qa_id": "qa_f0ddbafa8c299bd2a56a", "split": "test", "audio_id": "foa_175d374015785161ad4d", "audio_path": "audio/test/foa_175d374015785161ad4d.wav", "scene_annotation_csv_path": "annotations/test/foa_175d374015785161ad4d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the singing located?", "answer": "-34.1 degrees", "canonical_answer": "-34.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 2, "start_time": 11.8, "end_time": 15.0, "azimuth_deg": 35.888, "elevation_deg": -34.068, "distance_m": 1.89}]}
{"qa_id": "qa_5cb413255b9a9005ee97", "split": "test", "audio_id": "foa_0ed488eadaf410d783de", "audio_path": "audio/test/foa_0ed488eadaf410d783de.wav", "scene_annotation_csv_path": "annotations/test/foa_0ed488eadaf410d783de.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their specific time intervals?", "answer": "The audio contains a camera from 0.1s to 20.0s, percussion from 0.8s to 1.6s, and tape from 14.7s to 20.0s.", "canonical_answer": "camera (0.1s to 20.0s); percussion (0.8s to 1.6s); tape (14.7s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": 39.969, "elevation_deg": 10.272, "distance_m": 1.91}, {"class_id": 41, "class_name": "percussion", "track_id": 1, "start_time": 0.8, "end_time": 1.6, "azimuth_deg": 50.667, "elevation_deg": 14.651, "distance_m": 3.4}, {"class_id": 48, "class_name": "tape", "track_id": 2, "start_time": 14.7, "end_time": 20.0, "azimuth_deg": 95.203, "elevation_deg": 24.152, "distance_m": 0.64}]}
{"qa_id": "qa_3cf04a4fee6c1b585b01", "split": "test", "audio_id": "foa_24105ba99ede537818af", "audio_path": "audio/test/foa_24105ba99ede537818af.wav", "scene_annotation_csv_path": "annotations/test/foa_24105ba99ede537818af.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the clock be heard?", "answer": "The clock is active from 0.0s to 20.0s.", "canonical_answer": "0.0s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -161.087, "elevation_deg": -9.233, "distance_m": 2.02}]}
{"qa_id": "qa_b09e6b6c2e9c13eb9234", "split": "test", "audio_id": "foa_05db58e1e647ae65da88", "audio_path": "audio/test/foa_05db58e1e647ae65da88.wav", "scene_annotation_csv_path": "annotations/test/foa_05db58e1e647ae65da88.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the camera?", "answer": "102.5 degrees", "canonical_answer": "102.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.0, "end_time": 1.8, "azimuth_deg": 102.496, "elevation_deg": -53.256, "distance_m": 1.76}]}
{"qa_id": "qa_d02713ea96aed2705bfd", "split": "test", "audio_id": "foa_60fabe9766ce469b635c", "audio_path": "audio/test/foa_60fabe9766ce469b635c.wav", "scene_annotation_csv_path": "annotations/test/foa_60fabe9766ce469b635c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the alarm in degrees.", "answer": "7.9 degrees", "canonical_answer": "7.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 1.0, "azimuth_deg": -156.465, "elevation_deg": 7.907, "distance_m": 1.43}]}
{"qa_id": "qa_35761d8ea90b3c02f34b", "split": "test", "audio_id": "foa_dfa1bf84ea432bb597d9", "audio_path": "audio/test/foa_dfa1bf84ea432bb597d9.wav", "scene_annotation_csv_path": "annotations/test/foa_dfa1bf84ea432bb597d9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-98.3 degrees, elevation=10.4 degrees?", "answer": "A guitar is located at azimuth=-98.3 degrees and elevation=10.4 degrees.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 7.8, "azimuth_deg": -98.343, "elevation_deg": 10.384, "distance_m": 2.39}]}
{"qa_id": "qa_7f02902eb8417b27b3db", "split": "test", "audio_id": "foa_fa94c2f0b14d2628f472", "audio_path": "audio/test/foa_fa94c2f0b14d2628f472.wav", "scene_annotation_csv_path": "annotations/test/foa_fa94c2f0b14d2628f472.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the breathing?", "answer": "13.3 degrees", "canonical_answer": "13.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.5, "end_time": 1.8, "azimuth_deg": 13.338, "elevation_deg": 18.434, "distance_m": 1.1}]}
{"qa_id": "qa_13f6c5cbdd692b46e4f7", "split": "test", "audio_id": "foa_38a24103467457bf4300", "audio_path": "audio/test/foa_38a24103467457bf4300.wav", "scene_annotation_csv_path": "annotations/test/foa_38a24103467457bf4300.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their specific time intervals?", "answer": "The audio contains singing from 0.3s to 10.4s.", "canonical_answer": "singing (0.3s to 10.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.3, "end_time": 10.4, "azimuth_deg": -33.727, "elevation_deg": 3.306, "distance_m": 0.97}]}
{"qa_id": "qa_6848c0b31e1cbad85c35", "split": "test", "audio_id": "foa_0aea5adb32545b1512a0", "audio_path": "audio/test/foa_0aea5adb32545b1512a0.wav", "scene_annotation_csv_path": "annotations/test/foa_0aea5adb32545b1512a0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front-left and below the listener?", "answer": "The source located to the front-left and below is breathing.", "canonical_answer": "breathing", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.9, "end_time": 10.2, "azimuth_deg": 52.282, "elevation_deg": -24.815, "distance_m": 3.56}]}
{"qa_id": "qa_788df069fc1d96dacc2d", "split": "test", "audio_id": "foa_08dc50b9ae713a866236", "audio_path": "audio/test/foa_08dc50b9ae713a866236.wav", "scene_annotation_csv_path": "annotations/test/foa_08dc50b9ae713a866236.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the time span of the thunderstorm event?", "answer": "The thunderstorm event occurs from 0.2s to 19.2s.", "canonical_answer": "0.2s to 19.2s", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 0.2, "end_time": 19.2, "azimuth_deg": -93.901, "elevation_deg": -33.454, "distance_m": 1.09}]}
{"qa_id": "qa_fbba516fc87b9694c399", "split": "test", "audio_id": "foa_695265ee9d3955daa77f", "audio_path": "audio/test/foa_695265ee9d3955daa77f.wav", "scene_annotation_csv_path": "annotations/test/foa_695265ee9d3955daa77f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the writing in degrees.", "answer": "104.0 degrees", "canonical_answer": "104.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.0, "end_time": 3.8, "azimuth_deg": 103.955, "elevation_deg": -19.257, "distance_m": 3.25}]}
{"qa_id": "qa_c77c88ece6a78f8487f5", "split": "test", "audio_id": "foa_5db4ab8fdcedd2a44dcd", "audio_path": "audio/test/foa_5db4ab8fdcedd2a44dcd.wav", "scene_annotation_csv_path": "annotations/test/foa_5db4ab8fdcedd2a44dcd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the water be heard?", "answer": "The water is audible from 1.6s to 2.9s.", "canonical_answer": "1.6s to 2.9s", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 1, "start_time": 1.6, "end_time": 2.9, "azimuth_deg": -135.753, "elevation_deg": 6.451, "distance_m": 1.29}]}
{"qa_id": "qa_0a594f931cd0e25147e6", "split": "test", "audio_id": "foa_1cb9d42dbf318b988699", "audio_path": "audio/test/foa_1cb9d42dbf318b988699.wav", "scene_annotation_csv_path": "annotations/test/foa_1cb9d42dbf318b988699.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=158.6 degrees, elevation=1.8 degrees?", "answer": "A gong is located at azimuth=158.6 degrees and elevation=1.8 degrees.", "canonical_answer": "gong", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 0.0, "end_time": 5.6, "azimuth_deg": 158.587, "elevation_deg": 1.809, "distance_m": 0.91}]}
{"qa_id": "qa_9c5eabf3668b019243a0", "split": "test", "audio_id": "foa_1f37041d7f3f6682b2fb", "audio_path": "audio/test/foa_1f37041d7f3f6682b2fb.wav", "scene_annotation_csv_path": "annotations/test/foa_1f37041d7f3f6682b2fb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front-left?", "answer": "The sound source coming from the front-left is human vocalization.", "canonical_answer": "human vocalization", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.3, "end_time": 1.1, "azimuth_deg": 63.796, "elevation_deg": -10.066, "distance_m": 1.89}]}
{"qa_id": "qa_638d19f389d1b173f469", "split": "test", "audio_id": "foa_682e1eea6a73db74f495", "audio_path": "audio/test/foa_682e1eea6a73db74f495.wav", "scene_annotation_csv_path": "annotations/test/foa_682e1eea6a73db74f495.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the bell?", "answer": "-5.1 degrees", "canonical_answer": "-5.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 12.8, "azimuth_deg": 82.814, "elevation_deg": -5.072, "distance_m": 0.64}]}
{"qa_id": "qa_8c6372c119226ef5e754", "split": "test", "audio_id": "foa_2f87f1546658b42b957d", "audio_path": "audio/test/foa_2f87f1546658b42b957d.wav", "scene_annotation_csv_path": "annotations/test/foa_2f87f1546658b42b957d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the time duration for each?", "answer": "The audio contains a musical instrument that plays from 0.2s to 14.8s.", "canonical_answer": "musical instrument (0.2s to 14.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.2, "end_time": 14.8, "azimuth_deg": 107.606, "elevation_deg": -32.793, "distance_m": 0.86}]}
{"qa_id": "qa_b28e1ecd8475cfa404f3", "split": "test", "audio_id": "foa_49a86716e7f02fe43de9", "audio_path": "audio/test/foa_49a86716e7f02fe43de9.wav", "scene_annotation_csv_path": "annotations/test/foa_49a86716e7f02fe43de9.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front?", "answer": "The sound source located at the front is cooking.", "canonical_answer": "cooking", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 1, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 19.159, "elevation_deg": -6.603, "distance_m": 2.31}]}
{"qa_id": "qa_c2e673a921e34b534f01", "split": "test", "audio_id": "foa_5ca0f8727d2030715f14", "audio_path": "audio/test/foa_5ca0f8727d2030715f14.wav", "scene_annotation_csv_path": "annotations/test/foa_5ca0f8727d2030715f14.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the camera?", "answer": "-34.4 degrees", "canonical_answer": "-34.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 3, "start_time": 6.8, "end_time": 11.0, "azimuth_deg": 179.585, "elevation_deg": -34.391, "distance_m": 1.29}]}
{"qa_id": "qa_9b849ebcda6f2110f625", "split": "test", "audio_id": "foa_ae67947192e0964e1e36", "audio_path": "audio/test/foa_ae67947192e0964e1e36.wav", "scene_annotation_csv_path": "annotations/test/foa_ae67947192e0964e1e36.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the sound of writing be heard?", "answer": "The sound of writing is active from 0.0s to 12.9s.", "canonical_answer": "0.0s to 12.9s", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.0, "end_time": 12.9, "azimuth_deg": -91.816, "elevation_deg": -32.762, "distance_m": 2.67}]}
{"qa_id": "qa_bc471b217c37885d3ec5", "split": "test", "audio_id": "foa_04f28c7b60a854cd2911", "audio_path": "audio/test/foa_04f28c7b60a854cd2911.wav", "scene_annotation_csv_path": "annotations/test/foa_04f28c7b60a854cd2911.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the duration of each?", "answer": "The audio contains a metal clink from 0.0s to 4.4s and rain from 0.0s to 4.4s.", "canonical_answer": "metal clink (0.0s to 4.4s); rain (0.0s to 4.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 1, "start_time": 0.0, "end_time": 4.38775, "azimuth_deg": 104.067, "elevation_deg": -3.235, "distance_m": 5.15}, {"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 4.38775, "azimuth_deg": 90.614, "elevation_deg": -12.52, "distance_m": 1.12}]}
{"qa_id": "qa_27626382df114f6ad755", "split": "test", "audio_id": "foa_4985a45807d95c54a3b7", "audio_path": "audio/test/foa_4985a45807d95c54a3b7.wav", "scene_annotation_csv_path": "annotations/test/foa_4985a45807d95c54a3b7.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the speech?", "answer": "113.2 degrees", "canonical_answer": "113.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 7.8, "azimuth_deg": 113.233, "elevation_deg": -17.935, "distance_m": 2.69}]}
{"qa_id": "qa_44b9b8ee08d43b350156", "split": "test", "audio_id": "foa_c469b4241ec705736962", "audio_path": "audio/test/foa_c469b4241ec705736962.wav", "scene_annotation_csv_path": "annotations/test/foa_c469b4241ec705736962.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-7.7 degrees, elevation=0.0 degrees?", "answer": "The sound heard from azimuth -7.7 degrees and elevation 0.0 degrees is a printer.", "canonical_answer": "printer", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 1.0, "end_time": 20.0, "azimuth_deg": -7.741, "elevation_deg": 0.0, "distance_m": 3.71}]}
{"qa_id": "qa_320802af8618ae3a48fa", "split": "test", "audio_id": "foa_930249b7dbe13d8cc3de", "audio_path": "audio/test/foa_930249b7dbe13d8cc3de.wav", "scene_annotation_csv_path": "annotations/test/foa_930249b7dbe13d8cc3de.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the alarm?", "answer": "147.0 degrees", "canonical_answer": "147.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 1.8, "azimuth_deg": 146.951, "elevation_deg": -20.816, "distance_m": 2.94}]}
{"qa_id": "qa_1cea1e36efc90f6cc289", "split": "test", "audio_id": "foa_8fff760c617e51f66297", "audio_path": "audio/test/foa_8fff760c617e51f66297.wav", "scene_annotation_csv_path": "annotations/test/foa_8fff760c617e51f66297.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the right of the listener?", "answer": "The sound source coming from the right is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 6.3, "azimuth_deg": -102.12, "elevation_deg": 0.0, "distance_m": 3.8}]}
{"qa_id": "qa_6becf7f9866b807a6c86", "split": "test", "audio_id": "foa_a28b556b1e9ca5fe0e3c", "audio_path": "audio/test/foa_a28b556b1e9ca5fe0e3c.wav", "scene_annotation_csv_path": "annotations/test/foa_a28b556b1e9ca5fe0e3c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=3.7 degrees, elevation=-2.5 degrees?", "answer": "The sound coming from azimuth=3.7 degrees and elevation=-2.5 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 1.0, "end_time": 9.4, "azimuth_deg": 3.748, "elevation_deg": -2.515, "distance_m": 1.02}]}
{"qa_id": "qa_a2a7639d585b1e004a16", "split": "test", "audio_id": "foa_ef7efd2dff1b187bc011", "audio_path": "audio/test/foa_ef7efd2dff1b187bc011.wav", "scene_annotation_csv_path": "annotations/test/foa_ef7efd2dff1b187bc011.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the drum active?", "answer": "The drum is active from 0.0s to 0.2s.", "canonical_answer": "0.0s to 0.2s", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": -127.689, "elevation_deg": 16.714, "distance_m": 2.83}]}
{"qa_id": "qa_d2820fc33db4562a1774", "split": "test", "audio_id": "foa_152f6ac711826a5503e6", "audio_path": "audio/test/foa_152f6ac711826a5503e6.wav", "scene_annotation_csv_path": "annotations/test/foa_152f6ac711826a5503e6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the water?", "answer": "-25.0 degrees", "canonical_answer": "-25.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 1.0, "end_time": 10.6, "azimuth_deg": 62.798, "elevation_deg": -25.009, "distance_m": 1.6}]}
{"qa_id": "qa_44c93a72f0ce81acbf9c", "split": "test", "audio_id": "foa_80fdac64e3e49425fa7a", "audio_path": "audio/test/foa_80fdac64e3e49425fa7a.wav", "scene_annotation_csv_path": "annotations/test/foa_80fdac64e3e49425fa7a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains percussion from 0.0s to 2.2s.", "canonical_answer": "percussion (0.0s to 2.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 2.2, "azimuth_deg": -30.163, "elevation_deg": 31.839, "distance_m": 1.85}]}
{"qa_id": "qa_0c2637756d259f22816f", "split": "test", "audio_id": "foa_eda13196e151431565ef", "audio_path": "audio/test/foa_eda13196e151431565ef.wav", "scene_annotation_csv_path": "annotations/test/foa_eda13196e151431565ef.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the appliance in degrees.", "answer": "-17.2 degrees", "canonical_answer": "-17.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.0, "end_time": 4.4, "azimuth_deg": 73.808, "elevation_deg": -17.211, "distance_m": 0.94}]}
{"qa_id": "qa_0bf0087708819c26d735", "split": "test", "audio_id": "foa_832fec4c32019cdac50e", "audio_path": "audio/test/foa_832fec4c32019cdac50e.wav", "scene_annotation_csv_path": "annotations/test/foa_832fec4c32019cdac50e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=118.4 degrees, elevation=36.0 degrees?", "answer": "A vehicle is located at azimuth=118.4 degrees and elevation=36.0 degrees.", "canonical_answer": "vehicle", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.4, "end_time": 10.2, "azimuth_deg": 118.398, "elevation_deg": 36.013, "distance_m": 1.6}]}
{"qa_id": "qa_27da73e5fdf3879ab6c6", "split": "test", "audio_id": "foa_667f88be88b388bf0c16", "audio_path": "audio/test/foa_667f88be88b388bf0c16.wav", "scene_annotation_csv_path": "annotations/test/foa_667f88be88b388bf0c16.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the war sound?", "answer": "-111.5 degrees", "canonical_answer": "-111.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": -111.54, "elevation_deg": 10.583, "distance_m": 2.27}]}
{"qa_id": "qa_015e532016fbcb024ca5", "split": "test", "audio_id": "foa_8b0d6a71cc76b1a5c7da", "audio_path": "audio/test/foa_8b0d6a71cc76b1a5c7da.wav", "scene_annotation_csv_path": "annotations/test/foa_8b0d6a71cc76b1a5c7da.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains a cat sound from 0.0s to 11.2s.", "canonical_answer": "cat (0.0s to 11.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 11.2, "azimuth_deg": -74.986, "elevation_deg": 11.722, "distance_m": 2.43}]}
{"qa_id": "qa_06a32a5a8eceb8af5919", "split": "test", "audio_id": "foa_51f9a97b15b90f051e83", "audio_path": "audio/test/foa_51f9a97b15b90f051e83.wav", "scene_annotation_csv_path": "annotations/test/foa_51f9a97b15b90f051e83.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front-right and below?", "answer": "The source located at the front-right and below is human vocalization.", "canonical_answer": "human vocalization", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.0, "end_time": 4.3, "azimuth_deg": -65.641, "elevation_deg": -24.799, "distance_m": 2.7}]}
{"qa_id": "qa_282b6f0a4d1a2517f5e8", "split": "test", "audio_id": "foa_f74e9f1ed60d79bfcc08", "audio_path": "audio/test/foa_f74e9f1ed60d79bfcc08.wav", "scene_annotation_csv_path": "annotations/test/foa_f74e9f1ed60d79bfcc08.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the speech event occurring?", "answer": "The speech event is active from 0.5s to 4.8s.", "canonical_answer": "0.5s to 4.8s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.5, "end_time": 4.8, "azimuth_deg": -95.854, "elevation_deg": 9.245, "distance_m": 2.13}]}
{"qa_id": "qa_11085a94a67d94d42817", "split": "test", "audio_id": "foa_24ad1f55c303adfa8326", "audio_path": "audio/test/foa_24ad1f55c303adfa8326.wav", "scene_annotation_csv_path": "annotations/test/foa_24ad1f55c303adfa8326.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound events are present in this audio clip, and during which time intervals do they occur?", "answer": "The audio contains breathing from 0.4s to 0.9s.", "canonical_answer": "breathing (0.4s to 0.9s)", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.4, "end_time": 0.9, "azimuth_deg": 139.152, "elevation_deg": -42.84, "distance_m": 2.89}]}
{"qa_id": "qa_0222a7e5d568188e770f", "split": "test", "audio_id": "foa_0e1d2a7748282e129c98", "audio_path": "audio/test/foa_0e1d2a7748282e129c98.wav", "scene_annotation_csv_path": "annotations/test/foa_0e1d2a7748282e129c98.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back-left and below?", "answer": "The sound source located at the back-left and below is tape.", "canonical_answer": "tape", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 3, "start_time": 6.0, "end_time": 10.9, "azimuth_deg": 115.056, "elevation_deg": -43.091, "distance_m": 1.75}]}
{"qa_id": "qa_9596cc0d07796c35b959", "split": "test", "audio_id": "foa_4f7451e5ca317f5a07c6", "audio_path": "audio/test/foa_4f7451e5ca317f5a07c6.wav", "scene_annotation_csv_path": "annotations/test/foa_4f7451e5ca317f5a07c6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the breathing be heard?", "answer": "The breathing is active from 4.0s to 17.8s.", "canonical_answer": "4.0s to 17.8s", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 1, "start_time": 4.0, "end_time": 17.8, "azimuth_deg": 159.33, "elevation_deg": -8.185, "distance_m": 3.23}]}
{"qa_id": "qa_165c9fea2bef1edb6944", "split": "test", "audio_id": "foa_eabf32615133c804cba7", "audio_path": "audio/test/foa_eabf32615133c804cba7.wav", "scene_annotation_csv_path": "annotations/test/foa_eabf32615133c804cba7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-3.2 degrees, elevation=10.6 degrees?", "answer": "A guitar is located at azimuth=-3.2 degrees and elevation=10.6 degrees.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 1, "start_time": 1.9, "end_time": 8.1, "azimuth_deg": -3.177, "elevation_deg": 10.617, "distance_m": 3.27}]}
{"qa_id": "qa_8968f98cb9f04b6fecf2", "split": "test", "audio_id": "foa_be617d27f5222b0aeb4a", "audio_path": "audio/test/foa_be617d27f5222b0aeb4a.wav", "scene_annotation_csv_path": "annotations/test/foa_be617d27f5222b0aeb4a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the guitar in degrees.", "answer": "-12.8 degrees", "canonical_answer": "-12.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 2.1, "azimuth_deg": -12.843, "elevation_deg": 20.746, "distance_m": 1.86}]}
{"qa_id": "qa_37860d2801269ae411b9", "split": "test", "audio_id": "foa_c8198ff4516f5b69d597", "audio_path": "audio/test/foa_c8198ff4516f5b69d597.wav", "scene_annotation_csv_path": "annotations/test/foa_c8198ff4516f5b69d597.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the typing located?", "answer": "20.2 degrees", "canonical_answer": "20.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.7, "end_time": 20.0, "azimuth_deg": 123.291, "elevation_deg": 20.204, "distance_m": 2.88}]}
{"qa_id": "qa_85c6379d5ce93c66022a", "split": "test", "audio_id": "foa_2658ceb6e1d680a93c0c", "audio_path": "audio/test/foa_2658ceb6e1d680a93c0c.wav", "scene_annotation_csv_path": "annotations/test/foa_2658ceb6e1d680a93c0c.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the speech?", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.0, "end_time": 10.7, "azimuth_deg": -28.773, "elevation_deg": 0.0, "distance_m": 2.79}]}
{"qa_id": "qa_50f723126e46c870501c", "split": "test", "audio_id": "foa_7df22067903597f0fbe3", "audio_path": "audio/test/foa_7df22067903597f0fbe3.wav", "scene_annotation_csv_path": "annotations/test/foa_7df22067903597f0fbe3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=85.9 degrees, elevation=26.7 degrees?", "answer": "A guitar is heard coming from azimuth=85.9 degrees and elevation=26.7 degrees.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 4.8, "azimuth_deg": 85.931, "elevation_deg": 26.666, "distance_m": 0.72}]}
{"qa_id": "qa_71cb47f96c443011f2fc", "split": "test", "audio_id": "foa_41b16bbd781797112391", "audio_path": "audio/test/foa_41b16bbd781797112391.wav", "scene_annotation_csv_path": "annotations/test/foa_41b16bbd781797112391.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the guitar occur?", "answer": "The guitar event is active from 1.0s to 5.0s.", "canonical_answer": "1.0s to 5.0s", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 1.0, "end_time": 5.0, "azimuth_deg": 133.146, "elevation_deg": -28.544, "distance_m": 0.92}]}
{"qa_id": "qa_2747f565c2cabb19e448", "split": "test", "audio_id": "foa_ed5fc3d82a6c5d80b44f", "audio_path": "audio/test/foa_ed5fc3d82a6c5d80b44f.wav", "scene_annotation_csv_path": "annotations/test/foa_ed5fc3d82a6c5d80b44f.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is heard from the back of the listener?", "answer": "The source coming from the back is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 9.4, "azimuth_deg": 176.366, "elevation_deg": 0.0, "distance_m": 2.54}]}
{"qa_id": "qa_899f6bac7b3bb0a10428", "split": "test", "audio_id": "foa_b93f5409db3969f839b5", "audio_path": "audio/test/foa_b93f5409db3969f839b5.wav", "scene_annotation_csv_path": "annotations/test/foa_b93f5409db3969f839b5.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains speech from 0.1s to 3.7s and a second instance of speech from 0.4s to 2.2s.", "canonical_answer": "speech (0.1s to 3.7s); speech (0.4s to 2.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.1, "end_time": 3.7, "azimuth_deg": 72.485, "elevation_deg": -17.335, "distance_m": 2.74}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 2.2, "azimuth_deg": 62.589, "elevation_deg": -14.79, "distance_m": 3.74}]}
{"qa_id": "qa_4bf144eb15c6d06cc7b5", "split": "test", "audio_id": "foa_701223b5aeca7451adad", "audio_path": "audio/test/foa_701223b5aeca7451adad.wav", "scene_annotation_csv_path": "annotations/test/foa_701223b5aeca7451adad.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the kitchenware in degrees.", "answer": "-101.8 degrees", "canonical_answer": "-101.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 0.3, "end_time": 8.0, "azimuth_deg": -101.784, "elevation_deg": -11.741, "distance_m": 3.25}]}
{"qa_id": "qa_9812c936b6358dd56f94", "split": "test", "audio_id": "foa_e604236a48599aa406d3", "audio_path": "audio/test/foa_e604236a48599aa406d3.wav", "scene_annotation_csv_path": "annotations/test/foa_e604236a48599aa406d3.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their specific time intervals?", "answer": "The audio contains glass from 0.1s to 0.4s, glass from 0.2s to 2.9s, and glass from 0.2s to 2.5s.", "canonical_answer": "glass (0.1s to 0.4s); glass (0.2s to 2.9s); glass (0.2s to 2.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 1, "start_time": 0.1, "end_time": 0.4, "azimuth_deg": -27.791, "elevation_deg": 0.0, "distance_m": 3.7}, {"class_id": 25, "class_name": "glass", "track_id": 0, "start_time": 0.2, "end_time": 2.9, "azimuth_deg": -177.807, "elevation_deg": -14.803, "distance_m": 4.01}, {"class_id": 25, "class_name": "glass", "track_id": 2, "start_time": 0.2, "end_time": 2.5, "azimuth_deg": 132.094, "elevation_deg": 1.199, "distance_m": 1.12}]}
{"qa_id": "qa_77eabbf8c55d2f1603ef", "split": "test", "audio_id": "foa_700360bdd34581f9f300", "audio_path": "audio/test/foa_700360bdd34581f9f300.wav", "scene_annotation_csv_path": "annotations/test/foa_700360bdd34581f9f300.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the wind instrument active?", "answer": "The wind instrument is active from 0.0s to 7.4s.", "canonical_answer": "0.0s to 7.4s", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.0, "end_time": 7.4, "azimuth_deg": 65.471, "elevation_deg": -14.134, "distance_m": 3.57}]}
{"qa_id": "qa_cfeae1606045ab0c799e", "split": "test", "audio_id": "foa_06d2c93e2d20f89cb423", "audio_path": "audio/test/foa_06d2c93e2d20f89cb423.wav", "scene_annotation_csv_path": "annotations/test/foa_06d2c93e2d20f89cb423.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the front-left side?", "answer": "The sound coming from the front-left is a metal clink.", "canonical_answer": "metal clink", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.3, "end_time": 12.6, "azimuth_deg": 55.333, "elevation_deg": -3.046, "distance_m": 3.15}]}
{"qa_id": "qa_37c8fb74547dc74aba21", "split": "test", "audio_id": "foa_422edc851fd84d269a4f", "audio_path": "audio/test/foa_422edc851fd84d269a4f.wav", "scene_annotation_csv_path": "annotations/test/foa_422edc851fd84d269a4f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=9.3 degrees, elevation=12.2 degrees?", "answer": "The sound heard from azimuth=9.3 degrees and elevation=12.2 degrees is typing.", "canonical_answer": "typing", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.1, "end_time": 1.2, "azimuth_deg": 9.317, "elevation_deg": 12.199, "distance_m": 2.92}]}
{"qa_id": "qa_4d0296ace34c7f5a0d8a", "split": "test", "audio_id": "foa_058ea9925109eb625db8", "audio_path": "audio/test/foa_058ea9925109eb625db8.wav", "scene_annotation_csv_path": "annotations/test/foa_058ea9925109eb625db8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the crackle coming?", "answer": "-109.0 degrees", "canonical_answer": "-109.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 2, "start_time": 15.8, "end_time": 20.0, "azimuth_deg": -109.004, "elevation_deg": 9.741, "distance_m": 3.36}]}
{"qa_id": "qa_66df066835ac6705014c", "split": "test", "audio_id": "foa_94dd8b0c59c80419a7c5", "audio_path": "audio/test/foa_94dd8b0c59c80419a7c5.wav", "scene_annotation_csv_path": "annotations/test/foa_94dd8b0c59c80419a7c5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the tool?", "answer": "30.6 degrees", "canonical_answer": "30.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": -59.447, "elevation_deg": 30.608, "distance_m": 0.78}]}
{"qa_id": "qa_e1a38559536a4595d95c", "split": "test", "audio_id": "foa_9843b4c23882ffaee4ea", "audio_path": "audio/test/foa_9843b4c23882ffaee4ea.wav", "scene_annotation_csv_path": "annotations/test/foa_9843b4c23882ffaee4ea.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front and below?", "answer": "The source located at the front and below is crackle.", "canonical_answer": "crackle", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": 18.709, "elevation_deg": -37.04, "distance_m": 0.67}]}
{"qa_id": "qa_2542da69580d0d194189", "split": "test", "audio_id": "foa_2420327b16a2b74c3e53", "audio_path": "audio/test/foa_2420327b16a2b74c3e53.wav", "scene_annotation_csv_path": "annotations/test/foa_2420327b16a2b74c3e53.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the bird in degrees.", "answer": "-17.4 degrees", "canonical_answer": "-17.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 2.0, "azimuth_deg": -123.746, "elevation_deg": -17.448, "distance_m": 2.48}]}
{"qa_id": "qa_304f2ebf85b06f7ba1a9", "split": "test", "audio_id": "foa_4b11fff705e7e0b58c08", "audio_path": "audio/test/foa_4b11fff705e7e0b58c08.wav", "scene_annotation_csv_path": "annotations/test/foa_4b11fff705e7e0b58c08.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the aircraft?", "answer": "-35.7 degrees", "canonical_answer": "-35.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": -35.704, "elevation_deg": -15.423, "distance_m": 3.04}]}
{"qa_id": "qa_6de59bb1fab9fd90d4a0", "split": "test", "audio_id": "foa_3ef37cb28bb8ba54b65c", "audio_path": "audio/test/foa_3ef37cb28bb8ba54b65c.wav", "scene_annotation_csv_path": "annotations/test/foa_3ef37cb28bb8ba54b65c.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During what time interval does the knock occur?", "answer": "The knock is active from 0.2s to 2.4s.", "canonical_answer": "0.2s to 2.4s", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 1, "start_time": 0.2, "end_time": 2.4, "azimuth_deg": 146.068, "elevation_deg": -6.833, "distance_m": 2.07}]}
{"qa_id": "qa_26b300ef48238a3ce80c", "split": "test", "audio_id": "foa_6afbe15eb3f43e4ab754", "audio_path": "audio/test/foa_6afbe15eb3f43e4ab754.wav", "scene_annotation_csv_path": "annotations/test/foa_6afbe15eb3f43e4ab754.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=48.6 degrees, elevation=0.0 degrees?", "answer": "The sound heard from azimuth=48.6 degrees, elevation=0.0 degrees is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 0.4, "end_time": 13.4, "azimuth_deg": 48.564, "elevation_deg": 0.0, "distance_m": 1.97}]}
{"qa_id": "qa_fd08b393fa9630cace82", "split": "test", "audio_id": "foa_888644c4a50948802698", "audio_path": "audio/test/foa_888644c4a50948802698.wav", "scene_annotation_csv_path": "annotations/test/foa_888644c4a50948802698.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a zipper sound that is active from 0.0s to 3.0s.", "canonical_answer": "zipper (0.0s to 3.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.0, "end_time": 3.0, "azimuth_deg": -0.554, "elevation_deg": -12.664, "distance_m": 2.97}]}
{"qa_id": "qa_b2412bf9f66c267d6c99", "split": "test", "audio_id": "foa_7d57635f1bc6b81a0596", "audio_path": "audio/test/foa_7d57635f1bc6b81a0596.wav", "scene_annotation_csv_path": "annotations/test/foa_7d57635f1bc6b81a0596.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip contains a bell that occurs from 0.0s to 0.5s.", "canonical_answer": "bell (0.0s to 0.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 0.5, "azimuth_deg": -97.199, "elevation_deg": 50.209, "distance_m": 1.42}]}
{"qa_id": "qa_c30c20aee7b360b38b0f", "split": "test", "audio_id": "foa_9bc0133fb2749dd29756", "audio_path": "audio/test/foa_9bc0133fb2749dd29756.wav", "scene_annotation_csv_path": "annotations/test/foa_9bc0133fb2749dd29756.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-162.9 degrees, elevation=-2.4 degrees?", "answer": "A cat is located at azimuth -162.9 degrees and elevation -2.4 degrees.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.4, "end_time": 1.5, "azimuth_deg": -162.875, "elevation_deg": -2.354, "distance_m": 1.41}]}
{"qa_id": "qa_85618a481488b1b69d61", "split": "test", "audio_id": "foa_fbb33c5a89f1cde36bee", "audio_path": "audio/test/foa_fbb33c5a89f1cde36bee.wav", "scene_annotation_csv_path": "annotations/test/foa_fbb33c5a89f1cde36bee.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During what interval can the sound of kitchenware be heard?", "answer": "The kitchenware is active from 7.3s to 13.0s.", "canonical_answer": "7.3s to 13.0s", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 1, "start_time": 7.3, "end_time": 13.0, "azimuth_deg": -111.708, "elevation_deg": -44.115, "distance_m": 2.07}]}
{"qa_id": "qa_66728cda0e329140ff4d", "split": "test", "audio_id": "foa_4bdb5866c2bb32176882", "audio_path": "audio/test/foa_4bdb5866c2bb32176882.wav", "scene_annotation_csv_path": "annotations/test/foa_4bdb5866c2bb32176882.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is coming from the front and above?", "answer": "The sound source coming from the front and above is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 1.6, "end_time": 5.5, "azimuth_deg": -13.447, "elevation_deg": 24.707, "distance_m": 1.1}]}
{"qa_id": "qa_d2c494453e376a07801b", "split": "test", "audio_id": "foa_b53eea730ff07c960a26", "audio_path": "audio/test/foa_b53eea730ff07c960a26.wav", "scene_annotation_csv_path": "annotations/test/foa_b53eea730ff07c960a26.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the human vocalization?", "answer": "-169.9 degrees", "canonical_answer": "-169.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.1, "end_time": 0.6, "azimuth_deg": -169.868, "elevation_deg": -58.073, "distance_m": 1.48}]}
{"qa_id": "qa_b499721026f346928d56", "split": "test", "audio_id": "foa_1e7dbd9c6153458281f6", "audio_path": "audio/test/foa_1e7dbd9c6153458281f6.wav", "scene_annotation_csv_path": "annotations/test/foa_1e7dbd9c6153458281f6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the breathing located?", "answer": "-6.5 degrees", "canonical_answer": "-6.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.1, "end_time": 1.2, "azimuth_deg": 142.343, "elevation_deg": -6.521, "distance_m": 2.41}]}
{"qa_id": "qa_a65b63e5103676c2d9aa", "split": "test", "audio_id": "foa_4ab74337546c87159bec", "audio_path": "audio/test/foa_4ab74337546c87159bec.wav", "scene_annotation_csv_path": "annotations/test/foa_4ab74337546c87159bec.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sounds are present in the clip, and when is each one heard?", "answer": "The audio contains water from 0.0s to 20.0s.", "canonical_answer": "water (0.0s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -163.408, "elevation_deg": -3.137, "distance_m": 1.53}]}
{"qa_id": "qa_b8767f7d231e98cf17af", "split": "test", "audio_id": "foa_0b064483cfa6cba5089d", "audio_path": "audio/test/foa_0b064483cfa6cba5089d.wav", "scene_annotation_csv_path": "annotations/test/foa_0b064483cfa6cba5089d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the wind instrument?", "answer": "-125.9 degrees", "canonical_answer": "-125.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 2, "start_time": 8.6, "end_time": 13.6, "azimuth_deg": -125.895, "elevation_deg": 18.147, "distance_m": 1.64}]}
{"qa_id": "qa_f8edd0e22001e43ebbb8", "split": "test", "audio_id": "foa_e035181d9dcaf73609d1", "audio_path": "audio/test/foa_e035181d9dcaf73609d1.wav", "scene_annotation_csv_path": "annotations/test/foa_e035181d9dcaf73609d1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=85.3 degrees, elevation=8.4 degrees?", "answer": "An aircraft is located at azimuth=85.3 degrees and elevation=8.4 degrees.", "canonical_answer": "aircraft", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 2, "start_time": 16.0, "end_time": 20.0, "azimuth_deg": 85.309, "elevation_deg": 8.373, "distance_m": 2.38}]}
{"qa_id": "qa_74d17b61e34684a6b5e9", "split": "test", "audio_id": "foa_fb2ff7d8af52f375756b", "audio_path": "audio/test/foa_fb2ff7d8af52f375756b.wav", "scene_annotation_csv_path": "annotations/test/foa_fb2ff7d8af52f375756b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the tool active?", "answer": "The tool is active from 0.2s to 13.0s.", "canonical_answer": "0.2s to 13.0s", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.2, "end_time": 13.0, "azimuth_deg": 44.768, "elevation_deg": -27.631, "distance_m": 3.12}]}
{"qa_id": "qa_b8fb88214ce6bc335f05", "split": "test", "audio_id": "foa_42152661b2e2fc016577", "audio_path": "audio/test/foa_42152661b2e2fc016577.wav", "scene_annotation_csv_path": "annotations/test/foa_42152661b2e2fc016577.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the right and below the listener?", "answer": "The source heard from the right and below is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 6.0, "azimuth_deg": -86.237, "elevation_deg": -30.361, "distance_m": 1.19}]}
{"qa_id": "qa_9cf8805bde3eb1a26ffc", "split": "test", "audio_id": "foa_cd83a3f5029a0897a877", "audio_path": "audio/test/foa_cd83a3f5029a0897a877.wav", "scene_annotation_csv_path": "annotations/test/foa_cd83a3f5029a0897a877.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the frog in degrees.", "answer": "1.8 degrees", "canonical_answer": "1.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 0.0, "end_time": 10.2, "azimuth_deg": 34.26, "elevation_deg": 1.772, "distance_m": 3.17}]}
{"qa_id": "qa_84c03b2f9954205e42cc", "split": "test", "audio_id": "foa_8b6e93d3023e50848633", "audio_path": "audio/test/foa_8b6e93d3023e50848633.wav", "scene_annotation_csv_path": "annotations/test/foa_8b6e93d3023e50848633.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the laughter located?", "answer": "-1.6 degrees", "canonical_answer": "-1.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.0, "end_time": 1.2, "azimuth_deg": -31.693, "elevation_deg": -1.623, "distance_m": 3.35}]}
{"qa_id": "qa_4fae7f5ad6e9680466b0", "split": "test", "audio_id": "foa_22dabb0d13a2ddebc21f", "audio_path": "audio/test/foa_22dabb0d13a2ddebc21f.wav", "scene_annotation_csv_path": "annotations/test/foa_22dabb0d13a2ddebc21f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the guitar sound occur?", "answer": "The guitar is active from 15.4s to 20.0s.", "canonical_answer": "15.4s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 1, "start_time": 15.4, "end_time": 20.0, "azimuth_deg": -17.707, "elevation_deg": 10.431, "distance_m": 2.95}]}
{"qa_id": "qa_279d65ea076cab56becf", "split": "test", "audio_id": "foa_ed23cd4c67b8599a94fb", "audio_path": "audio/test/foa_ed23cd4c67b8599a94fb.wav", "scene_annotation_csv_path": "annotations/test/foa_ed23cd4c67b8599a94fb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a zipper sound that is active from 0.0s to 3.2s.", "canonical_answer": "zipper (0.0s to 3.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.0, "end_time": 3.2, "azimuth_deg": 31.405, "elevation_deg": -15.617, "distance_m": 3.23}]}
{"qa_id": "qa_4e800809f636427e3b3a", "split": "test", "audio_id": "foa_36f5592f600bfa7909be", "audio_path": "audio/test/foa_36f5592f600bfa7909be.wav", "scene_annotation_csv_path": "annotations/test/foa_36f5592f600bfa7909be.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-148.2 degrees, elevation=4.2 degrees?", "answer": "A vehicle is located at azimuth -148.2 degrees and elevation 4.2 degrees.", "canonical_answer": "vehicle", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.1, "end_time": 1.4, "azimuth_deg": -148.189, "elevation_deg": 4.153, "distance_m": 1.67}]}
{"qa_id": "qa_97e729d5ffa97f9e160c", "split": "test", "audio_id": "foa_b148603db070c8a4fa93", "audio_path": "audio/test/foa_b148603db070c8a4fa93.wav", "scene_annotation_csv_path": "annotations/test/foa_b148603db070c8a4fa93.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the tool in degrees.", "answer": "-62.7 degrees", "canonical_answer": "-62.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": -62.652, "elevation_deg": -28.896, "distance_m": 0.75}]}
{"qa_id": "qa_f8b09353ea9fb85ad9e3", "split": "test", "audio_id": "foa_0f989a17171e9e349a00", "audio_path": "audio/test/foa_0f989a17171e9e349a00.wav", "scene_annotation_csv_path": "annotations/test/foa_0f989a17171e9e349a00.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front-right and below?", "answer": "The sound source located to the front-right and below is a bell.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 1, "start_time": 2.2, "end_time": 6.5, "azimuth_deg": -39.931, "elevation_deg": -40.873, "distance_m": 2.24}]}
{"qa_id": "qa_dbb99c5ee695f598cf56", "split": "test", "audio_id": "foa_d2a23fdb0148ef9938f8", "audio_path": "audio/test/foa_d2a23fdb0148ef9938f8.wav", "scene_annotation_csv_path": "annotations/test/foa_d2a23fdb0148ef9938f8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip contains a door sound occurring from 0.1s to 0.8s.", "canonical_answer": "door (0.1s to 0.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.1, "end_time": 0.8, "azimuth_deg": -119.115, "elevation_deg": 23.991, "distance_m": 2.27}]}
{"qa_id": "qa_27f837827f2f5817136d", "split": "test", "audio_id": "foa_bff5ab612f190bd9af18", "audio_path": "audio/test/foa_bff5ab612f190bd9af18.wav", "scene_annotation_csv_path": "annotations/test/foa_bff5ab612f190bd9af18.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Identify the source at azimuth=-57.7 degrees, elevation=-28.0 degrees.", "answer": "The source located at azimuth -57.7 degrees and elevation -28.0 degrees is a door.", "canonical_answer": "door", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 1.3, "end_time": 3.4, "azimuth_deg": -57.734, "elevation_deg": -28.003, "distance_m": 1.77}]}
{"qa_id": "qa_9ebe2ce9382627ec98dd", "split": "test", "audio_id": "foa_a4ac43cebd7655ad9e73", "audio_path": "audio/test/foa_a4ac43cebd7655ad9e73.wav", "scene_annotation_csv_path": "annotations/test/foa_a4ac43cebd7655ad9e73.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the telephone alarm coming?", "answer": "65.6 degrees", "canonical_answer": "65.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 0.0, "end_time": 12.1, "azimuth_deg": 65.612, "elevation_deg": -2.011, "distance_m": 1.76}]}
{"qa_id": "qa_bf87a129f47cd3140123", "split": "test", "audio_id": "foa_d44cdf0d644fd835d555", "audio_path": "audio/test/foa_d44cdf0d644fd835d555.wav", "scene_annotation_csv_path": "annotations/test/foa_d44cdf0d644fd835d555.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval can the singing be heard?", "answer": "The singing is active from 0.0s to 13.0s.", "canonical_answer": "0.0s to 13.0s", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 13.0, "azimuth_deg": -68.526, "elevation_deg": -51.637, "distance_m": 1.91}]}
{"qa_id": "qa_f42db37424e56a4874be", "split": "test", "audio_id": "foa_93536f581c850ccdbf56", "audio_path": "audio/test/foa_93536f581c850ccdbf56.wav", "scene_annotation_csv_path": "annotations/test/foa_93536f581c850ccdbf56.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the tool?", "answer": "-14.1 degrees", "canonical_answer": "-14.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 3.4, "azimuth_deg": 4.091, "elevation_deg": -14.136, "distance_m": 1.47}]}
{"qa_id": "qa_39b73a04cd66a8d05f32", "split": "test", "audio_id": "foa_fd5fb318a7adadde995a", "audio_path": "audio/test/foa_fd5fb318a7adadde995a.wav", "scene_annotation_csv_path": "annotations/test/foa_fd5fb318a7adadde995a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front-left and above the listener?", "answer": "The sound source coming from the front-left and above is breathing.", "canonical_answer": "breathing", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.8, "end_time": 18.9, "azimuth_deg": 56.85, "elevation_deg": 16.757, "distance_m": 2.49}]}
{"qa_id": "qa_4d322b535adb1a0a906b", "split": "test", "audio_id": "foa_d6faaff847d4d628a7f5", "audio_path": "audio/test/foa_d6faaff847d4d628a7f5.wav", "scene_annotation_csv_path": "annotations/test/foa_d6faaff847d4d628a7f5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the rain?", "answer": "-26.2 degrees", "canonical_answer": "-26.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 12.0, "azimuth_deg": -62.159, "elevation_deg": -26.2, "distance_m": 1.4}]}
{"qa_id": "qa_54398bb511298efd1eeb", "split": "test", "audio_id": "foa_384d4251547184c4877a", "audio_path": "audio/test/foa_384d4251547184c4877a.wav", "scene_annotation_csv_path": "annotations/test/foa_384d4251547184c4877a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the sound of the machine be heard?", "answer": "The machine is active from 0.0s to 20.0s.", "canonical_answer": "0.0s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 136.943, "elevation_deg": 28.659, "distance_m": 1.24}]}
{"qa_id": "qa_a1c463a5a55fbe363e3b", "split": "test", "audio_id": "foa_f71c4f254301c6b0078c", "audio_path": "audio/test/foa_f71c4f254301c6b0078c.wav", "scene_annotation_csv_path": "annotations/test/foa_f71c4f254301c6b0078c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a bird that is present from 0.0s to 5.8s.", "canonical_answer": "bird (0.0s to 5.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 5.8, "azimuth_deg": -114.325, "elevation_deg": -37.486, "distance_m": 2.11}]}
{"qa_id": "qa_aac16fe7a3b0f3edb1a6", "split": "test", "audio_id": "foa_70f3baa956b3bc8cb449", "audio_path": "audio/test/foa_70f3baa956b3bc8cb449.wav", "scene_annotation_csv_path": "annotations/test/foa_70f3baa956b3bc8cb449.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front?", "answer": "The sound source coming from the front is a door.", "canonical_answer": "door", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 2, "start_time": 1.0, "end_time": 5.3, "azimuth_deg": 4.311, "elevation_deg": -0.564, "distance_m": 1.89}]}
{"qa_id": "qa_1ce502d95228ae37f6bd", "split": "test", "audio_id": "foa_c2205d5e55f4e13d5a2d", "audio_path": "audio/test/foa_c2205d5e55f4e13d5a2d.wav", "scene_annotation_csv_path": "annotations/test/foa_c2205d5e55f4e13d5a2d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=94.3 degrees, elevation=14.7 degrees?", "answer": "A guitar is located at azimuth=94.3 degrees and elevation=14.7 degrees.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 5.5, "azimuth_deg": 94.306, "elevation_deg": 14.747, "distance_m": 2.61}]}
{"qa_id": "qa_e88eece85d4f7f7774ff", "split": "test", "audio_id": "foa_dec5aeed8cfc8cda0e32", "audio_path": "audio/test/foa_dec5aeed8cfc8cda0e32.wav", "scene_annotation_csv_path": "annotations/test/foa_dec5aeed8cfc8cda0e32.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the home sound?", "answer": "107.7 degrees", "canonical_answer": "107.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 2, "start_time": 5.4, "end_time": 19.2, "azimuth_deg": 107.745, "elevation_deg": -8.329, "distance_m": 1.84}]}
{"qa_id": "qa_cbedd38e4f66f17c2c1b", "split": "test", "audio_id": "foa_dbc1933fdf1034abd2cd", "audio_path": "audio/test/foa_dbc1933fdf1034abd2cd.wav", "scene_annotation_csv_path": "annotations/test/foa_dbc1933fdf1034abd2cd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left and below the listener?", "answer": "The sound source coming from the left and below is a thunderstorm.", "canonical_answer": "thunderstorm", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 5.9, "end_time": 20.0, "azimuth_deg": 73.185, "elevation_deg": -31.933, "distance_m": 2.1}]}
{"qa_id": "qa_1b78cecc9d54ce8d7238", "split": "test", "audio_id": "foa_980a97af1d754de7d0f7", "audio_path": "audio/test/foa_980a97af1d754de7d0f7.wav", "scene_annotation_csv_path": "annotations/test/foa_980a97af1d754de7d0f7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-78.5 degrees, elevation=-8.6 degrees?", "answer": "A train is located at azimuth -78.5 degrees and elevation -8.6 degrees.", "canonical_answer": "train", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 2, "start_time": 12.8, "end_time": 20.0, "azimuth_deg": -78.497, "elevation_deg": -8.619, "distance_m": 1.69}]}
{"qa_id": "qa_4c4d9188638d6d3ff702", "split": "test", "audio_id": "foa_500971ab4defca4b179d", "audio_path": "audio/test/foa_500971ab4defca4b179d.wav", "scene_annotation_csv_path": "annotations/test/foa_500971ab4defca4b179d.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time spans?", "answer": "The audio contains speech from 0.1s to 4.1s and another instance of speech from 0.3s to 5.5s.", "canonical_answer": "speech (0.1s to 4.1s); speech (0.3s to 5.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.1, "end_time": 4.1, "azimuth_deg": -64.681, "elevation_deg": -20.885, "distance_m": 4.64}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 5.5, "azimuth_deg": -64.681, "elevation_deg": -25.602, "distance_m": 1.15}]}
{"qa_id": "qa_3a95e393da33ab6b6e96", "split": "test", "audio_id": "foa_35aa30cf366df1044001", "audio_path": "audio/test/foa_35aa30cf366df1044001.wav", "scene_annotation_csv_path": "annotations/test/foa_35aa30cf366df1044001.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the wind instrument active?", "answer": "The wind instrument is active throughout the interval from 0.4s to 10.1s.", "canonical_answer": "0.4s to 10.1s", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.4, "end_time": 10.1, "azimuth_deg": -31.084, "elevation_deg": 14.353, "distance_m": 2.55}]}
{"qa_id": "qa_cfe8e7c0c60d67e8364f", "split": "test", "audio_id": "foa_0f8b136d8fb261edea9a", "audio_path": "audio/test/foa_0f8b136d8fb261edea9a.wav", "scene_annotation_csv_path": "annotations/test/foa_0f8b136d8fb261edea9a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the train in degrees.", "answer": "-121.9 degrees", "canonical_answer": "-121.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 0.0, "end_time": 14.9, "azimuth_deg": -121.855, "elevation_deg": 15.028, "distance_m": 2.7}]}
{"qa_id": "qa_9e2a6b9104457b005b0b", "split": "test", "audio_id": "foa_3c0642016da80180ae7e", "audio_path": "audio/test/foa_3c0642016da80180ae7e.wav", "scene_annotation_csv_path": "annotations/test/foa_3c0642016da80180ae7e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the water in degrees.", "answer": "3.4 degrees", "canonical_answer": "3.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.4, "end_time": 5.3, "azimuth_deg": 47.606, "elevation_deg": 3.365, "distance_m": 2.13}]}
{"qa_id": "qa_e4b095d8821e7ef91444", "split": "test", "audio_id": "foa_bebdef5d475a8dbfdc94", "audio_path": "audio/test/foa_bebdef5d475a8dbfdc94.wav", "scene_annotation_csv_path": "annotations/test/foa_bebdef5d475a8dbfdc94.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the appliance in degrees.", "answer": "-33.8 degrees", "canonical_answer": "-33.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 3.6, "end_time": 20.0, "azimuth_deg": 166.863, "elevation_deg": -33.768, "distance_m": 2.59}]}
{"qa_id": "qa_9f6687aa5e254915cf1b", "split": "test", "audio_id": "foa_b5dd3834511a073a4e6c", "audio_path": "audio/test/foa_b5dd3834511a073a4e6c.wav", "scene_annotation_csv_path": "annotations/test/foa_b5dd3834511a073a4e6c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the back-left and below the listener?", "answer": "The source heard from the back-left and below is a door.", "canonical_answer": "door", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": 113.161, "elevation_deg": -40.689, "distance_m": 1.1}]}
{"qa_id": "qa_08f56d5bf7aea242fc94", "split": "test", "audio_id": "foa_c80ef9dfa52069ec5206", "audio_path": "audio/test/foa_c80ef9dfa52069ec5206.wav", "scene_annotation_csv_path": "annotations/test/foa_c80ef9dfa52069ec5206.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the wind instrument?", "answer": "158.6 degrees", "canonical_answer": "158.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 3, "start_time": 11.1, "end_time": 14.3, "azimuth_deg": 158.633, "elevation_deg": 31.519, "distance_m": 1.63}]}
{"qa_id": "qa_b0f175f668cf6ac57297", "split": "test", "audio_id": "foa_5dcd0b76803ba3b6f78e", "audio_path": "audio/test/foa_5dcd0b76803ba3b6f78e.wav", "scene_annotation_csv_path": "annotations/test/foa_5dcd0b76803ba3b6f78e.csv", "dataset": "tau2019", "data_source": "dcase_real", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the breathing event active?", "answer": "The breathing event is active from 16.8s to 18.4s.", "canonical_answer": "16.8s to 18.4s", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 9, "start_time": 16.8, "end_time": 18.4, "azimuth_deg": -30.0, "elevation_deg": 40.0, "distance_m": 1.0}]}
{"qa_id": "qa_9bf31082680829c78195", "split": "test", "audio_id": "foa_8c4526d2c6dbe7bfb5c5", "audio_path": "audio/test/foa_8c4526d2c6dbe7bfb5c5.wav", "scene_annotation_csv_path": "annotations/test/foa_8c4526d2c6dbe7bfb5c5.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip features speech from 0.6s to 4.0s and another instance of speech from 0.6s to 14.2s.", "canonical_answer": "speech (0.6s to 4.0s); speech (0.6s to 14.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 4.0, "azimuth_deg": 118.853, "elevation_deg": 50.459, "distance_m": 1.17}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 14.2, "azimuth_deg": -81.441, "elevation_deg": -2.739, "distance_m": 1.11}]}
{"qa_id": "qa_449dca5f4591ba542fc5", "split": "test", "audio_id": "foa_951d7cab58cff84ab52d", "audio_path": "audio/test/foa_951d7cab58cff84ab52d.wav", "scene_annotation_csv_path": "annotations/test/foa_951d7cab58cff84ab52d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-4.3 degrees, elevation=1.6 degrees?", "answer": "An alarm is the sound heard from azimuth -4.3 degrees and elevation 1.6 degrees.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 3, "start_time": 16.9, "end_time": 20.0, "azimuth_deg": -4.348, "elevation_deg": 1.647, "distance_m": 1.12}]}
{"qa_id": "qa_fecf9551f7be4fe27889", "split": "test", "audio_id": "foa_a4324d9583405a670e2d", "audio_path": "audio/test/foa_a4324d9583405a670e2d.wav", "scene_annotation_csv_path": "annotations/test/foa_a4324d9583405a670e2d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the zipper in degrees.", "answer": "164.2 degrees", "canonical_answer": "164.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.1, "end_time": 0.8, "azimuth_deg": 164.17, "elevation_deg": 8.552, "distance_m": 3.02}]}
{"qa_id": "qa_534752115a814fca2198", "split": "test", "audio_id": "foa_636a38102d00025feedd", "audio_path": "audio/test/foa_636a38102d00025feedd.wav", "scene_annotation_csv_path": "annotations/test/foa_636a38102d00025feedd.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is coming from the front-left of the listener?", "answer": "The source heard from the front-left is a train.", "canonical_answer": "train", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 1, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 50.321, "elevation_deg": 6.277, "distance_m": 2.91}]}
{"qa_id": "qa_6150a9ebdf82e74ab91c", "split": "test", "audio_id": "foa_5b08b2d2b56280723540", "audio_path": "audio/test/foa_5b08b2d2b56280723540.wav", "scene_annotation_csv_path": "annotations/test/foa_5b08b2d2b56280723540.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-51.9 degrees, elevation=-42.5 degrees?", "answer": "A person is singing at azimuth -51.9 degrees and elevation -42.5 degrees.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -51.922, "elevation_deg": -42.55, "distance_m": 2.17}]}
{"qa_id": "qa_fb8eda620b4d44069aa3", "split": "test", "audio_id": "foa_bef570793b6b914eeb06", "audio_path": "audio/test/foa_bef570793b6b914eeb06.wav", "scene_annotation_csv_path": "annotations/test/foa_bef570793b6b914eeb06.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in the audio, and what are their respective time intervals?", "answer": "The audio contains scratch from 0.0s to 2.1s, human vocalization from 0.8s to 1.8s, and a gong from 1.9s to 2.6s.", "canonical_answer": "scratch (0.0s to 2.1s); human vocalization (0.8s to 1.8s); gong (1.9s to 2.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.0, "end_time": 2.1, "azimuth_deg": -28.724, "elevation_deg": 20.28, "distance_m": 2.66}, {"class_id": 29, "class_name": "human_vocalization", "track_id": 1, "start_time": 0.8, "end_time": 1.8, "azimuth_deg": -63.233, "elevation_deg": -15.275, "distance_m": 3.05}, {"class_id": 26, "class_name": "gong", "track_id": 2, "start_time": 1.9, "end_time": 2.6, "azimuth_deg": -75.875, "elevation_deg": 9.598, "distance_m": 3.17}]}
{"qa_id": "qa_ef3b2709cad3ad3d6245", "split": "test", "audio_id": "foa_6361c2cce38cf2373362", "audio_path": "audio/test/foa_6361c2cce38cf2373362.wav", "scene_annotation_csv_path": "annotations/test/foa_6361c2cce38cf2373362.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the printer?", "answer": "-31.3 degrees", "canonical_answer": "-31.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 2, "start_time": 6.7, "end_time": 8.8, "azimuth_deg": -156.518, "elevation_deg": -31.29, "distance_m": 1.81}]}
{"qa_id": "qa_46e9dd04f2405130424c", "split": "test", "audio_id": "foa_ab27a4a60faba4306993", "audio_path": "audio/test/foa_ab27a4a60faba4306993.wav", "scene_annotation_csv_path": "annotations/test/foa_ab27a4a60faba4306993.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the speech active?", "answer": "The speech is active from 0.4s to 8.0s.", "canonical_answer": "0.4s to 8.0s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 8.0, "azimuth_deg": -140.053, "elevation_deg": 15.848, "distance_m": 4.07}]}
{"qa_id": "qa_f9fade549c3c201e801b", "split": "test", "audio_id": "foa_cf1ed1147dc8647713d9", "audio_path": "audio/test/foa_cf1ed1147dc8647713d9.wav", "scene_annotation_csv_path": "annotations/test/foa_cf1ed1147dc8647713d9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the percussion?", "answer": "-5.7 degrees", "canonical_answer": "-5.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 3.8, "azimuth_deg": 171.588, "elevation_deg": -5.73, "distance_m": 3.21}]}
{"qa_id": "qa_087f4cfd20ee10ce5ec4", "split": "test", "audio_id": "foa_12d362898eec52ea9d4d", "audio_path": "audio/test/foa_12d362898eec52ea9d4d.wav", "scene_annotation_csv_path": "annotations/test/foa_12d362898eec52ea9d4d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval can the bird be heard?", "answer": "The bird is audible from 18.0s to 20.0s.", "canonical_answer": "18.0s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 2, "start_time": 18.0, "end_time": 20.0, "azimuth_deg": 85.188, "elevation_deg": -31.932, "distance_m": 2.45}]}
{"qa_id": "qa_52ae08779978f18d7719", "split": "test", "audio_id": "foa_2e0fbce39d9891308da8", "audio_path": "audio/test/foa_2e0fbce39d9891308da8.wav", "scene_annotation_csv_path": "annotations/test/foa_2e0fbce39d9891308da8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front?", "answer": "The source coming from the front is laughter.", "canonical_answer": "laughter", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.2, "end_time": 1.1, "azimuth_deg": 20.986, "elevation_deg": -1.837, "distance_m": 1.9}]}
{"qa_id": "qa_58b07e465e1f1b9a45df", "split": "test", "audio_id": "foa_e9bb499f11be1beca16c", "audio_path": "audio/test/foa_e9bb499f11be1beca16c.wav", "scene_annotation_csv_path": "annotations/test/foa_e9bb499f11be1beca16c.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the speech in degrees.", "answer": "-159.0 degrees", "canonical_answer": "-159.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 15.7, "azimuth_deg": -159.035, "elevation_deg": -18.097, "distance_m": 2.57}]}
{"qa_id": "qa_4b96af26f86a6793eb4d", "split": "test", "audio_id": "foa_67bf3af0f256c9663556", "audio_path": "audio/test/foa_67bf3af0f256c9663556.wav", "scene_annotation_csv_path": "annotations/test/foa_67bf3af0f256c9663556.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=55.2 degrees, elevation=-39.6 degrees?", "answer": "An insect is located at azimuth=55.2 degrees and elevation=-39.6 degrees.", "canonical_answer": "insect", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 1.7, "end_time": 12.6, "azimuth_deg": 55.231, "elevation_deg": -39.586, "distance_m": 2.16}]}
{"qa_id": "qa_a9bc0a21f0cf5ca5dbeb", "split": "test", "audio_id": "foa_1c2cbed91fa5ed393306", "audio_path": "audio/test/foa_1c2cbed91fa5ed393306.wav", "scene_annotation_csv_path": "annotations/test/foa_1c2cbed91fa5ed393306.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in this recording, and what are their corresponding time intervals?", "answer": "The audio contains a vehicle from 0.1s to 0.6s.", "canonical_answer": "vehicle (0.1s to 0.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.1, "end_time": 0.6, "azimuth_deg": -1.13, "elevation_deg": 29.638, "distance_m": 1.7}]}
{"qa_id": "qa_fccb820a6ae0a4f5154b", "split": "test", "audio_id": "foa_9cea0fdafe7550a3f28a", "audio_path": "audio/test/foa_9cea0fdafe7550a3f28a.wav", "scene_annotation_csv_path": "annotations/test/foa_9cea0fdafe7550a3f28a.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the speech?", "answer": "-14.0 degrees", "canonical_answer": "-14.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 7.2, "azimuth_deg": -50.152, "elevation_deg": -13.99, "distance_m": 1.63}]}
{"qa_id": "qa_a8db31e6d8562e6861c7", "split": "test", "audio_id": "foa_a99cd51762370e8522c1", "audio_path": "audio/test/foa_a99cd51762370e8522c1.wav", "scene_annotation_csv_path": "annotations/test/foa_a99cd51762370e8522c1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-90.1 degrees, elevation=3.0 degrees?", "answer": "The sound heard from azimuth -90.1 degrees and elevation 3.0 degrees is typing.", "canonical_answer": "typing", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -90.123, "elevation_deg": 3.012, "distance_m": 2.63}]}
{"qa_id": "qa_37394c400ba0fba23789", "split": "test", "audio_id": "foa_73e93d8786eedda05fcf", "audio_path": "audio/test/foa_73e93d8786eedda05fcf.wav", "scene_annotation_csv_path": "annotations/test/foa_73e93d8786eedda05fcf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the right?", "answer": "The source located to the right is a bell.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -95.96, "elevation_deg": -8.876, "distance_m": 3.3}]}
{"qa_id": "qa_a86300bdd3a97ff4a25f", "split": "test", "audio_id": "foa_c0f4dc51b5acf2421bbf", "audio_path": "audio/test/foa_c0f4dc51b5acf2421bbf.wav", "scene_annotation_csv_path": "annotations/test/foa_c0f4dc51b5acf2421bbf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the rain in degrees.", "answer": "-43.5 degrees", "canonical_answer": "-43.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 11.3, "azimuth_deg": -43.524, "elevation_deg": -37.771, "distance_m": 1.2}]}
{"qa_id": "qa_89b7107dac1b925ef626", "split": "test", "audio_id": "foa_87d7929d84795da71766", "audio_path": "audio/test/foa_87d7929d84795da71766.wav", "scene_annotation_csv_path": "annotations/test/foa_87d7929d84795da71766.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the string instrument occur?", "answer": "The string instrument is active from 0.0s to 0.1s.", "canonical_answer": "0.0s to 0.1s", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": 121.806, "elevation_deg": -21.143, "distance_m": 3.41}]}
{"qa_id": "qa_c1c946ebda46026a0455", "split": "test", "audio_id": "foa_d1ecac4557ce103ad823", "audio_path": "audio/test/foa_d1ecac4557ce103ad823.wav", "scene_annotation_csv_path": "annotations/test/foa_d1ecac4557ce103ad823.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in the recording, and what are their corresponding time intervals?", "answer": "The audio features ocean sounds from 0.0s to 20.0s, a vehicle from 0.5s to 1.3s, speech from 1.2s to 16.3s, and laughter from 11.2s to 13.4s.", "canonical_answer": "ocean (0.0s to 20.0s); vehicle (0.5s to 1.3s); speech (1.2s to 16.3s); laughter (11.2s to 13.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -133.633, "elevation_deg": -13.259, "distance_m": 2.67}, {"class_id": 55, "class_name": "vehicle", "track_id": 1, "start_time": 0.5, "end_time": 1.3, "azimuth_deg": -173.187, "elevation_deg": 5.169, "distance_m": 2.51}, {"class_id": 46, "class_name": "speech", "track_id": 2, "start_time": 1.2, "end_time": 16.3, "azimuth_deg": 69.351, "elevation_deg": -50.596, "distance_m": 1.93}, {"class_id": 34, "class_name": "laughter", "track_id": 3, "start_time": 11.2, "end_time": 13.4, "azimuth_deg": 123.579, "elevation_deg": -14.709, "distance_m": 2.91}]}
{"qa_id": "qa_136c7efca6c8b61727d2", "split": "test", "audio_id": "foa_3495906efd7a20c3f164", "audio_path": "audio/test/foa_3495906efd7a20c3f164.wav", "scene_annotation_csv_path": "annotations/test/foa_3495906efd7a20c3f164.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-154.1 degrees, elevation=30.3 degrees?", "answer": "A clock is located at azimuth -154.1 degrees and elevation 30.3 degrees.", "canonical_answer": "clock", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 2, "start_time": 12.6, "end_time": 20.0, "azimuth_deg": -154.069, "elevation_deg": 30.301, "distance_m": 1.86}]}
{"qa_id": "qa_7e4aa96f8e9a0f4c6dad", "split": "test", "audio_id": "foa_06618234c558d1f17362", "audio_path": "audio/test/foa_06618234c558d1f17362.wav", "scene_annotation_csv_path": "annotations/test/foa_06618234c558d1f17362.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be heard in the audio clip, and what are their respective time spans?", "answer": "The audio contains a machine sound that lasts from 0.0s to 10.1s.", "canonical_answer": "machine (0.0s to 10.1s)", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 10.1, "azimuth_deg": 51.576, "elevation_deg": -53.612, "distance_m": 1.5}]}
{"qa_id": "qa_7d18770b968a11dc4574", "split": "test", "audio_id": "foa_fe8c6f1a6dd2ade941d0", "audio_path": "audio/test/foa_fe8c6f1a6dd2ade941d0.wav", "scene_annotation_csv_path": "annotations/test/foa_fe8c6f1a6dd2ade941d0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the glass?", "answer": "-32.8 degrees", "canonical_answer": "-32.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 0, "start_time": 0.3, "end_time": 2.6, "azimuth_deg": -32.834, "elevation_deg": -53.327, "distance_m": 1.36}]}
{"qa_id": "qa_47e5daa3b275a0ec640a", "split": "test", "audio_id": "foa_e3d0391d5329a1329083", "audio_path": "audio/test/foa_e3d0391d5329a1329083.wav", "scene_annotation_csv_path": "annotations/test/foa_e3d0391d5329a1329083.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What source is heard from the back and below of the listener?", "answer": "The source coming from the back and below is breathing.", "canonical_answer": "breathing", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 3.8, "end_time": 11.9, "azimuth_deg": -179.604, "elevation_deg": -31.43, "distance_m": 2.76}]}
{"qa_id": "qa_f8ffccc0bd4dbb1cc83f", "split": "test", "audio_id": "foa_615b8522c10f22964211", "audio_path": "audio/test/foa_615b8522c10f22964211.wav", "scene_annotation_csv_path": "annotations/test/foa_615b8522c10f22964211.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the breathing event active?", "answer": "The breathing event is active from 0.1s to 0.7s.", "canonical_answer": "0.1s to 0.7s", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.1, "end_time": 0.7, "azimuth_deg": -174.714, "elevation_deg": 7.621, "distance_m": 2.38}]}
{"qa_id": "qa_7bae8bd64a95c08b4f93", "split": "test", "audio_id": "foa_440e8dfedb6f86fd8a00", "audio_path": "audio/test/foa_440e8dfedb6f86fd8a00.wav", "scene_annotation_csv_path": "annotations/test/foa_440e8dfedb6f86fd8a00.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the clock?", "answer": "0.4 degrees", "canonical_answer": "0.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 1, "start_time": 5.1, "end_time": 9.2, "azimuth_deg": -169.921, "elevation_deg": 0.42, "distance_m": 1.72}]}
{"qa_id": "qa_de2afb6cb6d0fd68bf04", "split": "test", "audio_id": "foa_bb0eff8eb14927c559e6", "audio_path": "audio/test/foa_bb0eff8eb14927c559e6.wav", "scene_annotation_csv_path": "annotations/test/foa_bb0eff8eb14927c559e6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the scratch in degrees.", "answer": "-160.4 degrees", "canonical_answer": "-160.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 1, "start_time": 0.6, "end_time": 2.0, "azimuth_deg": -160.373, "elevation_deg": 29.825, "distance_m": 0.74}]}
{"qa_id": "qa_3512b8aeda355d659ac1", "split": "test", "audio_id": "foa_65bad554e71df1ab153a", "audio_path": "audio/test/foa_65bad554e71df1ab153a.wav", "scene_annotation_csv_path": "annotations/test/foa_65bad554e71df1ab153a.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the speech located?", "answer": "-6.2 degrees", "canonical_answer": "-6.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 4.1, "azimuth_deg": 156.919, "elevation_deg": -6.167, "distance_m": 1.88}]}
{"qa_id": "qa_83da664eb8432e38e744", "split": "test", "audio_id": "foa_c8d105e1834c6aab7e6d", "audio_path": "audio/test/foa_c8d105e1834c6aab7e6d.wav", "scene_annotation_csv_path": "annotations/test/foa_c8d105e1834c6aab7e6d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=2.1 degrees, elevation=15.3 degrees?", "answer": "A bird is the sound heard from azimuth=2.1 degrees, elevation=15.3 degrees.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.5, "end_time": 20.0, "azimuth_deg": 2.135, "elevation_deg": 15.34, "distance_m": 1.89}]}
{"qa_id": "qa_8bf74c2a02ba5c8e92ed", "split": "test", "audio_id": "foa_3dba0c9498bedeeb129b", "audio_path": "audio/test/foa_3dba0c9498bedeeb129b.wav", "scene_annotation_csv_path": "annotations/test/foa_3dba0c9498bedeeb129b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval can the footsteps be heard?", "answer": "The footsteps event is active from 14.8s to 16.4s.", "canonical_answer": "14.8s to 16.4s", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 2, "start_time": 14.8, "end_time": 16.4, "azimuth_deg": 70.443, "elevation_deg": -31.877, "distance_m": 2.64}]}
{"qa_id": "qa_cfb381d06cbc3c266824", "split": "test", "audio_id": "foa_0569a0fe18967d650d78", "audio_path": "audio/test/foa_0569a0fe18967d650d78.wav", "scene_annotation_csv_path": "annotations/test/foa_0569a0fe18967d650d78.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left and above the listener?", "answer": "The sound source located to the left and above is writing.", "canonical_answer": "writing", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.0, "end_time": 18.9, "azimuth_deg": 89.152, "elevation_deg": 34.78, "distance_m": 0.89}]}
{"qa_id": "qa_6371e483c4476f411318", "split": "test", "audio_id": "foa_132442e18e5888d17257", "audio_path": "audio/test/foa_132442e18e5888d17257.wav", "scene_annotation_csv_path": "annotations/test/foa_132442e18e5888d17257.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be heard in the audio clip, and what are their respective time intervals?", "answer": "The audio contains singing from 2.0s to 20.0s, home sound from 5.5s to 12.5s, train from 9.0s to 20.0s, and female speech from 13.0s to 20.0s.", "canonical_answer": "singing (2.0s to 20.0s); home sound (5.5s to 12.5s); train (9.0s to 20.0s); female speech (13.0s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 2.0, "end_time": 20.0, "azimuth_deg": -108.403, "elevation_deg": -15.293, "distance_m": 1.38}, {"class_id": 28, "class_name": "home_sound", "track_id": 1, "start_time": 5.5, "end_time": 12.5, "azimuth_deg": 159.886, "elevation_deg": 26.03, "distance_m": 1.27}, {"class_id": 53, "class_name": "train", "track_id": 2, "start_time": 9.0, "end_time": 20.0, "azimuth_deg": 175.662, "elevation_deg": 12.263, "distance_m": 3.41}, {"class_id": 20, "class_name": "female_speech", "track_id": 3, "start_time": 13.0, "end_time": 20.0, "azimuth_deg": -155.817, "elevation_deg": -0.556, "distance_m": 3.1}]}
{"qa_id": "qa_85e33cb5abe417ab51dc", "split": "test", "audio_id": "foa_c058e36c54a2174cb2ed", "audio_path": "audio/test/foa_c058e36c54a2174cb2ed.wav", "scene_annotation_csv_path": "annotations/test/foa_c058e36c54a2174cb2ed.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the kitchenware?", "answer": "59.1 degrees", "canonical_answer": "59.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 0.0, "end_time": 3.0, "azimuth_deg": 151.748, "elevation_deg": 59.056, "distance_m": 1.08}]}
{"qa_id": "qa_ae16c045b63dcda39ae2", "split": "test", "audio_id": "foa_8398652520bf91ea689e", "audio_path": "audio/test/foa_8398652520bf91ea689e.wav", "scene_annotation_csv_path": "annotations/test/foa_8398652520bf91ea689e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=55.4 degrees, elevation=30.1 degrees?", "answer": "An alarm is located at azimuth=55.4 degrees and elevation=30.1 degrees.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 11.2, "azimuth_deg": 55.437, "elevation_deg": 30.108, "distance_m": 3.15}]}
{"qa_id": "qa_fede09dacc39f0a0c7fa", "split": "test", "audio_id": "foa_314a35a30f4fba02bed9", "audio_path": "audio/test/foa_314a35a30f4fba02bed9.wav", "scene_annotation_csv_path": "annotations/test/foa_314a35a30f4fba02bed9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the right and below the listener?", "answer": "The sound source located to the right and below is a dog.", "canonical_answer": "dog", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.6, "end_time": 4.9, "azimuth_deg": -77.81, "elevation_deg": -18.92, "distance_m": 3.34}]}
{"qa_id": "qa_fa2a43ffeafcab4639fc", "split": "test", "audio_id": "foa_6470b8a23e615bc48415", "audio_path": "audio/test/foa_6470b8a23e615bc48415.wav", "scene_annotation_csv_path": "annotations/test/foa_6470b8a23e615bc48415.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the speech active?", "answer": "The speech event occurs from 0.6s to 4.1s.", "canonical_answer": "0.6s to 4.1s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 4, "start_time": 0.6, "end_time": 4.1, "azimuth_deg": 154.208, "elevation_deg": 24.952, "distance_m": 1.42}]}
{"qa_id": "qa_d6f71db86080f6cad3b3", "split": "test", "audio_id": "foa_e0372dc4d22ac9949d2f", "audio_path": "audio/test/foa_e0372dc4d22ac9949d2f.wav", "scene_annotation_csv_path": "annotations/test/foa_e0372dc4d22ac9949d2f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the keyboard instrument coming?", "answer": "73.4 degrees", "canonical_answer": "73.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 7.4, "azimuth_deg": 73.375, "elevation_deg": 39.323, "distance_m": 1.01}]}
{"qa_id": "qa_8405847622319eb7f859", "split": "test", "audio_id": "foa_033698fd940b6a95b902", "audio_path": "audio/test/foa_033698fd940b6a95b902.wav", "scene_annotation_csv_path": "annotations/test/foa_033698fd940b6a95b902.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in this recording, and what are their specific time intervals?", "answer": "The audio features singing from 0.1s to 4.0s, laughter from 3.7s to 4.6s, a string instrument from 3.8s to 6.9s, and typing from 5.1s to 7.5s.", "canonical_answer": "singing (0.1s to 4.0s); laughter (3.7s to 4.6s); string instrument (3.8s to 6.9s); typing (5.1s to 7.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.1, "end_time": 4.0, "azimuth_deg": -2.279, "elevation_deg": 11.738, "distance_m": 0.73}, {"class_id": 34, "class_name": "laughter", "track_id": 1, "start_time": 3.7, "end_time": 4.6, "azimuth_deg": 108.699, "elevation_deg": 20.674, "distance_m": 2.81}, {"class_id": 47, "class_name": "string_instrument", "track_id": 2, "start_time": 3.8, "end_time": 6.9, "azimuth_deg": 10.12, "elevation_deg": 20.006, "distance_m": 2.92}, {"class_id": 54, "class_name": "typing", "track_id": 3, "start_time": 5.1, "end_time": 7.5, "azimuth_deg": 139.661, "elevation_deg": 9.543, "distance_m": 2.41}]}
{"qa_id": "qa_bf1331a3a5b622b71eef", "split": "test", "audio_id": "foa_14e9bcbe2769ec49cb3a", "audio_path": "audio/test/foa_14e9bcbe2769ec49cb3a.wav", "scene_annotation_csv_path": "annotations/test/foa_14e9bcbe2769ec49cb3a.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the speech?", "answer": "-51.8 degrees", "canonical_answer": "-51.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 6.5, "azimuth_deg": -51.8, "elevation_deg": 0.0, "distance_m": 4.62}]}
{"qa_id": "qa_23675a0b3c5ed7cb055b", "split": "test", "audio_id": "foa_22cfd53e989db37f6405", "audio_path": "audio/test/foa_22cfd53e989db37f6405.wav", "scene_annotation_csv_path": "annotations/test/foa_22cfd53e989db37f6405.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front-right and below?", "answer": "The source located at the front-right and below is a drum.", "canonical_answer": "drum", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 1, "start_time": 4.9, "end_time": 8.6, "azimuth_deg": -54.52, "elevation_deg": -17.061, "distance_m": 2.1}]}
{"qa_id": "qa_4eb65dd888a50c51331e", "split": "test", "audio_id": "foa_84d1f4e3aeb19e10cb68", "audio_path": "audio/test/foa_84d1f4e3aeb19e10cb68.wav", "scene_annotation_csv_path": "annotations/test/foa_84d1f4e3aeb19e10cb68.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the car occur?", "answer": "The car is active from 16.2s to 20.0s.", "canonical_answer": "16.2s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 3, "start_time": 16.2, "end_time": 20.0, "azimuth_deg": 123.037, "elevation_deg": 1.478, "distance_m": 3.27}]}
{"qa_id": "qa_86974f265cea8ca1e354", "split": "test", "audio_id": "foa_eb5769c25ec810f99672", "audio_path": "audio/test/foa_eb5769c25ec810f99672.wav", "scene_annotation_csv_path": "annotations/test/foa_eb5769c25ec810f99672.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=166.7 degrees, elevation=-33.2 degrees?", "answer": "The sound heard from azimuth=166.7 degrees and elevation=-33.2 degrees is wind.", "canonical_answer": "wind", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.1, "end_time": 0.4, "azimuth_deg": 166.656, "elevation_deg": -33.155, "distance_m": 1.21}]}
{"qa_id": "qa_59b32a56814e88a02b58", "split": "test", "audio_id": "foa_58207e42e684fc451db5", "audio_path": "audio/test/foa_58207e42e684fc451db5.wav", "scene_annotation_csv_path": "annotations/test/foa_58207e42e684fc451db5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their specific time intervals?", "answer": "The audio contains female speech occurring from 0.1s to 3.8s.", "canonical_answer": "female speech (0.1s to 3.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 0, "start_time": 0.1, "end_time": 3.8, "azimuth_deg": 171.33, "elevation_deg": -8.558, "distance_m": 1.53}]}
{"qa_id": "qa_f5d402df17d2750df99d", "split": "test", "audio_id": "foa_e08038e7102f753ec156", "audio_path": "audio/test/foa_e08038e7102f753ec156.wav", "scene_annotation_csv_path": "annotations/test/foa_e08038e7102f753ec156.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the alarm?", "answer": "-25.6 degrees", "canonical_answer": "-25.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 5.4, "azimuth_deg": -7.455, "elevation_deg": -25.552, "distance_m": 1.9}]}
{"qa_id": "qa_7321e3200953d165c38a", "split": "test", "audio_id": "foa_a9694e7ed5710caddb2c", "audio_path": "audio/test/foa_a9694e7ed5710caddb2c.wav", "scene_annotation_csv_path": "annotations/test/foa_a9694e7ed5710caddb2c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the metal clink coming?", "answer": "-141.8 degrees", "canonical_answer": "-141.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.0, "end_time": 18.0, "azimuth_deg": -141.777, "elevation_deg": 2.562, "distance_m": 1.27}]}
{"qa_id": "qa_b839f83018252b4be8d9", "split": "test", "audio_id": "foa_a5c803ef1af387c94842", "audio_path": "audio/test/foa_a5c803ef1af387c94842.wav", "scene_annotation_csv_path": "annotations/test/foa_a5c803ef1af387c94842.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-3.9 degrees, elevation=13.3 degrees?", "answer": "A guitar is located at azimuth=-3.9 degrees and elevation=13.3 degrees.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 1, "start_time": 1.4, "end_time": 8.9, "azimuth_deg": -3.876, "elevation_deg": 13.272, "distance_m": 1.68}]}
{"qa_id": "qa_53d116f935432c0da8b6", "split": "test", "audio_id": "foa_505263e96d68dc789e2a", "audio_path": "audio/test/foa_505263e96d68dc789e2a.wav", "scene_annotation_csv_path": "annotations/test/foa_505263e96d68dc789e2a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the war sound located?", "answer": "-47.1 degrees", "canonical_answer": "-47.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.9, "end_time": 1.1, "azimuth_deg": 68.844, "elevation_deg": -47.122, "distance_m": 1.74}]}
{"qa_id": "qa_6d6735ffb441c414e3e1", "split": "test", "audio_id": "foa_4355132d6fc137827a2b", "audio_path": "audio/test/foa_4355132d6fc137827a2b.wav", "scene_annotation_csv_path": "annotations/test/foa_4355132d6fc137827a2b.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back-left?", "answer": "The source located at the back-left is a war sound.", "canonical_answer": "war sound", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 1, "start_time": 0.0, "end_time": 6.8, "azimuth_deg": 137.483, "elevation_deg": -10.395, "distance_m": 1.15}]}
{"qa_id": "qa_ad5c18d560721ab71663", "split": "test", "audio_id": "foa_2ee944ef4f3aab324bd5", "audio_path": "audio/test/foa_2ee944ef4f3aab324bd5.wav", "scene_annotation_csv_path": "annotations/test/foa_2ee944ef4f3aab324bd5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a machine that is active from 0.0s to 20.0s.", "canonical_answer": "machine (0.0s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 141.439, "elevation_deg": -8.935, "distance_m": 1.49}]}
{"qa_id": "qa_b7e1b65e4351ff6abf9e", "split": "test", "audio_id": "foa_a55dc1daaf4438f38be5", "audio_path": "audio/test/foa_a55dc1daaf4438f38be5.wav", "scene_annotation_csv_path": "annotations/test/foa_a55dc1daaf4438f38be5.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the sound of the gong heard?", "answer": "The gong occurs from 0.1s to 5.5s.", "canonical_answer": "0.1s to 5.5s", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 0.1, "end_time": 5.5, "azimuth_deg": -104.444, "elevation_deg": 32.871, "distance_m": 0.92}]}
{"qa_id": "qa_e9f62ab503051cff623f", "split": "test", "audio_id": "foa_3aec1a6237a43e2a36cb", "audio_path": "audio/test/foa_3aec1a6237a43e2a36cb.wav", "scene_annotation_csv_path": "annotations/test/foa_3aec1a6237a43e2a36cb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=100.6 degrees, elevation=-4.4 degrees?", "answer": "A machine is located at azimuth=100.6 degrees and elevation=-4.4 degrees.", "canonical_answer": "machine", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 8.4, "azimuth_deg": 100.63, "elevation_deg": -4.448, "distance_m": 1.39}]}
{"qa_id": "qa_bf6e22ed4e3b7b3d4aa3", "split": "test", "audio_id": "foa_10934d41e6b3576ebebe", "audio_path": "audio/test/foa_10934d41e6b3576ebebe.wav", "scene_annotation_csv_path": "annotations/test/foa_10934d41e6b3576ebebe.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the fire in degrees.", "answer": "-120.1 degrees", "canonical_answer": "-120.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 0, "start_time": 0.7, "end_time": 16.8, "azimuth_deg": -120.082, "elevation_deg": 0.0, "distance_m": 4.28}]}
{"qa_id": "qa_ac8e6b6e681b917a1e51", "split": "test", "audio_id": "foa_fd3ccf7f6a4e95827a8c", "audio_path": "audio/test/foa_fd3ccf7f6a4e95827a8c.wav", "scene_annotation_csv_path": "annotations/test/foa_fd3ccf7f6a4e95827a8c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the metal clink located?", "answer": "-58.7 degrees", "canonical_answer": "-58.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 2.2, "end_time": 9.9, "azimuth_deg": 71.522, "elevation_deg": -58.667, "distance_m": 1.42}]}
{"qa_id": "qa_53bd79dba13158bd912d", "split": "test", "audio_id": "foa_00ebd4c6a77d582f0a4a", "audio_path": "audio/test/foa_00ebd4c6a77d582f0a4a.wav", "scene_annotation_csv_path": "annotations/test/foa_00ebd4c6a77d582f0a4a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the time span of the thunderstorm event?", "answer": "The thunderstorm event occurs from 0.8s to 11.3s.", "canonical_answer": "0.8s to 11.3s", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 0.8, "end_time": 11.3, "azimuth_deg": 135.287, "elevation_deg": 1.921, "distance_m": 2.44}]}
{"qa_id": "qa_887646f0d92ca79093d9", "split": "test", "audio_id": "foa_95b0f3c29559d0414220", "audio_path": "audio/test/foa_95b0f3c29559d0414220.wav", "scene_annotation_csv_path": "annotations/test/foa_95b0f3c29559d0414220.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the time interval for each?", "answer": "The audio contains a camera from 0.0s to 0.2s, an insect from 0.0s to 20.0s, a keyboard instrument from 0.0s to 13.6s, a war sound from 0.0s to 0.6s, and laughter from 0.1s to 0.8s.", "canonical_answer": "camera (0.0s to 0.2s); insect (0.0s to 20.0s); keyboard instrument (0.0s to 13.6s); war sound (0.0s to 0.6s); laughter (0.1s to 0.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 1, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": -70.733, "elevation_deg": -26.709, "distance_m": 1.66}, {"class_id": 30, "class_name": "insect", "track_id": 4, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 128.27, "elevation_deg": 21.321, "distance_m": 2.3}, {"class_id": 31, "class_name": "keyboard_instrument", "track_id": 2, "start_time": 0.0, "end_time": 13.6, "azimuth_deg": 3.104, "elevation_deg": -37.138, "distance_m": 1.08}, {"class_id": 56, "class_name": "war_sound", "track_id": 3, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": 34.415, "elevation_deg": 41.777, "distance_m": 1.42}, {"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.1, "end_time": 0.8, "azimuth_deg": -162.049, "elevation_deg": 9.215, "distance_m": 2.16}]}
{"qa_id": "qa_3442c010c08cc00b06e9", "split": "test", "audio_id": "foa_00901ff8542dcea20f42", "audio_path": "audio/test/foa_00901ff8542dcea20f42.wav", "scene_annotation_csv_path": "annotations/test/foa_00901ff8542dcea20f42.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the right?", "answer": "The sound source located to the right is an alarm.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.3, "end_time": 5.8, "azimuth_deg": -84.718, "elevation_deg": -6.14, "distance_m": 2.46}]}
{"qa_id": "qa_55e0675ae26fba0e32d3", "split": "test", "audio_id": "foa_5d822a9ab6bb8f4fcbb3", "audio_path": "audio/test/foa_5d822a9ab6bb8f4fcbb3.wav", "scene_annotation_csv_path": "annotations/test/foa_5d822a9ab6bb8f4fcbb3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the machine?", "answer": "-52.8 degrees", "canonical_answer": "-52.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 1.2, "azimuth_deg": 106.651, "elevation_deg": -52.779, "distance_m": 1.11}]}
{"qa_id": "qa_f2c104c1841b49a189d2", "split": "test", "audio_id": "foa_05f30e6b585d01caa78a", "audio_path": "audio/test/foa_05f30e6b585d01caa78a.wav", "scene_annotation_csv_path": "annotations/test/foa_05f30e6b585d01caa78a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-67.3 degrees, elevation=-34.2 degrees?", "answer": "A guitar is located at azimuth -67.3 degrees and elevation -34.2 degrees.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 3.4, "azimuth_deg": -67.348, "elevation_deg": -34.215, "distance_m": 0.62}]}
{"qa_id": "qa_5f0f27cab8297e0b49c0", "split": "test", "audio_id": "foa_19af24b945a0fb093370", "audio_path": "audio/test/foa_19af24b945a0fb093370.wav", "scene_annotation_csv_path": "annotations/test/foa_19af24b945a0fb093370.csv", "dataset": "tau2021", "data_source": "dcase_real", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the alarm active?", "answer": "The alarm is active from 4.1s to 9.9s.", "canonical_answer": "4.1s to 9.9s", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 4, "start_time": 4.1, "end_time": 9.9, "azimuth_deg": 121.0, "elevation_deg": 16.5, "distance_m": null}]}
{"qa_id": "qa_93e91982fff99008b59e", "split": "test", "audio_id": "foa_a8dd505ac69ba21d58f4", "audio_path": "audio/test/foa_a8dd505ac69ba21d58f4.wav", "scene_annotation_csv_path": "annotations/test/foa_a8dd505ac69ba21d58f4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the human vocalization in degrees.", "answer": "-171.4 degrees", "canonical_answer": "-171.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.0, "end_time": 1.6, "azimuth_deg": -171.386, "elevation_deg": -37.276, "distance_m": 2.37}]}
{"qa_id": "qa_acfbdb637e4daeb91246", "split": "test", "audio_id": "foa_fa856dbee62f85313e1a", "audio_path": "audio/test/foa_fa856dbee62f85313e1a.wav", "scene_annotation_csv_path": "annotations/test/foa_fa856dbee62f85313e1a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the time interval for each?", "answer": "The audio contains percussion from 0.0s to 0.9s, body sound from 0.9s to 1.5s, and a drum from 1.4s to 1.9s.", "canonical_answer": "percussion (0.0s to 0.9s); body sound (0.9s to 1.5s); drum (1.4s to 1.9s)", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 0.9, "azimuth_deg": -23.541, "elevation_deg": 40.011, "distance_m": 1.54}, {"class_id": 6, "class_name": "body_sound", "track_id": 1, "start_time": 0.9, "end_time": 1.5, "azimuth_deg": -148.799, "elevation_deg": 8.245, "distance_m": 1.82}, {"class_id": 19, "class_name": "drum", "track_id": 2, "start_time": 1.4, "end_time": 1.9, "azimuth_deg": -104.693, "elevation_deg": -14.035, "distance_m": 1.5}]}
{"qa_id": "qa_befa99d2b676adcbbed0", "split": "test", "audio_id": "foa_6303bd2c51906c652c22", "audio_path": "audio/test/foa_6303bd2c51906c652c22.wav", "scene_annotation_csv_path": "annotations/test/foa_6303bd2c51906c652c22.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front-right and above the listener?", "answer": "The sound source coming from the front-right and above is laughter.", "canonical_answer": "laughter", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.3, "end_time": 3.5, "azimuth_deg": -35.189, "elevation_deg": 29.984, "distance_m": 1.02}]}
{"qa_id": "qa_068b7d6e7c13e19cd072", "split": "test", "audio_id": "foa_4078bfaf658476465aa0", "audio_path": "audio/test/foa_4078bfaf658476465aa0.wav", "scene_annotation_csv_path": "annotations/test/foa_4078bfaf658476465aa0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be identified in this audio clip, and what are their specific time intervals?", "answer": "The audio contains body sound occurring from 0.2s to 6.1s.", "canonical_answer": "body sound (0.2s to 6.1s)", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.2, "end_time": 6.1, "azimuth_deg": 175.621, "elevation_deg": 13.601, "distance_m": 1.7}]}
{"qa_id": "qa_fd2a7c7f07fa3591f42a", "split": "test", "audio_id": "foa_055d91aed80df28b7342", "audio_path": "audio/test/foa_055d91aed80df28b7342.wav", "scene_annotation_csv_path": "annotations/test/foa_055d91aed80df28b7342.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back-left?", "answer": "The source located at the back-left is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.0, "end_time": 11.6, "azimuth_deg": 115.434, "elevation_deg": 0.0, "distance_m": 2.76}]}
{"qa_id": "qa_fa9bfe68320e6d18db03", "split": "test", "audio_id": "foa_12cfe17865046f5c7b2c", "audio_path": "audio/test/foa_12cfe17865046f5c7b2c.wav", "scene_annotation_csv_path": "annotations/test/foa_12cfe17865046f5c7b2c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the insect?", "answer": "110.3 degrees", "canonical_answer": "110.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 12.9, "azimuth_deg": 110.255, "elevation_deg": -29.352, "distance_m": 1.28}]}
{"qa_id": "qa_fd1d8614e0e5cbcf3958", "split": "test", "audio_id": "foa_b2ebc83b8bc4152e5d0f", "audio_path": "audio/test/foa_b2ebc83b8bc4152e5d0f.wav", "scene_annotation_csv_path": "annotations/test/foa_b2ebc83b8bc4152e5d0f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the human vocalization?", "answer": "11.3 degrees", "canonical_answer": "11.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.1, "end_time": 2.1, "azimuth_deg": 126.147, "elevation_deg": 11.305, "distance_m": 2.76}]}
{"qa_id": "qa_e645a172dbe860221e28", "split": "test", "audio_id": "foa_0bcac843ad42de65b34c", "audio_path": "audio/test/foa_0bcac843ad42de65b34c.wav", "scene_annotation_csv_path": "annotations/test/foa_0bcac843ad42de65b34c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-60.6 degrees, elevation=-5.1 degrees?", "answer": "A guitar is located at azimuth=-60.6 degrees and elevation=-5.1 degrees.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 5.0, "azimuth_deg": -60.615, "elevation_deg": -5.095, "distance_m": 1.29}]}
{"qa_id": "qa_fac5a61d5c705f7a3c2e", "split": "test", "audio_id": "foa_4ad1bc8925c211cde5a7", "audio_path": "audio/test/foa_4ad1bc8925c211cde5a7.wav", "scene_annotation_csv_path": "annotations/test/foa_4ad1bc8925c211cde5a7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the bell active?", "answer": "The bell is active from 0.3s to 13.4s.", "canonical_answer": "0.3s to 13.4s", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.3, "end_time": 13.4, "azimuth_deg": -89.583, "elevation_deg": 13.373, "distance_m": 2.05}]}
{"qa_id": "qa_c3d523c4fc8ebf8a7f7f", "split": "test", "audio_id": "foa_f5d89bc02e63212d2145", "audio_path": "audio/test/foa_f5d89bc02e63212d2145.wav", "scene_annotation_csv_path": "annotations/test/foa_f5d89bc02e63212d2145.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the human vocalization in degrees.", "answer": "123.6 degrees", "canonical_answer": "123.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.0, "end_time": 2.0, "azimuth_deg": 123.594, "elevation_deg": 7.385, "distance_m": 2.11}]}
{"qa_id": "qa_d26038733901451fca42", "split": "test", "audio_id": "foa_4a98d02260e744474f1b", "audio_path": "audio/test/foa_4a98d02260e744474f1b.wav", "scene_annotation_csv_path": "annotations/test/foa_4a98d02260e744474f1b.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the tearing?", "answer": "-17.9 degrees", "canonical_answer": "-17.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 0.4, "end_time": 0.8, "azimuth_deg": -37.052, "elevation_deg": -17.92, "distance_m": 1.02}]}
{"qa_id": "qa_8f12da4b6c7b9be3455e", "split": "test", "audio_id": "foa_5229e30b6307bc539ab1", "audio_path": "audio/test/foa_5229e30b6307bc539ab1.wav", "scene_annotation_csv_path": "annotations/test/foa_5229e30b6307bc539ab1.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "counting", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What source is heard from the front-right and above of the listener?", "answer": "The source coming from the front-right and above is body sound.", "canonical_answer": "body sound", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.1, "end_time": 0.7, "azimuth_deg": -51.577, "elevation_deg": 23.832, "distance_m": 2.08}]}
{"qa_id": "qa_701ae836e5fa7a1ca99e", "split": "test", "audio_id": "foa_f4c1f2d1e7f4fb6ffe79", "audio_path": "audio/test/foa_f4c1f2d1e7f4fb6ffe79.wav", "scene_annotation_csv_path": "annotations/test/foa_f4c1f2d1e7f4fb6ffe79.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the tearing event occur?", "answer": "The tearing event is active from 0.2s to 15.4s.", "canonical_answer": "0.2s to 15.4s", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 0.2, "end_time": 15.4, "azimuth_deg": 56.741, "elevation_deg": -9.57, "distance_m": 3.1}]}
{"qa_id": "qa_8e7e3360f5e448430c82", "split": "test", "audio_id": "foa_4b20ee6d8381db8ff90f", "audio_path": "audio/test/foa_4b20ee6d8381db8ff90f.wav", "scene_annotation_csv_path": "annotations/test/foa_4b20ee6d8381db8ff90f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=47.2 degrees, elevation=-56.7 degrees?", "answer": "A bell is located at azimuth 47.2 degrees and elevation -56.7 degrees.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": 47.238, "elevation_deg": -56.653, "distance_m": 1.05}]}
{"qa_id": "qa_ff606bd671302cdcf8dd", "split": "test", "audio_id": "foa_7b2da4625d82c7b37bf1", "audio_path": "audio/test/foa_7b2da4625d82c7b37bf1.wav", "scene_annotation_csv_path": "annotations/test/foa_7b2da4625d82c7b37bf1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound events can be heard in this audio clip, and what is the time interval for each?", "answer": "The audio contains body sound occurring from 0.0s to 14.0s.", "canonical_answer": "body sound (0.0s to 14.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 14.0, "azimuth_deg": 169.181, "elevation_deg": -20.739, "distance_m": 3.49}]}
{"qa_id": "qa_32a034b5cee6371b7577", "split": "test", "audio_id": "foa_d1ce03e6b2dde2c55f0d", "audio_path": "audio/test/foa_d1ce03e6b2dde2c55f0d.wav", "scene_annotation_csv_path": "annotations/test/foa_d1ce03e6b2dde2c55f0d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval can the wind instrument be heard?", "answer": "The wind instrument is audible from 0.0s to 3.8s.", "canonical_answer": "0.0s to 3.8s", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.0, "end_time": 3.8, "azimuth_deg": 145.732, "elevation_deg": -4.256, "distance_m": 0.82}]}
{"qa_id": "qa_54d89bcdd1747458d3e5", "split": "test", "audio_id": "foa_54b76180e8f5ea486423", "audio_path": "audio/test/foa_54b76180e8f5ea486423.wav", "scene_annotation_csv_path": "annotations/test/foa_54b76180e8f5ea486423.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the war sound coming?", "answer": "147.1 degrees", "canonical_answer": "147.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 1.8, "azimuth_deg": 147.065, "elevation_deg": 32.398, "distance_m": 1.65}]}
{"qa_id": "qa_6a1de06cf6e24a13233b", "split": "test", "audio_id": "foa_5a658ff76db6625a7f08", "audio_path": "audio/test/foa_5a658ff76db6625a7f08.wav", "scene_annotation_csv_path": "annotations/test/foa_5a658ff76db6625a7f08.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the ocean in degrees.", "answer": "-6.3 degrees", "canonical_answer": "-6.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.4, "end_time": 8.0, "azimuth_deg": -112.144, "elevation_deg": -6.348, "distance_m": 2.39}]}
{"qa_id": "qa_34000864e4be301f63ed", "split": "test", "audio_id": "foa_2a290aff4a31dc04b67c", "audio_path": "audio/test/foa_2a290aff4a31dc04b67c.wav", "scene_annotation_csv_path": "annotations/test/foa_2a290aff4a31dc04b67c.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front side?", "answer": "The sound source coming from the front is the ocean.", "canonical_answer": "ocean", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 1, "start_time": 0.6, "end_time": 8.6, "azimuth_deg": 11.426, "elevation_deg": 0.0, "distance_m": 4.34}]}
{"qa_id": "qa_216e5260de2a48d68b17", "split": "test", "audio_id": "foa_39c3d19a187aa573a984", "audio_path": "audio/test/foa_39c3d19a187aa573a984.wav", "scene_annotation_csv_path": "annotations/test/foa_39c3d19a187aa573a984.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains footsteps occurring from 0.0s to 4.7s.", "canonical_answer": "footsteps (0.0s to 4.7s)", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.0, "end_time": 4.7, "azimuth_deg": 57.502, "elevation_deg": -10.689, "distance_m": 2.99}]}
{"qa_id": "qa_505669a5304f396aca8d", "split": "test", "audio_id": "foa_ceac1fb755975c6e1f1d", "audio_path": "audio/test/foa_ceac1fb755975c6e1f1d.wav", "scene_annotation_csv_path": "annotations/test/foa_ceac1fb755975c6e1f1d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=145.0 degrees, elevation=17.3 degrees?", "answer": "The sound heard from that direction is the ocean.", "canonical_answer": "ocean", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 1.5, "end_time": 20.0, "azimuth_deg": 145.011, "elevation_deg": 17.348, "distance_m": 0.71}]}
{"qa_id": "qa_8fb9046da6aefe8d95f7", "split": "test", "audio_id": "foa_7d084355347e4c77b205", "audio_path": "audio/test/foa_7d084355347e4c77b205.wav", "scene_annotation_csv_path": "annotations/test/foa_7d084355347e4c77b205.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the front-right and below side?", "answer": "The sound coming from the front-right and below is a wind instrument.", "canonical_answer": "wind instrument", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": -42.824, "elevation_deg": -51.125, "distance_m": 1.08}]}
{"qa_id": "qa_0c2f2f6541c641e288a4", "split": "test", "audio_id": "foa_423cab8661855d78aba5", "audio_path": "audio/test/foa_423cab8661855d78aba5.wav", "scene_annotation_csv_path": "annotations/test/foa_423cab8661855d78aba5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the machine?", "answer": "-12.7 degrees", "canonical_answer": "-12.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 5.4, "azimuth_deg": 18.331, "elevation_deg": -12.657, "distance_m": 1.11}]}
{"qa_id": "qa_a4b86057ebb430dde479", "split": "test", "audio_id": "foa_ad74785f6c1ba45a5d26", "audio_path": "audio/test/foa_ad74785f6c1ba45a5d26.wav", "scene_annotation_csv_path": "annotations/test/foa_ad74785f6c1ba45a5d26.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval does the human vocalization occur?", "answer": "The human vocalization is active from 0.0s to 0.8s.", "canonical_answer": "0.0s to 0.8s", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": -155.463, "elevation_deg": -18.198, "distance_m": 0.78}]}
{"qa_id": "qa_9ab014369a0ba52ffe42", "split": "test", "audio_id": "foa_27faa2d6a0961bde2d1c", "audio_path": "audio/test/foa_27faa2d6a0961bde2d1c.wav", "scene_annotation_csv_path": "annotations/test/foa_27faa2d6a0961bde2d1c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in this audio clip, and what are their corresponding time intervals?", "answer": "The audio contains a knock that occurs from 0.0s to 1.6s.", "canonical_answer": "knock (0.0s to 1.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 0, "start_time": 0.0, "end_time": 1.6, "azimuth_deg": 99.958, "elevation_deg": -35.701, "distance_m": 2.38}]}
{"qa_id": "qa_e645a963b4d1a2d72556", "split": "test", "audio_id": "foa_ac7d8572234a266791ed", "audio_path": "audio/test/foa_ac7d8572234a266791ed.wav", "scene_annotation_csv_path": "annotations/test/foa_ac7d8572234a266791ed.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=85.8 degrees, elevation=3.4 degrees?", "answer": "The sound heard from azimuth=85.8 degrees and elevation=3.4 degrees is a tool.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.3, "end_time": 20.0, "azimuth_deg": 85.801, "elevation_deg": 3.4, "distance_m": 0.87}]}
{"qa_id": "qa_fbc26db558fb691a131e", "split": "test", "audio_id": "foa_02f5d18ea555f956503e", "audio_path": "audio/test/foa_02f5d18ea555f956503e.wav", "scene_annotation_csv_path": "annotations/test/foa_02f5d18ea555f956503e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the tool?", "answer": "16.8 degrees", "canonical_answer": "16.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 1, "start_time": 0.5, "end_time": 5.1, "azimuth_deg": 16.794, "elevation_deg": -23.515, "distance_m": 3.6}]}
{"qa_id": "qa_3f34e06ba561f820e4d3", "split": "test", "audio_id": "foa_966064918792b8289fb9", "audio_path": "audio/test/foa_966064918792b8289fb9.wav", "scene_annotation_csv_path": "annotations/test/foa_966064918792b8289fb9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the string instrument in degrees.", "answer": "101.2 degrees", "canonical_answer": "101.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": 101.173, "elevation_deg": -6.326, "distance_m": 3.02}]}
{"qa_id": "qa_4a6158a54386d00e8611", "split": "test", "audio_id": "foa_e895a05ce4f181c54def", "audio_path": "audio/test/foa_e895a05ce4f181c54def.wav", "scene_annotation_csv_path": "annotations/test/foa_e895a05ce4f181c54def.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located behind and below the listener?", "answer": "The sound source coming from the back and below is a string instrument.", "canonical_answer": "string instrument", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 2.5, "azimuth_deg": -164.332, "elevation_deg": -48.585, "distance_m": 0.94}]}
{"qa_id": "qa_745f7bdba80684d35af7", "split": "test", "audio_id": "foa_7b94c04c0205dd2853e9", "audio_path": "audio/test/foa_7b94c04c0205dd2853e9.wav", "scene_annotation_csv_path": "annotations/test/foa_7b94c04c0205dd2853e9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be heard in the audio clip and during what time intervals do they occur?", "answer": "The audio contains a bell sound that occurs from 0.8s to 3.4s.", "canonical_answer": "bell (0.8s to 3.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.8, "end_time": 3.4, "azimuth_deg": 109.033, "elevation_deg": 18.673, "distance_m": 1.39}]}
{"qa_id": "qa_18da5dae7199709186aa", "split": "test", "audio_id": "foa_e616058eeb19991f6b3f", "audio_path": "audio/test/foa_e616058eeb19991f6b3f.wav", "scene_annotation_csv_path": "annotations/test/foa_e616058eeb19991f6b3f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the scratch active?", "answer": "The scratch event is active from 1.9s to 4.0s.", "canonical_answer": "1.9s to 4.0s", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 1, "start_time": 1.9, "end_time": 4.0, "azimuth_deg": 104.171, "elevation_deg": 41.349, "distance_m": 1.29}]}
{"qa_id": "qa_126b481928fc55d132ae", "split": "test", "audio_id": "foa_eb13c32a3e8610ed25c0", "audio_path": "audio/test/foa_eb13c32a3e8610ed25c0.wav", "scene_annotation_csv_path": "annotations/test/foa_eb13c32a3e8610ed25c0.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the home sound?", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.4, "end_time": 8.5, "azimuth_deg": -27.606, "elevation_deg": 0.0, "distance_m": 3.91}]}
{"qa_id": "qa_7cb2a8b8df73fc0e2f1b", "split": "test", "audio_id": "foa_a3751566558ef62849d4", "audio_path": "audio/test/foa_a3751566558ef62849d4.wav", "scene_annotation_csv_path": "annotations/test/foa_a3751566558ef62849d4.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=65.9 degrees, elevation=0.0 degrees?", "answer": "The sound detected at azimuth=65.9 degrees and elevation=0.0 degrees is breathing.", "canonical_answer": "breathing", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 3, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": 65.858, "elevation_deg": 0.0, "distance_m": 3.97}]}
{"qa_id": "qa_17fba3bd25657ad088c6", "split": "test", "audio_id": "foa_33e0f3378f8d41fc6b0c", "audio_path": "audio/test/foa_33e0f3378f8d41fc6b0c.wav", "scene_annotation_csv_path": "annotations/test/foa_33e0f3378f8d41fc6b0c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a wind instrument from 0.1s to 7.3s, wood from 4.5s to 5.1s, and glass from 6.0s to 8.3s.", "canonical_answer": "wind instrument (0.1s to 7.3s); wood (4.5s to 5.1s); glass (6.0s to 8.3s)", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.1, "end_time": 7.3, "azimuth_deg": -159.222, "elevation_deg": 21.723, "distance_m": 2.7}, {"class_id": 60, "class_name": "wood", "track_id": 1, "start_time": 4.5, "end_time": 5.1, "azimuth_deg": -101.209, "elevation_deg": 14.425, "distance_m": 1.77}, {"class_id": 25, "class_name": "glass", "track_id": 2, "start_time": 6.0, "end_time": 8.3, "azimuth_deg": -127.279, "elevation_deg": -12.189, "distance_m": 2.32}]}
{"qa_id": "qa_4039122cd97c3c315b15", "split": "test", "audio_id": "foa_9ec57a0cacdf41dcffd7", "audio_path": "audio/test/foa_9ec57a0cacdf41dcffd7.wav", "scene_annotation_csv_path": "annotations/test/foa_9ec57a0cacdf41dcffd7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What is the sound source located to the right and below?", "answer": "The source located to the right and below is a door.", "canonical_answer": "door", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.2, "end_time": 9.5, "azimuth_deg": -93.048, "elevation_deg": -30.64, "distance_m": 2.51}]}
{"qa_id": "qa_25fd8dbf5e141b783f1f", "split": "test", "audio_id": "foa_edcee3b550b028d506ea", "audio_path": "audio/test/foa_edcee3b550b028d506ea.wav", "scene_annotation_csv_path": "annotations/test/foa_edcee3b550b028d506ea.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the human vocalization in degrees.", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 2, "start_time": 0.4, "end_time": 18.6, "azimuth_deg": -0.412, "elevation_deg": 0.0, "distance_m": 3.1}]}
{"qa_id": "qa_b0d080da292ec3da1654", "split": "test", "audio_id": "foa_ed74202945e5fe210de6", "audio_path": "audio/test/foa_ed74202945e5fe210de6.wav", "scene_annotation_csv_path": "annotations/test/foa_ed74202945e5fe210de6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the clock?", "answer": "98.6 degrees", "canonical_answer": "98.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 5.8, "azimuth_deg": 98.633, "elevation_deg": 5.511, "distance_m": 0.85}]}
{"qa_id": "qa_7faf2797d39b116e1a89", "split": "test", "audio_id": "foa_8fcae4f234247cc0fca5", "audio_path": "audio/test/foa_8fcae4f234247cc0fca5.wav", "scene_annotation_csv_path": "annotations/test/foa_8fcae4f234247cc0fca5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=117.2 degrees, elevation=31.0 degrees?", "answer": "A cat is located at azimuth 117.2 degrees and elevation 31.0 degrees.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 1.1, "end_time": 16.2, "azimuth_deg": 117.197, "elevation_deg": 30.965, "distance_m": 1.89}]}
{"qa_id": "qa_abd20fb3e6b699b9c35e", "split": "test", "audio_id": "foa_2741597633b4544ce294", "audio_path": "audio/test/foa_2741597633b4544ce294.wav", "scene_annotation_csv_path": "annotations/test/foa_2741597633b4544ce294.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During what time interval does the musical instrument occur?", "answer": "The musical instrument is active from 0.3s to 5.2s.", "canonical_answer": "0.3s to 5.2s", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 1, "start_time": 0.3, "end_time": 5.2, "azimuth_deg": 124.105, "elevation_deg": 15.266, "distance_m": 1.1}]}
{"qa_id": "qa_0415acd60e944314b7a5", "split": "test", "audio_id": "foa_1669482a47183d549e31", "audio_path": "audio/test/foa_1669482a47183d549e31.wav", "scene_annotation_csv_path": "annotations/test/foa_1669482a47183d549e31.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the time interval during which the human vocalization occurs?", "answer": "The human vocalization event takes place from 0.1s to 2.0s.", "canonical_answer": "0.1s to 2.0s", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.1, "end_time": 2.0, "azimuth_deg": -58.632, "elevation_deg": -3.154, "distance_m": 0.75}]}
{"qa_id": "qa_e75d7f0cc1f7e1a50200", "split": "test", "audio_id": "foa_2cc867e2e6b82d5a8367", "audio_path": "audio/test/foa_2cc867e2e6b82d5a8367.wav", "scene_annotation_csv_path": "annotations/test/foa_2cc867e2e6b82d5a8367.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-9.3 degrees, elevation=14.6 degrees?", "answer": "The sound coming from azimuth -9.3 degrees and elevation 14.6 degrees is a cat.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 2, "start_time": 10.0, "end_time": 20.0, "azimuth_deg": -9.306, "elevation_deg": 14.621, "distance_m": 2.97}]}
{"qa_id": "qa_599a040568d76449e548", "split": "test", "audio_id": "foa_b782090e801796381fb6", "audio_path": "audio/test/foa_b782090e801796381fb6.wav", "scene_annotation_csv_path": "annotations/test/foa_b782090e801796381fb6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the tool?", "answer": "26.9 degrees", "canonical_answer": "26.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.4, "end_time": 10.6, "azimuth_deg": 76.228, "elevation_deg": 26.912, "distance_m": 1.91}]}
{"qa_id": "qa_fa41920ec88f24dc1d0b", "split": "test", "audio_id": "foa_3c5abebee2b46ae15446", "audio_path": "audio/test/foa_3c5abebee2b46ae15446.wav", "scene_annotation_csv_path": "annotations/test/foa_3c5abebee2b46ae15446.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the speech in degrees.", "answer": "23.5 degrees", "canonical_answer": "23.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.0, "end_time": 5.5, "azimuth_deg": 23.461, "elevation_deg": 0.278, "distance_m": 4.84}]}
{"qa_id": "qa_2e69ed6edc32b2a01191", "split": "test", "audio_id": "foa_4810fec534023e03fd4c", "audio_path": "audio/test/foa_4810fec534023e03fd4c.wav", "scene_annotation_csv_path": "annotations/test/foa_4810fec534023e03fd4c.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains speech from 0.4s to 4.0s and speech from 0.6s to 7.6s.", "canonical_answer": "speech (0.4s to 4.0s); speech (0.6s to 7.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 4.0, "azimuth_deg": 158.131, "elevation_deg": 7.675, "distance_m": 3.18}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 7.6, "azimuth_deg": 158.131, "elevation_deg": 16.584, "distance_m": 2.14}]}
{"qa_id": "qa_6fd285bb3ee53a22359a", "split": "test", "audio_id": "foa_7ec1eb7d0242530f0091", "audio_path": "audio/test/foa_7ec1eb7d0242530f0091.wav", "scene_annotation_csv_path": "annotations/test/foa_7ec1eb7d0242530f0091.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the back-left side?", "answer": "The source coming from the back-left is fire.", "canonical_answer": "fire", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 0, "start_time": 0.0, "end_time": 15.4, "azimuth_deg": 140.344, "elevation_deg": 9.525, "distance_m": 2.47}]}
{"qa_id": "qa_090e2c9d35fcaa32bbd2", "split": "test", "audio_id": "foa_3ba357da3df54e928117", "audio_path": "audio/test/foa_3ba357da3df54e928117.wav", "scene_annotation_csv_path": "annotations/test/foa_3ba357da3df54e928117.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the bird in degrees.", "answer": "52.3 degrees", "canonical_answer": "52.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.1, "end_time": 1.9, "azimuth_deg": -0.254, "elevation_deg": 52.251, "distance_m": 1.26}]}
{"qa_id": "qa_784870ad924653ae8b98", "split": "test", "audio_id": "foa_f8ff552daff251c6c297", "audio_path": "audio/test/foa_f8ff552daff251c6c297.wav", "scene_annotation_csv_path": "annotations/test/foa_f8ff552daff251c6c297.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-118.5 degrees, elevation=10.3 degrees?", "answer": "A cat is located at azimuth -118.5 degrees and elevation 10.3 degrees.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 2, "start_time": 19.4, "end_time": 20.0, "azimuth_deg": -118.525, "elevation_deg": 10.272, "distance_m": 3.54}]}
{"qa_id": "qa_7d82ae72d2ce1178644c", "split": "test", "audio_id": "foa_6d7d15c87be634c3eae5", "audio_path": "audio/test/foa_6d7d15c87be634c3eae5.wav", "scene_annotation_csv_path": "annotations/test/foa_6d7d15c87be634c3eae5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the sound of the train be heard?", "answer": "The train is audible from 5.2s to 20.0s.", "canonical_answer": "5.2s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 1, "start_time": 5.2, "end_time": 20.0, "azimuth_deg": 103.359, "elevation_deg": -20.246, "distance_m": 3.72}]}
{"qa_id": "qa_1eeb1244c5999d807dec", "split": "test", "audio_id": "foa_e5a912d8d1096c97448f", "audio_path": "audio/test/foa_e5a912d8d1096c97448f.wav", "scene_annotation_csv_path": "annotations/test/foa_e5a912d8d1096c97448f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their respective time intervals?", "answer": "The audio contains war sound occurring from 0.3s to 20.0s.", "canonical_answer": "war sound (0.3s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.3, "end_time": 20.0, "azimuth_deg": 13.087, "elevation_deg": 9.616, "distance_m": 2.56}]}
{"qa_id": "qa_947226a326b967e8d26d", "split": "test", "audio_id": "foa_31fa0950516ab4f9371c", "audio_path": "audio/test/foa_31fa0950516ab4f9371c.wav", "scene_annotation_csv_path": "annotations/test/foa_31fa0950516ab4f9371c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the drum coming?", "answer": "-59.0 degrees", "canonical_answer": "-59.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 2.6, "azimuth_deg": -59.036, "elevation_deg": -5.78, "distance_m": 2.75}]}
{"qa_id": "qa_5d93c8d8cfcd8642ce92", "split": "test", "audio_id": "foa_d50d1cab5acecc00f864", "audio_path": "audio/test/foa_d50d1cab5acecc00f864.wav", "scene_annotation_csv_path": "annotations/test/foa_d50d1cab5acecc00f864.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left?", "answer": "The sound source coming from the left is finger snapping.", "canonical_answer": "finger snapping", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 0, "start_time": 0.3, "end_time": 5.0, "azimuth_deg": 73.123, "elevation_deg": 12.529, "distance_m": 2.31}]}
{"qa_id": "qa_a078f260efbd950e5eb1", "split": "test", "audio_id": "foa_cf40db27bfa110cbde28", "audio_path": "audio/test/foa_cf40db27bfa110cbde28.wav", "scene_annotation_csv_path": "annotations/test/foa_cf40db27bfa110cbde28.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the guitar in degrees.", "answer": "3.6 degrees", "canonical_answer": "3.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 4.0, "azimuth_deg": 125.843, "elevation_deg": 3.567, "distance_m": 1.85}]}
{"qa_id": "qa_b222d70a7c62503467c1", "split": "test", "audio_id": "foa_004937ffd523bfc9ecea", "audio_path": "audio/test/foa_004937ffd523bfc9ecea.wav", "scene_annotation_csv_path": "annotations/test/foa_004937ffd523bfc9ecea.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains an insect from 0.0s to 20.0s, water from 14.8s to 15.3s, and a string instrument from 15.9s to 17.9s.", "canonical_answer": "insect (0.0s to 20.0s); water (14.8s to 15.3s); string instrument (15.9s to 17.9s)", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -141.04, "elevation_deg": -26.635, "distance_m": 3.19}, {"class_id": 57, "class_name": "water", "track_id": 1, "start_time": 14.8, "end_time": 15.3, "azimuth_deg": -124.571, "elevation_deg": -30.823, "distance_m": 1.4}, {"class_id": 47, "class_name": "string_instrument", "track_id": 2, "start_time": 15.9, "end_time": 17.9, "azimuth_deg": -80.175, "elevation_deg": 10.034, "distance_m": 2.02}]}
{"qa_id": "qa_a1d0e33e3518837e80f4", "split": "test", "audio_id": "foa_8150d6abf559dcf43cbd", "audio_path": "audio/test/foa_8150d6abf559dcf43cbd.wav", "scene_annotation_csv_path": "annotations/test/foa_8150d6abf559dcf43cbd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-32.7 degrees, elevation=-6.4 degrees?", "answer": "A cat is located at azimuth=-32.7 degrees and elevation=-6.4 degrees.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 17.3, "azimuth_deg": -32.673, "elevation_deg": -6.45, "distance_m": 1.7}]}
{"qa_id": "qa_efc73799a7317d988b64", "split": "test", "audio_id": "foa_ad92897cc45548e1e67a", "audio_path": "audio/test/foa_ad92897cc45548e1e67a.wav", "scene_annotation_csv_path": "annotations/test/foa_ad92897cc45548e1e67a.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What source is heard from the front-left of the listener?", "answer": "The source heard coming from the front-left is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.0, "end_time": 13.8, "azimuth_deg": 37.594, "elevation_deg": 0.0, "distance_m": 4.3}]}
{"qa_id": "qa_5e09629fb6cff5e79262", "split": "test", "audio_id": "foa_02ac6faa8c7132d78abc", "audio_path": "audio/test/foa_02ac6faa8c7132d78abc.wav", "scene_annotation_csv_path": "annotations/test/foa_02ac6faa8c7132d78abc.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the tape in degrees.", "answer": "-8.5 degrees", "canonical_answer": "-8.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 0.4, "end_time": 8.6, "azimuth_deg": -8.481, "elevation_deg": 12.036, "distance_m": 3.11}]}
{"qa_id": "qa_7413a686204ba4664495", "split": "test", "audio_id": "foa_a5e0fda66bea9493e974", "audio_path": "audio/test/foa_a5e0fda66bea9493e974.wav", "scene_annotation_csv_path": "annotations/test/foa_a5e0fda66bea9493e974.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the sound of tearing be heard?", "answer": "The tearing sound is active from 10.8s to 17.8s.", "canonical_answer": "10.8s to 17.8s", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 2, "start_time": 10.8, "end_time": 17.8, "azimuth_deg": 75.12, "elevation_deg": -34.964, "distance_m": 2.1}]}
{"qa_id": "qa_a82f70d43a1546d0bb2e", "split": "test", "audio_id": "foa_06b1f3a6f85168232f71", "audio_path": "audio/test/foa_06b1f3a6f85168232f71.wav", "scene_annotation_csv_path": "annotations/test/foa_06b1f3a6f85168232f71.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in this recording, and during what time intervals do they occur?", "answer": "The audio features war sound from 0.2s to 8.3s and speech from 0.4s to 6.6s.", "canonical_answer": "war sound (0.2s to 8.3s); speech (0.4s to 6.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 1, "start_time": 0.2, "end_time": 8.3, "azimuth_deg": 82.742, "elevation_deg": -18.752, "distance_m": 1.58}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 6.6, "azimuth_deg": -23.784, "elevation_deg": 8.509, "distance_m": 2.96}]}
{"qa_id": "qa_2813ca880b4aec426254", "split": "test", "audio_id": "foa_2d08f90fcf8413bca855", "audio_path": "audio/test/foa_2d08f90fcf8413bca855.wav", "scene_annotation_csv_path": "annotations/test/foa_2d08f90fcf8413bca855.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the speech?", "answer": "-78.9 degrees", "canonical_answer": "-78.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 4.5, "azimuth_deg": -78.878, "elevation_deg": 0.0, "distance_m": 3.22}]}
{"qa_id": "qa_2f4373512ae41abe4323", "split": "test", "audio_id": "foa_be5c521867a22a8e48e8", "audio_path": "audio/test/foa_be5c521867a22a8e48e8.wav", "scene_annotation_csv_path": "annotations/test/foa_be5c521867a22a8e48e8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is heard from the front-left and above the listener?", "answer": "The source coming from the front-left and above is a dog.", "canonical_answer": "dog", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.3, "end_time": 8.3, "azimuth_deg": 50.907, "elevation_deg": 45.856, "distance_m": 0.78}]}
{"qa_id": "qa_c8c4f6b85c3ce0fe5ec9", "split": "test", "audio_id": "foa_6f2fe83aab33455b6d14", "audio_path": "audio/test/foa_6f2fe83aab33455b6d14.wav", "scene_annotation_csv_path": "annotations/test/foa_6f2fe83aab33455b6d14.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=173.5 degrees, elevation=9.6 degrees?", "answer": "A cat is located at azimuth=173.5 degrees and elevation=9.6 degrees.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 3.0, "end_time": 7.2, "azimuth_deg": 173.522, "elevation_deg": 9.619, "distance_m": 2.52}]}
{"qa_id": "qa_f94402658ef2f5f8593c", "split": "test", "audio_id": "foa_77f80fc92415276b6290", "audio_path": "audio/test/foa_77f80fc92415276b6290.wav", "scene_annotation_csv_path": "annotations/test/foa_77f80fc92415276b6290.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the speech in degrees.", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 5.0, "azimuth_deg": -128.921, "elevation_deg": 0.0, "distance_m": 3.74}]}
{"qa_id": "qa_52fe6b2251ea21e72667", "split": "test", "audio_id": "foa_ec363979e4f1941ee521", "audio_path": "audio/test/foa_ec363979e4f1941ee521.wav", "scene_annotation_csv_path": "annotations/test/foa_ec363979e4f1941ee521.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During what time interval does the aircraft occur?", "answer": "The aircraft is active from 6.5s to 14.8s.", "canonical_answer": "6.5s to 14.8s", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 1, "start_time": 6.5, "end_time": 14.8, "azimuth_deg": 167.28, "elevation_deg": 42.798, "distance_m": 1.97}]}
{"qa_id": "qa_f39075bb836e7f7aea83", "split": "test", "audio_id": "foa_df71ae7ba8ad625a78d9", "audio_path": "audio/test/foa_df71ae7ba8ad625a78d9.wav", "scene_annotation_csv_path": "annotations/test/foa_df71ae7ba8ad625a78d9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the wind occur?", "answer": "The wind is active from 0.1s to 0.8s.", "canonical_answer": "0.1s to 0.8s", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.1, "end_time": 0.8, "azimuth_deg": -51.27, "elevation_deg": -33.8, "distance_m": 1.55}]}
{"qa_id": "qa_5474ce9a85c17b17b092", "split": "test", "audio_id": "foa_4ed4a4981d654155136a", "audio_path": "audio/test/foa_4ed4a4981d654155136a.wav", "scene_annotation_csv_path": "annotations/test/foa_4ed4a4981d654155136a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=58.9 degrees, elevation=2.0 degrees?", "answer": "A guitar is located at azimuth=58.9 degrees and elevation=2.0 degrees.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 2, "start_time": 1.6, "end_time": 10.6, "azimuth_deg": 58.898, "elevation_deg": 1.969, "distance_m": 2.77}]}
{"qa_id": "qa_62588f624b1ec8be4c85", "split": "test", "audio_id": "foa_e9f82f329239b1a9239e", "audio_path": "audio/test/foa_e9f82f329239b1a9239e.wav", "scene_annotation_csv_path": "annotations/test/foa_e9f82f329239b1a9239e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front-left and below the listener?", "answer": "The sound source coming from the front-left and below is a drum.", "canonical_answer": "drum", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.5, "azimuth_deg": 52.161, "elevation_deg": -36.089, "distance_m": 2.1}]}
{"qa_id": "qa_814c8fd532b63acc282d", "split": "test", "audio_id": "foa_29d1e05c443739626f24", "audio_path": "audio/test/foa_29d1e05c443739626f24.wav", "scene_annotation_csv_path": "annotations/test/foa_29d1e05c443739626f24.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains a thunderstorm from 9.0s to 17.1s.", "canonical_answer": "thunderstorm (9.0s to 17.1s)", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 9.0, "end_time": 17.1, "azimuth_deg": -123.76, "elevation_deg": 22.178, "distance_m": 2.38}]}
{"qa_id": "qa_70098b23c01393ae34a4", "split": "test", "audio_id": "foa_4e43d7eaa35631dfc081", "audio_path": "audio/test/foa_4e43d7eaa35631dfc081.wav", "scene_annotation_csv_path": "annotations/test/foa_4e43d7eaa35631dfc081.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the wind instrument?", "answer": "-25.8 degrees", "canonical_answer": "-25.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.1, "end_time": 1.3, "azimuth_deg": -72.256, "elevation_deg": -25.778, "distance_m": 3.02}]}
{"qa_id": "qa_a9f93ff668b87029f964", "split": "test", "audio_id": "foa_93b685ee6431728b5b7f", "audio_path": "audio/test/foa_93b685ee6431728b5b7f.wav", "scene_annotation_csv_path": "annotations/test/foa_93b685ee6431728b5b7f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the tearing coming?", "answer": "-164.8 degrees", "canonical_answer": "-164.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 0.2, "end_time": 12.4, "azimuth_deg": -164.772, "elevation_deg": 39.853, "distance_m": 1.72}]}
{"qa_id": "qa_9c6f60ac8f7ca9b52454", "split": "test", "audio_id": "foa_c9ec95b84b33f105a388", "audio_path": "audio/test/foa_c9ec95b84b33f105a388.wav", "scene_annotation_csv_path": "annotations/test/foa_c9ec95b84b33f105a388.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip contains body sound occurring from 0.0s to 0.1s.", "canonical_answer": "body sound (0.0s to 0.1s)", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": 77.504, "elevation_deg": -14.481, "distance_m": 3.61}]}
{"qa_id": "qa_ae677da848fc5ca16d07", "split": "test", "audio_id": "foa_f4a9fdbe9de8ceefbc8b", "audio_path": "audio/test/foa_f4a9fdbe9de8ceefbc8b.wav", "scene_annotation_csv_path": "annotations/test/foa_f4a9fdbe9de8ceefbc8b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the finger snapping?", "answer": "-11.1 degrees", "canonical_answer": "-11.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 0, "start_time": 0.0, "end_time": 7.3, "azimuth_deg": 118.311, "elevation_deg": -11.134, "distance_m": 2.74}]}
{"qa_id": "qa_171acc86aa135d4d00ef", "split": "test", "audio_id": "foa_c7f2b1edeb436f131b49", "audio_path": "audio/test/foa_c7f2b1edeb436f131b49.wav", "scene_annotation_csv_path": "annotations/test/foa_c7f2b1edeb436f131b49.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=123.7 degrees, elevation=0.0 degrees?", "answer": "The sound detected at azimuth=123.7 degrees and elevation=0.0 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 4.6, "azimuth_deg": 123.721, "elevation_deg": 0.0, "distance_m": 1.59}]}
{"qa_id": "qa_706d3cd05b1bc716890a", "split": "test", "audio_id": "foa_991cbfff1728e1bef37f", "audio_path": "audio/test/foa_991cbfff1728e1bef37f.wav", "scene_annotation_csv_path": "annotations/test/foa_991cbfff1728e1bef37f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the cat?", "answer": "121.6 degrees", "canonical_answer": "121.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 1, "start_time": 1.1, "end_time": 1.8, "azimuth_deg": 121.626, "elevation_deg": 14.649, "distance_m": 1.69}]}
{"qa_id": "qa_c727aacdfc9dcb8f5dfd", "split": "test", "audio_id": "foa_cca613eeecda6e03a69e", "audio_path": "audio/test/foa_cca613eeecda6e03a69e.wav", "scene_annotation_csv_path": "annotations/test/foa_cca613eeecda6e03a69e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the time span of the thunderstorm event?", "answer": "The thunderstorm event occurs from 10.6s to 16.1s.", "canonical_answer": "10.6s to 16.1s", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 3, "start_time": 10.6, "end_time": 16.1, "azimuth_deg": 13.162, "elevation_deg": -30.654, "distance_m": 2.81}]}
{"qa_id": "qa_8474e51abe4918567a9a", "split": "test", "audio_id": "foa_bdaded20bd68102957c4", "audio_path": "audio/test/foa_bdaded20bd68102957c4.wav", "scene_annotation_csv_path": "annotations/test/foa_bdaded20bd68102957c4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is coming from the back?", "answer": "The sound source coming from the back is an insect.", "canonical_answer": "insect", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 1, "start_time": 6.0, "end_time": 9.8, "azimuth_deg": 169.542, "elevation_deg": 10.967, "distance_m": 2.1}]}
{"qa_id": "qa_515b5b941c30b8f6f0e7", "split": "test", "audio_id": "foa_4705f9930bf2c486afd8", "audio_path": "audio/test/foa_4705f9930bf2c486afd8.wav", "scene_annotation_csv_path": "annotations/test/foa_4705f9930bf2c486afd8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the water coming?", "answer": "122.4 degrees", "canonical_answer": "122.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 1, "start_time": 2.6, "end_time": 3.5, "azimuth_deg": 122.361, "elevation_deg": 18.237, "distance_m": 2.08}]}
{"qa_id": "qa_1e0309bb3b8e478c2799", "split": "test", "audio_id": "foa_baca4cab9381e2c6099b", "audio_path": "audio/test/foa_baca4cab9381e2c6099b.wav", "scene_annotation_csv_path": "annotations/test/foa_baca4cab9381e2c6099b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their respective time intervals?", "answer": "The audio contains percussion from 0.0s to 1.4s.", "canonical_answer": "percussion (0.0s to 1.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": 73.637, "elevation_deg": 22.834, "distance_m": 2.55}]}
{"qa_id": "qa_dd852be253d556c37667", "split": "test", "audio_id": "foa_6d488ae4c485b6219b54", "audio_path": "audio/test/foa_6d488ae4c485b6219b54.wav", "scene_annotation_csv_path": "annotations/test/foa_6d488ae4c485b6219b54.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the machine active?", "answer": "The machine is active from 4.3s to 8.7s.", "canonical_answer": "4.3s to 8.7s", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 4.3, "end_time": 8.7, "azimuth_deg": -142.925, "elevation_deg": 30.725, "distance_m": 1.78}]}
{"qa_id": "qa_06a2abaafe452052097b", "split": "test", "audio_id": "foa_95a2b3d9ef54eef158e9", "audio_path": "audio/test/foa_95a2b3d9ef54eef158e9.wav", "scene_annotation_csv_path": "annotations/test/foa_95a2b3d9ef54eef158e9.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the speech?", "answer": "14.9 degrees", "canonical_answer": "14.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 4.6, "azimuth_deg": -38.26, "elevation_deg": 14.872, "distance_m": 0.85}]}
{"qa_id": "qa_019dcb5884fc90a4e776", "split": "test", "audio_id": "foa_866fdbebced068bd2d98", "audio_path": "audio/test/foa_866fdbebced068bd2d98.wav", "scene_annotation_csv_path": "annotations/test/foa_866fdbebced068bd2d98.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-52.1 degrees, elevation=-33.1 degrees?", "answer": "A cat is the sound heard from azimuth=-52.1 degrees, elevation=-33.1 degrees.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.1, "end_time": 0.4, "azimuth_deg": -52.083, "elevation_deg": -33.1, "distance_m": 2.13}]}
{"qa_id": "qa_33894f5f6ee2abcfa2c5", "split": "test", "audio_id": "foa_514c5ac5dd2c5203f2d3", "audio_path": "audio/test/foa_514c5ac5dd2c5203f2d3.wav", "scene_annotation_csv_path": "annotations/test/foa_514c5ac5dd2c5203f2d3.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is located at the back-left?", "answer": "The source located at the back-left is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.0, "end_time": 11.1, "azimuth_deg": 116.846, "elevation_deg": 0.0, "distance_m": 1.85}]}
{"qa_id": "qa_96af8bf9ea3cb885ce35", "split": "test", "audio_id": "foa_f14ae2f6d67b91feead1", "audio_path": "audio/test/foa_f14ae2f6d67b91feead1.wav", "scene_annotation_csv_path": "annotations/test/foa_f14ae2f6d67b91feead1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the appliance?", "answer": "35.3 degrees", "canonical_answer": "35.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 2, "start_time": 6.8, "end_time": 20.0, "azimuth_deg": 36.637, "elevation_deg": 35.251, "distance_m": 3.56}]}
{"qa_id": "qa_bead32332867e0ca462d", "split": "test", "audio_id": "foa_dcae3ceb6b281b14601c", "audio_path": "audio/test/foa_dcae3ceb6b281b14601c.wav", "scene_annotation_csv_path": "annotations/test/foa_dcae3ceb6b281b14601c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=90.2 degrees, elevation=22.2 degrees?", "answer": "The sound heard from azimuth=90.2 degrees and elevation=22.2 degrees is cooking.", "canonical_answer": "cooking", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 2, "start_time": 11.2, "end_time": 12.4, "azimuth_deg": 90.174, "elevation_deg": 22.247, "distance_m": 3.38}]}
{"qa_id": "qa_a25b7f1e8587fbdd1213", "split": "test", "audio_id": "foa_73f619d492fa7c20712b", "audio_path": "audio/test/foa_73f619d492fa7c20712b.wav", "scene_annotation_csv_path": "annotations/test/foa_73f619d492fa7c20712b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the time interval during which the breathing sound is heard?", "answer": "The breathing event is active from 0.2s to 2.8s.", "canonical_answer": "0.2s to 2.8s", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.2, "end_time": 2.8, "azimuth_deg": 28.82, "elevation_deg": -8.013, "distance_m": 1.78}]}
{"qa_id": "qa_a562ee046eb10d98bec6", "split": "test", "audio_id": "foa_d170229ca4cde796ad49", "audio_path": "audio/test/foa_d170229ca4cde796ad49.wav", "scene_annotation_csv_path": "annotations/test/foa_d170229ca4cde796ad49.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time spans?", "answer": "The audio clip features a guitar playing from 0.8 seconds to 20.0 seconds.", "canonical_answer": "guitar (0.8s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.8, "end_time": 20.0, "azimuth_deg": 143.846, "elevation_deg": -20.88, "distance_m": 1.84}]}
{"qa_id": "qa_fb3c3da492c5996b02fd", "split": "test", "audio_id": "foa_5e7dae0921379b5a43ac", "audio_path": "audio/test/foa_5e7dae0921379b5a43ac.wav", "scene_annotation_csv_path": "annotations/test/foa_5e7dae0921379b5a43ac.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is heard from the front side?", "answer": "The sound coming from the front is war sound.", "canonical_answer": "war sound", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 1, "start_time": 0.4, "end_time": 1.4, "azimuth_deg": -3.64, "elevation_deg": 4.288, "distance_m": 3.03}]}
{"qa_id": "qa_b6e179cfe5dc6f6341ca", "split": "test", "audio_id": "foa_8d63a8bc9ff70dec64fb", "audio_path": "audio/test/foa_8d63a8bc9ff70dec64fb.wav", "scene_annotation_csv_path": "annotations/test/foa_8d63a8bc9ff70dec64fb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the female speech coming?", "answer": "5.5 degrees", "canonical_answer": "5.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 1, "start_time": 10.5, "end_time": 13.6, "azimuth_deg": 5.549, "elevation_deg": -8.579, "distance_m": 1.72}]}
{"qa_id": "qa_713d006280003ba29a60", "split": "test", "audio_id": "foa_34157ff6caf8dc88b3cd", "audio_path": "audio/test/foa_34157ff6caf8dc88b3cd.wav", "scene_annotation_csv_path": "annotations/test/foa_34157ff6caf8dc88b3cd.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During what time interval does the singing occur?", "answer": "The singing is active from 0.2s to 20.0s.", "canonical_answer": "0.2s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 2, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": 151.341, "elevation_deg": -33.137, "distance_m": 0.93}]}
{"qa_id": "qa_38ba752f567ad223a1c8", "split": "test", "audio_id": "foa_ad9f1559df28eebe0132", "audio_path": "audio/test/foa_ad9f1559df28eebe0132.wav", "scene_annotation_csv_path": "annotations/test/foa_ad9f1559df28eebe0132.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the cat?", "answer": "-175.1 degrees", "canonical_answer": "-175.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 2, "start_time": 7.8, "end_time": 10.4, "azimuth_deg": -175.131, "elevation_deg": -15.969, "distance_m": 1.43}]}
{"qa_id": "qa_022410a9584607f035c5", "split": "test", "audio_id": "foa_7762ea141e5d4a13e3fd", "audio_path": "audio/test/foa_7762ea141e5d4a13e3fd.wav", "scene_annotation_csv_path": "annotations/test/foa_7762ea141e5d4a13e3fd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=83.3 degrees, elevation=1.2 degrees?", "answer": "The sound coming from azimuth=83.3 degrees and elevation=1.2 degrees is a guitar.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 2, "start_time": 12.7, "end_time": 20.0, "azimuth_deg": 83.297, "elevation_deg": 1.151, "distance_m": 1.4}]}
{"qa_id": "qa_7b23a78119421785d0ca", "split": "test", "audio_id": "foa_509a4ba5e6791f253fb4", "audio_path": "audio/test/foa_509a4ba5e6791f253fb4.wav", "scene_annotation_csv_path": "annotations/test/foa_509a4ba5e6791f253fb4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left and below?", "answer": "The source located to the left and below is tearing.", "canonical_answer": "tearing", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 2, "start_time": 10.7, "end_time": 11.2, "azimuth_deg": 78.137, "elevation_deg": -15.44, "distance_m": 0.7}]}
{"qa_id": "qa_0eafb4f7a46b19290b0f", "split": "test", "audio_id": "foa_fb2dedd138c417969f06", "audio_path": "audio/test/foa_fb2dedd138c417969f06.wav", "scene_annotation_csv_path": "annotations/test/foa_fb2dedd138c417969f06.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the insect in degrees.", "answer": "21.0 degrees", "canonical_answer": "21.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 49.203, "elevation_deg": 20.989, "distance_m": 2.6}]}
{"qa_id": "qa_6e84deba4f90470fcf0a", "split": "test", "audio_id": "foa_6c86102e36e6a947aaa1", "audio_path": "audio/test/foa_6c86102e36e6a947aaa1.wav", "scene_annotation_csv_path": "annotations/test/foa_6c86102e36e6a947aaa1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound events occur in this clip, and what are their specific time intervals?", "answer": "The audio contains footsteps from 0.5s to 20.0s, a frog from 2.5s to 3.2s, a vehicle from 9.7s to 14.2s, and fire from 14.4s to 15.7s.", "canonical_answer": "footsteps (0.5s to 20.0s); frog (2.5s to 3.2s); vehicle (9.7s to 14.2s); fire (14.4s to 15.7s)", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.5, "end_time": 20.0, "azimuth_deg": -23.254, "elevation_deg": -2.966, "distance_m": 3.06}, {"class_id": 24, "class_name": "frog", "track_id": 1, "start_time": 2.5, "end_time": 3.2, "azimuth_deg": -17.762, "elevation_deg": -35.578, "distance_m": 3.95}, {"class_id": 55, "class_name": "vehicle", "track_id": 2, "start_time": 9.7, "end_time": 14.2, "azimuth_deg": 108.323, "elevation_deg": 0.149, "distance_m": 2.19}, {"class_id": 22, "class_name": "fire", "track_id": 3, "start_time": 14.4, "end_time": 15.7, "azimuth_deg": 125.375, "elevation_deg": -21.713, "distance_m": 3.35}]}
{"qa_id": "qa_85435acc74d23a0688c1", "split": "test", "audio_id": "foa_a498a757103d1392e03a", "audio_path": "audio/test/foa_a498a757103d1392e03a.wav", "scene_annotation_csv_path": "annotations/test/foa_a498a757103d1392e03a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is coming from the back-left?", "answer": "The source coming from the back-left is breathing.", "canonical_answer": "breathing", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.0, "end_time": 2.2, "azimuth_deg": 144.712, "elevation_deg": -6.966, "distance_m": 3.14}]}
{"qa_id": "qa_def3f875d7b4d9566ede", "split": "test", "audio_id": "foa_0442b754b27ccff2efc9", "audio_path": "audio/test/foa_0442b754b27ccff2efc9.wav", "scene_annotation_csv_path": "annotations/test/foa_0442b754b27ccff2efc9.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the speech coming?", "answer": "-155.9 degrees", "canonical_answer": "-155.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 13.4, "azimuth_deg": -155.95, "elevation_deg": 9.012, "distance_m": 4.42}]}
{"qa_id": "qa_74ca1b0d0dd54c554627", "split": "test", "audio_id": "foa_0ad505c122e1332f56f4", "audio_path": "audio/test/foa_0ad505c122e1332f56f4.wav", "scene_annotation_csv_path": "annotations/test/foa_0ad505c122e1332f56f4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the bell located?", "answer": "-21.4 degrees", "canonical_answer": "-21.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": 54.106, "elevation_deg": -21.356, "distance_m": 3.38}]}
{"qa_id": "qa_7d1670dc251158f80f75", "split": "test", "audio_id": "foa_67a47023e4c2125d18b5", "audio_path": "audio/test/foa_67a47023e4c2125d18b5.wav", "scene_annotation_csv_path": "annotations/test/foa_67a47023e4c2125d18b5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound events are present in this audio clip, and what are their time intervals?", "answer": "The audio contains a metal clink that lasts from 0.8s to 7.1s.", "canonical_answer": "metal clink (0.8s to 7.1s)", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.8, "end_time": 7.1, "azimuth_deg": -21.21, "elevation_deg": 4.868, "distance_m": 1.47}]}
{"qa_id": "qa_ae776c864c3380d432de", "split": "test", "audio_id": "foa_d7b84300df74d39267c3", "audio_path": "audio/test/foa_d7b84300df74d39267c3.wav", "scene_annotation_csv_path": "annotations/test/foa_d7b84300df74d39267c3.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=8.6 degrees, elevation=0.0 degrees?", "answer": "The sound heard from azimuth=8.6 degrees, elevation=0.0 degrees is a guitar.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 2, "start_time": 0.0, "end_time": 1.8, "azimuth_deg": 8.647, "elevation_deg": 0.0, "distance_m": 3.21}]}
{"qa_id": "qa_6bd6c556ab19532a5d64", "split": "test", "audio_id": "foa_0d4f19973890ed0fa21b", "audio_path": "audio/test/foa_0d4f19973890ed0fa21b.wav", "scene_annotation_csv_path": "annotations/test/foa_0d4f19973890ed0fa21b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the metal clink occur?", "answer": "The metal clink is active from 0.0s to 18.5s.", "canonical_answer": "0.0s to 18.5s", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.0, "end_time": 18.5, "azimuth_deg": 58.205, "elevation_deg": 20.979, "distance_m": 2.67}]}
{"qa_id": "qa_d891258cad82943139e5", "split": "test", "audio_id": "foa_e7ef75e4475c7922c6da", "audio_path": "audio/test/foa_e7ef75e4475c7922c6da.wav", "scene_annotation_csv_path": "annotations/test/foa_e7ef75e4475c7922c6da.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=76.1 degrees, elevation=-9.4 degrees?", "answer": "The sound detected at azimuth=76.1 degrees and elevation=-9.4 degrees is fire.", "canonical_answer": "fire", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 0, "start_time": 0.2, "end_time": 1.8, "azimuth_deg": 76.112, "elevation_deg": -9.427, "distance_m": 1.5}]}
{"qa_id": "qa_ba56ed5853fdeb1f0f1c", "split": "test", "audio_id": "foa_a3b06dfc04773bb6398a", "audio_path": "audio/test/foa_a3b06dfc04773bb6398a.wav", "scene_annotation_csv_path": "annotations/test/foa_a3b06dfc04773bb6398a.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the back-left and above the listener?", "answer": "The source coming from the back-left and above is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.5, "end_time": 19.8, "azimuth_deg": 145.064, "elevation_deg": 19.904, "distance_m": 1.97}]}
{"qa_id": "qa_8d95893bc00f37134883", "split": "test", "audio_id": "foa_32b2c922ec3733b4cf0f", "audio_path": "audio/test/foa_32b2c922ec3733b4cf0f.wav", "scene_annotation_csv_path": "annotations/test/foa_32b2c922ec3733b4cf0f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the gong occur?", "answer": "The gong event is active from 0.1s to 2.2s.", "canonical_answer": "0.1s to 2.2s", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 0.1, "end_time": 2.2, "azimuth_deg": -32.492, "elevation_deg": -11.574, "distance_m": 1.93}]}
{"qa_id": "qa_6035f52b28e99753d8a1", "split": "test", "audio_id": "foa_1b38993d47f8faacabc8", "audio_path": "audio/test/foa_1b38993d47f8faacabc8.wav", "scene_annotation_csv_path": "annotations/test/foa_1b38993d47f8faacabc8.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the speech?", "answer": "50.3 degrees", "canonical_answer": "50.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 3.1, "azimuth_deg": 50.308, "elevation_deg": 22.544, "distance_m": 1.25}]}
{"qa_id": "qa_bed434d159e69498212e", "split": "test", "audio_id": "foa_9eadda8efdc4b5a99995", "audio_path": "audio/test/foa_9eadda8efdc4b5a99995.wav", "scene_annotation_csv_path": "annotations/test/foa_9eadda8efdc4b5a99995.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound events are present in this audio clip, and what are their specific time intervals?", "answer": "The audio contains a keyboard instrument from 0.0s to 0.6s.", "canonical_answer": "keyboard instrument (0.0s to 0.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": 40.019, "elevation_deg": -24.85, "distance_m": 3.69}]}
{"qa_id": "qa_9a4b581eeaef1ba97c0b", "split": "test", "audio_id": "foa_f58af5daea5f3fd22539", "audio_path": "audio/test/foa_f58af5daea5f3fd22539.wav", "scene_annotation_csv_path": "annotations/test/foa_f58af5daea5f3fd22539.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the keyboard instrument?", "answer": "-46.8 degrees", "canonical_answer": "-46.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 3.0, "azimuth_deg": -9.125, "elevation_deg": -46.786, "distance_m": 1.69}]}
{"qa_id": "qa_78f66317ffd3ff8c6267", "split": "test", "audio_id": "foa_67e1fd2e4cc0c2238a37", "audio_path": "audio/test/foa_67e1fd2e4cc0c2238a37.wav", "scene_annotation_csv_path": "annotations/test/foa_67e1fd2e4cc0c2238a37.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "counting", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=149.2 degrees, elevation=0.0 degrees?", "answer": "A vehicle is located at azimuth 149.2 degrees and elevation 0.0 degrees.", "canonical_answer": "vehicle", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 2, "start_time": 0.1, "end_time": 1.7, "azimuth_deg": 149.174, "elevation_deg": 0.0, "distance_m": 4.3}]}
{"qa_id": "qa_f07d648fea257cf89446", "split": "test", "audio_id": "foa_81517002373abbd41bd2", "audio_path": "audio/test/foa_81517002373abbd41bd2.wav", "scene_annotation_csv_path": "annotations/test/foa_81517002373abbd41bd2.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the speech event audible?", "answer": "The speech event is active from 0.3s to 2.6s.", "canonical_answer": "0.3s to 2.6s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 2.6, "azimuth_deg": -109.902, "elevation_deg": 0.0, "distance_m": 3.19}]}
{"qa_id": "qa_2afdeb15a7e376076adc", "split": "test", "audio_id": "foa_ad616e13a1a019d93a3c", "audio_path": "audio/test/foa_ad616e13a1a019d93a3c.wav", "scene_annotation_csv_path": "annotations/test/foa_ad616e13a1a019d93a3c.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time intervals?", "answer": "The audio contains a gong from 0.0s to 1.4s.", "canonical_answer": "gong (0.0s to 1.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": -65.86, "elevation_deg": -21.0405, "distance_m": 2.48}]}
{"qa_id": "qa_e57e7730a1aebde43dcd", "split": "test", "audio_id": "foa_1a912eb68c74639286eb", "audio_path": "audio/test/foa_1a912eb68c74639286eb.wav", "scene_annotation_csv_path": "annotations/test/foa_1a912eb68c74639286eb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back-right?", "answer": "The sound source coming from the back-right is a guitar.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 4.6, "azimuth_deg": -152.503, "elevation_deg": 10.422, "distance_m": 0.94}]}
{"qa_id": "qa_f2938768bffb6035a32b", "split": "test", "audio_id": "foa_00d544f08b3e07f45ad7", "audio_path": "audio/test/foa_00d544f08b3e07f45ad7.wav", "scene_annotation_csv_path": "annotations/test/foa_00d544f08b3e07f45ad7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the typing coming?", "answer": "147.5 degrees", "canonical_answer": "147.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.1, "end_time": 7.0, "azimuth_deg": 147.537, "elevation_deg": -19.626, "distance_m": 1.25}]}
{"qa_id": "qa_5c557245b6dbe40e1b62", "split": "test", "audio_id": "foa_7fabaccfcda957bbb750", "audio_path": "audio/test/foa_7fabaccfcda957bbb750.wav", "scene_annotation_csv_path": "annotations/test/foa_7fabaccfcda957bbb750.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the body sound in degrees.", "answer": "1.9 degrees", "canonical_answer": "1.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": 155.505, "elevation_deg": 1.945, "distance_m": 3.48}]}
{"qa_id": "qa_1c077f47f4099d392fce", "split": "test", "audio_id": "foa_edf0781dfebd10fd10cd", "audio_path": "audio/test/foa_edf0781dfebd10fd10cd.wav", "scene_annotation_csv_path": "annotations/test/foa_edf0781dfebd10fd10cd.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their respective time intervals?", "answer": "The audio contains speech from 0.4s to 4.8s and speech from 0.6s to 2.0s.", "canonical_answer": "speech (0.4s to 4.8s); speech (0.6s to 2.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 4.8, "azimuth_deg": 46.481, "elevation_deg": 0.0, "distance_m": 1.19}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 2.0, "azimuth_deg": -47.121, "elevation_deg": -24.752, "distance_m": 0.97}]}
{"qa_id": "qa_80b7a69ffb520b5496fd", "split": "test", "audio_id": "foa_02b417513725e34d579e", "audio_path": "audio/test/foa_02b417513725e34d579e.wav", "scene_annotation_csv_path": "annotations/test/foa_02b417513725e34d579e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located in the front?", "answer": "The sound source coming from the front is a string instrument.", "canonical_answer": "string instrument", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": -22.081, "elevation_deg": 0.917, "distance_m": 3.18}]}
{"qa_id": "qa_8064564e4172a3aefa89", "split": "test", "audio_id": "foa_6a47cbcdd2a0488c7627", "audio_path": "audio/test/foa_6a47cbcdd2a0488c7627.wav", "scene_annotation_csv_path": "annotations/test/foa_6a47cbcdd2a0488c7627.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=70.6 degrees, elevation=-19.6 degrees?", "answer": "A guitar is located at azimuth=70.6 degrees and elevation=-19.6 degrees.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 6.2, "azimuth_deg": 70.587, "elevation_deg": -19.589, "distance_m": 1.63}]}
{"qa_id": "qa_cb99a0a15a959bcf3f2d", "split": "test", "audio_id": "foa_510d50920355d1ed6267", "audio_path": "audio/test/foa_510d50920355d1ed6267.wav", "scene_annotation_csv_path": "annotations/test/foa_510d50920355d1ed6267.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the male speech be heard?", "answer": "The male speech is active from 0.3s to 1.0s.", "canonical_answer": "0.3s to 1.0s", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.3, "end_time": 1.0, "azimuth_deg": 36.538, "elevation_deg": -1.432, "distance_m": 0.95}]}
{"qa_id": "qa_5639d1c7e1395439cfd4", "split": "test", "audio_id": "foa_787a610c66cf27965c2d", "audio_path": "audio/test/foa_787a610c66cf27965c2d.wav", "scene_annotation_csv_path": "annotations/test/foa_787a610c66cf27965c2d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the male speech?", "answer": "46.8 degrees", "canonical_answer": "46.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.3, "end_time": 1.1, "azimuth_deg": 46.826, "elevation_deg": -13.502, "distance_m": 1.76}]}
{"qa_id": "qa_859d01f9ff6f52852748", "split": "test", "audio_id": "foa_c7e5a456cdc425811f21", "audio_path": "audio/test/foa_c7e5a456cdc425811f21.wav", "scene_annotation_csv_path": "annotations/test/foa_c7e5a456cdc425811f21.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the speech in degrees.", "answer": "-6.5 degrees", "canonical_answer": "-6.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 5.0, "azimuth_deg": 32.774, "elevation_deg": -6.475, "distance_m": 3.19}]}
{"qa_id": "qa_a35c7a2c6a30551a198d", "split": "test", "audio_id": "foa_55d314c544d034c55116", "audio_path": "audio/test/foa_55d314c544d034c55116.wav", "scene_annotation_csv_path": "annotations/test/foa_55d314c544d034c55116.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the right?", "answer": "The source coming from the right is a guitar.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 3.0, "azimuth_deg": -105.37, "elevation_deg": -3.006, "distance_m": 1.63}]}
{"qa_id": "qa_e60bf1992b170ac8a73c", "split": "test", "audio_id": "foa_499d4cdfd0a0c9c24613", "audio_path": "audio/test/foa_499d4cdfd0a0c9c24613.wav", "scene_annotation_csv_path": "annotations/test/foa_499d4cdfd0a0c9c24613.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the glass?", "answer": "-17.8 degrees", "canonical_answer": "-17.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 0, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": -86.245, "elevation_deg": -17.806, "distance_m": 3.61}]}
{"qa_id": "qa_410a977bbfe0ce125621", "split": "test", "audio_id": "foa_4484078cd6144d23f479", "audio_path": "audio/test/foa_4484078cd6144d23f479.wav", "scene_annotation_csv_path": "annotations/test/foa_4484078cd6144d23f479.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-92.7 degrees, elevation=10.3 degrees?", "answer": "A bell is located at azimuth -92.7 degrees and elevation 10.3 degrees.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 3, "start_time": 7.8, "end_time": 9.2, "azimuth_deg": -92.729, "elevation_deg": 10.263, "distance_m": 3.26}]}
{"qa_id": "qa_a7ef2bc863278c94555d", "split": "test", "audio_id": "foa_77121525599b9449c079", "audio_path": "audio/test/foa_77121525599b9449c079.wav", "scene_annotation_csv_path": "annotations/test/foa_77121525599b9449c079.csv", "dataset": "tau2636586", "data_source": "dcase_real", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the laughter be heard?", "answer": "The laughter is active from 2.2s to 3.5s.", "canonical_answer": "2.2s to 3.5s", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 31, "start_time": 2.2, "end_time": 3.5, "azimuth_deg": -105.732, "elevation_deg": -41.323, "distance_m": 2.5}]}
{"qa_id": "qa_d1d093a3ae2fba5edb29", "split": "test", "audio_id": "foa_121ea4cb6e4e4f48cb7a", "audio_path": "audio/test/foa_121ea4cb6e4e4f48cb7a.wav", "scene_annotation_csv_path": "annotations/test/foa_121ea4cb6e4e4f48cb7a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the alarm in degrees.", "answer": "145.1 degrees", "canonical_answer": "145.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 2, "start_time": 2.8, "end_time": 5.0, "azimuth_deg": 145.126, "elevation_deg": -10.189, "distance_m": 2.14}]}
{"qa_id": "qa_9a50bedb3e089a24888c", "split": "test", "audio_id": "foa_88dae07e4ecae06fd745", "audio_path": "audio/test/foa_88dae07e4ecae06fd745.wav", "scene_annotation_csv_path": "annotations/test/foa_88dae07e4ecae06fd745.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in the recording, and what is the duration of each?", "answer": "The audio features a camera from 0.0s to 13.7s, a zipper from 8.2s to 16.5s, a gong from 12.1s to 20.0s, and a musical instrument from 14.9s to 20.0s.", "canonical_answer": "camera (0.0s to 13.7s); zipper (8.2s to 16.5s); gong (12.1s to 20.0s); musical instrument (14.9s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.0, "end_time": 13.7, "azimuth_deg": 129.636, "elevation_deg": -12.518, "distance_m": 1.77}, {"class_id": 62, "class_name": "zipper", "track_id": 1, "start_time": 8.2, "end_time": 16.5, "azimuth_deg": -36.028, "elevation_deg": -9.977, "distance_m": 3.08}, {"class_id": 26, "class_name": "gong", "track_id": 2, "start_time": 12.1, "end_time": 20.0, "azimuth_deg": 106.945, "elevation_deg": -26.773, "distance_m": 0.98}, {"class_id": 38, "class_name": "musical_instrument", "track_id": 3, "start_time": 14.9, "end_time": 20.0, "azimuth_deg": 70.477, "elevation_deg": -10.065, "distance_m": 2.33}]}
{"qa_id": "qa_859478e218210a180703", "split": "test", "audio_id": "foa_b8c89d4f7b9acb6da4a3", "audio_path": "audio/test/foa_b8c89d4f7b9acb6da4a3.wav", "scene_annotation_csv_path": "annotations/test/foa_b8c89d4f7b9acb6da4a3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in this recording, and what are their respective time intervals?", "answer": "The audio features a tool from 1.1s to 14.2s, a thunderstorm from 2.1s to 20.0s, a body sound from 9.9s to 10.5s, and footsteps from 14.4s to 20.0s.", "canonical_answer": "tool (1.1s to 14.2s); thunderstorm (2.1s to 20.0s); body sound (9.9s to 10.5s); footsteps (14.4s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 1, "start_time": 1.1, "end_time": 14.2, "azimuth_deg": -85.674, "elevation_deg": -27.602, "distance_m": 2.54}, {"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 2.1, "end_time": 20.0, "azimuth_deg": -29.969, "elevation_deg": -38.668, "distance_m": 1.95}, {"class_id": 6, "class_name": "body_sound", "track_id": 2, "start_time": 9.9, "end_time": 10.5, "azimuth_deg": -33.113, "elevation_deg": -29.231, "distance_m": 1.87}, {"class_id": 23, "class_name": "footsteps", "track_id": 3, "start_time": 14.4, "end_time": 20.0, "azimuth_deg": -150.975, "elevation_deg": 8.634, "distance_m": 2.48}]}
{"qa_id": "qa_d1881b79dff481c95a68", "split": "test", "audio_id": "foa_6a5e83e1a614de4ae05d", "audio_path": "audio/test/foa_6a5e83e1a614de4ae05d.wav", "scene_annotation_csv_path": "annotations/test/foa_6a5e83e1a614de4ae05d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located behind and below the listener?", "answer": "The source coming from the back and below is water.", "canonical_answer": "water", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.2, "end_time": 6.0, "azimuth_deg": 172.88, "elevation_deg": -23.555, "distance_m": 1.72}]}
{"qa_id": "qa_58273c92598335a57a47", "split": "test", "audio_id": "foa_9c2a25cc84e0c1a3ce75", "audio_path": "audio/test/foa_9c2a25cc84e0c1a3ce75.wav", "scene_annotation_csv_path": "annotations/test/foa_9c2a25cc84e0c1a3ce75.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the string instrument?", "answer": "-14.8 degrees", "canonical_answer": "-14.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 2.5, "azimuth_deg": -48.072, "elevation_deg": -14.847, "distance_m": 3.11}]}
{"qa_id": "qa_dae51aac559713a6c2ee", "split": "test", "audio_id": "foa_8838ff1c759aee4743cb", "audio_path": "audio/test/foa_8838ff1c759aee4743cb.wav", "scene_annotation_csv_path": "annotations/test/foa_8838ff1c759aee4743cb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the zipper sound active?", "answer": "The zipper event is active from 19.3s to 20.0s.", "canonical_answer": "19.3s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 3, "start_time": 19.3, "end_time": 20.0, "azimuth_deg": 30.128, "elevation_deg": -31.877, "distance_m": 3.94}]}
{"qa_id": "qa_af21147d6eab0f6e7ff4", "split": "test", "audio_id": "foa_a9bacfde3bfeac212d7e", "audio_path": "audio/test/foa_a9bacfde3bfeac212d7e.wav", "scene_annotation_csv_path": "annotations/test/foa_a9bacfde3bfeac212d7e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-179.0 degrees, elevation=14.5 degrees?", "answer": "A car is located at azimuth -179.0 degrees and elevation 14.5 degrees.", "canonical_answer": "car", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 2, "start_time": 13.8, "end_time": 17.0, "azimuth_deg": -179.03, "elevation_deg": 14.53, "distance_m": 3.43}]}
{"qa_id": "qa_898f7b2dcadaeb06e4d5", "split": "test", "audio_id": "foa_fca0a525800e67266d97", "audio_path": "audio/test/foa_fca0a525800e67266d97.wav", "scene_annotation_csv_path": "annotations/test/foa_fca0a525800e67266d97.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the breathing in degrees.", "answer": "85.9 degrees", "canonical_answer": "85.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.1, "end_time": 0.7, "azimuth_deg": 85.878, "elevation_deg": 6.254, "distance_m": 2.86}]}
{"qa_id": "qa_612515ec99b001ea000e", "split": "test", "audio_id": "foa_eb1a022b5cad17b3579d", "audio_path": "audio/test/foa_eb1a022b5cad17b3579d.wav", "scene_annotation_csv_path": "annotations/test/foa_eb1a022b5cad17b3579d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-133.1 degrees, elevation=-40.4 degrees?", "answer": "A gong is located at azimuth -133.1 degrees and elevation -40.4 degrees.", "canonical_answer": "gong", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 3, "start_time": 18.0, "end_time": 20.0, "azimuth_deg": -133.141, "elevation_deg": -40.435, "distance_m": 2.03}]}
{"qa_id": "qa_b1be6034bab0f09482af", "split": "test", "audio_id": "foa_4f4ff4b30ce61c7f79a2", "audio_path": "audio/test/foa_4f4ff4b30ce61c7f79a2.wav", "scene_annotation_csv_path": "annotations/test/foa_4f4ff4b30ce61c7f79a2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the telephone alarm be heard?", "answer": "The telephone alarm is active from 0.0s to 7.4s.", "canonical_answer": "0.0s to 7.4s", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 0.0, "end_time": 7.4, "azimuth_deg": -117.494, "elevation_deg": 31.447, "distance_m": 1.71}]}
{"qa_id": "qa_0e311383b2059093db39", "split": "test", "audio_id": "foa_5495c2d4dc151489e7a4", "audio_path": "audio/test/foa_5495c2d4dc151489e7a4.wav", "scene_annotation_csv_path": "annotations/test/foa_5495c2d4dc151489e7a4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back of the listener?", "answer": "The sound source located at the back is a knock.", "canonical_answer": "knock", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 0, "start_time": 3.3, "end_time": 10.8, "azimuth_deg": -165.039, "elevation_deg": 11.918, "distance_m": 3.21}]}
{"qa_id": "qa_66d935a752141ec842bc", "split": "test", "audio_id": "foa_0df435125af79b105605", "audio_path": "audio/test/foa_0df435125af79b105605.wav", "scene_annotation_csv_path": "annotations/test/foa_0df435125af79b105605.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the string instrument coming?", "answer": "25.2 degrees", "canonical_answer": "25.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 1, "start_time": 0.0, "end_time": 2.1, "azimuth_deg": 25.184, "elevation_deg": -30.057, "distance_m": 2.81}]}
{"qa_id": "qa_792e5b6a90028d9b8495", "split": "test", "audio_id": "foa_793a66604e1bd84da5e8", "audio_path": "audio/test/foa_793a66604e1bd84da5e8.wav", "scene_annotation_csv_path": "annotations/test/foa_793a66604e1bd84da5e8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a clock from 2.8s to 13.5s, a metal clink from 4.4s to 5.4s, and singing from 6.4s to 11.1s.", "canonical_answer": "clock (2.8s to 13.5s); metal clink (4.4s to 5.4s); singing (6.4s to 11.1s)", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 2.8, "end_time": 13.5, "azimuth_deg": 111.736, "elevation_deg": -12.77, "distance_m": 2.47}, {"class_id": 37, "class_name": "metal_clink", "track_id": 1, "start_time": 4.4, "end_time": 5.4, "azimuth_deg": 169.405, "elevation_deg": 13.007, "distance_m": 1.9}, {"class_id": 45, "class_name": "singing", "track_id": 2, "start_time": 6.4, "end_time": 11.1, "azimuth_deg": -22.939, "elevation_deg": 22.804, "distance_m": 1.25}]}
{"qa_id": "qa_c2ce7a67e3e861af4f89", "split": "test", "audio_id": "foa_172f4a75b7479aa5503f", "audio_path": "audio/test/foa_172f4a75b7479aa5503f.wav", "scene_annotation_csv_path": "annotations/test/foa_172f4a75b7479aa5503f.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the speech located?", "answer": "19.7 degrees", "canonical_answer": "19.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 11.3, "azimuth_deg": 117.235, "elevation_deg": 19.691, "distance_m": 3.48}]}
{"qa_id": "qa_eaa2fc2694f74fd420d5", "split": "test", "audio_id": "foa_89d3fb6884896a24b3b5", "audio_path": "audio/test/foa_89d3fb6884896a24b3b5.wav", "scene_annotation_csv_path": "annotations/test/foa_89d3fb6884896a24b3b5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be heard in the audio, and during what time intervals do they occur?", "answer": "The audio features a cat from 2.8s to 20.0s, finger snapping from 6.5s to 17.1s, and a body sound from 8.8s to 10.8s.", "canonical_answer": "cat (2.8s to 20.0s); finger snapping (6.5s to 17.1s); body sound (8.8s to 10.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 2.8, "end_time": 20.0, "azimuth_deg": -152.09, "elevation_deg": -38.322, "distance_m": 2.0}, {"class_id": 21, "class_name": "finger_snapping", "track_id": 1, "start_time": 6.5, "end_time": 17.1, "azimuth_deg": -40.697, "elevation_deg": 7.768, "distance_m": 2.73}, {"class_id": 6, "class_name": "body_sound", "track_id": 2, "start_time": 8.8, "end_time": 10.8, "azimuth_deg": 149.882, "elevation_deg": 4.784, "distance_m": 1.41}]}
{"qa_id": "qa_184b9381f7d772151041", "split": "test", "audio_id": "foa_9bfd84f78af02919cfc7", "audio_path": "audio/test/foa_9bfd84f78af02919cfc7.wav", "scene_annotation_csv_path": "annotations/test/foa_9bfd84f78af02919cfc7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left?", "answer": "The source coming from the left is breathing.", "canonical_answer": "breathing", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 1.8, "end_time": 2.5, "azimuth_deg": 81.901, "elevation_deg": -1.327, "distance_m": 2.96}]}
{"qa_id": "qa_233de7eb5ebed900afee", "split": "test", "audio_id": "foa_781c97652b8513cda641", "audio_path": "audio/test/foa_781c97652b8513cda641.wav", "scene_annotation_csv_path": "annotations/test/foa_781c97652b8513cda641.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=92.1 degrees, elevation=-1.9 degrees?", "answer": "The sound detected at azimuth=92.1 degrees and elevation=-1.9 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 7.4, "azimuth_deg": 92.05, "elevation_deg": -1.852, "distance_m": 3.99}]}
{"qa_id": "qa_c196d158d61a984e4f8e", "split": "test", "audio_id": "foa_641c45de513e005bc0c3", "audio_path": "audio/test/foa_641c45de513e005bc0c3.wav", "scene_annotation_csv_path": "annotations/test/foa_641c45de513e005bc0c3.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the speech?", "answer": "-100.8 degrees", "canonical_answer": "-100.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.0, "end_time": 5.8, "azimuth_deg": -100.804, "elevation_deg": -52.883, "distance_m": 1.8}]}
{"qa_id": "qa_5e5a31dc6dec80eea0b8", "split": "test", "audio_id": "foa_9a363549d7eab9556bb1", "audio_path": "audio/test/foa_9a363549d7eab9556bb1.wav", "scene_annotation_csv_path": "annotations/test/foa_9a363549d7eab9556bb1.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the speech active?", "answer": "The speech is active from 0.3s to 3.6s.", "canonical_answer": "0.3s to 3.6s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 3.6, "azimuth_deg": 118.037, "elevation_deg": 1.801, "distance_m": 4.39}]}
{"qa_id": "qa_f18272b0f18d4a1c5f57", "split": "test", "audio_id": "foa_d2e25c03859f64cb669c", "audio_path": "audio/test/foa_d2e25c03859f64cb669c.wav", "scene_annotation_csv_path": "annotations/test/foa_d2e25c03859f64cb669c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the machine in degrees.", "answer": "-53.9 degrees", "canonical_answer": "-53.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 5.6, "azimuth_deg": 113.484, "elevation_deg": -53.896, "distance_m": 1.8}]}
{"qa_id": "qa_17aea45a108438a4fca2", "split": "test", "audio_id": "foa_40a3ffd710ab2980dcb2", "audio_path": "audio/test/foa_40a3ffd710ab2980dcb2.wav", "scene_annotation_csv_path": "annotations/test/foa_40a3ffd710ab2980dcb2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the crackle located?", "answer": "-39.4 degrees", "canonical_answer": "-39.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 1, "start_time": 1.2, "end_time": 3.0, "azimuth_deg": 150.877, "elevation_deg": -39.415, "distance_m": 1.23}]}
{"qa_id": "qa_efb4329e41ae811d1f53", "split": "test", "audio_id": "foa_e7c5a2be81e6ae100faa", "audio_path": "audio/test/foa_e7c5a2be81e6ae100faa.wav", "scene_annotation_csv_path": "annotations/test/foa_e7c5a2be81e6ae100faa.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the keyboard instrument occur?", "answer": "The keyboard instrument is active from 0.0s to 0.2s.", "canonical_answer": "0.0s to 0.2s", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": -150.397, "elevation_deg": 23.73, "distance_m": 1.3}]}
{"qa_id": "qa_f734f41fad9a761269c6", "split": "test", "audio_id": "foa_4d04265d47c764b4dcce", "audio_path": "audio/test/foa_4d04265d47c764b4dcce.wav", "scene_annotation_csv_path": "annotations/test/foa_4d04265d47c764b4dcce.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in this recording, and what are their respective time intervals?", "answer": "The audio features crackle from 0.0s to 20.0s, body sound from 9.3s to 11.4s, and a clock from 10.2s to 14.3s.", "canonical_answer": "crackle (0.0s to 20.0s); body sound (9.3s to 11.4s); clock (10.2s to 14.3s)", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 115.585, "elevation_deg": -10.578, "distance_m": 1.08}, {"class_id": 6, "class_name": "body_sound", "track_id": 1, "start_time": 9.3, "end_time": 11.4, "azimuth_deg": 85.931, "elevation_deg": 0.642, "distance_m": 1.36}, {"class_id": 11, "class_name": "clock", "track_id": 2, "start_time": 10.2, "end_time": 14.3, "azimuth_deg": 25.879, "elevation_deg": 18.495, "distance_m": 1.3}]}
{"qa_id": "qa_ba0bb201218e3b68c2a5", "split": "test", "audio_id": "foa_53ade7c088628acb28e1", "audio_path": "audio/test/foa_53ade7c088628acb28e1.wav", "scene_annotation_csv_path": "annotations/test/foa_53ade7c088628acb28e1.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located behind and above the listener?", "answer": "The source heard from the back and above is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 14.1, "azimuth_deg": -177.761, "elevation_deg": 29.87, "distance_m": 1.19}]}
{"qa_id": "qa_c4e9c2310751ac5c8ace", "split": "test", "audio_id": "foa_53dfec98e9794f89e48f", "audio_path": "audio/test/foa_53dfec98e9794f89e48f.wav", "scene_annotation_csv_path": "annotations/test/foa_53dfec98e9794f89e48f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=7.4 degrees, elevation=30.6 degrees?", "answer": "An appliance is located at azimuth=7.4 degrees and elevation=30.6 degrees.", "canonical_answer": "appliance", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": 7.401, "elevation_deg": 30.581, "distance_m": 0.84}]}
{"qa_id": "qa_bf1d69b20e6d525942e0", "split": "test", "audio_id": "foa_ea1b5698d81b4bdb662e", "audio_path": "audio/test/foa_ea1b5698d81b4bdb662e.wav", "scene_annotation_csv_path": "annotations/test/foa_ea1b5698d81b4bdb662e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the dog in degrees.", "answer": "-75.4 degrees", "canonical_answer": "-75.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.0, "end_time": 2.8, "azimuth_deg": -75.395, "elevation_deg": -8.374, "distance_m": 3.42}]}
{"qa_id": "qa_6ac013f9af2055a2b554", "split": "test", "audio_id": "foa_a5ed2153bb74cd44909a", "audio_path": "audio/test/foa_a5ed2153bb74cd44909a.wav", "scene_annotation_csv_path": "annotations/test/foa_a5ed2153bb74cd44909a.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is heard from the front-right of the listener?", "answer": "The source heard from the front-right is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 8.8, "azimuth_deg": -36.314, "elevation_deg": 0.0, "distance_m": 4.53}]}
{"qa_id": "qa_9dcca7b0368592e91192", "split": "test", "audio_id": "foa_b0d5049613a778167229", "audio_path": "audio/test/foa_b0d5049613a778167229.wav", "scene_annotation_csv_path": "annotations/test/foa_b0d5049613a778167229.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the home sound in degrees.", "answer": "173.3 degrees", "canonical_answer": "173.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 2, "start_time": 0.6, "end_time": 10.3, "azimuth_deg": 173.312, "elevation_deg": -2.471, "distance_m": 1.07}]}
{"qa_id": "qa_77bd86fd80f32d23c078", "split": "test", "audio_id": "foa_96888aef5e5437466988", "audio_path": "audio/test/foa_96888aef5e5437466988.wav", "scene_annotation_csv_path": "annotations/test/foa_96888aef5e5437466988.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be heard in the audio clip, and what are their respective time intervals?", "answer": "The audio contains typing that occurs from 1.2s to 20.0s.", "canonical_answer": "typing (1.2s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 1.2, "end_time": 20.0, "azimuth_deg": -49.621, "elevation_deg": -18.803, "distance_m": 3.44}]}
{"qa_id": "qa_cd5c3618b3d5a5d4b47f", "split": "test", "audio_id": "foa_c17955f635fe2676a43c", "audio_path": "audio/test/foa_c17955f635fe2676a43c.wav", "scene_annotation_csv_path": "annotations/test/foa_c17955f635fe2676a43c.csv", "dataset": "tau2020", "data_source": "dcase_real", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the glass sound be heard?", "answer": "The glass sound is active from 1.2s to 11.8s.", "canonical_answer": "1.2s to 11.8s", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 0, "start_time": 1.2, "end_time": 11.8, "azimuth_deg": 32.0, "elevation_deg": -9.0, "distance_m": null}]}
{"qa_id": "qa_2d71180392aab426caf7", "split": "test", "audio_id": "foa_b49da02da0d1a9964725", "audio_path": "audio/test/foa_b49da02da0d1a9964725.wav", "scene_annotation_csv_path": "annotations/test/foa_b49da02da0d1a9964725.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth 42.8 degrees and elevation -30.9 degrees?", "answer": "A bird is located at azimuth 42.8 degrees and elevation -30.9 degrees.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.3, "end_time": 14.2, "azimuth_deg": 42.77, "elevation_deg": -30.939, "distance_m": 2.98}]}
{"qa_id": "qa_1b77750bd87857651443", "split": "test", "audio_id": "foa_7f39a9d318e044459f13", "audio_path": "audio/test/foa_7f39a9d318e044459f13.wav", "scene_annotation_csv_path": "annotations/test/foa_7f39a9d318e044459f13.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the speech?", "answer": "7.0 degrees", "canonical_answer": "7.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 10.2, "azimuth_deg": -107.251, "elevation_deg": 7.034, "distance_m": 2.02}]}
{"qa_id": "qa_ca251cd07b494476bd3a", "split": "test", "audio_id": "foa_b5180bbed67ac8740f86", "audio_path": "audio/test/foa_b5180bbed67ac8740f86.wav", "scene_annotation_csv_path": "annotations/test/foa_b5180bbed67ac8740f86.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the typing active?", "answer": "The typing sound is active from 0.0s to 2.8s.", "canonical_answer": "0.0s to 2.8s", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.0, "end_time": 2.8, "azimuth_deg": -4.716, "elevation_deg": -6.124, "distance_m": 2.18}]}
{"qa_id": "qa_1bfbd4f44f812e3098d6", "split": "test", "audio_id": "foa_10df60422fe1252bfdb1", "audio_path": "audio/test/foa_10df60422fe1252bfdb1.wav", "scene_annotation_csv_path": "annotations/test/foa_10df60422fe1252bfdb1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=29.6 degrees, elevation=-22.4 degrees?", "answer": "A bird is heard coming from azimuth=29.6 degrees and elevation=-22.4 degrees.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 1, "start_time": 7.1, "end_time": 9.0, "azimuth_deg": 29.614, "elevation_deg": -22.4, "distance_m": 3.55}]}
{"qa_id": "qa_9e8a15d1184201e3ebaa", "split": "test", "audio_id": "foa_5aa353478efb922c2849", "audio_path": "audio/test/foa_5aa353478efb922c2849.wav", "scene_annotation_csv_path": "annotations/test/foa_5aa353478efb922c2849.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains a drum from 0.0s to 0.8s.", "canonical_answer": "drum (0.0s to 0.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": 17.558, "elevation_deg": 34.413, "distance_m": 0.81}]}
{"qa_id": "qa_53d7993969d0e3a1a5b6", "split": "test", "audio_id": "foa_43e77464b1f919de413f", "audio_path": "audio/test/foa_43e77464b1f919de413f.wav", "scene_annotation_csv_path": "annotations/test/foa_43e77464b1f919de413f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the footsteps located?", "answer": "-1.5 degrees", "canonical_answer": "-1.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 2, "start_time": 13.2, "end_time": 17.7, "azimuth_deg": -14.616, "elevation_deg": -1.495, "distance_m": 3.07}]}
{"qa_id": "qa_600e9d60068c9c9a59c7", "split": "test", "audio_id": "foa_8afaff7aed791f93ca40", "audio_path": "audio/test/foa_8afaff7aed791f93ca40.wav", "scene_annotation_csv_path": "annotations/test/foa_8afaff7aed791f93ca40.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the female speech in degrees.", "answer": "-159.5 degrees", "canonical_answer": "-159.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 1, "start_time": 7.3, "end_time": 10.9, "azimuth_deg": -159.523, "elevation_deg": -49.807, "distance_m": 1.17}]}
{"qa_id": "qa_1dcbcb44d448c9967262", "split": "test", "audio_id": "foa_837459b35234e633f79d", "audio_path": "audio/test/foa_837459b35234e633f79d.wav", "scene_annotation_csv_path": "annotations/test/foa_837459b35234e633f79d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located in front of and above the listener?", "answer": "The sound source coming from the front and above is writing.", "canonical_answer": "writing", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 2, "start_time": 5.2, "end_time": 8.4, "azimuth_deg": -6.086, "elevation_deg": 43.431, "distance_m": 1.43}]}
{"qa_id": "qa_ec16c7eed67dfe1a7793", "split": "test", "audio_id": "foa_41fbae903582d03788e4", "audio_path": "audio/test/foa_41fbae903582d03788e4.wav", "scene_annotation_csv_path": "annotations/test/foa_41fbae903582d03788e4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the wind instrument in degrees.", "answer": "31.9 degrees", "canonical_answer": "31.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.0, "end_time": 5.3, "azimuth_deg": -9.866, "elevation_deg": 31.874, "distance_m": 1.64}]}
{"qa_id": "qa_62ffd93125e32581191b", "split": "test", "audio_id": "foa_9a8b521c558ac3356661", "audio_path": "audio/test/foa_9a8b521c558ac3356661.wav", "scene_annotation_csv_path": "annotations/test/foa_9a8b521c558ac3356661.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the right of the listener?", "answer": "The sound source coming from the right is water.", "canonical_answer": "water", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 7.0, "azimuth_deg": -107.751, "elevation_deg": -10.847, "distance_m": 1.91}]}
{"qa_id": "qa_5cbadd8cd8e0a2059cf5", "split": "test", "audio_id": "foa_4b32097a4081edc3623a", "audio_path": "audio/test/foa_4b32097a4081edc3623a.wav", "scene_annotation_csv_path": "annotations/test/foa_4b32097a4081edc3623a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a vehicle from 2.0s to 19.8s, paper from 3.5s to 19.1s, and a bell from 19.2s to 20.0s.", "canonical_answer": "vehicle (2.0s to 19.8s); paper (3.5s to 19.1s); bell (19.2s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 2.0, "end_time": 19.8, "azimuth_deg": -84.437, "elevation_deg": 21.809, "distance_m": 3.2}, {"class_id": 40, "class_name": "paper", "track_id": 1, "start_time": 3.5, "end_time": 19.1, "azimuth_deg": 72.623, "elevation_deg": 0.518, "distance_m": 2.79}, {"class_id": 4, "class_name": "bell", "track_id": 2, "start_time": 19.2, "end_time": 20.0, "azimuth_deg": -84.22, "elevation_deg": -1.163, "distance_m": 2.76}]}
{"qa_id": "qa_4c398a1a7252e1f57ce1", "split": "test", "audio_id": "foa_462ccda11b23acf97787", "audio_path": "audio/test/foa_462ccda11b23acf97787.wav", "scene_annotation_csv_path": "annotations/test/foa_462ccda11b23acf97787.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-10.1 degrees, elevation=-2.5 degrees?", "answer": "A bird is located at azimuth=-10.1 degrees and elevation=-2.5 degrees.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 2.1, "azimuth_deg": -10.101, "elevation_deg": -2.479, "distance_m": 3.37}]}
{"qa_id": "qa_2326cc4ad6c1a75542ee", "split": "test", "audio_id": "foa_1609b4f24a18c4ecb81d", "audio_path": "audio/test/foa_1609b4f24a18c4ecb81d.wav", "scene_annotation_csv_path": "annotations/test/foa_1609b4f24a18c4ecb81d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval can the keyboard instrument be heard?", "answer": "The keyboard instrument is active from 0.1s to 7.5s.", "canonical_answer": "0.1s to 7.5s", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.1, "end_time": 7.5, "azimuth_deg": -172.861, "elevation_deg": -30.159, "distance_m": 2.88}]}
{"qa_id": "qa_38e31ea8c8c499b15695", "split": "test", "audio_id": "foa_77fa7e3662c734b720ec", "audio_path": "audio/test/foa_77fa7e3662c734b720ec.wav", "scene_annotation_csv_path": "annotations/test/foa_77fa7e3662c734b720ec.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the glass coming?", "answer": "-12.5 degrees", "canonical_answer": "-12.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 0, "start_time": 0.1, "end_time": 12.3, "azimuth_deg": -12.453, "elevation_deg": 23.697, "distance_m": 1.79}]}
{"qa_id": "qa_9c5db160b5aa645fd36f", "split": "test", "audio_id": "foa_fe53b5a2723b3dde2784", "audio_path": "audio/test/foa_fe53b5a2723b3dde2784.wav", "scene_annotation_csv_path": "annotations/test/foa_fe53b5a2723b3dde2784.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the back-right and below?", "answer": "The sound coming from the back-right and below is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 5.8, "azimuth_deg": -122.41, "elevation_deg": -41.581, "distance_m": 1.93}]}
{"qa_id": "qa_3d59c08b0cab1e39d1e8", "split": "test", "audio_id": "foa_8a4c75a1b1e56ea15aa6", "audio_path": "audio/test/foa_8a4c75a1b1e56ea15aa6.wav", "scene_annotation_csv_path": "annotations/test/foa_8a4c75a1b1e56ea15aa6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=143.5 degrees, elevation=-10.1 degrees?", "answer": "A cat is located at azimuth 143.5 degrees and elevation -10.1 degrees.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 14.6, "azimuth_deg": 143.481, "elevation_deg": -10.146, "distance_m": 3.54}]}
{"qa_id": "qa_94aa059bb29d0c4ad075", "split": "test", "audio_id": "foa_f8bd50e27ed1ac3777e3", "audio_path": "audio/test/foa_f8bd50e27ed1ac3777e3.wav", "scene_annotation_csv_path": "annotations/test/foa_f8bd50e27ed1ac3777e3.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip features writing occurring from 0.0s to 4.5s.", "canonical_answer": "writing (0.0s to 4.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.0, "end_time": 4.5, "azimuth_deg": 153.894, "elevation_deg": -8.078, "distance_m": 2.01}]}
{"qa_id": "qa_d48ac4245673972d377c", "split": "test", "audio_id": "foa_e2cab77d3c0fb6e537e4", "audio_path": "audio/test/foa_e2cab77d3c0fb6e537e4.wav", "scene_annotation_csv_path": "annotations/test/foa_e2cab77d3c0fb6e537e4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the vehicle located?", "answer": "5.5 degrees", "canonical_answer": "5.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.3, "end_time": 12.4, "azimuth_deg": -88.44, "elevation_deg": 5.516, "distance_m": 2.78}]}
{"qa_id": "qa_c99024c80193e7f5f1c6", "split": "test", "audio_id": "foa_031207de4512b235598c", "audio_path": "audio/test/foa_031207de4512b235598c.wav", "scene_annotation_csv_path": "annotations/test/foa_031207de4512b235598c.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval is the water event active?", "answer": "The water event is active from 0.0s to 15.4s.", "canonical_answer": "0.0s to 15.4s", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 2, "start_time": 0.0, "end_time": 15.4, "azimuth_deg": -31.209, "elevation_deg": 46.223, "distance_m": 1.15}]}
{"qa_id": "qa_a5f5043ccac59c2a021a", "split": "test", "audio_id": "foa_4a8f9d502ac300857451", "audio_path": "audio/test/foa_4a8f9d502ac300857451.wav", "scene_annotation_csv_path": "annotations/test/foa_4a8f9d502ac300857451.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the cat in degrees.", "answer": "-93.5 degrees", "canonical_answer": "-93.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.6, "end_time": 3.0, "azimuth_deg": -93.53, "elevation_deg": -15.486, "distance_m": 3.32}]}
{"qa_id": "qa_373ec70b25e64cc80fb9", "split": "test", "audio_id": "foa_edf03f0a23d174fcd81b", "audio_path": "audio/test/foa_edf03f0a23d174fcd81b.wav", "scene_annotation_csv_path": "annotations/test/foa_edf03f0a23d174fcd81b.csv", "dataset": "tau2021", "data_source": "dcase_real", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in this audio, and what are their respective time intervals?", "answer": "The audio features footsteps from 0.0s to 20.0s, a dog from 2.4s to 3.1s, a dog from 4.2s to 5.1s, a keyboard instrument from 5.2s to 18.7s, a dog from 9.5s to 10.1s, a telephone alarm from 17.0s to 18.2s, and footsteps from 19.1s to 20.0s.", "canonical_answer": "footsteps (0.0s to 20.0s); dog (2.4s to 3.1s); dog (4.2s to 5.1s); keyboard instrument (5.2s to 18.7s); dog (9.5s to 10.1s); telephone alarm (17.0s to 18.2s); footsteps (19.1s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 6, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -159.0, "elevation_deg": 22.0, "distance_m": null}, {"class_id": 16, "class_name": "dog", "track_id": 7, "start_time": 2.4, "end_time": 3.1, "azimuth_deg": -30.0, "elevation_deg": -7.0, "distance_m": null}, {"class_id": 16, "class_name": "dog", "track_id": 7, "start_time": 4.2, "end_time": 5.1, "azimuth_deg": -30.0, "elevation_deg": -7.0, "distance_m": null}, {"class_id": 31, "class_name": "keyboard_instrument", "track_id": 8, "start_time": 5.2, "end_time": 18.7, "azimuth_deg": 24.0, "elevation_deg": -2.0, "distance_m": null}, {"class_id": 16, "class_name": "dog", "track_id": 7, "start_time": 9.5, "end_time": 10.1, "azimuth_deg": -30.0, "elevation_deg": -7.0, "distance_m": null}, {"class_id": 50, "class_name": "telephone_alarm", "track_id": 9, "start_time": 17.0, "end_time": 18.2, "azimuth_deg": -137.0, "elevation_deg": 17.0, "distance_m": null}, {"class_id": 23, "class_name": "footsteps", "track_id": 10, "start_time": 19.1, "end_time": 20.0, "azimuth_deg": 43.0, "elevation_deg": -11.0, "distance_m": null}]}
{"qa_id": "qa_0a980e5741dd626ae7f8", "split": "test", "audio_id": "foa_33323a2e691f59fabd57", "audio_path": "audio/test/foa_33323a2e691f59fabd57.wav", "scene_annotation_csv_path": "annotations/test/foa_33323a2e691f59fabd57.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is coming from the left of the listener?", "answer": "The source coming from the left is wind.", "canonical_answer": "wind", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.1, "end_time": 19.7, "azimuth_deg": 70.433, "elevation_deg": 12.119, "distance_m": 0.59}]}
{"qa_id": "qa_fb2766f745bc15f861d7", "split": "test", "audio_id": "foa_64b9fc5c672e4bf9483d", "audio_path": "audio/test/foa_64b9fc5c672e4bf9483d.wav", "scene_annotation_csv_path": "annotations/test/foa_64b9fc5c672e4bf9483d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the laughter located?", "answer": "19.1 degrees", "canonical_answer": "19.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 1.6, "end_time": 6.2, "azimuth_deg": -100.869, "elevation_deg": 19.148, "distance_m": 2.09}]}
{"qa_id": "qa_0930c2626140aec38dbd", "split": "test", "audio_id": "foa_de7036a6f8c3912dffe9", "audio_path": "audio/test/foa_de7036a6f8c3912dffe9.wav", "scene_annotation_csv_path": "annotations/test/foa_de7036a6f8c3912dffe9.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the speech occur?", "answer": "The speech event is active from 0.6s to 4.2s.", "canonical_answer": "0.6s to 4.2s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 4.2, "azimuth_deg": -76.932, "elevation_deg": -12.888, "distance_m": 3.45}]}
{"qa_id": "qa_32f2758bb75f589ec2fd", "split": "test", "audio_id": "foa_76cd747e8aa81a6e3573", "audio_path": "audio/test/foa_76cd747e8aa81a6e3573.wav", "scene_annotation_csv_path": "annotations/test/foa_76cd747e8aa81a6e3573.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-43.9 degrees, elevation=17.2 degrees?", "answer": "A bell is located at azimuth=-43.9 degrees and elevation=17.2 degrees.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 4, "start_time": 4.0, "end_time": 6.7, "azimuth_deg": -43.857, "elevation_deg": 17.164, "distance_m": 1.99}]}
{"qa_id": "qa_c6e22af7199472566692", "split": "test", "audio_id": "foa_c2bb04e960828cc8263b", "audio_path": "audio/test/foa_c2bb04e960828cc8263b.wav", "scene_annotation_csv_path": "annotations/test/foa_c2bb04e960828cc8263b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the glass in degrees.", "answer": "105.0 degrees", "canonical_answer": "105.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 2, "start_time": 17.2, "end_time": 19.2, "azimuth_deg": 105.025, "elevation_deg": 8.807, "distance_m": 2.48}]}
{"qa_id": "qa_8f6a1fa1e2a66abf314a", "split": "test", "audio_id": "foa_74f347dd158f6675858b", "audio_path": "audio/test/foa_74f347dd158f6675858b.wav", "scene_annotation_csv_path": "annotations/test/foa_74f347dd158f6675858b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front-right?", "answer": "The source coming from the front-right is a car.", "canonical_answer": "car", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 2, "start_time": 11.9, "end_time": 15.2, "azimuth_deg": -40.137, "elevation_deg": 13.468, "distance_m": 3.39}]}
{"qa_id": "qa_de06abf85a774288011c", "split": "test", "audio_id": "foa_27cc20b9486169b3d0d0", "audio_path": "audio/test/foa_27cc20b9486169b3d0d0.wav", "scene_annotation_csv_path": "annotations/test/foa_27cc20b9486169b3d0d0.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the train active?", "answer": "The train is active from 1.9s to 20.0s.", "canonical_answer": "1.9s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 1.9, "end_time": 20.0, "azimuth_deg": -66.402, "elevation_deg": 0.0, "distance_m": 1.88}]}
{"qa_id": "qa_8ee9fb28188e26279c3b", "split": "test", "audio_id": "foa_2e648e591f5731ffefd8", "audio_path": "audio/test/foa_2e648e591f5731ffefd8.wav", "scene_annotation_csv_path": "annotations/test/foa_2e648e591f5731ffefd8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=152.7 degrees, elevation=31.9 degrees?", "answer": "A vehicle is located at azimuth=152.7 degrees and elevation=31.9 degrees.", "canonical_answer": "vehicle", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.0, "end_time": 1.0, "azimuth_deg": 152.693, "elevation_deg": 31.879, "distance_m": 1.79}]}
{"qa_id": "qa_1ef85bd4bbe58f2b4417", "split": "test", "audio_id": "foa_953d97230f53700add85", "audio_path": "audio/test/foa_953d97230f53700add85.wav", "scene_annotation_csv_path": "annotations/test/foa_953d97230f53700add85.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip features a scratch sound occurring from 0.0s to 3.2s.", "canonical_answer": "scratch (0.0s to 3.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.0, "end_time": 3.2, "azimuth_deg": -84.078, "elevation_deg": -40.055, "distance_m": 3.07}]}
{"qa_id": "qa_94dfe68b247ff07b692d", "split": "test", "audio_id": "foa_7cebcad3329c8f79387b", "audio_path": "audio/test/foa_7cebcad3329c8f79387b.wav", "scene_annotation_csv_path": "annotations/test/foa_7cebcad3329c8f79387b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the drum coming?", "answer": "-104.1 degrees", "canonical_answer": "-104.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": -104.094, "elevation_deg": -13.874, "distance_m": 3.15}]}
{"qa_id": "qa_b331dd73f35da135ffc1", "split": "test", "audio_id": "foa_dd449ce5739ee10dbb1d", "audio_path": "audio/test/foa_dd449ce5739ee10dbb1d.wav", "scene_annotation_csv_path": "annotations/test/foa_dd449ce5739ee10dbb1d.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the speech?", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 2.5, "azimuth_deg": 45.686, "elevation_deg": 0.0, "distance_m": 2.26}]}
{"qa_id": "qa_b472f70420cc83681550", "split": "test", "audio_id": "foa_5ec6aacd449fc233ac67", "audio_path": "audio/test/foa_5ec6aacd449fc233ac67.wav", "scene_annotation_csv_path": "annotations/test/foa_5ec6aacd449fc233ac67.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the wind instrument coming?", "answer": "48.2 degrees", "canonical_answer": "48.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.0, "end_time": 8.4, "azimuth_deg": 48.172, "elevation_deg": 40.025, "distance_m": 0.76}]}
{"qa_id": "qa_63963de395e7718e5e91", "split": "test", "audio_id": "foa_29f6ac02184c27069079", "audio_path": "audio/test/foa_29f6ac02184c27069079.wav", "scene_annotation_csv_path": "annotations/test/foa_29f6ac02184c27069079.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During what time interval does the finger snapping occur?", "answer": "The finger snapping sound is active from 0.4s to 7.6s.", "canonical_answer": "0.4s to 7.6s", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 2, "start_time": 0.4, "end_time": 7.6, "azimuth_deg": 71.959, "elevation_deg": 0.0, "distance_m": 3.76}]}
{"qa_id": "qa_c5cf02f33e8f57f7c92d", "split": "test", "audio_id": "foa_9a7a2fd43c90c7840179", "audio_path": "audio/test/foa_9a7a2fd43c90c7840179.wav", "scene_annotation_csv_path": "annotations/test/foa_9a7a2fd43c90c7840179.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains speech from 0.2s to 3.6s and speech from 0.4s to 7.2s.", "canonical_answer": "speech (0.2s to 3.6s); speech (0.4s to 7.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 3.6, "azimuth_deg": -71.403, "elevation_deg": -1.496, "distance_m": 2.75}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 7.2, "azimuth_deg": 121.609, "elevation_deg": -33.173, "distance_m": 0.66}]}
{"qa_id": "qa_04b6895e36abffe7cbe9", "split": "test", "audio_id": "foa_d67c0437a747007f46c7", "audio_path": "audio/test/foa_d67c0437a747007f46c7.wav", "scene_annotation_csv_path": "annotations/test/foa_d67c0437a747007f46c7.csv", "dataset": "tau2636594", "data_source": "dcase_real", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the alarm located?", "answer": "-30.0 degrees", "canonical_answer": "-30.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 13, "start_time": 6.7, "end_time": 10.7, "azimuth_deg": 13.0, "elevation_deg": -30.0, "distance_m": 1.0}]}
{"qa_id": "qa_64e61ff93593d26f5beb", "split": "test", "audio_id": "foa_c19d1f2f79b03d232d79", "audio_path": "audio/test/foa_c19d1f2f79b03d232d79.wav", "scene_annotation_csv_path": "annotations/test/foa_c19d1f2f79b03d232d79.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=1.0 degrees, elevation=0.0 degrees?", "answer": "The sound heard from azimuth=1.0 degrees, elevation=0.0 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 4.4, "azimuth_deg": 0.987, "elevation_deg": 0.0, "distance_m": 3.36}]}
{"qa_id": "qa_94fef8704754467f06e9", "split": "test", "audio_id": "foa_8127ec49ae74202b9f29", "audio_path": "audio/test/foa_8127ec49ae74202b9f29.wav", "scene_annotation_csv_path": "annotations/test/foa_8127ec49ae74202b9f29.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back-right and below?", "answer": "The source coming from the back-right and below is a string instrument.", "canonical_answer": "string instrument", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 3.0, "azimuth_deg": -142.666, "elevation_deg": -44.526, "distance_m": 1.67}]}
{"qa_id": "qa_fb5a353ffbe76e49a481", "split": "test", "audio_id": "foa_a11567552303c1fdd0bb", "audio_path": "audio/test/foa_a11567552303c1fdd0bb.wav", "scene_annotation_csv_path": "annotations/test/foa_a11567552303c1fdd0bb.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip contains speech occurring from 0.5s to 8.4s and speech occurring from 0.6s to 8.6s.", "canonical_answer": "speech (0.5s to 8.4s); speech (0.6s to 8.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 8.4, "azimuth_deg": -121.504, "elevation_deg": 12.109, "distance_m": 2.73}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 8.6, "azimuth_deg": 44.016, "elevation_deg": -44.981, "distance_m": 1.0}]}
{"qa_id": "qa_4813f40ee55b2a79a0f5", "split": "test", "audio_id": "foa_06402d91463058d088e7", "audio_path": "audio/test/foa_06402d91463058d088e7.wav", "scene_annotation_csv_path": "annotations/test/foa_06402d91463058d088e7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the glass coming?", "answer": "55.9 degrees", "canonical_answer": "55.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 1, "start_time": 4.0, "end_time": 12.9, "azimuth_deg": 55.899, "elevation_deg": 1.128, "distance_m": 2.73}]}
{"qa_id": "qa_a05dfc61cea049f020e5", "split": "test", "audio_id": "foa_e4c4a541c002b8fac116", "audio_path": "audio/test/foa_e4c4a541c002b8fac116.wav", "scene_annotation_csv_path": "annotations/test/foa_e4c4a541c002b8fac116.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the singing be heard?", "answer": "The singing is audible from 0.1s to 20.0s.", "canonical_answer": "0.1s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": 122.338, "elevation_deg": 0.257, "distance_m": 2.6}]}
{"qa_id": "qa_77ea3065426ad7813909", "split": "test", "audio_id": "foa_b1785facdf24f8a1f59e", "audio_path": "audio/test/foa_b1785facdf24f8a1f59e.wav", "scene_annotation_csv_path": "annotations/test/foa_b1785facdf24f8a1f59e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=29.1 degrees, elevation=-22.3 degrees?", "answer": "The sound heard from azimuth=29.1 degrees and elevation=-22.3 degrees is wind.", "canonical_answer": "wind", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 2, "start_time": 11.3, "end_time": 12.9, "azimuth_deg": 29.076, "elevation_deg": -22.344, "distance_m": 1.14}]}
{"qa_id": "qa_65829afbdd48442798b1", "split": "test", "audio_id": "foa_6efdf109241f29a2a241", "audio_path": "audio/test/foa_6efdf109241f29a2a241.wav", "scene_annotation_csv_path": "annotations/test/foa_6efdf109241f29a2a241.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the drum located?", "answer": "37.9 degrees", "canonical_answer": "37.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": -9.527, "elevation_deg": 37.885, "distance_m": 2.16}]}
{"qa_id": "qa_9166ddcc98ec19b6eda3", "split": "test", "audio_id": "foa_8ea47465557280fc2dfe", "audio_path": "audio/test/foa_8ea47465557280fc2dfe.wav", "scene_annotation_csv_path": "annotations/test/foa_8ea47465557280fc2dfe.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left of the listener?", "answer": "The sound source located to the left is glass.", "canonical_answer": "glass", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 2, "start_time": 0.1, "end_time": 3.2, "azimuth_deg": 69.093, "elevation_deg": 8.021, "distance_m": 1.8}]}
{"qa_id": "qa_edd002be715e5fc484c1", "split": "test", "audio_id": "foa_ebf6a7503d1e10a3329b", "audio_path": "audio/test/foa_ebf6a7503d1e10a3329b.wav", "scene_annotation_csv_path": "annotations/test/foa_ebf6a7503d1e10a3329b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the drawer cabinet in degrees.", "answer": "152.9 degrees", "canonical_answer": "152.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 1, "start_time": 4.4, "end_time": 8.7, "azimuth_deg": 152.894, "elevation_deg": -16.056, "distance_m": 2.86}]}
{"qa_id": "qa_f47988e7046ee36e733a", "split": "test", "audio_id": "foa_9a8b77bc6a3fd0c0945c", "audio_path": "audio/test/foa_9a8b77bc6a3fd0c0945c.wav", "scene_annotation_csv_path": "annotations/test/foa_9a8b77bc6a3fd0c0945c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains laughter, which occurs from 0.4s to 15.2s.", "canonical_answer": "laughter (0.4s to 15.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.4, "end_time": 15.2, "azimuth_deg": -166.482, "elevation_deg": -53.394, "distance_m": 1.62}]}
{"qa_id": "qa_cbbfe246a231b673716e", "split": "test", "audio_id": "foa_2a40447d12d05f54cb8a", "audio_path": "audio/test/foa_2a40447d12d05f54cb8a.wav", "scene_annotation_csv_path": "annotations/test/foa_2a40447d12d05f54cb8a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the footsteps be heard?", "answer": "The footsteps event is active from 0.0s to 4.6s.", "canonical_answer": "0.0s to 4.6s", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.0, "end_time": 4.6, "azimuth_deg": -12.498, "elevation_deg": -2.493, "distance_m": 2.99}]}
{"qa_id": "qa_220c6e3b1cc8d8c045ab", "split": "test", "audio_id": "foa_a5444ce4145e739c93d7", "audio_path": "audio/test/foa_a5444ce4145e739c93d7.wav", "scene_annotation_csv_path": "annotations/test/foa_a5444ce4145e739c93d7.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the kitchenware?", "answer": "-3.5 degrees", "canonical_answer": "-3.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 0.0, "end_time": 1.0, "azimuth_deg": -114.428, "elevation_deg": -3.532, "distance_m": 3.45}]}
{"qa_id": "qa_2cc4d0fbb49ac51ed7f8", "split": "test", "audio_id": "foa_3cf0f8035db4b9ce0201", "audio_path": "audio/test/foa_3cf0f8035db4b9ce0201.wav", "scene_annotation_csv_path": "annotations/test/foa_3cf0f8035db4b9ce0201.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-12.0 degrees, elevation=35.4 degrees?", "answer": "A bell is the sound heard from azimuth -12.0 degrees and elevation 35.4 degrees.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": -12.033, "elevation_deg": 35.442, "distance_m": 1.05}]}
{"qa_id": "qa_66dfb7201c708562d4f0", "split": "test", "audio_id": "foa_eaf6f1b05d22a838f2d6", "audio_path": "audio/test/foa_eaf6f1b05d22a838f2d6.wav", "scene_annotation_csv_path": "annotations/test/foa_eaf6f1b05d22a838f2d6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located behind and below the listener?", "answer": "The sound source coming from the back and below is a body sound.", "canonical_answer": "body sound", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 1, "start_time": 5.0, "end_time": 6.8, "azimuth_deg": 167.376, "elevation_deg": -38.343, "distance_m": 1.28}]}
{"qa_id": "qa_ca347fd75db1382ce63f", "split": "test", "audio_id": "foa_64468b7bb7c162614c93", "audio_path": "audio/test/foa_64468b7bb7c162614c93.wav", "scene_annotation_csv_path": "annotations/test/foa_64468b7bb7c162614c93.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back?", "answer": "The sound source coming from the back is paper.", "canonical_answer": "paper", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 1.0, "end_time": 20.0, "azimuth_deg": 161.466, "elevation_deg": 3.591, "distance_m": 3.06}]}
{"qa_id": "qa_c02093c6eff370571c78", "split": "test", "audio_id": "foa_ea2615022cca68de085d", "audio_path": "audio/test/foa_ea2615022cca68de085d.wav", "scene_annotation_csv_path": "annotations/test/foa_ea2615022cca68de085d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the human vocalization in degrees.", "answer": "155.0 degrees", "canonical_answer": "155.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.4, "end_time": 6.2, "azimuth_deg": 154.999, "elevation_deg": -52.356, "distance_m": 1.52}]}
{"qa_id": "qa_4d89f9e92783ef3f8919", "split": "test", "audio_id": "foa_926d8c1ddb0e9196d452", "audio_path": "audio/test/foa_926d8c1ddb0e9196d452.wav", "scene_annotation_csv_path": "annotations/test/foa_926d8c1ddb0e9196d452.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the male speech active?", "answer": "The male speech is active from 0.6s to 8.0s.", "canonical_answer": "0.6s to 8.0s", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 1, "start_time": 0.6, "end_time": 8.0, "azimuth_deg": 13.628, "elevation_deg": 2.738, "distance_m": 1.76}]}
{"qa_id": "qa_b6e115eae27b63e97efa", "split": "test", "audio_id": "foa_59aef523ed951b0c5bbf", "audio_path": "audio/test/foa_59aef523ed951b0c5bbf.wav", "scene_annotation_csv_path": "annotations/test/foa_59aef523ed951b0c5bbf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources can be heard in this audio, and what are their respective time intervals?", "answer": "The audio features a bird from 0.0s to 13.2s, a gong from 1.8s to 4.8s, and ocean sounds from 6.1s to 17.8s.", "canonical_answer": "bird (0.0s to 13.2s); gong (1.8s to 4.8s); ocean (6.1s to 17.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 13.2, "azimuth_deg": -4.832, "elevation_deg": 6.353, "distance_m": 0.75}, {"class_id": 26, "class_name": "gong", "track_id": 1, "start_time": 1.8, "end_time": 4.8, "azimuth_deg": 43.336, "elevation_deg": -19.592, "distance_m": 0.73}, {"class_id": 39, "class_name": "ocean", "track_id": 2, "start_time": 6.1, "end_time": 17.8, "azimuth_deg": -61.443, "elevation_deg": 10.637, "distance_m": 1.24}]}
{"qa_id": "qa_4db9dfd4cc67130e1657", "split": "test", "audio_id": "foa_03f99317e238c6782459", "audio_path": "audio/test/foa_03f99317e238c6782459.wav", "scene_annotation_csv_path": "annotations/test/foa_03f99317e238c6782459.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=164.0 degrees, elevation=21.0 degrees?", "answer": "The sound heard from azimuth=164.0 degrees, elevation=21.0 degrees is footsteps.", "canonical_answer": "footsteps", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 4, "start_time": 0.1, "end_time": 11.6, "azimuth_deg": 163.988, "elevation_deg": 21.006, "distance_m": 4.48}]}
{"qa_id": "qa_ef41d3e033b5b6593453", "split": "test", "audio_id": "foa_15b01fd09bfc387367b1", "audio_path": "audio/test/foa_15b01fd09bfc387367b1.wav", "scene_annotation_csv_path": "annotations/test/foa_15b01fd09bfc387367b1.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the speech located?", "answer": "12.6 degrees", "canonical_answer": "12.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 3.4, "azimuth_deg": -86.183, "elevation_deg": 12.632, "distance_m": 0.83}]}
{"qa_id": "qa_0fbb77afc8af7eb4340a", "split": "test", "audio_id": "foa_3ff9b721e25770ea00a8", "audio_path": "audio/test/foa_3ff9b721e25770ea00a8.wav", "scene_annotation_csv_path": "annotations/test/foa_3ff9b721e25770ea00a8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the right?", "answer": "The sound source located to the right is a wind instrument.", "canonical_answer": "wind instrument", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": -76.412, "elevation_deg": 5.035, "distance_m": 2.93}]}
{"qa_id": "qa_ff7f93234ec270f79b5d", "split": "test", "audio_id": "foa_0dda51d2dc91912a0a86", "audio_path": "audio/test/foa_0dda51d2dc91912a0a86.wav", "scene_annotation_csv_path": "annotations/test/foa_0dda51d2dc91912a0a86.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time spans?", "answer": "The audio features finger snapping from 0.3s to 13.2s, cooking from 0.8s to 6.7s, machine from 8.6s to 18.7s, and tape from 17.3s to 19.4s.", "canonical_answer": "finger snapping (0.3s to 13.2s); cooking (0.8s to 6.7s); machine (8.6s to 18.7s); tape (17.3s to 19.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 0, "start_time": 0.3, "end_time": 13.2, "azimuth_deg": -100.568, "elevation_deg": -21.885, "distance_m": 3.36}, {"class_id": 12, "class_name": "cooking", "track_id": 1, "start_time": 0.8, "end_time": 6.7, "azimuth_deg": -101.637, "elevation_deg": -1.876, "distance_m": 2.9}, {"class_id": 35, "class_name": "machine", "track_id": 2, "start_time": 8.6, "end_time": 18.7, "azimuth_deg": -147.454, "elevation_deg": -30.236, "distance_m": 1.17}, {"class_id": 48, "class_name": "tape", "track_id": 3, "start_time": 17.3, "end_time": 19.4, "azimuth_deg": -144.088, "elevation_deg": 36.686, "distance_m": 1.05}]}
{"qa_id": "qa_fd8a9475439891ffe9e2", "split": "test", "audio_id": "foa_3b79238a79ae1a987dcb", "audio_path": "audio/test/foa_3b79238a79ae1a987dcb.wav", "scene_annotation_csv_path": "annotations/test/foa_3b79238a79ae1a987dcb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the crack be heard?", "answer": "The crack is active from 2.4s to 10.8s.", "canonical_answer": "2.4s to 10.8s", "truth_source": "annotation", "source_refs": [{"class_id": 13, "class_name": "crack", "track_id": 1, "start_time": 2.4, "end_time": 10.8, "azimuth_deg": -157.385, "elevation_deg": 21.983, "distance_m": 2.33}]}
{"qa_id": "qa_b838c5a45b3755c2ba06", "split": "test", "audio_id": "foa_a219d142e5141520b045", "audio_path": "audio/test/foa_a219d142e5141520b045.wav", "scene_annotation_csv_path": "annotations/test/foa_a219d142e5141520b045.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=77.2 degrees, elevation=-2.9 degrees?", "answer": "A frog is located at azimuth=77.2 degrees and elevation=-2.9 degrees.", "canonical_answer": "frog", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 2, "start_time": 6.3, "end_time": 9.8, "azimuth_deg": 77.218, "elevation_deg": -2.866, "distance_m": 1.11}]}
{"qa_id": "qa_ad49678b4fe61b6db62d", "split": "test", "audio_id": "foa_3e89837fa7b7b008e390", "audio_path": "audio/test/foa_3e89837fa7b7b008e390.wav", "scene_annotation_csv_path": "annotations/test/foa_3e89837fa7b7b008e390.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the printer in degrees.", "answer": "-38.9 degrees", "canonical_answer": "-38.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.2, "end_time": 17.4, "azimuth_deg": 174.772, "elevation_deg": -38.906, "distance_m": 2.21}]}
{"qa_id": "qa_9670f2157ad53d038f1b", "split": "test", "audio_id": "foa_3b0fb771baaa174453fc", "audio_path": "audio/test/foa_3b0fb771baaa174453fc.wav", "scene_annotation_csv_path": "annotations/test/foa_3b0fb771baaa174453fc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the drum coming?", "answer": "93.3 degrees", "canonical_answer": "93.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": 93.336, "elevation_deg": -11.06, "distance_m": 0.94}]}
{"qa_id": "qa_a612d4746661a8ebc47e", "split": "test", "audio_id": "foa_eb84555ea9d285c704ad", "audio_path": "audio/test/foa_eb84555ea9d285c704ad.wav", "scene_annotation_csv_path": "annotations/test/foa_eb84555ea9d285c704ad.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains a tool that can be heard from 0.0s to 7.9s.", "canonical_answer": "tool (0.0s to 7.9s)", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 7.9, "azimuth_deg": -73.349, "elevation_deg": -13.901, "distance_m": 3.41}]}
{"qa_id": "qa_931a796adf858a894614", "split": "test", "audio_id": "foa_274306d26dae5a01a593", "audio_path": "audio/test/foa_274306d26dae5a01a593.wav", "scene_annotation_csv_path": "annotations/test/foa_274306d26dae5a01a593.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the insect?", "answer": "7.6 degrees", "canonical_answer": "7.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 2, "start_time": 11.3, "end_time": 20.0, "azimuth_deg": 109.408, "elevation_deg": 7.579, "distance_m": 2.85}]}
{"qa_id": "qa_600e87f58b55d427391d", "split": "test", "audio_id": "foa_89f6dc15e7d405c67d77", "audio_path": "audio/test/foa_89f6dc15e7d405c67d77.wav", "scene_annotation_csv_path": "annotations/test/foa_89f6dc15e7d405c67d77.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=22.6 degrees, elevation=0.9 degrees?", "answer": "The sound heard from azimuth=22.6 degrees and elevation=0.9 degrees is paper.", "canonical_answer": "paper", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.4, "end_time": 19.6, "azimuth_deg": 22.589, "elevation_deg": 0.85, "distance_m": 1.32}]}
{"qa_id": "qa_4264df6f743c738bd540", "split": "test", "audio_id": "foa_3c7284c2bca5c1d31ba1", "audio_path": "audio/test/foa_3c7284c2bca5c1d31ba1.wav", "scene_annotation_csv_path": "annotations/test/foa_3c7284c2bca5c1d31ba1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the camera in degrees.", "answer": "-68.7 degrees", "canonical_answer": "-68.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.3, "end_time": 0.5, "azimuth_deg": -68.726, "elevation_deg": 15.054, "distance_m": 2.08}]}
{"qa_id": "qa_1a9660e59f72393a0d4f", "split": "test", "audio_id": "foa_9865ebfa60f3f8f1c42e", "audio_path": "audio/test/foa_9865ebfa60f3f8f1c42e.wav", "scene_annotation_csv_path": "annotations/test/foa_9865ebfa60f3f8f1c42e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located behind the listener?", "answer": "The sound source coming from the back is a string instrument.", "canonical_answer": "string instrument", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 2.3, "azimuth_deg": -164.078, "elevation_deg": 12.799, "distance_m": 1.75}]}
{"qa_id": "qa_385521df25a9115c4dfc", "split": "test", "audio_id": "foa_4fc45ef06fe9ddf1247d", "audio_path": "audio/test/foa_4fc45ef06fe9ddf1247d.wav", "scene_annotation_csv_path": "annotations/test/foa_4fc45ef06fe9ddf1247d.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval can the wind instrument be heard?", "answer": "The wind instrument is active from 0.3s to 4.1s.", "canonical_answer": "0.3s to 4.1s", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 1, "start_time": 0.3, "end_time": 4.1, "azimuth_deg": -5.003, "elevation_deg": 4.258, "distance_m": 1.66}]}
{"qa_id": "qa_7c7e2690f7ab42a739e4", "split": "test", "audio_id": "foa_77ee25677b833f7b4b47", "audio_path": "audio/test/foa_77ee25677b833f7b4b47.wav", "scene_annotation_csv_path": "annotations/test/foa_77ee25677b833f7b4b47.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the finger snapping be heard?", "answer": "The finger snapping is active from 1.2s to 20.0s.", "canonical_answer": "1.2s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 0, "start_time": 1.2, "end_time": 20.0, "azimuth_deg": -63.702, "elevation_deg": 0.0, "distance_m": 3.38}]}
{"qa_id": "qa_14c6dc0be9b4351c1d3b", "split": "test", "audio_id": "foa_4f33dca1df4b377ca7c4", "audio_path": "audio/test/foa_4f33dca1df4b377ca7c4.wav", "scene_annotation_csv_path": "annotations/test/foa_4f33dca1df4b377ca7c4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-26.0 degrees, elevation=-6.2 degrees?", "answer": "The sound heard from azimuth=-26.0 degrees and elevation=-6.2 degrees is water.", "canonical_answer": "water", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.5, "end_time": 6.0, "azimuth_deg": -26.01, "elevation_deg": -6.168, "distance_m": 3.38}]}
{"qa_id": "qa_a6f205b88ecb169a7448", "split": "test", "audio_id": "foa_191d2959c2e6ff94288d", "audio_path": "audio/test/foa_191d2959c2e6ff94288d.wav", "scene_annotation_csv_path": "annotations/test/foa_191d2959c2e6ff94288d.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is heard from the front of the listener?", "answer": "The sound source coming from the front is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 9.6, "azimuth_deg": -2.608, "elevation_deg": -2.396, "distance_m": 3.68}]}
{"qa_id": "qa_20f1bf723982d423d6d3", "split": "test", "audio_id": "foa_ae21c0cba975e1109701", "audio_path": "audio/test/foa_ae21c0cba975e1109701.wav", "scene_annotation_csv_path": "annotations/test/foa_ae21c0cba975e1109701.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains singing from 0.0s to 11.0s, laughter from 2.9s to 5.5s, and a bird from 6.5s to 9.2s.", "canonical_answer": "singing (0.0s to 11.0s); laughter (2.9s to 5.5s); bird (6.5s to 9.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 11.0, "azimuth_deg": 152.988, "elevation_deg": 13.513, "distance_m": 2.12}, {"class_id": 34, "class_name": "laughter", "track_id": 1, "start_time": 2.9, "end_time": 5.5, "azimuth_deg": -171.79, "elevation_deg": 6.043, "distance_m": 2.89}, {"class_id": 5, "class_name": "bird", "track_id": 2, "start_time": 6.5, "end_time": 9.2, "azimuth_deg": 137.723, "elevation_deg": -17.36, "distance_m": 3.51}]}
{"qa_id": "qa_62b48460b050f59bc402", "split": "test", "audio_id": "foa_6723309db17481f6666d", "audio_path": "audio/test/foa_6723309db17481f6666d.wav", "scene_annotation_csv_path": "annotations/test/foa_6723309db17481f6666d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the aircraft coming?", "answer": "77.1 degrees", "canonical_answer": "77.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.4, "end_time": 3.4, "azimuth_deg": 77.068, "elevation_deg": -50.811, "distance_m": 1.7}]}
{"qa_id": "qa_8f18e2aae6d474f5954a", "split": "test", "audio_id": "foa_39b0afc933c870221f20", "audio_path": "audio/test/foa_39b0afc933c870221f20.wav", "scene_annotation_csv_path": "annotations/test/foa_39b0afc933c870221f20.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the typing located?", "answer": "-19.5 degrees", "canonical_answer": "-19.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.2, "end_time": 12.2, "azimuth_deg": 58.686, "elevation_deg": -19.532, "distance_m": 1.97}]}
{"qa_id": "qa_3a418aaa94abad4a5aea", "split": "test", "audio_id": "foa_84ae94450cb27fc6c415", "audio_path": "audio/test/foa_84ae94450cb27fc6c415.wav", "scene_annotation_csv_path": "annotations/test/foa_84ae94450cb27fc6c415.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the time span of the bird event?", "answer": "The bird event occurs from 0.2s to 13.0s.", "canonical_answer": "0.2s to 13.0s", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.2, "end_time": 13.0, "azimuth_deg": 87.637, "elevation_deg": 7.434, "distance_m": 2.48}]}
{"qa_id": "qa_3abaf2a4c16546ee37cf", "split": "test", "audio_id": "foa_c32f3615b4b5bbff5597", "audio_path": "audio/test/foa_c32f3615b4b5bbff5597.wav", "scene_annotation_csv_path": "annotations/test/foa_c32f3615b4b5bbff5597.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left and below the listener?", "answer": "The source located to the left and below is a car.", "canonical_answer": "car", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 3, "start_time": 17.5, "end_time": 20.0, "azimuth_deg": 75.224, "elevation_deg": -30.617, "distance_m": 1.01}]}
{"qa_id": "qa_a1affaccd7ac82f24622", "split": "test", "audio_id": "foa_9cd6f136d1aa829a04bb", "audio_path": "audio/test/foa_9cd6f136d1aa829a04bb.wav", "scene_annotation_csv_path": "annotations/test/foa_9cd6f136d1aa829a04bb.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-4.5 degrees, elevation=0.0 degrees?", "answer": "The sound heard from azimuth=-4.5 degrees and elevation=0.0 degrees is a door.", "canonical_answer": "door", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.3, "end_time": 9.0, "azimuth_deg": -4.455, "elevation_deg": 0.0, "distance_m": 1.52}]}
{"qa_id": "qa_2a23d6bf954718decbb1", "split": "test", "audio_id": "foa_a7298a75eda79bda7288", "audio_path": "audio/test/foa_a7298a75eda79bda7288.wav", "scene_annotation_csv_path": "annotations/test/foa_a7298a75eda79bda7288.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the tape in degrees.", "answer": "25.9 degrees", "canonical_answer": "25.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 0.0, "end_time": 4.0, "azimuth_deg": 34.019, "elevation_deg": 25.935, "distance_m": 2.15}]}
{"qa_id": "qa_4191e54b161e1cc8685a", "split": "test", "audio_id": "foa_e23b3f3efc485113daf2", "audio_path": "audio/test/foa_e23b3f3efc485113daf2.wav", "scene_annotation_csv_path": "annotations/test/foa_e23b3f3efc485113daf2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the rain in degrees.", "answer": "-104.0 degrees", "canonical_answer": "-104.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 10.1, "azimuth_deg": -103.995, "elevation_deg": -21.082, "distance_m": 3.69}]}
{"qa_id": "qa_a431680e56d2e349e023", "split": "test", "audio_id": "foa_c6aad11dd5d666322a66", "audio_path": "audio/test/foa_c6aad11dd5d666322a66.wav", "scene_annotation_csv_path": "annotations/test/foa_c6aad11dd5d666322a66.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains human vocalization from 0.0s to 0.8s.", "canonical_answer": "human vocalization (0.0s to 0.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": 37.438, "elevation_deg": -23.623, "distance_m": 0.65}]}
{"qa_id": "qa_10ab95013a8b790b7c7d", "split": "test", "audio_id": "foa_6b4159e4a466c6a0f3ba", "audio_path": "audio/test/foa_6b4159e4a466c6a0f3ba.wav", "scene_annotation_csv_path": "annotations/test/foa_6b4159e4a466c6a0f3ba.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front and below the listener?", "answer": "The source coming from the front and below is wind.", "canonical_answer": "wind", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.1, "end_time": 0.8, "azimuth_deg": 19.878, "elevation_deg": -33.497, "distance_m": 2.27}]}
{"qa_id": "qa_1cc3911cc26f55de2b22", "split": "test", "audio_id": "foa_530d4fbabcf25fcd739c", "audio_path": "audio/test/foa_530d4fbabcf25fcd739c.wav", "scene_annotation_csv_path": "annotations/test/foa_530d4fbabcf25fcd739c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Identify the source at azimuth 131.8 degrees and elevation 24.4 degrees.", "answer": "The source located at azimuth 131.8 degrees and elevation 24.4 degrees is wind.", "canonical_answer": "wind", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": 131.815, "elevation_deg": 24.354, "distance_m": 0.67}]}
{"qa_id": "qa_3925fe0bcb37adf2dd42", "split": "test", "audio_id": "foa_cfaf167e30d7e0f94e27", "audio_path": "audio/test/foa_cfaf167e30d7e0f94e27.wav", "scene_annotation_csv_path": "annotations/test/foa_cfaf167e30d7e0f94e27.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the wind instrument?", "answer": "1.4 degrees", "canonical_answer": "1.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.0, "end_time": 3.9, "azimuth_deg": -16.69, "elevation_deg": 1.428, "distance_m": 1.72}]}
{"qa_id": "qa_a468a7bf775540be32de", "split": "test", "audio_id": "foa_29f3d827a8f51fe1553a", "audio_path": "audio/test/foa_29f3d827a8f51fe1553a.wav", "scene_annotation_csv_path": "annotations/test/foa_29f3d827a8f51fe1553a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the percussion active?", "answer": "The percussion is active from 2.9s to 6.2s.", "canonical_answer": "2.9s to 6.2s", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 1, "start_time": 2.9, "end_time": 6.2, "azimuth_deg": -103.452, "elevation_deg": 13.698, "distance_m": 0.9}]}
{"qa_id": "qa_11ab55c4ae695454fd52", "split": "test", "audio_id": "foa_fd44c5a44019b97850fa", "audio_path": "audio/test/foa_fd44c5a44019b97850fa.wav", "scene_annotation_csv_path": "annotations/test/foa_fd44c5a44019b97850fa.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in the audio, and what are their respective time intervals?", "answer": "The audio contains speech from 0.2s to 10.0s and another instance of speech from 0.6s to 4.2s.", "canonical_answer": "speech (0.2s to 10.0s); speech (0.6s to 4.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 10.0, "azimuth_deg": 160.058, "elevation_deg": -20.394, "distance_m": 4.23}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 4.2, "azimuth_deg": 162.301, "elevation_deg": -28.549, "distance_m": 2.73}]}
{"qa_id": "qa_1cd0402d1db834bdcc82", "split": "test", "audio_id": "foa_6a9939c65496ce95f0d4", "audio_path": "audio/test/foa_6a9939c65496ce95f0d4.wav", "scene_annotation_csv_path": "annotations/test/foa_6a9939c65496ce95f0d4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the speech in degrees.", "answer": "54.1 degrees", "canonical_answer": "54.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 12.9, "azimuth_deg": 54.08, "elevation_deg": -14.223, "distance_m": 3.58}]}
{"qa_id": "qa_09819b7613e0115b23bf", "split": "test", "audio_id": "foa_96ae5ecc4289b86587af", "audio_path": "audio/test/foa_96ae5ecc4289b86587af.wav", "scene_annotation_csv_path": "annotations/test/foa_96ae5ecc4289b86587af.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the percussion coming?", "answer": "-34.7 degrees", "canonical_answer": "-34.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.3, "end_time": 10.8, "azimuth_deg": -34.742, "elevation_deg": -7.542, "distance_m": 3.44}]}
{"qa_id": "qa_2c1447d7463ce7fda040", "split": "test", "audio_id": "foa_d66861757294491dc141", "audio_path": "audio/test/foa_d66861757294491dc141.wav", "scene_annotation_csv_path": "annotations/test/foa_d66861757294491dc141.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the paper located?", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.2, "end_time": 8.0, "azimuth_deg": -143.784, "elevation_deg": 0.0, "distance_m": 0.6}]}
{"qa_id": "qa_4449a22ea86648c869a8", "split": "test", "audio_id": "foa_da56301e826fb9b00320", "audio_path": "audio/test/foa_da56301e826fb9b00320.wav", "scene_annotation_csv_path": "annotations/test/foa_da56301e826fb9b00320.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-163.6 degrees, elevation=-22.8 degrees?", "answer": "A drum is located at azimuth -163.6 degrees and elevation -22.8 degrees.", "canonical_answer": "drum", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -163.649, "elevation_deg": -22.784, "distance_m": 3.41}]}
{"qa_id": "qa_3d3e8c13e04ccb2214f0", "split": "test", "audio_id": "foa_50b30f6c3ba9c2a80994", "audio_path": "audio/test/foa_50b30f6c3ba9c2a80994.wav", "scene_annotation_csv_path": "annotations/test/foa_50b30f6c3ba9c2a80994.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front?", "answer": "The sound source located at the front is a clock.", "canonical_answer": "clock", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.2, "end_time": 3.3, "azimuth_deg": 10.531, "elevation_deg": -12.384, "distance_m": 2.14}]}
{"qa_id": "qa_6f06bdceb98e60835217", "split": "test", "audio_id": "foa_f32d6c7e35371c75664f", "audio_path": "audio/test/foa_f32d6c7e35371c75664f.wav", "scene_annotation_csv_path": "annotations/test/foa_f32d6c7e35371c75664f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound events occur in this clip, and what are their time intervals?", "answer": "The audio features a guitar playing from 4.3s to 9.0s.", "canonical_answer": "guitar (4.3s to 9.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 4.3, "end_time": 9.0, "azimuth_deg": -161.288, "elevation_deg": 8.149, "distance_m": 1.34}]}
{"qa_id": "qa_55de7d230d9fff44e651", "split": "test", "audio_id": "foa_6508bbe338e2e1d42934", "audio_path": "audio/test/foa_6508bbe338e2e1d42934.wav", "scene_annotation_csv_path": "annotations/test/foa_6508bbe338e2e1d42934.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the drawer cabinet active?", "answer": "The drawer cabinet is active from 6.6s to 13.1s.", "canonical_answer": "6.6s to 13.1s", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 0, "start_time": 6.6, "end_time": 13.1, "azimuth_deg": 38.544, "elevation_deg": -17.555, "distance_m": 2.88}]}
{"qa_id": "qa_54cab67a00af168291d8", "split": "test", "audio_id": "foa_4eb434e96324bc933681", "audio_path": "audio/test/foa_4eb434e96324bc933681.wav", "scene_annotation_csv_path": "annotations/test/foa_4eb434e96324bc933681.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains a zipper from 0.0s to 8.3s.", "canonical_answer": "zipper (0.0s to 8.3s)", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.0, "end_time": 8.3, "azimuth_deg": 75.042, "elevation_deg": 10.712, "distance_m": 2.88}]}
{"qa_id": "qa_47ac6a30fcbd35a044c8", "split": "test", "audio_id": "foa_384750e51fa32a881f2d", "audio_path": "audio/test/foa_384750e51fa32a881f2d.wav", "scene_annotation_csv_path": "annotations/test/foa_384750e51fa32a881f2d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the bell coming?", "answer": "25.8 degrees", "canonical_answer": "25.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": 25.847, "elevation_deg": -3.613, "distance_m": 2.72}]}
{"qa_id": "qa_4eb9175b15dcd172ea29", "split": "test", "audio_id": "foa_c99fe6e4461a359d41a7", "audio_path": "audio/test/foa_c99fe6e4461a359d41a7.wav", "scene_annotation_csv_path": "annotations/test/foa_c99fe6e4461a359d41a7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the vehicle?", "answer": "-37.5 degrees", "canonical_answer": "-37.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.1, "end_time": 18.5, "azimuth_deg": -23.465, "elevation_deg": -37.545, "distance_m": 1.73}]}
{"qa_id": "qa_204ef84e8838dda2bb0b", "split": "test", "audio_id": "foa_2745101301c693530566", "audio_path": "audio/test/foa_2745101301c693530566.wav", "scene_annotation_csv_path": "annotations/test/foa_2745101301c693530566.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is emanating from the front-right and below?", "answer": "The sound source coming from the front-right and below is a crackle.", "canonical_answer": "crackle", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 0, "start_time": 0.1, "end_time": 15.9, "azimuth_deg": -50.633, "elevation_deg": -39.516, "distance_m": 1.59}]}
{"qa_id": "qa_7f977c2ebc3b16c427a5", "split": "test", "audio_id": "foa_92f52ece27b905ad0313", "audio_path": "audio/test/foa_92f52ece27b905ad0313.wav", "scene_annotation_csv_path": "annotations/test/foa_92f52ece27b905ad0313.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the gong active?", "answer": "The gong is active from 0.1s to 8.0s.", "canonical_answer": "0.1s to 8.0s", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 0.1, "end_time": 8.0, "azimuth_deg": 49.312, "elevation_deg": 15.904, "distance_m": 1.69}]}
{"qa_id": "qa_0e6d51a022e18a515434", "split": "test", "audio_id": "foa_ddcc04603c6ae4e66a73", "audio_path": "audio/test/foa_ddcc04603c6ae4e66a73.wav", "scene_annotation_csv_path": "annotations/test/foa_ddcc04603c6ae4e66a73.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-13.3 degrees, elevation=-0.8 degrees?", "answer": "The sound detected at azimuth -13.3 degrees and elevation -0.8 degrees is tape.", "canonical_answer": "tape", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 1.8, "end_time": 20.0, "azimuth_deg": -13.317, "elevation_deg": -0.768, "distance_m": 2.88}]}
{"qa_id": "qa_64b1a5754ff5749fc5f6", "split": "test", "audio_id": "foa_a96239c86f676a780583", "audio_path": "audio/test/foa_a96239c86f676a780583.wav", "scene_annotation_csv_path": "annotations/test/foa_a96239c86f676a780583.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the tearing?", "answer": "-21.8 degrees", "canonical_answer": "-21.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 0.7, "end_time": 15.9, "azimuth_deg": -21.834, "elevation_deg": -17.839, "distance_m": 2.63}]}
{"qa_id": "qa_6aad381b6fcaf39602f0", "split": "test", "audio_id": "foa_9dcfc511c3dcaa7da21a", "audio_path": "audio/test/foa_9dcfc511c3dcaa7da21a.wav", "scene_annotation_csv_path": "annotations/test/foa_9dcfc511c3dcaa7da21a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=130.5 degrees, elevation=22.0 degrees?", "answer": "The sound heard from azimuth=130.5 degrees and elevation=22.0 degrees is a gong.", "canonical_answer": "gong", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 1, "start_time": 3.0, "end_time": 8.5, "azimuth_deg": 130.494, "elevation_deg": 21.97, "distance_m": 1.91}]}
{"qa_id": "qa_020e6f68df4d8dde1008", "split": "test", "audio_id": "foa_d5c35a4f558ca744cee1", "audio_path": "audio/test/foa_d5c35a4f558ca744cee1.wav", "scene_annotation_csv_path": "annotations/test/foa_d5c35a4f558ca744cee1.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the speech in degrees.", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 7.1, "azimuth_deg": 138.807, "elevation_deg": 0.0, "distance_m": 2.25}]}
{"qa_id": "qa_a519df453156df51f110", "split": "test", "audio_id": "foa_99ea2a2b337aab72ca86", "audio_path": "audio/test/foa_99ea2a2b337aab72ca86.wav", "scene_annotation_csv_path": "annotations/test/foa_99ea2a2b337aab72ca86.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back and above?", "answer": "The source located at the back and above is a printer.", "canonical_answer": "printer", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 1.2, "end_time": 16.8, "azimuth_deg": -179.035, "elevation_deg": 32.499, "distance_m": 1.29}]}
{"qa_id": "qa_42b5259fd120110f6a49", "split": "test", "audio_id": "foa_112dc2f2955f23bceaf7", "audio_path": "audio/test/foa_112dc2f2955f23bceaf7.wav", "scene_annotation_csv_path": "annotations/test/foa_112dc2f2955f23bceaf7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the time interval for each?", "answer": "The audio contains writing from 0.3s to 20.0s, metal clink from 2.9s to 9.0s, typing from 4.2s to 11.4s, and zipper from 13.1s to 16.2s.", "canonical_answer": "writing (0.3s to 20.0s); metal clink (2.9s to 9.0s); typing (4.2s to 11.4s); zipper (13.1s to 16.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.3, "end_time": 20.0, "azimuth_deg": 80.711, "elevation_deg": 0.65, "distance_m": 2.44}, {"class_id": 37, "class_name": "metal_clink", "track_id": 1, "start_time": 2.9, "end_time": 9.0, "azimuth_deg": -34.635, "elevation_deg": 0.898, "distance_m": 3.21}, {"class_id": 54, "class_name": "typing", "track_id": 2, "start_time": 4.2, "end_time": 11.4, "azimuth_deg": 38.239, "elevation_deg": 5.522, "distance_m": 2.12}, {"class_id": 62, "class_name": "zipper", "track_id": 3, "start_time": 13.1, "end_time": 16.2, "azimuth_deg": -51.853, "elevation_deg": -9.73, "distance_m": 1.22}]}
{"qa_id": "qa_25b62f9b3c2ad0c3ccc2", "split": "test", "audio_id": "foa_322c81c6c3b436f4edc1", "audio_path": "audio/test/foa_322c81c6c3b436f4edc1.wav", "scene_annotation_csv_path": "annotations/test/foa_322c81c6c3b436f4edc1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During what time interval does the kitchenware occur?", "answer": "The kitchenware sound is active from 0.4s to 0.7s.", "canonical_answer": "0.4s to 0.7s", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 0.4, "end_time": 0.7, "azimuth_deg": 139.313, "elevation_deg": 18.793, "distance_m": 1.35}]}
{"qa_id": "qa_d0dc82ccbe69e3c03e17", "split": "test", "audio_id": "foa_f9ed12d33effaede4a6b", "audio_path": "audio/test/foa_f9ed12d33effaede4a6b.wav", "scene_annotation_csv_path": "annotations/test/foa_f9ed12d33effaede4a6b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains writing from 0.5s to 10.8s, a cat from 0.9s to 3.5s, and breathing from 9.2s to 9.9s.", "canonical_answer": "writing (0.5s to 10.8s); cat (0.9s to 3.5s); breathing (9.2s to 9.9s)", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.5, "end_time": 10.8, "azimuth_deg": -101.075, "elevation_deg": 4.535, "distance_m": 1.25}, {"class_id": 10, "class_name": "cat", "track_id": 1, "start_time": 0.9, "end_time": 3.5, "azimuth_deg": -101.747, "elevation_deg": -33.818, "distance_m": 2.38}, {"class_id": 7, "class_name": "breathing", "track_id": 2, "start_time": 9.2, "end_time": 9.9, "azimuth_deg": 132.823, "elevation_deg": -7.266, "distance_m": 3.21}]}
{"qa_id": "qa_a47f4d957688942c22b1", "split": "test", "audio_id": "foa_95a6de4b70377382ebe7", "audio_path": "audio/test/foa_95a6de4b70377382ebe7.wav", "scene_annotation_csv_path": "annotations/test/foa_95a6de4b70377382ebe7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the wind instrument coming?", "answer": "-146.0 degrees", "canonical_answer": "-146.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": -146.004, "elevation_deg": -3.52, "distance_m": 1.1}]}
{"qa_id": "qa_ed71748379a3d81fc09d", "split": "test", "audio_id": "foa_1406425522c3d8f39d48", "audio_path": "audio/test/foa_1406425522c3d8f39d48.wav", "scene_annotation_csv_path": "annotations/test/foa_1406425522c3d8f39d48.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval can the kitchenware be heard?", "answer": "The kitchenware is active from 16.0s to 16.6s.", "canonical_answer": "16.0s to 16.6s", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 4, "start_time": 16.0, "end_time": 16.6, "azimuth_deg": -141.14, "elevation_deg": -16.657, "distance_m": 2.34}]}
{"qa_id": "qa_dc3ccf2707aefbbb873f", "split": "test", "audio_id": "foa_3b670721f6b5d19f6a70", "audio_path": "audio/test/foa_3b670721f6b5d19f6a70.wav", "scene_annotation_csv_path": "annotations/test/foa_3b670721f6b5d19f6a70.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left and above?", "answer": "The source located to the left and above is crackle.", "canonical_answer": "crackle", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 2, "start_time": 17.3, "end_time": 20.0, "azimuth_deg": 97.141, "elevation_deg": 20.064, "distance_m": 2.89}]}
{"qa_id": "qa_934fd684c432f3522319", "split": "test", "audio_id": "foa_e1fc4dd94089394277df", "audio_path": "audio/test/foa_e1fc4dd94089394277df.wav", "scene_annotation_csv_path": "annotations/test/foa_e1fc4dd94089394277df.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-24.6 degrees, elevation=-41.5 degrees?", "answer": "A bell is located at azimuth=-24.6 degrees and elevation=-41.5 degrees.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.3, "end_time": 4.0, "azimuth_deg": -24.609, "elevation_deg": -41.54, "distance_m": 2.4}]}
{"qa_id": "qa_b63c2a393ee4fc9a9565", "split": "test", "audio_id": "foa_20e3005074291489d488", "audio_path": "audio/test/foa_20e3005074291489d488.wav", "scene_annotation_csv_path": "annotations/test/foa_20e3005074291489d488.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the war sound located?", "answer": "-15.3 degrees", "canonical_answer": "-15.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.1, "end_time": 13.4, "azimuth_deg": -128.354, "elevation_deg": -15.337, "distance_m": 3.28}]}
{"qa_id": "qa_ba96f29dc0c2fb4e2d60", "split": "test", "audio_id": "foa_87f34f6630eddfdb8c1c", "audio_path": "audio/test/foa_87f34f6630eddfdb8c1c.wav", "scene_annotation_csv_path": "annotations/test/foa_87f34f6630eddfdb8c1c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval can the singing be heard?", "answer": "The singing is audible from 2.5s to 20.0s.", "canonical_answer": "2.5s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 2.5, "end_time": 20.0, "azimuth_deg": -58.978, "elevation_deg": -11.572, "distance_m": 1.86}]}
{"qa_id": "qa_99c47c43f01a41eabc0c", "split": "test", "audio_id": "foa_416aa74b448411abadcf", "audio_path": "audio/test/foa_416aa74b448411abadcf.wav", "scene_annotation_csv_path": "annotations/test/foa_416aa74b448411abadcf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the back and below side?", "answer": "The source coming from the back and below is a printer.", "canonical_answer": "printer", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.0, "end_time": 11.0, "azimuth_deg": -157.972, "elevation_deg": -23.927, "distance_m": 3.47}]}
{"qa_id": "qa_5cab14b369b86c421a47", "split": "test", "audio_id": "foa_e18f2b6077f417f8bd34", "audio_path": "audio/test/foa_e18f2b6077f417f8bd34.wav", "scene_annotation_csv_path": "annotations/test/foa_e18f2b6077f417f8bd34.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be heard in the audio clip, and what are their respective time intervals?", "answer": "The audio contains a tool that can be heard from 0.0s to 6.0s.", "canonical_answer": "tool (0.0s to 6.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 6.0, "azimuth_deg": 139.636, "elevation_deg": 5.977, "distance_m": 1.43}]}
{"qa_id": "qa_a55cadc17ca300f347a1", "split": "test", "audio_id": "foa_c359ae28f1432fe303e2", "audio_path": "audio/test/foa_c359ae28f1432fe303e2.wav", "scene_annotation_csv_path": "annotations/test/foa_c359ae28f1432fe303e2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the typing in degrees.", "answer": "-14.7 degrees", "canonical_answer": "-14.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.2, "end_time": 12.2, "azimuth_deg": -90.535, "elevation_deg": -14.726, "distance_m": 3.07}]}
{"qa_id": "qa_05e291fc57824784bd23", "split": "test", "audio_id": "foa_d7bd60f22088641286d9", "audio_path": "audio/test/foa_d7bd60f22088641286d9.wav", "scene_annotation_csv_path": "annotations/test/foa_d7bd60f22088641286d9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=80.7 degrees, elevation=-1.1 degrees?", "answer": "A guitar is the sound heard from azimuth=80.7 degrees and elevation=-1.1 degrees.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 4, "start_time": 11.9, "end_time": 14.4, "azimuth_deg": 80.702, "elevation_deg": -1.124, "distance_m": 3.49}]}
{"qa_id": "qa_a3c87267f1328b4b5c86", "split": "test", "audio_id": "foa_7f577e0e7a54d58d7238", "audio_path": "audio/test/foa_7f577e0e7a54d58d7238.wav", "scene_annotation_csv_path": "annotations/test/foa_7f577e0e7a54d58d7238.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the speech in degrees.", "answer": "-49.1 degrees", "canonical_answer": "-49.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 8.9, "azimuth_deg": -49.094, "elevation_deg": 14.875, "distance_m": 2.33}]}
{"qa_id": "qa_c5416fe6848899085aa5", "split": "test", "audio_id": "foa_3c98725d43ef3bfbc8fb", "audio_path": "audio/test/foa_3c98725d43ef3bfbc8fb.wav", "scene_annotation_csv_path": "annotations/test/foa_3c98725d43ef3bfbc8fb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the metal clink active?", "answer": "The metal clink event occurs from 0.0s to 15.4s.", "canonical_answer": "0.0s to 15.4s", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.0, "end_time": 15.4, "azimuth_deg": 17.109, "elevation_deg": 21.708, "distance_m": 2.16}]}
{"qa_id": "qa_938417deaca34745e14a", "split": "test", "audio_id": "foa_0050b8bed448aafeb89b", "audio_path": "audio/test/foa_0050b8bed448aafeb89b.wav", "scene_annotation_csv_path": "annotations/test/foa_0050b8bed448aafeb89b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are present in this audio, and what are their time intervals?", "answer": "The audio contains an appliance from 0.1s to 20.0s, a vehicle from 7.4s to 8.2s, and singing from 10.0s to 12.8s.", "canonical_answer": "appliance (0.1s to 20.0s); vehicle (7.4s to 8.2s); singing (10.0s to 12.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": 109.055, "elevation_deg": 10.707, "distance_m": 1.8}, {"class_id": 55, "class_name": "vehicle", "track_id": 1, "start_time": 7.4, "end_time": 8.2, "azimuth_deg": -144.032, "elevation_deg": -12.354, "distance_m": 0.79}, {"class_id": 45, "class_name": "singing", "track_id": 2, "start_time": 10.0, "end_time": 12.8, "azimuth_deg": 105.996, "elevation_deg": -7.856, "distance_m": 2.54}]}
{"qa_id": "qa_8bd5a34e64ef02cc67f9", "split": "test", "audio_id": "foa_f5633a29f7f4d9123498", "audio_path": "audio/test/foa_f5633a29f7f4d9123498.wav", "scene_annotation_csv_path": "annotations/test/foa_f5633a29f7f4d9123498.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the writing located?", "answer": "6.9 degrees", "canonical_answer": "6.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 1, "start_time": 6.4, "end_time": 13.1, "azimuth_deg": 67.23, "elevation_deg": 6.926, "distance_m": 3.49}]}
{"qa_id": "qa_526ce6fd18ae86a140ef", "split": "test", "audio_id": "foa_b909393d905579f309e1", "audio_path": "audio/test/foa_b909393d905579f309e1.wav", "scene_annotation_csv_path": "annotations/test/foa_b909393d905579f309e1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=36.6 degrees, elevation=17.2 degrees?", "answer": "A guitar is located at azimuth=36.6 degrees and elevation=17.2 degrees.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 5.1, "azimuth_deg": 36.57, "elevation_deg": 17.208, "distance_m": 1.26}]}
{"qa_id": "qa_9fc3ed0bc468a4fd09db", "split": "test", "audio_id": "foa_b883a76b179d1624115b", "audio_path": "audio/test/foa_b883a76b179d1624115b.wav", "scene_annotation_csv_path": "annotations/test/foa_b883a76b179d1624115b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the train?", "answer": "-62.7 degrees", "canonical_answer": "-62.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 0.0, "end_time": 9.8, "azimuth_deg": -62.68, "elevation_deg": -10.98, "distance_m": 3.53}]}
{"qa_id": "qa_3f23c309922044822a5d", "split": "test", "audio_id": "foa_bc0179cdc54d66202667", "audio_path": "audio/test/foa_bc0179cdc54d66202667.wav", "scene_annotation_csv_path": "annotations/test/foa_bc0179cdc54d66202667.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located in the front and above position?", "answer": "The sound source coming from the front and above is a train.", "canonical_answer": "train", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 1, "start_time": 3.8, "end_time": 19.2, "azimuth_deg": 16.662, "elevation_deg": 22.081, "distance_m": 0.98}]}
{"qa_id": "qa_62caf088cdd5eaa9222b", "split": "test", "audio_id": "foa_c74a71bf45c0de16f798", "audio_path": "audio/test/foa_c74a71bf45c0de16f798.wav", "scene_annotation_csv_path": "annotations/test/foa_c74a71bf45c0de16f798.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is heard from the back-right and above of the listener?", "answer": "The source heard from the back-right and above is breathing.", "canonical_answer": "breathing", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 6.6, "end_time": 10.4, "azimuth_deg": -123.738, "elevation_deg": 30.379, "distance_m": 1.78}]}
{"qa_id": "qa_774c2550fde82e5d7f2e", "split": "test", "audio_id": "foa_8f7db8832edb776c2602", "audio_path": "audio/test/foa_8f7db8832edb776c2602.wav", "scene_annotation_csv_path": "annotations/test/foa_8f7db8832edb776c2602.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the singing located?", "answer": "0.2 degrees", "canonical_answer": "0.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 3.4, "azimuth_deg": -12.502, "elevation_deg": 0.186, "distance_m": 3.42}]}
{"qa_id": "qa_bee4400fda2af65d5047", "split": "test", "audio_id": "foa_73a5d074444466117bcb", "audio_path": "audio/test/foa_73a5d074444466117bcb.wav", "scene_annotation_csv_path": "annotations/test/foa_73a5d074444466117bcb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the knock?", "answer": "-160.8 degrees", "canonical_answer": "-160.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 1, "start_time": 6.8, "end_time": 9.1, "azimuth_deg": -160.753, "elevation_deg": 22.279, "distance_m": 2.62}]}
{"qa_id": "qa_faa353ac58a35881b791", "split": "test", "audio_id": "foa_68c272752b3770149897", "audio_path": "audio/test/foa_68c272752b3770149897.wav", "scene_annotation_csv_path": "annotations/test/foa_68c272752b3770149897.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-74.0 degrees, elevation=0.4 degrees?", "answer": "The sound heard from azimuth=-74.0 degrees and elevation=0.4 degrees is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.3, "end_time": 4.704875, "azimuth_deg": -74.007, "elevation_deg": 0.367, "distance_m": 6.1}]}
{"qa_id": "qa_4fdc74320cdf21d98f6e", "split": "test", "audio_id": "foa_dfc0eba1ff70bb362c2a", "audio_path": "audio/test/foa_dfc0eba1ff70bb362c2a.wav", "scene_annotation_csv_path": "annotations/test/foa_dfc0eba1ff70bb362c2a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their respective time intervals?", "answer": "The audio features speech from 0.0s to 12.2s, a car from 4.8s to 8.0s, and male speech from 8.0s to 9.8s.", "canonical_answer": "speech (0.0s to 12.2s); car (4.8s to 8.0s); male speech (8.0s to 9.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.0, "end_time": 12.2, "azimuth_deg": 87.557, "elevation_deg": -17.984, "distance_m": 2.9}, {"class_id": 9, "class_name": "car", "track_id": 1, "start_time": 4.8, "end_time": 8.0, "azimuth_deg": 98.647, "elevation_deg": -28.676, "distance_m": 3.77}, {"class_id": 36, "class_name": "male_speech", "track_id": 2, "start_time": 8.0, "end_time": 9.8, "azimuth_deg": 43.754, "elevation_deg": -11.608, "distance_m": 3.2}]}
{"qa_id": "qa_d05545b694bfbc50660c", "split": "test", "audio_id": "foa_f93a4ab04c33b414fe2c", "audio_path": "audio/test/foa_f93a4ab04c33b414fe2c.wav", "scene_annotation_csv_path": "annotations/test/foa_f93a4ab04c33b414fe2c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the time span of the bird event?", "answer": "The bird event occurs from 0.0s to 8.8s.", "canonical_answer": "0.0s to 8.8s", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 8.8, "azimuth_deg": -37.431, "elevation_deg": 20.942, "distance_m": 3.61}]}
{"qa_id": "qa_19edf42f68ec4a2fbddb", "split": "test", "audio_id": "foa_8fa286a4849fafaa260f", "audio_path": "audio/test/foa_8fa286a4849fafaa260f.wav", "scene_annotation_csv_path": "annotations/test/foa_8fa286a4849fafaa260f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the paper?", "answer": "-89.5 degrees", "canonical_answer": "-89.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.0, "end_time": 3.8, "azimuth_deg": -89.521, "elevation_deg": -25.659, "distance_m": 2.9}]}
{"qa_id": "qa_9648843a476b96722de6", "split": "test", "audio_id": "foa_54ec00cecc877b85e8a9", "audio_path": "audio/test/foa_54ec00cecc877b85e8a9.wav", "scene_annotation_csv_path": "annotations/test/foa_54ec00cecc877b85e8a9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the breathing located?", "answer": "-20.7 degrees", "canonical_answer": "-20.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.8, "end_time": 4.0, "azimuth_deg": -173.772, "elevation_deg": -20.731, "distance_m": 2.18}]}
{"qa_id": "qa_0f75bcefcb2697b4a622", "split": "test", "audio_id": "foa_b6f77202ac74a786b474", "audio_path": "audio/test/foa_b6f77202ac74a786b474.wav", "scene_annotation_csv_path": "annotations/test/foa_b6f77202ac74a786b474.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is heard from the front-left of the listener?", "answer": "The source coming from the front-left is percussion.", "canonical_answer": "percussion", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": 29.499, "elevation_deg": -9.888, "distance_m": 1.9}]}
{"qa_id": "qa_6a141e1c83249365e71b", "split": "test", "audio_id": "foa_14ae65f5c72db7262474", "audio_path": "audio/test/foa_14ae65f5c72db7262474.wav", "scene_annotation_csv_path": "annotations/test/foa_14ae65f5c72db7262474.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=61.9 degrees, elevation=-10.1 degrees?", "answer": "The sound heard from azimuth=61.9 degrees and elevation=-10.1 degrees is wood.", "canonical_answer": "wood", "truth_source": "annotation", "source_refs": [{"class_id": 60, "class_name": "wood", "track_id": 1, "start_time": 3.2, "end_time": 3.8, "azimuth_deg": 61.871, "elevation_deg": -10.055, "distance_m": 0.87}]}
{"qa_id": "qa_5645909064eef73bc6be", "split": "test", "audio_id": "foa_d5314ca63aca62770447", "audio_path": "audio/test/foa_d5314ca63aca62770447.wav", "scene_annotation_csv_path": "annotations/test/foa_d5314ca63aca62770447.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time spans?", "answer": "The audio contains water from 0.4s to 2.9s, a printer from 0.8s to 14.4s, and a guitar from 4.0s to 5.5s.", "canonical_answer": "water (0.4s to 2.9s); printer (0.8s to 14.4s); guitar (4.0s to 5.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 1, "start_time": 0.4, "end_time": 2.9, "azimuth_deg": 23.006, "elevation_deg": -51.098, "distance_m": 0.98}, {"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.8, "end_time": 14.4, "azimuth_deg": -61.879, "elevation_deg": 40.266, "distance_m": 1.52}, {"class_id": 27, "class_name": "guitar", "track_id": 2, "start_time": 4.0, "end_time": 5.5, "azimuth_deg": -42.519, "elevation_deg": -24.001, "distance_m": 1.15}]}
{"qa_id": "qa_17268f65abf24cb92649", "split": "test", "audio_id": "foa_b847c6b2f274ee8fddf6", "audio_path": "audio/test/foa_b847c6b2f274ee8fddf6.wav", "scene_annotation_csv_path": "annotations/test/foa_b847c6b2f274ee8fddf6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the wind instrument active?", "answer": "The wind instrument is active from 0.1s to 3.0s.", "canonical_answer": "0.1s to 3.0s", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.1, "end_time": 3.0, "azimuth_deg": 96.164, "elevation_deg": 7.647, "distance_m": 0.93}]}
{"qa_id": "qa_16ee76f9b554a7fe54b2", "split": "test", "audio_id": "foa_473b329b8f289a3ceb7f", "audio_path": "audio/test/foa_473b329b8f289a3ceb7f.wav", "scene_annotation_csv_path": "annotations/test/foa_473b329b8f289a3ceb7f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time intervals?", "answer": "The audio contains a bird that can be heard from 0.6s to 8.6s.", "canonical_answer": "bird (0.6s to 8.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.6, "end_time": 8.6, "azimuth_deg": 54.518, "elevation_deg": 10.633, "distance_m": 2.96}]}
{"qa_id": "qa_9c9a8ee1fea452a2f40a", "split": "test", "audio_id": "foa_7c5fda5707840bfbcffc", "audio_path": "audio/test/foa_7c5fda5707840bfbcffc.wav", "scene_annotation_csv_path": "annotations/test/foa_7c5fda5707840bfbcffc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=93.3 degrees, elevation=18.9 degrees?", "answer": "A bird is located at azimuth 93.3 degrees and elevation 18.9 degrees.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.5, "end_time": 20.0, "azimuth_deg": 93.349, "elevation_deg": 18.948, "distance_m": 2.08}]}
{"qa_id": "qa_c0d2b809c31b32171068", "split": "test", "audio_id": "foa_fd4f9c7f047554578bef", "audio_path": "audio/test/foa_fd4f9c7f047554578bef.wav", "scene_annotation_csv_path": "annotations/test/foa_fd4f9c7f047554578bef.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the cat in degrees.", "answer": "-137.4 degrees", "canonical_answer": "-137.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 16.6, "azimuth_deg": -137.404, "elevation_deg": 13.446, "distance_m": 2.92}]}
{"qa_id": "qa_32ecbbab74eb37c838c2", "split": "test", "audio_id": "foa_3572eda6c10e8f216095", "audio_path": "audio/test/foa_3572eda6c10e8f216095.wav", "scene_annotation_csv_path": "annotations/test/foa_3572eda6c10e8f216095.csv", "dataset": "tau2020", "data_source": "dcase_real", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left of the listener?", "answer": "The sound source located to the left is a telephone alarm.", "canonical_answer": "telephone alarm", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 0.4, "end_time": 5.8, "azimuth_deg": 110.0, "elevation_deg": 14.0, "distance_m": null}]}
{"qa_id": "qa_d6db3c970ca39f187b44", "split": "test", "audio_id": "foa_4052c077fcb7656b9585", "audio_path": "audio/test/foa_4052c077fcb7656b9585.wav", "scene_annotation_csv_path": "annotations/test/foa_4052c077fcb7656b9585.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the breathing?", "answer": "0.9 degrees", "canonical_answer": "0.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": -72.132, "elevation_deg": 0.895, "distance_m": 2.7}]}
{"qa_id": "qa_a0a3e7de62cd905aceae", "split": "test", "audio_id": "foa_3a971c531774521e5635", "audio_path": "audio/test/foa_3a971c531774521e5635.wav", "scene_annotation_csv_path": "annotations/test/foa_3a971c531774521e5635.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the drum occur?", "answer": "The drum is active from 0.3s to 11.4s.", "canonical_answer": "0.3s to 11.4s", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.3, "end_time": 11.4, "azimuth_deg": -131.077, "elevation_deg": 32.045, "distance_m": 1.85}]}
{"qa_id": "qa_48cf12b838646bb391f7", "split": "test", "audio_id": "foa_71c09020143cf6aca903", "audio_path": "audio/test/foa_71c09020143cf6aca903.wav", "scene_annotation_csv_path": "annotations/test/foa_71c09020143cf6aca903.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the scratch coming?", "answer": "52.4 degrees", "canonical_answer": "52.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.0, "end_time": 1.6, "azimuth_deg": 52.401, "elevation_deg": 40.576, "distance_m": 1.55}]}
{"qa_id": "qa_5b6ddd66418c11e9ea14", "split": "test", "audio_id": "foa_4ead610c821a99a033ec", "audio_path": "audio/test/foa_4ead610c821a99a033ec.wav", "scene_annotation_csv_path": "annotations/test/foa_4ead610c821a99a033ec.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the dog located?", "answer": "-18.5 degrees", "canonical_answer": "-18.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 1, "start_time": 1.4, "end_time": 12.6, "azimuth_deg": 48.859, "elevation_deg": -18.464, "distance_m": 1.7}]}
{"qa_id": "qa_380d0c014f4987a61c94", "split": "test", "audio_id": "foa_922a1ad9d3caed2ed137", "audio_path": "audio/test/foa_922a1ad9d3caed2ed137.wav", "scene_annotation_csv_path": "annotations/test/foa_922a1ad9d3caed2ed137.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the keyboard instrument active?", "answer": "The keyboard instrument is active from 0.0s to 0.4s.", "canonical_answer": "0.0s to 0.4s", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": 16.335, "elevation_deg": 25.722, "distance_m": 0.65}]}
{"qa_id": "qa_ba196d7fd178f6ebac35", "split": "test", "audio_id": "foa_3aae179fa60e531ac1a2", "audio_path": "audio/test/foa_3aae179fa60e531ac1a2.wav", "scene_annotation_csv_path": "annotations/test/foa_3aae179fa60e531ac1a2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=24.5 degrees, elevation=3.7 degrees?", "answer": "A drum is located at azimuth=24.5 degrees and elevation=3.7 degrees.", "canonical_answer": "drum", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": 24.516, "elevation_deg": 3.688, "distance_m": 3.25}]}
{"qa_id": "qa_6a1ac5c9fb15352d265b", "split": "test", "audio_id": "foa_5d0563aa775dda4500e9", "audio_path": "audio/test/foa_5d0563aa775dda4500e9.wav", "scene_annotation_csv_path": "annotations/test/foa_5d0563aa775dda4500e9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located behind and above the listener?", "answer": "The sound coming from the back and above is glass.", "canonical_answer": "glass", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 3, "start_time": 13.5, "end_time": 14.4, "azimuth_deg": 164.137, "elevation_deg": 28.052, "distance_m": 1.67}]}
{"qa_id": "qa_e41758a7b950d16a5685", "split": "test", "audio_id": "foa_e318a0695eda0cef0117", "audio_path": "audio/test/foa_e318a0695eda0cef0117.wav", "scene_annotation_csv_path": "annotations/test/foa_e318a0695eda0cef0117.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the time interval for each?", "answer": "The audio clip features footsteps from 0.0s to 4.6s, a keyboard instrument from 2.3s to 5.9s, and a drum from 5.1s to 7.1s.", "canonical_answer": "footsteps (0.0s to 4.6s); keyboard instrument (2.3s to 5.9s); drum (5.1s to 7.1s)", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.0, "end_time": 4.6, "azimuth_deg": -156.664, "elevation_deg": 40.897, "distance_m": 1.21}, {"class_id": 31, "class_name": "keyboard_instrument", "track_id": 1, "start_time": 2.3, "end_time": 5.9, "azimuth_deg": 11.141, "elevation_deg": -18.686, "distance_m": 2.78}, {"class_id": 19, "class_name": "drum", "track_id": 2, "start_time": 5.1, "end_time": 7.1, "azimuth_deg": 67.187, "elevation_deg": -12.761, "distance_m": 3.3}]}
{"qa_id": "qa_a40bf4538436a6613964", "split": "test", "audio_id": "foa_4042590f3452c2ad64ed", "audio_path": "audio/test/foa_4042590f3452c2ad64ed.wav", "scene_annotation_csv_path": "annotations/test/foa_4042590f3452c2ad64ed.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the wind instrument in degrees.", "answer": "-16.1 degrees", "canonical_answer": "-16.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": -15.426, "elevation_deg": -16.122, "distance_m": 2.21}]}
{"qa_id": "qa_f05fa2d136411486f0e0", "split": "test", "audio_id": "foa_17b921c8786d35653046", "audio_path": "audio/test/foa_17b921c8786d35653046.wav", "scene_annotation_csv_path": "annotations/test/foa_17b921c8786d35653046.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the zipper be heard?", "answer": "The zipper is audible from 2.4s to 4.7s.", "canonical_answer": "2.4s to 4.7s", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 1, "start_time": 2.4, "end_time": 4.7, "azimuth_deg": -96.936, "elevation_deg": -37.862, "distance_m": 3.64}]}
{"qa_id": "qa_ee7d94167450c8738313", "split": "test", "audio_id": "foa_4b7aee92c8e9ab64575e", "audio_path": "audio/test/foa_4b7aee92c8e9ab64575e.wav", "scene_annotation_csv_path": "annotations/test/foa_4b7aee92c8e9ab64575e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a gong from 0.4s to 4.0s, a frog from 0.6s to 20.0s, a drawer cabinet from 3.2s to 3.9s, a war sound from 5.3s to 6.5s, and female speech from 6.4s to 9.5s.", "canonical_answer": "gong (0.4s to 4.0s); frog (0.6s to 20.0s); drawer cabinet (3.2s to 3.9s); war sound (5.3s to 6.5s); female speech (6.4s to 9.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 1, "start_time": 0.4, "end_time": 4.0, "azimuth_deg": 55.005, "elevation_deg": 5.826, "distance_m": 3.51}, {"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": -170.677, "elevation_deg": 24.275, "distance_m": 1.31}, {"class_id": 18, "class_name": "drawer_cabinet", "track_id": 2, "start_time": 3.2, "end_time": 3.9, "azimuth_deg": 75.026, "elevation_deg": -7.003, "distance_m": 3.42}, {"class_id": 56, "class_name": "war_sound", "track_id": 3, "start_time": 5.3, "end_time": 6.5, "azimuth_deg": 29.235, "elevation_deg": 8.11, "distance_m": 2.75}, {"class_id": 20, "class_name": "female_speech", "track_id": 4, "start_time": 6.4, "end_time": 9.5, "azimuth_deg": 170.612, "elevation_deg": 21.027, "distance_m": 2.85}]}
{"qa_id": "qa_0229687c3a8b56567e02", "split": "test", "audio_id": "foa_41889e17ad270f6fc021", "audio_path": "audio/test/foa_41889e17ad270f6fc021.wav", "scene_annotation_csv_path": "annotations/test/foa_41889e17ad270f6fc021.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-11.1 degrees, elevation=-30.3 degrees?", "answer": "The sound heard from azimuth=-11.1 degrees, elevation=-30.3 degrees is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.1, "end_time": 7.2, "azimuth_deg": -11.116, "elevation_deg": -30.323, "distance_m": 2.92}]}
{"qa_id": "qa_5a5d6a18bb50dc141e7c", "split": "test", "audio_id": "foa_170e4e650a869fedc9c8", "audio_path": "audio/test/foa_170e4e650a869fedc9c8.wav", "scene_annotation_csv_path": "annotations/test/foa_170e4e650a869fedc9c8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front-right and above?", "answer": "The sound source located at the front-right and above is human vocalization.", "canonical_answer": "human vocalization", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.0, "end_time": 7.5, "azimuth_deg": -44.852, "elevation_deg": 20.457, "distance_m": 2.79}]}
{"qa_id": "qa_14396d1c0994f45da590", "split": "test", "audio_id": "foa_c7f8f8ad23e985f03d31", "audio_path": "audio/test/foa_c7f8f8ad23e985f03d31.wav", "scene_annotation_csv_path": "annotations/test/foa_c7f8f8ad23e985f03d31.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the cat in degrees.", "answer": "-140.8 degrees", "canonical_answer": "-140.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": -140.846, "elevation_deg": -41.385, "distance_m": 1.61}]}
{"qa_id": "qa_66b799eb57b44eef8edd", "split": "test", "audio_id": "foa_414bd30c64b57c036c78", "audio_path": "audio/test/foa_414bd30c64b57c036c78.wav", "scene_annotation_csv_path": "annotations/test/foa_414bd30c64b57c036c78.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the machine be heard?", "answer": "The machine is active from 4.4s to 8.8s.", "canonical_answer": "4.4s to 8.8s", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 4.4, "end_time": 8.8, "azimuth_deg": -151.362, "elevation_deg": 26.923, "distance_m": 1.8}]}
{"qa_id": "qa_7c098ae495ca912f7194", "split": "test", "audio_id": "foa_2ae3996c9ac4b6b02e34", "audio_path": "audio/test/foa_2ae3996c9ac4b6b02e34.wav", "scene_annotation_csv_path": "annotations/test/foa_2ae3996c9ac4b6b02e34.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the knock?", "answer": "65.0 degrees", "canonical_answer": "65.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 0, "start_time": 2.4, "end_time": 19.2, "azimuth_deg": 64.999, "elevation_deg": -10.628, "distance_m": 1.88}]}
{"qa_id": "qa_cc854a83e5731e955624", "split": "test", "audio_id": "foa_b5820226a345cb7e0f1e", "audio_path": "audio/test/foa_b5820226a345cb7e0f1e.wav", "scene_annotation_csv_path": "annotations/test/foa_b5820226a345cb7e0f1e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio features singing from 0.0s to 13.0s, a car from 4.1s to 7.3s, and a bird from 12.9s to 13.5s.", "canonical_answer": "singing (0.0s to 13.0s); car (4.1s to 7.3s); bird (12.9s to 13.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 13.0, "azimuth_deg": 152.374, "elevation_deg": 15.568, "distance_m": 2.64}, {"class_id": 9, "class_name": "car", "track_id": 1, "start_time": 4.1, "end_time": 7.3, "azimuth_deg": 132.392, "elevation_deg": -22.594, "distance_m": 2.08}, {"class_id": 5, "class_name": "bird", "track_id": 2, "start_time": 12.9, "end_time": 13.5, "azimuth_deg": 135.09, "elevation_deg": 23.298, "distance_m": 2.45}]}
{"qa_id": "qa_6e61a07f2a85bfc74da8", "split": "test", "audio_id": "foa_6d11b3a767ab629efcbc", "audio_path": "audio/test/foa_6d11b3a767ab629efcbc.wav", "scene_annotation_csv_path": "annotations/test/foa_6d11b3a767ab629efcbc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Identify the source at azimuth 11.1 degrees and elevation 8.7 degrees.", "answer": "The source located at azimuth 11.1 degrees and elevation 8.7 degrees is rain.", "canonical_answer": "rain", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 11.132, "elevation_deg": 8.656, "distance_m": 2.79}]}
{"qa_id": "qa_534c7c4b6f88ebe1fb00", "split": "test", "audio_id": "foa_658cce88821532e3d848", "audio_path": "audio/test/foa_658cce88821532e3d848.wav", "scene_annotation_csv_path": "annotations/test/foa_658cce88821532e3d848.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is coming from the front-right of the listener?", "answer": "The source heard from the front-right is fire.", "canonical_answer": "fire", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 0, "start_time": 0.0, "end_time": 2.2, "azimuth_deg": -64.612, "elevation_deg": 0.0, "distance_m": 2.77}]}
{"qa_id": "qa_d51b80719f936345b66e", "split": "test", "audio_id": "foa_c84b13f20d11152e3837", "audio_path": "audio/test/foa_c84b13f20d11152e3837.wav", "scene_annotation_csv_path": "annotations/test/foa_c84b13f20d11152e3837.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the drawer cabinet in degrees.", "answer": "-38.7 degrees", "canonical_answer": "-38.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 1, "start_time": 1.8, "end_time": 3.1, "azimuth_deg": -118.685, "elevation_deg": -38.734, "distance_m": 0.74}]}
{"qa_id": "qa_a6c892fd809408cb395d", "split": "test", "audio_id": "foa_240f6ae0958a6d1e748f", "audio_path": "audio/test/foa_240f6ae0958a6d1e748f.wav", "scene_annotation_csv_path": "annotations/test/foa_240f6ae0958a6d1e748f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What source is heard from the back-left and above of the listener?", "answer": "The source heard from the back-left and above is kitchenware.", "canonical_answer": "kitchenware", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 1, "start_time": 4.8, "end_time": 8.1, "azimuth_deg": 147.461, "elevation_deg": 18.376, "distance_m": 2.98}]}
{"qa_id": "qa_7e79c0e90a9ae1f0eba8", "split": "test", "audio_id": "foa_e097ca705570144944ca", "audio_path": "audio/test/foa_e097ca705570144944ca.wav", "scene_annotation_csv_path": "annotations/test/foa_e097ca705570144944ca.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains body sound from 0.6s to 0.8s.", "canonical_answer": "body sound (0.6s to 0.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.6, "end_time": 0.8, "azimuth_deg": 20.702, "elevation_deg": 1.906, "distance_m": 2.24}]}
{"qa_id": "qa_7b02b0df5c9a786a20f4", "split": "test", "audio_id": "foa_66b53701c049be661e99", "audio_path": "audio/test/foa_66b53701c049be661e99.wav", "scene_annotation_csv_path": "annotations/test/foa_66b53701c049be661e99.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the door coming?", "answer": "-109.1 degrees", "canonical_answer": "-109.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.8, "end_time": 2.9, "azimuth_deg": -109.071, "elevation_deg": 21.149, "distance_m": 2.31}]}
{"qa_id": "qa_55924234691ca4399c30", "split": "test", "audio_id": "foa_7cd773459bfba94f7271", "audio_path": "audio/test/foa_7cd773459bfba94f7271.wav", "scene_annotation_csv_path": "annotations/test/foa_7cd773459bfba94f7271.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the metal clink in degrees.", "answer": "-21.1 degrees", "canonical_answer": "-21.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": 158.322, "elevation_deg": -21.09, "distance_m": 3.46}]}
{"qa_id": "qa_93a211d953a21ef137dd", "split": "test", "audio_id": "foa_c8f489868d8217ba30c0", "audio_path": "audio/test/foa_c8f489868d8217ba30c0.wav", "scene_annotation_csv_path": "annotations/test/foa_c8f489868d8217ba30c0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the drum sound present?", "answer": "The drum is active from 0.0s to 0.2s.", "canonical_answer": "0.0s to 0.2s", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": 23.047, "elevation_deg": -8.363, "distance_m": 0.93}]}
{"qa_id": "qa_4ee89d0bb5c43206439b", "split": "test", "audio_id": "foa_889b322ca5ce36b14b5b", "audio_path": "audio/test/foa_889b322ca5ce36b14b5b.wav", "scene_annotation_csv_path": "annotations/test/foa_889b322ca5ce36b14b5b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-9.4 degrees, elevation=-43.7 degrees?", "answer": "The sound heard from azimuth=-9.4 degrees and elevation=-43.7 degrees is typing.", "canonical_answer": "typing", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 3, "start_time": 4.5, "end_time": 8.6, "azimuth_deg": -9.362, "elevation_deg": -43.697, "distance_m": 3.17}]}
{"qa_id": "qa_0f6b1f17449f1f865d4e", "split": "test", "audio_id": "foa_779ee7a871525af82770", "audio_path": "audio/test/foa_779ee7a871525af82770.wav", "scene_annotation_csv_path": "annotations/test/foa_779ee7a871525af82770.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the duration of the body sound event?", "answer": "The body sound event occurs from 0.2s to 4.3s.", "canonical_answer": "0.2s to 4.3s", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.2, "end_time": 4.3, "azimuth_deg": -137.813, "elevation_deg": 14.232, "distance_m": 3.38}]}
{"qa_id": "qa_5ed269d369d321173507", "split": "test", "audio_id": "foa_e7771991474d9a6c1b9c", "audio_path": "audio/test/foa_e7771991474d9a6c1b9c.wav", "scene_annotation_csv_path": "annotations/test/foa_e7771991474d9a6c1b9c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains finger snapping from 0.3s to 20.0s.", "canonical_answer": "finger snapping (0.3s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 0, "start_time": 0.3, "end_time": 20.0, "azimuth_deg": 85.688, "elevation_deg": 13.007, "distance_m": 3.2}]}
{"qa_id": "qa_20374e4c3458ea29f64c", "split": "test", "audio_id": "foa_3fee3f492ebdc483cb71", "audio_path": "audio/test/foa_3fee3f492ebdc483cb71.wav", "scene_annotation_csv_path": "annotations/test/foa_3fee3f492ebdc483cb71.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=57.9 degrees, elevation=1.8 degrees?", "answer": "The sound heard from azimuth=57.9 degrees and elevation=1.8 degrees is typing.", "canonical_answer": "typing", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.0, "end_time": 3.9, "azimuth_deg": 57.886, "elevation_deg": 1.822, "distance_m": 2.79}]}
{"qa_id": "qa_ebb3f7dc89e5d22950d8", "split": "test", "audio_id": "foa_a7784b716a4d546d8068", "audio_path": "audio/test/foa_a7784b716a4d546d8068.wav", "scene_annotation_csv_path": "annotations/test/foa_a7784b716a4d546d8068.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the human vocalization in degrees.", "answer": "5.2 degrees", "canonical_answer": "5.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.0, "end_time": 1.6, "azimuth_deg": 47.043, "elevation_deg": 5.231, "distance_m": 0.69}]}
{"qa_id": "qa_3a002810027da514529e", "split": "test", "audio_id": "foa_d219a3c415bc0920fda9", "audio_path": "audio/test/foa_d219a3c415bc0920fda9.wav", "scene_annotation_csv_path": "annotations/test/foa_d219a3c415bc0920fda9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the typing?", "answer": "56.7 degrees", "canonical_answer": "56.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.4, "end_time": 18.5, "azimuth_deg": 56.705, "elevation_deg": 18.439, "distance_m": 3.29}]}
{"qa_id": "qa_21d0a54e33d0b587c954", "split": "test", "audio_id": "foa_6441f5f8f1b73301e565", "audio_path": "audio/test/foa_6441f5f8f1b73301e565.wav", "scene_annotation_csv_path": "annotations/test/foa_6441f5f8f1b73301e565.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back of the listener?", "answer": "The sound source coming from the back is a body sound.", "canonical_answer": "body sound", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": 179.905, "elevation_deg": 5.418, "distance_m": 1.25}]}
{"qa_id": "qa_436cee1ca954c3f30268", "split": "test", "audio_id": "foa_a2ff9bde2ba7b2b5d5fd", "audio_path": "audio/test/foa_a2ff9bde2ba7b2b5d5fd.wav", "scene_annotation_csv_path": "annotations/test/foa_a2ff9bde2ba7b2b5d5fd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the zipper located?", "answer": "17.0 degrees", "canonical_answer": "17.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.2, "end_time": 2.3, "azimuth_deg": -159.232, "elevation_deg": 17.017, "distance_m": 3.16}]}
{"qa_id": "qa_c2bc0e39359e308a28f4", "split": "test", "audio_id": "foa_87310a073ceb3d7678e4", "audio_path": "audio/test/foa_87310a073ceb3d7678e4.wav", "scene_annotation_csv_path": "annotations/test/foa_87310a073ceb3d7678e4.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=48.2 degrees, elevation=0.0 degrees?", "answer": "The sound detected at azimuth 48.2 degrees and elevation 0.0 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 5.0, "azimuth_deg": 48.191, "elevation_deg": 0.0, "distance_m": 1.21}]}
{"qa_id": "qa_1b3bb15f74e6e261feac", "split": "test", "audio_id": "foa_66c858b93be1b6d5cac7", "audio_path": "audio/test/foa_66c858b93be1b6d5cac7.wav", "scene_annotation_csv_path": "annotations/test/foa_66c858b93be1b6d5cac7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains guitar from 0.0s to 9.2s.", "canonical_answer": "guitar (0.0s to 9.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 9.2, "azimuth_deg": -148.013, "elevation_deg": -33.718, "distance_m": 0.68}]}
{"qa_id": "qa_9fe77fb1e161e4b352e7", "split": "test", "audio_id": "foa_bc3a89288088a6da1275", "audio_path": "audio/test/foa_bc3a89288088a6da1275.wav", "scene_annotation_csv_path": "annotations/test/foa_bc3a89288088a6da1275.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front-right?", "answer": "The source located at the front-right is paper.", "canonical_answer": "paper", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.0, "end_time": 3.8, "azimuth_deg": -52.592, "elevation_deg": -12.374, "distance_m": 1.46}]}
{"qa_id": "qa_bae0097f8311c97953fc", "split": "test", "audio_id": "foa_fb97ea9aef6f871c366c", "audio_path": "audio/test/foa_fb97ea9aef6f871c366c.wav", "scene_annotation_csv_path": "annotations/test/foa_fb97ea9aef6f871c366c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the bird in degrees.", "answer": "104.7 degrees", "canonical_answer": "104.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 7.5, "azimuth_deg": 104.683, "elevation_deg": -40.341, "distance_m": 2.1}]}
{"qa_id": "qa_29f7a9b7b3763e6a8b37", "split": "test", "audio_id": "foa_e1804aac6fccafb28233", "audio_path": "audio/test/foa_e1804aac6fccafb28233.wav", "scene_annotation_csv_path": "annotations/test/foa_e1804aac6fccafb28233.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the time interval during which the speech event occurs?", "answer": "The speech event is active from 0.6s to 14.4s.", "canonical_answer": "0.6s to 14.4s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 14.4, "azimuth_deg": 113.932, "elevation_deg": 28.493, "distance_m": 0.96}]}
{"qa_id": "qa_54ef886f8a9f3b9f71ec", "split": "test", "audio_id": "foa_a698913269012880e8a6", "audio_path": "audio/test/foa_a698913269012880e8a6.wav", "scene_annotation_csv_path": "annotations/test/foa_a698913269012880e8a6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located behind and below the listener?", "answer": "The source heard from the back and below is a wind instrument.", "canonical_answer": "wind instrument", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.0, "end_time": 1.6, "azimuth_deg": 164.244, "elevation_deg": -21.212, "distance_m": 1.64}]}
{"qa_id": "qa_edcd1b8b34a0c7181880", "split": "test", "audio_id": "foa_273b4e27bb882eda153a", "audio_path": "audio/test/foa_273b4e27bb882eda153a.wav", "scene_annotation_csv_path": "annotations/test/foa_273b4e27bb882eda153a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-85.8 degrees, elevation=16.6 degrees?", "answer": "A drum is being played at azimuth -85.8 degrees and elevation 16.6 degrees.", "canonical_answer": "drum", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 1.8, "azimuth_deg": -85.803, "elevation_deg": 16.556, "distance_m": 1.69}]}
{"qa_id": "qa_73487670ae11159798d9", "split": "test", "audio_id": "foa_e85bb96e01f251fff1cc", "audio_path": "audio/test/foa_e85bb96e01f251fff1cc.wav", "scene_annotation_csv_path": "annotations/test/foa_e85bb96e01f251fff1cc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip features a camera from 0.0s to 7.9s, a drum from 2.4s to 9.5s, and footsteps from 9.4s to 12.4s.", "canonical_answer": "camera (0.0s to 7.9s); drum (2.4s to 9.5s); footsteps (9.4s to 12.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.0, "end_time": 7.9, "azimuth_deg": -47.86, "elevation_deg": -1.84, "distance_m": 3.31}, {"class_id": 19, "class_name": "drum", "track_id": 1, "start_time": 2.4, "end_time": 9.5, "azimuth_deg": -28.241, "elevation_deg": 16.695, "distance_m": 2.07}, {"class_id": 23, "class_name": "footsteps", "track_id": 2, "start_time": 9.4, "end_time": 12.4, "azimuth_deg": 5.9, "elevation_deg": 9.74, "distance_m": 3.41}]}
{"qa_id": "qa_39b99d4095b886c326f7", "split": "test", "audio_id": "foa_713d575647a120ab1eca", "audio_path": "audio/test/foa_713d575647a120ab1eca.wav", "scene_annotation_csv_path": "annotations/test/foa_713d575647a120ab1eca.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the breathing active?", "answer": "The breathing is active from 0.0s to 7.5s.", "canonical_answer": "0.0s to 7.5s", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.0, "end_time": 7.5, "azimuth_deg": 61.393, "elevation_deg": -26.038, "distance_m": 2.68}]}
{"qa_id": "qa_97a512e06795aabefea1", "split": "test", "audio_id": "foa_ed19f817cab8b7986fe2", "audio_path": "audio/test/foa_ed19f817cab8b7986fe2.wav", "scene_annotation_csv_path": "annotations/test/foa_ed19f817cab8b7986fe2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the machine?", "answer": "165.7 degrees", "canonical_answer": "165.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 165.667, "elevation_deg": -17.276, "distance_m": 1.43}]}
{"qa_id": "qa_52e3113081027d7af5ac", "split": "test", "audio_id": "foa_fd9badae4732c3b383e1", "audio_path": "audio/test/foa_fd9badae4732c3b383e1.wav", "scene_annotation_csv_path": "annotations/test/foa_fd9badae4732c3b383e1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the camera located?", "answer": "-41.0 degrees", "canonical_answer": "-41.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.1, "end_time": 2.1, "azimuth_deg": -44.551, "elevation_deg": -41.029, "distance_m": 2.19}]}
{"qa_id": "qa_67b158d5288b456027df", "split": "test", "audio_id": "foa_40923bcf3106725f8958", "audio_path": "audio/test/foa_40923bcf3106725f8958.wav", "scene_annotation_csv_path": "annotations/test/foa_40923bcf3106725f8958.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the time interval for each?", "answer": "The audio contains paper from 0.7s to 15.2s, guitar from 0.8s to 4.3s, alarm from 4.4s to 11.6s, and a clock from 10.9s to 20.0s.", "canonical_answer": "paper (0.7s to 15.2s); guitar (0.8s to 4.3s); alarm (4.4s to 11.6s); clock (10.9s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.7, "end_time": 15.2, "azimuth_deg": -116.195, "elevation_deg": -20.124, "distance_m": 2.68}, {"class_id": 27, "class_name": "guitar", "track_id": 1, "start_time": 0.8, "end_time": 4.3, "azimuth_deg": 2.378, "elevation_deg": -25.95, "distance_m": 0.97}, {"class_id": 1, "class_name": "alarm", "track_id": 2, "start_time": 4.4, "end_time": 11.6, "azimuth_deg": -171.044, "elevation_deg": -30.02, "distance_m": 3.0}, {"class_id": 11, "class_name": "clock", "track_id": 3, "start_time": 10.9, "end_time": 20.0, "azimuth_deg": -53.955, "elevation_deg": -15.317, "distance_m": 3.38}]}
{"qa_id": "qa_f621a396dde85ba7d446", "split": "test", "audio_id": "foa_7a1a6c256aa8706bec56", "audio_path": "audio/test/foa_7a1a6c256aa8706bec56.wav", "scene_annotation_csv_path": "annotations/test/foa_7a1a6c256aa8706bec56.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is audible from the back-right side?", "answer": "The sound coming from the back-right is water.", "canonical_answer": "water", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 1, "start_time": 7.5, "end_time": 8.7, "azimuth_deg": -145.989, "elevation_deg": -1.877, "distance_m": 2.79}]}
{"qa_id": "qa_d275c830d5b9b0f50a53", "split": "test", "audio_id": "foa_b085fd936854ffcd988b", "audio_path": "audio/test/foa_b085fd936854ffcd988b.wav", "scene_annotation_csv_path": "annotations/test/foa_b085fd936854ffcd988b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the body sound in degrees.", "answer": "44.9 degrees", "canonical_answer": "44.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.8, "end_time": 1.0, "azimuth_deg": 95.125, "elevation_deg": 44.943, "distance_m": 1.17}]}
{"qa_id": "qa_fdfd222f9a15222b6e37", "split": "test", "audio_id": "foa_378edd3d0bda152be4a6", "audio_path": "audio/test/foa_378edd3d0bda152be4a6.wav", "scene_annotation_csv_path": "annotations/test/foa_378edd3d0bda152be4a6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the frog active?", "answer": "The frog is active from 1.2s to 12.5s.", "canonical_answer": "1.2s to 12.5s", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 1.2, "end_time": 12.5, "azimuth_deg": -135.296, "elevation_deg": -0.962, "distance_m": 2.87}]}
{"qa_id": "qa_20838e7eb3440070a948", "split": "test", "audio_id": "foa_2a3782a62bea345ae1c2", "audio_path": "audio/test/foa_2a3782a62bea345ae1c2.wav", "scene_annotation_csv_path": "annotations/test/foa_2a3782a62bea345ae1c2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-29.6 degrees, elevation=40.5 degrees?", "answer": "A machine is located at azimuth -29.6 degrees and elevation 40.5 degrees.", "canonical_answer": "machine", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 7.2, "azimuth_deg": -29.581, "elevation_deg": 40.468, "distance_m": 1.0}]}
{"qa_id": "qa_e17f60dbf94d985eaa9d", "split": "test", "audio_id": "foa_6d62601720dacbca419c", "audio_path": "audio/test/foa_6d62601720dacbca419c.wav", "scene_annotation_csv_path": "annotations/test/foa_6d62601720dacbca419c.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the singing in degrees.", "answer": "145.4 degrees", "canonical_answer": "145.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 2, "start_time": 2.0, "end_time": 20.0, "azimuth_deg": 145.381, "elevation_deg": 0.0, "distance_m": 3.56}]}
{"qa_id": "qa_f59b9d6837b229de2de7", "split": "test", "audio_id": "foa_7e60cadd58ca500e8299", "audio_path": "audio/test/foa_7e60cadd58ca500e8299.wav", "scene_annotation_csv_path": "annotations/test/foa_7e60cadd58ca500e8299.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval can the sound of the wind be heard?", "answer": "The wind is active from 0.1s to 3.1s.", "canonical_answer": "0.1s to 3.1s", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.1, "end_time": 3.1, "azimuth_deg": -68.406, "elevation_deg": 23.8, "distance_m": 4.42}]}
{"qa_id": "qa_42ca4f2a265e8ae68670", "split": "test", "audio_id": "foa_565b0437a7f26dd5a782", "audio_path": "audio/test/foa_565b0437a7f26dd5a782.wav", "scene_annotation_csv_path": "annotations/test/foa_565b0437a7f26dd5a782.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the water in degrees.", "answer": "0.6 degrees", "canonical_answer": "0.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.4, "end_time": 0.6, "azimuth_deg": 2.012, "elevation_deg": 0.569, "distance_m": 1.01}]}
{"qa_id": "qa_4c63bf2caf1780cfc9b2", "split": "test", "audio_id": "foa_c06eda6423ef29162540", "audio_path": "audio/test/foa_c06eda6423ef29162540.wav", "scene_annotation_csv_path": "annotations/test/foa_c06eda6423ef29162540.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip features human vocalization occurring from 0.3s to 2.1s.", "canonical_answer": "human vocalization (0.3s to 2.1s)", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.3, "end_time": 2.1, "azimuth_deg": 36.069, "elevation_deg": -17.201, "distance_m": 1.82}]}
{"qa_id": "qa_cff489c3d9ad11c41357", "split": "test", "audio_id": "foa_fc2ba808f45f56b68832", "audio_path": "audio/test/foa_fc2ba808f45f56b68832.wav", "scene_annotation_csv_path": "annotations/test/foa_fc2ba808f45f56b68832.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=10.8 degrees, elevation=21.7 degrees?", "answer": "A body sound is located at azimuth=10.8 degrees and elevation=21.7 degrees.", "canonical_answer": "body sound", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 1, "start_time": 1.1, "end_time": 4.8, "azimuth_deg": 10.782, "elevation_deg": 21.679, "distance_m": 2.68}]}
{"qa_id": "qa_c216d42a4ac05d0af865", "split": "test", "audio_id": "foa_ec87e299fb146aa803fb", "audio_path": "audio/test/foa_ec87e299fb146aa803fb.wav", "scene_annotation_csv_path": "annotations/test/foa_ec87e299fb146aa803fb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is coming from the right and below of the listener?", "answer": "The source heard from the right and below is water.", "canonical_answer": "water", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": -83.277, "elevation_deg": -15.741, "distance_m": 2.65}]}
{"qa_id": "qa_5f144ff0f65cebafdb34", "split": "test", "audio_id": "foa_711d902d0098dfcad2f6", "audio_path": "audio/test/foa_711d902d0098dfcad2f6.wav", "scene_annotation_csv_path": "annotations/test/foa_711d902d0098dfcad2f6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the body sound?", "answer": "172.4 degrees", "canonical_answer": "172.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": 172.409, "elevation_deg": -30.062, "distance_m": 2.59}]}
{"qa_id": "qa_e97b7e7f769cf50f1d36", "split": "test", "audio_id": "foa_c089029fecd4d8559564", "audio_path": "audio/test/foa_c089029fecd4d8559564.wav", "scene_annotation_csv_path": "annotations/test/foa_c089029fecd4d8559564.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their specific time intervals?", "answer": "The audio features a string instrument that is heard from 0.0s to 1.4s.", "canonical_answer": "string instrument (0.0s to 1.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": -0.107, "elevation_deg": -12.116, "distance_m": 3.45}]}
{"qa_id": "qa_f7c76b7f69507610f168", "split": "test", "audio_id": "foa_d76e9651a1433a5590ca", "audio_path": "audio/test/foa_d76e9651a1433a5590ca.wav", "scene_annotation_csv_path": "annotations/test/foa_d76e9651a1433a5590ca.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is coming from the right and above?", "answer": "The sound source coming from the right and above is a machine.", "canonical_answer": "machine", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 16.0, "azimuth_deg": -107.352, "elevation_deg": 35.279, "distance_m": 1.64}]}
{"qa_id": "qa_8e2e1173f536dc9a4d4b", "split": "test", "audio_id": "foa_a2fac855c27af486b31b", "audio_path": "audio/test/foa_a2fac855c27af486b31b.wav", "scene_annotation_csv_path": "annotations/test/foa_a2fac855c27af486b31b.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=41.2 degrees, elevation=33.1 degrees?", "answer": "An aircraft is heard coming from azimuth 41.2 degrees and elevation 33.1 degrees.", "canonical_answer": "aircraft", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 3, "start_time": 0.4, "end_time": 3.4, "azimuth_deg": 41.153, "elevation_deg": 33.08, "distance_m": 1.18}]}
{"qa_id": "qa_ab92e13c589d6f2e3dfd", "split": "test", "audio_id": "foa_a5474632239920e3fad3", "audio_path": "audio/test/foa_a5474632239920e3fad3.wav", "scene_annotation_csv_path": "annotations/test/foa_a5474632239920e3fad3.csv", "dataset": "tau2019", "data_source": "dcase_real", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval does the human vocalization occur?", "answer": "The human vocalization occurs from 2.4s to 2.9s.", "canonical_answer": "2.4s to 2.9s", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 42, "start_time": 2.4, "end_time": 2.9, "azimuth_deg": 40.0, "elevation_deg": 10.0, "distance_m": 1.0}]}
{"qa_id": "qa_f39d986d5a8ada151539", "split": "test", "audio_id": "foa_955bf9d2464e0c6e4300", "audio_path": "audio/test/foa_955bf9d2464e0c6e4300.wav", "scene_annotation_csv_path": "annotations/test/foa_955bf9d2464e0c6e4300.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the breathing?", "answer": "-40.7 degrees", "canonical_answer": "-40.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 51.666, "elevation_deg": -40.719, "distance_m": 2.27}]}
{"qa_id": "qa_aae2e7ebb823254b1515", "split": "test", "audio_id": "foa_a3b8ad98a24316fd7a07", "audio_path": "audio/test/foa_a3b8ad98a24316fd7a07.wav", "scene_annotation_csv_path": "annotations/test/foa_a3b8ad98a24316fd7a07.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the percussion?", "answer": "-10.0 degrees", "canonical_answer": "-10.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 0.9, "azimuth_deg": -9.979, "elevation_deg": 20.93, "distance_m": 2.78}]}
{"qa_id": "qa_b7f516cac1a7846109e8", "split": "test", "audio_id": "foa_5f282d283ae8115d0af1", "audio_path": "audio/test/foa_5f282d283ae8115d0af1.wav", "scene_annotation_csv_path": "annotations/test/foa_5f282d283ae8115d0af1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the speech coming?", "answer": "-133.8 degrees", "canonical_answer": "-133.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": -133.757, "elevation_deg": 22.161, "distance_m": 2.65}]}
{"qa_id": "qa_41428ed0f6aae1bfba01", "split": "test", "audio_id": "foa_d44185dea4450dd504f0", "audio_path": "audio/test/foa_d44185dea4450dd504f0.wav", "scene_annotation_csv_path": "annotations/test/foa_d44185dea4450dd504f0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the cat located?", "answer": "6.0 degrees", "canonical_answer": "6.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.1, "end_time": 15.8, "azimuth_deg": 52.517, "elevation_deg": 6.005, "distance_m": 2.16}]}
{"qa_id": "qa_b3fc608191ed644f89a9", "split": "test", "audio_id": "foa_857ed087fd626dc469ef", "audio_path": "audio/test/foa_857ed087fd626dc469ef.wav", "scene_annotation_csv_path": "annotations/test/foa_857ed087fd626dc469ef.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their respective time intervals?", "answer": "The audio contains an insect from 0.0s to 1.4s.", "canonical_answer": "insect (0.0s to 1.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": 159.605, "elevation_deg": -41.852, "distance_m": 1.6}]}
{"qa_id": "qa_f32392514838e1926003", "split": "test", "audio_id": "foa_f395d635b82cfd5da6b3", "audio_path": "audio/test/foa_f395d635b82cfd5da6b3.wav", "scene_annotation_csv_path": "annotations/test/foa_f395d635b82cfd5da6b3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the front side?", "answer": "The sound coming from the front is a metal clink.", "canonical_answer": "metal clink", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 1, "start_time": 7.5, "end_time": 17.1, "azimuth_deg": -8.299, "elevation_deg": 11.632, "distance_m": 3.44}]}
{"qa_id": "qa_4e052b163dba8b8b9bf7", "split": "test", "audio_id": "foa_c428b38f7befdf9e2581", "audio_path": "audio/test/foa_c428b38f7befdf9e2581.wav", "scene_annotation_csv_path": "annotations/test/foa_c428b38f7befdf9e2581.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the wind instrument active?", "answer": "The wind instrument is active from 0.1s to 7.8s.", "canonical_answer": "0.1s to 7.8s", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.1, "end_time": 7.8, "azimuth_deg": 179.387, "elevation_deg": 2.224, "distance_m": 2.35}]}
{"qa_id": "qa_38eca18998278b9fe93f", "split": "test", "audio_id": "foa_38790f24daa5c6d79365", "audio_path": "audio/test/foa_38790f24daa5c6d79365.wav", "scene_annotation_csv_path": "annotations/test/foa_38790f24daa5c6d79365.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=82.6 degrees, elevation=17.4 degrees?", "answer": "A printer is located at azimuth=82.6 degrees and elevation=17.4 degrees.", "canonical_answer": "printer", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.5, "end_time": 20.0, "azimuth_deg": 82.573, "elevation_deg": 17.446, "distance_m": 2.72}]}
{"qa_id": "qa_cf9976a4241e34dbc75c", "split": "test", "audio_id": "foa_16431b7214b1e85bdb34", "audio_path": "audio/test/foa_16431b7214b1e85bdb34.wav", "scene_annotation_csv_path": "annotations/test/foa_16431b7214b1e85bdb34.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains speech from 0.6s to 4.5s and speech from 0.6s to 5.0s.", "canonical_answer": "speech (0.6s to 4.5s); speech (0.6s to 5.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 4.5, "azimuth_deg": 159.856, "elevation_deg": 44.554, "distance_m": 0.91}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 5.0, "azimuth_deg": -136.404, "elevation_deg": -2.367, "distance_m": 4.41}]}
{"qa_id": "qa_21589a346cf145511451", "split": "test", "audio_id": "foa_f28e62aab4fc77129580", "audio_path": "audio/test/foa_f28e62aab4fc77129580.wav", "scene_annotation_csv_path": "annotations/test/foa_f28e62aab4fc77129580.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is heard from the left of the listener?", "answer": "The source coming from the left is typing.", "canonical_answer": "typing", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.1, "end_time": 10.5, "azimuth_deg": 72.647, "elevation_deg": 0.464, "distance_m": 3.42}]}
{"qa_id": "qa_8aeb906813a71f12dabc", "split": "test", "audio_id": "foa_6661e9a99b3a3c1f3a7f", "audio_path": "audio/test/foa_6661e9a99b3a3c1f3a7f.wav", "scene_annotation_csv_path": "annotations/test/foa_6661e9a99b3a3c1f3a7f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=21.7 degrees, elevation=14.6 degrees?", "answer": "A bird is heard coming from azimuth=21.7 degrees and elevation=14.6 degrees.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.5, "end_time": 20.0, "azimuth_deg": 21.728, "elevation_deg": 14.602, "distance_m": 2.64}]}
{"qa_id": "qa_7aef19e6793d4b6e884e", "split": "test", "audio_id": "foa_1b0d2a12bdd262fb222f", "audio_path": "audio/test/foa_1b0d2a12bdd262fb222f.wav", "scene_annotation_csv_path": "annotations/test/foa_1b0d2a12bdd262fb222f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the male speech?", "answer": "3.2 degrees", "canonical_answer": "3.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -68.921, "elevation_deg": 3.198, "distance_m": 1.79}]}
{"qa_id": "qa_942746743a9e21391247", "split": "test", "audio_id": "foa_8ee15aaf1491df07c4ec", "audio_path": "audio/test/foa_8ee15aaf1491df07c4ec.wav", "scene_annotation_csv_path": "annotations/test/foa_8ee15aaf1491df07c4ec.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the gong?", "answer": "-67.5 degrees", "canonical_answer": "-67.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 0.0, "end_time": 5.5, "azimuth_deg": -67.505, "elevation_deg": 19.298, "distance_m": 1.87}]}
{"qa_id": "qa_d865d1e520eef85c7144", "split": "test", "audio_id": "foa_e8d2728a83b1a30109c6", "audio_path": "audio/test/foa_e8d2728a83b1a30109c6.wav", "scene_annotation_csv_path": "annotations/test/foa_e8d2728a83b1a30109c6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the insect be heard?", "answer": "The insect is audible from 0.0s to 11.5s.", "canonical_answer": "0.0s to 11.5s", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 11.5, "azimuth_deg": 165.735, "elevation_deg": -2.874, "distance_m": 2.99}]}
{"qa_id": "qa_628942681b7b03b5ad93", "split": "test", "audio_id": "foa_18c121be4c3d99fce6bd", "audio_path": "audio/test/foa_18c121be4c3d99fce6bd.wav", "scene_annotation_csv_path": "annotations/test/foa_18c121be4c3d99fce6bd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-26.2 degrees, elevation=5.2 degrees?", "answer": "A vehicle is located at azimuth=-26.2 degrees and elevation=5.2 degrees.", "canonical_answer": "vehicle", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 4.5, "end_time": 19.8, "azimuth_deg": -26.202, "elevation_deg": 5.174, "distance_m": 3.37}]}
{"qa_id": "qa_c81e9fa6267c3dcb3cc7", "split": "test", "audio_id": "foa_9ce8adb6d2e927d850a6", "audio_path": "audio/test/foa_9ce8adb6d2e927d850a6.wav", "scene_annotation_csv_path": "annotations/test/foa_9ce8adb6d2e927d850a6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the gong sound be heard?", "answer": "The gong occurs from 15.3s to 16.2s.", "canonical_answer": "15.3s to 16.2s", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 1, "start_time": 15.3, "end_time": 16.2, "azimuth_deg": 34.894, "elevation_deg": -22.504, "distance_m": 3.53}]}
{"qa_id": "qa_acd1c40131f4936b2c7d", "split": "test", "audio_id": "foa_fc1f657b0ecdfef9dda7", "audio_path": "audio/test/foa_fc1f657b0ecdfef9dda7.wav", "scene_annotation_csv_path": "annotations/test/foa_fc1f657b0ecdfef9dda7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the paper in degrees.", "answer": "11.7 degrees", "canonical_answer": "11.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.0, "end_time": 13.4, "azimuth_deg": 104.582, "elevation_deg": 11.681, "distance_m": 3.49}]}
{"qa_id": "qa_6c5aad35353d5b53d923", "split": "test", "audio_id": "foa_ae08ac156536ac1c30a0", "audio_path": "audio/test/foa_ae08ac156536ac1c30a0.wav", "scene_annotation_csv_path": "annotations/test/foa_ae08ac156536ac1c30a0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time intervals?", "answer": "The audio clip features a train that is audible from 1.9s to 20.0s.", "canonical_answer": "train (1.9s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 1.9, "end_time": 20.0, "azimuth_deg": 84.473, "elevation_deg": -55.038, "distance_m": 1.72}]}
{"qa_id": "qa_2a58e539db8ce88e6e9d", "split": "test", "audio_id": "foa_bec10aa7ca9c8977f0ad", "audio_path": "audio/test/foa_bec10aa7ca9c8977f0ad.wav", "scene_annotation_csv_path": "annotations/test/foa_bec10aa7ca9c8977f0ad.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the vehicle?", "answer": "168.3 degrees", "canonical_answer": "168.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 1.3, "end_time": 20.0, "azimuth_deg": 168.329, "elevation_deg": -3.109, "distance_m": 2.56}]}
{"qa_id": "qa_a593d3e5dd03e755708b", "split": "test", "audio_id": "foa_5abf763b047f47489bf8", "audio_path": "audio/test/foa_5abf763b047f47489bf8.wav", "scene_annotation_csv_path": "annotations/test/foa_5abf763b047f47489bf8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is heard from the right of the listener?", "answer": "The source heard from the right is a wind instrument.", "canonical_answer": "wind instrument", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.1, "end_time": 5.0, "azimuth_deg": -91.07, "elevation_deg": -3.295, "distance_m": 2.14}]}
{"qa_id": "qa_9b8ec76721deab0a0546", "split": "test", "audio_id": "foa_c0e07252bf0360de2f0a", "audio_path": "audio/test/foa_c0e07252bf0360de2f0a.wav", "scene_annotation_csv_path": "annotations/test/foa_c0e07252bf0360de2f0a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the wind occur?", "answer": "The wind is active from 12.8s to 18.5s.", "canonical_answer": "12.8s to 18.5s", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 2, "start_time": 12.8, "end_time": 18.5, "azimuth_deg": 3.53, "elevation_deg": -12.779, "distance_m": 3.22}]}
{"qa_id": "qa_bfa058285ffb768bb6c3", "split": "test", "audio_id": "foa_d6238564a7f7663125c8", "audio_path": "audio/test/foa_d6238564a7f7663125c8.wav", "scene_annotation_csv_path": "annotations/test/foa_d6238564a7f7663125c8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the vehicle?", "answer": "-83.0 degrees", "canonical_answer": "-83.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.1, "end_time": 5.5, "azimuth_deg": -83.03, "elevation_deg": -23.022, "distance_m": 2.56}]}
{"qa_id": "qa_8ca180822d8575cb143c", "split": "test", "audio_id": "foa_159e5f91c56fcdf118b3", "audio_path": "audio/test/foa_159e5f91c56fcdf118b3.wav", "scene_annotation_csv_path": "annotations/test/foa_159e5f91c56fcdf118b3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=63.0 degrees, elevation=4.4 degrees?", "answer": "The sound heard from azimuth=63.0 degrees and elevation=4.4 degrees is typing.", "canonical_answer": "typing", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 1, "start_time": 5.4, "end_time": 13.0, "azimuth_deg": 63.028, "elevation_deg": 4.356, "distance_m": 2.14}]}
{"qa_id": "qa_a8d2e2b1c943d86898ce", "split": "test", "audio_id": "foa_ba2a1c002d2a8a020ae1", "audio_path": "audio/test/foa_ba2a1c002d2a8a020ae1.wav", "scene_annotation_csv_path": "annotations/test/foa_ba2a1c002d2a8a020ae1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound events are detectable in this audio clip and during what time intervals do they occur?", "answer": "The audio contains breathing from 0.0s to 0.6s.", "canonical_answer": "breathing (0.0s to 0.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": 140.325, "elevation_deg": -22.531, "distance_m": 3.39}]}
{"qa_id": "qa_f6be2f0abb7779c33db1", "split": "test", "audio_id": "foa_56afea249a7103ce6664", "audio_path": "audio/test/foa_56afea249a7103ce6664.wav", "scene_annotation_csv_path": "annotations/test/foa_56afea249a7103ce6664.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front?", "answer": "The sound source located at the front is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 3, "start_time": 16.4, "end_time": 20.0, "azimuth_deg": -7.265, "elevation_deg": 11.731, "distance_m": 2.46}]}
{"qa_id": "qa_f8740b5bf77fd0ccd667", "split": "test", "audio_id": "foa_6ecc92649818d9103f81", "audio_path": "audio/test/foa_6ecc92649818d9103f81.wav", "scene_annotation_csv_path": "annotations/test/foa_6ecc92649818d9103f81.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the male speech in degrees.", "answer": "-8.1 degrees", "canonical_answer": "-8.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 2, "start_time": 2.9, "end_time": 6.1, "azimuth_deg": 68.748, "elevation_deg": -8.059, "distance_m": 3.12}]}
{"qa_id": "qa_19bab11f37e5f14f0db6", "split": "test", "audio_id": "foa_090ff4bf5967c5751cd8", "audio_path": "audio/test/foa_090ff4bf5967c5751cd8.wav", "scene_annotation_csv_path": "annotations/test/foa_090ff4bf5967c5751cd8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the metal clink in degrees.", "answer": "49.2 degrees", "canonical_answer": "49.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.0, "end_time": 18.5, "azimuth_deg": 49.154, "elevation_deg": -26.821, "distance_m": 3.69}]}
{"qa_id": "qa_0096491947f631adb5fd", "split": "test", "audio_id": "foa_c833e392bb0469ad2c5c", "audio_path": "audio/test/foa_c833e392bb0469ad2c5c.wav", "scene_annotation_csv_path": "annotations/test/foa_c833e392bb0469ad2c5c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the paper active?", "answer": "The paper is active from 1.1s to 3.9s.", "canonical_answer": "1.1s to 3.9s", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 1, "start_time": 1.1, "end_time": 3.9, "azimuth_deg": 95.166, "elevation_deg": -10.749, "distance_m": 3.36}]}
{"qa_id": "qa_4628450c2016acbe130f", "split": "test", "audio_id": "foa_c547958868b605f5fdd9", "audio_path": "audio/test/foa_c547958868b605f5fdd9.wav", "scene_annotation_csv_path": "annotations/test/foa_c547958868b605f5fdd9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the wind instrument located?", "answer": "-23.6 degrees", "canonical_answer": "-23.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.1, "end_time": 7.3, "azimuth_deg": -147.357, "elevation_deg": -23.611, "distance_m": 3.55}]}
{"qa_id": "qa_e338589acd83bd7bb3fe", "split": "test", "audio_id": "foa_3e321dbeac8066c4efe2", "audio_path": "audio/test/foa_3e321dbeac8066c4efe2.wav", "scene_annotation_csv_path": "annotations/test/foa_3e321dbeac8066c4efe2.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is coming from the back?", "answer": "The sound source coming from the back is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 5.3, "azimuth_deg": 166.336, "elevation_deg": 11.349, "distance_m": 1.67}]}
{"qa_id": "qa_5258658e128c93d8fede", "split": "test", "audio_id": "foa_7ebfcd5b7905db7eea4d", "audio_path": "audio/test/foa_7ebfcd5b7905db7eea4d.wav", "scene_annotation_csv_path": "annotations/test/foa_7ebfcd5b7905db7eea4d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-167.5 degrees, elevation=27.4 degrees?", "answer": "A cat is located at azimuth -167.5 degrees and elevation 27.4 degrees.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 2, "start_time": 8.8, "end_time": 9.4, "azimuth_deg": -167.454, "elevation_deg": 27.381, "distance_m": 1.18}]}
{"qa_id": "qa_cf426a73a66e0f7d0306", "split": "test", "audio_id": "foa_bd204841d82a52745b47", "audio_path": "audio/test/foa_bd204841d82a52745b47.wav", "scene_annotation_csv_path": "annotations/test/foa_bd204841d82a52745b47.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in this audio clip, and during what time intervals do they occur?", "answer": "The audio contains breathing from 0.0s to 1.0s.", "canonical_answer": "breathing (0.0s to 1.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.0, "end_time": 1.0, "azimuth_deg": 67.644, "elevation_deg": 21.488, "distance_m": 2.7}]}
{"qa_id": "qa_74d8dfabe1ff10de5ce1", "split": "test", "audio_id": "foa_a88ed0cac9d4a25ff56b", "audio_path": "audio/test/foa_a88ed0cac9d4a25ff56b.wav", "scene_annotation_csv_path": "annotations/test/foa_a88ed0cac9d4a25ff56b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During what time interval does the war sound occur?", "answer": "The war sound is active from 0.1s to 9.3s.", "canonical_answer": "0.1s to 9.3s", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.1, "end_time": 9.3, "azimuth_deg": 44.329, "elevation_deg": -34.531, "distance_m": 1.84}]}
{"qa_id": "qa_6d9aa19773aa670a3463", "split": "test", "audio_id": "foa_0c272fe358bf9f115e18", "audio_path": "audio/test/foa_0c272fe358bf9f115e18.wav", "scene_annotation_csv_path": "annotations/test/foa_0c272fe358bf9f115e18.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front-left and below?", "answer": "The source located at the front-left and below is a drum.", "canonical_answer": "drum", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": 23.957, "elevation_deg": -22.926, "distance_m": 2.63}]}
{"qa_id": "qa_ce1faac69c24a9683100", "split": "test", "audio_id": "foa_5afc8c767f5a1b03bf51", "audio_path": "audio/test/foa_5afc8c767f5a1b03bf51.wav", "scene_annotation_csv_path": "annotations/test/foa_5afc8c767f5a1b03bf51.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be heard in this clip, and what are their specific time intervals?", "answer": "The audio contains footsteps from 0.0s to 2.8s.", "canonical_answer": "footsteps (0.0s to 2.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.0, "end_time": 2.8, "azimuth_deg": 106.189, "elevation_deg": -53.252, "distance_m": 1.32}]}
{"qa_id": "qa_8af0153b3bc3b4c3591c", "split": "test", "audio_id": "foa_c83ccb53cb8a9ef14e85", "audio_path": "audio/test/foa_c83ccb53cb8a9ef14e85.wav", "scene_annotation_csv_path": "annotations/test/foa_c83ccb53cb8a9ef14e85.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the metal clink in degrees.", "answer": "-22.3 degrees", "canonical_answer": "-22.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.1, "end_time": 9.0, "azimuth_deg": -90.733, "elevation_deg": -22.299, "distance_m": 0.81}]}
{"qa_id": "qa_5e34a48d7b589b96efdb", "split": "test", "audio_id": "foa_b12ae9180c2f70a04546", "audio_path": "audio/test/foa_b12ae9180c2f70a04546.wav", "scene_annotation_csv_path": "annotations/test/foa_b12ae9180c2f70a04546.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=78.6 degrees, elevation=18.5 degrees?", "answer": "The sound heard from azimuth=78.6 degrees and elevation=18.5 degrees is glass.", "canonical_answer": "glass", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 3, "start_time": 0.4, "end_time": 1.2, "azimuth_deg": 78.623, "elevation_deg": 18.494, "distance_m": 1.85}]}
{"qa_id": "qa_6be07a3c0eefbab364a0", "split": "test", "audio_id": "foa_dc6b600f0c1d7951b783", "audio_path": "audio/test/foa_dc6b600f0c1d7951b783.wav", "scene_annotation_csv_path": "annotations/test/foa_dc6b600f0c1d7951b783.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the drawer cabinet coming?", "answer": "121.3 degrees", "canonical_answer": "121.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 2, "start_time": 0.5, "end_time": 1.1, "azimuth_deg": 121.299, "elevation_deg": -11.504, "distance_m": 3.79}]}
{"qa_id": "qa_96435c7616bb3aac83f8", "split": "test", "audio_id": "foa_52d9f95d9c07a5708c25", "audio_path": "audio/test/foa_52d9f95d9c07a5708c25.wav", "scene_annotation_csv_path": "annotations/test/foa_52d9f95d9c07a5708c25.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=66.7 degrees, elevation=-9.6 degrees?", "answer": "An animal is the sound heard from azimuth=66.7 degrees, elevation=-9.6 degrees.", "canonical_answer": "animal", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 2, "start_time": 4.4, "end_time": 5.0, "azimuth_deg": 66.743, "elevation_deg": -9.648, "distance_m": 3.34}]}
{"qa_id": "qa_3f7e0d4e8971d429f3b1", "split": "test", "audio_id": "foa_ad60e57331ef3186c775", "audio_path": "audio/test/foa_ad60e57331ef3186c775.wav", "scene_annotation_csv_path": "annotations/test/foa_ad60e57331ef3186c775.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the percussion located?", "answer": "18.8 degrees", "canonical_answer": "18.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 2, "start_time": 10.2, "end_time": 11.1, "azimuth_deg": 149.067, "elevation_deg": 18.803, "distance_m": 1.17}]}
{"qa_id": "qa_8772795ff6128c6b647e", "split": "test", "audio_id": "foa_d023510e0171aaf7c3d5", "audio_path": "audio/test/foa_d023510e0171aaf7c3d5.wav", "scene_annotation_csv_path": "annotations/test/foa_d023510e0171aaf7c3d5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the body sound audible?", "answer": "The body sound is active from 0.6s to 19.6s.", "canonical_answer": "0.6s to 19.6s", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.6, "end_time": 19.6, "azimuth_deg": -39.323, "elevation_deg": 19.952, "distance_m": 0.76}]}
{"qa_id": "qa_d7aea7dd5076599c07eb", "split": "test", "audio_id": "foa_be625ec5bc6f5f934d8e", "audio_path": "audio/test/foa_be625ec5bc6f5f934d8e.wav", "scene_annotation_csv_path": "annotations/test/foa_be625ec5bc6f5f934d8e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the zipper coming?", "answer": "-33.0 degrees", "canonical_answer": "-33.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.8, "end_time": 11.1, "azimuth_deg": -33.013, "elevation_deg": -31.06, "distance_m": 1.02}]}
{"qa_id": "qa_6e85c06eda8de8b25fa1", "split": "test", "audio_id": "foa_c8555585e591ad790c3b", "audio_path": "audio/test/foa_c8555585e591ad790c3b.wav", "scene_annotation_csv_path": "annotations/test/foa_c8555585e591ad790c3b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be heard in the audio clip, and what are their respective time intervals?", "answer": "The audio contains a machine sound occurring from 1.8s to 9.3s.", "canonical_answer": "machine (1.8s to 9.3s)", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 1.8, "end_time": 9.3, "azimuth_deg": 16.125, "elevation_deg": -18.614, "distance_m": 2.31}]}
{"qa_id": "qa_60ac2a3b542c1230ddfb", "split": "test", "audio_id": "foa_792be2c66d3434e3010d", "audio_path": "audio/test/foa_792be2c66d3434e3010d.wav", "scene_annotation_csv_path": "annotations/test/foa_792be2c66d3434e3010d.csv", "dataset": "starss23", "data_source": "dcase_real", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located in the front?", "answer": "The sound source coming from the front is male speech.", "canonical_answer": "male speech", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 7, "start_time": 14.4, "end_time": 18.7, "azimuth_deg": 16.0, "elevation_deg": -14.0, "distance_m": 1.49}]}
{"qa_id": "qa_3791588feb6d922e42d3", "split": "test", "audio_id": "foa_c86fb413c19f89111b36", "audio_path": "audio/test/foa_c86fb413c19f89111b36.wav", "scene_annotation_csv_path": "annotations/test/foa_c86fb413c19f89111b36.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left?", "answer": "The sound source coming from the left is a train.", "canonical_answer": "train", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 0.0, "end_time": 15.5, "azimuth_deg": 88.482, "elevation_deg": 13.469, "distance_m": 3.35}]}
{"qa_id": "qa_ff877b9bea2dbe3fe8d3", "split": "test", "audio_id": "foa_36015aa0f891abcb641f", "audio_path": "audio/test/foa_36015aa0f891abcb641f.wav", "scene_annotation_csv_path": "annotations/test/foa_36015aa0f891abcb641f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-4.3 degrees, elevation=12.6 degrees?", "answer": "An animal is located at azimuth -4.3 degrees and elevation 12.6 degrees.", "canonical_answer": "animal", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 0.7, "end_time": 20.0, "azimuth_deg": -4.335, "elevation_deg": 12.644, "distance_m": 1.49}]}
{"qa_id": "qa_465e75540dbde63b709c", "split": "test", "audio_id": "foa_c7bff343cd21af1234d2", "audio_path": "audio/test/foa_c7bff343cd21af1234d2.wav", "scene_annotation_csv_path": "annotations/test/foa_c7bff343cd21af1234d2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the home sound be heard?", "answer": "The home sound is audible from 3.6s to 6.9s.", "canonical_answer": "3.6s to 6.9s", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 1, "start_time": 3.6, "end_time": 6.9, "azimuth_deg": -113.653, "elevation_deg": 20.005, "distance_m": 2.92}]}
{"qa_id": "qa_f05f0cf8ea67dca7de8e", "split": "test", "audio_id": "foa_340698adf307bff7d2af", "audio_path": "audio/test/foa_340698adf307bff7d2af.wav", "scene_annotation_csv_path": "annotations/test/foa_340698adf307bff7d2af.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains a bird that can be heard from 0.0s to 9.8s.", "canonical_answer": "bird (0.0s to 9.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 9.8, "azimuth_deg": 28.515, "elevation_deg": -25.178, "distance_m": 2.03}]}
{"qa_id": "qa_6233bdf199ab95323c7f", "split": "test", "audio_id": "foa_2b04a1371c1710dfef3a", "audio_path": "audio/test/foa_2b04a1371c1710dfef3a.wav", "scene_annotation_csv_path": "annotations/test/foa_2b04a1371c1710dfef3a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the female speech located?", "answer": "-34.8 degrees", "canonical_answer": "-34.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 1, "start_time": 8.0, "end_time": 8.6, "azimuth_deg": 119.867, "elevation_deg": -34.77, "distance_m": 2.43}]}
{"qa_id": "qa_04821e2d92f87863b56f", "split": "test", "audio_id": "foa_833c5acdae8d41a808f2", "audio_path": "audio/test/foa_833c5acdae8d41a808f2.wav", "scene_annotation_csv_path": "annotations/test/foa_833c5acdae8d41a808f2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the breathing coming?", "answer": "-163.9 degrees", "canonical_answer": "-163.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.5, "end_time": 5.1, "azimuth_deg": -163.944, "elevation_deg": -20.259, "distance_m": 3.27}]}
{"qa_id": "qa_0e421f7e939d1f9d0cb2", "split": "test", "audio_id": "foa_2b4fbfac14522b875945", "audio_path": "audio/test/foa_2b4fbfac14522b875945.wav", "scene_annotation_csv_path": "annotations/test/foa_2b4fbfac14522b875945.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time spans?", "answer": "The audio contains a machine that lasts from 0.2s to 1.6s.", "canonical_answer": "machine (0.2s to 1.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.2, "end_time": 1.6, "azimuth_deg": 115.144, "elevation_deg": 7.377, "distance_m": 1.62}]}
{"qa_id": "qa_5aec5f63996ee956ccdb", "split": "test", "audio_id": "foa_945d239811bcc651df60", "audio_path": "audio/test/foa_945d239811bcc651df60.wav", "scene_annotation_csv_path": "annotations/test/foa_945d239811bcc651df60.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the right and below?", "answer": "The source coming from the right and below is a cat.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": -73.735, "elevation_deg": -58.912, "distance_m": 1.3}]}
{"qa_id": "qa_5615dd6db5c60f332bb9", "split": "test", "audio_id": "foa_9767f401256c6b00e338", "audio_path": "audio/test/foa_9767f401256c6b00e338.wav", "scene_annotation_csv_path": "annotations/test/foa_9767f401256c6b00e338.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Identify the source at azimuth=-41.0 degrees, elevation=8.5 degrees.", "answer": "A musical instrument is located at azimuth -41.0 degrees and elevation 8.5 degrees.", "canonical_answer": "musical instrument", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 1, "start_time": 14.9, "end_time": 16.3, "azimuth_deg": -41.035, "elevation_deg": 8.542, "distance_m": 1.92}]}
{"qa_id": "qa_4c087c0f2c06d9400207", "split": "test", "audio_id": "foa_f6204d3e360b2bae921f", "audio_path": "audio/test/foa_f6204d3e360b2bae921f.wav", "scene_annotation_csv_path": "annotations/test/foa_f6204d3e360b2bae921f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the human vocalization active?", "answer": "The human vocalization is active from 0.5s to 15.9s.", "canonical_answer": "0.5s to 15.9s", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.5, "end_time": 15.9, "azimuth_deg": 34.265, "elevation_deg": -5.135, "distance_m": 1.3}]}
{"qa_id": "qa_4b2b6f7170124e1fafdb", "split": "test", "audio_id": "foa_744311a8ead8593b67e0", "audio_path": "audio/test/foa_744311a8ead8593b67e0.wav", "scene_annotation_csv_path": "annotations/test/foa_744311a8ead8593b67e0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the finger snapping in degrees.", "answer": "-57.1 degrees", "canonical_answer": "-57.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 0, "start_time": 1.6, "end_time": 12.2, "azimuth_deg": -57.074, "elevation_deg": 20.409, "distance_m": 1.4}]}
{"qa_id": "qa_e2f847499e901ed84015", "split": "test", "audio_id": "foa_fe06e3463dd2be599477", "audio_path": "audio/test/foa_fe06e3463dd2be599477.wav", "scene_annotation_csv_path": "annotations/test/foa_fe06e3463dd2be599477.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the writing in degrees.", "answer": "-6.5 degrees", "canonical_answer": "-6.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.3, "end_time": 3.0, "azimuth_deg": -117.368, "elevation_deg": -6.537, "distance_m": 3.47}]}
{"qa_id": "qa_c1f78db445ab8e9407c0", "split": "test", "audio_id": "foa_ed9293a71069e0446eaa", "audio_path": "audio/test/foa_ed9293a71069e0446eaa.wav", "scene_annotation_csv_path": "annotations/test/foa_ed9293a71069e0446eaa.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the guitar?", "answer": "-3.4 degrees", "canonical_answer": "-3.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 4.0, "azimuth_deg": -174.279, "elevation_deg": -3.45, "distance_m": 2.71}]}
{"qa_id": "qa_8ebe567a879ddd1452b8", "split": "test", "audio_id": "foa_0128e25c8c4b3bc1cd77", "audio_path": "audio/test/foa_0128e25c8c4b3bc1cd77.wav", "scene_annotation_csv_path": "annotations/test/foa_0128e25c8c4b3bc1cd77.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-121.0 degrees, elevation=-40.5 degrees?", "answer": "A gong is located at azimuth=-121.0 degrees and elevation=-40.5 degrees.", "canonical_answer": "gong", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 1, "start_time": 19.5, "end_time": 20.0, "azimuth_deg": -120.976, "elevation_deg": -40.549, "distance_m": 1.92}]}
{"qa_id": "qa_faa364fc5e5ea69f4e54", "split": "test", "audio_id": "foa_fc2ae4ef980e27fcca36", "audio_path": "audio/test/foa_fc2ae4ef980e27fcca36.wav", "scene_annotation_csv_path": "annotations/test/foa_fc2ae4ef980e27fcca36.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the sound of crushing be heard?", "answer": "The crushing sound is audible from 0.1s to 20.0s.", "canonical_answer": "0.1s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": -107.171, "elevation_deg": 13.115, "distance_m": 3.59}]}
{"qa_id": "qa_f88b27e6fe32c3c13b5f", "split": "test", "audio_id": "foa_58351f3e73fce797b2a3", "audio_path": "audio/test/foa_58351f3e73fce797b2a3.wav", "scene_annotation_csv_path": "annotations/test/foa_58351f3e73fce797b2a3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the speech coming?", "answer": "-90.7 degrees", "canonical_answer": "-90.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.1, "end_time": 5.4, "azimuth_deg": -90.74, "elevation_deg": -11.798, "distance_m": 2.54}]}
{"qa_id": "qa_da1dd8bb532f2be2cba0", "split": "test", "audio_id": "foa_266f9fd2b821c08b9561", "audio_path": "audio/test/foa_266f9fd2b821c08b9561.wav", "scene_annotation_csv_path": "annotations/test/foa_266f9fd2b821c08b9561.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time spans?", "answer": "The audio contains ocean from 0.5s to 20.0s, a door from 9.5s to 19.4s, and a gong from 14.7s to 19.5s.", "canonical_answer": "ocean (0.5s to 20.0s); door (9.5s to 19.4s); gong (14.7s to 19.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.5, "end_time": 20.0, "azimuth_deg": 26.84, "elevation_deg": 2.178, "distance_m": 3.35}, {"class_id": 17, "class_name": "door", "track_id": 1, "start_time": 9.5, "end_time": 19.4, "azimuth_deg": 45.54, "elevation_deg": 16.86, "distance_m": 3.39}, {"class_id": 26, "class_name": "gong", "track_id": 2, "start_time": 14.7, "end_time": 19.5, "azimuth_deg": 75.192, "elevation_deg": -54.389, "distance_m": 1.79}]}
{"qa_id": "qa_908cf37e20d174398f2d", "split": "test", "audio_id": "foa_8ca4a9359cb2a3383d5a", "audio_path": "audio/test/foa_8ca4a9359cb2a3383d5a.wav", "scene_annotation_csv_path": "annotations/test/foa_8ca4a9359cb2a3383d5a.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is heard coming from the left of the listener?", "answer": "The source coming from the left is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 7.3, "azimuth_deg": 84.863, "elevation_deg": -2.374, "distance_m": 4.2}]}
{"qa_id": "qa_d8319e39feff62569865", "split": "test", "audio_id": "foa_e294f6635c79012cf478", "audio_path": "audio/test/foa_e294f6635c79012cf478.wav", "scene_annotation_csv_path": "annotations/test/foa_e294f6635c79012cf478.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During what time interval does the human vocalization occur?", "answer": "The human vocalization is active from 0.1s to 15.9s.", "canonical_answer": "0.1s to 15.9s", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 1, "start_time": 0.1, "end_time": 15.9, "azimuth_deg": 120.514, "elevation_deg": 12.717, "distance_m": 2.59}]}
{"qa_id": "qa_136ba171a74f0fb58c46", "split": "test", "audio_id": "foa_c2420413c4f7ba97525d", "audio_path": "audio/test/foa_c2420413c4f7ba97525d.wav", "scene_annotation_csv_path": "annotations/test/foa_c2420413c4f7ba97525d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-61.9 degrees, elevation=22.8 degrees?", "answer": "A dog is heard coming from azimuth -61.9 degrees and elevation 22.8 degrees.", "canonical_answer": "dog", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 1, "start_time": 2.6, "end_time": 3.8, "azimuth_deg": -61.873, "elevation_deg": 22.765, "distance_m": 2.85}]}
{"qa_id": "qa_be86807043c5d536e4c6", "split": "test", "audio_id": "foa_8373f066a04945ad6c84", "audio_path": "audio/test/foa_8373f066a04945ad6c84.wav", "scene_annotation_csv_path": "annotations/test/foa_8373f066a04945ad6c84.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the kitchenware?", "answer": "77.6 degrees", "canonical_answer": "77.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 0.0, "end_time": 9.0, "azimuth_deg": 77.621, "elevation_deg": -31.849, "distance_m": 2.73}]}
{"qa_id": "qa_253e054049b138ac51b6", "split": "test", "audio_id": "foa_b3e7d589f16f24ad53b7", "audio_path": "audio/test/foa_b3e7d589f16f24ad53b7.wav", "scene_annotation_csv_path": "annotations/test/foa_b3e7d589f16f24ad53b7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the printer in degrees.", "answer": "-1.1 degrees", "canonical_answer": "-1.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.1, "end_time": 10.4, "azimuth_deg": -114.293, "elevation_deg": -1.145, "distance_m": 1.64}]}
{"qa_id": "qa_70d36f6944fe4afb50b5", "split": "test", "audio_id": "foa_cb0581a32d939f7c1b4b", "audio_path": "audio/test/foa_cb0581a32d939f7c1b4b.wav", "scene_annotation_csv_path": "annotations/test/foa_cb0581a32d939f7c1b4b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains writing from 0.7s to 17.7s, a wind instrument from 6.0s to 11.7s, and speech from 14.9s to 20.0s.", "canonical_answer": "writing (0.7s to 17.7s); wind instrument (6.0s to 11.7s); speech (14.9s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.7, "end_time": 17.7, "azimuth_deg": -80.953, "elevation_deg": -5.092, "distance_m": 3.2}, {"class_id": 59, "class_name": "wind_instrument", "track_id": 1, "start_time": 6.0, "end_time": 11.7, "azimuth_deg": -53.868, "elevation_deg": 1.069, "distance_m": 2.1}, {"class_id": 46, "class_name": "speech", "track_id": 2, "start_time": 14.9, "end_time": 20.0, "azimuth_deg": 135.289, "elevation_deg": 11.488, "distance_m": 1.35}]}
{"qa_id": "qa_27c5912bcc3acfd2e42d", "split": "test", "audio_id": "foa_a41ba0137df1e874018e", "audio_path": "audio/test/foa_a41ba0137df1e874018e.wav", "scene_annotation_csv_path": "annotations/test/foa_a41ba0137df1e874018e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located behind the listener?", "answer": "The sound coming from the back is a frog.", "canonical_answer": "frog", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 0.0, "end_time": 1.6, "azimuth_deg": 159.586, "elevation_deg": 14.629, "distance_m": 1.96}]}
{"qa_id": "qa_cbcc76fc720fad092ea4", "split": "test", "audio_id": "foa_88b14e1ce032ec70b795", "audio_path": "audio/test/foa_88b14e1ce032ec70b795.wav", "scene_annotation_csv_path": "annotations/test/foa_88b14e1ce032ec70b795.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the machine?", "answer": "-167.2 degrees", "canonical_answer": "-167.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 8.1, "azimuth_deg": -167.217, "elevation_deg": -18.897, "distance_m": 1.54}]}
{"qa_id": "qa_6609a7d844281adeb705", "split": "test", "audio_id": "foa_d459fc9dfc52c271a6e4", "audio_path": "audio/test/foa_d459fc9dfc52c271a6e4.wav", "scene_annotation_csv_path": "annotations/test/foa_d459fc9dfc52c271a6e4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the back-right and below the listener?", "answer": "The sound source located to the back-right and below is typing.", "canonical_answer": "typing", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -117.518, "elevation_deg": -18.701, "distance_m": 2.86}]}
{"qa_id": "qa_d0b11ad3dc143a70f08c", "split": "test", "audio_id": "foa_6e1503bb321ddcead1df", "audio_path": "audio/test/foa_6e1503bb321ddcead1df.wav", "scene_annotation_csv_path": "annotations/test/foa_6e1503bb321ddcead1df.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the car?", "answer": "-6.0 degrees", "canonical_answer": "-6.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 1, "start_time": 6.2, "end_time": 12.1, "azimuth_deg": 117.282, "elevation_deg": -6.013, "distance_m": 0.87}]}
{"qa_id": "qa_b441aa303eb2cd826b2e", "split": "test", "audio_id": "foa_2abea06d152008b98622", "audio_path": "audio/test/foa_2abea06d152008b98622.wav", "scene_annotation_csv_path": "annotations/test/foa_2abea06d152008b98622.csv", "dataset": "starss23", "data_source": "dcase_real", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=18.0 degrees, elevation=-8.0 degrees?", "answer": "The sound heard from azimuth=18.0 degrees and elevation=-8.0 degrees is laughter.", "canonical_answer": "laughter", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 5, "start_time": 18.1, "end_time": 20.0, "azimuth_deg": 18.0, "elevation_deg": -8.0, "distance_m": 3.39}]}
{"qa_id": "qa_17f33f6d758ce3a5bbab", "split": "test", "audio_id": "foa_b98328ff2ea64a6b4ba5", "audio_path": "audio/test/foa_b98328ff2ea64a6b4ba5.wav", "scene_annotation_csv_path": "annotations/test/foa_b98328ff2ea64a6b4ba5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the zipper be heard?", "answer": "The zipper is audible from 0.8s to 1.5s.", "canonical_answer": "0.8s to 1.5s", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 1, "start_time": 0.8, "end_time": 1.5, "azimuth_deg": -68.244, "elevation_deg": -10.053, "distance_m": 2.66}]}
{"qa_id": "qa_d356f5731369d236cfde", "split": "test", "audio_id": "foa_bc5baf34c0455a723a94", "audio_path": "audio/test/foa_bc5baf34c0455a723a94.wav", "scene_annotation_csv_path": "annotations/test/foa_bc5baf34c0455a723a94.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio contains a bird that can be heard from 0.1s to 4.5s.", "canonical_answer": "bird (0.1s to 4.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.1, "end_time": 4.5, "azimuth_deg": -20.953, "elevation_deg": -41.949, "distance_m": 1.04}]}
{"qa_id": "qa_b6059dcc4328bfd2b0f5", "split": "test", "audio_id": "foa_765b2eb7cf09416c2cde", "audio_path": "audio/test/foa_765b2eb7cf09416c2cde.wav", "scene_annotation_csv_path": "annotations/test/foa_765b2eb7cf09416c2cde.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-96.2 degrees, elevation=14.8 degrees?", "answer": "An animal is located at azimuth -96.2 degrees and elevation 14.8 degrees.", "canonical_answer": "animal", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 1, "start_time": 6.3, "end_time": 7.6, "azimuth_deg": -96.157, "elevation_deg": 14.788, "distance_m": 3.16}]}
{"qa_id": "qa_b8fc5cf9e4181c733c31", "split": "test", "audio_id": "foa_760bac7be3c97bf59a49", "audio_path": "audio/test/foa_760bac7be3c97bf59a49.wav", "scene_annotation_csv_path": "annotations/test/foa_760bac7be3c97bf59a49.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the speech active?", "answer": "The speech is active from 0.6s to 6.1s.", "canonical_answer": "0.6s to 6.1s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 6.1, "azimuth_deg": -142.281, "elevation_deg": 1.35, "distance_m": 3.84}]}
{"qa_id": "qa_db154e37029d8881a789", "split": "test", "audio_id": "foa_4109b523f14eb25ad308", "audio_path": "audio/test/foa_4109b523f14eb25ad308.wav", "scene_annotation_csv_path": "annotations/test/foa_4109b523f14eb25ad308.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the appliance?", "answer": "55.9 degrees", "canonical_answer": "55.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.0, "end_time": 17.5, "azimuth_deg": -49.01, "elevation_deg": 55.942, "distance_m": 1.13}]}
{"qa_id": "qa_05ce8638f1e76d9ad8f0", "split": "test", "audio_id": "foa_cbb08fc2846f6d88f090", "audio_path": "audio/test/foa_cbb08fc2846f6d88f090.wav", "scene_annotation_csv_path": "annotations/test/foa_cbb08fc2846f6d88f090.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is heard coming from behind and above the listener?", "answer": "The sound source coming from behind and above the listener is a bell.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": 167.473, "elevation_deg": 30.006, "distance_m": 2.0}]}
{"qa_id": "qa_958ad0bfb25ec5bda276", "split": "test", "audio_id": "foa_792c87dd02e5964341ac", "audio_path": "audio/test/foa_792c87dd02e5964341ac.wav", "scene_annotation_csv_path": "annotations/test/foa_792c87dd02e5964341ac.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound events are present in this audio clip, and what are their specific time intervals?", "answer": "The audio contains body sound occurring from 0.1s to 0.7s.", "canonical_answer": "body sound (0.1s to 0.7s)", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.1, "end_time": 0.7, "azimuth_deg": 24.92, "elevation_deg": 4.178, "distance_m": 2.87}]}
{"qa_id": "qa_6c7699592f31e4d671f4", "split": "test", "audio_id": "foa_da67bb3c298db24d75e2", "audio_path": "audio/test/foa_da67bb3c298db24d75e2.wav", "scene_annotation_csv_path": "annotations/test/foa_da67bb3c298db24d75e2.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the speech coming?", "answer": "117.7 degrees", "canonical_answer": "117.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 2.9, "azimuth_deg": 117.741, "elevation_deg": 0.0, "distance_m": 2.91}]}
{"qa_id": "qa_da08e2d0f2179f936038", "split": "test", "audio_id": "foa_a4513dd1c07c2c11b019", "audio_path": "audio/test/foa_a4513dd1c07c2c11b019.wav", "scene_annotation_csv_path": "annotations/test/foa_a4513dd1c07c2c11b019.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=167.1 degrees, elevation=-46.7 degrees?", "answer": "An alarm is located at azimuth 167.1 degrees and elevation -46.7 degrees.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 10.4, "azimuth_deg": 167.116, "elevation_deg": -46.702, "distance_m": 2.03}]}
{"qa_id": "qa_c01d2e719b8723af2e59", "split": "test", "audio_id": "foa_43b0404b493234dc6ec1", "audio_path": "audio/test/foa_43b0404b493234dc6ec1.wav", "scene_annotation_csv_path": "annotations/test/foa_43b0404b493234dc6ec1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What source is heard from the back and below of the listener?", "answer": "The source coming from the back and below is an alarm.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 0.9, "azimuth_deg": -174.213, "elevation_deg": -24.82, "distance_m": 3.21}]}
{"qa_id": "qa_51a9a15e01ddb94deb79", "split": "test", "audio_id": "foa_3ea771bc89ba1d0fe976", "audio_path": "audio/test/foa_3ea771bc89ba1d0fe976.wav", "scene_annotation_csv_path": "annotations/test/foa_3ea771bc89ba1d0fe976.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the string instrument coming?", "answer": "-102.2 degrees", "canonical_answer": "-102.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.5, "end_time": 0.6, "azimuth_deg": -102.177, "elevation_deg": 29.241, "distance_m": 1.25}]}
{"qa_id": "qa_61abe9e310fbf5d79073", "split": "test", "audio_id": "foa_6860609d34f2ea2ee74d", "audio_path": "audio/test/foa_6860609d34f2ea2ee74d.wav", "scene_annotation_csv_path": "annotations/test/foa_6860609d34f2ea2ee74d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains guitar from 0.0s to 0.3s.", "canonical_answer": "guitar (0.0s to 0.3s)", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": 140.489, "elevation_deg": 20.538, "distance_m": 2.81}]}
{"qa_id": "qa_a141a7cd63c3d9f1b9c0", "split": "test", "audio_id": "foa_312559041e75b86be46b", "audio_path": "audio/test/foa_312559041e75b86be46b.wav", "scene_annotation_csv_path": "annotations/test/foa_312559041e75b86be46b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the war sound in degrees.", "answer": "14.7 degrees", "canonical_answer": "14.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 1, "start_time": 4.4, "end_time": 15.8, "azimuth_deg": -72.773, "elevation_deg": 14.718, "distance_m": 3.11}]}
{"qa_id": "qa_c738d67cb7ef2c50f14d", "split": "test", "audio_id": "foa_b53f2aea83c3ce8e0e00", "audio_path": "audio/test/foa_b53f2aea83c3ce8e0e00.wav", "scene_annotation_csv_path": "annotations/test/foa_b53f2aea83c3ce8e0e00.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During what time interval does the male speech occur?", "answer": "The male speech is active from 0.1s to 1.1s.", "canonical_answer": "0.1s to 1.1s", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.1, "end_time": 1.1, "azimuth_deg": 125.612, "elevation_deg": -32.551, "distance_m": 2.7}]}
{"qa_id": "qa_34db2cae7e0f542dc2c7", "split": "test", "audio_id": "foa_5389e8a5f65ccfc40acd", "audio_path": "audio/test/foa_5389e8a5f65ccfc40acd.wav", "scene_annotation_csv_path": "annotations/test/foa_5389e8a5f65ccfc40acd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left?", "answer": "The sound source located to the left is a string instrument.", "canonical_answer": "string instrument", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": 91.446, "elevation_deg": 14.626, "distance_m": 3.37}]}
{"qa_id": "qa_48665d53a6413b62a064", "split": "test", "audio_id": "foa_61ee45503a650e367f1c", "audio_path": "audio/test/foa_61ee45503a650e367f1c.wav", "scene_annotation_csv_path": "annotations/test/foa_61ee45503a650e367f1c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be heard in this audio clip, and what is the time interval for each?", "answer": "The audio contains singing from 0.8s to 20.0s, singing from 6.3s to 14.4s, finger snapping from 13.7s to 20.0s, and speech from 16.5s to 19.8s.", "canonical_answer": "singing (0.8s to 20.0s); singing (6.3s to 14.4s); finger snapping (13.7s to 20.0s); speech (16.5s to 19.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.8, "end_time": 20.0, "azimuth_deg": 171.441, "elevation_deg": -24.384, "distance_m": 2.42}, {"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 6.3, "end_time": 14.4, "azimuth_deg": -13.455, "elevation_deg": 4.146, "distance_m": 3.47}, {"class_id": 21, "class_name": "finger_snapping", "track_id": 2, "start_time": 13.7, "end_time": 20.0, "azimuth_deg": 79.101, "elevation_deg": -44.384, "distance_m": 1.59}, {"class_id": 46, "class_name": "speech", "track_id": 3, "start_time": 16.5, "end_time": 19.8, "azimuth_deg": 22.077, "elevation_deg": -22.176, "distance_m": 2.7}]}
{"qa_id": "qa_c1bb5d405c8cb3952d15", "split": "test", "audio_id": "foa_8b4ed435352c0a76a725", "audio_path": "audio/test/foa_8b4ed435352c0a76a725.wav", "scene_annotation_csv_path": "annotations/test/foa_8b4ed435352c0a76a725.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the writing in degrees.", "answer": "-21.5 degrees", "canonical_answer": "-21.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 1, "start_time": 0.0, "end_time": 6.8, "azimuth_deg": -43.931, "elevation_deg": -21.541, "distance_m": 3.62}]}
{"qa_id": "qa_c5173a446e21432d7735", "split": "test", "audio_id": "foa_a0d52fbb57b490cc04e0", "audio_path": "audio/test/foa_a0d52fbb57b490cc04e0.wav", "scene_annotation_csv_path": "annotations/test/foa_a0d52fbb57b490cc04e0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the finger snapping be heard?", "answer": "The finger snapping sound occurs from 0.0s to 1.7s.", "canonical_answer": "0.0s to 1.7s", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 0, "start_time": 0.0, "end_time": 1.7, "azimuth_deg": 5.363, "elevation_deg": 14.094, "distance_m": 1.4}]}
{"qa_id": "qa_778e3589bb464b9eb1c6", "split": "test", "audio_id": "foa_ca46bde9d4c53cb5c6ac", "audio_path": "audio/test/foa_ca46bde9d4c53cb5c6ac.wav", "scene_annotation_csv_path": "annotations/test/foa_ca46bde9d4c53cb5c6ac.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=13.2 degrees, elevation=-8.6 degrees?", "answer": "An animal is located at azimuth=13.2 degrees and elevation=-8.6 degrees.", "canonical_answer": "animal", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 1, "start_time": 8.6, "end_time": 9.4, "azimuth_deg": 13.237, "elevation_deg": -8.567, "distance_m": 1.02}]}
{"qa_id": "qa_84134c1e8a660b5a3903", "split": "test", "audio_id": "foa_32082568cc5e924024b6", "audio_path": "audio/test/foa_32082568cc5e924024b6.wav", "scene_annotation_csv_path": "annotations/test/foa_32082568cc5e924024b6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the clock?", "answer": "58.4 degrees", "canonical_answer": "58.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 19.0, "azimuth_deg": 58.37, "elevation_deg": -45.868, "distance_m": 1.32}]}
{"qa_id": "qa_e76a015ffd46db817ace", "split": "test", "audio_id": "foa_b3b91f7a98eab81202d2", "audio_path": "audio/test/foa_b3b91f7a98eab81202d2.wav", "scene_annotation_csv_path": "annotations/test/foa_b3b91f7a98eab81202d2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is heard from the back-right of the listener?", "answer": "The source coming from the back-right is human vocalization.", "canonical_answer": "human vocalization", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.2, "end_time": 14.9, "azimuth_deg": -135.094, "elevation_deg": 10.475, "distance_m": 3.17}]}
{"qa_id": "qa_43c0e1f6f4498d36fd74", "split": "test", "audio_id": "foa_d7c91ce93031c09360ce", "audio_path": "audio/test/foa_d7c91ce93031c09360ce.wav", "scene_annotation_csv_path": "annotations/test/foa_d7c91ce93031c09360ce.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the ocean?", "answer": "-3.1 degrees", "canonical_answer": "-3.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 135.223, "elevation_deg": -3.087, "distance_m": 2.5}]}
{"qa_id": "qa_0821a463e775b478c52b", "split": "test", "audio_id": "foa_976d7efb6ac4b819371c", "audio_path": "audio/test/foa_976d7efb6ac4b819371c.wav", "scene_annotation_csv_path": "annotations/test/foa_976d7efb6ac4b819371c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=89.4 degrees, elevation=-4.4 degrees?", "answer": "The sound heard from azimuth=89.4 degrees and elevation=-4.4 degrees is a zipper.", "canonical_answer": "zipper", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.0, "end_time": 3.7, "azimuth_deg": 89.352, "elevation_deg": -4.443, "distance_m": 2.94}]}
{"qa_id": "qa_21ebdbbc951d7c4e22a3", "split": "test", "audio_id": "foa_0f136c4282c30ff9255e", "audio_path": "audio/test/foa_0f136c4282c30ff9255e.wav", "scene_annotation_csv_path": "annotations/test/foa_0f136c4282c30ff9255e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their respective time intervals?", "answer": "The audio contains a body sound that lasts from 1.7s to 3.4s.", "canonical_answer": "body sound (1.7s to 3.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 1.7, "end_time": 3.4, "azimuth_deg": 33.938, "elevation_deg": -33.814, "distance_m": 2.2}]}
{"qa_id": "qa_727821bab9d6f1c37dfc", "split": "test", "audio_id": "foa_8998149651d78e5e2625", "audio_path": "audio/test/foa_8998149651d78e5e2625.wav", "scene_annotation_csv_path": "annotations/test/foa_8998149651d78e5e2625.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval is the machine active?", "answer": "The machine is active from 3.3s to 19.3s.", "canonical_answer": "3.3s to 19.3s", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 3.3, "end_time": 19.3, "azimuth_deg": 133.508, "elevation_deg": 4.178, "distance_m": 3.05}]}
{"qa_id": "qa_2254ee20b3e947a80699", "split": "test", "audio_id": "foa_2b040599949ed09dfe45", "audio_path": "audio/test/foa_2b040599949ed09dfe45.wav", "scene_annotation_csv_path": "annotations/test/foa_2b040599949ed09dfe45.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the speech?", "answer": "20.0 degrees", "canonical_answer": "20.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 11.4, "azimuth_deg": 19.981, "elevation_deg": 41.776, "distance_m": 1.08}]}
{"qa_id": "qa_469d8759fa15d471c2b8", "split": "test", "audio_id": "foa_6159e154f0cb9c7e4825", "audio_path": "audio/test/foa_6159e154f0cb9c7e4825.wav", "scene_annotation_csv_path": "annotations/test/foa_6159e154f0cb9c7e4825.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the animal active?", "answer": "The animal is active from 0.0s to 3.0s.", "canonical_answer": "0.0s to 3.0s", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 0.0, "end_time": 3.0, "azimuth_deg": 104.854, "elevation_deg": 25.059, "distance_m": 2.17}]}
{"qa_id": "qa_e60fbef712e88c79f9ba", "split": "test", "audio_id": "foa_f62889edb203e4710e17", "audio_path": "audio/test/foa_f62889edb203e4710e17.wav", "scene_annotation_csv_path": "annotations/test/foa_f62889edb203e4710e17.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=73.6 degrees, elevation=-20.1 degrees?", "answer": "A dog is the source heard from azimuth=73.6 degrees and elevation=-20.1 degrees.", "canonical_answer": "dog", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.2, "end_time": 9.6, "azimuth_deg": 73.62, "elevation_deg": -20.094, "distance_m": 2.32}]}
{"qa_id": "qa_462f3f8d13f4ff90aaac", "split": "test", "audio_id": "foa_cdace5e6d71d2621bfb5", "audio_path": "audio/test/foa_cdace5e6d71d2621bfb5.wav", "scene_annotation_csv_path": "annotations/test/foa_cdace5e6d71d2621bfb5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the breathing located?", "answer": "24.0 degrees", "canonical_answer": "24.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.4, "end_time": 6.4, "azimuth_deg": 79.78, "elevation_deg": 23.95, "distance_m": 2.16}]}
{"qa_id": "qa_58ae1b53921696487713", "split": "test", "audio_id": "foa_244cbb1e130c55270679", "audio_path": "audio/test/foa_244cbb1e130c55270679.wav", "scene_annotation_csv_path": "annotations/test/foa_244cbb1e130c55270679.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the speech coming?", "answer": "-144.7 degrees", "canonical_answer": "-144.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 8.9, "azimuth_deg": -144.704, "elevation_deg": 0.0, "distance_m": 3.59}]}
{"qa_id": "qa_4aacca08fae6ff316f30", "split": "test", "audio_id": "foa_23ff2bf875b69bf46d26", "audio_path": "audio/test/foa_23ff2bf875b69bf46d26.wav", "scene_annotation_csv_path": "annotations/test/foa_23ff2bf875b69bf46d26.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time intervals?", "answer": "The audio contains speech from 0.4s to 9.6s and another instance of speech from 0.6s to 5.1s.", "canonical_answer": "speech (0.4s to 9.6s); speech (0.6s to 5.1s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 9.6, "azimuth_deg": -54.039, "elevation_deg": -58.391, "distance_m": 1.4}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 5.1, "azimuth_deg": 104.522, "elevation_deg": -30.287, "distance_m": 0.81}]}
{"qa_id": "qa_adde32d4b1f2b2ac09b5", "split": "test", "audio_id": "foa_b3556278a5aa4df57b88", "audio_path": "audio/test/foa_b3556278a5aa4df57b88.wav", "scene_annotation_csv_path": "annotations/test/foa_b3556278a5aa4df57b88.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is heard from the right and above the listener?", "answer": "The source heard from the right and above is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 7.6, "azimuth_deg": -69.582, "elevation_deg": 48.421, "distance_m": 1.33}]}
{"qa_id": "qa_7e0d36c039d61fa16b18", "split": "test", "audio_id": "foa_0e0eca4a8610e13e441e", "audio_path": "audio/test/foa_0e0eca4a8610e13e441e.wav", "scene_annotation_csv_path": "annotations/test/foa_0e0eca4a8610e13e441e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Can you summarize the sound events heard in this clip and their corresponding time spans?", "answer": "The audio contains a camera from 0.1s to 20.0s, a string instrument from 2.9s to 8.4s, and an animal from 19.2s to 20.0s.", "canonical_answer": "camera (0.1s to 20.0s); string instrument (2.9s to 8.4s); animal (19.2s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": 36.529, "elevation_deg": 30.451, "distance_m": 1.62}, {"class_id": 47, "class_name": "string_instrument", "track_id": 1, "start_time": 2.9, "end_time": 8.4, "azimuth_deg": -112.402, "elevation_deg": -26.791, "distance_m": 1.92}, {"class_id": 2, "class_name": "animal", "track_id": 2, "start_time": 19.2, "end_time": 20.0, "azimuth_deg": 42.071, "elevation_deg": -35.075, "distance_m": 2.55}]}
{"qa_id": "qa_ebcd747ee9bfc4035741", "split": "test", "audio_id": "foa_3ed67d325c3af9d159ef", "audio_path": "audio/test/foa_3ed67d325c3af9d159ef.wav", "scene_annotation_csv_path": "annotations/test/foa_3ed67d325c3af9d159ef.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=1.3 degrees, elevation=-19.4 degrees?", "answer": "A bell is the sound heard from azimuth=1.3 degrees, elevation=-19.4 degrees.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.1, "end_time": 3.7, "azimuth_deg": 1.263, "elevation_deg": -19.369, "distance_m": 2.56}]}
{"qa_id": "qa_82533148c53ac0046a26", "split": "test", "audio_id": "foa_ff3350028671f8fe2d66", "audio_path": "audio/test/foa_ff3350028671f8fe2d66.wav", "scene_annotation_csv_path": "annotations/test/foa_ff3350028671f8fe2d66.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the drum in degrees.", "answer": "-23.1 degrees", "canonical_answer": "-23.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 2, "start_time": 0.0, "end_time": 9.0, "azimuth_deg": 35.459, "elevation_deg": -23.123, "distance_m": 1.11}]}
{"qa_id": "qa_7ee6a5d43e2c82fd59de", "split": "test", "audio_id": "foa_2fd9943bc4d89aee30ea", "audio_path": "audio/test/foa_2fd9943bc4d89aee30ea.wav", "scene_annotation_csv_path": "annotations/test/foa_2fd9943bc4d89aee30ea.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the bird be heard?", "answer": "The bird is active from 1.0s to 17.0s.", "canonical_answer": "1.0s to 17.0s", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 1.0, "end_time": 17.0, "azimuth_deg": 179.14, "elevation_deg": -0.239, "distance_m": 1.6}]}
{"qa_id": "qa_7832efeef36604b667ab", "split": "test", "audio_id": "foa_06b5893579ae1863ac73", "audio_path": "audio/test/foa_06b5893579ae1863ac73.wav", "scene_annotation_csv_path": "annotations/test/foa_06b5893579ae1863ac73.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back and above?", "answer": "The source located at the back and above is a wind instrument.", "canonical_answer": "wind instrument", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": 174.896, "elevation_deg": 21.261, "distance_m": 2.6}]}
{"qa_id": "qa_a2090259da8971506eb8", "split": "test", "audio_id": "foa_ed9c98881dc290a37ff4", "audio_path": "audio/test/foa_ed9c98881dc290a37ff4.wav", "scene_annotation_csv_path": "annotations/test/foa_ed9c98881dc290a37ff4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the rain in degrees.", "answer": "5.0 degrees", "canonical_answer": "5.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 4.978, "elevation_deg": -20.639, "distance_m": 2.08}]}
{"qa_id": "qa_d9dfbdf96d3cfd27cd0a", "split": "test", "audio_id": "foa_5bd99e3256a23b20cc60", "audio_path": "audio/test/foa_5bd99e3256a23b20cc60.wav", "scene_annotation_csv_path": "annotations/test/foa_5bd99e3256a23b20cc60.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=47.8 degrees, elevation=1.6 degrees?", "answer": "The sound originating from azimuth=47.8 degrees and elevation=1.6 degrees is fire.", "canonical_answer": "fire", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 2, "start_time": 12.9, "end_time": 16.1, "azimuth_deg": 47.815, "elevation_deg": 1.618, "distance_m": 2.88}]}
{"qa_id": "qa_7f64f9e527205751b859", "split": "test", "audio_id": "foa_64d84379788d73b7e284", "audio_path": "audio/test/foa_64d84379788d73b7e284.wav", "scene_annotation_csv_path": "annotations/test/foa_64d84379788d73b7e284.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the metal clink active?", "answer": "The metal clink event occurs from 0.9s to 2.8s.", "canonical_answer": "0.9s to 2.8s", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.9, "end_time": 2.8, "azimuth_deg": 2.383, "elevation_deg": -22.855, "distance_m": 3.35}]}
{"qa_id": "qa_b061509e804386476e5f", "split": "test", "audio_id": "foa_31d3d64102fd7c6c731a", "audio_path": "audio/test/foa_31d3d64102fd7c6c731a.wav", "scene_annotation_csv_path": "annotations/test/foa_31d3d64102fd7c6c731a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be identified in this audio clip, and what are their respective time intervals?", "answer": "The audio clip contains crackle from 0.1s to 20.0s, a cat from 1.2s to 19.5s, and writing from 19.5s to 20.0s.", "canonical_answer": "crackle (0.1s to 20.0s); cat (1.2s to 19.5s); writing (19.5s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": 20.931, "elevation_deg": 30.375, "distance_m": 2.04}, {"class_id": 10, "class_name": "cat", "track_id": 1, "start_time": 1.2, "end_time": 19.5, "azimuth_deg": -72.656, "elevation_deg": -17.945, "distance_m": 0.76}, {"class_id": 61, "class_name": "writing", "track_id": 2, "start_time": 19.5, "end_time": 20.0, "azimuth_deg": 121.26, "elevation_deg": 14.976, "distance_m": 3.26}]}
{"qa_id": "qa_38c03161f4c7bcb2e436", "split": "test", "audio_id": "foa_ea56153cb85ba58d0c4f", "audio_path": "audio/test/foa_ea56153cb85ba58d0c4f.wav", "scene_annotation_csv_path": "annotations/test/foa_ea56153cb85ba58d0c4f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the tearing in degrees.", "answer": "-23.6 degrees", "canonical_answer": "-23.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 1, "start_time": 1.4, "end_time": 4.2, "azimuth_deg": -23.637, "elevation_deg": -7.197, "distance_m": 1.17}]}
{"qa_id": "qa_033670036b44bb9908b7", "split": "test", "audio_id": "foa_ff805e33e507245bb01d", "audio_path": "audio/test/foa_ff805e33e507245bb01d.wav", "scene_annotation_csv_path": "annotations/test/foa_ff805e33e507245bb01d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the animal located?", "answer": "8.5 degrees", "canonical_answer": "8.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 1.6, "end_time": 4.1, "azimuth_deg": -19.017, "elevation_deg": 8.515, "distance_m": 3.19}]}
{"qa_id": "qa_35815ade3ab38d2155c2", "split": "test", "audio_id": "foa_bd61a9f5a8fc0743bbad", "audio_path": "audio/test/foa_bd61a9f5a8fc0743bbad.wav", "scene_annotation_csv_path": "annotations/test/foa_bd61a9f5a8fc0743bbad.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the left and above side?", "answer": "The sound that can be heard from the left and above is a cat.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.5, "end_time": 14.6, "azimuth_deg": 73.857, "elevation_deg": 16.28, "distance_m": 1.18}]}
{"qa_id": "qa_7e0eb67e8e94b2e55d6d", "split": "test", "audio_id": "foa_9761acce184ab5578b20", "audio_path": "audio/test/foa_9761acce184ab5578b20.wav", "scene_annotation_csv_path": "annotations/test/foa_9761acce184ab5578b20.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front?", "answer": "The source coming from the front is an insect.", "canonical_answer": "insect", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 8.6, "azimuth_deg": -16.633, "elevation_deg": 0.0, "distance_m": 2.92}]}
{"qa_id": "qa_6b0eae9c437120de08e5", "split": "test", "audio_id": "foa_2e47ba7b5b078b712f93", "audio_path": "audio/test/foa_2e47ba7b5b078b712f93.wav", "scene_annotation_csv_path": "annotations/test/foa_2e47ba7b5b078b712f93.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the wind in degrees.", "answer": "-167.2 degrees", "canonical_answer": "-167.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 3, "start_time": 4.7, "end_time": 6.4, "azimuth_deg": -167.189, "elevation_deg": 16.381, "distance_m": 1.38}]}
{"qa_id": "qa_e664ce9004f08be6d8f9", "split": "test", "audio_id": "foa_867036594d36bf2860e1", "audio_path": "audio/test/foa_867036594d36bf2860e1.wav", "scene_annotation_csv_path": "annotations/test/foa_867036594d36bf2860e1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the bird active?", "answer": "The bird is active from 3.2s to 12.2s.", "canonical_answer": "3.2s to 12.2s", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 1, "start_time": 3.2, "end_time": 12.2, "azimuth_deg": -18.137, "elevation_deg": -22.589, "distance_m": 2.92}]}
{"qa_id": "qa_4877af623aa3a8cffb0a", "split": "test", "audio_id": "foa_b0fc9681911b268a82dd", "audio_path": "audio/test/foa_b0fc9681911b268a82dd.wav", "scene_annotation_csv_path": "annotations/test/foa_b0fc9681911b268a82dd.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the speech located?", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 10.8, "azimuth_deg": 86.273, "elevation_deg": 0.0, "distance_m": 4.01}]}
{"qa_id": "qa_b4c76e497b7fd0a66bb8", "split": "test", "audio_id": "foa_a99d68158fd46d1603e3", "audio_path": "audio/test/foa_a99d68158fd46d1603e3.wav", "scene_annotation_csv_path": "annotations/test/foa_a99d68158fd46d1603e3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Identify the source at azimuth=139.3 degrees, elevation=7.5 degrees.", "answer": "The source located at azimuth=139.3 degrees and elevation=7.5 degrees is an animal.", "canonical_answer": "animal", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 2, "start_time": 7.0, "end_time": 7.5, "azimuth_deg": 139.319, "elevation_deg": 7.527, "distance_m": 1.19}]}
{"qa_id": "qa_a2f51b5950fc1b6b8763", "split": "test", "audio_id": "foa_902852ec0264eaf8fa1f", "audio_path": "audio/test/foa_902852ec0264eaf8fa1f.wav", "scene_annotation_csv_path": "annotations/test/foa_902852ec0264eaf8fa1f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be heard in this audio clip, and what is the time interval for each?", "answer": "The audio clip features a musical instrument that plays from 0.0s to 5.2s.", "canonical_answer": "musical instrument (0.0s to 5.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.0, "end_time": 5.2, "azimuth_deg": 44.683, "elevation_deg": -1.664, "distance_m": 2.42}]}
{"qa_id": "qa_e98588f60889eb843c62", "split": "test", "audio_id": "foa_423c7afd9b7f8cc14353", "audio_path": "audio/test/foa_423c7afd9b7f8cc14353.wav", "scene_annotation_csv_path": "annotations/test/foa_423c7afd9b7f8cc14353.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front-left and below the listener?", "answer": "The sound source coming from the front-left and below is a bird.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.2, "end_time": 2.3, "azimuth_deg": 58.653, "elevation_deg": -18.414, "distance_m": 1.22}]}
{"qa_id": "qa_7059569e4fc6445a892b", "split": "test", "audio_id": "foa_bcd9c14df81c4faf6412", "audio_path": "audio/test/foa_bcd9c14df81c4faf6412.wav", "scene_annotation_csv_path": "annotations/test/foa_bcd9c14df81c4faf6412.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the camera located?", "answer": "8.9 degrees", "canonical_answer": "8.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 1, "start_time": 3.1, "end_time": 3.7, "azimuth_deg": 67.498, "elevation_deg": 8.88, "distance_m": 1.83}]}
{"qa_id": "qa_3e7eb771df77c2fb0a8b", "split": "test", "audio_id": "foa_9ecb0e3798eee39cb72f", "audio_path": "audio/test/foa_9ecb0e3798eee39cb72f.wav", "scene_annotation_csv_path": "annotations/test/foa_9ecb0e3798eee39cb72f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains tape from 3.1s to 20.0s, typing from 7.9s to 13.0s, and a musical instrument from 16.0s to 20.0s.", "canonical_answer": "tape (3.1s to 20.0s); typing (7.9s to 13.0s); musical instrument (16.0s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 3.1, "end_time": 20.0, "azimuth_deg": 53.212, "elevation_deg": -4.999, "distance_m": 2.21}, {"class_id": 54, "class_name": "typing", "track_id": 1, "start_time": 7.9, "end_time": 13.0, "azimuth_deg": 94.566, "elevation_deg": -22.249, "distance_m": 0.91}, {"class_id": 38, "class_name": "musical_instrument", "track_id": 2, "start_time": 16.0, "end_time": 20.0, "azimuth_deg": 101.795, "elevation_deg": -15.195, "distance_m": 3.59}]}
{"qa_id": "qa_bc00d2b508edae6fcbaf", "split": "test", "audio_id": "foa_5c824bc832d42cd8a9ae", "audio_path": "audio/test/foa_5c824bc832d42cd8a9ae.wav", "scene_annotation_csv_path": "annotations/test/foa_5c824bc832d42cd8a9ae.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-41.9 degrees, elevation=2.3 degrees?", "answer": "The sound heard from azimuth=-41.9 degrees and elevation=2.3 degrees is scratch.", "canonical_answer": "scratch", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.0, "end_time": 3.2, "azimuth_deg": -41.928, "elevation_deg": 2.305, "distance_m": 2.51}]}
{"qa_id": "qa_13b852e3d4b0ad15a49c", "split": "test", "audio_id": "foa_20926f4f6592b775aac7", "audio_path": "audio/test/foa_20926f4f6592b775aac7.wav", "scene_annotation_csv_path": "annotations/test/foa_20926f4f6592b775aac7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the body sound coming?", "answer": "-160.0 degrees", "canonical_answer": "-160.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": -159.959, "elevation_deg": 12.194, "distance_m": 3.03}]}
{"qa_id": "qa_d8175eba77f34886a21e", "split": "test", "audio_id": "foa_1397a861257500af5c78", "audio_path": "audio/test/foa_1397a861257500af5c78.wav", "scene_annotation_csv_path": "annotations/test/foa_1397a861257500af5c78.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the war sound active?", "answer": "The war sound is active from 0.0s to 0.6s.", "canonical_answer": "0.0s to 0.6s", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": -120.999, "elevation_deg": 8.028, "distance_m": 2.68}]}
{"qa_id": "qa_dc92d713fe9eba46b906", "split": "test", "audio_id": "foa_7f03268678ecee13b7ea", "audio_path": "audio/test/foa_7f03268678ecee13b7ea.wav", "scene_annotation_csv_path": "annotations/test/foa_7f03268678ecee13b7ea.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval is the insect event active?", "answer": "The insect event occurs from 16.3s to 18.2s.", "canonical_answer": "16.3s to 18.2s", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 2, "start_time": 16.3, "end_time": 18.2, "azimuth_deg": 133.101, "elevation_deg": -18.167, "distance_m": 2.67}]}
{"qa_id": "qa_9ef4a8848ff957aa49fc", "split": "test", "audio_id": "foa_affef7e44e4ca2d92762", "audio_path": "audio/test/foa_affef7e44e4ca2d92762.wav", "scene_annotation_csv_path": "annotations/test/foa_affef7e44e4ca2d92762.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the back-left and above the listener?", "answer": "The sound originating from the back-left and above position is a knock.", "canonical_answer": "knock", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 0, "start_time": 0.1, "end_time": 0.9, "azimuth_deg": 118.784, "elevation_deg": 18.568, "distance_m": 2.58}]}
{"qa_id": "qa_7c7342eacfaded373c4f", "split": "test", "audio_id": "foa_43c2967a0a1eb0315c25", "audio_path": "audio/test/foa_43c2967a0a1eb0315c25.wav", "scene_annotation_csv_path": "annotations/test/foa_43c2967a0a1eb0315c25.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a vehicle from 0.6s to 18.4s, a frog from 2.4s to 13.7s, fire from 5.8s to 8.1s, a war sound from 8.4s to 18.4s, and a camera from 15.1s to 20.0s.", "canonical_answer": "vehicle (0.6s to 18.4s); frog (2.4s to 13.7s); fire (5.8s to 8.1s); war sound (8.4s to 18.4s); camera (15.1s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.6, "end_time": 18.4, "azimuth_deg": -165.096, "elevation_deg": -27.125, "distance_m": 3.08}, {"class_id": 24, "class_name": "frog", "track_id": 1, "start_time": 2.4, "end_time": 13.7, "azimuth_deg": 106.829, "elevation_deg": 17.203, "distance_m": 1.71}, {"class_id": 22, "class_name": "fire", "track_id": 2, "start_time": 5.8, "end_time": 8.1, "azimuth_deg": 145.391, "elevation_deg": -38.298, "distance_m": 1.27}, {"class_id": 56, "class_name": "war_sound", "track_id": 3, "start_time": 8.4, "end_time": 18.4, "azimuth_deg": 101.758, "elevation_deg": 45.127, "distance_m": 1.07}, {"class_id": 8, "class_name": "camera", "track_id": 4, "start_time": 15.1, "end_time": 20.0, "azimuth_deg": 118.298, "elevation_deg": 8.664, "distance_m": 1.11}]}
{"qa_id": "qa_36803a9ff1a506ba0006", "split": "test", "audio_id": "foa_1ce374e8f6bc8813bccf", "audio_path": "audio/test/foa_1ce374e8f6bc8813bccf.wav", "scene_annotation_csv_path": "annotations/test/foa_1ce374e8f6bc8813bccf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the wind instrument?", "answer": "52.6 degrees", "canonical_answer": "52.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 1, "start_time": 1.9, "end_time": 3.4, "azimuth_deg": 52.583, "elevation_deg": 16.812, "distance_m": 1.92}]}
{"qa_id": "qa_8d0964eba53e30864b54", "split": "test", "audio_id": "foa_804d47cdc34fc68fb45f", "audio_path": "audio/test/foa_804d47cdc34fc68fb45f.wav", "scene_annotation_csv_path": "annotations/test/foa_804d47cdc34fc68fb45f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-140.1 degrees, elevation=-26.7 degrees?", "answer": "A dog is located at azimuth=-140.1 degrees and elevation=-26.7 degrees.", "canonical_answer": "dog", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.0, "end_time": 3.0, "azimuth_deg": -140.052, "elevation_deg": -26.749, "distance_m": 1.36}]}
{"qa_id": "qa_a6afca677b1dc588543c", "split": "test", "audio_id": "foa_8a9366f1a5ad75115447", "audio_path": "audio/test/foa_8a9366f1a5ad75115447.wav", "scene_annotation_csv_path": "annotations/test/foa_8a9366f1a5ad75115447.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the bell located?", "answer": "-16.2 degrees", "canonical_answer": "-16.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.2, "end_time": 4.1, "azimuth_deg": 49.057, "elevation_deg": -16.18, "distance_m": 2.16}]}
{"qa_id": "qa_a97107427482ca70ad79", "split": "test", "audio_id": "foa_29dadd5466ea7a2b9e35", "audio_path": "audio/test/foa_29dadd5466ea7a2b9e35.wav", "scene_annotation_csv_path": "annotations/test/foa_29dadd5466ea7a2b9e35.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the percussion in degrees.", "answer": "-27.1 degrees", "canonical_answer": "-27.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 1, "start_time": 0.5, "end_time": 1.6, "azimuth_deg": -40.42, "elevation_deg": -27.084, "distance_m": 1.26}]}
{"qa_id": "qa_9fb04962ff66266f15fb", "split": "test", "audio_id": "foa_baf63b257830bfe47d04", "audio_path": "audio/test/foa_baf63b257830bfe47d04.wav", "scene_annotation_csv_path": "annotations/test/foa_baf63b257830bfe47d04.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the rain in degrees.", "answer": "13.1 degrees", "canonical_answer": "13.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 11.3, "azimuth_deg": 13.055, "elevation_deg": -35.697, "distance_m": 1.47}]}
{"qa_id": "qa_bc27e173f2204ef3cff0", "split": "test", "audio_id": "foa_cbb9f05bb2d69ec79e13", "audio_path": "audio/test/foa_cbb9f05bb2d69ec79e13.wav", "scene_annotation_csv_path": "annotations/test/foa_cbb9f05bb2d69ec79e13.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip features a clock from 0.0s to 20.0s, a frog from 0.6s to 1.3s, and tape from 3.0s to 19.3s.", "canonical_answer": "clock (0.0s to 20.0s); frog (0.6s to 1.3s); tape (3.0s to 19.3s)", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -62.479, "elevation_deg": 33.185, "distance_m": 1.77}, {"class_id": 24, "class_name": "frog", "track_id": 1, "start_time": 0.6, "end_time": 1.3, "azimuth_deg": 41.196, "elevation_deg": 17.276, "distance_m": 3.17}, {"class_id": 48, "class_name": "tape", "track_id": 2, "start_time": 3.0, "end_time": 19.3, "azimuth_deg": -35.676, "elevation_deg": -4.456, "distance_m": 3.41}]}
{"qa_id": "qa_30fd2a9987a5fa5f9d13", "split": "test", "audio_id": "foa_1928e280dd7fe8c54542", "audio_path": "audio/test/foa_1928e280dd7fe8c54542.wav", "scene_annotation_csv_path": "annotations/test/foa_1928e280dd7fe8c54542.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-77.8 degrees, elevation=7.8 degrees?", "answer": "The sound heard from azimuth=-77.8 degrees, elevation=7.8 degrees is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 13.0, "azimuth_deg": -77.799, "elevation_deg": 7.786, "distance_m": 2.18}]}
{"qa_id": "qa_a8c378013a03a0cec4fd", "split": "test", "audio_id": "foa_bcf3db1f0a161d7cf1ad", "audio_path": "audio/test/foa_bcf3db1f0a161d7cf1ad.wav", "scene_annotation_csv_path": "annotations/test/foa_bcf3db1f0a161d7cf1ad.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front-right and below the listener?", "answer": "The sound source located to the front-right and below is a frog.", "canonical_answer": "frog", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 2, "start_time": 5.5, "end_time": 6.5, "azimuth_deg": -65.174, "elevation_deg": -43.584, "distance_m": 1.63}]}
{"qa_id": "qa_0bdb244bd791822e8984", "split": "test", "audio_id": "foa_9449f7779994e516a8c6", "audio_path": "audio/test/foa_9449f7779994e516a8c6.wav", "scene_annotation_csv_path": "annotations/test/foa_9449f7779994e516a8c6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the time interval during which the human vocalization occurs?", "answer": "The human vocalization event takes place from 0.0s to 3.6s.", "canonical_answer": "0.0s to 3.6s", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.0, "end_time": 3.6, "azimuth_deg": -158.601, "elevation_deg": -24.217, "distance_m": 3.38}]}
{"qa_id": "qa_ab5e71bab751a50be1b4", "split": "test", "audio_id": "foa_6536d7c529c864d87dd1", "audio_path": "audio/test/foa_6536d7c529c864d87dd1.wav", "scene_annotation_csv_path": "annotations/test/foa_6536d7c529c864d87dd1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a metal clink that occurs from 0.8s to 7.1s.", "canonical_answer": "metal clink (0.8s to 7.1s)", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.8, "end_time": 7.1, "azimuth_deg": 153.394, "elevation_deg": 9.739, "distance_m": 2.09}]}
{"qa_id": "qa_5af6888edf73c57ab717", "split": "test", "audio_id": "foa_6fc0c2c6b368bd831ee3", "audio_path": "audio/test/foa_6fc0c2c6b368bd831ee3.wav", "scene_annotation_csv_path": "annotations/test/foa_6fc0c2c6b368bd831ee3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the percussion take place?", "answer": "The percussion is active from 0.0s to 1.5s.", "canonical_answer": "0.0s to 1.5s", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 1.5, "azimuth_deg": -120.485, "elevation_deg": 21.033, "distance_m": 0.78}]}
{"qa_id": "qa_bafaf7f682a61c46a1e6", "split": "test", "audio_id": "foa_34af5edebcbd35dff7bb", "audio_path": "audio/test/foa_34af5edebcbd35dff7bb.wav", "scene_annotation_csv_path": "annotations/test/foa_34af5edebcbd35dff7bb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the tool coming?", "answer": "108.0 degrees", "canonical_answer": "108.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.2, "end_time": 7.0, "azimuth_deg": 107.979, "elevation_deg": 34.093, "distance_m": 0.61}]}
{"qa_id": "qa_eeb0b64a9de198dbd82e", "split": "test", "audio_id": "foa_b85e3a09cd4c8d4ac487", "audio_path": "audio/test/foa_b85e3a09cd4c8d4ac487.wav", "scene_annotation_csv_path": "annotations/test/foa_b85e3a09cd4c8d4ac487.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the back-left of the listener?", "answer": "The sound source coming from the back-left is a zipper.", "canonical_answer": "zipper", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.8, "end_time": 11.1, "azimuth_deg": 151.23, "elevation_deg": 4.787, "distance_m": 1.03}]}
{"qa_id": "qa_fe9c1932b8a561eb4e11", "split": "test", "audio_id": "foa_006c99e8789c78e968c1", "audio_path": "audio/test/foa_006c99e8789c78e968c1.wav", "scene_annotation_csv_path": "annotations/test/foa_006c99e8789c78e968c1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the cooking in degrees.", "answer": "14.0 degrees", "canonical_answer": "14.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 8.6, "azimuth_deg": -173.073, "elevation_deg": 13.952, "distance_m": 3.48}]}
{"qa_id": "qa_99e8c9fffb948cb196c8", "split": "test", "audio_id": "foa_a5e98cd2809b941f8978", "audio_path": "audio/test/foa_a5e98cd2809b941f8978.wav", "scene_annotation_csv_path": "annotations/test/foa_a5e98cd2809b941f8978.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=66.3 degrees, elevation=-22.5 degrees?", "answer": "A guitar is heard coming from azimuth=66.3 degrees and elevation=-22.5 degrees.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.1, "end_time": 2.4, "azimuth_deg": 66.28, "elevation_deg": -22.529, "distance_m": 3.44}]}
{"qa_id": "qa_efbe373e300c01356641", "split": "test", "audio_id": "foa_a7a1f8d7018897a6fad8", "audio_path": "audio/test/foa_a7a1f8d7018897a6fad8.wav", "scene_annotation_csv_path": "annotations/test/foa_a7a1f8d7018897a6fad8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the drawer cabinet coming?", "answer": "9.6 degrees", "canonical_answer": "9.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 0, "start_time": 0.1, "end_time": 0.9, "azimuth_deg": 9.613, "elevation_deg": -24.112, "distance_m": 0.8}]}
{"qa_id": "qa_84ffc24602e4df18d98d", "split": "test", "audio_id": "foa_2937efab504fad055422", "audio_path": "audio/test/foa_2937efab504fad055422.wav", "scene_annotation_csv_path": "annotations/test/foa_2937efab504fad055422.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-35.4 degrees, elevation=7.9 degrees?", "answer": "An appliance is located at azimuth=-35.4 degrees and elevation=7.9 degrees.", "canonical_answer": "appliance", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.0, "end_time": 18.1, "azimuth_deg": -35.396, "elevation_deg": 7.891, "distance_m": 3.11}]}
{"qa_id": "qa_859e7cfa6809f65ffb36", "split": "test", "audio_id": "foa_fe5f90cd5fa1656a706a", "audio_path": "audio/test/foa_fe5f90cd5fa1656a706a.wav", "scene_annotation_csv_path": "annotations/test/foa_fe5f90cd5fa1656a706a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound events are detectable in the audio, and what are their corresponding time intervals?", "answer": "The audio contains human vocalization occurring from 0.1s to 1.5s.", "canonical_answer": "human vocalization (0.1s to 1.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.1, "end_time": 1.5, "azimuth_deg": 116.795, "elevation_deg": 0.204, "distance_m": 2.84}]}
{"qa_id": "qa_e3b361995b1c10761c71", "split": "test", "audio_id": "foa_ff0a7c192617796f5633", "audio_path": "audio/test/foa_ff0a7c192617796f5633.wav", "scene_annotation_csv_path": "annotations/test/foa_ff0a7c192617796f5633.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front-left and below the listener?", "answer": "The sound source coming from the front-left and below is laughter.", "canonical_answer": "laughter", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.1, "end_time": 1.8, "azimuth_deg": 40.434, "elevation_deg": -18.013, "distance_m": 2.47}]}
{"qa_id": "qa_d891f23b21f06a18a3dd", "split": "test", "audio_id": "foa_b6b22fff0fbdf5ca7841", "audio_path": "audio/test/foa_b6b22fff0fbdf5ca7841.wav", "scene_annotation_csv_path": "annotations/test/foa_b6b22fff0fbdf5ca7841.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the vehicle event occur?", "answer": "The vehicle event takes place from 0.4s to 6.4s.", "canonical_answer": "0.4s to 6.4s", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 1, "start_time": 0.4, "end_time": 6.4, "azimuth_deg": 67.92, "elevation_deg": 8.994, "distance_m": 1.49}]}
{"qa_id": "qa_47610f9229b89781a09a", "split": "test", "audio_id": "foa_4ed9a121a7d37b117f97", "audio_path": "audio/test/foa_4ed9a121a7d37b117f97.wav", "scene_annotation_csv_path": "annotations/test/foa_4ed9a121a7d37b117f97.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the male speech located?", "answer": "32.1 degrees", "canonical_answer": "32.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": -174.357, "elevation_deg": 32.121, "distance_m": 0.66}]}
{"qa_id": "qa_f302bdf9830092f8a8d6", "split": "test", "audio_id": "foa_09bcb3d4b3fcb07164ee", "audio_path": "audio/test/foa_09bcb3d4b3fcb07164ee.wav", "scene_annotation_csv_path": "annotations/test/foa_09bcb3d4b3fcb07164ee.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the drum located?", "answer": "-23.0 degrees", "canonical_answer": "-23.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 2, "start_time": 9.4, "end_time": 15.1, "azimuth_deg": 52.382, "elevation_deg": -22.981, "distance_m": 1.39}]}
{"qa_id": "qa_a27a157b795e4234ef88", "split": "test", "audio_id": "foa_aa6ad4545c5e03179d3c", "audio_path": "audio/test/foa_aa6ad4545c5e03179d3c.wav", "scene_annotation_csv_path": "annotations/test/foa_aa6ad4545c5e03179d3c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the human vocalization occur?", "answer": "The human vocalization occurs from 18.5s to 20.0s.", "canonical_answer": "18.5s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 2, "start_time": 18.5, "end_time": 20.0, "azimuth_deg": 159.556, "elevation_deg": -5.261, "distance_m": 2.18}]}
{"qa_id": "qa_2a7cb5b7edddc9701849", "split": "test", "audio_id": "foa_246a6aba1fce7e78ef1e", "audio_path": "audio/test/foa_246a6aba1fce7e78ef1e.wav", "scene_annotation_csv_path": "annotations/test/foa_246a6aba1fce7e78ef1e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the time interval for each?", "answer": "The audio contains a tool that can be heard from 0.0s to 0.5s.", "canonical_answer": "tool (0.0s to 0.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 0.5, "azimuth_deg": -173.035, "elevation_deg": -24.479, "distance_m": 1.65}]}
{"qa_id": "qa_67d254d36e5c4b0ecf79", "split": "test", "audio_id": "foa_b8a609781d26bae03c8d", "audio_path": "audio/test/foa_b8a609781d26bae03c8d.wav", "scene_annotation_csv_path": "annotations/test/foa_b8a609781d26bae03c8d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the cat coming?", "answer": "-83.4 degrees", "canonical_answer": "-83.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.2, "end_time": 17.9, "azimuth_deg": -83.42, "elevation_deg": -41.934, "distance_m": 1.9}]}
{"qa_id": "qa_3b9db788a5c7cfe7a65e", "split": "test", "audio_id": "foa_90f63e36a7f15260d49d", "audio_path": "audio/test/foa_90f63e36a7f15260d49d.wav", "scene_annotation_csv_path": "annotations/test/foa_90f63e36a7f15260d49d.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left of the listener?", "answer": "The sound source coming from the left is wind.", "canonical_answer": "wind", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 1, "start_time": 0.0, "end_time": 7.6, "azimuth_deg": 101.77, "elevation_deg": -9.684, "distance_m": 2.66}]}
{"qa_id": "qa_f05b3839ec197ce7b564", "split": "test", "audio_id": "foa_05e3d5305146e177593e", "audio_path": "audio/test/foa_05e3d5305146e177593e.wav", "scene_annotation_csv_path": "annotations/test/foa_05e3d5305146e177593e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=130.8 degrees, elevation=15.9 degrees?", "answer": "The sound heard from azimuth=130.8 degrees and elevation=15.9 degrees is fire.", "canonical_answer": "fire", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 0, "start_time": 0.5, "end_time": 8.1, "azimuth_deg": 130.782, "elevation_deg": 15.905, "distance_m": 2.51}]}
{"qa_id": "qa_54bf716b5b46c3ce7c9d", "split": "test", "audio_id": "foa_9c0357e11252a6deb2e2", "audio_path": "audio/test/foa_9c0357e11252a6deb2e2.wav", "scene_annotation_csv_path": "annotations/test/foa_9c0357e11252a6deb2e2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-167.0 degrees, elevation=35.0 degrees?", "answer": "A bell is located at azimuth -167.0 degrees and elevation 35.0 degrees.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 0.5, "azimuth_deg": -166.975, "elevation_deg": 34.967, "distance_m": 0.73}]}
{"qa_id": "qa_d9e4ba88811b5509bf38", "split": "test", "audio_id": "foa_45287c6c3e0a84e8e085", "audio_path": "audio/test/foa_45287c6c3e0a84e8e085.wav", "scene_annotation_csv_path": "annotations/test/foa_45287c6c3e0a84e8e085.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be heard in this audio clip, and what are their respective time intervals?", "answer": "The audio contains an alarm from 1.3s to 4.1s, singing from 1.8s to 9.8s, a guitar from 8.6s to 10.5s, singing from 9.2s to 13.0s, and footsteps from 10.2s to 12.1s.", "canonical_answer": "alarm (1.3s to 4.1s); singing (1.8s to 9.8s); guitar (8.6s to 10.5s); singing (9.2s to 13.0s); footsteps (10.2s to 12.1s)", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 1, "start_time": 1.3, "end_time": 4.1, "azimuth_deg": 151.375, "elevation_deg": 2.213, "distance_m": 2.57}, {"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 1.8, "end_time": 9.8, "azimuth_deg": -164.351, "elevation_deg": 22.677, "distance_m": 2.16}, {"class_id": 27, "class_name": "guitar", "track_id": 2, "start_time": 8.6, "end_time": 10.5, "azimuth_deg": -27.731, "elevation_deg": -18.378, "distance_m": 1.6}, {"class_id": 45, "class_name": "singing", "track_id": 3, "start_time": 9.2, "end_time": 13.0, "azimuth_deg": -22.039, "elevation_deg": -48.07, "distance_m": 0.81}, {"class_id": 23, "class_name": "footsteps", "track_id": 4, "start_time": 10.2, "end_time": 12.1, "azimuth_deg": -56.227, "elevation_deg": -8.253, "distance_m": 3.51}]}
{"qa_id": "qa_b58d5433c8def89f5fb4", "split": "test", "audio_id": "foa_41f342f96fab3004233a", "audio_path": "audio/test/foa_41f342f96fab3004233a.wav", "scene_annotation_csv_path": "annotations/test/foa_41f342f96fab3004233a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is heard from the back-left and below side?", "answer": "The sound source coming from the back-left and below is kitchenware.", "canonical_answer": "kitchenware", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 4, "start_time": 9.7, "end_time": 15.9, "azimuth_deg": 139.266, "elevation_deg": -30.897, "distance_m": 2.45}]}
{"qa_id": "qa_f6f6f44ccc60b9197ccd", "split": "test", "audio_id": "foa_a2274721e94973faadd9", "audio_path": "audio/test/foa_a2274721e94973faadd9.wav", "scene_annotation_csv_path": "annotations/test/foa_a2274721e94973faadd9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the breathing in degrees.", "answer": "23.3 degrees", "canonical_answer": "23.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": 23.321, "elevation_deg": 6.039, "distance_m": 2.19}]}
{"qa_id": "qa_291e64c12630ad2e7af9", "split": "test", "audio_id": "foa_5009940a678a965e32b5", "audio_path": "audio/test/foa_5009940a678a965e32b5.wav", "scene_annotation_csv_path": "annotations/test/foa_5009940a678a965e32b5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the guitar be heard?", "answer": "The guitar is audible from 7.6s to 8.4s.", "canonical_answer": "7.6s to 8.4s", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 2, "start_time": 7.6, "end_time": 8.4, "azimuth_deg": -90.698, "elevation_deg": -13.164, "distance_m": 2.07}]}
{"qa_id": "qa_052cc2cdbabb766191a1", "split": "test", "audio_id": "foa_2a2d2510387d96984106", "audio_path": "audio/test/foa_2a2d2510387d96984106.wav", "scene_annotation_csv_path": "annotations/test/foa_2a2d2510387d96984106.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the string instrument located?", "answer": "-2.5 degrees", "canonical_answer": "-2.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.6, "end_time": 11.9, "azimuth_deg": -116.471, "elevation_deg": -2.542, "distance_m": 2.91}]}
{"qa_id": "qa_28fb6edbcb21e253f9a3", "split": "test", "audio_id": "foa_a82f62d58df6b9d968f2", "audio_path": "audio/test/foa_a82f62d58df6b9d968f2.wav", "scene_annotation_csv_path": "annotations/test/foa_a82f62d58df6b9d968f2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the percussion in degrees.", "answer": "-13.5 degrees", "canonical_answer": "-13.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 1, "start_time": 0.0, "end_time": 1.9, "azimuth_deg": 25.763, "elevation_deg": -13.483, "distance_m": 2.34}]}
{"qa_id": "qa_a9bf7fcb6e7b58bc048c", "split": "test", "audio_id": "foa_e27b4ef2890d0e6fa253", "audio_path": "audio/test/foa_e27b4ef2890d0e6fa253.wav", "scene_annotation_csv_path": "annotations/test/foa_e27b4ef2890d0e6fa253.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located behind and below the listener?", "answer": "The source heard from the back and below is female speech.", "canonical_answer": "female speech", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 0, "start_time": 0.1, "end_time": 3.8, "azimuth_deg": 160.978, "elevation_deg": -25.589, "distance_m": 1.26}]}
{"qa_id": "qa_965b46aa55453066b237", "split": "test", "audio_id": "foa_1aee2d48623b9acb23fe", "audio_path": "audio/test/foa_1aee2d48623b9acb23fe.wav", "scene_annotation_csv_path": "annotations/test/foa_1aee2d48623b9acb23fe.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the speech active?", "answer": "The speech is active from 0.5s to 8.8s.", "canonical_answer": "0.5s to 8.8s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 8.8, "azimuth_deg": -109.969, "elevation_deg": 0.0, "distance_m": 4.01}]}
{"qa_id": "qa_db42b8b9e43def2be21e", "split": "test", "audio_id": "foa_0fe8bd53329812c3bc7d", "audio_path": "audio/test/foa_0fe8bd53329812c3bc7d.wav", "scene_annotation_csv_path": "annotations/test/foa_0fe8bd53329812c3bc7d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the thunderstorm in degrees.", "answer": "-20.2 degrees", "canonical_answer": "-20.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 0.2, "end_time": 5.6, "azimuth_deg": -20.221, "elevation_deg": -24.256, "distance_m": 2.61}]}
{"qa_id": "qa_4c0bc165b58030d1c147", "split": "test", "audio_id": "foa_5abff1f656eca7aa939f", "audio_path": "audio/test/foa_5abff1f656eca7aa939f.wav", "scene_annotation_csv_path": "annotations/test/foa_5abff1f656eca7aa939f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-72.9 degrees, elevation=10.0 degrees?", "answer": "A crackle is located at azimuth=-72.9 degrees and elevation=10.0 degrees.", "canonical_answer": "crackle", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 1, "start_time": 0.2, "end_time": 14.4, "azimuth_deg": -72.918, "elevation_deg": 10.008, "distance_m": 2.02}]}
{"qa_id": "qa_bf55fefe1c212abea0d5", "split": "test", "audio_id": "foa_c2a599ff5dc3cc86f58d", "audio_path": "audio/test/foa_c2a599ff5dc3cc86f58d.wav", "scene_annotation_csv_path": "annotations/test/foa_c2a599ff5dc3cc86f58d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be heard in the audio clip, and what are their respective time intervals?", "answer": "The audio contains female speech occurring from 0.0s to 20.0s.", "canonical_answer": "female speech (0.0s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 106.088, "elevation_deg": 16.139, "distance_m": 1.66}]}
{"qa_id": "qa_b8259c63fec9c91d1d29", "split": "test", "audio_id": "foa_16bbf63e683331ef0f6d", "audio_path": "audio/test/foa_16bbf63e683331ef0f6d.wav", "scene_annotation_csv_path": "annotations/test/foa_16bbf63e683331ef0f6d.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the speech be heard?", "answer": "The speech is active from 0.3s to 5.4s.", "canonical_answer": "0.3s to 5.4s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 5.4, "azimuth_deg": -4.21, "elevation_deg": -49.373, "distance_m": 1.14}]}
{"qa_id": "qa_4aa36e88f20fae329126", "split": "test", "audio_id": "foa_6b54d9b9eb0b0ef77728", "audio_path": "audio/test/foa_6b54d9b9eb0b0ef77728.wav", "scene_annotation_csv_path": "annotations/test/foa_6b54d9b9eb0b0ef77728.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the vehicle in degrees.", "answer": "85.5 degrees", "canonical_answer": "85.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 5.0, "end_time": 17.0, "azimuth_deg": 85.522, "elevation_deg": -19.06, "distance_m": 2.0}]}
{"qa_id": "qa_f59f706ac03bdabfe2c2", "split": "test", "audio_id": "foa_19fa333317ca605fbefd", "audio_path": "audio/test/foa_19fa333317ca605fbefd.wav", "scene_annotation_csv_path": "annotations/test/foa_19fa333317ca605fbefd.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=4.4 degrees, elevation=7.0 degrees?", "answer": "The sound heard from azimuth=4.4 degrees and elevation=7.0 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 6.6, "azimuth_deg": 4.447, "elevation_deg": 6.98, "distance_m": 3.09}]}
{"qa_id": "qa_647b1f5d2874501cdd49", "split": "test", "audio_id": "foa_c910ea739b2d95483d67", "audio_path": "audio/test/foa_c910ea739b2d95483d67.wav", "scene_annotation_csv_path": "annotations/test/foa_c910ea739b2d95483d67.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the water?", "answer": "-18.3 degrees", "canonical_answer": "-18.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.9, "end_time": 3.9, "azimuth_deg": -63.482, "elevation_deg": -18.301, "distance_m": 0.97}]}
{"qa_id": "qa_7548bfd2f0f1ba897b65", "split": "test", "audio_id": "foa_b6974c6e31472eecaba2", "audio_path": "audio/test/foa_b6974c6e31472eecaba2.wav", "scene_annotation_csv_path": "annotations/test/foa_b6974c6e31472eecaba2.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound events are present in this audio clip, and what are their respective time intervals?", "answer": "The audio contains finger snapping from 0.0s to 0.1s and a thunderstorm from 2.0s to 4.9s.", "canonical_answer": "finger snapping (0.0s to 0.1s); thunderstorm (2.0s to 4.9s)", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 1, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": 147.15, "elevation_deg": 7.473, "distance_m": 4.99}, {"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 2.0, "end_time": 4.867687, "azimuth_deg": -174.418, "elevation_deg": 2.102, "distance_m": 4.05}]}
{"qa_id": "qa_028cfc15a9fcfd0562c5", "split": "test", "audio_id": "foa_df0de809ec03d81916c5", "audio_path": "audio/test/foa_df0de809ec03d81916c5.wav", "scene_annotation_csv_path": "annotations/test/foa_df0de809ec03d81916c5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the back-right and below?", "answer": "The sound source coming from the back-right and below is footsteps.", "canonical_answer": "footsteps", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.0, "end_time": 7.5, "azimuth_deg": -115.451, "elevation_deg": -21.737, "distance_m": 2.35}]}
{"qa_id": "qa_05ec34e5d1fd2612dee4", "split": "test", "audio_id": "foa_25873daebb9ee8925bb5", "audio_path": "audio/test/foa_25873daebb9ee8925bb5.wav", "scene_annotation_csv_path": "annotations/test/foa_25873daebb9ee8925bb5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their specific time intervals?", "answer": "The audio recording features typing that occurs from 1.1s to 20.0s.", "canonical_answer": "typing (1.1s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 1.1, "end_time": 20.0, "azimuth_deg": 40.659, "elevation_deg": -28.135, "distance_m": 0.65}]}
{"qa_id": "qa_0ce22e50699bb0482291", "split": "test", "audio_id": "foa_a354dcbc9b88836e3326", "audio_path": "audio/test/foa_a354dcbc9b88836e3326.wav", "scene_annotation_csv_path": "annotations/test/foa_a354dcbc9b88836e3326.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=0.8 degrees, elevation=15.3 degrees?", "answer": "An alarm is the sound detected at azimuth=0.8 degrees and elevation=15.3 degrees.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 2, "start_time": 10.6, "end_time": 20.0, "azimuth_deg": 0.779, "elevation_deg": 15.328, "distance_m": 1.88}]}
{"qa_id": "qa_58e8a86e94d1425cf992", "split": "test", "audio_id": "foa_8c64c7fc46f7d4f2a063", "audio_path": "audio/test/foa_8c64c7fc46f7d4f2a063.wav", "scene_annotation_csv_path": "annotations/test/foa_8c64c7fc46f7d4f2a063.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the breathing in degrees.", "answer": "-138.5 degrees", "canonical_answer": "-138.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.2, "end_time": 12.5, "azimuth_deg": -138.54, "elevation_deg": -22.841, "distance_m": 3.31}]}
{"qa_id": "qa_1bcf4ed021af3983e3ad", "split": "test", "audio_id": "foa_efa3fdb9b0bbdfabdf11", "audio_path": "audio/test/foa_efa3fdb9b0bbdfabdf11.wav", "scene_annotation_csv_path": "annotations/test/foa_efa3fdb9b0bbdfabdf11.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front-right of the listener?", "answer": "The sound source coming from the front-right is an animal.", "canonical_answer": "animal", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 2, "start_time": 8.3, "end_time": 11.8, "azimuth_deg": -47.467, "elevation_deg": -12.511, "distance_m": 2.59}]}
{"qa_id": "qa_16e9d0a89757d7c0e2e6", "split": "test", "audio_id": "foa_fa0f40f547aa6aa21022", "audio_path": "audio/test/foa_fa0f40f547aa6aa21022.wav", "scene_annotation_csv_path": "annotations/test/foa_fa0f40f547aa6aa21022.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the glass be heard?", "answer": "The glass is active from 0.6s to 1.7s.", "canonical_answer": "0.6s to 1.7s", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 1, "start_time": 0.6, "end_time": 1.7, "azimuth_deg": -3.149, "elevation_deg": -5.52, "distance_m": 1.75}]}
{"qa_id": "qa_abf84193c00d16e2deb1", "split": "test", "audio_id": "foa_9ed1a5d3f12947986e2d", "audio_path": "audio/test/foa_9ed1a5d3f12947986e2d.wav", "scene_annotation_csv_path": "annotations/test/foa_9ed1a5d3f12947986e2d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the water?", "answer": "-2.0 degrees", "canonical_answer": "-2.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 3.8, "azimuth_deg": -25.756, "elevation_deg": -2.008, "distance_m": 3.12}]}
{"qa_id": "qa_b303f61c79a7f4fb3838", "split": "test", "audio_id": "foa_d9236fed23bd464e9a41", "audio_path": "audio/test/foa_d9236fed23bd464e9a41.wav", "scene_annotation_csv_path": "annotations/test/foa_d9236fed23bd464e9a41.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Identify the source at azimuth=-41.4 degrees, elevation=-28.5 degrees.", "answer": "The source located at azimuth -41.4 degrees and elevation -28.5 degrees is water.", "canonical_answer": "water", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 6.4, "azimuth_deg": -41.374, "elevation_deg": -28.487, "distance_m": 1.28}]}
{"qa_id": "qa_f6efa42049371aed6454", "split": "test", "audio_id": "foa_0de020bb180671de338c", "audio_path": "audio/test/foa_0de020bb180671de338c.wav", "scene_annotation_csv_path": "annotations/test/foa_0de020bb180671de338c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the duration of each?", "answer": "The audio contains a bell that lasts from 0.0s to 1.5s.", "canonical_answer": "bell (0.0s to 1.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 1.5, "azimuth_deg": -110.365, "elevation_deg": -12.088, "distance_m": 0.76}]}
{"qa_id": "qa_289ac51c2111d3fdab57", "split": "test", "audio_id": "foa_06120794b0691fca5f20", "audio_path": "audio/test/foa_06120794b0691fca5f20.wav", "scene_annotation_csv_path": "annotations/test/foa_06120794b0691fca5f20.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the machine?", "answer": "-136.8 degrees", "canonical_answer": "-136.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 1, "start_time": 2.6, "end_time": 8.3, "azimuth_deg": -136.771, "elevation_deg": 18.769, "distance_m": 1.25}]}
{"qa_id": "qa_ef459feebe673a35988b", "split": "test", "audio_id": "foa_e58a210911aa88dbf19a", "audio_path": "audio/test/foa_e58a210911aa88dbf19a.wav", "scene_annotation_csv_path": "annotations/test/foa_e58a210911aa88dbf19a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the sound of the gong be heard?", "answer": "The gong is active from 12.7s to 14.8s.", "canonical_answer": "12.7s to 14.8s", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 2, "start_time": 12.7, "end_time": 14.8, "azimuth_deg": -60.161, "elevation_deg": 10.618, "distance_m": 3.35}]}
{"qa_id": "qa_f8ec86d18c384c02b6bc", "split": "test", "audio_id": "foa_86beceec2292b09ebd78", "audio_path": "audio/test/foa_86beceec2292b09ebd78.wav", "scene_annotation_csv_path": "annotations/test/foa_86beceec2292b09ebd78.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source can be heard coming from the back?", "answer": "The sound source coming from the back is body sound.", "canonical_answer": "body sound", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 1, "start_time": 4.3, "end_time": 10.7, "azimuth_deg": -165.809, "elevation_deg": -11.769, "distance_m": 2.68}]}
{"qa_id": "qa_5571f037ac0840437d50", "split": "test", "audio_id": "foa_dda1ee1fcd3d4c6de5b1", "audio_path": "audio/test/foa_dda1ee1fcd3d4c6de5b1.wav", "scene_annotation_csv_path": "annotations/test/foa_dda1ee1fcd3d4c6de5b1.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the speech in degrees.", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": -36.646, "elevation_deg": 0.0, "distance_m": 2.19}]}
{"qa_id": "qa_e4e1b311db2151721e3d", "split": "test", "audio_id": "foa_510f77a58dcb5fabf728", "audio_path": "audio/test/foa_510f77a58dcb5fabf728.wav", "scene_annotation_csv_path": "annotations/test/foa_510f77a58dcb5fabf728.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the tool?", "answer": "30.7 degrees", "canonical_answer": "30.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 3, "start_time": 3.9, "end_time": 8.3, "azimuth_deg": 133.587, "elevation_deg": 30.728, "distance_m": 1.9}]}
{"qa_id": "qa_a382ed0be86f5aa5a8fe", "split": "test", "audio_id": "foa_7b953df00eba558c33fd", "audio_path": "audio/test/foa_7b953df00eba558c33fd.wav", "scene_annotation_csv_path": "annotations/test/foa_7b953df00eba558c33fd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sounds are present in the clip, and when is each one heard?", "answer": "The audio contains wind from 0.0s to 13.8s.", "canonical_answer": "wind (0.0s to 13.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.0, "end_time": 13.8, "azimuth_deg": -79.815, "elevation_deg": -9.295, "distance_m": 2.8}]}
{"qa_id": "qa_62acc5b8876b9e96dd39", "split": "test", "audio_id": "foa_c68ec47b7798c3a27253", "audio_path": "audio/test/foa_c68ec47b7798c3a27253.wav", "scene_annotation_csv_path": "annotations/test/foa_c68ec47b7798c3a27253.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the bird in degrees.", "answer": "158.5 degrees", "canonical_answer": "158.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.1, "end_time": 1.2, "azimuth_deg": 158.474, "elevation_deg": 23.659, "distance_m": 2.09}]}
{"qa_id": "qa_58093b911ad9c27cd491", "split": "test", "audio_id": "foa_c611428df769ae454e56", "audio_path": "audio/test/foa_c611428df769ae454e56.wav", "scene_annotation_csv_path": "annotations/test/foa_c611428df769ae454e56.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front and above?", "answer": "The sound source located at the front and above is human vocalization.", "canonical_answer": "human vocalization", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 1, "start_time": 0.3, "end_time": 1.6, "azimuth_deg": -10.094, "elevation_deg": 20.397, "distance_m": 2.51}]}
{"qa_id": "qa_ac748b93d6710c74646a", "split": "test", "audio_id": "foa_8e76bde808d72eebd562", "audio_path": "audio/test/foa_8e76bde808d72eebd562.wav", "scene_annotation_csv_path": "annotations/test/foa_8e76bde808d72eebd562.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-9.2 degrees, elevation=0.0 degrees?", "answer": "The sound heard from azimuth=-9.2 degrees and elevation=0.0 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 10.6, "azimuth_deg": -9.201, "elevation_deg": 0.0, "distance_m": 4.97}]}
{"qa_id": "qa_ef0722d68f94e7df620c", "split": "test", "audio_id": "foa_cc51917357d6899f0736", "audio_path": "audio/test/foa_cc51917357d6899f0736.wav", "scene_annotation_csv_path": "annotations/test/foa_cc51917357d6899f0736.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the percussion active?", "answer": "The percussion is active from 0.0s to 2.6s.", "canonical_answer": "0.0s to 2.6s", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 2.6, "azimuth_deg": -17.433, "elevation_deg": -30.836, "distance_m": 2.07}]}
{"qa_id": "qa_2ddf163ec7b8a0b2d07c", "split": "test", "audio_id": "foa_46e91ff609f7893b6e74", "audio_path": "audio/test/foa_46e91ff609f7893b6e74.wav", "scene_annotation_csv_path": "annotations/test/foa_46e91ff609f7893b6e74.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=80.0 degrees, elevation=3.1 degrees?", "answer": "The sound detected at azimuth=80.0 degrees and elevation=3.1 degrees is breathing.", "canonical_answer": "breathing", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": 79.959, "elevation_deg": 3.065, "distance_m": 1.59}]}
{"qa_id": "qa_dbc27c496571c9bf765d", "split": "test", "audio_id": "foa_85a3dd87bb13fede9cbf", "audio_path": "audio/test/foa_85a3dd87bb13fede9cbf.wav", "scene_annotation_csv_path": "annotations/test/foa_85a3dd87bb13fede9cbf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the rain in degrees.", "answer": "-84.9 degrees", "canonical_answer": "-84.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 10.8, "azimuth_deg": -84.936, "elevation_deg": -38.481, "distance_m": 1.45}]}
{"qa_id": "qa_7cf9b64e9a6eb487ac77", "split": "test", "audio_id": "foa_b97dc3fdaf2554295923", "audio_path": "audio/test/foa_b97dc3fdaf2554295923.wav", "scene_annotation_csv_path": "annotations/test/foa_b97dc3fdaf2554295923.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains three instances of thunderstorm occurring from 0.0s to 20.0s, 0.0s to 8.0s, and 0.1s to 5.8s.", "canonical_answer": "thunderstorm (0.0s to 20.0s); thunderstorm (0.0s to 8.0s); thunderstorm (0.1s to 5.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -157.035, "elevation_deg": 0.0, "distance_m": 1.09}, {"class_id": 51, "class_name": "thunderstorm", "track_id": 1, "start_time": 0.0, "end_time": 8.0, "azimuth_deg": -86.909, "elevation_deg": 0.0, "distance_m": 1.96}, {"class_id": 51, "class_name": "thunderstorm", "track_id": 2, "start_time": 0.1, "end_time": 5.8, "azimuth_deg": 71.054, "elevation_deg": -12.711, "distance_m": 0.78}]}
{"qa_id": "qa_56c6e3dce986df546e8e", "split": "test", "audio_id": "foa_2c01fdabef807e614277", "audio_path": "audio/test/foa_2c01fdabef807e614277.wav", "scene_annotation_csv_path": "annotations/test/foa_2c01fdabef807e614277.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front-right and below?", "answer": "The sound source located at the front-right and below is tearing.", "canonical_answer": "tearing", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 0.4, "end_time": 13.2, "azimuth_deg": -45.062, "elevation_deg": -24.658, "distance_m": 2.51}]}
{"qa_id": "qa_3d6b511c842621905d79", "split": "test", "audio_id": "foa_434303abd8840bcca833", "audio_path": "audio/test/foa_434303abd8840bcca833.wav", "scene_annotation_csv_path": "annotations/test/foa_434303abd8840bcca833.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the printer active?", "answer": "The printer is active from 0.3s to 17.6s.", "canonical_answer": "0.3s to 17.6s", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 1, "start_time": 0.3, "end_time": 17.6, "azimuth_deg": 161.866, "elevation_deg": 0.0, "distance_m": 4.23}]}
{"qa_id": "qa_23339cb0666d2ff63158", "split": "test", "audio_id": "foa_3a3d37e9f4ad1b915d7a", "audio_path": "audio/test/foa_3a3d37e9f4ad1b915d7a.wav", "scene_annotation_csv_path": "annotations/test/foa_3a3d37e9f4ad1b915d7a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the thunderstorm?", "answer": "16.5 degrees", "canonical_answer": "16.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 2.1, "end_time": 17.9, "azimuth_deg": -161.817, "elevation_deg": 16.503, "distance_m": 2.78}]}
{"qa_id": "qa_e48626844e53393091a2", "split": "test", "audio_id": "foa_0ac86d8b31557c8df890", "audio_path": "audio/test/foa_0ac86d8b31557c8df890.wav", "scene_annotation_csv_path": "annotations/test/foa_0ac86d8b31557c8df890.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound events are present in this audio clip, and what are their specific time intervals?", "answer": "The audio contains water from 0.0s to 0.4s.", "canonical_answer": "water (0.0s to 0.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": -154.33, "elevation_deg": 15.905, "distance_m": 1.74}]}
{"qa_id": "qa_07e0433d79f02dc1710a", "split": "test", "audio_id": "foa_8ab64c550ebc32ddbafd", "audio_path": "audio/test/foa_8ab64c550ebc32ddbafd.wav", "scene_annotation_csv_path": "annotations/test/foa_8ab64c550ebc32ddbafd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located behind and above the listener?", "answer": "The source coming from the back and above is a keyboard instrument.", "canonical_answer": "keyboard instrument", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 16.0, "azimuth_deg": 162.514, "elevation_deg": 17.758, "distance_m": 2.04}]}
{"qa_id": "qa_53faf0c4db1cda138235", "split": "test", "audio_id": "foa_b42b821b7cce139ad8e1", "audio_path": "audio/test/foa_b42b821b7cce139ad8e1.wav", "scene_annotation_csv_path": "annotations/test/foa_b42b821b7cce139ad8e1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the footsteps coming?", "answer": "5.2 degrees", "canonical_answer": "5.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.1, "end_time": 8.9, "azimuth_deg": 5.183, "elevation_deg": -28.749, "distance_m": 0.94}]}
{"qa_id": "qa_b4248d7789599868081a", "split": "test", "audio_id": "foa_b48225e854929b64b4a9", "audio_path": "audio/test/foa_b48225e854929b64b4a9.wav", "scene_annotation_csv_path": "annotations/test/foa_b48225e854929b64b4a9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-34.3 degrees, elevation=3.9 degrees?", "answer": "A frog is the sound heard from azimuth -34.3 degrees and elevation 3.9 degrees.", "canonical_answer": "frog", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 0.2, "end_time": 3.8, "azimuth_deg": -34.27, "elevation_deg": 3.938, "distance_m": 3.43}]}
{"qa_id": "qa_5d41782d2a5844b75e8a", "split": "test", "audio_id": "foa_6c1c7ef61100d01e9334", "audio_path": "audio/test/foa_6c1c7ef61100d01e9334.wav", "scene_annotation_csv_path": "annotations/test/foa_6c1c7ef61100d01e9334.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the musical instrument occur?", "answer": "The musical instrument event is active from 0.1s to 5.0s.", "canonical_answer": "0.1s to 5.0s", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.1, "end_time": 5.0, "azimuth_deg": 115.673, "elevation_deg": 10.676, "distance_m": 2.78}]}
{"qa_id": "qa_1697b730f5283a56202e", "split": "test", "audio_id": "foa_2bd9043ee0b7006328cf", "audio_path": "audio/test/foa_2bd9043ee0b7006328cf.wav", "scene_annotation_csv_path": "annotations/test/foa_2bd9043ee0b7006328cf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the home sound?", "answer": "7.9 degrees", "canonical_answer": "7.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 2, "start_time": 6.1, "end_time": 11.0, "azimuth_deg": 6.299, "elevation_deg": 7.928, "distance_m": 3.17}]}
{"qa_id": "qa_7ea35bb0836a6285f058", "split": "test", "audio_id": "foa_e07be31ca7496a61d48d", "audio_path": "audio/test/foa_e07be31ca7496a61d48d.wav", "scene_annotation_csv_path": "annotations/test/foa_e07be31ca7496a61d48d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-1.6 degrees, elevation=-23.3 degrees?", "answer": "A guitar is located at azimuth=-1.6 degrees and elevation=-23.3 degrees.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.1, "end_time": 6.8, "azimuth_deg": -1.584, "elevation_deg": -23.311, "distance_m": 1.52}]}
{"qa_id": "qa_b22239db40bb165e18c2", "split": "test", "audio_id": "foa_674c07127b7a57e3e3cc", "audio_path": "audio/test/foa_674c07127b7a57e3e3cc.wav", "scene_annotation_csv_path": "annotations/test/foa_674c07127b7a57e3e3cc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the percussion coming?", "answer": "-147.6 degrees", "canonical_answer": "-147.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 1, "start_time": 4.3, "end_time": 5.6, "azimuth_deg": -147.565, "elevation_deg": -0.791, "distance_m": 3.44}]}
{"qa_id": "qa_e6dd4f7afee436a6df8c", "split": "test", "audio_id": "foa_85cfa2aec99f24e3818a", "audio_path": "audio/test/foa_85cfa2aec99f24e3818a.wav", "scene_annotation_csv_path": "annotations/test/foa_85cfa2aec99f24e3818a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the drawer cabinet in degrees.", "answer": "2.6 degrees", "canonical_answer": "2.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 0, "start_time": 0.2, "end_time": 6.1, "azimuth_deg": 34.242, "elevation_deg": 2.621, "distance_m": 3.17}]}
{"qa_id": "qa_2d3336029d4b9377c28e", "split": "test", "audio_id": "foa_655205da8d0ced39f8a9", "audio_path": "audio/test/foa_655205da8d0ced39f8a9.wav", "scene_annotation_csv_path": "annotations/test/foa_655205da8d0ced39f8a9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "At what time interval does the female speech occur?", "answer": "The female speech is active throughout the interval from 1.0s to 14.8s.", "canonical_answer": "1.0s to 14.8s", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 0, "start_time": 1.0, "end_time": 14.8, "azimuth_deg": -128.137, "elevation_deg": -23.334, "distance_m": 3.52}]}
{"qa_id": "qa_e436c19cea6ab56ecdc6", "split": "test", "audio_id": "foa_a313cb158d4064105748", "audio_path": "audio/test/foa_a313cb158d4064105748.wav", "scene_annotation_csv_path": "annotations/test/foa_a313cb158d4064105748.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the front-left and below side?", "answer": "The sound coming from the front-left and below is a keyboard instrument.", "canonical_answer": "keyboard instrument", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": 56.462, "elevation_deg": -39.117, "distance_m": 2.24}]}
{"qa_id": "qa_36ca76d5bb546ac2700b", "split": "test", "audio_id": "foa_35ed393a093949f99016", "audio_path": "audio/test/foa_35ed393a093949f99016.wav", "scene_annotation_csv_path": "annotations/test/foa_35ed393a093949f99016.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time intervals?", "answer": "The audio contains tape from 0.2s to 8.0s, tape from 0.4s to 5.0s, and tape from 3.1s to 18.2s.", "canonical_answer": "tape (0.2s to 8.0s); tape (0.4s to 5.0s); tape (3.1s to 18.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 0.2, "end_time": 8.0, "azimuth_deg": -33.03, "elevation_deg": 0.0, "distance_m": 1.81}, {"class_id": 48, "class_name": "tape", "track_id": 1, "start_time": 0.4, "end_time": 5.0, "azimuth_deg": 98.939, "elevation_deg": -15.206, "distance_m": 0.62}, {"class_id": 48, "class_name": "tape", "track_id": 2, "start_time": 3.1, "end_time": 18.2, "azimuth_deg": 179.602, "elevation_deg": -2.621, "distance_m": 0.91}]}
{"qa_id": "qa_d2cd4d0c2c313546fd42", "split": "test", "audio_id": "foa_e27ac703f456c5947fb4", "audio_path": "audio/test/foa_e27ac703f456c5947fb4.wav", "scene_annotation_csv_path": "annotations/test/foa_e27ac703f456c5947fb4.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "counting", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in this audio clip, and what are their respective time intervals?", "answer": "The audio contains animal from 0.2s to 9.6s, drum from 0.3s to 5.2s, and speech from 0.4s to 2.8s.", "canonical_answer": "animal (0.2s to 9.6s); drum (0.3s to 5.2s); speech (0.4s to 2.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 2, "start_time": 0.2, "end_time": 9.6, "azimuth_deg": 147.605, "elevation_deg": 19.431, "distance_m": 2.91}, {"class_id": 19, "class_name": "drum", "track_id": 1, "start_time": 0.3, "end_time": 5.2, "azimuth_deg": 94.588, "elevation_deg": 19.138, "distance_m": 0.66}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 2.8, "azimuth_deg": -65.705, "elevation_deg": -56.349, "distance_m": 1.21}]}
{"qa_id": "qa_f44f68d18bea7429809d", "split": "test", "audio_id": "foa_f34ac0d2aa6e400586d8", "audio_path": "audio/test/foa_f34ac0d2aa6e400586d8.wav", "scene_annotation_csv_path": "annotations/test/foa_f34ac0d2aa6e400586d8.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-75.3 degrees, elevation=9.3 degrees?", "answer": "The sound detected at azimuth -75.3 degrees and elevation 9.3 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 2.9, "azimuth_deg": -75.253, "elevation_deg": 9.285, "distance_m": 1.35}]}
{"qa_id": "qa_92d005bcb9cb66dcb713", "split": "test", "audio_id": "foa_2c2e9d6a9d9b380bb26c", "audio_path": "audio/test/foa_2c2e9d6a9d9b380bb26c.wav", "scene_annotation_csv_path": "annotations/test/foa_2c2e9d6a9d9b380bb26c.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the wind coming?", "answer": "-36.8 degrees", "canonical_answer": "-36.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 1, "start_time": 0.1, "end_time": 7.8, "azimuth_deg": -36.833, "elevation_deg": 13.306, "distance_m": 3.64}]}
{"qa_id": "qa_fb71579dc2152534468a", "split": "test", "audio_id": "foa_fc250c776cca9ccceb24", "audio_path": "audio/test/foa_fc250c776cca9ccceb24.wav", "scene_annotation_csv_path": "annotations/test/foa_fc250c776cca9ccceb24.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the speech?", "answer": "4.6 degrees", "canonical_answer": "4.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 13.0, "azimuth_deg": 176.411, "elevation_deg": 4.557, "distance_m": 3.33}]}
{"qa_id": "qa_3b9ded2a6d8b9945436b", "split": "test", "audio_id": "foa_8e6ade30665861dabd99", "audio_path": "audio/test/foa_8e6ade30665861dabd99.wav", "scene_annotation_csv_path": "annotations/test/foa_8e6ade30665861dabd99.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is coming from the back-left?", "answer": "The source coming from the back-left is a wind instrument.", "canonical_answer": "wind instrument", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.1, "end_time": 5.0, "azimuth_deg": 119.069, "elevation_deg": -8.57, "distance_m": 1.62}]}
{"qa_id": "qa_1c3e29d8a7e6f03b0d6c", "split": "test", "audio_id": "foa_97c53ee46350e7a171fa", "audio_path": "audio/test/foa_97c53ee46350e7a171fa.wav", "scene_annotation_csv_path": "annotations/test/foa_97c53ee46350e7a171fa.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the bird be heard?", "answer": "The bird is active from 0.0s to 1.4s.", "canonical_answer": "0.0s to 1.4s", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": 80.789, "elevation_deg": -42.789, "distance_m": 3.57}]}
{"qa_id": "qa_b3c6f0cd72478e96cf1c", "split": "test", "audio_id": "foa_f5237d979d53880783d2", "audio_path": "audio/test/foa_f5237d979d53880783d2.wav", "scene_annotation_csv_path": "annotations/test/foa_f5237d979d53880783d2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the car in degrees.", "answer": "7.5 degrees", "canonical_answer": "7.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 2, "start_time": 11.7, "end_time": 16.1, "azimuth_deg": 27.695, "elevation_deg": 7.518, "distance_m": 1.23}]}
{"qa_id": "qa_f3617965873fcfee37be", "split": "test", "audio_id": "foa_bc0e3d5aed7781f04e86", "audio_path": "audio/test/foa_bc0e3d5aed7781f04e86.wav", "scene_annotation_csv_path": "annotations/test/foa_bc0e3d5aed7781f04e86.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-79.4 degrees, elevation=13.2 degrees?", "answer": "The sound heard from azimuth=-79.4 degrees and elevation=13.2 degrees is water.", "canonical_answer": "water", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.1, "end_time": 0.8, "azimuth_deg": -79.447, "elevation_deg": 13.158, "distance_m": 3.33}]}
{"qa_id": "qa_35bd72f9c64efcceb995", "split": "test", "audio_id": "foa_dd5479be9bb0dd30b170", "audio_path": "audio/test/foa_dd5479be9bb0dd30b170.wav", "scene_annotation_csv_path": "annotations/test/foa_dd5479be9bb0dd30b170.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the wood coming?", "answer": "-46.0 degrees", "canonical_answer": "-46.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 60, "class_name": "wood", "track_id": 2, "start_time": 1.2, "end_time": 1.9, "azimuth_deg": -46.008, "elevation_deg": -16.54, "distance_m": 1.53}]}
{"qa_id": "qa_03fb69ee407f6c47304e", "split": "test", "audio_id": "foa_d9cef45bbc1c56a1ad9a", "audio_path": "audio/test/foa_d9cef45bbc1c56a1ad9a.wav", "scene_annotation_csv_path": "annotations/test/foa_d9cef45bbc1c56a1ad9a.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be heard in this audio clip, and what are their respective time intervals?", "answer": "The audio contains speech from 0.3s to 3.5s and speech from 0.3s to 3.1s.", "canonical_answer": "speech (0.3s to 3.5s); speech (0.3s to 3.1s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 3.5, "azimuth_deg": 72.027, "elevation_deg": 0.0, "distance_m": 2.86}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 3.1, "azimuth_deg": -122.138, "elevation_deg": 0.0, "distance_m": 3.97}]}
{"qa_id": "qa_ae8f464ea42217cf2177", "split": "test", "audio_id": "foa_56710b4dc0c325eb1c37", "audio_path": "audio/test/foa_56710b4dc0c325eb1c37.wav", "scene_annotation_csv_path": "annotations/test/foa_56710b4dc0c325eb1c37.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the laughter active?", "answer": "The laughter is active from 0.0s to 1.2s.", "canonical_answer": "0.0s to 1.2s", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.0, "end_time": 1.2, "azimuth_deg": -164.062, "elevation_deg": 16.168, "distance_m": 1.73}]}
{"qa_id": "qa_ee0568f5f1759c761a2e", "split": "test", "audio_id": "foa_bc00edae30069c89c482", "audio_path": "audio/test/foa_bc00edae30069c89c482.wav", "scene_annotation_csv_path": "annotations/test/foa_bc00edae30069c89c482.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front-right of the listener?", "answer": "The sound source coming from the front-right is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 4.8, "azimuth_deg": -63.249, "elevation_deg": -4.396, "distance_m": 2.97}]}
{"qa_id": "qa_373a0f7bfe0e073036f7", "split": "test", "audio_id": "foa_25315f4e20c0be4d08f0", "audio_path": "audio/test/foa_25315f4e20c0be4d08f0.wav", "scene_annotation_csv_path": "annotations/test/foa_25315f4e20c0be4d08f0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left and above the listener?", "answer": "The sound source located to the left and above is a string instrument.", "canonical_answer": "string instrument", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 1.1, "azimuth_deg": 99.88, "elevation_deg": 17.794, "distance_m": 2.01}]}
{"qa_id": "qa_ee65ad0b1f16749ba758", "split": "test", "audio_id": "foa_f92831fd2c4504f19024", "audio_path": "audio/test/foa_f92831fd2c4504f19024.wav", "scene_annotation_csv_path": "annotations/test/foa_f92831fd2c4504f19024.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the speech in degrees.", "answer": "132.9 degrees", "canonical_answer": "132.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 2.8, "azimuth_deg": 132.901, "elevation_deg": 0.0, "distance_m": 2.04}]}
{"qa_id": "qa_e683a50228607ab68cae", "split": "test", "audio_id": "foa_a07d9d76a32da7a301f8", "audio_path": "audio/test/foa_a07d9d76a32da7a301f8.wav", "scene_annotation_csv_path": "annotations/test/foa_a07d9d76a32da7a301f8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=14.8 degrees, elevation=-27.0 degrees?", "answer": "A printer is heard coming from azimuth=14.8 degrees and elevation=-27.0 degrees.", "canonical_answer": "printer", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 1.5, "end_time": 14.3, "azimuth_deg": 14.834, "elevation_deg": -27.05, "distance_m": 0.84}]}
{"qa_id": "qa_fd5abdc5507212b3d923", "split": "test", "audio_id": "foa_0de04508966adef2733a", "audio_path": "audio/test/foa_0de04508966adef2733a.wav", "scene_annotation_csv_path": "annotations/test/foa_0de04508966adef2733a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the crushing active?", "answer": "The crushing event is active from 9.5s to 16.2s.", "canonical_answer": "9.5s to 16.2s", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 2, "start_time": 9.5, "end_time": 16.2, "azimuth_deg": -167.205, "elevation_deg": -1.575, "distance_m": 2.97}]}
{"qa_id": "qa_56450535c670bf709b08", "split": "test", "audio_id": "foa_ca8767fde686bb8bf829", "audio_path": "audio/test/foa_ca8767fde686bb8bf829.wav", "scene_annotation_csv_path": "annotations/test/foa_ca8767fde686bb8bf829.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their respective time intervals?", "answer": "The audio contains speech from 0.6s to 5.0s and another instance of speech from 0.6s to 2.9s.", "canonical_answer": "speech (0.6s to 5.0s); speech (0.6s to 2.9s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 5.0, "azimuth_deg": 171.823, "elevation_deg": -31.478, "distance_m": 2.38}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 2.9, "azimuth_deg": 171.823, "elevation_deg": -25.323, "distance_m": 1.79}]}
{"qa_id": "qa_8c42573f800280447027", "split": "test", "audio_id": "foa_90f069cc6fdc33f73bf8", "audio_path": "audio/test/foa_90f069cc6fdc33f73bf8.wav", "scene_annotation_csv_path": "annotations/test/foa_90f069cc6fdc33f73bf8.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the speech located?", "answer": "37.2 degrees", "canonical_answer": "37.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 5.2, "azimuth_deg": 125.472, "elevation_deg": 37.181, "distance_m": 2.9}]}
{"qa_id": "qa_514393eda7ba580e0c1d", "split": "test", "audio_id": "foa_1e6ecb4e9c4d0109bdc8", "audio_path": "audio/test/foa_1e6ecb4e9c4d0109bdc8.wav", "scene_annotation_csv_path": "annotations/test/foa_1e6ecb4e9c4d0109bdc8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "At what times can the scratch be heard?", "answer": "The scratch is audible from 0.4s to 19.6s.", "canonical_answer": "0.4s to 19.6s", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.4, "end_time": 19.6, "azimuth_deg": -83.929, "elevation_deg": -40.344, "distance_m": 2.28}]}
{"qa_id": "qa_397e96624023eceeb869", "split": "test", "audio_id": "foa_68821ac1fef870b038ee", "audio_path": "audio/test/foa_68821ac1fef870b038ee.wav", "scene_annotation_csv_path": "annotations/test/foa_68821ac1fef870b038ee.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What source is heard from the back-right and below of the listener?", "answer": "The source coming from the back-right and below is a guitar.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 4.0, "azimuth_deg": -128.878, "elevation_deg": -31.835, "distance_m": 2.77}]}
{"qa_id": "qa_73b2d759f023bc43587d", "split": "test", "audio_id": "foa_512dce6805ea9e573258", "audio_path": "audio/test/foa_512dce6805ea9e573258.wav", "scene_annotation_csv_path": "annotations/test/foa_512dce6805ea9e573258.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the tool located?", "answer": "36.5 degrees", "canonical_answer": "36.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.1, "end_time": 4.6, "azimuth_deg": 179.51, "elevation_deg": 36.514, "distance_m": 2.13}]}
{"qa_id": "qa_0610725250be72b54397", "split": "test", "audio_id": "foa_6197fd5034ab89916d6d", "audio_path": "audio/test/foa_6197fd5034ab89916d6d.wav", "scene_annotation_csv_path": "annotations/test/foa_6197fd5034ab89916d6d.csv", "dataset": "tau2636586", "data_source": "dcase_real", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=53.9 degrees, elevation=25.0 degrees?", "answer": "A door is located at azimuth 53.9 degrees and elevation 25.0 degrees.", "canonical_answer": "door", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 11, "start_time": 4.5, "end_time": 4.9, "azimuth_deg": 53.946, "elevation_deg": 25.015, "distance_m": 3.0}]}
{"qa_id": "qa_358c105af45eddda72b7", "split": "test", "audio_id": "foa_a985d52b1c9fca105534", "audio_path": "audio/test/foa_a985d52b1c9fca105534.wav", "scene_annotation_csv_path": "annotations/test/foa_a985d52b1c9fca105534.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains laughter from 0.2s to 1.1s.", "canonical_answer": "laughter (0.2s to 1.1s)", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.2, "end_time": 1.1, "azimuth_deg": 1.584, "elevation_deg": 25.008, "distance_m": 2.36}]}
{"qa_id": "qa_d20e3ff4fe7687b72744", "split": "test", "audio_id": "foa_65960d7ca24ea983a254", "audio_path": "audio/test/foa_65960d7ca24ea983a254.wav", "scene_annotation_csv_path": "annotations/test/foa_65960d7ca24ea983a254.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the wind coming?", "answer": "18.6 degrees", "canonical_answer": "18.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.2, "end_time": 11.2, "azimuth_deg": 18.621, "elevation_deg": 14.681, "distance_m": 2.5}]}
{"qa_id": "qa_f6621bb061c7a45c6eda", "split": "test", "audio_id": "foa_4e1d33fd31d29a852d38", "audio_path": "audio/test/foa_4e1d33fd31d29a852d38.wav", "scene_annotation_csv_path": "annotations/test/foa_4e1d33fd31d29a852d38.csv", "dataset": "tau2636594", "data_source": "dcase_real", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the car in degrees.", "answer": "105.0 degrees", "canonical_answer": "105.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 10, "start_time": 18.1, "end_time": 20.0, "azimuth_deg": 105.0, "elevation_deg": 20.0, "distance_m": 2.0}]}
{"qa_id": "qa_f988002d33d818b881fb", "split": "test", "audio_id": "foa_e9ddaffec61b72b9fa3b", "audio_path": "audio/test/foa_e9ddaffec61b72b9fa3b.wav", "scene_annotation_csv_path": "annotations/test/foa_e9ddaffec61b72b9fa3b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the knock located?", "answer": "6.5 degrees", "canonical_answer": "6.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 2, "start_time": 3.5, "end_time": 9.4, "azimuth_deg": -121.911, "elevation_deg": 6.482, "distance_m": 3.09}]}
{"qa_id": "qa_23b223f51ce6357567b5", "split": "test", "audio_id": "foa_1626e10766bbb2189776", "audio_path": "audio/test/foa_1626e10766bbb2189776.wav", "scene_annotation_csv_path": "annotations/test/foa_1626e10766bbb2189776.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the time span of the guitar event?", "answer": "The guitar is active from 0.0s to 0.3s.", "canonical_answer": "0.0s to 0.3s", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": -149.997, "elevation_deg": -19.589, "distance_m": 3.5}]}
{"qa_id": "qa_34e7547e49bb1e111220", "split": "test", "audio_id": "foa_55d2abab99f333f4c4c7", "audio_path": "audio/test/foa_55d2abab99f333f4c4c7.wav", "scene_annotation_csv_path": "annotations/test/foa_55d2abab99f333f4c4c7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time spans?", "answer": "The audio contains wood from 1.1s to 13.8s, a drawer cabinet from 2.4s to 9.1s, and a car from 10.5s to 14.0s.", "canonical_answer": "wood (1.1s to 13.8s); drawer cabinet (2.4s to 9.1s); car (10.5s to 14.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 60, "class_name": "wood", "track_id": 0, "start_time": 1.1, "end_time": 13.8, "azimuth_deg": -93.936, "elevation_deg": -22.739, "distance_m": 1.67}, {"class_id": 18, "class_name": "drawer_cabinet", "track_id": 1, "start_time": 2.4, "end_time": 9.1, "azimuth_deg": 85.439, "elevation_deg": -34.536, "distance_m": 2.61}, {"class_id": 9, "class_name": "car", "track_id": 2, "start_time": 10.5, "end_time": 14.0, "azimuth_deg": 93.15, "elevation_deg": -24.019, "distance_m": 3.24}]}
{"qa_id": "qa_453fdbc8c98d86ea3f0b", "split": "test", "audio_id": "foa_da14e1b26392ec0ae607", "audio_path": "audio/test/foa_da14e1b26392ec0ae607.wav", "scene_annotation_csv_path": "annotations/test/foa_da14e1b26392ec0ae607.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-175.0 degrees, elevation=6.5 degrees?", "answer": "A guitar is located at azimuth=-175.0 degrees and elevation=6.5 degrees.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 2, "start_time": 9.8, "end_time": 17.3, "azimuth_deg": -175.033, "elevation_deg": 6.492, "distance_m": 2.94}]}
{"qa_id": "qa_25435435df3a0e1be5a4", "split": "test", "audio_id": "foa_7e39af780b5f090410b1", "audio_path": "audio/test/foa_7e39af780b5f090410b1.wav", "scene_annotation_csv_path": "annotations/test/foa_7e39af780b5f090410b1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the right?", "answer": "The sound source located to the right is a string instrument.", "canonical_answer": "string instrument", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 3, "start_time": 18.9, "end_time": 19.8, "azimuth_deg": -98.979, "elevation_deg": 10.045, "distance_m": 2.95}]}
{"qa_id": "qa_810f59826b9276255034", "split": "test", "audio_id": "foa_2f8be6a7cf6a372714af", "audio_path": "audio/test/foa_2f8be6a7cf6a372714af.wav", "scene_annotation_csv_path": "annotations/test/foa_2f8be6a7cf6a372714af.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains guitar from 0.0s to 3.9s.", "canonical_answer": "guitar (0.0s to 3.9s)", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 3.9, "azimuth_deg": -129.728, "elevation_deg": 6.864, "distance_m": 2.69}]}
{"qa_id": "qa_9d60da06d32b6bba3203", "split": "test", "audio_id": "foa_53f4a130b57e92519856", "audio_path": "audio/test/foa_53f4a130b57e92519856.wav", "scene_annotation_csv_path": "annotations/test/foa_53f4a130b57e92519856.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the cat coming?", "answer": "148.9 degrees", "canonical_answer": "148.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.3, "end_time": 14.8, "azimuth_deg": 148.94, "elevation_deg": -1.844, "distance_m": 2.99}]}
{"qa_id": "qa_dca0dba122e70096839f", "split": "test", "audio_id": "foa_acfe3acc65c06b213c91", "audio_path": "audio/test/foa_acfe3acc65c06b213c91.wav", "scene_annotation_csv_path": "annotations/test/foa_acfe3acc65c06b213c91.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the bell located?", "answer": "-7.6 degrees", "canonical_answer": "-7.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": 131.504, "elevation_deg": -7.609, "distance_m": 3.13}]}
{"qa_id": "qa_db437ecf79b7e2d2ef48", "split": "test", "audio_id": "foa_5a581acdde7c50ea2686", "audio_path": "audio/test/foa_5a581acdde7c50ea2686.wav", "scene_annotation_csv_path": "annotations/test/foa_5a581acdde7c50ea2686.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the right and below the listener?", "answer": "The sound source located to the right and below the listener is a door.", "canonical_answer": "door", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 1.1, "end_time": 4.2, "azimuth_deg": -86.669, "elevation_deg": -43.424, "distance_m": 1.34}]}
{"qa_id": "qa_8347a893fd4204cc6d24", "split": "test", "audio_id": "foa_27f7cd08d9be15d2bdff", "audio_path": "audio/test/foa_27f7cd08d9be15d2bdff.wav", "scene_annotation_csv_path": "annotations/test/foa_27f7cd08d9be15d2bdff.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-86.1 degrees, elevation=2.9 degrees?", "answer": "A machine is located at azimuth=-86.1 degrees, elevation=2.9 degrees.", "canonical_answer": "machine", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.1, "end_time": 11.4, "azimuth_deg": -86.134, "elevation_deg": 2.883, "distance_m": 2.38}]}
{"qa_id": "qa_57c75e9cde12ec028f68", "split": "test", "audio_id": "foa_5fb21cc0083a1fa685d5", "audio_path": "audio/test/foa_5fb21cc0083a1fa685d5.wav", "scene_annotation_csv_path": "annotations/test/foa_5fb21cc0083a1fa685d5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the machine be heard?", "answer": "The machine is active from 0.0s to 6.3s.", "canonical_answer": "0.0s to 6.3s", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 6.3, "azimuth_deg": 163.284, "elevation_deg": -19.477, "distance_m": 2.97}]}
{"qa_id": "qa_054f16da4ec07c095cbb", "split": "test", "audio_id": "foa_8028204acb10e72ab0ac", "audio_path": "audio/test/foa_8028204acb10e72ab0ac.wav", "scene_annotation_csv_path": "annotations/test/foa_8028204acb10e72ab0ac.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the left and below side?", "answer": "The sound coming from the left and below is rain.", "canonical_answer": "rain", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 10.1, "azimuth_deg": 84.741, "elevation_deg": -17.323, "distance_m": 2.07}]}
{"qa_id": "qa_fbe20c030ab2bc76b6fc", "split": "test", "audio_id": "foa_e8309cccf8b45f48555f", "audio_path": "audio/test/foa_e8309cccf8b45f48555f.wav", "scene_annotation_csv_path": "annotations/test/foa_e8309cccf8b45f48555f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=114.1 degrees, elevation=-16.9 degrees?", "answer": "A cat is located at azimuth=114.1 degrees and elevation=-16.9 degrees.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 2, "start_time": 7.7, "end_time": 15.2, "azimuth_deg": 114.078, "elevation_deg": -16.92, "distance_m": 3.21}]}
{"qa_id": "qa_8cf7408aa7d2b882f738", "split": "test", "audio_id": "foa_9508ed47e35572eb5f0e", "audio_path": "audio/test/foa_9508ed47e35572eb5f0e.wav", "scene_annotation_csv_path": "annotations/test/foa_9508ed47e35572eb5f0e.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their specific time intervals?", "answer": "The audio contains speech from 0.6s to 13.4s and speech from 0.6s to 11.6s.", "canonical_answer": "speech (0.6s to 13.4s); speech (0.6s to 11.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 13.4, "azimuth_deg": -27.095, "elevation_deg": 2.077, "distance_m": 3.6}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 11.6, "azimuth_deg": -30.361, "elevation_deg": 0.0, "distance_m": 4.05}]}
{"qa_id": "qa_fa5883544efff265627e", "split": "test", "audio_id": "foa_c3c3e0ce137d442e4357", "audio_path": "audio/test/foa_c3c3e0ce137d442e4357.wav", "scene_annotation_csv_path": "annotations/test/foa_c3c3e0ce137d442e4357.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the breathing coming?", "answer": "-53.1 degrees", "canonical_answer": "-53.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.1, "end_time": 0.9, "azimuth_deg": -53.114, "elevation_deg": -2.799, "distance_m": 0.68}]}
{"qa_id": "qa_adfcb631eee829dea18f", "split": "test", "audio_id": "foa_690bc09530d458f0014c", "audio_path": "audio/test/foa_690bc09530d458f0014c.wav", "scene_annotation_csv_path": "annotations/test/foa_690bc09530d458f0014c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the bird in degrees.", "answer": "-42.5 degrees", "canonical_answer": "-42.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.5, "end_time": 8.8, "azimuth_deg": -103.936, "elevation_deg": -42.506, "distance_m": 1.31}]}
{"qa_id": "qa_de8aba1509c0ef412437", "split": "test", "audio_id": "foa_8dcc0cc8641db26f2fe6", "audio_path": "audio/test/foa_8dcc0cc8641db26f2fe6.wav", "scene_annotation_csv_path": "annotations/test/foa_8dcc0cc8641db26f2fe6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the train active?", "answer": "The train is active from 18.9s to 20.0s.", "canonical_answer": "18.9s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 2, "start_time": 18.9, "end_time": 20.0, "azimuth_deg": 20.912, "elevation_deg": 27.087, "distance_m": 1.52}]}
{"qa_id": "qa_c55652145f4a941f9313", "split": "test", "audio_id": "foa_6aeb181ce0960d4aa610", "audio_path": "audio/test/foa_6aeb181ce0960d4aa610.wav", "scene_annotation_csv_path": "annotations/test/foa_6aeb181ce0960d4aa610.csv", "dataset": "realfoa", "data_source": "dcase_real", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the appliance active?", "answer": "The appliance is active from 0.0s to 12.0s.", "canonical_answer": "0.0s to 12.0s", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 2, "start_time": 0.0, "end_time": 12.0, "azimuth_deg": 34.876, "elevation_deg": 10.2, "distance_m": 2.65}]}
{"qa_id": "qa_065084b48e70ed536d86", "split": "test", "audio_id": "foa_ca04b49e3194853fef83", "audio_path": "audio/test/foa_ca04b49e3194853fef83.wav", "scene_annotation_csv_path": "annotations/test/foa_ca04b49e3194853fef83.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the percussion in degrees.", "answer": "-20.6 degrees", "canonical_answer": "-20.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 0.9, "azimuth_deg": 27.436, "elevation_deg": -20.588, "distance_m": 3.26}]}
{"qa_id": "qa_a57b03ac3e20d7a72e03", "split": "test", "audio_id": "foa_aeea5ad50b928ad55e3c", "audio_path": "audio/test/foa_aeea5ad50b928ad55e3c.wav", "scene_annotation_csv_path": "annotations/test/foa_aeea5ad50b928ad55e3c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back-right and above the listener?", "answer": "The sound source located at the back-right and above is female speech.", "canonical_answer": "female speech", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 2, "start_time": 12.5, "end_time": 13.5, "azimuth_deg": -145.009, "elevation_deg": 20.093, "distance_m": 2.9}]}
{"qa_id": "qa_49bd499c615a0dba7d35", "split": "test", "audio_id": "foa_fafdae1107af248866ea", "audio_path": "audio/test/foa_fafdae1107af248866ea.wav", "scene_annotation_csv_path": "annotations/test/foa_fafdae1107af248866ea.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=67.3 degrees, elevation=-57.5 degrees?", "answer": "The sound heard from azimuth=67.3 degrees and elevation=-57.5 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.1, "end_time": 2.4, "azimuth_deg": 67.254, "elevation_deg": -57.461, "distance_m": 4.79}]}
{"qa_id": "qa_c1b1836e5bdbc708859c", "split": "test", "audio_id": "foa_eea6cd6787c16cb40d64", "audio_path": "audio/test/foa_eea6cd6787c16cb40d64.wav", "scene_annotation_csv_path": "annotations/test/foa_eea6cd6787c16cb40d64.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their respective time intervals?", "answer": "The audio contains speech occurring from 0.3s to 1.8s and additional speech from 0.6s to 8.6s.", "canonical_answer": "speech (0.3s to 1.8s); speech (0.6s to 8.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 1.8, "azimuth_deg": 45.3, "elevation_deg": 0.0, "distance_m": 1.63}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 8.6, "azimuth_deg": -38.664, "elevation_deg": 20.5, "distance_m": 2.85}]}
{"qa_id": "qa_2aebd20d26e3f9c1ee25", "split": "test", "audio_id": "foa_d5f66135cfff3a87af67", "audio_path": "audio/test/foa_d5f66135cfff3a87af67.wav", "scene_annotation_csv_path": "annotations/test/foa_d5f66135cfff3a87af67.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the water?", "answer": "61.7 degrees", "canonical_answer": "61.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 1, "start_time": 5.6, "end_time": 11.5, "azimuth_deg": 61.745, "elevation_deg": -24.296, "distance_m": 3.78}]}
{"qa_id": "qa_dbdfc58c5b4224a6fb95", "split": "test", "audio_id": "foa_1b2f7f187e1079d73fbc", "audio_path": "audio/test/foa_1b2f7f187e1079d73fbc.wav", "scene_annotation_csv_path": "annotations/test/foa_1b2f7f187e1079d73fbc.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the left side?", "answer": "The sound originating from the left side is kitchenware.", "canonical_answer": "kitchenware", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 1, "start_time": 0.1, "end_time": 2.2, "azimuth_deg": 106.364, "elevation_deg": 5.551, "distance_m": 4.0}]}
{"qa_id": "qa_be6fbb6f2d9573a0820e", "split": "test", "audio_id": "foa_56cc90b1c7362dd1d9d6", "audio_path": "audio/test/foa_56cc90b1c7362dd1d9d6.wav", "scene_annotation_csv_path": "annotations/test/foa_56cc90b1c7362dd1d9d6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the vehicle active?", "answer": "The vehicle is active from 0.3s to 3.0s.", "canonical_answer": "0.3s to 3.0s", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.3, "end_time": 3.0, "azimuth_deg": 0.084, "elevation_deg": -11.48, "distance_m": 3.57}]}
{"qa_id": "qa_d6cafabb05d1d1530259", "split": "test", "audio_id": "foa_4e64e5f9bf9bb17cb565", "audio_path": "audio/test/foa_4e64e5f9bf9bb17cb565.wav", "scene_annotation_csv_path": "annotations/test/foa_4e64e5f9bf9bb17cb565.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=78.5 degrees, elevation=-25.5 degrees?", "answer": "A dog is the sound heard from azimuth=78.5 degrees, elevation=-25.5 degrees.", "canonical_answer": "dog", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 2.0, "end_time": 20.0, "azimuth_deg": 78.5, "elevation_deg": -25.544, "distance_m": 3.26}]}
{"qa_id": "qa_7d297f250096313a1a1c", "split": "test", "audio_id": "foa_93128a6c91357fd2aaaa", "audio_path": "audio/test/foa_93128a6c91357fd2aaaa.wav", "scene_annotation_csv_path": "annotations/test/foa_93128a6c91357fd2aaaa.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the breathing?", "answer": "3.8 degrees", "canonical_answer": "3.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 1, "start_time": 1.1, "end_time": 2.0, "azimuth_deg": 18.987, "elevation_deg": 3.755, "distance_m": 0.75}]}
{"qa_id": "qa_ebd9feb5332215292eaa", "split": "test", "audio_id": "foa_52c45ca030e1713c7146", "audio_path": "audio/test/foa_52c45ca030e1713c7146.wav", "scene_annotation_csv_path": "annotations/test/foa_52c45ca030e1713c7146.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound events occur in this audio clip, and what are their respective time intervals?", "answer": "The audio contains a knock that occurs from 0.2s to 20.0s.", "canonical_answer": "knock (0.2s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": -167.163, "elevation_deg": 2.067, "distance_m": 0.64}]}
{"qa_id": "qa_820039e363b8accd8c7e", "split": "test", "audio_id": "foa_ad5eb70f3adf3f6fe3c6", "audio_path": "audio/test/foa_ad5eb70f3adf3f6fe3c6.wav", "scene_annotation_csv_path": "annotations/test/foa_ad5eb70f3adf3f6fe3c6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the human vocalization?", "answer": "5.3 degrees", "canonical_answer": "5.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.1, "end_time": 4.0, "azimuth_deg": 5.289, "elevation_deg": 4.274, "distance_m": 2.41}]}
{"qa_id": "qa_2c8bf5c69afd826c9968", "split": "test", "audio_id": "foa_e04dc289120961f07507", "audio_path": "audio/test/foa_e04dc289120961f07507.wav", "scene_annotation_csv_path": "annotations/test/foa_e04dc289120961f07507.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the tool sound occur?", "answer": "The tool sound is active from 1.6s to 20.0s.", "canonical_answer": "1.6s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 1.6, "end_time": 20.0, "azimuth_deg": 172.791, "elevation_deg": -19.029, "distance_m": 0.81}]}
{"qa_id": "qa_85a43b17c2d4c940f6ce", "split": "test", "audio_id": "foa_c14094069cc02cf6df55", "audio_path": "audio/test/foa_c14094069cc02cf6df55.wav", "scene_annotation_csv_path": "annotations/test/foa_c14094069cc02cf6df55.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=8.6 degrees, elevation=5.0 degrees?", "answer": "The sound detected at azimuth=8.6 degrees and elevation=5.0 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 2.6, "azimuth_deg": 8.616, "elevation_deg": 4.986, "distance_m": 5.01}]}
{"qa_id": "qa_63c199742e8647dc80db", "split": "test", "audio_id": "foa_c88a6ba90d8bcf9c22a7", "audio_path": "audio/test/foa_c88a6ba90d8bcf9c22a7.wav", "scene_annotation_csv_path": "annotations/test/foa_c88a6ba90d8bcf9c22a7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back-left and below?", "answer": "The source located at the back-left and below is a machine.", "canonical_answer": "machine", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 2, "start_time": 2.7, "end_time": 15.4, "azimuth_deg": 135.369, "elevation_deg": -18.296, "distance_m": 2.68}]}
{"qa_id": "qa_59c354fce06ab6bdfa30", "split": "test", "audio_id": "foa_c4003781570b765ef837", "audio_path": "audio/test/foa_c4003781570b765ef837.wav", "scene_annotation_csv_path": "annotations/test/foa_c4003781570b765ef837.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the percussion coming?", "answer": "111.3 degrees", "canonical_answer": "111.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 0.7, "azimuth_deg": 111.312, "elevation_deg": -26.538, "distance_m": 2.11}]}
{"qa_id": "qa_2ec2b7cec5e4cc829977", "split": "test", "audio_id": "foa_02782be83adab59669cf", "audio_path": "audio/test/foa_02782be83adab59669cf.wav", "scene_annotation_csv_path": "annotations/test/foa_02782be83adab59669cf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the breathing in degrees.", "answer": "-18.5 degrees", "canonical_answer": "-18.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 2, "start_time": 16.5, "end_time": 17.2, "azimuth_deg": -50.678, "elevation_deg": -18.528, "distance_m": 1.34}]}
{"qa_id": "qa_bb595338008fc4344aa4", "split": "test", "audio_id": "foa_de2bcf3a62f0da44de03", "audio_path": "audio/test/foa_de2bcf3a62f0da44de03.wav", "scene_annotation_csv_path": "annotations/test/foa_de2bcf3a62f0da44de03.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in the recording, and what are their specific time intervals?", "answer": "The audio features a drawer cabinet from 4.0s to 7.8s, a thunderstorm from 6.6s to 13.8s, and water from 10.1s to 12.4s.", "canonical_answer": "drawer cabinet (4.0s to 7.8s); thunderstorm (6.6s to 13.8s); water (10.1s to 12.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 1, "start_time": 4.0, "end_time": 7.8, "azimuth_deg": -106.001, "elevation_deg": 39.937, "distance_m": 1.1}, {"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 6.6, "end_time": 13.8, "azimuth_deg": 104.955, "elevation_deg": 9.276, "distance_m": 3.15}, {"class_id": 57, "class_name": "water", "track_id": 2, "start_time": 10.1, "end_time": 12.4, "azimuth_deg": 88.259, "elevation_deg": -0.029, "distance_m": 3.16}]}
{"qa_id": "qa_3a193f8472e65aa5cd21", "split": "test", "audio_id": "foa_daff5a4f97f12aaed671", "audio_path": "audio/test/foa_daff5a4f97f12aaed671.wav", "scene_annotation_csv_path": "annotations/test/foa_daff5a4f97f12aaed671.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the musical instrument occur?", "answer": "The musical instrument is active from 0.1s to 4.2s.", "canonical_answer": "0.1s to 4.2s", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.1, "end_time": 4.2, "azimuth_deg": -11.686, "elevation_deg": 29.762, "distance_m": 1.16}]}
{"qa_id": "qa_3439fd47a55b0484e3a9", "split": "test", "audio_id": "foa_c341403fd42426a0998a", "audio_path": "audio/test/foa_c341403fd42426a0998a.wav", "scene_annotation_csv_path": "annotations/test/foa_c341403fd42426a0998a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=2.5 degrees, elevation=-18.4 degrees?", "answer": "A bird is located at azimuth=2.5 degrees and elevation=-18.4 degrees.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 3.3, "azimuth_deg": 2.511, "elevation_deg": -18.441, "distance_m": 2.1}]}
{"qa_id": "qa_e02ac71b758b952d8946", "split": "test", "audio_id": "foa_7ada9a35c88a003ba000", "audio_path": "audio/test/foa_7ada9a35c88a003ba000.wav", "scene_annotation_csv_path": "annotations/test/foa_7ada9a35c88a003ba000.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the male speech coming?", "answer": "-59.3 degrees", "canonical_answer": "-59.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.1, "end_time": 2.8, "azimuth_deg": -59.319, "elevation_deg": 0.432, "distance_m": 3.0}]}
{"qa_id": "qa_def15c163fce30fcc7e9", "split": "test", "audio_id": "foa_230e337a9ebc4551d778", "audio_path": "audio/test/foa_230e337a9ebc4551d778.wav", "scene_annotation_csv_path": "annotations/test/foa_230e337a9ebc4551d778.csv", "dataset": "tau2636586", "data_source": "dcase_real", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the breathing?", "answer": "38.7 degrees", "canonical_answer": "38.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 10, "start_time": 5.5, "end_time": 6.8, "azimuth_deg": 125.441, "elevation_deg": 38.678, "distance_m": 7.0}]}
{"qa_id": "qa_d0cc4dbeb9e10a5b2462", "split": "test", "audio_id": "foa_745dc318c79f8c7c2005", "audio_path": "audio/test/foa_745dc318c79f8c7c2005.wav", "scene_annotation_csv_path": "annotations/test/foa_745dc318c79f8c7c2005.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back-left?", "answer": "The source coming from the back-left is tearing.", "canonical_answer": "tearing", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 0.6, "end_time": 7.3, "azimuth_deg": 124.971, "elevation_deg": 0.066, "distance_m": 2.31}]}
{"qa_id": "qa_73f91af6eb3665dc2fa1", "split": "test", "audio_id": "foa_f24444d40c57c4374b9b", "audio_path": "audio/test/foa_f24444d40c57c4374b9b.wav", "scene_annotation_csv_path": "annotations/test/foa_f24444d40c57c4374b9b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains body sound from 0.0s to 3.0s.", "canonical_answer": "body sound (0.0s to 3.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 3.0, "azimuth_deg": -131.74, "elevation_deg": -46.265, "distance_m": 0.96}]}
{"qa_id": "qa_f514dd9a3c36eeefbfe5", "split": "test", "audio_id": "foa_0bd88e62ac0c4b34c548", "audio_path": "audio/test/foa_0bd88e62ac0c4b34c548.wav", "scene_annotation_csv_path": "annotations/test/foa_0bd88e62ac0c4b34c548.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=78.0 degrees, elevation=7.8 degrees?", "answer": "An animal is located at azimuth=78.0 degrees and elevation=7.8 degrees.", "canonical_answer": "animal", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 0.5, "end_time": 20.0, "azimuth_deg": 77.986, "elevation_deg": 7.817, "distance_m": 3.44}]}
{"qa_id": "qa_85bc01ffe1eb18aa9b1d", "split": "test", "audio_id": "foa_895ae555673cbcdc4b19", "audio_path": "audio/test/foa_895ae555673cbcdc4b19.wav", "scene_annotation_csv_path": "annotations/test/foa_895ae555673cbcdc4b19.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back-right?", "answer": "The source located at the back-right is female speech.", "canonical_answer": "female speech", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 1, "start_time": 1.7, "end_time": 4.1, "azimuth_deg": -140.992, "elevation_deg": -3.773, "distance_m": 1.03}]}
{"qa_id": "qa_7133a80bd6578789ce65", "split": "test", "audio_id": "foa_8415558b1703bb48e9e4", "audio_path": "audio/test/foa_8415558b1703bb48e9e4.wav", "scene_annotation_csv_path": "annotations/test/foa_8415558b1703bb48e9e4.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound events are detectable in the audio clip, and what is the time interval for each?", "answer": "The audio contains speech from 0.6s to 8.6s and additional speech from 0.6s to 2.4s.", "canonical_answer": "speech (0.6s to 8.6s); speech (0.6s to 2.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 8.6, "azimuth_deg": 125.138, "elevation_deg": -17.219, "distance_m": 1.91}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 2.4, "azimuth_deg": -119.933, "elevation_deg": 0.0, "distance_m": 2.5}]}
{"qa_id": "qa_d433dcb9092ea8eb06a0", "split": "test", "audio_id": "foa_5d0b41e20e4d87a31790", "audio_path": "audio/test/foa_5d0b41e20e4d87a31790.wav", "scene_annotation_csv_path": "annotations/test/foa_5d0b41e20e4d87a31790.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the bell?", "answer": "17.9 degrees", "canonical_answer": "17.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 3, "start_time": 12.9, "end_time": 20.0, "azimuth_deg": 2.952, "elevation_deg": 17.87, "distance_m": 2.31}]}
{"qa_id": "qa_9c0166419447ddc1eb25", "split": "test", "audio_id": "foa_452fa51feb1b25ab414a", "audio_path": "audio/test/foa_452fa51feb1b25ab414a.wav", "scene_annotation_csv_path": "annotations/test/foa_452fa51feb1b25ab414a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the machine in degrees.", "answer": "143.9 degrees", "canonical_answer": "143.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.2, "end_time": 5.6, "azimuth_deg": 143.939, "elevation_deg": -12.704, "distance_m": 1.98}]}
{"qa_id": "qa_1118acde983a6731e871", "split": "test", "audio_id": "foa_d008788b8accc7cbc8ec", "audio_path": "audio/test/foa_d008788b8accc7cbc8ec.wav", "scene_annotation_csv_path": "annotations/test/foa_d008788b8accc7cbc8ec.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During what time interval does the typing occur?", "answer": "The typing sound is active from 0.3s to 18.8s.", "canonical_answer": "0.3s to 18.8s", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.3, "end_time": 18.8, "azimuth_deg": 40.915, "elevation_deg": -10.596, "distance_m": 1.44}]}
{"qa_id": "qa_43bdfed38b064e54f509", "split": "test", "audio_id": "foa_07523e4b6ecde2fd6e9f", "audio_path": "audio/test/foa_07523e4b6ecde2fd6e9f.wav", "scene_annotation_csv_path": "annotations/test/foa_07523e4b6ecde2fd6e9f.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the war sound in degrees.", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 1.0, "end_time": 10.4, "azimuth_deg": -89.381, "elevation_deg": 0.0, "distance_m": 3.52}]}
{"qa_id": "qa_227c3766f33c7545d4fc", "split": "test", "audio_id": "foa_0199ef129f537d666278", "audio_path": "audio/test/foa_0199ef129f537d666278.wav", "scene_annotation_csv_path": "annotations/test/foa_0199ef129f537d666278.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the female speech coming?", "answer": "26.1 degrees", "canonical_answer": "26.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": 26.131, "elevation_deg": 28.282, "distance_m": 0.58}]}
{"qa_id": "qa_dc1e9275ac4eef7e86ff", "split": "test", "audio_id": "foa_d2bdcfeb7b254aa8a174", "audio_path": "audio/test/foa_d2bdcfeb7b254aa8a174.wav", "scene_annotation_csv_path": "annotations/test/foa_d2bdcfeb7b254aa8a174.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=48.6 degrees, elevation=11.6 degrees?", "answer": "An appliance is located at azimuth 48.6 degrees and elevation 11.6 degrees.", "canonical_answer": "appliance", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.0, "end_time": 14.9, "azimuth_deg": 48.594, "elevation_deg": 11.6, "distance_m": 1.1}]}
{"qa_id": "qa_47c14f2e369de998d10b", "split": "test", "audio_id": "foa_eab4afeaba4c02b4bc2a", "audio_path": "audio/test/foa_eab4afeaba4c02b4bc2a.wav", "scene_annotation_csv_path": "annotations/test/foa_eab4afeaba4c02b4bc2a.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound events occur in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip contains speech from 0.4s to 2.1s and speech from 0.4s to 4.0s.", "canonical_answer": "speech (0.4s to 2.1s); speech (0.4s to 4.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 2.1, "azimuth_deg": 69.627, "elevation_deg": 0.0, "distance_m": 3.42}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 4.0, "azimuth_deg": -84.517, "elevation_deg": 4.623, "distance_m": 1.35}]}
{"qa_id": "qa_ee4867533748c0e7e987", "split": "test", "audio_id": "foa_dda8a388f9d8fd37ad3a", "audio_path": "audio/test/foa_dda8a388f9d8fd37ad3a.wav", "scene_annotation_csv_path": "annotations/test/foa_dda8a388f9d8fd37ad3a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the back-left and below the listener?", "answer": "The sound source coming from the back-left and below is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.0, "end_time": 3.8, "azimuth_deg": 146.551, "elevation_deg": -30.047, "distance_m": 2.93}]}
{"qa_id": "qa_0f885ada64000e24d5d1", "split": "test", "audio_id": "foa_1c3f266102f435dade7e", "audio_path": "audio/test/foa_1c3f266102f435dade7e.wav", "scene_annotation_csv_path": "annotations/test/foa_1c3f266102f435dade7e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the appliance be heard?", "answer": "The appliance is active from 11.8s to 18.5s.", "canonical_answer": "11.8s to 18.5s", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 2, "start_time": 11.8, "end_time": 18.5, "azimuth_deg": 50.343, "elevation_deg": -30.039, "distance_m": 2.87}]}
{"qa_id": "qa_9372f26495abcbfb6a5e", "split": "test", "audio_id": "foa_94cd589556d04e7bfd39", "audio_path": "audio/test/foa_94cd589556d04e7bfd39.wav", "scene_annotation_csv_path": "annotations/test/foa_94cd589556d04e7bfd39.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the time interval for each?", "answer": "The audio clip features cooking from 0.0s to 15.8s, crack sounds from 4.2s to 11.3s, and writing from 14.1s to 19.3s.", "canonical_answer": "cooking (0.0s to 15.8s); crack (4.2s to 11.3s); writing (14.1s to 19.3s)", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 15.8, "azimuth_deg": 25.101, "elevation_deg": -17.553, "distance_m": 2.41}, {"class_id": 13, "class_name": "crack", "track_id": 1, "start_time": 4.2, "end_time": 11.3, "azimuth_deg": 98.163, "elevation_deg": -0.218, "distance_m": 3.15}, {"class_id": 61, "class_name": "writing", "track_id": 2, "start_time": 14.1, "end_time": 19.3, "azimuth_deg": 38.19, "elevation_deg": 17.168, "distance_m": 2.25}]}
{"qa_id": "qa_c485c3efb481168107b7", "split": "test", "audio_id": "foa_82e727097181a7465ab0", "audio_path": "audio/test/foa_82e727097181a7465ab0.wav", "scene_annotation_csv_path": "annotations/test/foa_82e727097181a7465ab0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the sound of the machine be heard?", "answer": "The machine is active from 0.0s to 17.2s.", "canonical_answer": "0.0s to 17.2s", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 17.2, "azimuth_deg": 146.606, "elevation_deg": 31.472, "distance_m": 1.65}]}
{"qa_id": "qa_1f2cd31dbf92b09c53f5", "split": "test", "audio_id": "foa_64353cef956496d3db65", "audio_path": "audio/test/foa_64353cef956496d3db65.wav", "scene_annotation_csv_path": "annotations/test/foa_64353cef956496d3db65.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=26.8 degrees, elevation=12.5 degrees?", "answer": "The sound heard from azimuth=26.8 degrees and elevation=12.5 degrees is crushing.", "canonical_answer": "crushing", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 0, "start_time": 0.6, "end_time": 4.689875, "azimuth_deg": 26.794, "elevation_deg": 12.497, "distance_m": 1.16}]}
{"qa_id": "qa_f55294a8184a9e0720e0", "split": "test", "audio_id": "foa_f1b5e697a18acd513919", "audio_path": "audio/test/foa_f1b5e697a18acd513919.wav", "scene_annotation_csv_path": "annotations/test/foa_f1b5e697a18acd513919.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front-left and below the listener?", "answer": "The sound source coming from the front-left and below is body sound.", "canonical_answer": "body sound", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 3, "start_time": 9.3, "end_time": 12.3, "azimuth_deg": 41.734, "elevation_deg": -30.162, "distance_m": 2.85}]}
{"qa_id": "qa_dcc59173b8a3799012d8", "split": "test", "audio_id": "foa_8b27689f67b02691f60e", "audio_path": "audio/test/foa_8b27689f67b02691f60e.wav", "scene_annotation_csv_path": "annotations/test/foa_8b27689f67b02691f60e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the aircraft?", "answer": "-8.3 degrees", "canonical_answer": "-8.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.3, "end_time": 20.0, "azimuth_deg": -8.253, "elevation_deg": 34.428, "distance_m": 0.72}]}
{"qa_id": "qa_9737fd913a8a79416297", "split": "test", "audio_id": "foa_2b6bfdd461d6d07fc2dd", "audio_path": "audio/test/foa_2b6bfdd461d6d07fc2dd.wav", "scene_annotation_csv_path": "annotations/test/foa_2b6bfdd461d6d07fc2dd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the speech in degrees.", "answer": "-14.1 degrees", "canonical_answer": "-14.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 11.9, "azimuth_deg": -100.514, "elevation_deg": -14.143, "distance_m": 2.18}]}
{"qa_id": "qa_2108320196631ed1ebbf", "split": "test", "audio_id": "foa_f2e0473f008a76f794eb", "audio_path": "audio/test/foa_f2e0473f008a76f794eb.wav", "scene_annotation_csv_path": "annotations/test/foa_f2e0473f008a76f794eb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the time interval for each?", "answer": "The audio contains home sound from 0.0s to 0.3s.", "canonical_answer": "home sound (0.0s to 0.3s)", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": -88.093, "elevation_deg": 1.861, "distance_m": 1.51}]}
{"qa_id": "qa_d7b7bb71f376b40f5ec1", "split": "test", "audio_id": "foa_e4e3ae65ee69bd7fe433", "audio_path": "audio/test/foa_e4e3ae65ee69bd7fe433.wav", "scene_annotation_csv_path": "annotations/test/foa_e4e3ae65ee69bd7fe433.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front?", "answer": "The source located at the front is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 4.7, "azimuth_deg": 13.172, "elevation_deg": 8.467, "distance_m": 2.18}]}
{"qa_id": "qa_916addade1d77b3831f3", "split": "test", "audio_id": "foa_bc4ff839ea97479a3ae0", "audio_path": "audio/test/foa_bc4ff839ea97479a3ae0.wav", "scene_annotation_csv_path": "annotations/test/foa_bc4ff839ea97479a3ae0.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the speech in degrees.", "answer": "68.3 degrees", "canonical_answer": "68.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 4.1, "azimuth_deg": 68.323, "elevation_deg": -6.208, "distance_m": 2.29}]}
{"qa_id": "qa_6e96f690b06fc703b6ff", "split": "test", "audio_id": "foa_87043556f2bb7c810ca8", "audio_path": "audio/test/foa_87043556f2bb7c810ca8.wav", "scene_annotation_csv_path": "annotations/test/foa_87043556f2bb7c810ca8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=151.9 degrees, elevation=-27.7 degrees?", "answer": "A cat is heard coming from azimuth=151.9 degrees and elevation=-27.7 degrees.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.4, "end_time": 1.5, "azimuth_deg": 151.868, "elevation_deg": -27.662, "distance_m": 1.45}]}
{"qa_id": "qa_c84aba2295581955f3c9", "split": "test", "audio_id": "foa_3048cddc549ac752755f", "audio_path": "audio/test/foa_3048cddc549ac752755f.wav", "scene_annotation_csv_path": "annotations/test/foa_3048cddc549ac752755f.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the animal located?", "answer": "-9.9 degrees", "canonical_answer": "-9.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 0.1, "end_time": 7.4, "azimuth_deg": -87.428, "elevation_deg": -9.929, "distance_m": 4.45}]}
{"qa_id": "qa_5aec91d01fc97fdd23f3", "split": "test", "audio_id": "foa_4700792c55df5fa54d05", "audio_path": "audio/test/foa_4700792c55df5fa54d05.wav", "scene_annotation_csv_path": "annotations/test/foa_4700792c55df5fa54d05.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the speech occur?", "answer": "The speech event is active from 0.6s to 6.8s.", "canonical_answer": "0.6s to 6.8s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 6.8, "azimuth_deg": 132.754, "elevation_deg": 40.183, "distance_m": 1.53}]}
{"qa_id": "qa_d3bb05eb59061b9380c3", "split": "test", "audio_id": "foa_842f4befa7e29486287e", "audio_path": "audio/test/foa_842f4befa7e29486287e.wav", "scene_annotation_csv_path": "annotations/test/foa_842f4befa7e29486287e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-29.2 degrees, elevation=12.2 degrees?", "answer": "A guitar is heard coming from azimuth -29.2 degrees and elevation 12.2 degrees.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 2.4, "azimuth_deg": -29.208, "elevation_deg": 12.241, "distance_m": 2.79}]}
{"qa_id": "qa_c9e89404381a3ca48bd7", "split": "test", "audio_id": "foa_01c401680254c8f425e3", "audio_path": "audio/test/foa_01c401680254c8f425e3.wav", "scene_annotation_csv_path": "annotations/test/foa_01c401680254c8f425e3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the cat located?", "answer": "10.2 degrees", "canonical_answer": "10.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.1, "end_time": 14.1, "azimuth_deg": -157.334, "elevation_deg": 10.153, "distance_m": 1.7}]}
{"qa_id": "qa_a297d8b47d235d11d952", "split": "test", "audio_id": "foa_071a62040744e2a5565e", "audio_path": "audio/test/foa_071a62040744e2a5565e.wav", "scene_annotation_csv_path": "annotations/test/foa_071a62040744e2a5565e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the vehicle?", "answer": "-73.8 degrees", "canonical_answer": "-73.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 1, "start_time": 8.2, "end_time": 8.9, "azimuth_deg": -73.802, "elevation_deg": 9.399, "distance_m": 1.1}]}
{"qa_id": "qa_9ff9a2d79e4698335e53", "split": "test", "audio_id": "foa_3c3b3b70656583c37de9", "audio_path": "audio/test/foa_3c3b3b70656583c37de9.wav", "scene_annotation_csv_path": "annotations/test/foa_3c3b3b70656583c37de9.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains singing from 0.1s to 19.7s and speech from 0.5s to 17.9s.", "canonical_answer": "singing (0.1s to 19.7s); speech (0.5s to 17.9s)", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.1, "end_time": 19.7085, "azimuth_deg": 152.444, "elevation_deg": 4.141, "distance_m": 2.03}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 17.9, "azimuth_deg": -155.709, "elevation_deg": 8.055, "distance_m": 3.01}]}
{"qa_id": "qa_a672245f4b592f2e5012", "split": "test", "audio_id": "foa_70886a297d318e6ba0b7", "audio_path": "audio/test/foa_70886a297d318e6ba0b7.wav", "scene_annotation_csv_path": "annotations/test/foa_70886a297d318e6ba0b7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the wind instrument occur?", "answer": "The wind instrument is active from 1.3s to 9.7s.", "canonical_answer": "1.3s to 9.7s", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 1, "start_time": 1.3, "end_time": 9.7, "azimuth_deg": -140.459, "elevation_deg": 19.122, "distance_m": 2.27}]}
{"qa_id": "qa_d71dade3afd5e0656ce5", "split": "test", "audio_id": "foa_fffefe0b6e8ddaed40d3", "audio_path": "audio/test/foa_fffefe0b6e8ddaed40d3.wav", "scene_annotation_csv_path": "annotations/test/foa_fffefe0b6e8ddaed40d3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the front-left side?", "answer": "The sound coming from the front-left is female speech.", "canonical_answer": "female speech", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 0, "start_time": 0.2, "end_time": 3.8, "azimuth_deg": 61.027, "elevation_deg": -5.768, "distance_m": 3.28}]}
{"qa_id": "qa_de691f1b2702117ecfbe", "split": "test", "audio_id": "foa_2910d769227819f1b3d7", "audio_path": "audio/test/foa_2910d769227819f1b3d7.wav", "scene_annotation_csv_path": "annotations/test/foa_2910d769227819f1b3d7.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the zipper located?", "answer": "16.5 degrees", "canonical_answer": "16.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 2, "start_time": 0.6, "end_time": 17.9, "azimuth_deg": 140.827, "elevation_deg": 16.467, "distance_m": 0.54}]}
{"qa_id": "qa_1e5d1c93b31ab783e201", "split": "test", "audio_id": "foa_7b16ba2b868c159e7700", "audio_path": "audio/test/foa_7b16ba2b868c159e7700.wav", "scene_annotation_csv_path": "annotations/test/foa_7b16ba2b868c159e7700.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=0.1 degrees, elevation=-0.3 degrees?", "answer": "The sound heard from azimuth=0.1 degrees and elevation=-0.3 degrees is typing.", "canonical_answer": "typing", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.1, "end_time": 1.2, "azimuth_deg": 0.134, "elevation_deg": -0.331, "distance_m": 3.33}]}
{"qa_id": "qa_b5e3d938ff4d41789fec", "split": "test", "audio_id": "foa_bce4cc37291ed6b323e1", "audio_path": "audio/test/foa_bce4cc37291ed6b323e1.wav", "scene_annotation_csv_path": "annotations/test/foa_bce4cc37291ed6b323e1.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the musical instrument in degrees.", "answer": "-92.3 degrees", "canonical_answer": "-92.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.3, "end_time": 20.0, "azimuth_deg": -92.349, "elevation_deg": 0.0, "distance_m": 4.34}]}
{"qa_id": "qa_90e13bd53aaffe060205", "split": "test", "audio_id": "foa_b76793f19328d9697a28", "audio_path": "audio/test/foa_b76793f19328d9697a28.wav", "scene_annotation_csv_path": "annotations/test/foa_b76793f19328d9697a28.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the tool sound active?", "answer": "The tool sound occurs from 0.7s to 12.0s.", "canonical_answer": "0.7s to 12.0s", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.7, "end_time": 12.0, "azimuth_deg": -78.992, "elevation_deg": -2.475, "distance_m": 2.36}]}
{"qa_id": "qa_3807674114bd2d02ef4b", "split": "test", "audio_id": "foa_6c8e9d469cf4e35e31b4", "audio_path": "audio/test/foa_6c8e9d469cf4e35e31b4.wav", "scene_annotation_csv_path": "annotations/test/foa_6c8e9d469cf4e35e31b4.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back-left?", "answer": "The source coming from the back-left is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 4.0, "azimuth_deg": 112.918, "elevation_deg": -3.491, "distance_m": 1.53}]}
{"qa_id": "qa_bb4b1f66545031bde978", "split": "test", "audio_id": "foa_c058332e891b1b597d09", "audio_path": "audio/test/foa_c058332e891b1b597d09.wav", "scene_annotation_csv_path": "annotations/test/foa_c058332e891b1b597d09.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time spans?", "answer": "The audio clip features breathing from 0.0s to 9.8s.", "canonical_answer": "breathing (0.0s to 9.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.0, "end_time": 9.8, "azimuth_deg": 124.354, "elevation_deg": 20.401, "distance_m": 1.77}]}
{"qa_id": "qa_176ef8f9b6ff288fbcf6", "split": "test", "audio_id": "foa_6fe0f208f8106c4a68f3", "audio_path": "audio/test/foa_6fe0f208f8106c4a68f3.wav", "scene_annotation_csv_path": "annotations/test/foa_6fe0f208f8106c4a68f3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-12.9 degrees, elevation=7.3 degrees?", "answer": "The sound detected at azimuth -12.9 degrees and elevation 7.3 degrees is a door.", "canonical_answer": "door", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 1.2, "end_time": 1.4, "azimuth_deg": -12.867, "elevation_deg": 7.254, "distance_m": 3.45}]}
{"qa_id": "qa_f10316a780a2842e5df9", "split": "test", "audio_id": "foa_40f5dc2e603a19117121", "audio_path": "audio/test/foa_40f5dc2e603a19117121.wav", "scene_annotation_csv_path": "annotations/test/foa_40f5dc2e603a19117121.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the glass in degrees.", "answer": "163.0 degrees", "canonical_answer": "163.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 0, "start_time": 0.0, "end_time": 3.0, "azimuth_deg": 163.042, "elevation_deg": -48.897, "distance_m": 1.85}]}
{"qa_id": "qa_e9854a8d7302ebf702f0", "split": "test", "audio_id": "foa_ff968d100d4ea5027713", "audio_path": "audio/test/foa_ff968d100d4ea5027713.wav", "scene_annotation_csv_path": "annotations/test/foa_ff968d100d4ea5027713.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the fire occur?", "answer": "The fire is active from 1.6s to 2.7s.", "canonical_answer": "1.6s to 2.7s", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 1, "start_time": 1.6, "end_time": 2.7, "azimuth_deg": 32.842, "elevation_deg": -20.072, "distance_m": 1.85}]}
{"qa_id": "qa_637c7baa893af499e520", "split": "test", "audio_id": "foa_81d7cebd4935e79f7ef9", "audio_path": "audio/test/foa_81d7cebd4935e79f7ef9.wav", "scene_annotation_csv_path": "annotations/test/foa_81d7cebd4935e79f7ef9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the finger snapping located?", "answer": "-38.1 degrees", "canonical_answer": "-38.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 0, "start_time": 0.2, "end_time": 14.2, "azimuth_deg": 9.357, "elevation_deg": -38.093, "distance_m": 0.76}]}
{"qa_id": "qa_035ee75d53a4a4aaf333", "split": "test", "audio_id": "foa_8e43ee63fd27e5ff62fb", "audio_path": "audio/test/foa_8e43ee63fd27e5ff62fb.wav", "scene_annotation_csv_path": "annotations/test/foa_8e43ee63fd27e5ff62fb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains wood from 1.1s to 13.8s, home sound from 1.8s to 11.1s, and a string instrument from 13.8s to 20.0s.", "canonical_answer": "wood (1.1s to 13.8s); home sound (1.8s to 11.1s); string instrument (13.8s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 60, "class_name": "wood", "track_id": 0, "start_time": 1.1, "end_time": 13.8, "azimuth_deg": 37.035, "elevation_deg": -58.494, "distance_m": 1.56}, {"class_id": 28, "class_name": "home_sound", "track_id": 1, "start_time": 1.8, "end_time": 11.1, "azimuth_deg": 162.753, "elevation_deg": 22.955, "distance_m": 2.53}, {"class_id": 47, "class_name": "string_instrument", "track_id": 2, "start_time": 13.8, "end_time": 20.0, "azimuth_deg": 61.57, "elevation_deg": 7.011, "distance_m": 3.52}]}
{"qa_id": "qa_8261f81d43e5c43d0dde", "split": "test", "audio_id": "foa_bff0ca170e1b927bddf6", "audio_path": "audio/test/foa_bff0ca170e1b927bddf6.wav", "scene_annotation_csv_path": "annotations/test/foa_bff0ca170e1b927bddf6.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left of the listener?", "answer": "The sound source coming from the left is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 8.3, "azimuth_deg": 109.971, "elevation_deg": -4.89, "distance_m": 1.52}]}
{"qa_id": "qa_e93afb90c8723f7d62b1", "split": "test", "audio_id": "foa_7ce7c0839c135f7244a2", "audio_path": "audio/test/foa_7ce7c0839c135f7244a2.wav", "scene_annotation_csv_path": "annotations/test/foa_7ce7c0839c135f7244a2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval does the fire occur?", "answer": "The fire is active from 6.2s to 7.8s.", "canonical_answer": "6.2s to 7.8s", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 1, "start_time": 6.2, "end_time": 7.8, "azimuth_deg": 147.566, "elevation_deg": -24.145, "distance_m": 3.66}]}
{"qa_id": "qa_35b227522d8d2ad454d0", "split": "test", "audio_id": "foa_8609e5cdc96a639a0507", "audio_path": "audio/test/foa_8609e5cdc96a639a0507.wav", "scene_annotation_csv_path": "annotations/test/foa_8609e5cdc96a639a0507.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-23.2 degrees, elevation=-22.2 degrees?", "answer": "A guitar is located at azimuth=-23.2 degrees, elevation=-22.2 degrees.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.1, "end_time": 1.8, "azimuth_deg": -23.179, "elevation_deg": -22.165, "distance_m": 3.63}]}
{"qa_id": "qa_a2c9deb2996f041da773", "split": "test", "audio_id": "foa_4df93dc33a20b9487ad1", "audio_path": "audio/test/foa_4df93dc33a20b9487ad1.wav", "scene_annotation_csv_path": "annotations/test/foa_4df93dc33a20b9487ad1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What is the source located to the left of the listener?", "answer": "The source located to the left is a keyboard instrument.", "canonical_answer": "keyboard instrument", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 1.5, "azimuth_deg": 110.506, "elevation_deg": 13.635, "distance_m": 1.56}]}
{"qa_id": "qa_72a96de70b3dba6f2fd9", "split": "test", "audio_id": "foa_05efc2bcfc3fccc21d56", "audio_path": "audio/test/foa_05efc2bcfc3fccc21d56.wav", "scene_annotation_csv_path": "annotations/test/foa_05efc2bcfc3fccc21d56.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip features speech occurring from 0.2s to 2.0s and another instance of speech from 0.6s to 13.0s.", "canonical_answer": "speech (0.2s to 2.0s); speech (0.6s to 13.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 2.0, "azimuth_deg": -75.65, "elevation_deg": 0.0, "distance_m": 2.17}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 13.0, "azimuth_deg": 31.262, "elevation_deg": 9.905, "distance_m": 3.18}]}
{"qa_id": "qa_198c75ff9ef281a8be81", "split": "test", "audio_id": "foa_19601046a0a69ae6a853", "audio_path": "audio/test/foa_19601046a0a69ae6a853.wav", "scene_annotation_csv_path": "annotations/test/foa_19601046a0a69ae6a853.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the percussion in degrees.", "answer": "0.2 degrees", "canonical_answer": "0.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": 158.886, "elevation_deg": 0.229, "distance_m": 1.85}]}
{"qa_id": "qa_bdd11375eca735b5d85d", "split": "test", "audio_id": "foa_12da49a0db64f68cb2f3", "audio_path": "audio/test/foa_12da49a0db64f68cb2f3.wav", "scene_annotation_csv_path": "annotations/test/foa_12da49a0db64f68cb2f3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the door in degrees.", "answer": "53.6 degrees", "canonical_answer": "53.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": 53.599, "elevation_deg": -0.634, "distance_m": 3.05}]}
{"qa_id": "qa_29ae32dcb8d64fd3dc26", "split": "test", "audio_id": "foa_9fb911ba041e0582d5b8", "audio_path": "audio/test/foa_9fb911ba041e0582d5b8.wav", "scene_annotation_csv_path": "annotations/test/foa_9fb911ba041e0582d5b8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is coming from the front-right?", "answer": "The sound source coming from the front-right is tearing.", "canonical_answer": "tearing", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 0.4, "end_time": 2.8, "azimuth_deg": -52.142, "elevation_deg": -12.354, "distance_m": 2.46}]}
{"qa_id": "qa_178a2dc4867e1fbbb46b", "split": "test", "audio_id": "foa_211125913c9b50bbbf1f", "audio_path": "audio/test/foa_211125913c9b50bbbf1f.wav", "scene_annotation_csv_path": "annotations/test/foa_211125913c9b50bbbf1f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the female speech in degrees.", "answer": "-111.4 degrees", "canonical_answer": "-111.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 0, "start_time": 0.0, "end_time": 1.5, "azimuth_deg": -111.426, "elevation_deg": 4.354, "distance_m": 2.0}]}
{"qa_id": "qa_3b67d246a28fc875bf87", "split": "test", "audio_id": "foa_462362d02c37fdd9369d", "audio_path": "audio/test/foa_462362d02c37fdd9369d.wav", "scene_annotation_csv_path": "annotations/test/foa_462362d02c37fdd9369d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip features the sound of water occurring between 0.3s and 8.1s.", "canonical_answer": "water (0.3s to 8.1s)", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.3, "end_time": 8.1, "azimuth_deg": 102.545, "elevation_deg": 28.94, "distance_m": 0.81}]}
{"qa_id": "qa_35308bcdb794115a1cb4", "split": "test", "audio_id": "foa_ed3047f6382863775801", "audio_path": "audio/test/foa_ed3047f6382863775801.wav", "scene_annotation_csv_path": "annotations/test/foa_ed3047f6382863775801.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the percussion active?", "answer": "The percussion is active throughout the interval from 0.0s to 3.2s.", "canonical_answer": "0.0s to 3.2s", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 3.2, "azimuth_deg": -139.17, "elevation_deg": -18.58, "distance_m": 1.94}]}
{"qa_id": "qa_77bd27503ac888563a38", "split": "test", "audio_id": "foa_8b88560e1c99ca6daf02", "audio_path": "audio/test/foa_8b88560e1c99ca6daf02.wav", "scene_annotation_csv_path": "annotations/test/foa_8b88560e1c99ca6daf02.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the laughter in degrees.", "answer": "7.1 degrees", "canonical_answer": "7.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": 73.481, "elevation_deg": 7.116, "distance_m": 3.2}]}
{"qa_id": "qa_efea85645f60c8cb3571", "split": "test", "audio_id": "foa_60e6be644c2fdd590e74", "audio_path": "audio/test/foa_60e6be644c2fdd590e74.wav", "scene_annotation_csv_path": "annotations/test/foa_60e6be644c2fdd590e74.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-2.4 degrees, elevation=-24.2 degrees?", "answer": "An alarm is originating from azimuth -2.4 degrees and elevation -24.2 degrees.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.1, "end_time": 0.8, "azimuth_deg": -2.366, "elevation_deg": -24.215, "distance_m": 2.82}]}
{"qa_id": "qa_c6bb9b992c4d62c0cf0d", "split": "test", "audio_id": "foa_a6ce805392187df24400", "audio_path": "audio/test/foa_a6ce805392187df24400.wav", "scene_annotation_csv_path": "annotations/test/foa_a6ce805392187df24400.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the breathing occur?", "answer": "The breathing event is active from 1.3s to 2.2s.", "canonical_answer": "1.3s to 2.2s", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 1.3, "end_time": 2.2, "azimuth_deg": 137.775, "elevation_deg": 15.322, "distance_m": 3.01}]}
{"qa_id": "qa_7ff28b25e5efbd02baed", "split": "test", "audio_id": "foa_cae1535dfcc6369fd90e", "audio_path": "audio/test/foa_cae1535dfcc6369fd90e.wav", "scene_annotation_csv_path": "annotations/test/foa_cae1535dfcc6369fd90e.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains speech from 0.6s to 2.4s and additional speech from 0.6s to 3.6s.", "canonical_answer": "speech (0.6s to 2.4s); speech (0.6s to 3.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 2.4, "azimuth_deg": -62.944, "elevation_deg": -6.093, "distance_m": 4.33}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 3.6, "azimuth_deg": -67.154, "elevation_deg": -15.142, "distance_m": 2.12}]}
{"qa_id": "qa_ecce33e4b3dead91bb00", "split": "test", "audio_id": "foa_c46fb61c1820b9e9d332", "audio_path": "audio/test/foa_c46fb61c1820b9e9d332.wav", "scene_annotation_csv_path": "annotations/test/foa_c46fb61c1820b9e9d332.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located in the front?", "answer": "The sound source coming from the front is a camera.", "canonical_answer": "camera", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.7, "end_time": 1.3, "azimuth_deg": 7.711, "elevation_deg": 9.169, "distance_m": 1.97}]}
{"qa_id": "qa_71cbe4728b8e4aed6c19", "split": "test", "audio_id": "foa_3b45b9fd741588033c5f", "audio_path": "audio/test/foa_3b45b9fd741588033c5f.wav", "scene_annotation_csv_path": "annotations/test/foa_3b45b9fd741588033c5f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-82.3 degrees, elevation=4.3 degrees?", "answer": "A bird is heard coming from azimuth -82.3 degrees and elevation 4.3 degrees.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.2, "end_time": 0.8, "azimuth_deg": -82.326, "elevation_deg": 4.29, "distance_m": 3.44}]}
{"qa_id": "qa_50ea61fe33df9c4bdc2c", "split": "test", "audio_id": "foa_94b155a965d58861d9a6", "audio_path": "audio/test/foa_94b155a965d58861d9a6.wav", "scene_annotation_csv_path": "annotations/test/foa_94b155a965d58861d9a6.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the speech?", "answer": "-20.3 degrees", "canonical_answer": "-20.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 6.9, "azimuth_deg": -125.118, "elevation_deg": -20.255, "distance_m": 3.24}]}
{"qa_id": "qa_71df2506d92429f923be", "split": "test", "audio_id": "foa_986ab069ce7afbdd953b", "audio_path": "audio/test/foa_986ab069ce7afbdd953b.wav", "scene_annotation_csv_path": "annotations/test/foa_986ab069ce7afbdd953b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the bell in degrees.", "answer": "113.0 degrees", "canonical_answer": "113.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.3, "end_time": 11.7, "azimuth_deg": 113.003, "elevation_deg": 0.763, "distance_m": 2.61}]}
{"qa_id": "qa_6c3f5bfa313159f5e14f", "split": "test", "audio_id": "foa_8cb3fbd0abafafaba04e", "audio_path": "audio/test/foa_8cb3fbd0abafafaba04e.wav", "scene_annotation_csv_path": "annotations/test/foa_8cb3fbd0abafafaba04e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located behind and below the listener?", "answer": "The sound coming from the back and below is an insect.", "canonical_answer": "insect", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.8, "end_time": 20.0, "azimuth_deg": -168.932, "elevation_deg": -38.096, "distance_m": 1.17}]}
{"qa_id": "qa_a1b88b02a084b7135578", "split": "test", "audio_id": "foa_b5ff2343e4884905ddb7", "audio_path": "audio/test/foa_b5ff2343e4884905ddb7.wav", "scene_annotation_csv_path": "annotations/test/foa_b5ff2343e4884905ddb7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the string instrument in degrees.", "answer": "2.6 degrees", "canonical_answer": "2.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 1.8, "azimuth_deg": -43.67, "elevation_deg": 2.63, "distance_m": 2.84}]}
{"qa_id": "qa_d7332439c386cfb30496", "split": "test", "audio_id": "foa_ecd4bdfe662f13c79fbb", "audio_path": "audio/test/foa_ecd4bdfe662f13c79fbb.wav", "scene_annotation_csv_path": "annotations/test/foa_ecd4bdfe662f13c79fbb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be heard in this audio clip, and what is the time interval for each?", "answer": "The audio contains laughter from 0.6s to 1.1s.", "canonical_answer": "laughter (0.6s to 1.1s)", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.6, "end_time": 1.1, "azimuth_deg": -14.059, "elevation_deg": 18.979, "distance_m": 1.84}]}
{"qa_id": "qa_35cd23458ca7dbfc5629", "split": "test", "audio_id": "foa_3cd77e4cc36571d77710", "audio_path": "audio/test/foa_3cd77e4cc36571d77710.wav", "scene_annotation_csv_path": "annotations/test/foa_3cd77e4cc36571d77710.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the camera in degrees.", "answer": "-168.9 degrees", "canonical_answer": "-168.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.0, "end_time": 11.0, "azimuth_deg": -168.893, "elevation_deg": -17.85, "distance_m": 0.87}]}
{"qa_id": "qa_9f3a326c66a166e8fc36", "split": "test", "audio_id": "foa_aede3569272c152ff794", "audio_path": "audio/test/foa_aede3569272c152ff794.wav", "scene_annotation_csv_path": "annotations/test/foa_aede3569272c152ff794.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the insect active?", "answer": "The insect is active from 0.0s to 20.0s.", "canonical_answer": "0.0s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 61.271, "elevation_deg": 8.637, "distance_m": 1.84}]}
{"qa_id": "qa_d937d6970efc8d8d0998", "split": "test", "audio_id": "foa_4ccd5b5a2a1575ff7473", "audio_path": "audio/test/foa_4ccd5b5a2a1575ff7473.wav", "scene_annotation_csv_path": "annotations/test/foa_4ccd5b5a2a1575ff7473.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=32.9 degrees, elevation=-0.5 degrees?", "answer": "An animal is located at azimuth 32.9 degrees and elevation -0.5 degrees.", "canonical_answer": "animal", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 0.4, "end_time": 1.5, "azimuth_deg": 32.89, "elevation_deg": -0.476, "distance_m": 1.17}]}
{"qa_id": "qa_053f7a9d2824c828d4d7", "split": "test", "audio_id": "foa_a6f58c103dd9e15ad598", "audio_path": "audio/test/foa_a6f58c103dd9e15ad598.wav", "scene_annotation_csv_path": "annotations/test/foa_a6f58c103dd9e15ad598.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the door event occur?", "answer": "The door event is active from 0.3s to 1.7s.", "canonical_answer": "0.3s to 1.7s", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.3, "end_time": 1.7, "azimuth_deg": -12.285, "elevation_deg": -0.349, "distance_m": 1.34}]}
{"qa_id": "qa_1444847597d660575968", "split": "test", "audio_id": "foa_0dcda88e046f0f9a6c0a", "audio_path": "audio/test/foa_0dcda88e046f0f9a6c0a.wav", "scene_annotation_csv_path": "annotations/test/foa_0dcda88e046f0f9a6c0a.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains speech from 0.2s to 12.6s and another instance of speech from 0.6s to 2.6s.", "canonical_answer": "speech (0.2s to 12.6s); speech (0.6s to 2.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 12.6, "azimuth_deg": 92.9, "elevation_deg": 0.0, "distance_m": 1.2}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 2.6, "azimuth_deg": -96.502, "elevation_deg": 0.0, "distance_m": 1.1}]}
{"qa_id": "qa_c0e7b0280a293e6f9b50", "split": "test", "audio_id": "foa_7068c532a6a9edf53b94", "audio_path": "audio/test/foa_7068c532a6a9edf53b94.wav", "scene_annotation_csv_path": "annotations/test/foa_7068c532a6a9edf53b94.csv", "dataset": "realfoa", "data_source": "dcase_real", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is heard from the front-left of the listener?", "answer": "The source coming from the front-left is an appliance.", "canonical_answer": "appliance", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 2, "start_time": 0.0, "end_time": 10.773, "azimuth_deg": 34.876, "elevation_deg": 10.2, "distance_m": 2.65}]}
{"qa_id": "qa_945f87b0cce11d5b6c00", "split": "test", "audio_id": "foa_3ce9edeee60a8b3dd903", "audio_path": "audio/test/foa_3ce9edeee60a8b3dd903.wav", "scene_annotation_csv_path": "annotations/test/foa_3ce9edeee60a8b3dd903.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the aircraft located?", "answer": "29.9 degrees", "canonical_answer": "29.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": 2.77, "elevation_deg": 29.915, "distance_m": 1.69}]}
{"qa_id": "qa_ba921052fdf47f87d9ab", "split": "test", "audio_id": "foa_ad047d641d902e281e3c", "audio_path": "audio/test/foa_ad047d641d902e281e3c.wav", "scene_annotation_csv_path": "annotations/test/foa_ad047d641d902e281e3c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the wind instrument coming?", "answer": "-8.3 degrees", "canonical_answer": "-8.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.1, "end_time": 16.0, "azimuth_deg": -8.266, "elevation_deg": 23.094, "distance_m": 1.55}]}
{"qa_id": "qa_9f3981119c314fddd15b", "split": "test", "audio_id": "foa_a4575fa205f1b9bdef68", "audio_path": "audio/test/foa_a4575fa205f1b9bdef68.wav", "scene_annotation_csv_path": "annotations/test/foa_a4575fa205f1b9bdef68.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=48.9 degrees, elevation=0.1 degrees?", "answer": "The sound heard from azimuth=48.9 degrees and elevation=0.1 degrees is a drum.", "canonical_answer": "drum", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": 48.918, "elevation_deg": 0.117, "distance_m": 1.32}]}
{"qa_id": "qa_5d81d8e8b72edb5f0d68", "split": "test", "audio_id": "foa_484569175d73dfd393c7", "audio_path": "audio/test/foa_484569175d73dfd393c7.wav", "scene_annotation_csv_path": "annotations/test/foa_484569175d73dfd393c7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the printer in degrees.", "answer": "166.2 degrees", "canonical_answer": "166.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 166.226, "elevation_deg": -3.71, "distance_m": 2.3}]}
{"qa_id": "qa_51db73dbab9d2f0eff32", "split": "test", "audio_id": "foa_f5caa36c3a1fd3e9999d", "audio_path": "audio/test/foa_f5caa36c3a1fd3e9999d.wav", "scene_annotation_csv_path": "annotations/test/foa_f5caa36c3a1fd3e9999d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the printer in degrees.", "answer": "-15.3 degrees", "canonical_answer": "-15.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.1, "end_time": 19.7, "azimuth_deg": -161.232, "elevation_deg": -15.3, "distance_m": 2.94}]}
{"qa_id": "qa_171b9601b75b08e1ad6d", "split": "test", "audio_id": "foa_f2c3ec61bf9f1f9aabc0", "audio_path": "audio/test/foa_f2c3ec61bf9f1f9aabc0.wav", "scene_annotation_csv_path": "annotations/test/foa_f2c3ec61bf9f1f9aabc0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the thunderstorm active?", "answer": "The thunderstorm is active from 4.8s to 20.0s.", "canonical_answer": "4.8s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 1, "start_time": 4.8, "end_time": 20.0, "azimuth_deg": 107.236, "elevation_deg": 30.041, "distance_m": 3.27}]}
{"qa_id": "qa_ce47a88bce4231b7e1df", "split": "test", "audio_id": "foa_1e1ed6856fd2947f036a", "audio_path": "audio/test/foa_1e1ed6856fd2947f036a.wav", "scene_annotation_csv_path": "annotations/test/foa_1e1ed6856fd2947f036a.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back of the listener?", "answer": "The sound source coming from the back is a tool.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 1, "start_time": 1.0, "end_time": 12.8, "azimuth_deg": 169.043, "elevation_deg": -7.479, "distance_m": 4.77}]}
{"qa_id": "qa_68b3f03451609ddd24a2", "split": "test", "audio_id": "foa_73354c0f49d3f9c3c866", "audio_path": "audio/test/foa_73354c0f49d3f9c3c866.wav", "scene_annotation_csv_path": "annotations/test/foa_73354c0f49d3f9c3c866.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "counting", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is located at azimuth 32.0 degrees and elevation 0.0 degrees?", "answer": "A bird is located at azimuth 32.0 degrees and elevation 0.0 degrees.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 2, "start_time": 0.2, "end_time": 2.2, "azimuth_deg": 31.955, "elevation_deg": 0.0, "distance_m": 2.26}]}
{"qa_id": "qa_21d91e931ab48dbeddad", "split": "test", "audio_id": "foa_ae7188e73c305e62ef57", "audio_path": "audio/test/foa_ae7188e73c305e62ef57.wav", "scene_annotation_csv_path": "annotations/test/foa_ae7188e73c305e62ef57.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a drum event occurring from 0.0s to 0.1s.", "canonical_answer": "drum (0.0s to 0.1s)", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": 152.419, "elevation_deg": -28.177, "distance_m": 2.03}]}
{"qa_id": "qa_f535b910376067ab3df9", "split": "test", "audio_id": "foa_92765cd15057eb86bfb9", "audio_path": "audio/test/foa_92765cd15057eb86bfb9.wav", "scene_annotation_csv_path": "annotations/test/foa_92765cd15057eb86bfb9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the metal clink?", "answer": "4.2 degrees", "canonical_answer": "4.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 2, "start_time": 7.6, "end_time": 12.2, "azimuth_deg": 176.311, "elevation_deg": 4.174, "distance_m": 3.1}]}
{"qa_id": "qa_a003c181ab1bd6f6ebf8", "split": "test", "audio_id": "foa_0ba7e500f96e3ab402a2", "audio_path": "audio/test/foa_0ba7e500f96e3ab402a2.wav", "scene_annotation_csv_path": "annotations/test/foa_0ba7e500f96e3ab402a2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-23.7 degrees, elevation=13.2 degrees?", "answer": "A bell is located at azimuth -23.7 degrees and elevation 13.2 degrees.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 2.5, "azimuth_deg": -23.724, "elevation_deg": 13.15, "distance_m": 1.96}]}
{"qa_id": "qa_905c06538940d374b12a", "split": "test", "audio_id": "foa_72d9d0b693d5459cbcbb", "audio_path": "audio/test/foa_72d9d0b693d5459cbcbb.wav", "scene_annotation_csv_path": "annotations/test/foa_72d9d0b693d5459cbcbb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound events occur in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip features laughter starting at 0.1s and ending at 6.2s.", "canonical_answer": "laughter (0.1s to 6.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.1, "end_time": 6.2, "azimuth_deg": 21.934, "elevation_deg": -25.978, "distance_m": 3.35}]}
{"qa_id": "qa_6f06eeaf06176f556dcf", "split": "test", "audio_id": "foa_5cd99ecceececd4c9ef5", "audio_path": "audio/test/foa_5cd99ecceececd4c9ef5.wav", "scene_annotation_csv_path": "annotations/test/foa_5cd99ecceececd4c9ef5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the wind?", "answer": "-83.0 degrees", "canonical_answer": "-83.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.3, "end_time": 0.8, "azimuth_deg": -82.994, "elevation_deg": -23.504, "distance_m": 1.52}]}
{"qa_id": "qa_de6bc96e3aca5149a784", "split": "test", "audio_id": "foa_d0ab7e3dec8c02ac4af4", "audio_path": "audio/test/foa_d0ab7e3dec8c02ac4af4.wav", "scene_annotation_csv_path": "annotations/test/foa_d0ab7e3dec8c02ac4af4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the tool active?", "answer": "The tool is active during the interval from 0.0s to 5.3s.", "canonical_answer": "0.0s to 5.3s", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 5.3, "azimuth_deg": -178.188, "elevation_deg": -19.087, "distance_m": 1.8}]}
{"qa_id": "qa_f976c0f26d4c57675f6c", "split": "test", "audio_id": "foa_160aca3b295b9fccd0b5", "audio_path": "audio/test/foa_160aca3b295b9fccd0b5.wav", "scene_annotation_csv_path": "annotations/test/foa_160aca3b295b9fccd0b5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the right of the listener?", "answer": "The sound source coming from the right is a body sound.", "canonical_answer": "body sound", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.4, "end_time": 0.7, "azimuth_deg": -73.278, "elevation_deg": 9.334, "distance_m": 3.08}]}
{"qa_id": "qa_b971caf8aaceb3ec85ad", "split": "test", "audio_id": "foa_56283f3114021cd19bfe", "audio_path": "audio/test/foa_56283f3114021cd19bfe.wav", "scene_annotation_csv_path": "annotations/test/foa_56283f3114021cd19bfe.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the singing?", "answer": "12.4 degrees", "canonical_answer": "12.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.1, "end_time": 4.5, "azimuth_deg": -158.46, "elevation_deg": 12.357, "distance_m": 3.57}]}
{"qa_id": "qa_9e16c3f5a1e542cf1da7", "split": "test", "audio_id": "foa_08e77d9779851432f988", "audio_path": "audio/test/foa_08e77d9779851432f988.wav", "scene_annotation_csv_path": "annotations/test/foa_08e77d9779851432f988.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the alarm active?", "answer": "The alarm is active from 1.6s to 18.2s.", "canonical_answer": "1.6s to 18.2s", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 1.6, "end_time": 18.2, "azimuth_deg": -29.741, "elevation_deg": 5.097, "distance_m": 3.44}]}
{"qa_id": "qa_8d2e51fa3d89795b8d01", "split": "test", "audio_id": "foa_a87c40f79ffb423760ed", "audio_path": "audio/test/foa_a87c40f79ffb423760ed.wav", "scene_annotation_csv_path": "annotations/test/foa_a87c40f79ffb423760ed.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front-right and below the listener?", "answer": "The sound source located to the front-right and below is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 4.0, "azimuth_deg": -49.05, "elevation_deg": -29.774, "distance_m": 0.9}]}
{"qa_id": "qa_41846fb22d6dff9973c1", "split": "test", "audio_id": "foa_db6b4335cacf3f3a298d", "audio_path": "audio/test/foa_db6b4335cacf3f3a298d.wav", "scene_annotation_csv_path": "annotations/test/foa_db6b4335cacf3f3a298d.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=32.6 degrees, elevation=0.0 degrees?", "answer": "The sound detected at azimuth 32.6 degrees and elevation 0.0 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 6.6, "azimuth_deg": 32.577, "elevation_deg": 0.0, "distance_m": 3.05}]}
{"qa_id": "qa_6e7626149736ffd4b8aa", "split": "test", "audio_id": "foa_54a81c0fe35e37e0b25a", "audio_path": "audio/test/foa_54a81c0fe35e37e0b25a.wav", "scene_annotation_csv_path": "annotations/test/foa_54a81c0fe35e37e0b25a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip features a vehicle from 0.6s to 20.0s, a dog from 8.3s to 9.8s, tearing from 10.1s to 20.0s, and a body sound from 16.1s to 17.2s.", "canonical_answer": "vehicle (0.6s to 20.0s); dog (8.3s to 9.8s); tearing (10.1s to 20.0s); body sound (16.1s to 17.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": 78.671, "elevation_deg": -56.03, "distance_m": 1.17}, {"class_id": 16, "class_name": "dog", "track_id": 1, "start_time": 8.3, "end_time": 9.8, "azimuth_deg": 117.813, "elevation_deg": -40.186, "distance_m": 4.32}, {"class_id": 49, "class_name": "tearing", "track_id": 2, "start_time": 10.1, "end_time": 20.0, "azimuth_deg": 151.594, "elevation_deg": -37.523, "distance_m": 1.15}, {"class_id": 6, "class_name": "body_sound", "track_id": 3, "start_time": 16.1, "end_time": 17.2, "azimuth_deg": -99.297, "elevation_deg": 5.676, "distance_m": 3.23}]}
{"qa_id": "qa_c421b1ddb06ffe4dbb4d", "split": "test", "audio_id": "foa_bf174e2fdd9f5252f07d", "audio_path": "audio/test/foa_bf174e2fdd9f5252f07d.wav", "scene_annotation_csv_path": "annotations/test/foa_bf174e2fdd9f5252f07d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the body sound coming?", "answer": "-89.2 degrees", "canonical_answer": "-89.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 1.0, "end_time": 2.9, "azimuth_deg": -89.183, "elevation_deg": -2.468, "distance_m": 2.48}]}
{"qa_id": "qa_417ac16283a758f045eb", "split": "test", "audio_id": "foa_3e241590166b554730ae", "audio_path": "audio/test/foa_3e241590166b554730ae.wav", "scene_annotation_csv_path": "annotations/test/foa_3e241590166b554730ae.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the guitar active?", "answer": "The guitar is active from 0.4s to 7.2s.", "canonical_answer": "0.4s to 7.2s", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.4, "end_time": 7.2, "azimuth_deg": -23.265, "elevation_deg": -17.19, "distance_m": 0.53}]}
{"qa_id": "qa_a5d1e101fcb723015d5d", "split": "test", "audio_id": "foa_5d5c7f7111e57fe5ca4f", "audio_path": "audio/test/foa_5d5c7f7111e57fe5ca4f.wav", "scene_annotation_csv_path": "annotations/test/foa_5d5c7f7111e57fe5ca4f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the guitar in degrees.", "answer": "-108.8 degrees", "canonical_answer": "-108.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.5, "end_time": 8.2, "azimuth_deg": -108.843, "elevation_deg": -28.666, "distance_m": 1.64}]}
{"qa_id": "qa_b1341ec1ca4763f72c54", "split": "test", "audio_id": "foa_c7f77b1e9f8b3d6151b4", "audio_path": "audio/test/foa_c7f77b1e9f8b3d6151b4.wav", "scene_annotation_csv_path": "annotations/test/foa_c7f77b1e9f8b3d6151b4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front-right and below the listener?", "answer": "The sound source coming from the front-right and below is an insect.", "canonical_answer": "insect", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 8.8, "azimuth_deg": -66.286, "elevation_deg": -21.549, "distance_m": 1.3}]}
{"qa_id": "qa_e5b02bae6c8997650824", "split": "test", "audio_id": "foa_31ef37ca5f64d192f7d1", "audio_path": "audio/test/foa_31ef37ca5f64d192f7d1.wav", "scene_annotation_csv_path": "annotations/test/foa_31ef37ca5f64d192f7d1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the percussion in degrees.", "answer": "-24.8 degrees", "canonical_answer": "-24.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 1.0, "azimuth_deg": -79.388, "elevation_deg": -24.784, "distance_m": 2.35}]}
{"qa_id": "qa_825306036c07a9cbc2ff", "split": "test", "audio_id": "foa_5dde3e8fe2dc010eee65", "audio_path": "audio/test/foa_5dde3e8fe2dc010eee65.wav", "scene_annotation_csv_path": "annotations/test/foa_5dde3e8fe2dc010eee65.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time spans?", "answer": "The audio clip features a string instrument from 0.1s to 1.2s, a car from 0.7s to 4.6s, wood from 1.4s to 4.4s, and an alarm from 3.5s to 5.2s.", "canonical_answer": "string instrument (0.1s to 1.2s); car (0.7s to 4.6s); wood (1.4s to 4.4s); alarm (3.5s to 5.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 2, "start_time": 0.1, "end_time": 1.2, "azimuth_deg": -166.328, "elevation_deg": 21.191, "distance_m": 2.43}, {"class_id": 9, "class_name": "car", "track_id": 0, "start_time": 0.7, "end_time": 4.6, "azimuth_deg": -175.877, "elevation_deg": 15.002, "distance_m": 2.03}, {"class_id": 60, "class_name": "wood", "track_id": 1, "start_time": 1.4, "end_time": 4.4, "azimuth_deg": 90.356, "elevation_deg": 6.712, "distance_m": 1.84}, {"class_id": 1, "class_name": "alarm", "track_id": 3, "start_time": 3.5, "end_time": 5.2, "azimuth_deg": 173.706, "elevation_deg": -19.414, "distance_m": 1.6}]}
{"qa_id": "qa_3db5feb2cbc332268717", "split": "test", "audio_id": "foa_dd7e7fd3739694c777e8", "audio_path": "audio/test/foa_dd7e7fd3739694c777e8.wav", "scene_annotation_csv_path": "annotations/test/foa_dd7e7fd3739694c777e8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-66.9 degrees, elevation=-13.7 degrees?", "answer": "The sound heard from azimuth=-66.9 degrees and elevation=-13.7 degrees is wind.", "canonical_answer": "wind", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": -66.935, "elevation_deg": -13.659, "distance_m": 3.13}]}
{"qa_id": "qa_bc891f8715c6f34c9160", "split": "test", "audio_id": "foa_ca2ce31d5d3eb93e98a0", "audio_path": "audio/test/foa_ca2ce31d5d3eb93e98a0.wav", "scene_annotation_csv_path": "annotations/test/foa_ca2ce31d5d3eb93e98a0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the crushing sound be heard?", "answer": "The crushing sound is active from 9.0s to 9.7s.", "canonical_answer": "9.0s to 9.7s", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 2, "start_time": 9.0, "end_time": 9.7, "azimuth_deg": -79.446, "elevation_deg": -7.523, "distance_m": 3.16}]}
{"qa_id": "qa_8c385950d7fc44b2611a", "split": "test", "audio_id": "foa_d9c2265d894936666984", "audio_path": "audio/test/foa_d9c2265d894936666984.wav", "scene_annotation_csv_path": "annotations/test/foa_d9c2265d894936666984.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located behind and below the listener?", "answer": "The sound source coming from the back and below is a string instrument.", "canonical_answer": "string instrument", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 4, "start_time": 10.6, "end_time": 11.4, "azimuth_deg": 167.007, "elevation_deg": -24.507, "distance_m": 0.94}]}
{"qa_id": "qa_cbbd91c87c38c809304c", "split": "test", "audio_id": "foa_06f3b07858895556f07e", "audio_path": "audio/test/foa_06f3b07858895556f07e.wav", "scene_annotation_csv_path": "annotations/test/foa_06f3b07858895556f07e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains crackle from 0.0s to 7.4s, scratch from 2.2s to 2.9s, and cat from 5.6s to 12.0s.", "canonical_answer": "crackle (0.0s to 7.4s); scratch (2.2s to 2.9s); cat (5.6s to 12.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 0, "start_time": 0.0, "end_time": 7.4, "azimuth_deg": 36.91, "elevation_deg": 11.112, "distance_m": 1.24}, {"class_id": 44, "class_name": "scratch", "track_id": 1, "start_time": 2.2, "end_time": 2.9, "azimuth_deg": 127.089, "elevation_deg": -6.57, "distance_m": 2.96}, {"class_id": 10, "class_name": "cat", "track_id": 2, "start_time": 5.6, "end_time": 12.0, "azimuth_deg": 93.522, "elevation_deg": 6.342, "distance_m": 2.85}]}
{"qa_id": "qa_ab3de18034601fefb06c", "split": "test", "audio_id": "foa_ac6e1ed5fcb962248a9e", "audio_path": "audio/test/foa_ac6e1ed5fcb962248a9e.wav", "scene_annotation_csv_path": "annotations/test/foa_ac6e1ed5fcb962248a9e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=56.4 degrees, elevation=8.9 degrees?", "answer": "The sound heard from azimuth=56.4 degrees and elevation=8.9 degrees is crushing.", "canonical_answer": "crushing", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 2, "start_time": 4.2, "end_time": 7.9, "azimuth_deg": 56.415, "elevation_deg": 8.866, "distance_m": 2.19}]}
{"qa_id": "qa_8b1d98a80430c29b822e", "split": "test", "audio_id": "foa_d6ea2165eb13d55fb505", "audio_path": "audio/test/foa_d6ea2165eb13d55fb505.wav", "scene_annotation_csv_path": "annotations/test/foa_d6ea2165eb13d55fb505.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the male speech coming?", "answer": "-113.5 degrees", "canonical_answer": "-113.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.5, "end_time": 5.6, "azimuth_deg": -113.522, "elevation_deg": -26.403, "distance_m": 2.56}]}
{"qa_id": "qa_7a5b9161ab322f596b7b", "split": "test", "audio_id": "foa_c0d47ea163c3b98f67cd", "audio_path": "audio/test/foa_c0d47ea163c3b98f67cd.wav", "scene_annotation_csv_path": "annotations/test/foa_c0d47ea163c3b98f67cd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the male speech?", "answer": "24.9 degrees", "canonical_answer": "24.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": 96.398, "elevation_deg": 24.9, "distance_m": 2.15}]}
{"qa_id": "qa_9f2aa0dc04af8edb1d94", "split": "test", "audio_id": "foa_a8b4b7990fbdddf63615", "audio_path": "audio/test/foa_a8b4b7990fbdddf63615.wav", "scene_annotation_csv_path": "annotations/test/foa_a8b4b7990fbdddf63615.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the metal clink occur?", "answer": "The metal clink event is active from 0.0s to 5.6s.", "canonical_answer": "0.0s to 5.6s", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.0, "end_time": 5.6, "azimuth_deg": -132.728, "elevation_deg": -50.895, "distance_m": 1.58}]}
{"qa_id": "qa_874486fee04d09f5f590", "split": "test", "audio_id": "foa_bfbf95f882e52244c342", "audio_path": "audio/test/foa_bfbf95f882e52244c342.wav", "scene_annotation_csv_path": "annotations/test/foa_bfbf95f882e52244c342.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the zipper located?", "answer": "-18.7 degrees", "canonical_answer": "-18.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.2, "end_time": 0.6, "azimuth_deg": 2.338, "elevation_deg": -18.722, "distance_m": 0.87}]}
{"qa_id": "qa_9c1860715a789d512d23", "split": "test", "audio_id": "foa_8170c9b9d7a4578f178d", "audio_path": "audio/test/foa_8170c9b9d7a4578f178d.wav", "scene_annotation_csv_path": "annotations/test/foa_8170c9b9d7a4578f178d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the breathing coming?", "answer": "-89.4 degrees", "canonical_answer": "-89.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.4, "end_time": 0.9, "azimuth_deg": -89.373, "elevation_deg": -10.656, "distance_m": 2.12}]}
{"qa_id": "qa_fd3e1427f9414d375559", "split": "test", "audio_id": "foa_a7dd99ffd5ac47c2794f", "audio_path": "audio/test/foa_a7dd99ffd5ac47c2794f.wav", "scene_annotation_csv_path": "annotations/test/foa_a7dd99ffd5ac47c2794f.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in this audio, and what are their respective time intervals?", "answer": "The audio contains singing from 0.2s to 12.8s and breathing from 0.3s to 1.8s.", "canonical_answer": "singing (0.2s to 12.8s); breathing (0.3s to 1.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 0.2, "end_time": 12.8, "azimuth_deg": -13.304, "elevation_deg": -2.054, "distance_m": 2.45}, {"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.3, "end_time": 1.8, "azimuth_deg": -89.658, "elevation_deg": 0.0, "distance_m": 3.92}]}
{"qa_id": "qa_4844011f79c7338fac49", "split": "test", "audio_id": "foa_332b27b3bbc066c3dc50", "audio_path": "audio/test/foa_332b27b3bbc066c3dc50.wav", "scene_annotation_csv_path": "annotations/test/foa_332b27b3bbc066c3dc50.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Identify the source at azimuth=-133.5 degrees, elevation=-5.5 degrees.", "answer": "The source located at azimuth=-133.5 degrees and elevation=-5.5 degrees is a frog.", "canonical_answer": "frog", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 0.4, "end_time": 20.0, "azimuth_deg": -133.475, "elevation_deg": -5.451, "distance_m": 3.51}]}
{"qa_id": "qa_61ca262f6f8fe72ca10e", "split": "test", "audio_id": "foa_f98abfe220261968dbbf", "audio_path": "audio/test/foa_f98abfe220261968dbbf.wav", "scene_annotation_csv_path": "annotations/test/foa_f98abfe220261968dbbf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front-left and below the listener?", "answer": "The source located to the front-left and below is a vehicle.", "canonical_answer": "vehicle", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 2, "start_time": 12.0, "end_time": 20.0, "azimuth_deg": 36.663, "elevation_deg": -39.37, "distance_m": 1.07}]}
{"qa_id": "qa_d9c54e62f888f77a2e58", "split": "test", "audio_id": "foa_27a90b53e9731299ceae", "audio_path": "audio/test/foa_27a90b53e9731299ceae.wav", "scene_annotation_csv_path": "annotations/test/foa_27a90b53e9731299ceae.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the right and above the listener?", "answer": "The sound source coming from the right and above is male speech.", "canonical_answer": "male speech", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": -103.129, "elevation_deg": 15.951, "distance_m": 2.02}]}
{"qa_id": "qa_88284361801215dff3e7", "split": "test", "audio_id": "foa_f17da9aa3ab9ac3aeca2", "audio_path": "audio/test/foa_f17da9aa3ab9ac3aeca2.wav", "scene_annotation_csv_path": "annotations/test/foa_f17da9aa3ab9ac3aeca2.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains speech from 0.3s to 2.4s and speech from 0.6s to 2.8s.", "canonical_answer": "speech (0.3s to 2.4s); speech (0.6s to 2.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 2.4, "azimuth_deg": -158.753, "elevation_deg": 0.0, "distance_m": 2.39}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 2.8, "azimuth_deg": 62.309, "elevation_deg": 0.0, "distance_m": 1.19}]}
{"qa_id": "qa_fb54c307d79c759b7f50", "split": "test", "audio_id": "foa_d5676ebfe506c12d4351", "audio_path": "audio/test/foa_d5676ebfe506c12d4351.wav", "scene_annotation_csv_path": "annotations/test/foa_d5676ebfe506c12d4351.csv", "dataset": "tau2020", "data_source": "dcase_real", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the human vocalization?", "answer": "-151.0 degrees", "canonical_answer": "-151.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 7.6, "end_time": 20.0, "azimuth_deg": -151.0, "elevation_deg": 5.0, "distance_m": null}]}
{"qa_id": "qa_2baf79f192a84354f5ba", "split": "test", "audio_id": "foa_51a48090190b291b35c7", "audio_path": "audio/test/foa_51a48090190b291b35c7.wav", "scene_annotation_csv_path": "annotations/test/foa_51a48090190b291b35c7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-52.9 degrees, elevation=6.7 degrees?", "answer": "The sound detected at azimuth -52.9 degrees and elevation 6.7 degrees is a tool.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.1, "end_time": 7.1, "azimuth_deg": -52.855, "elevation_deg": 6.727, "distance_m": 1.76}]}
{"qa_id": "qa_3f97807795be8b491e18", "split": "test", "audio_id": "foa_dcaa1898078295cb4cf5", "audio_path": "audio/test/foa_dcaa1898078295cb4cf5.wav", "scene_annotation_csv_path": "annotations/test/foa_dcaa1898078295cb4cf5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the guitar occur?", "answer": "The guitar is active from 0.1s to 3.8s.", "canonical_answer": "0.1s to 3.8s", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.1, "end_time": 3.8, "azimuth_deg": 89.46, "elevation_deg": -29.17, "distance_m": 1.27}]}
{"qa_id": "qa_af71c9b3bc1252fe9501", "split": "test", "audio_id": "foa_6a5181876e9bbf9a12af", "audio_path": "audio/test/foa_6a5181876e9bbf9a12af.wav", "scene_annotation_csv_path": "annotations/test/foa_6a5181876e9bbf9a12af.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the rain?", "answer": "9.7 degrees", "canonical_answer": "9.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 122.94, "elevation_deg": 9.739, "distance_m": 3.14}]}
{"qa_id": "qa_633655cadf263ba60584", "split": "test", "audio_id": "foa_748ef7d4412666f377c4", "audio_path": "audio/test/foa_748ef7d4412666f377c4.wav", "scene_annotation_csv_path": "annotations/test/foa_748ef7d4412666f377c4.csv", "dataset": "realfoa", "data_source": "dcase_real", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=37.3 degrees, elevation=-8.5 degrees?", "answer": "The sound heard from azimuth 37.3 degrees and elevation -8.5 degrees is cooking.", "canonical_answer": "cooking", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 2, "start_time": 0.0, "end_time": 12.0, "azimuth_deg": 37.31, "elevation_deg": -8.494, "distance_m": 2.37}]}
{"qa_id": "qa_b927aa1ffce454370df7", "split": "test", "audio_id": "foa_e73590ccc1a8f8811923", "audio_path": "audio/test/foa_e73590ccc1a8f8811923.wav", "scene_annotation_csv_path": "annotations/test/foa_e73590ccc1a8f8811923.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the camera in degrees.", "answer": "-74.5 degrees", "canonical_answer": "-74.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.2, "end_time": 8.7, "azimuth_deg": -74.549, "elevation_deg": 6.959, "distance_m": 2.96}]}
{"qa_id": "qa_b3a0a6447067ab963cc5", "split": "test", "audio_id": "foa_f829e145465d593376a8", "audio_path": "audio/test/foa_f829e145465d593376a8.wav", "scene_annotation_csv_path": "annotations/test/foa_f829e145465d593376a8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the time span of the female speech event?", "answer": "The female speech event occurs from 8.7s to 12.3s.", "canonical_answer": "8.7s to 12.3s", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 1, "start_time": 8.7, "end_time": 12.3, "azimuth_deg": -144.868, "elevation_deg": -31.95, "distance_m": 1.96}]}
{"qa_id": "qa_e91c04fd6f000384e0a4", "split": "test", "audio_id": "foa_f79cc275a032111b21ed", "audio_path": "audio/test/foa_f79cc275a032111b21ed.wav", "scene_annotation_csv_path": "annotations/test/foa_f79cc275a032111b21ed.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located in the front direction?", "answer": "The sound source located in the front is a frog.", "canonical_answer": "frog", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 1, "start_time": 1.1, "end_time": 2.7, "azimuth_deg": 12.548, "elevation_deg": 0.049, "distance_m": 1.74}]}
{"qa_id": "qa_6b98fc1092955e012973", "split": "test", "audio_id": "foa_c505306a1dc2a75b6242", "audio_path": "audio/test/foa_c505306a1dc2a75b6242.wav", "scene_annotation_csv_path": "annotations/test/foa_c505306a1dc2a75b6242.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the glass in degrees.", "answer": "-5.9 degrees", "canonical_answer": "-5.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 0, "start_time": 0.3, "end_time": 0.4, "azimuth_deg": -137.907, "elevation_deg": -5.86, "distance_m": 1.17}]}
{"qa_id": "qa_f0b6d58ea627e957ca6c", "split": "test", "audio_id": "foa_ab841c446eeb671e2fe2", "audio_path": "audio/test/foa_ab841c446eeb671e2fe2.wav", "scene_annotation_csv_path": "annotations/test/foa_ab841c446eeb671e2fe2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains body sound occurring from 0.2s to 9.8s.", "canonical_answer": "body sound (0.2s to 9.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.2, "end_time": 9.8, "azimuth_deg": -56.656, "elevation_deg": -23.593, "distance_m": 0.92}]}
{"qa_id": "qa_eadf4ada823cd7cddcd4", "split": "test", "audio_id": "foa_1a801727d721a30a0ebb", "audio_path": "audio/test/foa_1a801727d721a30a0ebb.wav", "scene_annotation_csv_path": "annotations/test/foa_1a801727d721a30a0ebb.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During what time interval can the appliance be heard?", "answer": "The appliance is active from 0.2s to 4.9s.", "canonical_answer": "0.2s to 4.9s", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 1, "start_time": 0.2, "end_time": 4.907375, "azimuth_deg": 46.167, "elevation_deg": 36.171, "distance_m": 5.72}]}
{"qa_id": "qa_155417f995352f9d1d00", "split": "test", "audio_id": "foa_4c521c64b3cb63548984", "audio_path": "audio/test/foa_4c521c64b3cb63548984.wav", "scene_annotation_csv_path": "annotations/test/foa_4c521c64b3cb63548984.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located in the front-left and above position?", "answer": "The sound source coming from the front-left and above is a drawer cabinet.", "canonical_answer": "drawer cabinet", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 1, "start_time": 0.3, "end_time": 14.6, "azimuth_deg": 49.104, "elevation_deg": 31.553, "distance_m": 1.87}]}
{"qa_id": "qa_a6901701f5d760dc748b", "split": "test", "audio_id": "foa_7229c5de9997e5516325", "audio_path": "audio/test/foa_7229c5de9997e5516325.wav", "scene_annotation_csv_path": "annotations/test/foa_7229c5de9997e5516325.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the wind in degrees.", "answer": "-20.6 degrees", "canonical_answer": "-20.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.2, "end_time": 3.0, "azimuth_deg": -20.595, "elevation_deg": -31.033, "distance_m": 2.08}]}
{"qa_id": "qa_4ea72778df05a1eb5876", "split": "test", "audio_id": "foa_b00b1d9920b1c4b05a26", "audio_path": "audio/test/foa_b00b1d9920b1c4b05a26.wav", "scene_annotation_csv_path": "annotations/test/foa_b00b1d9920b1c4b05a26.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in the recording, and what are their corresponding time intervals?", "answer": "The audio features a printer from 0.0s to 13.4s, footsteps from 5.5s to 6.5s, and male speech from 6.0s to 7.7s.", "canonical_answer": "printer (0.0s to 13.4s); footsteps (5.5s to 6.5s); male speech (6.0s to 7.7s)", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.0, "end_time": 13.4, "azimuth_deg": -127.925, "elevation_deg": -31.071, "distance_m": 2.89}, {"class_id": 23, "class_name": "footsteps", "track_id": 1, "start_time": 5.5, "end_time": 6.5, "azimuth_deg": -77.995, "elevation_deg": 37.755, "distance_m": 1.94}, {"class_id": 36, "class_name": "male_speech", "track_id": 2, "start_time": 6.0, "end_time": 7.7, "azimuth_deg": -17.997, "elevation_deg": 15.521, "distance_m": 0.82}]}
{"qa_id": "qa_9d149f93a2a0432067b7", "split": "test", "audio_id": "foa_9d9c7a599942514e1986", "audio_path": "audio/test/foa_9d9c7a599942514e1986.wav", "scene_annotation_csv_path": "annotations/test/foa_9d9c7a599942514e1986.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the alarm in degrees.", "answer": "6.5 degrees", "canonical_answer": "6.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 1.8, "azimuth_deg": -144.484, "elevation_deg": 6.521, "distance_m": 1.72}]}
{"qa_id": "qa_b8a1b661b5a37e81be47", "split": "test", "audio_id": "foa_91003e42f36ee3287ff5", "audio_path": "audio/test/foa_91003e42f36ee3287ff5.wav", "scene_annotation_csv_path": "annotations/test/foa_91003e42f36ee3287ff5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-5.7 degrees, elevation=23.2 degrees?", "answer": "An aircraft is located at azimuth -5.7 degrees and elevation 23.2 degrees.", "canonical_answer": "aircraft", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 1, "start_time": 4.0, "end_time": 7.0, "azimuth_deg": -5.733, "elevation_deg": 23.221, "distance_m": 2.4}]}
{"qa_id": "qa_75e653230cddbed9003d", "split": "test", "audio_id": "foa_e45969507007f2dc679e", "audio_path": "audio/test/foa_e45969507007f2dc679e.wav", "scene_annotation_csv_path": "annotations/test/foa_e45969507007f2dc679e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the time interval for each?", "answer": "The audio clip features human vocalization occurring from 0.4s to 6.6s.", "canonical_answer": "human vocalization (0.4s to 6.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.4, "end_time": 6.6, "azimuth_deg": -138.037, "elevation_deg": -11.579, "distance_m": 1.56}]}
{"qa_id": "qa_b1958c38a5160540cb7f", "split": "test", "audio_id": "foa_dffe3d98cde851927c22", "audio_path": "audio/test/foa_dffe3d98cde851927c22.wav", "scene_annotation_csv_path": "annotations/test/foa_dffe3d98cde851927c22.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the tool occur?", "answer": "The tool event is active from 0.3s to 14.0s.", "canonical_answer": "0.3s to 14.0s", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.3, "end_time": 14.0, "azimuth_deg": -8.431, "elevation_deg": 13.929, "distance_m": 2.64}]}
{"qa_id": "qa_69e05c45930fc5179244", "split": "test", "audio_id": "foa_b585f93ceab76677a98a", "audio_path": "audio/test/foa_b585f93ceab76677a98a.wav", "scene_annotation_csv_path": "annotations/test/foa_b585f93ceab76677a98a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=34.0 degrees, elevation=-20.3 degrees?", "answer": "A gong is the sound heard from azimuth=34.0 degrees, elevation=-20.3 degrees.", "canonical_answer": "gong", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 0.0, "end_time": 2.4, "azimuth_deg": 34.034, "elevation_deg": -20.305, "distance_m": 1.65}]}
{"qa_id": "qa_b650211b7c3839a43ff3", "split": "test", "audio_id": "foa_fdbe3a263e1732aef7a1", "audio_path": "audio/test/foa_fdbe3a263e1732aef7a1.wav", "scene_annotation_csv_path": "annotations/test/foa_fdbe3a263e1732aef7a1.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the speech in degrees.", "answer": "0.8 degrees", "canonical_answer": "0.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 3.5, "azimuth_deg": 45.7, "elevation_deg": 0.766, "distance_m": 1.5}]}
{"qa_id": "qa_0328a40cb7d66d636110", "split": "test", "audio_id": "foa_d899597f56e8605788f0", "audio_path": "audio/test/foa_d899597f56e8605788f0.wav", "scene_annotation_csv_path": "annotations/test/foa_d899597f56e8605788f0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the paper?", "answer": "124.1 degrees", "canonical_answer": "124.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": 124.057, "elevation_deg": 3.856, "distance_m": 0.91}]}
{"qa_id": "qa_277136e637c29edb3559", "split": "test", "audio_id": "foa_dfe671d03f194e3a3b0a", "audio_path": "audio/test/foa_dfe671d03f194e3a3b0a.wav", "scene_annotation_csv_path": "annotations/test/foa_dfe671d03f194e3a3b0a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is coming from the back-left and below?", "answer": "The sound source coming from the back-left and below is body sound.", "canonical_answer": "body sound", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.3, "end_time": 0.7, "azimuth_deg": 147.336, "elevation_deg": -43.637, "distance_m": 1.33}]}
{"qa_id": "qa_f7b1242e97a6b19ad09f", "split": "test", "audio_id": "foa_48ee1431fc041b7735f1", "audio_path": "audio/test/foa_48ee1431fc041b7735f1.wav", "scene_annotation_csv_path": "annotations/test/foa_48ee1431fc041b7735f1.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the speech active?", "answer": "The speech is active from 0.6s to 14.0s.", "canonical_answer": "0.6s to 14.0s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 14.0, "azimuth_deg": -63.651, "elevation_deg": -31.059, "distance_m": 2.54}]}
{"qa_id": "qa_b09e2b2d80678b5cd927", "split": "test", "audio_id": "foa_022ac186b921df175488", "audio_path": "audio/test/foa_022ac186b921df175488.wav", "scene_annotation_csv_path": "annotations/test/foa_022ac186b921df175488.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-52.7 degrees, elevation=-6.7 degrees?", "answer": "The sound coming from azimuth=-52.7 degrees and elevation=-6.7 degrees is fire.", "canonical_answer": "fire", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 2, "start_time": 12.9, "end_time": 16.1, "azimuth_deg": -52.71, "elevation_deg": -6.694, "distance_m": 3.41}]}
{"qa_id": "qa_9008aa46cf3f27ad630d", "split": "test", "audio_id": "foa_b962fb7fd5564bbcbdc5", "audio_path": "audio/test/foa_b962fb7fd5564bbcbdc5.wav", "scene_annotation_csv_path": "annotations/test/foa_b962fb7fd5564bbcbdc5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the machine?", "answer": "-13.6 degrees", "canonical_answer": "-13.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.4, "end_time": 3.2, "azimuth_deg": 150.897, "elevation_deg": -13.577, "distance_m": 2.54}]}
{"qa_id": "qa_77289840f4b3f983df8e", "split": "test", "audio_id": "foa_aaacf26224b9b022eae5", "audio_path": "audio/test/foa_aaacf26224b9b022eae5.wav", "scene_annotation_csv_path": "annotations/test/foa_aaacf26224b9b022eae5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the train coming?", "answer": "34.4 degrees", "canonical_answer": "34.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 0.0, "end_time": 15.0, "azimuth_deg": 34.405, "elevation_deg": -42.482, "distance_m": 1.18}]}
{"qa_id": "qa_8e861cdf95e0c93bcc1f", "split": "test", "audio_id": "foa_de65a1212fea6beea23e", "audio_path": "audio/test/foa_de65a1212fea6beea23e.wav", "scene_annotation_csv_path": "annotations/test/foa_de65a1212fea6beea23e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the time interval for each?", "answer": "The audio contains a bell that sounds from 0.1s to 0.3s.", "canonical_answer": "bell (0.1s to 0.3s)", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.1, "end_time": 0.3, "azimuth_deg": -140.198, "elevation_deg": 6.86, "distance_m": 3.03}]}
{"qa_id": "qa_eee770580700aa29999b", "split": "test", "audio_id": "foa_8856a8b33668c65b7346", "audio_path": "audio/test/foa_8856a8b33668c65b7346.wav", "scene_annotation_csv_path": "annotations/test/foa_8856a8b33668c65b7346.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located in front of and below the listener?", "answer": "The source heard from the front and below is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 11.9, "azimuth_deg": -9.904, "elevation_deg": -52.485, "distance_m": 1.43}]}
{"qa_id": "qa_16501e4c6f622ac2ca26", "split": "test", "audio_id": "foa_815a849961297a39ebb6", "audio_path": "audio/test/foa_815a849961297a39ebb6.wav", "scene_annotation_csv_path": "annotations/test/foa_815a849961297a39ebb6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the human vocalization?", "answer": "-163.0 degrees", "canonical_answer": "-163.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.0, "end_time": 0.5, "azimuth_deg": -163.02, "elevation_deg": 1.803, "distance_m": 1.59}]}
{"qa_id": "qa_d26f55c2ed6751647c23", "split": "test", "audio_id": "foa_7fb68674ae5b3677dc64", "audio_path": "audio/test/foa_7fb68674ae5b3677dc64.wav", "scene_annotation_csv_path": "annotations/test/foa_7fb68674ae5b3677dc64.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their specific time intervals?", "answer": "The audio features a wind instrument occurring from 0.1s to 4.2s.", "canonical_answer": "wind instrument (0.1s to 4.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.1, "end_time": 4.2, "azimuth_deg": -104.517, "elevation_deg": 57.319, "distance_m": 1.0}]}
{"qa_id": "qa_88e49c6eedcd7a1777af", "split": "test", "audio_id": "foa_0c358c8d0b6591806442", "audio_path": "audio/test/foa_0c358c8d0b6591806442.wav", "scene_annotation_csv_path": "annotations/test/foa_0c358c8d0b6591806442.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the camera?", "answer": "-16.7 degrees", "canonical_answer": "-16.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 2, "start_time": 5.3, "end_time": 20.0, "azimuth_deg": 7.844, "elevation_deg": -16.721, "distance_m": 1.73}]}
{"qa_id": "qa_280ca51dfae1f7bcd931", "split": "test", "audio_id": "foa_68b729813e42191dc681", "audio_path": "audio/test/foa_68b729813e42191dc681.wav", "scene_annotation_csv_path": "annotations/test/foa_68b729813e42191dc681.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=30.8 degrees, elevation=-15.2 degrees?", "answer": "A bird is heard coming from azimuth=30.8 degrees and elevation=-15.2 degrees.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.1, "end_time": 0.9, "azimuth_deg": 30.8, "elevation_deg": -15.192, "distance_m": 2.52}]}
{"qa_id": "qa_dea7f46d969b7d32e1a8", "split": "test", "audio_id": "foa_a997f8650fddc2087bb7", "audio_path": "audio/test/foa_a997f8650fddc2087bb7.wav", "scene_annotation_csv_path": "annotations/test/foa_a997f8650fddc2087bb7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval can the wind instrument be heard?", "answer": "The wind instrument is active from 0.0s to 3.4s.", "canonical_answer": "0.0s to 3.4s", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.0, "end_time": 3.4, "azimuth_deg": 45.937, "elevation_deg": -3.838, "distance_m": 3.2}]}
{"qa_id": "qa_0f0f5495bc4d67d515ef", "split": "test", "audio_id": "foa_53578596b56f291024d2", "audio_path": "audio/test/foa_53578596b56f291024d2.wav", "scene_annotation_csv_path": "annotations/test/foa_53578596b56f291024d2.csv", "dataset": "tau2636594", "data_source": "dcase_real", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back-left and above the listener?", "answer": "The sound source located at the back-left and above is a war sound.", "canonical_answer": "war sound", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 11, "start_time": 0.1, "end_time": 3.9, "azimuth_deg": 140.0, "elevation_deg": 30.0, "distance_m": 1.0}]}
{"qa_id": "qa_b05262a336477deffe3c", "split": "test", "audio_id": "foa_b054d61b299754453643", "audio_path": "audio/test/foa_b054d61b299754453643.wav", "scene_annotation_csv_path": "annotations/test/foa_b054d61b299754453643.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in this audio clip, and during what time intervals do they occur?", "answer": "The audio contains female speech occurring from 0.0s to 3.1s.", "canonical_answer": "female speech (0.0s to 3.1s)", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 0, "start_time": 0.0, "end_time": 3.1, "azimuth_deg": -50.764, "elevation_deg": 27.287, "distance_m": 1.4}]}
{"qa_id": "qa_3d8ff2e480b9c94745d6", "split": "test", "audio_id": "foa_e6774e0fb00f57c32085", "audio_path": "audio/test/foa_e6774e0fb00f57c32085.wav", "scene_annotation_csv_path": "annotations/test/foa_e6774e0fb00f57c32085.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the drum coming?", "answer": "124.6 degrees", "canonical_answer": "124.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 7.3, "azimuth_deg": 124.637, "elevation_deg": -20.986, "distance_m": 2.84}]}
{"qa_id": "qa_1f45d1017e21301822e0", "split": "test", "audio_id": "foa_179c2b8f46b3e883d725", "audio_path": "audio/test/foa_179c2b8f46b3e883d725.wav", "scene_annotation_csv_path": "annotations/test/foa_179c2b8f46b3e883d725.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-90.5 degrees, elevation=-38.1 degrees?", "answer": "A clock is located at azimuth -90.5 degrees and elevation -38.1 degrees.", "canonical_answer": "clock", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 2, "start_time": 15.9, "end_time": 20.0, "azimuth_deg": -90.477, "elevation_deg": -38.088, "distance_m": 2.24}]}
{"qa_id": "qa_cf60f151d6da1f791675", "split": "test", "audio_id": "foa_30dc0e62c05b982aaac4", "audio_path": "audio/test/foa_30dc0e62c05b982aaac4.wav", "scene_annotation_csv_path": "annotations/test/foa_30dc0e62c05b982aaac4.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the footsteps located?", "answer": "0.6 degrees", "canonical_answer": "0.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 2, "start_time": 1.6, "end_time": 2.6, "azimuth_deg": 57.539, "elevation_deg": 0.584, "distance_m": 3.86}]}
{"qa_id": "qa_da23085eb1661caab9d5", "split": "test", "audio_id": "foa_fc5d21ab50eb7bed8e67", "audio_path": "audio/test/foa_fc5d21ab50eb7bed8e67.wav", "scene_annotation_csv_path": "annotations/test/foa_fc5d21ab50eb7bed8e67.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is heard from the left and above of the listener?", "answer": "The source heard from the left and above is a tool.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.1, "end_time": 4.8, "azimuth_deg": 102.998, "elevation_deg": 34.032, "distance_m": 0.9}]}
{"qa_id": "qa_c358003a374a7d25cc98", "split": "test", "audio_id": "foa_7a9b74b24b72d80b1364", "audio_path": "audio/test/foa_7a9b74b24b72d80b1364.wav", "scene_annotation_csv_path": "annotations/test/foa_7a9b74b24b72d80b1364.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the insect active?", "answer": "The insect remains active from 0.0s to 6.2s.", "canonical_answer": "0.0s to 6.2s", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 6.2, "azimuth_deg": -98.95, "elevation_deg": 1.057, "distance_m": 3.05}]}
{"qa_id": "qa_aca0725bb9a662efae1b", "split": "test", "audio_id": "foa_54e42259e2780ff62bc6", "audio_path": "audio/test/foa_54e42259e2780ff62bc6.wav", "scene_annotation_csv_path": "annotations/test/foa_54e42259e2780ff62bc6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the camera sound active?", "answer": "The camera event occurs from 17.9s to 19.5s.", "canonical_answer": "17.9s to 19.5s", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 2, "start_time": 17.9, "end_time": 19.5, "azimuth_deg": 41.776, "elevation_deg": -7.049, "distance_m": 1.79}]}
{"qa_id": "qa_8b4df9fe896f3b3511b4", "split": "test", "audio_id": "foa_5ecb2a21f1de9badcee4", "audio_path": "audio/test/foa_5ecb2a21f1de9badcee4.wav", "scene_annotation_csv_path": "annotations/test/foa_5ecb2a21f1de9badcee4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be heard in this recording, and what are their corresponding time intervals?", "answer": "The audio contains a knock that occurs from 0.0s to 0.6s.", "canonical_answer": "knock (0.0s to 0.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": -122.82, "elevation_deg": 10.702, "distance_m": 2.25}]}
{"qa_id": "qa_596f214bb9aaa259e368", "split": "test", "audio_id": "foa_566b00d2a6e0c11f908c", "audio_path": "audio/test/foa_566b00d2a6e0c11f908c.wav", "scene_annotation_csv_path": "annotations/test/foa_566b00d2a6e0c11f908c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the appliance?", "answer": "20.2 degrees", "canonical_answer": "20.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.4, "end_time": 3.5, "azimuth_deg": -78.865, "elevation_deg": 20.247, "distance_m": 2.7}]}
{"qa_id": "qa_469d6e7b0680a204517a", "split": "test", "audio_id": "foa_bc5e15e49a6d20b52a8a", "audio_path": "audio/test/foa_bc5e15e49a6d20b52a8a.wav", "scene_annotation_csv_path": "annotations/test/foa_bc5e15e49a6d20b52a8a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the back-left side?", "answer": "The sound coming from the back-left is wind.", "canonical_answer": "wind", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 1, "start_time": 0.5, "end_time": 11.9, "azimuth_deg": 139.821, "elevation_deg": -11.377, "distance_m": 0.61}]}
{"qa_id": "qa_cf6af0372a0fd953139d", "split": "test", "audio_id": "foa_f5078ceda0ded88bdb09", "audio_path": "audio/test/foa_f5078ceda0ded88bdb09.wav", "scene_annotation_csv_path": "annotations/test/foa_f5078ceda0ded88bdb09.csv", "dataset": "tau2636586", "data_source": "dcase_real", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-95.4 degrees, elevation=-11.1 degrees?", "answer": "A door is located at azimuth=-95.4 degrees and elevation=-11.1 degrees.", "canonical_answer": "door", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 7, "start_time": 7.8, "end_time": 8.5, "azimuth_deg": -95.413, "elevation_deg": -11.101, "distance_m": 6.5}]}
{"qa_id": "qa_170ae7b1e2bcf6275bdf", "split": "test", "audio_id": "foa_d60d4bbd29fa7ed6299c", "audio_path": "audio/test/foa_d60d4bbd29fa7ed6299c.wav", "scene_annotation_csv_path": "annotations/test/foa_d60d4bbd29fa7ed6299c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the alarm coming?", "answer": "-163.2 degrees", "canonical_answer": "-163.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 2, "start_time": 2.8, "end_time": 3.8, "azimuth_deg": -163.172, "elevation_deg": 14.604, "distance_m": 2.46}]}
{"qa_id": "qa_07474865c0f05661ea67", "split": "test", "audio_id": "foa_7c44220d775427461fce", "audio_path": "audio/test/foa_7c44220d775427461fce.wav", "scene_annotation_csv_path": "annotations/test/foa_7c44220d775427461fce.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound events are present in this audio clip, and what are their respective time intervals?", "answer": "The audio clip features a musical instrument from 0.0s to 4.4s, a clock from 1.4s to 5.6s, and a scratch from 1.9s to 2.8s.", "canonical_answer": "musical instrument (0.0s to 4.4s); clock (1.4s to 5.6s); scratch (1.9s to 2.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.0, "end_time": 4.4, "azimuth_deg": -35.971, "elevation_deg": -14.795, "distance_m": 2.1}, {"class_id": 11, "class_name": "clock", "track_id": 1, "start_time": 1.4, "end_time": 5.6, "azimuth_deg": -133.824, "elevation_deg": 25.283, "distance_m": 0.84}, {"class_id": 44, "class_name": "scratch", "track_id": 2, "start_time": 1.9, "end_time": 2.8, "azimuth_deg": -78.657, "elevation_deg": -16.747, "distance_m": 2.95}]}
{"qa_id": "qa_71cb458a732469900625", "split": "test", "audio_id": "foa_6c287d56c6eee6a181a9", "audio_path": "audio/test/foa_6c287d56c6eee6a181a9.wav", "scene_annotation_csv_path": "annotations/test/foa_6c287d56c6eee6a181a9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front?", "answer": "The sound source located at the front is a thunderstorm.", "canonical_answer": "thunderstorm", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 2, "start_time": 7.6, "end_time": 15.9, "azimuth_deg": 18.079, "elevation_deg": -2.326, "distance_m": 1.17}]}
{"qa_id": "qa_8b429c299c41b1fb0a13", "split": "test", "audio_id": "foa_42f58e97ca9050d6d2b0", "audio_path": "audio/test/foa_42f58e97ca9050d6d2b0.wav", "scene_annotation_csv_path": "annotations/test/foa_42f58e97ca9050d6d2b0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the wind instrument in degrees.", "answer": "-17.1 degrees", "canonical_answer": "-17.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.1, "end_time": 5.0, "azimuth_deg": -44.774, "elevation_deg": -17.128, "distance_m": 2.31}]}
{"qa_id": "qa_8fbc96e75f7a02e984c7", "split": "test", "audio_id": "foa_db336582833f0f39cd8b", "audio_path": "audio/test/foa_db336582833f0f39cd8b.wav", "scene_annotation_csv_path": "annotations/test/foa_db336582833f0f39cd8b.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-9.3 degrees, elevation=-0.4 degrees?", "answer": "A cat can be heard at azimuth -9.3 degrees and elevation -0.4 degrees.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.1, "end_time": 4.381062, "azimuth_deg": -9.303, "elevation_deg": -0.362, "distance_m": 9.19}]}
{"qa_id": "qa_f7b04e7a96cf5994ddd3", "split": "test", "audio_id": "foa_0a1697fd96bd8dcfc94b", "audio_path": "audio/test/foa_0a1697fd96bd8dcfc94b.wav", "scene_annotation_csv_path": "annotations/test/foa_0a1697fd96bd8dcfc94b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the bell in degrees.", "answer": "66.3 degrees", "canonical_answer": "66.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.4, "end_time": 11.2, "azimuth_deg": 66.27, "elevation_deg": 27.991, "distance_m": 1.9}]}
{"qa_id": "qa_210b4daf3cea7b94d13e", "split": "test", "audio_id": "foa_6025e1545828bd430754", "audio_path": "audio/test/foa_6025e1545828bd430754.wav", "scene_annotation_csv_path": "annotations/test/foa_6025e1545828bd430754.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the bell be heard?", "answer": "The bell is active from 0.1s to 2.2s.", "canonical_answer": "0.1s to 2.2s", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.1, "end_time": 2.2, "azimuth_deg": 68.674, "elevation_deg": -24.838, "distance_m": 2.48}]}
{"qa_id": "qa_661e67ea547e92941b87", "split": "test", "audio_id": "foa_0b98ab0cb9d0cab0a7fa", "audio_path": "audio/test/foa_0b98ab0cb9d0cab0a7fa.wav", "scene_annotation_csv_path": "annotations/test/foa_0b98ab0cb9d0cab0a7fa.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the speech?", "answer": "-19.6 degrees", "canonical_answer": "-19.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 4.0, "azimuth_deg": -122.59, "elevation_deg": -19.587, "distance_m": 3.43}]}
{"qa_id": "qa_deccd778ae11d6ef9342", "split": "test", "audio_id": "foa_88ff2217cb432b59c2f0", "audio_path": "audio/test/foa_88ff2217cb432b59c2f0.wav", "scene_annotation_csv_path": "annotations/test/foa_88ff2217cb432b59c2f0.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left?", "answer": "The sound source located to the left is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 7.8, "azimuth_deg": 94.207, "elevation_deg": 0.0, "distance_m": 4.4}]}
{"qa_id": "qa_cc3f1150c0d7cf8f5ca4", "split": "test", "audio_id": "foa_f7ba9a5fc0acbac17188", "audio_path": "audio/test/foa_f7ba9a5fc0acbac17188.wav", "scene_annotation_csv_path": "annotations/test/foa_f7ba9a5fc0acbac17188.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the crushing in degrees.", "answer": "-30.6 degrees", "canonical_answer": "-30.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 1, "start_time": 3.8, "end_time": 7.1, "azimuth_deg": -30.609, "elevation_deg": 13.499, "distance_m": 2.5}]}
{"qa_id": "qa_41a9b69182dd508bc48d", "split": "test", "audio_id": "foa_43d6f49b01c3c119da09", "audio_path": "audio/test/foa_43d6f49b01c3c119da09.wav", "scene_annotation_csv_path": "annotations/test/foa_43d6f49b01c3c119da09.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be heard in this audio clip, and what is the time interval for each?", "answer": "The audio contains a bell that sounds from 1.4s to 19.8s.", "canonical_answer": "bell (1.4s to 19.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 1.4, "end_time": 19.8, "azimuth_deg": 111.171, "elevation_deg": 42.13, "distance_m": 1.2}]}
{"qa_id": "qa_3d01e16426a99c59a3d7", "split": "test", "audio_id": "foa_96d5aa151a349dcaadb1", "audio_path": "audio/test/foa_96d5aa151a349dcaadb1.wav", "scene_annotation_csv_path": "annotations/test/foa_96d5aa151a349dcaadb1.csv", "dataset": "tau2021", "data_source": "dcase_real", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the time span of the footsteps event?", "answer": "The footsteps event occurs between 1.1s and 2.7s.", "canonical_answer": "1.1s to 2.7s", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 7, "start_time": 1.1, "end_time": 2.7, "azimuth_deg": -168.5, "elevation_deg": -15.5, "distance_m": null}]}
{"qa_id": "qa_888a49a3b3bd6b4770b6", "split": "test", "audio_id": "foa_ec61735cb4f739fde86e", "audio_path": "audio/test/foa_ec61735cb4f739fde86e.wav", "scene_annotation_csv_path": "annotations/test/foa_ec61735cb4f739fde86e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Identify the source at azimuth 89.5 degrees and elevation 2.1 degrees.", "answer": "The source located at azimuth 89.5 degrees and elevation 2.1 degrees is a drum.", "canonical_answer": "drum", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.5, "azimuth_deg": 89.501, "elevation_deg": 2.114, "distance_m": 2.13}]}
{"qa_id": "qa_84cd78d658b2db90bde9", "split": "test", "audio_id": "foa_a8eeaaee11dc4c4bc64f", "audio_path": "audio/test/foa_a8eeaaee11dc4c4bc64f.wav", "scene_annotation_csv_path": "annotations/test/foa_a8eeaaee11dc4c4bc64f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in this audio clip, and what are their specific time intervals?", "answer": "The audio features crushing from 0.0s to 8.8s, glass from 1.0s to 7.2s, insect from 2.7s to 3.5s, door from 7.1s to 7.6s, and breathing from 8.3s to 9.0s.", "canonical_answer": "crushing (0.0s to 8.8s); glass (1.0s to 7.2s); insect (2.7s to 3.5s); door (7.1s to 7.6s); breathing (8.3s to 9.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 0, "start_time": 0.0, "end_time": 8.8, "azimuth_deg": 115.276, "elevation_deg": -21.625, "distance_m": 1.71}, {"class_id": 25, "class_name": "glass", "track_id": 1, "start_time": 1.0, "end_time": 7.2, "azimuth_deg": -112.859, "elevation_deg": 30.334, "distance_m": 2.36}, {"class_id": 30, "class_name": "insect", "track_id": 2, "start_time": 2.7, "end_time": 3.5, "azimuth_deg": 83.432, "elevation_deg": -10.952, "distance_m": 1.02}, {"class_id": 17, "class_name": "door", "track_id": 3, "start_time": 7.1, "end_time": 7.6, "azimuth_deg": -136.647, "elevation_deg": -1.763, "distance_m": 3.23}, {"class_id": 7, "class_name": "breathing", "track_id": 4, "start_time": 8.3, "end_time": 9.0, "azimuth_deg": 142.009, "elevation_deg": -12.323, "distance_m": 2.31}]}
{"qa_id": "qa_baafbf70eb018a6248cd", "split": "test", "audio_id": "foa_da227f7917f6e4d8f881", "audio_path": "audio/test/foa_da227f7917f6e4d8f881.wav", "scene_annotation_csv_path": "annotations/test/foa_da227f7917f6e4d8f881.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=75.8 degrees, elevation=0.6 degrees?", "answer": "The sound detected at azimuth=75.8 degrees and elevation=0.6 degrees is tearing.", "canonical_answer": "tearing", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 3, "start_time": 12.4, "end_time": 16.2, "azimuth_deg": 75.8, "elevation_deg": 0.583, "distance_m": 2.37}]}
{"qa_id": "qa_0040f6a28985f9b5e1e9", "split": "test", "audio_id": "foa_0cfe483c8238c5fe0f00", "audio_path": "audio/test/foa_0cfe483c8238c5fe0f00.wav", "scene_annotation_csv_path": "annotations/test/foa_0cfe483c8238c5fe0f00.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the water active?", "answer": "The water is active from 2.3s to 3.1s.", "canonical_answer": "2.3s to 3.1s", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 1, "start_time": 2.3, "end_time": 3.1, "azimuth_deg": 22.769, "elevation_deg": -29.582, "distance_m": 1.31}]}
{"qa_id": "qa_12e82604978347a5a4fe", "split": "test", "audio_id": "foa_3f5de8eff59b89b51838", "audio_path": "audio/test/foa_3f5de8eff59b89b51838.wav", "scene_annotation_csv_path": "annotations/test/foa_3f5de8eff59b89b51838.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the machine coming?", "answer": "8.6 degrees", "canonical_answer": "8.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 1.2, "azimuth_deg": 8.621, "elevation_deg": -17.891, "distance_m": 1.56}]}
{"qa_id": "qa_604545b6120e384a9fb4", "split": "test", "audio_id": "foa_939f008da75125781e83", "audio_path": "audio/test/foa_939f008da75125781e83.wav", "scene_annotation_csv_path": "annotations/test/foa_939f008da75125781e83.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the singing in degrees.", "answer": "-6.5 degrees", "canonical_answer": "-6.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 5.7, "end_time": 10.8, "azimuth_deg": 142.144, "elevation_deg": -6.502, "distance_m": 2.92}]}
{"qa_id": "qa_3aae086ca496baf1b192", "split": "test", "audio_id": "foa_417b234a13f11fd6b0cb", "audio_path": "audio/test/foa_417b234a13f11fd6b0cb.wav", "scene_annotation_csv_path": "annotations/test/foa_417b234a13f11fd6b0cb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located in the front and below the listener?", "answer": "The sound source located in the front and below is a guitar.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.5, "end_time": 8.2, "azimuth_deg": 0.824, "elevation_deg": -23.231, "distance_m": 1.05}]}
{"qa_id": "qa_cc0c255aebcb2a531368", "split": "test", "audio_id": "foa_623591071726c71a0574", "audio_path": "audio/test/foa_623591071726c71a0574.wav", "scene_annotation_csv_path": "annotations/test/foa_623591071726c71a0574.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the machine in degrees.", "answer": "-7.4 degrees", "canonical_answer": "-7.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -87.869, "elevation_deg": -7.383, "distance_m": 3.18}]}
{"qa_id": "qa_f2e9a24a5e9b4a6c2c3a", "split": "test", "audio_id": "foa_b8746785159fae22009c", "audio_path": "audio/test/foa_b8746785159fae22009c.wav", "scene_annotation_csv_path": "annotations/test/foa_b8746785159fae22009c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is coming from the left and below?", "answer": "The sound source coming from the left and below is a war sound.", "canonical_answer": "war sound", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.3, "end_time": 2.5, "azimuth_deg": 83.323, "elevation_deg": -22.726, "distance_m": 2.31}]}
{"qa_id": "qa_31c6e1aa8dc65cb66715", "split": "test", "audio_id": "foa_ab464d85545114002f7c", "audio_path": "audio/test/foa_ab464d85545114002f7c.wav", "scene_annotation_csv_path": "annotations/test/foa_ab464d85545114002f7c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the time interval for each?", "answer": "The audio contains a machine from 0.0s to 20.0s, speech from 0.1s to 2.5s, scratch sounds from 3.2s to 7.1s, and paper from 9.6s to 20.0s.", "canonical_answer": "machine (0.0s to 20.0s); speech (0.1s to 2.5s); scratch (3.2s to 7.1s); paper (9.6s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -104.744, "elevation_deg": -42.809, "distance_m": 1.41}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.1, "end_time": 2.5, "azimuth_deg": -114.433, "elevation_deg": -12.569, "distance_m": 1.94}, {"class_id": 44, "class_name": "scratch", "track_id": 2, "start_time": 3.2, "end_time": 7.1, "azimuth_deg": 157.093, "elevation_deg": 20.177, "distance_m": 2.37}, {"class_id": 40, "class_name": "paper", "track_id": 3, "start_time": 9.6, "end_time": 20.0, "azimuth_deg": -64.019, "elevation_deg": -30.615, "distance_m": 2.76}]}
{"qa_id": "qa_9368ccf9c85b9918d213", "split": "test", "audio_id": "foa_5704322605c57dbf7eee", "audio_path": "audio/test/foa_5704322605c57dbf7eee.wav", "scene_annotation_csv_path": "annotations/test/foa_5704322605c57dbf7eee.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-41.1 degrees, elevation=-26.5 degrees?", "answer": "A cat can be heard at azimuth -41.1 degrees and elevation -26.5 degrees.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 1, "start_time": 2.9, "end_time": 16.5, "azimuth_deg": -41.147, "elevation_deg": -26.484, "distance_m": 2.31}]}
{"qa_id": "qa_5ee61fa1913cf437d20b", "split": "test", "audio_id": "foa_cf8ede2e739ccd8a856d", "audio_path": "audio/test/foa_cf8ede2e739ccd8a856d.wav", "scene_annotation_csv_path": "annotations/test/foa_cf8ede2e739ccd8a856d.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the speech coming?", "answer": "-151.5 degrees", "canonical_answer": "-151.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 8.4, "azimuth_deg": -151.48, "elevation_deg": -17.314, "distance_m": 3.58}]}
{"qa_id": "qa_fede3d9dd170fedd246c", "split": "test", "audio_id": "foa_2d35fc51d159a340139d", "audio_path": "audio/test/foa_2d35fc51d159a340139d.wav", "scene_annotation_csv_path": "annotations/test/foa_2d35fc51d159a340139d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the singing event active?", "answer": "The singing event is active from 0.2s to 1.0s.", "canonical_answer": "0.2s to 1.0s", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.2, "end_time": 1.0, "azimuth_deg": 96.054, "elevation_deg": -17.29, "distance_m": 3.28}]}
{"qa_id": "qa_e84e0e1a5bf022b2d782", "split": "test", "audio_id": "foa_4fa87d4470cd6cb6123b", "audio_path": "audio/test/foa_4fa87d4470cd6cb6123b.wav", "scene_annotation_csv_path": "annotations/test/foa_4fa87d4470cd6cb6123b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the tool in degrees.", "answer": "-83.5 degrees", "canonical_answer": "-83.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.4, "end_time": 7.4, "azimuth_deg": -83.497, "elevation_deg": 26.807, "distance_m": 2.14}]}
{"qa_id": "qa_72f7b9ea0b3a53b106b3", "split": "test", "audio_id": "foa_c6e59eb9c0880af636fb", "audio_path": "audio/test/foa_c6e59eb9c0880af636fb.wav", "scene_annotation_csv_path": "annotations/test/foa_c6e59eb9c0880af636fb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-77.4 degrees, elevation=3.0 degrees?", "answer": "An aircraft is heard coming from azimuth -77.4 degrees and elevation 3.0 degrees.", "canonical_answer": "aircraft", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 2, "start_time": 1.5, "end_time": 15.3, "azimuth_deg": -77.429, "elevation_deg": 3.015, "distance_m": 3.47}]}
{"qa_id": "qa_01fbecc67b9e7e1a2afa", "split": "test", "audio_id": "foa_1c4b55b0a6e0fceee8ac", "audio_path": "audio/test/foa_1c4b55b0a6e0fceee8ac.wav", "scene_annotation_csv_path": "annotations/test/foa_1c4b55b0a6e0fceee8ac.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is heard from the right of the listener?", "answer": "The sound source heard from the right is a knock.", "canonical_answer": "knock", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 0, "start_time": 0.0, "end_time": 1.6, "azimuth_deg": -78.4165, "elevation_deg": 1.1835, "distance_m": 2.465}]}
{"qa_id": "qa_da700fb4c56a625a4580", "split": "test", "audio_id": "foa_169ec2e3d06df7b1afee", "audio_path": "audio/test/foa_169ec2e3d06df7b1afee.wav", "scene_annotation_csv_path": "annotations/test/foa_169ec2e3d06df7b1afee.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the singing in degrees.", "answer": "4.3 degrees", "canonical_answer": "4.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 2, "start_time": 15.5, "end_time": 17.1, "azimuth_deg": -102.01, "elevation_deg": 4.301, "distance_m": 1.67}]}
{"qa_id": "qa_3e988c664fb65d6f8157", "split": "test", "audio_id": "foa_d10ba19e4cfb35baff1e", "audio_path": "audio/test/foa_d10ba19e4cfb35baff1e.wav", "scene_annotation_csv_path": "annotations/test/foa_d10ba19e4cfb35baff1e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains a camera sound from 0.7s to 16.4s.", "canonical_answer": "camera (0.7s to 16.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.7, "end_time": 16.4, "azimuth_deg": 18.136, "elevation_deg": 11.556, "distance_m": 0.98}]}
{"qa_id": "qa_a76c34db617cb24631f1", "split": "test", "audio_id": "foa_8566797e0be3d8617a97", "audio_path": "audio/test/foa_8566797e0be3d8617a97.wav", "scene_annotation_csv_path": "annotations/test/foa_8566797e0be3d8617a97.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the drum active?", "answer": "The drum is active from 0.0s to 0.5s.", "canonical_answer": "0.0s to 0.5s", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.5, "azimuth_deg": 49.43, "elevation_deg": -6.326, "distance_m": 1.51}]}
{"qa_id": "qa_eb5c60b81cc0b0e86e04", "split": "test", "audio_id": "foa_b9ee7d76220aca6ed920", "audio_path": "audio/test/foa_b9ee7d76220aca6ed920.wav", "scene_annotation_csv_path": "annotations/test/foa_b9ee7d76220aca6ed920.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip features speech occurring from 0.3s to 1.6s and speech from 0.4s to 2.3s.", "canonical_answer": "speech (0.3s to 1.6s); speech (0.4s to 2.3s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 1.6, "azimuth_deg": -17.768, "elevation_deg": -6.843, "distance_m": 2.09}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 2.3, "azimuth_deg": -17.768, "elevation_deg": -14.139, "distance_m": 4.91}]}
{"qa_id": "qa_a1968a3f48e67a2b6fab", "split": "test", "audio_id": "foa_057571868db3e9bd71d0", "audio_path": "audio/test/foa_057571868db3e9bd71d0.wav", "scene_annotation_csv_path": "annotations/test/foa_057571868db3e9bd71d0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front-left?", "answer": "The sound source coming from the front-left is a metal clink.", "canonical_answer": "metal clink", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.3, "end_time": 18.6, "azimuth_deg": 30.675, "elevation_deg": -14.542, "distance_m": 1.17}]}
{"qa_id": "qa_7bebdc9468d3149bdc91", "split": "test", "audio_id": "foa_b3ff5519dd0d05d326ca", "audio_path": "audio/test/foa_b3ff5519dd0d05d326ca.wav", "scene_annotation_csv_path": "annotations/test/foa_b3ff5519dd0d05d326ca.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=65.7 degrees, elevation=15.4 degrees?", "answer": "The sound heard from azimuth 65.7 degrees and elevation 15.4 degrees is a clock.", "canonical_answer": "clock", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 2, "start_time": 7.2, "end_time": 15.6, "azimuth_deg": 65.708, "elevation_deg": 15.396, "distance_m": 2.02}]}
{"qa_id": "qa_a25c73a18c7b1f8ac070", "split": "test", "audio_id": "foa_0ee6aec71fd2b44048b2", "audio_path": "audio/test/foa_0ee6aec71fd2b44048b2.wav", "scene_annotation_csv_path": "annotations/test/foa_0ee6aec71fd2b44048b2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval can the drum be heard?", "answer": "The drum is active from 0.2s to 11.8s.", "canonical_answer": "0.2s to 11.8s", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.2, "end_time": 11.8, "azimuth_deg": 81.583, "elevation_deg": -50.244, "distance_m": 1.05}]}
{"qa_id": "qa_12a2132edc2909b8c575", "split": "test", "audio_id": "foa_c9f164effa871ed36574", "audio_path": "audio/test/foa_c9f164effa871ed36574.wav", "scene_annotation_csv_path": "annotations/test/foa_c9f164effa871ed36574.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the wind instrument in degrees.", "answer": "142.4 degrees", "canonical_answer": "142.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.0, "end_time": 3.6, "azimuth_deg": 142.441, "elevation_deg": 22.332, "distance_m": 2.32}]}
{"qa_id": "qa_e94b38aafe18e872c846", "split": "test", "audio_id": "foa_c98851c2adf72844e5e2", "audio_path": "audio/test/foa_c98851c2adf72844e5e2.wav", "scene_annotation_csv_path": "annotations/test/foa_c98851c2adf72844e5e2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the cooking located?", "answer": "-36.9 degrees", "canonical_answer": "-36.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 8.6, "azimuth_deg": -35.48, "elevation_deg": -36.877, "distance_m": 2.24}]}
{"qa_id": "qa_785f4a2379af30c3c299", "split": "test", "audio_id": "foa_1191d6b71f8311d866a5", "audio_path": "audio/test/foa_1191d6b71f8311d866a5.wav", "scene_annotation_csv_path": "annotations/test/foa_1191d6b71f8311d866a5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the duration of each event?", "answer": "The audio contains insect from 0.0s to 20.0s, zipper from 5.6s to 10.4s, door from 5.8s to 17.9s, and a string instrument from 12.1s to 13.1s.", "canonical_answer": "insect (0.0s to 20.0s); zipper (5.6s to 10.4s); door (5.8s to 17.9s); string instrument (12.1s to 13.1s)", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -123.528, "elevation_deg": -10.482, "distance_m": 2.78}, {"class_id": 62, "class_name": "zipper", "track_id": 2, "start_time": 5.6, "end_time": 10.4, "azimuth_deg": -95.815, "elevation_deg": -8.006, "distance_m": 3.07}, {"class_id": 17, "class_name": "door", "track_id": 1, "start_time": 5.8, "end_time": 17.9, "azimuth_deg": 65.041, "elevation_deg": -24.78, "distance_m": 0.7}, {"class_id": 47, "class_name": "string_instrument", "track_id": 3, "start_time": 12.1, "end_time": 13.1, "azimuth_deg": -67.176, "elevation_deg": 31.736, "distance_m": 2.53}]}
{"qa_id": "qa_4a306e67cc6a377facfb", "split": "test", "audio_id": "foa_2103a324de9202e55986", "audio_path": "audio/test/foa_2103a324de9202e55986.wav", "scene_annotation_csv_path": "annotations/test/foa_2103a324de9202e55986.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the wind in degrees.", "answer": "1.0 degrees", "canonical_answer": "1.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 1, "start_time": 8.8, "end_time": 16.4, "azimuth_deg": -62.779, "elevation_deg": 1.014, "distance_m": 3.36}]}
{"qa_id": "qa_619e00d66d2b3ce0b616", "split": "test", "audio_id": "foa_384e244fd51823b4b504", "audio_path": "audio/test/foa_384e244fd51823b4b504.wav", "scene_annotation_csv_path": "annotations/test/foa_384e244fd51823b4b504.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What is the source located at the back-right and below?", "answer": "The sound source located at the back-right and below is breathing.", "canonical_answer": "breathing", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.5, "end_time": 1.0, "azimuth_deg": -130.419, "elevation_deg": -37.84, "distance_m": 1.62}]}
{"qa_id": "qa_aa3f25f01734b968d9fd", "split": "test", "audio_id": "foa_9fc46e8cddb0fb49f5b5", "audio_path": "audio/test/foa_9fc46e8cddb0fb49f5b5.wav", "scene_annotation_csv_path": "annotations/test/foa_9fc46e8cddb0fb49f5b5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the female speech be heard?", "answer": "The female speech is active from 6.5s to 10.2s.", "canonical_answer": "6.5s to 10.2s", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 3, "start_time": 6.5, "end_time": 10.2, "azimuth_deg": 63.57, "elevation_deg": -35.516, "distance_m": 2.37}]}
{"qa_id": "qa_6d9e1be99fd36f2a32cc", "split": "test", "audio_id": "foa_722c13b57c7c5b9cb60d", "audio_path": "audio/test/foa_722c13b57c7c5b9cb60d.wav", "scene_annotation_csv_path": "annotations/test/foa_722c13b57c7c5b9cb60d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the telephone alarm?", "answer": "-21.4 degrees", "canonical_answer": "-21.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 2, "start_time": 16.3, "end_time": 17.6, "azimuth_deg": -21.365, "elevation_deg": 4.592, "distance_m": 0.93}]}
{"qa_id": "qa_becb6170d47f68491f1c", "split": "test", "audio_id": "foa_dc5c153ef8c2ead04822", "audio_path": "audio/test/foa_dc5c153ef8c2ead04822.wav", "scene_annotation_csv_path": "annotations/test/foa_dc5c153ef8c2ead04822.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=5.5 degrees, elevation=-2.7 degrees?", "answer": "The sound heard from azimuth=5.5 degrees and elevation=-2.7 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 6.0, "azimuth_deg": 5.547, "elevation_deg": -2.662, "distance_m": 3.12}]}
{"qa_id": "qa_a71ce0bd279f63f8b15c", "split": "test", "audio_id": "foa_7fcb3d1611673764b8be", "audio_path": "audio/test/foa_7fcb3d1611673764b8be.wav", "scene_annotation_csv_path": "annotations/test/foa_7fcb3d1611673764b8be.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the zipper?", "answer": "-19.9 degrees", "canonical_answer": "-19.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.0, "end_time": 1.0, "azimuth_deg": -168.631, "elevation_deg": -19.894, "distance_m": 1.38}]}
{"qa_id": "qa_9506cddb084f164808f4", "split": "test", "audio_id": "foa_668b56bcf7d180c0c1e6", "audio_path": "audio/test/foa_668b56bcf7d180c0c1e6.wav", "scene_annotation_csv_path": "annotations/test/foa_668b56bcf7d180c0c1e6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be heard in the audio clip, and what are their respective time intervals?", "answer": "The audio contains body sound occurring from 0.1s to 1.4s.", "canonical_answer": "body sound (0.1s to 1.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.1, "end_time": 1.4, "azimuth_deg": -19.17, "elevation_deg": -31.818, "distance_m": 2.54}]}
{"qa_id": "qa_b0b02cd714fd1dc7851b", "split": "test", "audio_id": "foa_c752472e96be81c2ee3a", "audio_path": "audio/test/foa_c752472e96be81c2ee3a.wav", "scene_annotation_csv_path": "annotations/test/foa_c752472e96be81c2ee3a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-161.0 degrees, elevation=-27.7 degrees?", "answer": "A dog is located at azimuth=-161.0 degrees and elevation=-27.7 degrees.", "canonical_answer": "dog", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.7, "end_time": 20.0, "azimuth_deg": -160.972, "elevation_deg": -27.679, "distance_m": 2.12}]}
{"qa_id": "qa_d1b6589c67e1dadabfc8", "split": "test", "audio_id": "foa_fc09f031921b59bf0058", "audio_path": "audio/test/foa_fc09f031921b59bf0058.wav", "scene_annotation_csv_path": "annotations/test/foa_fc09f031921b59bf0058.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left?", "answer": "The sound source coming from the left is a knock.", "canonical_answer": "knock", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 0, "start_time": 0.1, "end_time": 0.9, "azimuth_deg": 97.625, "elevation_deg": -8.0285, "distance_m": 1.53}]}
{"qa_id": "qa_e0546c942c7e2f3cb11e", "split": "test", "audio_id": "foa_5d8432bd08e9f8a629b7", "audio_path": "audio/test/foa_5d8432bd08e9f8a629b7.wav", "scene_annotation_csv_path": "annotations/test/foa_5d8432bd08e9f8a629b7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the crackle active?", "answer": "The crackle sound is active from 3.4s to 7.0s.", "canonical_answer": "3.4s to 7.0s", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 1, "start_time": 3.4, "end_time": 7.0, "azimuth_deg": 152.521, "elevation_deg": -12.172, "distance_m": 3.01}]}
{"qa_id": "qa_70a6d7a63e617ec3882b", "split": "test", "audio_id": "foa_ea1eb48da772a08a715c", "audio_path": "audio/test/foa_ea1eb48da772a08a715c.wav", "scene_annotation_csv_path": "annotations/test/foa_ea1eb48da772a08a715c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the kitchenware coming?", "answer": "-83.3 degrees", "canonical_answer": "-83.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 0.0, "end_time": 13.8, "azimuth_deg": -83.344, "elevation_deg": -21.155, "distance_m": 3.58}]}
{"qa_id": "qa_ddcff9f12299c2347ae8", "split": "test", "audio_id": "foa_081800f004880d026797", "audio_path": "audio/test/foa_081800f004880d026797.wav", "scene_annotation_csv_path": "annotations/test/foa_081800f004880d026797.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the animal in degrees.", "answer": "111.4 degrees", "canonical_answer": "111.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 2, "start_time": 1.5, "end_time": 2.7, "azimuth_deg": 111.438, "elevation_deg": 29.915, "distance_m": 1.64}]}
{"qa_id": "qa_c468fef93cfbc6ed73f8", "split": "test", "audio_id": "foa_2004140c206718ab4a70", "audio_path": "audio/test/foa_2004140c206718ab4a70.wav", "scene_annotation_csv_path": "annotations/test/foa_2004140c206718ab4a70.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=8.1 degrees, elevation=40.3 degrees?", "answer": "The sound heard from azimuth=8.1 degrees and elevation=40.3 degrees is paper.", "canonical_answer": "paper", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.6, "end_time": 16.2, "azimuth_deg": 8.135, "elevation_deg": 40.349, "distance_m": 1.19}]}
{"qa_id": "qa_6986b84fc73ff13983a0", "split": "test", "audio_id": "foa_46fc9821dcdabe843828", "audio_path": "audio/test/foa_46fc9821dcdabe843828.wav", "scene_annotation_csv_path": "annotations/test/foa_46fc9821dcdabe843828.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left of the listener?", "answer": "The sound source coming from the left is a metal clink.", "canonical_answer": "metal clink", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 1, "start_time": 6.9, "end_time": 10.1, "azimuth_deg": 108.664, "elevation_deg": 9.094, "distance_m": 1.95}]}
{"qa_id": "qa_74d01aa5c3e81d67d80e", "split": "test", "audio_id": "foa_cb404bc023357f667e90", "audio_path": "audio/test/foa_cb404bc023357f667e90.wav", "scene_annotation_csv_path": "annotations/test/foa_cb404bc023357f667e90.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip contains war sound occurring from 0.0s to 0.8s.", "canonical_answer": "war sound (0.0s to 0.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": -167.037, "elevation_deg": 9.438, "distance_m": 3.39}]}
{"qa_id": "qa_e98931bd9bc00b068fbc", "split": "test", "audio_id": "foa_1e842a52a0ffe522cfeb", "audio_path": "audio/test/foa_1e842a52a0ffe522cfeb.wav", "scene_annotation_csv_path": "annotations/test/foa_1e842a52a0ffe522cfeb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the train located?", "answer": "-39.6 degrees", "canonical_answer": "-39.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 1, "start_time": 2.1, "end_time": 7.3, "azimuth_deg": -87.028, "elevation_deg": -39.604, "distance_m": 1.71}]}
{"qa_id": "qa_21e9e6e5c0450789185d", "split": "test", "audio_id": "foa_2f9eb01853ea6d70bd56", "audio_path": "audio/test/foa_2f9eb01853ea6d70bd56.wav", "scene_annotation_csv_path": "annotations/test/foa_2f9eb01853ea6d70bd56.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval does the speech occur?", "answer": "The speech event is active from 0.3s to 4.3s.", "canonical_answer": "0.3s to 4.3s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 4.3, "azimuth_deg": -40.404, "elevation_deg": 13.375, "distance_m": 3.18}]}
{"qa_id": "qa_b7e9a78c71b04fa6cc84", "split": "test", "audio_id": "foa_166538724792c0454020", "audio_path": "audio/test/foa_166538724792c0454020.wav", "scene_annotation_csv_path": "annotations/test/foa_166538724792c0454020.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What source is heard from the front-right of the listener?", "answer": "The source coming from the front-right is percussion.", "canonical_answer": "percussion", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 2.0, "azimuth_deg": -63.416, "elevation_deg": -12.991, "distance_m": 3.01}]}
{"qa_id": "qa_9fa7e1eb87879bf494b2", "split": "test", "audio_id": "foa_bc61ee19ddcdb60f67c7", "audio_path": "audio/test/foa_bc61ee19ddcdb60f67c7.wav", "scene_annotation_csv_path": "annotations/test/foa_bc61ee19ddcdb60f67c7.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the speech in degrees.", "answer": "-60.0 degrees", "canonical_answer": "-60.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 13.1, "azimuth_deg": -60.028, "elevation_deg": 0.0, "distance_m": 2.58}]}
{"qa_id": "qa_fae4c90b11b93e79526b", "split": "test", "audio_id": "foa_3e398bd1bbf41a084e54", "audio_path": "audio/test/foa_3e398bd1bbf41a084e54.wav", "scene_annotation_csv_path": "annotations/test/foa_3e398bd1bbf41a084e54.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-74.0 degrees, elevation=-15.4 degrees?", "answer": "A bell is heard coming from azimuth -74.0 degrees and elevation -15.4 degrees.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 3, "start_time": 18.8, "end_time": 20.0, "azimuth_deg": -73.982, "elevation_deg": -15.352, "distance_m": 1.38}]}
{"qa_id": "qa_f888060c48568d66a5f2", "split": "test", "audio_id": "foa_5b7962fd52aa9c1e2e90", "audio_path": "audio/test/foa_5b7962fd52aa9c1e2e90.wav", "scene_annotation_csv_path": "annotations/test/foa_5b7962fd52aa9c1e2e90.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources are present in the audio, and what are their respective time intervals?", "answer": "The audio contains a train from 0.0s to 20.0s, a knock from 1.1s to 2.7s, male speech from 5.3s to 6.0s, and laughter from 6.6s to 20.0s.", "canonical_answer": "train (0.0s to 20.0s); knock (1.1s to 2.7s); male speech (5.3s to 6.0s); laughter (6.6s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 91.777, "elevation_deg": -30.892, "distance_m": 2.63}, {"class_id": 33, "class_name": "knock", "track_id": 1, "start_time": 1.1, "end_time": 2.7, "azimuth_deg": 128.225, "elevation_deg": 47.748, "distance_m": 0.81}, {"class_id": 36, "class_name": "male_speech", "track_id": 2, "start_time": 5.3, "end_time": 6.0, "azimuth_deg": 129.167, "elevation_deg": 39.214, "distance_m": 1.16}, {"class_id": 34, "class_name": "laughter", "track_id": 3, "start_time": 6.6, "end_time": 20.0, "azimuth_deg": 123.974, "elevation_deg": 20.359, "distance_m": 2.82}]}
{"qa_id": "qa_98d60361c55b5f4c9047", "split": "test", "audio_id": "foa_71b92659fdea0166fe4d", "audio_path": "audio/test/foa_71b92659fdea0166fe4d.wav", "scene_annotation_csv_path": "annotations/test/foa_71b92659fdea0166fe4d.csv", "dataset": "tau2636594", "data_source": "dcase_real", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the car in degrees.", "answer": "40.0 degrees", "canonical_answer": "40.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 16, "start_time": 0.0, "end_time": 4.0, "azimuth_deg": 58.5, "elevation_deg": 40.0, "distance_m": 1.0}]}
{"qa_id": "qa_7bb54dc1ed353bcc3790", "split": "test", "audio_id": "foa_79f4f7200bde6d617132", "audio_path": "audio/test/foa_79f4f7200bde6d617132.wav", "scene_annotation_csv_path": "annotations/test/foa_79f4f7200bde6d617132.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the sound of water be heard?", "answer": "The water is active from 0.4s to 0.6s.", "canonical_answer": "0.4s to 0.6s", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.4, "end_time": 0.6, "azimuth_deg": -169.695, "elevation_deg": -18.685, "distance_m": 3.04}]}
{"qa_id": "qa_89c7b1493133afdb4dc0", "split": "test", "audio_id": "foa_8984bea19822f26b7e2f", "audio_path": "audio/test/foa_8984bea19822f26b7e2f.wav", "scene_annotation_csv_path": "annotations/test/foa_8984bea19822f26b7e2f.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the time span of the speech event?", "answer": "The speech event is active from 0.6s to 6.2s.", "canonical_answer": "0.6s to 6.2s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 6.2, "azimuth_deg": 81.324, "elevation_deg": -17.2, "distance_m": 2.18}]}
{"qa_id": "qa_a0940fbd9ea97f217c2a", "split": "test", "audio_id": "foa_c9f571a76a2d12bfb49b", "audio_path": "audio/test/foa_c9f571a76a2d12bfb49b.wav", "scene_annotation_csv_path": "annotations/test/foa_c9f571a76a2d12bfb49b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the guitar?", "answer": "5.0 degrees", "canonical_answer": "5.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 2.0, "end_time": 3.4, "azimuth_deg": 156.016, "elevation_deg": 4.953, "distance_m": 1.2}]}
{"qa_id": "qa_f953746c3abde6a9aff3", "split": "test", "audio_id": "foa_a69f3e77b87268d7772b", "audio_path": "audio/test/foa_a69f3e77b87268d7772b.wav", "scene_annotation_csv_path": "annotations/test/foa_a69f3e77b87268d7772b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains a machine from 0.3s to 18.3s.", "canonical_answer": "machine (0.3s to 18.3s)", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.3, "end_time": 18.3, "azimuth_deg": -160.379, "elevation_deg": -30.04, "distance_m": 2.84}]}
{"qa_id": "qa_33ce778fb644d59f6496", "split": "test", "audio_id": "foa_16fe392a9827bafa27ab", "audio_path": "audio/test/foa_16fe392a9827bafa27ab.wav", "scene_annotation_csv_path": "annotations/test/foa_16fe392a9827bafa27ab.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the left and below side?", "answer": "The sound coming from the left and below is a bell.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 90.598, "elevation_deg": -36.019, "distance_m": 1.62}]}
{"qa_id": "qa_5417bac0b83ec808beeb", "split": "test", "audio_id": "foa_c736419639575bf9f5d8", "audio_path": "audio/test/foa_c736419639575bf9f5d8.wav", "scene_annotation_csv_path": "annotations/test/foa_c736419639575bf9f5d8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the machine in degrees.", "answer": "-144.8 degrees", "canonical_answer": "-144.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 1, "start_time": 5.0, "end_time": 16.7, "azimuth_deg": -144.805, "elevation_deg": 24.797, "distance_m": 3.66}]}
{"qa_id": "qa_bc02419055f4b81ca5c9", "split": "test", "audio_id": "foa_86c7c4e6ce0297094e8c", "audio_path": "audio/test/foa_86c7c4e6ce0297094e8c.wav", "scene_annotation_csv_path": "annotations/test/foa_86c7c4e6ce0297094e8c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=1.5 degrees, elevation=-35.7 degrees?", "answer": "The sound heard from azimuth=1.5 degrees and elevation=-35.7 degrees is a zipper.", "canonical_answer": "zipper", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.1, "end_time": 1.8, "azimuth_deg": 1.497, "elevation_deg": -35.667, "distance_m": 1.9}]}
{"qa_id": "qa_826ac255d0f4ce6d4c74", "split": "test", "audio_id": "foa_e5bc950919be15504882", "audio_path": "audio/test/foa_e5bc950919be15504882.wav", "scene_annotation_csv_path": "annotations/test/foa_e5bc950919be15504882.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=86.4 degrees, elevation=9.3 degrees?", "answer": "The sound heard from azimuth=86.4 degrees and elevation=9.3 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.5, "end_time": 5.0, "azimuth_deg": 86.387, "elevation_deg": 9.25, "distance_m": 3.72}]}
{"qa_id": "qa_e6af6bfaaf6b370710bc", "split": "test", "audio_id": "foa_51650f80994b09c1db80", "audio_path": "audio/test/foa_51650f80994b09c1db80.wav", "scene_annotation_csv_path": "annotations/test/foa_51650f80994b09c1db80.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains a camera from 0.2s to 6.9s.", "canonical_answer": "camera (0.2s to 6.9s)", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.2, "end_time": 6.9, "azimuth_deg": -125.461, "elevation_deg": 29.327, "distance_m": 1.24}]}
{"qa_id": "qa_f6ca235c927634abf46f", "split": "test", "audio_id": "foa_c2517f6969952f7fbdc8", "audio_path": "audio/test/foa_c2517f6969952f7fbdc8.wav", "scene_annotation_csv_path": "annotations/test/foa_c2517f6969952f7fbdc8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the insect occur?", "answer": "The insect occurs from 0.3s to 6.5s.", "canonical_answer": "0.3s to 6.5s", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 1, "start_time": 0.3, "end_time": 6.5, "azimuth_deg": -37.071, "elevation_deg": 21.865, "distance_m": 1.34}]}
{"qa_id": "qa_0c4953c6193945668e9f", "split": "test", "audio_id": "foa_f850555e74b71a870e5f", "audio_path": "audio/test/foa_f850555e74b71a870e5f.wav", "scene_annotation_csv_path": "annotations/test/foa_f850555e74b71a870e5f.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the war sound in degrees.", "answer": "98.2 degrees", "canonical_answer": "98.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": 98.195, "elevation_deg": 0.0, "distance_m": 2.8}]}
{"qa_id": "qa_3505b785f44533e58021", "split": "test", "audio_id": "foa_3295649c9fb568ed70db", "audio_path": "audio/test/foa_3295649c9fb568ed70db.wav", "scene_annotation_csv_path": "annotations/test/foa_3295649c9fb568ed70db.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back-left and below?", "answer": "The sound source located at the back-left and below is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 1.6, "end_time": 18.5, "azimuth_deg": 156.016, "elevation_deg": -19.01, "distance_m": 0.92}]}
{"qa_id": "qa_2892fc40d6d4fc0c6efd", "split": "test", "audio_id": "foa_7c97e0ae26be8c1afc5c", "audio_path": "audio/test/foa_7c97e0ae26be8c1afc5c.wav", "scene_annotation_csv_path": "annotations/test/foa_7c97e0ae26be8c1afc5c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the war sound?", "answer": "29.3 degrees", "canonical_answer": "29.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.1, "end_time": 1.5, "azimuth_deg": -47.421, "elevation_deg": 29.284, "distance_m": 1.93}]}
{"qa_id": "qa_1b975c572999f21b0d60", "split": "test", "audio_id": "foa_424c5408731618a4d77d", "audio_path": "audio/test/foa_424c5408731618a4d77d.wav", "scene_annotation_csv_path": "annotations/test/foa_424c5408731618a4d77d.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=62.7 degrees, elevation=5.1 degrees?", "answer": "The sound detected at azimuth=62.7 degrees and elevation=5.1 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 12.6, "azimuth_deg": 62.659, "elevation_deg": 5.071, "distance_m": 2.29}]}
{"qa_id": "qa_9d29c5f88fa06273d952", "split": "test", "audio_id": "foa_caadd01975c0d4062340", "audio_path": "audio/test/foa_caadd01975c0d4062340.wav", "scene_annotation_csv_path": "annotations/test/foa_caadd01975c0d4062340.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains an animal from 0.1s to 10.2s, a drawer cabinet from 0.5s to 9.4s, and a car from 10.1s to 13.8s.", "canonical_answer": "animal (0.1s to 10.2s); drawer cabinet (0.5s to 9.4s); car (10.1s to 13.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 0.1, "end_time": 10.2, "azimuth_deg": -34.477, "elevation_deg": 12.639, "distance_m": 2.33}, {"class_id": 18, "class_name": "drawer_cabinet", "track_id": 1, "start_time": 0.5, "end_time": 9.4, "azimuth_deg": -175.343, "elevation_deg": -12.175, "distance_m": 1.91}, {"class_id": 9, "class_name": "car", "track_id": 2, "start_time": 10.1, "end_time": 13.8, "azimuth_deg": 160.528, "elevation_deg": -40.814, "distance_m": 1.36}]}
{"qa_id": "qa_2fa1303e43c71bf13abe", "split": "test", "audio_id": "foa_cfb895f324a3c6281827", "audio_path": "audio/test/foa_cfb895f324a3c6281827.wav", "scene_annotation_csv_path": "annotations/test/foa_cfb895f324a3c6281827.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the home sound coming?", "answer": "30.4 degrees", "canonical_answer": "30.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 2, "start_time": 7.4, "end_time": 16.0, "azimuth_deg": 30.365, "elevation_deg": 20.472, "distance_m": 2.76}]}
{"qa_id": "qa_ab14ae99151245bce7f7", "split": "test", "audio_id": "foa_a87aff82eaaabfd2ea44", "audio_path": "audio/test/foa_a87aff82eaaabfd2ea44.wav", "scene_annotation_csv_path": "annotations/test/foa_a87aff82eaaabfd2ea44.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What source is heard from the left and below of the listener?", "answer": "The source heard from the left and below of the listener is wind.", "canonical_answer": "wind", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 2, "start_time": 3.4, "end_time": 13.5, "azimuth_deg": 70.075, "elevation_deg": -26.493, "distance_m": 2.38}]}
{"qa_id": "qa_db156fff697572d98b92", "split": "test", "audio_id": "foa_183c6804b851d7e3fc6d", "audio_path": "audio/test/foa_183c6804b851d7e3fc6d.wav", "scene_annotation_csv_path": "annotations/test/foa_183c6804b851d7e3fc6d.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the finger snapping located?", "answer": "-1.4 degrees", "canonical_answer": "-1.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 1, "start_time": 0.3, "end_time": 13.2, "azimuth_deg": -12.235, "elevation_deg": -1.402, "distance_m": 1.85}]}
{"qa_id": "qa_f53fa01d83140b6bfea5", "split": "test", "audio_id": "foa_e699a3c53c5ac621dbcc", "audio_path": "audio/test/foa_e699a3c53c5ac621dbcc.wav", "scene_annotation_csv_path": "annotations/test/foa_e699a3c53c5ac621dbcc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the insect event active?", "answer": "The insect event occurs from 12.6s to 20.0s.", "canonical_answer": "12.6s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 2, "start_time": 12.6, "end_time": 20.0, "azimuth_deg": 54.881, "elevation_deg": -47.496, "distance_m": 2.9}]}
{"qa_id": "qa_bf8e5c135b1c5acd0543", "split": "test", "audio_id": "foa_8bb0f5a2a1aad73170f1", "audio_path": "audio/test/foa_8bb0f5a2a1aad73170f1.wav", "scene_annotation_csv_path": "annotations/test/foa_8bb0f5a2a1aad73170f1.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the speech event active?", "answer": "The speech event is active from 0.5s to 19.8s.", "canonical_answer": "0.5s to 19.8s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 19.8, "azimuth_deg": -117.649, "elevation_deg": 0.0, "distance_m": 1.86}]}
{"qa_id": "qa_05a405b2ca062541f500", "split": "test", "audio_id": "foa_637f4c5f45e7a39a2d25", "audio_path": "audio/test/foa_637f4c5f45e7a39a2d25.wav", "scene_annotation_csv_path": "annotations/test/foa_637f4c5f45e7a39a2d25.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located behind the listener and above them?", "answer": "The sound source coming from the back and above is a crackle.", "canonical_answer": "crackle", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 1, "start_time": 14.3, "end_time": 20.0, "azimuth_deg": 161.567, "elevation_deg": 17.841, "distance_m": 2.31}]}
{"qa_id": "qa_34dd0e5f5ff17ab3a751", "split": "test", "audio_id": "foa_8ec68e97462fda85910b", "audio_path": "audio/test/foa_8ec68e97462fda85910b.wav", "scene_annotation_csv_path": "annotations/test/foa_8ec68e97462fda85910b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the guitar?", "answer": "-17.4 degrees", "canonical_answer": "-17.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.5, "end_time": 20.0, "azimuth_deg": 73.96, "elevation_deg": -17.424, "distance_m": 1.77}]}
{"qa_id": "qa_812069096765a23dfe10", "split": "test", "audio_id": "foa_794bef4824f0600ca4ba", "audio_path": "audio/test/foa_794bef4824f0600ca4ba.wav", "scene_annotation_csv_path": "annotations/test/foa_794bef4824f0600ca4ba.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-82.2 degrees, elevation=2.6 degrees?", "answer": "A guitar is located at azimuth -82.2 degrees and elevation 2.6 degrees.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 1, "start_time": 1.7, "end_time": 3.8, "azimuth_deg": -82.243, "elevation_deg": 2.596, "distance_m": 3.31}]}
{"qa_id": "qa_0dc9ebb1fb97324fb3b5", "split": "test", "audio_id": "foa_5a28c1f0c3a0964c8605", "audio_path": "audio/test/foa_5a28c1f0c3a0964c8605.wav", "scene_annotation_csv_path": "annotations/test/foa_5a28c1f0c3a0964c8605.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the clock in degrees.", "answer": "-21.8 degrees", "canonical_answer": "-21.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 2, "start_time": 6.4, "end_time": 7.8, "azimuth_deg": -21.775, "elevation_deg": -20.964, "distance_m": 3.42}]}
{"qa_id": "qa_2808da2e0ac2909001a8", "split": "test", "audio_id": "foa_703f63b406a9e82f7907", "audio_path": "audio/test/foa_703f63b406a9e82f7907.wav", "scene_annotation_csv_path": "annotations/test/foa_703f63b406a9e82f7907.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains water from 0.1s to 10.2s.", "canonical_answer": "water (0.1s to 10.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.1, "end_time": 10.2, "azimuth_deg": 148.028, "elevation_deg": -4.351, "distance_m": 1.35}]}
{"qa_id": "qa_140aa5aa9383945df437", "split": "test", "audio_id": "foa_da1944f6348090155575", "audio_path": "audio/test/foa_da1944f6348090155575.wav", "scene_annotation_csv_path": "annotations/test/foa_da1944f6348090155575.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back-left?", "answer": "The source located at the back-left is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 2.6, "end_time": 11.9, "azimuth_deg": 141.23, "elevation_deg": 7.539, "distance_m": 2.26}]}
{"qa_id": "qa_5545a2ac2245e81d29bb", "split": "test", "audio_id": "foa_a83f4444095ad49cc065", "audio_path": "audio/test/foa_a83f4444095ad49cc065.wav", "scene_annotation_csv_path": "annotations/test/foa_a83f4444095ad49cc065.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains writing from 0.2s to 3.9s.", "canonical_answer": "writing (0.2s to 3.9s)", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.2, "end_time": 3.9, "azimuth_deg": -93.756, "elevation_deg": -12.651, "distance_m": 2.79}]}
{"qa_id": "qa_3d5b061648d90649fdb1", "split": "test", "audio_id": "foa_5cce2464efb8fbb3bedc", "audio_path": "audio/test/foa_5cce2464efb8fbb3bedc.wav", "scene_annotation_csv_path": "annotations/test/foa_5cce2464efb8fbb3bedc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=151.1 degrees, elevation=8.3 degrees?", "answer": "An aircraft is located at azimuth=151.1 degrees and elevation=8.3 degrees.", "canonical_answer": "aircraft", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.4, "end_time": 3.4, "azimuth_deg": 151.12, "elevation_deg": 8.291, "distance_m": 3.01}]}
{"qa_id": "qa_1e1e00ccf1d4bfdbf129", "split": "test", "audio_id": "foa_c42ee85b20ec7a8d290d", "audio_path": "audio/test/foa_c42ee85b20ec7a8d290d.wav", "scene_annotation_csv_path": "annotations/test/foa_c42ee85b20ec7a8d290d.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the human vocalization in degrees.", "answer": "-119.3 degrees", "canonical_answer": "-119.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": -119.289, "elevation_deg": 35.497, "distance_m": 0.78}]}
{"qa_id": "qa_f98f45e6475da35e1b2f", "split": "test", "audio_id": "foa_0946b06e0f03e51564a8", "audio_path": "audio/test/foa_0946b06e0f03e51564a8.wav", "scene_annotation_csv_path": "annotations/test/foa_0946b06e0f03e51564a8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the cat located?", "answer": "-6.0 degrees", "canonical_answer": "-6.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 9.8, "azimuth_deg": -179.101, "elevation_deg": -5.973, "distance_m": 3.39}]}
{"qa_id": "qa_2c9a8b802fff08032948", "split": "test", "audio_id": "foa_93b911642c5d2943a07c", "audio_path": "audio/test/foa_93b911642c5d2943a07c.wav", "scene_annotation_csv_path": "annotations/test/foa_93b911642c5d2943a07c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the guitar event occurring?", "answer": "The guitar event is active from 0.0s to 3.0s.", "canonical_answer": "0.0s to 3.0s", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 3.0, "azimuth_deg": 84.14, "elevation_deg": -24.698, "distance_m": 3.55}]}
{"qa_id": "qa_98c75b6cc857f75c6ddd", "split": "test", "audio_id": "foa_d3a5973e524c15dc3d28", "audio_path": "audio/test/foa_d3a5973e524c15dc3d28.wav", "scene_annotation_csv_path": "annotations/test/foa_d3a5973e524c15dc3d28.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the alarm coming?", "answer": "-154.1 degrees", "canonical_answer": "-154.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 1, "start_time": 1.7, "end_time": 3.9, "azimuth_deg": -154.06, "elevation_deg": -31.363, "distance_m": 2.85}]}
{"qa_id": "qa_15962e2a053337b3cb5b", "split": "test", "audio_id": "foa_9d1564601aebbfb67a92", "audio_path": "audio/test/foa_9d1564601aebbfb67a92.wav", "scene_annotation_csv_path": "annotations/test/foa_9d1564601aebbfb67a92.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=64.8 degrees, elevation=0.0 degrees?", "answer": "The sound heard from azimuth=64.8 degrees and elevation=0.0 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 6.8, "azimuth_deg": 64.791, "elevation_deg": 0.0, "distance_m": 2.4}]}
{"qa_id": "qa_ba631c567dc781c65321", "split": "test", "audio_id": "foa_4973bfb60051a8885899", "audio_path": "audio/test/foa_4973bfb60051a8885899.wav", "scene_annotation_csv_path": "annotations/test/foa_4973bfb60051a8885899.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains rain from 0.0s to 20.0s, home sound from 4.9s to 10.9s, and a train from 16.4s to 20.0s.", "canonical_answer": "rain (0.0s to 20.0s); home sound (4.9s to 10.9s); train (16.4s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -164.964, "elevation_deg": -17.36, "distance_m": 1.04}, {"class_id": 28, "class_name": "home_sound", "track_id": 1, "start_time": 4.9, "end_time": 10.9, "azimuth_deg": 29.192, "elevation_deg": 22.502, "distance_m": 2.59}, {"class_id": 53, "class_name": "train", "track_id": 2, "start_time": 16.4, "end_time": 20.0, "azimuth_deg": -0.591, "elevation_deg": -10.466, "distance_m": 3.55}]}
{"qa_id": "qa_07a8a537fe78ce952c72", "split": "test", "audio_id": "foa_33579a15e75ffb4f149b", "audio_path": "audio/test/foa_33579a15e75ffb4f149b.wav", "scene_annotation_csv_path": "annotations/test/foa_33579a15e75ffb4f149b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left and below the listener?", "answer": "The sound source coming from the left and below is a home sound.", "canonical_answer": "home sound", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.0, "end_time": 5.0, "azimuth_deg": 111.259, "elevation_deg": -41.469, "distance_m": 1.54}]}
{"qa_id": "qa_c7d3c3df9fff21cf9868", "split": "test", "audio_id": "foa_c98f5f02724ddb6dc820", "audio_path": "audio/test/foa_c98f5f02724ddb6dc820.wav", "scene_annotation_csv_path": "annotations/test/foa_c98f5f02724ddb6dc820.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the kitchenware occur?", "answer": "The kitchenware event is active from 0.0s to 2.6s.", "canonical_answer": "0.0s to 2.6s", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 0.0, "end_time": 2.6, "azimuth_deg": 145.285, "elevation_deg": 9.026, "distance_m": 2.12}]}
{"qa_id": "qa_fd734cdac50690f792a4", "split": "test", "audio_id": "foa_2ff15fee67148b5ab570", "audio_path": "audio/test/foa_2ff15fee67148b5ab570.wav", "scene_annotation_csv_path": "annotations/test/foa_2ff15fee67148b5ab570.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the thunderstorm?", "answer": "-13.5 degrees", "canonical_answer": "-13.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 1, "start_time": 5.3, "end_time": 13.6, "azimuth_deg": -140.858, "elevation_deg": -13.518, "distance_m": 2.76}]}
{"qa_id": "qa_e068e583a764148c54c7", "split": "test", "audio_id": "foa_fc2e5c9e4f37004ac81d", "audio_path": "audio/test/foa_fc2e5c9e4f37004ac81d.wav", "scene_annotation_csv_path": "annotations/test/foa_fc2e5c9e4f37004ac81d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the rain in degrees.", "answer": "21.7 degrees", "canonical_answer": "21.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 3, "start_time": 19.5, "end_time": 20.0, "azimuth_deg": 23.369, "elevation_deg": 21.718, "distance_m": 2.14}]}
{"qa_id": "qa_bc07f0d83278e9d47d3e", "split": "test", "audio_id": "foa_c06e99887e61a28d92e5", "audio_path": "audio/test/foa_c06e99887e61a28d92e5.wav", "scene_annotation_csv_path": "annotations/test/foa_c06e99887e61a28d92e5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the breathing be heard?", "answer": "The breathing is audible from 0.1s to 8.6s.", "canonical_answer": "0.1s to 8.6s", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.1, "end_time": 8.6, "azimuth_deg": 107.659, "elevation_deg": 29.625, "distance_m": 1.68}]}
{"qa_id": "qa_889bb7314e81f58df5d8", "split": "test", "audio_id": "foa_6b99ec41f3b1c0c48fa1", "audio_path": "audio/test/foa_6b99ec41f3b1c0c48fa1.wav", "scene_annotation_csv_path": "annotations/test/foa_6b99ec41f3b1c0c48fa1.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be heard in the audio, and what are their specific time intervals?", "answer": "The audio contains two instances of speech, occurring from 0.3s to 9.5s and from 0.4s to 4.5s.", "canonical_answer": "speech (0.3s to 9.5s); speech (0.4s to 4.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 9.5, "azimuth_deg": -118.506, "elevation_deg": -8.293, "distance_m": 1.74}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 4.5, "azimuth_deg": -117.211, "elevation_deg": -11.501, "distance_m": 3.46}]}
{"qa_id": "qa_2ac5f7fe36a58d67860b", "split": "test", "audio_id": "foa_2611afdc4110e8c1e05d", "audio_path": "audio/test/foa_2611afdc4110e8c1e05d.wav", "scene_annotation_csv_path": "annotations/test/foa_2611afdc4110e8c1e05d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound is audible from the left and below the listener?", "answer": "The sound heard from the left and below is male speech.", "canonical_answer": "male speech", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": 94.746, "elevation_deg": -41.374, "distance_m": 2.05}]}
{"qa_id": "qa_de7a297e5a7fd7444fa3", "split": "test", "audio_id": "foa_3dc54b90bd072e99324b", "audio_path": "audio/test/foa_3dc54b90bd072e99324b.wav", "scene_annotation_csv_path": "annotations/test/foa_3dc54b90bd072e99324b.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the speech?", "answer": "124.0 degrees", "canonical_answer": "124.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 11.7, "azimuth_deg": 124.002, "elevation_deg": 4.341, "distance_m": 2.37}]}
{"qa_id": "qa_00a8b36ba0cba949e8e9", "split": "test", "audio_id": "foa_939b10d5ace511eeddd7", "audio_path": "audio/test/foa_939b10d5ace511eeddd7.wav", "scene_annotation_csv_path": "annotations/test/foa_939b10d5ace511eeddd7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-29.8 degrees, elevation=5.4 degrees?", "answer": "The sound detected at azimuth -29.8 degrees and elevation 5.4 degrees is a bell.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": -29.786, "elevation_deg": 5.439, "distance_m": 3.38}]}
{"qa_id": "qa_fc2ee8bbcb812839fd24", "split": "test", "audio_id": "foa_b03d6746eafeb1c850a6", "audio_path": "audio/test/foa_b03d6746eafeb1c850a6.wav", "scene_annotation_csv_path": "annotations/test/foa_b03d6746eafeb1c850a6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the singing?", "answer": "108.6 degrees", "canonical_answer": "108.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.6, "end_time": 16.8, "azimuth_deg": 108.584, "elevation_deg": 5.975, "distance_m": 2.95}]}
{"qa_id": "qa_02af263b31c5a311d5cb", "split": "test", "audio_id": "foa_d04308c33db035660a34", "audio_path": "audio/test/foa_d04308c33db035660a34.wav", "scene_annotation_csv_path": "annotations/test/foa_d04308c33db035660a34.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound events occur in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip features speech from 0.3s to 5.2s and additional speech from 0.6s to 5.8s.", "canonical_answer": "speech (0.3s to 5.2s); speech (0.6s to 5.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 5.2, "azimuth_deg": 124.471, "elevation_deg": 0.0, "distance_m": 3.0}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 5.8, "azimuth_deg": -177.867, "elevation_deg": -36.127, "distance_m": 1.64}]}
{"qa_id": "qa_9908ace7cd59af24bf23", "split": "test", "audio_id": "foa_dfe86bd1559b4172074e", "audio_path": "audio/test/foa_dfe86bd1559b4172074e.wav", "scene_annotation_csv_path": "annotations/test/foa_dfe86bd1559b4172074e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=36.1 degrees, elevation=38.3 degrees?", "answer": "A door is the sound heard from azimuth=36.1 degrees and elevation=38.3 degrees.", "canonical_answer": "door", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 1.2, "end_time": 6.2, "azimuth_deg": 36.064, "elevation_deg": 38.304, "distance_m": 0.92}]}
{"qa_id": "qa_450fd59e10bcc045f050", "split": "test", "audio_id": "foa_77b5c0a4bd4fa2ff7797", "audio_path": "audio/test/foa_77b5c0a4bd4fa2ff7797.wav", "scene_annotation_csv_path": "annotations/test/foa_77b5c0a4bd4fa2ff7797.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the keyboard instrument in degrees.", "answer": "-21.7 degrees", "canonical_answer": "-21.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 4.7, "azimuth_deg": 55.021, "elevation_deg": -21.679, "distance_m": 2.98}]}
{"qa_id": "qa_8e76d6e1b627592870ca", "split": "test", "audio_id": "foa_c59882a843e17e39c1d0", "audio_path": "audio/test/foa_c59882a843e17e39c1d0.wav", "scene_annotation_csv_path": "annotations/test/foa_c59882a843e17e39c1d0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left and above the listener?", "answer": "The source located to the left and above is a guitar.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 4.0, "azimuth_deg": 78.13, "elevation_deg": 19.152, "distance_m": 1.94}]}
{"qa_id": "qa_4a2dbd7d02b859a8cb83", "split": "test", "audio_id": "foa_2504b0ca32fa72da5040", "audio_path": "audio/test/foa_2504b0ca32fa72da5040.wav", "scene_annotation_csv_path": "annotations/test/foa_2504b0ca32fa72da5040.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the speech active?", "answer": "The speech is active from 0.5s to 5.1s.", "canonical_answer": "0.5s to 5.1s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 5.1, "azimuth_deg": -145.048, "elevation_deg": -47.929, "distance_m": 1.13}]}
{"qa_id": "qa_632500931adc4dac9dc8", "split": "test", "audio_id": "foa_96a0daeaf397ae37349d", "audio_path": "audio/test/foa_96a0daeaf397ae37349d.wav", "scene_annotation_csv_path": "annotations/test/foa_96a0daeaf397ae37349d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the scratch coming?", "answer": "-31.8 degrees", "canonical_answer": "-31.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.0, "end_time": 9.3, "azimuth_deg": -31.753, "elevation_deg": -28.658, "distance_m": 2.55}]}
{"qa_id": "qa_d35be0c474594377bbb5", "split": "test", "audio_id": "foa_2f4eec83b49f2e21abaa", "audio_path": "audio/test/foa_2f4eec83b49f2e21abaa.wav", "scene_annotation_csv_path": "annotations/test/foa_2f4eec83b49f2e21abaa.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound is originating from the right and below side?", "answer": "The sound originating from the right and below is laughter.", "canonical_answer": "laughter", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.2, "end_time": 6.0, "azimuth_deg": -102.815, "elevation_deg": -28.589, "distance_m": 2.83}]}
{"qa_id": "qa_c031cd25e5d27f31da89", "split": "test", "audio_id": "foa_559316bb3580ce64a463", "audio_path": "audio/test/foa_559316bb3580ce64a463.wav", "scene_annotation_csv_path": "annotations/test/foa_559316bb3580ce64a463.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the body sound be heard?", "answer": "The body sound is audible from 1.9s to 2.0s.", "canonical_answer": "1.9s to 2.0s", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 1.9, "end_time": 2.0, "azimuth_deg": -76.622, "elevation_deg": -35.799, "distance_m": 1.01}]}
{"qa_id": "qa_347f168f358e6cde001d", "split": "test", "audio_id": "foa_e4fea09cb0f1ea8b6f65", "audio_path": "audio/test/foa_e4fea09cb0f1ea8b6f65.wav", "scene_annotation_csv_path": "annotations/test/foa_e4fea09cb0f1ea8b6f65.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the time interval for each?", "answer": "The audio contains a clock from 0.2s to 16.4s, laughter from 3.7s to 4.3s, wood from 5.0s to 17.8s, and a dog from 17.4s to 20.0s.", "canonical_answer": "clock (0.2s to 16.4s); laughter (3.7s to 4.3s); wood (5.0s to 17.8s); dog (17.4s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.2, "end_time": 16.4, "azimuth_deg": 3.0, "elevation_deg": 23.815, "distance_m": 2.39}, {"class_id": 34, "class_name": "laughter", "track_id": 1, "start_time": 3.7, "end_time": 4.3, "azimuth_deg": 134.995, "elevation_deg": -44.011, "distance_m": 1.68}, {"class_id": 60, "class_name": "wood", "track_id": 2, "start_time": 5.0, "end_time": 17.8, "azimuth_deg": 146.616, "elevation_deg": 16.103, "distance_m": 3.14}, {"class_id": 16, "class_name": "dog", "track_id": 3, "start_time": 17.4, "end_time": 20.0, "azimuth_deg": -9.219, "elevation_deg": -1.661, "distance_m": 1.47}]}
{"qa_id": "qa_f90f711d98db58897c80", "split": "test", "audio_id": "foa_78c666c220a0603224c4", "audio_path": "audio/test/foa_78c666c220a0603224c4.wav", "scene_annotation_csv_path": "annotations/test/foa_78c666c220a0603224c4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=117.0 degrees, elevation=-8.5 degrees?", "answer": "An insect is located at azimuth 117.0 degrees and elevation -8.5 degrees.", "canonical_answer": "insect", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 11.5, "azimuth_deg": 117.027, "elevation_deg": -8.473, "distance_m": 2.8}]}
{"qa_id": "qa_6da047d0a5bb52320305", "split": "test", "audio_id": "foa_a41a3581234d66503cad", "audio_path": "audio/test/foa_a41a3581234d66503cad.wav", "scene_annotation_csv_path": "annotations/test/foa_a41a3581234d66503cad.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the alarm?", "answer": "-25.1 degrees", "canonical_answer": "-25.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 2, "start_time": 9.8, "end_time": 13.7, "azimuth_deg": -78.329, "elevation_deg": -25.11, "distance_m": 1.31}]}
{"qa_id": "qa_c09943021cd9904a33ee", "split": "test", "audio_id": "foa_bb01714248d3d618fe59", "audio_path": "audio/test/foa_bb01714248d3d618fe59.wav", "scene_annotation_csv_path": "annotations/test/foa_bb01714248d3d618fe59.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time spans?", "answer": "The audio contains a keyboard instrument from 0.0s to 0.3s.", "canonical_answer": "keyboard instrument (0.0s to 0.3s)", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": -140.458, "elevation_deg": 18.352, "distance_m": 2.89}]}
{"qa_id": "qa_4c574d7f5378c9c23a21", "split": "test", "audio_id": "foa_25143c84b80f2d0dec29", "audio_path": "audio/test/foa_25143c84b80f2d0dec29.wav", "scene_annotation_csv_path": "annotations/test/foa_25143c84b80f2d0dec29.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the water?", "answer": "7.3 degrees", "canonical_answer": "7.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -127.399, "elevation_deg": 7.256, "distance_m": 3.38}]}
{"qa_id": "qa_64075827b46d3f30dc0a", "split": "test", "audio_id": "foa_546ffdf5ac2d7a25a521", "audio_path": "audio/test/foa_546ffdf5ac2d7a25a521.wav", "scene_annotation_csv_path": "annotations/test/foa_546ffdf5ac2d7a25a521.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval is the water active?", "answer": "The water event occurs from 0.0s to 4.8s.", "canonical_answer": "0.0s to 4.8s", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 4.769563, "azimuth_deg": -124.4965, "elevation_deg": -2.4275, "distance_m": 13.95}]}
{"qa_id": "qa_13e237c416ff5797a392", "split": "test", "audio_id": "foa_791545c8a507d54ed7ef", "audio_path": "audio/test/foa_791545c8a507d54ed7ef.wav", "scene_annotation_csv_path": "annotations/test/foa_791545c8a507d54ed7ef.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=71.9 degrees, elevation=6.4 degrees?", "answer": "The sound heard from azimuth=71.9 degrees and elevation=6.4 degrees is typing.", "canonical_answer": "typing", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.1, "end_time": 9.0, "azimuth_deg": 71.93, "elevation_deg": 6.373, "distance_m": 1.35}]}
{"qa_id": "qa_8700199fa9d39be3c21e", "split": "test", "audio_id": "foa_0ed9c20f6e96038e3eda", "audio_path": "audio/test/foa_0ed9c20f6e96038e3eda.wav", "scene_annotation_csv_path": "annotations/test/foa_0ed9c20f6e96038e3eda.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front-right?", "answer": "The sound source located at the front-right is a bell.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 3.8, "end_time": 6.5, "azimuth_deg": -32.008, "elevation_deg": 13.927, "distance_m": 3.55}]}
{"qa_id": "qa_6e22c40b7980a796b96e", "split": "test", "audio_id": "foa_9ff09cb28b36382565f5", "audio_path": "audio/test/foa_9ff09cb28b36382565f5.wav", "scene_annotation_csv_path": "annotations/test/foa_9ff09cb28b36382565f5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the tearing in degrees.", "answer": "114.1 degrees", "canonical_answer": "114.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 3, "start_time": 14.4, "end_time": 17.8, "azimuth_deg": 114.057, "elevation_deg": -27.102, "distance_m": 2.49}]}
{"qa_id": "qa_ba8ceab19006bdf5128e", "split": "test", "audio_id": "foa_0d07133f1ad3498c061c", "audio_path": "audio/test/foa_0d07133f1ad3498c061c.wav", "scene_annotation_csv_path": "annotations/test/foa_0d07133f1ad3498c061c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains an alarm from 0.1s to 9.9s, a bird from 0.2s to 9.9s, and a tool from 1.7s to 4.4s.", "canonical_answer": "alarm (0.1s to 9.9s); bird (0.2s to 9.9s); tool (1.7s to 4.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.1, "end_time": 9.9, "azimuth_deg": -43.936, "elevation_deg": -24.936, "distance_m": 1.62}, {"class_id": 5, "class_name": "bird", "track_id": 1, "start_time": 0.2, "end_time": 9.9, "azimuth_deg": 71.407, "elevation_deg": -7.809, "distance_m": 2.18}, {"class_id": 52, "class_name": "tool", "track_id": 2, "start_time": 1.7, "end_time": 4.4, "azimuth_deg": 83.828, "elevation_deg": -33.923, "distance_m": 2.97}]}
{"qa_id": "qa_b339bc8264278d5b9e82", "split": "test", "audio_id": "foa_dbcecc50ed126bdbe0ab", "audio_path": "audio/test/foa_dbcecc50ed126bdbe0ab.wav", "scene_annotation_csv_path": "annotations/test/foa_dbcecc50ed126bdbe0ab.csv", "dataset": "tau2021", "data_source": "dcase_real", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the glass located?", "answer": "12.0 degrees", "canonical_answer": "12.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 4, "start_time": 6.0, "end_time": 8.3, "azimuth_deg": 168.0, "elevation_deg": 12.0, "distance_m": null}]}
{"qa_id": "qa_f511755bba27c7413074", "split": "test", "audio_id": "foa_29c24325e9bfd666b279", "audio_path": "audio/test/foa_29c24325e9bfd666b279.wav", "scene_annotation_csv_path": "annotations/test/foa_29c24325e9bfd666b279.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What source is heard from the front-left of the listener?", "answer": "The sound source coming from the front-left is a war sound.", "canonical_answer": "war sound", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 2.0, "azimuth_deg": 56.796, "elevation_deg": -3.892, "distance_m": 0.87}]}
{"qa_id": "qa_77b43678e05eeb0f32ce", "split": "test", "audio_id": "foa_8e216307fa77479bd05f", "audio_path": "audio/test/foa_8e216307fa77479bd05f.wav", "scene_annotation_csv_path": "annotations/test/foa_8e216307fa77479bd05f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the insect coming?", "answer": "-48.1 degrees", "canonical_answer": "-48.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 14.6, "azimuth_deg": -48.082, "elevation_deg": 16.334, "distance_m": 0.8}]}
{"qa_id": "qa_765cf781f1fce92eca90", "split": "test", "audio_id": "foa_70469e30cc0d94029442", "audio_path": "audio/test/foa_70469e30cc0d94029442.wav", "scene_annotation_csv_path": "annotations/test/foa_70469e30cc0d94029442.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-26.0 degrees, elevation=2.3 degrees?", "answer": "The sound heard from azimuth=-26.0 degrees and elevation=2.3 degrees is water.", "canonical_answer": "water", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.4, "end_time": 7.1, "azimuth_deg": -25.956, "elevation_deg": 2.256, "distance_m": 2.56}]}
{"qa_id": "qa_861209b2930764f15d41", "split": "test", "audio_id": "foa_edc1dff8246ab35694c1", "audio_path": "audio/test/foa_edc1dff8246ab35694c1.wav", "scene_annotation_csv_path": "annotations/test/foa_edc1dff8246ab35694c1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the guitar be heard?", "answer": "The guitar is audible from 0.5s to 2.0s.", "canonical_answer": "0.5s to 2.0s", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.5, "end_time": 2.0, "azimuth_deg": -153.209, "elevation_deg": -23.359, "distance_m": 3.71}]}
{"qa_id": "qa_6cb6f2ae5653dbc33349", "split": "test", "audio_id": "foa_1c8c953683524ef08f70", "audio_path": "audio/test/foa_1c8c953683524ef08f70.wav", "scene_annotation_csv_path": "annotations/test/foa_1c8c953683524ef08f70.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the drum coming?", "answer": "50.8 degrees", "canonical_answer": "50.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 3.8, "azimuth_deg": 50.828, "elevation_deg": -7.187, "distance_m": 0.78}]}
{"qa_id": "qa_e2ff9a35d9d12f6759b9", "split": "test", "audio_id": "foa_c2bb7c0e6e61b4883d67", "audio_path": "audio/test/foa_c2bb7c0e6e61b4883d67.wav", "scene_annotation_csv_path": "annotations/test/foa_c2bb7c0e6e61b4883d67.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left and above the listener?", "answer": "The sound source located to the left and above is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 16.1, "azimuth_deg": 68.341, "elevation_deg": 51.944, "distance_m": 5.23}]}
{"qa_id": "qa_2737c4b9d08eefbd7c02", "split": "test", "audio_id": "foa_dc0b12e2a80c83c91065", "audio_path": "audio/test/foa_dc0b12e2a80c83c91065.wav", "scene_annotation_csv_path": "annotations/test/foa_dc0b12e2a80c83c91065.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the home sound?", "answer": "-5.2 degrees", "canonical_answer": "-5.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.3, "end_time": 7.6, "azimuth_deg": -59.703, "elevation_deg": -5.216, "distance_m": 1.0}]}
{"qa_id": "qa_7036475c9e5be63c1fc1", "split": "test", "audio_id": "foa_c646221095652c6e8a42", "audio_path": "audio/test/foa_c646221095652c6e8a42.wav", "scene_annotation_csv_path": "annotations/test/foa_c646221095652c6e8a42.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=18.1 degrees, elevation=-3.5 degrees?", "answer": "An insect is located at azimuth=18.1 degrees and elevation=-3.5 degrees.", "canonical_answer": "insect", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 18.123, "elevation_deg": -3.488, "distance_m": 1.48}]}
{"qa_id": "qa_63b629816dfde5ad2f3f", "split": "test", "audio_id": "foa_8c0aa8fe602ab929c7c9", "audio_path": "audio/test/foa_8c0aa8fe602ab929c7c9.wav", "scene_annotation_csv_path": "annotations/test/foa_8c0aa8fe602ab929c7c9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are heard in this audio clip, and what are their respective time intervals?", "answer": "The audio features aircraft from 0.0s to 20.0s, speech from 5.6s to 12.0s, crushing from 7.6s to 8.8s, crackle from 11.7s to 17.4s, and a vehicle from 15.6s to 20.0s.", "canonical_answer": "aircraft (0.0s to 20.0s); speech (5.6s to 12.0s); crushing (7.6s to 8.8s); crackle (11.7s to 17.4s); vehicle (15.6s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 78.819, "elevation_deg": 11.745, "distance_m": 2.89}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 5.6, "end_time": 12.0, "azimuth_deg": 156.91, "elevation_deg": -21.931, "distance_m": 2.48}, {"class_id": 15, "class_name": "crushing", "track_id": 2, "start_time": 7.6, "end_time": 8.8, "azimuth_deg": -178.21, "elevation_deg": 15.124, "distance_m": 1.12}, {"class_id": 14, "class_name": "crackle", "track_id": 3, "start_time": 11.7, "end_time": 17.4, "azimuth_deg": 175.294, "elevation_deg": 4.421, "distance_m": 1.88}, {"class_id": 55, "class_name": "vehicle", "track_id": 4, "start_time": 15.6, "end_time": 20.0, "azimuth_deg": -66.592, "elevation_deg": -25.986, "distance_m": 1.69}]}
{"qa_id": "qa_850ccaa8f9015d6369bd", "split": "test", "audio_id": "foa_690d58bb6d37db273887", "audio_path": "audio/test/foa_690d58bb6d37db273887.wav", "scene_annotation_csv_path": "annotations/test/foa_690d58bb6d37db273887.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval does the singing occur?", "answer": "The singing is active from 0.1s to 1.4s.", "canonical_answer": "0.1s to 1.4s", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.1, "end_time": 1.4, "azimuth_deg": 157.608, "elevation_deg": -11.322, "distance_m": 3.33}]}
{"qa_id": "qa_2e850672417874f1ad74", "split": "test", "audio_id": "foa_19e12cb4a180aa2fe646", "audio_path": "audio/test/foa_19e12cb4a180aa2fe646.wav", "scene_annotation_csv_path": "annotations/test/foa_19e12cb4a180aa2fe646.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains speech from 0.3s to 2.9s and speech from 0.6s to 2.2s.", "canonical_answer": "speech (0.3s to 2.9s); speech (0.6s to 2.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 2.9, "azimuth_deg": 150.137, "elevation_deg": 34.356, "distance_m": 2.49}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 2.2, "azimuth_deg": -81.12, "elevation_deg": -6.262, "distance_m": 1.95}]}
{"qa_id": "qa_202e5e6774e6d7cc3c2d", "split": "test", "audio_id": "foa_b6090300e59fd74714e9", "audio_path": "audio/test/foa_b6090300e59fd74714e9.wav", "scene_annotation_csv_path": "annotations/test/foa_b6090300e59fd74714e9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=94.3 degrees, elevation=-13.0 degrees?", "answer": "A vehicle is located at azimuth 94.3 degrees and elevation -13.0 degrees.", "canonical_answer": "vehicle", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.6, "end_time": 18.4, "azimuth_deg": 94.306, "elevation_deg": -12.969, "distance_m": 1.79}]}
{"qa_id": "qa_7399bbfb0cccf04f08eb", "split": "test", "audio_id": "foa_75f668f2a4872ab37b4e", "audio_path": "audio/test/foa_75f668f2a4872ab37b4e.wav", "scene_annotation_csv_path": "annotations/test/foa_75f668f2a4872ab37b4e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the sound of the machine be heard?", "answer": "The machine is active from 4.8s to 8.6s.", "canonical_answer": "4.8s to 8.6s", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 4.8, "end_time": 8.6, "azimuth_deg": 81.953, "elevation_deg": -36.44, "distance_m": 2.06}]}
{"qa_id": "qa_d72a8ae57edccb345cb7", "split": "test", "audio_id": "foa_a16e21da392c2587288d", "audio_path": "audio/test/foa_a16e21da392c2587288d.wav", "scene_annotation_csv_path": "annotations/test/foa_a16e21da392c2587288d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the thunderstorm in degrees.", "answer": "47.9 degrees", "canonical_answer": "47.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 0.0, "end_time": 17.9, "azimuth_deg": 40.865, "elevation_deg": 47.872, "distance_m": 1.12}]}
{"qa_id": "qa_3b60fac989909c305874", "split": "test", "audio_id": "foa_d697222ce7baf8ad4595", "audio_path": "audio/test/foa_d697222ce7baf8ad4595.wav", "scene_annotation_csv_path": "annotations/test/foa_d697222ce7baf8ad4595.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the drawer cabinet?", "answer": "171.9 degrees", "canonical_answer": "171.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 0, "start_time": 0.1, "end_time": 1.4, "azimuth_deg": 171.854, "elevation_deg": 30.833, "distance_m": 1.55}]}
{"qa_id": "qa_3d8df149d054de9a5c85", "split": "test", "audio_id": "foa_f05903674fb8b7437215", "audio_path": "audio/test/foa_f05903674fb8b7437215.wav", "scene_annotation_csv_path": "annotations/test/foa_f05903674fb8b7437215.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the front-right side?", "answer": "The sound coming from the front-right is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 10.1, "azimuth_deg": -48.096, "elevation_deg": 0.0, "distance_m": 0.55}]}
{"qa_id": "qa_6b31c76ffed592192224", "split": "test", "audio_id": "foa_d507a71324761124bb02", "audio_path": "audio/test/foa_d507a71324761124bb02.wav", "scene_annotation_csv_path": "annotations/test/foa_d507a71324761124bb02.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located behind and above the listener?", "answer": "The sound source coming from the back and above is a cat.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.2, "end_time": 8.7, "azimuth_deg": 169.531, "elevation_deg": 41.578, "distance_m": 1.09}]}
{"qa_id": "qa_f7e46c4d2b22c21f6b65", "split": "test", "audio_id": "foa_86d3f2cf95e5b33aef7a", "audio_path": "audio/test/foa_86d3f2cf95e5b33aef7a.wav", "scene_annotation_csv_path": "annotations/test/foa_86d3f2cf95e5b33aef7a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the war sound located?", "answer": "-11.4 degrees", "canonical_answer": "-11.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 1, "start_time": 7.2, "end_time": 8.4, "azimuth_deg": -142.102, "elevation_deg": -11.436, "distance_m": 2.43}]}
{"qa_id": "qa_d7321a6fc3308f92fd97", "split": "test", "audio_id": "foa_6ebafd9f700115a04f53", "audio_path": "audio/test/foa_6ebafd9f700115a04f53.wav", "scene_annotation_csv_path": "annotations/test/foa_6ebafd9f700115a04f53.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the wind in degrees.", "answer": "-63.4 degrees", "canonical_answer": "-63.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.4, "end_time": 2.0, "azimuth_deg": -63.438, "elevation_deg": -2.884, "distance_m": 2.31}]}
{"qa_id": "qa_bd01678772aa26c97bd5", "split": "test", "audio_id": "foa_4cc9f03c38095d3524f5", "audio_path": "audio/test/foa_4cc9f03c38095d3524f5.wav", "scene_annotation_csv_path": "annotations/test/foa_4cc9f03c38095d3524f5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains war sound from 0.0s to 1.4s.", "canonical_answer": "war sound (0.0s to 1.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": -176.714, "elevation_deg": -10.309, "distance_m": 1.7}]}
{"qa_id": "qa_f3e09e68ae01ed9a0049", "split": "test", "audio_id": "foa_ab8b71dc55bede644aff", "audio_path": "audio/test/foa_ab8b71dc55bede644aff.wav", "scene_annotation_csv_path": "annotations/test/foa_ab8b71dc55bede644aff.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=111.6 degrees, elevation=30.7 degrees?", "answer": "A bird is located at azimuth=111.6 degrees and elevation=30.7 degrees.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.6, "end_time": 19.8, "azimuth_deg": 111.624, "elevation_deg": 30.727, "distance_m": 1.28}]}
{"qa_id": "qa_018acb5026bad228b71c", "split": "test", "audio_id": "foa_96a671027e643beb1ed8", "audio_path": "audio/test/foa_96a671027e643beb1ed8.wav", "scene_annotation_csv_path": "annotations/test/foa_96a671027e643beb1ed8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the time span of the scratch event?", "answer": "The scratch event is active from 0.0s to 1.3s.", "canonical_answer": "0.0s to 1.3s", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.0, "end_time": 1.3, "azimuth_deg": 1.709, "elevation_deg": 12.725, "distance_m": 1.3}]}
{"qa_id": "qa_c3e70777b86ff013a522", "split": "test", "audio_id": "foa_9a11d1869ca5e70022b2", "audio_path": "audio/test/foa_9a11d1869ca5e70022b2.wav", "scene_annotation_csv_path": "annotations/test/foa_9a11d1869ca5e70022b2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the water in degrees.", "answer": "30.5 degrees", "canonical_answer": "30.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 4.1, "end_time": 11.3, "azimuth_deg": 29.701, "elevation_deg": 30.469, "distance_m": 2.03}]}
{"qa_id": "qa_9d7b286669438412cf66", "split": "test", "audio_id": "foa_81905ca589d681f40ff6", "audio_path": "audio/test/foa_81905ca589d681f40ff6.wav", "scene_annotation_csv_path": "annotations/test/foa_81905ca589d681f40ff6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval can the insect be heard?", "answer": "The insect is audible from 0.0s to 10.8s.", "canonical_answer": "0.0s to 10.8s", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 10.8, "azimuth_deg": 114.824, "elevation_deg": -21.039, "distance_m": 1.05}]}
{"qa_id": "qa_3777d91d6e8d71ae14f9", "split": "test", "audio_id": "foa_0dc5babdbb1daa0eb1e3", "audio_path": "audio/test/foa_0dc5babdbb1daa0eb1e3.wav", "scene_annotation_csv_path": "annotations/test/foa_0dc5babdbb1daa0eb1e3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the guitar coming?", "answer": "-125.7 degrees", "canonical_answer": "-125.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 17.8, "azimuth_deg": -125.738, "elevation_deg": -52.53, "distance_m": 1.76}]}
{"qa_id": "qa_21485b8c0de7a6ca1d24", "split": "test", "audio_id": "foa_fddb135deeabc1cd9492", "audio_path": "audio/test/foa_fddb135deeabc1cd9492.wav", "scene_annotation_csv_path": "annotations/test/foa_fddb135deeabc1cd9492.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in this recording, and what are their corresponding time intervals?", "answer": "The audio contains a camera sound from 0.2s to 0.4s.", "canonical_answer": "camera (0.2s to 0.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.2, "end_time": 0.4, "azimuth_deg": -152.54, "elevation_deg": 1.539, "distance_m": 1.84}]}
{"qa_id": "qa_4cde454db99f2137a76b", "split": "test", "audio_id": "foa_808c5359e4dee156151d", "audio_path": "audio/test/foa_808c5359e4dee156151d.wav", "scene_annotation_csv_path": "annotations/test/foa_808c5359e4dee156151d.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-20.4 degrees, elevation=7.9 degrees?", "answer": "The sound detected at azimuth -20.4 degrees and elevation 7.9 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 2.5, "azimuth_deg": -20.392, "elevation_deg": 7.896, "distance_m": 3.17}]}
{"qa_id": "qa_77fc3240df335789e59b", "split": "test", "audio_id": "foa_f30b9442e551ceeeabea", "audio_path": "audio/test/foa_f30b9442e551ceeeabea.wav", "scene_annotation_csv_path": "annotations/test/foa_f30b9442e551ceeeabea.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back-left?", "answer": "The source located at the back-left is a drum.", "canonical_answer": "drum", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": 151.691, "elevation_deg": 14.343, "distance_m": 2.39}]}
{"qa_id": "qa_80746f2d67c82d183ead", "split": "test", "audio_id": "foa_eeb6c578db9e5c9ad31e", "audio_path": "audio/test/foa_eeb6c578db9e5c9ad31e.wav", "scene_annotation_csv_path": "annotations/test/foa_eeb6c578db9e5c9ad31e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the breathing be heard?", "answer": "The breathing sound is active from 2.5s to 14.8s.", "canonical_answer": "2.5s to 14.8s", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 2.5, "end_time": 14.8, "azimuth_deg": 32.365, "elevation_deg": 6.586, "distance_m": 1.9}]}
{"qa_id": "qa_0ca09af8cf578919a1ef", "split": "test", "audio_id": "foa_a72d2fb3a673defca64f", "audio_path": "audio/test/foa_a72d2fb3a673defca64f.wav", "scene_annotation_csv_path": "annotations/test/foa_a72d2fb3a673defca64f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Identify the source at azimuth=-59.8 degrees, elevation=-29.3 degrees.", "answer": "The source located at azimuth -59.8 degrees and elevation -29.3 degrees is typing.", "canonical_answer": "typing", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 1, "start_time": 8.3, "end_time": 15.5, "azimuth_deg": -59.785, "elevation_deg": -29.307, "distance_m": 3.03}]}
{"qa_id": "qa_ba9792e10f8c22d32fe8", "split": "test", "audio_id": "foa_03058d8759457d3636c7", "audio_path": "audio/test/foa_03058d8759457d3636c7.wav", "scene_annotation_csv_path": "annotations/test/foa_03058d8759457d3636c7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the keyboard instrument?", "answer": "-138.5 degrees", "canonical_answer": "-138.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.1, "end_time": 5.1, "azimuth_deg": -138.468, "elevation_deg": -15.675, "distance_m": 2.99}]}
{"qa_id": "qa_61951b77749791694450", "split": "test", "audio_id": "foa_a5157641a11a7812a867", "audio_path": "audio/test/foa_a5157641a11a7812a867.wav", "scene_annotation_csv_path": "annotations/test/foa_a5157641a11a7812a867.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the back-left?", "answer": "The sound source coming from the back-left is cooking.", "canonical_answer": "cooking", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 1, "start_time": 4.0, "end_time": 9.0, "azimuth_deg": 150.188, "elevation_deg": -2.768, "distance_m": 1.68}]}
{"qa_id": "qa_915abafda63828cddc5d", "split": "test", "audio_id": "foa_781fcc8ed9717782562b", "audio_path": "audio/test/foa_781fcc8ed9717782562b.wav", "scene_annotation_csv_path": "annotations/test/foa_781fcc8ed9717782562b.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the speech?", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 7.8, "azimuth_deg": 99.566, "elevation_deg": 0.0, "distance_m": 4.2}]}
{"qa_id": "qa_6d934922524d5353dd84", "split": "test", "audio_id": "foa_55e2830272012bccac54", "audio_path": "audio/test/foa_55e2830272012bccac54.wav", "scene_annotation_csv_path": "annotations/test/foa_55e2830272012bccac54.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains guitar from 0.0s to 6.5s.", "canonical_answer": "guitar (0.0s to 6.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 6.5, "azimuth_deg": -117.343, "elevation_deg": -9.749, "distance_m": 1.46}]}
{"qa_id": "qa_4492c204d721a6485323", "split": "test", "audio_id": "foa_f8ba91be699cbddaa1d8", "audio_path": "audio/test/foa_f8ba91be699cbddaa1d8.wav", "scene_annotation_csv_path": "annotations/test/foa_f8ba91be699cbddaa1d8.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains speech from 0.4s to 1.8s and speech from 0.7s to 6.4s.", "canonical_answer": "speech (0.4s to 1.8s); speech (0.7s to 6.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 1.8, "azimuth_deg": -45.329, "elevation_deg": -37.664, "distance_m": 1.48}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.7, "end_time": 6.4, "azimuth_deg": -45.329, "elevation_deg": -28.557, "distance_m": 1.34}]}
{"qa_id": "qa_02f59007d4f46420a457", "split": "test", "audio_id": "foa_41a6804dd10f8d4f5028", "audio_path": "audio/test/foa_41a6804dd10f8d4f5028.wav", "scene_annotation_csv_path": "annotations/test/foa_41a6804dd10f8d4f5028.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the body sound in degrees.", "answer": "-37.5 degrees", "canonical_answer": "-37.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 0.9, "azimuth_deg": -61.948, "elevation_deg": -37.533, "distance_m": 0.95}]}
{"qa_id": "qa_101d03bb8f0beb6bca31", "split": "test", "audio_id": "foa_b9b9c88463b91700a582", "audio_path": "audio/test/foa_b9b9c88463b91700a582.wav", "scene_annotation_csv_path": "annotations/test/foa_b9b9c88463b91700a582.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the time duration of the scratch sound event?", "answer": "The scratch event occurs between 0.0s and 0.7s.", "canonical_answer": "0.0s to 0.7s", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.0, "end_time": 0.7, "azimuth_deg": -79.192, "elevation_deg": 15.212, "distance_m": 1.64}]}
{"qa_id": "qa_f2f214635442582704b5", "split": "test", "audio_id": "foa_c53545d915d904625bea", "audio_path": "audio/test/foa_c53545d915d904625bea.wav", "scene_annotation_csv_path": "annotations/test/foa_c53545d915d904625bea.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the string instrument in degrees.", "answer": "66.4 degrees", "canonical_answer": "66.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 1, "start_time": 0.0, "end_time": 5.5, "azimuth_deg": 66.405, "elevation_deg": -36.846, "distance_m": 2.07}]}
{"qa_id": "qa_26aad492edb3c52bf7ab", "split": "test", "audio_id": "foa_1ab6063099bd127a4e09", "audio_path": "audio/test/foa_1ab6063099bd127a4e09.wav", "scene_annotation_csv_path": "annotations/test/foa_1ab6063099bd127a4e09.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=44.9 degrees, elevation=0.0 degrees?", "answer": "An animal is located at azimuth=44.9 degrees and elevation=0.0 degrees.", "canonical_answer": "animal", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 1, "start_time": 0.2, "end_time": 9.8, "azimuth_deg": 44.916, "elevation_deg": 0.0, "distance_m": 4.82}]}
{"qa_id": "qa_af557fe8498b64d705df", "split": "test", "audio_id": "foa_2ba99e6ce872ca09464e", "audio_path": "audio/test/foa_2ba99e6ce872ca09464e.wav", "scene_annotation_csv_path": "annotations/test/foa_2ba99e6ce872ca09464e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the right and below side?", "answer": "The sound coming from the right and below is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.0, "end_time": 14.8, "azimuth_deg": -72.956, "elevation_deg": -20.044, "distance_m": 2.59}]}
{"qa_id": "qa_d8081cd99e23f1b80cfe", "split": "test", "audio_id": "foa_642e2b4c1e7bd51762c5", "audio_path": "audio/test/foa_642e2b4c1e7bd51762c5.wav", "scene_annotation_csv_path": "annotations/test/foa_642e2b4c1e7bd51762c5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the water sound occur?", "answer": "The water sound is active from 0.4s to 20.0s.", "canonical_answer": "0.4s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.4, "end_time": 20.0, "azimuth_deg": -106.429, "elevation_deg": 53.315, "distance_m": 0.93}]}
{"qa_id": "qa_08235fbd904d496d501f", "split": "test", "audio_id": "foa_598d3b8b1f1a7ddf5e86", "audio_path": "audio/test/foa_598d3b8b1f1a7ddf5e86.wav", "scene_annotation_csv_path": "annotations/test/foa_598d3b8b1f1a7ddf5e86.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left and below?", "answer": "The source located to the left and below is human vocalization.", "canonical_answer": "human vocalization", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.3, "end_time": 5.2, "azimuth_deg": 70.348, "elevation_deg": -49.799, "distance_m": 1.34}]}
{"qa_id": "qa_6f1d119bd8f698bbd106", "split": "test", "audio_id": "foa_80ed9bb7a91a5f2775cd", "audio_path": "audio/test/foa_80ed9bb7a91a5f2775cd.wav", "scene_annotation_csv_path": "annotations/test/foa_80ed9bb7a91a5f2775cd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the wind instrument coming?", "answer": "-35.5 degrees", "canonical_answer": "-35.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.6, "end_time": 13.8, "azimuth_deg": -35.512, "elevation_deg": -44.062, "distance_m": 1.83}]}
{"qa_id": "qa_11cfc8d25a270ed1aaed", "split": "test", "audio_id": "foa_24494b7bc9de17cb4e2f", "audio_path": "audio/test/foa_24494b7bc9de17cb4e2f.wav", "scene_annotation_csv_path": "annotations/test/foa_24494b7bc9de17cb4e2f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=120.1 degrees, elevation=25.2 degrees?", "answer": "A zipper is the source heard from azimuth=120.1 degrees, elevation=25.2 degrees.", "canonical_answer": "zipper", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.0, "end_time": 3.2, "azimuth_deg": 120.116, "elevation_deg": 25.245, "distance_m": 2.1}]}
{"qa_id": "qa_918003dff71f5512fb86", "split": "test", "audio_id": "foa_1a48376a919a4c1736f2", "audio_path": "audio/test/foa_1a48376a919a4c1736f2.wav", "scene_annotation_csv_path": "annotations/test/foa_1a48376a919a4c1736f2.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the speech located?", "answer": "-0.1 degrees", "canonical_answer": "-0.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 6.1, "azimuth_deg": 170.894, "elevation_deg": -0.075, "distance_m": 1.87}]}
{"qa_id": "qa_bab7b4cb35924581bd62", "split": "test", "audio_id": "foa_6602c0955625796adf9c", "audio_path": "audio/test/foa_6602c0955625796adf9c.wav", "scene_annotation_csv_path": "annotations/test/foa_6602c0955625796adf9c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a telephone alarm from 0.0s to 19.4s, a train from 13.3s to 20.0s, and water from 19.5s to 20.0s.", "canonical_answer": "telephone alarm (0.0s to 19.4s); train (13.3s to 20.0s); water (19.5s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 0.0, "end_time": 19.4, "azimuth_deg": 41.607, "elevation_deg": 47.57, "distance_m": 1.19}, {"class_id": 53, "class_name": "train", "track_id": 1, "start_time": 13.3, "end_time": 20.0, "azimuth_deg": 89.119, "elevation_deg": 19.26, "distance_m": 1.41}, {"class_id": 57, "class_name": "water", "track_id": 2, "start_time": 19.5, "end_time": 20.0, "azimuth_deg": -155.279, "elevation_deg": -23.343, "distance_m": 3.47}]}
{"qa_id": "qa_409c33fd6aa0926be08c", "split": "test", "audio_id": "foa_a35e6580669be4be9baf", "audio_path": "audio/test/foa_a35e6580669be4be9baf.wav", "scene_annotation_csv_path": "annotations/test/foa_a35e6580669be4be9baf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the back-right side?", "answer": "The sound coming from the back-right is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.4, "end_time": 20.0, "azimuth_deg": -132.972, "elevation_deg": 4.302, "distance_m": 1.23}]}
{"qa_id": "qa_0f58b979587338bbed7c", "split": "test", "audio_id": "foa_aeaa231007e34923c4cd", "audio_path": "audio/test/foa_aeaa231007e34923c4cd.wav", "scene_annotation_csv_path": "annotations/test/foa_aeaa231007e34923c4cd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the metal clink coming?", "answer": "45.5 degrees", "canonical_answer": "45.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 2, "start_time": 11.6, "end_time": 14.5, "azimuth_deg": 45.458, "elevation_deg": -30.182, "distance_m": 2.94}]}
{"qa_id": "qa_2bb3bf1a8b0649220bcd", "split": "test", "audio_id": "foa_1f897bbe8d8539e2a5f9", "audio_path": "audio/test/foa_1f897bbe8d8539e2a5f9.wav", "scene_annotation_csv_path": "annotations/test/foa_1f897bbe8d8539e2a5f9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time spans?", "answer": "The audio clip features a car from 0.0s to 20.0s, a dog from 2.5s to 9.8s, ocean sounds from 10.1s to 20.0s, and an alarm from 11.7s to 15.2s.", "canonical_answer": "car (0.0s to 20.0s); dog (2.5s to 9.8s); ocean (10.1s to 20.0s); alarm (11.7s to 15.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 14.973, "elevation_deg": 29.862, "distance_m": 0.81}, {"class_id": 16, "class_name": "dog", "track_id": 1, "start_time": 2.5, "end_time": 9.8, "azimuth_deg": 77.148, "elevation_deg": -50.986, "distance_m": 1.91}, {"class_id": 39, "class_name": "ocean", "track_id": 2, "start_time": 10.1, "end_time": 20.0, "azimuth_deg": -165.193, "elevation_deg": -5.106, "distance_m": 3.42}, {"class_id": 1, "class_name": "alarm", "track_id": 3, "start_time": 11.7, "end_time": 15.2, "azimuth_deg": 22.716, "elevation_deg": -27.334, "distance_m": 1.02}]}
{"qa_id": "qa_103570336f14fce64786", "split": "test", "audio_id": "foa_5c8d10bb22d77f9ff356", "audio_path": "audio/test/foa_5c8d10bb22d77f9ff356.wav", "scene_annotation_csv_path": "annotations/test/foa_5c8d10bb22d77f9ff356.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the speech in degrees.", "answer": "15.6 degrees", "canonical_answer": "15.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 10.6, "azimuth_deg": 106.751, "elevation_deg": 15.606, "distance_m": 2.14}]}
{"qa_id": "qa_2ebbaa37d745b95344e3", "split": "test", "audio_id": "foa_0be5f953f4aebf14bfb6", "audio_path": "audio/test/foa_0be5f953f4aebf14bfb6.wav", "scene_annotation_csv_path": "annotations/test/foa_0be5f953f4aebf14bfb6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval can the musical instrument be heard?", "answer": "The musical instrument is active from 0.0s to 14.8s.", "canonical_answer": "0.0s to 14.8s", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.0, "end_time": 14.8, "azimuth_deg": 8.611, "elevation_deg": -20.377, "distance_m": 2.57}]}
{"qa_id": "qa_ac7c7b80de0b122eae52", "split": "test", "audio_id": "foa_0ccbd36b2b39daf3018e", "audio_path": "audio/test/foa_0ccbd36b2b39daf3018e.wav", "scene_annotation_csv_path": "annotations/test/foa_0ccbd36b2b39daf3018e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-41.8 degrees, elevation=15.9 degrees?", "answer": "A machine is located at azimuth -41.8 degrees and elevation 15.9 degrees.", "canonical_answer": "machine", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 1.7, "azimuth_deg": -41.794, "elevation_deg": 15.901, "distance_m": 2.24}]}
{"qa_id": "qa_4d841e6b8ca4f8f94082", "split": "test", "audio_id": "foa_8dc14b0ce81b25f9a0a6", "audio_path": "audio/test/foa_8dc14b0ce81b25f9a0a6.wav", "scene_annotation_csv_path": "annotations/test/foa_8dc14b0ce81b25f9a0a6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is heard from the front-right of the listener?", "answer": "The source heard from the front-right is a machine.", "canonical_answer": "machine", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 11.6, "azimuth_deg": -25.916, "elevation_deg": -2.434, "distance_m": 0.93}]}
{"qa_id": "qa_a04a7a69d57fa0b181c0", "split": "test", "audio_id": "foa_df23fe429287de52f4b1", "audio_path": "audio/test/foa_df23fe429287de52f4b1.wav", "scene_annotation_csv_path": "annotations/test/foa_df23fe429287de52f4b1.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=116.0 degrees, elevation=-16.0 degrees?", "answer": "The sound heard from azimuth=116.0 degrees, elevation=-16.0 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 4.2, "azimuth_deg": 116.032, "elevation_deg": -15.952, "distance_m": 3.88}]}
{"qa_id": "qa_a2dfbf74df8ac091b10d", "split": "test", "audio_id": "foa_2c9b44826ede26077530", "audio_path": "audio/test/foa_2c9b44826ede26077530.wav", "scene_annotation_csv_path": "annotations/test/foa_2c9b44826ede26077530.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the drum in degrees.", "answer": "-78.9 degrees", "canonical_answer": "-78.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 1.9, "azimuth_deg": -78.896, "elevation_deg": -24.423, "distance_m": 0.59}]}
{"qa_id": "qa_ae30c2747e4079966d42", "split": "test", "audio_id": "foa_b617bcce289585d9ff9f", "audio_path": "audio/test/foa_b617bcce289585d9ff9f.wav", "scene_annotation_csv_path": "annotations/test/foa_b617bcce289585d9ff9f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the cat be heard?", "answer": "The cat is active from 0.0s to 11.2s.", "canonical_answer": "0.0s to 11.2s", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 11.2, "azimuth_deg": -41.832, "elevation_deg": 1.197, "distance_m": 2.9}]}
{"qa_id": "qa_1d496f27c854a9934957", "split": "test", "audio_id": "foa_530ef9ffc55ddbdd8283", "audio_path": "audio/test/foa_530ef9ffc55ddbdd8283.wav", "scene_annotation_csv_path": "annotations/test/foa_530ef9ffc55ddbdd8283.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the breathing located?", "answer": "22.1 degrees", "canonical_answer": "22.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.6, "end_time": 4.4, "azimuth_deg": 169.37, "elevation_deg": 22.146, "distance_m": 2.41}]}
{"qa_id": "qa_39c62d29092a7d2a37ad", "split": "test", "audio_id": "foa_b3b122d414e700e080eb", "audio_path": "audio/test/foa_b3b122d414e700e080eb.wav", "scene_annotation_csv_path": "annotations/test/foa_b3b122d414e700e080eb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound events are detectable in this audio clip, and what are their specific time intervals?", "answer": "The audio contains a wind instrument that can be heard from 0.0s to 1.1s.", "canonical_answer": "wind instrument (0.0s to 1.1s)", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.0, "end_time": 1.1, "azimuth_deg": 149.19, "elevation_deg": 18.661, "distance_m": 2.6}]}
{"qa_id": "qa_6ebabbb625cdbdee62f8", "split": "test", "audio_id": "foa_d6804aff5ab8167c24bd", "audio_path": "audio/test/foa_d6804aff5ab8167c24bd.wav", "scene_annotation_csv_path": "annotations/test/foa_d6804aff5ab8167c24bd.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the speech?", "answer": "1.0 degrees", "canonical_answer": "1.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 12.1, "azimuth_deg": 59.876, "elevation_deg": 1.009, "distance_m": 2.92}]}
{"qa_id": "qa_ac75e1b654f7b88a1272", "split": "test", "audio_id": "foa_f3ab73a5278eddbef71f", "audio_path": "audio/test/foa_f3ab73a5278eddbef71f.wav", "scene_annotation_csv_path": "annotations/test/foa_f3ab73a5278eddbef71f.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval is the speech heard?", "answer": "The speech is active from 0.6s to 5.9s.", "canonical_answer": "0.6s to 5.9s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 5.9, "azimuth_deg": 81.081, "elevation_deg": 0.0, "distance_m": 1.19}]}
{"qa_id": "qa_ce235220a7c8c0de0cb7", "split": "test", "audio_id": "foa_7d97d40c66419ec84ae3", "audio_path": "audio/test/foa_7d97d40c66419ec84ae3.wav", "scene_annotation_csv_path": "annotations/test/foa_7d97d40c66419ec84ae3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left and below?", "answer": "The sound source located to the left and below is tearing.", "canonical_answer": "tearing", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 0.2, "end_time": 15.4, "azimuth_deg": 106.919, "elevation_deg": -42.407, "distance_m": 1.62}]}
{"qa_id": "qa_b5d444a476ea50f16ad3", "split": "test", "audio_id": "foa_75a693cf84267f19cd27", "audio_path": "audio/test/foa_75a693cf84267f19cd27.wav", "scene_annotation_csv_path": "annotations/test/foa_75a693cf84267f19cd27.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the paper coming?", "answer": "-27.3 degrees", "canonical_answer": "-27.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.0, "end_time": 13.4, "azimuth_deg": -27.26, "elevation_deg": -14.114, "distance_m": 2.84}]}
{"qa_id": "qa_91e0964c9c192e90dd4f", "split": "test", "audio_id": "foa_ddcedc581432b56a8ff4", "audio_path": "audio/test/foa_ddcedc581432b56a8ff4.wav", "scene_annotation_csv_path": "annotations/test/foa_ddcedc581432b56a8ff4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=58.1 degrees, elevation=-41.5 degrees?", "answer": "A bird is heard coming from azimuth=58.1 degrees and elevation=-41.5 degrees.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.1, "end_time": 7.2, "azimuth_deg": 58.116, "elevation_deg": -41.496, "distance_m": 2.24}]}
{"qa_id": "qa_e82d5204190bdd40f3e4", "split": "test", "audio_id": "foa_186cf8081a1dae1dbfff", "audio_path": "audio/test/foa_186cf8081a1dae1dbfff.wav", "scene_annotation_csv_path": "annotations/test/foa_186cf8081a1dae1dbfff.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains an alarm from 0.3s to 2.8s.", "canonical_answer": "alarm (0.3s to 2.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.3, "end_time": 2.8, "azimuth_deg": 144.647, "elevation_deg": 12.913, "distance_m": 2.9}]}
{"qa_id": "qa_d4f64c84e1e0a4bd22ed", "split": "test", "audio_id": "foa_642ccf7ef36075eed210", "audio_path": "audio/test/foa_642ccf7ef36075eed210.wav", "scene_annotation_csv_path": "annotations/test/foa_642ccf7ef36075eed210.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located in the back-left of the scene?", "answer": "The sound source coming from the back-left is a cat.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 1.1, "azimuth_deg": 155.451, "elevation_deg": -3.649, "distance_m": 1.07}]}
{"qa_id": "qa_8918177e3e8014f67db9", "split": "test", "audio_id": "foa_1641bbb09c3d5091ef29", "audio_path": "audio/test/foa_1641bbb09c3d5091ef29.wav", "scene_annotation_csv_path": "annotations/test/foa_1641bbb09c3d5091ef29.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the insect occur?", "answer": "The insect occurs from 0.5s to 5.2s.", "canonical_answer": "0.5s to 5.2s", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.5, "end_time": 5.2, "azimuth_deg": -53.353, "elevation_deg": -59.412, "distance_m": 1.36}]}
{"qa_id": "qa_f27916afbe94c22473f4", "split": "test", "audio_id": "foa_9696c87134db13111ae8", "audio_path": "audio/test/foa_9696c87134db13111ae8.wav", "scene_annotation_csv_path": "annotations/test/foa_9696c87134db13111ae8.csv", "dataset": "tau2636594", "data_source": "dcase_real", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the tool?", "answer": "10.0 degrees", "canonical_answer": "10.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 6, "start_time": 0.0, "end_time": 2.9, "azimuth_deg": -30.0, "elevation_deg": 10.0, "distance_m": 2.0}]}
{"qa_id": "qa_87df53e3fdb1c240cb92", "split": "test", "audio_id": "foa_5beeae22e4e3c2f322ec", "audio_path": "audio/test/foa_5beeae22e4e3c2f322ec.wav", "scene_annotation_csv_path": "annotations/test/foa_5beeae22e4e3c2f322ec.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the vehicle coming?", "answer": "-121.0 degrees", "canonical_answer": "-121.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.2, "end_time": 6.8, "azimuth_deg": -120.969, "elevation_deg": 0.0, "distance_m": 4.03}]}
{"qa_id": "qa_5d7d3024bbd513485095", "split": "test", "audio_id": "foa_528fd6f271021148c87d", "audio_path": "audio/test/foa_528fd6f271021148c87d.wav", "scene_annotation_csv_path": "annotations/test/foa_528fd6f271021148c87d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains singing from 0.1s to 7.7s, tearing from 0.4s to 13.2s, percussion from 5.6s to 6.1s, and a crack from 12.0s to 14.8s.", "canonical_answer": "singing (0.1s to 7.7s); tearing (0.4s to 13.2s); percussion (5.6s to 6.1s); crack (12.0s to 14.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 0.1, "end_time": 7.7, "azimuth_deg": 46.61, "elevation_deg": -25.827, "distance_m": 2.73}, {"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 0.4, "end_time": 13.2, "azimuth_deg": -79.588, "elevation_deg": -29.997, "distance_m": 2.22}, {"class_id": 41, "class_name": "percussion", "track_id": 2, "start_time": 5.6, "end_time": 6.1, "azimuth_deg": 89.824, "elevation_deg": 5.192, "distance_m": 0.72}, {"class_id": 13, "class_name": "crack", "track_id": 3, "start_time": 12.0, "end_time": 14.8, "azimuth_deg": 141.131, "elevation_deg": 16.259, "distance_m": 2.33}]}
{"qa_id": "qa_c01e7bbd97f5c6d49074", "split": "test", "audio_id": "foa_f8598874fd6fd64e785e", "audio_path": "audio/test/foa_f8598874fd6fd64e785e.wav", "scene_annotation_csv_path": "annotations/test/foa_f8598874fd6fd64e785e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=19.4 degrees, elevation=7.4 degrees?", "answer": "An insect is the sound heard from azimuth=19.4 degrees, elevation=7.4 degrees.", "canonical_answer": "insect", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 19.41, "elevation_deg": 7.378, "distance_m": 1.5}]}
{"qa_id": "qa_9ed440f94b2d0f088703", "split": "test", "audio_id": "foa_30e3f56fac0fae6ff534", "audio_path": "audio/test/foa_30e3f56fac0fae6ff534.wav", "scene_annotation_csv_path": "annotations/test/foa_30e3f56fac0fae6ff534.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the dog in degrees.", "answer": "2.5 degrees", "canonical_answer": "2.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 1, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": -109.632, "elevation_deg": 2.511, "distance_m": 1.8}]}
{"qa_id": "qa_14957ff8981eef979ea4", "split": "test", "audio_id": "foa_d024545b080e20264e22", "audio_path": "audio/test/foa_d024545b080e20264e22.wav", "scene_annotation_csv_path": "annotations/test/foa_d024545b080e20264e22.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound events occur in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip features a guitar playing from 0.0s to 1.9s.", "canonical_answer": "guitar (0.0s to 1.9s)", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 1.9, "azimuth_deg": -78.111, "elevation_deg": -2.192, "distance_m": 3.16}]}
{"qa_id": "qa_18f8e3bb96b12500b350", "split": "test", "audio_id": "foa_f1c33408180a7d25f647", "audio_path": "audio/test/foa_f1c33408180a7d25f647.wav", "scene_annotation_csv_path": "annotations/test/foa_f1c33408180a7d25f647.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=111.2 degrees, elevation=-27.2 degrees?", "answer": "A guitar is located at azimuth=111.2 degrees and elevation=-27.2 degrees.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 1.0, "end_time": 5.0, "azimuth_deg": 111.199, "elevation_deg": -27.247, "distance_m": 2.76}]}
{"qa_id": "qa_2cb7d28f94fb35ab7ef6", "split": "test", "audio_id": "foa_9d66bb84a3ece8ee9e96", "audio_path": "audio/test/foa_9d66bb84a3ece8ee9e96.wav", "scene_annotation_csv_path": "annotations/test/foa_9d66bb84a3ece8ee9e96.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left and below the listener?", "answer": "The sound source located to the left and below is body sound.", "canonical_answer": "body sound", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.4, "end_time": 1.3, "azimuth_deg": 77.031, "elevation_deg": -18.733, "distance_m": 2.13}]}
{"qa_id": "qa_c7b9b9757dda82bf6b24", "split": "test", "audio_id": "foa_1501a018b18c09f3bf1a", "audio_path": "audio/test/foa_1501a018b18c09f3bf1a.wav", "scene_annotation_csv_path": "annotations/test/foa_1501a018b18c09f3bf1a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the string instrument?", "answer": "132.2 degrees", "canonical_answer": "132.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 2.4, "azimuth_deg": 132.15, "elevation_deg": -4.172, "distance_m": 1.78}]}
{"qa_id": "qa_bcee14773d8803aefbb3", "split": "test", "audio_id": "foa_ed226f72477cdf0285d6", "audio_path": "audio/test/foa_ed226f72477cdf0285d6.wav", "scene_annotation_csv_path": "annotations/test/foa_ed226f72477cdf0285d6.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the fire active?", "answer": "The fire is active from 0.4s to 1.6s.", "canonical_answer": "0.4s to 1.6s", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 1, "start_time": 0.4, "end_time": 1.6, "azimuth_deg": 129.601, "elevation_deg": 5.076, "distance_m": 4.12}]}
{"qa_id": "qa_c13d084888787b43d5fa", "split": "test", "audio_id": "foa_ef5c4d30c614aa987eee", "audio_path": "audio/test/foa_ef5c4d30c614aa987eee.wav", "scene_annotation_csv_path": "annotations/test/foa_ef5c4d30c614aa987eee.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the printer coming?", "answer": "-121.6 degrees", "canonical_answer": "-121.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.2, "end_time": 15.2, "azimuth_deg": -121.628, "elevation_deg": -25.502, "distance_m": 2.32}]}
{"qa_id": "qa_f967e919a894eb65d6e0", "split": "test", "audio_id": "foa_65cd0fcaf618ec1e53d5", "audio_path": "audio/test/foa_65cd0fcaf618ec1e53d5.wav", "scene_annotation_csv_path": "annotations/test/foa_65cd0fcaf618ec1e53d5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=173.0 degrees, elevation=-6.1 degrees?", "answer": "An alarm is located at azimuth=173.0 degrees and elevation=-6.1 degrees.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.4, "end_time": 18.6, "azimuth_deg": 172.985, "elevation_deg": -6.098, "distance_m": 2.43}]}
{"qa_id": "qa_0ce40e7c7f172076a7ae", "split": "test", "audio_id": "foa_dcd99261f6283a192302", "audio_path": "audio/test/foa_dcd99261f6283a192302.wav", "scene_annotation_csv_path": "annotations/test/foa_dcd99261f6283a192302.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be heard in this audio clip, and what is the time interval for each?", "answer": "The audio contains insect activity occurring from 0.6s to 19.1s.", "canonical_answer": "insect (0.6s to 19.1s)", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.6, "end_time": 19.1, "azimuth_deg": -41.379, "elevation_deg": 2.67, "distance_m": 0.88}]}
{"qa_id": "qa_559b1e9762ce745bb5ad", "split": "test", "audio_id": "foa_c006ebd1f859ea722c2c", "audio_path": "audio/test/foa_c006ebd1f859ea722c2c.wav", "scene_annotation_csv_path": "annotations/test/foa_c006ebd1f859ea722c2c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the laughter be heard?", "answer": "The laughter is active from 0.4s to 15.2s.", "canonical_answer": "0.4s to 15.2s", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.4, "end_time": 15.2, "azimuth_deg": -39.088, "elevation_deg": -3.342, "distance_m": 1.83}]}
{"qa_id": "qa_c2739c7cb6cbf1a0a66f", "split": "test", "audio_id": "foa_6fbb74b3680a4ddae04e", "audio_path": "audio/test/foa_6fbb74b3680a4ddae04e.wav", "scene_annotation_csv_path": "annotations/test/foa_6fbb74b3680a4ddae04e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the war sound located?", "answer": "-38.3 degrees", "canonical_answer": "-38.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.1, "end_time": 4.3, "azimuth_deg": 13.997, "elevation_deg": -38.312, "distance_m": 2.32}]}
{"qa_id": "qa_fafc533cc3b0c035a51f", "split": "test", "audio_id": "foa_75e1bf9f698c291e5867", "audio_path": "audio/test/foa_75e1bf9f698c291e5867.wav", "scene_annotation_csv_path": "annotations/test/foa_75e1bf9f698c291e5867.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front-right and below the listener?", "answer": "The sound source coming from the front-right and below is a string instrument.", "canonical_answer": "string instrument", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.2, "end_time": 7.5, "azimuth_deg": -32.394, "elevation_deg": -21.322, "distance_m": 0.56}]}
{"qa_id": "qa_a52662705e87dbab1ce5", "split": "test", "audio_id": "foa_78d1245e3a0367fbc4d3", "audio_path": "audio/test/foa_78d1245e3a0367fbc4d3.wav", "scene_annotation_csv_path": "annotations/test/foa_78d1245e3a0367fbc4d3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the time interval for each?", "answer": "The audio contains a guitar playing from 0.0s to 6.8s.", "canonical_answer": "guitar (0.0s to 6.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 6.8, "azimuth_deg": 102.249, "elevation_deg": 4.218, "distance_m": 2.1}]}
{"qa_id": "qa_588e344697a6b33d0a41", "split": "test", "audio_id": "foa_334dade37ca4a102090f", "audio_path": "audio/test/foa_334dade37ca4a102090f.wav", "scene_annotation_csv_path": "annotations/test/foa_334dade37ca4a102090f.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the speech in degrees.", "answer": "29.8 degrees", "canonical_answer": "29.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 4.832312, "azimuth_deg": 29.817, "elevation_deg": -0.674, "distance_m": 1.65}]}
{"qa_id": "qa_e0c0cde7440fc9564460", "split": "test", "audio_id": "foa_dd7117c173574ea901f5", "audio_path": "audio/test/foa_dd7117c173574ea901f5.wav", "scene_annotation_csv_path": "annotations/test/foa_dd7117c173574ea901f5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-171.0 degrees, elevation=50.1 degrees?", "answer": "A person is singing at azimuth -171.0 degrees and elevation 50.1 degrees.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.4, "end_time": 13.4, "azimuth_deg": -171.045, "elevation_deg": 50.145, "distance_m": 1.3}]}
{"qa_id": "qa_7f5347b97636c4a26061", "split": "test", "audio_id": "foa_a8654260a577dd4c5769", "audio_path": "audio/test/foa_a8654260a577dd4c5769.wav", "scene_annotation_csv_path": "annotations/test/foa_a8654260a577dd4c5769.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back of the listener?", "answer": "The source coming from the back is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 10.9, "azimuth_deg": 162.717, "elevation_deg": 0.252, "distance_m": 3.45}]}
{"qa_id": "qa_497a701eace4249ffc3d", "split": "test", "audio_id": "foa_7b3a1f3473b998f72f93", "audio_path": "audio/test/foa_7b3a1f3473b998f72f93.wav", "scene_annotation_csv_path": "annotations/test/foa_7b3a1f3473b998f72f93.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the tool active?", "answer": "The tool is active from 0.0s to 0.4s.", "canonical_answer": "0.0s to 0.4s", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 1, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": 153.681, "elevation_deg": 0.0, "distance_m": 1.45}]}
{"qa_id": "qa_cb5f8d5f88c5c57b08a7", "split": "test", "audio_id": "foa_00a57e9e15c29443fd74", "audio_path": "audio/test/foa_00a57e9e15c29443fd74.wav", "scene_annotation_csv_path": "annotations/test/foa_00a57e9e15c29443fd74.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the wood located?", "answer": "-29.2 degrees", "canonical_answer": "-29.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 60, "class_name": "wood", "track_id": 0, "start_time": 0.0, "end_time": 0.7, "azimuth_deg": -129.286, "elevation_deg": -29.17, "distance_m": 0.82}]}
{"qa_id": "qa_e390bbe758a38d10b37f", "split": "test", "audio_id": "foa_8263075c41b19f838dd3", "audio_path": "audio/test/foa_8263075c41b19f838dd3.wav", "scene_annotation_csv_path": "annotations/test/foa_8263075c41b19f838dd3.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard coming from the back-left and below the listener?", "answer": "The sound coming from the back-left and below is a gong.", "canonical_answer": "gong", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 1, "start_time": 0.0, "end_time": 10.4, "azimuth_deg": 115.02, "elevation_deg": -40.12, "distance_m": 3.12}]}
{"qa_id": "qa_c347a41f54082b31a673", "split": "test", "audio_id": "foa_00630019fe2407cadd37", "audio_path": "audio/test/foa_00630019fe2407cadd37.wav", "scene_annotation_csv_path": "annotations/test/foa_00630019fe2407cadd37.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the alarm in degrees.", "answer": "107.1 degrees", "canonical_answer": "107.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": 107.095, "elevation_deg": -26.372, "distance_m": 3.16}]}
{"qa_id": "qa_b37737e0723765a93122", "split": "test", "audio_id": "foa_25c161627cbede8295db", "audio_path": "audio/test/foa_25c161627cbede8295db.wav", "scene_annotation_csv_path": "annotations/test/foa_25c161627cbede8295db.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the water sound occur?", "answer": "The water event is active from 1.2s to 2.7s.", "canonical_answer": "1.2s to 2.7s", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 1.2, "end_time": 2.7, "azimuth_deg": -164.193, "elevation_deg": 21.187, "distance_m": 2.59}]}
{"qa_id": "qa_352b45b16bda08a9e150", "split": "test", "audio_id": "foa_f7fa08aea89ba35cb48a", "audio_path": "audio/test/foa_f7fa08aea89ba35cb48a.wav", "scene_annotation_csv_path": "annotations/test/foa_f7fa08aea89ba35cb48a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-13.2 degrees, elevation=-18.3 degrees?", "answer": "A guitar is located at azimuth=-13.2 degrees, elevation=-18.3 degrees.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.7, "end_time": 8.4, "azimuth_deg": -13.233, "elevation_deg": -18.331, "distance_m": 1.54}]}
{"qa_id": "qa_43da48168cb14b72e32f", "split": "test", "audio_id": "foa_3a3ff9e64ccaf0b6ae40", "audio_path": "audio/test/foa_3a3ff9e64ccaf0b6ae40.wav", "scene_annotation_csv_path": "annotations/test/foa_3a3ff9e64ccaf0b6ae40.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the car located?", "answer": "22.6 degrees", "canonical_answer": "22.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 0, "start_time": 3.7, "end_time": 20.0, "azimuth_deg": 103.293, "elevation_deg": 22.613, "distance_m": 1.77}]}
{"qa_id": "qa_f8114e6c5662e634e24d", "split": "test", "audio_id": "foa_ff96d90c75a5e042d0a5", "audio_path": "audio/test/foa_ff96d90c75a5e042d0a5.wav", "scene_annotation_csv_path": "annotations/test/foa_ff96d90c75a5e042d0a5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in this recording, and what are their respective time intervals?", "answer": "The audio contains a frog from 0.0s to 20.0s, an alarm from 4.4s to 7.7s, a zipper from 6.4s to 14.1s, writing from 13.7s to 15.6s, and a drum from 17.8s to 20.0s.", "canonical_answer": "frog (0.0s to 20.0s); alarm (4.4s to 7.7s); zipper (6.4s to 14.1s); writing (13.7s to 15.6s); drum (17.8s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 9.309, "elevation_deg": -24.159, "distance_m": 2.23}, {"class_id": 1, "class_name": "alarm", "track_id": 1, "start_time": 4.4, "end_time": 7.7, "azimuth_deg": 135.992, "elevation_deg": 33.657, "distance_m": 1.8}, {"class_id": 62, "class_name": "zipper", "track_id": 2, "start_time": 6.4, "end_time": 14.1, "azimuth_deg": -11.139, "elevation_deg": -4.12, "distance_m": 3.07}, {"class_id": 61, "class_name": "writing", "track_id": 3, "start_time": 13.7, "end_time": 15.6, "azimuth_deg": 14.41, "elevation_deg": 21.322, "distance_m": 2.41}, {"class_id": 19, "class_name": "drum", "track_id": 4, "start_time": 17.8, "end_time": 20.0, "azimuth_deg": 2.409, "elevation_deg": -40.251, "distance_m": 2.21}]}
{"qa_id": "qa_fd6bb592480ed276c9eb", "split": "test", "audio_id": "foa_a358f05bedff80af721e", "audio_path": "audio/test/foa_a358f05bedff80af721e.wav", "scene_annotation_csv_path": "annotations/test/foa_a358f05bedff80af721e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the metal clink be heard?", "answer": "The metal clink is audible from 0.8s to 0.9s.", "canonical_answer": "0.8s to 0.9s", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.8, "end_time": 0.9, "azimuth_deg": -160.854, "elevation_deg": -32.478, "distance_m": 2.69}]}
{"qa_id": "qa_edaaa56ba29e7ed96d28", "split": "test", "audio_id": "foa_fb47b7fd02f0d1a1710c", "audio_path": "audio/test/foa_fb47b7fd02f0d1a1710c.wav", "scene_annotation_csv_path": "annotations/test/foa_fb47b7fd02f0d1a1710c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=89.6 degrees, elevation=4.6 degrees?", "answer": "An insect is located at azimuth=89.6 degrees and elevation=4.6 degrees.", "canonical_answer": "insect", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 2, "start_time": 9.4, "end_time": 17.7, "azimuth_deg": 89.585, "elevation_deg": 4.603, "distance_m": 3.36}]}
{"qa_id": "qa_4d74319cc5300f4c40f9", "split": "test", "audio_id": "foa_8a9da903b1de61f928ac", "audio_path": "audio/test/foa_8a9da903b1de61f928ac.wav", "scene_annotation_csv_path": "annotations/test/foa_8a9da903b1de61f928ac.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the tape in degrees.", "answer": "5.5 degrees", "canonical_answer": "5.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 1.8, "end_time": 8.8, "azimuth_deg": 92.939, "elevation_deg": 5.454, "distance_m": 2.41}]}
{"qa_id": "qa_85094341b30f9a89d923", "split": "test", "audio_id": "foa_9ebfde1a0ab5ae3daa59", "audio_path": "audio/test/foa_9ebfde1a0ab5ae3daa59.wav", "scene_annotation_csv_path": "annotations/test/foa_9ebfde1a0ab5ae3daa59.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is heard from the back of the listener?", "answer": "The source coming from the back of the listener is human vocalization.", "canonical_answer": "human vocalization", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 2.7, "end_time": 20.0, "azimuth_deg": 172.782, "elevation_deg": 6.19, "distance_m": 2.87}]}
{"qa_id": "qa_0161de4a665e8dcdda4c", "split": "test", "audio_id": "foa_234da84597bee8d3171b", "audio_path": "audio/test/foa_234da84597bee8d3171b.wav", "scene_annotation_csv_path": "annotations/test/foa_234da84597bee8d3171b.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a drawer cabinet from 0.0s to 0.8s, a door from 0.6s to 0.9s, speech from 0.6s to 5.1s, and finger snapping from 1.0s to 6.8s.", "canonical_answer": "drawer cabinet (0.0s to 0.8s); door (0.6s to 0.9s); speech (0.6s to 5.1s); finger snapping (1.0s to 6.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 2, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": -93.657, "elevation_deg": -37.331, "distance_m": 1.83}, {"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.6, "end_time": 0.9, "azimuth_deg": -173.385, "elevation_deg": -12.039, "distance_m": 1.26}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 5.1, "azimuth_deg": -123.717, "elevation_deg": 0.0, "distance_m": 3.47}, {"class_id": 21, "class_name": "finger_snapping", "track_id": 3, "start_time": 1.0, "end_time": 6.8, "azimuth_deg": -5.445, "elevation_deg": -21.411, "distance_m": 1.48}]}
{"qa_id": "qa_84d88930b48ec69258b3", "split": "test", "audio_id": "foa_f48519e2767e851e40f2", "audio_path": "audio/test/foa_f48519e2767e851e40f2.wav", "scene_annotation_csv_path": "annotations/test/foa_f48519e2767e851e40f2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the war sound in degrees.", "answer": "71.3 degrees", "canonical_answer": "71.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.2, "end_time": 0.9, "azimuth_deg": 71.333, "elevation_deg": 24.114, "distance_m": 0.81}]}
{"qa_id": "qa_3bdf1655e96bdc203e9f", "split": "test", "audio_id": "foa_82528e428a08e6817cf7", "audio_path": "audio/test/foa_82528e428a08e6817cf7.wav", "scene_annotation_csv_path": "annotations/test/foa_82528e428a08e6817cf7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a train from 0.0s to 11.3s, water from 4.6s to 5.1s, and a camera from 8.2s to 9.4s.", "canonical_answer": "train (0.0s to 11.3s); water (4.6s to 5.1s); camera (8.2s to 9.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 0.0, "end_time": 11.3, "azimuth_deg": -1.032, "elevation_deg": -14.426, "distance_m": 2.62}, {"class_id": 57, "class_name": "water", "track_id": 1, "start_time": 4.6, "end_time": 5.1, "azimuth_deg": -105.137, "elevation_deg": 15.225, "distance_m": 3.38}, {"class_id": 8, "class_name": "camera", "track_id": 2, "start_time": 8.2, "end_time": 9.4, "azimuth_deg": 82.473, "elevation_deg": -5.753, "distance_m": 2.0}]}
{"qa_id": "qa_c11249d97a308a6329ff", "split": "test", "audio_id": "foa_fd7b0fe677b0ac1e85bd", "audio_path": "audio/test/foa_fd7b0fe677b0ac1e85bd.wav", "scene_annotation_csv_path": "annotations/test/foa_fd7b0fe677b0ac1e85bd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During what time interval does the telephone alarm occur?", "answer": "The telephone alarm is active from 0.1s to 5.7s.", "canonical_answer": "0.1s to 5.7s", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 0.1, "end_time": 5.7, "azimuth_deg": -106.362, "elevation_deg": 16.553, "distance_m": 3.09}]}
{"qa_id": "qa_b370cf6f99a42c269552", "split": "test", "audio_id": "foa_a4424566f552c78ee556", "audio_path": "audio/test/foa_a4424566f552c78ee556.wav", "scene_annotation_csv_path": "annotations/test/foa_a4424566f552c78ee556.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the footsteps coming?", "answer": "-80.3 degrees", "canonical_answer": "-80.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 2, "start_time": 17.7, "end_time": 20.0, "azimuth_deg": -80.328, "elevation_deg": -8.885, "distance_m": 1.68}]}
{"qa_id": "qa_14deacfe9ac8aecb9903", "split": "test", "audio_id": "foa_3262c0306255e26a6f68", "audio_path": "audio/test/foa_3262c0306255e26a6f68.wav", "scene_annotation_csv_path": "annotations/test/foa_3262c0306255e26a6f68.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-84.4 degrees, elevation=2.0 degrees?", "answer": "The sound heard from azimuth=-84.4 degrees and elevation=2.0 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 15.3, "azimuth_deg": -84.421, "elevation_deg": 2.046, "distance_m": 2.22}]}
{"qa_id": "qa_0b2f83c3ad7b11f738af", "split": "test", "audio_id": "foa_cce1338a6069ae9aa9a4", "audio_path": "audio/test/foa_cce1338a6069ae9aa9a4.wav", "scene_annotation_csv_path": "annotations/test/foa_cce1338a6069ae9aa9a4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the guitar?", "answer": "10.3 degrees", "canonical_answer": "10.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 5.3, "azimuth_deg": 86.746, "elevation_deg": 10.276, "distance_m": 2.97}]}
{"qa_id": "qa_34bc86d6a5fe594f3760", "split": "test", "audio_id": "foa_4c639d2c4aea0531deaa", "audio_path": "audio/test/foa_4c639d2c4aea0531deaa.wav", "scene_annotation_csv_path": "annotations/test/foa_4c639d2c4aea0531deaa.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back-right and below?", "answer": "The source located at the back-right and below is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 1.2, "end_time": 5.0, "azimuth_deg": -142.529, "elevation_deg": -19.041, "distance_m": 3.43}]}
{"qa_id": "qa_32b72ca2c16cd1b5d374", "split": "test", "audio_id": "foa_21d613d13969cf77f6a6", "audio_path": "audio/test/foa_21d613d13969cf77f6a6.wav", "scene_annotation_csv_path": "annotations/test/foa_21d613d13969cf77f6a6.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=51.4 degrees, elevation=0.0 degrees?", "answer": "The sound detected at azimuth=51.4 degrees and elevation=0.0 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 5.1, "azimuth_deg": 51.39, "elevation_deg": 0.0, "distance_m": 2.77}]}
{"qa_id": "qa_e26da566136dea05d4bf", "split": "test", "audio_id": "foa_6c61d3cd49673d2a3cbf", "audio_path": "audio/test/foa_6c61d3cd49673d2a3cbf.wav", "scene_annotation_csv_path": "annotations/test/foa_6c61d3cd49673d2a3cbf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the wind instrument in degrees.", "answer": "147.1 degrees", "canonical_answer": "147.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.2, "end_time": 3.5, "azimuth_deg": 147.068, "elevation_deg": -18.608, "distance_m": 0.96}]}
{"qa_id": "qa_5b7c86d0d3276c2b04e0", "split": "test", "audio_id": "foa_f76fe12b3649cecf6a0d", "audio_path": "audio/test/foa_f76fe12b3649cecf6a0d.wav", "scene_annotation_csv_path": "annotations/test/foa_f76fe12b3649cecf6a0d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front-right and above the listener?", "answer": "The sound source coming from the front-right and above is typing.", "canonical_answer": "typing", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.2, "end_time": 9.2, "azimuth_deg": -49.739, "elevation_deg": 30.774, "distance_m": 1.75}]}
{"qa_id": "qa_0a0f7c6fcd2801254869", "split": "test", "audio_id": "foa_bfac4c650c91228956fb", "audio_path": "audio/test/foa_bfac4c650c91228956fb.wav", "scene_annotation_csv_path": "annotations/test/foa_bfac4c650c91228956fb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the sound of the door be heard?", "answer": "The door is active from 12.6s to 18.7s.", "canonical_answer": "12.6s to 18.7s", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 2, "start_time": 12.6, "end_time": 18.7, "azimuth_deg": 82.473, "elevation_deg": -5.753, "distance_m": 2.0}]}
{"qa_id": "qa_8ee6d7e874c900f5c7c9", "split": "test", "audio_id": "foa_a2cf1563e4ac0d910db5", "audio_path": "audio/test/foa_a2cf1563e4ac0d910db5.wav", "scene_annotation_csv_path": "annotations/test/foa_a2cf1563e4ac0d910db5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time intervals?", "answer": "The audio contains insect from 0.0s to 20.0s, typing from 11.8s to 20.0s, keyboard instrument from 14.3s to 14.9s, and body sound from 16.9s to 18.9s.", "canonical_answer": "insect (0.0s to 20.0s); typing (11.8s to 20.0s); keyboard instrument (14.3s to 14.9s); body sound (16.9s to 18.9s)", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 71.407, "elevation_deg": -7.809, "distance_m": 2.18}, {"class_id": 54, "class_name": "typing", "track_id": 1, "start_time": 11.8, "end_time": 20.0, "azimuth_deg": 83.828, "elevation_deg": -33.923, "distance_m": 2.97}, {"class_id": 31, "class_name": "keyboard_instrument", "track_id": 2, "start_time": 14.3, "end_time": 14.9, "azimuth_deg": 156.71, "elevation_deg": 10.709, "distance_m": 3.11}, {"class_id": 6, "class_name": "body_sound", "track_id": 3, "start_time": 16.9, "end_time": 18.9, "azimuth_deg": -43.936, "elevation_deg": -24.936, "distance_m": 1.62}]}
{"qa_id": "qa_8298b22d27d42262f1e3", "split": "test", "audio_id": "foa_11b36374d0a716cf5960", "audio_path": "audio/test/foa_11b36374d0a716cf5960.wav", "scene_annotation_csv_path": "annotations/test/foa_11b36374d0a716cf5960.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the clock?", "answer": "-36.9 degrees", "canonical_answer": "-36.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 14.0, "azimuth_deg": -98.634, "elevation_deg": -36.884, "distance_m": 1.51}]}
{"qa_id": "qa_ad93006c74f4d5968ee7", "split": "test", "audio_id": "foa_9773bbf8d74e018893df", "audio_path": "audio/test/foa_9773bbf8d74e018893df.wav", "scene_annotation_csv_path": "annotations/test/foa_9773bbf8d74e018893df.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "At what time interval does the drawer cabinet occur?", "answer": "The drawer cabinet occurs from 9.9s to 11.1s.", "canonical_answer": "9.9s to 11.1s", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 2, "start_time": 9.9, "end_time": 11.1, "azimuth_deg": -116.871, "elevation_deg": -13.413, "distance_m": 3.16}]}
{"qa_id": "qa_4a204fa1fd119282b5f5", "split": "test", "audio_id": "foa_191e1b4af6d495942b50", "audio_path": "audio/test/foa_191e1b4af6d495942b50.wav", "scene_annotation_csv_path": "annotations/test/foa_191e1b4af6d495942b50.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-39.2 degrees, elevation=0.0 degrees?", "answer": "The sound heard from azimuth=-39.2 degrees and elevation=0.0 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 3.8, "azimuth_deg": -39.163, "elevation_deg": 0.0, "distance_m": 2.62}]}
{"qa_id": "qa_957c9ed232f953c33925", "split": "test", "audio_id": "foa_327361762109010ee310", "audio_path": "audio/test/foa_327361762109010ee310.wav", "scene_annotation_csv_path": "annotations/test/foa_327361762109010ee310.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located behind and below the listener?", "answer": "The sound source coming from the back and below is a home sound.", "canonical_answer": "home sound", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.2, "end_time": 9.9, "azimuth_deg": -170.964, "elevation_deg": -16.715, "distance_m": 2.13}]}
{"qa_id": "qa_c71663bf3e6ace34322a", "split": "test", "audio_id": "foa_47e47a1a3e94fcc9eb90", "audio_path": "audio/test/foa_47e47a1a3e94fcc9eb90.wav", "scene_annotation_csv_path": "annotations/test/foa_47e47a1a3e94fcc9eb90.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a thunderstorm from 1.2s to 16.1s, a war sound from 5.9s to 6.6s, and glass breaking from 10.8s to 12.0s.", "canonical_answer": "thunderstorm (1.2s to 16.1s); war sound (5.9s to 6.6s); glass (10.8s to 12.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 1.2, "end_time": 16.1, "azimuth_deg": -42.036, "elevation_deg": -3.295, "distance_m": 3.14}, {"class_id": 56, "class_name": "war_sound", "track_id": 1, "start_time": 5.9, "end_time": 6.6, "azimuth_deg": -29.675, "elevation_deg": 26.908, "distance_m": 0.77}, {"class_id": 25, "class_name": "glass", "track_id": 2, "start_time": 10.8, "end_time": 12.0, "azimuth_deg": -105.617, "elevation_deg": -39.152, "distance_m": 2.05}]}
{"qa_id": "qa_6b9a07bdba02a0540de3", "split": "test", "audio_id": "foa_67a7bca64454fca06599", "audio_path": "audio/test/foa_67a7bca64454fca06599.wav", "scene_annotation_csv_path": "annotations/test/foa_67a7bca64454fca06599.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the frog in degrees.", "answer": "-115.4 degrees", "canonical_answer": "-115.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 1, "start_time": 3.3, "end_time": 5.0, "azimuth_deg": -115.44, "elevation_deg": -27.446, "distance_m": 3.14}]}
{"qa_id": "qa_bde5d62bdad041299208", "split": "test", "audio_id": "foa_eace73a6d0dcfaa5dda6", "audio_path": "audio/test/foa_eace73a6d0dcfaa5dda6.wav", "scene_annotation_csv_path": "annotations/test/foa_eace73a6d0dcfaa5dda6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the home sound?", "answer": "0.9 degrees", "canonical_answer": "0.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.6, "end_time": 10.3, "azimuth_deg": 95.583, "elevation_deg": 0.898, "distance_m": 1.6}]}
{"qa_id": "qa_2fddbb37e7e8acb49ec5", "split": "test", "audio_id": "foa_dcb82d2b29ad32d5b18a", "audio_path": "audio/test/foa_dcb82d2b29ad32d5b18a.wav", "scene_annotation_csv_path": "annotations/test/foa_dcb82d2b29ad32d5b18a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the front-left side?", "answer": "The sound heard from the front-left side is kitchenware.", "canonical_answer": "kitchenware", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 0.3, "end_time": 9.6, "azimuth_deg": 57.281, "elevation_deg": -3.357, "distance_m": 0.9}]}
{"qa_id": "qa_8b96c6ae350a93a77e19", "split": "test", "audio_id": "foa_463568827253b536cf48", "audio_path": "audio/test/foa_463568827253b536cf48.wav", "scene_annotation_csv_path": "annotations/test/foa_463568827253b536cf48.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the knock active?", "answer": "The knock event is active from 0.8s to 11.0s.", "canonical_answer": "0.8s to 11.0s", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 0, "start_time": 0.8, "end_time": 11.0, "azimuth_deg": 43.976, "elevation_deg": 39.899, "distance_m": 1.46}]}
{"qa_id": "qa_76c1da921def6e0f17a8", "split": "test", "audio_id": "foa_a7dd256eec9a31ea9554", "audio_path": "audio/test/foa_a7dd256eec9a31ea9554.wav", "scene_annotation_csv_path": "annotations/test/foa_a7dd256eec9a31ea9554.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=147.1 degrees, elevation=24.0 degrees?", "answer": "An insect is located at azimuth=147.1 degrees and elevation=24.0 degrees.", "canonical_answer": "insect", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": 147.058, "elevation_deg": 24.002, "distance_m": 2.27}]}
{"qa_id": "qa_7096a2ea3d5c8cac50b8", "split": "test", "audio_id": "foa_39e338dea71a85f182c6", "audio_path": "audio/test/foa_39e338dea71a85f182c6.wav", "scene_annotation_csv_path": "annotations/test/foa_39e338dea71a85f182c6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains human vocalization occurring from 0.0s to 0.9s.", "canonical_answer": "human vocalization (0.0s to 0.9s)", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.0, "end_time": 0.9, "azimuth_deg": -141.579, "elevation_deg": -1.156, "distance_m": 3.2}]}
{"qa_id": "qa_543544831d746ddc4521", "split": "test", "audio_id": "foa_a7e7d3ef1fe231a2b78c", "audio_path": "audio/test/foa_a7e7d3ef1fe231a2b78c.wav", "scene_annotation_csv_path": "annotations/test/foa_a7e7d3ef1fe231a2b78c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the body sound?", "answer": "5.8 degrees", "canonical_answer": "5.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.1, "end_time": 0.8, "azimuth_deg": -84.356, "elevation_deg": 5.836, "distance_m": 0.65}]}
{"qa_id": "qa_519bc2d240a8ed21efb7", "split": "test", "audio_id": "foa_f36623bb92e96f371468", "audio_path": "audio/test/foa_f36623bb92e96f371468.wav", "scene_annotation_csv_path": "annotations/test/foa_f36623bb92e96f371468.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the string instrument?", "answer": "-122.7 degrees", "canonical_answer": "-122.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.1, "end_time": 0.8, "azimuth_deg": -122.681, "elevation_deg": -23.659, "distance_m": 3.44}]}
{"qa_id": "qa_13817076117bfe0d1d04", "split": "test", "audio_id": "foa_4b1df4341ec10ab157fa", "audio_path": "audio/test/foa_4b1df4341ec10ab157fa.wav", "scene_annotation_csv_path": "annotations/test/foa_4b1df4341ec10ab157fa.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in this recording, and what are their corresponding time intervals?", "answer": "The audio features bird from 0.0s to 20.0s, war sound from 5.0s to 14.2s, and paper from 9.3s to 12.8s.", "canonical_answer": "bird (0.0s to 20.0s); war sound (5.0s to 14.2s); paper (9.3s to 12.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 78.253, "elevation_deg": -22.739, "distance_m": 2.07}, {"class_id": 56, "class_name": "war_sound", "track_id": 1, "start_time": 5.0, "end_time": 14.2, "azimuth_deg": 147.873, "elevation_deg": -34.049, "distance_m": 2.28}, {"class_id": 40, "class_name": "paper", "track_id": 2, "start_time": 9.3, "end_time": 12.8, "azimuth_deg": -11.768, "elevation_deg": -23.209, "distance_m": 2.73}]}
{"qa_id": "qa_bca8df25b8aff18f136a", "split": "test", "audio_id": "foa_8bc79a36e0245e2339ae", "audio_path": "audio/test/foa_8bc79a36e0245e2339ae.wav", "scene_annotation_csv_path": "annotations/test/foa_8bc79a36e0245e2339ae.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the human vocalization in degrees.", "answer": "9.2 degrees", "canonical_answer": "9.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.6, "end_time": 5.8, "azimuth_deg": 9.225, "elevation_deg": -50.024, "distance_m": 1.95}]}
{"qa_id": "qa_2a313033ee5d959064d3", "split": "test", "audio_id": "foa_16107ec398bbe11df28c", "audio_path": "audio/test/foa_16107ec398bbe11df28c.wav", "scene_annotation_csv_path": "annotations/test/foa_16107ec398bbe11df28c.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-43.0 degrees, elevation=-0.9 degrees?", "answer": "The sound heard from azimuth=-43.0 degrees, elevation=-0.9 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.5, "end_time": 3.2, "azimuth_deg": -42.984, "elevation_deg": -0.941, "distance_m": 2.51}]}
{"qa_id": "qa_4734f63aaf0c34738d83", "split": "test", "audio_id": "foa_fdd71155ea5ed42626e5", "audio_path": "audio/test/foa_fdd71155ea5ed42626e5.wav", "scene_annotation_csv_path": "annotations/test/foa_fdd71155ea5ed42626e5.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the scratch occur?", "answer": "The scratch event is active from 0.0s to 11.0s.", "canonical_answer": "0.0s to 11.0s", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.0, "end_time": 11.0, "azimuth_deg": -77.538, "elevation_deg": 0.0, "distance_m": 3.75}]}
{"qa_id": "qa_48314ed6fdb24a9a5d74", "split": "test", "audio_id": "foa_6207a073e843b14e9382", "audio_path": "audio/test/foa_6207a073e843b14e9382.wav", "scene_annotation_csv_path": "annotations/test/foa_6207a073e843b14e9382.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left of the listener?", "answer": "The sound source located to the left is home sound.", "canonical_answer": "home sound", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": 71.098, "elevation_deg": -1.341, "distance_m": 2.89}]}
{"qa_id": "qa_c9967957e86cbdaaa6c0", "split": "test", "audio_id": "foa_416af6e166883e52209a", "audio_path": "audio/test/foa_416af6e166883e52209a.wav", "scene_annotation_csv_path": "annotations/test/foa_416af6e166883e52209a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the wind instrument in degrees.", "answer": "-24.3 degrees", "canonical_answer": "-24.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.0, "end_time": 5.8, "azimuth_deg": -134.052, "elevation_deg": -24.266, "distance_m": 2.89}]}
{"qa_id": "qa_b8d426c8cc78337b738f", "split": "test", "audio_id": "foa_f052e86003a4b740f970", "audio_path": "audio/test/foa_f052e86003a4b740f970.wav", "scene_annotation_csv_path": "annotations/test/foa_f052e86003a4b740f970.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the water in degrees.", "answer": "-40.0 degrees", "canonical_answer": "-40.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.8, "end_time": 9.6, "azimuth_deg": 162.782, "elevation_deg": -40.031, "distance_m": 2.33}]}
{"qa_id": "qa_82955233bd4f0aa027f2", "split": "test", "audio_id": "foa_ad38682628f5b57106a4", "audio_path": "audio/test/foa_ad38682628f5b57106a4.wav", "scene_annotation_csv_path": "annotations/test/foa_ad38682628f5b57106a4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the time interval for each?", "answer": "The audio contains a camera from 0.6s to 4.8s, laughter from 0.6s to 15.3s, breathing from 11.9s to 14.1s, and a frog from 13.0s to 17.2s.", "canonical_answer": "camera (0.6s to 4.8s); laughter (0.6s to 15.3s); breathing (11.9s to 14.1s); frog (13.0s to 17.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 1, "start_time": 0.6, "end_time": 4.8, "azimuth_deg": 99.873, "elevation_deg": 16.334, "distance_m": 1.9}, {"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.6, "end_time": 15.3, "azimuth_deg": 99.45, "elevation_deg": 12.366, "distance_m": 1.38}, {"class_id": 7, "class_name": "breathing", "track_id": 2, "start_time": 11.9, "end_time": 14.1, "azimuth_deg": 53.489, "elevation_deg": -11.671, "distance_m": 0.76}, {"class_id": 24, "class_name": "frog", "track_id": 3, "start_time": 13.0, "end_time": 17.2, "azimuth_deg": 109.445, "elevation_deg": 1.824, "distance_m": 2.31}]}
{"qa_id": "qa_4ffbe814623b8804b842", "split": "test", "audio_id": "foa_6fa56ed5835e7eb8372f", "audio_path": "audio/test/foa_6fa56ed5835e7eb8372f.wav", "scene_annotation_csv_path": "annotations/test/foa_6fa56ed5835e7eb8372f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=149.0 degrees, elevation=5.3 degrees?", "answer": "A body sound is detected at azimuth=149.0 degrees and elevation=5.3 degrees.", "canonical_answer": "body sound", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 1.2, "end_time": 11.7, "azimuth_deg": 149.025, "elevation_deg": 5.315, "distance_m": 2.03}]}
{"qa_id": "qa_90d72fc06195334e3c78", "split": "test", "audio_id": "foa_2b79fc9bdd2e8fccf3cd", "audio_path": "audio/test/foa_2b79fc9bdd2e8fccf3cd.wav", "scene_annotation_csv_path": "annotations/test/foa_2b79fc9bdd2e8fccf3cd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval is the water active?", "answer": "The water is active from 0.0s to 15.5s.", "canonical_answer": "0.0s to 15.5s", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 15.5, "azimuth_deg": -0.814, "elevation_deg": -4.981, "distance_m": 2.17}]}
{"qa_id": "qa_9cd30d04e663e202eafd", "split": "test", "audio_id": "foa_73e6de6479b0a5dec5c0", "audio_path": "audio/test/foa_73e6de6479b0a5dec5c0.wav", "scene_annotation_csv_path": "annotations/test/foa_73e6de6479b0a5dec5c0.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the speech?", "answer": "104.7 degrees", "canonical_answer": "104.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.5, "end_time": 7.0, "azimuth_deg": 104.715, "elevation_deg": 0.0, "distance_m": 3.13}]}
{"qa_id": "qa_b5997133cbd1740ab965", "split": "test", "audio_id": "foa_9b9d7e2c1c437908f306", "audio_path": "audio/test/foa_9b9d7e2c1c437908f306.wav", "scene_annotation_csv_path": "annotations/test/foa_9b9d7e2c1c437908f306.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front-left and below?", "answer": "The sound source located at the front-left and below is breathing.", "canonical_answer": "breathing", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 1, "start_time": 5.0, "end_time": 5.9, "azimuth_deg": 46.809, "elevation_deg": -50.538, "distance_m": 1.52}]}
{"qa_id": "qa_c0e4436be510cd7b33d7", "split": "test", "audio_id": "foa_96bddc523fd454695431", "audio_path": "audio/test/foa_96bddc523fd454695431.wav", "scene_annotation_csv_path": "annotations/test/foa_96bddc523fd454695431.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in this audio clip, and what are their respective time intervals?", "answer": "The audio contains speech from 0.1s to 8.0s and speech from 0.6s to 5.8s.", "canonical_answer": "speech (0.1s to 8.0s); speech (0.6s to 5.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.1, "end_time": 8.0, "azimuth_deg": -145.521, "elevation_deg": -22.541, "distance_m": 3.21}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 5.8, "azimuth_deg": -145.521, "elevation_deg": -19.537, "distance_m": 3.91}]}
{"qa_id": "qa_35f825fb5f09e8c5b283", "split": "test", "audio_id": "foa_8e7c9a462bb57796a4d3", "audio_path": "audio/test/foa_8e7c9a462bb57796a4d3.wav", "scene_annotation_csv_path": "annotations/test/foa_8e7c9a462bb57796a4d3.csv", "dataset": "tau2636586", "data_source": "dcase_real", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the telephone alarm active?", "answer": "The telephone alarm is active from 9.9s to 13.1s.", "canonical_answer": "9.9s to 13.1s", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 16, "start_time": 9.9, "end_time": 13.1, "azimuth_deg": 32.6865, "elevation_deg": 11.517, "distance_m": 5.5}]}
{"qa_id": "qa_c3723fafa5ea222c8784", "split": "test", "audio_id": "foa_f1a621663f61ebc01ddb", "audio_path": "audio/test/foa_f1a621663f61ebc01ddb.wav", "scene_annotation_csv_path": "annotations/test/foa_f1a621663f61ebc01ddb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=27.0 degrees, elevation=4.2 degrees?", "answer": "The sound heard from azimuth=27.0 degrees and elevation=4.2 degrees is laughter.", "canonical_answer": "laughter", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.0, "end_time": 8.7, "azimuth_deg": 26.974, "elevation_deg": 4.232, "distance_m": 1.85}]}
{"qa_id": "qa_6fff7eee847dbcfb3ca1", "split": "test", "audio_id": "foa_d2cf9745a7d684963f71", "audio_path": "audio/test/foa_d2cf9745a7d684963f71.wav", "scene_annotation_csv_path": "annotations/test/foa_d2cf9745a7d684963f71.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the breathing?", "answer": "20.2 degrees", "canonical_answer": "20.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.2, "end_time": 0.8, "azimuth_deg": 64.774, "elevation_deg": 20.209, "distance_m": 0.87}]}
{"qa_id": "qa_d58e5fb1f91964198991", "split": "test", "audio_id": "foa_17e291463733d47b7afa", "audio_path": "audio/test/foa_17e291463733d47b7afa.wav", "scene_annotation_csv_path": "annotations/test/foa_17e291463733d47b7afa.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the speech?", "answer": "-102.0 degrees", "canonical_answer": "-102.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 8.0, "azimuth_deg": -102.042, "elevation_deg": 2.607, "distance_m": 2.72}]}
{"qa_id": "qa_04658ad425c264bdd99e", "split": "test", "audio_id": "foa_8df22c2fa6978f682cc0", "audio_path": "audio/test/foa_8df22c2fa6978f682cc0.wav", "scene_annotation_csv_path": "annotations/test/foa_8df22c2fa6978f682cc0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located behind the listener?", "answer": "The sound coming from the back is a knock.", "canonical_answer": "knock", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 2, "start_time": 8.5, "end_time": 9.3, "azimuth_deg": -161.556, "elevation_deg": -9.321, "distance_m": 2.06}]}
{"qa_id": "qa_5bfeaa33c189647b12b7", "split": "test", "audio_id": "foa_f4b577a59d47d21fb48f", "audio_path": "audio/test/foa_f4b577a59d47d21fb48f.wav", "scene_annotation_csv_path": "annotations/test/foa_f4b577a59d47d21fb48f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains laughter from 0.0s to 0.6s.", "canonical_answer": "laughter (0.0s to 0.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": 158.91, "elevation_deg": -13.716, "distance_m": 1.89}]}
{"qa_id": "qa_486fcfd979f6d676ed64", "split": "test", "audio_id": "foa_a38d7b1c40dca2bd67f5", "audio_path": "audio/test/foa_a38d7b1c40dca2bd67f5.wav", "scene_annotation_csv_path": "annotations/test/foa_a38d7b1c40dca2bd67f5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-33.7 degrees, elevation=-4.5 degrees?", "answer": "An alarm is located at azimuth -33.7 degrees and elevation -4.5 degrees.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 2, "start_time": 5.1, "end_time": 7.9, "azimuth_deg": -33.673, "elevation_deg": -4.472, "distance_m": 3.37}]}
{"qa_id": "qa_1945d437a30fa8fe9ef5", "split": "test", "audio_id": "foa_1c8057dbc8513647ef41", "audio_path": "audio/test/foa_1c8057dbc8513647ef41.wav", "scene_annotation_csv_path": "annotations/test/foa_1c8057dbc8513647ef41.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is heard from the back and below of the listener?", "answer": "The sound source heard from the back and below is a machine.", "canonical_answer": "machine", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 5.8, "azimuth_deg": -166.933, "elevation_deg": -31.477, "distance_m": 2.0}]}
{"qa_id": "qa_b8b1657d8ee4073e50e8", "split": "test", "audio_id": "foa_e0dfb056abf1c98b44ad", "audio_path": "audio/test/foa_e0dfb056abf1c98b44ad.wav", "scene_annotation_csv_path": "annotations/test/foa_e0dfb056abf1c98b44ad.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During what time interval does the human vocalization occur?", "answer": "The human vocalization is active from 0.1s to 2.1s.", "canonical_answer": "0.1s to 2.1s", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.1, "end_time": 2.1, "azimuth_deg": 31.169, "elevation_deg": -43.25, "distance_m": 1.69}]}
{"qa_id": "qa_5b606a532547d6f9f9b0", "split": "test", "audio_id": "foa_5982c23469756e48b6aa", "audio_path": "audio/test/foa_5982c23469756e48b6aa.wav", "scene_annotation_csv_path": "annotations/test/foa_5982c23469756e48b6aa.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the tool?", "answer": "-5.7 degrees", "canonical_answer": "-5.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.3, "end_time": 6.8, "azimuth_deg": -5.715, "elevation_deg": 7.418, "distance_m": 3.27}]}
{"qa_id": "qa_78af694adfc536496088", "split": "test", "audio_id": "foa_fd645f060ce3d45c21e2", "audio_path": "audio/test/foa_fd645f060ce3d45c21e2.wav", "scene_annotation_csv_path": "annotations/test/foa_fd645f060ce3d45c21e2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the guitar located?", "answer": "-16.1 degrees", "canonical_answer": "-16.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.4, "end_time": 1.4, "azimuth_deg": -97.635, "elevation_deg": -16.12, "distance_m": 2.85}]}
{"qa_id": "qa_c00bde3d5038198dfdb8", "split": "test", "audio_id": "foa_07a573126ab6b2a53e0a", "audio_path": "audio/test/foa_07a573126ab6b2a53e0a.wav", "scene_annotation_csv_path": "annotations/test/foa_07a573126ab6b2a53e0a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-88.4 degrees, elevation=-26.5 degrees?", "answer": "The sound heard from azimuth=-88.4 degrees and elevation=-26.5 degrees is wind.", "canonical_answer": "wind", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.0, "end_time": 4.2, "azimuth_deg": -88.444, "elevation_deg": -26.478, "distance_m": 1.35}]}
{"qa_id": "qa_093c0c15ad98587e69e2", "split": "test", "audio_id": "foa_c1ab7fe0912a730d8743", "audio_path": "audio/test/foa_c1ab7fe0912a730d8743.wav", "scene_annotation_csv_path": "annotations/test/foa_c1ab7fe0912a730d8743.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the speech in degrees.", "answer": "-21.4 degrees", "canonical_answer": "-21.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.0, "end_time": 4.0, "azimuth_deg": 87.699, "elevation_deg": -21.354, "distance_m": 4.03}]}
{"qa_id": "qa_771c4198ca6baae85887", "split": "test", "audio_id": "foa_52202aa505b67d1daae6", "audio_path": "audio/test/foa_52202aa505b67d1daae6.wav", "scene_annotation_csv_path": "annotations/test/foa_52202aa505b67d1daae6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval does the laughter occur?", "answer": "The laughter occurs from 0.6s to 3.1s.", "canonical_answer": "0.6s to 3.1s", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.6, "end_time": 3.1, "azimuth_deg": -164.342, "elevation_deg": 20.652, "distance_m": 2.6}]}
{"qa_id": "qa_2014d32184e574ee7b95", "split": "test", "audio_id": "foa_ae04c1525a1fa1e2aa12", "audio_path": "audio/test/foa_ae04c1525a1fa1e2aa12.wav", "scene_annotation_csv_path": "annotations/test/foa_ae04c1525a1fa1e2aa12.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains speech from 0.5s to 1.9s and speech from 0.6s to 7.8s.", "canonical_answer": "speech (0.5s to 1.9s); speech (0.6s to 7.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.5, "end_time": 1.9, "azimuth_deg": 122.208, "elevation_deg": 2.591, "distance_m": 4.02}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 7.8, "azimuth_deg": 122.208, "elevation_deg": 0.0, "distance_m": 4.33}]}
{"qa_id": "qa_27064997639c7fcd11fd", "split": "test", "audio_id": "foa_52a0dc38113f6e85d913", "audio_path": "audio/test/foa_52a0dc38113f6e85d913.wav", "scene_annotation_csv_path": "annotations/test/foa_52a0dc38113f6e85d913.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located behind and below the listener?", "answer": "The sound originating from the back and below is breathing.", "canonical_answer": "breathing", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 2, "start_time": 16.3, "end_time": 17.1, "azimuth_deg": 158.105, "elevation_deg": -16.56, "distance_m": 0.71}]}
{"qa_id": "qa_a706dc07f40731bd2dcc", "split": "test", "audio_id": "foa_ab31a5f7058be9589ec4", "audio_path": "audio/test/foa_ab31a5f7058be9589ec4.wav", "scene_annotation_csv_path": "annotations/test/foa_ab31a5f7058be9589ec4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the aircraft coming?", "answer": "-44.3 degrees", "canonical_answer": "-44.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 3, "start_time": 15.5, "end_time": 16.4, "azimuth_deg": -44.3, "elevation_deg": -3.776, "distance_m": 0.85}]}
{"qa_id": "qa_33380aa35545f8945bcf", "split": "test", "audio_id": "foa_a0fca70f8c75e58665b2", "audio_path": "audio/test/foa_a0fca70f8c75e58665b2.wav", "scene_annotation_csv_path": "annotations/test/foa_a0fca70f8c75e58665b2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the metal clink?", "answer": "-53.1 degrees", "canonical_answer": "-53.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.1, "end_time": 3.5, "azimuth_deg": -53.117, "elevation_deg": -21.009, "distance_m": 0.67}]}
{"qa_id": "qa_f5bb43c1271335225750", "split": "test", "audio_id": "foa_1abd1848395d92269074", "audio_path": "audio/test/foa_1abd1848395d92269074.wav", "scene_annotation_csv_path": "annotations/test/foa_1abd1848395d92269074.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be heard in this audio clip, and what is the time interval for each?", "answer": "The audio contains a scratch that lasts from 0.0s to 3.8s.", "canonical_answer": "scratch (0.0s to 3.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.0, "end_time": 3.8, "azimuth_deg": 171.943, "elevation_deg": -50.963, "distance_m": 1.49}]}
{"qa_id": "qa_b230da8b162f7cf913c3", "split": "test", "audio_id": "foa_cc53abf405378d492d08", "audio_path": "audio/test/foa_cc53abf405378d492d08.wav", "scene_annotation_csv_path": "annotations/test/foa_cc53abf405378d492d08.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-66.4 degrees, elevation=13.3 degrees?", "answer": "The sound heard from azimuth=-66.4 degrees, elevation=13.3 degrees is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.2, "end_time": 9.5, "azimuth_deg": -66.358, "elevation_deg": 13.339, "distance_m": 3.51}]}
{"qa_id": "qa_ab7c813240833b48f8ac", "split": "test", "audio_id": "foa_f188b3d40b2a97536f74", "audio_path": "audio/test/foa_f188b3d40b2a97536f74.wav", "scene_annotation_csv_path": "annotations/test/foa_f188b3d40b2a97536f74.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the crackle?", "answer": "-26.6 degrees", "canonical_answer": "-26.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 1, "start_time": 1.6, "end_time": 10.6, "azimuth_deg": 33.333, "elevation_deg": -26.572, "distance_m": 0.6}]}
{"qa_id": "qa_ef68e5bcbc0a7c0406d0", "split": "test", "audio_id": "foa_b45b273b4ece1ec6c29a", "audio_path": "audio/test/foa_b45b273b4ece1ec6c29a.wav", "scene_annotation_csv_path": "annotations/test/foa_b45b273b4ece1ec6c29a.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval is the speech event occurring?", "answer": "The speech event is active from 0.4s to 7.0s.", "canonical_answer": "0.4s to 7.0s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 7.0, "azimuth_deg": -121.78, "elevation_deg": -7.189, "distance_m": 4.77}]}
{"qa_id": "qa_3b99a5a7ffbf04769e9b", "split": "test", "audio_id": "foa_44b3e28d538864359a52", "audio_path": "audio/test/foa_44b3e28d538864359a52.wav", "scene_annotation_csv_path": "annotations/test/foa_44b3e28d538864359a52.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is coming from the front and below?", "answer": "The sound source coming from the front and below is typing.", "canonical_answer": "typing", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 2, "start_time": 16.0, "end_time": 17.0, "azimuth_deg": -0.546, "elevation_deg": -26.679, "distance_m": 3.14}]}
{"qa_id": "qa_346156e6bde7a93fc46c", "split": "test", "audio_id": "foa_96a96168f5d1b4d90780", "audio_path": "audio/test/foa_96a96168f5d1b4d90780.wav", "scene_annotation_csv_path": "annotations/test/foa_96a96168f5d1b4d90780.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their specific time intervals?", "answer": "The audio clip features typing, which occurs from 0.0s to 1.5s.", "canonical_answer": "typing (0.0s to 1.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.0, "end_time": 1.5, "azimuth_deg": 55.33, "elevation_deg": -8.003, "distance_m": 0.8}]}
{"qa_id": "qa_d16cd719917e925c6ab1", "split": "test", "audio_id": "foa_443b7440a8673e2b8014", "audio_path": "audio/test/foa_443b7440a8673e2b8014.wav", "scene_annotation_csv_path": "annotations/test/foa_443b7440a8673e2b8014.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the drawer cabinet?", "answer": "-22.4 degrees", "canonical_answer": "-22.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 0, "start_time": 0.1, "end_time": 1.1, "azimuth_deg": -117.876, "elevation_deg": -22.443, "distance_m": 2.54}]}
{"qa_id": "qa_383ab2865f57c0207cc8", "split": "test", "audio_id": "foa_6a2a050fa9eb0484e7a3", "audio_path": "audio/test/foa_6a2a050fa9eb0484e7a3.wav", "scene_annotation_csv_path": "annotations/test/foa_6a2a050fa9eb0484e7a3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back?", "answer": "The sound source located at the back is cooking.", "canonical_answer": "cooking", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 15.8, "azimuth_deg": -164.46, "elevation_deg": -9.621, "distance_m": 2.23}]}
{"qa_id": "qa_96ba8381ad12fa5cd96f", "split": "test", "audio_id": "foa_7864220c4f06c15e3385", "audio_path": "audio/test/foa_7864220c4f06c15e3385.wav", "scene_annotation_csv_path": "annotations/test/foa_7864220c4f06c15e3385.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the time interval during which the breathing event occurs?", "answer": "The breathing event is active from 0.1s to 4.2s.", "canonical_answer": "0.1s to 4.2s", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.1, "end_time": 4.2, "azimuth_deg": -158.72, "elevation_deg": 41.805, "distance_m": 1.48}]}
{"qa_id": "qa_bc9b968f1ea8850c4026", "split": "test", "audio_id": "foa_9b434e640515830de0a6", "audio_path": "audio/test/foa_9b434e640515830de0a6.wav", "scene_annotation_csv_path": "annotations/test/foa_9b434e640515830de0a6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the insect coming?", "answer": "-144.4 degrees", "canonical_answer": "-144.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 1, "start_time": 0.9, "end_time": 12.7, "azimuth_deg": -144.398, "elevation_deg": 5.328, "distance_m": 1.4}]}
{"qa_id": "qa_94a37d493db05c0f5be8", "split": "test", "audio_id": "foa_dd8ffb9ca8acc3ce0620", "audio_path": "audio/test/foa_dd8ffb9ca8acc3ce0620.wav", "scene_annotation_csv_path": "annotations/test/foa_dd8ffb9ca8acc3ce0620.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=86.9 degrees, elevation=17.6 degrees?", "answer": "An insect is heard coming from azimuth=86.9 degrees and elevation=17.6 degrees.", "canonical_answer": "insect", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 2, "start_time": 10.5, "end_time": 17.7, "azimuth_deg": 86.857, "elevation_deg": 17.647, "distance_m": 2.71}]}
{"qa_id": "qa_eb062e1c05bc459e57c6", "split": "test", "audio_id": "foa_8084ff9070c409735341", "audio_path": "audio/test/foa_8084ff9070c409735341.wav", "scene_annotation_csv_path": "annotations/test/foa_8084ff9070c409735341.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the speech?", "answer": "144.0 degrees", "canonical_answer": "144.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 17.4, "azimuth_deg": 143.973, "elevation_deg": 0.0, "distance_m": 2.25}]}
{"qa_id": "qa_3bd6a4ce1e4b13ce717a", "split": "test", "audio_id": "foa_c0de084f3ca1aa39b7a8", "audio_path": "audio/test/foa_c0de084f3ca1aa39b7a8.wav", "scene_annotation_csv_path": "annotations/test/foa_c0de084f3ca1aa39b7a8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the writing active?", "answer": "The writing is active from 0.0s to 13.6s.", "canonical_answer": "0.0s to 13.6s", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.0, "end_time": 13.6, "azimuth_deg": 18.735, "elevation_deg": -6.518, "distance_m": 3.17}]}
{"qa_id": "qa_3a3c5fcf48e4b908bc2c", "split": "test", "audio_id": "foa_06f0709d1617dd78c068", "audio_path": "audio/test/foa_06f0709d1617dd78c068.wav", "scene_annotation_csv_path": "annotations/test/foa_06f0709d1617dd78c068.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the right and below the listener?", "answer": "The sound source located to the right and below is a dog.", "canonical_answer": "dog", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 2.4, "end_time": 7.1, "azimuth_deg": -99.396, "elevation_deg": -39.196, "distance_m": 1.32}]}
{"qa_id": "qa_8cce0e161f91c0ccb7e0", "split": "test", "audio_id": "foa_8f96f1b769b41da4eadd", "audio_path": "audio/test/foa_8f96f1b769b41da4eadd.wav", "scene_annotation_csv_path": "annotations/test/foa_8f96f1b769b41da4eadd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-63.4 degrees, elevation=-10.3 degrees?", "answer": "An alarm is located at azimuth=-63.4 degrees and elevation=-10.3 degrees.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 1.0, "azimuth_deg": -63.383, "elevation_deg": -10.254, "distance_m": 3.36}]}
{"qa_id": "qa_987e8aa4e6af72c1895d", "split": "test", "audio_id": "foa_bb2b69182bb19f568a32", "audio_path": "audio/test/foa_bb2b69182bb19f568a32.wav", "scene_annotation_csv_path": "annotations/test/foa_bb2b69182bb19f568a32.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound events occur in this clip, and what are their respective time intervals?", "answer": "The audio features a metal clink that lasts from 0.4s to 9.1s.", "canonical_answer": "metal clink (0.4s to 9.1s)", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.4, "end_time": 9.1, "azimuth_deg": -124.261, "elevation_deg": 20.045, "distance_m": 2.85}]}
{"qa_id": "qa_c9ceb395dcc953bcacc9", "split": "test", "audio_id": "foa_056e6929f3ec116cbf74", "audio_path": "audio/test/foa_056e6929f3ec116cbf74.wav", "scene_annotation_csv_path": "annotations/test/foa_056e6929f3ec116cbf74.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the metal clink located?", "answer": "-15.7 degrees", "canonical_answer": "-15.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": 127.699, "elevation_deg": -15.745, "distance_m": 2.53}]}
{"qa_id": "qa_9e5fa59d1f23e06c0d7e", "split": "test", "audio_id": "foa_bd256d87750f877b272f", "audio_path": "audio/test/foa_bd256d87750f877b272f.wav", "scene_annotation_csv_path": "annotations/test/foa_bd256d87750f877b272f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the back-left and above the listener?", "answer": "The sound source coming from the back-left and above is laughter.", "canonical_answer": "laughter", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.1, "end_time": 3.0, "azimuth_deg": 142.442, "elevation_deg": 16.378, "distance_m": 3.42}]}
{"qa_id": "qa_cb6dacedbedbb107b5d7", "split": "test", "audio_id": "foa_f681de121bafbc89a0bc", "audio_path": "audio/test/foa_f681de121bafbc89a0bc.wav", "scene_annotation_csv_path": "annotations/test/foa_f681de121bafbc89a0bc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=106.3 degrees, elevation=-1.5 degrees?", "answer": "A guitar is located at azimuth 106.3 degrees and elevation -1.5 degrees.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 4.6, "azimuth_deg": 106.349, "elevation_deg": -1.546, "distance_m": 1.86}]}
{"qa_id": "qa_56e79e7dd9aebb872617", "split": "test", "audio_id": "foa_e28863e7600812faeb30", "audio_path": "audio/test/foa_e28863e7600812faeb30.wav", "scene_annotation_csv_path": "annotations/test/foa_e28863e7600812faeb30.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources can be identified in this audio, and what are their respective time intervals?", "answer": "The audio features cooking from 0.0s to 14.5s, bird from 8.5s to 16.8s, bell from 15.6s to 20.0s, and a clock from 18.0s to 20.0s.", "canonical_answer": "cooking (0.0s to 14.5s); bird (8.5s to 16.8s); bell (15.6s to 20.0s); clock (18.0s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 14.5, "azimuth_deg": -86.877, "elevation_deg": 53.496, "distance_m": 1.2}, {"class_id": 5, "class_name": "bird", "track_id": 1, "start_time": 8.5, "end_time": 16.8, "azimuth_deg": -89.922, "elevation_deg": 2.631, "distance_m": 1.81}, {"class_id": 4, "class_name": "bell", "track_id": 2, "start_time": 15.6, "end_time": 20.0, "azimuth_deg": -36.738, "elevation_deg": 15.61, "distance_m": 1.29}, {"class_id": 11, "class_name": "clock", "track_id": 3, "start_time": 18.0, "end_time": 20.0, "azimuth_deg": -61.162, "elevation_deg": 49.064, "distance_m": 1.32}]}
{"qa_id": "qa_89f3667785e1e501b5f7", "split": "test", "audio_id": "foa_0d84c59c62d5bd4f04a6", "audio_path": "audio/test/foa_0d84c59c62d5bd4f04a6.wav", "scene_annotation_csv_path": "annotations/test/foa_0d84c59c62d5bd4f04a6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the wind instrument active?", "answer": "The wind instrument is active from 0.3s to 5.4s.", "canonical_answer": "0.3s to 5.4s", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.3, "end_time": 5.4, "azimuth_deg": 174.404, "elevation_deg": 4.661, "distance_m": 3.04}]}
{"qa_id": "qa_d8440aa68a63c94a08fa", "split": "test", "audio_id": "foa_709a1935c527d685b4c2", "audio_path": "audio/test/foa_709a1935c527d685b4c2.wav", "scene_annotation_csv_path": "annotations/test/foa_709a1935c527d685b4c2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the tearing located?", "answer": "-33.5 degrees", "canonical_answer": "-33.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 0.5, "end_time": 13.2, "azimuth_deg": 109.944, "elevation_deg": -33.538, "distance_m": 0.82}]}
{"qa_id": "qa_57452710e0f7dd42e60c", "split": "test", "audio_id": "foa_1a3e88acd29e047ca2ec", "audio_path": "audio/test/foa_1a3e88acd29e047ca2ec.wav", "scene_annotation_csv_path": "annotations/test/foa_1a3e88acd29e047ca2ec.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the speech?", "answer": "-51.0 degrees", "canonical_answer": "-51.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.5, "end_time": 10.1, "azimuth_deg": -50.987, "elevation_deg": -24.277, "distance_m": 3.59}]}
{"qa_id": "qa_d512a04363265baf0fb1", "split": "test", "audio_id": "foa_23496b69b4f932cab882", "audio_path": "audio/test/foa_23496b69b4f932cab882.wav", "scene_annotation_csv_path": "annotations/test/foa_23496b69b4f932cab882.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the machine coming?", "answer": "-150.8 degrees", "canonical_answer": "-150.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 1, "start_time": 9.8, "end_time": 13.4, "azimuth_deg": -150.777, "elevation_deg": 4.687, "distance_m": 0.97}]}
{"qa_id": "qa_e7ec7a02635955b5be2e", "split": "test", "audio_id": "foa_ee26a8c75c673840825d", "audio_path": "audio/test/foa_ee26a8c75c673840825d.wav", "scene_annotation_csv_path": "annotations/test/foa_ee26a8c75c673840825d.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the time span of the zipper event?", "answer": "The zipper event occurs from 2.1s to 13.4s.", "canonical_answer": "2.1s to 13.4s", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 2, "start_time": 2.1, "end_time": 13.4, "azimuth_deg": 123.958, "elevation_deg": -19.398, "distance_m": 1.19}]}
{"qa_id": "qa_f0f4a9897afc1d1e9b7b", "split": "test", "audio_id": "foa_e90434aac96d4369c5b6", "audio_path": "audio/test/foa_e90434aac96d4369c5b6.wav", "scene_annotation_csv_path": "annotations/test/foa_e90434aac96d4369c5b6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is heard from the front-left and below the listener?", "answer": "The sound source located to the front-left and below the listener is a drum.", "canonical_answer": "drum", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 5.7, "azimuth_deg": 22.844, "elevation_deg": -16.321, "distance_m": 2.71}]}
{"qa_id": "qa_f3841c05fb42be25cf2c", "split": "test", "audio_id": "foa_95edf1fe7dd1857a9c8e", "audio_path": "audio/test/foa_95edf1fe7dd1857a9c8e.wav", "scene_annotation_csv_path": "annotations/test/foa_95edf1fe7dd1857a9c8e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Identify the source at azimuth=41.3 degrees, elevation=-31.2 degrees.", "answer": "The source located at azimuth=41.3 degrees and elevation=-31.2 degrees is a clock.", "canonical_answer": "clock", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 11.6, "azimuth_deg": 41.334, "elevation_deg": -31.184, "distance_m": 1.72}]}
{"qa_id": "qa_1e190ba9edfa83792b3d", "split": "test", "audio_id": "foa_b5517f28d0d1f964d889", "audio_path": "audio/test/foa_b5517f28d0d1f964d889.wav", "scene_annotation_csv_path": "annotations/test/foa_b5517f28d0d1f964d889.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the time interval for each?", "answer": "The audio contains tape from 0.8s to 12.9s, paper from 8.5s to 20.0s, and glass from 8.7s to 12.5s.", "canonical_answer": "tape (0.8s to 12.9s); paper (8.5s to 20.0s); glass (8.7s to 12.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 0.8, "end_time": 12.9, "azimuth_deg": -109.328, "elevation_deg": -13.313, "distance_m": 1.29}, {"class_id": 40, "class_name": "paper", "track_id": 1, "start_time": 8.5, "end_time": 20.0, "azimuth_deg": 144.214, "elevation_deg": -5.966, "distance_m": 1.75}, {"class_id": 25, "class_name": "glass", "track_id": 2, "start_time": 8.7, "end_time": 12.5, "azimuth_deg": 51.381, "elevation_deg": -20.23, "distance_m": 3.18}]}
{"qa_id": "qa_7c8158119350bf0cdc8c", "split": "test", "audio_id": "foa_378ecc410a72eeed3365", "audio_path": "audio/test/foa_378ecc410a72eeed3365.wav", "scene_annotation_csv_path": "annotations/test/foa_378ecc410a72eeed3365.csv", "dataset": "tau2020", "data_source": "dcase_real", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the telephone alarm?", "answer": "-24.0 degrees", "canonical_answer": "-24.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 3.6, "end_time": 5.0, "azimuth_deg": 156.0, "elevation_deg": -24.0, "distance_m": null}]}
{"qa_id": "qa_fc05ec4e3705c4947ce2", "split": "test", "audio_id": "foa_89a1d7ae1602e9384673", "audio_path": "audio/test/foa_89a1d7ae1602e9384673.wav", "scene_annotation_csv_path": "annotations/test/foa_89a1d7ae1602e9384673.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the speech coming?", "answer": "41.0 degrees", "canonical_answer": "41.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 4.6, "azimuth_deg": 41.04, "elevation_deg": -14.021, "distance_m": 0.89}]}
{"qa_id": "qa_4c9460ad7118293ca712", "split": "test", "audio_id": "foa_8a670290b9822eab6498", "audio_path": "audio/test/foa_8a670290b9822eab6498.wav", "scene_annotation_csv_path": "annotations/test/foa_8a670290b9822eab6498.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the home sound?", "answer": "-28.4 degrees", "canonical_answer": "-28.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.3, "end_time": 10.8, "azimuth_deg": -158.333, "elevation_deg": -28.396, "distance_m": 1.22}]}
{"qa_id": "qa_5984c998db83fc20a62f", "split": "test", "audio_id": "foa_10d31dbf929f618dabfe", "audio_path": "audio/test/foa_10d31dbf929f618dabfe.wav", "scene_annotation_csv_path": "annotations/test/foa_10d31dbf929f618dabfe.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains cooking from 0.0s to 20.0s, rain from 9.9s to 20.0s, and a metal clink from 11.0s to 13.1s.", "canonical_answer": "cooking (0.0s to 20.0s); rain (9.9s to 20.0s); metal clink (11.0s to 13.1s)", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 23.37, "elevation_deg": -0.056, "distance_m": 0.82}, {"class_id": 43, "class_name": "rain", "track_id": 1, "start_time": 9.9, "end_time": 20.0, "azimuth_deg": 8.91, "elevation_deg": -9.502, "distance_m": 2.37}, {"class_id": 37, "class_name": "metal_clink", "track_id": 2, "start_time": 11.0, "end_time": 13.1, "azimuth_deg": 58.898, "elevation_deg": 1.969, "distance_m": 2.77}]}
{"qa_id": "qa_8d8ff0b0f7cbb64175f9", "split": "test", "audio_id": "foa_c60468fe88aa9ef991e9", "audio_path": "audio/test/foa_c60468fe88aa9ef991e9.wav", "scene_annotation_csv_path": "annotations/test/foa_c60468fe88aa9ef991e9.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the speech active?", "answer": "The speech is active from 0.4s to 6.7s.", "canonical_answer": "0.4s to 6.7s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 6.7, "azimuth_deg": -151.629, "elevation_deg": -18.98, "distance_m": 0.83}]}
{"qa_id": "qa_30c2cbe54820c890ce35", "split": "test", "audio_id": "foa_b1ca5ed33dfd4459abad", "audio_path": "audio/test/foa_b1ca5ed33dfd4459abad.wav", "scene_annotation_csv_path": "annotations/test/foa_b1ca5ed33dfd4459abad.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=98.1 degrees, elevation=21.0 degrees?", "answer": "A guitar is located at azimuth=98.1 degrees and elevation=21.0 degrees.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 3.9, "azimuth_deg": 98.05, "elevation_deg": 21.021, "distance_m": 2.57}]}
{"qa_id": "qa_c79957704f3866f41b8f", "split": "test", "audio_id": "foa_32b8439336ff51c72124", "audio_path": "audio/test/foa_32b8439336ff51c72124.wav", "scene_annotation_csv_path": "annotations/test/foa_32b8439336ff51c72124.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left and above the listener?", "answer": "The sound source located to the left and above is a tool.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.1, "end_time": 1.6, "azimuth_deg": 79.559, "elevation_deg": 31.232, "distance_m": 1.73}]}
{"qa_id": "qa_1290422ccdb4eddb6167", "split": "test", "audio_id": "foa_4e5a6e8a004fbb16c34e", "audio_path": "audio/test/foa_4e5a6e8a004fbb16c34e.wav", "scene_annotation_csv_path": "annotations/test/foa_4e5a6e8a004fbb16c34e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the dog coming?", "answer": "147.9 degrees", "canonical_answer": "147.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.0, "end_time": 10.9, "azimuth_deg": 147.942, "elevation_deg": 3.313, "distance_m": 2.22}]}
{"qa_id": "qa_bcaa5e25fe606dc423e2", "split": "test", "audio_id": "foa_7c8e6d2b1c52045d02b6", "audio_path": "audio/test/foa_7c8e6d2b1c52045d02b6.wav", "scene_annotation_csv_path": "annotations/test/foa_7c8e6d2b1c52045d02b6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the sound of the machine be heard?", "answer": "The machine is active from 0.2s to 4.8s.", "canonical_answer": "0.2s to 4.8s", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.2, "end_time": 4.8, "azimuth_deg": -139.181, "elevation_deg": -43.899, "distance_m": 1.19}]}
{"qa_id": "qa_719e8594f3221569c03e", "split": "test", "audio_id": "foa_c36aa5bf815a06dba3cf", "audio_path": "audio/test/foa_c36aa5bf815a06dba3cf.wav", "scene_annotation_csv_path": "annotations/test/foa_c36aa5bf815a06dba3cf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=18.1 degrees, elevation=-27.3 degrees?", "answer": "A guitar is located at azimuth=18.1 degrees and elevation=-27.3 degrees.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.3, "end_time": 6.0, "azimuth_deg": 18.098, "elevation_deg": -27.294, "distance_m": 1.9}]}
{"qa_id": "qa_a6f5709ce1ee97dfa21e", "split": "test", "audio_id": "foa_71667c65dbcc6f7c6cd9", "audio_path": "audio/test/foa_71667c65dbcc6f7c6cd9.wav", "scene_annotation_csv_path": "annotations/test/foa_71667c65dbcc6f7c6cd9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is coming from the front-right?", "answer": "The sound source coming from the front-right is a machine.", "canonical_answer": "machine", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 10.5, "azimuth_deg": -33.515, "elevation_deg": -11.544, "distance_m": 2.78}]}
{"qa_id": "qa_80c27b5b9939db1eaed0", "split": "test", "audio_id": "foa_010a8564a7055ce1114e", "audio_path": "audio/test/foa_010a8564a7055ce1114e.wav", "scene_annotation_csv_path": "annotations/test/foa_010a8564a7055ce1114e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time intervals?", "answer": "The audio contains a vehicle from 0.6s to 20.0s, body sounds from 7.5s to 18.8s, and a bird from 9.4s to 13.2s.", "canonical_answer": "vehicle (0.6s to 20.0s); body sound (7.5s to 18.8s); bird (9.4s to 13.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": -50.966, "elevation_deg": -24.199, "distance_m": 2.49}, {"class_id": 6, "class_name": "body_sound", "track_id": 1, "start_time": 7.5, "end_time": 18.8, "azimuth_deg": -49.635, "elevation_deg": 21.329, "distance_m": 2.47}, {"class_id": 5, "class_name": "bird", "track_id": 2, "start_time": 9.4, "end_time": 13.2, "azimuth_deg": 10.719, "elevation_deg": 9.105, "distance_m": 0.65}]}
{"qa_id": "qa_90043b33fc4a0dea8a2c", "split": "test", "audio_id": "foa_46fa8c9dbfe401514ac1", "audio_path": "audio/test/foa_46fa8c9dbfe401514ac1.wav", "scene_annotation_csv_path": "annotations/test/foa_46fa8c9dbfe401514ac1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the percussion?", "answer": "-28.5 degrees", "canonical_answer": "-28.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 3, "start_time": 11.3, "end_time": 12.3, "azimuth_deg": 77.228, "elevation_deg": -28.472, "distance_m": 2.74}]}
{"qa_id": "qa_f613635258016764bf77", "split": "test", "audio_id": "foa_be45965d211fc347dcf6", "audio_path": "audio/test/foa_be45965d211fc347dcf6.wav", "scene_annotation_csv_path": "annotations/test/foa_be45965d211fc347dcf6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the tool?", "answer": "-45.0 degrees", "canonical_answer": "-45.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 2.4, "end_time": 20.0, "azimuth_deg": -45.043, "elevation_deg": 20.645, "distance_m": 2.78}]}
{"qa_id": "qa_e92c6e0b0436df3e8e6e", "split": "test", "audio_id": "foa_04c6d097a55bcc2c6acc", "audio_path": "audio/test/foa_04c6d097a55bcc2c6acc.wav", "scene_annotation_csv_path": "annotations/test/foa_04c6d097a55bcc2c6acc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the water?", "answer": "6.5 degrees", "canonical_answer": "6.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 0.7, "azimuth_deg": 25.758, "elevation_deg": 6.495, "distance_m": 2.44}]}
{"qa_id": "qa_6808d2fea650728c3071", "split": "test", "audio_id": "foa_de6d90af92730446c7de", "audio_path": "audio/test/foa_de6d90af92730446c7de.wav", "scene_annotation_csv_path": "annotations/test/foa_de6d90af92730446c7de.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back of the listener?", "answer": "The sound source located at the back is a keyboard instrument.", "canonical_answer": "keyboard instrument", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 1.7, "azimuth_deg": -163.3, "elevation_deg": -2.39, "distance_m": 1.01}]}
{"qa_id": "qa_d1cd6b60db14498a5aab", "split": "test", "audio_id": "foa_0462bdf1d5e3fcb4144f", "audio_path": "audio/test/foa_0462bdf1d5e3fcb4144f.wav", "scene_annotation_csv_path": "annotations/test/foa_0462bdf1d5e3fcb4144f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "A musical instrument is present in the recording from 0.4s to 5.3s.", "canonical_answer": "musical instrument (0.4s to 5.3s)", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.4, "end_time": 5.3, "azimuth_deg": 13.874, "elevation_deg": -12.466, "distance_m": 3.16}]}
{"qa_id": "qa_560b0481cec5643c939b", "split": "test", "audio_id": "foa_6b18bc58dd39eed54187", "audio_path": "audio/test/foa_6b18bc58dd39eed54187.wav", "scene_annotation_csv_path": "annotations/test/foa_6b18bc58dd39eed54187.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=81.4 degrees, elevation=-7.9 degrees?", "answer": "The sound detected at azimuth=81.4 degrees and elevation=-7.9 degrees is typing.", "canonical_answer": "typing", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.1, "end_time": 6.0, "azimuth_deg": 81.373, "elevation_deg": -7.923, "distance_m": 2.6}]}
{"qa_id": "qa_00903860879fc0f61649", "split": "test", "audio_id": "foa_2f8bddd6eb12715c2267", "audio_path": "audio/test/foa_2f8bddd6eb12715c2267.wav", "scene_annotation_csv_path": "annotations/test/foa_2f8bddd6eb12715c2267.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the body sound be heard?", "answer": "The body sound is audible from 1.2s to 11.7s.", "canonical_answer": "1.2s to 11.7s", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 1.2, "end_time": 11.7, "azimuth_deg": 131.286, "elevation_deg": -7.504, "distance_m": 2.16}]}
{"qa_id": "qa_507845810aa2814ad5b7", "split": "test", "audio_id": "foa_df7b6f66fe074e984707", "audio_path": "audio/test/foa_df7b6f66fe074e984707.wav", "scene_annotation_csv_path": "annotations/test/foa_df7b6f66fe074e984707.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the alarm in degrees.", "answer": "-109.7 degrees", "canonical_answer": "-109.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.6, "end_time": 1.4, "azimuth_deg": -109.672, "elevation_deg": -44.59, "distance_m": 2.58}]}
{"qa_id": "qa_e0963dfca2cd0adcaa1a", "split": "test", "audio_id": "foa_b054a295d959ba1499eb", "audio_path": "audio/test/foa_b054a295d959ba1499eb.wav", "scene_annotation_csv_path": "annotations/test/foa_b054a295d959ba1499eb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the cat event occur?", "answer": "The cat is active from 12.5s to 20.0s.", "canonical_answer": "12.5s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 3, "start_time": 12.5, "end_time": 20.0, "azimuth_deg": -12.432, "elevation_deg": 11.391, "distance_m": 0.8}]}
{"qa_id": "qa_c71eaf4831683145bfde", "split": "test", "audio_id": "foa_dd38e8e30cafebce0d04", "audio_path": "audio/test/foa_dd38e8e30cafebce0d04.wav", "scene_annotation_csv_path": "annotations/test/foa_dd38e8e30cafebce0d04.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What source is heard from the back of the listener?", "answer": "The source coming from the back is paper.", "canonical_answer": "paper", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 1.0, "end_time": 20.0, "azimuth_deg": -170.782, "elevation_deg": -11.668, "distance_m": 3.84}]}
{"qa_id": "qa_7c562a23c13a96bbdd2b", "split": "test", "audio_id": "foa_1619d6c187cc7b2cbd99", "audio_path": "audio/test/foa_1619d6c187cc7b2cbd99.wav", "scene_annotation_csv_path": "annotations/test/foa_1619d6c187cc7b2cbd99.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the duration of each event?", "answer": "The audio contains a cat from 0.4s to 7.8s, a scratch from 1.4s to 2.8s, and a telephone alarm from 2.6s to 3.9s.", "canonical_answer": "cat (0.4s to 7.8s); scratch (1.4s to 2.8s); telephone alarm (2.6s to 3.9s)", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.4, "end_time": 7.8, "azimuth_deg": -115.229, "elevation_deg": 3.531, "distance_m": 2.64}, {"class_id": 44, "class_name": "scratch", "track_id": 1, "start_time": 1.4, "end_time": 2.8, "azimuth_deg": -46.302, "elevation_deg": 30.032, "distance_m": 1.89}, {"class_id": 50, "class_name": "telephone_alarm", "track_id": 2, "start_time": 2.6, "end_time": 3.9, "azimuth_deg": -141.619, "elevation_deg": -15.416, "distance_m": 3.09}]}
{"qa_id": "qa_44f2d01e718a16aad99a", "split": "test", "audio_id": "foa_90d8ef33759f9a8db1be", "audio_path": "audio/test/foa_90d8ef33759f9a8db1be.wav", "scene_annotation_csv_path": "annotations/test/foa_90d8ef33759f9a8db1be.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-157.6 degrees, elevation=-6.3 degrees?", "answer": "The sound heard from azimuth=-157.6 degrees, elevation=-6.3 degrees is a tool.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.2, "end_time": 7.8, "azimuth_deg": -157.614, "elevation_deg": -6.312, "distance_m": 3.39}]}
{"qa_id": "qa_2efbdb7e48f665893291", "split": "test", "audio_id": "foa_fc6b1ce2235bd23525e4", "audio_path": "audio/test/foa_fc6b1ce2235bd23525e4.wav", "scene_annotation_csv_path": "annotations/test/foa_fc6b1ce2235bd23525e4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the insect located?", "answer": "-34.4 degrees", "canonical_answer": "-34.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -72.657, "elevation_deg": -34.407, "distance_m": 0.87}]}
{"qa_id": "qa_4bfbd7d69c101fd37901", "split": "test", "audio_id": "foa_dc11981351ba34934de9", "audio_path": "audio/test/foa_dc11981351ba34934de9.wav", "scene_annotation_csv_path": "annotations/test/foa_dc11981351ba34934de9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains a drum from 0.0s to 0.1s.", "canonical_answer": "drum (0.0s to 0.1s)", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": 160.099, "elevation_deg": -16.973, "distance_m": 3.63}]}
{"qa_id": "qa_7e3e56b739676042ac1c", "split": "test", "audio_id": "foa_e2006e7339f306c13143", "audio_path": "audio/test/foa_e2006e7339f306c13143.wav", "scene_annotation_csv_path": "annotations/test/foa_e2006e7339f306c13143.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval is the drawer cabinet active?", "answer": "The drawer cabinet event occurs from 2.2s to 5.8s.", "canonical_answer": "2.2s to 5.8s", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 1, "start_time": 2.2, "end_time": 5.8, "azimuth_deg": 76.763, "elevation_deg": 0.0, "distance_m": 4.3}]}
{"qa_id": "qa_3f5fca173f9e68b65a1b", "split": "test", "audio_id": "foa_0660112c2076b29716dc", "audio_path": "audio/test/foa_0660112c2076b29716dc.wav", "scene_annotation_csv_path": "annotations/test/foa_0660112c2076b29716dc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-5.6 degrees, elevation=-41.0 degrees?", "answer": "A bell is located at azimuth=-5.6 degrees, elevation=-41.0 degrees.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.3, "end_time": 11.7, "azimuth_deg": -5.555, "elevation_deg": -41.038, "distance_m": 3.15}]}
{"qa_id": "qa_969dc667703d43ca900e", "split": "test", "audio_id": "foa_b4d81db262763f9b3307", "audio_path": "audio/test/foa_b4d81db262763f9b3307.wav", "scene_annotation_csv_path": "annotations/test/foa_b4d81db262763f9b3307.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back-right and below?", "answer": "The sound source located at the back-right and below is a keyboard instrument.", "canonical_answer": "keyboard instrument", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 2, "start_time": 17.4, "end_time": 20.0, "azimuth_deg": -137.237, "elevation_deg": -23.347, "distance_m": 3.55}]}
{"qa_id": "qa_49a13034cd6821ad92fa", "split": "test", "audio_id": "foa_d0c481570ed905cadc36", "audio_path": "audio/test/foa_d0c481570ed905cadc36.wav", "scene_annotation_csv_path": "annotations/test/foa_d0c481570ed905cadc36.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the footsteps located?", "answer": "-17.0 degrees", "canonical_answer": "-17.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.1, "end_time": 2.6, "azimuth_deg": -112.154, "elevation_deg": -17.039, "distance_m": 2.82}]}
{"qa_id": "qa_8e9f524cfc53a10ce894", "split": "test", "audio_id": "foa_22a7e53ab0299697613f", "audio_path": "audio/test/foa_22a7e53ab0299697613f.wav", "scene_annotation_csv_path": "annotations/test/foa_22a7e53ab0299697613f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the telephone alarm?", "answer": "-105.1 degrees", "canonical_answer": "-105.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 0.0, "end_time": 8.2, "azimuth_deg": -105.115, "elevation_deg": 4.099, "distance_m": 2.5}]}
{"qa_id": "qa_60c2bc60cc915d503f97", "split": "test", "audio_id": "foa_780e6a8d165be702bf80", "audio_path": "audio/test/foa_780e6a8d165be702bf80.wav", "scene_annotation_csv_path": "annotations/test/foa_780e6a8d165be702bf80.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the human vocalization located?", "answer": "-37.2 degrees", "canonical_answer": "-37.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 1, "start_time": 1.8, "end_time": 3.3, "azimuth_deg": -150.6, "elevation_deg": -37.242, "distance_m": 2.45}]}
{"qa_id": "qa_b804602b6a093cdd561c", "split": "test", "audio_id": "foa_330a3369aeaf4b98f390", "audio_path": "audio/test/foa_330a3369aeaf4b98f390.wav", "scene_annotation_csv_path": "annotations/test/foa_330a3369aeaf4b98f390.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the speech in degrees.", "answer": "-103.4 degrees", "canonical_answer": "-103.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 4.4, "azimuth_deg": -103.413, "elevation_deg": -12.505, "distance_m": 3.25}]}
{"qa_id": "qa_87d7e7bfa9d0d33d792b", "split": "test", "audio_id": "foa_9d9420f6d31798ed1dca", "audio_path": "audio/test/foa_9d9420f6d31798ed1dca.wav", "scene_annotation_csv_path": "annotations/test/foa_9d9420f6d31798ed1dca.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front-right?", "answer": "The sound source coming from the front-right is a crack.", "canonical_answer": "crack", "truth_source": "annotation", "source_refs": [{"class_id": 13, "class_name": "crack", "track_id": 0, "start_time": 0.1, "end_time": 3.0, "azimuth_deg": -64.399, "elevation_deg": -7.88, "distance_m": 2.78}]}
{"qa_id": "qa_c7a5b8c9842d866f37c7", "split": "test", "audio_id": "foa_57e53f0c3cee61aa6cce", "audio_path": "audio/test/foa_57e53f0c3cee61aa6cce.wav", "scene_annotation_csv_path": "annotations/test/foa_57e53f0c3cee61aa6cce.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the human vocalization active?", "answer": "The human vocalization is active from 1.9s to 2.6s.", "canonical_answer": "1.9s to 2.6s", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 1.9, "end_time": 2.6, "azimuth_deg": 99.845, "elevation_deg": -29.455, "distance_m": 1.21}]}
{"qa_id": "qa_5760eeca589ac01e5f1d", "split": "test", "audio_id": "foa_1c0b1d4c0be147769ee6", "audio_path": "audio/test/foa_1c0b1d4c0be147769ee6.wav", "scene_annotation_csv_path": "annotations/test/foa_1c0b1d4c0be147769ee6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be heard in this audio clip, and what is the time duration for each one?", "answer": "The audio clip features an alarm from 1.6s to 18.2s, an aircraft from 3.2s to 11.4s, and tape from 7.1s to 9.3s.", "canonical_answer": "alarm (1.6s to 18.2s); aircraft (3.2s to 11.4s); tape (7.1s to 9.3s)", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 1.6, "end_time": 18.2, "azimuth_deg": 172.142, "elevation_deg": -47.741, "distance_m": 1.4}, {"class_id": 0, "class_name": "aircraft", "track_id": 1, "start_time": 3.2, "end_time": 11.4, "azimuth_deg": -144.298, "elevation_deg": -49.989, "distance_m": 1.56}, {"class_id": 48, "class_name": "tape", "track_id": 2, "start_time": 7.1, "end_time": 9.3, "azimuth_deg": -61.753, "elevation_deg": 12.198, "distance_m": 3.51}]}
{"qa_id": "qa_e62f07d9680d09a22dfa", "split": "test", "audio_id": "foa_2c644b945b3de1b99be0", "audio_path": "audio/test/foa_2c644b945b3de1b99be0.wav", "scene_annotation_csv_path": "annotations/test/foa_2c644b945b3de1b99be0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=135.3 degrees, elevation=23.6 degrees?", "answer": "The sound heard from azimuth=135.3 degrees and elevation=23.6 degrees is water.", "canonical_answer": "water", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 7.2, "azimuth_deg": 135.295, "elevation_deg": 23.576, "distance_m": 1.36}]}
{"qa_id": "qa_803f2ee245adc8f1c6d7", "split": "test", "audio_id": "foa_a8ad2056743c7f34f645", "audio_path": "audio/test/foa_a8ad2056743c7f34f645.wav", "scene_annotation_csv_path": "annotations/test/foa_a8ad2056743c7f34f645.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the back-left and below side?", "answer": "The source coming from the back-left and below is a machine.", "canonical_answer": "machine", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.2, "end_time": 13.6, "azimuth_deg": 129.478, "elevation_deg": -21.856, "distance_m": 2.98}]}
{"qa_id": "qa_195a339f8f5d9fa3869c", "split": "test", "audio_id": "foa_5fb5884bd66dfdc97c51", "audio_path": "audio/test/foa_5fb5884bd66dfdc97c51.wav", "scene_annotation_csv_path": "annotations/test/foa_5fb5884bd66dfdc97c51.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the camera in degrees.", "answer": "-8.1 degrees", "canonical_answer": "-8.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 1, "start_time": 0.0, "end_time": 11.0, "azimuth_deg": -8.062, "elevation_deg": 0.0, "distance_m": 2.7}]}
{"qa_id": "qa_15e0af07ab4f781ef472", "split": "test", "audio_id": "foa_fd6d8cdd2cb204b78b78", "audio_path": "audio/test/foa_fd6d8cdd2cb204b78b78.wav", "scene_annotation_csv_path": "annotations/test/foa_fd6d8cdd2cb204b78b78.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the door occur?", "answer": "The door is active from 6.3s to 12.4s.", "canonical_answer": "6.3s to 12.4s", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 1, "start_time": 6.3, "end_time": 12.4, "azimuth_deg": 26.556, "elevation_deg": -31.402, "distance_m": 2.96}]}
{"qa_id": "qa_9b647c6cbc5ed4c08f0e", "split": "test", "audio_id": "foa_c8a39223fb2d91d77c45", "audio_path": "audio/test/foa_c8a39223fb2d91d77c45.wav", "scene_annotation_csv_path": "annotations/test/foa_c8a39223fb2d91d77c45.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the speech located?", "answer": "46.2 degrees", "canonical_answer": "46.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 7.8, "azimuth_deg": 156.258, "elevation_deg": 46.212, "distance_m": 1.27}]}
{"qa_id": "qa_3e0900483e492e67bf78", "split": "test", "audio_id": "foa_8cab706c03fc028620ea", "audio_path": "audio/test/foa_8cab706c03fc028620ea.wav", "scene_annotation_csv_path": "annotations/test/foa_8cab706c03fc028620ea.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=28.2 degrees, elevation=11.4 degrees?", "answer": "A guitar is located at azimuth=28.2 degrees and elevation=11.4 degrees.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 9.6, "azimuth_deg": 28.156, "elevation_deg": 11.371, "distance_m": 1.99}]}
{"qa_id": "qa_a12b655fecb648e03d1d", "split": "test", "audio_id": "foa_2a6397a8f7ad7cea0309", "audio_path": "audio/test/foa_2a6397a8f7ad7cea0309.wav", "scene_annotation_csv_path": "annotations/test/foa_2a6397a8f7ad7cea0309.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be heard in the audio clip, and what are their respective time intervals?", "answer": "The audio contains crackle from 0.2s to 5.0s, bird from 0.3s to 5.1s, war sound from 5.1s to 6.1s, and an alarm from 5.5s to 6.1s.", "canonical_answer": "crackle (0.2s to 5.0s); bird (0.3s to 5.1s); war sound (5.1s to 6.1s); alarm (5.5s to 6.1s)", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 0, "start_time": 0.2, "end_time": 5.0, "azimuth_deg": 77.675, "elevation_deg": 2.634, "distance_m": 0.76}, {"class_id": 5, "class_name": "bird", "track_id": 1, "start_time": 0.3, "end_time": 5.1, "azimuth_deg": 118.813, "elevation_deg": 13.529, "distance_m": 1.06}, {"class_id": 56, "class_name": "war_sound", "track_id": 2, "start_time": 5.1, "end_time": 6.1, "azimuth_deg": 158.086, "elevation_deg": -37.217, "distance_m": 1.5}, {"class_id": 1, "class_name": "alarm", "track_id": 3, "start_time": 5.5, "end_time": 6.1, "azimuth_deg": 122.685, "elevation_deg": 1.556, "distance_m": 3.11}]}
{"qa_id": "qa_df6fe645aa4ff88bf320", "split": "test", "audio_id": "foa_0c47ef7ec5bf62a397d4", "audio_path": "audio/test/foa_0c47ef7ec5bf62a397d4.wav", "scene_annotation_csv_path": "annotations/test/foa_0c47ef7ec5bf62a397d4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the human vocalization?", "answer": "-5.8 degrees", "canonical_answer": "-5.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 1.1, "end_time": 2.8, "azimuth_deg": -5.768, "elevation_deg": -5.012, "distance_m": 2.84}]}
{"qa_id": "qa_d2df1f7cc1fa92567579", "split": "test", "audio_id": "foa_52a3a45eaf7fa4ae73e1", "audio_path": "audio/test/foa_52a3a45eaf7fa4ae73e1.wav", "scene_annotation_csv_path": "annotations/test/foa_52a3a45eaf7fa4ae73e1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located behind and below the listener?", "answer": "The sound source coming from the back and below is a keyboard instrument.", "canonical_answer": "keyboard instrument", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.9, "end_time": 20.0, "azimuth_deg": 160.455, "elevation_deg": -34.955, "distance_m": 1.79}]}
{"qa_id": "qa_585559290117cbebea5f", "split": "test", "audio_id": "foa_8d7fd09563c13e5d9876", "audio_path": "audio/test/foa_8d7fd09563c13e5d9876.wav", "scene_annotation_csv_path": "annotations/test/foa_8d7fd09563c13e5d9876.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the breathing active?", "answer": "The breathing sound is active from 4.0s to 17.1s.", "canonical_answer": "4.0s to 17.1s", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 4.0, "end_time": 17.1, "azimuth_deg": 166.483, "elevation_deg": 24.221, "distance_m": 2.33}]}
{"qa_id": "qa_a8332c46ac90dbe0b06b", "split": "test", "audio_id": "foa_af84905ee9c7fa15d438", "audio_path": "audio/test/foa_af84905ee9c7fa15d438.wav", "scene_annotation_csv_path": "annotations/test/foa_af84905ee9c7fa15d438.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound events are detectable in the audio clip, and what are their corresponding time intervals?", "answer": "The audio clip features the sound of water from 0.0s to 4.4s.", "canonical_answer": "water (0.0s to 4.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 4.4, "azimuth_deg": 27.7, "elevation_deg": -17.161, "distance_m": 1.87}]}
{"qa_id": "qa_4cc08e78c12263645976", "split": "test", "audio_id": "foa_b48e0eb11cb1ab5b8b00", "audio_path": "audio/test/foa_b48e0eb11cb1ab5b8b00.wav", "scene_annotation_csv_path": "annotations/test/foa_b48e0eb11cb1ab5b8b00.csv", "dataset": "starss23", "data_source": "dcase_real", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the male speech in degrees.", "answer": "-14.0 degrees", "canonical_answer": "-14.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 7, "start_time": 0.4, "end_time": 3.8, "azimuth_deg": 16.0, "elevation_deg": -14.0, "distance_m": 1.48}]}
{"qa_id": "qa_365fb65700521498f1d6", "split": "test", "audio_id": "foa_c86064e9cd3af25209e9", "audio_path": "audio/test/foa_c86064e9cd3af25209e9.wav", "scene_annotation_csv_path": "annotations/test/foa_c86064e9cd3af25209e9.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=139.4 degrees, elevation=1.7 degrees?", "answer": "The sound detected at azimuth 139.4 degrees and elevation 1.7 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 13.8, "azimuth_deg": 139.423, "elevation_deg": 1.715, "distance_m": 2.51}]}
{"qa_id": "qa_eee2a3efe0c199bb6eb4", "split": "test", "audio_id": "foa_208a36db59b0455fa790", "audio_path": "audio/test/foa_208a36db59b0455fa790.wav", "scene_annotation_csv_path": "annotations/test/foa_208a36db59b0455fa790.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the writing in degrees.", "answer": "4.2 degrees", "canonical_answer": "4.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.0, "end_time": 10.5, "azimuth_deg": 109.597, "elevation_deg": 4.193, "distance_m": 3.07}]}
{"qa_id": "qa_30ade5e808a92568725c", "split": "test", "audio_id": "foa_7ee171e689cedd2afbf9", "audio_path": "audio/test/foa_7ee171e689cedd2afbf9.wav", "scene_annotation_csv_path": "annotations/test/foa_7ee171e689cedd2afbf9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front-left of the listener?", "answer": "The source heard from the front-left is rain.", "canonical_answer": "rain", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 7.2, "azimuth_deg": 39.918, "elevation_deg": -8.468, "distance_m": 0.95}]}
{"qa_id": "qa_16fbae6b75eb7599a127", "split": "test", "audio_id": "foa_6ebb9533808a91039482", "audio_path": "audio/test/foa_6ebb9533808a91039482.wav", "scene_annotation_csv_path": "annotations/test/foa_6ebb9533808a91039482.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the bell active?", "answer": "The bell is active from 0.8s to 4.6s.", "canonical_answer": "0.8s to 4.6s", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.8, "end_time": 4.6, "azimuth_deg": 147.071, "elevation_deg": -21.19, "distance_m": 2.82}]}
{"qa_id": "qa_7e7ea3fb18414bb10cd2", "split": "test", "audio_id": "foa_1925f1792c37cf82ac2e", "audio_path": "audio/test/foa_1925f1792c37cf82ac2e.wav", "scene_annotation_csv_path": "annotations/test/foa_1925f1792c37cf82ac2e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the speech in degrees.", "answer": "-52.5 degrees", "canonical_answer": "-52.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.0, "end_time": 3.0, "azimuth_deg": -52.499, "elevation_deg": -6.368, "distance_m": 2.19}]}
{"qa_id": "qa_c4f54aa312dfd1d743fe", "split": "test", "audio_id": "foa_f436e2509473938adef1", "audio_path": "audio/test/foa_f436e2509473938adef1.wav", "scene_annotation_csv_path": "annotations/test/foa_f436e2509473938adef1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=76.2 degrees, elevation=23.1 degrees?", "answer": "The sound heard from azimuth=76.2 degrees and elevation=23.1 degrees is water.", "canonical_answer": "water", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 3.8, "azimuth_deg": 76.152, "elevation_deg": 23.051, "distance_m": 2.18}]}
{"qa_id": "qa_e132a9d6273f2c964b39", "split": "test", "audio_id": "foa_570e75275147622f7765", "audio_path": "audio/test/foa_570e75275147622f7765.wav", "scene_annotation_csv_path": "annotations/test/foa_570e75275147622f7765.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains footsteps from 0.3s to 20.0s.", "canonical_answer": "footsteps (0.3s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.3, "end_time": 20.0, "azimuth_deg": -65.89, "elevation_deg": -20.555, "distance_m": 0.81}]}
{"qa_id": "qa_96f0379c6668013f1c79", "split": "test", "audio_id": "foa_9c5fdc5bf7ef8738bbb3", "audio_path": "audio/test/foa_9c5fdc5bf7ef8738bbb3.wav", "scene_annotation_csv_path": "annotations/test/foa_9c5fdc5bf7ef8738bbb3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is coming from the front-right and below of the listener?", "answer": "The source coming from the front-right and below is a dog.", "canonical_answer": "dog", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": -34.621, "elevation_deg": -36.687, "distance_m": 1.6}]}
{"qa_id": "qa_a9bce356e92ca3aa7ec5", "split": "test", "audio_id": "foa_e221a70680d118813e89", "audio_path": "audio/test/foa_e221a70680d118813e89.wav", "scene_annotation_csv_path": "annotations/test/foa_e221a70680d118813e89.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the tool be heard?", "answer": "The tool is active from 0.6s to 20.0s.", "canonical_answer": "0.6s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": 40.858, "elevation_deg": -1.226, "distance_m": 3.21}]}
{"qa_id": "qa_a21fb4374919b0b3df00", "split": "test", "audio_id": "foa_647e32c369ca8b797997", "audio_path": "audio/test/foa_647e32c369ca8b797997.wav", "scene_annotation_csv_path": "annotations/test/foa_647e32c369ca8b797997.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the door in degrees.", "answer": "-60.8 degrees", "canonical_answer": "-60.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.2, "end_time": 4.2, "azimuth_deg": -60.754, "elevation_deg": 52.189, "distance_m": 1.22}]}
{"qa_id": "qa_36f87c97ba6037bcdb39", "split": "test", "audio_id": "foa_9e295066d26e29ce0d11", "audio_path": "audio/test/foa_9e295066d26e29ce0d11.wav", "scene_annotation_csv_path": "annotations/test/foa_9e295066d26e29ce0d11.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=67.6 degrees, elevation=-11.5 degrees?", "answer": "A bird is located at azimuth=67.6 degrees, elevation=-11.5 degrees.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 13.8, "azimuth_deg": 67.608, "elevation_deg": -11.492, "distance_m": 3.08}]}
{"qa_id": "qa_70bfa1880bc5af46e9ce", "split": "test", "audio_id": "foa_cf049d5cb275331d744f", "audio_path": "audio/test/foa_cf049d5cb275331d744f.wav", "scene_annotation_csv_path": "annotations/test/foa_cf049d5cb275331d744f.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a camera from 0.0s to 2.9s, a metal clink from 0.0s to 4.6s, rain from 0.0s to 10.0s, speech from 0.5s to 2.8s, and footsteps from 0.9s to 2.5s.", "canonical_answer": "camera (0.0s to 2.9s); metal clink (0.0s to 4.6s); rain (0.0s to 10.0s); speech (0.5s to 2.8s); footsteps (0.9s to 2.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 3, "start_time": 0.0, "end_time": 2.9, "azimuth_deg": 56.233, "elevation_deg": 0.0, "distance_m": 2.94}, {"class_id": 37, "class_name": "metal_clink", "track_id": 4, "start_time": 0.0, "end_time": 4.6, "azimuth_deg": 125.929, "elevation_deg": 0.0, "distance_m": 2.87}, {"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 10.0, "azimuth_deg": -155.84, "elevation_deg": 0.0, "distance_m": 1.12}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 2.8, "azimuth_deg": -118.228, "elevation_deg": 0.0, "distance_m": 1.91}, {"class_id": 23, "class_name": "footsteps", "track_id": 2, "start_time": 0.9, "end_time": 2.5, "azimuth_deg": -6.762, "elevation_deg": -0.595, "distance_m": 1.04}]}
{"qa_id": "qa_aa26f4deb0991f013e97", "split": "test", "audio_id": "foa_8f8cf6654c908e358d4c", "audio_path": "audio/test/foa_8f8cf6654c908e358d4c.wav", "scene_annotation_csv_path": "annotations/test/foa_8f8cf6654c908e358d4c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the writing located?", "answer": "-22.8 degrees", "canonical_answer": "-22.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.0, "end_time": 7.2, "azimuth_deg": 163.783, "elevation_deg": -22.819, "distance_m": 3.73}]}
{"qa_id": "qa_8fd060cecf76be1c4e6e", "split": "test", "audio_id": "foa_c6e773172ab941f59d85", "audio_path": "audio/test/foa_c6e773172ab941f59d85.wav", "scene_annotation_csv_path": "annotations/test/foa_c6e773172ab941f59d85.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the train in degrees.", "answer": "140.7 degrees", "canonical_answer": "140.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 9.0, "end_time": 16.6, "azimuth_deg": 140.709, "elevation_deg": 17.574, "distance_m": 2.03}]}
{"qa_id": "qa_b24dc1cc71f7ad19b5d8", "split": "test", "audio_id": "foa_6c899d646bf698a6b7be", "audio_path": "audio/test/foa_6c899d646bf698a6b7be.wav", "scene_annotation_csv_path": "annotations/test/foa_6c899d646bf698a6b7be.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the back side?", "answer": "The sound source located at the back is a crackle.", "canonical_answer": "crackle", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 0, "start_time": 0.0, "end_time": 11.0, "azimuth_deg": 177.942, "elevation_deg": -14.651, "distance_m": 1.81}]}
{"qa_id": "qa_3a35ea3741b02dee34db", "split": "test", "audio_id": "foa_c44a1edfbe57c64f3620", "audio_path": "audio/test/foa_c44a1edfbe57c64f3620.wav", "scene_annotation_csv_path": "annotations/test/foa_c44a1edfbe57c64f3620.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the war sound located?", "answer": "-23.5 degrees", "canonical_answer": "-23.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 1.0, "azimuth_deg": 152.357, "elevation_deg": -23.512, "distance_m": 3.33}]}
{"qa_id": "qa_c579e6713bb588ad61f6", "split": "test", "audio_id": "foa_557be3e98f8ec0351f43", "audio_path": "audio/test/foa_557be3e98f8ec0351f43.wav", "scene_annotation_csv_path": "annotations/test/foa_557be3e98f8ec0351f43.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the metal clink occur?", "answer": "The metal clink is active from 8.3s to 10.4s.", "canonical_answer": "8.3s to 10.4s", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 1, "start_time": 8.3, "end_time": 10.4, "azimuth_deg": 89.173, "elevation_deg": -42.203, "distance_m": 2.18}]}
{"qa_id": "qa_5c480d2c37b87184e721", "split": "test", "audio_id": "foa_1989c624cb2adc72e02f", "audio_path": "audio/test/foa_1989c624cb2adc72e02f.wav", "scene_annotation_csv_path": "annotations/test/foa_1989c624cb2adc72e02f.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=65.9 degrees, elevation=-2.7 degrees?", "answer": "The sound heard from azimuth=65.9 degrees and elevation=-2.7 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 7.3, "azimuth_deg": 65.878, "elevation_deg": -2.742, "distance_m": 3.83}]}
{"qa_id": "qa_cbb7cc9d46a242949da9", "split": "test", "audio_id": "foa_15b2221ca2384fc89d8b", "audio_path": "audio/test/foa_15b2221ca2384fc89d8b.wav", "scene_annotation_csv_path": "annotations/test/foa_15b2221ca2384fc89d8b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a wind instrument active from 0.3s to 5.4s.", "canonical_answer": "wind instrument (0.3s to 5.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.3, "end_time": 5.4, "azimuth_deg": -79.606, "elevation_deg": -42.247, "distance_m": 1.2}]}
{"qa_id": "qa_5a93cdadd3bedb184baa", "split": "test", "audio_id": "foa_08a39c2d132447dcc444", "audio_path": "audio/test/foa_08a39c2d132447dcc444.wav", "scene_annotation_csv_path": "annotations/test/foa_08a39c2d132447dcc444.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be identified in this audio clip, and what are their respective time intervals?", "answer": "The audio contains a metal clink that occurs from 0.9s to 4.4s.", "canonical_answer": "metal clink (0.9s to 4.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.9, "end_time": 4.4, "azimuth_deg": 2.972, "elevation_deg": 15.813, "distance_m": 3.48}]}
{"qa_id": "qa_18b67e5c1340c2d1b032", "split": "test", "audio_id": "foa_74187c5a25ef34f5db8a", "audio_path": "audio/test/foa_74187c5a25ef34f5db8a.wav", "scene_annotation_csv_path": "annotations/test/foa_74187c5a25ef34f5db8a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the female speech coming?", "answer": "167.4 degrees", "canonical_answer": "167.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 0, "start_time": 0.1, "end_time": 3.2, "azimuth_deg": 167.426, "elevation_deg": -21.95, "distance_m": 0.91}]}
{"qa_id": "qa_9d4a6d7c104f89d121d6", "split": "test", "audio_id": "foa_e464951fc1d27fe0020a", "audio_path": "audio/test/foa_e464951fc1d27fe0020a.wav", "scene_annotation_csv_path": "annotations/test/foa_e464951fc1d27fe0020a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=42.4 degrees, elevation=0.2 degrees?", "answer": "The sound heard from azimuth=42.4 degrees and elevation=0.2 degrees is a crack.", "canonical_answer": "crack", "truth_source": "annotation", "source_refs": [{"class_id": 13, "class_name": "crack", "track_id": 0, "start_time": 0.7, "end_time": 1.3, "azimuth_deg": 42.366, "elevation_deg": 0.178, "distance_m": 1.64}]}
{"qa_id": "qa_c56c4b4b2307a17046c5", "split": "test", "audio_id": "foa_48cd5c5f866b2937cc59", "audio_path": "audio/test/foa_48cd5c5f866b2937cc59.wav", "scene_annotation_csv_path": "annotations/test/foa_48cd5c5f866b2937cc59.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the wood located?", "answer": "-9.9 degrees", "canonical_answer": "-9.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 60, "class_name": "wood", "track_id": 2, "start_time": 1.5, "end_time": 4.4, "azimuth_deg": 175.803, "elevation_deg": -9.916, "distance_m": 1.22}]}
{"qa_id": "qa_690863fde5c192bb24a0", "split": "test", "audio_id": "foa_090c5c215a45eb368791", "audio_path": "audio/test/foa_090c5c215a45eb368791.wav", "scene_annotation_csv_path": "annotations/test/foa_090c5c215a45eb368791.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval can the keyboard instrument be heard?", "answer": "The keyboard instrument is audible from 0.0s to 0.8s.", "canonical_answer": "0.0s to 0.8s", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": -177.686, "elevation_deg": -34.344, "distance_m": 2.25}]}
{"qa_id": "qa_ccd1c13331d31e3b1d8f", "split": "test", "audio_id": "foa_6b370f95c9be0e524f13", "audio_path": "audio/test/foa_6b370f95c9be0e524f13.wav", "scene_annotation_csv_path": "annotations/test/foa_6b370f95c9be0e524f13.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the back side?", "answer": "The sound that can be heard from the back side is a body sound.", "canonical_answer": "body sound", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.1, "end_time": 7.2, "azimuth_deg": -174.018, "elevation_deg": -5.122, "distance_m": 3.24}]}
{"qa_id": "qa_0ba9b8b1dd67acfa00aa", "split": "test", "audio_id": "foa_6be61c9073d4ebfb1425", "audio_path": "audio/test/foa_6be61c9073d4ebfb1425.wav", "scene_annotation_csv_path": "annotations/test/foa_6be61c9073d4ebfb1425.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-5.0 degrees, elevation=0.0 degrees?", "answer": "The sound detected at azimuth=-5.0 degrees and elevation=0.0 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 3.1, "azimuth_deg": -4.997, "elevation_deg": 0.0, "distance_m": 4.4}]}
{"qa_id": "qa_df2299d2c88ec08c715e", "split": "test", "audio_id": "foa_0c1acfdec09af9f8d669", "audio_path": "audio/test/foa_0c1acfdec09af9f8d669.wav", "scene_annotation_csv_path": "annotations/test/foa_0c1acfdec09af9f8d669.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During what time interval does the keyboard instrument occur?", "answer": "The keyboard instrument event is active from 8.3s to 17.3s.", "canonical_answer": "8.3s to 17.3s", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 2, "start_time": 8.3, "end_time": 17.3, "azimuth_deg": -50.075, "elevation_deg": 50.709, "distance_m": 2.18}]}
{"qa_id": "qa_906658055425199f51c3", "split": "test", "audio_id": "foa_8660177eb1f3890c775c", "audio_path": "audio/test/foa_8660177eb1f3890c775c.wav", "scene_annotation_csv_path": "annotations/test/foa_8660177eb1f3890c775c.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the speech in degrees.", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 4.0, "azimuth_deg": -104.991, "elevation_deg": 0.0, "distance_m": 1.85}]}
{"qa_id": "qa_c20816302de76923adb1", "split": "test", "audio_id": "foa_f95ea62229792d9f263c", "audio_path": "audio/test/foa_f95ea62229792d9f263c.wav", "scene_annotation_csv_path": "annotations/test/foa_f95ea62229792d9f263c.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located behind the listener?", "answer": "The sound source coming from the back is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 7.3, "azimuth_deg": -164.017, "elevation_deg": -6.35, "distance_m": 2.41}]}
{"qa_id": "qa_b9cc49fa89ca8ed7d444", "split": "test", "audio_id": "foa_a6b5c5ccdb09e317e23b", "audio_path": "audio/test/foa_a6b5c5ccdb09e317e23b.wav", "scene_annotation_csv_path": "annotations/test/foa_a6b5c5ccdb09e317e23b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the time interval for each?", "answer": "The audio contains breathing from 0.2s to 0.8s.", "canonical_answer": "breathing (0.2s to 0.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.2, "end_time": 0.8, "azimuth_deg": 140.648, "elevation_deg": -1.748, "distance_m": 1.48}]}
{"qa_id": "qa_bba5c8c1b11520c093c7", "split": "test", "audio_id": "foa_0cf989435321e23c24c5", "audio_path": "audio/test/foa_0cf989435321e23c24c5.wav", "scene_annotation_csv_path": "annotations/test/foa_0cf989435321e23c24c5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the human vocalization coming?", "answer": "58.4 degrees", "canonical_answer": "58.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 1, "start_time": 0.8, "end_time": 1.8, "azimuth_deg": 58.367, "elevation_deg": 31.061, "distance_m": 1.61}]}
{"qa_id": "qa_f36940c649fb85333c4b", "split": "test", "audio_id": "foa_e6736313fa9ddc6657ab", "audio_path": "audio/test/foa_e6736313fa9ddc6657ab.wav", "scene_annotation_csv_path": "annotations/test/foa_e6736313fa9ddc6657ab.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources are present in this audio, and what are their respective time intervals?", "answer": "The audio contains typing that occurs from 0.0s to 1.0s.", "canonical_answer": "typing (0.0s to 1.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.0, "end_time": 1.0, "azimuth_deg": -106.214, "elevation_deg": -40.227, "distance_m": 3.36}]}
{"qa_id": "qa_e51b1a080a738e122f0d", "split": "test", "audio_id": "foa_11db125c687c7f98ffc9", "audio_path": "audio/test/foa_11db125c687c7f98ffc9.wav", "scene_annotation_csv_path": "annotations/test/foa_11db125c687c7f98ffc9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=2.4 degrees, elevation=41.7 degrees?", "answer": "The sound detected at azimuth=2.4 degrees and elevation=41.7 degrees is a tool.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.8, "end_time": 8.6, "azimuth_deg": 2.385, "elevation_deg": 41.716, "distance_m": 1.27}]}
{"qa_id": "qa_bdd7cea516151e9d1260", "split": "test", "audio_id": "foa_64b582db62fec244ef28", "audio_path": "audio/test/foa_64b582db62fec244ef28.wav", "scene_annotation_csv_path": "annotations/test/foa_64b582db62fec244ef28.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the breathing?", "answer": "-128.4 degrees", "canonical_answer": "-128.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.1, "end_time": 1.0, "azimuth_deg": -128.356, "elevation_deg": -1.591, "distance_m": 2.57}]}
{"qa_id": "qa_33b8ee26df87be8ef63b", "split": "test", "audio_id": "foa_5d64981bf1633047cb33", "audio_path": "audio/test/foa_5d64981bf1633047cb33.wav", "scene_annotation_csv_path": "annotations/test/foa_5d64981bf1633047cb33.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the speech?", "answer": "1.2 degrees", "canonical_answer": "1.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 7.0, "azimuth_deg": 137.63, "elevation_deg": 1.212, "distance_m": 0.86}]}
{"qa_id": "qa_f6625a02b40cb972c394", "split": "test", "audio_id": "foa_c1a29aa5279c34990cc3", "audio_path": "audio/test/foa_c1a29aa5279c34990cc3.wav", "scene_annotation_csv_path": "annotations/test/foa_c1a29aa5279c34990cc3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What is the identity of the sound source located at the back-right and below?", "answer": "The source located at the back-right and below is a thunderstorm.", "canonical_answer": "thunderstorm", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 1, "start_time": 1.2, "end_time": 7.2, "azimuth_deg": -116.195, "elevation_deg": -20.124, "distance_m": 2.68}]}
{"qa_id": "qa_a2a70249330a8aa405ae", "split": "test", "audio_id": "foa_d7a66fc997a46f86379c", "audio_path": "audio/test/foa_d7a66fc997a46f86379c.wav", "scene_annotation_csv_path": "annotations/test/foa_d7a66fc997a46f86379c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the thunderstorm active?", "answer": "The thunderstorm is active from 4.5s to 16.5s.", "canonical_answer": "4.5s to 16.5s", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 1, "start_time": 4.5, "end_time": 16.5, "azimuth_deg": 28.421, "elevation_deg": -15.071, "distance_m": 2.06}]}
{"qa_id": "qa_b3070548a01cdfee1fe1", "split": "test", "audio_id": "foa_c9d60d0b3babe0f12343", "audio_path": "audio/test/foa_c9d60d0b3babe0f12343.wav", "scene_annotation_csv_path": "annotations/test/foa_c9d60d0b3babe0f12343.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the aircraft?", "answer": "-26.9 degrees", "canonical_answer": "-26.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 2, "start_time": 5.6, "end_time": 13.8, "azimuth_deg": -39.137, "elevation_deg": -26.897, "distance_m": 1.27}]}
{"qa_id": "qa_7d702235fe6e68b6ae54", "split": "test", "audio_id": "foa_891707f8ace4fe1e1d33", "audio_path": "audio/test/foa_891707f8ace4fe1e1d33.wav", "scene_annotation_csv_path": "annotations/test/foa_891707f8ace4fe1e1d33.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left and above the listener?", "answer": "The sound source located to the left and above is finger snapping.", "canonical_answer": "finger snapping", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 1, "start_time": 3.9, "end_time": 7.4, "azimuth_deg": 102.227, "elevation_deg": 27.778, "distance_m": 1.34}]}
{"qa_id": "qa_6ad88bd7d5851033d610", "split": "test", "audio_id": "foa_4a5e460f5e97dec314ef", "audio_path": "audio/test/foa_4a5e460f5e97dec314ef.wav", "scene_annotation_csv_path": "annotations/test/foa_4a5e460f5e97dec314ef.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the finger snapping in degrees.", "answer": "120.2 degrees", "canonical_answer": "120.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 1, "start_time": 1.6, "end_time": 12.2, "azimuth_deg": 120.193, "elevation_deg": 0.0, "distance_m": 3.34}]}
{"qa_id": "qa_cab2bd83d5a8ab3307a6", "split": "test", "audio_id": "foa_2c3a04606435c58e0ff6", "audio_path": "audio/test/foa_2c3a04606435c58e0ff6.wav", "scene_annotation_csv_path": "annotations/test/foa_2c3a04606435c58e0ff6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in this recording, and what is the time interval for each?", "answer": "The audio contains an alarm that occurs from 0.1s to 1.1s.", "canonical_answer": "alarm (0.1s to 1.1s)", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.1, "end_time": 1.1, "azimuth_deg": -145.193, "elevation_deg": 16.414, "distance_m": 1.45}]}
{"qa_id": "qa_842b926d9d6b98d7daec", "split": "test", "audio_id": "foa_ac9c856a92c9ffa39328", "audio_path": "audio/test/foa_ac9c856a92c9ffa39328.wav", "scene_annotation_csv_path": "annotations/test/foa_ac9c856a92c9ffa39328.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the animal active?", "answer": "The animal is active from 0.7s to 20.0s.", "canonical_answer": "0.7s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 0.7, "end_time": 20.0, "azimuth_deg": 162.49, "elevation_deg": -21.115, "distance_m": 2.88}]}
{"qa_id": "qa_a3673f0897f5ed4f319c", "split": "test", "audio_id": "foa_ebfcaee1e7b61131491e", "audio_path": "audio/test/foa_ebfcaee1e7b61131491e.wav", "scene_annotation_csv_path": "annotations/test/foa_ebfcaee1e7b61131491e.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=105.5 degrees, elevation=2.7 degrees?", "answer": "The sound detected at azimuth=105.5 degrees and elevation=2.7 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 5.1, "azimuth_deg": 105.517, "elevation_deg": 2.68, "distance_m": 2.13}]}
{"qa_id": "qa_460d3c035870f501d429", "split": "test", "audio_id": "foa_280a195393f6904ff50a", "audio_path": "audio/test/foa_280a195393f6904ff50a.wav", "scene_annotation_csv_path": "annotations/test/foa_280a195393f6904ff50a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=7.5 degrees, elevation=30.8 degrees?", "answer": "The sound detected at azimuth=7.5 degrees and elevation=30.8 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 2, "start_time": 1.1, "end_time": 4.8, "azimuth_deg": 7.458, "elevation_deg": 30.798, "distance_m": 1.14}]}
{"qa_id": "qa_246e2b5e3e9ea7123518", "split": "test", "audio_id": "foa_bee2c06ddb0b1f7a7157", "audio_path": "audio/test/foa_bee2c06ddb0b1f7a7157.wav", "scene_annotation_csv_path": "annotations/test/foa_bee2c06ddb0b1f7a7157.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the kitchenware coming?", "answer": "105.5 degrees", "canonical_answer": "105.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": 105.465, "elevation_deg": -32.649, "distance_m": 2.58}]}
{"qa_id": "qa_45587f0756461acb2cb8", "split": "test", "audio_id": "foa_8b8985e69cab0e31999e", "audio_path": "audio/test/foa_8b8985e69cab0e31999e.wav", "scene_annotation_csv_path": "annotations/test/foa_8b8985e69cab0e31999e.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their respective time intervals?", "answer": "The audio contains speech occurring from 0.4s to 5.5s and speech occurring from 0.5s to 13.8s.", "canonical_answer": "speech (0.4s to 5.5s); speech (0.5s to 13.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 5.5, "azimuth_deg": -50.926, "elevation_deg": 0.0, "distance_m": 0.58}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.5, "end_time": 13.8, "azimuth_deg": -50.926, "elevation_deg": 9.997, "distance_m": 4.59}]}
{"qa_id": "qa_d42ad872a62769559d8e", "split": "test", "audio_id": "foa_788d4db3532cc197e643", "audio_path": "audio/test/foa_788d4db3532cc197e643.wav", "scene_annotation_csv_path": "annotations/test/foa_788d4db3532cc197e643.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the speech occur?", "answer": "The speech event is active from 0.0s to 16.8s.", "canonical_answer": "0.0s to 16.8s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.0, "end_time": 16.8, "azimuth_deg": 150.204, "elevation_deg": -41.719, "distance_m": 3.57}]}
{"qa_id": "qa_16020c47e846e9784755", "split": "test", "audio_id": "foa_42143f08ddd2536c25a2", "audio_path": "audio/test/foa_42143f08ddd2536c25a2.wav", "scene_annotation_csv_path": "annotations/test/foa_42143f08ddd2536c25a2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front and below?", "answer": "The source coming from the front and below is a scratch.", "canonical_answer": "scratch", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 1, "start_time": 1.8, "end_time": 3.2, "azimuth_deg": 6.015, "elevation_deg": -22.864, "distance_m": 2.64}]}
{"qa_id": "qa_e8388a05ae65e3028744", "split": "test", "audio_id": "foa_04dc7a83b29a21cf1cb3", "audio_path": "audio/test/foa_04dc7a83b29a21cf1cb3.wav", "scene_annotation_csv_path": "annotations/test/foa_04dc7a83b29a21cf1cb3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the drawer cabinet located?", "answer": "-18.2 degrees", "canonical_answer": "-18.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 2, "start_time": 12.1, "end_time": 13.3, "azimuth_deg": 133.101, "elevation_deg": -18.167, "distance_m": 2.67}]}
{"qa_id": "qa_72af5bf117d9dc92285e", "split": "test", "audio_id": "foa_e981c51b5c283c11eb1f", "audio_path": "audio/test/foa_e981c51b5c283c11eb1f.wav", "scene_annotation_csv_path": "annotations/test/foa_e981c51b5c283c11eb1f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the war sound in degrees.", "answer": "27.5 degrees", "canonical_answer": "27.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 2, "start_time": 10.7, "end_time": 12.2, "azimuth_deg": 27.546, "elevation_deg": 21.675, "distance_m": 2.37}]}
{"qa_id": "qa_38b3617b51d9bddc2458", "split": "test", "audio_id": "foa_bfd4d1ceb254cea843bc", "audio_path": "audio/test/foa_bfd4d1ceb254cea843bc.wav", "scene_annotation_csv_path": "annotations/test/foa_bfd4d1ceb254cea843bc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be heard in this audio clip, and what is the time interval for each occurrence?", "answer": "The audio clip features an aircraft from 0.3s to 20.0s, wood from 6.5s to 7.2s, crackle from 13.7s to 20.0s, and a clock from 15.5s to 20.0s.", "canonical_answer": "aircraft (0.3s to 20.0s); wood (6.5s to 7.2s); crackle (13.7s to 20.0s); clock (15.5s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.3, "end_time": 20.0, "azimuth_deg": 164.045, "elevation_deg": -13.806, "distance_m": 1.88}, {"class_id": 60, "class_name": "wood", "track_id": 1, "start_time": 6.5, "end_time": 7.2, "azimuth_deg": -97.841, "elevation_deg": -9.176, "distance_m": 2.45}, {"class_id": 14, "class_name": "crackle", "track_id": 2, "start_time": 13.7, "end_time": 20.0, "azimuth_deg": -175.235, "elevation_deg": -21.779, "distance_m": 3.21}, {"class_id": 11, "class_name": "clock", "track_id": 3, "start_time": 15.5, "end_time": 20.0, "azimuth_deg": 99.788, "elevation_deg": 2.4, "distance_m": 2.07}]}
{"qa_id": "qa_810fb604bd0a5d38e469", "split": "test", "audio_id": "foa_4798a0b29cfd5ef6b8ef", "audio_path": "audio/test/foa_4798a0b29cfd5ef6b8ef.wav", "scene_annotation_csv_path": "annotations/test/foa_4798a0b29cfd5ef6b8ef.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What is the sound source located at the back-left and above?", "answer": "The sound source located at the back-left and above is paper.", "canonical_answer": "paper", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.1, "end_time": 9.2, "azimuth_deg": 123.083, "elevation_deg": 30.852, "distance_m": 1.85}]}
{"qa_id": "qa_a3f733f246912cf466a9", "split": "test", "audio_id": "foa_b5966014bb072e2f1a25", "audio_path": "audio/test/foa_b5966014bb072e2f1a25.wav", "scene_annotation_csv_path": "annotations/test/foa_b5966014bb072e2f1a25.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the cooking active?", "answer": "The cooking sound is active from 7.7s to 11.1s.", "canonical_answer": "7.7s to 11.1s", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 1, "start_time": 7.7, "end_time": 11.1, "azimuth_deg": -8.754, "elevation_deg": -33.259, "distance_m": 2.29}]}
{"qa_id": "qa_046605ee529ee7b503f0", "split": "test", "audio_id": "foa_5f793e9b7b586d13448b", "audio_path": "audio/test/foa_5f793e9b7b586d13448b.wav", "scene_annotation_csv_path": "annotations/test/foa_5f793e9b7b586d13448b.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-84.6 degrees, elevation=0.0 degrees?", "answer": "A guitar is located at azimuth=-84.6 degrees and elevation=0.0 degrees.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 1, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": -84.612, "elevation_deg": 0.0, "distance_m": 1.11}]}
{"qa_id": "qa_38fbc30d9775eea898d9", "split": "test", "audio_id": "foa_cac3e7b1447a31b683af", "audio_path": "audio/test/foa_cac3e7b1447a31b683af.wav", "scene_annotation_csv_path": "annotations/test/foa_cac3e7b1447a31b683af.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the breathing in degrees.", "answer": "20.8 degrees", "canonical_answer": "20.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.5, "end_time": 1.2, "azimuth_deg": -99.144, "elevation_deg": 20.799, "distance_m": 2.44}]}
{"qa_id": "qa_e2b46fc771afa993cbdf", "split": "test", "audio_id": "foa_2a79540d8c9033eac5be", "audio_path": "audio/test/foa_2a79540d8c9033eac5be.wav", "scene_annotation_csv_path": "annotations/test/foa_2a79540d8c9033eac5be.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the right of the listener?", "answer": "The sound source coming from the right is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.5, "end_time": 11.8, "azimuth_deg": -82.055, "elevation_deg": 1.23, "distance_m": 4.78}]}
{"qa_id": "qa_0d22cd746680b3c825ee", "split": "test", "audio_id": "foa_a2daa8cf809dd317e918", "audio_path": "audio/test/foa_a2daa8cf809dd317e918.wav", "scene_annotation_csv_path": "annotations/test/foa_a2daa8cf809dd317e918.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-31.0 degrees, elevation=-21.3 degrees?", "answer": "The sound heard from azimuth -31.0 degrees and elevation -21.3 degrees is rain.", "canonical_answer": "rain", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 4, "start_time": 10.6, "end_time": 18.6, "azimuth_deg": -31.0, "elevation_deg": -21.255, "distance_m": 3.27}]}
{"qa_id": "qa_1bacd792eefdcddd3e8f", "split": "test", "audio_id": "foa_c2ddfc0e4c895ab19f28", "audio_path": "audio/test/foa_c2ddfc0e4c895ab19f28.wav", "scene_annotation_csv_path": "annotations/test/foa_c2ddfc0e4c895ab19f28.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the dog located?", "answer": "-0.2 degrees", "canonical_answer": "-0.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 1.0, "end_time": 13.0, "azimuth_deg": 134.169, "elevation_deg": -0.169, "distance_m": 2.4}]}
{"qa_id": "qa_49a29068ae6537969084", "split": "test", "audio_id": "foa_a822b617695f6b232449", "audio_path": "audio/test/foa_a822b617695f6b232449.wav", "scene_annotation_csv_path": "annotations/test/foa_a822b617695f6b232449.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains an alarm from 0.0s to 20.0s, a zipper from 0.2s to 9.2s, speech from 0.4s to 2.2s, a printer from 0.8s to 14.4s, and body sound from 3.5s to 5.6s.", "canonical_answer": "alarm (0.0s to 20.0s); zipper (0.2s to 9.2s); speech (0.4s to 2.2s); printer (0.8s to 14.4s); body sound (3.5s to 5.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 3, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 121.357, "elevation_deg": 0.0, "distance_m": 2.68}, {"class_id": 62, "class_name": "zipper", "track_id": 4, "start_time": 0.2, "end_time": 9.2, "azimuth_deg": 157.84, "elevation_deg": 0.0, "distance_m": 4.67}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 2.2, "azimuth_deg": -87.634, "elevation_deg": 0.0, "distance_m": 1.84}, {"class_id": 42, "class_name": "printer", "track_id": 1, "start_time": 0.8, "end_time": 14.4, "azimuth_deg": 28.34, "elevation_deg": 34.858, "distance_m": 4.69}, {"class_id": 6, "class_name": "body_sound", "track_id": 2, "start_time": 3.5, "end_time": 5.6, "azimuth_deg": 69.101, "elevation_deg": 0.0, "distance_m": 2.73}]}
{"qa_id": "qa_306e63fcd58d81a52d7e", "split": "test", "audio_id": "foa_2174753c520285ad034e", "audio_path": "audio/test/foa_2174753c520285ad034e.wav", "scene_annotation_csv_path": "annotations/test/foa_2174753c520285ad034e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the zipper?", "answer": "134.5 degrees", "canonical_answer": "134.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 1, "start_time": 8.3, "end_time": 19.3, "azimuth_deg": 134.525, "elevation_deg": -36.329, "distance_m": 2.46}]}
{"qa_id": "qa_fa2a92de43d63762d37e", "split": "test", "audio_id": "foa_696a52fcd729c20a99fe", "audio_path": "audio/test/foa_696a52fcd729c20a99fe.wav", "scene_annotation_csv_path": "annotations/test/foa_696a52fcd729c20a99fe.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval can the crushing sound be heard?", "answer": "The crushing sound is active from 0.0s to 3.4s.", "canonical_answer": "0.0s to 3.4s", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 0, "start_time": 0.0, "end_time": 3.4, "azimuth_deg": 85.129, "elevation_deg": -21.775, "distance_m": 3.63}]}
{"qa_id": "qa_1b0bab7cbfb4b50e1e2a", "split": "test", "audio_id": "foa_c01de53711b70778d083", "audio_path": "audio/test/foa_c01de53711b70778d083.wav", "scene_annotation_csv_path": "annotations/test/foa_c01de53711b70778d083.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains speech from 0.3s to 2.0s and speech from 0.5s to 2.1s.", "canonical_answer": "speech (0.3s to 2.0s); speech (0.5s to 2.1s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 2.0, "azimuth_deg": 108.621, "elevation_deg": 40.359, "distance_m": 1.48}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 2.1, "azimuth_deg": -71.249, "elevation_deg": 0.0, "distance_m": 3.02}]}
{"qa_id": "qa_21217868e4363a56458d", "split": "test", "audio_id": "foa_6a70a3510825104bd22f", "audio_path": "audio/test/foa_6a70a3510825104bd22f.wav", "scene_annotation_csv_path": "annotations/test/foa_6a70a3510825104bd22f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the glass in degrees.", "answer": "119.3 degrees", "canonical_answer": "119.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 0, "start_time": 0.2, "end_time": 0.6, "azimuth_deg": 119.338, "elevation_deg": -30.445, "distance_m": 2.84}]}
{"qa_id": "qa_799dff6975f8eb0ed341", "split": "test", "audio_id": "foa_946ec9d4ed3594032983", "audio_path": "audio/test/foa_946ec9d4ed3594032983.wav", "scene_annotation_csv_path": "annotations/test/foa_946ec9d4ed3594032983.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval can the string instrument be heard?", "answer": "The string instrument is audible from 0.0s to 0.1s.", "canonical_answer": "0.0s to 0.1s", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": 19.626, "elevation_deg": -15.843, "distance_m": 0.6}]}
{"qa_id": "qa_30b593762949516db9a9", "split": "test", "audio_id": "foa_dfd84974d75d83a6ade1", "audio_path": "audio/test/foa_dfd84974d75d83a6ade1.wav", "scene_annotation_csv_path": "annotations/test/foa_dfd84974d75d83a6ade1.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=34.7 degrees, elevation=-8.6 degrees?", "answer": "An alarm is located at azimuth=34.7 degrees and elevation=-8.6 degrees.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 1, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 34.724, "elevation_deg": -8.614, "distance_m": 2.04}]}
{"qa_id": "qa_c980725c01ca7ee35aae", "split": "test", "audio_id": "foa_e023ba4f50c3bec0b011", "audio_path": "audio/test/foa_e023ba4f50c3bec0b011.wav", "scene_annotation_csv_path": "annotations/test/foa_e023ba4f50c3bec0b011.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the bird?", "answer": "-25.8 degrees", "canonical_answer": "-25.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": -13.502, "elevation_deg": -25.809, "distance_m": 1.81}]}
{"qa_id": "qa_11450587c9e3bb21551f", "split": "test", "audio_id": "foa_ea3149abacd030c80bd1", "audio_path": "audio/test/foa_ea3149abacd030c80bd1.wav", "scene_annotation_csv_path": "annotations/test/foa_ea3149abacd030c80bd1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is coming from the left and below the listener?", "answer": "The sound source coming from the left and below is wind.", "canonical_answer": "wind", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 2, "start_time": 6.6, "end_time": 7.7, "azimuth_deg": 80.824, "elevation_deg": -40.357, "distance_m": 2.28}]}
{"qa_id": "qa_e9136142a760d5d4a1bd", "split": "test", "audio_id": "foa_d7569746e20674b97959", "audio_path": "audio/test/foa_d7569746e20674b97959.wav", "scene_annotation_csv_path": "annotations/test/foa_d7569746e20674b97959.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=55.9 degrees, elevation=-0.5 degrees?", "answer": "The sound heard from azimuth=55.9 degrees and elevation=-0.5 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 8.9, "azimuth_deg": 55.92, "elevation_deg": -0.451, "distance_m": 3.78}]}
{"qa_id": "qa_8104ee3195ea2756d2ea", "split": "test", "audio_id": "foa_01cbdb62e0d9f3816332", "audio_path": "audio/test/foa_01cbdb62e0d9f3816332.wav", "scene_annotation_csv_path": "annotations/test/foa_01cbdb62e0d9f3816332.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "counting", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time intervals?", "answer": "The audio contains rain from 0.0s to 14.4s and footsteps from 0.3s to 7.0s.", "canonical_answer": "rain (0.0s to 14.4s); footsteps (0.3s to 7.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 14.4, "azimuth_deg": -83.894, "elevation_deg": 0.0, "distance_m": 2.95}, {"class_id": 23, "class_name": "footsteps", "track_id": 1, "start_time": 0.3, "end_time": 7.0, "azimuth_deg": 66.313, "elevation_deg": 0.0, "distance_m": 4.03}]}
{"qa_id": "qa_0d6a914c06a7b96a8dc6", "split": "test", "audio_id": "foa_96b303fdfd873491c9f5", "audio_path": "audio/test/foa_96b303fdfd873491c9f5.wav", "scene_annotation_csv_path": "annotations/test/foa_96b303fdfd873491c9f5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the singing in degrees.", "answer": "-9.0 degrees", "canonical_answer": "-9.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 5.8, "azimuth_deg": -131.365, "elevation_deg": -8.967, "distance_m": 1.2}]}
{"qa_id": "qa_4605a15ad4c019f52aa7", "split": "test", "audio_id": "foa_e33b9f86f2e06c7a2bc2", "audio_path": "audio/test/foa_e33b9f86f2e06c7a2bc2.wav", "scene_annotation_csv_path": "annotations/test/foa_e33b9f86f2e06c7a2bc2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the zipper?", "answer": "62.3 degrees", "canonical_answer": "62.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.0, "end_time": 8.9, "azimuth_deg": 62.324, "elevation_deg": -4.801, "distance_m": 2.28}]}
{"qa_id": "qa_c99a966106aaa340aced", "split": "test", "audio_id": "foa_b0ea2a87e9dc904ef26c", "audio_path": "audio/test/foa_b0ea2a87e9dc904ef26c.wav", "scene_annotation_csv_path": "annotations/test/foa_b0ea2a87e9dc904ef26c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the right and below?", "answer": "The source located to the right and below is a camera.", "canonical_answer": "camera", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": -68.809, "elevation_deg": -48.182, "distance_m": 1.52}]}
{"qa_id": "qa_8d1d0fac98f2c4bc6f47", "split": "test", "audio_id": "foa_83baa374b8300ab15fb1", "audio_path": "audio/test/foa_83baa374b8300ab15fb1.wav", "scene_annotation_csv_path": "annotations/test/foa_83baa374b8300ab15fb1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During what time interval does the door sound occur?", "answer": "The door sound is active from 0.7s to 1.4s.", "canonical_answer": "0.7s to 1.4s", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 1, "start_time": 0.7, "end_time": 1.4, "azimuth_deg": 36.97, "elevation_deg": -7.957, "distance_m": 1.91}]}
{"qa_id": "qa_6a84515c0e7a5a6807fd", "split": "test", "audio_id": "foa_6b718676a25439170d5b", "audio_path": "audio/test/foa_6b718676a25439170d5b.wav", "scene_annotation_csv_path": "annotations/test/foa_6b718676a25439170d5b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-130.0 degrees, elevation=32.5 degrees?", "answer": "The sound heard from azimuth -130.0 degrees and elevation 32.5 degrees is rain.", "canonical_answer": "rain", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 14.7, "azimuth_deg": -130.007, "elevation_deg": 32.545, "distance_m": 2.89}]}
{"qa_id": "qa_d287acd632a79b0b8a78", "split": "test", "audio_id": "foa_6b9de34db1a033115c14", "audio_path": "audio/test/foa_6b9de34db1a033115c14.wav", "scene_annotation_csv_path": "annotations/test/foa_6b9de34db1a033115c14.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the zipper located?", "answer": "3.2 degrees", "canonical_answer": "3.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 2, "start_time": 11.5, "end_time": 19.9, "azimuth_deg": -163.57, "elevation_deg": 3.206, "distance_m": 3.03}]}
{"qa_id": "qa_ab22a8d555476959f972", "split": "test", "audio_id": "foa_3952ea7a3f7cc9a66c71", "audio_path": "audio/test/foa_3952ea7a3f7cc9a66c71.wav", "scene_annotation_csv_path": "annotations/test/foa_3952ea7a3f7cc9a66c71.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the breathing active?", "answer": "The breathing sound is active from 0.0s to 8.3s.", "canonical_answer": "0.0s to 8.3s", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.0, "end_time": 8.3, "azimuth_deg": 127.936, "elevation_deg": 34.275, "distance_m": 0.72}]}
{"qa_id": "qa_915efb8d0a9ae9a27863", "split": "test", "audio_id": "foa_2087a6d4e8913326723b", "audio_path": "audio/test/foa_2087a6d4e8913326723b.wav", "scene_annotation_csv_path": "annotations/test/foa_2087a6d4e8913326723b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the body sound in degrees.", "answer": "-5.0 degrees", "canonical_answer": "-5.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.7, "end_time": 1.6, "azimuth_deg": -4.993, "elevation_deg": -13.938, "distance_m": 0.94}]}
{"qa_id": "qa_29dae7b903f61679be91", "split": "test", "audio_id": "foa_425bf8f3430a25a09bc2", "audio_path": "audio/test/foa_425bf8f3430a25a09bc2.wav", "scene_annotation_csv_path": "annotations/test/foa_425bf8f3430a25a09bc2.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is coming from the back-right side?", "answer": "The sound source located at the back-right is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 10.2, "azimuth_deg": -156.952, "elevation_deg": -1.187, "distance_m": 2.79}]}
{"qa_id": "qa_247bc7c47aed7b97a179", "split": "test", "audio_id": "foa_1c24c126448634206526", "audio_path": "audio/test/foa_1c24c126448634206526.wav", "scene_annotation_csv_path": "annotations/test/foa_1c24c126448634206526.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a telephone alarm from 1.4s to 2.9s.", "canonical_answer": "telephone alarm (1.4s to 2.9s)", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 1.4, "end_time": 2.9, "azimuth_deg": 43.979, "elevation_deg": -34.195, "distance_m": 1.62}]}
{"qa_id": "qa_d2aae170b6a06051637e", "split": "test", "audio_id": "foa_a046b3548e3b53d39071", "audio_path": "audio/test/foa_a046b3548e3b53d39071.wav", "scene_annotation_csv_path": "annotations/test/foa_a046b3548e3b53d39071.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the back-right and above the listener?", "answer": "The source heard from the back-right and above is a wind instrument.", "canonical_answer": "wind instrument", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": -146.818, "elevation_deg": 20.117, "distance_m": 2.82}]}
{"qa_id": "qa_97c8e8263a1c4a9bda2f", "split": "test", "audio_id": "foa_e71bf6a8316a7bf6f248", "audio_path": "audio/test/foa_e71bf6a8316a7bf6f248.wav", "scene_annotation_csv_path": "annotations/test/foa_e71bf6a8316a7bf6f248.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the speech in degrees.", "answer": "-5.7 degrees", "canonical_answer": "-5.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 2.1, "azimuth_deg": -5.732, "elevation_deg": -6.912, "distance_m": 3.38}]}
{"qa_id": "qa_f8585007e203a1096f5e", "split": "test", "audio_id": "foa_df999147e8f1c9b8d960", "audio_path": "audio/test/foa_df999147e8f1c9b8d960.wav", "scene_annotation_csv_path": "annotations/test/foa_df999147e8f1c9b8d960.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the body sound?", "answer": "11.4 degrees", "canonical_answer": "11.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.3, "end_time": 0.7, "azimuth_deg": 116.937, "elevation_deg": 11.405, "distance_m": 1.68}]}
{"qa_id": "qa_e9b7ac480e9674acb1af", "split": "test", "audio_id": "foa_1ad50e34ad1878370e2b", "audio_path": "audio/test/foa_1ad50e34ad1878370e2b.wav", "scene_annotation_csv_path": "annotations/test/foa_1ad50e34ad1878370e2b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=123.9 degrees, elevation=-25.8 degrees?", "answer": "The sound heard from azimuth=123.9 degrees, elevation=-25.8 degrees is wood.", "canonical_answer": "wood", "truth_source": "annotation", "source_refs": [{"class_id": 60, "class_name": "wood", "track_id": 3, "start_time": 15.1, "end_time": 20.0, "azimuth_deg": 123.904, "elevation_deg": -25.754, "distance_m": 1.05}]}
{"qa_id": "qa_72e8089198b63cc4c744", "split": "test", "audio_id": "foa_35d0e490539b8726dd6e", "audio_path": "audio/test/foa_35d0e490539b8726dd6e.wav", "scene_annotation_csv_path": "annotations/test/foa_35d0e490539b8726dd6e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the train be heard?", "answer": "The train is audible from 5.0s to 6.7s.", "canonical_answer": "5.0s to 6.7s", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 2, "start_time": 5.0, "end_time": 6.7, "azimuth_deg": -142.783, "elevation_deg": -19.833, "distance_m": 0.86}]}
{"qa_id": "qa_1d3d9aa7fdaee7fe1fde", "split": "test", "audio_id": "foa_92b3bfaa562aa7d54352", "audio_path": "audio/test/foa_92b3bfaa562aa7d54352.wav", "scene_annotation_csv_path": "annotations/test/foa_92b3bfaa562aa7d54352.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time intervals?", "answer": "The audio contains rain from 0.0s to 16.9s, an alarm from 14.8s to 20.0s, and kitchenware from 19.0s to 20.0s.", "canonical_answer": "rain (0.0s to 16.9s); alarm (14.8s to 20.0s); kitchenware (19.0s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 16.9, "azimuth_deg": 107.307, "elevation_deg": 11.038, "distance_m": 0.82}, {"class_id": 1, "class_name": "alarm", "track_id": 1, "start_time": 14.8, "end_time": 20.0, "azimuth_deg": 25.151, "elevation_deg": -19.487, "distance_m": 3.21}, {"class_id": 32, "class_name": "kitchenware", "track_id": 2, "start_time": 19.0, "end_time": 20.0, "azimuth_deg": -153.877, "elevation_deg": -4.513, "distance_m": 1.06}]}
{"qa_id": "qa_a7e226e25449a19433d9", "split": "test", "audio_id": "foa_9195246a88c0d8898c0e", "audio_path": "audio/test/foa_9195246a88c0d8898c0e.wav", "scene_annotation_csv_path": "annotations/test/foa_9195246a88c0d8898c0e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=92.2 degrees, elevation=-33.9 degrees?", "answer": "A dog is the sound heard from azimuth=92.2 degrees and elevation=-33.9 degrees.", "canonical_answer": "dog", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 1, "start_time": 4.0, "end_time": 4.6, "azimuth_deg": 92.191, "elevation_deg": -33.877, "distance_m": 1.39}]}
{"qa_id": "qa_a8189dae2aa52253444e", "split": "test", "audio_id": "foa_590fe10dfa436a4c8c5b", "audio_path": "audio/test/foa_590fe10dfa436a4c8c5b.wav", "scene_annotation_csv_path": "annotations/test/foa_590fe10dfa436a4c8c5b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the camera?", "answer": "21.8 degrees", "canonical_answer": "21.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 2, "start_time": 16.8, "end_time": 20.0, "azimuth_deg": 21.802, "elevation_deg": -3.952, "distance_m": 0.85}]}
{"qa_id": "qa_f6dbc15f0fe01e85bda9", "split": "test", "audio_id": "foa_e6907e48fbd3bd51fbe4", "audio_path": "audio/test/foa_e6907e48fbd3bd51fbe4.wav", "scene_annotation_csv_path": "annotations/test/foa_e6907e48fbd3bd51fbe4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their specific time intervals?", "answer": "The audio contains home sound occurring from 0.3s to 1.4s.", "canonical_answer": "home sound (0.3s to 1.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.3, "end_time": 1.4, "azimuth_deg": 28.31, "elevation_deg": -3.964, "distance_m": 2.93}]}
{"qa_id": "qa_e90083cb5d25e7ab6e2e", "split": "test", "audio_id": "foa_6d2b89fcaa8aac59d2c6", "audio_path": "audio/test/foa_6d2b89fcaa8aac59d2c6.wav", "scene_annotation_csv_path": "annotations/test/foa_6d2b89fcaa8aac59d2c6.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the glass located?", "answer": "-44.8 degrees", "canonical_answer": "-44.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": 85.419, "elevation_deg": -44.7605, "distance_m": 1.065}]}
{"qa_id": "qa_e0a10bc8da4e1833f8ff", "split": "test", "audio_id": "foa_777a91847e8af260603d", "audio_path": "audio/test/foa_777a91847e8af260603d.wav", "scene_annotation_csv_path": "annotations/test/foa_777a91847e8af260603d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During what time interval does the vehicle event occur?", "answer": "The vehicle is active from 19.0s to 20.0s.", "canonical_answer": "19.0s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 2, "start_time": 19.0, "end_time": 20.0, "azimuth_deg": 84.388, "elevation_deg": -6.731, "distance_m": 3.41}]}
{"qa_id": "qa_03894db47d50f4965511", "split": "test", "audio_id": "foa_2ef377db98cd3bba90a7", "audio_path": "audio/test/foa_2ef377db98cd3bba90a7.wav", "scene_annotation_csv_path": "annotations/test/foa_2ef377db98cd3bba90a7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is located to the back-left and below the listener?", "answer": "The sound source coming from the back-left and below is glass.", "canonical_answer": "glass", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 1, "start_time": 12.3, "end_time": 13.1, "azimuth_deg": 145.636, "elevation_deg": -32.178, "distance_m": 1.59}]}
{"qa_id": "qa_0fb3a393098321beff70", "split": "test", "audio_id": "foa_7f4e40fd188bae143664", "audio_path": "audio/test/foa_7f4e40fd188bae143664.wav", "scene_annotation_csv_path": "annotations/test/foa_7f4e40fd188bae143664.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the right and below side?", "answer": "The sound coming from the right and below is an insect.", "canonical_answer": "insect", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -90.281, "elevation_deg": -24.124, "distance_m": 3.57}]}
{"qa_id": "qa_112ff0368c68af256c69", "split": "test", "audio_id": "foa_95a741926edf40dd36b2", "audio_path": "audio/test/foa_95a741926edf40dd36b2.wav", "scene_annotation_csv_path": "annotations/test/foa_95a741926edf40dd36b2.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the speech in degrees.", "answer": "170.5 degrees", "canonical_answer": "170.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 4.6, "azimuth_deg": 170.542, "elevation_deg": 1.975, "distance_m": 3.77}]}
{"qa_id": "qa_351da0eaf382bb2a49b2", "split": "test", "audio_id": "foa_36742a7728ee4d5f2b85", "audio_path": "audio/test/foa_36742a7728ee4d5f2b85.wav", "scene_annotation_csv_path": "annotations/test/foa_36742a7728ee4d5f2b85.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains speech from 0.4s to 5.2s and speech from 0.6s to 6.2s.", "canonical_answer": "speech (0.4s to 5.2s); speech (0.6s to 6.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 5.2, "azimuth_deg": -122.078, "elevation_deg": -32.82, "distance_m": 1.1}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 6.2, "azimuth_deg": -136.097, "elevation_deg": -24.683, "distance_m": 3.09}]}
{"qa_id": "qa_3045adbe7e9512a3222c", "split": "test", "audio_id": "foa_3cc0148331ec2304d6e4", "audio_path": "audio/test/foa_3cc0148331ec2304d6e4.wav", "scene_annotation_csv_path": "annotations/test/foa_3cc0148331ec2304d6e4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=68.2 degrees, elevation=-32.0 degrees?", "answer": "An animal is located at azimuth=68.2 degrees and elevation=-32.0 degrees.", "canonical_answer": "animal", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 2, "start_time": 10.4, "end_time": 17.7, "azimuth_deg": 68.175, "elevation_deg": -32.026, "distance_m": 2.58}]}
{"qa_id": "qa_096179322942d3301efe", "split": "test", "audio_id": "foa_d33e4e86d487a37bbd8c", "audio_path": "audio/test/foa_d33e4e86d487a37bbd8c.wav", "scene_annotation_csv_path": "annotations/test/foa_d33e4e86d487a37bbd8c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the string instrument active?", "answer": "The string instrument is active throughout the interval from 0.4s to 18.5s.", "canonical_answer": "0.4s to 18.5s", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.4, "end_time": 18.5, "azimuth_deg": -41.818, "elevation_deg": -17.436, "distance_m": 3.61}]}
{"qa_id": "qa_86a797a1d4053d25c6b1", "split": "test", "audio_id": "foa_f3a10d71c7460ab6c8c2", "audio_path": "audio/test/foa_f3a10d71c7460ab6c8c2.wav", "scene_annotation_csv_path": "annotations/test/foa_f3a10d71c7460ab6c8c2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the breathing in degrees.", "answer": "13.1 degrees", "canonical_answer": "13.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.8, "end_time": 11.8, "azimuth_deg": -169.149, "elevation_deg": 13.14, "distance_m": 1.92}]}
{"qa_id": "qa_109bb3e2278ba0fa96c1", "split": "test", "audio_id": "foa_67a9996036c89e5f6b52", "audio_path": "audio/test/foa_67a9996036c89e5f6b52.wav", "scene_annotation_csv_path": "annotations/test/foa_67a9996036c89e5f6b52.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the scratch?", "answer": "-29.7 degrees", "canonical_answer": "-29.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 2, "start_time": 8.4, "end_time": 9.1, "azimuth_deg": 81.694, "elevation_deg": -29.661, "distance_m": 2.78}]}
{"qa_id": "qa_51e6a3a01f56f3178d32", "split": "test", "audio_id": "foa_af697d910e0d1ee1c0a0", "audio_path": "audio/test/foa_af697d910e0d1ee1c0a0.wav", "scene_annotation_csv_path": "annotations/test/foa_af697d910e0d1ee1c0a0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is heard coming from the front of the listener?", "answer": "The sound source coming from the front is a zipper.", "canonical_answer": "zipper", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.2, "end_time": 0.6, "azimuth_deg": 15.182, "elevation_deg": -13.049, "distance_m": 3.36}]}
{"qa_id": "qa_0402394e3c32837b9e75", "split": "test", "audio_id": "foa_4c492a483091d8f29ce4", "audio_path": "audio/test/foa_4c492a483091d8f29ce4.wav", "scene_annotation_csv_path": "annotations/test/foa_4c492a483091d8f29ce4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the war sound?", "answer": "17.6 degrees", "canonical_answer": "17.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 2, "start_time": 11.6, "end_time": 14.4, "azimuth_deg": 17.63, "elevation_deg": 17.489, "distance_m": 2.76}]}
{"qa_id": "qa_a4896d69aa30a97bf6f4", "split": "test", "audio_id": "foa_6735d40443568afa8a8f", "audio_path": "audio/test/foa_6735d40443568afa8a8f.wav", "scene_annotation_csv_path": "annotations/test/foa_6735d40443568afa8a8f.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in this recording, and what are their corresponding time intervals?", "answer": "The audio contains speech from 0.6s to 2.4s and speech from 0.6s to 2.8s.", "canonical_answer": "speech (0.6s to 2.4s); speech (0.6s to 2.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 2.4, "azimuth_deg": -19.136, "elevation_deg": 4.165, "distance_m": 2.66}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 2.8, "azimuth_deg": -19.136, "elevation_deg": 0.0, "distance_m": 3.32}]}
{"qa_id": "qa_50cdef7d340fc57f7877", "split": "test", "audio_id": "foa_a4b65b58126ac50aece4", "audio_path": "audio/test/foa_a4b65b58126ac50aece4.wav", "scene_annotation_csv_path": "annotations/test/foa_a4b65b58126ac50aece4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the time span of the guitar event?", "answer": "The guitar event is active from 0.0s to 8.0s.", "canonical_answer": "0.0s to 8.0s", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 8.0, "azimuth_deg": 127.712, "elevation_deg": -31.961, "distance_m": 2.49}]}
{"qa_id": "qa_d1bce04b66f7fc41dcad", "split": "test", "audio_id": "foa_21c9a7823a4a79b39db0", "audio_path": "audio/test/foa_21c9a7823a4a79b39db0.wav", "scene_annotation_csv_path": "annotations/test/foa_21c9a7823a4a79b39db0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-143.3 degrees, elevation=9.0 degrees?", "answer": "The sound heard from azimuth=-143.3 degrees and elevation=9.0 degrees is a door.", "canonical_answer": "door", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.3, "end_time": 2.6, "azimuth_deg": -143.331, "elevation_deg": 9.034, "distance_m": 2.46}]}
{"qa_id": "qa_05b9b066792c45d0e5d7", "split": "test", "audio_id": "foa_673e9295156d620bb0ef", "audio_path": "audio/test/foa_673e9295156d620bb0ef.wav", "scene_annotation_csv_path": "annotations/test/foa_673e9295156d620bb0ef.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-1.1 degrees, elevation=5.3 degrees?", "answer": "The sound heard from azimuth=-1.1 degrees and elevation=5.3 degrees is water.", "canonical_answer": "water", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.3, "end_time": 4.3, "azimuth_deg": -1.101, "elevation_deg": 5.297, "distance_m": 2.36}]}
{"qa_id": "qa_6a4a67951af4493f3d14", "split": "test", "audio_id": "foa_991975b68dbabaad245b", "audio_path": "audio/test/foa_991975b68dbabaad245b.wav", "scene_annotation_csv_path": "annotations/test/foa_991975b68dbabaad245b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the human vocalization occur?", "answer": "The human vocalization is active from 5.5s to 16.1s.", "canonical_answer": "5.5s to 16.1s", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 1, "start_time": 5.5, "end_time": 16.1, "azimuth_deg": 26.301, "elevation_deg": 4.988, "distance_m": 3.01}]}
{"qa_id": "qa_bf64dd202603222a60f2", "split": "test", "audio_id": "foa_96b71e221203a36df724", "audio_path": "audio/test/foa_96b71e221203a36df724.wav", "scene_annotation_csv_path": "annotations/test/foa_96b71e221203a36df724.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the tool?", "answer": "2.6 degrees", "canonical_answer": "2.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 1.6, "azimuth_deg": 2.634, "elevation_deg": -30.42, "distance_m": 2.35}]}
{"qa_id": "qa_91ed283937ced59578ea", "split": "test", "audio_id": "foa_a6ece4788a4aae504c80", "audio_path": "audio/test/foa_a6ece4788a4aae504c80.wav", "scene_annotation_csv_path": "annotations/test/foa_a6ece4788a4aae504c80.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front-left and below the listener?", "answer": "The sound originating from the front-left and below is a train.", "canonical_answer": "train", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 2, "start_time": 9.3, "end_time": 18.8, "azimuth_deg": 33.728, "elevation_deg": -18.0, "distance_m": 1.51}]}
{"qa_id": "qa_0dabed6f3d947ab901f8", "split": "test", "audio_id": "foa_79b47c91ebd836cbb40e", "audio_path": "audio/test/foa_79b47c91ebd836cbb40e.wav", "scene_annotation_csv_path": "annotations/test/foa_79b47c91ebd836cbb40e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the cooking in degrees.", "answer": "-15.2 degrees", "canonical_answer": "-15.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 8.2, "azimuth_deg": 15.724, "elevation_deg": -15.2, "distance_m": 1.72}]}
{"qa_id": "qa_ca7101315f91b0385ea2", "split": "test", "audio_id": "foa_9cfd2e8189a3b72ab9fa", "audio_path": "audio/test/foa_9cfd2e8189a3b72ab9fa.wav", "scene_annotation_csv_path": "annotations/test/foa_9cfd2e8189a3b72ab9fa.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip contains speech from 0.4s to 12.3s and speech from 0.6s to 5.8s.", "canonical_answer": "speech (0.4s to 12.3s); speech (0.6s to 5.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 12.3, "azimuth_deg": -165.405, "elevation_deg": -6.758, "distance_m": 4.21}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 5.8, "azimuth_deg": -165.405, "elevation_deg": -15.976, "distance_m": 0.7}]}
{"qa_id": "qa_312e857027410ab82e2a", "split": "test", "audio_id": "foa_6a2fb10a18793cce0acc", "audio_path": "audio/test/foa_6a2fb10a18793cce0acc.wav", "scene_annotation_csv_path": "annotations/test/foa_6a2fb10a18793cce0acc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the guitar active?", "answer": "The guitar is active from 0.0s to 2.2s.", "canonical_answer": "0.0s to 2.2s", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 2.2, "azimuth_deg": -94.23, "elevation_deg": -40.481, "distance_m": 1.95}]}
{"qa_id": "qa_c2bfd74a9259d8aff4e4", "split": "test", "audio_id": "foa_c74931daec8acee864e3", "audio_path": "audio/test/foa_c74931daec8acee864e3.wav", "scene_annotation_csv_path": "annotations/test/foa_c74931daec8acee864e3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the percussion?", "answer": "-10.3 degrees", "canonical_answer": "-10.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 1.2, "azimuth_deg": 72.841, "elevation_deg": -10.277, "distance_m": 0.79}]}
{"qa_id": "qa_42b37beb37414d9e705a", "split": "test", "audio_id": "foa_d52cb3a59217cc854ddd", "audio_path": "audio/test/foa_d52cb3a59217cc854ddd.wav", "scene_annotation_csv_path": "annotations/test/foa_d52cb3a59217cc854ddd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in this audio clip, and what are their respective time intervals?", "answer": "The audio features ocean from 0.0s to 20.0s, a train from 10.5s to 13.0s, and kitchenware from 14.3s to 20.0s.", "canonical_answer": "ocean (0.0s to 20.0s); train (10.5s to 13.0s); kitchenware (14.3s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -70.324, "elevation_deg": -0.226, "distance_m": 3.23}, {"class_id": 53, "class_name": "train", "track_id": 1, "start_time": 10.5, "end_time": 13.0, "azimuth_deg": -80.566, "elevation_deg": -24.917, "distance_m": 1.96}, {"class_id": 32, "class_name": "kitchenware", "track_id": 2, "start_time": 14.3, "end_time": 20.0, "azimuth_deg": 129.573, "elevation_deg": -9.932, "distance_m": 2.25}]}
{"qa_id": "qa_91d4057b9fb849b9403d", "split": "test", "audio_id": "foa_38973e1909ad55990a19", "audio_path": "audio/test/foa_38973e1909ad55990a19.wav", "scene_annotation_csv_path": "annotations/test/foa_38973e1909ad55990a19.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front-left?", "answer": "The sound source coming from the front-left is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.0, "end_time": 3.7, "azimuth_deg": 33.391, "elevation_deg": 8.1, "distance_m": 2.31}]}
{"qa_id": "qa_49823e67c046c3639992", "split": "test", "audio_id": "foa_a9065338609f8dd7c2a0", "audio_path": "audio/test/foa_a9065338609f8dd7c2a0.wav", "scene_annotation_csv_path": "annotations/test/foa_a9065338609f8dd7c2a0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=140.5 degrees, elevation=36.1 degrees?", "answer": "A bird is located at azimuth 140.5 degrees and elevation 36.1 degrees.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.8, "end_time": 9.4, "azimuth_deg": 140.527, "elevation_deg": 36.102, "distance_m": 0.96}]}
{"qa_id": "qa_a727c45b01cadf793b4c", "split": "test", "audio_id": "foa_e82c99900f0e3bf4034b", "audio_path": "audio/test/foa_e82c99900f0e3bf4034b.wav", "scene_annotation_csv_path": "annotations/test/foa_e82c99900f0e3bf4034b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the train?", "answer": "-116.7 degrees", "canonical_answer": "-116.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 1.9, "end_time": 20.0, "azimuth_deg": -116.692, "elevation_deg": -58.242, "distance_m": 1.52}]}
{"qa_id": "qa_a2ecf28e1b4df038ddfc", "split": "test", "audio_id": "foa_e32e1b2d7f66f417cdf8", "audio_path": "audio/test/foa_e32e1b2d7f66f417cdf8.wav", "scene_annotation_csv_path": "annotations/test/foa_e32e1b2d7f66f417cdf8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front-left?", "answer": "The sound source coming from the front-left is a bell.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.1, "end_time": 0.3, "azimuth_deg": 36.145, "elevation_deg": -9.442, "distance_m": 1.35}]}
{"qa_id": "qa_ccc78acb5bd603f7d478", "split": "test", "audio_id": "foa_3699d344fcf24e557855", "audio_path": "audio/test/foa_3699d344fcf24e557855.wav", "scene_annotation_csv_path": "annotations/test/foa_3699d344fcf24e557855.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the body sound in degrees.", "answer": "5.7 degrees", "canonical_answer": "5.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 2.9, "azimuth_deg": 22.761, "elevation_deg": 5.703, "distance_m": 3.21}]}
{"qa_id": "qa_ae0aafaf9e8c780ea4d1", "split": "test", "audio_id": "foa_3266c47f2daddb6bb079", "audio_path": "audio/test/foa_3266c47f2daddb6bb079.wav", "scene_annotation_csv_path": "annotations/test/foa_3266c47f2daddb6bb079.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the percussion?", "answer": "50.1 degrees", "canonical_answer": "50.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 0.9, "azimuth_deg": 50.09, "elevation_deg": -13.008, "distance_m": 2.9}]}
{"qa_id": "qa_2a2e1374a1be7a2d38ef", "split": "test", "audio_id": "foa_608201edc2e8d984954a", "audio_path": "audio/test/foa_608201edc2e8d984954a.wav", "scene_annotation_csv_path": "annotations/test/foa_608201edc2e8d984954a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time intervals?", "answer": "The audio contains a dog sound that lasts from 0.6s to 9.4s.", "canonical_answer": "dog (0.6s to 9.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.6, "end_time": 9.4, "azimuth_deg": 109.208, "elevation_deg": -31.902, "distance_m": 2.83}]}
{"qa_id": "qa_a32e2939d1596e544147", "split": "test", "audio_id": "foa_9af47c4388d9b999fc24", "audio_path": "audio/test/foa_9af47c4388d9b999fc24.wav", "scene_annotation_csv_path": "annotations/test/foa_9af47c4388d9b999fc24.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the knock be heard?", "answer": "The knock is active from 6.4s to 8.4s.", "canonical_answer": "6.4s to 8.4s", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 2, "start_time": 6.4, "end_time": 8.4, "azimuth_deg": -83.982, "elevation_deg": 50.025, "distance_m": 1.3}]}
{"qa_id": "qa_5655b4e9804caa60db63", "split": "test", "audio_id": "foa_11f3bbe395efbfc2c473", "audio_path": "audio/test/foa_11f3bbe395efbfc2c473.wav", "scene_annotation_csv_path": "annotations/test/foa_11f3bbe395efbfc2c473.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=36.9 degrees, elevation=40.2 degrees?", "answer": "The sound detected at azimuth=36.9 degrees and elevation=40.2 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 17.0, "azimuth_deg": 36.933, "elevation_deg": 40.157, "distance_m": 0.79}]}
{"qa_id": "qa_546f748eff2cb6b04275", "split": "test", "audio_id": "foa_54eb3b25e391423b5a59", "audio_path": "audio/test/foa_54eb3b25e391423b5a59.wav", "scene_annotation_csv_path": "annotations/test/foa_54eb3b25e391423b5a59.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the human vocalization active?", "answer": "The human vocalization is active from 0.0s to 4.5s.", "canonical_answer": "0.0s to 4.5s", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.0, "end_time": 4.5, "azimuth_deg": 177.716, "elevation_deg": 40.174, "distance_m": 1.52}]}
{"qa_id": "qa_6e44dd7b6c8afee84a30", "split": "test", "audio_id": "foa_fddf88930bf072ae2f94", "audio_path": "audio/test/foa_fddf88930bf072ae2f94.wav", "scene_annotation_csv_path": "annotations/test/foa_fddf88930bf072ae2f94.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front-left?", "answer": "The source coming from the front-left is a wind instrument.", "canonical_answer": "wind instrument", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 1, "start_time": 5.3, "end_time": 14.5, "azimuth_deg": 42.952, "elevation_deg": -7.072, "distance_m": 2.94}]}
{"qa_id": "qa_bc89a77ceb482a124807", "split": "test", "audio_id": "foa_4d21eb583726f05a387f", "audio_path": "audio/test/foa_4d21eb583726f05a387f.wav", "scene_annotation_csv_path": "annotations/test/foa_4d21eb583726f05a387f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the dog in degrees.", "answer": "-23.9 degrees", "canonical_answer": "-23.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.0, "end_time": 1.5, "azimuth_deg": 66.381, "elevation_deg": -23.878, "distance_m": 1.28}]}
{"qa_id": "qa_4653286eb720b46527bd", "split": "test", "audio_id": "foa_2261b549122177b5142e", "audio_path": "audio/test/foa_2261b549122177b5142e.wav", "scene_annotation_csv_path": "annotations/test/foa_2261b549122177b5142e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Summarize the sound events in the clip together with their time spans.", "answer": "A string instrument is heard in the audio from 0.0s to 0.1s.", "canonical_answer": "string instrument (0.0s to 0.1s)", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": 64.261, "elevation_deg": -25.749, "distance_m": 3.27}]}
{"qa_id": "qa_70685b527ddddefa0d0b", "split": "test", "audio_id": "foa_6ce27fdd2cf07257af94", "audio_path": "audio/test/foa_6ce27fdd2cf07257af94.wav", "scene_annotation_csv_path": "annotations/test/foa_6ce27fdd2cf07257af94.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the machine coming?", "answer": "-100.7 degrees", "canonical_answer": "-100.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 3.2, "azimuth_deg": -100.711, "elevation_deg": 6.936, "distance_m": 1.47}]}
{"qa_id": "qa_728756d6f22d1fa3930d", "split": "test", "audio_id": "foa_9b66cccf65d1c42c91ad", "audio_path": "audio/test/foa_9b66cccf65d1c42c91ad.wav", "scene_annotation_csv_path": "annotations/test/foa_9b66cccf65d1c42c91ad.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=51.6 degrees, elevation=-2.3 degrees?", "answer": "The sound heard from azimuth=51.6 degrees and elevation=-2.3 degrees is writing.", "canonical_answer": "writing", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.0, "end_time": 4.2, "azimuth_deg": 51.57, "elevation_deg": -2.309, "distance_m": 2.82}]}
{"qa_id": "qa_82a10a49fde060f5253f", "split": "test", "audio_id": "foa_9b35ba10acb5d6d44d1b", "audio_path": "audio/test/foa_9b35ba10acb5d6d44d1b.wav", "scene_annotation_csv_path": "annotations/test/foa_9b35ba10acb5d6d44d1b.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back?", "answer": "The sound source coming from the back is a crack.", "canonical_answer": "crack", "truth_source": "annotation", "source_refs": [{"class_id": 13, "class_name": "crack", "track_id": 0, "start_time": 0.0, "end_time": 0.9, "azimuth_deg": -161.048, "elevation_deg": 0.0, "distance_m": 3.48}]}
{"qa_id": "qa_b580ef7b2492da3faf48", "split": "test", "audio_id": "foa_19e1b197c6133c9473cc", "audio_path": "audio/test/foa_19e1b197c6133c9473cc.wav", "scene_annotation_csv_path": "annotations/test/foa_19e1b197c6133c9473cc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be heard in the audio clip, and what are their respective time intervals?", "answer": "The audio contains a zipper from 2.1s to 13.4s, a keyboard instrument from 8.2s to 12.1s, and speech from 8.2s to 13.5s.", "canonical_answer": "zipper (2.1s to 13.4s); keyboard instrument (8.2s to 12.1s); speech (8.2s to 13.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 2.1, "end_time": 13.4, "azimuth_deg": -99.182, "elevation_deg": -6.187, "distance_m": 1.92}, {"class_id": 31, "class_name": "keyboard_instrument", "track_id": 2, "start_time": 8.2, "end_time": 12.1, "azimuth_deg": -46.549, "elevation_deg": -3.406, "distance_m": 2.33}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 8.2, "end_time": 13.5, "azimuth_deg": -47.488, "elevation_deg": 39.058, "distance_m": 0.92}]}
{"qa_id": "qa_5e984071b0e48d91de5c", "split": "test", "audio_id": "foa_682cbc998a576c84ffcc", "audio_path": "audio/test/foa_682cbc998a576c84ffcc.wav", "scene_annotation_csv_path": "annotations/test/foa_682cbc998a576c84ffcc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-66.2 degrees, elevation=23.2 degrees?", "answer": "A gong is heard coming from azimuth=-66.2 degrees, elevation=23.2 degrees.", "canonical_answer": "gong", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 1, "start_time": 5.9, "end_time": 10.2, "azimuth_deg": -66.155, "elevation_deg": 23.192, "distance_m": 2.08}]}
{"qa_id": "qa_3e7fe8cd1443529a065a", "split": "test", "audio_id": "foa_aa61d7fed1fffdd6ce02", "audio_path": "audio/test/foa_aa61d7fed1fffdd6ce02.wav", "scene_annotation_csv_path": "annotations/test/foa_aa61d7fed1fffdd6ce02.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the glass coming?", "answer": "-2.7 degrees", "canonical_answer": "-2.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 0, "start_time": 0.4, "end_time": 1.2, "azimuth_deg": -2.6795, "elevation_deg": -15.165, "distance_m": 1.89}]}
{"qa_id": "qa_32bea5939a3928da9edf", "split": "test", "audio_id": "foa_10688b2dbb4fc70bff8e", "audio_path": "audio/test/foa_10688b2dbb4fc70bff8e.wav", "scene_annotation_csv_path": "annotations/test/foa_10688b2dbb4fc70bff8e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the guitar active?", "answer": "The guitar is active from 0.0s to 0.4s.", "canonical_answer": "0.0s to 0.4s", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": -128.081, "elevation_deg": 0.748, "distance_m": 2.74}]}
{"qa_id": "qa_01aff3d15a626d69aad2", "split": "test", "audio_id": "foa_30738111870c95539ca8", "audio_path": "audio/test/foa_30738111870c95539ca8.wav", "scene_annotation_csv_path": "annotations/test/foa_30738111870c95539ca8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the tool located?", "answer": "-57.2 degrees", "canonical_answer": "-57.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.5, "end_time": 2.4, "azimuth_deg": -109.208, "elevation_deg": -57.188, "distance_m": 1.46}]}
{"qa_id": "qa_db4fce042672117f17c1", "split": "test", "audio_id": "foa_6b7d506669c49a66dcbe", "audio_path": "audio/test/foa_6b7d506669c49a66dcbe.wav", "scene_annotation_csv_path": "annotations/test/foa_6b7d506669c49a66dcbe.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the bell?", "answer": "-24.5 degrees", "canonical_answer": "-24.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": 123.353, "elevation_deg": -24.55, "distance_m": 2.81}]}
{"qa_id": "qa_264937cb82b02bc0e2d8", "split": "test", "audio_id": "foa_1fe521f107b708b95ff1", "audio_path": "audio/test/foa_1fe521f107b708b95ff1.wav", "scene_annotation_csv_path": "annotations/test/foa_1fe521f107b708b95ff1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval is the machine active?", "answer": "The machine event occurs from 0.5s to 12.3s.", "canonical_answer": "0.5s to 12.3s", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.5, "end_time": 12.3, "azimuth_deg": -177.331, "elevation_deg": -18.863, "distance_m": 2.74}]}
{"qa_id": "qa_a411d95ab2fcc9e89616", "split": "test", "audio_id": "foa_d55afda589bf094ead14", "audio_path": "audio/test/foa_d55afda589bf094ead14.wav", "scene_annotation_csv_path": "annotations/test/foa_d55afda589bf094ead14.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What is the identity of the sound source located at the front?", "answer": "The source located at the front is footsteps.", "canonical_answer": "footsteps", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.0, "end_time": 8.0, "azimuth_deg": -15.838, "elevation_deg": 11.889, "distance_m": 3.02}]}
{"qa_id": "qa_a8c708fad71eff703a2e", "split": "test", "audio_id": "foa_7a3b78a178fb8660cf66", "audio_path": "audio/test/foa_7a3b78a178fb8660cf66.wav", "scene_annotation_csv_path": "annotations/test/foa_7a3b78a178fb8660cf66.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Identify the source at azimuth=-64.1 degrees, elevation=31.2 degrees.", "answer": "The sound detected at azimuth -64.1 degrees and elevation 31.2 degrees is laughter.", "canonical_answer": "laughter", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.0, "end_time": 2.5, "azimuth_deg": -64.065, "elevation_deg": 31.211, "distance_m": 3.47}]}
{"qa_id": "qa_590f063e21ad95ab4c4f", "split": "test", "audio_id": "foa_9f84bf35a34e26d0fae7", "audio_path": "audio/test/foa_9f84bf35a34e26d0fae7.wav", "scene_annotation_csv_path": "annotations/test/foa_9f84bf35a34e26d0fae7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the appliance?", "answer": "-31.4 degrees", "canonical_answer": "-31.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 2, "start_time": 10.1, "end_time": 11.5, "azimuth_deg": -31.419, "elevation_deg": 4.716, "distance_m": 3.4}]}
{"qa_id": "qa_2acdf961d017b97a1770", "split": "test", "audio_id": "foa_4d46de3da2fae13dd770", "audio_path": "audio/test/foa_4d46de3da2fae13dd770.wav", "scene_annotation_csv_path": "annotations/test/foa_4d46de3da2fae13dd770.csv", "dataset": "tau2020", "data_source": "dcase_real", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the time interval for each?", "answer": "The audio contains a knock from 0.5s to 15.6s and an alarm from 16.0s to 20.0s.", "canonical_answer": "knock (0.5s to 15.6s); alarm (16.0s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 0, "start_time": 0.5, "end_time": 15.6, "azimuth_deg": -141.0, "elevation_deg": -16.0, "distance_m": null}, {"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 16.0, "end_time": 20.0, "azimuth_deg": 31.0, "elevation_deg": -17.0, "distance_m": null}]}
{"qa_id": "qa_d8ffee8793b3d0594bb0", "split": "test", "audio_id": "foa_46ea3fa39937e47a4196", "audio_path": "audio/test/foa_46ea3fa39937e47a4196.wav", "scene_annotation_csv_path": "annotations/test/foa_46ea3fa39937e47a4196.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front-right and below?", "answer": "The sound source located to the front-right and below is typing.", "canonical_answer": "typing", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 1, "start_time": 4.0, "end_time": 9.7, "azimuth_deg": -35.15, "elevation_deg": -22.433, "distance_m": 2.01}]}
{"qa_id": "qa_3c69847fa99ffe8e7b6b", "split": "test", "audio_id": "foa_dc6e1304d6012af848e0", "audio_path": "audio/test/foa_dc6e1304d6012af848e0.wav", "scene_annotation_csv_path": "annotations/test/foa_dc6e1304d6012af848e0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=7.2 degrees, elevation=-26.5 degrees?", "answer": "The sound heard from azimuth=7.2 degrees and elevation=-26.5 degrees is cooking.", "canonical_answer": "cooking", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 15.8, "azimuth_deg": 7.239, "elevation_deg": -26.536, "distance_m": 1.52}]}
{"qa_id": "qa_8f84d69166ee27db9942", "split": "test", "audio_id": "foa_9b18d886cae26f42d27e", "audio_path": "audio/test/foa_9b18d886cae26f42d27e.wav", "scene_annotation_csv_path": "annotations/test/foa_9b18d886cae26f42d27e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the water?", "answer": "-7.9 degrees", "canonical_answer": "-7.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.3, "end_time": 10.2, "azimuth_deg": 42.086, "elevation_deg": -7.857, "distance_m": 2.17}]}
{"qa_id": "qa_c976752f6cf3a6813f3a", "split": "test", "audio_id": "foa_0a0e5cf9b0e818b464ea", "audio_path": "audio/test/foa_0a0e5cf9b0e818b464ea.wav", "scene_annotation_csv_path": "annotations/test/foa_0a0e5cf9b0e818b464ea.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains an animal sound that is active from 0.2s to 20.0s.", "canonical_answer": "animal (0.2s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": -6.199, "elevation_deg": 5.637, "distance_m": 2.97}]}
{"qa_id": "qa_852d4a783691ee892d59", "split": "test", "audio_id": "foa_26ce7677ad7217a60aab", "audio_path": "audio/test/foa_26ce7677ad7217a60aab.wav", "scene_annotation_csv_path": "annotations/test/foa_26ce7677ad7217a60aab.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the body sound in degrees.", "answer": "49.5 degrees", "canonical_answer": "49.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 1, "start_time": 1.5, "end_time": 3.1, "azimuth_deg": 49.475, "elevation_deg": 1.313, "distance_m": 1.98}]}
{"qa_id": "qa_a37d409e6eb3a6c33b96", "split": "test", "audio_id": "foa_7bf9d9c62c14d6cb912d", "audio_path": "audio/test/foa_7bf9d9c62c14d6cb912d.wav", "scene_annotation_csv_path": "annotations/test/foa_7bf9d9c62c14d6cb912d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval can the sound of the drawer cabinet be heard?", "answer": "The drawer cabinet can be heard from 1.8s to 10.2s.", "canonical_answer": "1.8s to 10.2s", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 0, "start_time": 1.8, "end_time": 10.2, "azimuth_deg": -94.936, "elevation_deg": 25.465, "distance_m": 1.6}]}
{"qa_id": "qa_5e85c25ba59600120076", "split": "test", "audio_id": "foa_abc98a22828c515e7435", "audio_path": "audio/test/foa_abc98a22828c515e7435.wav", "scene_annotation_csv_path": "annotations/test/foa_abc98a22828c515e7435.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the ocean in degrees.", "answer": "118.8 degrees", "canonical_answer": "118.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 1, "start_time": 3.7, "end_time": 7.9, "azimuth_deg": 118.805, "elevation_deg": 23.85, "distance_m": 2.32}]}
{"qa_id": "qa_9794359542a953420b1f", "split": "test", "audio_id": "foa_abaae9c8522a0393b0c8", "audio_path": "audio/test/foa_abaae9c8522a0393b0c8.wav", "scene_annotation_csv_path": "annotations/test/foa_abaae9c8522a0393b0c8.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back-left?", "answer": "The source located at the back-left is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 1.8, "azimuth_deg": 145.254, "elevation_deg": 5.252, "distance_m": 0.8}]}
{"qa_id": "qa_cfc7348ee7f8f208059f", "split": "test", "audio_id": "foa_7182bb76c1024af718fe", "audio_path": "audio/test/foa_7182bb76c1024af718fe.wav", "scene_annotation_csv_path": "annotations/test/foa_7182bb76c1024af718fe.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=57.2 degrees, elevation=0.0 degrees?", "answer": "The sound detected at azimuth=57.2 degrees and elevation=0.0 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.1, "end_time": 6.2, "azimuth_deg": 57.21, "elevation_deg": 0.0, "distance_m": 4.29}]}
{"qa_id": "qa_8c73196f83f216075472", "split": "test", "audio_id": "foa_349b18a5f5504ef5f3df", "audio_path": "audio/test/foa_349b18a5f5504ef5f3df.wav", "scene_annotation_csv_path": "annotations/test/foa_349b18a5f5504ef5f3df.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the bird?", "answer": "-1.8 degrees", "canonical_answer": "-1.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.5, "end_time": 13.0, "azimuth_deg": 106.87, "elevation_deg": -1.791, "distance_m": 1.9}]}
{"qa_id": "qa_caad9c284c5fd24731ad", "split": "test", "audio_id": "foa_170a83f474085de4a7a9", "audio_path": "audio/test/foa_170a83f474085de4a7a9.wav", "scene_annotation_csv_path": "annotations/test/foa_170a83f474085de4a7a9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the telephone alarm occur?", "answer": "The telephone alarm event is active from 1.2s to 3.1s.", "canonical_answer": "1.2s to 3.1s", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 1, "start_time": 1.2, "end_time": 3.1, "azimuth_deg": 0.278, "elevation_deg": -10.397, "distance_m": 3.28}]}
{"qa_id": "qa_ed94784595e3b8fc370e", "split": "test", "audio_id": "foa_f2d8678e58719e092494", "audio_path": "audio/test/foa_f2d8678e58719e092494.wav", "scene_annotation_csv_path": "annotations/test/foa_f2d8678e58719e092494.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources are present in the audio, and during what time intervals do they occur?", "answer": "The audio contains kitchenware occurring from 1.0s to 2.4s.", "canonical_answer": "kitchenware (1.0s to 2.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 1.0, "end_time": 2.4, "azimuth_deg": 129.591, "elevation_deg": -22.901, "distance_m": 0.94}]}
{"qa_id": "qa_a95ef38b02fd8627ac85", "split": "test", "audio_id": "foa_e4aed71ff9a6cb8055d1", "audio_path": "audio/test/foa_e4aed71ff9a6cb8055d1.wav", "scene_annotation_csv_path": "annotations/test/foa_e4aed71ff9a6cb8055d1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the breathing located?", "answer": "9.5 degrees", "canonical_answer": "9.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.6, "end_time": 1.2, "azimuth_deg": -52.939, "elevation_deg": 9.463, "distance_m": 3.22}]}
{"qa_id": "qa_985bb03a46f8ae7fad07", "split": "test", "audio_id": "foa_39717b530f597ed423ef", "audio_path": "audio/test/foa_39717b530f597ed423ef.wav", "scene_annotation_csv_path": "annotations/test/foa_39717b530f597ed423ef.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the glass event occurring?", "answer": "The glass event is active from 0.4s to 0.8s.", "canonical_answer": "0.4s to 0.8s", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 0, "start_time": 0.4, "end_time": 0.8, "azimuth_deg": -51.733, "elevation_deg": 12.156, "distance_m": 2.31}]}
{"qa_id": "qa_dd02c1f377a7f7090ff9", "split": "test", "audio_id": "foa_308d6be10e0f8766d69c", "audio_path": "audio/test/foa_308d6be10e0f8766d69c.wav", "scene_annotation_csv_path": "annotations/test/foa_308d6be10e0f8766d69c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the duration of each?", "answer": "The audio clip contains finger snapping, which occurs from 0.0s to 1.7s.", "canonical_answer": "finger snapping (0.0s to 1.7s)", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 0, "start_time": 0.0, "end_time": 1.7, "azimuth_deg": 64.439, "elevation_deg": -32.464, "distance_m": 1.51}]}
{"qa_id": "qa_787f0de132aac9a006cf", "split": "test", "audio_id": "foa_1d55a72069b0d501f1ce", "audio_path": "audio/test/foa_1d55a72069b0d501f1ce.wav", "scene_annotation_csv_path": "annotations/test/foa_1d55a72069b0d501f1ce.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=50.8 degrees, elevation=11.2 degrees?", "answer": "The sound heard from azimuth=50.8 degrees and elevation=11.2 degrees is laughter.", "canonical_answer": "laughter", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.0, "end_time": 0.9, "azimuth_deg": 50.772, "elevation_deg": 11.237, "distance_m": 3.15}]}
{"qa_id": "qa_4a824bf4d26d0f68d5dd", "split": "test", "audio_id": "foa_b76610e905df35ac62a9", "audio_path": "audio/test/foa_b76610e905df35ac62a9.wav", "scene_annotation_csv_path": "annotations/test/foa_b76610e905df35ac62a9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the breathing?", "answer": "25.1 degrees", "canonical_answer": "25.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": 25.1, "elevation_deg": -16.041, "distance_m": 1.18}]}
{"qa_id": "qa_88bb1a1d9c4bf1b1a3a7", "split": "test", "audio_id": "foa_62115d4bf68dbffe10db", "audio_path": "audio/test/foa_62115d4bf68dbffe10db.wav", "scene_annotation_csv_path": "annotations/test/foa_62115d4bf68dbffe10db.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back-left?", "answer": "The source located at the back-left is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 12.2, "azimuth_deg": 133.876, "elevation_deg": 1.461, "distance_m": 3.99}]}
{"qa_id": "qa_57e79bef487d53a27826", "split": "test", "audio_id": "foa_b3234cc78cf6493ed01d", "audio_path": "audio/test/foa_b3234cc78cf6493ed01d.wav", "scene_annotation_csv_path": "annotations/test/foa_b3234cc78cf6493ed01d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the musical instrument?", "answer": "-2.3 degrees", "canonical_answer": "-2.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 2, "start_time": 6.8, "end_time": 12.3, "azimuth_deg": 73.158, "elevation_deg": -2.329, "distance_m": 2.04}]}
{"qa_id": "qa_51fa1a739bb2fd08b77f", "split": "test", "audio_id": "foa_fcd5d06645d7999e6247", "audio_path": "audio/test/foa_fcd5d06645d7999e6247.wav", "scene_annotation_csv_path": "annotations/test/foa_fcd5d06645d7999e6247.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the back-left and above the listener?", "answer": "The sound source coming from the back-left and above is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.2, "end_time": 1.0, "azimuth_deg": 146.439, "elevation_deg": 24.275, "distance_m": 2.23}]}
{"qa_id": "qa_2e15946d0fb7781646f5", "split": "test", "audio_id": "foa_21e9409f11592259e82d", "audio_path": "audio/test/foa_21e9409f11592259e82d.wav", "scene_annotation_csv_path": "annotations/test/foa_21e9409f11592259e82d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the breathing?", "answer": "-136.6 degrees", "canonical_answer": "-136.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 2.4, "end_time": 2.8, "azimuth_deg": -136.641, "elevation_deg": 15.038, "distance_m": 0.69}]}
{"qa_id": "qa_1b1ed641d02ec73f27ee", "split": "test", "audio_id": "foa_5ff498880f59183002f6", "audio_path": "audio/test/foa_5ff498880f59183002f6.wav", "scene_annotation_csv_path": "annotations/test/foa_5ff498880f59183002f6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=4.3 degrees, elevation=-2.8 degrees?", "answer": "The sound heard from azimuth=4.3 degrees, elevation=-2.8 degrees is an insect.", "canonical_answer": "insect", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 12.9, "azimuth_deg": 4.26, "elevation_deg": -2.813, "distance_m": 1.03}]}
{"qa_id": "qa_7fba86758258329ab8aa", "split": "test", "audio_id": "foa_bdb26b3a9468a8eb363e", "audio_path": "audio/test/foa_bdb26b3a9468a8eb363e.wav", "scene_annotation_csv_path": "annotations/test/foa_bdb26b3a9468a8eb363e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in the audio, and what are their respective time intervals?", "answer": "The audio features a wind instrument from 2.3s to 5.2s, rain from 4.6s to 20.0s, and speech from 12.4s to 13.5s.", "canonical_answer": "wind instrument (2.3s to 5.2s); rain (4.6s to 20.0s); speech (12.4s to 13.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 1, "start_time": 2.3, "end_time": 5.2, "azimuth_deg": 44.176, "elevation_deg": 21.106, "distance_m": 1.18}, {"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 4.6, "end_time": 20.0, "azimuth_deg": 106.543, "elevation_deg": -12.144, "distance_m": 1.29}, {"class_id": 46, "class_name": "speech", "track_id": 2, "start_time": 12.4, "end_time": 13.5, "azimuth_deg": 178.134, "elevation_deg": -15.136, "distance_m": 3.34}]}
{"qa_id": "qa_6fb814b0f317c43740b2", "split": "test", "audio_id": "foa_c35d30482829fc30023d", "audio_path": "audio/test/foa_c35d30482829fc30023d.wav", "scene_annotation_csv_path": "annotations/test/foa_c35d30482829fc30023d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the percussion active?", "answer": "The percussion is active from 16.1s to 20.0s.", "canonical_answer": "16.1s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 2, "start_time": 16.1, "end_time": 20.0, "azimuth_deg": 56.823, "elevation_deg": -14.118, "distance_m": 2.62}]}
{"qa_id": "qa_f5fc9aad89cc6bf16417", "split": "test", "audio_id": "foa_0fba6c441d3dc5feb719", "audio_path": "audio/test/foa_0fba6c441d3dc5feb719.wav", "scene_annotation_csv_path": "annotations/test/foa_0fba6c441d3dc5feb719.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the machine coming?", "answer": "-134.0 degrees", "canonical_answer": "-134.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 1.0, "end_time": 15.3, "azimuth_deg": -133.999, "elevation_deg": 18.221, "distance_m": 1.15}]}
{"qa_id": "qa_ca282fbe0202f3183c9a", "split": "test", "audio_id": "foa_fea4e688935ce54f5f02", "audio_path": "audio/test/foa_fea4e688935ce54f5f02.wav", "scene_annotation_csv_path": "annotations/test/foa_fea4e688935ce54f5f02.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the ocean in degrees.", "answer": "-19.4 degrees", "canonical_answer": "-19.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 2, "start_time": 7.4, "end_time": 16.8, "azimuth_deg": 143.107, "elevation_deg": -19.36, "distance_m": 2.73}]}
{"qa_id": "qa_01a3d63e102be6076c19", "split": "test", "audio_id": "foa_b986108e3526f51f1932", "audio_path": "audio/test/foa_b986108e3526f51f1932.wav", "scene_annotation_csv_path": "annotations/test/foa_b986108e3526f51f1932.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the right and below side?", "answer": "The sound heard from the right and below is a metal clink.", "canonical_answer": "metal clink", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": -89.075, "elevation_deg": -20.527, "distance_m": 3.59}]}
{"qa_id": "qa_66740ccdc9c415b75124", "split": "test", "audio_id": "foa_d9c4acd327e34c61c26e", "audio_path": "audio/test/foa_d9c4acd327e34c61c26e.wav", "scene_annotation_csv_path": "annotations/test/foa_d9c4acd327e34c61c26e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in the recording, and what are their corresponding time intervals?", "answer": "The audio contains an animal sound from 0.2s to 1.2s.", "canonical_answer": "animal (0.2s to 1.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 0.2, "end_time": 1.2, "azimuth_deg": 175.801, "elevation_deg": -54.905, "distance_m": 0.99}]}
{"qa_id": "qa_319d4a3e8fc94b4ade6c", "split": "test", "audio_id": "foa_911223810fea59bf2500", "audio_path": "audio/test/foa_911223810fea59bf2500.wav", "scene_annotation_csv_path": "annotations/test/foa_911223810fea59bf2500.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the singing occur?", "answer": "The singing event is active from 16.9s to 20.0s.", "canonical_answer": "16.9s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 3, "start_time": 16.9, "end_time": 20.0, "azimuth_deg": -33.306, "elevation_deg": 30.687, "distance_m": 1.87}]}
{"qa_id": "qa_e6a6f6685ab5b0c1fc9f", "split": "test", "audio_id": "foa_024b599df30c35700f77", "audio_path": "audio/test/foa_024b599df30c35700f77.wav", "scene_annotation_csv_path": "annotations/test/foa_024b599df30c35700f77.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-9.6 degrees, elevation=-59.1 degrees?", "answer": "The sound heard from azimuth=-9.6 degrees and elevation=-59.1 degrees is a drum.", "canonical_answer": "drum", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": -9.562, "elevation_deg": -59.077, "distance_m": 1.79}]}
{"qa_id": "qa_e987f12a60cff6aa2220", "split": "test", "audio_id": "foa_99d55c58c1a966977475", "audio_path": "audio/test/foa_99d55c58c1a966977475.wav", "scene_annotation_csv_path": "annotations/test/foa_99d55c58c1a966977475.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the right and below the listener?", "answer": "The sound source coming from the right and below is kitchenware.", "canonical_answer": "kitchenware", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 0.0, "end_time": 1.7, "azimuth_deg": -88.923, "elevation_deg": -23.094, "distance_m": 2.87}]}
{"qa_id": "qa_0cb1ff6ac136a16b75e0", "split": "test", "audio_id": "foa_978179fc137995ff3d18", "audio_path": "audio/test/foa_978179fc137995ff3d18.wav", "scene_annotation_csv_path": "annotations/test/foa_978179fc137995ff3d18.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the keyboard instrument?", "answer": "-5.4 degrees", "canonical_answer": "-5.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 1.1, "end_time": 20.0, "azimuth_deg": -164.463, "elevation_deg": -5.378, "distance_m": 2.99}]}
{"qa_id": "qa_d97970056e54220107d7", "split": "test", "audio_id": "foa_4f749f02a339385fe8c1", "audio_path": "audio/test/foa_4f749f02a339385fe8c1.wav", "scene_annotation_csv_path": "annotations/test/foa_4f749f02a339385fe8c1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the writing in degrees.", "answer": "128.7 degrees", "canonical_answer": "128.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 2, "start_time": 4.5, "end_time": 13.1, "azimuth_deg": 128.723, "elevation_deg": -10.339, "distance_m": 2.82}]}
{"qa_id": "qa_db2e86bc15a6c49c286d", "split": "test", "audio_id": "foa_d82578c65c8b26b49a88", "audio_path": "audio/test/foa_d82578c65c8b26b49a88.wav", "scene_annotation_csv_path": "annotations/test/foa_d82578c65c8b26b49a88.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the sound of water be heard?", "answer": "The water sound is active from 0.0s to 7.0s.", "canonical_answer": "0.0s to 7.0s", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 7.0, "azimuth_deg": -67.46, "elevation_deg": -28.874, "distance_m": 2.33}]}
{"qa_id": "qa_e37e2f6d8ac60dfc9b95", "split": "test", "audio_id": "foa_b923cdfb71e7ee499b1a", "audio_path": "audio/test/foa_b923cdfb71e7ee499b1a.wav", "scene_annotation_csv_path": "annotations/test/foa_b923cdfb71e7ee499b1a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-30.4 degrees, elevation=-11.4 degrees?", "answer": "A drum is located at azimuth=-30.4 degrees and elevation=-11.4 degrees.", "canonical_answer": "drum", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.1, "end_time": 0.4, "azimuth_deg": -30.386, "elevation_deg": -11.352, "distance_m": 3.17}]}
{"qa_id": "qa_66977ab4c5fe6bf47ea1", "split": "test", "audio_id": "foa_27d971d431cf58fdff8b", "audio_path": "audio/test/foa_27d971d431cf58fdff8b.wav", "scene_annotation_csv_path": "annotations/test/foa_27d971d431cf58fdff8b.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their respective time intervals?", "answer": "The audio contains speech from 0.5s to 8.4s and additional speech from 0.6s to 14.6s.", "canonical_answer": "speech (0.5s to 8.4s); speech (0.6s to 14.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 8.4, "azimuth_deg": -169.943, "elevation_deg": -1.382, "distance_m": 1.9}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 14.6, "azimuth_deg": 127.785, "elevation_deg": 19.529, "distance_m": 1.03}]}
{"qa_id": "qa_7f0bd3c2041356afa0cb", "split": "test", "audio_id": "foa_a456d580055da26b8010", "audio_path": "audio/test/foa_a456d580055da26b8010.wav", "scene_annotation_csv_path": "annotations/test/foa_a456d580055da26b8010.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the breathing?", "answer": "22.2 degrees", "canonical_answer": "22.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 1.1, "end_time": 1.7, "azimuth_deg": -96.041, "elevation_deg": 22.206, "distance_m": 2.46}]}
{"qa_id": "qa_f09b2090d6e91078bf1f", "split": "test", "audio_id": "foa_3b40c332b01698c69b90", "audio_path": "audio/test/foa_3b40c332b01698c69b90.wav", "scene_annotation_csv_path": "annotations/test/foa_3b40c332b01698c69b90.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in the audio, and what are their respective time intervals?", "answer": "The audio features a gong from 1.4s to 17.9s, male speech from 5.7s to 6.4s, a keyboard instrument from 6.1s to 10.0s, a musical instrument from 12.0s to 19.2s, and a door from 16.0s to 16.6s.", "canonical_answer": "gong (1.4s to 17.9s); male speech (5.7s to 6.4s); keyboard instrument (6.1s to 10.0s); musical instrument (12.0s to 19.2s); door (16.0s to 16.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 1.4, "end_time": 17.9, "azimuth_deg": 96.626, "elevation_deg": -8.547, "distance_m": 3.19}, {"class_id": 36, "class_name": "male_speech", "track_id": 1, "start_time": 5.7, "end_time": 6.4, "azimuth_deg": 139.255, "elevation_deg": -41.211, "distance_m": 1.82}, {"class_id": 31, "class_name": "keyboard_instrument", "track_id": 2, "start_time": 6.1, "end_time": 10.0, "azimuth_deg": 123.431, "elevation_deg": -24.23, "distance_m": 1.65}, {"class_id": 38, "class_name": "musical_instrument", "track_id": 3, "start_time": 12.0, "end_time": 19.2, "azimuth_deg": 116.874, "elevation_deg": -18.642, "distance_m": 1.95}, {"class_id": 17, "class_name": "door", "track_id": 4, "start_time": 16.0, "end_time": 16.6, "azimuth_deg": 57.238, "elevation_deg": -24.338, "distance_m": 3.34}]}
{"qa_id": "qa_4120b8166cc6789dfb83", "split": "test", "audio_id": "foa_918454f82438c99a8996", "audio_path": "audio/test/foa_918454f82438c99a8996.wav", "scene_annotation_csv_path": "annotations/test/foa_918454f82438c99a8996.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=65.6 degrees, elevation=13.2 degrees?", "answer": "The sound heard from azimuth=65.6 degrees and elevation=13.2 degrees is a tool.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 1.6, "end_time": 12.6, "azimuth_deg": 65.591, "elevation_deg": 13.212, "distance_m": 2.02}]}
{"qa_id": "qa_e552ed85eea8006557ed", "split": "test", "audio_id": "foa_f061babeedc232d773d9", "audio_path": "audio/test/foa_f061babeedc232d773d9.wav", "scene_annotation_csv_path": "annotations/test/foa_f061babeedc232d773d9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the right and below?", "answer": "The source located to the right and below is a musical instrument.", "canonical_answer": "musical instrument", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.3, "end_time": 20.0, "azimuth_deg": -75.436, "elevation_deg": -22.707, "distance_m": 1.65}]}
{"qa_id": "qa_43e5715b79dd818d05e0", "split": "test", "audio_id": "foa_6337798e5e338207c501", "audio_path": "audio/test/foa_6337798e5e338207c501.wav", "scene_annotation_csv_path": "annotations/test/foa_6337798e5e338207c501.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the singing coming?", "answer": "144.6 degrees", "canonical_answer": "144.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 2, "start_time": 0.4, "end_time": 17.1, "azimuth_deg": 144.621, "elevation_deg": -24.412, "distance_m": 3.34}]}
{"qa_id": "qa_dacca3c72200ed563504", "split": "test", "audio_id": "foa_44a7729058d7beefd1a7", "audio_path": "audio/test/foa_44a7729058d7beefd1a7.wav", "scene_annotation_csv_path": "annotations/test/foa_44a7729058d7beefd1a7.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the crackle be heard?", "answer": "The crackle is active from 0.3s to 2.8s.", "canonical_answer": "0.3s to 2.8s", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 2, "start_time": 0.3, "end_time": 2.8, "azimuth_deg": -39.793, "elevation_deg": -8.012, "distance_m": 4.93}]}
{"qa_id": "qa_02da81bf195bbd801acd", "split": "test", "audio_id": "foa_1342dc5ac3625197a2cf", "audio_path": "audio/test/foa_1342dc5ac3625197a2cf.wav", "scene_annotation_csv_path": "annotations/test/foa_1342dc5ac3625197a2cf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains human vocalization occurring from 0.0s to 7.6s.", "canonical_answer": "human vocalization (0.0s to 7.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.0, "end_time": 7.6, "azimuth_deg": 60.476, "elevation_deg": -22.432, "distance_m": 3.74}]}
{"qa_id": "qa_22f3007b33358ff52c43", "split": "test", "audio_id": "foa_e6fbe63cc5cbb8ecdd45", "audio_path": "audio/test/foa_e6fbe63cc5cbb8ecdd45.wav", "scene_annotation_csv_path": "annotations/test/foa_e6fbe63cc5cbb8ecdd45.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=48.1 degrees, elevation=-0.1 degrees?", "answer": "The sound detected at azimuth=48.1 degrees and elevation=-0.1 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 7.6, "azimuth_deg": 48.072, "elevation_deg": -0.084, "distance_m": 2.04}]}
{"qa_id": "qa_0c48cfef23c52a286adb", "split": "test", "audio_id": "foa_ec53e0cec15ed12f6796", "audio_path": "audio/test/foa_ec53e0cec15ed12f6796.wav", "scene_annotation_csv_path": "annotations/test/foa_ec53e0cec15ed12f6796.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the animal located?", "answer": "32.2 degrees", "canonical_answer": "32.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 3, "start_time": 9.0, "end_time": 12.6, "azimuth_deg": -117.132, "elevation_deg": 32.2, "distance_m": 2.22}]}
{"qa_id": "qa_fcfa3936062ef9cecd39", "split": "test", "audio_id": "foa_c60c45a4d0d3cbafcfcc", "audio_path": "audio/test/foa_c60c45a4d0d3cbafcfcc.wav", "scene_annotation_csv_path": "annotations/test/foa_c60c45a4d0d3cbafcfcc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the tool in degrees.", "answer": "-123.6 degrees", "canonical_answer": "-123.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 13.8, "azimuth_deg": -123.571, "elevation_deg": -13.145, "distance_m": 2.13}]}
{"qa_id": "qa_bedaaac2e5f3cc7b978e", "split": "test", "audio_id": "foa_94b8d881ce963c3baefd", "audio_path": "audio/test/foa_94b8d881ce963c3baefd.wav", "scene_annotation_csv_path": "annotations/test/foa_94b8d881ce963c3baefd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During what time interval does the insect occur?", "answer": "The insect occurs from 0.0s to 20.0s.", "canonical_answer": "0.0s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 91.34, "elevation_deg": 24.551, "distance_m": 3.63}]}
{"qa_id": "qa_b4f3dd59d6afccd18cea", "split": "test", "audio_id": "foa_7a0eb419e3da5ec7f8b3", "audio_path": "audio/test/foa_7a0eb419e3da5ec7f8b3.wav", "scene_annotation_csv_path": "annotations/test/foa_7a0eb419e3da5ec7f8b3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is coming from the back-right and below?", "answer": "The sound source coming from the back-right and below is an alarm.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": -124.546, "elevation_deg": -36.575, "distance_m": 1.78}]}
{"qa_id": "qa_33be50c43f98cb70640d", "split": "test", "audio_id": "foa_59cf21119dacd180db94", "audio_path": "audio/test/foa_59cf21119dacd180db94.wav", "scene_annotation_csv_path": "annotations/test/foa_59cf21119dacd180db94.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the speech?", "answer": "-22.1 degrees", "canonical_answer": "-22.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 13.1, "azimuth_deg": -69.889, "elevation_deg": -22.126, "distance_m": 1.82}]}
{"qa_id": "qa_0d4fd009d554ac2b4cef", "split": "test", "audio_id": "foa_c1e8ba3c1cde21ca0efe", "audio_path": "audio/test/foa_c1e8ba3c1cde21ca0efe.wav", "scene_annotation_csv_path": "annotations/test/foa_c1e8ba3c1cde21ca0efe.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the machine event occur?", "answer": "The machine event is active from 0.0s to 1.3s.", "canonical_answer": "0.0s to 1.3s", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 1.3, "azimuth_deg": -150.236, "elevation_deg": -30.494, "distance_m": 2.74}]}
{"qa_id": "qa_4e3659a387e731f8ee77", "split": "test", "audio_id": "foa_cfe4991ee5442f88516f", "audio_path": "audio/test/foa_cfe4991ee5442f88516f.wav", "scene_annotation_csv_path": "annotations/test/foa_cfe4991ee5442f88516f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains singing from 0.3s to 8.0s, a train from 2.1s to 5.9s, and female speech from 2.2s to 2.8s.", "canonical_answer": "singing (0.3s to 8.0s); train (2.1s to 5.9s); female speech (2.2s to 2.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.3, "end_time": 8.0, "azimuth_deg": -138.817, "elevation_deg": -18.405, "distance_m": 1.45}, {"class_id": 53, "class_name": "train", "track_id": 1, "start_time": 2.1, "end_time": 5.9, "azimuth_deg": -107.32, "elevation_deg": 5.653, "distance_m": 2.39}, {"class_id": 20, "class_name": "female_speech", "track_id": 2, "start_time": 2.2, "end_time": 2.8, "azimuth_deg": -162.864, "elevation_deg": 17.087, "distance_m": 2.56}]}
{"qa_id": "qa_5c98c1a9b1938d49f705", "split": "test", "audio_id": "foa_06e83ccd85ef7fa618b5", "audio_path": "audio/test/foa_06e83ccd85ef7fa618b5.wav", "scene_annotation_csv_path": "annotations/test/foa_06e83ccd85ef7fa618b5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the cat in degrees.", "answer": "-105.2 degrees", "canonical_answer": "-105.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.3, "end_time": 11.8, "azimuth_deg": -105.231, "elevation_deg": -30.035, "distance_m": 2.99}]}
{"qa_id": "qa_56459bd2b7b67c85d8ce", "split": "test", "audio_id": "foa_8d12b4d985b87cddcd9e", "audio_path": "audio/test/foa_8d12b4d985b87cddcd9e.wav", "scene_annotation_csv_path": "annotations/test/foa_8d12b4d985b87cddcd9e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Identify the source at azimuth=-28.5 degrees, elevation=-2.8 degrees.", "answer": "The source located at azimuth -28.5 degrees and elevation -2.8 degrees is a camera.", "canonical_answer": "camera", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.0, "end_time": 10.2, "azimuth_deg": -28.514, "elevation_deg": -2.818, "distance_m": 3.21}]}
{"qa_id": "qa_f0a7d2ffb73f47d3da56", "split": "test", "audio_id": "foa_88c89a6f15df6224d76f", "audio_path": "audio/test/foa_88c89a6f15df6224d76f.wav", "scene_annotation_csv_path": "annotations/test/foa_88c89a6f15df6224d76f.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back-left and below?", "answer": "The source located at the back-left and below is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 3.4, "azimuth_deg": 145.838, "elevation_deg": -18.941, "distance_m": 3.57}]}
{"qa_id": "qa_b93e2b61cde0f05a9d3d", "split": "test", "audio_id": "foa_302f9199fe9a29a3df7d", "audio_path": "audio/test/foa_302f9199fe9a29a3df7d.wav", "scene_annotation_csv_path": "annotations/test/foa_302f9199fe9a29a3df7d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-150.4 degrees, elevation=-40.1 degrees?", "answer": "A bell is located at azimuth=-150.4 degrees and elevation=-40.1 degrees.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 2.1, "azimuth_deg": -150.445, "elevation_deg": -40.1, "distance_m": 4.15}]}
{"qa_id": "qa_7f22c0a4096f72a04f6d", "split": "test", "audio_id": "foa_fe24a3dbbfb63c8f3ab6", "audio_path": "audio/test/foa_fe24a3dbbfb63c8f3ab6.wav", "scene_annotation_csv_path": "annotations/test/foa_fe24a3dbbfb63c8f3ab6.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What source is heard from the front-left of the listener?", "answer": "The source coming from the front-left is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 3.0, "azimuth_deg": 67.491, "elevation_deg": 6.035, "distance_m": 1.33}]}
{"qa_id": "qa_9fc019fe0c266c1fcf46", "split": "test", "audio_id": "foa_968aa90b3a7be50dcef0", "audio_path": "audio/test/foa_968aa90b3a7be50dcef0.wav", "scene_annotation_csv_path": "annotations/test/foa_968aa90b3a7be50dcef0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the appliance located?", "answer": "8.9 degrees", "canonical_answer": "8.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": -159.445, "elevation_deg": 8.862, "distance_m": 1.57}]}
{"qa_id": "qa_59faba096af642137c63", "split": "test", "audio_id": "foa_2bfb71a16ce135e1d443", "audio_path": "audio/test/foa_2bfb71a16ce135e1d443.wav", "scene_annotation_csv_path": "annotations/test/foa_2bfb71a16ce135e1d443.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the wind instrument in degrees.", "answer": "-23.8 degrees", "canonical_answer": "-23.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.0, "end_time": 1.5, "azimuth_deg": -23.843, "elevation_deg": -37.199, "distance_m": 2.47}]}
{"qa_id": "qa_b2f0eea8d5eecbfeb951", "split": "test", "audio_id": "foa_84b32d6bd3c2b7ba0495", "audio_path": "audio/test/foa_84b32d6bd3c2b7ba0495.wav", "scene_annotation_csv_path": "annotations/test/foa_84b32d6bd3c2b7ba0495.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the time span of the bird event?", "answer": "The bird event is active from 1.0s to 19.8s.", "canonical_answer": "1.0s to 19.8s", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 1.0, "end_time": 19.8, "azimuth_deg": -11.085, "elevation_deg": -13.887, "distance_m": 2.03}]}
{"qa_id": "qa_d66a15d8942129560594", "split": "test", "audio_id": "foa_86f98b42ae0dd9418ae5", "audio_path": "audio/test/foa_86f98b42ae0dd9418ae5.wav", "scene_annotation_csv_path": "annotations/test/foa_86f98b42ae0dd9418ae5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a metal clink that is active from 1.2s to 10.9s.", "canonical_answer": "metal clink (1.2s to 10.9s)", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 1.2, "end_time": 10.9, "azimuth_deg": -2.419, "elevation_deg": -39.063, "distance_m": 2.14}]}
{"qa_id": "qa_dc4d9e15d65a4ddd9021", "split": "test", "audio_id": "foa_53c87f5d1a803bc93899", "audio_path": "audio/test/foa_53c87f5d1a803bc93899.wav", "scene_annotation_csv_path": "annotations/test/foa_53c87f5d1a803bc93899.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the human vocalization in degrees.", "answer": "130.8 degrees", "canonical_answer": "130.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.7, "end_time": 3.0, "azimuth_deg": 130.77, "elevation_deg": -31.524, "distance_m": 2.5}]}
{"qa_id": "qa_fd7cfbd9bb4508a5e395", "split": "test", "audio_id": "foa_712463dc6eeeaf79e137", "audio_path": "audio/test/foa_712463dc6eeeaf79e137.wav", "scene_annotation_csv_path": "annotations/test/foa_712463dc6eeeaf79e137.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the alarm active?", "answer": "The alarm is active during the interval from 0.0s to 1.7s.", "canonical_answer": "0.0s to 1.7s", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 1.7, "azimuth_deg": 99.542, "elevation_deg": 10.12, "distance_m": 3.53}]}
{"qa_id": "qa_7a03a6cd90973943fc57", "split": "test", "audio_id": "foa_30987757a72f5ea7cf57", "audio_path": "audio/test/foa_30987757a72f5ea7cf57.wav", "scene_annotation_csv_path": "annotations/test/foa_30987757a72f5ea7cf57.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time spans?", "answer": "The audio contains a thunderstorm occurring from 1.1s to 9.7s.", "canonical_answer": "thunderstorm (1.1s to 9.7s)", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 1.1, "end_time": 9.7, "azimuth_deg": -165.888, "elevation_deg": -51.655, "distance_m": 0.92}]}
{"qa_id": "qa_487fcedb23cced81e72a", "split": "test", "audio_id": "foa_e38287379297c990f5b8", "audio_path": "audio/test/foa_e38287379297c990f5b8.wav", "scene_annotation_csv_path": "annotations/test/foa_e38287379297c990f5b8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-18.4 degrees, elevation=-17.9 degrees?", "answer": "A bell is located at azimuth=-18.4 degrees and elevation=-17.9 degrees.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 0.5, "azimuth_deg": -18.361, "elevation_deg": -17.923, "distance_m": 2.98}]}
{"qa_id": "qa_47c6473c659f5d63a677", "split": "test", "audio_id": "foa_3fe03ca00a8f4842b67a", "audio_path": "audio/test/foa_3fe03ca00a8f4842b67a.wav", "scene_annotation_csv_path": "annotations/test/foa_3fe03ca00a8f4842b67a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front-left?", "answer": "The sound source located at the front-left is an insect.", "canonical_answer": "insect", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 14.6, "azimuth_deg": 24.804, "elevation_deg": 2.066, "distance_m": 2.38}]}
{"qa_id": "qa_29a5c805e84c66cbbd7d", "split": "test", "audio_id": "foa_843037ef108f093b5e60", "audio_path": "audio/test/foa_843037ef108f093b5e60.wav", "scene_annotation_csv_path": "annotations/test/foa_843037ef108f093b5e60.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the war sound in degrees.", "answer": "-2.8 degrees", "canonical_answer": "-2.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": 139.576, "elevation_deg": -2.844, "distance_m": 2.88}]}
{"qa_id": "qa_ee5bdafce2012d384a84", "split": "test", "audio_id": "foa_75a487cf490d05ff64e8", "audio_path": "audio/test/foa_75a487cf490d05ff64e8.wav", "scene_annotation_csv_path": "annotations/test/foa_75a487cf490d05ff64e8.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "counting", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the keyboard instrument be heard?", "answer": "The keyboard instrument is active from 0.0s to 14.6s.", "canonical_answer": "0.0s to 14.6s", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 2, "start_time": 0.0, "end_time": 14.6, "azimuth_deg": -48.919, "elevation_deg": 0.0, "distance_m": 2.81}]}
{"qa_id": "qa_080fa3c396af03a5353a", "split": "test", "audio_id": "foa_97d935085911dc3fb019", "audio_path": "audio/test/foa_97d935085911dc3fb019.wav", "scene_annotation_csv_path": "annotations/test/foa_97d935085911dc3fb019.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the wind instrument in degrees.", "answer": "14.7 degrees", "canonical_answer": "14.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": 6.563, "elevation_deg": 14.743, "distance_m": 3.4}]}
{"qa_id": "qa_399c04be483653c6be01", "split": "test", "audio_id": "foa_47b802f063b7efe6c086", "audio_path": "audio/test/foa_47b802f063b7efe6c086.wav", "scene_annotation_csv_path": "annotations/test/foa_47b802f063b7efe6c086.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the tearing in degrees.", "answer": "-59.3 degrees", "canonical_answer": "-59.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 3, "start_time": 6.9, "end_time": 15.6, "azimuth_deg": -59.324, "elevation_deg": 5.17, "distance_m": 2.64}]}
{"qa_id": "qa_50eb0589050faa7507ee", "split": "test", "audio_id": "foa_5f71fbd652cd79b35ca1", "audio_path": "audio/test/foa_5f71fbd652cd79b35ca1.wav", "scene_annotation_csv_path": "annotations/test/foa_5f71fbd652cd79b35ca1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound events are present in this audio clip, and what are their specific time intervals?", "answer": "The audio contains a bell from 0.0s to 0.1s.", "canonical_answer": "bell (0.0s to 0.1s)", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": -161.014, "elevation_deg": 8.615, "distance_m": 3.39}]}
{"qa_id": "qa_31d07bffae612839e994", "split": "test", "audio_id": "foa_63aeb9e0a3274c4bb48d", "audio_path": "audio/test/foa_63aeb9e0a3274c4bb48d.wav", "scene_annotation_csv_path": "annotations/test/foa_63aeb9e0a3274c4bb48d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What is the identity of the sound source located in front of and above the listener?", "answer": "The sound source located in front of and above is a door.", "canonical_answer": "door", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 1, "start_time": 0.2, "end_time": 4.7, "azimuth_deg": 13.391, "elevation_deg": 50.092, "distance_m": 1.89}]}
{"qa_id": "qa_e534a890770f21f1e30f", "split": "test", "audio_id": "foa_3e07f9cf8779325882e2", "audio_path": "audio/test/foa_3e07f9cf8779325882e2.wav", "scene_annotation_csv_path": "annotations/test/foa_3e07f9cf8779325882e2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=36.7 degrees, elevation=-8.8 degrees?", "answer": "The sound heard from azimuth=36.7 degrees and elevation=-8.8 degrees is a tool.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.1, "end_time": 2.0, "azimuth_deg": 36.666, "elevation_deg": -8.768, "distance_m": 1.07}]}
{"qa_id": "qa_2a7d3fe19278ac082f55", "split": "test", "audio_id": "foa_ef355638981860ec74fa", "audio_path": "audio/test/foa_ef355638981860ec74fa.wav", "scene_annotation_csv_path": "annotations/test/foa_ef355638981860ec74fa.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the ocean in degrees.", "answer": "35.2 degrees", "canonical_answer": "35.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.0, "end_time": 8.9, "azimuth_deg": -62.436, "elevation_deg": 35.218, "distance_m": 1.07}]}
{"qa_id": "qa_53b3898f512b9afd7577", "split": "test", "audio_id": "foa_f1419eef93aa1d932f06", "audio_path": "audio/test/foa_f1419eef93aa1d932f06.wav", "scene_annotation_csv_path": "annotations/test/foa_f1419eef93aa1d932f06.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the crack in degrees.", "answer": "100.9 degrees", "canonical_answer": "100.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 13, "class_name": "crack", "track_id": 1, "start_time": 0.3, "end_time": 7.4, "azimuth_deg": 100.853, "elevation_deg": 0.0, "distance_m": 4.79}]}
{"qa_id": "qa_1b9d8d9650a21a008c0b", "split": "test", "audio_id": "foa_5d10cefd8cbd76f7917e", "audio_path": "audio/test/foa_5d10cefd8cbd76f7917e.wav", "scene_annotation_csv_path": "annotations/test/foa_5d10cefd8cbd76f7917e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the finger snapping be heard?", "answer": "The finger snapping is active from 3.4s to 8.8s.", "canonical_answer": "3.4s to 8.8s", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 1, "start_time": 3.4, "end_time": 8.8, "azimuth_deg": 54.707, "elevation_deg": 50.264, "distance_m": 1.3}]}
{"qa_id": "qa_38285f6c1d954415df03", "split": "test", "audio_id": "foa_6f9d1e3f6b1f27b35eab", "audio_path": "audio/test/foa_6f9d1e3f6b1f27b35eab.wav", "scene_annotation_csv_path": "annotations/test/foa_6f9d1e3f6b1f27b35eab.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their specific time intervals?", "answer": "The audio clip features percussion that occurs from 0.0s to 20.0s.", "canonical_answer": "percussion (0.0s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 39.581, "elevation_deg": 36.896, "distance_m": 1.06}]}
{"qa_id": "qa_52d7e589a348a06c7af7", "split": "test", "audio_id": "foa_9ac4cb038b3b4e2f79b4", "audio_path": "audio/test/foa_9ac4cb038b3b4e2f79b4.wav", "scene_annotation_csv_path": "annotations/test/foa_9ac4cb038b3b4e2f79b4.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is heard from the right and below of the listener?", "answer": "The source coming from the right and below is paper.", "canonical_answer": "paper", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.0, "end_time": 14.8, "azimuth_deg": -83.259, "elevation_deg": -32.209, "distance_m": 2.36}]}
{"qa_id": "qa_c2ede2e572d1e2e0e0ec", "split": "test", "audio_id": "foa_1974e6f2331a1ec8bc86", "audio_path": "audio/test/foa_1974e6f2331a1ec8bc86.wav", "scene_annotation_csv_path": "annotations/test/foa_1974e6f2331a1ec8bc86.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-153.3 degrees, elevation=19.0 degrees?", "answer": "A frog is located at azimuth -153.3 degrees and elevation 19.0 degrees.", "canonical_answer": "frog", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 1, "start_time": 6.9, "end_time": 18.2, "azimuth_deg": -153.286, "elevation_deg": 18.957, "distance_m": 2.77}]}
{"qa_id": "qa_1527fe101a5f3f4f2b36", "split": "test", "audio_id": "foa_a3c16da5fd8566e77b66", "audio_path": "audio/test/foa_a3c16da5fd8566e77b66.wav", "scene_annotation_csv_path": "annotations/test/foa_a3c16da5fd8566e77b66.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=59.6 degrees, elevation=-1.1 degrees?", "answer": "An aircraft is located at azimuth=59.6 degrees, elevation=-1.1 degrees.", "canonical_answer": "aircraft", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.2, "end_time": 8.5, "azimuth_deg": 59.625, "elevation_deg": -1.107, "distance_m": 2.57}]}
{"qa_id": "qa_7a78b22d5b72ecf3d7e6", "split": "test", "audio_id": "foa_4e70a9bc170f3ba3f6c0", "audio_path": "audio/test/foa_4e70a9bc170f3ba3f6c0.wav", "scene_annotation_csv_path": "annotations/test/foa_4e70a9bc170f3ba3f6c0.csv", "dataset": "tau2636594", "data_source": "dcase_real", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a tool from 0.0s to 1.0s and an alarm from 1.8s to 5.8s.", "canonical_answer": "tool (0.0s to 1.0s); alarm (1.8s to 5.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 5, "start_time": 0.0, "end_time": 1.0, "azimuth_deg": 10.0, "elevation_deg": 20.0, "distance_m": 2.0}, {"class_id": 1, "class_name": "alarm", "track_id": 6, "start_time": 1.8, "end_time": 5.763562, "azimuth_deg": 1.5, "elevation_deg": 40.0, "distance_m": 1.0}]}
{"qa_id": "qa_f3dea74771ceb06882ab", "split": "test", "audio_id": "foa_e779d58ae7a6d22be706", "audio_path": "audio/test/foa_e779d58ae7a6d22be706.wav", "scene_annotation_csv_path": "annotations/test/foa_e779d58ae7a6d22be706.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval does the speech occur?", "answer": "The speech event is active from 0.2s to 11.2s.", "canonical_answer": "0.2s to 11.2s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 11.2, "azimuth_deg": 69.195, "elevation_deg": 0.0, "distance_m": 4.63}]}
{"qa_id": "qa_87dec584f961824b0acf", "split": "test", "audio_id": "foa_42719108208f9f352b66", "audio_path": "audio/test/foa_42719108208f9f352b66.wav", "scene_annotation_csv_path": "annotations/test/foa_42719108208f9f352b66.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the back side?", "answer": "The sound that can be heard from the back side is human vocalization.", "canonical_answer": "human vocalization", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.0, "end_time": 8.1, "azimuth_deg": 158.858, "elevation_deg": 2.223, "distance_m": 3.34}]}
{"qa_id": "qa_24d7c7d53b8b8a6fe2d8", "split": "test", "audio_id": "foa_645cabcaa0760ab821ad", "audio_path": "audio/test/foa_645cabcaa0760ab821ad.wav", "scene_annotation_csv_path": "annotations/test/foa_645cabcaa0760ab821ad.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the speech in degrees.", "answer": "97.2 degrees", "canonical_answer": "97.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 5.2, "azimuth_deg": 97.232, "elevation_deg": 0.0, "distance_m": 4.7}]}
{"qa_id": "qa_c930d48d86f5277a9fb9", "split": "test", "audio_id": "foa_fc3659211432313790d6", "audio_path": "audio/test/foa_fc3659211432313790d6.wav", "scene_annotation_csv_path": "annotations/test/foa_fc3659211432313790d6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the kitchenware in degrees.", "answer": "-45.2 degrees", "canonical_answer": "-45.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": -155.065, "elevation_deg": -45.172, "distance_m": 0.92}]}
{"qa_id": "qa_2f7e60641d702c9f42b2", "split": "test", "audio_id": "foa_0fda2818686809d1e405", "audio_path": "audio/test/foa_0fda2818686809d1e405.wav", "scene_annotation_csv_path": "annotations/test/foa_0fda2818686809d1e405.csv", "dataset": "realfoa", "data_source": "dcase_real", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the cooking located?", "answer": "-8.5 degrees", "canonical_answer": "-8.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 4, "start_time": 0.0, "end_time": 13.571, "azimuth_deg": 37.31, "elevation_deg": -8.494, "distance_m": 2.37}]}
{"qa_id": "qa_d1eb9bf7b1d777b46e8f", "split": "test", "audio_id": "foa_051d406eac53e981b456", "audio_path": "audio/test/foa_051d406eac53e981b456.wav", "scene_annotation_csv_path": "annotations/test/foa_051d406eac53e981b456.csv", "dataset": "tau2021", "data_source": "dcase_real", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the telephone alarm in degrees.", "answer": "-158.0 degrees", "canonical_answer": "-158.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 6, "start_time": 16.6, "end_time": 19.0, "azimuth_deg": -158.0, "elevation_deg": 0.0, "distance_m": null}]}
{"qa_id": "qa_293af32f585d94eaf417", "split": "test", "audio_id": "foa_e8215422d8cb07451a57", "audio_path": "audio/test/foa_e8215422d8cb07451a57.wav", "scene_annotation_csv_path": "annotations/test/foa_e8215422d8cb07451a57.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the duration of each?", "answer": "The audio features a keyboard instrument playing from 0.0s to 1.2s.", "canonical_answer": "keyboard instrument (0.0s to 1.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 1.2, "azimuth_deg": 62.656, "elevation_deg": -10.319, "distance_m": 4.92}]}
{"qa_id": "qa_501ae222db0b8245cc8a", "split": "test", "audio_id": "foa_c7a482ef640ea1111f4f", "audio_path": "audio/test/foa_c7a482ef640ea1111f4f.wav", "scene_annotation_csv_path": "annotations/test/foa_c7a482ef640ea1111f4f.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-68.7 degrees, elevation=0.0 degrees?", "answer": "The sound detected at azimuth -68.7 degrees and elevation 0.0 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.0, "end_time": 4.1, "azimuth_deg": -68.703, "elevation_deg": 0.0, "distance_m": 2.26}]}
{"qa_id": "qa_4be8430fcee4ca6f3167", "split": "test", "audio_id": "foa_ed163ba6360e7d3e34b9", "audio_path": "audio/test/foa_ed163ba6360e7d3e34b9.wav", "scene_annotation_csv_path": "annotations/test/foa_ed163ba6360e7d3e34b9.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the back-right side?", "answer": "The sound coming from the back-right is a musical instrument.", "canonical_answer": "musical instrument", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.0, "end_time": 9.2, "azimuth_deg": -147.121, "elevation_deg": -0.835, "distance_m": 6.09}]}
{"qa_id": "qa_61737d253c807797be0c", "split": "test", "audio_id": "foa_681313acfe46349dd153", "audio_path": "audio/test/foa_681313acfe46349dd153.wav", "scene_annotation_csv_path": "annotations/test/foa_681313acfe46349dd153.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the musical instrument occur?", "answer": "The musical instrument occurs from 0.0s to 0.7s.", "canonical_answer": "0.0s to 0.7s", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.0, "end_time": 0.7, "azimuth_deg": 112.958, "elevation_deg": 21.687, "distance_m": 2.68}]}
{"qa_id": "qa_d4de309c457df17c97a3", "split": "test", "audio_id": "foa_f649ad5cc039ce64ed9d", "audio_path": "audio/test/foa_f649ad5cc039ce64ed9d.wav", "scene_annotation_csv_path": "annotations/test/foa_f649ad5cc039ce64ed9d.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-45.1 degrees, elevation=0.0 degrees?", "answer": "The sound heard from azimuth=-45.1 degrees and elevation=0.0 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 3.0, "azimuth_deg": -45.057, "elevation_deg": 0.0, "distance_m": 2.17}]}
{"qa_id": "qa_da5688e5ad7ecba0940d", "split": "test", "audio_id": "foa_0e03a2ea1bca36719b26", "audio_path": "audio/test/foa_0e03a2ea1bca36719b26.wav", "scene_annotation_csv_path": "annotations/test/foa_0e03a2ea1bca36719b26.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the speech located?", "answer": "30.4 degrees", "canonical_answer": "30.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 2, "start_time": 13.2, "end_time": 18.6, "azimuth_deg": -177.766, "elevation_deg": 30.357, "distance_m": 1.06}]}
{"qa_id": "qa_e02fe13dcc90b0c03ede", "split": "test", "audio_id": "foa_226ec1c345a74551b419", "audio_path": "audio/test/foa_226ec1c345a74551b419.wav", "scene_annotation_csv_path": "annotations/test/foa_226ec1c345a74551b419.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the machine occur?", "answer": "The machine is active from 0.0s to 7.8s.", "canonical_answer": "0.0s to 7.8s", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 7.8, "azimuth_deg": 7.392, "elevation_deg": 7.211, "distance_m": 3.07}]}
{"qa_id": "qa_e8fa938c8286dea3d9c4", "split": "test", "audio_id": "foa_29135a82f58bd398ed0e", "audio_path": "audio/test/foa_29135a82f58bd398ed0e.wav", "scene_annotation_csv_path": "annotations/test/foa_29135a82f58bd398ed0e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are occurring in this audio clip, and what are their respective time spans?", "answer": "The audio contains water, which occurs from 0.0s to 1.0s.", "canonical_answer": "water (0.0s to 1.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 1.0, "azimuth_deg": 127.988, "elevation_deg": -24.708, "distance_m": 2.09}]}
{"qa_id": "qa_4ac2d5e95461fc30118e", "split": "test", "audio_id": "foa_25bf34e0572fadf67d9d", "audio_path": "audio/test/foa_25bf34e0572fadf67d9d.wav", "scene_annotation_csv_path": "annotations/test/foa_25bf34e0572fadf67d9d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the thunderstorm coming?", "answer": "1.0 degrees", "canonical_answer": "1.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 0.6, "end_time": 16.4, "azimuth_deg": 1.001, "elevation_deg": 36.766, "distance_m": 1.48}]}
{"qa_id": "qa_dcbcf4da0a02cfbc4493", "split": "test", "audio_id": "foa_a8a71308702ca0bb26a1", "audio_path": "audio/test/foa_a8a71308702ca0bb26a1.wav", "scene_annotation_csv_path": "annotations/test/foa_a8a71308702ca0bb26a1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left and below the listener?", "answer": "The sound source coming from the left and below is breathing.", "canonical_answer": "breathing", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.1, "end_time": 0.8, "azimuth_deg": 87.346, "elevation_deg": -48.53, "distance_m": 1.09}]}
{"qa_id": "qa_0548e319e484cc179189", "split": "test", "audio_id": "foa_c80aab17ffdf4c4ecab6", "audio_path": "audio/test/foa_c80aab17ffdf4c4ecab6.wav", "scene_annotation_csv_path": "annotations/test/foa_c80aab17ffdf4c4ecab6.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the time span of the speech event?", "answer": "The speech event is active from 0.5s to 6.5s.", "canonical_answer": "0.5s to 6.5s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.5, "end_time": 6.5, "azimuth_deg": 48.488, "elevation_deg": 0.0, "distance_m": 3.34}]}
{"qa_id": "qa_b33f83367115bfc1cb43", "split": "test", "audio_id": "foa_3e98b50c230da85cd3e2", "audio_path": "audio/test/foa_3e98b50c230da85cd3e2.wav", "scene_annotation_csv_path": "annotations/test/foa_3e98b50c230da85cd3e2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the footsteps coming?", "answer": "-119.1 degrees", "canonical_answer": "-119.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 1, "start_time": 14.1, "end_time": 18.9, "azimuth_deg": -119.126, "elevation_deg": -13.899, "distance_m": 3.05}]}
{"qa_id": "qa_f884bf9a4bae7591cc96", "split": "test", "audio_id": "foa_f3122295dcc315265d44", "audio_path": "audio/test/foa_f3122295dcc315265d44.wav", "scene_annotation_csv_path": "annotations/test/foa_f3122295dcc315265d44.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is heard from the back of the listener?", "answer": "The sound source heard from the back is footsteps.", "canonical_answer": "footsteps", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.1, "end_time": 2.1, "azimuth_deg": 176.823, "elevation_deg": 9.038, "distance_m": 1.22}]}
{"qa_id": "qa_5ba79c5908ebc6889078", "split": "test", "audio_id": "foa_80331e5c40422f4a2a14", "audio_path": "audio/test/foa_80331e5c40422f4a2a14.wav", "scene_annotation_csv_path": "annotations/test/foa_80331e5c40422f4a2a14.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are present in the audio, and what are their corresponding time intervals?", "answer": "The audio features three instances of speech occurring from 0.4s to 6.3s, 0.4s to 2.8s, and 0.6s to 4.0s.", "canonical_answer": "speech (0.4s to 6.3s); speech (0.4s to 2.8s); speech (0.6s to 4.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 6.3, "azimuth_deg": -146.486, "elevation_deg": 0.0, "distance_m": 3.89}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 2.8, "azimuth_deg": -94.878, "elevation_deg": 0.295, "distance_m": 3.92}, {"class_id": 46, "class_name": "speech", "track_id": 2, "start_time": 0.6, "end_time": 4.0, "azimuth_deg": -24.729, "elevation_deg": -10.571, "distance_m": 2.4}]}
{"qa_id": "qa_319dca67462108c9b85a", "split": "test", "audio_id": "foa_8b75f8e0fc80f0981bad", "audio_path": "audio/test/foa_8b75f8e0fc80f0981bad.wav", "scene_annotation_csv_path": "annotations/test/foa_8b75f8e0fc80f0981bad.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the body sound?", "answer": "5.0 degrees", "canonical_answer": "5.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.3, "end_time": 18.8, "azimuth_deg": -137.293, "elevation_deg": 5.032, "distance_m": 3.0}]}
{"qa_id": "qa_df44f0e3a69e85be27f5", "split": "test", "audio_id": "foa_ad96d768f6e565f909d0", "audio_path": "audio/test/foa_ad96d768f6e565f909d0.wav", "scene_annotation_csv_path": "annotations/test/foa_ad96d768f6e565f909d0.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=1.8 degrees, elevation=-2.5 degrees?", "answer": "The sound coming from azimuth=1.8 degrees and elevation=-2.5 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 3.1, "azimuth_deg": 1.776, "elevation_deg": -2.504, "distance_m": 3.28}]}
{"qa_id": "qa_7434b9ecfca0d4116d2b", "split": "test", "audio_id": "foa_6685876682790e6bcf09", "audio_path": "audio/test/foa_6685876682790e6bcf09.wav", "scene_annotation_csv_path": "annotations/test/foa_6685876682790e6bcf09.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the front-right side?", "answer": "The sound that can be heard from the front-right is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 5.8, "azimuth_deg": -52.549, "elevation_deg": -4.297, "distance_m": 2.35}]}
{"qa_id": "qa_e617efed1f53ab4af0f0", "split": "test", "audio_id": "foa_0fbffb9a9c773f678b35", "audio_path": "audio/test/foa_0fbffb9a9c773f678b35.wav", "scene_annotation_csv_path": "annotations/test/foa_0fbffb9a9c773f678b35.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their corresponding time spans?", "answer": "The audio clip features a bell from 0.0s to 20.0s, laughter from 12.5s to 13.4s, and a thunderstorm from 13.8s to 20.0s.", "canonical_answer": "bell (0.0s to 20.0s); laughter (12.5s to 13.4s); thunderstorm (13.8s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -20.428, "elevation_deg": -47.482, "distance_m": 1.19}, {"class_id": 34, "class_name": "laughter", "track_id": 1, "start_time": 12.5, "end_time": 13.4, "azimuth_deg": 126.986, "elevation_deg": 46.952, "distance_m": 1.33}, {"class_id": 51, "class_name": "thunderstorm", "track_id": 2, "start_time": 13.8, "end_time": 20.0, "azimuth_deg": 47.709, "elevation_deg": 21.983, "distance_m": 1.94}]}
{"qa_id": "qa_ca9711b173f5f762091b", "split": "test", "audio_id": "foa_c558b89d246afccc424a", "audio_path": "audio/test/foa_c558b89d246afccc424a.wav", "scene_annotation_csv_path": "annotations/test/foa_c558b89d246afccc424a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the human vocalization coming?", "answer": "-112.2 degrees", "canonical_answer": "-112.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.2, "end_time": 16.0, "azimuth_deg": -112.195, "elevation_deg": -18.551, "distance_m": 2.55}]}
{"qa_id": "qa_90fb06aa8fa48a102b47", "split": "test", "audio_id": "foa_6f846ebcbf03f2f28509", "audio_path": "audio/test/foa_6f846ebcbf03f2f28509.wav", "scene_annotation_csv_path": "annotations/test/foa_6f846ebcbf03f2f28509.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-105.8 degrees, elevation=21.8 degrees?", "answer": "A clock is heard coming from azimuth -105.8 degrees and elevation 21.8 degrees.", "canonical_answer": "clock", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.2, "end_time": 11.0, "azimuth_deg": -105.796, "elevation_deg": 21.761, "distance_m": 2.67}]}
{"qa_id": "qa_b39bfd209029702b122e", "split": "test", "audio_id": "foa_e0245ba7d30acae02524", "audio_path": "audio/test/foa_e0245ba7d30acae02524.wav", "scene_annotation_csv_path": "annotations/test/foa_e0245ba7d30acae02524.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the drum in degrees.", "answer": "-6.1 degrees", "canonical_answer": "-6.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": 155.577, "elevation_deg": -6.148, "distance_m": 2.23}]}
{"qa_id": "qa_734554f7c71922894826", "split": "test", "audio_id": "foa_ff8a11f72e2890953621", "audio_path": "audio/test/foa_ff8a11f72e2890953621.wav", "scene_annotation_csv_path": "annotations/test/foa_ff8a11f72e2890953621.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the wind instrument active?", "answer": "The wind instrument is active from 0.1s to 5.6s.", "canonical_answer": "0.1s to 5.6s", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.1, "end_time": 5.6, "azimuth_deg": -103.325, "elevation_deg": 48.561, "distance_m": 0.85}]}
{"qa_id": "qa_ebcd67d1e32b2e723300", "split": "test", "audio_id": "foa_44dd54ae99a3eabdd879", "audio_path": "audio/test/foa_44dd54ae99a3eabdd879.wav", "scene_annotation_csv_path": "annotations/test/foa_44dd54ae99a3eabdd879.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the bird active?", "answer": "The bird is active from 0.0s to 16.0s.", "canonical_answer": "0.0s to 16.0s", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 16.0, "azimuth_deg": -7.752, "elevation_deg": -8.351, "distance_m": 3.42}]}
{"qa_id": "qa_a1493ea39d7e0e41c01f", "split": "test", "audio_id": "foa_851350b59e83454e3926", "audio_path": "audio/test/foa_851350b59e83454e3926.wav", "scene_annotation_csv_path": "annotations/test/foa_851350b59e83454e3926.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their respective time intervals?", "answer": "The audio clip features speech occurring from 0.3s to 3.5s and speech occurring from 0.4s to 4.3s.", "canonical_answer": "speech (0.3s to 3.5s); speech (0.4s to 4.3s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 3.5, "azimuth_deg": 36.392, "elevation_deg": 19.454, "distance_m": 2.87}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 4.3, "azimuth_deg": -75.049, "elevation_deg": 13.218, "distance_m": 4.08}]}
{"qa_id": "qa_676ca665b6bda8e3f8c3", "split": "test", "audio_id": "foa_3c7fd7c6553301154f80", "audio_path": "audio/test/foa_3c7fd7c6553301154f80.wav", "scene_annotation_csv_path": "annotations/test/foa_3c7fd7c6553301154f80.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the right and below?", "answer": "The source located to the right and below is a guitar.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.6, "end_time": 7.0, "azimuth_deg": -105.416, "elevation_deg": -29.153, "distance_m": 3.3}]}
{"qa_id": "qa_b2d4292982b6a9314d7e", "split": "test", "audio_id": "foa_84968f7105a970f4f6cd", "audio_path": "audio/test/foa_84968f7105a970f4f6cd.wav", "scene_annotation_csv_path": "annotations/test/foa_84968f7105a970f4f6cd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=119.9 degrees, elevation=8.4 degrees?", "answer": "A train is located at azimuth=119.9 degrees and elevation=8.4 degrees.", "canonical_answer": "train", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 2, "start_time": 9.0, "end_time": 20.0, "azimuth_deg": 119.86, "elevation_deg": 8.43, "distance_m": 2.83}]}
{"qa_id": "qa_811688866e501804823c", "split": "test", "audio_id": "foa_d9b7a3a6ee4c7e18a5dc", "audio_path": "audio/test/foa_d9b7a3a6ee4c7e18a5dc.wav", "scene_annotation_csv_path": "annotations/test/foa_d9b7a3a6ee4c7e18a5dc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the machine in degrees.", "answer": "90.1 degrees", "canonical_answer": "90.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.1, "end_time": 11.4, "azimuth_deg": 90.124, "elevation_deg": -43.509, "distance_m": 1.11}]}
{"qa_id": "qa_53e57d3a96c90357b891", "split": "test", "audio_id": "foa_8fedf7886066ee874810", "audio_path": "audio/test/foa_8fedf7886066ee874810.wav", "scene_annotation_csv_path": "annotations/test/foa_8fedf7886066ee874810.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the zipper in degrees.", "answer": "0.1 degrees", "canonical_answer": "0.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.3, "end_time": 0.9, "azimuth_deg": -66.951, "elevation_deg": 0.089, "distance_m": 1.4}]}
{"qa_id": "qa_914a3024b26167f59f1a", "split": "test", "audio_id": "foa_01c465bc66be5bf5cfab", "audio_path": "audio/test/foa_01c465bc66be5bf5cfab.wav", "scene_annotation_csv_path": "annotations/test/foa_01c465bc66be5bf5cfab.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back-left and above?", "answer": "The source located at the back-left and above is scratch.", "canonical_answer": "scratch", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.0, "end_time": 3.3, "azimuth_deg": 117.819, "elevation_deg": 30.128, "distance_m": 1.15}]}
{"qa_id": "qa_a40cc90975e88e5cda25", "split": "test", "audio_id": "foa_0b7d1ac29866f27d1b07", "audio_path": "audio/test/foa_0b7d1ac29866f27d1b07.wav", "scene_annotation_csv_path": "annotations/test/foa_0b7d1ac29866f27d1b07.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-77.8 degrees, elevation=9.4 degrees?", "answer": "The sound detected at azimuth=-77.8 degrees and elevation=9.4 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 3.2, "azimuth_deg": -77.824, "elevation_deg": 9.435, "distance_m": 0.52}]}
{"qa_id": "qa_8c06839655bb35b133f6", "split": "test", "audio_id": "foa_d835403ad0cc3084f2e6", "audio_path": "audio/test/foa_d835403ad0cc3084f2e6.wav", "scene_annotation_csv_path": "annotations/test/foa_d835403ad0cc3084f2e6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in this recording, and what are their corresponding time intervals?", "answer": "The audio features a thunderstorm from 0.0s to 13.5s, laughter from 12.1s to 20.0s, and a telephone alarm from 14.2s to 15.7s.", "canonical_answer": "thunderstorm (0.0s to 13.5s); laughter (12.1s to 20.0s); telephone alarm (14.2s to 15.7s)", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 0.0, "end_time": 13.5, "azimuth_deg": 93.722, "elevation_deg": -17.992, "distance_m": 2.63}, {"class_id": 34, "class_name": "laughter", "track_id": 1, "start_time": 12.1, "end_time": 20.0, "azimuth_deg": 46.263, "elevation_deg": 13.289, "distance_m": 3.01}, {"class_id": 50, "class_name": "telephone_alarm", "track_id": 2, "start_time": 14.2, "end_time": 15.7, "azimuth_deg": -50.126, "elevation_deg": 33.893, "distance_m": 1.72}]}
{"qa_id": "qa_979ebe3b9dcf9d1101c3", "split": "test", "audio_id": "foa_04aea58d48c64db29d85", "audio_path": "audio/test/foa_04aea58d48c64db29d85.wav", "scene_annotation_csv_path": "annotations/test/foa_04aea58d48c64db29d85.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the male speech?", "answer": "-42.8 degrees", "canonical_answer": "-42.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.0, "end_time": 0.7, "azimuth_deg": -70.59, "elevation_deg": -42.797, "distance_m": 2.19}]}
{"qa_id": "qa_95b793ee30b79b09b02b", "split": "test", "audio_id": "foa_93ffe7d3ce5aca2844e6", "audio_path": "audio/test/foa_93ffe7d3ce5aca2844e6.wav", "scene_annotation_csv_path": "annotations/test/foa_93ffe7d3ce5aca2844e6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the drum coming?", "answer": "-147.6 degrees", "canonical_answer": "-147.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 7.3, "azimuth_deg": -147.628, "elevation_deg": -5.036, "distance_m": 2.08}]}
{"qa_id": "qa_da480dadf7f130b7fd2c", "split": "test", "audio_id": "foa_40a79306162c4be67fdf", "audio_path": "audio/test/foa_40a79306162c4be67fdf.wav", "scene_annotation_csv_path": "annotations/test/foa_40a79306162c4be67fdf.csv", "dataset": "realfoa", "data_source": "dcase_real", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the alarm active?", "answer": "The alarm sound is active from 1.7s to 6.5s.", "canonical_answer": "1.7s to 6.5s", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 1, "start_time": 1.7, "end_time": 6.5, "azimuth_deg": 37.31, "elevation_deg": -8.494, "distance_m": 2.37}]}
{"qa_id": "qa_8724a32478349d71bc78", "split": "test", "audio_id": "foa_2643e319df2a7093a1cd", "audio_path": "audio/test/foa_2643e319df2a7093a1cd.wav", "scene_annotation_csv_path": "annotations/test/foa_2643e319df2a7093a1cd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the ocean?", "answer": "-17.5 degrees", "canonical_answer": "-17.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.0, "end_time": 11.4, "azimuth_deg": 82.834, "elevation_deg": -17.508, "distance_m": 1.97}]}
{"qa_id": "qa_76804dcc51cac3bab0f8", "split": "test", "audio_id": "foa_a306fe982f296586b366", "audio_path": "audio/test/foa_a306fe982f296586b366.wav", "scene_annotation_csv_path": "annotations/test/foa_a306fe982f296586b366.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in the audio, and what are their respective time intervals?", "answer": "The audio contains a frog from 1.2s to 12.5s, a string instrument from 4.8s to 5.8s, and female speech from 10.4s to 13.5s.", "canonical_answer": "frog (1.2s to 12.5s); string instrument (4.8s to 5.8s); female speech (10.4s to 13.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 1.2, "end_time": 12.5, "azimuth_deg": -124.828, "elevation_deg": 26.782, "distance_m": 2.05}, {"class_id": 47, "class_name": "string_instrument", "track_id": 1, "start_time": 4.8, "end_time": 5.8, "azimuth_deg": 53.975, "elevation_deg": -41.844, "distance_m": 1.31}, {"class_id": 20, "class_name": "female_speech", "track_id": 2, "start_time": 10.4, "end_time": 13.5, "azimuth_deg": -145.321, "elevation_deg": -16.131, "distance_m": 1.89}]}
{"qa_id": "qa_9b2221495e81b8865346", "split": "test", "audio_id": "foa_952ae034eb5b2765623c", "audio_path": "audio/test/foa_952ae034eb5b2765623c.wav", "scene_annotation_csv_path": "annotations/test/foa_952ae034eb5b2765623c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=129.9 degrees, elevation=-3.8 degrees?", "answer": "A bird is located at azimuth=129.9 degrees and elevation=-3.8 degrees.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 3.2, "azimuth_deg": 129.937, "elevation_deg": -3.788, "distance_m": 2.65}]}
{"qa_id": "qa_5c9b09c7d6cca78ca59c", "split": "test", "audio_id": "foa_ba4971a0b458634849a3", "audio_path": "audio/test/foa_ba4971a0b458634849a3.wav", "scene_annotation_csv_path": "annotations/test/foa_ba4971a0b458634849a3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval can the string instrument be heard?", "answer": "The string instrument is audible from 15.2s to 20.0s.", "canonical_answer": "15.2s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 2, "start_time": 15.2, "end_time": 20.0, "azimuth_deg": 109.742, "elevation_deg": 17.282, "distance_m": 2.94}]}
{"qa_id": "qa_bb81123b1157d0d8a046", "split": "test", "audio_id": "foa_1710a0c873c34523ac09", "audio_path": "audio/test/foa_1710a0c873c34523ac09.wav", "scene_annotation_csv_path": "annotations/test/foa_1710a0c873c34523ac09.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the back-right and below the listener?", "answer": "The sound source located to the back-right and below is human vocalization.", "canonical_answer": "human vocalization", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.2, "end_time": 1.4, "azimuth_deg": -135.471, "elevation_deg": -31.505, "distance_m": 0.84}]}
{"qa_id": "qa_a07ecd773fb842c61fed", "split": "test", "audio_id": "foa_8aebccc3e92230906cfe", "audio_path": "audio/test/foa_8aebccc3e92230906cfe.wav", "scene_annotation_csv_path": "annotations/test/foa_8aebccc3e92230906cfe.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the paper coming?", "answer": "140.5 degrees", "canonical_answer": "140.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 1, "start_time": 1.7, "end_time": 12.8, "azimuth_deg": 140.495, "elevation_deg": -18.633, "distance_m": 3.13}]}
{"qa_id": "qa_7103a299983da964d75e", "split": "test", "audio_id": "foa_b3376c9bed08e4761ec0", "audio_path": "audio/test/foa_b3376c9bed08e4761ec0.wav", "scene_annotation_csv_path": "annotations/test/foa_b3376c9bed08e4761ec0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the cat be heard?", "answer": "The cat is active from 0.3s to 11.8s.", "canonical_answer": "0.3s to 11.8s", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.3, "end_time": 11.8, "azimuth_deg": -13.194, "elevation_deg": -22.936, "distance_m": 1.06}]}
{"qa_id": "qa_ace7b719129ccb8fb72e", "split": "test", "audio_id": "foa_f4ec72f32ab3e69a708e", "audio_path": "audio/test/foa_f4ec72f32ab3e69a708e.wav", "scene_annotation_csv_path": "annotations/test/foa_f4ec72f32ab3e69a708e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the wind instrument located?", "answer": "-33.4 degrees", "canonical_answer": "-33.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.3, "end_time": 3.5, "azimuth_deg": 76.096, "elevation_deg": -33.415, "distance_m": 1.49}]}
{"qa_id": "qa_f4a83a0a639137cc0b19", "split": "test", "audio_id": "foa_02d0337516886f0d6d2e", "audio_path": "audio/test/foa_02d0337516886f0d6d2e.wav", "scene_annotation_csv_path": "annotations/test/foa_02d0337516886f0d6d2e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound events occur in this audio clip, and what are their respective time intervals?", "answer": "The audio contains a string instrument playing from 0.0s to 8.0s.", "canonical_answer": "string instrument (0.0s to 8.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 8.0, "azimuth_deg": 81.73, "elevation_deg": -3.647, "distance_m": 1.74}]}
{"qa_id": "qa_2462975b3e0f3c81fc4c", "split": "test", "audio_id": "foa_0c1bd2fea5748bfbbda9", "audio_path": "audio/test/foa_0c1bd2fea5748bfbbda9.wav", "scene_annotation_csv_path": "annotations/test/foa_0c1bd2fea5748bfbbda9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the home sound in degrees.", "answer": "-114.4 degrees", "canonical_answer": "-114.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": -114.365, "elevation_deg": -6.313, "distance_m": 2.2}]}
{"qa_id": "qa_0809dcaeaa4dc7fa53ee", "split": "test", "audio_id": "foa_06954bf5dfb36bfc729a", "audio_path": "audio/test/foa_06954bf5dfb36bfc729a.wav", "scene_annotation_csv_path": "annotations/test/foa_06954bf5dfb36bfc729a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the front-left side?", "answer": "The sound coming from the front-left side is a keyboard instrument.", "canonical_answer": "keyboard instrument", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 14.8, "azimuth_deg": 52.332, "elevation_deg": 3.098, "distance_m": 1.96}]}
{"qa_id": "qa_bcab52d2fd5fceb475dd", "split": "test", "audio_id": "foa_7c7bf615baa6ce55eeef", "audio_path": "audio/test/foa_7c7bf615baa6ce55eeef.wav", "scene_annotation_csv_path": "annotations/test/foa_7c7bf615baa6ce55eeef.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-150.6 degrees, elevation=-4.1 degrees?", "answer": "An alarm is located at azimuth -150.6 degrees and elevation -4.1 degrees.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 1, "start_time": 0.9, "end_time": 7.7, "azimuth_deg": -150.579, "elevation_deg": -4.119, "distance_m": 2.09}]}
{"qa_id": "qa_c09f186046a9ff70066d", "split": "test", "audio_id": "foa_c1c000943c7a11e926f4", "audio_path": "audio/test/foa_c1c000943c7a11e926f4.wav", "scene_annotation_csv_path": "annotations/test/foa_c1c000943c7a11e926f4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=14.4 degrees, elevation=-4.4 degrees?", "answer": "The sound heard at azimuth=14.4 degrees and elevation=-4.4 degrees is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.1, "end_time": 8.4, "azimuth_deg": 14.394, "elevation_deg": -4.442, "distance_m": 2.83}]}
{"qa_id": "qa_74b36f6ce8078b546ff5", "split": "test", "audio_id": "foa_1b7cfb306d16e09ff72d", "audio_path": "audio/test/foa_1b7cfb306d16e09ff72d.wav", "scene_annotation_csv_path": "annotations/test/foa_1b7cfb306d16e09ff72d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the wind instrument coming?", "answer": "160.7 degrees", "canonical_answer": "160.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 2.0, "end_time": 20.0, "azimuth_deg": 160.698, "elevation_deg": 13.009, "distance_m": 1.84}]}
{"qa_id": "qa_10794cf3f5d1b4db602b", "split": "test", "audio_id": "foa_a1c41b3b91ebe51b1af4", "audio_path": "audio/test/foa_a1c41b3b91ebe51b1af4.wav", "scene_annotation_csv_path": "annotations/test/foa_a1c41b3b91ebe51b1af4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front-left and below the listener?", "answer": "The sound source coming from the front-left and below is tape.", "canonical_answer": "tape", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 0.4, "end_time": 20.0, "azimuth_deg": 26.215, "elevation_deg": -41.731, "distance_m": 3.95}]}
{"qa_id": "qa_8345f32d6d40b01ce842", "split": "test", "audio_id": "foa_12a8081afe4bf1feb008", "audio_path": "audio/test/foa_12a8081afe4bf1feb008.wav", "scene_annotation_csv_path": "annotations/test/foa_12a8081afe4bf1feb008.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the metal clink be heard?", "answer": "The metal clink is active from 1.2s to 10.9s.", "canonical_answer": "1.2s to 10.9s", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 1.2, "end_time": 10.9, "azimuth_deg": -127.607, "elevation_deg": 2.742, "distance_m": 0.82}]}
{"qa_id": "qa_b709e2c5a31137d822fb", "split": "test", "audio_id": "foa_5cc5b123b20d1cb200e5", "audio_path": "audio/test/foa_5cc5b123b20d1cb200e5.wav", "scene_annotation_csv_path": "annotations/test/foa_5cc5b123b20d1cb200e5.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains kitchenware from 0.0s to 3.0s and speech from 0.3s to 9.0s.", "canonical_answer": "kitchenware (0.0s to 3.0s); speech (0.3s to 9.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 1, "start_time": 0.0, "end_time": 3.0, "azimuth_deg": 22.652, "elevation_deg": 0.0, "distance_m": 0.99}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 9.0, "azimuth_deg": -123.459, "elevation_deg": 0.0, "distance_m": 2.55}]}
{"qa_id": "qa_3f77ce43d67de02b416f", "split": "test", "audio_id": "foa_b8a88b76a90f6960e26a", "audio_path": "audio/test/foa_b8a88b76a90f6960e26a.wav", "scene_annotation_csv_path": "annotations/test/foa_b8a88b76a90f6960e26a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the crackle in degrees.", "answer": "20.8 degrees", "canonical_answer": "20.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 0, "start_time": 0.1, "end_time": 9.8, "azimuth_deg": -11.546, "elevation_deg": 20.844, "distance_m": 1.24}]}
{"qa_id": "qa_0e2a318ef991b4a7802d", "split": "test", "audio_id": "foa_facf0f380933e66bb0d4", "audio_path": "audio/test/foa_facf0f380933e66bb0d4.wav", "scene_annotation_csv_path": "annotations/test/foa_facf0f380933e66bb0d4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the finger snapping in degrees.", "answer": "-10.4 degrees", "canonical_answer": "-10.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 0, "start_time": 0.2, "end_time": 14.2, "azimuth_deg": 30.493, "elevation_deg": -10.378, "distance_m": 0.7}]}
{"qa_id": "qa_ea5a1975880db4c5905b", "split": "test", "audio_id": "foa_9365633dc9512fd8ff51", "audio_path": "audio/test/foa_9365633dc9512fd8ff51.wav", "scene_annotation_csv_path": "annotations/test/foa_9365633dc9512fd8ff51.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the back-left side?", "answer": "The sound coming from the back-left side is a keyboard instrument.", "canonical_answer": "keyboard instrument", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 5.2, "azimuth_deg": 141.699, "elevation_deg": -8.688, "distance_m": 2.62}]}
{"qa_id": "qa_2a4a92e0d6f0d3a6918a", "split": "test", "audio_id": "foa_c7c0ad9e06b51bb3e381", "audio_path": "audio/test/foa_c7c0ad9e06b51bb3e381.wav", "scene_annotation_csv_path": "annotations/test/foa_c7c0ad9e06b51bb3e381.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=115.5 degrees, elevation=-0.4 degrees?", "answer": "The sound heard from azimuth=115.5 degrees and elevation=-0.4 degrees is glass.", "canonical_answer": "glass", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 0, "start_time": 0.1, "end_time": 0.9, "azimuth_deg": 115.473, "elevation_deg": -0.412, "distance_m": 1.98}]}
{"qa_id": "qa_6c9afeae2a0053268cbe", "split": "test", "audio_id": "foa_79fe9e4f1e0df012246b", "audio_path": "audio/test/foa_79fe9e4f1e0df012246b.wav", "scene_annotation_csv_path": "annotations/test/foa_79fe9e4f1e0df012246b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their respective time intervals?", "answer": "The audio recording features a drawer cabinet from 0.6s to 20.0s, breathing from 5.9s to 8.5s, and a metal clink from 9.0s to 19.3s.", "canonical_answer": "drawer cabinet (0.6s to 20.0s); breathing (5.9s to 8.5s); metal clink (9.0s to 19.3s)", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": -179.172, "elevation_deg": -20.157, "distance_m": 3.62}, {"class_id": 7, "class_name": "breathing", "track_id": 1, "start_time": 5.9, "end_time": 8.5, "azimuth_deg": 60.206, "elevation_deg": -18.202, "distance_m": 2.43}, {"class_id": 37, "class_name": "metal_clink", "track_id": 2, "start_time": 9.0, "end_time": 19.3, "azimuth_deg": 63.857, "elevation_deg": -10.607, "distance_m": 1.99}]}
{"qa_id": "qa_5d57404f446c871889ad", "split": "test", "audio_id": "foa_b09d836306ba6a3f5273", "audio_path": "audio/test/foa_b09d836306ba6a3f5273.wav", "scene_annotation_csv_path": "annotations/test/foa_b09d836306ba6a3f5273.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the body sound?", "answer": "-94.3 degrees", "canonical_answer": "-94.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.2, "end_time": 0.5, "azimuth_deg": -94.265, "elevation_deg": -10.071, "distance_m": 0.9}]}
{"qa_id": "qa_748432e53dd67e7a9f51", "split": "test", "audio_id": "foa_bf16d37df394b528abf7", "audio_path": "audio/test/foa_bf16d37df394b528abf7.wav", "scene_annotation_csv_path": "annotations/test/foa_bf16d37df394b528abf7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the keyboard instrument be heard?", "answer": "The keyboard instrument is audible from 0.0s to 3.5s.", "canonical_answer": "0.0s to 3.5s", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 3.5, "azimuth_deg": 53.252, "elevation_deg": -13.071, "distance_m": 2.45}]}
{"qa_id": "qa_2ff739f7ae1cc2c4728b", "split": "test", "audio_id": "foa_5ec3c2e6165c7f5aafff", "audio_path": "audio/test/foa_5ec3c2e6165c7f5aafff.wav", "scene_annotation_csv_path": "annotations/test/foa_5ec3c2e6165c7f5aafff.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=17.1 degrees, elevation=-49.8 degrees?", "answer": "A fire is located at azimuth 17.1 degrees and elevation -49.8 degrees.", "canonical_answer": "fire", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 2, "start_time": 9.9, "end_time": 11.2, "azimuth_deg": 17.063, "elevation_deg": -49.816, "distance_m": 1.18}]}
{"qa_id": "qa_f22acb4ae89669ac54a1", "split": "test", "audio_id": "foa_4d659e045b0c8d1d12d3", "audio_path": "audio/test/foa_4d659e045b0c8d1d12d3.wav", "scene_annotation_csv_path": "annotations/test/foa_4d659e045b0c8d1d12d3.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is heard coming from the back-left of the listener?", "answer": "The sound source coming from the back-left is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 8.9, "azimuth_deg": 140.94, "elevation_deg": 0.0, "distance_m": 1.57}]}
{"qa_id": "qa_b22d0438c5262417492e", "split": "test", "audio_id": "foa_04fc4ccaeed35a6e6c5f", "audio_path": "audio/test/foa_04fc4ccaeed35a6e6c5f.wav", "scene_annotation_csv_path": "annotations/test/foa_04fc4ccaeed35a6e6c5f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the crushing active?", "answer": "The crushing event is active from 2.8s to 3.5s.", "canonical_answer": "2.8s to 3.5s", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 1, "start_time": 2.8, "end_time": 3.5, "azimuth_deg": 24.166, "elevation_deg": 10.445, "distance_m": 1.61}]}
{"qa_id": "qa_87aebf035cdec088ba56", "split": "test", "audio_id": "foa_bb62e873915bd4a43858", "audio_path": "audio/test/foa_bb62e873915bd4a43858.wav", "scene_annotation_csv_path": "annotations/test/foa_bb62e873915bd4a43858.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the water in degrees.", "answer": "-106.1 degrees", "canonical_answer": "-106.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -106.059, "elevation_deg": 50.584, "distance_m": 1.21}]}
{"qa_id": "qa_a69eb731b8e1d6c72430", "split": "test", "audio_id": "foa_5b59635d9b73ce05f97a", "audio_path": "audio/test/foa_5b59635d9b73ce05f97a.wav", "scene_annotation_csv_path": "annotations/test/foa_5b59635d9b73ce05f97a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains body sound occurring from 2.3s to 20.0s.", "canonical_answer": "body sound (2.3s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 2.3, "end_time": 20.0, "azimuth_deg": -2.785, "elevation_deg": -18.42, "distance_m": 1.51}]}
{"qa_id": "qa_e6159872bf9195c5cd3f", "split": "test", "audio_id": "foa_be4894f20886e0dccf3f", "audio_path": "audio/test/foa_be4894f20886e0dccf3f.wav", "scene_annotation_csv_path": "annotations/test/foa_be4894f20886e0dccf3f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the musical instrument in degrees.", "answer": "-23.1 degrees", "canonical_answer": "-23.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 1, "start_time": 0.6, "end_time": 5.8, "azimuth_deg": 134.023, "elevation_deg": -23.119, "distance_m": 1.61}]}
{"qa_id": "qa_3f2bc7cd58565b7bdbed", "split": "test", "audio_id": "foa_a9267199186d77e88390", "audio_path": "audio/test/foa_a9267199186d77e88390.wav", "scene_annotation_csv_path": "annotations/test/foa_a9267199186d77e88390.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sounds can be heard in the audio, and what are their respective time intervals?", "answer": "The audio features speech occurring from 0.3s to 9.8s and additional speech from 0.6s to 1.5s.", "canonical_answer": "speech (0.3s to 9.8s); speech (0.6s to 1.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 9.8, "azimuth_deg": 113.942, "elevation_deg": 0.669, "distance_m": 4.19}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 1.5, "azimuth_deg": 114.183, "elevation_deg": 0.0, "distance_m": 2.65}]}
{"qa_id": "qa_2e9448c0e6589bc4da5a", "split": "test", "audio_id": "foa_4665ceddc51be0345253", "audio_path": "audio/test/foa_4665ceddc51be0345253.wav", "scene_annotation_csv_path": "annotations/test/foa_4665ceddc51be0345253.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the war sound?", "answer": "-72.8 degrees", "canonical_answer": "-72.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 3.4, "azimuth_deg": -72.802, "elevation_deg": -5.08, "distance_m": 3.3}]}
{"qa_id": "qa_787d1b27b5ee493d5788", "split": "test", "audio_id": "foa_49981599040eed3a005f", "audio_path": "audio/test/foa_49981599040eed3a005f.wav", "scene_annotation_csv_path": "annotations/test/foa_49981599040eed3a005f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the knock active?", "answer": "The knock event is active from 0.2s to 20.0s.", "canonical_answer": "0.2s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": -4.074, "elevation_deg": 12.959, "distance_m": 0.88}]}
{"qa_id": "qa_8424c6a70c3ecde0ee0e", "split": "test", "audio_id": "foa_1bdeb23f0ee53c8f76fa", "audio_path": "audio/test/foa_1bdeb23f0ee53c8f76fa.wav", "scene_annotation_csv_path": "annotations/test/foa_1bdeb23f0ee53c8f76fa.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the knock in degrees.", "answer": "-11.1 degrees", "canonical_answer": "-11.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 0, "start_time": 0.2, "end_time": 0.9, "azimuth_deg": -44.764, "elevation_deg": -11.084, "distance_m": 2.9}]}
{"qa_id": "qa_588075ce2d212d47f7cc", "split": "test", "audio_id": "foa_293d87c1aeabfc956cad", "audio_path": "audio/test/foa_293d87c1aeabfc956cad.wav", "scene_annotation_csv_path": "annotations/test/foa_293d87c1aeabfc956cad.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left and above the listener?", "answer": "The sound source coming from the left and above the listener is a knock.", "canonical_answer": "knock", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 1, "start_time": 4.5, "end_time": 7.5, "azimuth_deg": 95.769, "elevation_deg": 27.194, "distance_m": 1.17}]}
{"qa_id": "qa_44d1b103e3354a5d24bb", "split": "test", "audio_id": "foa_1deddefb4d2e6db3945d", "audio_path": "audio/test/foa_1deddefb4d2e6db3945d.wav", "scene_annotation_csv_path": "annotations/test/foa_1deddefb4d2e6db3945d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-6.9 degrees, elevation=-16.5 degrees?", "answer": "The sound heard from azimuth=-6.9 degrees and elevation=-16.5 degrees is a tool.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -6.942, "elevation_deg": -16.462, "distance_m": 0.95}]}
{"qa_id": "qa_9b4f9c9b8a49c62783b7", "split": "test", "audio_id": "foa_8aef59ecc90dc1c20ad2", "audio_path": "audio/test/foa_8aef59ecc90dc1c20ad2.wav", "scene_annotation_csv_path": "annotations/test/foa_8aef59ecc90dc1c20ad2.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the speech occur?", "answer": "The speech event is active from 0.6s to 8.8s.", "canonical_answer": "0.6s to 8.8s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 8.8, "azimuth_deg": -167.205, "elevation_deg": -1.933, "distance_m": 1.03}]}
{"qa_id": "qa_7ab3bce17a85f7c7bfab", "split": "test", "audio_id": "foa_4f1e9bdc52b0396cca4c", "audio_path": "audio/test/foa_4f1e9bdc52b0396cca4c.wav", "scene_annotation_csv_path": "annotations/test/foa_4f1e9bdc52b0396cca4c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What source is heard from the left and below of the listener?", "answer": "The source heard from the left and below the listener is an insect.", "canonical_answer": "insect", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 1.7, "azimuth_deg": 84.453, "elevation_deg": -23.904, "distance_m": 2.6}]}
{"qa_id": "qa_0fe83f728ecb78933659", "split": "test", "audio_id": "foa_38abcbfcada954b85e68", "audio_path": "audio/test/foa_38abcbfcada954b85e68.wav", "scene_annotation_csv_path": "annotations/test/foa_38abcbfcada954b85e68.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the paper?", "answer": "19.3 degrees", "canonical_answer": "19.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 2, "start_time": 14.9, "end_time": 20.0, "azimuth_deg": 19.335, "elevation_deg": 11.522, "distance_m": 1.42}]}
{"qa_id": "qa_c69bb52759b2a992de5b", "split": "test", "audio_id": "foa_9403c13215ac9162b48b", "audio_path": "audio/test/foa_9403c13215ac9162b48b.wav", "scene_annotation_csv_path": "annotations/test/foa_9403c13215ac9162b48b.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the speech?", "answer": "-1.5 degrees", "canonical_answer": "-1.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 7.8, "azimuth_deg": 22.029, "elevation_deg": -1.496, "distance_m": 2.34}]}
{"qa_id": "qa_c0a36712c3c796dd43cd", "split": "test", "audio_id": "foa_5502a013b41f6e6d8a11", "audio_path": "audio/test/foa_5502a013b41f6e6d8a11.wav", "scene_annotation_csv_path": "annotations/test/foa_5502a013b41f6e6d8a11.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip features a telephone alarm from 0.0s to 12.1s, another telephone alarm from 0.0s to 0.8s, water from 0.1s to 0.8s, a gong from 0.6s to 3.7s, and breathing from 1.0s to 3.8s.", "canonical_answer": "telephone alarm (0.0s to 12.1s); telephone alarm (0.0s to 0.8s); water (0.1s to 0.8s); gong (0.6s to 3.7s); breathing (1.0s to 3.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 3, "start_time": 0.0, "end_time": 12.1, "azimuth_deg": 147.877, "elevation_deg": 0.0, "distance_m": 1.46}, {"class_id": 50, "class_name": "telephone_alarm", "track_id": 4, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": 179.483, "elevation_deg": -1.697, "distance_m": 1.86}, {"class_id": 57, "class_name": "water", "track_id": 2, "start_time": 0.1, "end_time": 0.8, "azimuth_deg": 106.068, "elevation_deg": 0.0, "distance_m": 4.86}, {"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 0.6, "end_time": 3.7, "azimuth_deg": -121.71, "elevation_deg": 0.0, "distance_m": 2.79}, {"class_id": 7, "class_name": "breathing", "track_id": 1, "start_time": 1.0, "end_time": 3.8, "azimuth_deg": 60.554, "elevation_deg": 50.913, "distance_m": 4.7}]}
{"qa_id": "qa_7dee409a75e2aa67987a", "split": "test", "audio_id": "foa_1dd4e39f8ed10c8003f6", "audio_path": "audio/test/foa_1dd4e39f8ed10c8003f6.wav", "scene_annotation_csv_path": "annotations/test/foa_1dd4e39f8ed10c8003f6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=7.6 degrees, elevation=-3.7 degrees?", "answer": "The sound heard from azimuth=7.6 degrees and elevation=-3.7 degrees is a machine.", "canonical_answer": "machine", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 3.9, "azimuth_deg": 7.626, "elevation_deg": -3.673, "distance_m": 2.84}]}
{"qa_id": "qa_906a3408934fdc97ffe0", "split": "test", "audio_id": "foa_fcffd95f556f60493016", "audio_path": "audio/test/foa_fcffd95f556f60493016.wav", "scene_annotation_csv_path": "annotations/test/foa_fcffd95f556f60493016.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What is the sound source located at the back-left and below the listener?", "answer": "The sound source located at the back-left and below is an aircraft.", "canonical_answer": "aircraft", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 2, "start_time": 4.4, "end_time": 5.3, "azimuth_deg": 135.934, "elevation_deg": -23.755, "distance_m": 2.68}]}
{"qa_id": "qa_f5b8375365d4ecb5c043", "split": "test", "audio_id": "foa_1a5795c491328999981c", "audio_path": "audio/test/foa_1a5795c491328999981c.wav", "scene_annotation_csv_path": "annotations/test/foa_1a5795c491328999981c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains footsteps, which occur from 0.0s to 10.5s.", "canonical_answer": "footsteps (0.0s to 10.5s)", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.0, "end_time": 10.5, "azimuth_deg": 36.12, "elevation_deg": -32.93, "distance_m": 2.69}]}
{"qa_id": "qa_61e68d753df558cc8439", "split": "test", "audio_id": "foa_0863f5c1133b29c4b59e", "audio_path": "audio/test/foa_0863f5c1133b29c4b59e.wav", "scene_annotation_csv_path": "annotations/test/foa_0863f5c1133b29c4b59e.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-36.4 degrees, elevation=0.0 degrees?", "answer": "The sound detected at azimuth -36.4 degrees and elevation 0.0 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 9.8, "azimuth_deg": -36.372, "elevation_deg": 0.0, "distance_m": 3.02}]}
{"qa_id": "qa_1b6db4abc3fc14a69c21", "split": "test", "audio_id": "foa_512efb39d5f4c0706d58", "audio_path": "audio/test/foa_512efb39d5f4c0706d58.wav", "scene_annotation_csv_path": "annotations/test/foa_512efb39d5f4c0706d58.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the war sound active?", "answer": "The war sound occurs during the interval from 0.0s to 2.0s.", "canonical_answer": "0.0s to 2.0s", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 2.0, "azimuth_deg": -109.916, "elevation_deg": 20.023, "distance_m": 2.15}]}
{"qa_id": "qa_af6ddfa233d3dbaaa1dd", "split": "test", "audio_id": "foa_bcfcaae133184d43b571", "audio_path": "audio/test/foa_bcfcaae133184d43b571.wav", "scene_annotation_csv_path": "annotations/test/foa_bcfcaae133184d43b571.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the animal?", "answer": "-35.0 degrees", "canonical_answer": "-35.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 3, "start_time": 16.2, "end_time": 17.4, "azimuth_deg": 41.494, "elevation_deg": -34.965, "distance_m": 2.5}]}
{"qa_id": "qa_74b5619cec48ff92590a", "split": "test", "audio_id": "foa_7db553cc7763b076fa74", "audio_path": "audio/test/foa_7db553cc7763b076fa74.wav", "scene_annotation_csv_path": "annotations/test/foa_7db553cc7763b076fa74.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the speech coming?", "answer": "84.4 degrees", "canonical_answer": "84.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 7.8, "azimuth_deg": 84.421, "elevation_deg": 40.576, "distance_m": 0.99}]}
{"qa_id": "qa_5ee949c33655954f07c1", "split": "test", "audio_id": "foa_09b4d50192d118197da5", "audio_path": "audio/test/foa_09b4d50192d118197da5.wav", "scene_annotation_csv_path": "annotations/test/foa_09b4d50192d118197da5.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the speech?", "answer": "-16.5 degrees", "canonical_answer": "-16.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 3.5, "azimuth_deg": -161.268, "elevation_deg": -16.545, "distance_m": 3.14}]}
{"qa_id": "qa_365e9ea0aa42673200fc", "split": "test", "audio_id": "foa_8674b96e424ad3e30a45", "audio_path": "audio/test/foa_8674b96e424ad3e30a45.wav", "scene_annotation_csv_path": "annotations/test/foa_8674b96e424ad3e30a45.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-72.9 degrees, elevation=52.0 degrees?", "answer": "A door is located at azimuth -72.9 degrees and elevation 52.0 degrees.", "canonical_answer": "door", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.1, "end_time": 0.6, "azimuth_deg": -72.897, "elevation_deg": 51.97, "distance_m": 1.15}]}
{"qa_id": "qa_68cca207ba9fe6ef28b0", "split": "test", "audio_id": "foa_2b55557dfb0f0d6b0459", "audio_path": "audio/test/foa_2b55557dfb0f0d6b0459.wav", "scene_annotation_csv_path": "annotations/test/foa_2b55557dfb0f0d6b0459.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their respective time intervals?", "answer": "The audio contains wind from 0.0s to 13.8s, a knock from 1.4s to 2.4s, and a telephone alarm from 3.8s to 5.7s.", "canonical_answer": "wind (0.0s to 13.8s); knock (1.4s to 2.4s); telephone alarm (3.8s to 5.7s)", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.0, "end_time": 13.8, "azimuth_deg": 104.25, "elevation_deg": -38.84, "distance_m": 2.12}, {"class_id": 33, "class_name": "knock", "track_id": 1, "start_time": 1.4, "end_time": 2.4, "azimuth_deg": 97.092, "elevation_deg": -10.825, "distance_m": 1.69}, {"class_id": 50, "class_name": "telephone_alarm", "track_id": 2, "start_time": 3.8, "end_time": 5.7, "azimuth_deg": -29.923, "elevation_deg": 20.111, "distance_m": 2.9}]}
{"qa_id": "qa_10cb942f9e439ca497f1", "split": "test", "audio_id": "foa_dfdbd22d5a7f88e4457e", "audio_path": "audio/test/foa_dfdbd22d5a7f88e4457e.wav", "scene_annotation_csv_path": "annotations/test/foa_dfdbd22d5a7f88e4457e.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "moving", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the war sound in degrees.", "answer": "144.4 degrees", "canonical_answer": "144.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 3.816312, "azimuth_deg": 144.432, "elevation_deg": -16.191, "distance_m": 4.85}]}
{"qa_id": "qa_907a47976a835a52cfdb", "split": "test", "audio_id": "foa_33fd9b2f21d40a3a42f6", "audio_path": "audio/test/foa_33fd9b2f21d40a3a42f6.wav", "scene_annotation_csv_path": "annotations/test/foa_33fd9b2f21d40a3a42f6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front-left of the listener?", "answer": "The sound source coming from the front-left is a keyboard instrument.", "canonical_answer": "keyboard instrument", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 1, "start_time": 10.4, "end_time": 11.2, "azimuth_deg": 52.091, "elevation_deg": 10.741, "distance_m": 2.9}]}
{"qa_id": "qa_0efd756a39f073358e61", "split": "test", "audio_id": "foa_5a393021bb98f52bf9ad", "audio_path": "audio/test/foa_5a393021bb98f52bf9ad.wav", "scene_annotation_csv_path": "annotations/test/foa_5a393021bb98f52bf9ad.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the tool be heard?", "answer": "The tool is active from 0.1s to 19.3s.", "canonical_answer": "0.1s to 19.3s", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.1, "end_time": 19.3, "azimuth_deg": -136.669, "elevation_deg": -13.094, "distance_m": 1.19}]}
{"qa_id": "qa_03df20e20dabdd73ec0c", "split": "test", "audio_id": "foa_1db99d4bda0415009b4c", "audio_path": "audio/test/foa_1db99d4bda0415009b4c.wav", "scene_annotation_csv_path": "annotations/test/foa_1db99d4bda0415009b4c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the front-left and below side?", "answer": "The sound coming from the front-left and below is a guitar.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 1, "start_time": 4.7, "end_time": 10.9, "azimuth_deg": 29.113, "elevation_deg": -25.604, "distance_m": 2.41}]}
{"qa_id": "qa_1ddece11495929f507b1", "split": "test", "audio_id": "foa_58bc2d2b1c299370cde7", "audio_path": "audio/test/foa_58bc2d2b1c299370cde7.wav", "scene_annotation_csv_path": "annotations/test/foa_58bc2d2b1c299370cde7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-129.4 degrees, elevation=-0.6 degrees?", "answer": "A bird is located at azimuth -129.4 degrees and elevation -0.6 degrees.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.3, "end_time": 20.0, "azimuth_deg": -129.405, "elevation_deg": -0.577, "distance_m": 1.02}]}
{"qa_id": "qa_d5b24ec304196fcf53a6", "split": "test", "audio_id": "foa_7ecdd170664c7f843827", "audio_path": "audio/test/foa_7ecdd170664c7f843827.wav", "scene_annotation_csv_path": "annotations/test/foa_7ecdd170664c7f843827.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval can the bell be heard?", "answer": "The bell is active from 0.4s to 10.6s.", "canonical_answer": "0.4s to 10.6s", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.4, "end_time": 10.6, "azimuth_deg": 109.093, "elevation_deg": -52.248, "distance_m": 1.09}]}
{"qa_id": "qa_ce2f8808a0c00642c09d", "split": "test", "audio_id": "foa_c715f61991de8760cffd", "audio_path": "audio/test/foa_c715f61991de8760cffd.wav", "scene_annotation_csv_path": "annotations/test/foa_c715f61991de8760cffd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in this recording, and during what time intervals do they occur?", "answer": "The audio features war sound occurring from 0.0s to 0.7s.", "canonical_answer": "war sound (0.0s to 0.7s)", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 0.7, "azimuth_deg": -154.794, "elevation_deg": 3.652, "distance_m": 2.81}]}
{"qa_id": "qa_3dc0ec70e9f49311bfc6", "split": "test", "audio_id": "foa_d54f260c7c92e5a80d39", "audio_path": "audio/test/foa_d54f260c7c92e5a80d39.wav", "scene_annotation_csv_path": "annotations/test/foa_d54f260c7c92e5a80d39.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the water located?", "answer": "-4.9 degrees", "canonical_answer": "-4.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": -60.389, "elevation_deg": -4.936, "distance_m": 3.21}]}
{"qa_id": "qa_f3aa5c3c778a75be78ae", "split": "test", "audio_id": "foa_04ac0b2bb28e62217098", "audio_path": "audio/test/foa_04ac0b2bb28e62217098.wav", "scene_annotation_csv_path": "annotations/test/foa_04ac0b2bb28e62217098.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the singing?", "answer": "-127.4 degrees", "canonical_answer": "-127.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.4, "end_time": 9.3, "azimuth_deg": -127.354, "elevation_deg": 12.188, "distance_m": 3.29}]}
{"qa_id": "qa_1850e8d9d654b610d2f7", "split": "test", "audio_id": "foa_889e183233d1f021bc69", "audio_path": "audio/test/foa_889e183233d1f021bc69.wav", "scene_annotation_csv_path": "annotations/test/foa_889e183233d1f021bc69.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "counting", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=115.0 degrees, elevation=16.2 degrees?", "answer": "A frog is located at azimuth=115.0 degrees and elevation=16.2 degrees.", "canonical_answer": "frog", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": 114.978, "elevation_deg": 16.234, "distance_m": 1.87}]}
{"qa_id": "qa_2548b6591ec55957a574", "split": "test", "audio_id": "foa_03102eba89f005242e75", "audio_path": "audio/test/foa_03102eba89f005242e75.wav", "scene_annotation_csv_path": "annotations/test/foa_03102eba89f005242e75.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the door event active?", "answer": "The door is active from 0.8s to 20.0s.", "canonical_answer": "0.8s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.8, "end_time": 20.0, "azimuth_deg": -151.715, "elevation_deg": -44.012, "distance_m": 1.87}]}
{"qa_id": "qa_15fd6989ad2153a0a8d7", "split": "test", "audio_id": "foa_7412b64f3b58f9f27023", "audio_path": "audio/test/foa_7412b64f3b58f9f27023.wav", "scene_annotation_csv_path": "annotations/test/foa_7412b64f3b58f9f27023.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time spans?", "answer": "The audio contains a metal clink that lasts from 0.4s to 19.6s.", "canonical_answer": "metal clink (0.4s to 19.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.4, "end_time": 19.6, "azimuth_deg": 176.816, "elevation_deg": -10.723, "distance_m": 3.04}]}
{"qa_id": "qa_00aa5f8bb72a43963452", "split": "test", "audio_id": "foa_dfafa75af7c969cdeed4", "audio_path": "audio/test/foa_dfafa75af7c969cdeed4.wav", "scene_annotation_csv_path": "annotations/test/foa_dfafa75af7c969cdeed4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the male speech?", "answer": "108.0 degrees", "canonical_answer": "108.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 1.5, "end_time": 20.0, "azimuth_deg": 107.97, "elevation_deg": 34.35, "distance_m": 1.16}]}
{"qa_id": "qa_f4679b63fd1e8df117ab", "split": "test", "audio_id": "foa_0d534b9b361f77de99ef", "audio_path": "audio/test/foa_0d534b9b361f77de99ef.wav", "scene_annotation_csv_path": "annotations/test/foa_0d534b9b361f77de99ef.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the back-left and below the listener?", "answer": "The source heard from the back-left and below is an insect.", "canonical_answer": "insect", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 2, "start_time": 19.4, "end_time": 20.0, "azimuth_deg": 131.483, "elevation_deg": -20.689, "distance_m": 3.05}]}
{"qa_id": "qa_2d6c4e94484fee158c5e", "split": "test", "audio_id": "foa_0fdd031b7787bc21b351", "audio_path": "audio/test/foa_0fdd031b7787bc21b351.wav", "scene_annotation_csv_path": "annotations/test/foa_0fdd031b7787bc21b351.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the water located?", "answer": "-21.2 degrees", "canonical_answer": "-21.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 1.7, "azimuth_deg": -21.465, "elevation_deg": -21.244, "distance_m": 3.01}]}
{"qa_id": "qa_dd9a177f1c3227e1fcaf", "split": "test", "audio_id": "foa_baccaa903a9830ca9430", "audio_path": "audio/test/foa_baccaa903a9830ca9430.wav", "scene_annotation_csv_path": "annotations/test/foa_baccaa903a9830ca9430.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are occurring in this audio clip, and what are their respective time intervals?", "answer": "The audio contains kitchenware starting from 0.1s and continuing until 6.2s.", "canonical_answer": "kitchenware (0.1s to 6.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 0.1, "end_time": 6.2, "azimuth_deg": -140.459, "elevation_deg": -2.741, "distance_m": 1.7}]}
{"qa_id": "qa_cbf002a6024a0012abcb", "split": "test", "audio_id": "foa_fc6b2e92ccf915976551", "audio_path": "audio/test/foa_fc6b2e92ccf915976551.wav", "scene_annotation_csv_path": "annotations/test/foa_fc6b2e92ccf915976551.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the zipper located?", "answer": "-20.0 degrees", "canonical_answer": "-20.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -58.553, "elevation_deg": -20.008, "distance_m": 1.27}]}
{"qa_id": "qa_9d1310c7e5e1c1fdc93d", "split": "test", "audio_id": "foa_2d1f0ea941b6670f6b98", "audio_path": "audio/test/foa_2d1f0ea941b6670f6b98.wav", "scene_annotation_csv_path": "annotations/test/foa_2d1f0ea941b6670f6b98.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=88.2 degrees, elevation=24.3 degrees?", "answer": "A crushing sound is coming from azimuth 88.2 degrees and elevation 24.3 degrees.", "canonical_answer": "crushing", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 0, "start_time": 0.0, "end_time": 0.9, "azimuth_deg": 88.152, "elevation_deg": 24.296, "distance_m": 5.59}]}
{"qa_id": "qa_3d1effa574f75ddc74d9", "split": "test", "audio_id": "foa_c8f9ff4d2fc09a0b8970", "audio_path": "audio/test/foa_c8f9ff4d2fc09a0b8970.wav", "scene_annotation_csv_path": "annotations/test/foa_c8f9ff4d2fc09a0b8970.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the body sound?", "answer": "176.2 degrees", "canonical_answer": "176.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.1, "end_time": 0.4, "azimuth_deg": 176.219, "elevation_deg": 10.821, "distance_m": 3.14}]}
{"qa_id": "qa_69c5ca9bbe77e2a98932", "split": "test", "audio_id": "foa_04a6aa91faf438cafc66", "audio_path": "audio/test/foa_04a6aa91faf438cafc66.wav", "scene_annotation_csv_path": "annotations/test/foa_04a6aa91faf438cafc66.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the keyboard instrument active?", "answer": "The keyboard instrument is active from 3.2s to 5.5s.", "canonical_answer": "3.2s to 5.5s", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 1, "start_time": 3.2, "end_time": 5.5, "azimuth_deg": -166.762, "elevation_deg": 16.785, "distance_m": 1.7}]}
{"qa_id": "qa_a0eafc1503ef3eb5de19", "split": "test", "audio_id": "foa_0ca499698018eeefafe0", "audio_path": "audio/test/foa_0ca499698018eeefafe0.wav", "scene_annotation_csv_path": "annotations/test/foa_0ca499698018eeefafe0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located in front of and below the listener?", "answer": "The source heard from the front and below is tearing.", "canonical_answer": "tearing", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": -13.42, "elevation_deg": -43.932, "distance_m": 2.15}]}
{"qa_id": "qa_e4f75a7da10a7aed7c91", "split": "test", "audio_id": "foa_97941239098721e1090c", "audio_path": "audio/test/foa_97941239098721e1090c.wav", "scene_annotation_csv_path": "annotations/test/foa_97941239098721e1090c.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the machine in degrees.", "answer": "8.9 degrees", "canonical_answer": "8.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 1, "start_time": 0.4, "end_time": 14.4, "azimuth_deg": 70.036, "elevation_deg": 8.88, "distance_m": 2.67}]}
{"qa_id": "qa_c3598bf5eded839e81ee", "split": "test", "audio_id": "foa_7cb1c664fbe1f6680a5a", "audio_path": "audio/test/foa_7cb1c664fbe1f6680a5a.wav", "scene_annotation_csv_path": "annotations/test/foa_7cb1c664fbe1f6680a5a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be heard in this audio clip, and what are their respective time intervals?", "answer": "The audio contains typing that lasts from 0.1s to 1.2s.", "canonical_answer": "typing (0.1s to 1.2s)", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.1, "end_time": 1.2, "azimuth_deg": 125.682, "elevation_deg": -17.444, "distance_m": 2.6}]}
{"qa_id": "qa_6f9fa6a5691d294b3b61", "split": "test", "audio_id": "foa_10c59e9a1539afcd15c0", "audio_path": "audio/test/foa_10c59e9a1539afcd15c0.wav", "scene_annotation_csv_path": "annotations/test/foa_10c59e9a1539afcd15c0.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=3.9 degrees, elevation=0.0 degrees?", "answer": "The sound heard from azimuth=3.9 degrees and elevation=0.0 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 9.2, "azimuth_deg": 3.9, "elevation_deg": 0.0, "distance_m": 4.26}]}
{"qa_id": "qa_7df5e735e7136951010d", "split": "test", "audio_id": "foa_27b25fab06994967b6ab", "audio_path": "audio/test/foa_27b25fab06994967b6ab.wav", "scene_annotation_csv_path": "annotations/test/foa_27b25fab06994967b6ab.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the human vocalization coming?", "answer": "-109.7 degrees", "canonical_answer": "-109.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.6, "end_time": 9.0, "azimuth_deg": -109.681, "elevation_deg": 1.34, "distance_m": 0.7}]}
{"qa_id": "qa_8e4e8441815da3ce3e47", "split": "test", "audio_id": "foa_d454840ef30a9cbab01d", "audio_path": "audio/test/foa_d454840ef30a9cbab01d.wav", "scene_annotation_csv_path": "annotations/test/foa_d454840ef30a9cbab01d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval can the sound of crushing be heard?", "answer": "The crushing event is active from 0.1s to 1.3s.", "canonical_answer": "0.1s to 1.3s", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 0, "start_time": 0.1, "end_time": 1.3, "azimuth_deg": 123.252, "elevation_deg": 20.015, "distance_m": 2.9}]}
{"qa_id": "qa_713ae31d1da3f9630f2e", "split": "test", "audio_id": "foa_52bebd2d8a04234e6973", "audio_path": "audio/test/foa_52bebd2d8a04234e6973.wav", "scene_annotation_csv_path": "annotations/test/foa_52bebd2d8a04234e6973.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left and below the listener?", "answer": "The source located to the left and below is an appliance.", "canonical_answer": "appliance", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 2, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": 107.547, "elevation_deg": -22.541, "distance_m": 0.98}]}
{"qa_id": "qa_11ef796d15ef5e717175", "split": "test", "audio_id": "foa_f7e768d8db8e26deda95", "audio_path": "audio/test/foa_f7e768d8db8e26deda95.wav", "scene_annotation_csv_path": "annotations/test/foa_f7e768d8db8e26deda95.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the female speech?", "answer": "13.0 degrees", "canonical_answer": "13.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 0, "start_time": 0.1, "end_time": 4.3, "azimuth_deg": 13.048, "elevation_deg": -8.522, "distance_m": 3.45}]}
{"qa_id": "qa_7baaf7b43f3da234ce6b", "split": "test", "audio_id": "foa_328a9915b33377235817", "audio_path": "audio/test/foa_328a9915b33377235817.wav", "scene_annotation_csv_path": "annotations/test/foa_328a9915b33377235817.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the time duration for each?", "answer": "The audio contains body sound occurring from 0.0s to 12.8s.", "canonical_answer": "body sound (0.0s to 12.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 12.8, "azimuth_deg": -175.418, "elevation_deg": 20.743, "distance_m": 2.77}]}
{"qa_id": "qa_3e9401b1d167b9013593", "split": "test", "audio_id": "foa_ec81a8cec8445f31d1cc", "audio_path": "audio/test/foa_ec81a8cec8445f31d1cc.wav", "scene_annotation_csv_path": "annotations/test/foa_ec81a8cec8445f31d1cc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the insect in degrees.", "answer": "51.6 degrees", "canonical_answer": "51.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 2, "start_time": 4.3, "end_time": 8.8, "azimuth_deg": -1.282, "elevation_deg": 51.57, "distance_m": 1.06}]}
{"qa_id": "qa_78978ff4a77692a223dd", "split": "test", "audio_id": "foa_a14c95029e64ab82a88d", "audio_path": "audio/test/foa_a14c95029e64ab82a88d.wav", "scene_annotation_csv_path": "annotations/test/foa_a14c95029e64ab82a88d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is heard from the front-right of the listener?", "answer": "The source coming from the front-right is a thunderstorm.", "canonical_answer": "thunderstorm", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 1, "start_time": 12.5, "end_time": 16.2, "azimuth_deg": -44.42, "elevation_deg": 11.064, "distance_m": 2.61}]}
{"qa_id": "qa_cff8e21a9bc68812dda9", "split": "test", "audio_id": "foa_d7bd7af27ed953e018bb", "audio_path": "audio/test/foa_d7bd7af27ed953e018bb.wav", "scene_annotation_csv_path": "annotations/test/foa_d7bd7af27ed953e018bb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the bird be heard?", "answer": "The bird is active from 9.1s to 20.0s.", "canonical_answer": "9.1s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 1, "start_time": 9.1, "end_time": 20.0, "azimuth_deg": -107.694, "elevation_deg": 55.278, "distance_m": 1.13}]}
{"qa_id": "qa_9aa0a5f93d256f2ca186", "split": "test", "audio_id": "foa_a250587feea1b5396aab", "audio_path": "audio/test/foa_a250587feea1b5396aab.wav", "scene_annotation_csv_path": "annotations/test/foa_a250587feea1b5396aab.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-175.8 degrees, elevation=1.2 degrees?", "answer": "A vehicle is located at azimuth=-175.8 degrees and elevation=1.2 degrees.", "canonical_answer": "vehicle", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.0, "end_time": 1.0, "azimuth_deg": -175.845, "elevation_deg": 1.155, "distance_m": 2.52}]}
{"qa_id": "qa_a049ceaa367eb43aa975", "split": "test", "audio_id": "foa_d79625a194a8538ca585", "audio_path": "audio/test/foa_d79625a194a8538ca585.wav", "scene_annotation_csv_path": "annotations/test/foa_d79625a194a8538ca585.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the paper located?", "answer": "-15.7 degrees", "canonical_answer": "-15.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.8, "end_time": 19.0, "azimuth_deg": 37.187, "elevation_deg": -15.665, "distance_m": 2.18}]}
{"qa_id": "qa_aed1effdd09794f24c30", "split": "test", "audio_id": "foa_d4300f355e35ee7f2199", "audio_path": "audio/test/foa_d4300f355e35ee7f2199.wav", "scene_annotation_csv_path": "annotations/test/foa_d4300f355e35ee7f2199.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the bell?", "answer": "108.3 degrees", "canonical_answer": "108.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.1, "end_time": 10.8, "azimuth_deg": 108.312, "elevation_deg": -25.521, "distance_m": 3.01}]}
{"qa_id": "qa_a0abf8401a76ef6f7804", "split": "test", "audio_id": "foa_c6b4989e46aa8ae1321c", "audio_path": "audio/test/foa_c6b4989e46aa8ae1321c.wav", "scene_annotation_csv_path": "annotations/test/foa_c6b4989e46aa8ae1321c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=97.1 degrees, elevation=16.3 degrees?", "answer": "A bird is located at azimuth 97.1 degrees and elevation 16.3 degrees.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 2, "start_time": 8.3, "end_time": 9.8, "azimuth_deg": 97.112, "elevation_deg": 16.334, "distance_m": 2.13}]}
{"qa_id": "qa_2480e8ac7300f57b2971", "split": "test", "audio_id": "foa_7bc3a7de3fd0decbc980", "audio_path": "audio/test/foa_7bc3a7de3fd0decbc980.wav", "scene_annotation_csv_path": "annotations/test/foa_7bc3a7de3fd0decbc980.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources are present in the audio, and during what time intervals do they occur?", "answer": "The audio contains paper from 0.6s to 20.0s.", "canonical_answer": "paper (0.6s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": 25.921, "elevation_deg": -30.765, "distance_m": 2.92}]}
{"qa_id": "qa_39d42c2df8f2dab464ed", "split": "test", "audio_id": "foa_6b67761c3b2e1116ad9a", "audio_path": "audio/test/foa_6b67761c3b2e1116ad9a.wav", "scene_annotation_csv_path": "annotations/test/foa_6b67761c3b2e1116ad9a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What is the source located at the back and below the listener?", "answer": "The sound source located at the back and below is tape.", "canonical_answer": "tape", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 1, "start_time": 1.7, "end_time": 4.3, "azimuth_deg": 168.423, "elevation_deg": -32.401, "distance_m": 1.89}]}
{"qa_id": "qa_e908d2aeb303f5552749", "split": "test", "audio_id": "foa_c6d3f601d37babd2a1d1", "audio_path": "audio/test/foa_c6d3f601d37babd2a1d1.wav", "scene_annotation_csv_path": "annotations/test/foa_c6d3f601d37babd2a1d1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval is the male speech active?", "answer": "The male speech event is active from 1.0s to 7.4s.", "canonical_answer": "1.0s to 7.4s", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 1.0, "end_time": 7.4, "azimuth_deg": 35.445, "elevation_deg": -22.182, "distance_m": 3.23}]}
{"qa_id": "qa_8963cd75062bbcbdf09a", "split": "test", "audio_id": "foa_39eaa501b6cbfed2cf70", "audio_path": "audio/test/foa_39eaa501b6cbfed2cf70.wav", "scene_annotation_csv_path": "annotations/test/foa_39eaa501b6cbfed2cf70.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the paper coming?", "answer": "47.7 degrees", "canonical_answer": "47.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": 47.725, "elevation_deg": -3.129, "distance_m": 1.88}]}
{"qa_id": "qa_c0351d6b2642133d1bca", "split": "test", "audio_id": "foa_15a35f31f064d87fb0c1", "audio_path": "audio/test/foa_15a35f31f064d87fb0c1.wav", "scene_annotation_csv_path": "annotations/test/foa_15a35f31f064d87fb0c1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip features female speech that occurs from 0.0s to 0.8s.", "canonical_answer": "female speech (0.0s to 0.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": -179.734, "elevation_deg": 22.253, "distance_m": 3.41}]}
{"qa_id": "qa_a8a8f5f838c92b5f51fd", "split": "test", "audio_id": "foa_5f8933ef1d74b9959624", "audio_path": "audio/test/foa_5f8933ef1d74b9959624.wav", "scene_annotation_csv_path": "annotations/test/foa_5f8933ef1d74b9959624.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval can the laughter be heard?", "answer": "The laughter is active from 0.4s to 15.2s.", "canonical_answer": "0.4s to 15.2s", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.4, "end_time": 15.2, "azimuth_deg": 82.696, "elevation_deg": -30.182, "distance_m": 1.63}]}
{"qa_id": "qa_6fdd87afc596887d413d", "split": "test", "audio_id": "foa_603514d8e65fe820d48f", "audio_path": "audio/test/foa_603514d8e65fe820d48f.wav", "scene_annotation_csv_path": "annotations/test/foa_603514d8e65fe820d48f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the alarm in degrees.", "answer": "-15.4 degrees", "canonical_answer": "-15.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -51.222, "elevation_deg": -15.359, "distance_m": 1.46}]}
{"qa_id": "qa_cca4a3fd343dc9a81fad", "split": "test", "audio_id": "foa_d9ee602185a2827d06aa", "audio_path": "audio/test/foa_d9ee602185a2827d06aa.wav", "scene_annotation_csv_path": "annotations/test/foa_d9ee602185a2827d06aa.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is heard from the right of the listener?", "answer": "The source coming from the right is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 5.3, "end_time": 10.7, "azimuth_deg": -69.321, "elevation_deg": -1.625, "distance_m": 3.28}]}
{"qa_id": "qa_56cf3b1d7bdd321ad2f3", "split": "test", "audio_id": "foa_587c9fac2bdd411807ce", "audio_path": "audio/test/foa_587c9fac2bdd411807ce.wav", "scene_annotation_csv_path": "annotations/test/foa_587c9fac2bdd411807ce.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-12.1 degrees, elevation=0.0 degrees?", "answer": "The sound detected at azimuth -12.1 degrees and elevation 0.0 degrees is tape.", "canonical_answer": "tape", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 2, "start_time": 1.0, "end_time": 19.5, "azimuth_deg": -12.128, "elevation_deg": 0.0, "distance_m": 2.3}]}
{"qa_id": "qa_7501da93432d3c3bce49", "split": "test", "audio_id": "foa_5fef51bbffc8e68c2cf9", "audio_path": "audio/test/foa_5fef51bbffc8e68c2cf9.wav", "scene_annotation_csv_path": "annotations/test/foa_5fef51bbffc8e68c2cf9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the speech in degrees.", "answer": "5.6 degrees", "canonical_answer": "5.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 2, "start_time": 16.7, "end_time": 18.4, "azimuth_deg": -148.758, "elevation_deg": 5.603, "distance_m": 3.45}]}
{"qa_id": "qa_449b036ed6197b87815c", "split": "test", "audio_id": "foa_9caa63e85e65faf189d9", "audio_path": "audio/test/foa_9caa63e85e65faf189d9.wav", "scene_annotation_csv_path": "annotations/test/foa_9caa63e85e65faf189d9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the human vocalization?", "answer": "-66.0 degrees", "canonical_answer": "-66.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.2, "end_time": 2.8, "azimuth_deg": -65.977, "elevation_deg": -13.983, "distance_m": 3.58}]}
{"qa_id": "qa_7ae13dd5d580f856b175", "split": "test", "audio_id": "foa_ac8e4de63324397adeba", "audio_path": "audio/test/foa_ac8e4de63324397adeba.wav", "scene_annotation_csv_path": "annotations/test/foa_ac8e4de63324397adeba.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the clock be heard?", "answer": "The clock is active from 14.2s to 20.0s.", "canonical_answer": "14.2s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 2, "start_time": 14.2, "end_time": 20.0, "azimuth_deg": 171.501, "elevation_deg": 48.358, "distance_m": 0.78}]}
{"qa_id": "qa_cb34f26b0e1ef68986e3", "split": "test", "audio_id": "foa_aa048c7d7daf661fdcb0", "audio_path": "audio/test/foa_aa048c7d7daf661fdcb0.wav", "scene_annotation_csv_path": "annotations/test/foa_aa048c7d7daf661fdcb0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time spans?", "answer": "The audio contains a metal clink from 0.0s to 18.0s, a home sound from 8.0s to 20.0s, and a gong from 18.7s to 20.0s.", "canonical_answer": "metal clink (0.0s to 18.0s); home sound (8.0s to 20.0s); gong (18.7s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.0, "end_time": 18.0, "azimuth_deg": -95.22, "elevation_deg": -42.494, "distance_m": 1.43}, {"class_id": 28, "class_name": "home_sound", "track_id": 1, "start_time": 8.0, "end_time": 20.0, "azimuth_deg": -71.932, "elevation_deg": -26.822, "distance_m": 2.56}, {"class_id": 26, "class_name": "gong", "track_id": 2, "start_time": 18.7, "end_time": 20.0, "azimuth_deg": -89.56, "elevation_deg": 24.475, "distance_m": 2.21}]}
{"qa_id": "qa_d29a86b6e3f2a1c3a881", "split": "test", "audio_id": "foa_81af83132b3fa8a27154", "audio_path": "audio/test/foa_81af83132b3fa8a27154.wav", "scene_annotation_csv_path": "annotations/test/foa_81af83132b3fa8a27154.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=25.9 degrees, elevation=-23.5 degrees?", "answer": "The sound heard from azimuth=25.9 degrees and elevation=-23.5 degrees is a cat.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 2, "start_time": 8.1, "end_time": 10.7, "azimuth_deg": 25.922, "elevation_deg": -23.524, "distance_m": 1.96}]}
{"qa_id": "qa_dd74fafc8d974156c359", "split": "test", "audio_id": "foa_09c8ed47798684683032", "audio_path": "audio/test/foa_09c8ed47798684683032.wav", "scene_annotation_csv_path": "annotations/test/foa_09c8ed47798684683032.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the back and below?", "answer": "The source located at the back and below is an appliance.", "canonical_answer": "appliance", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 3.6, "end_time": 20.0, "azimuth_deg": 176.354, "elevation_deg": -39.725, "distance_m": 3.23}]}
{"qa_id": "qa_c01f58c6fc31d75a242b", "split": "test", "audio_id": "foa_8f94d8ec5e8fab826d89", "audio_path": "audio/test/foa_8f94d8ec5e8fab826d89.wav", "scene_annotation_csv_path": "annotations/test/foa_8f94d8ec5e8fab826d89.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the tool occur?", "answer": "The tool event is active from 0.7s to 15.4s.", "canonical_answer": "0.7s to 15.4s", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.7, "end_time": 15.4, "azimuth_deg": 32.845, "elevation_deg": -2.155, "distance_m": 3.11}]}
{"qa_id": "qa_710c8e51f4727fcb47e0", "split": "test", "audio_id": "foa_d1fb8cde2bc0d38817fe", "audio_path": "audio/test/foa_d1fb8cde2bc0d38817fe.wav", "scene_annotation_csv_path": "annotations/test/foa_d1fb8cde2bc0d38817fe.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the body sound in degrees.", "answer": "14.5 degrees", "canonical_answer": "14.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 2, "start_time": 5.6, "end_time": 7.7, "azimuth_deg": -170.315, "elevation_deg": 14.529, "distance_m": 1.18}]}
{"qa_id": "qa_7e1ae9292be711c450f2", "split": "test", "audio_id": "foa_d33fe6319c9e239a4395", "audio_path": "audio/test/foa_d33fe6319c9e239a4395.wav", "scene_annotation_csv_path": "annotations/test/foa_d33fe6319c9e239a4395.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What sound source is heard from the front-right and below of the listener?", "answer": "The source heard coming from the front-right and below is a clock.", "canonical_answer": "clock", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 15.4, "azimuth_deg": -55.701, "elevation_deg": -30.413, "distance_m": 2.75}]}
{"qa_id": "qa_e4c8922221b64136ed2a", "split": "test", "audio_id": "foa_9d5cd99503e98fbfba99", "audio_path": "audio/test/foa_9d5cd99503e98fbfba99.wav", "scene_annotation_csv_path": "annotations/test/foa_9d5cd99503e98fbfba99.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=68.7 degrees, elevation=20.8 degrees?", "answer": "A cat is located at azimuth=68.7 degrees and elevation=20.8 degrees.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.3, "end_time": 1.1, "azimuth_deg": 68.694, "elevation_deg": 20.786, "distance_m": 1.55}]}
{"qa_id": "qa_44e423fbe30607209aff", "split": "test", "audio_id": "foa_1471011beeb3de9545f5", "audio_path": "audio/test/foa_1471011beeb3de9545f5.wav", "scene_annotation_csv_path": "annotations/test/foa_1471011beeb3de9545f5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip features a machine from 0.0s to 8.4s, a guitar from 3.0s to 10.4s, a scratch from 5.2s to 9.4s, and a bell from 9.0s to 11.7s.", "canonical_answer": "machine (0.0s to 8.4s); guitar (3.0s to 10.4s); scratch (5.2s to 9.4s); bell (9.0s to 11.7s)", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 8.4, "azimuth_deg": -61.871, "elevation_deg": -31.707, "distance_m": 2.14}, {"class_id": 27, "class_name": "guitar", "track_id": 1, "start_time": 3.0, "end_time": 10.4, "azimuth_deg": 16.403, "elevation_deg": 10.026, "distance_m": 1.82}, {"class_id": 44, "class_name": "scratch", "track_id": 3, "start_time": 5.2, "end_time": 9.4, "azimuth_deg": 16.794, "elevation_deg": -23.515, "distance_m": 3.6}, {"class_id": 4, "class_name": "bell", "track_id": 2, "start_time": 9.0, "end_time": 11.7, "azimuth_deg": -15.193, "elevation_deg": -23.638, "distance_m": 0.82}]}
{"qa_id": "qa_ffa265b11eb911d85063", "split": "test", "audio_id": "foa_1262f84f8edd7aef0cfb", "audio_path": "audio/test/foa_1262f84f8edd7aef0cfb.wav", "scene_annotation_csv_path": "annotations/test/foa_1262f84f8edd7aef0cfb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the singing in degrees.", "answer": "-52.5 degrees", "canonical_answer": "-52.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 3, "start_time": 15.3, "end_time": 20.0, "azimuth_deg": -52.54, "elevation_deg": -7.64, "distance_m": 3.03}]}
{"qa_id": "qa_6ef7016ae2893a16795a", "split": "test", "audio_id": "foa_51e9e2275f819bb1d55c", "audio_path": "audio/test/foa_51e9e2275f819bb1d55c.wav", "scene_annotation_csv_path": "annotations/test/foa_51e9e2275f819bb1d55c.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front side?", "answer": "The sound source coming from the front is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 7.6, "azimuth_deg": -7.053, "elevation_deg": 0.0, "distance_m": 4.24}]}
{"qa_id": "qa_bcc4b3af1014ef60dc70", "split": "test", "audio_id": "foa_fb50a24bbb5cefd210fb", "audio_path": "audio/test/foa_fb50a24bbb5cefd210fb.wav", "scene_annotation_csv_path": "annotations/test/foa_fb50a24bbb5cefd210fb.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the machine located?", "answer": "-22.6 degrees", "canonical_answer": "-22.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": -88.501, "elevation_deg": -22.602, "distance_m": 0.57}]}
{"qa_id": "qa_2ae4576e85ac270a1798", "split": "test", "audio_id": "foa_5f0001dd0794be845e4a", "audio_path": "audio/test/foa_5f0001dd0794be845e4a.wav", "scene_annotation_csv_path": "annotations/test/foa_5f0001dd0794be845e4a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the car?", "answer": "-61.1 degrees", "canonical_answer": "-61.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -61.117, "elevation_deg": 28.823, "distance_m": 2.46}]}
{"qa_id": "qa_093b7df9dfc4c26b4f7b", "split": "test", "audio_id": "foa_2856684cd9568af6836b", "audio_path": "audio/test/foa_2856684cd9568af6836b.wav", "scene_annotation_csv_path": "annotations/test/foa_2856684cd9568af6836b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=86.7 degrees, elevation=-2.1 degrees?", "answer": "The sound heard from azimuth=86.7 degrees and elevation=-2.1 degrees is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 8.1, "end_time": 11.8, "azimuth_deg": 86.697, "elevation_deg": -2.066, "distance_m": 2.57}]}
{"qa_id": "qa_fd40385defd4252c9a73", "split": "test", "audio_id": "foa_64d50b82d6b43317e515", "audio_path": "audio/test/foa_64d50b82d6b43317e515.wav", "scene_annotation_csv_path": "annotations/test/foa_64d50b82d6b43317e515.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains a telephone alarm that lasts from 0.6s to 4.0s.", "canonical_answer": "telephone alarm (0.6s to 4.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 0.6, "end_time": 4.0, "azimuth_deg": 164.496, "elevation_deg": 13.156, "distance_m": 2.52}]}
{"qa_id": "qa_ccb170ae61cb983a1a9e", "split": "test", "audio_id": "foa_09f3a0dbebc773392db6", "audio_path": "audio/test/foa_09f3a0dbebc773392db6.wav", "scene_annotation_csv_path": "annotations/test/foa_09f3a0dbebc773392db6.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During what time interval does the wind instrument occur?", "answer": "The wind instrument is active from 0.0s to 2.7s.", "canonical_answer": "0.0s to 2.7s", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.0, "end_time": 2.7, "azimuth_deg": -109.374, "elevation_deg": 0.0, "distance_m": 1.54}]}
{"qa_id": "qa_ffb7c2d65d085704309c", "split": "test", "audio_id": "foa_4c6fa769ae01588155d6", "audio_path": "audio/test/foa_4c6fa769ae01588155d6.wav", "scene_annotation_csv_path": "annotations/test/foa_4c6fa769ae01588155d6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-17.8 degrees, elevation=-39.4 degrees?", "answer": "A guitar is located at azimuth=-17.8 degrees and elevation=-39.4 degrees.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 6.2, "azimuth_deg": -17.792, "elevation_deg": -39.401, "distance_m": 1.62}]}
{"qa_id": "qa_88131272dbee6b901b21", "split": "test", "audio_id": "foa_4514965faf75e7155e5f", "audio_path": "audio/test/foa_4514965faf75e7155e5f.wav", "scene_annotation_csv_path": "annotations/test/foa_4514965faf75e7155e5f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the knock be heard?", "answer": "The knock event occurs from 0.9s to 1.8s.", "canonical_answer": "0.9s to 1.8s", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 0, "start_time": 0.9, "end_time": 1.8, "azimuth_deg": 177.749, "elevation_deg": -9.349, "distance_m": 1.89}]}
{"qa_id": "qa_d1e8ebeb0add8d16ad96", "split": "test", "audio_id": "foa_0a368d1a7262cb77dec0", "audio_path": "audio/test/foa_0a368d1a7262cb77dec0.wav", "scene_annotation_csv_path": "annotations/test/foa_0a368d1a7262cb77dec0.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains speech from 0.3s to 1.9s and speech from 0.4s to 7.0s.", "canonical_answer": "speech (0.3s to 1.9s); speech (0.4s to 7.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 1.9, "azimuth_deg": -16.203, "elevation_deg": -14.522, "distance_m": 3.34}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 7.0, "azimuth_deg": -6.266, "elevation_deg": -15.225, "distance_m": 2.27}]}
{"qa_id": "qa_2bf8659f33dc38ca9a03", "split": "test", "audio_id": "foa_b8db359152e9dd04cfaa", "audio_path": "audio/test/foa_b8db359152e9dd04cfaa.wav", "scene_annotation_csv_path": "annotations/test/foa_b8db359152e9dd04cfaa.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the finger snapping located?", "answer": "30.3 degrees", "canonical_answer": "30.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 0, "start_time": 1.6, "end_time": 12.2, "azimuth_deg": 153.923, "elevation_deg": 30.278, "distance_m": 1.69}]}
{"qa_id": "qa_d1e491908c2a4175fa9e", "split": "test", "audio_id": "foa_bc848c1dbc65f9284866", "audio_path": "audio/test/foa_bc848c1dbc65f9284866.wav", "scene_annotation_csv_path": "annotations/test/foa_bc848c1dbc65f9284866.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the string instrument in degrees.", "answer": "70.9 degrees", "canonical_answer": "70.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 1.6, "azimuth_deg": 70.873, "elevation_deg": -8.186, "distance_m": 3.05}]}
{"qa_id": "qa_7cdbbd895537e6a3aabd", "split": "test", "audio_id": "foa_eef0c40603e23d8e59a4", "audio_path": "audio/test/foa_eef0c40603e23d8e59a4.wav", "scene_annotation_csv_path": "annotations/test/foa_eef0c40603e23d8e59a4.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the left and above side?", "answer": "The sound coming from the left and above is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 4.0, "azimuth_deg": 106.208, "elevation_deg": 21.41, "distance_m": 3.22}]}
{"qa_id": "qa_034db04d9c40e16713d4", "split": "test", "audio_id": "foa_a326ef8b0b1d95b337be", "audio_path": "audio/test/foa_a326ef8b0b1d95b337be.wav", "scene_annotation_csv_path": "annotations/test/foa_a326ef8b0b1d95b337be.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the appliance in degrees.", "answer": "-17.4 degrees", "canonical_answer": "-17.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": 24.716, "elevation_deg": -17.429, "distance_m": 4.42}]}
{"qa_id": "qa_c873453cddb9b7ba5101", "split": "test", "audio_id": "foa_2507ec5ddcc431662c0f", "audio_path": "audio/test/foa_2507ec5ddcc431662c0f.wav", "scene_annotation_csv_path": "annotations/test/foa_2507ec5ddcc431662c0f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source can be heard from the right and above of the listener?", "answer": "The sound source heard from the right and above is a train.", "canonical_answer": "train", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 2, "start_time": 1.9, "end_time": 13.5, "azimuth_deg": -107.759, "elevation_deg": 51.368, "distance_m": 1.04}]}
{"qa_id": "qa_c2facd0d944b0c0774ea", "split": "test", "audio_id": "foa_aba9c9912ae9396d8b1d", "audio_path": "audio/test/foa_aba9c9912ae9396d8b1d.wav", "scene_annotation_csv_path": "annotations/test/foa_aba9c9912ae9396d8b1d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=87.3 degrees, elevation=-30.4 degrees?", "answer": "A tool is located at azimuth 87.3 degrees and elevation -30.4 degrees.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.1, "end_time": 4.1, "azimuth_deg": 87.26, "elevation_deg": -30.445, "distance_m": 2.86}]}
{"qa_id": "qa_5d802eb1b4dbf16e27a5", "split": "test", "audio_id": "foa_4d8ee32e2059e7cad3cc", "audio_path": "audio/test/foa_4d8ee32e2059e7cad3cc.wav", "scene_annotation_csv_path": "annotations/test/foa_4d8ee32e2059e7cad3cc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a knock that is active from 3.3s to 10.8s.", "canonical_answer": "knock (3.3s to 10.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 0, "start_time": 3.3, "end_time": 10.8, "azimuth_deg": -92.897, "elevation_deg": -44.338, "distance_m": 1.61}]}
{"qa_id": "qa_f2b32e1a08f912010e7c", "split": "test", "audio_id": "foa_a512707af1e459ca155e", "audio_path": "audio/test/foa_a512707af1e459ca155e.wav", "scene_annotation_csv_path": "annotations/test/foa_a512707af1e459ca155e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval is the appliance active?", "answer": "The appliance is active from 0.3s to 20.0s.", "canonical_answer": "0.3s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.3, "end_time": 20.0, "azimuth_deg": 101.022, "elevation_deg": 12.514, "distance_m": 2.26}]}
{"qa_id": "qa_e457ae2a939123402539", "split": "test", "audio_id": "foa_cb658ddd4d51e9ba8004", "audio_path": "audio/test/foa_cb658ddd4d51e9ba8004.wav", "scene_annotation_csv_path": "annotations/test/foa_cb658ddd4d51e9ba8004.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the alarm in degrees.", "answer": "5.3 degrees", "canonical_answer": "5.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": 5.292, "elevation_deg": -30.06, "distance_m": 2.67}]}
{"qa_id": "qa_0cf23af6165e6211c2b3", "split": "test", "audio_id": "foa_8ad728244188983873c0", "audio_path": "audio/test/foa_8ad728244188983873c0.wav", "scene_annotation_csv_path": "annotations/test/foa_8ad728244188983873c0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the camera located?", "answer": "17.7 degrees", "canonical_answer": "17.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.4, "end_time": 1.1, "azimuth_deg": 94.219, "elevation_deg": 17.664, "distance_m": 1.37}]}
{"qa_id": "qa_3d7b7f972a73b9c96904", "split": "test", "audio_id": "foa_b7759c6d5f57af2b9f1e", "audio_path": "audio/test/foa_b7759c6d5f57af2b9f1e.wav", "scene_annotation_csv_path": "annotations/test/foa_b7759c6d5f57af2b9f1e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the right side?", "answer": "The string instrument is the sound heard from the right side.", "canonical_answer": "string instrument", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": -79.001, "elevation_deg": -4.551, "distance_m": 2.7}]}
{"qa_id": "qa_1f20cc27e64a8ca9763a", "split": "test", "audio_id": "foa_055be7b94baa153ef051", "audio_path": "audio/test/foa_055be7b94baa153ef051.wav", "scene_annotation_csv_path": "annotations/test/foa_055be7b94baa153ef051.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the zipper active?", "answer": "The zipper is active from 0.0s to 3.2s.", "canonical_answer": "0.0s to 3.2s", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.0, "end_time": 3.2, "azimuth_deg": -43.916, "elevation_deg": 0.56, "distance_m": 1.61}]}
{"qa_id": "qa_994eaafb7d72c7630808", "split": "test", "audio_id": "foa_dfb7bdac9c9040aabe8b", "audio_path": "audio/test/foa_dfb7bdac9c9040aabe8b.wav", "scene_annotation_csv_path": "annotations/test/foa_dfb7bdac9c9040aabe8b.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip, and what are their respective time intervals?", "answer": "The audio contains speech from 0.4s to 6.8s and speech from 0.6s to 2.7s.", "canonical_answer": "speech (0.4s to 6.8s); speech (0.6s to 2.7s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 6.8, "azimuth_deg": -139.656, "elevation_deg": -25.163, "distance_m": 2.57}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 2.7, "azimuth_deg": 114.177, "elevation_deg": 11.2, "distance_m": 4.82}]}
{"qa_id": "qa_8b82427cd5c7d35a73d4", "split": "test", "audio_id": "foa_73b6c8b16829e9a7fde6", "audio_path": "audio/test/foa_73b6c8b16829e9a7fde6.wav", "scene_annotation_csv_path": "annotations/test/foa_73b6c8b16829e9a7fde6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the gong?", "answer": "-87.3 degrees", "canonical_answer": "-87.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 0.0, "end_time": 2.6, "azimuth_deg": -87.338, "elevation_deg": -5.194, "distance_m": 1.9}]}
{"qa_id": "qa_3d3597a510045dcec39d", "split": "test", "audio_id": "foa_fbb05766d0036810a18b", "audio_path": "audio/test/foa_fbb05766d0036810a18b.wav", "scene_annotation_csv_path": "annotations/test/foa_fbb05766d0036810a18b.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=100.7 degrees, elevation=8.9 degrees?", "answer": "The sound detected at azimuth 100.7 degrees and elevation 8.9 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 6.6, "azimuth_deg": 100.655, "elevation_deg": 8.891, "distance_m": 3.38}]}
{"qa_id": "qa_66291997b7949eaf1462", "split": "test", "audio_id": "foa_eba39aaefb9b60a0b37c", "audio_path": "audio/test/foa_eba39aaefb9b60a0b37c.wav", "scene_annotation_csv_path": "annotations/test/foa_eba39aaefb9b60a0b37c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-15.9 degrees, elevation=24.2 degrees?", "answer": "A bell is located at azimuth=-15.9 degrees and elevation=24.2 degrees.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 12.0, "azimuth_deg": -15.943, "elevation_deg": 24.163, "distance_m": 2.28}]}
{"qa_id": "qa_eea47818059f3d57732a", "split": "test", "audio_id": "foa_bffde4b470d57f9ffc4c", "audio_path": "audio/test/foa_bffde4b470d57f9ffc4c.wav", "scene_annotation_csv_path": "annotations/test/foa_bffde4b470d57f9ffc4c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the guitar coming?", "answer": "-6.7 degrees", "canonical_answer": "-6.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.1, "end_time": 4.1, "azimuth_deg": -6.74, "elevation_deg": -31.461, "distance_m": 2.71}]}
{"qa_id": "qa_ab3bd35ac7a3c66a82b2", "split": "test", "audio_id": "foa_d5fe55ca398bb530bb59", "audio_path": "audio/test/foa_d5fe55ca398bb530bb59.wav", "scene_annotation_csv_path": "annotations/test/foa_d5fe55ca398bb530bb59.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the female speech?", "answer": "-2.0 degrees", "canonical_answer": "-2.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 0, "start_time": 0.1, "end_time": 3.2, "azimuth_deg": -81.578, "elevation_deg": -1.962, "distance_m": 1.96}]}
{"qa_id": "qa_eb38b3e0e8875a7564e4", "split": "test", "audio_id": "foa_af397bb48697c2fdae4f", "audio_path": "audio/test/foa_af397bb48697c2fdae4f.wav", "scene_annotation_csv_path": "annotations/test/foa_af397bb48697c2fdae4f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the time span of the telephone alarm event?", "answer": "The telephone alarm event occurs from 5.9s to 7.7s.", "canonical_answer": "5.9s to 7.7s", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 1, "start_time": 5.9, "end_time": 7.7, "azimuth_deg": -96.795, "elevation_deg": 31.203, "distance_m": 1.54}]}
{"qa_id": "qa_7285b16568b4bac3773c", "split": "test", "audio_id": "foa_2193cbc8b44837eeb1cc", "audio_path": "audio/test/foa_2193cbc8b44837eeb1cc.wav", "scene_annotation_csv_path": "annotations/test/foa_2193cbc8b44837eeb1cc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located at the front of the listener?", "answer": "The source coming from the front is a machine.", "canonical_answer": "machine", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 5.8, "azimuth_deg": 19.849, "elevation_deg": 2.982, "distance_m": 1.58}]}
{"qa_id": "qa_2d40308da6e642274f90", "split": "test", "audio_id": "foa_7001f814f57f058abd39", "audio_path": "audio/test/foa_7001f814f57f058abd39.wav", "scene_annotation_csv_path": "annotations/test/foa_7001f814f57f058abd39.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a metal clink occurring from 0.8s to 0.9s.", "canonical_answer": "metal clink (0.8s to 0.9s)", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.8, "end_time": 0.9, "azimuth_deg": -75.548, "elevation_deg": 21.139, "distance_m": 2.76}]}
{"qa_id": "qa_516abb62951eb119818f", "split": "test", "audio_id": "foa_bc8e922ab25ced8df669", "audio_path": "audio/test/foa_bc8e922ab25ced8df669.wav", "scene_annotation_csv_path": "annotations/test/foa_bc8e922ab25ced8df669.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains laughter active from 0.1s to 2.4s.", "canonical_answer": "laughter (0.1s to 2.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.1, "end_time": 2.4, "azimuth_deg": 110.1, "elevation_deg": -10.501, "distance_m": 3.53}]}
{"qa_id": "qa_197df41c5896c93cb018", "split": "test", "audio_id": "foa_04136e3f67564e008efe", "audio_path": "audio/test/foa_04136e3f67564e008efe.wav", "scene_annotation_csv_path": "annotations/test/foa_04136e3f67564e008efe.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-88.2 degrees, elevation=-27.6 degrees?", "answer": "A car is located at azimuth=-88.2 degrees and elevation=-27.6 degrees.", "canonical_answer": "car", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 0, "start_time": 0.0, "end_time": 3.5, "azimuth_deg": -88.187, "elevation_deg": -27.645, "distance_m": 1.52}]}
{"qa_id": "qa_3d4b34095b1be698bcf7", "split": "test", "audio_id": "foa_af06838ccdf3a4922d11", "audio_path": "audio/test/foa_af06838ccdf3a4922d11.wav", "scene_annotation_csv_path": "annotations/test/foa_af06838ccdf3a4922d11.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the dog in degrees.", "answer": "129.7 degrees", "canonical_answer": "129.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.6, "end_time": 1.1, "azimuth_deg": 129.679, "elevation_deg": 33.376, "distance_m": 1.02}]}
{"qa_id": "qa_d2b71fbdbe8b1699bc6f", "split": "test", "audio_id": "foa_3cfaa227812a582dd1ac", "audio_path": "audio/test/foa_3cfaa227812a582dd1ac.wav", "scene_annotation_csv_path": "annotations/test/foa_3cfaa227812a582dd1ac.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the bird active?", "answer": "The bird is active throughout the interval from 0.1s to 12.6s.", "canonical_answer": "0.1s to 12.6s", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.1, "end_time": 12.6, "azimuth_deg": -158.111, "elevation_deg": 2.907, "distance_m": 2.6}]}
{"qa_id": "qa_1e44a46661663fcc8134", "split": "test", "audio_id": "foa_3dc3b6652f09ef319241", "audio_path": "audio/test/foa_3dc3b6652f09ef319241.wav", "scene_annotation_csv_path": "annotations/test/foa_3dc3b6652f09ef319241.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the back-right and above side?", "answer": "The sound coming from the back-right and above is a bell.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 1, "start_time": 0.1, "end_time": 5.4, "azimuth_deg": -141.813, "elevation_deg": 15.471, "distance_m": 3.08}]}
{"qa_id": "qa_a883824237e64982c8cb", "split": "test", "audio_id": "foa_8762e1ae030240f24fcb", "audio_path": "audio/test/foa_8762e1ae030240f24fcb.wav", "scene_annotation_csv_path": "annotations/test/foa_8762e1ae030240f24fcb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the insect?", "answer": "14.9 degrees", "canonical_answer": "14.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 11.5, "azimuth_deg": -123.089, "elevation_deg": 14.923, "distance_m": 2.29}]}
{"qa_id": "qa_8879e3aa7dd7990f92dd", "split": "test", "audio_id": "foa_1b684f6e3036f9eb57a4", "audio_path": "audio/test/foa_1b684f6e3036f9eb57a4.wav", "scene_annotation_csv_path": "annotations/test/foa_1b684f6e3036f9eb57a4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the wind located?", "answer": "-30.8 degrees", "canonical_answer": "-30.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 1, "start_time": 16.3, "end_time": 20.0, "azimuth_deg": -69.407, "elevation_deg": -30.817, "distance_m": 2.56}]}
{"qa_id": "qa_d2acbb2451a058194a3d", "split": "test", "audio_id": "foa_92c862e5ca7aea78238b", "audio_path": "audio/test/foa_92c862e5ca7aea78238b.wav", "scene_annotation_csv_path": "annotations/test/foa_92c862e5ca7aea78238b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the string instrument in degrees.", "answer": "15.5 degrees", "canonical_answer": "15.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": 15.526, "elevation_deg": 26.854, "distance_m": 3.68}]}
{"qa_id": "qa_89359b963740c7772d79", "split": "test", "audio_id": "foa_3b9c5b217f109447ea07", "audio_path": "audio/test/foa_3b9c5b217f109447ea07.wav", "scene_annotation_csv_path": "annotations/test/foa_3b9c5b217f109447ea07.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=39.7 degrees, elevation=21.7 degrees?", "answer": "A guitar is located at azimuth=39.7 degrees and elevation=21.7 degrees.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 17.2, "azimuth_deg": 39.683, "elevation_deg": 21.703, "distance_m": 2.38}]}
{"qa_id": "qa_7f5d9491b0afe8100d7b", "split": "test", "audio_id": "foa_4db907e2f597a8189c9f", "audio_path": "audio/test/foa_4db907e2f597a8189c9f.wav", "scene_annotation_csv_path": "annotations/test/foa_4db907e2f597a8189c9f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located in the front and below direction?", "answer": "The sound source coming from the front and below is human vocalization.", "canonical_answer": "human vocalization", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.7, "end_time": 4.2, "azimuth_deg": 2.78, "elevation_deg": -24.994, "distance_m": 3.38}]}
{"qa_id": "qa_8a0482e3faf92e5876e1", "split": "test", "audio_id": "foa_471552cb871e7c10884c", "audio_path": "audio/test/foa_471552cb871e7c10884c.wav", "scene_annotation_csv_path": "annotations/test/foa_471552cb871e7c10884c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the wind instrument active?", "answer": "The wind instrument is active from 0.0s to 0.4s.", "canonical_answer": "0.0s to 0.4s", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": 18.838, "elevation_deg": -19.383, "distance_m": 3.11}]}
{"qa_id": "qa_5a1eeb57a5afcc47357f", "split": "test", "audio_id": "foa_69010b0afb22e2cb82cb", "audio_path": "audio/test/foa_69010b0afb22e2cb82cb.wav", "scene_annotation_csv_path": "annotations/test/foa_69010b0afb22e2cb82cb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events can be heard in this audio clip, and what is the time interval for each?", "answer": "The audio contains breathing from 0.4s to 20.0s.", "canonical_answer": "breathing (0.4s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.4, "end_time": 20.0, "azimuth_deg": 163.99, "elevation_deg": 30.23, "distance_m": 1.98}]}
{"qa_id": "qa_35ac44d063fb4222b010", "split": "test", "audio_id": "foa_574f04ce3c7c3e69719b", "audio_path": "audio/test/foa_574f04ce3c7c3e69719b.wav", "scene_annotation_csv_path": "annotations/test/foa_574f04ce3c7c3e69719b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound events occur in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip contains the sound of a tool occurring from 0.3s to 15.4s.", "canonical_answer": "tool (0.3s to 15.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.3, "end_time": 15.4, "azimuth_deg": -66.49, "elevation_deg": -2.251, "distance_m": 2.67}]}
{"qa_id": "qa_c61eca9ea0718b4488cf", "split": "test", "audio_id": "foa_77d94a21a9b0bc99d542", "audio_path": "audio/test/foa_77d94a21a9b0bc99d542.wav", "scene_annotation_csv_path": "annotations/test/foa_77d94a21a9b0bc99d542.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the keyboard instrument?", "answer": "40.8 degrees", "canonical_answer": "40.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 4.7, "azimuth_deg": 40.841, "elevation_deg": -3.602, "distance_m": 1.22}]}
{"qa_id": "qa_24890e230b2d82bc76ae", "split": "test", "audio_id": "foa_7509d396f339484eb934", "audio_path": "audio/test/foa_7509d396f339484eb934.wav", "scene_annotation_csv_path": "annotations/test/foa_7509d396f339484eb934.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the breathing in degrees.", "answer": "-20.0 degrees", "canonical_answer": "-20.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.4, "end_time": 0.9, "azimuth_deg": -126.062, "elevation_deg": -20.018, "distance_m": 3.18}]}
{"qa_id": "qa_51838a96910af76009f6", "split": "test", "audio_id": "foa_9d3d7a6d91002f3dae55", "audio_path": "audio/test/foa_9d3d7a6d91002f3dae55.wav", "scene_annotation_csv_path": "annotations/test/foa_9d3d7a6d91002f3dae55.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What source is heard from the left and below of the listener?", "answer": "The source coming from the left and below is a clock.", "canonical_answer": "clock", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 9.3, "azimuth_deg": 106.066, "elevation_deg": -30.027, "distance_m": 2.98}]}
{"qa_id": "qa_536162c9aae08ea624d8", "split": "test", "audio_id": "foa_1d0ab7ef95d4b9876d2d", "audio_path": "audio/test/foa_1d0ab7ef95d4b9876d2d.wav", "scene_annotation_csv_path": "annotations/test/foa_1d0ab7ef95d4b9876d2d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the keyboard instrument be heard?", "answer": "The keyboard instrument is active from 0.3s to 2.1s.", "canonical_answer": "0.3s to 2.1s", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.3, "end_time": 2.1, "azimuth_deg": -177.908, "elevation_deg": -22.312, "distance_m": 2.65}]}
{"qa_id": "qa_31f1ded6a7c8c5733096", "split": "test", "audio_id": "foa_90f06642af169ea4a93f", "audio_path": "audio/test/foa_90f06642af169ea4a93f.wav", "scene_annotation_csv_path": "annotations/test/foa_90f06642af169ea4a93f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=8.9 degrees, elevation=15.8 degrees?", "answer": "The sound heard from azimuth=8.9 degrees, elevation=15.8 degrees is laughter.", "canonical_answer": "laughter", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.3, "end_time": 4.6, "azimuth_deg": 8.872, "elevation_deg": 15.848, "distance_m": 3.6}]}
{"qa_id": "qa_e4863fd0ecf88eb5c78f", "split": "test", "audio_id": "foa_60d5189a44e8fc4e022e", "audio_path": "audio/test/foa_60d5189a44e8fc4e022e.wav", "scene_annotation_csv_path": "annotations/test/foa_60d5189a44e8fc4e022e.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=-78.1 degrees, elevation=0.0 degrees?", "answer": "The sound heard from azimuth -78.1 degrees and elevation 0.0 degrees is tape.", "canonical_answer": "tape", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 1, "start_time": 0.1, "end_time": 0.2, "azimuth_deg": -78.111, "elevation_deg": 0.0, "distance_m": 1.77}]}
{"qa_id": "qa_dbb3b188754a79e9d362", "split": "test", "audio_id": "foa_c79ceaba854920126f28", "audio_path": "audio/test/foa_c79ceaba854920126f28.wav", "scene_annotation_csv_path": "annotations/test/foa_c79ceaba854920126f28.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During what time interval does the drawer cabinet occur?", "answer": "The drawer cabinet sound event is active from 0.6s to 20.0s.", "canonical_answer": "0.6s to 20.0s", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": -45.434, "elevation_deg": -11.902, "distance_m": 2.88}]}
{"qa_id": "qa_a74443bd90b440c33e71", "split": "test", "audio_id": "foa_836765f4ca2016cca8bd", "audio_path": "audio/test/foa_836765f4ca2016cca8bd.wav", "scene_annotation_csv_path": "annotations/test/foa_836765f4ca2016cca8bd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the telephone alarm in degrees.", "answer": "-31.8 degrees", "canonical_answer": "-31.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": 160.58, "elevation_deg": -31.761, "distance_m": 2.68}]}
{"qa_id": "qa_da8a0e9f494114e482f3", "split": "test", "audio_id": "foa_3cc1860151e02ec55fc2", "audio_path": "audio/test/foa_3cc1860151e02ec55fc2.wav", "scene_annotation_csv_path": "annotations/test/foa_3cc1860151e02ec55fc2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the water?", "answer": "-28.0 degrees", "canonical_answer": "-28.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.2, "end_time": 1.8, "azimuth_deg": -27.953, "elevation_deg": -24.763, "distance_m": 2.9}]}
{"qa_id": "qa_8f7f1aac431275c8d839", "split": "test", "audio_id": "foa_c275757c85e66f0f76a3", "audio_path": "audio/test/foa_c275757c85e66f0f76a3.wav", "scene_annotation_csv_path": "annotations/test/foa_c275757c85e66f0f76a3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the right and below the listener?", "answer": "The sound source located to the right and below is a musical instrument.", "canonical_answer": "musical instrument", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 3, "start_time": 11.7, "end_time": 17.2, "azimuth_deg": -102.32, "elevation_deg": -39.234, "distance_m": 1.21}]}
{"qa_id": "qa_09a7d9f2f5b85d4df300", "split": "test", "audio_id": "foa_9b080200e20141f98fd0", "audio_path": "audio/test/foa_9b080200e20141f98fd0.wav", "scene_annotation_csv_path": "annotations/test/foa_9b080200e20141f98fd0.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the time interval for each?", "answer": "The audio contains speech from 0.3s to 3.2s and speech from 0.6s to 8.9s.", "canonical_answer": "speech (0.3s to 3.2s); speech (0.6s to 8.9s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 3.2, "azimuth_deg": -98.847, "elevation_deg": -20.115, "distance_m": 3.51}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 8.9, "azimuth_deg": -98.847, "elevation_deg": -16.145, "distance_m": 1.39}]}
{"qa_id": "qa_e26c2fe51667bfe9b5c1", "split": "test", "audio_id": "foa_c119880c709abc5439ee", "audio_path": "audio/test/foa_c119880c709abc5439ee.wav", "scene_annotation_csv_path": "annotations/test/foa_c119880c709abc5439ee.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in the recording, and what are their corresponding time intervals?", "answer": "The audio features insect sounds from 0.8s to 20.0s, a vehicle from 2.1s to 7.0s, and glass sounds from 17.2s to 20.0s.", "canonical_answer": "insect (0.8s to 20.0s); vehicle (2.1s to 7.0s); glass (17.2s to 20.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.8, "end_time": 20.0, "azimuth_deg": 169.005, "elevation_deg": -39.354, "distance_m": 1.95}, {"class_id": 55, "class_name": "vehicle", "track_id": 1, "start_time": 2.1, "end_time": 7.0, "azimuth_deg": -116.969, "elevation_deg": 9.959, "distance_m": 2.22}, {"class_id": 25, "class_name": "glass", "track_id": 2, "start_time": 17.2, "end_time": 20.0, "azimuth_deg": -156.786, "elevation_deg": -20.212, "distance_m": 3.73}]}
{"qa_id": "qa_43ed9113d884c2ed4457", "split": "test", "audio_id": "foa_d99a4d2d10566c600f50", "audio_path": "audio/test/foa_d99a4d2d10566c600f50.wav", "scene_annotation_csv_path": "annotations/test/foa_d99a4d2d10566c600f50.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the time span of the tool event?", "answer": "The tool event occurs from 0.3s to 9.2s.", "canonical_answer": "0.3s to 9.2s", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.3, "end_time": 9.2, "azimuth_deg": 105.51, "elevation_deg": -27.913, "distance_m": 1.63}]}
{"qa_id": "qa_4c0ebf88f1367ecd98f4", "split": "test", "audio_id": "foa_e4c354724e1ecb37bbc2", "audio_path": "audio/test/foa_e4c354724e1ecb37bbc2.wav", "scene_annotation_csv_path": "annotations/test/foa_e4c354724e1ecb37bbc2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the male speech in degrees.", "answer": "-20.9 degrees", "canonical_answer": "-20.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 1, "start_time": 9.8, "end_time": 15.3, "azimuth_deg": -79.356, "elevation_deg": -20.875, "distance_m": 2.89}]}
{"qa_id": "qa_21138f99c146af99a97b", "split": "test", "audio_id": "foa_6952d8374d8eca674ba4", "audio_path": "audio/test/foa_6952d8374d8eca674ba4.wav", "scene_annotation_csv_path": "annotations/test/foa_6952d8374d8eca674ba4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=156.6 degrees, elevation=-0.6 degrees?", "answer": "A vehicle is located at azimuth 156.6 degrees and elevation -0.6 degrees.", "canonical_answer": "vehicle", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 10.8, "end_time": 14.8, "azimuth_deg": 156.597, "elevation_deg": -0.564, "distance_m": 0.64}]}
{"qa_id": "qa_92d4ffc4d2b72d31805f", "split": "test", "audio_id": "foa_b96f119001cbd4ce061b", "audio_path": "audio/test/foa_b96f119001cbd4ce061b.wav", "scene_annotation_csv_path": "annotations/test/foa_b96f119001cbd4ce061b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the vehicle in degrees.", "answer": "-68.6 degrees", "canonical_answer": "-68.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 5.0, "end_time": 17.0, "azimuth_deg": -68.624, "elevation_deg": 20.107, "distance_m": 2.89}]}
{"qa_id": "qa_ccc029937b2da0f2fee0", "split": "test", "audio_id": "foa_608a1c443851a1099c11", "audio_path": "audio/test/foa_608a1c443851a1099c11.wav", "scene_annotation_csv_path": "annotations/test/foa_608a1c443851a1099c11.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front-right and below the listener?", "answer": "The sound source located to the front-right and below is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 20.0, "azimuth_deg": -56.486, "elevation_deg": -22.878, "distance_m": 3.82}]}
{"qa_id": "qa_7d6185c43c9511406ce9", "split": "test", "audio_id": "foa_724b1d30070c048773aa", "audio_path": "audio/test/foa_724b1d30070c048773aa.wav", "scene_annotation_csv_path": "annotations/test/foa_724b1d30070c048773aa.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the string instrument in degrees.", "answer": "-179.5 degrees", "canonical_answer": "-179.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 3, "start_time": 10.2, "end_time": 11.1, "azimuth_deg": -179.479, "elevation_deg": -11.869, "distance_m": 1.97}]}
{"qa_id": "qa_edef77f3000aa8e04462", "split": "test", "audio_id": "foa_2a6c4e4b3a908fb2a621", "audio_path": "audio/test/foa_2a6c4e4b3a908fb2a621.wav", "scene_annotation_csv_path": "annotations/test/foa_2a6c4e4b3a908fb2a621.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events occur in this audio clip and what are their respective time spans?", "answer": "The audio contains speech from 0.2s to 12.4s and speech from 0.3s to 3.0s.", "canonical_answer": "speech (0.2s to 12.4s); speech (0.3s to 3.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 12.4, "azimuth_deg": 134.33, "elevation_deg": 0.0, "distance_m": 1.16}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 3.0, "azimuth_deg": -115.777, "elevation_deg": 0.0, "distance_m": 1.12}]}
{"qa_id": "qa_c260840953c97ed9fd98", "split": "test", "audio_id": "foa_4091158b798bc09137fe", "audio_path": "audio/test/foa_4091158b798bc09137fe.wav", "scene_annotation_csv_path": "annotations/test/foa_4091158b798bc09137fe.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the war sound?", "answer": "24.0 degrees", "canonical_answer": "24.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 1.2, "azimuth_deg": 79.904, "elevation_deg": 23.979, "distance_m": 1.81}]}
{"qa_id": "qa_fb02d94d57b34e093c47", "split": "test", "audio_id": "foa_149632508f1664a64180", "audio_path": "audio/test/foa_149632508f1664a64180.wav", "scene_annotation_csv_path": "annotations/test/foa_149632508f1664a64180.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=64.9 degrees, elevation=7.3 degrees?", "answer": "An insect is the sound heard from azimuth=64.9 degrees, elevation=7.3 degrees.", "canonical_answer": "insect", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 1, "start_time": 5.6, "end_time": 10.4, "azimuth_deg": 64.858, "elevation_deg": 7.349, "distance_m": 1.32}]}
{"qa_id": "qa_fef38e2e68b82cd04839", "split": "test", "audio_id": "foa_13ad9593f776a8597f0d", "audio_path": "audio/test/foa_13ad9593f776a8597f0d.wav", "scene_annotation_csv_path": "annotations/test/foa_13ad9593f776a8597f0d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front-right and below?", "answer": "The sound source coming from the front-right and below is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 11.6, "azimuth_deg": -30.841, "elevation_deg": -24.446, "distance_m": 2.34}]}
{"qa_id": "qa_783ff0d7ce5fe118fb7b", "split": "test", "audio_id": "foa_8e99a3dc997cbaa3aa6f", "audio_path": "audio/test/foa_8e99a3dc997cbaa3aa6f.wav", "scene_annotation_csv_path": "annotations/test/foa_8e99a3dc997cbaa3aa6f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval is the wind instrument active?", "answer": "The wind instrument is active throughout the interval from 0.0s to 7.1s.", "canonical_answer": "0.0s to 7.1s", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.0, "end_time": 7.1, "azimuth_deg": 167.317, "elevation_deg": 16.537, "distance_m": 2.68}]}
{"qa_id": "qa_91961f1252153b475734", "split": "test", "audio_id": "foa_65f2f8e9fb71aff0ae81", "audio_path": "audio/test/foa_65f2f8e9fb71aff0ae81.wav", "scene_annotation_csv_path": "annotations/test/foa_65f2f8e9fb71aff0ae81.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the singing?", "answer": "22.0 degrees", "canonical_answer": "22.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 3.4, "azimuth_deg": 22.049, "elevation_deg": -37.159, "distance_m": 2.37}]}
{"qa_id": "qa_54f63fa96bc989897504", "split": "test", "audio_id": "foa_68bae7ca8aeb084e6539", "audio_path": "audio/test/foa_68bae7ca8aeb084e6539.wav", "scene_annotation_csv_path": "annotations/test/foa_68bae7ca8aeb084e6539.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the sound of the door be heard?", "answer": "The door is active from 0.0s to 6.0s.", "canonical_answer": "0.0s to 6.0s", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 1, "start_time": 0.0, "end_time": 6.0, "azimuth_deg": -102.38, "elevation_deg": -18.864, "distance_m": 3.54}]}
{"qa_id": "qa_ff4dec8947f1fa59febd", "split": "test", "audio_id": "foa_a1cfc267876403d8023a", "audio_path": "audio/test/foa_a1cfc267876403d8023a.wav", "scene_annotation_csv_path": "annotations/test/foa_a1cfc267876403d8023a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the back-right and below the listener?", "answer": "The source heard from the back-right and below the listener is an alarm.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 2, "start_time": 10.9, "end_time": 14.8, "azimuth_deg": -139.984, "elevation_deg": -25.617, "distance_m": 2.82}]}
{"qa_id": "qa_7c786e7489b2168fe732", "split": "test", "audio_id": "foa_85ef81e2f5775c2b9681", "audio_path": "audio/test/foa_85ef81e2f5775c2b9681.wav", "scene_annotation_csv_path": "annotations/test/foa_85ef81e2f5775c2b9681.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Identify the source at azimuth=-62.2 degrees, elevation=-34.7 degrees.", "answer": "The source located at azimuth -62.2 degrees and elevation -34.7 degrees is wind.", "canonical_answer": "wind", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 1, "start_time": 1.9, "end_time": 4.4, "azimuth_deg": -62.167, "elevation_deg": -34.74, "distance_m": 1.21}]}
{"qa_id": "qa_93634605ee54e7868c1a", "split": "test", "audio_id": "foa_b25e19a9e0a2fdf705fe", "audio_path": "audio/test/foa_b25e19a9e0a2fdf705fe.wav", "scene_annotation_csv_path": "annotations/test/foa_b25e19a9e0a2fdf705fe.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains speech from 0.0s to 2.5s and speech from 0.6s to 6.3s.", "canonical_answer": "speech (0.0s to 2.5s); speech (0.6s to 6.3s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.0, "end_time": 2.5, "azimuth_deg": -44.417, "elevation_deg": 12.601, "distance_m": 1.44}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 6.3, "azimuth_deg": 80.967, "elevation_deg": -15.353, "distance_m": 2.75}]}
{"qa_id": "qa_2e6dfa43b3c26ff5b6aa", "split": "test", "audio_id": "foa_8e149aee89c709926d0e", "audio_path": "audio/test/foa_8e149aee89c709926d0e.wav", "scene_annotation_csv_path": "annotations/test/foa_8e149aee89c709926d0e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the percussion located?", "answer": "-55.4 degrees", "canonical_answer": "-55.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": 141.796, "elevation_deg": -55.443, "distance_m": 1.17}]}
{"qa_id": "qa_c9b50f82be55c8c30e66", "split": "test", "audio_id": "foa_ffdadc4441dc3fa56f8d", "audio_path": "audio/test/foa_ffdadc4441dc3fa56f8d.wav", "scene_annotation_csv_path": "annotations/test/foa_ffdadc4441dc3fa56f8d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval is the water event active?", "answer": "The water event is active from 0.3s to 6.4s.", "canonical_answer": "0.3s to 6.4s", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.3, "end_time": 6.4, "azimuth_deg": -27.238, "elevation_deg": -21.524, "distance_m": 2.14}]}
{"qa_id": "qa_75423d11af85b2259940", "split": "test", "audio_id": "foa_b3ce1744233e03de4fa6", "audio_path": "audio/test/foa_b3ce1744233e03de4fa6.wav", "scene_annotation_csv_path": "annotations/test/foa_b3ce1744233e03de4fa6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the female speech coming?", "answer": "73.2 degrees", "canonical_answer": "73.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 1, "start_time": 2.1, "end_time": 3.4, "azimuth_deg": 73.249, "elevation_deg": 32.455, "distance_m": 1.65}]}
{"qa_id": "qa_6b5aa5533b8fd3de0b80", "split": "test", "audio_id": "foa_47aec8d42d98e1dfd550", "audio_path": "audio/test/foa_47aec8d42d98e1dfd550.wav", "scene_annotation_csv_path": "annotations/test/foa_47aec8d42d98e1dfd550.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what is the time interval for each?", "answer": "The audio contains water from 0.2s to 2.6s.", "canonical_answer": "water (0.2s to 2.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.2, "end_time": 2.6, "azimuth_deg": 124.116, "elevation_deg": -22.737, "distance_m": 2.68}]}
{"qa_id": "qa_818c044c9bf563f09595", "split": "test", "audio_id": "foa_44a2e37358fb8b44445f", "audio_path": "audio/test/foa_44a2e37358fb8b44445f.wav", "scene_annotation_csv_path": "annotations/test/foa_44a2e37358fb8b44445f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Identify the source at azimuth=-65.0 degrees, elevation=6.7 degrees.", "answer": "A musical instrument is located at azimuth -65.0 degrees and elevation 6.7 degrees.", "canonical_answer": "musical instrument", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 2, "start_time": 7.6, "end_time": 17.6, "azimuth_deg": -64.97, "elevation_deg": 6.659, "distance_m": 0.85}]}
{"qa_id": "qa_02123efad096e18e3a6b", "split": "test", "audio_id": "foa_5bb8a5044b528062bebf", "audio_path": "audio/test/foa_5bb8a5044b528062bebf.wav", "scene_annotation_csv_path": "annotations/test/foa_5bb8a5044b528062bebf.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the speech?", "answer": "17.7 degrees", "canonical_answer": "17.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 4.8, "azimuth_deg": -130.809, "elevation_deg": 17.693, "distance_m": 1.43}]}
{"qa_id": "qa_0d0f05cfe882bf0d1004", "split": "test", "audio_id": "foa_dc20b225c3efa0232934", "audio_path": "audio/test/foa_dc20b225c3efa0232934.wav", "scene_annotation_csv_path": "annotations/test/foa_dc20b225c3efa0232934.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "What source is heard from the front and below of the listener?", "answer": "The source heard from the front and below is a cat.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 12.888, "elevation_deg": -32.753, "distance_m": 2.1}]}
{"qa_id": "qa_6fb3f3925d99d5313a56", "split": "test", "audio_id": "foa_b423dc94e341c54b4a2f", "audio_path": "audio/test/foa_b423dc94e341c54b4a2f.wav", "scene_annotation_csv_path": "annotations/test/foa_b423dc94e341c54b4a2f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-121.8 degrees, elevation=20.7 degrees?", "answer": "A gong is located at azimuth=-121.8 degrees and elevation=20.7 degrees.", "canonical_answer": "gong", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": -121.834, "elevation_deg": 20.745, "distance_m": 2.58}]}
{"qa_id": "qa_d5158c2e2a408ad9b1b3", "split": "test", "audio_id": "foa_8b4c32e82193a3d8ade2", "audio_path": "audio/test/foa_8b4c32e82193a3d8ade2.wav", "scene_annotation_csv_path": "annotations/test/foa_8b4c32e82193a3d8ade2.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains speech occurring from 0.2s to 2.6s and speech occurring from 0.3s to 11.8s.", "canonical_answer": "speech (0.2s to 2.6s); speech (0.3s to 11.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 2.6, "azimuth_deg": -10.821, "elevation_deg": 0.0, "distance_m": 1.89}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 11.8, "azimuth_deg": -10.821, "elevation_deg": -5.435, "distance_m": 4.84}]}
{"qa_id": "qa_726da7cc86783a80f21f", "split": "test", "audio_id": "foa_f98a0cd59e9b9e49fe85", "audio_path": "audio/test/foa_f98a0cd59e9b9e49fe85.wav", "scene_annotation_csv_path": "annotations/test/foa_f98a0cd59e9b9e49fe85.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the front-right of the listener?", "answer": "The source coming from the front-right is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 6.3, "azimuth_deg": -44.195, "elevation_deg": 0.0, "distance_m": 2.63}]}
{"qa_id": "qa_e46c7a602eb238e6348c", "split": "test", "audio_id": "foa_34f0d84e7bc84c136a6a", "audio_path": "audio/test/foa_34f0d84e7bc84c136a6a.wav", "scene_annotation_csv_path": "annotations/test/foa_34f0d84e7bc84c136a6a.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the gong coming?", "answer": "-127.9 degrees", "canonical_answer": "-127.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 0.6, "end_time": 3.7, "azimuth_deg": -127.945, "elevation_deg": 5.126, "distance_m": 0.62}]}
{"qa_id": "qa_4fb3f4ffccc517e11588", "split": "test", "audio_id": "foa_553722d7c7f27ff34523", "audio_path": "audio/test/foa_553722d7c7f27ff34523.wav", "scene_annotation_csv_path": "annotations/test/foa_553722d7c7f27ff34523.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "What is the time span of the singing event?", "answer": "The singing event is active from 0.1s to 4.8s.", "canonical_answer": "0.1s to 4.8s", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.1, "end_time": 4.8, "azimuth_deg": -50.222, "elevation_deg": -35.638, "distance_m": 1.67}]}
{"qa_id": "qa_3418571e49d1ccfaa7cd", "split": "test", "audio_id": "foa_81d1113fdca8b669c049", "audio_path": "audio/test/foa_81d1113fdca8b669c049.wav", "scene_annotation_csv_path": "annotations/test/foa_81d1113fdca8b669c049.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the speech in degrees.", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 6.2, "azimuth_deg": 133.875, "elevation_deg": 0.0, "distance_m": 2.85}]}
{"qa_id": "qa_b233cd9c8263f52b67dc", "split": "test", "audio_id": "foa_3986ce22522a91ad3892", "audio_path": "audio/test/foa_3986ce22522a91ad3892.wav", "scene_annotation_csv_path": "annotations/test/foa_3986ce22522a91ad3892.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the azimuth of the bell in degrees.", "answer": "-175.3 degrees", "canonical_answer": "-175.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 2, "start_time": 16.4, "end_time": 20.0, "azimuth_deg": -175.347, "elevation_deg": 18.233, "distance_m": 2.46}]}
{"qa_id": "qa_a719fc6100905ed275d1", "split": "test", "audio_id": "foa_5c2987add14a2509fc99", "audio_path": "audio/test/foa_5c2987add14a2509fc99.wav", "scene_annotation_csv_path": "annotations/test/foa_5c2987add14a2509fc99.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the speech occur?", "answer": "The speech event is active from 0.3s to 3.4s.", "canonical_answer": "0.3s to 3.4s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 3.4, "azimuth_deg": 56.865, "elevation_deg": 0.0, "distance_m": 1.43}]}
{"qa_id": "qa_4570f47040a1a5110ea8", "split": "test", "audio_id": "foa_28c75b4bdc165322cae9", "audio_path": "audio/test/foa_28c75b4bdc165322cae9.wav", "scene_annotation_csv_path": "annotations/test/foa_28c75b4bdc165322cae9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "What sound sources can be identified in the audio, and when does each occur?", "answer": "The audio contains a bell that sounds from 0.3s to 5.0s.", "canonical_answer": "bell (0.3s to 5.0s)", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.3, "end_time": 5.0, "azimuth_deg": -84.659, "elevation_deg": 21.348, "distance_m": 0.72}]}
{"qa_id": "qa_286fe3b39d948ea1274a", "split": "test", "audio_id": "foa_42013aa9891654d97ade", "audio_path": "audio/test/foa_42013aa9891654d97ade.wav", "scene_annotation_csv_path": "annotations/test/foa_42013aa9891654d97ade.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the wind located?", "answer": "-21.3 degrees", "canonical_answer": "-21.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 3, "start_time": 10.4, "end_time": 16.8, "azimuth_deg": -69.359, "elevation_deg": -21.349, "distance_m": 3.47}]}
{"qa_id": "qa_88adaa861c68d8d994c1", "split": "test", "audio_id": "foa_ecf5db7069ef175dca3f", "audio_path": "audio/test/foa_ecf5db7069ef175dca3f.wav", "scene_annotation_csv_path": "annotations/test/foa_ecf5db7069ef175dca3f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound can be heard from the front-left and below side?", "answer": "The source coming from the front-left and below is a guitar.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 1.6, "azimuth_deg": 57.439, "elevation_deg": -56.925, "distance_m": 1.66}]}
{"qa_id": "qa_68a2d2fcd493b38d9dd6", "split": "test", "audio_id": "foa_a7649772ff603ffb84ca", "audio_path": "audio/test/foa_a7649772ff603ffb84ca.wav", "scene_annotation_csv_path": "annotations/test/foa_a7649772ff603ffb84ca.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=130.1 degrees, elevation=0.0 degrees?", "answer": "A car is the sound heard from azimuth=130.1 degrees and elevation=0.0 degrees.", "canonical_answer": "car", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 1, "start_time": 0.0, "end_time": 7.8, "azimuth_deg": 130.092, "elevation_deg": 0.0, "distance_m": 2.13}]}
{"qa_id": "qa_db387dd81a540ac556f7", "split": "test", "audio_id": "foa_0c0d0c777cf401420658", "audio_path": "audio/test/foa_0c0d0c777cf401420658.wav", "scene_annotation_csv_path": "annotations/test/foa_0c0d0c777cf401420658.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the animal located?", "answer": "-7.4 degrees", "canonical_answer": "-7.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 1, "start_time": 0.9, "end_time": 4.5, "azimuth_deg": -98.745, "elevation_deg": -7.422, "distance_m": 4.31}]}
{"qa_id": "qa_f035a382a393a246de8d", "split": "test", "audio_id": "foa_9ae9288fa8e5a74a122a", "audio_path": "audio/test/foa_9ae9288fa8e5a74a122a.wav", "scene_annotation_csv_path": "annotations/test/foa_9ae9288fa8e5a74a122a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval does the keyboard instrument occur?", "answer": "The keyboard instrument is active from 16.0s to 16.7s.", "canonical_answer": "16.0s to 16.7s", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 2, "start_time": 16.0, "end_time": 16.7, "azimuth_deg": 53.367, "elevation_deg": 9.625, "distance_m": 3.51}]}
{"qa_id": "qa_4655c4995147d8971f5b", "split": "test", "audio_id": "foa_9a7a992e088ee96fba8a", "audio_path": "audio/test/foa_9a7a992e088ee96fba8a.wav", "scene_annotation_csv_path": "annotations/test/foa_9a7a992e088ee96fba8a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=95.9 degrees, elevation=31.8 degrees?", "answer": "An alarm is located at azimuth 95.9 degrees and elevation 31.8 degrees.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 2, "start_time": 11.5, "end_time": 18.3, "azimuth_deg": 95.921, "elevation_deg": 31.815, "distance_m": 1.62}]}
{"qa_id": "qa_daf54dd14125568b495e", "split": "test", "audio_id": "foa_0cb5732995c06dad13a9", "audio_path": "audio/test/foa_0cb5732995c06dad13a9.wav", "scene_annotation_csv_path": "annotations/test/foa_0cb5732995c06dad13a9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their specific time intervals?", "answer": "The audio clip features human vocalization occurring from 0.0s to 1.8s.", "canonical_answer": "human vocalization (0.0s to 1.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.0, "end_time": 1.8, "azimuth_deg": 72.269, "elevation_deg": -17.861, "distance_m": 2.58}]}
{"qa_id": "qa_f6c93f22bbeec4934256", "split": "test", "audio_id": "foa_4c8b6fc648b3774c4395", "audio_path": "audio/test/foa_4c8b6fc648b3774c4395.wav", "scene_annotation_csv_path": "annotations/test/foa_4c8b6fc648b3774c4395.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the writing coming?", "answer": "38.3 degrees", "canonical_answer": "38.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 1, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": 38.273, "elevation_deg": 0.0, "distance_m": 3.75}]}
{"qa_id": "qa_a5cc39176a74274a9f08", "split": "test", "audio_id": "foa_f367bfeec3b5cf1d2115", "audio_path": "audio/test/foa_f367bfeec3b5cf1d2115.wav", "scene_annotation_csv_path": "annotations/test/foa_f367bfeec3b5cf1d2115.csv", "dataset": "tau2636594", "data_source": "dcase_real", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is heard from the front-left and above?", "answer": "The sound source coming from the front-left and above is a war sound.", "canonical_answer": "war sound", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 20, "start_time": 7.5, "end_time": 10.189625, "azimuth_deg": 41.0, "elevation_deg": 30.0, "distance_m": 1.0}]}
{"qa_id": "qa_df3df58954510e3c56fc", "split": "test", "audio_id": "foa_a6b43541fcc3d5c783a0", "audio_path": "audio/test/foa_a6b43541fcc3d5c783a0.wav", "scene_annotation_csv_path": "annotations/test/foa_a6b43541fcc3d5c783a0.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound sources are audible in the recording, and what are their corresponding time intervals?", "answer": "The audio features speech occurring from 0.3s to 2.9s and another instance of speech from 0.6s to 2.4s.", "canonical_answer": "speech (0.3s to 2.9s); speech (0.6s to 2.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 2.9, "azimuth_deg": 13.779, "elevation_deg": -9.372, "distance_m": 4.5}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 2.4, "azimuth_deg": 13.779, "elevation_deg": 0.0, "distance_m": 4.39}]}
{"qa_id": "qa_5f406ac5e454cd41a05a", "split": "test", "audio_id": "foa_8462ba3d017a5f0d0692", "audio_path": "audio/test/foa_8462ba3d017a5f0d0692.wav", "scene_annotation_csv_path": "annotations/test/foa_8462ba3d017a5f0d0692.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the guitar be heard?", "answer": "The guitar is audible from 8.0s to 13.7s.", "canonical_answer": "8.0s to 13.7s", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 2, "start_time": 8.0, "end_time": 13.7, "azimuth_deg": 12.459, "elevation_deg": -12.473, "distance_m": 1.85}]}
{"qa_id": "qa_3507ea57c847ecc8d0a1", "split": "test", "audio_id": "foa_16ac3294fc86f7da69db", "audio_path": "audio/test/foa_16ac3294fc86f7da69db.wav", "scene_annotation_csv_path": "annotations/test/foa_16ac3294fc86f7da69db.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-107.2 degrees, elevation=-0.9 degrees?", "answer": "A bell is located at azimuth -107.2 degrees and elevation -0.9 degrees.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": -107.198, "elevation_deg": -0.888, "distance_m": 0.56}]}
{"qa_id": "qa_2f0dd50a641509928107", "split": "test", "audio_id": "foa_cf403201fcbc4113c224", "audio_path": "audio/test/foa_cf403201fcbc4113c224.wav", "scene_annotation_csv_path": "annotations/test/foa_cf403201fcbc4113c224.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Estimate the elevation of the machine in degrees.", "answer": "-38.4 degrees", "canonical_answer": "-38.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.8, "end_time": 3.2, "azimuth_deg": -97.603, "elevation_deg": -38.426, "distance_m": 2.37}]}
{"qa_id": "qa_dae32cfbb110507b4cdd", "split": "test", "audio_id": "foa_ed48162813f1f8015a89", "audio_path": "audio/test/foa_ed48162813f1f8015a89.wav", "scene_annotation_csv_path": "annotations/test/foa_ed48162813f1f8015a89.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the water?", "answer": "-115.2 degrees", "canonical_answer": "-115.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 1, "start_time": 1.8, "end_time": 14.6, "azimuth_deg": -115.16, "elevation_deg": 34.016, "distance_m": 1.53}]}
{"qa_id": "qa_c7a498da919460849950", "split": "test", "audio_id": "foa_52475ac243cba67bfd53", "audio_path": "audio/test/foa_52475ac243cba67bfd53.wav", "scene_annotation_csv_path": "annotations/test/foa_52475ac243cba67bfd53.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the back-right and below?", "answer": "The sound originating from the back-right and below is percussion.", "canonical_answer": "percussion", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": -149.658, "elevation_deg": -21.273, "distance_m": 2.01}]}
{"qa_id": "qa_2a2a404e42deac42bcb5", "split": "test", "audio_id": "foa_f35ed9406ab233f5eb55", "audio_path": "audio/test/foa_f35ed9406ab233f5eb55.wav", "scene_annotation_csv_path": "annotations/test/foa_f35ed9406ab233f5eb55.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the water located?", "answer": "26.3 degrees", "canonical_answer": "26.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 7.6, "azimuth_deg": -64.163, "elevation_deg": 26.334, "distance_m": 2.24}]}
{"qa_id": "qa_40db5fba9f0dffd5468b", "split": "test", "audio_id": "foa_d5c7a606ccbcdd9ae3c8", "audio_path": "audio/test/foa_d5c7a606ccbcdd9ae3c8.wav", "scene_annotation_csv_path": "annotations/test/foa_d5c7a606ccbcdd9ae3c8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is located to the left and above the listener?", "answer": "The sound source located to the left and above is tearing.", "canonical_answer": "tearing", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 0.2, "end_time": 1.2, "azimuth_deg": 104.186, "elevation_deg": 22.898, "distance_m": 1.95}]}
{"qa_id": "qa_7b88ccf90f9e9793e4d2", "split": "test", "audio_id": "foa_3efc7992625ff9d71ff6", "audio_path": "audio/test/foa_3efc7992625ff9d71ff6.wav", "scene_annotation_csv_path": "annotations/test/foa_3efc7992625ff9d71ff6.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. From which azimuth is the speech coming?", "answer": "-54.7 degrees", "canonical_answer": "-54.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 2.7, "azimuth_deg": -54.658, "elevation_deg": 0.0, "distance_m": 4.79}]}
{"qa_id": "qa_cb318ec0a027b3de34ad", "split": "test", "audio_id": "foa_34303f4a1a72e998b213", "audio_path": "audio/test/foa_34303f4a1a72e998b213.wav", "scene_annotation_csv_path": "annotations/test/foa_34303f4a1a72e998b213.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their specific time intervals?", "answer": "The audio clip contains speech occurring from 0.2s to 5.1s and additional speech occurring from 0.6s to 6.6s.", "canonical_answer": "speech (0.2s to 5.1s); speech (0.6s to 6.6s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 5.1, "azimuth_deg": 71.02, "elevation_deg": -23.575, "distance_m": 3.61}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 6.6, "azimuth_deg": -116.94, "elevation_deg": -7.394, "distance_m": 1.02}]}
{"qa_id": "qa_85a7c54e7303bd30ed08", "split": "test", "audio_id": "foa_4cc14167ddb077b6b0dc", "audio_path": "audio/test/foa_4cc14167ddb077b6b0dc.wav", "scene_annotation_csv_path": "annotations/test/foa_4cc14167ddb077b6b0dc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What sound source is located at azimuth=-39.9 degrees, elevation=1.2 degrees?", "answer": "A guitar is located at azimuth -39.9 degrees and elevation 1.2 degrees.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 8.7, "azimuth_deg": -39.881, "elevation_deg": 1.244, "distance_m": 1.15}]}
{"qa_id": "qa_d9c3ba2e97a5c302ef74", "split": "test", "audio_id": "foa_0368f87dc52a232c8a58", "audio_path": "audio/test/foa_0368f87dc52a232c8a58.wav", "scene_annotation_csv_path": "annotations/test/foa_0368f87dc52a232c8a58.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which time interval can the singing be heard?", "answer": "The singing is active from 1.9s to 7.1s.", "canonical_answer": "1.9s to 7.1s", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 1.9, "end_time": 7.1, "azimuth_deg": -119.305, "elevation_deg": 10.599, "distance_m": 2.38}]}
{"qa_id": "qa_79308c73151726e0d26d", "split": "test", "audio_id": "foa_d9745a98f083894b684b", "audio_path": "audio/test/foa_d9745a98f083894b684b.wav", "scene_annotation_csv_path": "annotations/test/foa_d9745a98f083894b684b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the body sound?", "answer": "-37.2 degrees", "canonical_answer": "-37.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.1, "end_time": 4.5, "azimuth_deg": -37.153, "elevation_deg": -29.881, "distance_m": 2.94}]}
{"qa_id": "qa_e42aeee2f3d1d4dc37fd", "split": "test", "audio_id": "foa_71fd6ee74f8870925cd6", "audio_path": "audio/test/foa_71fd6ee74f8870925cd6.wav", "scene_annotation_csv_path": "annotations/test/foa_71fd6ee74f8870925cd6.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=32.4 degrees, elevation=-6.6 degrees?", "answer": "The sound heard from azimuth=32.4 degrees and elevation=-6.6 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.5, "end_time": 9.8, "azimuth_deg": 32.369, "elevation_deg": -6.62, "distance_m": 4.39}]}
{"qa_id": "qa_2c891ca0aa85f021fe38", "split": "test", "audio_id": "foa_d809e2d8823977298b51", "audio_path": "audio/test/foa_d809e2d8823977298b51.wav", "scene_annotation_csv_path": "annotations/test/foa_d809e2d8823977298b51.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what vertical angle is the body sound located?", "answer": "-27.6 degrees", "canonical_answer": "-27.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.2, "end_time": 6.1, "azimuth_deg": 65.974, "elevation_deg": -27.609, "distance_m": 2.34}]}
{"qa_id": "qa_bd38138f47ee01c3e291", "split": "test", "audio_id": "foa_15b13f3f9af7a9bae65d", "audio_path": "audio/test/foa_15b13f3f9af7a9bae65d.wav", "scene_annotation_csv_path": "annotations/test/foa_15b13f3f9af7a9bae65d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this recording, and when is each one active?", "answer": "The audio contains a knock that occurs from 0.8s to 14.8s.", "canonical_answer": "knock (0.8s to 14.8s)", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 0, "start_time": 0.8, "end_time": 14.8, "azimuth_deg": 149.856, "elevation_deg": 11.05, "distance_m": 3.38}]}
{"qa_id": "qa_e5a4acab170e79603d5e", "split": "test", "audio_id": "foa_e7e991673d433844eeb2", "audio_path": "audio/test/foa_e7e991673d433844eeb2.wav", "scene_annotation_csv_path": "annotations/test/foa_e7e991673d433844eeb2.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During what time interval does the speech occur?", "answer": "The speech event is active from 0.6s to 5.1s.", "canonical_answer": "0.6s to 5.1s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 5.1, "azimuth_deg": -84.339, "elevation_deg": -9.299, "distance_m": 1.05}]}
{"qa_id": "qa_b77df6c60d5eaeec8f02", "split": "test", "audio_id": "foa_07b08ec4401945cc1f23", "audio_path": "audio/test/foa_07b08ec4401945cc1f23.wav", "scene_annotation_csv_path": "annotations/test/foa_07b08ec4401945cc1f23.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "identify_source_by_location", "question_class": "detect", "answer_format": "short_text", "question": "Which sound source is heard from the back of the listener?", "answer": "The sound source heard from the back is a war sound.", "canonical_answer": "war sound", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 2, "start_time": 0.1, "end_time": 2.2, "azimuth_deg": 164.479, "elevation_deg": 2.229, "distance_m": 4.15}]}
{"qa_id": "qa_b2b61eeeba510148887f", "split": "test", "audio_id": "foa_05a4e86d05dc61468206", "audio_path": "audio/test/foa_05a4e86d05dc61468206.wav", "scene_annotation_csv_path": "annotations/test/foa_05a4e86d05dc61468206.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "detect_source", "question_class": "detect", "answer_format": "structured_text", "question": "Which sound events are present in this audio clip, and what are their corresponding time intervals?", "answer": "The audio clip features speech from 0.4s to 2.1s and additional speech from 0.6s to 4.4s.", "canonical_answer": "speech (0.4s to 2.1s); speech (0.6s to 4.4s)", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 2.1, "azimuth_deg": -105.071, "elevation_deg": 2.852, "distance_m": 4.43}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 4.4, "azimuth_deg": 158.814, "elevation_deg": 0.0, "distance_m": 3.31}]}
{"qa_id": "qa_caa77c316444f295f2c0", "split": "test", "audio_id": "foa_5f46da9f042dff3cd749", "audio_path": "audio/test/foa_5f46da9f042dff3cd749.wav", "scene_annotation_csv_path": "annotations/test/foa_5f46da9f042dff3cd749.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the wood?", "answer": "-4.0 degrees", "canonical_answer": "-4.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 60, "class_name": "wood", "track_id": 1, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": 66.365, "elevation_deg": -3.973, "distance_m": 1.31}]}
{"qa_id": "qa_8d6e0f999ee0241a2370", "split": "test", "audio_id": "foa_3d39b5eb7c995ca2b8cc", "audio_path": "audio/test/foa_3d39b5eb7c995ca2b8cc.wav", "scene_annotation_csv_path": "annotations/test/foa_3d39b5eb7c995ca2b8cc.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "identify_source_by_doa", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is heard from azimuth=58.4 degrees, elevation=0.0 degrees?", "answer": "The sound detected at azimuth=58.4 degrees and elevation=0.0 degrees is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 8.2, "azimuth_deg": 58.419, "elevation_deg": 0.0, "distance_m": 2.98}]}
{"qa_id": "qa_8c25a41211fe62c01488", "split": "test", "audio_id": "foa_5ac54e9bc9ac6881b9f6", "audio_path": "audio/test/foa_5ac54e9bc9ac6881b9f6.wav", "scene_annotation_csv_path": "annotations/test/foa_5ac54e9bc9ac6881b9f6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "detect_time", "question_class": "detect", "answer_format": "structured_text", "question": "During which interval can the breathing be heard?", "answer": "The breathing is active from 0.0s to 12.5s.", "canonical_answer": "0.0s to 12.5s", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.0, "end_time": 12.5, "azimuth_deg": 43.816, "elevation_deg": 4.37, "distance_m": 1.16}]}
{"qa_id": "qa_e71e02c2e07f89488a48", "split": "test", "audio_id": "foa_866685b1e5d4eacccc2f", "audio_path": "audio/test/foa_866685b1e5d4eacccc2f.wav", "scene_annotation_csv_path": "annotations/test/foa_866685b1e5d4eacccc2f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the war sound positioned?", "answer": "12.1 degrees", "canonical_answer": "12.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.3, "end_time": 14.4, "azimuth_deg": -73.981, "elevation_deg": 12.108, "distance_m": 0.89}]}
{"qa_id": "qa_657487d45db8e1f0c56e", "split": "test", "audio_id": "foa_da6d472b5521fe3b1029", "audio_path": "audio/test/foa_da6d472b5521fe3b1029.wav", "scene_annotation_csv_path": "annotations/test/foa_da6d472b5521fe3b1029.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "How would you describe the movement of the body sound?", "answer": "The body sound is moving away from the listener.", "canonical_answer": "moving away from the listener", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 2.6, "azimuth_deg": 168.379, "elevation_deg": 27.818, "distance_m": 6.07}]}
{"qa_id": "qa_d8a7de1c57067d65985f", "split": "test", "audio_id": "foa_db39beaadb1e65de7a1b", "audio_path": "audio/test/foa_db39beaadb1e65de7a1b.wav", "scene_annotation_csv_path": "annotations/test/foa_db39beaadb1e65de7a1b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the vehicle in meters?", "answer": "2.9 meters", "canonical_answer": "2.9 meters", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 2, "start_time": 0.7, "end_time": 1.6, "azimuth_deg": -81.339, "elevation_deg": -2.702, "distance_m": 2.85}]}
{"qa_id": "qa_dd77bb6a6d1af3a75e92", "split": "test", "audio_id": "foa_0d065839783bbc018169", "audio_path": "audio/test/foa_0d065839783bbc018169.wav", "scene_annotation_csv_path": "annotations/test/foa_0d065839783bbc018169.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound originating from behind the listener begin?", "answer": "The sound coming from the back becomes active at 0.2s.", "canonical_answer": "0.2s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 8.8, "azimuth_deg": -163.682, "elevation_deg": 8.202, "distance_m": 0.84}]}
{"qa_id": "qa_9f18480e9715d3c7bb42", "split": "test", "audio_id": "foa_3f63b688b101ece00b95", "audio_path": "audio/test/foa_3f63b688b101ece00b95.wav", "scene_annotation_csv_path": "annotations/test/foa_3f63b688b101ece00b95.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the thunderstorm located?", "answer": "44.7 degrees", "canonical_answer": "44.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 2, "start_time": 10.0, "end_time": 16.3, "azimuth_deg": 44.686, "elevation_deg": -22.833, "distance_m": 2.01}]}
{"qa_id": "qa_efca982f0f5d73aa0b6f", "split": "test", "audio_id": "foa_ee2b91fda35016538269", "audio_path": "audio/test/foa_ee2b91fda35016538269.wav", "scene_annotation_csv_path": "annotations/test/foa_ee2b91fda35016538269.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "count_sources", "question_class": "detect", "answer_format": "integer", "question": "How many sound sources are active at the 2.6s mark?", "answer": "2", "canonical_answer": "2", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 0, "start_time": 0.7, "end_time": 4.60775, "azimuth_deg": 138.036, "elevation_deg": -13.513, "distance_m": 1.08}, {"class_id": 52, "class_name": "tool", "track_id": 1, "start_time": 0.7, "end_time": 4.60775, "azimuth_deg": 132.376, "elevation_deg": -18.01, "distance_m": 1.52}]}
{"qa_id": "qa_44f9191a34970213343e", "split": "test", "audio_id": "foa_bcfb8354c3c868bfed84", "audio_path": "audio/test/foa_bcfb8354c3c868bfed84.wav", "scene_annotation_csv_path": "annotations/test/foa_bcfb8354c3c868bfed84.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "count_sources", "question_class": "detect", "answer_format": "integer", "question": "How many sound sources are active at 19.6s?", "answer": "1", "canonical_answer": "1", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 2, "start_time": 10.5, "end_time": 20.0, "azimuth_deg": 56.701, "elevation_deg": 1.124, "distance_m": 2.56}]}
{"qa_id": "qa_8a9c4e01d8e8105ff57b", "split": "test", "audio_id": "foa_15d18a3c03db52c74633", "audio_path": "audio/test/foa_15d18a3c03db52c74633.wav", "scene_annotation_csv_path": "annotations/test/foa_15d18a3c03db52c74633.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the cat?", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.1, "end_time": 14.6, "azimuth_deg": -77.292, "elevation_deg": 0.0, "distance_m": 4.47}]}
{"qa_id": "qa_a1a6f204664f64818cb6", "split": "test", "audio_id": "foa_a5119e79ae1c044b253e", "audio_path": "audio/test/foa_a5119e79ae1c044b253e.wav", "scene_annotation_csv_path": "annotations/test/foa_a5119e79ae1c044b253e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the camera sound begin to originate from the front?", "answer": "The sound originating from the front becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": -15.868, "elevation_deg": -6.211, "distance_m": 2.99}]}
{"qa_id": "qa_42dd5f7bb610a190d0a8", "split": "test", "audio_id": "foa_78073144cde14926f0b6", "audio_path": "audio/test/foa_78073144cde14926f0b6.wav", "scene_annotation_csv_path": "annotations/test/foa_78073144cde14926f0b6.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the speech located?", "answer": "77.8 degrees", "canonical_answer": "77.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 2, "start_time": 0.2, "end_time": 7.6, "azimuth_deg": 77.795, "elevation_deg": -6.775, "distance_m": 0.78}]}
{"qa_id": "qa_0712f1c3354619ab5424", "split": "test", "audio_id": "foa_723c8a56968ad2a05259", "audio_path": "audio/test/foa_723c8a56968ad2a05259.wav", "scene_annotation_csv_path": "annotations/test/foa_723c8a56968ad2a05259.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the tearing sound in meters?", "answer": "1.5 meters", "canonical_answer": "1.5 meters", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 1, "start_time": 0.0, "end_time": 4.5, "azimuth_deg": 48.55, "elevation_deg": 27.073, "distance_m": 1.49}]}
{"qa_id": "qa_7c0ffe53255a90160986", "split": "test", "audio_id": "foa_91e00185c66b7e743feb", "audio_path": "audio/test/foa_91e00185c66b7e743feb.wav", "scene_annotation_csv_path": "annotations/test/foa_91e00185c66b7e743feb.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "How is the singing moving relative to the listener?", "answer": "The singing is moving left to right.", "canonical_answer": "moving left to right", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 0.0, "end_time": 4.9525, "azimuth_deg": 70.794, "elevation_deg": -18.327, "distance_m": 1.52}]}
{"qa_id": "qa_b6dc5af346015dcfc59f", "split": "test", "audio_id": "foa_1a5754f2f93a2cae214b", "audio_path": "audio/test/foa_1a5754f2f93a2cae214b.wav", "scene_annotation_csv_path": "annotations/test/foa_1a5754f2f93a2cae214b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "count_sources", "question_class": "detect", "answer_format": "integer", "question": "How many sound sources are active at 6.4s?", "answer": "3", "canonical_answer": "3", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 1, "start_time": 5.8, "end_time": 6.5, "azimuth_deg": -36.952, "elevation_deg": -4.678, "distance_m": 2.18}, {"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 10.7, "azimuth_deg": -49.118, "elevation_deg": -30.901, "distance_m": 2.39}, {"class_id": 61, "class_name": "writing", "track_id": 2, "start_time": 6.4, "end_time": 8.9, "azimuth_deg": 47.076, "elevation_deg": -42.544, "distance_m": 2.15}]}
{"qa_id": "qa_8e867cc333e7d1ba73d5", "split": "test", "audio_id": "foa_9f2d373746dacaba5035", "audio_path": "audio/test/foa_9f2d373746dacaba5035.wav", "scene_annotation_csv_path": "annotations/test/foa_9f2d373746dacaba5035.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the alarm located?", "answer": "84.6 degrees", "canonical_answer": "84.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 1, "start_time": 1.5, "end_time": 13.1, "azimuth_deg": 84.601, "elevation_deg": -30.041, "distance_m": 1.94}]}
{"qa_id": "qa_961194d9da2ded1ec3aa", "split": "test", "audio_id": "foa_59cfba75c340449c0944", "audio_path": "audio/test/foa_59cfba75c340449c0944.wav", "scene_annotation_csv_path": "annotations/test/foa_59cfba75c340449c0944.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the singing?", "answer": "0.5 meters", "canonical_answer": "0.5 meters", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 3, "start_time": 13.6, "end_time": 20.0, "azimuth_deg": -11.439, "elevation_deg": -2.239, "distance_m": 0.54}]}
{"qa_id": "qa_ab9482ef06d5ff3848eb", "split": "test", "audio_id": "foa_b9ca0ce22c65fe80e088", "audio_path": "audio/test/foa_b9ca0ce22c65fe80e088.wav", "scene_annotation_csv_path": "annotations/test/foa_b9ca0ce22c65fe80e088.csv", "dataset": "tau2636586", "data_source": "dcase_real", "task_type": null, "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "In what direction is the typing sound traveling relative to the listener?", "answer": "The typing sound is moving in an upward direction.", "canonical_answer": "moving upward", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 20, "start_time": 17.6, "end_time": 19.3, "azimuth_deg": -40.0, "elevation_deg": -10.0, "distance_m": 1.5}]}
{"qa_id": "qa_a2160ed352957244af08", "split": "test", "audio_id": "foa_948eb2e9dcd6910687ab", "audio_path": "audio/test/foa_948eb2e9dcd6910687ab.wav", "scene_annotation_csv_path": "annotations/test/foa_948eb2e9dcd6910687ab.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the string instrument positioned behind and to the left start playing?", "answer": "The sound source from that location begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": 151.049, "elevation_deg": -47.326, "distance_m": 0.78}]}
{"qa_id": "qa_e13f9b1a85431c23940d", "split": "test", "audio_id": "foa_6cc7e92ed3d9ee7d844c", "audio_path": "audio/test/foa_6cc7e92ed3d9ee7d844c.wav", "scene_annotation_csv_path": "annotations/test/foa_6cc7e92ed3d9ee7d844c.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the tearing sound located?", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 2, "start_time": 1.4, "end_time": 20.0, "azimuth_deg": 162.692, "elevation_deg": 0.0, "distance_m": 4.26}]}
{"qa_id": "qa_b1ee43d1d0bbc33a80ac", "split": "test", "audio_id": "foa_54f5c08cb38e3e2da744", "audio_path": "audio/test/foa_54f5c08cb38e3e2da744.wav", "scene_annotation_csv_path": "annotations/test/foa_54f5c08cb38e3e2da744.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the body sound in degrees?", "answer": "26.3 degrees", "canonical_answer": "26.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.2, "end_time": 0.4, "azimuth_deg": -109.644, "elevation_deg": 26.293, "distance_m": 1.97}]}
{"qa_id": "qa_9728a408380370174736", "split": "test", "audio_id": "foa_0717b56fdc97dc2013fe", "audio_path": "audio/test/foa_0717b56fdc97dc2013fe.wav", "scene_annotation_csv_path": "annotations/test/foa_0717b56fdc97dc2013fe.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth angle is the tool located?", "answer": "-110.8 degrees", "canonical_answer": "-110.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": -110.834, "elevation_deg": -2.541, "distance_m": 1.01}]}
{"qa_id": "qa_aa49afd693f7822886cf", "split": "test", "audio_id": "foa_4c86ff8ecda5946e86c0", "audio_path": "audio/test/foa_4c86ff8ecda5946e86c0.wav", "scene_annotation_csv_path": "annotations/test/foa_4c86ff8ecda5946e86c0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the train in meters?", "answer": "1.9 meters", "canonical_answer": "1.9 meters", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 1, "start_time": 1.0, "end_time": 4.2, "azimuth_deg": -88.437, "elevation_deg": -26.526, "distance_m": 1.86}]}
{"qa_id": "qa_4532eda3f84905e0cf8f", "split": "test", "audio_id": "foa_923f20598fdee0cbbcfc", "audio_path": "audio/test/foa_923f20598fdee0cbbcfc.wav", "scene_annotation_csv_path": "annotations/test/foa_923f20598fdee0cbbcfc.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "counting", "task_name": "count_sources", "question_class": "detect", "answer_format": "integer", "question": "How many sound sources are active at 3.1 seconds?", "answer": "5", "canonical_answer": "5", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 1, "start_time": 0.0, "end_time": 4.4, "azimuth_deg": -75.301, "elevation_deg": -4.946, "distance_m": 2.32}, {"class_id": 8, "class_name": "camera", "track_id": 2, "start_time": 2.0, "end_time": 11.8, "azimuth_deg": -7.865, "elevation_deg": 0.0, "distance_m": 3.61}, {"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -155.317, "elevation_deg": 0.0, "distance_m": 1.86}, {"class_id": 37, "class_name": "metal_clink", "track_id": 4, "start_time": 0.1, "end_time": 9.0, "azimuth_deg": 159.145, "elevation_deg": 0.0, "distance_m": 1.86}, {"class_id": 57, "class_name": "water", "track_id": 3, "start_time": 0.0, "end_time": 7.4, "azimuth_deg": 102.226, "elevation_deg": 13.512, "distance_m": 3.42}]}
{"qa_id": "qa_7879b61390d27f4af5b9", "split": "test", "audio_id": "foa_1a9129134c7dd31caf14", "audio_path": "audio/test/foa_1a9129134c7dd31caf14.wav", "scene_annotation_csv_path": "annotations/test/foa_1a9129134c7dd31caf14.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the male voice originate from the right side?", "answer": "The sound source located on the right becomes active at 2.7 seconds.", "canonical_answer": "2.7s", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 1, "start_time": 2.7, "end_time": 4.4, "azimuth_deg": -69.706, "elevation_deg": 0.954, "distance_m": 1.98}]}
{"qa_id": "qa_a29ad4f95e848d19f5db", "split": "test", "audio_id": "foa_bc0d11f368d34599c8eb", "audio_path": "audio/test/foa_bc0d11f368d34599c8eb.wav", "scene_annotation_csv_path": "annotations/test/foa_bc0d11f368d34599c8eb.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "How is the camera moving relative to the listener?", "answer": "The camera is approaching the listener.", "canonical_answer": "approaching the listener", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.0, "end_time": 4.858125, "azimuth_deg": 1.418, "elevation_deg": -4.358, "distance_m": 7.89}]}
{"qa_id": "qa_ac7a21dbf496f4b1e322", "split": "test", "audio_id": "foa_3a8ef3098e1de0c1fccb", "audio_path": "audio/test/foa_3a8ef3098e1de0c1fccb.wav", "scene_annotation_csv_path": "annotations/test/foa_3a8ef3098e1de0c1fccb.csv", "dataset": "realfoa", "data_source": "dcase_real", "task_type": null, "task_name": "count_sources", "question_class": "detect", "answer_format": "integer", "question": "How many sound sources are active at 0.6 seconds?", "answer": "4", "canonical_answer": "4", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 4, "start_time": 0.0, "end_time": 9.412, "azimuth_deg": 37.31, "elevation_deg": -8.494, "distance_m": 2.37}, {"class_id": 3, "class_name": "appliance", "track_id": 6, "start_time": 0.0, "end_time": 9.412, "azimuth_deg": 34.876, "elevation_deg": 10.2, "distance_m": 2.65}, {"class_id": 36, "class_name": "male_speech", "track_id": 1, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": -102.0, "elevation_deg": Infinity, "distance_m": null}, {"class_id": 37, "class_name": "metal_clink", "track_id": 2, "start_time": 0.0, "end_time": 3.5, "azimuth_deg": -103.0, "elevation_deg": 0.0, "distance_m": null}]}
{"qa_id": "qa_2f45842e59e3e9f36d97", "split": "test", "audio_id": "foa_88abc20c510075181bc9", "audio_path": "audio/test/foa_88abc20c510075181bc9.wav", "scene_annotation_csv_path": "annotations/test/foa_88abc20c510075181bc9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the finger snapping sound in meters?", "answer": "2.4 meters", "canonical_answer": "2.4 meters", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 1, "start_time": 3.6, "end_time": 8.1, "azimuth_deg": -92.23, "elevation_deg": 2.165, "distance_m": 2.42}]}
{"qa_id": "qa_7459f67c9a5bf8a5e6e3", "split": "test", "audio_id": "foa_2197057080c44e743c06", "audio_path": "audio/test/foa_2197057080c44e743c06.wav", "scene_annotation_csv_path": "annotations/test/foa_2197057080c44e743c06.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound located to the front-right and below begin?", "answer": "The sound source located in that direction becomes active at 0.1s.", "canonical_answer": "0.1s", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.1, "end_time": 3.1, "azimuth_deg": -39.644, "elevation_deg": -30.084, "distance_m": 2.96}]}
{"qa_id": "qa_c59b98229d975928d66e", "split": "test", "audio_id": "foa_488c48d13ba1a2164ba2", "audio_path": "audio/test/foa_488c48d13ba1a2164ba2.wav", "scene_annotation_csv_path": "annotations/test/foa_488c48d13ba1a2164ba2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the water?", "answer": "7.4 degrees", "canonical_answer": "7.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 2, "start_time": 16.2, "end_time": 17.4, "azimuth_deg": -18.233, "elevation_deg": 7.404, "distance_m": 2.53}]}
{"qa_id": "qa_197775902ede9d2e2647", "split": "test", "audio_id": "foa_6732d960e7258351627c", "audio_path": "audio/test/foa_6732d960e7258351627c.wav", "scene_annotation_csv_path": "annotations/test/foa_6732d960e7258351627c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the speech located?", "answer": "-174.0 degrees", "canonical_answer": "-174.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 7.4, "end_time": 8.8, "azimuth_deg": -173.999, "elevation_deg": 29.766, "distance_m": 1.74}]}
{"qa_id": "qa_05fe52baa8231c0f5b64", "split": "test", "audio_id": "foa_ba8480e7464757b0d71b", "audio_path": "audio/test/foa_ba8480e7464757b0d71b.wav", "scene_annotation_csv_path": "annotations/test/foa_ba8480e7464757b0d71b.csv", "dataset": "tau2636586", "data_source": "dcase_real", "task_type": null, "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "How would you characterize the motion of the source producing the laughter?", "answer": "The source of the laughter is moving from the right to the left.", "canonical_answer": "moving right to left", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 25, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": -109.2105, "elevation_deg": 6.4555, "distance_m": 3.5}]}
{"qa_id": "qa_3b26b68eb4133d46fdb6", "split": "test", "audio_id": "foa_0e4d50fc891614fb98d0", "audio_path": "audio/test/foa_0e4d50fc891614fb98d0.wav", "scene_annotation_csv_path": "annotations/test/foa_0e4d50fc891614fb98d0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the human vocalization located?", "answer": "-6.8 degrees", "canonical_answer": "-6.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.4, "end_time": 2.2, "azimuth_deg": -6.787, "elevation_deg": -30.284, "distance_m": 2.89}]}
{"qa_id": "qa_33d748f10dfa1631e7fd", "split": "test", "audio_id": "foa_82536ea995651a44ddcb", "audio_path": "audio/test/foa_82536ea995651a44ddcb.wav", "scene_annotation_csv_path": "annotations/test/foa_82536ea995651a44ddcb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the wind instrument?", "answer": "18.8 degrees", "canonical_answer": "18.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.3, "end_time": 0.7, "azimuth_deg": 174.532, "elevation_deg": 18.767, "distance_m": 1.61}]}
{"qa_id": "qa_25b419264e846d82edcd", "split": "test", "audio_id": "foa_a502e6957c2b32796fbf", "audio_path": "audio/test/foa_a502e6957c2b32796fbf.wav", "scene_annotation_csv_path": "annotations/test/foa_a502e6957c2b32796fbf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the alarm?", "answer": "2.6 meters", "canonical_answer": "2.6 meters", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.1, "end_time": 9.9, "azimuth_deg": -85.51, "elevation_deg": 14.749, "distance_m": 2.57}]}
{"qa_id": "qa_7e65321d5bea04e4393b", "split": "test", "audio_id": "foa_09dc8ed4697ddc47fb7c", "audio_path": "audio/test/foa_09dc8ed4697ddc47fb7c.wav", "scene_annotation_csv_path": "annotations/test/foa_09dc8ed4697ddc47fb7c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "count_sources", "question_class": "detect", "answer_format": "integer", "question": "How many sources are active at 5.9s?", "answer": "3", "canonical_answer": "3", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 2, "start_time": 2.9, "end_time": 9.0, "azimuth_deg": 74.581, "elevation_deg": 40.424, "distance_m": 1.26}, {"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.3, "end_time": 18.1, "azimuth_deg": -119.985, "elevation_deg": 32.396, "distance_m": 0.68}, {"class_id": 28, "class_name": "home_sound", "track_id": 1, "start_time": 0.7, "end_time": 10.9, "azimuth_deg": -43.33, "elevation_deg": 30.355, "distance_m": 1.85}]}
{"qa_id": "qa_bd2355fb55154d180e8f", "split": "test", "audio_id": "foa_f13a06482bda2453d0c5", "audio_path": "audio/test/foa_f13a06482bda2453d0c5.wav", "scene_annotation_csv_path": "annotations/test/foa_f13a06482bda2453d0c5.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "How is the thunderstorm moving relative to the listener?", "answer": "The thunderstorm is moving downward.", "canonical_answer": "moving downward", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 0.8, "end_time": 4.62275, "azimuth_deg": -8.593, "elevation_deg": -86.236, "distance_m": 2.77}]}
{"qa_id": "qa_514cf4a02c99101dc14a", "split": "test", "audio_id": "foa_279adda77b4b4a1eef41", "audio_path": "audio/test/foa_279adda77b4b4a1eef41.wav", "scene_annotation_csv_path": "annotations/test/foa_279adda77b4b4a1eef41.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the front-left position begin?", "answer": "The sound source located at the front-left begins at 0.6s.", "canonical_answer": "0.6s", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.6, "end_time": 2.8, "azimuth_deg": 45.015, "elevation_deg": -14.036, "distance_m": 2.04}]}
{"qa_id": "qa_38ca7c0cf3e9da9fa565", "split": "test", "audio_id": "foa_e0bd5be6f287c3721660", "audio_path": "audio/test/foa_e0bd5be6f287c3721660.wav", "scene_annotation_csv_path": "annotations/test/foa_e0bd5be6f287c3721660.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the human vocalization positioned?", "answer": "-21.1 degrees", "canonical_answer": "-21.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 1.8, "end_time": 4.8, "azimuth_deg": 108.151, "elevation_deg": -21.114, "distance_m": 2.1}]}
{"qa_id": "qa_7b2d5d20f0e82d2e0e67", "split": "test", "audio_id": "foa_49fa088d8b5a6b906986", "audio_path": "audio/test/foa_49fa088d8b5a6b906986.wav", "scene_annotation_csv_path": "annotations/test/foa_49fa088d8b5a6b906986.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound originating from the back-left and below begin?", "answer": "The sound originating from that location begins at 0.6s.", "canonical_answer": "0.6s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 4.8, "azimuth_deg": 123.071, "elevation_deg": -16.195, "distance_m": 0.67}]}
{"qa_id": "qa_abd31c6bed84cf4924b6", "split": "test", "audio_id": "foa_be5bf2bf3ddd3d715089", "audio_path": "audio/test/foa_be5bf2bf3ddd3d715089.wav", "scene_annotation_csv_path": "annotations/test/foa_be5bf2bf3ddd3d715089.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the body sound?", "answer": "0.6 meters", "canonical_answer": "0.6 meters", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.8, "end_time": 1.0, "azimuth_deg": -50.268, "elevation_deg": 13.0, "distance_m": 0.58}]}
{"qa_id": "qa_2c7e6263bbaacc66a034", "split": "test", "audio_id": "foa_dbda93111f2c3477b350", "audio_path": "audio/test/foa_dbda93111f2c3477b350.wav", "scene_annotation_csv_path": "annotations/test/foa_dbda93111f2c3477b350.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "count_sources", "question_class": "detect", "answer_format": "integer", "question": "How many sound sources are active at 19.4s?", "answer": "1", "canonical_answer": "1", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 179.214, "elevation_deg": 8.083, "distance_m": 0.67}]}
{"qa_id": "qa_598dfb7a6192b59eb167", "split": "test", "audio_id": "foa_f8c07c9a78267e44c8b4", "audio_path": "audio/test/foa_f8c07c9a78267e44c8b4.wav", "scene_annotation_csv_path": "annotations/test/foa_f8c07c9a78267e44c8b4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "Does the camera change its position relative to the listener over the course of the recording?", "answer": "The camera remains stationary throughout the specified time interval.", "canonical_answer": "stationary", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 2, "start_time": 13.3, "end_time": 20.0, "azimuth_deg": -176.968, "elevation_deg": 8.678, "distance_m": 2.37}]}
{"qa_id": "qa_2b609f6edb857686a257", "split": "test", "audio_id": "foa_49ea90f787ac8261a116", "audio_path": "audio/test/foa_49ea90f787ac8261a116.wav", "scene_annotation_csv_path": "annotations/test/foa_49ea90f787ac8261a116.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the train located?", "answer": "103.9 degrees", "canonical_answer": "103.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 3, "start_time": 11.9, "end_time": 20.0, "azimuth_deg": 103.864, "elevation_deg": 9.082, "distance_m": 3.5}]}
{"qa_id": "qa_13b97a2658e3e2ffc569", "split": "test", "audio_id": "foa_373ad096d58b9a3e4711", "audio_path": "audio/test/foa_373ad096d58b9a3e4711.wav", "scene_annotation_csv_path": "annotations/test/foa_373ad096d58b9a3e4711.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the breathing sound located at the front-left originate?", "answer": "The sound of breathing originating from the front-left begins at 0.2s.", "canonical_answer": "0.2s", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.2, "end_time": 0.8, "azimuth_deg": 41.594, "elevation_deg": -0.477, "distance_m": 3.15}]}
{"qa_id": "qa_d75f4fae26d6818f7946", "split": "test", "audio_id": "foa_7166399b617daff32f56", "audio_path": "audio/test/foa_7166399b617daff32f56.wav", "scene_annotation_csv_path": "annotations/test/foa_7166399b617daff32f56.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the human vocalization?", "answer": "-41.4 degrees", "canonical_answer": "-41.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.1, "end_time": 2.1, "azimuth_deg": 22.556, "elevation_deg": -41.422, "distance_m": 1.18}]}
{"qa_id": "qa_73a610cccab49f84de0b", "split": "test", "audio_id": "foa_023be928600c1ea23b78", "audio_path": "audio/test/foa_023be928600c1ea23b78.wav", "scene_annotation_csv_path": "annotations/test/foa_023be928600c1ea23b78.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the machine located?", "answer": "-20.4 degrees", "canonical_answer": "-20.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 2, "start_time": 11.8, "end_time": 20.0, "azimuth_deg": -20.417, "elevation_deg": 22.216, "distance_m": 2.62}]}
{"qa_id": "qa_9884eae41b8ab32e1e3e", "split": "test", "audio_id": "foa_9d0ea1ba4b02955e047b", "audio_path": "audio/test/foa_9d0ea1ba4b02955e047b.wav", "scene_annotation_csv_path": "annotations/test/foa_9d0ea1ba4b02955e047b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "count_sources", "question_class": "detect", "answer_format": "integer", "question": "How many sound sources are active at 17.4s?", "answer": "2", "canonical_answer": "2", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 3, "start_time": 15.8, "end_time": 19.0, "azimuth_deg": 146.287, "elevation_deg": -18.255, "distance_m": 0.75}, {"class_id": 33, "class_name": "knock", "track_id": 1, "start_time": 8.2, "end_time": 20.0, "azimuth_deg": 16.7, "elevation_deg": -27.501, "distance_m": 2.08}]}
{"qa_id": "qa_a2152a3ac2edd9e22502", "split": "test", "audio_id": "foa_c4a07119091170c70ef9", "audio_path": "audio/test/foa_c4a07119091170c70ef9.wav", "scene_annotation_csv_path": "annotations/test/foa_c4a07119091170c70ef9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the male speaker in meters?", "answer": "3.3 meters", "canonical_answer": "3.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": -179.367, "elevation_deg": 2.383, "distance_m": 3.3}]}
{"qa_id": "qa_78246064cbb3654224d0", "split": "test", "audio_id": "foa_1a4eebe2d583be7a1cf5", "audio_path": "audio/test/foa_1a4eebe2d583be7a1cf5.wav", "scene_annotation_csv_path": "annotations/test/foa_1a4eebe2d583be7a1cf5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "How would you describe the movement of the war sound?", "answer": "The war sound remains stationary throughout its duration.", "canonical_answer": "stationary", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 12.2, "azimuth_deg": -59.214, "elevation_deg": -37.714, "distance_m": 1.52}]}
{"qa_id": "qa_54c8d7bee6b65d058cc2", "split": "test", "audio_id": "foa_9476c00ae5e845af7013", "audio_path": "audio/test/foa_9476c00ae5e845af7013.wav", "scene_annotation_csv_path": "annotations/test/foa_9476c00ae5e845af7013.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the clock in degrees?", "answer": "-152.5 degrees", "canonical_answer": "-152.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 1.4, "end_time": 20.0, "azimuth_deg": -152.459, "elevation_deg": -44.872, "distance_m": 1.92}]}
{"qa_id": "qa_cd6c820d1f3ddb7b2967", "split": "test", "audio_id": "foa_4f2b332727528754e560", "audio_path": "audio/test/foa_4f2b332727528754e560.wav", "scene_annotation_csv_path": "annotations/test/foa_4f2b332727528754e560.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the typing sound from the back region begin?", "answer": "The typing sound originating from the back begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.0, "end_time": 9.2, "azimuth_deg": -160.514, "elevation_deg": 0.13, "distance_m": 1.01}]}
{"qa_id": "qa_4c8f6d89909ef56b5a15", "split": "test", "audio_id": "foa_76afb3d97966b60ada9a", "audio_path": "audio/test/foa_76afb3d97966b60ada9a.wav", "scene_annotation_csv_path": "annotations/test/foa_76afb3d97966b60ada9a.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "count_sources", "question_class": "detect", "answer_format": "integer", "question": "How many sources are active at 3.7s?", "answer": "4", "canonical_answer": "4", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 3, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 78.162, "elevation_deg": -25.663, "distance_m": 3.2}, {"class_id": 37, "class_name": "metal_clink", "track_id": 2, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": 30.766, "elevation_deg": 10.799, "distance_m": 4.94}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 7.0, "azimuth_deg": -169.334, "elevation_deg": -47.028, "distance_m": 0.85}, {"class_id": 46, "class_name": "speech", "track_id": 4, "start_time": 0.6, "end_time": 7.7, "azimuth_deg": 144.661, "elevation_deg": -22.331, "distance_m": 2.01}]}
{"qa_id": "qa_d7a1b8ad98c3b7386abe", "split": "test", "audio_id": "foa_cde8891e72c0da1211bc", "audio_path": "audio/test/foa_cde8891e72c0da1211bc.wav", "scene_annotation_csv_path": "annotations/test/foa_cde8891e72c0da1211bc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "Can you describe the movement of the tape?", "answer": "The tape remains stationary throughout the duration of the audio clip.", "canonical_answer": "stationary", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 2, "start_time": 3.7, "end_time": 7.6, "azimuth_deg": -142.491, "elevation_deg": -4.055, "distance_m": 2.92}]}
{"qa_id": "qa_584420444435668e4f3d", "split": "test", "audio_id": "foa_f8e49e1777eeebdd27b8", "audio_path": "audio/test/foa_f8e49e1777eeebdd27b8.wav", "scene_annotation_csv_path": "annotations/test/foa_f8e49e1777eeebdd27b8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the metal clink?", "answer": "1.9 meters", "canonical_answer": "1.9 meters", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.1, "end_time": 5.6, "azimuth_deg": 83.852, "elevation_deg": 25.105, "distance_m": 1.9}]}
{"qa_id": "qa_b7bb8cbe4122c6a1ba8b", "split": "test", "audio_id": "foa_5f6ddee5bdcc98587b8b", "audio_path": "audio/test/foa_5f6ddee5bdcc98587b8b.wav", "scene_annotation_csv_path": "annotations/test/foa_5f6ddee5bdcc98587b8b.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the speech located?", "answer": "-0.8 degrees", "canonical_answer": "-0.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 15.3, "azimuth_deg": 69.928, "elevation_deg": -0.835, "distance_m": 1.88}]}
{"qa_id": "qa_90aa2fabbcbf102cdd51", "split": "test", "audio_id": "foa_6eb86bb753597e710601", "audio_path": "audio/test/foa_6eb86bb753597e710601.wav", "scene_annotation_csv_path": "annotations/test/foa_6eb86bb753597e710601.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the metal clink?", "answer": "-29.2 degrees", "canonical_answer": "-29.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.8, "end_time": 2.4, "azimuth_deg": 105.447, "elevation_deg": -29.184, "distance_m": 2.43}]}
{"qa_id": "qa_ac602befe28dcb0a0bf3", "split": "test", "audio_id": "foa_ec3ae3b4792f984d724b", "audio_path": "audio/test/foa_ec3ae3b4792f984d724b.wav", "scene_annotation_csv_path": "annotations/test/foa_ec3ae3b4792f984d724b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the tool located?", "answer": "-105.9 degrees", "canonical_answer": "-105.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": -105.891, "elevation_deg": -14.38, "distance_m": 2.59}]}
{"qa_id": "qa_e78f89ffd9c1894846da", "split": "test", "audio_id": "foa_96acafbb477b2e541c98", "audio_path": "audio/test/foa_96acafbb477b2e541c98.wav", "scene_annotation_csv_path": "annotations/test/foa_96acafbb477b2e541c98.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "count_sources", "question_class": "detect", "answer_format": "integer", "question": "At 5.2s, how many sources are sounding at once?", "answer": "1", "canonical_answer": "1", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 2, "start_time": 4.6, "end_time": 5.8, "azimuth_deg": -116.598, "elevation_deg": -10.988, "distance_m": 1.9}]}
{"qa_id": "qa_17036f1640282d13fee4", "split": "test", "audio_id": "foa_bb8e67ef799733c29f88", "audio_path": "audio/test/foa_bb8e67ef799733c29f88.wav", "scene_annotation_csv_path": "annotations/test/foa_bb8e67ef799733c29f88.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "How is the wind moving relative to the listener?", "answer": "The wind is stationary.", "canonical_answer": "stationary", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.2, "end_time": 4.3, "azimuth_deg": 57.743, "elevation_deg": 7.492, "distance_m": 2.15}]}
{"qa_id": "qa_705c98018df21fcf10a9", "split": "test", "audio_id": "foa_9d15f6c2456ea2fa9100", "audio_path": "audio/test/foa_9d15f6c2456ea2fa9100.wav", "scene_annotation_csv_path": "annotations/test/foa_9d15f6c2456ea2fa9100.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the wind instrument from the listener?", "answer": "2.6 meters", "canonical_answer": "2.6 meters", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 1, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": -68.137, "elevation_deg": 0.0, "distance_m": 2.55}]}
{"qa_id": "qa_bd3c6556bcf863145437", "split": "test", "audio_id": "foa_dade71c14217e780e8b0", "audio_path": "audio/test/foa_dade71c14217e780e8b0.wav", "scene_annotation_csv_path": "annotations/test/foa_dade71c14217e780e8b0.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound originating from the left side first begin?", "answer": "The sound source located on the left becomes active at 0.3s.", "canonical_answer": "0.3s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 3.6, "azimuth_deg": 108.535, "elevation_deg": 0.0, "distance_m": 2.71}]}
{"qa_id": "qa_994a74f60f69c965a6df", "split": "test", "audio_id": "foa_cdccc9d85dd8ba4ba390", "audio_path": "audio/test/foa_cdccc9d85dd8ba4ba390.wav", "scene_annotation_csv_path": "annotations/test/foa_cdccc9d85dd8ba4ba390.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the breathing sound?", "answer": "16.9 degrees", "canonical_answer": "16.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.4, "end_time": 17.7, "azimuth_deg": -41.86, "elevation_deg": 16.88, "distance_m": 2.58}]}
{"qa_id": "qa_4c49b61c7a8223e1d275", "split": "test", "audio_id": "foa_982e0d76906949f82144", "audio_path": "audio/test/foa_982e0d76906949f82144.wav", "scene_annotation_csv_path": "annotations/test/foa_982e0d76906949f82144.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "count_sources", "question_class": "detect", "answer_format": "integer", "question": "How many sources are audible at the 2.0s mark?", "answer": "4", "canonical_answer": "4", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 1, "start_time": 0.0, "end_time": 7.4, "azimuth_deg": -12.944, "elevation_deg": 0.0, "distance_m": 4.3}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": -69.775, "elevation_deg": -25.301, "distance_m": 3.36}, {"class_id": 46, "class_name": "speech", "track_id": 3, "start_time": 0.6, "end_time": 7.8, "azimuth_deg": 74.064, "elevation_deg": 1.637, "distance_m": 1.37}, {"class_id": 46, "class_name": "speech", "track_id": 4, "start_time": 0.4, "end_time": 3.0, "azimuth_deg": 112.114, "elevation_deg": -50.405, "distance_m": 1.92}]}
{"qa_id": "qa_d80149baff7454cecc08", "split": "test", "audio_id": "foa_2996270fd3dd50bdde8a", "audio_path": "audio/test/foa_2996270fd3dd50bdde8a.wav", "scene_annotation_csv_path": "annotations/test/foa_2996270fd3dd50bdde8a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from behind and below the listener begin?", "answer": "The sound from that location begins at 0.1s.", "canonical_answer": "0.1s", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 0, "start_time": 0.1, "end_time": 3.8, "azimuth_deg": 169.309, "elevation_deg": -18.675, "distance_m": 0.98}]}
{"qa_id": "qa_a5888b0ebf6eea17cbdc", "split": "test", "audio_id": "foa_b5a31203f970fe8ebf4b", "audio_path": "audio/test/foa_b5a31203f970fe8ebf4b.wav", "scene_annotation_csv_path": "annotations/test/foa_b5a31203f970fe8ebf4b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "How is the war sound moving relative to the listener?", "answer": "The war sound is stationary.", "canonical_answer": "stationary", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 3, "start_time": 16.5, "end_time": 17.4, "azimuth_deg": 130.578, "elevation_deg": -12.856, "distance_m": 1.58}]}
{"qa_id": "qa_c9de32f04ea260e212ab", "split": "test", "audio_id": "foa_8f51f2664e37ff4f56e2", "audio_path": "audio/test/foa_8f51f2664e37ff4f56e2.wav", "scene_annotation_csv_path": "annotations/test/foa_8f51f2664e37ff4f56e2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the bird located from the listener?", "answer": "1.3 meters", "canonical_answer": "1.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 3, "start_time": 11.7, "end_time": 17.5, "azimuth_deg": -69.614, "elevation_deg": 29.402, "distance_m": 1.25}]}
{"qa_id": "qa_51b51911ef3fa25bba57", "split": "test", "audio_id": "foa_51593218b15a8c7ad0ad", "audio_path": "audio/test/foa_51593218b15a8c7ad0ad.wav", "scene_annotation_csv_path": "annotations/test/foa_51593218b15a8c7ad0ad.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the sound of the ocean located?", "answer": "162.1 degrees", "canonical_answer": "162.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 1, "start_time": 9.2, "end_time": 20.0, "azimuth_deg": 162.066, "elevation_deg": 11.001, "distance_m": 2.7}]}
{"qa_id": "qa_b3e0d8b8df9819355530", "split": "test", "audio_id": "foa_88b2c369efd3d4686a82", "audio_path": "audio/test/foa_88b2c369efd3d4686a82.wav", "scene_annotation_csv_path": "annotations/test/foa_88b2c369efd3d4686a82.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound located in the front-right and lower region begin?", "answer": "The sound source located in the front-right and below starts at 0.3s.", "canonical_answer": "0.3s", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 0, "start_time": 0.3, "end_time": 0.4, "azimuth_deg": -47.774, "elevation_deg": -38.887, "distance_m": 1.33}]}
{"qa_id": "qa_bd6e447e4e691b2254d8", "split": "test", "audio_id": "foa_6e4102a016d9b66acd27", "audio_path": "audio/test/foa_6e4102a016d9b66acd27.wav", "scene_annotation_csv_path": "annotations/test/foa_6e4102a016d9b66acd27.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the percussion instrument from the listener?", "answer": "0.9 meters", "canonical_answer": "0.9 meters", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 1.2, "azimuth_deg": -174.306, "elevation_deg": 0.206, "distance_m": 0.86}]}
{"qa_id": "qa_06006f23efb587ee624f", "split": "test", "audio_id": "foa_963dacaff9a64757d81c", "audio_path": "audio/test/foa_963dacaff9a64757d81c.wav", "scene_annotation_csv_path": "annotations/test/foa_963dacaff9a64757d81c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the keyboard instrument located?", "answer": "6.0 degrees", "canonical_answer": "6.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 3, "start_time": 6.6, "end_time": 11.5, "azimuth_deg": 13.7, "elevation_deg": 6.002, "distance_m": 1.81}]}
{"qa_id": "qa_cc20e39dad127cb4ad26", "split": "test", "audio_id": "foa_0a20b85df1b2929df463", "audio_path": "audio/test/foa_0a20b85df1b2929df463.wav", "scene_annotation_csv_path": "annotations/test/foa_0a20b85df1b2929df463.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth angle is the speech located?", "answer": "-138.1 degrees", "canonical_answer": "-138.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 7.8, "azimuth_deg": -138.134, "elevation_deg": -59.572, "distance_m": 1.47}]}
{"qa_id": "qa_989759b9747be9a02573", "split": "test", "audio_id": "foa_4d54cf818a32f875ba2c", "audio_path": "audio/test/foa_4d54cf818a32f875ba2c.wav", "scene_annotation_csv_path": "annotations/test/foa_4d54cf818a32f875ba2c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "count_sources", "question_class": "detect", "answer_format": "integer", "question": "At 15.8s, how many sound sources are active?", "answer": "2", "canonical_answer": "2", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 0, "start_time": 0.2, "end_time": 15.9, "azimuth_deg": 139.715, "elevation_deg": -7.44, "distance_m": 1.6}, {"class_id": 30, "class_name": "insect", "track_id": 2, "start_time": 15.8, "end_time": 20.0, "azimuth_deg": 42.307, "elevation_deg": -0.849, "distance_m": 2.9}]}
{"qa_id": "qa_9771e95f69f43c278b34", "split": "test", "audio_id": "foa_4ad69b1da3102d78e9da", "audio_path": "audio/test/foa_4ad69b1da3102d78e9da.wav", "scene_annotation_csv_path": "annotations/test/foa_4ad69b1da3102d78e9da.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "How is the drum moving relative to the listener?", "answer": "The drum is approaching the listener.", "canonical_answer": "approaching the listener", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 1, "start_time": 1.9, "end_time": 4.426938, "azimuth_deg": 149.071, "elevation_deg": 39.404, "distance_m": 4.61}]}
{"qa_id": "qa_0b423525e95c96c9462e", "split": "test", "audio_id": "foa_87198f560b50b176602c", "audio_path": "audio/test/foa_87198f560b50b176602c.wav", "scene_annotation_csv_path": "annotations/test/foa_87198f560b50b176602c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back-right and above begin?", "answer": "The sound source located at that position becomes active at 2.9 seconds.", "canonical_answer": "2.9s", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 1, "start_time": 2.9, "end_time": 8.2, "azimuth_deg": -154.497, "elevation_deg": 15.471, "distance_m": 0.95}]}
{"qa_id": "qa_8003c179293ff2027d52", "split": "test", "audio_id": "foa_302943266bc2ce9fd01d", "audio_path": "audio/test/foa_302943266bc2ce9fd01d.wav", "scene_annotation_csv_path": "annotations/test/foa_302943266bc2ce9fd01d.csv", "dataset": "tau2636586", "data_source": "dcase_real", "task_type": null, "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "How is the door moving relative to the listener?", "answer": "The door is moving downward.", "canonical_answer": "moving downward", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 24, "start_time": 4.2, "end_time": 4.9, "azimuth_deg": -90.0, "elevation_deg": 26.0, "distance_m": 7.0}]}
{"qa_id": "qa_cf583e3bc691c3f57faf", "split": "test", "audio_id": "foa_ca5bb142a90f811150ba", "audio_path": "audio/test/foa_ca5bb142a90f811150ba.wav", "scene_annotation_csv_path": "annotations/test/foa_ca5bb142a90f811150ba.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the cat located?", "answer": "-32.8 degrees", "canonical_answer": "-32.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": 16.913, "elevation_deg": -32.794, "distance_m": 2.08}]}
{"qa_id": "qa_56510653ac84c8c1c0d0", "split": "test", "audio_id": "foa_0b8fad9b69aa5480f4ce", "audio_path": "audio/test/foa_0b8fad9b69aa5480f4ce.wav", "scene_annotation_csv_path": "annotations/test/foa_0b8fad9b69aa5480f4ce.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the laughter?", "answer": "2.1 meters", "canonical_answer": "2.1 meters", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.3, "end_time": 10.4, "azimuth_deg": 164.476, "elevation_deg": -0.196, "distance_m": 2.1}]}
{"qa_id": "qa_7f3e2add9a421855c5c8", "split": "test", "audio_id": "foa_55771c165434b24af069", "audio_path": "audio/test/foa_55771c165434b24af069.wav", "scene_annotation_csv_path": "annotations/test/foa_55771c165434b24af069.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "count_sources", "question_class": "detect", "answer_format": "integer", "question": "How many sound sources are active at 10.6s?", "answer": "3", "canonical_answer": "3", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 2, "start_time": 8.8, "end_time": 20.0, "azimuth_deg": 74.434, "elevation_deg": 23.806, "distance_m": 1.55}, {"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 0.3, "end_time": 20.0, "azimuth_deg": 24.338, "elevation_deg": -7.686, "distance_m": 1.95}, {"class_id": 58, "class_name": "wind", "track_id": 1, "start_time": 1.3, "end_time": 12.6, "azimuth_deg": 8.335, "elevation_deg": 20.935, "distance_m": 2.79}]}
{"qa_id": "qa_cbdf6d29299918f36e6b", "split": "test", "audio_id": "foa_c70b74c19e80b1a7282c", "audio_path": "audio/test/foa_c70b74c19e80b1a7282c.wav", "scene_annotation_csv_path": "annotations/test/foa_c70b74c19e80b1a7282c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the clock located?", "answer": "4.6 degrees", "canonical_answer": "4.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 9.3, "azimuth_deg": 4.573, "elevation_deg": -3.953, "distance_m": 3.3}]}
{"qa_id": "qa_10ec25c97d08e5efb448", "split": "test", "audio_id": "foa_f774882a6d0f58f5b125", "audio_path": "audio/test/foa_f774882a6d0f58f5b125.wav", "scene_annotation_csv_path": "annotations/test/foa_f774882a6d0f58f5b125.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the speech sound source in meters?", "answer": "1.9 meters", "canonical_answer": "1.9 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 2, "start_time": 11.2, "end_time": 13.6, "azimuth_deg": 100.499, "elevation_deg": -50.45, "distance_m": 1.93}]}
{"qa_id": "qa_25239e20a428674a8c78", "split": "test", "audio_id": "foa_935ee89db4bc71ca18c4", "audio_path": "audio/test/foa_935ee89db4bc71ca18c4.wav", "scene_annotation_csv_path": "annotations/test/foa_935ee89db4bc71ca18c4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the insect?", "answer": "-17.3 degrees", "canonical_answer": "-17.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 2, "start_time": 5.0, "end_time": 19.9, "azimuth_deg": 132.833, "elevation_deg": -17.306, "distance_m": 2.67}]}
{"qa_id": "qa_4087826d3e129de6427b", "split": "test", "audio_id": "foa_a1a9c61764c08508a288", "audio_path": "audio/test/foa_a1a9c61764c08508a288.wav", "scene_annotation_csv_path": "annotations/test/foa_a1a9c61764c08508a288.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the guitar located?", "answer": "24.0 degrees", "canonical_answer": "24.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 2, "start_time": 5.4, "end_time": 6.7, "azimuth_deg": 24.039, "elevation_deg": -8.862, "distance_m": 2.48}]}
{"qa_id": "qa_24572c413e66f583ba31", "split": "test", "audio_id": "foa_160227a18091d6ec042e", "audio_path": "audio/test/foa_160227a18091d6ec042e.wav", "scene_annotation_csv_path": "annotations/test/foa_160227a18091d6ec042e.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "How is the bell moving relative to the listener?", "answer": "The bell is moving left to right.", "canonical_answer": "moving left to right", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 1, "start_time": 0.0, "end_time": 4.5, "azimuth_deg": -39.432, "elevation_deg": -30.245, "distance_m": 1.42}]}
{"qa_id": "qa_48239c4438ba4c9c012c", "split": "test", "audio_id": "foa_4990500fa8ca8d737211", "audio_path": "audio/test/foa_4990500fa8ca8d737211.wav", "scene_annotation_csv_path": "annotations/test/foa_4990500fa8ca8d737211.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "count_sources", "question_class": "detect", "answer_format": "integer", "question": "How many sound sources are active at 2.1s?", "answer": "4", "canonical_answer": "4", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 0, "start_time": 1.1, "end_time": 12.5, "azimuth_deg": -156.759, "elevation_deg": 0.0, "distance_m": 1.58}, {"class_id": 24, "class_name": "frog", "track_id": 1, "start_time": 0.0, "end_time": 4.2, "azimuth_deg": -87.198, "elevation_deg": 35.765, "distance_m": 1.53}, {"class_id": 54, "class_name": "typing", "track_id": 2, "start_time": 0.8, "end_time": 6.5, "azimuth_deg": 2.312, "elevation_deg": 0.0, "distance_m": 3.13}, {"class_id": 56, "class_name": "war_sound", "track_id": 3, "start_time": 0.5, "end_time": 3.3, "azimuth_deg": 50.848, "elevation_deg": 0.0, "distance_m": 2.35}]}
{"qa_id": "qa_d4988ecda2165e90a3d8", "split": "test", "audio_id": "foa_3ac6be4766c7c166378e", "audio_path": "audio/test/foa_3ac6be4766c7c166378e.wav", "scene_annotation_csv_path": "annotations/test/foa_3ac6be4766c7c166378e.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the train located at an azimuth of -35.3 degrees and an elevation of 0.0 degrees start to play?", "answer": "The train begins to be audible at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 0.0, "end_time": 8.5, "azimuth_deg": -35.318, "elevation_deg": 0.0, "distance_m": 0.54}]}
{"qa_id": "qa_64d6a9884637db39f9e5", "split": "test", "audio_id": "foa_258bfa0008803cbbb505", "audio_path": "audio/test/foa_258bfa0008803cbbb505.wav", "scene_annotation_csv_path": "annotations/test/foa_258bfa0008803cbbb505.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth angle is the alarm located?", "answer": "-171.7 degrees", "canonical_answer": "-171.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 2.6, "azimuth_deg": -171.745, "elevation_deg": -9.023, "distance_m": 1.21}]}
{"qa_id": "qa_dcf2426192ba51aabddb", "split": "test", "audio_id": "foa_e7a1eaa1c0356117da87", "audio_path": "audio/test/foa_e7a1eaa1c0356117da87.wav", "scene_annotation_csv_path": "annotations/test/foa_e7a1eaa1c0356117da87.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the writing sound originating from the back-left direction begin?", "answer": "The sound of writing starts at 1.9s.", "canonical_answer": "1.9s", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 1.9, "end_time": 17.4, "azimuth_deg": 130.862, "elevation_deg": -4.087, "distance_m": 0.95}]}
{"qa_id": "qa_cd8e371f47c5243ef83b", "split": "test", "audio_id": "foa_9de45d6edd2751d22bdc", "audio_path": "audio/test/foa_9de45d6edd2751d22bdc.wav", "scene_annotation_csv_path": "annotations/test/foa_9de45d6edd2751d22bdc.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the telephone alarm?", "answer": "2.2 meters", "canonical_answer": "2.2 meters", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 1, "start_time": 0.0, "end_time": 8.2, "azimuth_deg": 107.437, "elevation_deg": 0.0, "distance_m": 2.2}]}
{"qa_id": "qa_99c79aa3550b734c588c", "split": "test", "audio_id": "foa_32beec2f0ba32e77d5f7", "audio_path": "audio/test/foa_32beec2f0ba32e77d5f7.wav", "scene_annotation_csv_path": "annotations/test/foa_32beec2f0ba32e77d5f7.csv", "dataset": "tau2636586", "data_source": "dcase_real", "task_type": null, "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "How would you describe the movement of the typing sound?", "answer": "The typing sound is moving upward.", "canonical_answer": "moving upward", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 12, "start_time": 11.2, "end_time": 13.2, "azimuth_deg": 164.316, "elevation_deg": 8.508, "distance_m": 6.5}]}
{"qa_id": "qa_4f5a087fb14e5834cd2b", "split": "test", "audio_id": "foa_15f37b9a3fc5a34925e6", "audio_path": "audio/test/foa_15f37b9a3fc5a34925e6.wav", "scene_annotation_csv_path": "annotations/test/foa_15f37b9a3fc5a34925e6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the kitchenware?", "answer": "21.9 degrees", "canonical_answer": "21.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 3, "start_time": 3.8, "end_time": 6.1, "azimuth_deg": 87.221, "elevation_deg": 21.916, "distance_m": 1.58}]}
{"qa_id": "qa_65af33495af1a87a5c93", "split": "test", "audio_id": "foa_5c4c65c0627a14c6591f", "audio_path": "audio/test/foa_5c4c65c0627a14c6591f.wav", "scene_annotation_csv_path": "annotations/test/foa_5c4c65c0627a14c6591f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "count_sources", "question_class": "detect", "answer_format": "integer", "question": "At 13.2s, how many sources are active?", "answer": "2", "canonical_answer": "2", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": 13.7, "elevation_deg": 6.002, "distance_m": 1.81}, {"class_id": 10, "class_name": "cat", "track_id": 2, "start_time": 4.7, "end_time": 20.0, "azimuth_deg": 11.657, "elevation_deg": 39.633, "distance_m": 0.94}]}
{"qa_id": "qa_3f0c66ef58e2b3407c0e", "split": "test", "audio_id": "foa_9760c559d233d449bcd2", "audio_path": "audio/test/foa_9760c559d233d449bcd2.wav", "scene_annotation_csv_path": "annotations/test/foa_9760c559d233d449bcd2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the tearing sound originating from the right and below begin?", "answer": "The sound originating from the right and below has an onset time of 0.1s.", "canonical_answer": "0.1s", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 0.1, "end_time": 0.6, "azimuth_deg": -69.737, "elevation_deg": -16.253, "distance_m": 1.24}]}
{"qa_id": "qa_c43350f7f195b4122250", "split": "test", "audio_id": "foa_094e76e1860c1ab38e91", "audio_path": "audio/test/foa_094e76e1860c1ab38e91.wav", "scene_annotation_csv_path": "annotations/test/foa_094e76e1860c1ab38e91.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "count_sources", "question_class": "detect", "answer_format": "integer", "question": "How many sound sources are active at 7.0s?", "answer": "1", "canonical_answer": "1", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 1.3, "end_time": 12.9, "azimuth_deg": -100.488, "elevation_deg": 21.669, "distance_m": 2.71}]}
{"qa_id": "qa_9809c819783713780af5", "split": "test", "audio_id": "foa_59f242c285786ed16ef1", "audio_path": "audio/test/foa_59f242c285786ed16ef1.wav", "scene_annotation_csv_path": "annotations/test/foa_59f242c285786ed16ef1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the human vocalization?", "answer": "1.6 meters", "canonical_answer": "1.6 meters", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.1, "end_time": 0.6, "azimuth_deg": 134.668, "elevation_deg": 15.689, "distance_m": 1.55}]}
{"qa_id": "qa_d0972f456668f614e20b", "split": "test", "audio_id": "foa_72b3acd0897b336a3afa", "audio_path": "audio/test/foa_72b3acd0897b336a3afa.wav", "scene_annotation_csv_path": "annotations/test/foa_72b3acd0897b336a3afa.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "How is the animal moving relative to the listener?", "answer": "The animal is moving away from the listener.", "canonical_answer": "moving away from the listener", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 0.0, "end_time": 1.2, "azimuth_deg": -79.449, "elevation_deg": 9.1525, "distance_m": 17.17}]}
{"qa_id": "qa_224f12c8c019b116c393", "split": "test", "audio_id": "foa_074e525087179b170433", "audio_path": "audio/test/foa_074e525087179b170433.wav", "scene_annotation_csv_path": "annotations/test/foa_074e525087179b170433.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the drum located?", "answer": "11.6 degrees", "canonical_answer": "11.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": 1.886, "elevation_deg": 11.594, "distance_m": 2.13}]}
{"qa_id": "qa_90299905dd0ba5c60d75", "split": "test", "audio_id": "foa_b3c1000e26e6bd6a1481", "audio_path": "audio/test/foa_b3c1000e26e6bd6a1481.wav", "scene_annotation_csv_path": "annotations/test/foa_b3c1000e26e6bd6a1481.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "moving", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the zipper?", "answer": "26.0 degrees", "canonical_answer": "26.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.0, "end_time": 1.9, "azimuth_deg": 25.958, "elevation_deg": -24.99, "distance_m": 2.1}]}
{"qa_id": "qa_607185386fc38a38b9ed", "split": "test", "audio_id": "foa_65d9d59847345a73cd3e", "audio_path": "audio/test/foa_65d9d59847345a73cd3e.wav", "scene_annotation_csv_path": "annotations/test/foa_65d9d59847345a73cd3e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the tool located?", "answer": "162.4 degrees", "canonical_answer": "162.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.2, "end_time": 7.2, "azimuth_deg": 162.432, "elevation_deg": -0.29, "distance_m": 1.71}]}
{"qa_id": "qa_db776bbee9e2b296fe40", "split": "test", "audio_id": "foa_2bc2c443a3f85ced9765", "audio_path": "audio/test/foa_2bc2c443a3f85ced9765.wav", "scene_annotation_csv_path": "annotations/test/foa_2bc2c443a3f85ced9765.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "count_sources", "question_class": "detect", "answer_format": "integer", "question": "How many sound sources are active at 6.6s?", "answer": "3", "canonical_answer": "3", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 2, "start_time": 5.4, "end_time": 19.4, "azimuth_deg": 136.312, "elevation_deg": -14.692, "distance_m": 4.95}, {"class_id": 12, "class_name": "cooking", "track_id": 1, "start_time": 0.0, "end_time": 15.8, "azimuth_deg": 93.131, "elevation_deg": 9.64, "distance_m": 1.24}, {"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 1.3, "end_time": 7.9, "azimuth_deg": -42.845, "elevation_deg": -0.758, "distance_m": 4.19}]}
{"qa_id": "qa_554bb8a96eef957c2dc4", "split": "test", "audio_id": "foa_4d2977ec396731e4904d", "audio_path": "audio/test/foa_4d2977ec396731e4904d.wav", "scene_annotation_csv_path": "annotations/test/foa_4d2977ec396731e4904d.csv", "dataset": "starss23", "data_source": "dcase_real", "task_type": null, "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "How is the home sound moving relative to the listener?", "answer": "The home sound is moving right to left.", "canonical_answer": "moving right to left", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 1, "start_time": 0.0, "end_time": 1.3, "azimuth_deg": 14.0, "elevation_deg": -33.0, "distance_m": 1.55}]}
{"qa_id": "qa_0b2dd537535944d1ce88", "split": "test", "audio_id": "foa_d53f9e3a3fc62e43059c", "audio_path": "audio/test/foa_d53f9e3a3fc62e43059c.wav", "scene_annotation_csv_path": "annotations/test/foa_d53f9e3a3fc62e43059c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the metal clink in meters?", "answer": "2.9 meters", "canonical_answer": "2.9 meters", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.1, "end_time": 2.0, "azimuth_deg": 127.811, "elevation_deg": -1.811, "distance_m": 2.94}]}
{"qa_id": "qa_ae9a5342f2110efe88e3", "split": "test", "audio_id": "foa_12df3e1bd8e9dffc4318", "audio_path": "audio/test/foa_12df3e1bd8e9dffc4318.wav", "scene_annotation_csv_path": "annotations/test/foa_12df3e1bd8e9dffc4318.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound located to the front-left and above start playing?", "answer": "The sound source located in that direction begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": 35.347, "elevation_deg": 18.009, "distance_m": 2.37}]}
{"qa_id": "qa_b9a89a750cf0146c2ee1", "split": "test", "audio_id": "foa_a88ce1b11276577988b1", "audio_path": "audio/test/foa_a88ce1b11276577988b1.wav", "scene_annotation_csv_path": "annotations/test/foa_a88ce1b11276577988b1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the sound of writing occurring?", "answer": "15.1 degrees", "canonical_answer": "15.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 2, "start_time": 14.7, "end_time": 16.8, "azimuth_deg": -55.629, "elevation_deg": 15.087, "distance_m": 1.38}]}
{"qa_id": "qa_4e79ada1ea829b18cf29", "split": "test", "audio_id": "foa_28cfa7f40320a1f60804", "audio_path": "audio/test/foa_28cfa7f40320a1f60804.wav", "scene_annotation_csv_path": "annotations/test/foa_28cfa7f40320a1f60804.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the speech being produced?", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.0, "end_time": 11.2, "azimuth_deg": -74.881, "elevation_deg": 0.0, "distance_m": 2.75}]}
{"qa_id": "qa_17e7d0eb1118fc6cac8c", "split": "test", "audio_id": "foa_d75fb010e4ba8cb6052e", "audio_path": "audio/test/foa_d75fb010e4ba8cb6052e.wav", "scene_annotation_csv_path": "annotations/test/foa_d75fb010e4ba8cb6052e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the rear and below start?", "answer": "The sound originating from the rear and below begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": 175.226, "elevation_deg": -19.96, "distance_m": 2.52}]}
{"qa_id": "qa_3145e73d0c854cb95c9a", "split": "test", "audio_id": "foa_74f4cf0ecb2fa7590fdc", "audio_path": "audio/test/foa_74f4cf0ecb2fa7590fdc.wav", "scene_annotation_csv_path": "annotations/test/foa_74f4cf0ecb2fa7590fdc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth are the footsteps located?", "answer": "-34.5 degrees", "canonical_answer": "-34.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.0, "end_time": 1.8, "azimuth_deg": -34.488, "elevation_deg": -15.455, "distance_m": 2.67}]}
{"qa_id": "qa_eead553a9597734c29bf", "split": "test", "audio_id": "foa_e9e4822ee67711330a12", "audio_path": "audio/test/foa_e9e4822ee67711330a12.wav", "scene_annotation_csv_path": "annotations/test/foa_e9e4822ee67711330a12.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "count_sources", "question_class": "detect", "answer_format": "integer", "question": "How many sound sources are active at 14.9s?", "answer": "2", "canonical_answer": "2", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 1, "start_time": 7.8, "end_time": 15.8, "azimuth_deg": -164.172, "elevation_deg": 51.15, "distance_m": 1.26}, {"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": 127.496, "elevation_deg": 8.063, "distance_m": 2.78}]}
{"qa_id": "qa_a6a757eb088bb71f8a43", "split": "test", "audio_id": "foa_ffdee98aba96a68c269b", "audio_path": "audio/test/foa_ffdee98aba96a68c269b.wav", "scene_annotation_csv_path": "annotations/test/foa_ffdee98aba96a68c269b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the train?", "answer": "2.1 meters", "canonical_answer": "2.1 meters", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": 86.022, "elevation_deg": 5.801, "distance_m": 2.08}]}
{"qa_id": "qa_84bab9016614642bf31d", "split": "test", "audio_id": "foa_f618bd62a74fe69bdd0d", "audio_path": "audio/test/foa_f618bd62a74fe69bdd0d.wav", "scene_annotation_csv_path": "annotations/test/foa_f618bd62a74fe69bdd0d.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "How is the speech moving relative to the listener?", "answer": "The speech is stationary.", "canonical_answer": "stationary", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 5.0, "azimuth_deg": 91.869, "elevation_deg": -3.009, "distance_m": 4.57}]}
{"qa_id": "qa_206571f09c8cf8e659aa", "split": "test", "audio_id": "foa_b36f87adb30acc49bac9", "audio_path": "audio/test/foa_b36f87adb30acc49bac9.wav", "scene_annotation_csv_path": "annotations/test/foa_b36f87adb30acc49bac9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "How is the male speech moving relative to the listener?", "answer": "The male speech is stationary.", "canonical_answer": "stationary", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.9, "end_time": 7.8, "azimuth_deg": 95.065, "elevation_deg": 38.585, "distance_m": 0.75}]}
{"qa_id": "qa_9d2c6867ac92f4c4df85", "split": "test", "audio_id": "foa_3ac53c29d06cc8fd0de0", "audio_path": "audio/test/foa_3ac53c29d06cc8fd0de0.wav", "scene_annotation_csv_path": "annotations/test/foa_3ac53c29d06cc8fd0de0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the left side begin?", "answer": "The sound source from the left becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 0.0, "end_time": 7.4, "azimuth_deg": 68.68, "elevation_deg": 14.035, "distance_m": 2.87}]}
{"qa_id": "qa_087319d3c31088e9edf9", "split": "test", "audio_id": "foa_2e0bea6ca758a90ae23f", "audio_path": "audio/test/foa_2e0bea6ca758a90ae23f.wav", "scene_annotation_csv_path": "annotations/test/foa_2e0bea6ca758a90ae23f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the insect in meters?", "answer": "1.9 meters", "canonical_answer": "1.9 meters", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.8, "end_time": 9.8, "azimuth_deg": -90.525, "elevation_deg": -51.725, "distance_m": 1.87}]}
{"qa_id": "qa_ddda04161cf5966b1dde", "split": "test", "audio_id": "foa_ff44bbb873b1350adff1", "audio_path": "audio/test/foa_ff44bbb873b1350adff1.wav", "scene_annotation_csv_path": "annotations/test/foa_ff44bbb873b1350adff1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the home sound located?", "answer": "-45.7 degrees", "canonical_answer": "-45.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 1.2, "end_time": 18.3, "azimuth_deg": 124.509, "elevation_deg": -45.719, "distance_m": 1.2}]}
{"qa_id": "qa_6a557e84f49b8a27f709", "split": "test", "audio_id": "foa_585764c0bd35453dd448", "audio_path": "audio/test/foa_585764c0bd35453dd448.wav", "scene_annotation_csv_path": "annotations/test/foa_585764c0bd35453dd448.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the bell located?", "answer": "-168.8 degrees", "canonical_answer": "-168.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": -168.839, "elevation_deg": -8.702, "distance_m": 2.88}]}
{"qa_id": "qa_27bdce53c9e40183be8a", "split": "test", "audio_id": "foa_f8fe156a35371213b048", "audio_path": "audio/test/foa_f8fe156a35371213b048.wav", "scene_annotation_csv_path": "annotations/test/foa_f8fe156a35371213b048.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "count_sources", "question_class": "detect", "answer_format": "integer", "question": "How many sound sources are active at 13.1s?", "answer": "3", "canonical_answer": "3", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 2, "start_time": 9.0, "end_time": 20.0, "azimuth_deg": -17.259, "elevation_deg": 21.067, "distance_m": 2.56}, {"class_id": 43, "class_name": "rain", "track_id": 1, "start_time": 4.7, "end_time": 17.3, "azimuth_deg": 19.882, "elevation_deg": 16.139, "distance_m": 3.39}, {"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 117.788, "elevation_deg": 17.66, "distance_m": 3.01}]}
{"qa_id": "qa_e03cc47526275d0f2f01", "split": "test", "audio_id": "foa_12766ace865273c68e93", "audio_path": "audio/test/foa_12766ace865273c68e93.wav", "scene_annotation_csv_path": "annotations/test/foa_12766ace865273c68e93.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth angle is the musical instrument located?", "answer": "-43.0 degrees", "canonical_answer": "-43.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.0, "end_time": 18.6, "azimuth_deg": -43.013, "elevation_deg": -14.277, "distance_m": 3.32}]}
{"qa_id": "qa_1c1e381c283ce43ff6de", "split": "test", "audio_id": "foa_cf741f05b558f2d2d66e", "audio_path": "audio/test/foa_cf741f05b558f2d2d66e.wav", "scene_annotation_csv_path": "annotations/test/foa_cf741f05b558f2d2d66e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle can the breathing be heard?", "answer": "23.0 degrees", "canonical_answer": "23.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 1.6, "end_time": 5.5, "azimuth_deg": -22.707, "elevation_deg": 23.017, "distance_m": 2.53}]}
{"qa_id": "qa_af7c455b2d6f5577f83e", "split": "test", "audio_id": "foa_e88a7283bef4a7dcca44", "audio_path": "audio/test/foa_e88a7283bef4a7dcca44.wav", "scene_annotation_csv_path": "annotations/test/foa_e88a7283bef4a7dcca44.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the war sound located at an azimuth of -85.8 degrees and an elevation of -0.6 degrees begin?", "answer": "The war sound becomes active at 0.1s.", "canonical_answer": "0.1s", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 1, "start_time": 0.1, "end_time": 1.2, "azimuth_deg": -85.763, "elevation_deg": -0.601, "distance_m": 2.75}]}
{"qa_id": "qa_565959baf87448b95b4c", "split": "test", "audio_id": "foa_3997a40ab7486e1106fe", "audio_path": "audio/test/foa_3997a40ab7486e1106fe.wav", "scene_annotation_csv_path": "annotations/test/foa_3997a40ab7486e1106fe.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "count_sources", "question_class": "detect", "answer_format": "integer", "question": "How many sound sources are active at 0.7s?", "answer": "4", "canonical_answer": "4", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.0, "end_time": 16.0, "azimuth_deg": -81.575, "elevation_deg": 0.0, "distance_m": 3.47}, {"class_id": 46, "class_name": "speech", "track_id": 3, "start_time": 0.5, "end_time": 8.8, "azimuth_deg": 42.557, "elevation_deg": 0.0, "distance_m": 3.91}, {"class_id": 61, "class_name": "writing", "track_id": 1, "start_time": 0.3, "end_time": 3.0, "azimuth_deg": -24.997, "elevation_deg": -39.346, "distance_m": 1.36}, {"class_id": 62, "class_name": "zipper", "track_id": 2, "start_time": 0.0, "end_time": 1.9, "azimuth_deg": 5.762, "elevation_deg": -23.633, "distance_m": 2.22}]}
{"qa_id": "qa_df7a91232c2dde4717fb", "split": "test", "audio_id": "foa_b0e32c2d67751ba48c4f", "audio_path": "audio/test/foa_b0e32c2d67751ba48c4f.wav", "scene_annotation_csv_path": "annotations/test/foa_b0e32c2d67751ba48c4f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the string instrument in meters?", "answer": "0.8 meters", "canonical_answer": "0.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": 88.848, "elevation_deg": 26.683, "distance_m": 0.76}]}
{"qa_id": "qa_04806de1335b330d77db", "split": "test", "audio_id": "foa_990510f4e90bef0f61a8", "audio_path": "audio/test/foa_990510f4e90bef0f61a8.wav", "scene_annotation_csv_path": "annotations/test/foa_990510f4e90bef0f61a8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "How would you describe the movement of the gong?", "answer": "The gong remains stationary throughout the entire duration of the recording.", "canonical_answer": "stationary", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 0.8, "end_time": 20.0, "azimuth_deg": 80.797, "elevation_deg": -29.739, "distance_m": 2.37}]}
{"qa_id": "qa_b7d893ccbe4d8b83bf23", "split": "test", "audio_id": "foa_b8a7dc8c61c5afabcf69", "audio_path": "audio/test/foa_b8a7dc8c61c5afabcf69.wav", "scene_annotation_csv_path": "annotations/test/foa_b8a7dc8c61c5afabcf69.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "count_sources", "question_class": "detect", "answer_format": "integer", "question": "How many sources are active at 0.3s?", "answer": "1", "canonical_answer": "1", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.0, "end_time": 0.7, "azimuth_deg": -69.43, "elevation_deg": -22.539, "distance_m": 1.34}]}
{"qa_id": "qa_abc36809dfa2aa498d6f", "split": "test", "audio_id": "foa_55cd2afb15eb9fa555c8", "audio_path": "audio/test/foa_55cd2afb15eb9fa555c8.wav", "scene_annotation_csv_path": "annotations/test/foa_55cd2afb15eb9fa555c8.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound located behind the listener begin?", "answer": "The percussion sound coming from the back becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 2, "start_time": 0.0, "end_time": 4.3, "azimuth_deg": 179.407, "elevation_deg": -2.362, "distance_m": 2.56}]}
{"qa_id": "qa_81771f8f6250988a0aca", "split": "test", "audio_id": "foa_65c7ae2a1cfe64661580", "audio_path": "audio/test/foa_65c7ae2a1cfe64661580.wav", "scene_annotation_csv_path": "annotations/test/foa_65c7ae2a1cfe64661580.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the metal clink?", "answer": "0.9 meters", "canonical_answer": "0.9 meters", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.8, "end_time": 6.6, "azimuth_deg": -28.536, "elevation_deg": 18.557, "distance_m": 0.87}]}
{"qa_id": "qa_d727ecb5f9edf565ceff", "split": "test", "audio_id": "foa_d4814e094c627716d267", "audio_path": "audio/test/foa_d4814e094c627716d267.wav", "scene_annotation_csv_path": "annotations/test/foa_d4814e094c627716d267.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the car located?", "answer": "-16.7 degrees", "canonical_answer": "-16.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 1, "start_time": 2.8, "end_time": 8.6, "azimuth_deg": -69.449, "elevation_deg": -16.688, "distance_m": 3.45}]}
{"qa_id": "qa_d3fa55f36e55850e613a", "split": "test", "audio_id": "foa_f93ea1514d6d97582db9", "audio_path": "audio/test/foa_f93ea1514d6d97582db9.wav", "scene_annotation_csv_path": "annotations/test/foa_f93ea1514d6d97582db9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth in degrees is the knocking sound located?", "answer": "-113.3 degrees", "canonical_answer": "-113.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 0, "start_time": 3.3, "end_time": 10.8, "azimuth_deg": -113.274, "elevation_deg": 18.022, "distance_m": 2.88}]}
{"qa_id": "qa_05e73767fe5d4b9cd5b7", "split": "test", "audio_id": "foa_92c091b8322682c85d9b", "audio_path": "audio/test/foa_92c091b8322682c85d9b.wav", "scene_annotation_csv_path": "annotations/test/foa_92c091b8322682c85d9b.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "How would you describe the movement of the speech source?", "answer": "The speech remains stationary throughout its duration.", "canonical_answer": "stationary", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 3.1, "azimuth_deg": 109.499, "elevation_deg": 12.693, "distance_m": 3.6}]}
{"qa_id": "qa_0cd41e5afac56ea68b36", "split": "test", "audio_id": "foa_6b0323a62e790935d1b7", "audio_path": "audio/test/foa_6b0323a62e790935d1b7.wav", "scene_annotation_csv_path": "annotations/test/foa_6b0323a62e790935d1b7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the breathing sound occurring?", "answer": "30.3 degrees", "canonical_answer": "30.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.2, "end_time": 0.9, "azimuth_deg": -32.995, "elevation_deg": 30.28, "distance_m": 3.15}]}
{"qa_id": "qa_87c6f181928e77d3a8f7", "split": "test", "audio_id": "foa_ccf2bf31b6167ce5f11d", "audio_path": "audio/test/foa_ccf2bf31b6167ce5f11d.wav", "scene_annotation_csv_path": "annotations/test/foa_ccf2bf31b6167ce5f11d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "count_sources", "question_class": "detect", "answer_format": "integer", "question": "At 0.9s, how many sound sources are active?", "answer": "1", "canonical_answer": "1", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 0.1, "end_time": 1.8, "azimuth_deg": 178.762, "elevation_deg": 11.9, "distance_m": 1.95}]}
{"qa_id": "qa_922dcf83d15326f93d7e", "split": "test", "audio_id": "foa_5bde74d25e2842910fd4", "audio_path": "audio/test/foa_5bde74d25e2842910fd4.wav", "scene_annotation_csv_path": "annotations/test/foa_5bde74d25e2842910fd4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the kitchenware?", "answer": "2.9 meters", "canonical_answer": "2.9 meters", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 0.0, "end_time": 1.2, "azimuth_deg": -56.599, "elevation_deg": 20.071, "distance_m": 2.87}]}
{"qa_id": "qa_85ec0599ed1d53383f9d", "split": "test", "audio_id": "foa_a61d52c5d1335a886df1", "audio_path": "audio/test/foa_a61d52c5d1335a886df1.wav", "scene_annotation_csv_path": "annotations/test/foa_a61d52c5d1335a886df1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the front-right direction begin?", "answer": "The sound source located in the front-right direction begins at 0.4s.", "canonical_answer": "0.4s", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.4, "end_time": 5.2, "azimuth_deg": -26.925, "elevation_deg": 11.415, "distance_m": 1.9}]}
{"qa_id": "qa_c20e0f77b0655f90afec", "split": "test", "audio_id": "foa_de884b73400061d44bb6", "audio_path": "audio/test/foa_de884b73400061d44bb6.wav", "scene_annotation_csv_path": "annotations/test/foa_de884b73400061d44bb6.csv", "dataset": "tau2636586", "data_source": "dcase_real", "task_type": null, "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "How is the drawer cabinet moving relative to the listener?", "answer": "The drawer cabinet is moving downward.", "canonical_answer": "moving downward", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 4, "start_time": 6.6, "end_time": 8.2, "azimuth_deg": 87.792, "elevation_deg": 25.1145, "distance_m": 1.5}]}
{"qa_id": "qa_4a2c2f7557f760da7960", "split": "test", "audio_id": "foa_8c9f8f003fe9018a2c47", "audio_path": "audio/test/foa_8c9f8f003fe9018a2c47.wav", "scene_annotation_csv_path": "annotations/test/foa_8c9f8f003fe9018a2c47.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the rain located?", "answer": "73.0 degrees", "canonical_answer": "73.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 17.6, "azimuth_deg": 73.045, "elevation_deg": 46.931, "distance_m": 0.85}]}
{"qa_id": "qa_c43932a0fd49060ddcba", "split": "test", "audio_id": "foa_63da374a32e3cdc4fe1a", "audio_path": "audio/test/foa_63da374a32e3cdc4fe1a.wav", "scene_annotation_csv_path": "annotations/test/foa_63da374a32e3cdc4fe1a.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "In what direction is the kitchenware moving in relation to where the listener is positioned?", "answer": "The kitchenware is moving away from the listener.", "canonical_answer": "moving away from the listener", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 0.1, "end_time": 1.8, "azimuth_deg": -78.381, "elevation_deg": -11.194, "distance_m": 4.66}]}
{"qa_id": "qa_0124223823edd70f45e1", "split": "test", "audio_id": "foa_c3429a00d998f0682a6d", "audio_path": "audio/test/foa_c3429a00d998f0682a6d.wav", "scene_annotation_csv_path": "annotations/test/foa_c3429a00d998f0682a6d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the cat located?", "answer": "96.5 degrees", "canonical_answer": "96.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 1.6, "end_time": 19.5, "azimuth_deg": 96.508, "elevation_deg": -2.706, "distance_m": 2.89}]}
{"qa_id": "qa_8c473e5638d25c4cf9a3", "split": "test", "audio_id": "foa_fb8f3725c97484f9339a", "audio_path": "audio/test/foa_fb8f3725c97484f9339a.wav", "scene_annotation_csv_path": "annotations/test/foa_fb8f3725c97484f9339a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the percussion source from the listener?", "answer": "1.1 meters", "canonical_answer": "1.1 meters", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": -104.604, "elevation_deg": -31.579, "distance_m": 1.12}]}
{"qa_id": "qa_9aac374182cfe2425daa", "split": "test", "audio_id": "foa_d7da843fdaca9dd2730f", "audio_path": "audio/test/foa_d7da843fdaca9dd2730f.wav", "scene_annotation_csv_path": "annotations/test/foa_d7da843fdaca9dd2730f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the kitchenware?", "answer": "-21.1 degrees", "canonical_answer": "-21.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 0.2, "end_time": 3.3, "azimuth_deg": 46.001, "elevation_deg": -21.097, "distance_m": 3.58}]}
{"qa_id": "qa_305bbcedcb2f99fac36b", "split": "test", "audio_id": "foa_bc313b4ea3b83eaaa6e9", "audio_path": "audio/test/foa_bc313b4ea3b83eaaa6e9.wav", "scene_annotation_csv_path": "annotations/test/foa_bc313b4ea3b83eaaa6e9.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "count_sources", "question_class": "detect", "answer_format": "integer", "question": "How many sound sources are active at 2.7s?", "answer": "4", "canonical_answer": "4", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -178.957, "elevation_deg": 0.0, "distance_m": 3.62}, {"class_id": 40, "class_name": "paper", "track_id": 4, "start_time": 0.3, "end_time": 5.6, "azimuth_deg": 142.362, "elevation_deg": 40.285, "distance_m": 1.47}, {"class_id": 45, "class_name": "singing", "track_id": 3, "start_time": 0.0, "end_time": 13.0, "azimuth_deg": 98.163, "elevation_deg": -1.512, "distance_m": 1.16}, {"class_id": 56, "class_name": "war_sound", "track_id": 1, "start_time": 0.0, "end_time": 3.8, "azimuth_deg": -140.342, "elevation_deg": 0.0, "distance_m": 2.05}]}
{"qa_id": "qa_650dd95e6e453d09c806", "split": "test", "audio_id": "foa_3459c3bfdc34040a3db2", "audio_path": "audio/test/foa_3459c3bfdc34040a3db2.wav", "scene_annotation_csv_path": "annotations/test/foa_3459c3bfdc34040a3db2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back-left direction begin?", "answer": "The sound source located in the back-left position becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 1.0, "azimuth_deg": 143.719, "elevation_deg": -9.085, "distance_m": 2.66}]}
{"qa_id": "qa_87920bd8b38224d0cf3c", "split": "test", "audio_id": "foa_98cb1dcfffc09b843309", "audio_path": "audio/test/foa_98cb1dcfffc09b843309.wav", "scene_annotation_csv_path": "annotations/test/foa_98cb1dcfffc09b843309.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. At what distance is the war sound occurring?", "answer": "2.9 meters", "canonical_answer": "2.9 meters", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 2, "start_time": 3.8, "end_time": 5.6, "azimuth_deg": -23.991, "elevation_deg": 20.05, "distance_m": 2.91}]}
{"qa_id": "qa_28247f1c333186fc125e", "split": "test", "audio_id": "foa_b2f39f5fd08c81023cbb", "audio_path": "audio/test/foa_b2f39f5fd08c81023cbb.wav", "scene_annotation_csv_path": "annotations/test/foa_b2f39f5fd08c81023cbb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the appliance located?", "answer": "0.5 degrees", "canonical_answer": "0.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 3, "start_time": 17.9, "end_time": 20.0, "azimuth_deg": 36.201, "elevation_deg": 0.535, "distance_m": 2.25}]}
{"qa_id": "qa_f3137c16331bd7e32ee5", "split": "test", "audio_id": "foa_eea8585667f3c24f80ab", "audio_path": "audio/test/foa_eea8585667f3c24f80ab.wav", "scene_annotation_csv_path": "annotations/test/foa_eea8585667f3c24f80ab.csv", "dataset": "tau2636586", "data_source": "dcase_real", "task_type": null, "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "How would you describe the movement of the speaker throughout the clip?", "answer": "The speaker is moving upward during the recording.", "canonical_answer": "moving upward", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 20, "start_time": 14.7, "end_time": 17.2, "azimuth_deg": -13.233, "elevation_deg": 31.644, "distance_m": 9.5}]}
{"qa_id": "qa_7f359c90a76761285309", "split": "test", "audio_id": "foa_495bc66fe42c7b58ccd9", "audio_path": "audio/test/foa_495bc66fe42c7b58ccd9.wav", "scene_annotation_csv_path": "annotations/test/foa_495bc66fe42c7b58ccd9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the knocking sound located?", "answer": "54.9 degrees", "canonical_answer": "54.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 2, "start_time": 9.7, "end_time": 20.0, "azimuth_deg": 54.912, "elevation_deg": 4.894, "distance_m": 1.57}]}
{"qa_id": "qa_45046f04ea32657269ac", "split": "test", "audio_id": "foa_2022cacab65f895fb457", "audio_path": "audio/test/foa_2022cacab65f895fb457.wav", "scene_annotation_csv_path": "annotations/test/foa_2022cacab65f895fb457.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound located to the right and below begin?", "answer": "The sound source originating from the right and below becomes active at 1.5 seconds.", "canonical_answer": "1.5s", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 1, "start_time": 1.5, "end_time": 3.7, "azimuth_deg": -68.417, "elevation_deg": -32.951, "distance_m": 2.56}]}
{"qa_id": "qa_8d70d3c98af8f3c8ecab", "split": "test", "audio_id": "foa_e277e45d7d5636b4bc8e", "audio_path": "audio/test/foa_e277e45d7d5636b4bc8e.wav", "scene_annotation_csv_path": "annotations/test/foa_e277e45d7d5636b4bc8e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "count_sources", "question_class": "detect", "answer_format": "integer", "question": "How many sound sources are active at 14.6s?", "answer": "3", "canonical_answer": "3", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": 145.327, "elevation_deg": -19.389, "distance_m": 3.19}, {"class_id": 48, "class_name": "tape", "track_id": 2, "start_time": 14.0, "end_time": 15.4, "azimuth_deg": -12.144, "elevation_deg": 6.851, "distance_m": 1.19}, {"class_id": 52, "class_name": "tool", "track_id": 1, "start_time": 3.0, "end_time": 20.0, "azimuth_deg": 147.916, "elevation_deg": -22.614, "distance_m": 3.71}]}
{"qa_id": "qa_091a70be4d8e754af6c5", "split": "test", "audio_id": "foa_da0bc0cf0b9302d89ea3", "audio_path": "audio/test/foa_da0bc0cf0b9302d89ea3.wav", "scene_annotation_csv_path": "annotations/test/foa_da0bc0cf0b9302d89ea3.csv", "dataset": "tau2636586", "data_source": "dcase_real", "task_type": null, "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "How would you describe the movement of the knock heard in the scene?", "answer": "The sound of the knock is moving from right to left.", "canonical_answer": "moving right to left", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 12, "start_time": 5.1, "end_time": 5.7, "azimuth_deg": 55.1585, "elevation_deg": -25.5055, "distance_m": 4.5}]}
{"qa_id": "qa_364ecd973620d84695e0", "split": "test", "audio_id": "foa_b013088ea4485743d85e", "audio_path": "audio/test/foa_b013088ea4485743d85e.wav", "scene_annotation_csv_path": "annotations/test/foa_b013088ea4485743d85e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the bird positioned?", "answer": "-114.8 degrees", "canonical_answer": "-114.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.3, "end_time": 20.0, "azimuth_deg": -114.84, "elevation_deg": -29.076, "distance_m": 2.42}]}
{"qa_id": "qa_08e129e351e81b585e31", "split": "test", "audio_id": "foa_d869840a169c5e129f59", "audio_path": "audio/test/foa_d869840a169c5e129f59.wav", "scene_annotation_csv_path": "annotations/test/foa_d869840a169c5e129f59.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "count_sources", "question_class": "detect", "answer_format": "integer", "question": "How many sound sources are active at 15.5s?", "answer": "2", "canonical_answer": "2", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.8, "end_time": 17.7, "azimuth_deg": -76.302, "elevation_deg": -10.835, "distance_m": 2.54}, {"class_id": 56, "class_name": "war_sound", "track_id": 1, "start_time": 15.0, "end_time": 16.1, "azimuth_deg": -88.465, "elevation_deg": -1.683, "distance_m": 1.22}]}
{"qa_id": "qa_0825daef11d1bd005e6e", "split": "test", "audio_id": "foa_75c9132ec076e6299518", "audio_path": "audio/test/foa_75c9132ec076e6299518.wav", "scene_annotation_csv_path": "annotations/test/foa_75c9132ec076e6299518.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the vehicle, measured in meters?", "answer": "2.5 meters", "canonical_answer": "2.5 meters", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.0, "end_time": 12.4, "azimuth_deg": 139.039, "elevation_deg": -19.474, "distance_m": 2.45}]}
{"qa_id": "qa_27f595f6b4870884d1b0", "split": "test", "audio_id": "foa_ac822c813597a1f61535", "audio_path": "audio/test/foa_ac822c813597a1f61535.wav", "scene_annotation_csv_path": "annotations/test/foa_ac822c813597a1f61535.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the singing sound originating from the front-right and below begin?", "answer": "The singing sound begins at exactly 1.8s.", "canonical_answer": "1.8s", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 1.8, "end_time": 9.8, "azimuth_deg": -45.932, "elevation_deg": -21.436, "distance_m": 4.33}]}
{"qa_id": "qa_04f9b0de526b6cd73184", "split": "test", "audio_id": "foa_32282694ddebfcb5e1b9", "audio_path": "audio/test/foa_32282694ddebfcb5e1b9.wav", "scene_annotation_csv_path": "annotations/test/foa_32282694ddebfcb5e1b9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the body sound?", "answer": "-15.5 degrees", "canonical_answer": "-15.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 1.2, "azimuth_deg": 111.194, "elevation_deg": -15.542, "distance_m": 1.93}]}
{"qa_id": "qa_a09d8f251c4c67c7bbed", "split": "test", "audio_id": "foa_f4d955da2756d715bbd4", "audio_path": "audio/test/foa_f4d955da2756d715bbd4.wav", "scene_annotation_csv_path": "annotations/test/foa_f4d955da2756d715bbd4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. At what distance is the keyboard instrument located?", "answer": "3.4 meters", "canonical_answer": "3.4 meters", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 18.1, "azimuth_deg": 72.097, "elevation_deg": -23.636, "distance_m": 3.39}]}
{"qa_id": "qa_817f5443f868912b0fde", "split": "test", "audio_id": "foa_200215ede667fd3bb08a", "audio_path": "audio/test/foa_200215ede667fd3bb08a.wav", "scene_annotation_csv_path": "annotations/test/foa_200215ede667fd3bb08a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "count_sources", "question_class": "detect", "answer_format": "integer", "question": "How many sound sources are active at 3.0s?", "answer": "1", "canonical_answer": "1", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.1, "end_time": 6.1, "azimuth_deg": -60.359, "elevation_deg": -5.399, "distance_m": 2.82}]}
{"qa_id": "qa_409620624274859cfa7c", "split": "test", "audio_id": "foa_dba4174dc70767a89eb0", "audio_path": "audio/test/foa_dba4174dc70767a89eb0.wav", "scene_annotation_csv_path": "annotations/test/foa_dba4174dc70767a89eb0.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the cooking sound coming from?", "answer": "-35.7 degrees", "canonical_answer": "-35.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 3, "start_time": 0.0, "end_time": 16.1, "azimuth_deg": 54.402, "elevation_deg": -35.746, "distance_m": 0.69}]}
{"qa_id": "qa_7bc27b82532ebc977e16", "split": "test", "audio_id": "foa_3500db1ac630750d4d2f", "audio_path": "audio/test/foa_3500db1ac630750d4d2f.wav", "scene_annotation_csv_path": "annotations/test/foa_3500db1ac630750d4d2f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the typing occurring?", "answer": "38.8 degrees", "canonical_answer": "38.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.0, "end_time": 7.8, "azimuth_deg": 38.814, "elevation_deg": 22.417, "distance_m": 1.05}]}
{"qa_id": "qa_2e1eccfb97399b63ae84", "split": "test", "audio_id": "foa_3c2561f9052ee48eeb45", "audio_path": "audio/test/foa_3c2561f9052ee48eeb45.wav", "scene_annotation_csv_path": "annotations/test/foa_3c2561f9052ee48eeb45.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the front and above begin?", "answer": "The sound source located in front and above becomes active at 1.2s.", "canonical_answer": "1.2s", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 1.2, "end_time": 15.1, "azimuth_deg": 20.113, "elevation_deg": 17.398, "distance_m": 2.74}]}
{"qa_id": "qa_6ea44bd62d1bceea3639", "split": "test", "audio_id": "foa_9f9c47b75ed17464beb3", "audio_path": "audio/test/foa_9f9c47b75ed17464beb3.wav", "scene_annotation_csv_path": "annotations/test/foa_9f9c47b75ed17464beb3.csv", "dataset": "starss23", "data_source": "dcase_real", "task_type": null, "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "How is the home sound moving relative to the listener?", "answer": "The home sound is approaching the listener.", "canonical_answer": "approaching the listener", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 1, "start_time": 0.7, "end_time": 20.0, "azimuth_deg": 17.0, "elevation_deg": -15.0, "distance_m": 2.93}]}
{"qa_id": "qa_2bf9bfbc36cfc3f74735", "split": "test", "audio_id": "foa_0a831b05f74cb538c7a3", "audio_path": "audio/test/foa_0a831b05f74cb538c7a3.wav", "scene_annotation_csv_path": "annotations/test/foa_0a831b05f74cb538c7a3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the appliance?", "answer": "3.3 meters", "canonical_answer": "3.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 4.1, "end_time": 8.6, "azimuth_deg": -100.482, "elevation_deg": 12.259, "distance_m": 3.32}]}
{"qa_id": "qa_0cf39e1dd42f3417c288", "split": "test", "audio_id": "foa_7c154e0e00ed2f46f792", "audio_path": "audio/test/foa_7c154e0e00ed2f46f792.wav", "scene_annotation_csv_path": "annotations/test/foa_7c154e0e00ed2f46f792.csv", "dataset": "tau2636586", "data_source": "dcase_real", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the speech located?", "answer": "-125.4 degrees", "canonical_answer": "-125.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 35, "start_time": 5.8, "end_time": 7.5, "azimuth_deg": -125.416, "elevation_deg": -46.888, "distance_m": 2.5}]}
{"qa_id": "qa_cf8b35d00574417c1837", "split": "test", "audio_id": "foa_21d37d09ea9ce3f16ba5", "audio_path": "audio/test/foa_21d37d09ea9ce3f16ba5.wav", "scene_annotation_csv_path": "annotations/test/foa_21d37d09ea9ce3f16ba5.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "count_sources", "question_class": "detect", "answer_format": "integer", "question": "How many sound sources are active at 1.7s?", "answer": "4", "canonical_answer": "4", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.7, "end_time": 14.9, "azimuth_deg": -141.267, "elevation_deg": 0.0, "distance_m": 4.54}, {"class_id": 38, "class_name": "musical_instrument", "track_id": 2, "start_time": 0.1, "end_time": 2.9, "azimuth_deg": -1.031, "elevation_deg": 0.0, "distance_m": 4.1}, {"class_id": 44, "class_name": "scratch", "track_id": 3, "start_time": 0.0, "end_time": 3.3, "azimuth_deg": 86.421, "elevation_deg": 0.0, "distance_m": 4.71}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 8.6, "azimuth_deg": -40.982, "elevation_deg": 0.0, "distance_m": 2.98}]}
{"qa_id": "qa_378c817004cfe7c0873f", "split": "test", "audio_id": "foa_79072da9814693282b3c", "audio_path": "audio/test/foa_79072da9814693282b3c.wav", "scene_annotation_csv_path": "annotations/test/foa_79072da9814693282b3c.csv", "dataset": "tau2636594", "data_source": "dcase_real", "task_type": null, "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "Can you describe the movement pattern of the dog?", "answer": "The dog is moving from left to right.", "canonical_answer": "moving left to right", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 2, "start_time": 5.6, "end_time": 9.6, "azimuth_deg": 120.5, "elevation_deg": 20.0, "distance_m": 1.0}]}
{"qa_id": "qa_63069eb5dfb00dcbacb9", "split": "test", "audio_id": "foa_2d439ce74cdc0d00b029", "audio_path": "audio/test/foa_2d439ce74cdc0d00b029.wav", "scene_annotation_csv_path": "annotations/test/foa_2d439ce74cdc0d00b029.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back-left position begin?", "answer": "The sound coming from the back-left direction starts at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 1, "start_time": 0.0, "end_time": 4.8, "azimuth_deg": 130.035, "elevation_deg": 9.776, "distance_m": 1.25}]}
{"qa_id": "qa_be9b9f8c5d022e1c13e8", "split": "test", "audio_id": "foa_da82778425b5d4403e44", "audio_path": "audio/test/foa_da82778425b5d4403e44.wav", "scene_annotation_csv_path": "annotations/test/foa_da82778425b5d4403e44.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the aircraft positioned?", "answer": "30.8 degrees", "canonical_answer": "30.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.3, "end_time": 20.0, "azimuth_deg": -171.801, "elevation_deg": 30.811, "distance_m": 1.86}]}
{"qa_id": "qa_9aceaf6b6110664ade67", "split": "test", "audio_id": "foa_60623dcc4795d75ab831", "audio_path": "audio/test/foa_60623dcc4795d75ab831.wav", "scene_annotation_csv_path": "annotations/test/foa_60623dcc4795d75ab831.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "How is the wind instrument moving throughout the duration of the audio recording?", "answer": "The wind instrument remains stationary for the duration of the audio clip.", "canonical_answer": "stationary", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": 163.407, "elevation_deg": -7.966, "distance_m": 2.4}]}
{"qa_id": "qa_2c3db45e4610cbd2ec22", "split": "test", "audio_id": "foa_877bee6bfae52160c744", "audio_path": "audio/test/foa_877bee6bfae52160c744.wav", "scene_annotation_csv_path": "annotations/test/foa_877bee6bfae52160c744.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the male speaker located?", "answer": "-155.3 degrees", "canonical_answer": "-155.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.2, "end_time": 9.3, "azimuth_deg": -155.276, "elevation_deg": 40.221, "distance_m": 1.38}]}
{"qa_id": "qa_250a4249692032494f10", "split": "test", "audio_id": "foa_0f63174d6855f1012e2a", "audio_path": "audio/test/foa_0f63174d6855f1012e2a.wav", "scene_annotation_csv_path": "annotations/test/foa_0f63174d6855f1012e2a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the speech located?", "answer": "-12.9 degrees", "canonical_answer": "-12.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 2.4, "end_time": 7.2, "azimuth_deg": -20.851, "elevation_deg": -12.884, "distance_m": 2.22}]}
{"qa_id": "qa_6be3909dc8b7050cb28f", "split": "test", "audio_id": "foa_eb845fe93b7b8fbe8f22", "audio_path": "audio/test/foa_eb845fe93b7b8fbe8f22.wav", "scene_annotation_csv_path": "annotations/test/foa_eb845fe93b7b8fbe8f22.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the right and below become audible?", "answer": "The sound source located to the right and below becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 16.3, "azimuth_deg": -97.9, "elevation_deg": -20.894, "distance_m": 3.72}]}
{"qa_id": "qa_be1dff137573b74ebb91", "split": "test", "audio_id": "foa_12668ec724dddc8c51eb", "audio_path": "audio/test/foa_12668ec724dddc8c51eb.wav", "scene_annotation_csv_path": "annotations/test/foa_12668ec724dddc8c51eb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. At what distance is the guitar located?", "answer": "2.3 meters", "canonical_answer": "2.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 6.2, "azimuth_deg": 6.553, "elevation_deg": 21.416, "distance_m": 2.25}]}
{"qa_id": "qa_d2e5eb0644eaa2d92c77", "split": "test", "audio_id": "foa_4b370faf28a1fbf52509", "audio_path": "audio/test/foa_4b370faf28a1fbf52509.wav", "scene_annotation_csv_path": "annotations/test/foa_4b370faf28a1fbf52509.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "count_sources", "question_class": "detect", "answer_format": "integer", "question": "How many sound sources are active at 6.1s?", "answer": "3", "canonical_answer": "3", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 2, "start_time": 6.0, "end_time": 7.3, "azimuth_deg": -39.001, "elevation_deg": -42.845, "distance_m": 1.35}, {"class_id": 50, "class_name": "telephone_alarm", "track_id": 1, "start_time": 0.9, "end_time": 6.4, "azimuth_deg": -14.399, "elevation_deg": 4.354, "distance_m": 1.82}, {"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.0, "end_time": 6.7, "azimuth_deg": 106.339, "elevation_deg": -23.48, "distance_m": 2.67}]}
{"qa_id": "qa_2098fefd047cc1e167e0", "split": "test", "audio_id": "foa_033a4f3b9252117afe1b", "audio_path": "audio/test/foa_033a4f3b9252117afe1b.wav", "scene_annotation_csv_path": "annotations/test/foa_033a4f3b9252117afe1b.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "count_sources", "question_class": "detect", "answer_format": "integer", "question": "How many sound sources are active at 9.6s?", "answer": "2", "canonical_answer": "2", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 1.0, "end_time": 20.0, "azimuth_deg": -54.437, "elevation_deg": 28.444, "distance_m": 1.4}, {"class_id": 61, "class_name": "writing", "track_id": 1, "start_time": 0.0, "end_time": 18.4, "azimuth_deg": 85.724, "elevation_deg": 0.0, "distance_m": 1.77}]}
{"qa_id": "qa_fd4e5d98d20e2c16ed56", "split": "test", "audio_id": "foa_bd085da19b654f9999ee", "audio_path": "audio/test/foa_bd085da19b654f9999ee.wav", "scene_annotation_csv_path": "annotations/test/foa_bd085da19b654f9999ee.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the human vocalization in meters?", "answer": "3.7 meters", "canonical_answer": "3.7 meters", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 1.1, "end_time": 5.1, "azimuth_deg": -79.39, "elevation_deg": -22.139, "distance_m": 3.7}]}
{"qa_id": "qa_5437cb1b2b558ffc23d4", "split": "test", "audio_id": "foa_6f29b13a0f80a85b76d1", "audio_path": "audio/test/foa_6f29b13a0f80a85b76d1.wav", "scene_annotation_csv_path": "annotations/test/foa_6f29b13a0f80a85b76d1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the cooking sound occurring?", "answer": "-175.3 degrees", "canonical_answer": "-175.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -175.287, "elevation_deg": 31.835, "distance_m": 1.65}]}
{"qa_id": "qa_54449714ab83203c70d1", "split": "test", "audio_id": "foa_c3f5bfff5814d019cf23", "audio_path": "audio/test/foa_c3f5bfff5814d019cf23.wav", "scene_annotation_csv_path": "annotations/test/foa_c3f5bfff5814d019cf23.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the kitchenware?", "answer": "-15.7 degrees", "canonical_answer": "-15.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 2, "start_time": 5.3, "end_time": 11.5, "azimuth_deg": 69.337, "elevation_deg": -15.723, "distance_m": 2.44}]}
{"qa_id": "qa_0f5b74f9e0eaba23be44", "split": "test", "audio_id": "foa_e90eccb0a68d5568db16", "audio_path": "audio/test/foa_e90eccb0a68d5568db16.wav", "scene_annotation_csv_path": "annotations/test/foa_e90eccb0a68d5568db16.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "How is the tape moving relative to the listener?", "answer": "The tape is stationary.", "canonical_answer": "stationary", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 0.4, "end_time": 20.0, "azimuth_deg": -45.481, "elevation_deg": -8.513, "distance_m": 2.9}]}
{"qa_id": "qa_3ee59220e2e7be205d53", "split": "test", "audio_id": "foa_8091fb5bedb3a9e682da", "audio_path": "audio/test/foa_8091fb5bedb3a9e682da.wav", "scene_annotation_csv_path": "annotations/test/foa_8091fb5bedb3a9e682da.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound located behind and above the listener begin?", "answer": "The sound originating from that position begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -169.785, "elevation_deg": 33.945, "distance_m": 0.79}]}
{"qa_id": "qa_f79047f493ef26aa599d", "split": "test", "audio_id": "foa_134d0a0f077c75fc8427", "audio_path": "audio/test/foa_134d0a0f077c75fc8427.wav", "scene_annotation_csv_path": "annotations/test/foa_134d0a0f077c75fc8427.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "count_sources", "question_class": "detect", "answer_format": "integer", "question": "What is the total number of active sources at 13.5s?", "answer": "3", "canonical_answer": "3", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 2, "start_time": 12.5, "end_time": 14.3, "azimuth_deg": -22.66, "elevation_deg": -11.467, "distance_m": 1.4}, {"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -127.184, "elevation_deg": 9.026, "distance_m": 0.53}, {"class_id": 45, "class_name": "singing", "track_id": 3, "start_time": 12.9, "end_time": 16.3, "azimuth_deg": 82.361, "elevation_deg": -28.081, "distance_m": 3.05}]}
{"qa_id": "qa_f76ec8043752066f5feb", "split": "test", "audio_id": "foa_7314cccdff115a92cac5", "audio_path": "audio/test/foa_7314cccdff115a92cac5.wav", "scene_annotation_csv_path": "annotations/test/foa_7314cccdff115a92cac5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the percussion sound located to the back-right begin playing?", "answer": "The percussion sound coming from the back-right starts at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 3.0, "azimuth_deg": -121.85, "elevation_deg": 9.836, "distance_m": 3.43}]}
{"qa_id": "qa_215170d9371c5cff16d3", "split": "test", "audio_id": "foa_4ea0a092f8343a7136ef", "audio_path": "audio/test/foa_4ea0a092f8343a7136ef.wav", "scene_annotation_csv_path": "annotations/test/foa_4ea0a092f8343a7136ef.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "Can you describe the movement of the thunderstorm in relation to the listener?", "answer": "The thunderstorm remains stationary throughout the duration of the recording.", "canonical_answer": "stationary", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 12.4, "end_time": 20.0, "azimuth_deg": 5.263, "elevation_deg": -40.382, "distance_m": 2.29}]}
{"qa_id": "qa_d1be576eb5571916809f", "split": "test", "audio_id": "foa_ad2bc03a0b84c93dbd9c", "audio_path": "audio/test/foa_ad2bc03a0b84c93dbd9c.wav", "scene_annotation_csv_path": "annotations/test/foa_ad2bc03a0b84c93dbd9c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the insect located?", "answer": "-41.7 degrees", "canonical_answer": "-41.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -41.712, "elevation_deg": -14.293, "distance_m": 2.11}]}
{"qa_id": "qa_cf3662a53d132c153d3b", "split": "test", "audio_id": "foa_960254ef27231f500ae6", "audio_path": "audio/test/foa_960254ef27231f500ae6.wav", "scene_annotation_csv_path": "annotations/test/foa_960254ef27231f500ae6.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the speech source?", "answer": "3.7 meters", "canonical_answer": "3.7 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 9.3, "azimuth_deg": -148.067, "elevation_deg": -21.119, "distance_m": 3.69}]}
{"qa_id": "qa_46697434889a4d5da383", "split": "test", "audio_id": "foa_4fe35ace23066fbccb64", "audio_path": "audio/test/foa_4fe35ace23066fbccb64.wav", "scene_annotation_csv_path": "annotations/test/foa_4fe35ace23066fbccb64.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the male speaker located?", "answer": "-27.7 degrees", "canonical_answer": "-27.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 2.0, "end_time": 9.2, "azimuth_deg": -9.211, "elevation_deg": -27.652, "distance_m": 1.88}]}
{"qa_id": "qa_0aa4f86e8b1142a1a2fe", "split": "test", "audio_id": "foa_b074c42e3cb4f08f42cd", "audio_path": "audio/test/foa_b074c42e3cb4f08f42cd.wav", "scene_annotation_csv_path": "annotations/test/foa_b074c42e3cb4f08f42cd.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound located to the back-left and below begin?", "answer": "The sound originating from the back-left and below begins at 0.5s.", "canonical_answer": "0.5s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.5, "end_time": 6.8, "azimuth_deg": 156.309, "elevation_deg": -23.001, "distance_m": 2.99}]}
{"qa_id": "qa_e1d5ef7795c21c3b1ce5", "split": "test", "audio_id": "foa_f51ac444cd0f856e5d15", "audio_path": "audio/test/foa_f51ac444cd0f856e5d15.wav", "scene_annotation_csv_path": "annotations/test/foa_f51ac444cd0f856e5d15.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "count_sources", "question_class": "detect", "answer_format": "integer", "question": "How many sound sources are active at the 1.2s mark?", "answer": "4", "canonical_answer": "4", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 1, "start_time": 0.6, "end_time": 1.5, "azimuth_deg": -51.562, "elevation_deg": -23.781, "distance_m": 2.79}, {"class_id": 32, "class_name": "kitchenware", "track_id": 2, "start_time": 0.1, "end_time": 12.9, "azimuth_deg": 60.111, "elevation_deg": 0.0, "distance_m": 4.6}, {"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.3, "end_time": 5.2, "azimuth_deg": -175.799, "elevation_deg": 0.0, "distance_m": 3.8}, {"class_id": 43, "class_name": "rain", "track_id": 3, "start_time": 0.0, "end_time": 11.3, "azimuth_deg": 98.652, "elevation_deg": 0.0, "distance_m": 3.35}]}
{"qa_id": "qa_dbaa2f0703629779ef37", "split": "test", "audio_id": "foa_a27196b034e68a4aae68", "audio_path": "audio/test/foa_a27196b034e68a4aae68.wav", "scene_annotation_csv_path": "annotations/test/foa_a27196b034e68a4aae68.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "In what way is the insect moving with respect to the listener?", "answer": "The insect remains stationary throughout the entire duration of the recording.", "canonical_answer": "stationary", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 14.6, "azimuth_deg": 81.786, "elevation_deg": -18.42, "distance_m": 2.64}]}
{"qa_id": "qa_8bd8ec2cb7b69f62b1b6", "split": "test", "audio_id": "foa_7afb5bfe46044738b40f", "audio_path": "audio/test/foa_7afb5bfe46044738b40f.wav", "scene_annotation_csv_path": "annotations/test/foa_7afb5bfe46044738b40f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the breathing sound from the listener?", "answer": "0.5 meters", "canonical_answer": "0.5 meters", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 1, "start_time": 1.0, "end_time": 3.8, "azimuth_deg": -127.184, "elevation_deg": 9.026, "distance_m": 0.53}]}
{"qa_id": "qa_291aefb8969bef614b67", "split": "test", "audio_id": "foa_ad1dce9bb29c9e75ffc8", "audio_path": "audio/test/foa_ad1dce9bb29c9e75ffc8.wav", "scene_annotation_csv_path": "annotations/test/foa_ad1dce9bb29c9e75ffc8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the alarm located?", "answer": "-29.3 degrees", "canonical_answer": "-29.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.4, "end_time": 17.4, "azimuth_deg": -104.418, "elevation_deg": -29.268, "distance_m": 2.9}]}
{"qa_id": "qa_3019f75c431668ac9db5", "split": "test", "audio_id": "foa_642420b2d132780a6bab", "audio_path": "audio/test/foa_642420b2d132780a6bab.wav", "scene_annotation_csv_path": "annotations/test/foa_642420b2d132780a6bab.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the string instrument located?", "answer": "-12.3 degrees", "canonical_answer": "-12.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 2.3, "azimuth_deg": -12.334, "elevation_deg": -16.843, "distance_m": 1.1}]}
{"qa_id": "qa_09c76fe07ecef84f6543", "split": "test", "audio_id": "foa_142a91754c9d7251ac37", "audio_path": "audio/test/foa_142a91754c9d7251ac37.wav", "scene_annotation_csv_path": "annotations/test/foa_142a91754c9d7251ac37.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "count_sources", "question_class": "detect", "answer_format": "integer", "question": "At 0.6s, how many sources are sounding at once?", "answer": "1", "canonical_answer": "1", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.4, "end_time": 0.9, "azimuth_deg": 176.25, "elevation_deg": -34.542, "distance_m": 2.45}]}
{"qa_id": "qa_56bbe3402cb0513fc038", "split": "test", "audio_id": "foa_5e3edfd77e02f97f0410", "audio_path": "audio/test/foa_5e3edfd77e02f97f0410.wav", "scene_annotation_csv_path": "annotations/test/foa_5e3edfd77e02f97f0410.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the typing occurring?", "answer": "-136.0 degrees", "canonical_answer": "-136.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.3, "end_time": 18.8, "azimuth_deg": -135.973, "elevation_deg": -31.717, "distance_m": 1.26}]}
{"qa_id": "qa_1a9b1dc96896c27334ee", "split": "test", "audio_id": "foa_b2e278f950012e6bea04", "audio_path": "audio/test/foa_b2e278f950012e6bea04.wav", "scene_annotation_csv_path": "annotations/test/foa_b2e278f950012e6bea04.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the wood from the listener?", "answer": "2.2 meters", "canonical_answer": "2.2 meters", "truth_source": "annotation", "source_refs": [{"class_id": 60, "class_name": "wood", "track_id": 0, "start_time": 1.1, "end_time": 13.8, "azimuth_deg": 9.028, "elevation_deg": -41.747, "distance_m": 2.21}]}
{"qa_id": "qa_4ac3894d1bf5fc689236", "split": "test", "audio_id": "foa_170292399ff9788757a0", "audio_path": "audio/test/foa_170292399ff9788757a0.wav", "scene_annotation_csv_path": "annotations/test/foa_170292399ff9788757a0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back-right direction begin?", "answer": "The sound coming from the back-right becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -133.792, "elevation_deg": -5.993, "distance_m": 2.05}]}
{"qa_id": "qa_0be5a8ccd2e4f82b1670", "split": "test", "audio_id": "foa_4def9bcc8c0c5ec6144e", "audio_path": "audio/test/foa_4def9bcc8c0c5ec6144e.wav", "scene_annotation_csv_path": "annotations/test/foa_4def9bcc8c0c5ec6144e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the female speech?", "answer": "6.0 degrees", "canonical_answer": "6.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 0, "start_time": 0.0, "end_time": 1.5, "azimuth_deg": -138.274, "elevation_deg": 5.99, "distance_m": 3.42}]}
{"qa_id": "qa_9002a239873b3d91fab8", "split": "test", "audio_id": "foa_cbbe3b90bb0123378862", "audio_path": "audio/test/foa_cbbe3b90bb0123378862.wav", "scene_annotation_csv_path": "annotations/test/foa_cbbe3b90bb0123378862.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "How is the string instrument moving relative to the listener?", "answer": "The string instrument is approaching the listener.", "canonical_answer": "approaching the listener", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 4.3, "azimuth_deg": -114.627, "elevation_deg": -1.35, "distance_m": 3.46}]}
{"qa_id": "qa_6c7ec39e87eb25d6b20b", "split": "test", "audio_id": "foa_2642b1f30a1b3dd68aa8", "audio_path": "audio/test/foa_2642b1f30a1b3dd68aa8.wav", "scene_annotation_csv_path": "annotations/test/foa_2642b1f30a1b3dd68aa8.csv", "dataset": "starss23", "data_source": "dcase_real", "task_type": null, "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "Can you describe the movement of the home sound during the recording?", "answer": "The home sound is moving away from the listener.", "canonical_answer": "moving away from the listener", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 1, "start_time": 1.4, "end_time": 15.0, "azimuth_deg": 29.0, "elevation_deg": -38.0, "distance_m": 1.96}]}
{"qa_id": "qa_1167ca484226004318ce", "split": "test", "audio_id": "foa_f7c8afb42a368871e8b0", "audio_path": "audio/test/foa_f7c8afb42a368871e8b0.wav", "scene_annotation_csv_path": "annotations/test/foa_f7c8afb42a368871e8b0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the thunderstorm?", "answer": "-2.7 degrees", "canonical_answer": "-2.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 0.6, "end_time": 7.2, "azimuth_deg": 100.335, "elevation_deg": -2.657, "distance_m": 0.95}]}
{"qa_id": "qa_72e6c0ef03781c99ea50", "split": "test", "audio_id": "foa_555e0b74316c92f8125d", "audio_path": "audio/test/foa_555e0b74316c92f8125d.wav", "scene_annotation_csv_path": "annotations/test/foa_555e0b74316c92f8125d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the breathing sound located?", "answer": "147.8 degrees", "canonical_answer": "147.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.2, "end_time": 14.2, "azimuth_deg": 147.799, "elevation_deg": -29.128, "distance_m": 2.98}]}
{"qa_id": "qa_fe29ca052bc0d52dc2ff", "split": "test", "audio_id": "foa_724c9d072ecdede7247d", "audio_path": "audio/test/foa_724c9d072ecdede7247d.wav", "scene_annotation_csv_path": "annotations/test/foa_724c9d072ecdede7247d.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "count_sources", "question_class": "detect", "answer_format": "integer", "question": "At 1.2s, how many sound sources are active simultaneously?", "answer": "2", "canonical_answer": "2", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 5.2, "azimuth_deg": -73.286, "elevation_deg": -25.857, "distance_m": 1.94}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 2.3, "azimuth_deg": -73.286, "elevation_deg": -31.218, "distance_m": 1.75}]}
{"qa_id": "qa_0537147a2e7c695fdf6d", "split": "test", "audio_id": "foa_f524dd88bd50fe288fba", "audio_path": "audio/test/foa_f524dd88bd50fe288fba.wav", "scene_annotation_csv_path": "annotations/test/foa_f524dd88bd50fe288fba.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back and above start?", "answer": "The sound coming from the back and above begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 12.4, "azimuth_deg": 162.826, "elevation_deg": 26.744, "distance_m": 1.51}]}
{"qa_id": "qa_3dad21d7c40ded9b4ea1", "split": "test", "audio_id": "foa_250c263fb45f1546ed72", "audio_path": "audio/test/foa_250c263fb45f1546ed72.wav", "scene_annotation_csv_path": "annotations/test/foa_250c263fb45f1546ed72.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the war sound from the listener?", "answer": "2.3 meters", "canonical_answer": "2.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 2, "start_time": 13.5, "end_time": 14.5, "azimuth_deg": -177.779, "elevation_deg": -7.923, "distance_m": 2.25}]}
{"qa_id": "qa_81546018f77cab0b5ae0", "split": "test", "audio_id": "foa_fae9b667941087bfdfef", "audio_path": "audio/test/foa_fae9b667941087bfdfef.wav", "scene_annotation_csv_path": "annotations/test/foa_fae9b667941087bfdfef.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the tearing sound in meters?", "answer": "2.7 meters", "canonical_answer": "2.7 meters", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 1, "start_time": 2.0, "end_time": 3.8, "azimuth_deg": -5.339, "elevation_deg": -0.817, "distance_m": 2.73}]}
{"qa_id": "qa_e7c2b1128924289d61ef", "split": "test", "audio_id": "foa_53e7579c49cd9f361c14", "audio_path": "audio/test/foa_53e7579c49cd9f361c14.wav", "scene_annotation_csv_path": "annotations/test/foa_53e7579c49cd9f361c14.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the speaker located?", "answer": "156.2 degrees", "canonical_answer": "156.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 16.9, "azimuth_deg": 156.237, "elevation_deg": -5.425, "distance_m": 3.45}]}
{"qa_id": "qa_818ec665d08bf89b984e", "split": "test", "audio_id": "foa_d19871aa69ffddcc9108", "audio_path": "audio/test/foa_d19871aa69ffddcc9108.wav", "scene_annotation_csv_path": "annotations/test/foa_d19871aa69ffddcc9108.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the crackling sound originating from the left and below begin?", "answer": "The crackling sound starts at 0.4s.", "canonical_answer": "0.4s", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 0, "start_time": 0.4, "end_time": 20.0, "azimuth_deg": 102.334, "elevation_deg": -40.483, "distance_m": 2.31}]}
{"qa_id": "qa_b4ff6b266d545ca48ab5", "split": "test", "audio_id": "foa_46252bfb4e0d9ed372a2", "audio_path": "audio/test/foa_46252bfb4e0d9ed372a2.wav", "scene_annotation_csv_path": "annotations/test/foa_46252bfb4e0d9ed372a2.csv", "dataset": "tau2636586", "data_source": "dcase_real", "task_type": null, "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "How would you describe the movement of the drawer cabinet?", "answer": "The drawer cabinet is moving upward.", "canonical_answer": "moving upward", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 13, "start_time": 9.4, "end_time": 10.9, "azimuth_deg": 3.098, "elevation_deg": -41.749, "distance_m": 9.0}]}
{"qa_id": "qa_9fcb07f1945e02b75614", "split": "test", "audio_id": "foa_9d5ca311376291940dad", "audio_path": "audio/test/foa_9d5ca311376291940dad.wav", "scene_annotation_csv_path": "annotations/test/foa_9d5ca311376291940dad.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "count_sources", "question_class": "detect", "answer_format": "integer", "question": "At 3.5s, how many sources are sounding at once?", "answer": "3", "canonical_answer": "3", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.1, "end_time": 5.2, "azimuth_deg": 97.098, "elevation_deg": -1.846, "distance_m": 1.48}, {"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 1.0, "end_time": 5.5, "azimuth_deg": 63.385, "elevation_deg": 2.014, "distance_m": 1.54}, {"class_id": 61, "class_name": "writing", "track_id": 2, "start_time": 1.9, "end_time": 6.4, "azimuth_deg": 78.012, "elevation_deg": -6.252, "distance_m": 3.27}]}
{"qa_id": "qa_0ddcd2b6c579e65d98c7", "split": "test", "audio_id": "foa_1f08579b4a4664f4ca4e", "audio_path": "audio/test/foa_1f08579b4a4664f4ca4e.wav", "scene_annotation_csv_path": "annotations/test/foa_1f08579b4a4664f4ca4e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the bell located?", "answer": "-33.9 degrees", "canonical_answer": "-33.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 1, "start_time": 0.2, "end_time": 2.3, "azimuth_deg": 120.451, "elevation_deg": -33.86, "distance_m": 2.41}]}
{"qa_id": "qa_fa3e74bfaee7975b31a0", "split": "test", "audio_id": "foa_71399d981e803c68ae24", "audio_path": "audio/test/foa_71399d981e803c68ae24.wav", "scene_annotation_csv_path": "annotations/test/foa_71399d981e803c68ae24.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the singing occurring?", "answer": "9.8 degrees", "canonical_answer": "9.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.4, "end_time": 9.3, "azimuth_deg": 80.148, "elevation_deg": 9.751, "distance_m": 2.9}]}
{"qa_id": "qa_7ffc7c395f018ab11743", "split": "test", "audio_id": "foa_afd21c0996049fe85748", "audio_path": "audio/test/foa_afd21c0996049fe85748.wav", "scene_annotation_csv_path": "annotations/test/foa_afd21c0996049fe85748.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the drum sound start playing from the front?", "answer": "The drum sound begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": -4.164, "elevation_deg": 10.813, "distance_m": 3.06}]}
{"qa_id": "qa_d5baea5a388454696d4a", "split": "test", "audio_id": "foa_27d2f1bb7ed2394ea9b4", "audio_path": "audio/test/foa_27d2f1bb7ed2394ea9b4.wav", "scene_annotation_csv_path": "annotations/test/foa_27d2f1bb7ed2394ea9b4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the wind in meters?", "answer": "1.1 meters", "canonical_answer": "1.1 meters", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.6, "end_time": 1.8, "azimuth_deg": -132.133, "elevation_deg": -39.507, "distance_m": 1.07}]}
{"qa_id": "qa_ee5799412ff8873da88a", "split": "test", "audio_id": "foa_6a1e47e30b58d0e2c28f", "audio_path": "audio/test/foa_6a1e47e30b58d0e2c28f.wav", "scene_annotation_csv_path": "annotations/test/foa_6a1e47e30b58d0e2c28f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the bird positioned?", "answer": "-134.9 degrees", "canonical_answer": "-134.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 1.0, "end_time": 3.7, "azimuth_deg": -134.872, "elevation_deg": -0.299, "distance_m": 2.46}]}
{"qa_id": "qa_d5d0137e36869418e4f6", "split": "test", "audio_id": "foa_5c30f8df93e6a36bdbd3", "audio_path": "audio/test/foa_5c30f8df93e6a36bdbd3.wav", "scene_annotation_csv_path": "annotations/test/foa_5c30f8df93e6a36bdbd3.csv", "dataset": "tau2636586", "data_source": "dcase_real", "task_type": null, "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "How is the knock moving relative to the listener?", "answer": "The knock is moving right to left.", "canonical_answer": "moving right to left", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 32, "start_time": 4.3, "end_time": 5.2, "azimuth_deg": -153.05, "elevation_deg": 27.948, "distance_m": 6.5}]}
{"qa_id": "qa_94578e77c7ccd1b26631", "split": "test", "audio_id": "foa_d1d1fad11e6f3ba09ac7", "audio_path": "audio/test/foa_d1d1fad11e6f3ba09ac7.wav", "scene_annotation_csv_path": "annotations/test/foa_d1d1fad11e6f3ba09ac7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the camera sound originating from the front-right and below begin?", "answer": "The sound from the camera begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": -32.175, "elevation_deg": -28.809, "distance_m": 2.81}]}
{"qa_id": "qa_1e5918d0280bb9584cc0", "split": "test", "audio_id": "foa_b0f56cbb5df128adf1b6", "audio_path": "audio/test/foa_b0f56cbb5df128adf1b6.wav", "scene_annotation_csv_path": "annotations/test/foa_b0f56cbb5df128adf1b6.csv", "dataset": "tau2021", "data_source": "dcase_real", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the telephone alarm?", "answer": "8.0 degrees", "canonical_answer": "8.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 2, "start_time": 15.8, "end_time": 18.0, "azimuth_deg": 26.0, "elevation_deg": 8.0, "distance_m": null}]}
{"qa_id": "qa_adbfce1a4df372717205", "split": "test", "audio_id": "foa_7449126192b18a2c3080", "audio_path": "audio/test/foa_7449126192b18a2c3080.wav", "scene_annotation_csv_path": "annotations/test/foa_7449126192b18a2c3080.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the drawer cabinet?", "answer": "1.3 meters", "canonical_answer": "1.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 0, "start_time": 0.1, "end_time": 1.8, "azimuth_deg": 95.619, "elevation_deg": -4.77, "distance_m": 1.27}]}
{"qa_id": "qa_5dd69159bfe67da69918", "split": "test", "audio_id": "foa_28a705b58c3079bfd5b7", "audio_path": "audio/test/foa_28a705b58c3079bfd5b7.wav", "scene_annotation_csv_path": "annotations/test/foa_28a705b58c3079bfd5b7.csv", "dataset": "tau2636586", "data_source": "dcase_real", "task_type": null, "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "How is the typing moving relative to the listener?", "answer": "The typing is moving downward.", "canonical_answer": "moving downward", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 9, "start_time": 14.8, "end_time": 16.5, "azimuth_deg": -108.157, "elevation_deg": 14.091, "distance_m": 8.0}]}
{"qa_id": "qa_ce4f293056bb4f96198e", "split": "test", "audio_id": "foa_f58b45457a99bcaef6d6", "audio_path": "audio/test/foa_f58b45457a99bcaef6d6.wav", "scene_annotation_csv_path": "annotations/test/foa_f58b45457a99bcaef6d6.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the speech sound located?", "answer": "-145.1 degrees", "canonical_answer": "-145.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 10.5, "azimuth_deg": -145.123, "elevation_deg": 16.718, "distance_m": 2.07}]}
{"qa_id": "qa_36d7ae0ab95a9a18bdf5", "split": "test", "audio_id": "foa_341a5cebcf1e83cf3f69", "audio_path": "audio/test/foa_341a5cebcf1e83cf3f69.wav", "scene_annotation_csv_path": "annotations/test/foa_341a5cebcf1e83cf3f69.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth in degrees is the metal clink located?", "answer": "46.4 degrees", "canonical_answer": "46.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.5, "end_time": 3.6, "azimuth_deg": 46.35, "elevation_deg": -9.163, "distance_m": 1.29}]}
{"qa_id": "qa_5a62bc540da6316cd200", "split": "test", "audio_id": "foa_cdbd5e5f7162c6d961ff", "audio_path": "audio/test/foa_cdbd5e5f7162c6d961ff.wav", "scene_annotation_csv_path": "annotations/test/foa_cdbd5e5f7162c6d961ff.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "How would you describe the movement of the speech source?", "answer": "The speech source is moving from the left toward the right.", "canonical_answer": "moving left to right", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 4.730812, "azimuth_deg": 108.167, "elevation_deg": -37.219, "distance_m": 2.44}]}
{"qa_id": "qa_1c0e18ca44e2d68eac15", "split": "test", "audio_id": "foa_138a172da2f003e3d004", "audio_path": "audio/test/foa_138a172da2f003e3d004.wav", "scene_annotation_csv_path": "annotations/test/foa_138a172da2f003e3d004.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the train located at an azimuth of 63.8 degrees and an elevation of -0.6 degrees begin to play?", "answer": "The train begins to play at 1.9s.", "canonical_answer": "1.9s", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 1.9, "end_time": 6.156688, "azimuth_deg": 63.833, "elevation_deg": -0.592, "distance_m": 22.1}]}
{"qa_id": "qa_5cdf982f609b0a8d9266", "split": "test", "audio_id": "foa_c23462bf301bb506be6b", "audio_path": "audio/test/foa_c23462bf301bb506be6b.wav", "scene_annotation_csv_path": "annotations/test/foa_c23462bf301bb506be6b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the string instrument located?", "answer": "-33.3 degrees", "canonical_answer": "-33.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 1, "start_time": 4.7, "end_time": 18.5, "azimuth_deg": -13.363, "elevation_deg": -33.285, "distance_m": 1.44}]}
{"qa_id": "qa_66b79a4459622d7b4657", "split": "test", "audio_id": "foa_327c32649aceafedf0b1", "audio_path": "audio/test/foa_327c32649aceafedf0b1.wav", "scene_annotation_csv_path": "annotations/test/foa_327c32649aceafedf0b1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the machine in meters?", "answer": "2.9 meters", "canonical_answer": "2.9 meters", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 2.1, "end_time": 5.4, "azimuth_deg": -84.792, "elevation_deg": 20.003, "distance_m": 2.92}]}
{"qa_id": "qa_dac9fe5c1af146d9aefa", "split": "test", "audio_id": "foa_b27ff8c99d10cb2311b0", "audio_path": "audio/test/foa_b27ff8c99d10cb2311b0.wav", "scene_annotation_csv_path": "annotations/test/foa_b27ff8c99d10cb2311b0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the wind instrument positioned?", "answer": "-7.0 degrees", "canonical_answer": "-7.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.0, "end_time": 2.0, "azimuth_deg": -173.278, "elevation_deg": -7.013, "distance_m": 2.2}]}
{"qa_id": "qa_407e9466de87f525c9a9", "split": "test", "audio_id": "foa_aa75dab565e47b55a319", "audio_path": "audio/test/foa_aa75dab565e47b55a319.wav", "scene_annotation_csv_path": "annotations/test/foa_aa75dab565e47b55a319.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the body sound, measured in meters?", "answer": "1.9 meters", "canonical_answer": "1.9 meters", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.1, "end_time": 9.0, "azimuth_deg": -67.288, "elevation_deg": 8.202, "distance_m": 1.87}]}
{"qa_id": "qa_3abd0e76d4972f194586", "split": "test", "audio_id": "foa_be4996ae03add75e075a", "audio_path": "audio/test/foa_be4996ae03add75e075a.wav", "scene_annotation_csv_path": "annotations/test/foa_be4996ae03add75e075a.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the speaker located?", "answer": "-24.2 degrees", "canonical_answer": "-24.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 2.9, "azimuth_deg": -24.211, "elevation_deg": 0.0, "distance_m": 4.15}]}
{"qa_id": "qa_ab975153ac0f10b32326", "split": "test", "audio_id": "foa_6a84a10a84efb891fff9", "audio_path": "audio/test/foa_6a84a10a84efb891fff9.wav", "scene_annotation_csv_path": "annotations/test/foa_6a84a10a84efb891fff9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "Can you describe the movement of the machine in relation to the listener?", "answer": "The machine remains stationary throughout the entire duration of the recording.", "canonical_answer": "stationary", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 10.5, "azimuth_deg": -132.088, "elevation_deg": -9.699, "distance_m": 0.56}]}
{"qa_id": "qa_9f1ebc8d1c82c4e74e51", "split": "test", "audio_id": "foa_2183b4237f5947254477", "audio_path": "audio/test/foa_2183b4237f5947254477.wav", "scene_annotation_csv_path": "annotations/test/foa_2183b4237f5947254477.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound source located at the front start to play?", "answer": "The sound source located at the front begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.0, "end_time": 7.7, "azimuth_deg": 6.699, "elevation_deg": 12.165, "distance_m": 0.86}]}
{"qa_id": "qa_d21412ab42fb8619b63d", "split": "test", "audio_id": "foa_99b85b5a456d845fd6a6", "audio_path": "audio/test/foa_99b85b5a456d845fd6a6.wav", "scene_annotation_csv_path": "annotations/test/foa_99b85b5a456d845fd6a6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the train located?", "answer": "13.8 degrees", "canonical_answer": "13.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 2, "start_time": 18.9, "end_time": 20.0, "azimuth_deg": -75.379, "elevation_deg": 13.832, "distance_m": 3.33}]}
{"qa_id": "qa_4093be26e5cb85057ebf", "split": "test", "audio_id": "foa_634fdcb05969ddc47137", "audio_path": "audio/test/foa_634fdcb05969ddc47137.wav", "scene_annotation_csv_path": "annotations/test/foa_634fdcb05969ddc47137.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the telephone alarm located?", "answer": "160.1 degrees", "canonical_answer": "160.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 0.1, "end_time": 8.5, "azimuth_deg": 160.051, "elevation_deg": -10.732, "distance_m": 2.47}]}
{"qa_id": "qa_809807bed17d8754c92c", "split": "test", "audio_id": "foa_ac7e6b5500a1a341a6ee", "audio_path": "audio/test/foa_ac7e6b5500a1a341a6ee.wav", "scene_annotation_csv_path": "annotations/test/foa_ac7e6b5500a1a341a6ee.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "Does the camera change its position relative to the listener, or is it remaining in one place?", "answer": "The camera remains stationary relative to the listener throughout the entire duration.", "canonical_answer": "stationary", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.4, "end_time": 17.2, "azimuth_deg": -163.53, "elevation_deg": 5.36, "distance_m": 1.14}]}
{"qa_id": "qa_a615be1796bca0f83cdc", "split": "test", "audio_id": "foa_2e5c8b11f1b36b88d39e", "audio_path": "audio/test/foa_2e5c8b11f1b36b88d39e.wav", "scene_annotation_csv_path": "annotations/test/foa_2e5c8b11f1b36b88d39e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the wind instrument in meters?", "answer": "1.3 meters", "canonical_answer": "1.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.1, "end_time": 3.4, "azimuth_deg": 173.865, "elevation_deg": -47.592, "distance_m": 1.25}]}
{"qa_id": "qa_780ec2fdabe0bf476b20", "split": "test", "audio_id": "foa_345ead01d28bf0807ab6", "audio_path": "audio/test/foa_345ead01d28bf0807ab6.wav", "scene_annotation_csv_path": "annotations/test/foa_345ead01d28bf0807ab6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the typing sound begin originating from the back-left and below position?", "answer": "The typing sound becomes active at 6.3 seconds.", "canonical_answer": "6.3s", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 1, "start_time": 6.3, "end_time": 8.7, "azimuth_deg": 149.694, "elevation_deg": -32.876, "distance_m": 2.48}]}
{"qa_id": "qa_68a0d2bdec8f75cd3070", "split": "test", "audio_id": "foa_844c6d7dec0fbdbe9ae0", "audio_path": "audio/test/foa_844c6d7dec0fbdbe9ae0.wav", "scene_annotation_csv_path": "annotations/test/foa_844c6d7dec0fbdbe9ae0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back and below start?", "answer": "The sound originating from the back and below begins at 0.2s.", "canonical_answer": "0.2s", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 0.2, "end_time": 0.5, "azimuth_deg": 169.631, "elevation_deg": -15.031, "distance_m": 0.7}]}
{"qa_id": "qa_f36ac4436ca48f238544", "split": "test", "audio_id": "foa_5f5d43e9e32ddf40c75b", "audio_path": "audio/test/foa_5f5d43e9e32ddf40c75b.wav", "scene_annotation_csv_path": "annotations/test/foa_5f5d43e9e32ddf40c75b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "How is the tool moving relative to the listener?", "answer": "The tool is stationary.", "canonical_answer": "stationary", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.1, "end_time": 4.6, "azimuth_deg": -150.888, "elevation_deg": -2.683, "distance_m": 1.55}]}
{"qa_id": "qa_a120acdc06587be51207", "split": "test", "audio_id": "foa_610756c9225d2b9cbf36", "audio_path": "audio/test/foa_610756c9225d2b9cbf36.wav", "scene_annotation_csv_path": "annotations/test/foa_610756c9225d2b9cbf36.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the speech located?", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 9.3, "azimuth_deg": 111.834, "elevation_deg": 0.0, "distance_m": 4.45}]}
{"qa_id": "qa_3e148dd7fab93818e1a5", "split": "test", "audio_id": "foa_879af1abeab223530357", "audio_path": "audio/test/foa_879af1abeab223530357.wav", "scene_annotation_csv_path": "annotations/test/foa_879af1abeab223530357.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the tape in meters?", "answer": "3.3 meters", "canonical_answer": "3.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 3.1, "end_time": 20.0, "azimuth_deg": 86.655, "elevation_deg": -12.634, "distance_m": 3.28}]}
{"qa_id": "qa_c9698f19080b4d61d425", "split": "test", "audio_id": "foa_2a7bfa1fb050deaa7e21", "audio_path": "audio/test/foa_2a7bfa1fb050deaa7e21.wav", "scene_annotation_csv_path": "annotations/test/foa_2a7bfa1fb050deaa7e21.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the home sound located?", "answer": "34.7 degrees", "canonical_answer": "34.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.0, "end_time": 5.0, "azimuth_deg": 34.745, "elevation_deg": 4.332, "distance_m": 1.03}]}
{"qa_id": "qa_19a72c917c4301d26fd8", "split": "test", "audio_id": "foa_4d665308722e9bae80b3", "audio_path": "audio/test/foa_4d665308722e9bae80b3.wav", "scene_annotation_csv_path": "annotations/test/foa_4d665308722e9bae80b3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the thunderstorm located?", "answer": "-18.2 degrees", "canonical_answer": "-18.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 0.0, "end_time": 8.5, "azimuth_deg": -174.332, "elevation_deg": -18.198, "distance_m": 2.05}]}
{"qa_id": "qa_ddae5ed18510a87448eb", "split": "test", "audio_id": "foa_e8251e2865c0dc5b580e", "audio_path": "audio/test/foa_e8251e2865c0dc5b580e.wav", "scene_annotation_csv_path": "annotations/test/foa_e8251e2865c0dc5b580e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth angle is the tape located?", "answer": "-72.7 degrees", "canonical_answer": "-72.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 1.7, "end_time": 16.9, "azimuth_deg": -72.74, "elevation_deg": -15.074, "distance_m": 3.05}]}
{"qa_id": "qa_23d7f7e758b4318a0fea", "split": "test", "audio_id": "foa_dc09679f108a927c138f", "audio_path": "audio/test/foa_dc09679f108a927c138f.wav", "scene_annotation_csv_path": "annotations/test/foa_dc09679f108a927c138f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "How is the printer moving relative to the listener?", "answer": "The printer is stationary.", "canonical_answer": "stationary", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.0, "end_time": 2.2, "azimuth_deg": -5.152, "elevation_deg": -21.637, "distance_m": 3.76}]}
{"qa_id": "qa_48f3880f28d67aa433b7", "split": "test", "audio_id": "foa_deb3740c8821911b0d9b", "audio_path": "audio/test/foa_deb3740c8821911b0d9b.wav", "scene_annotation_csv_path": "annotations/test/foa_deb3740c8821911b0d9b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back-right direction first begin?", "answer": "The sound source located in the back-right becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 14.5, "azimuth_deg": -117.484, "elevation_deg": 13.672, "distance_m": 3.58}]}
{"qa_id": "qa_23724923e2a928dd3478", "split": "test", "audio_id": "foa_b4fcb9042b5929607e6f", "audio_path": "audio/test/foa_b4fcb9042b5929607e6f.wav", "scene_annotation_csv_path": "annotations/test/foa_b4fcb9042b5929607e6f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the guitar from the listener?", "answer": "3.7 meters", "canonical_answer": "3.7 meters", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 4.9, "azimuth_deg": 135.62, "elevation_deg": -21.826, "distance_m": 3.72}]}
{"qa_id": "qa_6be1134eab609954ee51", "split": "test", "audio_id": "foa_9f909b3532d72a91e237", "audio_path": "audio/test/foa_9f909b3532d72a91e237.wav", "scene_annotation_csv_path": "annotations/test/foa_9f909b3532d72a91e237.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the sound of water coming from?", "answer": "-26.4 degrees", "canonical_answer": "-26.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": 92.351, "elevation_deg": -26.353, "distance_m": 1.1}]}
{"qa_id": "qa_1a3e648c477b7a2c3ede", "split": "test", "audio_id": "foa_41855b7ced43c7d997e6", "audio_path": "audio/test/foa_41855b7ced43c7d997e6.wav", "scene_annotation_csv_path": "annotations/test/foa_41855b7ced43c7d997e6.csv", "dataset": "tau2636594", "data_source": "dcase_real", "task_type": null, "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "Can you describe the movement of the car in relation to the listener?", "answer": "The car is moving from the right side toward the left side relative to the listener.", "canonical_answer": "moving right to left", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 1, "start_time": 0.1, "end_time": 1.5, "azimuth_deg": -50.5, "elevation_deg": 10.0, "distance_m": 1.0}]}
{"qa_id": "qa_81e330e9649ef6312549", "split": "test", "audio_id": "foa_b02d94fcdf05ead43f75", "audio_path": "audio/test/foa_b02d94fcdf05ead43f75.wav", "scene_annotation_csv_path": "annotations/test/foa_b02d94fcdf05ead43f75.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the front-right and elevated position begin?", "answer": "The wind instrument starts playing at 0.4s.", "canonical_answer": "0.4s", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.4, "end_time": 2.7, "azimuth_deg": -55.628, "elevation_deg": 28.565, "distance_m": 3.51}]}
{"qa_id": "qa_a3fe9e2f3bb0b0e9e5ae", "split": "test", "audio_id": "foa_3d35464d0db39d37a299", "audio_path": "audio/test/foa_3d35464d0db39d37a299.wav", "scene_annotation_csv_path": "annotations/test/foa_3d35464d0db39d37a299.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the human vocalization from the listener?", "answer": "2.8 meters", "canonical_answer": "2.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.1, "end_time": 16.6, "azimuth_deg": 175.541, "elevation_deg": -7.189, "distance_m": 2.77}]}
{"qa_id": "qa_f27f279eb76ebdcddb63", "split": "test", "audio_id": "foa_abb91ba8dc0e1378d7ca", "audio_path": "audio/test/foa_abb91ba8dc0e1378d7ca.wav", "scene_annotation_csv_path": "annotations/test/foa_abb91ba8dc0e1378d7ca.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the fire located?", "answer": "74.8 degrees", "canonical_answer": "74.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 0, "start_time": 0.4, "end_time": 1.6, "azimuth_deg": 74.813, "elevation_deg": -31.315, "distance_m": 2.69}]}
{"qa_id": "qa_7526091426288ada269f", "split": "test", "audio_id": "foa_ce2a531d4cc9d80fc0b0", "audio_path": "audio/test/foa_ce2a531d4cc9d80fc0b0.wav", "scene_annotation_csv_path": "annotations/test/foa_ce2a531d4cc9d80fc0b0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the war sound located?", "answer": "-64.2 degrees", "canonical_answer": "-64.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": -64.247, "elevation_deg": -43.423, "distance_m": 2.13}]}
{"qa_id": "qa_62478013363aee03718a", "split": "test", "audio_id": "foa_e72c0f9e01456f812857", "audio_path": "audio/test/foa_e72c0f9e01456f812857.wav", "scene_annotation_csv_path": "annotations/test/foa_e72c0f9e01456f812857.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away are the footsteps?", "answer": "1.3 meters", "canonical_answer": "1.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.8, "end_time": 3.5, "azimuth_deg": -15.672, "elevation_deg": -35.476, "distance_m": 1.27}]}
{"qa_id": "qa_3a00017aeb1028b734f0", "split": "test", "audio_id": "foa_54c495e7937fd269c0ef", "audio_path": "audio/test/foa_54c495e7937fd269c0ef.wav", "scene_annotation_csv_path": "annotations/test/foa_54c495e7937fd269c0ef.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the cat located?", "answer": "-19.7 degrees", "canonical_answer": "-19.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 12.4, "azimuth_deg": -75.191, "elevation_deg": -19.714, "distance_m": 1.29}]}
{"qa_id": "qa_7a0915a4b069197bf6f4", "split": "test", "audio_id": "foa_99515a261d7abc5ce4bc", "audio_path": "audio/test/foa_99515a261d7abc5ce4bc.wav", "scene_annotation_csv_path": "annotations/test/foa_99515a261d7abc5ce4bc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the camera sound, which is positioned behind and below the observer, begin?", "answer": "The camera sound begins at 2.0s.", "canonical_answer": "2.0s", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 2.0, "end_time": 2.1, "azimuth_deg": -162.921, "elevation_deg": -56.392, "distance_m": 0.91}]}
{"qa_id": "qa_4dfc445e68cc7a7d1acc", "split": "test", "audio_id": "foa_211ed7a6badda11fcdcb", "audio_path": "audio/test/foa_211ed7a6badda11fcdcb.wav", "scene_annotation_csv_path": "annotations/test/foa_211ed7a6badda11fcdcb.csv", "dataset": "tau2636586", "data_source": "dcase_real", "task_type": null, "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "How is the telephone alarm moving relative to the listener?", "answer": "The telephone alarm is moving left to right.", "canonical_answer": "moving left to right", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 18, "start_time": 0.0, "end_time": 2.1, "azimuth_deg": -17.551, "elevation_deg": -30.893, "distance_m": 9.0}]}
{"qa_id": "qa_7b3bc0fde6281d5fb365", "split": "test", "audio_id": "foa_b46539d716059840faf3", "audio_path": "audio/test/foa_b46539d716059840faf3.wav", "scene_annotation_csv_path": "annotations/test/foa_b46539d716059840faf3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the bell?", "answer": "32.8 degrees", "canonical_answer": "32.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 1, "start_time": 0.4, "end_time": 7.1, "azimuth_deg": 32.782, "elevation_deg": -20.161, "distance_m": 1.99}]}
{"qa_id": "qa_7d4fcb85778c9ac7a505", "split": "test", "audio_id": "foa_b9fd3da631576b2c0206", "audio_path": "audio/test/foa_b9fd3da631576b2c0206.wav", "scene_annotation_csv_path": "annotations/test/foa_b9fd3da631576b2c0206.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the tape?", "answer": "-40.3 degrees", "canonical_answer": "-40.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 2, "start_time": 5.3, "end_time": 8.5, "azimuth_deg": 176.44, "elevation_deg": -40.346, "distance_m": 4.04}]}
{"qa_id": "qa_8d46f610510151a3577d", "split": "test", "audio_id": "foa_3bcbbb4378bf050d0b06", "audio_path": "audio/test/foa_3bcbbb4378bf050d0b06.wav", "scene_annotation_csv_path": "annotations/test/foa_3bcbbb4378bf050d0b06.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the female speech originate from the back-right and below position?", "answer": "The sound source located at that position becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 0, "start_time": 0.0, "end_time": 3.2, "azimuth_deg": -129.389, "elevation_deg": -43.6, "distance_m": 2.09}]}
{"qa_id": "qa_e4331dddd917ce61be8a", "split": "test", "audio_id": "foa_d36718c05e81c724de2b", "audio_path": "audio/test/foa_d36718c05e81c724de2b.wav", "scene_annotation_csv_path": "annotations/test/foa_d36718c05e81c724de2b.csv", "dataset": "tau2636586", "data_source": "dcase_real", "task_type": null, "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "How would you describe the movement of the breathing sound source?", "answer": "The breathing sound is moving downward.", "canonical_answer": "moving downward", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 29, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": -73.4415, "elevation_deg": 26.5395, "distance_m": 4.5}]}
{"qa_id": "qa_4e08021a77ec7d2af607", "split": "test", "audio_id": "foa_3d06ea8259515d91fee7", "audio_path": "audio/test/foa_3d06ea8259515d91fee7.wav", "scene_annotation_csv_path": "annotations/test/foa_3d06ea8259515d91fee7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance to the camera in meters?", "answer": "1.7 meters", "canonical_answer": "1.7 meters", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.2, "end_time": 6.9, "azimuth_deg": 12.811, "elevation_deg": -28.975, "distance_m": 1.7}]}
{"qa_id": "qa_c239ec45ae0db97bef70", "split": "test", "audio_id": "foa_a1f44bad818d8b765b0a", "audio_path": "audio/test/foa_a1f44bad818d8b765b0a.wav", "scene_annotation_csv_path": "annotations/test/foa_a1f44bad818d8b765b0a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the wind instrument from the listener?", "answer": "1.6 meters", "canonical_answer": "1.6 meters", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.0, "end_time": 7.0, "azimuth_deg": -161.232, "elevation_deg": -16.732, "distance_m": 1.55}]}
{"qa_id": "qa_0ffbc6d4d9f90b9f2dad", "split": "test", "audio_id": "foa_bb059731d4bd51efc3a4", "audio_path": "audio/test/foa_bb059731d4bd51efc3a4.wav", "scene_annotation_csv_path": "annotations/test/foa_bb059731d4bd51efc3a4.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "How is the printer moving relative to the listener?", "answer": "The printer is moving away from the listener.", "canonical_answer": "moving away from the listener", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 1.2, "end_time": 16.8, "azimuth_deg": -100.539, "elevation_deg": -0.483, "distance_m": 12.375}]}
{"qa_id": "qa_01be04678c566ba6ed4a", "split": "test", "audio_id": "foa_d432bcfdfd37b79f9a8a", "audio_path": "audio/test/foa_d432bcfdfd37b79f9a8a.wav", "scene_annotation_csv_path": "annotations/test/foa_d432bcfdfd37b79f9a8a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the writing sound occurring?", "answer": "-1.3 degrees", "canonical_answer": "-1.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.0, "end_time": 4.2, "azimuth_deg": -1.341, "elevation_deg": -11.867, "distance_m": 1.17}]}
{"qa_id": "qa_7206236655dd96dddabe", "split": "test", "audio_id": "foa_f8ab8d2a79af4bd75cf1", "audio_path": "audio/test/foa_f8ab8d2a79af4bd75cf1.wav", "scene_annotation_csv_path": "annotations/test/foa_f8ab8d2a79af4bd75cf1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the right side begin?", "answer": "The sound source located on the right becomes active at 1.9s.", "canonical_answer": "1.9s", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 1, "start_time": 1.9, "end_time": 6.1, "azimuth_deg": -91.937, "elevation_deg": 6.502, "distance_m": 1.3}]}
{"qa_id": "qa_408edda4ad833658d6a3", "split": "test", "audio_id": "foa_7cd929b74f2ec4673584", "audio_path": "audio/test/foa_7cd929b74f2ec4673584.wav", "scene_annotation_csv_path": "annotations/test/foa_7cd929b74f2ec4673584.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the speech?", "answer": "9.0 degrees", "canonical_answer": "9.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 15.4, "azimuth_deg": -135.358, "elevation_deg": 8.994, "distance_m": 3.68}]}
{"qa_id": "qa_a84ce8ce273897edce6f", "split": "test", "audio_id": "foa_289b90efd07de5b13bdd", "audio_path": "audio/test/foa_289b90efd07de5b13bdd.wav", "scene_annotation_csv_path": "annotations/test/foa_289b90efd07de5b13bdd.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "How would you describe the movement of the cat during the recorded audio?", "answer": "The cat is observed to be approaching the listener.", "canonical_answer": "approaching the listener", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.1, "end_time": 6.102375, "azimuth_deg": 94.772, "elevation_deg": -0.458, "distance_m": 8.7}]}
{"qa_id": "qa_df7fffaf02334be84cd1", "split": "test", "audio_id": "foa_5d57e832f1dff199ff17", "audio_path": "audio/test/foa_5d57e832f1dff199ff17.wav", "scene_annotation_csv_path": "annotations/test/foa_5d57e832f1dff199ff17.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the drawer cabinet located?", "answer": "158.2 degrees", "canonical_answer": "158.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 0, "start_time": 0.0, "end_time": 0.9, "azimuth_deg": 158.159, "elevation_deg": -6.249, "distance_m": 0.74}]}
{"qa_id": "qa_93342d6fa6cdd7d3cb2b", "split": "test", "audio_id": "foa_a8dc91186a7f44aa41c3", "audio_path": "audio/test/foa_a8dc91186a7f44aa41c3.wav", "scene_annotation_csv_path": "annotations/test/foa_a8dc91186a7f44aa41c3.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the speech located?", "answer": "-6.3 degrees", "canonical_answer": "-6.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 9.6, "azimuth_deg": 106.769, "elevation_deg": -6.308, "distance_m": 2.28}]}
{"qa_id": "qa_3338f70c83d61c36d8c7", "split": "test", "audio_id": "foa_4f877130645077d14941", "audio_path": "audio/test/foa_4f877130645077d14941.wav", "scene_annotation_csv_path": "annotations/test/foa_4f877130645077d14941.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the door from the listener?", "answer": "3.3 meters", "canonical_answer": "3.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": 86.02, "elevation_deg": 16.734, "distance_m": 3.26}]}
{"qa_id": "qa_6a6ca147256720fdc63b", "split": "test", "audio_id": "foa_b2b666693fcd2b4cbc99", "audio_path": "audio/test/foa_b2b666693fcd2b4cbc99.wav", "scene_annotation_csv_path": "annotations/test/foa_b2b666693fcd2b4cbc99.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound originate from the front direction?", "answer": "The sound originating from the front becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.0, "end_time": 0.9, "azimuth_deg": 10.5, "elevation_deg": -11.203, "distance_m": 2.34}]}
{"qa_id": "qa_ff229eb23cdd0c2fb737", "split": "test", "audio_id": "foa_a06cffb3412ae0d4a625", "audio_path": "audio/test/foa_a06cffb3412ae0d4a625.wav", "scene_annotation_csv_path": "annotations/test/foa_a06cffb3412ae0d4a625.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the telephone alarm in meters?", "answer": "1.6 meters", "canonical_answer": "1.6 meters", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": 20.69, "elevation_deg": -34.782, "distance_m": 1.57}]}
{"qa_id": "qa_7f47f0100618172fc54f", "split": "test", "audio_id": "foa_d974d4393eef3e96c3f4", "audio_path": "audio/test/foa_d974d4393eef3e96c3f4.wav", "scene_annotation_csv_path": "annotations/test/foa_d974d4393eef3e96c3f4.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the speech located?", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 4.8, "azimuth_deg": 170.297, "elevation_deg": 0.0, "distance_m": 3.77}]}
{"qa_id": "qa_21aa3f8114e41eb4fadc", "split": "test", "audio_id": "foa_704f5351678ca292fe87", "audio_path": "audio/test/foa_704f5351678ca292fe87.wav", "scene_annotation_csv_path": "annotations/test/foa_704f5351678ca292fe87.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the speaker located?", "answer": "-123.6 degrees", "canonical_answer": "-123.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 10.4, "azimuth_deg": -123.571, "elevation_deg": 15.67, "distance_m": 1.27}]}
{"qa_id": "qa_c24947372ca7bd2af68a", "split": "test", "audio_id": "foa_81b40572ac570f1dd227", "audio_path": "audio/test/foa_81b40572ac570f1dd227.wav", "scene_annotation_csv_path": "annotations/test/foa_81b40572ac570f1dd227.csv", "dataset": "tau2636586", "data_source": "dcase_real", "task_type": null, "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "How is the typing moving relative to the listener?", "answer": "The typing is moving upward.", "canonical_answer": "moving upward", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 9, "start_time": 8.3, "end_time": 10.0, "azimuth_deg": 89.17, "elevation_deg": -32.028, "distance_m": 3.5}]}
{"qa_id": "qa_1e4a21c3977572407426", "split": "test", "audio_id": "foa_d58a7a9f7f96a54124cc", "audio_path": "audio/test/foa_d58a7a9f7f96a54124cc.wav", "scene_annotation_csv_path": "annotations/test/foa_d58a7a9f7f96a54124cc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the front-left direction begin?", "answer": "The sound source located at the front-left begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": 50.79, "elevation_deg": -2.615, "distance_m": 2.46}]}
{"qa_id": "qa_4cf1ce93ee5befd6f394", "split": "test", "audio_id": "foa_de1f3ea1f7b3613b7aa3", "audio_path": "audio/test/foa_de1f3ea1f7b3613b7aa3.wav", "scene_annotation_csv_path": "annotations/test/foa_de1f3ea1f7b3613b7aa3.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back of the scene begin?", "answer": "The sound source located at the back becomes active at 0.1s.", "canonical_answer": "0.1s", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 0, "start_time": 0.1, "end_time": 9.8, "azimuth_deg": -164.408, "elevation_deg": 0.0, "distance_m": 0.86}]}
{"qa_id": "qa_2241fb20c60c743a2f7a", "split": "test", "audio_id": "foa_e9af607a1a825a9dc17c", "audio_path": "audio/test/foa_e9af607a1a825a9dc17c.wav", "scene_annotation_csv_path": "annotations/test/foa_e9af607a1a825a9dc17c.csv", "dataset": "tau2636594", "data_source": "dcase_real", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the musical instrument?", "answer": "2.0 meters", "canonical_answer": "2.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 5, "start_time": 18.1, "end_time": 20.0, "azimuth_deg": 71.0, "elevation_deg": 20.0, "distance_m": 2.0}]}
{"qa_id": "qa_b949d9d18094d7bccb9a", "split": "test", "audio_id": "foa_9a14dfa378c31b213003", "audio_path": "audio/test/foa_9a14dfa378c31b213003.wav", "scene_annotation_csv_path": "annotations/test/foa_9a14dfa378c31b213003.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the paper located?", "answer": "-51.3 degrees", "canonical_answer": "-51.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.1, "end_time": 2.1, "azimuth_deg": -166.308, "elevation_deg": -51.293, "distance_m": 1.26}]}
{"qa_id": "qa_caaff8d9c871c6484cd0", "split": "test", "audio_id": "foa_25c23f19e14b5402be9a", "audio_path": "audio/test/foa_25c23f19e14b5402be9a.wav", "scene_annotation_csv_path": "annotations/test/foa_25c23f19e14b5402be9a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "How is the tool moving relative to the listener?", "answer": "The tool is stationary.", "canonical_answer": "stationary", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 2, "start_time": 18.1, "end_time": 20.0, "azimuth_deg": 129.336, "elevation_deg": -0.657, "distance_m": 2.65}]}
{"qa_id": "qa_7f1aba5f071f7fdcae61", "split": "test", "audio_id": "foa_494c9124d56bb88c86e9", "audio_path": "audio/test/foa_494c9124d56bb88c86e9.wav", "scene_annotation_csv_path": "annotations/test/foa_494c9124d56bb88c86e9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth angle is the speech located?", "answer": "134.5 degrees", "canonical_answer": "134.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.0, "end_time": 1.8, "azimuth_deg": 134.528, "elevation_deg": -54.974, "distance_m": 1.18}]}
{"qa_id": "qa_0271320724039d9fbe55", "split": "test", "audio_id": "foa_433c94ff601248b18eb9", "audio_path": "audio/test/foa_433c94ff601248b18eb9.wav", "scene_annotation_csv_path": "annotations/test/foa_433c94ff601248b18eb9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the tearing sound in meters?", "answer": "1.8 meters", "canonical_answer": "1.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 2, "start_time": 4.7, "end_time": 5.8, "azimuth_deg": -109.232, "elevation_deg": -51.043, "distance_m": 1.83}]}
{"qa_id": "qa_2448b7043e096855a5be", "split": "test", "audio_id": "foa_1b888c96ef3e80cd9943", "audio_path": "audio/test/foa_1b888c96ef3e80cd9943.wav", "scene_annotation_csv_path": "annotations/test/foa_1b888c96ef3e80cd9943.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the keyboard instrument positioned?", "answer": "25.6 degrees", "canonical_answer": "25.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.1, "end_time": 5.1, "azimuth_deg": 25.561, "elevation_deg": -1.315, "distance_m": 1.25}]}
{"qa_id": "qa_06515f804c91b402917f", "split": "test", "audio_id": "foa_97433756157aa6492f7e", "audio_path": "audio/test/foa_97433756157aa6492f7e.wav", "scene_annotation_csv_path": "annotations/test/foa_97433756157aa6492f7e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "How would you describe the movement of the sound source while the typing is occurring?", "answer": "The typing sound remains stationary throughout the entire duration of the recording.", "canonical_answer": "stationary", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -10.001, "elevation_deg": -14.067, "distance_m": 2.32}]}
{"qa_id": "qa_c5b003ec6d84f300a88e", "split": "test", "audio_id": "foa_9a40df4bc4349e047710", "audio_path": "audio/test/foa_9a40df4bc4349e047710.wav", "scene_annotation_csv_path": "annotations/test/foa_9a40df4bc4349e047710.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. When does the tearing sound located at an azimuth of 3.5 degrees and an elevation of -6.2 degrees first begin?", "answer": "The tearing sound becomes active at 5.9s.", "canonical_answer": "5.9s", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 1, "start_time": 5.9, "end_time": 6.7, "azimuth_deg": 3.48, "elevation_deg": -6.222, "distance_m": 1.95}]}
{"qa_id": "qa_35fbd096ab924e709a5e", "split": "test", "audio_id": "foa_21b04dcdb6082ec736aa", "audio_path": "audio/test/foa_21b04dcdb6082ec736aa.wav", "scene_annotation_csv_path": "annotations/test/foa_21b04dcdb6082ec736aa.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the tool positioned?", "answer": "-15.5 degrees", "canonical_answer": "-15.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.6, "end_time": 4.8, "azimuth_deg": -175.685, "elevation_deg": -15.529, "distance_m": 3.22}]}
{"qa_id": "qa_0aebca8cdd055c02bac2", "split": "test", "audio_id": "foa_f20b828bd1f7b9c4eb98", "audio_path": "audio/test/foa_f20b828bd1f7b9c4eb98.wav", "scene_annotation_csv_path": "annotations/test/foa_f20b828bd1f7b9c4eb98.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the front-left and elevated position begin?", "answer": "The sound source located in that direction starts at 0.3s.", "canonical_answer": "0.3s", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.3, "end_time": 11.7, "azimuth_deg": 43.514, "elevation_deg": 50.457, "distance_m": 1.16}]}
{"qa_id": "qa_6a7c9f596c85710eadbb", "split": "test", "audio_id": "foa_1853d04bfdc2bf234113", "audio_path": "audio/test/foa_1853d04bfdc2bf234113.wav", "scene_annotation_csv_path": "annotations/test/foa_1853d04bfdc2bf234113.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "How is the percussion moving relative to the listener?", "answer": "The percussion is stationary.", "canonical_answer": "stationary", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 2.9, "azimuth_deg": -127.836, "elevation_deg": -7.748, "distance_m": 3.06}]}
{"qa_id": "qa_23673893fab4c7b91095", "split": "test", "audio_id": "foa_066a6e4a2a8f1500b2d2", "audio_path": "audio/test/foa_066a6e4a2a8f1500b2d2.wav", "scene_annotation_csv_path": "annotations/test/foa_066a6e4a2a8f1500b2d2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the machine located?", "answer": "13.0 degrees", "canonical_answer": "13.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 5.8, "azimuth_deg": -137.717, "elevation_deg": 12.969, "distance_m": 0.84}]}
{"qa_id": "qa_c864bebc8ad8a9eb8703", "split": "test", "audio_id": "foa_b08aea93aefbf9a4a151", "audio_path": "audio/test/foa_b08aea93aefbf9a4a151.wav", "scene_annotation_csv_path": "annotations/test/foa_b08aea93aefbf9a4a151.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the vehicle located?", "answer": "175.4 degrees", "canonical_answer": "175.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.0, "end_time": 16.2, "azimuth_deg": 175.407, "elevation_deg": 35.564, "distance_m": 0.85}]}
{"qa_id": "qa_4d62a44c4f478d1ba9a1", "split": "test", "audio_id": "foa_ad9383d4b30b6b52534c", "audio_path": "audio/test/foa_ad9383d4b30b6b52534c.wav", "scene_annotation_csv_path": "annotations/test/foa_ad9383d4b30b6b52534c.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the speaker in meters?", "answer": "0.6 meters", "canonical_answer": "0.6 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 6.5, "azimuth_deg": 134.098, "elevation_deg": 0.0, "distance_m": 0.64}]}
{"qa_id": "qa_b3661c1460255c7c6659", "split": "test", "audio_id": "foa_a4fff8e823f9bb3c999b", "audio_path": "audio/test/foa_a4fff8e823f9bb3c999b.wav", "scene_annotation_csv_path": "annotations/test/foa_a4fff8e823f9bb3c999b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the right and below begin?", "answer": "The sound originating from the right and below begins at 0.7s.", "canonical_answer": "0.7s", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.7, "end_time": 20.0, "azimuth_deg": -90.404, "elevation_deg": -35.929, "distance_m": 1.71}]}
{"qa_id": "qa_07ecbee5006741eb1ff7", "split": "test", "audio_id": "foa_2c374b458e9f8c4f5c14", "audio_path": "audio/test/foa_2c374b458e9f8c4f5c14.wav", "scene_annotation_csv_path": "annotations/test/foa_2c374b458e9f8c4f5c14.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "Can you describe the movement of the paper in relation to where the listener is positioned?", "answer": "The paper remains stationary throughout the duration of the recording.", "canonical_answer": "stationary", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 2, "start_time": 11.8, "end_time": 20.0, "azimuth_deg": 107.33, "elevation_deg": 11.289, "distance_m": 2.73}]}
{"qa_id": "qa_52df9fb2cfe3d80d77c1", "split": "test", "audio_id": "foa_792883ad658165020620", "audio_path": "audio/test/foa_792883ad658165020620.wav", "scene_annotation_csv_path": "annotations/test/foa_792883ad658165020620.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the musical instrument located?", "answer": "33.6 degrees", "canonical_answer": "33.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 3, "start_time": 14.4, "end_time": 20.0, "azimuth_deg": 33.564, "elevation_deg": -31.653, "distance_m": 2.86}]}
{"qa_id": "qa_0e536fa894c86e7eae63", "split": "test", "audio_id": "foa_33490dfcad0a7f5fbb7b", "audio_path": "audio/test/foa_33490dfcad0a7f5fbb7b.wav", "scene_annotation_csv_path": "annotations/test/foa_33490dfcad0a7f5fbb7b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the bell?", "answer": "-24.8 degrees", "canonical_answer": "-24.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 1.6, "end_time": 20.0, "azimuth_deg": -53.579, "elevation_deg": -24.847, "distance_m": 2.29}]}
{"qa_id": "qa_21e284caa837bba4bb9b", "split": "test", "audio_id": "foa_ceb999c5e36f8daadb6b", "audio_path": "audio/test/foa_ceb999c5e36f8daadb6b.wav", "scene_annotation_csv_path": "annotations/test/foa_ceb999c5e36f8daadb6b.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the speech source in meters?", "answer": "1.4 meters", "canonical_answer": "1.4 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 8.8, "azimuth_deg": -55.741, "elevation_deg": 8.093, "distance_m": 1.37}]}
{"qa_id": "qa_d79034a9bc29e690d3cc", "split": "test", "audio_id": "foa_839ed05c03042128baf1", "audio_path": "audio/test/foa_839ed05c03042128baf1.wav", "scene_annotation_csv_path": "annotations/test/foa_839ed05c03042128baf1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the percussion sound source from the listener?", "answer": "2.2 meters", "canonical_answer": "2.2 meters", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.2, "end_time": 0.8, "azimuth_deg": -162.074, "elevation_deg": 15.715, "distance_m": 2.19}]}
{"qa_id": "qa_c5e64ee24a78e60c372c", "split": "test", "audio_id": "foa_ed2b5bbde5408e67c4db", "audio_path": "audio/test/foa_ed2b5bbde5408e67c4db.wav", "scene_annotation_csv_path": "annotations/test/foa_ed2b5bbde5408e67c4db.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the vehicle located?", "answer": "2.5 degrees", "canonical_answer": "2.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.3, "end_time": 3.8, "azimuth_deg": 166.112, "elevation_deg": 2.5, "distance_m": 2.94}]}
{"qa_id": "qa_f45dfa7d8103b75c6aa1", "split": "test", "audio_id": "foa_83a10c73f0a8eeaa1b40", "audio_path": "audio/test/foa_83a10c73f0a8eeaa1b40.wav", "scene_annotation_csv_path": "annotations/test/foa_83a10c73f0a8eeaa1b40.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound originating from the back-left direction begin?", "answer": "The sound originating from the back-left becomes active at 0.6s.", "canonical_answer": "0.6s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 7.7, "azimuth_deg": 124.91, "elevation_deg": 10.463, "distance_m": 4.28}]}
{"qa_id": "qa_ed1336cc02223c3678ed", "split": "test", "audio_id": "foa_e89ce885e4caba2d6ef3", "audio_path": "audio/test/foa_e89ce885e4caba2d6ef3.wav", "scene_annotation_csv_path": "annotations/test/foa_e89ce885e4caba2d6ef3.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "In what way is the metal clink traveling in relation to the listener's position?", "answer": "The metal clink is moving from left to right.", "canonical_answer": "moving left to right", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 1, "start_time": 0.0, "end_time": 3.8, "azimuth_deg": -84.8385, "elevation_deg": 8.786, "distance_m": 0.71}]}
{"qa_id": "qa_81842989ded163bd7dfa", "split": "test", "audio_id": "foa_d0cb0767e4a582da4a19", "audio_path": "audio/test/foa_d0cb0767e4a582da4a19.wav", "scene_annotation_csv_path": "annotations/test/foa_d0cb0767e4a582da4a19.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the percussion sound?", "answer": "-81.0 degrees", "canonical_answer": "-81.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 2.6, "azimuth_deg": -80.975, "elevation_deg": -24.801, "distance_m": 3.07}]}
{"qa_id": "qa_a32a7599f9da0c1b0b52", "split": "test", "audio_id": "foa_2beffe0dc21e6bcfb04c", "audio_path": "audio/test/foa_2beffe0dc21e6bcfb04c.wav", "scene_annotation_csv_path": "annotations/test/foa_2beffe0dc21e6bcfb04c.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "How would you characterize the motion of the vehicle?", "answer": "The vehicle exhibits a motion pattern that is moving downward.", "canonical_answer": "moving downward", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.9, "end_time": 4.394, "azimuth_deg": -173.074, "elevation_deg": 12.15, "distance_m": 1.39}]}
{"qa_id": "qa_466041a5fbadfbd38c69", "split": "test", "audio_id": "foa_59a6c059abf4889003a9", "audio_path": "audio/test/foa_59a6c059abf4889003a9.wav", "scene_annotation_csv_path": "annotations/test/foa_59a6c059abf4889003a9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the tearing sound located?", "answer": "-63.1 degrees", "canonical_answer": "-63.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 2, "start_time": 6.2, "end_time": 9.6, "azimuth_deg": -63.133, "elevation_deg": -3.791, "distance_m": 3.03}]}
{"qa_id": "qa_7c9be68418662ef6aab3", "split": "test", "audio_id": "foa_5391803a497465efe7a8", "audio_path": "audio/test/foa_5391803a497465efe7a8.wav", "scene_annotation_csv_path": "annotations/test/foa_5391803a497465efe7a8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the tape sound originating from the front-left direction begin?", "answer": "The sound produced by the tape begins at 2.5s.", "canonical_answer": "2.5s", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 2.5, "end_time": 20.0, "azimuth_deg": 65.861, "elevation_deg": 4.257, "distance_m": 3.43}]}
{"qa_id": "qa_700d3aeaa36993d87f7c", "split": "test", "audio_id": "foa_44cad305e50e6c04300c", "audio_path": "audio/test/foa_44cad305e50e6c04300c.wav", "scene_annotation_csv_path": "annotations/test/foa_44cad305e50e6c04300c.csv", "dataset": "tau2019", "data_source": "dcase_real", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the knock sound?", "answer": "20.0 degrees", "canonical_answer": "20.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 25, "start_time": 8.1, "end_time": 8.7, "azimuth_deg": 70.0, "elevation_deg": 20.0, "distance_m": 1.0}]}
{"qa_id": "qa_d75721bafca7c78d51a8", "split": "test", "audio_id": "foa_1be96514bb7844b3b480", "audio_path": "audio/test/foa_1be96514bb7844b3b480.wav", "scene_annotation_csv_path": "annotations/test/foa_1be96514bb7844b3b480.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the finger snapping sound?", "answer": "2.7 meters", "canonical_answer": "2.7 meters", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": -105.56, "elevation_deg": 4.986, "distance_m": 2.73}]}
{"qa_id": "qa_dc7fc776e711ff95294e", "split": "test", "audio_id": "foa_baef9734c381c0bd2a20", "audio_path": "audio/test/foa_baef9734c381c0bd2a20.wav", "scene_annotation_csv_path": "annotations/test/foa_baef9734c381c0bd2a20.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the wind instrument positioned?", "answer": "-88.6 degrees", "canonical_answer": "-88.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.1, "end_time": 1.5, "azimuth_deg": -88.596, "elevation_deg": 7.766, "distance_m": 3.02}]}
{"qa_id": "qa_a9fa1f5dc564dd342123", "split": "test", "audio_id": "foa_ed2a3f59799b160ff146", "audio_path": "audio/test/foa_ed2a3f59799b160ff146.wav", "scene_annotation_csv_path": "annotations/test/foa_ed2a3f59799b160ff146.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the animal in meters?", "answer": "2.8 meters", "canonical_answer": "2.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 2, "start_time": 17.3, "end_time": 19.0, "azimuth_deg": 136.629, "elevation_deg": -45.542, "distance_m": 2.8}]}
{"qa_id": "qa_6924645983a5f271e8a3", "split": "test", "audio_id": "foa_70fa3b54192e0f30da84", "audio_path": "audio/test/foa_70fa3b54192e0f30da84.wav", "scene_annotation_csv_path": "annotations/test/foa_70fa3b54192e0f30da84.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the frog?", "answer": "-42.3 degrees", "canonical_answer": "-42.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 147.829, "elevation_deg": -42.344, "distance_m": 0.94}]}
{"qa_id": "qa_3b42064ca8b0c10f4a44", "split": "test", "audio_id": "foa_4ede074b4f37a1638e85", "audio_path": "audio/test/foa_4ede074b4f37a1638e85.wav", "scene_annotation_csv_path": "annotations/test/foa_4ede074b4f37a1638e85.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound source located to the right and below start playing?", "answer": "The sound source coming from that direction begins at 6.1s.", "canonical_answer": "6.1s", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 1, "start_time": 6.1, "end_time": 9.4, "azimuth_deg": -76.206, "elevation_deg": -26.988, "distance_m": 1.59}]}
{"qa_id": "qa_2f01b2110289c97e461f", "split": "test", "audio_id": "foa_57fef2a2990086afed59", "audio_path": "audio/test/foa_57fef2a2990086afed59.wav", "scene_annotation_csv_path": "annotations/test/foa_57fef2a2990086afed59.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "In what way is the wind instrument moving in relation to the listener?", "answer": "The wind instrument is approaching the listener.", "canonical_answer": "approaching the listener", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.1, "end_time": 2.9, "azimuth_deg": 5.32, "elevation_deg": -4.88, "distance_m": 4.725}]}
{"qa_id": "qa_fbbb8d2da86bfb602e6e", "split": "test", "audio_id": "foa_46400336d1220803923b", "audio_path": "audio/test/foa_46400336d1220803923b.wav", "scene_annotation_csv_path": "annotations/test/foa_46400336d1220803923b.csv", "dataset": "tau2636586", "data_source": "dcase_real", "task_type": null, "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "How is the speech moving relative to the listener?", "answer": "The speech is moving upward.", "canonical_answer": "moving upward", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 28, "start_time": 6.0, "end_time": 8.7, "azimuth_deg": -26.848, "elevation_deg": -17.483, "distance_m": 8.5}]}
{"qa_id": "qa_07b71245d15e34f5007e", "split": "test", "audio_id": "foa_a43da0a8d172073432b3", "audio_path": "audio/test/foa_a43da0a8d172073432b3.wav", "scene_annotation_csv_path": "annotations/test/foa_a43da0a8d172073432b3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the machine?", "answer": "16.2 degrees", "canonical_answer": "16.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.7, "end_time": 15.8, "azimuth_deg": -167.609, "elevation_deg": 16.156, "distance_m": 2.2}]}
{"qa_id": "qa_c02694560581678a95b4", "split": "test", "audio_id": "foa_ce9bfa4a20330b91d6e4", "audio_path": "audio/test/foa_ce9bfa4a20330b91d6e4.wav", "scene_annotation_csv_path": "annotations/test/foa_ce9bfa4a20330b91d6e4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound located behind and below the listener begin?", "answer": "The sound source located behind and below becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 1.6, "azimuth_deg": 171.899, "elevation_deg": -25.318, "distance_m": 2.33}]}
{"qa_id": "qa_8f25c8cd5e100984ab06", "split": "test", "audio_id": "foa_8393afe4bf5b713ab826", "audio_path": "audio/test/foa_8393afe4bf5b713ab826.wav", "scene_annotation_csv_path": "annotations/test/foa_8393afe4bf5b713ab826.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the speech source in meters?", "answer": "3.0 meters", "canonical_answer": "3.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 11.8, "azimuth_deg": -59.114, "elevation_deg": 6.018, "distance_m": 3.01}]}
{"qa_id": "qa_dacfa94268af640824a8", "split": "test", "audio_id": "foa_238433ca7235c5d2b239", "audio_path": "audio/test/foa_238433ca7235c5d2b239.wav", "scene_annotation_csv_path": "annotations/test/foa_238433ca7235c5d2b239.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the camera located?", "answer": "84.1 degrees", "canonical_answer": "84.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.2, "end_time": 6.9, "azimuth_deg": 84.086, "elevation_deg": -27.543, "distance_m": 3.23}]}
{"qa_id": "qa_2bad42a514c29cfe9bc0", "split": "test", "audio_id": "foa_bc78730a37ef100269e7", "audio_path": "audio/test/foa_bc78730a37ef100269e7.wav", "scene_annotation_csv_path": "annotations/test/foa_bc78730a37ef100269e7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the front and above begin?", "answer": "The sound source located in front and above becomes active at 1.1s.", "canonical_answer": "1.1s", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 1.1, "end_time": 13.8, "azimuth_deg": 7.164, "elevation_deg": 48.556, "distance_m": 1.09}]}
{"qa_id": "qa_ca0b507c948019bf6907", "split": "test", "audio_id": "foa_eaadc8d543059f1cb686", "audio_path": "audio/test/foa_eaadc8d543059f1cb686.wav", "scene_annotation_csv_path": "annotations/test/foa_eaadc8d543059f1cb686.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the laughter occurring?", "answer": "-22.4 degrees", "canonical_answer": "-22.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.2, "end_time": 1.6, "azimuth_deg": 171.926, "elevation_deg": -22.355, "distance_m": 2.45}]}
{"qa_id": "qa_03478a27a6f5749d81c4", "split": "test", "audio_id": "foa_fb46635b58d5e6534cc1", "audio_path": "audio/test/foa_fb46635b58d5e6534cc1.wav", "scene_annotation_csv_path": "annotations/test/foa_fb46635b58d5e6534cc1.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "How is the finger snapping moving relative to the listener?", "answer": "The finger snapping is moving away from the listener.", "canonical_answer": "moving away from the listener", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 0, "start_time": 0.2, "end_time": 5.089625, "azimuth_deg": -11.422, "elevation_deg": 6.73, "distance_m": 24.76}]}
{"qa_id": "qa_744384329b15d3fe3f02", "split": "test", "audio_id": "foa_958bf41b1ae6b311b5b1", "audio_path": "audio/test/foa_958bf41b1ae6b311b5b1.wav", "scene_annotation_csv_path": "annotations/test/foa_958bf41b1ae6b311b5b1.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the speech in meters?", "answer": "2.1 meters", "canonical_answer": "2.1 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 4.4, "azimuth_deg": 37.97, "elevation_deg": 0.0, "distance_m": 2.07}]}
{"qa_id": "qa_f838b1fca43c0459cbf6", "split": "test", "audio_id": "foa_600c907d3b42c8dd7707", "audio_path": "audio/test/foa_600c907d3b42c8dd7707.wav", "scene_annotation_csv_path": "annotations/test/foa_600c907d3b42c8dd7707.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the paper located?", "answer": "-122.2 degrees", "canonical_answer": "-122.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.0, "end_time": 7.0, "azimuth_deg": -122.21, "elevation_deg": -10.203, "distance_m": 1.0}]}
{"qa_id": "qa_7d1bf7ddc114ec384ed4", "split": "test", "audio_id": "foa_fd1fa13c2939fe92dfac", "audio_path": "audio/test/foa_fd1fa13c2939fe92dfac.wav", "scene_annotation_csv_path": "annotations/test/foa_fd1fa13c2939fe92dfac.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the finger snapping occurring?", "answer": "-47.6 degrees", "canonical_answer": "-47.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 2, "start_time": 1.7, "end_time": 2.4, "azimuth_deg": 85.897, "elevation_deg": -47.646, "distance_m": 1.93}]}
{"qa_id": "qa_28fba753d43bb2ff8598", "split": "test", "audio_id": "foa_b79b7a2d74dc27146b90", "audio_path": "audio/test/foa_b79b7a2d74dc27146b90.wav", "scene_annotation_csv_path": "annotations/test/foa_b79b7a2d74dc27146b90.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the typing sound from the back region begin?", "answer": "The typing sound originating from the back begins at 0.3s.", "canonical_answer": "0.3s", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.3, "end_time": 7.6, "azimuth_deg": 172.17, "elevation_deg": 1.424, "distance_m": 0.82}]}
{"qa_id": "qa_7d82526d72a82057d5bf", "split": "test", "audio_id": "foa_b0c09e74ca22430a1693", "audio_path": "audio/test/foa_b0c09e74ca22430a1693.wav", "scene_annotation_csv_path": "annotations/test/foa_b0c09e74ca22430a1693.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "How is the paper moving relative to the listener?", "answer": "The paper is moving right to left.", "canonical_answer": "moving right to left", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.4, "end_time": 4.62075, "azimuth_deg": -149.0, "elevation_deg": -20.822, "distance_m": 1.76}]}
{"qa_id": "qa_bda776edb279687aa22e", "split": "test", "audio_id": "foa_f66357a458c9d53dd02e", "audio_path": "audio/test/foa_f66357a458c9d53dd02e.wav", "scene_annotation_csv_path": "annotations/test/foa_f66357a458c9d53dd02e.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth angle is the speech located?", "answer": "161.2 degrees", "canonical_answer": "161.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 11.2, "azimuth_deg": 161.227, "elevation_deg": -45.612, "distance_m": 2.73}]}
{"qa_id": "qa_307782e77f7bf2d8f6fb", "split": "test", "audio_id": "foa_17ea263bffccba2d7b0d", "audio_path": "audio/test/foa_17ea263bffccba2d7b0d.wav", "scene_annotation_csv_path": "annotations/test/foa_17ea263bffccba2d7b0d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the person laughing?", "answer": "0.8 meters", "canonical_answer": "0.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 1, "start_time": 1.1, "end_time": 6.9, "azimuth_deg": 79.129, "elevation_deg": 28.557, "distance_m": 0.77}]}
{"qa_id": "qa_3bb520c05a46050c078d", "split": "test", "audio_id": "foa_a0bcc026732f40fd184c", "audio_path": "audio/test/foa_a0bcc026732f40fd184c.wav", "scene_annotation_csv_path": "annotations/test/foa_a0bcc026732f40fd184c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "How is the rain moving relative to the listener?", "answer": "The rain is stationary.", "canonical_answer": "stationary", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 7.5, "azimuth_deg": 1.837, "elevation_deg": -36.305, "distance_m": 1.1}]}
{"qa_id": "qa_1f7ebf0a9f3b4b000ea7", "split": "test", "audio_id": "foa_51930d1c03b538574d24", "audio_path": "audio/test/foa_51930d1c03b538574d24.wav", "scene_annotation_csv_path": "annotations/test/foa_51930d1c03b538574d24.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance to the tool in meters?", "answer": "2.1 meters", "canonical_answer": "2.1 meters", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 8.6, "azimuth_deg": 152.558, "elevation_deg": 42.218, "distance_m": 2.11}]}
{"qa_id": "qa_1bbe3aa520541460aae1", "split": "test", "audio_id": "foa_8f53e5ef8a7ee8e19b01", "audio_path": "audio/test/foa_8f53e5ef8a7ee8e19b01.wav", "scene_annotation_csv_path": "annotations/test/foa_8f53e5ef8a7ee8e19b01.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the machine located?", "answer": "-16.6 degrees", "canonical_answer": "-16.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -175.337, "elevation_deg": -16.579, "distance_m": 3.47}]}
{"qa_id": "qa_14b67bc3f26378e401a5", "split": "test", "audio_id": "foa_37040869940201178b21", "audio_path": "audio/test/foa_37040869940201178b21.wav", "scene_annotation_csv_path": "annotations/test/foa_37040869940201178b21.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the speaker located?", "answer": "-118.9 degrees", "canonical_answer": "-118.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 5.2, "azimuth_deg": -118.859, "elevation_deg": 5.011, "distance_m": 1.7}]}
{"qa_id": "qa_401109cdf1f163de9527", "split": "test", "audio_id": "foa_734fe82f71af19fa47c1", "audio_path": "audio/test/foa_734fe82f71af19fa47c1.wav", "scene_annotation_csv_path": "annotations/test/foa_734fe82f71af19fa47c1.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound from the front-right direction begin?", "answer": "The speech sound originating from the front-right starts at 0.5s.", "canonical_answer": "0.5s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.5, "end_time": 7.1, "azimuth_deg": -51.646, "elevation_deg": -14.234, "distance_m": 4.61}]}
{"qa_id": "qa_068b1a12e8ce33d1622e", "split": "test", "audio_id": "foa_0177251a1154b795d5b0", "audio_path": "audio/test/foa_0177251a1154b795d5b0.wav", "scene_annotation_csv_path": "annotations/test/foa_0177251a1154b795d5b0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the string instrument in meters?", "answer": "2.7 meters", "canonical_answer": "2.7 meters", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": -132.222, "elevation_deg": -2.435, "distance_m": 2.66}]}
{"qa_id": "qa_f63c754412e633d954ee", "split": "test", "audio_id": "foa_b5475b427be1ffa737c4", "audio_path": "audio/test/foa_b5475b427be1ffa737c4.wav", "scene_annotation_csv_path": "annotations/test/foa_b5475b427be1ffa737c4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the war sound positioned?", "answer": "-4.3 degrees", "canonical_answer": "-4.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.3, "end_time": 15.2, "azimuth_deg": 104.872, "elevation_deg": -4.29, "distance_m": 1.74}]}
{"qa_id": "qa_42db9555f86b8ca13bbb", "split": "test", "audio_id": "foa_e91f46a86cdb1ef21af4", "audio_path": "audio/test/foa_e91f46a86cdb1ef21af4.wav", "scene_annotation_csv_path": "annotations/test/foa_e91f46a86cdb1ef21af4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the string instrument?", "answer": "144.6 degrees", "canonical_answer": "144.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": 144.599, "elevation_deg": 15.591, "distance_m": 0.55}]}
{"qa_id": "qa_a648138728d738991c2e", "split": "test", "audio_id": "foa_c4cdada2f195d344ed8d", "audio_path": "audio/test/foa_c4cdada2f195d344ed8d.wav", "scene_annotation_csv_path": "annotations/test/foa_c4cdada2f195d344ed8d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "How would you describe the movement of the human vocalization throughout the recording?", "answer": "The human vocalization remains stationary throughout the entire duration.", "canonical_answer": "stationary", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": -133.973, "elevation_deg": 16.703, "distance_m": 2.71}]}
{"qa_id": "qa_8c7c08bff4e6155c3182", "split": "test", "audio_id": "foa_5356fbec88b8c889451c", "audio_path": "audio/test/foa_5356fbec88b8c889451c.wav", "scene_annotation_csv_path": "annotations/test/foa_5356fbec88b8c889451c.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound originating from the front-left direction begin?", "answer": "The sound source located at the front-left becomes active at 0.6s.", "canonical_answer": "0.6s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 15.4, "azimuth_deg": 40.03, "elevation_deg": -10.731, "distance_m": 4.73}]}
{"qa_id": "qa_6b8027d85e640ce8d363", "split": "test", "audio_id": "foa_335b1bc8e7a2aa82ba6f", "audio_path": "audio/test/foa_335b1bc8e7a2aa82ba6f.wav", "scene_annotation_csv_path": "annotations/test/foa_335b1bc8e7a2aa82ba6f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the thunderstorm?", "answer": "3.5 meters", "canonical_answer": "3.5 meters", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 2.8, "end_time": 17.2, "azimuth_deg": 4.457, "elevation_deg": -18.205, "distance_m": 3.53}]}
{"qa_id": "qa_bd3ca3cdd2b2eace9655", "split": "test", "audio_id": "foa_22212725a29e112c720d", "audio_path": "audio/test/foa_22212725a29e112c720d.wav", "scene_annotation_csv_path": "annotations/test/foa_22212725a29e112c720d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Where is the machine located in terms of azimuth?", "answer": "-93.7 degrees", "canonical_answer": "-93.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 4.5, "azimuth_deg": -93.663, "elevation_deg": 22.018, "distance_m": 2.4}]}
{"qa_id": "qa_748657db30cfecd40ebe", "split": "test", "audio_id": "foa_49638a160c14d20c3fe4", "audio_path": "audio/test/foa_49638a160c14d20c3fe4.wav", "scene_annotation_csv_path": "annotations/test/foa_49638a160c14d20c3fe4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the percussion sound source located?", "answer": "-35.9 degrees", "canonical_answer": "-35.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 1.6, "azimuth_deg": -160.983, "elevation_deg": -35.878, "distance_m": 1.24}]}
{"qa_id": "qa_aff98aa6324c1614eb21", "split": "test", "audio_id": "foa_30e674b2c19a29ea0146", "audio_path": "audio/test/foa_30e674b2c19a29ea0146.wav", "scene_annotation_csv_path": "annotations/test/foa_30e674b2c19a29ea0146.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the telephone alarm located in the front-right direction begin to play?", "answer": "The telephone alarm coming from the front-right begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -30.075, "elevation_deg": 8.681, "distance_m": 0.71}]}
{"qa_id": "qa_204a572523e4de1a1e34", "split": "test", "audio_id": "foa_c9450506faf773ee43d9", "audio_path": "audio/test/foa_c9450506faf773ee43d9.wav", "scene_annotation_csv_path": "annotations/test/foa_c9450506faf773ee43d9.csv", "dataset": "starss23", "data_source": "dcase_real", "task_type": null, "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "How is the musical instrument moving relative to the listener?", "answer": "The musical instrument is stationary.", "canonical_answer": "stationary", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 1, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 23.0, "elevation_deg": -20.0, "distance_m": 1.48}]}
{"qa_id": "qa_7745906654d7c500fb20", "split": "test", "audio_id": "foa_03e43947465ea1f28dac", "audio_path": "audio/test/foa_03e43947465ea1f28dac.wav", "scene_annotation_csv_path": "annotations/test/foa_03e43947465ea1f28dac.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the train in meters?", "answer": "1.2 meters", "canonical_answer": "1.2 meters", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 1.5, "end_time": 19.4, "azimuth_deg": -165.828, "elevation_deg": -19.293, "distance_m": 1.23}]}
{"qa_id": "qa_25d96471893d0e4e4306", "split": "test", "audio_id": "foa_64e4db8770b795bb8ea0", "audio_path": "audio/test/foa_64e4db8770b795bb8ea0.wav", "scene_annotation_csv_path": "annotations/test/foa_64e4db8770b795bb8ea0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound located at the front-left begin?", "answer": "The sound originating from the front-left begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 1.0, "azimuth_deg": 42.013, "elevation_deg": 10.95, "distance_m": 2.61}]}
{"qa_id": "qa_3513fa2ff16c9ce2304e", "split": "test", "audio_id": "foa_0b14d5b61bc03c46fd87", "audio_path": "audio/test/foa_0b14d5b61bc03c46fd87.wav", "scene_annotation_csv_path": "annotations/test/foa_0b14d5b61bc03c46fd87.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the animal located?", "answer": "-64.9 degrees", "canonical_answer": "-64.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 2, "start_time": 9.3, "end_time": 18.9, "azimuth_deg": -64.916, "elevation_deg": 17.502, "distance_m": 3.05}]}
{"qa_id": "qa_4a77f372c7b6c947ed6f", "split": "test", "audio_id": "foa_c1ab465fe9903fe0c6b1", "audio_path": "audio/test/foa_c1ab465fe9903fe0c6b1.wav", "scene_annotation_csv_path": "annotations/test/foa_c1ab465fe9903fe0c6b1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "How would you describe the movement pattern of the frog?", "answer": "The frog remains stationary throughout the duration of the audio segment.", "canonical_answer": "stationary", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 1, "start_time": 3.1, "end_time": 6.6, "azimuth_deg": -64.285, "elevation_deg": -19.847, "distance_m": 3.62}]}
{"qa_id": "qa_bef10729759442c7607d", "split": "test", "audio_id": "foa_d79400d835bce17bd1f5", "audio_path": "audio/test/foa_d79400d835bce17bd1f5.wav", "scene_annotation_csv_path": "annotations/test/foa_d79400d835bce17bd1f5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the keyboard instrument located?", "answer": "11.5 degrees", "canonical_answer": "11.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 5.3, "azimuth_deg": 167.514, "elevation_deg": 11.509, "distance_m": 2.41}]}
{"qa_id": "qa_38b4ca6ebac5870d8d33", "split": "test", "audio_id": "foa_6507bdd73cb7aac70373", "audio_path": "audio/test/foa_6507bdd73cb7aac70373.wav", "scene_annotation_csv_path": "annotations/test/foa_6507bdd73cb7aac70373.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the speaker?", "answer": "2.9 meters", "canonical_answer": "2.9 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 3.4, "azimuth_deg": 103.038, "elevation_deg": 6.831, "distance_m": 2.92}]}
{"qa_id": "qa_2c0bbe959675edec23bb", "split": "test", "audio_id": "foa_c3dfa5a2c1d87b3dbd17", "audio_path": "audio/test/foa_c3dfa5a2c1d87b3dbd17.wav", "scene_annotation_csv_path": "annotations/test/foa_c3dfa5a2c1d87b3dbd17.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. When does the printer located at an azimuth of -167.8 degrees and an elevation of 10.5 degrees start producing sound?", "answer": "The printer becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -167.784, "elevation_deg": 10.537, "distance_m": 1.64}]}
{"qa_id": "qa_52ab50ce42560861e160", "split": "test", "audio_id": "foa_cac4337d4e9be4cf8f3c", "audio_path": "audio/test/foa_cac4337d4e9be4cf8f3c.wav", "scene_annotation_csv_path": "annotations/test/foa_cac4337d4e9be4cf8f3c.csv", "dataset": "tau2636586", "data_source": "dcase_real", "task_type": null, "task_name": "classify_motion", "question_class": "motion", "answer_format": "short_text", "question": "In what way is the door moving in relation to the listener's position?", "answer": "The door is moving in a downward direction relative to the listener.", "canonical_answer": "moving downward", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 9, "start_time": 18.5, "end_time": 19.2, "azimuth_deg": 15.6, "elevation_deg": 19.558, "distance_m": 6.0}]}
{"qa_id": "qa_b1e2af4dc1b99d6356e3", "split": "test", "audio_id": "foa_e5d7ee4977aafca620cf", "audio_path": "audio/test/foa_e5d7ee4977aafca620cf.wav", "scene_annotation_csv_path": "annotations/test/foa_e5d7ee4977aafca620cf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the vehicle positioned?", "answer": "8.4 degrees", "canonical_answer": "8.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 2, "start_time": 2.7, "end_time": 3.4, "azimuth_deg": 15.877, "elevation_deg": 8.388, "distance_m": 1.78}]}
{"qa_id": "qa_bf5a04a37ced10091237", "split": "test", "audio_id": "foa_73dc148dca92d8f3edce", "audio_path": "audio/test/foa_73dc148dca92d8f3edce.wav", "scene_annotation_csv_path": "annotations/test/foa_73dc148dca92d8f3edce.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth angle is the wind instrument positioned?", "answer": "-65.2 degrees", "canonical_answer": "-65.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.0, "end_time": 1.0, "azimuth_deg": -65.165, "elevation_deg": 30.478, "distance_m": 2.27}]}
{"qa_id": "qa_f36e2cabdf2a956b82c5", "split": "test", "audio_id": "foa_caee5a067d49571c7cdf", "audio_path": "audio/test/foa_caee5a067d49571c7cdf.wav", "scene_annotation_csv_path": "annotations/test/foa_caee5a067d49571c7cdf.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the wind instrument located behind and to the left start playing?", "answer": "The wind instrument begins to produce sound at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 2, "start_time": 0.0, "end_time": 7.4, "azimuth_deg": 139.504, "elevation_deg": 7.95, "distance_m": 0.82}]}
{"qa_id": "qa_44cb4e0f3a68d910d94f", "split": "test", "audio_id": "foa_fa9cde6b5e02a6325069", "audio_path": "audio/test/foa_fa9cde6b5e02a6325069.wav", "scene_annotation_csv_path": "annotations/test/foa_fa9cde6b5e02a6325069.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the human vocalization located?", "answer": "-1.5 degrees", "canonical_answer": "-1.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.0, "end_time": 0.9, "azimuth_deg": -26.427, "elevation_deg": -1.502, "distance_m": 1.87}]}
{"qa_id": "qa_a0ff3ae76b368b641901", "split": "test", "audio_id": "foa_da7bf6859da059ceeb40", "audio_path": "audio/test/foa_da7bf6859da059ceeb40.wav", "scene_annotation_csv_path": "annotations/test/foa_da7bf6859da059ceeb40.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the speech located?", "answer": "-153.6 degrees", "canonical_answer": "-153.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 4.0, "azimuth_deg": -153.594, "elevation_deg": 3.758, "distance_m": 0.59}]}
{"qa_id": "qa_632c5dd5dd31bf33296c", "split": "test", "audio_id": "foa_fb9a433d45355384396a", "audio_path": "audio/test/foa_fb9a433d45355384396a.wav", "scene_annotation_csv_path": "annotations/test/foa_fb9a433d45355384396a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the knocking sound?", "answer": "2.8 meters", "canonical_answer": "2.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 0, "start_time": 0.0, "end_time": 1.1, "azimuth_deg": 165.73, "elevation_deg": -8.291, "distance_m": 2.82}]}
{"qa_id": "qa_c85663e1487847371837", "split": "test", "audio_id": "foa_d9079f8a17f8af9b0710", "audio_path": "audio/test/foa_d9079f8a17f8af9b0710.wav", "scene_annotation_csv_path": "annotations/test/foa_d9079f8a17f8af9b0710.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the finger snapping sound?", "answer": "-1.1 degrees", "canonical_answer": "-1.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 0, "start_time": 0.7, "end_time": 2.8, "azimuth_deg": -88.781, "elevation_deg": -1.131, "distance_m": 3.32}]}
{"qa_id": "qa_46dcb76bd7e16b72fcbd", "split": "test", "audio_id": "foa_0e0dcc886d86557a484f", "audio_path": "audio/test/foa_0e0dcc886d86557a484f.wav", "scene_annotation_csv_path": "annotations/test/foa_0e0dcc886d86557a484f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the rain?", "answer": "170.1 degrees", "canonical_answer": "170.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 170.11, "elevation_deg": -35.326, "distance_m": 0.64}]}
{"qa_id": "qa_d058e8883ae176e8ba79", "split": "test", "audio_id": "foa_bdb3fc488e14ad0de404", "audio_path": "audio/test/foa_bdb3fc488e14ad0de404.wav", "scene_annotation_csv_path": "annotations/test/foa_bdb3fc488e14ad0de404.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance to the string instrument in meters?", "answer": "0.9 meters", "canonical_answer": "0.9 meters", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 4.4, "azimuth_deg": -55.537, "elevation_deg": 8.245, "distance_m": 0.92}]}
{"qa_id": "qa_596a4c6d7a0ed58eb5ef", "split": "test", "audio_id": "foa_b832c0546e5c8d7ab468", "audio_path": "audio/test/foa_b832c0546e5c8d7ab468.wav", "scene_annotation_csv_path": "annotations/test/foa_b832c0546e5c8d7ab468.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the string instrument positioned to the front-left begin to play?", "answer": "The string instrument starts playing at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": 47.034, "elevation_deg": -10.191, "distance_m": 1.55}]}
{"qa_id": "qa_4f22d7c1f25d38129e3f", "split": "test", "audio_id": "foa_e3eca52ee007d7830108", "audio_path": "audio/test/foa_e3eca52ee007d7830108.wav", "scene_annotation_csv_path": "annotations/test/foa_e3eca52ee007d7830108.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the speaker located?", "answer": "63.2 degrees", "canonical_answer": "63.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 9.5, "azimuth_deg": 63.208, "elevation_deg": -11.734, "distance_m": 2.05}]}
{"qa_id": "qa_124d5bc15bcb735c48b9", "split": "test", "audio_id": "foa_282d903578f491d4bb5b", "audio_path": "audio/test/foa_282d903578f491d4bb5b.wav", "scene_annotation_csv_path": "annotations/test/foa_282d903578f491d4bb5b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the machine located?", "answer": "14.6 degrees", "canonical_answer": "14.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": 88.379, "elevation_deg": 14.606, "distance_m": 2.82}]}
{"qa_id": "qa_100052afd3a3c8d653cb", "split": "test", "audio_id": "foa_bfc2498e2256534bdbb7", "audio_path": "audio/test/foa_bfc2498e2256534bdbb7.wav", "scene_annotation_csv_path": "annotations/test/foa_bfc2498e2256534bdbb7.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the right side begin?", "answer": "The sound originating from the right becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.0, "end_time": 0.9, "azimuth_deg": -71.78, "elevation_deg": 14.388, "distance_m": 9.06}]}
{"qa_id": "qa_cc67d7130644ec55f7b8", "split": "test", "audio_id": "foa_688ae06833e0acbd69ac", "audio_path": "audio/test/foa_688ae06833e0acbd69ac.wav", "scene_annotation_csv_path": "annotations/test/foa_688ae06833e0acbd69ac.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. At what distance is the gong located?", "answer": "2.3 meters", "canonical_answer": "2.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 1, "start_time": 0.2, "end_time": 2.4, "azimuth_deg": -178.768, "elevation_deg": -4.536, "distance_m": 2.31}]}
{"qa_id": "qa_1b14a18282be889ebce7", "split": "test", "audio_id": "foa_198a524e4aad375274bf", "audio_path": "audio/test/foa_198a524e4aad375274bf.wav", "scene_annotation_csv_path": "annotations/test/foa_198a524e4aad375274bf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the male speech sound originating from the front begin?", "answer": "The sound originating from the front begins at 0.8s.", "canonical_answer": "0.8s", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.8, "end_time": 7.5, "azimuth_deg": 17.556, "elevation_deg": -9.015, "distance_m": 2.45}]}
{"qa_id": "qa_e1ffcbb16313600b2105", "split": "test", "audio_id": "foa_0aef3bad9422f6d8be31", "audio_path": "audio/test/foa_0aef3bad9422f6d8be31.wav", "scene_annotation_csv_path": "annotations/test/foa_0aef3bad9422f6d8be31.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the clock?", "answer": "-4.1 degrees", "canonical_answer": "-4.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 8.8, "azimuth_deg": 54.619, "elevation_deg": -4.141, "distance_m": 3.38}]}
{"qa_id": "qa_44a8eac42c2fd459ec94", "split": "test", "audio_id": "foa_9ada7cfcf2bf4b33c579", "audio_path": "audio/test/foa_9ada7cfcf2bf4b33c579.wav", "scene_annotation_csv_path": "annotations/test/foa_9ada7cfcf2bf4b33c579.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the speech located?", "answer": "143.8 degrees", "canonical_answer": "143.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.5, "end_time": 4.5, "azimuth_deg": 143.79, "elevation_deg": -52.358, "distance_m": 1.46}]}
{"qa_id": "qa_ea7c4f98bfcd937a44ca", "split": "test", "audio_id": "foa_1e82e74f2a67cb7389be", "audio_path": "audio/test/foa_1e82e74f2a67cb7389be.wav", "scene_annotation_csv_path": "annotations/test/foa_1e82e74f2a67cb7389be.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the speech source in meters?", "answer": "3.6 meters", "canonical_answer": "3.6 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 4.0, "azimuth_deg": -154.428, "elevation_deg": 0.0, "distance_m": 3.64}]}
{"qa_id": "qa_0383ede20c938b55de64", "split": "test", "audio_id": "foa_18bd6ca02540b82c4106", "audio_path": "audio/test/foa_18bd6ca02540b82c4106.wav", "scene_annotation_csv_path": "annotations/test/foa_18bd6ca02540b82c4106.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the rain located?", "answer": "-80.4 degrees", "canonical_answer": "-80.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.2, "end_time": 15.2, "azimuth_deg": -80.41, "elevation_deg": -10.881, "distance_m": 2.9}]}
{"qa_id": "qa_48ca74a78d54634454a4", "split": "test", "audio_id": "foa_27e8d48f31fe45fc76a1", "audio_path": "audio/test/foa_27e8d48f31fe45fc76a1.wav", "scene_annotation_csv_path": "annotations/test/foa_27e8d48f31fe45fc76a1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the glass?", "answer": "3.5 meters", "canonical_answer": "3.5 meters", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 0, "start_time": 0.4, "end_time": 1.2, "azimuth_deg": -98.518, "elevation_deg": 8.92, "distance_m": 3.45}]}
{"qa_id": "qa_a03704788b7e62791692", "split": "test", "audio_id": "foa_6e95f2017eecc56f2d8c", "audio_path": "audio/test/foa_6e95f2017eecc56f2d8c.wav", "scene_annotation_csv_path": "annotations/test/foa_6e95f2017eecc56f2d8c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the body sound?", "answer": "-22.4 degrees", "canonical_answer": "-22.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 1.3, "azimuth_deg": -7.863, "elevation_deg": -22.351, "distance_m": 1.42}]}
{"qa_id": "qa_81b392b8356888e53e24", "split": "test", "audio_id": "foa_5fd1109290664888cd15", "audio_path": "audio/test/foa_5fd1109290664888cd15.wav", "scene_annotation_csv_path": "annotations/test/foa_5fd1109290664888cd15.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the right and below start?", "answer": "The sound source located to the right and below becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.0, "end_time": 7.5, "azimuth_deg": -106.48, "elevation_deg": -22.495, "distance_m": 2.39}]}
{"qa_id": "qa_46d6ae43a2028f548d5e", "split": "test", "audio_id": "foa_7eda2f873157c26448be", "audio_path": "audio/test/foa_7eda2f873157c26448be.wav", "scene_annotation_csv_path": "annotations/test/foa_7eda2f873157c26448be.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the clock in meters?", "answer": "1.3 meters", "canonical_answer": "1.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 17.5, "azimuth_deg": -56.591, "elevation_deg": -0.233, "distance_m": 1.29}]}
{"qa_id": "qa_8a5a741521dec787bcc8", "split": "test", "audio_id": "foa_67bb08d98783adaef93d", "audio_path": "audio/test/foa_67bb08d98783adaef93d.wav", "scene_annotation_csv_path": "annotations/test/foa_67bb08d98783adaef93d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the bird located?", "answer": "-24.8 degrees", "canonical_answer": "-24.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 7.2, "azimuth_deg": -72.459, "elevation_deg": -24.777, "distance_m": 2.38}]}
{"qa_id": "qa_f437299f006cdeb321a5", "split": "test", "audio_id": "foa_b2bfd443504e8ab00f1c", "audio_path": "audio/test/foa_b2bfd443504e8ab00f1c.wav", "scene_annotation_csv_path": "annotations/test/foa_b2bfd443504e8ab00f1c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the female speech located?", "answer": "172.3 degrees", "canonical_answer": "172.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 0, "start_time": 0.7, "end_time": 6.3, "azimuth_deg": 172.292, "elevation_deg": -39.041, "distance_m": 1.98}]}
{"qa_id": "qa_435adddac1340d4a2941", "split": "test", "audio_id": "foa_0993496a8c166fda7f24", "audio_path": "audio/test/foa_0993496a8c166fda7f24.wav", "scene_annotation_csv_path": "annotations/test/foa_0993496a8c166fda7f24.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from behind and below the listener begin?", "answer": "The sound source located behind and below becomes active at 1.5s.", "canonical_answer": "1.5s", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 1, "start_time": 1.5, "end_time": 2.0, "azimuth_deg": -178.483, "elevation_deg": -29.158, "distance_m": 2.0}]}
{"qa_id": "qa_ca1b5e36bc1a0b490287", "split": "test", "audio_id": "foa_367c9116bab2344d496e", "audio_path": "audio/test/foa_367c9116bab2344d496e.wav", "scene_annotation_csv_path": "annotations/test/foa_367c9116bab2344d496e.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the crackle located?", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 0, "start_time": 0.1, "end_time": 15.9, "azimuth_deg": -131.424, "elevation_deg": 0.0, "distance_m": 2.75}]}
{"qa_id": "qa_6f0a800b5e71a96ab284", "split": "test", "audio_id": "foa_2cd746cd6a8981b4e669", "audio_path": "audio/test/foa_2cd746cd6a8981b4e669.wav", "scene_annotation_csv_path": "annotations/test/foa_2cd746cd6a8981b4e669.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the speech source?", "answer": "-83.9 degrees", "canonical_answer": "-83.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 4.3, "azimuth_deg": -83.946, "elevation_deg": 0.0, "distance_m": 3.29}]}
{"qa_id": "qa_4153cfa5c2d85f5c65ac", "split": "test", "audio_id": "foa_d35febb2dba53542f3b4", "audio_path": "audio/test/foa_d35febb2dba53542f3b4.wav", "scene_annotation_csv_path": "annotations/test/foa_d35febb2dba53542f3b4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the clock in meters?", "answer": "2.9 meters", "canonical_answer": "2.9 meters", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 2, "start_time": 4.0, "end_time": 12.8, "azimuth_deg": -154.626, "elevation_deg": 9.22, "distance_m": 2.86}]}
{"qa_id": "qa_5232fc513e08b22e2436", "split": "test", "audio_id": "foa_53c068f189f5f5323b04", "audio_path": "audio/test/foa_53c068f189f5f5323b04.wav", "scene_annotation_csv_path": "annotations/test/foa_53c068f189f5f5323b04.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound from the back-right direction begin?", "answer": "The sound originating from the back-right position becomes active at 0.4s.", "canonical_answer": "0.4s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 4.5, "azimuth_deg": -151.377, "elevation_deg": 0.0, "distance_m": 3.64}]}
{"qa_id": "qa_34fb3d962f5651892746", "split": "test", "audio_id": "foa_64363a6afd14ca209221", "audio_path": "audio/test/foa_64363a6afd14ca209221.wav", "scene_annotation_csv_path": "annotations/test/foa_64363a6afd14ca209221.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth angle is the alarm located?", "answer": "68.6 degrees", "canonical_answer": "68.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 1, "start_time": 0.3, "end_time": 3.1, "azimuth_deg": 68.583, "elevation_deg": -27.913, "distance_m": 2.32}]}
{"qa_id": "qa_4d5f7eb7051c5c725364", "split": "test", "audio_id": "foa_842f15c51b679f34b2c1", "audio_path": "audio/test/foa_842f15c51b679f34b2c1.wav", "scene_annotation_csv_path": "annotations/test/foa_842f15c51b679f34b2c1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the bell in meters?", "answer": "2.0 meters", "canonical_answer": "2.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": -12.587, "elevation_deg": 10.038, "distance_m": 2.01}]}
{"qa_id": "qa_a83a309d1ae04219654d", "split": "test", "audio_id": "foa_4f7216ac0d10837c919a", "audio_path": "audio/test/foa_4f7216ac0d10837c919a.wav", "scene_annotation_csv_path": "annotations/test/foa_4f7216ac0d10837c919a.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the speech located?", "answer": "5.5 degrees", "canonical_answer": "5.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.5, "end_time": 6.8, "azimuth_deg": 107.798, "elevation_deg": 5.516, "distance_m": 4.64}]}
{"qa_id": "qa_7f57550a2e653bb3305c", "split": "test", "audio_id": "foa_ae7bfc6d84d14de5356c", "audio_path": "audio/test/foa_ae7bfc6d84d14de5356c.wav", "scene_annotation_csv_path": "annotations/test/foa_ae7bfc6d84d14de5356c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back-right and above begin?", "answer": "The sound coming from the back-right and above starts at 0.6s.", "canonical_answer": "0.6s", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.6, "end_time": 13.1, "azimuth_deg": -156.497, "elevation_deg": 20.232, "distance_m": 1.62}]}
{"qa_id": "qa_0afa1756c7b469d34063", "split": "test", "audio_id": "foa_b823eec799a711531670", "audio_path": "audio/test/foa_b823eec799a711531670.wav", "scene_annotation_csv_path": "annotations/test/foa_b823eec799a711531670.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the percussion instrument from the listener?", "answer": "2.4 meters", "canonical_answer": "2.4 meters", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.5, "end_time": 20.0, "azimuth_deg": 44.337, "elevation_deg": -20.878, "distance_m": 2.37}]}
{"qa_id": "qa_5fd765a541cc30c0d535", "split": "test", "audio_id": "foa_cce46f984b0a8275c2b0", "audio_path": "audio/test/foa_cce46f984b0a8275c2b0.wav", "scene_annotation_csv_path": "annotations/test/foa_cce46f984b0a8275c2b0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the scratch located?", "answer": "16.5 degrees", "canonical_answer": "16.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.0, "end_time": 1.6, "azimuth_deg": 16.463, "elevation_deg": -4.297, "distance_m": 1.8}]}
{"qa_id": "qa_467dd58b1f671873a394", "split": "test", "audio_id": "foa_1ff8dc244b623153b914", "audio_path": "audio/test/foa_1ff8dc244b623153b914.wav", "scene_annotation_csv_path": "annotations/test/foa_1ff8dc244b623153b914.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the telephone alarm?", "answer": "-34.3 degrees", "canonical_answer": "-34.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 4, "start_time": 13.5, "end_time": 20.0, "azimuth_deg": -6.948, "elevation_deg": -34.31, "distance_m": 2.04}]}
{"qa_id": "qa_b1e640d7827bc786e78e", "split": "test", "audio_id": "foa_bcea69f5a871543f76f2", "audio_path": "audio/test/foa_bcea69f5a871543f76f2.wav", "scene_annotation_csv_path": "annotations/test/foa_bcea69f5a871543f76f2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the tearing sound originating from the front-right and below begin?", "answer": "The tearing sound starts at 1.4s.", "canonical_answer": "1.4s", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 1.4, "end_time": 11.2, "azimuth_deg": -42.506, "elevation_deg": -15.192, "distance_m": 1.58}]}
{"qa_id": "qa_e7f06b79b2a919370d6c", "split": "test", "audio_id": "foa_031acd310a9d37b00166", "audio_path": "audio/test/foa_031acd310a9d37b00166.wav", "scene_annotation_csv_path": "annotations/test/foa_031acd310a9d37b00166.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the speaker?", "answer": "2.5 meters", "canonical_answer": "2.5 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 3.8, "azimuth_deg": 41.886, "elevation_deg": 0.0, "distance_m": 2.5}]}
{"qa_id": "qa_9d004967effdba14f28a", "split": "test", "audio_id": "foa_79ff2e0e19350f8647d6", "audio_path": "audio/test/foa_79ff2e0e19350f8647d6.wav", "scene_annotation_csv_path": "annotations/test/foa_79ff2e0e19350f8647d6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the right and below start?", "answer": "The sound source located to the right and below becomes active at 5.9s.", "canonical_answer": "5.9s", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 1, "start_time": 5.9, "end_time": 9.6, "azimuth_deg": -111.4, "elevation_deg": -31.651, "distance_m": 1.87}]}
{"qa_id": "qa_181181d3f8ea28126186", "split": "test", "audio_id": "foa_40e367bc026e452ad1bb", "audio_path": "audio/test/foa_40e367bc026e452ad1bb.wav", "scene_annotation_csv_path": "annotations/test/foa_40e367bc026e452ad1bb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the thunderstorm located?", "answer": "123.5 degrees", "canonical_answer": "123.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 2.1, "end_time": 8.2, "azimuth_deg": 123.512, "elevation_deg": 9.119, "distance_m": 3.0}]}
{"qa_id": "qa_1aecc0148188fd5913b0", "split": "test", "audio_id": "foa_2ff7d4ae4de1c7dfa22e", "audio_path": "audio/test/foa_2ff7d4ae4de1c7dfa22e.wav", "scene_annotation_csv_path": "annotations/test/foa_2ff7d4ae4de1c7dfa22e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the dog located?", "answer": "-50.5 degrees", "canonical_answer": "-50.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.0, "end_time": 14.1, "azimuth_deg": -104.58, "elevation_deg": -50.536, "distance_m": 1.9}]}
{"qa_id": "qa_ac926cf1a7d603037f31", "split": "test", "audio_id": "foa_be4d4a1523fdc1832aa2", "audio_path": "audio/test/foa_be4d4a1523fdc1832aa2.wav", "scene_annotation_csv_path": "annotations/test/foa_be4d4a1523fdc1832aa2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the right and below start?", "answer": "The sound source located to the right and below becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 0, "start_time": 0.0, "end_time": 5.9, "azimuth_deg": -70.242, "elevation_deg": -20.317, "distance_m": 3.03}]}
{"qa_id": "qa_3abdfc4f23d481a8ff08", "split": "test", "audio_id": "foa_c6138c5c795a05b247e2", "audio_path": "audio/test/foa_c6138c5c795a05b247e2.wav", "scene_annotation_csv_path": "annotations/test/foa_c6138c5c795a05b247e2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the singing?", "answer": "10.8 degrees", "canonical_answer": "10.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.3, "end_time": 17.3, "azimuth_deg": 152.455, "elevation_deg": 10.775, "distance_m": 3.05}]}
{"qa_id": "qa_dd095822b6f7ddbad645", "split": "test", "audio_id": "foa_c93aeb3a73b0b1b2a9e1", "audio_path": "audio/test/foa_c93aeb3a73b0b1b2a9e1.wav", "scene_annotation_csv_path": "annotations/test/foa_c93aeb3a73b0b1b2a9e1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the kitchenware sound source?", "answer": "145.9 degrees", "canonical_answer": "145.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 0.1, "end_time": 0.6, "azimuth_deg": 145.92, "elevation_deg": -22.406, "distance_m": 1.61}]}
{"qa_id": "qa_ec86b7e491cd51a8dc99", "split": "test", "audio_id": "foa_42ead0ac835d7e1548cf", "audio_path": "audio/test/foa_42ead0ac835d7e1548cf.wav", "scene_annotation_csv_path": "annotations/test/foa_42ead0ac835d7e1548cf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away are the footsteps?", "answer": "2.5 meters", "canonical_answer": "2.5 meters", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 1, "start_time": 4.2, "end_time": 11.1, "azimuth_deg": -176.812, "elevation_deg": -3.738, "distance_m": 2.53}]}
{"qa_id": "qa_c94365df163182a3d15b", "split": "test", "audio_id": "foa_b88394906a9c017f20f2", "audio_path": "audio/test/foa_b88394906a9c017f20f2.wav", "scene_annotation_csv_path": "annotations/test/foa_b88394906a9c017f20f2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the typing sound located?", "answer": "10.4 degrees", "canonical_answer": "10.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.2, "end_time": 10.2, "azimuth_deg": -169.677, "elevation_deg": 10.366, "distance_m": 1.3}]}
{"qa_id": "qa_2b855264f046e86cae2e", "split": "test", "audio_id": "foa_3966ff57b82c0cdd2104", "audio_path": "audio/test/foa_3966ff57b82c0cdd2104.wav", "scene_annotation_csv_path": "annotations/test/foa_3966ff57b82c0cdd2104.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the door in meters?", "answer": "2.0 meters", "canonical_answer": "2.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 1.1, "end_time": 4.2, "azimuth_deg": -92.88, "elevation_deg": -2.844, "distance_m": 2.01}]}
{"qa_id": "qa_5ec38643a257d9c10fda", "split": "test", "audio_id": "foa_5e2f77b116e0d2fa8e3b", "audio_path": "audio/test/foa_5e2f77b116e0d2fa8e3b.wav", "scene_annotation_csv_path": "annotations/test/foa_5e2f77b116e0d2fa8e3b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the human vocalization originating from the right side begin?", "answer": "The human vocalization coming from the right begins at 0.2s.", "canonical_answer": "0.2s", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.2, "end_time": 16.0, "azimuth_deg": -103.338, "elevation_deg": 6.289, "distance_m": 1.52}]}
{"qa_id": "qa_be5fb5bde3f71912dbe3", "split": "test", "audio_id": "foa_f3cee177a4f6dc290493", "audio_path": "audio/test/foa_f3cee177a4f6dc290493.wav", "scene_annotation_csv_path": "annotations/test/foa_f3cee177a4f6dc290493.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the door located?", "answer": "139.8 degrees", "canonical_answer": "139.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": 139.787, "elevation_deg": -25.475, "distance_m": 2.36}]}
{"qa_id": "qa_56b4a991cd45c1c40174", "split": "test", "audio_id": "foa_a1ffadfd2f33d486aed7", "audio_path": "audio/test/foa_a1ffadfd2f33d486aed7.wav", "scene_annotation_csv_path": "annotations/test/foa_a1ffadfd2f33d486aed7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the guitar located?", "answer": "24.2 degrees", "canonical_answer": "24.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 3.9, "azimuth_deg": 119.308, "elevation_deg": 24.189, "distance_m": 2.35}]}
{"qa_id": "qa_0fae56e0c62b60f79b7e", "split": "test", "audio_id": "foa_90d71194c7322d472595", "audio_path": "audio/test/foa_90d71194c7322d472595.wav", "scene_annotation_csv_path": "annotations/test/foa_90d71194c7322d472595.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the speech from the listener?", "answer": "1.8 meters", "canonical_answer": "1.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 2.0, "azimuth_deg": 144.631, "elevation_deg": 15.104, "distance_m": 1.8}]}
{"qa_id": "qa_22e483631800089d72b6", "split": "test", "audio_id": "foa_37a394e164fa60ed4b19", "audio_path": "audio/test/foa_37a394e164fa60ed4b19.wav", "scene_annotation_csv_path": "annotations/test/foa_37a394e164fa60ed4b19.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the front-left and below start?", "answer": "The sound source located at that position becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 0, "start_time": 0.0, "end_time": 3.2, "azimuth_deg": 48.945, "elevation_deg": -26.194, "distance_m": 3.38}]}
{"qa_id": "qa_fdd453df970ddcfeaaae", "split": "test", "audio_id": "foa_001009cecc4547778d94", "audio_path": "audio/test/foa_001009cecc4547778d94.wav", "scene_annotation_csv_path": "annotations/test/foa_001009cecc4547778d94.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the animal located?", "answer": "83.3 degrees", "canonical_answer": "83.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 1, "start_time": 11.1, "end_time": 12.8, "azimuth_deg": 83.308, "elevation_deg": -15.026, "distance_m": 2.69}]}
{"qa_id": "qa_c3e78c1801806043160f", "split": "test", "audio_id": "foa_60a96492fd11e273adef", "audio_path": "audio/test/foa_60a96492fd11e273adef.wav", "scene_annotation_csv_path": "annotations/test/foa_60a96492fd11e273adef.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from behind the listener begin?", "answer": "The sound source located behind the listener becomes active at 0.6s.", "canonical_answer": "0.6s", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 1, "start_time": 0.6, "end_time": 2.9, "azimuth_deg": -171.109, "elevation_deg": -3.798, "distance_m": 1.26}]}
{"qa_id": "qa_db5903620895262d6054", "split": "test", "audio_id": "foa_cefd774dbc11a9f7a098", "audio_path": "audio/test/foa_cefd774dbc11a9f7a098.wav", "scene_annotation_csv_path": "annotations/test/foa_cefd774dbc11a9f7a098.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the insect in meters?", "answer": "2.7 meters", "canonical_answer": "2.7 meters", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 1, "start_time": 0.9, "end_time": 7.1, "azimuth_deg": -85.896, "elevation_deg": -32.982, "distance_m": 2.65}]}
{"qa_id": "qa_5804b096ca748c5fd366", "split": "test", "audio_id": "foa_d215da2c737dae4167fb", "audio_path": "audio/test/foa_d215da2c737dae4167fb.wav", "scene_annotation_csv_path": "annotations/test/foa_d215da2c737dae4167fb.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the kitchenware?", "answer": "-65.3 degrees", "canonical_answer": "-65.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 0.0, "end_time": 5.2, "azimuth_deg": -65.341, "elevation_deg": 38.875, "distance_m": 0.91}]}
{"qa_id": "qa_9f038798a7d2d1ee434f", "split": "test", "audio_id": "foa_072fe7db7bf58a62b8e3", "audio_path": "audio/test/foa_072fe7db7bf58a62b8e3.wav", "scene_annotation_csv_path": "annotations/test/foa_072fe7db7bf58a62b8e3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the vehicle?", "answer": "-19.3 degrees", "canonical_answer": "-19.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.0, "end_time": 12.4, "azimuth_deg": -26.706, "elevation_deg": -19.321, "distance_m": 2.34}]}
{"qa_id": "qa_e4f56b63505d940673c3", "split": "test", "audio_id": "foa_8becd08dff050883868c", "audio_path": "audio/test/foa_8becd08dff050883868c.wav", "scene_annotation_csv_path": "annotations/test/foa_8becd08dff050883868c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the human vocalization positioned?", "answer": "-41.0 degrees", "canonical_answer": "-41.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.1, "end_time": 8.6, "azimuth_deg": -41.036, "elevation_deg": 14.43, "distance_m": 0.88}]}
{"qa_id": "qa_a5e74facff5d1ae41b41", "split": "test", "audio_id": "foa_027084aeed27c805164f", "audio_path": "audio/test/foa_027084aeed27c805164f.wav", "scene_annotation_csv_path": "annotations/test/foa_027084aeed27c805164f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the bird sound originating from the front and above begin?", "answer": "The sound originating from the front and above starts at 0.5s.", "canonical_answer": "0.5s", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.5, "end_time": 13.0, "azimuth_deg": 7.003, "elevation_deg": 42.714, "distance_m": 1.13}]}
{"qa_id": "qa_9c8c5d930971d3919fdb", "split": "test", "audio_id": "foa_2014c3b146508fb9bca8", "audio_path": "audio/test/foa_2014c3b146508fb9bca8.wav", "scene_annotation_csv_path": "annotations/test/foa_2014c3b146508fb9bca8.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the speech located?", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 9.3, "azimuth_deg": -67.332, "elevation_deg": 0.0, "distance_m": 4.36}]}
{"qa_id": "qa_00aa0cf2da24d25e0588", "split": "test", "audio_id": "foa_475f03bd9d40351522c2", "audio_path": "audio/test/foa_475f03bd9d40351522c2.wav", "scene_annotation_csv_path": "annotations/test/foa_475f03bd9d40351522c2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the machine located from the listener?", "answer": "0.8 meters", "canonical_answer": "0.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.1, "end_time": 0.8, "azimuth_deg": -67.533, "elevation_deg": 10.057, "distance_m": 0.78}]}
{"qa_id": "qa_fbd2583eea530233ad0c", "split": "test", "audio_id": "foa_2f27a1267b3213f60223", "audio_path": "audio/test/foa_2f27a1267b3213f60223.wav", "scene_annotation_csv_path": "annotations/test/foa_2f27a1267b3213f60223.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound located to the back-right and below begin?", "answer": "The sound originating from that direction becomes active at 0.2s.", "canonical_answer": "0.2s", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.2, "end_time": 18.9, "azimuth_deg": -133.804, "elevation_deg": -33.071, "distance_m": 2.96}]}
{"qa_id": "qa_a8f4a423384cded686f9", "split": "test", "audio_id": "foa_4a90f1ec22b95d0e0db5", "audio_path": "audio/test/foa_4a90f1ec22b95d0e0db5.wav", "scene_annotation_csv_path": "annotations/test/foa_4a90f1ec22b95d0e0db5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the singing coming from?", "answer": "-50.5 degrees", "canonical_answer": "-50.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 1.2, "end_time": 5.0, "azimuth_deg": -124.354, "elevation_deg": -50.538, "distance_m": 1.85}]}
{"qa_id": "qa_0a356297f988b70e99d7", "split": "test", "audio_id": "foa_0321964b8b514fcdb859", "audio_path": "audio/test/foa_0321964b8b514fcdb859.wav", "scene_annotation_csv_path": "annotations/test/foa_0321964b8b514fcdb859.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the dog located?", "answer": "-171.1 degrees", "canonical_answer": "-171.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 2, "start_time": 8.9, "end_time": 11.7, "azimuth_deg": -171.131, "elevation_deg": -9.415, "distance_m": 0.59}]}
{"qa_id": "qa_1bbb3395da91e7ab59e0", "split": "test", "audio_id": "foa_d7a85ac075b66818ab41", "audio_path": "audio/test/foa_d7a85ac075b66818ab41.wav", "scene_annotation_csv_path": "annotations/test/foa_d7a85ac075b66818ab41.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. At what distance is the speech located?", "answer": "3.0 meters", "canonical_answer": "3.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 14.2, "azimuth_deg": -71.945, "elevation_deg": 0.0, "distance_m": 3.0}]}
{"qa_id": "qa_29c7506df8e9f029e8d0", "split": "test", "audio_id": "foa_9544539538daf1547f2f", "audio_path": "audio/test/foa_9544539538daf1547f2f.wav", "scene_annotation_csv_path": "annotations/test/foa_9544539538daf1547f2f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the bell located?", "answer": "-92.1 degrees", "canonical_answer": "-92.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": -92.058, "elevation_deg": -2.252, "distance_m": 2.85}]}
{"qa_id": "qa_fa80342a2de4ccc211f6", "split": "test", "audio_id": "foa_ad1f98ae555e885ef5fb", "audio_path": "audio/test/foa_ad1f98ae555e885ef5fb.wav", "scene_annotation_csv_path": "annotations/test/foa_ad1f98ae555e885ef5fb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the guitar positioned?", "answer": "7.5 degrees", "canonical_answer": "7.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.3, "end_time": 3.0, "azimuth_deg": -76.24, "elevation_deg": 7.531, "distance_m": 0.84}]}
{"qa_id": "qa_88dc33c7623899cd42e2", "split": "test", "audio_id": "foa_c44af0b12b49240c6544", "audio_path": "audio/test/foa_c44af0b12b49240c6544.wav", "scene_annotation_csv_path": "annotations/test/foa_c44af0b12b49240c6544.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the guitar?", "answer": "2.4 meters", "canonical_answer": "2.4 meters", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 3.9, "azimuth_deg": -71.9, "elevation_deg": -5.748, "distance_m": 2.43}]}
{"qa_id": "qa_f7606b8865dd1fa074cf", "split": "test", "audio_id": "foa_bc414d14ac3ebbfaf937", "audio_path": "audio/test/foa_bc414d14ac3ebbfaf937.wav", "scene_annotation_csv_path": "annotations/test/foa_bc414d14ac3ebbfaf937.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the metal clink sound from the back-left and below direction begin?", "answer": "The sound originating from that position becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.0, "end_time": 9.2, "azimuth_deg": 149.377, "elevation_deg": -33.489, "distance_m": 2.33}]}
{"qa_id": "qa_a986834ef9f77cfcc8dc", "split": "test", "audio_id": "foa_918eb1f868e1db8060a0", "audio_path": "audio/test/foa_918eb1f868e1db8060a0.wav", "scene_annotation_csv_path": "annotations/test/foa_918eb1f868e1db8060a0.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the speech sound located?", "answer": "143.1 degrees", "canonical_answer": "143.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 14.2, "azimuth_deg": 143.085, "elevation_deg": 0.0, "distance_m": 3.14}]}
{"qa_id": "qa_20f7299391ccb30a5797", "split": "test", "audio_id": "foa_fcde999e6d11c648b342", "audio_path": "audio/test/foa_fcde999e6d11c648b342.wav", "scene_annotation_csv_path": "annotations/test/foa_fcde999e6d11c648b342.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from behind the listener first occur?", "answer": "The sound originating from behind the listener begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 1, "start_time": 0.0, "end_time": 14.8, "azimuth_deg": 164.407, "elevation_deg": 0.0, "distance_m": 3.15}]}
{"qa_id": "qa_1a3a39d40260343c8522", "split": "test", "audio_id": "foa_c1f90773ca3398346177", "audio_path": "audio/test/foa_c1f90773ca3398346177.wav", "scene_annotation_csv_path": "annotations/test/foa_c1f90773ca3398346177.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the keyboard instrument in meters?", "answer": "1.0 meters", "canonical_answer": "1.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": 103.156, "elevation_deg": -33.341, "distance_m": 0.95}]}
{"qa_id": "qa_9f5ff0068b688e5b804f", "split": "test", "audio_id": "foa_db35c996fa980b76b280", "audio_path": "audio/test/foa_db35c996fa980b76b280.wav", "scene_annotation_csv_path": "annotations/test/foa_db35c996fa980b76b280.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the alarm located?", "answer": "-20.7 degrees", "canonical_answer": "-20.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": -101.394, "elevation_deg": -20.71, "distance_m": 3.24}]}
{"qa_id": "qa_2d383e90fd92bb867a81", "split": "test", "audio_id": "foa_c677361c6c0ac56349a9", "audio_path": "audio/test/foa_c677361c6c0ac56349a9.wav", "scene_annotation_csv_path": "annotations/test/foa_c677361c6c0ac56349a9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the female speaker located?", "answer": "-37.1 degrees", "canonical_answer": "-37.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 1, "start_time": 3.5, "end_time": 7.0, "azimuth_deg": -37.131, "elevation_deg": 8.869, "distance_m": 2.46}]}
{"qa_id": "qa_64d9d6f8a071d8f1bcce", "split": "test", "audio_id": "foa_ebddd7af993cbbbe51f3", "audio_path": "audio/test/foa_ebddd7af993cbbbe51f3.wav", "scene_annotation_csv_path": "annotations/test/foa_ebddd7af993cbbbe51f3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the appliance?", "answer": "0.8 meters", "canonical_answer": "0.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.6, "end_time": 15.1, "azimuth_deg": -83.747, "elevation_deg": 18.432, "distance_m": 0.84}]}
{"qa_id": "qa_c4f6a86c145328ec5c1f", "split": "test", "audio_id": "foa_2b2c119893370e59d475", "audio_path": "audio/test/foa_2b2c119893370e59d475.wav", "scene_annotation_csv_path": "annotations/test/foa_2b2c119893370e59d475.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound located to the left and below the observer begin?", "answer": "The sound source located to the left and below starts at 2.8s.", "canonical_answer": "2.8s", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 2.8, "end_time": 3.1, "azimuth_deg": 84.47, "elevation_deg": -22.955, "distance_m": 2.78}]}
{"qa_id": "qa_6d61cf2bdf6381d953d8", "split": "test", "audio_id": "foa_d56cab4e849f3ee8227c", "audio_path": "audio/test/foa_d56cab4e849f3ee8227c.wav", "scene_annotation_csv_path": "annotations/test/foa_d56cab4e849f3ee8227c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the aircraft positioned?", "answer": "-4.5 degrees", "canonical_answer": "-4.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.0, "end_time": 13.8, "azimuth_deg": 25.861, "elevation_deg": -4.465, "distance_m": 0.97}]}
{"qa_id": "qa_d2cd0c23439c15406ad3", "split": "test", "audio_id": "foa_51c732cb46f117cb9ac8", "audio_path": "audio/test/foa_51c732cb46f117cb9ac8.wav", "scene_annotation_csv_path": "annotations/test/foa_51c732cb46f117cb9ac8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the machine located?", "answer": "-16.5 degrees", "canonical_answer": "-16.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 4.0, "end_time": 11.8, "azimuth_deg": 115.165, "elevation_deg": -16.503, "distance_m": 2.34}]}
{"qa_id": "qa_fe5c1925614fffa1d48a", "split": "test", "audio_id": "foa_0163e5e6a92ab63fc1ca", "audio_path": "audio/test/foa_0163e5e6a92ab63fc1ca.wav", "scene_annotation_csv_path": "annotations/test/foa_0163e5e6a92ab63fc1ca.csv", "dataset": "tau2636594", "data_source": "dcase_real", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the musical instrument located?", "answer": "100.0 degrees", "canonical_answer": "100.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 6, "start_time": 3.7, "end_time": 7.7, "azimuth_deg": 100.0, "elevation_deg": 20.0, "distance_m": 2.0}]}
{"qa_id": "qa_0cae82fac48d01e107d7", "split": "test", "audio_id": "foa_2b422de6621da1acc0d9", "audio_path": "audio/test/foa_2b422de6621da1acc0d9.wav", "scene_annotation_csv_path": "annotations/test/foa_2b422de6621da1acc0d9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the war sound, in meters?", "answer": "0.7 meters", "canonical_answer": "0.7 meters", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 6.8, "azimuth_deg": 137.716, "elevation_deg": -9.184, "distance_m": 0.69}]}
{"qa_id": "qa_8fda950321dc13183169", "split": "test", "audio_id": "foa_3c2e69a709e21b830225", "audio_path": "audio/test/foa_3c2e69a709e21b830225.wav", "scene_annotation_csv_path": "annotations/test/foa_3c2e69a709e21b830225.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the alarm sound coming from the back-right and below begin?", "answer": "The sound originating from that direction starts at 2.0s.", "canonical_answer": "2.0s", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 1, "start_time": 2.0, "end_time": 2.9, "azimuth_deg": -125.228, "elevation_deg": -27.193, "distance_m": 3.56}]}
{"qa_id": "qa_cfa0da8a5e6a378f402b", "split": "test", "audio_id": "foa_b99f23152598bb748fb9", "audio_path": "audio/test/foa_b99f23152598bb748fb9.wav", "scene_annotation_csv_path": "annotations/test/foa_b99f23152598bb748fb9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the water source?", "answer": "-10.1 degrees", "canonical_answer": "-10.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -175.754, "elevation_deg": -10.111, "distance_m": 2.7}]}
{"qa_id": "qa_836fc743c8b70b9a8fee", "split": "test", "audio_id": "foa_0429723fdcd6a37c61a1", "audio_path": "audio/test/foa_0429723fdcd6a37c61a1.wav", "scene_annotation_csv_path": "annotations/test/foa_0429723fdcd6a37c61a1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back of the scene begin?", "answer": "The sound source located at the back becomes active at 0.1s.", "canonical_answer": "0.1s", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.1, "end_time": 0.8, "azimuth_deg": 158.339, "elevation_deg": -12.58, "distance_m": 1.1}]}
{"qa_id": "qa_b82d65e8ba5dbaf0dbdc", "split": "test", "audio_id": "foa_e52cc6b1ce73eb42663b", "audio_path": "audio/test/foa_e52cc6b1ce73eb42663b.wav", "scene_annotation_csv_path": "annotations/test/foa_e52cc6b1ce73eb42663b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the breathing sound?", "answer": "1.5 meters", "canonical_answer": "1.5 meters", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.1, "end_time": 0.4, "azimuth_deg": 19.923, "elevation_deg": 6.788, "distance_m": 1.51}]}
{"qa_id": "qa_52bd5bba438e227bce4d", "split": "test", "audio_id": "foa_3de02cfba210930ee1f5", "audio_path": "audio/test/foa_3de02cfba210930ee1f5.wav", "scene_annotation_csv_path": "annotations/test/foa_3de02cfba210930ee1f5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the knocking sound located?", "answer": "33.9 degrees", "canonical_answer": "33.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 2, "start_time": 7.2, "end_time": 8.0, "azimuth_deg": 33.948, "elevation_deg": 7.83, "distance_m": 1.24}]}
{"qa_id": "qa_d654b2d16bd04f33f1cd", "split": "test", "audio_id": "foa_3fea73c49544dda5b5c4", "audio_path": "audio/test/foa_3fea73c49544dda5b5c4.wav", "scene_annotation_csv_path": "annotations/test/foa_3fea73c49544dda5b5c4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the breathing sound located?", "answer": "-14.0 degrees", "canonical_answer": "-14.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 1.6, "end_time": 2.7, "azimuth_deg": -41.943, "elevation_deg": -14.05, "distance_m": 3.0}]}
{"qa_id": "qa_c9fde716d3c9f2e30774", "split": "test", "audio_id": "foa_47f949eae43fb3772cae", "audio_path": "audio/test/foa_47f949eae43fb3772cae.wav", "scene_annotation_csv_path": "annotations/test/foa_47f949eae43fb3772cae.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the string instrument located?", "answer": "-30.4 degrees", "canonical_answer": "-30.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 2, "start_time": 7.8, "end_time": 10.2, "azimuth_deg": -30.426, "elevation_deg": 5.451, "distance_m": 1.11}]}
{"qa_id": "qa_53ed48d37a4df18ee63f", "split": "test", "audio_id": "foa_1af01f8fed3bf4e22323", "audio_path": "audio/test/foa_1af01f8fed3bf4e22323.wav", "scene_annotation_csv_path": "annotations/test/foa_1af01f8fed3bf4e22323.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the front and above begin?", "answer": "The sound source located in front and above becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 2.9, "azimuth_deg": -5.783, "elevation_deg": 32.396, "distance_m": 1.79}]}
{"qa_id": "qa_68b39454f40c1201c732", "split": "test", "audio_id": "foa_4b07f23b414915992dd0", "audio_path": "audio/test/foa_4b07f23b414915992dd0.wav", "scene_annotation_csv_path": "annotations/test/foa_4b07f23b414915992dd0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the scratch sound from the listener?", "answer": "1.4 meters", "canonical_answer": "1.4 meters", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 3, "start_time": 3.0, "end_time": 4.1, "azimuth_deg": 31.958, "elevation_deg": -21.671, "distance_m": 1.35}]}
{"qa_id": "qa_e5bd64add09c30d6c85c", "split": "test", "audio_id": "foa_bdf484626aa6ff5d2ccc", "audio_path": "audio/test/foa_bdf484626aa6ff5d2ccc.wav", "scene_annotation_csv_path": "annotations/test/foa_bdf484626aa6ff5d2ccc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the clock located?", "answer": "-58.7 degrees", "canonical_answer": "-58.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 11.4, "azimuth_deg": -58.673, "elevation_deg": 6.993, "distance_m": 0.91}]}
{"qa_id": "qa_ede9b0f57b0fd21b351f", "split": "test", "audio_id": "foa_835a726548e880a046c6", "audio_path": "audio/test/foa_835a726548e880a046c6.wav", "scene_annotation_csv_path": "annotations/test/foa_835a726548e880a046c6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the drum located?", "answer": "-1.7 degrees", "canonical_answer": "-1.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": 71.462, "elevation_deg": -1.665, "distance_m": 1.6}]}
{"qa_id": "qa_b8925c941cfd00ff5048", "split": "test", "audio_id": "foa_1043cc1296a9eec5ce72", "audio_path": "audio/test/foa_1043cc1296a9eec5ce72.wav", "scene_annotation_csv_path": "annotations/test/foa_1043cc1296a9eec5ce72.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. At what distance is the camera located?", "answer": "2.7 meters", "canonical_answer": "2.7 meters", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.0, "end_time": 11.0, "azimuth_deg": -51.894, "elevation_deg": -9.872, "distance_m": 2.71}]}
{"qa_id": "qa_9013bb381e81612233e8", "split": "test", "audio_id": "foa_21a154b83744e6040908", "audio_path": "audio/test/foa_21a154b83744e6040908.wav", "scene_annotation_csv_path": "annotations/test/foa_21a154b83744e6040908.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the thunderstorm located behind and below the listener begin?", "answer": "The thunderstorm located behind and below the listener starts at 2.3s.", "canonical_answer": "2.3s", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 2.3, "end_time": 5.3, "azimuth_deg": 176.189, "elevation_deg": -15.06, "distance_m": 3.22}]}
{"qa_id": "qa_3d8e35f0a497b12698f6", "split": "test", "audio_id": "foa_99fda2bd3127485ca8ae", "audio_path": "audio/test/foa_99fda2bd3127485ca8ae.wav", "scene_annotation_csv_path": "annotations/test/foa_99fda2bd3127485ca8ae.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the door positioned?", "answer": "23.0 degrees", "canonical_answer": "23.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 2, "start_time": 10.3, "end_time": 10.9, "azimuth_deg": 165.404, "elevation_deg": 23.024, "distance_m": 1.96}]}
{"qa_id": "qa_09b390be707a54ba6bf1", "split": "test", "audio_id": "foa_823cdf2b9a926a28ae36", "audio_path": "audio/test/foa_823cdf2b9a926a28ae36.wav", "scene_annotation_csv_path": "annotations/test/foa_823cdf2b9a926a28ae36.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the speaker?", "answer": "5.0 meters", "canonical_answer": "5.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 2.8, "azimuth_deg": -69.195, "elevation_deg": 11.315, "distance_m": 5.03}]}
{"qa_id": "qa_a3b505a3dd20ee9db09f", "split": "test", "audio_id": "foa_2ce314820c36cae372ca", "audio_path": "audio/test/foa_2ce314820c36cae372ca.wav", "scene_annotation_csv_path": "annotations/test/foa_2ce314820c36cae372ca.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth angle of the train?", "answer": "-93.0 degrees", "canonical_answer": "-93.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 1.8, "end_time": 9.5, "azimuth_deg": -93.042, "elevation_deg": 11.992, "distance_m": 3.14}]}
{"qa_id": "qa_deea1d70f048ee2235a5", "split": "test", "audio_id": "foa_199cb6f3066c6b6912a1", "audio_path": "audio/test/foa_199cb6f3066c6b6912a1.wav", "scene_annotation_csv_path": "annotations/test/foa_199cb6f3066c6b6912a1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the left and below begin?", "answer": "The sound source located to the left and below becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 89.79, "elevation_deg": -16.277, "distance_m": 2.51}]}
{"qa_id": "qa_dba95c3ab1b8c3c839b0", "split": "test", "audio_id": "foa_933a700ca8b8d0574d48", "audio_path": "audio/test/foa_933a700ca8b8d0574d48.wav", "scene_annotation_csv_path": "annotations/test/foa_933a700ca8b8d0574d48.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the fire sound originating from the left start?", "answer": "The fire source begins to play at 5.1s.", "canonical_answer": "5.1s", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 1, "start_time": 5.1, "end_time": 6.4, "azimuth_deg": 78.284, "elevation_deg": 8.837, "distance_m": 1.52}]}
{"qa_id": "qa_83253ea234ad2079491b", "split": "test", "audio_id": "foa_f4d890da7304b3ebb422", "audio_path": "audio/test/foa_f4d890da7304b3ebb422.wav", "scene_annotation_csv_path": "annotations/test/foa_f4d890da7304b3ebb422.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the singing occurring?", "answer": "6.4 degrees", "canonical_answer": "6.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 10.8, "azimuth_deg": 95.619, "elevation_deg": 6.355, "distance_m": 2.95}]}
{"qa_id": "qa_accd2199a481ee447f35", "split": "test", "audio_id": "foa_66504acb1aa1e87861b2", "audio_path": "audio/test/foa_66504acb1aa1e87861b2.wav", "scene_annotation_csv_path": "annotations/test/foa_66504acb1aa1e87861b2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the breathing sound located?", "answer": "1.9 meters", "canonical_answer": "1.9 meters", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 3.8, "end_time": 11.9, "azimuth_deg": -21.347, "elevation_deg": -14.527, "distance_m": 1.92}]}
{"qa_id": "qa_a3abcfac18d748f79a08", "split": "test", "audio_id": "foa_dc008e1b488b4921744d", "audio_path": "audio/test/foa_dc008e1b488b4921744d.wav", "scene_annotation_csv_path": "annotations/test/foa_dc008e1b488b4921744d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the breathing sound located?", "answer": "80.7 degrees", "canonical_answer": "80.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.2, "end_time": 0.8, "azimuth_deg": 80.723, "elevation_deg": 39.663, "distance_m": 1.14}]}
{"qa_id": "qa_4ac409071d778ec74e6c", "split": "test", "audio_id": "foa_5f310beb6f40414b42b8", "audio_path": "audio/test/foa_5f310beb6f40414b42b8.wav", "scene_annotation_csv_path": "annotations/test/foa_5f310beb6f40414b42b8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the musical instrument located in front and below the listener first become audible?", "answer": "The musical instrument begins playing at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -3.05, "elevation_deg": -42.212, "distance_m": 1.92}]}
{"qa_id": "qa_85f68b39137fb1cc255c", "split": "test", "audio_id": "foa_48b2bd779630f4c14302", "audio_path": "audio/test/foa_48b2bd779630f4c14302.wav", "scene_annotation_csv_path": "annotations/test/foa_48b2bd779630f4c14302.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. At what distance is the crackle located?", "answer": "3.0 meters", "canonical_answer": "3.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 2, "start_time": 9.0, "end_time": 19.7, "azimuth_deg": -95.655, "elevation_deg": -26.782, "distance_m": 3.01}]}
{"qa_id": "qa_44bc20f8f67ef1f7663c", "split": "test", "audio_id": "foa_b816449517123a4d53fd", "audio_path": "audio/test/foa_b816449517123a4d53fd.wav", "scene_annotation_csv_path": "annotations/test/foa_b816449517123a4d53fd.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the speech located?", "answer": "6.1 degrees", "canonical_answer": "6.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 8.1, "azimuth_deg": -120.866, "elevation_deg": 6.096, "distance_m": 4.74}]}
{"qa_id": "qa_d13dadbdfd2a922aad71", "split": "test", "audio_id": "foa_ef3a2bff9bbfed2dd07b", "audio_path": "audio/test/foa_ef3a2bff9bbfed2dd07b.wav", "scene_annotation_csv_path": "annotations/test/foa_ef3a2bff9bbfed2dd07b.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth in degrees is the crushing sound located?", "answer": "-167.3 degrees", "canonical_answer": "-167.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 0, "start_time": 0.2, "end_time": 8.0, "azimuth_deg": -167.276, "elevation_deg": -4.888, "distance_m": 10.525}]}
{"qa_id": "qa_be885c5ee7e143cf144b", "split": "test", "audio_id": "foa_64a58d8be699ed9a813a", "audio_path": "audio/test/foa_64a58d8be699ed9a813a.wav", "scene_annotation_csv_path": "annotations/test/foa_64a58d8be699ed9a813a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance to the fire in meters?", "answer": "0.8 meters", "canonical_answer": "0.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 1, "start_time": 3.7, "end_time": 4.7, "azimuth_deg": 171.947, "elevation_deg": 41.782, "distance_m": 0.8}]}
{"qa_id": "qa_e8f31f8d05897f49f8f2", "split": "test", "audio_id": "foa_bf2c4ea8c9c795411225", "audio_path": "audio/test/foa_bf2c4ea8c9c795411225.wav", "scene_annotation_csv_path": "annotations/test/foa_bf2c4ea8c9c795411225.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the breathing sound located?", "answer": "-66.5 degrees", "canonical_answer": "-66.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.3, "end_time": 0.6, "azimuth_deg": -66.497, "elevation_deg": 16.571, "distance_m": 1.94}]}
{"qa_id": "qa_2122bdc3f00af784a357", "split": "test", "audio_id": "foa_36b766146cebaf96422e", "audio_path": "audio/test/foa_36b766146cebaf96422e.wav", "scene_annotation_csv_path": "annotations/test/foa_36b766146cebaf96422e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the breathing sound?", "answer": "-12.7 degrees", "canonical_answer": "-12.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 1, "start_time": 0.9, "end_time": 3.6, "azimuth_deg": -18.553, "elevation_deg": -12.722, "distance_m": 2.72}]}
{"qa_id": "qa_e0f0b88c53145f47230f", "split": "test", "audio_id": "foa_4109f26ed0edf6c2c975", "audio_path": "audio/test/foa_4109f26ed0edf6c2c975.wav", "scene_annotation_csv_path": "annotations/test/foa_4109f26ed0edf6c2c975.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound located to the back-right and below begin?", "answer": "The sound source located in that direction becomes active at 0.1s.", "canonical_answer": "0.1s", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.1, "end_time": 19.9, "azimuth_deg": -154.773, "elevation_deg": -21.117, "distance_m": 3.47}]}
{"qa_id": "qa_f6bc27e2cb06f4fa0dd3", "split": "test", "audio_id": "foa_c1c356c5ee4df53535c4", "audio_path": "audio/test/foa_c1c356c5ee4df53535c4.wav", "scene_annotation_csv_path": "annotations/test/foa_c1c356c5ee4df53535c4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound located in the front and below the listener first begin?", "answer": "The sound source located in that direction begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.0, "end_time": 1.6, "azimuth_deg": 14.907, "elevation_deg": -22.828, "distance_m": 1.01}]}
{"qa_id": "qa_b5c904fad68cf6cf024c", "split": "test", "audio_id": "foa_28f22f83d472a4ef5947", "audio_path": "audio/test/foa_28f22f83d472a4ef5947.wav", "scene_annotation_csv_path": "annotations/test/foa_28f22f83d472a4ef5947.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the tool in meters?", "answer": "2.0 meters", "canonical_answer": "2.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.4, "end_time": 18.0, "azimuth_deg": 123.18, "elevation_deg": -41.71, "distance_m": 1.98}]}
{"qa_id": "qa_4ecba8e6bbd6a597cdc8", "split": "test", "audio_id": "foa_7b979ea6665fd98fefeb", "audio_path": "audio/test/foa_7b979ea6665fd98fefeb.wav", "scene_annotation_csv_path": "annotations/test/foa_7b979ea6665fd98fefeb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the bird?", "answer": "-11.9 degrees", "canonical_answer": "-11.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 3.2, "azimuth_deg": 106.955, "elevation_deg": -11.88, "distance_m": 3.49}]}
{"qa_id": "qa_5a0e4f44832ac5307ab4", "split": "test", "audio_id": "foa_afc49999d9734f94a3af", "audio_path": "audio/test/foa_afc49999d9734f94a3af.wav", "scene_annotation_csv_path": "annotations/test/foa_afc49999d9734f94a3af.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the drum located?", "answer": "-42.7 degrees", "canonical_answer": "-42.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 8.8, "azimuth_deg": -42.669, "elevation_deg": 17.028, "distance_m": 2.44}]}
{"qa_id": "qa_20fe2e057aea6b78af68", "split": "test", "audio_id": "foa_a0de147405323b0951e0", "audio_path": "audio/test/foa_a0de147405323b0951e0.wav", "scene_annotation_csv_path": "annotations/test/foa_a0de147405323b0951e0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the alarm?", "answer": "-14.9 degrees", "canonical_answer": "-14.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 1.0, "end_time": 14.8, "azimuth_deg": -164.575, "elevation_deg": -14.875, "distance_m": 2.63}]}
{"qa_id": "qa_bd16f562ac0232ed49cb", "split": "test", "audio_id": "foa_9bc01f8d8db18a4f51dc", "audio_path": "audio/test/foa_9bc01f8d8db18a4f51dc.wav", "scene_annotation_csv_path": "annotations/test/foa_9bc01f8d8db18a4f51dc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the camera located?", "answer": "134.0 degrees", "canonical_answer": "134.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.3, "end_time": 0.5, "azimuth_deg": 134.013, "elevation_deg": 8.386, "distance_m": 2.41}]}
{"qa_id": "qa_621948afb5f79dee858b", "split": "test", "audio_id": "foa_e146605e5fdfdbf64c90", "audio_path": "audio/test/foa_e146605e5fdfdbf64c90.wav", "scene_annotation_csv_path": "annotations/test/foa_e146605e5fdfdbf64c90.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the speech source in meters?", "answer": "1.0 meters", "canonical_answer": "1.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.5, "end_time": 9.7, "azimuth_deg": 73.901, "elevation_deg": -46.653, "distance_m": 1.02}]}
{"qa_id": "qa_0e5219c4b0eb6fc732e3", "split": "test", "audio_id": "foa_552e948dd5a65a22a635", "audio_path": "audio/test/foa_552e948dd5a65a22a635.wav", "scene_annotation_csv_path": "annotations/test/foa_552e948dd5a65a22a635.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound located in the front-left and downward direction begin?", "answer": "The sound originating from that position begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 4.5, "azimuth_deg": 60.967, "elevation_deg": -40.368, "distance_m": 2.07}]}
{"qa_id": "qa_41023cf5f7e345b8ea20", "split": "test", "audio_id": "foa_5668889eab93078628be", "audio_path": "audio/test/foa_5668889eab93078628be.wav", "scene_annotation_csv_path": "annotations/test/foa_5668889eab93078628be.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the front-left and elevated position begin?", "answer": "The sound source becomes active at 4.2s.", "canonical_answer": "4.2s", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 1, "start_time": 4.2, "end_time": 14.6, "azimuth_deg": 24.329, "elevation_deg": 18.341, "distance_m": 2.81}]}
{"qa_id": "qa_54f5826e2780658a54ec", "split": "test", "audio_id": "foa_f87501c765aeb3eba220", "audio_path": "audio/test/foa_f87501c765aeb3eba220.wav", "scene_annotation_csv_path": "annotations/test/foa_f87501c765aeb3eba220.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the drawer cabinet in meters?", "answer": "2.4 meters", "canonical_answer": "2.4 meters", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 0, "start_time": 0.1, "end_time": 1.4, "azimuth_deg": -114.536, "elevation_deg": 0.232, "distance_m": 2.42}]}
{"qa_id": "qa_dc75e60cd0ba56ea1764", "split": "test", "audio_id": "foa_acb6d4fe37495f8a8ef6", "audio_path": "audio/test/foa_acb6d4fe37495f8a8ef6.wav", "scene_annotation_csv_path": "annotations/test/foa_acb6d4fe37495f8a8ef6.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the speech located?", "answer": "73.9 degrees", "canonical_answer": "73.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 4.0, "azimuth_deg": 73.915, "elevation_deg": -13.847, "distance_m": 3.86}]}
{"qa_id": "qa_412f3cd0924c0d93f697", "split": "test", "audio_id": "foa_5c8029e08072777b4b2b", "audio_path": "audio/test/foa_5c8029e08072777b4b2b.wav", "scene_annotation_csv_path": "annotations/test/foa_5c8029e08072777b4b2b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the guitar positioned?", "answer": "-15.6 degrees", "canonical_answer": "-15.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.2, "end_time": 8.4, "azimuth_deg": -14.047, "elevation_deg": -15.65, "distance_m": 3.29}]}
{"qa_id": "qa_7fb519412e4891afa82f", "split": "test", "audio_id": "foa_aae6eccd1841d462735f", "audio_path": "audio/test/foa_aae6eccd1841d462735f.wav", "scene_annotation_csv_path": "annotations/test/foa_aae6eccd1841d462735f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the door?", "answer": "99.2 degrees", "canonical_answer": "99.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 1, "start_time": 4.8, "end_time": 20.0, "azimuth_deg": 99.205, "elevation_deg": 15.345, "distance_m": 2.11}]}
{"qa_id": "qa_d288f22358d69b1a73d7", "split": "test", "audio_id": "foa_445a58bb3117b53ac010", "audio_path": "audio/test/foa_445a58bb3117b53ac010.wav", "scene_annotation_csv_path": "annotations/test/foa_445a58bb3117b53ac010.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the speech sound source located?", "answer": "-15.4 degrees", "canonical_answer": "-15.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 5.3, "azimuth_deg": 104.516, "elevation_deg": -15.358, "distance_m": 1.66}]}
{"qa_id": "qa_ec439523544746afac9c", "split": "test", "audio_id": "foa_deef94358f93e3adfc60", "audio_path": "audio/test/foa_deef94358f93e3adfc60.wav", "scene_annotation_csv_path": "annotations/test/foa_deef94358f93e3adfc60.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound located in the back-left region begin?", "answer": "The sound source originating from the back-left starts at 0.2s.", "canonical_answer": "0.2s", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.2, "end_time": 8.9, "azimuth_deg": 153.572, "elevation_deg": -8.684, "distance_m": 2.33}]}
{"qa_id": "qa_3cb9c430892624bdd29f", "split": "test", "audio_id": "foa_fca9bcbbb05caf704d1b", "audio_path": "audio/test/foa_fca9bcbbb05caf704d1b.wav", "scene_annotation_csv_path": "annotations/test/foa_fca9bcbbb05caf704d1b.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the ocean from the listener?", "answer": "0.6 meters", "canonical_answer": "0.6 meters", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 3, "start_time": 0.2, "end_time": 16.4, "azimuth_deg": 137.753, "elevation_deg": -14.902, "distance_m": 0.6}]}
{"qa_id": "qa_c3b3a1648beb1afec117", "split": "test", "audio_id": "foa_05a3a1b05d415c9b8054", "audio_path": "audio/test/foa_05a3a1b05d415c9b8054.wav", "scene_annotation_csv_path": "annotations/test/foa_05a3a1b05d415c9b8054.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the bell?", "answer": "-9.9 degrees", "canonical_answer": "-9.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 2, "start_time": 6.6, "end_time": 7.8, "azimuth_deg": 121.71, "elevation_deg": -9.895, "distance_m": 1.57}]}
{"qa_id": "qa_bc0ee9bd66880aa5154c", "split": "test", "audio_id": "foa_b9556dc2c0b30b4cd311", "audio_path": "audio/test/foa_b9556dc2c0b30b4cd311.wav", "scene_annotation_csv_path": "annotations/test/foa_b9556dc2c0b30b4cd311.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the guitar?", "answer": "1.2 meters", "canonical_answer": "1.2 meters", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 1, "start_time": 8.2, "end_time": 12.0, "azimuth_deg": 132.7, "elevation_deg": -3.896, "distance_m": 1.2}]}
{"qa_id": "qa_77c25c6fbc921ddea47d", "split": "test", "audio_id": "foa_1f9d880c12df4d164bb1", "audio_path": "audio/test/foa_1f9d880c12df4d164bb1.wav", "scene_annotation_csv_path": "annotations/test/foa_1f9d880c12df4d164bb1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the left and below begin?", "answer": "The sound source located to the left and below becomes active at 0.3s.", "canonical_answer": "0.3s", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.3, "end_time": 20.0, "azimuth_deg": 89.333, "elevation_deg": -22.513, "distance_m": 1.03}]}
{"qa_id": "qa_93ceaedd069f7e60ed54", "split": "test", "audio_id": "foa_099431e4b1d0561ce4e4", "audio_path": "audio/test/foa_099431e4b1d0561ce4e4.wav", "scene_annotation_csv_path": "annotations/test/foa_099431e4b1d0561ce4e4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the alarm located?", "answer": "-48.4 degrees", "canonical_answer": "-48.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.3, "end_time": 2.8, "azimuth_deg": -48.434, "elevation_deg": 1.608, "distance_m": 2.39}]}
{"qa_id": "qa_3c0b7a76d623b179ee45", "split": "test", "audio_id": "foa_50fec5eed6e8d013383f", "audio_path": "audio/test/foa_50fec5eed6e8d013383f.wav", "scene_annotation_csv_path": "annotations/test/foa_50fec5eed6e8d013383f.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the speech?", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.0, "end_time": 5.2, "azimuth_deg": 58.465, "elevation_deg": 0.0, "distance_m": 1.34}]}
{"qa_id": "qa_58bc34e5a331c6b40024", "split": "test", "audio_id": "foa_c43b29c62b96a21ff636", "audio_path": "audio/test/foa_c43b29c62b96a21ff636.wav", "scene_annotation_csv_path": "annotations/test/foa_c43b29c62b96a21ff636.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the scratching sound coming from?", "answer": "-13.2 degrees", "canonical_answer": "-13.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.2, "end_time": 1.1, "azimuth_deg": -13.188, "elevation_deg": 11.403, "distance_m": 2.69}]}
{"qa_id": "qa_5e907a676d0e3e2b3771", "split": "test", "audio_id": "foa_0cf1ad345281176d0a3d", "audio_path": "audio/test/foa_0cf1ad345281176d0a3d.wav", "scene_annotation_csv_path": "annotations/test/foa_0cf1ad345281176d0a3d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the telephone alarm sound originating from the back-right and below begin?", "answer": "The telephone alarm begins at 1.2s.", "canonical_answer": "1.2s", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 1.2, "end_time": 12.9, "azimuth_deg": -141.807, "elevation_deg": -30.725, "distance_m": 2.79}]}
{"qa_id": "qa_17a0d371492d07503f97", "split": "test", "audio_id": "foa_c6207e1a6d21c73f4e80", "audio_path": "audio/test/foa_c6207e1a6d21c73f4e80.wav", "scene_annotation_csv_path": "annotations/test/foa_c6207e1a6d21c73f4e80.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. At what distance is the frog located?", "answer": "0.9 meters", "canonical_answer": "0.9 meters", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 1, "start_time": 4.5, "end_time": 5.8, "azimuth_deg": 12.889, "elevation_deg": 3.328, "distance_m": 0.92}]}
{"qa_id": "qa_428cb146c4ccdad04828", "split": "test", "audio_id": "foa_596c810728512c8713d8", "audio_path": "audio/test/foa_596c810728512c8713d8.wav", "scene_annotation_csv_path": "annotations/test/foa_596c810728512c8713d8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the body sound in meters?", "answer": "0.7 meters", "canonical_answer": "0.7 meters", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 2, "start_time": 3.1, "end_time": 4.3, "azimuth_deg": -161.626, "elevation_deg": 35.915, "distance_m": 0.72}]}
{"qa_id": "qa_5b056b02dd8aa6c49c63", "split": "test", "audio_id": "foa_797f69204bce00140f2c", "audio_path": "audio/test/foa_797f69204bce00140f2c.wav", "scene_annotation_csv_path": "annotations/test/foa_797f69204bce00140f2c.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back-right direction begin?", "answer": "The sound coming from the back-right begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 9.6, "azimuth_deg": -138.076, "elevation_deg": -12.158, "distance_m": 2.1}]}
{"qa_id": "qa_d30140181e7062639a3f", "split": "test", "audio_id": "foa_8585d72ced2f01c3783e", "audio_path": "audio/test/foa_8585d72ced2f01c3783e.wav", "scene_annotation_csv_path": "annotations/test/foa_8585d72ced2f01c3783e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the tearing sound located?", "answer": "-122.5 degrees", "canonical_answer": "-122.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 0.4, "end_time": 0.8, "azimuth_deg": -122.476, "elevation_deg": -25.189, "distance_m": 1.63}]}
{"qa_id": "qa_a5aa3cccfbefa6a35cb4", "split": "test", "audio_id": "foa_372682a915de8f1c9ec9", "audio_path": "audio/test/foa_372682a915de8f1c9ec9.wav", "scene_annotation_csv_path": "annotations/test/foa_372682a915de8f1c9ec9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle does the crushing sound occur?", "answer": "13.4 degrees", "canonical_answer": "13.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 1, "start_time": 1.2, "end_time": 2.3, "azimuth_deg": 178.547, "elevation_deg": 13.402, "distance_m": 2.89}]}
{"qa_id": "qa_bbd0e2496ce038a739a8", "split": "test", "audio_id": "foa_5c7d381e2351342218cd", "audio_path": "audio/test/foa_5c7d381e2351342218cd.wav", "scene_annotation_csv_path": "annotations/test/foa_5c7d381e2351342218cd.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the speaker?", "answer": "0.7 meters", "canonical_answer": "0.7 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 6.3, "azimuth_deg": 37.154, "elevation_deg": -13.827, "distance_m": 0.7}]}
{"qa_id": "qa_d5764e2863f48d61cc59", "split": "test", "audio_id": "foa_c704837474bdb3aec321", "audio_path": "audio/test/foa_c704837474bdb3aec321.wav", "scene_annotation_csv_path": "annotations/test/foa_c704837474bdb3aec321.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the aircraft?", "answer": "138.1 degrees", "canonical_answer": "138.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.3, "end_time": 20.0, "azimuth_deg": 138.126, "elevation_deg": 14.193, "distance_m": 2.1}]}
{"qa_id": "qa_57d68748f5c4c389f51a", "split": "test", "audio_id": "foa_55232ae3a88a071ec8a7", "audio_path": "audio/test/foa_55232ae3a88a071ec8a7.wav", "scene_annotation_csv_path": "annotations/test/foa_55232ae3a88a071ec8a7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the frog?", "answer": "-32.3 degrees", "canonical_answer": "-32.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 0.1, "end_time": 17.2, "azimuth_deg": 131.078, "elevation_deg": -32.313, "distance_m": 1.23}]}
{"qa_id": "qa_a7ca2346d136e99da7ae", "split": "test", "audio_id": "foa_6703902ebc6ef7ca4554", "audio_path": "audio/test/foa_6703902ebc6ef7ca4554.wav", "scene_annotation_csv_path": "annotations/test/foa_6703902ebc6ef7ca4554.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the front-left and elevated position begin?", "answer": "The sound source located at that position starts at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 14.4, "azimuth_deg": 24.804, "elevation_deg": 42.087, "distance_m": 1.05}]}
{"qa_id": "qa_c67bd9c892468f2a2f73", "split": "test", "audio_id": "foa_fe387b1611f0e7054f1b", "audio_path": "audio/test/foa_fe387b1611f0e7054f1b.wav", "scene_annotation_csv_path": "annotations/test/foa_fe387b1611f0e7054f1b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the alarm located?", "answer": "-52.1 degrees", "canonical_answer": "-52.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": -164.675, "elevation_deg": -52.129, "distance_m": 1.8}]}
{"qa_id": "qa_00e3a1fdf38c04726d72", "split": "test", "audio_id": "foa_c25e39b9a47278863c35", "audio_path": "audio/test/foa_c25e39b9a47278863c35.wav", "scene_annotation_csv_path": "annotations/test/foa_c25e39b9a47278863c35.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the machine located?", "answer": "-83.1 degrees", "canonical_answer": "-83.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 2.4, "azimuth_deg": -83.078, "elevation_deg": -11.028, "distance_m": 1.75}]}
{"qa_id": "qa_c372f14e3d9b19209777", "split": "test", "audio_id": "foa_c540156cdf74563aff0b", "audio_path": "audio/test/foa_c540156cdf74563aff0b.wav", "scene_annotation_csv_path": "annotations/test/foa_c540156cdf74563aff0b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. At what distance is the sound of cooking taking place?", "answer": "3.1 meters", "canonical_answer": "3.1 meters", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 54.77, "elevation_deg": -14.414, "distance_m": 3.14}]}
{"qa_id": "qa_d523a849547b2c1f9eea", "split": "test", "audio_id": "foa_79f3f2ab0acb9b4c0e72", "audio_path": "audio/test/foa_79f3f2ab0acb9b4c0e72.wav", "scene_annotation_csv_path": "annotations/test/foa_79f3f2ab0acb9b4c0e72.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back-left direction begin?", "answer": "The sound originating from the back-left direction starts at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 123.849, "elevation_deg": 4.197, "distance_m": 2.33}]}
{"qa_id": "qa_ff6808dd7b1e21932b35", "split": "test", "audio_id": "foa_ee35f71e4767695c1baa", "audio_path": "audio/test/foa_ee35f71e4767695c1baa.wav", "scene_annotation_csv_path": "annotations/test/foa_ee35f71e4767695c1baa.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the printer in meters?", "answer": "2.7 meters", "canonical_answer": "2.7 meters", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 2, "start_time": 9.7, "end_time": 16.0, "azimuth_deg": 18.02, "elevation_deg": -1.888, "distance_m": 2.65}]}
{"qa_id": "qa_6b1f06b0cf34ca3348e5", "split": "test", "audio_id": "foa_8dd72b368d37a44b4967", "audio_path": "audio/test/foa_8dd72b368d37a44b4967.wav", "scene_annotation_csv_path": "annotations/test/foa_8dd72b368d37a44b4967.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the singing start from the front-right direction?", "answer": "The singing begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 18.0, "azimuth_deg": -42.994, "elevation_deg": -10.604, "distance_m": 2.8}]}
{"qa_id": "qa_3ff72e4206a907cbe0c9", "split": "test", "audio_id": "foa_cebcbd03f02a8804fbb9", "audio_path": "audio/test/foa_cebcbd03f02a8804fbb9.wav", "scene_annotation_csv_path": "annotations/test/foa_cebcbd03f02a8804fbb9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the wind instrument?", "answer": "13.3 degrees", "canonical_answer": "13.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.6, "end_time": 2.6, "azimuth_deg": 26.585, "elevation_deg": 13.332, "distance_m": 2.16}]}
{"qa_id": "qa_69bc37b8dfcf67ad5a3c", "split": "test", "audio_id": "foa_ef718820f4bb2ecbdbca", "audio_path": "audio/test/foa_ef718820f4bb2ecbdbca.wav", "scene_annotation_csv_path": "annotations/test/foa_ef718820f4bb2ecbdbca.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the tool positioned?", "answer": "-144.9 degrees", "canonical_answer": "-144.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 10.5, "azimuth_deg": -144.898, "elevation_deg": -38.65, "distance_m": 2.62}]}
{"qa_id": "qa_43917ef12e9c8e107e7d", "split": "test", "audio_id": "foa_7eed4f3f14c26e41a51a", "audio_path": "audio/test/foa_7eed4f3f14c26e41a51a.wav", "scene_annotation_csv_path": "annotations/test/foa_7eed4f3f14c26e41a51a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the finger snapping sound, which originates from the front-left and below, begin?", "answer": "The finger snapping sound begins at 0.3 seconds.", "canonical_answer": "0.3s", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 0, "start_time": 0.3, "end_time": 5.5, "azimuth_deg": 43.395, "elevation_deg": -30.192, "distance_m": 2.76}]}
{"qa_id": "qa_cdb05934ff65ab4d7314", "split": "test", "audio_id": "foa_b761f4c16464b7d491e5", "audio_path": "audio/test/foa_b761f4c16464b7d491e5.wav", "scene_annotation_csv_path": "annotations/test/foa_b761f4c16464b7d491e5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the thunderstorm?", "answer": "49.2 degrees", "canonical_answer": "49.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 1, "start_time": 1.2, "end_time": 4.2, "azimuth_deg": 49.192, "elevation_deg": -22.407, "distance_m": 0.82}]}
{"qa_id": "qa_8e1bc85c914572b71de8", "split": "test", "audio_id": "foa_c2aa78bd4d02460132b2", "audio_path": "audio/test/foa_c2aa78bd4d02460132b2.wav", "scene_annotation_csv_path": "annotations/test/foa_c2aa78bd4d02460132b2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the singing taking place?", "answer": "8.7 degrees", "canonical_answer": "8.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.1, "end_time": 5.5, "azimuth_deg": -1.888, "elevation_deg": 8.714, "distance_m": 1.07}]}
{"qa_id": "qa_f97f8a316e96e02f1d83", "split": "test", "audio_id": "foa_1732b191f3e76760e3d9", "audio_path": "audio/test/foa_1732b191f3e76760e3d9.wav", "scene_annotation_csv_path": "annotations/test/foa_1732b191f3e76760e3d9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the tearing sound?", "answer": "1.7 meters", "canonical_answer": "1.7 meters", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": 153.527, "elevation_deg": -22.866, "distance_m": 1.73}]}
{"qa_id": "qa_6614c76ada1df54a249e", "split": "test", "audio_id": "foa_fdab87eb74a859c9eb84", "audio_path": "audio/test/foa_fdab87eb74a859c9eb84.wav", "scene_annotation_csv_path": "annotations/test/foa_fdab87eb74a859c9eb84.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound located to the back-left and above begin?", "answer": "The sound originating from that direction becomes active at 0.4s.", "canonical_answer": "0.4s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 10.0, "azimuth_deg": 118.191, "elevation_deg": 35.425, "distance_m": 2.53}]}
{"qa_id": "qa_13172ce95254c17c2897", "split": "test", "audio_id": "foa_3abfd974599d4a9cfc2a", "audio_path": "audio/test/foa_3abfd974599d4a9cfc2a.wav", "scene_annotation_csv_path": "annotations/test/foa_3abfd974599d4a9cfc2a.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the speech located?", "answer": "10.5 degrees", "canonical_answer": "10.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 7.0, "azimuth_deg": -115.683, "elevation_deg": 10.494, "distance_m": 2.13}]}
{"qa_id": "qa_46d9fd361401b2920e1a", "split": "test", "audio_id": "foa_bcbcbf85d87d8efe0e71", "audio_path": "audio/test/foa_bcbcbf85d87d8efe0e71.wav", "scene_annotation_csv_path": "annotations/test/foa_bcbcbf85d87d8efe0e71.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the human vocalization located?", "answer": "102.4 degrees", "canonical_answer": "102.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.0, "end_time": 0.9, "azimuth_deg": 102.369, "elevation_deg": -40.45, "distance_m": 2.22}]}
{"qa_id": "qa_0768085e2e67025a2b76", "split": "test", "audio_id": "foa_26e61dcd748db848b566", "audio_path": "audio/test/foa_26e61dcd748db848b566.wav", "scene_annotation_csv_path": "annotations/test/foa_26e61dcd748db848b566.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the telephone alarm in meters?", "answer": "2.4 meters", "canonical_answer": "2.4 meters", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 135.566, "elevation_deg": -13.931, "distance_m": 2.35}]}
{"qa_id": "qa_e7f71f4348a86bb168c7", "split": "test", "audio_id": "foa_653c72a860a77b63954f", "audio_path": "audio/test/foa_653c72a860a77b63954f.wav", "scene_annotation_csv_path": "annotations/test/foa_653c72a860a77b63954f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the string instrument in degrees?", "answer": "-6.7 degrees", "canonical_answer": "-6.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 2.0, "azimuth_deg": -14.447, "elevation_deg": -6.678, "distance_m": 2.73}]}
{"qa_id": "qa_8df402d20b9afb7a979c", "split": "test", "audio_id": "foa_185900178330fdefff37", "audio_path": "audio/test/foa_185900178330fdefff37.wav", "scene_annotation_csv_path": "annotations/test/foa_185900178330fdefff37.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back-left and below begin?", "answer": "The sound source located at that position becomes active at 0.6s.", "canonical_answer": "0.6s", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": 136.302, "elevation_deg": -23.423, "distance_m": 1.35}]}
{"qa_id": "qa_19d2df3c6665c5d18d86", "split": "test", "audio_id": "foa_d9717fbe7404a1032ba1", "audio_path": "audio/test/foa_d9717fbe7404a1032ba1.wav", "scene_annotation_csv_path": "annotations/test/foa_d9717fbe7404a1032ba1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the paper located?", "answer": "1.3 degrees", "canonical_answer": "1.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.6, "end_time": 6.4, "azimuth_deg": 1.276, "elevation_deg": -10.751, "distance_m": 1.87}]}
{"qa_id": "qa_1e0cb3ffbd22f7a18417", "split": "test", "audio_id": "foa_79f39e3247cc7c591791", "audio_path": "audio/test/foa_79f39e3247cc7c591791.wav", "scene_annotation_csv_path": "annotations/test/foa_79f39e3247cc7c591791.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the appliance?", "answer": "2.0 meters", "canonical_answer": "2.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.1, "end_time": 0.4, "azimuth_deg": -133.04, "elevation_deg": -26.696, "distance_m": 1.99}]}
{"qa_id": "qa_ea750f1b39f90a19bb8c", "split": "test", "audio_id": "foa_0ca37212925907942480", "audio_path": "audio/test/foa_0ca37212925907942480.wav", "scene_annotation_csv_path": "annotations/test/foa_0ca37212925907942480.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the rain located?", "answer": "-136.9 degrees", "canonical_answer": "-136.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 5.3, "azimuth_deg": -136.902, "elevation_deg": 18.66, "distance_m": 2.97}]}
{"qa_id": "qa_59df7b315eed26a62d53", "split": "test", "audio_id": "foa_63cf2401effc54ceedf3", "audio_path": "audio/test/foa_63cf2401effc54ceedf3.wav", "scene_annotation_csv_path": "annotations/test/foa_63cf2401effc54ceedf3.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the speaker from the listener?", "answer": "3.7 meters", "canonical_answer": "3.7 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.5, "end_time": 3.6, "azimuth_deg": 100.491, "elevation_deg": 0.0, "distance_m": 3.66}]}
{"qa_id": "qa_77e5295222f7cff1a3a4", "split": "test", "audio_id": "foa_0d41d4ef422472e1c2fe", "audio_path": "audio/test/foa_0d41d4ef422472e1c2fe.wav", "scene_annotation_csv_path": "annotations/test/foa_0d41d4ef422472e1c2fe.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the speech located?", "answer": "10.0 degrees", "canonical_answer": "10.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 5.3, "azimuth_deg": 95.509, "elevation_deg": 10.035, "distance_m": 1.57}]}
{"qa_id": "qa_b5c2065973f91527d252", "split": "test", "audio_id": "foa_fdcd311ee228cd3737ad", "audio_path": "audio/test/foa_fdcd311ee228cd3737ad.wav", "scene_annotation_csv_path": "annotations/test/foa_fdcd311ee228cd3737ad.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the kitchenware sound begin to play from the front?", "answer": "The kitchenware sound starts at 0.2s.", "canonical_answer": "0.2s", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 1, "start_time": 0.2, "end_time": 2.0, "azimuth_deg": -11.295, "elevation_deg": 4.338, "distance_m": 2.82}]}
{"qa_id": "qa_780a2abebdb8eefe4a1c", "split": "test", "audio_id": "foa_f9adf0511c4c513b17d0", "audio_path": "audio/test/foa_f9adf0511c4c513b17d0.wav", "scene_annotation_csv_path": "annotations/test/foa_f9adf0511c4c513b17d0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the train sound originating from the back and below start?", "answer": "The sound originating from that location begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 0.0, "end_time": 15.5, "azimuth_deg": 161.886, "elevation_deg": -29.587, "distance_m": 2.09}]}
{"qa_id": "qa_3dda41bc769e68336efa", "split": "test", "audio_id": "foa_a59652a9d1a2585b9428", "audio_path": "audio/test/foa_a59652a9d1a2585b9428.wav", "scene_annotation_csv_path": "annotations/test/foa_a59652a9d1a2585b9428.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the speech located?", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 4.3, "azimuth_deg": -71.718, "elevation_deg": 0.0, "distance_m": 2.98}]}
{"qa_id": "qa_f8bf7079f2aebcf4c814", "split": "test", "audio_id": "foa_131ec923924e9a1cc889", "audio_path": "audio/test/foa_131ec923924e9a1cc889.wav", "scene_annotation_csv_path": "annotations/test/foa_131ec923924e9a1cc889.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the wood located?", "answer": "-130.6 degrees", "canonical_answer": "-130.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 60, "class_name": "wood", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": -130.605, "elevation_deg": 0.0, "distance_m": 3.79}]}
{"qa_id": "qa_6d9762fc4ab121f036dc", "split": "test", "audio_id": "foa_6ea59ea84d5be70e601d", "audio_path": "audio/test/foa_6ea59ea84d5be70e601d.wav", "scene_annotation_csv_path": "annotations/test/foa_6ea59ea84d5be70e601d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the crack in meters?", "answer": "1.5 meters", "canonical_answer": "1.5 meters", "truth_source": "annotation", "source_refs": [{"class_id": 13, "class_name": "crack", "track_id": 0, "start_time": 1.0, "end_time": 9.4, "azimuth_deg": -113.984, "elevation_deg": 28.567, "distance_m": 1.46}]}
{"qa_id": "qa_e0a4c4a18e74ed3dc90b", "split": "test", "audio_id": "foa_7d52c2c204f54c78e282", "audio_path": "audio/test/foa_7d52c2c204f54c78e282.wav", "scene_annotation_csv_path": "annotations/test/foa_7d52c2c204f54c78e282.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the zipper positioned?", "answer": "-4.1 degrees", "canonical_answer": "-4.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.5, "end_time": 6.0, "azimuth_deg": 149.938, "elevation_deg": -4.089, "distance_m": 2.93}]}
{"qa_id": "qa_31e44ebd9892bdcccacc", "split": "test", "audio_id": "foa_73df7a89412faa835ae6", "audio_path": "audio/test/foa_73df7a89412faa835ae6.wav", "scene_annotation_csv_path": "annotations/test/foa_73df7a89412faa835ae6.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound originate from the front-right position?", "answer": "The speech sound begins at 0.6s.", "canonical_answer": "0.6s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 7.8, "azimuth_deg": -54.468, "elevation_deg": 0.0, "distance_m": 2.41}]}
{"qa_id": "qa_a13ce6fabaa1df4b7d1e", "split": "test", "audio_id": "foa_920ed76b4371b74e58bd", "audio_path": "audio/test/foa_920ed76b4371b74e58bd.wav", "scene_annotation_csv_path": "annotations/test/foa_920ed76b4371b74e58bd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the writing sound located?", "answer": "135.4 degrees", "canonical_answer": "135.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 1, "start_time": 1.0, "end_time": 7.6, "azimuth_deg": 135.449, "elevation_deg": -14.936, "distance_m": 2.33}]}
{"qa_id": "qa_78d73c4e3a7d8c0c932e", "split": "test", "audio_id": "foa_75153ad0757ca081c0a9", "audio_path": "audio/test/foa_75153ad0757ca081c0a9.wav", "scene_annotation_csv_path": "annotations/test/foa_75153ad0757ca081c0a9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the bird in meters?", "answer": "2.5 meters", "canonical_answer": "2.5 meters", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.2, "end_time": 2.8, "azimuth_deg": 167.509, "elevation_deg": -6.72, "distance_m": 2.51}]}
{"qa_id": "qa_05da1992fc2c86009727", "split": "test", "audio_id": "foa_d4ddb490aafdd7da8945", "audio_path": "audio/test/foa_d4ddb490aafdd7da8945.wav", "scene_annotation_csv_path": "annotations/test/foa_d4ddb490aafdd7da8945.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the right side begin?", "answer": "The sound source located on the right becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 4.3, "azimuth_deg": -82.5, "elevation_deg": -10.229, "distance_m": 3.28}]}
{"qa_id": "qa_4a8a03e8f56bcf80f822", "split": "test", "audio_id": "foa_df177390ca061a15eba7", "audio_path": "audio/test/foa_df177390ca061a15eba7.wav", "scene_annotation_csv_path": "annotations/test/foa_df177390ca061a15eba7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the bird located?", "answer": "123.4 degrees", "canonical_answer": "123.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": 123.374, "elevation_deg": 52.041, "distance_m": 1.16}]}
{"qa_id": "qa_0ba92441c2cb70f34a3f", "split": "test", "audio_id": "foa_42f33b02df47a35daf1a", "audio_path": "audio/test/foa_42f33b02df47a35daf1a.wav", "scene_annotation_csv_path": "annotations/test/foa_42f33b02df47a35daf1a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the machine located?", "answer": "-6.0 degrees", "canonical_answer": "-6.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 1.0, "end_time": 5.9, "azimuth_deg": -106.201, "elevation_deg": -6.019, "distance_m": 1.41}]}
{"qa_id": "qa_072f7171c52dc09f2d9b", "split": "test", "audio_id": "foa_1c872b7e5d49141df5b9", "audio_path": "audio/test/foa_1c872b7e5d49141df5b9.wav", "scene_annotation_csv_path": "annotations/test/foa_1c872b7e5d49141df5b9.csv", "dataset": "tau2636594", "data_source": "dcase_real", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the tool in meters?", "answer": "2.0 meters", "canonical_answer": "2.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 5, "start_time": 1.1, "end_time": 5.1, "azimuth_deg": 139.0, "elevation_deg": 20.0, "distance_m": 2.0}]}
{"qa_id": "qa_43cc27745939527c9c51", "split": "test", "audio_id": "foa_de65e1bb13b840924c85", "audio_path": "audio/test/foa_de65e1bb13b840924c85.wav", "scene_annotation_csv_path": "annotations/test/foa_de65e1bb13b840924c85.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the speech located?", "answer": "2.3 degrees", "canonical_answer": "2.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 5.7, "azimuth_deg": -147.59, "elevation_deg": 2.308, "distance_m": 3.45}]}
{"qa_id": "qa_ebc3cebee1e2c13f25c8", "split": "test", "audio_id": "foa_8fdb9d03effb346fec73", "audio_path": "audio/test/foa_8fdb9d03effb346fec73.wav", "scene_annotation_csv_path": "annotations/test/foa_8fdb9d03effb346fec73.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the percussion sound source?", "answer": "1.0 meters", "canonical_answer": "1.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.2, "end_time": 1.0, "azimuth_deg": 77.399, "elevation_deg": -49.865, "distance_m": 0.98}]}
{"qa_id": "qa_8f42c88ffeb392c27793", "split": "test", "audio_id": "foa_40f8675305370767ed5f", "audio_path": "audio/test/foa_40f8675305370767ed5f.wav", "scene_annotation_csv_path": "annotations/test/foa_40f8675305370767ed5f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the bell?", "answer": "71.2 degrees", "canonical_answer": "71.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.4, "end_time": 10.6, "azimuth_deg": 71.187, "elevation_deg": 35.109, "distance_m": 0.69}]}
{"qa_id": "qa_72362cfa49dea8083c37", "split": "test", "audio_id": "foa_e0b37c71fbb4b0c79eda", "audio_path": "audio/test/foa_e0b37c71fbb4b0c79eda.wav", "scene_annotation_csv_path": "annotations/test/foa_e0b37c71fbb4b0c79eda.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the right side begin?", "answer": "The sound source located on the right becomes active at 4.5s.", "canonical_answer": "4.5s", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 1, "start_time": 4.5, "end_time": 6.7, "azimuth_deg": -88.588, "elevation_deg": -5.345, "distance_m": 2.6}]}
{"qa_id": "qa_56f7bacdb86a6878b41b", "split": "test", "audio_id": "foa_95bfa7ec65c254e4f451", "audio_path": "audio/test/foa_95bfa7ec65c254e4f451.wav", "scene_annotation_csv_path": "annotations/test/foa_95bfa7ec65c254e4f451.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back-right and above begin?", "answer": "The sound source located at that position becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 6.7, "azimuth_deg": -124.985, "elevation_deg": 22.975, "distance_m": 1.84}]}
{"qa_id": "qa_bda095ae6cb9072b3a1f", "split": "test", "audio_id": "foa_bf65006c7dfd58b9c25d", "audio_path": "audio/test/foa_bf65006c7dfd58b9c25d.wav", "scene_annotation_csv_path": "annotations/test/foa_bf65006c7dfd58b9c25d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the train located?", "answer": "-3.2 degrees", "canonical_answer": "-3.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 1, "start_time": 10.6, "end_time": 20.0, "azimuth_deg": 143.091, "elevation_deg": -3.24, "distance_m": 2.73}]}
{"qa_id": "qa_59ad76aecad47a8d33eb", "split": "test", "audio_id": "foa_86a7f79c3bdf261dc7ea", "audio_path": "audio/test/foa_86a7f79c3bdf261dc7ea.wav", "scene_annotation_csv_path": "annotations/test/foa_86a7f79c3bdf261dc7ea.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the speech in meters?", "answer": "2.3 meters", "canonical_answer": "2.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 4.5, "azimuth_deg": -156.885, "elevation_deg": -2.738, "distance_m": 2.34}]}
{"qa_id": "qa_b50873994e704d02a62d", "split": "test", "audio_id": "foa_882174ab2d986f21538a", "audio_path": "audio/test/foa_882174ab2d986f21538a.wav", "scene_annotation_csv_path": "annotations/test/foa_882174ab2d986f21538a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the cat?", "answer": "-64.1 degrees", "canonical_answer": "-64.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 17.3, "azimuth_deg": -64.077, "elevation_deg": -1.619, "distance_m": 3.36}]}
{"qa_id": "qa_8db32dc65ca26f33291c", "split": "test", "audio_id": "foa_ea0ce1edb749274db650", "audio_path": "audio/test/foa_ea0ce1edb749274db650.wav", "scene_annotation_csv_path": "annotations/test/foa_ea0ce1edb749274db650.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the percussion sound source?", "answer": "-17.0 degrees", "canonical_answer": "-17.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": -116.967, "elevation_deg": -16.964, "distance_m": 1.95}]}
{"qa_id": "qa_b55e1b7a3f2747a2e7c3", "split": "test", "audio_id": "foa_8590d2b405c8b9d2a15c", "audio_path": "audio/test/foa_8590d2b405c8b9d2a15c.wav", "scene_annotation_csv_path": "annotations/test/foa_8590d2b405c8b9d2a15c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the tool?", "answer": "0.7 meters", "canonical_answer": "0.7 meters", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 2, "start_time": 6.5, "end_time": 7.5, "azimuth_deg": 153.442, "elevation_deg": -17.151, "distance_m": 0.71}]}
{"qa_id": "qa_70316bc068cbdeeb6843", "split": "test", "audio_id": "foa_f256a7e5a42253ab0fd5", "audio_path": "audio/test/foa_f256a7e5a42253ab0fd5.wav", "scene_annotation_csv_path": "annotations/test/foa_f256a7e5a42253ab0fd5.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound located in front and above the listener begin?", "answer": "The sound originating from that position begins at 1.5 seconds.", "canonical_answer": "1.5s", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 1.5, "end_time": 20.0, "azimuth_deg": 11.49, "elevation_deg": 26.945, "distance_m": 3.8}]}
{"qa_id": "qa_549c75c52cc7a1852a77", "split": "test", "audio_id": "foa_d6620fe26a59ba8b7c17", "audio_path": "audio/test/foa_d6620fe26a59ba8b7c17.wav", "scene_annotation_csv_path": "annotations/test/foa_d6620fe26a59ba8b7c17.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the cat located?", "answer": "47.4 degrees", "canonical_answer": "47.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.2, "end_time": 17.9, "azimuth_deg": 47.44, "elevation_deg": 0.138, "distance_m": 3.16}]}
{"qa_id": "qa_fad1f846a637bb17e647", "split": "test", "audio_id": "foa_83a0b4778e76d4eb45dc", "audio_path": "audio/test/foa_83a0b4778e76d4eb45dc.wav", "scene_annotation_csv_path": "annotations/test/foa_83a0b4778e76d4eb45dc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the left and above begin?", "answer": "The sound source starts at 0.4s.", "canonical_answer": "0.4s", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.4, "end_time": 7.4, "azimuth_deg": 107.075, "elevation_deg": 17.252, "distance_m": 1.08}]}
{"qa_id": "qa_87b0563d8226de0fa04c", "split": "test", "audio_id": "foa_f5b0aef1a132eff6c3c4", "audio_path": "audio/test/foa_f5b0aef1a132eff6c3c4.wav", "scene_annotation_csv_path": "annotations/test/foa_f5b0aef1a132eff6c3c4.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth angle of the speech source?", "answer": "42.8 degrees", "canonical_answer": "42.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 6.3, "azimuth_deg": 42.822, "elevation_deg": -7.796, "distance_m": 3.32}]}
{"qa_id": "qa_76b3b38482b31b44ebb7", "split": "test", "audio_id": "foa_9027b208ed85f65e2306", "audio_path": "audio/test/foa_9027b208ed85f65e2306.wav", "scene_annotation_csv_path": "annotations/test/foa_9027b208ed85f65e2306.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the machine located?", "answer": "-37.6 degrees", "canonical_answer": "-37.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 2.7, "end_time": 20.0, "azimuth_deg": 86.612, "elevation_deg": -37.604, "distance_m": 1.64}]}
{"qa_id": "qa_5bc5afc8d200b0f96b56", "split": "test", "audio_id": "foa_ccff5e7da92ca5e92b28", "audio_path": "audio/test/foa_ccff5e7da92ca5e92b28.wav", "scene_annotation_csv_path": "annotations/test/foa_ccff5e7da92ca5e92b28.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the glass?", "answer": "1.9 meters", "canonical_answer": "1.9 meters", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 1, "start_time": 1.8, "end_time": 3.7, "azimuth_deg": 67.987, "elevation_deg": 28.136, "distance_m": 1.93}]}
{"qa_id": "qa_3c226686fb95248e0281", "split": "test", "audio_id": "foa_9bb2ef30c7ecb89e67ce", "audio_path": "audio/test/foa_9bb2ef30c7ecb89e67ce.wav", "scene_annotation_csv_path": "annotations/test/foa_9bb2ef30c7ecb89e67ce.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the wind sound originating from the right and above begin?", "answer": "The sound originating from that location begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": -68.673, "elevation_deg": 20.965, "distance_m": 1.37}]}
{"qa_id": "qa_51787e35d8bca70a73cf", "split": "test", "audio_id": "foa_c9c806713fd6ba7a7958", "audio_path": "audio/test/foa_c9c806713fd6ba7a7958.wav", "scene_annotation_csv_path": "annotations/test/foa_c9c806713fd6ba7a7958.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the male speaker from the listener?", "answer": "0.6 meters", "canonical_answer": "0.6 meters", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": -54.415, "elevation_deg": -11.746, "distance_m": 0.61}]}
{"qa_id": "qa_b2ed19513a23ed102021", "split": "test", "audio_id": "foa_1f28cadb01c0e6ec8150", "audio_path": "audio/test/foa_1f28cadb01c0e6ec8150.wav", "scene_annotation_csv_path": "annotations/test/foa_1f28cadb01c0e6ec8150.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth angle is the human vocalization occurring?", "answer": "-72.9 degrees", "canonical_answer": "-72.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 1.0, "end_time": 2.0, "azimuth_deg": -72.928, "elevation_deg": -4.282, "distance_m": 2.89}]}
{"qa_id": "qa_357d84c91822f64be525", "split": "test", "audio_id": "foa_02798c79ee9f5d478a53", "audio_path": "audio/test/foa_02798c79ee9f5d478a53.wav", "scene_annotation_csv_path": "annotations/test/foa_02798c79ee9f5d478a53.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the human vocalization located?", "answer": "11.0 degrees", "canonical_answer": "11.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.1, "end_time": 2.3, "azimuth_deg": 97.976, "elevation_deg": 11.036, "distance_m": 3.13}]}
{"qa_id": "qa_72dc6f6cfa9a75de2695", "split": "test", "audio_id": "foa_22eb855b7c713856f0cc", "audio_path": "audio/test/foa_22eb855b7c713856f0cc.wav", "scene_annotation_csv_path": "annotations/test/foa_22eb855b7c713856f0cc.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the speech source?", "answer": "1.7 meters", "canonical_answer": "1.7 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 6.3, "azimuth_deg": -26.41, "elevation_deg": -17.073, "distance_m": 1.69}]}
{"qa_id": "qa_e010294d5c8c04b23482", "split": "test", "audio_id": "foa_cebdd7256df3d9492ce3", "audio_path": "audio/test/foa_cebdd7256df3d9492ce3.wav", "scene_annotation_csv_path": "annotations/test/foa_cebdd7256df3d9492ce3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the fire located at an azimuth of 60.8 degrees and an elevation of 23.9 degrees begin?", "answer": "The fire becomes active at 0.3s.", "canonical_answer": "0.3s", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 0, "start_time": 0.3, "end_time": 1.7, "azimuth_deg": 60.808, "elevation_deg": 23.899, "distance_m": 3.24}]}
{"qa_id": "qa_1ccd6042373b0b92eca2", "split": "test", "audio_id": "foa_1ff0297b68ac6803f170", "audio_path": "audio/test/foa_1ff0297b68ac6803f170.wav", "scene_annotation_csv_path": "annotations/test/foa_1ff0297b68ac6803f170.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the printer located?", "answer": "-14.8 degrees", "canonical_answer": "-14.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 2, "start_time": 14.6, "end_time": 20.0, "azimuth_deg": -162.82, "elevation_deg": -14.845, "distance_m": 1.79}]}
{"qa_id": "qa_2540575982fea54cfd75", "split": "test", "audio_id": "foa_a061ecca945c20bd4f7d", "audio_path": "audio/test/foa_a061ecca945c20bd4f7d.wav", "scene_annotation_csv_path": "annotations/test/foa_a061ecca945c20bd4f7d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the war sound located?", "answer": "52.3 degrees", "canonical_answer": "52.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": 52.338, "elevation_deg": -13.847, "distance_m": 3.58}]}
{"qa_id": "qa_a55ffc17920c4c71c206", "split": "test", "audio_id": "foa_75f8ed0910182a0a95fe", "audio_path": "audio/test/foa_75f8ed0910182a0a95fe.wav", "scene_annotation_csv_path": "annotations/test/foa_75f8ed0910182a0a95fe.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the speech sound located?", "answer": "6.8 degrees", "canonical_answer": "6.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.0, "end_time": 0.7, "azimuth_deg": 6.833, "elevation_deg": 7.248, "distance_m": 2.44}]}
{"qa_id": "qa_10311c2a6f3cbc8a823a", "split": "test", "audio_id": "foa_b7c9a2d5c1926a48c804", "audio_path": "audio/test/foa_b7c9a2d5c1926a48c804.wav", "scene_annotation_csv_path": "annotations/test/foa_b7c9a2d5c1926a48c804.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the string instrument located?", "answer": "1.9 degrees", "canonical_answer": "1.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 1.1, "end_time": 20.0, "azimuth_deg": 98.608, "elevation_deg": 1.852, "distance_m": 1.89}]}
{"qa_id": "qa_2c60b29ef8853d5f2b80", "split": "test", "audio_id": "foa_0489b98cdbcfda2352f7", "audio_path": "audio/test/foa_0489b98cdbcfda2352f7.wav", "scene_annotation_csv_path": "annotations/test/foa_0489b98cdbcfda2352f7.csv", "dataset": "tau2636586", "data_source": "dcase_real", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. At what distance is the knock occurring?", "answer": "9.0 meters", "canonical_answer": "9.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 12, "start_time": 7.7, "end_time": 8.3, "azimuth_deg": -65.921, "elevation_deg": 22.146, "distance_m": 9.0}]}
{"qa_id": "qa_34a8ae2800963f8b618a", "split": "test", "audio_id": "foa_633715f7dbef36f60c89", "audio_path": "audio/test/foa_633715f7dbef36f60c89.wav", "scene_annotation_csv_path": "annotations/test/foa_633715f7dbef36f60c89.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the left and below begin?", "answer": "The sound source located to the left and below becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 1.2, "azimuth_deg": 71.178, "elevation_deg": -15.472, "distance_m": 3.22}]}
{"qa_id": "qa_b90e57f612f0ab30e87f", "split": "test", "audio_id": "foa_f4b9a7c1ad51063600f1", "audio_path": "audio/test/foa_f4b9a7c1ad51063600f1.wav", "scene_annotation_csv_path": "annotations/test/foa_f4b9a7c1ad51063600f1.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the speech located?", "answer": "-82.3 degrees", "canonical_answer": "-82.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 11.6, "azimuth_deg": -82.287, "elevation_deg": 52.656, "distance_m": 4.53}]}
{"qa_id": "qa_98efec72fd6087473f2d", "split": "test", "audio_id": "foa_7675b714d639e3b2b73d", "audio_path": "audio/test/foa_7675b714d639e3b2b73d.wav", "scene_annotation_csv_path": "annotations/test/foa_7675b714d639e3b2b73d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the male speech sound originating from the front and below begin?", "answer": "The sound coming from the front and below begins at 0.5s.", "canonical_answer": "0.5s", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 1, "start_time": 0.5, "end_time": 1.5, "azimuth_deg": -3.067, "elevation_deg": -30.21, "distance_m": 2.84}]}
{"qa_id": "qa_d8eacf88c2f31ead23ac", "split": "test", "audio_id": "foa_ddd8dceff70e0feb39f5", "audio_path": "audio/test/foa_ddd8dceff70e0feb39f5.wav", "scene_annotation_csv_path": "annotations/test/foa_ddd8dceff70e0feb39f5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the bell positioned?", "answer": "-33.2 degrees", "canonical_answer": "-33.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.1, "end_time": 0.6, "azimuth_deg": 23.305, "elevation_deg": -33.195, "distance_m": 2.51}]}
{"qa_id": "qa_ef4c75ae0066c42c6920", "split": "test", "audio_id": "foa_785bf1bdaeb0d258f80b", "audio_path": "audio/test/foa_785bf1bdaeb0d258f80b.wav", "scene_annotation_csv_path": "annotations/test/foa_785bf1bdaeb0d258f80b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the singing sound source?", "answer": "1.0 meters", "canonical_answer": "1.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 3.0, "end_time": 6.8, "azimuth_deg": 143.666, "elevation_deg": 9.392, "distance_m": 0.98}]}
{"qa_id": "qa_6d624436d5ee57c4de13", "split": "test", "audio_id": "foa_7aba2cdffd58d73b1528", "audio_path": "audio/test/foa_7aba2cdffd58d73b1528.wav", "scene_annotation_csv_path": "annotations/test/foa_7aba2cdffd58d73b1528.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the wind located?", "answer": "146.6 degrees", "canonical_answer": "146.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.0, "end_time": 3.5, "azimuth_deg": 146.588, "elevation_deg": -38.456, "distance_m": 2.13}]}
{"qa_id": "qa_7701d3d600b82e942a5a", "split": "test", "audio_id": "foa_de3711cc4df06c6156e3", "audio_path": "audio/test/foa_de3711cc4df06c6156e3.wav", "scene_annotation_csv_path": "annotations/test/foa_de3711cc4df06c6156e3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the laughter sound located?", "answer": "-20.9 degrees", "canonical_answer": "-20.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": -173.924, "elevation_deg": -20.862, "distance_m": 3.74}]}
{"qa_id": "qa_e98a4a7450e968b099be", "split": "test", "audio_id": "foa_4d0517561c138395b6af", "audio_path": "audio/test/foa_4d0517561c138395b6af.wav", "scene_annotation_csv_path": "annotations/test/foa_4d0517561c138395b6af.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the metal clink sound originating from the front-right and elevated position begin?", "answer": "The metal clink sound begins at 1.4s.", "canonical_answer": "1.4s", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 1.4, "end_time": 11.9, "azimuth_deg": -44.316, "elevation_deg": 17.823, "distance_m": 1.75}]}
{"qa_id": "qa_50609773d05aee307901", "split": "test", "audio_id": "foa_f2b30374a9ff4edb43f5", "audio_path": "audio/test/foa_f2b30374a9ff4edb43f5.wav", "scene_annotation_csv_path": "annotations/test/foa_f2b30374a9ff4edb43f5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the body sound?", "answer": "3.1 meters", "canonical_answer": "3.1 meters", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 1.2, "azimuth_deg": 76.195, "elevation_deg": -19.963, "distance_m": 3.05}]}
{"qa_id": "qa_17bb4454904242a439f5", "split": "test", "audio_id": "foa_695c1be54dff92e7f6bb", "audio_path": "audio/test/foa_695c1be54dff92e7f6bb.wav", "scene_annotation_csv_path": "annotations/test/foa_695c1be54dff92e7f6bb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound located to the right begin?", "answer": "The sound source originating from the right becomes active at 0.6s.", "canonical_answer": "0.6s", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.6, "end_time": 10.0, "azimuth_deg": -81.829, "elevation_deg": 9.362, "distance_m": 1.23}]}
{"qa_id": "qa_5590156e043caefc33af", "split": "test", "audio_id": "foa_cfc1a722018c1ae6a823", "audio_path": "audio/test/foa_cfc1a722018c1ae6a823.wav", "scene_annotation_csv_path": "annotations/test/foa_cfc1a722018c1ae6a823.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the door?", "answer": "27.1 degrees", "canonical_answer": "27.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.1, "end_time": 0.3, "azimuth_deg": 27.056, "elevation_deg": -5.24, "distance_m": 1.0}]}
{"qa_id": "qa_5512829d1cfa9477cb05", "split": "test", "audio_id": "foa_45fb552362dfd078cc29", "audio_path": "audio/test/foa_45fb552362dfd078cc29.wav", "scene_annotation_csv_path": "annotations/test/foa_45fb552362dfd078cc29.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the breathing sound in meters?", "answer": "2.2 meters", "canonical_answer": "2.2 meters", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.2, "end_time": 3.8, "azimuth_deg": -92.992, "elevation_deg": -1.05, "distance_m": 2.21}]}
{"qa_id": "qa_1370b15f6ba652a5050a", "split": "test", "audio_id": "foa_cefbcccebd904d4a341e", "audio_path": "audio/test/foa_cefbcccebd904d4a341e.wav", "scene_annotation_csv_path": "annotations/test/foa_cefbcccebd904d4a341e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the water located?", "answer": "-18.2 degrees", "canonical_answer": "-18.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 4.4, "azimuth_deg": -123.455, "elevation_deg": -18.233, "distance_m": 2.93}]}
{"qa_id": "qa_a92c162033acc8f7444e", "split": "test", "audio_id": "foa_66a99e9efc13a0bd0b1a", "audio_path": "audio/test/foa_66a99e9efc13a0bd0b1a.wav", "scene_annotation_csv_path": "annotations/test/foa_66a99e9efc13a0bd0b1a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back and above position begin?", "answer": "The sound originating from that location begins at 0.8s.", "canonical_answer": "0.8s", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.8, "end_time": 14.4, "azimuth_deg": 175.859, "elevation_deg": 34.915, "distance_m": 1.72}]}
{"qa_id": "qa_6b0832bfd8619e81f993", "split": "test", "audio_id": "foa_a58f5ec3752c7bd4b4f4", "audio_path": "audio/test/foa_a58f5ec3752c7bd4b4f4.wav", "scene_annotation_csv_path": "annotations/test/foa_a58f5ec3752c7bd4b4f4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the metal clink located?", "answer": "126.1 degrees", "canonical_answer": "126.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.1, "end_time": 2.8, "azimuth_deg": 126.096, "elevation_deg": 12.151, "distance_m": 2.5}]}
{"qa_id": "qa_fbae3ef10f17537c89e7", "split": "test", "audio_id": "foa_add3dcde360048ac7fe6", "audio_path": "audio/test/foa_add3dcde360048ac7fe6.wav", "scene_annotation_csv_path": "annotations/test/foa_add3dcde360048ac7fe6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the body sound positioned?", "answer": "-19.4 degrees", "canonical_answer": "-19.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": 123.704, "elevation_deg": -19.362, "distance_m": 1.33}]}
{"qa_id": "qa_4b720319b285e11b1a01", "split": "test", "audio_id": "foa_57aba61402b5fc0b33ca", "audio_path": "audio/test/foa_57aba61402b5fc0b33ca.wav", "scene_annotation_csv_path": "annotations/test/foa_57aba61402b5fc0b33ca.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the finger snapping sound from the listener?", "answer": "2.2 meters", "canonical_answer": "2.2 meters", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 0, "start_time": 1.2, "end_time": 20.0, "azimuth_deg": -140.31, "elevation_deg": -16.389, "distance_m": 2.16}]}
{"qa_id": "qa_017f0ab92615bc093d71", "split": "test", "audio_id": "foa_f02d4953d786661d2a4f", "audio_path": "audio/test/foa_f02d4953d786661d2a4f.wav", "scene_annotation_csv_path": "annotations/test/foa_f02d4953d786661d2a4f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the right side begin?", "answer": "The sound originating from the right becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -93.568, "elevation_deg": 11.597, "distance_m": 2.59}]}
{"qa_id": "qa_704adec761288dafe894", "split": "test", "audio_id": "foa_bb88bbcd5a9410325723", "audio_path": "audio/test/foa_bb88bbcd5a9410325723.wav", "scene_annotation_csv_path": "annotations/test/foa_bb88bbcd5a9410325723.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the dog located?", "answer": "1.3 degrees", "canonical_answer": "1.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.0, "end_time": 18.5, "azimuth_deg": -68.566, "elevation_deg": 1.292, "distance_m": 2.17}]}
{"qa_id": "qa_59e867ead15680790afc", "split": "test", "audio_id": "foa_d6b5fc81f9693c11bd68", "audio_path": "audio/test/foa_d6b5fc81f9693c11bd68.wav", "scene_annotation_csv_path": "annotations/test/foa_d6b5fc81f9693c11bd68.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the frog?", "answer": "0.7 meters", "canonical_answer": "0.7 meters", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 2, "start_time": 11.8, "end_time": 16.0, "azimuth_deg": -49.158, "elevation_deg": -31.841, "distance_m": 0.74}]}
{"qa_id": "qa_ccd18defc010f01fb011", "split": "test", "audio_id": "foa_e653b39a71d26ae0b55a", "audio_path": "audio/test/foa_e653b39a71d26ae0b55a.wav", "scene_annotation_csv_path": "annotations/test/foa_e653b39a71d26ae0b55a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the dog located?", "answer": "-38.9 degrees", "canonical_answer": "-38.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 1, "start_time": 6.3, "end_time": 20.0, "azimuth_deg": -38.894, "elevation_deg": -10.965, "distance_m": 3.22}]}
{"qa_id": "qa_dda9dbb10c28159ca62e", "split": "test", "audio_id": "foa_27d9c7750a1e46075a27", "audio_path": "audio/test/foa_27d9c7750a1e46075a27.wav", "scene_annotation_csv_path": "annotations/test/foa_27d9c7750a1e46075a27.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the human vocalization located?", "answer": "-129.0 degrees", "canonical_answer": "-129.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.9, "end_time": 7.4, "azimuth_deg": -129.044, "elevation_deg": -38.476, "distance_m": 2.2}]}
{"qa_id": "qa_7d3b98224f9053c3cf08", "split": "test", "audio_id": "foa_9e3b970b5573c9d2801c", "audio_path": "audio/test/foa_9e3b970b5573c9d2801c.wav", "scene_annotation_csv_path": "annotations/test/foa_9e3b970b5573c9d2801c.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the speech located?", "answer": "-14.9 degrees", "canonical_answer": "-14.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 6.8, "azimuth_deg": 133.812, "elevation_deg": -14.915, "distance_m": 1.7}]}
{"qa_id": "qa_bfd56e2ce1f3020b6249", "split": "test", "audio_id": "foa_0eb2e50b5bfead129d3d", "audio_path": "audio/test/foa_0eb2e50b5bfead129d3d.wav", "scene_annotation_csv_path": "annotations/test/foa_0eb2e50b5bfead129d3d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the fire located at an azimuth of -144.9 degrees and an elevation of 22.5 degrees start?", "answer": "The fire becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 0, "start_time": 0.0, "end_time": 15.4, "azimuth_deg": -144.899, "elevation_deg": 22.52, "distance_m": 3.05}]}
{"qa_id": "qa_d63edb9cd8fe29a06193", "split": "test", "audio_id": "foa_9e4e8e1f3d1265dbe2db", "audio_path": "audio/test/foa_9e4e8e1f3d1265dbe2db.wav", "scene_annotation_csv_path": "annotations/test/foa_9e4e8e1f3d1265dbe2db.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the rain?", "answer": "2.2 meters", "canonical_answer": "2.2 meters", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 14.6, "azimuth_deg": 163.64, "elevation_deg": -27.461, "distance_m": 2.23}]}
{"qa_id": "qa_57e25866da7f42fe1098", "split": "test", "audio_id": "foa_0e8438fd49ad9298aeb0", "audio_path": "audio/test/foa_0e8438fd49ad9298aeb0.wav", "scene_annotation_csv_path": "annotations/test/foa_0e8438fd49ad9298aeb0.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the speech located?", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 3.3, "azimuth_deg": 36.657, "elevation_deg": 0.0, "distance_m": 1.89}]}
{"qa_id": "qa_f4cd6c5bae88c88b5b05", "split": "test", "audio_id": "foa_9e5342e5999319f3ecc7", "audio_path": "audio/test/foa_9e5342e5999319f3ecc7.wav", "scene_annotation_csv_path": "annotations/test/foa_9e5342e5999319f3ecc7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the front and below begin?", "answer": "The sound coming from the front and below begins at 3.6 seconds.", "canonical_answer": "3.6s", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 1, "start_time": 3.6, "end_time": 5.0, "azimuth_deg": 0.068, "elevation_deg": -24.138, "distance_m": 3.21}]}
{"qa_id": "qa_eaada649b6a5e1e7bddc", "split": "test", "audio_id": "foa_d9c16e650c5477f7d437", "audio_path": "audio/test/foa_d9c16e650c5477f7d437.wav", "scene_annotation_csv_path": "annotations/test/foa_d9c16e650c5477f7d437.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the tool located?", "answer": "79.3 degrees", "canonical_answer": "79.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 1, "start_time": 3.5, "end_time": 20.0, "azimuth_deg": 79.29, "elevation_deg": 30.084, "distance_m": 1.91}]}
{"qa_id": "qa_6f5fe3066407f0b515e5", "split": "test", "audio_id": "foa_3632781392e7b90a5c74", "audio_path": "audio/test/foa_3632781392e7b90a5c74.wav", "scene_annotation_csv_path": "annotations/test/foa_3632781392e7b90a5c74.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the drum in meters?", "answer": "2.6 meters", "canonical_answer": "2.6 meters", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 8.8, "azimuth_deg": -173.213, "elevation_deg": -15.625, "distance_m": 2.56}]}
{"qa_id": "qa_13136b27738d6a7ef09c", "split": "test", "audio_id": "foa_aa069a22217abee8611f", "audio_path": "audio/test/foa_aa069a22217abee8611f.wav", "scene_annotation_csv_path": "annotations/test/foa_aa069a22217abee8611f.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the speaker located?", "answer": "125.4 degrees", "canonical_answer": "125.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 7.0, "azimuth_deg": 125.411, "elevation_deg": -9.559, "distance_m": 1.51}]}
{"qa_id": "qa_8cd7233dcb087f791a03", "split": "test", "audio_id": "foa_676bd6e402e763616571", "audio_path": "audio/test/foa_676bd6e402e763616571.wav", "scene_annotation_csv_path": "annotations/test/foa_676bd6e402e763616571.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the bird located?", "answer": "-9.1 degrees", "canonical_answer": "-9.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 2, "start_time": 14.2, "end_time": 20.0, "azimuth_deg": -76.538, "elevation_deg": -9.105, "distance_m": 3.21}]}
{"qa_id": "qa_d061358615ddadf62fec", "split": "test", "audio_id": "foa_ec1b22d23a5251644333", "audio_path": "audio/test/foa_ec1b22d23a5251644333.wav", "scene_annotation_csv_path": "annotations/test/foa_ec1b22d23a5251644333.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance to the door?", "answer": "1.4 meters", "canonical_answer": "1.4 meters", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.3, "end_time": 8.9, "azimuth_deg": 112.384, "elevation_deg": 9.095, "distance_m": 1.42}]}
{"qa_id": "qa_610c4604d2dad007c6c5", "split": "test", "audio_id": "foa_6e67ccf03226bf2e1c71", "audio_path": "audio/test/foa_6e67ccf03226bf2e1c71.wav", "scene_annotation_csv_path": "annotations/test/foa_6e67ccf03226bf2e1c71.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound originating from the back-right direction begin?", "answer": "The sound source located in the back-right becomes active at 0.6s.", "canonical_answer": "0.6s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 16.4, "azimuth_deg": -142.854, "elevation_deg": 0.0, "distance_m": 4.01}]}
{"qa_id": "qa_ef2ecb0adc7986509b51", "split": "test", "audio_id": "foa_5b2c3f62d8c706bff914", "audio_path": "audio/test/foa_5b2c3f62d8c706bff914.wav", "scene_annotation_csv_path": "annotations/test/foa_5b2c3f62d8c706bff914.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the door from the listener?", "answer": "2.5 meters", "canonical_answer": "2.5 meters", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.0, "end_time": 1.5, "azimuth_deg": 39.075, "elevation_deg": 10.559, "distance_m": 2.51}]}
{"qa_id": "qa_580c89e1c967e64b2e32", "split": "test", "audio_id": "foa_5263bdac07de6af49460", "audio_path": "audio/test/foa_5263bdac07de6af49460.wav", "scene_annotation_csv_path": "annotations/test/foa_5263bdac07de6af49460.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from behind the listener begin?", "answer": "The sound source located at the back becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": -179.115, "elevation_deg": -1.623, "distance_m": 2.29}]}
{"qa_id": "qa_50fe57ea00ebe058ab4e", "split": "test", "audio_id": "foa_1c683d110ace8d328035", "audio_path": "audio/test/foa_1c683d110ace8d328035.wav", "scene_annotation_csv_path": "annotations/test/foa_1c683d110ace8d328035.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the drawer cabinet located?", "answer": "-21.6 degrees", "canonical_answer": "-21.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 2, "start_time": 7.6, "end_time": 8.9, "azimuth_deg": -21.622, "elevation_deg": -8.508, "distance_m": 3.09}]}
{"qa_id": "qa_532d2da894dac740288f", "split": "test", "audio_id": "foa_02ae1a1b530e1cb5b92a", "audio_path": "audio/test/foa_02ae1a1b530e1cb5b92a.wav", "scene_annotation_csv_path": "annotations/test/foa_02ae1a1b530e1cb5b92a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the male speech?", "answer": "-51.8 degrees", "canonical_answer": "-51.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 2, "start_time": 16.9, "end_time": 20.0, "azimuth_deg": -43.796, "elevation_deg": -51.787, "distance_m": 1.34}]}
{"qa_id": "qa_45e4e6a179e6d01f32d9", "split": "test", "audio_id": "foa_d8712ad156103d8378db", "audio_path": "audio/test/foa_d8712ad156103d8378db.wav", "scene_annotation_csv_path": "annotations/test/foa_d8712ad156103d8378db.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the string instrument to the right of the listener begin to play?", "answer": "The string instrument becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": -101.026, "elevation_deg": -7.553, "distance_m": 3.03}]}
{"qa_id": "qa_a01a87284b982e29b5d6", "split": "test", "audio_id": "foa_3fcdc43d341e74f925fd", "audio_path": "audio/test/foa_3fcdc43d341e74f925fd.wav", "scene_annotation_csv_path": "annotations/test/foa_3fcdc43d341e74f925fd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. At what distance is the door located?", "answer": "3.0 meters", "canonical_answer": "3.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.3, "end_time": 8.9, "azimuth_deg": -95.259, "elevation_deg": 10.846, "distance_m": 3.04}]}
{"qa_id": "qa_aad85c263b461a11fe3d", "split": "test", "audio_id": "foa_5fb6ee34f70e0e13df2a", "audio_path": "audio/test/foa_5fb6ee34f70e0e13df2a.wav", "scene_annotation_csv_path": "annotations/test/foa_5fb6ee34f70e0e13df2a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the string instrument located?", "answer": "40.2 degrees", "canonical_answer": "40.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 0.7, "azimuth_deg": -166.742, "elevation_deg": 40.249, "distance_m": 1.22}]}
{"qa_id": "qa_8e6b0b7f201390425dc7", "split": "test", "audio_id": "foa_01fe9269ea4b0b981ab2", "audio_path": "audio/test/foa_01fe9269ea4b0b981ab2.wav", "scene_annotation_csv_path": "annotations/test/foa_01fe9269ea4b0b981ab2.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the speech being produced?", "answer": "36.9 degrees", "canonical_answer": "36.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 19.7, "azimuth_deg": 36.916, "elevation_deg": 0.0, "distance_m": 2.76}]}
{"qa_id": "qa_e0b34e849b89e3030766", "split": "test", "audio_id": "foa_d7e65ab013ee3dd6cd88", "audio_path": "audio/test/foa_d7e65ab013ee3dd6cd88.wav", "scene_annotation_csv_path": "annotations/test/foa_d7e65ab013ee3dd6cd88.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the male speaker in meters?", "answer": "2.8 meters", "canonical_answer": "2.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.4, "end_time": 20.0, "azimuth_deg": -10.892, "elevation_deg": -5.199, "distance_m": 2.76}]}
{"qa_id": "qa_6bda8ab08378f4404964", "split": "test", "audio_id": "foa_8c5ec339055131e56013", "audio_path": "audio/test/foa_8c5ec339055131e56013.wav", "scene_annotation_csv_path": "annotations/test/foa_8c5ec339055131e56013.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back and below start?", "answer": "The sound source becomes active at 1.3s.", "canonical_answer": "1.3s", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 1, "start_time": 1.3, "end_time": 4.0, "azimuth_deg": 158.848, "elevation_deg": -20.217, "distance_m": 2.62}]}
{"qa_id": "qa_9422c9c20a69ae4c93e2", "split": "test", "audio_id": "foa_5b0a5605ea49f1dc3d75", "audio_path": "audio/test/foa_5b0a5605ea49f1dc3d75.wav", "scene_annotation_csv_path": "annotations/test/foa_5b0a5605ea49f1dc3d75.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth angle is the speaker located?", "answer": "-116.4 degrees", "canonical_answer": "-116.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 9.3, "azimuth_deg": -116.44, "elevation_deg": -21.094, "distance_m": 2.22}]}
{"qa_id": "qa_fd085266fea0a2c7e21b", "split": "test", "audio_id": "foa_28c2ed2b85096b9a560f", "audio_path": "audio/test/foa_28c2ed2b85096b9a560f.wav", "scene_annotation_csv_path": "annotations/test/foa_28c2ed2b85096b9a560f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the cat?", "answer": "-4.8 degrees", "canonical_answer": "-4.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.1, "end_time": 6.2, "azimuth_deg": 92.174, "elevation_deg": -4.762, "distance_m": 1.9}]}
{"qa_id": "qa_edebe2e38252ee2e7597", "split": "test", "audio_id": "foa_b44b397baa1a771b740d", "audio_path": "audio/test/foa_b44b397baa1a771b740d.wav", "scene_annotation_csv_path": "annotations/test/foa_b44b397baa1a771b740d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the dog located?", "answer": "-42.3 degrees", "canonical_answer": "-42.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.0, "end_time": 2.0, "azimuth_deg": -42.338, "elevation_deg": 11.15, "distance_m": 0.85}]}
{"qa_id": "qa_3ad7ee15f4a57c712d8d", "split": "test", "audio_id": "foa_1098d67afabf1599659c", "audio_path": "audio/test/foa_1098d67afabf1599659c.wav", "scene_annotation_csv_path": "annotations/test/foa_1098d67afabf1599659c.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the speaker?", "answer": "2.1 meters", "canonical_answer": "2.1 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 5.8, "azimuth_deg": 139.601, "elevation_deg": -39.85, "distance_m": 2.06}]}
{"qa_id": "qa_56a3ac23c16378454212", "split": "test", "audio_id": "foa_997df727196d136e3b76", "audio_path": "audio/test/foa_997df727196d136e3b76.wav", "scene_annotation_csv_path": "annotations/test/foa_997df727196d136e3b76.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the cooking sound originating from behind and below the observer begin?", "answer": "The cooking sound begins at 3.9 seconds.", "canonical_answer": "3.9s", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 1, "start_time": 3.9, "end_time": 18.4, "azimuth_deg": -172.435, "elevation_deg": -28.996, "distance_m": 2.76}]}
{"qa_id": "qa_6065e94c2a86165849fb", "split": "test", "audio_id": "foa_93130622b4d532de8d17", "audio_path": "audio/test/foa_93130622b4d532de8d17.wav", "scene_annotation_csv_path": "annotations/test/foa_93130622b4d532de8d17.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the drum located?", "answer": "5.9 degrees", "canonical_answer": "5.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": -136.905, "elevation_deg": 5.852, "distance_m": 0.9}]}
{"qa_id": "qa_034079f6299428f2e4c4", "split": "test", "audio_id": "foa_acdca8fc02b9624ae848", "audio_path": "audio/test/foa_acdca8fc02b9624ae848.wav", "scene_annotation_csv_path": "annotations/test/foa_acdca8fc02b9624ae848.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the rain?", "answer": "22.8 degrees", "canonical_answer": "22.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -18.906, "elevation_deg": 22.826, "distance_m": 2.29}]}
{"qa_id": "qa_959661241d7d1329bb18", "split": "test", "audio_id": "foa_42eab7a2c6ec967a64a9", "audio_path": "audio/test/foa_42eab7a2c6ec967a64a9.wav", "scene_annotation_csv_path": "annotations/test/foa_42eab7a2c6ec967a64a9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the musical instrument located in the front-right start playing?", "answer": "The musical instrument begins to play at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.0, "end_time": 10.0, "azimuth_deg": -37.927, "elevation_deg": 12.476, "distance_m": 1.45}]}
{"qa_id": "qa_68d6b938b18821e4b7c2", "split": "test", "audio_id": "foa_8345030acf94340cf89a", "audio_path": "audio/test/foa_8345030acf94340cf89a.wav", "scene_annotation_csv_path": "annotations/test/foa_8345030acf94340cf89a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the percussion source in meters?", "answer": "0.6 meters", "canonical_answer": "0.6 meters", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": -79.925, "elevation_deg": -19.316, "distance_m": 0.59}]}
{"qa_id": "qa_326f34a0c6f6aa0672a2", "split": "test", "audio_id": "foa_8cce9337c0f4ab6eea34", "audio_path": "audio/test/foa_8cce9337c0f4ab6eea34.wav", "scene_annotation_csv_path": "annotations/test/foa_8cce9337c0f4ab6eea34.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the speech located?", "answer": "48.0 degrees", "canonical_answer": "48.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 3.4, "azimuth_deg": 47.983, "elevation_deg": 5.234, "distance_m": 1.61}]}
{"qa_id": "qa_393f80a0b705e2963a12", "split": "test", "audio_id": "foa_7bc05b0a5a9a4944b69a", "audio_path": "audio/test/foa_7bc05b0a5a9a4944b69a.wav", "scene_annotation_csv_path": "annotations/test/foa_7bc05b0a5a9a4944b69a.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound originating from the left start?", "answer": "The sound originating from the left becomes active at 0.3s.", "canonical_answer": "0.3s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 2.5, "azimuth_deg": 89.286, "elevation_deg": 0.45, "distance_m": 4.78}]}
{"qa_id": "qa_31d1d149fd8721ed44f5", "split": "test", "audio_id": "foa_b528a8969ac28362d7b0", "audio_path": "audio/test/foa_b528a8969ac28362d7b0.wav", "scene_annotation_csv_path": "annotations/test/foa_b528a8969ac28362d7b0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the appliance from the listener?", "answer": "3.4 meters", "canonical_answer": "3.4 meters", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.0, "end_time": 4.7, "azimuth_deg": -176.728, "elevation_deg": 16.052, "distance_m": 3.4}]}
{"qa_id": "qa_2c6d40997586f1dbe202", "split": "test", "audio_id": "foa_631afb71814ccfe9ce28", "audio_path": "audio/test/foa_631afb71814ccfe9ce28.wav", "scene_annotation_csv_path": "annotations/test/foa_631afb71814ccfe9ce28.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the machine located?", "answer": "-20.4 degrees", "canonical_answer": "-20.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.1, "end_time": 12.4, "azimuth_deg": 111.632, "elevation_deg": -20.376, "distance_m": 1.22}]}
{"qa_id": "qa_df3b1a41a059d0e1592a", "split": "test", "audio_id": "foa_4e326e004d82d9ce0c83", "audio_path": "audio/test/foa_4e326e004d82d9ce0c83.wav", "scene_annotation_csv_path": "annotations/test/foa_4e326e004d82d9ce0c83.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the percussion playing?", "answer": "-92.7 degrees", "canonical_answer": "-92.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 4.3, "azimuth_deg": -92.69, "elevation_deg": 11.877, "distance_m": 3.26}]}
{"qa_id": "qa_b29927a22c2d5978cad7", "split": "test", "audio_id": "foa_86d6d1a7d5da5834ec1a", "audio_path": "audio/test/foa_86d6d1a7d5da5834ec1a.wav", "scene_annotation_csv_path": "annotations/test/foa_86d6d1a7d5da5834ec1a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the appliance?", "answer": "7.2 degrees", "canonical_answer": "7.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.0, "end_time": 14.3, "azimuth_deg": -75.621, "elevation_deg": 7.164, "distance_m": 1.57}]}
{"qa_id": "qa_f6072ed0a42d65ec0042", "split": "test", "audio_id": "foa_70dd65873fb45e164f6a", "audio_path": "audio/test/foa_70dd65873fb45e164f6a.wav", "scene_annotation_csv_path": "annotations/test/foa_70dd65873fb45e164f6a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the machine located?", "answer": "-134.3 degrees", "canonical_answer": "-134.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 14.1, "azimuth_deg": -134.281, "elevation_deg": 27.119, "distance_m": 3.65}]}
{"qa_id": "qa_5a100229173b0baed006", "split": "test", "audio_id": "foa_f6c28e68168e4072a73a", "audio_path": "audio/test/foa_f6c28e68168e4072a73a.wav", "scene_annotation_csv_path": "annotations/test/foa_f6c28e68168e4072a73a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the tool in meters?", "answer": "2.7 meters", "canonical_answer": "2.7 meters", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 2.4, "end_time": 20.0, "azimuth_deg": 11.792, "elevation_deg": 20.559, "distance_m": 2.71}]}
{"qa_id": "qa_3a45f03dfaac3a3942bf", "split": "test", "audio_id": "foa_390386ea4309c5949ed8", "audio_path": "audio/test/foa_390386ea4309c5949ed8.wav", "scene_annotation_csv_path": "annotations/test/foa_390386ea4309c5949ed8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back-right direction begin?", "answer": "The sound coming from the back-right becomes active at 6.0s.", "canonical_answer": "6.0s", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 6.0, "end_time": 15.8, "azimuth_deg": -134.666, "elevation_deg": -9.71, "distance_m": 1.82}]}
{"qa_id": "qa_29c461f1e1b862097a5f", "split": "test", "audio_id": "foa_295027da6ce95a7881e7", "audio_path": "audio/test/foa_295027da6ce95a7881e7.wav", "scene_annotation_csv_path": "annotations/test/foa_295027da6ce95a7881e7.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the speech?", "answer": "-12.0 degrees", "canonical_answer": "-12.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 2.4, "azimuth_deg": 21.754, "elevation_deg": -12.035, "distance_m": 1.27}]}
{"qa_id": "qa_c90e5e8f8b72e165033f", "split": "test", "audio_id": "foa_f326c046f1a9405fade5", "audio_path": "audio/test/foa_f326c046f1a9405fade5.wav", "scene_annotation_csv_path": "annotations/test/foa_f326c046f1a9405fade5.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound located to the back-left start playing?", "answer": "The sound coming from the back-left begins at 0.5s.", "canonical_answer": "0.5s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.5, "end_time": 12.9, "azimuth_deg": 119.954, "elevation_deg": -12.856, "distance_m": 1.28}]}
{"qa_id": "qa_1fffbbacc15be8fb7d56", "split": "test", "audio_id": "foa_b0f6a22f45945149d889", "audio_path": "audio/test/foa_b0f6a22f45945149d889.wav", "scene_annotation_csv_path": "annotations/test/foa_b0f6a22f45945149d889.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance to the tool in meters?", "answer": "1.5 meters", "canonical_answer": "1.5 meters", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.3, "end_time": 11.8, "azimuth_deg": 87.513, "elevation_deg": -41.39, "distance_m": 1.52}]}
{"qa_id": "qa_938eb7bb699878478ee6", "split": "test", "audio_id": "foa_cf7547528bd967fcf1d4", "audio_path": "audio/test/foa_cf7547528bd967fcf1d4.wav", "scene_annotation_csv_path": "annotations/test/foa_cf7547528bd967fcf1d4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the keyboard instrument located?", "answer": "154.9 degrees", "canonical_answer": "154.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 2, "start_time": 19.1, "end_time": 20.0, "azimuth_deg": 154.912, "elevation_deg": 3.83, "distance_m": 1.8}]}
{"qa_id": "qa_11108e9a479e27bde72c", "split": "test", "audio_id": "foa_e85bc02a5cb8b5a35370", "audio_path": "audio/test/foa_e85bc02a5cb8b5a35370.wav", "scene_annotation_csv_path": "annotations/test/foa_e85bc02a5cb8b5a35370.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the body sound located?", "answer": "-45.7 degrees", "canonical_answer": "-45.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.1, "end_time": 6.8, "azimuth_deg": -59.171, "elevation_deg": -45.657, "distance_m": 2.0}]}
{"qa_id": "qa_c987622c1fedd9199591", "split": "test", "audio_id": "foa_9d5741b298922647b412", "audio_path": "audio/test/foa_9d5741b298922647b412.wav", "scene_annotation_csv_path": "annotations/test/foa_9d5741b298922647b412.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the door from the listener?", "answer": "2.1 meters", "canonical_answer": "2.1 meters", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": -160.395, "elevation_deg": -25.759, "distance_m": 2.07}]}
{"qa_id": "qa_8e89b8fac5e8bfded79e", "split": "test", "audio_id": "foa_55ab71c7d47b3e9cb143", "audio_path": "audio/test/foa_55ab71c7d47b3e9cb143.wav", "scene_annotation_csv_path": "annotations/test/foa_55ab71c7d47b3e9cb143.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the telephone alarm located?", "answer": "-21.8 degrees", "canonical_answer": "-21.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 1.8, "end_time": 20.0, "azimuth_deg": -21.777, "elevation_deg": 14.124, "distance_m": 0.89}]}
{"qa_id": "qa_7baeafde756c5436d795", "split": "test", "audio_id": "foa_78ce63ccab19ebfd67eb", "audio_path": "audio/test/foa_78ce63ccab19ebfd67eb.wav", "scene_annotation_csv_path": "annotations/test/foa_78ce63ccab19ebfd67eb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the left and above begin?", "answer": "The sound source located to the left and above becomes active at 0.1s.", "canonical_answer": "0.1s", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.1, "end_time": 0.6, "azimuth_deg": 103.339, "elevation_deg": 16.13, "distance_m": 1.37}]}
{"qa_id": "qa_4c2ae5c7ae5e11dfd33b", "split": "test", "audio_id": "foa_3adfd32b9388a3af2bd1", "audio_path": "audio/test/foa_3adfd32b9388a3af2bd1.wav", "scene_annotation_csv_path": "annotations/test/foa_3adfd32b9388a3af2bd1.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the typing sound coming from?", "answer": "18.5 degrees", "canonical_answer": "18.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 1, "start_time": 0.6, "end_time": 8.5, "azimuth_deg": 63.613, "elevation_deg": 18.462, "distance_m": 1.42}]}
{"qa_id": "qa_c58e8e101769d47e903d", "split": "test", "audio_id": "foa_dd3668ec823bf72b232e", "audio_path": "audio/test/foa_dd3668ec823bf72b232e.wav", "scene_annotation_csv_path": "annotations/test/foa_dd3668ec823bf72b232e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the wind instrument positioned?", "answer": "173.9 degrees", "canonical_answer": "173.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": 173.878, "elevation_deg": -50.741, "distance_m": 1.0}]}
{"qa_id": "qa_7d47a11225acfb9e9972", "split": "test", "audio_id": "foa_d094b38427daa6aeca80", "audio_path": "audio/test/foa_d094b38427daa6aeca80.wav", "scene_annotation_csv_path": "annotations/test/foa_d094b38427daa6aeca80.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound located to the right begin?", "answer": "The sound originating from the right becomes active at 0.5s.", "canonical_answer": "0.5s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 4.6, "azimuth_deg": -110.749, "elevation_deg": 0.0, "distance_m": 2.08}]}
{"qa_id": "qa_4f44adff1952d19f31b3", "split": "test", "audio_id": "foa_af14ba45948f3018b8ad", "audio_path": "audio/test/foa_af14ba45948f3018b8ad.wav", "scene_annotation_csv_path": "annotations/test/foa_af14ba45948f3018b8ad.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the water?", "answer": "1.8 meters", "canonical_answer": "1.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 4.0, "azimuth_deg": 107.285, "elevation_deg": 31.619, "distance_m": 1.77}]}
{"qa_id": "qa_7ba2dd7717ccd327aa40", "split": "test", "audio_id": "foa_941cf2a991659157c808", "audio_path": "audio/test/foa_941cf2a991659157c808.wav", "scene_annotation_csv_path": "annotations/test/foa_941cf2a991659157c808.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the thunderstorm?", "answer": "-20.1 degrees", "canonical_answer": "-20.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 0.0, "end_time": 11.8, "azimuth_deg": 175.403, "elevation_deg": -20.07, "distance_m": 3.36}]}
{"qa_id": "qa_9372fd525b5897f2128d", "split": "test", "audio_id": "foa_2ee85a2ad58a02041827", "audio_path": "audio/test/foa_2ee85a2ad58a02041827.wav", "scene_annotation_csv_path": "annotations/test/foa_2ee85a2ad58a02041827.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the clock located at an azimuth of 179.3 degrees and an elevation of -5.2 degrees begin to sound?", "answer": "The clock becomes active at 0.1s.", "canonical_answer": "0.1s", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.1, "end_time": 0.2, "azimuth_deg": 179.256, "elevation_deg": -5.187, "distance_m": 2.7}]}
{"qa_id": "qa_9b2729f68b6e47da6e82", "split": "test", "audio_id": "foa_72c0dd1a991b11403d13", "audio_path": "audio/test/foa_72c0dd1a991b11403d13.wav", "scene_annotation_csv_path": "annotations/test/foa_72c0dd1a991b11403d13.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the speech source in meters?", "answer": "4.8 meters", "canonical_answer": "4.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 4.2, "azimuth_deg": -146.257, "elevation_deg": 3.896, "distance_m": 4.79}]}
{"qa_id": "qa_9121e85a845e8812bf3f", "split": "test", "audio_id": "foa_93484b5cc1443b42e571", "audio_path": "audio/test/foa_93484b5cc1443b42e571.wav", "scene_annotation_csv_path": "annotations/test/foa_93484b5cc1443b42e571.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the string instrument located?", "answer": "74.4 degrees", "canonical_answer": "74.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 5.4, "azimuth_deg": 74.378, "elevation_deg": -45.231, "distance_m": 1.92}]}
{"qa_id": "qa_f314e36ca7468d4b0d15", "split": "test", "audio_id": "foa_dc4e46021f4d495a760e", "audio_path": "audio/test/foa_dc4e46021f4d495a760e.wav", "scene_annotation_csv_path": "annotations/test/foa_dc4e46021f4d495a760e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the male speech located?", "answer": "-101.1 degrees", "canonical_answer": "-101.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.3, "end_time": 2.9, "azimuth_deg": -101.07, "elevation_deg": 0.214, "distance_m": 1.63}]}
{"qa_id": "qa_75afeb6e7709908f8526", "split": "test", "audio_id": "foa_9d7c7a8b6d604be31254", "audio_path": "audio/test/foa_9d7c7a8b6d604be31254.wav", "scene_annotation_csv_path": "annotations/test/foa_9d7c7a8b6d604be31254.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the body sound positioned?", "answer": "-0.5 degrees", "canonical_answer": "-0.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 1.9, "azimuth_deg": -68.515, "elevation_deg": -0.496, "distance_m": 2.65}]}
{"qa_id": "qa_5097ad826a8bab302284", "split": "test", "audio_id": "foa_0475f984d7b83dff7a89", "audio_path": "audio/test/foa_0475f984d7b83dff7a89.wav", "scene_annotation_csv_path": "annotations/test/foa_0475f984d7b83dff7a89.csv", "dataset": "tau2019", "data_source": "dcase_real", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the typing sound, which is positioned to the front-left and above the listener, begin?", "answer": "The typing sound starts at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 59, "start_time": 0.0, "end_time": 1.565313, "azimuth_deg": 30.0, "elevation_deg": 20.0, "distance_m": 1.0}]}
{"qa_id": "qa_ecaabf142e90dabe345e", "split": "test", "audio_id": "foa_5ee3a3c7d2f2918ca9c1", "audio_path": "audio/test/foa_5ee3a3c7d2f2918ca9c1.wav", "scene_annotation_csv_path": "annotations/test/foa_5ee3a3c7d2f2918ca9c1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. At what distance is the sound of breathing occurring?", "answer": "3.3 meters", "canonical_answer": "3.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 2.4, "end_time": 19.9, "azimuth_deg": 66.163, "elevation_deg": -10.743, "distance_m": 3.29}]}
{"qa_id": "qa_f12e2fa9faba4c47c8ea", "split": "test", "audio_id": "foa_46ec8aa70aa4f977b25d", "audio_path": "audio/test/foa_46ec8aa70aa4f977b25d.wav", "scene_annotation_csv_path": "annotations/test/foa_46ec8aa70aa4f977b25d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the right and below start?", "answer": "The sound source located to the right and below becomes active at 0.3s.", "canonical_answer": "0.3s", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.3, "end_time": 14.9, "azimuth_deg": -88.07, "elevation_deg": -40.37, "distance_m": 2.31}]}
{"qa_id": "qa_9dfc65dddf9f04488a88", "split": "test", "audio_id": "foa_379bebaa28365db4ddb2", "audio_path": "audio/test/foa_379bebaa28365db4ddb2.wav", "scene_annotation_csv_path": "annotations/test/foa_379bebaa28365db4ddb2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. At what distance is the speech occurring?", "answer": "3.5 meters", "canonical_answer": "3.5 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.1, "end_time": 0.6, "azimuth_deg": 133.786, "elevation_deg": -5.758, "distance_m": 3.46}]}
{"qa_id": "qa_e0d7b04508541bef39b3", "split": "test", "audio_id": "foa_8134985e24e8945c5e8f", "audio_path": "audio/test/foa_8134985e24e8945c5e8f.wav", "scene_annotation_csv_path": "annotations/test/foa_8134985e24e8945c5e8f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the musical instrument?", "answer": "-15.6 degrees", "canonical_answer": "-15.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.2, "end_time": 19.8, "azimuth_deg": -128.178, "elevation_deg": -15.586, "distance_m": 2.93}]}
{"qa_id": "qa_7be731082faddae16519", "split": "test", "audio_id": "foa_dcd8dc6664fcb643c0e3", "audio_path": "audio/test/foa_dcd8dc6664fcb643c0e3.wav", "scene_annotation_csv_path": "annotations/test/foa_dcd8dc6664fcb643c0e3.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the speech sound located?", "answer": "119.5 degrees", "canonical_answer": "119.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 10.4, "azimuth_deg": 119.501, "elevation_deg": 0.0, "distance_m": 1.26}]}
{"qa_id": "qa_08d6ad4f48c017e33b41", "split": "test", "audio_id": "foa_dd7b392061693856b708", "audio_path": "audio/test/foa_dd7b392061693856b708.wav", "scene_annotation_csv_path": "annotations/test/foa_dd7b392061693856b708.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the machine?", "answer": "-10.4 degrees", "canonical_answer": "-10.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 16.0, "azimuth_deg": 128.57, "elevation_deg": -10.407, "distance_m": 2.26}]}
{"qa_id": "qa_81231a5bba94559eaa4c", "split": "test", "audio_id": "foa_2c6208cb505a75db690e", "audio_path": "audio/test/foa_2c6208cb505a75db690e.wav", "scene_annotation_csv_path": "annotations/test/foa_2c6208cb505a75db690e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the guitar located?", "answer": "-97.5 degrees", "canonical_answer": "-97.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 18.4, "azimuth_deg": -97.491, "elevation_deg": 9.026, "distance_m": 2.07}]}
{"qa_id": "qa_9a53f516a4c72c98f478", "split": "test", "audio_id": "foa_438b664b6ff5971dfed4", "audio_path": "audio/test/foa_438b664b6ff5971dfed4.wav", "scene_annotation_csv_path": "annotations/test/foa_438b664b6ff5971dfed4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound located in the front-left and elevated position begin?", "answer": "The sound source located in that direction begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.0, "end_time": 10.8, "azimuth_deg": 36.002, "elevation_deg": 49.118, "distance_m": 0.88}]}
{"qa_id": "qa_bfec3af11cf9bde1c51b", "split": "test", "audio_id": "foa_c15877b23996023ad78c", "audio_path": "audio/test/foa_c15877b23996023ad78c.wav", "scene_annotation_csv_path": "annotations/test/foa_c15877b23996023ad78c.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. At what distance is the speech source located?", "answer": "2.7 meters", "canonical_answer": "2.7 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 6.8, "azimuth_deg": -57.839, "elevation_deg": 0.0, "distance_m": 2.73}]}
{"qa_id": "qa_7d83c86525f689cf0c17", "split": "test", "audio_id": "foa_b20e231e84acef993c1e", "audio_path": "audio/test/foa_b20e231e84acef993c1e.wav", "scene_annotation_csv_path": "annotations/test/foa_b20e231e84acef993c1e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the guitar positioned?", "answer": "-18.3 degrees", "canonical_answer": "-18.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": 177.085, "elevation_deg": -18.267, "distance_m": 1.25}]}
{"qa_id": "qa_0d0d5065920334c9f634", "split": "test", "audio_id": "foa_0e96a19553504db58ef4", "audio_path": "audio/test/foa_0e96a19553504db58ef4.wav", "scene_annotation_csv_path": "annotations/test/foa_0e96a19553504db58ef4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the percussion sound originating from the front and above begin?", "answer": "The percussion sound begins at 0.1s.", "canonical_answer": "0.1s", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.1, "end_time": 7.4, "azimuth_deg": 7.154, "elevation_deg": 22.209, "distance_m": 2.54}]}
{"qa_id": "qa_3c861fc1a7daece44602", "split": "test", "audio_id": "foa_e99d2cc7db087b575947", "audio_path": "audio/test/foa_e99d2cc7db087b575947.wav", "scene_annotation_csv_path": "annotations/test/foa_e99d2cc7db087b575947.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the human vocalization in meters?", "answer": "2.4 meters", "canonical_answer": "2.4 meters", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.0, "end_time": 0.7, "azimuth_deg": -94.327, "elevation_deg": -15.961, "distance_m": 2.41}]}
{"qa_id": "qa_983c545b6d8292a5fbd7", "split": "test", "audio_id": "foa_14c9fdcb514c1601a8b7", "audio_path": "audio/test/foa_14c9fdcb514c1601a8b7.wav", "scene_annotation_csv_path": "annotations/test/foa_14c9fdcb514c1601a8b7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the dog?", "answer": "-6.7 degrees", "canonical_answer": "-6.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 2, "start_time": 4.8, "end_time": 8.0, "azimuth_deg": -6.661, "elevation_deg": -23.652, "distance_m": 3.11}]}
{"qa_id": "qa_6e4bf71b1b19f2ba431d", "split": "test", "audio_id": "foa_fce184e166dae5197410", "audio_path": "audio/test/foa_fce184e166dae5197410.wav", "scene_annotation_csv_path": "annotations/test/foa_fce184e166dae5197410.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the drum sound?", "answer": "-38.2 degrees", "canonical_answer": "-38.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 1, "start_time": 0.0, "end_time": 4.5, "azimuth_deg": -38.196, "elevation_deg": 0.0, "distance_m": 2.35}]}
{"qa_id": "qa_4dea67fc316915a84e78", "split": "test", "audio_id": "foa_373251d85776a9ac3e54", "audio_path": "audio/test/foa_373251d85776a9ac3e54.wav", "scene_annotation_csv_path": "annotations/test/foa_373251d85776a9ac3e54.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. At what distance is the sound of the water located?", "answer": "1.3 meters", "canonical_answer": "1.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": -81.701, "elevation_deg": 15.944, "distance_m": 1.31}]}
{"qa_id": "qa_af664ff341145b5db27c", "split": "test", "audio_id": "foa_da07aa775708098721cd", "audio_path": "audio/test/foa_da07aa775708098721cd.wav", "scene_annotation_csv_path": "annotations/test/foa_da07aa775708098721cd.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the speech?", "answer": "51.4 degrees", "canonical_answer": "51.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 5.3, "azimuth_deg": 72.199, "elevation_deg": 51.393, "distance_m": 1.19}]}
{"qa_id": "qa_5539b66576d2ef7f24e3", "split": "test", "audio_id": "foa_7c3c77dba7bf7e97b26f", "audio_path": "audio/test/foa_7c3c77dba7bf7e97b26f.wav", "scene_annotation_csv_path": "annotations/test/foa_7c3c77dba7bf7e97b26f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. When does the metal clink located at an azimuth of 91.3 degrees and an elevation of -20.3 degrees begin?", "answer": "The metal clink source becomes active at 0.9s.", "canonical_answer": "0.9s", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.9, "end_time": 11.3, "azimuth_deg": 91.306, "elevation_deg": -20.334, "distance_m": 3.04}]}
{"qa_id": "qa_b35a3346fd14ff5204a0", "split": "test", "audio_id": "foa_c9df4a50b12276895dcc", "audio_path": "audio/test/foa_c9df4a50b12276895dcc.wav", "scene_annotation_csv_path": "annotations/test/foa_c9df4a50b12276895dcc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the alarm located?", "answer": "-94.9 degrees", "canonical_answer": "-94.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.2, "end_time": 5.2, "azimuth_deg": -94.863, "elevation_deg": 20.334, "distance_m": 2.75}]}
{"qa_id": "qa_8bf50d5cfcf0fc6cf2ec", "split": "test", "audio_id": "foa_e3e9398924b76a4e6b00", "audio_path": "audio/test/foa_e3e9398924b76a4e6b00.wav", "scene_annotation_csv_path": "annotations/test/foa_e3e9398924b76a4e6b00.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the door in meters?", "answer": "2.5 meters", "canonical_answer": "2.5 meters", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 2, "start_time": 0.5, "end_time": 3.8, "azimuth_deg": 163.895, "elevation_deg": 0.0, "distance_m": 2.53}]}
{"qa_id": "qa_07c8b9e0e7abcc7ab8a8", "split": "test", "audio_id": "foa_a084ca816daac345817c", "audio_path": "audio/test/foa_a084ca816daac345817c.wav", "scene_annotation_csv_path": "annotations/test/foa_a084ca816daac345817c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the crushing sound originating from the front-left and below begin?", "answer": "The crushing sound begins at 0.2 seconds.", "canonical_answer": "0.2s", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 0, "start_time": 0.2, "end_time": 3.1, "azimuth_deg": 23.208, "elevation_deg": -15.537, "distance_m": 2.95}]}
{"qa_id": "qa_58a8b9be1cd73c27d482", "split": "test", "audio_id": "foa_dfd4b360d644d0d77a97", "audio_path": "audio/test/foa_dfd4b360d644d0d77a97.wav", "scene_annotation_csv_path": "annotations/test/foa_dfd4b360d644d0d77a97.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the body sound?", "answer": "-3.8 degrees", "canonical_answer": "-3.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 3.0, "azimuth_deg": 20.152, "elevation_deg": -3.834, "distance_m": 2.19}]}
{"qa_id": "qa_ac9cd219f957ab0d4bec", "split": "test", "audio_id": "foa_5aac4d52f5e9123adfa2", "audio_path": "audio/test/foa_5aac4d52f5e9123adfa2.wav", "scene_annotation_csv_path": "annotations/test/foa_5aac4d52f5e9123adfa2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound source located to the left begin playing?", "answer": "The sound source located on the left becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": 90.523, "elevation_deg": 5.257, "distance_m": 3.5}]}
{"qa_id": "qa_19907bdd8d21e4822a34", "split": "test", "audio_id": "foa_3dcbf4693fe74cb1eafc", "audio_path": "audio/test/foa_3dcbf4693fe74cb1eafc.wav", "scene_annotation_csv_path": "annotations/test/foa_3dcbf4693fe74cb1eafc.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the speech located?", "answer": "57.9 degrees", "canonical_answer": "57.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 4.7, "azimuth_deg": -78.981, "elevation_deg": 57.932, "distance_m": 1.14}]}
{"qa_id": "qa_1767483810f7650edb7b", "split": "test", "audio_id": "foa_8b2f732f53a5de00f57b", "audio_path": "audio/test/foa_8b2f732f53a5de00f57b.wav", "scene_annotation_csv_path": "annotations/test/foa_8b2f732f53a5de00f57b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the machine in meters?", "answer": "1.8 meters", "canonical_answer": "1.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 1, "start_time": 2.5, "end_time": 3.2, "azimuth_deg": -127.597, "elevation_deg": -46.571, "distance_m": 1.82}]}
{"qa_id": "qa_d4f6b9e4823930fb97e1", "split": "test", "audio_id": "foa_d55b8ab87ddef32f5823", "audio_path": "audio/test/foa_d55b8ab87ddef32f5823.wav", "scene_annotation_csv_path": "annotations/test/foa_d55b8ab87ddef32f5823.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the water located?", "answer": "-110.8 degrees", "canonical_answer": "-110.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.1, "end_time": 1.8, "azimuth_deg": -110.766, "elevation_deg": -8.794, "distance_m": 1.55}]}
{"qa_id": "qa_314a1caf6c6d6f202001", "split": "test", "audio_id": "foa_1bbb4c2f236fb0352508", "audio_path": "audio/test/foa_1bbb4c2f236fb0352508.wav", "scene_annotation_csv_path": "annotations/test/foa_1bbb4c2f236fb0352508.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the guitar sound originating from the front start playing?", "answer": "The sound originating from the front begins at 0.2s.", "canonical_answer": "0.2s", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.2, "end_time": 8.4, "azimuth_deg": -1.644, "elevation_deg": -9.878, "distance_m": 1.25}]}
{"qa_id": "qa_22a28dd5559bdbbca6a1", "split": "test", "audio_id": "foa_7db5523b50d937f2e162", "audio_path": "audio/test/foa_7db5523b50d937f2e162.wav", "scene_annotation_csv_path": "annotations/test/foa_7db5523b50d937f2e162.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth angle is the scratch located?", "answer": "53.6 degrees", "canonical_answer": "53.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 1, "start_time": 0.0, "end_time": 2.1, "azimuth_deg": 53.62, "elevation_deg": 8.927, "distance_m": 2.98}]}
{"qa_id": "qa_422c88e9d5d7a4cef6d2", "split": "test", "audio_id": "foa_24c6c59aaf1efdd25dea", "audio_path": "audio/test/foa_24c6c59aaf1efdd25dea.wav", "scene_annotation_csv_path": "annotations/test/foa_24c6c59aaf1efdd25dea.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the bird in degrees?", "answer": "-9.8 degrees", "canonical_answer": "-9.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 6.2, "azimuth_deg": 125.496, "elevation_deg": -9.775, "distance_m": 3.26}]}
{"qa_id": "qa_04d235102efa4044ac7d", "split": "test", "audio_id": "foa_c9c076c8ea9aeb910c41", "audio_path": "audio/test/foa_c9c076c8ea9aeb910c41.wav", "scene_annotation_csv_path": "annotations/test/foa_c9c076c8ea9aeb910c41.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the drum in meters?", "answer": "1.6 meters", "canonical_answer": "1.6 meters", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 3.0, "end_time": 20.0, "azimuth_deg": -107.428, "elevation_deg": -54.553, "distance_m": 1.59}]}
{"qa_id": "qa_9555f3d3d87041743107", "split": "test", "audio_id": "foa_d584932f00fa233c7443", "audio_path": "audio/test/foa_d584932f00fa233c7443.wav", "scene_annotation_csv_path": "annotations/test/foa_d584932f00fa233c7443.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the camera sound begin appearing from the right side?", "answer": "The sound originating from the right becomes active at 0.4s.", "canonical_answer": "0.4s", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.4, "end_time": 20.0, "azimuth_deg": -88.336, "elevation_deg": -9.348, "distance_m": 2.78}]}
{"qa_id": "qa_edbab56d2f3ca70d8832", "split": "test", "audio_id": "foa_87fac52578ec94f9c629", "audio_path": "audio/test/foa_87fac52578ec94f9c629.wav", "scene_annotation_csv_path": "annotations/test/foa_87fac52578ec94f9c629.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the speech located?", "answer": "-26.9 degrees", "canonical_answer": "-26.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 8.9, "azimuth_deg": 161.035, "elevation_deg": -26.941, "distance_m": 3.32}]}
{"qa_id": "qa_32b62d77ca172371c088", "split": "test", "audio_id": "foa_098b41aa651710201562", "audio_path": "audio/test/foa_098b41aa651710201562.wav", "scene_annotation_csv_path": "annotations/test/foa_098b41aa651710201562.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the singing source in meters?", "answer": "1.0 meters", "canonical_answer": "1.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 1.8, "end_time": 9.5, "azimuth_deg": 135.941, "elevation_deg": 6.721, "distance_m": 1.0}]}
{"qa_id": "qa_4e2755447d905aaa5b59", "split": "test", "audio_id": "foa_e82ae521976667441c7b", "audio_path": "audio/test/foa_e82ae521976667441c7b.wav", "scene_annotation_csv_path": "annotations/test/foa_e82ae521976667441c7b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the appliance located?", "answer": "110.5 degrees", "canonical_answer": "110.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 110.482, "elevation_deg": -46.273, "distance_m": 1.51}]}
{"qa_id": "qa_83898188e72d2e360584", "split": "test", "audio_id": "foa_3d25deacc7a12c31b71c", "audio_path": "audio/test/foa_3d25deacc7a12c31b71c.wav", "scene_annotation_csv_path": "annotations/test/foa_3d25deacc7a12c31b71c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the aircraft positioned?", "answer": "-29.9 degrees", "canonical_answer": "-29.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 2, "start_time": 11.6, "end_time": 16.1, "azimuth_deg": -33.085, "elevation_deg": -29.906, "distance_m": 0.64}]}
{"qa_id": "qa_d5e8453735f00ea58e74", "split": "test", "audio_id": "foa_02bbc9405956fb7da1e0", "audio_path": "audio/test/foa_02bbc9405956fb7da1e0.wav", "scene_annotation_csv_path": "annotations/test/foa_02bbc9405956fb7da1e0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the female speaker located?", "answer": "68.4 degrees", "canonical_answer": "68.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 68.393, "elevation_deg": -35.254, "distance_m": 2.45}]}
{"qa_id": "qa_a70675e927337364b208", "split": "test", "audio_id": "foa_34ed02b1ce936f15a922", "audio_path": "audio/test/foa_34ed02b1ce936f15a922.wav", "scene_annotation_csv_path": "annotations/test/foa_34ed02b1ce936f15a922.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the front-left and below begin?", "answer": "The sound source located in that direction becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": 45.254, "elevation_deg": -58.413, "distance_m": 1.33}]}
{"qa_id": "qa_634aec6b0ae7f4c6fc30", "split": "test", "audio_id": "foa_c932ec112699b91c34d4", "audio_path": "audio/test/foa_c932ec112699b91c34d4.wav", "scene_annotation_csv_path": "annotations/test/foa_c932ec112699b91c34d4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the tool?", "answer": "1.5 meters", "canonical_answer": "1.5 meters", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 2.5, "end_time": 18.1, "azimuth_deg": -19.945, "elevation_deg": 33.491, "distance_m": 1.5}]}
{"qa_id": "qa_1ffd4de938c746d7cb7e", "split": "test", "audio_id": "foa_78ea1f135f6339d5b54a", "audio_path": "audio/test/foa_78ea1f135f6339d5b54a.wav", "scene_annotation_csv_path": "annotations/test/foa_78ea1f135f6339d5b54a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the zipper located?", "answer": "5.1 degrees", "canonical_answer": "5.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": 98.784, "elevation_deg": 5.124, "distance_m": 2.79}]}
{"qa_id": "qa_b194161f5c53cfcf564e", "split": "test", "audio_id": "foa_866402e04738a6584709", "audio_path": "audio/test/foa_866402e04738a6584709.wav", "scene_annotation_csv_path": "annotations/test/foa_866402e04738a6584709.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the right side begin?", "answer": "The sound originating from the right becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 1, "start_time": 0.0, "end_time": 16.6, "azimuth_deg": -89.607, "elevation_deg": 0.0, "distance_m": 1.97}]}
{"qa_id": "qa_7f7ab5bd18e93fca22db", "split": "test", "audio_id": "foa_d45285a5cab75b8dbe58", "audio_path": "audio/test/foa_d45285a5cab75b8dbe58.wav", "scene_annotation_csv_path": "annotations/test/foa_d45285a5cab75b8dbe58.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the speech source from the listener?", "answer": "0.7 meters", "canonical_answer": "0.7 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.0, "end_time": 9.0, "azimuth_deg": 19.87, "elevation_deg": -7.967, "distance_m": 0.71}]}
{"qa_id": "qa_029fe44e211f99618c0e", "split": "test", "audio_id": "foa_12aaa04de69f334b67d8", "audio_path": "audio/test/foa_12aaa04de69f334b67d8.wav", "scene_annotation_csv_path": "annotations/test/foa_12aaa04de69f334b67d8.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the speech located?", "answer": "5.2 degrees", "canonical_answer": "5.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 6.7, "azimuth_deg": 5.155, "elevation_deg": -7.496, "distance_m": 0.99}]}
{"qa_id": "qa_16be03c53239f29cc555", "split": "test", "audio_id": "foa_05911f23589a86a607ea", "audio_path": "audio/test/foa_05911f23589a86a607ea.wav", "scene_annotation_csv_path": "annotations/test/foa_05911f23589a86a607ea.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the bell?", "answer": "1.0 degrees", "canonical_answer": "1.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 1, "start_time": 0.2, "end_time": 12.8, "azimuth_deg": 101.205, "elevation_deg": 1.041, "distance_m": 1.29}]}
{"qa_id": "qa_e92371ba60df7bb4209f", "split": "test", "audio_id": "foa_7b3c75a8bd4f27808cf6", "audio_path": "audio/test/foa_7b3c75a8bd4f27808cf6.wav", "scene_annotation_csv_path": "annotations/test/foa_7b3c75a8bd4f27808cf6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the drum located?", "answer": "-150.2 degrees", "canonical_answer": "-150.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 2.6, "azimuth_deg": -150.192, "elevation_deg": 1.533, "distance_m": 1.57}]}
{"qa_id": "qa_5de43589648a2b233aa9", "split": "test", "audio_id": "foa_9b53e53993330c7a9454", "audio_path": "audio/test/foa_9b53e53993330c7a9454.wav", "scene_annotation_csv_path": "annotations/test/foa_9b53e53993330c7a9454.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the machine in meters?", "answer": "1.2 meters", "canonical_answer": "1.2 meters", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 4.0, "azimuth_deg": -7.821, "elevation_deg": 42.814, "distance_m": 1.24}]}
{"qa_id": "qa_b36a7d144ee0ac21cf23", "split": "test", "audio_id": "foa_bf75524ecf035cfa56ce", "audio_path": "audio/test/foa_bf75524ecf035cfa56ce.wav", "scene_annotation_csv_path": "annotations/test/foa_bf75524ecf035cfa56ce.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound originating from the left and above begin?", "answer": "The sound originating from the left and above begins at 0.3s.", "canonical_answer": "0.3s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 5.8, "azimuth_deg": 109.381, "elevation_deg": 47.341, "distance_m": 1.06}]}
{"qa_id": "qa_45a80acc033d13672d6a", "split": "test", "audio_id": "foa_2c4a881fab6e4d5972b5", "audio_path": "audio/test/foa_2c4a881fab6e4d5972b5.wav", "scene_annotation_csv_path": "annotations/test/foa_2c4a881fab6e4d5972b5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the tape located?", "answer": "-8.3 degrees", "canonical_answer": "-8.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 0.5, "end_time": 1.5, "azimuth_deg": -8.263, "elevation_deg": -39.892, "distance_m": 1.45}]}
{"qa_id": "qa_915ba7c8d45efadc1975", "split": "test", "audio_id": "foa_429b97d5a38225a0be02", "audio_path": "audio/test/foa_429b97d5a38225a0be02.wav", "scene_annotation_csv_path": "annotations/test/foa_429b97d5a38225a0be02.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the war sound located?", "answer": "16.5 degrees", "canonical_answer": "16.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 3, "start_time": 17.4, "end_time": 20.0, "azimuth_deg": -145.547, "elevation_deg": 16.489, "distance_m": 2.19}]}
{"qa_id": "qa_ae2808cc14823bce0005", "split": "test", "audio_id": "foa_2087a93a4f4947ac8917", "audio_path": "audio/test/foa_2087a93a4f4947ac8917.wav", "scene_annotation_csv_path": "annotations/test/foa_2087a93a4f4947ac8917.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the tape in meters?", "answer": "3.5 meters", "canonical_answer": "3.5 meters", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 0.1, "end_time": 10.9, "azimuth_deg": -140.962, "elevation_deg": 3.36, "distance_m": 3.48}]}
{"qa_id": "qa_d46f7020c791bd4957b8", "split": "test", "audio_id": "foa_25f6efc79f736c6c19f1", "audio_path": "audio/test/foa_25f6efc79f736c6c19f1.wav", "scene_annotation_csv_path": "annotations/test/foa_25f6efc79f736c6c19f1.csv", "dataset": "tau2636594", "data_source": "dcase_real", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound source originating from the front first become audible?", "answer": "The sound source located in front becomes active at 0.5s.", "canonical_answer": "0.5s", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 2, "start_time": 0.5, "end_time": 4.5, "azimuth_deg": -2.5, "elevation_deg": 10.0, "distance_m": 1.0}]}
{"qa_id": "qa_b4c1b89efa4b7eb0b485", "split": "test", "audio_id": "foa_55c949ed16e1cc8fb17c", "audio_path": "audio/test/foa_55c949ed16e1cc8fb17c.wav", "scene_annotation_csv_path": "annotations/test/foa_55c949ed16e1cc8fb17c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the right and below begin?", "answer": "The sound source located to the right and below starts at 0.6s.", "canonical_answer": "0.6s", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.6, "end_time": 16.8, "azimuth_deg": -85.137, "elevation_deg": -36.719, "distance_m": 2.4}]}
{"qa_id": "qa_0bddd8e5f32cd58911aa", "split": "test", "audio_id": "foa_39efe4ec35ee54d61fee", "audio_path": "audio/test/foa_39efe4ec35ee54d61fee.wav", "scene_annotation_csv_path": "annotations/test/foa_39efe4ec35ee54d61fee.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the insect from the listener?", "answer": "2.7 meters", "canonical_answer": "2.7 meters", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 11.4, "azimuth_deg": 173.954, "elevation_deg": 21.355, "distance_m": 2.69}]}
{"qa_id": "qa_7a773b0a9da52284595b", "split": "test", "audio_id": "foa_afce55a97d227dcab693", "audio_path": "audio/test/foa_afce55a97d227dcab693.wav", "scene_annotation_csv_path": "annotations/test/foa_afce55a97d227dcab693.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the tape located?", "answer": "-117.1 degrees", "canonical_answer": "-117.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 1, "start_time": 5.4, "end_time": 7.8, "azimuth_deg": -117.088, "elevation_deg": -23.412, "distance_m": 3.02}]}
{"qa_id": "qa_b22f2dc618c36495b092", "split": "test", "audio_id": "foa_f26d2848cfd5fccfd2d9", "audio_path": "audio/test/foa_f26d2848cfd5fccfd2d9.wav", "scene_annotation_csv_path": "annotations/test/foa_f26d2848cfd5fccfd2d9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the alarm located?", "answer": "-44.3 degrees", "canonical_answer": "-44.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.1, "end_time": 9.3, "azimuth_deg": 179.994, "elevation_deg": -44.309, "distance_m": 1.65}]}
{"qa_id": "qa_4a64e5d28509aa14c7db", "split": "test", "audio_id": "foa_a3388afc0f19e669893a", "audio_path": "audio/test/foa_a3388afc0f19e669893a.wav", "scene_annotation_csv_path": "annotations/test/foa_a3388afc0f19e669893a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle are the footsteps located?", "answer": "-32.4 degrees", "canonical_answer": "-32.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 3, "start_time": 13.5, "end_time": 18.2, "azimuth_deg": 29.572, "elevation_deg": -32.355, "distance_m": 2.79}]}
{"qa_id": "qa_c1bec088e0f9e9f4ae16", "split": "test", "audio_id": "foa_c632cf84a78c894a065a", "audio_path": "audio/test/foa_c632cf84a78c894a065a.wav", "scene_annotation_csv_path": "annotations/test/foa_c632cf84a78c894a065a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the ocean located?", "answer": "-119.4 degrees", "canonical_answer": "-119.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -119.431, "elevation_deg": 23.301, "distance_m": 0.55}]}
{"qa_id": "qa_b14052bc28d59206a17d", "split": "test", "audio_id": "foa_fc28ca332932d36e7ab5", "audio_path": "audio/test/foa_fc28ca332932d36e7ab5.wav", "scene_annotation_csv_path": "annotations/test/foa_fc28ca332932d36e7ab5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the male speech sound located to the front-right and below begin?", "answer": "The sound originating from that location begins at 6.1s.", "canonical_answer": "6.1s", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 1, "start_time": 6.1, "end_time": 13.5, "azimuth_deg": -40.691, "elevation_deg": -32.825, "distance_m": 1.67}]}
{"qa_id": "qa_7fe53ac7886a059498e1", "split": "test", "audio_id": "foa_5ebd09785ed6e2137056", "audio_path": "audio/test/foa_5ebd09785ed6e2137056.wav", "scene_annotation_csv_path": "annotations/test/foa_5ebd09785ed6e2137056.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the person speaking?", "answer": "0.9 meters", "canonical_answer": "0.9 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 5.0, "azimuth_deg": 113.328, "elevation_deg": -1.406, "distance_m": 0.88}]}
{"qa_id": "qa_7f6104dea12c8217cfbc", "split": "test", "audio_id": "foa_76fd26e0ebec17fc81e4", "audio_path": "audio/test/foa_76fd26e0ebec17fc81e4.wav", "scene_annotation_csv_path": "annotations/test/foa_76fd26e0ebec17fc81e4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the string instrument located to the front-left and below begin to play?", "answer": "The string instrument starts playing at 0.4 seconds.", "canonical_answer": "0.4s", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.4, "end_time": 18.5, "azimuth_deg": 49.679, "elevation_deg": -40.244, "distance_m": 1.93}]}
{"qa_id": "qa_605b60ac74e3812ce83f", "split": "test", "audio_id": "foa_377b744ad7c04a37908d", "audio_path": "audio/test/foa_377b744ad7c04a37908d.wav", "scene_annotation_csv_path": "annotations/test/foa_377b744ad7c04a37908d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the guitar?", "answer": "2.4 meters", "canonical_answer": "2.4 meters", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.6, "end_time": 6.8, "azimuth_deg": 22.793, "elevation_deg": -3.6, "distance_m": 2.35}]}
{"qa_id": "qa_4702f72626d6eab68ed2", "split": "test", "audio_id": "foa_20b4cd6152a7492feea5", "audio_path": "audio/test/foa_20b4cd6152a7492feea5.wav", "scene_annotation_csv_path": "annotations/test/foa_20b4cd6152a7492feea5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the appliance located?", "answer": "-38.2 degrees", "canonical_answer": "-38.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.2, "end_time": 0.6, "azimuth_deg": -38.234, "elevation_deg": -29.478, "distance_m": 2.35}]}
{"qa_id": "qa_40ca518d934ed7b0001f", "split": "test", "audio_id": "foa_7750473774370e929335", "audio_path": "audio/test/foa_7750473774370e929335.wav", "scene_annotation_csv_path": "annotations/test/foa_7750473774370e929335.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the printer positioned?", "answer": "-54.6 degrees", "canonical_answer": "-54.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 1, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -6.728, "elevation_deg": -54.635, "distance_m": 3.48}]}
{"qa_id": "qa_64ffdf68934109b702c1", "split": "test", "audio_id": "foa_d6db8856f6d62a394842", "audio_path": "audio/test/foa_d6db8856f6d62a394842.wav", "scene_annotation_csv_path": "annotations/test/foa_d6db8856f6d62a394842.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the crushing sound coming from?", "answer": "-26.4 degrees", "canonical_answer": "-26.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 2, "start_time": 9.3, "end_time": 17.0, "azimuth_deg": -10.576, "elevation_deg": -26.395, "distance_m": 3.27}]}
{"qa_id": "qa_5ea891feb0c616948ab1", "split": "test", "audio_id": "foa_c483f8b45f521d5b3974", "audio_path": "audio/test/foa_c483f8b45f521d5b3974.wav", "scene_annotation_csv_path": "annotations/test/foa_c483f8b45f521d5b3974.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. At what distance is the typing sound occurring?", "answer": "1.6 meters", "canonical_answer": "1.6 meters", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.3, "end_time": 20.0, "azimuth_deg": -14.939, "elevation_deg": 27.1, "distance_m": 1.59}]}
{"qa_id": "qa_e4a605efb591ee11d8f3", "split": "test", "audio_id": "foa_162f5e6c13d2ad847f75", "audio_path": "audio/test/foa_162f5e6c13d2ad847f75.wav", "scene_annotation_csv_path": "annotations/test/foa_162f5e6c13d2ad847f75.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the wind instrument located?", "answer": "-114.8 degrees", "canonical_answer": "-114.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.1, "end_time": 1.3, "azimuth_deg": -114.803, "elevation_deg": 31.682, "distance_m": 0.81}]}
{"qa_id": "qa_e364ceb099ac3c73ae3e", "split": "test", "audio_id": "foa_f769f188feaad7dfde33", "audio_path": "audio/test/foa_f769f188feaad7dfde33.wav", "scene_annotation_csv_path": "annotations/test/foa_f769f188feaad7dfde33.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the right and below start playing?", "answer": "The sound originating from that location begins at 0.2s.", "canonical_answer": "0.2s", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": -67.619, "elevation_deg": -15.17, "distance_m": 3.17}]}
{"qa_id": "qa_be4b7e0e034c5b205fbe", "split": "test", "audio_id": "foa_a68f47c86d910954c9b4", "audio_path": "audio/test/foa_a68f47c86d910954c9b4.wav", "scene_annotation_csv_path": "annotations/test/foa_a68f47c86d910954c9b4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance to the string instrument in meters?", "answer": "1.5 meters", "canonical_answer": "1.5 meters", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 1.0, "azimuth_deg": -133.014, "elevation_deg": 6.845, "distance_m": 1.5}]}
{"qa_id": "qa_e0d98c59f41bb9e8e22d", "split": "test", "audio_id": "foa_f94c7fabe8401b4fea86", "audio_path": "audio/test/foa_f94c7fabe8401b4fea86.wav", "scene_annotation_csv_path": "annotations/test/foa_f94c7fabe8401b4fea86.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound located to the front-left and above the listener begin?", "answer": "The sound source starts at 0.6s.", "canonical_answer": "0.6s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 8.2, "azimuth_deg": 65.716, "elevation_deg": 15.558, "distance_m": 1.25}]}
{"qa_id": "qa_4fd83a4ee769563d83e1", "split": "test", "audio_id": "foa_296e6c5b7ed6080ac9ac", "audio_path": "audio/test/foa_296e6c5b7ed6080ac9ac.wav", "scene_annotation_csv_path": "annotations/test/foa_296e6c5b7ed6080ac9ac.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the male speech located?", "answer": "-66.9 degrees", "canonical_answer": "-66.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -66.923, "elevation_deg": -23.358, "distance_m": 2.97}]}
{"qa_id": "qa_03e05181bface5d39f77", "split": "test", "audio_id": "foa_518fa7278214d6af00ca", "audio_path": "audio/test/foa_518fa7278214d6af00ca.wav", "scene_annotation_csv_path": "annotations/test/foa_518fa7278214d6af00ca.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the speech source?", "answer": "40.1 degrees", "canonical_answer": "40.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 7.0, "azimuth_deg": 73.303, "elevation_deg": 40.11, "distance_m": 1.87}]}
{"qa_id": "qa_5b0b40e4955b764deefd", "split": "test", "audio_id": "foa_c0e235abc1462f4965b9", "audio_path": "audio/test/foa_c0e235abc1462f4965b9.wav", "scene_annotation_csv_path": "annotations/test/foa_c0e235abc1462f4965b9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the breathing sound in meters?", "answer": "2.3 meters", "canonical_answer": "2.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 1.0, "end_time": 1.4, "azimuth_deg": -105.605, "elevation_deg": -51.018, "distance_m": 2.34}]}
{"qa_id": "qa_2c96c52257db9f79e3b8", "split": "test", "audio_id": "foa_85bf718ae68394c79b27", "audio_path": "audio/test/foa_85bf718ae68394c79b27.wav", "scene_annotation_csv_path": "annotations/test/foa_85bf718ae68394c79b27.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth angle is the speech located?", "answer": "134.7 degrees", "canonical_answer": "134.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.5, "end_time": 6.2, "azimuth_deg": 134.747, "elevation_deg": 15.952, "distance_m": 3.1}]}
{"qa_id": "qa_dbbb5edbbf4e663bd398", "split": "test", "audio_id": "foa_f7e582cf7ad0288fc935", "audio_path": "audio/test/foa_f7e582cf7ad0288fc935.wav", "scene_annotation_csv_path": "annotations/test/foa_f7e582cf7ad0288fc935.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the tool located?", "answer": "-0.9 degrees", "canonical_answer": "-0.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.2, "end_time": 1.5, "azimuth_deg": -99.902, "elevation_deg": -0.874, "distance_m": 3.17}]}
{"qa_id": "qa_23be1b7cd7f91688135d", "split": "test", "audio_id": "foa_57a86e7eac16b197ade1", "audio_path": "audio/test/foa_57a86e7eac16b197ade1.wav", "scene_annotation_csv_path": "annotations/test/foa_57a86e7eac16b197ade1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the alarm originating from the left and below first begin to play?", "answer": "The sound source becomes active at 0.4s.", "canonical_answer": "0.4s", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.4, "end_time": 18.6, "azimuth_deg": 84.367, "elevation_deg": -19.131, "distance_m": 3.58}]}
{"qa_id": "qa_ef889ebc70e3afc62a4b", "split": "test", "audio_id": "foa_854922bcc5b9ee12d9bb", "audio_path": "audio/test/foa_854922bcc5b9ee12d9bb.wav", "scene_annotation_csv_path": "annotations/test/foa_854922bcc5b9ee12d9bb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the appliance located?", "answer": "-32.0 degrees", "canonical_answer": "-32.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": -38.791, "elevation_deg": -32.027, "distance_m": 2.48}]}
{"qa_id": "qa_8c720c7ec5951f57fe65", "split": "test", "audio_id": "foa_64de2eeb24a684742e8d", "audio_path": "audio/test/foa_64de2eeb24a684742e8d.wav", "scene_annotation_csv_path": "annotations/test/foa_64de2eeb24a684742e8d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth in degrees is the body sound located?", "answer": "-51.7 degrees", "canonical_answer": "-51.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": -51.744, "elevation_deg": -8.239, "distance_m": 0.68}]}
{"qa_id": "qa_a576644d61cc52743871", "split": "test", "audio_id": "foa_bd628f08de9d7431684e", "audio_path": "audio/test/foa_bd628f08de9d7431684e.wav", "scene_annotation_csv_path": "annotations/test/foa_bd628f08de9d7431684e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the keyboard instrument?", "answer": "1.0 meters", "canonical_answer": "1.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.1, "end_time": 2.4, "azimuth_deg": -16.797, "elevation_deg": 34.652, "distance_m": 1.02}]}
{"qa_id": "qa_501c536c17db5717a056", "split": "test", "audio_id": "foa_1178a7074ffc964664e2", "audio_path": "audio/test/foa_1178a7074ffc964664e2.wav", "scene_annotation_csv_path": "annotations/test/foa_1178a7074ffc964664e2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the male speech originating from the back start?", "answer": "The sound source located at the back becomes active at 0.1s.", "canonical_answer": "0.1s", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.1, "end_time": 2.4, "azimuth_deg": -171.159, "elevation_deg": 3.405, "distance_m": 2.34}]}
{"qa_id": "qa_d9599ee67bc054c25766", "split": "test", "audio_id": "foa_02301a045d1b77d74fac", "audio_path": "audio/test/foa_02301a045d1b77d74fac.wav", "scene_annotation_csv_path": "annotations/test/foa_02301a045d1b77d74fac.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the machine located?", "answer": "40.9 degrees", "canonical_answer": "40.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 2.3, "azimuth_deg": 40.92, "elevation_deg": 15.64, "distance_m": 2.21}]}
{"qa_id": "qa_9905735ff4e460242402", "split": "test", "audio_id": "foa_de9c2f0be126c0744be1", "audio_path": "audio/test/foa_de9c2f0be126c0744be1.wav", "scene_annotation_csv_path": "annotations/test/foa_de9c2f0be126c0744be1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the body sound in meters?", "answer": "3.6 meters", "canonical_answer": "3.6 meters", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.3, "end_time": 6.4, "azimuth_deg": -97.68, "elevation_deg": -22.185, "distance_m": 3.61}]}
{"qa_id": "qa_2debb42d1191b0a1ab8e", "split": "test", "audio_id": "foa_939481920223ef11b2b9", "audio_path": "audio/test/foa_939481920223ef11b2b9.wav", "scene_annotation_csv_path": "annotations/test/foa_939481920223ef11b2b9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the door located?", "answer": "21.5 degrees", "canonical_answer": "21.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.1, "end_time": 7.6, "azimuth_deg": 151.99, "elevation_deg": 21.549, "distance_m": 1.7}]}
{"qa_id": "qa_4f18a89c167ee84d7d45", "split": "test", "audio_id": "foa_63e70bcb8b25e2e194e3", "audio_path": "audio/test/foa_63e70bcb8b25e2e194e3.wav", "scene_annotation_csv_path": "annotations/test/foa_63e70bcb8b25e2e194e3.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound originating from the back-right and below begin?", "answer": "The sound source becomes active at 0.3s.", "canonical_answer": "0.3s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 6.6, "azimuth_deg": -137.372, "elevation_deg": -16.466, "distance_m": 1.68}]}
{"qa_id": "qa_84f27ef66858f75f1c39", "split": "test", "audio_id": "foa_28e6aa3bf97474f775f0", "audio_path": "audio/test/foa_28e6aa3bf97474f775f0.wav", "scene_annotation_csv_path": "annotations/test/foa_28e6aa3bf97474f775f0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the machine located?", "answer": "-120.4 degrees", "canonical_answer": "-120.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.2, "end_time": 19.8, "azimuth_deg": -120.388, "elevation_deg": -23.184, "distance_m": 1.45}]}
{"qa_id": "qa_788fe2d851a0d3b2df84", "split": "test", "audio_id": "foa_9d20d3966e811064e6a4", "audio_path": "audio/test/foa_9d20d3966e811064e6a4.wav", "scene_annotation_csv_path": "annotations/test/foa_9d20d3966e811064e6a4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the rain located?", "answer": "10.4 degrees", "canonical_answer": "10.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 11.9, "azimuth_deg": -161.735, "elevation_deg": 10.419, "distance_m": 1.25}]}
{"qa_id": "qa_adc39e6ea8bd7ff3ad31", "split": "test", "audio_id": "foa_c5d2586db638ca96e1bf", "audio_path": "audio/test/foa_c5d2586db638ca96e1bf.wav", "scene_annotation_csv_path": "annotations/test/foa_c5d2586db638ca96e1bf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the keyboard instrument?", "answer": "3.2 meters", "canonical_answer": "3.2 meters", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 5.3, "azimuth_deg": 41.001, "elevation_deg": -26.311, "distance_m": 3.23}]}
{"qa_id": "qa_c5c75d21ffa3ef1a5e84", "split": "test", "audio_id": "foa_aaf2f1e194927ccc2e72", "audio_path": "audio/test/foa_aaf2f1e194927ccc2e72.wav", "scene_annotation_csv_path": "annotations/test/foa_aaf2f1e194927ccc2e72.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the alarm sounding from the back-left and below begin?", "answer": "The alarm starts playing at 3.0 seconds.", "canonical_answer": "3.0s", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 1, "start_time": 3.0, "end_time": 8.3, "azimuth_deg": 120.751, "elevation_deg": -20.099, "distance_m": 3.15}]}
{"qa_id": "qa_2074b49c45202e4e4148", "split": "test", "audio_id": "foa_a76237731382831fad9e", "audio_path": "audio/test/foa_a76237731382831fad9e.wav", "scene_annotation_csv_path": "annotations/test/foa_a76237731382831fad9e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound from the front-left direction begin?", "answer": "The speech sound originating from the front-left begins at 0.7s.", "canonical_answer": "0.7s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.7, "end_time": 20.0, "azimuth_deg": 25.444, "elevation_deg": 12.108, "distance_m": 0.64}]}
{"qa_id": "qa_23a071772020c67342d5", "split": "test", "audio_id": "foa_6cd67e37b501f9126ea3", "audio_path": "audio/test/foa_6cd67e37b501f9126ea3.wav", "scene_annotation_csv_path": "annotations/test/foa_6cd67e37b501f9126ea3.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. At what distance is the keyboard instrument located?", "answer": "1.1 meters", "canonical_answer": "1.1 meters", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": -106.289, "elevation_deg": -1.248, "distance_m": 1.05}]}
{"qa_id": "qa_89be5fdc4758be496fa2", "split": "test", "audio_id": "foa_af64d71c1e652c9cb0f8", "audio_path": "audio/test/foa_af64d71c1e652c9cb0f8.wav", "scene_annotation_csv_path": "annotations/test/foa_af64d71c1e652c9cb0f8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the cooking sound occurring?", "answer": "-21.4 degrees", "canonical_answer": "-21.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 2, "start_time": 15.4, "end_time": 20.0, "azimuth_deg": 155.49, "elevation_deg": -21.412, "distance_m": 3.65}]}
{"qa_id": "qa_2f86cbdf8ade0ad53f35", "split": "test", "audio_id": "foa_05b19236c8362d07c843", "audio_path": "audio/test/foa_05b19236c8362d07c843.wav", "scene_annotation_csv_path": "annotations/test/foa_05b19236c8362d07c843.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the tool located?", "answer": "-69.1 degrees", "canonical_answer": "-69.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.9, "end_time": 1.9, "azimuth_deg": -69.105, "elevation_deg": 13.636, "distance_m": 3.1}]}
{"qa_id": "qa_f236661f2ac5a42bd3a1", "split": "test", "audio_id": "foa_6e94b5b29bc05b79bd5f", "audio_path": "audio/test/foa_6e94b5b29bc05b79bd5f.wav", "scene_annotation_csv_path": "annotations/test/foa_6e94b5b29bc05b79bd5f.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the speech located?", "answer": "-3.3 degrees", "canonical_answer": "-3.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 9.6, "azimuth_deg": -21.008, "elevation_deg": -3.347, "distance_m": 1.54}]}
{"qa_id": "qa_852c7021c155b2a6eb61", "split": "test", "audio_id": "foa_4571ef3eb7437c6b4f19", "audio_path": "audio/test/foa_4571ef3eb7437c6b4f19.wav", "scene_annotation_csv_path": "annotations/test/foa_4571ef3eb7437c6b4f19.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the body sound in meters?", "answer": "2.8 meters", "canonical_answer": "2.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 5.0, "azimuth_deg": 65.396, "elevation_deg": 20.272, "distance_m": 2.8}]}
{"qa_id": "qa_2894e5b5c7257377888c", "split": "test", "audio_id": "foa_e2df26ebce353cbf91ce", "audio_path": "audio/test/foa_e2df26ebce353cbf91ce.wav", "scene_annotation_csv_path": "annotations/test/foa_e2df26ebce353cbf91ce.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the string instrument located?", "answer": "-67.2 degrees", "canonical_answer": "-67.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 2.3, "azimuth_deg": -67.227, "elevation_deg": 20.401, "distance_m": 2.67}]}
{"qa_id": "qa_fca033e22661a3fc93df", "split": "test", "audio_id": "foa_a67f53778ae42bda0711", "audio_path": "audio/test/foa_a67f53778ae42bda0711.wav", "scene_annotation_csv_path": "annotations/test/foa_a67f53778ae42bda0711.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back and below start?", "answer": "The sound source located at the back and below becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.0, "end_time": 7.9, "azimuth_deg": 171.475, "elevation_deg": -17.405, "distance_m": 1.78}]}
{"qa_id": "qa_ebaae2912b51fa4d2f3b", "split": "test", "audio_id": "foa_f829f732714dece19754", "audio_path": "audio/test/foa_f829f732714dece19754.wav", "scene_annotation_csv_path": "annotations/test/foa_f829f732714dece19754.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the alarm located?", "answer": "-63.3 degrees", "canonical_answer": "-63.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 2, "start_time": 14.0, "end_time": 20.0, "azimuth_deg": -63.336, "elevation_deg": 13.812, "distance_m": 0.92}]}
{"qa_id": "qa_0c768de195566e855a1d", "split": "test", "audio_id": "foa_49247a07fff12353bd15", "audio_path": "audio/test/foa_49247a07fff12353bd15.wav", "scene_annotation_csv_path": "annotations/test/foa_49247a07fff12353bd15.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the home sound located?", "answer": "17.0 degrees", "canonical_answer": "17.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 1.1, "end_time": 3.0, "azimuth_deg": -153.299, "elevation_deg": 17.047, "distance_m": 1.88}]}
{"qa_id": "qa_14d2c5df062c32eafac9", "split": "test", "audio_id": "foa_195687298fe16e31c92f", "audio_path": "audio/test/foa_195687298fe16e31c92f.wav", "scene_annotation_csv_path": "annotations/test/foa_195687298fe16e31c92f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the right side begin?", "answer": "The sound source located to the right becomes active at 0.5s.", "canonical_answer": "0.5s", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.5, "end_time": 3.2, "azimuth_deg": -104.995, "elevation_deg": -10.115, "distance_m": 2.32}]}
{"qa_id": "qa_7f5393825ffbd4c1e8f2", "split": "test", "audio_id": "foa_f51e45612727f9c88805", "audio_path": "audio/test/foa_f51e45612727f9c88805.wav", "scene_annotation_csv_path": "annotations/test/foa_f51e45612727f9c88805.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. At what distance is the speech source located?", "answer": "3.9 meters", "canonical_answer": "3.9 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 4.6, "azimuth_deg": 52.882, "elevation_deg": 0.0, "distance_m": 3.88}]}
{"qa_id": "qa_eb3a29c1773d63ce2180", "split": "test", "audio_id": "foa_73382896526e371549d0", "audio_path": "audio/test/foa_73382896526e371549d0.wav", "scene_annotation_csv_path": "annotations/test/foa_73382896526e371549d0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the right and below start?", "answer": "The sound source located to the right and below begins at 0.3s.", "canonical_answer": "0.3s", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.3, "end_time": 20.0, "azimuth_deg": -83.238, "elevation_deg": -15.491, "distance_m": 3.14}]}
{"qa_id": "qa_fbd35d55ca0fa767cb50", "split": "test", "audio_id": "foa_ba52d87ec69aaf98f663", "audio_path": "audio/test/foa_ba52d87ec69aaf98f663.wav", "scene_annotation_csv_path": "annotations/test/foa_ba52d87ec69aaf98f663.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the door located?", "answer": "-38.5 degrees", "canonical_answer": "-38.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": 37.107, "elevation_deg": -38.463, "distance_m": 1.8}]}
{"qa_id": "qa_a67661cceb0eb2007b22", "split": "test", "audio_id": "foa_6407c8d86e1bbba202f8", "audio_path": "audio/test/foa_6407c8d86e1bbba202f8.wav", "scene_annotation_csv_path": "annotations/test/foa_6407c8d86e1bbba202f8.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the frog?", "answer": "-13.4 degrees", "canonical_answer": "-13.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 0.4, "end_time": 4.569, "azimuth_deg": -13.437, "elevation_deg": 0.403, "distance_m": 2.54}]}
{"qa_id": "qa_67b4afef41e1f3a03ed5", "split": "test", "audio_id": "foa_a147d47d4385f219cf96", "audio_path": "audio/test/foa_a147d47d4385f219cf96.wav", "scene_annotation_csv_path": "annotations/test/foa_a147d47d4385f219cf96.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the speech source from the listener?", "answer": "2.5 meters", "canonical_answer": "2.5 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 7.8, "end_time": 20.0, "azimuth_deg": -38.943, "elevation_deg": 8.473, "distance_m": 2.5}]}
{"qa_id": "qa_933f68138cf77f5c350a", "split": "test", "audio_id": "foa_7f0b138c4abc56849783", "audio_path": "audio/test/foa_7f0b138c4abc56849783.wav", "scene_annotation_csv_path": "annotations/test/foa_7f0b138c4abc56849783.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the tape?", "answer": "-37.2 degrees", "canonical_answer": "-37.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 0.6, "end_time": 16.7, "azimuth_deg": -105.634, "elevation_deg": -37.169, "distance_m": 1.46}]}
{"qa_id": "qa_8cd81c140c93f8e94926", "split": "test", "audio_id": "foa_91287cdbcb472d1a431d", "audio_path": "audio/test/foa_91287cdbcb472d1a431d.wav", "scene_annotation_csv_path": "annotations/test/foa_91287cdbcb472d1a431d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the drum sound originating from the front-left and below begin?", "answer": "The drum begins to sound at 2.5 seconds.", "canonical_answer": "2.5s", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 1, "start_time": 2.5, "end_time": 3.0, "azimuth_deg": 35.755, "elevation_deg": -34.674, "distance_m": 2.5}]}
{"qa_id": "qa_7567c37b2d458671bc8a", "split": "test", "audio_id": "foa_6d4d3ed39675792759c9", "audio_path": "audio/test/foa_6d4d3ed39675792759c9.wav", "scene_annotation_csv_path": "annotations/test/foa_6d4d3ed39675792759c9.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the war sound located?", "answer": "29.0 degrees", "canonical_answer": "29.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 1.2, "azimuth_deg": 28.954, "elevation_deg": 0.0, "distance_m": 3.16}]}
{"qa_id": "qa_7145b47bc8f140776e0c", "split": "test", "audio_id": "foa_123369573c8168a426d7", "audio_path": "audio/test/foa_123369573c8168a426d7.wav", "scene_annotation_csv_path": "annotations/test/foa_123369573c8168a426d7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the string instrument in meters?", "answer": "3.6 meters", "canonical_answer": "3.6 meters", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": -160.162, "elevation_deg": -20.57, "distance_m": 3.59}]}
{"qa_id": "qa_668949fa1f3d15e8c46a", "split": "test", "audio_id": "foa_b747355ac60d29e66fc8", "audio_path": "audio/test/foa_b747355ac60d29e66fc8.wav", "scene_annotation_csv_path": "annotations/test/foa_b747355ac60d29e66fc8.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the speech source?", "answer": "76.9 degrees", "canonical_answer": "76.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 4.2, "azimuth_deg": 76.917, "elevation_deg": 0.0, "distance_m": 1.84}]}
{"qa_id": "qa_db2e7fd021c7b12eaf07", "split": "test", "audio_id": "foa_4c325c881299ad338813", "audio_path": "audio/test/foa_4c325c881299ad338813.wav", "scene_annotation_csv_path": "annotations/test/foa_4c325c881299ad338813.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the cooking sound originating from the front-left and below begin?", "answer": "The cooking sound starts at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 14.5, "azimuth_deg": 36.286, "elevation_deg": -17.817, "distance_m": 3.33}]}
{"qa_id": "qa_075699fa4f408e8f6e07", "split": "test", "audio_id": "foa_16cdb399e021ade86c9a", "audio_path": "audio/test/foa_16cdb399e021ade86c9a.wav", "scene_annotation_csv_path": "annotations/test/foa_16cdb399e021ade86c9a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the drum?", "answer": "3.7 meters", "canonical_answer": "3.7 meters", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.6, "end_time": 11.8, "azimuth_deg": 112.567, "elevation_deg": -31.891, "distance_m": 3.65}]}
{"qa_id": "qa_c0d40fdec23ca831e2fa", "split": "test", "audio_id": "foa_4a578b15584511f5cf09", "audio_path": "audio/test/foa_4a578b15584511f5cf09.wav", "scene_annotation_csv_path": "annotations/test/foa_4a578b15584511f5cf09.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the body sound positioned?", "answer": "17.8 degrees", "canonical_answer": "17.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -114.929, "elevation_deg": 17.764, "distance_m": 0.86}]}
{"qa_id": "qa_346b08b55673a6f2b1f4", "split": "test", "audio_id": "foa_96b38a7413355efca2bc", "audio_path": "audio/test/foa_96b38a7413355efca2bc.wav", "scene_annotation_csv_path": "annotations/test/foa_96b38a7413355efca2bc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth angle is the wood located?", "answer": "-157.2 degrees", "canonical_answer": "-157.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 60, "class_name": "wood", "track_id": 0, "start_time": 0.0, "end_time": 0.7, "azimuth_deg": -157.219, "elevation_deg": 4.139, "distance_m": 2.59}]}
{"qa_id": "qa_d6378ac3601142545d0f", "split": "test", "audio_id": "foa_7d03e39bce976f36fb63", "audio_path": "audio/test/foa_7d03e39bce976f36fb63.wav", "scene_annotation_csv_path": "annotations/test/foa_7d03e39bce976f36fb63.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the typing sound heard?", "answer": "0.9 degrees", "canonical_answer": "0.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 3.4, "end_time": 6.2, "azimuth_deg": -21.589, "elevation_deg": 0.921, "distance_m": 1.35}]}
{"qa_id": "qa_97d4d247831f06b9d7f4", "split": "test", "audio_id": "foa_c29975372530a17bd31e", "audio_path": "audio/test/foa_c29975372530a17bd31e.wav", "scene_annotation_csv_path": "annotations/test/foa_c29975372530a17bd31e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the guitar in meters?", "answer": "1.4 meters", "canonical_answer": "1.4 meters", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.6, "end_time": 13.1, "azimuth_deg": 111.506, "elevation_deg": 25.075, "distance_m": 1.41}]}
{"qa_id": "qa_4aa1f7dc2eac2a9163b1", "split": "test", "audio_id": "foa_e72d2218c2240c580aa8", "audio_path": "audio/test/foa_e72d2218c2240c580aa8.wav", "scene_annotation_csv_path": "annotations/test/foa_e72d2218c2240c580aa8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound located to the right begin?", "answer": "The sound originating from the right becomes active at 0.6s.", "canonical_answer": "0.6s", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 1, "start_time": 0.6, "end_time": 4.3, "azimuth_deg": -88.094, "elevation_deg": 4.01, "distance_m": 2.84}]}
{"qa_id": "qa_474e60e05713f7ff82da", "split": "test", "audio_id": "foa_e04aad1eb92cbb208171", "audio_path": "audio/test/foa_e04aad1eb92cbb208171.wav", "scene_annotation_csv_path": "annotations/test/foa_e04aad1eb92cbb208171.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the bell in meters?", "answer": "0.7 meters", "canonical_answer": "0.7 meters", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.3, "end_time": 11.7, "azimuth_deg": 149.015, "elevation_deg": -25.034, "distance_m": 0.66}]}
{"qa_id": "qa_89dc4810844bdbfceff1", "split": "test", "audio_id": "foa_4c058e36687fb662af90", "audio_path": "audio/test/foa_4c058e36687fb662af90.wav", "scene_annotation_csv_path": "annotations/test/foa_4c058e36687fb662af90.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the tape located?", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 1, "start_time": 0.2, "end_time": 5.1, "azimuth_deg": -1.649, "elevation_deg": 0.0, "distance_m": 2.52}]}
{"qa_id": "qa_0e7c10449dd7ca2ff1ea", "split": "test", "audio_id": "foa_007a927cd7bcb3527611", "audio_path": "audio/test/foa_007a927cd7bcb3527611.wav", "scene_annotation_csv_path": "annotations/test/foa_007a927cd7bcb3527611.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back-left and above start?", "answer": "The sound source located at the back-left and above becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 2.2, "azimuth_deg": 141.242, "elevation_deg": 24.157, "distance_m": 1.04}]}
{"qa_id": "qa_5e8a538cef7ef91c8077", "split": "test", "audio_id": "foa_966db271cc35fdae8791", "audio_path": "audio/test/foa_966db271cc35fdae8791.wav", "scene_annotation_csv_path": "annotations/test/foa_966db271cc35fdae8791.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the speech located?", "answer": "83.3 degrees", "canonical_answer": "83.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 13.9, "azimuth_deg": 83.326, "elevation_deg": -8.225, "distance_m": 3.23}]}
{"qa_id": "qa_a964414e3c90cbb6098e", "split": "test", "audio_id": "foa_63894ce3a38bd28ef08f", "audio_path": "audio/test/foa_63894ce3a38bd28ef08f.wav", "scene_annotation_csv_path": "annotations/test/foa_63894ce3a38bd28ef08f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the crushing sound originating from the back-left start?", "answer": "The crushing sound begins at 0.1s.", "canonical_answer": "0.1s", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 1, "start_time": 0.1, "end_time": 4.9, "azimuth_deg": 127.33, "elevation_deg": 12.126, "distance_m": 3.52}]}
{"qa_id": "qa_f297ca6c9987fbead217", "split": "test", "audio_id": "foa_71a15eca370f6dd09743", "audio_path": "audio/test/foa_71a15eca370f6dd09743.wav", "scene_annotation_csv_path": "annotations/test/foa_71a15eca370f6dd09743.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the war sound?", "answer": "1.0 meters", "canonical_answer": "1.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.1, "end_time": 5.8, "azimuth_deg": 130.64, "elevation_deg": 25.487, "distance_m": 0.95}]}
{"qa_id": "qa_f62c1802f9d750e66df0", "split": "test", "audio_id": "foa_d796622ce66710c4d5b4", "audio_path": "audio/test/foa_d796622ce66710c4d5b4.wav", "scene_annotation_csv_path": "annotations/test/foa_d796622ce66710c4d5b4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the war sound located?", "answer": "16.2 degrees", "canonical_answer": "16.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": 16.164, "elevation_deg": -20.931, "distance_m": 1.06}]}
{"qa_id": "qa_ad6bea49b2e4adb013e1", "split": "test", "audio_id": "foa_a3c4500957341b310af8", "audio_path": "audio/test/foa_a3c4500957341b310af8.wav", "scene_annotation_csv_path": "annotations/test/foa_a3c4500957341b310af8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the breathing sound?", "answer": "-5.0 degrees", "canonical_answer": "-5.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.5, "end_time": 1.2, "azimuth_deg": -0.882, "elevation_deg": -4.98, "distance_m": 3.13}]}
{"qa_id": "qa_581541e0e38c373e1c65", "split": "test", "audio_id": "foa_726cb161469c40f85812", "audio_path": "audio/test/foa_726cb161469c40f85812.wav", "scene_annotation_csv_path": "annotations/test/foa_726cb161469c40f85812.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the speech source?", "answer": "-148.7 degrees", "canonical_answer": "-148.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 3.6, "azimuth_deg": -148.667, "elevation_deg": 12.184, "distance_m": 3.67}]}
{"qa_id": "qa_de32db4b387d0ba281ed", "split": "test", "audio_id": "foa_aff1033c413f2a24d0da", "audio_path": "audio/test/foa_aff1033c413f2a24d0da.wav", "scene_annotation_csv_path": "annotations/test/foa_aff1033c413f2a24d0da.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the male speech located?", "answer": "-18.8 degrees", "canonical_answer": "-18.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 2, "start_time": 5.4, "end_time": 14.6, "azimuth_deg": -114.92, "elevation_deg": -18.804, "distance_m": 2.59}]}
{"qa_id": "qa_32c90e68d6b3195e0b6d", "split": "test", "audio_id": "foa_74a4fbb48afdd0f1713e", "audio_path": "audio/test/foa_74a4fbb48afdd0f1713e.wav", "scene_annotation_csv_path": "annotations/test/foa_74a4fbb48afdd0f1713e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the gong in meters?", "answer": "2.3 meters", "canonical_answer": "2.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 1, "start_time": 3.6, "end_time": 6.5, "azimuth_deg": -83.094, "elevation_deg": -18.45, "distance_m": 2.29}]}
{"qa_id": "qa_2486c830e2b0652d4f30", "split": "test", "audio_id": "foa_5443c845fee2a2d236f7", "audio_path": "audio/test/foa_5443c845fee2a2d236f7.wav", "scene_annotation_csv_path": "annotations/test/foa_5443c845fee2a2d236f7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the laughter originating from the left side first begin?", "answer": "The sound coming from the left becomes active at 0.1s.", "canonical_answer": "0.1s", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.1, "end_time": 18.9, "azimuth_deg": 99.933, "elevation_deg": 8.021, "distance_m": 0.93}]}
{"qa_id": "qa_0b4601955fc3a036da52", "split": "test", "audio_id": "foa_cb5c46319d83729fd917", "audio_path": "audio/test/foa_cb5c46319d83729fd917.wav", "scene_annotation_csv_path": "annotations/test/foa_cb5c46319d83729fd917.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the dog located?", "answer": "-66.7 degrees", "canonical_answer": "-66.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": -66.743, "elevation_deg": 27.735, "distance_m": 1.27}]}
{"qa_id": "qa_5fa3dbb41d59d68f0e2c", "split": "test", "audio_id": "foa_99f3dd19237d0702711f", "audio_path": "audio/test/foa_99f3dd19237d0702711f.wav", "scene_annotation_csv_path": "annotations/test/foa_99f3dd19237d0702711f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the rear and below start?", "answer": "The sound source located behind and below becomes active at 7.5s.", "canonical_answer": "7.5s", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 1, "start_time": 7.5, "end_time": 8.0, "azimuth_deg": -161.72, "elevation_deg": -16.852, "distance_m": 1.04}]}
{"qa_id": "qa_31ac04f93542ca6d7e39", "split": "test", "audio_id": "foa_57767be8b868cee58495", "audio_path": "audio/test/foa_57767be8b868cee58495.wav", "scene_annotation_csv_path": "annotations/test/foa_57767be8b868cee58495.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the human vocalization occurring?", "answer": "-7.2 degrees", "canonical_answer": "-7.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.0, "end_time": 1.1, "azimuth_deg": -121.532, "elevation_deg": -7.17, "distance_m": 2.79}]}
{"qa_id": "qa_e490b8d332ba2874b1fa", "split": "test", "audio_id": "foa_c6fbee6cf91f259be747", "audio_path": "audio/test/foa_c6fbee6cf91f259be747.wav", "scene_annotation_csv_path": "annotations/test/foa_c6fbee6cf91f259be747.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the speaker?", "answer": "2.2 meters", "canonical_answer": "2.2 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 5.9, "azimuth_deg": -164.105, "elevation_deg": -12.439, "distance_m": 2.24}]}
{"qa_id": "qa_5ee2b8eb39724350a211", "split": "test", "audio_id": "foa_0b92c57e43107b8e8757", "audio_path": "audio/test/foa_0b92c57e43107b8e8757.wav", "scene_annotation_csv_path": "annotations/test/foa_0b92c57e43107b8e8757.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the breathing sound relative to the listener?", "answer": "0.9 meters", "canonical_answer": "0.9 meters", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 2.3, "end_time": 10.6, "azimuth_deg": 129.229, "elevation_deg": -0.965, "distance_m": 0.87}]}
{"qa_id": "qa_a75288b0969640e19a76", "split": "test", "audio_id": "foa_9b7fc56a4cd3c23e8a09", "audio_path": "audio/test/foa_9b7fc56a4cd3c23e8a09.wav", "scene_annotation_csv_path": "annotations/test/foa_9b7fc56a4cd3c23e8a09.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the laughter?", "answer": "31.7 degrees", "canonical_answer": "31.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 1, "start_time": 1.3, "end_time": 5.4, "azimuth_deg": 42.589, "elevation_deg": 31.65, "distance_m": 1.73}]}
{"qa_id": "qa_da5a9e43fa9e9716d6fe", "split": "test", "audio_id": "foa_88497e85365f82078656", "audio_path": "audio/test/foa_88497e85365f82078656.wav", "scene_annotation_csv_path": "annotations/test/foa_88497e85365f82078656.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the right and below begin?", "answer": "The sound coming from that direction begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 14.9, "azimuth_deg": -90.664, "elevation_deg": -33.948, "distance_m": 1.73}]}
{"qa_id": "qa_6424507b10413bc87445", "split": "test", "audio_id": "foa_8b355578af54279bddbd", "audio_path": "audio/test/foa_8b355578af54279bddbd.wav", "scene_annotation_csv_path": "annotations/test/foa_8b355578af54279bddbd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the string instrument located?", "answer": "-60.6 degrees", "canonical_answer": "-60.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.2, "end_time": 1.7, "azimuth_deg": -60.591, "elevation_deg": 29.354, "distance_m": 3.53}]}
{"qa_id": "qa_16db922576074af22fca", "split": "test", "audio_id": "foa_bfb24b246ae54f4b1994", "audio_path": "audio/test/foa_bfb24b246ae54f4b1994.wav", "scene_annotation_csv_path": "annotations/test/foa_bfb24b246ae54f4b1994.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the breathing sound?", "answer": "12.6 degrees", "canonical_answer": "12.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.9, "end_time": 7.8, "azimuth_deg": 51.251, "elevation_deg": 12.578, "distance_m": 3.44}]}
{"qa_id": "qa_85d6aa060e0abc7893f1", "split": "test", "audio_id": "foa_8dd3c7a902a57d1a9441", "audio_path": "audio/test/foa_8dd3c7a902a57d1a9441.wav", "scene_annotation_csv_path": "annotations/test/foa_8dd3c7a902a57d1a9441.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the person laughing?", "answer": "0.8 meters", "canonical_answer": "0.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 1, "start_time": 1.1, "end_time": 4.3, "azimuth_deg": 14.14, "elevation_deg": -38.104, "distance_m": 0.77}]}
{"qa_id": "qa_20e4c3c00f0b66b3dc06", "split": "test", "audio_id": "foa_dedaa63db68db49a6021", "audio_path": "audio/test/foa_dedaa63db68db49a6021.wav", "scene_annotation_csv_path": "annotations/test/foa_dedaa63db68db49a6021.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the water located?", "answer": "-136.0 degrees", "canonical_answer": "-136.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 13.7, "azimuth_deg": -135.994, "elevation_deg": -26.272, "distance_m": 2.47}]}
{"qa_id": "qa_715dbd476796ab803348", "split": "test", "audio_id": "foa_3e6ec49420f7527baffd", "audio_path": "audio/test/foa_3e6ec49420f7527baffd.wav", "scene_annotation_csv_path": "annotations/test/foa_3e6ec49420f7527baffd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the front and above begin?", "answer": "The sound originating from the front and above becomes active at 1.5s.", "canonical_answer": "1.5s", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 1.5, "end_time": 4.5, "azimuth_deg": -17.822, "elevation_deg": 45.717, "distance_m": 1.22}]}
{"qa_id": "qa_a8a51f423c5c9a531d7f", "split": "test", "audio_id": "foa_c86148a971322f808e67", "audio_path": "audio/test/foa_c86148a971322f808e67.wav", "scene_annotation_csv_path": "annotations/test/foa_c86148a971322f808e67.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the female speech located?", "answer": "11.8 degrees", "canonical_answer": "11.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 0, "start_time": 0.0, "end_time": 3.2, "azimuth_deg": 43.087, "elevation_deg": 11.822, "distance_m": 1.81}]}
{"qa_id": "qa_4622db6cb21e176a1b80", "split": "test", "audio_id": "foa_82795038b220486a1824", "audio_path": "audio/test/foa_82795038b220486a1824.wav", "scene_annotation_csv_path": "annotations/test/foa_82795038b220486a1824.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the speech located?", "answer": "-171.0 degrees", "canonical_answer": "-171.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 7.2, "azimuth_deg": -171.025, "elevation_deg": 10.332, "distance_m": 4.86}]}
{"qa_id": "qa_9a688649f8e0379d8ff1", "split": "test", "audio_id": "foa_c74827ec7db123ac092e", "audio_path": "audio/test/foa_c74827ec7db123ac092e.wav", "scene_annotation_csv_path": "annotations/test/foa_c74827ec7db123ac092e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. At what distance is the wind source located?", "answer": "3.5 meters", "canonical_answer": "3.5 meters", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.0, "end_time": 1.1, "azimuth_deg": 149.471, "elevation_deg": -14.32, "distance_m": 3.5}]}
{"qa_id": "qa_fb97fbef1d92e4218c8b", "split": "test", "audio_id": "foa_03f2cca3d26be2d542f0", "audio_path": "audio/test/foa_03f2cca3d26be2d542f0.wav", "scene_annotation_csv_path": "annotations/test/foa_03f2cca3d26be2d542f0.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound originating from the back-right direction begin?", "answer": "The sound originating from the back-right becomes active at 0.5s.", "canonical_answer": "0.5s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 19.8, "azimuth_deg": -146.374, "elevation_deg": 0.0, "distance_m": 2.55}]}
{"qa_id": "qa_170ca9075b9ffd6cff6b", "split": "test", "audio_id": "foa_c661e16a4db9c130903b", "audio_path": "audio/test/foa_c661e16a4db9c130903b.wav", "scene_annotation_csv_path": "annotations/test/foa_c661e16a4db9c130903b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the musical instrument in meters?", "answer": "2.7 meters", "canonical_answer": "2.7 meters", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.0, "end_time": 15.2, "azimuth_deg": 128.373, "elevation_deg": 24.471, "distance_m": 2.65}]}
{"qa_id": "qa_60efa2bd4eae0a5eb201", "split": "test", "audio_id": "foa_d6314b43342c98762226", "audio_path": "audio/test/foa_d6314b43342c98762226.wav", "scene_annotation_csv_path": "annotations/test/foa_d6314b43342c98762226.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the string instrument located?", "answer": "41.8 degrees", "canonical_answer": "41.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 4.0, "azimuth_deg": 160.428, "elevation_deg": 41.774, "distance_m": 0.8}]}
{"qa_id": "qa_dfe10f64339d253e91da", "split": "test", "audio_id": "foa_089edf3b6698a3819153", "audio_path": "audio/test/foa_089edf3b6698a3819153.wav", "scene_annotation_csv_path": "annotations/test/foa_089edf3b6698a3819153.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Where is the cat's sound originating from in terms of azimuth?", "answer": "-151.3 degrees", "canonical_answer": "-151.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 3.1, "azimuth_deg": -151.307, "elevation_deg": 26.005, "distance_m": 2.57}]}
{"qa_id": "qa_a73d5733556a31f3ff93", "split": "test", "audio_id": "foa_311e79a2df0cbf5d991f", "audio_path": "audio/test/foa_311e79a2df0cbf5d991f.wav", "scene_annotation_csv_path": "annotations/test/foa_311e79a2df0cbf5d991f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the guitar sound originating from the front-left and below start?", "answer": "The sound coming from that location begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 4.0, "azimuth_deg": 26.928, "elevation_deg": -22.387, "distance_m": 3.38}]}
{"qa_id": "qa_e69445c7c3ea4b62b2a8", "split": "test", "audio_id": "foa_1a27fcb6a65ef1f53482", "audio_path": "audio/test/foa_1a27fcb6a65ef1f53482.wav", "scene_annotation_csv_path": "annotations/test/foa_1a27fcb6a65ef1f53482.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the bird from the listener?", "answer": "3.0 meters", "canonical_answer": "3.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.3, "end_time": 2.3, "azimuth_deg": -30.667, "elevation_deg": -7.646, "distance_m": 3.03}]}
{"qa_id": "qa_4441851b8326fe9920c7", "split": "test", "audio_id": "foa_50920db5e09fcaac2697", "audio_path": "audio/test/foa_50920db5e09fcaac2697.wav", "scene_annotation_csv_path": "annotations/test/foa_50920db5e09fcaac2697.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the drum sound?", "answer": "-54.5 degrees", "canonical_answer": "-54.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.3, "end_time": 10.2, "azimuth_deg": -54.55, "elevation_deg": -11.729, "distance_m": 2.35}]}
{"qa_id": "qa_d8acf288d634f4f14937", "split": "test", "audio_id": "foa_2b22340abc2ab7c69233", "audio_path": "audio/test/foa_2b22340abc2ab7c69233.wav", "scene_annotation_csv_path": "annotations/test/foa_2b22340abc2ab7c69233.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the wind instrument sound originating from the back-left and below begin?", "answer": "The wind instrument starts playing at 0.2s.", "canonical_answer": "0.2s", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.2, "end_time": 1.4, "azimuth_deg": 125.793, "elevation_deg": -31.351, "distance_m": 1.3}]}
{"qa_id": "qa_9bd1fd78a81e4f849b64", "split": "test", "audio_id": "foa_10cbd4e9d2c27cf2c066", "audio_path": "audio/test/foa_10cbd4e9d2c27cf2c066.wav", "scene_annotation_csv_path": "annotations/test/foa_10cbd4e9d2c27cf2c066.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the speech located?", "answer": "-55.2 degrees", "canonical_answer": "-55.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 6.2, "azimuth_deg": 54.832, "elevation_deg": -55.167, "distance_m": 1.09}]}
{"qa_id": "qa_392291bf4b087968f560", "split": "test", "audio_id": "foa_4ef2739be847dae37fa8", "audio_path": "audio/test/foa_4ef2739be847dae37fa8.wav", "scene_annotation_csv_path": "annotations/test/foa_4ef2739be847dae37fa8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the crushing sound in meters?", "answer": "3.0 meters", "canonical_answer": "3.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 0, "start_time": 0.1, "end_time": 1.8, "azimuth_deg": -162.864, "elevation_deg": 0.963, "distance_m": 3.03}]}
{"qa_id": "qa_64f4734882848f7b4f85", "split": "test", "audio_id": "foa_8c9c0009e7ca08d6221f", "audio_path": "audio/test/foa_8c9c0009e7ca08d6221f.wav", "scene_annotation_csv_path": "annotations/test/foa_8c9c0009e7ca08d6221f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the human vocalization?", "answer": "9.8 degrees", "canonical_answer": "9.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.7, "end_time": 3.0, "azimuth_deg": -63.905, "elevation_deg": 9.829, "distance_m": 2.39}]}
{"qa_id": "qa_ad89324ffa0ac9d6f7f2", "split": "test", "audio_id": "foa_4cc19d3989c78a1e5291", "audio_path": "audio/test/foa_4cc19d3989c78a1e5291.wav", "scene_annotation_csv_path": "annotations/test/foa_4cc19d3989c78a1e5291.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the footsteps?", "answer": "124.9 degrees", "canonical_answer": "124.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.1, "end_time": 6.2, "azimuth_deg": 124.906, "elevation_deg": -0.467, "distance_m": 1.86}]}
{"qa_id": "qa_e7811914a9a883e32a78", "split": "test", "audio_id": "foa_836a9812e005e121b854", "audio_path": "audio/test/foa_836a9812e005e121b854.wav", "scene_annotation_csv_path": "annotations/test/foa_836a9812e005e121b854.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the keyboard instrument sound originate from the back-right direction?", "answer": "The sound coming from the back-right begins at 0.9s.", "canonical_answer": "0.9s", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.9, "end_time": 20.0, "azimuth_deg": -118.096, "elevation_deg": 8.564, "distance_m": 2.53}]}
{"qa_id": "qa_65d49da8189541a8b551", "split": "test", "audio_id": "foa_244dfaa1c26999a60d63", "audio_path": "audio/test/foa_244dfaa1c26999a60d63.wav", "scene_annotation_csv_path": "annotations/test/foa_244dfaa1c26999a60d63.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the camera located?", "answer": "-160.8 degrees", "canonical_answer": "-160.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 1, "start_time": 1.2, "end_time": 2.1, "azimuth_deg": -160.753, "elevation_deg": 22.279, "distance_m": 2.62}]}
{"qa_id": "qa_0e9ab89ef510bc38b93a", "split": "test", "audio_id": "foa_8f7e0974285190910e79", "audio_path": "audio/test/foa_8f7e0974285190910e79.wav", "scene_annotation_csv_path": "annotations/test/foa_8f7e0974285190910e79.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the bird positioned?", "answer": "-42.3 degrees", "canonical_answer": "-42.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.1, "end_time": 10.8, "azimuth_deg": 9.117, "elevation_deg": -42.276, "distance_m": 2.09}]}
{"qa_id": "qa_37c0e0ffb8ad3ba79b83", "split": "test", "audio_id": "foa_b47ac68f43ae08c1f66e", "audio_path": "audio/test/foa_b47ac68f43ae08c1f66e.wav", "scene_annotation_csv_path": "annotations/test/foa_b47ac68f43ae08c1f66e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the paper in meters?", "answer": "1.8 meters", "canonical_answer": "1.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.7, "end_time": 1.2, "azimuth_deg": 108.918, "elevation_deg": -11.627, "distance_m": 1.81}]}
{"qa_id": "qa_d8a10ccaa07e26c155de", "split": "test", "audio_id": "foa_c3e2bf859a0d962d03fd", "audio_path": "audio/test/foa_c3e2bf859a0d962d03fd.wav", "scene_annotation_csv_path": "annotations/test/foa_c3e2bf859a0d962d03fd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the percussion sound originating from the front first begin?", "answer": "The percussion sound coming from the front becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 10.0, "azimuth_deg": 8.19, "elevation_deg": -11.222, "distance_m": 1.79}]}
{"qa_id": "qa_7631dc34df55488dd4c7", "split": "test", "audio_id": "foa_35ba90880f8c6e100fe8", "audio_path": "audio/test/foa_35ba90880f8c6e100fe8.wav", "scene_annotation_csv_path": "annotations/test/foa_35ba90880f8c6e100fe8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the writing sound source?", "answer": "3.2 meters", "canonical_answer": "3.2 meters", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.0, "end_time": 12.9, "azimuth_deg": 58.487, "elevation_deg": -0.411, "distance_m": 3.18}]}
{"qa_id": "qa_394ce0e67e7585ea7f94", "split": "test", "audio_id": "foa_a8b0e742c1de2260763c", "audio_path": "audio/test/foa_a8b0e742c1de2260763c.wav", "scene_annotation_csv_path": "annotations/test/foa_a8b0e742c1de2260763c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the front-right direction begin?", "answer": "The sound source located to the front-right becomes active at 6.9s.", "canonical_answer": "6.9s", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 1, "start_time": 6.9, "end_time": 8.0, "azimuth_deg": -46.688, "elevation_deg": 5.139, "distance_m": 1.93}]}
{"qa_id": "qa_c1d06d5a93eaef9402a8", "split": "test", "audio_id": "foa_87a6748e2ce0daa3eda7", "audio_path": "audio/test/foa_87a6748e2ce0daa3eda7.wav", "scene_annotation_csv_path": "annotations/test/foa_87a6748e2ce0daa3eda7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the appliance?", "answer": "3.8 degrees", "canonical_answer": "3.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 3, "start_time": 6.6, "end_time": 10.9, "azimuth_deg": -106.068, "elevation_deg": 3.763, "distance_m": 2.79}]}
{"qa_id": "qa_68e2a7f3fabd5d347826", "split": "test", "audio_id": "foa_2eafefe509f8c4021832", "audio_path": "audio/test/foa_2eafefe509f8c4021832.wav", "scene_annotation_csv_path": "annotations/test/foa_2eafefe509f8c4021832.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth angle is the musical instrument located?", "answer": "-167.6 degrees", "canonical_answer": "-167.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 1, "start_time": 2.2, "end_time": 6.3, "azimuth_deg": -167.614, "elevation_deg": 26.348, "distance_m": 1.12}]}
{"qa_id": "qa_f6559bce99b3c3a6bc45", "split": "test", "audio_id": "foa_d806f57fb06ea7803df4", "audio_path": "audio/test/foa_d806f57fb06ea7803df4.wav", "scene_annotation_csv_path": "annotations/test/foa_d806f57fb06ea7803df4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the string instrument located?", "answer": "-120.8 degrees", "canonical_answer": "-120.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.1, "end_time": 4.2, "azimuth_deg": -120.774, "elevation_deg": -30.673, "distance_m": 2.42}]}
{"qa_id": "qa_78fd27b8f536245648f3", "split": "test", "audio_id": "foa_366c5ab05d6a62fdce3f", "audio_path": "audio/test/foa_366c5ab05d6a62fdce3f.wav", "scene_annotation_csv_path": "annotations/test/foa_366c5ab05d6a62fdce3f.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the front-left direction begin?", "answer": "The sound source located in the front-left region becomes active at 0.1s.", "canonical_answer": "0.1s", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 1, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": 60.662, "elevation_deg": 0.0, "distance_m": 4.93}]}
{"qa_id": "qa_eb1de520375754386369", "split": "test", "audio_id": "foa_81c105b5fe8a6b3db619", "audio_path": "audio/test/foa_81c105b5fe8a6b3db619.wav", "scene_annotation_csv_path": "annotations/test/foa_81c105b5fe8a6b3db619.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the bell?", "answer": "4.8 degrees", "canonical_answer": "4.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": 44.219, "elevation_deg": 4.798, "distance_m": 1.45}]}
{"qa_id": "qa_dc3d16f09904e34cf7a2", "split": "test", "audio_id": "foa_aaf712e1acc9facd3ff9", "audio_path": "audio/test/foa_aaf712e1acc9facd3ff9.wav", "scene_annotation_csv_path": "annotations/test/foa_aaf712e1acc9facd3ff9.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the speech source?", "answer": "2.0 meters", "canonical_answer": "2.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 3.1, "azimuth_deg": -36.274, "elevation_deg": 0.0, "distance_m": 2.0}]}
{"qa_id": "qa_cef7e5daa28712a9a202", "split": "test", "audio_id": "foa_20c2c14d7662539e0f09", "audio_path": "audio/test/foa_20c2c14d7662539e0f09.wav", "scene_annotation_csv_path": "annotations/test/foa_20c2c14d7662539e0f09.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from behind and above the listener begin?", "answer": "The sound source located behind and above begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 5.0, "azimuth_deg": 168.558, "elevation_deg": 24.007, "distance_m": 1.34}]}
{"qa_id": "qa_4d15d465f0413cc98a38", "split": "test", "audio_id": "foa_ae21a80a54ccaab9f450", "audio_path": "audio/test/foa_ae21a80a54ccaab9f450.wav", "scene_annotation_csv_path": "annotations/test/foa_ae21a80a54ccaab9f450.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the home sound located?", "answer": "-18.9 degrees", "canonical_answer": "-18.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.7, "end_time": 16.8, "azimuth_deg": 32.855, "elevation_deg": -18.921, "distance_m": 2.97}]}
{"qa_id": "qa_8849b4057b7a364579f6", "split": "test", "audio_id": "foa_6147f967d211e9e37336", "audio_path": "audio/test/foa_6147f967d211e9e37336.wav", "scene_annotation_csv_path": "annotations/test/foa_6147f967d211e9e37336.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance to the fire in meters?", "answer": "2.1 meters", "canonical_answer": "2.1 meters", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 2, "start_time": 18.8, "end_time": 20.0, "azimuth_deg": -74.824, "elevation_deg": -41.697, "distance_m": 2.07}]}
{"qa_id": "qa_f741ed28393d5a85de50", "split": "test", "audio_id": "foa_96334e23023daeb91ba0", "audio_path": "audio/test/foa_96334e23023daeb91ba0.wav", "scene_annotation_csv_path": "annotations/test/foa_96334e23023daeb91ba0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the drum located?", "answer": "-59.6 degrees", "canonical_answer": "-59.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 2, "start_time": 6.4, "end_time": 17.9, "azimuth_deg": -59.566, "elevation_deg": -9.38, "distance_m": 2.82}]}
{"qa_id": "qa_8bc519b0d6308d3b20d0", "split": "test", "audio_id": "foa_4cdd2d693bba14073f55", "audio_path": "audio/test/foa_4cdd2d693bba14073f55.wav", "scene_annotation_csv_path": "annotations/test/foa_4cdd2d693bba14073f55.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the string instrument located?", "answer": "152.2 degrees", "canonical_answer": "152.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 4.4, "azimuth_deg": 152.206, "elevation_deg": 29.438, "distance_m": 1.48}]}
{"qa_id": "qa_e318658a1d7caf8911f5", "split": "test", "audio_id": "foa_ecb441c99aa78c4601ea", "audio_path": "audio/test/foa_ecb441c99aa78c4601ea.wav", "scene_annotation_csv_path": "annotations/test/foa_ecb441c99aa78c4601ea.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound located to the left and above the listener begin?", "answer": "The sound source located to the left and above begins at 0.3s.", "canonical_answer": "0.3s", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.3, "end_time": 14.2, "azimuth_deg": 72.151, "elevation_deg": 17.983, "distance_m": 1.88}]}
{"qa_id": "qa_4ef1db2cb5b91bfd9a5a", "split": "test", "audio_id": "foa_a62fbd5324f1516f677c", "audio_path": "audio/test/foa_a62fbd5324f1516f677c.wav", "scene_annotation_csv_path": "annotations/test/foa_a62fbd5324f1516f677c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the machine located from the listener?", "answer": "2.9 meters", "canonical_answer": "2.9 meters", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 11.7, "end_time": 18.4, "azimuth_deg": -45.859, "elevation_deg": -4.9, "distance_m": 2.91}]}
{"qa_id": "qa_c446342150403e55fd48", "split": "test", "audio_id": "foa_5d2393bd17b291e18e62", "audio_path": "audio/test/foa_5d2393bd17b291e18e62.wav", "scene_annotation_csv_path": "annotations/test/foa_5d2393bd17b291e18e62.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the female speech?", "answer": "10.7 degrees", "canonical_answer": "10.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 3, "start_time": 12.4, "end_time": 18.0, "azimuth_deg": -70.649, "elevation_deg": 10.676, "distance_m": 3.36}]}
{"qa_id": "qa_dba4d5b27f41963d5b15", "split": "test", "audio_id": "foa_f84cdd355ce93a10466d", "audio_path": "audio/test/foa_f84cdd355ce93a10466d.wav", "scene_annotation_csv_path": "annotations/test/foa_f84cdd355ce93a10466d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the bell sound located?", "answer": "-26.3 degrees", "canonical_answer": "-26.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 1.1, "azimuth_deg": -26.288, "elevation_deg": 9.625, "distance_m": 1.88}]}
{"qa_id": "qa_6f3c382395b3574b7ada", "split": "test", "audio_id": "foa_b87904513428da4c65d9", "audio_path": "audio/test/foa_b87904513428da4c65d9.wav", "scene_annotation_csv_path": "annotations/test/foa_b87904513428da4c65d9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the female speaker located behind and to the right start speaking?", "answer": "The sound originating from that position begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -134.889, "elevation_deg": 34.874, "distance_m": 1.16}]}
{"qa_id": "qa_9c0f546e2d384e50c84e", "split": "test", "audio_id": "foa_9f353f149abef8ce4975", "audio_path": "audio/test/foa_9f353f149abef8ce4975.wav", "scene_annotation_csv_path": "annotations/test/foa_9f353f149abef8ce4975.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the body sound positioned?", "answer": "-5.2 degrees", "canonical_answer": "-5.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.1, "end_time": 1.4, "azimuth_deg": -0.119, "elevation_deg": -5.161, "distance_m": 3.2}]}
{"qa_id": "qa_c0a14ecb1b2636d3e105", "split": "test", "audio_id": "foa_585ffbeb71b94c481b6f", "audio_path": "audio/test/foa_585ffbeb71b94c481b6f.wav", "scene_annotation_csv_path": "annotations/test/foa_585ffbeb71b94c481b6f.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the string instrument?", "answer": "1.7 meters", "canonical_answer": "1.7 meters", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 1, "start_time": 0.0, "end_time": 2.1, "azimuth_deg": 144.453, "elevation_deg": 0.0, "distance_m": 1.71}]}
{"qa_id": "qa_4946e663488f8a567669", "split": "test", "audio_id": "foa_b7c439123ad16e9df02d", "audio_path": "audio/test/foa_b7c439123ad16e9df02d.wav", "scene_annotation_csv_path": "annotations/test/foa_b7c439123ad16e9df02d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the wood located?", "answer": "-10.2 degrees", "canonical_answer": "-10.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 60, "class_name": "wood", "track_id": 2, "start_time": 5.1, "end_time": 6.7, "azimuth_deg": -124.92, "elevation_deg": -10.235, "distance_m": 1.14}]}
{"qa_id": "qa_cfd3eaf7075131153a45", "split": "test", "audio_id": "foa_36e4ff3481a778e2fb6b", "audio_path": "audio/test/foa_36e4ff3481a778e2fb6b.wav", "scene_annotation_csv_path": "annotations/test/foa_36e4ff3481a778e2fb6b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. At what distance is the war sound located?", "answer": "1.4 meters", "canonical_answer": "1.4 meters", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.1, "end_time": 2.1, "azimuth_deg": -84.772, "elevation_deg": -35.568, "distance_m": 1.42}]}
{"qa_id": "qa_32389001cea5283f5077", "split": "test", "audio_id": "foa_ba5469b3d5f05e1cc9b3", "audio_path": "audio/test/foa_ba5469b3d5f05e1cc9b3.wav", "scene_annotation_csv_path": "annotations/test/foa_ba5469b3d5f05e1cc9b3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from behind and above the listener begin?", "answer": "The sound from that location begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 1.2, "azimuth_deg": 168.152, "elevation_deg": 37.956, "distance_m": 0.77}]}
{"qa_id": "qa_5de9f2ae698a201b0fb1", "split": "test", "audio_id": "foa_a1f6fb39e0ae843bd821", "audio_path": "audio/test/foa_a1f6fb39e0ae843bd821.wav", "scene_annotation_csv_path": "annotations/test/foa_a1f6fb39e0ae843bd821.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the wind instrument positioned?", "answer": "-106.3 degrees", "canonical_answer": "-106.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.2, "end_time": 9.5, "azimuth_deg": -106.336, "elevation_deg": 6.226, "distance_m": 2.42}]}
{"qa_id": "qa_de8f9bd499141e1c0884", "split": "test", "audio_id": "foa_a59bcd7e9ae6bcbd090e", "audio_path": "audio/test/foa_a59bcd7e9ae6bcbd090e.wav", "scene_annotation_csv_path": "annotations/test/foa_a59bcd7e9ae6bcbd090e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the train located?", "answer": "5.6 degrees", "canonical_answer": "5.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 0.0, "end_time": 13.2, "azimuth_deg": 97.001, "elevation_deg": 5.62, "distance_m": 3.27}]}
{"qa_id": "qa_579a9b92b2e5a2597f4d", "split": "test", "audio_id": "foa_5700a58d2c96d84a0419", "audio_path": "audio/test/foa_5700a58d2c96d84a0419.wav", "scene_annotation_csv_path": "annotations/test/foa_5700a58d2c96d84a0419.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the metal clink in meters?", "answer": "2.2 meters", "canonical_answer": "2.2 meters", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.2, "end_time": 5.0, "azimuth_deg": 93.038, "elevation_deg": -0.96, "distance_m": 2.17}]}
{"qa_id": "qa_cb09401a2244a148b5d6", "split": "test", "audio_id": "foa_aaca5cf6f7ffbd324930", "audio_path": "audio/test/foa_aaca5cf6f7ffbd324930.wav", "scene_annotation_csv_path": "annotations/test/foa_aaca5cf6f7ffbd324930.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the laughter originating from the front-right start?", "answer": "The sound of laughter starting from the front-right position begins at 1.9s.", "canonical_answer": "1.9s", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 1, "start_time": 1.9, "end_time": 9.7, "azimuth_deg": -46.055, "elevation_deg": 8.309, "distance_m": 3.24}]}
{"qa_id": "qa_8e270080e400c7a21770", "split": "test", "audio_id": "foa_3d70d06b191393cba59c", "audio_path": "audio/test/foa_3d70d06b191393cba59c.wav", "scene_annotation_csv_path": "annotations/test/foa_3d70d06b191393cba59c.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth angle is the speech located?", "answer": "-69.1 degrees", "canonical_answer": "-69.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 3.8, "azimuth_deg": -69.082, "elevation_deg": 22.618, "distance_m": 1.28}]}
{"qa_id": "qa_279664f802d42675c785", "split": "test", "audio_id": "foa_6cdf050181f4779932b6", "audio_path": "audio/test/foa_6cdf050181f4779932b6.wav", "scene_annotation_csv_path": "annotations/test/foa_6cdf050181f4779932b6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the war sound?", "answer": "-161.2 degrees", "canonical_answer": "-161.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 3, "start_time": 12.9, "end_time": 17.0, "azimuth_deg": -161.197, "elevation_deg": 20.305, "distance_m": 2.65}]}
{"qa_id": "qa_7d13ff51bd3f9ecfee21", "split": "test", "audio_id": "foa_d6df09520ae4eda9a679", "audio_path": "audio/test/foa_d6df09520ae4eda9a679.wav", "scene_annotation_csv_path": "annotations/test/foa_d6df09520ae4eda9a679.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back-right direction first begin?", "answer": "The sound coming from the back-right starts at 0.1s.", "canonical_answer": "0.1s", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.1, "end_time": 13.1, "azimuth_deg": -135.419, "elevation_deg": 8.566, "distance_m": 0.95}]}
{"qa_id": "qa_34f42f47c4aa23c3b321", "split": "test", "audio_id": "foa_9c77799fe3082a70e824", "audio_path": "audio/test/foa_9c77799fe3082a70e824.wav", "scene_annotation_csv_path": "annotations/test/foa_9c77799fe3082a70e824.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the speech?", "answer": "0.7 meters", "canonical_answer": "0.7 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 5.5, "azimuth_deg": 163.034, "elevation_deg": -39.685, "distance_m": 0.68}]}
{"qa_id": "qa_29e458271adeb63c6a5a", "split": "test", "audio_id": "foa_c3f8ec5b96c093d34256", "audio_path": "audio/test/foa_c3f8ec5b96c093d34256.wav", "scene_annotation_csv_path": "annotations/test/foa_c3f8ec5b96c093d34256.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the female speech located?", "answer": "-14.7 degrees", "canonical_answer": "-14.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 1, "start_time": 1.0, "end_time": 2.5, "azimuth_deg": 33.355, "elevation_deg": -14.709, "distance_m": 0.98}]}
{"qa_id": "qa_00f0873bddedf069b2aa", "split": "test", "audio_id": "foa_86dc7b1be345bb16d274", "audio_path": "audio/test/foa_86dc7b1be345bb16d274.wav", "scene_annotation_csv_path": "annotations/test/foa_86dc7b1be345bb16d274.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the speaker?", "answer": "2.3 meters", "canonical_answer": "2.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 9.2, "azimuth_deg": 59.876, "elevation_deg": 7.49, "distance_m": 2.29}]}
{"qa_id": "qa_5a5702bb71bdf0eeea81", "split": "test", "audio_id": "foa_7254bb89ad0011ab6a38", "audio_path": "audio/test/foa_7254bb89ad0011ab6a38.wav", "scene_annotation_csv_path": "annotations/test/foa_7254bb89ad0011ab6a38.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the wind instrument positioned?", "answer": "46.6 degrees", "canonical_answer": "46.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.0, "end_time": 2.2, "azimuth_deg": 46.638, "elevation_deg": 15.149, "distance_m": 3.25}]}
{"qa_id": "qa_650fe37db0a9b5b94233", "split": "test", "audio_id": "foa_8f6e3c6cd08f7e691378", "audio_path": "audio/test/foa_8f6e3c6cd08f7e691378.wav", "scene_annotation_csv_path": "annotations/test/foa_8f6e3c6cd08f7e691378.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from behind and above the listener begin?", "answer": "The sound source located behind and above begins its activity at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 0.0, "end_time": 4.8, "azimuth_deg": 158.915, "elevation_deg": 17.203, "distance_m": 4.5}]}
{"qa_id": "qa_edcb311da0d14e04e390", "split": "test", "audio_id": "foa_a8ed3347cae2c9b4597a", "audio_path": "audio/test/foa_a8ed3347cae2c9b4597a.wav", "scene_annotation_csv_path": "annotations/test/foa_a8ed3347cae2c9b4597a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the alarm located?", "answer": "16.4 degrees", "canonical_answer": "16.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 1, "start_time": 3.3, "end_time": 4.0, "azimuth_deg": 154.292, "elevation_deg": 16.403, "distance_m": 2.5}]}
{"qa_id": "qa_fd31cee2a41589addacc", "split": "test", "audio_id": "foa_3331c18aa3b07eb4c4ea", "audio_path": "audio/test/foa_3331c18aa3b07eb4c4ea.wav", "scene_annotation_csv_path": "annotations/test/foa_3331c18aa3b07eb4c4ea.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the bell?", "answer": "-50.1 degrees", "canonical_answer": "-50.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": -91.735, "elevation_deg": -50.131, "distance_m": 1.47}]}
{"qa_id": "qa_0fb1d5cd29b171218482", "split": "test", "audio_id": "foa_5bc6b642108478674639", "audio_path": "audio/test/foa_5bc6b642108478674639.wav", "scene_annotation_csv_path": "annotations/test/foa_5bc6b642108478674639.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the tearing sound located?", "answer": "-96.6 degrees", "canonical_answer": "-96.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 1, "start_time": 0.7, "end_time": 4.1, "azimuth_deg": -96.639, "elevation_deg": 10.609, "distance_m": 2.76}]}
{"qa_id": "qa_8786eff58ec6c635f6e8", "split": "test", "audio_id": "foa_2462047468655910e964", "audio_path": "audio/test/foa_2462047468655910e964.wav", "scene_annotation_csv_path": "annotations/test/foa_2462047468655910e964.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound located in the back-right direction first begin?", "answer": "The sound originating from the back-right becomes active at 0.7s.", "canonical_answer": "0.7s", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 1, "start_time": 0.7, "end_time": 2.0, "azimuth_deg": -120.676, "elevation_deg": 13.058, "distance_m": 2.55}]}
{"qa_id": "qa_3f959111c8315022811b", "split": "test", "audio_id": "foa_bbb8eb83b4fb830bc8dd", "audio_path": "audio/test/foa_bbb8eb83b4fb830bc8dd.wav", "scene_annotation_csv_path": "annotations/test/foa_bbb8eb83b4fb830bc8dd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the camera?", "answer": "0.8 meters", "canonical_answer": "0.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 2, "start_time": 7.3, "end_time": 18.3, "azimuth_deg": -54.942, "elevation_deg": -15.803, "distance_m": 0.77}]}
{"qa_id": "qa_4eadc48adf09bf21ec07", "split": "test", "audio_id": "foa_e661c91ee352a63e8977", "audio_path": "audio/test/foa_e661c91ee352a63e8977.wav", "scene_annotation_csv_path": "annotations/test/foa_e661c91ee352a63e8977.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the alarm, measured in meters?", "answer": "2.9 meters", "canonical_answer": "2.9 meters", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 1, "start_time": 9.1, "end_time": 19.3, "azimuth_deg": -138.762, "elevation_deg": 20.068, "distance_m": 2.86}]}
{"qa_id": "qa_0083a2ee82341968b17c", "split": "test", "audio_id": "foa_ae1c87e2b4441a85843d", "audio_path": "audio/test/foa_ae1c87e2b4441a85843d.wav", "scene_annotation_csv_path": "annotations/test/foa_ae1c87e2b4441a85843d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound originating from the front-right start?", "answer": "The speech sound coming from the front-right begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.0, "end_time": 3.0, "azimuth_deg": -49.861, "elevation_deg": 4.539, "distance_m": 2.94}]}
{"qa_id": "qa_3d94f6bfc75c3a9dbccc", "split": "test", "audio_id": "foa_257be08cf4157c753838", "audio_path": "audio/test/foa_257be08cf4157c753838.wav", "scene_annotation_csv_path": "annotations/test/foa_257be08cf4157c753838.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the speech?", "answer": "91.5 degrees", "canonical_answer": "91.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 8.0, "azimuth_deg": 91.524, "elevation_deg": -12.614, "distance_m": 4.16}]}
{"qa_id": "qa_1fd20a9cc8cce15de79e", "split": "test", "audio_id": "foa_2e6a9352b52238eb5464", "audio_path": "audio/test/foa_2e6a9352b52238eb5464.wav", "scene_annotation_csv_path": "annotations/test/foa_2e6a9352b52238eb5464.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the tape located?", "answer": "21.7 degrees", "canonical_answer": "21.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 1.7, "end_time": 16.9, "azimuth_deg": -159.222, "elevation_deg": 21.723, "distance_m": 2.7}]}
{"qa_id": "qa_6b81841ec38c74e6251d", "split": "test", "audio_id": "foa_5d8b1b874322130a6424", "audio_path": "audio/test/foa_5d8b1b874322130a6424.wav", "scene_annotation_csv_path": "annotations/test/foa_5d8b1b874322130a6424.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the wood source?", "answer": "3.5 meters", "canonical_answer": "3.5 meters", "truth_source": "annotation", "source_refs": [{"class_id": 60, "class_name": "wood", "track_id": 2, "start_time": 1.4, "end_time": 4.3, "azimuth_deg": 94.834, "elevation_deg": 0.0, "distance_m": 3.45}]}
{"qa_id": "qa_f87e557a0cb30bb02110", "split": "test", "audio_id": "foa_7b1c4e5534eae3a29805", "audio_path": "audio/test/foa_7b1c4e5534eae3a29805.wav", "scene_annotation_csv_path": "annotations/test/foa_7b1c4e5534eae3a29805.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound located directly in front of the listener begin?", "answer": "The sound originating from the front becomes active at 0.5s.", "canonical_answer": "0.5s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 7.2, "azimuth_deg": -0.307, "elevation_deg": -6.085, "distance_m": 2.43}]}
{"qa_id": "qa_8b9a80a014730e844dac", "split": "test", "audio_id": "foa_1d6dbbabc4d5a3205360", "audio_path": "audio/test/foa_1d6dbbabc4d5a3205360.wav", "scene_annotation_csv_path": "annotations/test/foa_1d6dbbabc4d5a3205360.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the keyboard instrument located?", "answer": "39.3 degrees", "canonical_answer": "39.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 2, "start_time": 5.1, "end_time": 8.4, "azimuth_deg": 39.315, "elevation_deg": -3.435, "distance_m": 2.38}]}
{"qa_id": "qa_fac47084f1a1ce81fce6", "split": "test", "audio_id": "foa_0d3debbbcca88dbfc50f", "audio_path": "audio/test/foa_0d3debbbcca88dbfc50f.wav", "scene_annotation_csv_path": "annotations/test/foa_0d3debbbcca88dbfc50f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the crack?", "answer": "-24.4 degrees", "canonical_answer": "-24.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 13, "class_name": "crack", "track_id": 0, "start_time": 0.0, "end_time": 0.9, "azimuth_deg": -1.013, "elevation_deg": -24.389, "distance_m": 3.29}]}
{"qa_id": "qa_dc7e14290e2595ae7494", "split": "test", "audio_id": "foa_7b1d63b1222d2df0bccd", "audio_path": "audio/test/foa_7b1d63b1222d2df0bccd.wav", "scene_annotation_csv_path": "annotations/test/foa_7b1d63b1222d2df0bccd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the string instrument located?", "answer": "149.1 degrees", "canonical_answer": "149.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 14.6, "azimuth_deg": 149.137, "elevation_deg": -26.903, "distance_m": 2.17}]}
{"qa_id": "qa_d7726d8907368e04026b", "split": "test", "audio_id": "foa_45b63b8e36b6bc78b8d3", "audio_path": "audio/test/foa_45b63b8e36b6bc78b8d3.wav", "scene_annotation_csv_path": "annotations/test/foa_45b63b8e36b6bc78b8d3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the female speech located?", "answer": "-5.7 degrees", "canonical_answer": "-5.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -63.339, "elevation_deg": -5.687, "distance_m": 1.33}]}
{"qa_id": "qa_8e06e8fedaef3b33c17c", "split": "test", "audio_id": "foa_438b72e9dcfe5c9dbad0", "audio_path": "audio/test/foa_438b72e9dcfe5c9dbad0.wav", "scene_annotation_csv_path": "annotations/test/foa_438b72e9dcfe5c9dbad0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the train from the listener?", "answer": "1.2 meters", "canonical_answer": "1.2 meters", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 0.1, "end_time": 15.5, "azimuth_deg": 141.886, "elevation_deg": -4.968, "distance_m": 1.16}]}
{"qa_id": "qa_6b92ff5f6e4390dd5075", "split": "test", "audio_id": "foa_cfc80537e393fd32c126", "audio_path": "audio/test/foa_cfc80537e393fd32c126.wav", "scene_annotation_csv_path": "annotations/test/foa_cfc80537e393fd32c126.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the right and below start?", "answer": "The sound coming from that direction begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 7.6, "azimuth_deg": -92.511, "elevation_deg": -30.961, "distance_m": 2.41}]}
{"qa_id": "qa_872b33cea525a8a35276", "split": "test", "audio_id": "foa_8d18676f07824dec6c7f", "audio_path": "audio/test/foa_8d18676f07824dec6c7f.wav", "scene_annotation_csv_path": "annotations/test/foa_8d18676f07824dec6c7f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the body sound located?", "answer": "-10.9 degrees", "canonical_answer": "-10.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": 102.451, "elevation_deg": -10.866, "distance_m": 3.28}]}
{"qa_id": "qa_8df74d8f56363986af71", "split": "test", "audio_id": "foa_93eb6ae61117d48ab45f", "audio_path": "audio/test/foa_93eb6ae61117d48ab45f.wav", "scene_annotation_csv_path": "annotations/test/foa_93eb6ae61117d48ab45f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. At what distance is the sound of rain?", "answer": "3.3 meters", "canonical_answer": "3.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 3, "start_time": 13.8, "end_time": 20.0, "azimuth_deg": -136.577, "elevation_deg": 12.868, "distance_m": 3.31}]}
{"qa_id": "qa_e4ad8952a4554a29bc86", "split": "test", "audio_id": "foa_f2a735e14c08a768c9da", "audio_path": "audio/test/foa_f2a735e14c08a768c9da.wav", "scene_annotation_csv_path": "annotations/test/foa_f2a735e14c08a768c9da.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back-left direction begin?", "answer": "The sound from the back-left starts at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.0, "end_time": 1.1, "azimuth_deg": 128.728, "elevation_deg": -6.878, "distance_m": 0.59}]}
{"qa_id": "qa_d7d3e3a95163e86e0196", "split": "test", "audio_id": "foa_9ebe00d8fbc743b3b820", "audio_path": "audio/test/foa_9ebe00d8fbc743b3b820.wav", "scene_annotation_csv_path": "annotations/test/foa_9ebe00d8fbc743b3b820.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the tool positioned?", "answer": "20.6 degrees", "canonical_answer": "20.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.2, "end_time": 2.4, "azimuth_deg": 20.62, "elevation_deg": 31.087, "distance_m": 3.2}]}
{"qa_id": "qa_a3ab38805efad27a177d", "split": "test", "audio_id": "foa_ab99999fc409bce392ac", "audio_path": "audio/test/foa_ab99999fc409bce392ac.wav", "scene_annotation_csv_path": "annotations/test/foa_ab99999fc409bce392ac.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the metal clink sound originate from the front-left direction?", "answer": "The sound source located at the front-left begins at 1.9s.", "canonical_answer": "1.9s", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 1, "start_time": 1.9, "end_time": 6.9, "azimuth_deg": 57.188, "elevation_deg": -9.576, "distance_m": 3.15}]}
{"qa_id": "qa_bf98ce9d7a53359464c0", "split": "test", "audio_id": "foa_4efcdf28ed646dc4e5aa", "audio_path": "audio/test/foa_4efcdf28ed646dc4e5aa.wav", "scene_annotation_csv_path": "annotations/test/foa_4efcdf28ed646dc4e5aa.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the paper located?", "answer": "104.6 degrees", "canonical_answer": "104.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.4, "end_time": 12.8, "azimuth_deg": 104.62, "elevation_deg": -5.134, "distance_m": 2.76}]}
{"qa_id": "qa_18c8e256b0c985cbc338", "split": "test", "audio_id": "foa_34d88a3867f30e73fe61", "audio_path": "audio/test/foa_34d88a3867f30e73fe61.wav", "scene_annotation_csv_path": "annotations/test/foa_34d88a3867f30e73fe61.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the keyboard instrument?", "answer": "-3.0 degrees", "canonical_answer": "-3.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 2, "start_time": 5.9, "end_time": 12.5, "azimuth_deg": 12.504, "elevation_deg": -2.974, "distance_m": 3.34}]}
{"qa_id": "qa_b632d722974602183f6f", "split": "test", "audio_id": "foa_27edc9b7c5e2caf83b1d", "audio_path": "audio/test/foa_27edc9b7c5e2caf83b1d.wav", "scene_annotation_csv_path": "annotations/test/foa_27edc9b7c5e2caf83b1d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the insect from the listener?", "answer": "0.7 meters", "canonical_answer": "0.7 meters", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 6.4, "azimuth_deg": -66.548, "elevation_deg": -5.508, "distance_m": 0.73}]}
{"qa_id": "qa_2ad3c1ce30666ccf785c", "split": "test", "audio_id": "foa_8c6189f2d885fd6f294d", "audio_path": "audio/test/foa_8c6189f2d885fd6f294d.wav", "scene_annotation_csv_path": "annotations/test/foa_8c6189f2d885fd6f294d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the animal from the listener?", "answer": "2.9 meters", "canonical_answer": "2.9 meters", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 0.0, "end_time": 0.5, "azimuth_deg": -46.133, "elevation_deg": 7.655, "distance_m": 2.93}]}
{"qa_id": "qa_97fbcb7460d31fca518e", "split": "test", "audio_id": "foa_a713a4c57d7c64f065a6", "audio_path": "audio/test/foa_a713a4c57d7c64f065a6.wav", "scene_annotation_csv_path": "annotations/test/foa_a713a4c57d7c64f065a6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back-right and above begin?", "answer": "The sound originating from that direction begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 7.7, "azimuth_deg": -116.065, "elevation_deg": 22.709, "distance_m": 2.06}]}
{"qa_id": "qa_4a31adb2d6261b677002", "split": "test", "audio_id": "foa_f07e4b3bf1c4f7749fdb", "audio_path": "audio/test/foa_f07e4b3bf1c4f7749fdb.wav", "scene_annotation_csv_path": "annotations/test/foa_f07e4b3bf1c4f7749fdb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the human vocalization located?", "answer": "-67.1 degrees", "canonical_answer": "-67.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.2, "end_time": 3.8, "azimuth_deg": -67.072, "elevation_deg": 9.531, "distance_m": 2.47}]}
{"qa_id": "qa_4ce5e434d6aee12df090", "split": "test", "audio_id": "foa_6f066d66e33d2c5c0f31", "audio_path": "audio/test/foa_6f066d66e33d2c5c0f31.wav", "scene_annotation_csv_path": "annotations/test/foa_6f066d66e33d2c5c0f31.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the paper?", "answer": "6.4 degrees", "canonical_answer": "6.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 1, "start_time": 3.1, "end_time": 7.3, "azimuth_deg": -4.832, "elevation_deg": 6.353, "distance_m": 0.75}]}
{"qa_id": "qa_6be33e12b5f6f734cf7c", "split": "test", "audio_id": "foa_48d68d90abc2f6bf6cf8", "audio_path": "audio/test/foa_48d68d90abc2f6bf6cf8.wav", "scene_annotation_csv_path": "annotations/test/foa_48d68d90abc2f6bf6cf8.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound originating from the back-right and above begin?", "answer": "The sound source located at that position becomes active at 0.3s.", "canonical_answer": "0.3s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 6.0, "azimuth_deg": -123.708, "elevation_deg": 27.675, "distance_m": 0.81}]}
{"qa_id": "qa_983dba0827958a33ef36", "split": "test", "audio_id": "foa_42bf0816acf8c57886fa", "audio_path": "audio/test/foa_42bf0816acf8c57886fa.wav", "scene_annotation_csv_path": "annotations/test/foa_42bf0816acf8c57886fa.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the appliance?", "answer": "-16.2 degrees", "canonical_answer": "-16.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.1, "end_time": 4.611375, "azimuth_deg": 91.078, "elevation_deg": -16.246, "distance_m": 2.48}]}
{"qa_id": "qa_364bf72dd53774962280", "split": "test", "audio_id": "foa_dd3b1c9bcbfe7969d710", "audio_path": "audio/test/foa_dd3b1c9bcbfe7969d710.wav", "scene_annotation_csv_path": "annotations/test/foa_dd3b1c9bcbfe7969d710.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the body sound?", "answer": "2.0 meters", "canonical_answer": "2.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 3.5, "end_time": 5.6, "azimuth_deg": 161.027, "elevation_deg": -23.432, "distance_m": 2.0}]}
{"qa_id": "qa_aef7ad004cba3bc9d137", "split": "test", "audio_id": "foa_76d92e83b335f4a05ec8", "audio_path": "audio/test/foa_76d92e83b335f4a05ec8.wav", "scene_annotation_csv_path": "annotations/test/foa_76d92e83b335f4a05ec8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the finger snapping sound occurring?", "answer": "-80.9 degrees", "canonical_answer": "-80.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 0, "start_time": 0.3, "end_time": 20.0, "azimuth_deg": -80.865, "elevation_deg": -21.42, "distance_m": 3.69}]}
{"qa_id": "qa_ea7b2a66fc847173cf9a", "split": "test", "audio_id": "foa_058c6b137a005718ccae", "audio_path": "audio/test/foa_058c6b137a005718ccae.wav", "scene_annotation_csv_path": "annotations/test/foa_058c6b137a005718ccae.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the scratch sound from the listener?", "answer": "2.0 meters", "canonical_answer": "2.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 2, "start_time": 2.6, "end_time": 11.4, "azimuth_deg": 155.335, "elevation_deg": 9.544, "distance_m": 1.98}]}
{"qa_id": "qa_1fbc0ea89e7decd559aa", "split": "test", "audio_id": "foa_467ae93f2a966674483f", "audio_path": "audio/test/foa_467ae93f2a966674483f.wav", "scene_annotation_csv_path": "annotations/test/foa_467ae93f2a966674483f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the string instrument start playing from behind and above the listener?", "answer": "The string instrument begins to produce sound at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 4.1, "azimuth_deg": 162.238, "elevation_deg": 19.369, "distance_m": 1.13}]}
{"qa_id": "qa_7905d28589c8ef1f0724", "split": "test", "audio_id": "foa_278afad7e77d36e54d84", "audio_path": "audio/test/foa_278afad7e77d36e54d84.wav", "scene_annotation_csv_path": "annotations/test/foa_278afad7e77d36e54d84.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the wind instrument?", "answer": "20.2 degrees", "canonical_answer": "20.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.2, "end_time": 7.7, "azimuth_deg": -159.868, "elevation_deg": 20.154, "distance_m": 1.97}]}
{"qa_id": "qa_0e6bdd56cb296172cdda", "split": "test", "audio_id": "foa_7b3005b767c53918e740", "audio_path": "audio/test/foa_7b3005b767c53918e740.wav", "scene_annotation_csv_path": "annotations/test/foa_7b3005b767c53918e740.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the tool located?", "answer": "-57.0 degrees", "canonical_answer": "-57.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 5.0, "end_time": 20.0, "azimuth_deg": -56.974, "elevation_deg": -17.716, "distance_m": 2.3}]}
{"qa_id": "qa_7d65ac65cf1204c86fd6", "split": "test", "audio_id": "foa_66c69de2cb76c9fde4e5", "audio_path": "audio/test/foa_66c69de2cb76c9fde4e5.wav", "scene_annotation_csv_path": "annotations/test/foa_66c69de2cb76c9fde4e5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the machine positioned?", "answer": "-20.2 degrees", "canonical_answer": "-20.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": -156.586, "elevation_deg": -20.175, "distance_m": 3.58}]}
{"qa_id": "qa_1fc18f406c7892ba77a5", "split": "test", "audio_id": "foa_cef4df79e985a2097788", "audio_path": "audio/test/foa_cef4df79e985a2097788.wav", "scene_annotation_csv_path": "annotations/test/foa_cef4df79e985a2097788.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the front-right and below begin?", "answer": "The sound source from that direction begins at 0.5s.", "canonical_answer": "0.5s", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.5, "end_time": 2.1, "azimuth_deg": -31.7155, "elevation_deg": -32.627, "distance_m": 2.06}]}
{"qa_id": "qa_ba4de1a509121e342bd9", "split": "test", "audio_id": "foa_fd965163fb0128924c1e", "audio_path": "audio/test/foa_fd965163fb0128924c1e.wav", "scene_annotation_csv_path": "annotations/test/foa_fd965163fb0128924c1e.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the speaker?", "answer": "1.3 meters", "canonical_answer": "1.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 16.8, "azimuth_deg": -90.556, "elevation_deg": 0.0, "distance_m": 1.25}]}
{"qa_id": "qa_1862294450e19d286110", "split": "test", "audio_id": "foa_d3685f465b70ee53ebd9", "audio_path": "audio/test/foa_d3685f465b70ee53ebd9.wav", "scene_annotation_csv_path": "annotations/test/foa_d3685f465b70ee53ebd9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the train located?", "answer": "-89.8 degrees", "canonical_answer": "-89.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 0.0, "end_time": 13.1, "azimuth_deg": -89.778, "elevation_deg": 6.851, "distance_m": 3.03}]}
{"qa_id": "qa_d2910b6c00cabcd60f75", "split": "test", "audio_id": "foa_5415deb5c993a5b0bf6c", "audio_path": "audio/test/foa_5415deb5c993a5b0bf6c.wav", "scene_annotation_csv_path": "annotations/test/foa_5415deb5c993a5b0bf6c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the clock from the listener?", "answer": "1.7 meters", "canonical_answer": "1.7 meters", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 2, "start_time": 11.7, "end_time": 13.3, "azimuth_deg": 117.662, "elevation_deg": 13.282, "distance_m": 1.66}]}
{"qa_id": "qa_fd0c25dbaff3da092dc2", "split": "test", "audio_id": "foa_2b7066fbd9fc2c0f43d0", "audio_path": "audio/test/foa_2b7066fbd9fc2c0f43d0.wav", "scene_annotation_csv_path": "annotations/test/foa_2b7066fbd9fc2c0f43d0.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back-right direction begin?", "answer": "The sound source located in the back-right direction becomes active at 0.6s.", "canonical_answer": "0.6s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 8.6, "azimuth_deg": -125.833, "elevation_deg": 0.0, "distance_m": 0.53}]}
{"qa_id": "qa_d038557be29390e7e28a", "split": "test", "audio_id": "foa_b81b8f67004422dc1313", "audio_path": "audio/test/foa_b81b8f67004422dc1313.wav", "scene_annotation_csv_path": "annotations/test/foa_b81b8f67004422dc1313.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the scratch located?", "answer": "-32.9 degrees", "canonical_answer": "-32.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 1, "start_time": 9.8, "end_time": 13.0, "azimuth_deg": -32.904, "elevation_deg": -14.092, "distance_m": 3.17}]}
{"qa_id": "qa_c71270ee0f9b43ff58c3", "split": "test", "audio_id": "foa_9092bb1b37ea07aac2b8", "audio_path": "audio/test/foa_9092bb1b37ea07aac2b8.wav", "scene_annotation_csv_path": "annotations/test/foa_9092bb1b37ea07aac2b8.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the speech located?", "answer": "-13.7 degrees", "canonical_answer": "-13.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 3.8, "azimuth_deg": -1.739, "elevation_deg": -13.697, "distance_m": 4.35}]}
{"qa_id": "qa_0e6dd5335d5b95af48ae", "split": "test", "audio_id": "foa_1f8171117f055aba959f", "audio_path": "audio/test/foa_1f8171117f055aba959f.wav", "scene_annotation_csv_path": "annotations/test/foa_1f8171117f055aba959f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the footsteps?", "answer": "2.9 meters", "canonical_answer": "2.9 meters", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 1.6, "end_time": 2.6, "azimuth_deg": 48.836, "elevation_deg": -1.935, "distance_m": 2.94}]}
{"qa_id": "qa_bdc56f2b9cca633f77b4", "split": "test", "audio_id": "foa_643bd276707a1c918538", "audio_path": "audio/test/foa_643bd276707a1c918538.wav", "scene_annotation_csv_path": "annotations/test/foa_643bd276707a1c918538.csv", "dataset": "tau2021", "data_source": "dcase_real", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the male speaker located?", "answer": "-138.0 degrees", "canonical_answer": "-138.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 2, "start_time": 9.1, "end_time": 10.7, "azimuth_deg": -138.0, "elevation_deg": -16.0, "distance_m": null}]}
{"qa_id": "qa_8d617843bdad826eab27", "split": "test", "audio_id": "foa_af34899508205f86e91c", "audio_path": "audio/test/foa_af34899508205f86e91c.wav", "scene_annotation_csv_path": "annotations/test/foa_af34899508205f86e91c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the left and below begin?", "answer": "The sound source located to the left and below becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": 89.858, "elevation_deg": -24.21, "distance_m": 3.25}]}
{"qa_id": "qa_413496d8ad940590675f", "split": "test", "audio_id": "foa_520fd5ce48c07c85f536", "audio_path": "audio/test/foa_520fd5ce48c07c85f536.wav", "scene_annotation_csv_path": "annotations/test/foa_520fd5ce48c07c85f536.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the kitchenware located?", "answer": "29.9 degrees", "canonical_answer": "29.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 2, "start_time": 16.2, "end_time": 20.0, "azimuth_deg": 43.321, "elevation_deg": 29.922, "distance_m": 1.53}]}
{"qa_id": "qa_e33e1486df9aef040089", "split": "test", "audio_id": "foa_4b0247149d6a29edda72", "audio_path": "audio/test/foa_4b0247149d6a29edda72.wav", "scene_annotation_csv_path": "annotations/test/foa_4b0247149d6a29edda72.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. At what distance is the wind instrument located?", "answer": "3.0 meters", "canonical_answer": "3.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 1, "start_time": 3.7, "end_time": 4.8, "azimuth_deg": 17.112, "elevation_deg": 18.432, "distance_m": 2.97}]}
{"qa_id": "qa_1f2501c8f925207f19b3", "split": "test", "audio_id": "foa_54c33a6e0d0dd3972b7a", "audio_path": "audio/test/foa_54c33a6e0d0dd3972b7a.wav", "scene_annotation_csv_path": "annotations/test/foa_54c33a6e0d0dd3972b7a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the percussion located?", "answer": "-32.5 degrees", "canonical_answer": "-32.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 0.7, "azimuth_deg": -32.477, "elevation_deg": -12.366, "distance_m": 1.66}]}
{"qa_id": "qa_874ac5e3b0c7ca640512", "split": "test", "audio_id": "foa_8398e96d62d815203bb3", "audio_path": "audio/test/foa_8398e96d62d815203bb3.wav", "scene_annotation_csv_path": "annotations/test/foa_8398e96d62d815203bb3.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the speech located?", "answer": "8.9 degrees", "canonical_answer": "8.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 4.0, "azimuth_deg": 154.395, "elevation_deg": 8.864, "distance_m": 1.06}]}
{"qa_id": "qa_5df1e50f95cb5f059ae8", "split": "test", "audio_id": "foa_b58ce0e269f00148cef1", "audio_path": "audio/test/foa_b58ce0e269f00148cef1.wav", "scene_annotation_csv_path": "annotations/test/foa_b58ce0e269f00148cef1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the alarm sound coming from the left and above begin?", "answer": "The sound originating from the left and above begins at 0.4s.", "canonical_answer": "0.4s", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.4, "end_time": 2.8, "azimuth_deg": 82.182, "elevation_deg": 23.506, "distance_m": 3.59}]}
{"qa_id": "qa_95cf52643cd2096e6f94", "split": "test", "audio_id": "foa_a1658892247f8e885072", "audio_path": "audio/test/foa_a1658892247f8e885072.wav", "scene_annotation_csv_path": "annotations/test/foa_a1658892247f8e885072.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the singing located?", "answer": "-23.1 degrees", "canonical_answer": "-23.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 3.0, "end_time": 8.2, "azimuth_deg": 102.256, "elevation_deg": -23.083, "distance_m": 3.67}]}
{"qa_id": "qa_2da35acc9e257c3186f7", "split": "test", "audio_id": "foa_fa9c9171e7ec5a554a53", "audio_path": "audio/test/foa_fa9c9171e7ec5a554a53.wav", "scene_annotation_csv_path": "annotations/test/foa_fa9c9171e7ec5a554a53.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the laughter located from the listener?", "answer": "1.3 meters", "canonical_answer": "1.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.0, "end_time": 0.9, "azimuth_deg": 59.554, "elevation_deg": 25.793, "distance_m": 1.31}]}
{"qa_id": "qa_2967805e6e6354dd0e48", "split": "test", "audio_id": "foa_e12218cfc85323b5651b", "audio_path": "audio/test/foa_e12218cfc85323b5651b.wav", "scene_annotation_csv_path": "annotations/test/foa_e12218cfc85323b5651b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the telephone alarm located to the front-left and below begin to play?", "answer": "The sound originating from that location begins at 0.1s.", "canonical_answer": "0.1s", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 0.1, "end_time": 8.0, "azimuth_deg": 27.39, "elevation_deg": -25.925, "distance_m": 3.35}]}
{"qa_id": "qa_38e5fffe82e1f2695bf9", "split": "test", "audio_id": "foa_f9c63f042280b65362c8", "audio_path": "audio/test/foa_f9c63f042280b65362c8.wav", "scene_annotation_csv_path": "annotations/test/foa_f9c63f042280b65362c8.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the bird?", "answer": "14.2 degrees", "canonical_answer": "14.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.3, "end_time": 14.2, "azimuth_deg": 14.199, "elevation_deg": 0.0, "distance_m": 2.93}]}
{"qa_id": "qa_ca52d8de9bb3ed6313c8", "split": "test", "audio_id": "foa_68d0c9999bdfcb55d25a", "audio_path": "audio/test/foa_68d0c9999bdfcb55d25a.wav", "scene_annotation_csv_path": "annotations/test/foa_68d0c9999bdfcb55d25a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the typing sound?", "answer": "3.3 meters", "canonical_answer": "3.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.0, "end_time": 18.7, "azimuth_deg": -29.4, "elevation_deg": -11.585, "distance_m": 3.28}]}
{"qa_id": "qa_d2a538682433a6adab94", "split": "test", "audio_id": "foa_af4a531a8672a4af3aed", "audio_path": "audio/test/foa_af4a531a8672a4af3aed.wav", "scene_annotation_csv_path": "annotations/test/foa_af4a531a8672a4af3aed.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the front-right direction begin?", "answer": "The sound source located at the front-right becomes active at 0.8s.", "canonical_answer": "0.8s", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.8, "end_time": 4.1, "azimuth_deg": -64.954, "elevation_deg": 12.804, "distance_m": 3.23}]}
{"qa_id": "qa_6a5e47fb04b3ed7a0ab3", "split": "test", "audio_id": "foa_6dc8f14ebb15fd5084ab", "audio_path": "audio/test/foa_6dc8f14ebb15fd5084ab.wav", "scene_annotation_csv_path": "annotations/test/foa_6dc8f14ebb15fd5084ab.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the thunderstorm located?", "answer": "-93.4 degrees", "canonical_answer": "-93.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 0.0, "end_time": 17.9, "azimuth_deg": -93.428, "elevation_deg": -2.856, "distance_m": 10.48}]}
{"qa_id": "qa_4a111442d0f00998ad9a", "split": "test", "audio_id": "foa_3fcb84b91ab48295ca76", "audio_path": "audio/test/foa_3fcb84b91ab48295ca76.wav", "scene_annotation_csv_path": "annotations/test/foa_3fcb84b91ab48295ca76.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the drum positioned?", "answer": "-31.2 degrees", "canonical_answer": "-31.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -143.137, "elevation_deg": -31.155, "distance_m": 2.1}]}
{"qa_id": "qa_84484ae91eb7648c0d8c", "split": "test", "audio_id": "foa_7dab71868856d8744978", "audio_path": "audio/test/foa_7dab71868856d8744978.wav", "scene_annotation_csv_path": "annotations/test/foa_7dab71868856d8744978.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the speech located?", "answer": "107.9 degrees", "canonical_answer": "107.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 6.2, "azimuth_deg": 107.911, "elevation_deg": 0.0, "distance_m": 0.73}]}
{"qa_id": "qa_8bf8e5354fb9133aca54", "split": "test", "audio_id": "foa_9c50735f56e504b37f00", "audio_path": "audio/test/foa_9c50735f56e504b37f00.wav", "scene_annotation_csv_path": "annotations/test/foa_9c50735f56e504b37f00.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. At what distance are the footsteps occurring?", "answer": "2.0 meters", "canonical_answer": "2.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 2, "start_time": 7.1, "end_time": 13.2, "azimuth_deg": 25.159, "elevation_deg": 27.658, "distance_m": 1.98}]}
{"qa_id": "qa_11d2da80eaa843b74caa", "split": "test", "audio_id": "foa_38fd4ffee0b51253e437", "audio_path": "audio/test/foa_38fd4ffee0b51253e437.wav", "scene_annotation_csv_path": "annotations/test/foa_38fd4ffee0b51253e437.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound originating from the left start?", "answer": "The sound originating from the left begins at 0.4s.", "canonical_answer": "0.4s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 4.6, "azimuth_deg": 79.941, "elevation_deg": 0.0, "distance_m": 3.35}]}
{"qa_id": "qa_f2229980cbf3c20f20b3", "split": "test", "audio_id": "foa_0541ac6cdfecbb021575", "audio_path": "audio/test/foa_0541ac6cdfecbb021575.wav", "scene_annotation_csv_path": "annotations/test/foa_0541ac6cdfecbb021575.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the train located?", "answer": "4.1 degrees", "canonical_answer": "4.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 0.0, "end_time": 1.7, "azimuth_deg": 107.99, "elevation_deg": 4.106, "distance_m": 1.42}]}
{"qa_id": "qa_8cb7ee91733a5d2bd297", "split": "test", "audio_id": "foa_208f9d916d5a7a066d25", "audio_path": "audio/test/foa_208f9d916d5a7a066d25.wav", "scene_annotation_csv_path": "annotations/test/foa_208f9d916d5a7a066d25.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the singing sound source?", "answer": "3.5 meters", "canonical_answer": "3.5 meters", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 15.3, "azimuth_deg": -20.018, "elevation_deg": 0.799, "distance_m": 3.49}]}
{"qa_id": "qa_18f5014d8329c20fb9de", "split": "test", "audio_id": "foa_53aadf64651ce1fd7a66", "audio_path": "audio/test/foa_53aadf64651ce1fd7a66.wav", "scene_annotation_csv_path": "annotations/test/foa_53aadf64651ce1fd7a66.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the human vocalization located?", "answer": "63.2 degrees", "canonical_answer": "63.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.1, "end_time": 1.2, "azimuth_deg": 63.203, "elevation_deg": -6.434, "distance_m": 2.46}]}
{"qa_id": "qa_528cfd2449eb209968db", "split": "test", "audio_id": "foa_e1c397e19516be579dac", "audio_path": "audio/test/foa_e1c397e19516be579dac.wav", "scene_annotation_csv_path": "annotations/test/foa_e1c397e19516be579dac.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the string instrument positioned in front of and above the listener begin to play?", "answer": "The string instrument starts playing at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 1.8, "azimuth_deg": 1.786, "elevation_deg": 16.741, "distance_m": 3.28}]}
{"qa_id": "qa_d93c187ac1fd0de3d492", "split": "test", "audio_id": "foa_5e2d57bd6be70a51d7a5", "audio_path": "audio/test/foa_5e2d57bd6be70a51d7a5.wav", "scene_annotation_csv_path": "annotations/test/foa_5e2d57bd6be70a51d7a5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the machine located?", "answer": "-51.2 degrees", "canonical_answer": "-51.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.1, "end_time": 12.4, "azimuth_deg": -44.422, "elevation_deg": -51.245, "distance_m": 0.85}]}
{"qa_id": "qa_db516ae3d5c6dff1e98a", "split": "test", "audio_id": "foa_68bea82427bebf416338", "audio_path": "audio/test/foa_68bea82427bebf416338.wav", "scene_annotation_csv_path": "annotations/test/foa_68bea82427bebf416338.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the speech source?", "answer": "4.1 meters", "canonical_answer": "4.1 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 16.2, "azimuth_deg": 172.188, "elevation_deg": 5.594, "distance_m": 4.08}]}
{"qa_id": "qa_90576fed9f723d0f32c8", "split": "test", "audio_id": "foa_1aa7d55e9b8be5286d78", "audio_path": "audio/test/foa_1aa7d55e9b8be5286d78.wav", "scene_annotation_csv_path": "annotations/test/foa_1aa7d55e9b8be5286d78.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the speech source located?", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 1.8, "azimuth_deg": 127.158, "elevation_deg": 0.0, "distance_m": 4.98}]}
{"qa_id": "qa_bbec9975ae4ccaff1036", "split": "test", "audio_id": "foa_beca456920cd575ca301", "audio_path": "audio/test/foa_beca456920cd575ca301.wav", "scene_annotation_csv_path": "annotations/test/foa_beca456920cd575ca301.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the crack sound originating from the front-left direction begin?", "answer": "The crack sound coming from the front-left direction starts at 5.1s.", "canonical_answer": "5.1s", "truth_source": "annotation", "source_refs": [{"class_id": 13, "class_name": "crack", "track_id": 2, "start_time": 5.1, "end_time": 13.5, "azimuth_deg": 41.036, "elevation_deg": 0.834, "distance_m": 1.6}]}
{"qa_id": "qa_e527c31e4883d7b25ba5", "split": "test", "audio_id": "foa_c24f32a3c6478545d185", "audio_path": "audio/test/foa_c24f32a3c6478545d185.wav", "scene_annotation_csv_path": "annotations/test/foa_c24f32a3c6478545d185.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth angle is the guitar positioned?", "answer": "5.9 degrees", "canonical_answer": "5.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 4.9, "azimuth_deg": 5.922, "elevation_deg": -15.073, "distance_m": 2.54}]}
{"qa_id": "qa_cdc956d8b3d50359d18f", "split": "test", "audio_id": "foa_b9637dc59a131700fbc9", "audio_path": "audio/test/foa_b9637dc59a131700fbc9.wav", "scene_annotation_csv_path": "annotations/test/foa_b9637dc59a131700fbc9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the drum located?", "answer": "-32.4 degrees", "canonical_answer": "-32.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 4.8, "azimuth_deg": -32.388, "elevation_deg": 40.974, "distance_m": 1.87}]}
{"qa_id": "qa_dbe62e4fc1d958a394c0", "split": "test", "audio_id": "foa_b022911fc96111f3aee9", "audio_path": "audio/test/foa_b022911fc96111f3aee9.wav", "scene_annotation_csv_path": "annotations/test/foa_b022911fc96111f3aee9.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the speech source?", "answer": "3.7 meters", "canonical_answer": "3.7 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 8.3, "azimuth_deg": -151.832, "elevation_deg": 0.0, "distance_m": 3.7}]}
{"qa_id": "qa_f8ee931eac8f12479d87", "split": "test", "audio_id": "foa_5f787c672d562ca8ae07", "audio_path": "audio/test/foa_5f787c672d562ca8ae07.wav", "scene_annotation_csv_path": "annotations/test/foa_5f787c672d562ca8ae07.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the bell?", "answer": "19.2 degrees", "canonical_answer": "19.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.8, "end_time": 10.6, "azimuth_deg": -66.082, "elevation_deg": 19.177, "distance_m": 0.56}]}
{"qa_id": "qa_3e551990f921d2c0e728", "split": "test", "audio_id": "foa_ac528a30b749ff7e98a0", "audio_path": "audio/test/foa_ac528a30b749ff7e98a0.wav", "scene_annotation_csv_path": "annotations/test/foa_ac528a30b749ff7e98a0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. When does the thunderstorm located at an azimuth of 166.8 degrees and an elevation of 6.1 degrees begin?", "answer": "The thunderstorm becomes active at 1.4s.", "canonical_answer": "1.4s", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 1.4, "end_time": 19.6, "azimuth_deg": 166.767, "elevation_deg": 6.098, "distance_m": 2.95}]}
{"qa_id": "qa_974d54b081d0f6db44be", "split": "test", "audio_id": "foa_a849b5c2eda4a32a7b0d", "audio_path": "audio/test/foa_a849b5c2eda4a32a7b0d.wav", "scene_annotation_csv_path": "annotations/test/foa_a849b5c2eda4a32a7b0d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the frog in meters?", "answer": "3.3 meters", "canonical_answer": "3.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 0.0, "end_time": 4.3, "azimuth_deg": 100.356, "elevation_deg": -21.016, "distance_m": 3.26}]}
{"qa_id": "qa_e70608442db7975accd9", "split": "test", "audio_id": "foa_3ac44a3adacc9c97e8f8", "audio_path": "audio/test/foa_3ac44a3adacc9c97e8f8.wav", "scene_annotation_csv_path": "annotations/test/foa_3ac44a3adacc9c97e8f8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the front become audible?", "answer": "The sound source located in the front begins at 1.3s.", "canonical_answer": "1.3s", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 1.3, "end_time": 14.4, "azimuth_deg": 17.523, "elevation_deg": -0.639, "distance_m": 3.12}]}
{"qa_id": "qa_1fa4e40562b1fdda9d21", "split": "test", "audio_id": "foa_03260a500b07d96a668c", "audio_path": "audio/test/foa_03260a500b07d96a668c.wav", "scene_annotation_csv_path": "annotations/test/foa_03260a500b07d96a668c.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth angle is the speech located?", "answer": "41.9 degrees", "canonical_answer": "41.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 8.3, "azimuth_deg": 41.862, "elevation_deg": -37.984, "distance_m": 1.13}]}
{"qa_id": "qa_bc56788be7016e99bfd5", "split": "test", "audio_id": "foa_1dc067a6aa47777c90b3", "audio_path": "audio/test/foa_1dc067a6aa47777c90b3.wav", "scene_annotation_csv_path": "annotations/test/foa_1dc067a6aa47777c90b3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the male speech occurring?", "answer": "26.9 degrees", "canonical_answer": "26.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": -27.428, "elevation_deg": 26.925, "distance_m": 2.64}]}
{"qa_id": "qa_387ceb48ec50fd45c8db", "split": "test", "audio_id": "foa_f240dca67ba00a53ef7b", "audio_path": "audio/test/foa_f240dca67ba00a53ef7b.wav", "scene_annotation_csv_path": "annotations/test/foa_f240dca67ba00a53ef7b.csv", "dataset": "tau2636586", "data_source": "dcase_real", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the typing sound in meters?", "answer": "9.0 meters", "canonical_answer": "9.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 41, "start_time": 8.5, "end_time": 9.6, "azimuth_deg": -7.368, "elevation_deg": -30.239, "distance_m": 9.0}]}
{"qa_id": "qa_63a446dc3ad114a30e41", "split": "test", "audio_id": "foa_b9a119b509a01fc96b79", "audio_path": "audio/test/foa_b9a119b509a01fc96b79.wav", "scene_annotation_csv_path": "annotations/test/foa_b9a119b509a01fc96b79.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the string instrument located?", "answer": "25.6 degrees", "canonical_answer": "25.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 2.3, "azimuth_deg": 102.406, "elevation_deg": 25.612, "distance_m": 2.24}]}
{"qa_id": "qa_df0deda069ff41c0ee64", "split": "test", "audio_id": "foa_0be48829c417b79de6b2", "audio_path": "audio/test/foa_0be48829c417b79de6b2.wav", "scene_annotation_csv_path": "annotations/test/foa_0be48829c417b79de6b2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the zipper located?", "answer": "27.8 degrees", "canonical_answer": "27.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.1, "end_time": 4.4, "azimuth_deg": 27.76, "elevation_deg": -12.274, "distance_m": 1.83}]}
{"qa_id": "qa_d8270fc2934a2f8da1a6", "split": "test", "audio_id": "foa_2978a10f4eea09da1059", "audio_path": "audio/test/foa_2978a10f4eea09da1059.wav", "scene_annotation_csv_path": "annotations/test/foa_2978a10f4eea09da1059.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the war sound originating from the front-left and below begin?", "answer": "The war sound coming from that location begins at 5.1 seconds.", "canonical_answer": "5.1s", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 1, "start_time": 5.1, "end_time": 6.5, "azimuth_deg": 52.609, "elevation_deg": -18.402, "distance_m": 2.31}]}
{"qa_id": "qa_562c1d4c7a0a7176ee27", "split": "test", "audio_id": "foa_96a1d7b3828380634a53", "audio_path": "audio/test/foa_96a1d7b3828380634a53.wav", "scene_annotation_csv_path": "annotations/test/foa_96a1d7b3828380634a53.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the fire located?", "answer": "2.4 meters", "canonical_answer": "2.4 meters", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 2, "start_time": 4.1, "end_time": 5.7, "azimuth_deg": 45.65, "elevation_deg": -8.967, "distance_m": 2.37}]}
{"qa_id": "qa_b4151e109a0e3bab0b94", "split": "test", "audio_id": "foa_2b67fcf6990b2fe1b6cd", "audio_path": "audio/test/foa_2b67fcf6990b2fe1b6cd.wav", "scene_annotation_csv_path": "annotations/test/foa_2b67fcf6990b2fe1b6cd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the right side begin?", "answer": "The sound coming from the right becomes active at 1.1s.", "canonical_answer": "1.1s", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 1.1, "end_time": 1.3, "azimuth_deg": -106.4, "elevation_deg": 6.819, "distance_m": 2.47}]}
{"qa_id": "qa_24d6908dd6a1d3529eec", "split": "test", "audio_id": "foa_5fa93b2e2f06623f1f5e", "audio_path": "audio/test/foa_5fa93b2e2f06623f1f5e.wav", "scene_annotation_csv_path": "annotations/test/foa_5fa93b2e2f06623f1f5e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the finger snapping occurring?", "answer": "-2.9 degrees", "canonical_answer": "-2.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 0, "start_time": 0.0, "end_time": 5.2, "azimuth_deg": -2.914, "elevation_deg": 15.907, "distance_m": 1.63}]}
{"qa_id": "qa_fe4da046f2d06e102350", "split": "test", "audio_id": "foa_6f85f615a32b66170864", "audio_path": "audio/test/foa_6f85f615a32b66170864.wav", "scene_annotation_csv_path": "annotations/test/foa_6f85f615a32b66170864.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the dog?", "answer": "-13.5 degrees", "canonical_answer": "-13.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": 3.671, "elevation_deg": -13.549, "distance_m": 2.91}]}
{"qa_id": "qa_35a2b4ae5051f229e6bf", "split": "test", "audio_id": "foa_529d1ab6eb0e3cc50f71", "audio_path": "audio/test/foa_529d1ab6eb0e3cc50f71.wav", "scene_annotation_csv_path": "annotations/test/foa_529d1ab6eb0e3cc50f71.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the fire located?", "answer": "-33.9 degrees", "canonical_answer": "-33.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 2, "start_time": 4.6, "end_time": 6.5, "azimuth_deg": -10.707, "elevation_deg": -33.928, "distance_m": 1.23}]}
{"qa_id": "qa_202bca350b9ba998f536", "split": "test", "audio_id": "foa_23a14d5e5252fb633b04", "audio_path": "audio/test/foa_23a14d5e5252fb633b04.wav", "scene_annotation_csv_path": "annotations/test/foa_23a14d5e5252fb633b04.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. At what distance is the sound of typing occurring?", "answer": "2.2 meters", "canonical_answer": "2.2 meters", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 1.2, "end_time": 20.0, "azimuth_deg": 76.586, "elevation_deg": -40.827, "distance_m": 2.17}]}
{"qa_id": "qa_a9c839e11c10d5328c94", "split": "test", "audio_id": "foa_40d5d46e1e8caad31678", "audio_path": "audio/test/foa_40d5d46e1e8caad31678.wav", "scene_annotation_csv_path": "annotations/test/foa_40d5d46e1e8caad31678.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the right and below start?", "answer": "The sound source located to the right and below becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 6.5, "azimuth_deg": -95.024, "elevation_deg": -38.18, "distance_m": 1.94}]}
{"qa_id": "qa_3a58611596ac5f1895ae", "split": "test", "audio_id": "foa_d0b8a86ee2ae04af4a54", "audio_path": "audio/test/foa_d0b8a86ee2ae04af4a54.wav", "scene_annotation_csv_path": "annotations/test/foa_d0b8a86ee2ae04af4a54.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the alarm located?", "answer": "62.4 degrees", "canonical_answer": "62.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 6.0, "azimuth_deg": 62.39, "elevation_deg": -9.785, "distance_m": 1.21}]}
{"qa_id": "qa_fe53eaa1884c1914f33e", "split": "test", "audio_id": "foa_c5a31a849825821c678c", "audio_path": "audio/test/foa_c5a31a849825821c678c.wav", "scene_annotation_csv_path": "annotations/test/foa_c5a31a849825821c678c.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the speech?", "answer": "-3.0 degrees", "canonical_answer": "-3.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.0, "end_time": 5.3, "azimuth_deg": -24.093, "elevation_deg": -3.002, "distance_m": 3.62}]}
{"qa_id": "qa_2a4335e695dadc1f6326", "split": "test", "audio_id": "foa_979aa8d5b467c567c6b7", "audio_path": "audio/test/foa_979aa8d5b467c567c6b7.wav", "scene_annotation_csv_path": "annotations/test/foa_979aa8d5b467c567c6b7.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound originating from the left side begin?", "answer": "The sound source located on the left becomes active at 0.5s.", "canonical_answer": "0.5s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.5, "end_time": 8.3, "azimuth_deg": 96.159, "elevation_deg": 0.0, "distance_m": 3.71}]}
{"qa_id": "qa_f93271dadb2b20dbccc3", "split": "test", "audio_id": "foa_bc654e948f044bf407d7", "audio_path": "audio/test/foa_bc654e948f044bf407d7.wav", "scene_annotation_csv_path": "annotations/test/foa_bc654e948f044bf407d7.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the speech located?", "answer": "-18.5 degrees", "canonical_answer": "-18.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.1, "end_time": 11.4, "azimuth_deg": -18.529, "elevation_deg": 19.976, "distance_m": 3.2}]}
{"qa_id": "qa_d499a508a2ed0c064555", "split": "test", "audio_id": "foa_8cebd05ca147f2fdc6cc", "audio_path": "audio/test/foa_8cebd05ca147f2fdc6cc.wav", "scene_annotation_csv_path": "annotations/test/foa_8cebd05ca147f2fdc6cc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the wind in meters?", "answer": "2.8 meters", "canonical_answer": "2.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 2, "start_time": 15.7, "end_time": 20.0, "azimuth_deg": 146.362, "elevation_deg": 17.3, "distance_m": 2.75}]}
{"qa_id": "qa_a4b5ff923acc2f6c8c04", "split": "test", "audio_id": "foa_8228486e0ce792a5262f", "audio_path": "audio/test/foa_8228486e0ce792a5262f.wav", "scene_annotation_csv_path": "annotations/test/foa_8228486e0ce792a5262f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the water located?", "answer": "2.1 degrees", "canonical_answer": "2.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 2.0, "end_time": 20.0, "azimuth_deg": 155.67, "elevation_deg": 2.095, "distance_m": 3.2}]}
{"qa_id": "qa_371d48faff6a53336dfe", "split": "test", "audio_id": "foa_c8198d20020195743a46", "audio_path": "audio/test/foa_c8198d20020195743a46.wav", "scene_annotation_csv_path": "annotations/test/foa_c8198d20020195743a46.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound originating from the front become audible?", "answer": "The sound originating from the front starts at 0.6s.", "canonical_answer": "0.6s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 5.4, "azimuth_deg": -9.605, "elevation_deg": 0.0, "distance_m": 4.13}]}
{"qa_id": "qa_91ac9dc4097d62b09868", "split": "test", "audio_id": "foa_547bd882f54615092b0b", "audio_path": "audio/test/foa_547bd882f54615092b0b.wav", "scene_annotation_csv_path": "annotations/test/foa_547bd882f54615092b0b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the water from the listener?", "answer": "2.3 meters", "canonical_answer": "2.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 1.7, "end_time": 7.9, "azimuth_deg": 53.166, "elevation_deg": -52.099, "distance_m": 2.29}]}
{"qa_id": "qa_6e2bb88d89c633efa6d4", "split": "test", "audio_id": "foa_b6a9eee284988e91b548", "audio_path": "audio/test/foa_b6a9eee284988e91b548.wav", "scene_annotation_csv_path": "annotations/test/foa_b6a9eee284988e91b548.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the machine in degrees?", "answer": "110.9 degrees", "canonical_answer": "110.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 1.1, "end_time": 13.8, "azimuth_deg": 110.868, "elevation_deg": 18.314, "distance_m": 1.09}]}
{"qa_id": "qa_208ce13e0d5f05e4a794", "split": "test", "audio_id": "foa_206ed44757266e875fc6", "audio_path": "audio/test/foa_206ed44757266e875fc6.wav", "scene_annotation_csv_path": "annotations/test/foa_206ed44757266e875fc6.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the speech being produced?", "answer": "34.0 degrees", "canonical_answer": "34.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 9.1, "azimuth_deg": 36.002, "elevation_deg": 33.95, "distance_m": 2.6}]}
{"qa_id": "qa_28beba30e93d6729948e", "split": "test", "audio_id": "foa_30248d0f5152bb91ef38", "audio_path": "audio/test/foa_30248d0f5152bb91ef38.wav", "scene_annotation_csv_path": "annotations/test/foa_30248d0f5152bb91ef38.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the appliance located from the listener?", "answer": "1.4 meters", "canonical_answer": "1.4 meters", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 72.13, "elevation_deg": 5.625, "distance_m": 1.35}]}
{"qa_id": "qa_914a12a44aaf05866d15", "split": "test", "audio_id": "foa_bd9f93300fa6c130334f", "audio_path": "audio/test/foa_bd9f93300fa6c130334f.wav", "scene_annotation_csv_path": "annotations/test/foa_bd9f93300fa6c130334f.csv", "dataset": "starss22", "data_source": "dcase_real", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the male speaker located to the right begin speaking?", "answer": "The sound from the right begins at 1.0s.", "canonical_answer": "1.0s", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 1.0, "end_time": 3.0, "azimuth_deg": -69.0, "elevation_deg": -7.0, "distance_m": null}]}
{"qa_id": "qa_828c730c323a4f5db3dc", "split": "test", "audio_id": "foa_78a0e5b680e3ad3054f1", "audio_path": "audio/test/foa_78a0e5b680e3ad3054f1.wav", "scene_annotation_csv_path": "annotations/test/foa_78a0e5b680e3ad3054f1.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the speech located?", "answer": "-128.8 degrees", "canonical_answer": "-128.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 3.6, "azimuth_deg": -128.813, "elevation_deg": -17.602, "distance_m": 2.05}]}
{"qa_id": "qa_cd75daff4fb91d7beb09", "split": "test", "audio_id": "foa_e5eeb371437e9c5eaada", "audio_path": "audio/test/foa_e5eeb371437e9c5eaada.wav", "scene_annotation_csv_path": "annotations/test/foa_e5eeb371437e9c5eaada.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the front become audible?", "answer": "The sound source located in the front becomes active at 0.9s.", "canonical_answer": "0.9s", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.9, "end_time": 20.0, "azimuth_deg": 10.775, "elevation_deg": 0.03, "distance_m": 2.52}]}
{"qa_id": "qa_e528ff41b75415863cb6", "split": "test", "audio_id": "foa_c3d29e170561184bd71d", "audio_path": "audio/test/foa_c3d29e170561184bd71d.wav", "scene_annotation_csv_path": "annotations/test/foa_c3d29e170561184bd71d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the appliance in meters?", "answer": "2.5 meters", "canonical_answer": "2.5 meters", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.0, "end_time": 14.9, "azimuth_deg": 54.606, "elevation_deg": -16.816, "distance_m": 2.45}]}
{"qa_id": "qa_dabed147fe1e14cc0e9c", "split": "test", "audio_id": "foa_a8761a3f6dead4cb9276", "audio_path": "audio/test/foa_a8761a3f6dead4cb9276.wav", "scene_annotation_csv_path": "annotations/test/foa_a8761a3f6dead4cb9276.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the zipper?", "answer": "-47.6 degrees", "canonical_answer": "-47.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 1, "start_time": 0.9, "end_time": 9.3, "azimuth_deg": -88.708, "elevation_deg": -47.619, "distance_m": 1.53}]}
{"qa_id": "qa_285416637099d2662ed6", "split": "test", "audio_id": "foa_6ca2dacf4998fc7cbf97", "audio_path": "audio/test/foa_6ca2dacf4998fc7cbf97.wav", "scene_annotation_csv_path": "annotations/test/foa_6ca2dacf4998fc7cbf97.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the wind located?", "answer": "-8.9 degrees", "canonical_answer": "-8.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 2, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": -8.892, "elevation_deg": -20.57, "distance_m": 1.99}]}
{"qa_id": "qa_a1dcf2e86dc22bdccf32", "split": "test", "audio_id": "foa_0eb24aaf4e9f640e60aa", "audio_path": "audio/test/foa_0eb24aaf4e9f640e60aa.wav", "scene_annotation_csv_path": "annotations/test/foa_0eb24aaf4e9f640e60aa.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the vehicle located?", "answer": "32.1 degrees", "canonical_answer": "32.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.9, "end_time": 8.3, "azimuth_deg": 32.137, "elevation_deg": 9.367, "distance_m": 2.85}]}
{"qa_id": "qa_b9a4fa11026862a7600a", "split": "test", "audio_id": "foa_fd6c6a196f7803a3f0b3", "audio_path": "audio/test/foa_fd6c6a196f7803a3f0b3.wav", "scene_annotation_csv_path": "annotations/test/foa_fd6c6a196f7803a3f0b3.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound originating from behind the listener begin?", "answer": "The sound coming from the back starts at 0.4s.", "canonical_answer": "0.4s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 3.9, "azimuth_deg": -172.294, "elevation_deg": -7.902, "distance_m": 3.05}]}
{"qa_id": "qa_dc57be237019bf41e801", "split": "test", "audio_id": "foa_9088a5935293b694ca3b", "audio_path": "audio/test/foa_9088a5935293b694ca3b.wav", "scene_annotation_csv_path": "annotations/test/foa_9088a5935293b694ca3b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the typing sound in meters?", "answer": "1.0 meters", "canonical_answer": "1.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.4, "end_time": 18.5, "azimuth_deg": 176.782, "elevation_deg": -28.643, "distance_m": 1.04}]}
{"qa_id": "qa_99590db25c89ba42a8b9", "split": "test", "audio_id": "foa_98f4b4b6e7a1b1b20e08", "audio_path": "audio/test/foa_98f4b4b6e7a1b1b20e08.wav", "scene_annotation_csv_path": "annotations/test/foa_98f4b4b6e7a1b1b20e08.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the drum?", "answer": "-9.5 degrees", "canonical_answer": "-9.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": 136.425, "elevation_deg": -9.524, "distance_m": 2.99}]}
{"qa_id": "qa_d887c9185e03d0beb185", "split": "test", "audio_id": "foa_360c23d896867661182f", "audio_path": "audio/test/foa_360c23d896867661182f.wav", "scene_annotation_csv_path": "annotations/test/foa_360c23d896867661182f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the crackle?", "answer": "1.6 meters", "canonical_answer": "1.6 meters", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 2, "start_time": 14.1, "end_time": 20.0, "azimuth_deg": 109.082, "elevation_deg": -2.492, "distance_m": 1.59}]}
{"qa_id": "qa_1724da4722b621424fb9", "split": "test", "audio_id": "foa_800d663210c61c5b4cf6", "audio_path": "audio/test/foa_800d663210c61c5b4cf6.wav", "scene_annotation_csv_path": "annotations/test/foa_800d663210c61c5b4cf6.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound originating from the right side begin?", "answer": "The sound coming from the right becomes active at 0.4s.", "canonical_answer": "0.4s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 5.2, "azimuth_deg": -94.997, "elevation_deg": -5.297, "distance_m": 0.89}]}
{"qa_id": "qa_e8e8214824669072185a", "split": "test", "audio_id": "foa_53256174a8fa2b458726", "audio_path": "audio/test/foa_53256174a8fa2b458726.wav", "scene_annotation_csv_path": "annotations/test/foa_53256174a8fa2b458726.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Where is the guitar positioned in terms of azimuth?", "answer": "-11.8 degrees", "canonical_answer": "-11.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 8.7, "azimuth_deg": -11.754, "elevation_deg": -12.966, "distance_m": 2.37}]}
{"qa_id": "qa_31ccbfa08eb6542793e9", "split": "test", "audio_id": "foa_dbcba3756d5b6347c391", "audio_path": "audio/test/foa_dbcba3756d5b6347c391.wav", "scene_annotation_csv_path": "annotations/test/foa_dbcba3756d5b6347c391.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the human vocalization located?", "answer": "-40.1 degrees", "canonical_answer": "-40.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.2, "end_time": 7.0, "azimuth_deg": 93.496, "elevation_deg": -40.076, "distance_m": 2.32}]}
{"qa_id": "qa_0138de1a306cb8d85abd", "split": "test", "audio_id": "foa_b184653dd295febcf145", "audio_path": "audio/test/foa_b184653dd295febcf145.wav", "scene_annotation_csv_path": "annotations/test/foa_b184653dd295febcf145.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. At what distance is the metal clink occurring?", "answer": "2.8 meters", "canonical_answer": "2.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": -122.88, "elevation_deg": -17.829, "distance_m": 2.76}]}
{"qa_id": "qa_6061f876d4da14db793f", "split": "test", "audio_id": "foa_3d70971c124a279b013b", "audio_path": "audio/test/foa_3d70971c124a279b013b.wav", "scene_annotation_csv_path": "annotations/test/foa_3d70971c124a279b013b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the left side begin?", "answer": "The sound source located on the left becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": 90.581, "elevation_deg": 9.416, "distance_m": 1.22}]}
{"qa_id": "qa_1014a2bdb454888bc6cf", "split": "test", "audio_id": "foa_ebe854d7b77a540c2ba1", "audio_path": "audio/test/foa_ebe854d7b77a540c2ba1.wav", "scene_annotation_csv_path": "annotations/test/foa_ebe854d7b77a540c2ba1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the scratch located?", "answer": "110.8 degrees", "canonical_answer": "110.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.0, "end_time": 2.7, "azimuth_deg": 110.819, "elevation_deg": 13.982, "distance_m": 2.94}]}
{"qa_id": "qa_099f7559f64013e155a7", "split": "test", "audio_id": "foa_a3612ece40eb0c22acb1", "audio_path": "audio/test/foa_a3612ece40eb0c22acb1.wav", "scene_annotation_csv_path": "annotations/test/foa_a3612ece40eb0c22acb1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the guitar positioned?", "answer": "-29.5 degrees", "canonical_answer": "-29.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.1, "end_time": 6.6, "azimuth_deg": -28.449, "elevation_deg": -29.454, "distance_m": 2.4}]}
{"qa_id": "qa_45814f3295fb35b85693", "split": "test", "audio_id": "foa_89cf4db06301f499a451", "audio_path": "audio/test/foa_89cf4db06301f499a451.wav", "scene_annotation_csv_path": "annotations/test/foa_89cf4db06301f499a451.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the percussion sound originating from the back-left start?", "answer": "The percussion sound coming from the back-left becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": 142.702, "elevation_deg": -11.741, "distance_m": 2.73}]}
{"qa_id": "qa_31b8082da22a1a38572a", "split": "test", "audio_id": "foa_a487e519188f0a448c3c", "audio_path": "audio/test/foa_a487e519188f0a448c3c.wav", "scene_annotation_csv_path": "annotations/test/foa_a487e519188f0a448c3c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the typing sound in meters?", "answer": "3.1 meters", "canonical_answer": "3.1 meters", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.0, "end_time": 5.7, "azimuth_deg": 146.017, "elevation_deg": -13.644, "distance_m": 3.11}]}
{"qa_id": "qa_bb459f94807145ab617d", "split": "test", "audio_id": "foa_0fb444b4bd80c082676e", "audio_path": "audio/test/foa_0fb444b4bd80c082676e.wav", "scene_annotation_csv_path": "annotations/test/foa_0fb444b4bd80c082676e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the dog in degrees?", "answer": "27.1 degrees", "canonical_answer": "27.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 1, "start_time": 2.3, "end_time": 2.8, "azimuth_deg": -12.583, "elevation_deg": 27.082, "distance_m": 1.7}]}
{"qa_id": "qa_2adc38da104ab4953f1d", "split": "test", "audio_id": "foa_77b671a9ab075a63d6d0", "audio_path": "audio/test/foa_77b671a9ab075a63d6d0.wav", "scene_annotation_csv_path": "annotations/test/foa_77b671a9ab075a63d6d0.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the speech located?", "answer": "-112.6 degrees", "canonical_answer": "-112.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 13.3, "azimuth_deg": -112.578, "elevation_deg": 0.0, "distance_m": 3.89}]}
{"qa_id": "qa_b51aeda0bfad112a4028", "split": "test", "audio_id": "foa_feea7d68061c3daac8b0", "audio_path": "audio/test/foa_feea7d68061c3daac8b0.wav", "scene_annotation_csv_path": "annotations/test/foa_feea7d68061c3daac8b0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the right and above begin?", "answer": "The sound source located to the right and above starts at 0.2s.", "canonical_answer": "0.2s", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.2, "end_time": 9.0, "azimuth_deg": -100.356, "elevation_deg": 16.331, "distance_m": 3.47}]}
{"qa_id": "qa_d217c66a88051f0b0bce", "split": "test", "audio_id": "foa_4fd972fb3b3931e7d4a3", "audio_path": "audio/test/foa_4fd972fb3b3931e7d4a3.wav", "scene_annotation_csv_path": "annotations/test/foa_4fd972fb3b3931e7d4a3.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the paper located?", "answer": "-5.2 degrees", "canonical_answer": "-5.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.0, "end_time": 3.8, "azimuth_deg": 26.6705, "elevation_deg": -5.2215, "distance_m": 1.51}]}
{"qa_id": "qa_293994ade64e8bffb3ac", "split": "test", "audio_id": "foa_2fa964d95d8630bff0cf", "audio_path": "audio/test/foa_2fa964d95d8630bff0cf.wav", "scene_annotation_csv_path": "annotations/test/foa_2fa964d95d8630bff0cf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the crackle?", "answer": "1.7 meters", "canonical_answer": "1.7 meters", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 2, "start_time": 7.8, "end_time": 16.8, "azimuth_deg": -82.56, "elevation_deg": -11.921, "distance_m": 1.65}]}
{"qa_id": "qa_ec67685398a4a59a944b", "split": "test", "audio_id": "foa_35e72b86da61bdc2b940", "audio_path": "audio/test/foa_35e72b86da61bdc2b940.wav", "scene_annotation_csv_path": "annotations/test/foa_35e72b86da61bdc2b940.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the paper located?", "answer": "-29.8 degrees", "canonical_answer": "-29.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.7, "end_time": 16.4, "azimuth_deg": -29.835, "elevation_deg": 5.203, "distance_m": 2.01}]}
{"qa_id": "qa_f7bfead0c9e935639f3e", "split": "test", "audio_id": "foa_e9bee041d1d966ab6ab5", "audio_path": "audio/test/foa_e9bee041d1d966ab6ab5.wav", "scene_annotation_csv_path": "annotations/test/foa_e9bee041d1d966ab6ab5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the guitar?", "answer": "-24.3 degrees", "canonical_answer": "-24.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 2.5, "azimuth_deg": -22.641, "elevation_deg": -24.279, "distance_m": 1.91}]}
{"qa_id": "qa_0a2b0d914d68df746242", "split": "test", "audio_id": "foa_ced760b80ae849ff90b1", "audio_path": "audio/test/foa_ced760b80ae849ff90b1.wav", "scene_annotation_csv_path": "annotations/test/foa_ced760b80ae849ff90b1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the male speaker located?", "answer": "155.4 degrees", "canonical_answer": "155.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.4, "end_time": 13.6, "azimuth_deg": 155.419, "elevation_deg": 22.555, "distance_m": 2.96}]}
{"qa_id": "qa_ae92ce87642f273d82e3", "split": "test", "audio_id": "foa_70610f2a1f27e883d455", "audio_path": "audio/test/foa_70610f2a1f27e883d455.wav", "scene_annotation_csv_path": "annotations/test/foa_70610f2a1f27e883d455.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the speech source in meters?", "answer": "2.0 meters", "canonical_answer": "2.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 10.0, "azimuth_deg": -90.856, "elevation_deg": 0.0, "distance_m": 1.96}]}
{"qa_id": "qa_09ed0c703dfac9e85e6a", "split": "test", "audio_id": "foa_3413672014e89ed682d2", "audio_path": "audio/test/foa_3413672014e89ed682d2.wav", "scene_annotation_csv_path": "annotations/test/foa_3413672014e89ed682d2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the left and below begin?", "answer": "The sound source located to the left and below becomes active at 2.1s.", "canonical_answer": "2.1s", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 1, "start_time": 2.1, "end_time": 4.2, "azimuth_deg": 72.808, "elevation_deg": -23.539, "distance_m": 3.57}]}
{"qa_id": "qa_21a01d5e7f44f7e16286", "split": "test", "audio_id": "foa_fc2aa0c6a8baf68823a0", "audio_path": "audio/test/foa_fc2aa0c6a8baf68823a0.wav", "scene_annotation_csv_path": "annotations/test/foa_fc2aa0c6a8baf68823a0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the breathing sound located from the listener?", "answer": "0.9 meters", "canonical_answer": "0.9 meters", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.2, "end_time": 3.4, "azimuth_deg": -11.099, "elevation_deg": -33.866, "distance_m": 0.88}]}
{"qa_id": "qa_58f34eb64fccbf0e54db", "split": "test", "audio_id": "foa_5d01a6b622fd3ec3df03", "audio_path": "audio/test/foa_5d01a6b622fd3ec3df03.wav", "scene_annotation_csv_path": "annotations/test/foa_5d01a6b622fd3ec3df03.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the telephone alarm located?", "answer": "92.7 degrees", "canonical_answer": "92.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 1, "start_time": 3.4, "end_time": 20.0, "azimuth_deg": 92.696, "elevation_deg": -11.347, "distance_m": 2.87}]}
{"qa_id": "qa_0803511b0b5ce5d217ee", "split": "test", "audio_id": "foa_a1878aa0bcbb3b3538ec", "audio_path": "audio/test/foa_a1878aa0bcbb3b3538ec.wav", "scene_annotation_csv_path": "annotations/test/foa_a1878aa0bcbb3b3538ec.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the drawer cabinet positioned?", "answer": "-11.2 degrees", "canonical_answer": "-11.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 1, "start_time": 9.4, "end_time": 9.9, "azimuth_deg": 52.382, "elevation_deg": -11.234, "distance_m": 2.12}]}
{"qa_id": "qa_a9e9d5b84fdd0d1d512a", "split": "test", "audio_id": "foa_8ad30e1ab60c01a563d3", "audio_path": "audio/test/foa_8ad30e1ab60c01a563d3.wav", "scene_annotation_csv_path": "annotations/test/foa_8ad30e1ab60c01a563d3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the singing sound originating from the left and below begin?", "answer": "The singing sound coming from that direction begins at 0.4s.", "canonical_answer": "0.4s", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.4, "end_time": 17.1, "azimuth_deg": 86.504, "elevation_deg": -19.941, "distance_m": 1.35}]}
{"qa_id": "qa_7efbc2343c80c055241e", "split": "test", "audio_id": "foa_a68845829e2883a8bf4d", "audio_path": "audio/test/foa_a68845829e2883a8bf4d.wav", "scene_annotation_csv_path": "annotations/test/foa_a68845829e2883a8bf4d.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the speech located?", "answer": "-77.8 degrees", "canonical_answer": "-77.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 5.3, "azimuth_deg": -77.798, "elevation_deg": 19.967, "distance_m": 2.86}]}
{"qa_id": "qa_2ea4482c9ba3d44a341b", "split": "test", "audio_id": "foa_3dd00cd57aec1e443e4e", "audio_path": "audio/test/foa_3dd00cd57aec1e443e4e.wav", "scene_annotation_csv_path": "annotations/test/foa_3dd00cd57aec1e443e4e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the guitar?", "answer": "1.2 meters", "canonical_answer": "1.2 meters", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 7.4, "azimuth_deg": -28.919, "elevation_deg": 31.212, "distance_m": 1.2}]}
{"qa_id": "qa_eeb563454ecd34297d92", "split": "test", "audio_id": "foa_d5a484fd2be04f09f3ff", "audio_path": "audio/test/foa_d5a484fd2be04f09f3ff.wav", "scene_annotation_csv_path": "annotations/test/foa_d5a484fd2be04f09f3ff.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the string instrument positioned to the left first begin to play?", "answer": "The sound originating from the left becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 3.0, "azimuth_deg": 82.013, "elevation_deg": -9.39, "distance_m": 1.46}]}
{"qa_id": "qa_a889c3438e26118a2468", "split": "test", "audio_id": "foa_7a24e00a1d13c35aa568", "audio_path": "audio/test/foa_7a24e00a1d13c35aa568.wav", "scene_annotation_csv_path": "annotations/test/foa_7a24e00a1d13c35aa568.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the speech located?", "answer": "-22.0 degrees", "canonical_answer": "-22.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 2.9, "azimuth_deg": 137.579, "elevation_deg": -21.958, "distance_m": 3.93}]}
{"qa_id": "qa_374631be303aa259c8aa", "split": "test", "audio_id": "foa_78508c3d5c7d8491a0c6", "audio_path": "audio/test/foa_78508c3d5c7d8491a0c6.wav", "scene_annotation_csv_path": "annotations/test/foa_78508c3d5c7d8491a0c6.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound from the front-left direction begin?", "answer": "The sound originating from the front-left becomes active at 0.3s.", "canonical_answer": "0.3s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 11.6, "azimuth_deg": 29.492, "elevation_deg": 0.0, "distance_m": 4.89}]}
{"qa_id": "qa_3d193b37f2393f97e27c", "split": "test", "audio_id": "foa_e86a0ab3e755ffd4c1fa", "audio_path": "audio/test/foa_e86a0ab3e755ffd4c1fa.wav", "scene_annotation_csv_path": "annotations/test/foa_e86a0ab3e755ffd4c1fa.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the singing sound source?", "answer": "3.0 meters", "canonical_answer": "3.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.1, "end_time": 6.2, "azimuth_deg": -77.875, "elevation_deg": -3.281, "distance_m": 3.03}]}
{"qa_id": "qa_66e2993a812e0f010748", "split": "test", "audio_id": "foa_4457db441997391ca3fd", "audio_path": "audio/test/foa_4457db441997391ca3fd.wav", "scene_annotation_csv_path": "annotations/test/foa_4457db441997391ca3fd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the musical instrument?", "answer": "-44.9 degrees", "canonical_answer": "-44.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.0, "end_time": 2.0, "azimuth_deg": -119.657, "elevation_deg": -44.882, "distance_m": 1.96}]}
{"qa_id": "qa_791d7cfaae938c4b22ef", "split": "test", "audio_id": "foa_47285f982f3100fd4874", "audio_path": "audio/test/foa_47285f982f3100fd4874.wav", "scene_annotation_csv_path": "annotations/test/foa_47285f982f3100fd4874.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the tool?", "answer": "-65.7 degrees", "canonical_answer": "-65.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.8, "end_time": 4.8, "azimuth_deg": -65.695, "elevation_deg": 18.34, "distance_m": 2.23}]}
{"qa_id": "qa_4113786690f2436f7c64", "split": "test", "audio_id": "foa_bd2d3f0766fd2f217651", "audio_path": "audio/test/foa_bd2d3f0766fd2f217651.wav", "scene_annotation_csv_path": "annotations/test/foa_bd2d3f0766fd2f217651.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the vehicle in meters?", "answer": "0.7 meters", "canonical_answer": "0.7 meters", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.4, "end_time": 6.4, "azimuth_deg": 92.613, "elevation_deg": -1.443, "distance_m": 0.67}]}
{"qa_id": "qa_856ea406aec22e3e26aa", "split": "test", "audio_id": "foa_c74c934f2f3e7cb0a580", "audio_path": "audio/test/foa_c74c934f2f3e7cb0a580.wav", "scene_annotation_csv_path": "annotations/test/foa_c74c934f2f3e7cb0a580.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the speaker located?", "answer": "-83.1 degrees", "canonical_answer": "-83.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.5, "end_time": 12.2, "azimuth_deg": -83.133, "elevation_deg": 7.059, "distance_m": 2.08}]}
{"qa_id": "qa_27a01528715ea11d632a", "split": "test", "audio_id": "foa_318fea4fa52814b7a076", "audio_path": "audio/test/foa_318fea4fa52814b7a076.wav", "scene_annotation_csv_path": "annotations/test/foa_318fea4fa52814b7a076.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the zipper?", "answer": "-28.3 degrees", "canonical_answer": "-28.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.1, "end_time": 3.5, "azimuth_deg": -60.496, "elevation_deg": -28.322, "distance_m": 1.32}]}
{"qa_id": "qa_abbb44757ea6983fd971", "split": "test", "audio_id": "foa_9289aad8ed0aa308ba7f", "audio_path": "audio/test/foa_9289aad8ed0aa308ba7f.wav", "scene_annotation_csv_path": "annotations/test/foa_9289aad8ed0aa308ba7f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound located in the back-right direction first begin?", "answer": "The sound source located in the back-right starts at 1.8s.", "canonical_answer": "1.8s", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 1, "start_time": 1.8, "end_time": 3.2, "azimuth_deg": -132.172, "elevation_deg": 14.062, "distance_m": 1.72}]}
{"qa_id": "qa_d4554f9a4f842afb8415", "split": "test", "audio_id": "foa_80e43e621ebe1df62684", "audio_path": "audio/test/foa_80e43e621ebe1df62684.wav", "scene_annotation_csv_path": "annotations/test/foa_80e43e621ebe1df62684.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the string instrument located?", "answer": "22.2 degrees", "canonical_answer": "22.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.2, "end_time": 5.4, "azimuth_deg": 22.218, "elevation_deg": -35.567, "distance_m": 1.81}]}
{"qa_id": "qa_59126b5cb917ce7c127c", "split": "test", "audio_id": "foa_aaaf23058ade9d52416d", "audio_path": "audio/test/foa_aaaf23058ade9d52416d.wav", "scene_annotation_csv_path": "annotations/test/foa_aaaf23058ade9d52416d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the war sound in meters?", "answer": "1.1 meters", "canonical_answer": "1.1 meters", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.1, "end_time": 4.1, "azimuth_deg": 19.311, "elevation_deg": 1.079, "distance_m": 1.07}]}
{"qa_id": "qa_feb82820144a1a684047", "split": "test", "audio_id": "foa_50095423178c50899b93", "audio_path": "audio/test/foa_50095423178c50899b93.wav", "scene_annotation_csv_path": "annotations/test/foa_50095423178c50899b93.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the wind instrument positioned?", "answer": "5.0 degrees", "canonical_answer": "5.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.0, "end_time": 1.6, "azimuth_deg": -20.072, "elevation_deg": 4.961, "distance_m": 3.04}]}
{"qa_id": "qa_078763c5056da7445a19", "split": "test", "audio_id": "foa_bdb4a849cf1a01cacad1", "audio_path": "audio/test/foa_bdb4a849cf1a01cacad1.wav", "scene_annotation_csv_path": "annotations/test/foa_bdb4a849cf1a01cacad1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back-left direction begin?", "answer": "The sound coming from the back-left direction starts at 0.8s.", "canonical_answer": "0.8s", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.8, "end_time": 10.2, "azimuth_deg": 134.751, "elevation_deg": 0.363, "distance_m": 2.15}]}
{"qa_id": "qa_68ee901a806c4392035d", "split": "test", "audio_id": "foa_dc49942544827a71fec3", "audio_path": "audio/test/foa_dc49942544827a71fec3.wav", "scene_annotation_csv_path": "annotations/test/foa_dc49942544827a71fec3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the laughter occurring?", "answer": "15.1 degrees", "canonical_answer": "15.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 3, "start_time": 17.9, "end_time": 20.0, "azimuth_deg": 34.517, "elevation_deg": 15.08, "distance_m": 2.15}]}
{"qa_id": "qa_990c0fc025168af90b61", "split": "test", "audio_id": "foa_50f0404f2c2225832014", "audio_path": "audio/test/foa_50f0404f2c2225832014.wav", "scene_annotation_csv_path": "annotations/test/foa_50f0404f2c2225832014.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the cat located?", "answer": "-131.1 degrees", "canonical_answer": "-131.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 13.2, "azimuth_deg": -131.098, "elevation_deg": 5.828, "distance_m": 2.64}]}
{"qa_id": "qa_ac4a758b247020f9d025", "split": "test", "audio_id": "foa_05f671854f9689e8cea2", "audio_path": "audio/test/foa_05f671854f9689e8cea2.wav", "scene_annotation_csv_path": "annotations/test/foa_05f671854f9689e8cea2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the scratching sound originate from the front-left direction?", "answer": "The scratching sound begins at 3.2s.", "canonical_answer": "3.2s", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 1, "start_time": 3.2, "end_time": 4.6, "azimuth_deg": 65.16, "elevation_deg": -5.538, "distance_m": 2.84}]}
{"qa_id": "qa_378061fcfcb3c455602f", "split": "test", "audio_id": "foa_4c324da3553fe5c961b4", "audio_path": "audio/test/foa_4c324da3553fe5c961b4.wav", "scene_annotation_csv_path": "annotations/test/foa_4c324da3553fe5c961b4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the metal clink sound?", "answer": "2.5 meters", "canonical_answer": "2.5 meters", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.5, "end_time": 3.6, "azimuth_deg": 67.993, "elevation_deg": 22.065, "distance_m": 2.45}]}
{"qa_id": "qa_2673aaff1c3796df62e2", "split": "test", "audio_id": "foa_bae309dbf01fe3b7a83f", "audio_path": "audio/test/foa_bae309dbf01fe3b7a83f.wav", "scene_annotation_csv_path": "annotations/test/foa_bae309dbf01fe3b7a83f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the percussion instrument?", "answer": "-30.9 degrees", "canonical_answer": "-30.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 17.6, "azimuth_deg": -46.756, "elevation_deg": -30.911, "distance_m": 2.87}]}
{"qa_id": "qa_87743e566952b6ea979a", "split": "test", "audio_id": "foa_5b037fb6b9f47cc07927", "audio_path": "audio/test/foa_5b037fb6b9f47cc07927.wav", "scene_annotation_csv_path": "annotations/test/foa_5b037fb6b9f47cc07927.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth angle of the speech source?", "answer": "-18.3 degrees", "canonical_answer": "-18.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 12.8, "azimuth_deg": -18.294, "elevation_deg": 6.442, "distance_m": 1.8}]}
{"qa_id": "qa_52431a87afcaab49374c", "split": "test", "audio_id": "foa_5d794aa9853bd533cfe3", "audio_path": "audio/test/foa_5d794aa9853bd533cfe3.wav", "scene_annotation_csv_path": "annotations/test/foa_5d794aa9853bd533cfe3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the breathing sound located from the listener?", "answer": "3.4 meters", "canonical_answer": "3.4 meters", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 1.2, "end_time": 8.0, "azimuth_deg": 178.431, "elevation_deg": -12.443, "distance_m": 3.43}]}
{"qa_id": "qa_88aa4f344f51b04ef018", "split": "test", "audio_id": "foa_8156dd16cc9f9795b132", "audio_path": "audio/test/foa_8156dd16cc9f9795b132.wav", "scene_annotation_csv_path": "annotations/test/foa_8156dd16cc9f9795b132.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the breathing sound located to the front-right begin?", "answer": "The breathing sound starts at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": -66.151, "elevation_deg": 4.016, "distance_m": 3.35}]}
{"qa_id": "qa_bedafeee842b30419da3", "split": "test", "audio_id": "foa_b79df9e71860acdd3b3d", "audio_path": "audio/test/foa_b79df9e71860acdd3b3d.wav", "scene_annotation_csv_path": "annotations/test/foa_b79df9e71860acdd3b3d.csv", "dataset": "tau2636586", "data_source": "dcase_real", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the breathing sound located?", "answer": "4.0 degrees", "canonical_answer": "4.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 22, "start_time": 3.5, "end_time": 4.5, "azimuth_deg": 68.445, "elevation_deg": 3.992, "distance_m": 3.0}]}
{"qa_id": "qa_24497ed9f7a7ac6ee13d", "split": "test", "audio_id": "foa_92363ab7bce55d5d5b5f", "audio_path": "audio/test/foa_92363ab7bce55d5d5b5f.wav", "scene_annotation_csv_path": "annotations/test/foa_92363ab7bce55d5d5b5f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the metal clink in meters?", "answer": "3.5 meters", "canonical_answer": "3.5 meters", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 1, "start_time": 4.1, "end_time": 8.2, "azimuth_deg": -146.174, "elevation_deg": -9.081, "distance_m": 3.51}]}
{"qa_id": "qa_bfae9bd71677aa3a76c8", "split": "test", "audio_id": "foa_43f4f1830cc3f17a8253", "audio_path": "audio/test/foa_43f4f1830cc3f17a8253.wav", "scene_annotation_csv_path": "annotations/test/foa_43f4f1830cc3f17a8253.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the keyboard instrument located?", "answer": "117.1 degrees", "canonical_answer": "117.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 1, "start_time": 12.5, "end_time": 14.1, "azimuth_deg": 117.082, "elevation_deg": -30.101, "distance_m": 1.24}]}
{"qa_id": "qa_1d89e58967478c2c92c3", "split": "test", "audio_id": "foa_34041b13513481052487", "audio_path": "audio/test/foa_34041b13513481052487.wav", "scene_annotation_csv_path": "annotations/test/foa_34041b13513481052487.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound originating from the right side begin?", "answer": "The sound source located on the right becomes active at 0.4 seconds.", "canonical_answer": "0.4s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 1.9, "azimuth_deg": -106.496, "elevation_deg": 11.31, "distance_m": 4.94}]}
{"qa_id": "qa_a1001d372daa71b5fbf3", "split": "test", "audio_id": "foa_13390647de25d3541e6d", "audio_path": "audio/test/foa_13390647de25d3541e6d.wav", "scene_annotation_csv_path": "annotations/test/foa_13390647de25d3541e6d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the writing sound located?", "answer": "-85.8 degrees", "canonical_answer": "-85.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.3, "end_time": 20.0, "azimuth_deg": -85.843, "elevation_deg": -22.591, "distance_m": 3.17}]}
{"qa_id": "qa_72f2c1a164c5ce22d87b", "split": "test", "audio_id": "foa_20e53f042f1bb9eea40a", "audio_path": "audio/test/foa_20e53f042f1bb9eea40a.wav", "scene_annotation_csv_path": "annotations/test/foa_20e53f042f1bb9eea40a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the guitar?", "answer": "10.6 degrees", "canonical_answer": "10.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.2, "end_time": 2.3, "azimuth_deg": -92.528, "elevation_deg": 10.62, "distance_m": 2.34}]}
{"qa_id": "qa_c9baa59b063a6a1a9888", "split": "test", "audio_id": "foa_024958465c8d430bca69", "audio_path": "audio/test/foa_024958465c8d430bca69.wav", "scene_annotation_csv_path": "annotations/test/foa_024958465c8d430bca69.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound located to the back-left and below begin?", "answer": "The sound originating from that direction begins at 0.6s.", "canonical_answer": "0.6s", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.6, "end_time": 2.2, "azimuth_deg": 149.34, "elevation_deg": -27.946, "distance_m": 1.87}]}
{"qa_id": "qa_de9336fd2d636e4d96a8", "split": "test", "audio_id": "foa_7a6eac262cfbaea9e286", "audio_path": "audio/test/foa_7a6eac262cfbaea9e286.wav", "scene_annotation_csv_path": "annotations/test/foa_7a6eac262cfbaea9e286.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the tool?", "answer": "2.3 meters", "canonical_answer": "2.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.1, "end_time": 19.3, "azimuth_deg": 156.187, "elevation_deg": 20.313, "distance_m": 2.32}]}
{"qa_id": "qa_874625e171970f5e1e4f", "split": "test", "audio_id": "foa_a6af5b0196ce8f67dec3", "audio_path": "audio/test/foa_a6af5b0196ce8f67dec3.wav", "scene_annotation_csv_path": "annotations/test/foa_a6af5b0196ce8f67dec3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the tape positioned?", "answer": "-26.6 degrees", "canonical_answer": "-26.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 1.1, "end_time": 14.1, "azimuth_deg": 47.503, "elevation_deg": -26.621, "distance_m": 2.76}]}
{"qa_id": "qa_a3e99f097d15afdd2046", "split": "test", "audio_id": "foa_6bd8a89fd730669673c9", "audio_path": "audio/test/foa_6bd8a89fd730669673c9.wav", "scene_annotation_csv_path": "annotations/test/foa_6bd8a89fd730669673c9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. At what distance is the scratching sound occurring?", "answer": "1.8 meters", "canonical_answer": "1.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.0, "end_time": 9.3, "azimuth_deg": -113.014, "elevation_deg": 31.352, "distance_m": 1.8}]}
{"qa_id": "qa_3a3af5cfc98949d2bbf8", "split": "test", "audio_id": "foa_62250eededf41c660e3b", "audio_path": "audio/test/foa_62250eededf41c660e3b.wav", "scene_annotation_csv_path": "annotations/test/foa_62250eededf41c660e3b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the writing sound originating from the back-left and below begin?", "answer": "The sound of writing originating from that location begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.0, "end_time": 11.3, "azimuth_deg": 126.494, "elevation_deg": -29.988, "distance_m": 1.66}]}
{"qa_id": "qa_36ea2afcccdefc4a36e4", "split": "test", "audio_id": "foa_aa5a017ec6fc62b0d1c0", "audio_path": "audio/test/foa_aa5a017ec6fc62b0d1c0.wav", "scene_annotation_csv_path": "annotations/test/foa_aa5a017ec6fc62b0d1c0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the metal clink located?", "answer": "105.9 degrees", "canonical_answer": "105.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": 105.861, "elevation_deg": 16.153, "distance_m": 3.19}]}
{"qa_id": "qa_d9c1aed952a7adf4e561", "split": "test", "audio_id": "foa_ce2c285d11c7bd0f350f", "audio_path": "audio/test/foa_ce2c285d11c7bd0f350f.wav", "scene_annotation_csv_path": "annotations/test/foa_ce2c285d11c7bd0f350f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the body sound located?", "answer": "-147.8 degrees", "canonical_answer": "-147.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.4, "end_time": 10.2, "azimuth_deg": -147.843, "elevation_deg": -2.844, "distance_m": 1.43}]}
{"qa_id": "qa_8d99f3911234fe6e3139", "split": "test", "audio_id": "foa_49677c8e5afac2605da6", "audio_path": "audio/test/foa_49677c8e5afac2605da6.wav", "scene_annotation_csv_path": "annotations/test/foa_49677c8e5afac2605da6.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound located to the left and below the observer begin?", "answer": "The sound source located to the left and below begins at 0.6s.", "canonical_answer": "0.6s", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 2, "start_time": 0.6, "end_time": 10.9, "azimuth_deg": 106.0, "elevation_deg": -27.533, "distance_m": 1.08}]}
{"qa_id": "qa_1b96f993d74fd05b7d79", "split": "test", "audio_id": "foa_dfeb21265e0db9011665", "audio_path": "audio/test/foa_dfeb21265e0db9011665.wav", "scene_annotation_csv_path": "annotations/test/foa_dfeb21265e0db9011665.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the aircraft located?", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 2, "start_time": 0.0, "end_time": 3.0, "azimuth_deg": 87.729, "elevation_deg": 0.0, "distance_m": 3.6}]}
{"qa_id": "qa_3d995a2e913a5c767030", "split": "test", "audio_id": "foa_da038f4cd50af02a7be1", "audio_path": "audio/test/foa_da038f4cd50af02a7be1.wav", "scene_annotation_csv_path": "annotations/test/foa_da038f4cd50af02a7be1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the paper in meters?", "answer": "1.5 meters", "canonical_answer": "1.5 meters", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 4, "start_time": 18.8, "end_time": 20.0, "azimuth_deg": -29.35, "elevation_deg": 41.194, "distance_m": 1.51}]}
{"qa_id": "qa_af9b7ee1795a3c7d8a0b", "split": "test", "audio_id": "foa_c3eaf0b88844252a6b5f", "audio_path": "audio/test/foa_c3eaf0b88844252a6b5f.wav", "scene_annotation_csv_path": "annotations/test/foa_c3eaf0b88844252a6b5f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the gong in meters?", "answer": "0.9 meters", "canonical_answer": "0.9 meters", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 0.0, "end_time": 2.2, "azimuth_deg": 119.031, "elevation_deg": -12.132, "distance_m": 0.93}]}
{"qa_id": "qa_fdb134f49a1a2c251190", "split": "test", "audio_id": "foa_315e00f718e7f2a5a2b3", "audio_path": "audio/test/foa_315e00f718e7f2a5a2b3.wav", "scene_annotation_csv_path": "annotations/test/foa_315e00f718e7f2a5a2b3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the musical instrument?", "answer": "-59.0 degrees", "canonical_answer": "-59.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 1.2, "end_time": 16.4, "azimuth_deg": -58.967, "elevation_deg": 6.53, "distance_m": 3.22}]}
{"qa_id": "qa_92606f5510ef178646cf", "split": "test", "audio_id": "foa_aff2588901ada9ef01a2", "audio_path": "audio/test/foa_aff2588901ada9ef01a2.wav", "scene_annotation_csv_path": "annotations/test/foa_aff2588901ada9ef01a2.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the speech located?", "answer": "-9.6 degrees", "canonical_answer": "-9.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 8.2, "azimuth_deg": 58.257, "elevation_deg": -9.558, "distance_m": 4.29}]}
{"qa_id": "qa_91558ac6a34b013236d4", "split": "test", "audio_id": "foa_1d61b3321948c614e595", "audio_path": "audio/test/foa_1d61b3321948c614e595.wav", "scene_annotation_csv_path": "annotations/test/foa_1d61b3321948c614e595.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the percussion sound originating from the front-right start?", "answer": "The percussion sound coming from the front-right begins at 0.3s.", "canonical_answer": "0.3s", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.3, "end_time": 12.4, "azimuth_deg": -36.259, "elevation_deg": -12.406, "distance_m": 0.57}]}
{"qa_id": "qa_9c4f120763f0362aa738", "split": "test", "audio_id": "foa_7725204bab3ae9d61aa4", "audio_path": "audio/test/foa_7725204bab3ae9d61aa4.wav", "scene_annotation_csv_path": "annotations/test/foa_7725204bab3ae9d61aa4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the door from the listener?", "answer": "1.1 meters", "canonical_answer": "1.1 meters", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.8, "end_time": 20.0, "azimuth_deg": 155.816, "elevation_deg": -59.117, "distance_m": 1.14}]}
{"qa_id": "qa_e783e6ad05c67087f1a4", "split": "test", "audio_id": "foa_e2bd1891753e2bbc2efe", "audio_path": "audio/test/foa_e2bd1891753e2bbc2efe.wav", "scene_annotation_csv_path": "annotations/test/foa_e2bd1891753e2bbc2efe.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the breathing sound located?", "answer": "-27.6 degrees", "canonical_answer": "-27.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 1.6, "end_time": 5.5, "azimuth_deg": -27.6, "elevation_deg": 16.41, "distance_m": 1.89}]}
{"qa_id": "qa_cefb1802e60a0c83b5db", "split": "test", "audio_id": "foa_67fa6a8e02cbbc207a66", "audio_path": "audio/test/foa_67fa6a8e02cbbc207a66.wav", "scene_annotation_csv_path": "annotations/test/foa_67fa6a8e02cbbc207a66.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back-right and below position begin?", "answer": "The sound source located at that position becomes active at 0.9s.", "canonical_answer": "0.9s", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.9, "end_time": 20.0, "azimuth_deg": -152.228, "elevation_deg": -18.114, "distance_m": 0.59}]}
{"qa_id": "qa_f3b6f558712bd1ef74df", "split": "test", "audio_id": "foa_36797006964dcafcac5a", "audio_path": "audio/test/foa_36797006964dcafcac5a.wav", "scene_annotation_csv_path": "annotations/test/foa_36797006964dcafcac5a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the glass located?", "answer": "28.4 degrees", "canonical_answer": "28.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 0, "start_time": 0.1, "end_time": 12.3, "azimuth_deg": 174.63, "elevation_deg": 28.414, "distance_m": 0.61}]}
{"qa_id": "qa_f88b4ec9d3750b158540", "split": "test", "audio_id": "foa_14d49311177f1560be6a", "audio_path": "audio/test/foa_14d49311177f1560be6a.wav", "scene_annotation_csv_path": "annotations/test/foa_14d49311177f1560be6a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound located to the left and above the listener begin?", "answer": "The sound originating from that position begins at 1.7s.", "canonical_answer": "1.7s", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 1, "start_time": 1.7, "end_time": 3.0, "azimuth_deg": 95.632, "elevation_deg": 19.313, "distance_m": 2.93}]}
{"qa_id": "qa_ec68e7492d1d5e10506d", "split": "test", "audio_id": "foa_1474ae15a7a91536d359", "audio_path": "audio/test/foa_1474ae15a7a91536d359.wav", "scene_annotation_csv_path": "annotations/test/foa_1474ae15a7a91536d359.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the typing sound in degrees?", "answer": "-9.1 degrees", "canonical_answer": "-9.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 1, "start_time": 2.9, "end_time": 12.9, "azimuth_deg": 103.007, "elevation_deg": -9.107, "distance_m": 1.61}]}
{"qa_id": "qa_3e227021a00543b89455", "split": "test", "audio_id": "foa_20523beddd9423ce7e66", "audio_path": "audio/test/foa_20523beddd9423ce7e66.wav", "scene_annotation_csv_path": "annotations/test/foa_20523beddd9423ce7e66.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the war sound located?", "answer": "41.3 degrees", "canonical_answer": "41.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 2, "start_time": 3.3, "end_time": 5.4, "azimuth_deg": 41.332, "elevation_deg": -30.853, "distance_m": 2.89}]}
{"qa_id": "qa_e66362465a59f56e05ae", "split": "test", "audio_id": "foa_544ba9d80ac72e6beebb", "audio_path": "audio/test/foa_544ba9d80ac72e6beebb.wav", "scene_annotation_csv_path": "annotations/test/foa_544ba9d80ac72e6beebb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the war sound?", "answer": "2.6 meters", "canonical_answer": "2.6 meters", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": -61.845, "elevation_deg": -31.491, "distance_m": 2.57}]}
{"qa_id": "qa_226e7d39636526014716", "split": "test", "audio_id": "foa_de3c1d7a5d95a8510c9d", "audio_path": "audio/test/foa_de3c1d7a5d95a8510c9d.wav", "scene_annotation_csv_path": "annotations/test/foa_de3c1d7a5d95a8510c9d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the tool from the listener?", "answer": "1.5 meters", "canonical_answer": "1.5 meters", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 2.2, "end_time": 18.4, "azimuth_deg": 138.29, "elevation_deg": 8.909, "distance_m": 1.48}]}
{"qa_id": "qa_b63c873844f983a944cf", "split": "test", "audio_id": "foa_aff2c407a5d1ee0d666d", "audio_path": "audio/test/foa_aff2c407a5d1ee0d666d.wav", "scene_annotation_csv_path": "annotations/test/foa_aff2c407a5d1ee0d666d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the body sound originating from the front-right and below begin?", "answer": "The body sound begins at 16.0s.", "canonical_answer": "16.0s", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 2, "start_time": 16.0, "end_time": 17.2, "azimuth_deg": -52.739, "elevation_deg": -16.297, "distance_m": 2.25}]}
{"qa_id": "qa_bdebc3b8dc675bb67112", "split": "test", "audio_id": "foa_2dc499571657da91a022", "audio_path": "audio/test/foa_2dc499571657da91a022.wav", "scene_annotation_csv_path": "annotations/test/foa_2dc499571657da91a022.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the alarm located?", "answer": "78.2 degrees", "canonical_answer": "78.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 15.4, "azimuth_deg": 78.216, "elevation_deg": -23.081, "distance_m": 3.64}]}
{"qa_id": "qa_e9cdc7a456a6723b4f96", "split": "test", "audio_id": "foa_493cc68e6403c3a23869", "audio_path": "audio/test/foa_493cc68e6403c3a23869.wav", "scene_annotation_csv_path": "annotations/test/foa_493cc68e6403c3a23869.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the home sound located?", "answer": "-4.1 degrees", "canonical_answer": "-4.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.0, "end_time": 13.8, "azimuth_deg": -44.812, "elevation_deg": -4.101, "distance_m": 3.19}]}
{"qa_id": "qa_e1ab03486d4a817eb3b9", "split": "test", "audio_id": "foa_2172890faa4181c2091f", "audio_path": "audio/test/foa_2172890faa4181c2091f.wav", "scene_annotation_csv_path": "annotations/test/foa_2172890faa4181c2091f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back-right direction first begin?", "answer": "The sound originating from the back-right becomes active at 0.2s.", "canonical_answer": "0.2s", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.2, "end_time": 2.1, "azimuth_deg": -156.292, "elevation_deg": -5.177, "distance_m": 3.1}]}
{"qa_id": "qa_eb94a1789f01041dfcb0", "split": "test", "audio_id": "foa_22dc10e4205ebb1a660c", "audio_path": "audio/test/foa_22dc10e4205ebb1a660c.wav", "scene_annotation_csv_path": "annotations/test/foa_22dc10e4205ebb1a660c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the dog located?", "answer": "38.1 degrees", "canonical_answer": "38.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 1, "start_time": 3.6, "end_time": 6.9, "azimuth_deg": 38.145, "elevation_deg": 41.187, "distance_m": 0.99}]}
{"qa_id": "qa_70d189320db312ba8f17", "split": "test", "audio_id": "foa_deb86f12caee74c0d17a", "audio_path": "audio/test/foa_deb86f12caee74c0d17a.wav", "scene_annotation_csv_path": "annotations/test/foa_deb86f12caee74c0d17a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the breathing sound located?", "answer": "17.9 degrees", "canonical_answer": "17.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.4, "end_time": 0.9, "azimuth_deg": 117.139, "elevation_deg": 17.871, "distance_m": 2.16}]}
{"qa_id": "qa_40e73ab69df0f3510bad", "split": "test", "audio_id": "foa_fee2c15ec4d685e027cd", "audio_path": "audio/test/foa_fee2c15ec4d685e027cd.wav", "scene_annotation_csv_path": "annotations/test/foa_fee2c15ec4d685e027cd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the metal clink sound source?", "answer": "1.6 meters", "canonical_answer": "1.6 meters", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.0, "end_time": 2.2, "azimuth_deg": -162.457, "elevation_deg": 18.228, "distance_m": 1.64}]}
{"qa_id": "qa_c219d8d7f272d5505afa", "split": "test", "audio_id": "foa_b0dd968b260cc6d4a5b3", "audio_path": "audio/test/foa_b0dd968b260cc6d4a5b3.wav", "scene_annotation_csv_path": "annotations/test/foa_b0dd968b260cc6d4a5b3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth are the footsteps located?", "answer": "121.3 degrees", "canonical_answer": "121.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 2.6, "end_time": 16.4, "azimuth_deg": 121.268, "elevation_deg": -6.856, "distance_m": 2.0}]}
{"qa_id": "qa_56874259cad6c29c58e1", "split": "test", "audio_id": "foa_0fbe32cf6ebcf7927c06", "audio_path": "audio/test/foa_0fbe32cf6ebcf7927c06.wav", "scene_annotation_csv_path": "annotations/test/foa_0fbe32cf6ebcf7927c06.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound originate from the front?", "answer": "The sound source located in the front becomes active at 0.6s.", "canonical_answer": "0.6s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 12.3, "azimuth_deg": -8.216, "elevation_deg": -7.406, "distance_m": 2.2}]}
{"qa_id": "qa_b0a0a31553ece74f3b9a", "split": "test", "audio_id": "foa_ddbda3aa35a2fd3a059e", "audio_path": "audio/test/foa_ddbda3aa35a2fd3a059e.wav", "scene_annotation_csv_path": "annotations/test/foa_ddbda3aa35a2fd3a059e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the machine located?", "answer": "-14.8 degrees", "canonical_answer": "-14.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.4, "end_time": 3.6, "azimuth_deg": -16.328, "elevation_deg": -14.848, "distance_m": 2.17}]}
{"qa_id": "qa_c729f6b38eff905b9735", "split": "test", "audio_id": "foa_d78195112438db139942", "audio_path": "audio/test/foa_d78195112438db139942.wav", "scene_annotation_csv_path": "annotations/test/foa_d78195112438db139942.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the machine from the microphone in meters?", "answer": "3.1 meters", "canonical_answer": "3.1 meters", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 4.0, "azimuth_deg": -78.534, "elevation_deg": 4.106, "distance_m": 3.09}]}
{"qa_id": "qa_210589028e351bb95e55", "split": "test", "audio_id": "foa_079997551417c6e4f4d7", "audio_path": "audio/test/foa_079997551417c6e4f4d7.wav", "scene_annotation_csv_path": "annotations/test/foa_079997551417c6e4f4d7.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the typing sound from the listener?", "answer": "3.9 meters", "canonical_answer": "3.9 meters", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 1, "start_time": 0.1, "end_time": 10.5, "azimuth_deg": -101.402, "elevation_deg": -8.971, "distance_m": 3.91}]}
{"qa_id": "qa_d5b214b75fade3076a4e", "split": "test", "audio_id": "foa_7843418d3293a46d1f4b", "audio_path": "audio/test/foa_7843418d3293a46d1f4b.wav", "scene_annotation_csv_path": "annotations/test/foa_7843418d3293a46d1f4b.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the machine located?", "answer": "-20.9 degrees", "canonical_answer": "-20.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 8.1, "azimuth_deg": -20.87, "elevation_deg": -33.136, "distance_m": 1.34}]}
{"qa_id": "qa_3fb3b4a7e32ebfa0ae5a", "split": "test", "audio_id": "foa_b5e512602d8cab8cb036", "audio_path": "audio/test/foa_b5e512602d8cab8cb036.wav", "scene_annotation_csv_path": "annotations/test/foa_b5e512602d8cab8cb036.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the typing sound occurring?", "answer": "-10.9 degrees", "canonical_answer": "-10.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.1, "end_time": 3.2, "azimuth_deg": 62.133, "elevation_deg": -10.852, "distance_m": 3.2}]}
{"qa_id": "qa_8aa0f9c7af72f54a9c3c", "split": "test", "audio_id": "foa_eeaf97fb142e5039f40c", "audio_path": "audio/test/foa_eeaf97fb142e5039f40c.wav", "scene_annotation_csv_path": "annotations/test/foa_eeaf97fb142e5039f40c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back-left position begin?", "answer": "The sound source located in the back-left begins at 0.3s.", "canonical_answer": "0.3s", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.3, "end_time": 6.6, "azimuth_deg": 113.451, "elevation_deg": 13.014, "distance_m": 1.0}]}
{"qa_id": "qa_b06999193558a899bedb", "split": "test", "audio_id": "foa_b63f3b564f23caf0e984", "audio_path": "audio/test/foa_b63f3b564f23caf0e984.wav", "scene_annotation_csv_path": "annotations/test/foa_b63f3b564f23caf0e984.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the typing sound occurring?", "answer": "17.9 degrees", "canonical_answer": "17.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": 10.894, "elevation_deg": 17.928, "distance_m": 3.07}]}
{"qa_id": "qa_ec10f1dd78ee18d64257", "split": "test", "audio_id": "foa_b5313a566f56e2b4fdaf", "audio_path": "audio/test/foa_b5313a566f56e2b4fdaf.wav", "scene_annotation_csv_path": "annotations/test/foa_b5313a566f56e2b4fdaf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the glass from the listener?", "answer": "1.3 meters", "canonical_answer": "1.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 2, "start_time": 19.0, "end_time": 20.0, "azimuth_deg": -41.698, "elevation_deg": 11.96, "distance_m": 1.3}]}
{"qa_id": "qa_d6d93481796f4bca1592", "split": "test", "audio_id": "foa_d0cdbc574302619b25b8", "audio_path": "audio/test/foa_d0cdbc574302619b25b8.wav", "scene_annotation_csv_path": "annotations/test/foa_d0cdbc574302619b25b8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Where is the human vocalization located in terms of azimuth?", "answer": "135.5 degrees", "canonical_answer": "135.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.1, "end_time": 0.9, "azimuth_deg": 135.549, "elevation_deg": 40.935, "distance_m": 2.89}]}
{"qa_id": "qa_382f7cbcac74dfb6c55b", "split": "test", "audio_id": "foa_c4b51a261f76816b08aa", "audio_path": "audio/test/foa_c4b51a261f76816b08aa.wav", "scene_annotation_csv_path": "annotations/test/foa_c4b51a261f76816b08aa.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound located to the front-right first begin?", "answer": "The sound originating from the front-right begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 14.9, "azimuth_deg": -43.778, "elevation_deg": 5.325, "distance_m": 3.42}]}
{"qa_id": "qa_fd503ebf5343b5d5e952", "split": "test", "audio_id": "foa_4ad49d83c05c140bc96d", "audio_path": "audio/test/foa_4ad49d83c05c140bc96d.wav", "scene_annotation_csv_path": "annotations/test/foa_4ad49d83c05c140bc96d.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the speech?", "answer": "39.7 degrees", "canonical_answer": "39.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 12.6, "azimuth_deg": 50.296, "elevation_deg": 39.654, "distance_m": 1.05}]}
{"qa_id": "qa_d0b8b81a2e03847e1705", "split": "test", "audio_id": "foa_d933c46be444ae9b3869", "audio_path": "audio/test/foa_d933c46be444ae9b3869.wav", "scene_annotation_csv_path": "annotations/test/foa_d933c46be444ae9b3869.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the speech source?", "answer": "3.2 meters", "canonical_answer": "3.2 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 3.4, "azimuth_deg": -148.508, "elevation_deg": 0.0, "distance_m": 3.22}]}
{"qa_id": "qa_29bbb46ef03fa21112a6", "split": "test", "audio_id": "foa_7ed53f2d810d29c52a36", "audio_path": "audio/test/foa_7ed53f2d810d29c52a36.wav", "scene_annotation_csv_path": "annotations/test/foa_7ed53f2d810d29c52a36.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the breathing sound located?", "answer": "28.6 degrees", "canonical_answer": "28.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.0, "end_time": 9.8, "azimuth_deg": 28.612, "elevation_deg": -44.218, "distance_m": 0.98}]}
{"qa_id": "qa_b28a59643817ad96e41c", "split": "test", "audio_id": "foa_fd85ab315c9bed9138d8", "audio_path": "audio/test/foa_fd85ab315c9bed9138d8.wav", "scene_annotation_csv_path": "annotations/test/foa_fd85ab315c9bed9138d8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the metal clink sound originating from the back-right position begin?", "answer": "The sound originating from the back-right starts at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.0, "end_time": 16.1, "azimuth_deg": -144.133, "elevation_deg": 14.558, "distance_m": 3.61}]}
{"qa_id": "qa_2242babe8fb3c2c427b3", "split": "test", "audio_id": "foa_a16aa9f5e446c9737659", "audio_path": "audio/test/foa_a16aa9f5e446c9737659.wav", "scene_annotation_csv_path": "annotations/test/foa_a16aa9f5e446c9737659.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the body sound located?", "answer": "69.2 degrees", "canonical_answer": "69.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 1.2, "end_time": 3.1, "azimuth_deg": 69.249, "elevation_deg": 7.176, "distance_m": 0.82}]}
{"qa_id": "qa_3c923af2f57dde602bb5", "split": "test", "audio_id": "foa_70d84f3d64c171b6b25a", "audio_path": "audio/test/foa_70d84f3d64c171b6b25a.wav", "scene_annotation_csv_path": "annotations/test/foa_70d84f3d64c171b6b25a.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the speech source?", "answer": "-33.3 degrees", "canonical_answer": "-33.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 6.3, "azimuth_deg": -66.059, "elevation_deg": -33.289, "distance_m": 2.6}]}
{"qa_id": "qa_294629e2877137b7a12f", "split": "test", "audio_id": "foa_d04c1f118100a259354b", "audio_path": "audio/test/foa_d04c1f118100a259354b.wav", "scene_annotation_csv_path": "annotations/test/foa_d04c1f118100a259354b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the wood in meters?", "answer": "3.0 meters", "canonical_answer": "3.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 60, "class_name": "wood", "track_id": 2, "start_time": 4.1, "end_time": 7.1, "azimuth_deg": 55.49, "elevation_deg": -9.294, "distance_m": 3.04}]}
{"qa_id": "qa_02d782f67e3841428c37", "split": "test", "audio_id": "foa_a3fa1382f63b874cabc5", "audio_path": "audio/test/foa_a3fa1382f63b874cabc5.wav", "scene_annotation_csv_path": "annotations/test/foa_a3fa1382f63b874cabc5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the left and below begin?", "answer": "The sound source located to the left and below becomes active at 0.1s.", "canonical_answer": "0.1s", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.1, "end_time": 3.4, "azimuth_deg": 95.152, "elevation_deg": -36.103, "distance_m": 2.48}]}
{"qa_id": "qa_546c03c50dbf671f99c5", "split": "test", "audio_id": "foa_5762c120a1ef4ae7868c", "audio_path": "audio/test/foa_5762c120a1ef4ae7868c.wav", "scene_annotation_csv_path": "annotations/test/foa_5762c120a1ef4ae7868c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the zipper sound originating from the back-left and above start?", "answer": "The sound coming from that location begins at 0.2s.", "canonical_answer": "0.2s", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.2, "end_time": 0.6, "azimuth_deg": 126.9, "elevation_deg": 20.912, "distance_m": 2.74}]}
{"qa_id": "qa_cfdf55c7f22f64f1a200", "split": "test", "audio_id": "foa_0d2f5b02db01fb41eff3", "audio_path": "audio/test/foa_0d2f5b02db01fb41eff3.wav", "scene_annotation_csv_path": "annotations/test/foa_0d2f5b02db01fb41eff3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the string instrument located?", "answer": "-16.9 degrees", "canonical_answer": "-16.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": -36.855, "elevation_deg": -16.888, "distance_m": 1.91}]}
{"qa_id": "qa_f47f62b933e9286134e8", "split": "test", "audio_id": "foa_f2f21a6c8c487701819a", "audio_path": "audio/test/foa_f2f21a6c8c487701819a.wav", "scene_annotation_csv_path": "annotations/test/foa_f2f21a6c8c487701819a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the typing sound originating from?", "answer": "-120.8 degrees", "canonical_answer": "-120.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 1.2, "end_time": 20.0, "azimuth_deg": -120.771, "elevation_deg": -2.726, "distance_m": 1.68}]}
{"qa_id": "qa_39f99c3d91c578ee1634", "split": "test", "audio_id": "foa_2cfc389215b2912aad7d", "audio_path": "audio/test/foa_2cfc389215b2912aad7d.wav", "scene_annotation_csv_path": "annotations/test/foa_2cfc389215b2912aad7d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the home sound in meters?", "answer": "3.0 meters", "canonical_answer": "3.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 1, "start_time": 4.7, "end_time": 7.0, "azimuth_deg": 65.378, "elevation_deg": -27.076, "distance_m": 2.97}]}
{"qa_id": "qa_75b1ef2de38f812e47c6", "split": "test", "audio_id": "foa_e470f4813c98787d6672", "audio_path": "audio/test/foa_e470f4813c98787d6672.wav", "scene_annotation_csv_path": "annotations/test/foa_e470f4813c98787d6672.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle are the footsteps located?", "answer": "27.1 degrees", "canonical_answer": "27.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.1, "end_time": 6.2, "azimuth_deg": -175.483, "elevation_deg": 27.08, "distance_m": 0.68}]}
{"qa_id": "qa_6088d3d93c872957917b", "split": "test", "audio_id": "foa_108e6362dfbb7a59f500", "audio_path": "audio/test/foa_108e6362dfbb7a59f500.wav", "scene_annotation_csv_path": "annotations/test/foa_108e6362dfbb7a59f500.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the machine located?", "answer": "54.8 degrees", "canonical_answer": "54.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": 54.76, "elevation_deg": -42.465, "distance_m": 2.16}]}
{"qa_id": "qa_6323cba0adf69381e4c9", "split": "test", "audio_id": "foa_0fd00ec9e7fe6acc93fa", "audio_path": "audio/test/foa_0fd00ec9e7fe6acc93fa.wav", "scene_annotation_csv_path": "annotations/test/foa_0fd00ec9e7fe6acc93fa.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound located to the front-right and below first begin?", "answer": "The sound source originating from that position becomes active at 0.1s.", "canonical_answer": "0.1s", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.1, "end_time": 7.3, "azimuth_deg": -32.048, "elevation_deg": -24.081, "distance_m": 2.49}]}
{"qa_id": "qa_097fd565c4db88100acf", "split": "test", "audio_id": "foa_306f69d1fe796238c322", "audio_path": "audio/test/foa_306f69d1fe796238c322.wav", "scene_annotation_csv_path": "annotations/test/foa_306f69d1fe796238c322.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the speaker?", "answer": "1.7 meters", "canonical_answer": "1.7 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 4.9, "azimuth_deg": -152.584, "elevation_deg": -50.212, "distance_m": 1.67}]}
{"qa_id": "qa_c5167cc30f7ed8e44224", "split": "test", "audio_id": "foa_c8f07b88bd882e6074f3", "audio_path": "audio/test/foa_c8f07b88bd882e6074f3.wav", "scene_annotation_csv_path": "annotations/test/foa_c8f07b88bd882e6074f3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the percussion sound originating from the front first begin?", "answer": "The percussion sound becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 0.9, "azimuth_deg": -4.548, "elevation_deg": -10.416, "distance_m": 2.12}]}
{"qa_id": "qa_0a5f0e5785fcd3cafa84", "split": "test", "audio_id": "foa_fce45a5cff902cd7e0df", "audio_path": "audio/test/foa_fce45a5cff902cd7e0df.wav", "scene_annotation_csv_path": "annotations/test/foa_fce45a5cff902cd7e0df.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the alarm located?", "answer": "-45.9 degrees", "canonical_answer": "-45.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 2.4, "end_time": 20.0, "azimuth_deg": -45.863, "elevation_deg": 22.301, "distance_m": 1.7}]}
{"qa_id": "qa_ee4dd55e1181645e7d0a", "split": "test", "audio_id": "foa_c55c676b65dd05d48745", "audio_path": "audio/test/foa_c55c676b65dd05d48745.wav", "scene_annotation_csv_path": "annotations/test/foa_c55c676b65dd05d48745.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the female speech in meters?", "answer": "3.1 meters", "canonical_answer": "3.1 meters", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 0, "start_time": 0.0, "end_time": 9.6, "azimuth_deg": 115.53, "elevation_deg": 10.346, "distance_m": 3.06}]}
{"qa_id": "qa_f37923815b3f439b8120", "split": "test", "audio_id": "foa_c925688b659a6517cc0e", "audio_path": "audio/test/foa_c925688b659a6517cc0e.wav", "scene_annotation_csv_path": "annotations/test/foa_c925688b659a6517cc0e.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the speech located?", "answer": "-11.4 degrees", "canonical_answer": "-11.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.5, "end_time": 16.3, "azimuth_deg": 113.795, "elevation_deg": -11.439, "distance_m": 2.01}]}
{"qa_id": "qa_129c67907cc4fc0d01aa", "split": "test", "audio_id": "foa_48769ef1af32bf5e6545", "audio_path": "audio/test/foa_48769ef1af32bf5e6545.wav", "scene_annotation_csv_path": "annotations/test/foa_48769ef1af32bf5e6545.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the crushing sound in meters?", "answer": "2.2 meters", "canonical_answer": "2.2 meters", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 0, "start_time": 0.0, "end_time": 4.3, "azimuth_deg": -153.609, "elevation_deg": -13.035, "distance_m": 2.24}]}
{"qa_id": "qa_c4249a8ad12ae17dba82", "split": "test", "audio_id": "foa_fbb8f7f7cf38b4293335", "audio_path": "audio/test/foa_fbb8f7f7cf38b4293335.wav", "scene_annotation_csv_path": "annotations/test/foa_fbb8f7f7cf38b4293335.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the front and above begin?", "answer": "The sound source located in front and above becomes active at 1.2s.", "canonical_answer": "1.2s", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 1.2, "end_time": 15.0, "azimuth_deg": 8.614, "elevation_deg": 37.659, "distance_m": 1.12}]}
{"qa_id": "qa_b4f8d89c15b5c72b9f7b", "split": "test", "audio_id": "foa_253df34fb4757548a373", "audio_path": "audio/test/foa_253df34fb4757548a373.wav", "scene_annotation_csv_path": "annotations/test/foa_253df34fb4757548a373.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the human vocalization in degrees?", "answer": "43.2 degrees", "canonical_answer": "43.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.1, "end_time": 1.0, "azimuth_deg": 107.677, "elevation_deg": 43.24, "distance_m": 0.82}]}
{"qa_id": "qa_5f08dadb04df5fcbd913", "split": "test", "audio_id": "foa_5e7e5a2837fa4c16e6ad", "audio_path": "audio/test/foa_5e7e5a2837fa4c16e6ad.wav", "scene_annotation_csv_path": "annotations/test/foa_5e7e5a2837fa4c16e6ad.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the wind source?", "answer": "157.8 degrees", "canonical_answer": "157.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.0, "end_time": 6.3, "azimuth_deg": 157.822, "elevation_deg": 8.368, "distance_m": 2.89}]}
{"qa_id": "qa_cf0137706b91ddbc1511", "split": "test", "audio_id": "foa_adeedadca43302d97973", "audio_path": "audio/test/foa_adeedadca43302d97973.wav", "scene_annotation_csv_path": "annotations/test/foa_adeedadca43302d97973.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back of the scene begin?", "answer": "The sound source located in the back becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 5.6, "azimuth_deg": -175.795, "elevation_deg": -10.565, "distance_m": 3.1}]}
{"qa_id": "qa_f1ec6183cf4f71266bb0", "split": "test", "audio_id": "foa_1a0d05f0b60dfd97fda8", "audio_path": "audio/test/foa_1a0d05f0b60dfd97fda8.wav", "scene_annotation_csv_path": "annotations/test/foa_1a0d05f0b60dfd97fda8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the singing occurring?", "answer": "-43.1 degrees", "canonical_answer": "-43.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": -43.15, "elevation_deg": -30.286, "distance_m": 2.89}]}
{"qa_id": "qa_9a3eff5b8216f6e1aa8c", "split": "test", "audio_id": "foa_91f917f52457df87393a", "audio_path": "audio/test/foa_91f917f52457df87393a.wav", "scene_annotation_csv_path": "annotations/test/foa_91f917f52457df87393a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the male speech coming from?", "answer": "39.9 degrees", "canonical_answer": "39.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 2, "start_time": 1.8, "end_time": 3.4, "azimuth_deg": -179.072, "elevation_deg": 39.862, "distance_m": 1.38}]}
{"qa_id": "qa_42b769a7f2c6d783967e", "split": "test", "audio_id": "foa_ee00bdb417f6d28c7153", "audio_path": "audio/test/foa_ee00bdb417f6d28c7153.wav", "scene_annotation_csv_path": "annotations/test/foa_ee00bdb417f6d28c7153.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the speech source in meters?", "answer": "3.0 meters", "canonical_answer": "3.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 5.8, "azimuth_deg": 15.203, "elevation_deg": -28.902, "distance_m": 2.95}]}
{"qa_id": "qa_f33768d1c8023000ce69", "split": "test", "audio_id": "foa_4301b94116695f1d93d5", "audio_path": "audio/test/foa_4301b94116695f1d93d5.wav", "scene_annotation_csv_path": "annotations/test/foa_4301b94116695f1d93d5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the telephone alarm?", "answer": "-166.2 degrees", "canonical_answer": "-166.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 1, "start_time": 8.5, "end_time": 9.2, "azimuth_deg": -166.194, "elevation_deg": 19.369, "distance_m": 1.61}]}
{"qa_id": "qa_4bdcb68c5786279cd718", "split": "test", "audio_id": "foa_68a29b9ce73b40d2d5f2", "audio_path": "audio/test/foa_68a29b9ce73b40d2d5f2.wav", "scene_annotation_csv_path": "annotations/test/foa_68a29b9ce73b40d2d5f2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the wind instrument positioned?", "answer": "-36.7 degrees", "canonical_answer": "-36.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.0, "end_time": 7.4, "azimuth_deg": 78.536, "elevation_deg": -36.724, "distance_m": 1.9}]}
{"qa_id": "qa_4a1e382559e3aa2f97a0", "split": "test", "audio_id": "foa_1b2c7b81357e68f238ed", "audio_path": "audio/test/foa_1b2c7b81357e68f238ed.wav", "scene_annotation_csv_path": "annotations/test/foa_1b2c7b81357e68f238ed.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the breathing sound from the left side begin?", "answer": "The sound originating from the left becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.0, "end_time": 1.0, "azimuth_deg": 96.841, "elevation_deg": -4.532, "distance_m": 2.46}]}
{"qa_id": "qa_90f9a9fca6155e1e3d57", "split": "test", "audio_id": "foa_546d8dab9ee66a0e32bb", "audio_path": "audio/test/foa_546d8dab9ee66a0e32bb.wav", "scene_annotation_csv_path": "annotations/test/foa_546d8dab9ee66a0e32bb.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the speaker?", "answer": "2.3 meters", "canonical_answer": "2.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 2.3, "azimuth_deg": -111.771, "elevation_deg": 0.0, "distance_m": 2.27}]}
{"qa_id": "qa_be0bd3069b17c9bdea2f", "split": "test", "audio_id": "foa_d99541a34047c9dcf5b2", "audio_path": "audio/test/foa_d99541a34047c9dcf5b2.wav", "scene_annotation_csv_path": "annotations/test/foa_d99541a34047c9dcf5b2.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the speaker located?", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 9.7, "azimuth_deg": -14.28, "elevation_deg": 0.0, "distance_m": 3.95}]}
{"qa_id": "qa_3ed299c646c161e7603d", "split": "test", "audio_id": "foa_53e9b4ceef6d424d2cd8", "audio_path": "audio/test/foa_53e9b4ceef6d424d2cd8.wav", "scene_annotation_csv_path": "annotations/test/foa_53e9b4ceef6d424d2cd8.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the speaker located?", "answer": "-144.0 degrees", "canonical_answer": "-144.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 3.6, "azimuth_deg": -144.022, "elevation_deg": 47.819, "distance_m": 3.61}]}
{"qa_id": "qa_d186c1306a817c1a5add", "split": "test", "audio_id": "foa_17a221b3aa702ff29737", "audio_path": "audio/test/foa_17a221b3aa702ff29737.wav", "scene_annotation_csv_path": "annotations/test/foa_17a221b3aa702ff29737.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the drum located to the front-right and above begin to play?", "answer": "The drum located to the front-right and above starts playing at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 8.6, "azimuth_deg": -25.699, "elevation_deg": 20.287, "distance_m": 2.3}]}
{"qa_id": "qa_239805f6b0788f86c9b5", "split": "test", "audio_id": "foa_110d0026e049ac98bd7c", "audio_path": "audio/test/foa_110d0026e049ac98bd7c.wav", "scene_annotation_csv_path": "annotations/test/foa_110d0026e049ac98bd7c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the drum in meters?", "answer": "1.0 meters", "canonical_answer": "1.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.5, "azimuth_deg": -165.524, "elevation_deg": -38.376, "distance_m": 1.0}]}
{"qa_id": "qa_d0fc70a79615ee920e8a", "split": "test", "audio_id": "foa_62106da0789a6db48b8b", "audio_path": "audio/test/foa_62106da0789a6db48b8b.wav", "scene_annotation_csv_path": "annotations/test/foa_62106da0789a6db48b8b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound located to the front-right start playing?", "answer": "The sound originating from the front-right becomes active at 1.9s.", "canonical_answer": "1.9s", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 1.9, "end_time": 20.0, "azimuth_deg": -43.121, "elevation_deg": 7.684, "distance_m": 0.77}]}
{"qa_id": "qa_8669999d708c4181220e", "split": "test", "audio_id": "foa_ad5246c1a2977dca9590", "audio_path": "audio/test/foa_ad5246c1a2977dca9590.wav", "scene_annotation_csv_path": "annotations/test/foa_ad5246c1a2977dca9590.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the bell located?", "answer": "-16.2 degrees", "canonical_answer": "-16.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 1, "start_time": 1.1, "end_time": 1.7, "azimuth_deg": -152.001, "elevation_deg": -16.238, "distance_m": 3.15}]}
{"qa_id": "qa_8b5fd2c2f792c74ec516", "split": "test", "audio_id": "foa_6da6d6ff486f4a7bfedf", "audio_path": "audio/test/foa_6da6d6ff486f4a7bfedf.wav", "scene_annotation_csv_path": "annotations/test/foa_6da6d6ff486f4a7bfedf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the thunderstorm?", "answer": "1.5 meters", "canonical_answer": "1.5 meters", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 0.0, "end_time": 10.4, "azimuth_deg": 3.746, "elevation_deg": -12.388, "distance_m": 1.53}]}
{"qa_id": "qa_548da31fd16c04d2cd60", "split": "test", "audio_id": "foa_41c989a6f38908c5033a", "audio_path": "audio/test/foa_41c989a6f38908c5033a.wav", "scene_annotation_csv_path": "annotations/test/foa_41c989a6f38908c5033a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the clock located?", "answer": "101.5 degrees", "canonical_answer": "101.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 1, "start_time": 4.0, "end_time": 15.8, "azimuth_deg": 101.458, "elevation_deg": -36.233, "distance_m": 1.86}]}
{"qa_id": "qa_ab368443192e3cae2ed0", "split": "test", "audio_id": "foa_7713ed2fd2b1df051ddc", "audio_path": "audio/test/foa_7713ed2fd2b1df051ddc.wav", "scene_annotation_csv_path": "annotations/test/foa_7713ed2fd2b1df051ddc.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the speech located?", "answer": "3.3 degrees", "canonical_answer": "3.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 6.9, "azimuth_deg": 141.308, "elevation_deg": 3.305, "distance_m": 4.46}]}
{"qa_id": "qa_a48aa65da3baf6360fb8", "split": "test", "audio_id": "foa_7b0e3133b6a47580ade5", "audio_path": "audio/test/foa_7b0e3133b6a47580ade5.wav", "scene_annotation_csv_path": "annotations/test/foa_7b0e3133b6a47580ade5.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound originating from the back-right direction begin?", "answer": "The sound source from the back-right becomes active at 0.6s.", "canonical_answer": "0.6s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 3.7, "azimuth_deg": -144.914, "elevation_deg": 0.0, "distance_m": 3.41}]}
{"qa_id": "qa_c639001cae4e8b9bda7a", "split": "test", "audio_id": "foa_16645f02b420652e466e", "audio_path": "audio/test/foa_16645f02b420652e466e.wav", "scene_annotation_csv_path": "annotations/test/foa_16645f02b420652e466e.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the speech source in meters?", "answer": "2.3 meters", "canonical_answer": "2.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.5, "end_time": 8.2, "azimuth_deg": -153.816, "elevation_deg": 1.861, "distance_m": 2.34}]}
{"qa_id": "qa_1988aa5d40d26bd13a5f", "split": "test", "audio_id": "foa_f1e1ef2eaee957e4b715", "audio_path": "audio/test/foa_f1e1ef2eaee957e4b715.wav", "scene_annotation_csv_path": "annotations/test/foa_f1e1ef2eaee957e4b715.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the string instrument located?", "answer": "-63.8 degrees", "canonical_answer": "-63.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": -63.812, "elevation_deg": 13.791, "distance_m": 1.15}]}
{"qa_id": "qa_3806a6a224a4ee5f1ddb", "split": "test", "audio_id": "foa_7cf00d7f62decb3a4bc9", "audio_path": "audio/test/foa_7cf00d7f62decb3a4bc9.wav", "scene_annotation_csv_path": "annotations/test/foa_7cf00d7f62decb3a4bc9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the percussion sound originating from the front-left direction begin?", "answer": "The percussion sound coming from the front-left begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": 32.63, "elevation_deg": -11.092, "distance_m": 1.72}]}
{"qa_id": "qa_d9ac83739352fd1c306c", "split": "test", "audio_id": "foa_92723e3a305cf62af5bb", "audio_path": "audio/test/foa_92723e3a305cf62af5bb.wav", "scene_annotation_csv_path": "annotations/test/foa_92723e3a305cf62af5bb.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the car in meters?", "answer": "1.0 meters", "canonical_answer": "1.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 4, "start_time": 0.3, "end_time": 0.6, "azimuth_deg": 168.967, "elevation_deg": -37.764, "distance_m": 1.03}]}
{"qa_id": "qa_7bb54c8171ae0e98fe50", "split": "test", "audio_id": "foa_6a94248a97c621f1fd25", "audio_path": "audio/test/foa_6a94248a97c621f1fd25.wav", "scene_annotation_csv_path": "annotations/test/foa_6a94248a97c621f1fd25.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the tape positioned?", "answer": "-13.9 degrees", "canonical_answer": "-13.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 0.3, "end_time": 2.7, "azimuth_deg": -13.851, "elevation_deg": 0.669, "distance_m": 2.05}]}
{"qa_id": "qa_719c8130a5a920f8af4c", "split": "test", "audio_id": "foa_22ea652bd1a1d8466d84", "audio_path": "audio/test/foa_22ea652bd1a1d8466d84.wav", "scene_annotation_csv_path": "annotations/test/foa_22ea652bd1a1d8466d84.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the wind instrument?", "answer": "-5.2 degrees", "canonical_answer": "-5.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 1, "start_time": 3.4, "end_time": 5.5, "azimuth_deg": -51.484, "elevation_deg": -5.159, "distance_m": 0.54}]}
{"qa_id": "qa_c547343f64948c705537", "split": "test", "audio_id": "foa_f7059bfafb99b5445261", "audio_path": "audio/test/foa_f7059bfafb99b5445261.wav", "scene_annotation_csv_path": "annotations/test/foa_f7059bfafb99b5445261.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth angle is the alarm located?", "answer": "163.5 degrees", "canonical_answer": "163.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 8.9, "azimuth_deg": 163.452, "elevation_deg": -5.249, "distance_m": 1.06}]}
{"qa_id": "qa_299dc4027da1bb6f8037", "split": "test", "audio_id": "foa_677f7a9e8685475b022b", "audio_path": "audio/test/foa_677f7a9e8685475b022b.wav", "scene_annotation_csv_path": "annotations/test/foa_677f7a9e8685475b022b.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the keyboard instrument located?", "answer": "33.5 degrees", "canonical_answer": "33.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 7.6, "azimuth_deg": 113.269, "elevation_deg": 33.535, "distance_m": 1.17}]}
{"qa_id": "qa_bb5630e55572a510d2c9", "split": "test", "audio_id": "foa_7f328aafa84eb845d4b7", "audio_path": "audio/test/foa_7f328aafa84eb845d4b7.wav", "scene_annotation_csv_path": "annotations/test/foa_7f328aafa84eb845d4b7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the printer from the listener?", "answer": "1.5 meters", "canonical_answer": "1.5 meters", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 3, "start_time": 13.6, "end_time": 20.0, "azimuth_deg": -48.25, "elevation_deg": 31.316, "distance_m": 1.52}]}
{"qa_id": "qa_03f5a1e92f41502a1f6e", "split": "test", "audio_id": "foa_9d557e7015d3721566f7", "audio_path": "audio/test/foa_9d557e7015d3721566f7.wav", "scene_annotation_csv_path": "annotations/test/foa_9d557e7015d3721566f7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back-right direction first begin?", "answer": "The sound source located in the back-right becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 5.8, "azimuth_deg": -127.461, "elevation_deg": -4.62, "distance_m": 2.57}]}
{"qa_id": "qa_f057eb8b20b7d94b131e", "split": "test", "audio_id": "foa_4bc471216dd66b0d679d", "audio_path": "audio/test/foa_4bc471216dd66b0d679d.wav", "scene_annotation_csv_path": "annotations/test/foa_4bc471216dd66b0d679d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the printer located?", "answer": "13.2 degrees", "canonical_answer": "13.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 2, "start_time": 14.1, "end_time": 20.0, "azimuth_deg": -86.451, "elevation_deg": 13.18, "distance_m": 2.21}]}
{"qa_id": "qa_825d328c7b4789297d12", "split": "test", "audio_id": "foa_0d22e65cfb98b48d4993", "audio_path": "audio/test/foa_0d22e65cfb98b48d4993.wav", "scene_annotation_csv_path": "annotations/test/foa_0d22e65cfb98b48d4993.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the war sound, measured in meters?", "answer": "2.3 meters", "canonical_answer": "2.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 1.6, "azimuth_deg": 102.748, "elevation_deg": -12.371, "distance_m": 2.27}]}
{"qa_id": "qa_9dcfc58bb9fcd109fa1d", "split": "test", "audio_id": "foa_de12b12c7e96fa74761d", "audio_path": "audio/test/foa_de12b12c7e96fa74761d.wav", "scene_annotation_csv_path": "annotations/test/foa_de12b12c7e96fa74761d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the right and above begin?", "answer": "The sound source coming from that direction becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.0, "end_time": 13.4, "azimuth_deg": -88.728, "elevation_deg": 20.171, "distance_m": 2.21}]}
{"qa_id": "qa_aa089b7443a8340a82e6", "split": "test", "audio_id": "foa_500ac07bb5c40befc523", "audio_path": "audio/test/foa_500ac07bb5c40befc523.wav", "scene_annotation_csv_path": "annotations/test/foa_500ac07bb5c40befc523.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the laughter occurring?", "answer": "3.5 degrees", "canonical_answer": "3.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 1.0, "end_time": 6.8, "azimuth_deg": 3.456, "elevation_deg": 15.95, "distance_m": 1.14}]}
{"qa_id": "qa_6f2237d7965529288adc", "split": "test", "audio_id": "foa_5436ed84780a5fa75dc0", "audio_path": "audio/test/foa_5436ed84780a5fa75dc0.wav", "scene_annotation_csv_path": "annotations/test/foa_5436ed84780a5fa75dc0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the paper located?", "answer": "70.5 degrees", "canonical_answer": "70.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 1, "start_time": 2.1, "end_time": 3.4, "azimuth_deg": 70.511, "elevation_deg": -17.406, "distance_m": 3.6}]}
{"qa_id": "qa_d0e2e1d0d3e8d4ca68a6", "split": "test", "audio_id": "foa_1dc6c4d81bce56e41ad7", "audio_path": "audio/test/foa_1dc6c4d81bce56e41ad7.wav", "scene_annotation_csv_path": "annotations/test/foa_1dc6c4d81bce56e41ad7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the laughter in meters?", "answer": "2.0 meters", "canonical_answer": "2.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.1, "end_time": 5.8, "azimuth_deg": -107.603, "elevation_deg": 11.928, "distance_m": 2.03}]}
{"qa_id": "qa_ede8396516a0b1216773", "split": "test", "audio_id": "foa_bedecfb8e94e6c588f1b", "audio_path": "audio/test/foa_bedecfb8e94e6c588f1b.wav", "scene_annotation_csv_path": "annotations/test/foa_bedecfb8e94e6c588f1b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the string instrument located?", "answer": "10.5 degrees", "canonical_answer": "10.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": 112.386, "elevation_deg": 10.528, "distance_m": 1.58}]}
{"qa_id": "qa_8ad4f224d71b6e208158", "split": "test", "audio_id": "foa_e4469ef6b23d8705a173", "audio_path": "audio/test/foa_e4469ef6b23d8705a173.wav", "scene_annotation_csv_path": "annotations/test/foa_e4469ef6b23d8705a173.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the right and above begin?", "answer": "The sound originating from that location begins at 15.8 seconds.", "canonical_answer": "15.8s", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 1, "start_time": 15.8, "end_time": 20.0, "azimuth_deg": -108.386, "elevation_deg": 33.139, "distance_m": 1.19}]}
{"qa_id": "qa_738ebd3d8564871ce718", "split": "test", "audio_id": "foa_77525b253c9fa13f2a15", "audio_path": "audio/test/foa_77525b253c9fa13f2a15.wav", "scene_annotation_csv_path": "annotations/test/foa_77525b253c9fa13f2a15.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the string instrument located?", "answer": "15.0 degrees", "canonical_answer": "15.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": -130.287, "elevation_deg": 15.025, "distance_m": 2.28}]}
{"qa_id": "qa_116071b4bba10fd77e45", "split": "test", "audio_id": "foa_993338bc41a741b8ca9f", "audio_path": "audio/test/foa_993338bc41a741b8ca9f.wav", "scene_annotation_csv_path": "annotations/test/foa_993338bc41a741b8ca9f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the machine in meters?", "answer": "3.0 meters", "canonical_answer": "3.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 2.6, "end_time": 14.7, "azimuth_deg": 39.83, "elevation_deg": -13.646, "distance_m": 2.97}]}
{"qa_id": "qa_e8be32c4acc3d9570549", "split": "test", "audio_id": "foa_00ef714e746e1d1bd06f", "audio_path": "audio/test/foa_00ef714e746e1d1bd06f.wav", "scene_annotation_csv_path": "annotations/test/foa_00ef714e746e1d1bd06f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the bell located?", "answer": "-124.4 degrees", "canonical_answer": "-124.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 3.8, "end_time": 6.5, "azimuth_deg": -124.409, "elevation_deg": -21.609, "distance_m": 1.89}]}
{"qa_id": "qa_23d6882db1c0f5eed984", "split": "test", "audio_id": "foa_e5c2834bd34d2a0986f1", "audio_path": "audio/test/foa_e5c2834bd34d2a0986f1.wav", "scene_annotation_csv_path": "annotations/test/foa_e5c2834bd34d2a0986f1.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound located at the front begin?", "answer": "The sound originating from the front becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 1, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 18.999, "elevation_deg": -5.978, "distance_m": 1.02}]}
{"qa_id": "qa_f64892935f9342c54e0a", "split": "test", "audio_id": "foa_13ebf5ae417e6c750d2a", "audio_path": "audio/test/foa_13ebf5ae417e6c750d2a.wav", "scene_annotation_csv_path": "annotations/test/foa_13ebf5ae417e6c750d2a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the wind sound coming from?", "answer": "-9.9 degrees", "canonical_answer": "-9.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 1, "start_time": 0.2, "end_time": 1.9, "azimuth_deg": 86.098, "elevation_deg": -9.876, "distance_m": 1.83}]}
{"qa_id": "qa_d2a4a56d19f6520f6d9f", "split": "test", "audio_id": "foa_ded64410fa613dbaed24", "audio_path": "audio/test/foa_ded64410fa613dbaed24.wav", "scene_annotation_csv_path": "annotations/test/foa_ded64410fa613dbaed24.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the knocking sound originating from the back-right and above begin?", "answer": "The sound source becomes active at 2.8 seconds.", "canonical_answer": "2.8s", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 1, "start_time": 2.8, "end_time": 4.7, "azimuth_deg": -144.056, "elevation_deg": 23.503, "distance_m": 3.44}]}
{"qa_id": "qa_e7345d8bc74a6549735e", "split": "test", "audio_id": "foa_721617bb9121dbad6d61", "audio_path": "audio/test/foa_721617bb9121dbad6d61.wav", "scene_annotation_csv_path": "annotations/test/foa_721617bb9121dbad6d61.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the cat?", "answer": "150.6 degrees", "canonical_answer": "150.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 3, "start_time": 0.0, "end_time": 10.0, "azimuth_deg": 150.636, "elevation_deg": -28.063, "distance_m": 1.23}]}
{"qa_id": "qa_058cee71496182f2552b", "split": "test", "audio_id": "foa_cd0bc1a626a229553457", "audio_path": "audio/test/foa_cd0bc1a626a229553457.wav", "scene_annotation_csv_path": "annotations/test/foa_cd0bc1a626a229553457.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the speech being produced relative to the listener?", "answer": "1.8 meters", "canonical_answer": "1.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 15.7, "azimuth_deg": -137.121, "elevation_deg": 30.553, "distance_m": 1.81}]}
{"qa_id": "qa_af199d889ebbda3cc8f0", "split": "test", "audio_id": "foa_c1eb32f3b46dc6e48814", "audio_path": "audio/test/foa_c1eb32f3b46dc6e48814.wav", "scene_annotation_csv_path": "annotations/test/foa_c1eb32f3b46dc6e48814.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back-left direction begin?", "answer": "The sound originating from the back-left starts at 5.9s.", "canonical_answer": "5.9s", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 1, "start_time": 5.9, "end_time": 6.4, "azimuth_deg": 116.324, "elevation_deg": 1.692, "distance_m": 1.21}]}
{"qa_id": "qa_60a31e5c842cfafa0505", "split": "test", "audio_id": "foa_1a5520099d8e533e1320", "audio_path": "audio/test/foa_1a5520099d8e533e1320.wav", "scene_annotation_csv_path": "annotations/test/foa_1a5520099d8e533e1320.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the bell?", "answer": "16.5 degrees", "canonical_answer": "16.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.4, "end_time": 11.9, "azimuth_deg": 36.104, "elevation_deg": 16.512, "distance_m": 2.62}]}
{"qa_id": "qa_790b00ef504aa2693790", "split": "test", "audio_id": "foa_ede30806b81f48fd2ad2", "audio_path": "audio/test/foa_ede30806b81f48fd2ad2.wav", "scene_annotation_csv_path": "annotations/test/foa_ede30806b81f48fd2ad2.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the speech source in meters?", "answer": "4.5 meters", "canonical_answer": "4.5 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 4.5, "azimuth_deg": -122.622, "elevation_deg": -9.555, "distance_m": 4.45}]}
{"qa_id": "qa_00c13be2c49aed255125", "split": "test", "audio_id": "foa_3b957e7d9c87028e3303", "audio_path": "audio/test/foa_3b957e7d9c87028e3303.wav", "scene_annotation_csv_path": "annotations/test/foa_3b957e7d9c87028e3303.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the fire located?", "answer": "129.8 degrees", "canonical_answer": "129.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 1, "start_time": 2.6, "end_time": 3.8, "azimuth_deg": 129.762, "elevation_deg": -19.314, "distance_m": 2.32}]}
{"qa_id": "qa_139c81abd4a93e9c1afe", "split": "test", "audio_id": "foa_e58711b773da45e32a0e", "audio_path": "audio/test/foa_e58711b773da45e32a0e.wav", "scene_annotation_csv_path": "annotations/test/foa_e58711b773da45e32a0e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the home sound positioned?", "answer": "1.2 degrees", "canonical_answer": "1.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.3, "end_time": 14.3, "azimuth_deg": -28.633, "elevation_deg": 1.233, "distance_m": 0.59}]}
{"qa_id": "qa_62f690ce38c3b585fab0", "split": "test", "audio_id": "foa_451c55c0c0977b398638", "audio_path": "audio/test/foa_451c55c0c0977b398638.wav", "scene_annotation_csv_path": "annotations/test/foa_451c55c0c0977b398638.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth angle is the speech located?", "answer": "66.6 degrees", "canonical_answer": "66.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.5, "end_time": 8.5, "azimuth_deg": 66.602, "elevation_deg": -17.296, "distance_m": 2.45}]}
{"qa_id": "qa_612329ab3a5e7317ef1a", "split": "test", "audio_id": "foa_6964547b8dde12940212", "audio_path": "audio/test/foa_6964547b8dde12940212.wav", "scene_annotation_csv_path": "annotations/test/foa_6964547b8dde12940212.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the thunderstorm in meters?", "answer": "2.1 meters", "canonical_answer": "2.1 meters", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 1, "start_time": 0.3, "end_time": 7.0, "azimuth_deg": -20.95, "elevation_deg": 17.638, "distance_m": 2.1}]}
{"qa_id": "qa_6fac9445a3b12b1e0d56", "split": "test", "audio_id": "foa_efdb415935116640ec03", "audio_path": "audio/test/foa_efdb415935116640ec03.wav", "scene_annotation_csv_path": "annotations/test/foa_efdb415935116640ec03.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the cooking sound originate from the left side?", "answer": "The cooking sound begins at 3.5 seconds.", "canonical_answer": "3.5s", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 1, "start_time": 3.5, "end_time": 11.7, "azimuth_deg": 96.425, "elevation_deg": 8.835, "distance_m": 1.02}]}
{"qa_id": "qa_82b017c4d0e28e11cecb", "split": "test", "audio_id": "foa_618c14983839f14907f0", "audio_path": "audio/test/foa_618c14983839f14907f0.wav", "scene_annotation_csv_path": "annotations/test/foa_618c14983839f14907f0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance to the clock in meters?", "answer": "2.3 meters", "canonical_answer": "2.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 17.8, "azimuth_deg": -125.843, "elevation_deg": -40.931, "distance_m": 2.29}]}
{"qa_id": "qa_03f09b2ffb903e607fd7", "split": "test", "audio_id": "foa_5c570addc978ec66c947", "audio_path": "audio/test/foa_5c570addc978ec66c947.wav", "scene_annotation_csv_path": "annotations/test/foa_5c570addc978ec66c947.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the camera?", "answer": "6.8 degrees", "canonical_answer": "6.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.0, "end_time": 7.9, "azimuth_deg": 0.83, "elevation_deg": 6.831, "distance_m": 2.58}]}
{"qa_id": "qa_05af9843196042fd9543", "split": "test", "audio_id": "foa_798f5024dbb1667c5df7", "audio_path": "audio/test/foa_798f5024dbb1667c5df7.wav", "scene_annotation_csv_path": "annotations/test/foa_798f5024dbb1667c5df7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the drum located?", "answer": "-135.0 degrees", "canonical_answer": "-135.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.1, "end_time": 0.4, "azimuth_deg": -135.026, "elevation_deg": -4.572, "distance_m": 3.48}]}
{"qa_id": "qa_a41fa4cacc45d6fe3987", "split": "test", "audio_id": "foa_51f2c63a5717dcc745e6", "audio_path": "audio/test/foa_51f2c63a5717dcc745e6.wav", "scene_annotation_csv_path": "annotations/test/foa_51f2c63a5717dcc745e6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the metal clink sound originating from the front-left direction begin?", "answer": "The metal clink sound becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.0, "end_time": 6.9, "azimuth_deg": 30.593, "elevation_deg": 8.905, "distance_m": 2.99}]}
{"qa_id": "qa_25ed9af50b22664232a2", "split": "test", "audio_id": "foa_bd5f5d87865c48a63a8c", "audio_path": "audio/test/foa_bd5f5d87865c48a63a8c.wav", "scene_annotation_csv_path": "annotations/test/foa_bd5f5d87865c48a63a8c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the body sound located?", "answer": "22.1 degrees", "canonical_answer": "22.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 2, "start_time": 6.4, "end_time": 7.0, "azimuth_deg": 22.139, "elevation_deg": -3.594, "distance_m": 1.31}]}
{"qa_id": "qa_3518fb57332890b06eee", "split": "test", "audio_id": "foa_3fc9d3b723cca0c7aa9f", "audio_path": "audio/test/foa_3fc9d3b723cca0c7aa9f.wav", "scene_annotation_csv_path": "annotations/test/foa_3fc9d3b723cca0c7aa9f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the string instrument positioned in the front-right start playing?", "answer": "The string instrument begins playing at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 1.6, "azimuth_deg": -62.758, "elevation_deg": -11.073, "distance_m": 1.19}]}
{"qa_id": "qa_f424a225da1c54ee5327", "split": "test", "audio_id": "foa_4f0df2bf51b676338bc3", "audio_path": "audio/test/foa_4f0df2bf51b676338bc3.wav", "scene_annotation_csv_path": "annotations/test/foa_4f0df2bf51b676338bc3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the musical instrument in degrees?", "answer": "35.2 degrees", "canonical_answer": "35.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.0, "end_time": 19.4, "azimuth_deg": 40.264, "elevation_deg": 35.183, "distance_m": 1.63}]}
{"qa_id": "qa_3ee81325a552436cc201", "split": "test", "audio_id": "foa_9acc46079681fbbdf59f", "audio_path": "audio/test/foa_9acc46079681fbbdf59f.wav", "scene_annotation_csv_path": "annotations/test/foa_9acc46079681fbbdf59f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the water source?", "answer": "0.8 meters", "canonical_answer": "0.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 7.0, "azimuth_deg": 157.64, "elevation_deg": 15.562, "distance_m": 0.81}]}
{"qa_id": "qa_59f3d2d6f09201b70a16", "split": "test", "audio_id": "foa_ae58d97ca3635ae3622a", "audio_path": "audio/test/foa_ae58d97ca3635ae3622a.wav", "scene_annotation_csv_path": "annotations/test/foa_ae58d97ca3635ae3622a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back-right and below position begin?", "answer": "The sound coming from that direction begins at 0.6s.", "canonical_answer": "0.6s", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.6, "end_time": 10.9, "azimuth_deg": -137.046, "elevation_deg": -27.132, "distance_m": 3.15}]}
{"qa_id": "qa_88880e30741ce180f9f4", "split": "test", "audio_id": "foa_084b22b195ac51785b0f", "audio_path": "audio/test/foa_084b22b195ac51785b0f.wav", "scene_annotation_csv_path": "annotations/test/foa_084b22b195ac51785b0f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the guitar?", "answer": "-7.7 degrees", "canonical_answer": "-7.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.6, "end_time": 3.5, "azimuth_deg": -171.987, "elevation_deg": -7.71, "distance_m": 2.23}]}
{"qa_id": "qa_ae73dcb27253da549049", "split": "test", "audio_id": "foa_808e421ee6af9a93e176", "audio_path": "audio/test/foa_808e421ee6af9a93e176.wav", "scene_annotation_csv_path": "annotations/test/foa_808e421ee6af9a93e176.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the paper in meters?", "answer": "3.2 meters", "canonical_answer": "3.2 meters", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 2, "start_time": 1.9, "end_time": 16.7, "azimuth_deg": -78.482, "elevation_deg": -10.188, "distance_m": 3.19}]}
{"qa_id": "qa_7c9d88f818016842644d", "split": "test", "audio_id": "foa_48a78d415f797e0d7280", "audio_path": "audio/test/foa_48a78d415f797e0d7280.wav", "scene_annotation_csv_path": "annotations/test/foa_48a78d415f797e0d7280.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the metal clink located?", "answer": "95.3 degrees", "canonical_answer": "95.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.4, "end_time": 9.1, "azimuth_deg": 95.304, "elevation_deg": -8.954, "distance_m": 2.48}]}
{"qa_id": "qa_42054fbf596e6a19404a", "split": "test", "audio_id": "foa_a3fa95584804b8af8a8f", "audio_path": "audio/test/foa_a3fa95584804b8af8a8f.wav", "scene_annotation_csv_path": "annotations/test/foa_a3fa95584804b8af8a8f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the male speaker located?", "answer": "170.0 degrees", "canonical_answer": "170.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": 169.96, "elevation_deg": 49.898, "distance_m": 1.19}]}
{"qa_id": "qa_b9383da07592ce1ec800", "split": "test", "audio_id": "foa_4afde778b43f2fa90b0e", "audio_path": "audio/test/foa_4afde778b43f2fa90b0e.wav", "scene_annotation_csv_path": "annotations/test/foa_4afde778b43f2fa90b0e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the wind instrument?", "answer": "1.7 meters", "canonical_answer": "1.7 meters", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 1, "start_time": 5.2, "end_time": 16.3, "azimuth_deg": 159.413, "elevation_deg": -11.997, "distance_m": 1.7}]}
{"qa_id": "qa_f3f72930579344cccfe4", "split": "test", "audio_id": "foa_b955845fc2b0c841179e", "audio_path": "audio/test/foa_b955845fc2b0c841179e.wav", "scene_annotation_csv_path": "annotations/test/foa_b955845fc2b0c841179e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the clock located?", "answer": "-31.2 degrees", "canonical_answer": "-31.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 1, "start_time": 2.3, "end_time": 10.0, "azimuth_deg": -149.628, "elevation_deg": -31.154, "distance_m": 1.06}]}
{"qa_id": "qa_808c951f76f289d06af5", "split": "test", "audio_id": "foa_6d2890d1f8c07da1b7e0", "audio_path": "audio/test/foa_6d2890d1f8c07da1b7e0.wav", "scene_annotation_csv_path": "annotations/test/foa_6d2890d1f8c07da1b7e0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the right side begin?", "answer": "The sound coming from the right becomes active at 0.1s.", "canonical_answer": "0.1s", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.1, "end_time": 14.4, "azimuth_deg": -105.22, "elevation_deg": 6.029, "distance_m": 2.69}]}
{"qa_id": "qa_81dd616201b44fc85310", "split": "test", "audio_id": "foa_ccba0605303f64274052", "audio_path": "audio/test/foa_ccba0605303f64274052.wav", "scene_annotation_csv_path": "annotations/test/foa_ccba0605303f64274052.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the guitar?", "answer": "3.4 meters", "canonical_answer": "3.4 meters", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 5.3, "azimuth_deg": 163.687, "elevation_deg": -16.715, "distance_m": 3.36}]}
{"qa_id": "qa_8a9fa187b504ee4bc624", "split": "test", "audio_id": "foa_ef35092473b306aede70", "audio_path": "audio/test/foa_ef35092473b306aede70.wav", "scene_annotation_csv_path": "annotations/test/foa_ef35092473b306aede70.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound originating from the rear and below start?", "answer": "The sound originating from that location begins at 0.1s.", "canonical_answer": "0.1s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.1, "end_time": 3.6, "azimuth_deg": 161.63, "elevation_deg": -58.992, "distance_m": 2.13}]}
{"qa_id": "qa_0a90835b172980b1ebf4", "split": "test", "audio_id": "foa_218e449f556db77e6df9", "audio_path": "audio/test/foa_218e449f556db77e6df9.wav", "scene_annotation_csv_path": "annotations/test/foa_218e449f556db77e6df9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the percussion?", "answer": "-31.7 degrees", "canonical_answer": "-31.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 12.8, "azimuth_deg": 127.425, "elevation_deg": -31.695, "distance_m": 2.4}]}
{"qa_id": "qa_776de82bb15bca44f331", "split": "test", "audio_id": "foa_871fbe4bc3a41c119007", "audio_path": "audio/test/foa_871fbe4bc3a41c119007.wav", "scene_annotation_csv_path": "annotations/test/foa_871fbe4bc3a41c119007.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the drawer cabinet?", "answer": "-52.1 degrees", "canonical_answer": "-52.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 0, "start_time": 0.2, "end_time": 18.5, "azimuth_deg": -52.144, "elevation_deg": -44.956, "distance_m": 0.89}]}
{"qa_id": "qa_6f0c40b362356c0d3ff5", "split": "test", "audio_id": "foa_5fc8c3ef2eb08a829ed9", "audio_path": "audio/test/foa_5fc8c3ef2eb08a829ed9.wav", "scene_annotation_csv_path": "annotations/test/foa_5fc8c3ef2eb08a829ed9.csv", "dataset": "tau2636586", "data_source": "dcase_real", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth angle is the paper located?", "answer": "-36.6 degrees", "canonical_answer": "-36.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 31, "start_time": 0.4, "end_time": 1.9, "azimuth_deg": -36.632, "elevation_deg": -0.822, "distance_m": 9.5}]}
{"qa_id": "qa_7580f017968c8f8fa47d", "split": "test", "audio_id": "foa_eed017e716e9f942f588", "audio_path": "audio/test/foa_eed017e716e9f942f588.wav", "scene_annotation_csv_path": "annotations/test/foa_eed017e716e9f942f588.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the glass?", "answer": "1.6 meters", "canonical_answer": "1.6 meters", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 1, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": 117.985, "elevation_deg": -10.252, "distance_m": 1.62}]}
{"qa_id": "qa_a03f28477b040dbad620", "split": "test", "audio_id": "foa_0f1879e66ab5c8793c6e", "audio_path": "audio/test/foa_0f1879e66ab5c8793c6e.wav", "scene_annotation_csv_path": "annotations/test/foa_0f1879e66ab5c8793c6e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the left start?", "answer": "The sound source located on the left becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 3.2, "azimuth_deg": 95.058, "elevation_deg": 11.359, "distance_m": 3.28}]}
{"qa_id": "qa_52304c4a30093dfde823", "split": "test", "audio_id": "foa_fb81873233564f7d76b1", "audio_path": "audio/test/foa_fb81873233564f7d76b1.wav", "scene_annotation_csv_path": "annotations/test/foa_fb81873233564f7d76b1.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the speech located?", "answer": "2.7 degrees", "canonical_answer": "2.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 7.2, "azimuth_deg": -153.809, "elevation_deg": 2.709, "distance_m": 0.97}]}
{"qa_id": "qa_89b682a9185e599d3edd", "split": "test", "audio_id": "foa_90dc9fb0f7f2028013fc", "audio_path": "audio/test/foa_90dc9fb0f7f2028013fc.wav", "scene_annotation_csv_path": "annotations/test/foa_90dc9fb0f7f2028013fc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the left side begin?", "answer": "The sound source located on the left begins its activity at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 18.9, "azimuth_deg": 99.374, "elevation_deg": -9.552, "distance_m": 3.37}]}
{"qa_id": "qa_7de092d7cb32dc9d1fb9", "split": "test", "audio_id": "foa_0aee87371feecbd813bd", "audio_path": "audio/test/foa_0aee87371feecbd813bd.wav", "scene_annotation_csv_path": "annotations/test/foa_0aee87371feecbd813bd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the human vocalization located?", "answer": "11.4 degrees", "canonical_answer": "11.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.0, "end_time": 0.9, "azimuth_deg": -1.619, "elevation_deg": 11.391, "distance_m": 1.7}]}
{"qa_id": "qa_51eed77c93ef6e40ed7f", "split": "test", "audio_id": "foa_54cf5ca6eb5b9ce01632", "audio_path": "audio/test/foa_54cf5ca6eb5b9ce01632.wav", "scene_annotation_csv_path": "annotations/test/foa_54cf5ca6eb5b9ce01632.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the speech source?", "answer": "1.0 meters", "canonical_answer": "1.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 11.3, "azimuth_deg": -86.351, "elevation_deg": -40.872, "distance_m": 0.96}]}
{"qa_id": "qa_9d23d2b933b67e5b02b8", "split": "test", "audio_id": "foa_ccbff1bec72ed958caf0", "audio_path": "audio/test/foa_ccbff1bec72ed958caf0.wav", "scene_annotation_csv_path": "annotations/test/foa_ccbff1bec72ed958caf0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth angle is the keyboard instrument located?", "answer": "-68.9 degrees", "canonical_answer": "-68.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 14.8, "azimuth_deg": -68.918, "elevation_deg": -0.416, "distance_m": 1.93}]}
{"qa_id": "qa_25d79f31b3a722895162", "split": "test", "audio_id": "foa_f7d34bd998e5d466e54c", "audio_path": "audio/test/foa_f7d34bd998e5d466e54c.wav", "scene_annotation_csv_path": "annotations/test/foa_f7d34bd998e5d466e54c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back-right and below begin?", "answer": "The sound source located in the back-right and below becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.0, "end_time": 16.6, "azimuth_deg": -133.572, "elevation_deg": -18.835, "distance_m": 1.52}]}
{"qa_id": "qa_8928aee6ffe0555db9aa", "split": "test", "audio_id": "foa_0178d7ce40917963bda2", "audio_path": "audio/test/foa_0178d7ce40917963bda2.wav", "scene_annotation_csv_path": "annotations/test/foa_0178d7ce40917963bda2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the body sound located?", "answer": "50.4 degrees", "canonical_answer": "50.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.6, "end_time": 0.8, "azimuth_deg": 50.372, "elevation_deg": -2.745, "distance_m": 1.87}]}
{"qa_id": "qa_8176c550dc03a5081f8b", "split": "test", "audio_id": "foa_ac4f702aa582a3c194c4", "audio_path": "audio/test/foa_ac4f702aa582a3c194c4.wav", "scene_annotation_csv_path": "annotations/test/foa_ac4f702aa582a3c194c4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the musical instrument from the listener?", "answer": "2.6 meters", "canonical_answer": "2.6 meters", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 1, "start_time": 1.5, "end_time": 5.6, "azimuth_deg": 154.962, "elevation_deg": -12.319, "distance_m": 2.63}]}
{"qa_id": "qa_90cfbf36838f9a9a9253", "split": "test", "audio_id": "foa_91508f7a48f64f903039", "audio_path": "audio/test/foa_91508f7a48f64f903039.wav", "scene_annotation_csv_path": "annotations/test/foa_91508f7a48f64f903039.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle can the sound of water be heard?", "answer": "-33.0 degrees", "canonical_answer": "-33.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.4, "end_time": 20.0, "azimuth_deg": -11.449, "elevation_deg": -32.979, "distance_m": 0.92}]}
{"qa_id": "qa_a26373f866448af696d3", "split": "test", "audio_id": "foa_c20b4dd98c5d1e9ab75a", "audio_path": "audio/test/foa_c20b4dd98c5d1e9ab75a.wav", "scene_annotation_csv_path": "annotations/test/foa_c20b4dd98c5d1e9ab75a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the zipper positioned?", "answer": "-34.9 degrees", "canonical_answer": "-34.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.1, "end_time": 1.8, "azimuth_deg": -66.63, "elevation_deg": -34.882, "distance_m": 1.74}]}
{"qa_id": "qa_c6cb9446abcbbea0956f", "split": "test", "audio_id": "foa_9605cfce12ab89c7c828", "audio_path": "audio/test/foa_9605cfce12ab89c7c828.wav", "scene_annotation_csv_path": "annotations/test/foa_9605cfce12ab89c7c828.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the wind instrument from the listener?", "answer": "2.9 meters", "canonical_answer": "2.9 meters", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.2, "end_time": 2.4, "azimuth_deg": -88.521, "elevation_deg": -2.131, "distance_m": 2.88}]}
{"qa_id": "qa_fa038729e69fc9c669d9", "split": "test", "audio_id": "foa_726dec61d0f794c45957", "audio_path": "audio/test/foa_726dec61d0f794c45957.wav", "scene_annotation_csv_path": "annotations/test/foa_726dec61d0f794c45957.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the right and below start?", "answer": "The sound source located to the right and below becomes active at 1.4s.", "canonical_answer": "1.4s", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 1.4, "end_time": 14.6, "azimuth_deg": -96.703, "elevation_deg": -24.307, "distance_m": 3.55}]}
{"qa_id": "qa_abf997ea6a22adf63788", "split": "test", "audio_id": "foa_a2ee57b22400aac40a90", "audio_path": "audio/test/foa_a2ee57b22400aac40a90.wav", "scene_annotation_csv_path": "annotations/test/foa_a2ee57b22400aac40a90.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the singing sound located?", "answer": "65.1 degrees", "canonical_answer": "65.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 7.6, "azimuth_deg": 65.077, "elevation_deg": -15.777, "distance_m": 1.47}]}
{"qa_id": "qa_ed4e2a20e2e260a3a00f", "split": "test", "audio_id": "foa_a7e67b87ca81d7ff15b5", "audio_path": "audio/test/foa_a7e67b87ca81d7ff15b5.wav", "scene_annotation_csv_path": "annotations/test/foa_a7e67b87ca81d7ff15b5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the speech located?", "answer": "-10.5 degrees", "canonical_answer": "-10.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.0, "end_time": 16.8, "azimuth_deg": 85.583, "elevation_deg": -10.478, "distance_m": 0.57}]}
{"qa_id": "qa_962116ace60109824404", "split": "test", "audio_id": "foa_d1d89db8fade7969e436", "audio_path": "audio/test/foa_d1d89db8fade7969e436.wav", "scene_annotation_csv_path": "annotations/test/foa_d1d89db8fade7969e436.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the person laughing?", "answer": "0.8 meters", "canonical_answer": "0.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.1, "end_time": 4.8, "azimuth_deg": 104.78, "elevation_deg": 33.241, "distance_m": 0.8}]}
{"qa_id": "qa_ba85310dd11e4dbdefb9", "split": "test", "audio_id": "foa_fc4f1768cb8bbd228bdd", "audio_path": "audio/test/foa_fc4f1768cb8bbd228bdd.wav", "scene_annotation_csv_path": "annotations/test/foa_fc4f1768cb8bbd228bdd.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound originating from the left side begin?", "answer": "The sound originating from the left becomes active at 0.2s.", "canonical_answer": "0.2s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 3.4, "azimuth_deg": 96.478, "elevation_deg": -4.042, "distance_m": 3.55}]}
{"qa_id": "qa_11df53cfce4452a12c49", "split": "test", "audio_id": "foa_eb35c096dfb4c20215b5", "audio_path": "audio/test/foa_eb35c096dfb4c20215b5.wav", "scene_annotation_csv_path": "annotations/test/foa_eb35c096dfb4c20215b5.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the keyboard instrument located?", "answer": "-81.3 degrees", "canonical_answer": "-81.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.1, "end_time": 7.5, "azimuth_deg": -81.309, "elevation_deg": 0.0, "distance_m": 4.22}]}
{"qa_id": "qa_4b6f4bfb7a71f7659f9e", "split": "test", "audio_id": "foa_769d986b7e2362220073", "audio_path": "audio/test/foa_769d986b7e2362220073.wav", "scene_annotation_csv_path": "annotations/test/foa_769d986b7e2362220073.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the speech source from the listener?", "answer": "2.2 meters", "canonical_answer": "2.2 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 9.0, "azimuth_deg": -155.584, "elevation_deg": 13.051, "distance_m": 2.21}]}
{"qa_id": "qa_53ef444a5ffdc3fa2652", "split": "test", "audio_id": "foa_2195f990240a51d77da1", "audio_path": "audio/test/foa_2195f990240a51d77da1.wav", "scene_annotation_csv_path": "annotations/test/foa_2195f990240a51d77da1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the wind instrument?", "answer": "1.8 degrees", "canonical_answer": "1.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.0, "end_time": 8.0, "azimuth_deg": 13.005, "elevation_deg": 1.765, "distance_m": 3.2}]}
{"qa_id": "qa_f0e615edd573e24e8127", "split": "test", "audio_id": "foa_db331095afc72385fc0c", "audio_path": "audio/test/foa_db331095afc72385fc0c.wav", "scene_annotation_csv_path": "annotations/test/foa_db331095afc72385fc0c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the tool positioned?", "answer": "-172.4 degrees", "canonical_answer": "-172.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.2, "end_time": 4.0, "azimuth_deg": -172.436, "elevation_deg": 30.149, "distance_m": 1.99}]}
{"qa_id": "qa_6123b7ff881448fd54a6", "split": "test", "audio_id": "foa_0f3532e2d4eb18baab18", "audio_path": "audio/test/foa_0f3532e2d4eb18baab18.wav", "scene_annotation_csv_path": "annotations/test/foa_0f3532e2d4eb18baab18.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the alarm originating from the left side first begin?", "answer": "The alarm originating from the left becomes active at 0.1s.", "canonical_answer": "0.1s", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.1, "end_time": 8.0, "azimuth_deg": 88.105, "elevation_deg": -14.851, "distance_m": 2.89}]}
{"qa_id": "qa_553f4729813cf9cf32aa", "split": "test", "audio_id": "foa_fc9e9277e262c9056fb4", "audio_path": "audio/test/foa_fc9e9277e262c9056fb4.wav", "scene_annotation_csv_path": "annotations/test/foa_fc9e9277e262c9056fb4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the telephone alarm in meters?", "answer": "2.3 meters", "canonical_answer": "2.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 0.4, "end_time": 13.6, "azimuth_deg": 143.521, "elevation_deg": -27.655, "distance_m": 2.29}]}
{"qa_id": "qa_18c66c82d838038eb1b8", "split": "test", "audio_id": "foa_c4eb4b3f5898a5440ec3", "audio_path": "audio/test/foa_c4eb4b3f5898a5440ec3.wav", "scene_annotation_csv_path": "annotations/test/foa_c4eb4b3f5898a5440ec3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the human voice located?", "answer": "34.4 degrees", "canonical_answer": "34.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.3, "end_time": 2.3, "azimuth_deg": 34.447, "elevation_deg": 28.788, "distance_m": 0.98}]}
{"qa_id": "qa_f4f9bff9ff7a239fc016", "split": "test", "audio_id": "foa_4180039e78b34c9b1675", "audio_path": "audio/test/foa_4180039e78b34c9b1675.wav", "scene_annotation_csv_path": "annotations/test/foa_4180039e78b34c9b1675.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the singing sound occurring?", "answer": "-16.2 degrees", "canonical_answer": "-16.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 2, "start_time": 3.5, "end_time": 7.1, "azimuth_deg": 117.172, "elevation_deg": -16.167, "distance_m": 2.12}]}
{"qa_id": "qa_d10aed4c255bc51bf9fd", "split": "test", "audio_id": "foa_4f9c7d832c707049fa4c", "audio_path": "audio/test/foa_4f9c7d832c707049fa4c.wav", "scene_annotation_csv_path": "annotations/test/foa_4f9c7d832c707049fa4c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the breathing sound originating from the front-right start?", "answer": "The sound of breathing begins at the 5.0s mark.", "canonical_answer": "5.0s", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 1, "start_time": 5.0, "end_time": 6.3, "azimuth_deg": -23.639, "elevation_deg": 11.941, "distance_m": 2.07}]}
{"qa_id": "qa_68d96ee0d96bdd3283f5", "split": "test", "audio_id": "foa_fa23ada5bcd177c280c4", "audio_path": "audio/test/foa_fa23ada5bcd177c280c4.wav", "scene_annotation_csv_path": "annotations/test/foa_fa23ada5bcd177c280c4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the printer located?", "answer": "-10.4 degrees", "canonical_answer": "-10.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.4, "end_time": 15.9, "azimuth_deg": -169.549, "elevation_deg": -10.416, "distance_m": 3.38}]}
{"qa_id": "qa_dc7c656faa0c8e97054b", "split": "test", "audio_id": "foa_c86f017509444831576b", "audio_path": "audio/test/foa_c86f017509444831576b.wav", "scene_annotation_csv_path": "annotations/test/foa_c86f017509444831576b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the train?", "answer": "3.0 meters", "canonical_answer": "3.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 0.0, "end_time": 2.7, "azimuth_deg": -75.056, "elevation_deg": -12.429, "distance_m": 3.0}]}
{"qa_id": "qa_fb82dd476ebbda489c31", "split": "test", "audio_id": "foa_0fff63becfd7fbfb2535", "audio_path": "audio/test/foa_0fff63becfd7fbfb2535.wav", "scene_annotation_csv_path": "annotations/test/foa_0fff63becfd7fbfb2535.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound from the front-right direction begin?", "answer": "The speech sound originating from the front-right starts at 0.5s.", "canonical_answer": "0.5s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 6.2, "azimuth_deg": -29.595, "elevation_deg": 7.274, "distance_m": 4.22}]}
{"qa_id": "qa_4b83663562543b2085e3", "split": "test", "audio_id": "foa_c8c16725b56c1a2704fd", "audio_path": "audio/test/foa_c8c16725b56c1a2704fd.wav", "scene_annotation_csv_path": "annotations/test/foa_c8c16725b56c1a2704fd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the string instrument located?", "answer": "76.9 degrees", "canonical_answer": "76.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": 76.857, "elevation_deg": -28.019, "distance_m": 2.63}]}
{"qa_id": "qa_42b8416cebb8b1fc2456", "split": "test", "audio_id": "foa_80de5b5dc9165d0fb54a", "audio_path": "audio/test/foa_80de5b5dc9165d0fb54a.wav", "scene_annotation_csv_path": "annotations/test/foa_80de5b5dc9165d0fb54a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound source originating from the front first begin to play?", "answer": "The sound source located in front becomes active at 0.1s.", "canonical_answer": "0.1s", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 1, "start_time": 0.1, "end_time": 5.9, "azimuth_deg": -14.085, "elevation_deg": -13.565, "distance_m": 3.59}]}
{"qa_id": "qa_8f377ced7bd33e2b5f14", "split": "test", "audio_id": "foa_8acf6e4282bc8f91e01d", "audio_path": "audio/test/foa_8acf6e4282bc8f91e01d.wav", "scene_annotation_csv_path": "annotations/test/foa_8acf6e4282bc8f91e01d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the water located?", "answer": "-168.3 degrees", "canonical_answer": "-168.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 15.4, "azimuth_deg": -168.313, "elevation_deg": -20.267, "distance_m": 2.08}]}
{"qa_id": "qa_9ea5c2fbf228c94dff4e", "split": "test", "audio_id": "foa_396b8486cb44174113e1", "audio_path": "audio/test/foa_396b8486cb44174113e1.wav", "scene_annotation_csv_path": "annotations/test/foa_396b8486cb44174113e1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the paper located?", "answer": "-29.7 degrees", "canonical_answer": "-29.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 2, "start_time": 8.5, "end_time": 19.6, "azimuth_deg": -34.115, "elevation_deg": -29.729, "distance_m": 2.66}]}
{"qa_id": "qa_0a8aa83c309ff6aa99c0", "split": "test", "audio_id": "foa_1829dfd61beeda6eca49", "audio_path": "audio/test/foa_1829dfd61beeda6eca49.wav", "scene_annotation_csv_path": "annotations/test/foa_1829dfd61beeda6eca49.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the water?", "answer": "2.8 meters", "canonical_answer": "2.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 150.23, "elevation_deg": -32.78, "distance_m": 2.76}]}
{"qa_id": "qa_cb010cdce53f008adfd7", "split": "test", "audio_id": "foa_5dced0be8ca71934a2b5", "audio_path": "audio/test/foa_5dced0be8ca71934a2b5.wav", "scene_annotation_csv_path": "annotations/test/foa_5dced0be8ca71934a2b5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back and below start?", "answer": "The sound originating from that location begins at 0.3s.", "canonical_answer": "0.3s", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.3, "end_time": 3.5, "azimuth_deg": 172.63, "elevation_deg": -33.647, "distance_m": 1.34}]}
{"qa_id": "qa_0661c9ddc27740cf8625", "split": "test", "audio_id": "foa_ef3893c45ec3764c3ee4", "audio_path": "audio/test/foa_ef3893c45ec3764c3ee4.wav", "scene_annotation_csv_path": "annotations/test/foa_ef3893c45ec3764c3ee4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the string instrument?", "answer": "41.0 degrees", "canonical_answer": "41.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 1, "start_time": 0.6, "end_time": 3.9, "azimuth_deg": -32.388, "elevation_deg": 40.974, "distance_m": 1.87}]}
{"qa_id": "qa_0860270585266c56602a", "split": "test", "audio_id": "foa_709c42da0b84d7b853b4", "audio_path": "audio/test/foa_709c42da0b84d7b853b4.wav", "scene_annotation_csv_path": "annotations/test/foa_709c42da0b84d7b853b4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the camera located?", "answer": "95.7 degrees", "canonical_answer": "95.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.0, "end_time": 7.9, "azimuth_deg": 95.729, "elevation_deg": -23.291, "distance_m": 3.22}]}
{"qa_id": "qa_5f86734a31eabcede31d", "split": "test", "audio_id": "foa_f165292604bf3c51ad64", "audio_path": "audio/test/foa_f165292604bf3c51ad64.wav", "scene_annotation_csv_path": "annotations/test/foa_f165292604bf3c51ad64.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the crack?", "answer": "2.2 meters", "canonical_answer": "2.2 meters", "truth_source": "annotation", "source_refs": [{"class_id": 13, "class_name": "crack", "track_id": 0, "start_time": 0.5, "end_time": 20.0, "azimuth_deg": 105.623, "elevation_deg": 14.147, "distance_m": 2.2}]}
{"qa_id": "qa_5fbf36c603ec888e60a0", "split": "test", "audio_id": "foa_1ed46abbee56c1cd5c3c", "audio_path": "audio/test/foa_1ed46abbee56c1cd5c3c.wav", "scene_annotation_csv_path": "annotations/test/foa_1ed46abbee56c1cd5c3c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the cat located?", "answer": "-3.5 degrees", "canonical_answer": "-3.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 3, "start_time": 9.7, "end_time": 12.3, "azimuth_deg": -3.533, "elevation_deg": -23.288, "distance_m": 1.16}]}
{"qa_id": "qa_5c3e53c7d3dedda631aa", "split": "test", "audio_id": "foa_3b858974305a318efa75", "audio_path": "audio/test/foa_3b858974305a318efa75.wav", "scene_annotation_csv_path": "annotations/test/foa_3b858974305a318efa75.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "counting", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the front-left and below start?", "answer": "The sound source becomes active at 0.6s.", "canonical_answer": "0.6s", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.6, "end_time": 9.5, "azimuth_deg": -19.792, "elevation_deg": -42.487, "distance_m": 5.14}]}
{"qa_id": "qa_5ee4e09cd109f0e94ac9", "split": "test", "audio_id": "foa_b4501dde6928ce5efec0", "audio_path": "audio/test/foa_b4501dde6928ce5efec0.wav", "scene_annotation_csv_path": "annotations/test/foa_b4501dde6928ce5efec0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the bird?", "answer": "3.9 degrees", "canonical_answer": "3.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 1, "start_time": 12.0, "end_time": 14.4, "azimuth_deg": 135.83, "elevation_deg": 3.892, "distance_m": 2.55}]}
{"qa_id": "qa_e7d24879fd90cce119e9", "split": "test", "audio_id": "foa_52700ef7ce68896d4a93", "audio_path": "audio/test/foa_52700ef7ce68896d4a93.wav", "scene_annotation_csv_path": "annotations/test/foa_52700ef7ce68896d4a93.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the drawer cabinet from the listener?", "answer": "1.8 meters", "canonical_answer": "1.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 0, "start_time": 0.2, "end_time": 0.8, "azimuth_deg": -50.532, "elevation_deg": -14.397, "distance_m": 1.75}]}
{"qa_id": "qa_9c1629aae234a2e04a61", "split": "test", "audio_id": "foa_f30e90bd7e92eb7ba35a", "audio_path": "audio/test/foa_f30e90bd7e92eb7ba35a.wav", "scene_annotation_csv_path": "annotations/test/foa_f30e90bd7e92eb7ba35a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the breathing?", "answer": "2.5 meters", "canonical_answer": "2.5 meters", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.6, "end_time": 1.1, "azimuth_deg": -130.902, "elevation_deg": -31.109, "distance_m": 2.45}]}
{"qa_id": "qa_0b1920a4ced1bfd2467f", "split": "test", "audio_id": "foa_ab9511785c56e913fecf", "audio_path": "audio/test/foa_ab9511785c56e913fecf.wav", "scene_annotation_csv_path": "annotations/test/foa_ab9511785c56e913fecf.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the footsteps?", "answer": "-130.9 degrees", "canonical_answer": "-130.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 2.6, "end_time": 16.4, "azimuth_deg": -130.861, "elevation_deg": 0.0, "distance_m": 2.79}]}
{"qa_id": "qa_5da8f7d7325dbe4eca12", "split": "test", "audio_id": "foa_9f2e39d182a4b80c1b0a", "audio_path": "audio/test/foa_9f2e39d182a4b80c1b0a.wav", "scene_annotation_csv_path": "annotations/test/foa_9f2e39d182a4b80c1b0a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the machine positioned?", "answer": "19.9 degrees", "canonical_answer": "19.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.1, "end_time": 11.4, "azimuth_deg": -160.458, "elevation_deg": 19.886, "distance_m": 2.13}]}
{"qa_id": "qa_1a1e964351260b5b1a81", "split": "test", "audio_id": "foa_61d557ffd829853b7270", "audio_path": "audio/test/foa_61d557ffd829853b7270.wav", "scene_annotation_csv_path": "annotations/test/foa_61d557ffd829853b7270.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the right and below become audible?", "answer": "The sound source located to the right and below begins at 0.4s.", "canonical_answer": "0.4s", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.4, "end_time": 15.9, "azimuth_deg": -81.565, "elevation_deg": -23.352, "distance_m": 2.36}]}
{"qa_id": "qa_5a4ec93bca8e86f9a247", "split": "test", "audio_id": "foa_b3627dd6355724a5d09f", "audio_path": "audio/test/foa_b3627dd6355724a5d09f.wav", "scene_annotation_csv_path": "annotations/test/foa_b3627dd6355724a5d09f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the right and below start?", "answer": "The sound source located to the right and below becomes active at 2.7s.", "canonical_answer": "2.7s", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 1, "start_time": 2.7, "end_time": 3.4, "azimuth_deg": -76.98, "elevation_deg": -46.698, "distance_m": 2.69}]}
{"qa_id": "qa_3789f55708837a9b143a", "split": "test", "audio_id": "foa_d86af96a34b3de6afc5d", "audio_path": "audio/test/foa_d86af96a34b3de6afc5d.wav", "scene_annotation_csv_path": "annotations/test/foa_d86af96a34b3de6afc5d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the body sound located?", "answer": "-59.5 degrees", "canonical_answer": "-59.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": -59.464, "elevation_deg": 27.829, "distance_m": 1.02}]}
{"qa_id": "qa_68d29804f22e5343ed86", "split": "test", "audio_id": "foa_3f3195f6e552fe425575", "audio_path": "audio/test/foa_3f3195f6e552fe425575.wav", "scene_annotation_csv_path": "annotations/test/foa_3f3195f6e552fe425575.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the drum from the listener?", "answer": "1.8 meters", "canonical_answer": "1.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 5.7, "azimuth_deg": 56.19, "elevation_deg": 10.423, "distance_m": 1.8}]}
{"qa_id": "qa_6e5a02c96484c59bf0c1", "split": "test", "audio_id": "foa_a2dcd42686c85a929c8c", "audio_path": "audio/test/foa_a2dcd42686c85a929c8c.wav", "scene_annotation_csv_path": "annotations/test/foa_a2dcd42686c85a929c8c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the tool located?", "answer": "10.7 degrees", "canonical_answer": "10.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 5.0, "azimuth_deg": 167.879, "elevation_deg": 10.731, "distance_m": 1.73}]}
{"qa_id": "qa_7e094f46ad6e5fa7784e", "split": "test", "audio_id": "foa_f783e7dd885dfcd4e6f4", "audio_path": "audio/test/foa_f783e7dd885dfcd4e6f4.wav", "scene_annotation_csv_path": "annotations/test/foa_f783e7dd885dfcd4e6f4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the water located?", "answer": "-72.7 degrees", "canonical_answer": "-72.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 15.0, "azimuth_deg": -72.67, "elevation_deg": -31.395, "distance_m": 2.84}]}
{"qa_id": "qa_1b91f86c2bec8df0e8be", "split": "test", "audio_id": "foa_e75e4521271d24ea3de5", "audio_path": "audio/test/foa_e75e4521271d24ea3de5.wav", "scene_annotation_csv_path": "annotations/test/foa_e75e4521271d24ea3de5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the appliance?", "answer": "1.5 meters", "canonical_answer": "1.5 meters", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 2, "start_time": 4.4, "end_time": 9.1, "azimuth_deg": -48.959, "elevation_deg": -46.012, "distance_m": 1.54}]}
{"qa_id": "qa_2c4757a893b2c372ea2e", "split": "test", "audio_id": "foa_b6fe10f87e6dcab8a6f9", "audio_path": "audio/test/foa_b6fe10f87e6dcab8a6f9.wav", "scene_annotation_csv_path": "annotations/test/foa_b6fe10f87e6dcab8a6f9.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the speech located?", "answer": "2.6 degrees", "canonical_answer": "2.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 12.8, "azimuth_deg": -151.432, "elevation_deg": 2.614, "distance_m": 3.01}]}
{"qa_id": "qa_da36a2fe9f408de65fff", "split": "test", "audio_id": "foa_c0a797cd7b38d5c8e009", "audio_path": "audio/test/foa_c0a797cd7b38d5c8e009.wav", "scene_annotation_csv_path": "annotations/test/foa_c0a797cd7b38d5c8e009.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back-right direction begin?", "answer": "The sound originating from the back-right becomes active at 0.6s.", "canonical_answer": "0.6s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 15.4, "azimuth_deg": -144.721, "elevation_deg": 0.0, "distance_m": 0.8}]}
{"qa_id": "qa_c79d7d954cdb05833860", "split": "test", "audio_id": "foa_38e68087f88200b95d91", "audio_path": "audio/test/foa_38e68087f88200b95d91.wav", "scene_annotation_csv_path": "annotations/test/foa_38e68087f88200b95d91.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the speech?", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 5.4, "azimuth_deg": 128.241, "elevation_deg": 0.0, "distance_m": 3.23}]}
{"qa_id": "qa_2a4632245cb49b31993c", "split": "test", "audio_id": "foa_33cb5aaeaaeed50ceb64", "audio_path": "audio/test/foa_33cb5aaeaaeed50ceb64.wav", "scene_annotation_csv_path": "annotations/test/foa_33cb5aaeaaeed50ceb64.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the paper sound located?", "answer": "127.0 degrees", "canonical_answer": "127.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 2, "start_time": 15.0, "end_time": 20.0, "azimuth_deg": 127.041, "elevation_deg": -30.688, "distance_m": 2.76}]}
{"qa_id": "qa_1d2f2daede4de4e175d4", "split": "test", "audio_id": "foa_96fcf5463c36312663b6", "audio_path": "audio/test/foa_96fcf5463c36312663b6.wav", "scene_annotation_csv_path": "annotations/test/foa_96fcf5463c36312663b6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the machine in meters?", "answer": "2.8 meters", "canonical_answer": "2.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.8, "end_time": 3.2, "azimuth_deg": -172.075, "elevation_deg": 18.389, "distance_m": 2.79}]}
{"qa_id": "qa_6428cf4e91ee31cacf13", "split": "test", "audio_id": "foa_8ed858a64b6986cbb4d3", "audio_path": "audio/test/foa_8ed858a64b6986cbb4d3.wav", "scene_annotation_csv_path": "annotations/test/foa_8ed858a64b6986cbb4d3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the body sound originating from the left and below begin?", "answer": "The sound source coming from the left and below begins at 0.3s.", "canonical_answer": "0.3s", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.3, "end_time": 0.7, "azimuth_deg": 112.331, "elevation_deg": -25.514, "distance_m": 2.19}]}
{"qa_id": "qa_0b3b73af43392fee85a0", "split": "test", "audio_id": "foa_918040ba1db0a7669cf1", "audio_path": "audio/test/foa_918040ba1db0a7669cf1.wav", "scene_annotation_csv_path": "annotations/test/foa_918040ba1db0a7669cf1.csv", "dataset": "tau2020", "data_source": "dcase_real", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the telephone alarm located?", "answer": "-16.0 degrees", "canonical_answer": "-16.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 0.0, "end_time": 10.8, "azimuth_deg": -9.5, "elevation_deg": -16.0, "distance_m": null}]}
{"qa_id": "qa_a824e63e95e7d90c9d03", "split": "test", "audio_id": "foa_9c0bfcb8c8f0b3fe0685", "audio_path": "audio/test/foa_9c0bfcb8c8f0b3fe0685.wav", "scene_annotation_csv_path": "annotations/test/foa_9c0bfcb8c8f0b3fe0685.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the human vocalization originate from the front-left position?", "answer": "The human vocalization begins at the front-left position at 0.2s.", "canonical_answer": "0.2s", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.2, "end_time": 4.3, "azimuth_deg": 45.649, "elevation_deg": -5.931, "distance_m": 2.98}]}
{"qa_id": "qa_4dedeeb2941b8da9df66", "split": "test", "audio_id": "foa_80b3744af9ebf0adbd0d", "audio_path": "audio/test/foa_80b3744af9ebf0adbd0d.wav", "scene_annotation_csv_path": "annotations/test/foa_80b3744af9ebf0adbd0d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the camera from the listener?", "answer": "3.4 meters", "canonical_answer": "3.4 meters", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.0, "end_time": 16.1, "azimuth_deg": -1.814, "elevation_deg": -18.127, "distance_m": 3.44}]}
{"qa_id": "qa_9939d580c94d9599ed71", "split": "test", "audio_id": "foa_552ea05dcf5676317d7d", "audio_path": "audio/test/foa_552ea05dcf5676317d7d.wav", "scene_annotation_csv_path": "annotations/test/foa_552ea05dcf5676317d7d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the male speech?", "answer": "69.3 degrees", "canonical_answer": "69.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.0, "end_time": 0.9, "azimuth_deg": 69.258, "elevation_deg": -28.31, "distance_m": 1.73}]}
{"qa_id": "qa_b4f29e954849c675a95f", "split": "test", "audio_id": "foa_76f7aef16147a8de7104", "audio_path": "audio/test/foa_76f7aef16147a8de7104.wav", "scene_annotation_csv_path": "annotations/test/foa_76f7aef16147a8de7104.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the kitchenware located?", "answer": "61.3 degrees", "canonical_answer": "61.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 1, "start_time": 5.5, "end_time": 18.3, "azimuth_deg": 61.259, "elevation_deg": -22.238, "distance_m": 3.69}]}
{"qa_id": "qa_0aaae8136a77a99674f5", "split": "test", "audio_id": "foa_52d652311b3375ef95bb", "audio_path": "audio/test/foa_52d652311b3375ef95bb.wav", "scene_annotation_csv_path": "annotations/test/foa_52d652311b3375ef95bb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the front and below begin?", "answer": "The sound source located in that direction begins at 1.3s.", "canonical_answer": "1.3s", "truth_source": "annotation", "source_refs": [{"class_id": 60, "class_name": "wood", "track_id": 1, "start_time": 1.3, "end_time": 1.9, "azimuth_deg": -14.993, "elevation_deg": -59.139, "distance_m": 1.44}]}
{"qa_id": "qa_b4a6275bd044878df155", "split": "test", "audio_id": "foa_7f3a545fc5e682793d37", "audio_path": "audio/test/foa_7f3a545fc5e682793d37.wav", "scene_annotation_csv_path": "annotations/test/foa_7f3a545fc5e682793d37.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the machine located from the listener?", "answer": "2.3 meters", "canonical_answer": "2.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 1.8, "end_time": 9.3, "azimuth_deg": 50.22, "elevation_deg": -12.374, "distance_m": 2.25}]}
{"qa_id": "qa_2e67a85b27e49f4aa77a", "split": "test", "audio_id": "foa_13c040f4aa02970eb913", "audio_path": "audio/test/foa_13c040f4aa02970eb913.wav", "scene_annotation_csv_path": "annotations/test/foa_13c040f4aa02970eb913.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the tool?", "answer": "-52.9 degrees", "canonical_answer": "-52.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.1, "end_time": 1.0, "azimuth_deg": 126.788, "elevation_deg": -52.933, "distance_m": 2.19}]}
{"qa_id": "qa_e94f1828a07022842654", "split": "test", "audio_id": "foa_a7dfc47d978450c6c620", "audio_path": "audio/test/foa_a7dfc47d978450c6c620.wav", "scene_annotation_csv_path": "annotations/test/foa_a7dfc47d978450c6c620.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the speech source?", "answer": "3.6 meters", "canonical_answer": "3.6 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 10.0, "azimuth_deg": 145.178, "elevation_deg": 0.0, "distance_m": 3.57}]}
{"qa_id": "qa_623487f9ed8dd66ebe2c", "split": "test", "audio_id": "foa_72c65fb2e922521503cf", "audio_path": "audio/test/foa_72c65fb2e922521503cf.wav", "scene_annotation_csv_path": "annotations/test/foa_72c65fb2e922521503cf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the front become audible?", "answer": "The sound originating from the front becomes active at 0.1s.", "canonical_answer": "0.1s", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.1, "end_time": 3.2, "azimuth_deg": 13.099, "elevation_deg": 13.058, "distance_m": 1.24}]}
{"qa_id": "qa_05422f9574f1119d5aca", "split": "test", "audio_id": "foa_223bfa814552c8dc8b9f", "audio_path": "audio/test/foa_223bfa814552c8dc8b9f.wav", "scene_annotation_csv_path": "annotations/test/foa_223bfa814552c8dc8b9f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the animal located?", "answer": "106.8 degrees", "canonical_answer": "106.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 2, "start_time": 4.9, "end_time": 6.0, "azimuth_deg": 106.751, "elevation_deg": 47.888, "distance_m": 0.94}]}
{"qa_id": "qa_6dc447adf95efaba7902", "split": "test", "audio_id": "foa_fd50dd6286b7c49b6751", "audio_path": "audio/test/foa_fd50dd6286b7c49b6751.wav", "scene_annotation_csv_path": "annotations/test/foa_fd50dd6286b7c49b6751.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the speech sound source?", "answer": "-1.1 degrees", "canonical_answer": "-1.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 7.4, "azimuth_deg": -97.634, "elevation_deg": -1.115, "distance_m": 2.56}]}
{"qa_id": "qa_8890c9a050dc50c99356", "split": "test", "audio_id": "foa_854bf9e7889b9a6308d6", "audio_path": "audio/test/foa_854bf9e7889b9a6308d6.wav", "scene_annotation_csv_path": "annotations/test/foa_854bf9e7889b9a6308d6.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the speech?", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 3.6, "azimuth_deg": -44.558, "elevation_deg": 0.0, "distance_m": 1.57}]}
{"qa_id": "qa_e50c92f5f785653cc6b6", "split": "test", "audio_id": "foa_209ba3766e1016fceb59", "audio_path": "audio/test/foa_209ba3766e1016fceb59.wav", "scene_annotation_csv_path": "annotations/test/foa_209ba3766e1016fceb59.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound located to the left and above the listener begin?", "answer": "The sound originating from that position begins at 0.2s.", "canonical_answer": "0.2s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 2.4, "azimuth_deg": 109.849, "elevation_deg": 28.073, "distance_m": 1.35}]}
{"qa_id": "qa_1d9f384bb53130a25461", "split": "test", "audio_id": "foa_393c3ab6e9a65081effa", "audio_path": "audio/test/foa_393c3ab6e9a65081effa.wav", "scene_annotation_csv_path": "annotations/test/foa_393c3ab6e9a65081effa.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the female speech located?", "answer": "21.8 degrees", "canonical_answer": "21.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 2, "start_time": 5.6, "end_time": 9.1, "azimuth_deg": 21.814, "elevation_deg": 20.649, "distance_m": 0.89}]}
{"qa_id": "qa_a6c5219a017b7b94299b", "split": "test", "audio_id": "foa_4ab29c1ffd9241344b6c", "audio_path": "audio/test/foa_4ab29c1ffd9241344b6c.wav", "scene_annotation_csv_path": "annotations/test/foa_4ab29c1ffd9241344b6c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the drawer cabinet?", "answer": "1.9 meters", "canonical_answer": "1.9 meters", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 2, "start_time": 7.7, "end_time": 9.1, "azimuth_deg": 14.728, "elevation_deg": -3.315, "distance_m": 1.88}]}
{"qa_id": "qa_1870c03a32a7f733d42c", "split": "test", "audio_id": "foa_edbfaa0a3d907d7242a9", "audio_path": "audio/test/foa_edbfaa0a3d907d7242a9.wav", "scene_annotation_csv_path": "annotations/test/foa_edbfaa0a3d907d7242a9.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the speech located?", "answer": "-147.6 degrees", "canonical_answer": "-147.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 7.3, "azimuth_deg": -147.583, "elevation_deg": 0.0, "distance_m": 4.08}]}
{"qa_id": "qa_6cb3b37a1243d3b5c20e", "split": "test", "audio_id": "foa_ec7eb27a0278b0d7df6f", "audio_path": "audio/test/foa_ec7eb27a0278b0d7df6f.wav", "scene_annotation_csv_path": "annotations/test/foa_ec7eb27a0278b0d7df6f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from behind the listener begin?", "answer": "The sound originating from behind the listener begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": 164.261, "elevation_deg": -0.88, "distance_m": 2.56}]}
{"qa_id": "qa_503fe19bc86e8b49967c", "split": "test", "audio_id": "foa_ec14e5106823262154ba", "audio_path": "audio/test/foa_ec14e5106823262154ba.wav", "scene_annotation_csv_path": "annotations/test/foa_ec14e5106823262154ba.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the laughter?", "answer": "-34.7 degrees", "canonical_answer": "-34.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.1, "end_time": 16.1, "azimuth_deg": 156.836, "elevation_deg": -34.685, "distance_m": 2.6}]}
{"qa_id": "qa_cca7a4f77a90bd7afff4", "split": "test", "audio_id": "foa_9a697d4bfbe325d975bf", "audio_path": "audio/test/foa_9a697d4bfbe325d975bf.wav", "scene_annotation_csv_path": "annotations/test/foa_9a697d4bfbe325d975bf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the metal clink in meters?", "answer": "3.5 meters", "canonical_answer": "3.5 meters", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.3, "end_time": 4.7, "azimuth_deg": -75.926, "elevation_deg": -14.715, "distance_m": 3.5}]}
{"qa_id": "qa_7dd7caeed7f38b0cfeaa", "split": "test", "audio_id": "foa_a618daa83805fafb53e9", "audio_path": "audio/test/foa_a618daa83805fafb53e9.wav", "scene_annotation_csv_path": "annotations/test/foa_a618daa83805fafb53e9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the crackle in meters?", "answer": "1.2 meters", "canonical_answer": "1.2 meters", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 0, "start_time": 0.1, "end_time": 10.9, "azimuth_deg": -45.8, "elevation_deg": -11.236, "distance_m": 1.22}]}
{"qa_id": "qa_7905613eba21eb6f1069", "split": "test", "audio_id": "foa_fbc3af7f21de4bc70754", "audio_path": "audio/test/foa_fbc3af7f21de4bc70754.wav", "scene_annotation_csv_path": "annotations/test/foa_fbc3af7f21de4bc70754.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the body sound located?", "answer": "-6.0 degrees", "canonical_answer": "-6.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.2, "end_time": 19.0, "azimuth_deg": -5.955, "elevation_deg": 20.289, "distance_m": 2.71}]}
{"qa_id": "qa_db50e1b5b3e1aecad2d9", "split": "test", "audio_id": "foa_dc20a2bf5857085dc847", "audio_path": "audio/test/foa_dc20a2bf5857085dc847.wav", "scene_annotation_csv_path": "annotations/test/foa_dc20a2bf5857085dc847.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the body sound positioned?", "answer": "-23.0 degrees", "canonical_answer": "-23.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 2.6, "azimuth_deg": 118.552, "elevation_deg": -23.042, "distance_m": 2.25}]}
{"qa_id": "qa_105d49061c43b106fe69", "split": "test", "audio_id": "foa_e149a0cab632fce62f8c", "audio_path": "audio/test/foa_e149a0cab632fce62f8c.wav", "scene_annotation_csv_path": "annotations/test/foa_e149a0cab632fce62f8c.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the finger snapping sound originating from the back-left direction begin?", "answer": "The finger snapping sound begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 1, "start_time": 0.0, "end_time": 8.1, "azimuth_deg": 114.224, "elevation_deg": 0.0, "distance_m": 4.94}]}
{"qa_id": "qa_a46b66ae5c9ee232fa87", "split": "test", "audio_id": "foa_d0d61cf2b9688cb3f1ef", "audio_path": "audio/test/foa_d0d61cf2b9688cb3f1ef.wav", "scene_annotation_csv_path": "annotations/test/foa_d0d61cf2b9688cb3f1ef.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound located to the left and above begin?", "answer": "The sound originating from that direction begins at 2.0s.", "canonical_answer": "2.0s", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 1, "start_time": 2.0, "end_time": 5.1, "azimuth_deg": 82.477, "elevation_deg": 25.331, "distance_m": 0.81}]}
{"qa_id": "qa_09e8a35589ec20befd72", "split": "test", "audio_id": "foa_674d7fa5997f4fe52827", "audio_path": "audio/test/foa_674d7fa5997f4fe52827.wav", "scene_annotation_csv_path": "annotations/test/foa_674d7fa5997f4fe52827.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the water?", "answer": "1.3 meters", "canonical_answer": "1.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 10.5, "azimuth_deg": 139.816, "elevation_deg": -37.719, "distance_m": 1.3}]}
{"qa_id": "qa_b783cbc12dd43ca4d9f2", "split": "test", "audio_id": "foa_ea4a1a863ae0556200c0", "audio_path": "audio/test/foa_ea4a1a863ae0556200c0.wav", "scene_annotation_csv_path": "annotations/test/foa_ea4a1a863ae0556200c0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the war sound located?", "answer": "-26.3 degrees", "canonical_answer": "-26.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 1.1, "azimuth_deg": -26.283, "elevation_deg": -21.819, "distance_m": 1.48}]}
{"qa_id": "qa_3d9b8e5b8701b849583d", "split": "test", "audio_id": "foa_28caa21f0d3aec5d02f8", "audio_path": "audio/test/foa_28caa21f0d3aec5d02f8.wav", "scene_annotation_csv_path": "annotations/test/foa_28caa21f0d3aec5d02f8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the frog located?", "answer": "-15.7 degrees", "canonical_answer": "-15.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 1.2, "end_time": 12.5, "azimuth_deg": -138.808, "elevation_deg": -15.71, "distance_m": 2.82}]}
{"qa_id": "qa_e9ed0487ba812c32d246", "split": "test", "audio_id": "foa_9d1057362eb4d3b416c3", "audio_path": "audio/test/foa_9d1057362eb4d3b416c3.wav", "scene_annotation_csv_path": "annotations/test/foa_9d1057362eb4d3b416c3.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the speaker located?", "answer": "-148.4 degrees", "canonical_answer": "-148.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 5.5, "azimuth_deg": -148.409, "elevation_deg": 0.0, "distance_m": 2.86}]}
{"qa_id": "qa_f70f3c16f24a69aee44b", "split": "test", "audio_id": "foa_87b0f56d177edff946d9", "audio_path": "audio/test/foa_87b0f56d177edff946d9.wav", "scene_annotation_csv_path": "annotations/test/foa_87b0f56d177edff946d9.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the speech in meters?", "answer": "2.3 meters", "canonical_answer": "2.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 5.3, "azimuth_deg": 102.338, "elevation_deg": -26.567, "distance_m": 2.33}]}
{"qa_id": "qa_7ab8b917f886d04ef14a", "split": "test", "audio_id": "foa_a46466c77bf69ef32974", "audio_path": "audio/test/foa_a46466c77bf69ef32974.wav", "scene_annotation_csv_path": "annotations/test/foa_a46466c77bf69ef32974.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the train sound originating from the back-right and below position begin?", "answer": "The sound coming from that direction begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 0.0, "end_time": 4.4, "azimuth_deg": -132.818, "elevation_deg": -29.737, "distance_m": 2.39}]}
{"qa_id": "qa_be20d031c44309f87012", "split": "test", "audio_id": "foa_a74fbaa608b43c8bbfdb", "audio_path": "audio/test/foa_a74fbaa608b43c8bbfdb.wav", "scene_annotation_csv_path": "annotations/test/foa_a74fbaa608b43c8bbfdb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the fire located?", "answer": "11.7 degrees", "canonical_answer": "11.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 0, "start_time": 0.7, "end_time": 16.8, "azimuth_deg": 90.477, "elevation_deg": 11.693, "distance_m": 2.42}]}
{"qa_id": "qa_9e83dd23b9bc1154f97c", "split": "test", "audio_id": "foa_0383e14c2c0da69bfbd3", "audio_path": "audio/test/foa_0383e14c2c0da69bfbd3.wav", "scene_annotation_csv_path": "annotations/test/foa_0383e14c2c0da69bfbd3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the percussion?", "answer": "-25.3 degrees", "canonical_answer": "-25.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 2, "start_time": 5.8, "end_time": 7.4, "azimuth_deg": -40.797, "elevation_deg": -25.312, "distance_m": 2.92}]}
{"qa_id": "qa_d7be4683f4d02dcc8c04", "split": "test", "audio_id": "foa_44bb129b23158aeccce0", "audio_path": "audio/test/foa_44bb129b23158aeccce0.wav", "scene_annotation_csv_path": "annotations/test/foa_44bb129b23158aeccce0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the machine located?", "answer": "95.5 degrees", "canonical_answer": "95.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 1, "start_time": 5.7, "end_time": 19.2, "azimuth_deg": 95.468, "elevation_deg": 16.628, "distance_m": 2.29}]}
{"qa_id": "qa_3ba1a3d18b161181691d", "split": "test", "audio_id": "foa_761600a92334b0bfae0f", "audio_path": "audio/test/foa_761600a92334b0bfae0f.wav", "scene_annotation_csv_path": "annotations/test/foa_761600a92334b0bfae0f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the body sound, measured in meters?", "answer": "2.8 meters", "canonical_answer": "2.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.2, "end_time": 0.4, "azimuth_deg": -12.954, "elevation_deg": 6.251, "distance_m": 2.76}]}
{"qa_id": "qa_8a2fcad118436984a72c", "split": "test", "audio_id": "foa_880821d06603f88b7afe", "audio_path": "audio/test/foa_880821d06603f88b7afe.wav", "scene_annotation_csv_path": "annotations/test/foa_880821d06603f88b7afe.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the left side first begin?", "answer": "The sound coming from the left becomes active at 0.6s.", "canonical_answer": "0.6s", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.6, "end_time": 9.3, "azimuth_deg": 82.131, "elevation_deg": 11.537, "distance_m": 1.2}]}
{"qa_id": "qa_7b8d13f34661e927edc0", "split": "test", "audio_id": "foa_08320e29b42dea7dbaf5", "audio_path": "audio/test/foa_08320e29b42dea7dbaf5.wav", "scene_annotation_csv_path": "annotations/test/foa_08320e29b42dea7dbaf5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. At what distance is the bell located?", "answer": "1.5 meters", "canonical_answer": "1.5 meters", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.2, "end_time": 0.6, "azimuth_deg": -145.682, "elevation_deg": 2.432, "distance_m": 1.53}]}
{"qa_id": "qa_fe41c764ee82779f3025", "split": "test", "audio_id": "foa_37454c3d79723c20ade1", "audio_path": "audio/test/foa_37454c3d79723c20ade1.wav", "scene_annotation_csv_path": "annotations/test/foa_37454c3d79723c20ade1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the train located?", "answer": "-110.8 degrees", "canonical_answer": "-110.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 4.1, "end_time": 12.6, "azimuth_deg": -110.849, "elevation_deg": 42.903, "distance_m": 0.84}]}
{"qa_id": "qa_838abcf6ff78beae9614", "split": "test", "audio_id": "foa_c2734ef47e78516af105", "audio_path": "audio/test/foa_c2734ef47e78516af105.wav", "scene_annotation_csv_path": "annotations/test/foa_c2734ef47e78516af105.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the paper positioned?", "answer": "4.8 degrees", "canonical_answer": "4.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 1.0, "end_time": 20.0, "azimuth_deg": 104.919, "elevation_deg": 4.764, "distance_m": 0.93}]}
{"qa_id": "qa_78901b2bd2ca3d171a3a", "split": "test", "audio_id": "foa_f504227a24bf1fc98879", "audio_path": "audio/test/foa_f504227a24bf1fc98879.wav", "scene_annotation_csv_path": "annotations/test/foa_f504227a24bf1fc98879.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from behind and to the left, below the horizon, begin?", "answer": "The sound source starts at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 2.3, "azimuth_deg": 137.17, "elevation_deg": -32.704, "distance_m": 1.54}]}
{"qa_id": "qa_b3b96333fc5c2d9da587", "split": "test", "audio_id": "foa_76b09212853f12fd3a66", "audio_path": "audio/test/foa_76b09212853f12fd3a66.wav", "scene_annotation_csv_path": "annotations/test/foa_76b09212853f12fd3a66.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the war sound located?", "answer": "-105.2 degrees", "canonical_answer": "-105.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": -105.245, "elevation_deg": 17.109, "distance_m": 2.37}]}
{"qa_id": "qa_4f67611fa59b671b0071", "split": "test", "audio_id": "foa_adf6f901066f1608d74f", "audio_path": "audio/test/foa_adf6f901066f1608d74f.wav", "scene_annotation_csv_path": "annotations/test/foa_adf6f901066f1608d74f.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the knock?", "answer": "0.6 meters", "canonical_answer": "0.6 meters", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 0, "start_time": 0.0, "end_time": 5.8, "azimuth_deg": -119.724, "elevation_deg": 16.599, "distance_m": 0.59}]}
{"qa_id": "qa_453cb390e7932807974f", "split": "test", "audio_id": "foa_a3c859aad37659974aaa", "audio_path": "audio/test/foa_a3c859aad37659974aaa.wav", "scene_annotation_csv_path": "annotations/test/foa_a3c859aad37659974aaa.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound located behind and above the observer begin?", "answer": "The sound source located behind and above begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 11.2, "azimuth_deg": -165.655, "elevation_deg": 25.132, "distance_m": 0.79}]}
{"qa_id": "qa_bd46211f723d4edbcc3d", "split": "test", "audio_id": "foa_b4c22c7c76bbc08463a9", "audio_path": "audio/test/foa_b4c22c7c76bbc08463a9.wav", "scene_annotation_csv_path": "annotations/test/foa_b4c22c7c76bbc08463a9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the male speech located?", "answer": "23.9 degrees", "canonical_answer": "23.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.1, "end_time": 3.1, "azimuth_deg": 82.202, "elevation_deg": 23.882, "distance_m": 1.33}]}
{"qa_id": "qa_9592e6b5e2dc5f5f5627", "split": "test", "audio_id": "foa_be943cf46b54dbd8a616", "audio_path": "audio/test/foa_be943cf46b54dbd8a616.wav", "scene_annotation_csv_path": "annotations/test/foa_be943cf46b54dbd8a616.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the water located?", "answer": "43.9 degrees", "canonical_answer": "43.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 43.927, "elevation_deg": -14.443, "distance_m": 1.73}]}
{"qa_id": "qa_849a4fff1ed1044789d6", "split": "test", "audio_id": "foa_970a4f19eb3a4b18eb12", "audio_path": "audio/test/foa_970a4f19eb3a4b18eb12.wav", "scene_annotation_csv_path": "annotations/test/foa_970a4f19eb3a4b18eb12.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the vehicle located from the listener?", "answer": "2.5 meters", "canonical_answer": "2.5 meters", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 2.2, "end_time": 20.0, "azimuth_deg": 170.491, "elevation_deg": -18.654, "distance_m": 2.5}]}
{"qa_id": "qa_68c85a8ef52b257e2b55", "split": "test", "audio_id": "foa_9e3aa1ea214f385f3181", "audio_path": "audio/test/foa_9e3aa1ea214f385f3181.wav", "scene_annotation_csv_path": "annotations/test/foa_9e3aa1ea214f385f3181.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound source located behind the listener begin?", "answer": "The sound originating from behind the listener begins at 8.3s.", "canonical_answer": "8.3s", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 1, "start_time": 8.3, "end_time": 9.0, "azimuth_deg": -171.991, "elevation_deg": -6.048, "distance_m": 1.45}]}
{"qa_id": "qa_e01e28cf83285eb405e9", "split": "test", "audio_id": "foa_0ba46b507edc02188364", "audio_path": "audio/test/foa_0ba46b507edc02188364.wav", "scene_annotation_csv_path": "annotations/test/foa_0ba46b507edc02188364.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the fire located?", "answer": "-23.7 degrees", "canonical_answer": "-23.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 0, "start_time": 0.0, "end_time": 1.0, "azimuth_deg": -178.336, "elevation_deg": -23.694, "distance_m": 2.87}]}
{"qa_id": "qa_116d3f31d49b161ea08d", "split": "test", "audio_id": "foa_e1dae794cfdccf576f61", "audio_path": "audio/test/foa_e1dae794cfdccf576f61.wav", "scene_annotation_csv_path": "annotations/test/foa_e1dae794cfdccf576f61.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the door located?", "answer": "-6.7 degrees", "canonical_answer": "-6.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 1.2, "end_time": 1.4, "azimuth_deg": 3.247, "elevation_deg": -6.678, "distance_m": 2.11}]}
{"qa_id": "qa_347e4a86fe7e64184c5c", "split": "test", "audio_id": "foa_0d3bcc7cb035880e1d7a", "audio_path": "audio/test/foa_0d3bcc7cb035880e1d7a.wav", "scene_annotation_csv_path": "annotations/test/foa_0d3bcc7cb035880e1d7a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the rear and below start?", "answer": "The sound coming from the back and below becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.0, "end_time": 2.8, "azimuth_deg": 169.121, "elevation_deg": -22.618, "distance_m": 3.64}]}
{"qa_id": "qa_395c30de178c50d525ca", "split": "test", "audio_id": "foa_09a7606f7e82d5a9a263", "audio_path": "audio/test/foa_09a7606f7e82d5a9a263.wav", "scene_annotation_csv_path": "annotations/test/foa_09a7606f7e82d5a9a263.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. At what distance is the breathing sound occurring?", "answer": "3.0 meters", "canonical_answer": "3.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.2, "end_time": 3.4, "azimuth_deg": -85.432, "elevation_deg": 15.162, "distance_m": 3.03}]}
{"qa_id": "qa_8fa25d9e6208e48ee06b", "split": "test", "audio_id": "foa_1ae7cc0f7010bfa6061a", "audio_path": "audio/test/foa_1ae7cc0f7010bfa6061a.wav", "scene_annotation_csv_path": "annotations/test/foa_1ae7cc0f7010bfa6061a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the door located?", "answer": "-11.8 degrees", "canonical_answer": "-11.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.2, "end_time": 9.5, "azimuth_deg": -11.795, "elevation_deg": -11.391, "distance_m": 2.91}]}
{"qa_id": "qa_69309d7c1506c7ead71d", "split": "test", "audio_id": "foa_cfefb586b85fb893c079", "audio_path": "audio/test/foa_cfefb586b85fb893c079.wav", "scene_annotation_csv_path": "annotations/test/foa_cfefb586b85fb893c079.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the door from the listener?", "answer": "0.7 meters", "canonical_answer": "0.7 meters", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.3, "end_time": 6.4, "azimuth_deg": 13.253, "elevation_deg": 9.115, "distance_m": 0.65}]}
{"qa_id": "qa_1e56ab7a27e7089f7aea", "split": "test", "audio_id": "foa_be013d8513a90d91a5f5", "audio_path": "audio/test/foa_be013d8513a90d91a5f5.wav", "scene_annotation_csv_path": "annotations/test/foa_be013d8513a90d91a5f5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the guitar sound originating from behind the listener first begin?", "answer": "The sound coming from the back becomes active at 0.1s.", "canonical_answer": "0.1s", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.1, "end_time": 3.5, "azimuth_deg": 175.51, "elevation_deg": 11.394, "distance_m": 0.59}]}
{"qa_id": "qa_9210ef66eabd7aec4624", "split": "test", "audio_id": "foa_0a508a3928364baa01b7", "audio_path": "audio/test/foa_0a508a3928364baa01b7.wav", "scene_annotation_csv_path": "annotations/test/foa_0a508a3928364baa01b7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the telephone alarm located?", "answer": "-27.7 degrees", "canonical_answer": "-27.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 0.0, "end_time": 6.2, "azimuth_deg": -23.899, "elevation_deg": -27.732, "distance_m": 3.16}]}
{"qa_id": "qa_04fe65255ffaddcb1ade", "split": "test", "audio_id": "foa_eee0f58eb274a457bc94", "audio_path": "audio/test/foa_eee0f58eb274a457bc94.wav", "scene_annotation_csv_path": "annotations/test/foa_eee0f58eb274a457bc94.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the train located?", "answer": "79.3 degrees", "canonical_answer": "79.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 79.256, "elevation_deg": -19.891, "distance_m": 2.82}]}
{"qa_id": "qa_c67eb7616aa3bb613f63", "split": "test", "audio_id": "foa_9f53f325de1b19d34b19", "audio_path": "audio/test/foa_9f53f325de1b19d34b19.wav", "scene_annotation_csv_path": "annotations/test/foa_9f53f325de1b19d34b19.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the tape?", "answer": "9.9 degrees", "canonical_answer": "9.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 1.8, "end_time": 20.0, "azimuth_deg": -93.194, "elevation_deg": 9.947, "distance_m": 1.23}]}
{"qa_id": "qa_a7808cfd5bd8d7f2b896", "split": "test", "audio_id": "foa_d3c2dc8de11f83f85f0f", "audio_path": "audio/test/foa_d3c2dc8de11f83f85f0f.wav", "scene_annotation_csv_path": "annotations/test/foa_d3c2dc8de11f83f85f0f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the machine in meters?", "answer": "2.2 meters", "canonical_answer": "2.2 meters", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 1.3, "azimuth_deg": -60.896, "elevation_deg": -17.958, "distance_m": 2.19}]}
{"qa_id": "qa_1ba01c1fbde0d616f8d2", "split": "test", "audio_id": "foa_c679f1a67fb045e2148b", "audio_path": "audio/test/foa_c679f1a67fb045e2148b.wav", "scene_annotation_csv_path": "annotations/test/foa_c679f1a67fb045e2148b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the war sound located?", "answer": "-152.1 degrees", "canonical_answer": "-152.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.5, "end_time": 0.6, "azimuth_deg": -152.13, "elevation_deg": 53.772, "distance_m": 1.21}]}
{"qa_id": "qa_8962704b61e5a70c7e4a", "split": "test", "audio_id": "foa_72c249e0e381f1775846", "audio_path": "audio/test/foa_72c249e0e381f1775846.wav", "scene_annotation_csv_path": "annotations/test/foa_72c249e0e381f1775846.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the right side begin?", "answer": "The sound source located on the right becomes active at 0.2s.", "canonical_answer": "0.2s", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 1, "start_time": 0.2, "end_time": 14.6, "azimuth_deg": -74.106, "elevation_deg": 7.133, "distance_m": 1.46}]}
{"qa_id": "qa_4fcaee562138aacaa2be", "split": "test", "audio_id": "foa_d6ed9b995cfcea9e1eb8", "audio_path": "audio/test/foa_d6ed9b995cfcea9e1eb8.wav", "scene_annotation_csv_path": "annotations/test/foa_d6ed9b995cfcea9e1eb8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the laughter occurring?", "answer": "16.3 degrees", "canonical_answer": "16.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 1.4, "end_time": 20.0, "azimuth_deg": -162.301, "elevation_deg": 16.341, "distance_m": 3.08}]}
{"qa_id": "qa_b3f4764d2ca5daf92ffc", "split": "test", "audio_id": "foa_4b9d0bdab3752d851c95", "audio_path": "audio/test/foa_4b9d0bdab3752d851c95.wav", "scene_annotation_csv_path": "annotations/test/foa_4b9d0bdab3752d851c95.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth angle is the kitchenware positioned?", "answer": "-21.5 degrees", "canonical_answer": "-21.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 1, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": -21.465, "elevation_deg": -7.347, "distance_m": 1.73}]}
{"qa_id": "qa_29b698fbd6f86da7e557", "split": "test", "audio_id": "foa_a59522ad1e90a2f18ee5", "audio_path": "audio/test/foa_a59522ad1e90a2f18ee5.wav", "scene_annotation_csv_path": "annotations/test/foa_a59522ad1e90a2f18ee5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the bird located from the listener?", "answer": "1.9 meters", "canonical_answer": "1.9 meters", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 2, "start_time": 8.7, "end_time": 11.1, "azimuth_deg": 122.418, "elevation_deg": -31.225, "distance_m": 1.94}]}
{"qa_id": "qa_87c91241ebea7d590285", "split": "test", "audio_id": "foa_562254a9982e4d186c86", "audio_path": "audio/test/foa_562254a9982e4d186c86.wav", "scene_annotation_csv_path": "annotations/test/foa_562254a9982e4d186c86.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the laughter originating from the front-left and below begin?", "answer": "The laughter source becomes active at 0.1s.", "canonical_answer": "0.1s", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.1, "end_time": 10.2, "azimuth_deg": 37.423, "elevation_deg": -18.624, "distance_m": 2.05}]}
{"qa_id": "qa_6d3bd2542ebc56328f0c", "split": "test", "audio_id": "foa_62a814baad6567098865", "audio_path": "audio/test/foa_62a814baad6567098865.wav", "scene_annotation_csv_path": "annotations/test/foa_62a814baad6567098865.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the machine?", "answer": "-30.7 degrees", "canonical_answer": "-30.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 12.6, "azimuth_deg": 135.954, "elevation_deg": -30.696, "distance_m": 2.93}]}
{"qa_id": "qa_f3310731ea00e7bcbfcc", "split": "test", "audio_id": "foa_df0cd1161308a956e400", "audio_path": "audio/test/foa_df0cd1161308a956e400.wav", "scene_annotation_csv_path": "annotations/test/foa_df0cd1161308a956e400.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the singing sound from the listener?", "answer": "1.9 meters", "canonical_answer": "1.9 meters", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.9, "end_time": 13.1, "azimuth_deg": 161.075, "elevation_deg": -45.222, "distance_m": 1.91}]}
{"qa_id": "qa_62ad5040d421de4489ec", "split": "test", "audio_id": "foa_6b90c9731eaebd119998", "audio_path": "audio/test/foa_6b90c9731eaebd119998.wav", "scene_annotation_csv_path": "annotations/test/foa_6b90c9731eaebd119998.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth angle is the water sound located?", "answer": "79.1 degrees", "canonical_answer": "79.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 3, "start_time": 10.0, "end_time": 16.1, "azimuth_deg": 79.137, "elevation_deg": 23.312, "distance_m": 1.09}]}
{"qa_id": "qa_738fde78e475729757fc", "split": "test", "audio_id": "foa_d86526f17405aa7d3eb5", "audio_path": "audio/test/foa_d86526f17405aa7d3eb5.wav", "scene_annotation_csv_path": "annotations/test/foa_d86526f17405aa7d3eb5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the left and elevated position begin?", "answer": "The sound source located to the left and above becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 0.0, "end_time": 6.6, "azimuth_deg": 100.043, "elevation_deg": 23.472, "distance_m": 1.54}]}
{"qa_id": "qa_8a34ba6239bde666d2e2", "split": "test", "audio_id": "foa_4af4163516eeaf4ab1fd", "audio_path": "audio/test/foa_4af4163516eeaf4ab1fd.wav", "scene_annotation_csv_path": "annotations/test/foa_4af4163516eeaf4ab1fd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the machine?", "answer": "-40.9 degrees", "canonical_answer": "-40.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 8.0, "azimuth_deg": 144.495, "elevation_deg": -40.937, "distance_m": 2.14}]}
{"qa_id": "qa_641820f482c87f1c85ae", "split": "test", "audio_id": "foa_a20f87c064c5366fdc6a", "audio_path": "audio/test/foa_a20f87c064c5366fdc6a.wav", "scene_annotation_csv_path": "annotations/test/foa_a20f87c064c5366fdc6a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth are the footsteps located?", "answer": "-10.9 degrees", "canonical_answer": "-10.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.4, "end_time": 4.6, "azimuth_deg": -10.874, "elevation_deg": -23.87, "distance_m": 1.91}]}
{"qa_id": "qa_43001109f9c2dcb220fb", "split": "test", "audio_id": "foa_78d0c1d631f0efadaafa", "audio_path": "audio/test/foa_78d0c1d631f0efadaafa.wav", "scene_annotation_csv_path": "annotations/test/foa_78d0c1d631f0efadaafa.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the string instrument?", "answer": "1.9 meters", "canonical_answer": "1.9 meters", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 1.5, "azimuth_deg": -102.955, "elevation_deg": -51.705, "distance_m": 1.89}]}
{"qa_id": "qa_753217cec7cf1e3021c4", "split": "test", "audio_id": "foa_c83cdc84be4b9d2a58d1", "audio_path": "audio/test/foa_c83cdc84be4b9d2a58d1.wav", "scene_annotation_csv_path": "annotations/test/foa_c83cdc84be4b9d2a58d1.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound originating from the left and below begin?", "answer": "The sound source located to the left and below becomes active at 0.6s.", "canonical_answer": "0.6s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 12.6, "azimuth_deg": 99.78, "elevation_deg": -47.054, "distance_m": 2.45}]}
{"qa_id": "qa_05a3e7ad750a040e5fe3", "split": "test", "audio_id": "foa_3aeb277d6d61389eccaf", "audio_path": "audio/test/foa_3aeb277d6d61389eccaf.wav", "scene_annotation_csv_path": "annotations/test/foa_3aeb277d6d61389eccaf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. At what distance is the singing taking place?", "answer": "1.0 meters", "canonical_answer": "1.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 2, "start_time": 6.8, "end_time": 11.3, "azimuth_deg": -115.604, "elevation_deg": -4.484, "distance_m": 0.99}]}
{"qa_id": "qa_98bc11b7725c1d52806d", "split": "test", "audio_id": "foa_30e66512966521eb69e9", "audio_path": "audio/test/foa_30e66512966521eb69e9.wav", "scene_annotation_csv_path": "annotations/test/foa_30e66512966521eb69e9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the breathing sound?", "answer": "-15.8 degrees", "canonical_answer": "-15.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 1.4, "end_time": 20.0, "azimuth_deg": 31.212, "elevation_deg": -15.781, "distance_m": 2.07}]}
{"qa_id": "qa_c64f5b5a190a80a3ac3e", "split": "test", "audio_id": "foa_0e750980dfe2c7fc7463", "audio_path": "audio/test/foa_0e750980dfe2c7fc7463.wav", "scene_annotation_csv_path": "annotations/test/foa_0e750980dfe2c7fc7463.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the string instrument sound emerge from the back and below?", "answer": "The string instrument becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 2.0, "azimuth_deg": -159.914, "elevation_deg": -30.171, "distance_m": 2.97}]}
{"qa_id": "qa_b532e45a411f3742f338", "split": "test", "audio_id": "foa_0a5cc89cc07b1301b1b4", "audio_path": "audio/test/foa_0a5cc89cc07b1301b1b4.wav", "scene_annotation_csv_path": "annotations/test/foa_0a5cc89cc07b1301b1b4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the percussion sound located?", "answer": "-92.6 degrees", "canonical_answer": "-92.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": -92.573, "elevation_deg": -38.644, "distance_m": 1.0}]}
{"qa_id": "qa_610c03b0d01241f4e039", "split": "test", "audio_id": "foa_37863dc114f9a5be118c", "audio_path": "audio/test/foa_37863dc114f9a5be118c.wav", "scene_annotation_csv_path": "annotations/test/foa_37863dc114f9a5be118c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the guitar from the listener?", "answer": "2.6 meters", "canonical_answer": "2.6 meters", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.1, "end_time": 11.0, "azimuth_deg": 26.985, "elevation_deg": 30.299, "distance_m": 2.56}]}
{"qa_id": "qa_f897c67fd4f8f1315219", "split": "test", "audio_id": "foa_bacbb66424cba6008d23", "audio_path": "audio/test/foa_bacbb66424cba6008d23.wav", "scene_annotation_csv_path": "annotations/test/foa_bacbb66424cba6008d23.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the speech located?", "answer": "-9.9 degrees", "canonical_answer": "-9.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 7.8, "azimuth_deg": -17.195, "elevation_deg": -9.912, "distance_m": 3.77}]}
{"qa_id": "qa_a15d76e0e43c281ef751", "split": "test", "audio_id": "foa_cb4beeb1974532bce90e", "audio_path": "audio/test/foa_cb4beeb1974532bce90e.wav", "scene_annotation_csv_path": "annotations/test/foa_cb4beeb1974532bce90e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the war sound located?", "answer": "74.8 degrees", "canonical_answer": "74.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.2, "end_time": 3.8, "azimuth_deg": 74.803, "elevation_deg": -10.625, "distance_m": 2.83}]}
{"qa_id": "qa_260f202903213a9e596e", "split": "test", "audio_id": "foa_ba929103d455afece031", "audio_path": "audio/test/foa_ba929103d455afece031.wav", "scene_annotation_csv_path": "annotations/test/foa_ba929103d455afece031.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the musical instrument located to the left first begin to play?", "answer": "The musical instrument located to the left begins to play at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.0, "end_time": 5.4, "azimuth_deg": 69.906, "elevation_deg": -1.543, "distance_m": 1.66}]}
{"qa_id": "qa_9b7de407f33a3a3a766b", "split": "test", "audio_id": "foa_07cf3755ac4b4d266ec5", "audio_path": "audio/test/foa_07cf3755ac4b4d266ec5.wav", "scene_annotation_csv_path": "annotations/test/foa_07cf3755ac4b4d266ec5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the human vocalization, measured in meters?", "answer": "2.8 meters", "canonical_answer": "2.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.1, "end_time": 1.2, "azimuth_deg": 32.808, "elevation_deg": 2.524, "distance_m": 2.81}]}
{"qa_id": "qa_06d870dccc6096b94763", "split": "test", "audio_id": "foa_5a599bc2831221d7a01a", "audio_path": "audio/test/foa_5a599bc2831221d7a01a.wav", "scene_annotation_csv_path": "annotations/test/foa_5a599bc2831221d7a01a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound located to the left and above the listener begin?", "answer": "The sound originating from the left and above becomes active at 0.2s.", "canonical_answer": "0.2s", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 1, "start_time": 0.2, "end_time": 1.5, "azimuth_deg": 97.604, "elevation_deg": 30.724, "distance_m": 2.46}]}
{"qa_id": "qa_5cc71e6254de8627600f", "split": "test", "audio_id": "foa_3e38b6d5b78301424fbe", "audio_path": "audio/test/foa_3e38b6d5b78301424fbe.wav", "scene_annotation_csv_path": "annotations/test/foa_3e38b6d5b78301424fbe.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Where is the alarm sound located in terms of azimuth?", "answer": "125.4 degrees", "canonical_answer": "125.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 125.375, "elevation_deg": -21.713, "distance_m": 3.35}]}
{"qa_id": "qa_02693d5f4ed433a4796e", "split": "test", "audio_id": "foa_4d9ed66bcf8501502dfd", "audio_path": "audio/test/foa_4d9ed66bcf8501502dfd.wav", "scene_annotation_csv_path": "annotations/test/foa_4d9ed66bcf8501502dfd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the guitar?", "answer": "-21.2 degrees", "canonical_answer": "-21.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.7, "end_time": 5.4, "azimuth_deg": -115.667, "elevation_deg": -21.19, "distance_m": 1.2}]}
{"qa_id": "qa_b5f32c4e46d6493c2923", "split": "test", "audio_id": "foa_0c2b1e8be8fddcaeed66", "audio_path": "audio/test/foa_0c2b1e8be8fddcaeed66.wav", "scene_annotation_csv_path": "annotations/test/foa_0c2b1e8be8fddcaeed66.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the guitar positioned?", "answer": "32.4 degrees", "canonical_answer": "32.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.5, "end_time": 8.2, "azimuth_deg": 136.708, "elevation_deg": 32.407, "distance_m": 0.77}]}
{"qa_id": "qa_6a3a252f874a7f0e53f7", "split": "test", "audio_id": "foa_f8d91a265a57d0dd58ed", "audio_path": "audio/test/foa_f8d91a265a57d0dd58ed.wav", "scene_annotation_csv_path": "annotations/test/foa_f8d91a265a57d0dd58ed.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the speech located?", "answer": "-73.3 degrees", "canonical_answer": "-73.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 4.8, "azimuth_deg": -73.307, "elevation_deg": 40.535, "distance_m": 1.48}]}
{"qa_id": "qa_b54548247ece2551c38d", "split": "test", "audio_id": "foa_b1983aafc74f3470715b", "audio_path": "audio/test/foa_b1983aafc74f3470715b.wav", "scene_annotation_csv_path": "annotations/test/foa_b1983aafc74f3470715b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back-right direction first occur?", "answer": "The sound originating from the back-right begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 8.2, "azimuth_deg": -156.11, "elevation_deg": 0.37, "distance_m": 1.62}]}
{"qa_id": "qa_d65ceab688375bdc9dc9", "split": "test", "audio_id": "foa_8494fbe61e7261023e09", "audio_path": "audio/test/foa_8494fbe61e7261023e09.wav", "scene_annotation_csv_path": "annotations/test/foa_8494fbe61e7261023e09.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the tool?", "answer": "1.8 meters", "canonical_answer": "1.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": -130.533, "elevation_deg": -0.66, "distance_m": 1.81}]}
{"qa_id": "qa_2dd74497e24a7fed30bb", "split": "test", "audio_id": "foa_b5158715fbfd8c6911c8", "audio_path": "audio/test/foa_b5158715fbfd8c6911c8.wav", "scene_annotation_csv_path": "annotations/test/foa_b5158715fbfd8c6911c8.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the keyboard instrument located?", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 2, "start_time": 0.0, "end_time": 7.6, "azimuth_deg": 175.474, "elevation_deg": 0.0, "distance_m": 1.79}]}
{"qa_id": "qa_e5ee10b3661a7ab84123", "split": "test", "audio_id": "foa_b73e8b463b080aeaf663", "audio_path": "audio/test/foa_b73e8b463b080aeaf663.wav", "scene_annotation_csv_path": "annotations/test/foa_b73e8b463b080aeaf663.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the glass located?", "answer": "148.2 degrees", "canonical_answer": "148.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 0, "start_time": 0.0, "end_time": 6.3, "azimuth_deg": 148.217, "elevation_deg": -0.189, "distance_m": 3.24}]}
{"qa_id": "qa_7b8afdc25ac694ee4fb2", "split": "test", "audio_id": "foa_d0a8ea5349662531a699", "audio_path": "audio/test/foa_d0a8ea5349662531a699.wav", "scene_annotation_csv_path": "annotations/test/foa_d0a8ea5349662531a699.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the tool in meters?", "answer": "1.3 meters", "canonical_answer": "1.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 1, "start_time": 4.4, "end_time": 5.0, "azimuth_deg": 35.692, "elevation_deg": -28.758, "distance_m": 1.31}]}
{"qa_id": "qa_d6846b1c0c6effe7b045", "split": "test", "audio_id": "foa_27fe420808a122387bb3", "audio_path": "audio/test/foa_27fe420808a122387bb3.wav", "scene_annotation_csv_path": "annotations/test/foa_27fe420808a122387bb3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the rear and above the listener begin?", "answer": "The sound source located at the back and above starts at 0.1s.", "canonical_answer": "0.1s", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.1, "end_time": 3.0, "azimuth_deg": -164.461, "elevation_deg": 28.894, "distance_m": 1.1}]}
{"qa_id": "qa_cf7ef978ee40fee1f6cf", "split": "test", "audio_id": "foa_00b9f54c69d7a6ecc845", "audio_path": "audio/test/foa_00b9f54c69d7a6ecc845.wav", "scene_annotation_csv_path": "annotations/test/foa_00b9f54c69d7a6ecc845.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. At what distance is the tape located?", "answer": "1.0 meters", "canonical_answer": "1.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 4, "start_time": 18.6, "end_time": 20.0, "azimuth_deg": -62.895, "elevation_deg": 39.531, "distance_m": 0.95}]}
{"qa_id": "qa_3e1b80a938f7c22326ce", "split": "test", "audio_id": "foa_83fb5ee90e2ae87e749a", "audio_path": "audio/test/foa_83fb5ee90e2ae87e749a.wav", "scene_annotation_csv_path": "annotations/test/foa_83fb5ee90e2ae87e749a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the bell located?", "answer": "-41.2 degrees", "canonical_answer": "-41.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": -41.241, "elevation_deg": -17.66, "distance_m": 1.12}]}
{"qa_id": "qa_60cefbc724508b9f4ac5", "split": "test", "audio_id": "foa_0bce51bef31e653a7aec", "audio_path": "audio/test/foa_0bce51bef31e653a7aec.wav", "scene_annotation_csv_path": "annotations/test/foa_0bce51bef31e653a7aec.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from behind and above the listener begin?", "answer": "The sound source located behind and above begins its activity at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": -171.515, "elevation_deg": 16.284, "distance_m": 0.67}]}
{"qa_id": "qa_48f1cca1d9038a4cd1e8", "split": "test", "audio_id": "foa_23bc033ff323dbeb6266", "audio_path": "audio/test/foa_23bc033ff323dbeb6266.wav", "scene_annotation_csv_path": "annotations/test/foa_23bc033ff323dbeb6266.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the speech?", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 5.1, "azimuth_deg": -139.232, "elevation_deg": 0.0, "distance_m": 2.78}]}
{"qa_id": "qa_d881f9c4efcccda84bcb", "split": "test", "audio_id": "foa_db417b64158538d18bb7", "audio_path": "audio/test/foa_db417b64158538d18bb7.wav", "scene_annotation_csv_path": "annotations/test/foa_db417b64158538d18bb7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the right side begin?", "answer": "The sound originating from the right becomes active at 0.4s.", "canonical_answer": "0.4s", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.4, "end_time": 9.6, "azimuth_deg": -84.662, "elevation_deg": 0.007, "distance_m": 3.08}]}
{"qa_id": "qa_1a338aafc845f2ec4c8b", "split": "test", "audio_id": "foa_b3de3e418d3a219b8689", "audio_path": "audio/test/foa_b3de3e418d3a219b8689.wav", "scene_annotation_csv_path": "annotations/test/foa_b3de3e418d3a219b8689.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the door located?", "answer": "-63.2 degrees", "canonical_answer": "-63.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.3, "end_time": 0.6, "azimuth_deg": -63.183, "elevation_deg": -34.612, "distance_m": 2.12}]}
{"qa_id": "qa_1daae26faa779aea7d26", "split": "test", "audio_id": "foa_7078756e2caef6c69bc1", "audio_path": "audio/test/foa_7078756e2caef6c69bc1.wav", "scene_annotation_csv_path": "annotations/test/foa_7078756e2caef6c69bc1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the laughter sound located?", "answer": "12.8 degrees", "canonical_answer": "12.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.0, "end_time": 3.1, "azimuth_deg": -142.891, "elevation_deg": 12.763, "distance_m": 1.66}]}
{"qa_id": "qa_8b308a0f77343516e2c0", "split": "test", "audio_id": "foa_c1e6fe9c94a72df61000", "audio_path": "audio/test/foa_c1e6fe9c94a72df61000.wav", "scene_annotation_csv_path": "annotations/test/foa_c1e6fe9c94a72df61000.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the zipper from the listener?", "answer": "3.0 meters", "canonical_answer": "3.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 1, "start_time": 0.0, "end_time": 10.9, "azimuth_deg": 99.573, "elevation_deg": 0.0, "distance_m": 3.03}]}
{"qa_id": "qa_bb2c0ac64f969b47db40", "split": "test", "audio_id": "foa_52c614f28a8f9f5e0171", "audio_path": "audio/test/foa_52c614f28a8f9f5e0171.wav", "scene_annotation_csv_path": "annotations/test/foa_52c614f28a8f9f5e0171.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the dog located?", "answer": "-174.8 degrees", "canonical_answer": "-174.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 3.1, "end_time": 3.8, "azimuth_deg": -174.775, "elevation_deg": 20.162, "distance_m": 2.48}]}
{"qa_id": "qa_2d44089da4b749af1378", "split": "test", "audio_id": "foa_aa470d042d6a3f5bb388", "audio_path": "audio/test/foa_aa470d042d6a3f5bb388.wav", "scene_annotation_csv_path": "annotations/test/foa_aa470d042d6a3f5bb388.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the string instrument located?", "answer": "-54.4 degrees", "canonical_answer": "-54.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.2, "end_time": 5.4, "azimuth_deg": 18.671, "elevation_deg": -54.435, "distance_m": 0.94}]}
{"qa_id": "qa_129dc9218c52586faed4", "split": "test", "audio_id": "foa_ae37e24570101808fe89", "audio_path": "audio/test/foa_ae37e24570101808fe89.wav", "scene_annotation_csv_path": "annotations/test/foa_ae37e24570101808fe89.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the typing sound?", "answer": "1.4 meters", "canonical_answer": "1.4 meters", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.4, "end_time": 18.5, "azimuth_deg": -62.187, "elevation_deg": -31.053, "distance_m": 1.41}]}
{"qa_id": "qa_cbbce89100349bfd9cf1", "split": "test", "audio_id": "foa_768cfe8b809b52633eb7", "audio_path": "audio/test/foa_768cfe8b809b52633eb7.wav", "scene_annotation_csv_path": "annotations/test/foa_768cfe8b809b52633eb7.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "counting", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back-right and below begin?", "answer": "The sound source located at the back-right and below becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.0, "end_time": 4.1, "azimuth_deg": -118.482, "elevation_deg": -22.194, "distance_m": 1.08}]}
{"qa_id": "qa_254afe2bf2df3ec46d63", "split": "test", "audio_id": "foa_acb4f92a75d50684d1a9", "audio_path": "audio/test/foa_acb4f92a75d50684d1a9.wav", "scene_annotation_csv_path": "annotations/test/foa_acb4f92a75d50684d1a9.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound located to the right begin?", "answer": "The sound source originating from the right becomes active at 0.2s.", "canonical_answer": "0.2s", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 1, "start_time": 0.2, "end_time": 5.9, "azimuth_deg": -74.742, "elevation_deg": 12.31, "distance_m": 2.77}]}
{"qa_id": "qa_6cd4228981450bc3ab71", "split": "test", "audio_id": "foa_4da39c263a641df063b1", "audio_path": "audio/test/foa_4da39c263a641df063b1.wav", "scene_annotation_csv_path": "annotations/test/foa_4da39c263a641df063b1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the laughter, measured in meters?", "answer": "2.9 meters", "canonical_answer": "2.9 meters", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.6, "end_time": 11.2, "azimuth_deg": 63.836, "elevation_deg": -10.422, "distance_m": 2.9}]}
{"qa_id": "qa_c9c13a1a680b27b2df61", "split": "test", "audio_id": "foa_ee218e61bf9f254f6971", "audio_path": "audio/test/foa_ee218e61bf9f254f6971.wav", "scene_annotation_csv_path": "annotations/test/foa_ee218e61bf9f254f6971.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the sound of water coming from?", "answer": "-130.1 degrees", "canonical_answer": "-130.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 8.0, "azimuth_deg": -130.136, "elevation_deg": -6.705, "distance_m": 2.13}]}
{"qa_id": "qa_dfb2ddc2a10247afa836", "split": "test", "audio_id": "foa_c8f962dfc1845e3b13e9", "audio_path": "audio/test/foa_c8f962dfc1845e3b13e9.wav", "scene_annotation_csv_path": "annotations/test/foa_c8f962dfc1845e3b13e9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the printer?", "answer": "-29.7 degrees", "canonical_answer": "-29.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 70.535, "elevation_deg": -29.737, "distance_m": 2.78}]}
{"qa_id": "qa_cd851e8ec642d6ff8520", "split": "test", "audio_id": "foa_03cacc9e1c8287555683", "audio_path": "audio/test/foa_03cacc9e1c8287555683.wav", "scene_annotation_csv_path": "annotations/test/foa_03cacc9e1c8287555683.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the alarm sound begin from the front-left direction?", "answer": "The sound originating from the front-left begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 1.0, "azimuth_deg": 25.843, "elevation_deg": -7.38, "distance_m": 2.87}]}
{"qa_id": "qa_f63d6956712845c430ca", "split": "test", "audio_id": "foa_66bf06b394987a6303ec", "audio_path": "audio/test/foa_66bf06b394987a6303ec.wav", "scene_annotation_csv_path": "annotations/test/foa_66bf06b394987a6303ec.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the body sound located?", "answer": "-99.1 degrees", "canonical_answer": "-99.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": -99.147, "elevation_deg": -15.484, "distance_m": 1.87}]}
{"qa_id": "qa_0fa508cef3136cceb5c5", "split": "test", "audio_id": "foa_26f3aa96d48be620a69a", "audio_path": "audio/test/foa_26f3aa96d48be620a69a.wav", "scene_annotation_csv_path": "annotations/test/foa_26f3aa96d48be620a69a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. At what distance is the crushing sound occurring?", "answer": "1.4 meters", "canonical_answer": "1.4 meters", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 1, "start_time": 4.6, "end_time": 12.3, "azimuth_deg": 79.116, "elevation_deg": -9.269, "distance_m": 1.38}]}
{"qa_id": "qa_89faab02bf71775f5738", "split": "test", "audio_id": "foa_6fb4e356df7a81ff05b5", "audio_path": "audio/test/foa_6fb4e356df7a81ff05b5.wav", "scene_annotation_csv_path": "annotations/test/foa_6fb4e356df7a81ff05b5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the bell?", "answer": "-22.2 degrees", "canonical_answer": "-22.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 2, "start_time": 1.9, "end_time": 7.9, "azimuth_deg": 125.568, "elevation_deg": -22.157, "distance_m": 1.44}]}
{"qa_id": "qa_88ef9865df50c306c0a9", "split": "test", "audio_id": "foa_38dd752de9fda133b841", "audio_path": "audio/test/foa_38dd752de9fda133b841.wav", "scene_annotation_csv_path": "annotations/test/foa_38dd752de9fda133b841.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the human vocalization?", "answer": "-7.7 degrees", "canonical_answer": "-7.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": 136.745, "elevation_deg": -7.722, "distance_m": 2.39}]}
{"qa_id": "qa_7fcbbad5595951f9e039", "split": "test", "audio_id": "foa_2c6442e99eeb8924954e", "audio_path": "audio/test/foa_2c6442e99eeb8924954e.wav", "scene_annotation_csv_path": "annotations/test/foa_2c6442e99eeb8924954e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the war sound located?", "answer": "-32.2 degrees", "canonical_answer": "-32.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 1.8, "azimuth_deg": -32.222, "elevation_deg": 20.017, "distance_m": 2.91}]}
{"qa_id": "qa_8717f752bbf73e87fb5c", "split": "test", "audio_id": "foa_c5d2e3d2a5e24ecb2b29", "audio_path": "audio/test/foa_c5d2e3d2a5e24ecb2b29.wav", "scene_annotation_csv_path": "annotations/test/foa_c5d2e3d2a5e24ecb2b29.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the rain?", "answer": "3.6 meters", "canonical_answer": "3.6 meters", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": -106.698, "elevation_deg": -38.203, "distance_m": 3.59}]}
{"qa_id": "qa_a476b819a76153ce2d11", "split": "test", "audio_id": "foa_73186dc50f53ff3cfe9e", "audio_path": "audio/test/foa_73186dc50f53ff3cfe9e.wav", "scene_annotation_csv_path": "annotations/test/foa_73186dc50f53ff3cfe9e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the alarm sound begin to play from the front?", "answer": "The sound source located at the front becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 1.6, "azimuth_deg": -15.647, "elevation_deg": 5.822, "distance_m": 1.42}]}
{"qa_id": "qa_ed8c1e274228d2d06c32", "split": "test", "audio_id": "foa_9b29d87600f0581e684c", "audio_path": "audio/test/foa_9b29d87600f0581e684c.wav", "scene_annotation_csv_path": "annotations/test/foa_9b29d87600f0581e684c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the paper positioned?", "answer": "3.2 degrees", "canonical_answer": "3.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 2.1, "end_time": 11.2, "azimuth_deg": -105.935, "elevation_deg": 3.195, "distance_m": 3.37}]}
{"qa_id": "qa_4924ea92583915086496", "split": "test", "audio_id": "foa_837ee664e136831f6e25", "audio_path": "audio/test/foa_837ee664e136831f6e25.wav", "scene_annotation_csv_path": "annotations/test/foa_837ee664e136831f6e25.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the female voice originating from the left and above begin?", "answer": "The sound source becomes active at 3.0s.", "canonical_answer": "3.0s", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 1, "start_time": 3.0, "end_time": 12.5, "azimuth_deg": 75.833, "elevation_deg": 21.051, "distance_m": 2.26}]}
{"qa_id": "qa_bb93fcf4719294d3b3fe", "split": "test", "audio_id": "foa_7f81149a023f2d28aeb1", "audio_path": "audio/test/foa_7f81149a023f2d28aeb1.wav", "scene_annotation_csv_path": "annotations/test/foa_7f81149a023f2d28aeb1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the machine located?", "answer": "156.0 degrees", "canonical_answer": "156.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 1.0, "end_time": 9.7, "azimuth_deg": 155.966, "elevation_deg": 15.104, "distance_m": 2.71}]}
{"qa_id": "qa_f7c4cd6b48b9142bb5db", "split": "test", "audio_id": "foa_850b9af0cedf8f4cb154", "audio_path": "audio/test/foa_850b9af0cedf8f4cb154.wav", "scene_annotation_csv_path": "annotations/test/foa_850b9af0cedf8f4cb154.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the musical instrument, measured in meters?", "answer": "0.6 meters", "canonical_answer": "0.6 meters", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 1, "start_time": 0.4, "end_time": 5.3, "azimuth_deg": 14.548, "elevation_deg": -21.763, "distance_m": 0.62}]}
{"qa_id": "qa_49d4ddc68f56ae955d6d", "split": "test", "audio_id": "foa_d9856172a1ea896a83c8", "audio_path": "audio/test/foa_d9856172a1ea896a83c8.wav", "scene_annotation_csv_path": "annotations/test/foa_d9856172a1ea896a83c8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the cat?", "answer": "-3.8 degrees", "canonical_answer": "-3.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -124.617, "elevation_deg": -3.815, "distance_m": 2.97}]}
{"qa_id": "qa_4e4cc550dc068b710c6e", "split": "test", "audio_id": "foa_3873fbdcb27cbab91b80", "audio_path": "audio/test/foa_3873fbdcb27cbab91b80.wav", "scene_annotation_csv_path": "annotations/test/foa_3873fbdcb27cbab91b80.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the cooking sound coming from?", "answer": "-166.4 degrees", "canonical_answer": "-166.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 2, "start_time": 11.1, "end_time": 14.7, "azimuth_deg": -166.412, "elevation_deg": 6.189, "distance_m": 0.87}]}
{"qa_id": "qa_65589edd02715b7c35e2", "split": "test", "audio_id": "foa_5d43d7837797fbe3be2b", "audio_path": "audio/test/foa_5d43d7837797fbe3be2b.wav", "scene_annotation_csv_path": "annotations/test/foa_5d43d7837797fbe3be2b.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound originating from the left start?", "answer": "The sound originating from the left becomes active at 0.4 seconds.", "canonical_answer": "0.4s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 7.7, "azimuth_deg": 69.457, "elevation_deg": 8.441, "distance_m": 3.59}]}
{"qa_id": "qa_b7881b1766bdc0d9f859", "split": "test", "audio_id": "foa_0a7e8e6c73cbe6756112", "audio_path": "audio/test/foa_0a7e8e6c73cbe6756112.wav", "scene_annotation_csv_path": "annotations/test/foa_0a7e8e6c73cbe6756112.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the camera from the listener?", "answer": "2.7 meters", "canonical_answer": "2.7 meters", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 1, "start_time": 2.8, "end_time": 8.7, "azimuth_deg": -71.214, "elevation_deg": -29.703, "distance_m": 2.66}]}
{"qa_id": "qa_e4a6575479c08091fd6d", "split": "test", "audio_id": "foa_f265155a51a8be9a9eef", "audio_path": "audio/test/foa_f265155a51a8be9a9eef.wav", "scene_annotation_csv_path": "annotations/test/foa_f265155a51a8be9a9eef.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the bell located?", "answer": "5.2 degrees", "canonical_answer": "5.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.1, "end_time": 0.3, "azimuth_deg": 56.693, "elevation_deg": 5.157, "distance_m": 1.19}]}
{"qa_id": "qa_dbe6dfca3b25cf6a0090", "split": "test", "audio_id": "foa_a3fbd6502efcb32a2832", "audio_path": "audio/test/foa_a3fbd6502efcb32a2832.wav", "scene_annotation_csv_path": "annotations/test/foa_a3fbd6502efcb32a2832.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. At what distance is the speech located?", "answer": "1.2 meters", "canonical_answer": "1.2 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 5.7, "azimuth_deg": -85.472, "elevation_deg": 51.729, "distance_m": 1.22}]}
{"qa_id": "qa_f2b23ffe370845da386e", "split": "test", "audio_id": "foa_346347e2bda22d297da2", "audio_path": "audio/test/foa_346347e2bda22d297da2.wav", "scene_annotation_csv_path": "annotations/test/foa_346347e2bda22d297da2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the wind located?", "answer": "-17.5 degrees", "canonical_answer": "-17.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.0, "end_time": 3.5, "azimuth_deg": -17.54, "elevation_deg": -4.441, "distance_m": 1.45}]}
{"qa_id": "qa_aa144e8f4610d0240391", "split": "test", "audio_id": "foa_8eb18003768395856d53", "audio_path": "audio/test/foa_8eb18003768395856d53.wav", "scene_annotation_csv_path": "annotations/test/foa_8eb18003768395856d53.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back-right and above begin?", "answer": "The sound source becomes active at 3.8 seconds.", "canonical_answer": "3.8s", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 3.8, "end_time": 20.0, "azimuth_deg": -138.49, "elevation_deg": 27.778, "distance_m": 3.26}]}
{"qa_id": "qa_7d97b7e6314a84797ee2", "split": "test", "audio_id": "foa_d0b91cf7dba1c0bd8e89", "audio_path": "audio/test/foa_d0b91cf7dba1c0bd8e89.wav", "scene_annotation_csv_path": "annotations/test/foa_d0b91cf7dba1c0bd8e89.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the guitar source located to the front-left begin to play?", "answer": "The guitar source becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 3.8, "azimuth_deg": 39.401, "elevation_deg": 11.407, "distance_m": 1.48}]}
{"qa_id": "qa_56b43c4700aa8e2b73cd", "split": "test", "audio_id": "foa_6183c5d298ea9ca15bd1", "audio_path": "audio/test/foa_6183c5d298ea9ca15bd1.wav", "scene_annotation_csv_path": "annotations/test/foa_6183c5d298ea9ca15bd1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth angle is the male speaker located?", "answer": "145.4 degrees", "canonical_answer": "145.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": 145.377, "elevation_deg": 15.241, "distance_m": 3.54}]}
{"qa_id": "qa_26373f8518409746a5cd", "split": "test", "audio_id": "foa_91282fdfaffa83716271", "audio_path": "audio/test/foa_91282fdfaffa83716271.wav", "scene_annotation_csv_path": "annotations/test/foa_91282fdfaffa83716271.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the speech located?", "answer": "-36.0 degrees", "canonical_answer": "-36.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.1, "end_time": 17.2, "azimuth_deg": 53.127, "elevation_deg": -35.979, "distance_m": 1.86}]}
{"qa_id": "qa_cb78d74f6709e0d554ea", "split": "test", "audio_id": "foa_631c99eae16c5e768898", "audio_path": "audio/test/foa_631c99eae16c5e768898.wav", "scene_annotation_csv_path": "annotations/test/foa_631c99eae16c5e768898.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the laughter?", "answer": "0.8 meters", "canonical_answer": "0.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 1, "start_time": 1.0, "end_time": 2.2, "azimuth_deg": 141.874, "elevation_deg": -16.994, "distance_m": 0.84}]}
{"qa_id": "qa_7b24de75f03239ffa38c", "split": "test", "audio_id": "foa_f197bdbda10a056f115b", "audio_path": "audio/test/foa_f197bdbda10a056f115b.wav", "scene_annotation_csv_path": "annotations/test/foa_f197bdbda10a056f115b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the keyboard instrument?", "answer": "4.5 degrees", "canonical_answer": "4.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 2, "start_time": 15.9, "end_time": 17.2, "azimuth_deg": 144.329, "elevation_deg": 4.468, "distance_m": 1.03}]}
{"qa_id": "qa_1273644c9ed248b1f388", "split": "test", "audio_id": "foa_56ef80b1db958288ef5e", "audio_path": "audio/test/foa_56ef80b1db958288ef5e.wav", "scene_annotation_csv_path": "annotations/test/foa_56ef80b1db958288ef5e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the cooking sound originate from the position located to the left and above?", "answer": "The cooking sound begins at 0.4s.", "canonical_answer": "0.4s", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.4, "end_time": 20.0, "azimuth_deg": 79.137, "elevation_deg": 23.312, "distance_m": 1.09}]}
{"qa_id": "qa_68733a73ee60f7329f0c", "split": "test", "audio_id": "foa_9ff2cadeaa755f253f93", "audio_path": "audio/test/foa_9ff2cadeaa755f253f93.wav", "scene_annotation_csv_path": "annotations/test/foa_9ff2cadeaa755f253f93.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the tool in meters?", "answer": "1.3 meters", "canonical_answer": "1.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.2, "end_time": 4.0, "azimuth_deg": 47.714, "elevation_deg": -32.811, "distance_m": 1.3}]}
{"qa_id": "qa_8ecfe6cb05e6f7017521", "split": "test", "audio_id": "foa_cfdacd4a8d4ffc06a9e7", "audio_path": "audio/test/foa_cfdacd4a8d4ffc06a9e7.wav", "scene_annotation_csv_path": "annotations/test/foa_cfdacd4a8d4ffc06a9e7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the bell located?", "answer": "138.3 degrees", "canonical_answer": "138.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": 138.268, "elevation_deg": -20.734, "distance_m": 1.82}]}
{"qa_id": "qa_44c81d6e1fb0b0e5bc8b", "split": "test", "audio_id": "foa_5eebecde07c95aed49a8", "audio_path": "audio/test/foa_5eebecde07c95aed49a8.wav", "scene_annotation_csv_path": "annotations/test/foa_5eebecde07c95aed49a8.csv", "dataset": "tau2636586", "data_source": "dcase_real", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the right side begin?", "answer": "The sound coming from the right becomes active at 5.5s.", "canonical_answer": "5.5s", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 4, "start_time": 5.5, "end_time": 6.9, "azimuth_deg": -89.2215, "elevation_deg": 12.683, "distance_m": 9.5}]}
{"qa_id": "qa_11c471bfb21bbda12e4c", "split": "test", "audio_id": "foa_9528ce2fce2a492acf68", "audio_path": "audio/test/foa_9528ce2fce2a492acf68.wav", "scene_annotation_csv_path": "annotations/test/foa_9528ce2fce2a492acf68.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the wind located?", "answer": "74.1 degrees", "canonical_answer": "74.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 1, "start_time": 0.0, "end_time": 11.2, "azimuth_deg": 74.069, "elevation_deg": 0.0, "distance_m": 1.5}]}
{"qa_id": "qa_3bdb62cc345e5d06bf3c", "split": "test", "audio_id": "foa_0754f5c1c2131c1b38b3", "audio_path": "audio/test/foa_0754f5c1c2131c1b38b3.wav", "scene_annotation_csv_path": "annotations/test/foa_0754f5c1c2131c1b38b3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the thunderstorm?", "answer": "2.8 meters", "canonical_answer": "2.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 0.0, "end_time": 12.2, "azimuth_deg": 144.202, "elevation_deg": 20.221, "distance_m": 2.76}]}
{"qa_id": "qa_9bb9b532053eddf3a9ba", "split": "test", "audio_id": "foa_0edeb3fe50550f6a2bd7", "audio_path": "audio/test/foa_0edeb3fe50550f6a2bd7.wav", "scene_annotation_csv_path": "annotations/test/foa_0edeb3fe50550f6a2bd7.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the speaker located?", "answer": "-22.1 degrees", "canonical_answer": "-22.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 7.4, "azimuth_deg": 27.2, "elevation_deg": -22.14, "distance_m": 3.14}]}
{"qa_id": "qa_04cae3707b70bc647d2e", "split": "test", "audio_id": "foa_c78b0924aa07dac016f7", "audio_path": "audio/test/foa_c78b0924aa07dac016f7.wav", "scene_annotation_csv_path": "annotations/test/foa_c78b0924aa07dac016f7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the front-left and below begin?", "answer": "The sound originating from that location begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 3.0, "azimuth_deg": 56.485, "elevation_deg": -26.577, "distance_m": 3.79}]}
{"qa_id": "qa_da9a3214c8955ab81091", "split": "test", "audio_id": "foa_203b7752a0296d8563b8", "audio_path": "audio/test/foa_203b7752a0296d8563b8.wav", "scene_annotation_csv_path": "annotations/test/foa_203b7752a0296d8563b8.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth angle is the speaker located?", "answer": "-118.9 degrees", "canonical_answer": "-118.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.5, "end_time": 3.4, "azimuth_deg": -118.927, "elevation_deg": 6.894, "distance_m": 3.54}]}
{"qa_id": "qa_a3a3cd929e805086b3fb", "split": "test", "audio_id": "foa_587fbf85210fe7b3f3fd", "audio_path": "audio/test/foa_587fbf85210fe7b3f3fd.wav", "scene_annotation_csv_path": "annotations/test/foa_587fbf85210fe7b3f3fd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the human vocalization in meters?", "answer": "0.9 meters", "canonical_answer": "0.9 meters", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": -1.536, "elevation_deg": 12.37, "distance_m": 0.87}]}
{"qa_id": "qa_5a4b302aa829930c64ea", "split": "test", "audio_id": "foa_4efbbe2b97a74e45d6f8", "audio_path": "audio/test/foa_4efbbe2b97a74e45d6f8.wav", "scene_annotation_csv_path": "annotations/test/foa_4efbbe2b97a74e45d6f8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the appliance located?", "answer": "31.7 degrees", "canonical_answer": "31.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.2, "end_time": 14.6, "azimuth_deg": -163.101, "elevation_deg": 31.699, "distance_m": 1.8}]}
{"qa_id": "qa_40730fedd33eb663c57c", "split": "test", "audio_id": "foa_fb798d5a697e06fc3de4", "audio_path": "audio/test/foa_fb798d5a697e06fc3de4.wav", "scene_annotation_csv_path": "annotations/test/foa_fb798d5a697e06fc3de4.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound located to the front-left begin?", "answer": "The speech sound originating from the front-left becomes active at 0.4s.", "canonical_answer": "0.4s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 4.8, "azimuth_deg": 45.661, "elevation_deg": 1.492, "distance_m": 4.3}]}
{"qa_id": "qa_e8fd691647182810c6ae", "split": "test", "audio_id": "foa_8c8f7f273a91ddfd9bc1", "audio_path": "audio/test/foa_8c8f7f273a91ddfd9bc1.wav", "scene_annotation_csv_path": "annotations/test/foa_8c8f7f273a91ddfd9bc1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the dog?", "answer": "1.3 meters", "canonical_answer": "1.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": 60.159, "elevation_deg": 14.125, "distance_m": 1.33}]}
{"qa_id": "qa_4a15fcc402a871c708a2", "split": "test", "audio_id": "foa_3fa2fc1595a05d0d69b6", "audio_path": "audio/test/foa_3fa2fc1595a05d0d69b6.wav", "scene_annotation_csv_path": "annotations/test/foa_3fa2fc1595a05d0d69b6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the wind instrument positioned?", "answer": "130.5 degrees", "canonical_answer": "130.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 1, "start_time": 1.4, "end_time": 3.3, "azimuth_deg": 130.453, "elevation_deg": -24.521, "distance_m": 0.98}]}
{"qa_id": "qa_2cd8c047d7ec102ffa37", "split": "test", "audio_id": "foa_95e848b612d71fe36084", "audio_path": "audio/test/foa_95e848b612d71fe36084.wav", "scene_annotation_csv_path": "annotations/test/foa_95e848b612d71fe36084.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the guitar?", "answer": "30.3 degrees", "canonical_answer": "30.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 3.9, "azimuth_deg": -55.624, "elevation_deg": 30.293, "distance_m": 1.59}]}
{"qa_id": "qa_2574457dc61c4ba94367", "split": "test", "audio_id": "foa_03e903bfe31c2236c68e", "audio_path": "audio/test/foa_03e903bfe31c2236c68e.wav", "scene_annotation_csv_path": "annotations/test/foa_03e903bfe31c2236c68e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the human vocalization in meters?", "answer": "1.1 meters", "canonical_answer": "1.1 meters", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.2, "end_time": 2.8, "azimuth_deg": -76.414, "elevation_deg": 13.537, "distance_m": 1.1}]}
{"qa_id": "qa_1055cbcdc72d786e3677", "split": "test", "audio_id": "foa_ac88e3990e664ca78b61", "audio_path": "audio/test/foa_ac88e3990e664ca78b61.wav", "scene_annotation_csv_path": "annotations/test/foa_ac88e3990e664ca78b61.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the dog located?", "answer": "-40.7 degrees", "canonical_answer": "-40.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 1.5, "end_time": 15.2, "azimuth_deg": -40.656, "elevation_deg": 0.756, "distance_m": 1.76}]}
{"qa_id": "qa_7d2c1289e5ffc29042f8", "split": "test", "audio_id": "foa_a613ad09f0f19278990a", "audio_path": "audio/test/foa_a613ad09f0f19278990a.wav", "scene_annotation_csv_path": "annotations/test/foa_a613ad09f0f19278990a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound located to the right and below the listener begin?", "answer": "The sound coming from that direction starts at 2.6s.", "canonical_answer": "2.6s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 2.6, "end_time": 11.9, "azimuth_deg": -77.006, "elevation_deg": -34.387, "distance_m": 1.66}]}
{"qa_id": "qa_754f289af91143da462d", "split": "test", "audio_id": "foa_9aa51695c62d979b9cd7", "audio_path": "audio/test/foa_9aa51695c62d979b9cd7.wav", "scene_annotation_csv_path": "annotations/test/foa_9aa51695c62d979b9cd7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the percussion sound?", "answer": "-15.5 degrees", "canonical_answer": "-15.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.1, "end_time": 2.8, "azimuth_deg": 110.515, "elevation_deg": -15.506, "distance_m": 0.68}]}
{"qa_id": "qa_01f458d3fc3d53e1baca", "split": "test", "audio_id": "foa_50a913a2193d2ef6a588", "audio_path": "audio/test/foa_50a913a2193d2ef6a588.wav", "scene_annotation_csv_path": "annotations/test/foa_50a913a2193d2ef6a588.csv", "dataset": "tau2636586", "data_source": "dcase_real", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the speech source?", "answer": "7.0 meters", "canonical_answer": "7.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 18, "start_time": 19.4, "end_time": 20.0, "azimuth_deg": 154.1965, "elevation_deg": -17.6625, "distance_m": 7.0}]}
{"qa_id": "qa_b082e8e5d2f591a47724", "split": "test", "audio_id": "foa_d7cee867ea9977a06b02", "audio_path": "audio/test/foa_d7cee867ea9977a06b02.wav", "scene_annotation_csv_path": "annotations/test/foa_d7cee867ea9977a06b02.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the clock positioned?", "answer": "-42.5 degrees", "canonical_answer": "-42.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 2, "start_time": 3.0, "end_time": 11.9, "azimuth_deg": -152.627, "elevation_deg": -42.472, "distance_m": 3.32}]}
{"qa_id": "qa_a4a94282d77d84677745", "split": "test", "audio_id": "foa_e0e8b27bc3367b713ea8", "audio_path": "audio/test/foa_e0e8b27bc3367b713ea8.wav", "scene_annotation_csv_path": "annotations/test/foa_e0e8b27bc3367b713ea8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the sound of water located?", "answer": "-123.4 degrees", "canonical_answer": "-123.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 19.7, "azimuth_deg": -123.438, "elevation_deg": -54.883, "distance_m": 1.73}]}
{"qa_id": "qa_a15263c5c7b019b2c055", "split": "test", "audio_id": "foa_2854d076cac6992df8ef", "audio_path": "audio/test/foa_2854d076cac6992df8ef.wav", "scene_annotation_csv_path": "annotations/test/foa_2854d076cac6992df8ef.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back-right and below begin?", "answer": "The sound source located in that direction becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 11.3, "azimuth_deg": -112.993, "elevation_deg": -21.471, "distance_m": 0.68}]}
{"qa_id": "qa_420bb3001352d2527f22", "split": "test", "audio_id": "foa_10ab385932146965164d", "audio_path": "audio/test/foa_10ab385932146965164d.wav", "scene_annotation_csv_path": "annotations/test/foa_10ab385932146965164d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the rain in meters?", "answer": "3.3 meters", "canonical_answer": "3.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 77.719, "elevation_deg": -11.693, "distance_m": 3.27}]}
{"qa_id": "qa_56145746fffc58737a22", "split": "test", "audio_id": "foa_1511f664d0535c67cb7a", "audio_path": "audio/test/foa_1511f664d0535c67cb7a.wav", "scene_annotation_csv_path": "annotations/test/foa_1511f664d0535c67cb7a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the crushing sound originating from the front-right direction begin?", "answer": "The sound of crushing begins at 3.9 seconds.", "canonical_answer": "3.9s", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 1, "start_time": 3.9, "end_time": 6.9, "azimuth_deg": -62.373, "elevation_deg": 1.273, "distance_m": 2.33}]}
{"qa_id": "qa_947a7eae336cf3bcfb4c", "split": "test", "audio_id": "foa_e1ba9e185d29aa4d29bf", "audio_path": "audio/test/foa_e1ba9e185d29aa4d29bf.wav", "scene_annotation_csv_path": "annotations/test/foa_e1ba9e185d29aa4d29bf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the guitar located?", "answer": "-23.3 degrees", "canonical_answer": "-23.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 6.2, "azimuth_deg": 14.82, "elevation_deg": -23.297, "distance_m": 1.17}]}
{"qa_id": "qa_1a874d932a549e0f127f", "split": "test", "audio_id": "foa_d2240e2e4f3bfc49d0cc", "audio_path": "audio/test/foa_d2240e2e4f3bfc49d0cc.wav", "scene_annotation_csv_path": "annotations/test/foa_d2240e2e4f3bfc49d0cc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the gong located?", "answer": "59.6 degrees", "canonical_answer": "59.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 0.5, "end_time": 7.8, "azimuth_deg": 59.618, "elevation_deg": 9.684, "distance_m": 2.92}]}
{"qa_id": "qa_55d0b41a7af94bd08c32", "split": "test", "audio_id": "foa_098b97529bc104b279ca", "audio_path": "audio/test/foa_098b97529bc104b279ca.wav", "scene_annotation_csv_path": "annotations/test/foa_098b97529bc104b279ca.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the human voice, originating from the front-left and elevated position, begin?", "answer": "The human vocalization begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.0, "end_time": 0.5, "azimuth_deg": 66.905, "elevation_deg": 20.271, "distance_m": 2.85}]}
{"qa_id": "qa_a78ca47393293ef65fca", "split": "test", "audio_id": "foa_d8b2826e18d460d0a924", "audio_path": "audio/test/foa_d8b2826e18d460d0a924.wav", "scene_annotation_csv_path": "annotations/test/foa_d8b2826e18d460d0a924.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the speech located?", "answer": "155.4 degrees", "canonical_answer": "155.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.5, "end_time": 12.4, "azimuth_deg": 155.365, "elevation_deg": 7.543, "distance_m": 1.57}]}
{"qa_id": "qa_5d3bb15e076dfeeca8d6", "split": "test", "audio_id": "foa_0147f81c91b99cd68c65", "audio_path": "audio/test/foa_0147f81c91b99cd68c65.wav", "scene_annotation_csv_path": "annotations/test/foa_0147f81c91b99cd68c65.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the finger snapping sound?", "answer": "1.5 meters", "canonical_answer": "1.5 meters", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 0, "start_time": 0.1, "end_time": 3.8, "azimuth_deg": -177.984, "elevation_deg": -47.156, "distance_m": 1.52}]}
{"qa_id": "qa_2d7092d63761432830fa", "split": "test", "audio_id": "foa_1db76af52961bba56d35", "audio_path": "audio/test/foa_1db76af52961bba56d35.wav", "scene_annotation_csv_path": "annotations/test/foa_1db76af52961bba56d35.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the speech?", "answer": "-2.5 degrees", "canonical_answer": "-2.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 13.4, "azimuth_deg": -174.353, "elevation_deg": -2.55, "distance_m": 1.83}]}
{"qa_id": "qa_041a9373fe243b95cf50", "split": "test", "audio_id": "foa_54330224e9bbc8a1e439", "audio_path": "audio/test/foa_54330224e9bbc8a1e439.wav", "scene_annotation_csv_path": "annotations/test/foa_54330224e9bbc8a1e439.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the body sound in meters?", "answer": "3.0 meters", "canonical_answer": "3.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.2, "end_time": 0.4, "azimuth_deg": 121.114, "elevation_deg": -30.05, "distance_m": 2.98}]}
{"qa_id": "qa_2e202407370a36acbf15", "split": "test", "audio_id": "foa_c534b6c33249a1984120", "audio_path": "audio/test/foa_c534b6c33249a1984120.wav", "scene_annotation_csv_path": "annotations/test/foa_c534b6c33249a1984120.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the machine?", "answer": "11.4 degrees", "canonical_answer": "11.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 2.4, "end_time": 11.4, "azimuth_deg": 11.408, "elevation_deg": -28.487, "distance_m": 1.68}]}
{"qa_id": "qa_a6fa31041dc382848dc3", "split": "test", "audio_id": "foa_beb2c09e7a17ce08a3c1", "audio_path": "audio/test/foa_beb2c09e7a17ce08a3c1.wav", "scene_annotation_csv_path": "annotations/test/foa_beb2c09e7a17ce08a3c1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back-right and below position begin?", "answer": "The sound coming from that direction starts at 0.3s.", "canonical_answer": "0.3s", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 0.3, "end_time": 12.8, "azimuth_deg": -151.371, "elevation_deg": -27.042, "distance_m": 2.52}]}
{"qa_id": "qa_1d260d908907fdd25c82", "split": "test", "audio_id": "foa_ce2e0b8187113525a6f4", "audio_path": "audio/test/foa_ce2e0b8187113525a6f4.wav", "scene_annotation_csv_path": "annotations/test/foa_ce2e0b8187113525a6f4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the insect positioned?", "answer": "-9.2 degrees", "canonical_answer": "-9.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 1, "start_time": 1.6, "end_time": 2.4, "azimuth_deg": 146.313, "elevation_deg": -9.199, "distance_m": 1.98}]}
{"qa_id": "qa_b332e396e73310f545b3", "split": "test", "audio_id": "foa_d202cd9c9927a6c4efa5", "audio_path": "audio/test/foa_d202cd9c9927a6c4efa5.wav", "scene_annotation_csv_path": "annotations/test/foa_d202cd9c9927a6c4efa5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the sound of breathing coming from?", "answer": "-4.5 degrees", "canonical_answer": "-4.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": 136.617, "elevation_deg": -4.459, "distance_m": 3.36}]}
{"qa_id": "qa_dca556e22dd5a6db3254", "split": "test", "audio_id": "foa_17699e9f5d910a705b0b", "audio_path": "audio/test/foa_17699e9f5d910a705b0b.wav", "scene_annotation_csv_path": "annotations/test/foa_17699e9f5d910a705b0b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the gong located?", "answer": "-76.9 degrees", "canonical_answer": "-76.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": -76.856, "elevation_deg": 2.347, "distance_m": 2.16}]}
{"qa_id": "qa_725b10090df12797e8d7", "split": "test", "audio_id": "foa_1f5130f6cda5c3d1b867", "audio_path": "audio/test/foa_1f5130f6cda5c3d1b867.wav", "scene_annotation_csv_path": "annotations/test/foa_1f5130f6cda5c3d1b867.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the speech source?", "answer": "3.1 meters", "canonical_answer": "3.1 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 11.4, "azimuth_deg": 24.842, "elevation_deg": -26.971, "distance_m": 3.1}]}
{"qa_id": "qa_4ab302e924a188b67262", "split": "test", "audio_id": "foa_9c3484390a4f6bb57cb0", "audio_path": "audio/test/foa_9c3484390a4f6bb57cb0.wav", "scene_annotation_csv_path": "annotations/test/foa_9c3484390a4f6bb57cb0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the appliance located in the front-left and below position start playing?", "answer": "The sound source from that location begins at 0.3s.", "canonical_answer": "0.3s", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.3, "end_time": 17.6, "azimuth_deg": 66.301, "elevation_deg": -38.027, "distance_m": 2.09}]}
{"qa_id": "qa_2ce1f347234159ae6c27", "split": "test", "audio_id": "foa_73a1673dce91bf5ab82d", "audio_path": "audio/test/foa_73a1673dce91bf5ab82d.wav", "scene_annotation_csv_path": "annotations/test/foa_73a1673dce91bf5ab82d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the speech located?", "answer": "67.8 degrees", "canonical_answer": "67.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 2.8, "azimuth_deg": 67.809, "elevation_deg": -12.387, "distance_m": 3.08}]}
{"qa_id": "qa_dac511e5ab6090e3b631", "split": "test", "audio_id": "foa_3c25f149d91093551770", "audio_path": "audio/test/foa_3c25f149d91093551770.wav", "scene_annotation_csv_path": "annotations/test/foa_3c25f149d91093551770.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the train from the listener?", "answer": "2.7 meters", "canonical_answer": "2.7 meters", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 2, "start_time": 13.7, "end_time": 16.2, "azimuth_deg": -59.233, "elevation_deg": 4.525, "distance_m": 2.69}]}
{"qa_id": "qa_dbeb5d49cdec175c31ff", "split": "test", "audio_id": "foa_1aad19911c48c0924bff", "audio_path": "audio/test/foa_1aad19911c48c0924bff.wav", "scene_annotation_csv_path": "annotations/test/foa_1aad19911c48c0924bff.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound originating from the front-right start?", "answer": "The speech sound coming from the front-right becomes active at 0.2s.", "canonical_answer": "0.2s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 4.7, "azimuth_deg": -59.078, "elevation_deg": 0.0, "distance_m": 3.8}]}
{"qa_id": "qa_0e7430bae5b5948e3fa1", "split": "test", "audio_id": "foa_3b0014c5fca16f381229", "audio_path": "audio/test/foa_3b0014c5fca16f381229.wav", "scene_annotation_csv_path": "annotations/test/foa_3b0014c5fca16f381229.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the wind instrument positioned?", "answer": "2.8 degrees", "canonical_answer": "2.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 1, "start_time": 0.4, "end_time": 1.5, "azimuth_deg": -179.354, "elevation_deg": 2.772, "distance_m": 1.75}]}
{"qa_id": "qa_d9c22154998b6f9d948b", "split": "test", "audio_id": "foa_d44b35cd5d5f3a242a62", "audio_path": "audio/test/foa_d44b35cd5d5f3a242a62.wav", "scene_annotation_csv_path": "annotations/test/foa_d44b35cd5d5f3a242a62.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. When does the alarm signal located at -5.7 degrees azimuth and 22.8 degrees elevation begin playing?", "answer": "The sound source at that location begins at 0.6s.", "canonical_answer": "0.6s", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 1, "start_time": 0.6, "end_time": 2.1, "azimuth_deg": -5.743, "elevation_deg": 22.771, "distance_m": 2.28}]}
{"qa_id": "qa_34ba8088161391376288", "split": "test", "audio_id": "foa_d97984da733ad1ab584b", "audio_path": "audio/test/foa_d97984da733ad1ab584b.wav", "scene_annotation_csv_path": "annotations/test/foa_d97984da733ad1ab584b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the singing sound positioned?", "answer": "-14.2 degrees", "canonical_answer": "-14.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.2, "end_time": 9.5, "azimuth_deg": 66.572, "elevation_deg": -14.218, "distance_m": 2.42}]}
{"qa_id": "qa_7856839172c4f4e5521b", "split": "test", "audio_id": "foa_506b9ee88d5ef7634199", "audio_path": "audio/test/foa_506b9ee88d5ef7634199.wav", "scene_annotation_csv_path": "annotations/test/foa_506b9ee88d5ef7634199.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the bell located?", "answer": "-110.0 degrees", "canonical_answer": "-110.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 1.3, "azimuth_deg": -110.028, "elevation_deg": -37.891, "distance_m": 2.09}]}
{"qa_id": "qa_371daac77774e4b20814", "split": "test", "audio_id": "foa_bff134cfb8609bd7e32e", "audio_path": "audio/test/foa_bff134cfb8609bd7e32e.wav", "scene_annotation_csv_path": "annotations/test/foa_bff134cfb8609bd7e32e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the drum from the listener?", "answer": "2.4 meters", "canonical_answer": "2.4 meters", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": -115.378, "elevation_deg": 20.29, "distance_m": 2.36}]}
{"qa_id": "qa_0849f3ecc09f85e82ad7", "split": "test", "audio_id": "foa_24b7607a7b348a96065f", "audio_path": "audio/test/foa_24b7607a7b348a96065f.wav", "scene_annotation_csv_path": "annotations/test/foa_24b7607a7b348a96065f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the zipper located?", "answer": "-166.9 degrees", "canonical_answer": "-166.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 2, "start_time": 1.6, "end_time": 2.2, "azimuth_deg": -166.89, "elevation_deg": -20.96, "distance_m": 1.28}]}
{"qa_id": "qa_9a49374214a4b24402ba", "split": "test", "audio_id": "foa_bdc1b601f1c4f34828e8", "audio_path": "audio/test/foa_bdc1b601f1c4f34828e8.wav", "scene_annotation_csv_path": "annotations/test/foa_bdc1b601f1c4f34828e8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the aircraft located?", "answer": "26.5 degrees", "canonical_answer": "26.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 1, "start_time": 0.6, "end_time": 5.1, "azimuth_deg": 174.292, "elevation_deg": 26.475, "distance_m": 2.2}]}
{"qa_id": "qa_792bad069ea53cf2e1d1", "split": "test", "audio_id": "foa_93c78b113b7620c2c52a", "audio_path": "audio/test/foa_93c78b113b7620c2c52a.wav", "scene_annotation_csv_path": "annotations/test/foa_93c78b113b7620c2c52a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the breathing sound located to the front-right and below begin?", "answer": "The sound source located in that direction becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": -39.31, "elevation_deg": -26.614, "distance_m": 1.75}]}
{"qa_id": "qa_690599203cad2654e9c3", "split": "test", "audio_id": "foa_9009557ac1043354b1c8", "audio_path": "audio/test/foa_9009557ac1043354b1c8.wav", "scene_annotation_csv_path": "annotations/test/foa_9009557ac1043354b1c8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the crushing sound in meters?", "answer": "1.5 meters", "canonical_answer": "1.5 meters", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 0, "start_time": 0.1, "end_time": 9.2, "azimuth_deg": 177.408, "elevation_deg": -1.39, "distance_m": 1.53}]}
{"qa_id": "qa_a48f8045e4798c4c3200", "split": "test", "audio_id": "foa_351820655815173185cb", "audio_path": "audio/test/foa_351820655815173185cb.wav", "scene_annotation_csv_path": "annotations/test/foa_351820655815173185cb.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the speaker?", "answer": "3.4 meters", "canonical_answer": "3.4 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 6.5, "azimuth_deg": 83.505, "elevation_deg": 0.0, "distance_m": 3.37}]}
{"qa_id": "qa_50224d58266d932f18e2", "split": "test", "audio_id": "foa_2b763c1726b7f250cdcc", "audio_path": "audio/test/foa_2b763c1726b7f250cdcc.wav", "scene_annotation_csv_path": "annotations/test/foa_2b763c1726b7f250cdcc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the drawer cabinet?", "answer": "38.0 degrees", "canonical_answer": "38.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 0, "start_time": 1.8, "end_time": 2.0, "azimuth_deg": 38.031, "elevation_deg": -25.192, "distance_m": 0.99}]}
{"qa_id": "qa_2560776c9c171aaf315b", "split": "test", "audio_id": "foa_2167a447545ab5e6ad43", "audio_path": "audio/test/foa_2167a447545ab5e6ad43.wav", "scene_annotation_csv_path": "annotations/test/foa_2167a447545ab5e6ad43.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound located to the back-left and above begin?", "answer": "The sound source originating from the back-left and above becomes active at 7.0s.", "canonical_answer": "7.0s", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 1, "start_time": 7.0, "end_time": 7.6, "azimuth_deg": 155.734, "elevation_deg": 19.921, "distance_m": 2.85}]}
{"qa_id": "qa_2a7f02c39fa25081b7a6", "split": "test", "audio_id": "foa_119393201d4e99329389", "audio_path": "audio/test/foa_119393201d4e99329389.wav", "scene_annotation_csv_path": "annotations/test/foa_119393201d4e99329389.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the metal clink located?", "answer": "24.3 degrees", "canonical_answer": "24.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.0, "end_time": 12.7, "azimuth_deg": 162.822, "elevation_deg": 24.289, "distance_m": 1.54}]}
{"qa_id": "qa_2015f143b9d46cacd770", "split": "test", "audio_id": "foa_6e7822bb27b08f85d343", "audio_path": "audio/test/foa_6e7822bb27b08f85d343.wav", "scene_annotation_csv_path": "annotations/test/foa_6e7822bb27b08f85d343.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the wood from the listener?", "answer": "0.9 meters", "canonical_answer": "0.9 meters", "truth_source": "annotation", "source_refs": [{"class_id": 60, "class_name": "wood", "track_id": 1, "start_time": 0.0, "end_time": 0.7, "azimuth_deg": 169.771, "elevation_deg": 10.061, "distance_m": 0.86}]}
{"qa_id": "qa_30ccf3ed4b08cbac4463", "split": "test", "audio_id": "foa_f43096441d89e30d35ed", "audio_path": "audio/test/foa_f43096441d89e30d35ed.wav", "scene_annotation_csv_path": "annotations/test/foa_f43096441d89e30d35ed.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the tool positioned?", "answer": "-21.1 degrees", "canonical_answer": "-21.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 7.8, "azimuth_deg": -21.068, "elevation_deg": -22.0, "distance_m": 3.67}]}
{"qa_id": "qa_f30c90d4796fe83ccae5", "split": "test", "audio_id": "foa_a0179d326d5619cceb21", "audio_path": "audio/test/foa_a0179d326d5619cceb21.wav", "scene_annotation_csv_path": "annotations/test/foa_a0179d326d5619cceb21.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the male speech located?", "answer": "-7.2 degrees", "canonical_answer": "-7.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.1, "end_time": 4.1, "azimuth_deg": -82.977, "elevation_deg": -7.172, "distance_m": 2.68}]}
{"qa_id": "qa_1f80b52e3eeb7c238512", "split": "test", "audio_id": "foa_3ebd21b66b820036742a", "audio_path": "audio/test/foa_3ebd21b66b820036742a.wav", "scene_annotation_csv_path": "annotations/test/foa_3ebd21b66b820036742a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from behind the listener begin?", "answer": "The sound coming from the back begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 0.0, "end_time": 1.3, "azimuth_deg": -159.697, "elevation_deg": -5.451, "distance_m": 0.91}]}
{"qa_id": "qa_dcd9038dc4c9f35124c6", "split": "test", "audio_id": "foa_b99fc7cd7bd364e4d16a", "audio_path": "audio/test/foa_b99fc7cd7bd364e4d16a.wav", "scene_annotation_csv_path": "annotations/test/foa_b99fc7cd7bd364e4d16a.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the war sound located?", "answer": "10.6 degrees", "canonical_answer": "10.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 2.0, "azimuth_deg": 10.632, "elevation_deg": -6.062, "distance_m": 1.54}]}
{"qa_id": "qa_c0d7a5e14e5e0730837b", "split": "test", "audio_id": "foa_20295db46e2946dd349b", "audio_path": "audio/test/foa_20295db46e2946dd349b.wav", "scene_annotation_csv_path": "annotations/test/foa_20295db46e2946dd349b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the singing from the listener?", "answer": "1.2 meters", "canonical_answer": "1.2 meters", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 2, "start_time": 15.9, "end_time": 20.0, "azimuth_deg": 25.417, "elevation_deg": -22.756, "distance_m": 1.15}]}
{"qa_id": "qa_af8348b4e1e2f7090789", "split": "test", "audio_id": "foa_fb3cf765ace9d7c89d0e", "audio_path": "audio/test/foa_fb3cf765ace9d7c89d0e.wav", "scene_annotation_csv_path": "annotations/test/foa_fb3cf765ace9d7c89d0e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound located in the front-right and below direction begin?", "answer": "The sound originating from that location begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 7.0, "azimuth_deg": -66.422, "elevation_deg": -25.59, "distance_m": 3.18}]}
{"qa_id": "qa_0f23db5f6d5fef838087", "split": "test", "audio_id": "foa_e008bde921d6d4649c5c", "audio_path": "audio/test/foa_e008bde921d6d4649c5c.wav", "scene_annotation_csv_path": "annotations/test/foa_e008bde921d6d4649c5c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the appliance?", "answer": "-17.4 degrees", "canonical_answer": "-17.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.4, "end_time": 16.2, "azimuth_deg": 71.905, "elevation_deg": -17.411, "distance_m": 1.13}]}
{"qa_id": "qa_a18dd59b9d83d57b9796", "split": "test", "audio_id": "foa_7af1fa08a8bd02ea2356", "audio_path": "audio/test/foa_7af1fa08a8bd02ea2356.wav", "scene_annotation_csv_path": "annotations/test/foa_7af1fa08a8bd02ea2356.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the keyboard instrument located?", "answer": "-33.3 degrees", "canonical_answer": "-33.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": 160.081, "elevation_deg": -33.253, "distance_m": 2.56}]}
{"qa_id": "qa_63caf98cf95fdb170d6f", "split": "test", "audio_id": "foa_d2e78af0d1210c4710a9", "audio_path": "audio/test/foa_d2e78af0d1210c4710a9.wav", "scene_annotation_csv_path": "annotations/test/foa_d2e78af0d1210c4710a9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back-left direction begin?", "answer": "The sound originating from the back-left starts at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 0.7, "azimuth_deg": 153.592, "elevation_deg": 12.046, "distance_m": 1.56}]}
{"qa_id": "qa_e578bf83c67f3cb11148", "split": "test", "audio_id": "foa_7f85ba83dc95bd91250a", "audio_path": "audio/test/foa_7f85ba83dc95bd91250a.wav", "scene_annotation_csv_path": "annotations/test/foa_7f85ba83dc95bd91250a.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the speech sound located?", "answer": "-50.5 degrees", "canonical_answer": "-50.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 4.6, "azimuth_deg": -50.461, "elevation_deg": 41.077, "distance_m": 1.01}]}
{"qa_id": "qa_6fca032370388ee2488b", "split": "test", "audio_id": "foa_a115efc0e924e9572f9f", "audio_path": "audio/test/foa_a115efc0e924e9572f9f.wav", "scene_annotation_csv_path": "annotations/test/foa_a115efc0e924e9572f9f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the paper from the listener?", "answer": "2.6 meters", "canonical_answer": "2.6 meters", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.0, "end_time": 10.8, "azimuth_deg": 116.806, "elevation_deg": 4.006, "distance_m": 2.6}]}
{"qa_id": "qa_ca306aab81e25f7e656e", "split": "test", "audio_id": "foa_af3be8814f3ec29d3bd9", "audio_path": "audio/test/foa_af3be8814f3ec29d3bd9.wav", "scene_annotation_csv_path": "annotations/test/foa_af3be8814f3ec29d3bd9.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the speech?", "answer": "28.1 degrees", "canonical_answer": "28.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 8.0, "azimuth_deg": 77.06, "elevation_deg": 28.063, "distance_m": 4.14}]}
{"qa_id": "qa_855935745125213fac01", "split": "test", "audio_id": "foa_f48a2866633cd63650ee", "audio_path": "audio/test/foa_f48a2866633cd63650ee.wav", "scene_annotation_csv_path": "annotations/test/foa_f48a2866633cd63650ee.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the singing sound located?", "answer": "-28.8 degrees", "canonical_answer": "-28.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 1.5, "end_time": 19.4, "azimuth_deg": -28.819, "elevation_deg": -31.693, "distance_m": 2.53}]}
{"qa_id": "qa_d3edf5818e6c18a84f79", "split": "test", "audio_id": "foa_d732dd61a938e3b7b188", "audio_path": "audio/test/foa_d732dd61a938e3b7b188.wav", "scene_annotation_csv_path": "annotations/test/foa_d732dd61a938e3b7b188.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the wind instrument in meters?", "answer": "3.0 meters", "canonical_answer": "3.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 3, "start_time": 11.8, "end_time": 15.0, "azimuth_deg": -65.517, "elevation_deg": 8.926, "distance_m": 3.02}]}
{"qa_id": "qa_e2fa505e064e56cd3967", "split": "test", "audio_id": "foa_0d797c2c7ecb5ee5ce5a", "audio_path": "audio/test/foa_0d797c2c7ecb5ee5ce5a.wav", "scene_annotation_csv_path": "annotations/test/foa_0d797c2c7ecb5ee5ce5a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back-left direction begin?", "answer": "The sound originating from the back-left starts at 0.1s.", "canonical_answer": "0.1s", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.1, "end_time": 0.4, "azimuth_deg": 114.474, "elevation_deg": -6.851, "distance_m": 3.16}]}
{"qa_id": "qa_ca862e62adc66e788010", "split": "test", "audio_id": "foa_89031d2bda7d64f47aa9", "audio_path": "audio/test/foa_89031d2bda7d64f47aa9.wav", "scene_annotation_csv_path": "annotations/test/foa_89031d2bda7d64f47aa9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the kitchenware in degrees?", "answer": "-3.8 degrees", "canonical_answer": "-3.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 0.0, "end_time": 0.5, "azimuth_deg": 6.677, "elevation_deg": -3.822, "distance_m": 1.46}]}
{"qa_id": "qa_8dda3337e21de2b40a12", "split": "test", "audio_id": "foa_5823914faa498a697381", "audio_path": "audio/test/foa_5823914faa498a697381.wav", "scene_annotation_csv_path": "annotations/test/foa_5823914faa498a697381.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the female speaker located from the listener?", "answer": "1.0 meters", "canonical_answer": "1.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 1, "start_time": 4.5, "end_time": 11.5, "azimuth_deg": 50.52, "elevation_deg": 36.329, "distance_m": 1.03}]}
{"qa_id": "qa_b324e5f1ada7e313f163", "split": "test", "audio_id": "foa_5164a2b2e12320ec421d", "audio_path": "audio/test/foa_5164a2b2e12320ec421d.wav", "scene_annotation_csv_path": "annotations/test/foa_5164a2b2e12320ec421d.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "moving", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the cat located?", "answer": "-78.4 degrees", "canonical_answer": "-78.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 1, "start_time": 0.0, "end_time": 0.7, "azimuth_deg": -78.358, "elevation_deg": 50.578, "distance_m": 1.17}]}
{"qa_id": "qa_9b99f32bb17a8698cedd", "split": "test", "audio_id": "foa_22b793a5d18d2ae56650", "audio_path": "audio/test/foa_22b793a5d18d2ae56650.wav", "scene_annotation_csv_path": "annotations/test/foa_22b793a5d18d2ae56650.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the percussion sound originating from the front-right position begin?", "answer": "The percussion source becomes active at 0.3s.", "canonical_answer": "0.3s", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.3, "end_time": 8.0, "azimuth_deg": -35.51, "elevation_deg": 3.657, "distance_m": 2.29}]}
{"qa_id": "qa_f816f5eda27e8ea86901", "split": "test", "audio_id": "foa_4dba5ccbbca6d2957638", "audio_path": "audio/test/foa_4dba5ccbbca6d2957638.wav", "scene_annotation_csv_path": "annotations/test/foa_4dba5ccbbca6d2957638.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the keyboard instrument located?", "answer": "-80.1 degrees", "canonical_answer": "-80.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 14.4, "azimuth_deg": -80.14, "elevation_deg": 35.34, "distance_m": 1.08}]}
{"qa_id": "qa_6ecff6113677abea5672", "split": "test", "audio_id": "foa_cd159d42f03cfce0666f", "audio_path": "audio/test/foa_cd159d42f03cfce0666f.wav", "scene_annotation_csv_path": "annotations/test/foa_cd159d42f03cfce0666f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the percussion sound located?", "answer": "17.5 degrees", "canonical_answer": "17.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 1.0, "azimuth_deg": -179.259, "elevation_deg": 17.486, "distance_m": 2.32}]}
{"qa_id": "qa_4b17d393dc6bb62cee7e", "split": "test", "audio_id": "foa_8d6ca3a4ceef0392a472", "audio_path": "audio/test/foa_8d6ca3a4ceef0392a472.wav", "scene_annotation_csv_path": "annotations/test/foa_8d6ca3a4ceef0392a472.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back of the scene begin?", "answer": "The sound source located in the back becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 11.3, "azimuth_deg": 170.316, "elevation_deg": 0.354, "distance_m": 1.92}]}
{"qa_id": "qa_a4624785f1eab0fe557f", "split": "test", "audio_id": "foa_0aace4bd8313e4e7d433", "audio_path": "audio/test/foa_0aace4bd8313e4e7d433.wav", "scene_annotation_csv_path": "annotations/test/foa_0aace4bd8313e4e7d433.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the zipper from the listener?", "answer": "2.1 meters", "canonical_answer": "2.1 meters", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 2, "start_time": 9.4, "end_time": 15.0, "azimuth_deg": 57.077, "elevation_deg": -40.029, "distance_m": 2.08}]}
{"qa_id": "qa_5ca2f09b5aa93a4ba7ad", "split": "test", "audio_id": "foa_409865c175d901e4fcfe", "audio_path": "audio/test/foa_409865c175d901e4fcfe.wav", "scene_annotation_csv_path": "annotations/test/foa_409865c175d901e4fcfe.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the war sound located?", "answer": "72.8 degrees", "canonical_answer": "72.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": 72.761, "elevation_deg": -31.369, "distance_m": 1.64}]}
{"qa_id": "qa_c763662f804a6331864a", "split": "test", "audio_id": "foa_1476c8b847e0f3935f2e", "audio_path": "audio/test/foa_1476c8b847e0f3935f2e.wav", "scene_annotation_csv_path": "annotations/test/foa_1476c8b847e0f3935f2e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the guitar in meters?", "answer": "3.3 meters", "canonical_answer": "3.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 3.0, "azimuth_deg": -19.861, "elevation_deg": 13.581, "distance_m": 3.28}]}
{"qa_id": "qa_0726c853c0d74848b802", "split": "test", "audio_id": "foa_d1abbf09e139a2280ad7", "audio_path": "audio/test/foa_d1abbf09e139a2280ad7.wav", "scene_annotation_csv_path": "annotations/test/foa_d1abbf09e139a2280ad7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the singing sound source located?", "answer": "-14.8 degrees", "canonical_answer": "-14.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 4, "start_time": 12.6, "end_time": 20.0, "azimuth_deg": 21.241, "elevation_deg": -14.768, "distance_m": 3.18}]}
{"qa_id": "qa_6a128868c86c03f4db35", "split": "test", "audio_id": "foa_bc66c309859142f86cee", "audio_path": "audio/test/foa_bc66c309859142f86cee.wav", "scene_annotation_csv_path": "annotations/test/foa_bc66c309859142f86cee.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the train sound originating from the back-left start?", "answer": "The sound of the train from the back-left begins at 3.1s.", "canonical_answer": "3.1s", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 1, "start_time": 3.1, "end_time": 6.8, "azimuth_deg": 143.575, "elevation_deg": 0.244, "distance_m": 3.47}]}
{"qa_id": "qa_0fad15dc58f1c7d74765", "split": "test", "audio_id": "foa_b18f36eb4ef623e7d045", "audio_path": "audio/test/foa_b18f36eb4ef623e7d045.wav", "scene_annotation_csv_path": "annotations/test/foa_b18f36eb4ef623e7d045.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the wind instrument located?", "answer": "74.3 degrees", "canonical_answer": "74.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 2, "start_time": 2.3, "end_time": 4.6, "azimuth_deg": 74.282, "elevation_deg": 3.307, "distance_m": 0.94}]}
{"qa_id": "qa_c419cd2bff220946e98d", "split": "test", "audio_id": "foa_f0cd82ccdce8eca79c3c", "audio_path": "audio/test/foa_f0cd82ccdce8eca79c3c.wav", "scene_annotation_csv_path": "annotations/test/foa_f0cd82ccdce8eca79c3c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the right and above begin?", "answer": "The sound originating from that direction begins at 0.3s.", "canonical_answer": "0.3s", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.3, "end_time": 3.5, "azimuth_deg": -106.027, "elevation_deg": 20.395, "distance_m": 2.36}]}
{"qa_id": "qa_b4f2d693ac4fe31dc45b", "split": "test", "audio_id": "foa_a1e3d5c9ac2a892a3f86", "audio_path": "audio/test/foa_a1e3d5c9ac2a892a3f86.wav", "scene_annotation_csv_path": "annotations/test/foa_a1e3d5c9ac2a892a3f86.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. At what distance is the zipper located?", "answer": "2.0 meters", "canonical_answer": "2.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.2, "end_time": 0.6, "azimuth_deg": -144.768, "elevation_deg": 1.612, "distance_m": 1.96}]}
{"qa_id": "qa_aa394f5acd474769279f", "split": "test", "audio_id": "foa_064d845acb946d9eebf0", "audio_path": "audio/test/foa_064d845acb946d9eebf0.wav", "scene_annotation_csv_path": "annotations/test/foa_064d845acb946d9eebf0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the metal clink?", "answer": "33.4 degrees", "canonical_answer": "33.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.6, "end_time": 13.0, "azimuth_deg": -57.07, "elevation_deg": 33.41, "distance_m": 1.67}]}
{"qa_id": "qa_8667e19e33be26990088", "split": "test", "audio_id": "foa_26c3dd61ed09c8f88be6", "audio_path": "audio/test/foa_26c3dd61ed09c8f88be6.wav", "scene_annotation_csv_path": "annotations/test/foa_26c3dd61ed09c8f88be6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the camera positioned?", "answer": "31.0 degrees", "canonical_answer": "31.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 2, "start_time": 17.1, "end_time": 19.3, "azimuth_deg": -178.054, "elevation_deg": 30.954, "distance_m": 1.87}]}
{"qa_id": "qa_b3916061082a3a7fa07d", "split": "test", "audio_id": "foa_3914da1687202217504b", "audio_path": "audio/test/foa_3914da1687202217504b.wav", "scene_annotation_csv_path": "annotations/test/foa_3914da1687202217504b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the cooking sound coming from?", "answer": "-174.1 degrees", "canonical_answer": "-174.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 8.2, "azimuth_deg": -174.051, "elevation_deg": -36.3, "distance_m": 1.9}]}
{"qa_id": "qa_c2cb071fcce82a29298a", "split": "test", "audio_id": "foa_ecf66904d3fa6a0f9796", "audio_path": "audio/test/foa_ecf66904d3fa6a0f9796.wav", "scene_annotation_csv_path": "annotations/test/foa_ecf66904d3fa6a0f9796.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "counting", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back-left direction begin?", "answer": "The sound coming from the back-left direction starts at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 4, "start_time": 0.0, "end_time": 12.9, "azimuth_deg": 127.365, "elevation_deg": -13.743, "distance_m": 1.1}]}
{"qa_id": "qa_284c4fd9db84579ca88c", "split": "test", "audio_id": "foa_0406745f613ef04ee0cf", "audio_path": "audio/test/foa_0406745f613ef04ee0cf.wav", "scene_annotation_csv_path": "annotations/test/foa_0406745f613ef04ee0cf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the tool?", "answer": "1.8 meters", "canonical_answer": "1.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.6, "end_time": 11.0, "azimuth_deg": -92.247, "elevation_deg": 0.604, "distance_m": 1.77}]}
{"qa_id": "qa_5efb6f869920ae98bfb5", "split": "test", "audio_id": "foa_db25d142b7d3c6b40b82", "audio_path": "audio/test/foa_db25d142b7d3c6b40b82.wav", "scene_annotation_csv_path": "annotations/test/foa_db25d142b7d3c6b40b82.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the front-left and below direction begin?", "answer": "The sound source located in that direction becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": 52.452, "elevation_deg": -40.267, "distance_m": 2.29}]}
{"qa_id": "qa_027a4e45c3a6aa66283b", "split": "test", "audio_id": "foa_263bf875e4c0250b5571", "audio_path": "audio/test/foa_263bf875e4c0250b5571.wav", "scene_annotation_csv_path": "annotations/test/foa_263bf875e4c0250b5571.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the drum located?", "answer": "-40.4 degrees", "canonical_answer": "-40.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 8.7, "azimuth_deg": 139.594, "elevation_deg": -40.372, "distance_m": 2.25}]}
{"qa_id": "qa_01cb71aed16acb2c2ee5", "split": "test", "audio_id": "foa_b16971266b1e6c49fecf", "audio_path": "audio/test/foa_b16971266b1e6c49fecf.wav", "scene_annotation_csv_path": "annotations/test/foa_b16971266b1e6c49fecf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the breathing sound located?", "answer": "-50.8 degrees", "canonical_answer": "-50.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.1, "end_time": 2.6, "azimuth_deg": -50.78, "elevation_deg": 14.924, "distance_m": 2.47}]}
{"qa_id": "qa_d1b055fd2f2c8a41a105", "split": "test", "audio_id": "foa_6e09d4b6ea82e25e084d", "audio_path": "audio/test/foa_6e09d4b6ea82e25e084d.wav", "scene_annotation_csv_path": "annotations/test/foa_6e09d4b6ea82e25e084d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the glass?", "answer": "1.6 meters", "canonical_answer": "1.6 meters", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 0, "start_time": 0.7, "end_time": 1.7, "azimuth_deg": 98.789, "elevation_deg": -59.098, "distance_m": 1.61}]}
{"qa_id": "qa_fb4e263693237e8d39f9", "split": "test", "audio_id": "foa_6342b8ca51136520ad58", "audio_path": "audio/test/foa_6342b8ca51136520ad58.wav", "scene_annotation_csv_path": "annotations/test/foa_6342b8ca51136520ad58.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the singing sound originating from behind and below the listener begin?", "answer": "The sound originating from that location begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 14.0, "azimuth_deg": -164.981, "elevation_deg": -29.275, "distance_m": 2.52}]}
{"qa_id": "qa_57a7314e222491e2c829", "split": "test", "audio_id": "foa_f8795f9092d074af4b08", "audio_path": "audio/test/foa_f8795f9092d074af4b08.wav", "scene_annotation_csv_path": "annotations/test/foa_f8795f9092d074af4b08.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the war sound located?", "answer": "-0.4 degrees", "canonical_answer": "-0.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.8, "end_time": 7.2, "azimuth_deg": -55.375, "elevation_deg": -0.412, "distance_m": 1.84}]}
{"qa_id": "qa_57a88028ae7ab9bd1be2", "split": "test", "audio_id": "foa_d48ce0c7e945721e1071", "audio_path": "audio/test/foa_d48ce0c7e945721e1071.wav", "scene_annotation_csv_path": "annotations/test/foa_d48ce0c7e945721e1071.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the speech located?", "answer": "83.7 degrees", "canonical_answer": "83.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 12.9, "azimuth_deg": 83.695, "elevation_deg": 16.233, "distance_m": 0.64}]}
{"qa_id": "qa_8e730cac523bceba1ba3", "split": "test", "audio_id": "foa_7a17a601cd2e6f47f588", "audio_path": "audio/test/foa_7a17a601cd2e6f47f588.wav", "scene_annotation_csv_path": "annotations/test/foa_7a17a601cd2e6f47f588.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the kitchenware located?", "answer": "2.6 meters", "canonical_answer": "2.6 meters", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 0.1, "end_time": 3.6, "azimuth_deg": 75.393, "elevation_deg": 16.785, "distance_m": 2.57}]}
{"qa_id": "qa_96857e7dce642e266c96", "split": "test", "audio_id": "foa_71a07b91d7c3605122b5", "audio_path": "audio/test/foa_71a07b91d7c3605122b5.wav", "scene_annotation_csv_path": "annotations/test/foa_71a07b91d7c3605122b5.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the speech located?", "answer": "-158.5 degrees", "canonical_answer": "-158.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 4.1, "azimuth_deg": -158.455, "elevation_deg": 0.0, "distance_m": 2.67}]}
{"qa_id": "qa_447384a7c928f29085b8", "split": "test", "audio_id": "foa_122ecc0c710341a46c87", "audio_path": "audio/test/foa_122ecc0c710341a46c87.wav", "scene_annotation_csv_path": "annotations/test/foa_122ecc0c710341a46c87.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the drum located behind and to the left of the listener begin playing?", "answer": "The sound originating from that direction begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": 118.426, "elevation_deg": 43.305, "distance_m": 1.16}]}
{"qa_id": "qa_043439854f8e1978643a", "split": "test", "audio_id": "foa_863f5fbded66274b87d1", "audio_path": "audio/test/foa_863f5fbded66274b87d1.wav", "scene_annotation_csv_path": "annotations/test/foa_863f5fbded66274b87d1.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the aircraft from the listener?", "answer": "3.5 meters", "canonical_answer": "3.5 meters", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 1, "start_time": 0.2, "end_time": 8.5, "azimuth_deg": -17.233, "elevation_deg": 8.616, "distance_m": 3.45}]}
{"qa_id": "qa_b62015de9c56104ae6ea", "split": "test", "audio_id": "foa_2185d1044c2de516e937", "audio_path": "audio/test/foa_2185d1044c2de516e937.wav", "scene_annotation_csv_path": "annotations/test/foa_2185d1044c2de516e937.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the drum?", "answer": "16.1 degrees", "canonical_answer": "16.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 1, "start_time": 3.0, "end_time": 10.9, "azimuth_deg": -32.086, "elevation_deg": 16.124, "distance_m": 1.35}]}
{"qa_id": "qa_96396b3741cf04017fd6", "split": "test", "audio_id": "foa_aa1c41477054899639cc", "audio_path": "audio/test/foa_aa1c41477054899639cc.wav", "scene_annotation_csv_path": "annotations/test/foa_aa1c41477054899639cc.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the speech source in meters?", "answer": "2.6 meters", "canonical_answer": "2.6 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 9.2, "azimuth_deg": 65.009, "elevation_deg": -13.106, "distance_m": 2.62}]}
{"qa_id": "qa_0bd247ddfaf2a848d810", "split": "test", "audio_id": "foa_ef8ddce5c04a1d8d4b48", "audio_path": "audio/test/foa_ef8ddce5c04a1d8d4b48.wav", "scene_annotation_csv_path": "annotations/test/foa_ef8ddce5c04a1d8d4b48.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the typing sound occurring?", "answer": "-0.9 degrees", "canonical_answer": "-0.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 1.2, "end_time": 20.0, "azimuth_deg": 140.74, "elevation_deg": -0.863, "distance_m": 3.14}]}
{"qa_id": "qa_fb293a1dcb9d0fb3e3fc", "split": "test", "audio_id": "foa_864aad91a0906e9000c6", "audio_path": "audio/test/foa_864aad91a0906e9000c6.wav", "scene_annotation_csv_path": "annotations/test/foa_864aad91a0906e9000c6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the war sound originating from the front-right direction begin?", "answer": "The war sound coming from the front-right starts at 3.5s.", "canonical_answer": "3.5s", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 1, "start_time": 3.5, "end_time": 10.0, "azimuth_deg": -27.618, "elevation_deg": -6.439, "distance_m": 2.83}]}
{"qa_id": "qa_9de48eb785a7c0bd5cde", "split": "test", "audio_id": "foa_b5513f09ba20c9774fef", "audio_path": "audio/test/foa_b5513f09ba20c9774fef.wav", "scene_annotation_csv_path": "annotations/test/foa_b5513f09ba20c9774fef.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the ocean located?", "answer": "109.2 degrees", "canonical_answer": "109.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 1, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 109.204, "elevation_deg": -41.381, "distance_m": 0.8}]}
{"qa_id": "qa_feefd3f931162e4ab1ee", "split": "test", "audio_id": "foa_e991aa199c0b84b5be08", "audio_path": "audio/test/foa_e991aa199c0b84b5be08.wav", "scene_annotation_csv_path": "annotations/test/foa_e991aa199c0b84b5be08.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the guitar positioned?", "answer": "11.4 degrees", "canonical_answer": "11.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 0.9, "azimuth_deg": 49.028, "elevation_deg": 11.394, "distance_m": 2.28}]}
{"qa_id": "qa_be61ef708eb07a9e2237", "split": "test", "audio_id": "foa_e755f139781b97fa03b2", "audio_path": "audio/test/foa_e755f139781b97fa03b2.wav", "scene_annotation_csv_path": "annotations/test/foa_e755f139781b97fa03b2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the war sound located?", "answer": "-156.4 degrees", "canonical_answer": "-156.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.1, "end_time": 9.3, "azimuth_deg": -156.404, "elevation_deg": -38.257, "distance_m": 2.19}]}
{"qa_id": "qa_5ad4c9eb8318662b5e3a", "split": "test", "audio_id": "foa_48793f6a55ec30f77bc3", "audio_path": "audio/test/foa_48793f6a55ec30f77bc3.wav", "scene_annotation_csv_path": "annotations/test/foa_48793f6a55ec30f77bc3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the wind sound source in meters?", "answer": "3.4 meters", "canonical_answer": "3.4 meters", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 1, "start_time": 1.6, "end_time": 7.3, "azimuth_deg": -122.925, "elevation_deg": 5.817, "distance_m": 3.38}]}
{"qa_id": "qa_e2a1a459927fd2357ab3", "split": "test", "audio_id": "foa_7ec7eab89aadcfb529c5", "audio_path": "audio/test/foa_7ec7eab89aadcfb529c5.wav", "scene_annotation_csv_path": "annotations/test/foa_7ec7eab89aadcfb529c5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the crackling sound originating from the back-left and above position begin?", "answer": "The crackling sound begins at 2.5 seconds.", "canonical_answer": "2.5s", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 1, "start_time": 2.5, "end_time": 11.0, "azimuth_deg": 125.2, "elevation_deg": 37.306, "distance_m": 1.61}]}
{"qa_id": "qa_c41905cd33ebd46831b0", "split": "test", "audio_id": "foa_48d33a766c51294f3188", "audio_path": "audio/test/foa_48d33a766c51294f3188.wav", "scene_annotation_csv_path": "annotations/test/foa_48d33a766c51294f3188.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the person speaking?", "answer": "2.0 meters", "canonical_answer": "2.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 20.0, "azimuth_deg": -131.553, "elevation_deg": 0.0, "distance_m": 1.99}]}
{"qa_id": "qa_d02bd253b58a4e21e822", "split": "test", "audio_id": "foa_396cba77a9417d5ac7c2", "audio_path": "audio/test/foa_396cba77a9417d5ac7c2.wav", "scene_annotation_csv_path": "annotations/test/foa_396cba77a9417d5ac7c2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the door located?", "answer": "-41.2 degrees", "canonical_answer": "-41.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.3, "end_time": 9.0, "azimuth_deg": 102.603, "elevation_deg": -41.212, "distance_m": 3.08}]}
{"qa_id": "qa_74378a3db9e59f78edfb", "split": "test", "audio_id": "foa_1728a110e2bb6eb93b41", "audio_path": "audio/test/foa_1728a110e2bb6eb93b41.wav", "scene_annotation_csv_path": "annotations/test/foa_1728a110e2bb6eb93b41.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound source originating from the front start?", "answer": "The sound source coming from the front begins at 7.1s.", "canonical_answer": "7.1s", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 1, "start_time": 7.1, "end_time": 14.0, "azimuth_deg": -10.325, "elevation_deg": -1.984, "distance_m": 1.22}]}
{"qa_id": "qa_3347f54dadf0923e23bf", "split": "test", "audio_id": "foa_914b189a91e7704e1802", "audio_path": "audio/test/foa_914b189a91e7704e1802.wav", "scene_annotation_csv_path": "annotations/test/foa_914b189a91e7704e1802.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the male speaker located?", "answer": "94.1 degrees", "canonical_answer": "94.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 2.0, "end_time": 9.2, "azimuth_deg": 94.112, "elevation_deg": -16.117, "distance_m": 2.63}]}
{"qa_id": "qa_29b159d867053875f316", "split": "test", "audio_id": "foa_1de577b034e85e93398e", "audio_path": "audio/test/foa_1de577b034e85e93398e.wav", "scene_annotation_csv_path": "annotations/test/foa_1de577b034e85e93398e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth angle of the wind instrument?", "answer": "-170.7 degrees", "canonical_answer": "-170.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 2, "start_time": 5.4, "end_time": 8.9, "azimuth_deg": -170.741, "elevation_deg": 18.83, "distance_m": 2.64}]}
{"qa_id": "qa_52b747020b48347688d1", "split": "test", "audio_id": "foa_9843f624669914c3428d", "audio_path": "audio/test/foa_9843f624669914c3428d.wav", "scene_annotation_csv_path": "annotations/test/foa_9843f624669914c3428d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound located to the right and above become audible?", "answer": "The sound source located in that direction begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 8.9, "azimuth_deg": -71.274, "elevation_deg": 32.793, "distance_m": 1.66}]}
{"qa_id": "qa_7955d35805b75a6b19d1", "split": "test", "audio_id": "foa_24478043d81780d1fd67", "audio_path": "audio/test/foa_24478043d81780d1fd67.wav", "scene_annotation_csv_path": "annotations/test/foa_24478043d81780d1fd67.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the percussion sound located?", "answer": "-12.9 degrees", "canonical_answer": "-12.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 2, "start_time": 15.4, "end_time": 16.7, "azimuth_deg": -148.79, "elevation_deg": -12.93, "distance_m": 1.87}]}
{"qa_id": "qa_e83670d63f85393871e7", "split": "test", "audio_id": "foa_5d9df1bac91253d92257", "audio_path": "audio/test/foa_5d9df1bac91253d92257.wav", "scene_annotation_csv_path": "annotations/test/foa_5d9df1bac91253d92257.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away are the footsteps?", "answer": "3.3 meters", "canonical_answer": "3.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.1, "end_time": 3.4, "azimuth_deg": 10.598, "elevation_deg": 11.029, "distance_m": 3.32}]}
{"qa_id": "qa_ec658ae71023a144d04c", "split": "test", "audio_id": "foa_abf8f9dcc5426a365dbb", "audio_path": "audio/test/foa_abf8f9dcc5426a365dbb.wav", "scene_annotation_csv_path": "annotations/test/foa_abf8f9dcc5426a365dbb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the guitar?", "answer": "3.1 meters", "canonical_answer": "3.1 meters", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 2.6, "azimuth_deg": -151.241, "elevation_deg": 21.595, "distance_m": 3.06}]}
{"qa_id": "qa_267571bdcdfb1f4fd7d6", "split": "test", "audio_id": "foa_68bc30debbfea6ca9ade", "audio_path": "audio/test/foa_68bc30debbfea6ca9ade.wav", "scene_annotation_csv_path": "annotations/test/foa_68bc30debbfea6ca9ade.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the writing sound originating from the front and below begin?", "answer": "The sound of writing originating from the front and below begins at 2.0s.", "canonical_answer": "2.0s", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 1, "start_time": 2.0, "end_time": 8.6, "azimuth_deg": 0.628, "elevation_deg": -26.908, "distance_m": 1.07}]}
{"qa_id": "qa_831a8a8d5f34af3c69ef", "split": "test", "audio_id": "foa_e1da0fc83771eb229374", "audio_path": "audio/test/foa_e1da0fc83771eb229374.wav", "scene_annotation_csv_path": "annotations/test/foa_e1da0fc83771eb229374.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the alarm in degrees?", "answer": "74.4 degrees", "canonical_answer": "74.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 2, "start_time": 11.0, "end_time": 19.5, "azimuth_deg": 74.389, "elevation_deg": -17.203, "distance_m": 3.11}]}
{"qa_id": "qa_ccbdcc99fd820e23d2c2", "split": "test", "audio_id": "foa_76fd7dc396ef577b9272", "audio_path": "audio/test/foa_76fd7dc396ef577b9272.wav", "scene_annotation_csv_path": "annotations/test/foa_76fd7dc396ef577b9272.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the vehicle located?", "answer": "7.6 degrees", "canonical_answer": "7.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.3, "end_time": 3.8, "azimuth_deg": 21.02, "elevation_deg": 7.553, "distance_m": 2.59}]}
{"qa_id": "qa_332852d1b457c194757f", "split": "test", "audio_id": "foa_d755d5d69db620673b4a", "audio_path": "audio/test/foa_d755d5d69db620673b4a.wav", "scene_annotation_csv_path": "annotations/test/foa_d755d5d69db620673b4a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the percussion sound located?", "answer": "176.9 degrees", "canonical_answer": "176.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": 176.937, "elevation_deg": 6.476, "distance_m": 2.56}]}
{"qa_id": "qa_e98ff92e6934439ffcec", "split": "test", "audio_id": "foa_259765df843252ba9109", "audio_path": "audio/test/foa_259765df843252ba9109.wav", "scene_annotation_csv_path": "annotations/test/foa_259765df843252ba9109.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the keyboard instrument located?", "answer": "-2.5 degrees", "canonical_answer": "-2.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 4.845875, "azimuth_deg": 15.389, "elevation_deg": -2.536, "distance_m": 1.38}]}
{"qa_id": "qa_d148c068b21f8d637d2c", "split": "test", "audio_id": "foa_99557419cc4f74d1b652", "audio_path": "audio/test/foa_99557419cc4f74d1b652.wav", "scene_annotation_csv_path": "annotations/test/foa_99557419cc4f74d1b652.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the bird?", "answer": "0.8 meters", "canonical_answer": "0.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": 104.851, "elevation_deg": -14.81, "distance_m": 0.8}]}
{"qa_id": "qa_1a290980d70049a3cac1", "split": "test", "audio_id": "foa_f9a523a6eb6abb982c62", "audio_path": "audio/test/foa_f9a523a6eb6abb982c62.wav", "scene_annotation_csv_path": "annotations/test/foa_f9a523a6eb6abb982c62.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound originating from behind the listener begin?", "answer": "The sound coming from the back starts at 0.2s.", "canonical_answer": "0.2s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 12.4, "azimuth_deg": -176.037, "elevation_deg": -6.885, "distance_m": 3.82}]}
{"qa_id": "qa_d9a9f2a919f90eb1be30", "split": "test", "audio_id": "foa_0c668d4672acf7f6092f", "audio_path": "audio/test/foa_0c668d4672acf7f6092f.wav", "scene_annotation_csv_path": "annotations/test/foa_0c668d4672acf7f6092f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the dog positioned?", "answer": "-25.5 degrees", "canonical_answer": "-25.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.3, "end_time": 11.5, "azimuth_deg": 27.738, "elevation_deg": -25.503, "distance_m": 3.26}]}
{"qa_id": "qa_72abf91ee0656f7acace", "split": "test", "audio_id": "foa_8947be70756e85e71df5", "audio_path": "audio/test/foa_8947be70756e85e71df5.wav", "scene_annotation_csv_path": "annotations/test/foa_8947be70756e85e71df5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound located at the back-right begin?", "answer": "The sound originating from the back-right becomes active at 0.1s.", "canonical_answer": "0.1s", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.1, "end_time": 4.6, "azimuth_deg": -122.227, "elevation_deg": 2.244, "distance_m": 3.17}]}
{"qa_id": "qa_d45359079e4675e100da", "split": "test", "audio_id": "foa_f6ffefd4a986ecbaf2cb", "audio_path": "audio/test/foa_f6ffefd4a986ecbaf2cb.wav", "scene_annotation_csv_path": "annotations/test/foa_f6ffefd4a986ecbaf2cb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the machine located from the listener?", "answer": "2.2 meters", "canonical_answer": "2.2 meters", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.5, "end_time": 15.6, "azimuth_deg": -63.541, "elevation_deg": 24.233, "distance_m": 2.15}]}
{"qa_id": "qa_29796cf8c63333aac8e0", "split": "test", "audio_id": "foa_42a6c524809590b8b324", "audio_path": "audio/test/foa_42a6c524809590b8b324.wav", "scene_annotation_csv_path": "annotations/test/foa_42a6c524809590b8b324.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the door located?", "answer": "-118.8 degrees", "canonical_answer": "-118.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.3, "end_time": 0.6, "azimuth_deg": -118.822, "elevation_deg": -45.998, "distance_m": 1.07}]}
{"qa_id": "qa_9840df46215e8396991b", "split": "test", "audio_id": "foa_672863d2de720f12c4ed", "audio_path": "audio/test/foa_672863d2de720f12c4ed.wav", "scene_annotation_csv_path": "annotations/test/foa_672863d2de720f12c4ed.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the laughter occurring?", "answer": "-80.4 degrees", "canonical_answer": "-80.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.7, "end_time": 2.4, "azimuth_deg": -80.445, "elevation_deg": 23.918, "distance_m": 0.96}]}
{"qa_id": "qa_a5eb51738a5d28837d1e", "split": "test", "audio_id": "foa_abaccce0c89b50a56b09", "audio_path": "audio/test/foa_abaccce0c89b50a56b09.wav", "scene_annotation_csv_path": "annotations/test/foa_abaccce0c89b50a56b09.csv", "dataset": "tau2636586", "data_source": "dcase_real", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the front and above position begin?", "answer": "The sound from that location begins at 5.5s.", "canonical_answer": "5.5s", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 9, "start_time": 5.5, "end_time": 6.4, "azimuth_deg": 12.946, "elevation_deg": 26.108, "distance_m": 7.0}]}
{"qa_id": "qa_5b4d467c8dc0ce13f364", "split": "test", "audio_id": "foa_000facb7bf8834dfc16f", "audio_path": "audio/test/foa_000facb7bf8834dfc16f.wav", "scene_annotation_csv_path": "annotations/test/foa_000facb7bf8834dfc16f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the printer from the listener?", "answer": "1.2 meters", "canonical_answer": "1.2 meters", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.1, "end_time": 10.4, "azimuth_deg": -142.054, "elevation_deg": -33.1, "distance_m": 1.16}]}
{"qa_id": "qa_65b2f0b43a42fd956864", "split": "test", "audio_id": "foa_c447b01069ee4bb08a99", "audio_path": "audio/test/foa_c447b01069ee4bb08a99.wav", "scene_annotation_csv_path": "annotations/test/foa_c447b01069ee4bb08a99.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the guitar located?", "answer": "-30.0 degrees", "canonical_answer": "-30.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 2, "start_time": 18.1, "end_time": 20.0, "azimuth_deg": 130.401, "elevation_deg": -30.001, "distance_m": 3.0}]}
{"qa_id": "qa_c0db08ccb8d8b9b9cab2", "split": "test", "audio_id": "foa_f16cea8cece6792d3013", "audio_path": "audio/test/foa_f16cea8cece6792d3013.wav", "scene_annotation_csv_path": "annotations/test/foa_f16cea8cece6792d3013.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. At what distance is the keyboard instrument located?", "answer": "0.6 meters", "canonical_answer": "0.6 meters", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 3.6, "azimuth_deg": -76.36, "elevation_deg": 3.485, "distance_m": 0.6}]}
{"qa_id": "qa_a27e1ead58f7b3c4d1e6", "split": "test", "audio_id": "foa_93becb1b20c379c5ee49", "audio_path": "audio/test/foa_93becb1b20c379c5ee49.wav", "scene_annotation_csv_path": "annotations/test/foa_93becb1b20c379c5ee49.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the front become audible?", "answer": "The sound source located in the front becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.0, "end_time": 3.2, "azimuth_deg": 21.875, "elevation_deg": 3.558, "distance_m": 0.54}]}
{"qa_id": "qa_18c04b7b08722dc66719", "split": "test", "audio_id": "foa_6e7d4a9092d513ef0c90", "audio_path": "audio/test/foa_6e7d4a9092d513ef0c90.wav", "scene_annotation_csv_path": "annotations/test/foa_6e7d4a9092d513ef0c90.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the appliance?", "answer": "-17.9 degrees", "canonical_answer": "-17.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 116.509, "elevation_deg": -17.944, "distance_m": 1.14}]}
{"qa_id": "qa_3f602c1ec4cd65750f61", "split": "test", "audio_id": "foa_a4e5e0b2168907a741a9", "audio_path": "audio/test/foa_a4e5e0b2168907a741a9.wav", "scene_annotation_csv_path": "annotations/test/foa_a4e5e0b2168907a741a9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the machine located?", "answer": "32.1 degrees", "canonical_answer": "32.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 32.142, "elevation_deg": -30.437, "distance_m": 3.14}]}
{"qa_id": "qa_716b81b3a083361fb32f", "split": "test", "audio_id": "foa_e38088a2f2d39b958683", "audio_path": "audio/test/foa_e38088a2f2d39b958683.wav", "scene_annotation_csv_path": "annotations/test/foa_e38088a2f2d39b958683.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. At what distance is the rain source located?", "answer": "2.2 meters", "canonical_answer": "2.2 meters", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 9.9, "azimuth_deg": -130.149, "elevation_deg": 14.097, "distance_m": 2.24}]}
{"qa_id": "qa_1e6ae578069fe22b1554", "split": "test", "audio_id": "foa_2e2a937dfb3e39b93be1", "audio_path": "audio/test/foa_2e2a937dfb3e39b93be1.wav", "scene_annotation_csv_path": "annotations/test/foa_2e2a937dfb3e39b93be1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back-right direction first begin?", "answer": "The sound source located at the back-right starts at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 14.6, "azimuth_deg": -123.867, "elevation_deg": -3.335, "distance_m": 3.42}]}
{"qa_id": "qa_5d8f35a280b4f5b8aa98", "split": "test", "audio_id": "foa_8851e48c86f63cea7bd0", "audio_path": "audio/test/foa_8851e48c86f63cea7bd0.wav", "scene_annotation_csv_path": "annotations/test/foa_8851e48c86f63cea7bd0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the machine located?", "answer": "-42.6 degrees", "canonical_answer": "-42.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.9, "end_time": 8.9, "azimuth_deg": -11.997, "elevation_deg": -42.64, "distance_m": 1.54}]}
{"qa_id": "qa_42c0e72445539800a30b", "split": "test", "audio_id": "foa_6d0c8ad35b500bc23d21", "audio_path": "audio/test/foa_6d0c8ad35b500bc23d21.wav", "scene_annotation_csv_path": "annotations/test/foa_6d0c8ad35b500bc23d21.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the drum located?", "answer": "-99.5 degrees", "canonical_answer": "-99.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 4.5, "azimuth_deg": -99.489, "elevation_deg": -15.207, "distance_m": 3.1}]}
{"qa_id": "qa_039959c7d788b95dd691", "split": "test", "audio_id": "foa_4938aa82bf2196c5c8ee", "audio_path": "audio/test/foa_4938aa82bf2196c5c8ee.wav", "scene_annotation_csv_path": "annotations/test/foa_4938aa82bf2196c5c8ee.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the alarm located?", "answer": "-167.8 degrees", "canonical_answer": "-167.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": -167.765, "elevation_deg": 13.266, "distance_m": 3.31}]}
{"qa_id": "qa_3d6d22329fad7d027549", "split": "test", "audio_id": "foa_298118b41a018ac0b373", "audio_path": "audio/test/foa_298118b41a018ac0b373.wav", "scene_annotation_csv_path": "annotations/test/foa_298118b41a018ac0b373.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the female speech coming from the left and below begin?", "answer": "The sound originating from the left and below begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 0, "start_time": 0.0, "end_time": 1.8, "azimuth_deg": 68.804, "elevation_deg": -31.381, "distance_m": 2.66}]}
{"qa_id": "qa_936a668aefcc06c08453", "split": "test", "audio_id": "foa_f353c344bb5fd17ba867", "audio_path": "audio/test/foa_f353c344bb5fd17ba867.wav", "scene_annotation_csv_path": "annotations/test/foa_f353c344bb5fd17ba867.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the tearing sound from the listener?", "answer": "3.0 meters", "canonical_answer": "3.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 0.6, "end_time": 1.0, "azimuth_deg": -116.048, "elevation_deg": -0.113, "distance_m": 3.04}]}
{"qa_id": "qa_136a5be6c7f66c569dbd", "split": "test", "audio_id": "foa_3d0242d8b6ab2b2e9716", "audio_path": "audio/test/foa_3d0242d8b6ab2b2e9716.wav", "scene_annotation_csv_path": "annotations/test/foa_3d0242d8b6ab2b2e9716.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the speech source?", "answer": "-31.8 degrees", "canonical_answer": "-31.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 3.8, "azimuth_deg": 155.651, "elevation_deg": -31.822, "distance_m": 1.18}]}
{"qa_id": "qa_4e28f142a8d190a82fbb", "split": "test", "audio_id": "foa_9fb3e9be25bac505b5bc", "audio_path": "audio/test/foa_9fb3e9be25bac505b5bc.wav", "scene_annotation_csv_path": "annotations/test/foa_9fb3e9be25bac505b5bc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the laughter sound originating from the front-right and below begin?", "answer": "The sound source becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": -25.83, "elevation_deg": -19.664, "distance_m": 1.32}]}
{"qa_id": "qa_f63870d7c931f41245d6", "split": "test", "audio_id": "foa_b4c04698a8b7a5e37462", "audio_path": "audio/test/foa_b4c04698a8b7a5e37462.wav", "scene_annotation_csv_path": "annotations/test/foa_b4c04698a8b7a5e37462.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the wind instrument?", "answer": "2.1 meters", "canonical_answer": "2.1 meters", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 1.4, "end_time": 9.6, "azimuth_deg": -2.92, "elevation_deg": -21.334, "distance_m": 2.08}]}
{"qa_id": "qa_22beff95e9c7d4e0b5aa", "split": "test", "audio_id": "foa_a810dc87add5a29c3000", "audio_path": "audio/test/foa_a810dc87add5a29c3000.wav", "scene_annotation_csv_path": "annotations/test/foa_a810dc87add5a29c3000.csv", "dataset": "tau2021", "data_source": "dcase_real", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the male speech located?", "answer": "-166.0 degrees", "canonical_answer": "-166.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 7, "start_time": 14.9, "end_time": 17.0, "azimuth_deg": -166.0, "elevation_deg": -9.0, "distance_m": null}]}
{"qa_id": "qa_ee2959bcab3483a82dc5", "split": "test", "audio_id": "foa_cb61ed86346fe6532bab", "audio_path": "audio/test/foa_cb61ed86346fe6532bab.wav", "scene_annotation_csv_path": "annotations/test/foa_cb61ed86346fe6532bab.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the crushing sound?", "answer": "-9.0 degrees", "canonical_answer": "-9.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 0, "start_time": 0.0, "end_time": 0.9, "azimuth_deg": -110.569, "elevation_deg": -9.016, "distance_m": 1.64}]}
{"qa_id": "qa_745c9971e3b99ce99a05", "split": "test", "audio_id": "foa_cb72260de1479a78dadb", "audio_path": "audio/test/foa_cb72260de1479a78dadb.wav", "scene_annotation_csv_path": "annotations/test/foa_cb72260de1479a78dadb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the animal sound originating from the front-right direction begin?", "answer": "The sound source becomes active at 0.6s.", "canonical_answer": "0.6s", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 0.6, "end_time": 17.9, "azimuth_deg": -54.747, "elevation_deg": -0.777, "distance_m": 1.92}]}
{"qa_id": "qa_33ec0aa8385204daaa75", "split": "test", "audio_id": "foa_1f189d3d24260f90ebf3", "audio_path": "audio/test/foa_1f189d3d24260f90ebf3.wav", "scene_annotation_csv_path": "annotations/test/foa_1f189d3d24260f90ebf3.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the speaker located?", "answer": "-0.7 degrees", "canonical_answer": "-0.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 3.6, "azimuth_deg": -0.739, "elevation_deg": -6.633, "distance_m": 1.54}]}
{"qa_id": "qa_83b05232d557c5d118ab", "split": "test", "audio_id": "foa_d0760638003fecc8437c", "audio_path": "audio/test/foa_d0760638003fecc8437c.wav", "scene_annotation_csv_path": "annotations/test/foa_d0760638003fecc8437c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the kitchenware located?", "answer": "-35.7 degrees", "canonical_answer": "-35.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 0.1, "end_time": 0.6, "azimuth_deg": -92.937, "elevation_deg": -35.679, "distance_m": 2.89}]}
{"qa_id": "qa_9597fe05ed1fe3855c35", "split": "test", "audio_id": "foa_40c17738aaf5fa849a7c", "audio_path": "audio/test/foa_40c17738aaf5fa849a7c.wav", "scene_annotation_csv_path": "annotations/test/foa_40c17738aaf5fa849a7c.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the speech source?", "answer": "4.2 meters", "canonical_answer": "4.2 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 7.6, "azimuth_deg": -45.941, "elevation_deg": -20.807, "distance_m": 4.18}]}
{"qa_id": "qa_097debc31793958794d9", "split": "test", "audio_id": "foa_de5435d2a81851244695", "audio_path": "audio/test/foa_de5435d2a81851244695.wav", "scene_annotation_csv_path": "annotations/test/foa_de5435d2a81851244695.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the right and below start?", "answer": "The sound source located to the right and below becomes active at 7.7s.", "canonical_answer": "7.7s", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 1, "start_time": 7.7, "end_time": 8.7, "azimuth_deg": -83.094, "elevation_deg": -18.45, "distance_m": 2.29}]}
{"qa_id": "qa_d9164cf1cbf72882c345", "split": "test", "audio_id": "foa_9ee6c121790d8c304aac", "audio_path": "audio/test/foa_9ee6c121790d8c304aac.wav", "scene_annotation_csv_path": "annotations/test/foa_9ee6c121790d8c304aac.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away are the footsteps?", "answer": "3.0 meters", "canonical_answer": "3.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.0, "end_time": 7.0, "azimuth_deg": -167.205, "elevation_deg": -1.575, "distance_m": 2.97}]}
{"qa_id": "qa_a12d49420b8131724111", "split": "test", "audio_id": "foa_4b3339bd86d8c853dcd7", "audio_path": "audio/test/foa_4b3339bd86d8c853dcd7.wav", "scene_annotation_csv_path": "annotations/test/foa_4b3339bd86d8c853dcd7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the insect located?", "answer": "32.1 degrees", "canonical_answer": "32.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.1, "end_time": 9.4, "azimuth_deg": 90.496, "elevation_deg": 32.13, "distance_m": 1.42}]}
{"qa_id": "qa_3de88b430c6128d0f951", "split": "test", "audio_id": "foa_5cea2b3cc4fe7e7da17d", "audio_path": "audio/test/foa_5cea2b3cc4fe7e7da17d.wav", "scene_annotation_csv_path": "annotations/test/foa_5cea2b3cc4fe7e7da17d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the guitar located?", "answer": "-144.3 degrees", "canonical_answer": "-144.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 7.6, "azimuth_deg": -144.276, "elevation_deg": 35.315, "distance_m": 1.57}]}
{"qa_id": "qa_a43679c0379174593a06", "split": "test", "audio_id": "foa_699e8709dbbb273b07f6", "audio_path": "audio/test/foa_699e8709dbbb273b07f6.wav", "scene_annotation_csv_path": "annotations/test/foa_699e8709dbbb273b07f6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the singing sound located?", "answer": "-154.7 degrees", "canonical_answer": "-154.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 2.8, "azimuth_deg": -154.653, "elevation_deg": -44.077, "distance_m": 3.32}]}
{"qa_id": "qa_734645293390814edf49", "split": "test", "audio_id": "foa_6f71b641db4ee85d4f36", "audio_path": "audio/test/foa_6f71b641db4ee85d4f36.wav", "scene_annotation_csv_path": "annotations/test/foa_6f71b641db4ee85d4f36.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound located to the back-right and below begin?", "answer": "The sound source located at that position becomes active at 0.2s.", "canonical_answer": "0.2s", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.2, "end_time": 2.6, "azimuth_deg": -147.493, "elevation_deg": -40.865, "distance_m": 1.97}]}
{"qa_id": "qa_f1d000cd9d47c45b3718", "split": "test", "audio_id": "foa_5a90bf81e34c1cd88b5b", "audio_path": "audio/test/foa_5a90bf81e34c1cd88b5b.wav", "scene_annotation_csv_path": "annotations/test/foa_5a90bf81e34c1cd88b5b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the crushing sound located?", "answer": "-29.3 degrees", "canonical_answer": "-29.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 2, "start_time": 12.6, "end_time": 15.5, "azimuth_deg": -3.055, "elevation_deg": -29.257, "distance_m": 1.94}]}
{"qa_id": "qa_34ebc11e7c0d6a2e512c", "split": "test", "audio_id": "foa_434553f265f16cac4139", "audio_path": "audio/test/foa_434553f265f16cac4139.wav", "scene_annotation_csv_path": "annotations/test/foa_434553f265f16cac4139.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the tool?", "answer": "3.6 meters", "canonical_answer": "3.6 meters", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 1, "start_time": 3.7, "end_time": 11.9, "azimuth_deg": -8.287, "elevation_deg": -20.45, "distance_m": 3.61}]}
{"qa_id": "qa_64cf2f6c10b904df4c26", "split": "test", "audio_id": "foa_67e631b4026ac62e0945", "audio_path": "audio/test/foa_67e631b4026ac62e0945.wav", "scene_annotation_csv_path": "annotations/test/foa_67e631b4026ac62e0945.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the water located?", "answer": "5.1 degrees", "canonical_answer": "5.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": -147.85, "elevation_deg": 5.089, "distance_m": 2.77}]}
{"qa_id": "qa_3ae480cd1efc0b8fb94c", "split": "test", "audio_id": "foa_e2c527f754dca1fea8fe", "audio_path": "audio/test/foa_e2c527f754dca1fea8fe.wav", "scene_annotation_csv_path": "annotations/test/foa_e2c527f754dca1fea8fe.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the speech located?", "answer": "115.2 degrees", "canonical_answer": "115.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 5.8, "azimuth_deg": 115.211, "elevation_deg": 1.19, "distance_m": 4.16}]}
{"qa_id": "qa_cbcd02980f1bdd496e0c", "split": "test", "audio_id": "foa_c115b7eaffb774c410c1", "audio_path": "audio/test/foa_c115b7eaffb774c410c1.wav", "scene_annotation_csv_path": "annotations/test/foa_c115b7eaffb774c410c1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. At what distance is the sound of breathing occurring?", "answer": "1.5 meters", "canonical_answer": "1.5 meters", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.2, "end_time": 14.2, "azimuth_deg": -14.175, "elevation_deg": 36.982, "distance_m": 1.53}]}
{"qa_id": "qa_3b2af9dc7778fb0068e4", "split": "test", "audio_id": "foa_80ad866470b5936118c6", "audio_path": "audio/test/foa_80ad866470b5936118c6.wav", "scene_annotation_csv_path": "annotations/test/foa_80ad866470b5936118c6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the laughter located to the front-left and below begin?", "answer": "The sound originating from that position begins at 4.5s.", "canonical_answer": "4.5s", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 2, "start_time": 4.5, "end_time": 7.5, "azimuth_deg": 39.095, "elevation_deg": -56.651, "distance_m": 1.23}]}
{"qa_id": "qa_b991d9eec9f7b132eda6", "split": "test", "audio_id": "foa_f5ee404da7a96cd34ed0", "audio_path": "audio/test/foa_f5ee404da7a96cd34ed0.wav", "scene_annotation_csv_path": "annotations/test/foa_f5ee404da7a96cd34ed0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the human vocalization located?", "answer": "-141.1 degrees", "canonical_answer": "-141.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.0, "end_time": 3.0, "azimuth_deg": -141.058, "elevation_deg": -7.132, "distance_m": 1.91}]}
{"qa_id": "qa_0e14e4745402a4e8b07c", "split": "test", "audio_id": "foa_15958ac0d47f5cfaa117", "audio_path": "audio/test/foa_15958ac0d47f5cfaa117.wav", "scene_annotation_csv_path": "annotations/test/foa_15958ac0d47f5cfaa117.csv", "dataset": "tau2636594", "data_source": "dcase_real", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the vehicle located from the listener?", "answer": "2.0 meters", "canonical_answer": "2.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 11, "start_time": 2.0, "end_time": 6.0, "azimuth_deg": 77.5, "elevation_deg": -10.0, "distance_m": 2.0}]}
{"qa_id": "qa_f58ac082911a42e52993", "split": "test", "audio_id": "foa_8cbe332e93d8169ee00a", "audio_path": "audio/test/foa_8cbe332e93d8169ee00a.wav", "scene_annotation_csv_path": "annotations/test/foa_8cbe332e93d8169ee00a.csv", "dataset": "tau2636586", "data_source": "dcase_real", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the laughter originating from the back-right direction first begin?", "answer": "The sound of laughter from the back-right position starts at 0.5s.", "canonical_answer": "0.5s", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 2, "start_time": 0.5, "end_time": 3.3, "azimuth_deg": -133.227, "elevation_deg": 6.0435, "distance_m": 4.5}]}
{"qa_id": "qa_54b997166673fd4160cb", "split": "test", "audio_id": "foa_5960ef70a0be52afaa19", "audio_path": "audio/test/foa_5960ef70a0be52afaa19.wav", "scene_annotation_csv_path": "annotations/test/foa_5960ef70a0be52afaa19.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the speech located?", "answer": "41.4 degrees", "canonical_answer": "41.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 15.5, "azimuth_deg": -160.805, "elevation_deg": 41.35, "distance_m": 1.5}]}
{"qa_id": "qa_682e1ca327a7226a59c2", "split": "test", "audio_id": "foa_d36e2e89df444928fc9a", "audio_path": "audio/test/foa_d36e2e89df444928fc9a.wav", "scene_annotation_csv_path": "annotations/test/foa_d36e2e89df444928fc9a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the front-right and below first become audible?", "answer": "The sound source located at that position begins at 0.2s.", "canonical_answer": "0.2s", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.2, "end_time": 4.7, "azimuth_deg": -23.282, "elevation_deg": -50.518, "distance_m": 1.87}]}
{"qa_id": "qa_1cf58efa6782ade967d8", "split": "test", "audio_id": "foa_532c1d60ec0fe3c76eb3", "audio_path": "audio/test/foa_532c1d60ec0fe3c76eb3.wav", "scene_annotation_csv_path": "annotations/test/foa_532c1d60ec0fe3c76eb3.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the speaker from the listener?", "answer": "4.2 meters", "canonical_answer": "4.2 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 3.8, "azimuth_deg": 125.444, "elevation_deg": 7.11, "distance_m": 4.21}]}
{"qa_id": "qa_5e7fbf01c6a96bd1d2a0", "split": "test", "audio_id": "foa_12f7a1de0e2a8278cb1e", "audio_path": "audio/test/foa_12f7a1de0e2a8278cb1e.wav", "scene_annotation_csv_path": "annotations/test/foa_12f7a1de0e2a8278cb1e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the door located?", "answer": "53.3 degrees", "canonical_answer": "53.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": 53.284, "elevation_deg": 18.194, "distance_m": 2.29}]}
{"qa_id": "qa_711928972f87eee79edf", "split": "test", "audio_id": "foa_455d02370774fbc0d1dd", "audio_path": "audio/test/foa_455d02370774fbc0d1dd.wav", "scene_annotation_csv_path": "annotations/test/foa_455d02370774fbc0d1dd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the scratch located?", "answer": "-23.4 degrees", "canonical_answer": "-23.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.0, "end_time": 1.6, "azimuth_deg": 98.014, "elevation_deg": -23.405, "distance_m": 0.92}]}
{"qa_id": "qa_95c7f31fc84391b271fd", "split": "test", "audio_id": "foa_462ef8e3e0a4a8a2d216", "audio_path": "audio/test/foa_462ef8e3e0a4a8a2d216.wav", "scene_annotation_csv_path": "annotations/test/foa_462ef8e3e0a4a8a2d216.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the animal?", "answer": "-25.6 degrees", "canonical_answer": "-25.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 3, "start_time": 8.4, "end_time": 18.0, "azimuth_deg": -2.506, "elevation_deg": -25.588, "distance_m": 2.24}]}
{"qa_id": "qa_d29b968ba439d384a499", "split": "test", "audio_id": "foa_f6e1dccb6e91eca97a3b", "audio_path": "audio/test/foa_f6e1dccb6e91eca97a3b.wav", "scene_annotation_csv_path": "annotations/test/foa_f6e1dccb6e91eca97a3b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. At what distance is the sound of laughter occurring?", "answer": "1.7 meters", "canonical_answer": "1.7 meters", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.2, "end_time": 2.0, "azimuth_deg": -127.037, "elevation_deg": 15.879, "distance_m": 1.7}]}
{"qa_id": "qa_c56bfb9155d8ba8f4d4f", "split": "test", "audio_id": "foa_61f5df6fe794153f0a98", "audio_path": "audio/test/foa_61f5df6fe794153f0a98.wav", "scene_annotation_csv_path": "annotations/test/foa_61f5df6fe794153f0a98.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the cat, located to the front-left and below the listener, begin to produce sound?", "answer": "The sound originating from the cat begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 1.1, "azimuth_deg": 64.874, "elevation_deg": -28.654, "distance_m": 1.86}]}
{"qa_id": "qa_fbc9ed1747d2d66a4621", "split": "test", "audio_id": "foa_58db9f6e8eecdd9d2831", "audio_path": "audio/test/foa_58db9f6e8eecdd9d2831.wav", "scene_annotation_csv_path": "annotations/test/foa_58db9f6e8eecdd9d2831.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the breathing sound located?", "answer": "-33.6 degrees", "canonical_answer": "-33.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.4, "end_time": 6.4, "azimuth_deg": -33.561, "elevation_deg": -42.255, "distance_m": 1.14}]}
{"qa_id": "qa_31cb8521f3ae7867c53f", "split": "test", "audio_id": "foa_721d1f88e194cb4f0c88", "audio_path": "audio/test/foa_721d1f88e194cb4f0c88.wav", "scene_annotation_csv_path": "annotations/test/foa_721d1f88e194cb4f0c88.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the bell from the listener?", "answer": "0.7 meters", "canonical_answer": "0.7 meters", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 3, "start_time": 4.8, "end_time": 9.8, "azimuth_deg": 101.121, "elevation_deg": -3.64, "distance_m": 0.7}]}
{"qa_id": "qa_ffb7f76ec4ee721606b7", "split": "test", "audio_id": "foa_878050de806e3f0b37ed", "audio_path": "audio/test/foa_878050de806e3f0b37ed.wav", "scene_annotation_csv_path": "annotations/test/foa_878050de806e3f0b37ed.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back-right direction begin?", "answer": "The sound originating from the back-right direction starts at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 12.0, "azimuth_deg": -129.424, "elevation_deg": -8.733, "distance_m": 2.67}]}
{"qa_id": "qa_b72ce55d311541406f03", "split": "test", "audio_id": "foa_4befb3a25f133771a478", "audio_path": "audio/test/foa_4befb3a25f133771a478.wav", "scene_annotation_csv_path": "annotations/test/foa_4befb3a25f133771a478.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the rain in degrees?", "answer": "87.5 degrees", "canonical_answer": "87.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 87.517, "elevation_deg": -44.348, "distance_m": 2.03}]}
{"qa_id": "qa_d044b988dda0550a8b4c", "split": "test", "audio_id": "foa_30c5168d96b0a81b52d0", "audio_path": "audio/test/foa_30c5168d96b0a81b52d0.wav", "scene_annotation_csv_path": "annotations/test/foa_30c5168d96b0a81b52d0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the bell?", "answer": "-18.3 degrees", "canonical_answer": "-18.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": 174.071, "elevation_deg": -18.265, "distance_m": 2.59}]}
{"qa_id": "qa_f1d85d008f05feceb8b9", "split": "test", "audio_id": "foa_8db73fbcdb1f9cdddcb1", "audio_path": "audio/test/foa_8db73fbcdb1f9cdddcb1.wav", "scene_annotation_csv_path": "annotations/test/foa_8db73fbcdb1f9cdddcb1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the guitar sound originating from the back-right and below position begin?", "answer": "The sound originating from that location begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 2.7, "azimuth_deg": -130.201, "elevation_deg": -22.039, "distance_m": 1.83}]}
{"qa_id": "qa_b0f4a512ba0a835c0e4f", "split": "test", "audio_id": "foa_202e91a1b99be2c047fa", "audio_path": "audio/test/foa_202e91a1b99be2c047fa.wav", "scene_annotation_csv_path": "annotations/test/foa_202e91a1b99be2c047fa.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the gong from the listener?", "answer": "1.8 meters", "canonical_answer": "1.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 2, "start_time": 11.3, "end_time": 12.4, "azimuth_deg": 139.276, "elevation_deg": -46.442, "distance_m": 1.83}]}
{"qa_id": "qa_be017644290dd39e620a", "split": "test", "audio_id": "foa_e18f36344b45084a7b74", "audio_path": "audio/test/foa_e18f36344b45084a7b74.wav", "scene_annotation_csv_path": "annotations/test/foa_e18f36344b45084a7b74.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the wind occurring?", "answer": "2.3 degrees", "canonical_answer": "2.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 1, "start_time": 1.6, "end_time": 2.7, "azimuth_deg": -177.378, "elevation_deg": 2.257, "distance_m": 2.5}]}
{"qa_id": "qa_d4a442d71fbca4881b62", "split": "test", "audio_id": "foa_75e5c7a6671461a7db2c", "audio_path": "audio/test/foa_75e5c7a6671461a7db2c.wav", "scene_annotation_csv_path": "annotations/test/foa_75e5c7a6671461a7db2c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the sound of the water located?", "answer": "103.7 degrees", "canonical_answer": "103.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.5, "end_time": 1.6, "azimuth_deg": 103.664, "elevation_deg": -42.177, "distance_m": 1.87}]}
{"qa_id": "qa_5031fb0a005f2b622898", "split": "test", "audio_id": "foa_6b5f4ceeabb31cb30855", "audio_path": "audio/test/foa_6b5f4ceeabb31cb30855.wav", "scene_annotation_csv_path": "annotations/test/foa_6b5f4ceeabb31cb30855.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the singing sound located?", "answer": "-138.6 degrees", "canonical_answer": "-138.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 1.8, "end_time": 9.8, "azimuth_deg": -138.6, "elevation_deg": -15.963, "distance_m": 0.86}]}
{"qa_id": "qa_a0b0ccd00094cef5f5ed", "split": "test", "audio_id": "foa_b5a274104eeb95bc27c5", "audio_path": "audio/test/foa_b5a274104eeb95bc27c5.wav", "scene_annotation_csv_path": "annotations/test/foa_b5a274104eeb95bc27c5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. When does the cat sound, located at 87.2 degrees azimuth and -27.3 degrees elevation, start playing?", "answer": "The cat sound begins at 0.4s.", "canonical_answer": "0.4s", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.4, "end_time": 12.2, "azimuth_deg": 87.188, "elevation_deg": -27.317, "distance_m": 2.74}]}
{"qa_id": "qa_678008422276bda78207", "split": "test", "audio_id": "foa_a8bbdc1fdbb971ed3117", "audio_path": "audio/test/foa_a8bbdc1fdbb971ed3117.wav", "scene_annotation_csv_path": "annotations/test/foa_a8bbdc1fdbb971ed3117.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the finger snapping occurring?", "answer": "-22.3 degrees", "canonical_answer": "-22.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 0, "start_time": 0.3, "end_time": 19.9, "azimuth_deg": -10.106, "elevation_deg": -22.328, "distance_m": 0.97}]}
{"qa_id": "qa_37231f48cadae5acd94d", "split": "test", "audio_id": "foa_8e321d3d101a1ed263d4", "audio_path": "audio/test/foa_8e321d3d101a1ed263d4.wav", "scene_annotation_csv_path": "annotations/test/foa_8e321d3d101a1ed263d4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the tool?", "answer": "2.2 meters", "canonical_answer": "2.2 meters", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 1, "start_time": 1.6, "end_time": 12.9, "azimuth_deg": -140.261, "elevation_deg": -12.354, "distance_m": 2.23}]}
{"qa_id": "qa_68e7d37db6a0719a0977", "split": "test", "audio_id": "foa_8412784f097a775d289c", "audio_path": "audio/test/foa_8412784f097a775d289c.wav", "scene_annotation_csv_path": "annotations/test/foa_8412784f097a775d289c.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the speech?", "answer": "-30.5 degrees", "canonical_answer": "-30.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 4.0, "azimuth_deg": -27.932, "elevation_deg": -30.456, "distance_m": 1.6}]}
{"qa_id": "qa_65dff020f03cb5f826b5", "split": "test", "audio_id": "foa_c3fcac0f1551d70628e2", "audio_path": "audio/test/foa_c3fcac0f1551d70628e2.wav", "scene_annotation_csv_path": "annotations/test/foa_c3fcac0f1551d70628e2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the musical instrument?", "answer": "2.3 meters", "canonical_answer": "2.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.0, "end_time": 9.5, "azimuth_deg": 177.63, "elevation_deg": -4.044, "distance_m": 2.33}]}
{"qa_id": "qa_0629e4de56c4adf04ef6", "split": "test", "audio_id": "foa_4cf5efe07748d12735bb", "audio_path": "audio/test/foa_4cf5efe07748d12735bb.wav", "scene_annotation_csv_path": "annotations/test/foa_4cf5efe07748d12735bb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the vehicle sound originating from the right and below begin?", "answer": "The sound originating from the right and below begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -69.613, "elevation_deg": -21.006, "distance_m": 0.73}]}
{"qa_id": "qa_95ba95060f78ac4fa6ac", "split": "test", "audio_id": "foa_5d2adf2b1f3da882bdf9", "audio_path": "audio/test/foa_5d2adf2b1f3da882bdf9.wav", "scene_annotation_csv_path": "annotations/test/foa_5d2adf2b1f3da882bdf9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the car located?", "answer": "-4.8 degrees", "canonical_answer": "-4.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 1, "start_time": 1.1, "end_time": 4.3, "azimuth_deg": -4.767, "elevation_deg": -20.885, "distance_m": 3.11}]}
{"qa_id": "qa_29870f5fa9faa6170d7e", "split": "test", "audio_id": "foa_fa5360bb1b3ef6ea9bc8", "audio_path": "audio/test/foa_fa5360bb1b3ef6ea9bc8.wav", "scene_annotation_csv_path": "annotations/test/foa_fa5360bb1b3ef6ea9bc8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the camera located?", "answer": "138.2 degrees", "canonical_answer": "138.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 1, "start_time": 10.6, "end_time": 11.5, "azimuth_deg": 138.216, "elevation_deg": -45.489, "distance_m": 1.71}]}
{"qa_id": "qa_f55279828805f6708c99", "split": "test", "audio_id": "foa_d5b97a5587e62f9dbb11", "audio_path": "audio/test/foa_d5b97a5587e62f9dbb11.wav", "scene_annotation_csv_path": "annotations/test/foa_d5b97a5587e62f9dbb11.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the female speech located?", "answer": "-21.6 degrees", "canonical_answer": "-21.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 0, "start_time": 0.0, "end_time": 3.1, "azimuth_deg": -107.14, "elevation_deg": -21.56, "distance_m": 1.15}]}
{"qa_id": "qa_6dd631b2dc5133598017", "split": "test", "audio_id": "foa_289398f0bebeebee2676", "audio_path": "audio/test/foa_289398f0bebeebee2676.wav", "scene_annotation_csv_path": "annotations/test/foa_289398f0bebeebee2676.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the speaker?", "answer": "4.3 meters", "canonical_answer": "4.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 8.6, "azimuth_deg": -55.535, "elevation_deg": 0.0, "distance_m": 4.26}]}
{"qa_id": "qa_974513f8f2fea9c51ae7", "split": "test", "audio_id": "foa_16a11a1d6f9ef81bb692", "audio_path": "audio/test/foa_16a11a1d6f9ef81bb692.wav", "scene_annotation_csv_path": "annotations/test/foa_16a11a1d6f9ef81bb692.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound located behind and below the listener first occur?", "answer": "The sound originating from that position begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 12.6, "azimuth_deg": -174.259, "elevation_deg": -26.64, "distance_m": 2.18}]}
{"qa_id": "qa_7340f4269c7fd63d2209", "split": "test", "audio_id": "foa_579614cdb4443d7bedce", "audio_path": "audio/test/foa_579614cdb4443d7bedce.wav", "scene_annotation_csv_path": "annotations/test/foa_579614cdb4443d7bedce.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the telephone alarm?", "answer": "3.9 meters", "canonical_answer": "3.9 meters", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 1, "start_time": 0.1, "end_time": 8.3, "azimuth_deg": 6.094, "elevation_deg": 0.0, "distance_m": 3.86}]}
{"qa_id": "qa_787fe48d7042c523931d", "split": "test", "audio_id": "foa_75f14210fddc2d09a793", "audio_path": "audio/test/foa_75f14210fddc2d09a793.wav", "scene_annotation_csv_path": "annotations/test/foa_75f14210fddc2d09a793.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound located to the right of the listener begin?", "answer": "The sound source coming from the right becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 0.0, "end_time": 12.2, "azimuth_deg": -86.044, "elevation_deg": -9.141, "distance_m": 1.15}]}
{"qa_id": "qa_75aab2901d1ec3f5dd65", "split": "test", "audio_id": "foa_f397c2693a3d4e93a2e7", "audio_path": "audio/test/foa_f397c2693a3d4e93a2e7.wav", "scene_annotation_csv_path": "annotations/test/foa_f397c2693a3d4e93a2e7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the sound of the zipper located?", "answer": "130.8 degrees", "canonical_answer": "130.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 1, "start_time": 1.4, "end_time": 3.3, "azimuth_deg": 130.821, "elevation_deg": -2.613, "distance_m": 1.43}]}
{"qa_id": "qa_fc6974f103fd909588a2", "split": "test", "audio_id": "foa_c56e9498d4f267b17512", "audio_path": "audio/test/foa_c56e9498d4f267b17512.wav", "scene_annotation_csv_path": "annotations/test/foa_c56e9498d4f267b17512.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the guitar positioned?", "answer": "-54.0 degrees", "canonical_answer": "-54.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.6, "end_time": 2.7, "azimuth_deg": -11.97, "elevation_deg": -54.023, "distance_m": 1.85}]}
{"qa_id": "qa_b02d616d1e693ca2b358", "split": "test", "audio_id": "foa_10809a61bac58ee9a094", "audio_path": "audio/test/foa_10809a61bac58ee9a094.wav", "scene_annotation_csv_path": "annotations/test/foa_10809a61bac58ee9a094.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the speech?", "answer": "2.7 meters", "canonical_answer": "2.7 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.7, "end_time": 20.0, "azimuth_deg": 16.575, "elevation_deg": -31.83, "distance_m": 2.7}]}
{"qa_id": "qa_88d19ccd0d1150e4b390", "split": "test", "audio_id": "foa_9c3a4e86b24fc15b7053", "audio_path": "audio/test/foa_9c3a4e86b24fc15b7053.wav", "scene_annotation_csv_path": "annotations/test/foa_9c3a4e86b24fc15b7053.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the printer located?", "answer": "-16.4 degrees", "canonical_answer": "-16.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.8, "end_time": 14.4, "azimuth_deg": 8.275, "elevation_deg": -16.416, "distance_m": 2.46}]}
{"qa_id": "qa_ba70b23fd3046dce7a6d", "split": "test", "audio_id": "foa_ba1a29eb7263a1d99d09", "audio_path": "audio/test/foa_ba1a29eb7263a1d99d09.wav", "scene_annotation_csv_path": "annotations/test/foa_ba1a29eb7263a1d99d09.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the water located?", "answer": "133.3 degrees", "canonical_answer": "133.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.1, "end_time": 1.2, "azimuth_deg": 133.294, "elevation_deg": 22.998, "distance_m": 2.53}]}
{"qa_id": "qa_fe6db33c093b90db114e", "split": "test", "audio_id": "foa_139a5769b9346f414721", "audio_path": "audio/test/foa_139a5769b9346f414721.wav", "scene_annotation_csv_path": "annotations/test/foa_139a5769b9346f414721.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the crushing sound originating from behind and to the left begin?", "answer": "The crushing sound begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 0, "start_time": 0.0, "end_time": 3.4, "azimuth_deg": 134.901, "elevation_deg": 21.993, "distance_m": 2.07}]}
{"qa_id": "qa_c3900cf1248a6c4f56f4", "split": "test", "audio_id": "foa_55a0488cf323f5d2d989", "audio_path": "audio/test/foa_55a0488cf323f5d2d989.wav", "scene_annotation_csv_path": "annotations/test/foa_55a0488cf323f5d2d989.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the metal clink located?", "answer": "144.0 degrees", "canonical_answer": "144.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.4, "end_time": 12.0, "azimuth_deg": 143.959, "elevation_deg": -52.857, "distance_m": 1.78}]}
{"qa_id": "qa_ac9b9c3a473b3f3e97d3", "split": "test", "audio_id": "foa_d1dfd47f12de5507ff1b", "audio_path": "audio/test/foa_d1dfd47f12de5507ff1b.wav", "scene_annotation_csv_path": "annotations/test/foa_d1dfd47f12de5507ff1b.csv", "dataset": "tau2020", "data_source": "dcase_real", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the rear and above position begin?", "answer": "The sound source located in the back and above begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 1, "start_time": 0.0, "end_time": 0.5, "azimuth_deg": 162.0, "elevation_deg": 36.0, "distance_m": null}]}
{"qa_id": "qa_1c6b7042a5f3ae99e89e", "split": "test", "audio_id": "foa_9d8be8f88bdbea4e42e0", "audio_path": "audio/test/foa_9d8be8f88bdbea4e42e0.wav", "scene_annotation_csv_path": "annotations/test/foa_9d8be8f88bdbea4e42e0.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the speech located?", "answer": "12.9 degrees", "canonical_answer": "12.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 10.6, "azimuth_deg": 94.451, "elevation_deg": 12.903, "distance_m": 4.18}]}
{"qa_id": "qa_bc4ea42af058e43e7c1a", "split": "test", "audio_id": "foa_1e521fc62e8f065a66ed", "audio_path": "audio/test/foa_1e521fc62e8f065a66ed.wav", "scene_annotation_csv_path": "annotations/test/foa_1e521fc62e8f065a66ed.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the guitar?", "answer": "2.8 meters", "canonical_answer": "2.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 2, "start_time": 7.3, "end_time": 11.3, "azimuth_deg": -95.929, "elevation_deg": 23.793, "distance_m": 2.8}]}
{"qa_id": "qa_4b152267530808d15fae", "split": "test", "audio_id": "foa_57ea0d5e30d3dd7672bd", "audio_path": "audio/test/foa_57ea0d5e30d3dd7672bd.wav", "scene_annotation_csv_path": "annotations/test/foa_57ea0d5e30d3dd7672bd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the left side begin?", "answer": "The sound source located on the left starts playing at 0.1s.", "canonical_answer": "0.1s", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.1, "end_time": 2.1, "azimuth_deg": 111.855, "elevation_deg": -9.701, "distance_m": 2.75}]}
{"qa_id": "qa_53950fb9daf69c95c105", "split": "test", "audio_id": "foa_c4d6513aa15b8d9e3282", "audio_path": "audio/test/foa_c4d6513aa15b8d9e3282.wav", "scene_annotation_csv_path": "annotations/test/foa_c4d6513aa15b8d9e3282.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the body sound?", "answer": "2.2 meters", "canonical_answer": "2.2 meters", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": -134.629, "elevation_deg": -6.615, "distance_m": 2.17}]}
{"qa_id": "qa_5ced06a01aaf1d6c46d5", "split": "test", "audio_id": "foa_71ac486e48f1c8b8dfd4", "audio_path": "audio/test/foa_71ac486e48f1c8b8dfd4.wav", "scene_annotation_csv_path": "annotations/test/foa_71ac486e48f1c8b8dfd4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the glass located?", "answer": "7.8 degrees", "canonical_answer": "7.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 2, "start_time": 6.8, "end_time": 7.9, "azimuth_deg": 7.751, "elevation_deg": -44.573, "distance_m": 1.97}]}
{"qa_id": "qa_bb0a1c97a807fa435196", "split": "test", "audio_id": "foa_fa4310c5f2edc723453b", "audio_path": "audio/test/foa_fa4310c5f2edc723453b.wav", "scene_annotation_csv_path": "annotations/test/foa_fa4310c5f2edc723453b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the singing sound occurring?", "answer": "-8.1 degrees", "canonical_answer": "-8.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": 99.534, "elevation_deg": -8.138, "distance_m": 3.0}]}
{"qa_id": "qa_4619f6e745cc034755e4", "split": "test", "audio_id": "foa_ee192cbc81cf792a8c09", "audio_path": "audio/test/foa_ee192cbc81cf792a8c09.wav", "scene_annotation_csv_path": "annotations/test/foa_ee192cbc81cf792a8c09.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the clock from the listener?", "answer": "2.9 meters", "canonical_answer": "2.9 meters", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 2.8, "azimuth_deg": -128.798, "elevation_deg": -5.61, "distance_m": 2.91}]}
{"qa_id": "qa_c24880cb9e2eeb069590", "split": "test", "audio_id": "foa_3e9d0a99d7832553ad83", "audio_path": "audio/test/foa_3e9d0a99d7832553ad83.wav", "scene_annotation_csv_path": "annotations/test/foa_3e9d0a99d7832553ad83.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the home sound located?", "answer": "-13.7 degrees", "canonical_answer": "-13.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.6, "end_time": 6.6, "azimuth_deg": 70.429, "elevation_deg": -13.738, "distance_m": 1.45}]}
{"qa_id": "qa_f74d87656d5992236694", "split": "test", "audio_id": "foa_b468beeb10d93373a6ea", "audio_path": "audio/test/foa_b468beeb10d93373a6ea.wav", "scene_annotation_csv_path": "annotations/test/foa_b468beeb10d93373a6ea.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the male speech sound originating from the left side begin?", "answer": "The sound originating from the left becomes active at 0.1s.", "canonical_answer": "0.1s", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.1, "end_time": 7.9, "azimuth_deg": 74.066, "elevation_deg": 4.066, "distance_m": 3.26}]}
{"qa_id": "qa_3083193b112649f4645c", "split": "test", "audio_id": "foa_c0240625bdb595a01dfa", "audio_path": "audio/test/foa_c0240625bdb595a01dfa.wav", "scene_annotation_csv_path": "annotations/test/foa_c0240625bdb595a01dfa.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the kitchenware located?", "answer": "-176.4 degrees", "canonical_answer": "-176.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 0.0, "end_time": 1.0, "azimuth_deg": -176.412, "elevation_deg": 11.169, "distance_m": 3.24}]}
{"qa_id": "qa_5088121f32c1ffa27411", "split": "test", "audio_id": "foa_64ac259b147d44c55332", "audio_path": "audio/test/foa_64ac259b147d44c55332.wav", "scene_annotation_csv_path": "annotations/test/foa_64ac259b147d44c55332.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the drum in meters?", "answer": "2.0 meters", "canonical_answer": "2.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 7.5, "azimuth_deg": 111.077, "elevation_deg": 23.482, "distance_m": 1.98}]}
{"qa_id": "qa_6dee443817c6c82d7820", "split": "test", "audio_id": "foa_a1d544c7b2d0fd29296e", "audio_path": "audio/test/foa_a1d544c7b2d0fd29296e.wav", "scene_annotation_csv_path": "annotations/test/foa_a1d544c7b2d0fd29296e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the cooking sound originate from the back of the scene?", "answer": "The sound originating from the back becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 16.6, "azimuth_deg": -165.227, "elevation_deg": 1.773, "distance_m": 3.37}]}
{"qa_id": "qa_5c333b768822bd3e453c", "split": "test", "audio_id": "foa_332ec8ec086a58bed997", "audio_path": "audio/test/foa_332ec8ec086a58bed997.wav", "scene_annotation_csv_path": "annotations/test/foa_332ec8ec086a58bed997.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the percussion instrument positioned?", "answer": "-27.3 degrees", "canonical_answer": "-27.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": -74.687, "elevation_deg": -27.32, "distance_m": 3.24}]}
{"qa_id": "qa_4a36a0c2e6d258b89b42", "split": "test", "audio_id": "foa_06778590f6bda6559541", "audio_path": "audio/test/foa_06778590f6bda6559541.wav", "scene_annotation_csv_path": "annotations/test/foa_06778590f6bda6559541.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the percussion sound?", "answer": "-164.8 degrees", "canonical_answer": "-164.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.4, "end_time": 16.8, "azimuth_deg": -164.795, "elevation_deg": 20.354, "distance_m": 3.22}]}
{"qa_id": "qa_9be13d2ebd2f8acf0405", "split": "test", "audio_id": "foa_86041e0708f04fc2e090", "audio_path": "audio/test/foa_86041e0708f04fc2e090.wav", "scene_annotation_csv_path": "annotations/test/foa_86041e0708f04fc2e090.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the tearing sound from the listener?", "answer": "1.8 meters", "canonical_answer": "1.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 0.1, "end_time": 1.4, "azimuth_deg": -45.67, "elevation_deg": 8.92, "distance_m": 1.84}]}
{"qa_id": "qa_f3dd2b919bece04d1971", "split": "test", "audio_id": "foa_fadfc70b824c15af7869", "audio_path": "audio/test/foa_fadfc70b824c15af7869.wav", "scene_annotation_csv_path": "annotations/test/foa_fadfc70b824c15af7869.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the appliance?", "answer": "-5.8 degrees", "canonical_answer": "-5.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.4, "end_time": 3.5, "azimuth_deg": 94.124, "elevation_deg": -5.82, "distance_m": 0.69}]}
{"qa_id": "qa_77fed61754e3751c0643", "split": "test", "audio_id": "foa_ded6c745dddc37988ac4", "audio_path": "audio/test/foa_ded6c745dddc37988ac4.wav", "scene_annotation_csv_path": "annotations/test/foa_ded6c745dddc37988ac4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the bell located?", "answer": "-31.5 degrees", "canonical_answer": "-31.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 2.9, "end_time": 20.0, "azimuth_deg": -31.487, "elevation_deg": 17.377, "distance_m": 1.69}]}
{"qa_id": "qa_c5705b57e31441dcd793", "split": "test", "audio_id": "foa_5d78d07135739a9e0edc", "audio_path": "audio/test/foa_5d78d07135739a9e0edc.wav", "scene_annotation_csv_path": "annotations/test/foa_5d78d07135739a9e0edc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the rear and below start?", "answer": "The sound source located behind and below the listener becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.0, "end_time": 6.8, "azimuth_deg": -169.765, "elevation_deg": -15.111, "distance_m": 2.85}]}
{"qa_id": "qa_7d68db449839d301ec9f", "split": "test", "audio_id": "foa_fe881c1379d9c614add6", "audio_path": "audio/test/foa_fe881c1379d9c614add6.wav", "scene_annotation_csv_path": "annotations/test/foa_fe881c1379d9c614add6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the scratching sound originating from the front-right and elevated position begin?", "answer": "The scratching sound begins at 0.1s.", "canonical_answer": "0.1s", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.1, "end_time": 1.6, "azimuth_deg": -41.905, "elevation_deg": 15.765, "distance_m": 1.66}]}
{"qa_id": "qa_b509b0e5feaf02c5d174", "split": "test", "audio_id": "foa_2ee0a081d406e64ea244", "audio_path": "audio/test/foa_2ee0a081d406e64ea244.wav", "scene_annotation_csv_path": "annotations/test/foa_2ee0a081d406e64ea244.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the guitar located?", "answer": "-22.6 degrees", "canonical_answer": "-22.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 2.4, "azimuth_deg": -22.597, "elevation_deg": -17.302, "distance_m": 2.07}]}
{"qa_id": "qa_48f031c7f9798b6f37e1", "split": "test", "audio_id": "foa_88ed54c9d5b6b0e013e7", "audio_path": "audio/test/foa_88ed54c9d5b6b0e013e7.wav", "scene_annotation_csv_path": "annotations/test/foa_88ed54c9d5b6b0e013e7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the breathing sound located from the listener?", "answer": "2.6 meters", "canonical_answer": "2.6 meters", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.1, "end_time": 0.8, "azimuth_deg": 84.751, "elevation_deg": -20.5, "distance_m": 2.61}]}
{"qa_id": "qa_9e15e4754e66d76a419b", "split": "test", "audio_id": "foa_5ce8b18dd56ed635bdfa", "audio_path": "audio/test/foa_5ce8b18dd56ed635bdfa.wav", "scene_annotation_csv_path": "annotations/test/foa_5ce8b18dd56ed635bdfa.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the drum positioned?", "answer": "23.8 degrees", "canonical_answer": "23.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 10.2, "azimuth_deg": -110.024, "elevation_deg": 23.815, "distance_m": 2.16}]}
{"qa_id": "qa_7732ea0d048ba5c1435f", "split": "test", "audio_id": "foa_2f25d193777acd721584", "audio_path": "audio/test/foa_2f25d193777acd721584.wav", "scene_annotation_csv_path": "annotations/test/foa_2f25d193777acd721584.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the singing occurring?", "answer": "-60.0 degrees", "canonical_answer": "-60.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 1.8, "end_time": 9.5, "azimuth_deg": -10.939, "elevation_deg": -59.968, "distance_m": 1.31}]}
{"qa_id": "qa_f59b2066977fb6dfe3f9", "split": "test", "audio_id": "foa_d5b3af0b511688711767", "audio_path": "audio/test/foa_d5b3af0b511688711767.wav", "scene_annotation_csv_path": "annotations/test/foa_d5b3af0b511688711767.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back-left position begin?", "answer": "The sound source located at the back-left becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": 121.655, "elevation_deg": 8.855, "distance_m": 3.19}]}
{"qa_id": "qa_5f4a6e59a3d25e9616b5", "split": "test", "audio_id": "foa_757c677f6872727e7737", "audio_path": "audio/test/foa_757c677f6872727e7737.wav", "scene_annotation_csv_path": "annotations/test/foa_757c677f6872727e7737.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the human vocalization from the listener?", "answer": "3.1 meters", "canonical_answer": "3.1 meters", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.1, "end_time": 2.8, "azimuth_deg": -162.07, "elevation_deg": -4.799, "distance_m": 3.06}]}
{"qa_id": "qa_a70ef0b0fafd7bc2c7c5", "split": "test", "audio_id": "foa_6772f677f10aa0f6b9a7", "audio_path": "audio/test/foa_6772f677f10aa0f6b9a7.wav", "scene_annotation_csv_path": "annotations/test/foa_6772f677f10aa0f6b9a7.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the musical instrument located?", "answer": "-52.3 degrees", "canonical_answer": "-52.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 1, "start_time": 0.0, "end_time": 6.6, "azimuth_deg": -52.317, "elevation_deg": 19.235, "distance_m": 2.54}]}
{"qa_id": "qa_f227579431ac1bcf6eb9", "split": "test", "audio_id": "foa_1613c87deba607f82c1c", "audio_path": "audio/test/foa_1613c87deba607f82c1c.wav", "scene_annotation_csv_path": "annotations/test/foa_1613c87deba607f82c1c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance to the tool in meters?", "answer": "2.8 meters", "canonical_answer": "2.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 1, "start_time": 1.8, "end_time": 10.0, "azimuth_deg": 104.339, "elevation_deg": 10.49, "distance_m": 2.84}]}
{"qa_id": "qa_e8375b3acecb763038a8", "split": "test", "audio_id": "foa_c6fd1877631f5ed36aa9", "audio_path": "audio/test/foa_c6fd1877631f5ed36aa9.wav", "scene_annotation_csv_path": "annotations/test/foa_c6fd1877631f5ed36aa9.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the speech located?", "answer": "-80.3 degrees", "canonical_answer": "-80.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 13.3, "azimuth_deg": -80.302, "elevation_deg": 46.722, "distance_m": 0.79}]}
{"qa_id": "qa_667835cc53df64d4e1a9", "split": "test", "audio_id": "foa_11731d09cb4b15595db7", "audio_path": "audio/test/foa_11731d09cb4b15595db7.wav", "scene_annotation_csv_path": "annotations/test/foa_11731d09cb4b15595db7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the appliance located?", "answer": "-26.1 degrees", "canonical_answer": "-26.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 3.6, "end_time": 20.0, "azimuth_deg": 125.593, "elevation_deg": -26.076, "distance_m": 1.51}]}
{"qa_id": "qa_e75b2a945d6cb011684f", "split": "test", "audio_id": "foa_eaa1a5c26726cec27e69", "audio_path": "audio/test/foa_eaa1a5c26726cec27e69.wav", "scene_annotation_csv_path": "annotations/test/foa_eaa1a5c26726cec27e69.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound originate from the back?", "answer": "The sound source located at the back becomes active at 0.3s.", "canonical_answer": "0.3s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 11.6, "azimuth_deg": 158.074, "elevation_deg": 3.742, "distance_m": 2.9}]}
{"qa_id": "qa_7ef04219dbc691f82d9c", "split": "test", "audio_id": "foa_2ff52f0b60d73fcd851c", "audio_path": "audio/test/foa_2ff52f0b60d73fcd851c.wav", "scene_annotation_csv_path": "annotations/test/foa_2ff52f0b60d73fcd851c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance to the water source?", "answer": "3.4 meters", "canonical_answer": "3.4 meters", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.4, "end_time": 10.7, "azimuth_deg": -18.269, "elevation_deg": -20.247, "distance_m": 3.39}]}
{"qa_id": "qa_0c3b8f62ba54bb08bf35", "split": "test", "audio_id": "foa_babfa4e1ef54e08a0a6f", "audio_path": "audio/test/foa_babfa4e1ef54e08a0a6f.wav", "scene_annotation_csv_path": "annotations/test/foa_babfa4e1ef54e08a0a6f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the keyboard instrument located?", "answer": "-23.3 degrees", "canonical_answer": "-23.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 6.6, "azimuth_deg": -23.295, "elevation_deg": 14.62, "distance_m": 3.38}]}
{"qa_id": "qa_9e33db116923e1dca198", "split": "test", "audio_id": "foa_96af1fb49ac8c1c2aad8", "audio_path": "audio/test/foa_96af1fb49ac8c1c2aad8.wav", "scene_annotation_csv_path": "annotations/test/foa_96af1fb49ac8c1c2aad8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the alarm sound coming from the back-left direction begin?", "answer": "The sound originating from the back-left becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 3.2, "azimuth_deg": 122.124, "elevation_deg": 1.727, "distance_m": 2.49}]}
{"qa_id": "qa_595adb7ad55f128898df", "split": "test", "audio_id": "foa_3f926577c2eb375bddff", "audio_path": "audio/test/foa_3f926577c2eb375bddff.wav", "scene_annotation_csv_path": "annotations/test/foa_3f926577c2eb375bddff.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the alarm located?", "answer": "-0.3 degrees", "canonical_answer": "-0.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 16.0, "azimuth_deg": 13.833, "elevation_deg": -0.309, "distance_m": 3.25}]}
{"qa_id": "qa_dd2ee936e150ab3e8ae0", "split": "test", "audio_id": "foa_97f22ec07b707982cca8", "audio_path": "audio/test/foa_97f22ec07b707982cca8.wav", "scene_annotation_csv_path": "annotations/test/foa_97f22ec07b707982cca8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. At what distance is the sound of tearing occurring?", "answer": "3.1 meters", "canonical_answer": "3.1 meters", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 0.4, "end_time": 0.8, "azimuth_deg": 150.518, "elevation_deg": -17.827, "distance_m": 3.13}]}
{"qa_id": "qa_ade9291e072b1948e8f2", "split": "test", "audio_id": "foa_5eae7eeb2b62af96c3c0", "audio_path": "audio/test/foa_5eae7eeb2b62af96c3c0.wav", "scene_annotation_csv_path": "annotations/test/foa_5eae7eeb2b62af96c3c0.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth angle is the speech located?", "answer": "111.8 degrees", "canonical_answer": "111.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 3.7, "azimuth_deg": 111.784, "elevation_deg": 0.0, "distance_m": 3.8}]}
{"qa_id": "qa_3487529e42680bb18e61", "split": "test", "audio_id": "foa_6d1de3a1b8ad07809f6a", "audio_path": "audio/test/foa_6d1de3a1b8ad07809f6a.wav", "scene_annotation_csv_path": "annotations/test/foa_6d1de3a1b8ad07809f6a.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the crackling sound originating from the front-right and elevated position begin?", "answer": "The crackle begins at 0.1s.", "canonical_answer": "0.1s", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 1, "start_time": 0.1, "end_time": 9.8, "azimuth_deg": -24.06, "elevation_deg": 23.86, "distance_m": 1.28}]}
{"qa_id": "qa_e4d89241aaf4c36fa3fa", "split": "test", "audio_id": "foa_2aa604d8e7e685b63bd1", "audio_path": "audio/test/foa_2aa604d8e7e685b63bd1.wav", "scene_annotation_csv_path": "annotations/test/foa_2aa604d8e7e685b63bd1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the metal clink sound?", "answer": "-27.2 degrees", "canonical_answer": "-27.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.4, "end_time": 1.3, "azimuth_deg": -105.432, "elevation_deg": -27.243, "distance_m": 2.93}]}
{"qa_id": "qa_c73d378ce0ae5d3bc483", "split": "test", "audio_id": "foa_02b26e4d1b6e7261491f", "audio_path": "audio/test/foa_02b26e4d1b6e7261491f.wav", "scene_annotation_csv_path": "annotations/test/foa_02b26e4d1b6e7261491f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the human vocalization from the listener?", "answer": "1.5 meters", "canonical_answer": "1.5 meters", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.2, "end_time": 0.8, "azimuth_deg": -140.304, "elevation_deg": 35.829, "distance_m": 1.47}]}
{"qa_id": "qa_e4b9d8b1e062d5d1aa8e", "split": "test", "audio_id": "foa_4f948423a8d0167d9b15", "audio_path": "audio/test/foa_4f948423a8d0167d9b15.wav", "scene_annotation_csv_path": "annotations/test/foa_4f948423a8d0167d9b15.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the camera?", "answer": "-33.2 degrees", "canonical_answer": "-33.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.2, "end_time": 0.5, "azimuth_deg": -141.778, "elevation_deg": -33.226, "distance_m": 0.92}]}
{"qa_id": "qa_a2731fc065d2a3882d17", "split": "test", "audio_id": "foa_784dd709aef60369b458", "audio_path": "audio/test/foa_784dd709aef60369b458.wav", "scene_annotation_csv_path": "annotations/test/foa_784dd709aef60369b458.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the tool located?", "answer": "119.5 degrees", "canonical_answer": "119.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 4.6, "azimuth_deg": 119.504, "elevation_deg": 27.902, "distance_m": 0.83}]}
{"qa_id": "qa_e464c6c6b387db105728", "split": "test", "audio_id": "foa_69ef9f8183f57ab047f3", "audio_path": "audio/test/foa_69ef9f8183f57ab047f3.wav", "scene_annotation_csv_path": "annotations/test/foa_69ef9f8183f57ab047f3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the left and below begin?", "answer": "The sound source located to the left and below starts at 2.8s.", "canonical_answer": "2.8s", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 2.8, "end_time": 17.9, "azimuth_deg": 111.731, "elevation_deg": -32.105, "distance_m": 2.21}]}
{"qa_id": "qa_61ea71567894df0a5368", "split": "test", "audio_id": "foa_283015bcca8a4b483d35", "audio_path": "audio/test/foa_283015bcca8a4b483d35.wav", "scene_annotation_csv_path": "annotations/test/foa_283015bcca8a4b483d35.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the cooking sound in meters?", "answer": "3.3 meters", "canonical_answer": "3.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 15.8, "azimuth_deg": 112.22, "elevation_deg": 20.006, "distance_m": 3.31}]}
{"qa_id": "qa_4eff9110c655962c430b", "split": "test", "audio_id": "foa_363332cda9f4f53aba03", "audio_path": "audio/test/foa_363332cda9f4f53aba03.wav", "scene_annotation_csv_path": "annotations/test/foa_363332cda9f4f53aba03.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound originating from the back-left direction begin?", "answer": "The sound originating from the back-left becomes active at 0.5s.", "canonical_answer": "0.5s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.5, "end_time": 5.1, "azimuth_deg": 140.172, "elevation_deg": 13.621, "distance_m": 2.46}]}
{"qa_id": "qa_8a420961f592fdc7d533", "split": "test", "audio_id": "foa_70a9df09f5919f08c920", "audio_path": "audio/test/foa_70a9df09f5919f08c920.wav", "scene_annotation_csv_path": "annotations/test/foa_70a9df09f5919f08c920.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the human vocalization located?", "answer": "27.9 degrees", "canonical_answer": "27.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": 27.863, "elevation_deg": -4.498, "distance_m": 2.27}]}
{"qa_id": "qa_05180743f551a3660a7e", "split": "test", "audio_id": "foa_d3947e9f38ebd623b569", "audio_path": "audio/test/foa_d3947e9f38ebd623b569.wav", "scene_annotation_csv_path": "annotations/test/foa_d3947e9f38ebd623b569.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the dog located?", "answer": "-20.7 degrees", "canonical_answer": "-20.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 3, "start_time": 16.8, "end_time": 20.0, "azimuth_deg": -84.264, "elevation_deg": -20.652, "distance_m": 1.07}]}
{"qa_id": "qa_4303ee9040c77d1ea04d", "split": "test", "audio_id": "foa_59a65acbcc5aa3378968", "audio_path": "audio/test/foa_59a65acbcc5aa3378968.wav", "scene_annotation_csv_path": "annotations/test/foa_59a65acbcc5aa3378968.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the breathing sound located to the left and above the listener begin?", "answer": "The sound coming from that direction begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.0, "end_time": 4.2, "azimuth_deg": 68.812, "elevation_deg": 20.237, "distance_m": 2.89}]}
{"qa_id": "qa_185a6390d648df4b5d48", "split": "test", "audio_id": "foa_338c4bd37bb40af95cf5", "audio_path": "audio/test/foa_338c4bd37bb40af95cf5.wav", "scene_annotation_csv_path": "annotations/test/foa_338c4bd37bb40af95cf5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the male speaker located?", "answer": "7.9 degrees", "canonical_answer": "7.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.0, "end_time": 0.9, "azimuth_deg": 7.861, "elevation_deg": -15.85, "distance_m": 1.14}]}
{"qa_id": "qa_3e35bc20e7d71f830821", "split": "test", "audio_id": "foa_98c2c1a212c780ac19c4", "audio_path": "audio/test/foa_98c2c1a212c780ac19c4.wav", "scene_annotation_csv_path": "annotations/test/foa_98c2c1a212c780ac19c4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the tool?", "answer": "1.4 meters", "canonical_answer": "1.4 meters", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.1, "end_time": 0.6, "azimuth_deg": -49.358, "elevation_deg": -6.767, "distance_m": 1.39}]}
{"qa_id": "qa_0527da528e119105a30e", "split": "test", "audio_id": "foa_e821d7ea23feb9d86726", "audio_path": "audio/test/foa_e821d7ea23feb9d86726.wav", "scene_annotation_csv_path": "annotations/test/foa_e821d7ea23feb9d86726.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the singing taking place?", "answer": "-16.7 degrees", "canonical_answer": "-16.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 1.5, "end_time": 19.4, "azimuth_deg": -65.27, "elevation_deg": -16.711, "distance_m": 2.4}]}
{"qa_id": "qa_7b868a97fa161667f901", "split": "test", "audio_id": "foa_046836cecacb1a20fd04", "audio_path": "audio/test/foa_046836cecacb1a20fd04.wav", "scene_annotation_csv_path": "annotations/test/foa_046836cecacb1a20fd04.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the human vocalization?", "answer": "-35.7 degrees", "canonical_answer": "-35.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 2, "start_time": 7.4, "end_time": 8.3, "azimuth_deg": -15.103, "elevation_deg": -35.697, "distance_m": 1.5}]}
{"qa_id": "qa_a9b8bd947ce00008da17", "split": "test", "audio_id": "foa_331dc21f0276df56f41c", "audio_path": "audio/test/foa_331dc21f0276df56f41c.wav", "scene_annotation_csv_path": "annotations/test/foa_331dc21f0276df56f41c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the alarm, measured in meters?", "answer": "1.1 meters", "canonical_answer": "1.1 meters", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 4.0, "azimuth_deg": -124.518, "elevation_deg": -16.862, "distance_m": 1.06}]}
{"qa_id": "qa_d00a380d938a4d14b891", "split": "test", "audio_id": "foa_b0cf84fa3feb681d191b", "audio_path": "audio/test/foa_b0cf84fa3feb681d191b.wav", "scene_annotation_csv_path": "annotations/test/foa_b0cf84fa3feb681d191b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back-left and below begin?", "answer": "The sound source located in the back-left and below starts at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 8.2, "azimuth_deg": 145.327, "elevation_deg": -42.816, "distance_m": 2.08}]}
{"qa_id": "qa_14594785c9f267cb0b85", "split": "test", "audio_id": "foa_33ed4cc5fcf487bf14a4", "audio_path": "audio/test/foa_33ed4cc5fcf487bf14a4.wav", "scene_annotation_csv_path": "annotations/test/foa_33ed4cc5fcf487bf14a4.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the wind located?", "answer": "-133.1 degrees", "canonical_answer": "-133.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": -133.084, "elevation_deg": 0.0, "distance_m": 2.61}]}
{"qa_id": "qa_a12777e3061e0602d27a", "split": "test", "audio_id": "foa_9eb381d3c32e2bc6f005", "audio_path": "audio/test/foa_9eb381d3c32e2bc6f005.wav", "scene_annotation_csv_path": "annotations/test/foa_9eb381d3c32e2bc6f005.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the drawer cabinet?", "answer": "-0.8 degrees", "canonical_answer": "-0.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 0, "start_time": 10.3, "end_time": 18.8, "azimuth_deg": -95.72, "elevation_deg": -0.814, "distance_m": 2.58}]}
{"qa_id": "qa_500ddfd82fd83c9c09b3", "split": "test", "audio_id": "foa_af22daa759102cec5df7", "audio_path": "audio/test/foa_af22daa759102cec5df7.wav", "scene_annotation_csv_path": "annotations/test/foa_af22daa759102cec5df7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth are the footsteps located?", "answer": "-151.8 degrees", "canonical_answer": "-151.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.0, "end_time": 4.0, "azimuth_deg": -151.767, "elevation_deg": 18.611, "distance_m": 1.98}]}
{"qa_id": "qa_6fdf525b9e3c12d7b6a3", "split": "test", "audio_id": "foa_f5349374ae083270814b", "audio_path": "audio/test/foa_f5349374ae083270814b.wav", "scene_annotation_csv_path": "annotations/test/foa_f5349374ae083270814b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the scratching sound originating from the front-left and elevated position begin?", "answer": "The scratching sound begins at 9.4s.", "canonical_answer": "9.4s", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 1, "start_time": 9.4, "end_time": 11.2, "azimuth_deg": 62.963, "elevation_deg": 57.16, "distance_m": 0.93}]}
{"qa_id": "qa_9012aaa2e9fe9a009450", "split": "test", "audio_id": "foa_dd627585a802a5568104", "audio_path": "audio/test/foa_dd627585a802a5568104.wav", "scene_annotation_csv_path": "annotations/test/foa_dd627585a802a5568104.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the human vocalization in meters?", "answer": "1.0 meters", "canonical_answer": "1.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 1, "start_time": 2.9, "end_time": 4.9, "azimuth_deg": 28.474, "elevation_deg": -40.572, "distance_m": 0.98}]}
{"qa_id": "qa_d2bf9cf31beae4b7d52a", "split": "test", "audio_id": "foa_5b29a822d42b35fdb901", "audio_path": "audio/test/foa_5b29a822d42b35fdb901.wav", "scene_annotation_csv_path": "annotations/test/foa_5b29a822d42b35fdb901.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the scratch located?", "answer": "12.4 degrees", "canonical_answer": "12.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": 12.408, "elevation_deg": -18.692, "distance_m": 2.78}]}
{"qa_id": "qa_c5e180f1e3effbcb8218", "split": "test", "audio_id": "foa_0e94a4d9c3e86e7e7777", "audio_path": "audio/test/foa_0e94a4d9c3e86e7e7777.wav", "scene_annotation_csv_path": "annotations/test/foa_0e94a4d9c3e86e7e7777.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the tool?", "answer": "2.8 meters", "canonical_answer": "2.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.1, "end_time": 6.2, "azimuth_deg": 66.499, "elevation_deg": 15.461, "distance_m": 2.77}]}
{"qa_id": "qa_77beb1aafc50ad0da22e", "split": "test", "audio_id": "foa_c2fb25df55d76eb26f83", "audio_path": "audio/test/foa_c2fb25df55d76eb26f83.wav", "scene_annotation_csv_path": "annotations/test/foa_c2fb25df55d76eb26f83.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the left and above begin?", "answer": "The sound source starts at 5.0s.", "canonical_answer": "5.0s", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 1, "start_time": 5.0, "end_time": 8.1, "azimuth_deg": 78.101, "elevation_deg": 18.997, "distance_m": 2.65}]}
{"qa_id": "qa_9d6e87025bbc01b7e86f", "split": "test", "audio_id": "foa_b93cb1f648ce4a2b20b2", "audio_path": "audio/test/foa_b93cb1f648ce4a2b20b2.wav", "scene_annotation_csv_path": "annotations/test/foa_b93cb1f648ce4a2b20b2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the guitar positioned?", "answer": "-31.4 degrees", "canonical_answer": "-31.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 4.0, "azimuth_deg": -44.455, "elevation_deg": -31.356, "distance_m": 2.62}]}
{"qa_id": "qa_4a429ca6b64d3b3bc424", "split": "test", "audio_id": "foa_1420c1a4b0ace3d8ee79", "audio_path": "audio/test/foa_1420c1a4b0ace3d8ee79.wav", "scene_annotation_csv_path": "annotations/test/foa_1420c1a4b0ace3d8ee79.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the speech located?", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 3.2, "azimuth_deg": 53.019, "elevation_deg": 0.0, "distance_m": 2.0}]}
{"qa_id": "qa_e7cca025d0633c10b8b5", "split": "test", "audio_id": "foa_51b3a405a8d87cb18874", "audio_path": "audio/test/foa_51b3a405a8d87cb18874.wav", "scene_annotation_csv_path": "annotations/test/foa_51b3a405a8d87cb18874.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the laughter occurring?", "answer": "-120.0 degrees", "canonical_answer": "-120.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.6, "end_time": 7.4, "azimuth_deg": -120.003, "elevation_deg": 10.857, "distance_m": 1.55}]}
{"qa_id": "qa_ffab9bb7522cdb6eb9b1", "split": "test", "audio_id": "foa_094f85bebb33a222696d", "audio_path": "audio/test/foa_094f85bebb33a222696d.wav", "scene_annotation_csv_path": "annotations/test/foa_094f85bebb33a222696d.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the person speaking?", "answer": "0.7 meters", "canonical_answer": "0.7 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 3.0, "azimuth_deg": -90.827, "elevation_deg": 16.836, "distance_m": 0.72}]}
{"qa_id": "qa_e68a5d494e1f46801aa5", "split": "test", "audio_id": "foa_f72985394421766c9975", "audio_path": "audio/test/foa_f72985394421766c9975.wav", "scene_annotation_csv_path": "annotations/test/foa_f72985394421766c9975.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the alarm sound coming from the front and above begin?", "answer": "The sound originating from the front and above becomes active at 0.2s.", "canonical_answer": "0.2s", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": -10.126, "elevation_deg": 49.474, "distance_m": 0.8}]}
{"qa_id": "qa_6a7c0e2af3bc71258c7d", "split": "test", "audio_id": "foa_87d63a53dbc2725ac6ee", "audio_path": "audio/test/foa_87d63a53dbc2725ac6ee.wav", "scene_annotation_csv_path": "annotations/test/foa_87d63a53dbc2725ac6ee.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the speaker located?", "answer": "-97.6 degrees", "canonical_answer": "-97.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 14.0, "azimuth_deg": -97.56, "elevation_deg": 14.113, "distance_m": 2.28}]}
{"qa_id": "qa_2f9418a2bae8c0828259", "split": "test", "audio_id": "foa_67872ff02690b70d0035", "audio_path": "audio/test/foa_67872ff02690b70d0035.wav", "scene_annotation_csv_path": "annotations/test/foa_67872ff02690b70d0035.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the crushing sound originating from the back-right and above begin?", "answer": "The sound of crushing begins at 2.8s.", "canonical_answer": "2.8s", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 1, "start_time": 2.8, "end_time": 6.7, "azimuth_deg": -136.771, "elevation_deg": 18.769, "distance_m": 1.25}]}
{"qa_id": "qa_a5ac10bf0c0ca7e4a701", "split": "test", "audio_id": "foa_b6315ad3f2c7001cbe3e", "audio_path": "audio/test/foa_b6315ad3f2c7001cbe3e.wav", "scene_annotation_csv_path": "annotations/test/foa_b6315ad3f2c7001cbe3e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the string instrument?", "answer": "-38.7 degrees", "canonical_answer": "-38.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 3.5, "azimuth_deg": 138.572, "elevation_deg": -38.712, "distance_m": 1.01}]}
{"qa_id": "qa_694ae9c5cdda0a069d14", "split": "test", "audio_id": "foa_009f01b35cd6e6616621", "audio_path": "audio/test/foa_009f01b35cd6e6616621.wav", "scene_annotation_csv_path": "annotations/test/foa_009f01b35cd6e6616621.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the body sound?", "answer": "2.6 meters", "canonical_answer": "2.6 meters", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": -45.055, "elevation_deg": -9.11, "distance_m": 2.61}]}
{"qa_id": "qa_b9a8aa9aae0f2b62c144", "split": "test", "audio_id": "foa_2e2b7c5ffcd1801cf4ec", "audio_path": "audio/test/foa_2e2b7c5ffcd1801cf4ec.wav", "scene_annotation_csv_path": "annotations/test/foa_2e2b7c5ffcd1801cf4ec.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the body sound in meters?", "answer": "3.0 meters", "canonical_answer": "3.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.1, "end_time": 1.4, "azimuth_deg": -59.142, "elevation_deg": 11.336, "distance_m": 2.96}]}
{"qa_id": "qa_52215bb7dd2912000ed0", "split": "test", "audio_id": "foa_1696582b1970ad4fe55f", "audio_path": "audio/test/foa_1696582b1970ad4fe55f.wav", "scene_annotation_csv_path": "annotations/test/foa_1696582b1970ad4fe55f.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the bell?", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 1, "start_time": 0.4, "end_time": 10.6, "azimuth_deg": 11.612, "elevation_deg": 0.0, "distance_m": 2.82}]}
{"qa_id": "qa_51ddefc8f064b9db5162", "split": "test", "audio_id": "foa_182e8ad057e958de74e4", "audio_path": "audio/test/foa_182e8ad057e958de74e4.wav", "scene_annotation_csv_path": "annotations/test/foa_182e8ad057e958de74e4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the left side first begin?", "answer": "The sound source located on the left becomes active at 0.1s.", "canonical_answer": "0.1s", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.1, "end_time": 9.4, "azimuth_deg": 105.515, "elevation_deg": 4.743, "distance_m": 0.9}]}
{"qa_id": "qa_8eab590387c70316a7bf", "split": "test", "audio_id": "foa_567958928ed64850de57", "audio_path": "audio/test/foa_567958928ed64850de57.wav", "scene_annotation_csv_path": "annotations/test/foa_567958928ed64850de57.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the door located?", "answer": "168.1 degrees", "canonical_answer": "168.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.0, "end_time": 4.5, "azimuth_deg": 168.087, "elevation_deg": 1.13, "distance_m": 3.49}]}
{"qa_id": "qa_7c56bec5241611f4b1d9", "split": "test", "audio_id": "foa_fd313a9c97891322c5c4", "audio_path": "audio/test/foa_fd313a9c97891322c5c4.wav", "scene_annotation_csv_path": "annotations/test/foa_fd313a9c97891322c5c4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the crackling sound?", "answer": "2.5 meters", "canonical_answer": "2.5 meters", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 2, "start_time": 7.7, "end_time": 13.8, "azimuth_deg": -17.099, "elevation_deg": -4.607, "distance_m": 2.54}]}
{"qa_id": "qa_895036bf936d0740d506", "split": "test", "audio_id": "foa_47d7f14f24196dbf91ac", "audio_path": "audio/test/foa_47d7f14f24196dbf91ac.wav", "scene_annotation_csv_path": "annotations/test/foa_47d7f14f24196dbf91ac.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back and above begin?", "answer": "The musical instrument sound originating from that location begins at 0.1s.", "canonical_answer": "0.1s", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.1, "end_time": 8.2, "azimuth_deg": 162.747, "elevation_deg": 18.416, "distance_m": 2.86}]}
{"qa_id": "qa_414c894f85888df0d45c", "split": "test", "audio_id": "foa_c73e13393b35ca69bca2", "audio_path": "audio/test/foa_c73e13393b35ca69bca2.wav", "scene_annotation_csv_path": "annotations/test/foa_c73e13393b35ca69bca2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the bell sound?", "answer": "-110.8 degrees", "canonical_answer": "-110.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": -110.76, "elevation_deg": -6.798, "distance_m": 0.84}]}
{"qa_id": "qa_b477354bfed5a1c05fe3", "split": "test", "audio_id": "foa_60433bf6b558d10b11f6", "audio_path": "audio/test/foa_60433bf6b558d10b11f6.wav", "scene_annotation_csv_path": "annotations/test/foa_60433bf6b558d10b11f6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the percussion sound located?", "answer": "7.7 degrees", "canonical_answer": "7.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 5.5, "azimuth_deg": 116.196, "elevation_deg": 7.732, "distance_m": 1.47}]}
{"qa_id": "qa_778fa5e3e475c465729e", "split": "test", "audio_id": "foa_d28d1beb5d6ce5e855f2", "audio_path": "audio/test/foa_d28d1beb5d6ce5e855f2.wav", "scene_annotation_csv_path": "annotations/test/foa_d28d1beb5d6ce5e855f2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the human vocalization located?", "answer": "-22.5 degrees", "canonical_answer": "-22.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 1.0, "end_time": 15.2, "azimuth_deg": 159.417, "elevation_deg": -22.466, "distance_m": 3.39}]}
{"qa_id": "qa_5eeae7af39fe2e59883c", "split": "test", "audio_id": "foa_f8385fa8e734961e511f", "audio_path": "audio/test/foa_f8385fa8e734961e511f.wav", "scene_annotation_csv_path": "annotations/test/foa_f8385fa8e734961e511f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. At what distance is the singing taking place?", "answer": "3.4 meters", "canonical_answer": "3.4 meters", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 2, "start_time": 13.3, "end_time": 13.9, "azimuth_deg": 83.864, "elevation_deg": -19.462, "distance_m": 3.44}]}
{"qa_id": "qa_d3503949d8e3ceef0e82", "split": "test", "audio_id": "foa_6a31f3ec8dc853494444", "audio_path": "audio/test/foa_6a31f3ec8dc853494444.wav", "scene_annotation_csv_path": "annotations/test/foa_6a31f3ec8dc853494444.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the rear and elevated position begin?", "answer": "The sound source located in the back and above becomes active at 2.1s.", "canonical_answer": "2.1s", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 2.1, "end_time": 15.6, "azimuth_deg": -175.215, "elevation_deg": 43.312, "distance_m": 1.38}]}
{"qa_id": "qa_3101087300aa48ae21fa", "split": "test", "audio_id": "foa_590147373ccc5af1d54c", "audio_path": "audio/test/foa_590147373ccc5af1d54c.wav", "scene_annotation_csv_path": "annotations/test/foa_590147373ccc5af1d54c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the machine located?", "answer": "138.1 degrees", "canonical_answer": "138.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 3, "start_time": 16.5, "end_time": 20.0, "azimuth_deg": 138.073, "elevation_deg": 15.279, "distance_m": 1.04}]}
{"qa_id": "qa_12e8f25a1a2bf055cf7c", "split": "test", "audio_id": "foa_94ead2813e95fb9f482e", "audio_path": "audio/test/foa_94ead2813e95fb9f482e.wav", "scene_annotation_csv_path": "annotations/test/foa_94ead2813e95fb9f482e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the kitchenware sound located behind you begin?", "answer": "The sound originating from behind you begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 0.0, "end_time": 1.0, "azimuth_deg": -164.221, "elevation_deg": 7.076, "distance_m": 2.34}]}
{"qa_id": "qa_074a0dd6a19245eb370e", "split": "test", "audio_id": "foa_c91dab1e9ccbb180f697", "audio_path": "audio/test/foa_c91dab1e9ccbb180f697.wav", "scene_annotation_csv_path": "annotations/test/foa_c91dab1e9ccbb180f697.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the car in meters?", "answer": "4.8 meters", "canonical_answer": "4.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 0, "start_time": 0.0, "end_time": 3.2, "azimuth_deg": -39.948, "elevation_deg": 0.0, "distance_m": 4.79}]}
{"qa_id": "qa_dc1a22ab439974860202", "split": "test", "audio_id": "foa_b980d143c84c271ffbdc", "audio_path": "audio/test/foa_b980d143c84c271ffbdc.wav", "scene_annotation_csv_path": "annotations/test/foa_b980d143c84c271ffbdc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the metal clink located?", "answer": "-72.6 degrees", "canonical_answer": "-72.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.0, "end_time": 2.7, "azimuth_deg": -72.564, "elevation_deg": -2.975, "distance_m": 2.76}]}
{"qa_id": "qa_5e15b47d49adf0b841d2", "split": "test", "audio_id": "foa_88c9d5be7561d504c3c1", "audio_path": "audio/test/foa_88c9d5be7561d504c3c1.wav", "scene_annotation_csv_path": "annotations/test/foa_88c9d5be7561d504c3c1.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the water source?", "answer": "-11.1 degrees", "canonical_answer": "-11.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 1, "start_time": 0.2, "end_time": 13.3, "azimuth_deg": 0.977, "elevation_deg": -11.109, "distance_m": 4.78}]}
{"qa_id": "qa_456a0209d493b1aed178", "split": "test", "audio_id": "foa_f7b518f50b123a06951c", "audio_path": "audio/test/foa_f7b518f50b123a06951c.wav", "scene_annotation_csv_path": "annotations/test/foa_f7b518f50b123a06951c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the thunderstorm begin to sound from the front-left direction?", "answer": "The thunderstorm begins at 2.1s.", "canonical_answer": "2.1s", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 2.1, "end_time": 17.9, "azimuth_deg": 43.651, "elevation_deg": -12.191, "distance_m": 3.44}]}
{"qa_id": "qa_22a31dd542d97cd58b1a", "split": "test", "audio_id": "foa_9b4e9cf6f095ccbc74a1", "audio_path": "audio/test/foa_9b4e9cf6f095ccbc74a1.wav", "scene_annotation_csv_path": "annotations/test/foa_9b4e9cf6f095ccbc74a1.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the musical instrument in meters?", "answer": "3.1 meters", "canonical_answer": "3.1 meters", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.3, "end_time": 11.3, "azimuth_deg": -14.507, "elevation_deg": -6.594, "distance_m": 3.12}]}
{"qa_id": "qa_4edbaa571e74aab76c48", "split": "test", "audio_id": "foa_0d4631db69f228b020cb", "audio_path": "audio/test/foa_0d4631db69f228b020cb.wav", "scene_annotation_csv_path": "annotations/test/foa_0d4631db69f228b020cb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the water positioned?", "answer": "-10.9 degrees", "canonical_answer": "-10.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": 38.444, "elevation_deg": -10.919, "distance_m": 3.08}]}
{"qa_id": "qa_b55cb4d329b2988c3c17", "split": "test", "audio_id": "foa_b3f3fbd4ef194f3f06c1", "audio_path": "audio/test/foa_b3f3fbd4ef194f3f06c1.wav", "scene_annotation_csv_path": "annotations/test/foa_b3f3fbd4ef194f3f06c1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the train located?", "answer": "167.6 degrees", "canonical_answer": "167.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 2, "start_time": 13.0, "end_time": 15.3, "azimuth_deg": 167.639, "elevation_deg": -41.407, "distance_m": 1.96}]}
{"qa_id": "qa_4a532ad774907d606c43", "split": "test", "audio_id": "foa_06c35b45cdce5e20941b", "audio_path": "audio/test/foa_06c35b45cdce5e20941b.wav", "scene_annotation_csv_path": "annotations/test/foa_06c35b45cdce5e20941b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the telephone alarm located from the listener?", "answer": "3.2 meters", "canonical_answer": "3.2 meters", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 0.0, "end_time": 11.0, "azimuth_deg": 109.771, "elevation_deg": -17.609, "distance_m": 3.22}]}
{"qa_id": "qa_518c4da90c3068f69c2e", "split": "test", "audio_id": "foa_5fc3f681dfe03fa4a244", "audio_path": "audio/test/foa_5fc3f681dfe03fa4a244.wav", "scene_annotation_csv_path": "annotations/test/foa_5fc3f681dfe03fa4a244.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the left and below begin?", "answer": "The sound coming from that direction begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.0, "end_time": 16.0, "azimuth_deg": 104.761, "elevation_deg": -18.69, "distance_m": 2.46}]}
{"qa_id": "qa_c0916be387b41b2986aa", "split": "test", "audio_id": "foa_43b24f4ea6cccddc4d5a", "audio_path": "audio/test/foa_43b24f4ea6cccddc4d5a.wav", "scene_annotation_csv_path": "annotations/test/foa_43b24f4ea6cccddc4d5a.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the speaker located?", "answer": "-74.6 degrees", "canonical_answer": "-74.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 5.0, "azimuth_deg": -74.572, "elevation_deg": 0.0, "distance_m": 4.65}]}
{"qa_id": "qa_a5e884aa28b363e7aed1", "split": "test", "audio_id": "foa_250b313232079b111b30", "audio_path": "audio/test/foa_250b313232079b111b30.wav", "scene_annotation_csv_path": "annotations/test/foa_250b313232079b111b30.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the drum located?", "answer": "-8.5 degrees", "canonical_answer": "-8.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": -136.936, "elevation_deg": -8.539, "distance_m": 2.21}]}
{"qa_id": "qa_fc46ad2e792c5b71eb0a", "split": "test", "audio_id": "foa_e0eeca335d5273c23c87", "audio_path": "audio/test/foa_e0eeca335d5273c23c87.wav", "scene_annotation_csv_path": "annotations/test/foa_e0eeca335d5273c23c87.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth angle is the speech located?", "answer": "58.2 degrees", "canonical_answer": "58.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.5, "end_time": 8.4, "azimuth_deg": 58.176, "elevation_deg": 12.181, "distance_m": 2.87}]}
{"qa_id": "qa_6285c83e9aadae460c55", "split": "test", "audio_id": "foa_2d9c328bfeb11440418d", "audio_path": "audio/test/foa_2d9c328bfeb11440418d.wav", "scene_annotation_csv_path": "annotations/test/foa_2d9c328bfeb11440418d.csv", "dataset": "tau2636594", "data_source": "dcase_real", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the war sound in meters?", "answer": "2.0 meters", "canonical_answer": "2.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 5, "start_time": 0.2, "end_time": 3.3, "azimuth_deg": -39.0, "elevation_deg": 20.0, "distance_m": 2.0}]}
{"qa_id": "qa_203c760ac0c41d0aa718", "split": "test", "audio_id": "foa_fc44ca8cbc98aee7fb6d", "audio_path": "audio/test/foa_fc44ca8cbc98aee7fb6d.wav", "scene_annotation_csv_path": "annotations/test/foa_fc44ca8cbc98aee7fb6d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the front-left direction begin?", "answer": "The sound source located at the front-left becomes active at 2.0s.", "canonical_answer": "2.0s", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 2.0, "end_time": 20.0, "azimuth_deg": 45.911, "elevation_deg": 0.943, "distance_m": 1.22}]}
{"qa_id": "qa_3b474123f185abbc528a", "split": "test", "audio_id": "foa_2df3b529a3f4e170efa0", "audio_path": "audio/test/foa_2df3b529a3f4e170efa0.wav", "scene_annotation_csv_path": "annotations/test/foa_2df3b529a3f4e170efa0.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the speech located?", "answer": "-10.4 degrees", "canonical_answer": "-10.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 7.6, "azimuth_deg": 86.476, "elevation_deg": -10.366, "distance_m": 3.53}]}
{"qa_id": "qa_d64199d9a4f130f04bb2", "split": "test", "audio_id": "foa_5d6073b4074b87a9495c", "audio_path": "audio/test/foa_5d6073b4074b87a9495c.wav", "scene_annotation_csv_path": "annotations/test/foa_5d6073b4074b87a9495c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the string instrument?", "answer": "5.5 degrees", "canonical_answer": "5.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 8.8, "azimuth_deg": 85.939, "elevation_deg": 5.535, "distance_m": 2.5}]}
{"qa_id": "qa_c0d568a99437b7d0ae09", "split": "test", "audio_id": "foa_b4f45b341125a004eed0", "audio_path": "audio/test/foa_b4f45b341125a004eed0.wav", "scene_annotation_csv_path": "annotations/test/foa_b4f45b341125a004eed0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the telephone alarm begin playing from the back-right and below?", "answer": "The telephone alarm begins at 1.2s.", "canonical_answer": "1.2s", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 1.2, "end_time": 12.4, "azimuth_deg": -131.665, "elevation_deg": -53.29, "distance_m": 1.57}]}
{"qa_id": "qa_032b58b424ab131fbaef", "split": "test", "audio_id": "foa_6f67249699ffff374916", "audio_path": "audio/test/foa_6f67249699ffff374916.wav", "scene_annotation_csv_path": "annotations/test/foa_6f67249699ffff374916.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the bird?", "answer": "126.8 degrees", "canonical_answer": "126.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 1, "start_time": 2.0, "end_time": 3.6, "azimuth_deg": 126.833, "elevation_deg": -16.033, "distance_m": 1.74}]}
{"qa_id": "qa_14aa83b106113f57ec63", "split": "test", "audio_id": "foa_727972da390f76099d9f", "audio_path": "audio/test/foa_727972da390f76099d9f.wav", "scene_annotation_csv_path": "annotations/test/foa_727972da390f76099d9f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. At what distance is the telephone alarm located?", "answer": "1.2 meters", "canonical_answer": "1.2 meters", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 0.8, "end_time": 8.8, "azimuth_deg": 159.576, "elevation_deg": 35.76, "distance_m": 1.2}]}
{"qa_id": "qa_813a8bfd05958b6ed21e", "split": "test", "audio_id": "foa_3bd29c774914e83eab4e", "audio_path": "audio/test/foa_3bd29c774914e83eab4e.wav", "scene_annotation_csv_path": "annotations/test/foa_3bd29c774914e83eab4e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the guitar located?", "answer": "-31.2 degrees", "canonical_answer": "-31.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.7, "end_time": 16.0, "azimuth_deg": -31.191, "elevation_deg": 12.151, "distance_m": 1.72}]}
{"qa_id": "qa_87f7358b0555f6cb6433", "split": "test", "audio_id": "foa_e6598b84e9dd34d9ad53", "audio_path": "audio/test/foa_e6598b84e9dd34d9ad53.wav", "scene_annotation_csv_path": "annotations/test/foa_e6598b84e9dd34d9ad53.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the singing occurring?", "answer": "-41.0 degrees", "canonical_answer": "-41.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.4, "end_time": 20.0, "azimuth_deg": 25.994, "elevation_deg": -40.955, "distance_m": 2.26}]}
{"qa_id": "qa_886813d6ddf7fcfa4bad", "split": "test", "audio_id": "foa_9326249fc6ad024cc700", "audio_path": "audio/test/foa_9326249fc6ad024cc700.wav", "scene_annotation_csv_path": "annotations/test/foa_9326249fc6ad024cc700.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the kitchenware?", "answer": "2.0 meters", "canonical_answer": "2.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 0.4, "end_time": 7.2, "azimuth_deg": -99.625, "elevation_deg": -12.141, "distance_m": 2.02}]}
{"qa_id": "qa_7b64995ffcbd54ed5194", "split": "test", "audio_id": "foa_70df1cd2f7dc5c572c66", "audio_path": "audio/test/foa_70df1cd2f7dc5c572c66.wav", "scene_annotation_csv_path": "annotations/test/foa_70df1cd2f7dc5c572c66.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the right and above begin?", "answer": "The sound originating from the right and above begins at 0.1s.", "canonical_answer": "0.1s", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 1, "start_time": 0.1, "end_time": 0.8, "azimuth_deg": -95.238, "elevation_deg": 15.88, "distance_m": 2.47}]}
{"qa_id": "qa_cbe03404fb2535bff1d3", "split": "test", "audio_id": "foa_e675216d1f8b57978752", "audio_path": "audio/test/foa_e675216d1f8b57978752.wav", "scene_annotation_csv_path": "annotations/test/foa_e675216d1f8b57978752.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the car in degrees?", "answer": "-24.5 degrees", "canonical_answer": "-24.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 0, "start_time": 3.7, "end_time": 20.0, "azimuth_deg": 27.131, "elevation_deg": -24.523, "distance_m": 3.6}]}
{"qa_id": "qa_f18927af453690c7bbea", "split": "test", "audio_id": "foa_697236da4ba8453e7556", "audio_path": "audio/test/foa_697236da4ba8453e7556.wav", "scene_annotation_csv_path": "annotations/test/foa_697236da4ba8453e7556.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the male speech located?", "answer": "166.0 degrees", "canonical_answer": "166.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.6, "end_time": 17.8, "azimuth_deg": 165.969, "elevation_deg": 11.501, "distance_m": 2.05}]}
{"qa_id": "qa_94e5370fe5e24312de5d", "split": "test", "audio_id": "foa_13ec5c2cfd7331786fc3", "audio_path": "audio/test/foa_13ec5c2cfd7331786fc3.wav", "scene_annotation_csv_path": "annotations/test/foa_13ec5c2cfd7331786fc3.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the bird from the listener?", "answer": "4.7 meters", "canonical_answer": "4.7 meters", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 1, "start_time": 0.0, "end_time": 13.8, "azimuth_deg": 77.056, "elevation_deg": 0.0, "distance_m": 4.71}]}
{"qa_id": "qa_705723ba0b3d81b50efa", "split": "test", "audio_id": "foa_3f2dd32f9d5c98c8a378", "audio_path": "audio/test/foa_3f2dd32f9d5c98c8a378.wav", "scene_annotation_csv_path": "annotations/test/foa_3f2dd32f9d5c98c8a378.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the front become audible?", "answer": "The sound source located in front of the listener starts at 0.6s.", "canonical_answer": "0.6s", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": -16.76, "elevation_deg": 0.188, "distance_m": 2.92}]}
{"qa_id": "qa_47ac48779bcf1c2b34c2", "split": "test", "audio_id": "foa_301269a9fb2af8f6135a", "audio_path": "audio/test/foa_301269a9fb2af8f6135a.wav", "scene_annotation_csv_path": "annotations/test/foa_301269a9fb2af8f6135a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the telephone alarm?", "answer": "2.3 meters", "canonical_answer": "2.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 0.0, "end_time": 14.6, "azimuth_deg": -115.257, "elevation_deg": 3.124, "distance_m": 2.33}]}
{"qa_id": "qa_7378175489958df42350", "split": "test", "audio_id": "foa_e1370e700099a5302382", "audio_path": "audio/test/foa_e1370e700099a5302382.wav", "scene_annotation_csv_path": "annotations/test/foa_e1370e700099a5302382.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the writing sound located?", "answer": "21.2 degrees", "canonical_answer": "21.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.0, "end_time": 5.2, "azimuth_deg": 21.154, "elevation_deg": 30.886, "distance_m": 1.13}]}
{"qa_id": "qa_c288a58393df3817cabf", "split": "test", "audio_id": "foa_dcb7682094e188d7812a", "audio_path": "audio/test/foa_dcb7682094e188d7812a.wav", "scene_annotation_csv_path": "annotations/test/foa_dcb7682094e188d7812a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the tape located?", "answer": "-1.2 degrees", "canonical_answer": "-1.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 3, "start_time": 16.2, "end_time": 20.0, "azimuth_deg": 169.006, "elevation_deg": -1.154, "distance_m": 3.22}]}
{"qa_id": "qa_57af931cd9c60476a40b", "split": "test", "audio_id": "foa_59f45eb9e5acd2e40219", "audio_path": "audio/test/foa_59f45eb9e5acd2e40219.wav", "scene_annotation_csv_path": "annotations/test/foa_59f45eb9e5acd2e40219.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound originating from the left side begin?", "answer": "The sound coming from the left becomes active at 0.6s.", "canonical_answer": "0.6s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 3.8, "azimuth_deg": 94.906, "elevation_deg": 0.0, "distance_m": 4.17}]}
{"qa_id": "qa_3806fb450f1c9e01b3a3", "split": "test", "audio_id": "foa_04d772226bbc00bdc40c", "audio_path": "audio/test/foa_04d772226bbc00bdc40c.wav", "scene_annotation_csv_path": "annotations/test/foa_04d772226bbc00bdc40c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the train from the listener?", "answer": "3.3 meters", "canonical_answer": "3.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 0.0, "end_time": 18.8, "azimuth_deg": -12.355, "elevation_deg": -17.304, "distance_m": 3.33}]}
{"qa_id": "qa_4f2755b02f4cd2ba91a9", "split": "test", "audio_id": "foa_802e049009296aaaa07e", "audio_path": "audio/test/foa_802e049009296aaaa07e.wav", "scene_annotation_csv_path": "annotations/test/foa_802e049009296aaaa07e.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the speaker located?", "answer": "4.0 degrees", "canonical_answer": "4.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 7.2, "azimuth_deg": 97.867, "elevation_deg": 3.982, "distance_m": 3.14}]}
{"qa_id": "qa_738fac857c16bbf74be7", "split": "test", "audio_id": "foa_93463d193c0d945a5ec0", "audio_path": "audio/test/foa_93463d193c0d945a5ec0.wav", "scene_annotation_csv_path": "annotations/test/foa_93463d193c0d945a5ec0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from behind and below the listener begin?", "answer": "The sound source located in the back and below becomes active at 4.3s.", "canonical_answer": "4.3s", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 1, "start_time": 4.3, "end_time": 6.3, "azimuth_deg": 166.52, "elevation_deg": -16.07, "distance_m": 1.7}]}
{"qa_id": "qa_635c6845ea1db5fa3835", "split": "test", "audio_id": "foa_ba5645b06b5e3bbedc22", "audio_path": "audio/test/foa_ba5645b06b5e3bbedc22.wav", "scene_annotation_csv_path": "annotations/test/foa_ba5645b06b5e3bbedc22.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the singing?", "answer": "-107.1 degrees", "canonical_answer": "-107.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 10.8, "azimuth_deg": -107.086, "elevation_deg": 2.727, "distance_m": 2.94}]}
{"qa_id": "qa_d6703ce896f2ef0a10cd", "split": "test", "audio_id": "foa_ef52a2aee6d4047e6a7c", "audio_path": "audio/test/foa_ef52a2aee6d4047e6a7c.wav", "scene_annotation_csv_path": "annotations/test/foa_ef52a2aee6d4047e6a7c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the scratch located?", "answer": "90.9 degrees", "canonical_answer": "90.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 1, "start_time": 1.1, "end_time": 2.7, "azimuth_deg": 90.922, "elevation_deg": -0.032, "distance_m": 2.91}]}
{"qa_id": "qa_215633dbe72b49395511", "split": "test", "audio_id": "foa_67406aa83390fa15011a", "audio_path": "audio/test/foa_67406aa83390fa15011a.wav", "scene_annotation_csv_path": "annotations/test/foa_67406aa83390fa15011a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound located to the left and above begin?", "answer": "The sound source located to the left and above becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 6.0, "azimuth_deg": 85.463, "elevation_deg": 25.462, "distance_m": 0.6}]}
{"qa_id": "qa_6fcf515d997c25fb3347", "split": "test", "audio_id": "foa_99433ac2a004a6d32c48", "audio_path": "audio/test/foa_99433ac2a004a6d32c48.wav", "scene_annotation_csv_path": "annotations/test/foa_99433ac2a004a6d32c48.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the string instrument in meters?", "answer": "2.4 meters", "canonical_answer": "2.4 meters", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 4.1, "azimuth_deg": -45.066, "elevation_deg": 0.963, "distance_m": 2.37}]}
{"qa_id": "qa_3bd37dbe3b8c3681c1dd", "split": "test", "audio_id": "foa_816019bc90d3114082d4", "audio_path": "audio/test/foa_816019bc90d3114082d4.wav", "scene_annotation_csv_path": "annotations/test/foa_816019bc90d3114082d4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the human vocalization positioned?", "answer": "-9.3 degrees", "canonical_answer": "-9.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 4, "start_time": 12.3, "end_time": 15.8, "azimuth_deg": -178.104, "elevation_deg": -9.266, "distance_m": 3.06}]}
{"qa_id": "qa_63e1a9095ee23f133b81", "split": "test", "audio_id": "foa_592d0a981e588c5379be", "audio_path": "audio/test/foa_592d0a981e588c5379be.wav", "scene_annotation_csv_path": "annotations/test/foa_592d0a981e588c5379be.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the metal clink?", "answer": "9.3 degrees", "canonical_answer": "9.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.0, "end_time": 5.1, "azimuth_deg": -21.807, "elevation_deg": 9.26, "distance_m": 0.81}]}
{"qa_id": "qa_4c6d355470529e336c77", "split": "test", "audio_id": "foa_c7fdb8957c556ef3d8ee", "audio_path": "audio/test/foa_c7fdb8957c556ef3d8ee.wav", "scene_annotation_csv_path": "annotations/test/foa_c7fdb8957c556ef3d8ee.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the body sound?", "answer": "3.1 meters", "canonical_answer": "3.1 meters", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.3, "end_time": 2.7, "azimuth_deg": 146.769, "elevation_deg": -18.063, "distance_m": 3.08}]}
{"qa_id": "qa_c61a43eda890de911022", "split": "test", "audio_id": "foa_fce9a5d761cfce03eaf6", "audio_path": "audio/test/foa_fce9a5d761cfce03eaf6.wav", "scene_annotation_csv_path": "annotations/test/foa_fce9a5d761cfce03eaf6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the male speech originating from the front first begin?", "answer": "The male speech source becomes active at 1.2s.", "canonical_answer": "1.2s", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 1.2, "end_time": 20.0, "azimuth_deg": 15.166, "elevation_deg": -12.735, "distance_m": 2.42}]}
{"qa_id": "qa_54ddc7e5ff116c6f30c8", "split": "test", "audio_id": "foa_d7d5dc1d1e0d4afe6b27", "audio_path": "audio/test/foa_d7d5dc1d1e0d4afe6b27.wav", "scene_annotation_csv_path": "annotations/test/foa_d7d5dc1d1e0d4afe6b27.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the crackle located?", "answer": "153.7 degrees", "canonical_answer": "153.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 0, "start_time": 0.0, "end_time": 19.2, "azimuth_deg": 153.706, "elevation_deg": -44.407, "distance_m": 1.43}]}
{"qa_id": "qa_49a1d9878eefafd7077a", "split": "test", "audio_id": "foa_95f008c088695251ea20", "audio_path": "audio/test/foa_95f008c088695251ea20.wav", "scene_annotation_csv_path": "annotations/test/foa_95f008c088695251ea20.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the male speaker positioned?", "answer": "-21.9 degrees", "canonical_answer": "-21.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 2, "start_time": 12.3, "end_time": 14.9, "azimuth_deg": 45.106, "elevation_deg": -21.942, "distance_m": 0.95}]}
{"qa_id": "qa_7e46edb5860ebe8c09c6", "split": "test", "audio_id": "foa_923db99a339c317c8651", "audio_path": "audio/test/foa_923db99a339c317c8651.wav", "scene_annotation_csv_path": "annotations/test/foa_923db99a339c317c8651.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the tape located?", "answer": "-47.5 degrees", "canonical_answer": "-47.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 0.6, "end_time": 16.2, "azimuth_deg": -47.486, "elevation_deg": 13.533, "distance_m": 2.17}]}
{"qa_id": "qa_fc3e56370585c4a3822a", "split": "test", "audio_id": "foa_691cac55b83bfbcfc6f4", "audio_path": "audio/test/foa_691cac55b83bfbcfc6f4.wav", "scene_annotation_csv_path": "annotations/test/foa_691cac55b83bfbcfc6f4.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the camera sound source start playing from the front?", "answer": "The sound originating from the front becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 2, "start_time": 0.0, "end_time": 13.7, "azimuth_deg": -20.054, "elevation_deg": 0.0, "distance_m": 2.68}]}
{"qa_id": "qa_90f01d5da9065a4d9698", "split": "test", "audio_id": "foa_db613fc512ce0e22622e", "audio_path": "audio/test/foa_db613fc512ce0e22622e.wav", "scene_annotation_csv_path": "annotations/test/foa_db613fc512ce0e22622e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the drum?", "answer": "1.3 meters", "canonical_answer": "1.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": -7.997, "elevation_deg": 3.042, "distance_m": 1.31}]}
{"qa_id": "qa_609d4f1cfcff4b789962", "split": "test", "audio_id": "foa_80a51cadac0c5b30dfd8", "audio_path": "audio/test/foa_80a51cadac0c5b30dfd8.wav", "scene_annotation_csv_path": "annotations/test/foa_80a51cadac0c5b30dfd8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back of the scene begin?", "answer": "The sound coming from behind the listener becomes active at 1.2s.", "canonical_answer": "1.2s", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 1, "start_time": 1.2, "end_time": 2.9, "azimuth_deg": 162.728, "elevation_deg": -2.85, "distance_m": 1.67}]}
{"qa_id": "qa_4d52f9bf13a66d091da9", "split": "test", "audio_id": "foa_10c3269c7d53d9d53587", "audio_path": "audio/test/foa_10c3269c7d53d9d53587.wav", "scene_annotation_csv_path": "annotations/test/foa_10c3269c7d53d9d53587.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the dog located?", "answer": "-27.3 degrees", "canonical_answer": "-27.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 1.1, "end_time": 1.6, "azimuth_deg": -27.292, "elevation_deg": -5.272, "distance_m": 1.68}]}
{"qa_id": "qa_ea382637af1af255c445", "split": "test", "audio_id": "foa_19c6bf0679a56915717d", "audio_path": "audio/test/foa_19c6bf0679a56915717d.wav", "scene_annotation_csv_path": "annotations/test/foa_19c6bf0679a56915717d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the drawer cabinet?", "answer": "1.9 meters", "canonical_answer": "1.9 meters", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 1, "start_time": 11.9, "end_time": 20.0, "azimuth_deg": -13.402, "elevation_deg": -25.772, "distance_m": 1.91}]}
{"qa_id": "qa_7b8084203d4fa9db8cec", "split": "test", "audio_id": "foa_8c9f33ea8be055c76ae1", "audio_path": "audio/test/foa_8c9f33ea8be055c76ae1.wav", "scene_annotation_csv_path": "annotations/test/foa_8c9f33ea8be055c76ae1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the scratch located?", "answer": "-41.1 degrees", "canonical_answer": "-41.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 3, "start_time": 8.5, "end_time": 12.4, "azimuth_deg": -68.92, "elevation_deg": -41.121, "distance_m": 2.14}]}
{"qa_id": "qa_48d8be5a9926b1c9a637", "split": "test", "audio_id": "foa_e5f54e5f385de0b5bcdb", "audio_path": "audio/test/foa_e5f54e5f385de0b5bcdb.wav", "scene_annotation_csv_path": "annotations/test/foa_e5f54e5f385de0b5bcdb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the body sound located?", "answer": "104.0 degrees", "canonical_answer": "104.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": 104.008, "elevation_deg": -27.273, "distance_m": 2.84}]}
{"qa_id": "qa_4285e5d627bbaa42434d", "split": "test", "audio_id": "foa_4a6e73207dad35d6bb79", "audio_path": "audio/test/foa_4a6e73207dad35d6bb79.wav", "scene_annotation_csv_path": "annotations/test/foa_4a6e73207dad35d6bb79.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the musical instrument located?", "answer": "-24.5 degrees", "canonical_answer": "-24.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.1, "end_time": 4.3, "azimuth_deg": -8.314, "elevation_deg": -24.509, "distance_m": 1.95}]}
{"qa_id": "qa_a67f77c7cc8376454dee", "split": "test", "audio_id": "foa_927831a0e7ea1195d634", "audio_path": "audio/test/foa_927831a0e7ea1195d634.wav", "scene_annotation_csv_path": "annotations/test/foa_927831a0e7ea1195d634.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the bird in meters?", "answer": "2.0 meters", "canonical_answer": "2.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 7.1, "azimuth_deg": -74.105, "elevation_deg": -34.324, "distance_m": 1.95}]}
{"qa_id": "qa_62c45954cc3d9d627516", "split": "test", "audio_id": "foa_137b56ef9c2b507119df", "audio_path": "audio/test/foa_137b56ef9c2b507119df.wav", "scene_annotation_csv_path": "annotations/test/foa_137b56ef9c2b507119df.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from behind the listener begin?", "answer": "The musical instrument sound coming from the back starts at 2.3s.", "canonical_answer": "2.3s", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 1, "start_time": 2.3, "end_time": 8.5, "azimuth_deg": 171.351, "elevation_deg": -2.978, "distance_m": 2.35}]}
{"qa_id": "qa_8fdeef1fcd7484b07146", "split": "test", "audio_id": "foa_a2111ca3079af7794444", "audio_path": "audio/test/foa_a2111ca3079af7794444.wav", "scene_annotation_csv_path": "annotations/test/foa_a2111ca3079af7794444.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle are the footsteps occurring?", "answer": "-40.3 degrees", "canonical_answer": "-40.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.6, "end_time": 4.8, "azimuth_deg": 86.288, "elevation_deg": -40.273, "distance_m": 2.09}]}
{"qa_id": "qa_fd3fe8dfc9140db2f683", "split": "test", "audio_id": "foa_9ae4e14da02db5111c10", "audio_path": "audio/test/foa_9ae4e14da02db5111c10.wav", "scene_annotation_csv_path": "annotations/test/foa_9ae4e14da02db5111c10.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the wind originating from the back-left and below begin?", "answer": "The wind source becomes active at 0.6s.", "canonical_answer": "0.6s", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.6, "end_time": 2.2, "azimuth_deg": 137.645, "elevation_deg": -37.531, "distance_m": 3.14}]}
{"qa_id": "qa_a2822ffd9a8409543e41", "split": "test", "audio_id": "foa_21e373fdf41b903d3673", "audio_path": "audio/test/foa_21e373fdf41b903d3673.wav", "scene_annotation_csv_path": "annotations/test/foa_21e373fdf41b903d3673.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the animal located?", "answer": "92.3 degrees", "canonical_answer": "92.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 0.0, "end_time": 14.3, "azimuth_deg": 92.325, "elevation_deg": 10.107, "distance_m": 3.29}]}
{"qa_id": "qa_e472233e5c221d1e2174", "split": "test", "audio_id": "foa_cf1f5d5233ae87c7facb", "audio_path": "audio/test/foa_cf1f5d5233ae87c7facb.wav", "scene_annotation_csv_path": "annotations/test/foa_cf1f5d5233ae87c7facb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. At what distance is the string instrument located?", "answer": "3.8 meters", "canonical_answer": "3.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.1, "end_time": 4.2, "azimuth_deg": 125.268, "elevation_deg": -24.805, "distance_m": 3.77}]}
{"qa_id": "qa_b0ac8fdef0a3fd3702ff", "split": "test", "audio_id": "foa_e818234e66d2a0e29534", "audio_path": "audio/test/foa_e818234e66d2a0e29534.wav", "scene_annotation_csv_path": "annotations/test/foa_e818234e66d2a0e29534.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the left and above begin?", "answer": "The sound source located to the left and above becomes active at 0.6s.", "canonical_answer": "0.6s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 5.1, "azimuth_deg": 72.574, "elevation_deg": 19.336, "distance_m": 0.71}]}
{"qa_id": "qa_0f9268b87fa5cb51ea21", "split": "test", "audio_id": "foa_29557765193393adf668", "audio_path": "audio/test/foa_29557765193393adf668.wav", "scene_annotation_csv_path": "annotations/test/foa_29557765193393adf668.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the appliance?", "answer": "21.9 degrees", "canonical_answer": "21.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": 21.862, "elevation_deg": -32.689, "distance_m": 2.11}]}
{"qa_id": "qa_ed608e51894d4a6e946a", "split": "test", "audio_id": "foa_fcdd78a67777c8071d7b", "audio_path": "audio/test/foa_fcdd78a67777c8071d7b.wav", "scene_annotation_csv_path": "annotations/test/foa_fcdd78a67777c8071d7b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the appliance?", "answer": "24.9 degrees", "canonical_answer": "24.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 1, "start_time": 1.1, "end_time": 2.2, "azimuth_deg": -169.743, "elevation_deg": 24.881, "distance_m": 2.12}]}
{"qa_id": "qa_e16a42baad46e6bd8fe0", "split": "test", "audio_id": "foa_ce46e865b208d935f7cc", "audio_path": "audio/test/foa_ce46e865b208d935f7cc.wav", "scene_annotation_csv_path": "annotations/test/foa_ce46e865b208d935f7cc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the singing from the listener?", "answer": "1.9 meters", "canonical_answer": "1.9 meters", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 3.6, "end_time": 10.6, "azimuth_deg": 25.634, "elevation_deg": -24.891, "distance_m": 1.94}]}
{"qa_id": "qa_6451cdc758aef20186aa", "split": "test", "audio_id": "foa_c0f6bf0bf76c22119c25", "audio_path": "audio/test/foa_c0f6bf0bf76c22119c25.wav", "scene_annotation_csv_path": "annotations/test/foa_c0f6bf0bf76c22119c25.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the tearing sound located?", "answer": "-15.3 degrees", "canonical_answer": "-15.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 1.2, "end_time": 8.2, "azimuth_deg": -15.273, "elevation_deg": 43.672, "distance_m": 1.22}]}
{"qa_id": "qa_bda0bf17dc0ec1a4d0f3", "split": "test", "audio_id": "foa_b5d8a6e3700c98c003fd", "audio_path": "audio/test/foa_b5d8a6e3700c98c003fd.wav", "scene_annotation_csv_path": "annotations/test/foa_b5d8a6e3700c98c003fd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the front-left and below start?", "answer": "The water sound source begins its activity at 0.3 seconds.", "canonical_answer": "0.3s", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.3, "end_time": 10.2, "azimuth_deg": 29.865, "elevation_deg": -19.237, "distance_m": 2.26}]}
{"qa_id": "qa_24c1bf712b5781cc1bbc", "split": "test", "audio_id": "foa_0170ec408d512cd13b07", "audio_path": "audio/test/foa_0170ec408d512cd13b07.wav", "scene_annotation_csv_path": "annotations/test/foa_0170ec408d512cd13b07.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the home sound located?", "answer": "6.6 degrees", "canonical_answer": "6.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.2, "end_time": 1.6, "azimuth_deg": -176.149, "elevation_deg": 6.556, "distance_m": 3.17}]}
{"qa_id": "qa_3c582ec3d5670ccfcb23", "split": "test", "audio_id": "foa_7082072ade3069a8a26b", "audio_path": "audio/test/foa_7082072ade3069a8a26b.wav", "scene_annotation_csv_path": "annotations/test/foa_7082072ade3069a8a26b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the vehicle in meters?", "answer": "3.3 meters", "canonical_answer": "3.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 1, "start_time": 2.6, "end_time": 3.8, "azimuth_deg": 117.758, "elevation_deg": 15.975, "distance_m": 3.34}]}
{"qa_id": "qa_2c277ee4efefa09cd934", "split": "test", "audio_id": "foa_944afecb6486123a9c99", "audio_path": "audio/test/foa_944afecb6486123a9c99.wav", "scene_annotation_csv_path": "annotations/test/foa_944afecb6486123a9c99.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the percussion sound located?", "answer": "-95.0 degrees", "canonical_answer": "-95.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 2, "start_time": 7.5, "end_time": 10.4, "azimuth_deg": -94.983, "elevation_deg": 39.474, "distance_m": 1.43}]}
{"qa_id": "qa_0fd98d3289eb15699810", "split": "test", "audio_id": "foa_daea0bf7965074b81d2c", "audio_path": "audio/test/foa_daea0bf7965074b81d2c.wav", "scene_annotation_csv_path": "annotations/test/foa_daea0bf7965074b81d2c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the laughter sound originating from the front-right and below begin?", "answer": "The sound originating from that direction begins at 0.1s.", "canonical_answer": "0.1s", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.1, "end_time": 4.4, "azimuth_deg": -64.239, "elevation_deg": -30.392, "distance_m": 3.55}]}
{"qa_id": "qa_4c6e4edc634ade78069d", "split": "test", "audio_id": "foa_8458b2fc9d1271ad7f42", "audio_path": "audio/test/foa_8458b2fc9d1271ad7f42.wav", "scene_annotation_csv_path": "annotations/test/foa_8458b2fc9d1271ad7f42.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the bird?", "answer": "6.5 degrees", "canonical_answer": "6.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 16.6, "azimuth_deg": -24.907, "elevation_deg": 6.517, "distance_m": 3.45}]}
{"qa_id": "qa_b93c909a2c1af6a049f2", "split": "test", "audio_id": "foa_e5617f6ede3ff067c0de", "audio_path": "audio/test/foa_e5617f6ede3ff067c0de.wav", "scene_annotation_csv_path": "annotations/test/foa_e5617f6ede3ff067c0de.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance to the car in meters?", "answer": "2.4 meters", "canonical_answer": "2.4 meters", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 0, "start_time": 0.2, "end_time": 3.5, "azimuth_deg": 113.419, "elevation_deg": -30.967, "distance_m": 2.44}]}
{"qa_id": "qa_8bf32d0e10f2057e0615", "split": "test", "audio_id": "foa_c244574ae4f2927951a5", "audio_path": "audio/test/foa_c244574ae4f2927951a5.wav", "scene_annotation_csv_path": "annotations/test/foa_c244574ae4f2927951a5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the war sound located?", "answer": "5.7 degrees", "canonical_answer": "5.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.1, "end_time": 10.2, "azimuth_deg": -13.509, "elevation_deg": 5.678, "distance_m": 2.94}]}
{"qa_id": "qa_42688c8b22c9d98125d1", "split": "test", "audio_id": "foa_da3f1764a076ddfb3d4f", "audio_path": "audio/test/foa_da3f1764a076ddfb3d4f.wav", "scene_annotation_csv_path": "annotations/test/foa_da3f1764a076ddfb3d4f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the insect from the listener?", "answer": "0.6 meters", "canonical_answer": "0.6 meters", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 1, "start_time": 6.3, "end_time": 17.0, "azimuth_deg": 159.323, "elevation_deg": 12.046, "distance_m": 0.64}]}
{"qa_id": "qa_0f686e98267c8c3e1bb0", "split": "test", "audio_id": "foa_284574f37488a85a803c", "audio_path": "audio/test/foa_284574f37488a85a803c.wav", "scene_annotation_csv_path": "annotations/test/foa_284574f37488a85a803c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the human vocalization originate from the direction in front of and above the listener?", "answer": "The human vocalization begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.0, "end_time": 2.7, "azimuth_deg": 5.206, "elevation_deg": 19.705, "distance_m": 2.72}]}
{"qa_id": "qa_388ca351884cb0edbd38", "split": "test", "audio_id": "foa_d488565b93485790e57a", "audio_path": "audio/test/foa_d488565b93485790e57a.wav", "scene_annotation_csv_path": "annotations/test/foa_d488565b93485790e57a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the machine located?", "answer": "-120.6 degrees", "canonical_answer": "-120.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 7.2, "end_time": 9.6, "azimuth_deg": -120.617, "elevation_deg": -5.955, "distance_m": 2.83}]}
{"qa_id": "qa_5d535a462a5e299158f9", "split": "test", "audio_id": "foa_20c077c1ea0cb30001c4", "audio_path": "audio/test/foa_20c077c1ea0cb30001c4.wav", "scene_annotation_csv_path": "annotations/test/foa_20c077c1ea0cb30001c4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the cat from the listener?", "answer": "2.9 meters", "canonical_answer": "2.9 meters", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 3, "start_time": 14.1, "end_time": 20.0, "azimuth_deg": -173.065, "elevation_deg": -26.553, "distance_m": 2.9}]}
{"qa_id": "qa_c04df72434968f346fb5", "split": "test", "audio_id": "foa_7a95ed0a32f3ca1972cf", "audio_path": "audio/test/foa_7a95ed0a32f3ca1972cf.wav", "scene_annotation_csv_path": "annotations/test/foa_7a95ed0a32f3ca1972cf.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the speech located?", "answer": "-40.6 degrees", "canonical_answer": "-40.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 6.0, "azimuth_deg": -40.635, "elevation_deg": -18.054, "distance_m": 2.26}]}
{"qa_id": "qa_58cabcf7bde6b7410828", "split": "test", "audio_id": "foa_294ef2f5452dda380ab6", "audio_path": "audio/test/foa_294ef2f5452dda380ab6.wav", "scene_annotation_csv_path": "annotations/test/foa_294ef2f5452dda380ab6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the cat positioned?", "answer": "-4.9 degrees", "canonical_answer": "-4.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": 116.746, "elevation_deg": -4.871, "distance_m": 2.4}]}
{"qa_id": "qa_451de89c48e3fd09dce5", "split": "test", "audio_id": "foa_b55309f6089238de114d", "audio_path": "audio/test/foa_b55309f6089238de114d.wav", "scene_annotation_csv_path": "annotations/test/foa_b55309f6089238de114d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the left side first begin?", "answer": "The sound coming from the left becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": 107.751, "elevation_deg": 7.764, "distance_m": 2.61}]}
{"qa_id": "qa_21670d3eb01c3793688b", "split": "test", "audio_id": "foa_79a662d834291d237d0b", "audio_path": "audio/test/foa_79a662d834291d237d0b.wav", "scene_annotation_csv_path": "annotations/test/foa_79a662d834291d237d0b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the crackle sound located?", "answer": "120.7 degrees", "canonical_answer": "120.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": 120.734, "elevation_deg": -40.532, "distance_m": 2.3}]}
{"qa_id": "qa_6902992e799a5d8c384e", "split": "test", "audio_id": "foa_850ba4787dd491111293", "audio_path": "audio/test/foa_850ba4787dd491111293.wav", "scene_annotation_csv_path": "annotations/test/foa_850ba4787dd491111293.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the door located?", "answer": "-24.9 degrees", "canonical_answer": "-24.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.6, "end_time": 2.4, "azimuth_deg": -160.93, "elevation_deg": -24.91, "distance_m": 1.61}]}
{"qa_id": "qa_ed2e0299cea72657ffdd", "split": "test", "audio_id": "foa_8b3dab64a4d96e37755b", "audio_path": "audio/test/foa_8b3dab64a4d96e37755b.wav", "scene_annotation_csv_path": "annotations/test/foa_8b3dab64a4d96e37755b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the string instrument, which is positioned to the left and below, begin to play?", "answer": "The string instrument becomes active at 0.4s.", "canonical_answer": "0.4s", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.4, "end_time": 12.8, "azimuth_deg": 90.324, "elevation_deg": -37.705, "distance_m": 1.43}]}
{"qa_id": "qa_2982af5d24139ba239ac", "split": "test", "audio_id": "foa_8daa33d3be223ca8db1d", "audio_path": "audio/test/foa_8daa33d3be223ca8db1d.wav", "scene_annotation_csv_path": "annotations/test/foa_8daa33d3be223ca8db1d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the paper in meters?", "answer": "3.3 meters", "canonical_answer": "3.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": -59.117, "elevation_deg": -24.369, "distance_m": 3.27}]}
{"qa_id": "qa_b929839644fd510c6ad6", "split": "test", "audio_id": "foa_61ab0ccf955531aa1dc4", "audio_path": "audio/test/foa_61ab0ccf955531aa1dc4.wav", "scene_annotation_csv_path": "annotations/test/foa_61ab0ccf955531aa1dc4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the machine located?", "answer": "-56.4 degrees", "canonical_answer": "-56.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.6, "end_time": 18.1, "azimuth_deg": -56.396, "elevation_deg": 4.477, "distance_m": 2.97}]}
{"qa_id": "qa_15014bb96e6fe28a4448", "split": "test", "audio_id": "foa_340b20baf1d189cc66e5", "audio_path": "audio/test/foa_340b20baf1d189cc66e5.wav", "scene_annotation_csv_path": "annotations/test/foa_340b20baf1d189cc66e5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the tool positioned?", "answer": "-30.3 degrees", "canonical_answer": "-30.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 6.0, "azimuth_deg": 122.339, "elevation_deg": -30.341, "distance_m": 2.56}]}
{"qa_id": "qa_2215a2cdb3a86a6cb23e", "split": "test", "audio_id": "foa_13dfc946f5c1baf07d50", "audio_path": "audio/test/foa_13dfc946f5c1baf07d50.wav", "scene_annotation_csv_path": "annotations/test/foa_13dfc946f5c1baf07d50.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the metal clink?", "answer": "2.8 meters", "canonical_answer": "2.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.0, "end_time": 12.4, "azimuth_deg": -22.341, "elevation_deg": 20.535, "distance_m": 2.77}]}
{"qa_id": "qa_f23289bb71308ec78f98", "split": "test", "audio_id": "foa_18a2a2b68fdd84bfa791", "audio_path": "audio/test/foa_18a2a2b68fdd84bfa791.wav", "scene_annotation_csv_path": "annotations/test/foa_18a2a2b68fdd84bfa791.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound originating from behind and above the listener begin?", "answer": "The speech sound coming from that location begins at 0.3s.", "canonical_answer": "0.3s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 17.4, "azimuth_deg": 170.25, "elevation_deg": 16.271, "distance_m": 2.19}]}
{"qa_id": "qa_7bb77d2de8bd4eef6f4b", "split": "test", "audio_id": "foa_55c55eb155e9be6860a8", "audio_path": "audio/test/foa_55c55eb155e9be6860a8.wav", "scene_annotation_csv_path": "annotations/test/foa_55c55eb155e9be6860a8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the front first begin?", "answer": "The sound coming from the front begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 17.6, "azimuth_deg": 10.845, "elevation_deg": 14.012, "distance_m": 2.01}]}
{"qa_id": "qa_438e23b72e603de96d3f", "split": "test", "audio_id": "foa_faea3ce2c4514fc17af0", "audio_path": "audio/test/foa_faea3ce2c4514fc17af0.wav", "scene_annotation_csv_path": "annotations/test/foa_faea3ce2c4514fc17af0.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the percussion?", "answer": "1.6 meters", "canonical_answer": "1.6 meters", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 0.7, "azimuth_deg": 5.656, "elevation_deg": -44.792, "distance_m": 1.63}]}
{"qa_id": "qa_c8aed6bf311fa8d31dbd", "split": "test", "audio_id": "foa_f1030c802d6d5659898d", "audio_path": "audio/test/foa_f1030c802d6d5659898d.wav", "scene_annotation_csv_path": "annotations/test/foa_f1030c802d6d5659898d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the war sound?", "answer": "16.4 degrees", "canonical_answer": "16.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 3, "start_time": 5.7, "end_time": 7.4, "azimuth_deg": -87.038, "elevation_deg": 16.443, "distance_m": 2.13}]}
{"qa_id": "qa_e814f8f9f58d7f247dd2", "split": "test", "audio_id": "foa_1ada376b0a66c8d1a63a", "audio_path": "audio/test/foa_1ada376b0a66c8d1a63a.wav", "scene_annotation_csv_path": "annotations/test/foa_1ada376b0a66c8d1a63a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth angle is the musical instrument positioned?", "answer": "-16.7 degrees", "canonical_answer": "-16.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.0, "end_time": 9.2, "azimuth_deg": -16.721, "elevation_deg": 15.058, "distance_m": 1.61}]}
{"qa_id": "qa_afc4336dd40f5ec82fdd", "split": "test", "audio_id": "foa_62dbd1790f727c33f3a5", "audio_path": "audio/test/foa_62dbd1790f727c33f3a5.wav", "scene_annotation_csv_path": "annotations/test/foa_62dbd1790f727c33f3a5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the breathing sound located?", "answer": "-146.8 degrees", "canonical_answer": "-146.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -146.781, "elevation_deg": -13.941, "distance_m": 2.67}]}
{"qa_id": "qa_0f64aa99e0d942ee762b", "split": "test", "audio_id": "foa_c3a46d0a66e81fcacf48", "audio_path": "audio/test/foa_c3a46d0a66e81fcacf48.wav", "scene_annotation_csv_path": "annotations/test/foa_c3a46d0a66e81fcacf48.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the thunderstorm positioned?", "answer": "19.2 degrees", "canonical_answer": "19.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 3.8, "end_time": 14.6, "azimuth_deg": -101.5, "elevation_deg": 19.178, "distance_m": 3.7}]}
{"qa_id": "qa_7e63665fafde2d13fce9", "split": "test", "audio_id": "foa_14fd7d4079e7916eea1c", "audio_path": "audio/test/foa_14fd7d4079e7916eea1c.wav", "scene_annotation_csv_path": "annotations/test/foa_14fd7d4079e7916eea1c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the front-left and elevated position begin?", "answer": "The sound source located in that direction starts at 0.2s.", "canonical_answer": "0.2s", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.2, "end_time": 9.6, "azimuth_deg": 37.299, "elevation_deg": 40.406, "distance_m": 1.47}]}
{"qa_id": "qa_0a404d2afbc435e21090", "split": "test", "audio_id": "foa_62f2d8d1a905d3daa7da", "audio_path": "audio/test/foa_62f2d8d1a905d3daa7da.wav", "scene_annotation_csv_path": "annotations/test/foa_62f2d8d1a905d3daa7da.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the speech source?", "answer": "4.3 meters", "canonical_answer": "4.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 6.5, "azimuth_deg": -154.136, "elevation_deg": 57.993, "distance_m": 4.34}]}
{"qa_id": "qa_7b285e1d7b72433a2359", "split": "test", "audio_id": "foa_49b45026b616f6c0e2b2", "audio_path": "audio/test/foa_49b45026b616f6c0e2b2.wav", "scene_annotation_csv_path": "annotations/test/foa_49b45026b616f6c0e2b2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the wind instrument positioned?", "answer": "9.2 degrees", "canonical_answer": "9.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.1, "end_time": 3.6, "azimuth_deg": -21.207, "elevation_deg": 9.152, "distance_m": 2.52}]}
{"qa_id": "qa_c55e3dd31cff98ca5216", "split": "test", "audio_id": "foa_23a27548f39f056c54e8", "audio_path": "audio/test/foa_23a27548f39f056c54e8.wav", "scene_annotation_csv_path": "annotations/test/foa_23a27548f39f056c54e8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth angle is the laughter located?", "answer": "-41.3 degrees", "canonical_answer": "-41.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": -41.253, "elevation_deg": 24.581, "distance_m": 1.01}]}
{"qa_id": "qa_8712b58f87086efb4b20", "split": "test", "audio_id": "foa_4595e225d8bc871f56e0", "audio_path": "audio/test/foa_4595e225d8bc871f56e0.wav", "scene_annotation_csv_path": "annotations/test/foa_4595e225d8bc871f56e0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound originate from the front-right and below?", "answer": "The sound source becomes active at 3.5s.", "canonical_answer": "3.5s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 3.5, "end_time": 5.8, "azimuth_deg": -65.821, "elevation_deg": -26.837, "distance_m": 2.11}]}
{"qa_id": "qa_1787f7eae1c6865d9ab0", "split": "test", "audio_id": "foa_d569167e1baef9d3d37e", "audio_path": "audio/test/foa_d569167e1baef9d3d37e.wav", "scene_annotation_csv_path": "annotations/test/foa_d569167e1baef9d3d37e.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the speaker from the listener?", "answer": "3.3 meters", "canonical_answer": "3.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 8.3, "azimuth_deg": -66.67, "elevation_deg": 3.638, "distance_m": 3.29}]}
{"qa_id": "qa_9ede5605e94accd43836", "split": "test", "audio_id": "foa_65dd09259c0900316d77", "audio_path": "audio/test/foa_65dd09259c0900316d77.wav", "scene_annotation_csv_path": "annotations/test/foa_65dd09259c0900316d77.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the speech located?", "answer": "-25.2 degrees", "canonical_answer": "-25.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 9.8, "azimuth_deg": -53.19, "elevation_deg": -25.181, "distance_m": 3.42}]}
{"qa_id": "qa_2b729414ee1eb1c02178", "split": "test", "audio_id": "foa_ed0725e16e4730f54db5", "audio_path": "audio/test/foa_ed0725e16e4730f54db5.wav", "scene_annotation_csv_path": "annotations/test/foa_ed0725e16e4730f54db5.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth in degrees is the scratch located?", "answer": "-20.1 degrees", "canonical_answer": "-20.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 1, "start_time": 0.0, "end_time": 1.2, "azimuth_deg": -20.083, "elevation_deg": -40.403, "distance_m": 1.11}]}
{"qa_id": "qa_71ff33a5aeba5f8557ff", "split": "test", "audio_id": "foa_c9e0c62fad2dc4103d89", "audio_path": "audio/test/foa_c9e0c62fad2dc4103d89.wav", "scene_annotation_csv_path": "annotations/test/foa_c9e0c62fad2dc4103d89.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound originating from the front-left and below begin?", "answer": "The sound source becomes active at 0.4 seconds.", "canonical_answer": "0.4s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 16.5, "azimuth_deg": 56.246, "elevation_deg": -19.207, "distance_m": 3.7}]}
{"qa_id": "qa_91334f379747d6be2772", "split": "test", "audio_id": "foa_7c31e1fd5edc436baf72", "audio_path": "audio/test/foa_7c31e1fd5edc436baf72.wav", "scene_annotation_csv_path": "annotations/test/foa_7c31e1fd5edc436baf72.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the human vocalization from the listener?", "answer": "2.0 meters", "canonical_answer": "2.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.1, "end_time": 2.7, "azimuth_deg": -41.132, "elevation_deg": 24.584, "distance_m": 1.99}]}
{"qa_id": "qa_e2636604b78ac8173955", "split": "test", "audio_id": "foa_04b382bdea5e788c506d", "audio_path": "audio/test/foa_04b382bdea5e788c506d.wav", "scene_annotation_csv_path": "annotations/test/foa_04b382bdea5e788c506d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the musical instrument positioned?", "answer": "-20.9 degrees", "canonical_answer": "-20.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 2, "start_time": 8.3, "end_time": 10.4, "azimuth_deg": 57.324, "elevation_deg": -20.941, "distance_m": 3.55}]}
{"qa_id": "qa_3101bea0146fb336d9c5", "split": "test", "audio_id": "foa_1e5ee144690f329dd5ee", "audio_path": "audio/test/foa_1e5ee144690f329dd5ee.wav", "scene_annotation_csv_path": "annotations/test/foa_1e5ee144690f329dd5ee.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the clock, measured in meters?", "answer": "3.8 meters", "canonical_answer": "3.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 2, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 24.753, "elevation_deg": 0.0, "distance_m": 3.76}]}
{"qa_id": "qa_811c77bc66c781732ebf", "split": "test", "audio_id": "foa_0fedf391eacf5d2194cc", "audio_path": "audio/test/foa_0fedf391eacf5d2194cc.wav", "scene_annotation_csv_path": "annotations/test/foa_0fedf391eacf5d2194cc.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound source originating from the front begin?", "answer": "The sound source located at the front becomes active at 0.3s.", "canonical_answer": "0.3s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 4.9, "azimuth_deg": 9.402, "elevation_deg": 0.0, "distance_m": 3.68}]}
{"qa_id": "qa_855d4760ca504996696e", "split": "test", "audio_id": "foa_d70cdf70c7b17a0fab3a", "audio_path": "audio/test/foa_d70cdf70c7b17a0fab3a.wav", "scene_annotation_csv_path": "annotations/test/foa_d70cdf70c7b17a0fab3a.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the speech source?", "answer": "-128.0 degrees", "canonical_answer": "-128.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 4.6, "azimuth_deg": -128.029, "elevation_deg": 10.786, "distance_m": 1.62}]}
{"qa_id": "qa_7206375bb7091555b06d", "split": "test", "audio_id": "foa_71ff9bdbe007d821f87a", "audio_path": "audio/test/foa_71ff9bdbe007d821f87a.wav", "scene_annotation_csv_path": "annotations/test/foa_71ff9bdbe007d821f87a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the string instrument located from the listener?", "answer": "2.2 meters", "canonical_answer": "2.2 meters", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 2.4, "azimuth_deg": 54.32, "elevation_deg": -18.739, "distance_m": 2.17}]}
{"qa_id": "qa_b6c8ce527149bbc8596f", "split": "test", "audio_id": "foa_7eef56f56923bc1680d3", "audio_path": "audio/test/foa_7eef56f56923bc1680d3.wav", "scene_annotation_csv_path": "annotations/test/foa_7eef56f56923bc1680d3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the animal sound originate from the front-left direction?", "answer": "The sound originating from the front-left starts at 4.9s.", "canonical_answer": "4.9s", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 1, "start_time": 4.9, "end_time": 6.0, "azimuth_deg": 46.629, "elevation_deg": 5.41, "distance_m": 2.83}]}
{"qa_id": "qa_e82d5014472fa7b7c1a9", "split": "test", "audio_id": "foa_afe17ef05ef3a714383a", "audio_path": "audio/test/foa_afe17ef05ef3a714383a.wav", "scene_annotation_csv_path": "annotations/test/foa_afe17ef05ef3a714383a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the dog positioned?", "answer": "20.1 degrees", "canonical_answer": "20.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 1.0, "end_time": 13.0, "azimuth_deg": -44.325, "elevation_deg": 20.087, "distance_m": 2.69}]}
{"qa_id": "qa_85ade52a42dde9ba229d", "split": "test", "audio_id": "foa_0ff82eac11409a69f4e5", "audio_path": "audio/test/foa_0ff82eac11409a69f4e5.wav", "scene_annotation_csv_path": "annotations/test/foa_0ff82eac11409a69f4e5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the wind instrument located?", "answer": "93.7 degrees", "canonical_answer": "93.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.0, "end_time": 5.7, "azimuth_deg": 93.687, "elevation_deg": -0.468, "distance_m": 2.78}]}
{"qa_id": "qa_fa8fb766f00e65fdf76e", "split": "test", "audio_id": "foa_6cd406a8703a50220d50", "audio_path": "audio/test/foa_6cd406a8703a50220d50.wav", "scene_annotation_csv_path": "annotations/test/foa_6cd406a8703a50220d50.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth are the footsteps located?", "answer": "141.2 degrees", "canonical_answer": "141.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.0, "end_time": 9.8, "azimuth_deg": 141.157, "elevation_deg": -37.017, "distance_m": 3.41}]}
{"qa_id": "qa_9b3b73cd868906506481", "split": "test", "audio_id": "foa_16e8050e1f254e6b4be8", "audio_path": "audio/test/foa_16e8050e1f254e6b4be8.wav", "scene_annotation_csv_path": "annotations/test/foa_16e8050e1f254e6b4be8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the tool in meters?", "answer": "2.1 meters", "canonical_answer": "2.1 meters", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.4, "end_time": 18.0, "azimuth_deg": 139.152, "elevation_deg": -8.835, "distance_m": 2.11}]}
{"qa_id": "qa_90093277d5c3d9bc0a88", "split": "test", "audio_id": "foa_2b922a5f6c24e2cc49e1", "audio_path": "audio/test/foa_2b922a5f6c24e2cc49e1.wav", "scene_annotation_csv_path": "annotations/test/foa_2b922a5f6c24e2cc49e1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the keyboard instrument sound originate from the back-left position?", "answer": "The keyboard instrument starts playing at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 4.7, "azimuth_deg": 135.125, "elevation_deg": 8.472, "distance_m": 2.33}]}
{"qa_id": "qa_04d12e47a1c6966602e8", "split": "test", "audio_id": "foa_dbc3049f43e6c7a1bbe3", "audio_path": "audio/test/foa_dbc3049f43e6c7a1bbe3.wav", "scene_annotation_csv_path": "annotations/test/foa_dbc3049f43e6c7a1bbe3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the wind instrument?", "answer": "-3.3 degrees", "canonical_answer": "-3.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.3, "end_time": 4.1, "azimuth_deg": 41.56, "elevation_deg": -3.29, "distance_m": 3.49}]}
{"qa_id": "qa_37fb7be83d6b0ea0f02e", "split": "test", "audio_id": "foa_1cfc43e08d70a4d99ec1", "audio_path": "audio/test/foa_1cfc43e08d70a4d99ec1.wav", "scene_annotation_csv_path": "annotations/test/foa_1cfc43e08d70a4d99ec1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the left side begin?", "answer": "The sound source located on the left becomes active at 0.5s.", "canonical_answer": "0.5s", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.5, "end_time": 12.3, "azimuth_deg": 79.269, "elevation_deg": 12.503, "distance_m": 2.84}]}
{"qa_id": "qa_63175214dff10543ddf2", "split": "test", "audio_id": "foa_91cb2751aac0b29b3bb5", "audio_path": "audio/test/foa_91cb2751aac0b29b3bb5.wav", "scene_annotation_csv_path": "annotations/test/foa_91cb2751aac0b29b3bb5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the vehicle in meters?", "answer": "1.2 meters", "canonical_answer": "1.2 meters", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 1, "start_time": 3.1, "end_time": 4.3, "azimuth_deg": -10.205, "elevation_deg": -12.366, "distance_m": 1.24}]}
{"qa_id": "qa_98e39d50fdfdb1734822", "split": "test", "audio_id": "foa_7ca5ec3a6df785f3234f", "audio_path": "audio/test/foa_7ca5ec3a6df785f3234f.wav", "scene_annotation_csv_path": "annotations/test/foa_7ca5ec3a6df785f3234f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the musical instrument?", "answer": "-26.7 degrees", "canonical_answer": "-26.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 1, "start_time": 8.8, "end_time": 12.5, "azimuth_deg": -9.583, "elevation_deg": -26.71, "distance_m": 2.08}]}
{"qa_id": "qa_ebbce5547406fb9fcd98", "split": "test", "audio_id": "foa_44c96654c9ed537c9b2d", "audio_path": "audio/test/foa_44c96654c9ed537c9b2d.wav", "scene_annotation_csv_path": "annotations/test/foa_44c96654c9ed537c9b2d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the metal clink located?", "answer": "-78.8 degrees", "canonical_answer": "-78.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.0, "end_time": 16.1, "azimuth_deg": -78.828, "elevation_deg": 8.346, "distance_m": 2.71}]}
{"qa_id": "qa_28d866591e8c99a8a9c4", "split": "test", "audio_id": "foa_8a4f61d9e9b9296beb55", "audio_path": "audio/test/foa_8a4f61d9e9b9296beb55.wav", "scene_annotation_csv_path": "annotations/test/foa_8a4f61d9e9b9296beb55.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle can the sound of the ocean be heard?", "answer": "19.5 degrees", "canonical_answer": "19.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.0, "end_time": 18.5, "azimuth_deg": -60.309, "elevation_deg": 19.514, "distance_m": 1.3}]}
{"qa_id": "qa_5becd71a39451036a2bb", "split": "test", "audio_id": "foa_10a7541ac716763d775a", "audio_path": "audio/test/foa_10a7541ac716763d775a.wav", "scene_annotation_csv_path": "annotations/test/foa_10a7541ac716763d775a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back-left position begin?", "answer": "The sound source located in the back-left starts at 0.3s.", "canonical_answer": "0.3s", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 0, "start_time": 0.3, "end_time": 2.6, "azimuth_deg": 156.969, "elevation_deg": 11.597, "distance_m": 1.79}]}
{"qa_id": "qa_73511857b00eeeb95316", "split": "test", "audio_id": "foa_166b18070f3236782594", "audio_path": "audio/test/foa_166b18070f3236782594.wav", "scene_annotation_csv_path": "annotations/test/foa_166b18070f3236782594.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the string instrument located?", "answer": "-91.9 degrees", "canonical_answer": "-91.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 1.0, "azimuth_deg": -91.87, "elevation_deg": -9.876, "distance_m": 1.75}]}
{"qa_id": "qa_53f7ce83c632c506318a", "split": "test", "audio_id": "foa_08ff730a30db1546e5a3", "audio_path": "audio/test/foa_08ff730a30db1546e5a3.wav", "scene_annotation_csv_path": "annotations/test/foa_08ff730a30db1546e5a3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the musical instrument in meters?", "answer": "3.4 meters", "canonical_answer": "3.4 meters", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.2, "end_time": 14.8, "azimuth_deg": -91.769, "elevation_deg": -25.705, "distance_m": 3.44}]}
{"qa_id": "qa_6d1e869869513a1a5f03", "split": "test", "audio_id": "foa_da2d69c506394cc5105c", "audio_path": "audio/test/foa_da2d69c506394cc5105c.wav", "scene_annotation_csv_path": "annotations/test/foa_da2d69c506394cc5105c.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the knock?", "answer": "100.6 degrees", "canonical_answer": "100.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 2, "start_time": 0.2, "end_time": 19.8, "azimuth_deg": 100.626, "elevation_deg": 40.629, "distance_m": 1.5}]}
{"qa_id": "qa_7ce293b597fba0f5eab7", "split": "test", "audio_id": "foa_8893b4b19abcce1eba53", "audio_path": "audio/test/foa_8893b4b19abcce1eba53.wav", "scene_annotation_csv_path": "annotations/test/foa_8893b4b19abcce1eba53.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the metal clink sound?", "answer": "2.1 meters", "canonical_answer": "2.1 meters", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.1, "end_time": 0.8, "azimuth_deg": 126.441, "elevation_deg": -12.951, "distance_m": 2.08}]}
{"qa_id": "qa_a65d9d812aa25c2ed984", "split": "test", "audio_id": "foa_155eb79a37dc663051e4", "audio_path": "audio/test/foa_155eb79a37dc663051e4.wav", "scene_annotation_csv_path": "annotations/test/foa_155eb79a37dc663051e4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the door?", "answer": "-31.2 degrees", "canonical_answer": "-31.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": 60.707, "elevation_deg": -31.168, "distance_m": 2.37}]}
{"qa_id": "qa_2b9990e779b550302607", "split": "test", "audio_id": "foa_930cd5a1d35a24754c7c", "audio_path": "audio/test/foa_930cd5a1d35a24754c7c.wav", "scene_annotation_csv_path": "annotations/test/foa_930cd5a1d35a24754c7c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the right and below begin?", "answer": "The sound source located to the right and below becomes active at 4.1s.", "canonical_answer": "4.1s", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 1, "start_time": 4.1, "end_time": 16.0, "azimuth_deg": -71.563, "elevation_deg": -19.383, "distance_m": 3.0}]}
{"qa_id": "qa_52b9484e9592be091843", "split": "test", "audio_id": "foa_35983af671f6cda11fb2", "audio_path": "audio/test/foa_35983af671f6cda11fb2.wav", "scene_annotation_csv_path": "annotations/test/foa_35983af671f6cda11fb2.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the speech source positioned?", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 12.8, "azimuth_deg": 86.815, "elevation_deg": 0.0, "distance_m": 2.89}]}
{"qa_id": "qa_fa000985dde46d32dfce", "split": "test", "audio_id": "foa_5054590bbcc98eebc482", "audio_path": "audio/test/foa_5054590bbcc98eebc482.wav", "scene_annotation_csv_path": "annotations/test/foa_5054590bbcc98eebc482.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the glass from the listener?", "answer": "3.6 meters", "canonical_answer": "3.6 meters", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 0, "start_time": 0.3, "end_time": 0.4, "azimuth_deg": -20.944, "elevation_deg": 15.71, "distance_m": 3.63}]}
{"qa_id": "qa_6d9c0b7b8c381876bc57", "split": "test", "audio_id": "foa_418fec793b0f84e8f309", "audio_path": "audio/test/foa_418fec793b0f84e8f309.wav", "scene_annotation_csv_path": "annotations/test/foa_418fec793b0f84e8f309.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the front and elevated position begin?", "answer": "The sound source located in front and above becomes active at 0.3s.", "canonical_answer": "0.3s", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.3, "end_time": 1.7, "azimuth_deg": 21.542, "elevation_deg": 25.93, "distance_m": 1.23}]}
{"qa_id": "qa_fd81ff8880241bd0100e", "split": "test", "audio_id": "foa_6b21cb1b7a3824e727ef", "audio_path": "audio/test/foa_6b21cb1b7a3824e727ef.wav", "scene_annotation_csv_path": "annotations/test/foa_6b21cb1b7a3824e727ef.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the tape located?", "answer": "142.5 degrees", "canonical_answer": "142.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 1.4, "end_time": 4.0, "azimuth_deg": 142.513, "elevation_deg": -10.245, "distance_m": 3.07}]}
{"qa_id": "qa_2c44410a3e12a9dfe0ce", "split": "test", "audio_id": "foa_815c0bf0f6cb1b4dc4d6", "audio_path": "audio/test/foa_815c0bf0f6cb1b4dc4d6.wav", "scene_annotation_csv_path": "annotations/test/foa_815c0bf0f6cb1b4dc4d6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the machine in meters?", "answer": "1.9 meters", "canonical_answer": "1.9 meters", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 2.3, "azimuth_deg": 51.44, "elevation_deg": -15.482, "distance_m": 1.94}]}
{"qa_id": "qa_f019bf564d99c4fd08cd", "split": "test", "audio_id": "foa_b8bc808ad5992657333e", "audio_path": "audio/test/foa_b8bc808ad5992657333e.wav", "scene_annotation_csv_path": "annotations/test/foa_b8bc808ad5992657333e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the human vocalization?", "answer": "62.7 degrees", "canonical_answer": "62.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.0, "end_time": 2.8, "azimuth_deg": 62.732, "elevation_deg": -28.257, "distance_m": 2.81}]}
{"qa_id": "qa_37b8914953f6150eb563", "split": "test", "audio_id": "foa_16b050291ee9a0c55fac", "audio_path": "audio/test/foa_16b050291ee9a0c55fac.wav", "scene_annotation_csv_path": "annotations/test/foa_16b050291ee9a0c55fac.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the guitar located?", "answer": "-13.2 degrees", "canonical_answer": "-13.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 1, "start_time": 6.3, "end_time": 12.3, "azimuth_deg": -166.277, "elevation_deg": -13.207, "distance_m": 0.88}]}
{"qa_id": "qa_8493224989a03fec9f89", "split": "test", "audio_id": "foa_5f8e962d0c6a84d3d384", "audio_path": "audio/test/foa_5f8e962d0c6a84d3d384.wav", "scene_annotation_csv_path": "annotations/test/foa_5f8e962d0c6a84d3d384.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the left and above begin?", "answer": "The sound source located to the left and above becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 17.6, "azimuth_deg": 88.779, "elevation_deg": 26.32, "distance_m": 1.9}]}
{"qa_id": "qa_68366165194d70bf9e94", "split": "test", "audio_id": "foa_fbc29bce96d03bd59a15", "audio_path": "audio/test/foa_fbc29bce96d03bd59a15.wav", "scene_annotation_csv_path": "annotations/test/foa_fbc29bce96d03bd59a15.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the bird located?", "answer": "74.9 degrees", "canonical_answer": "74.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.2, "end_time": 7.4, "azimuth_deg": 74.889, "elevation_deg": -45.286, "distance_m": 2.69}]}
{"qa_id": "qa_f6bc36e2975b959521ac", "split": "test", "audio_id": "foa_9c4bff0f29bed26f0db2", "audio_path": "audio/test/foa_9c4bff0f29bed26f0db2.wav", "scene_annotation_csv_path": "annotations/test/foa_9c4bff0f29bed26f0db2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the vehicle from the listener?", "answer": "2.4 meters", "canonical_answer": "2.4 meters", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.3, "end_time": 17.4, "azimuth_deg": 112.82, "elevation_deg": 14.978, "distance_m": 2.44}]}
{"qa_id": "qa_784fd963e811e3c0322d", "split": "test", "audio_id": "foa_964a70efbfa87ff1a13a", "audio_path": "audio/test/foa_964a70efbfa87ff1a13a.wav", "scene_annotation_csv_path": "annotations/test/foa_964a70efbfa87ff1a13a.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the string instrument positioned behind and above the listener begin to play?", "answer": "The sound originating from that location begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 2, "start_time": 0.0, "end_time": 4.0, "azimuth_deg": 162.26, "elevation_deg": 36.046, "distance_m": 1.12}]}
{"qa_id": "qa_03e45a6521736ab0ce8d", "split": "test", "audio_id": "foa_0938d7e93740edce455f", "audio_path": "audio/test/foa_0938d7e93740edce455f.wav", "scene_annotation_csv_path": "annotations/test/foa_0938d7e93740edce455f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the bell located?", "answer": "20.6 degrees", "canonical_answer": "20.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 7.0, "azimuth_deg": 177.067, "elevation_deg": 20.6, "distance_m": 1.86}]}
{"qa_id": "qa_b69de6bacbde46d6c813", "split": "test", "audio_id": "foa_878e578260e66d9432e3", "audio_path": "audio/test/foa_878e578260e66d9432e3.wav", "scene_annotation_csv_path": "annotations/test/foa_878e578260e66d9432e3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the singing, originating from the front and slightly elevated position, begin?", "answer": "The singing begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 13.0, "azimuth_deg": 4.122, "elevation_deg": 16.903, "distance_m": 2.68}]}
{"qa_id": "qa_2fa6eacc69f939289018", "split": "test", "audio_id": "foa_f18aa1f9c66b2fa585a3", "audio_path": "audio/test/foa_f18aa1f9c66b2fa585a3.wav", "scene_annotation_csv_path": "annotations/test/foa_f18aa1f9c66b2fa585a3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the metal clink?", "answer": "1.4 meters", "canonical_answer": "1.4 meters", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 1, "start_time": 11.5, "end_time": 20.0, "azimuth_deg": -106.307, "elevation_deg": 29.655, "distance_m": 1.39}]}
{"qa_id": "qa_7610a3e47d8a3e370273", "split": "test", "audio_id": "foa_8b1725cd8a4f6bd6b024", "audio_path": "audio/test/foa_8b1725cd8a4f6bd6b024.wav", "scene_annotation_csv_path": "annotations/test/foa_8b1725cd8a4f6bd6b024.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the keyboard instrument located?", "answer": "17.4 degrees", "canonical_answer": "17.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 9.0, "azimuth_deg": 17.448, "elevation_deg": -53.572, "distance_m": 1.65}]}
{"qa_id": "qa_ae67479ae0ef94f0e227", "split": "test", "audio_id": "foa_0f4f948f926a0032e47b", "audio_path": "audio/test/foa_0f4f948f926a0032e47b.wav", "scene_annotation_csv_path": "annotations/test/foa_0f4f948f926a0032e47b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the keyboard instrument located?", "answer": "7.1 degrees", "canonical_answer": "7.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.1, "end_time": 2.4, "azimuth_deg": 133.959, "elevation_deg": 7.134, "distance_m": 0.93}]}
{"qa_id": "qa_a0013e4400165881beba", "split": "test", "audio_id": "foa_4f57e5f69c708d90df49", "audio_path": "audio/test/foa_4f57e5f69c708d90df49.wav", "scene_annotation_csv_path": "annotations/test/foa_4f57e5f69c708d90df49.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the guitar positioned?", "answer": "-177.5 degrees", "canonical_answer": "-177.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 2.9, "azimuth_deg": -177.495, "elevation_deg": 8.207, "distance_m": 3.5}]}
{"qa_id": "qa_f68283a78ded82bdabf1", "split": "test", "audio_id": "foa_224839fd16921590f90e", "audio_path": "audio/test/foa_224839fd16921590f90e.wav", "scene_annotation_csv_path": "annotations/test/foa_224839fd16921590f90e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the metal clink located?", "answer": "-27.1 degrees", "canonical_answer": "-27.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.1, "end_time": 3.5, "azimuth_deg": 9.927, "elevation_deg": -27.129, "distance_m": 2.32}]}
{"qa_id": "qa_fc4a194907ba9b7c3199", "split": "test", "audio_id": "foa_7a51c9978e850ebf4ee6", "audio_path": "audio/test/foa_7a51c9978e850ebf4ee6.wav", "scene_annotation_csv_path": "annotations/test/foa_7a51c9978e850ebf4ee6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the right and below start?", "answer": "The sound originating from the right and below begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 4.8, "azimuth_deg": -79.887, "elevation_deg": -31.156, "distance_m": 1.38}]}
{"qa_id": "qa_977c56e8b42b654e001e", "split": "test", "audio_id": "foa_39d763b4380323627ea8", "audio_path": "audio/test/foa_39d763b4380323627ea8.wav", "scene_annotation_csv_path": "annotations/test/foa_39d763b4380323627ea8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the vehicle in meters?", "answer": "1.6 meters", "canonical_answer": "1.6 meters", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 2, "start_time": 7.5, "end_time": 8.3, "azimuth_deg": 81.194, "elevation_deg": 23.958, "distance_m": 1.61}]}
{"qa_id": "qa_0f16a4534b5f4b2c9c47", "split": "test", "audio_id": "foa_ef07c8590a3727d051c4", "audio_path": "audio/test/foa_ef07c8590a3727d051c4.wav", "scene_annotation_csv_path": "annotations/test/foa_ef07c8590a3727d051c4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the left side first begin?", "answer": "The sound originating from the left becomes active at 0.5s.", "canonical_answer": "0.5s", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 0.5, "end_time": 6.0, "azimuth_deg": 87.2, "elevation_deg": 11.602, "distance_m": 2.35}]}
{"qa_id": "qa_756068cad9cd46cc55b6", "split": "test", "audio_id": "foa_3b2bb5a220975190a9d8", "audio_path": "audio/test/foa_3b2bb5a220975190a9d8.wav", "scene_annotation_csv_path": "annotations/test/foa_3b2bb5a220975190a9d8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the female speech located?", "answer": "-152.7 degrees", "canonical_answer": "-152.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 1, "start_time": 0.2, "end_time": 0.9, "azimuth_deg": -152.719, "elevation_deg": 4.548, "distance_m": 3.32}]}
{"qa_id": "qa_c315e433100aa272fbcb", "split": "test", "audio_id": "foa_b71abf42c74af156aa35", "audio_path": "audio/test/foa_b71abf42c74af156aa35.wav", "scene_annotation_csv_path": "annotations/test/foa_b71abf42c74af156aa35.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the speech?", "answer": "14.1 degrees", "canonical_answer": "14.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 2.0, "end_time": 7.0, "azimuth_deg": -11.711, "elevation_deg": 14.064, "distance_m": 1.21}]}
{"qa_id": "qa_f79ba57d24f0ae6e98ea", "split": "test", "audio_id": "foa_beba8200393bfdf587d3", "audio_path": "audio/test/foa_beba8200393bfdf587d3.wav", "scene_annotation_csv_path": "annotations/test/foa_beba8200393bfdf587d3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the string instrument located from the listener?", "answer": "3.3 meters", "canonical_answer": "3.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 0.5, "azimuth_deg": 82.026, "elevation_deg": 7.693, "distance_m": 3.32}]}
{"qa_id": "qa_3930a1db0a463f188e0f", "split": "test", "audio_id": "foa_ede1749f7853dfd34420", "audio_path": "audio/test/foa_ede1749f7853dfd34420.wav", "scene_annotation_csv_path": "annotations/test/foa_ede1749f7853dfd34420.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the wind instrument?", "answer": "3.1 meters", "canonical_answer": "3.1 meters", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.4, "end_time": 14.8, "azimuth_deg": 28.055, "elevation_deg": -21.72, "distance_m": 3.11}]}
{"qa_id": "qa_d155c58904c71b2f24d7", "split": "test", "audio_id": "foa_bd095cf43861a657e86a", "audio_path": "audio/test/foa_bd095cf43861a657e86a.wav", "scene_annotation_csv_path": "annotations/test/foa_bd095cf43861a657e86a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound located at the front begin?", "answer": "The sound source originating from the front becomes active at 2.4s.", "canonical_answer": "2.4s", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 1, "start_time": 2.4, "end_time": 9.1, "azimuth_deg": -19.407, "elevation_deg": 10.4, "distance_m": 2.48}]}
{"qa_id": "qa_38a214c15f93fa45637c", "split": "test", "audio_id": "foa_7556ffc736a1b0ed1cae", "audio_path": "audio/test/foa_7556ffc736a1b0ed1cae.wav", "scene_annotation_csv_path": "annotations/test/foa_7556ffc736a1b0ed1cae.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the crushing sound occurring?", "answer": "-17.7 degrees", "canonical_answer": "-17.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 0, "start_time": 0.0, "end_time": 1.0, "azimuth_deg": 107.802, "elevation_deg": -17.682, "distance_m": 3.21}]}
{"qa_id": "qa_146805d3ef81c2dad24a", "split": "test", "audio_id": "foa_a73643a4d17929fd56a7", "audio_path": "audio/test/foa_a73643a4d17929fd56a7.wav", "scene_annotation_csv_path": "annotations/test/foa_a73643a4d17929fd56a7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth are the footsteps located?", "answer": "63.3 degrees", "canonical_answer": "63.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.8, "end_time": 10.2, "azimuth_deg": 63.318, "elevation_deg": 3.485, "distance_m": 2.07}]}
{"qa_id": "qa_b7d499ad37c73e69ec32", "split": "test", "audio_id": "foa_617c923928d4df74c840", "audio_path": "audio/test/foa_617c923928d4df74c840.wav", "scene_annotation_csv_path": "annotations/test/foa_617c923928d4df74c840.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the machine located?", "answer": "-21.2 degrees", "canonical_answer": "-21.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.1, "end_time": 3.8, "azimuth_deg": -53.413, "elevation_deg": -21.173, "distance_m": 2.07}]}
{"qa_id": "qa_46624c3226b1781c88b3", "split": "test", "audio_id": "foa_beae220f8926deff196e", "audio_path": "audio/test/foa_beae220f8926deff196e.wav", "scene_annotation_csv_path": "annotations/test/foa_beae220f8926deff196e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the laughter originating from the back-left and below first occur?", "answer": "The sound of laughter begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": 116.518, "elevation_deg": -27.614, "distance_m": 0.75}]}
{"qa_id": "qa_c387e2770f6a18ae3b3f", "split": "test", "audio_id": "foa_20cf2486c727e9759439", "audio_path": "audio/test/foa_20cf2486c727e9759439.wav", "scene_annotation_csv_path": "annotations/test/foa_20cf2486c727e9759439.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the string instrument located?", "answer": "57.2 degrees", "canonical_answer": "57.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 1.0, "azimuth_deg": 57.225, "elevation_deg": -6.426, "distance_m": 2.84}]}
{"qa_id": "qa_6d7d9bac949e491a9ecd", "split": "test", "audio_id": "foa_8a4c09c9b32bdb4f645c", "audio_path": "audio/test/foa_8a4c09c9b32bdb4f645c.wav", "scene_annotation_csv_path": "annotations/test/foa_8a4c09c9b32bdb4f645c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the writing sound from the listener?", "answer": "3.6 meters", "canonical_answer": "3.6 meters", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.2, "end_time": 2.6, "azimuth_deg": -34.222, "elevation_deg": -10.898, "distance_m": 3.55}]}
{"qa_id": "qa_d303bda6288053d716eb", "split": "test", "audio_id": "foa_825d0a769d537b1c3f4a", "audio_path": "audio/test/foa_825d0a769d537b1c3f4a.wav", "scene_annotation_csv_path": "annotations/test/foa_825d0a769d537b1c3f4a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the guitar?", "answer": "0.8 meters", "canonical_answer": "0.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 2, "start_time": 11.6, "end_time": 16.1, "azimuth_deg": -76.891, "elevation_deg": -37.234, "distance_m": 0.8}]}
{"qa_id": "qa_3e76f1eb80823afe4ff3", "split": "test", "audio_id": "foa_5330c425c28fe410c0bd", "audio_path": "audio/test/foa_5330c425c28fe410c0bd.wav", "scene_annotation_csv_path": "annotations/test/foa_5330c425c28fe410c0bd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the keyboard instrument located?", "answer": "86.6 degrees", "canonical_answer": "86.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 8.0, "azimuth_deg": 86.556, "elevation_deg": -31.654, "distance_m": 1.51}]}
{"qa_id": "qa_e2058580c38f9e3930be", "split": "test", "audio_id": "foa_36c617fc7b7f74b593b4", "audio_path": "audio/test/foa_36c617fc7b7f74b593b4.wav", "scene_annotation_csv_path": "annotations/test/foa_36c617fc7b7f74b593b4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the water source?", "answer": "19.0 degrees", "canonical_answer": "19.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": -51.903, "elevation_deg": 19.008, "distance_m": 2.27}]}
{"qa_id": "qa_1aaf137de257eb4743d1", "split": "test", "audio_id": "foa_cb4e5aaf54fd4067a096", "audio_path": "audio/test/foa_cb4e5aaf54fd4067a096.wav", "scene_annotation_csv_path": "annotations/test/foa_cb4e5aaf54fd4067a096.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back-right direction begin?", "answer": "The sound originating from the back-right direction begins at 0.3s.", "canonical_answer": "0.3s", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.3, "end_time": 7.2, "azimuth_deg": -155.408, "elevation_deg": -2.373, "distance_m": 1.89}]}
{"qa_id": "qa_46aa9ce72aa54f1ec1f8", "split": "test", "audio_id": "foa_2f09aa2795ae25994dbe", "audio_path": "audio/test/foa_2f09aa2795ae25994dbe.wav", "scene_annotation_csv_path": "annotations/test/foa_2f09aa2795ae25994dbe.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the water?", "answer": "2.7 meters", "canonical_answer": "2.7 meters", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.3, "end_time": 6.0, "azimuth_deg": 71.366, "elevation_deg": -1.253, "distance_m": 2.74}]}
{"qa_id": "qa_88b05e9e8f7ca94f4914", "split": "test", "audio_id": "foa_7b41bc451f8d83478a1f", "audio_path": "audio/test/foa_7b41bc451f8d83478a1f.wav", "scene_annotation_csv_path": "annotations/test/foa_7b41bc451f8d83478a1f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the body sound located?", "answer": "-160.8 degrees", "canonical_answer": "-160.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.2, "end_time": 4.2, "azimuth_deg": -160.822, "elevation_deg": -24.6, "distance_m": 3.32}]}
{"qa_id": "qa_9f318041aa491fe9cbe2", "split": "test", "audio_id": "foa_dafc127265706700635c", "audio_path": "audio/test/foa_dafc127265706700635c.wav", "scene_annotation_csv_path": "annotations/test/foa_dafc127265706700635c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the string instrument positioned?", "answer": "-52.6 degrees", "canonical_answer": "-52.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 5.4, "azimuth_deg": -70.533, "elevation_deg": -52.586, "distance_m": 0.98}]}
{"qa_id": "qa_e82fa7e017253edfe4c0", "split": "test", "audio_id": "foa_ebbc646b7924fa2d3dde", "audio_path": "audio/test/foa_ebbc646b7924fa2d3dde.wav", "scene_annotation_csv_path": "annotations/test/foa_ebbc646b7924fa2d3dde.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the bird sound originating from the front and above first occur?", "answer": "The sound source becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 2.8, "azimuth_deg": -15.993, "elevation_deg": 18.305, "distance_m": 2.07}]}
{"qa_id": "qa_3d7b6be1b5d374986bbb", "split": "test", "audio_id": "foa_c792903aac29df434415", "audio_path": "audio/test/foa_c792903aac29df434415.wav", "scene_annotation_csv_path": "annotations/test/foa_c792903aac29df434415.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the war sound occurring?", "answer": "-28.2 degrees", "canonical_answer": "-28.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.1, "end_time": 4.3, "azimuth_deg": -155.849, "elevation_deg": -28.185, "distance_m": 2.73}]}
{"qa_id": "qa_4bb722d17420da5a6234", "split": "test", "audio_id": "foa_1bfa3df50deaccb7eadc", "audio_path": "audio/test/foa_1bfa3df50deaccb7eadc.wav", "scene_annotation_csv_path": "annotations/test/foa_1bfa3df50deaccb7eadc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the string instrument positioned to the right and below the listener first begin to play?", "answer": "The string instrument becomes active at 6.0s.", "canonical_answer": "6.0s", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 1, "start_time": 6.0, "end_time": 9.2, "azimuth_deg": -89.246, "elevation_deg": -16.121, "distance_m": 2.31}]}
{"qa_id": "qa_dd5121498fc90ca3414e", "split": "test", "audio_id": "foa_1409e0325428b4aa3789", "audio_path": "audio/test/foa_1409e0325428b4aa3789.wav", "scene_annotation_csv_path": "annotations/test/foa_1409e0325428b4aa3789.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the water in meters?", "answer": "1.7 meters", "canonical_answer": "1.7 meters", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 1.6, "end_time": 15.6, "azimuth_deg": 42.297, "elevation_deg": 0.93, "distance_m": 1.68}]}
{"qa_id": "qa_cd2a89456c81c10acb95", "split": "test", "audio_id": "foa_669082c893901519d135", "audio_path": "audio/test/foa_669082c893901519d135.wav", "scene_annotation_csv_path": "annotations/test/foa_669082c893901519d135.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the male speech located?", "answer": "-53.0 degrees", "canonical_answer": "-53.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": -52.972, "elevation_deg": 0.15, "distance_m": 3.44}]}
{"qa_id": "qa_696d3657b17d7c161540", "split": "test", "audio_id": "foa_ac534470a58ad46e0d92", "audio_path": "audio/test/foa_ac534470a58ad46e0d92.wav", "scene_annotation_csv_path": "annotations/test/foa_ac534470a58ad46e0d92.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the tool located?", "answer": "-79.4 degrees", "canonical_answer": "-79.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": -79.42, "elevation_deg": -0.566, "distance_m": 2.33}]}
{"qa_id": "qa_40c44aa1750d71110b36", "split": "test", "audio_id": "foa_464145bb7d914f718328", "audio_path": "audio/test/foa_464145bb7d914f718328.wav", "scene_annotation_csv_path": "annotations/test/foa_464145bb7d914f718328.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the speech located?", "answer": "11.3 degrees", "canonical_answer": "11.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 6.3, "azimuth_deg": -37.278, "elevation_deg": 11.273, "distance_m": 2.87}]}
{"qa_id": "qa_11bc62ae8b8904e8201d", "split": "test", "audio_id": "foa_4234533c1225c00e24c4", "audio_path": "audio/test/foa_4234533c1225c00e24c4.wav", "scene_annotation_csv_path": "annotations/test/foa_4234533c1225c00e24c4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the paper sound, which is located to the right, first begin?", "answer": "The sound of the paper originates from the right starting at 0.6s.", "canonical_answer": "0.6s", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": -82.365, "elevation_deg": 5.778, "distance_m": 3.25}]}
{"qa_id": "qa_1a7da2ecb777163d29db", "split": "test", "audio_id": "foa_0ed417e44417dfa464df", "audio_path": "audio/test/foa_0ed417e44417dfa464df.wav", "scene_annotation_csv_path": "annotations/test/foa_0ed417e44417dfa464df.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the speech source?", "answer": "4.5 meters", "canonical_answer": "4.5 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 8.8, "azimuth_deg": 58.901, "elevation_deg": 10.906, "distance_m": 4.51}]}
{"qa_id": "qa_be3c8e10d6954c7c15b3", "split": "test", "audio_id": "foa_a349709b275cca9c9a31", "audio_path": "audio/test/foa_a349709b275cca9c9a31.wav", "scene_annotation_csv_path": "annotations/test/foa_a349709b275cca9c9a31.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the person laughing?", "answer": "2.5 meters", "canonical_answer": "2.5 meters", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.0, "end_time": 3.0, "azimuth_deg": 24.133, "elevation_deg": -20.655, "distance_m": 2.52}]}
{"qa_id": "qa_5efd51ec5d3b9b38d3f9", "split": "test", "audio_id": "foa_7fefa2abc4bfc7f14720", "audio_path": "audio/test/foa_7fefa2abc4bfc7f14720.wav", "scene_annotation_csv_path": "annotations/test/foa_7fefa2abc4bfc7f14720.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the percussion sound originating from the left and below begin?", "answer": "The percussion sound coming from the left and below starts at 2.7s.", "canonical_answer": "2.7s", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 1, "start_time": 2.7, "end_time": 6.0, "azimuth_deg": 99.944, "elevation_deg": -16.038, "distance_m": 0.53}]}
{"qa_id": "qa_13909e710140feda0346", "split": "test", "audio_id": "foa_eff3599b4dabcd17aa90", "audio_path": "audio/test/foa_eff3599b4dabcd17aa90.wav", "scene_annotation_csv_path": "annotations/test/foa_eff3599b4dabcd17aa90.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the clock?", "answer": "5.1 degrees", "canonical_answer": "5.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 4.734, "azimuth_deg": 50.57, "elevation_deg": 5.072, "distance_m": 1.73}]}
{"qa_id": "qa_66f3b1bf29131fe36643", "split": "test", "audio_id": "foa_e59d13055a8b2b2465a2", "audio_path": "audio/test/foa_e59d13055a8b2b2465a2.wav", "scene_annotation_csv_path": "annotations/test/foa_e59d13055a8b2b2465a2.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the speech located?", "answer": "-148.9 degrees", "canonical_answer": "-148.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 5.9, "azimuth_deg": -148.874, "elevation_deg": 0.0, "distance_m": 2.29}]}
{"qa_id": "qa_5949fc5fe6c4b8fd16e4", "split": "test", "audio_id": "foa_14177f636494d2133028", "audio_path": "audio/test/foa_14177f636494d2133028.wav", "scene_annotation_csv_path": "annotations/test/foa_14177f636494d2133028.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the water sound source?", "answer": "0.9 degrees", "canonical_answer": "0.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.2, "end_time": 5.8, "azimuth_deg": -84.629, "elevation_deg": 0.943, "distance_m": 2.51}]}
{"qa_id": "qa_bc012bb54e6befd364cf", "split": "test", "audio_id": "foa_e64fe7499fba663b9233", "audio_path": "audio/test/foa_e64fe7499fba663b9233.wav", "scene_annotation_csv_path": "annotations/test/foa_e64fe7499fba663b9233.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the singing?", "answer": "1.3 meters", "canonical_answer": "1.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.1, "end_time": 14.4, "azimuth_deg": 174.334, "elevation_deg": -36.786, "distance_m": 1.25}]}
{"qa_id": "qa_3a5a2cff98134c450cba", "split": "test", "audio_id": "foa_310f7777ac2b77cba513", "audio_path": "audio/test/foa_310f7777ac2b77cba513.wav", "scene_annotation_csv_path": "annotations/test/foa_310f7777ac2b77cba513.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back-left direction begin?", "answer": "The sound originating from the back-left becomes active at 0.8s.", "canonical_answer": "0.8s", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.8, "end_time": 8.1, "azimuth_deg": 137.673, "elevation_deg": 1.12, "distance_m": 3.27}]}
{"qa_id": "qa_8ccb70a8889b1a49967a", "split": "test", "audio_id": "foa_9e26cd178b0e64b12948", "audio_path": "audio/test/foa_9e26cd178b0e64b12948.wav", "scene_annotation_csv_path": "annotations/test/foa_9e26cd178b0e64b12948.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the body sound located?", "answer": "-3.9 degrees", "canonical_answer": "-3.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": -3.94, "elevation_deg": -35.003, "distance_m": 1.34}]}
{"qa_id": "qa_fa1de7784f49743952fd", "split": "test", "audio_id": "foa_0ba79114a49ad934d895", "audio_path": "audio/test/foa_0ba79114a49ad934d895.wav", "scene_annotation_csv_path": "annotations/test/foa_0ba79114a49ad934d895.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound located to the back-right and above become audible?", "answer": "The sound originating from that direction begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 1.9, "azimuth_deg": -113.212, "elevation_deg": 23.836, "distance_m": 2.3}]}
{"qa_id": "qa_3be08f7d45c5b27971f7", "split": "test", "audio_id": "foa_2b19c2280f0e807060c6", "audio_path": "audio/test/foa_2b19c2280f0e807060c6.wav", "scene_annotation_csv_path": "annotations/test/foa_2b19c2280f0e807060c6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the keyboard instrument?", "answer": "51.1 degrees", "canonical_answer": "51.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.1, "end_time": 0.4, "azimuth_deg": -35.893, "elevation_deg": 51.069, "distance_m": 1.16}]}
{"qa_id": "qa_cbe93ad3fe776240edb9", "split": "test", "audio_id": "foa_e2703813d92ee89cefa0", "audio_path": "audio/test/foa_e2703813d92ee89cefa0.wav", "scene_annotation_csv_path": "annotations/test/foa_e2703813d92ee89cefa0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the singing?", "answer": "1.2 meters", "canonical_answer": "1.2 meters", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.4, "end_time": 13.4, "azimuth_deg": -11.924, "elevation_deg": -6.827, "distance_m": 1.23}]}
{"qa_id": "qa_a4b37c09d7ab7fdc7668", "split": "test", "audio_id": "foa_ed7cbff0074505108678", "audio_path": "audio/test/foa_ed7cbff0074505108678.wav", "scene_annotation_csv_path": "annotations/test/foa_ed7cbff0074505108678.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the speech?", "answer": "17.2 degrees", "canonical_answer": "17.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 6.0, "azimuth_deg": 17.218, "elevation_deg": 0.0, "distance_m": 2.42}]}
{"qa_id": "qa_6a85eaf04865e3242a06", "split": "test", "audio_id": "foa_d61d1def3064b9775b51", "audio_path": "audio/test/foa_d61d1def3064b9775b51.wav", "scene_annotation_csv_path": "annotations/test/foa_d61d1def3064b9775b51.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the door located?", "answer": "-8.6 degrees", "canonical_answer": "-8.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.5, "end_time": 3.8, "azimuth_deg": 80.443, "elevation_deg": -8.619, "distance_m": 1.89}]}
{"qa_id": "qa_4ddf6ba5d27affd2f858", "split": "test", "audio_id": "foa_c457f62ca87251412afd", "audio_path": "audio/test/foa_c457f62ca87251412afd.wav", "scene_annotation_csv_path": "annotations/test/foa_c457f62ca87251412afd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the front-right direction begin?", "answer": "The sound source located at the front-right becomes active at 0.1s.", "canonical_answer": "0.1s", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.1, "end_time": 7.6, "azimuth_deg": -52.494, "elevation_deg": -14.947, "distance_m": 3.26}]}
{"qa_id": "qa_818d97bd49521b9af46c", "split": "test", "audio_id": "foa_bf562ca6d80799c2824e", "audio_path": "audio/test/foa_bf562ca6d80799c2824e.wav", "scene_annotation_csv_path": "annotations/test/foa_bf562ca6d80799c2824e.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth angle is the finger snapping occurring?", "answer": "-141.7 degrees", "canonical_answer": "-141.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 0, "start_time": 0.2, "end_time": 14.2, "azimuth_deg": -141.748, "elevation_deg": -34.782, "distance_m": 1.9}]}
{"qa_id": "qa_ad7e015019edc53db159", "split": "test", "audio_id": "foa_74377033c5af8082e79a", "audio_path": "audio/test/foa_74377033c5af8082e79a.wav", "scene_annotation_csv_path": "annotations/test/foa_74377033c5af8082e79a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the writing sound, measured in meters?", "answer": "3.3 meters", "canonical_answer": "3.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 1, "start_time": 3.6, "end_time": 7.2, "azimuth_deg": -63.775, "elevation_deg": -0.888, "distance_m": 3.31}]}
{"qa_id": "qa_d4f5eabe14b48409d6f4", "split": "test", "audio_id": "foa_5ce7c5aead9f7a119bb0", "audio_path": "audio/test/foa_5ce7c5aead9f7a119bb0.wav", "scene_annotation_csv_path": "annotations/test/foa_5ce7c5aead9f7a119bb0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the alarm sound coming from the left direction begin?", "answer": "The alarm sound originating from the left becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 3.6, "azimuth_deg": 72.984, "elevation_deg": 11.122, "distance_m": 3.19}]}
{"qa_id": "qa_eb21d5bd1200948d9670", "split": "test", "audio_id": "foa_aee93ce1ad4d74e1c43b", "audio_path": "audio/test/foa_aee93ce1ad4d74e1c43b.wav", "scene_annotation_csv_path": "annotations/test/foa_aee93ce1ad4d74e1c43b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the zipper from the listener?", "answer": "2.8 meters", "canonical_answer": "2.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": -48.095, "elevation_deg": 21.667, "distance_m": 2.78}]}
{"qa_id": "qa_474748b99cbfcfa26d01", "split": "test", "audio_id": "foa_ece2430ae32a6b634ef2", "audio_path": "audio/test/foa_ece2430ae32a6b634ef2.wav", "scene_annotation_csv_path": "annotations/test/foa_ece2430ae32a6b634ef2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the tool positioned?", "answer": "-39.3 degrees", "canonical_answer": "-39.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.3, "end_time": 0.6, "azimuth_deg": -39.34, "elevation_deg": -20.078, "distance_m": 2.63}]}
{"qa_id": "qa_40c4a47cfbe6464ac657", "split": "test", "audio_id": "foa_094d5448349240ef043e", "audio_path": "audio/test/foa_094d5448349240ef043e.wav", "scene_annotation_csv_path": "annotations/test/foa_094d5448349240ef043e.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the speech located?", "answer": "-15.5 degrees", "canonical_answer": "-15.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 6.1, "azimuth_deg": -144.012, "elevation_deg": -15.458, "distance_m": 1.49}]}
{"qa_id": "qa_e5357c036df6b3bcfe2c", "split": "test", "audio_id": "foa_f54c37a9bed382a77d64", "audio_path": "audio/test/foa_f54c37a9bed382a77d64.wav", "scene_annotation_csv_path": "annotations/test/foa_f54c37a9bed382a77d64.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the home sound from the listener?", "answer": "3.2 meters", "canonical_answer": "3.2 meters", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 2, "start_time": 12.0, "end_time": 17.0, "azimuth_deg": 170.829, "elevation_deg": -20.598, "distance_m": 3.19}]}
{"qa_id": "qa_932caab2517e1a31d850", "split": "test", "audio_id": "foa_6f7b56be208bd1172f52", "audio_path": "audio/test/foa_6f7b56be208bd1172f52.wav", "scene_annotation_csv_path": "annotations/test/foa_6f7b56be208bd1172f52.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the singing sound located?", "answer": "49.7 degrees", "canonical_answer": "49.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 0.0, "end_time": 4.2, "azimuth_deg": 49.733, "elevation_deg": 0.0, "distance_m": 0.95}]}
{"qa_id": "qa_1a37a13a1de884cd0449", "split": "test", "audio_id": "foa_811275e707c9204bf90e", "audio_path": "audio/test/foa_811275e707c9204bf90e.wav", "scene_annotation_csv_path": "annotations/test/foa_811275e707c9204bf90e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the female speech originate from the front-left and elevated position?", "answer": "The sound source is first detected at 0.9s.", "canonical_answer": "0.9s", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 1, "start_time": 0.9, "end_time": 1.5, "azimuth_deg": 35.332, "elevation_deg": 21.861, "distance_m": 2.67}]}
{"qa_id": "qa_a1d87b403342ff30af8a", "split": "test", "audio_id": "foa_e06b2b37e9b0921d7c84", "audio_path": "audio/test/foa_e06b2b37e9b0921d7c84.wav", "scene_annotation_csv_path": "annotations/test/foa_e06b2b37e9b0921d7c84.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the drum located?", "answer": "-46.6 degrees", "canonical_answer": "-46.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 1.9, "azimuth_deg": 56.06, "elevation_deg": -46.605, "distance_m": 1.61}]}
{"qa_id": "qa_656e802e7b4aefb04ba9", "split": "test", "audio_id": "foa_0f68724ba9a5a90ad7e5", "audio_path": "audio/test/foa_0f68724ba9a5a90ad7e5.wav", "scene_annotation_csv_path": "annotations/test/foa_0f68724ba9a5a90ad7e5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the zipper located?", "answer": "-38.9 degrees", "canonical_answer": "-38.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 1.1, "end_time": 6.9, "azimuth_deg": -38.864, "elevation_deg": -19.943, "distance_m": 2.57}]}
{"qa_id": "qa_958e96ccb3e2ad966849", "split": "test", "audio_id": "foa_56a9c8aef989d7ed0af2", "audio_path": "audio/test/foa_56a9c8aef989d7ed0af2.wav", "scene_annotation_csv_path": "annotations/test/foa_56a9c8aef989d7ed0af2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the typing sound in meters?", "answer": "1.3 meters", "canonical_answer": "1.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 1.1, "end_time": 20.0, "azimuth_deg": 5.15, "elevation_deg": 50.675, "distance_m": 1.26}]}
{"qa_id": "qa_39446203b1476f321162", "split": "test", "audio_id": "foa_c8d95edff13313404c43", "audio_path": "audio/test/foa_c8d95edff13313404c43.wav", "scene_annotation_csv_path": "annotations/test/foa_c8d95edff13313404c43.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the human vocalization located?", "answer": "1.6 degrees", "canonical_answer": "1.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 2, "start_time": 9.0, "end_time": 15.3, "azimuth_deg": 81.871, "elevation_deg": 1.57, "distance_m": 2.4}]}
{"qa_id": "qa_6b8d44ffd7b37e1ac345", "split": "test", "audio_id": "foa_cc1edcc108c4832382c6", "audio_path": "audio/test/foa_cc1edcc108c4832382c6.wav", "scene_annotation_csv_path": "annotations/test/foa_cc1edcc108c4832382c6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the tape sound originating from the front-left and below begin?", "answer": "The sound of the tape starts at 0.3 seconds.", "canonical_answer": "0.3s", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 0.3, "end_time": 2.7, "azimuth_deg": 26.74, "elevation_deg": -15.403, "distance_m": 2.87}]}
{"qa_id": "qa_4a05304ba1644f41e109", "split": "test", "audio_id": "foa_93062599330006bd68fd", "audio_path": "audio/test/foa_93062599330006bd68fd.wav", "scene_annotation_csv_path": "annotations/test/foa_93062599330006bd68fd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the clock located?", "answer": "58.8 degrees", "canonical_answer": "58.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.9, "end_time": 5.2, "azimuth_deg": 58.836, "elevation_deg": 13.77, "distance_m": 1.72}]}
{"qa_id": "qa_bc33f4b3d5006b427566", "split": "test", "audio_id": "foa_004fe07bf053358de6f0", "audio_path": "audio/test/foa_004fe07bf053358de6f0.wav", "scene_annotation_csv_path": "annotations/test/foa_004fe07bf053358de6f0.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the speech source?", "answer": "1.9 meters", "canonical_answer": "1.9 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 3.0, "azimuth_deg": -106.46, "elevation_deg": -4.382, "distance_m": 1.89}]}
{"qa_id": "qa_f4350f93770a0fc4985b", "split": "test", "audio_id": "foa_4afbb7ea885ea7ee930b", "audio_path": "audio/test/foa_4afbb7ea885ea7ee930b.wav", "scene_annotation_csv_path": "annotations/test/foa_4afbb7ea885ea7ee930b.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the speech source?", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.0, "end_time": 6.4, "azimuth_deg": -76.855, "elevation_deg": 0.0, "distance_m": 4.25}]}
{"qa_id": "qa_534b87f48c3c7dfb9d64", "split": "test", "audio_id": "foa_584b447ebd4f4a34310d", "audio_path": "audio/test/foa_584b447ebd4f4a34310d.wav", "scene_annotation_csv_path": "annotations/test/foa_584b447ebd4f4a34310d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the breathing sound located to the back-right and above begin?", "answer": "The sound originating from that direction starts at 1.2s.", "canonical_answer": "1.2s", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 1.2, "end_time": 2.9, "azimuth_deg": -154.637, "elevation_deg": 33.308, "distance_m": 1.2}]}
{"qa_id": "qa_f4f5cb2f35030c0aec5b", "split": "test", "audio_id": "foa_25852bace99bb33bd77e", "audio_path": "audio/test/foa_25852bace99bb33bd77e.wav", "scene_annotation_csv_path": "annotations/test/foa_25852bace99bb33bd77e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the bird located?", "answer": "54.1 degrees", "canonical_answer": "54.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 1, "start_time": 6.8, "end_time": 7.8, "azimuth_deg": 54.135, "elevation_deg": -1.505, "distance_m": 2.63}]}
{"qa_id": "qa_baf7166e85d06314b9c6", "split": "test", "audio_id": "foa_88a3689ceb44a9101f87", "audio_path": "audio/test/foa_88a3689ceb44a9101f87.wav", "scene_annotation_csv_path": "annotations/test/foa_88a3689ceb44a9101f87.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the rear and below start?", "answer": "The sound source located behind and below becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": 174.267, "elevation_deg": -20.514, "distance_m": 2.66}]}
{"qa_id": "qa_ab3862af95eed7ef019c", "split": "test", "audio_id": "foa_b1ec1ed1df572380ae10", "audio_path": "audio/test/foa_b1ec1ed1df572380ae10.wav", "scene_annotation_csv_path": "annotations/test/foa_b1ec1ed1df572380ae10.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the alarm?", "answer": "-12.3 degrees", "canonical_answer": "-12.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 2, "start_time": 1.9, "end_time": 20.0, "azimuth_deg": 173.073, "elevation_deg": -12.348, "distance_m": 2.99}]}
{"qa_id": "qa_b652ed8ae9257c2cf562", "split": "test", "audio_id": "foa_c8ae77165f271b85a71e", "audio_path": "audio/test/foa_c8ae77165f271b85a71e.wav", "scene_annotation_csv_path": "annotations/test/foa_c8ae77165f271b85a71e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the body sound?", "answer": "1.8 meters", "canonical_answer": "1.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 2, "start_time": 10.9, "end_time": 12.9, "azimuth_deg": 24.956, "elevation_deg": 33.156, "distance_m": 1.81}]}
{"qa_id": "qa_b8d66d10bd9c89a9911b", "split": "test", "audio_id": "foa_647c3ae42608e7ed89ca", "audio_path": "audio/test/foa_647c3ae42608e7ed89ca.wav", "scene_annotation_csv_path": "annotations/test/foa_647c3ae42608e7ed89ca.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the appliance sound appear from the front-left and above position?", "answer": "The sound originating from that location begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 56.133, "elevation_deg": 20.781, "distance_m": 2.7}]}
{"qa_id": "qa_3567ca35fa089f2f9865", "split": "test", "audio_id": "foa_66942414ea1fc58b3973", "audio_path": "audio/test/foa_66942414ea1fc58b3973.wav", "scene_annotation_csv_path": "annotations/test/foa_66942414ea1fc58b3973.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. At what distance is the rain source located?", "answer": "2.6 meters", "canonical_answer": "2.6 meters", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 4.6, "end_time": 20.0, "azimuth_deg": -47.217, "elevation_deg": -5.009, "distance_m": 2.59}]}
{"qa_id": "qa_39e8150ec38c46e6d5e6", "split": "test", "audio_id": "foa_1deb8a1ead00f9de0c87", "audio_path": "audio/test/foa_1deb8a1ead00f9de0c87.wav", "scene_annotation_csv_path": "annotations/test/foa_1deb8a1ead00f9de0c87.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the guitar positioned?", "answer": "-11.9 degrees", "canonical_answer": "-11.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 15.0, "azimuth_deg": -64.239, "elevation_deg": -11.89, "distance_m": 1.63}]}
{"qa_id": "qa_4749c59eac240435589b", "split": "test", "audio_id": "foa_20bbc1f14e6dc047b8f8", "audio_path": "audio/test/foa_20bbc1f14e6dc047b8f8.wav", "scene_annotation_csv_path": "annotations/test/foa_20bbc1f14e6dc047b8f8.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth angle is the tape located?", "answer": "83.1 degrees", "canonical_answer": "83.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 0.4, "end_time": 4.713188, "azimuth_deg": 83.079, "elevation_deg": 8.187, "distance_m": 1.38}]}
{"qa_id": "qa_6cf55ec96ca11b6ab632", "split": "test", "audio_id": "foa_a690dca162c947f4ee96", "audio_path": "audio/test/foa_a690dca162c947f4ee96.wav", "scene_annotation_csv_path": "annotations/test/foa_a690dca162c947f4ee96.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the musical instrument from the listener?", "answer": "2.0 meters", "canonical_answer": "2.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.0, "end_time": 15.0, "azimuth_deg": -101.022, "elevation_deg": 52.563, "distance_m": 1.98}]}
{"qa_id": "qa_aa1fb3f5e7374dd122a3", "split": "test", "audio_id": "foa_a9e0726f5c766fca113d", "audio_path": "audio/test/foa_a9e0726f5c766fca113d.wav", "scene_annotation_csv_path": "annotations/test/foa_a9e0726f5c766fca113d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the wind instrument positioned?", "answer": "-28.1 degrees", "canonical_answer": "-28.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 3, "start_time": 12.3, "end_time": 17.5, "azimuth_deg": 130.171, "elevation_deg": -28.054, "distance_m": 0.66}]}
{"qa_id": "qa_39fc534f1cdf2e2daf10", "split": "test", "audio_id": "foa_1beffe145e23a1d295a6", "audio_path": "audio/test/foa_1beffe145e23a1d295a6.wav", "scene_annotation_csv_path": "annotations/test/foa_1beffe145e23a1d295a6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the guitar located?", "answer": "-14.3 degrees", "canonical_answer": "-14.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.5, "end_time": 5.5, "azimuth_deg": -14.273, "elevation_deg": -13.819, "distance_m": 3.15}]}
{"qa_id": "qa_e98fc5715d4b627bc58a", "split": "test", "audio_id": "foa_b6c9745283ee49aefa83", "audio_path": "audio/test/foa_b6c9745283ee49aefa83.wav", "scene_annotation_csv_path": "annotations/test/foa_b6c9745283ee49aefa83.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the scratching sound originating from the left and below begin?", "answer": "The sound source from that position starts at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.0, "end_time": 2.1, "azimuth_deg": 78.111, "elevation_deg": -40.29, "distance_m": 2.3}]}
{"qa_id": "qa_635d0311ec2cefedef2a", "split": "test", "audio_id": "foa_80418f34bd2c865ca6e6", "audio_path": "audio/test/foa_80418f34bd2c865ca6e6.wav", "scene_annotation_csv_path": "annotations/test/foa_80418f34bd2c865ca6e6.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound source located to the right and below begin?", "answer": "The sound source located to the right and below becomes active at 0.1s.", "canonical_answer": "0.1s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.1, "end_time": 3.7, "azimuth_deg": -104.142, "elevation_deg": -29.633, "distance_m": 1.28}]}
{"qa_id": "qa_bb08b5a915dc7a8602e8", "split": "test", "audio_id": "foa_9a4b888a3f30337cc86d", "audio_path": "audio/test/foa_9a4b888a3f30337cc86d.wav", "scene_annotation_csv_path": "annotations/test/foa_9a4b888a3f30337cc86d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the human vocalization in meters?", "answer": "1.4 meters", "canonical_answer": "1.4 meters", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.7, "end_time": 4.2, "azimuth_deg": -104.432, "elevation_deg": 10.249, "distance_m": 1.36}]}
{"qa_id": "qa_7e2e3cf074138cfbde35", "split": "test", "audio_id": "foa_842b930bd18b8329e496", "audio_path": "audio/test/foa_842b930bd18b8329e496.wav", "scene_annotation_csv_path": "annotations/test/foa_842b930bd18b8329e496.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the metal clink located?", "answer": "-83.9 degrees", "canonical_answer": "-83.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.1, "end_time": 2.0, "azimuth_deg": -83.945, "elevation_deg": 4.441, "distance_m": 3.26}]}
{"qa_id": "qa_49418b1b7ab249da991e", "split": "test", "audio_id": "foa_d965257bcdcae722026b", "audio_path": "audio/test/foa_d965257bcdcae722026b.wav", "scene_annotation_csv_path": "annotations/test/foa_d965257bcdcae722026b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the gong located?", "answer": "40.3 degrees", "canonical_answer": "40.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 0.2, "end_time": 10.8, "azimuth_deg": -91.461, "elevation_deg": 40.287, "distance_m": 1.52}]}
{"qa_id": "qa_79446210ccb463c3cbfa", "split": "test", "audio_id": "foa_900629d6e1da16ccbeac", "audio_path": "audio/test/foa_900629d6e1da16ccbeac.wav", "scene_annotation_csv_path": "annotations/test/foa_900629d6e1da16ccbeac.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the war sound?", "answer": "25.3 degrees", "canonical_answer": "25.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 10.2, "azimuth_deg": -85.607, "elevation_deg": 25.309, "distance_m": 1.48}]}
{"qa_id": "qa_01f337750eff62ec206a", "split": "test", "audio_id": "foa_1cac1550508200944ace", "audio_path": "audio/test/foa_1cac1550508200944ace.wav", "scene_annotation_csv_path": "annotations/test/foa_1cac1550508200944ace.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the keyboard instrument?", "answer": "88.8 degrees", "canonical_answer": "88.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 2, "start_time": 13.1, "end_time": 20.0, "azimuth_deg": 88.795, "elevation_deg": -8.608, "distance_m": 2.99}]}
{"qa_id": "qa_fc39a6d9c936775c812c", "split": "test", "audio_id": "foa_0d07d83359059609364f", "audio_path": "audio/test/foa_0d07d83359059609364f.wav", "scene_annotation_csv_path": "annotations/test/foa_0d07d83359059609364f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the car in meters?", "answer": "0.9 meters", "canonical_answer": "0.9 meters", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 0, "start_time": 3.7, "end_time": 20.0, "azimuth_deg": 93.333, "elevation_deg": 18.727, "distance_m": 0.9}]}
{"qa_id": "qa_84544e1cc41ecd116663", "split": "test", "audio_id": "foa_ca019c84ae54e52f0017", "audio_path": "audio/test/foa_ca019c84ae54e52f0017.wav", "scene_annotation_csv_path": "annotations/test/foa_ca019c84ae54e52f0017.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the front-right and below begin?", "answer": "The sound source located at that position becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.0, "end_time": 5.7, "azimuth_deg": -57.999, "elevation_deg": -32.349, "distance_m": 2.53}]}
{"qa_id": "qa_76e2f92ff229c182be6a", "split": "test", "audio_id": "foa_9ac462dfb6caacc6b57c", "audio_path": "audio/test/foa_9ac462dfb6caacc6b57c.wav", "scene_annotation_csv_path": "annotations/test/foa_9ac462dfb6caacc6b57c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the front-right and elevated position begin?", "answer": "The sound coming from that location begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 14.9, "azimuth_deg": -51.866, "elevation_deg": 42.364, "distance_m": 1.3}]}
{"qa_id": "qa_9acc63cb6e5cd9c8254f", "split": "test", "audio_id": "foa_f46f1ca08d7c12fe8172", "audio_path": "audio/test/foa_f46f1ca08d7c12fe8172.wav", "scene_annotation_csv_path": "annotations/test/foa_f46f1ca08d7c12fe8172.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the zipper?", "answer": "-10.6 degrees", "canonical_answer": "-10.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.6, "end_time": 8.9, "azimuth_deg": 127.566, "elevation_deg": -10.615, "distance_m": 2.75}]}
{"qa_id": "qa_eb389e3ed931e018d579", "split": "test", "audio_id": "foa_f231d0781073683b2332", "audio_path": "audio/test/foa_f231d0781073683b2332.wav", "scene_annotation_csv_path": "annotations/test/foa_f231d0781073683b2332.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the percussion sound from the listener?", "answer": "2.1 meters", "canonical_answer": "2.1 meters", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": -149.173, "elevation_deg": -27.434, "distance_m": 2.06}]}
{"qa_id": "qa_bd8c0a3feaa0144cb010", "split": "test", "audio_id": "foa_cc8a4f2cebb4875bdac5", "audio_path": "audio/test/foa_cc8a4f2cebb4875bdac5.wav", "scene_annotation_csv_path": "annotations/test/foa_cc8a4f2cebb4875bdac5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the insect positioned?", "answer": "-120.1 degrees", "canonical_answer": "-120.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 1.5, "end_time": 10.0, "azimuth_deg": -120.091, "elevation_deg": -21.628, "distance_m": 2.39}]}
{"qa_id": "qa_6d25a1f3c7817b9351f9", "split": "test", "audio_id": "foa_75773b1b18999cb398b0", "audio_path": "audio/test/foa_75773b1b18999cb398b0.wav", "scene_annotation_csv_path": "annotations/test/foa_75773b1b18999cb398b0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the drawer cabinet sound begin to emanate from the front of the scene?", "answer": "The sound originating from the front becomes active at 0.5s.", "canonical_answer": "0.5s", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 1, "start_time": 0.5, "end_time": 1.6, "azimuth_deg": 4.582, "elevation_deg": 14.074, "distance_m": 2.96}]}
{"qa_id": "qa_cd2facf8d1bb6254935e", "split": "test", "audio_id": "foa_0db4cb51e474f42f24ed", "audio_path": "audio/test/foa_0db4cb51e474f42f24ed.wav", "scene_annotation_csv_path": "annotations/test/foa_0db4cb51e474f42f24ed.csv", "dataset": "tau2021", "data_source": "dcase_real", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the alarm?", "answer": "-165.0 degrees", "canonical_answer": "-165.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 7, "start_time": 2.9, "end_time": 4.5, "azimuth_deg": -165.0, "elevation_deg": -9.0, "distance_m": null}]}
{"qa_id": "qa_5cec6c76d31dbaefa991", "split": "test", "audio_id": "foa_0f0fd15d4a63bde525ab", "audio_path": "audio/test/foa_0f0fd15d4a63bde525ab.wav", "scene_annotation_csv_path": "annotations/test/foa_0f0fd15d4a63bde525ab.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the speech located?", "answer": "-7.5 degrees", "canonical_answer": "-7.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.0, "end_time": 12.7, "azimuth_deg": -156.09, "elevation_deg": -7.545, "distance_m": 2.24}]}
{"qa_id": "qa_dcab6de77c7535021921", "split": "test", "audio_id": "foa_b7df03bc80e10f690589", "audio_path": "audio/test/foa_b7df03bc80e10f690589.wav", "scene_annotation_csv_path": "annotations/test/foa_b7df03bc80e10f690589.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the camera from the listener?", "answer": "1.6 meters", "canonical_answer": "1.6 meters", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": 22.722, "elevation_deg": 8.625, "distance_m": 1.59}]}
{"qa_id": "qa_7b3d25e267e13d23773e", "split": "test", "audio_id": "foa_7a800b5983f30dd146d0", "audio_path": "audio/test/foa_7a800b5983f30dd146d0.wav", "scene_annotation_csv_path": "annotations/test/foa_7a800b5983f30dd146d0.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back of the scene begin?", "answer": "The sound source located at the back becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": -163.378, "elevation_deg": 0.0, "distance_m": 3.38}]}
{"qa_id": "qa_9e0f9a0b019fb7bc411e", "split": "test", "audio_id": "foa_35b0157917c555520070", "audio_path": "audio/test/foa_35b0157917c555520070.wav", "scene_annotation_csv_path": "annotations/test/foa_35b0157917c555520070.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the knocking sound in meters?", "answer": "3.4 meters", "canonical_answer": "3.4 meters", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 0, "start_time": 0.0, "end_time": 2.0, "azimuth_deg": 12.215, "elevation_deg": 8.254, "distance_m": 3.37}]}
{"qa_id": "qa_078a66f124c1ea92cfb1", "split": "test", "audio_id": "foa_2f2e46cc2ccb6f460032", "audio_path": "audio/test/foa_2f2e46cc2ccb6f460032.wav", "scene_annotation_csv_path": "annotations/test/foa_2f2e46cc2ccb6f460032.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the zipper?", "answer": "65.7 degrees", "canonical_answer": "65.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 2, "start_time": 6.9, "end_time": 9.2, "azimuth_deg": 65.712, "elevation_deg": -48.477, "distance_m": 2.16}]}
{"qa_id": "qa_15a143a3b70c14a8db12", "split": "test", "audio_id": "foa_15cd8a7b34303882b4ac", "audio_path": "audio/test/foa_15cd8a7b34303882b4ac.wav", "scene_annotation_csv_path": "annotations/test/foa_15cd8a7b34303882b4ac.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the speech located?", "answer": "-18.3 degrees", "canonical_answer": "-18.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 10.9, "azimuth_deg": 23.174, "elevation_deg": -18.344, "distance_m": 2.54}]}
{"qa_id": "qa_5b0eddfbba2133b92099", "split": "test", "audio_id": "foa_81a308d91d347c7b9fd7", "audio_path": "audio/test/foa_81a308d91d347c7b9fd7.wav", "scene_annotation_csv_path": "annotations/test/foa_81a308d91d347c7b9fd7.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the left side begin?", "answer": "The sound source located on the left becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 1, "start_time": 0.0, "end_time": 17.0, "azimuth_deg": 108.252, "elevation_deg": 0.0, "distance_m": 1.85}]}
{"qa_id": "qa_4393e673ea06a994375b", "split": "test", "audio_id": "foa_9f275a58194ec6f03c97", "audio_path": "audio/test/foa_9f275a58194ec6f03c97.wav", "scene_annotation_csv_path": "annotations/test/foa_9f275a58194ec6f03c97.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the machine in meters?", "answer": "1.4 meters", "canonical_answer": "1.4 meters", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 17.2, "azimuth_deg": -129.945, "elevation_deg": -23.261, "distance_m": 1.35}]}
{"qa_id": "qa_cf1e3b4a10ed20dd9ec2", "split": "test", "audio_id": "foa_768dff394b557561c72b", "audio_path": "audio/test/foa_768dff394b557561c72b.wav", "scene_annotation_csv_path": "annotations/test/foa_768dff394b557561c72b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the body sound located?", "answer": "144.5 degrees", "canonical_answer": "144.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.2, "end_time": 0.5, "azimuth_deg": 144.544, "elevation_deg": -30.811, "distance_m": 1.3}]}
{"qa_id": "qa_bfe46f58746753cc7a56", "split": "test", "audio_id": "foa_33fa89dfde5ea0607eb5", "audio_path": "audio/test/foa_33fa89dfde5ea0607eb5.wav", "scene_annotation_csv_path": "annotations/test/foa_33fa89dfde5ea0607eb5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the percussion sound source located?", "answer": "-2.4 degrees", "canonical_answer": "-2.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.5, "end_time": 20.0, "azimuth_deg": -36.02, "elevation_deg": -2.426, "distance_m": 2.03}]}
{"qa_id": "qa_8b35d9e3a671b9af14ae", "split": "test", "audio_id": "foa_1ec697ca648d1c029fec", "audio_path": "audio/test/foa_1ec697ca648d1c029fec.wav", "scene_annotation_csv_path": "annotations/test/foa_1ec697ca648d1c029fec.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the singing sound located?", "answer": "54.9 degrees", "canonical_answer": "54.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 15.4, "azimuth_deg": 54.941, "elevation_deg": 3.168, "distance_m": 3.09}]}
{"qa_id": "qa_8ed4c2ffc8857a69422a", "split": "test", "audio_id": "foa_7ac16d029dc9f989e98a", "audio_path": "audio/test/foa_7ac16d029dc9f989e98a.wav", "scene_annotation_csv_path": "annotations/test/foa_7ac16d029dc9f989e98a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the left and below begin?", "answer": "The sound source located to the left and below starts at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 1.2, "azimuth_deg": 85.268, "elevation_deg": -23.361, "distance_m": 3.78}]}
{"qa_id": "qa_b29abbdbe1acf708d259", "split": "test", "audio_id": "foa_4349fcdaa6461acd3e0e", "audio_path": "audio/test/foa_4349fcdaa6461acd3e0e.wav", "scene_annotation_csv_path": "annotations/test/foa_4349fcdaa6461acd3e0e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the female speaker located from the listener?", "answer": "2.3 meters", "canonical_answer": "2.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 1, "start_time": 11.9, "end_time": 15.4, "azimuth_deg": 7.538, "elevation_deg": 15.25, "distance_m": 2.27}]}
{"qa_id": "qa_b3d768fb7d7c055a9448", "split": "test", "audio_id": "foa_f15bb91e5ddd10d47a6d", "audio_path": "audio/test/foa_f15bb91e5ddd10d47a6d.wav", "scene_annotation_csv_path": "annotations/test/foa_f15bb91e5ddd10d47a6d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the door?", "answer": "-14.8 degrees", "canonical_answer": "-14.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.6, "end_time": 2.4, "azimuth_deg": 135.44, "elevation_deg": -14.825, "distance_m": 1.55}]}
{"qa_id": "qa_d618ebdea3b82b8a6537", "split": "test", "audio_id": "foa_9ef1b074a0c2ce7125ae", "audio_path": "audio/test/foa_9ef1b074a0c2ce7125ae.wav", "scene_annotation_csv_path": "annotations/test/foa_9ef1b074a0c2ce7125ae.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from behind and below the listener begin?", "answer": "The sound source located behind and below becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 9.0, "azimuth_deg": 173.688, "elevation_deg": -30.569, "distance_m": 2.91}]}
{"qa_id": "qa_faebf79ba510711e4340", "split": "test", "audio_id": "foa_1a01957a9422fb6e1cc4", "audio_path": "audio/test/foa_1a01957a9422fb6e1cc4.wav", "scene_annotation_csv_path": "annotations/test/foa_1a01957a9422fb6e1cc4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. At what distance is the frog located?", "answer": "1.3 meters", "canonical_answer": "1.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 0.0, "end_time": 4.3, "azimuth_deg": -95.991, "elevation_deg": 42.743, "distance_m": 1.34}]}
{"qa_id": "qa_9a2e881bad501ea2e29d", "split": "test", "audio_id": "foa_8b913b6a6d3439e8b784", "audio_path": "audio/test/foa_8b913b6a6d3439e8b784.wav", "scene_annotation_csv_path": "annotations/test/foa_8b913b6a6d3439e8b784.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the train located?", "answer": "11.9 degrees", "canonical_answer": "11.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 1, "start_time": 5.0, "end_time": 8.7, "azimuth_deg": -23.639, "elevation_deg": 11.941, "distance_m": 2.07}]}
{"qa_id": "qa_de77f048e2367e7e55f1", "split": "test", "audio_id": "foa_9873df0d7f0cd0c27b0c", "audio_path": "audio/test/foa_9873df0d7f0cd0c27b0c.wav", "scene_annotation_csv_path": "annotations/test/foa_9873df0d7f0cd0c27b0c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the body sound located?", "answer": "-157.5 degrees", "canonical_answer": "-157.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 4.8, "azimuth_deg": -157.511, "elevation_deg": -24.563, "distance_m": 1.76}]}
{"qa_id": "qa_8146eff4f320163fc453", "split": "test", "audio_id": "foa_216d48e80a5858bb9d90", "audio_path": "audio/test/foa_216d48e80a5858bb9d90.wav", "scene_annotation_csv_path": "annotations/test/foa_216d48e80a5858bb9d90.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the percussion instrument?", "answer": "-20.3 degrees", "canonical_answer": "-20.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 3.7, "azimuth_deg": -127.633, "elevation_deg": -20.304, "distance_m": 3.47}]}
{"qa_id": "qa_e4f8dd39834b22b91afd", "split": "test", "audio_id": "foa_46283ef1ff04fce8fa5b", "audio_path": "audio/test/foa_46283ef1ff04fce8fa5b.wav", "scene_annotation_csv_path": "annotations/test/foa_46283ef1ff04fce8fa5b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the insect sound start originating from the front-left direction?", "answer": "The insect sound begins at 0.6s.", "canonical_answer": "0.6s", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.6, "end_time": 12.4, "azimuth_deg": 58.835, "elevation_deg": 4.574, "distance_m": 1.26}]}
{"qa_id": "qa_febf2129cf970d4b8a8b", "split": "test", "audio_id": "foa_46962ed185d5c282fcc6", "audio_path": "audio/test/foa_46962ed185d5c282fcc6.wav", "scene_annotation_csv_path": "annotations/test/foa_46962ed185d5c282fcc6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the drum located?", "answer": "-63.1 degrees", "canonical_answer": "-63.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": -63.097, "elevation_deg": -3.158, "distance_m": 3.39}]}
{"qa_id": "qa_6b9e33381688fb70ddef", "split": "test", "audio_id": "foa_aa5d8b12c2e84f94440d", "audio_path": "audio/test/foa_aa5d8b12c2e84f94440d.wav", "scene_annotation_csv_path": "annotations/test/foa_aa5d8b12c2e84f94440d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the body sound in meters?", "answer": "2.4 meters", "canonical_answer": "2.4 meters", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.3, "end_time": 0.9, "azimuth_deg": 160.721, "elevation_deg": 3.452, "distance_m": 2.43}]}
{"qa_id": "qa_afbd5a4c500db94454ab", "split": "test", "audio_id": "foa_3619e0b172baddaef66f", "audio_path": "audio/test/foa_3619e0b172baddaef66f.wav", "scene_annotation_csv_path": "annotations/test/foa_3619e0b172baddaef66f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the bell in meters?", "answer": "3.2 meters", "canonical_answer": "3.2 meters", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 1, "start_time": 6.8, "end_time": 12.1, "azimuth_deg": 16.612, "elevation_deg": -6.828, "distance_m": 3.19}]}
{"qa_id": "qa_861056800f6541229cdd", "split": "test", "audio_id": "foa_8977bd93dccbff2146d5", "audio_path": "audio/test/foa_8977bd93dccbff2146d5.wav", "scene_annotation_csv_path": "annotations/test/foa_8977bd93dccbff2146d5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the metal clink sound located?", "answer": "-15.4 degrees", "canonical_answer": "-15.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.0, "end_time": 3.7, "azimuth_deg": 48.258, "elevation_deg": -15.351, "distance_m": 3.4}]}
{"qa_id": "qa_0ae8d12a090d4050e045", "split": "test", "audio_id": "foa_514cedf1ed52a69cf1c0", "audio_path": "audio/test/foa_514cedf1ed52a69cf1c0.wav", "scene_annotation_csv_path": "annotations/test/foa_514cedf1ed52a69cf1c0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the human vocalization located?", "answer": "97.2 degrees", "canonical_answer": "97.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.4, "end_time": 3.0, "azimuth_deg": 97.176, "elevation_deg": 18.93, "distance_m": 1.28}]}
{"qa_id": "qa_c3c31ddc1e91e900114c", "split": "test", "audio_id": "foa_10879d481f7270f1c8fe", "audio_path": "audio/test/foa_10879d481f7270f1c8fe.wav", "scene_annotation_csv_path": "annotations/test/foa_10879d481f7270f1c8fe.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the alarm sound coming from the back-left and above start?", "answer": "The sound originating from the back-left and above begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 11.2, "azimuth_deg": 114.173, "elevation_deg": 27.622, "distance_m": 1.65}]}
{"qa_id": "qa_25021ad2ac52d52841d5", "split": "test", "audio_id": "foa_5cfa2eb5e3894bdfdbb6", "audio_path": "audio/test/foa_5cfa2eb5e3894bdfdbb6.wav", "scene_annotation_csv_path": "annotations/test/foa_5cfa2eb5e3894bdfdbb6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the zipper located?", "answer": "152.2 degrees", "canonical_answer": "152.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.2, "end_time": 0.6, "azimuth_deg": 152.223, "elevation_deg": 0.114, "distance_m": 0.78}]}
{"qa_id": "qa_da3b1725bb4e6769a37b", "split": "test", "audio_id": "foa_5d3eb7fe182f5559092a", "audio_path": "audio/test/foa_5d3eb7fe182f5559092a.wav", "scene_annotation_csv_path": "annotations/test/foa_5d3eb7fe182f5559092a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the animal located?", "answer": "-30.6 degrees", "canonical_answer": "-30.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 0.0, "end_time": 1.0, "azimuth_deg": -144.855, "elevation_deg": -30.614, "distance_m": 2.32}]}
{"qa_id": "qa_dc39248681447ca987a6", "split": "test", "audio_id": "foa_199fe545c5d7aaf09ff9", "audio_path": "audio/test/foa_199fe545c5d7aaf09ff9.wav", "scene_annotation_csv_path": "annotations/test/foa_199fe545c5d7aaf09ff9.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound originating from the left side begin?", "answer": "The sound source located on the left becomes active at 0.4s.", "canonical_answer": "0.4s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 3.0, "azimuth_deg": 101.356, "elevation_deg": 0.0, "distance_m": 4.26}]}
{"qa_id": "qa_24d4786932b731a3911c", "split": "test", "audio_id": "foa_f22babeb6f260217ddd9", "audio_path": "audio/test/foa_f22babeb6f260217ddd9.wav", "scene_annotation_csv_path": "annotations/test/foa_f22babeb6f260217ddd9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. At what distance is the thunderstorm located in meters?", "answer": "1.1 meters", "canonical_answer": "1.1 meters", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 2.8, "end_time": 20.0, "azimuth_deg": 71.211, "elevation_deg": 56.358, "distance_m": 1.1}]}
{"qa_id": "qa_c74cf38b0e4d70c5fa0a", "split": "test", "audio_id": "foa_30aacc1da6c6a13fc089", "audio_path": "audio/test/foa_30aacc1da6c6a13fc089.wav", "scene_annotation_csv_path": "annotations/test/foa_30aacc1da6c6a13fc089.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. At what distance is the breathing sound occurring?", "answer": "2.2 meters", "canonical_answer": "2.2 meters", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.1, "end_time": 2.1, "azimuth_deg": 109.652, "elevation_deg": 21.17, "distance_m": 2.23}]}
{"qa_id": "qa_f3c7e358b7783bd6f4a6", "split": "test", "audio_id": "foa_12a976f7a09f01ef3f35", "audio_path": "audio/test/foa_12a976f7a09f01ef3f35.wav", "scene_annotation_csv_path": "annotations/test/foa_12a976f7a09f01ef3f35.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the speaker located?", "answer": "64.7 degrees", "canonical_answer": "64.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 8.7, "azimuth_deg": 64.653, "elevation_deg": -6.58, "distance_m": 0.85}]}
{"qa_id": "qa_fb390d4900152a844b2a", "split": "test", "audio_id": "foa_8fc6c2f937238d6856b1", "audio_path": "audio/test/foa_8fc6c2f937238d6856b1.wav", "scene_annotation_csv_path": "annotations/test/foa_8fc6c2f937238d6856b1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back-right and above begin?", "answer": "The sound originating from that location begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 14.0, "azimuth_deg": -154.459, "elevation_deg": 50.104, "distance_m": 3.06}]}
{"qa_id": "qa_c8788af208a8d09d84f4", "split": "test", "audio_id": "foa_8669880ecf5825d63499", "audio_path": "audio/test/foa_8669880ecf5825d63499.wav", "scene_annotation_csv_path": "annotations/test/foa_8669880ecf5825d63499.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the body sound occurring?", "answer": "-7.8 degrees", "canonical_answer": "-7.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.3, "end_time": 12.6, "azimuth_deg": -40.767, "elevation_deg": -7.789, "distance_m": 3.1}]}
{"qa_id": "qa_fd1a7bb85ca2ca5b6082", "split": "test", "audio_id": "foa_f80416f198e55e7246bd", "audio_path": "audio/test/foa_f80416f198e55e7246bd.wav", "scene_annotation_csv_path": "annotations/test/foa_f80416f198e55e7246bd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the male speech source in meters?", "answer": "2.5 meters", "canonical_answer": "2.5 meters", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -121.055, "elevation_deg": -23.268, "distance_m": 2.46}]}
{"qa_id": "qa_3560c003c590a222aa40", "split": "test", "audio_id": "foa_f9e250c84fd8d8876862", "audio_path": "audio/test/foa_f9e250c84fd8d8876862.wav", "scene_annotation_csv_path": "annotations/test/foa_f9e250c84fd8d8876862.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the kitchenware located?", "answer": "108.1 degrees", "canonical_answer": "108.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 0.8, "end_time": 1.6, "azimuth_deg": 108.126, "elevation_deg": -33.797, "distance_m": 2.55}]}
{"qa_id": "qa_b489182e61f39cce32ad", "split": "test", "audio_id": "foa_88dc32fb7300dab51dfb", "audio_path": "audio/test/foa_88dc32fb7300dab51dfb.wav", "scene_annotation_csv_path": "annotations/test/foa_88dc32fb7300dab51dfb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the male speaker located?", "answer": "1.9 degrees", "canonical_answer": "1.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": -129.445, "elevation_deg": 1.862, "distance_m": 2.31}]}
{"qa_id": "qa_a70d08ca78d025f72ae1", "split": "test", "audio_id": "foa_c511bdbb29c6e0f89aea", "audio_path": "audio/test/foa_c511bdbb29c6e0f89aea.wav", "scene_annotation_csv_path": "annotations/test/foa_c511bdbb29c6e0f89aea.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the laughter originating from the right side begin?", "answer": "The sound of laughter from the right side begins at 3.2s.", "canonical_answer": "3.2s", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 3.2, "end_time": 14.8, "azimuth_deg": -104.959, "elevation_deg": 6.517, "distance_m": 3.05}]}
{"qa_id": "qa_ec4f8c4ec603a255aeb3", "split": "test", "audio_id": "foa_2b0b7ce3515f22400913", "audio_path": "audio/test/foa_2b0b7ce3515f22400913.wav", "scene_annotation_csv_path": "annotations/test/foa_2b0b7ce3515f22400913.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the female speech located?", "answer": "-34.1 degrees", "canonical_answer": "-34.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 116.004, "elevation_deg": -34.096, "distance_m": 1.25}]}
{"qa_id": "qa_952dcae04359f53c7ac1", "split": "test", "audio_id": "foa_6668190b62751fdea2f8", "audio_path": "audio/test/foa_6668190b62751fdea2f8.wav", "scene_annotation_csv_path": "annotations/test/foa_6668190b62751fdea2f8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the gong sound originating from the left and below begin?", "answer": "The sound originating from the left and below begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 0.0, "end_time": 2.2, "azimuth_deg": 70.175, "elevation_deg": -40.064, "distance_m": 1.76}]}
{"qa_id": "qa_80047427edfbd19023ac", "split": "test", "audio_id": "foa_d1249ac0a3c61d156d16", "audio_path": "audio/test/foa_d1249ac0a3c61d156d16.wav", "scene_annotation_csv_path": "annotations/test/foa_d1249ac0a3c61d156d16.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the alarm in meters?", "answer": "2.3 meters", "canonical_answer": "2.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 4.0, "azimuth_deg": -23.722, "elevation_deg": -20.647, "distance_m": 2.28}]}
{"qa_id": "qa_5b18882c7cbd5b326653", "split": "test", "audio_id": "foa_d1e1e3dac15a0d0ce5e9", "audio_path": "audio/test/foa_d1e1e3dac15a0d0ce5e9.wav", "scene_annotation_csv_path": "annotations/test/foa_d1e1e3dac15a0d0ce5e9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the footsteps?", "answer": "-101.5 degrees", "canonical_answer": "-101.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.4, "end_time": 6.6, "azimuth_deg": -101.475, "elevation_deg": -12.922, "distance_m": 0.95}]}
{"qa_id": "qa_91acb29768b61f082d1f", "split": "test", "audio_id": "foa_a7b3c69257d90d4a8866", "audio_path": "audio/test/foa_a7b3c69257d90d4a8866.wav", "scene_annotation_csv_path": "annotations/test/foa_a7b3c69257d90d4a8866.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the male speech source in meters?", "answer": "2.6 meters", "canonical_answer": "2.6 meters", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 156.271, "elevation_deg": 1.147, "distance_m": 2.64}]}
{"qa_id": "qa_d223efb406d589a3703a", "split": "test", "audio_id": "foa_72ed37a050386aa58a54", "audio_path": "audio/test/foa_72ed37a050386aa58a54.wav", "scene_annotation_csv_path": "annotations/test/foa_72ed37a050386aa58a54.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the fire located?", "answer": "-50.7 degrees", "canonical_answer": "-50.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 1, "start_time": 1.6, "end_time": 3.0, "azimuth_deg": -50.658, "elevation_deg": -3.554, "distance_m": 3.11}]}
{"qa_id": "qa_4000294073c747243a14", "split": "test", "audio_id": "foa_f252129785774f434dec", "audio_path": "audio/test/foa_f252129785774f434dec.wav", "scene_annotation_csv_path": "annotations/test/foa_f252129785774f434dec.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the human vocalization originate from the left and above position?", "answer": "The human vocalization begins at 1.2 seconds.", "canonical_answer": "1.2s", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 1.2, "end_time": 2.4, "azimuth_deg": 69.531, "elevation_deg": 15.611, "distance_m": 1.79}]}
{"qa_id": "qa_e023cf663b07844ace9b", "split": "test", "audio_id": "foa_81b0296ca9541b98a860", "audio_path": "audio/test/foa_81b0296ca9541b98a860.wav", "scene_annotation_csv_path": "annotations/test/foa_81b0296ca9541b98a860.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the percussion instrument?", "answer": "-2.6 degrees", "canonical_answer": "-2.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 9.6, "azimuth_deg": 151.504, "elevation_deg": -2.563, "distance_m": 2.9}]}
{"qa_id": "qa_cc06f729c1a4d151b947", "split": "test", "audio_id": "foa_60aaecdb915829569ec5", "audio_path": "audio/test/foa_60aaecdb915829569ec5.wav", "scene_annotation_csv_path": "annotations/test/foa_60aaecdb915829569ec5.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the appliance located?", "answer": "-178.2 degrees", "canonical_answer": "-178.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.0, "end_time": 17.1, "azimuth_deg": -178.178, "elevation_deg": 12.383, "distance_m": 1.28}]}
{"qa_id": "qa_75d9b6ab9ecf0a5d3e9d", "split": "test", "audio_id": "foa_c9c8f7a65243a9ffa41d", "audio_path": "audio/test/foa_c9c8f7a65243a9ffa41d.wav", "scene_annotation_csv_path": "annotations/test/foa_c9c8f7a65243a9ffa41d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the human vocalization occurring?", "answer": "11.6 degrees", "canonical_answer": "11.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.1, "end_time": 6.0, "azimuth_deg": 24.844, "elevation_deg": 11.613, "distance_m": 1.18}]}
{"qa_id": "qa_5dc8638466a73f15ad53", "split": "test", "audio_id": "foa_7b3e2708f82be995788c", "audio_path": "audio/test/foa_7b3e2708f82be995788c.wav", "scene_annotation_csv_path": "annotations/test/foa_7b3e2708f82be995788c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the cat from the listener?", "answer": "2.7 meters", "canonical_answer": "2.7 meters", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.2, "end_time": 8.7, "azimuth_deg": 165.364, "elevation_deg": 3.19, "distance_m": 2.68}]}
{"qa_id": "qa_28ac54863f4f9aaad9f0", "split": "test", "audio_id": "foa_940a06a9083a3a13143b", "audio_path": "audio/test/foa_940a06a9083a3a13143b.wav", "scene_annotation_csv_path": "annotations/test/foa_940a06a9083a3a13143b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from behind the listener begin?", "answer": "The sound coming from the back begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -161.064, "elevation_deg": -5.623, "distance_m": 1.93}]}
{"qa_id": "qa_90d9994360f9d14c28de", "split": "test", "audio_id": "foa_39add58d9272e0d59742", "audio_path": "audio/test/foa_39add58d9272e0d59742.wav", "scene_annotation_csv_path": "annotations/test/foa_39add58d9272e0d59742.csv", "dataset": "tau2636586", "data_source": "dcase_real", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the vertical angle of the metal clink sound?", "answer": "-52.9 degrees", "canonical_answer": "-52.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 36, "start_time": 3.8, "end_time": 4.3, "azimuth_deg": -64.482, "elevation_deg": -52.864, "distance_m": 1.5}]}
{"qa_id": "qa_b9a841cfe4f00ccf6898", "split": "test", "audio_id": "foa_2692e36b805d992ddced", "audio_path": "audio/test/foa_2692e36b805d992ddced.wav", "scene_annotation_csv_path": "annotations/test/foa_2692e36b805d992ddced.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the insect located?", "answer": "-68.0 degrees", "canonical_answer": "-68.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.1, "end_time": 1.0, "azimuth_deg": -68.003, "elevation_deg": 17.375, "distance_m": 2.97}]}
{"qa_id": "qa_6885a9b9b0befdb9d191", "split": "test", "audio_id": "foa_10892f63edddd0d157ee", "audio_path": "audio/test/foa_10892f63edddd0d157ee.wav", "scene_annotation_csv_path": "annotations/test/foa_10892f63edddd0d157ee.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the front-right and below begin?", "answer": "The sound originating from that location begins at 0.1s.", "canonical_answer": "0.1s", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.1, "end_time": 7.6, "azimuth_deg": -32.388, "elevation_deg": -33.513, "distance_m": 1.93}]}
{"qa_id": "qa_a709e3c8e225306515d8", "split": "test", "audio_id": "foa_b79da6a2715133273e64", "audio_path": "audio/test/foa_b79da6a2715133273e64.wav", "scene_annotation_csv_path": "annotations/test/foa_b79da6a2715133273e64.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the clock located?", "answer": "3.3 meters", "canonical_answer": "3.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 1, "start_time": 3.6, "end_time": 6.7, "azimuth_deg": -164.817, "elevation_deg": 21.046, "distance_m": 3.3}]}
{"qa_id": "qa_30983d0ecd1069360c88", "split": "test", "audio_id": "foa_d72b4e37a9a698164256", "audio_path": "audio/test/foa_d72b4e37a9a698164256.wav", "scene_annotation_csv_path": "annotations/test/foa_d72b4e37a9a698164256.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the typing sound coming from?", "answer": "4.9 degrees", "canonical_answer": "4.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.1, "end_time": 6.4, "azimuth_deg": 127.038, "elevation_deg": 4.934, "distance_m": 1.99}]}
{"qa_id": "qa_b01027e2f32cfd403b83", "split": "test", "audio_id": "foa_fd0f218b411d44ab5ca2", "audio_path": "audio/test/foa_fd0f218b411d44ab5ca2.wav", "scene_annotation_csv_path": "annotations/test/foa_fd0f218b411d44ab5ca2.csv", "dataset": "starss22", "data_source": "dcase_real", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the male speech originating from the right side begin?", "answer": "The male speech from the right becomes active at 7.5s.", "canonical_answer": "7.5s", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 7.5, "end_time": 15.0, "azimuth_deg": -70.0, "elevation_deg": -7.0, "distance_m": null}]}
{"qa_id": "qa_e8679c588d62d7092d84", "split": "test", "audio_id": "foa_25a652dacb2120983269", "audio_path": "audio/test/foa_25a652dacb2120983269.wav", "scene_annotation_csv_path": "annotations/test/foa_25a652dacb2120983269.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the guitar located?", "answer": "-152.2 degrees", "canonical_answer": "-152.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.6, "end_time": 13.1, "azimuth_deg": -152.194, "elevation_deg": -20.703, "distance_m": 3.67}]}
{"qa_id": "qa_7f44f4dac606df251fcc", "split": "test", "audio_id": "foa_34c8509bfa8d13040136", "audio_path": "audio/test/foa_34c8509bfa8d13040136.wav", "scene_annotation_csv_path": "annotations/test/foa_34c8509bfa8d13040136.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the person speaking?", "answer": "2.2 meters", "canonical_answer": "2.2 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 19.8, "azimuth_deg": -83.999, "elevation_deg": -39.33, "distance_m": 2.22}]}
{"qa_id": "qa_70816459077da8c642be", "split": "test", "audio_id": "foa_451f216a1f3681f20b0a", "audio_path": "audio/test/foa_451f216a1f3681f20b0a.wav", "scene_annotation_csv_path": "annotations/test/foa_451f216a1f3681f20b0a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the string instrument located to the back-left start playing?", "answer": "The sound originating from the back-left begins at 0.3s.", "canonical_answer": "0.3s", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.3, "end_time": 4.4, "azimuth_deg": 150.092, "elevation_deg": 12.686, "distance_m": 2.62}]}
{"qa_id": "qa_9b9b2adb58d7b5475828", "split": "test", "audio_id": "foa_a4847abd5eaa385ebdf0", "audio_path": "audio/test/foa_a4847abd5eaa385ebdf0.wav", "scene_annotation_csv_path": "annotations/test/foa_a4847abd5eaa385ebdf0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the alarm?", "answer": "0.6 meters", "canonical_answer": "0.6 meters", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.2, "end_time": 9.7, "azimuth_deg": 64.513, "elevation_deg": -28.661, "distance_m": 0.57}]}
{"qa_id": "qa_283a9c0df9d2b526745d", "split": "test", "audio_id": "foa_d5df319cbbaef3322352", "audio_path": "audio/test/foa_d5df319cbbaef3322352.wav", "scene_annotation_csv_path": "annotations/test/foa_d5df319cbbaef3322352.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the tool positioned?", "answer": "66.1 degrees", "canonical_answer": "66.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 8.6, "azimuth_deg": 66.099, "elevation_deg": -53.555, "distance_m": 1.73}]}
{"qa_id": "qa_57b997ed32ce22e88c89", "split": "test", "audio_id": "foa_59d2013fba9f272d8fbd", "audio_path": "audio/test/foa_59d2013fba9f272d8fbd.wav", "scene_annotation_csv_path": "annotations/test/foa_59d2013fba9f272d8fbd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the kitchenware positioned?", "answer": "13.3 degrees", "canonical_answer": "13.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 0.0, "end_time": 3.1, "azimuth_deg": 118.336, "elevation_deg": 13.328, "distance_m": 0.62}]}
{"qa_id": "qa_68aa1426779d6c82cef5", "split": "test", "audio_id": "foa_520af450862ac52dc4ec", "audio_path": "audio/test/foa_520af450862ac52dc4ec.wav", "scene_annotation_csv_path": "annotations/test/foa_520af450862ac52dc4ec.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the singing sound originating from the front-right and below begin?", "answer": "The singing sound begins at 0.9s.", "canonical_answer": "0.9s", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.9, "end_time": 13.1, "azimuth_deg": -23.524, "elevation_deg": -33.65, "distance_m": 1.88}]}
{"qa_id": "qa_782c8e5bc2263702eca0", "split": "test", "audio_id": "foa_f5e475920befecceac88", "audio_path": "audio/test/foa_f5e475920befecceac88.wav", "scene_annotation_csv_path": "annotations/test/foa_f5e475920befecceac88.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the bell?", "answer": "14.1 degrees", "canonical_answer": "14.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.2, "end_time": 0.3, "azimuth_deg": 120.062, "elevation_deg": 14.082, "distance_m": 2.8}]}
{"qa_id": "qa_69eef304568f90085c80", "split": "test", "audio_id": "foa_a75446dc2555d4bceca4", "audio_path": "audio/test/foa_a75446dc2555d4bceca4.wav", "scene_annotation_csv_path": "annotations/test/foa_a75446dc2555d4bceca4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the tearing sound located?", "answer": "-66.5 degrees", "canonical_answer": "-66.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": -66.519, "elevation_deg": 10.857, "distance_m": 2.17}]}
{"qa_id": "qa_1f9c6a38ee9a422bd191", "split": "test", "audio_id": "foa_effde6685a24cf63b5e6", "audio_path": "audio/test/foa_effde6685a24cf63b5e6.wav", "scene_annotation_csv_path": "annotations/test/foa_effde6685a24cf63b5e6.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the person speaking?", "answer": "2.0 meters", "canonical_answer": "2.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 10.1, "azimuth_deg": -59.912, "elevation_deg": 0.0, "distance_m": 1.95}]}
{"qa_id": "qa_b83c31b9f6945aa75814", "split": "test", "audio_id": "foa_d726e9206e3024d2aac6", "audio_path": "audio/test/foa_d726e9206e3024d2aac6.wav", "scene_annotation_csv_path": "annotations/test/foa_d726e9206e3024d2aac6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the percussion sound originating from the back-left direction begin?", "answer": "The percussion sound coming from the back-left starts at 0.4s.", "canonical_answer": "0.4s", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.4, "end_time": 3.2, "azimuth_deg": 145.58, "elevation_deg": 3.76, "distance_m": 2.61}]}
{"qa_id": "qa_a9c889d10664f974a8f4", "split": "test", "audio_id": "foa_3bf659a0d042c226f614", "audio_path": "audio/test/foa_3bf659a0d042c226f614.wav", "scene_annotation_csv_path": "annotations/test/foa_3bf659a0d042c226f614.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the water located?", "answer": "8.4 degrees", "canonical_answer": "8.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": -161.45, "elevation_deg": 8.373, "distance_m": 2.47}]}
{"qa_id": "qa_fa603c2e7f7afad87132", "split": "test", "audio_id": "foa_539fd4337694497e4d14", "audio_path": "audio/test/foa_539fd4337694497e4d14.wav", "scene_annotation_csv_path": "annotations/test/foa_539fd4337694497e4d14.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the keyboard instrument located?", "answer": "-130.0 degrees", "canonical_answer": "-130.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 3.4, "azimuth_deg": -129.987, "elevation_deg": -35.207, "distance_m": 2.53}]}
{"qa_id": "qa_3835a57d2b94583e9395", "split": "test", "audio_id": "foa_d1753892634b4aa2162d", "audio_path": "audio/test/foa_d1753892634b4aa2162d.wav", "scene_annotation_csv_path": "annotations/test/foa_d1753892634b4aa2162d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the gong in meters?", "answer": "3.2 meters", "canonical_answer": "3.2 meters", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 2, "start_time": 18.2, "end_time": 20.0, "azimuth_deg": -55.103, "elevation_deg": 12.839, "distance_m": 3.17}]}
{"qa_id": "qa_d6de189723dc65f24ba5", "split": "test", "audio_id": "foa_781d6e00b6a0cc72574f", "audio_path": "audio/test/foa_781d6e00b6a0cc72574f.wav", "scene_annotation_csv_path": "annotations/test/foa_781d6e00b6a0cc72574f.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound of the door appearing to the front-right begin?", "answer": "The sound source located at the front-right becomes active at 0.5s.", "canonical_answer": "0.5s", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.5, "end_time": 18.8, "azimuth_deg": -55.823, "elevation_deg": -13.926, "distance_m": 1.21}]}
{"qa_id": "qa_22c91b4aacda002db789", "split": "test", "audio_id": "foa_b494e4d696e1a7bf16c2", "audio_path": "audio/test/foa_b494e4d696e1a7bf16c2.wav", "scene_annotation_csv_path": "annotations/test/foa_b494e4d696e1a7bf16c2.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the appliance located?", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": -146.91, "elevation_deg": 0.0, "distance_m": 1.58}]}
{"qa_id": "qa_79aba70f9192c4154ed4", "split": "test", "audio_id": "foa_dbe4f080415b402ad30a", "audio_path": "audio/test/foa_dbe4f080415b402ad30a.wav", "scene_annotation_csv_path": "annotations/test/foa_dbe4f080415b402ad30a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance to the zipper in meters?", "answer": "0.7 meters", "canonical_answer": "0.7 meters", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.8, "end_time": 11.1, "azimuth_deg": -141.098, "elevation_deg": -25.403, "distance_m": 0.65}]}
{"qa_id": "qa_7b56f221dd74d6830a43", "split": "test", "audio_id": "foa_791fc95490c5bf56001a", "audio_path": "audio/test/foa_791fc95490c5bf56001a.wav", "scene_annotation_csv_path": "annotations/test/foa_791fc95490c5bf56001a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the wood sound source located?", "answer": "-158.4 degrees", "canonical_answer": "-158.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 60, "class_name": "wood", "track_id": 1, "start_time": 1.7, "end_time": 3.3, "azimuth_deg": -158.361, "elevation_deg": -6.384, "distance_m": 3.21}]}
{"qa_id": "qa_b041ac10fcb59c7797bb", "split": "test", "audio_id": "foa_26efa23ef1f2200a834b", "audio_path": "audio/test/foa_26efa23ef1f2200a834b.wav", "scene_annotation_csv_path": "annotations/test/foa_26efa23ef1f2200a834b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the dog located?", "answer": "3.1 degrees", "canonical_answer": "3.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 1, "start_time": 4.4, "end_time": 9.3, "azimuth_deg": 3.103, "elevation_deg": -28.709, "distance_m": 1.06}]}
{"qa_id": "qa_7b0d96b6a012a056686c", "split": "test", "audio_id": "foa_d8a6284004e2e3bbe1c2", "audio_path": "audio/test/foa_d8a6284004e2e3bbe1c2.wav", "scene_annotation_csv_path": "annotations/test/foa_d8a6284004e2e3bbe1c2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the animal located?", "answer": "-15.6 degrees", "canonical_answer": "-15.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 0.1, "end_time": 1.4, "azimuth_deg": -165.979, "elevation_deg": -15.565, "distance_m": 3.47}]}
{"qa_id": "qa_fb876ff5972271f8aaa4", "split": "test", "audio_id": "foa_a50d161324514f9bdee0", "audio_path": "audio/test/foa_a50d161324514f9bdee0.wav", "scene_annotation_csv_path": "annotations/test/foa_a50d161324514f9bdee0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound located to the right and below start?", "answer": "The sound source originating from the right and below becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 13.2, "azimuth_deg": -102.495, "elevation_deg": -37.466, "distance_m": 2.26}]}
{"qa_id": "qa_bca00e942e43802efbac", "split": "test", "audio_id": "foa_1bcf2198f2da589091d4", "audio_path": "audio/test/foa_1bcf2198f2da589091d4.wav", "scene_annotation_csv_path": "annotations/test/foa_1bcf2198f2da589091d4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away are the footsteps?", "answer": "1.3 meters", "canonical_answer": "1.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.8, "end_time": 7.2, "azimuth_deg": 37.705, "elevation_deg": -32.766, "distance_m": 1.27}]}
{"qa_id": "qa_2302ba321753d4ab044f", "split": "test", "audio_id": "foa_9821096e2bb4531c39b3", "audio_path": "audio/test/foa_9821096e2bb4531c39b3.wav", "scene_annotation_csv_path": "annotations/test/foa_9821096e2bb4531c39b3.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech source located at an azimuth of 179.6 degrees and an elevation of 50.2 degrees start?", "answer": "The source becomes active at 0.4s.", "canonical_answer": "0.4s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 18.6, "azimuth_deg": 179.614, "elevation_deg": 50.229, "distance_m": 1.23}]}
{"qa_id": "qa_62980f1100a0fbe261d7", "split": "test", "audio_id": "foa_11ae533b1b660cb50b50", "audio_path": "audio/test/foa_11ae533b1b660cb50b50.wav", "scene_annotation_csv_path": "annotations/test/foa_11ae533b1b660cb50b50.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance to the cat in meters?", "answer": "1.3 meters", "canonical_answer": "1.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 1, "start_time": 8.4, "end_time": 20.0, "azimuth_deg": 106.094, "elevation_deg": -6.875, "distance_m": 1.34}]}
{"qa_id": "qa_a88901e38ed7785f92a7", "split": "test", "audio_id": "foa_88eb0f5b44b1eec5bdce", "audio_path": "audio/test/foa_88eb0f5b44b1eec5bdce.wav", "scene_annotation_csv_path": "annotations/test/foa_88eb0f5b44b1eec5bdce.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the percussion located?", "answer": "-18.1 degrees", "canonical_answer": "-18.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 3, "start_time": 7.0, "end_time": 7.8, "azimuth_deg": 37.345, "elevation_deg": -18.148, "distance_m": 2.64}]}
{"qa_id": "qa_bcad31b0edbd423ec3ac", "split": "test", "audio_id": "foa_a47e16bef1824d50acb3", "audio_path": "audio/test/foa_a47e16bef1824d50acb3.wav", "scene_annotation_csv_path": "annotations/test/foa_a47e16bef1824d50acb3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the metal clink sound located?", "answer": "-98.4 degrees", "canonical_answer": "-98.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.0, "end_time": 2.4, "azimuth_deg": -98.384, "elevation_deg": 20.437, "distance_m": 2.24}]}
{"qa_id": "qa_a66b92df6adcf1bb16f1", "split": "test", "audio_id": "foa_2cefc0a871a7f5f5b27f", "audio_path": "audio/test/foa_2cefc0a871a7f5f5b27f.wav", "scene_annotation_csv_path": "annotations/test/foa_2cefc0a871a7f5f5b27f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the speech located?", "answer": "7.6 degrees", "canonical_answer": "7.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 6.7, "end_time": 11.5, "azimuth_deg": 100.424, "elevation_deg": 7.58, "distance_m": 1.97}]}
{"qa_id": "qa_6b18e8d60bae94374ae5", "split": "test", "audio_id": "foa_2fc869c435a373ba0e53", "audio_path": "audio/test/foa_2fc869c435a373ba0e53.wav", "scene_annotation_csv_path": "annotations/test/foa_2fc869c435a373ba0e53.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the guitar in meters?", "answer": "2.5 meters", "canonical_answer": "2.5 meters", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 1.8, "azimuth_deg": 109.353, "elevation_deg": 14.926, "distance_m": 2.49}]}
{"qa_id": "qa_940ce476d3d09b752e57", "split": "test", "audio_id": "foa_e9a29522e0d911685f75", "audio_path": "audio/test/foa_e9a29522e0d911685f75.wav", "scene_annotation_csv_path": "annotations/test/foa_e9a29522e0d911685f75.csv", "dataset": "realfoa", "data_source": "dcase_real", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the metal clink located?", "answer": "14.3 degrees", "canonical_answer": "14.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 2, "start_time": 0.1, "end_time": 11.922, "azimuth_deg": 14.254, "elevation_deg": -5.481, "distance_m": 3.66}]}
{"qa_id": "qa_15980fe12f94dfee235a", "split": "test", "audio_id": "foa_fb5e84e59ba59bf7b494", "audio_path": "audio/test/foa_fb5e84e59ba59bf7b494.wav", "scene_annotation_csv_path": "annotations/test/foa_fb5e84e59ba59bf7b494.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the drum sound originating from behind the listener first begin?", "answer": "The drum sound coming from the back becomes active at 0.3s.", "canonical_answer": "0.3s", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.3, "end_time": 20.0, "azimuth_deg": -169.548, "elevation_deg": -0.024, "distance_m": 2.41}]}
{"qa_id": "qa_0834658af8df3f9a3962", "split": "test", "audio_id": "foa_99b878e75043f5978a02", "audio_path": "audio/test/foa_99b878e75043f5978a02.wav", "scene_annotation_csv_path": "annotations/test/foa_99b878e75043f5978a02.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the machine located?", "answer": "-162.1 degrees", "canonical_answer": "-162.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 1.8, "azimuth_deg": -162.15, "elevation_deg": -16.234, "distance_m": 2.06}]}
{"qa_id": "qa_c16270b034a4b581cfb6", "split": "test", "audio_id": "foa_0100b4539d95bb55531e", "audio_path": "audio/test/foa_0100b4539d95bb55531e.wav", "scene_annotation_csv_path": "annotations/test/foa_0100b4539d95bb55531e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the knocking sound originating from the front-right direction begin?", "answer": "The sound coming from the front-right direction starts at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": -31.268, "elevation_deg": -8.709, "distance_m": 2.07}]}
{"qa_id": "qa_d1164ca97ab2bbb34e7a", "split": "test", "audio_id": "foa_198f30c574fdd5947938", "audio_path": "audio/test/foa_198f30c574fdd5947938.wav", "scene_annotation_csv_path": "annotations/test/foa_198f30c574fdd5947938.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the zipper from the listener?", "answer": "3.5 meters", "canonical_answer": "3.5 meters", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 2, "start_time": 11.7, "end_time": 12.5, "azimuth_deg": 24.315, "elevation_deg": -20.471, "distance_m": 3.5}]}
{"qa_id": "qa_b8afa390c67a9d5bcca2", "split": "test", "audio_id": "foa_4a210e38e556c9579d77", "audio_path": "audio/test/foa_4a210e38e556c9579d77.wav", "scene_annotation_csv_path": "annotations/test/foa_4a210e38e556c9579d77.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the percussion located?", "answer": "1.3 degrees", "canonical_answer": "1.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": 158.361, "elevation_deg": 1.318, "distance_m": 2.07}]}
{"qa_id": "qa_eb1236b8dcfda018a7fb", "split": "test", "audio_id": "foa_3934c6de0dd1c45d6349", "audio_path": "audio/test/foa_3934c6de0dd1c45d6349.wav", "scene_annotation_csv_path": "annotations/test/foa_3934c6de0dd1c45d6349.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth angle is the appliance located?", "answer": "-80.0 degrees", "canonical_answer": "-80.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.4, "end_time": 9.2, "azimuth_deg": -79.963, "elevation_deg": 13.412, "distance_m": 1.7}]}
{"qa_id": "qa_66c4e4ce4c3c401bbb66", "split": "test", "audio_id": "foa_9a1313ad1e6bf298d35f", "audio_path": "audio/test/foa_9a1313ad1e6bf298d35f.wav", "scene_annotation_csv_path": "annotations/test/foa_9a1313ad1e6bf298d35f.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the scratch located?", "answer": "-8.6 degrees", "canonical_answer": "-8.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 1, "start_time": 0.0, "end_time": 2.4, "azimuth_deg": 102.214, "elevation_deg": -8.565, "distance_m": 1.52}]}
{"qa_id": "qa_b168a9ef1c3208bb58de", "split": "test", "audio_id": "foa_1600eb2246a85f1237ef", "audio_path": "audio/test/foa_1600eb2246a85f1237ef.wav", "scene_annotation_csv_path": "annotations/test/foa_1600eb2246a85f1237ef.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the wind instrument in meters?", "answer": "1.6 meters", "canonical_answer": "1.6 meters", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.4, "end_time": 10.1, "azimuth_deg": -2.285, "elevation_deg": -38.915, "distance_m": 1.64}]}
{"qa_id": "qa_67c1a4df41faaba9c432", "split": "test", "audio_id": "foa_89741d7baa749d178d8e", "audio_path": "audio/test/foa_89741d7baa749d178d8e.wav", "scene_annotation_csv_path": "annotations/test/foa_89741d7baa749d178d8e.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound originating from the back-right direction begin?", "answer": "The sound source located in the back-right becomes active at 0.5s.", "canonical_answer": "0.5s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 3.2, "azimuth_deg": -117.552, "elevation_deg": -4.156, "distance_m": 0.96}]}
{"qa_id": "qa_dcb9aec54f8a0ffbf685", "split": "test", "audio_id": "foa_0420602f9f1a33805ebf", "audio_path": "audio/test/foa_0420602f9f1a33805ebf.wav", "scene_annotation_csv_path": "annotations/test/foa_0420602f9f1a33805ebf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the string instrument located?", "answer": "24.2 degrees", "canonical_answer": "24.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 2.0, "azimuth_deg": 87.767, "elevation_deg": 24.249, "distance_m": 1.92}]}
{"qa_id": "qa_4dfa3afb5da8d2c24833", "split": "test", "audio_id": "foa_c866c32f1c464605664a", "audio_path": "audio/test/foa_c866c32f1c464605664a.wav", "scene_annotation_csv_path": "annotations/test/foa_c866c32f1c464605664a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the war sound originating from the right and below begin?", "answer": "The sound originating from the right and below becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 0.5, "azimuth_deg": -82.756, "elevation_deg": -30.28, "distance_m": 2.47}]}
{"qa_id": "qa_24bfa1b0a72e29f07bf8", "split": "test", "audio_id": "foa_1e84e9b48e1a6ab0c8db", "audio_path": "audio/test/foa_1e84e9b48e1a6ab0c8db.wav", "scene_annotation_csv_path": "annotations/test/foa_1e84e9b48e1a6ab0c8db.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the speech source?", "answer": "4.0 meters", "canonical_answer": "4.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 13.9, "azimuth_deg": -99.681, "elevation_deg": 0.0, "distance_m": 3.95}]}
{"qa_id": "qa_fff4dfca1230ba50ccb2", "split": "test", "audio_id": "foa_1bb73e4b1e117eb6a8e4", "audio_path": "audio/test/foa_1bb73e4b1e117eb6a8e4.wav", "scene_annotation_csv_path": "annotations/test/foa_1bb73e4b1e117eb6a8e4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the human vocalization located?", "answer": "-56.2 degrees", "canonical_answer": "-56.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.1, "end_time": 1.1, "azimuth_deg": -56.206, "elevation_deg": -13.955, "distance_m": 1.38}]}
{"qa_id": "qa_7dba64d0e4df98d48d4f", "split": "test", "audio_id": "foa_5ccc9569bef991350191", "audio_path": "audio/test/foa_5ccc9569bef991350191.wav", "scene_annotation_csv_path": "annotations/test/foa_5ccc9569bef991350191.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the left and below begin?", "answer": "The sound source located to the left and below becomes active at 0.1s.", "canonical_answer": "0.1s", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.1, "end_time": 19.7, "azimuth_deg": 96.584, "elevation_deg": -19.781, "distance_m": 3.66}]}
{"qa_id": "qa_c8ebcd648a1ed3eb8698", "split": "test", "audio_id": "foa_5608faf60bbadaed2956", "audio_path": "audio/test/foa_5608faf60bbadaed2956.wav", "scene_annotation_csv_path": "annotations/test/foa_5608faf60bbadaed2956.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the speech located?", "answer": "24.1 degrees", "canonical_answer": "24.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 15.5, "azimuth_deg": 87.135, "elevation_deg": 24.129, "distance_m": 2.43}]}
{"qa_id": "qa_a8ede30b75238d88851a", "split": "test", "audio_id": "foa_18278c445edba0801572", "audio_path": "audio/test/foa_18278c445edba0801572.wav", "scene_annotation_csv_path": "annotations/test/foa_18278c445edba0801572.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the wind instrument located?", "answer": "29.0 degrees", "canonical_answer": "29.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.1, "end_time": 1.3, "azimuth_deg": 29.026, "elevation_deg": 21.385, "distance_m": 2.16}]}
{"qa_id": "qa_dae0b0ade36201b5efc7", "split": "test", "audio_id": "foa_5adf6a01f3e40a170d1e", "audio_path": "audio/test/foa_5adf6a01f3e40a170d1e.wav", "scene_annotation_csv_path": "annotations/test/foa_5adf6a01f3e40a170d1e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. At what distance is the male speaker located?", "answer": "1.8 meters", "canonical_answer": "1.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.4, "end_time": 13.6, "azimuth_deg": 148.04, "elevation_deg": -1.536, "distance_m": 1.75}]}
{"qa_id": "qa_e65a4974be212a457ed3", "split": "test", "audio_id": "foa_9c266a9923a4cff878ff", "audio_path": "audio/test/foa_9c266a9923a4cff878ff.wav", "scene_annotation_csv_path": "annotations/test/foa_9c266a9923a4cff878ff.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the human vocalization?", "answer": "1.1 meters", "canonical_answer": "1.1 meters", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 1.0, "end_time": 15.2, "azimuth_deg": 121.785, "elevation_deg": -18.981, "distance_m": 1.05}]}
{"qa_id": "qa_30c122a0ae52a9b9e432", "split": "test", "audio_id": "foa_e9d746f88cdafa57f340", "audio_path": "audio/test/foa_e9d746f88cdafa57f340.wav", "scene_annotation_csv_path": "annotations/test/foa_e9d746f88cdafa57f340.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the typing sound occurring?", "answer": "-30.1 degrees", "canonical_answer": "-30.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 1.2, "end_time": 20.0, "azimuth_deg": -167.056, "elevation_deg": -30.118, "distance_m": 2.23}]}
{"qa_id": "qa_bd3708de95b60128326c", "split": "test", "audio_id": "foa_4b7e3ce82858c540d45d", "audio_path": "audio/test/foa_4b7e3ce82858c540d45d.wav", "scene_annotation_csv_path": "annotations/test/foa_4b7e3ce82858c540d45d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the bell located?", "answer": "94.2 degrees", "canonical_answer": "94.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.5, "end_time": 14.6, "azimuth_deg": 94.179, "elevation_deg": -16.092, "distance_m": 2.46}]}
{"qa_id": "qa_91c81ed6b1ae8a6beca3", "split": "test", "audio_id": "foa_7669a7e1839bc9cd89dd", "audio_path": "audio/test/foa_7669a7e1839bc9cd89dd.wav", "scene_annotation_csv_path": "annotations/test/foa_7669a7e1839bc9cd89dd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound located to the front-right start playing?", "answer": "The sound originating from the front-right begins at 1.2s.", "canonical_answer": "1.2s", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 1.2, "end_time": 15.1, "azimuth_deg": -64.002, "elevation_deg": -7.705, "distance_m": 2.58}]}
{"qa_id": "qa_8196971edb20381a6656", "split": "test", "audio_id": "foa_7db438ceb0d9db503832", "audio_path": "audio/test/foa_7db438ceb0d9db503832.wav", "scene_annotation_csv_path": "annotations/test/foa_7db438ceb0d9db503832.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the string instrument positioned behind and to the left start playing?", "answer": "The string instrument begins to play at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": 132.621, "elevation_deg": -41.914, "distance_m": 2.1}]}
{"qa_id": "qa_68bece7d4ec73f1dc2bc", "split": "test", "audio_id": "foa_b007a3cc6fa964fe043e", "audio_path": "audio/test/foa_b007a3cc6fa964fe043e.wav", "scene_annotation_csv_path": "annotations/test/foa_b007a3cc6fa964fe043e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the ocean from the listener?", "answer": "0.8 meters", "canonical_answer": "0.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 1.5, "end_time": 20.0, "azimuth_deg": 161.131, "elevation_deg": -29.604, "distance_m": 0.8}]}
{"qa_id": "qa_272080f62bb1da81031e", "split": "test", "audio_id": "foa_83b18be44b744481cc49", "audio_path": "audio/test/foa_83b18be44b744481cc49.wav", "scene_annotation_csv_path": "annotations/test/foa_83b18be44b744481cc49.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the body sound?", "answer": "-140.7 degrees", "canonical_answer": "-140.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 6.0, "azimuth_deg": -140.658, "elevation_deg": -13.145, "distance_m": 1.78}]}
{"qa_id": "qa_7c10caf9ce2afce10f13", "split": "test", "audio_id": "foa_049372909307cd8d6c9b", "audio_path": "audio/test/foa_049372909307cd8d6c9b.wav", "scene_annotation_csv_path": "annotations/test/foa_049372909307cd8d6c9b.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the speech?", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 7.0, "azimuth_deg": -55.309, "elevation_deg": 0.0, "distance_m": 2.99}]}
{"qa_id": "qa_9d640a1d48abc1b9832c", "split": "test", "audio_id": "foa_0c03686e88e6959089c7", "audio_path": "audio/test/foa_0c03686e88e6959089c7.wav", "scene_annotation_csv_path": "annotations/test/foa_0c03686e88e6959089c7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the breathing sound?", "answer": "-28.7 degrees", "canonical_answer": "-28.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.2, "end_time": 0.8, "azimuth_deg": -95.37, "elevation_deg": -28.743, "distance_m": 1.8}]}
{"qa_id": "qa_5dc3bc07006c8dca80df", "split": "test", "audio_id": "foa_81856625848135c720ab", "audio_path": "audio/test/foa_81856625848135c720ab.wav", "scene_annotation_csv_path": "annotations/test/foa_81856625848135c720ab.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. At what distance is the human vocalization located?", "answer": "1.6 meters", "canonical_answer": "1.6 meters", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 2.6, "end_time": 10.0, "azimuth_deg": 114.845, "elevation_deg": 8.476, "distance_m": 1.63}]}
{"qa_id": "qa_9c4dcefc17caf1138666", "split": "test", "audio_id": "foa_1d6ff7cc1fa73448b7fa", "audio_path": "audio/test/foa_1d6ff7cc1fa73448b7fa.wav", "scene_annotation_csv_path": "annotations/test/foa_1d6ff7cc1fa73448b7fa.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the machine located?", "answer": "-90.4 degrees", "canonical_answer": "-90.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 4.8, "end_time": 8.6, "azimuth_deg": -90.352, "elevation_deg": -14.345, "distance_m": 3.48}]}
{"qa_id": "qa_1362743459ac6f28ed2b", "split": "test", "audio_id": "foa_7d07c870b26d4db1cf7b", "audio_path": "audio/test/foa_7d07c870b26d4db1cf7b.wav", "scene_annotation_csv_path": "annotations/test/foa_7d07c870b26d4db1cf7b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the cooking sound originate from the position located in front and above the listener?", "answer": "The cooking sound begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 10.1, "azimuth_deg": 3.609, "elevation_deg": 30.603, "distance_m": 1.32}]}
{"qa_id": "qa_63a4445503c2833909b7", "split": "test", "audio_id": "foa_ae96bf896b3b55494664", "audio_path": "audio/test/foa_ae96bf896b3b55494664.wav", "scene_annotation_csv_path": "annotations/test/foa_ae96bf896b3b55494664.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the laughter?", "answer": "51.7 degrees", "canonical_answer": "51.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.0, "end_time": 12.4, "azimuth_deg": 51.727, "elevation_deg": -32.782, "distance_m": 1.4}]}
{"qa_id": "qa_275b8e5ebac0a2496292", "split": "test", "audio_id": "foa_0bd3e801c7633f0673a7", "audio_path": "audio/test/foa_0bd3e801c7633f0673a7.wav", "scene_annotation_csv_path": "annotations/test/foa_0bd3e801c7633f0673a7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the right and below start?", "answer": "The sound originating from that location begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.0, "end_time": 12.2, "azimuth_deg": -92.247, "elevation_deg": -40.579, "distance_m": 2.12}]}
{"qa_id": "qa_69ba2666331ed8d05b8d", "split": "test", "audio_id": "foa_0ea589d83e8cd86ec73a", "audio_path": "audio/test/foa_0ea589d83e8cd86ec73a.wav", "scene_annotation_csv_path": "annotations/test/foa_0ea589d83e8cd86ec73a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the drum?", "answer": "16.5 degrees", "canonical_answer": "16.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 2, "start_time": 10.9, "end_time": 17.5, "azimuth_deg": -106.423, "elevation_deg": 16.465, "distance_m": 2.76}]}
{"qa_id": "qa_842854536cdf21bcb390", "split": "test", "audio_id": "foa_526f95ba6d0d27b1b8b5", "audio_path": "audio/test/foa_526f95ba6d0d27b1b8b5.wav", "scene_annotation_csv_path": "annotations/test/foa_526f95ba6d0d27b1b8b5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the wind in meters?", "answer": "2.6 meters", "canonical_answer": "2.6 meters", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": 65.343, "elevation_deg": 8.291, "distance_m": 2.62}]}
{"qa_id": "qa_aee30c38d1d470c5e0de", "split": "test", "audio_id": "foa_d5d265893c5ebe894f00", "audio_path": "audio/test/foa_d5d265893c5ebe894f00.wav", "scene_annotation_csv_path": "annotations/test/foa_d5d265893c5ebe894f00.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth angle is the human vocalization located?", "answer": "16.1 degrees", "canonical_answer": "16.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.1, "end_time": 2.4, "azimuth_deg": 16.124, "elevation_deg": 15.352, "distance_m": 0.87}]}
{"qa_id": "qa_f18a2f4f0db256d0b1a5", "split": "test", "audio_id": "foa_ec4c628490318db92710", "audio_path": "audio/test/foa_ec4c628490318db92710.wav", "scene_annotation_csv_path": "annotations/test/foa_ec4c628490318db92710.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the right side begin?", "answer": "The sound source located on the right becomes active at 1.3s.", "canonical_answer": "1.3s", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 1.3, "end_time": 20.0, "azimuth_deg": -67.877, "elevation_deg": 11.319, "distance_m": 2.79}]}
{"qa_id": "qa_3c8fcab3f37af9d250ba", "split": "test", "audio_id": "foa_a56dfe847bb82862679e", "audio_path": "audio/test/foa_a56dfe847bb82862679e.wav", "scene_annotation_csv_path": "annotations/test/foa_a56dfe847bb82862679e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the singing?", "answer": "17.3 degrees", "canonical_answer": "17.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.2, "end_time": 4.8, "azimuth_deg": -116.195, "elevation_deg": 17.282, "distance_m": 2.77}]}
{"qa_id": "qa_236b665cc5e60c95b664", "split": "test", "audio_id": "foa_2806d6f543db3beebd1d", "audio_path": "audio/test/foa_2806d6f543db3beebd1d.wav", "scene_annotation_csv_path": "annotations/test/foa_2806d6f543db3beebd1d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the typing sound in meters?", "answer": "1.3 meters", "canonical_answer": "1.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.0, "end_time": 11.4, "azimuth_deg": 144.377, "elevation_deg": -8.2, "distance_m": 1.32}]}
{"qa_id": "qa_64d6e08c9021b0a2bbc1", "split": "test", "audio_id": "foa_cfba7a48e1e4f73372d8", "audio_path": "audio/test/foa_cfba7a48e1e4f73372d8.wav", "scene_annotation_csv_path": "annotations/test/foa_cfba7a48e1e4f73372d8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the singing sound originating from the front-right and above position begin?", "answer": "The singing sound becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 11.2, "azimuth_deg": -23.308, "elevation_deg": 51.252, "distance_m": 0.87}]}
{"qa_id": "qa_08df05bb64c2906f7a83", "split": "test", "audio_id": "foa_c923efba4f4cdcd42eab", "audio_path": "audio/test/foa_c923efba4f4cdcd42eab.wav", "scene_annotation_csv_path": "annotations/test/foa_c923efba4f4cdcd42eab.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the female speech occurring?", "answer": "-20.7 degrees", "canonical_answer": "-20.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 0, "start_time": 0.0, "end_time": 0.7, "azimuth_deg": 65.699, "elevation_deg": -20.738, "distance_m": 1.7}]}
{"qa_id": "qa_5da8f2a940dbc576d923", "split": "test", "audio_id": "foa_8c9357b5f0369f3e93d0", "audio_path": "audio/test/foa_8c9357b5f0369f3e93d0.wav", "scene_annotation_csv_path": "annotations/test/foa_8c9357b5f0369f3e93d0.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the speech located?", "answer": "-168.0 degrees", "canonical_answer": "-168.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 6.9, "azimuth_deg": -167.993, "elevation_deg": -42.138, "distance_m": 1.93}]}
{"qa_id": "qa_59c9554213211fea86ac", "split": "test", "audio_id": "foa_2a02232c0c97c8090e25", "audio_path": "audio/test/foa_2a02232c0c97c8090e25.wav", "scene_annotation_csv_path": "annotations/test/foa_2a02232c0c97c8090e25.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the tape, measured in meters?", "answer": "1.0 meters", "canonical_answer": "1.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 0.1, "end_time": 10.9, "azimuth_deg": -29.235, "elevation_deg": 48.209, "distance_m": 0.95}]}
{"qa_id": "qa_f1e0048a8bcb62b073a4", "split": "test", "audio_id": "foa_de7bed147ffb14d82ee6", "audio_path": "audio/test/foa_de7bed147ffb14d82ee6.wav", "scene_annotation_csv_path": "annotations/test/foa_de7bed147ffb14d82ee6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the breathing sound located from the listener?", "answer": "3.2 meters", "canonical_answer": "3.2 meters", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 2, "start_time": 5.7, "end_time": 8.6, "azimuth_deg": 165.085, "elevation_deg": -11.764, "distance_m": 3.23}]}
{"qa_id": "qa_a16a3216286417a6cf02", "split": "test", "audio_id": "foa_aa1a3e11bf179c61fd9e", "audio_path": "audio/test/foa_aa1a3e11bf179c61fd9e.wav", "scene_annotation_csv_path": "annotations/test/foa_aa1a3e11bf179c61fd9e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the front and above begin?", "answer": "The sound source located in front and above becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.0, "end_time": 3.0, "azimuth_deg": 14.846, "elevation_deg": 34.182, "distance_m": 0.96}]}
{"qa_id": "qa_527f69996ddc8dfcad58", "split": "test", "audio_id": "foa_52553ada3e127895d0ef", "audio_path": "audio/test/foa_52553ada3e127895d0ef.wav", "scene_annotation_csv_path": "annotations/test/foa_52553ada3e127895d0ef.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Where is the rain located in terms of azimuth?", "answer": "71.8 degrees", "canonical_answer": "71.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 71.839, "elevation_deg": -4.328, "distance_m": 2.74}]}
{"qa_id": "qa_02c0058e851382959f5d", "split": "test", "audio_id": "foa_e9a9054700f5a55f16be", "audio_path": "audio/test/foa_e9a9054700f5a55f16be.wav", "scene_annotation_csv_path": "annotations/test/foa_e9a9054700f5a55f16be.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the speech source?", "answer": "0.0 degrees", "canonical_answer": "0.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 5.6, "azimuth_deg": -151.8, "elevation_deg": 0.0, "distance_m": 1.55}]}
{"qa_id": "qa_d6f63923aa14de5cd065", "split": "test", "audio_id": "foa_4c345cc09ef88f1f0522", "audio_path": "audio/test/foa_4c345cc09ef88f1f0522.wav", "scene_annotation_csv_path": "annotations/test/foa_4c345cc09ef88f1f0522.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the singing?", "answer": "0.9 meters", "canonical_answer": "0.9 meters", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 2, "start_time": 11.0, "end_time": 19.2, "azimuth_deg": -55.831, "elevation_deg": -38.839, "distance_m": 0.93}]}
{"qa_id": "qa_2d5a6a45925b6c7a841c", "split": "test", "audio_id": "foa_2f4bccd243bad5dbbe30", "audio_path": "audio/test/foa_2f4bccd243bad5dbbe30.wav", "scene_annotation_csv_path": "annotations/test/foa_2f4bccd243bad5dbbe30.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation angle of the speech source?", "answer": "-37.9 degrees", "canonical_answer": "-37.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 10.0, "azimuth_deg": -55.775, "elevation_deg": -37.864, "distance_m": 0.87}]}
{"qa_id": "qa_b37488853da2a0ea8414", "split": "test", "audio_id": "foa_a961e2d4ba206da2a484", "audio_path": "audio/test/foa_a961e2d4ba206da2a484.wav", "scene_annotation_csv_path": "annotations/test/foa_a961e2d4ba206da2a484.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the back-left and below begin?", "answer": "The sound originating from that location begins at 0.1s.", "canonical_answer": "0.1s", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.1, "end_time": 1.4, "azimuth_deg": 115.465, "elevation_deg": -42.042, "distance_m": 3.14}]}
{"qa_id": "qa_42410f23fb514ff4171e", "split": "test", "audio_id": "foa_98038d775e34324a4c54", "audio_path": "audio/test/foa_98038d775e34324a4c54.wav", "scene_annotation_csv_path": "annotations/test/foa_98038d775e34324a4c54.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth angle is the tool located?", "answer": "-120.2 degrees", "canonical_answer": "-120.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": -120.211, "elevation_deg": 40.061, "distance_m": 1.06}]}
{"qa_id": "qa_6bc3d90b8149ad85b6f5", "split": "test", "audio_id": "foa_2cbfceea647651a38123", "audio_path": "audio/test/foa_2cbfceea647651a38123.wav", "scene_annotation_csv_path": "annotations/test/foa_2cbfceea647651a38123.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the speech sound?", "answer": "-25.4 degrees", "canonical_answer": "-25.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 2, "start_time": 9.2, "end_time": 10.4, "azimuth_deg": -44.994, "elevation_deg": -25.42, "distance_m": 3.34}]}
{"qa_id": "qa_94d3fc943b6eb8793939", "split": "test", "audio_id": "foa_3e0a4bb14838b60bc394", "audio_path": "audio/test/foa_3e0a4bb14838b60bc394.wav", "scene_annotation_csv_path": "annotations/test/foa_3e0a4bb14838b60bc394.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the ocean sound originating from the left start?", "answer": "The sound of the ocean begins at 0.6 seconds.", "canonical_answer": "0.6s", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.6, "end_time": 8.6, "azimuth_deg": 99.713, "elevation_deg": -0.149, "distance_m": 1.58}]}
{"qa_id": "qa_cf75f763a0e560ed58e1", "split": "test", "audio_id": "foa_5ee54a0368cd7fa1031d", "audio_path": "audio/test/foa_5ee54a0368cd7fa1031d.wav", "scene_annotation_csv_path": "annotations/test/foa_5ee54a0368cd7fa1031d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the door located?", "answer": "112.1 degrees", "canonical_answer": "112.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 1, "start_time": 1.6, "end_time": 11.5, "azimuth_deg": 112.089, "elevation_deg": -6.453, "distance_m": 2.34}]}
{"qa_id": "qa_c0517e2834eee9511745", "split": "test", "audio_id": "foa_d2f1c97fe4580196a543", "audio_path": "audio/test/foa_d2f1c97fe4580196a543.wav", "scene_annotation_csv_path": "annotations/test/foa_d2f1c97fe4580196a543.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance to the insect in meters?", "answer": "1.8 meters", "canonical_answer": "1.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 16.2, "azimuth_deg": 108.489, "elevation_deg": -45.587, "distance_m": 1.82}]}
{"qa_id": "qa_034deab0b1ac10becd9a", "split": "test", "audio_id": "foa_e06c26be8c02f1467a34", "audio_path": "audio/test/foa_e06c26be8c02f1467a34.wav", "scene_annotation_csv_path": "annotations/test/foa_e06c26be8c02f1467a34.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the machine located from the listener?", "answer": "3.0 meters", "canonical_answer": "3.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 1.4, "end_time": 20.0, "azimuth_deg": -56.818, "elevation_deg": 10.263, "distance_m": 3.0}]}
{"qa_id": "qa_61beb50556b8834d0380", "split": "test", "audio_id": "foa_fe851924c9ca3f913a9e", "audio_path": "audio/test/foa_fe851924c9ca3f913a9e.wav", "scene_annotation_csv_path": "annotations/test/foa_fe851924c9ca3f913a9e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the printer?", "answer": "-51.3 degrees", "canonical_answer": "-51.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.1, "end_time": 10.4, "azimuth_deg": 142.38, "elevation_deg": -51.271, "distance_m": 2.91}]}
{"qa_id": "qa_b323aa26bb5a0d760567", "split": "test", "audio_id": "foa_5fa8e7dc5c21377001c2", "audio_path": "audio/test/foa_5fa8e7dc5c21377001c2.wav", "scene_annotation_csv_path": "annotations/test/foa_5fa8e7dc5c21377001c2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the ocean located?", "answer": "-65.2 degrees", "canonical_answer": "-65.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.5, "end_time": 20.0, "azimuth_deg": -65.174, "elevation_deg": -43.584, "distance_m": 1.63}]}
{"qa_id": "qa_845b53500396f33f93fd", "split": "test", "audio_id": "foa_158cc685cb4ae52306a9", "audio_path": "audio/test/foa_158cc685cb4ae52306a9.wav", "scene_annotation_csv_path": "annotations/test/foa_158cc685cb4ae52306a9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound located behind the listener begin?", "answer": "The sound source located behind the listener begins at 0.1s.", "canonical_answer": "0.1s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.1, "end_time": 1.2, "azimuth_deg": -171.85, "elevation_deg": 9.276, "distance_m": 2.84}]}
{"qa_id": "qa_f772d9f131cf12ecaa6c", "split": "test", "audio_id": "foa_a4319d35c5f56b7a61a2", "audio_path": "audio/test/foa_a4319d35c5f56b7a61a2.wav", "scene_annotation_csv_path": "annotations/test/foa_a4319d35c5f56b7a61a2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the crushing sound originating from the front-left and below begin?", "answer": "The crushing sound begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 0, "start_time": 0.0, "end_time": 1.0, "azimuth_deg": 40.529, "elevation_deg": -30.405, "distance_m": 2.73}]}
{"qa_id": "qa_f1f890a8584b769c2981", "split": "test", "audio_id": "foa_9ab56c13d46fd467ea07", "audio_path": "audio/test/foa_9ab56c13d46fd467ea07.wav", "scene_annotation_csv_path": "annotations/test/foa_9ab56c13d46fd467ea07.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the wind instrument positioned?", "answer": "4.0 degrees", "canonical_answer": "4.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.0, "end_time": 12.6, "azimuth_deg": -39.502, "elevation_deg": 4.043, "distance_m": 3.41}]}
{"qa_id": "qa_0c7a21c2e3538c0ff9e7", "split": "test", "audio_id": "foa_989ac820832fe5d98419", "audio_path": "audio/test/foa_989ac820832fe5d98419.wav", "scene_annotation_csv_path": "annotations/test/foa_989ac820832fe5d98419.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the gong in meters?", "answer": "2.5 meters", "canonical_answer": "2.5 meters", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 0.1, "end_time": 2.2, "azimuth_deg": 105.364, "elevation_deg": 2.125, "distance_m": 2.53}]}
{"qa_id": "qa_7b76bcbec9e7d9ad6250", "split": "test", "audio_id": "foa_341980dc3c1e7781c00a", "audio_path": "audio/test/foa_341980dc3c1e7781c00a.wav", "scene_annotation_csv_path": "annotations/test/foa_341980dc3c1e7781c00a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the dog located?", "answer": "4.8 degrees", "canonical_answer": "4.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 2, "start_time": 7.2, "end_time": 11.0, "azimuth_deg": 4.828, "elevation_deg": -17.59, "distance_m": 1.27}]}
{"qa_id": "qa_55d9d0775af4c9ea2817", "split": "test", "audio_id": "foa_89245ef209bbde3e50bf", "audio_path": "audio/test/foa_89245ef209bbde3e50bf.wav", "scene_annotation_csv_path": "annotations/test/foa_89245ef209bbde3e50bf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the machine located?", "answer": "-157.0 degrees", "canonical_answer": "-157.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 8.8, "azimuth_deg": -156.952, "elevation_deg": 21.819, "distance_m": 2.46}]}
{"qa_id": "qa_7e87f29d7190ca73c7a7", "split": "test", "audio_id": "foa_051b28016274622faec5", "audio_path": "audio/test/foa_051b28016274622faec5.wav", "scene_annotation_csv_path": "annotations/test/foa_051b28016274622faec5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the laughter?", "answer": "18.5 degrees", "canonical_answer": "18.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.1, "end_time": 2.3, "azimuth_deg": 141.591, "elevation_deg": 18.454, "distance_m": 1.94}]}
{"qa_id": "qa_829e8d7ab84b0951c1e1", "split": "test", "audio_id": "foa_ed7865619c71755bfefb", "audio_path": "audio/test/foa_ed7865619c71755bfefb.wav", "scene_annotation_csv_path": "annotations/test/foa_ed7865619c71755bfefb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the guitar from the listener?", "answer": "2.6 meters", "canonical_answer": "2.6 meters", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 2, "start_time": 5.5, "end_time": 11.7, "azimuth_deg": -108.358, "elevation_deg": 18.077, "distance_m": 2.64}]}
{"qa_id": "qa_ec261d69c914af04cf70", "split": "test", "audio_id": "foa_19d0d4e54b44ec551172", "audio_path": "audio/test/foa_19d0d4e54b44ec551172.wav", "scene_annotation_csv_path": "annotations/test/foa_19d0d4e54b44ec551172.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. When does the zipper sound positioned at an azimuth of 135.5 degrees and an elevation of -41.6 degrees begin?", "answer": "The zipper source becomes active at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 135.462, "elevation_deg": -41.631, "distance_m": 1.69}]}
{"qa_id": "qa_da04dabfced89ac92990", "split": "test", "audio_id": "foa_1561e69ae95ffcf30f50", "audio_path": "audio/test/foa_1561e69ae95ffcf30f50.wav", "scene_annotation_csv_path": "annotations/test/foa_1561e69ae95ffcf30f50.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the musical instrument positioned?", "answer": "-88.0 degrees", "canonical_answer": "-88.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 3, "start_time": 8.9, "end_time": 13.0, "azimuth_deg": -87.994, "elevation_deg": 9.707, "distance_m": 0.84}]}
{"qa_id": "qa_f9d489021f30168bba16", "split": "test", "audio_id": "foa_447933c25686e384dd4a", "audio_path": "audio/test/foa_447933c25686e384dd4a.wav", "scene_annotation_csv_path": "annotations/test/foa_447933c25686e384dd4a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the alarm located?", "answer": "-0.1 degrees", "canonical_answer": "-0.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.1, "end_time": 19.4, "azimuth_deg": 160.195, "elevation_deg": -0.143, "distance_m": 2.54}]}
{"qa_id": "qa_5a3b5b74f8b63edd3578", "split": "test", "audio_id": "foa_ec501bd4da97f3cb9aba", "audio_path": "audio/test/foa_ec501bd4da97f3cb9aba.wav", "scene_annotation_csv_path": "annotations/test/foa_ec501bd4da97f3cb9aba.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the left side first begin?", "answer": "The sound source located on the left becomes active at 0.6s.", "canonical_answer": "0.6s", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": 112.389, "elevation_deg": 3.806, "distance_m": 2.57}]}
{"qa_id": "qa_694f9e8c6a686ac818ea", "split": "test", "audio_id": "foa_f3e99910d8f48ddb838b", "audio_path": "audio/test/foa_f3e99910d8f48ddb838b.wav", "scene_annotation_csv_path": "annotations/test/foa_f3e99910d8f48ddb838b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the home sound from the listener?", "answer": "1.5 meters", "canonical_answer": "1.5 meters", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.6, "end_time": 1.8, "azimuth_deg": 37.783, "elevation_deg": 4.894, "distance_m": 1.52}]}
{"qa_id": "qa_630d96e0eb696af32be0", "split": "test", "audio_id": "foa_9c2194f9cd44ef3f77d9", "audio_path": "audio/test/foa_9c2194f9cd44ef3f77d9.wav", "scene_annotation_csv_path": "annotations/test/foa_9c2194f9cd44ef3f77d9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the male speech?", "answer": "-27.4 degrees", "canonical_answer": "-27.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.1, "end_time": 0.3, "azimuth_deg": -164.808, "elevation_deg": -27.443, "distance_m": 1.78}]}
{"qa_id": "qa_9ddd9aef883061408766", "split": "test", "audio_id": "foa_d2a1f66016db5ad3f225", "audio_path": "audio/test/foa_d2a1f66016db5ad3f225.wav", "scene_annotation_csv_path": "annotations/test/foa_d2a1f66016db5ad3f225.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the bird located in the back-left direction begin to make sound?", "answer": "The bird coming from the back-left starts its activity at 2.2s.", "canonical_answer": "2.2s", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 2, "start_time": 2.2, "end_time": 4.2, "azimuth_deg": 145.114, "elevation_deg": -5.816, "distance_m": 2.34}]}
{"qa_id": "qa_3e8abcf0d7e29c31358c", "split": "test", "audio_id": "foa_07f6f50cd3fdeae85b73", "audio_path": "audio/test/foa_07f6f50cd3fdeae85b73.wav", "scene_annotation_csv_path": "annotations/test/foa_07f6f50cd3fdeae85b73.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the body sound?", "answer": "2.5 meters", "canonical_answer": "2.5 meters", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 3.0, "azimuth_deg": 57.718, "elevation_deg": 20.042, "distance_m": 2.47}]}
{"qa_id": "qa_37c7e6b2660a1829a03d", "split": "test", "audio_id": "foa_faafdf9f637b7f6f6bc6", "audio_path": "audio/test/foa_faafdf9f637b7f6f6bc6.wav", "scene_annotation_csv_path": "annotations/test/foa_faafdf9f637b7f6f6bc6.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the speech located?", "answer": "45.3 degrees", "canonical_answer": "45.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 3, "start_time": 0.6, "end_time": 7.6, "azimuth_deg": 45.262, "elevation_deg": -28.934, "distance_m": 0.62}]}
{"qa_id": "qa_59eef713a92fe5b8fd73", "split": "test", "audio_id": "foa_00d24b0dcf7d9b20fad1", "audio_path": "audio/test/foa_00d24b0dcf7d9b20fad1.wav", "scene_annotation_csv_path": "annotations/test/foa_00d24b0dcf7d9b20fad1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the finger snapping sound originating from the back-left direction begin?", "answer": "The finger snapping sound begins at 1.5s.", "canonical_answer": "1.5s", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 0, "start_time": 1.5, "end_time": 14.8, "azimuth_deg": 136.227, "elevation_deg": -5.485, "distance_m": 0.74}]}
{"qa_id": "qa_7e7c9cb513aa9b345106", "split": "test", "audio_id": "foa_0340f528127ba23eed04", "audio_path": "audio/test/foa_0340f528127ba23eed04.wav", "scene_annotation_csv_path": "annotations/test/foa_0340f528127ba23eed04.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the drawer cabinet located?", "answer": "-75.5 degrees", "canonical_answer": "-75.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 1, "start_time": 1.5, "end_time": 17.8, "azimuth_deg": -75.524, "elevation_deg": 25.039, "distance_m": 2.23}]}
{"qa_id": "qa_4d162d3446e00e8d3c2c", "split": "test", "audio_id": "foa_b442292e7324c9107cf7", "audio_path": "audio/test/foa_b442292e7324c9107cf7.wav", "scene_annotation_csv_path": "annotations/test/foa_b442292e7324c9107cf7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance to the fire in meters?", "answer": "0.8 meters", "canonical_answer": "0.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 0, "start_time": 0.7, "end_time": 16.8, "azimuth_deg": 58.145, "elevation_deg": -34.3, "distance_m": 0.84}]}
{"qa_id": "qa_23baebe39831cfc25659", "split": "test", "audio_id": "foa_c65af3a34daf65038d12", "audio_path": "audio/test/foa_c65af3a34daf65038d12.wav", "scene_annotation_csv_path": "annotations/test/foa_c65af3a34daf65038d12.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the speech located?", "answer": "-9.0 degrees", "canonical_answer": "-9.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.1, "end_time": 9.0, "azimuth_deg": 133.626, "elevation_deg": -9.01, "distance_m": 2.16}]}
{"qa_id": "qa_abd603815036a6e43cd2", "split": "test", "audio_id": "foa_389c7bc94a9ed6489f03", "audio_path": "audio/test/foa_389c7bc94a9ed6489f03.wav", "scene_annotation_csv_path": "annotations/test/foa_389c7bc94a9ed6489f03.csv", "dataset": "starss23", "data_source": "dcase_real", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle are the footsteps occurring?", "answer": "-39.0 degrees", "canonical_answer": "-39.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 2, "start_time": 15.0, "end_time": 15.5, "azimuth_deg": 22.0, "elevation_deg": -39.0, "distance_m": 2.43}]}
{"qa_id": "qa_0acdd26f596fee858668", "split": "test", "audio_id": "foa_054e33084f647bda9cc8", "audio_path": "audio/test/foa_054e33084f647bda9cc8.wav", "scene_annotation_csv_path": "annotations/test/foa_054e33084f647bda9cc8.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the cooking sound occurring?", "answer": "-24.1 degrees", "canonical_answer": "-24.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -24.109, "elevation_deg": 0.0, "distance_m": 0.73}]}
{"qa_id": "qa_7c0530c4fb8c0c0437d1", "split": "test", "audio_id": "foa_a7da1d0a8009585a28e2", "audio_path": "audio/test/foa_a7da1d0a8009585a28e2.wav", "scene_annotation_csv_path": "annotations/test/foa_a7da1d0a8009585a28e2.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the speech sound originating from the back-left and above start?", "answer": "The speech sound coming from the back-left and above begins at 0.3s.", "canonical_answer": "0.3s", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 15.4, "azimuth_deg": 149.33, "elevation_deg": 34.904, "distance_m": 3.09}]}
{"qa_id": "qa_13a72a985b35a2ae2703", "split": "test", "audio_id": "foa_05bc132461f03a4290a5", "audio_path": "audio/test/foa_05bc132461f03a4290a5.wav", "scene_annotation_csv_path": "annotations/test/foa_05bc132461f03a4290a5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. At what distance is the sound of water located?", "answer": "2.2 meters", "canonical_answer": "2.2 meters", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.4, "end_time": 5.1, "azimuth_deg": 4.586, "elevation_deg": -18.011, "distance_m": 2.24}]}
{"qa_id": "qa_4bb2b944adae926d2523", "split": "test", "audio_id": "foa_40273d614364e36230f8", "audio_path": "audio/test/foa_40273d614364e36230f8.wav", "scene_annotation_csv_path": "annotations/test/foa_40273d614364e36230f8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the crushing sound originating from the right and above begin?", "answer": "The crushing sound coming from the right and above begins at 0.1s.", "canonical_answer": "0.1s", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 0, "start_time": 0.1, "end_time": 9.2, "azimuth_deg": -97.612, "elevation_deg": 22.602, "distance_m": 1.99}]}
{"qa_id": "qa_dc05db4de7909841632d", "split": "test", "audio_id": "foa_637ed110dd9269f7a7ec", "audio_path": "audio/test/foa_637ed110dd9269f7a7ec.wav", "scene_annotation_csv_path": "annotations/test/foa_637ed110dd9269f7a7ec.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the speaker located?", "answer": "-102.3 degrees", "canonical_answer": "-102.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 5.2, "azimuth_deg": -102.255, "elevation_deg": 0.0, "distance_m": 3.93}]}
{"qa_id": "qa_7741d3f7f54ca52b8218", "split": "test", "audio_id": "foa_2d16f52a21e21abb4062", "audio_path": "audio/test/foa_2d16f52a21e21abb4062.wav", "scene_annotation_csv_path": "annotations/test/foa_2d16f52a21e21abb4062.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the water in meters?", "answer": "1.0 meters", "canonical_answer": "1.0 meters", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 6.4, "azimuth_deg": -89.216, "elevation_deg": -56.754, "distance_m": 1.02}]}
{"qa_id": "qa_8ea884147190f4ff837f", "split": "test", "audio_id": "foa_b8a884a13adf6eef2142", "audio_path": "audio/test/foa_b8a884a13adf6eef2142.wav", "scene_annotation_csv_path": "annotations/test/foa_b8a884a13adf6eef2142.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the train located?", "answer": "28.1 degrees", "canonical_answer": "28.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 1, "start_time": 0.3, "end_time": 4.0, "azimuth_deg": 106.728, "elevation_deg": 28.106, "distance_m": 1.55}]}
{"qa_id": "qa_30e437ed42653968da7f", "split": "test", "audio_id": "foa_22a8b937a8a82dcff67b", "audio_path": "audio/test/foa_22a8b937a8a82dcff67b.wav", "scene_annotation_csv_path": "annotations/test/foa_22a8b937a8a82dcff67b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the crackle sound located?", "answer": "-57.2 degrees", "canonical_answer": "-57.2 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 0, "start_time": 0.1, "end_time": 9.8, "azimuth_deg": -57.228, "elevation_deg": -7.33, "distance_m": 2.92}]}
{"qa_id": "qa_d764f1c32625f281b9b6", "split": "test", "audio_id": "foa_d879740693e5e6005fa2", "audio_path": "audio/test/foa_d879740693e5e6005fa2.wav", "scene_annotation_csv_path": "annotations/test/foa_d879740693e5e6005fa2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the cooking sound occurring?", "answer": "14.4 degrees", "canonical_answer": "14.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 15.8, "azimuth_deg": 80.343, "elevation_deg": 14.385, "distance_m": 3.0}]}
{"qa_id": "qa_236a14620e06265782f7", "split": "test", "audio_id": "foa_9f326e9fe44696c682b2", "audio_path": "audio/test/foa_9f326e9fe44696c682b2.wav", "scene_annotation_csv_path": "annotations/test/foa_9f326e9fe44696c682b2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the gong in meters?", "answer": "3.8 meters", "canonical_answer": "3.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 0.1, "end_time": 1.0, "azimuth_deg": -160.416, "elevation_deg": -22.627, "distance_m": 3.77}]}
{"qa_id": "qa_908b8e11ab730d34504e", "split": "test", "audio_id": "foa_46a1ab127fa780fddd8f", "audio_path": "audio/test/foa_46a1ab127fa780fddd8f.wav", "scene_annotation_csv_path": "annotations/test/foa_46a1ab127fa780fddd8f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the singing sound originating from the back-left direction begin?", "answer": "The singing sound coming from the back-left starts at 2.5s.", "canonical_answer": "2.5s", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 2.5, "end_time": 10.6, "azimuth_deg": 121.168, "elevation_deg": 4.808, "distance_m": 2.91}]}
{"qa_id": "qa_cbb780ca3165d901f302", "split": "test", "audio_id": "foa_0313a610ce32ca3637e1", "audio_path": "audio/test/foa_0313a610ce32ca3637e1.wav", "scene_annotation_csv_path": "annotations/test/foa_0313a610ce32ca3637e1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the knock?", "answer": "3.1 meters", "canonical_answer": "3.1 meters", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 2, "start_time": 6.6, "end_time": 7.6, "azimuth_deg": -78.861, "elevation_deg": -25.076, "distance_m": 3.14}]}
{"qa_id": "qa_8b0c96699f164e4595ba", "split": "test", "audio_id": "foa_7fe0aea72e4189daa996", "audio_path": "audio/test/foa_7fe0aea72e4189daa996.wav", "scene_annotation_csv_path": "annotations/test/foa_7fe0aea72e4189daa996.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound source originating from the back and above first become audible?", "answer": "The sound source from that position begins at 0.1s.", "canonical_answer": "0.1s", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.1, "end_time": 2.0, "azimuth_deg": 160.233, "elevation_deg": 39.125, "distance_m": 1.42}]}
{"qa_id": "qa_f6dbf30c3ff2d9aa25bf", "split": "test", "audio_id": "foa_360bf1bc07c3723dcd1c", "audio_path": "audio/test/foa_360bf1bc07c3723dcd1c.wav", "scene_annotation_csv_path": "annotations/test/foa_360bf1bc07c3723dcd1c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the guitar located?", "answer": "-10.4 degrees", "canonical_answer": "-10.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 9.2, "azimuth_deg": -108.475, "elevation_deg": -10.391, "distance_m": 2.5}]}
{"qa_id": "qa_e21edc849e5196996625", "split": "test", "audio_id": "foa_0e4cec9b3261383db21b", "audio_path": "audio/test/foa_0e4cec9b3261383db21b.wav", "scene_annotation_csv_path": "annotations/test/foa_0e4cec9b3261383db21b.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the speaker located?", "answer": "-166.8 degrees", "canonical_answer": "-166.8 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 10.3, "azimuth_deg": -166.823, "elevation_deg": 0.0, "distance_m": 4.23}]}
{"qa_id": "qa_0aa70cda39e7c4ebbb55", "split": "test", "audio_id": "foa_4de1b5fa190e8df4d50b", "audio_path": "audio/test/foa_4de1b5fa190e8df4d50b.wav", "scene_annotation_csv_path": "annotations/test/foa_4de1b5fa190e8df4d50b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the writing sound from the listener?", "answer": "3.4 meters", "canonical_answer": "3.4 meters", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 1, "start_time": 5.2, "end_time": 7.6, "azimuth_deg": 39.279, "elevation_deg": 12.385, "distance_m": 3.42}]}
{"qa_id": "qa_c3245e1e4dd9a9ceba14", "split": "test", "audio_id": "foa_6670188cd4168133039a", "audio_path": "audio/test/foa_6670188cd4168133039a.wav", "scene_annotation_csv_path": "annotations/test/foa_6670188cd4168133039a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the typing sound originating?", "answer": "-62.6 degrees", "canonical_answer": "-62.6 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 1, "start_time": 0.6, "end_time": 5.0, "azimuth_deg": -62.628, "elevation_deg": 24.345, "distance_m": 0.6}]}
{"qa_id": "qa_f8502356e198a376ee25", "split": "test", "audio_id": "foa_80d95f25d9fb6f35eaa1", "audio_path": "audio/test/foa_80d95f25d9fb6f35eaa1.wav", "scene_annotation_csv_path": "annotations/test/foa_80d95f25d9fb6f35eaa1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the elevation of the wind instrument?", "answer": "22.9 degrees", "canonical_answer": "22.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.1, "end_time": 4.2, "azimuth_deg": -95.69, "elevation_deg": 22.867, "distance_m": 2.12}]}
{"qa_id": "qa_e9de11f30461bf948bc7", "split": "test", "audio_id": "foa_fecbade3becb837de887", "audio_path": "audio/test/foa_fecbade3becb837de887.wav", "scene_annotation_csv_path": "annotations/test/foa_fecbade3becb837de887.csv", "dataset": "tau2636594", "data_source": "dcase_real", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the left and below begin?", "answer": "The sound source located to the left and below becomes active at 5.2s.", "canonical_answer": "5.2s", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 3, "start_time": 5.2, "end_time": 9.2, "azimuth_deg": 99.5, "elevation_deg": -30.0, "distance_m": 1.0}]}
{"qa_id": "qa_8df18773420c345a2795", "split": "test", "audio_id": "foa_02912b55354ffef26b63", "audio_path": "audio/test/foa_02912b55354ffef26b63.wav", "scene_annotation_csv_path": "annotations/test/foa_02912b55354ffef26b63.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation angle is the scratch located?", "answer": "-11.7 degrees", "canonical_answer": "-11.7 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -129.727, "elevation_deg": -11.709, "distance_m": 3.03}]}
{"qa_id": "qa_f29ba29b503923fda105", "split": "test", "audio_id": "foa_60d42d45c2a96a54ac92", "audio_path": "audio/test/foa_60d42d45c2a96a54ac92.wav", "scene_annotation_csv_path": "annotations/test/foa_60d42d45c2a96a54ac92.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the right side begin?", "answer": "The sound source located on the right becomes active at 4.8s.", "canonical_answer": "4.8s", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 1, "start_time": 4.8, "end_time": 6.5, "azimuth_deg": -90.791, "elevation_deg": -9.077, "distance_m": 3.32}]}
{"qa_id": "qa_3627a1bb02e928fd1408", "split": "test", "audio_id": "foa_54c6b7a433f536f71631", "audio_path": "audio/test/foa_54c6b7a433f536f71631.wav", "scene_annotation_csv_path": "annotations/test/foa_54c6b7a433f536f71631.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the finger snapping occurring?", "answer": "127.3 degrees", "canonical_answer": "127.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 4, "start_time": 13.6, "end_time": 17.2, "azimuth_deg": 127.33, "elevation_deg": 12.126, "distance_m": 3.52}]}
{"qa_id": "qa_3364bef667abf3a6db4a", "split": "test", "audio_id": "foa_64ecaca44e3ff68e4809", "audio_path": "audio/test/foa_64ecaca44e3ff68e4809.wav", "scene_annotation_csv_path": "annotations/test/foa_64ecaca44e3ff68e4809.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the knocking sound?", "answer": "3.3 meters", "canonical_answer": "3.3 meters", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 1, "start_time": 1.3, "end_time": 4.3, "azimuth_deg": 101.389, "elevation_deg": -7.832, "distance_m": 3.34}]}
{"qa_id": "qa_6c1290af26b04a749977", "split": "test", "audio_id": "foa_f4390fcb96d5fd8ba9e5", "audio_path": "audio/test/foa_f4390fcb96d5fd8ba9e5.wav", "scene_annotation_csv_path": "annotations/test/foa_f4390fcb96d5fd8ba9e5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the speech source?", "answer": "3.2 meters", "canonical_answer": "3.2 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.0, "end_time": 16.8, "azimuth_deg": 141.262, "elevation_deg": 16.18, "distance_m": 3.23}]}
{"qa_id": "qa_e8308926b73d518ec278", "split": "test", "audio_id": "foa_35e1fe48045d3714b592", "audio_path": "audio/test/foa_35e1fe48045d3714b592.wav", "scene_annotation_csv_path": "annotations/test/foa_35e1fe48045d3714b592.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the zipper located?", "answer": "92.9 degrees", "canonical_answer": "92.9 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.1, "end_time": 0.8, "azimuth_deg": 92.883, "elevation_deg": -39.799, "distance_m": 0.88}]}
{"qa_id": "qa_6a90637d62c8e362a3ef", "split": "test", "audio_id": "foa_94dd21e2f378a5ac8f71", "audio_path": "audio/test/foa_94dd21e2f378a5ac8f71.wav", "scene_annotation_csv_path": "annotations/test/foa_94dd21e2f378a5ac8f71.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the front-right and below begin?", "answer": "The sound source located to the front-right and below begins at 0.6s.", "canonical_answer": "0.6s", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 0.6, "end_time": 1.0, "azimuth_deg": -63.533, "elevation_deg": -46.495, "distance_m": 1.71}]}
{"qa_id": "qa_b0ee5b93389e4da1823f", "split": "test", "audio_id": "foa_f1749c77a38dbde01e11", "audio_path": "audio/test/foa_f1749c77a38dbde01e11.wav", "scene_annotation_csv_path": "annotations/test/foa_f1749c77a38dbde01e11.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the breathing sound?", "answer": "-20.3 degrees", "canonical_answer": "-20.3 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.4, "end_time": 10.5, "azimuth_deg": -173.017, "elevation_deg": -20.34, "distance_m": 3.61}]}
{"qa_id": "qa_828afde4095e91886a00", "split": "test", "audio_id": "foa_a5a262151e976e4dd94f", "audio_path": "audio/test/foa_a5a262151e976e4dd94f.wav", "scene_annotation_csv_path": "annotations/test/foa_a5a262151e976e4dd94f.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. What is the distance of the speech source in meters?", "answer": "1.8 meters", "canonical_answer": "1.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 19.1, "azimuth_deg": -84.906, "elevation_deg": -2.821, "distance_m": 1.78}]}
{"qa_id": "qa_fd50287f3d724251abf2", "split": "test", "audio_id": "foa_67a72b9c374712b3eea5", "audio_path": "audio/test/foa_67a72b9c374712b3eea5.wav", "scene_annotation_csv_path": "annotations/test/foa_67a72b9c374712b3eea5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the string instrument positioned to the right of the center start playing?", "answer": "The string instrument begins playing at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": -68.982, "elevation_deg": 11.848, "distance_m": 3.5}]}
{"qa_id": "qa_d6e2686027ce2cd530a6", "split": "test", "audio_id": "foa_871af9ee72f33691e685", "audio_path": "audio/test/foa_871af9ee72f33691e685.wav", "scene_annotation_csv_path": "annotations/test/foa_871af9ee72f33691e685.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what azimuth is the dog located?", "answer": "-59.1 degrees", "canonical_answer": "-59.1 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.6, "end_time": 10.9, "azimuth_deg": -59.098, "elevation_deg": 0.0, "distance_m": 1.87}]}
{"qa_id": "qa_d388c85a8d381ef60bc0", "split": "test", "audio_id": "foa_c26f3b8c92ed96677f67", "audio_path": "audio/test/foa_c26f3b8c92ed96677f67.wav", "scene_annotation_csv_path": "annotations/test/foa_c26f3b8c92ed96677f67.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the thunderstorm located?", "answer": "-27.0 degrees", "canonical_answer": "-27.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 0.0, "end_time": 13.8, "azimuth_deg": 129.034, "elevation_deg": -26.99, "distance_m": 1.06}]}
{"qa_id": "qa_0cadaae0dc11dee10f44", "split": "test", "audio_id": "foa_cc981a091a805025dd6d", "audio_path": "audio/test/foa_cc981a091a805025dd6d.wav", "scene_annotation_csv_path": "annotations/test/foa_cc981a091a805025dd6d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the front-left and below start?", "answer": "The sound source located in front and below begins at 0.0s.", "canonical_answer": "0.0s", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.0, "end_time": 3.8, "azimuth_deg": -20.145, "elevation_deg": -34.859, "distance_m": 1.12}]}
{"qa_id": "qa_b4eb0fd47a24182c3dce", "split": "test", "audio_id": "foa_029267efe2677e2e1e39", "audio_path": "audio/test/foa_029267efe2677e2e1e39.wav", "scene_annotation_csv_path": "annotations/test/foa_029267efe2677e2e1e39.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "estimate_distance", "question_class": "distance", "answer_format": "meters", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. How far away is the speaker?", "answer": "0.8 meters", "canonical_answer": "0.8 meters", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.5, "end_time": 7.0, "azimuth_deg": 24.227, "elevation_deg": 35.48, "distance_m": 0.81}]}
{"qa_id": "qa_11f8c5fbedad8eaad77f", "split": "test", "audio_id": "foa_f37c58efd64d39a1a0b1", "audio_path": "audio/test/foa_f37c58efd64d39a1a0b1.wav", "scene_annotation_csv_path": "annotations/test/foa_f37c58efd64d39a1a0b1.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "estimate_azimuth", "question_class": "azimuth", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the azimuth of the body sound?", "answer": "-112.4 degrees", "canonical_answer": "-112.4 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.1, "end_time": 5.2, "azimuth_deg": -112.426, "elevation_deg": 0.0, "distance_m": 3.56}]}
{"qa_id": "qa_c29b800b9fd161bc9eb8", "split": "test", "audio_id": "foa_28ccc8d1111b4d50ee52", "audio_path": "audio/test/foa_28ccc8d1111b4d50ee52.wav", "scene_annotation_csv_path": "annotations/test/foa_28ccc8d1111b4d50ee52.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation in degrees is the breathing sound located?", "answer": "19.5 degrees", "canonical_answer": "19.5 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 2, "start_time": 6.8, "end_time": 8.3, "azimuth_deg": -75.178, "elevation_deg": 19.539, "distance_m": 2.98}]}
{"qa_id": "qa_56788b3b716cf4261e02", "split": "test", "audio_id": "foa_d1d7c9f2a32c433bdc5b", "audio_path": "audio/test/foa_d1d7c9f2a32c433bdc5b.wav", "scene_annotation_csv_path": "annotations/test/foa_d1d7c9f2a32c433bdc5b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "estimate_elevation", "question_class": "elevation", "answer_format": "degrees", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what elevation is the body sound located?", "answer": "-25.0 degrees", "canonical_answer": "-25.0 degrees", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 2.5, "azimuth_deg": 155.692, "elevation_deg": -24.995, "distance_m": 1.67}]}
{"qa_id": "qa_81a8cbed419b3c7593f3", "split": "test", "audio_id": "foa_bdb60f631533509f1821", "audio_path": "audio/test/foa_bdb60f631533509f1821.wav", "scene_annotation_csv_path": "annotations/test/foa_bdb60f631533509f1821.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "onset_from_location", "question_class": "reasoning", "answer_format": "time", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. At what time does the sound originating from the front begin?", "answer": "The sound source located in the front becomes active at 5.4s.", "canonical_answer": "5.4s", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 1, "start_time": 5.4, "end_time": 11.2, "azimuth_deg": -13.335, "elevation_deg": -13.493, "distance_m": 0.57}]}
{"qa_id": "qa_587d8af39476aa82fb91", "split": "test", "audio_id": "foa_36be874933acb0b5af66", "audio_path": "audio/test/foa_36be874933acb0b5af66.wav", "scene_annotation_csv_path": "annotations/test/foa_36be874933acb0b5af66.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the left?", "answer": "Among the front-positioned sources, the leftmost one is kitchenware.", "canonical_answer": "kitchenware", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": 14.522, "elevation_deg": -6.047, "distance_m": 0.65}, {"class_id": 32, "class_name": "kitchenware", "track_id": 1, "start_time": 9.7, "end_time": 12.7, "azimuth_deg": 24.996, "elevation_deg": -30.874, "distance_m": 1.72}, {"class_id": 22, "class_name": "fire", "track_id": 2, "start_time": 18.3, "end_time": 19.3, "azimuth_deg": -35.397, "elevation_deg": -0.12, "distance_m": 1.75}]}
{"qa_id": "qa_6b5ae3f4273f76c91bed", "split": "test", "audio_id": "foa_b3b69293199d8b68c491", "audio_path": "audio/test/foa_b3b69293199d8b68c491.wav", "scene_annotation_csv_path": "annotations/test/foa_b3b69293199d8b68c491.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.0s to 1.3s, which sound is heard and from what direction?", "answer": "The string instrument is heard from front-left and above during 0.0s to 1.3s.", "canonical_answer": "string instrument from front-left and above.", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 1.3, "azimuth_deg": 29.138, "elevation_deg": 32.76, "distance_m": 1.82}]}
{"qa_id": "qa_9dbabac89002d98e1c1f", "split": "test", "audio_id": "foa_29d1fe88e70181f88ea7", "audio_path": "audio/test/foa_29d1fe88e70181f88ea7.wav", "scene_annotation_csv_path": "annotations/test/foa_29d1fe88e70181f88ea7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the bird and the knock, which sound source is positioned at a higher elevation?", "answer": "The knock is positioned at a higher elevation than the bird.", "canonical_answer": "knock", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 9.7, "azimuth_deg": -162.963, "elevation_deg": 6.333, "distance_m": 3.04}, {"class_id": 33, "class_name": "knock", "track_id": 1, "start_time": 2.5, "end_time": 3.0, "azimuth_deg": 109.384, "elevation_deg": 47.03, "distance_m": 1.09}]}
{"qa_id": "qa_93413a6e33a52e7c6a2e", "split": "test", "audio_id": "foa_1a37b785557cf6e95ff9", "audio_path": "audio/test/foa_1a37b785557cf6e95ff9.wav", "scene_annotation_csv_path": "annotations/test/foa_1a37b785557cf6e95ff9.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker located to the back-left saying?", "answer": "The speaker positioned to the back-left says, \"Under the altar, but.\"", "canonical_answer": "Under the altar, but.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 2, "start_time": 0.4, "end_time": 2.4, "azimuth_deg": 127.877, "elevation_deg": 0.0, "distance_m": 3.74}]}
{"qa_id": "qa_a22cd6eb04eaf97165bc", "split": "test", "audio_id": "foa_44e5c481f2533e830170", "audio_path": "audio/test/foa_44e5c481f2533e830170.wav", "scene_annotation_csv_path": "annotations/test/foa_44e5c481f2533e830170.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to fire, is crack on the left or on the right?", "answer": "crack is to the right of fire.", "canonical_answer": "crack is to the right of fire.", "truth_source": "annotation", "source_refs": [{"class_id": 13, "class_name": "crack", "track_id": 0, "start_time": 0.3, "end_time": 17.9, "azimuth_deg": -94.744, "elevation_deg": 53.73, "distance_m": 0.97}, {"class_id": 22, "class_name": "fire", "track_id": 1, "start_time": 3.1, "end_time": 11.4, "azimuth_deg": 118.807, "elevation_deg": -30.31, "distance_m": 2.36}]}
{"qa_id": "qa_b0ff6320417cf2982e33", "split": "test", "audio_id": "foa_619b92e086a5c2e6e433", "audio_path": "audio/test/foa_619b92e086a5c2e6e433.wav", "scene_annotation_csv_path": "annotations/test/foa_619b92e086a5c2e6e433.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the frog and the tape, which sound source is positioned closer to the listener?", "answer": "The tape is closer to the listener than the frog.", "canonical_answer": "tape", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 1, "start_time": 3.4, "end_time": 7.7, "azimuth_deg": 142.912, "elevation_deg": 12.208, "distance_m": 3.28}, {"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 0.6, "end_time": 16.2, "azimuth_deg": -154.121, "elevation_deg": -28.804, "distance_m": 2.57}]}
{"qa_id": "qa_17330773d7213bdd9f40", "split": "test", "audio_id": "foa_f3f7e26f6127e3266b97", "audio_path": "audio/test/foa_f3f7e26f6127e3266b97.wav", "scene_annotation_csv_path": "annotations/test/foa_f3f7e26f6127e3266b97.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is car to the left or right of guitar?", "answer": "car is to the right of guitar.", "canonical_answer": "car is to the right of guitar.", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 1, "start_time": 6.8, "end_time": 12.7, "azimuth_deg": -36.475, "elevation_deg": -2.236, "distance_m": 1.4}, {"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 9.5, "azimuth_deg": 138.311, "elevation_deg": 0.166, "distance_m": 3.08}]}
{"qa_id": "qa_dd48bec22d4409f15bde", "split": "test", "audio_id": "foa_5b90417ce1710c839116", "audio_path": "audio/test/foa_5b90417ce1710c839116.wav", "scene_annotation_csv_path": "annotations/test/foa_5b90417ce1710c839116.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the gong and the laughter, which sound source is positioned closer to the listener?", "answer": "The laughter is closer to the listener than the gong.", "canonical_answer": "laughter", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 2, "start_time": 3.1, "end_time": 7.7, "azimuth_deg": -68.975, "elevation_deg": -18.256, "distance_m": 3.33}, {"class_id": 34, "class_name": "laughter", "track_id": 1, "start_time": 0.9, "end_time": 3.3, "azimuth_deg": -80.213, "elevation_deg": -20.306, "distance_m": 2.65}]}
{"qa_id": "qa_2bbcdec3ef1320c30665", "split": "test", "audio_id": "foa_82844ef2eece9a66e66e", "audio_path": "audio/test/foa_82844ef2eece9a66e66e.wav", "scene_annotation_csv_path": "annotations/test/foa_82844ef2eece9a66e66e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 1.4, "end_time": 20.0, "azimuth_deg": 167.25, "elevation_deg": 13.025, "distance_m": 1.71}, {"class_id": 9, "class_name": "car", "track_id": 1, "start_time": 4.5, "end_time": 8.4, "azimuth_deg": -31.021, "elevation_deg": -26.015, "distance_m": 1.78}, {"class_id": 54, "class_name": "typing", "track_id": 2, "start_time": 10.2, "end_time": 12.6, "azimuth_deg": 85.758, "elevation_deg": -15.797, "distance_m": 1.84}, {"class_id": 45, "class_name": "singing", "track_id": 3, "start_time": 17.3, "end_time": 20.0, "azimuth_deg": 175.86, "elevation_deg": -12.328, "distance_m": 2.93}]}
{"qa_id": "qa_9fe5d98bb1fb729f7d57", "split": "test", "audio_id": "foa_d5cf34f73883f1da7208", "audio_path": "audio/test/foa_d5cf34f73883f1da7208.wav", "scene_annotation_csv_path": "annotations/test/foa_d5cf34f73883f1da7208.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the aircraft and the paper, which one is located at a higher elevation?", "answer": "The aircraft is positioned at a higher elevation than the paper.", "canonical_answer": "aircraft", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 1, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 76.246, "elevation_deg": 12.395, "distance_m": 3.28}, {"class_id": 40, "class_name": "paper", "track_id": 2, "start_time": 1.0, "end_time": 3.6, "azimuth_deg": 132.63, "elevation_deg": -42.052, "distance_m": 1.16}]}
{"qa_id": "qa_a76ad62910d8fa183a3e", "split": "test", "audio_id": "foa_579bc6b7061e84e08edf", "audio_path": "audio/test/foa_579bc6b7061e84e08edf.wav", "scene_annotation_csv_path": "annotations/test/foa_579bc6b7061e84e08edf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.0s to 8.3s, which sound is heard and from what direction?", "answer": "The scratch is heard from front and above during 0.0s to 8.3s.", "canonical_answer": "scratch from front and above.", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.0, "end_time": 8.3, "azimuth_deg": -11.299, "elevation_deg": 20.241, "distance_m": 2.83}]}
{"qa_id": "qa_8c60d6402d1e7b84ad5c", "split": "test", "audio_id": "foa_00f096343be2fbf7386b", "audio_path": "audio/test/foa_00f096343be2fbf7386b.wav", "scene_annotation_csv_path": "annotations/test/foa_00f096343be2fbf7386b.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker located in front say?", "answer": "The speaker at the front said, \"Illustration Rusks.\"", "canonical_answer": "Illustration Rusks.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 2.3, "azimuth_deg": 13.392, "elevation_deg": -12.405, "distance_m": 4.49}]}
{"qa_id": "qa_7c08b793a091cecbb9e9", "split": "test", "audio_id": "foa_fec69c61e46b2dde3e5b", "audio_path": "audio/test/foa_fec69c61e46b2dde3e5b.wav", "scene_annotation_csv_path": "annotations/test/foa_fec69c61e46b2dde3e5b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.3s to 20.0s, which sound is heard and from what direction?", "answer": "The metal clink is heard from right and below during 0.3s to 20.0s.", "canonical_answer": "metal clink from right and below.", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.3, "end_time": 20.0, "azimuth_deg": -91.038, "elevation_deg": -17.839, "distance_m": 3.63}]}
{"qa_id": "qa_1ce5924f9a777c542b19", "split": "test", "audio_id": "foa_49297265c8d92062b28f", "audio_path": "audio/test/foa_49297265c8d92062b28f.wav", "scene_annotation_csv_path": "annotations/test/foa_49297265c8d92062b28f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is telephone alarm.", "canonical_answer": "telephone alarm", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.0, "end_time": 10.2, "azimuth_deg": -135.592, "elevation_deg": 6.091, "distance_m": 2.71}, {"class_id": 50, "class_name": "telephone_alarm", "track_id": 1, "start_time": 1.0, "end_time": 9.0, "azimuth_deg": 124.695, "elevation_deg": -19.361, "distance_m": 1.39}, {"class_id": 36, "class_name": "male_speech", "track_id": 2, "start_time": 6.0, "end_time": 7.6, "azimuth_deg": -10.468, "elevation_deg": -15.553, "distance_m": 1.49}]}
{"qa_id": "qa_e1ae4f82744ba7d2d169", "split": "test", "audio_id": "foa_a79a5b7cbac5ccfa6bb4", "audio_path": "audio/test/foa_a79a5b7cbac5ccfa6bb4.wav", "scene_annotation_csv_path": "annotations/test/foa_a79a5b7cbac5ccfa6bb4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Is the aircraft or the knock located closer to the listener?", "answer": "The aircraft is closer to the listener than the knock.", "canonical_answer": "aircraft", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 147.759, "elevation_deg": -0.695, "distance_m": 1.34}, {"class_id": 33, "class_name": "knock", "track_id": 2, "start_time": 3.9, "end_time": 15.7, "azimuth_deg": -20.669, "elevation_deg": -42.701, "distance_m": 2.42}]}
{"qa_id": "qa_66776b6bf7ee9b34a4da", "split": "test", "audio_id": "foa_f727b8f04cc39f63cb76", "audio_path": "audio/test/foa_f727b8f04cc39f63cb76.wav", "scene_annotation_csv_path": "annotations/test/foa_f727b8f04cc39f63cb76.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is located at a higher elevation, the printer or the singing?", "answer": "The printer is located at a higher elevation than the singing.", "canonical_answer": "printer", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 1, "start_time": 2.2, "end_time": 17.6, "azimuth_deg": 155.335, "elevation_deg": 9.544, "distance_m": 1.98}, {"class_id": 45, "class_name": "singing", "track_id": 2, "start_time": 10.3, "end_time": 13.9, "azimuth_deg": 30.126, "elevation_deg": -32.552, "distance_m": 1.58}]}
{"qa_id": "qa_5bffaa7b10b4de6eaed6", "split": "test", "audio_id": "foa_7a23afb237eacf03ad35", "audio_path": "audio/test/foa_7a23afb237eacf03ad35.wav", "scene_annotation_csv_path": "annotations/test/foa_7a23afb237eacf03ad35.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is thunderstorm to the left or right of war sound?", "answer": "thunderstorm is to the right of war sound.", "canonical_answer": "thunderstorm is to the right of war sound.", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 5.0, "end_time": 10.7, "azimuth_deg": 50.291, "elevation_deg": 29.788, "distance_m": 1.71}, {"class_id": 56, "class_name": "war_sound", "track_id": 1, "start_time": 5.3, "end_time": 7.4, "azimuth_deg": 159.968, "elevation_deg": -26.572, "distance_m": 2.26}]}
{"qa_id": "qa_bb05a6ecbe5442a7f459", "split": "test", "audio_id": "foa_9af40320654de8d8364f", "audio_path": "audio/test/foa_9af40320654de8d8364f.wav", "scene_annotation_csv_path": "annotations/test/foa_9af40320654de8d8364f.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker positioned behind the listener say?", "answer": "The speaker positioned at the back said, \"But, I shall spare her.\"", "canonical_answer": "But, I shall spare her.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 1.8, "azimuth_deg": 179.359, "elevation_deg": 2.03, "distance_m": 2.14}]}
{"qa_id": "qa_4ff5c9410925f930e916", "split": "test", "audio_id": "foa_58d2a4d9c974c51f1c88", "audio_path": "audio/test/foa_58d2a4d9c974c51f1c88.wav", "scene_annotation_csv_path": "annotations/test/foa_58d2a4d9c974c51f1c88.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.3s to 13.0s, which sound is heard and from what direction?", "answer": "The speech is heard from left during 0.3s to 13.0s.", "canonical_answer": "speech from left.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 13.0, "azimuth_deg": 96.654, "elevation_deg": 2.95, "distance_m": 0.77}]}
{"qa_id": "qa_47b60a0c6b701be6a3a1", "split": "test", "audio_id": "foa_4f798ab4549a1b509828", "audio_path": "audio/test/foa_4f798ab4549a1b509828.wav", "scene_annotation_csv_path": "annotations/test/foa_4f798ab4549a1b509828.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the left?", "answer": "Among the front-positioned sources, the leftmost one is appliance.", "canonical_answer": "appliance", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -15.085, "elevation_deg": 11.784, "distance_m": 2.47}, {"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 3.2, "end_time": 12.0, "azimuth_deg": -50.064, "elevation_deg": -20.505, "distance_m": 2.56}]}
{"qa_id": "qa_c4f7291aa30eb6f60f5a", "split": "test", "audio_id": "foa_f4e4ea37da508b0ee2f2", "audio_path": "audio/test/foa_f4e4ea37da508b0ee2f2.wav", "scene_annotation_csv_path": "annotations/test/foa_f4e4ea37da508b0ee2f2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the dog or the telephone alarm located at a higher elevation?", "answer": "The dog is located at a higher elevation than the telephone alarm.", "canonical_answer": "dog", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.0, "end_time": 3.0, "azimuth_deg": 40.868, "elevation_deg": 17.431, "distance_m": 2.55}, {"class_id": 50, "class_name": "telephone_alarm", "track_id": 2, "start_time": 2.7, "end_time": 3.3, "azimuth_deg": 71.463, "elevation_deg": 4.943, "distance_m": 2.36}]}
{"qa_id": "qa_6c870ff6ad949fa37367", "split": "test", "audio_id": "foa_b26914b617b9faf25fde", "audio_path": "audio/test/foa_b26914b617b9faf25fde.wav", "scene_annotation_csv_path": "annotations/test/foa_b26914b617b9faf25fde.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the car and the metal clink, which sound source is positioned closer to the listener?", "answer": "The car is closer to the listener than the metal clink.", "canonical_answer": "car", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 2, "start_time": 4.5, "end_time": 7.7, "azimuth_deg": 23.675, "elevation_deg": -46.794, "distance_m": 0.93}, {"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.0, "end_time": 12.4, "azimuth_deg": -150.363, "elevation_deg": -43.833, "distance_m": 2.16}]}
{"qa_id": "qa_274a31968b1c705dda60", "split": "test", "audio_id": "foa_6e4f323dc0ee05ddcefa", "audio_path": "audio/test/foa_6e4f323dc0ee05ddcefa.wav", "scene_annotation_csv_path": "annotations/test/foa_6e4f323dc0ee05ddcefa.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to tearing, is metal clink on the left or on the right?", "answer": "metal clink is to the right of tearing.", "canonical_answer": "metal clink is to the right of tearing.", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.9, "end_time": 11.3, "azimuth_deg": 93.76, "elevation_deg": -23.638, "distance_m": 2.81}, {"class_id": 49, "class_name": "tearing", "track_id": 1, "start_time": 8.1, "end_time": 18.1, "azimuth_deg": 94.248, "elevation_deg": 16.744, "distance_m": 3.02}]}
{"qa_id": "qa_4b9977de92cb948cc16c", "split": "test", "audio_id": "foa_26175d94380c52cf7e33", "audio_path": "audio/test/foa_26175d94380c52cf7e33.wav", "scene_annotation_csv_path": "annotations/test/foa_26175d94380c52cf7e33.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker located at the front say?", "answer": "The speaker at the front said, \"But as for this here, child b.\"", "canonical_answer": "But as for this here, child b.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 1.8, "azimuth_deg": -5.073, "elevation_deg": -4.796, "distance_m": 2.49}]}
{"qa_id": "qa_4708c4c848e325b2f6ad", "split": "test", "audio_id": "foa_92dae4e6e957907fb184", "audio_path": "audio/test/foa_92dae4e6e957907fb184.wav", "scene_annotation_csv_path": "annotations/test/foa_92dae4e6e957907fb184.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the ocean and the train, which sound source is positioned at a higher elevation?", "answer": "The train is located at a higher elevation than the ocean.", "canonical_answer": "train", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.0, "end_time": 16.9, "azimuth_deg": 6.559, "elevation_deg": -23.937, "distance_m": 0.58}, {"class_id": 53, "class_name": "train", "track_id": 2, "start_time": 14.2, "end_time": 20.0, "azimuth_deg": 137.234, "elevation_deg": 11.239, "distance_m": 3.42}]}
{"qa_id": "qa_a6e3cf8574046cb9cd78", "split": "test", "audio_id": "foa_c03f1e53fab82ba3e645", "audio_path": "audio/test/foa_c03f1e53fab82ba3e645.wav", "scene_annotation_csv_path": "annotations/test/foa_c03f1e53fab82ba3e645.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker located in front say?", "answer": "The speaker said, \"Passion is, and always, has been deaf.\"", "canonical_answer": "Passion is, and always, has been deaf.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 3.6, "azimuth_deg": -8.917, "elevation_deg": 13.492, "distance_m": 1.06}]}
{"qa_id": "qa_f91a112859d79ad0ca90", "split": "test", "audio_id": "foa_7fdfa128eab8f00b0e88", "audio_path": "audio/test/foa_7fdfa128eab8f00b0e88.wav", "scene_annotation_csv_path": "annotations/test/foa_7fdfa128eab8f00b0e88.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 5.0s to 13.1s, what source is active and where is it located?", "answer": "The ocean is heard from left and below during 5.0s to 13.1s.", "canonical_answer": "ocean from left and below.", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 1, "start_time": 5.0, "end_time": 13.1, "azimuth_deg": 112.357, "elevation_deg": -29.698, "distance_m": 2.92}]}
{"qa_id": "qa_1ca7408efc7c00af6834", "split": "test", "audio_id": "foa_d4f80e81b656ee83dbdb", "audio_path": "audio/test/foa_d4f80e81b656ee83dbdb.wav", "scene_annotation_csv_path": "annotations/test/foa_d4f80e81b656ee83dbdb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to guitar, is gong on the left or on the right?", "answer": "gong is to the left of guitar.", "canonical_answer": "gong is to the left of guitar.", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 0.5, "end_time": 20.0, "azimuth_deg": 141.718, "elevation_deg": -52.183, "distance_m": 1.5}, {"class_id": 27, "class_name": "guitar", "track_id": 1, "start_time": 12.7, "end_time": 16.7, "azimuth_deg": -6.994, "elevation_deg": -17.136, "distance_m": 3.12}]}
{"qa_id": "qa_4f18934d53c860d3dcbe", "split": "test", "audio_id": "foa_5ed874d8de7c93dfe9cb", "audio_path": "audio/test/foa_5ed874d8de7c93dfe9cb.wav", "scene_annotation_csv_path": "annotations/test/foa_5ed874d8de7c93dfe9cb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the left?", "answer": "Among the behind-the-listener sources, the leftmost one is ocean.", "canonical_answer": "ocean", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.0, "end_time": 17.3, "azimuth_deg": 170.692, "elevation_deg": -32.381, "distance_m": 0.78}, {"class_id": 59, "class_name": "wind_instrument", "track_id": 2, "start_time": 9.0, "end_time": 16.6, "azimuth_deg": 94.867, "elevation_deg": 10.349, "distance_m": 3.43}, {"class_id": 13, "class_name": "crack", "track_id": 3, "start_time": 18.2, "end_time": 20.0, "azimuth_deg": 166.046, "elevation_deg": -25.22, "distance_m": 1.2}]}
{"qa_id": "qa_800bae9fdb32b286767a", "split": "test", "audio_id": "foa_3387d42427a1090fa9db", "audio_path": "audio/test/foa_3387d42427a1090fa9db.wav", "scene_annotation_csv_path": "annotations/test/foa_3387d42427a1090fa9db.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the dog and the female speech, which sound source is positioned closer to the listener?", "answer": "The female speech is closer to the listener than the dog.", "canonical_answer": "female speech", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 1, "start_time": 4.4, "end_time": 13.7, "azimuth_deg": -20.462, "elevation_deg": -34.566, "distance_m": 2.6}, {"class_id": 20, "class_name": "female_speech", "track_id": 2, "start_time": 8.8, "end_time": 11.9, "azimuth_deg": 61.638, "elevation_deg": 31.707, "distance_m": 1.26}]}
{"qa_id": "qa_14a7b43b309527888058", "split": "test", "audio_id": "foa_c63c40d3ea1b82ce52d1", "audio_path": "audio/test/foa_c63c40d3ea1b82ce52d1.wav", "scene_annotation_csv_path": "annotations/test/foa_c63c40d3ea1b82ce52d1.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker positioned at the back say?", "answer": "The speaker at the back said, \"Youth ambitious as thinking honours easy to be had.\"", "canonical_answer": "Youth ambitious as thinking honours easy to be had.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 4.3, "azimuth_deg": -169.93, "elevation_deg": 0.0, "distance_m": 0.65}]}
{"qa_id": "qa_f24971f899b5f66d6194", "split": "test", "audio_id": "foa_52b8f8de6cc59f0e150c", "audio_path": "audio/test/foa_52b8f8de6cc59f0e150c.wav", "scene_annotation_csv_path": "annotations/test/foa_52b8f8de6cc59f0e150c.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the speech occurs, where is it located relative to the listener?", "answer": "The speech is heard from front-left during 0.4s to 7.2s.", "canonical_answer": "speech from front-left.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 7.2, "azimuth_deg": 62.973, "elevation_deg": 0.0, "distance_m": 1.22}]}
{"qa_id": "qa_72c20e279880488888ea", "split": "test", "audio_id": "foa_43eb9178077d55d253ef", "audio_path": "audio/test/foa_43eb9178077d55d253ef.wav", "scene_annotation_csv_path": "annotations/test/foa_43eb9178077d55d253ef.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the frog and the paper, which sound source is located closer to the listener?", "answer": "The frog is closer to the listener than the paper.", "canonical_answer": "frog", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": 5.785, "elevation_deg": 0.482, "distance_m": 1.82}, {"class_id": 40, "class_name": "paper", "track_id": 2, "start_time": 7.6, "end_time": 17.3, "azimuth_deg": 88.582, "elevation_deg": 20.699, "distance_m": 2.82}]}
{"qa_id": "qa_a87b9cdae6d88424e773", "split": "test", "audio_id": "foa_ee8065fcd14288b8713b", "audio_path": "audio/test/foa_ee8065fcd14288b8713b.wav", "scene_annotation_csv_path": "annotations/test/foa_ee8065fcd14288b8713b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the right?", "answer": "Among the behind-the-listener sources, the rightmost one is aircraft.", "canonical_answer": "aircraft", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": -170.679, "elevation_deg": -36.816, "distance_m": 1.96}, {"class_id": 41, "class_name": "percussion", "track_id": 3, "start_time": 11.7, "end_time": 12.4, "azimuth_deg": -140.041, "elevation_deg": 29.817, "distance_m": 1.58}]}
{"qa_id": "qa_150b07826c40c40aa9bb", "split": "test", "audio_id": "foa_33d80d7a421d286c1f2f", "audio_path": "audio/test/foa_33d80d7a421d286c1f2f.wav", "scene_annotation_csv_path": "annotations/test/foa_33d80d7a421d286c1f2f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to male speech, is female speech on the left or on the right?", "answer": "female speech is to the right of male speech.", "canonical_answer": "female speech is to the right of male speech.", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 0, "start_time": 0.2, "end_time": 7.6, "azimuth_deg": -150.821, "elevation_deg": 39.038, "distance_m": 1.51}, {"class_id": 36, "class_name": "male_speech", "track_id": 1, "start_time": 4.6, "end_time": 5.7, "azimuth_deg": -125.572, "elevation_deg": 11.963, "distance_m": 0.57}]}
{"qa_id": "qa_3ba12c9b14a902a8b221", "split": "test", "audio_id": "foa_f5fbb6ba424dbfa1eaba", "audio_path": "audio/test/foa_f5fbb6ba424dbfa1eaba.wav", "scene_annotation_csv_path": "annotations/test/foa_f5fbb6ba424dbfa1eaba.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the door and the singing, which sound source is positioned higher in elevation?", "answer": "The door is higher in elevation than the singing.", "canonical_answer": "door", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 1, "start_time": 12.0, "end_time": 13.8, "azimuth_deg": 124.909, "elevation_deg": 20.126, "distance_m": 1.39}, {"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.1, "end_time": 16.8, "azimuth_deg": 141.264, "elevation_deg": -4.592, "distance_m": 2.7}]}
{"qa_id": "qa_fc6d27c65c06aa37da22", "split": "test", "audio_id": "foa_f573a5c2ead6278147e2", "audio_path": "audio/test/foa_f573a5c2ead6278147e2.wav", "scene_annotation_csv_path": "annotations/test/foa_f573a5c2ead6278147e2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the cat and the clock, which sound source is positioned closer to the listener?", "answer": "The clock is closer to the listener than the cat.", "canonical_answer": "clock", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 24.176, "elevation_deg": 14.379, "distance_m": 1.99}, {"class_id": 11, "class_name": "clock", "track_id": 1, "start_time": 6.2, "end_time": 17.8, "azimuth_deg": -61.333, "elevation_deg": -21.559, "distance_m": 1.04}]}
{"qa_id": "qa_e087aa61a4c6e423b181", "split": "test", "audio_id": "foa_470918bce25a1a8593bb", "audio_path": "audio/test/foa_470918bce25a1a8593bb.wav", "scene_annotation_csv_path": "annotations/test/foa_470918bce25a1a8593bb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the car and the crackle, which sound source is positioned at a higher elevation?", "answer": "The crackle is positioned at a higher elevation than the car.", "canonical_answer": "crackle", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 1, "start_time": 8.2, "end_time": 13.0, "azimuth_deg": -98.992, "elevation_deg": -30.518, "distance_m": 3.99}, {"class_id": 14, "class_name": "crackle", "track_id": 0, "start_time": 1.6, "end_time": 10.6, "azimuth_deg": -7.295, "elevation_deg": 1.141, "distance_m": 3.43}]}
{"qa_id": "qa_fc83ebe0509ea0bc88e7", "split": "test", "audio_id": "foa_cf068cb9376a902c1a59", "audio_path": "audio/test/foa_cf068cb9376a902c1a59.wav", "scene_annotation_csv_path": "annotations/test/foa_cf068cb9376a902c1a59.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is tearing to the left or right of war sound?", "answer": "tearing is to the left of war sound.", "canonical_answer": "tearing is to the left of war sound.", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 2.3, "end_time": 20.0, "azimuth_deg": 137.768, "elevation_deg": 9.904, "distance_m": 1.02}, {"class_id": 56, "class_name": "war_sound", "track_id": 1, "start_time": 10.9, "end_time": 14.6, "azimuth_deg": 10.401, "elevation_deg": -3.284, "distance_m": 3.39}]}
{"qa_id": "qa_ed5feee5db37242986b4", "split": "test", "audio_id": "foa_8ab6bc97f862c7b10824", "audio_path": "audio/test/foa_8ab6bc97f862c7b10824.wav", "scene_annotation_csv_path": "annotations/test/foa_8ab6bc97f862c7b10824.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker located at the back say?", "answer": "The speaker at the back said, \"Who may condemn his superstition.\"", "canonical_answer": "Who may condemn his superstition.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 2.2, "azimuth_deg": -162.022, "elevation_deg": -3.682, "distance_m": 4.0}]}
{"qa_id": "qa_437fc4b8d3eda0cf3712", "split": "test", "audio_id": "foa_7c3397e26fd97aaa8acd", "audio_path": "audio/test/foa_7c3397e26fd97aaa8acd.wav", "scene_annotation_csv_path": "annotations/test/foa_7c3397e26fd97aaa8acd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the laughter occurs, where is it located relative to the listener?", "answer": "The laughter is heard from back-left and above during 3.3s to 5.9s.", "canonical_answer": "laughter from back-left and above.", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 1, "start_time": 3.3, "end_time": 5.9, "azimuth_deg": 125.653, "elevation_deg": 16.347, "distance_m": 0.76}]}
{"qa_id": "qa_5f4a512c6c08b9bece41", "split": "test", "audio_id": "foa_e661b08c112539fa3edf", "audio_path": "audio/test/foa_e661b08c112539fa3edf.wav", "scene_annotation_csv_path": "annotations/test/foa_e661b08c112539fa3edf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the left?", "answer": "Among the front-positioned sources, the leftmost one is tearing.", "canonical_answer": "tearing", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 1, "start_time": 1.7, "end_time": 6.9, "azimuth_deg": 78.221, "elevation_deg": -33.46, "distance_m": 2.28}, {"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 1.8, "end_time": 20.0, "azimuth_deg": -3.605, "elevation_deg": -24.058, "distance_m": 2.15}, {"class_id": 49, "class_name": "tearing", "track_id": 2, "start_time": 8.2, "end_time": 14.9, "azimuth_deg": 87.7, "elevation_deg": -22.697, "distance_m": 1.08}, {"class_id": 57, "class_name": "water", "track_id": 3, "start_time": 16.2, "end_time": 20.0, "azimuth_deg": 61.003, "elevation_deg": -20.728, "distance_m": 3.7}, {"class_id": 46, "class_name": "speech", "track_id": 4, "start_time": 19.3, "end_time": 20.0, "azimuth_deg": 36.713, "elevation_deg": 30.202, "distance_m": 1.79}]}
{"qa_id": "qa_b73575fd0d9dbec91b16", "split": "test", "audio_id": "foa_f748c27818b202f16dac", "audio_path": "audio/test/foa_f748c27818b202f16dac.wav", "scene_annotation_csv_path": "annotations/test/foa_f748c27818b202f16dac.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the rain and the train, which sound source is positioned at a higher elevation?", "answer": "The train is located at a higher elevation than the rain.", "canonical_answer": "train", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 2, "start_time": 5.5, "end_time": 9.7, "azimuth_deg": -165.642, "elevation_deg": -40.199, "distance_m": 1.46}, {"class_id": 53, "class_name": "train", "track_id": 1, "start_time": 0.1, "end_time": 13.2, "azimuth_deg": -125.577, "elevation_deg": -17.622, "distance_m": 3.44}]}
{"qa_id": "qa_d3413c83d3d596402248", "split": "test", "audio_id": "foa_5f18312635c4e775eeee", "audio_path": "audio/test/foa_5f18312635c4e775eeee.wav", "scene_annotation_csv_path": "annotations/test/foa_5f18312635c4e775eeee.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 6.8s to 12.5s, what source is active and where is it located?", "answer": "The thunderstorm is heard from back-left during 6.8s to 12.5s.", "canonical_answer": "thunderstorm from back-left.", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 1, "start_time": 6.8, "end_time": 12.5, "azimuth_deg": 134.954, "elevation_deg": -9.559, "distance_m": 2.32}]}
{"qa_id": "qa_d1dce98ebec3beed6ff4", "split": "test", "audio_id": "foa_1774a7a82e8b8241e735", "audio_path": "audio/test/foa_1774a7a82e8b8241e735.wav", "scene_annotation_csv_path": "annotations/test/foa_1774a7a82e8b8241e735.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker located to the left say?", "answer": "The speaker on the left said, \"I took it out, said Leslie. took it out.\"", "canonical_answer": "I took it out, said Leslie. took it out.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 3.4, "azimuth_deg": 95.802, "elevation_deg": -3.079, "distance_m": 4.0}]}
{"qa_id": "qa_aeb6f5ecc298dee971c4", "split": "test", "audio_id": "foa_cb4abf940a734d181206", "audio_path": "audio/test/foa_cb4abf940a734d181206.wav", "scene_annotation_csv_path": "annotations/test/foa_cb4abf940a734d181206.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the guitar and the metal clink, which sound source is positioned closer to the listener?", "answer": "The metal clink is closer to the listener than the guitar.", "canonical_answer": "metal clink", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 8.0, "azimuth_deg": -45.43, "elevation_deg": -35.209, "distance_m": 3.52}, {"class_id": 37, "class_name": "metal_clink", "track_id": 1, "start_time": 1.0, "end_time": 7.1, "azimuth_deg": -12.578, "elevation_deg": 5.534, "distance_m": 2.5}]}
{"qa_id": "qa_69e69031f73dc26c9291", "split": "test", "audio_id": "foa_2852d5140264c0a330a7", "audio_path": "audio/test/foa_2852d5140264c0a330a7.wav", "scene_annotation_csv_path": "annotations/test/foa_2852d5140264c0a330a7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to zipper, is alarm on the left or on the right?", "answer": "alarm is to the left of zipper.", "canonical_answer": "alarm is to the left of zipper.", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 15.4, "azimuth_deg": 43.568, "elevation_deg": -20.453, "distance_m": 0.88}, {"class_id": 62, "class_name": "zipper", "track_id": 1, "start_time": 0.3, "end_time": 10.1, "azimuth_deg": -20.591, "elevation_deg": 14.89, "distance_m": 1.35}]}
{"qa_id": "qa_e18282fd933720285a06", "split": "test", "audio_id": "foa_c0ba0aaff01fcd32a1cd", "audio_path": "audio/test/foa_c0ba0aaff01fcd32a1cd.wav", "scene_annotation_csv_path": "annotations/test/foa_c0ba0aaff01fcd32a1cd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is appliance.", "canonical_answer": "appliance", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 7.0, "azimuth_deg": 146.181, "elevation_deg": 16.237, "distance_m": 1.36}, {"class_id": 9, "class_name": "car", "track_id": 1, "start_time": 1.2, "end_time": 4.5, "azimuth_deg": -125.882, "elevation_deg": 25.211, "distance_m": 2.29}, {"class_id": 3, "class_name": "appliance", "track_id": 2, "start_time": 1.7, "end_time": 2.3, "azimuth_deg": 175.365, "elevation_deg": 20.35, "distance_m": 2.48}]}
{"qa_id": "qa_c79354e95a92b1228ff2", "split": "test", "audio_id": "foa_4c71469d9beb5d27ad61", "audio_path": "audio/test/foa_4c71469d9beb5d27ad61.wav", "scene_annotation_csv_path": "annotations/test/foa_4c71469d9beb5d27ad61.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to printer, is metal clink on the left or on the right?", "answer": "metal clink is to the left of printer.", "canonical_answer": "metal clink is to the left of printer.", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 1, "start_time": 3.6, "end_time": 4.4, "azimuth_deg": 4.032, "elevation_deg": -18.15, "distance_m": 1.84}, {"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.2, "end_time": 17.4, "azimuth_deg": -0.009, "elevation_deg": 13.368, "distance_m": 3.26}]}
{"qa_id": "qa_a64827ca2baf2c39e689", "split": "test", "audio_id": "foa_f6a1403708baad704329", "audio_path": "audio/test/foa_f6a1403708baad704329.wav", "scene_annotation_csv_path": "annotations/test/foa_f6a1403708baad704329.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the drawer cabinet and the thunderstorm, which sound source is positioned closer to the listener?", "answer": "The thunderstorm is closer to the listener than the drawer cabinet.", "canonical_answer": "thunderstorm", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 0, "start_time": 1.4, "end_time": 20.0, "azimuth_deg": 60.572, "elevation_deg": 0.721, "distance_m": 3.35}, {"class_id": 51, "class_name": "thunderstorm", "track_id": 1, "start_time": 8.1, "end_time": 14.4, "azimuth_deg": -26.854, "elevation_deg": -46.968, "distance_m": 1.87}]}
{"qa_id": "qa_feaa7b1061f9d0d1afd2", "split": "test", "audio_id": "foa_be4292e8d20209283cf9", "audio_path": "audio/test/foa_be4292e8d20209283cf9.wav", "scene_annotation_csv_path": "annotations/test/foa_be4292e8d20209283cf9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the right?", "answer": "Among the front-positioned sources, the rightmost one is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 2, "start_time": 7.2, "end_time": 17.2, "azimuth_deg": 20.834, "elevation_deg": 25.937, "distance_m": 0.95}, {"class_id": 27, "class_name": "guitar", "track_id": 3, "start_time": 14.9, "end_time": 20.0, "azimuth_deg": 22.123, "elevation_deg": -3.923, "distance_m": 1.74}]}
{"qa_id": "qa_8e99ef7f71800b4b1d5b", "split": "test", "audio_id": "foa_dce7b95d8ac3a35b1d87", "audio_path": "audio/test/foa_dce7b95d8ac3a35b1d87.wav", "scene_annotation_csv_path": "annotations/test/foa_dce7b95d8ac3a35b1d87.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker located at the front-right saying?", "answer": "The speaker is saying, \"And when Geraint came to the place where Guenever was, he saluted her.\"", "canonical_answer": "And when Geraint came to the place where Guenever was, he saluted her.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 3.6, "azimuth_deg": -36.21, "elevation_deg": -13.868, "distance_m": 5.11}]}
{"qa_id": "qa_c3217d9c4e7597b7ed35", "split": "test", "audio_id": "foa_31b7b916ea14d1a6deb8", "audio_path": "audio/test/foa_31b7b916ea14d1a6deb8.wav", "scene_annotation_csv_path": "annotations/test/foa_31b7b916ea14d1a6deb8.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is located at a higher elevation, cooking or singing?", "answer": "The cooking sound source is at a higher elevation than the singing source.", "canonical_answer": "cooking", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 3, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 174.318, "elevation_deg": 0.0, "distance_m": 3.33}, {"class_id": 45, "class_name": "singing", "track_id": 2, "start_time": 0.0, "end_time": 3.4, "azimuth_deg": 107.009, "elevation_deg": -37.313, "distance_m": 0.7}]}
{"qa_id": "qa_bc2d271643c3c0f150a0", "split": "test", "audio_id": "foa_4bd2cc0ab67895b19496", "audio_path": "audio/test/foa_4bd2cc0ab67895b19496.wav", "scene_annotation_csv_path": "annotations/test/foa_4bd2cc0ab67895b19496.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 2.4s to 11.1s, which sound is heard and from what direction?", "answer": "The tearing is heard from front and above during 2.4s to 11.1s.", "canonical_answer": "tearing from front and above.", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 1, "start_time": 2.4, "end_time": 11.1, "azimuth_deg": 10.48, "elevation_deg": 48.143, "distance_m": 0.75}]}
{"qa_id": "qa_d1046ba03398301ddfaa", "split": "test", "audio_id": "foa_6bb5017797c5f160736c", "audio_path": "audio/test/foa_6bb5017797c5f160736c.wav", "scene_annotation_csv_path": "annotations/test/foa_6bb5017797c5f160736c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is located at a higher elevation, the typing or the water?", "answer": "The water is situated at a higher elevation than the typing.", "canonical_answer": "water", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 1, "start_time": 13.5, "end_time": 16.6, "azimuth_deg": 174.281, "elevation_deg": -21.582, "distance_m": 2.54}, {"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 111.499, "elevation_deg": 22.29, "distance_m": 2.02}]}
{"qa_id": "qa_90d50172c884d9c4dcac", "split": "test", "audio_id": "foa_35d410ce674cf44c9526", "audio_path": "audio/test/foa_35d410ce674cf44c9526.wav", "scene_annotation_csv_path": "annotations/test/foa_35d410ce674cf44c9526.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the human vocalization and the war sound, which source is located closer to the listener?", "answer": "The human vocalization is closer to the listener than the war sound.", "canonical_answer": "human vocalization", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 1.8, "end_time": 4.8, "azimuth_deg": -157.482, "elevation_deg": 11.412, "distance_m": 1.18}, {"class_id": 56, "class_name": "war_sound", "track_id": 1, "start_time": 3.8, "end_time": 6.3, "azimuth_deg": 137.527, "elevation_deg": -31.352, "distance_m": 1.74}]}
{"qa_id": "qa_4e025a40012e804aafee", "split": "test", "audio_id": "foa_fd28a2bf8f0ed51d14c0", "audio_path": "audio/test/foa_fd28a2bf8f0ed51d14c0.wav", "scene_annotation_csv_path": "annotations/test/foa_fd28a2bf8f0ed51d14c0.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speech content originating from the back-right position?", "answer": "The voice coming from the back-right says, \"A voice inquired. Who's there.\"", "canonical_answer": "A voice inquired. Who's there.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 2.4, "azimuth_deg": -125.318, "elevation_deg": 0.0, "distance_m": 3.2}]}
{"qa_id": "qa_02c0685393b3a28bde5d", "split": "test", "audio_id": "foa_30499d7d9e0424daea60", "audio_path": "audio/test/foa_30499d7d9e0424daea60.wav", "scene_annotation_csv_path": "annotations/test/foa_30499d7d9e0424daea60.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is water.", "canonical_answer": "water", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 166.348, "elevation_deg": 16.49, "distance_m": 0.97}, {"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 9.4, "end_time": 20.0, "azimuth_deg": -175.925, "elevation_deg": -20.49, "distance_m": 3.71}, {"class_id": 10, "class_name": "cat", "track_id": 2, "start_time": 9.8, "end_time": 11.4, "azimuth_deg": 67.681, "elevation_deg": -31.025, "distance_m": 2.61}, {"class_id": 2, "class_name": "animal", "track_id": 3, "start_time": 11.6, "end_time": 12.7, "azimuth_deg": -24.237, "elevation_deg": 4.442, "distance_m": 1.04}]}
{"qa_id": "qa_d7398874292d1abc65ca", "split": "test", "audio_id": "foa_77c3da3231933fa47e8a", "audio_path": "audio/test/foa_77c3da3231933fa47e8a.wav", "scene_annotation_csv_path": "annotations/test/foa_77c3da3231933fa47e8a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is body sound to the left or right of singing?", "answer": "body sound is to the left of singing.", "canonical_answer": "body sound is to the left of singing.", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 1, "start_time": 0.6, "end_time": 5.1, "azimuth_deg": 147.566, "elevation_deg": 23.585, "distance_m": 2.19}, {"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": 16.674, "elevation_deg": -18.151, "distance_m": 1.59}]}
{"qa_id": "qa_ee4a23383ce7df925ffa", "split": "test", "audio_id": "foa_6fe158093ca6a252719a", "audio_path": "audio/test/foa_6fe158093ca6a252719a.wav", "scene_annotation_csv_path": "annotations/test/foa_6fe158093ca6a252719a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the insect occurs, where is it located relative to the listener?", "answer": "The insect is heard from back-right and above during 0.0s to 20.0s.", "canonical_answer": "insect from back-right and above.", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -156.798, "elevation_deg": 15.151, "distance_m": 2.27}]}
{"qa_id": "qa_8a7d9f3edab431098c41", "split": "test", "audio_id": "foa_001804041f20ac0ed331", "audio_path": "audio/test/foa_001804041f20ac0ed331.wav", "scene_annotation_csv_path": "annotations/test/foa_001804041f20ac0ed331.csv", "dataset": "tau2020", "data_source": "dcase_real", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to glass, is footsteps on the left or on the right?", "answer": "footsteps is to the right of glass.", "canonical_answer": "footsteps is to the right of glass.", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 1, "start_time": 15.9, "end_time": 18.0, "azimuth_deg": -173.0, "elevation_deg": 29.0, "distance_m": null}, {"class_id": 25, "class_name": "glass", "track_id": 1, "start_time": 17.2, "end_time": 20.0, "azimuth_deg": -138.5, "elevation_deg": 18.0, "distance_m": null}]}
{"qa_id": "qa_c31bb5eaf6a1124afd58", "split": "test", "audio_id": "foa_d74f6a51c64bd728f18d", "audio_path": "audio/test/foa_d74f6a51c64bd728f18d.wav", "scene_annotation_csv_path": "annotations/test/foa_d74f6a51c64bd728f18d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the vehicle occurs, where is it located relative to the listener?", "answer": "The vehicle is heard from front and below during 0.0s to 1.7s.", "canonical_answer": "vehicle from front and below.", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.0, "end_time": 1.7, "azimuth_deg": 3.615, "elevation_deg": -40.938, "distance_m": 1.78}]}
{"qa_id": "qa_f584e4ebdfac1e923f55", "split": "test", "audio_id": "foa_ca6b5101a1765a9cb305", "audio_path": "audio/test/foa_ca6b5101a1765a9cb305.wav", "scene_annotation_csv_path": "annotations/test/foa_ca6b5101a1765a9cb305.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is located at a higher elevation, the alarm or the vehicle?", "answer": "The vehicle is located at a higher elevation than the alarm.", "canonical_answer": "vehicle", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 2, "start_time": 15.6, "end_time": 18.4, "azimuth_deg": -96.114, "elevation_deg": -31.985, "distance_m": 1.53}, {"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.3, "end_time": 17.4, "azimuth_deg": -90.842, "elevation_deg": 38.349, "distance_m": 0.79}]}
{"qa_id": "qa_b46ee3c8c34968d6335f", "split": "test", "audio_id": "foa_e2e0ab804a88fd53d265", "audio_path": "audio/test/foa_e2e0ab804a88fd53d265.wav", "scene_annotation_csv_path": "annotations/test/foa_e2e0ab804a88fd53d265.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the knock and the vehicle, which source is located closer to the listener?", "answer": "The vehicle is closer to the listener than the knock.", "canonical_answer": "vehicle", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 2, "start_time": 13.0, "end_time": 20.0, "azimuth_deg": 121.778, "elevation_deg": 13.426, "distance_m": 2.07}, {"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": -45.943, "elevation_deg": -2.687, "distance_m": 1.45}]}
{"qa_id": "qa_f7fd63e3dd195d97d570", "split": "test", "audio_id": "foa_8bf9172878d6baeffe7b", "audio_path": "audio/test/foa_8bf9172878d6baeffe7b.wav", "scene_annotation_csv_path": "annotations/test/foa_8bf9172878d6baeffe7b.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What words were spoken by the person located to the left?", "answer": "The speaker on the left said, \"Thus, the calf was unable to struggle.\"", "canonical_answer": "Thus, the calf was unable to struggle.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 2.0, "azimuth_deg": 97.603, "elevation_deg": 9.973, "distance_m": 3.51}]}
{"qa_id": "qa_6a5ee82aeb53d8b0af4e", "split": "test", "audio_id": "foa_2ce5a9b37356aaef5dd1", "audio_path": "audio/test/foa_2ce5a9b37356aaef5dd1.wav", "scene_annotation_csv_path": "annotations/test/foa_2ce5a9b37356aaef5dd1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the right?", "answer": "Among the behind-the-listener sources, the rightmost one is clock.", "canonical_answer": "clock", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.0, "end_time": 15.7, "azimuth_deg": -139.081, "elevation_deg": -3.389, "distance_m": 3.17}, {"class_id": 54, "class_name": "typing", "track_id": 1, "start_time": 12.7, "end_time": 20.0, "azimuth_deg": -134.295, "elevation_deg": -40.243, "distance_m": 2.31}, {"class_id": 11, "class_name": "clock", "track_id": 2, "start_time": 16.2, "end_time": 20.0, "azimuth_deg": -143.721, "elevation_deg": 9.452, "distance_m": 1.95}]}
{"qa_id": "qa_f45578ac71e2976e5b8d", "split": "test", "audio_id": "foa_4c6547b505c48d607b5f", "audio_path": "audio/test/foa_4c6547b505c48d607b5f.wav", "scene_annotation_csv_path": "annotations/test/foa_4c6547b505c48d607b5f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the singing or the wind instrument located at a higher elevation?", "answer": "The singing is located at a higher elevation than the wind instrument.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 4.5, "end_time": 11.5, "azimuth_deg": 53.2, "elevation_deg": 40.061, "distance_m": 1.49}, {"class_id": 59, "class_name": "wind_instrument", "track_id": 2, "start_time": 5.6, "end_time": 6.8, "azimuth_deg": 89.853, "elevation_deg": 7.401, "distance_m": 1.68}]}
{"qa_id": "qa_7b5d0746e7211476b12c", "split": "test", "audio_id": "foa_7c00b34ef167c4c9c76c", "audio_path": "audio/test/foa_7c00b34ef167c4c9c76c.wav", "scene_annotation_csv_path": "annotations/test/foa_7c00b34ef167c4c9c76c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the cooking occurs, where is it located relative to the listener?", "answer": "The cooking is heard from back and below during 1.3s to 12.8s.", "canonical_answer": "cooking from back and below.", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 1, "start_time": 1.3, "end_time": 12.8, "azimuth_deg": -162.101, "elevation_deg": -30.121, "distance_m": 2.99}]}
{"qa_id": "qa_6aa307e87105a89b0c91", "split": "test", "audio_id": "foa_a428c56ee30d403b8001", "audio_path": "audio/test/foa_a428c56ee30d403b8001.wav", "scene_annotation_csv_path": "annotations/test/foa_a428c56ee30d403b8001.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the drawer cabinet and the keyboard instrument, which sound source is positioned closer to the listener?", "answer": "The drawer cabinet is the sound source that is closer to the listener.", "canonical_answer": "drawer cabinet", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 1, "start_time": 1.8, "end_time": 10.2, "azimuth_deg": 22.869, "elevation_deg": 0.0, "distance_m": 3.26}, {"class_id": 31, "class_name": "keyboard_instrument", "track_id": 2, "start_time": 0.1, "end_time": 7.5, "azimuth_deg": 81.574, "elevation_deg": -5.463, "distance_m": 4.65}]}
{"qa_id": "qa_9d9e0608698caca41936", "split": "test", "audio_id": "foa_7a39ee3fb13c05f067ce", "audio_path": "audio/test/foa_7a39ee3fb13c05f067ce.wav", "scene_annotation_csv_path": "annotations/test/foa_7a39ee3fb13c05f067ce.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What words were spoken by the person located at the back-left?", "answer": "The speaker at the back-left said, \"Yes, not at all well.\"", "canonical_answer": "Yes, not at all well.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 1.8, "azimuth_deg": 145.873, "elevation_deg": 0.0, "distance_m": 3.9}]}
{"qa_id": "qa_11af8db84a20b4d81a64", "split": "test", "audio_id": "foa_c30b8ca4b400b8aa8af1", "audio_path": "audio/test/foa_c30b8ca4b400b8aa8af1.wav", "scene_annotation_csv_path": "annotations/test/foa_c30b8ca4b400b8aa8af1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is camera.", "canonical_answer": "camera", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.3, "end_time": 8.7, "azimuth_deg": 106.945, "elevation_deg": -26.773, "distance_m": 0.98}, {"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 8.1, "end_time": 15.1, "azimuth_deg": 129.636, "elevation_deg": -12.518, "distance_m": 1.77}, {"class_id": 8, "class_name": "camera", "track_id": 2, "start_time": 12.2, "end_time": 13.2, "azimuth_deg": 70.477, "elevation_deg": -10.065, "distance_m": 2.33}]}
{"qa_id": "qa_3d3ae54a3d9b872225f0", "split": "test", "audio_id": "foa_9dbae85eac7b526cbbb3", "audio_path": "audio/test/foa_9dbae85eac7b526cbbb3.wav", "scene_annotation_csv_path": "annotations/test/foa_9dbae85eac7b526cbbb3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to home sound, is door on the left or on the right?", "answer": "door is to the right of home sound.", "canonical_answer": "door is to the right of home sound.", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 1, "start_time": 7.3, "end_time": 11.8, "azimuth_deg": 59.226, "elevation_deg": -51.296, "distance_m": 1.43}, {"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 153.005, "elevation_deg": -2.703, "distance_m": 2.0}]}
{"qa_id": "qa_087895d6e2bba74b38df", "split": "test", "audio_id": "foa_ff453e6ac444d52dd9c3", "audio_path": "audio/test/foa_ff453e6ac444d52dd9c3.wav", "scene_annotation_csv_path": "annotations/test/foa_ff453e6ac444d52dd9c3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is drum to the left or right of wind instrument?", "answer": "drum is to the left of wind instrument.", "canonical_answer": "drum is to the left of wind instrument.", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.1, "end_time": 18.6, "azimuth_deg": 93.102, "elevation_deg": 17.208, "distance_m": 1.6}, {"class_id": 59, "class_name": "wind_instrument", "track_id": 1, "start_time": 2.8, "end_time": 4.8, "azimuth_deg": -135.043, "elevation_deg": -44.502, "distance_m": 0.85}]}
{"qa_id": "qa_b171aa540ffdd365be9f", "split": "test", "audio_id": "foa_483fdc224cea4bae49fb", "audio_path": "audio/test/foa_483fdc224cea4bae49fb.wav", "scene_annotation_csv_path": "annotations/test/foa_483fdc224cea4bae49fb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.0s to 3.4s, what source is active and where is it located?", "answer": "The singing is heard from front-right and above during 0.0s to 3.4s.", "canonical_answer": "singing from front-right and above.", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 3.4, "azimuth_deg": -43.885, "elevation_deg": 36.277, "distance_m": 1.19}]}
{"qa_id": "qa_ec02f164773702d9f4ca", "split": "test", "audio_id": "foa_3d57c2f0f7ef08366758", "audio_path": "audio/test/foa_3d57c2f0f7ef08366758.wav", "scene_annotation_csv_path": "annotations/test/foa_3d57c2f0f7ef08366758.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the animal sound and the finger snapping, which one is located closer to the listener?", "answer": "The animal is closer to the listener than the finger snapping.", "canonical_answer": "animal", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 2, "start_time": 18.3, "end_time": 18.9, "azimuth_deg": 158.072, "elevation_deg": -8.44, "distance_m": 1.02}, {"class_id": 21, "class_name": "finger_snapping", "track_id": 0, "start_time": 0.3, "end_time": 19.9, "azimuth_deg": -137.279, "elevation_deg": -48.617, "distance_m": 1.93}]}
{"qa_id": "qa_4a83e5a38564ea6eede4", "split": "test", "audio_id": "foa_19627be0100f2963d9f6", "audio_path": "audio/test/foa_19627be0100f2963d9f6.wav", "scene_annotation_csv_path": "annotations/test/foa_19627be0100f2963d9f6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from behind the listener?", "answer": "The closest source behind the listener is kitchenware.", "canonical_answer": "kitchenware", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.0, "end_time": 6.1, "azimuth_deg": 173.238, "elevation_deg": -2.94, "distance_m": 2.75}, {"class_id": 32, "class_name": "kitchenware", "track_id": 1, "start_time": 0.9, "end_time": 2.1, "azimuth_deg": 151.555, "elevation_deg": -25.078, "distance_m": 2.63}]}
{"qa_id": "qa_3ff2427562d3df48c936", "split": "test", "audio_id": "foa_7b067a9d772583297d0a", "audio_path": "audio/test/foa_7b067a9d772583297d0a.wav", "scene_annotation_csv_path": "annotations/test/foa_7b067a9d772583297d0a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the cat and the wind, which sound source is positioned at a higher elevation?", "answer": "The wind is positioned at a higher elevation than the cat.", "canonical_answer": "wind", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.4, "end_time": 16.9, "azimuth_deg": 46.014, "elevation_deg": -25.704, "distance_m": 1.66}, {"class_id": 58, "class_name": "wind", "track_id": 1, "start_time": 0.3, "end_time": 3.9, "azimuth_deg": 137.591, "elevation_deg": 21.077, "distance_m": 2.42}]}
{"qa_id": "qa_f78cd3e8d35406d63a53", "split": "test", "audio_id": "foa_48c746499f7c8a65a39a", "audio_path": "audio/test/foa_48c746499f7c8a65a39a.wav", "scene_annotation_csv_path": "annotations/test/foa_48c746499f7c8a65a39a.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker located to the left saying?", "answer": "The speaker on the left is saying, \"Here again, we see the presence of a myth.\"", "canonical_answer": "Here again, we see the presence of a myth.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 2.1, "azimuth_deg": 80.101, "elevation_deg": 0.0, "distance_m": 3.55}]}
{"qa_id": "qa_d10bf42bc3bc983df799", "split": "test", "audio_id": "foa_5e1fddd07e1511a95e33", "audio_path": "audio/test/foa_5e1fddd07e1511a95e33.wav", "scene_annotation_csv_path": "annotations/test/foa_5e1fddd07e1511a95e33.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the male speech or the printer located at a higher elevation?", "answer": "The male speech is located at a higher elevation than the printer.", "canonical_answer": "male speech", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 1, "start_time": 1.6, "end_time": 5.9, "azimuth_deg": 66.052, "elevation_deg": 47.141, "distance_m": 1.32}, {"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 1.5, "end_time": 14.3, "azimuth_deg": -176.571, "elevation_deg": 31.754, "distance_m": 3.3}]}
{"qa_id": "qa_1ff5464c5c350eb72a4c", "split": "test", "audio_id": "foa_4cc72e1f2daa094e974a", "audio_path": "audio/test/foa_4cc72e1f2daa094e974a.wav", "scene_annotation_csv_path": "annotations/test/foa_4cc72e1f2daa094e974a.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker positioned to the right say?", "answer": "The speaker on the right said, \"The barrels can be filled with water, and every one's bottle.\"", "canonical_answer": "The barrels can be filled with water, and every one's bottle.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 2.8, "azimuth_deg": -94.936, "elevation_deg": 0.0, "distance_m": 3.62}]}
{"qa_id": "qa_8241d6f952dd1f4a3db2", "split": "test", "audio_id": "foa_f2f6ec70a21dd7dbdcfa", "audio_path": "audio/test/foa_f2f6ec70a21dd7dbdcfa.wav", "scene_annotation_csv_path": "annotations/test/foa_f2f6ec70a21dd7dbdcfa.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.9s to 20.0s, what source is active and where is it located?", "answer": "The vehicle is heard from front-left and above during 0.9s to 20.0s.", "canonical_answer": "vehicle from front-left and above.", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.9, "end_time": 20.0, "azimuth_deg": 45.775, "elevation_deg": 42.115, "distance_m": 1.25}]}
{"qa_id": "qa_1e4d04ab87605c664f4f", "split": "test", "audio_id": "foa_848c2e3ff2958c5d9a32", "audio_path": "audio/test/foa_848c2e3ff2958c5d9a32.wav", "scene_annotation_csv_path": "annotations/test/foa_848c2e3ff2958c5d9a32.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the keyboard instrument and the paper, which sound source is located closer to the listener?", "answer": "The paper is the source located closer to the listener.", "canonical_answer": "paper", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 3, "start_time": 6.6, "end_time": 7.4, "azimuth_deg": -166.106, "elevation_deg": -9.555, "distance_m": 2.69}, {"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.2, "end_time": 6.7, "azimuth_deg": -166.274, "elevation_deg": -4.394, "distance_m": 1.75}]}
{"qa_id": "qa_87ca1593f2a7a9433c8c", "split": "test", "audio_id": "foa_9c2213bdc676fef8cece", "audio_path": "audio/test/foa_9c2213bdc676fef8cece.wav", "scene_annotation_csv_path": "annotations/test/foa_9c2213bdc676fef8cece.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from in front of the listener?", "answer": "The closest source in front of the listener is breathing.", "canonical_answer": "breathing", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 1, "start_time": 6.6, "end_time": 13.2, "azimuth_deg": 82.055, "elevation_deg": -26.665, "distance_m": 0.86}, {"class_id": 11, "class_name": "clock", "track_id": 2, "start_time": 13.3, "end_time": 17.8, "azimuth_deg": 33.598, "elevation_deg": 8.383, "distance_m": 1.14}]}
{"qa_id": "qa_6008f547e9a5a577ebef", "split": "test", "audio_id": "foa_d29e8fb3b90e0e182e52", "audio_path": "audio/test/foa_d29e8fb3b90e0e182e52.wav", "scene_annotation_csv_path": "annotations/test/foa_d29e8fb3b90e0e182e52.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is door to the left or right of rain?", "answer": "door is to the left of rain.", "canonical_answer": "door is to the left of rain.", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 1, "start_time": 8.9, "end_time": 14.3, "azimuth_deg": 169.344, "elevation_deg": -43.287, "distance_m": 1.81}, {"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 10.1, "azimuth_deg": 19.847, "elevation_deg": -5.896, "distance_m": 1.33}]}
{"qa_id": "qa_4c92e426581ff58114db", "split": "test", "audio_id": "foa_4890854b0812e910a57a", "audio_path": "audio/test/foa_4890854b0812e910a57a.wav", "scene_annotation_csv_path": "annotations/test/foa_4890854b0812e910a57a.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.6s to 10.3s, which sound is heard and from what direction?", "answer": "The speech is heard from back-right and below during 0.6s to 10.3s.", "canonical_answer": "speech from back-right and below.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 10.3, "azimuth_deg": -127.11, "elevation_deg": -43.237, "distance_m": 1.71}]}
{"qa_id": "qa_ba3935f0947decd6e992", "split": "test", "audio_id": "foa_a00826dad756fed2bc96", "audio_path": "audio/test/foa_a00826dad756fed2bc96.wav", "scene_annotation_csv_path": "annotations/test/foa_a00826dad756fed2bc96.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to glass, is clock on the left or on the right?", "answer": "clock is to the right of glass.", "canonical_answer": "clock is to the right of glass.", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.4, "end_time": 16.6, "azimuth_deg": -139.736, "elevation_deg": 0.831, "distance_m": 3.04}, {"class_id": 25, "class_name": "glass", "track_id": 2, "start_time": 10.6, "end_time": 12.9, "azimuth_deg": 112.587, "elevation_deg": 43.336, "distance_m": 2.18}]}
{"qa_id": "qa_ee0eb0a63943f1deb820", "split": "test", "audio_id": "foa_ba1f82e1095777a4ddd6", "audio_path": "audio/test/foa_ba1f82e1095777a4ddd6.wav", "scene_annotation_csv_path": "annotations/test/foa_ba1f82e1095777a4ddd6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from in front of the listener?", "answer": "The closest source in front of the listener is zipper.", "canonical_answer": "zipper", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 1, "start_time": 0.4, "end_time": 4.1, "azimuth_deg": 48.326, "elevation_deg": 6.983, "distance_m": 1.39}]}
{"qa_id": "qa_c63ba425261885120db5", "split": "test", "audio_id": "foa_8e0e34690937294e80f1", "audio_path": "audio/test/foa_8e0e34690937294e80f1.wav", "scene_annotation_csv_path": "annotations/test/foa_8e0e34690937294e80f1.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the footsteps and the writing sounds, which one is located at a higher elevation?", "answer": "The writing is at a higher elevation than the footsteps.", "canonical_answer": "writing", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 4, "start_time": 0.0, "end_time": 1.2, "azimuth_deg": 100.108, "elevation_deg": -6.298, "distance_m": 2.02}, {"class_id": 61, "class_name": "writing", "track_id": 3, "start_time": 0.4, "end_time": 1.0, "azimuth_deg": 56.352, "elevation_deg": 3.758, "distance_m": 1.1}]}
{"qa_id": "qa_9b667d597d4544f206e9", "split": "test", "audio_id": "foa_89928510dd66cbfbaf6c", "audio_path": "audio/test/foa_89928510dd66cbfbaf6c.wav", "scene_annotation_csv_path": "annotations/test/foa_89928510dd66cbfbaf6c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the keyboard instrument and the scratch, which sound source is located closer to the listener?", "answer": "The keyboard instrument is the source located closer to the listener.", "canonical_answer": "keyboard instrument", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 8.9, "azimuth_deg": -49.355, "elevation_deg": -24.599, "distance_m": 2.12}, {"class_id": 44, "class_name": "scratch", "track_id": 1, "start_time": 3.2, "end_time": 3.9, "azimuth_deg": 129.08, "elevation_deg": 5.961, "distance_m": 2.81}]}
{"qa_id": "qa_3be5a0ed864e26b35042", "split": "test", "audio_id": "foa_1d344ad834cc4a2a05fa", "audio_path": "audio/test/foa_1d344ad834cc4a2a05fa.wav", "scene_annotation_csv_path": "annotations/test/foa_1d344ad834cc4a2a05fa.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker located to the front-left say?", "answer": "The speaker at the front-left said, \"What has happened, Anne.\"", "canonical_answer": "What has happened, Anne.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 1.6, "azimuth_deg": 51.714, "elevation_deg": 0.0, "distance_m": 3.16}]}
{"qa_id": "qa_9145e4de6be5726077a4", "split": "test", "audio_id": "foa_db5de5472d09cb358a74", "audio_path": "audio/test/foa_db5de5472d09cb358a74.wav", "scene_annotation_csv_path": "annotations/test/foa_db5de5472d09cb358a74.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Is the alarm or the machine located closer to the listener?", "answer": "The machine is located closer to the listener than the alarm.", "canonical_answer": "machine", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 1.6, "end_time": 18.2, "azimuth_deg": 114.325, "elevation_deg": 17.491, "distance_m": 3.09}, {"class_id": 35, "class_name": "machine", "track_id": 1, "start_time": 8.3, "end_time": 12.0, "azimuth_deg": 59.152, "elevation_deg": 11.175, "distance_m": 1.98}]}
{"qa_id": "qa_613a38e8de4314f6d77f", "split": "test", "audio_id": "foa_2c4ccf9bf1f803bbb6e5", "audio_path": "audio/test/foa_2c4ccf9bf1f803bbb6e5.wav", "scene_annotation_csv_path": "annotations/test/foa_2c4ccf9bf1f803bbb6e5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to speech, is body sound on the left or on the right?", "answer": "body sound is to the left of speech.", "canonical_answer": "body sound is to the left of speech.", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 1, "start_time": 4.6, "end_time": 8.0, "azimuth_deg": 133.333, "elevation_deg": -13.956, "distance_m": 1.23}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 5.0, "azimuth_deg": 9.835, "elevation_deg": 23.793, "distance_m": 0.59}]}
{"qa_id": "qa_7b2ddf8cce5a78478bcf", "split": "test", "audio_id": "foa_370c9c6a52f6483e5802", "audio_path": "audio/test/foa_370c9c6a52f6483e5802.wav", "scene_annotation_csv_path": "annotations/test/foa_370c9c6a52f6483e5802.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the person speaking from the back-right position saying?", "answer": "The speaker is saying, \"Her father is a most remarkable person, to say the least.\"", "canonical_answer": "Her father is a most remarkable person, to say the least.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 3.0, "azimuth_deg": -121.76, "elevation_deg": 0.0, "distance_m": 4.34}]}
{"qa_id": "qa_c09e1fffc6dd0802292c", "split": "test", "audio_id": "foa_024c0e3eabbf68916ac1", "audio_path": "audio/test/foa_024c0e3eabbf68916ac1.wav", "scene_annotation_csv_path": "annotations/test/foa_024c0e3eabbf68916ac1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.0s to 0.3s, what source is active and where is it located?", "answer": "The drum is heard from back and below during 0.0s to 0.3s.", "canonical_answer": "drum from back and below.", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": -165.17, "elevation_deg": -22.595, "distance_m": 2.15}]}
{"qa_id": "qa_a6549bf3ff686a19c7db", "split": "test", "audio_id": "foa_7cf422b8d5688a0ced0d", "audio_path": "audio/test/foa_7cf422b8d5688a0ced0d.wav", "scene_annotation_csv_path": "annotations/test/foa_7cf422b8d5688a0ced0d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the knock and the tearing sounds, which one is located at a higher elevation?", "answer": "The knock is positioned at a higher elevation than the tearing.", "canonical_answer": "knock", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": -146.655, "elevation_deg": 9.439, "distance_m": 1.62}, {"class_id": 49, "class_name": "tearing", "track_id": 2, "start_time": 15.7, "end_time": 20.0, "azimuth_deg": 161.206, "elevation_deg": -13.413, "distance_m": 2.99}]}
{"qa_id": "qa_3ff28022f18de96559a7", "split": "test", "audio_id": "foa_8a8eead2f5df36c61233", "audio_path": "audio/test/foa_8a8eead2f5df36c61233.wav", "scene_annotation_csv_path": "annotations/test/foa_8a8eead2f5df36c61233.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is cat.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -10.519, "elevation_deg": -12.497, "distance_m": 0.55}, {"class_id": 10, "class_name": "cat", "track_id": 1, "start_time": 3.5, "end_time": 20.0, "azimuth_deg": 138.972, "elevation_deg": -0.888, "distance_m": 1.38}, {"class_id": 7, "class_name": "breathing", "track_id": 2, "start_time": 13.9, "end_time": 18.5, "azimuth_deg": 108.27, "elevation_deg": -7.711, "distance_m": 2.72}]}
{"qa_id": "qa_00b71d6be067e60ea217", "split": "test", "audio_id": "foa_d5d268363b297ae67bdb", "audio_path": "audio/test/foa_d5d268363b297ae67bdb.wav", "scene_annotation_csv_path": "annotations/test/foa_d5d268363b297ae67bdb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from behind the listener?", "answer": "The closest source behind the listener is metal clink.", "canonical_answer": "metal clink", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 1.1, "end_time": 20.0, "azimuth_deg": 144.003, "elevation_deg": 17.906, "distance_m": 2.85}, {"class_id": 37, "class_name": "metal_clink", "track_id": 1, "start_time": 11.6, "end_time": 12.3, "azimuth_deg": 127.982, "elevation_deg": 0.756, "distance_m": 0.74}]}
{"qa_id": "qa_858ea200ad0717472075", "split": "test", "audio_id": "foa_57f62bc183d745f70549", "audio_path": "audio/test/foa_57f62bc183d745f70549.wav", "scene_annotation_csv_path": "annotations/test/foa_57f62bc183d745f70549.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the typing occurs, where is it located relative to the listener?", "answer": "The typing is heard from front-right during 0.0s to 5.7s.", "canonical_answer": "typing from front-right.", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.0, "end_time": 5.7, "azimuth_deg": -26.778, "elevation_deg": -14.328, "distance_m": 3.53}]}
{"qa_id": "qa_94b6c1a9048725eddb92", "split": "test", "audio_id": "foa_154f2e016f41e3694647", "audio_path": "audio/test/foa_154f2e016f41e3694647.wav", "scene_annotation_csv_path": "annotations/test/foa_154f2e016f41e3694647.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the human vocalization and the speech, which sound source is located closer to the listener?", "answer": "The speech is closer to the listener than the human vocalization.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 4, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": 142.054, "elevation_deg": 0.0, "distance_m": 4.3}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 2.7, "azimuth_deg": -118.72, "elevation_deg": 21.801, "distance_m": 1.13}]}
{"qa_id": "qa_d71bdba1ef2e0a8bb95d", "split": "test", "audio_id": "foa_7137f13b1ca80de94fc3", "audio_path": "audio/test/foa_7137f13b1ca80de94fc3.wav", "scene_annotation_csv_path": "annotations/test/foa_7137f13b1ca80de94fc3.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker located at the back-left say?", "answer": "The speaker at the back-left stated, \"Grown up people create science.\"", "canonical_answer": "Grown up people create science.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 2.0, "azimuth_deg": 123.623, "elevation_deg": 0.0, "distance_m": 2.06}]}
{"qa_id": "qa_7ca9688d79d6fb8af3e0", "split": "test", "audio_id": "foa_8e109f77683ba4407c17", "audio_path": "audio/test/foa_8e109f77683ba4407c17.wav", "scene_annotation_csv_path": "annotations/test/foa_8e109f77683ba4407c17.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is located at a higher elevation, the machine or the scratch?", "answer": "The scratch is at a higher elevation than the machine.", "canonical_answer": "scratch", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 1.0, "end_time": 9.7, "azimuth_deg": -54.146, "elevation_deg": 25.295, "distance_m": 1.81}, {"class_id": 44, "class_name": "scratch", "track_id": 1, "start_time": 4.6, "end_time": 6.3, "azimuth_deg": -146.651, "elevation_deg": 54.914, "distance_m": 1.16}]}
{"qa_id": "qa_3bde59eb2c71bd228fc6", "split": "test", "audio_id": "foa_6a873dc01bb291723872", "audio_path": "audio/test/foa_6a873dc01bb291723872.wav", "scene_annotation_csv_path": "annotations/test/foa_6a873dc01bb291723872.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is paper to the left or right of thunderstorm?", "answer": "paper is to the left of thunderstorm.", "canonical_answer": "paper is to the left of thunderstorm.", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 1, "start_time": 5.5, "end_time": 6.1, "azimuth_deg": 112.309, "elevation_deg": -25.85, "distance_m": 2.59}, {"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 1.0, "end_time": 16.4, "azimuth_deg": -137.413, "elevation_deg": -11.832, "distance_m": 2.91}]}
{"qa_id": "qa_a8dc5467e98a5da305e1", "split": "test", "audio_id": "foa_0b9396105b38cb7b015d", "audio_path": "audio/test/foa_0b9396105b38cb7b015d.wav", "scene_annotation_csv_path": "annotations/test/foa_0b9396105b38cb7b015d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the right?", "answer": "Among the behind-the-listener sources, the rightmost one is door.", "canonical_answer": "door", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 1, "start_time": 2.6, "end_time": 3.3, "azimuth_deg": -103.124, "elevation_deg": 30.747, "distance_m": 1.92}, {"class_id": 26, "class_name": "gong", "track_id": 2, "start_time": 7.1, "end_time": 11.4, "azimuth_deg": 172.838, "elevation_deg": -25.781, "distance_m": 1.76}]}
{"qa_id": "qa_c6ca96829a60ac4355ac", "split": "test", "audio_id": "foa_502dd8c984d0140e5fd9", "audio_path": "audio/test/foa_502dd8c984d0140e5fd9.wav", "scene_annotation_csv_path": "annotations/test/foa_502dd8c984d0140e5fd9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.0s to 15.2s, what source is active and where is it located?", "answer": "The paper is heard from front-left and above during 0.0s to 15.2s.", "canonical_answer": "paper from front-left and above.", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.0, "end_time": 15.2, "azimuth_deg": 34.08, "elevation_deg": 34.918, "distance_m": 1.62}]}
{"qa_id": "qa_ae87c15a83d9b913029f", "split": "test", "audio_id": "foa_b425c79ab7f04ff9a877", "audio_path": "audio/test/foa_b425c79ab7f04ff9a877.wav", "scene_annotation_csv_path": "annotations/test/foa_b425c79ab7f04ff9a877.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is located at a higher elevation, the camera or the crushing sound?", "answer": "The camera is at a higher elevation than the crushing sound.", "canonical_answer": "camera", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.3, "end_time": 20.0, "azimuth_deg": -135.557, "elevation_deg": 12.786, "distance_m": 1.29}, {"class_id": 15, "class_name": "crushing", "track_id": 4, "start_time": 18.3, "end_time": 19.4, "azimuth_deg": -149.888, "elevation_deg": -39.849, "distance_m": 1.96}]}
{"qa_id": "qa_43ec97ad981af322741f", "split": "test", "audio_id": "foa_cafbc161be79cd3c3488", "audio_path": "audio/test/foa_cafbc161be79cd3c3488.wav", "scene_annotation_csv_path": "annotations/test/foa_cafbc161be79cd3c3488.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What words were spoken by the source at azimuth=-52.7 degrees, elevation=-1.4 degrees?", "answer": "The speaker at that location said, \"Then, darkness, like death.\"", "canonical_answer": "Then, darkness, like death.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 2.5, "azimuth_deg": -52.722, "elevation_deg": -1.373, "distance_m": 3.5}]}
{"qa_id": "qa_91124beb07e9ac3457b3", "split": "test", "audio_id": "foa_eef537b3a107644b06a7", "audio_path": "audio/test/foa_eef537b3a107644b06a7.wav", "scene_annotation_csv_path": "annotations/test/foa_eef537b3a107644b06a7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the printer and the wood, which sound source is located closer to the listener?", "answer": "The printer is the closer sound source to the listener.", "canonical_answer": "printer", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 1, "start_time": 7.9, "end_time": 20.0, "azimuth_deg": 143.829, "elevation_deg": 8.362, "distance_m": 2.86}, {"class_id": 60, "class_name": "wood", "track_id": 3, "start_time": 17.5, "end_time": 20.0, "azimuth_deg": 93.056, "elevation_deg": -20.415, "distance_m": 3.36}]}
{"qa_id": "qa_eae18eaac2f08dcb2934", "split": "test", "audio_id": "foa_00a1b5369c12cc140d7e", "audio_path": "audio/test/foa_00a1b5369c12cc140d7e.wav", "scene_annotation_csv_path": "annotations/test/foa_00a1b5369c12cc140d7e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is camera to the left or right of water?", "answer": "camera is to the right of water.", "canonical_answer": "camera is to the right of water.", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.1, "end_time": 7.8, "azimuth_deg": -129.377, "elevation_deg": 19.302, "distance_m": 0.99}, {"class_id": 57, "class_name": "water", "track_id": 1, "start_time": 0.1, "end_time": 0.7, "azimuth_deg": 166.556, "elevation_deg": -22.92, "distance_m": 3.17}]}
{"qa_id": "qa_cca08a752d55de9a3755", "split": "test", "audio_id": "foa_4ed5857c5af340ad3d01", "audio_path": "audio/test/foa_4ed5857c5af340ad3d01.wav", "scene_annotation_csv_path": "annotations/test/foa_4ed5857c5af340ad3d01.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener, the speech or the telephone alarm?", "answer": "The speech is located closer to the listener than the telephone alarm.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 14.6, "azimuth_deg": 29.823, "elevation_deg": -11.609, "distance_m": 1.42}, {"class_id": 50, "class_name": "telephone_alarm", "track_id": 2, "start_time": 12.2, "end_time": 19.6, "azimuth_deg": -96.001, "elevation_deg": -12.335, "distance_m": 2.3}]}
{"qa_id": "qa_db6d74ec0106949798ea", "split": "test", "audio_id": "foa_5bb65910753012cf221f", "audio_path": "audio/test/foa_5bb65910753012cf221f.wav", "scene_annotation_csv_path": "annotations/test/foa_5bb65910753012cf221f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the car or the train positioned at a higher elevation?", "answer": "The train is positioned at a higher elevation than the car.", "canonical_answer": "train", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 3, "start_time": 12.0, "end_time": 15.3, "azimuth_deg": -78.303, "elevation_deg": -42.303, "distance_m": 1.2}, {"class_id": 53, "class_name": "train", "track_id": 2, "start_time": 8.4, "end_time": 17.9, "azimuth_deg": -69.958, "elevation_deg": 8.206, "distance_m": 1.2}]}
{"qa_id": "qa_b95d0941f4b04c3e6a67", "split": "test", "audio_id": "foa_4113836f7af38dc4c5ad", "audio_path": "audio/test/foa_4113836f7af38dc4c5ad.wav", "scene_annotation_csv_path": "annotations/test/foa_4113836f7af38dc4c5ad.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.0s to 3.2s, what source is active and where is it located?", "answer": "The wind instrument is heard from front and above during 0.0s to 3.2s.", "canonical_answer": "wind instrument from front and above.", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.0, "end_time": 3.2, "azimuth_deg": -14.284, "elevation_deg": 20.696, "distance_m": 1.23}]}
{"qa_id": "qa_c35853b7635755b6eb5a", "split": "test", "audio_id": "foa_a5ef18f0ce80d6d4e53d", "audio_path": "audio/test/foa_a5ef18f0ce80d6d4e53d.wav", "scene_annotation_csv_path": "annotations/test/foa_a5ef18f0ce80d6d4e53d.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What words were spoken by the person located to the right?", "answer": "The speaker positioned at the right said, \"But it's going to be tough on them.\"", "canonical_answer": "But it's going to be tough on them.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 2.1, "azimuth_deg": -95.1, "elevation_deg": 0.0, "distance_m": 3.51}]}
{"qa_id": "qa_af7e2f8f76c774ba747a", "split": "test", "audio_id": "foa_612d192ad901493c5f03", "audio_path": "audio/test/foa_612d192ad901493c5f03.wav", "scene_annotation_csv_path": "annotations/test/foa_612d192ad901493c5f03.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to tool, is body sound on the left or on the right?", "answer": "body sound is to the left of tool.", "canonical_answer": "body sound is to the left of tool.", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 3, "start_time": 0.3, "end_time": 1.3, "azimuth_deg": 70.024, "elevation_deg": 0.0, "distance_m": 3.96}, {"class_id": 52, "class_name": "tool", "track_id": 1, "start_time": 0.0, "end_time": 10.5, "azimuth_deg": -12.081, "elevation_deg": 0.0, "distance_m": 4.1}]}
{"qa_id": "qa_3e80a6e4ae78fbb68edf", "split": "test", "audio_id": "foa_af6674d23efcf8dd803e", "audio_path": "audio/test/foa_af6674d23efcf8dd803e.wav", "scene_annotation_csv_path": "annotations/test/foa_af6674d23efcf8dd803e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is metal clink.", "canonical_answer": "metal clink", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.5, "end_time": 5.2, "azimuth_deg": -150.222, "elevation_deg": -20.565, "distance_m": 1.31}, {"class_id": 37, "class_name": "metal_clink", "track_id": 1, "start_time": 1.0, "end_time": 3.2, "azimuth_deg": 143.948, "elevation_deg": -23.084, "distance_m": 2.18}, {"class_id": 57, "class_name": "water", "track_id": 2, "start_time": 1.9, "end_time": 3.2, "azimuth_deg": 137.181, "elevation_deg": -13.174, "distance_m": 1.15}]}
{"qa_id": "qa_03308708200af9f1f436", "split": "test", "audio_id": "foa_a1db90108726492dedd5", "audio_path": "audio/test/foa_a1db90108726492dedd5.wav", "scene_annotation_csv_path": "annotations/test/foa_a1db90108726492dedd5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the door and the laughter, which source is located closer to the listener?", "answer": "The door is closer to the listener than the laughter.", "canonical_answer": "door", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 1, "start_time": 2.9, "end_time": 3.4, "azimuth_deg": 78.594, "elevation_deg": 14.268, "distance_m": 1.3}, {"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.8, "end_time": 7.2, "azimuth_deg": -44.947, "elevation_deg": 24.666, "distance_m": 2.14}]}
{"qa_id": "qa_6f14036b339eb5c742e9", "split": "test", "audio_id": "foa_0b3e1ace8802983fdd93", "audio_path": "audio/test/foa_0b3e1ace8802983fdd93.wav", "scene_annotation_csv_path": "annotations/test/foa_0b3e1ace8802983fdd93.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker positioned to the left say?", "answer": "The speaker on the left said, \"He was much pressed in a great hurry.\"", "canonical_answer": "He was much pressed in a great hurry.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.7, "end_time": 3.1, "azimuth_deg": 84.726, "elevation_deg": 6.757, "distance_m": 4.07}]}
{"qa_id": "qa_c6ea71316a3d4cc34a35", "split": "test", "audio_id": "foa_269ff1cc33ea9fd65974", "audio_path": "audio/test/foa_269ff1cc33ea9fd65974.wav", "scene_annotation_csv_path": "annotations/test/foa_269ff1cc33ea9fd65974.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the cooking and speech sounds, which one is located at a higher elevation?", "answer": "The speech sound is at a higher elevation than the cooking sound.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -8.461, "elevation_deg": -9.346, "distance_m": 2.43}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 13.1, "end_time": 16.5, "azimuth_deg": -54.429, "elevation_deg": 2.533, "distance_m": 3.19}]}
{"qa_id": "qa_021bf0bcd0b3c7c559e8", "split": "test", "audio_id": "foa_ea55d9d6677b9e96dc4c", "audio_path": "audio/test/foa_ea55d9d6677b9e96dc4c.wav", "scene_annotation_csv_path": "annotations/test/foa_ea55d9d6677b9e96dc4c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from in front of the listener?", "answer": "The closest source in front of the listener is telephone alarm.", "canonical_answer": "telephone alarm", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 0, "start_time": 0.3, "end_time": 7.0, "azimuth_deg": 23.228, "elevation_deg": -14.634, "distance_m": 3.46}, {"class_id": 50, "class_name": "telephone_alarm", "track_id": 1, "start_time": 2.0, "end_time": 2.8, "azimuth_deg": 28.455, "elevation_deg": -20.212, "distance_m": 3.39}]}
{"qa_id": "qa_e7436365312be6696312", "split": "test", "audio_id": "foa_bd2fcb1dc0246e2bb0cb", "audio_path": "audio/test/foa_bd2fcb1dc0246e2bb0cb.wav", "scene_annotation_csv_path": "annotations/test/foa_bd2fcb1dc0246e2bb0cb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to war sound, is musical instrument on the left or on the right?", "answer": "musical instrument is to the left of war sound.", "canonical_answer": "musical instrument is to the left of war sound.", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 1, "start_time": 1.2, "end_time": 5.3, "azimuth_deg": 20.979, "elevation_deg": -27.126, "distance_m": 3.47}, {"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 5.8, "azimuth_deg": -175.332, "elevation_deg": -32.475, "distance_m": 3.82}]}
{"qa_id": "qa_b8423556f3ab5e887e2b", "split": "test", "audio_id": "foa_183bd863cd0d84b6b471", "audio_path": "audio/test/foa_183bd863cd0d84b6b471.wav", "scene_annotation_csv_path": "annotations/test/foa_183bd863cd0d84b6b471.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.5s to 5.5s, what source is active and where is it located?", "answer": "The bell is heard from back and below during 0.5s to 5.5s.", "canonical_answer": "bell from back and below.", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.5, "end_time": 5.5, "azimuth_deg": -169.227, "elevation_deg": -36.489, "distance_m": 1.03}]}
{"qa_id": "qa_c159870c1e54c9e9145d", "split": "test", "audio_id": "foa_a8051d948da477b616d0", "audio_path": "audio/test/foa_a8051d948da477b616d0.wav", "scene_annotation_csv_path": "annotations/test/foa_a8051d948da477b616d0.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the person located to the left saying?", "answer": "The speaker on the left says, \"I saw you last night and wondered whose boy you was.\"", "canonical_answer": "I saw you last night and wondered whose boy you was.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 2.4, "azimuth_deg": 83.286, "elevation_deg": 0.0, "distance_m": 4.66}]}
{"qa_id": "qa_0c58ebf16613f212639e", "split": "test", "audio_id": "foa_5392c0268825f8cf6d78", "audio_path": "audio/test/foa_5392c0268825f8cf6d78.wav", "scene_annotation_csv_path": "annotations/test/foa_5392c0268825f8cf6d78.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the left?", "answer": "Among the behind-the-listener sources, the leftmost one is typing.", "canonical_answer": "typing", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": -92.747, "elevation_deg": 28.867, "distance_m": 1.41}, {"class_id": 62, "class_name": "zipper", "track_id": 1, "start_time": 5.5, "end_time": 6.8, "azimuth_deg": 113.176, "elevation_deg": -0.899, "distance_m": 2.0}, {"class_id": 54, "class_name": "typing", "track_id": 2, "start_time": 12.1, "end_time": 18.2, "azimuth_deg": 117.657, "elevation_deg": 12.405, "distance_m": 2.3}]}
{"qa_id": "qa_39d83505e67a894f87e6", "split": "test", "audio_id": "foa_7a1a59ecda257f5ab5e5", "audio_path": "audio/test/foa_7a1a59ecda257f5ab5e5.wav", "scene_annotation_csv_path": "annotations/test/foa_7a1a59ecda257f5ab5e5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to typing, is breathing on the left or on the right?", "answer": "breathing is to the left of typing.", "canonical_answer": "breathing is to the left of typing.", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 1, "start_time": 6.4, "end_time": 8.6, "azimuth_deg": 11.923, "elevation_deg": 13.404, "distance_m": 3.09}, {"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 1.4, "end_time": 19.1, "azimuth_deg": -93.016, "elevation_deg": 4.895, "distance_m": 1.76}]}
{"qa_id": "qa_324647251232c9e565cf", "split": "test", "audio_id": "foa_fba0563dbd43d8301b89", "audio_path": "audio/test/foa_fba0563dbd43d8301b89.wav", "scene_annotation_csv_path": "annotations/test/foa_fba0563dbd43d8301b89.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the animal or the female speech positioned at a higher elevation?", "answer": "The female speech is at a higher elevation than the animal.", "canonical_answer": "female speech", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 2, "start_time": 13.6, "end_time": 14.1, "azimuth_deg": -4.324, "elevation_deg": -9.929, "distance_m": 3.55}, {"class_id": 20, "class_name": "female_speech", "track_id": 0, "start_time": 0.0, "end_time": 17.4, "azimuth_deg": -88.909, "elevation_deg": 15.837, "distance_m": 1.63}]}
{"qa_id": "qa_a89a8bd99bfc3f909929", "split": "test", "audio_id": "foa_74d19c215c2bd935fbc0", "audio_path": "audio/test/foa_74d19c215c2bd935fbc0.wav", "scene_annotation_csv_path": "annotations/test/foa_74d19c215c2bd935fbc0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the paper and the typing sounds, which one is located closer to the listener?", "answer": "The paper is closer to the listener than the typing.", "canonical_answer": "paper", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 1, "start_time": 3.4, "end_time": 12.3, "azimuth_deg": -141.055, "elevation_deg": 12.087, "distance_m": 2.13}, {"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.1, "end_time": 10.5, "azimuth_deg": 71.136, "elevation_deg": 3.999, "distance_m": 3.22}]}
{"qa_id": "qa_2844481a50fef75e7e76", "split": "test", "audio_id": "foa_dcda1be2a8cc54a0d1d8", "audio_path": "audio/test/foa_dcda1be2a8cc54a0d1d8.wav", "scene_annotation_csv_path": "annotations/test/foa_dcda1be2a8cc54a0d1d8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.0s to 2.2s, which sound is heard and from what direction?", "answer": "The string instrument is heard from back-left and below during 0.0s to 2.2s.", "canonical_answer": "string instrument from back-left and below.", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 2.2, "azimuth_deg": 135.005, "elevation_deg": -17.77, "distance_m": 3.25}]}
{"qa_id": "qa_4071826e63f0a72dfa5a", "split": "test", "audio_id": "foa_6db01cf0d95e9ff79887", "audio_path": "audio/test/foa_6db01cf0d95e9ff79887.wav", "scene_annotation_csv_path": "annotations/test/foa_6db01cf0d95e9ff79887.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to home sound, is cooking on the left or on the right?", "answer": "cooking is to the right of home sound.", "canonical_answer": "cooking is to the right of home sound.", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 17.7, "azimuth_deg": 27.568, "elevation_deg": 14.172, "distance_m": 1.73}, {"class_id": 28, "class_name": "home_sound", "track_id": 1, "start_time": 7.6, "end_time": 20.0, "azimuth_deg": 34.508, "elevation_deg": -30.108, "distance_m": 2.56}]}
{"qa_id": "qa_7a5623d56b886f20c37f", "split": "test", "audio_id": "foa_b8218f68ef458a8f89ba", "audio_path": "audio/test/foa_b8218f68ef458a8f89ba.wav", "scene_annotation_csv_path": "annotations/test/foa_b8218f68ef458a8f89ba.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from in front of the listener?", "answer": "The closest source in front of the listener is tool.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 2, "start_time": 2.9, "end_time": 3.9, "azimuth_deg": -6.084, "elevation_deg": 9.945, "distance_m": 1.48}]}
{"qa_id": "qa_152f1a004681d36aa257", "split": "test", "audio_id": "foa_0feb4a60404ccdc671ef", "audio_path": "audio/test/foa_0feb4a60404ccdc671ef.wav", "scene_annotation_csv_path": "annotations/test/foa_0feb4a60404ccdc671ef.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the printer and the wind, which sound source is positioned higher in elevation?", "answer": "The printer is higher in elevation than the wind.", "canonical_answer": "printer", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 2, "start_time": 11.5, "end_time": 20.0, "azimuth_deg": 49.58, "elevation_deg": 10.829, "distance_m": 3.08}, {"class_id": 58, "class_name": "wind", "track_id": 3, "start_time": 16.4, "end_time": 20.0, "azimuth_deg": -164.266, "elevation_deg": -8.175, "distance_m": 3.13}]}
{"qa_id": "qa_0f2de9aefb76e37ab25b", "split": "test", "audio_id": "foa_3e28865261e8a929f279", "audio_path": "audio/test/foa_3e28865261e8a929f279.wav", "scene_annotation_csv_path": "annotations/test/foa_3e28865261e8a929f279.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the singing occurs, where is it located relative to the listener?", "answer": "The singing is heard from front-left and below during 0.5s to 19.5s.", "canonical_answer": "singing from front-left and below.", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.5, "end_time": 19.5, "azimuth_deg": 47.715, "elevation_deg": -33.47, "distance_m": 0.92}]}
{"qa_id": "qa_cfc97fb25ad59c2c2636", "split": "test", "audio_id": "foa_c32661114c214cb1d6ed", "audio_path": "audio/test/foa_c32661114c214cb1d6ed.wav", "scene_annotation_csv_path": "annotations/test/foa_c32661114c214cb1d6ed.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Is the finger snapping or the singing sound occurring closer to the listener?", "answer": "The finger snapping is closer to the listener than the singing.", "canonical_answer": "finger snapping", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 1, "start_time": 10.8, "end_time": 14.7, "azimuth_deg": 83.277, "elevation_deg": -22.1, "distance_m": 1.06}, {"class_id": 45, "class_name": "singing", "track_id": 2, "start_time": 11.9, "end_time": 20.0, "azimuth_deg": 1.891, "elevation_deg": 19.643, "distance_m": 1.76}]}
{"qa_id": "qa_967dd8383de8a5f488b4", "split": "test", "audio_id": "foa_ff5fe9cd6d05b889a7e2", "audio_path": "audio/test/foa_ff5fe9cd6d05b889a7e2.wav", "scene_annotation_csv_path": "annotations/test/foa_ff5fe9cd6d05b889a7e2.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What words were spoken by the person located at the front-left?", "answer": "The speaker at the front-left said, \"Her face seemed tranquil, and her eyes were dry.\"", "canonical_answer": "Her face seemed tranquil, and her eyes were dry.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 2.8, "azimuth_deg": 65.974, "elevation_deg": 0.0, "distance_m": 4.81}]}
{"qa_id": "qa_497f6aeb7278dece6613", "split": "test", "audio_id": "foa_db9429098e4e9b1a2192", "audio_path": "audio/test/foa_db9429098e4e9b1a2192.wav", "scene_annotation_csv_path": "annotations/test/foa_db9429098e4e9b1a2192.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is tool.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.5, "end_time": 19.5, "azimuth_deg": 174.438, "elevation_deg": -8.281, "distance_m": 2.43}, {"class_id": 52, "class_name": "tool", "track_id": 1, "start_time": 9.4, "end_time": 20.0, "azimuth_deg": 126.361, "elevation_deg": -8.346, "distance_m": 2.98}, {"class_id": 11, "class_name": "clock", "track_id": 2, "start_time": 19.3, "end_time": 20.0, "azimuth_deg": 139.039, "elevation_deg": -19.474, "distance_m": 2.45}]}
{"qa_id": "qa_1051c51ccc63acc67cdd", "split": "test", "audio_id": "foa_e973c2ca591af002918e", "audio_path": "audio/test/foa_e973c2ca591af002918e.wav", "scene_annotation_csv_path": "annotations/test/foa_e973c2ca591af002918e.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker positioned at the back-left say?", "answer": "The speaker at the back-left said, \"No one doubts the right of the monastery to sepulture.\"", "canonical_answer": "No one doubts the right of the monastery to sepulture.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 3.2, "azimuth_deg": 114.704, "elevation_deg": 0.0, "distance_m": 4.81}]}
{"qa_id": "qa_9b97bd57570e4db26cd7", "split": "test", "audio_id": "foa_640eaf3d36e7edfed62f", "audio_path": "audio/test/foa_640eaf3d36e7edfed62f.wav", "scene_annotation_csv_path": "annotations/test/foa_640eaf3d36e7edfed62f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which of the two sounds, rain or tool, is located at a higher elevation?", "answer": "The tool is at a higher elevation compared to the rain.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 2, "start_time": 16.2, "end_time": 20.0, "azimuth_deg": -10.549, "elevation_deg": -31.789, "distance_m": 2.02}, {"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.4, "end_time": 20.0, "azimuth_deg": -150.635, "elevation_deg": 1.806, "distance_m": 1.95}]}
{"qa_id": "qa_1915de0cd062be825aef", "split": "test", "audio_id": "foa_7094bc9b48100a24470a", "audio_path": "audio/test/foa_7094bc9b48100a24470a.wav", "scene_annotation_csv_path": "annotations/test/foa_7094bc9b48100a24470a.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.1s to 19.8s, what source is active and where is it located?", "answer": "The animal is heard from front-left during 0.1s to 19.8s.", "canonical_answer": "animal from front-left.", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 1, "start_time": 0.1, "end_time": 19.8, "azimuth_deg": 30.009, "elevation_deg": -8.66, "distance_m": 1.1}]}
{"qa_id": "qa_1c6f8a0c1f630e77acd6", "split": "test", "audio_id": "foa_5cf2bbc0fb7e9ad63242", "audio_path": "audio/test/foa_5cf2bbc0fb7e9ad63242.wav", "scene_annotation_csv_path": "annotations/test/foa_5cf2bbc0fb7e9ad63242.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to singing, is human vocalization on the left or on the right?", "answer": "human vocalization is to the right of singing.", "canonical_answer": "human vocalization is to the right of singing.", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 1, "start_time": 4.5, "end_time": 7.3, "azimuth_deg": 155.741, "elevation_deg": 22.078, "distance_m": 1.13}, {"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.1, "end_time": 16.8, "azimuth_deg": 163.611, "elevation_deg": 7.371, "distance_m": 2.19}]}
{"qa_id": "qa_a8adc5d92f3d8c66f7e5", "split": "test", "audio_id": "foa_3206e0fc871d29268fbb", "audio_path": "audio/test/foa_3206e0fc871d29268fbb.wav", "scene_annotation_csv_path": "annotations/test/foa_3206e0fc871d29268fbb.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener, the drum or the speech?", "answer": "The speech is closer to the listener than the drum.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 2, "start_time": 0.0, "end_time": 8.7, "azimuth_deg": 33.398, "elevation_deg": 0.0, "distance_m": 2.65}, {"class_id": 46, "class_name": "speech", "track_id": 3, "start_time": 0.5, "end_time": 4.2, "azimuth_deg": 73.712, "elevation_deg": 1.976, "distance_m": 1.09}]}
{"qa_id": "qa_d613684d3f5646f42d0f", "split": "test", "audio_id": "foa_5552495e1056d079bc7b", "audio_path": "audio/test/foa_5552495e1056d079bc7b.wav", "scene_annotation_csv_path": "annotations/test/foa_5552495e1056d079bc7b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the right?", "answer": "Among the front-positioned sources, the rightmost one is thunderstorm.", "canonical_answer": "thunderstorm", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 0, "start_time": 0.4, "end_time": 13.9, "azimuth_deg": -13.61, "elevation_deg": 37.433, "distance_m": 1.84}, {"class_id": 51, "class_name": "thunderstorm", "track_id": 1, "start_time": 2.3, "end_time": 9.0, "azimuth_deg": -21.957, "elevation_deg": 16.709, "distance_m": 2.28}, {"class_id": 35, "class_name": "machine", "track_id": 3, "start_time": 10.9, "end_time": 14.0, "azimuth_deg": 2.019, "elevation_deg": -19.017, "distance_m": 2.31}]}
{"qa_id": "qa_ef8a53cb539cc257cf31", "split": "test", "audio_id": "foa_7695a3b999dc2a1412a6", "audio_path": "audio/test/foa_7695a3b999dc2a1412a6.wav", "scene_annotation_csv_path": "annotations/test/foa_7695a3b999dc2a1412a6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to home sound, is dog on the left or on the right?", "answer": "dog is to the left of home sound.", "canonical_answer": "dog is to the left of home sound.", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.0, "end_time": 10.8, "azimuth_deg": 124.283, "elevation_deg": 52.377, "distance_m": 1.12}, {"class_id": 28, "class_name": "home_sound", "track_id": 1, "start_time": 1.0, "end_time": 4.1, "azimuth_deg": -0.871, "elevation_deg": -5.273, "distance_m": 0.99}]}
{"qa_id": "qa_f5a25e8c4498099d8bf4", "split": "test", "audio_id": "foa_9e0a39b4074d8d14364a", "audio_path": "audio/test/foa_9e0a39b4074d8d14364a.wav", "scene_annotation_csv_path": "annotations/test/foa_9e0a39b4074d8d14364a.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener, the crushing sound or the telephone alarm?", "answer": "The telephone alarm is located closer to the listener than the crushing sound.", "canonical_answer": "telephone alarm", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 1, "start_time": 0.9, "end_time": 6.2, "azimuth_deg": -20.25, "elevation_deg": 0.0, "distance_m": 3.68}, {"class_id": 50, "class_name": "telephone_alarm", "track_id": 3, "start_time": 0.2, "end_time": 2.1, "azimuth_deg": 101.219, "elevation_deg": 0.0, "distance_m": 2.34}]}
{"qa_id": "qa_2f9c32bc0cab52666d24", "split": "test", "audio_id": "foa_71e2970296d78e43deff", "audio_path": "audio/test/foa_71e2970296d78e43deff.wav", "scene_annotation_csv_path": "annotations/test/foa_71e2970296d78e43deff.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the machine or the singing located at a higher elevation?", "answer": "The machine is positioned at a higher elevation than the singing.", "canonical_answer": "machine", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 1, "start_time": 4.7, "end_time": 19.8, "azimuth_deg": 60.237, "elevation_deg": -24.194, "distance_m": 2.2}, {"class_id": 45, "class_name": "singing", "track_id": 3, "start_time": 19.1, "end_time": 20.0, "azimuth_deg": -68.461, "elevation_deg": -56.444, "distance_m": 1.13}]}
{"qa_id": "qa_a6be2b05d8cc4173ab9e", "split": "test", "audio_id": "foa_ddceb8524c105ac31435", "audio_path": "audio/test/foa_ddceb8524c105ac31435.wav", "scene_annotation_csv_path": "annotations/test/foa_ddceb8524c105ac31435.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the door occurs, where is it located relative to the listener?", "answer": "The door is heard from back and above during 11.7s to 13.5s.", "canonical_answer": "door from back and above.", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 1, "start_time": 11.7, "end_time": 13.5, "azimuth_deg": 174.655, "elevation_deg": 22.05, "distance_m": 2.27}]}
{"qa_id": "qa_7e3894a667af6fc61126", "split": "test", "audio_id": "foa_f8d76492047d9e1f9311", "audio_path": "audio/test/foa_f8d76492047d9e1f9311.wav", "scene_annotation_csv_path": "annotations/test/foa_f8d76492047d9e1f9311.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What words were spoken by the person located at the front-left?", "answer": "The speaker at the front-left said, \"Scared, dah. Who's afraid answered he.\"", "canonical_answer": "Scared, dah. Who's afraid answered he.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 3.6, "azimuth_deg": 52.579, "elevation_deg": 7.917, "distance_m": 3.46}]}
{"qa_id": "qa_da349574a6f48cef1fb7", "split": "test", "audio_id": "foa_865fcb2e0dd8aef9cab6", "audio_path": "audio/test/foa_865fcb2e0dd8aef9cab6.wav", "scene_annotation_csv_path": "annotations/test/foa_865fcb2e0dd8aef9cab6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 3.8s to 11.9s, which sound is heard and from what direction?", "answer": "The breathing is heard from front-left and above during 3.8s to 11.9s.", "canonical_answer": "breathing from front-left and above.", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 3.8, "end_time": 11.9, "azimuth_deg": 51.425, "elevation_deg": 26.871, "distance_m": 0.73}]}
{"qa_id": "qa_54e7e5cd0ceca41d6b82", "split": "test", "audio_id": "foa_090d395ba963f5f3ae1c", "audio_path": "audio/test/foa_090d395ba963f5f3ae1c.wav", "scene_annotation_csv_path": "annotations/test/foa_090d395ba963f5f3ae1c.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker located to the right saying?", "answer": "The speaker on the right says, \"A haven towards which my sail is set.\"", "canonical_answer": "A haven towards which my sail is set.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 2.5, "azimuth_deg": -106.767, "elevation_deg": -11.299, "distance_m": 4.16}]}
{"qa_id": "qa_ab2cc98d1147af0f8a95", "split": "test", "audio_id": "foa_d8da01ae648d5859f927", "audio_path": "audio/test/foa_d8da01ae648d5859f927.wav", "scene_annotation_csv_path": "annotations/test/foa_d8da01ae648d5859f927.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the left?", "answer": "Among the behind-the-listener sources, the leftmost one is wood.", "canonical_answer": "wood", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 0.7, "end_time": 8.3, "azimuth_deg": -115.807, "elevation_deg": -19.418, "distance_m": 2.53}, {"class_id": 60, "class_name": "wood", "track_id": 0, "start_time": 0.8, "end_time": 20.0, "azimuth_deg": 142.185, "elevation_deg": 10.492, "distance_m": 2.98}, {"class_id": 36, "class_name": "male_speech", "track_id": 2, "start_time": 7.5, "end_time": 20.0, "azimuth_deg": 102.241, "elevation_deg": -6.171, "distance_m": 1.81}]}
{"qa_id": "qa_425748a8766e664f51b6", "split": "test", "audio_id": "foa_e4fa8af4efa7e71fa38d", "audio_path": "audio/test/foa_e4fa8af4efa7e71fa38d.wav", "scene_annotation_csv_path": "annotations/test/foa_e4fa8af4efa7e71fa38d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to writing, is cat on the left or on the right?", "answer": "cat is to the right of writing.", "canonical_answer": "cat is to the right of writing.", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 11.3, "azimuth_deg": -140.916, "elevation_deg": 1.092, "distance_m": 2.89}, {"class_id": 61, "class_name": "writing", "track_id": 2, "start_time": 1.1, "end_time": 9.7, "azimuth_deg": -79.01, "elevation_deg": 20.705, "distance_m": 2.82}]}
{"qa_id": "qa_2ac65681a142f1efa5f2", "split": "test", "audio_id": "foa_f65fbe65c63b8fd55b0a", "audio_path": "audio/test/foa_f65fbe65c63b8fd55b0a.wav", "scene_annotation_csv_path": "annotations/test/foa_f65fbe65c63b8fd55b0a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the kitchenware and the tool, which one is located at a higher elevation?", "answer": "The tool is at a higher elevation than the kitchenware.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 1, "start_time": 0.2, "end_time": 4.2, "azimuth_deg": -62.78, "elevation_deg": -36.17, "distance_m": 1.54}, {"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 4.7, "azimuth_deg": -163.27, "elevation_deg": 42.053, "distance_m": 3.11}]}
{"qa_id": "qa_305ce58a09a5cd2d0c99", "split": "test", "audio_id": "foa_34b7983e5553b86413c0", "audio_path": "audio/test/foa_34b7983e5553b86413c0.wav", "scene_annotation_csv_path": "annotations/test/foa_34b7983e5553b86413c0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener, the alarm or the appliance?", "answer": "The alarm is positioned closer to the listener than the appliance.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 3, "start_time": 17.4, "end_time": 18.2, "azimuth_deg": -117.889, "elevation_deg": 55.734, "distance_m": 1.02}, {"class_id": 3, "class_name": "appliance", "track_id": 1, "start_time": 8.1, "end_time": 20.0, "azimuth_deg": 53.462, "elevation_deg": 3.937, "distance_m": 2.82}]}
{"qa_id": "qa_b9ab268e9c652fb87ace", "split": "test", "audio_id": "foa_cf6e8a2c87c4e74a1171", "audio_path": "audio/test/foa_cf6e8a2c87c4e74a1171.wav", "scene_annotation_csv_path": "annotations/test/foa_cf6e8a2c87c4e74a1171.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the right?", "answer": "Among the behind-the-listener sources, the rightmost one is car.", "canonical_answer": "car", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 1, "start_time": 0.1, "end_time": 6.0, "azimuth_deg": -119.292, "elevation_deg": -1.984, "distance_m": 2.48}, {"class_id": 18, "class_name": "drawer_cabinet", "track_id": 0, "start_time": 0.3, "end_time": 14.6, "azimuth_deg": 115.177, "elevation_deg": -44.936, "distance_m": 1.35}, {"class_id": 45, "class_name": "singing", "track_id": 2, "start_time": 5.4, "end_time": 15.5, "azimuth_deg": 103.805, "elevation_deg": 2.257, "distance_m": 3.13}, {"class_id": 42, "class_name": "printer", "track_id": 3, "start_time": 7.3, "end_time": 8.2, "azimuth_deg": -102.845, "elevation_deg": -9.471, "distance_m": 3.22}]}
{"qa_id": "qa_a688b8c1b0247ef86674", "split": "test", "audio_id": "foa_d968cabffcaa61d12130", "audio_path": "audio/test/foa_d968cabffcaa61d12130.wav", "scene_annotation_csv_path": "annotations/test/foa_d968cabffcaa61d12130.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker at the back-left say?", "answer": "The speaker positioned at the back-left said, \"You hope that Hatteras will succeed then.\"", "canonical_answer": "You hope that Hatteras will succeed then.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 3.1, "azimuth_deg": 125.64, "elevation_deg": 3.897, "distance_m": 4.79}]}
{"qa_id": "qa_342ecfe13d4ea00cc9a4", "split": "test", "audio_id": "foa_933fdc3680e394431b76", "audio_path": "audio/test/foa_933fdc3680e394431b76.wav", "scene_annotation_csv_path": "annotations/test/foa_933fdc3680e394431b76.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which source, the bird or the vehicle, is located at a higher elevation?", "answer": "The bird is at a higher elevation than the vehicle.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 18.5, "azimuth_deg": -129.17, "elevation_deg": 27.486, "distance_m": 1.45}, {"class_id": 55, "class_name": "vehicle", "track_id": 3, "start_time": 15.5, "end_time": 20.0, "azimuth_deg": 131.92, "elevation_deg": 12.052, "distance_m": 3.38}]}
{"qa_id": "qa_eb98f62e5e337685eb9a", "split": "test", "audio_id": "foa_d0c8802aaaaec9c1297f", "audio_path": "audio/test/foa_d0c8802aaaaec9c1297f.wav", "scene_annotation_csv_path": "annotations/test/foa_d0c8802aaaaec9c1297f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is cat to the left or right of dog?", "answer": "cat is to the left of dog.", "canonical_answer": "cat is to the left of dog.", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 1, "start_time": 3.5, "end_time": 5.1, "azimuth_deg": -28.072, "elevation_deg": -28.47, "distance_m": 2.73}, {"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.0, "end_time": 10.5, "azimuth_deg": -121.936, "elevation_deg": -15.464, "distance_m": 2.25}]}
{"qa_id": "qa_426e4852338cf867cb0c", "split": "test", "audio_id": "foa_c3cfd7fcff4155462228", "audio_path": "audio/test/foa_c3cfd7fcff4155462228.wav", "scene_annotation_csv_path": "annotations/test/foa_c3cfd7fcff4155462228.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the human vocalization and the vehicle, which sound source is positioned closer to the listener?", "answer": "The vehicle is closer to the listener than the human vocalization.", "canonical_answer": "vehicle", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.4, "end_time": 20.0, "azimuth_deg": 119.21, "elevation_deg": -15.83, "distance_m": 3.26}, {"class_id": 55, "class_name": "vehicle", "track_id": 2, "start_time": 19.3, "end_time": 20.0, "azimuth_deg": 66.603, "elevation_deg": -27.563, "distance_m": 1.61}]}
{"qa_id": "qa_73a641c3e522a30c8fb3", "split": "test", "audio_id": "foa_bd7a7615340f20497487", "audio_path": "audio/test/foa_bd7a7615340f20497487.wav", "scene_annotation_csv_path": "annotations/test/foa_bd7a7615340f20497487.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.2s to 20.0s, what source is active and where is it located?", "answer": "The human vocalization is heard from back-right and below during 0.2s to 20.0s.", "canonical_answer": "human vocalization from back-right and below.", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": -142.563, "elevation_deg": -29.341, "distance_m": 0.83}]}
{"qa_id": "qa_c4fbdab3c3e9686b017a", "split": "test", "audio_id": "foa_3e03ad21cf9daaba3928", "audio_path": "audio/test/foa_3e03ad21cf9daaba3928.wav", "scene_annotation_csv_path": "annotations/test/foa_3e03ad21cf9daaba3928.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the left?", "answer": "Among the front-positioned sources, the leftmost one is war sound.", "canonical_answer": "war sound", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.5, "end_time": 20.0, "azimuth_deg": -58.888, "elevation_deg": -11.446, "distance_m": 2.91}, {"class_id": 17, "class_name": "door", "track_id": 1, "start_time": 1.8, "end_time": 3.1, "azimuth_deg": -13.923, "elevation_deg": -38.303, "distance_m": 2.1}, {"class_id": 56, "class_name": "war_sound", "track_id": 2, "start_time": 6.6, "end_time": 20.0, "azimuth_deg": 78.842, "elevation_deg": -8.474, "distance_m": 1.16}]}
{"qa_id": "qa_82d7940252624df31528", "split": "test", "audio_id": "foa_384f6b78d383bba7120f", "audio_path": "audio/test/foa_384f6b78d383bba7120f.wav", "scene_annotation_csv_path": "annotations/test/foa_384f6b78d383bba7120f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is bell to the left or right of singing?", "answer": "bell is to the right of singing.", "canonical_answer": "bell is to the right of singing.", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 1, "start_time": 0.7, "end_time": 5.2, "azimuth_deg": -122.024, "elevation_deg": -32.06, "distance_m": 0.94}, {"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 8.2, "azimuth_deg": 110.806, "elevation_deg": -8.187, "distance_m": 3.28}]}
{"qa_id": "qa_45a8a2ce9fa7c0bb7258", "split": "test", "audio_id": "foa_369cfec7e23d329acf2e", "audio_path": "audio/test/foa_369cfec7e23d329acf2e.wav", "scene_annotation_csv_path": "annotations/test/foa_369cfec7e23d329acf2e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which of the two sound sources, the cat or the frog, is positioned at a higher elevation?", "answer": "The frog is at a higher elevation than the cat.", "canonical_answer": "frog", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 3, "start_time": 8.4, "end_time": 20.0, "azimuth_deg": -141.747, "elevation_deg": -35.299, "distance_m": 2.56}, {"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 0.1, "end_time": 17.2, "azimuth_deg": -163.526, "elevation_deg": -3.864, "distance_m": 2.65}]}
{"qa_id": "qa_f11fdcff2e695403906f", "split": "test", "audio_id": "foa_64e23c277ca81ae2a6b1", "audio_path": "audio/test/foa_64e23c277ca81ae2a6b1.wav", "scene_annotation_csv_path": "annotations/test/foa_64e23c277ca81ae2a6b1.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What words were spoken by the person located to the right and above?", "answer": "The speaker said, \"They know not what proof to give.\"", "canonical_answer": "They know not what proof to give.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 2.6, "azimuth_deg": -72.598, "elevation_deg": 25.615, "distance_m": 2.28}]}
{"qa_id": "qa_1765d5bc6292b15e4b56", "split": "test", "audio_id": "foa_c237d81071bd448ab5b4", "audio_path": "audio/test/foa_c237d81071bd448ab5b4.wav", "scene_annotation_csv_path": "annotations/test/foa_c237d81071bd448ab5b4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the frog and the train, which source is located closer to the listener?", "answer": "The frog is closer to the listener than the train.", "canonical_answer": "frog", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 96.998, "elevation_deg": 10.518, "distance_m": 1.57}, {"class_id": 53, "class_name": "train", "track_id": 2, "start_time": 14.1, "end_time": 20.0, "azimuth_deg": -179.766, "elevation_deg": 8.157, "distance_m": 2.12}]}
{"qa_id": "qa_986209c71797d09ed5c4", "split": "test", "audio_id": "foa_2a300de70929f5f96acb", "audio_path": "audio/test/foa_2a300de70929f5f96acb.wav", "scene_annotation_csv_path": "annotations/test/foa_2a300de70929f5f96acb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the camera occurs, where is it located relative to the listener?", "answer": "The camera is heard from back during 0.6s to 2.1s.", "canonical_answer": "camera from back.", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.6, "end_time": 2.1, "azimuth_deg": -161.538, "elevation_deg": -1.472, "distance_m": 0.72}]}
{"qa_id": "qa_27700470e54eb3b27d7c", "split": "test", "audio_id": "foa_5bfd4b7dc58a0d7f53af", "audio_path": "audio/test/foa_5bfd4b7dc58a0d7f53af.wav", "scene_annotation_csv_path": "annotations/test/foa_5bfd4b7dc58a0d7f53af.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the home sound occurs, where is it located relative to the listener?", "answer": "The home sound is heard from back-right and below during 1.1s to 20.0s.", "canonical_answer": "home sound from back-right and below.", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 1.1, "end_time": 20.0, "azimuth_deg": -134.464, "elevation_deg": -40.063, "distance_m": 3.21}]}
{"qa_id": "qa_283c75b3ac2d5021292a", "split": "test", "audio_id": "foa_94b71044fd14f5b41cc2", "audio_path": "audio/test/foa_94b71044fd14f5b41cc2.wav", "scene_annotation_csv_path": "annotations/test/foa_94b71044fd14f5b41cc2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is female speech.", "canonical_answer": "female speech", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.2, "end_time": 17.2, "azimuth_deg": 113.223, "elevation_deg": -19.04, "distance_m": 2.35}, {"class_id": 9, "class_name": "car", "track_id": 1, "start_time": 3.9, "end_time": 7.2, "azimuth_deg": 114.194, "elevation_deg": 7.03, "distance_m": 2.33}, {"class_id": 20, "class_name": "female_speech", "track_id": 2, "start_time": 14.3, "end_time": 16.4, "azimuth_deg": -69.868, "elevation_deg": 16.303, "distance_m": 3.44}]}
{"qa_id": "qa_20cd88b2074e63c4c2ae", "split": "test", "audio_id": "foa_d7cd283f69bcdd5dbd3e", "audio_path": "audio/test/foa_d7cd283f69bcdd5dbd3e.wav", "scene_annotation_csv_path": "annotations/test/foa_d7cd283f69bcdd5dbd3e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Is the glass or the tape located closer to the listener?", "answer": "The tape is closer to the listener than the glass.", "canonical_answer": "tape", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 2, "start_time": 7.0, "end_time": 7.7, "azimuth_deg": 46.358, "elevation_deg": 24.093, "distance_m": 2.98}, {"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 0.4, "end_time": 8.6, "azimuth_deg": 179.809, "elevation_deg": 40.405, "distance_m": 1.68}]}
{"qa_id": "qa_d0f267ece4d58f49ef5e", "split": "test", "audio_id": "foa_af351fe1250c732bec32", "audio_path": "audio/test/foa_af351fe1250c732bec32.wav", "scene_annotation_csv_path": "annotations/test/foa_af351fe1250c732bec32.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to frog, is female speech on the left or on the right?", "answer": "female speech is to the left of frog.", "canonical_answer": "female speech is to the left of frog.", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 1, "start_time": 1.5, "end_time": 2.1, "azimuth_deg": 136.527, "elevation_deg": 24.973, "distance_m": 2.26}, {"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": 130.767, "elevation_deg": -17.202, "distance_m": 1.62}]}
{"qa_id": "qa_07eae57570ea9adbfea6", "split": "test", "audio_id": "foa_ed4eb5adf778567e0c58", "audio_path": "audio/test/foa_ed4eb5adf778567e0c58.wav", "scene_annotation_csv_path": "annotations/test/foa_ed4eb5adf778567e0c58.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker located to the left saying?", "answer": "The speaker on the left says, \"I asked as soon as George had returned to my side.\"", "canonical_answer": "I asked as soon as George had returned to my side.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.0, "end_time": 3.9, "azimuth_deg": 83.248, "elevation_deg": 0.0, "distance_m": 3.41}]}
{"qa_id": "qa_cc9dfb16b9d27c3e2c5d", "split": "test", "audio_id": "foa_057e2624ba118b665798", "audio_path": "audio/test/foa_057e2624ba118b665798.wav", "scene_annotation_csv_path": "annotations/test/foa_057e2624ba118b665798.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the guitar and the war sound, which one is located at a higher elevation?", "answer": "The guitar is at a higher elevation than the war sound.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 9.1, "azimuth_deg": -166.015, "elevation_deg": 30.317, "distance_m": 1.43}, {"class_id": 56, "class_name": "war_sound", "track_id": 1, "start_time": 2.3, "end_time": 9.1, "azimuth_deg": -25.893, "elevation_deg": 20.312, "distance_m": 2.87}]}
{"qa_id": "qa_a0175a6e9ededb5a14ee", "split": "test", "audio_id": "foa_0ef330aa6e119712920c", "audio_path": "audio/test/foa_0ef330aa6e119712920c.wav", "scene_annotation_csv_path": "annotations/test/foa_0ef330aa6e119712920c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the ocean and the water sounds, which one is located closer to the listener?", "answer": "The water source is closer to the listener than the ocean source.", "canonical_answer": "water", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.0, "end_time": 15.1, "azimuth_deg": -67.176, "elevation_deg": -24.626, "distance_m": 3.12}, {"class_id": 57, "class_name": "water", "track_id": 2, "start_time": 10.0, "end_time": 12.7, "azimuth_deg": -163.295, "elevation_deg": -24.249, "distance_m": 2.11}]}
{"qa_id": "qa_e26c3e29d91fd3c85da8", "split": "test", "audio_id": "foa_0bb34a55fd22c20c45a5", "audio_path": "audio/test/foa_0bb34a55fd22c20c45a5.wav", "scene_annotation_csv_path": "annotations/test/foa_0bb34a55fd22c20c45a5.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker on the left saying?", "answer": "The speaker on the left says, \"It had a double reputation, so to speak.\"", "canonical_answer": "It had a double reputation, so to speak.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 2.4, "azimuth_deg": 95.68, "elevation_deg": 2.612, "distance_m": 1.16}]}
{"qa_id": "qa_ddfddc6f26bd42b61844", "split": "test", "audio_id": "foa_2a711d19fa6ce4e5c545", "audio_path": "audio/test/foa_2a711d19fa6ce4e5c545.wav", "scene_annotation_csv_path": "annotations/test/foa_2a711d19fa6ce4e5c545.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the bell and the singing, which sound source is positioned at a higher elevation?", "answer": "The bell is at a higher elevation than the singing.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 2, "start_time": 0.7, "end_time": 3.0, "azimuth_deg": -171.173, "elevation_deg": 14.155, "distance_m": 3.41}, {"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.2, "end_time": 2.8, "azimuth_deg": 134.991, "elevation_deg": -19.756, "distance_m": 1.82}]}
{"qa_id": "qa_9a1f705744e19c8f5d46", "split": "test", "audio_id": "foa_b50be17eb0fa10b69510", "audio_path": "audio/test/foa_b50be17eb0fa10b69510.wav", "scene_annotation_csv_path": "annotations/test/foa_b50be17eb0fa10b69510.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is dog to the left or right of printer?", "answer": "dog is to the left of printer.", "canonical_answer": "dog is to the left of printer.", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.3, "end_time": 11.5, "azimuth_deg": 121.126, "elevation_deg": -8.711, "distance_m": 1.48}, {"class_id": 42, "class_name": "printer", "track_id": 1, "start_time": 1.6, "end_time": 12.3, "azimuth_deg": 25.629, "elevation_deg": -58.993, "distance_m": 1.6}]}
{"qa_id": "qa_700c1c2178bea45fad9d", "split": "test", "audio_id": "foa_2704f56fe8e10dabf711", "audio_path": "audio/test/foa_2704f56fe8e10dabf711.wav", "scene_annotation_csv_path": "annotations/test/foa_2704f56fe8e10dabf711.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the right?", "answer": "Among the front-positioned sources, the rightmost one is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.5, "end_time": 19.5, "azimuth_deg": -48.897, "elevation_deg": -23.86, "distance_m": 2.87}, {"class_id": 38, "class_name": "musical_instrument", "track_id": 2, "start_time": 1.5, "end_time": 2.9, "azimuth_deg": 86.45, "elevation_deg": 20.107, "distance_m": 3.41}]}
{"qa_id": "qa_4b6e4db02ddaec221f62", "split": "test", "audio_id": "foa_0f985dc616b608b60d43", "audio_path": "audio/test/foa_0f985dc616b608b60d43.wav", "scene_annotation_csv_path": "annotations/test/foa_0f985dc616b608b60d43.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 4.3s to 6.0s, what source is active and where is it located?", "answer": "The frog is heard from front during 4.3s to 6.0s.", "canonical_answer": "frog from front.", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 1, "start_time": 4.3, "end_time": 6.0, "azimuth_deg": 18.549, "elevation_deg": -8.279, "distance_m": 1.44}]}
{"qa_id": "qa_b13e02a9bf8932952a34", "split": "test", "audio_id": "foa_09d13785bd9b81c82862", "audio_path": "audio/test/foa_09d13785bd9b81c82862.wav", "scene_annotation_csv_path": "annotations/test/foa_09d13785bd9b81c82862.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker positioned at the back of the scene say?", "answer": "The speaker at the back said, \"If you really wish it, you shall go, he said.\"", "canonical_answer": "If you really wish it, you shall go, he said.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 2.7, "azimuth_deg": 173.387, "elevation_deg": 0.0, "distance_m": 1.65}]}
{"qa_id": "qa_1a7ee6116853b91ef848", "split": "test", "audio_id": "foa_d451169631c0e5b7d2f2", "audio_path": "audio/test/foa_d451169631c0e5b7d2f2.wav", "scene_annotation_csv_path": "annotations/test/foa_d451169631c0e5b7d2f2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.9s to 4.5s, which sound is heard and from what direction?", "answer": "The metal clink is heard from front-right during 0.9s to 4.5s.", "canonical_answer": "metal clink from front-right.", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.9, "end_time": 4.5, "azimuth_deg": -43.218, "elevation_deg": 2.421, "distance_m": 2.6}]}
{"qa_id": "qa_e7855963e7f395fe249e", "split": "test", "audio_id": "foa_b74d32be44a7cfa5ad69", "audio_path": "audio/test/foa_b74d32be44a7cfa5ad69.wav", "scene_annotation_csv_path": "annotations/test/foa_b74d32be44a7cfa5ad69.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to drawer cabinet, is clock on the left or on the right?", "answer": "clock is to the left of drawer cabinet.", "canonical_answer": "clock is to the left of drawer cabinet.", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 17.5, "azimuth_deg": 165.153, "elevation_deg": -27.895, "distance_m": 3.2}, {"class_id": 18, "class_name": "drawer_cabinet", "track_id": 1, "start_time": 8.1, "end_time": 20.0, "azimuth_deg": 32.701, "elevation_deg": 39.964, "distance_m": 3.06}]}
{"qa_id": "qa_9af9c16d04c42f7292ed", "split": "test", "audio_id": "foa_ae020107e7014cef2f6b", "audio_path": "audio/test/foa_ae020107e7014cef2f6b.wav", "scene_annotation_csv_path": "annotations/test/foa_ae020107e7014cef2f6b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the home sound and the tool, which sound source is positioned closer to the listener?", "answer": "The home sound is closer to the listener than the tool.", "canonical_answer": "home sound", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.7, "end_time": 16.8, "azimuth_deg": 115.331, "elevation_deg": -8.899, "distance_m": 3.3}, {"class_id": 52, "class_name": "tool", "track_id": 1, "start_time": 3.9, "end_time": 14.2, "azimuth_deg": 155.753, "elevation_deg": 33.82, "distance_m": 4.19}]}
{"qa_id": "qa_580df744a500d7b742de", "split": "test", "audio_id": "foa_52d78f74ebf113ff5560", "audio_path": "audio/test/foa_52d78f74ebf113ff5560.wav", "scene_annotation_csv_path": "annotations/test/foa_52d78f74ebf113ff5560.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the cat and the tearing sound, which one originates from a higher elevation?", "answer": "The tearing sound originates from a higher elevation than the cat.", "canonical_answer": "tearing", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 2, "start_time": 8.9, "end_time": 20.0, "azimuth_deg": -173.183, "elevation_deg": 3.162, "distance_m": 2.46}, {"class_id": 49, "class_name": "tearing", "track_id": 3, "start_time": 18.4, "end_time": 20.0, "azimuth_deg": -32.411, "elevation_deg": 19.006, "distance_m": 1.95}]}
{"qa_id": "qa_92dc4336908ead1dfbf4", "split": "test", "audio_id": "foa_5f3471f8e4bb7846ac09", "audio_path": "audio/test/foa_5f3471f8e4bb7846ac09.wav", "scene_annotation_csv_path": "annotations/test/foa_5f3471f8e4bb7846ac09.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from behind the listener?", "answer": "The closest source behind the listener is gong.", "canonical_answer": "gong", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 0.0, "end_time": 13.2, "azimuth_deg": -156.886, "elevation_deg": -26.68, "distance_m": 3.81}, {"class_id": 27, "class_name": "guitar", "track_id": 1, "start_time": 0.7, "end_time": 9.8, "azimuth_deg": -116.609, "elevation_deg": -34.082, "distance_m": 2.67}, {"class_id": 26, "class_name": "gong", "track_id": 2, "start_time": 9.4, "end_time": 13.4, "azimuth_deg": 125.795, "elevation_deg": 51.074, "distance_m": 2.04}]}
{"qa_id": "qa_93431ed5932b42bc1144", "split": "test", "audio_id": "foa_8914dba32651d5ba4388", "audio_path": "audio/test/foa_8914dba32651d5ba4388.wav", "scene_annotation_csv_path": "annotations/test/foa_8914dba32651d5ba4388.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the left?", "answer": "Among the behind-the-listener sources, the leftmost one is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 113.708, "elevation_deg": -34.602, "distance_m": 1.35}, {"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 0.2, "end_time": 9.5, "azimuth_deg": 168.597, "elevation_deg": -14.462, "distance_m": 4.66}]}
{"qa_id": "qa_7fd8f67a83488d757151", "split": "test", "audio_id": "foa_e1cacf61b2edf9318346", "audio_path": "audio/test/foa_e1cacf61b2edf9318346.wav", "scene_annotation_csv_path": "annotations/test/foa_e1cacf61b2edf9318346.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker located at the front and below position saying?", "answer": "The speaker positioned in front and below said, \"I could not help, my friend.\"", "canonical_answer": "I could not help, my friend.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 1.8, "azimuth_deg": 5.119, "elevation_deg": -21.65, "distance_m": 4.01}]}
{"qa_id": "qa_432e32fb23d582846abf", "split": "test", "audio_id": "foa_52dbaedb475773983173", "audio_path": "audio/test/foa_52dbaedb475773983173.wav", "scene_annotation_csv_path": "annotations/test/foa_52dbaedb475773983173.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the insect and the speech, which sound source is located closer to the listener?", "answer": "The insect is closer to the listener than the speech.", "canonical_answer": "insect", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 11.5, "azimuth_deg": -115.142, "elevation_deg": 0.0, "distance_m": 2.18}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 2.0, "azimuth_deg": -77.276, "elevation_deg": 1.238, "distance_m": 2.73}]}
{"qa_id": "qa_60c24d8fc6a78827e554", "split": "test", "audio_id": "foa_149df473027e9a2c61f8", "audio_path": "audio/test/foa_149df473027e9a2c61f8.wav", "scene_annotation_csv_path": "annotations/test/foa_149df473027e9a2c61f8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the crushing occurs, where is it located relative to the listener?", "answer": "The crushing is heard from right and below during 0.6s to 5.4s.", "canonical_answer": "crushing from right and below.", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 0, "start_time": 0.6, "end_time": 5.4, "azimuth_deg": -70.21, "elevation_deg": -25.756, "distance_m": 0.86}]}
{"qa_id": "qa_2d339d33118835e3dffc", "split": "test", "audio_id": "foa_2ee0837b50be02779fd9", "audio_path": "audio/test/foa_2ee0837b50be02779fd9.wav", "scene_annotation_csv_path": "annotations/test/foa_2ee0837b50be02779fd9.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to footsteps, is aircraft on the left or on the right?", "answer": "aircraft is to the left of footsteps.", "canonical_answer": "aircraft is to the left of footsteps.", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 2, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 106.569, "elevation_deg": 41.585, "distance_m": 0.95}, {"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.2, "end_time": 4.9, "azimuth_deg": -26.113, "elevation_deg": -34.872, "distance_m": 0.94}]}
{"qa_id": "qa_6a7d35dbc4d0b7a757e6", "split": "test", "audio_id": "foa_c98cc8571f6f4ff992e2", "audio_path": "audio/test/foa_c98cc8571f6f4ff992e2.wav", "scene_annotation_csv_path": "annotations/test/foa_c98cc8571f6f4ff992e2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the knock and the typing, which sound source is positioned at a higher elevation?", "answer": "The knock is located at a higher elevation than the typing.", "canonical_answer": "knock", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 0, "start_time": 0.2, "end_time": 19.8, "azimuth_deg": 137.466, "elevation_deg": 9.701, "distance_m": 2.89}, {"class_id": 54, "class_name": "typing", "track_id": 1, "start_time": 1.2, "end_time": 6.9, "azimuth_deg": 88.639, "elevation_deg": -8.149, "distance_m": 1.56}]}
{"qa_id": "qa_a47862e7d47adfd2894b", "split": "test", "audio_id": "foa_6d7c7783320e48a6c7b6", "audio_path": "audio/test/foa_6d7c7783320e48a6c7b6.wav", "scene_annotation_csv_path": "annotations/test/foa_6d7c7783320e48a6c7b6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener, the rain or the singing?", "answer": "The singing is closer to the listener than the rain.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -140.896, "elevation_deg": -22.227, "distance_m": 3.06}, {"class_id": 45, "class_name": "singing", "track_id": 3, "start_time": 10.3, "end_time": 20.0, "azimuth_deg": 142.12, "elevation_deg": 13.574, "distance_m": 2.1}]}
{"qa_id": "qa_a8a28dcbc10c7a626d78", "split": "test", "audio_id": "foa_f6699f2f2a9835d308dc", "audio_path": "audio/test/foa_f6699f2f2a9835d308dc.wav", "scene_annotation_csv_path": "annotations/test/foa_f6699f2f2a9835d308dc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.0s to 20.0s, which sound is heard and from what direction?", "answer": "The thunderstorm is heard from left and below during 0.0s to 20.0s.", "canonical_answer": "thunderstorm from left and below.", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 101.367, "elevation_deg": -33.377, "distance_m": 2.58}]}
{"qa_id": "qa_c2601873503804fefb3d", "split": "test", "audio_id": "foa_afac5ab35c48ffb7d596", "audio_path": "audio/test/foa_afac5ab35c48ffb7d596.wav", "scene_annotation_csv_path": "annotations/test/foa_afac5ab35c48ffb7d596.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is located at a higher elevation, the crack or the train?", "answer": "The crack is at a higher elevation than the train.", "canonical_answer": "crack", "truth_source": "annotation", "source_refs": [{"class_id": 13, "class_name": "crack", "track_id": 1, "start_time": 0.9, "end_time": 1.0, "azimuth_deg": -53.946, "elevation_deg": 46.158, "distance_m": 0.96}, {"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 0.8, "end_time": 10.5, "azimuth_deg": -106.153, "elevation_deg": 0.0, "distance_m": 1.71}]}
{"qa_id": "qa_cf9e4a22678b2dc101c0", "split": "test", "audio_id": "foa_ffcc27c13fe377a9e6dc", "audio_path": "audio/test/foa_ffcc27c13fe377a9e6dc.wav", "scene_annotation_csv_path": "annotations/test/foa_ffcc27c13fe377a9e6dc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the right?", "answer": "Among the behind-the-listener sources, the rightmost one is rain.", "canonical_answer": "rain", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -131.614, "elevation_deg": 12.195, "distance_m": 3.17}, {"class_id": 50, "class_name": "telephone_alarm", "track_id": 1, "start_time": 6.4, "end_time": 7.2, "azimuth_deg": 110.369, "elevation_deg": 48.552, "distance_m": 1.23}]}
{"qa_id": "qa_030083289ce38e2fadb0", "split": "test", "audio_id": "foa_846f25bc9e098241a270", "audio_path": "audio/test/foa_846f25bc9e098241a270.wav", "scene_annotation_csv_path": "annotations/test/foa_846f25bc9e098241a270.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to war sound, is dog on the left or on the right?", "answer": "dog is to the right of war sound.", "canonical_answer": "dog is to the right of war sound.", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 1, "start_time": 1.4, "end_time": 1.9, "azimuth_deg": -39.023, "elevation_deg": -25.302, "distance_m": 1.99}, {"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 7.3, "azimuth_deg": 60.207, "elevation_deg": 28.062, "distance_m": 1.76}]}
{"qa_id": "qa_19f5e8e1b0a28c300cb1", "split": "test", "audio_id": "foa_4cdc9e5df307e1fe0c31", "audio_path": "audio/test/foa_4cdc9e5df307e1fe0c31.wav", "scene_annotation_csv_path": "annotations/test/foa_4cdc9e5df307e1fe0c31.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker located at the front-right say?", "answer": "The speaker at the front-right said, \"It was terrible, bad this afternoon, though.\"", "canonical_answer": "It was terrible, bad this afternoon, though.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 2.1, "azimuth_deg": -64.778, "elevation_deg": 0.0, "distance_m": 0.8}]}
{"qa_id": "qa_a8b850bee78d897dc4a8", "split": "test", "audio_id": "foa_7bb6941d5438c2023fe8", "audio_path": "audio/test/foa_7bb6941d5438c2023fe8.wav", "scene_annotation_csv_path": "annotations/test/foa_7bb6941d5438c2023fe8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 2.1s to 5.4s, which sound is heard and from what direction?", "answer": "The car is heard from back during 2.1s to 5.4s.", "canonical_answer": "car from back.", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 1, "start_time": 2.1, "end_time": 5.4, "azimuth_deg": -160.933, "elevation_deg": -8.253, "distance_m": 2.39}]}
{"qa_id": "qa_5689289b0d3d00e054a8", "split": "test", "audio_id": "foa_67142abad47a4b19efdd", "audio_path": "audio/test/foa_67142abad47a4b19efdd.wav", "scene_annotation_csv_path": "annotations/test/foa_67142abad47a4b19efdd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the right?", "answer": "Among the front-positioned sources, the rightmost one is animal.", "canonical_answer": "animal", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 0.2, "end_time": 9.6, "azimuth_deg": -42.175, "elevation_deg": 13.747, "distance_m": 3.28}, {"class_id": 48, "class_name": "tape", "track_id": 1, "start_time": 1.9, "end_time": 6.9, "azimuth_deg": 80.06, "elevation_deg": 15.696, "distance_m": 2.25}, {"class_id": 35, "class_name": "machine", "track_id": 2, "start_time": 6.9, "end_time": 8.7, "azimuth_deg": -6.633, "elevation_deg": -19.277, "distance_m": 2.0}]}
{"qa_id": "qa_00f5b8067c9ad107811a", "split": "test", "audio_id": "foa_59ca09d02b106719eaa4", "audio_path": "audio/test/foa_59ca09d02b106719eaa4.wav", "scene_annotation_csv_path": "annotations/test/foa_59ca09d02b106719eaa4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the sound of the vehicle or the tearing at a higher elevation?", "answer": "The vehicle is positioned at a higher elevation than the tearing.", "canonical_answer": "vehicle", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 2, "start_time": 12.6, "end_time": 16.0, "azimuth_deg": 160.115, "elevation_deg": -26.214, "distance_m": 0.56}, {"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.6, "end_time": 18.4, "azimuth_deg": -30.121, "elevation_deg": -12.395, "distance_m": 1.3}]}
{"qa_id": "qa_ce83945019fc9aa07bc6", "split": "test", "audio_id": "foa_ca0767c30a627079f718", "audio_path": "audio/test/foa_ca0767c30a627079f718.wav", "scene_annotation_csv_path": "annotations/test/foa_ca0767c30a627079f718.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker located to the front-right say?", "answer": "The speaker at the front-right said, \"How have I still inclination.\"", "canonical_answer": "How have I still inclination.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 2.5, "azimuth_deg": -30.802, "elevation_deg": 0.0, "distance_m": 4.04}]}
{"qa_id": "qa_746d9eb57215fcedf7f0", "split": "test", "audio_id": "foa_e227deb22421c0542a3e", "audio_path": "audio/test/foa_e227deb22421c0542a3e.wav", "scene_annotation_csv_path": "annotations/test/foa_e227deb22421c0542a3e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener, the keyboard instrument or the printer?", "answer": "The printer is closer to the listener than the keyboard instrument.", "canonical_answer": "printer", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 16.0, "azimuth_deg": 24.26, "elevation_deg": -42.765, "distance_m": 2.97}, {"class_id": 42, "class_name": "printer", "track_id": 1, "start_time": 12.5, "end_time": 20.0, "azimuth_deg": -13.161, "elevation_deg": 36.365, "distance_m": 1.12}]}
{"qa_id": "qa_72f37b8a912b5e9dc3e4", "split": "test", "audio_id": "foa_6d343165545fab1c0546", "audio_path": "audio/test/foa_6d343165545fab1c0546.wav", "scene_annotation_csv_path": "annotations/test/foa_6d343165545fab1c0546.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "counting", "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is dog to the left or right of string instrument?", "answer": "dog is to the right of string instrument.", "canonical_answer": "dog is to the right of string instrument.", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.0, "end_time": 4.6, "azimuth_deg": -138.658, "elevation_deg": 4.622, "distance_m": 2.24}, {"class_id": 47, "class_name": "string_instrument", "track_id": 3, "start_time": 0.0, "end_time": 3.4, "azimuth_deg": 135.351, "elevation_deg": 22.152, "distance_m": 0.55}]}
{"qa_id": "qa_3833d96074330ca57d79", "split": "test", "audio_id": "foa_c043fff273b811937272", "audio_path": "audio/test/foa_c043fff273b811937272.wav", "scene_annotation_csv_path": "annotations/test/foa_c043fff273b811937272.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is home sound to the left or right of scratch?", "answer": "home sound is to the left of scratch.", "canonical_answer": "home sound is to the left of scratch.", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.3, "end_time": 10.8, "azimuth_deg": 146.649, "elevation_deg": -21.01, "distance_m": 3.35}, {"class_id": 44, "class_name": "scratch", "track_id": 1, "start_time": 3.9, "end_time": 4.6, "azimuth_deg": -104.983, "elevation_deg": -12.666, "distance_m": 1.91}]}
{"qa_id": "qa_6c8b84171aa6e3c3dfca", "split": "test", "audio_id": "foa_d345914952a862c4e16a", "audio_path": "audio/test/foa_d345914952a862c4e16a.wav", "scene_annotation_csv_path": "annotations/test/foa_d345914952a862c4e16a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the singing and the water, which sound source is positioned at a higher elevation?", "answer": "The singing is at a higher elevation than the water.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.1, "end_time": 1.4, "azimuth_deg": 169.072, "elevation_deg": 24.072, "distance_m": 2.41}, {"class_id": 57, "class_name": "water", "track_id": 1, "start_time": 0.1, "end_time": 0.6, "azimuth_deg": -57.673, "elevation_deg": 11.668, "distance_m": 2.74}]}
{"qa_id": "qa_b896759b618d09579327", "split": "test", "audio_id": "foa_d484919037dc7a72ae4f", "audio_path": "audio/test/foa_d484919037dc7a72ae4f.wav", "scene_annotation_csv_path": "annotations/test/foa_d484919037dc7a72ae4f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which of the two sound sources, the female speech or the glass, is positioned closer to the listener?", "answer": "The female speech is nearer to the listener than the glass.", "canonical_answer": "female speech", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 145.371, "elevation_deg": -18.717, "distance_m": 1.44}, {"class_id": 25, "class_name": "glass", "track_id": 1, "start_time": 2.0, "end_time": 4.7, "azimuth_deg": -77.341, "elevation_deg": 21.332, "distance_m": 2.73}]}
{"qa_id": "qa_c44b1068b17fb7c4fa92", "split": "test", "audio_id": "foa_97ba73d208d9291cf9e5", "audio_path": "audio/test/foa_97ba73d208d9291cf9e5.wav", "scene_annotation_csv_path": "annotations/test/foa_97ba73d208d9291cf9e5.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker located to the right saying?", "answer": "The speaker on the right is saying, \"We never planned to meet. And when we met.\"", "canonical_answer": "We never planned to meet. And when we met.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 2.7, "azimuth_deg": -95.692, "elevation_deg": 0.0, "distance_m": 1.57}]}
{"qa_id": "qa_879cd26f314ef462a6f2", "split": "test", "audio_id": "foa_fb9908e176f8b446c4cf", "audio_path": "audio/test/foa_fb9908e176f8b446c4cf.wav", "scene_annotation_csv_path": "annotations/test/foa_fb9908e176f8b446c4cf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the left?", "answer": "Among the behind-the-listener sources, the leftmost one is cat.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 1, "start_time": 9.8, "end_time": 20.0, "azimuth_deg": 157.195, "elevation_deg": -48.624, "distance_m": 1.85}, {"class_id": 1, "class_name": "alarm", "track_id": 2, "start_time": 11.1, "end_time": 15.0, "azimuth_deg": 121.905, "elevation_deg": -12.149, "distance_m": 3.21}]}
{"qa_id": "qa_756cd7150342ce87dab4", "split": "test", "audio_id": "foa_7173c513ba786bd930d4", "audio_path": "audio/test/foa_7173c513ba786bd930d4.wav", "scene_annotation_csv_path": "annotations/test/foa_7173c513ba786bd930d4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.4s to 1.6s, what source is active and where is it located?", "answer": "The fire is heard from front and below during 0.4s to 1.6s.", "canonical_answer": "fire from front and below.", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 0, "start_time": 0.4, "end_time": 1.6, "azimuth_deg": 19.084, "elevation_deg": -27.179, "distance_m": 3.05}]}
{"qa_id": "qa_7ff385f478896d9114ae", "split": "test", "audio_id": "foa_4e45918f3788cbb2a716", "audio_path": "audio/test/foa_4e45918f3788cbb2a716.wav", "scene_annotation_csv_path": "annotations/test/foa_4e45918f3788cbb2a716.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is human vocalization.", "canonical_answer": "human vocalization", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 0.0, "end_time": 3.5, "azimuth_deg": 102.711, "elevation_deg": 24.172, "distance_m": 0.89}, {"class_id": 29, "class_name": "human_vocalization", "track_id": 1, "start_time": 0.9, "end_time": 2.9, "azimuth_deg": 162.922, "elevation_deg": -17.991, "distance_m": 3.2}, {"class_id": 62, "class_name": "zipper", "track_id": 2, "start_time": 3.5, "end_time": 5.4, "azimuth_deg": 128.706, "elevation_deg": 0.963, "distance_m": 3.29}, {"class_id": 10, "class_name": "cat", "track_id": 3, "start_time": 4.8, "end_time": 5.4, "azimuth_deg": 81.966, "elevation_deg": -17.946, "distance_m": 3.26}]}
{"qa_id": "qa_8ab992d4467cddca1612", "split": "test", "audio_id": "foa_2fd60cbad849728ebcea", "audio_path": "audio/test/foa_2fd60cbad849728ebcea.wav", "scene_annotation_csv_path": "annotations/test/foa_2fd60cbad849728ebcea.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the home sound and the tearing sound, which one is located at a higher elevation?", "answer": "The tearing sound is at a higher elevation than the home sound.", "canonical_answer": "tearing", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 1, "start_time": 0.9, "end_time": 3.1, "azimuth_deg": 28.335, "elevation_deg": -48.388, "distance_m": 1.12}, {"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 0.5, "end_time": 13.2, "azimuth_deg": 164.42, "elevation_deg": -10.487, "distance_m": 2.08}]}
{"qa_id": "qa_8d1b2f3c42f7732504d6", "split": "test", "audio_id": "foa_7d24fb241c0c0a7dea24", "audio_path": "audio/test/foa_7d24fb241c0c0a7dea24.wav", "scene_annotation_csv_path": "annotations/test/foa_7d24fb241c0c0a7dea24.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.0s to 3.9s, what source is active and where is it located?", "answer": "The speech is heard from front-right and above during 0.0s to 3.9s.", "canonical_answer": "speech from front-right and above.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.0, "end_time": 3.9, "azimuth_deg": -31.458, "elevation_deg": 19.304, "distance_m": 2.46}]}
{"qa_id": "qa_36e701e41b73f0e415cc", "split": "test", "audio_id": "foa_cdd1ca16140c55eaea1e", "audio_path": "audio/test/foa_cdd1ca16140c55eaea1e.wav", "scene_annotation_csv_path": "annotations/test/foa_cdd1ca16140c55eaea1e.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What words were spoken by the person located to the left and below?", "answer": "The speaker said, \"No, and you never will understand. I can't make you understand.\"", "canonical_answer": "No, and you never will understand. I can't make you understand.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 4.4, "azimuth_deg": 85.814, "elevation_deg": -27.252, "distance_m": 2.77}]}
{"qa_id": "qa_7d1124de8bec7697d627", "split": "test", "audio_id": "foa_b932b3a45a6355d82b30", "audio_path": "audio/test/foa_b932b3a45a6355d82b30.wav", "scene_annotation_csv_path": "annotations/test/foa_b932b3a45a6355d82b30.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the breathing and the zipper sounds, which one is located closer to the listener?", "answer": "The zipper is closer to the listener than the breathing sound.", "canonical_answer": "zipper", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.2, "end_time": 5.5, "azimuth_deg": -51.042, "elevation_deg": 0.0, "distance_m": 3.51}, {"class_id": 62, "class_name": "zipper", "track_id": 1, "start_time": 0.3, "end_time": 0.9, "azimuth_deg": 93.535, "elevation_deg": -24.077, "distance_m": 2.73}]}
{"qa_id": "qa_00ef9ce2796ad99c38b4", "split": "test", "audio_id": "foa_c8b4c1f191bb2dd4f2d1", "audio_path": "audio/test/foa_c8b4c1f191bb2dd4f2d1.wav", "scene_annotation_csv_path": "annotations/test/foa_c8b4c1f191bb2dd4f2d1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to typing, is string instrument on the left or on the right?", "answer": "string instrument is to the right of typing.", "canonical_answer": "string instrument is to the right of typing.", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 1, "start_time": 2.9, "end_time": 7.1, "azimuth_deg": 81.533, "elevation_deg": -0.929, "distance_m": 2.5}, {"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 1.0, "end_time": 13.5, "azimuth_deg": 139.511, "elevation_deg": -16.881, "distance_m": 1.35}]}
{"qa_id": "qa_d20ee255715ab6f2795d", "split": "test", "audio_id": "foa_785df997429f6631c8a5", "audio_path": "audio/test/foa_785df997429f6631c8a5.wav", "scene_annotation_csv_path": "annotations/test/foa_785df997429f6631c8a5.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker located at the back-left saying?", "answer": "The speaker from the back-left says, \"When had the first church yielded to such a baptism of tears.\"", "canonical_answer": "When had the first church yielded to such a baptism of tears.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 3.0, "azimuth_deg": 144.069, "elevation_deg": 2.727, "distance_m": 1.39}]}
{"qa_id": "qa_6e71f900e336cc2a7496", "split": "test", "audio_id": "foa_dac45f57804f13ba3360", "audio_path": "audio/test/foa_dac45f57804f13ba3360.wav", "scene_annotation_csv_path": "annotations/test/foa_dac45f57804f13ba3360.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is car to the left or right of typing?", "answer": "car is to the right of typing.", "canonical_answer": "car is to the right of typing.", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 0, "start_time": 0.0, "end_time": 7.8, "azimuth_deg": -126.163, "elevation_deg": 10.822, "distance_m": 3.35}, {"class_id": 54, "class_name": "typing", "track_id": 1, "start_time": 1.3, "end_time": 3.9, "azimuth_deg": 167.422, "elevation_deg": -2.806, "distance_m": 3.02}]}
{"qa_id": "qa_a36c2fd221161b16d7c6", "split": "test", "audio_id": "foa_4d7716fc1a8a7ed30815", "audio_path": "audio/test/foa_4d7716fc1a8a7ed30815.wav", "scene_annotation_csv_path": "annotations/test/foa_4d7716fc1a8a7ed30815.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from behind the listener?", "answer": "The closest source behind the listener is fire.", "canonical_answer": "fire", "truth_source": "annotation", "source_refs": [{"class_id": 13, "class_name": "crack", "track_id": 1, "start_time": 2.9, "end_time": 3.8, "azimuth_deg": -125.496, "elevation_deg": 14.635, "distance_m": 1.1}, {"class_id": 22, "class_name": "fire", "track_id": 2, "start_time": 4.5, "end_time": 20.0, "azimuth_deg": -129.867, "elevation_deg": -59.505, "distance_m": 1.06}, {"class_id": 53, "class_name": "train", "track_id": 3, "start_time": 5.0, "end_time": 18.1, "azimuth_deg": -109.218, "elevation_deg": -27.919, "distance_m": 1.58}]}
{"qa_id": "qa_a9d596d2d5db908e66d7", "split": "test", "audio_id": "foa_e641fa608f4ec39ee5b6", "audio_path": "audio/test/foa_e641fa608f4ec39ee5b6.wav", "scene_annotation_csv_path": "annotations/test/foa_e641fa608f4ec39ee5b6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener: the animal or the laughter?", "answer": "The animal is located closer to the listener than the laughter.", "canonical_answer": "animal", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 0.5, "end_time": 20.0, "azimuth_deg": -63.661, "elevation_deg": -23.774, "distance_m": 1.44}, {"class_id": 34, "class_name": "laughter", "track_id": 1, "start_time": 6.1, "end_time": 12.5, "azimuth_deg": 89.313, "elevation_deg": 17.244, "distance_m": 3.37}]}
{"qa_id": "qa_b2f6830e5cb3c9becd4e", "split": "test", "audio_id": "foa_189957a628a633130747", "audio_path": "audio/test/foa_189957a628a633130747.wav", "scene_annotation_csv_path": "annotations/test/foa_189957a628a633130747.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the fire and the guitar, which sound source is positioned at a higher elevation?", "answer": "The guitar is at a higher elevation than the fire.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 3, "start_time": 16.7, "end_time": 20.0, "azimuth_deg": -155.816, "elevation_deg": -9.07, "distance_m": 2.82}, {"class_id": 27, "class_name": "guitar", "track_id": 2, "start_time": 9.5, "end_time": 17.2, "azimuth_deg": -114.837, "elevation_deg": 14.196, "distance_m": 2.89}]}
{"qa_id": "qa_954ca69040691faf4009", "split": "test", "audio_id": "foa_384a3adbb039f01ac9af", "audio_path": "audio/test/foa_384a3adbb039f01ac9af.wav", "scene_annotation_csv_path": "annotations/test/foa_384a3adbb039f01ac9af.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the musical instrument occurs, where is it located relative to the listener?", "answer": "The musical instrument is heard from back-left during 0.3s to 4.0s.", "canonical_answer": "musical instrument from back-left.", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.3, "end_time": 4.0, "azimuth_deg": 120.436, "elevation_deg": 10.013, "distance_m": 1.3}]}
{"qa_id": "qa_7666eb3cba1c21b85a3e", "split": "test", "audio_id": "foa_45ca4d38a4f7f9307c94", "audio_path": "audio/test/foa_45ca4d38a4f7f9307c94.wav", "scene_annotation_csv_path": "annotations/test/foa_45ca4d38a4f7f9307c94.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from in front of the listener?", "answer": "The closest source in front of the listener is body sound.", "canonical_answer": "body sound", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.2, "end_time": 10.8, "azimuth_deg": 3.018, "elevation_deg": 29.404, "distance_m": 1.7}, {"class_id": 14, "class_name": "crackle", "track_id": 2, "start_time": 4.6, "end_time": 6.4, "azimuth_deg": -28.072, "elevation_deg": -28.47, "distance_m": 2.73}]}
{"qa_id": "qa_d5babbf6d426335aad9a", "split": "test", "audio_id": "foa_86d878f9560e54029bef", "audio_path": "audio/test/foa_86d878f9560e54029bef.wav", "scene_annotation_csv_path": "annotations/test/foa_86d878f9560e54029bef.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the cooking and crushing sounds, which one is located closer to the listener?", "answer": "The crushing sound is closer to the listener than the cooking sound.", "canonical_answer": "crushing", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 16.6, "azimuth_deg": 79.119, "elevation_deg": 20.514, "distance_m": 2.37}, {"class_id": 15, "class_name": "crushing", "track_id": 1, "start_time": 6.4, "end_time": 10.3, "azimuth_deg": -101.987, "elevation_deg": -23.577, "distance_m": 1.64}]}
{"qa_id": "qa_2f3118b6df320baae6fc", "split": "test", "audio_id": "foa_9faf26ac59fd9fef8b98", "audio_path": "audio/test/foa_9faf26ac59fd9fef8b98.wav", "scene_annotation_csv_path": "annotations/test/foa_9faf26ac59fd9fef8b98.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker located at the front-left say?", "answer": "The speaker said, \"It's just like him, he murmured.\"", "canonical_answer": "It's just like him, he murmured.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 2.4, "azimuth_deg": 54.22, "elevation_deg": 1.204, "distance_m": 1.55}]}
{"qa_id": "qa_9b4a0306b5b562957df4", "split": "test", "audio_id": "foa_95e32309c094de62d0ae", "audio_path": "audio/test/foa_95e32309c094de62d0ae.wav", "scene_annotation_csv_path": "annotations/test/foa_95e32309c094de62d0ae.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to finger snapping, is cooking on the left or on the right?", "answer": "cooking is to the right of finger snapping.", "canonical_answer": "cooking is to the right of finger snapping.", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 1, "start_time": 13.3, "end_time": 20.0, "azimuth_deg": -36.387, "elevation_deg": -51.116, "distance_m": 1.9}, {"class_id": 21, "class_name": "finger_snapping", "track_id": 0, "start_time": 0.2, "end_time": 15.9, "azimuth_deg": -30.445, "elevation_deg": 18.434, "distance_m": 1.28}]}
{"qa_id": "qa_6cda149be265ba89c5ca", "split": "test", "audio_id": "foa_e7d8ea0145d53d2cf860", "audio_path": "audio/test/foa_e7d8ea0145d53d2cf860.wav", "scene_annotation_csv_path": "annotations/test/foa_e7d8ea0145d53d2cf860.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the breathing occurs, where is it located relative to the listener?", "answer": "The breathing is heard from right and above during 7.8s to 8.6s.", "canonical_answer": "breathing from right and above.", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 1, "start_time": 7.8, "end_time": 8.6, "azimuth_deg": -81.081, "elevation_deg": 21.371, "distance_m": 1.29}]}
{"qa_id": "qa_caea6ca667a458b85370", "split": "test", "audio_id": "foa_c800a5171520c0079eda", "audio_path": "audio/test/foa_c800a5171520c0079eda.wav", "scene_annotation_csv_path": "annotations/test/foa_c800a5171520c0079eda.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the clock and the machine, which sound source is positioned at a higher elevation?", "answer": "The clock is located at a higher elevation than the machine.", "canonical_answer": "clock", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.2, "end_time": 12.3, "azimuth_deg": 130.251, "elevation_deg": 19.234, "distance_m": 2.9}, {"class_id": 35, "class_name": "machine", "track_id": 1, "start_time": 2.9, "end_time": 6.7, "azimuth_deg": 80.809, "elevation_deg": -3.15, "distance_m": 3.02}]}
{"qa_id": "qa_a1c592f7fc3522a39355", "split": "test", "audio_id": "foa_97acc4bc977ad7e54c57", "audio_path": "audio/test/foa_97acc4bc977ad7e54c57.wav", "scene_annotation_csv_path": "annotations/test/foa_97acc4bc977ad7e54c57.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener: the camera or the laughter?", "answer": "The laughter is closer to the listener than the camera.", "canonical_answer": "laughter", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 2, "start_time": 18.7, "end_time": 20.0, "azimuth_deg": -7.642, "elevation_deg": -6.674, "distance_m": 1.77}, {"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": 25.442, "elevation_deg": -18.832, "distance_m": 0.83}]}
{"qa_id": "qa_d9702c33ab4f2067efc6", "split": "test", "audio_id": "foa_0c595637570ac9a3927e", "audio_path": "audio/test/foa_0c595637570ac9a3927e.wav", "scene_annotation_csv_path": "annotations/test/foa_0c595637570ac9a3927e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to thunderstorm, is dog on the left or on the right?", "answer": "dog is to the right of thunderstorm.", "canonical_answer": "dog is to the right of thunderstorm.", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 1, "start_time": 3.4, "end_time": 7.2, "azimuth_deg": -51.819, "elevation_deg": -47.882, "distance_m": 1.46}, {"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 0.0, "end_time": 17.9, "azimuth_deg": 119.388, "elevation_deg": 13.377, "distance_m": 2.47}]}
{"qa_id": "qa_202abe27956562f564c8", "split": "test", "audio_id": "foa_c3c718bc935d7ded09ce", "audio_path": "audio/test/foa_c3c718bc935d7ded09ce.wav", "scene_annotation_csv_path": "annotations/test/foa_c3c718bc935d7ded09ce.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.5s to 19.7s, which sound is heard and from what direction?", "answer": "The human vocalization is heard from front-left during 0.5s to 19.7s.", "canonical_answer": "human vocalization from front-left.", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.5, "end_time": 19.7, "azimuth_deg": 33.932, "elevation_deg": 12.128, "distance_m": 1.71}]}
{"qa_id": "qa_e9e25b67937107c9b42f", "split": "test", "audio_id": "foa_2723ca8987a825218e6c", "audio_path": "audio/test/foa_2723ca8987a825218e6c.wav", "scene_annotation_csv_path": "annotations/test/foa_2723ca8987a825218e6c.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is located at a higher elevation, the singing or the war sound?", "answer": "The singing is at a higher elevation than the war sound.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 16.5, "azimuth_deg": -76.127, "elevation_deg": 49.515, "distance_m": 1.13}, {"class_id": 56, "class_name": "war_sound", "track_id": 2, "start_time": 0.1, "end_time": 0.2, "azimuth_deg": 164.272, "elevation_deg": -11.06, "distance_m": 4.43}]}
{"qa_id": "qa_5d4f4455ee51635a5a7b", "split": "test", "audio_id": "foa_24067dfd006b199c16aa", "audio_path": "audio/test/foa_24067dfd006b199c16aa.wav", "scene_annotation_csv_path": "annotations/test/foa_24067dfd006b199c16aa.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from in front of the listener?", "answer": "The closest source in front of the listener is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 1.3, "end_time": 20.0, "azimuth_deg": -58.31, "elevation_deg": -39.81, "distance_m": 1.6}, {"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 4.6, "end_time": 9.9, "azimuth_deg": -56.313, "elevation_deg": 28.891, "distance_m": 1.06}]}
{"qa_id": "qa_df2d0ea0748004ee0fc4", "split": "test", "audio_id": "foa_854692b7c36ebe8e4e14", "audio_path": "audio/test/foa_854692b7c36ebe8e4e14.wav", "scene_annotation_csv_path": "annotations/test/foa_854692b7c36ebe8e4e14.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the person located to the left and below saying?", "answer": "The speaker says, \"Yes, he answered. I conduct the worship. I am a priest.\"", "canonical_answer": "Yes, he answered. I conduct the worship. I am a priest.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 4.4, "azimuth_deg": 104.749, "elevation_deg": -16.366, "distance_m": 3.2}]}
{"qa_id": "qa_031c6e1b02edd242af67", "split": "test", "audio_id": "foa_1f7db4155d1575351d6c", "audio_path": "audio/test/foa_1f7db4155d1575351d6c.wav", "scene_annotation_csv_path": "annotations/test/foa_1f7db4155d1575351d6c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is printer.", "canonical_answer": "printer", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 1.6, "end_time": 18.2, "azimuth_deg": -47.467, "elevation_deg": -12.511, "distance_m": 2.59}, {"class_id": 28, "class_name": "home_sound", "track_id": 1, "start_time": 4.1, "end_time": 9.5, "azimuth_deg": 76.843, "elevation_deg": -10.014, "distance_m": 1.3}, {"class_id": 53, "class_name": "train", "track_id": 2, "start_time": 7.3, "end_time": 18.9, "azimuth_deg": -1.284, "elevation_deg": -37.113, "distance_m": 2.05}, {"class_id": 22, "class_name": "fire", "track_id": 3, "start_time": 17.2, "end_time": 18.6, "azimuth_deg": 100.431, "elevation_deg": -21.108, "distance_m": 2.61}]}
{"qa_id": "qa_8347cd342c4e7958cd64", "split": "test", "audio_id": "foa_37d9c9a2503dc7c91a55", "audio_path": "audio/test/foa_37d9c9a2503dc7c91a55.wav", "scene_annotation_csv_path": "annotations/test/foa_37d9c9a2503dc7c91a55.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.9s to 13.6s, which sound is heard and from what direction?", "answer": "The tape is heard from right and above during 0.9s to 13.6s.", "canonical_answer": "tape from right and above.", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 0.9, "end_time": 13.6, "azimuth_deg": -97.567, "elevation_deg": 25.422, "distance_m": 2.18}]}
{"qa_id": "qa_1f95be4c1e247d6eac4c", "split": "test", "audio_id": "foa_f8a0ba77f61a0fae262e", "audio_path": "audio/test/foa_f8a0ba77f61a0fae262e.wav", "scene_annotation_csv_path": "annotations/test/foa_f8a0ba77f61a0fae262e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the crushing sound and the wind instrument, which one is located closer to the listener?", "answer": "The wind instrument is closer to the listener than the crushing sound.", "canonical_answer": "wind instrument", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 2, "start_time": 2.7, "end_time": 3.9, "azimuth_deg": -172.155, "elevation_deg": -25.705, "distance_m": 2.26}, {"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.1, "end_time": 3.4, "azimuth_deg": 162.791, "elevation_deg": -1.428, "distance_m": 0.56}]}
{"qa_id": "qa_0ad9179a1e2b15d089d3", "split": "test", "audio_id": "foa_76aa9c8846e9b4d11e17", "audio_path": "audio/test/foa_76aa9c8846e9b4d11e17.wav", "scene_annotation_csv_path": "annotations/test/foa_76aa9c8846e9b4d11e17.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the knock and the singing, which sound is positioned higher in terms of elevation?", "answer": "The knock is located at a higher elevation than the singing.", "canonical_answer": "knock", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 2, "start_time": 3.9, "end_time": 5.9, "azimuth_deg": -57.856, "elevation_deg": 0.338, "distance_m": 2.19}, {"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 16.1, "azimuth_deg": -123.073, "elevation_deg": -30.471, "distance_m": 1.77}]}
{"qa_id": "qa_fa159e795187aebf18c1", "split": "test", "audio_id": "foa_2267993d8f7d05a8ae3e", "audio_path": "audio/test/foa_2267993d8f7d05a8ae3e.wav", "scene_annotation_csv_path": "annotations/test/foa_2267993d8f7d05a8ae3e.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker located behind and to the left saying?", "answer": "The speaker is saying, \"She has sympathy and understanding for my every mood.\"", "canonical_answer": "She has sympathy and understanding for my every mood.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 4.4, "azimuth_deg": 126.905, "elevation_deg": 13.271, "distance_m": 0.96}]}
{"qa_id": "qa_df42561c217bbd26c822", "split": "test", "audio_id": "foa_8938d25d9ecd2121ba28", "audio_path": "audio/test/foa_8938d25d9ecd2121ba28.wav", "scene_annotation_csv_path": "annotations/test/foa_8938d25d9ecd2121ba28.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is alarm to the left or right of speech?", "answer": "alarm is to the left of speech.", "canonical_answer": "alarm is to the left of speech.", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 1, "start_time": 5.8, "end_time": 6.8, "azimuth_deg": 144.866, "elevation_deg": 9.954, "distance_m": 3.23}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.7, "end_time": 20.0, "azimuth_deg": 107.756, "elevation_deg": -46.962, "distance_m": 1.69}]}
{"qa_id": "qa_e41fbf76653721a54372", "split": "test", "audio_id": "foa_f78f5f1ee1d1a8abe316", "audio_path": "audio/test/foa_f78f5f1ee1d1a8abe316.wav", "scene_annotation_csv_path": "annotations/test/foa_f78f5f1ee1d1a8abe316.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to insect, is crack on the left or on the right?", "answer": "crack is to the left of insect.", "canonical_answer": "crack is to the left of insect.", "truth_source": "annotation", "source_refs": [{"class_id": 13, "class_name": "crack", "track_id": 0, "start_time": 0.6, "end_time": 2.0, "azimuth_deg": -99.218, "elevation_deg": -13.016, "distance_m": 3.58}, {"class_id": 30, "class_name": "insect", "track_id": 1, "start_time": 0.6, "end_time": 1.9, "azimuth_deg": -153.902, "elevation_deg": -6.123, "distance_m": 2.97}]}
{"qa_id": "qa_85a2effb39dbf2facb23", "split": "test", "audio_id": "foa_1653e148a9d76ba6f2b0", "audio_path": "audio/test/foa_1653e148a9d76ba6f2b0.wav", "scene_annotation_csv_path": "annotations/test/foa_1653e148a9d76ba6f2b0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the tool occurs, where is it located relative to the listener?", "answer": "The tool is heard from left and below during 0.4s to 5.3s.", "canonical_answer": "tool from left and below.", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.4, "end_time": 5.3, "azimuth_deg": 88.614, "elevation_deg": -24.004, "distance_m": 2.56}]}
{"qa_id": "qa_634d50ea754a72c2ca0b", "split": "test", "audio_id": "foa_51b10ccfdd36a10c95c2", "audio_path": "audio/test/foa_51b10ccfdd36a10c95c2.wav", "scene_annotation_csv_path": "annotations/test/foa_51b10ccfdd36a10c95c2.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker located in front of the listener say?", "answer": "The speaker said, \"Captain Lake did not look at all like a London Dandy now.\"", "canonical_answer": "Captain Lake did not look at all like a London Dandy now.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 3.5, "azimuth_deg": 10.212, "elevation_deg": 0.0, "distance_m": 3.2}]}
{"qa_id": "qa_a722c8ccc8e0eb569aa2", "split": "test", "audio_id": "foa_9df884d4a63c42584a2e", "audio_path": "audio/test/foa_9df884d4a63c42584a2e.wav", "scene_annotation_csv_path": "annotations/test/foa_9df884d4a63c42584a2e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the thunderstorm or the wind located at a higher elevation?", "answer": "The wind is located at a higher elevation than the thunderstorm.", "canonical_answer": "wind", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 2, "start_time": 7.2, "end_time": 13.5, "azimuth_deg": 139.788, "elevation_deg": 12.179, "distance_m": 1.95}, {"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.5, "end_time": 7.6, "azimuth_deg": -166.752, "elevation_deg": 48.009, "distance_m": 0.8}]}
{"qa_id": "qa_1f390130b1cf5cb3450d", "split": "test", "audio_id": "foa_709c755c9b3ac281511c", "audio_path": "audio/test/foa_709c755c9b3ac281511c.wav", "scene_annotation_csv_path": "annotations/test/foa_709c755c9b3ac281511c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the insect and the ocean, which sound source is located closer to the listener?", "answer": "The insect is closer to the listener than the ocean.", "canonical_answer": "insect", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 1, "start_time": 1.3, "end_time": 10.4, "azimuth_deg": -151.857, "elevation_deg": -25.7, "distance_m": 1.69}, {"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 1.0, "end_time": 20.0, "azimuth_deg": -19.826, "elevation_deg": -28.176, "distance_m": 3.3}]}
{"qa_id": "qa_74c02f4fc798bb9ea340", "split": "test", "audio_id": "foa_10bf455a173c4f5afb65", "audio_path": "audio/test/foa_10bf455a173c4f5afb65.wav", "scene_annotation_csv_path": "annotations/test/foa_10bf455a173c4f5afb65.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from behind the listener?", "answer": "The closest source behind the listener is car.", "canonical_answer": "car", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 2, "start_time": 5.7, "end_time": 8.9, "azimuth_deg": -147.609, "elevation_deg": -18.797, "distance_m": 3.31}]}
{"qa_id": "qa_a1fbfe7993cae72be9b2", "split": "test", "audio_id": "foa_87cd6bea83ebf72059d9", "audio_path": "audio/test/foa_87cd6bea83ebf72059d9.wav", "scene_annotation_csv_path": "annotations/test/foa_87cd6bea83ebf72059d9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which source is positioned at a higher elevation, the printer or the scratch?", "answer": "The scratch is at a higher elevation than the printer.", "canonical_answer": "scratch", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.5, "end_time": 20.0, "azimuth_deg": -84.899, "elevation_deg": -12.423, "distance_m": 2.81}, {"class_id": 44, "class_name": "scratch", "track_id": 1, "start_time": 2.9, "end_time": 3.5, "azimuth_deg": -163.862, "elevation_deg": -0.821, "distance_m": 2.41}]}
{"qa_id": "qa_0baea92a04e6c200ad74", "split": "test", "audio_id": "foa_1555bbbdee80c91d2b1c", "audio_path": "audio/test/foa_1555bbbdee80c91d2b1c.wav", "scene_annotation_csv_path": "annotations/test/foa_1555bbbdee80c91d2b1c.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker positioned at the front say?", "answer": "The speaker at the front said, \"Her mother went to hide.\"", "canonical_answer": "Her mother went to hide.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 1.6, "azimuth_deg": 4.19, "elevation_deg": 0.0, "distance_m": 3.64}]}
{"qa_id": "qa_7a5fb4f74b498cbc2fcb", "split": "test", "audio_id": "foa_8c163304cfffa410deae", "audio_path": "audio/test/foa_8c163304cfffa410deae.wav", "scene_annotation_csv_path": "annotations/test/foa_8c163304cfffa410deae.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the animal sound and the crackle sound, which one is located closer to the listener?", "answer": "The animal sound is closer to the listener than the crackle sound.", "canonical_answer": "animal", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 1, "start_time": 5.5, "end_time": 9.1, "azimuth_deg": 177.638, "elevation_deg": -22.979, "distance_m": 2.18}, {"class_id": 14, "class_name": "crackle", "track_id": 0, "start_time": 0.1, "end_time": 10.9, "azimuth_deg": 89.698, "elevation_deg": -23.806, "distance_m": 3.12}]}
{"qa_id": "qa_1f8e330675bf38035b73", "split": "test", "audio_id": "foa_fa8ef636ca34114ef693", "audio_path": "audio/test/foa_fa8ef636ca34114ef693.wav", "scene_annotation_csv_path": "annotations/test/foa_fa8ef636ca34114ef693.csv", "dataset": "tau2021", "data_source": "dcase_real", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is telephone alarm.", "canonical_answer": "telephone alarm", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 4, "start_time": 0.0, "end_time": 4.0, "azimuth_deg": -24.0, "elevation_deg": 8.0, "distance_m": null}, {"class_id": 50, "class_name": "telephone_alarm", "track_id": 2, "start_time": 7.8, "end_time": 10.1, "azimuth_deg": 26.0, "elevation_deg": 8.0, "distance_m": null}, {"class_id": 33, "class_name": "knock", "track_id": 7, "start_time": 15.1, "end_time": 16.9, "azimuth_deg": -162.0, "elevation_deg": -2.0, "distance_m": null}, {"class_id": 1, "class_name": "alarm", "track_id": 5, "start_time": 15.8, "end_time": 16.6, "azimuth_deg": -122.0, "elevation_deg": 5.0, "distance_m": null}, {"class_id": 29, "class_name": "human_vocalization", "track_id": 6, "start_time": 16.7, "end_time": 20.0, "azimuth_deg": -126.0, "elevation_deg": 0.0, "distance_m": null}, {"class_id": 25, "class_name": "glass", "track_id": 8, "start_time": 18.6, "end_time": 20.0, "azimuth_deg": -13.0, "elevation_deg": 3.5, "distance_m": null}]}
{"qa_id": "qa_9b8d7f1618ca821003b8", "split": "test", "audio_id": "foa_ea19304e48a886a06af0", "audio_path": "audio/test/foa_ea19304e48a886a06af0.wav", "scene_annotation_csv_path": "annotations/test/foa_ea19304e48a886a06af0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.2s to 1.8s, what source is active and where is it located?", "answer": "The drawer cabinet is heard from back-right and below during 0.2s to 1.8s.", "canonical_answer": "drawer cabinet from back-right and below.", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 0, "start_time": 0.2, "end_time": 1.8, "azimuth_deg": -116.547, "elevation_deg": -23.534, "distance_m": 3.08}]}
{"qa_id": "qa_f8fdaf6df38ff36cb154", "split": "test", "audio_id": "foa_c9932147258ec4adb61f", "audio_path": "audio/test/foa_c9932147258ec4adb61f.wav", "scene_annotation_csv_path": "annotations/test/foa_c9932147258ec4adb61f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to tool, is scratch on the left or on the right?", "answer": "scratch is to the right of tool.", "canonical_answer": "scratch is to the right of tool.", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 1, "start_time": 3.8, "end_time": 13.1, "azimuth_deg": -129.204, "elevation_deg": -18.887, "distance_m": 2.56}, {"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 17.888, "elevation_deg": 8.591, "distance_m": 2.05}]}
{"qa_id": "qa_fbc8ad866096352c2085", "split": "test", "audio_id": "foa_1f12a0322d511c81b5c5", "audio_path": "audio/test/foa_1f12a0322d511c81b5c5.wav", "scene_annotation_csv_path": "annotations/test/foa_1f12a0322d511c81b5c5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the animal and the singing, which sound source is positioned at a higher elevation?", "answer": "The animal is located at a higher elevation than the singing.", "canonical_answer": "animal", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 2.1, "end_time": 20.0, "azimuth_deg": 15.017, "elevation_deg": 17.871, "distance_m": 2.79}, {"class_id": 45, "class_name": "singing", "track_id": 2, "start_time": 6.1, "end_time": 18.6, "azimuth_deg": 161.186, "elevation_deg": -36.022, "distance_m": 2.17}]}
{"qa_id": "qa_f2e57d70877ac57e4f26", "split": "test", "audio_id": "foa_7e51c93c4ebf85cdc171", "audio_path": "audio/test/foa_7e51c93c4ebf85cdc171.wav", "scene_annotation_csv_path": "annotations/test/foa_7e51c93c4ebf85cdc171.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to metal clink, is dog on the left or on the right?", "answer": "dog is to the right of metal clink.", "canonical_answer": "dog is to the right of metal clink.", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.0, "end_time": 10.5, "azimuth_deg": -92.429, "elevation_deg": 8.698, "distance_m": 0.78}, {"class_id": 37, "class_name": "metal_clink", "track_id": 1, "start_time": 5.1, "end_time": 9.4, "azimuth_deg": -41.137, "elevation_deg": -0.38, "distance_m": 3.26}]}
{"qa_id": "qa_acde5be1db8aa89841f2", "split": "test", "audio_id": "foa_5c7576c87016785f49ba", "audio_path": "audio/test/foa_5c7576c87016785f49ba.wav", "scene_annotation_csv_path": "annotations/test/foa_5c7576c87016785f49ba.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 7.1s to 10.9s, what source is active and where is it located?", "answer": "The singing is heard from right and below during 7.1s to 10.9s.", "canonical_answer": "singing from right and below.", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 7.1, "end_time": 10.9, "azimuth_deg": -79.447, "elevation_deg": -26.096, "distance_m": 2.02}]}
{"qa_id": "qa_6cb816aa888871ea41cf", "split": "test", "audio_id": "foa_ab999eeae38769e21008", "audio_path": "audio/test/foa_ab999eeae38769e21008.wav", "scene_annotation_csv_path": "annotations/test/foa_ab999eeae38769e21008.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which of the two sounds, the footsteps or the thunderstorm, is located closer to the listener?", "answer": "The footsteps are closer to the listener than the thunderstorm.", "canonical_answer": "footsteps", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 2, "start_time": 0.4, "end_time": 13.6, "azimuth_deg": 63.359, "elevation_deg": 12.158, "distance_m": 0.63}, {"class_id": 51, "class_name": "thunderstorm", "track_id": 1, "start_time": 0.0, "end_time": 10.4, "azimuth_deg": -26.709, "elevation_deg": -11.888, "distance_m": 4.65}]}
{"qa_id": "qa_a9bbbbc4ac0d73906242", "split": "test", "audio_id": "foa_531e8faefe16bec394d2", "audio_path": "audio/test/foa_531e8faefe16bec394d2.wav", "scene_annotation_csv_path": "annotations/test/foa_531e8faefe16bec394d2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the left?", "answer": "Among the front-positioned sources, the leftmost one is cat.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.8, "end_time": 20.0, "azimuth_deg": -28.573, "elevation_deg": -27.185, "distance_m": 1.42}, {"class_id": 10, "class_name": "cat", "track_id": 1, "start_time": 1.2, "end_time": 2.3, "azimuth_deg": 81.794, "elevation_deg": 1.1, "distance_m": 0.69}, {"class_id": 14, "class_name": "crackle", "track_id": 2, "start_time": 11.7, "end_time": 20.0, "azimuth_deg": -39.548, "elevation_deg": -41.366, "distance_m": 1.04}]}
{"qa_id": "qa_8d15bf977246a6815410", "split": "test", "audio_id": "foa_e2211856113aee9cd249", "audio_path": "audio/test/foa_e2211856113aee9cd249.wav", "scene_annotation_csv_path": "annotations/test/foa_e2211856113aee9cd249.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker located to the front-left saying?", "answer": "The speaker positioned at the front-left says, \"That depends. When do you leave.\"", "canonical_answer": "That depends. When do you leave.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 2.5, "azimuth_deg": 58.665, "elevation_deg": -2.678, "distance_m": 1.91}]}
{"qa_id": "qa_fca0309922ee151ad242", "split": "test", "audio_id": "foa_b0d1521537eeb4c5a2c7", "audio_path": "audio/test/foa_b0d1521537eeb4c5a2c7.wav", "scene_annotation_csv_path": "annotations/test/foa_b0d1521537eeb4c5a2c7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from in front of the listener?", "answer": "The closest source in front of the listener is male speech.", "canonical_answer": "male speech", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 1, "start_time": 1.7, "end_time": 8.2, "azimuth_deg": -87.873, "elevation_deg": -32.935, "distance_m": 0.91}]}
{"qa_id": "qa_3f1edca2502954c35300", "split": "test", "audio_id": "foa_e3336a1bfa3f0e2d99a7", "audio_path": "audio/test/foa_e3336a1bfa3f0e2d99a7.wav", "scene_annotation_csv_path": "annotations/test/foa_e3336a1bfa3f0e2d99a7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the singing or the speech coming from a higher elevation?", "answer": "The speech is at a higher elevation than the singing.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 0.3, "end_time": 5.4, "azimuth_deg": -5.284, "elevation_deg": -12.678, "distance_m": 2.5}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 2.6, "end_time": 11.9, "azimuth_deg": 62.198, "elevation_deg": 4.135, "distance_m": 3.43}]}
{"qa_id": "qa_a68073b1d1c1a90f4d6a", "split": "test", "audio_id": "foa_fe12391b5c904304c28a", "audio_path": "audio/test/foa_fe12391b5c904304c28a.wav", "scene_annotation_csv_path": "annotations/test/foa_fe12391b5c904304c28a.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker located at the front-left say?", "answer": "The speaker said, \"This young man was certainly good at understanding.\"", "canonical_answer": "This young man was certainly good at understanding.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 3.4, "azimuth_deg": -46.652, "elevation_deg": 7.792, "distance_m": 2.97}]}
{"qa_id": "qa_ccdb0ddda7d9f46ac15d", "split": "test", "audio_id": "foa_4afa2a916a319098030c", "audio_path": "audio/test/foa_4afa2a916a319098030c.wav", "scene_annotation_csv_path": "annotations/test/foa_4afa2a916a319098030c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the tearing occurs, where is it located relative to the listener?", "answer": "The tearing is heard from front-right and below during 0.0s to 1.4s.", "canonical_answer": "tearing from front-right and below.", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": -48.666, "elevation_deg": -17.83, "distance_m": 3.03}]}
{"qa_id": "qa_9fa872c8a1a10155f8e2", "split": "test", "audio_id": "foa_058afc908ef60c1ff0c2", "audio_path": "audio/test/foa_058afc908ef60c1ff0c2.wav", "scene_annotation_csv_path": "annotations/test/foa_058afc908ef60c1ff0c2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is human vocalization to the left or right of ocean?", "answer": "human vocalization is to the left of ocean.", "canonical_answer": "human vocalization is to the left of ocean.", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 1, "start_time": 4.4, "end_time": 6.3, "azimuth_deg": -54.641, "elevation_deg": 10.026, "distance_m": 2.42}, {"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 1.5, "end_time": 20.0, "azimuth_deg": -70.4, "elevation_deg": -26.371, "distance_m": 2.74}]}
{"qa_id": "qa_ba56cce909ba0473ba6f", "split": "test", "audio_id": "foa_49daea656297e81ad596", "audio_path": "audio/test/foa_49daea656297e81ad596.wav", "scene_annotation_csv_path": "annotations/test/foa_49daea656297e81ad596.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the cat and the knock, which sound source is positioned closer to the listener?", "answer": "The knock is closer to the listener than the cat.", "canonical_answer": "knock", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 1, "start_time": 5.0, "end_time": 5.6, "azimuth_deg": 73.671, "elevation_deg": 2.27, "distance_m": 3.09}, {"class_id": 33, "class_name": "knock", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": -145.281, "elevation_deg": -28.671, "distance_m": 0.7}]}
{"qa_id": "qa_ff4ec4a6af33a7d64c5f", "split": "test", "audio_id": "foa_365e4be85738a803eb27", "audio_path": "audio/test/foa_365e4be85738a803eb27.wav", "scene_annotation_csv_path": "annotations/test/foa_365e4be85738a803eb27.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker positioned at the back-left say?", "answer": "The speaker said, \"That my father, Sir Risdon Graeme, has smuggled goods here.\"", "canonical_answer": "That my father, Sir Risdon Graeme, has smuggled goods here.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 3.1, "azimuth_deg": 121.011, "elevation_deg": 6.061, "distance_m": 4.03}]}
{"qa_id": "qa_7d9a95d86e8a15c334e6", "split": "test", "audio_id": "foa_2439cf7619e40b0624cf", "audio_path": "audio/test/foa_2439cf7619e40b0624cf.wav", "scene_annotation_csv_path": "annotations/test/foa_2439cf7619e40b0624cf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 4.9s to 13.1s, what source is active and where is it located?", "answer": "The telephone alarm is heard from front-left and above during 4.9s to 13.1s.", "canonical_answer": "telephone alarm from front-left and above.", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 1, "start_time": 4.9, "end_time": 13.1, "azimuth_deg": 33.265, "elevation_deg": 28.849, "distance_m": 1.26}]}
{"qa_id": "qa_8d30c5b89208358c0d1e", "split": "test", "audio_id": "foa_3df2efef49b530942c03", "audio_path": "audio/test/foa_3df2efef49b530942c03.wav", "scene_annotation_csv_path": "annotations/test/foa_3df2efef49b530942c03.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is cooking to the left or right of writing?", "answer": "cooking is to the right of writing.", "canonical_answer": "cooking is to the right of writing.", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 1, "start_time": 2.8, "end_time": 4.0, "azimuth_deg": -174.396, "elevation_deg": -13.84, "distance_m": 0.79}, {"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.0, "end_time": 8.6, "azimuth_deg": 41.099, "elevation_deg": 30.963, "distance_m": 1.76}]}
{"qa_id": "qa_c51b0d490b17fb573932", "split": "test", "audio_id": "foa_2cb3964109683a755936", "audio_path": "audio/test/foa_2cb3964109683a755936.wav", "scene_annotation_csv_path": "annotations/test/foa_2cb3964109683a755936.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the rain and the water, which sound source is located closer to the listener?", "answer": "The water is closer to the listener than the rain.", "canonical_answer": "water", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 3, "start_time": 8.6, "end_time": 12.8, "azimuth_deg": 86.86, "elevation_deg": -9.839, "distance_m": 3.17}, {"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 9.1, "azimuth_deg": 63.011, "elevation_deg": -20.482, "distance_m": 0.86}]}
{"qa_id": "qa_6612cc0d4ae61311636b", "split": "test", "audio_id": "foa_2485eca21dd6d4d8e8f5", "audio_path": "audio/test/foa_2485eca21dd6d4d8e8f5.wav", "scene_annotation_csv_path": "annotations/test/foa_2485eca21dd6d4d8e8f5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the drum and the zipper, which sound source is positioned at a higher elevation?", "answer": "The zipper is located at a higher elevation than the drum.", "canonical_answer": "zipper", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 17.2, "azimuth_deg": 167.267, "elevation_deg": -32.912, "distance_m": 2.32}, {"class_id": 62, "class_name": "zipper", "track_id": 1, "start_time": 13.3, "end_time": 20.0, "azimuth_deg": -143.811, "elevation_deg": 9.416, "distance_m": 3.45}]}
{"qa_id": "qa_0cb26860dbdacb4a4276", "split": "test", "audio_id": "foa_f73284a8765475eb78d5", "audio_path": "audio/test/foa_f73284a8765475eb78d5.wav", "scene_annotation_csv_path": "annotations/test/foa_f73284a8765475eb78d5.csv", "dataset": "tau2636594", "data_source": "dcase_real", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from behind the listener?", "answer": "The closest source behind the listener is musical instrument.", "canonical_answer": "musical instrument", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 5, "start_time": 6.0, "end_time": 8.9, "azimuth_deg": -106.0, "elevation_deg": 10.0, "distance_m": 2.0}, {"class_id": 38, "class_name": "musical_instrument", "track_id": 8, "start_time": 12.2, "end_time": 16.2, "azimuth_deg": -109.0, "elevation_deg": -30.0, "distance_m": 1.0}, {"class_id": 9, "class_name": "car", "track_id": 9, "start_time": 14.3, "end_time": 14.7, "azimuth_deg": 119.0, "elevation_deg": -30.0, "distance_m": 1.0}]}
{"qa_id": "qa_a5a3c7278a476e6b766a", "split": "test", "audio_id": "foa_3d427bca189ad4601701", "audio_path": "audio/test/foa_3d427bca189ad4601701.wav", "scene_annotation_csv_path": "annotations/test/foa_3d427bca189ad4601701.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is located at a higher elevation, the printer or the thunderstorm?", "answer": "The printer is at a higher elevation than the thunderstorm.", "canonical_answer": "printer", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": -24.6, "elevation_deg": 8.594, "distance_m": 1.96}, {"class_id": 51, "class_name": "thunderstorm", "track_id": 4, "start_time": 16.9, "end_time": 20.0, "azimuth_deg": -58.298, "elevation_deg": -16.497, "distance_m": 2.41}]}
{"qa_id": "qa_7e3d71049b41db0a42c9", "split": "test", "audio_id": "foa_8b8101b1a4f53e37b2e8", "audio_path": "audio/test/foa_8b8101b1a4f53e37b2e8.wav", "scene_annotation_csv_path": "annotations/test/foa_8b8101b1a4f53e37b2e8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.0s to 0.4s, which sound is heard and from what direction?", "answer": "The door is heard from left and below during 0.0s to 0.4s.", "canonical_answer": "door from left and below.", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": 83.797, "elevation_deg": -39.074, "distance_m": 2.19}]}
{"qa_id": "qa_406f8aab8eb89584a554", "split": "test", "audio_id": "foa_4b5cf709ddcb75b05df5", "audio_path": "audio/test/foa_4b5cf709ddcb75b05df5.wav", "scene_annotation_csv_path": "annotations/test/foa_4b5cf709ddcb75b05df5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the cooking and the ocean sounds, which one is located closer to the listener?", "answer": "The ocean is the source that is closer to the listener.", "canonical_answer": "ocean", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -112.517, "elevation_deg": -1.91, "distance_m": 2.93}, {"class_id": 39, "class_name": "ocean", "track_id": 3, "start_time": 19.3, "end_time": 20.0, "azimuth_deg": 18.197, "elevation_deg": -8.112, "distance_m": 2.01}]}
{"qa_id": "qa_8ad0f43b9f5c74bb882d", "split": "test", "audio_id": "foa_8d784b05de3d2ec05862", "audio_path": "audio/test/foa_8d784b05de3d2ec05862.wav", "scene_annotation_csv_path": "annotations/test/foa_8d784b05de3d2ec05862.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker located at the front-right saying?", "answer": "The speaker positioned at the front-right says, \"where the token by which I should discover it.\"", "canonical_answer": "where the token by which I should discover it.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 2.0, "azimuth_deg": -36.672, "elevation_deg": 0.0, "distance_m": 4.45}]}
{"qa_id": "qa_0627146cb1eea75b87f2", "split": "test", "audio_id": "foa_84552370e9eaadae7a24", "audio_path": "audio/test/foa_84552370e9eaadae7a24.wav", "scene_annotation_csv_path": "annotations/test/foa_84552370e9eaadae7a24.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to string instrument, is body sound on the left or on the right?", "answer": "body sound is to the right of string instrument.", "canonical_answer": "body sound is to the right of string instrument.", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 1, "start_time": 4.9, "end_time": 16.1, "azimuth_deg": 14.701, "elevation_deg": -21.744, "distance_m": 3.26}, {"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": 71.538, "elevation_deg": 20.248, "distance_m": 2.67}]}
{"qa_id": "qa_d5eca69a67310b12d9f9", "split": "test", "audio_id": "foa_0e280ad3d62b0ba5b43e", "audio_path": "audio/test/foa_0e280ad3d62b0ba5b43e.wav", "scene_annotation_csv_path": "annotations/test/foa_0e280ad3d62b0ba5b43e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from in front of the listener?", "answer": "The closest source in front of the listener is drawer cabinet.", "canonical_answer": "drawer cabinet", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 1, "start_time": 2.1, "end_time": 14.1, "azimuth_deg": 54.941, "elevation_deg": 3.168, "distance_m": 3.09}]}
{"qa_id": "qa_0849e5e779af1608147c", "split": "test", "audio_id": "foa_01f7452451d37aaf24ae", "audio_path": "audio/test/foa_01f7452451d37aaf24ae.wav", "scene_annotation_csv_path": "annotations/test/foa_01f7452451d37aaf24ae.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is door.", "canonical_answer": "door", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 1, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": 122.103, "elevation_deg": 13.388, "distance_m": 1.44}, {"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 7.2, "azimuth_deg": -84.011, "elevation_deg": -29.586, "distance_m": 0.63}, {"class_id": 26, "class_name": "gong", "track_id": 2, "start_time": 0.8, "end_time": 4.0, "azimuth_deg": 93.698, "elevation_deg": -26.303, "distance_m": 2.77}]}
{"qa_id": "qa_c3799a3f65db0d45a2c4", "split": "test", "audio_id": "foa_ea9d158356c52c7cfa9a", "audio_path": "audio/test/foa_ea9d158356c52c7cfa9a.wav", "scene_annotation_csv_path": "annotations/test/foa_ea9d158356c52c7cfa9a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the door and the drum, which sound source is positioned at a higher elevation?", "answer": "The door is positioned at a higher elevation than the drum.", "canonical_answer": "door", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.1, "end_time": 7.9, "azimuth_deg": 60.391, "elevation_deg": -15.777, "distance_m": 2.98}, {"class_id": 19, "class_name": "drum", "track_id": 2, "start_time": 4.3, "end_time": 10.3, "azimuth_deg": 72.534, "elevation_deg": -34.828, "distance_m": 1.83}]}
{"qa_id": "qa_31daada2158714563b70", "split": "test", "audio_id": "foa_8df3f2e279ae62758c99", "audio_path": "audio/test/foa_8df3f2e279ae62758c99.wav", "scene_annotation_csv_path": "annotations/test/foa_8df3f2e279ae62758c99.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to tape, is laughter on the left or on the right?", "answer": "laughter is to the right of tape.", "canonical_answer": "laughter is to the right of tape.", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 1, "start_time": 1.7, "end_time": 2.9, "azimuth_deg": -132.179, "elevation_deg": 38.626, "distance_m": 1.01}, {"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 1.8, "end_time": 8.8, "azimuth_deg": 133.798, "elevation_deg": 51.024, "distance_m": 1.26}]}
{"qa_id": "qa_30e37db4904d4b59d2c4", "split": "test", "audio_id": "foa_af620c2ea325b6f8c7a0", "audio_path": "audio/test/foa_af620c2ea325b6f8c7a0.wav", "scene_annotation_csv_path": "annotations/test/foa_af620c2ea325b6f8c7a0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.5s to 1.3s, which sound is heard and from what direction?", "answer": "The dog is heard from back and below during 0.5s to 1.3s.", "canonical_answer": "dog from back and below.", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.5, "end_time": 1.3, "azimuth_deg": -163.763, "elevation_deg": -29.603, "distance_m": 3.35}]}
{"qa_id": "qa_c708c4149467e0c2e224", "split": "test", "audio_id": "foa_f6b7cd20dae2005e133c", "audio_path": "audio/test/foa_f6b7cd20dae2005e133c.wav", "scene_annotation_csv_path": "annotations/test/foa_f6b7cd20dae2005e133c.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker located to the left say?", "answer": "The speaker on the left said, \"Her story in that girls paper has attracted attention.\"", "canonical_answer": "Her story in that girls paper has attracted attention.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 3.0, "azimuth_deg": 101.531, "elevation_deg": 0.0, "distance_m": 4.27}]}
{"qa_id": "qa_7ebda7091876a30b1f38", "split": "test", "audio_id": "foa_299aad0f703d35063c8c", "audio_path": "audio/test/foa_299aad0f703d35063c8c.wav", "scene_annotation_csv_path": "annotations/test/foa_299aad0f703d35063c8c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the vehicle and the war sound, which one is located closer to the listener?", "answer": "The vehicle is closer to the listener than the war sound.", "canonical_answer": "vehicle", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.5, "end_time": 20.0, "azimuth_deg": -45.943, "elevation_deg": -2.687, "distance_m": 1.45}, {"class_id": 56, "class_name": "war_sound", "track_id": 1, "start_time": 3.7, "end_time": 5.2, "azimuth_deg": 121.778, "elevation_deg": 13.426, "distance_m": 2.07}]}
{"qa_id": "qa_a757fcb1acd8f1a05770", "split": "test", "audio_id": "foa_4bef2213526bba961120", "audio_path": "audio/test/foa_4bef2213526bba961120.wav", "scene_annotation_csv_path": "annotations/test/foa_4bef2213526bba961120.csv", "dataset": "tau2636594", "data_source": "dcase_real", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is musical instrument.", "canonical_answer": "musical instrument", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 2, "start_time": 0.8, "end_time": 4.8, "azimuth_deg": 77.5, "elevation_deg": 20.0, "distance_m": 2.0}, {"class_id": 38, "class_name": "musical_instrument", "track_id": 3, "start_time": 0.9, "end_time": 4.9, "azimuth_deg": -82.5, "elevation_deg": 30.0, "distance_m": 1.0}, {"class_id": 1, "class_name": "alarm", "track_id": 4, "start_time": 5.6, "end_time": 9.6, "azimuth_deg": 98.0, "elevation_deg": 10.0, "distance_m": 2.0}, {"class_id": 16, "class_name": "dog", "track_id": 5, "start_time": 6.2, "end_time": 10.2, "azimuth_deg": 119.0, "elevation_deg": 20.0, "distance_m": 2.0}, {"class_id": 9, "class_name": "car", "track_id": 10, "start_time": 12.4, "end_time": 16.4, "azimuth_deg": 13.5, "elevation_deg": 0.0, "distance_m": 2.0}, {"class_id": 52, "class_name": "tool", "track_id": 11, "start_time": 15.4, "end_time": 19.4, "azimuth_deg": 69.5, "elevation_deg": -20.0, "distance_m": 2.0}]}
{"qa_id": "qa_3150f82d54dc8db4fcea", "split": "test", "audio_id": "foa_3d8b688ddd90a8cb9dcc", "audio_path": "audio/test/foa_3d8b688ddd90a8cb9dcc.wav", "scene_annotation_csv_path": "annotations/test/foa_3d8b688ddd90a8cb9dcc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is located at a higher elevation, the alarm or the printer?", "answer": "The printer is positioned at a higher elevation than the alarm.", "canonical_answer": "printer", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.4, "end_time": 20.0, "azimuth_deg": -45.508, "elevation_deg": -47.782, "distance_m": 1.34}, {"class_id": 42, "class_name": "printer", "track_id": 2, "start_time": 19.3, "end_time": 20.0, "azimuth_deg": -153.635, "elevation_deg": -20.465, "distance_m": 3.29}]}
{"qa_id": "qa_584a4bf4f657b164536d", "split": "test", "audio_id": "foa_b376597b39a2f6c2421b", "audio_path": "audio/test/foa_b376597b39a2f6c2421b.wav", "scene_annotation_csv_path": "annotations/test/foa_b376597b39a2f6c2421b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is alarm to the left or right of wood?", "answer": "alarm is to the right of wood.", "canonical_answer": "alarm is to the right of wood.", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 1, "start_time": 1.7, "end_time": 4.3, "azimuth_deg": 5.326, "elevation_deg": 20.544, "distance_m": 2.77}, {"class_id": 60, "class_name": "wood", "track_id": 0, "start_time": 0.8, "end_time": 20.0, "azimuth_deg": 65.565, "elevation_deg": 42.647, "distance_m": 1.17}]}
{"qa_id": "qa_c2a5c24b3d2fcadfe0e5", "split": "test", "audio_id": "foa_e7594618467142555a97", "audio_path": "audio/test/foa_e7594618467142555a97.wav", "scene_annotation_csv_path": "annotations/test/foa_e7594618467142555a97.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the water occurs, where is it located relative to the listener?", "answer": "The water is heard from right during 0.4s to 9.4s.", "canonical_answer": "water from right.", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.4, "end_time": 9.4, "azimuth_deg": -69.285, "elevation_deg": -10.862, "distance_m": 3.03}]}
{"qa_id": "qa_d02499971d6415e832ac", "split": "test", "audio_id": "foa_70f0106112bd781ffe09", "audio_path": "audio/test/foa_70f0106112bd781ffe09.wav", "scene_annotation_csv_path": "annotations/test/foa_70f0106112bd781ffe09.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the animal and the cooking sounds, which one is located closer to the listener?", "answer": "The cooking sound is closer to the listener than the animal sound.", "canonical_answer": "cooking", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 2, "start_time": 0.4, "end_time": 2.3, "azimuth_deg": 128.631, "elevation_deg": -24.416, "distance_m": 2.05}, {"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 16.1, "azimuth_deg": -7.495, "elevation_deg": 24.79, "distance_m": 1.19}]}
{"qa_id": "qa_1474ba21dcacf0268a72", "split": "test", "audio_id": "foa_4ca32fd01d5c6dd0605b", "audio_path": "audio/test/foa_4ca32fd01d5c6dd0605b.wav", "scene_annotation_csv_path": "annotations/test/foa_4ca32fd01d5c6dd0605b.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the person speaking from the left saying?", "answer": "The person speaking from the left says, \"The old adage of two heads, you know.\"", "canonical_answer": "The old adage of two heads, you know.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 2.0, "azimuth_deg": 72.951, "elevation_deg": 0.0, "distance_m": 2.83}]}
{"qa_id": "qa_d690758d58ea57b4d2bc", "split": "test", "audio_id": "foa_5158054d0338b56a2d28", "audio_path": "audio/test/foa_5158054d0338b56a2d28.wav", "scene_annotation_csv_path": "annotations/test/foa_5158054d0338b56a2d28.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is aircraft to the left or right of alarm?", "answer": "aircraft is to the left of alarm.", "canonical_answer": "aircraft is to the left of alarm.", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.0, "end_time": 15.7, "azimuth_deg": -134.8, "elevation_deg": -29.053, "distance_m": 2.63}, {"class_id": 1, "class_name": "alarm", "track_id": 1, "start_time": 5.8, "end_time": 17.3, "azimuth_deg": -163.024, "elevation_deg": -25.952, "distance_m": 2.39}]}
{"qa_id": "qa_70ccd93ff4030896bf40", "split": "test", "audio_id": "foa_8329867f1f86faec5f08", "audio_path": "audio/test/foa_8329867f1f86faec5f08.wav", "scene_annotation_csv_path": "annotations/test/foa_8329867f1f86faec5f08.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the metal clink or the printer positioned at a higher elevation?", "answer": "The metal clink is located at a higher elevation than the printer.", "canonical_answer": "metal clink", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 1, "start_time": 3.6, "end_time": 10.8, "azimuth_deg": -81.343, "elevation_deg": -7.653, "distance_m": 3.41}, {"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 1.5, "end_time": 14.3, "azimuth_deg": -76.044, "elevation_deg": -26.588, "distance_m": 3.7}]}
{"qa_id": "qa_d002a9119e0dcfb16543", "split": "test", "audio_id": "foa_02c3751af351f95f624c", "audio_path": "audio/test/foa_02c3751af351f95f624c.wav", "scene_annotation_csv_path": "annotations/test/foa_02c3751af351f95f624c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the finger snapping and the laughter, which sound source is positioned closer to the listener?", "answer": "The finger snapping is closer to the listener than the laughter.", "canonical_answer": "finger snapping", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 0, "start_time": 1.5, "end_time": 14.8, "azimuth_deg": 10.431, "elevation_deg": 43.087, "distance_m": 1.21}, {"class_id": 34, "class_name": "laughter", "track_id": 3, "start_time": 9.0, "end_time": 10.0, "azimuth_deg": 45.838, "elevation_deg": -32.36, "distance_m": 2.47}]}
{"qa_id": "qa_c6cb334dea12a2d0f8b7", "split": "test", "audio_id": "foa_85fd3dc597a48bd624f0", "audio_path": "audio/test/foa_85fd3dc597a48bd624f0.wav", "scene_annotation_csv_path": "annotations/test/foa_85fd3dc597a48bd624f0.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker located to the left saying?", "answer": "The speaker on the left is saying, \"When God will not use thee in one kind, yet he will in another.\"", "canonical_answer": "When God will not use thee in one kind, yet he will in another.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 3.4, "azimuth_deg": 85.956, "elevation_deg": -8.764, "distance_m": 3.6}]}
{"qa_id": "qa_5e063d44fec4f6cdd1a9", "split": "test", "audio_id": "foa_1c54f093ca829061c991", "audio_path": "audio/test/foa_1c54f093ca829061c991.wav", "scene_annotation_csv_path": "annotations/test/foa_1c54f093ca829061c991.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the telephone alarm occurs, where is it located relative to the listener?", "answer": "The telephone alarm is heard from right and below during 0.1s to 2.2s.", "canonical_answer": "telephone alarm from right and below.", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 0.1, "end_time": 2.2, "azimuth_deg": -94.672, "elevation_deg": -29.205, "distance_m": 2.08}]}
{"qa_id": "qa_1c0dc0415fc432b85e32", "split": "test", "audio_id": "foa_994ffa34855f68778eb7", "audio_path": "audio/test/foa_994ffa34855f68778eb7.wav", "scene_annotation_csv_path": "annotations/test/foa_994ffa34855f68778eb7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from in front of the listener?", "answer": "The closest source in front of the listener is musical instrument.", "canonical_answer": "musical instrument", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": 44.726, "elevation_deg": -30.428, "distance_m": 1.63}]}
{"qa_id": "qa_227e4afabbcd8a9dcc5e", "split": "test", "audio_id": "foa_e9c6fef55c9dad6b77a1", "audio_path": "audio/test/foa_e9c6fef55c9dad6b77a1.wav", "scene_annotation_csv_path": "annotations/test/foa_e9c6fef55c9dad6b77a1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the left?", "answer": "Among the behind-the-listener sources, the leftmost one is rain.", "canonical_answer": "rain", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 10.0, "azimuth_deg": 152.677, "elevation_deg": -16.864, "distance_m": 0.87}, {"class_id": 2, "class_name": "animal", "track_id": 1, "start_time": 1.5, "end_time": 3.4, "azimuth_deg": 135.293, "elevation_deg": -11.381, "distance_m": 3.52}, {"class_id": 1, "class_name": "alarm", "track_id": 2, "start_time": 3.8, "end_time": 8.5, "azimuth_deg": -145.717, "elevation_deg": -24.634, "distance_m": 2.73}, {"class_id": 3, "class_name": "appliance", "track_id": 3, "start_time": 5.2, "end_time": 11.3, "azimuth_deg": 146.694, "elevation_deg": 0.434, "distance_m": 2.55}]}
{"qa_id": "qa_38e7f0e6ccba8a7b3a4c", "split": "test", "audio_id": "foa_e8af27c33a5a014d09fb", "audio_path": "audio/test/foa_e8af27c33a5a014d09fb.wav", "scene_annotation_csv_path": "annotations/test/foa_e8af27c33a5a014d09fb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the insect and the zipper, which sound source is positioned higher in elevation?", "answer": "The insect is higher in elevation compared to the zipper.", "canonical_answer": "insect", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 1, "start_time": 5.5, "end_time": 7.5, "azimuth_deg": -178.587, "elevation_deg": 27.051, "distance_m": 1.73}, {"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 6.2, "end_time": 20.0, "azimuth_deg": -122.388, "elevation_deg": 7.835, "distance_m": 1.77}]}
{"qa_id": "qa_2ef32809f12cd1dd65d0", "split": "test", "audio_id": "foa_02e2dbfab0210463ade9", "audio_path": "audio/test/foa_02e2dbfab0210463ade9.wav", "scene_annotation_csv_path": "annotations/test/foa_02e2dbfab0210463ade9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Is the door or the telephone alarm located closer to the listener?", "answer": "The telephone alarm is closer to the listener than the door.", "canonical_answer": "telephone alarm", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 2.4, "end_time": 14.5, "azimuth_deg": -151.414, "elevation_deg": -19.362, "distance_m": 3.67}, {"class_id": 50, "class_name": "telephone_alarm", "track_id": 2, "start_time": 12.2, "end_time": 20.0, "azimuth_deg": -143.913, "elevation_deg": 5.066, "distance_m": 1.44}]}
{"qa_id": "qa_c9d136d1fd27487312ed", "split": "test", "audio_id": "foa_335fa02d2ce45e825af6", "audio_path": "audio/test/foa_335fa02d2ce45e825af6.wav", "scene_annotation_csv_path": "annotations/test/foa_335fa02d2ce45e825af6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.1s to 3.4s, which sound is heard and from what direction?", "answer": "The gong is heard from left and below during 0.1s to 3.4s.", "canonical_answer": "gong from left and below.", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 0.1, "end_time": 3.4, "azimuth_deg": 110.086, "elevation_deg": -26.945, "distance_m": 2.32}]}
{"qa_id": "qa_578d218be62f40a17fe1", "split": "test", "audio_id": "foa_1bab2d076a73f2799b3f", "audio_path": "audio/test/foa_1bab2d076a73f2799b3f.wav", "scene_annotation_csv_path": "annotations/test/foa_1bab2d076a73f2799b3f.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "counting", "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is speech to the left or right of train?", "answer": "speech is to the right of train.", "canonical_answer": "speech is to the right of train.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 2.4, "azimuth_deg": -105.084, "elevation_deg": -35.702, "distance_m": 0.65}, {"class_id": 53, "class_name": "train", "track_id": 3, "start_time": 0.0, "end_time": 8.0, "azimuth_deg": 175.773, "elevation_deg": 0.0, "distance_m": 3.51}]}
{"qa_id": "qa_9ec3e7a0d38eb8ce845c", "split": "test", "audio_id": "foa_e437ccf4e762d2050275", "audio_path": "audio/test/foa_e437ccf4e762d2050275.wav", "scene_annotation_csv_path": "annotations/test/foa_e437ccf4e762d2050275.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker located at the front-left saying?", "answer": "The speaker at the front-left says, \"I hastened back to the lines.\"", "canonical_answer": "I hastened back to the lines.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 1.6, "azimuth_deg": 59.118, "elevation_deg": 0.0, "distance_m": 4.56}]}
{"qa_id": "qa_cd45b72e0ab9f76ef2e6", "split": "test", "audio_id": "foa_00ae0bca0de05c9ccdb0", "audio_path": "audio/test/foa_00ae0bca0de05c9ccdb0.wav", "scene_annotation_csv_path": "annotations/test/foa_00ae0bca0de05c9ccdb0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the laughter and the singing, which sound source is positioned closer to the listener?", "answer": "The laughter is closer to the listener than the singing.", "canonical_answer": "laughter", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 1, "start_time": 2.4, "end_time": 4.8, "azimuth_deg": -116.091, "elevation_deg": -44.664, "distance_m": 1.61}, {"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.2, "end_time": 7.2, "azimuth_deg": -42.657, "elevation_deg": -13.814, "distance_m": 3.4}]}
{"qa_id": "qa_c87537f3ae5f0fa8203d", "split": "test", "audio_id": "foa_5ba072cc9c74f34ae7e6", "audio_path": "audio/test/foa_5ba072cc9c74f34ae7e6.wav", "scene_annotation_csv_path": "annotations/test/foa_5ba072cc9c74f34ae7e6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to car, is animal on the left or on the right?", "answer": "animal is to the left of car.", "canonical_answer": "animal is to the left of car.", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": 63.314, "elevation_deg": 20.4, "distance_m": 1.83}, {"class_id": 9, "class_name": "car", "track_id": 1, "start_time": 6.5, "end_time": 12.3, "azimuth_deg": 24.16, "elevation_deg": 21.763, "distance_m": 1.56}]}
{"qa_id": "qa_d616530fb4a4cab6d890", "split": "test", "audio_id": "foa_713f313c3dd1c3ca26bf", "audio_path": "audio/test/foa_713f313c3dd1c3ca26bf.wav", "scene_annotation_csv_path": "annotations/test/foa_713f313c3dd1c3ca26bf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which of the two sources, dog or writing, is positioned at a higher elevation?", "answer": "The writing source is at a higher elevation than the dog.", "canonical_answer": "writing", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 1, "start_time": 4.5, "end_time": 7.7, "azimuth_deg": -50.914, "elevation_deg": -16.196, "distance_m": 0.84}, {"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.0, "end_time": 11.3, "azimuth_deg": 15.581, "elevation_deg": 34.884, "distance_m": 2.43}]}
{"qa_id": "qa_2bd51eedb07435ff750b", "split": "test", "audio_id": "foa_6db35d1d0548d17a7a7b", "audio_path": "audio/test/foa_6db35d1d0548d17a7a7b.wav", "scene_annotation_csv_path": "annotations/test/foa_6db35d1d0548d17a7a7b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is war sound.", "canonical_answer": "war sound", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.6, "end_time": 19.1, "azimuth_deg": 59.655, "elevation_deg": 3.497, "distance_m": 3.25}, {"class_id": 22, "class_name": "fire", "track_id": 1, "start_time": 4.0, "end_time": 12.4, "azimuth_deg": 35.531, "elevation_deg": 29.994, "distance_m": 1.8}, {"class_id": 37, "class_name": "metal_clink", "track_id": 2, "start_time": 6.4, "end_time": 10.2, "azimuth_deg": 39.938, "elevation_deg": 16.348, "distance_m": 3.51}]}
{"qa_id": "qa_1e201701d6116077432b", "split": "test", "audio_id": "foa_9693ce514a2fec0070d3", "audio_path": "audio/test/foa_9693ce514a2fec0070d3.wav", "scene_annotation_csv_path": "annotations/test/foa_9693ce514a2fec0070d3.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker located directly in front of you saying?", "answer": "The speaker is saying, \"But, I shall spare her.\"", "canonical_answer": "But, I shall spare her.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 2, "start_time": 0.3, "end_time": 1.8, "azimuth_deg": -15.688, "elevation_deg": 0.0, "distance_m": 4.52}]}
{"qa_id": "qa_87a2b3cabd22e8f33dbd", "split": "test", "audio_id": "foa_b9db70a9c9ca8d430bf1", "audio_path": "audio/test/foa_b9db70a9c9ca8d430bf1.wav", "scene_annotation_csv_path": "annotations/test/foa_b9db70a9c9ca8d430bf1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the glass occurs, where is it located relative to the listener?", "answer": "The glass is heard from front during 0.0s to 5.1s.", "canonical_answer": "glass from front.", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 0, "start_time": 0.0, "end_time": 5.1, "azimuth_deg": -8.663, "elevation_deg": -6.384, "distance_m": 1.09}]}
{"qa_id": "qa_7b734d1409544beec384", "split": "test", "audio_id": "foa_c4d9d56dfed87e54d5e3", "audio_path": "audio/test/foa_c4d9d56dfed87e54d5e3.wav", "scene_annotation_csv_path": "annotations/test/foa_c4d9d56dfed87e54d5e3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.0s to 6.1s, what source is active and where is it located?", "answer": "The percussion is heard from back and above during 0.0s to 6.1s.", "canonical_answer": "percussion from back and above.", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 6.1, "azimuth_deg": 169.155, "elevation_deg": 19.221, "distance_m": 2.95}]}
{"qa_id": "qa_c2fd5d73221ceb80c0a1", "split": "test", "audio_id": "foa_64801f3e59a826b3a345", "audio_path": "audio/test/foa_64801f3e59a826b3a345.wav", "scene_annotation_csv_path": "annotations/test/foa_64801f3e59a826b3a345.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to drum, is cooking on the left or on the right?", "answer": "cooking is to the right of drum.", "canonical_answer": "cooking is to the right of drum.", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 16.1, "azimuth_deg": -73.135, "elevation_deg": 30.47, "distance_m": 1.24}, {"class_id": 19, "class_name": "drum", "track_id": 1, "start_time": 7.2, "end_time": 19.0, "azimuth_deg": 10.192, "elevation_deg": 21.873, "distance_m": 2.18}]}
{"qa_id": "qa_eeecf677cd3a03397f5a", "split": "test", "audio_id": "foa_068079fab02769a57807", "audio_path": "audio/test/foa_068079fab02769a57807.wav", "scene_annotation_csv_path": "annotations/test/foa_068079fab02769a57807.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the right?", "answer": "Among the front-positioned sources, the rightmost one is door.", "canonical_answer": "door", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.2, "end_time": 2.0, "azimuth_deg": -52.665, "elevation_deg": 19.041, "distance_m": 1.28}, {"class_id": 16, "class_name": "dog", "track_id": 1, "start_time": 0.7, "end_time": 15.9, "azimuth_deg": 74.71, "elevation_deg": 17.841, "distance_m": 0.98}]}
{"qa_id": "qa_d401199240beee9365e0", "split": "test", "audio_id": "foa_8e4766b857792ab29a9b", "audio_path": "audio/test/foa_8e4766b857792ab29a9b.wav", "scene_annotation_csv_path": "annotations/test/foa_8e4766b857792ab29a9b.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the speech and the train, which source is located closer to the listener?", "answer": "The speech is closer to the listener than the train.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 3, "start_time": 0.4, "end_time": 7.4, "azimuth_deg": 10.908, "elevation_deg": -10.393, "distance_m": 1.38}, {"class_id": 53, "class_name": "train", "track_id": 1, "start_time": 0.0, "end_time": 8.4, "azimuth_deg": -81.351, "elevation_deg": 0.0, "distance_m": 2.88}]}
{"qa_id": "qa_aef713527d381fa310ab", "split": "test", "audio_id": "foa_bd21441369d4960c717b", "audio_path": "audio/test/foa_bd21441369d4960c717b.wav", "scene_annotation_csv_path": "annotations/test/foa_bd21441369d4960c717b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the animal sound or the thunderstorm sound coming from a higher elevation?", "answer": "The animal sound is coming from a higher elevation than the thunderstorm.", "canonical_answer": "animal", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 2, "start_time": 6.1, "end_time": 9.7, "azimuth_deg": -143.059, "elevation_deg": 36.516, "distance_m": 0.95}, {"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 0.2, "end_time": 9.0, "azimuth_deg": 144.757, "elevation_deg": -18.911, "distance_m": 3.25}]}
{"qa_id": "qa_6a347ddb2fa09d9c9cc5", "split": "test", "audio_id": "foa_2e9c31aeffba0a3e9606", "audio_path": "audio/test/foa_2e9c31aeffba0a3e9606.wav", "scene_annotation_csv_path": "annotations/test/foa_2e9c31aeffba0a3e9606.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What words were spoken by the person located to the left?", "answer": "The speaker on the left said, \"Forgotten, too, the name of Gillian, the lovely captive.\"", "canonical_answer": "Forgotten, too, the name of Gillian, the lovely captive.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 3.4, "azimuth_deg": 107.223, "elevation_deg": 2.026, "distance_m": 2.0}]}
{"qa_id": "qa_e841bb76a778cb14e15b", "split": "test", "audio_id": "foa_530a3655b1df8718813e", "audio_path": "audio/test/foa_530a3655b1df8718813e.wav", "scene_annotation_csv_path": "annotations/test/foa_530a3655b1df8718813e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 10.9, "azimuth_deg": 76.981, "elevation_deg": 3.321, "distance_m": 2.03}, {"class_id": 51, "class_name": "thunderstorm", "track_id": 1, "start_time": 7.4, "end_time": 14.8, "azimuth_deg": 1.974, "elevation_deg": -50.499, "distance_m": 1.93}, {"class_id": 59, "class_name": "wind_instrument", "track_id": 2, "start_time": 13.1, "end_time": 18.9, "azimuth_deg": 102.99, "elevation_deg": 19.037, "distance_m": 2.66}, {"class_id": 45, "class_name": "singing", "track_id": 3, "start_time": 18.7, "end_time": 20.0, "azimuth_deg": 154.57, "elevation_deg": -45.342, "distance_m": 0.98}]}
{"qa_id": "qa_04c8801f7e8a38bcae2f", "split": "test", "audio_id": "foa_3d7ea023bc3cec6210ea", "audio_path": "audio/test/foa_3d7ea023bc3cec6210ea.wav", "scene_annotation_csv_path": "annotations/test/foa_3d7ea023bc3cec6210ea.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to laughter, is appliance on the left or on the right?", "answer": "appliance is to the left of laughter.", "canonical_answer": "appliance is to the left of laughter.", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.0, "end_time": 7.2, "azimuth_deg": 156.13, "elevation_deg": -9.05, "distance_m": 3.09}, {"class_id": 34, "class_name": "laughter", "track_id": 1, "start_time": 0.8, "end_time": 4.0, "azimuth_deg": 144.534, "elevation_deg": -29.468, "distance_m": 3.56}]}
{"qa_id": "qa_e8ac75c0f801d0c2cbf7", "split": "test", "audio_id": "foa_f0f3a59dfb9e69bd504f", "audio_path": "audio/test/foa_f0f3a59dfb9e69bd504f.wav", "scene_annotation_csv_path": "annotations/test/foa_f0f3a59dfb9e69bd504f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is located at a higher elevation, the wind or the wind instrument?", "answer": "The wind instrument is located at a higher elevation than the wind.", "canonical_answer": "wind instrument", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 1, "start_time": 0.4, "end_time": 0.9, "azimuth_deg": -177.327, "elevation_deg": -28.507, "distance_m": 0.67}, {"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.0, "end_time": 3.2, "azimuth_deg": -10.114, "elevation_deg": -9.477, "distance_m": 3.2}]}
{"qa_id": "qa_d7dd2ce2e9a52410c6ed", "split": "test", "audio_id": "foa_012278ce84e8bd1ba9d3", "audio_path": "audio/test/foa_012278ce84e8bd1ba9d3.wav", "scene_annotation_csv_path": "annotations/test/foa_012278ce84e8bd1ba9d3.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker positioned at the front say?", "answer": "The speaker said, \"Yes.\"", "canonical_answer": "Yes.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 0.9, "azimuth_deg": -21.291, "elevation_deg": 0.0, "distance_m": 2.14}]}
{"qa_id": "qa_0e5cee98c236527ad88a", "split": "test", "audio_id": "foa_e6f3eb55a2b6b23a3852", "audio_path": "audio/test/foa_e6f3eb55a2b6b23a3852.wav", "scene_annotation_csv_path": "annotations/test/foa_e6f3eb55a2b6b23a3852.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener, the appliance or the keyboard instrument?", "answer": "The appliance is located closer to the listener than the keyboard instrument.", "canonical_answer": "appliance", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": 121.337, "elevation_deg": 33.95, "distance_m": 0.9}, {"class_id": 31, "class_name": "keyboard_instrument", "track_id": 1, "start_time": 3.5, "end_time": 7.4, "azimuth_deg": -144.902, "elevation_deg": -9.496, "distance_m": 3.16}]}
{"qa_id": "qa_f564eead648a15c84224", "split": "test", "audio_id": "foa_31280fee1215bdcd7a6f", "audio_path": "audio/test/foa_31280fee1215bdcd7a6f.wav", "scene_annotation_csv_path": "annotations/test/foa_31280fee1215bdcd7a6f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.0s to 3.4s, which sound is heard and from what direction?", "answer": "The keyboard instrument is heard from right and below during 0.0s to 3.4s.", "canonical_answer": "keyboard instrument from right and below.", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 3.4, "azimuth_deg": -112.256, "elevation_deg": -22.736, "distance_m": 1.32}]}
{"qa_id": "qa_085cfd977dae4d3c9243", "split": "test", "audio_id": "foa_53abe9a3fe1ec4b1f283", "audio_path": "audio/test/foa_53abe9a3fe1ec4b1f283.wav", "scene_annotation_csv_path": "annotations/test/foa_53abe9a3fe1ec4b1f283.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is drawer cabinet.", "canonical_answer": "drawer cabinet", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 10.9, "azimuth_deg": -82.215, "elevation_deg": -37.435, "distance_m": 2.86}, {"class_id": 57, "class_name": "water", "track_id": 1, "start_time": 2.2, "end_time": 4.0, "azimuth_deg": -60.06, "elevation_deg": 10.116, "distance_m": 1.51}, {"class_id": 18, "class_name": "drawer_cabinet", "track_id": 2, "start_time": 10.6, "end_time": 11.8, "azimuth_deg": 133.488, "elevation_deg": 6.292, "distance_m": 1.72}]}
{"qa_id": "qa_d680d3bf87b94cd39365", "split": "test", "audio_id": "foa_04fa2b1b9ea1ba642a81", "audio_path": "audio/test/foa_04fa2b1b9ea1ba642a81.wav", "scene_annotation_csv_path": "annotations/test/foa_04fa2b1b9ea1ba642a81.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.4s to 20.0s, which sound is heard and from what direction?", "answer": "The singing is heard from front-left and above during 0.4s to 20.0s.", "canonical_answer": "singing from front-left and above.", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.4, "end_time": 20.0, "azimuth_deg": 65.13, "elevation_deg": 24.39, "distance_m": 2.3}]}
{"qa_id": "qa_52005bf97e058d656808", "split": "test", "audio_id": "foa_945e211a212956078b73", "audio_path": "audio/test/foa_945e211a212956078b73.wav", "scene_annotation_csv_path": "annotations/test/foa_945e211a212956078b73.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the singing and the thunderstorm, which sound source is positioned closer to the listener?", "answer": "The singing is closer to the listener than the thunderstorm.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 11.6, "azimuth_deg": -116.386, "elevation_deg": 2.939, "distance_m": 1.61}, {"class_id": 51, "class_name": "thunderstorm", "track_id": 1, "start_time": 7.9, "end_time": 17.2, "azimuth_deg": -177.389, "elevation_deg": -22.09, "distance_m": 3.44}]}
{"qa_id": "qa_1ed4b0e6cf17835ba286", "split": "test", "audio_id": "foa_a3eb847e0d5d0c5b4433", "audio_path": "audio/test/foa_a3eb847e0d5d0c5b4433.wav", "scene_annotation_csv_path": "annotations/test/foa_a3eb847e0d5d0c5b4433.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to tearing, is door on the left or on the right?", "answer": "door is to the right of tearing.", "canonical_answer": "door is to the right of tearing.", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.6, "end_time": 0.9, "azimuth_deg": -111.2, "elevation_deg": -2.834, "distance_m": 2.44}, {"class_id": 49, "class_name": "tearing", "track_id": 1, "start_time": 0.6, "end_time": 9.3, "azimuth_deg": 8.73, "elevation_deg": -11.123, "distance_m": 2.05}]}
{"qa_id": "qa_cedd9538bdf772bb4433", "split": "test", "audio_id": "foa_5afa14c5762a23ee0ec9", "audio_path": "audio/test/foa_5afa14c5762a23ee0ec9.wav", "scene_annotation_csv_path": "annotations/test/foa_5afa14c5762a23ee0ec9.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker located to the left saying?", "answer": "The speaker on the left is saying, \"Wishing him, said Mary, in a tone of inquiry.\"", "canonical_answer": "Wishing him, said Mary, in a tone of inquiry.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 2.8, "azimuth_deg": 71.842, "elevation_deg": 4.733, "distance_m": 3.91}]}
{"qa_id": "qa_dffad86d9f10ce895580", "split": "test", "audio_id": "foa_4206ffc8940c594640ca", "audio_path": "audio/test/foa_4206ffc8940c594640ca.wav", "scene_annotation_csv_path": "annotations/test/foa_4206ffc8940c594640ca.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is located at a higher elevation, the insect or the wind?", "answer": "The wind is positioned at a greater height than the insect.", "canonical_answer": "wind", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 1, "start_time": 0.7, "end_time": 1.4, "azimuth_deg": -153.464, "elevation_deg": -6.923, "distance_m": 0.89}, {"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.1, "end_time": 7.8, "azimuth_deg": 105.515, "elevation_deg": 4.743, "distance_m": 0.9}]}
{"qa_id": "qa_2c34fd6925472bf0c27c", "split": "test", "audio_id": "foa_a30f0cf9c44f56c267bb", "audio_path": "audio/test/foa_a30f0cf9c44f56c267bb.wav", "scene_annotation_csv_path": "annotations/test/foa_a30f0cf9c44f56c267bb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the crackle or the vehicle located at a higher elevation?", "answer": "The crackle is at a higher elevation than the vehicle.", "canonical_answer": "crackle", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 1, "start_time": 4.0, "end_time": 9.7, "azimuth_deg": 161.768, "elevation_deg": 4.396, "distance_m": 2.37}, {"class_id": 55, "class_name": "vehicle", "track_id": 2, "start_time": 5.9, "end_time": 11.9, "azimuth_deg": 52.761, "elevation_deg": -47.537, "distance_m": 0.89}]}
{"qa_id": "qa_2eda3249c961036a86d5", "split": "test", "audio_id": "foa_b3b2151c9876f5b486b4", "audio_path": "audio/test/foa_b3b2151c9876f5b486b4.wav", "scene_annotation_csv_path": "annotations/test/foa_b3b2151c9876f5b486b4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to singing, is male speech on the left or on the right?", "answer": "male speech is to the right of singing.", "canonical_answer": "male speech is to the right of singing.", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 1, "start_time": 7.3, "end_time": 8.9, "azimuth_deg": 45.54, "elevation_deg": 16.86, "distance_m": 3.39}, {"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.1, "end_time": 13.1, "azimuth_deg": 75.192, "elevation_deg": -54.389, "distance_m": 1.79}]}
{"qa_id": "qa_077cd6bca9390a329ab6", "split": "test", "audio_id": "foa_721dc573364b8f1f2a0c", "audio_path": "audio/test/foa_721dc573364b8f1f2a0c.wav", "scene_annotation_csv_path": "annotations/test/foa_721dc573364b8f1f2a0c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from behind the listener?", "answer": "The closest source behind the listener is musical instrument.", "canonical_answer": "musical instrument", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.4, "end_time": 5.3, "azimuth_deg": -151.948, "elevation_deg": 30.591, "distance_m": 1.88}, {"class_id": 28, "class_name": "home_sound", "track_id": 1, "start_time": 1.3, "end_time": 5.0, "azimuth_deg": 178.551, "elevation_deg": 2.988, "distance_m": 2.7}, {"class_id": 0, "class_name": "aircraft", "track_id": 2, "start_time": 4.2, "end_time": 7.2, "azimuth_deg": 166.039, "elevation_deg": 20.053, "distance_m": 3.0}]}
{"qa_id": "qa_b46b0eed2a3c193ff088", "split": "test", "audio_id": "foa_cb505ab481e637a0c136", "audio_path": "audio/test/foa_cb505ab481e637a0c136.wav", "scene_annotation_csv_path": "annotations/test/foa_cb505ab481e637a0c136.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What words were spoken by the person located to the front-left?", "answer": "The speaker at the front-left said, \"Dry and of magnificent bouquet.\"", "canonical_answer": "Dry and of magnificent bouquet.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.1, "end_time": 1.9, "azimuth_deg": 36.055, "elevation_deg": 0.0, "distance_m": 1.59}]}
{"qa_id": "qa_c0e2ba8329db82424747", "split": "test", "audio_id": "foa_c5fef15a8d82cf2f7920", "audio_path": "audio/test/foa_c5fef15a8d82cf2f7920.wav", "scene_annotation_csv_path": "annotations/test/foa_c5fef15a8d82cf2f7920.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 2.1s to 3.6s, what source is active and where is it located?", "answer": "The frog is heard from front and below during 2.1s to 3.6s.", "canonical_answer": "frog from front and below.", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 2, "start_time": 2.1, "end_time": 3.6, "azimuth_deg": 13.716, "elevation_deg": -43.723, "distance_m": 1.48}]}
{"qa_id": "qa_68edb8dc484630624b68", "split": "test", "audio_id": "foa_259d815ee27681daf15a", "audio_path": "audio/test/foa_259d815ee27681daf15a.wav", "scene_annotation_csv_path": "annotations/test/foa_259d815ee27681daf15a.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the frog and the telephone alarm, which sound source is located closer to the listener?", "answer": "The telephone alarm is closer to the listener than the frog.", "canonical_answer": "telephone alarm", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 1, "start_time": 0.1, "end_time": 0.8, "azimuth_deg": -90.104, "elevation_deg": 5.882, "distance_m": 2.82}, {"class_id": 50, "class_name": "telephone_alarm", "track_id": 3, "start_time": 0.0, "end_time": 1.8, "azimuth_deg": 46.61, "elevation_deg": 4.999, "distance_m": 2.03}]}
{"qa_id": "qa_972e3d45952917f3eeab", "split": "test", "audio_id": "foa_2758aceddeb7226d3340", "audio_path": "audio/test/foa_2758aceddeb7226d3340.wav", "scene_annotation_csv_path": "annotations/test/foa_2758aceddeb7226d3340.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker located to the right saying?", "answer": "The speaker on the right says, \"Every man who entered the twenties had his own training tricks.\"", "canonical_answer": "Every man who entered the twenties had his own training tricks.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 4.2, "azimuth_deg": -102.52, "elevation_deg": 0.0, "distance_m": 3.59}]}
{"qa_id": "qa_79bf169f48f549a4b55d", "split": "test", "audio_id": "foa_c4b23ed2627d21fbf5b9", "audio_path": "audio/test/foa_c4b23ed2627d21fbf5b9.wav", "scene_annotation_csv_path": "annotations/test/foa_c4b23ed2627d21fbf5b9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the left?", "answer": "Among the behind-the-listener sources, the leftmost one is keyboard instrument.", "canonical_answer": "keyboard instrument", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 1, "start_time": 9.5, "end_time": 18.0, "azimuth_deg": -123.664, "elevation_deg": -32.973, "distance_m": 2.39}, {"class_id": 31, "class_name": "keyboard_instrument", "track_id": 2, "start_time": 15.8, "end_time": 19.4, "azimuth_deg": 124.662, "elevation_deg": -59.065, "distance_m": 1.5}]}
{"qa_id": "qa_26e4472be54b2ec58455", "split": "test", "audio_id": "foa_9886b62c58a5a0dc3bba", "audio_path": "audio/test/foa_9886b62c58a5a0dc3bba.wav", "scene_annotation_csv_path": "annotations/test/foa_9886b62c58a5a0dc3bba.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Is the door or the train sound source closer to the listener?", "answer": "The train is closer to the listener than the door.", "canonical_answer": "train", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 1, "start_time": 6.1, "end_time": 8.5, "azimuth_deg": 11.826, "elevation_deg": -11.739, "distance_m": 1.91}, {"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -35.733, "elevation_deg": -36.238, "distance_m": 1.36}]}
{"qa_id": "qa_c1ce21605353187a237d", "split": "test", "audio_id": "foa_6c0836976fb80ecf7458", "audio_path": "audio/test/foa_6c0836976fb80ecf7458.wav", "scene_annotation_csv_path": "annotations/test/foa_6c0836976fb80ecf7458.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to machine, is bell on the left or on the right?", "answer": "bell is to the left of machine.", "canonical_answer": "bell is to the left of machine.", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 4.5, "azimuth_deg": -46.261, "elevation_deg": -0.547, "distance_m": 25.97}, {"class_id": 35, "class_name": "machine", "track_id": 1, "start_time": 0.0, "end_time": 4.812312, "azimuth_deg": -77.556, "elevation_deg": -18.333, "distance_m": 2.81}]}
{"qa_id": "qa_a74267abf8d8bce8c1b6", "split": "test", "audio_id": "foa_d831c1a65d873778f5eb", "audio_path": "audio/test/foa_d831c1a65d873778f5eb.wav", "scene_annotation_csv_path": "annotations/test/foa_d831c1a65d873778f5eb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.3s to 2.1s, what source is active and where is it located?", "answer": "The keyboard instrument is heard from right during 0.3s to 2.1s.", "canonical_answer": "keyboard instrument from right.", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.3, "end_time": 2.1, "azimuth_deg": -79.48, "elevation_deg": 11.461, "distance_m": 2.21}]}
{"qa_id": "qa_d144176d63f5506ae34f", "split": "test", "audio_id": "foa_d476f929150c4407ddd3", "audio_path": "audio/test/foa_d476f929150c4407ddd3.wav", "scene_annotation_csv_path": "annotations/test/foa_d476f929150c4407ddd3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the finger snapping or the scratch located at a higher elevation?", "answer": "The finger snapping is at a higher elevation than the scratch.", "canonical_answer": "finger snapping", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 0, "start_time": 0.1, "end_time": 10.9, "azimuth_deg": -177.185, "elevation_deg": 36.478, "distance_m": 1.13}, {"class_id": 44, "class_name": "scratch", "track_id": 1, "start_time": 4.5, "end_time": 6.4, "azimuth_deg": -47.24, "elevation_deg": -22.836, "distance_m": 3.39}]}
{"qa_id": "qa_a205a8480d6ae56387b1", "split": "test", "audio_id": "foa_f4f020be2098e507003b", "audio_path": "audio/test/foa_f4f020be2098e507003b.wav", "scene_annotation_csv_path": "annotations/test/foa_f4f020be2098e507003b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener, the footsteps or the keyboard instrument?", "answer": "The keyboard instrument is located closer to the listener than the footsteps.", "canonical_answer": "keyboard instrument", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.0, "end_time": 6.3, "azimuth_deg": 77.91, "elevation_deg": 50.173, "distance_m": 1.3}, {"class_id": 31, "class_name": "keyboard_instrument", "track_id": 1, "start_time": 0.6, "end_time": 2.9, "azimuth_deg": -71.921, "elevation_deg": -27.118, "distance_m": 0.78}]}
{"qa_id": "qa_dd5dca3e1a87a79ad06d", "split": "test", "audio_id": "foa_678e22c40b38348725b9", "audio_path": "audio/test/foa_678e22c40b38348725b9.wav", "scene_annotation_csv_path": "annotations/test/foa_678e22c40b38348725b9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is car.", "canonical_answer": "car", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.3, "end_time": 20.0, "azimuth_deg": -29.97, "elevation_deg": -15.126, "distance_m": 2.05}, {"class_id": 59, "class_name": "wind_instrument", "track_id": 1, "start_time": 3.3, "end_time": 4.7, "azimuth_deg": 35.025, "elevation_deg": -11.93, "distance_m": 2.48}, {"class_id": 62, "class_name": "zipper", "track_id": 2, "start_time": 5.3, "end_time": 20.0, "azimuth_deg": 24.928, "elevation_deg": 10.946, "distance_m": 2.81}, {"class_id": 9, "class_name": "car", "track_id": 3, "start_time": 8.6, "end_time": 12.5, "azimuth_deg": 61.717, "elevation_deg": 18.771, "distance_m": 1.89}, {"class_id": 0, "class_name": "aircraft", "track_id": 4, "start_time": 15.8, "end_time": 20.0, "azimuth_deg": 23.242, "elevation_deg": -2.349, "distance_m": 2.96}]}
{"qa_id": "qa_9730e04e3b375842df76", "split": "test", "audio_id": "foa_4e02f687a5a2a832e21e", "audio_path": "audio/test/foa_4e02f687a5a2a832e21e.wav", "scene_annotation_csv_path": "annotations/test/foa_4e02f687a5a2a832e21e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is dog to the left or right of insect?", "answer": "dog is to the left of insect.", "canonical_answer": "dog is to the left of insect.", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 2.0, "end_time": 20.0, "azimuth_deg": 47.768, "elevation_deg": -10.399, "distance_m": 3.36}, {"class_id": 30, "class_name": "insect", "track_id": 1, "start_time": 1.7, "end_time": 3.0, "azimuth_deg": 33.231, "elevation_deg": 17.156, "distance_m": 2.71}]}
{"qa_id": "qa_69097fa948ed44687efc", "split": "test", "audio_id": "foa_a1488388703e5bdd7327", "audio_path": "audio/test/foa_a1488388703e5bdd7327.wav", "scene_annotation_csv_path": "annotations/test/foa_a1488388703e5bdd7327.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the telephone alarm occurs, where is it located relative to the listener?", "answer": "The telephone alarm is heard from back-left during 0.0s to 7.4s.", "canonical_answer": "telephone alarm from back-left.", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 0.0, "end_time": 7.4, "azimuth_deg": 140.029, "elevation_deg": -9.747, "distance_m": 2.39}]}
{"qa_id": "qa_5ee7b0837e63b4c5ff96", "split": "test", "audio_id": "foa_205de9a1d0892d891705", "audio_path": "audio/test/foa_205de9a1d0892d891705.wav", "scene_annotation_csv_path": "annotations/test/foa_205de9a1d0892d891705.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source has a higher elevation, the rain or the writing?", "answer": "The rain is located at a higher elevation than the writing.", "canonical_answer": "rain", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 12.0, "azimuth_deg": 121.528, "elevation_deg": 22.166, "distance_m": 2.39}, {"class_id": 61, "class_name": "writing", "track_id": 2, "start_time": 8.4, "end_time": 10.9, "azimuth_deg": -116.975, "elevation_deg": -21.846, "distance_m": 3.41}]}
{"qa_id": "qa_8455397abe23b0a45874", "split": "test", "audio_id": "foa_f9fb2daba08eb7926956", "audio_path": "audio/test/foa_f9fb2daba08eb7926956.wav", "scene_annotation_csv_path": "annotations/test/foa_f9fb2daba08eb7926956.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What words were spoken by the person located at the front-left and below?", "answer": "The speaker said, \"I am glad I came here, she said at length.\"", "canonical_answer": "I am glad I came here, she said at length.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 2.4, "azimuth_deg": 49.485, "elevation_deg": -30.4, "distance_m": 4.27}]}
{"qa_id": "qa_14a7dc2aa7ae87b3996a", "split": "test", "audio_id": "foa_6c1277f1107bab48673f", "audio_path": "audio/test/foa_6c1277f1107bab48673f.wav", "scene_annotation_csv_path": "annotations/test/foa_6c1277f1107bab48673f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.1s to 15.9s, which sound is heard and from what direction?", "answer": "The crackle is heard from front-right during 0.1s to 15.9s.", "canonical_answer": "crackle from front-right.", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 0, "start_time": 0.1, "end_time": 15.9, "azimuth_deg": -50.44, "elevation_deg": 1.606, "distance_m": 3.23}]}
{"qa_id": "qa_55db1eb45fa83e04e411", "split": "test", "audio_id": "foa_0528344f34a0cdfe24bb", "audio_path": "audio/test/foa_0528344f34a0cdfe24bb.wav", "scene_annotation_csv_path": "annotations/test/foa_0528344f34a0cdfe24bb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the appliance and the typing sounds, which one is located closer to the listener?", "answer": "The typing sound is closer to the listener.", "canonical_answer": "typing", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 3, "start_time": 6.0, "end_time": 14.4, "azimuth_deg": 106.655, "elevation_deg": -22.167, "distance_m": 1.49}, {"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.0, "end_time": 13.9, "azimuth_deg": 145.055, "elevation_deg": 4.066, "distance_m": 0.58}]}
{"qa_id": "qa_499b3fd7abb5d3a90f91", "split": "test", "audio_id": "foa_f9283a144939f8c68655", "audio_path": "audio/test/foa_f9283a144939f8c68655.wav", "scene_annotation_csv_path": "annotations/test/foa_f9283a144939f8c68655.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the dog or the tool positioned at a higher elevation?", "answer": "The dog is at a higher elevation than the tool.", "canonical_answer": "dog", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 1, "start_time": 0.8, "end_time": 11.2, "azimuth_deg": -72.669, "elevation_deg": 12.071, "distance_m": 1.99}, {"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 1.6, "end_time": 20.0, "azimuth_deg": 0.744, "elevation_deg": -21.981, "distance_m": 3.2}]}
{"qa_id": "qa_070080d02d637bc44fcb", "split": "test", "audio_id": "foa_6ba48ff60a7d83576c98", "audio_path": "audio/test/foa_6ba48ff60a7d83576c98.wav", "scene_annotation_csv_path": "annotations/test/foa_6ba48ff60a7d83576c98.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to thunderstorm, is female speech on the left or on the right?", "answer": "female speech is to the right of thunderstorm.", "canonical_answer": "female speech is to the right of thunderstorm.", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 1, "start_time": 0.8, "end_time": 2.3, "azimuth_deg": -144.051, "elevation_deg": 7.95, "distance_m": 3.0}, {"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 0.1, "end_time": 5.8, "azimuth_deg": 155.276, "elevation_deg": -4.276, "distance_m": 0.96}]}
{"qa_id": "qa_69fa4949352f22e82db2", "split": "test", "audio_id": "foa_2dc0c27e0f140d77638a", "audio_path": "audio/test/foa_2dc0c27e0f140d77638a.wav", "scene_annotation_csv_path": "annotations/test/foa_2dc0c27e0f140d77638a.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is rain.", "canonical_answer": "rain", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 2, "start_time": 0.0, "end_time": 0.9, "azimuth_deg": 157.379, "elevation_deg": 0.0, "distance_m": 2.11}, {"class_id": 2, "class_name": "animal", "track_id": 1, "start_time": 0.0, "end_time": 7.9, "azimuth_deg": 58.071, "elevation_deg": 0.0, "distance_m": 4.21}, {"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 7.931, "elevation_deg": 0.0, "distance_m": 3.64}]}
{"qa_id": "qa_2833ba8b25e26eff5062", "split": "test", "audio_id": "foa_a5ded2aa9edc4eedf92a", "audio_path": "audio/test/foa_a5ded2aa9edc4eedf92a.wav", "scene_annotation_csv_path": "annotations/test/foa_a5ded2aa9edc4eedf92a.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker located at front-right saying?", "answer": "The speaker positioned at the front-right says, \"This usurper held sway at Samaria for only a month.\"", "canonical_answer": "This usurper held sway at Samaria for only a month.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 3.8, "azimuth_deg": -51.364, "elevation_deg": 8.807, "distance_m": 2.96}]}
{"qa_id": "qa_f568cdeb443568719453", "split": "test", "audio_id": "foa_286a76a63946dd5599d6", "audio_path": "audio/test/foa_286a76a63946dd5599d6.wav", "scene_annotation_csv_path": "annotations/test/foa_286a76a63946dd5599d6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is scratch to the left or right of writing?", "answer": "scratch is to the right of writing.", "canonical_answer": "scratch is to the right of writing.", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 1, "start_time": 1.8, "end_time": 3.9, "azimuth_deg": -55.206, "elevation_deg": 4.471, "distance_m": 3.17}, {"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.0, "end_time": 4.5, "azimuth_deg": -43.29, "elevation_deg": -4.399, "distance_m": 3.03}]}
{"qa_id": "qa_6d4d513d826732ffb26a", "split": "test", "audio_id": "foa_b855718f6ca45f2c722b", "audio_path": "audio/test/foa_b855718f6ca45f2c722b.wav", "scene_annotation_csv_path": "annotations/test/foa_b855718f6ca45f2c722b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is ocean.", "canonical_answer": "ocean", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -47.738, "elevation_deg": 6.706, "distance_m": 2.28}, {"class_id": 4, "class_name": "bell", "track_id": 1, "start_time": 5.1, "end_time": 6.0, "azimuth_deg": -28.321, "elevation_deg": 11.228, "distance_m": 2.98}, {"class_id": 29, "class_name": "human_vocalization", "track_id": 2, "start_time": 6.1, "end_time": 8.3, "azimuth_deg": -21.075, "elevation_deg": -4.92, "distance_m": 2.79}]}
{"qa_id": "qa_d6bc8de4cfab9c4c2e64", "split": "test", "audio_id": "foa_df4f6f1750b4125b60c1", "audio_path": "audio/test/foa_df4f6f1750b4125b60c1.wav", "scene_annotation_csv_path": "annotations/test/foa_df4f6f1750b4125b60c1.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What are the spoken words coming from the speaker located to the left?", "answer": "The speaker positioned to the left said, \"What does it mean, cried one.\"", "canonical_answer": "What does it mean, cried one.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.5, "end_time": 2.0, "azimuth_deg": 93.725, "elevation_deg": 0.0, "distance_m": 2.86}]}
{"qa_id": "qa_eac3c7fe51980c9878d4", "split": "test", "audio_id": "foa_9bc732974b6dd9a3777f", "audio_path": "audio/test/foa_9bc732974b6dd9a3777f.wav", "scene_annotation_csv_path": "annotations/test/foa_9bc732974b6dd9a3777f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the home sound occurs, where is it located relative to the listener?", "answer": "The home sound is heard from front during 2.0s to 10.1s.", "canonical_answer": "home sound from front.", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 2, "start_time": 2.0, "end_time": 10.1, "azimuth_deg": 12.51, "elevation_deg": -12.751, "distance_m": 2.61}]}
{"qa_id": "qa_36368a08e9bfc6d7b5fb", "split": "test", "audio_id": "foa_de30ec4e5419a0a69ffa", "audio_path": "audio/test/foa_de30ec4e5419a0a69ffa.wav", "scene_annotation_csv_path": "annotations/test/foa_de30ec4e5419a0a69ffa.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source, the bell or the glass, is positioned closer to the listener?", "answer": "The bell is located closer to the listener than the glass.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 1, "start_time": 1.7, "end_time": 2.8, "azimuth_deg": 166.847, "elevation_deg": -0.299, "distance_m": 0.94}, {"class_id": 25, "class_name": "glass", "track_id": 0, "start_time": 1.2, "end_time": 16.8, "azimuth_deg": 150.265, "elevation_deg": -39.337, "distance_m": 2.27}]}
{"qa_id": "qa_19da98916b79c55b1bc8", "split": "test", "audio_id": "foa_b57d3fd2351d1d6147ac", "audio_path": "audio/test/foa_b57d3fd2351d1d6147ac.wav", "scene_annotation_csv_path": "annotations/test/foa_b57d3fd2351d1d6147ac.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the female speech or the paper located at a higher elevation?", "answer": "The paper is positioned at a higher elevation than the female speech.", "canonical_answer": "paper", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 1, "start_time": 1.6, "end_time": 5.7, "azimuth_deg": -42.374, "elevation_deg": -16.495, "distance_m": 3.63}, {"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": -153.827, "elevation_deg": 10.485, "distance_m": 3.3}]}
{"qa_id": "qa_4e9ecf5605da4a6cadb4", "split": "test", "audio_id": "foa_8a039eed62b67ee55a93", "audio_path": "audio/test/foa_8a039eed62b67ee55a93.wav", "scene_annotation_csv_path": "annotations/test/foa_8a039eed62b67ee55a93.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the animal sound and the singing, which one is located at a higher elevation?", "answer": "The singing is positioned at a higher elevation than the animal.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 2, "start_time": 9.4, "end_time": 13.0, "azimuth_deg": 131.807, "elevation_deg": -49.555, "distance_m": 1.16}, {"class_id": 45, "class_name": "singing", "track_id": 3, "start_time": 12.6, "end_time": 15.6, "azimuth_deg": -135.515, "elevation_deg": 0.815, "distance_m": 1.44}]}
{"qa_id": "qa_bf3b9841b89bb0e67162", "split": "test", "audio_id": "foa_2ff359c195677327b1b3", "audio_path": "audio/test/foa_2ff359c195677327b1b3.wav", "scene_annotation_csv_path": "annotations/test/foa_2ff359c195677327b1b3.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker positioned behind and below the listener say?", "answer": "The speaker said, \"We feel that we must live on cream for the rest of our lives.\"", "canonical_answer": "We feel that we must live on cream for the rest of our lives.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 3.5, "azimuth_deg": 169.87, "elevation_deg": -25.532, "distance_m": 1.94}]}
{"qa_id": "qa_9edb34071faeb0561a9a", "split": "test", "audio_id": "foa_e392ff39d3a735a87c32", "audio_path": "audio/test/foa_e392ff39d3a735a87c32.wav", "scene_annotation_csv_path": "annotations/test/foa_e392ff39d3a735a87c32.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is string instrument.", "canonical_answer": "string instrument", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 1.6, "end_time": 18.2, "azimuth_deg": -15.377, "elevation_deg": -30.507, "distance_m": 2.94}, {"class_id": 7, "class_name": "breathing", "track_id": 1, "start_time": 3.0, "end_time": 3.6, "azimuth_deg": -35.671, "elevation_deg": -24.667, "distance_m": 0.83}, {"class_id": 47, "class_name": "string_instrument", "track_id": 2, "start_time": 3.0, "end_time": 6.9, "azimuth_deg": 10.724, "elevation_deg": -32.301, "distance_m": 1.68}, {"class_id": 8, "class_name": "camera", "track_id": 3, "start_time": 8.7, "end_time": 10.9, "azimuth_deg": -10.362, "elevation_deg": -3.298, "distance_m": 2.21}, {"class_id": 3, "class_name": "appliance", "track_id": 4, "start_time": 14.1, "end_time": 14.9, "azimuth_deg": 8.131, "elevation_deg": -36.72, "distance_m": 0.91}]}
{"qa_id": "qa_28c128f4da6224ce878f", "split": "test", "audio_id": "foa_bb64a08be0438c02eb91", "audio_path": "audio/test/foa_bb64a08be0438c02eb91.wav", "scene_annotation_csv_path": "annotations/test/foa_bb64a08be0438c02eb91.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to fire, is crack on the left or on the right?", "answer": "crack is to the right of fire.", "canonical_answer": "crack is to the right of fire.", "truth_source": "annotation", "source_refs": [{"class_id": 13, "class_name": "crack", "track_id": 0, "start_time": 1.1, "end_time": 3.7, "azimuth_deg": 7.844, "elevation_deg": -16.721, "distance_m": 1.73}, {"class_id": 22, "class_name": "fire", "track_id": 1, "start_time": 0.2, "end_time": 2.4, "azimuth_deg": 112.145, "elevation_deg": 27.933, "distance_m": 1.23}]}
{"qa_id": "qa_b8e61c9432c7278a3c07", "split": "test", "audio_id": "foa_fa56549cb78edab0601c", "audio_path": "audio/test/foa_fa56549cb78edab0601c.wav", "scene_annotation_csv_path": "annotations/test/foa_fa56549cb78edab0601c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.0s to 20.0s, what source is active and where is it located?", "answer": "The vehicle is heard from back-right and above during 0.0s to 20.0s.", "canonical_answer": "vehicle from back-right and above.", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -114.068, "elevation_deg": 34.472, "distance_m": 1.14}]}
{"qa_id": "qa_a27bd6b801205d7051ae", "split": "test", "audio_id": "foa_acb4d950e1f087663bce", "audio_path": "audio/test/foa_acb4d950e1f087663bce.wav", "scene_annotation_csv_path": "annotations/test/foa_acb4d950e1f087663bce.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the crack and the tool sounds, which one is located closer to the listener?", "answer": "The tool is closer to the listener than the crack.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 13, "class_name": "crack", "track_id": 1, "start_time": 11.6, "end_time": 12.9, "azimuth_deg": 121.662, "elevation_deg": -14.376, "distance_m": 1.6}, {"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": -92.187, "elevation_deg": 42.601, "distance_m": 1.1}]}
{"qa_id": "qa_52d0113789b813c08bca", "split": "test", "audio_id": "foa_285eeec9f2827daaf11a", "audio_path": "audio/test/foa_285eeec9f2827daaf11a.wav", "scene_annotation_csv_path": "annotations/test/foa_285eeec9f2827daaf11a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the clock and the cooking sounds, which one is located closer to the listener?", "answer": "The cooking sound is closer to the listener than the clock.", "canonical_answer": "cooking", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 2, "start_time": 10.4, "end_time": 20.0, "azimuth_deg": -23.449, "elevation_deg": -15.105, "distance_m": 2.83}, {"class_id": 12, "class_name": "cooking", "track_id": 1, "start_time": 5.5, "end_time": 13.7, "azimuth_deg": 44.362, "elevation_deg": 6.586, "distance_m": 1.8}]}
{"qa_id": "qa_187d2d78163eebe40900", "split": "test", "audio_id": "foa_ae415309b16630a1dc2e", "audio_path": "audio/test/foa_ae415309b16630a1dc2e.wav", "scene_annotation_csv_path": "annotations/test/foa_ae415309b16630a1dc2e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the left?", "answer": "Among the front-positioned sources, the leftmost one is cooking.", "canonical_answer": "cooking", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 8.4, "azimuth_deg": 76.577, "elevation_deg": -42.862, "distance_m": 2.03}, {"class_id": 59, "class_name": "wind_instrument", "track_id": 1, "start_time": 2.3, "end_time": 9.4, "azimuth_deg": 71.385, "elevation_deg": -16.365, "distance_m": 3.06}]}
{"qa_id": "qa_7c85fc07daecf0465718", "split": "test", "audio_id": "foa_b30135d2568c97b30e16", "audio_path": "audio/test/foa_b30135d2568c97b30e16.wav", "scene_annotation_csv_path": "annotations/test/foa_b30135d2568c97b30e16.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.1s to 2.0s, which sound is heard and from what direction?", "answer": "The bird is heard from front during 0.1s to 2.0s.", "canonical_answer": "bird from front.", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.1, "end_time": 2.0, "azimuth_deg": -7.576, "elevation_deg": -13.005, "distance_m": 3.07}]}
{"qa_id": "qa_d5c80fa0c4eeebd41a90", "split": "test", "audio_id": "foa_4e43f086ac179e54f0f8", "audio_path": "audio/test/foa_4e43f086ac179e54f0f8.wav", "scene_annotation_csv_path": "annotations/test/foa_4e43f086ac179e54f0f8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is located at a higher elevation, the alarm or the wind?", "answer": "The wind is positioned at a higher elevation than the alarm.", "canonical_answer": "wind", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 2, "start_time": 5.9, "end_time": 7.6, "azimuth_deg": -123.557, "elevation_deg": 3.042, "distance_m": 2.48}, {"class_id": 58, "class_name": "wind", "track_id": 1, "start_time": 3.7, "end_time": 6.0, "azimuth_deg": 79.651, "elevation_deg": 25.948, "distance_m": 0.88}]}
{"qa_id": "qa_63214b9eef9fbbfbdd64", "split": "test", "audio_id": "foa_80296728a82256d31337", "audio_path": "audio/test/foa_80296728a82256d31337.wav", "scene_annotation_csv_path": "annotations/test/foa_80296728a82256d31337.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to tearing, is glass on the left or on the right?", "answer": "glass is to the left of tearing.", "canonical_answer": "glass is to the left of tearing.", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 1, "start_time": 1.5, "end_time": 2.7, "azimuth_deg": 97.066, "elevation_deg": -27.026, "distance_m": 2.17}, {"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 0.2, "end_time": 12.4, "azimuth_deg": -114.564, "elevation_deg": 29.511, "distance_m": 1.58}]}
{"qa_id": "qa_a015fe2b148c0b64bb5a", "split": "test", "audio_id": "foa_14d9a9711fc3bc08db31", "audio_path": "audio/test/foa_14d9a9711fc3bc08db31.wav", "scene_annotation_csv_path": "annotations/test/foa_14d9a9711fc3bc08db31.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker located to the left and above saying?", "answer": "The speaker positioned to the left and above is saying, \"Oh, nonsense. What fools we are.\"", "canonical_answer": "Oh, nonsense. What fools we are.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 2.3, "azimuth_deg": 86.452, "elevation_deg": 38.303, "distance_m": 1.37}]}
{"qa_id": "qa_c07802e01c5c8f25a8da", "split": "test", "audio_id": "foa_08a2d87b8d828dace9a6", "audio_path": "audio/test/foa_08a2d87b8d828dace9a6.wav", "scene_annotation_csv_path": "annotations/test/foa_08a2d87b8d828dace9a6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the finger snapping and the tape, which sound source is positioned closer to the listener?", "answer": "The finger snapping is closer to the listener than the tape.", "canonical_answer": "finger snapping", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 2, "start_time": 11.4, "end_time": 15.6, "azimuth_deg": -160.156, "elevation_deg": 0.536, "distance_m": 0.5}, {"class_id": 48, "class_name": "tape", "track_id": 3, "start_time": 12.6, "end_time": 15.1, "azimuth_deg": -77.646, "elevation_deg": 19.533, "distance_m": 2.01}]}
{"qa_id": "qa_9fd65e1e09a9b95c4f39", "split": "test", "audio_id": "foa_d6f753803fd192ffebd1", "audio_path": "audio/test/foa_d6f753803fd192ffebd1.wav", "scene_annotation_csv_path": "annotations/test/foa_d6f753803fd192ffebd1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is glass.", "canonical_answer": "glass", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.2, "end_time": 7.2, "azimuth_deg": 179.247, "elevation_deg": -56.602, "distance_m": 1.26}, {"class_id": 47, "class_name": "string_instrument", "track_id": 1, "start_time": 1.6, "end_time": 2.7, "azimuth_deg": -100.947, "elevation_deg": -42.343, "distance_m": 1.44}, {"class_id": 46, "class_name": "speech", "track_id": 2, "start_time": 2.6, "end_time": 7.4, "azimuth_deg": 108.213, "elevation_deg": -17.923, "distance_m": 3.16}, {"class_id": 25, "class_name": "glass", "track_id": 3, "start_time": 4.5, "end_time": 6.6, "azimuth_deg": -163.892, "elevation_deg": 3.028, "distance_m": 1.2}]}
{"qa_id": "qa_18631cb23ee77de80462", "split": "test", "audio_id": "foa_7af71be14ffca909b7ed", "audio_path": "audio/test/foa_7af71be14ffca909b7ed.wav", "scene_annotation_csv_path": "annotations/test/foa_7af71be14ffca909b7ed.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the ocean and the singing, which sound source is positioned at a higher elevation?", "answer": "The ocean is at a higher elevation than the singing.", "canonical_answer": "ocean", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": -51.965, "elevation_deg": 28.259, "distance_m": 1.65}, {"class_id": 45, "class_name": "singing", "track_id": 2, "start_time": 4.8, "end_time": 9.5, "azimuth_deg": -126.651, "elevation_deg": -11.405, "distance_m": 3.2}]}
{"qa_id": "qa_c19b724ca85d02cc15fc", "split": "test", "audio_id": "foa_ecedbb2dd491ed0645fd", "audio_path": "audio/test/foa_ecedbb2dd491ed0645fd.wav", "scene_annotation_csv_path": "annotations/test/foa_ecedbb2dd491ed0645fd.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What words were spoken by the person located at the front-right?", "answer": "The speaker at the front-right said, \"He showed himself on the platform.\"", "canonical_answer": "He showed himself on the platform.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 2.1, "azimuth_deg": -38.615, "elevation_deg": -12.342, "distance_m": 1.33}]}
{"qa_id": "qa_f2e742816665182a7ce5", "split": "test", "audio_id": "foa_a1a22eb3622d89234921", "audio_path": "audio/test/foa_a1a22eb3622d89234921.wav", "scene_annotation_csv_path": "annotations/test/foa_a1a22eb3622d89234921.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 3.3s to 13.7s, what source is active and where is it located?", "answer": "The guitar is heard from right and below during 3.3s to 13.7s.", "canonical_answer": "guitar from right and below.", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 1, "start_time": 3.3, "end_time": 13.7, "azimuth_deg": -76.439, "elevation_deg": -16.65, "distance_m": 1.19}]}
{"qa_id": "qa_6307b8b75a1ec71e93bb", "split": "test", "audio_id": "foa_fd08aa42e25e80a24790", "audio_path": "audio/test/foa_fd08aa42e25e80a24790.wav", "scene_annotation_csv_path": "annotations/test/foa_fd08aa42e25e80a24790.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is finger snapping to the left or right of typing?", "answer": "finger snapping is to the left of typing.", "canonical_answer": "finger snapping is to the left of typing.", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 1, "start_time": 4.3, "end_time": 6.1, "azimuth_deg": 88.147, "elevation_deg": 13.303, "distance_m": 2.65}, {"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.3, "end_time": 14.2, "azimuth_deg": 13.666, "elevation_deg": 30.014, "distance_m": 1.64}]}
{"qa_id": "qa_35a5b48c6525f29611b7", "split": "test", "audio_id": "foa_b70be49f0853861564d7", "audio_path": "audio/test/foa_b70be49f0853861564d7.wav", "scene_annotation_csv_path": "annotations/test/foa_b70be49f0853861564d7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the alarm and the speech sounds, which one is located closer to the listener?", "answer": "The speech source is closer to the listener than the alarm.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 2, "start_time": 4.5, "end_time": 7.0, "azimuth_deg": -161.732, "elevation_deg": -32.441, "distance_m": 2.52}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 4.8, "azimuth_deg": -109.984, "elevation_deg": 11.272, "distance_m": 1.87}]}
{"qa_id": "qa_fb00e2027ec7f1f180ab", "split": "test", "audio_id": "foa_8bb99b3425327d55512d", "audio_path": "audio/test/foa_8bb99b3425327d55512d.wav", "scene_annotation_csv_path": "annotations/test/foa_8bb99b3425327d55512d.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker located to the left saying?", "answer": "The speaker on the left says, \"The emptying of tankards did not decrease their success.\"", "canonical_answer": "The emptying of tankards did not decrease their success.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 3.7, "azimuth_deg": 79.997, "elevation_deg": 0.0, "distance_m": 4.31}]}
{"qa_id": "qa_12da0def1fc7691b62b3", "split": "test", "audio_id": "foa_d281a290c7e296fb93c4", "audio_path": "audio/test/foa_d281a290c7e296fb93c4.wav", "scene_annotation_csv_path": "annotations/test/foa_d281a290c7e296fb93c4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is fire to the left or right of tape?", "answer": "fire is to the left of tape.", "canonical_answer": "fire is to the left of tape.", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 1, "start_time": 1.8, "end_time": 3.4, "azimuth_deg": -56.472, "elevation_deg": 25.241, "distance_m": 1.11}, {"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 0.1, "end_time": 2.2, "azimuth_deg": -155.968, "elevation_deg": 40.064, "distance_m": 1.51}]}
{"qa_id": "qa_2497141769babb02110b", "split": "test", "audio_id": "foa_59cadc793f7c91bb77f6", "audio_path": "audio/test/foa_59cadc793f7c91bb77f6.wav", "scene_annotation_csv_path": "annotations/test/foa_59cadc793f7c91bb77f6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.5s to 17.6s, what source is active and where is it located?", "answer": "The cat is heard from back during 0.5s to 17.6s.", "canonical_answer": "cat from back.", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.5, "end_time": 17.6, "azimuth_deg": 178.788, "elevation_deg": -2.43, "distance_m": 2.88}]}
{"qa_id": "qa_f8a79e1594d8b9adc5b8", "split": "test", "audio_id": "foa_8370b9665d2181423adf", "audio_path": "audio/test/foa_8370b9665d2181423adf.wav", "scene_annotation_csv_path": "annotations/test/foa_8370b9665d2181423adf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the left?", "answer": "Among the front-positioned sources, the leftmost one is machine.", "canonical_answer": "machine", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 1, "start_time": 2.0, "end_time": 2.5, "azimuth_deg": -20.035, "elevation_deg": -40.511, "distance_m": 1.36}, {"class_id": 35, "class_name": "machine", "track_id": 2, "start_time": 9.4, "end_time": 10.7, "azimuth_deg": 37.467, "elevation_deg": 20.274, "distance_m": 2.23}]}
{"qa_id": "qa_401d14d30793ced7cba7", "split": "test", "audio_id": "foa_c5a80073f699de32d07e", "audio_path": "audio/test/foa_c5a80073f699de32d07e.wav", "scene_annotation_csv_path": "annotations/test/foa_c5a80073f699de32d07e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the vehicle or the water located at a higher elevation?", "answer": "The vehicle is located at a higher elevation than the water.", "canonical_answer": "vehicle", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 1, "start_time": 3.0, "end_time": 3.8, "azimuth_deg": 98.099, "elevation_deg": 23.241, "distance_m": 2.02}, {"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.1, "end_time": 9.6, "azimuth_deg": -156.532, "elevation_deg": -20.451, "distance_m": 3.26}]}
{"qa_id": "qa_d1358d68b9c2cbc01c90", "split": "test", "audio_id": "foa_605ae3611e4aee7c3dd3", "audio_path": "audio/test/foa_605ae3611e4aee7c3dd3.wav", "scene_annotation_csv_path": "annotations/test/foa_605ae3611e4aee7c3dd3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is clock to the left or right of printer?", "answer": "clock is to the right of printer.", "canonical_answer": "clock is to the right of printer.", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": -162.98, "elevation_deg": -2.727, "distance_m": 2.82}, {"class_id": 42, "class_name": "printer", "track_id": 1, "start_time": 1.4, "end_time": 20.0, "azimuth_deg": 101.789, "elevation_deg": 8.883, "distance_m": 3.06}]}
{"qa_id": "qa_91749f3d5d560f8f1686", "split": "test", "audio_id": "foa_e18142014f4a1ddde101", "audio_path": "audio/test/foa_e18142014f4a1ddde101.wav", "scene_annotation_csv_path": "annotations/test/foa_e18142014f4a1ddde101.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.0s to 9.4s, which sound is heard and from what direction?", "answer": "The tearing is heard from back-left and above during 0.0s to 9.4s.", "canonical_answer": "tearing from back-left and above.", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 0.0, "end_time": 9.4, "azimuth_deg": 114.579, "elevation_deg": 15.83, "distance_m": 0.75}]}
{"qa_id": "qa_2d4c78038e0b8afddcf4", "split": "test", "audio_id": "foa_442c5024824a5054dd01", "audio_path": "audio/test/foa_442c5024824a5054dd01.wav", "scene_annotation_csv_path": "annotations/test/foa_442c5024824a5054dd01.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Is the paper or the tool located closer to the listener?", "answer": "The tool is closer to the listener than the paper.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 1, "start_time": 5.5, "end_time": 13.4, "azimuth_deg": -63.3, "elevation_deg": -4.434, "distance_m": 2.51}, {"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 1.6, "end_time": 12.6, "azimuth_deg": -115.494, "elevation_deg": -5.489, "distance_m": 0.67}]}
{"qa_id": "qa_93773c9c28c930c45c44", "split": "test", "audio_id": "foa_0f10db50a30c4d69075f", "audio_path": "audio/test/foa_0f10db50a30c4d69075f.wav", "scene_annotation_csv_path": "annotations/test/foa_0f10db50a30c4d69075f.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What words were spoken by the person positioned to the left and above?", "answer": "The speaker at that location said, \"And from that time, she became his wife.\"", "canonical_answer": "And from that time, she became his wife.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.5, "end_time": 2.0, "azimuth_deg": 97.064, "elevation_deg": 50.363, "distance_m": 7.81}]}
{"qa_id": "qa_dee25ddb723a1ec61b60", "split": "test", "audio_id": "foa_0f5f0975e6fd55331f0e", "audio_path": "audio/test/foa_0f5f0975e6fd55331f0e.wav", "scene_annotation_csv_path": "annotations/test/foa_0f5f0975e6fd55331f0e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is located at a higher elevation, the frog or the train?", "answer": "The frog is positioned at a higher elevation than the train.", "canonical_answer": "frog", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 2, "start_time": 6.5, "end_time": 10.0, "azimuth_deg": -81.99, "elevation_deg": -13.228, "distance_m": 1.28}, {"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 4.6, "end_time": 19.6, "azimuth_deg": -16.457, "elevation_deg": -36.807, "distance_m": 2.11}]}
{"qa_id": "qa_add37092e2ab502ad2cf", "split": "test", "audio_id": "foa_f3fda614e9eb16c573e7", "audio_path": "audio/test/foa_f3fda614e9eb16c573e7.wav", "scene_annotation_csv_path": "annotations/test/foa_f3fda614e9eb16c573e7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is war sound.", "canonical_answer": "war sound", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 5.1, "azimuth_deg": -32.399, "elevation_deg": -23.825, "distance_m": 2.41}, {"class_id": 56, "class_name": "war_sound", "track_id": 1, "start_time": 0.4, "end_time": 1.7, "azimuth_deg": -163.484, "elevation_deg": 2.386, "distance_m": 1.2}, {"class_id": 38, "class_name": "musical_instrument", "track_id": 2, "start_time": 2.7, "end_time": 3.5, "azimuth_deg": -3.031, "elevation_deg": -43.566, "distance_m": 1.92}]}
{"qa_id": "qa_59a9659f73030c04ec96", "split": "test", "audio_id": "foa_0632862f72af781052a4", "audio_path": "audio/test/foa_0632862f72af781052a4.wav", "scene_annotation_csv_path": "annotations/test/foa_0632862f72af781052a4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to vehicle, is aircraft on the left or on the right?", "answer": "aircraft is to the left of vehicle.", "canonical_answer": "aircraft is to the left of vehicle.", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -4.843, "elevation_deg": -42.019, "distance_m": 1.19}, {"class_id": 55, "class_name": "vehicle", "track_id": 1, "start_time": 6.3, "end_time": 7.4, "azimuth_deg": -141.336, "elevation_deg": -6.404, "distance_m": 3.49}]}
{"qa_id": "qa_ae319ca22f7c5e8b3d3e", "split": "test", "audio_id": "foa_d972eaaf97b7b6e1c4bd", "audio_path": "audio/test/foa_d972eaaf97b7b6e1c4bd.wav", "scene_annotation_csv_path": "annotations/test/foa_d972eaaf97b7b6e1c4bd.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the appliance or the laughter located at a higher elevation?", "answer": "The laughter is at a higher elevation than the appliance.", "canonical_answer": "laughter", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 1, "start_time": 0.6, "end_time": 0.9, "azimuth_deg": -61.803, "elevation_deg": 0.0, "distance_m": 3.04}, {"class_id": 34, "class_name": "laughter", "track_id": 3, "start_time": 0.1, "end_time": 5.4, "azimuth_deg": 85.029, "elevation_deg": 25.88, "distance_m": 0.95}]}
{"qa_id": "qa_70f213c967780c518b51", "split": "test", "audio_id": "foa_0289f03db28ed051fd97", "audio_path": "audio/test/foa_0289f03db28ed051fd97.wav", "scene_annotation_csv_path": "annotations/test/foa_0289f03db28ed051fd97.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker located to the right say?", "answer": "The speaker at the right said, \"Your affectionate aunt Adella hunter.\"", "canonical_answer": "Your affectionate aunt Adella hunter.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 2.6, "azimuth_deg": -77.152, "elevation_deg": -1.34, "distance_m": 4.02}]}
{"qa_id": "qa_ef96c684992255c4e9a5", "split": "test", "audio_id": "foa_bb5e860da7a25215f9af", "audio_path": "audio/test/foa_bb5e860da7a25215f9af.wav", "scene_annotation_csv_path": "annotations/test/foa_bb5e860da7a25215f9af.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which of the two sounds, the finger snapping or the wind, is positioned closer to the listener?", "answer": "The finger snapping is closer to the listener than the wind.", "canonical_answer": "finger snapping", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 1, "start_time": 0.8, "end_time": 12.1, "azimuth_deg": -177.481, "elevation_deg": -37.837, "distance_m": 1.02}, {"class_id": 58, "class_name": "wind", "track_id": 2, "start_time": 10.8, "end_time": 18.5, "azimuth_deg": 118.884, "elevation_deg": 24.443, "distance_m": 1.53}]}
{"qa_id": "qa_3c9a29c725cbdcf994e8", "split": "test", "audio_id": "foa_62d0d9c1dcb319cfbffa", "audio_path": "audio/test/foa_62d0d9c1dcb319cfbffa.wav", "scene_annotation_csv_path": "annotations/test/foa_62d0d9c1dcb319cfbffa.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 3.6s to 8.3s, what source is active and where is it located?", "answer": "The car is heard from front during 3.6s to 8.3s.", "canonical_answer": "car from front.", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 1, "start_time": 3.6, "end_time": 8.3, "azimuth_deg": -16.461, "elevation_deg": -9.704, "distance_m": 2.17}]}
{"qa_id": "qa_9310f38c80941096f905", "split": "test", "audio_id": "foa_011db62b36d7ae9864d1", "audio_path": "audio/test/foa_011db62b36d7ae9864d1.wav", "scene_annotation_csv_path": "annotations/test/foa_011db62b36d7ae9864d1.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the left?", "answer": "Among the front-positioned sources, the leftmost one is train.", "canonical_answer": "train", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 1, "start_time": 0.0, "end_time": 5.0, "azimuth_deg": -42.364, "elevation_deg": 27.817, "distance_m": 5.22}, {"class_id": 53, "class_name": "train", "track_id": 2, "start_time": 0.2, "end_time": 17.8, "azimuth_deg": 19.43, "elevation_deg": -57.144, "distance_m": 1.2}]}
{"qa_id": "qa_a410d6b18118dddec58b", "split": "test", "audio_id": "foa_bbd4a6aeeef248b7aad2", "audio_path": "audio/test/foa_bbd4a6aeeef248b7aad2.wav", "scene_annotation_csv_path": "annotations/test/foa_bbd4a6aeeef248b7aad2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the right?", "answer": "Among the behind-the-listener sources, the rightmost one is keyboard instrument.", "canonical_answer": "keyboard instrument", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 1, "start_time": 0.6, "end_time": 1.2, "azimuth_deg": -146.81, "elevation_deg": -9.654, "distance_m": 1.16}, {"class_id": 29, "class_name": "human_vocalization", "track_id": 2, "start_time": 0.9, "end_time": 1.8, "azimuth_deg": 131.158, "elevation_deg": -1.748, "distance_m": 3.05}]}
{"qa_id": "qa_98d855507d01693637ec", "split": "test", "audio_id": "foa_dd300e4c37c513c0475f", "audio_path": "audio/test/foa_dd300e4c37c513c0475f.wav", "scene_annotation_csv_path": "annotations/test/foa_dd300e4c37c513c0475f.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker located at the front-left say?", "answer": "The speaker at the front-left said, \"Don't you feel lonely in it sometimes, O, never.\"", "canonical_answer": "Don't you feel lonely in it sometimes, O, never.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 3.8, "azimuth_deg": 53.365, "elevation_deg": 0.0, "distance_m": 3.32}]}
{"qa_id": "qa_8e73f6fb18e717f7205e", "split": "test", "audio_id": "foa_e9078f810da87888c25f", "audio_path": "audio/test/foa_e9078f810da87888c25f.wav", "scene_annotation_csv_path": "annotations/test/foa_e9078f810da87888c25f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to writing, is crackle on the left or on the right?", "answer": "crackle is to the left of writing.", "canonical_answer": "crackle is to the left of writing.", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 1, "start_time": 0.3, "end_time": 5.1, "azimuth_deg": 156.02, "elevation_deg": -0.045, "distance_m": 2.84}, {"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.8, "end_time": 20.0, "azimuth_deg": -178.141, "elevation_deg": -1.985, "distance_m": 3.16}]}
{"qa_id": "qa_38ffd479efec81fda057", "split": "test", "audio_id": "foa_3d3254c3913391c91a54", "audio_path": "audio/test/foa_3d3254c3913391c91a54.wav", "scene_annotation_csv_path": "annotations/test/foa_3d3254c3913391c91a54.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.7s to 20.0s, which sound is heard and from what direction?", "answer": "The telephone alarm is heard from left and below during 0.7s to 20.0s.", "canonical_answer": "telephone alarm from left and below.", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 0.7, "end_time": 20.0, "azimuth_deg": 109.389, "elevation_deg": -31.587, "distance_m": 1.26}]}
{"qa_id": "qa_8276b5a7400e284bf6c4", "split": "test", "audio_id": "foa_728eb887b1f948cea88f", "audio_path": "audio/test/foa_728eb887b1f948cea88f.wav", "scene_annotation_csv_path": "annotations/test/foa_728eb887b1f948cea88f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the clock and the zipper, which sound source is positioned at a higher elevation?", "answer": "The clock is located at a higher elevation than the zipper.", "canonical_answer": "clock", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 1, "start_time": 9.7, "end_time": 20.0, "azimuth_deg": 32.815, "elevation_deg": 33.793, "distance_m": 1.74}, {"class_id": 62, "class_name": "zipper", "track_id": 2, "start_time": 13.6, "end_time": 15.9, "azimuth_deg": 32.86, "elevation_deg": 21.389, "distance_m": 2.7}]}
{"qa_id": "qa_59c78a2e93ab3c60eaeb", "split": "test", "audio_id": "foa_d73328fd4c3244e9d856", "audio_path": "audio/test/foa_d73328fd4c3244e9d856.wav", "scene_annotation_csv_path": "annotations/test/foa_d73328fd4c3244e9d856.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the car and the drum, which one is located closer to the listener?", "answer": "The car is closer to the listener than the drum.", "canonical_answer": "car", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 0, "start_time": 3.7, "end_time": 20.0, "azimuth_deg": 19.224, "elevation_deg": -24.322, "distance_m": 0.94}, {"class_id": 19, "class_name": "drum", "track_id": 1, "start_time": 13.6, "end_time": 14.2, "azimuth_deg": -136.731, "elevation_deg": -31.967, "distance_m": 2.34}]}
{"qa_id": "qa_fa91edde0810049648de", "split": "test", "audio_id": "foa_63424acc26e17fa1cc0d", "audio_path": "audio/test/foa_63424acc26e17fa1cc0d.wav", "scene_annotation_csv_path": "annotations/test/foa_63424acc26e17fa1cc0d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.1s to 4.9s, what source is active and where is it located?", "answer": "The male speech is heard from front-left during 0.1s to 4.9s.", "canonical_answer": "male speech from front-left.", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.1, "end_time": 4.9, "azimuth_deg": 58.58, "elevation_deg": 12.692, "distance_m": 1.98}]}
{"qa_id": "qa_bbef47e34c7a1cd2054b", "split": "test", "audio_id": "foa_50e5e53df4319274101f", "audio_path": "audio/test/foa_50e5e53df4319274101f.wav", "scene_annotation_csv_path": "annotations/test/foa_50e5e53df4319274101f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the dog and the vehicle, which one is located at a higher elevation?", "answer": "The vehicle is positioned at a higher elevation than the dog.", "canonical_answer": "vehicle", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 29.181, "elevation_deg": -33.062, "distance_m": 2.06}, {"class_id": 55, "class_name": "vehicle", "track_id": 3, "start_time": 16.8, "end_time": 20.0, "azimuth_deg": -132.504, "elevation_deg": 40.301, "distance_m": 1.53}]}
{"qa_id": "qa_71118f8ebe77c7f2a375", "split": "test", "audio_id": "foa_6d65d2381d6579aef7be", "audio_path": "audio/test/foa_6d65d2381d6579aef7be.wav", "scene_annotation_csv_path": "annotations/test/foa_6d65d2381d6579aef7be.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker located at the front say?", "answer": "The speaker said, \"Sufficient, allow two crumpets to each person.\"", "canonical_answer": "Sufficient, allow two crumpets to each person.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 3.8, "azimuth_deg": 16.118, "elevation_deg": 0.0, "distance_m": 2.86}]}
{"qa_id": "qa_7d7292744ae9b31a930b", "split": "test", "audio_id": "foa_0ae0d58f358c7a34cd7a", "audio_path": "audio/test/foa_0ae0d58f358c7a34cd7a.wav", "scene_annotation_csv_path": "annotations/test/foa_0ae0d58f358c7a34cd7a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the animal and the musical instrument, which sound source is located closer to the listener?", "answer": "The animal is closer to the listener than the musical instrument.", "canonical_answer": "animal", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 2, "start_time": 2.2, "end_time": 5.8, "azimuth_deg": -177.39, "elevation_deg": -14.78, "distance_m": 2.03}, {"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.0, "end_time": 4.3, "azimuth_deg": -176.064, "elevation_deg": 6.678, "distance_m": 3.02}]}
{"qa_id": "qa_a0449d8f1bf3b7918254", "split": "test", "audio_id": "foa_80e2b2263171704e61f5", "audio_path": "audio/test/foa_80e2b2263171704e61f5.wav", "scene_annotation_csv_path": "annotations/test/foa_80e2b2263171704e61f5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is crackle.", "canonical_answer": "crackle", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 106.945, "elevation_deg": -26.773, "distance_m": 0.98}, {"class_id": 14, "class_name": "crackle", "track_id": 1, "start_time": 7.5, "end_time": 12.3, "azimuth_deg": 129.636, "elevation_deg": -12.518, "distance_m": 1.77}, {"class_id": 20, "class_name": "female_speech", "track_id": 3, "start_time": 10.6, "end_time": 14.3, "azimuth_deg": -36.028, "elevation_deg": -9.977, "distance_m": 3.08}, {"class_id": 6, "class_name": "body_sound", "track_id": 2, "start_time": 13.1, "end_time": 15.2, "azimuth_deg": 70.477, "elevation_deg": -10.065, "distance_m": 2.33}]}
{"qa_id": "qa_2a62cbebee53e507aa6a", "split": "test", "audio_id": "foa_e4c518db2011f28a436e", "audio_path": "audio/test/foa_e4c518db2011f28a436e.wav", "scene_annotation_csv_path": "annotations/test/foa_e4c518db2011f28a436e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to male speech, is knock on the left or on the right?", "answer": "knock is to the right of male speech.", "canonical_answer": "knock is to the right of male speech.", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": -112.191, "elevation_deg": 2.459, "distance_m": 2.85}, {"class_id": 36, "class_name": "male_speech", "track_id": 1, "start_time": 6.6, "end_time": 8.9, "azimuth_deg": 164.47, "elevation_deg": -4.55, "distance_m": 1.98}]}
{"qa_id": "qa_2cde581576de91a64bb7", "split": "test", "audio_id": "foa_62d9ac091bd712f2c7f7", "audio_path": "audio/test/foa_62d9ac091bd712f2c7f7.wav", "scene_annotation_csv_path": "annotations/test/foa_62d9ac091bd712f2c7f7.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the left?", "answer": "Among the front-positioned sources, the leftmost one is telephone alarm.", "canonical_answer": "telephone alarm", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 0, "start_time": 0.0, "end_time": 4.3, "azimuth_deg": -13.77, "elevation_deg": 0.0, "distance_m": 2.83}, {"class_id": 50, "class_name": "telephone_alarm", "track_id": 1, "start_time": 0.0, "end_time": 1.2, "azimuth_deg": 53.533, "elevation_deg": -34.016, "distance_m": 1.0}]}
{"qa_id": "qa_cd6f710f7ecacdd3dafa", "split": "test", "audio_id": "foa_92c50a4ebdf1d7889f3e", "audio_path": "audio/test/foa_92c50a4ebdf1d7889f3e.wav", "scene_annotation_csv_path": "annotations/test/foa_92c50a4ebdf1d7889f3e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which source is positioned at a higher elevation, the footsteps or the wind instrument?", "answer": "The wind instrument is at a higher elevation than the footsteps.", "canonical_answer": "wind instrument", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 1, "start_time": 1.5, "end_time": 4.5, "azimuth_deg": 35.651, "elevation_deg": -24.262, "distance_m": 2.83}, {"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.0, "end_time": 5.2, "azimuth_deg": -154.041, "elevation_deg": 10.477, "distance_m": 0.72}]}
{"qa_id": "qa_2f25a1f21d64e07cbb13", "split": "test", "audio_id": "foa_132400ef2b972874f9bb", "audio_path": "audio/test/foa_132400ef2b972874f9bb.wav", "scene_annotation_csv_path": "annotations/test/foa_132400ef2b972874f9bb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the camera and the wood sounds, which one is located closer to the listener?", "answer": "The camera is closer to the listener than the wood.", "canonical_answer": "camera", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 4, "start_time": 15.1, "end_time": 20.0, "azimuth_deg": 161.354, "elevation_deg": 2.516, "distance_m": 1.76}, {"class_id": 60, "class_name": "wood", "track_id": 3, "start_time": 14.2, "end_time": 20.0, "azimuth_deg": -61.101, "elevation_deg": 0.892, "distance_m": 2.65}]}
{"qa_id": "qa_f76f6d3b87d18f9a5bff", "split": "test", "audio_id": "foa_3d226c0f9d8e3bbe8ccc", "audio_path": "audio/test/foa_3d226c0f9d8e3bbe8ccc.wav", "scene_annotation_csv_path": "annotations/test/foa_3d226c0f9d8e3bbe8ccc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.3s to 20.0s, what source is active and where is it located?", "answer": "The male speech is heard from front-right and below during 0.3s to 20.0s.", "canonical_answer": "male speech from front-right and below.", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.3, "end_time": 20.0, "azimuth_deg": -54.7, "elevation_deg": -43.73, "distance_m": 0.98}]}
{"qa_id": "qa_a482645fa69c2c2e8767", "split": "test", "audio_id": "foa_1586038116eff0372d13", "audio_path": "audio/test/foa_1586038116eff0372d13.wav", "scene_annotation_csv_path": "annotations/test/foa_1586038116eff0372d13.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is cooking to the left or right of war sound?", "answer": "cooking is to the right of war sound.", "canonical_answer": "cooking is to the right of war sound.", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 5.8, "azimuth_deg": 123.072, "elevation_deg": -9.137, "distance_m": 3.24}, {"class_id": 56, "class_name": "war_sound", "track_id": 1, "start_time": 2.2, "end_time": 3.9, "azimuth_deg": 131.124, "elevation_deg": 11.745, "distance_m": 1.16}]}
{"qa_id": "qa_a8fd9d5d32f24ae201a6", "split": "test", "audio_id": "foa_a118ce0dc8a9151d13cc", "audio_path": "audio/test/foa_a118ce0dc8a9151d13cc.wav", "scene_annotation_csv_path": "annotations/test/foa_a118ce0dc8a9151d13cc.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker located to the front-right saying?", "answer": "The speaker is saying, \"That's the truth. The real truth, said Timokhin.\"", "canonical_answer": "That's the truth. The real truth, said Timokhin.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 3.6, "azimuth_deg": -32.814, "elevation_deg": -10.125, "distance_m": 3.54}]}
{"qa_id": "qa_05ecdb8a6f38127aefb0", "split": "test", "audio_id": "foa_76812111b8d026b09f0e", "audio_path": "audio/test/foa_76812111b8d026b09f0e.wav", "scene_annotation_csv_path": "annotations/test/foa_76812111b8d026b09f0e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the human vocalization or the tearing sound located at a higher elevation?", "answer": "The human vocalization is at a higher elevation than the tearing sound.", "canonical_answer": "human vocalization", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 2, "start_time": 8.2, "end_time": 10.5, "azimuth_deg": 10.096, "elevation_deg": 9.57, "distance_m": 2.71}, {"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 2.8, "end_time": 12.8, "azimuth_deg": 134.14, "elevation_deg": -20.272, "distance_m": 2.05}]}
{"qa_id": "qa_f35115c7a0fa5bd4be89", "split": "test", "audio_id": "foa_555988f351566c96d035", "audio_path": "audio/test/foa_555988f351566c96d035.wav", "scene_annotation_csv_path": "annotations/test/foa_555988f351566c96d035.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the musical instrument and the war sound, which one is located closer to the listener?", "answer": "The musical instrument is closer to the listener than the war sound.", "canonical_answer": "musical instrument", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.1, "end_time": 14.1, "azimuth_deg": 15.393, "elevation_deg": 26.451, "distance_m": 1.45}, {"class_id": 56, "class_name": "war_sound", "track_id": 3, "start_time": 10.5, "end_time": 14.4, "azimuth_deg": -97.259, "elevation_deg": -11.275, "distance_m": 3.29}]}
{"qa_id": "qa_17f60e5cb771c9498b80", "split": "test", "audio_id": "foa_d80559f8af4e10338398", "audio_path": "audio/test/foa_d80559f8af4e10338398.wav", "scene_annotation_csv_path": "annotations/test/foa_d80559f8af4e10338398.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the left?", "answer": "Among the front-positioned sources, the leftmost one is crushing.", "canonical_answer": "crushing", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 0, "start_time": 0.0, "end_time": 8.1, "azimuth_deg": 67.703, "elevation_deg": -23.853, "distance_m": 2.5}, {"class_id": 36, "class_name": "male_speech", "track_id": 1, "start_time": 7.6, "end_time": 14.4, "azimuth_deg": -49.13, "elevation_deg": -24.831, "distance_m": 1.53}]}
{"qa_id": "qa_4b04f9d27da661871041", "split": "test", "audio_id": "foa_86758657fcf565cbf3f1", "audio_path": "audio/test/foa_86758657fcf565cbf3f1.wav", "scene_annotation_csv_path": "annotations/test/foa_86758657fcf565cbf3f1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is drawer cabinet to the left or right of gong?", "answer": "drawer cabinet is to the left of gong.", "canonical_answer": "drawer cabinet is to the left of gong.", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 1, "start_time": 8.0, "end_time": 14.6, "azimuth_deg": 68.301, "elevation_deg": -6.906, "distance_m": 1.72}, {"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 0.0, "end_time": 8.8, "azimuth_deg": 0.824, "elevation_deg": -23.231, "distance_m": 1.05}]}
{"qa_id": "qa_921629399d9e36e03f91", "split": "test", "audio_id": "foa_dcf7de5de7b0315a9a1b", "audio_path": "audio/test/foa_dcf7de5de7b0315a9a1b.wav", "scene_annotation_csv_path": "annotations/test/foa_dcf7de5de7b0315a9a1b.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What words were spoken by the person located at the front-right?", "answer": "The speaker at the front-right said, \"Presently, it stole back to his coat sleeve.\"", "canonical_answer": "Presently, it stole back to his coat sleeve.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 2.5, "azimuth_deg": -33.08, "elevation_deg": -11.67, "distance_m": 4.82}]}
{"qa_id": "qa_84fe03dd22f64fb80a81", "split": "test", "audio_id": "foa_38d44cbcaa761fd1be08", "audio_path": "audio/test/foa_38d44cbcaa761fd1be08.wav", "scene_annotation_csv_path": "annotations/test/foa_38d44cbcaa761fd1be08.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.2s to 20.0s, which sound is heard and from what direction?", "answer": "The bird is heard from front-left and below during 0.2s to 20.0s.", "canonical_answer": "bird from front-left and below.", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": 42.831, "elevation_deg": -43.134, "distance_m": 2.9}]}
{"qa_id": "qa_92d3d406af913b958a02", "split": "test", "audio_id": "foa_d411ee9390dc1e94745c", "audio_path": "audio/test/foa_d411ee9390dc1e94745c.wav", "scene_annotation_csv_path": "annotations/test/foa_d411ee9390dc1e94745c.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the animal sound and the metal clink, which one is located closer to the listener?", "answer": "The animal sound is closer to the listener than the metal clink.", "canonical_answer": "animal", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 0.0, "end_time": 0.5, "azimuth_deg": -165.746, "elevation_deg": -44.114, "distance_m": 1.88}, {"class_id": 37, "class_name": "metal_clink", "track_id": 2, "start_time": 0.0, "end_time": 15.4, "azimuth_deg": 41.795, "elevation_deg": 0.0, "distance_m": 4.28}]}
{"qa_id": "qa_a5bcf6d4b99354439035", "split": "test", "audio_id": "foa_5ea0baded9fe0019435d", "audio_path": "audio/test/foa_5ea0baded9fe0019435d.wav", "scene_annotation_csv_path": "annotations/test/foa_5ea0baded9fe0019435d.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker positioned at the front-left and below say?", "answer": "The speaker said, \"These vast buildings. what were they.\"", "canonical_answer": "These vast buildings. what were they.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 2.7, "azimuth_deg": 45.153, "elevation_deg": -31.349, "distance_m": 2.07}]}
{"qa_id": "qa_61fa99a264550face737", "split": "test", "audio_id": "foa_aa91384fa214f081320e", "audio_path": "audio/test/foa_aa91384fa214f081320e.wav", "scene_annotation_csv_path": "annotations/test/foa_aa91384fa214f081320e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from behind the listener?", "answer": "The closest source behind the listener is paper.", "canonical_answer": "paper", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -97.521, "elevation_deg": -21.012, "distance_m": 2.19}, {"class_id": 1, "class_name": "alarm", "track_id": 1, "start_time": 5.0, "end_time": 7.0, "azimuth_deg": 131.001, "elevation_deg": -19.667, "distance_m": 3.64}, {"class_id": 11, "class_name": "clock", "track_id": 2, "start_time": 10.1, "end_time": 18.5, "azimuth_deg": 179.704, "elevation_deg": -12.244, "distance_m": 2.83}]}
{"qa_id": "qa_699d6a3e843f6c472cba", "split": "test", "audio_id": "foa_9b88dbc7317e4995ef81", "audio_path": "audio/test/foa_9b88dbc7317e4995ef81.wav", "scene_annotation_csv_path": "annotations/test/foa_9b88dbc7317e4995ef81.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the cat and the printer, which sound source is positioned at a higher elevation?", "answer": "The cat is at a higher elevation than the printer.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 2, "start_time": 18.9, "end_time": 19.9, "azimuth_deg": 51.282, "elevation_deg": -8.806, "distance_m": 2.78}, {"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 3.8, "end_time": 20.0, "azimuth_deg": 33.799, "elevation_deg": -30.18, "distance_m": 3.17}]}
{"qa_id": "qa_dfc67bb0f9f49ed3a2d5", "split": "test", "audio_id": "foa_ff4a0e03b514f68fa620", "audio_path": "audio/test/foa_ff4a0e03b514f68fa620.wav", "scene_annotation_csv_path": "annotations/test/foa_ff4a0e03b514f68fa620.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is appliance to the left or right of footsteps?", "answer": "appliance is to the right of footsteps.", "canonical_answer": "appliance is to the right of footsteps.", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.0, "end_time": 14.3, "azimuth_deg": -148.702, "elevation_deg": 14.942, "distance_m": 2.48}, {"class_id": 23, "class_name": "footsteps", "track_id": 2, "start_time": 11.3, "end_time": 14.6, "azimuth_deg": -44.824, "elevation_deg": 43.458, "distance_m": 1.14}]}
{"qa_id": "qa_b62429d12ccb58875d33", "split": "test", "audio_id": "foa_727eec486609ffee4a01", "audio_path": "audio/test/foa_727eec486609ffee4a01.wav", "scene_annotation_csv_path": "annotations/test/foa_727eec486609ffee4a01.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.2s to 4.8s, what source is active and where is it located?", "answer": "The singing is heard from front-right and below during 0.2s to 4.8s.", "canonical_answer": "singing from front-right and below.", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.2, "end_time": 4.8, "azimuth_deg": -40.275, "elevation_deg": -32.088, "distance_m": 3.11}]}
{"qa_id": "qa_b2003d25c727a04b7843", "split": "test", "audio_id": "foa_c300a7a74e51dea9f5a4", "audio_path": "audio/test/foa_c300a7a74e51dea9f5a4.wav", "scene_annotation_csv_path": "annotations/test/foa_c300a7a74e51dea9f5a4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the crackle or the scratch located at a higher elevation?", "answer": "The scratch is positioned at a higher elevation than the crackle.", "canonical_answer": "scratch", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 0, "start_time": 0.4, "end_time": 20.0, "azimuth_deg": 114.664, "elevation_deg": -40.313, "distance_m": 2.22}, {"class_id": 44, "class_name": "scratch", "track_id": 2, "start_time": 3.8, "end_time": 7.1, "azimuth_deg": 165.37, "elevation_deg": -28.684, "distance_m": 2.36}]}
{"qa_id": "qa_831f2596cc6a0c284352", "split": "test", "audio_id": "foa_255a72a09715a1c23160", "audio_path": "audio/test/foa_255a72a09715a1c23160.wav", "scene_annotation_csv_path": "annotations/test/foa_255a72a09715a1c23160.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.5s to 7.5s, what source is active and where is it located?", "answer": "The speech is heard from right during 0.5s to 7.5s.", "canonical_answer": "speech from right.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.5, "end_time": 7.5, "azimuth_deg": -95.279, "elevation_deg": -3.489, "distance_m": 3.81}]}
{"qa_id": "qa_7ac66eab64a8535a144d", "split": "test", "audio_id": "foa_bc65181441a73cf81d0e", "audio_path": "audio/test/foa_bc65181441a73cf81d0e.wav", "scene_annotation_csv_path": "annotations/test/foa_bc65181441a73cf81d0e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to paper, is knock on the left or on the right?", "answer": "knock is to the left of paper.", "canonical_answer": "knock is to the left of paper.", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 1, "start_time": 3.7, "end_time": 8.9, "azimuth_deg": 103.375, "elevation_deg": -12.213, "distance_m": 2.8}, {"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.3, "end_time": 6.8, "azimuth_deg": -101.417, "elevation_deg": -19.683, "distance_m": 2.73}]}
{"qa_id": "qa_bb143f30f8d652fd8865", "split": "test", "audio_id": "foa_0bae868e8d3a816a95fb", "audio_path": "audio/test/foa_0bae868e8d3a816a95fb.wav", "scene_annotation_csv_path": "annotations/test/foa_0bae868e8d3a816a95fb.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What words were spoken by the person located at the front-left?", "answer": "The speaker at the front-left said, \"But, this is a fallacy.\"", "canonical_answer": "But, this is a fallacy.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 1.6, "azimuth_deg": 59.319, "elevation_deg": 0.0, "distance_m": 2.71}]}
{"qa_id": "qa_c2d06711ee636fb9ac87", "split": "test", "audio_id": "foa_f75152938eefe279feea", "audio_path": "audio/test/foa_f75152938eefe279feea.wav", "scene_annotation_csv_path": "annotations/test/foa_f75152938eefe279feea.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the right?", "answer": "Among the behind-the-listener sources, the rightmost one is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.2, "end_time": 7.2, "azimuth_deg": -164.28, "elevation_deg": -30.103, "distance_m": 2.66}, {"class_id": 6, "class_name": "body_sound", "track_id": 2, "start_time": 5.6, "end_time": 6.3, "azimuth_deg": 127.23, "elevation_deg": -9.236, "distance_m": 1.32}, {"class_id": 7, "class_name": "breathing", "track_id": 1, "start_time": 6.6, "end_time": 7.4, "azimuth_deg": 118.324, "elevation_deg": -30.717, "distance_m": 2.65}]}
{"qa_id": "qa_b2a0072a0e79e58d9cb2", "split": "test", "audio_id": "foa_385f1a5118111034b0de", "audio_path": "audio/test/foa_385f1a5118111034b0de.wav", "scene_annotation_csv_path": "annotations/test/foa_385f1a5118111034b0de.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the drum and the machine, which sound source is located closer to the listener?", "answer": "The machine is closer to the listener than the drum.", "canonical_answer": "machine", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 1, "start_time": 0.4, "end_time": 3.3, "azimuth_deg": 34.007, "elevation_deg": 10.033, "distance_m": 2.67}, {"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 16.0, "azimuth_deg": 14.846, "elevation_deg": 34.182, "distance_m": 0.96}]}
{"qa_id": "qa_a19048185a324c1a370a", "split": "test", "audio_id": "foa_5e1229997228952304fe", "audio_path": "audio/test/foa_5e1229997228952304fe.wav", "scene_annotation_csv_path": "annotations/test/foa_5e1229997228952304fe.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is female speech to the left or right of writing?", "answer": "female speech is to the left of writing.", "canonical_answer": "female speech is to the left of writing.", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 1, "start_time": 1.0, "end_time": 6.6, "azimuth_deg": -88.102, "elevation_deg": -17.639, "distance_m": 1.73}, {"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.0, "end_time": 14.4, "azimuth_deg": -153.996, "elevation_deg": 0.282, "distance_m": 1.85}]}
{"qa_id": "qa_73a2bdb48930769b8f9a", "split": "test", "audio_id": "foa_01ee63f79b3993e1560c", "audio_path": "audio/test/foa_01ee63f79b3993e1560c.wav", "scene_annotation_csv_path": "annotations/test/foa_01ee63f79b3993e1560c.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "moving", "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the left?", "answer": "Among the front-positioned sources, the leftmost one is clock.", "canonical_answer": "clock", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 1, "start_time": 0.0, "end_time": 6.0, "azimuth_deg": 74.57, "elevation_deg": 15.62, "distance_m": 1.91}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 4.0, "azimuth_deg": 53.084, "elevation_deg": -7.001, "distance_m": 1.195}]}
{"qa_id": "qa_3a96ead4b89d430d6333", "split": "test", "audio_id": "foa_da99191f5a048ac88ca6", "audio_path": "audio/test/foa_da99191f5a048ac88ca6.wav", "scene_annotation_csv_path": "annotations/test/foa_da99191f5a048ac88ca6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the bird and the singing, which sound source is positioned at a higher elevation?", "answer": "The singing is at a higher elevation than the bird.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 1, "start_time": 9.6, "end_time": 20.0, "azimuth_deg": 75.026, "elevation_deg": -7.003, "distance_m": 3.42}, {"class_id": 45, "class_name": "singing", "track_id": 3, "start_time": 19.3, "end_time": 20.0, "azimuth_deg": -170.677, "elevation_deg": 24.275, "distance_m": 1.31}]}
{"qa_id": "qa_dec900282d0d9031c6da", "split": "test", "audio_id": "foa_5aee4f0ec957d5e0bada", "audio_path": "audio/test/foa_5aee4f0ec957d5e0bada.wav", "scene_annotation_csv_path": "annotations/test/foa_5aee4f0ec957d5e0bada.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the camera and the singing, which sound source is positioned closer to the listener?", "answer": "The singing is closer to the listener than the camera.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 1, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": -124.714, "elevation_deg": 0.0, "distance_m": 1.8}, {"class_id": 45, "class_name": "singing", "track_id": 2, "start_time": 0.0, "end_time": 16.1, "azimuth_deg": 49.994, "elevation_deg": 30.096, "distance_m": 0.73}]}
{"qa_id": "qa_6b182f2ca960c0bf32b9", "split": "test", "audio_id": "foa_cd7fb974b5c84dfa09bb", "audio_path": "audio/test/foa_cd7fb974b5c84dfa09bb.wav", "scene_annotation_csv_path": "annotations/test/foa_cd7fb974b5c84dfa09bb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.1s to 20.0s, what source is active and where is it located?", "answer": "The typing is heard from right and above during 0.1s to 20.0s.", "canonical_answer": "typing from right and above.", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": -102.661, "elevation_deg": 18.014, "distance_m": 1.47}]}
{"qa_id": "qa_86c27fba2239e6c90377", "split": "test", "audio_id": "foa_f95f3092116e75396162", "audio_path": "audio/test/foa_f95f3092116e75396162.wav", "scene_annotation_csv_path": "annotations/test/foa_f95f3092116e75396162.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker located at an azimuth of 117.0 degrees and an elevation of -25.4 degrees saying?", "answer": "The speaker is saying, \"What do you mean, Sir.\"", "canonical_answer": "What do you mean, Sir.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 1.4, "azimuth_deg": 116.958, "elevation_deg": -25.432, "distance_m": 3.28}]}
{"qa_id": "qa_84dc24763d016bf59540", "split": "test", "audio_id": "foa_ef1bcb563cfdf43bb112", "audio_path": "audio/test/foa_ef1bcb563cfdf43bb112.wav", "scene_annotation_csv_path": "annotations/test/foa_ef1bcb563cfdf43bb112.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker located at the back-right say?", "answer": "The speaker said, \"There is no harm in being of a good family.\"", "canonical_answer": "There is no harm in being of a good family.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 2.6, "azimuth_deg": -115.832, "elevation_deg": -1.714, "distance_m": 4.07}]}
{"qa_id": "qa_6787425d1a266be83cc7", "split": "test", "audio_id": "foa_d4eb8b1e51e6fc4804a5", "audio_path": "audio/test/foa_d4eb8b1e51e6fc4804a5.wav", "scene_annotation_csv_path": "annotations/test/foa_d4eb8b1e51e6fc4804a5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from in front of the listener?", "answer": "The closest source in front of the listener is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 1, "start_time": 0.7, "end_time": 3.1, "azimuth_deg": 82.697, "elevation_deg": 4.615, "distance_m": 2.94}, {"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 1.6, "end_time": 5.5, "azimuth_deg": -19.091, "elevation_deg": -31.35, "distance_m": 0.75}, {"class_id": 31, "class_name": "keyboard_instrument", "track_id": 2, "start_time": 3.4, "end_time": 6.7, "azimuth_deg": 63.571, "elevation_deg": 1.73, "distance_m": 1.88}]}
{"qa_id": "qa_547217e0eb5c69ce7caa", "split": "test", "audio_id": "foa_436b0019abce36b345fb", "audio_path": "audio/test/foa_436b0019abce36b345fb.wav", "scene_annotation_csv_path": "annotations/test/foa_436b0019abce36b345fb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is insect to the left or right of wood?", "answer": "insect is to the right of wood.", "canonical_answer": "insect is to the right of wood.", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -17.391, "elevation_deg": 2.269, "distance_m": 3.11}, {"class_id": 60, "class_name": "wood", "track_id": 1, "start_time": 9.3, "end_time": 20.0, "azimuth_deg": 43.704, "elevation_deg": -26.437, "distance_m": 2.53}]}
{"qa_id": "qa_05f39b96d3b72c3d3fd5", "split": "test", "audio_id": "foa_42963830f60a655d6067", "audio_path": "audio/test/foa_42963830f60a655d6067.wav", "scene_annotation_csv_path": "annotations/test/foa_42963830f60a655d6067.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the crackle or the water located at a higher elevation?", "answer": "The water is situated at a higher elevation than the crackle.", "canonical_answer": "water", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 2, "start_time": 4.4, "end_time": 8.0, "azimuth_deg": -45.491, "elevation_deg": -21.283, "distance_m": 3.39}, {"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.1, "end_time": 7.6, "azimuth_deg": 38.187, "elevation_deg": 3.083, "distance_m": 1.32}]}
{"qa_id": "qa_0abb6248a4b0a1c86e4b", "split": "test", "audio_id": "foa_434006c7b0f24bc0b100", "audio_path": "audio/test/foa_434006c7b0f24bc0b100.wav", "scene_annotation_csv_path": "annotations/test/foa_434006c7b0f24bc0b100.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the finger snapping and the train, which sound source is positioned closer to the listener?", "answer": "The finger snapping is the sound source located closer to the listener.", "canonical_answer": "finger snapping", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 0, "start_time": 0.4, "end_time": 13.9, "azimuth_deg": -155.462, "elevation_deg": 22.989, "distance_m": 2.41}, {"class_id": 53, "class_name": "train", "track_id": 3, "start_time": 10.3, "end_time": 20.0, "azimuth_deg": 78.931, "elevation_deg": -27.714, "distance_m": 3.08}]}
{"qa_id": "qa_dc029fd35377a433b7a5", "split": "test", "audio_id": "foa_8bbdbacc03924e2c6eb9", "audio_path": "audio/test/foa_8bbdbacc03924e2c6eb9.wav", "scene_annotation_csv_path": "annotations/test/foa_8bbdbacc03924e2c6eb9.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "counting", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.0s to 13.8s, which sound is heard and from what direction?", "answer": "The aircraft is heard from front during 0.0s to 13.8s.", "canonical_answer": "aircraft from front.", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 1, "start_time": 0.0, "end_time": 13.8, "azimuth_deg": -21.666, "elevation_deg": 13.803, "distance_m": 3.19}]}
{"qa_id": "qa_9d4d105e3702c533d4f9", "split": "test", "audio_id": "foa_1e015b12ee086022f5e9", "audio_path": "audio/test/foa_1e015b12ee086022f5e9.wav", "scene_annotation_csv_path": "annotations/test/foa_1e015b12ee086022f5e9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the machine occurs, where is it located relative to the listener?", "answer": "The machine is heard from front-left and below during 0.0s to 14.1s.", "canonical_answer": "machine from front-left and below.", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 14.1, "azimuth_deg": 30.775, "elevation_deg": -48.507, "distance_m": 1.89}]}
{"qa_id": "qa_6062af9511ccefe83e8c", "split": "test", "audio_id": "foa_3d9b02915a66f9e4b7e8", "audio_path": "audio/test/foa_3d9b02915a66f9e4b7e8.wav", "scene_annotation_csv_path": "annotations/test/foa_3d9b02915a66f9e4b7e8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from in front of the listener?", "answer": "The closest source in front of the listener is car.", "canonical_answer": "car", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 18.2, "azimuth_deg": 12.362, "elevation_deg": 41.85, "distance_m": 0.84}, {"class_id": 9, "class_name": "car", "track_id": 1, "start_time": 1.7, "end_time": 5.6, "azimuth_deg": -58.555, "elevation_deg": -0.809, "distance_m": 0.66}]}
{"qa_id": "qa_08622a4a3fcf7a439450", "split": "test", "audio_id": "foa_80e614f79a56f9b62f71", "audio_path": "audio/test/foa_80e614f79a56f9b62f71.wav", "scene_annotation_csv_path": "annotations/test/foa_80e614f79a56f9b62f71.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker positioned at the front-left say?", "answer": "The speaker at the front-left stated, \"Once again, the Hebrews came into contact with assyria.\"", "canonical_answer": "Once again, the Hebrews came into contact with assyria.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 3.5, "azimuth_deg": 37.125, "elevation_deg": 12.565, "distance_m": 4.36}]}
{"qa_id": "qa_f35b97d59a755035e108", "split": "test", "audio_id": "foa_928efedb401c271e10e8", "audio_path": "audio/test/foa_928efedb401c271e10e8.wav", "scene_annotation_csv_path": "annotations/test/foa_928efedb401c271e10e8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to vehicle, is keyboard instrument on the left or on the right?", "answer": "keyboard instrument is to the right of vehicle.", "canonical_answer": "keyboard instrument is to the right of vehicle.", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 1, "start_time": 11.5, "end_time": 19.6, "azimuth_deg": -44.344, "elevation_deg": 20.236, "distance_m": 2.88}, {"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 2.2, "end_time": 20.0, "azimuth_deg": 41.835, "elevation_deg": 0.259, "distance_m": 2.62}]}
{"qa_id": "qa_11b6c725a47a02324625", "split": "test", "audio_id": "foa_c03c542388902ba6c30c", "audio_path": "audio/test/foa_c03c542388902ba6c30c.wav", "scene_annotation_csv_path": "annotations/test/foa_c03c542388902ba6c30c.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the crack or the drum located at a higher elevation?", "answer": "The drum is positioned at a higher elevation than the crack.", "canonical_answer": "drum", "truth_source": "annotation", "source_refs": [{"class_id": 13, "class_name": "crack", "track_id": 1, "start_time": 0.1, "end_time": 0.3, "azimuth_deg": 46.655, "elevation_deg": -47.722, "distance_m": 1.09}, {"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.5, "azimuth_deg": -56.361, "elevation_deg": 0.0, "distance_m": 3.99}]}
{"qa_id": "qa_a8c3e64aaeb623e9d322", "split": "test", "audio_id": "foa_5e6bbeae968d4315313a", "audio_path": "audio/test/foa_5e6bbeae968d4315313a.wav", "scene_annotation_csv_path": "annotations/test/foa_5e6bbeae968d4315313a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the machine and the train, which sound source is positioned closer to the listener?", "answer": "The machine is closer to the listener than the train.", "canonical_answer": "machine", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 96.036, "elevation_deg": 2.72, "distance_m": 2.17}, {"class_id": 53, "class_name": "train", "track_id": 2, "start_time": 13.5, "end_time": 20.0, "azimuth_deg": 7.388, "elevation_deg": -24.912, "distance_m": 3.27}]}
{"qa_id": "qa_7229e8bdee49f134ea45", "split": "test", "audio_id": "foa_343b7cbfcbb7408dac29", "audio_path": "audio/test/foa_343b7cbfcbb7408dac29.wav", "scene_annotation_csv_path": "annotations/test/foa_343b7cbfcbb7408dac29.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the breathing and the crushing sounds, which one is located closer to the listener?", "answer": "The breathing sound is closer to the listener than the crushing sound.", "canonical_answer": "breathing", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 2, "start_time": 18.8, "end_time": 20.0, "azimuth_deg": 149.654, "elevation_deg": -30.716, "distance_m": 2.36}, {"class_id": 15, "class_name": "crushing", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": -175.289, "elevation_deg": 18.473, "distance_m": 3.22}]}
{"qa_id": "qa_45a4f625a5d5017cec1e", "split": "test", "audio_id": "foa_15f8771624a8cad66be8", "audio_path": "audio/test/foa_15f8771624a8cad66be8.wav", "scene_annotation_csv_path": "annotations/test/foa_15f8771624a8cad66be8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 11.8s to 12.4s, what source is active and where is it located?", "answer": "The bird is heard from back-left and above during 11.8s to 12.4s.", "canonical_answer": "bird from back-left and above.", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 1, "start_time": 11.8, "end_time": 12.4, "azimuth_deg": 149.31, "elevation_deg": 16.255, "distance_m": 3.57}]}
{"qa_id": "qa_46c6d677873346c36c3c", "split": "test", "audio_id": "foa_89d4a2b088557f7a6553", "audio_path": "audio/test/foa_89d4a2b088557f7a6553.wav", "scene_annotation_csv_path": "annotations/test/foa_89d4a2b088557f7a6553.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to train, is singing on the left or on the right?", "answer": "singing is to the right of train.", "canonical_answer": "singing is to the right of train.", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 1.9, "end_time": 8.4, "azimuth_deg": 77.606, "elevation_deg": -13.717, "distance_m": 2.13}, {"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 0.0, "end_time": 8.5, "azimuth_deg": 140.159, "elevation_deg": 16.119, "distance_m": 3.31}]}
{"qa_id": "qa_f53ff69e6f3a2a2a63b8", "split": "test", "audio_id": "foa_0f3bafd173d4c55b5e4a", "audio_path": "audio/test/foa_0f3bafd173d4c55b5e4a.wav", "scene_annotation_csv_path": "annotations/test/foa_0f3bafd173d4c55b5e4a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is located at a higher elevation, the fire or the tool?", "answer": "The fire is at a higher elevation than the tool.", "canonical_answer": "fire", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 3, "start_time": 19.4, "end_time": 20.0, "azimuth_deg": -53.597, "elevation_deg": 20.086, "distance_m": 2.22}, {"class_id": 52, "class_name": "tool", "track_id": 2, "start_time": 9.9, "end_time": 20.0, "azimuth_deg": 150.471, "elevation_deg": -25.22, "distance_m": 3.58}]}
{"qa_id": "qa_fef3cb8bcb39a65db073", "split": "test", "audio_id": "foa_32357c8c50b2398e3e5d", "audio_path": "audio/test/foa_32357c8c50b2398e3e5d.wav", "scene_annotation_csv_path": "annotations/test/foa_32357c8c50b2398e3e5d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from behind the listener?", "answer": "The closest source behind the listener is footsteps.", "canonical_answer": "footsteps", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.2, "end_time": 8.9, "azimuth_deg": 132.392, "elevation_deg": -22.594, "distance_m": 2.08}, {"class_id": 15, "class_name": "crushing", "track_id": 1, "start_time": 5.9, "end_time": 7.1, "azimuth_deg": 152.374, "elevation_deg": 15.568, "distance_m": 2.64}, {"class_id": 46, "class_name": "speech", "track_id": 2, "start_time": 7.3, "end_time": 8.0, "azimuth_deg": 135.09, "elevation_deg": 23.298, "distance_m": 2.45}]}
{"qa_id": "qa_b115429feae7be005466", "split": "test", "audio_id": "foa_52ed1da4870bfcc083fb", "audio_path": "audio/test/foa_52ed1da4870bfcc083fb.wav", "scene_annotation_csv_path": "annotations/test/foa_52ed1da4870bfcc083fb.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker located at the back of the room say?", "answer": "The speaker at the back said, \"A few stray cows and sheep were only seen occasionally.\"", "canonical_answer": "A few stray cows and sheep were only seen occasionally.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 2.7, "azimuth_deg": 178.418, "elevation_deg": 0.0, "distance_m": 3.25}]}
{"qa_id": "qa_bf1fab09856398e99620", "split": "test", "audio_id": "foa_05548b81d1f768e58f06", "audio_path": "audio/test/foa_05548b81d1f768e58f06.wav", "scene_annotation_csv_path": "annotations/test/foa_05548b81d1f768e58f06.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the dog or the paper located at a higher elevation in the scene?", "answer": "The paper is positioned at a higher elevation than the dog.", "canonical_answer": "paper", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 2, "start_time": 3.9, "end_time": 14.3, "azimuth_deg": 11.958, "elevation_deg": -20.626, "distance_m": 1.03}, {"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.0, "end_time": 11.7, "azimuth_deg": 5.748, "elevation_deg": 10.338, "distance_m": 2.29}]}
{"qa_id": "qa_9f60c3cd006e2dbc59b9", "split": "test", "audio_id": "foa_d9323e4e9aa24f7cde36", "audio_path": "audio/test/foa_d9323e4e9aa24f7cde36.wav", "scene_annotation_csv_path": "annotations/test/foa_d9323e4e9aa24f7cde36.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker positioned behind and above the listener say?", "answer": "The speaker said, \"What a fine, stupid fellow that Bragelonne was.\"", "canonical_answer": "What a fine, stupid fellow that Bragelonne was.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 2.8, "azimuth_deg": -158.103, "elevation_deg": 22.151, "distance_m": 0.59}]}
{"qa_id": "qa_7bbeb4fabac497aa9a6a", "split": "test", "audio_id": "foa_e5b10e153b38e288dd87", "audio_path": "audio/test/foa_e5b10e153b38e288dd87.wav", "scene_annotation_csv_path": "annotations/test/foa_e5b10e153b38e288dd87.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the bird and the laughter, which sound source is located closer to the listener?", "answer": "The laughter is closer to the listener than the bird.", "canonical_answer": "laughter", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 2, "start_time": 12.4, "end_time": 14.7, "azimuth_deg": 66.76, "elevation_deg": 20.806, "distance_m": 1.98}, {"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 1.4, "end_time": 20.0, "azimuth_deg": 48.764, "elevation_deg": 32.333, "distance_m": 1.24}]}
{"qa_id": "qa_014149c3392bff374918", "split": "test", "audio_id": "foa_305796c0e660c35bb739", "audio_path": "audio/test/foa_305796c0e660c35bb739.wav", "scene_annotation_csv_path": "annotations/test/foa_305796c0e660c35bb739.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the kitchenware occurs, where is it located relative to the listener?", "answer": "The kitchenware is heard from back during 0.0s to 0.2s.", "canonical_answer": "kitchenware from back.", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": 162.489, "elevation_deg": 4.333, "distance_m": 2.64}]}
{"qa_id": "qa_396a2ef9f07336c3afbd", "split": "test", "audio_id": "foa_9fd1522a51b960b4f46a", "audio_path": "audio/test/foa_9fd1522a51b960b4f46a.wav", "scene_annotation_csv_path": "annotations/test/foa_9fd1522a51b960b4f46a.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to string instrument, is scratch on the left or on the right?", "answer": "scratch is to the right of string instrument.", "canonical_answer": "scratch is to the right of string instrument.", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 3, "start_time": 0.0, "end_time": 2.3, "azimuth_deg": 107.439, "elevation_deg": -25.658, "distance_m": 1.34}, {"class_id": 47, "class_name": "string_instrument", "track_id": 4, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": 153.964, "elevation_deg": -14.542, "distance_m": 4.99}]}
{"qa_id": "qa_b421733fcfae0105ea0b", "split": "test", "audio_id": "foa_cf463900968eb4a61b00", "audio_path": "audio/test/foa_cf463900968eb4a61b00.wav", "scene_annotation_csv_path": "annotations/test/foa_cf463900968eb4a61b00.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from behind the listener?", "answer": "The closest source behind the listener is tape.", "canonical_answer": "tape", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 2, "start_time": 4.5, "end_time": 8.4, "azimuth_deg": -167.582, "elevation_deg": -18.622, "distance_m": 2.19}]}
{"qa_id": "qa_8b81b59a2818e41d1da4", "split": "test", "audio_id": "foa_4a835bfc36a997f2ac05", "audio_path": "audio/test/foa_4a835bfc36a997f2ac05.wav", "scene_annotation_csv_path": "annotations/test/foa_4a835bfc36a997f2ac05.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener, the insect or the string instrument?", "answer": "The string instrument is located closer to the listener than the insect.", "canonical_answer": "string instrument", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 130.274, "elevation_deg": -35.941, "distance_m": 2.4}, {"class_id": 47, "class_name": "string_instrument", "track_id": 1, "start_time": 13.0, "end_time": 14.4, "azimuth_deg": -95.564, "elevation_deg": -25.244, "distance_m": 0.75}]}
{"qa_id": "qa_aa70e3b3f38db2e0f0ed", "split": "test", "audio_id": "foa_0f19248da6a259ca55ed", "audio_path": "audio/test/foa_0f19248da6a259ca55ed.wav", "scene_annotation_csv_path": "annotations/test/foa_0f19248da6a259ca55ed.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What words were spoken by the person located at the back-right and below?", "answer": "The speaker stated that the lady is not the mother of the boys, but their aunt.", "canonical_answer": "The lady is not the mother of the boys, but their aunt.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.1, "end_time": 4.1, "azimuth_deg": -121.939, "elevation_deg": -16.876, "distance_m": 4.4}]}
{"qa_id": "qa_aa5ff6f7b2ddf39d7ed2", "split": "test", "audio_id": "foa_db37978924915bcd1b57", "audio_path": "audio/test/foa_db37978924915bcd1b57.wav", "scene_annotation_csv_path": "annotations/test/foa_db37978924915bcd1b57.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.2, "end_time": 7.2, "azimuth_deg": -127.421, "elevation_deg": 55.175, "distance_m": 1.14}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 5.9, "azimuth_deg": -119.416, "elevation_deg": 0.804, "distance_m": 2.03}, {"class_id": 11, "class_name": "clock", "track_id": 2, "start_time": 7.1, "end_time": 11.2, "azimuth_deg": 142.186, "elevation_deg": -54.266, "distance_m": 1.82}]}
{"qa_id": "qa_15f833bc0318a19f24fe", "split": "test", "audio_id": "foa_c980320eee890f0c271f", "audio_path": "audio/test/foa_c980320eee890f0c271f.wav", "scene_annotation_csv_path": "annotations/test/foa_c980320eee890f0c271f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is cooking to the left or right of guitar?", "answer": "cooking is to the right of guitar.", "canonical_answer": "cooking is to the right of guitar.", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -37.648, "elevation_deg": 15.551, "distance_m": 1.82}, {"class_id": 27, "class_name": "guitar", "track_id": 1, "start_time": 1.6, "end_time": 11.2, "azimuth_deg": -1.478, "elevation_deg": -21.772, "distance_m": 3.62}]}
{"qa_id": "qa_8a583d10692662e7958e", "split": "test", "audio_id": "foa_980f7f628475d178ee94", "audio_path": "audio/test/foa_980f7f628475d178ee94.wav", "scene_annotation_csv_path": "annotations/test/foa_980f7f628475d178ee94.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the thunderstorm occurs, where is it located relative to the listener?", "answer": "The thunderstorm is heard from back-right during 2.4s to 8.0s.", "canonical_answer": "thunderstorm from back-right.", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 2.4, "end_time": 8.0, "azimuth_deg": -120.602, "elevation_deg": -7.242, "distance_m": 1.75}]}
{"qa_id": "qa_980d20a47733f13c38fa", "split": "test", "audio_id": "foa_834a2b0881d40acb3ac1", "audio_path": "audio/test/foa_834a2b0881d40acb3ac1.wav", "scene_annotation_csv_path": "annotations/test/foa_834a2b0881d40acb3ac1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which source is positioned at a higher elevation, the animal or the cat?", "answer": "The cat is positioned at a higher elevation than the animal.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 1, "start_time": 0.8, "end_time": 1.6, "azimuth_deg": 68.094, "elevation_deg": -22.455, "distance_m": 1.74}, {"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 14.6, "azimuth_deg": 164.189, "elevation_deg": 11.369, "distance_m": 0.63}]}
{"qa_id": "qa_45dbb7a0d5e1a3feb0c4", "split": "test", "audio_id": "foa_00299a9a57b4b4bc9892", "audio_path": "audio/test/foa_00299a9a57b4b4bc9892.wav", "scene_annotation_csv_path": "annotations/test/foa_00299a9a57b4b4bc9892.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the crushing occurs, where is it located relative to the listener?", "answer": "The crushing is heard from left during 0.9s to 6.2s.", "canonical_answer": "crushing from left.", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 0, "start_time": 0.9, "end_time": 6.2, "azimuth_deg": 105.808, "elevation_deg": -0.432, "distance_m": 3.1}]}
{"qa_id": "qa_cc23503d03a2c88c5f82", "split": "test", "audio_id": "foa_ae43ab6020b79c09390f", "audio_path": "audio/test/foa_ae43ab6020b79c09390f.wav", "scene_annotation_csv_path": "annotations/test/foa_ae43ab6020b79c09390f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the knock and the percussion sounds, which one is located closer to the listener?", "answer": "The knock is closer to the listener than the percussion.", "canonical_answer": "knock", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 0, "start_time": 0.1, "end_time": 1.1, "azimuth_deg": 37.378, "elevation_deg": -40.302, "distance_m": 2.28}, {"class_id": 41, "class_name": "percussion", "track_id": 2, "start_time": 0.7, "end_time": 1.4, "azimuth_deg": -58.331, "elevation_deg": -15.958, "distance_m": 3.34}]}
{"qa_id": "qa_2d8a13e6054c82c2214c", "split": "test", "audio_id": "foa_ff4bb61834d2a764d5e6", "audio_path": "audio/test/foa_ff4bb61834d2a764d5e6.wav", "scene_annotation_csv_path": "annotations/test/foa_ff4bb61834d2a764d5e6.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the person speaking from the front and below saying?", "answer": "The speaker positioned in the front and below says, \"That's what I believe, young woman.\"", "canonical_answer": "That's what I believe, young woman.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.0, "end_time": 2.8, "azimuth_deg": 9.22, "elevation_deg": -21.124, "distance_m": 2.67}]}
{"qa_id": "qa_d06a913e8a2e3d5ed3cc", "split": "test", "audio_id": "foa_8de9034878c5f343b633", "audio_path": "audio/test/foa_8de9034878c5f343b633.wav", "scene_annotation_csv_path": "annotations/test/foa_8de9034878c5f343b633.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is alarm to the left or right of string instrument?", "answer": "alarm is to the left of string instrument.", "canonical_answer": "alarm is to the left of string instrument.", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 8.9, "azimuth_deg": 35.146, "elevation_deg": -5.27, "distance_m": 2.17}, {"class_id": 47, "class_name": "string_instrument", "track_id": 1, "start_time": 0.8, "end_time": 1.8, "azimuth_deg": -22.315, "elevation_deg": -21.794, "distance_m": 3.45}]}
{"qa_id": "qa_f01670142c288c304678", "split": "test", "audio_id": "foa_0bf48be83ee6f060cd1d", "audio_path": "audio/test/foa_0bf48be83ee6f060cd1d.wav", "scene_annotation_csv_path": "annotations/test/foa_0bf48be83ee6f060cd1d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which source is positioned higher: the male speech or the singing?", "answer": "The singing is at a greater elevation than the male speech.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 1, "start_time": 15.2, "end_time": 17.3, "azimuth_deg": 72.888, "elevation_deg": -14.255, "distance_m": 3.44}, {"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.3, "end_time": 17.3, "azimuth_deg": 5.955, "elevation_deg": 19.573, "distance_m": 1.73}]}
{"qa_id": "qa_5c2ea6589f3d63ef0967", "split": "test", "audio_id": "foa_5b6b853d1cefd45873d9", "audio_path": "audio/test/foa_5b6b853d1cefd45873d9.wav", "scene_annotation_csv_path": "annotations/test/foa_5b6b853d1cefd45873d9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from behind the listener?", "answer": "The closest source behind the listener is cat.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -169.268, "elevation_deg": -17.142, "distance_m": 2.47}, {"class_id": 10, "class_name": "cat", "track_id": 2, "start_time": 12.8, "end_time": 14.1, "azimuth_deg": -173.784, "elevation_deg": 12.382, "distance_m": 2.33}]}
{"qa_id": "qa_2ba26e2bd3803985bbd8", "split": "test", "audio_id": "foa_86f332778eb4036df90b", "audio_path": "audio/test/foa_86f332778eb4036df90b.wav", "scene_annotation_csv_path": "annotations/test/foa_86f332778eb4036df90b.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What words were spoken by the person located to the right?", "answer": "The speaker on the right said, \"But I want to know just where we stand. Now, I know.\"", "canonical_answer": "But I want to know just where we stand. Now, I know.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 3.5, "azimuth_deg": -109.647, "elevation_deg": 0.0, "distance_m": 2.71}]}
{"qa_id": "qa_dcd2399d7e7681c455bb", "split": "test", "audio_id": "foa_a279c3a03808098d6f01", "audio_path": "audio/test/foa_a279c3a03808098d6f01.wav", "scene_annotation_csv_path": "annotations/test/foa_a279c3a03808098d6f01.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is positioned higher in elevation, the fire or the wind instrument?", "answer": "The fire is at a higher elevation than the wind instrument.", "canonical_answer": "fire", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 0, "start_time": 0.6, "end_time": 8.9, "azimuth_deg": 120.992, "elevation_deg": 4.831, "distance_m": 0.96}, {"class_id": 59, "class_name": "wind_instrument", "track_id": 1, "start_time": 1.5, "end_time": 4.7, "azimuth_deg": 138.824, "elevation_deg": -48.704, "distance_m": 1.59}]}
{"qa_id": "qa_3293be63cd66563e14aa", "split": "test", "audio_id": "foa_f6b64af9be5bb3ce6cbc", "audio_path": "audio/test/foa_f6b64af9be5bb3ce6cbc.wav", "scene_annotation_csv_path": "annotations/test/foa_f6b64af9be5bb3ce6cbc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the camera and the singing, which sound source is positioned closer to the listener?", "answer": "The camera is the closer sound source to the listener.", "canonical_answer": "camera", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.8, "end_time": 20.0, "azimuth_deg": -129.429, "elevation_deg": 17.727, "distance_m": 1.11}, {"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 4.1, "end_time": 12.3, "azimuth_deg": 50.23, "elevation_deg": 20.341, "distance_m": 2.44}]}
{"qa_id": "qa_1b7bea79cc3d11af845a", "split": "test", "audio_id": "foa_0394ae172d64bc450223", "audio_path": "audio/test/foa_0394ae172d64bc450223.wav", "scene_annotation_csv_path": "annotations/test/foa_0394ae172d64bc450223.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is body sound to the left or right of singing?", "answer": "body sound is to the right of singing.", "canonical_answer": "body sound is to the right of singing.", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.5, "end_time": 2.7, "azimuth_deg": -133.756, "elevation_deg": -12.287, "distance_m": 3.0}, {"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 0.7, "end_time": 1.5, "azimuth_deg": -62.391, "elevation_deg": -16.426, "distance_m": 1.98}]}
{"qa_id": "qa_189ad60b36ef6c1fffed", "split": "test", "audio_id": "foa_1c6bba12a0a8dce70c85", "audio_path": "audio/test/foa_1c6bba12a0a8dce70c85.wav", "scene_annotation_csv_path": "annotations/test/foa_1c6bba12a0a8dce70c85.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.9s to 4.4s, which sound is heard and from what direction?", "answer": "The metal clink is heard from front-right during 0.9s to 4.4s.", "canonical_answer": "metal clink from front-right.", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.9, "end_time": 4.4, "azimuth_deg": -62.26, "elevation_deg": 10.978, "distance_m": 1.32}]}
{"qa_id": "qa_5ae925beb602b169f2dd", "split": "test", "audio_id": "foa_a8beee5f8c3adeb15f4d", "audio_path": "audio/test/foa_a8beee5f8c3adeb15f4d.wav", "scene_annotation_csv_path": "annotations/test/foa_a8beee5f8c3adeb15f4d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the right?", "answer": "Among the front-positioned sources, the rightmost one is war sound.", "canonical_answer": "war sound", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 1, "start_time": 4.3, "end_time": 6.4, "azimuth_deg": -13.885, "elevation_deg": -5.955, "distance_m": 3.46}, {"class_id": 24, "class_name": "frog", "track_id": 2, "start_time": 8.8, "end_time": 10.1, "azimuth_deg": 36.345, "elevation_deg": -15.436, "distance_m": 1.55}]}
{"qa_id": "qa_deb4fcacf7695849d8d6", "split": "test", "audio_id": "foa_54618a9e06272f2bb8a2", "audio_path": "audio/test/foa_54618a9e06272f2bb8a2.wav", "scene_annotation_csv_path": "annotations/test/foa_54618a9e06272f2bb8a2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the car or the frog positioned at a higher elevation?", "answer": "The car is located at a higher elevation than the frog.", "canonical_answer": "car", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 1, "start_time": 9.1, "end_time": 12.3, "azimuth_deg": -68.138, "elevation_deg": -14.058, "distance_m": 2.96}, {"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 0.6, "end_time": 11.2, "azimuth_deg": -86.206, "elevation_deg": -47.968, "distance_m": 1.54}]}
{"qa_id": "qa_08fedbab3ec8643f179c", "split": "test", "audio_id": "foa_843d4dc433da4a2c2230", "audio_path": "audio/test/foa_843d4dc433da4a2c2230.wav", "scene_annotation_csv_path": "annotations/test/foa_843d4dc433da4a2c2230.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the dog and the male speech, which sound source is located closer to the listener?", "answer": "The male speech is closer to the listener than the dog.", "canonical_answer": "male speech", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 2, "start_time": 11.0, "end_time": 14.3, "azimuth_deg": -98.452, "elevation_deg": -14.768, "distance_m": 2.65}, {"class_id": 36, "class_name": "male_speech", "track_id": 1, "start_time": 5.4, "end_time": 13.1, "azimuth_deg": -73.803, "elevation_deg": -25.335, "distance_m": 1.18}]}
{"qa_id": "qa_9b4b69b7bc0999f01fda", "split": "test", "audio_id": "foa_a368f558374b80940a26", "audio_path": "audio/test/foa_a368f558374b80940a26.wav", "scene_annotation_csv_path": "annotations/test/foa_a368f558374b80940a26.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the right?", "answer": "Among the behind-the-listener sources, the rightmost one is door.", "canonical_answer": "door", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 2.1, "end_time": 15.6, "azimuth_deg": 93.269, "elevation_deg": -21.231, "distance_m": 3.74}, {"class_id": 44, "class_name": "scratch", "track_id": 1, "start_time": 11.8, "end_time": 13.1, "azimuth_deg": 95.707, "elevation_deg": 5.73, "distance_m": 3.21}, {"class_id": 17, "class_name": "door", "track_id": 2, "start_time": 12.2, "end_time": 13.6, "azimuth_deg": -139.443, "elevation_deg": -41.407, "distance_m": 0.74}]}
{"qa_id": "qa_c4fbee4fdba357fa36d2", "split": "test", "audio_id": "foa_9397e2ea251052f3af1e", "audio_path": "audio/test/foa_9397e2ea251052f3af1e.wav", "scene_annotation_csv_path": "annotations/test/foa_9397e2ea251052f3af1e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.2s to 20.0s, what source is active and where is it located?", "answer": "The tool is heard from left and above during 0.2s to 20.0s.", "canonical_answer": "tool from left and above.", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": 76.908, "elevation_deg": 21.444, "distance_m": 2.6}]}
{"qa_id": "qa_327f33add2e5a203ff4b", "split": "test", "audio_id": "foa_574c94f6d196c22f75ba", "audio_path": "audio/test/foa_574c94f6d196c22f75ba.wav", "scene_annotation_csv_path": "annotations/test/foa_574c94f6d196c22f75ba.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker positioned to the front-left say?", "answer": "The speaker located to the front-left said, \"You want them to immortalise that ferocious tyrant.\"", "canonical_answer": "You want them to immortalise that ferocious tyrant.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 3.4, "azimuth_deg": 59.94, "elevation_deg": -4.286, "distance_m": 0.55}]}
{"qa_id": "qa_24a377e6c00139fd4cbb", "split": "test", "audio_id": "foa_1e01821ffebb11319e0c", "audio_path": "audio/test/foa_1e01821ffebb11319e0c.wav", "scene_annotation_csv_path": "annotations/test/foa_1e01821ffebb11319e0c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to war sound, is singing on the left or on the right?", "answer": "singing is to the right of war sound.", "canonical_answer": "singing is to the right of war sound.", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 2.5, "end_time": 20.0, "azimuth_deg": -137.287, "elevation_deg": 36.593, "distance_m": 1.27}, {"class_id": 56, "class_name": "war_sound", "track_id": 1, "start_time": 2.4, "end_time": 4.1, "azimuth_deg": -87.09, "elevation_deg": -3.509, "distance_m": 1.99}]}
{"qa_id": "qa_44909cad0b4b20eb5606", "split": "test", "audio_id": "foa_8a615efe9df1b5bb7873", "audio_path": "audio/test/foa_8a615efe9df1b5bb7873.wav", "scene_annotation_csv_path": "annotations/test/foa_8a615efe9df1b5bb7873.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is positioned higher in elevation: the metal clink or the telephone alarm?", "answer": "The telephone alarm is at a higher elevation than the metal clink.", "canonical_answer": "telephone alarm", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.0, "end_time": 5.1, "azimuth_deg": -97.272, "elevation_deg": -26.975, "distance_m": 1.75}, {"class_id": 50, "class_name": "telephone_alarm", "track_id": 2, "start_time": 3.2, "end_time": 4.4, "azimuth_deg": -164.834, "elevation_deg": 41.738, "distance_m": 1.46}]}
{"qa_id": "qa_80936a9c032d9ba9e685", "split": "test", "audio_id": "foa_be8f1daaf88de732cc6e", "audio_path": "audio/test/foa_be8f1daaf88de732cc6e.wav", "scene_annotation_csv_path": "annotations/test/foa_be8f1daaf88de732cc6e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 1.4s to 2.8s, which sound is heard and from what direction?", "answer": "The percussion is heard from front-right and below during 1.4s to 2.8s.", "canonical_answer": "percussion from front-right and below.", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 1, "start_time": 1.4, "end_time": 2.8, "azimuth_deg": -54.283, "elevation_deg": -41.608, "distance_m": 1.7}]}
{"qa_id": "qa_8541bc30fc583a951db9", "split": "test", "audio_id": "foa_38cc066cbd3a26e112bd", "audio_path": "audio/test/foa_38cc066cbd3a26e112bd.wav", "scene_annotation_csv_path": "annotations/test/foa_38cc066cbd3a26e112bd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the right?", "answer": "Among the behind-the-listener sources, the rightmost one is appliance.", "canonical_answer": "appliance", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -117.81, "elevation_deg": -26.988, "distance_m": 3.15}, {"class_id": 57, "class_name": "water", "track_id": 2, "start_time": 18.8, "end_time": 20.0, "azimuth_deg": 127.959, "elevation_deg": 16.146, "distance_m": 3.11}]}
{"qa_id": "qa_27ff1b222c1ce9aa2157", "split": "test", "audio_id": "foa_964eb7b280ff0bce3114", "audio_path": "audio/test/foa_964eb7b280ff0bce3114.wav", "scene_annotation_csv_path": "annotations/test/foa_964eb7b280ff0bce3114.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to musical instrument, is clock on the left or on the right?", "answer": "clock is to the left of musical instrument.", "canonical_answer": "clock is to the left of musical instrument.", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 18.3, "azimuth_deg": -34.362, "elevation_deg": -43.541, "distance_m": 1.17}, {"class_id": 38, "class_name": "musical_instrument", "track_id": 1, "start_time": 6.1, "end_time": 20.0, "azimuth_deg": -68.733, "elevation_deg": 16.369, "distance_m": 2.85}]}
{"qa_id": "qa_55b75c99e89bb0c998f0", "split": "test", "audio_id": "foa_787e98e20d1b82d7df36", "audio_path": "audio/test/foa_787e98e20d1b82d7df36.wav", "scene_annotation_csv_path": "annotations/test/foa_787e98e20d1b82d7df36.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the dog and the female speech, which sound source is positioned closer to the listener?", "answer": "The female speech is closer to the listener than the dog.", "canonical_answer": "female speech", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 116.409, "elevation_deg": 2.571, "distance_m": 1.91}, {"class_id": 20, "class_name": "female_speech", "track_id": 1, "start_time": 8.3, "end_time": 9.2, "azimuth_deg": 135.008, "elevation_deg": -2.404, "distance_m": 0.71}]}
{"qa_id": "qa_d2e026feee98de89326d", "split": "test", "audio_id": "foa_96bd776d25fddc3288ea", "audio_path": "audio/test/foa_96bd776d25fddc3288ea.wav", "scene_annotation_csv_path": "annotations/test/foa_96bd776d25fddc3288ea.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What words were spoken by the person located at the front-right?", "answer": "The speaker at the front-right said, \"The shrieks that followed made everybody sober.\"", "canonical_answer": "The shrieks that followed made everybody sober.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 2.8, "azimuth_deg": -43.09, "elevation_deg": 0.0, "distance_m": 1.48}]}
{"qa_id": "qa_fa549e172be0ce1e8893", "split": "test", "audio_id": "foa_c56538e45b19e3c8811d", "audio_path": "audio/test/foa_c56538e45b19e3c8811d.wav", "scene_annotation_csv_path": "annotations/test/foa_c56538e45b19e3c8811d.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the person speaking from the right side saying?", "answer": "The person speaking from the right said, \"This young man was certainly good at understanding.\"", "canonical_answer": "This young man was certainly good at understanding.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 3.4, "azimuth_deg": -94.578, "elevation_deg": 2.377, "distance_m": 3.87}]}
{"qa_id": "qa_a99b615853a76d05ab1d", "split": "test", "audio_id": "foa_380d8c708f97bc68d556", "audio_path": "audio/test/foa_380d8c708f97bc68d556.wav", "scene_annotation_csv_path": "annotations/test/foa_380d8c708f97bc68d556.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is string instrument to the left or right of water?", "answer": "string instrument is to the right of water.", "canonical_answer": "string instrument is to the right of water.", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 1, "start_time": 6.0, "end_time": 12.6, "azimuth_deg": -177.147, "elevation_deg": -14.455, "distance_m": 1.23}, {"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.1, "end_time": 7.3, "azimuth_deg": -149.49, "elevation_deg": 12.993, "distance_m": 3.51}]}
{"qa_id": "qa_8b861b386b39fe95bbc1", "split": "test", "audio_id": "foa_4d373ae6f5687f23f032", "audio_path": "audio/test/foa_4d373ae6f5687f23f032.wav", "scene_annotation_csv_path": "annotations/test/foa_4d373ae6f5687f23f032.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the wind instrument occurs, where is it located relative to the listener?", "answer": "The wind instrument is heard from left during 0.1s to 1.5s.", "canonical_answer": "wind instrument from left.", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.1, "end_time": 1.5, "azimuth_deg": 107.394, "elevation_deg": -11.426, "distance_m": 2.97}]}
{"qa_id": "qa_d373a040c5f81e0c22c9", "split": "test", "audio_id": "foa_85353f745e4548a144c0", "audio_path": "audio/test/foa_85353f745e4548a144c0.wav", "scene_annotation_csv_path": "annotations/test/foa_85353f745e4548a144c0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is human vocalization.", "canonical_answer": "human vocalization", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 0, "start_time": 0.8, "end_time": 11.9, "azimuth_deg": 59.245, "elevation_deg": 12.438, "distance_m": 2.49}, {"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 3.6, "end_time": 7.9, "azimuth_deg": 87.542, "elevation_deg": 2.041, "distance_m": 2.18}, {"class_id": 29, "class_name": "human_vocalization", "track_id": 2, "start_time": 4.6, "end_time": 5.7, "azimuth_deg": -39.137, "elevation_deg": -26.897, "distance_m": 1.27}]}
{"qa_id": "qa_a3760f2c18170a4399e6", "split": "test", "audio_id": "foa_71f7557599d2f3128cbf", "audio_path": "audio/test/foa_71f7557599d2f3128cbf.wav", "scene_annotation_csv_path": "annotations/test/foa_71f7557599d2f3128cbf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the machine and the vehicle, which one is located closer to the listener?", "answer": "The machine is located closer to the listener than the vehicle.", "canonical_answer": "machine", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 85.835, "elevation_deg": 6.949, "distance_m": 1.54}, {"class_id": 55, "class_name": "vehicle", "track_id": 2, "start_time": 17.1, "end_time": 18.2, "azimuth_deg": 80.65, "elevation_deg": -31.49, "distance_m": 2.51}]}
{"qa_id": "qa_dd99e4736b4cd793f25f", "split": "test", "audio_id": "foa_b7042264563cd4cb872b", "audio_path": "audio/test/foa_b7042264563cd4cb872b.wav", "scene_annotation_csv_path": "annotations/test/foa_b7042264563cd4cb872b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the machine and the rain, which source is located at a higher elevation?", "answer": "The rain is positioned at a higher elevation than the machine.", "canonical_answer": "rain", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 2, "start_time": 8.2, "end_time": 12.6, "azimuth_deg": 174.201, "elevation_deg": -10.304, "distance_m": 3.32}, {"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -31.566, "elevation_deg": 17.514, "distance_m": 0.59}]}
{"qa_id": "qa_02d2542c98452ec47ac0", "split": "test", "audio_id": "foa_b288fb0cb41936dbacb0", "audio_path": "audio/test/foa_b288fb0cb41936dbacb0.wav", "scene_annotation_csv_path": "annotations/test/foa_b288fb0cb41936dbacb0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the clock or the scratch sound source positioned at a higher elevation?", "answer": "The clock is positioned at a higher elevation than the scratch.", "canonical_answer": "clock", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 11.9, "azimuth_deg": -36.906, "elevation_deg": -6.752, "distance_m": 2.25}, {"class_id": 44, "class_name": "scratch", "track_id": 2, "start_time": 7.1, "end_time": 7.9, "azimuth_deg": 82.036, "elevation_deg": -31.185, "distance_m": 2.73}]}
{"qa_id": "qa_5b7d6109f9c04cbc6970", "split": "test", "audio_id": "foa_e2d18a5f329f74f5d7ed", "audio_path": "audio/test/foa_e2d18a5f329f74f5d7ed.wav", "scene_annotation_csv_path": "annotations/test/foa_e2d18a5f329f74f5d7ed.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is breathing to the left or right of rain?", "answer": "breathing is to the left of rain.", "canonical_answer": "breathing is to the left of rain.", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 1, "start_time": 7.5, "end_time": 11.7, "azimuth_deg": 157.443, "elevation_deg": 12.928, "distance_m": 3.24}, {"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": 155.76, "elevation_deg": -11.464, "distance_m": 2.48}]}
{"qa_id": "qa_c641a98ec2874e564ad4", "split": "test", "audio_id": "foa_7d7c2f82b3c3ce9f989d", "audio_path": "audio/test/foa_7d7c2f82b3c3ce9f989d.wav", "scene_annotation_csv_path": "annotations/test/foa_7d7c2f82b3c3ce9f989d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the dog and the fire, which sound source is positioned closer to the listener?", "answer": "The fire is closer to the listener than the dog.", "canonical_answer": "fire", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.6, "end_time": 17.4, "azimuth_deg": -89.535, "elevation_deg": -50.164, "distance_m": 1.76}, {"class_id": 22, "class_name": "fire", "track_id": 2, "start_time": 12.3, "end_time": 13.3, "azimuth_deg": 15.041, "elevation_deg": -54.71, "distance_m": 1.16}]}
{"qa_id": "qa_a8161730ef6248e8f5e2", "split": "test", "audio_id": "foa_581e4c64e1bc1af2adda", "audio_path": "audio/test/foa_581e4c64e1bc1af2adda.wav", "scene_annotation_csv_path": "annotations/test/foa_581e4c64e1bc1af2adda.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from in front of the listener?", "answer": "The closest source in front of the listener is home sound.", "canonical_answer": "home sound", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 16.4, "azimuth_deg": 55.068, "elevation_deg": 20.177, "distance_m": 2.88}, {"class_id": 28, "class_name": "home_sound", "track_id": 1, "start_time": 0.3, "end_time": 12.1, "azimuth_deg": 25.539, "elevation_deg": -59.86, "distance_m": 1.54}, {"class_id": 23, "class_name": "footsteps", "track_id": 2, "start_time": 14.6, "end_time": 20.0, "azimuth_deg": 60.705, "elevation_deg": -20.566, "distance_m": 3.68}]}
{"qa_id": "qa_f8a19a832c14c2d09b72", "split": "test", "audio_id": "foa_db1fe99e684f51b37c3a", "audio_path": "audio/test/foa_db1fe99e684f51b37c3a.wav", "scene_annotation_csv_path": "annotations/test/foa_db1fe99e684f51b37c3a.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What words were spoken by the person positioned to the right?", "answer": "The speaker at the right said, \"Father, fauvent Reverend mother.\"", "canonical_answer": "Father, fauvent Reverend mother.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 2.6, "azimuth_deg": -81.119, "elevation_deg": 0.0, "distance_m": 2.98}]}
{"qa_id": "qa_608f2424e660415788eb", "split": "test", "audio_id": "foa_4f300c1a05eebf4e6d1d", "audio_path": "audio/test/foa_4f300c1a05eebf4e6d1d.wav", "scene_annotation_csv_path": "annotations/test/foa_4f300c1a05eebf4e6d1d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.0s to 6.0s, what source is active and where is it located?", "answer": "The string instrument is heard from left and above during 0.0s to 6.0s.", "canonical_answer": "string instrument from left and above.", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 6.0, "azimuth_deg": 92.063, "elevation_deg": 30.621, "distance_m": 1.14}]}
{"qa_id": "qa_cb029b3a2fb4d885f324", "split": "test", "audio_id": "foa_60bd23385e869d6a8fd7", "audio_path": "audio/test/foa_60bd23385e869d6a8fd7.wav", "scene_annotation_csv_path": "annotations/test/foa_60bd23385e869d6a8fd7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is camera to the left or right of finger snapping?", "answer": "camera is to the left of finger snapping.", "canonical_answer": "camera is to the left of finger snapping.", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.7, "end_time": 16.4, "azimuth_deg": 37.182, "elevation_deg": 36.137, "distance_m": 1.07}, {"class_id": 21, "class_name": "finger_snapping", "track_id": 1, "start_time": 6.6, "end_time": 17.4, "azimuth_deg": -168.464, "elevation_deg": -30.33, "distance_m": 2.89}]}
{"qa_id": "qa_144f9473bc3f54abfd53", "split": "test", "audio_id": "foa_718d13338ad0987504ee", "audio_path": "audio/test/foa_718d13338ad0987504ee.wav", "scene_annotation_csv_path": "annotations/test/foa_718d13338ad0987504ee.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.3s to 3.3s, what source is active and where is it located?", "answer": "The wind instrument is heard from back-right and below during 0.3s to 3.3s.", "canonical_answer": "wind instrument from back-right and below.", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 1, "start_time": 0.3, "end_time": 3.3, "azimuth_deg": -145.029, "elevation_deg": -30.834, "distance_m": 2.84}]}
{"qa_id": "qa_7accc88fd1f300addfb3", "split": "test", "audio_id": "foa_560c8e576179b2143c1e", "audio_path": "audio/test/foa_560c8e576179b2143c1e.wav", "scene_annotation_csv_path": "annotations/test/foa_560c8e576179b2143c1e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the crack or the drawer cabinet located at a higher elevation?", "answer": "The drawer cabinet is located at a higher elevation than the crack.", "canonical_answer": "drawer cabinet", "truth_source": "annotation", "source_refs": [{"class_id": 13, "class_name": "crack", "track_id": 0, "start_time": 0.3, "end_time": 17.9, "azimuth_deg": -132.438, "elevation_deg": -2.086, "distance_m": 2.21}, {"class_id": 18, "class_name": "drawer_cabinet", "track_id": 2, "start_time": 8.4, "end_time": 20.0, "azimuth_deg": 160.772, "elevation_deg": 57.227, "distance_m": 1.04}]}
{"qa_id": "qa_f14532997574a08e9783", "split": "test", "audio_id": "foa_42d9c1d51ca8d9ca0075", "audio_path": "audio/test/foa_42d9c1d51ca8d9ca0075.wav", "scene_annotation_csv_path": "annotations/test/foa_42d9c1d51ca8d9ca0075.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker positioned to the front-right say?", "answer": "The speaker at the front-right said, \"Delighted with such a fortunate result. we lay down again.\"", "canonical_answer": "Delighted with such a fortunate result. we lay down again.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.5, "end_time": 3.2, "azimuth_deg": -38.726, "elevation_deg": -9.675, "distance_m": 0.86}]}
{"qa_id": "qa_84ebff70a377b4eebba8", "split": "test", "audio_id": "foa_2cd502c1a8ce52e48aee", "audio_path": "audio/test/foa_2cd502c1a8ce52e48aee.wav", "scene_annotation_csv_path": "annotations/test/foa_2cd502c1a8ce52e48aee.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the aircraft and the frog, which sound source is located closer to the listener?", "answer": "The aircraft is closer to the listener than the frog.", "canonical_answer": "aircraft", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.3, "end_time": 20.0, "azimuth_deg": -122.388, "elevation_deg": 7.835, "distance_m": 1.77}, {"class_id": 24, "class_name": "frog", "track_id": 1, "start_time": 3.7, "end_time": 5.4, "azimuth_deg": 134.893, "elevation_deg": -3.302, "distance_m": 3.0}]}
{"qa_id": "qa_d7e037c779a8d3b1f2e0", "split": "test", "audio_id": "foa_feaf7c951339d9fe8a05", "audio_path": "audio/test/foa_feaf7c951339d9fe8a05.wav", "scene_annotation_csv_path": "annotations/test/foa_feaf7c951339d9fe8a05.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the right?", "answer": "Among the front-positioned sources, the rightmost one is breathing.", "canonical_answer": "breathing", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 10.1, "azimuth_deg": 81.501, "elevation_deg": -8.291, "distance_m": 1.75}, {"class_id": 59, "class_name": "wind_instrument", "track_id": 1, "start_time": 0.3, "end_time": 6.0, "azimuth_deg": 30.106, "elevation_deg": -51.976, "distance_m": 1.0}, {"class_id": 7, "class_name": "breathing", "track_id": 2, "start_time": 9.1, "end_time": 13.3, "azimuth_deg": 14.397, "elevation_deg": -11.154, "distance_m": 1.89}]}
{"qa_id": "qa_51d507eea06800e30b6e", "split": "test", "audio_id": "foa_47d7e3e950786a133088", "audio_path": "audio/test/foa_47d7e3e950786a133088.wav", "scene_annotation_csv_path": "annotations/test/foa_47d7e3e950786a133088.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from in front of the listener?", "answer": "The closest source in front of the listener is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.9, "end_time": 13.1, "azimuth_deg": -41.248, "elevation_deg": -8.593, "distance_m": 1.06}, {"class_id": 30, "class_name": "insect", "track_id": 1, "start_time": 7.4, "end_time": 18.1, "azimuth_deg": -84.905, "elevation_deg": -21.807, "distance_m": 1.83}, {"class_id": 36, "class_name": "male_speech", "track_id": 2, "start_time": 10.3, "end_time": 16.3, "azimuth_deg": -73.062, "elevation_deg": -20.53, "distance_m": 1.23}]}
{"qa_id": "qa_15bdaed9205443951c48", "split": "test", "audio_id": "foa_ce527513627a020d82b0", "audio_path": "audio/test/foa_ce527513627a020d82b0.wav", "scene_annotation_csv_path": "annotations/test/foa_ce527513627a020d82b0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is located at a higher elevation, the aircraft or the insect?", "answer": "The insect is positioned at a higher elevation than the aircraft.", "canonical_answer": "insect", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 1, "start_time": 5.8, "end_time": 12.3, "azimuth_deg": 84.344, "elevation_deg": -1.838, "distance_m": 3.42}, {"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 23.828, "elevation_deg": 14.363, "distance_m": 3.6}]}
{"qa_id": "qa_871786145d05963fe735", "split": "test", "audio_id": "foa_6a14ee55ed56bf58d6e5", "audio_path": "audio/test/foa_6a14ee55ed56bf58d6e5.wav", "scene_annotation_csv_path": "annotations/test/foa_6a14ee55ed56bf58d6e5.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker located at the front-right saying?", "answer": "The speaker is saying, \"She retained her consciousness to the very last moment.\"", "canonical_answer": "She retained her consciousness to the very last moment.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 3.0, "azimuth_deg": -54.642, "elevation_deg": 0.0, "distance_m": 4.45}]}
{"qa_id": "qa_6b4fca9761bee8210c92", "split": "test", "audio_id": "foa_c2f2f96b75025699288c", "audio_path": "audio/test/foa_c2f2f96b75025699288c.wav", "scene_annotation_csv_path": "annotations/test/foa_c2f2f96b75025699288c.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.2s to 6.6s, which sound is heard and from what direction?", "answer": "The speech is heard from back-left during 0.2s to 6.6s.", "canonical_answer": "speech from back-left.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 6.6, "azimuth_deg": 122.235, "elevation_deg": 0.0, "distance_m": 2.94}]}
{"qa_id": "qa_cf88b356a7783c93a818", "split": "test", "audio_id": "foa_a8c3340f7d795458dda9", "audio_path": "audio/test/foa_a8c3340f7d795458dda9.wav", "scene_annotation_csv_path": "annotations/test/foa_a8c3340f7d795458dda9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Is the bell or the thunderstorm positioned closer to the listener?", "answer": "The bell is closer to the listener than the thunderstorm.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 3, "start_time": 18.5, "end_time": 19.9, "azimuth_deg": -162.565, "elevation_deg": -5.746, "distance_m": 1.67}, {"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 9.3, "end_time": 19.3, "azimuth_deg": -69.714, "elevation_deg": -13.091, "distance_m": 3.14}]}
{"qa_id": "qa_11188ac22bdbe6792018", "split": "test", "audio_id": "foa_1933235efd8a37e53e6a", "audio_path": "audio/test/foa_1933235efd8a37e53e6a.wav", "scene_annotation_csv_path": "annotations/test/foa_1933235efd8a37e53e6a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is frog to the left or right of zipper?", "answer": "frog is to the right of zipper.", "canonical_answer": "frog is to the right of zipper.", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 1, "start_time": 0.6, "end_time": 2.3, "azimuth_deg": -108.288, "elevation_deg": 38.206, "distance_m": 1.08}, {"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.6, "end_time": 3.8, "azimuth_deg": -69.962, "elevation_deg": -32.965, "distance_m": 2.37}]}
{"qa_id": "qa_512cd8f54916d8461cf1", "split": "test", "audio_id": "foa_da8cd0fdf31872c99f86", "audio_path": "audio/test/foa_da8cd0fdf31872c99f86.wav", "scene_annotation_csv_path": "annotations/test/foa_da8cd0fdf31872c99f86.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the speech occurs, where is it located relative to the listener?", "answer": "The speech is heard from front-right and below during 0.3s to 5.3s.", "canonical_answer": "speech from front-right and below.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 5.3, "azimuth_deg": -63.31, "elevation_deg": -21.36, "distance_m": 3.54}]}
{"qa_id": "qa_5583de2d266154fa811c", "split": "test", "audio_id": "foa_1b4b02ecea5c3c950b4b", "audio_path": "audio/test/foa_1b4b02ecea5c3c950b4b.wav", "scene_annotation_csv_path": "annotations/test/foa_1b4b02ecea5c3c950b4b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which of the two sounds, the paper or the zipper, is located at a higher elevation?", "answer": "The zipper is located at a higher elevation than the paper.", "canonical_answer": "zipper", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 1.0, "end_time": 20.0, "azimuth_deg": -127.173, "elevation_deg": -12.407, "distance_m": 1.79}, {"class_id": 62, "class_name": "zipper", "track_id": 3, "start_time": 19.2, "end_time": 20.0, "azimuth_deg": -158.397, "elevation_deg": 50.147, "distance_m": 2.54}]}
{"qa_id": "qa_a5e659e292806535f2d9", "split": "test", "audio_id": "foa_1965f573ed590abf5b8b", "audio_path": "audio/test/foa_1965f573ed590abf5b8b.wav", "scene_annotation_csv_path": "annotations/test/foa_1965f573ed590abf5b8b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the left?", "answer": "Among the behind-the-listener sources, the leftmost one is finger snapping.", "canonical_answer": "finger snapping", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 0.0, "end_time": 14.9, "azimuth_deg": -123.531, "elevation_deg": 9.671, "distance_m": 3.16}, {"class_id": 21, "class_name": "finger_snapping", "track_id": 1, "start_time": 13.2, "end_time": 20.0, "azimuth_deg": 166.991, "elevation_deg": -41.934, "distance_m": 2.13}, {"class_id": 19, "class_name": "drum", "track_id": 2, "start_time": 16.1, "end_time": 18.1, "azimuth_deg": -155.874, "elevation_deg": -8.3, "distance_m": 2.86}]}
{"qa_id": "qa_ec26e28fac820562decb", "split": "test", "audio_id": "foa_83882a16a29b7037e779", "audio_path": "audio/test/foa_83882a16a29b7037e779.wav", "scene_annotation_csv_path": "annotations/test/foa_83882a16a29b7037e779.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which of the two sound sources, the musical instrument or the singing, is located closer to the listener?", "answer": "The musical instrument is closer to the listener than the singing.", "canonical_answer": "musical instrument", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 1, "start_time": 0.6, "end_time": 5.0, "azimuth_deg": 39.901, "elevation_deg": 40.346, "distance_m": 1.27}, {"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 1.1, "end_time": 7.6, "azimuth_deg": 70.146, "elevation_deg": 14.904, "distance_m": 2.55}]}
{"qa_id": "qa_9c2cb37f8c08135fc220", "split": "test", "audio_id": "foa_3cec037d9b9741daee82", "audio_path": "audio/test/foa_3cec037d9b9741daee82.wav", "scene_annotation_csv_path": "annotations/test/foa_3cec037d9b9741daee82.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "counting", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker saying from the front position?", "answer": "The speaker is saying, \"It was as if the stiffness melted.\"", "canonical_answer": "It was as if the stiffness melted.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 2.3, "azimuth_deg": -22.052, "elevation_deg": 0.0, "distance_m": 3.85}]}
{"qa_id": "qa_adbac3cd73caf4087040", "split": "test", "audio_id": "foa_5863015e89c5a9b61ae9", "audio_path": "audio/test/foa_5863015e89c5a9b61ae9.wav", "scene_annotation_csv_path": "annotations/test/foa_5863015e89c5a9b61ae9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to tearing, is alarm on the left or on the right?", "answer": "alarm is to the left of tearing.", "canonical_answer": "alarm is to the left of tearing.", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 1, "start_time": 10.4, "end_time": 11.0, "azimuth_deg": 119.63, "elevation_deg": 11.64, "distance_m": 2.51}, {"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 0.1, "end_time": 17.2, "azimuth_deg": -97.34, "elevation_deg": 14.863, "distance_m": 1.69}]}
{"qa_id": "qa_c7dcf5d69ef3935340c5", "split": "test", "audio_id": "foa_a3f00ddab13f6d62c2fa", "audio_path": "audio/test/foa_a3f00ddab13f6d62c2fa.wav", "scene_annotation_csv_path": "annotations/test/foa_a3f00ddab13f6d62c2fa.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to tearing, is guitar on the left or on the right?", "answer": "guitar is to the left of tearing.", "canonical_answer": "guitar is to the left of tearing.", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 1, "start_time": 2.7, "end_time": 5.9, "azimuth_deg": -5.742, "elevation_deg": -27.81, "distance_m": 2.54}, {"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 0.4, "end_time": 13.2, "azimuth_deg": -11.267, "elevation_deg": 11.109, "distance_m": 1.92}]}
{"qa_id": "qa_ba3a832032717be44cc9", "split": "test", "audio_id": "foa_053d7bf99cc86f642564", "audio_path": "audio/test/foa_053d7bf99cc86f642564.wav", "scene_annotation_csv_path": "annotations/test/foa_053d7bf99cc86f642564.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speech saying from the speaker located in front of you?", "answer": "The speaker in front says, \"No, he does not want it. Pierre concluded.\"", "canonical_answer": "No, he does not want it. Pierre concluded.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 3.1, "azimuth_deg": -10.924, "elevation_deg": 0.0, "distance_m": 3.76}]}
{"qa_id": "qa_551b4d4bed8ba7a5b595", "split": "test", "audio_id": "foa_3fb5d60592322896b16d", "audio_path": "audio/test/foa_3fb5d60592322896b16d.wav", "scene_annotation_csv_path": "annotations/test/foa_3fb5d60592322896b16d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is located at a higher elevation, the body sound or the breathing?", "answer": "The breathing is at a higher elevation than the body sound.", "canonical_answer": "breathing", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 2, "start_time": 12.6, "end_time": 20.0, "azimuth_deg": -74.125, "elevation_deg": -12.114, "distance_m": 2.06}, {"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.2, "end_time": 13.2, "azimuth_deg": -105.373, "elevation_deg": 31.645, "distance_m": 2.05}]}
{"qa_id": "qa_43b94aaf3efb84f5c083", "split": "test", "audio_id": "foa_1361aad5053e010d6707", "audio_path": "audio/test/foa_1361aad5053e010d6707.wav", "scene_annotation_csv_path": "annotations/test/foa_1361aad5053e010d6707.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the aircraft and the breathing sound, which source is located closer to the listener?", "answer": "The breathing sound is closer to the listener than the aircraft.", "canonical_answer": "breathing", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.0, "end_time": 13.8, "azimuth_deg": -122.19, "elevation_deg": -18.976, "distance_m": 2.47}, {"class_id": 7, "class_name": "breathing", "track_id": 1, "start_time": 9.4, "end_time": 9.9, "azimuth_deg": -168.251, "elevation_deg": -25.543, "distance_m": 0.56}]}
{"qa_id": "qa_35184830311ea229fc65", "split": "test", "audio_id": "foa_1593dcdf261480b591f5", "audio_path": "audio/test/foa_1593dcdf261480b591f5.wav", "scene_annotation_csv_path": "annotations/test/foa_1593dcdf261480b591f5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.0s to 4.6s, which sound is heard and from what direction?", "answer": "The footsteps is heard from back-left during 0.0s to 4.6s.", "canonical_answer": "footsteps from back-left.", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.0, "end_time": 4.6, "azimuth_deg": 143.668, "elevation_deg": 2.905, "distance_m": 3.11}]}
{"qa_id": "qa_968b1ed0cd500a97eab9", "split": "test", "audio_id": "foa_41958b951813a54559c8", "audio_path": "audio/test/foa_41958b951813a54559c8.wav", "scene_annotation_csv_path": "annotations/test/foa_41958b951813a54559c8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is alarm.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 16.0, "azimuth_deg": -60.59, "elevation_deg": -10.931, "distance_m": 2.7}, {"class_id": 31, "class_name": "keyboard_instrument", "track_id": 1, "start_time": 0.6, "end_time": 1.3, "azimuth_deg": 155.808, "elevation_deg": 2.431, "distance_m": 1.0}, {"class_id": 30, "class_name": "insect", "track_id": 2, "start_time": 3.2, "end_time": 13.1, "azimuth_deg": -37.781, "elevation_deg": -30.306, "distance_m": 1.78}, {"class_id": 10, "class_name": "cat", "track_id": 3, "start_time": 14.9, "end_time": 18.9, "azimuth_deg": 112.402, "elevation_deg": -21.687, "distance_m": 0.64}]}
{"qa_id": "qa_9df32555ec73a8ec860d", "split": "test", "audio_id": "foa_fdb7cb99b2c5b9e92c48", "audio_path": "audio/test/foa_fdb7cb99b2c5b9e92c48.wav", "scene_annotation_csv_path": "annotations/test/foa_fdb7cb99b2c5b9e92c48.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the breathing and the cat, which sound source is located closer to the listener?", "answer": "The cat is the source located closer to the listener.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 2, "start_time": 5.3, "end_time": 6.2, "azimuth_deg": 169.123, "elevation_deg": -10.379, "distance_m": 3.16}, {"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.1, "end_time": 15.8, "azimuth_deg": 78.388, "elevation_deg": 19.827, "distance_m": 1.69}]}
{"qa_id": "qa_3b238d21c4f25f9e113f", "split": "test", "audio_id": "foa_6e277ce41c89baf38e19", "audio_path": "audio/test/foa_6e277ce41c89baf38e19.wav", "scene_annotation_csv_path": "annotations/test/foa_6e277ce41c89baf38e19.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the insect and the wood, which sound source is positioned higher in elevation?", "answer": "The wood is higher in elevation compared to the insect.", "canonical_answer": "wood", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 1, "start_time": 0.0, "end_time": 2.0, "azimuth_deg": -36.677, "elevation_deg": -18.116, "distance_m": 1.22}, {"class_id": 60, "class_name": "wood", "track_id": 3, "start_time": 0.0, "end_time": 0.7, "azimuth_deg": 125.048, "elevation_deg": 24.695, "distance_m": 3.26}]}
{"qa_id": "qa_ec9b52f2271ad47815cb", "split": "test", "audio_id": "foa_bf76547ce289baef49d8", "audio_path": "audio/test/foa_bf76547ce289baef49d8.wav", "scene_annotation_csv_path": "annotations/test/foa_bf76547ce289baef49d8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to wind instrument, is body sound on the left or on the right?", "answer": "body sound is to the left of wind instrument.", "canonical_answer": "body sound is to the left of wind instrument.", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.2, "end_time": 5.8, "azimuth_deg": -7.307, "elevation_deg": 10.089, "distance_m": 1.46}, {"class_id": 59, "class_name": "wind_instrument", "track_id": 1, "start_time": 2.2, "end_time": 5.9, "azimuth_deg": -40.213, "elevation_deg": 49.521, "distance_m": 1.08}]}
{"qa_id": "qa_027ae683100499c65218", "split": "test", "audio_id": "foa_9310987d2c7aea837425", "audio_path": "audio/test/foa_9310987d2c7aea837425.wav", "scene_annotation_csv_path": "annotations/test/foa_9310987d2c7aea837425.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is drum.", "canonical_answer": "drum", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.1, "end_time": 4.8, "azimuth_deg": -12.908, "elevation_deg": 41.432, "distance_m": 1.48}, {"class_id": 27, "class_name": "guitar", "track_id": 1, "start_time": 0.6, "end_time": 2.1, "azimuth_deg": -10.309, "elevation_deg": -21.357, "distance_m": 2.34}, {"class_id": 21, "class_name": "finger_snapping", "track_id": 2, "start_time": 1.0, "end_time": 2.7, "azimuth_deg": -108.429, "elevation_deg": -18.681, "distance_m": 2.43}, {"class_id": 19, "class_name": "drum", "track_id": 3, "start_time": 2.2, "end_time": 4.1, "azimuth_deg": -168.724, "elevation_deg": -7.41, "distance_m": 1.12}, {"class_id": 32, "class_name": "kitchenware", "track_id": 4, "start_time": 3.7, "end_time": 4.4, "azimuth_deg": 85.456, "elevation_deg": 17.186, "distance_m": 3.1}]}
{"qa_id": "qa_72a5699163766b216d06", "split": "test", "audio_id": "foa_16384ce308e7c97ed81d", "audio_path": "audio/test/foa_16384ce308e7c97ed81d.wav", "scene_annotation_csv_path": "annotations/test/foa_16384ce308e7c97ed81d.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker positioned at the back-left say?", "answer": "The speaker at the back-left said, \"I am truly glad it has come.\"", "canonical_answer": "I am truly glad it has come.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 1.8, "azimuth_deg": 141.21, "elevation_deg": 0.0, "distance_m": 4.09}]}
{"qa_id": "qa_a2aaefd641e9100e6da6", "split": "test", "audio_id": "foa_bd32a86acec951ef3b10", "audio_path": "audio/test/foa_bd32a86acec951ef3b10.wav", "scene_annotation_csv_path": "annotations/test/foa_bd32a86acec951ef3b10.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the breathing occurs, where is it located relative to the listener?", "answer": "The breathing is heard from back-left during 1.1s to 1.7s.", "canonical_answer": "breathing from back-left.", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 1.1, "end_time": 1.7, "azimuth_deg": 130.042, "elevation_deg": 0.687, "distance_m": 1.76}]}
{"qa_id": "qa_3508d200d303cc579875", "split": "test", "audio_id": "foa_c5999aa84d7ae508f706", "audio_path": "audio/test/foa_c5999aa84d7ae508f706.wav", "scene_annotation_csv_path": "annotations/test/foa_c5999aa84d7ae508f706.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the keyboard instrument and the speech, which sound source is located closer to the listener?", "answer": "The keyboard instrument is the source located closer to the listener.", "canonical_answer": "keyboard instrument", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 1, "start_time": 6.5, "end_time": 7.6, "azimuth_deg": -117.429, "elevation_deg": 2.558, "distance_m": 1.9}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": 149.426, "elevation_deg": 11.792, "distance_m": 2.72}]}
{"qa_id": "qa_91a5b70a2625163750c0", "split": "test", "audio_id": "foa_3a09ddad7de5e09099df", "audio_path": "audio/test/foa_3a09ddad7de5e09099df.wav", "scene_annotation_csv_path": "annotations/test/foa_3a09ddad7de5e09099df.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.1s to 14.2s, which sound is heard and from what direction?", "answer": "The body sound is heard from front-left and below during 0.1s to 14.2s.", "canonical_answer": "body sound from front-left and below.", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.1, "end_time": 14.2, "azimuth_deg": 60.251, "elevation_deg": -40.887, "distance_m": 1.46}]}
{"qa_id": "qa_7271cfd7eb49257c3e64", "split": "test", "audio_id": "foa_894f656263da71a86255", "audio_path": "audio/test/foa_894f656263da71a86255.wav", "scene_annotation_csv_path": "annotations/test/foa_894f656263da71a86255.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to metal clink, is camera on the left or on the right?", "answer": "camera is to the right of metal clink.", "canonical_answer": "camera is to the right of metal clink.", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 1, "start_time": 0.0, "end_time": 5.8, "azimuth_deg": -179.871, "elevation_deg": 20.201, "distance_m": 2.88}, {"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.0, "end_time": 9.0, "azimuth_deg": -178.73, "elevation_deg": -34.553, "distance_m": 0.63}]}
{"qa_id": "qa_f2a1e047c96216914ca5", "split": "test", "audio_id": "foa_cc7deeb38862d1b8418b", "audio_path": "audio/test/foa_cc7deeb38862d1b8418b.wav", "scene_annotation_csv_path": "annotations/test/foa_cc7deeb38862d1b8418b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the appliance or the speech at a higher elevation?", "answer": "The speech is at a higher elevation than the appliance.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 2, "start_time": 19.0, "end_time": 20.0, "azimuth_deg": 76.724, "elevation_deg": -18.059, "distance_m": 3.1}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 13.0, "end_time": 20.0, "azimuth_deg": -89.325, "elevation_deg": 6.296, "distance_m": 3.09}]}
{"qa_id": "qa_db894945e6cd19aab5b9", "split": "test", "audio_id": "foa_79cb75695c726ff07448", "audio_path": "audio/test/foa_79cb75695c726ff07448.wav", "scene_annotation_csv_path": "annotations/test/foa_79cb75695c726ff07448.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker located at the front-left saying?", "answer": "The speaker positioned at the front-left is saying, \"Well, they all do, Jim.\"", "canonical_answer": "Well, they all do, Jim.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.5, "end_time": 2.1, "azimuth_deg": 42.798, "elevation_deg": 0.0, "distance_m": 3.39}]}
{"qa_id": "qa_4ad6eaf0e04a62dd6049", "split": "test", "audio_id": "foa_9851c23a87a686b1ae65", "audio_path": "audio/test/foa_9851c23a87a686b1ae65.wav", "scene_annotation_csv_path": "annotations/test/foa_9851c23a87a686b1ae65.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is cooking.", "canonical_answer": "cooking", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 2, "start_time": 0.0, "end_time": 10.2, "azimuth_deg": -54.271, "elevation_deg": -20.355, "distance_m": 2.67}, {"class_id": 9, "class_name": "car", "track_id": 3, "start_time": 0.0, "end_time": 5.9, "azimuth_deg": 44.268, "elevation_deg": -10.643, "distance_m": 1.76}, {"class_id": 12, "class_name": "cooking", "track_id": 4, "start_time": 0.0, "end_time": 14.5, "azimuth_deg": 118.296, "elevation_deg": 0.0, "distance_m": 2.76}, {"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 2.3, "azimuth_deg": -169.345, "elevation_deg": 23.136, "distance_m": 0.87}, {"class_id": 28, "class_name": "home_sound", "track_id": 1, "start_time": 0.2, "end_time": 9.9, "azimuth_deg": -131.804, "elevation_deg": -32.474, "distance_m": 1.53}]}
{"qa_id": "qa_be3c0a01c4fd4cae1300", "split": "test", "audio_id": "foa_77b26c0de67ab320bdc5", "audio_path": "audio/test/foa_77b26c0de67ab320bdc5.wav", "scene_annotation_csv_path": "annotations/test/foa_77b26c0de67ab320bdc5.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker located at the back-left saying?", "answer": "The speaker positioned at the back-left says, \"I don't know that. He gave me much strength.\"", "canonical_answer": "I don't know that. He gave me much strength.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 2.1, "azimuth_deg": 123.085, "elevation_deg": -1.872, "distance_m": 3.65}]}
{"qa_id": "qa_5b86158bb5c54589498e", "split": "test", "audio_id": "foa_58a65f9a743ab8331f52", "audio_path": "audio/test/foa_58a65f9a743ab8331f52.wav", "scene_annotation_csv_path": "annotations/test/foa_58a65f9a743ab8331f52.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from behind the listener?", "answer": "The closest source behind the listener is thunderstorm.", "canonical_answer": "thunderstorm", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 2, "start_time": 10.0, "end_time": 20.0, "azimuth_deg": -144.653, "elevation_deg": 23.471, "distance_m": 2.22}]}
{"qa_id": "qa_3c46ceab0cf915ab0b0c", "split": "test", "audio_id": "foa_a80ab2c10c9e62d41f36", "audio_path": "audio/test/foa_a80ab2c10c9e62d41f36.wav", "scene_annotation_csv_path": "annotations/test/foa_a80ab2c10c9e62d41f36.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the telephone alarm occurs, where is it located relative to the listener?", "answer": "The telephone alarm is heard from back-right during 0.0s to 8.2s.", "canonical_answer": "telephone alarm from back-right.", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 0.0, "end_time": 8.2, "azimuth_deg": -144.677, "elevation_deg": 7.529, "distance_m": 1.58}]}
{"qa_id": "qa_d26a53a661429cb866e6", "split": "test", "audio_id": "foa_a6f1e90859ca015bddb6", "audio_path": "audio/test/foa_a6f1e90859ca015bddb6.wav", "scene_annotation_csv_path": "annotations/test/foa_a6f1e90859ca015bddb6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the car and the footsteps, which sound source is positioned at a higher elevation?", "answer": "The footsteps are at a higher elevation than the car.", "canonical_answer": "footsteps", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 1, "start_time": 1.9, "end_time": 7.6, "azimuth_deg": -157.685, "elevation_deg": -22.864, "distance_m": 2.42}, {"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.6, "end_time": 6.8, "azimuth_deg": -176.243, "elevation_deg": 25.139, "distance_m": 1.94}]}
{"qa_id": "qa_6a82852614613678ce4b", "split": "test", "audio_id": "foa_6ec34340d08d8e4961e9", "audio_path": "audio/test/foa_6ec34340d08d8e4961e9.wav", "scene_annotation_csv_path": "annotations/test/foa_6ec34340d08d8e4961e9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to water, is keyboard instrument on the left or on the right?", "answer": "keyboard instrument is to the left of water.", "canonical_answer": "keyboard instrument is to the left of water.", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": -98.373, "elevation_deg": 18.95, "distance_m": 1.12}, {"class_id": 57, "class_name": "water", "track_id": 1, "start_time": 4.4, "end_time": 14.4, "azimuth_deg": -149.206, "elevation_deg": 20.867, "distance_m": 0.59}]}
{"qa_id": "qa_4b185519d8ba97fbcf41", "split": "test", "audio_id": "foa_93da223e19cdb732ae37", "audio_path": "audio/test/foa_93da223e19cdb732ae37.wav", "scene_annotation_csv_path": "annotations/test/foa_93da223e19cdb732ae37.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Is the kitchenware or the tearing sound closer to the listener?", "answer": "The kitchenware is closer to the listener than the tearing sound.", "canonical_answer": "kitchenware", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 1, "start_time": 0.9, "end_time": 2.1, "azimuth_deg": -142.616, "elevation_deg": -44.886, "distance_m": 1.23}, {"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 0.0, "end_time": 5.4, "azimuth_deg": -135.775, "elevation_deg": 14.04, "distance_m": 3.24}]}
{"qa_id": "qa_6c157fa48e88c1a907bd", "split": "test", "audio_id": "foa_606e500ce7da1d066b8a", "audio_path": "audio/test/foa_606e500ce7da1d066b8a.wav", "scene_annotation_csv_path": "annotations/test/foa_606e500ce7da1d066b8a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the glass and the typing sounds, which one is located at a higher elevation?", "answer": "The glass is at a higher elevation than the typing sound.", "canonical_answer": "glass", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 2, "start_time": 15.2, "end_time": 15.9, "azimuth_deg": 95.123, "elevation_deg": 54.423, "distance_m": 1.04}, {"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 115.736, "elevation_deg": -46.511, "distance_m": 1.16}]}
{"qa_id": "qa_07ba295e5b0555cb4492", "split": "test", "audio_id": "foa_659bc84e637639b856f5", "audio_path": "audio/test/foa_659bc84e637639b856f5.wav", "scene_annotation_csv_path": "annotations/test/foa_659bc84e637639b856f5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is door to the left or right of gong?", "answer": "door is to the left of gong.", "canonical_answer": "door is to the left of gong.", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.5, "end_time": 18.5, "azimuth_deg": -53.955, "elevation_deg": -15.317, "distance_m": 3.38}, {"class_id": 26, "class_name": "gong", "track_id": 1, "start_time": 0.4, "end_time": 3.6, "azimuth_deg": -171.044, "elevation_deg": -30.02, "distance_m": 3.0}]}
{"qa_id": "qa_f64e63ed20eb37d9874c", "split": "test", "audio_id": "foa_b8593aaa1a910dedf522", "audio_path": "audio/test/foa_b8593aaa1a910dedf522.wav", "scene_annotation_csv_path": "annotations/test/foa_b8593aaa1a910dedf522.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the right?", "answer": "Among the behind-the-listener sources, the rightmost one is water.", "canonical_answer": "water", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 0.7, "end_time": 20.0, "azimuth_deg": -96.484, "elevation_deg": -32.117, "distance_m": 2.31}, {"class_id": 57, "class_name": "water", "track_id": 2, "start_time": 13.6, "end_time": 20.0, "azimuth_deg": -101.741, "elevation_deg": 24.902, "distance_m": 1.78}]}
{"qa_id": "qa_b8c65ac34064128803dc", "split": "test", "audio_id": "foa_ce45448bc101aa770ae9", "audio_path": "audio/test/foa_ce45448bc101aa770ae9.wav", "scene_annotation_csv_path": "annotations/test/foa_ce45448bc101aa770ae9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener, the car or the rain?", "answer": "The rain is positioned closer to the listener than the car.", "canonical_answer": "rain", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 1, "start_time": 6.9, "end_time": 10.7, "azimuth_deg": -25.886, "elevation_deg": -10.655, "distance_m": 1.85}, {"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 106.228, "elevation_deg": -31.074, "distance_m": 1.33}]}
{"qa_id": "qa_4c08cf66ba5084a0b249", "split": "test", "audio_id": "foa_5c6c8bbaceb15ef6bd44", "audio_path": "audio/test/foa_5c6c8bbaceb15ef6bd44.wav", "scene_annotation_csv_path": "annotations/test/foa_5c6c8bbaceb15ef6bd44.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the drum occurs, where is it located relative to the listener?", "answer": "The drum is heard from back-left during 0.0s to 20.0s.", "canonical_answer": "drum from back-left.", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 145.383, "elevation_deg": -2.917, "distance_m": 1.94}]}
{"qa_id": "qa_a5782ea2af095100ed85", "split": "test", "audio_id": "foa_6d8b21a9246b7637ab59", "audio_path": "audio/test/foa_6d8b21a9246b7637ab59.wav", "scene_annotation_csv_path": "annotations/test/foa_6d8b21a9246b7637ab59.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker located behind and to the left say?", "answer": "The speaker said, \"You don't notice any falling off in my work recently.\"", "canonical_answer": "You don't notice any falling off in my work recently.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 3.4, "azimuth_deg": 148.013, "elevation_deg": 0.0, "distance_m": 3.44}]}
{"qa_id": "qa_f99729a27ef39f248df2", "split": "test", "audio_id": "foa_fa730eb42c898ed42711", "audio_path": "audio/test/foa_fa730eb42c898ed42711.wav", "scene_annotation_csv_path": "annotations/test/foa_fa730eb42c898ed42711.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is bird to the left or right of tool?", "answer": "bird is to the left of tool.", "canonical_answer": "bird is to the left of tool.", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 1, "start_time": 8.3, "end_time": 10.0, "azimuth_deg": -98.739, "elevation_deg": -17.762, "distance_m": 1.56}, {"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 2.6, "end_time": 20.0, "azimuth_deg": -170.039, "elevation_deg": -9.691, "distance_m": 0.6}]}
{"qa_id": "qa_5b8ff24a544dc6738949", "split": "test", "audio_id": "foa_45330a93915c981933a8", "audio_path": "audio/test/foa_45330a93915c981933a8.wav", "scene_annotation_csv_path": "annotations/test/foa_45330a93915c981933a8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the wind instrument occurs, where is it located relative to the listener?", "answer": "The wind instrument is heard from left during 0.6s to 20.0s.", "canonical_answer": "wind instrument from left.", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": 104.242, "elevation_deg": 4.342, "distance_m": 0.59}]}
{"qa_id": "qa_e780c056a5c5ce430064", "split": "test", "audio_id": "foa_a8846ac67c73452866fd", "audio_path": "audio/test/foa_a8846ac67c73452866fd.wav", "scene_annotation_csv_path": "annotations/test/foa_a8846ac67c73452866fd.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker on the left saying?", "answer": "The speaker on the left is saying, \"It was all the worse for being so mysterious.\"", "canonical_answer": "It was all the worse for being so mysterious.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 2.8, "azimuth_deg": 86.666, "elevation_deg": -0.366, "distance_m": 1.96}]}
{"qa_id": "qa_3a996dd52149e966d673", "split": "test", "audio_id": "foa_88937bbcaeabd27956be", "audio_path": "audio/test/foa_88937bbcaeabd27956be.wav", "scene_annotation_csv_path": "annotations/test/foa_88937bbcaeabd27956be.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the alarm or the breathing sound occurring at a higher elevation?", "answer": "The alarm is at a higher elevation than the breathing.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 1, "start_time": 2.1, "end_time": 5.1, "azimuth_deg": -4.216, "elevation_deg": -16.962, "distance_m": 2.72}, {"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -30.181, "elevation_deg": -30.164, "distance_m": 2.97}]}
{"qa_id": "qa_17a43c9fdba0d9b3f914", "split": "test", "audio_id": "foa_1442132d66d237722b2a", "audio_path": "audio/test/foa_1442132d66d237722b2a.wav", "scene_annotation_csv_path": "annotations/test/foa_1442132d66d237722b2a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the left?", "answer": "Among the behind-the-listener sources, the leftmost one is crushing.", "canonical_answer": "crushing", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 2.8, "end_time": 20.0, "azimuth_deg": -165.841, "elevation_deg": -0.601, "distance_m": 1.39}, {"class_id": 15, "class_name": "crushing", "track_id": 1, "start_time": 7.3, "end_time": 14.0, "azimuth_deg": 163.498, "elevation_deg": 20.315, "distance_m": 2.69}, {"class_id": 27, "class_name": "guitar", "track_id": 2, "start_time": 7.8, "end_time": 11.2, "azimuth_deg": -126.849, "elevation_deg": 2.111, "distance_m": 2.19}]}
{"qa_id": "qa_ae17a93158738b874ed2", "split": "test", "audio_id": "foa_c9a038874ba0c81ead2b", "audio_path": "audio/test/foa_c9a038874ba0c81ead2b.wav", "scene_annotation_csv_path": "annotations/test/foa_c9a038874ba0c81ead2b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the machine and the paper, which sound source is positioned closer to the listener?", "answer": "The machine is closer to the listener than the paper.", "canonical_answer": "machine", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 3, "start_time": 19.2, "end_time": 20.0, "azimuth_deg": -122.861, "elevation_deg": -30.211, "distance_m": 0.91}, {"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": -17.354, "elevation_deg": -35.982, "distance_m": 1.45}]}
{"qa_id": "qa_8400f9147b3ee869cb60", "split": "test", "audio_id": "foa_e02ae5582020394c61bf", "audio_path": "audio/test/foa_e02ae5582020394c61bf.wav", "scene_annotation_csv_path": "annotations/test/foa_e02ae5582020394c61bf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Is the aircraft or the keyboard instrument located closer to the listener?", "answer": "The keyboard instrument is located closer to the listener than the aircraft.", "canonical_answer": "keyboard instrument", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 1, "start_time": 0.9, "end_time": 3.8, "azimuth_deg": 99.001, "elevation_deg": 0.604, "distance_m": 2.97}, {"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 5.2, "azimuth_deg": -133.503, "elevation_deg": -47.839, "distance_m": 1.15}]}
{"qa_id": "qa_94a3bfc45537c310bc22", "split": "test", "audio_id": "foa_b6c2d3d5c6c624a61c42", "audio_path": "audio/test/foa_b6c2d3d5c6c624a61c42.wav", "scene_annotation_csv_path": "annotations/test/foa_b6c2d3d5c6c624a61c42.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is aircraft to the left or right of kitchenware?", "answer": "aircraft is to the right of kitchenware.", "canonical_answer": "aircraft is to the right of kitchenware.", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 10.612, "elevation_deg": -0.569, "distance_m": 3.03}, {"class_id": 32, "class_name": "kitchenware", "track_id": 1, "start_time": 5.3, "end_time": 14.6, "azimuth_deg": 164.56, "elevation_deg": -18.82, "distance_m": 1.6}]}
{"qa_id": "qa_86f0c59fe9251221853c", "split": "test", "audio_id": "foa_96a6f53ca8bb9b58fc59", "audio_path": "audio/test/foa_96a6f53ca8bb9b58fc59.wav", "scene_annotation_csv_path": "annotations/test/foa_96a6f53ca8bb9b58fc59.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker at the front-right say?", "answer": "The speaker at the front-right said, \"The stillness that reigned on both sides was like that of death.\"", "canonical_answer": "The stillness that reigned on both sides was like that of death.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 4.0, "azimuth_deg": -65.263, "elevation_deg": 8.841, "distance_m": 1.23}]}
{"qa_id": "qa_cc24248c5f3cabaf5969", "split": "test", "audio_id": "foa_2c1a057a61ec67534fc3", "audio_path": "audio/test/foa_2c1a057a61ec67534fc3.wav", "scene_annotation_csv_path": "annotations/test/foa_2c1a057a61ec67534fc3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.0s to 6.8s, what source is active and where is it located?", "answer": "The writing is heard from back-right and below during 0.0s to 6.8s.", "canonical_answer": "writing from back-right and below.", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.0, "end_time": 6.8, "azimuth_deg": -155.804, "elevation_deg": -50.688, "distance_m": 1.71}]}
{"qa_id": "qa_573634660f210582ddf7", "split": "test", "audio_id": "foa_3b869eba55dfe19d6f6c", "audio_path": "audio/test/foa_3b869eba55dfe19d6f6c.wav", "scene_annotation_csv_path": "annotations/test/foa_3b869eba55dfe19d6f6c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the crushing and machine sounds, which one is located at a higher elevation?", "answer": "The crushing sound is at a higher elevation than the machine sound.", "canonical_answer": "crushing", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 1, "start_time": 0.7, "end_time": 1.5, "azimuth_deg": 122.103, "elevation_deg": 13.388, "distance_m": 1.44}, {"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.2, "end_time": 13.6, "azimuth_deg": 93.698, "elevation_deg": -26.303, "distance_m": 2.77}]}
{"qa_id": "qa_45e7a5c2da98895866f3", "split": "test", "audio_id": "foa_c8bafaab29a96e51fa8c", "audio_path": "audio/test/foa_c8bafaab29a96e51fa8c.wav", "scene_annotation_csv_path": "annotations/test/foa_c8bafaab29a96e51fa8c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the left?", "answer": "Among the front-positioned sources, the leftmost one is wind.", "canonical_answer": "wind", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.0, "end_time": 18.7, "azimuth_deg": -62.464, "elevation_deg": -52.664, "distance_m": 1.87}, {"class_id": 25, "class_name": "glass", "track_id": 1, "start_time": 12.4, "end_time": 16.1, "azimuth_deg": -82.281, "elevation_deg": -40.999, "distance_m": 2.18}, {"class_id": 58, "class_name": "wind", "track_id": 2, "start_time": 17.8, "end_time": 19.7, "azimuth_deg": -24.141, "elevation_deg": 25.058, "distance_m": 2.13}]}
{"qa_id": "qa_a2d77cda85223d0fa526", "split": "test", "audio_id": "foa_af5216dc7a9a415fd864", "audio_path": "audio/test/foa_af5216dc7a9a415fd864.wav", "scene_annotation_csv_path": "annotations/test/foa_af5216dc7a9a415fd864.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener, the drawer cabinet or the singing?", "answer": "The drawer cabinet is closer to the listener than the singing.", "canonical_answer": "drawer cabinet", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 1, "start_time": 4.3, "end_time": 9.0, "azimuth_deg": 145.176, "elevation_deg": -54.294, "distance_m": 1.12}, {"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 6.0, "azimuth_deg": -148.904, "elevation_deg": -9.602, "distance_m": 2.62}]}
{"qa_id": "qa_b6b60968336efb3d2a98", "split": "test", "audio_id": "foa_ff6ab38289c128085f17", "audio_path": "audio/test/foa_ff6ab38289c128085f17.wav", "scene_annotation_csv_path": "annotations/test/foa_ff6ab38289c128085f17.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the camera and the printer, which source is located at a higher elevation?", "answer": "The camera is at a higher elevation than the printer.", "canonical_answer": "camera", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 1, "start_time": 8.5, "end_time": 17.0, "azimuth_deg": -40.706, "elevation_deg": 14.365, "distance_m": 1.15}, {"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 21.254, "elevation_deg": -5.713, "distance_m": 2.58}]}
{"qa_id": "qa_7e64c4128f0f0bb4e79c", "split": "test", "audio_id": "foa_ee4a2a7f188812b6e472", "audio_path": "audio/test/foa_ee4a2a7f188812b6e472.wav", "scene_annotation_csv_path": "annotations/test/foa_ee4a2a7f188812b6e472.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.2s to 7.4s, which sound is heard and from what direction?", "answer": "The speech is heard from right during 0.2s to 7.4s.", "canonical_answer": "speech from right.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 7.4, "azimuth_deg": -109.397, "elevation_deg": 14.303, "distance_m": 1.56}]}
{"qa_id": "qa_7c1acd20ab2e971702da", "split": "test", "audio_id": "foa_b011e2772876c1919d9c", "audio_path": "audio/test/foa_b011e2772876c1919d9c.wav", "scene_annotation_csv_path": "annotations/test/foa_b011e2772876c1919d9c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to water, is footsteps on the left or on the right?", "answer": "footsteps is to the left of water.", "canonical_answer": "footsteps is to the left of water.", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.2, "end_time": 8.1, "azimuth_deg": 142.31, "elevation_deg": -14.839, "distance_m": 1.54}, {"class_id": 57, "class_name": "water", "track_id": 1, "start_time": 1.4, "end_time": 3.1, "azimuth_deg": 127.867, "elevation_deg": 41.321, "distance_m": 1.2}]}
{"qa_id": "qa_719f5922b3f397236924", "split": "test", "audio_id": "foa_bdecd3a5d0decaa6e566", "audio_path": "audio/test/foa_bdecd3a5d0decaa6e566.wav", "scene_annotation_csv_path": "annotations/test/foa_bdecd3a5d0decaa6e566.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the left?", "answer": "Among the front-positioned sources, the leftmost one is fire.", "canonical_answer": "fire", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 0, "start_time": 0.6, "end_time": 8.9, "azimuth_deg": 78.533, "elevation_deg": -30.644, "distance_m": 2.26}, {"class_id": 15, "class_name": "crushing", "track_id": 1, "start_time": 1.1, "end_time": 2.3, "azimuth_deg": -15.692, "elevation_deg": -31.452, "distance_m": 2.62}, {"class_id": 29, "class_name": "human_vocalization", "track_id": 3, "start_time": 8.6, "end_time": 9.6, "azimuth_deg": 2.515, "elevation_deg": -27.678, "distance_m": 2.04}]}
{"qa_id": "qa_82b5fa8c2d3dbcb2f6c9", "split": "test", "audio_id": "foa_49cf18a7946127a18c40", "audio_path": "audio/test/foa_49cf18a7946127a18c40.wav", "scene_annotation_csv_path": "annotations/test/foa_49cf18a7946127a18c40.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker located to the front-left say?", "answer": "The speaker said, \"Don't begin. What do you mean.\"", "canonical_answer": "Don't begin. What do you mean.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 2.4, "azimuth_deg": 34.165, "elevation_deg": 0.028, "distance_m": 4.56}]}
{"qa_id": "qa_2a1f08f41a87069b7e59", "split": "test", "audio_id": "foa_9ee0f287271720bdad1a", "audio_path": "audio/test/foa_9ee0f287271720bdad1a.wav", "scene_annotation_csv_path": "annotations/test/foa_9ee0f287271720bdad1a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener, the rain or the wood?", "answer": "The rain is closer to the listener than the wood.", "canonical_answer": "rain", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 1, "start_time": 9.1, "end_time": 17.1, "azimuth_deg": 42.606, "elevation_deg": 17.385, "distance_m": 2.15}, {"class_id": 60, "class_name": "wood", "track_id": 2, "start_time": 12.5, "end_time": 13.1, "azimuth_deg": -42.422, "elevation_deg": -13.296, "distance_m": 3.29}]}
{"qa_id": "qa_b1838219b8376e57352c", "split": "test", "audio_id": "foa_c8fb063db8b374a92ae5", "audio_path": "audio/test/foa_c8fb063db8b374a92ae5.wav", "scene_annotation_csv_path": "annotations/test/foa_c8fb063db8b374a92ae5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the scratch and the tool sounds, which one is located at a higher elevation?", "answer": "The tool sound is higher in elevation than the scratch sound.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 2, "start_time": 14.4, "end_time": 16.5, "azimuth_deg": 53.462, "elevation_deg": 3.937, "distance_m": 2.82}, {"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -117.889, "elevation_deg": 55.734, "distance_m": 1.02}]}
{"qa_id": "qa_bd3d6a128b52efc74f29", "split": "test", "audio_id": "foa_ea4b05d3bf03f3e4b1e8", "audio_path": "audio/test/foa_ea4b05d3bf03f3e4b1e8.wav", "scene_annotation_csv_path": "annotations/test/foa_ea4b05d3bf03f3e4b1e8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is glass to the left or right of musical instrument?", "answer": "glass is to the right of musical instrument.", "canonical_answer": "glass is to the right of musical instrument.", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 1, "start_time": 3.4, "end_time": 6.1, "azimuth_deg": -54.127, "elevation_deg": 4.644, "distance_m": 1.13}, {"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.3, "end_time": 4.0, "azimuth_deg": 168.817, "elevation_deg": -35.195, "distance_m": 2.4}]}
{"qa_id": "qa_a66bc1042802d295dbb1", "split": "test", "audio_id": "foa_00a3de2928d460e0e942", "audio_path": "audio/test/foa_00a3de2928d460e0e942.wav", "scene_annotation_csv_path": "annotations/test/foa_00a3de2928d460e0e942.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from in front of the listener?", "answer": "The closest source in front of the listener is musical instrument.", "canonical_answer": "musical instrument", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 1, "start_time": 1.1, "end_time": 6.3, "azimuth_deg": 86.083, "elevation_deg": -31.94, "distance_m": 2.3}]}
{"qa_id": "qa_e20be361dc383f7043f0", "split": "test", "audio_id": "foa_a54e994ed968f899577e", "audio_path": "audio/test/foa_a54e994ed968f899577e.wav", "scene_annotation_csv_path": "annotations/test/foa_a54e994ed968f899577e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.2s to 2.2s, what source is active and where is it located?", "answer": "The camera is heard from front-right and below during 0.2s to 2.2s.", "canonical_answer": "camera from front-right and below.", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.2, "end_time": 2.2, "azimuth_deg": -45.689, "elevation_deg": -35.745, "distance_m": 2.51}]}
{"qa_id": "qa_cfc049b8fafd4ddb54c6", "split": "test", "audio_id": "foa_98051fd192510c21b9e3", "audio_path": "audio/test/foa_98051fd192510c21b9e3.wav", "scene_annotation_csv_path": "annotations/test/foa_98051fd192510c21b9e3.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker located at the back-left say?", "answer": "The speaker said, \"On what must I give, judgment, asked the eagle.\"", "canonical_answer": "On what must I give, judgment, asked the eagle.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 3.2, "azimuth_deg": 144.62, "elevation_deg": 8.32, "distance_m": 4.11}]}
{"qa_id": "qa_434068a5b316199cf290", "split": "test", "audio_id": "foa_9843e46bed05d6a40773", "audio_path": "audio/test/foa_9843e46bed05d6a40773.wav", "scene_annotation_csv_path": "annotations/test/foa_9843e46bed05d6a40773.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.6s to 8.3s, which sound is heard and from what direction?", "answer": "The zipper is heard from back-left during 0.6s to 8.3s.", "canonical_answer": "zipper from back-left.", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.6, "end_time": 8.3, "azimuth_deg": 137.206, "elevation_deg": -10.659, "distance_m": 1.59}]}
{"qa_id": "qa_3b81b9dda36ea078abfb", "split": "test", "audio_id": "foa_029a967642982b0d2423", "audio_path": "audio/test/foa_029a967642982b0d2423.wav", "scene_annotation_csv_path": "annotations/test/foa_029a967642982b0d2423.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from behind the listener?", "answer": "The closest source behind the listener is crack.", "canonical_answer": "crack", "truth_source": "annotation", "source_refs": [{"class_id": 13, "class_name": "crack", "track_id": 0, "start_time": 0.5, "end_time": 20.0, "azimuth_deg": -167.431, "elevation_deg": 12.005, "distance_m": 3.51}]}
{"qa_id": "qa_8082b89fb91cd72ed7e6", "split": "test", "audio_id": "foa_0aa7d0b0d78dc2ca2c01", "audio_path": "audio/test/foa_0aa7d0b0d78dc2ca2c01.wav", "scene_annotation_csv_path": "annotations/test/foa_0aa7d0b0d78dc2ca2c01.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Is the speech or the wind sound source located closer to the listener?", "answer": "The wind is closer to the listener than the speech.", "canonical_answer": "wind", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 4.3, "azimuth_deg": -53.618, "elevation_deg": 0.0, "distance_m": 2.94}, {"class_id": 58, "class_name": "wind", "track_id": 1, "start_time": 0.2, "end_time": 3.0, "azimuth_deg": -19.227, "elevation_deg": -12.108, "distance_m": 0.73}]}
{"qa_id": "qa_d1ad8caa98ce0cd58f95", "split": "test", "audio_id": "foa_406f0c8b5731edde1005", "audio_path": "audio/test/foa_406f0c8b5731edde1005.wav", "scene_annotation_csv_path": "annotations/test/foa_406f0c8b5731edde1005.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is home sound to the left or right of vehicle?", "answer": "home sound is to the left of vehicle.", "canonical_answer": "home sound is to the left of vehicle.", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 1, "start_time": 3.2, "end_time": 10.1, "azimuth_deg": -5.214, "elevation_deg": -16.698, "distance_m": 1.75}, {"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -63.871, "elevation_deg": 28.656, "distance_m": 1.81}]}
{"qa_id": "qa_3cdcf3bc3c0c1bad65c1", "split": "test", "audio_id": "foa_30c3b42b62b0d3107a4d", "audio_path": "audio/test/foa_30c3b42b62b0d3107a4d.wav", "scene_annotation_csv_path": "annotations/test/foa_30c3b42b62b0d3107a4d.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker located behind the listener saying?", "answer": "The speaker positioned behind the listener says, \"Too many Redskins about, as I told you.\"", "canonical_answer": "Too many Redskins about, as I told you.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 2.2, "azimuth_deg": -166.977, "elevation_deg": 0.0, "distance_m": 2.88}]}
{"qa_id": "qa_e2a3969a3ea0c4c0ec6e", "split": "test", "audio_id": "foa_3e057ac0ffbd21333388", "audio_path": "audio/test/foa_3e057ac0ffbd21333388.wav", "scene_annotation_csv_path": "annotations/test/foa_3e057ac0ffbd21333388.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the cooking and the singing, which sound source is located at a higher elevation?", "answer": "The singing sound source is at a higher elevation.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 63.959, "elevation_deg": -41.479, "distance_m": 1.26}, {"class_id": 45, "class_name": "singing", "track_id": 2, "start_time": 2.6, "end_time": 9.6, "azimuth_deg": -152.02, "elevation_deg": 28.204, "distance_m": 0.79}]}
{"qa_id": "qa_526fcd958390332f4847", "split": "test", "audio_id": "foa_0000d126d6adff956b6f", "audio_path": "audio/test/foa_0000d126d6adff956b6f.wav", "scene_annotation_csv_path": "annotations/test/foa_0000d126d6adff956b6f.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the guitar and the paper, which sound source is positioned at a higher elevation?", "answer": "The paper is positioned at a higher elevation than the guitar.", "canonical_answer": "paper", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 0.9, "azimuth_deg": 98.254, "elevation_deg": -23.88, "distance_m": 2.04}, {"class_id": 40, "class_name": "paper", "track_id": 1, "start_time": 0.0, "end_time": 9.0, "azimuth_deg": 137.481, "elevation_deg": 0.0, "distance_m": 3.84}]}
{"qa_id": "qa_09510ac7b2fc6d0ccc5a", "split": "test", "audio_id": "foa_1d82da0a585ad5ecace0", "audio_path": "audio/test/foa_1d82da0a585ad5ecace0.wav", "scene_annotation_csv_path": "annotations/test/foa_1d82da0a585ad5ecace0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to train, is animal on the left or on the right?", "answer": "animal is to the left of train.", "canonical_answer": "animal is to the left of train.", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 1, "start_time": 3.0, "end_time": 5.9, "azimuth_deg": 141.383, "elevation_deg": 22.03, "distance_m": 3.64}, {"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 0.0, "end_time": 8.6, "azimuth_deg": 119.086, "elevation_deg": -31.807, "distance_m": 2.68}]}
{"qa_id": "qa_46a34b62f7557b113da7", "split": "test", "audio_id": "foa_c6e182fa49d9938c97e3", "audio_path": "audio/test/foa_c6e182fa49d9938c97e3.wav", "scene_annotation_csv_path": "annotations/test/foa_c6e182fa49d9938c97e3.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker located at the back-right say?", "answer": "The speaker at the back-right said, \"Lift this young man up and carry him to the dressing station.\"", "canonical_answer": "Lift this young man up and carry him to the dressing station.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 3.4, "azimuth_deg": -148.001, "elevation_deg": -5.301, "distance_m": 1.22}]}
{"qa_id": "qa_cf7e9b59d292736988c1", "split": "test", "audio_id": "foa_5ed95f1b610e051f2d5f", "audio_path": "audio/test/foa_5ed95f1b610e051f2d5f.wav", "scene_annotation_csv_path": "annotations/test/foa_5ed95f1b610e051f2d5f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is water.", "canonical_answer": "water", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.1, "end_time": 6.2, "azimuth_deg": 18.115, "elevation_deg": -49.924, "distance_m": 1.07}, {"class_id": 22, "class_name": "fire", "track_id": 1, "start_time": 4.1, "end_time": 7.3, "azimuth_deg": -61.853, "elevation_deg": 52.796, "distance_m": 1.13}, {"class_id": 57, "class_name": "water", "track_id": 2, "start_time": 6.7, "end_time": 7.8, "azimuth_deg": 39.648, "elevation_deg": -11.821, "distance_m": 2.26}]}
{"qa_id": "qa_28f98c3a5f4353150495", "split": "test", "audio_id": "foa_1212bd1b532c3e0d283d", "audio_path": "audio/test/foa_1212bd1b532c3e0d283d.wav", "scene_annotation_csv_path": "annotations/test/foa_1212bd1b532c3e0d283d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the alarm occurs, where is it located relative to the listener?", "answer": "The alarm is heard from back and below during 0.0s to 5.4s.", "canonical_answer": "alarm from back and below.", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 5.4, "azimuth_deg": 167.634, "elevation_deg": -25.524, "distance_m": 1.37}]}
{"qa_id": "qa_137ebdb690b64109f0c9", "split": "test", "audio_id": "foa_801434e0b1298f0e4944", "audio_path": "audio/test/foa_801434e0b1298f0e4944.wav", "scene_annotation_csv_path": "annotations/test/foa_801434e0b1298f0e4944.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which of the two sound sources, the aircraft or the tool, is positioned closer to the listener?", "answer": "The tool is located closer to the listener than the aircraft.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -47.231, "elevation_deg": -3.551, "distance_m": 3.11}, {"class_id": 52, "class_name": "tool", "track_id": 1, "start_time": 0.3, "end_time": 9.6, "azimuth_deg": 82.292, "elevation_deg": 31.993, "distance_m": 1.37}]}
{"qa_id": "qa_e3e9f0189b3ba4af7f3a", "split": "test", "audio_id": "foa_7a2a9216e09c9a3a8280", "audio_path": "audio/test/foa_7a2a9216e09c9a3a8280.wav", "scene_annotation_csv_path": "annotations/test/foa_7a2a9216e09c9a3a8280.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker located to the right say?", "answer": "The speaker said, \"Nay, if you don't believe me, you may read the chapter for your pains.\"", "canonical_answer": "Nay, if you don't believe me, you may read the chapter for your pains.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 4.5, "azimuth_deg": -78.779, "elevation_deg": 0.0, "distance_m": 4.32}]}
{"qa_id": "qa_ac6cceef5d3ba0ccd33b", "split": "test", "audio_id": "foa_90d2e6dd06006706f746", "audio_path": "audio/test/foa_90d2e6dd06006706f746.wav", "scene_annotation_csv_path": "annotations/test/foa_90d2e6dd06006706f746.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from behind the listener?", "answer": "The closest source behind the listener is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.4, "end_time": 13.6, "azimuth_deg": 128.222, "elevation_deg": 5.776, "distance_m": 2.51}, {"class_id": 46, "class_name": "speech", "track_id": 2, "start_time": 4.5, "end_time": 6.7, "azimuth_deg": 131.542, "elevation_deg": -12.894, "distance_m": 1.69}]}
{"qa_id": "qa_62350f5068946c7bd8e3", "split": "test", "audio_id": "foa_0942fd7d74572b998b30", "audio_path": "audio/test/foa_0942fd7d74572b998b30.wav", "scene_annotation_csv_path": "annotations/test/foa_0942fd7d74572b998b30.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is located at a higher elevation, the bird or the home sound?", "answer": "The home sound is at a higher elevation than the bird.", "canonical_answer": "home sound", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.5, "end_time": 19.7, "azimuth_deg": -78.573, "elevation_deg": -56.18, "distance_m": 1.32}, {"class_id": 28, "class_name": "home_sound", "track_id": 2, "start_time": 10.4, "end_time": 19.7, "azimuth_deg": -175.526, "elevation_deg": 6.753, "distance_m": 1.24}]}
{"qa_id": "qa_7032163b33c3ff707938", "split": "test", "audio_id": "foa_6f0a94722926e6a14bc1", "audio_path": "audio/test/foa_6f0a94722926e6a14bc1.wav", "scene_annotation_csv_path": "annotations/test/foa_6f0a94722926e6a14bc1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the breathing occurs, where is it located relative to the listener?", "answer": "The breathing is heard from right during 0.5s to 1.0s.", "canonical_answer": "breathing from right.", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.5, "end_time": 1.0, "azimuth_deg": -97.224, "elevation_deg": 13.291, "distance_m": 2.09}]}
{"qa_id": "qa_07a7f78bad864e41f0d5", "split": "test", "audio_id": "foa_1af283a82dd297e92011", "audio_path": "audio/test/foa_1af283a82dd297e92011.wav", "scene_annotation_csv_path": "annotations/test/foa_1af283a82dd297e92011.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to train, is singing on the left or on the right?", "answer": "singing is to the right of train.", "canonical_answer": "singing is to the right of train.", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 3.5, "end_time": 4.7, "azimuth_deg": -119.087, "elevation_deg": 6.701, "distance_m": 2.26}, {"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 0.0, "end_time": 8.0, "azimuth_deg": -110.649, "elevation_deg": -7.499, "distance_m": 2.48}]}
{"qa_id": "qa_b12fd8dad2f513ff2203", "split": "test", "audio_id": "foa_c2e58ba7ae78c2817dbb", "audio_path": "audio/test/foa_c2e58ba7ae78c2817dbb.wav", "scene_annotation_csv_path": "annotations/test/foa_c2e58ba7ae78c2817dbb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the alarm and the insect, which sound source is located closer to the listener?", "answer": "The alarm is closer to the listener than the insect.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 2, "start_time": 15.6, "end_time": 20.0, "azimuth_deg": -123.651, "elevation_deg": 5.092, "distance_m": 1.92}, {"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -130.608, "elevation_deg": -9.997, "distance_m": 3.36}]}
{"qa_id": "qa_9901c15014eccb5a622f", "split": "test", "audio_id": "foa_c7642f7ed67070526c64", "audio_path": "audio/test/foa_c7642f7ed67070526c64.wav", "scene_annotation_csv_path": "annotations/test/foa_c7642f7ed67070526c64.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the kitchenware and the scratch, which sound source is positioned closer to the listener?", "answer": "The scratch sound source is closer to the listener than the kitchenware.", "canonical_answer": "scratch", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 2, "start_time": 18.4, "end_time": 20.0, "azimuth_deg": -127.54, "elevation_deg": -4.77, "distance_m": 2.28}, {"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -164.772, "elevation_deg": 39.853, "distance_m": 1.72}]}
{"qa_id": "qa_e3426fa253c81bfc277c", "split": "test", "audio_id": "foa_a81d86bf1f73f77d7629", "audio_path": "audio/test/foa_a81d86bf1f73f77d7629.wav", "scene_annotation_csv_path": "annotations/test/foa_a81d86bf1f73f77d7629.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the bell and the singing, which sound source is positioned at a higher elevation?", "answer": "The singing is at a higher elevation than the bell.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 2, "start_time": 10.4, "end_time": 13.9, "azimuth_deg": 29.636, "elevation_deg": -31.0, "distance_m": 2.1}, {"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 7.7, "end_time": 14.2, "azimuth_deg": 40.509, "elevation_deg": 56.989, "distance_m": 1.11}]}
{"qa_id": "qa_ef39886159e4dd8838c1", "split": "test", "audio_id": "foa_483b63149ab6acb18561", "audio_path": "audio/test/foa_483b63149ab6acb18561.wav", "scene_annotation_csv_path": "annotations/test/foa_483b63149ab6acb18561.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the right?", "answer": "Among the behind-the-listener sources, the rightmost one is clock.", "canonical_answer": "clock", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -151.715, "elevation_deg": -44.012, "distance_m": 1.87}, {"class_id": 25, "class_name": "glass", "track_id": 2, "start_time": 18.7, "end_time": 19.9, "azimuth_deg": -140.459, "elevation_deg": 19.122, "distance_m": 2.27}]}
{"qa_id": "qa_1329dc8b6545eedd0b23", "split": "test", "audio_id": "foa_af6a5bca1b577127ce4b", "audio_path": "audio/test/foa_af6a5bca1b577127ce4b.wav", "scene_annotation_csv_path": "annotations/test/foa_af6a5bca1b577127ce4b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is tape to the left or right of typing?", "answer": "tape is to the left of typing.", "canonical_answer": "tape is to the left of typing.", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 1, "start_time": 3.5, "end_time": 10.9, "azimuth_deg": 170.141, "elevation_deg": 20.489, "distance_m": 2.77}, {"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": -142.115, "elevation_deg": -40.898, "distance_m": 0.89}]}
{"qa_id": "qa_9cf06a4a9f1f7c90f426", "split": "test", "audio_id": "foa_5bb7bf68d4205056c1a9", "audio_path": "audio/test/foa_5bb7bf68d4205056c1a9.wav", "scene_annotation_csv_path": "annotations/test/foa_5bb7bf68d4205056c1a9.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker located behind and below the listener saying?", "answer": "The speaker is saying, \"He's such a blackguard.\"", "canonical_answer": "He's such a blackguard.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 1.7, "azimuth_deg": -163.561, "elevation_deg": -20.763, "distance_m": 2.62}]}
{"qa_id": "qa_2cf43752719845e69403", "split": "test", "audio_id": "foa_6a0eaf5628448171214e", "audio_path": "audio/test/foa_6a0eaf5628448171214e.wav", "scene_annotation_csv_path": "annotations/test/foa_6a0eaf5628448171214e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.1s to 0.8s, what source is active and where is it located?", "answer": "The metal clink is heard from front and above during 0.1s to 0.8s.", "canonical_answer": "metal clink from front and above.", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.1, "end_time": 0.8, "azimuth_deg": -2.122, "elevation_deg": 16.446, "distance_m": 1.1}]}
{"qa_id": "qa_b2ee7b4aa66c95523704", "split": "test", "audio_id": "foa_4e015ab13e1f6c759ec0", "audio_path": "audio/test/foa_4e015ab13e1f6c759ec0.wav", "scene_annotation_csv_path": "annotations/test/foa_4e015ab13e1f6c759ec0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.0s to 20.0s, which sound is heard and from what direction?", "answer": "The cooking is heard from front and below during 0.0s to 20.0s.", "canonical_answer": "cooking from front and below.", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 16.67, "elevation_deg": -42.658, "distance_m": 2.15}]}
{"qa_id": "qa_9cc5fdd581046a58580e", "split": "test", "audio_id": "foa_686a7d1731143a7371aa", "audio_path": "audio/test/foa_686a7d1731143a7371aa.wav", "scene_annotation_csv_path": "annotations/test/foa_686a7d1731143a7371aa.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the knock and the wind instrument, which one is positioned at a higher elevation?", "answer": "The wind instrument is at a higher elevation than the knock.", "canonical_answer": "wind instrument", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 0, "start_time": 0.0, "end_time": 5.8, "azimuth_deg": -36.259, "elevation_deg": -12.406, "distance_m": 0.57}, {"class_id": 59, "class_name": "wind_instrument", "track_id": 2, "start_time": 5.1, "end_time": 7.1, "azimuth_deg": -167.702, "elevation_deg": 9.536, "distance_m": 1.76}]}
{"qa_id": "qa_eecc38467cbe08fb8d21", "split": "test", "audio_id": "foa_91ede518c49b8516eff7", "audio_path": "audio/test/foa_91ede518c49b8516eff7.wav", "scene_annotation_csv_path": "annotations/test/foa_91ede518c49b8516eff7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the left?", "answer": "Among the behind-the-listener sources, the leftmost one is war sound.", "canonical_answer": "war sound", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.1, "end_time": 9.4, "azimuth_deg": 149.739, "elevation_deg": -18.391, "distance_m": 1.32}, {"class_id": 17, "class_name": "door", "track_id": 1, "start_time": 4.9, "end_time": 5.6, "azimuth_deg": 173.036, "elevation_deg": 15.324, "distance_m": 3.28}, {"class_id": 56, "class_name": "war_sound", "track_id": 2, "start_time": 9.0, "end_time": 15.8, "azimuth_deg": 175.382, "elevation_deg": 31.475, "distance_m": 2.06}]}
{"qa_id": "qa_f85e83e7b59850318aeb", "split": "test", "audio_id": "foa_6d7e9c11e88af958d4c3", "audio_path": "audio/test/foa_6d7e9c11e88af958d4c3.wav", "scene_annotation_csv_path": "annotations/test/foa_6d7e9c11e88af958d4c3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is cooking to the left or right of tearing?", "answer": "cooking is to the left of tearing.", "canonical_answer": "cooking is to the left of tearing.", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 5.8, "azimuth_deg": 0.733, "elevation_deg": 47.673, "distance_m": 0.83}, {"class_id": 49, "class_name": "tearing", "track_id": 1, "start_time": 4.1, "end_time": 9.7, "azimuth_deg": -169.891, "elevation_deg": 40.586, "distance_m": 1.44}]}
{"qa_id": "qa_6eedc61730ee0805cda1", "split": "test", "audio_id": "foa_ef11c9addf7357a22a0e", "audio_path": "audio/test/foa_ef11c9addf7357a22a0e.wav", "scene_annotation_csv_path": "annotations/test/foa_ef11c9addf7357a22a0e.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker located in front of the listener say?", "answer": "The speaker said, \"The villages will save us in the end.\"", "canonical_answer": "The villages will save us in the end.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 2.3, "azimuth_deg": -12.097, "elevation_deg": -6.922, "distance_m": 3.71}]}
{"qa_id": "qa_e17d3330ad46a7922b7f", "split": "test", "audio_id": "foa_38903ce308cb7112538b", "audio_path": "audio/test/foa_38903ce308cb7112538b.wav", "scene_annotation_csv_path": "annotations/test/foa_38903ce308cb7112538b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the bell and the rain, which source is located closer to the listener?", "answer": "The bell is closer to the listener than the rain.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.2, "end_time": 14.8, "azimuth_deg": -30.891, "elevation_deg": 22.5, "distance_m": 1.14}, {"class_id": 43, "class_name": "rain", "track_id": 1, "start_time": 1.3, "end_time": 8.8, "azimuth_deg": -38.829, "elevation_deg": -9.054, "distance_m": 2.71}]}
{"qa_id": "qa_8c2915fa1bee0c22cc0f", "split": "test", "audio_id": "foa_bb4e1a41aba023b34f79", "audio_path": "audio/test/foa_bb4e1a41aba023b34f79.wav", "scene_annotation_csv_path": "annotations/test/foa_bb4e1a41aba023b34f79.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from in front of the listener?", "answer": "The closest source in front of the listener is alarm.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 23.271, "elevation_deg": -23.847, "distance_m": 3.49}, {"class_id": 1, "class_name": "alarm", "track_id": 1, "start_time": 13.2, "end_time": 16.0, "azimuth_deg": -89.981, "elevation_deg": 6.871, "distance_m": 2.97}]}
{"qa_id": "qa_77692fc79c1253510d80", "split": "test", "audio_id": "foa_71e4bc2a41421ac48bba", "audio_path": "audio/test/foa_71e4bc2a41421ac48bba.wav", "scene_annotation_csv_path": "annotations/test/foa_71e4bc2a41421ac48bba.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.6s to 2.1s, which sound is heard and from what direction?", "answer": "The water is heard from back and above during 0.6s to 2.1s.", "canonical_answer": "water from back and above.", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 1, "start_time": 0.6, "end_time": 2.1, "azimuth_deg": -171.211, "elevation_deg": 24.242, "distance_m": 1.21}]}
{"qa_id": "qa_2c6b9c597307d0117494", "split": "test", "audio_id": "foa_6e25a9f3fa0e831cdf1c", "audio_path": "audio/test/foa_6e25a9f3fa0e831cdf1c.wav", "scene_annotation_csv_path": "annotations/test/foa_6e25a9f3fa0e831cdf1c.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "moving", "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the crack and the knock, which sound is positioned closer to the listener?", "answer": "The knock is located closer to the listener than the crack.", "canonical_answer": "knock", "truth_source": "annotation", "source_refs": [{"class_id": 13, "class_name": "crack", "track_id": 0, "start_time": 0.2, "end_time": 0.4, "azimuth_deg": -105.504, "elevation_deg": -3.3965, "distance_m": 3.02}, {"class_id": 33, "class_name": "knock", "track_id": 1, "start_time": 0.0, "end_time": 1.2, "azimuth_deg": 41.2475, "elevation_deg": -9.6185, "distance_m": 2.33}]}
{"qa_id": "qa_58ae36027ebea621d922", "split": "test", "audio_id": "foa_46c512247052252184ca", "audio_path": "audio/test/foa_46c512247052252184ca.wav", "scene_annotation_csv_path": "annotations/test/foa_46c512247052252184ca.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the home sound and the tool, which one is located at a higher elevation?", "answer": "The tool is at a higher elevation than the home sound.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 2, "start_time": 9.8, "end_time": 12.0, "azimuth_deg": 43.434, "elevation_deg": -20.153, "distance_m": 3.03}, {"class_id": 52, "class_name": "tool", "track_id": 1, "start_time": 5.7, "end_time": 10.9, "azimuth_deg": 140.816, "elevation_deg": -6.553, "distance_m": 3.52}]}
{"qa_id": "qa_471c8052bd6cdea11935", "split": "test", "audio_id": "foa_50b3afe4bce0284c8b59", "audio_path": "audio/test/foa_50b3afe4bce0284c8b59.wav", "scene_annotation_csv_path": "annotations/test/foa_50b3afe4bce0284c8b59.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to war sound, is thunderstorm on the left or on the right?", "answer": "thunderstorm is to the right of war sound.", "canonical_answer": "thunderstorm is to the right of war sound.", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 1, "start_time": 7.7, "end_time": 15.8, "azimuth_deg": -149.146, "elevation_deg": 13.291, "distance_m": 2.42}, {"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 1.0, "end_time": 10.4, "azimuth_deg": 172.673, "elevation_deg": -1.687, "distance_m": 3.32}]}
{"qa_id": "qa_0437f0f67fdcf5d992ea", "split": "test", "audio_id": "foa_ba1267a25646d53c1595", "audio_path": "audio/test/foa_ba1267a25646d53c1595.wav", "scene_annotation_csv_path": "annotations/test/foa_ba1267a25646d53c1595.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker located at the front-left saying?", "answer": "The speaker positioned to the front-left says, \"The water gained in spite of every effort.\"", "canonical_answer": "The water gained in spite of every effort.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 2.0, "azimuth_deg": 49.603, "elevation_deg": 0.0, "distance_m": 3.11}]}
{"qa_id": "qa_29257aeaaaca1afc4103", "split": "test", "audio_id": "foa_90a08c7723ea09b4887c", "audio_path": "audio/test/foa_90a08c7723ea09b4887c.wav", "scene_annotation_csv_path": "annotations/test/foa_90a08c7723ea09b4887c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is cat to the left or right of typing?", "answer": "cat is to the right of typing.", "canonical_answer": "cat is to the right of typing.", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 1, "start_time": 6.6, "end_time": 20.0, "azimuth_deg": -139.178, "elevation_deg": 17.78, "distance_m": 0.68}, {"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 4.0, "end_time": 20.0, "azimuth_deg": -99.486, "elevation_deg": -37.476, "distance_m": 2.08}]}
{"qa_id": "qa_022ce93b1c566fe3311b", "split": "test", "audio_id": "foa_728c81bcde3dac633958", "audio_path": "audio/test/foa_728c81bcde3dac633958.wav", "scene_annotation_csv_path": "annotations/test/foa_728c81bcde3dac633958.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the body sound and the clock, which one is located at a higher elevation?", "answer": "The body sound is located at a higher elevation than the clock.", "canonical_answer": "body sound", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 1, "start_time": 1.1, "end_time": 3.5, "azimuth_deg": 15.325, "elevation_deg": 36.372, "distance_m": 1.37}, {"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 19.0, "azimuth_deg": 22.026, "elevation_deg": 21.455, "distance_m": 2.23}]}
{"qa_id": "qa_17afd25fd7b15cffd4db", "split": "test", "audio_id": "foa_84f788dfb456447d56fa", "audio_path": "audio/test/foa_84f788dfb456447d56fa.wav", "scene_annotation_csv_path": "annotations/test/foa_84f788dfb456447d56fa.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 6.1s to 13.1s, what source is active and where is it located?", "answer": "The bell is heard from back-right and below during 6.1s to 13.1s.", "canonical_answer": "bell from back-right and below.", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 1, "start_time": 6.1, "end_time": 13.1, "azimuth_deg": -113.155, "elevation_deg": -25.859, "distance_m": 2.49}]}
{"qa_id": "qa_8aa34bea96975b472d4d", "split": "test", "audio_id": "foa_5193d5abba23a54fb1f8", "audio_path": "audio/test/foa_5193d5abba23a54fb1f8.wav", "scene_annotation_csv_path": "annotations/test/foa_5193d5abba23a54fb1f8.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What words were spoken by the person located at the front-right?", "answer": "The speaker at the front-right said, \"I felt so encouraged when I heard that.\"", "canonical_answer": "I felt so encouraged when I heard that.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 2.0, "azimuth_deg": -60.579, "elevation_deg": -6.819, "distance_m": 2.49}]}
{"qa_id": "qa_a4266c2c1e706914c8dc", "split": "test", "audio_id": "foa_8fade48c47f1f6b25b05", "audio_path": "audio/test/foa_8fade48c47f1f6b25b05.wav", "scene_annotation_csv_path": "annotations/test/foa_8fade48c47f1f6b25b05.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the keyboard instrument and the metal clink, which sound source is positioned closer to the listener?", "answer": "The keyboard instrument is closer to the listener than the metal clink.", "canonical_answer": "keyboard instrument", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 1, "start_time": 8.4, "end_time": 15.9, "azimuth_deg": -163.639, "elevation_deg": -31.514, "distance_m": 1.19}, {"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.4, "end_time": 16.2, "azimuth_deg": -104.662, "elevation_deg": 15.523, "distance_m": 2.0}]}
{"qa_id": "qa_e9449c0259eaf23710a1", "split": "test", "audio_id": "foa_4be1d972e181131b9e45", "audio_path": "audio/test/foa_4be1d972e181131b9e45.wav", "scene_annotation_csv_path": "annotations/test/foa_4be1d972e181131b9e45.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the left?", "answer": "Among the behind-the-listener sources, the leftmost one is paper.", "canonical_answer": "paper", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.1, "end_time": 7.7, "azimuth_deg": 151.338, "elevation_deg": -43.378, "distance_m": 2.0}, {"class_id": 6, "class_name": "body_sound", "track_id": 1, "start_time": 1.6, "end_time": 2.8, "azimuth_deg": 122.282, "elevation_deg": 42.5, "distance_m": 1.38}]}
{"qa_id": "qa_a94eb1b04420edb95953", "split": "test", "audio_id": "foa_4b23f6d0566805404b58", "audio_path": "audio/test/foa_4b23f6d0566805404b58.wav", "scene_annotation_csv_path": "annotations/test/foa_4b23f6d0566805404b58.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the camera and the knock sounds, which one is located closer to the listener?", "answer": "The knock sound is closer to the listener than the camera.", "canonical_answer": "knock", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 2, "start_time": 11.2, "end_time": 17.3, "azimuth_deg": 62.251, "elevation_deg": -29.864, "distance_m": 3.18}, {"class_id": 33, "class_name": "knock", "track_id": 1, "start_time": 9.8, "end_time": 17.5, "azimuth_deg": 155.045, "elevation_deg": 8.982, "distance_m": 1.5}]}
{"qa_id": "qa_23b83eababaf293ed2ce", "split": "test", "audio_id": "foa_75f4e69e0f8c2a4308d5", "audio_path": "audio/test/foa_75f4e69e0f8c2a4308d5.wav", "scene_annotation_csv_path": "annotations/test/foa_75f4e69e0f8c2a4308d5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the percussion occurs, where is it located relative to the listener?", "answer": "The percussion is heard from left during 11.1s to 12.1s.", "canonical_answer": "percussion from left.", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 2, "start_time": 11.1, "end_time": 12.1, "azimuth_deg": 68.939, "elevation_deg": 4.727, "distance_m": 2.84}]}
{"qa_id": "qa_4e98f5da2be65605c702", "split": "test", "audio_id": "foa_00da573d0e228224cddb", "audio_path": "audio/test/foa_00da573d0e228224cddb.wav", "scene_annotation_csv_path": "annotations/test/foa_00da573d0e228224cddb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is drawer cabinet to the left or right of tool?", "answer": "drawer cabinet is to the left of tool.", "canonical_answer": "drawer cabinet is to the left of tool.", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 0, "start_time": 4.3, "end_time": 20.0, "azimuth_deg": -48.785, "elevation_deg": 20.34, "distance_m": 0.59}, {"class_id": 52, "class_name": "tool", "track_id": 1, "start_time": 9.8, "end_time": 12.5, "azimuth_deg": -103.876, "elevation_deg": 21.097, "distance_m": 2.77}]}
{"qa_id": "qa_7ef94cfb886fcb876f8f", "split": "test", "audio_id": "foa_48eecb5bd6d45b08b1de", "audio_path": "audio/test/foa_48eecb5bd6d45b08b1de.wav", "scene_annotation_csv_path": "annotations/test/foa_48eecb5bd6d45b08b1de.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the body sound and the fire, which one is located at a higher elevation?", "answer": "The fire originates from a higher elevation than the body sound.", "canonical_answer": "fire", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.4, "end_time": 20.0, "azimuth_deg": -82.947, "elevation_deg": -28.344, "distance_m": 1.44}, {"class_id": 22, "class_name": "fire", "track_id": 1, "start_time": 3.0, "end_time": 4.0, "azimuth_deg": -74.206, "elevation_deg": 41.967, "distance_m": 2.31}]}
{"qa_id": "qa_b43a3eb040446bf25f23", "split": "test", "audio_id": "foa_c737de7bbff736feb3a2", "audio_path": "audio/test/foa_c737de7bbff736feb3a2.wav", "scene_annotation_csv_path": "annotations/test/foa_c737de7bbff736feb3a2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the right?", "answer": "Among the front-positioned sources, the rightmost one is female speech.", "canonical_answer": "female speech", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 0, "start_time": 0.0, "end_time": 17.4, "azimuth_deg": 27.601, "elevation_deg": -27.465, "distance_m": 2.47}, {"class_id": 29, "class_name": "human_vocalization", "track_id": 1, "start_time": 0.4, "end_time": 1.3, "azimuth_deg": 31.402, "elevation_deg": 9.242, "distance_m": 2.73}]}
{"qa_id": "qa_9f8ae6f1f34461df7b1a", "split": "test", "audio_id": "foa_07aa30cd3f464c71266a", "audio_path": "audio/test/foa_07aa30cd3f464c71266a.wav", "scene_annotation_csv_path": "annotations/test/foa_07aa30cd3f464c71266a.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker located at an azimuth of 48.5 degrees and an elevation of -21.6 degrees say?", "answer": "The speaker said, \"What matter about my shadow.\"", "canonical_answer": "What matter about my shadow.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 2.1, "azimuth_deg": 48.457, "elevation_deg": -21.554, "distance_m": 2.58}]}
{"qa_id": "qa_36fbbf80119bf040db9a", "split": "test", "audio_id": "foa_319a9abd4acb3e8d47a4", "audio_path": "audio/test/foa_319a9abd4acb3e8d47a4.wav", "scene_annotation_csv_path": "annotations/test/foa_319a9abd4acb3e8d47a4.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What words were spoken by the person located to the front-right?", "answer": "The speaker at the front-right said, \"But before that, what, Reverend mother.\"", "canonical_answer": "But before that, what, Reverend mother.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 3.0, "azimuth_deg": -34.331, "elevation_deg": -11.471, "distance_m": 5.1}]}
{"qa_id": "qa_6555d558ebc69668dcb5", "split": "test", "audio_id": "foa_f78cd3f5a11bf9d60db7", "audio_path": "audio/test/foa_f78cd3f5a11bf9d60db7.wav", "scene_annotation_csv_path": "annotations/test/foa_f78cd3f5a11bf9d60db7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the clock or the water sound source located at a higher elevation?", "answer": "The clock is positioned at a higher elevation than the water.", "canonical_answer": "clock", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 1, "start_time": 0.5, "end_time": 1.9, "azimuth_deg": 139.296, "elevation_deg": 43.244, "distance_m": 1.05}, {"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 8.6, "azimuth_deg": 142.004, "elevation_deg": -6.689, "distance_m": 0.71}]}
{"qa_id": "qa_a332775f09427c4e01f3", "split": "test", "audio_id": "foa_3d33ae5bc35ba65fc274", "audio_path": "audio/test/foa_3d33ae5bc35ba65fc274.wav", "scene_annotation_csv_path": "annotations/test/foa_3d33ae5bc35ba65fc274.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to dog, is animal on the left or on the right?", "answer": "animal is to the left of dog.", "canonical_answer": "animal is to the left of dog.", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 1, "start_time": 7.3, "end_time": 20.0, "azimuth_deg": 93.213, "elevation_deg": -14.945, "distance_m": 1.61}, {"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": -96.801, "elevation_deg": 17.538, "distance_m": 0.75}]}
{"qa_id": "qa_9607aa53145683cb736a", "split": "test", "audio_id": "foa_c209883ffb822be82938", "audio_path": "audio/test/foa_c209883ffb822be82938.wav", "scene_annotation_csv_path": "annotations/test/foa_c209883ffb822be82938.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.0s to 15.8s, which sound is heard and from what direction?", "answer": "The musical instrument is heard from left and above during 0.0s to 15.8s.", "canonical_answer": "musical instrument from left and above.", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.0, "end_time": 15.8, "azimuth_deg": 95.435, "elevation_deg": 15.278, "distance_m": 3.03}]}
{"qa_id": "qa_389d86bfdbc0c419b5f6", "split": "test", "audio_id": "foa_ad3ac61bef4692290844", "audio_path": "audio/test/foa_ad3ac61bef4692290844.wav", "scene_annotation_csv_path": "annotations/test/foa_ad3ac61bef4692290844.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from behind the listener?", "answer": "The closest source behind the listener is insect.", "canonical_answer": "insect", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.8, "end_time": 9.8, "azimuth_deg": -149.536, "elevation_deg": 44.367, "distance_m": 0.87}, {"class_id": 18, "class_name": "drawer_cabinet", "track_id": 2, "start_time": 7.9, "end_time": 8.5, "azimuth_deg": -141.116, "elevation_deg": -19.688, "distance_m": 1.73}]}
{"qa_id": "qa_a63c22fddff139b83ee0", "split": "test", "audio_id": "foa_14b7b5868e36eaf127fb", "audio_path": "audio/test/foa_14b7b5868e36eaf127fb.wav", "scene_annotation_csv_path": "annotations/test/foa_14b7b5868e36eaf127fb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener, the crushing sound or the musical instrument?", "answer": "The musical instrument is closer to the listener than the crushing sound.", "canonical_answer": "musical instrument", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 1, "start_time": 1.2, "end_time": 4.5, "azimuth_deg": -60.486, "elevation_deg": 8.801, "distance_m": 3.22}, {"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.0, "end_time": 18.6, "azimuth_deg": 0.605, "elevation_deg": 5.506, "distance_m": 2.36}]}
{"qa_id": "qa_ae4ae8ab2910dbf21ade", "split": "test", "audio_id": "foa_59e2eefbc0e12fe86f16", "audio_path": "audio/test/foa_59e2eefbc0e12fe86f16.wav", "scene_annotation_csv_path": "annotations/test/foa_59e2eefbc0e12fe86f16.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.2s to 17.2s, what source is active and where is it located?", "answer": "The home sound is heard from front-left and below during 0.2s to 17.2s.", "canonical_answer": "home sound from front-left and below.", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.2, "end_time": 17.2, "azimuth_deg": 32.305, "elevation_deg": -35.294, "distance_m": 2.31}]}
{"qa_id": "qa_4beafbb2984952cd86f0", "split": "test", "audio_id": "foa_9f839682f99a5b2cb6f3", "audio_path": "audio/test/foa_9f839682f99a5b2cb6f3.wav", "scene_annotation_csv_path": "annotations/test/foa_9f839682f99a5b2cb6f3.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What words were spoken by the person positioned to the left and above?", "answer": "The speaker said, \"Whither hath my lonesomeness gone, spake he.\"", "canonical_answer": "Whither hath my lonesomeness gone, spake he.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 3.8, "azimuth_deg": 103.915, "elevation_deg": 22.476, "distance_m": 1.11}]}
{"qa_id": "qa_a9b6b011f8c4d25a04af", "split": "test", "audio_id": "foa_eab04362a527806e4e97", "audio_path": "audio/test/foa_eab04362a527806e4e97.wav", "scene_annotation_csv_path": "annotations/test/foa_eab04362a527806e4e97.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which of the two sound sources, the appliance or the cat, is positioned at a higher elevation?", "answer": "The cat is at a greater elevation than the appliance.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 1, "start_time": 13.4, "end_time": 20.0, "azimuth_deg": 157.743, "elevation_deg": 29.968, "distance_m": 0.69}, {"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.1, "end_time": 14.6, "azimuth_deg": -34.432, "elevation_deg": 47.422, "distance_m": 1.3}]}
{"qa_id": "qa_0451fcae071c467e3ee9", "split": "test", "audio_id": "foa_a4ee0b5cf95da39d4fb9", "audio_path": "audio/test/foa_a4ee0b5cf95da39d4fb9.wav", "scene_annotation_csv_path": "annotations/test/foa_a4ee0b5cf95da39d4fb9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is scratch to the left or right of telephone alarm?", "answer": "scratch is to the left of telephone alarm.", "canonical_answer": "scratch is to the left of telephone alarm.", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 1, "start_time": 10.2, "end_time": 12.9, "azimuth_deg": -21.053, "elevation_deg": 41.66, "distance_m": 2.06}, {"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 0.7, "end_time": 20.0, "azimuth_deg": -119.718, "elevation_deg": 11.915, "distance_m": 2.25}]}
{"qa_id": "qa_c4c1c9518d68310578d7", "split": "test", "audio_id": "foa_61cdf58baa4b0ff709db", "audio_path": "audio/test/foa_61cdf58baa4b0ff709db.wav", "scene_annotation_csv_path": "annotations/test/foa_61cdf58baa4b0ff709db.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener, the insect or the train?", "answer": "The train is closer to the listener than the insect.", "canonical_answer": "train", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -97.734, "elevation_deg": -1.791, "distance_m": 2.22}, {"class_id": 53, "class_name": "train", "track_id": 1, "start_time": 0.7, "end_time": 3.6, "azimuth_deg": 62.191, "elevation_deg": 48.528, "distance_m": 1.24}]}
{"qa_id": "qa_d3549d52d114c1acce28", "split": "test", "audio_id": "foa_0eb810555567ddd5bc55", "audio_path": "audio/test/foa_0eb810555567ddd5bc55.wav", "scene_annotation_csv_path": "annotations/test/foa_0eb810555567ddd5bc55.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from behind the listener?", "answer": "The closest source behind the listener is musical instrument.", "canonical_answer": "musical instrument", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.3, "end_time": 13.1, "azimuth_deg": -149.985, "elevation_deg": -7.844, "distance_m": 2.65}, {"class_id": 38, "class_name": "musical_instrument", "track_id": 2, "start_time": 13.5, "end_time": 19.8, "azimuth_deg": -146.74, "elevation_deg": -41.066, "distance_m": 2.01}]}
{"qa_id": "qa_111ab172098642885e73", "split": "test", "audio_id": "foa_7f24e60cc3a81cc126dc", "audio_path": "audio/test/foa_7f24e60cc3a81cc126dc.wav", "scene_annotation_csv_path": "annotations/test/foa_7f24e60cc3a81cc126dc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the right?", "answer": "Among the behind-the-listener sources, the rightmost one is laughter.", "canonical_answer": "laughter", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 1, "start_time": 3.4, "end_time": 9.2, "azimuth_deg": 138.339, "elevation_deg": 22.684, "distance_m": 2.0}, {"class_id": 34, "class_name": "laughter", "track_id": 2, "start_time": 13.4, "end_time": 13.9, "azimuth_deg": -126.226, "elevation_deg": -26.958, "distance_m": 1.2}, {"class_id": 55, "class_name": "vehicle", "track_id": 3, "start_time": 16.8, "end_time": 17.6, "azimuth_deg": -93.532, "elevation_deg": -2.868, "distance_m": 1.72}]}
{"qa_id": "qa_b917ce85315d02667814", "split": "test", "audio_id": "foa_3610b9450642afd09428", "audio_path": "audio/test/foa_3610b9450642afd09428.wav", "scene_annotation_csv_path": "annotations/test/foa_3610b9450642afd09428.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to zipper, is thunderstorm on the left or on the right?", "answer": "thunderstorm is to the right of zipper.", "canonical_answer": "thunderstorm is to the right of zipper.", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 9.0, "end_time": 17.1, "azimuth_deg": 171.928, "elevation_deg": 16.871, "distance_m": 2.89}, {"class_id": 62, "class_name": "zipper", "track_id": 1, "start_time": 13.7, "end_time": 15.7, "azimuth_deg": 176.95, "elevation_deg": -20.302, "distance_m": 2.58}]}
{"qa_id": "qa_9ee9e84256e0f4c94dfc", "split": "test", "audio_id": "foa_4786d344a54f28ef0544", "audio_path": "audio/test/foa_4786d344a54f28ef0544.wav", "scene_annotation_csv_path": "annotations/test/foa_4786d344a54f28ef0544.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.6s to 20.0s, what source is active and where is it located?", "answer": "The paper is heard from front during 0.6s to 20.0s.", "canonical_answer": "paper from front.", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 1, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": -9.921, "elevation_deg": 0.0, "distance_m": 2.81}]}
{"qa_id": "qa_f7167e3c44297ce07f2f", "split": "test", "audio_id": "foa_a61ec02c1366d6d52d9d", "audio_path": "audio/test/foa_a61ec02c1366d6d52d9d.wav", "scene_annotation_csv_path": "annotations/test/foa_a61ec02c1366d6d52d9d.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What words were spoken by the person located to the right?", "answer": "The speaker at that location said, \"He is constantly saying disagreeable things.\"", "canonical_answer": "He is constantly saying disagreeable things.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 2.4, "azimuth_deg": -72.868, "elevation_deg": -1.624, "distance_m": 4.74}]}
{"qa_id": "qa_5b6191c7bbff89ef4524", "split": "test", "audio_id": "foa_71586ddfb70a8defef9b", "audio_path": "audio/test/foa_71586ddfb70a8defef9b.wav", "scene_annotation_csv_path": "annotations/test/foa_71586ddfb70a8defef9b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the crushing sound and the speech, which one is located closer to the listener?", "answer": "The speech source is closer to the listener than the crushing sound.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 2, "start_time": 5.5, "end_time": 7.2, "azimuth_deg": -130.056, "elevation_deg": 5.143, "distance_m": 2.23}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 3.9, "end_time": 6.8, "azimuth_deg": 38.154, "elevation_deg": 21.026, "distance_m": 1.69}]}
{"qa_id": "qa_07c1114969be5fab1a8c", "split": "test", "audio_id": "foa_dadd828a39d0ad3e94c5", "audio_path": "audio/test/foa_dadd828a39d0ad3e94c5.wav", "scene_annotation_csv_path": "annotations/test/foa_dadd828a39d0ad3e94c5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the insect and the wind, which sound source is positioned at a higher elevation?", "answer": "The insect is located at a higher elevation than the wind.", "canonical_answer": "insect", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 1, "start_time": 3.7, "end_time": 4.5, "azimuth_deg": -114.337, "elevation_deg": 18.783, "distance_m": 3.01}, {"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.0, "end_time": 15.3, "azimuth_deg": -99.384, "elevation_deg": 8.669, "distance_m": 3.01}]}
{"qa_id": "qa_58b63a520b6cd0f795ef", "split": "test", "audio_id": "foa_9d9d88e97a3b83df1023", "audio_path": "audio/test/foa_9d9d88e97a3b83df1023.wav", "scene_annotation_csv_path": "annotations/test/foa_9d9d88e97a3b83df1023.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the left?", "answer": "Among the front-positioned sources, the leftmost one is war sound.", "canonical_answer": "war sound", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.4, "end_time": 5.3, "azimuth_deg": 36.792, "elevation_deg": -40.275, "distance_m": 1.19}, {"class_id": 8, "class_name": "camera", "track_id": 2, "start_time": 5.0, "end_time": 9.3, "azimuth_deg": 24.538, "elevation_deg": -31.302, "distance_m": 2.08}, {"class_id": 56, "class_name": "war_sound", "track_id": 3, "start_time": 6.4, "end_time": 7.0, "azimuth_deg": 50.816, "elevation_deg": 31.626, "distance_m": 1.07}, {"class_id": 11, "class_name": "clock", "track_id": 4, "start_time": 7.5, "end_time": 10.6, "azimuth_deg": -23.231, "elevation_deg": -0.778, "distance_m": 3.41}]}
{"qa_id": "qa_3195fec3cf36236f50ad", "split": "test", "audio_id": "foa_7a8d80383257b69d0299", "audio_path": "audio/test/foa_7a8d80383257b69d0299.wav", "scene_annotation_csv_path": "annotations/test/foa_7a8d80383257b69d0299.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to human vocalization, is breathing on the left or on the right?", "answer": "breathing is to the right of human vocalization.", "canonical_answer": "breathing is to the right of human vocalization.", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 1, "start_time": 0.2, "end_time": 2.0, "azimuth_deg": -51.107, "elevation_deg": 0.0, "distance_m": 4.86}, {"class_id": 29, "class_name": "human_vocalization", "track_id": 4, "start_time": 0.4, "end_time": 6.2, "azimuth_deg": 151.793, "elevation_deg": 0.0, "distance_m": 4.14}]}
{"qa_id": "qa_6b896eaf0d2e9a13959b", "split": "test", "audio_id": "foa_31e33483ab51424bda8d", "audio_path": "audio/test/foa_31e33483ab51424bda8d.wav", "scene_annotation_csv_path": "annotations/test/foa_31e33483ab51424bda8d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the typing occurs, where is it located relative to the listener?", "answer": "The typing is heard from left and above during 13.6s to 14.6s.", "canonical_answer": "typing from left and above.", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 1, "start_time": 13.6, "end_time": 14.6, "azimuth_deg": 84.645, "elevation_deg": 55.782, "distance_m": 2.39}]}
{"qa_id": "qa_7868a757e831082200e1", "split": "test", "audio_id": "foa_abb9b6f8112eb4744263", "audio_path": "audio/test/foa_abb9b6f8112eb4744263.wav", "scene_annotation_csv_path": "annotations/test/foa_abb9b6f8112eb4744263.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What words were spoken by the person located at the back-right?", "answer": "The speaker at the back-right said, \"An idol, I whispered, taken by surprise.\"", "canonical_answer": "An idol, I whispered, taken by surprise.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 3.0, "azimuth_deg": -131.562, "elevation_deg": 0.0, "distance_m": 3.01}]}
{"qa_id": "qa_d3fac4e60523ce00aeeb", "split": "test", "audio_id": "foa_000a21125d8987386657", "audio_path": "audio/test/foa_000a21125d8987386657.wav", "scene_annotation_csv_path": "annotations/test/foa_000a21125d8987386657.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the clock and the train, which one is located at a higher elevation?", "answer": "The train is at a higher elevation than the clock.", "canonical_answer": "train", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -164.319, "elevation_deg": -13.421, "distance_m": 1.88}, {"class_id": 53, "class_name": "train", "track_id": 1, "start_time": 5.1, "end_time": 12.4, "azimuth_deg": 87.61, "elevation_deg": 14.38, "distance_m": 2.35}]}
{"qa_id": "qa_e7808f42fd800f7199ec", "split": "test", "audio_id": "foa_9f79b4a2d2c268090f91", "audio_path": "audio/test/foa_9f79b4a2d2c268090f91.wav", "scene_annotation_csv_path": "annotations/test/foa_9f79b4a2d2c268090f91.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the tool and the war sound, which one is located closer to the listener?", "answer": "The tool is closer to the listener than the war sound.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 1.6, "end_time": 12.6, "azimuth_deg": -148.18, "elevation_deg": 15.695, "distance_m": 1.31}, {"class_id": 56, "class_name": "war_sound", "track_id": 1, "start_time": 6.2, "end_time": 6.9, "azimuth_deg": -70.955, "elevation_deg": 10.811, "distance_m": 2.82}]}
{"qa_id": "qa_db78c0532b1e140eaa03", "split": "test", "audio_id": "foa_0d10e14d808dc56093c8", "audio_path": "audio/test/foa_0d10e14d808dc56093c8.wav", "scene_annotation_csv_path": "annotations/test/foa_0d10e14d808dc56093c8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is bell to the left or right of camera?", "answer": "bell is to the right of camera.", "canonical_answer": "bell is to the right of camera.", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 10.0, "azimuth_deg": -152.879, "elevation_deg": 1.943, "distance_m": 1.84}, {"class_id": 8, "class_name": "camera", "track_id": 1, "start_time": 1.8, "end_time": 11.4, "azimuth_deg": -13.646, "elevation_deg": 39.053, "distance_m": 1.42}]}
{"qa_id": "qa_4335a8d2457142145e1d", "split": "test", "audio_id": "foa_ebe4fa03270a80f59e92", "audio_path": "audio/test/foa_ebe4fa03270a80f59e92.wav", "scene_annotation_csv_path": "annotations/test/foa_ebe4fa03270a80f59e92.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 6.4s to 6.9s, which sound is heard and from what direction?", "answer": "The dog is heard from front-right and below during 6.4s to 6.9s.", "canonical_answer": "dog from front-right and below.", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 1, "start_time": 6.4, "end_time": 6.9, "azimuth_deg": -27.965, "elevation_deg": -38.725, "distance_m": 0.82}]}
{"qa_id": "qa_8bc078951ea54f5d8c82", "split": "test", "audio_id": "foa_5c6aa4586d0f46b4e342", "audio_path": "audio/test/foa_5c6aa4586d0f46b4e342.wav", "scene_annotation_csv_path": "annotations/test/foa_5c6aa4586d0f46b4e342.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the dog and the insect, which sound source is located at a higher elevation?", "answer": "The dog is at a higher elevation than the insect.", "canonical_answer": "dog", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.0, "end_time": 10.9, "azimuth_deg": 64.198, "elevation_deg": -16.108, "distance_m": 2.15}, {"class_id": 30, "class_name": "insect", "track_id": 1, "start_time": 0.7, "end_time": 2.7, "azimuth_deg": 125.207, "elevation_deg": -41.632, "distance_m": 3.52}]}
{"qa_id": "qa_cadcafdd792107f2a7fb", "split": "test", "audio_id": "foa_83bfd91c92d31ff803f7", "audio_path": "audio/test/foa_83bfd91c92d31ff803f7.wav", "scene_annotation_csv_path": "annotations/test/foa_83bfd91c92d31ff803f7.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What words were spoken by the person located at the front?", "answer": "The speaker positioned at the front said, \"Illustration, sage.\"", "canonical_answer": "Illustration, sage.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 2.3, "azimuth_deg": 15.309, "elevation_deg": 11.071, "distance_m": 2.67}]}
{"qa_id": "qa_d083bd8ffe8c59547b24", "split": "test", "audio_id": "foa_42cda8ca706495f6cb1e", "audio_path": "audio/test/foa_42cda8ca706495f6cb1e.wav", "scene_annotation_csv_path": "annotations/test/foa_42cda8ca706495f6cb1e.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the gong and the typing sounds, which one is located closer to the listener?", "answer": "The gong is closer to the listener than the typing sound.", "canonical_answer": "gong", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 1, "start_time": 0.1, "end_time": 1.2, "azimuth_deg": -19.44, "elevation_deg": 0.0, "distance_m": 1.18}, {"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.0, "end_time": 9.7, "azimuth_deg": -149.214, "elevation_deg": 13.595, "distance_m": 2.08}]}
{"qa_id": "qa_a2032d5555beef8ccc81", "split": "test", "audio_id": "foa_b2361d06174a8dbbe396", "audio_path": "audio/test/foa_b2361d06174a8dbbe396.wav", "scene_annotation_csv_path": "annotations/test/foa_b2361d06174a8dbbe396.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from in front of the listener?", "answer": "The closest source in front of the listener is cat.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 1, "start_time": 1.2, "end_time": 1.7, "azimuth_deg": -17.793, "elevation_deg": -4.571, "distance_m": 2.68}, {"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 1.7, "end_time": 14.6, "azimuth_deg": -27.94, "elevation_deg": 21.18, "distance_m": 2.73}]}
{"qa_id": "qa_6bbe8578eb2f27e5e63f", "split": "test", "audio_id": "foa_a99aa97efd3bc80bc1ab", "audio_path": "audio/test/foa_a99aa97efd3bc80bc1ab.wav", "scene_annotation_csv_path": "annotations/test/foa_a99aa97efd3bc80bc1ab.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is ocean.", "canonical_answer": "ocean", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -32.505, "elevation_deg": 53.133, "distance_m": 1.18}, {"class_id": 61, "class_name": "writing", "track_id": 1, "start_time": 1.0, "end_time": 3.2, "azimuth_deg": -82.273, "elevation_deg": 20.873, "distance_m": 1.54}, {"class_id": 59, "class_name": "wind_instrument", "track_id": 2, "start_time": 15.9, "end_time": 18.2, "azimuth_deg": -71.374, "elevation_deg": -19.233, "distance_m": 3.33}]}
{"qa_id": "qa_79bd4df71973b764bebe", "split": "test", "audio_id": "foa_7e0c6e026b9147c6fee3", "audio_path": "audio/test/foa_7e0c6e026b9147c6fee3.wav", "scene_annotation_csv_path": "annotations/test/foa_7e0c6e026b9147c6fee3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 2.3s to 10.6s, what source is active and where is it located?", "answer": "The breathing is heard from back and below during 2.3s to 10.6s.", "canonical_answer": "breathing from back and below.", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 2.3, "end_time": 10.6, "azimuth_deg": 166.877, "elevation_deg": -24.732, "distance_m": 1.48}]}
{"qa_id": "qa_b0d0e41dbe5bc6fd7ac6", "split": "test", "audio_id": "foa_99339d278239d8ea567f", "audio_path": "audio/test/foa_99339d278239d8ea567f.wav", "scene_annotation_csv_path": "annotations/test/foa_99339d278239d8ea567f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the alarm and the laughter, which sound source is positioned at a higher elevation?", "answer": "The laughter is located at a higher elevation than the alarm.", "canonical_answer": "laughter", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 1, "start_time": 5.3, "end_time": 7.2, "azimuth_deg": -67.637, "elevation_deg": 1.624, "distance_m": 1.22}, {"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.8, "end_time": 20.0, "azimuth_deg": 45.766, "elevation_deg": 41.183, "distance_m": 0.81}]}
{"qa_id": "qa_26a8ec619dcbe2ab68f7", "split": "test", "audio_id": "foa_2aaffdce62c70b432d5f", "audio_path": "audio/test/foa_2aaffdce62c70b432d5f.wav", "scene_annotation_csv_path": "annotations/test/foa_2aaffdce62c70b432d5f.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker located to the right saying?", "answer": "The speaker is saying, \"Not for a friend. for a son.\"", "canonical_answer": "Not for a friend. for a son.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 2.5, "azimuth_deg": -100.953, "elevation_deg": 0.0, "distance_m": 3.05}]}
{"qa_id": "qa_07b8ad74e957e17ef6d1", "split": "test", "audio_id": "foa_463c82857fe96eb7f7cc", "audio_path": "audio/test/foa_463c82857fe96eb7f7cc.wav", "scene_annotation_csv_path": "annotations/test/foa_463c82857fe96eb7f7cc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the metal clink and the singing, which sound source is positioned closer to the listener?", "answer": "The singing is closer to the listener than the metal clink.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 2, "start_time": 9.1, "end_time": 15.0, "azimuth_deg": -67.098, "elevation_deg": -6.803, "distance_m": 2.12}, {"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -83.114, "elevation_deg": -23.452, "distance_m": 1.58}]}
{"qa_id": "qa_44d24e590cdda6a8129b", "split": "test", "audio_id": "foa_4ef2b8e2c5d678cd3d12", "audio_path": "audio/test/foa_4ef2b8e2c5d678cd3d12.wav", "scene_annotation_csv_path": "annotations/test/foa_4ef2b8e2c5d678cd3d12.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is war sound to the left or right of wood?", "answer": "war sound is to the right of wood.", "canonical_answer": "war sound is to the right of wood.", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 1, "start_time": 6.5, "end_time": 12.9, "azimuth_deg": 108.398, "elevation_deg": -9.976, "distance_m": 1.7}, {"class_id": 60, "class_name": "wood", "track_id": 0, "start_time": 1.1, "end_time": 13.8, "azimuth_deg": 116.958, "elevation_deg": 26.785, "distance_m": 1.94}]}
{"qa_id": "qa_bf5153af2c0004a45266", "split": "test", "audio_id": "foa_4565870bfbc534241958", "audio_path": "audio/test/foa_4565870bfbc534241958.wav", "scene_annotation_csv_path": "annotations/test/foa_4565870bfbc534241958.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker located at back-right saying?", "answer": "The speaker positioned to the back-right says, \"Just a word, gentlemen, they stopped to listen.\"", "canonical_answer": "Just a word, gentlemen, they stopped to listen.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 3.1, "azimuth_deg": -134.612, "elevation_deg": 0.0, "distance_m": 1.83}]}
{"qa_id": "qa_7e49762e13a111b2c601", "split": "test", "audio_id": "foa_e2a22fad895012a4abb5", "audio_path": "audio/test/foa_e2a22fad895012a4abb5.wav", "scene_annotation_csv_path": "annotations/test/foa_e2a22fad895012a4abb5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the dog or the human vocalization located at a higher elevation?", "answer": "The dog is at a higher elevation than the human vocalization.", "canonical_answer": "dog", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": -169.476, "elevation_deg": 21.598, "distance_m": 1.98}, {"class_id": 29, "class_name": "human_vocalization", "track_id": 3, "start_time": 10.6, "end_time": 13.5, "azimuth_deg": -152.975, "elevation_deg": -3.659, "distance_m": 2.61}]}
{"qa_id": "qa_835cfcb3bbf95dfaa6f1", "split": "test", "audio_id": "foa_50b2ae4dd3bece44a29d", "audio_path": "audio/test/foa_50b2ae4dd3bece44a29d.wav", "scene_annotation_csv_path": "annotations/test/foa_50b2ae4dd3bece44a29d.csv", "dataset": "tau2636586", "data_source": "dcase_real", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is knock to the left or right of paper?", "answer": "knock is to the right of paper.", "canonical_answer": "knock is to the right of paper.", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 1, "start_time": 0.8, "end_time": 1.6, "azimuth_deg": -98.413, "elevation_deg": -38.6855, "distance_m": 5.0}, {"class_id": 40, "class_name": "paper", "track_id": 2, "start_time": 0.9, "end_time": 2.4, "azimuth_deg": 121.305, "elevation_deg": 10.833, "distance_m": 2.5}]}
{"qa_id": "qa_5f33e2d8f7d8c216bec4", "split": "test", "audio_id": "foa_7df0cb4c1de7ce99c542", "audio_path": "audio/test/foa_7df0cb4c1de7ce99c542.wav", "scene_annotation_csv_path": "annotations/test/foa_7df0cb4c1de7ce99c542.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is gong.", "canonical_answer": "gong", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.2, "end_time": 6.9, "azimuth_deg": 90.65, "elevation_deg": -17.217, "distance_m": 1.23}, {"class_id": 26, "class_name": "gong", "track_id": 1, "start_time": 1.5, "end_time": 2.5, "azimuth_deg": -163.332, "elevation_deg": -22.37, "distance_m": 2.17}, {"class_id": 11, "class_name": "clock", "track_id": 2, "start_time": 1.8, "end_time": 4.9, "azimuth_deg": 142.611, "elevation_deg": -2.682, "distance_m": 3.32}, {"class_id": 6, "class_name": "body_sound", "track_id": 3, "start_time": 2.9, "end_time": 3.4, "azimuth_deg": 115.102, "elevation_deg": -40.652, "distance_m": 2.18}, {"class_id": 29, "class_name": "human_vocalization", "track_id": 4, "start_time": 3.4, "end_time": 4.8, "azimuth_deg": 112.35, "elevation_deg": 24.869, "distance_m": 0.9}]}
{"qa_id": "qa_1caf71f90b8b9e183053", "split": "test", "audio_id": "foa_e3a987b132c70d4e122f", "audio_path": "audio/test/foa_e3a987b132c70d4e122f.wav", "scene_annotation_csv_path": "annotations/test/foa_e3a987b132c70d4e122f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which source is located closer to the listener, the bird or the camera?", "answer": "The camera is closer to the listener than the bird.", "canonical_answer": "camera", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 1, "start_time": 5.8, "end_time": 15.5, "azimuth_deg": -11.198, "elevation_deg": 37.588, "distance_m": 1.6}, {"class_id": 8, "class_name": "camera", "track_id": 2, "start_time": 10.5, "end_time": 16.6, "azimuth_deg": 130.647, "elevation_deg": 2.865, "distance_m": 0.82}]}
{"qa_id": "qa_b723a9788dcefa43e968", "split": "test", "audio_id": "foa_0d745620e83c247cc865", "audio_path": "audio/test/foa_0d745620e83c247cc865.wav", "scene_annotation_csv_path": "annotations/test/foa_0d745620e83c247cc865.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 7.4s to 11.9s, what source is active and where is it located?", "answer": "The singing is heard from back-right during 7.4s to 11.9s.", "canonical_answer": "singing from back-right.", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 7.4, "end_time": 11.9, "azimuth_deg": -142.563, "elevation_deg": 6.808, "distance_m": 1.06}]}
{"qa_id": "qa_3986ad6d644a1a474752", "split": "test", "audio_id": "foa_de362a1c4b36ac36a4ea", "audio_path": "audio/test/foa_de362a1c4b36ac36a4ea.wav", "scene_annotation_csv_path": "annotations/test/foa_de362a1c4b36ac36a4ea.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener, the aircraft or the telephone alarm?", "answer": "The aircraft is closer to the listener than the telephone alarm.", "canonical_answer": "aircraft", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 1, "start_time": 11.2, "end_time": 19.5, "azimuth_deg": -92.191, "elevation_deg": -23.426, "distance_m": 1.93}, {"class_id": 50, "class_name": "telephone_alarm", "track_id": 3, "start_time": 15.9, "end_time": 16.7, "azimuth_deg": 172.449, "elevation_deg": -7.901, "distance_m": 3.5}]}
{"qa_id": "qa_c169043fdeeeddcf1027", "split": "test", "audio_id": "foa_aa86cc60bda1cce72716", "audio_path": "audio/test/foa_aa86cc60bda1cce72716.wav", "scene_annotation_csv_path": "annotations/test/foa_aa86cc60bda1cce72716.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the animal and the printer, which source is located at a higher elevation?", "answer": "The animal is located at a higher elevation than the printer.", "canonical_answer": "animal", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 1, "start_time": 3.0, "end_time": 18.4, "azimuth_deg": 13.628, "elevation_deg": 2.738, "distance_m": 1.76}, {"class_id": 42, "class_name": "printer", "track_id": 2, "start_time": 17.6, "end_time": 19.7, "azimuth_deg": 49.054, "elevation_deg": -9.493, "distance_m": 3.12}]}
{"qa_id": "qa_dc3e50153a114afbdc08", "split": "test", "audio_id": "foa_97d0253765d5fa8dc875", "audio_path": "audio/test/foa_97d0253765d5fa8dc875.wav", "scene_annotation_csv_path": "annotations/test/foa_97d0253765d5fa8dc875.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is clock.", "canonical_answer": "clock", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 18.3, "azimuth_deg": 3.163, "elevation_deg": -4.831, "distance_m": 0.79}, {"class_id": 6, "class_name": "body_sound", "track_id": 1, "start_time": 5.2, "end_time": 7.0, "azimuth_deg": 113.914, "elevation_deg": -5.392, "distance_m": 1.47}, {"class_id": 45, "class_name": "singing", "track_id": 2, "start_time": 10.8, "end_time": 13.6, "azimuth_deg": 92.484, "elevation_deg": 8.583, "distance_m": 2.89}]}
{"qa_id": "qa_ee6c5d16bfcd323b3694", "split": "test", "audio_id": "foa_54abf5ca7c98bf8d6a46", "audio_path": "audio/test/foa_54abf5ca7c98bf8d6a46.wav", "scene_annotation_csv_path": "annotations/test/foa_54abf5ca7c98bf8d6a46.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to speech, is kitchenware on the left or on the right?", "answer": "kitchenware is to the right of speech.", "canonical_answer": "kitchenware is to the right of speech.", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 0.1, "end_time": 6.3, "azimuth_deg": -32.066, "elevation_deg": 31.676, "distance_m": 4.9}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 7.0, "azimuth_deg": 124.462, "elevation_deg": 0.0, "distance_m": 3.5}]}
{"qa_id": "qa_d267dd3431cd9c84d13a", "split": "test", "audio_id": "foa_e7b40da211789b7d9e58", "audio_path": "audio/test/foa_e7b40da211789b7d9e58.wav", "scene_annotation_csv_path": "annotations/test/foa_e7b40da211789b7d9e58.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.0s to 1.4s, which sound is heard and from what direction?", "answer": "The tool is heard from right during 0.0s to 1.4s.", "canonical_answer": "tool from right.", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": -70.153, "elevation_deg": -11.185, "distance_m": 1.72}]}
{"qa_id": "qa_2f9319965823501d25b3", "split": "test", "audio_id": "foa_7d180ff46708807d9d43", "audio_path": "audio/test/foa_7d180ff46708807d9d43.wav", "scene_annotation_csv_path": "annotations/test/foa_7d180ff46708807d9d43.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker located to the left saying?", "answer": "The speaker on the left says, \"Demanded Bertram, angry and mystified.\"", "canonical_answer": "Demanded Bertram, angry and mystified.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 2.0, "azimuth_deg": 109.32, "elevation_deg": 0.29, "distance_m": 1.94}]}
{"qa_id": "qa_f9ce303d2084860a67a3", "split": "test", "audio_id": "foa_409094c78863216b52e1", "audio_path": "audio/test/foa_409094c78863216b52e1.wav", "scene_annotation_csv_path": "annotations/test/foa_409094c78863216b52e1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the bell and the laughter, which sound source is positioned closer to the listener?", "answer": "The bell is closer to the listener than the laughter.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 1, "start_time": 0.9, "end_time": 11.6, "azimuth_deg": 14.061, "elevation_deg": -59.599, "distance_m": 1.45}, {"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 1.4, "end_time": 19.2, "azimuth_deg": -57.276, "elevation_deg": 19.558, "distance_m": 2.38}]}
{"qa_id": "qa_3aca655664c0255c17e0", "split": "test", "audio_id": "foa_d4b82a9f1b64187a0dc1", "audio_path": "audio/test/foa_d4b82a9f1b64187a0dc1.wav", "scene_annotation_csv_path": "annotations/test/foa_d4b82a9f1b64187a0dc1.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is clock.", "canonical_answer": "clock", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 4, "start_time": 0.0, "end_time": 14.0, "azimuth_deg": 166.14, "elevation_deg": 0.0, "distance_m": 2.15}, {"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -145.903, "elevation_deg": 0.0, "distance_m": 3.62}, {"class_id": 0, "class_name": "aircraft", "track_id": 2, "start_time": 0.2, "end_time": 8.5, "azimuth_deg": 30.514, "elevation_deg": 21.386, "distance_m": 0.91}, {"class_id": 13, "class_name": "crack", "track_id": 3, "start_time": 0.5, "end_time": 0.8, "azimuth_deg": 125.251, "elevation_deg": -25.288, "distance_m": 2.15}, {"class_id": 35, "class_name": "machine", "track_id": 1, "start_time": 1.0, "end_time": 5.9, "azimuth_deg": -10.159, "elevation_deg": 32.421, "distance_m": 4.16}]}
{"qa_id": "qa_f80b9893b741150a21b9", "split": "test", "audio_id": "foa_4dc2a16736e4ec44d03e", "audio_path": "audio/test/foa_4dc2a16736e4ec44d03e.wav", "scene_annotation_csv_path": "annotations/test/foa_4dc2a16736e4ec44d03e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the bird and the speech sounds, which one originates from a higher elevation?", "answer": "The bird originates from a higher elevation than the speech.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": 92.026, "elevation_deg": 35.499, "distance_m": 0.89}, {"class_id": 46, "class_name": "speech", "track_id": 2, "start_time": 10.5, "end_time": 20.0, "azimuth_deg": -69.26, "elevation_deg": -22.127, "distance_m": 3.68}]}
{"qa_id": "qa_de77a2ddeb03b0d03638", "split": "test", "audio_id": "foa_07130e87415c0a0b98b4", "audio_path": "audio/test/foa_07130e87415c0a0b98b4.wav", "scene_annotation_csv_path": "annotations/test/foa_07130e87415c0a0b98b4.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speech content of the speaker located to the front-right?", "answer": "The speaker from the front-right said, \"The Mirabelle was nearing Tahiti.\"", "canonical_answer": "The Mirabelle was nearing Tahiti.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 2.1, "azimuth_deg": -67.046, "elevation_deg": 0.0, "distance_m": 1.56}]}
{"qa_id": "qa_e93f32eda3f441cd371b", "split": "test", "audio_id": "foa_760a6f09a05431078d23", "audio_path": "audio/test/foa_760a6f09a05431078d23.wav", "scene_annotation_csv_path": "annotations/test/foa_760a6f09a05431078d23.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is clock to the left or right of frog?", "answer": "clock is to the right of frog.", "canonical_answer": "clock is to the right of frog.", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 1, "start_time": 3.0, "end_time": 6.1, "azimuth_deg": -168.626, "elevation_deg": 3.042, "distance_m": 2.3}, {"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 0.1, "end_time": 17.2, "azimuth_deg": 34.298, "elevation_deg": 40.816, "distance_m": 1.39}]}
{"qa_id": "qa_0b7b5b5c6dcc3204b73c", "split": "test", "audio_id": "foa_7863ce6eb68843c492a9", "audio_path": "audio/test/foa_7863ce6eb68843c492a9.wav", "scene_annotation_csv_path": "annotations/test/foa_7863ce6eb68843c492a9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 1.0s to 13.1s, what source is active and where is it located?", "answer": "The clock is heard from front-right during 1.0s to 13.1s.", "canonical_answer": "clock from front-right.", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 1, "start_time": 1.0, "end_time": 13.1, "azimuth_deg": -65.256, "elevation_deg": -6.147, "distance_m": 3.12}]}
{"qa_id": "qa_55baf3d2c87b0ab9060b", "split": "test", "audio_id": "foa_ca7eaa475a0388f748ff", "audio_path": "audio/test/foa_ca7eaa475a0388f748ff.wav", "scene_annotation_csv_path": "annotations/test/foa_ca7eaa475a0388f748ff.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which source is positioned at a higher elevation, the animal or the appliance?", "answer": "The appliance is at a higher elevation than the animal.", "canonical_answer": "appliance", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 0.2, "end_time": 15.2, "azimuth_deg": -166.818, "elevation_deg": -25.08, "distance_m": 1.28}, {"class_id": 3, "class_name": "appliance", "track_id": 1, "start_time": 2.6, "end_time": 17.1, "azimuth_deg": -31.572, "elevation_deg": 18.743, "distance_m": 2.25}]}
{"qa_id": "qa_27b84767bc678161d6f6", "split": "test", "audio_id": "foa_c6b2c22a0a2ee88cb06d", "audio_path": "audio/test/foa_c6b2c22a0a2ee88cb06d.wav", "scene_annotation_csv_path": "annotations/test/foa_c6b2c22a0a2ee88cb06d.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.4s to 9.0s, what source is active and where is it located?", "answer": "The speech is heard from back-right during 0.4s to 9.0s.", "canonical_answer": "speech from back-right.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 9.0, "azimuth_deg": -113.49, "elevation_deg": -13.724, "distance_m": 3.47}]}
{"qa_id": "qa_1aa42f5d725849b6e08a", "split": "test", "audio_id": "foa_b144f366901c65ffae50", "audio_path": "audio/test/foa_b144f366901c65ffae50.wav", "scene_annotation_csv_path": "annotations/test/foa_b144f366901c65ffae50.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to telephone alarm, is singing on the left or on the right?", "answer": "singing is to the left of telephone alarm.", "canonical_answer": "singing is to the left of telephone alarm.", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 1.1, "end_time": 14.6, "azimuth_deg": 103.936, "elevation_deg": -31.846, "distance_m": 0.63}, {"class_id": 50, "class_name": "telephone_alarm", "track_id": 1, "start_time": 7.9, "end_time": 18.5, "azimuth_deg": -16.073, "elevation_deg": -4.909, "distance_m": 1.86}]}
{"qa_id": "qa_6ee91baeac07e3b9a445", "split": "test", "audio_id": "foa_5848304239d8fb4d20eb", "audio_path": "audio/test/foa_5848304239d8fb4d20eb.wav", "scene_annotation_csv_path": "annotations/test/foa_5848304239d8fb4d20eb.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What words were spoken by the person positioned behind the listener?", "answer": "The speaker at the back said, \"Oh, I shall never do that, replied Leslie.\"", "canonical_answer": "Oh, I shall never do that, replied Leslie.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.5, "end_time": 3.0, "azimuth_deg": -167.173, "elevation_deg": 5.572, "distance_m": 4.15}]}
{"qa_id": "qa_aef870147e3d6d6edf6c", "split": "test", "audio_id": "foa_8cf77f683d7079ee1e8d", "audio_path": "audio/test/foa_8cf77f683d7079ee1e8d.wav", "scene_annotation_csv_path": "annotations/test/foa_8cf77f683d7079ee1e8d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is percussion.", "canonical_answer": "percussion", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.6, "end_time": 6.6, "azimuth_deg": -16.922, "elevation_deg": 33.333, "distance_m": 1.22}, {"class_id": 21, "class_name": "finger_snapping", "track_id": 1, "start_time": 4.1, "end_time": 5.9, "azimuth_deg": -61.511, "elevation_deg": -1.482, "distance_m": 1.67}, {"class_id": 41, "class_name": "percussion", "track_id": 2, "start_time": 6.1, "end_time": 6.9, "azimuth_deg": -97.413, "elevation_deg": 0.02, "distance_m": 1.75}]}
{"qa_id": "qa_46a066af04824b4f4465", "split": "test", "audio_id": "foa_9f50ad62969f3952e365", "audio_path": "audio/test/foa_9f50ad62969f3952e365.wav", "scene_annotation_csv_path": "annotations/test/foa_9f50ad62969f3952e365.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the drawer cabinet and the laughter, which sound source is positioned closer to the listener?", "answer": "The drawer cabinet is closer to the listener than the laughter.", "canonical_answer": "drawer cabinet", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 0, "start_time": 2.4, "end_time": 20.0, "azimuth_deg": -120.591, "elevation_deg": -47.966, "distance_m": 1.23}, {"class_id": 34, "class_name": "laughter", "track_id": 1, "start_time": 5.3, "end_time": 8.3, "azimuth_deg": -152.324, "elevation_deg": 23.565, "distance_m": 2.87}]}
{"qa_id": "qa_0aa5cdfc463132e2224f", "split": "test", "audio_id": "foa_59af2de64b303348e36a", "audio_path": "audio/test/foa_59af2de64b303348e36a.wav", "scene_annotation_csv_path": "annotations/test/foa_59af2de64b303348e36a.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker located to the right and below saying?", "answer": "The speaker positioned to the right and below is saying, \"This sounded like another story.\"", "canonical_answer": "This sounded like another story.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 2.0, "azimuth_deg": -73.645, "elevation_deg": -17.914, "distance_m": 1.0}]}
{"qa_id": "qa_4fb7105b21d0aaba4002", "split": "test", "audio_id": "foa_4f29699a671be584f98a", "audio_path": "audio/test/foa_4f29699a671be584f98a.wav", "scene_annotation_csv_path": "annotations/test/foa_4f29699a671be584f98a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the knock and the tool sounds, which one is located closer to the listener?", "answer": "The knock is closer to the listener than the tool.", "canonical_answer": "knock", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 1, "start_time": 12.5, "end_time": 13.2, "azimuth_deg": 140.974, "elevation_deg": -9.827, "distance_m": 2.25}, {"class_id": 52, "class_name": "tool", "track_id": 2, "start_time": 12.9, "end_time": 14.5, "azimuth_deg": 90.584, "elevation_deg": -12.757, "distance_m": 3.1}]}
{"qa_id": "qa_9e99fa8a9efbe5204cdd", "split": "test", "audio_id": "foa_a04915023941308c08f9", "audio_path": "audio/test/foa_a04915023941308c08f9.wav", "scene_annotation_csv_path": "annotations/test/foa_a04915023941308c08f9.csv", "dataset": "tau2019", "data_source": "dcase_real", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between speech and typing, which sound source is positioned at a higher elevation?", "answer": "The typing sound originates from a higher elevation than the speech.", "canonical_answer": "typing", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 6, "start_time": 4.7, "end_time": 6.2, "azimuth_deg": -10.0, "elevation_deg": 10.0, "distance_m": 2.0}, {"class_id": 54, "class_name": "typing", "track_id": 7, "start_time": 5.8, "end_time": 7.8, "azimuth_deg": -150.0, "elevation_deg": 30.0, "distance_m": 1.0}]}
{"qa_id": "qa_f9ee2c58a3a111511d1b", "split": "test", "audio_id": "foa_e73d60d8c4bc2ec78443", "audio_path": "audio/test/foa_e73d60d8c4bc2ec78443.wav", "scene_annotation_csv_path": "annotations/test/foa_e73d60d8c4bc2ec78443.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to war sound, is gong on the left or on the right?", "answer": "gong is to the right of war sound.", "canonical_answer": "gong is to the right of war sound.", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 0.5, "end_time": 7.8, "azimuth_deg": -69.201, "elevation_deg": -7.42, "distance_m": 3.04}, {"class_id": 56, "class_name": "war_sound", "track_id": 1, "start_time": 0.9, "end_time": 4.9, "azimuth_deg": 67.979, "elevation_deg": 14.037, "distance_m": 2.49}]}
{"qa_id": "qa_3fb1c03e7ebec35273f5", "split": "test", "audio_id": "foa_2b8303d2b78f553fa0d0", "audio_path": "audio/test/foa_2b8303d2b78f553fa0d0.wav", "scene_annotation_csv_path": "annotations/test/foa_2b8303d2b78f553fa0d0.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the left?", "answer": "Among the front-positioned sources, the leftmost one is wind instrument.", "canonical_answer": "wind instrument", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 5.8, "azimuth_deg": -22.483, "elevation_deg": 0.0, "distance_m": 0.92}, {"class_id": 59, "class_name": "wind_instrument", "track_id": 1, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": 79.285, "elevation_deg": -36.144, "distance_m": 2.53}]}
{"qa_id": "qa_36e1bc2d4bfd4de34f5a", "split": "test", "audio_id": "foa_14af6c1b830ba9548e3a", "audio_path": "audio/test/foa_14af6c1b830ba9548e3a.wav", "scene_annotation_csv_path": "annotations/test/foa_14af6c1b830ba9548e3a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the writing occurs, where is it located relative to the listener?", "answer": "The writing is heard from back-right and above during 0.8s to 20.0s.", "canonical_answer": "writing from back-right and above.", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.8, "end_time": 20.0, "azimuth_deg": -141.813, "elevation_deg": 15.471, "distance_m": 3.08}]}
{"qa_id": "qa_3a7c5bff80caa065a767", "split": "test", "audio_id": "foa_ef8c29bbef84048f5203", "audio_path": "audio/test/foa_ef8c29bbef84048f5203.wav", "scene_annotation_csv_path": "annotations/test/foa_ef8c29bbef84048f5203.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from in front of the listener?", "answer": "The closest source in front of the listener is typing.", "canonical_answer": "typing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.1, "end_time": 16.8, "azimuth_deg": 48.674, "elevation_deg": -3.343, "distance_m": 1.93}, {"class_id": 54, "class_name": "typing", "track_id": 1, "start_time": 5.0, "end_time": 11.4, "azimuth_deg": 38.209, "elevation_deg": -54.77, "distance_m": 0.87}, {"class_id": 35, "class_name": "machine", "track_id": 2, "start_time": 7.2, "end_time": 17.3, "azimuth_deg": 34.517, "elevation_deg": 15.08, "distance_m": 2.15}]}
{"qa_id": "qa_c0153b88054308bcacee", "split": "test", "audio_id": "foa_7caa709bd4684544c2e6", "audio_path": "audio/test/foa_7caa709bd4684544c2e6.wav", "scene_annotation_csv_path": "annotations/test/foa_7caa709bd4684544c2e6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the crushing and writing sounds, which one is located at a higher elevation?", "answer": "The crushing sound is at a higher elevation than the writing sound.", "canonical_answer": "crushing", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 2, "start_time": 17.9, "end_time": 20.0, "azimuth_deg": 129.148, "elevation_deg": 15.49, "distance_m": 2.57}, {"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.8, "end_time": 20.0, "azimuth_deg": -18.321, "elevation_deg": -22.423, "distance_m": 2.88}]}
{"qa_id": "qa_5a3b9c95eff0f1b27a4f", "split": "test", "audio_id": "foa_f34927993091b7b8ee88", "audio_path": "audio/test/foa_f34927993091b7b8ee88.wav", "scene_annotation_csv_path": "annotations/test/foa_f34927993091b7b8ee88.csv", "dataset": "tau2021", "data_source": "dcase_real", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is alarm to the left or right of footsteps?", "answer": "alarm is to the right of footsteps.", "canonical_answer": "alarm is to the right of footsteps.", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 10, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -41.0, "elevation_deg": -2.0, "distance_m": null}, {"class_id": 23, "class_name": "footsteps", "track_id": 6, "start_time": 0.0, "end_time": 8.0, "azimuth_deg": 173.0, "elevation_deg": -2.0, "distance_m": null}]}
{"qa_id": "qa_a056d6ffe22631ea51be", "split": "test", "audio_id": "foa_010f961567ff0e06e6e9", "audio_path": "audio/test/foa_010f961567ff0e06e6e9.wav", "scene_annotation_csv_path": "annotations/test/foa_010f961567ff0e06e6e9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.0s to 7.7s, which sound is heard and from what direction?", "answer": "The percussion is heard from right during 0.0s to 7.7s.", "canonical_answer": "percussion from right.", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 7.7, "azimuth_deg": -70.107, "elevation_deg": 0.153, "distance_m": 0.98}]}
{"qa_id": "qa_34243db0a022c7acf1eb", "split": "test", "audio_id": "foa_7d88aef631a0232950c7", "audio_path": "audio/test/foa_7d88aef631a0232950c7.wav", "scene_annotation_csv_path": "annotations/test/foa_7d88aef631a0232950c7.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Is the home sound or the singing closer to the listener's position?", "answer": "The singing is closer to the listener than the home sound.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 1, "start_time": 0.3, "end_time": 11.6, "azimuth_deg": -115.747, "elevation_deg": 0.0, "distance_m": 2.67}, {"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.1, "end_time": 9.4, "azimuth_deg": -165.018, "elevation_deg": 0.0, "distance_m": 1.15}]}
{"qa_id": "qa_e04263b74da9f62570bf", "split": "test", "audio_id": "foa_4202bf726d34b26a8768", "audio_path": "audio/test/foa_4202bf726d34b26a8768.wav", "scene_annotation_csv_path": "annotations/test/foa_4202bf726d34b26a8768.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What words were spoken by the person located to the left?", "answer": "The speaker on the left said, \"Drawn to man by words, repelled by passions.\"", "canonical_answer": "Drawn to man by words, repelled by passions.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 3.2, "azimuth_deg": 110.611, "elevation_deg": 0.0, "distance_m": 2.59}]}
{"qa_id": "qa_60637361bef661fdc8f8", "split": "test", "audio_id": "foa_a822cf001b9b3bc6cc05", "audio_path": "audio/test/foa_a822cf001b9b3bc6cc05.wav", "scene_annotation_csv_path": "annotations/test/foa_a822cf001b9b3bc6cc05.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the wind instrument occurs, where is it located relative to the listener?", "answer": "The wind instrument is heard from back-left and above during 0.2s to 6.6s.", "canonical_answer": "wind instrument from back-left and above.", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.2, "end_time": 6.6, "azimuth_deg": 123.44, "elevation_deg": 38.228, "distance_m": 1.23}]}
{"qa_id": "qa_6cbedfbd61bb672c99ae", "split": "test", "audio_id": "foa_d3f1c448a5cc1c30569b", "audio_path": "audio/test/foa_d3f1c448a5cc1c30569b.wav", "scene_annotation_csv_path": "annotations/test/foa_d3f1c448a5cc1c30569b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the left?", "answer": "Among the front-positioned sources, the leftmost one is clock.", "canonical_answer": "clock", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.0, "end_time": 10.8, "azimuth_deg": -50.057, "elevation_deg": 11.028, "distance_m": 3.54}, {"class_id": 11, "class_name": "clock", "track_id": 1, "start_time": 0.1, "end_time": 3.2, "azimuth_deg": 86.088, "elevation_deg": 19.378, "distance_m": 1.53}, {"class_id": 28, "class_name": "home_sound", "track_id": 2, "start_time": 10.0, "end_time": 19.9, "azimuth_deg": 11.084, "elevation_deg": -36.734, "distance_m": 1.46}]}
{"qa_id": "qa_ab5f2689cb1be7803bab", "split": "test", "audio_id": "foa_5a35d1244cf3bc8e6a6e", "audio_path": "audio/test/foa_5a35d1244cf3bc8e6a6e.wav", "scene_annotation_csv_path": "annotations/test/foa_5a35d1244cf3bc8e6a6e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to telephone alarm, is cooking on the left or on the right?", "answer": "cooking is to the right of telephone alarm.", "canonical_answer": "cooking is to the right of telephone alarm.", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -50.678, "elevation_deg": -18.528, "distance_m": 1.34}, {"class_id": 50, "class_name": "telephone_alarm", "track_id": 1, "start_time": 4.8, "end_time": 6.7, "azimuth_deg": 65.87, "elevation_deg": -32.239, "distance_m": 0.89}]}
{"qa_id": "qa_cccbe7e8174a0e5df3ff", "split": "test", "audio_id": "foa_6abfd99c596663106d5f", "audio_path": "audio/test/foa_6abfd99c596663106d5f.wav", "scene_annotation_csv_path": "annotations/test/foa_6abfd99c596663106d5f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which of the two sounds, the home sound or the insect, is positioned at a higher elevation?", "answer": "The home sound is at a higher elevation than the insect.", "canonical_answer": "home sound", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.0, "end_time": 18.4, "azimuth_deg": -141.141, "elevation_deg": -2.085, "distance_m": 2.27}, {"class_id": 30, "class_name": "insect", "track_id": 3, "start_time": 15.0, "end_time": 20.0, "azimuth_deg": 63.951, "elevation_deg": -26.07, "distance_m": 2.97}]}
{"qa_id": "qa_f2b4a9fab096aff855ed", "split": "test", "audio_id": "foa_c2d731cbc1cfe3383f0c", "audio_path": "audio/test/foa_c2d731cbc1cfe3383f0c.wav", "scene_annotation_csv_path": "annotations/test/foa_c2d731cbc1cfe3383f0c.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker located directly in front saying?", "answer": "The speaker positioned in front says, \"The half lights of doubt pained him.\"", "canonical_answer": "The half lights of doubt pained him.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 2.6, "azimuth_deg": -3.39, "elevation_deg": 10.613, "distance_m": 1.66}]}
{"qa_id": "qa_fbff48ba6d454604ade9", "split": "test", "audio_id": "foa_82d03a8145c60332e78c", "audio_path": "audio/test/foa_82d03a8145c60332e78c.wav", "scene_annotation_csv_path": "annotations/test/foa_82d03a8145c60332e78c.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener: the alarm or the tape?", "answer": "The tape is closer to the listener than the alarm.", "canonical_answer": "tape", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 8.7, "azimuth_deg": 31.131, "elevation_deg": -8.575, "distance_m": 2.36}, {"class_id": 48, "class_name": "tape", "track_id": 1, "start_time": 0.3, "end_time": 20.0, "azimuth_deg": 165.451, "elevation_deg": 15.993, "distance_m": 0.94}]}
{"qa_id": "qa_357b3c3d53bf971ce2f5", "split": "test", "audio_id": "foa_523c8c0b6e2d88b9e78b", "audio_path": "audio/test/foa_523c8c0b6e2d88b9e78b.wav", "scene_annotation_csv_path": "annotations/test/foa_523c8c0b6e2d88b9e78b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.0s to 0.8s, which sound is heard and from what direction?", "answer": "The drum is heard from back-left and below during 0.0s to 0.8s.", "canonical_answer": "drum from back-left and below.", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": 122.593, "elevation_deg": -32.047, "distance_m": 3.41}]}
{"qa_id": "qa_94babf9ac07bf964ed63", "split": "test", "audio_id": "foa_5b192df2880a63bb0d1b", "audio_path": "audio/test/foa_5b192df2880a63bb0d1b.wav", "scene_annotation_csv_path": "annotations/test/foa_5b192df2880a63bb0d1b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener, the singing or the tool?", "answer": "The tool is closer to the listener than the singing.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 11.0, "azimuth_deg": 73.105, "elevation_deg": 20.187, "distance_m": 2.86}, {"class_id": 52, "class_name": "tool", "track_id": 1, "start_time": 1.5, "end_time": 5.7, "azimuth_deg": -76.802, "elevation_deg": -25.454, "distance_m": 0.63}]}
{"qa_id": "qa_5b59098399070bf662d6", "split": "test", "audio_id": "foa_61acd2e5f13f6b41a3eb", "audio_path": "audio/test/foa_61acd2e5f13f6b41a3eb.wav", "scene_annotation_csv_path": "annotations/test/foa_61acd2e5f13f6b41a3eb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to war sound, is car on the left or on the right?", "answer": "car is to the left of war sound.", "canonical_answer": "car is to the left of war sound.", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 130.035, "elevation_deg": 9.776, "distance_m": 1.25}, {"class_id": 56, "class_name": "war_sound", "track_id": 1, "start_time": 1.1, "end_time": 3.1, "azimuth_deg": -26.978, "elevation_deg": 48.128, "distance_m": 1.27}]}
{"qa_id": "qa_cae199ec26881371ed32", "split": "test", "audio_id": "foa_6c6935bd629dc2be5adf", "audio_path": "audio/test/foa_6c6935bd629dc2be5adf.wav", "scene_annotation_csv_path": "annotations/test/foa_6c6935bd629dc2be5adf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from behind the listener?", "answer": "The closest source behind the listener is bell.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 14.2, "azimuth_deg": 125.363, "elevation_deg": -30.259, "distance_m": 1.6}, {"class_id": 53, "class_name": "train", "track_id": 2, "start_time": 5.3, "end_time": 12.5, "azimuth_deg": -172.955, "elevation_deg": 5.304, "distance_m": 2.67}, {"class_id": 18, "class_name": "drawer_cabinet", "track_id": 3, "start_time": 12.9, "end_time": 20.0, "azimuth_deg": -167.573, "elevation_deg": -37.6, "distance_m": 2.17}]}
{"qa_id": "qa_7e12ad644e061688ca1a", "split": "test", "audio_id": "foa_bfebabfec07f078ed682", "audio_path": "audio/test/foa_bfebabfec07f078ed682.wav", "scene_annotation_csv_path": "annotations/test/foa_bfebabfec07f078ed682.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker located at the front-left say?", "answer": "The speaker said, \"You must have plans for the future. Tell me unreservedly how I can help you.\"", "canonical_answer": "You must have plans for the future. Tell me unreservedly how I can help you.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 4.7, "azimuth_deg": 27.029, "elevation_deg": 0.0, "distance_m": 2.32}]}
{"qa_id": "qa_a24d54852bd8ff274fce", "split": "test", "audio_id": "foa_dd3aacfe567cb2fbd29e", "audio_path": "audio/test/foa_dd3aacfe567cb2fbd29e.wav", "scene_annotation_csv_path": "annotations/test/foa_dd3aacfe567cb2fbd29e.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the breathing and the frog, which sound source is located at a higher elevation?", "answer": "The frog is positioned at a higher elevation than the breathing.", "canonical_answer": "frog", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 1, "start_time": 0.0, "end_time": 4.6, "azimuth_deg": 31.742, "elevation_deg": -56.133, "distance_m": 1.31}, {"class_id": 24, "class_name": "frog", "track_id": 2, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": 160.467, "elevation_deg": 3.522, "distance_m": 1.06}]}
{"qa_id": "qa_3b54585a8d980d5fcdae", "split": "test", "audio_id": "foa_42a291701d8ac6eb4df7", "audio_path": "audio/test/foa_42a291701d8ac6eb4df7.wav", "scene_annotation_csv_path": "annotations/test/foa_42a291701d8ac6eb4df7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener, the insect or the typing?", "answer": "The insect is closer to the listener than the typing.", "canonical_answer": "insect", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 8.6, "azimuth_deg": -13.341, "elevation_deg": 10.292, "distance_m": 1.22}, {"class_id": 54, "class_name": "typing", "track_id": 2, "start_time": 4.6, "end_time": 5.1, "azimuth_deg": -163.288, "elevation_deg": 20.801, "distance_m": 2.58}]}
{"qa_id": "qa_2816c909d044998f28c3", "split": "test", "audio_id": "foa_5193ea34ebc06875a0f1", "audio_path": "audio/test/foa_5193ea34ebc06875a0f1.wav", "scene_annotation_csv_path": "annotations/test/foa_5193ea34ebc06875a0f1.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker positioned at the back-right say?", "answer": "The speaker at the back-right said, \"The queen gazed upon our friends, with evident interest.\"", "canonical_answer": "The queen gazed upon our friends, with evident interest.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 2.2, "azimuth_deg": -151.739, "elevation_deg": -8.297, "distance_m": 1.03}]}
{"qa_id": "qa_d6d5718513bd9c03fa08", "split": "test", "audio_id": "foa_39aeded34a442f2be7ee", "audio_path": "audio/test/foa_39aeded34a442f2be7ee.wav", "scene_annotation_csv_path": "annotations/test/foa_39aeded34a442f2be7ee.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the elevation of the keyboard instrument or the paper higher?", "answer": "The paper is positioned at a higher elevation than the keyboard instrument.", "canonical_answer": "paper", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 2, "start_time": 0.0, "end_time": 2.3, "azimuth_deg": 20.162, "elevation_deg": 0.0, "distance_m": 3.19}, {"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 1.0, "end_time": 3.6, "azimuth_deg": -165.693, "elevation_deg": 16.261, "distance_m": 2.24}]}
{"qa_id": "qa_2fe607e94bd05aa2187e", "split": "test", "audio_id": "foa_507b9554468122cbd753", "audio_path": "audio/test/foa_507b9554468122cbd753.wav", "scene_annotation_csv_path": "annotations/test/foa_507b9554468122cbd753.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to ocean, is bird on the left or on the right?", "answer": "bird is to the right of ocean.", "canonical_answer": "bird is to the right of ocean.", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 8.6, "azimuth_deg": -62.467, "elevation_deg": -31.059, "distance_m": 2.9}, {"class_id": 39, "class_name": "ocean", "track_id": 1, "start_time": 4.6, "end_time": 12.7, "azimuth_deg": 32.287, "elevation_deg": 13.55, "distance_m": 3.55}]}
{"qa_id": "qa_a2b0053d40d0d42728e5", "split": "test", "audio_id": "foa_13b0650362605d511aa0", "audio_path": "audio/test/foa_13b0650362605d511aa0.wav", "scene_annotation_csv_path": "annotations/test/foa_13b0650362605d511aa0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is machine.", "canonical_answer": "machine", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.2, "end_time": 5.4, "azimuth_deg": 136.054, "elevation_deg": 20.964, "distance_m": 2.7}, {"class_id": 35, "class_name": "machine", "track_id": 1, "start_time": 0.6, "end_time": 5.7, "azimuth_deg": -107.206, "elevation_deg": 14.89, "distance_m": 1.94}, {"class_id": 36, "class_name": "male_speech", "track_id": 2, "start_time": 5.5, "end_time": 6.3, "azimuth_deg": -100.601, "elevation_deg": -20.453, "distance_m": 0.63}]}
{"qa_id": "qa_d8845b0bb020448450d8", "split": "test", "audio_id": "foa_8c8b858e9e650454589b", "audio_path": "audio/test/foa_8c8b858e9e650454589b.wav", "scene_annotation_csv_path": "annotations/test/foa_8c8b858e9e650454589b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the guitar occurs, where is it located relative to the listener?", "answer": "The guitar is heard from back-left and below during 0.0s to 3.0s.", "canonical_answer": "guitar from back-left and below.", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 3.0, "azimuth_deg": 124.928, "elevation_deg": -29.292, "distance_m": 2.18}]}
{"qa_id": "qa_d204984a3ca5f8689f5c", "split": "test", "audio_id": "foa_5dbbbc1b150f962518af", "audio_path": "audio/test/foa_5dbbbc1b150f962518af.wav", "scene_annotation_csv_path": "annotations/test/foa_5dbbbc1b150f962518af.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker at the front-right say?", "answer": "The speaker said, \"I know nothing about it, she said, sadly.\"", "canonical_answer": "I know nothing about it, she said, sadly.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 2.6, "azimuth_deg": -43.726, "elevation_deg": 7.787, "distance_m": 1.31}]}
{"qa_id": "qa_497b1dcd67dcff80a7bb", "split": "test", "audio_id": "foa_ead3088d637027021cdd", "audio_path": "audio/test/foa_ead3088d637027021cdd.wav", "scene_annotation_csv_path": "annotations/test/foa_ead3088d637027021cdd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the dog and the wind instrument, which sound source is positioned closer to the listener?", "answer": "The dog is closer to the listener than the wind instrument.", "canonical_answer": "dog", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.7, "end_time": 20.0, "azimuth_deg": -119.058, "elevation_deg": -29.959, "distance_m": 1.98}, {"class_id": 59, "class_name": "wind_instrument", "track_id": 2, "start_time": 13.8, "end_time": 17.6, "azimuth_deg": -168.145, "elevation_deg": -8.805, "distance_m": 2.77}]}
{"qa_id": "qa_fd8c4fb87bdd2d80ec89", "split": "test", "audio_id": "foa_fea50abfde3a829ba0a3", "audio_path": "audio/test/foa_fea50abfde3a829ba0a3.wav", "scene_annotation_csv_path": "annotations/test/foa_fea50abfde3a829ba0a3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to tape, is singing on the left or on the right?", "answer": "singing is to the right of tape.", "canonical_answer": "singing is to the right of tape.", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -70.164, "elevation_deg": 20.494, "distance_m": 2.74}, {"class_id": 48, "class_name": "tape", "track_id": 1, "start_time": 1.6, "end_time": 7.7, "azimuth_deg": -9.82, "elevation_deg": 32.926, "distance_m": 1.8}]}
{"qa_id": "qa_00304e351e47538019b0", "split": "test", "audio_id": "foa_be6af77c88de9f222793", "audio_path": "audio/test/foa_be6af77c88de9f222793.wav", "scene_annotation_csv_path": "annotations/test/foa_be6af77c88de9f222793.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.2s to 1.1s, which sound is heard and from what direction?", "answer": "The war sound is heard from right during 0.2s to 1.1s.", "canonical_answer": "war sound from right.", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.2, "end_time": 1.1, "azimuth_deg": -78.094, "elevation_deg": -0.905, "distance_m": 3.03}]}
{"qa_id": "qa_32fe41b738f1730ee10e", "split": "test", "audio_id": "foa_c0bd51f259a731a0a29d", "audio_path": "audio/test/foa_c0bd51f259a731a0a29d.wav", "scene_annotation_csv_path": "annotations/test/foa_c0bd51f259a731a0a29d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which object has a higher elevation, the clock or the paper?", "answer": "The clock is positioned at a higher elevation than the paper.", "canonical_answer": "clock", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 2, "start_time": 15.6, "end_time": 18.7, "azimuth_deg": 132.464, "elevation_deg": 20.67, "distance_m": 2.54}, {"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.8, "end_time": 19.0, "azimuth_deg": 21.422, "elevation_deg": -34.457, "distance_m": 1.66}]}
{"qa_id": "qa_f274772610a39479ec1c", "split": "test", "audio_id": "foa_f52484e174def5589c31", "audio_path": "audio/test/foa_f52484e174def5589c31.wav", "scene_annotation_csv_path": "annotations/test/foa_f52484e174def5589c31.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is telephone alarm.", "canonical_answer": "telephone alarm", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -119.886, "elevation_deg": -6.061, "distance_m": 1.04}, {"class_id": 40, "class_name": "paper", "track_id": 1, "start_time": 16.6, "end_time": 20.0, "azimuth_deg": -93.405, "elevation_deg": -5.69, "distance_m": 2.92}, {"class_id": 50, "class_name": "telephone_alarm", "track_id": 2, "start_time": 16.6, "end_time": 20.0, "azimuth_deg": -65.49, "elevation_deg": 34.828, "distance_m": 2.0}]}
{"qa_id": "qa_344476e3afb73d5f8723", "split": "test", "audio_id": "foa_a88bc1b6536c796be5a6", "audio_path": "audio/test/foa_a88bc1b6536c796be5a6.wav", "scene_annotation_csv_path": "annotations/test/foa_a88bc1b6536c796be5a6.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.5s to 2.4s, what source is active and where is it located?", "answer": "The fire is heard from right and above during 0.5s to 2.4s.", "canonical_answer": "fire from right and above.", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 0, "start_time": 0.5, "end_time": 2.4, "azimuth_deg": -109.484, "elevation_deg": 29.655, "distance_m": 0.97}]}
{"qa_id": "qa_1fa375c3ae0ebc84e347", "split": "test", "audio_id": "foa_750dca097cd1ec0d8d5b", "audio_path": "audio/test/foa_750dca097cd1ec0d8d5b.wav", "scene_annotation_csv_path": "annotations/test/foa_750dca097cd1ec0d8d5b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the machine and the scratch, which sound source is positioned closer to the listener?", "answer": "The scratch is closer to the listener than the machine.", "canonical_answer": "scratch", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.3, "end_time": 16.3, "azimuth_deg": -147.8, "elevation_deg": -25.581, "distance_m": 3.38}, {"class_id": 44, "class_name": "scratch", "track_id": 2, "start_time": 12.3, "end_time": 13.9, "azimuth_deg": -128.63, "elevation_deg": 5.836, "distance_m": 2.18}]}
{"qa_id": "qa_771a89931b4f24314aa8", "split": "test", "audio_id": "foa_0a264497da7691fc919d", "audio_path": "audio/test/foa_0a264497da7691fc919d.wav", "scene_annotation_csv_path": "annotations/test/foa_0a264497da7691fc919d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is writing.", "canonical_answer": "writing", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.2, "end_time": 14.3, "azimuth_deg": -175.739, "elevation_deg": 16.589, "distance_m": 0.87}, {"class_id": 17, "class_name": "door", "track_id": 1, "start_time": 5.9, "end_time": 12.0, "azimuth_deg": 73.7, "elevation_deg": -14.901, "distance_m": 2.11}, {"class_id": 38, "class_name": "musical_instrument", "track_id": 2, "start_time": 5.9, "end_time": 6.8, "azimuth_deg": -72.525, "elevation_deg": -9.521, "distance_m": 1.4}]}
{"qa_id": "qa_ec0c2c65c3b47241620f", "split": "test", "audio_id": "foa_81f68bb8d0ed45a3cd49", "audio_path": "audio/test/foa_81f68bb8d0ed45a3cd49.wav", "scene_annotation_csv_path": "annotations/test/foa_81f68bb8d0ed45a3cd49.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is cooking to the left or right of percussion?", "answer": "cooking is to the left of percussion.", "canonical_answer": "cooking is to the left of percussion.", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.1, "end_time": 17.4, "azimuth_deg": 178.172, "elevation_deg": -19.819, "distance_m": 2.83}, {"class_id": 41, "class_name": "percussion", "track_id": 1, "start_time": 0.1, "end_time": 2.1, "azimuth_deg": 103.516, "elevation_deg": -21.628, "distance_m": 3.6}]}
{"qa_id": "qa_42128a324fbb8940443e", "split": "test", "audio_id": "foa_cc84cc8ae64bcbdcfcbb", "audio_path": "audio/test/foa_cc84cc8ae64bcbdcfcbb.wav", "scene_annotation_csv_path": "annotations/test/foa_cc84cc8ae64bcbdcfcbb.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker located at an azimuth of -37.5 degrees say?", "answer": "The speaker said, \"I have done my best, replied cinderlad.\"", "canonical_answer": "I have done my best, replied cinderlad.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 2.0, "azimuth_deg": -37.483, "elevation_deg": 0.0, "distance_m": 3.97}]}
{"qa_id": "qa_006cc9ae66611a3b713b", "split": "test", "audio_id": "foa_a4994618da6e7f738f48", "audio_path": "audio/test/foa_a4994618da6e7f738f48.wav", "scene_annotation_csv_path": "annotations/test/foa_a4994618da6e7f738f48.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the dog and the paper, which sound source is located at a higher elevation?", "answer": "The paper is positioned at a higher elevation than the dog.", "canonical_answer": "paper", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.6, "end_time": 10.9, "azimuth_deg": 107.437, "elevation_deg": -27.943, "distance_m": 0.76}, {"class_id": 40, "class_name": "paper", "track_id": 1, "start_time": 1.6, "end_time": 5.1, "azimuth_deg": -44.187, "elevation_deg": -16.198, "distance_m": 3.38}]}
{"qa_id": "qa_a284df525577ec36465a", "split": "test", "audio_id": "foa_216dda68ffd4ca4ebc15", "audio_path": "audio/test/foa_216dda68ffd4ca4ebc15.wav", "scene_annotation_csv_path": "annotations/test/foa_216dda68ffd4ca4ebc15.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the animal or the string instrument located at a higher elevation?", "answer": "The animal is positioned at a higher elevation than the string instrument.", "canonical_answer": "animal", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 2, "start_time": 11.0, "end_time": 18.3, "azimuth_deg": 23.417, "elevation_deg": 4.802, "distance_m": 1.61}, {"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 1.1, "end_time": 20.0, "azimuth_deg": 29.296, "elevation_deg": -13.984, "distance_m": 3.34}]}
{"qa_id": "qa_effa1004bb3eeb747fa4", "split": "test", "audio_id": "foa_7576fb3cfbbc768891cb", "audio_path": "audio/test/foa_7576fb3cfbbc768891cb.wav", "scene_annotation_csv_path": "annotations/test/foa_7576fb3cfbbc768891cb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to thunderstorm, is musical instrument on the left or on the right?", "answer": "musical instrument is to the left of thunderstorm.", "canonical_answer": "musical instrument is to the left of thunderstorm.", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 1, "start_time": 7.3, "end_time": 11.8, "azimuth_deg": 121.847, "elevation_deg": -23.909, "distance_m": 0.92}, {"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 2.0, "end_time": 8.1, "azimuth_deg": -93.217, "elevation_deg": 15.223, "distance_m": 1.82}]}
{"qa_id": "qa_ac157722eea0c93904be", "split": "test", "audio_id": "foa_752f9f5deeab9d270d12", "audio_path": "audio/test/foa_752f9f5deeab9d270d12.wav", "scene_annotation_csv_path": "annotations/test/foa_752f9f5deeab9d270d12.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.0s to 17.2s, which sound is heard and from what direction?", "answer": "The percussion is heard from right and below during 0.0s to 17.2s.", "canonical_answer": "percussion from right and below.", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 17.2, "azimuth_deg": -104.199, "elevation_deg": -20.58, "distance_m": 1.16}]}
{"qa_id": "qa_70491eceadd817081672", "split": "test", "audio_id": "foa_fa2ceb552e9d8c2889f4", "audio_path": "audio/test/foa_fa2ceb552e9d8c2889f4.wav", "scene_annotation_csv_path": "annotations/test/foa_fa2ceb552e9d8c2889f4.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the aircraft and the dog, which sound source is positioned closer to the listener?", "answer": "The aircraft is closer to the listener than the dog.", "canonical_answer": "aircraft", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.0, "end_time": 8.3, "azimuth_deg": -60.914, "elevation_deg": 0.0, "distance_m": 2.12}, {"class_id": 16, "class_name": "dog", "track_id": 1, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": 39.351, "elevation_deg": 0.0, "distance_m": 3.35}]}
{"qa_id": "qa_44033eb0a45a5f7b032e", "split": "test", "audio_id": "foa_553bc2d45c5903cd0abb", "audio_path": "audio/test/foa_553bc2d45c5903cd0abb.wav", "scene_annotation_csv_path": "annotations/test/foa_553bc2d45c5903cd0abb.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the right?", "answer": "Among the behind-the-listener sources, the rightmost one is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 6.0, "azimuth_deg": -149.42, "elevation_deg": 0.0, "distance_m": 4.86}, {"class_id": 61, "class_name": "writing", "track_id": 1, "start_time": 0.3, "end_time": 20.0, "azimuth_deg": -114.469, "elevation_deg": 0.0, "distance_m": 3.19}]}
{"qa_id": "qa_521884d35dbbbffb1b75", "split": "test", "audio_id": "foa_1869ba0fe1f0f27bebdc", "audio_path": "audio/test/foa_1869ba0fe1f0f27bebdc.wav", "scene_annotation_csv_path": "annotations/test/foa_1869ba0fe1f0f27bebdc.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the person speaking from the right side saying?", "answer": "The speaker on the right says, \"Tired out, Leslie herself dropped asleep.\"", "canonical_answer": "Tired out, Leslie herself dropped asleep.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 2.7, "azimuth_deg": -79.107, "elevation_deg": 0.0, "distance_m": 4.16}]}
{"qa_id": "qa_22cee397b84ac1a5159f", "split": "test", "audio_id": "foa_bc11807e852d1c4d254f", "audio_path": "audio/test/foa_bc11807e852d1c4d254f.wav", "scene_annotation_csv_path": "annotations/test/foa_bc11807e852d1c4d254f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the camera occurs, where is it located relative to the listener?", "answer": "The camera is heard from back and above during 0.2s to 6.9s.", "canonical_answer": "camera from back and above.", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.2, "end_time": 6.9, "azimuth_deg": -176.576, "elevation_deg": 20.246, "distance_m": 2.84}]}
{"qa_id": "qa_b15c29092dad60978ac5", "split": "test", "audio_id": "foa_486ba07b6143f3bda622", "audio_path": "audio/test/foa_486ba07b6143f3bda622.wav", "scene_annotation_csv_path": "annotations/test/foa_486ba07b6143f3bda622.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which source is positioned at a higher elevation: the camera or the home sound?", "answer": "The home sound is at a higher elevation than the camera.", "canonical_answer": "home sound", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 2, "start_time": 3.4, "end_time": 5.3, "azimuth_deg": -43.791, "elevation_deg": -52.053, "distance_m": 1.7}, {"class_id": 28, "class_name": "home_sound", "track_id": 1, "start_time": 1.8, "end_time": 3.9, "azimuth_deg": -143.257, "elevation_deg": 8.509, "distance_m": 1.9}]}
{"qa_id": "qa_8ced34e67dd9d780ec88", "split": "test", "audio_id": "foa_9cfff0ee17ce054cc489", "audio_path": "audio/test/foa_9cfff0ee17ce054cc489.wav", "scene_annotation_csv_path": "annotations/test/foa_9cfff0ee17ce054cc489.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker at the front-left say?", "answer": "The speaker at the front-left said, \"I do said he. He tells me that he is Edeyrn, the son of nudd.\"", "canonical_answer": "I do said he. He tells me that he is Edeyrn, the son of nudd.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 4.5, "azimuth_deg": 66.01, "elevation_deg": 0.0, "distance_m": 3.59}]}
{"qa_id": "qa_e4d2783aa6d8a1f7d37d", "split": "test", "audio_id": "foa_bada40f30ae1208b5c5e", "audio_path": "audio/test/foa_bada40f30ae1208b5c5e.wav", "scene_annotation_csv_path": "annotations/test/foa_bada40f30ae1208b5c5e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the crackle and the zipper, which sound source is located closer to the listener?", "answer": "The zipper is closer to the listener than the crackle.", "canonical_answer": "zipper", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 0, "start_time": 0.0, "end_time": 13.7, "azimuth_deg": -27.89, "elevation_deg": 2.008, "distance_m": 3.49}, {"class_id": 62, "class_name": "zipper", "track_id": 2, "start_time": 13.0, "end_time": 13.8, "azimuth_deg": 0.172, "elevation_deg": 48.262, "distance_m": 1.13}]}
{"qa_id": "qa_13476696aee14da4583d", "split": "test", "audio_id": "foa_9a626c24a2c1201330ca", "audio_path": "audio/test/foa_9a626c24a2c1201330ca.wav", "scene_annotation_csv_path": "annotations/test/foa_9a626c24a2c1201330ca.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to human vocalization, is dog on the left or on the right?", "answer": "dog is to the left of human vocalization.", "canonical_answer": "dog is to the left of human vocalization.", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 1, "start_time": 1.3, "end_time": 2.7, "azimuth_deg": 126.516, "elevation_deg": -38.179, "distance_m": 2.39}, {"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.2, "end_time": 4.3, "azimuth_deg": 71.056, "elevation_deg": -21.854, "distance_m": 3.67}]}
{"qa_id": "qa_beb5b44e3795fa25de7a", "split": "test", "audio_id": "foa_86fbcbfa7b612aea6081", "audio_path": "audio/test/foa_86fbcbfa7b612aea6081.wav", "scene_annotation_csv_path": "annotations/test/foa_86fbcbfa7b612aea6081.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the left?", "answer": "Among the front-positioned sources, the leftmost one is rain.", "canonical_answer": "rain", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 19.6, "azimuth_deg": -9.032, "elevation_deg": 14.225, "distance_m": 2.28}, {"class_id": 7, "class_name": "breathing", "track_id": 1, "start_time": 4.0, "end_time": 13.0, "azimuth_deg": -68.436, "elevation_deg": -42.375, "distance_m": 1.77}, {"class_id": 52, "class_name": "tool", "track_id": 2, "start_time": 5.2, "end_time": 9.1, "azimuth_deg": -54.52, "elevation_deg": -17.061, "distance_m": 2.1}]}
{"qa_id": "qa_5915b50176fd96ca3fb3", "split": "test", "audio_id": "foa_bace3a7e83c6d8772884", "audio_path": "audio/test/foa_bace3a7e83c6d8772884.wav", "scene_annotation_csv_path": "annotations/test/foa_bace3a7e83c6d8772884.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the door and the wood, which sound source is located closer to the listener?", "answer": "The wood is the source located closer to the listener.", "canonical_answer": "wood", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.0, "end_time": 4.5, "azimuth_deg": 3.411, "elevation_deg": -10.79, "distance_m": 3.31}, {"class_id": 60, "class_name": "wood", "track_id": 2, "start_time": 3.8, "end_time": 4.5, "azimuth_deg": 135.425, "elevation_deg": 41.768, "distance_m": 1.46}]}
{"qa_id": "qa_28f736db9bfbc59f8037", "split": "test", "audio_id": "foa_24aed7770d27f30a4acd", "audio_path": "audio/test/foa_24aed7770d27f30a4acd.wav", "scene_annotation_csv_path": "annotations/test/foa_24aed7770d27f30a4acd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the fire or the laughter positioned at a higher elevation?", "answer": "The fire is located at a higher elevation than the laughter.", "canonical_answer": "fire", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 1, "start_time": 0.3, "end_time": 2.6, "azimuth_deg": -141.256, "elevation_deg": 23.341, "distance_m": 2.33}, {"class_id": 34, "class_name": "laughter", "track_id": 2, "start_time": 2.4, "end_time": 3.8, "azimuth_deg": -167.175, "elevation_deg": -19.591, "distance_m": 1.61}]}
{"qa_id": "qa_ec089318c057995dae41", "split": "test", "audio_id": "foa_7bf75c7a689c6c7451cf", "audio_path": "audio/test/foa_7bf75c7a689c6c7451cf.wav", "scene_annotation_csv_path": "annotations/test/foa_7bf75c7a689c6c7451cf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.0s to 0.2s, what source is active and where is it located?", "answer": "The wind instrument is heard from back-left during 0.0s to 0.2s.", "canonical_answer": "wind instrument from back-left.", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": 129.44, "elevation_deg": 5.614, "distance_m": 0.64}]}
{"qa_id": "qa_02641f0ac730708dc519", "split": "test", "audio_id": "foa_e3d18209c570c337f365", "audio_path": "audio/test/foa_e3d18209c570c337f365.wav", "scene_annotation_csv_path": "annotations/test/foa_e3d18209c570c337f365.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is animal.", "canonical_answer": "animal", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 1.5, "end_time": 14.3, "azimuth_deg": -107.848, "elevation_deg": -23.039, "distance_m": 0.62}, {"class_id": 2, "class_name": "animal", "track_id": 1, "start_time": 4.1, "end_time": 4.8, "azimuth_deg": -45.865, "elevation_deg": -2.9, "distance_m": 2.86}, {"class_id": 12, "class_name": "cooking", "track_id": 2, "start_time": 8.5, "end_time": 13.5, "azimuth_deg": -82.89, "elevation_deg": -35.366, "distance_m": 1.3}]}
{"qa_id": "qa_8994e5e6212beac392e9", "split": "test", "audio_id": "foa_fb7ad8880ea270028958", "audio_path": "audio/test/foa_fb7ad8880ea270028958.wav", "scene_annotation_csv_path": "annotations/test/foa_fb7ad8880ea270028958.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker located at the front-left saying?", "answer": "The speaker positioned at the front-left is saying, \"You shall not come into my father's house.\"", "canonical_answer": "You shall not come into my father's house.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 1.9, "azimuth_deg": 47.062, "elevation_deg": 0.0, "distance_m": 1.21}]}
{"qa_id": "qa_778dfcc414fab5f422d5", "split": "test", "audio_id": "foa_6ddc17f40289283c9ecb", "audio_path": "audio/test/foa_6ddc17f40289283c9ecb.wav", "scene_annotation_csv_path": "annotations/test/foa_6ddc17f40289283c9ecb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is breathing to the left or right of tool?", "answer": "breathing is to the right of tool.", "canonical_answer": "breathing is to the right of tool.", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 3.8, "end_time": 11.9, "azimuth_deg": 50.183, "elevation_deg": -48.006, "distance_m": 1.34}, {"class_id": 52, "class_name": "tool", "track_id": 1, "start_time": 2.5, "end_time": 6.8, "azimuth_deg": 69.4, "elevation_deg": 11.329, "distance_m": 1.39}]}
{"qa_id": "qa_77cea279682426b0041e", "split": "test", "audio_id": "foa_cb79066928f2236cc9ce", "audio_path": "audio/test/foa_cb79066928f2236cc9ce.wav", "scene_annotation_csv_path": "annotations/test/foa_cb79066928f2236cc9ce.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.0s to 3.5s, what source is active and where is it located?", "answer": "The wind instrument is heard from back-right and above during 0.0s to 3.5s.", "canonical_answer": "wind instrument from back-right and above.", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.0, "end_time": 3.5, "azimuth_deg": -126.015, "elevation_deg": 19.143, "distance_m": 2.69}]}
{"qa_id": "qa_84d73866c7a5da2f17c4", "split": "test", "audio_id": "foa_02c9e8053cc85ba661af", "audio_path": "audio/test/foa_02c9e8053cc85ba661af.wav", "scene_annotation_csv_path": "annotations/test/foa_02c9e8053cc85ba661af.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker at the front-right say?", "answer": "The speaker at that location was silent.", "canonical_answer": "There was silence.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 1.6, "azimuth_deg": -46.605, "elevation_deg": 3.966, "distance_m": 0.76}]}
{"qa_id": "qa_3aa6d6acb0e95d948116", "split": "test", "audio_id": "foa_c0fc0f268ac0736bd41f", "audio_path": "audio/test/foa_c0fc0f268ac0736bd41f.wav", "scene_annotation_csv_path": "annotations/test/foa_c0fc0f268ac0736bd41f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from in front of the listener?", "answer": "The closest source in front of the listener is bird.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 2, "start_time": 13.3, "end_time": 16.6, "azimuth_deg": 65.575, "elevation_deg": 6.681, "distance_m": 3.18}]}
{"qa_id": "qa_a2a9f64f74db39b7bb02", "split": "test", "audio_id": "foa_f9cc4fbfd330a3d52cd4", "audio_path": "audio/test/foa_f9cc4fbfd330a3d52cd4.wav", "scene_annotation_csv_path": "annotations/test/foa_f9cc4fbfd330a3d52cd4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is alarm to the left or right of kitchenware?", "answer": "alarm is to the right of kitchenware.", "canonical_answer": "alarm is to the right of kitchenware.", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.2, "end_time": 5.2, "azimuth_deg": -90.813, "elevation_deg": 38.267, "distance_m": 2.09}, {"class_id": 32, "class_name": "kitchenware", "track_id": 1, "start_time": 0.2, "end_time": 2.0, "azimuth_deg": -70.33, "elevation_deg": 23.772, "distance_m": 1.44}]}
{"qa_id": "qa_ab41fc5ef6e5863705f5", "split": "test", "audio_id": "foa_aca2dde1e017afbf802c", "audio_path": "audio/test/foa_aca2dde1e017afbf802c.wav", "scene_annotation_csv_path": "annotations/test/foa_aca2dde1e017afbf802c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener: the machine or the vehicle?", "answer": "The vehicle is closer to the listener than the machine.", "canonical_answer": "vehicle", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 19.7, "azimuth_deg": 156.759, "elevation_deg": 33.157, "distance_m": 1.52}, {"class_id": 55, "class_name": "vehicle", "track_id": 1, "start_time": 4.1, "end_time": 5.5, "azimuth_deg": -58.228, "elevation_deg": -10.335, "distance_m": 0.59}]}
{"qa_id": "qa_84b8d3abc086f0466d78", "split": "test", "audio_id": "foa_e4aca2e4169b2140ece2", "audio_path": "audio/test/foa_e4aca2e4169b2140ece2.wav", "scene_annotation_csv_path": "annotations/test/foa_e4aca2e4169b2140ece2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the ocean and the printer, which source is located at a higher elevation?", "answer": "The printer is higher in elevation compared to the ocean.", "canonical_answer": "printer", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 2, "start_time": 10.7, "end_time": 20.0, "azimuth_deg": -55.858, "elevation_deg": -55.286, "distance_m": 2.09}, {"class_id": 42, "class_name": "printer", "track_id": 1, "start_time": 8.9, "end_time": 19.9, "azimuth_deg": -38.726, "elevation_deg": -8.373, "distance_m": 2.11}]}
{"qa_id": "qa_b117e4a73184dc331c98", "split": "test", "audio_id": "foa_aacacd8e6a9de916f929", "audio_path": "audio/test/foa_aacacd8e6a9de916f929.wav", "scene_annotation_csv_path": "annotations/test/foa_aacacd8e6a9de916f929.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the dog or the paper sound source positioned at a higher elevation?", "answer": "The paper sound source is located at a higher elevation than the dog.", "canonical_answer": "paper", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 1, "start_time": 3.8, "end_time": 8.2, "azimuth_deg": -156.866, "elevation_deg": 0.266, "distance_m": 2.3}, {"class_id": 40, "class_name": "paper", "track_id": 2, "start_time": 4.5, "end_time": 5.5, "azimuth_deg": 71.689, "elevation_deg": 15.442, "distance_m": 3.07}]}
{"qa_id": "qa_b806cc780b96f0ff4012", "split": "test", "audio_id": "foa_50798e8d6a3eae6d9e7f", "audio_path": "audio/test/foa_50798e8d6a3eae6d9e7f.wav", "scene_annotation_csv_path": "annotations/test/foa_50798e8d6a3eae6d9e7f.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.0s to 20.0s, what source is active and where is it located?", "answer": "The clock is heard from front during 0.0s to 20.0s.", "canonical_answer": "clock from front.", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 1, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 0.127, "elevation_deg": 0.0, "distance_m": 3.09}]}
{"qa_id": "qa_e665acd4a379b0a7831f", "split": "test", "audio_id": "foa_161d192ebe209ac5131b", "audio_path": "audio/test/foa_161d192ebe209ac5131b.wav", "scene_annotation_csv_path": "annotations/test/foa_161d192ebe209ac5131b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to zipper, is singing on the left or on the right?", "answer": "singing is to the right of zipper.", "canonical_answer": "singing is to the right of zipper.", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 0.1, "end_time": 14.8, "azimuth_deg": -89.004, "elevation_deg": -14.42, "distance_m": 0.89}, {"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -69.734, "elevation_deg": -18.848, "distance_m": 0.79}]}
{"qa_id": "qa_2230bf44c245cc211c1f", "split": "test", "audio_id": "foa_f5fbd251cca34d15ba65", "audio_path": "audio/test/foa_f5fbd251cca34d15ba65.wav", "scene_annotation_csv_path": "annotations/test/foa_f5fbd251cca34d15ba65.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the cat and the wind instrument, which sound source is located closer to the listener?", "answer": "The cat is closer to the listener than the wind instrument.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.1, "end_time": 14.6, "azimuth_deg": -70.494, "elevation_deg": 44.102, "distance_m": 1.04}, {"class_id": 59, "class_name": "wind_instrument", "track_id": 2, "start_time": 12.9, "end_time": 15.6, "azimuth_deg": 10.708, "elevation_deg": 9.631, "distance_m": 2.71}]}
{"qa_id": "qa_bb07e1bb28e4a9b3126d", "split": "test", "audio_id": "foa_1fbe4f2c43a36f413f73", "audio_path": "audio/test/foa_1fbe4f2c43a36f413f73.wav", "scene_annotation_csv_path": "annotations/test/foa_1fbe4f2c43a36f413f73.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What words were spoken by the person positioned to the left?", "answer": "The speaker on the left said, \"And all work had ceased with him.\"", "canonical_answer": "And all work had ceased with him.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 2.0, "azimuth_deg": 76.161, "elevation_deg": 13.635, "distance_m": 3.21}]}
{"qa_id": "qa_d719952916cac2ed4c1a", "split": "test", "audio_id": "foa_63a72f6337243c633c12", "audio_path": "audio/test/foa_63a72f6337243c633c12.wav", "scene_annotation_csv_path": "annotations/test/foa_63a72f6337243c633c12.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the right?", "answer": "Among the front-positioned sources, the rightmost one is body sound.", "canonical_answer": "body sound", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.4, "end_time": 6.4, "azimuth_deg": 50.081, "elevation_deg": -12.91, "distance_m": 1.61}, {"class_id": 6, "class_name": "body_sound", "track_id": 1, "start_time": 1.1, "end_time": 4.7, "azimuth_deg": -63.355, "elevation_deg": 37.682, "distance_m": 0.64}, {"class_id": 18, "class_name": "drawer_cabinet", "track_id": 2, "start_time": 4.8, "end_time": 6.1, "azimuth_deg": 61.061, "elevation_deg": 31.328, "distance_m": 1.58}]}
{"qa_id": "qa_d37365f56483e15de2ec", "split": "test", "audio_id": "foa_f3c1a4e84db53f849418", "audio_path": "audio/test/foa_f3c1a4e84db53f849418.wav", "scene_annotation_csv_path": "annotations/test/foa_f3c1a4e84db53f849418.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to drawer cabinet, is clock on the left or on the right?", "answer": "clock is to the left of drawer cabinet.", "canonical_answer": "clock is to the left of drawer cabinet.", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 2, "start_time": 0.0, "end_time": 19.0, "azimuth_deg": 67.674, "elevation_deg": 21.516, "distance_m": 2.58}, {"class_id": 18, "class_name": "drawer_cabinet", "track_id": 1, "start_time": 0.1, "end_time": 0.9, "azimuth_deg": 34.988, "elevation_deg": 10.11, "distance_m": 2.0}]}
{"qa_id": "qa_581c7e603c48b290ebc9", "split": "test", "audio_id": "foa_b212a56fcefeb210da43", "audio_path": "audio/test/foa_b212a56fcefeb210da43.wav", "scene_annotation_csv_path": "annotations/test/foa_b212a56fcefeb210da43.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.1s to 20.0s, what source is active and where is it located?", "answer": "The typing is heard from left and above during 0.1s to 20.0s.", "canonical_answer": "typing from left and above.", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": 92.878, "elevation_deg": 25.632, "distance_m": 1.97}]}
{"qa_id": "qa_c7b32c7c0feb543ba398", "split": "test", "audio_id": "foa_96f371be385d5337706f", "audio_path": "audio/test/foa_96f371be385d5337706f.wav", "scene_annotation_csv_path": "annotations/test/foa_96f371be385d5337706f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener, the frog or the typing?", "answer": "The typing is closer to the listener than the frog.", "canonical_answer": "typing", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 0.1, "end_time": 17.2, "azimuth_deg": 91.623, "elevation_deg": -14.548, "distance_m": 2.47}, {"class_id": 54, "class_name": "typing", "track_id": 1, "start_time": 11.3, "end_time": 15.7, "azimuth_deg": 170.159, "elevation_deg": 13.691, "distance_m": 1.01}]}
{"qa_id": "qa_9da136188b8ae0a483b5", "split": "test", "audio_id": "foa_a6238e59344c570b11a6", "audio_path": "audio/test/foa_a6238e59344c570b11a6.wav", "scene_annotation_csv_path": "annotations/test/foa_a6238e59344c570b11a6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the bird or the finger snapping located at a higher elevation?", "answer": "The finger snapping is at a higher elevation than the bird.", "canonical_answer": "finger snapping", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 1, "start_time": 12.4, "end_time": 20.0, "azimuth_deg": 158.538, "elevation_deg": -12.931, "distance_m": 3.07}, {"class_id": 21, "class_name": "finger_snapping", "track_id": 2, "start_time": 17.3, "end_time": 20.0, "azimuth_deg": 146.31, "elevation_deg": 7.1, "distance_m": 1.18}]}
{"qa_id": "qa_be25007c1b951b80d63b", "split": "test", "audio_id": "foa_b58f2619b76b2a246f7b", "audio_path": "audio/test/foa_b58f2619b76b2a246f7b.wav", "scene_annotation_csv_path": "annotations/test/foa_b58f2619b76b2a246f7b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is animal.", "canonical_answer": "animal", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 2.1, "end_time": 20.0, "azimuth_deg": 96.218, "elevation_deg": 9.272, "distance_m": 1.05}, {"class_id": 54, "class_name": "typing", "track_id": 1, "start_time": 2.1, "end_time": 5.2, "azimuth_deg": -161.626, "elevation_deg": 35.915, "distance_m": 0.72}, {"class_id": 60, "class_name": "wood", "track_id": 2, "start_time": 5.9, "end_time": 7.5, "azimuth_deg": 49.097, "elevation_deg": -20.154, "distance_m": 3.48}, {"class_id": 9, "class_name": "car", "track_id": 3, "start_time": 15.8, "end_time": 20.0, "azimuth_deg": -41.16, "elevation_deg": -5.981, "distance_m": 2.58}]}
{"qa_id": "qa_1ab67bd4da25eef7a0cf", "split": "test", "audio_id": "foa_ac383318006a1ca5eefe", "audio_path": "audio/test/foa_ac383318006a1ca5eefe.wav", "scene_annotation_csv_path": "annotations/test/foa_ac383318006a1ca5eefe.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker located at the back-right saying?", "answer": "The speaker is saying, \"Season with salt and pepper and a little sugar to taste.\"", "canonical_answer": "Season with salt and pepper and a little sugar to taste.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 2.6, "azimuth_deg": -121.582, "elevation_deg": 0.0, "distance_m": 4.13}]}
{"qa_id": "qa_6e7338d4b9349f9fd1ab", "split": "test", "audio_id": "foa_515d2889c4d41cc7b784", "audio_path": "audio/test/foa_515d2889c4d41cc7b784.wav", "scene_annotation_csv_path": "annotations/test/foa_515d2889c4d41cc7b784.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.2s to 5.6s, which sound is heard and from what direction?", "answer": "The speech is heard from front-left and above during 0.2s to 5.6s.", "canonical_answer": "speech from front-left and above.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 5.6, "azimuth_deg": 39.381, "elevation_deg": 40.079, "distance_m": 1.55}]}
{"qa_id": "qa_bbeb761ed5a3153e7f9d", "split": "test", "audio_id": "foa_559e87a3190fbf300739", "audio_path": "audio/test/foa_559e87a3190fbf300739.wav", "scene_annotation_csv_path": "annotations/test/foa_559e87a3190fbf300739.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the left?", "answer": "Among the front-positioned sources, the leftmost one is gong.", "canonical_answer": "gong", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 1, "start_time": 8.0, "end_time": 18.6, "azimuth_deg": 54.603, "elevation_deg": 3.015, "distance_m": 1.78}, {"class_id": 33, "class_name": "knock", "track_id": 2, "start_time": 18.5, "end_time": 20.0, "azimuth_deg": -84.227, "elevation_deg": -5.191, "distance_m": 2.71}]}
{"qa_id": "qa_db39aa0f4a2298ffd1a9", "split": "test", "audio_id": "foa_2f56bc021cb37b4282f6", "audio_path": "audio/test/foa_2f56bc021cb37b4282f6.wav", "scene_annotation_csv_path": "annotations/test/foa_2f56bc021cb37b4282f6.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speech content originating from the front?", "answer": "The speaker positioned in the front says, \"Fried bread for borders.\"", "canonical_answer": "Fried bread for borders.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 2.0, "azimuth_deg": 17.866, "elevation_deg": 6.044, "distance_m": 3.54}]}
{"qa_id": "qa_0d038390c32bbde715c4", "split": "test", "audio_id": "foa_b91f6b22e200864169c8", "audio_path": "audio/test/foa_b91f6b22e200864169c8.wav", "scene_annotation_csv_path": "annotations/test/foa_b91f6b22e200864169c8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to printer, is female speech on the left or on the right?", "answer": "female speech is to the left of printer.", "canonical_answer": "female speech is to the left of printer.", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 0, "start_time": 0.4, "end_time": 20.0, "azimuth_deg": 110.369, "elevation_deg": 48.552, "distance_m": 1.23}, {"class_id": 42, "class_name": "printer", "track_id": 1, "start_time": 5.1, "end_time": 15.4, "azimuth_deg": -23.367, "elevation_deg": 28.515, "distance_m": 1.45}]}
{"qa_id": "qa_ab1296e02d4093fbeaf0", "split": "test", "audio_id": "foa_220cb14aa83a6b554cbc", "audio_path": "audio/test/foa_220cb14aa83a6b554cbc.wav", "scene_annotation_csv_path": "annotations/test/foa_220cb14aa83a6b554cbc.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the bell and the rain, which source is located at a higher elevation?", "answer": "The rain is at a higher elevation than the bell.", "canonical_answer": "rain", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 1, "start_time": 0.5, "end_time": 1.6, "azimuth_deg": -39.419, "elevation_deg": -10.307, "distance_m": 3.31}, {"class_id": 43, "class_name": "rain", "track_id": 2, "start_time": 0.0, "end_time": 16.9, "azimuth_deg": 14.921, "elevation_deg": 0.0, "distance_m": 2.8}]}
{"qa_id": "qa_81808ae2d30191281f00", "split": "test", "audio_id": "foa_baa24b8dbb1895b4a404", "audio_path": "audio/test/foa_baa24b8dbb1895b4a404.wav", "scene_annotation_csv_path": "annotations/test/foa_baa24b8dbb1895b4a404.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the alarm and the ocean, which source is located closer to the listener?", "answer": "The alarm is closer to the listener than the ocean.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 1, "start_time": 3.6, "end_time": 18.9, "azimuth_deg": 98.778, "elevation_deg": -23.176, "distance_m": 1.45}, {"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.0, "end_time": 16.0, "azimuth_deg": 10.767, "elevation_deg": -18.229, "distance_m": 2.69}]}
{"qa_id": "qa_9b4e8d9587ed5264c310", "split": "test", "audio_id": "foa_451cb00452f769d315a2", "audio_path": "audio/test/foa_451cb00452f769d315a2.wav", "scene_annotation_csv_path": "annotations/test/foa_451cb00452f769d315a2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.0s to 2.0s, which sound is heard and from what direction?", "answer": "The human vocalization is heard from right and above during 0.0s to 2.0s.", "canonical_answer": "human vocalization from right and above.", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.0, "end_time": 2.0, "azimuth_deg": -100.582, "elevation_deg": 51.183, "distance_m": 0.9}]}
{"qa_id": "qa_55759658e755711430f2", "split": "test", "audio_id": "foa_5cabf446ed6534905270", "audio_path": "audio/test/foa_5cabf446ed6534905270.wav", "scene_annotation_csv_path": "annotations/test/foa_5cabf446ed6534905270.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the footsteps and the war sound, which one originates from a higher elevation?", "answer": "The footsteps are at a higher elevation than the war sound.", "canonical_answer": "footsteps", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 1, "start_time": 1.4, "end_time": 3.2, "azimuth_deg": -54.439, "elevation_deg": 10.761, "distance_m": 2.43}, {"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.1, "end_time": 9.5, "azimuth_deg": -15.375, "elevation_deg": -38.951, "distance_m": 2.1}]}
{"qa_id": "qa_ed653f746659563b625b", "split": "test", "audio_id": "foa_48a85a605e4b2158f39a", "audio_path": "audio/test/foa_48a85a605e4b2158f39a.wav", "scene_annotation_csv_path": "annotations/test/foa_48a85a605e4b2158f39a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the clock and the telephone alarm, which source is positioned closer to the listener?", "answer": "The clock is closer to the listener than the telephone alarm.", "canonical_answer": "clock", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 12.1, "azimuth_deg": -166.705, "elevation_deg": 36.271, "distance_m": 0.82}, {"class_id": 50, "class_name": "telephone_alarm", "track_id": 1, "start_time": 0.4, "end_time": 10.9, "azimuth_deg": -63.327, "elevation_deg": 8.314, "distance_m": 1.76}]}
{"qa_id": "qa_c43b419cd85d48e1af8d", "split": "test", "audio_id": "foa_67eb18a07820b4a25fa9", "audio_path": "audio/test/foa_67eb18a07820b4a25fa9.wav", "scene_annotation_csv_path": "annotations/test/foa_67eb18a07820b4a25fa9.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker located behind the listener saying?", "answer": "The speaker positioned behind you says, \"Hi, there goes a rabbit.\"", "canonical_answer": "Hi, there goes a rabbit.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 1.8, "azimuth_deg": -170.771, "elevation_deg": 13.347, "distance_m": 2.0}]}
{"qa_id": "qa_7dc1c9ebb32d47d3e64a", "split": "test", "audio_id": "foa_4918cc67551da53635ae", "audio_path": "audio/test/foa_4918cc67551da53635ae.wav", "scene_annotation_csv_path": "annotations/test/foa_4918cc67551da53635ae.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is body sound to the left or right of human vocalization?", "answer": "body sound is to the left of human vocalization.", "canonical_answer": "body sound is to the left of human vocalization.", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 2, "start_time": 0.0, "end_time": 17.6, "azimuth_deg": 171.133, "elevation_deg": 0.0, "distance_m": 4.66}, {"class_id": 29, "class_name": "human_vocalization", "track_id": 1, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": 111.911, "elevation_deg": 12.41, "distance_m": 4.51}]}
{"qa_id": "qa_6d15687c4a3b0d6fb36a", "split": "test", "audio_id": "foa_7c7fcf2fd752b0464ae6", "audio_path": "audio/test/foa_7c7fcf2fd752b0464ae6.wav", "scene_annotation_csv_path": "annotations/test/foa_7c7fcf2fd752b0464ae6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is zipper.", "canonical_answer": "zipper", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.0, "end_time": 12.1, "azimuth_deg": 56.662, "elevation_deg": -13.572, "distance_m": 3.43}, {"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 2.8, "end_time": 12.7, "azimuth_deg": 51.809, "elevation_deg": 8.833, "distance_m": 2.13}, {"class_id": 53, "class_name": "train", "track_id": 2, "start_time": 12.5, "end_time": 16.7, "azimuth_deg": 3.532, "elevation_deg": -4.499, "distance_m": 3.1}, {"class_id": 41, "class_name": "percussion", "track_id": 3, "start_time": 16.3, "end_time": 18.3, "azimuth_deg": 55.106, "elevation_deg": -20.0, "distance_m": 3.15}]}
{"qa_id": "qa_d37ef384ba59404f2963", "split": "test", "audio_id": "foa_348978d91c9d9e7f4ca7", "audio_path": "audio/test/foa_348978d91c9d9e7f4ca7.wav", "scene_annotation_csv_path": "annotations/test/foa_348978d91c9d9e7f4ca7.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is ocean.", "canonical_answer": "ocean", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.0, "end_time": 18.5, "azimuth_deg": -149.878, "elevation_deg": 0.0, "distance_m": 4.44}, {"class_id": 44, "class_name": "scratch", "track_id": 1, "start_time": 0.0, "end_time": 8.3, "azimuth_deg": -84.401, "elevation_deg": 0.0, "distance_m": 3.36}, {"class_id": 7, "class_name": "breathing", "track_id": 3, "start_time": 1.1, "end_time": 12.2, "azimuth_deg": 40.332, "elevation_deg": 0.0, "distance_m": 2.76}, {"class_id": 51, "class_name": "thunderstorm", "track_id": 2, "start_time": 5.9, "end_time": 20.0, "azimuth_deg": -14.665, "elevation_deg": -35.569, "distance_m": 0.89}]}
{"qa_id": "qa_2eac19ed503472d6b5b6", "split": "test", "audio_id": "foa_c71a560714e3ba351c0a", "audio_path": "audio/test/foa_c71a560714e3ba351c0a.wav", "scene_annotation_csv_path": "annotations/test/foa_c71a560714e3ba351c0a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the camera and the machine, which sound source is positioned closer to the listener?", "answer": "The machine is closer to the listener than the camera.", "canonical_answer": "machine", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": 30.992, "elevation_deg": -22.534, "distance_m": 2.79}, {"class_id": 35, "class_name": "machine", "track_id": 3, "start_time": 16.2, "end_time": 20.0, "azimuth_deg": 62.694, "elevation_deg": 41.471, "distance_m": 1.22}]}
{"qa_id": "qa_f3c0cbeb1f7e3cd1ccaa", "split": "test", "audio_id": "foa_e5eac5157dbbc9ebac85", "audio_path": "audio/test/foa_e5eac5157dbbc9ebac85.wav", "scene_annotation_csv_path": "annotations/test/foa_e5eac5157dbbc9ebac85.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker located to the left and above saying?", "answer": "The speaker positioned to the left and above is saying, \"Is a line of good poetry.\"", "canonical_answer": "Is a line of good poetry.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 1.6, "azimuth_deg": 83.032, "elevation_deg": 33.093, "distance_m": 4.01}]}
{"qa_id": "qa_daaaee2a53c8db625395", "split": "test", "audio_id": "foa_67fcd1423f8bd908d4ca", "audio_path": "audio/test/foa_67fcd1423f8bd908d4ca.wav", "scene_annotation_csv_path": "annotations/test/foa_67fcd1423f8bd908d4ca.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.3s to 2.4s, what source is active and where is it located?", "answer": "The speech is heard from right during 0.3s to 2.4s.", "canonical_answer": "speech from right.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 2.4, "azimuth_deg": -99.36, "elevation_deg": 0.0, "distance_m": 3.19}]}
{"qa_id": "qa_f6df18ff52b532d842fd", "split": "test", "audio_id": "foa_39e91e4ed280bdf25fab", "audio_path": "audio/test/foa_39e91e4ed280bdf25fab.wav", "scene_annotation_csv_path": "annotations/test/foa_39e91e4ed280bdf25fab.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is bell to the left or right of ocean?", "answer": "bell is to the left of ocean.", "canonical_answer": "bell is to the left of ocean.", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 1, "start_time": 8.3, "end_time": 8.8, "azimuth_deg": -13.898, "elevation_deg": -2.143, "distance_m": 2.82}, {"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -88.703, "elevation_deg": -16.044, "distance_m": 1.9}]}
{"qa_id": "qa_f0e67440caed1d68ac70", "split": "test", "audio_id": "foa_7530dda172e410944c3a", "audio_path": "audio/test/foa_7530dda172e410944c3a.wav", "scene_annotation_csv_path": "annotations/test/foa_7530dda172e410944c3a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which source is positioned at a higher elevation, the camera or the guitar?", "answer": "The guitar is at a higher elevation than the camera.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.0, "end_time": 13.7, "azimuth_deg": 150.036, "elevation_deg": -56.628, "distance_m": 1.26}, {"class_id": 27, "class_name": "guitar", "track_id": 1, "start_time": 2.0, "end_time": 4.7, "azimuth_deg": 137.541, "elevation_deg": -24.017, "distance_m": 0.98}]}
{"qa_id": "qa_6c3373768edf56857780", "split": "test", "audio_id": "foa_1e6db85c98700c8b3ba3", "audio_path": "audio/test/foa_1e6db85c98700c8b3ba3.wav", "scene_annotation_csv_path": "annotations/test/foa_1e6db85c98700c8b3ba3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the left?", "answer": "Among the front-positioned sources, the leftmost one is human vocalization.", "canonical_answer": "human vocalization", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 7.5, "azimuth_deg": -26.168, "elevation_deg": 46.167, "distance_m": 1.06}, {"class_id": 29, "class_name": "human_vocalization", "track_id": 1, "start_time": 5.0, "end_time": 7.5, "azimuth_deg": 18.751, "elevation_deg": 9.941, "distance_m": 3.25}, {"class_id": 18, "class_name": "drawer_cabinet", "track_id": 2, "start_time": 6.4, "end_time": 9.1, "azimuth_deg": -78.019, "elevation_deg": -9.231, "distance_m": 3.1}]}
{"qa_id": "qa_b5d73c9ffc441f012750", "split": "test", "audio_id": "foa_c46a9636588d7485da8b", "audio_path": "audio/test/foa_c46a9636588d7485da8b.wav", "scene_annotation_csv_path": "annotations/test/foa_c46a9636588d7485da8b.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker located at the front-left saying?", "answer": "The speaker is saying, \"That was what Missus Macpherson said to me, only the other day.\"", "canonical_answer": "That was what Missus Macpherson said to me, only the other day.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 5.0, "azimuth_deg": 66.853, "elevation_deg": 0.0, "distance_m": 0.71}]}
{"qa_id": "qa_15044da2e194c7e94d2e", "split": "test", "audio_id": "foa_e2a37ed6df89ec008d31", "audio_path": "audio/test/foa_e2a37ed6df89ec008d31.wav", "scene_annotation_csv_path": "annotations/test/foa_e2a37ed6df89ec008d31.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the cooking and the drum, which sound source is located closer to the listener?", "answer": "The drum is closer to the listener than the cooking.", "canonical_answer": "drum", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 2, "start_time": 14.2, "end_time": 15.4, "azimuth_deg": -53.911, "elevation_deg": 5.793, "distance_m": 2.71}, {"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": -16.606, "elevation_deg": -27.777, "distance_m": 0.6}]}
{"qa_id": "qa_35110919c2f10f2e153c", "split": "test", "audio_id": "foa_58af3ac7bc3e3c640460", "audio_path": "audio/test/foa_58af3ac7bc3e3c640460.wav", "scene_annotation_csv_path": "annotations/test/foa_58af3ac7bc3e3c640460.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "counting", "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to door, is clock on the left or on the right?", "answer": "clock is to the right of door.", "canonical_answer": "clock is to the right of door.", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 19.0, "azimuth_deg": -52.094, "elevation_deg": 0.0, "distance_m": 4.66}, {"class_id": 17, "class_name": "door", "track_id": 1, "start_time": 0.0, "end_time": 1.3, "azimuth_deg": 37.454, "elevation_deg": -21.328, "distance_m": 2.42}]}
{"qa_id": "qa_4df48b8e5e239076cdb9", "split": "test", "audio_id": "foa_3013f904827dd1468f09", "audio_path": "audio/test/foa_3013f904827dd1468f09.wav", "scene_annotation_csv_path": "annotations/test/foa_3013f904827dd1468f09.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the alarm and the clock, which sound source is positioned at a higher elevation?", "answer": "The alarm is located at a higher elevation than the clock.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.4, "end_time": 18.6, "azimuth_deg": 61.487, "elevation_deg": 32.426, "distance_m": 1.76}, {"class_id": 11, "class_name": "clock", "track_id": 1, "start_time": 0.6, "end_time": 12.7, "azimuth_deg": -152.963, "elevation_deg": -21.964, "distance_m": 3.31}]}
{"qa_id": "qa_756ed75ec076b4b2ae3a", "split": "test", "audio_id": "foa_fec3667a46022dca3a4f", "audio_path": "audio/test/foa_fec3667a46022dca3a4f.wav", "scene_annotation_csv_path": "annotations/test/foa_fec3667a46022dca3a4f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.0s to 20.0s, which sound is heard and from what direction?", "answer": "The clock is heard from right during 0.0s to 20.0s.", "canonical_answer": "clock from right.", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -101.388, "elevation_deg": 3.301, "distance_m": 1.67}]}
{"qa_id": "qa_fa55d893d61975f10644", "split": "test", "audio_id": "foa_eacd816bcd07ff5f8c6b", "audio_path": "audio/test/foa_eacd816bcd07ff5f8c6b.wav", "scene_annotation_csv_path": "annotations/test/foa_eacd816bcd07ff5f8c6b.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker located at the front of the scene say?", "answer": "The speaker at the front said, \"They have, Sir replied the clerk.\"", "canonical_answer": "They have, Sir replied the clerk.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 2.2, "azimuth_deg": -18.189, "elevation_deg": -1.889, "distance_m": 4.94}]}
{"qa_id": "qa_942b001c67450ffc4a61", "split": "test", "audio_id": "foa_b8acc386e4b9e822b70e", "audio_path": "audio/test/foa_b8acc386e4b9e822b70e.wav", "scene_annotation_csv_path": "annotations/test/foa_b8acc386e4b9e822b70e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the door and the war sound, which one is located at a higher elevation?", "answer": "The war sound is at a higher elevation than the door.", "canonical_answer": "war sound", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 1, "start_time": 8.6, "end_time": 11.9, "azimuth_deg": -6.731, "elevation_deg": -35.674, "distance_m": 1.63}, {"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.1, "end_time": 9.3, "azimuth_deg": 5.826, "elevation_deg": -9.821, "distance_m": 1.21}]}
{"qa_id": "qa_b64785ec70b966930fee", "split": "test", "audio_id": "foa_016b7e5d0831f02a9259", "audio_path": "audio/test/foa_016b7e5d0831f02a9259.wav", "scene_annotation_csv_path": "annotations/test/foa_016b7e5d0831f02a9259.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is crushing.", "canonical_answer": "crushing", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 140.51, "elevation_deg": 14.537, "distance_m": 0.91}, {"class_id": 55, "class_name": "vehicle", "track_id": 1, "start_time": 0.9, "end_time": 6.3, "azimuth_deg": 92.147, "elevation_deg": -26.508, "distance_m": 1.42}, {"class_id": 15, "class_name": "crushing", "track_id": 2, "start_time": 8.1, "end_time": 8.7, "azimuth_deg": 161.768, "elevation_deg": -28.323, "distance_m": 2.6}]}
{"qa_id": "qa_b674eff56f38e326cc26", "split": "test", "audio_id": "foa_64118fdc86b9ef8fdcb8", "audio_path": "audio/test/foa_64118fdc86b9ef8fdcb8.wav", "scene_annotation_csv_path": "annotations/test/foa_64118fdc86b9ef8fdcb8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is metal clink to the left or right of typing?", "answer": "metal clink is to the left of typing.", "canonical_answer": "metal clink is to the left of typing.", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.4, "end_time": 20.0, "azimuth_deg": 68.185, "elevation_deg": -3.857, "distance_m": 2.82}, {"class_id": 54, "class_name": "typing", "track_id": 1, "start_time": 18.7, "end_time": 19.2, "azimuth_deg": -37.747, "elevation_deg": -11.33, "distance_m": 3.17}]}
{"qa_id": "qa_f56c27f4c86dbb8428f5", "split": "test", "audio_id": "foa_ebf1c4ea1af8fb756469", "audio_path": "audio/test/foa_ebf1c4ea1af8fb756469.wav", "scene_annotation_csv_path": "annotations/test/foa_ebf1c4ea1af8fb756469.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Is the aircraft or the appliance located closer to the listener?", "answer": "The aircraft is nearer to the listener than the appliance.", "canonical_answer": "aircraft", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 2, "start_time": 7.8, "end_time": 20.0, "azimuth_deg": 157.762, "elevation_deg": 21.583, "distance_m": 1.23}, {"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 44.489, "elevation_deg": 27.533, "distance_m": 1.79}]}
{"qa_id": "qa_23c2652ae68d58a3804d", "split": "test", "audio_id": "foa_43682122c4100f336297", "audio_path": "audio/test/foa_43682122c4100f336297.wav", "scene_annotation_csv_path": "annotations/test/foa_43682122c4100f336297.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.3s to 2.8s, what source is active and where is it located?", "answer": "The crushing is heard from front and above during 0.3s to 2.8s.", "canonical_answer": "crushing from front and above.", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 0, "start_time": 0.3, "end_time": 2.8, "azimuth_deg": 21.711, "elevation_deg": 35.087, "distance_m": 0.8}]}
{"qa_id": "qa_d2ff56465da9ce669a49", "split": "test", "audio_id": "foa_17de1ac5557aec006000", "audio_path": "audio/test/foa_17de1ac5557aec006000.wav", "scene_annotation_csv_path": "annotations/test/foa_17de1ac5557aec006000.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker located at the back-right say?", "answer": "The speaker at the back-right said, \"Yes, nodded, Billy Demurely.\"", "canonical_answer": "Yes, nodded, Billy Demurely.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 1.9, "azimuth_deg": -150.851, "elevation_deg": -0.734, "distance_m": 1.14}]}
{"qa_id": "qa_5de07586048d1dd993bb", "split": "test", "audio_id": "foa_790b67d60c695f176222", "audio_path": "audio/test/foa_790b67d60c695f176222.wav", "scene_annotation_csv_path": "annotations/test/foa_790b67d60c695f176222.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to scratch, is rain on the left or on the right?", "answer": "rain is to the left of scratch.", "canonical_answer": "rain is to the left of scratch.", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 39.007, "elevation_deg": 20.174, "distance_m": 2.51}, {"class_id": 44, "class_name": "scratch", "track_id": 1, "start_time": 7.6, "end_time": 10.7, "azimuth_deg": 23.137, "elevation_deg": 8.793, "distance_m": 1.73}]}
{"qa_id": "qa_9cf79ca889a0be131fb9", "split": "test", "audio_id": "foa_8fef04b64fedd4ce20f0", "audio_path": "audio/test/foa_8fef04b64fedd4ce20f0.wav", "scene_annotation_csv_path": "annotations/test/foa_8fef04b64fedd4ce20f0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which source is positioned closer to the listener, the guitar or the musical instrument?", "answer": "The musical instrument is closer to the listener than the guitar.", "canonical_answer": "musical instrument", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 1, "start_time": 1.8, "end_time": 5.6, "azimuth_deg": 160.847, "elevation_deg": 10.342, "distance_m": 3.3}, {"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.4, "end_time": 13.4, "azimuth_deg": -14.972, "elevation_deg": 15.081, "distance_m": 0.64}]}
{"qa_id": "qa_196bd9eabc2dc7705937", "split": "test", "audio_id": "foa_ef67b57532c88425cbeb", "audio_path": "audio/test/foa_ef67b57532c88425cbeb.wav", "scene_annotation_csv_path": "annotations/test/foa_ef67b57532c88425cbeb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.7s to 20.0s, what source is active and where is it located?", "answer": "The telephone alarm is heard from back-left and above during 0.7s to 20.0s.", "canonical_answer": "telephone alarm from back-left and above.", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 0.7, "end_time": 20.0, "azimuth_deg": 117.928, "elevation_deg": 24.067, "distance_m": 1.55}]}
{"qa_id": "qa_a727ed373306cd184492", "split": "test", "audio_id": "foa_c7adf8ce0f0d2c459c96", "audio_path": "audio/test/foa_c7adf8ce0f0d2c459c96.wav", "scene_annotation_csv_path": "annotations/test/foa_c7adf8ce0f0d2c459c96.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "moving", "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the left?", "answer": "Among the front-positioned sources, the leftmost one is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.0, "end_time": 4.863562, "azimuth_deg": 35.293, "elevation_deg": -4.009, "distance_m": 3.59}, {"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 0.0, "end_time": 4.863562, "azimuth_deg": 39.965, "elevation_deg": -20.055, "distance_m": 2.89}]}
{"qa_id": "qa_c949866dc438ccdecb1c", "split": "test", "audio_id": "foa_0a048d379743572600fb", "audio_path": "audio/test/foa_0a048d379743572600fb.wav", "scene_annotation_csv_path": "annotations/test/foa_0a048d379743572600fb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which of the two sound sources, the bell or the camera, is positioned at a higher elevation?", "answer": "The bell is at a higher elevation than the camera.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.1, "end_time": 9.0, "azimuth_deg": -169.671, "elevation_deg": 10.464, "distance_m": 3.32}, {"class_id": 8, "class_name": "camera", "track_id": 1, "start_time": 2.2, "end_time": 6.9, "azimuth_deg": -103.699, "elevation_deg": -15.993, "distance_m": 1.18}]}
{"qa_id": "qa_b9a3793211d3a8556e56", "split": "test", "audio_id": "foa_21be0a2f8a9c2c9623b8", "audio_path": "audio/test/foa_21be0a2f8a9c2c9623b8.wav", "scene_annotation_csv_path": "annotations/test/foa_21be0a2f8a9c2c9623b8.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the person speaking from the right saying?", "answer": "The man on the right said, \"Not exackly, said the man, but it's all right.\"", "canonical_answer": "Not exackly, said the man, but it's all right.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.0, "end_time": 2.8, "azimuth_deg": -103.29, "elevation_deg": 12.931, "distance_m": 2.69}]}
{"qa_id": "qa_6d44cf7b7fd38f73b829", "split": "test", "audio_id": "foa_3b3aabb0e7072f81d220", "audio_path": "audio/test/foa_3b3aabb0e7072f81d220.wav", "scene_annotation_csv_path": "annotations/test/foa_3b3aabb0e7072f81d220.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to finger snapping, is clock on the left or on the right?", "answer": "clock is to the right of finger snapping.", "canonical_answer": "clock is to the right of finger snapping.", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 14.0, "azimuth_deg": 112.922, "elevation_deg": -12.94, "distance_m": 2.32}, {"class_id": 21, "class_name": "finger_snapping", "track_id": 1, "start_time": 5.8, "end_time": 11.2, "azimuth_deg": 117.435, "elevation_deg": -2.921, "distance_m": 2.64}]}
{"qa_id": "qa_10102fdea8155eb61244", "split": "test", "audio_id": "foa_69cae1a36bba4d0cfbfc", "audio_path": "audio/test/foa_69cae1a36bba4d0cfbfc.wav", "scene_annotation_csv_path": "annotations/test/foa_69cae1a36bba4d0cfbfc.csv", "dataset": "tau2636594", "data_source": "dcase_real", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 3.6s to 7.6s, what source is active and where is it located?", "answer": "The car is heard from right during 3.6s to 7.6s.", "canonical_answer": "car from right.", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 11, "start_time": 3.6, "end_time": 7.6, "azimuth_deg": -102.0, "elevation_deg": 0.0, "distance_m": 1.0}]}
{"qa_id": "qa_bf03f28cc9c4fd8fb8c2", "split": "test", "audio_id": "foa_6ea317a4e69852b81913", "audio_path": "audio/test/foa_6ea317a4e69852b81913.wav", "scene_annotation_csv_path": "annotations/test/foa_6ea317a4e69852b81913.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which of the two sounds, footsteps or glass, originates from a higher elevation?", "answer": "The glass is at a higher elevation than the footsteps.", "canonical_answer": "glass", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.8, "end_time": 10.2, "azimuth_deg": 93.483, "elevation_deg": -21.481, "distance_m": 1.72}, {"class_id": 25, "class_name": "glass", "track_id": 1, "start_time": 2.3, "end_time": 5.4, "azimuth_deg": 43.758, "elevation_deg": 1.448, "distance_m": 3.31}]}
{"qa_id": "qa_dd4290afb5e611341d93", "split": "test", "audio_id": "foa_44bd22398db234993555", "audio_path": "audio/test/foa_44bd22398db234993555.wav", "scene_annotation_csv_path": "annotations/test/foa_44bd22398db234993555.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from behind the listener?", "answer": "The closest source behind the listener is breathing.", "canonical_answer": "breathing", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.1, "end_time": 10.4, "azimuth_deg": 170.591, "elevation_deg": -39.137, "distance_m": 2.56}, {"class_id": 7, "class_name": "breathing", "track_id": 1, "start_time": 7.3, "end_time": 7.8, "azimuth_deg": -155.357, "elevation_deg": -35.887, "distance_m": 0.79}]}
{"qa_id": "qa_178ab62b76bf2b37266e", "split": "test", "audio_id": "foa_ae31b04b5847376b3549", "audio_path": "audio/test/foa_ae31b04b5847376b3549.wav", "scene_annotation_csv_path": "annotations/test/foa_ae31b04b5847376b3549.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Is the speech or the train located closer to the listener?", "answer": "The train is located closer to the listener than the speech.", "canonical_answer": "train", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 6.4, "azimuth_deg": -74.333, "elevation_deg": 0.0, "distance_m": 3.81}, {"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": -135.227, "elevation_deg": 9.725, "distance_m": 3.23}]}
{"qa_id": "qa_c1814e266396c196509d", "split": "test", "audio_id": "foa_25fd1b4de5284e5a11c5", "audio_path": "audio/test/foa_25fd1b4de5284e5a11c5.wav", "scene_annotation_csv_path": "annotations/test/foa_25fd1b4de5284e5a11c5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is clock to the left or right of guitar?", "answer": "clock is to the left of guitar.", "canonical_answer": "clock is to the left of guitar.", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 1, "start_time": 1.9, "end_time": 9.0, "azimuth_deg": -27.607, "elevation_deg": -32.874, "distance_m": 1.9}, {"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 8.0, "azimuth_deg": -33.071, "elevation_deg": -51.417, "distance_m": 2.53}]}
{"qa_id": "qa_08d4ed5fa86e2dd6fe89", "split": "test", "audio_id": "foa_d08bffdd89f302612f38", "audio_path": "audio/test/foa_d08bffdd89f302612f38.wav", "scene_annotation_csv_path": "annotations/test/foa_d08bffdd89f302612f38.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the wind and the zipper, which sound source is positioned at a higher elevation?", "answer": "The zipper is located at a higher elevation than the wind.", "canonical_answer": "zipper", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 1, "start_time": 0.6, "end_time": 4.8, "azimuth_deg": 159.347, "elevation_deg": -14.03, "distance_m": 3.15}, {"class_id": 62, "class_name": "zipper", "track_id": 2, "start_time": 4.1, "end_time": 8.6, "azimuth_deg": 136.524, "elevation_deg": 28.317, "distance_m": 0.69}]}
{"qa_id": "qa_a7723ee2fd9021406ef7", "split": "test", "audio_id": "foa_69740533f08a2dcdbd98", "audio_path": "audio/test/foa_69740533f08a2dcdbd98.wav", "scene_annotation_csv_path": "annotations/test/foa_69740533f08a2dcdbd98.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source, the aircraft or the vehicle, is located closer to the listener?", "answer": "The vehicle is positioned closer to the listener than the aircraft.", "canonical_answer": "vehicle", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 1, "start_time": 11.6, "end_time": 12.5, "azimuth_deg": 64.362, "elevation_deg": -15.891, "distance_m": 3.48}, {"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 169.018, "elevation_deg": -21.31, "distance_m": 1.73}]}
{"qa_id": "qa_ce5eb510518cb8325b70", "split": "test", "audio_id": "foa_a54c1200fbd11cd2647b", "audio_path": "audio/test/foa_a54c1200fbd11cd2647b.wav", "scene_annotation_csv_path": "annotations/test/foa_a54c1200fbd11cd2647b.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker positioned at the back-right say?", "answer": "The speaker at the back-right said, \"I wish to tell you something.\"", "canonical_answer": "I wish to tell you something.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 1.6, "azimuth_deg": -120.939, "elevation_deg": 0.0, "distance_m": 2.28}]}
{"qa_id": "qa_1c551da7fb542bdde5fb", "split": "test", "audio_id": "foa_48d0469bc67ec5585321", "audio_path": "audio/test/foa_48d0469bc67ec5585321.wav", "scene_annotation_csv_path": "annotations/test/foa_48d0469bc67ec5585321.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is human vocalization.", "canonical_answer": "human vocalization", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.1, "end_time": 13.2, "azimuth_deg": 79.711, "elevation_deg": -1.294, "distance_m": 2.32}, {"class_id": 29, "class_name": "human_vocalization", "track_id": 1, "start_time": 8.2, "end_time": 9.1, "azimuth_deg": -124.114, "elevation_deg": -34.221, "distance_m": 1.98}, {"class_id": 41, "class_name": "percussion", "track_id": 2, "start_time": 10.3, "end_time": 11.0, "azimuth_deg": 50.51, "elevation_deg": -37.661, "distance_m": 1.94}, {"class_id": 44, "class_name": "scratch", "track_id": 3, "start_time": 10.7, "end_time": 11.6, "azimuth_deg": 143.602, "elevation_deg": 9.088, "distance_m": 2.48}]}
{"qa_id": "qa_88b4581ec34c5e43c5ec", "split": "test", "audio_id": "foa_b743c6e233a1b6e9e184", "audio_path": "audio/test/foa_b743c6e233a1b6e9e184.wav", "scene_annotation_csv_path": "annotations/test/foa_b743c6e233a1b6e9e184.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 1.1s to 12.2s, what source is active and where is it located?", "answer": "The breathing is heard from right during 1.1s to 12.2s.", "canonical_answer": "breathing from right.", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 1.1, "end_time": 12.2, "azimuth_deg": -111.261, "elevation_deg": 0.0, "distance_m": 2.22}]}
{"qa_id": "qa_b0df64adea46ef904492", "split": "test", "audio_id": "foa_ab3c8a19ce2f54091239", "audio_path": "audio/test/foa_ab3c8a19ce2f54091239.wav", "scene_annotation_csv_path": "annotations/test/foa_ab3c8a19ce2f54091239.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the right?", "answer": "Among the behind-the-listener sources, the rightmost one is train.", "canonical_answer": "train", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 108.002, "elevation_deg": -4.023, "distance_m": 2.25}, {"class_id": 53, "class_name": "train", "track_id": 1, "start_time": 3.0, "end_time": 6.7, "azimuth_deg": -120.976, "elevation_deg": -40.549, "distance_m": 1.92}, {"class_id": 59, "class_name": "wind_instrument", "track_id": 2, "start_time": 14.5, "end_time": 20.0, "azimuth_deg": -117.327, "elevation_deg": 4.383, "distance_m": 1.76}]}
{"qa_id": "qa_b9539439df0c6befca8e", "split": "test", "audio_id": "foa_1b679e1c6cb135a1c1c7", "audio_path": "audio/test/foa_1b679e1c6cb135a1c1c7.wav", "scene_annotation_csv_path": "annotations/test/foa_1b679e1c6cb135a1c1c7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the dog or the ocean located at a higher elevation?", "answer": "The dog is at a higher elevation than the ocean.", "canonical_answer": "dog", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 3, "start_time": 9.2, "end_time": 20.0, "azimuth_deg": 175.05, "elevation_deg": 8.807, "distance_m": 1.35}, {"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": 10.262, "elevation_deg": -23.83, "distance_m": 2.34}]}
{"qa_id": "qa_515b7fe2b3e6da553498", "split": "test", "audio_id": "foa_9d45cdc2c144d5c1f076", "audio_path": "audio/test/foa_9d45cdc2c144d5c1f076.wav", "scene_annotation_csv_path": "annotations/test/foa_9d45cdc2c144d5c1f076.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the sound of breathing and the sound of paper, which one is located closer to the listener?", "answer": "The sound of breathing is closer to the listener than the sound of paper.", "canonical_answer": "breathing", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 2, "start_time": 9.3, "end_time": 16.8, "azimuth_deg": -57.443, "elevation_deg": -14.296, "distance_m": 0.65}, {"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.0, "end_time": 11.7, "azimuth_deg": 11.414, "elevation_deg": -20.861, "distance_m": 1.64}]}
{"qa_id": "qa_935374a28a6eb562c672", "split": "test", "audio_id": "foa_db4bfaa487fd279f0c44", "audio_path": "audio/test/foa_db4bfaa487fd279f0c44.wav", "scene_annotation_csv_path": "annotations/test/foa_db4bfaa487fd279f0c44.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to fire, is drawer cabinet on the left or on the right?", "answer": "drawer cabinet is to the right of fire.", "canonical_answer": "drawer cabinet is to the right of fire.", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 0, "start_time": 3.3, "end_time": 12.8, "azimuth_deg": -54.391, "elevation_deg": -23.009, "distance_m": 2.24}, {"class_id": 22, "class_name": "fire", "track_id": 1, "start_time": 6.2, "end_time": 7.2, "azimuth_deg": 40.527, "elevation_deg": 26.404, "distance_m": 2.29}]}
{"qa_id": "qa_753f58ce27415435312b", "split": "test", "audio_id": "foa_b003acacf1f7fc1008b3", "audio_path": "audio/test/foa_b003acacf1f7fc1008b3.wav", "scene_annotation_csv_path": "annotations/test/foa_b003acacf1f7fc1008b3.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker on the left saying?", "answer": "The speaker on the left says, \"The girl put the birds into the water, and watched them anxiously.\"", "canonical_answer": "The girl put the birds into the water, and watched them anxiously.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 4.4, "azimuth_deg": 67.734, "elevation_deg": 0.0, "distance_m": 3.46}]}
{"qa_id": "qa_204ead0e0ff650e10312", "split": "test", "audio_id": "foa_abe70639624527a2724b", "audio_path": "audio/test/foa_abe70639624527a2724b.wav", "scene_annotation_csv_path": "annotations/test/foa_abe70639624527a2724b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the metal clink occurs, where is it located relative to the listener?", "answer": "The metal clink is heard from front-right and below during 0.5s to 3.6s.", "canonical_answer": "metal clink from front-right and below.", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.5, "end_time": 3.6, "azimuth_deg": -24.951, "elevation_deg": -40.686, "distance_m": 1.2}]}
{"qa_id": "qa_c80fc653d9cbd2272877", "split": "test", "audio_id": "foa_2383d9dbd5afd5aece14", "audio_path": "audio/test/foa_2383d9dbd5afd5aece14.wav", "scene_annotation_csv_path": "annotations/test/foa_2383d9dbd5afd5aece14.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 1.2s to 15.0s, which sound is heard and from what direction?", "answer": "The tape is heard from back-right during 1.2s to 15.0s.", "canonical_answer": "tape from back-right.", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 1.2, "end_time": 15.0, "azimuth_deg": -153.386, "elevation_deg": -10.725, "distance_m": 3.28}]}
{"qa_id": "qa_33aafb8fbfa6f82460d1", "split": "test", "audio_id": "foa_845c73d628d4d896c728", "audio_path": "audio/test/foa_845c73d628d4d896c728.wav", "scene_annotation_csv_path": "annotations/test/foa_845c73d628d4d896c728.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from in front of the listener?", "answer": "The closest source in front of the listener is crackle.", "canonical_answer": "crackle", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 84.4, "elevation_deg": -22.555, "distance_m": 2.05}, {"class_id": 14, "class_name": "crackle", "track_id": 1, "start_time": 1.8, "end_time": 3.6, "azimuth_deg": -46.67, "elevation_deg": 39.136, "distance_m": 1.42}]}
{"qa_id": "qa_5d6885bb6e70880b1ccc", "split": "test", "audio_id": "foa_c3f01c49e63129800945", "audio_path": "audio/test/foa_c3f01c49e63129800945.wav", "scene_annotation_csv_path": "annotations/test/foa_c3f01c49e63129800945.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener, the ocean or the thunderstorm?", "answer": "The thunderstorm is closer to the listener than the ocean.", "canonical_answer": "thunderstorm", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 2, "start_time": 18.2, "end_time": 20.0, "azimuth_deg": 103.947, "elevation_deg": -30.96, "distance_m": 2.76}, {"class_id": 51, "class_name": "thunderstorm", "track_id": 1, "start_time": 19.0, "end_time": 20.0, "azimuth_deg": -129.185, "elevation_deg": 3.328, "distance_m": 0.52}]}
{"qa_id": "qa_94ae85932654097e84ab", "split": "test", "audio_id": "foa_5f0444e7b7fa084913fc", "audio_path": "audio/test/foa_5f0444e7b7fa084913fc.wav", "scene_annotation_csv_path": "annotations/test/foa_5f0444e7b7fa084913fc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is positioned at a higher elevation, the camera or the singing?", "answer": "The singing is at a greater elevation than the camera.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 2, "start_time": 2.4, "end_time": 3.6, "azimuth_deg": 33.04, "elevation_deg": -34.864, "distance_m": 1.81}, {"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 3.4, "azimuth_deg": -6.221, "elevation_deg": 37.436, "distance_m": 2.32}]}
{"qa_id": "qa_d07e7c9a78587415e63e", "split": "test", "audio_id": "foa_3c3fc7207b22d1363fcd", "audio_path": "audio/test/foa_3c3fc7207b22d1363fcd.wav", "scene_annotation_csv_path": "annotations/test/foa_3c3fc7207b22d1363fcd.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is crack to the left or right of vehicle?", "answer": "crack is to the left of vehicle.", "canonical_answer": "crack is to the left of vehicle.", "truth_source": "annotation", "source_refs": [{"class_id": 13, "class_name": "crack", "track_id": 1, "start_time": 1.0, "end_time": 9.4, "azimuth_deg": -47.186, "elevation_deg": 0.0, "distance_m": 1.8}, {"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 1.4, "end_time": 5.9, "azimuth_deg": -133.145, "elevation_deg": -14.55, "distance_m": 3.7}]}
{"qa_id": "qa_2a1504c1efcdcc08f6c6", "split": "test", "audio_id": "foa_07569242cac9c04bd217", "audio_path": "audio/test/foa_07569242cac9c04bd217.wav", "scene_annotation_csv_path": "annotations/test/foa_07569242cac9c04bd217.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker positioned at the right and below say?", "answer": "The speaker said, \"But his old eyes were glinting.\"", "canonical_answer": "But his old eyes were glinting.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 2.2, "azimuth_deg": -87.059, "elevation_deg": -20.004, "distance_m": 4.37}]}
{"qa_id": "qa_8a2976c2a81cb2dfc8e3", "split": "test", "audio_id": "foa_924aa58c1c6a128a2e8b", "audio_path": "audio/test/foa_924aa58c1c6a128a2e8b.wav", "scene_annotation_csv_path": "annotations/test/foa_924aa58c1c6a128a2e8b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from behind the listener?", "answer": "The closest source behind the listener is door.", "canonical_answer": "door", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 3, "start_time": 11.8, "end_time": 13.4, "azimuth_deg": -177.937, "elevation_deg": 29.083, "distance_m": 0.72}]}
{"qa_id": "qa_af7443cd98dd7d805fa3", "split": "test", "audio_id": "foa_a335e3c64dcc4f136e7e", "audio_path": "audio/test/foa_a335e3c64dcc4f136e7e.wav", "scene_annotation_csv_path": "annotations/test/foa_a335e3c64dcc4f136e7e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the speech and the writing, which sound source is positioned closer to the listener?", "answer": "The writing is closer to the listener than the speech.", "canonical_answer": "writing", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 2, "start_time": 3.4, "end_time": 5.7, "azimuth_deg": -118.423, "elevation_deg": 17.194, "distance_m": 3.14}, {"class_id": 61, "class_name": "writing", "track_id": 1, "start_time": 0.0, "end_time": 18.4, "azimuth_deg": 144.056, "elevation_deg": -30.231, "distance_m": 1.56}]}
{"qa_id": "qa_2f79eab580f464e4e54e", "split": "test", "audio_id": "foa_77e05fd107534b628be9", "audio_path": "audio/test/foa_77e05fd107534b628be9.wav", "scene_annotation_csv_path": "annotations/test/foa_77e05fd107534b628be9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to water, is knock on the left or on the right?", "answer": "knock is to the left of water.", "canonical_answer": "knock is to the left of water.", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 0, "start_time": 0.2, "end_time": 19.8, "azimuth_deg": -16.221, "elevation_deg": -28.384, "distance_m": 3.0}, {"class_id": 57, "class_name": "water", "track_id": 1, "start_time": 0.0, "end_time": 18.5, "azimuth_deg": -37.755, "elevation_deg": -48.956, "distance_m": 1.91}]}
{"qa_id": "qa_4dae41f12685eda7f1f1", "split": "test", "audio_id": "foa_12233ef1b60d94cae681", "audio_path": "audio/test/foa_12233ef1b60d94cae681.wav", "scene_annotation_csv_path": "annotations/test/foa_12233ef1b60d94cae681.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the female speech or the laughter positioned at a higher elevation?", "answer": "The female speech is at a higher elevation than the laughter.", "canonical_answer": "female speech", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 2, "start_time": 6.2, "end_time": 9.3, "azimuth_deg": 153.058, "elevation_deg": -1.697, "distance_m": 1.55}, {"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.6, "end_time": 15.3, "azimuth_deg": -159.506, "elevation_deg": -13.319, "distance_m": 3.24}]}
{"qa_id": "qa_86e3f3f0cde3a2f460f8", "split": "test", "audio_id": "foa_ce6d55fe6d4bff3eb028", "audio_path": "audio/test/foa_ce6d55fe6d4bff3eb028.wav", "scene_annotation_csv_path": "annotations/test/foa_ce6d55fe6d4bff3eb028.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.2s to 0.9s, which sound is heard and from what direction?", "answer": "The kitchenware is heard from right and below during 0.2s to 0.9s.", "canonical_answer": "kitchenware from right and below.", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 0.2, "end_time": 0.9, "azimuth_deg": -80.931, "elevation_deg": -58.562, "distance_m": 1.52}]}
{"qa_id": "qa_0a0fc6baf2b012c0b622", "split": "test", "audio_id": "foa_7f5265bcc7a510080a1d", "audio_path": "audio/test/foa_7f5265bcc7a510080a1d.wav", "scene_annotation_csv_path": "annotations/test/foa_7f5265bcc7a510080a1d.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker positioned to the left say?", "answer": "The speaker on the left said, \"Don't you feel lonely in it sometimes, O, never.\"", "canonical_answer": "Don't you feel lonely in it sometimes, O, never.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 3.8, "azimuth_deg": 101.367, "elevation_deg": 5.018, "distance_m": 4.46}]}
{"qa_id": "qa_8c27bc22db2838c0a693", "split": "test", "audio_id": "foa_98711d7e78c9268edfc1", "audio_path": "audio/test/foa_98711d7e78c9268edfc1.wav", "scene_annotation_csv_path": "annotations/test/foa_98711d7e78c9268edfc1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the appliance and the zipper, which sound source is located closer to the listener?", "answer": "The zipper is closer to the listener than the appliance.", "canonical_answer": "zipper", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.0, "end_time": 18.1, "azimuth_deg": -47.515, "elevation_deg": 1.039, "distance_m": 2.6}, {"class_id": 62, "class_name": "zipper", "track_id": 1, "start_time": 4.8, "end_time": 13.8, "azimuth_deg": 64.621, "elevation_deg": 21.61, "distance_m": 1.36}]}
{"qa_id": "qa_fb52df61221864b63316", "split": "test", "audio_id": "foa_246d4ad10a524157c3a2", "audio_path": "audio/test/foa_246d4ad10a524157c3a2.wav", "scene_annotation_csv_path": "annotations/test/foa_246d4ad10a524157c3a2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is located at a higher elevation, the footsteps or the writing?", "answer": "The footsteps are at a greater elevation than the writing.", "canonical_answer": "footsteps", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 2, "start_time": 13.5, "end_time": 20.0, "azimuth_deg": 142.775, "elevation_deg": 21.852, "distance_m": 2.57}, {"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.8, "end_time": 20.0, "azimuth_deg": -15.43, "elevation_deg": -29.006, "distance_m": 0.73}]}
{"qa_id": "qa_619c7bde6f3b1a65b44e", "split": "test", "audio_id": "foa_8a541d08c5407c9b778d", "audio_path": "audio/test/foa_8a541d08c5407c9b778d.wav", "scene_annotation_csv_path": "annotations/test/foa_8a541d08c5407c9b778d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the right?", "answer": "Among the front-positioned sources, the rightmost one is alarm.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": -37.579, "elevation_deg": -26.834, "distance_m": 1.34}, {"class_id": 31, "class_name": "keyboard_instrument", "track_id": 1, "start_time": 5.7, "end_time": 9.2, "azimuth_deg": 18.48, "elevation_deg": 16.644, "distance_m": 1.27}, {"class_id": 45, "class_name": "singing", "track_id": 2, "start_time": 10.1, "end_time": 20.0, "azimuth_deg": 13.294, "elevation_deg": 12.6, "distance_m": 3.44}, {"class_id": 59, "class_name": "wind_instrument", "track_id": 3, "start_time": 15.6, "end_time": 20.0, "azimuth_deg": -22.58, "elevation_deg": -1.503, "distance_m": 1.02}]}
{"qa_id": "qa_15334648b8358e7d3bba", "split": "test", "audio_id": "foa_052026ca75b27b2fa0c2", "audio_path": "audio/test/foa_052026ca75b27b2fa0c2.wav", "scene_annotation_csv_path": "annotations/test/foa_052026ca75b27b2fa0c2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to ocean, is drum on the left or on the right?", "answer": "drum is to the left of ocean.", "canonical_answer": "drum is to the left of ocean.", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 1, "start_time": 0.9, "end_time": 8.2, "azimuth_deg": 138.455, "elevation_deg": 14.262, "distance_m": 1.9}, {"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.1, "end_time": 13.1, "azimuth_deg": -174.584, "elevation_deg": -15.051, "distance_m": 2.75}]}
{"qa_id": "qa_aedc5537ba861e44da17", "split": "test", "audio_id": "foa_d11f9c9521ad3cfee6c1", "audio_path": "audio/test/foa_d11f9c9521ad3cfee6c1.wav", "scene_annotation_csv_path": "annotations/test/foa_d11f9c9521ad3cfee6c1.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker located to the left and below saying?", "answer": "The speaker is saying, \"Yes, Sir. But he may turn up on the cliff at any moment.\"", "canonical_answer": "Yes, Sir. But he may turn up on the cliff at any moment.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 2.6, "azimuth_deg": 83.03, "elevation_deg": -21.539, "distance_m": 3.74}]}
{"qa_id": "qa_6d4b4788f16c2cba3bc4", "split": "test", "audio_id": "foa_f680dfd69af523159159", "audio_path": "audio/test/foa_f680dfd69af523159159.wav", "scene_annotation_csv_path": "annotations/test/foa_f680dfd69af523159159.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 1.1s to 6.0s, what source is active and where is it located?", "answer": "The kitchenware is heard from right during 1.1s to 6.0s.", "canonical_answer": "kitchenware from right.", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 1.1, "end_time": 6.0, "azimuth_deg": -79.719, "elevation_deg": 7.124, "distance_m": 0.62}]}
{"qa_id": "qa_324e9e09a3fd3b4be50c", "split": "test", "audio_id": "foa_cabd2d352b698c254382", "audio_path": "audio/test/foa_cabd2d352b698c254382.wav", "scene_annotation_csv_path": "annotations/test/foa_cabd2d352b698c254382.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.1s to 8.6s, which sound is heard and from what direction?", "answer": "The clock is heard from back-right and below during 0.1s to 8.6s.", "canonical_answer": "clock from back-right and below.", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.1, "end_time": 8.6, "azimuth_deg": -153.281, "elevation_deg": -48.287, "distance_m": 0.98}]}
{"qa_id": "qa_4410401c68403add2e9c", "split": "test", "audio_id": "foa_ee6daf6a90b79362e7c3", "audio_path": "audio/test/foa_ee6daf6a90b79362e7c3.wav", "scene_annotation_csv_path": "annotations/test/foa_ee6daf6a90b79362e7c3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to tape, is singing on the left or on the right?", "answer": "singing is to the right of tape.", "canonical_answer": "singing is to the right of tape.", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 1.3, "end_time": 6.1, "azimuth_deg": -73.508, "elevation_deg": 31.695, "distance_m": 1.81}, {"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 3.1, "end_time": 20.0, "azimuth_deg": -41.295, "elevation_deg": -20.065, "distance_m": 2.02}]}
{"qa_id": "qa_680a2663368f5954bf54", "split": "test", "audio_id": "foa_46b53829fabe99869e60", "audio_path": "audio/test/foa_46b53829fabe99869e60.wav", "scene_annotation_csv_path": "annotations/test/foa_46b53829fabe99869e60.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker located to the front-left say?", "answer": "The speaker at the front-left said, \"Daphne exclaimed tenderly. what more is needed.\"", "canonical_answer": "Daphne exclaimed tenderly. what more is needed.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 2.7, "azimuth_deg": 29.405, "elevation_deg": -8.048, "distance_m": 1.19}]}
{"qa_id": "qa_0e419182deb2393653de", "split": "test", "audio_id": "foa_8d99794c5e066030416c", "audio_path": "audio/test/foa_8d99794c5e066030416c.wav", "scene_annotation_csv_path": "annotations/test/foa_8d99794c5e066030416c.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the right?", "answer": "Among the behind-the-listener sources, the rightmost one is ocean.", "canonical_answer": "ocean", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 1, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -99.189, "elevation_deg": -18.947, "distance_m": 4.53}, {"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.0, "end_time": 15.1, "azimuth_deg": -135.525, "elevation_deg": 2.302, "distance_m": 3.04}, {"class_id": 21, "class_name": "finger_snapping", "track_id": 2, "start_time": 1.4, "end_time": 3.2, "azimuth_deg": -91.008, "elevation_deg": 8.086, "distance_m": 3.57}]}
{"qa_id": "qa_15ec93b067d00fdac570", "split": "test", "audio_id": "foa_b7488fffa53fb889cef9", "audio_path": "audio/test/foa_b7488fffa53fb889cef9.wav", "scene_annotation_csv_path": "annotations/test/foa_b7488fffa53fb889cef9.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the body sound and the guitar, which one is located at a higher elevation?", "answer": "The guitar is positioned at a higher elevation than the body sound.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": -83.813, "elevation_deg": -18.898, "distance_m": 1.36}, {"class_id": 27, "class_name": "guitar", "track_id": 1, "start_time": 0.0, "end_time": 2.4, "azimuth_deg": 72.791, "elevation_deg": -7.008, "distance_m": 3.63}]}
{"qa_id": "qa_18ce390dc45d22f668f6", "split": "test", "audio_id": "foa_edcf00136d0e3c52fd30", "audio_path": "audio/test/foa_edcf00136d0e3c52fd30.wav", "scene_annotation_csv_path": "annotations/test/foa_edcf00136d0e3c52fd30.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Is the cat or the frog located closer to the listener?", "answer": "The cat is positioned closer to the listener than the frog.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 2, "start_time": 2.8, "end_time": 3.4, "azimuth_deg": -149.318, "elevation_deg": -16.858, "distance_m": 1.71}, {"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 0.2, "end_time": 3.8, "azimuth_deg": -61.107, "elevation_deg": -16.764, "distance_m": 3.12}]}
{"qa_id": "qa_7907cdaced19c7590a03", "split": "test", "audio_id": "foa_7b8ac0200f0f45bd6447", "audio_path": "audio/test/foa_7b8ac0200f0f45bd6447.wav", "scene_annotation_csv_path": "annotations/test/foa_7b8ac0200f0f45bd6447.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the tearing sound or the machine sound located at a higher elevation?", "answer": "The tearing sound is located at a higher elevation than the machine sound.", "canonical_answer": "tearing", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 2, "start_time": 2.2, "end_time": 5.4, "azimuth_deg": -10.519, "elevation_deg": -12.497, "distance_m": 0.55}, {"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 1.4, "end_time": 20.0, "azimuth_deg": 138.972, "elevation_deg": -0.888, "distance_m": 1.38}]}
{"qa_id": "qa_f8431ec4ed190c3c580a", "split": "test", "audio_id": "foa_9c12c2b254945ed89a6b", "audio_path": "audio/test/foa_9c12c2b254945ed89a6b.wav", "scene_annotation_csv_path": "annotations/test/foa_9c12c2b254945ed89a6b.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker located at the front-right saying?", "answer": "The speaker says, \"Never mind my plain speaking, said I. It is from the best of motives.\"", "canonical_answer": "Never mind my plain speaking, said I. It is from the best of motives.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 6.1, "azimuth_deg": -28.422, "elevation_deg": 0.0, "distance_m": 3.82}]}
{"qa_id": "qa_32209b71197801dd0ca3", "split": "test", "audio_id": "foa_6c132ce7826b2a6b10db", "audio_path": "audio/test/foa_6c132ce7826b2a6b10db.wav", "scene_annotation_csv_path": "annotations/test/foa_6c132ce7826b2a6b10db.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is drawer cabinet to the left or right of writing?", "answer": "drawer cabinet is to the left of writing.", "canonical_answer": "drawer cabinet is to the left of writing.", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 1, "start_time": 12.2, "end_time": 13.5, "azimuth_deg": 93.786, "elevation_deg": -35.864, "distance_m": 3.34}, {"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.3, "end_time": 20.0, "azimuth_deg": -93.125, "elevation_deg": 10.278, "distance_m": 0.96}]}
{"qa_id": "qa_0bbacff0c4cedaf93e3c", "split": "test", "audio_id": "foa_e9bf9f55061324cc8d8f", "audio_path": "audio/test/foa_e9bf9f55061324cc8d8f.wav", "scene_annotation_csv_path": "annotations/test/foa_e9bf9f55061324cc8d8f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.6s to 6.5s, which sound is heard and from what direction?", "answer": "The metal clink is heard from front during 0.6s to 6.5s.", "canonical_answer": "metal clink from front.", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.6, "end_time": 6.5, "azimuth_deg": 6.885, "elevation_deg": -6.57, "distance_m": 2.0}]}
{"qa_id": "qa_48f2614ad7b0695cdeb5", "split": "test", "audio_id": "foa_67436de939c1c4dac77e", "audio_path": "audio/test/foa_67436de939c1c4dac77e.wav", "scene_annotation_csv_path": "annotations/test/foa_67436de939c1c4dac77e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener, the footsteps or the singing?", "answer": "The singing is closer to the listener than the footsteps.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 2, "start_time": 12.9, "end_time": 18.2, "azimuth_deg": -82.923, "elevation_deg": 1.907, "distance_m": 3.32}, {"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.8, "end_time": 20.0, "azimuth_deg": -177.794, "elevation_deg": -43.457, "distance_m": 1.99}]}
{"qa_id": "qa_6493889ce157db1535e7", "split": "test", "audio_id": "foa_229b12060059ba6b6ba7", "audio_path": "audio/test/foa_229b12060059ba6b6ba7.wav", "scene_annotation_csv_path": "annotations/test/foa_229b12060059ba6b6ba7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from behind the listener?", "answer": "The closest source behind the listener is cat.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -90.842, "elevation_deg": 38.349, "distance_m": 0.79}, {"class_id": 20, "class_name": "female_speech", "track_id": 1, "start_time": 1.2, "end_time": 3.5, "azimuth_deg": 148.127, "elevation_deg": -20.752, "distance_m": 1.6}, {"class_id": 42, "class_name": "printer", "track_id": 2, "start_time": 1.6, "end_time": 15.0, "azimuth_deg": -94.115, "elevation_deg": 8.941, "distance_m": 2.95}, {"class_id": 22, "class_name": "fire", "track_id": 3, "start_time": 13.4, "end_time": 15.7, "azimuth_deg": -96.097, "elevation_deg": -11.282, "distance_m": 2.94}]}
{"qa_id": "qa_b45d138a6645092eff19", "split": "test", "audio_id": "foa_2581d4c5ec16c99ea412", "audio_path": "audio/test/foa_2581d4c5ec16c99ea412.wav", "scene_annotation_csv_path": "annotations/test/foa_2581d4c5ec16c99ea412.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener, the crackle or the footsteps?", "answer": "The crackle is closer to the listener than the footsteps.", "canonical_answer": "crackle", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 3, "start_time": 0.0, "end_time": 19.2, "azimuth_deg": 32.45, "elevation_deg": 55.07, "distance_m": 1.0}, {"class_id": 23, "class_name": "footsteps", "track_id": 1, "start_time": 0.2, "end_time": 4.6, "azimuth_deg": -86.677, "elevation_deg": -30.721, "distance_m": 2.89}]}
{"qa_id": "qa_2532e4a9a1449bcf8b0b", "split": "test", "audio_id": "foa_01b0d8e79287227e3fe0", "audio_path": "audio/test/foa_01b0d8e79287227e3fe0.wav", "scene_annotation_csv_path": "annotations/test/foa_01b0d8e79287227e3fe0.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is bell to the left or right of laughter?", "answer": "bell is to the left of laughter.", "canonical_answer": "bell is to the left of laughter.", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 1, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": 141.364, "elevation_deg": 0.0, "distance_m": 3.65}, {"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.0, "end_time": 0.9, "azimuth_deg": -12.952, "elevation_deg": 11.152, "distance_m": 4.57}]}
{"qa_id": "qa_21963d264182f0626788", "split": "test", "audio_id": "foa_744368ed8d781c47dd89", "audio_path": "audio/test/foa_744368ed8d781c47dd89.wav", "scene_annotation_csv_path": "annotations/test/foa_744368ed8d781c47dd89.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.4s to 9.4s, which sound is heard and from what direction?", "answer": "The water is heard from right and above during 0.4s to 9.4s.", "canonical_answer": "water from right and above.", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.4, "end_time": 9.4, "azimuth_deg": -68.229, "elevation_deg": 32.189, "distance_m": 1.21}]}
{"qa_id": "qa_7a0134ae47e96f3b9d43", "split": "test", "audio_id": "foa_6f72250251e7e82c6e4d", "audio_path": "audio/test/foa_6f72250251e7e82c6e4d.wav", "scene_annotation_csv_path": "annotations/test/foa_6f72250251e7e82c6e4d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from in front of the listener?", "answer": "The closest source in front of the listener is paper.", "canonical_answer": "paper", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.6, "end_time": 10.9, "azimuth_deg": -48.782, "elevation_deg": -0.139, "distance_m": 3.46}, {"class_id": 40, "class_name": "paper", "track_id": 1, "start_time": 10.6, "end_time": 18.1, "azimuth_deg": -47.604, "elevation_deg": -3.426, "distance_m": 3.16}]}
{"qa_id": "qa_3ad12373d9fd224fdca7", "split": "test", "audio_id": "foa_53d64009e4421814dd1f", "audio_path": "audio/test/foa_53d64009e4421814dd1f.wav", "scene_annotation_csv_path": "annotations/test/foa_53d64009e4421814dd1f.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker positioned to the left say?", "answer": "The speaker at the left said, \"And he received him. And that not feebly.\"", "canonical_answer": "And he received him. And that not feebly.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 2.8, "azimuth_deg": 111.35, "elevation_deg": 0.0, "distance_m": 4.29}]}
{"qa_id": "qa_c2dea8a24740637c6704", "split": "test", "audio_id": "foa_44b6b2b21d17477fe8a2", "audio_path": "audio/test/foa_44b6b2b21d17477fe8a2.wav", "scene_annotation_csv_path": "annotations/test/foa_44b6b2b21d17477fe8a2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the car and the ocean, which sound source is positioned at a higher elevation?", "answer": "The car is positioned at a higher elevation than the ocean.", "canonical_answer": "car", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 2, "start_time": 14.5, "end_time": 20.0, "azimuth_deg": 95.409, "elevation_deg": 19.01, "distance_m": 1.87}, {"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.0, "end_time": 15.3, "azimuth_deg": -37.053, "elevation_deg": 6.785, "distance_m": 2.09}]}
{"qa_id": "qa_d6e975e3e5a6bf6feec6", "split": "test", "audio_id": "foa_f34f467fc7de5812e061", "audio_path": "audio/test/foa_f34f467fc7de5812e061.wav", "scene_annotation_csv_path": "annotations/test/foa_f34f467fc7de5812e061.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the car or the typing sound located at a higher elevation?", "answer": "The typing sound is positioned at a greater elevation than the car.", "canonical_answer": "typing", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -120.422, "elevation_deg": 1.449, "distance_m": 1.04}, {"class_id": 54, "class_name": "typing", "track_id": 2, "start_time": 8.1, "end_time": 20.0, "azimuth_deg": 66.503, "elevation_deg": 42.967, "distance_m": 1.43}]}
{"qa_id": "qa_87367dc8af45ac5c7800", "split": "test", "audio_id": "foa_0b0a1149213697844a12", "audio_path": "audio/test/foa_0b0a1149213697844a12.wav", "scene_annotation_csv_path": "annotations/test/foa_0b0a1149213697844a12.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Is the door or the singing sound source located closer to the listener?", "answer": "The singing is closer to the listener than the door.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 1, "start_time": 6.6, "end_time": 7.4, "azimuth_deg": 3.777, "elevation_deg": 9.94, "distance_m": 2.98}, {"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.4, "end_time": 13.4, "azimuth_deg": 116.023, "elevation_deg": -11.746, "distance_m": 1.28}]}
{"qa_id": "qa_2ec4f5fbb7d61decd7ed", "split": "test", "audio_id": "foa_083d1b771975857b10a3", "audio_path": "audio/test/foa_083d1b771975857b10a3.wav", "scene_annotation_csv_path": "annotations/test/foa_083d1b771975857b10a3.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the spoken content of the source at azimuth=-13.0 degrees, elevation=0.0 degrees?", "answer": "The source at that location says, \"Two years, Gordon admitted.\"", "canonical_answer": "Two years, Gordon admitted.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 1.8, "azimuth_deg": -13.046, "elevation_deg": 0.0, "distance_m": 2.1}]}
{"qa_id": "qa_5ec8ca8c0f12dd4171dd", "split": "test", "audio_id": "foa_0dcd03ecf422934fd8af", "audio_path": "audio/test/foa_0dcd03ecf422934fd8af.wav", "scene_annotation_csv_path": "annotations/test/foa_0dcd03ecf422934fd8af.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to clock, is bird on the left or on the right?", "answer": "bird is to the left of clock.", "canonical_answer": "bird is to the left of clock.", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -51.366, "elevation_deg": -14.428, "distance_m": 0.98}, {"class_id": 11, "class_name": "clock", "track_id": 1, "start_time": 6.8, "end_time": 15.7, "azimuth_deg": -121.055, "elevation_deg": -23.268, "distance_m": 2.46}]}
{"qa_id": "qa_82561c72cc572b052b3f", "split": "test", "audio_id": "foa_3b578196c16c4807def1", "audio_path": "audio/test/foa_3b578196c16c4807def1.wav", "scene_annotation_csv_path": "annotations/test/foa_3b578196c16c4807def1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from behind the listener?", "answer": "The closest source behind the listener is tool.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 1, "start_time": 6.6, "end_time": 14.2, "azimuth_deg": -95.73, "elevation_deg": -24.712, "distance_m": 2.59}]}
{"qa_id": "qa_9036bb44cedfb7fe5bb5", "split": "test", "audio_id": "foa_a9bab20ac1d7570a2bb9", "audio_path": "audio/test/foa_a9bab20ac1d7570a2bb9.wav", "scene_annotation_csv_path": "annotations/test/foa_a9bab20ac1d7570a2bb9.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.4s to 7.2s, which sound is heard and from what direction?", "answer": "The speech is heard from front-left during 0.4s to 7.2s.", "canonical_answer": "speech from front-left.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 7.2, "azimuth_deg": 48.414, "elevation_deg": 0.0, "distance_m": 3.05}]}
{"qa_id": "qa_0c825cb5bd4dd45567d5", "split": "test", "audio_id": "foa_3f950700d5552f4c9a58", "audio_path": "audio/test/foa_3f950700d5552f4c9a58.wav", "scene_annotation_csv_path": "annotations/test/foa_3f950700d5552f4c9a58.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker located to the right saying?", "answer": "The speaker on the right is saying, \"In any case, he had not the time.\"", "canonical_answer": "In any case, he had not the time.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 2.0, "azimuth_deg": -85.457, "elevation_deg": 0.0, "distance_m": 2.49}]}
{"qa_id": "qa_1775e11346d28a1dd88d", "split": "test", "audio_id": "foa_b475fa006a3faf1c7469", "audio_path": "audio/test/foa_b475fa006a3faf1c7469.wav", "scene_annotation_csv_path": "annotations/test/foa_b475fa006a3faf1c7469.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to metal clink, is glass on the left or on the right?", "answer": "glass is to the right of metal clink.", "canonical_answer": "glass is to the right of metal clink.", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 0, "start_time": 0.1, "end_time": 0.4, "azimuth_deg": -155.714, "elevation_deg": 0.0, "distance_m": 1.55}, {"class_id": 37, "class_name": "metal_clink", "track_id": 2, "start_time": 0.1, "end_time": 3.5, "azimuth_deg": 102.466, "elevation_deg": -15.643, "distance_m": 1.61}]}
{"qa_id": "qa_cc584a13cb6b5b496383", "split": "test", "audio_id": "foa_926b254badc56dd07684", "audio_path": "audio/test/foa_926b254badc56dd07684.wav", "scene_annotation_csv_path": "annotations/test/foa_926b254badc56dd07684.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the aircraft occurs, where is it located relative to the listener?", "answer": "The aircraft is heard from back and above during 0.2s to 20.0s.", "canonical_answer": "aircraft from back and above.", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": -172.306, "elevation_deg": 23.618, "distance_m": 2.34}]}
{"qa_id": "qa_56820c1feabdccfefacf", "split": "test", "audio_id": "foa_9836c55088acd127aa95", "audio_path": "audio/test/foa_9836c55088acd127aa95.wav", "scene_annotation_csv_path": "annotations/test/foa_9836c55088acd127aa95.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the footsteps and the machine, which sound source is located closer to the listener?", "answer": "The machine is located closer to the listener than the footsteps.", "canonical_answer": "machine", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 1, "start_time": 1.5, "end_time": 7.6, "azimuth_deg": -90.046, "elevation_deg": -24.301, "distance_m": 3.56}, {"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 15.9, "azimuth_deg": -93.641, "elevation_deg": -34.931, "distance_m": 1.89}]}
{"qa_id": "qa_94a91b7c87d7960895c8", "split": "test", "audio_id": "foa_0b0bc1a4e725eecdb519", "audio_path": "audio/test/foa_0b0bc1a4e725eecdb519.wav", "scene_annotation_csv_path": "annotations/test/foa_0b0bc1a4e725eecdb519.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from in front of the listener?", "answer": "The closest source in front of the listener is wood.", "canonical_answer": "wood", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 1, "start_time": 10.8, "end_time": 11.4, "azimuth_deg": -50.32, "elevation_deg": -15.333, "distance_m": 2.48}, {"class_id": 60, "class_name": "wood", "track_id": 2, "start_time": 13.7, "end_time": 16.6, "azimuth_deg": 55.461, "elevation_deg": -25.953, "distance_m": 2.18}]}
{"qa_id": "qa_2598e4b340ff96f499e1", "split": "test", "audio_id": "foa_d16d03efcfd15a5802fb", "audio_path": "audio/test/foa_d16d03efcfd15a5802fb.wav", "scene_annotation_csv_path": "annotations/test/foa_d16d03efcfd15a5802fb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the camera and the tool, which sound source is positioned at a higher elevation?", "answer": "The camera is located at a higher elevation than the tool.", "canonical_answer": "camera", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.2, "end_time": 6.9, "azimuth_deg": 126.77, "elevation_deg": 28.203, "distance_m": 1.89}, {"class_id": 52, "class_name": "tool", "track_id": 1, "start_time": 2.2, "end_time": 7.4, "azimuth_deg": 150.934, "elevation_deg": -13.479, "distance_m": 1.65}]}
{"qa_id": "qa_7bb95d56eb09ecdc6df2", "split": "test", "audio_id": "foa_fd0a762ddc9963eb213c", "audio_path": "audio/test/foa_fd0a762ddc9963eb213c.wav", "scene_annotation_csv_path": "annotations/test/foa_fd0a762ddc9963eb213c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the right?", "answer": "Among the behind-the-listener sources, the rightmost one is finger snapping.", "canonical_answer": "finger snapping", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 4.3, "end_time": 8.0, "azimuth_deg": 119.388, "elevation_deg": 13.377, "distance_m": 2.47}, {"class_id": 21, "class_name": "finger_snapping", "track_id": 2, "start_time": 9.7, "end_time": 11.9, "azimuth_deg": 107.327, "elevation_deg": 25.836, "distance_m": 2.06}]}
{"qa_id": "qa_46e741c0dcc9aa962a00", "split": "test", "audio_id": "foa_1a5d891e1cb17a61e503", "audio_path": "audio/test/foa_1a5d891e1cb17a61e503.wav", "scene_annotation_csv_path": "annotations/test/foa_1a5d891e1cb17a61e503.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speech content originating from the front?", "answer": "The speech coming from the front says, \"Reverend mother, do you know the chapel.\"", "canonical_answer": "Reverend mother, do you know the chapel.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 3.0, "azimuth_deg": 19.39, "elevation_deg": 10.167, "distance_m": 3.95}]}
{"qa_id": "qa_6005bb1b934a7a736a11", "split": "test", "audio_id": "foa_af5d5cd212f4ba8ab9bb", "audio_path": "audio/test/foa_af5d5cd212f4ba8ab9bb.wav", "scene_annotation_csv_path": "annotations/test/foa_af5d5cd212f4ba8ab9bb.csv", "dataset": "starss23", "data_source": "dcase_real", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is female speech to the left or right of male speech?", "answer": "female speech is to the right of male speech.", "canonical_answer": "female speech is to the right of male speech.", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 1, "start_time": 5.0, "end_time": 5.5, "azimuth_deg": -111.0, "elevation_deg": -8.0, "distance_m": 1.67}, {"class_id": 36, "class_name": "male_speech", "track_id": 3, "start_time": 0.0, "end_time": 16.0, "azimuth_deg": 106.0, "elevation_deg": 15.0, "distance_m": 1.7}]}
{"qa_id": "qa_e972517e9e8d17a94aa2", "split": "test", "audio_id": "foa_7daa588df93f34658090", "audio_path": "audio/test/foa_7daa588df93f34658090.wav", "scene_annotation_csv_path": "annotations/test/foa_7daa588df93f34658090.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 1.5s to 1.6s, what source is active and where is it located?", "answer": "The string instrument is heard from left and below during 1.5s to 1.6s.", "canonical_answer": "string instrument from left and below.", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 1.5, "end_time": 1.6, "azimuth_deg": 102.412, "elevation_deg": -31.546, "distance_m": 2.68}]}
{"qa_id": "qa_4160fea3ea47bc5eaa4d", "split": "test", "audio_id": "foa_a42b335f60fdebed205e", "audio_path": "audio/test/foa_a42b335f60fdebed205e.wav", "scene_annotation_csv_path": "annotations/test/foa_a42b335f60fdebed205e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the aircraft and the knock sounds, which one is located at a higher elevation?", "answer": "The knock is at a higher elevation than the aircraft.", "canonical_answer": "knock", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 2, "start_time": 14.8, "end_time": 20.0, "azimuth_deg": -87.021, "elevation_deg": 3.516, "distance_m": 2.23}, {"class_id": 33, "class_name": "knock", "track_id": 3, "start_time": 17.3, "end_time": 17.9, "azimuth_deg": -97.664, "elevation_deg": 20.174, "distance_m": 2.87}]}
{"qa_id": "qa_28c0764ba53e66aadc9c", "split": "test", "audio_id": "foa_0b00bc881207763174c8", "audio_path": "audio/test/foa_0b00bc881207763174c8.wav", "scene_annotation_csv_path": "annotations/test/foa_0b00bc881207763174c8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the tool and the water, which sound source is located closer to the listener?", "answer": "The tool is closer to the listener than the water.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -63.381, "elevation_deg": 20.653, "distance_m": 0.76}, {"class_id": 57, "class_name": "water", "track_id": 3, "start_time": 4.9, "end_time": 16.5, "azimuth_deg": -67.204, "elevation_deg": -5.948, "distance_m": 3.42}]}
{"qa_id": "qa_a4403d88a3101399b4e5", "split": "test", "audio_id": "foa_3d486a6492754b7a2290", "audio_path": "audio/test/foa_3d486a6492754b7a2290.wav", "scene_annotation_csv_path": "annotations/test/foa_3d486a6492754b7a2290.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker located to the right saying?", "answer": "The speaker on the right is saying, \"That is well, Father, fauvent.\"", "canonical_answer": "That is well, Father, fauvent.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 1.5, "azimuth_deg": -105.443, "elevation_deg": 0.0, "distance_m": 3.35}]}
{"qa_id": "qa_aa3f1494939a669f37f4", "split": "test", "audio_id": "foa_b56be61434b33667f376", "audio_path": "audio/test/foa_b56be61434b33667f376.wav", "scene_annotation_csv_path": "annotations/test/foa_b56be61434b33667f376.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the cooking and tool sounds, which one is located closer to the listener?", "answer": "The tool sound is closer to the listener than the cooking sound.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 1, "start_time": 0.1, "end_time": 8.5, "azimuth_deg": 131.717, "elevation_deg": 10.18, "distance_m": 2.82}, {"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.2, "end_time": 13.0, "azimuth_deg": -113.821, "elevation_deg": -18.102, "distance_m": 2.26}]}
{"qa_id": "qa_bc06149b6247ce822a0b", "split": "test", "audio_id": "foa_522d04c1f121fbc683cd", "audio_path": "audio/test/foa_522d04c1f121fbc683cd.wav", "scene_annotation_csv_path": "annotations/test/foa_522d04c1f121fbc683cd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the right?", "answer": "Among the behind-the-listener sources, the rightmost one is vehicle.", "canonical_answer": "vehicle", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 17.7, "azimuth_deg": 101.866, "elevation_deg": -50.144, "distance_m": 1.94}, {"class_id": 1, "class_name": "alarm", "track_id": 1, "start_time": 2.8, "end_time": 6.5, "azimuth_deg": 120.683, "elevation_deg": -15.039, "distance_m": 2.37}, {"class_id": 55, "class_name": "vehicle", "track_id": 2, "start_time": 15.7, "end_time": 16.9, "azimuth_deg": -135.791, "elevation_deg": -6.257, "distance_m": 3.0}]}
{"qa_id": "qa_2cafbae8311e10dbe1ee", "split": "test", "audio_id": "foa_0bc58aadc14abc656236", "audio_path": "audio/test/foa_0bc58aadc14abc656236.wav", "scene_annotation_csv_path": "annotations/test/foa_0bc58aadc14abc656236.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.1s to 0.7s, what source is active and where is it located?", "answer": "The breathing is heard from back-right during 0.1s to 0.7s.", "canonical_answer": "breathing from back-right.", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.1, "end_time": 0.7, "azimuth_deg": -154.147, "elevation_deg": 13.691, "distance_m": 2.44}]}
{"qa_id": "qa_d51a35ed65854c2ebb50", "split": "test", "audio_id": "foa_9caec9cf7d6dcbad9c94", "audio_path": "audio/test/foa_9caec9cf7d6dcbad9c94.wav", "scene_annotation_csv_path": "annotations/test/foa_9caec9cf7d6dcbad9c94.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the fire and the writing sounds, which one is located at a higher elevation?", "answer": "The writing source is at a higher elevation than the fire.", "canonical_answer": "writing", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 2, "start_time": 2.2, "end_time": 3.2, "azimuth_deg": 78.954, "elevation_deg": -12.891, "distance_m": 3.05}, {"class_id": 61, "class_name": "writing", "track_id": 1, "start_time": 1.5, "end_time": 9.5, "azimuth_deg": 63.563, "elevation_deg": 7.89, "distance_m": 3.49}]}
{"qa_id": "qa_e74e0957ee4f6e83b94e", "split": "test", "audio_id": "foa_7b0790465cf6c42f7f7f", "audio_path": "audio/test/foa_7b0790465cf6c42f7f7f.wav", "scene_annotation_csv_path": "annotations/test/foa_7b0790465cf6c42f7f7f.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to frog, is animal on the left or on the right?", "answer": "animal is to the right of frog.", "canonical_answer": "animal is to the right of frog.", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 0.4, "end_time": 1.5, "azimuth_deg": -37.84, "elevation_deg": -4.451, "distance_m": 2.58}, {"class_id": 24, "class_name": "frog", "track_id": 1, "start_time": 0.0, "end_time": 1.6, "azimuth_deg": 49.971, "elevation_deg": 0.0, "distance_m": 2.14}]}
{"qa_id": "qa_32cab92b8a5ff1dd5908", "split": "test", "audio_id": "foa_85da567d98f420fc2ffd", "audio_path": "audio/test/foa_85da567d98f420fc2ffd.wav", "scene_annotation_csv_path": "annotations/test/foa_85da567d98f420fc2ffd.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the singing and the wind instrument, which sound source is positioned closer to the listener?", "answer": "The wind instrument is closer to the listener than the singing.", "canonical_answer": "wind instrument", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 0.0, "end_time": 7.6, "azimuth_deg": 36.7, "elevation_deg": 37.046, "distance_m": 1.58}, {"class_id": 59, "class_name": "wind_instrument", "track_id": 2, "start_time": 0.4, "end_time": 8.8, "azimuth_deg": 91.235, "elevation_deg": 27.776, "distance_m": 0.59}]}
{"qa_id": "qa_1aab5cc7f8836cb53e59", "split": "test", "audio_id": "foa_f6646994338b9c6c16ad", "audio_path": "audio/test/foa_f6646994338b9c6c16ad.wav", "scene_annotation_csv_path": "annotations/test/foa_f6646994338b9c6c16ad.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the body sound or the machine located at a higher elevation?", "answer": "The machine is at a higher elevation than the body sound.", "canonical_answer": "machine", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 2, "start_time": 13.1, "end_time": 16.8, "azimuth_deg": 6.843, "elevation_deg": -41.506, "distance_m": 2.13}, {"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.1, "end_time": 18.5, "azimuth_deg": -15.255, "elevation_deg": -14.341, "distance_m": 2.7}]}
{"qa_id": "qa_89d92cc7db93d7d18b2a", "split": "test", "audio_id": "foa_f406fa365b97d3fea346", "audio_path": "audio/test/foa_f406fa365b97d3fea346.wav", "scene_annotation_csv_path": "annotations/test/foa_f406fa365b97d3fea346.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is being said by the speaker located behind the listener?", "answer": "The speaker is saying, \"And how wonderfully he has answered our petitions.\"", "canonical_answer": "And how wonderfully he has answered our petitions.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 2.9, "azimuth_deg": 169.735, "elevation_deg": 8.106, "distance_m": 1.11}]}
{"qa_id": "qa_67e4f65c624b8651324a", "split": "test", "audio_id": "foa_a86517bd6606d200d2b0", "audio_path": "audio/test/foa_a86517bd6606d200d2b0.wav", "scene_annotation_csv_path": "annotations/test/foa_a86517bd6606d200d2b0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.0s to 0.2s, which sound is heard and from what direction?", "answer": "The percussion is heard from left during 0.0s to 0.2s.", "canonical_answer": "percussion from left.", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": 70.064, "elevation_deg": 4.743, "distance_m": 0.52}]}
{"qa_id": "qa_ab6b07fcd2308bf3862a", "split": "test", "audio_id": "foa_5bc25e74e79a39c0fea9", "audio_path": "audio/test/foa_5bc25e74e79a39c0fea9.wav", "scene_annotation_csv_path": "annotations/test/foa_5bc25e74e79a39c0fea9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is scratch.", "canonical_answer": "scratch", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 10.8, "azimuth_deg": 91.802, "elevation_deg": 31.5, "distance_m": 3.01}, {"class_id": 41, "class_name": "percussion", "track_id": 1, "start_time": 1.3, "end_time": 2.3, "azimuth_deg": 171.183, "elevation_deg": 32.691, "distance_m": 1.47}, {"class_id": 44, "class_name": "scratch", "track_id": 3, "start_time": 3.2, "end_time": 5.0, "azimuth_deg": -102.858, "elevation_deg": 7.119, "distance_m": 1.09}, {"class_id": 17, "class_name": "door", "track_id": 2, "start_time": 4.6, "end_time": 10.9, "azimuth_deg": -67.743, "elevation_deg": -18.962, "distance_m": 1.37}, {"class_id": 61, "class_name": "writing", "track_id": 4, "start_time": 6.8, "end_time": 11.4, "azimuth_deg": 172.174, "elevation_deg": -26.71, "distance_m": 3.07}]}
{"qa_id": "qa_25f9458e7550ac82100f", "split": "test", "audio_id": "foa_5b13c9c5736e91225716", "audio_path": "audio/test/foa_5b13c9c5736e91225716.wav", "scene_annotation_csv_path": "annotations/test/foa_5b13c9c5736e91225716.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is machine to the left or right of writing?", "answer": "machine is to the right of writing.", "canonical_answer": "machine is to the right of writing.", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 1, "start_time": 3.3, "end_time": 4.8, "azimuth_deg": -131.059, "elevation_deg": 0.231, "distance_m": 1.16}, {"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.0, "end_time": 18.4, "azimuth_deg": -81.493, "elevation_deg": -22.856, "distance_m": 3.36}]}
{"qa_id": "qa_d881a550127e4005abc0", "split": "test", "audio_id": "foa_8278b4907bf3f8a3be93", "audio_path": "audio/test/foa_8278b4907bf3f8a3be93.wav", "scene_annotation_csv_path": "annotations/test/foa_8278b4907bf3f8a3be93.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker positioned at the back-left say?", "answer": "The speaker at the back-left said, \"The deuce take it. You are really ill from curiosity.\"", "canonical_answer": "The deuce take it. You are really ill from curiosity.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 3.4, "azimuth_deg": 118.823, "elevation_deg": 0.0, "distance_m": 2.09}]}
{"qa_id": "qa_ba1a8145a8f5cdafb60c", "split": "test", "audio_id": "foa_4a3ffb5c273b6db8f4db", "audio_path": "audio/test/foa_4a3ffb5c273b6db8f4db.wav", "scene_annotation_csv_path": "annotations/test/foa_4a3ffb5c273b6db8f4db.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the footsteps occurs, where is it located relative to the listener?", "answer": "The footsteps is heard from front-left during 2.1s to 4.1s.", "canonical_answer": "footsteps from front-left.", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 1, "start_time": 2.1, "end_time": 4.1, "azimuth_deg": 31.317, "elevation_deg": -10.507, "distance_m": 2.85}]}
{"qa_id": "qa_4d3e4e2e857a1aa7d7e5", "split": "test", "audio_id": "foa_d562ab9680de21f7083e", "audio_path": "audio/test/foa_d562ab9680de21f7083e.wav", "scene_annotation_csv_path": "annotations/test/foa_d562ab9680de21f7083e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is camera to the left or right of frog?", "answer": "camera is to the right of frog.", "canonical_answer": "camera is to the right of frog.", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 1, "start_time": 0.8, "end_time": 4.3, "azimuth_deg": -167.177, "elevation_deg": 4.62, "distance_m": 2.53}, {"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 0.0, "end_time": 10.2, "azimuth_deg": 89.516, "elevation_deg": -3.52, "distance_m": 2.48}]}
{"qa_id": "qa_e57a0f6a42ccaf1d304b", "split": "test", "audio_id": "foa_c19fa124b17585beead6", "audio_path": "audio/test/foa_c19fa124b17585beead6.wav", "scene_annotation_csv_path": "annotations/test/foa_c19fa124b17585beead6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from in front of the listener?", "answer": "The closest source in front of the listener is typing.", "canonical_answer": "typing", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": 16.26, "elevation_deg": 8.708, "distance_m": 2.02}, {"class_id": 2, "class_name": "animal", "track_id": 1, "start_time": 2.5, "end_time": 5.0, "azimuth_deg": -35.81, "elevation_deg": -35.414, "distance_m": 2.38}, {"class_id": 54, "class_name": "typing", "track_id": 2, "start_time": 6.1, "end_time": 20.0, "azimuth_deg": 25.951, "elevation_deg": 1.468, "distance_m": 0.55}]}
{"qa_id": "qa_26627eed699a3c7cf336", "split": "test", "audio_id": "foa_6ae38d972b4b7579f79f", "audio_path": "audio/test/foa_6ae38d972b4b7579f79f.wav", "scene_annotation_csv_path": "annotations/test/foa_6ae38d972b4b7579f79f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the frog and the home sound, which source is positioned at a higher elevation?", "answer": "The frog is at a higher elevation than the home sound.", "canonical_answer": "frog", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 2, "start_time": 17.3, "end_time": 18.3, "azimuth_deg": -20.966, "elevation_deg": -10.138, "distance_m": 2.66}, {"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.5, "end_time": 20.0, "azimuth_deg": -11.487, "elevation_deg": -30.742, "distance_m": 1.25}]}
{"qa_id": "qa_da3545efcad858e2ec4f", "split": "test", "audio_id": "foa_2753e5242d2e0be27580", "audio_path": "audio/test/foa_2753e5242d2e0be27580.wav", "scene_annotation_csv_path": "annotations/test/foa_2753e5242d2e0be27580.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the home sound and the train, which one is located closer to the listener?", "answer": "The home sound is closer to the listener than the train.", "canonical_answer": "home sound", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 1, "start_time": 9.5, "end_time": 20.0, "azimuth_deg": 0.616, "elevation_deg": 0.583, "distance_m": 0.7}, {"class_id": 53, "class_name": "train", "track_id": 2, "start_time": 16.1, "end_time": 20.0, "azimuth_deg": 76.051, "elevation_deg": -40.921, "distance_m": 1.38}]}
{"qa_id": "qa_83ff75ff02b7ef8cf3b2", "split": "test", "audio_id": "foa_c9783fd56ce4f4688942", "audio_path": "audio/test/foa_c9783fd56ce4f4688942.wav", "scene_annotation_csv_path": "annotations/test/foa_c9783fd56ce4f4688942.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is located at a higher elevation, the breathing or the printer?", "answer": "The printer is positioned at a higher elevation than the breathing.", "canonical_answer": "printer", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 2, "start_time": 11.2, "end_time": 12.0, "azimuth_deg": 76.054, "elevation_deg": 0.748, "distance_m": 0.77}, {"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.2, "end_time": 16.1, "azimuth_deg": 53.143, "elevation_deg": 30.306, "distance_m": 0.58}]}
{"qa_id": "qa_09d7dc0b0a5c4a8f9972", "split": "test", "audio_id": "foa_6e060294815f0701244c", "audio_path": "audio/test/foa_6e060294815f0701244c.wav", "scene_annotation_csv_path": "annotations/test/foa_6e060294815f0701244c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which of the two sound sources, the insect or the ocean, is located closer to the listener?", "answer": "The ocean is the sound source that is closer to the listener.", "canonical_answer": "ocean", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -167.327, "elevation_deg": -30.231, "distance_m": 2.8}, {"class_id": 39, "class_name": "ocean", "track_id": 2, "start_time": 6.6, "end_time": 20.0, "azimuth_deg": -116.124, "elevation_deg": -12.469, "distance_m": 1.73}]}
{"qa_id": "qa_7bcd2c1639138f99cf9b", "split": "test", "audio_id": "foa_3c8e9e61ecbd287a6dca", "audio_path": "audio/test/foa_3c8e9e61ecbd287a6dca.wav", "scene_annotation_csv_path": "annotations/test/foa_3c8e9e61ecbd287a6dca.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to dog, is bell on the left or on the right?", "answer": "bell is to the left of dog.", "canonical_answer": "bell is to the left of dog.", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 1, "start_time": 4.0, "end_time": 11.5, "azimuth_deg": -19.616, "elevation_deg": 31.785, "distance_m": 1.47}, {"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.4, "end_time": 19.6, "azimuth_deg": -27.435, "elevation_deg": 50.254, "distance_m": 1.29}]}
{"qa_id": "qa_0ce0db61b653e916dbdb", "split": "test", "audio_id": "foa_219f64966de3320fdb03", "audio_path": "audio/test/foa_219f64966de3320fdb03.wav", "scene_annotation_csv_path": "annotations/test/foa_219f64966de3320fdb03.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the right?", "answer": "Among the behind-the-listener sources, the rightmost one is female speech.", "canonical_answer": "female speech", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.3, "end_time": 20.0, "azimuth_deg": 177.951, "elevation_deg": 5.016, "distance_m": 0.6}, {"class_id": 20, "class_name": "female_speech", "track_id": 3, "start_time": 13.9, "end_time": 20.0, "azimuth_deg": -169.324, "elevation_deg": 4.317, "distance_m": 2.1}]}
{"qa_id": "qa_89abcef4b55a25f61246", "split": "test", "audio_id": "foa_cffba9c3d13007ef5cd0", "audio_path": "audio/test/foa_cffba9c3d13007ef5cd0.wav", "scene_annotation_csv_path": "annotations/test/foa_cffba9c3d13007ef5cd0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.0s to 0.3s, which sound is heard and from what direction?", "answer": "The human vocalization is heard from back-left and below during 0.0s to 0.3s.", "canonical_answer": "human vocalization from back-left and below.", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": 127.395, "elevation_deg": -46.219, "distance_m": 1.53}]}
{"qa_id": "qa_6f1037f128816735e3ee", "split": "test", "audio_id": "foa_148b8f5b8f2a1b4aced1", "audio_path": "audio/test/foa_148b8f5b8f2a1b4aced1.wav", "scene_annotation_csv_path": "annotations/test/foa_148b8f5b8f2a1b4aced1.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker located in front and below saying?", "answer": "The speaker is saying, \"Mike was standing on the corner.\"", "canonical_answer": "Mike was standing on the corner.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 1.8, "azimuth_deg": 14.634, "elevation_deg": -26.945, "distance_m": 2.71}]}
{"qa_id": "qa_85a89065e330d5e22239", "split": "test", "audio_id": "foa_36b3f0454cd1c4fcda78", "audio_path": "audio/test/foa_36b3f0454cd1c4fcda78.wav", "scene_annotation_csv_path": "annotations/test/foa_36b3f0454cd1c4fcda78.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the scratch and the singing, which sound source originates from a higher elevation?", "answer": "The scratch comes from a higher elevation than the singing.", "canonical_answer": "scratch", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 1, "start_time": 1.1, "end_time": 5.3, "azimuth_deg": -54.725, "elevation_deg": -6.027, "distance_m": 3.35}, {"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.9, "end_time": 13.1, "azimuth_deg": -47.148, "elevation_deg": -26.529, "distance_m": 1.92}]}
{"qa_id": "qa_360c47a94ea735d04243", "split": "test", "audio_id": "foa_a54596e5096b04ba6e57", "audio_path": "audio/test/foa_a54596e5096b04ba6e57.wav", "scene_annotation_csv_path": "annotations/test/foa_a54596e5096b04ba6e57.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to telephone alarm, is ocean on the left or on the right?", "answer": "ocean is to the right of telephone alarm.", "canonical_answer": "ocean is to the right of telephone alarm.", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 1, "start_time": 10.5, "end_time": 20.0, "azimuth_deg": -157.345, "elevation_deg": 18.145, "distance_m": 1.52}, {"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 28.458, "elevation_deg": -15.356, "distance_m": 2.65}]}
{"qa_id": "qa_066cb25679cf48697a63", "split": "test", "audio_id": "foa_ab1c3dab9ef1d3c24d78", "audio_path": "audio/test/foa_ab1c3dab9ef1d3c24d78.wav", "scene_annotation_csv_path": "annotations/test/foa_ab1c3dab9ef1d3c24d78.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What words were spoken by the person located to the right?", "answer": "The speaker on the right said, \"The walls of the rooms were discordantly papered.\"", "canonical_answer": "The walls of the rooms were discordantly papered.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 2.4, "azimuth_deg": -84.667, "elevation_deg": 0.0, "distance_m": 3.05}]}
{"qa_id": "qa_8e45f1f1fc944a7d7639", "split": "test", "audio_id": "foa_7464af4d959b53dedff8", "audio_path": "audio/test/foa_7464af4d959b53dedff8.wav", "scene_annotation_csv_path": "annotations/test/foa_7464af4d959b53dedff8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the percussion and the rain, which sound source is located closer to the listener?", "answer": "The rain is closer to the listener than the percussion.", "canonical_answer": "rain", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 2, "start_time": 11.5, "end_time": 12.3, "azimuth_deg": 68.221, "elevation_deg": -14.173, "distance_m": 2.39}, {"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -124.45, "elevation_deg": 10.302, "distance_m": 1.64}]}
{"qa_id": "qa_3f1001874562e3b3be95", "split": "test", "audio_id": "foa_c405cdd2822960d3349d", "audio_path": "audio/test/foa_c405cdd2822960d3349d.wav", "scene_annotation_csv_path": "annotations/test/foa_c405cdd2822960d3349d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from in front of the listener?", "answer": "The closest source in front of the listener is female speech.", "canonical_answer": "female speech", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 2, "start_time": 11.4, "end_time": 14.3, "azimuth_deg": -56.745, "elevation_deg": -31.321, "distance_m": 2.7}]}
{"qa_id": "qa_fd178b17772dc33cd345", "split": "test", "audio_id": "foa_99a695da603ea7c15791", "audio_path": "audio/test/foa_99a695da603ea7c15791.wav", "scene_annotation_csv_path": "annotations/test/foa_99a695da603ea7c15791.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the footsteps occurs, where is it located relative to the listener?", "answer": "The footsteps is heard from front-left during 0.0s to 4.7s.", "canonical_answer": "footsteps from front-left.", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.0, "end_time": 4.7, "azimuth_deg": 48.125, "elevation_deg": 10.616, "distance_m": 0.8}]}
{"qa_id": "qa_67e67cd451a5f9f60080", "split": "test", "audio_id": "foa_67f5a17b69690083edf0", "audio_path": "audio/test/foa_67f5a17b69690083edf0.wav", "scene_annotation_csv_path": "annotations/test/foa_67f5a17b69690083edf0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the writing occurs, where is it located relative to the listener?", "answer": "The writing is heard from back-right during 0.5s to 10.8s.", "canonical_answer": "writing from back-right.", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.5, "end_time": 10.8, "azimuth_deg": -117.273, "elevation_deg": 8.652, "distance_m": 2.23}]}
{"qa_id": "qa_539f9b0742056ca826b9", "split": "test", "audio_id": "foa_03dfa16f6a9504d9fb1e", "audio_path": "audio/test/foa_03dfa16f6a9504d9fb1e.wav", "scene_annotation_csv_path": "annotations/test/foa_03dfa16f6a9504d9fb1e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the left?", "answer": "Among the front-positioned sources, the leftmost one is male speech.", "canonical_answer": "male speech", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.0, "end_time": 4.1, "azimuth_deg": 47.839, "elevation_deg": -14.739, "distance_m": 3.57}, {"class_id": 18, "class_name": "drawer_cabinet", "track_id": 1, "start_time": 0.5, "end_time": 1.3, "azimuth_deg": -6.34, "elevation_deg": 8.875, "distance_m": 1.56}]}
{"qa_id": "qa_a7c365036db288a18a03", "split": "test", "audio_id": "foa_4070dd0e984450b561de", "audio_path": "audio/test/foa_4070dd0e984450b561de.wav", "scene_annotation_csv_path": "annotations/test/foa_4070dd0e984450b561de.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is dog to the left or right of scratch?", "answer": "dog is to the left of scratch.", "canonical_answer": "dog is to the left of scratch.", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 1, "start_time": 0.0, "end_time": 9.2, "azimuth_deg": 52.044, "elevation_deg": -5.453, "distance_m": 0.63}, {"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.0, "end_time": 0.5, "azimuth_deg": 19.738, "elevation_deg": 0.0, "distance_m": 1.24}]}
{"qa_id": "qa_e7273b6f2375d41fe89a", "split": "test", "audio_id": "foa_f999af4fdad2b5380e6e", "audio_path": "audio/test/foa_f999af4fdad2b5380e6e.wav", "scene_annotation_csv_path": "annotations/test/foa_f999af4fdad2b5380e6e.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker positioned behind the listener say?", "answer": "The speaker positioned behind the listener said, \"Votes, please, beastly.\"", "canonical_answer": "Votes, please, beastly.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 2.1, "azimuth_deg": 175.689, "elevation_deg": 0.0, "distance_m": 3.57}]}
{"qa_id": "qa_780b0763e7106e21679f", "split": "test", "audio_id": "foa_47c4051599e9b972f8b7", "audio_path": "audio/test/foa_47c4051599e9b972f8b7.wav", "scene_annotation_csv_path": "annotations/test/foa_47c4051599e9b972f8b7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the musical instrument and the singing, which source is positioned closer to the listener?", "answer": "The singing is closer to the listener than the musical instrument.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 1, "start_time": 3.6, "end_time": 7.8, "azimuth_deg": -7.681, "elevation_deg": -32.03, "distance_m": 2.68}, {"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.2, "end_time": 4.8, "azimuth_deg": -93.466, "elevation_deg": 10.994, "distance_m": 0.73}]}
{"qa_id": "qa_7809bdad9c7087e956d9", "split": "test", "audio_id": "foa_2b85c06711373da9fd23", "audio_path": "audio/test/foa_2b85c06711373da9fd23.wav", "scene_annotation_csv_path": "annotations/test/foa_2b85c06711373da9fd23.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the camera and the footsteps, which source is located at a higher elevation?", "answer": "The camera is located at a higher elevation than the footsteps.", "canonical_answer": "camera", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 2, "start_time": 2.3, "end_time": 6.1, "azimuth_deg": 156.516, "elevation_deg": 32.655, "distance_m": 1.78}, {"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.0, "end_time": 9.2, "azimuth_deg": -86.671, "elevation_deg": -8.5, "distance_m": 3.53}]}
{"qa_id": "qa_4b7975200c7100a493c3", "split": "test", "audio_id": "foa_322d6c518296072465ce", "audio_path": "audio/test/foa_322d6c518296072465ce.wav", "scene_annotation_csv_path": "annotations/test/foa_322d6c518296072465ce.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the clock and the wind instrument, which sound source is positioned closer to the listener?", "answer": "The clock is closer to the listener than the wind instrument.", "canonical_answer": "clock", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.2, "end_time": 7.3, "azimuth_deg": 91.131, "elevation_deg": -15.809, "distance_m": 2.43}, {"class_id": 59, "class_name": "wind_instrument", "track_id": 1, "start_time": 2.8, "end_time": 3.8, "azimuth_deg": 41.802, "elevation_deg": -7.525, "distance_m": 3.28}]}
{"qa_id": "qa_01e63b71109d972e7a60", "split": "test", "audio_id": "foa_686388fb9919534d4cf2", "audio_path": "audio/test/foa_686388fb9919534d4cf2.wav", "scene_annotation_csv_path": "annotations/test/foa_686388fb9919534d4cf2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to guitar, is dog on the left or on the right?", "answer": "dog is to the right of guitar.", "canonical_answer": "dog is to the right of guitar.", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.1, "end_time": 4.8, "azimuth_deg": -87.355, "elevation_deg": -42.304, "distance_m": 2.22}, {"class_id": 27, "class_name": "guitar", "track_id": 1, "start_time": 0.1, "end_time": 3.7, "azimuth_deg": -75.425, "elevation_deg": 4.125, "distance_m": 2.03}]}
{"qa_id": "qa_f4491138ab877de5ea00", "split": "test", "audio_id": "foa_cd118eb481590303ec1e", "audio_path": "audio/test/foa_cd118eb481590303ec1e.wav", "scene_annotation_csv_path": "annotations/test/foa_cd118eb481590303ec1e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 3.3s to 4.6s, what source is active and where is it located?", "answer": "The male speech is heard from front-left and below during 3.3s to 4.6s.", "canonical_answer": "male speech from front-left and below.", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 1, "start_time": 3.3, "end_time": 4.6, "azimuth_deg": 37.731, "elevation_deg": -22.152, "distance_m": 3.5}]}
{"qa_id": "qa_f7c09d2d9b49f294b496", "split": "test", "audio_id": "foa_a9f0156aa4d0c5e8fdc5", "audio_path": "audio/test/foa_a9f0156aa4d0c5e8fdc5.wav", "scene_annotation_csv_path": "annotations/test/foa_a9f0156aa4d0c5e8fdc5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.2, "end_time": 12.2, "azimuth_deg": -164.023, "elevation_deg": -4.312, "distance_m": 1.47}, {"class_id": 31, "class_name": "keyboard_instrument", "track_id": 1, "start_time": 0.4, "end_time": 1.2, "azimuth_deg": 159.276, "elevation_deg": 22.552, "distance_m": 1.64}, {"class_id": 56, "class_name": "war_sound", "track_id": 2, "start_time": 8.4, "end_time": 12.6, "azimuth_deg": 152.73, "elevation_deg": -2.353, "distance_m": 1.16}]}
{"qa_id": "qa_10cc606e3a1c2530440e", "split": "test", "audio_id": "foa_b2268685849e8f92585d", "audio_path": "audio/test/foa_b2268685849e8f92585d.wav", "scene_annotation_csv_path": "annotations/test/foa_b2268685849e8f92585d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the bird and the zipper, which sound source is positioned at a higher elevation?", "answer": "The bird is located at a higher elevation than the zipper.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 6.7, "azimuth_deg": -44.42, "elevation_deg": 11.064, "distance_m": 2.61}, {"class_id": 62, "class_name": "zipper", "track_id": 1, "start_time": 4.0, "end_time": 9.6, "azimuth_deg": -89.785, "elevation_deg": -1.319, "distance_m": 2.12}]}
{"qa_id": "qa_502d77fca2793234c3ac", "split": "test", "audio_id": "foa_c713ce8b96ebe51beec0", "audio_path": "audio/test/foa_c713ce8b96ebe51beec0.wav", "scene_annotation_csv_path": "annotations/test/foa_c713ce8b96ebe51beec0.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker located at the back and above say?", "answer": "The speaker positioned at the back and above said, \"Of the fancy in manhood.\"", "canonical_answer": "Of the fancy in manhood.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.8, "end_time": 1.6, "azimuth_deg": 161.623, "elevation_deg": 53.65, "distance_m": 1.18}]}
{"qa_id": "qa_3b22a30cdeb603042549", "split": "test", "audio_id": "foa_39398f768c850b37d95f", "audio_path": "audio/test/foa_39398f768c850b37d95f.wav", "scene_annotation_csv_path": "annotations/test/foa_39398f768c850b37d95f.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker located at back-right saying?", "answer": "The speaker positioned at the back-right is saying, \"The best emetic is that, which is at hand.\"", "canonical_answer": "The best emetic is that, which is at hand.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 2.7, "azimuth_deg": -117.723, "elevation_deg": 0.0, "distance_m": 4.49}]}
{"qa_id": "qa_e464a0378ddc72af41b4", "split": "test", "audio_id": "foa_60092487e85fffb02b8b", "audio_path": "audio/test/foa_60092487e85fffb02b8b.wav", "scene_annotation_csv_path": "annotations/test/foa_60092487e85fffb02b8b.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.2s to 20.0s, what source is active and where is it located?", "answer": "The alarm is heard from front during 0.2s to 20.0s.", "canonical_answer": "alarm from front.", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 1, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": -8.624, "elevation_deg": 0.0, "distance_m": 3.45}]}
{"qa_id": "qa_b539c1416ee56aae18f3", "split": "test", "audio_id": "foa_c7acece6babee3d088bd", "audio_path": "audio/test/foa_c7acece6babee3d088bd.wav", "scene_annotation_csv_path": "annotations/test/foa_c7acece6babee3d088bd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the home sound and the thunderstorm, which source is located closer to the listener?", "answer": "The thunderstorm is closer to the listener than the home sound.", "canonical_answer": "thunderstorm", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 2, "start_time": 19.3, "end_time": 20.0, "azimuth_deg": -179.972, "elevation_deg": -45.935, "distance_m": 1.86}, {"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -178.832, "elevation_deg": -35.926, "distance_m": 1.13}]}
{"qa_id": "qa_d0eb70ea2347ba9ce9be", "split": "test", "audio_id": "foa_d9a6957910296aff6d6f", "audio_path": "audio/test/foa_d9a6957910296aff6d6f.wav", "scene_annotation_csv_path": "annotations/test/foa_d9a6957910296aff6d6f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from in front of the listener?", "answer": "The closest source in front of the listener is wood.", "canonical_answer": "wood", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 0.0, "end_time": 8.4, "azimuth_deg": 62.693, "elevation_deg": -7.211, "distance_m": 3.18}, {"class_id": 60, "class_name": "wood", "track_id": 1, "start_time": 0.8, "end_time": 1.4, "azimuth_deg": -57.175, "elevation_deg": -22.776, "distance_m": 1.56}]}
{"qa_id": "qa_ea0ed914aa7d382d42a5", "split": "test", "audio_id": "foa_ce088aaa0c74e5edf5b1", "audio_path": "audio/test/foa_ce088aaa0c74e5edf5b1.wav", "scene_annotation_csv_path": "annotations/test/foa_ce088aaa0c74e5edf5b1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the car and the drawer cabinet, which one is located at a higher elevation?", "answer": "The car is at a higher elevation than the drawer cabinet.", "canonical_answer": "car", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 2, "start_time": 6.6, "end_time": 9.8, "azimuth_deg": -112.533, "elevation_deg": 9.707, "distance_m": 0.96}, {"class_id": 18, "class_name": "drawer_cabinet", "track_id": 3, "start_time": 8.7, "end_time": 14.6, "azimuth_deg": 166.226, "elevation_deg": -3.71, "distance_m": 2.3}]}
{"qa_id": "qa_87adcef7de11d9dd6373", "split": "test", "audio_id": "foa_097ac4315e136c8b2c95", "audio_path": "audio/test/foa_097ac4315e136c8b2c95.wav", "scene_annotation_csv_path": "annotations/test/foa_097ac4315e136c8b2c95.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "counting", "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to water, is crushing on the left or on the right?", "answer": "crushing is to the left of water.", "canonical_answer": "crushing is to the left of water.", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 1, "start_time": 0.0, "end_time": 1.0, "azimuth_deg": -103.526, "elevation_deg": 0.0, "distance_m": 3.02}, {"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 19.7, "azimuth_deg": -160.625, "elevation_deg": 0.0, "distance_m": 3.36}]}
{"qa_id": "qa_7cf3bd0bcb1b6bbdce09", "split": "test", "audio_id": "foa_ddc403bd4fbf3aea8c26", "audio_path": "audio/test/foa_ddc403bd4fbf3aea8c26.wav", "scene_annotation_csv_path": "annotations/test/foa_ddc403bd4fbf3aea8c26.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.4s to 18.5s, what source is active and where is it located?", "answer": "The string instrument is heard from back-left during 0.4s to 18.5s.", "canonical_answer": "string instrument from back-left.", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.4, "end_time": 18.5, "azimuth_deg": 119.639, "elevation_deg": 8.326, "distance_m": 2.07}]}
{"qa_id": "qa_eeee0a41f31167db9deb", "split": "test", "audio_id": "foa_e3622194270cc5f75d38", "audio_path": "audio/test/foa_e3622194270cc5f75d38.wav", "scene_annotation_csv_path": "annotations/test/foa_e3622194270cc5f75d38.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the clock and the paper, which sound source is positioned higher in elevation?", "answer": "The clock is located at a higher elevation than the paper.", "canonical_answer": "clock", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.1, "end_time": 4.2, "azimuth_deg": -85.808, "elevation_deg": 6.427, "distance_m": 1.65}, {"class_id": 40, "class_name": "paper", "track_id": 1, "start_time": 0.1, "end_time": 3.7, "azimuth_deg": -60.682, "elevation_deg": -13.02, "distance_m": 2.98}]}
{"qa_id": "qa_86ffb56fe944f7bd6941", "split": "test", "audio_id": "foa_cc88bb8fa7a9b8fcf4be", "audio_path": "audio/test/foa_cc88bb8fa7a9b8fcf4be.wav", "scene_annotation_csv_path": "annotations/test/foa_cc88bb8fa7a9b8fcf4be.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speech content originating from the back?", "answer": "The speech coming from the back says, \"Glenarvan's voice firm till now, faltered.\"", "canonical_answer": "Glenarvan's voice firm till now, faltered.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 3.5, "azimuth_deg": -176.747, "elevation_deg": -8.884, "distance_m": 1.09}]}
{"qa_id": "qa_d0cb232dc3fc21ae82e3", "split": "test", "audio_id": "foa_4c2ddd45afc07a2104d8", "audio_path": "audio/test/foa_4c2ddd45afc07a2104d8.wav", "scene_annotation_csv_path": "annotations/test/foa_4c2ddd45afc07a2104d8.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is bird to the left or right of finger snapping?", "answer": "bird is to the right of finger snapping.", "canonical_answer": "bird is to the right of finger snapping.", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 16.0, "azimuth_deg": -167.636, "elevation_deg": 4.147, "distance_m": 4.5}, {"class_id": 21, "class_name": "finger_snapping", "track_id": 1, "start_time": 0.3, "end_time": 2.4, "azimuth_deg": -53.792, "elevation_deg": 0.0, "distance_m": 3.99}]}
{"qa_id": "qa_531f8c564b35394d22ba", "split": "test", "audio_id": "foa_3b3b4b5d6f3dc00bdb72", "audio_path": "audio/test/foa_3b3b4b5d6f3dc00bdb72.wav", "scene_annotation_csv_path": "annotations/test/foa_3b3b4b5d6f3dc00bdb72.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the right?", "answer": "Among the behind-the-listener sources, the rightmost one is camera.", "canonical_answer": "camera", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 2, "start_time": 0.0, "end_time": 5.3, "azimuth_deg": 151.748, "elevation_deg": -15.931, "distance_m": 4.99}, {"class_id": 8, "class_name": "camera", "track_id": 1, "start_time": 0.2, "end_time": 1.0, "azimuth_deg": 104.749, "elevation_deg": 0.0, "distance_m": 2.82}]}
{"qa_id": "qa_e9424b2436cb46e1b1bb", "split": "test", "audio_id": "foa_8e500b43548bdcf09381", "audio_path": "audio/test/foa_8e500b43548bdcf09381.wav", "scene_annotation_csv_path": "annotations/test/foa_8e500b43548bdcf09381.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the rain and the vehicle, which sound source is positioned closer to the listener?", "answer": "The vehicle is closer to the listener than the rain.", "canonical_answer": "vehicle", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 15.8, "azimuth_deg": 36.077, "elevation_deg": -6.239, "distance_m": 3.49}, {"class_id": 55, "class_name": "vehicle", "track_id": 2, "start_time": 8.3, "end_time": 9.5, "azimuth_deg": -2.733, "elevation_deg": 18.292, "distance_m": 2.64}]}
{"qa_id": "qa_3cda34cc8b2cbb04a891", "split": "test", "audio_id": "foa_0413378c11025ec7d64b", "audio_path": "audio/test/foa_0413378c11025ec7d64b.wav", "scene_annotation_csv_path": "annotations/test/foa_0413378c11025ec7d64b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which object is positioned higher, the clock or the drawer cabinet?", "answer": "The clock is located at a higher elevation than the drawer cabinet.", "canonical_answer": "clock", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.2, "end_time": 12.3, "azimuth_deg": -146.651, "elevation_deg": 54.914, "distance_m": 1.16}, {"class_id": 18, "class_name": "drawer_cabinet", "track_id": 2, "start_time": 4.8, "end_time": 5.7, "azimuth_deg": -43.731, "elevation_deg": -26.54, "distance_m": 3.11}]}
{"qa_id": "qa_43726aaefd19c57d9afe", "split": "test", "audio_id": "foa_c30b11399ded5a7329b3", "audio_path": "audio/test/foa_c30b11399ded5a7329b3.wav", "scene_annotation_csv_path": "annotations/test/foa_c30b11399ded5a7329b3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to musical instrument, is laughter on the left or on the right?", "answer": "laughter is to the right of musical instrument.", "canonical_answer": "laughter is to the right of musical instrument.", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.1, "end_time": 18.9, "azimuth_deg": -63.567, "elevation_deg": -22.583, "distance_m": 2.71}, {"class_id": 38, "class_name": "musical_instrument", "track_id": 1, "start_time": 5.2, "end_time": 11.9, "azimuth_deg": -36.016, "elevation_deg": 19.299, "distance_m": 0.98}]}
{"qa_id": "qa_0d9943c19add6b582320", "split": "test", "audio_id": "foa_f136f0a3124659fd9e11", "audio_path": "audio/test/foa_f136f0a3124659fd9e11.wav", "scene_annotation_csv_path": "annotations/test/foa_f136f0a3124659fd9e11.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound is closer to the listener, the body sound or the telephone alarm?", "answer": "The body sound is closer to the listener than the telephone alarm.", "canonical_answer": "body sound", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 2, "start_time": 3.5, "end_time": 4.8, "azimuth_deg": 98.869, "elevation_deg": -40.742, "distance_m": 1.71}, {"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 1.2, "end_time": 12.9, "azimuth_deg": -1.417, "elevation_deg": -4.619, "distance_m": 2.54}]}
{"qa_id": "qa_a7643785eb0bacd665bb", "split": "test", "audio_id": "foa_814d7902893fead8d023", "audio_path": "audio/test/foa_814d7902893fead8d023.wav", "scene_annotation_csv_path": "annotations/test/foa_814d7902893fead8d023.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.4s to 6.7s, which sound is heard and from what direction?", "answer": "The kitchenware is heard from front-right and below during 0.4s to 6.7s.", "canonical_answer": "kitchenware from front-right and below.", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 0.4, "end_time": 6.7, "azimuth_deg": -59.492, "elevation_deg": -32.737, "distance_m": 0.94}]}
{"qa_id": "qa_4e03ecfb9aea7c7aa213", "split": "test", "audio_id": "foa_3a394e72ff38d62a7f93", "audio_path": "audio/test/foa_3a394e72ff38d62a7f93.wav", "scene_annotation_csv_path": "annotations/test/foa_3a394e72ff38d62a7f93.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from behind the listener?", "answer": "The closest source behind the listener is cat.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 17.8, "azimuth_deg": 145.114, "elevation_deg": -5.816, "distance_m": 2.34}, {"class_id": 50, "class_name": "telephone_alarm", "track_id": 1, "start_time": 6.3, "end_time": 12.1, "azimuth_deg": 128.526, "elevation_deg": -19.379, "distance_m": 2.95}]}
{"qa_id": "qa_24a8871083e7977aa234", "split": "test", "audio_id": "foa_0621f7df39cd7b285380", "audio_path": "audio/test/foa_0621f7df39cd7b285380.wav", "scene_annotation_csv_path": "annotations/test/foa_0621f7df39cd7b285380.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker located to the front-left say?", "answer": "The speaker at the front-left said, \"I'M sure that must have a wholesome effect.\"", "canonical_answer": "I'M sure that must have a wholesome effect.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 2.1, "azimuth_deg": 29.874, "elevation_deg": 0.0, "distance_m": 2.55}]}
{"qa_id": "qa_ccec219941b0383264ab", "split": "test", "audio_id": "foa_246fed5cb453eb148382", "audio_path": "audio/test/foa_246fed5cb453eb148382.wav", "scene_annotation_csv_path": "annotations/test/foa_246fed5cb453eb148382.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the war sound and the wind, which one is located at a higher elevation?", "answer": "The wind is positioned at a higher elevation than the war sound.", "canonical_answer": "wind", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": -169.769, "elevation_deg": -48.15, "distance_m": 1.26}, {"class_id": 58, "class_name": "wind", "track_id": 2, "start_time": 0.1, "end_time": 7.8, "azimuth_deg": -35.427, "elevation_deg": 0.0, "distance_m": 3.95}]}
{"qa_id": "qa_c5a254f4d4e769ccabb0", "split": "test", "audio_id": "foa_13c6257dfb7c3342e2d8", "audio_path": "audio/test/foa_13c6257dfb7c3342e2d8.wav", "scene_annotation_csv_path": "annotations/test/foa_13c6257dfb7c3342e2d8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the appliance and the bell, which source is located closer to the listener?", "answer": "The bell is located closer to the listener than the appliance.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 1, "start_time": 2.3, "end_time": 7.0, "azimuth_deg": 88.223, "elevation_deg": 10.567, "distance_m": 2.07}, {"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.6, "end_time": 14.1, "azimuth_deg": -21.963, "elevation_deg": -46.646, "distance_m": 0.76}]}
{"qa_id": "qa_28d2b4aa0712a0638daa", "split": "test", "audio_id": "foa_c3ddcfd721e253bd0c57", "audio_path": "audio/test/foa_c3ddcfd721e253bd0c57.wav", "scene_annotation_csv_path": "annotations/test/foa_c3ddcfd721e253bd0c57.csv", "dataset": "starss22", "data_source": "dcase_real", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is laughter.", "canonical_answer": "laughter", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -157.0, "elevation_deg": -30.0, "distance_m": null}, {"class_id": 34, "class_name": "laughter", "track_id": 2, "start_time": 5.5, "end_time": 7.5, "azimuth_deg": 101.0, "elevation_deg": -17.0, "distance_m": null}, {"class_id": 36, "class_name": "male_speech", "track_id": 1, "start_time": 12.0, "end_time": 15.0, "azimuth_deg": 100.0, "elevation_deg": -16.0, "distance_m": null}]}
{"qa_id": "qa_14936154056c8f29c91c", "split": "test", "audio_id": "foa_76de4ff9a91683470d89", "audio_path": "audio/test/foa_76de4ff9a91683470d89.wav", "scene_annotation_csv_path": "annotations/test/foa_76de4ff9a91683470d89.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to female speech, is clock on the left or on the right?", "answer": "clock is to the left of female speech.", "canonical_answer": "clock is to the left of female speech.", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.7, "end_time": 12.8, "azimuth_deg": 58.563, "elevation_deg": -16.797, "distance_m": 3.46}, {"class_id": 20, "class_name": "female_speech", "track_id": 1, "start_time": 2.4, "end_time": 11.6, "azimuth_deg": 16.503, "elevation_deg": -2.968, "distance_m": 3.2}]}
{"qa_id": "qa_e288e66f43e50c514c37", "split": "test", "audio_id": "foa_5e6b38a733986e415b36", "audio_path": "audio/test/foa_5e6b38a733986e415b36.wav", "scene_annotation_csv_path": "annotations/test/foa_5e6b38a733986e415b36.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What words were spoken by the person located at the front-right?", "answer": "The speaker said, \"Will he not speak to his worshippers, I asked again.\"", "canonical_answer": "Will he not speak to his worshippers, I asked again.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 3.1, "azimuth_deg": -64.877, "elevation_deg": 7.412, "distance_m": 0.84}]}
{"qa_id": "qa_1c7fc184a7f3a37b1053", "split": "test", "audio_id": "foa_cadb829a2fc524fa9715", "audio_path": "audio/test/foa_cadb829a2fc524fa9715.wav", "scene_annotation_csv_path": "annotations/test/foa_cadb829a2fc524fa9715.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the train occurs, where is it located relative to the listener?", "answer": "The train is heard from left during 2.4s to 10.8s.", "canonical_answer": "train from left.", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 1, "start_time": 2.4, "end_time": 10.8, "azimuth_deg": 84.313, "elevation_deg": -7.69, "distance_m": 2.46}]}
{"qa_id": "qa_6c1049271ec9b915bc88", "split": "test", "audio_id": "foa_be81c9c8a5ef33e26a27", "audio_path": "audio/test/foa_be81c9c8a5ef33e26a27.wav", "scene_annotation_csv_path": "annotations/test/foa_be81c9c8a5ef33e26a27.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the insect or the train located at a higher elevation?", "answer": "The train is located at a higher elevation than the insect.", "canonical_answer": "train", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 1, "start_time": 4.8, "end_time": 14.7, "azimuth_deg": -16.552, "elevation_deg": -17.265, "distance_m": 3.32}, {"class_id": 53, "class_name": "train", "track_id": 2, "start_time": 7.7, "end_time": 14.9, "azimuth_deg": 136.587, "elevation_deg": 8.595, "distance_m": 1.85}]}
{"qa_id": "qa_15b64a1c3e2def224cf8", "split": "test", "audio_id": "foa_b1420fcf32407b68f005", "audio_path": "audio/test/foa_b1420fcf32407b68f005.wav", "scene_annotation_csv_path": "annotations/test/foa_b1420fcf32407b68f005.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the wind instrument occurs, where is it located relative to the listener?", "answer": "The wind instrument is heard from front-right and below during 0.0s to 0.6s.", "canonical_answer": "wind instrument from front-right and below.", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": -58.834, "elevation_deg": -22.475, "distance_m": 3.55}]}
{"qa_id": "qa_1cd5c164b3742a47df56", "split": "test", "audio_id": "foa_afef229ff9f6c3b5df3c", "audio_path": "audio/test/foa_afef229ff9f6c3b5df3c.wav", "scene_annotation_csv_path": "annotations/test/foa_afef229ff9f6c3b5df3c.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker located at an azimuth of -40.2 degrees say?", "answer": "The speaker stated, \"He was born like that. The others are smart.\"", "canonical_answer": "He was born like that. The others are smart.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 2.6, "azimuth_deg": -40.19, "elevation_deg": 0.0, "distance_m": 4.4}]}
{"qa_id": "qa_14b1a43ee766ee96ecfc", "split": "test", "audio_id": "foa_9df978e5709434455058", "audio_path": "audio/test/foa_9df978e5709434455058.wav", "scene_annotation_csv_path": "annotations/test/foa_9df978e5709434455058.csv", "dataset": "realfoa", "data_source": "dcase_real", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to cooking, is appliance on the left or on the right?", "answer": "appliance is to the right of cooking.", "canonical_answer": "appliance is to the right of cooking.", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 3, "start_time": 0.0, "end_time": 15.0435, "azimuth_deg": 34.876, "elevation_deg": 10.2, "distance_m": 2.65}, {"class_id": 12, "class_name": "cooking", "track_id": 2, "start_time": 0.0, "end_time": 15.0435, "azimuth_deg": 37.31, "elevation_deg": -8.494, "distance_m": 2.37}]}
{"qa_id": "qa_18fbf5a40f72327c8269", "split": "test", "audio_id": "foa_4c1d25d18554b984a234", "audio_path": "audio/test/foa_4c1d25d18554b984a234.wav", "scene_annotation_csv_path": "annotations/test/foa_4c1d25d18554b984a234.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is footsteps.", "canonical_answer": "footsteps", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 10.7, "azimuth_deg": 74.363, "elevation_deg": -40.399, "distance_m": 1.39}, {"class_id": 23, "class_name": "footsteps", "track_id": 1, "start_time": 3.4, "end_time": 9.6, "azimuth_deg": 131.462, "elevation_deg": 2.225, "distance_m": 1.07}, {"class_id": 31, "class_name": "keyboard_instrument", "track_id": 2, "start_time": 9.6, "end_time": 13.4, "azimuth_deg": 64.74, "elevation_deg": -31.068, "distance_m": 2.9}]}
{"qa_id": "qa_5b3aa95133ded9a2da6d", "split": "test", "audio_id": "foa_816020db7f139cad3ac8", "audio_path": "audio/test/foa_816020db7f139cad3ac8.wav", "scene_annotation_csv_path": "annotations/test/foa_816020db7f139cad3ac8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the rain and the vehicle, which sound source is located closer to the listener?", "answer": "The vehicle is closer to the listener than the rain.", "canonical_answer": "vehicle", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 12.9, "azimuth_deg": 27.869, "elevation_deg": -25.069, "distance_m": 2.23}, {"class_id": 55, "class_name": "vehicle", "track_id": 1, "start_time": 7.3, "end_time": 12.1, "azimuth_deg": -70.585, "elevation_deg": -14.004, "distance_m": 1.66}]}
{"qa_id": "qa_3fb1ad20632055e68653", "split": "test", "audio_id": "foa_5d491763da4e10124fad", "audio_path": "audio/test/foa_5d491763da4e10124fad.wav", "scene_annotation_csv_path": "annotations/test/foa_5d491763da4e10124fad.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from in front of the listener?", "answer": "The closest source in front of the listener is vehicle.", "canonical_answer": "vehicle", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.0, "end_time": 7.7, "azimuth_deg": 61.124, "elevation_deg": 11.722, "distance_m": 2.74}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 7.3, "end_time": 9.5, "azimuth_deg": 45.111, "elevation_deg": 30.728, "distance_m": 1.93}, {"class_id": 55, "class_name": "vehicle", "track_id": 2, "start_time": 8.5, "end_time": 9.0, "azimuth_deg": 13.47, "elevation_deg": 12.443, "distance_m": 1.88}]}
{"qa_id": "qa_2718426f4ad751befa18", "split": "test", "audio_id": "foa_ffaec1914cdb97615702", "audio_path": "audio/test/foa_ffaec1914cdb97615702.wav", "scene_annotation_csv_path": "annotations/test/foa_ffaec1914cdb97615702.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the wind occurs, where is it located relative to the listener?", "answer": "The wind is heard from back and below during 0.0s to 0.2s.", "canonical_answer": "wind from back and below.", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": -172.421, "elevation_deg": -19.051, "distance_m": 3.2}]}
{"qa_id": "qa_6822e096a483ff109902", "split": "test", "audio_id": "foa_18fcf32debbb422c891e", "audio_path": "audio/test/foa_18fcf32debbb422c891e.wav", "scene_annotation_csv_path": "annotations/test/foa_18fcf32debbb422c891e.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker located behind the listener saying?", "answer": "The speaker positioned behind the listener says, \"That is going too far, replied Hermon.\"", "canonical_answer": "That is going too far, replied Hermon.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 2.9, "azimuth_deg": -164.621, "elevation_deg": -6.542, "distance_m": 1.04}]}
{"qa_id": "qa_7981e1b518d2b9a972d8", "split": "test", "audio_id": "foa_3a9b3357d95ea70b975a", "audio_path": "audio/test/foa_3a9b3357d95ea70b975a.wav", "scene_annotation_csv_path": "annotations/test/foa_3a9b3357d95ea70b975a.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which of the two sounds, the door or the speech, is positioned at a higher elevation?", "answer": "The speech is located at a higher elevation than the door.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 1, "start_time": 0.6, "end_time": 2.4, "azimuth_deg": -44.91, "elevation_deg": -12.398, "distance_m": 2.39}, {"class_id": 46, "class_name": "speech", "track_id": 2, "start_time": 0.5, "end_time": 7.0, "azimuth_deg": 73.719, "elevation_deg": 0.0, "distance_m": 4.66}]}
{"qa_id": "qa_11e82132af8ca4f123cc", "split": "test", "audio_id": "foa_36bbbd3c5c789bae5aaa", "audio_path": "audio/test/foa_36bbbd3c5c789bae5aaa.wav", "scene_annotation_csv_path": "annotations/test/foa_36bbbd3c5c789bae5aaa.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the tearing sound and the train, which one is located closer to the listener?", "answer": "The tearing sound is closer to the listener than the train.", "canonical_answer": "tearing", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 0.5, "end_time": 19.1, "azimuth_deg": 56.696, "elevation_deg": 1.323, "distance_m": 2.11}, {"class_id": 53, "class_name": "train", "track_id": 1, "start_time": 7.5, "end_time": 16.0, "azimuth_deg": 78.67, "elevation_deg": 0.993, "distance_m": 3.01}]}
{"qa_id": "qa_e8f724cfcebafe796086", "split": "test", "audio_id": "foa_bdbe9324dc6e9ec9eb03", "audio_path": "audio/test/foa_bdbe9324dc6e9ec9eb03.wav", "scene_annotation_csv_path": "annotations/test/foa_bdbe9324dc6e9ec9eb03.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is tearing to the left or right of train?", "answer": "tearing is to the right of train.", "canonical_answer": "tearing is to the right of train.", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 0.0, "end_time": 1.5, "azimuth_deg": -140.819, "elevation_deg": 0.0, "distance_m": 3.32}, {"class_id": 53, "class_name": "train", "track_id": 3, "start_time": 0.0, "end_time": 3.3, "azimuth_deg": 21.261, "elevation_deg": -1.155, "distance_m": 4.76}]}
{"qa_id": "qa_735d6cf9422bdc98f343", "split": "test", "audio_id": "foa_d53b4e1e9fad395d428e", "audio_path": "audio/test/foa_d53b4e1e9fad395d428e.wav", "scene_annotation_csv_path": "annotations/test/foa_d53b4e1e9fad395d428e.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker located at the back-left saying?", "answer": "The speaker positioned at the back-left says, \"Did you ever meet him previously to coming hither.\"", "canonical_answer": "Did you ever meet him previously to coming hither.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 3.1, "azimuth_deg": 144.891, "elevation_deg": 4.833, "distance_m": 4.84}]}
{"qa_id": "qa_b3745013c001c694ce7f", "split": "test", "audio_id": "foa_12701fc739d7e60ac35e", "audio_path": "audio/test/foa_12701fc739d7e60ac35e.wav", "scene_annotation_csv_path": "annotations/test/foa_12701fc739d7e60ac35e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is located at a higher elevation, the laughter or the machine?", "answer": "The machine is positioned at a higher elevation than the laughter.", "canonical_answer": "machine", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 2, "start_time": 2.9, "end_time": 3.6, "azimuth_deg": -79.005, "elevation_deg": -40.788, "distance_m": 1.9}, {"class_id": 35, "class_name": "machine", "track_id": 1, "start_time": 1.8, "end_time": 3.1, "azimuth_deg": 163.872, "elevation_deg": -7.834, "distance_m": 1.68}]}
{"qa_id": "qa_c653e454c6dbc83c5395", "split": "test", "audio_id": "foa_1bef86d687ee68f07b25", "audio_path": "audio/test/foa_1bef86d687ee68f07b25.wav", "scene_annotation_csv_path": "annotations/test/foa_1bef86d687ee68f07b25.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the aircraft and the breathing, which sound source is positioned closer to the listener?", "answer": "The breathing sound source is closer to the listener than the aircraft.", "canonical_answer": "breathing", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.0, "end_time": 0.9, "azimuth_deg": -147.607, "elevation_deg": 7.96, "distance_m": 3.43}, {"class_id": 7, "class_name": "breathing", "track_id": 1, "start_time": 0.5, "end_time": 1.2, "azimuth_deg": 104.357, "elevation_deg": 23.063, "distance_m": 1.62}]}
{"qa_id": "qa_7427e84a6b360827df49", "split": "test", "audio_id": "foa_45eff18fab93bfa94166", "audio_path": "audio/test/foa_45eff18fab93bfa94166.wav", "scene_annotation_csv_path": "annotations/test/foa_45eff18fab93bfa94166.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is drawer cabinet.", "canonical_answer": "drawer cabinet", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.9, "end_time": 20.0, "azimuth_deg": 65.146, "elevation_deg": -2.914, "distance_m": 1.93}, {"class_id": 18, "class_name": "drawer_cabinet", "track_id": 1, "start_time": 10.7, "end_time": 15.4, "azimuth_deg": -133.863, "elevation_deg": -32.282, "distance_m": 1.69}, {"class_id": 26, "class_name": "gong", "track_id": 2, "start_time": 17.4, "end_time": 18.6, "azimuth_deg": -83.88, "elevation_deg": 22.638, "distance_m": 2.15}, {"class_id": 43, "class_name": "rain", "track_id": 3, "start_time": 19.5, "end_time": 20.0, "azimuth_deg": -112.379, "elevation_deg": 12.583, "distance_m": 2.98}]}
{"qa_id": "qa_ffd671736426672f5132", "split": "test", "audio_id": "foa_17d9e46f341ab5cfb3a5", "audio_path": "audio/test/foa_17d9e46f341ab5cfb3a5.wav", "scene_annotation_csv_path": "annotations/test/foa_17d9e46f341ab5cfb3a5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 4.9s to 8.1s, what source is active and where is it located?", "answer": "The singing is heard from left during 4.9s to 8.1s.", "canonical_answer": "singing from left.", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 4.9, "end_time": 8.1, "azimuth_deg": 68.453, "elevation_deg": -10.077, "distance_m": 0.61}]}
{"qa_id": "qa_d042d277d0e7d4f1b4ea", "split": "test", "audio_id": "foa_d21969f951913c021aaf", "audio_path": "audio/test/foa_d21969f951913c021aaf.wav", "scene_annotation_csv_path": "annotations/test/foa_d21969f951913c021aaf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to war sound, is frog on the left or on the right?", "answer": "frog is to the left of war sound.", "canonical_answer": "frog is to the left of war sound.", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 1, "start_time": 2.1, "end_time": 3.6, "azimuth_deg": 175.208, "elevation_deg": 32.921, "distance_m": 0.85}, {"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.3, "end_time": 14.4, "azimuth_deg": 13.825, "elevation_deg": 30.269, "distance_m": 1.77}]}
{"qa_id": "qa_fd316e3a78ed5805f8e3", "split": "test", "audio_id": "foa_9287ae5f3c22f25e2a34", "audio_path": "audio/test/foa_9287ae5f3c22f25e2a34.wav", "scene_annotation_csv_path": "annotations/test/foa_9287ae5f3c22f25e2a34.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the bird and the war sound, which one is located at a higher elevation?", "answer": "The war sound is at a higher elevation than the bird.", "canonical_answer": "war sound", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 2.4, "end_time": 20.0, "azimuth_deg": -94.343, "elevation_deg": -48.211, "distance_m": 1.95}, {"class_id": 56, "class_name": "war_sound", "track_id": 3, "start_time": 17.6, "end_time": 20.0, "azimuth_deg": 169.207, "elevation_deg": 14.265, "distance_m": 2.91}]}
{"qa_id": "qa_08af3444340968c42c89", "split": "test", "audio_id": "foa_c55c4ccd7a39a68516e6", "audio_path": "audio/test/foa_c55c4ccd7a39a68516e6.wav", "scene_annotation_csv_path": "annotations/test/foa_c55c4ccd7a39a68516e6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the bell and the dog, which sound source is positioned closer to the listener?", "answer": "The dog is closer to the listener than the bell.", "canonical_answer": "dog", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 1.4, "end_time": 19.8, "azimuth_deg": 11.926, "elevation_deg": -8.849, "distance_m": 3.27}, {"class_id": 16, "class_name": "dog", "track_id": 1, "start_time": 6.1, "end_time": 10.0, "azimuth_deg": -16.184, "elevation_deg": 18.087, "distance_m": 1.84}]}
{"qa_id": "qa_79a6165f7aa4a383e440", "split": "test", "audio_id": "foa_2e68f10065046d7ecd3f", "audio_path": "audio/test/foa_2e68f10065046d7ecd3f.wav", "scene_annotation_csv_path": "annotations/test/foa_2e68f10065046d7ecd3f.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker positioned at the back-left say?", "answer": "The speaker located at the back-left said, \"What do you say.\"", "canonical_answer": "What do you say.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 1.1, "azimuth_deg": 153.756, "elevation_deg": -9.839, "distance_m": 4.27}]}
{"qa_id": "qa_d6c84c23f3d0264bb136", "split": "test", "audio_id": "foa_0717774dc3685a6c6c0c", "audio_path": "audio/test/foa_0717774dc3685a6c6c0c.wav", "scene_annotation_csv_path": "annotations/test/foa_0717774dc3685a6c6c0c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the singing occurs, where is it located relative to the listener?", "answer": "The singing is heard from back during 0.3s to 8.0s.", "canonical_answer": "singing from back.", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.3, "end_time": 8.0, "azimuth_deg": 173.602, "elevation_deg": 11.872, "distance_m": 3.52}]}
{"qa_id": "qa_03c0e09d4e9f39bc6f5a", "split": "test", "audio_id": "foa_a77dcdb76c82bcabad61", "audio_path": "audio/test/foa_a77dcdb76c82bcabad61.wav", "scene_annotation_csv_path": "annotations/test/foa_a77dcdb76c82bcabad61.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the right?", "answer": "Among the front-positioned sources, the rightmost one is footsteps.", "canonical_answer": "footsteps", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": 9.558, "elevation_deg": 17.027, "distance_m": 2.16}, {"class_id": 23, "class_name": "footsteps", "track_id": 1, "start_time": 7.2, "end_time": 11.3, "azimuth_deg": -24.203, "elevation_deg": 9.367, "distance_m": 2.58}]}
{"qa_id": "qa_4f1b30085f126f761f0a", "split": "test", "audio_id": "foa_b7fbd78a29d87fea797e", "audio_path": "audio/test/foa_b7fbd78a29d87fea797e.wav", "scene_annotation_csv_path": "annotations/test/foa_b7fbd78a29d87fea797e.csv", "dataset": "tau2636586", "data_source": "dcase_real", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is door to the left or right of typing?", "answer": "door is to the left of typing.", "canonical_answer": "door is to the left of typing.", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 1, "start_time": 0.1, "end_time": 0.6, "azimuth_deg": -60.0, "elevation_deg": -30.0, "distance_m": 4.5}, {"class_id": 54, "class_name": "typing", "track_id": 2, "start_time": 0.5, "end_time": 1.8, "azimuth_deg": -80.0, "elevation_deg": 40.0, "distance_m": 4.5}]}
{"qa_id": "qa_03cb1afb72b120973db9", "split": "test", "audio_id": "foa_86378f78ec4d6df8f91e", "audio_path": "audio/test/foa_86378f78ec4d6df8f91e.wav", "scene_annotation_csv_path": "annotations/test/foa_86378f78ec4d6df8f91e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the left?", "answer": "Among the behind-the-listener sources, the leftmost one is tool.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 1, "start_time": 1.3, "end_time": 13.3, "azimuth_deg": -174.105, "elevation_deg": -30.918, "distance_m": 2.72}, {"class_id": 52, "class_name": "tool", "track_id": 2, "start_time": 18.1, "end_time": 20.0, "azimuth_deg": 95.353, "elevation_deg": -20.853, "distance_m": 1.21}]}
{"qa_id": "qa_3ac421cd87b8e7c2b1fa", "split": "test", "audio_id": "foa_ff6da061edc764b06726", "audio_path": "audio/test/foa_ff6da061edc764b06726.wav", "scene_annotation_csv_path": "annotations/test/foa_ff6da061edc764b06726.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the laughter occurs, where is it located relative to the listener?", "answer": "The laughter is heard from right during 0.1s to 5.6s.", "canonical_answer": "laughter from right.", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.1, "end_time": 5.6, "azimuth_deg": -82.383, "elevation_deg": -1.389, "distance_m": 3.41}]}
{"qa_id": "qa_e541b4ba7f9a514b095c", "split": "test", "audio_id": "foa_9428517ad892bf6af085", "audio_path": "audio/test/foa_9428517ad892bf6af085.wav", "scene_annotation_csv_path": "annotations/test/foa_9428517ad892bf6af085.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the car and the machine, which sound source is positioned at a higher elevation?", "answer": "The car is positioned at a higher elevation than the machine.", "canonical_answer": "car", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 1, "start_time": 3.5, "end_time": 7.4, "azimuth_deg": 97.259, "elevation_deg": 11.886, "distance_m": 0.87}, {"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 5.4, "azimuth_deg": 53.248, "elevation_deg": -10.747, "distance_m": 3.32}]}
{"qa_id": "qa_d16123eb369860d226a4", "split": "test", "audio_id": "foa_9520de3bc1b6e38477bf", "audio_path": "audio/test/foa_9520de3bc1b6e38477bf.wav", "scene_annotation_csv_path": "annotations/test/foa_9520de3bc1b6e38477bf.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker located at the back-left say?", "answer": "The speaker said, \"Where he ejaculated, I say, what a name.\"", "canonical_answer": "Where he ejaculated, I say, what a name.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 2.2, "azimuth_deg": 151.091, "elevation_deg": 0.0, "distance_m": 1.87}]}
{"qa_id": "qa_f9173b81c3e1f8b5eea2", "split": "test", "audio_id": "foa_cb168098e1ab332b30d3", "audio_path": "audio/test/foa_cb168098e1ab332b30d3.wav", "scene_annotation_csv_path": "annotations/test/foa_cb168098e1ab332b30d3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is animal to the left or right of printer?", "answer": "animal is to the right of printer.", "canonical_answer": "animal is to the right of printer.", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 1, "start_time": 4.7, "end_time": 5.8, "azimuth_deg": -157.889, "elevation_deg": 3.489, "distance_m": 0.95}, {"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.4, "end_time": 20.0, "azimuth_deg": -36.941, "elevation_deg": 0.041, "distance_m": 2.05}]}
{"qa_id": "qa_44d3eddaebec305ead1d", "split": "test", "audio_id": "foa_b4a103ade4894eb685f4", "audio_path": "audio/test/foa_b4a103ade4894eb685f4.wav", "scene_annotation_csv_path": "annotations/test/foa_b4a103ade4894eb685f4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener, the aircraft or the typing?", "answer": "The aircraft is closer to the listener than the typing.", "canonical_answer": "aircraft", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 171.854, "elevation_deg": 30.833, "distance_m": 1.55}, {"class_id": 54, "class_name": "typing", "track_id": 1, "start_time": 13.5, "end_time": 14.2, "azimuth_deg": -113.676, "elevation_deg": -6.14, "distance_m": 2.5}]}
{"qa_id": "qa_e4c711f53662ca21a9b6", "split": "test", "audio_id": "foa_10dd842256bc3fd29bfd", "audio_path": "audio/test/foa_10dd842256bc3fd29bfd.wav", "scene_annotation_csv_path": "annotations/test/foa_10dd842256bc3fd29bfd.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker located at the back-left saying?", "answer": "The speaker coming from the back-left is saying, \"The island was an island, still.\"", "canonical_answer": "The island was an island, still.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 2.6, "azimuth_deg": 155.597, "elevation_deg": 0.0, "distance_m": 4.34}]}
{"qa_id": "qa_cbacb8f83e865800ac58", "split": "test", "audio_id": "foa_bf4ad0f610feeefc157a", "audio_path": "audio/test/foa_bf4ad0f610feeefc157a.wav", "scene_annotation_csv_path": "annotations/test/foa_bf4ad0f610feeefc157a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to male speech, is cooking on the left or on the right?", "answer": "cooking is to the left of male speech.", "canonical_answer": "cooking is to the left of male speech.", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 95.203, "elevation_deg": 24.152, "distance_m": 0.64}, {"class_id": 36, "class_name": "male_speech", "track_id": 1, "start_time": 14.2, "end_time": 14.9, "azimuth_deg": 39.969, "elevation_deg": 10.272, "distance_m": 1.91}]}
{"qa_id": "qa_43d804e2fd6f9cbe87e1", "split": "test", "audio_id": "foa_656cf24e8eb8eeacd7ff", "audio_path": "audio/test/foa_656cf24e8eb8eeacd7ff.wav", "scene_annotation_csv_path": "annotations/test/foa_656cf24e8eb8eeacd7ff.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the train occurs, where is it located relative to the listener?", "answer": "The train is heard from left and below during 0.1s to 20.0s.", "canonical_answer": "train from left and below.", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": 104.575, "elevation_deg": -15.478, "distance_m": 3.53}]}
{"qa_id": "qa_b1a1814ef2fe620882cf", "split": "test", "audio_id": "foa_5085dbd023904c95fb43", "audio_path": "audio/test/foa_5085dbd023904c95fb43.wav", "scene_annotation_csv_path": "annotations/test/foa_5085dbd023904c95fb43.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is drum.", "canonical_answer": "drum", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.1, "end_time": 12.7, "azimuth_deg": 2.08, "elevation_deg": 27.364, "distance_m": 1.85}, {"class_id": 14, "class_name": "crackle", "track_id": 1, "start_time": 1.7, "end_time": 5.3, "azimuth_deg": 19.646, "elevation_deg": -24.317, "distance_m": 2.09}, {"class_id": 19, "class_name": "drum", "track_id": 2, "start_time": 5.5, "end_time": 7.2, "azimuth_deg": -43.15, "elevation_deg": -30.286, "distance_m": 2.89}]}
{"qa_id": "qa_3a0366ea7c69e23bdf8d", "split": "test", "audio_id": "foa_77a06176e1c56f06b1e2", "audio_path": "audio/test/foa_77a06176e1c56f06b1e2.wav", "scene_annotation_csv_path": "annotations/test/foa_77a06176e1c56f06b1e2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the dog and the speech, which sound source is positioned closer to the listener?", "answer": "The dog is closer to the listener than the speech.", "canonical_answer": "dog", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 1, "start_time": 0.6, "end_time": 5.0, "azimuth_deg": -17.456, "elevation_deg": 45.463, "distance_m": 2.17}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 8.0, "azimuth_deg": 54.165, "elevation_deg": 11.073, "distance_m": 3.49}]}
{"qa_id": "qa_d5ea114af1dab5bced2d", "split": "test", "audio_id": "foa_69a99b67c07410448f3a", "audio_path": "audio/test/foa_69a99b67c07410448f3a.wav", "scene_annotation_csv_path": "annotations/test/foa_69a99b67c07410448f3a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the camera or the keyboard instrument positioned at a higher elevation?", "answer": "The keyboard instrument is located at a higher elevation than the camera.", "canonical_answer": "keyboard instrument", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.2, "end_time": 6.9, "azimuth_deg": -170.0, "elevation_deg": -34.308, "distance_m": 0.78}, {"class_id": 31, "class_name": "keyboard_instrument", "track_id": 1, "start_time": 0.9, "end_time": 2.6, "azimuth_deg": 22.681, "elevation_deg": 2.885, "distance_m": 1.39}]}
{"qa_id": "qa_271cfb05677dfede0fed", "split": "test", "audio_id": "foa_71fa1b9ca796eac23dc0", "audio_path": "audio/test/foa_71fa1b9ca796eac23dc0.wav", "scene_annotation_csv_path": "annotations/test/foa_71fa1b9ca796eac23dc0.csv", "dataset": "starss23", "data_source": "dcase_real", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the left?", "answer": "Among the behind-the-listener sources, the leftmost one is male speech.", "canonical_answer": "male speech", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 3, "start_time": 0.0, "end_time": 5.5, "azimuth_deg": 106.0, "elevation_deg": 15.0, "distance_m": 1.71}, {"class_id": 20, "class_name": "female_speech", "track_id": 1, "start_time": 4.0, "end_time": 6.0, "azimuth_deg": -111.0, "elevation_deg": -8.0, "distance_m": 1.65}, {"class_id": 50, "class_name": "telephone_alarm", "track_id": 5, "start_time": 7.0, "end_time": 8.0, "azimuth_deg": 105.0, "elevation_deg": -33.0, "distance_m": 1.1}]}
{"qa_id": "qa_0b7a7520de26bc8868e7", "split": "test", "audio_id": "foa_786a24e8f8f047555cb7", "audio_path": "audio/test/foa_786a24e8f8f047555cb7.wav", "scene_annotation_csv_path": "annotations/test/foa_786a24e8f8f047555cb7.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker located behind and below the listener saying?", "answer": "The speaker says, \"Then he rang the bell. No answer.\"", "canonical_answer": "Then he rang the bell. No answer.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 2.4, "azimuth_deg": 171.617, "elevation_deg": -27.504, "distance_m": 2.0}]}
{"qa_id": "qa_13fda53f9d381d17c483", "split": "test", "audio_id": "foa_9f2dee23e2a5b836fc77", "audio_path": "audio/test/foa_9f2dee23e2a5b836fc77.wav", "scene_annotation_csv_path": "annotations/test/foa_9f2dee23e2a5b836fc77.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the insect and the zipper, which sound source is positioned at a higher elevation?", "answer": "The insect is higher in elevation than the zipper.", "canonical_answer": "insect", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 3, "start_time": 6.1, "end_time": 6.8, "azimuth_deg": -29.961, "elevation_deg": 4.925, "distance_m": 1.93}, {"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.0, "end_time": 12.1, "azimuth_deg": -66.363, "elevation_deg": -42.895, "distance_m": 0.9}]}
{"qa_id": "qa_e4bad62047e661a71c61", "split": "test", "audio_id": "foa_04f4d14bf9aa7e468390", "audio_path": "audio/test/foa_04f4d14bf9aa7e468390.wav", "scene_annotation_csv_path": "annotations/test/foa_04f4d14bf9aa7e468390.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the tearing occurs, where is it located relative to the listener?", "answer": "The tearing is heard from back-left during 0.6s to 9.3s.", "canonical_answer": "tearing from back-left.", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 0.6, "end_time": 9.3, "azimuth_deg": 128.783, "elevation_deg": 1.903, "distance_m": 1.99}]}
{"qa_id": "qa_e410cb38c745a28039f9", "split": "test", "audio_id": "foa_9c5889777f060941a490", "audio_path": "audio/test/foa_9c5889777f060941a490.wav", "scene_annotation_csv_path": "annotations/test/foa_9c5889777f060941a490.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which source is situated closer to the listener: the alarm or the appliance?", "answer": "The appliance is closer to the listener than the alarm.", "canonical_answer": "appliance", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 3, "start_time": 15.0, "end_time": 19.9, "azimuth_deg": -32.399, "elevation_deg": -23.825, "distance_m": 2.41}, {"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": -66.698, "elevation_deg": -34.597, "distance_m": 1.65}]}
{"qa_id": "qa_1925db237571d33141ce", "split": "test", "audio_id": "foa_35ddb45559ca8cd49ebe", "audio_path": "audio/test/foa_35ddb45559ca8cd49ebe.wav", "scene_annotation_csv_path": "annotations/test/foa_35ddb45559ca8cd49ebe.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is animal to the left or right of ocean?", "answer": "animal is to the left of ocean.", "canonical_answer": "animal is to the left of ocean.", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 1, "start_time": 4.6, "end_time": 5.6, "azimuth_deg": 91.035, "elevation_deg": 30.141, "distance_m": 1.97}, {"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.5, "end_time": 20.0, "azimuth_deg": 60.699, "elevation_deg": 22.138, "distance_m": 2.49}]}
{"qa_id": "qa_f78f356d8ff14fcfcb45", "split": "test", "audio_id": "foa_3fd4c63b0f1e490dcf78", "audio_path": "audio/test/foa_3fd4c63b0f1e490dcf78.wav", "scene_annotation_csv_path": "annotations/test/foa_3fd4c63b0f1e490dcf78.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker positioned at the back-right and below say?", "answer": "The speaker said, \"That is a river, said the foal, and we have to cross it.\"", "canonical_answer": "That is a river, said the foal, and we have to cross it.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 3.0, "azimuth_deg": -148.68, "elevation_deg": -26.906, "distance_m": 0.66}]}
{"qa_id": "qa_72cc4ace569101c27317", "split": "test", "audio_id": "foa_e4d231af7e0556a1e1d9", "audio_path": "audio/test/foa_e4d231af7e0556a1e1d9.wav", "scene_annotation_csv_path": "annotations/test/foa_e4d231af7e0556a1e1d9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.2s to 2.4s, what source is active and where is it located?", "answer": "The breathing is heard from left and above during 0.2s to 2.4s.", "canonical_answer": "breathing from left and above.", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.2, "end_time": 2.4, "azimuth_deg": 106.842, "elevation_deg": 37.759, "distance_m": 1.25}]}
{"qa_id": "qa_e80c1cdfcc558d5f0bae", "split": "test", "audio_id": "foa_f93119791e8443509fae", "audio_path": "audio/test/foa_f93119791e8443509fae.wav", "scene_annotation_csv_path": "annotations/test/foa_f93119791e8443509fae.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is crackle.", "canonical_answer": "crackle", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.3, "end_time": 18.0, "azimuth_deg": -35.765, "elevation_deg": -36.501, "distance_m": 1.28}, {"class_id": 14, "class_name": "crackle", "track_id": 1, "start_time": 3.7, "end_time": 19.5, "azimuth_deg": -128.536, "elevation_deg": -13.872, "distance_m": 1.66}, {"class_id": 16, "class_name": "dog", "track_id": 2, "start_time": 8.7, "end_time": 20.0, "azimuth_deg": -118.309, "elevation_deg": -8.032, "distance_m": 1.73}]}
{"qa_id": "qa_f517e6ac204f97875abe", "split": "test", "audio_id": "foa_7d74cda0c6f3e76f3b67", "audio_path": "audio/test/foa_7d74cda0c6f3e76f3b67.wav", "scene_annotation_csv_path": "annotations/test/foa_7d74cda0c6f3e76f3b67.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to tool, is rain on the left or on the right?", "answer": "rain is to the right of tool.", "canonical_answer": "rain is to the right of tool.", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": -171.728, "elevation_deg": -29.927, "distance_m": 2.88}, {"class_id": 52, "class_name": "tool", "track_id": 1, "start_time": 3.0, "end_time": 13.5, "azimuth_deg": 105.178, "elevation_deg": 16.127, "distance_m": 3.56}]}
{"qa_id": "qa_79c730af51a2b8f1eda9", "split": "test", "audio_id": "foa_5821f3e3389a8ff1db62", "audio_path": "audio/test/foa_5821f3e3389a8ff1db62.wav", "scene_annotation_csv_path": "annotations/test/foa_5821f3e3389a8ff1db62.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which source, the cat or the door, is positioned at a higher elevation?", "answer": "The cat is located at a higher elevation than the door.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 2, "start_time": 9.2, "end_time": 20.0, "azimuth_deg": -73.508, "elevation_deg": 31.695, "distance_m": 1.81}, {"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.3, "end_time": 12.8, "azimuth_deg": -41.295, "elevation_deg": -20.065, "distance_m": 2.02}]}
{"qa_id": "qa_159ada30903cd6a891f5", "split": "test", "audio_id": "foa_911766e9d21184cd2995", "audio_path": "audio/test/foa_911766e9d21184cd2995.wav", "scene_annotation_csv_path": "annotations/test/foa_911766e9d21184cd2995.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the singing and the tearing sounds, which one is located closer to the listener?", "answer": "The singing sound is closer to the listener than the tearing sound.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 2, "start_time": 3.6, "end_time": 6.7, "azimuth_deg": -163.328, "elevation_deg": -33.297, "distance_m": 0.87}, {"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 0.3, "end_time": 6.6, "azimuth_deg": -82.513, "elevation_deg": 8.318, "distance_m": 1.61}]}
{"qa_id": "qa_8f46f187f0447300f9d7", "split": "test", "audio_id": "foa_c85719d7af834e4cd7d9", "audio_path": "audio/test/foa_c85719d7af834e4cd7d9.wav", "scene_annotation_csv_path": "annotations/test/foa_c85719d7af834e4cd7d9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to train, is gong on the left or on the right?", "answer": "gong is to the left of train.", "canonical_answer": "gong is to the left of train.", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 1, "start_time": 0.6, "end_time": 3.5, "azimuth_deg": 14.712, "elevation_deg": 11.016, "distance_m": 3.09}, {"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 0.1, "end_time": 15.5, "azimuth_deg": -15.192, "elevation_deg": 0.904, "distance_m": 2.83}]}
{"qa_id": "qa_4b72f9fba4062368f977", "split": "test", "audio_id": "foa_b908bf0c07b9026836b2", "audio_path": "audio/test/foa_b908bf0c07b9026836b2.wav", "scene_annotation_csv_path": "annotations/test/foa_b908bf0c07b9026836b2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the machine sound and the writing sound, which one is located closer to the listener?", "answer": "The machine sound is closer to the listener than the writing sound.", "canonical_answer": "machine", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 1, "start_time": 12.0, "end_time": 18.6, "azimuth_deg": 134.444, "elevation_deg": -39.612, "distance_m": 2.31}, {"class_id": 61, "class_name": "writing", "track_id": 2, "start_time": 18.4, "end_time": 20.0, "azimuth_deg": 149.339, "elevation_deg": -16.945, "distance_m": 3.5}]}
{"qa_id": "qa_b7d28280279294e1ee17", "split": "test", "audio_id": "foa_30a50cb6a8ee540f236d", "audio_path": "audio/test/foa_30a50cb6a8ee540f236d.wav", "scene_annotation_csv_path": "annotations/test/foa_30a50cb6a8ee540f236d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.0s to 0.6s, what source is active and where is it located?", "answer": "The tool is heard from left and above during 0.0s to 0.6s.", "canonical_answer": "tool from left and above.", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": 78.554, "elevation_deg": 21.49, "distance_m": 1.73}]}
{"qa_id": "qa_5b7084f75deacca00825", "split": "test", "audio_id": "foa_001de56052be5a179d8b", "audio_path": "audio/test/foa_001de56052be5a179d8b.wav", "scene_annotation_csv_path": "annotations/test/foa_001de56052be5a179d8b.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker located to the left say?", "answer": "The speaker at the left replied, \"I have forty lads, but they are in Cairo.\"", "canonical_answer": "He replied, I have forty lads, but they are in Cairo.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 3.6, "azimuth_deg": 101.606, "elevation_deg": 0.0, "distance_m": 3.95}]}
{"qa_id": "qa_cba95592d9411679aeb0", "split": "test", "audio_id": "foa_15e3778dce0ba0ef513f", "audio_path": "audio/test/foa_15e3778dce0ba0ef513f.wav", "scene_annotation_csv_path": "annotations/test/foa_15e3778dce0ba0ef513f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is located at a higher elevation, the aircraft or the writing?", "answer": "The aircraft is located at a higher elevation than the writing.", "canonical_answer": "aircraft", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 1, "start_time": 10.6, "end_time": 13.6, "azimuth_deg": 100.718, "elevation_deg": 4.51, "distance_m": 3.0}, {"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.8, "end_time": 20.0, "azimuth_deg": -46.998, "elevation_deg": -40.293, "distance_m": 1.37}]}
{"qa_id": "qa_ed4a24724aaacf24e0b6", "split": "test", "audio_id": "foa_db526ba16f8220e99620", "audio_path": "audio/test/foa_db526ba16f8220e99620.wav", "scene_annotation_csv_path": "annotations/test/foa_db526ba16f8220e99620.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the left?", "answer": "Among the behind-the-listener sources, the leftmost one is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 13.0, "azimuth_deg": 155.251, "elevation_deg": 2.625, "distance_m": 1.17}, {"class_id": 21, "class_name": "finger_snapping", "track_id": 1, "start_time": 4.1, "end_time": 14.5, "azimuth_deg": 92.351, "elevation_deg": -14.933, "distance_m": 2.46}]}
{"qa_id": "qa_15e0fbdd0771127138f5", "split": "test", "audio_id": "foa_b42c5ad9533aa3997ef8", "audio_path": "audio/test/foa_b42c5ad9533aa3997ef8.wav", "scene_annotation_csv_path": "annotations/test/foa_b42c5ad9533aa3997ef8.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker located at the back-right saying?", "answer": "The speaker from the back-right says, \"I shall be glad to consult them.\"", "canonical_answer": "I shall be glad to consult them.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 1.6, "azimuth_deg": -120.342, "elevation_deg": 9.013, "distance_m": 3.0}]}
{"qa_id": "qa_1e095be30f391b37a95b", "split": "test", "audio_id": "foa_0717d4e4d461816a6ae8", "audio_path": "audio/test/foa_0717d4e4d461816a6ae8.wav", "scene_annotation_csv_path": "annotations/test/foa_0717d4e4d461816a6ae8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is female speech.", "canonical_answer": "female speech", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 0, "start_time": 0.1, "end_time": 4.2, "azimuth_deg": 51.957, "elevation_deg": -7.636, "distance_m": 1.83}, {"class_id": 9, "class_name": "car", "track_id": 2, "start_time": 0.4, "end_time": 3.7, "azimuth_deg": -39.069, "elevation_deg": -46.461, "distance_m": 1.92}, {"class_id": 7, "class_name": "breathing", "track_id": 1, "start_time": 0.5, "end_time": 4.1, "azimuth_deg": -102.744, "elevation_deg": -19.368, "distance_m": 2.13}]}
{"qa_id": "qa_15ceb09698ab922c5659", "split": "test", "audio_id": "foa_bc3b2da4e37b5135f76f", "audio_path": "audio/test/foa_bc3b2da4e37b5135f76f.wav", "scene_annotation_csv_path": "annotations/test/foa_bc3b2da4e37b5135f76f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.1s to 17.2s, which sound is heard and from what direction?", "answer": "The writing is heard from left and below during 0.1s to 17.2s.", "canonical_answer": "writing from left and below.", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.1, "end_time": 17.2, "azimuth_deg": 110.383, "elevation_deg": -31.096, "distance_m": 1.8}]}
{"qa_id": "qa_e4f75190bf8d4d16d854", "split": "test", "audio_id": "foa_768b135ed8cf2086ffd4", "audio_path": "audio/test/foa_768b135ed8cf2086ffd4.wav", "scene_annotation_csv_path": "annotations/test/foa_768b135ed8cf2086ffd4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to printer, is appliance on the left or on the right?", "answer": "appliance is to the left of printer.", "canonical_answer": "appliance is to the left of printer.", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 1, "start_time": 2.0, "end_time": 8.2, "azimuth_deg": -40.745, "elevation_deg": -17.149, "distance_m": 2.69}, {"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.8, "end_time": 14.4, "azimuth_deg": -46.478, "elevation_deg": 9.128, "distance_m": 3.47}]}
{"qa_id": "qa_99a2cdae15171c2f88d1", "split": "test", "audio_id": "foa_0f20a239ddfa4aeb24ff", "audio_path": "audio/test/foa_0f20a239ddfa4aeb24ff.wav", "scene_annotation_csv_path": "annotations/test/foa_0f20a239ddfa4aeb24ff.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the appliance and the home sound, which one is located closer to the listener?", "answer": "The home sound is closer to the listener than the appliance.", "canonical_answer": "home sound", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 1, "start_time": 10.9, "end_time": 20.0, "azimuth_deg": -167.79, "elevation_deg": 3.962, "distance_m": 2.89}, {"class_id": 28, "class_name": "home_sound", "track_id": 3, "start_time": 17.4, "end_time": 20.0, "azimuth_deg": -175.795, "elevation_deg": -45.689, "distance_m": 1.27}]}
{"qa_id": "qa_7fd5009f92ef1760318f", "split": "test", "audio_id": "foa_ba666a276e7215998431", "audio_path": "audio/test/foa_ba666a276e7215998431.wav", "scene_annotation_csv_path": "annotations/test/foa_ba666a276e7215998431.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is located at a higher elevation, the camera or the water?", "answer": "The water is at a higher elevation than the camera.", "canonical_answer": "water", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 2, "start_time": 7.6, "end_time": 12.3, "azimuth_deg": -129.734, "elevation_deg": 2.099, "distance_m": 2.49}, {"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.4, "end_time": 9.4, "azimuth_deg": -109.115, "elevation_deg": 12.935, "distance_m": 2.71}]}
{"qa_id": "qa_0bfdb0b65005c19cf3a3", "split": "test", "audio_id": "foa_6dcb03026484023c16a8", "audio_path": "audio/test/foa_6dcb03026484023c16a8.wav", "scene_annotation_csv_path": "annotations/test/foa_6dcb03026484023c16a8.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker on the right saying?", "answer": "The speaker on the right says, \"It was, indeed, her handwriting.\"", "canonical_answer": "It was, indeed, her handwriting.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 1.8, "azimuth_deg": -101.92, "elevation_deg": 2.793, "distance_m": 1.27}]}
{"qa_id": "qa_a423b62a2090673a2035", "split": "test", "audio_id": "foa_679b76c9f047484d2a9b", "audio_path": "audio/test/foa_679b76c9f047484d2a9b.wav", "scene_annotation_csv_path": "annotations/test/foa_679b76c9f047484d2a9b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is knock to the left or right of male speech?", "answer": "knock is to the right of male speech.", "canonical_answer": "knock is to the right of male speech.", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 1, "start_time": 1.0, "end_time": 1.6, "azimuth_deg": -143.513, "elevation_deg": -6.11, "distance_m": 0.87}, {"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.0, "end_time": 1.8, "azimuth_deg": 111.634, "elevation_deg": 13.1, "distance_m": 1.37}]}
{"qa_id": "qa_e85a8f18b9cc0ed764ca", "split": "test", "audio_id": "foa_8510856b53af38202cd5", "audio_path": "audio/test/foa_8510856b53af38202cd5.wav", "scene_annotation_csv_path": "annotations/test/foa_8510856b53af38202cd5.csv", "dataset": "realfoa", "data_source": "dcase_real", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the appliance or the cooking sound located at a higher elevation?", "answer": "The appliance is positioned at a higher elevation than the cooking sound.", "canonical_answer": "appliance", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 2, "start_time": 0.0, "end_time": 11.8105, "azimuth_deg": 34.876, "elevation_deg": 10.2, "distance_m": 2.65}, {"class_id": 12, "class_name": "cooking", "track_id": 1, "start_time": 0.0, "end_time": 11.8105, "azimuth_deg": 37.31, "elevation_deg": -8.494, "distance_m": 2.37}]}
{"qa_id": "qa_6aefb0f023393fe0afc2", "split": "test", "audio_id": "foa_25ce61dc35ea5664394a", "audio_path": "audio/test/foa_25ce61dc35ea5664394a.wav", "scene_annotation_csv_path": "annotations/test/foa_25ce61dc35ea5664394a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the cooking and the ocean sounds, which one is located closer to the listener?", "answer": "The cooking sound is closer to the listener than the ocean sound.", "canonical_answer": "cooking", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 1, "start_time": 4.5, "end_time": 20.0, "azimuth_deg": 14.836, "elevation_deg": -5.345, "distance_m": 0.88}, {"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -131.725, "elevation_deg": -20.349, "distance_m": 3.51}]}
{"qa_id": "qa_2525fe87b594f091d1b9", "split": "test", "audio_id": "foa_f6b3a42162e957291c08", "audio_path": "audio/test/foa_f6b3a42162e957291c08.wav", "scene_annotation_csv_path": "annotations/test/foa_f6b3a42162e957291c08.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the right?", "answer": "Among the front-positioned sources, the rightmost one is alarm.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 2.5, "end_time": 17.7, "azimuth_deg": 70.251, "elevation_deg": 22.91, "distance_m": 1.29}, {"class_id": 1, "class_name": "alarm", "track_id": 2, "start_time": 16.3, "end_time": 18.0, "azimuth_deg": -7.681, "elevation_deg": -32.03, "distance_m": 2.68}]}
{"qa_id": "qa_4dd5a0bd926f2f515e3a", "split": "test", "audio_id": "foa_e82b514b57a9138a04ae", "audio_path": "audio/test/foa_e82b514b57a9138a04ae.wav", "scene_annotation_csv_path": "annotations/test/foa_e82b514b57a9138a04ae.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.0s to 6.4s, which sound is heard and from what direction?", "answer": "The rain is heard from back-left and below during 0.0s to 6.4s.", "canonical_answer": "rain from back-left and below.", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 6.4, "azimuth_deg": 133.997, "elevation_deg": -24.487, "distance_m": 1.24}]}
{"qa_id": "qa_8660e2a34a3dd8122efb", "split": "test", "audio_id": "foa_bb81b322b9743be701a0", "audio_path": "audio/test/foa_bb81b322b9743be701a0.wav", "scene_annotation_csv_path": "annotations/test/foa_bb81b322b9743be701a0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the printer occurs, where is it located relative to the listener?", "answer": "The printer is heard from left during 0.7s to 20.0s.", "canonical_answer": "printer from left.", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.7, "end_time": 20.0, "azimuth_deg": 104.243, "elevation_deg": -2.131, "distance_m": 1.53}]}
{"qa_id": "qa_4f8073a0ab36d9b0e3bf", "split": "test", "audio_id": "foa_11db320c53b0977dd092", "audio_path": "audio/test/foa_11db320c53b0977dd092.wav", "scene_annotation_csv_path": "annotations/test/foa_11db320c53b0977dd092.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener, the animal or the scratch?", "answer": "The animal is located closer to the listener than the scratch.", "canonical_answer": "animal", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 1, "start_time": 11.2, "end_time": 19.0, "azimuth_deg": 152.882, "elevation_deg": -17.152, "distance_m": 2.15}, {"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 39.391, "elevation_deg": -21.439, "distance_m": 3.57}]}
{"qa_id": "qa_5b6bcfc49d8e17162f7e", "split": "test", "audio_id": "foa_bc7310e5527f4ddc3f01", "audio_path": "audio/test/foa_bc7310e5527f4ddc3f01.wav", "scene_annotation_csv_path": "annotations/test/foa_bc7310e5527f4ddc3f01.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker located to the left saying?", "answer": "The speaker located to the left says, \"We are ignorant and impious.\"", "canonical_answer": "We are ignorant and impious.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 2.0, "azimuth_deg": 102.036, "elevation_deg": 3.665, "distance_m": 2.5}]}
{"qa_id": "qa_02cf73d85f91374d8464", "split": "test", "audio_id": "foa_a9b3f416f9efbcbd5192", "audio_path": "audio/test/foa_a9b3f416f9efbcbd5192.wav", "scene_annotation_csv_path": "annotations/test/foa_a9b3f416f9efbcbd5192.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to string instrument, is knock on the left or on the right?", "answer": "knock is to the right of string instrument.", "canonical_answer": "knock is to the right of string instrument.", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 1, "start_time": 1.3, "end_time": 4.3, "azimuth_deg": -86.19, "elevation_deg": -11.944, "distance_m": 2.99}, {"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 1.1, "end_time": 20.0, "azimuth_deg": 178.236, "elevation_deg": 26.286, "distance_m": 0.7}]}
{"qa_id": "qa_d742fb06739760cae274", "split": "test", "audio_id": "foa_7783016200953c00f351", "audio_path": "audio/test/foa_7783016200953c00f351.wav", "scene_annotation_csv_path": "annotations/test/foa_7783016200953c00f351.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the left?", "answer": "Among the front-positioned sources, the leftmost one is wind instrument.", "canonical_answer": "wind instrument", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.3, "end_time": 5.4, "azimuth_deg": 5.791, "elevation_deg": -15.459, "distance_m": 2.43}, {"class_id": 4, "class_name": "bell", "track_id": 1, "start_time": 2.0, "end_time": 3.7, "azimuth_deg": -8.554, "elevation_deg": -14.12, "distance_m": 2.42}, {"class_id": 47, "class_name": "string_instrument", "track_id": 2, "start_time": 4.0, "end_time": 6.5, "azimuth_deg": -54.326, "elevation_deg": -18.534, "distance_m": 2.26}]}
{"qa_id": "qa_8cedbb91dea684df252b", "split": "test", "audio_id": "foa_d20b338f1433156eb747", "audio_path": "audio/test/foa_d20b338f1433156eb747.wav", "scene_annotation_csv_path": "annotations/test/foa_d20b338f1433156eb747.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the clock or the wood located at a higher elevation?", "answer": "The clock is positioned at a higher elevation than the wood.", "canonical_answer": "clock", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 11.4, "azimuth_deg": 83.372, "elevation_deg": 22.69, "distance_m": 2.23}, {"class_id": 60, "class_name": "wood", "track_id": 1, "start_time": 6.3, "end_time": 6.8, "azimuth_deg": 134.912, "elevation_deg": -39.984, "distance_m": 0.92}]}
{"qa_id": "qa_58b864882cbcd0e6664c", "split": "test", "audio_id": "foa_b9f43ce281f17ce6c163", "audio_path": "audio/test/foa_b9f43ce281f17ce6c163.wav", "scene_annotation_csv_path": "annotations/test/foa_b9f43ce281f17ce6c163.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the person speaking from the left side saying?", "answer": "The speaker on the left says, \"That's all right, said Mister. Beale awkwardly.\"", "canonical_answer": "That's all right, said Mister. Beale awkwardly.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 2.7, "azimuth_deg": 101.748, "elevation_deg": 0.0, "distance_m": 3.47}]}
{"qa_id": "qa_e22c5118ec3287a8ecfb", "split": "test", "audio_id": "foa_5f2e9f0ce1a51b70aefb", "audio_path": "audio/test/foa_5f2e9f0ce1a51b70aefb.wav", "scene_annotation_csv_path": "annotations/test/foa_5f2e9f0ce1a51b70aefb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.0s to 20.0s, which sound is heard and from what direction?", "answer": "The water is heard from front-left during 0.0s to 20.0s.", "canonical_answer": "water from front-left.", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 66.181, "elevation_deg": -3.447, "distance_m": 3.4}]}
{"qa_id": "qa_570225b684ed9428b7c5", "split": "test", "audio_id": "foa_84cc4d08d03f8000bcf1", "audio_path": "audio/test/foa_84cc4d08d03f8000bcf1.wav", "scene_annotation_csv_path": "annotations/test/foa_84cc4d08d03f8000bcf1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the animal and the tearing sounds, which one is located closer to the listener?", "answer": "The animal sound is closer to the listener than the tearing sound.", "canonical_answer": "animal", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 1, "start_time": 6.4, "end_time": 7.7, "azimuth_deg": -72.027, "elevation_deg": -1.678, "distance_m": 2.52}, {"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 0.3, "end_time": 17.2, "azimuth_deg": -126.362, "elevation_deg": 2.797, "distance_m": 3.26}]}
{"qa_id": "qa_e54681d1220a4c728c0e", "split": "test", "audio_id": "foa_3757a1d126732d72acc1", "audio_path": "audio/test/foa_3757a1d126732d72acc1.wav", "scene_annotation_csv_path": "annotations/test/foa_3757a1d126732d72acc1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the right?", "answer": "Among the behind-the-listener sources, the rightmost one is thunderstorm.", "canonical_answer": "thunderstorm", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 0.0, "end_time": 6.1, "azimuth_deg": -144.465, "elevation_deg": 30.35, "distance_m": 1.3}, {"class_id": 1, "class_name": "alarm", "track_id": 1, "start_time": 3.1, "end_time": 3.6, "azimuth_deg": -133.995, "elevation_deg": -21.277, "distance_m": 1.83}]}
{"qa_id": "qa_d0e56603898dff92571d", "split": "test", "audio_id": "foa_dc82a96929b012569355", "audio_path": "audio/test/foa_dc82a96929b012569355.wav", "scene_annotation_csv_path": "annotations/test/foa_dc82a96929b012569355.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is crackle to the left or right of ocean?", "answer": "crackle is to the left of ocean.", "canonical_answer": "crackle is to the left of ocean.", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 1, "start_time": 5.8, "end_time": 10.7, "azimuth_deg": -29.35, "elevation_deg": 41.194, "distance_m": 1.51}, {"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": -115.125, "elevation_deg": -28.417, "distance_m": 1.61}]}
{"qa_id": "qa_87bf087eaca41cd56451", "split": "test", "audio_id": "foa_c266cf37dd9df857d056", "audio_path": "audio/test/foa_c266cf37dd9df857d056.wav", "scene_annotation_csv_path": "annotations/test/foa_c266cf37dd9df857d056.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the car and the singing, which sound source is positioned at a higher elevation?", "answer": "The car is at a higher elevation than the singing.", "canonical_answer": "car", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 0, "start_time": 0.0, "end_time": 4.7, "azimuth_deg": -126.022, "elevation_deg": 9.597, "distance_m": 2.65}, {"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 1.0, "end_time": 1.8, "azimuth_deg": 121.703, "elevation_deg": -16.979, "distance_m": 2.07}]}
{"qa_id": "qa_d770cabd2bc5dfb4aa89", "split": "test", "audio_id": "foa_fc3274bd35aa3f8b6319", "audio_path": "audio/test/foa_fc3274bd35aa3f8b6319.wav", "scene_annotation_csv_path": "annotations/test/foa_fc3274bd35aa3f8b6319.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the spoken content of the source at azimuth=111.7 degrees, elevation=0.0 degrees?", "answer": "The source at that location is heard saying, \"No, wait.\"", "canonical_answer": "No, wait.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 1.5, "azimuth_deg": 111.702, "elevation_deg": 0.0, "distance_m": 2.85}]}
{"qa_id": "qa_3cf38d2a9e08d3ef917e", "split": "test", "audio_id": "foa_07f5c678fe881d093c68", "audio_path": "audio/test/foa_07f5c678fe881d093c68.wav", "scene_annotation_csv_path": "annotations/test/foa_07f5c678fe881d093c68.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.0s to 11.4s, what source is active and where is it located?", "answer": "The clock is heard from back and below during 0.0s to 11.4s.", "canonical_answer": "clock from back and below.", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 11.4, "azimuth_deg": 159.573, "elevation_deg": -20.114, "distance_m": 2.51}]}
{"qa_id": "qa_f50170a24c642c6a4abd", "split": "test", "audio_id": "foa_841eb5c3e407642550ca", "audio_path": "audio/test/foa_841eb5c3e407642550ca.wav", "scene_annotation_csv_path": "annotations/test/foa_841eb5c3e407642550ca.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is car to the left or right of gong?", "answer": "car is to the left of gong.", "canonical_answer": "car is to the left of gong.", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 2, "start_time": 0.0, "end_time": 5.8, "azimuth_deg": 54.111, "elevation_deg": 0.0, "distance_m": 4.94}, {"class_id": 26, "class_name": "gong", "track_id": 1, "start_time": 0.3, "end_time": 10.9, "azimuth_deg": -42.764, "elevation_deg": -17.202, "distance_m": 3.06}]}
{"qa_id": "qa_14835e66eec5487d3a3d", "split": "test", "audio_id": "foa_dfdbe29f416bf933bfff", "audio_path": "audio/test/foa_dfdbe29f416bf933bfff.wav", "scene_annotation_csv_path": "annotations/test/foa_dfdbe29f416bf933bfff.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from in front of the listener?", "answer": "The closest source in front of the listener is gong.", "canonical_answer": "gong", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.5, "end_time": 10.8, "azimuth_deg": -85.794, "elevation_deg": -14.66, "distance_m": 2.04}, {"class_id": 26, "class_name": "gong", "track_id": 1, "start_time": 5.2, "end_time": 10.8, "azimuth_deg": -24.109, "elevation_deg": 23.697, "distance_m": 1.62}]}
{"qa_id": "qa_a6d072ea918ce6f04f93", "split": "test", "audio_id": "foa_beae9a2df3e7a5e76246", "audio_path": "audio/test/foa_beae9a2df3e7a5e76246.wav", "scene_annotation_csv_path": "annotations/test/foa_beae9a2df3e7a5e76246.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the percussion and the rain, which source is located closer to the listener?", "answer": "The percussion is closer to the listener than the rain.", "canonical_answer": "percussion", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 2, "start_time": 3.9, "end_time": 5.3, "azimuth_deg": 106.167, "elevation_deg": -53.921, "distance_m": 1.63}, {"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 10.0, "azimuth_deg": 42.634, "elevation_deg": 11.152, "distance_m": 3.41}]}
{"qa_id": "qa_cb0ae312e39a31e4717d", "split": "test", "audio_id": "foa_6f31cb672d6f72cf9e68", "audio_path": "audio/test/foa_6f31cb672d6f72cf9e68.wav", "scene_annotation_csv_path": "annotations/test/foa_6f31cb672d6f72cf9e68.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the singing and the tape, which sound source is positioned at a higher elevation?", "answer": "The singing is at a higher elevation than the tape.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 2, "start_time": 6.7, "end_time": 18.7, "azimuth_deg": 46.319, "elevation_deg": 10.279, "distance_m": 2.23}, {"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 3.1, "end_time": 20.0, "azimuth_deg": -25.282, "elevation_deg": -17.54, "distance_m": 1.03}]}
{"qa_id": "qa_d7812b46ef1af7ebb141", "split": "test", "audio_id": "foa_812620693aa5edc21871", "audio_path": "audio/test/foa_812620693aa5edc21871.wav", "scene_annotation_csv_path": "annotations/test/foa_812620693aa5edc21871.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the machine and the tape, which sound source is positioned at a higher elevation?", "answer": "The machine is located at a higher elevation than the tape.", "canonical_answer": "machine", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 12.38, "elevation_deg": -0.736, "distance_m": 3.24}, {"class_id": 48, "class_name": "tape", "track_id": 3, "start_time": 18.3, "end_time": 20.0, "azimuth_deg": 55.628, "elevation_deg": -32.291, "distance_m": 2.78}]}
{"qa_id": "qa_ed6260aaccd6ba488503", "split": "test", "audio_id": "foa_2cb558846874f9412f9d", "audio_path": "audio/test/foa_2cb558846874f9412f9d.wav", "scene_annotation_csv_path": "annotations/test/foa_2cb558846874f9412f9d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 2.3s to 8.4s, which sound is heard and from what direction?", "answer": "The crackle is heard from right during 2.3s to 8.4s.", "canonical_answer": "crackle from right.", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 1, "start_time": 2.3, "end_time": 8.4, "azimuth_deg": -98.161, "elevation_deg": 12.312, "distance_m": 2.47}]}
{"qa_id": "qa_2c29393a719653760e77", "split": "test", "audio_id": "foa_e56a648288f3aa76f61c", "audio_path": "audio/test/foa_e56a648288f3aa76f61c.wav", "scene_annotation_csv_path": "annotations/test/foa_e56a648288f3aa76f61c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Is the camera or the knock located closer to the listener?", "answer": "The knock is closer to the listener than the camera.", "canonical_answer": "knock", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 1, "start_time": 4.7, "end_time": 15.7, "azimuth_deg": 136.277, "elevation_deg": 12.581, "distance_m": 3.4}, {"class_id": 33, "class_name": "knock", "track_id": 2, "start_time": 12.2, "end_time": 14.6, "azimuth_deg": -139.941, "elevation_deg": -27.204, "distance_m": 2.33}]}
{"qa_id": "qa_9d92f601d781133bcb9b", "split": "test", "audio_id": "foa_5c32667671fe16000c56", "audio_path": "audio/test/foa_5c32667671fe16000c56.wav", "scene_annotation_csv_path": "annotations/test/foa_5c32667671fe16000c56.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What did the speaker located at the back-left say?", "answer": "The speaker at the back-left said, \"Sonya smiled. Do I remember Nicholas.\"", "canonical_answer": "Sonya smiled. Do I remember Nicholas.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 3.3, "azimuth_deg": 116.763, "elevation_deg": 0.0, "distance_m": 0.91}]}
{"qa_id": "qa_3c1a1e19bb472d73c794", "split": "test", "audio_id": "foa_451b028d9291a1e6f016", "audio_path": "audio/test/foa_451b028d9291a1e6f016.wav", "scene_annotation_csv_path": "annotations/test/foa_451b028d9291a1e6f016.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to tool, is crackle on the left or on the right?", "answer": "crackle is to the left of tool.", "canonical_answer": "crackle is to the left of tool.", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 1, "start_time": 1.6, "end_time": 10.6, "azimuth_deg": 150.586, "elevation_deg": 0.0, "distance_m": 1.11}, {"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.1, "end_time": 19.3, "azimuth_deg": 28.475, "elevation_deg": 1.509, "distance_m": 0.9}]}
{"qa_id": "qa_3bff8e2b7cadd23bf899", "split": "test", "audio_id": "foa_4840590f7dae7ef9f3e3", "audio_path": "audio/test/foa_4840590f7dae7ef9f3e3.wav", "scene_annotation_csv_path": "annotations/test/foa_4840590f7dae7ef9f3e3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the right?", "answer": "Among the front-positioned sources, the rightmost one is guitar.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": -29.018, "elevation_deg": -6.787, "distance_m": 0.97}, {"class_id": 27, "class_name": "guitar", "track_id": 1, "start_time": 9.4, "end_time": 17.6, "azimuth_deg": -58.621, "elevation_deg": -3.315, "distance_m": 3.07}]}
{"qa_id": "qa_7621ad9fb988abd4fbe4", "split": "test", "audio_id": "foa_23b3f40fe8c7bc885993", "audio_path": "audio/test/foa_23b3f40fe8c7bc885993.wav", "scene_annotation_csv_path": "annotations/test/foa_23b3f40fe8c7bc885993.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener, the gong or the string instrument?", "answer": "The gong is closer to the listener than the string instrument.", "canonical_answer": "gong", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 2.3, "end_time": 14.1, "azimuth_deg": -83.686, "elevation_deg": -30.957, "distance_m": 1.99}, {"class_id": 47, "class_name": "string_instrument", "track_id": 2, "start_time": 12.4, "end_time": 17.6, "azimuth_deg": 102.39, "elevation_deg": -6.422, "distance_m": 2.66}]}
{"qa_id": "qa_0f7cc62aeb9fcc29eddf", "split": "test", "audio_id": "foa_670e230fb58e579b7d23", "audio_path": "audio/test/foa_670e230fb58e579b7d23.wav", "scene_annotation_csv_path": "annotations/test/foa_670e230fb58e579b7d23.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to ocean, is alarm on the left or on the right?", "answer": "alarm is to the left of ocean.", "canonical_answer": "alarm is to the left of ocean.", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.1, "end_time": 19.4, "azimuth_deg": 149.786, "elevation_deg": -17.959, "distance_m": 1.09}, {"class_id": 39, "class_name": "ocean", "track_id": 1, "start_time": 11.3, "end_time": 20.0, "azimuth_deg": -169.688, "elevation_deg": -14.168, "distance_m": 1.94}]}
{"qa_id": "qa_8a67c694022337e7a0ad", "split": "test", "audio_id": "foa_210e323a4eb8cc1a7565", "audio_path": "audio/test/foa_210e323a4eb8cc1a7565.wav", "scene_annotation_csv_path": "annotations/test/foa_210e323a4eb8cc1a7565.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the car and the wood, which sound source is positioned at a higher elevation?", "answer": "The wood is located at a higher elevation than the car.", "canonical_answer": "wood", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 2, "start_time": 14.9, "end_time": 20.0, "azimuth_deg": -117.712, "elevation_deg": -40.006, "distance_m": 2.33}, {"class_id": 60, "class_name": "wood", "track_id": 1, "start_time": 2.5, "end_time": 15.3, "azimuth_deg": -142.34, "elevation_deg": -7.326, "distance_m": 1.63}]}
{"qa_id": "qa_ff7252c7921267953b95", "split": "test", "audio_id": "foa_50bec3c01e89453f2674", "audio_path": "audio/test/foa_50bec3c01e89453f2674.wav", "scene_annotation_csv_path": "annotations/test/foa_50bec3c01e89453f2674.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the body sound occurs, where is it located relative to the listener?", "answer": "The body sound is heard from front-left and below during 0.0s to 0.8s.", "canonical_answer": "body sound from front-left and below.", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": 25.214, "elevation_deg": -31.536, "distance_m": 2.8}]}
{"qa_id": "qa_fd5f08485a203c0d4133", "split": "test", "audio_id": "foa_a01980b74cd62ab83f4d", "audio_path": "audio/test/foa_a01980b74cd62ab83f4d.wav", "scene_annotation_csv_path": "annotations/test/foa_a01980b74cd62ab83f4d.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speech content of the speaker located to the left?", "answer": "The speaker on the left said, \"But, I shall spare her.\"", "canonical_answer": "But, I shall spare her.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 1.8, "azimuth_deg": 74.292, "elevation_deg": 1.509, "distance_m": 6.02}]}
{"qa_id": "qa_d5e9a2634bd0d9d1c7c2", "split": "test", "audio_id": "foa_193ac043b88aa2e5dcd9", "audio_path": "audio/test/foa_193ac043b88aa2e5dcd9.wav", "scene_annotation_csv_path": "annotations/test/foa_193ac043b88aa2e5dcd9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is writing.", "canonical_answer": "writing", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.1, "end_time": 18.5, "azimuth_deg": 172.749, "elevation_deg": -9.572, "distance_m": 1.79}, {"class_id": 61, "class_name": "writing", "track_id": 1, "start_time": 5.5, "end_time": 19.9, "azimuth_deg": 179.055, "elevation_deg": 22.55, "distance_m": 0.98}, {"class_id": 54, "class_name": "typing", "track_id": 2, "start_time": 12.9, "end_time": 19.1, "azimuth_deg": 138.691, "elevation_deg": -22.135, "distance_m": 0.59}]}
{"qa_id": "qa_bf3fcf0911aef035bdd3", "split": "test", "audio_id": "foa_a627d819d81a45ef8f40", "audio_path": "audio/test/foa_a627d819d81a45ef8f40.wav", "scene_annotation_csv_path": "annotations/test/foa_a627d819d81a45ef8f40.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to tape, is gong on the left or on the right?", "answer": "gong is to the left of tape.", "canonical_answer": "gong is to the left of tape.", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 1, "start_time": 11.8, "end_time": 13.1, "azimuth_deg": -51.668, "elevation_deg": -17.865, "distance_m": 0.75}, {"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 1.7, "end_time": 16.9, "azimuth_deg": -135.737, "elevation_deg": -48.768, "distance_m": 1.42}]}
{"qa_id": "qa_a2247210266b6259995d", "split": "test", "audio_id": "foa_f7bebdd1a7c6646c06d3", "audio_path": "audio/test/foa_f7bebdd1a7c6646c06d3.wav", "scene_annotation_csv_path": "annotations/test/foa_f7bebdd1a7c6646c06d3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the alarm and the crack, which sound source is positioned at a higher elevation?", "answer": "The alarm is positioned at a higher elevation than the crack.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 10.4, "azimuth_deg": -83.664, "elevation_deg": 40.121, "distance_m": 1.61}, {"class_id": 13, "class_name": "crack", "track_id": 1, "start_time": 8.1, "end_time": 11.0, "azimuth_deg": -80.223, "elevation_deg": -21.73, "distance_m": 2.43}]}
{"qa_id": "qa_d859448906e8998aee1f", "split": "test", "audio_id": "foa_4cf28da5197f4efa9017", "audio_path": "audio/test/foa_4cf28da5197f4efa9017.wav", "scene_annotation_csv_path": "annotations/test/foa_4cf28da5197f4efa9017.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "speech_content", "question_class": "detect", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. What is the speaker located to the right saying?", "answer": "The speaker on the right says, \"But it's going to be tough on them.\"", "canonical_answer": "But it's going to be tough on them.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 2.1, "azimuth_deg": -85.495, "elevation_deg": 0.0, "distance_m": 1.74}]}
{"qa_id": "qa_1602566f4d188a2d18c9", "split": "test", "audio_id": "foa_b53874015c1c1478cc02", "audio_path": "audio/test/foa_b53874015c1c1478cc02.wav", "scene_annotation_csv_path": "annotations/test/foa_b53874015c1c1478cc02.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is knock.", "canonical_answer": "knock", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 0, "start_time": 0.8, "end_time": 11.0, "azimuth_deg": -70.696, "elevation_deg": 29.695, "distance_m": 2.87}, {"class_id": 50, "class_name": "telephone_alarm", "track_id": 1, "start_time": 2.7, "end_time": 4.9, "azimuth_deg": 34.125, "elevation_deg": -42.518, "distance_m": 1.92}, {"class_id": 32, "class_name": "kitchenware", "track_id": 2, "start_time": 7.1, "end_time": 9.9, "azimuth_deg": -48.065, "elevation_deg": 12.33, "distance_m": 2.32}]}
{"qa_id": "qa_f6b1b9cfb820846206de", "split": "test", "audio_id": "foa_54608eb260ca7aadcc0e", "audio_path": "audio/test/foa_54608eb260ca7aadcc0e.wav", "scene_annotation_csv_path": "annotations/test/foa_54608eb260ca7aadcc0e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the frog occurs, where is it located relative to the listener?", "answer": "The frog is heard from front-left during 0.0s to 1.0s.", "canonical_answer": "frog from front-left.", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 0.0, "end_time": 1.0, "azimuth_deg": 63.989, "elevation_deg": 0.788, "distance_m": 2.19}]}
{"qa_id": "qa_a6235072fed9380cfb62", "split": "test", "audio_id": "foa_26f6d03320a4f678a0b8", "audio_path": "audio/test/foa_26f6d03320a4f678a0b8.wav", "scene_annotation_csv_path": "annotations/test/foa_26f6d03320a4f678a0b8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the breathing and the tool, which sound source is located closer to the listener?", "answer": "The breathing is closer to the listener than the tool.", "canonical_answer": "breathing", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 1, "start_time": 2.3, "end_time": 9.1, "azimuth_deg": -117.041, "elevation_deg": 41.678, "distance_m": 1.48}, {"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.3, "end_time": 20.0, "azimuth_deg": 113.956, "elevation_deg": -2.742, "distance_m": 3.3}]}
{"qa_id": "qa_f46da1a06d7c5109e11e", "split": "test", "audio_id": "foa_022a5bed6218be8174f1", "audio_path": "audio/test/foa_022a5bed6218be8174f1.wav", "scene_annotation_csv_path": "annotations/test/foa_022a5bed6218be8174f1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is door to the left or right of footsteps?", "answer": "door is to the right of footsteps.", "canonical_answer": "door is to the right of footsteps.", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 1, "start_time": 5.7, "end_time": 6.5, "azimuth_deg": 174.438, "elevation_deg": -8.281, "distance_m": 2.43}, {"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.1, "end_time": 12.9, "azimuth_deg": 176.923, "elevation_deg": 46.649, "distance_m": 1.35}]}
{"qa_id": "qa_2436074731fcd218460b", "split": "test", "audio_id": "foa_92e2e248558880fe9859", "audio_path": "audio/test/foa_92e2e248558880fe9859.wav", "scene_annotation_csv_path": "annotations/test/foa_92e2e248558880fe9859.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.3s to 20.0s, what source is active and where is it located?", "answer": "The machine is heard from front-left during 0.3s to 20.0s.", "canonical_answer": "machine from front-left.", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.3, "end_time": 20.0, "azimuth_deg": 37.311, "elevation_deg": 9.713, "distance_m": 1.72}]}
{"qa_id": "qa_6105a0345dc13e062737", "split": "test", "audio_id": "foa_6f1e114f66325e734d4e", "audio_path": "audio/test/foa_6f1e114f66325e734d4e.wav", "scene_annotation_csv_path": "annotations/test/foa_6f1e114f66325e734d4e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is tool.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -161.149, "elevation_deg": 16.81, "distance_m": 0.62}, {"class_id": 27, "class_name": "guitar", "track_id": 1, "start_time": 15.9, "end_time": 19.2, "azimuth_deg": -148.887, "elevation_deg": 43.41, "distance_m": 1.13}, {"class_id": 46, "class_name": "speech", "track_id": 2, "start_time": 18.3, "end_time": 20.0, "azimuth_deg": 147.99, "elevation_deg": -27.611, "distance_m": 1.79}]}
{"qa_id": "qa_0fb007e610aa0f9aa45e", "split": "test", "audio_id": "foa_ba442922d438e7bb597b", "audio_path": "audio/test/foa_ba442922d438e7bb597b.wav", "scene_annotation_csv_path": "annotations/test/foa_ba442922d438e7bb597b.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the tool and the water, which sound source is positioned at a higher elevation?", "answer": "The tool comes from a higher elevation than the water.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 3.4, "azimuth_deg": -46.601, "elevation_deg": 25.293, "distance_m": 0.56}, {"class_id": 57, "class_name": "water", "track_id": 3, "start_time": 0.1, "end_time": 1.6, "azimuth_deg": 160.522, "elevation_deg": 0.0, "distance_m": 1.47}]}
{"qa_id": "qa_244bc34e6fd0aabecb9e", "split": "test", "audio_id": "foa_0bb8cf6bd28dcefcec1a", "audio_path": "audio/test/foa_0bb8cf6bd28dcefcec1a.wav", "scene_annotation_csv_path": "annotations/test/foa_0bb8cf6bd28dcefcec1a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the cat and the singing, which sound source is located closer to the listener?", "answer": "The cat is closer to the listener than the singing.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 3, "start_time": 11.7, "end_time": 14.3, "azimuth_deg": 167.888, "elevation_deg": 1.614, "distance_m": 1.55}, {"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.4, "end_time": 20.0, "azimuth_deg": -72.254, "elevation_deg": -3.376, "distance_m": 2.72}]}
{"qa_id": "qa_93f608251b41490e0f4c", "split": "test", "audio_id": "foa_6674d37136a5666fa8a0", "audio_path": "audio/test/foa_6674d37136a5666fa8a0.wav", "scene_annotation_csv_path": "annotations/test/foa_6674d37136a5666fa8a0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the left?", "answer": "Among the front-positioned sources, the leftmost one is camera.", "canonical_answer": "camera", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.7, "end_time": 20.0, "azimuth_deg": 55.113, "elevation_deg": -10.379, "distance_m": 2.92}, {"class_id": 47, "class_name": "string_instrument", "track_id": 2, "start_time": 8.9, "end_time": 16.9, "azimuth_deg": 38.469, "elevation_deg": -13.171, "distance_m": 2.56}]}
{"qa_id": "qa_1892e645677677f63665", "split": "test", "audio_id": "foa_069b9eefb625db01ad16", "audio_path": "audio/test/foa_069b9eefb625db01ad16.wav", "scene_annotation_csv_path": "annotations/test/foa_069b9eefb625db01ad16.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is train to the left or right of writing?", "answer": "train is to the left of writing.", "canonical_answer": "train is to the left of writing.", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 0.0, "end_time": 9.6, "azimuth_deg": 173.7, "elevation_deg": -35.888, "distance_m": 3.28}, {"class_id": 61, "class_name": "writing", "track_id": 1, "start_time": 0.2, "end_time": 6.9, "azimuth_deg": 173.054, "elevation_deg": -12.063, "distance_m": 1.21}]}
{"qa_id": "qa_2469d5ec3f71390d8492", "split": "test", "audio_id": "foa_1170ea3577cc10e1a916", "audio_path": "audio/test/foa_1170ea3577cc10e1a916.wav", "scene_annotation_csv_path": "annotations/test/foa_1170ea3577cc10e1a916.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.7s to 3.0s, which sound is heard and from what direction?", "answer": "The human vocalization is heard from left during 0.7s to 3.0s.", "canonical_answer": "human vocalization from left.", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.7, "end_time": 3.0, "azimuth_deg": 103.577, "elevation_deg": 10.945, "distance_m": 3.03}]}
{"qa_id": "qa_5ab67cb2ad3c24b5caf9", "split": "test", "audio_id": "foa_220003725a4173af00bf", "audio_path": "audio/test/foa_220003725a4173af00bf.wav", "scene_annotation_csv_path": "annotations/test/foa_220003725a4173af00bf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Is the war sound or the writing sound positioned closer to the listener?", "answer": "The writing sound is closer to the listener than the war sound.", "canonical_answer": "writing", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 3, "start_time": 11.1, "end_time": 12.1, "azimuth_deg": -90.592, "elevation_deg": 51.165, "distance_m": 1.19}, {"class_id": 61, "class_name": "writing", "track_id": 2, "start_time": 10.7, "end_time": 15.2, "azimuth_deg": 177.592, "elevation_deg": -10.632, "distance_m": 0.57}]}
{"qa_id": "qa_60de1d83eeb2f72b0d3c", "split": "test", "audio_id": "foa_a3f49d221c616ac909ae", "audio_path": "audio/test/foa_a3f49d221c616ac909ae.wav", "scene_annotation_csv_path": "annotations/test/foa_a3f49d221c616ac909ae.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the speech and the thunderstorm, which sound source is positioned at a higher elevation?", "answer": "The speech is higher in elevation than the thunderstorm.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 4, "start_time": 0.6, "end_time": 2.8, "azimuth_deg": 151.579, "elevation_deg": 0.0, "distance_m": 4.17}, {"class_id": 51, "class_name": "thunderstorm", "track_id": 2, "start_time": 0.0, "end_time": 2.0, "azimuth_deg": -7.561, "elevation_deg": -38.359, "distance_m": 0.92}]}
{"qa_id": "qa_1ae2341e42472c220904", "split": "test", "audio_id": "foa_e7cfa1cc7b29dcf03d18", "audio_path": "audio/test/foa_e7cfa1cc7b29dcf03d18.wav", "scene_annotation_csv_path": "annotations/test/foa_e7cfa1cc7b29dcf03d18.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound is located closer to the listener: breathing or crackle?", "answer": "The crackle sound is closer to the listener than the breathing sound.", "canonical_answer": "crackle", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 1.0, "end_time": 20.0, "azimuth_deg": 74.311, "elevation_deg": 13.066, "distance_m": 2.46}, {"class_id": 14, "class_name": "crackle", "track_id": 3, "start_time": 15.4, "end_time": 20.0, "azimuth_deg": -130.347, "elevation_deg": -9.047, "distance_m": 0.78}]}
{"qa_id": "qa_6b0ee225ab29d68c96ea", "split": "test", "audio_id": "foa_c07589b4b63055b215e9", "audio_path": "audio/test/foa_c07589b4b63055b215e9.wav", "scene_annotation_csv_path": "annotations/test/foa_c07589b4b63055b215e9.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.9s to 10.2s, what source is active and where is it located?", "answer": "The breathing is heard from back-right and above during 0.9s to 10.2s.", "canonical_answer": "breathing from back-right and above.", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 1, "start_time": 0.9, "end_time": 10.2, "azimuth_deg": -134.941, "elevation_deg": 19.037, "distance_m": 1.87}]}
{"qa_id": "qa_2dbff780a9164abd29f4", "split": "test", "audio_id": "foa_c876443f831fb7f531e0", "audio_path": "audio/test/foa_c876443f831fb7f531e0.wav", "scene_annotation_csv_path": "annotations/test/foa_c876443f831fb7f531e0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is dog to the left or right of laughter?", "answer": "dog is to the left of laughter.", "canonical_answer": "dog is to the left of laughter.", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.4, "end_time": 19.6, "azimuth_deg": -27.442, "elevation_deg": 9.01, "distance_m": 2.34}, {"class_id": 34, "class_name": "laughter", "track_id": 1, "start_time": 3.8, "end_time": 9.0, "azimuth_deg": -78.018, "elevation_deg": -42.103, "distance_m": 2.12}]}
{"qa_id": "qa_a2b7d9863f66924c795b", "split": "test", "audio_id": "foa_7f5b94242a5f828859c7", "audio_path": "audio/test/foa_7f5b94242a5f828859c7.wav", "scene_annotation_csv_path": "annotations/test/foa_7f5b94242a5f828859c7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the right?", "answer": "Among the behind-the-listener sources, the rightmost one is finger snapping.", "canonical_answer": "finger snapping", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -102.83, "elevation_deg": 31.53, "distance_m": 2.64}, {"class_id": 5, "class_name": "bird", "track_id": 1, "start_time": 1.2, "end_time": 16.3, "azimuth_deg": -93.723, "elevation_deg": -8.005, "distance_m": 3.05}, {"class_id": 21, "class_name": "finger_snapping", "track_id": 2, "start_time": 19.2, "end_time": 20.0, "azimuth_deg": -113.159, "elevation_deg": -24.927, "distance_m": 3.51}]}
{"qa_id": "qa_d932c23160fbb7ba1fdf", "split": "test", "audio_id": "foa_d8fdde8bd659a26252a4", "audio_path": "audio/test/foa_d8fdde8bd659a26252a4.wav", "scene_annotation_csv_path": "annotations/test/foa_d8fdde8bd659a26252a4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the tearing and the water sounds, which one is located at a higher elevation?", "answer": "The water sound is at a higher elevation than the tearing sound.", "canonical_answer": "water", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 2, "start_time": 10.4, "end_time": 11.5, "azimuth_deg": -58.844, "elevation_deg": -21.711, "distance_m": 0.81}, {"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.1, "end_time": 12.6, "azimuth_deg": -55.146, "elevation_deg": 32.49, "distance_m": 1.74}]}
{"qa_id": "qa_13b15c12005f264b6ca8", "split": "test", "audio_id": "foa_52932fe03439dfd9bd05", "audio_path": "audio/test/foa_52932fe03439dfd9bd05.wav", "scene_annotation_csv_path": "annotations/test/foa_52932fe03439dfd9bd05.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the fire and the tearing sounds, which one is located closer to the listener?", "answer": "The tearing sound is closer to the listener than the fire.", "canonical_answer": "tearing", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 0, "start_time": 0.7, "end_time": 16.8, "azimuth_deg": -48.615, "elevation_deg": -2.458, "distance_m": 3.24}, {"class_id": 49, "class_name": "tearing", "track_id": 2, "start_time": 15.6, "end_time": 16.7, "azimuth_deg": 77.074, "elevation_deg": -24.52, "distance_m": 2.56}]}
{"qa_id": "qa_0c4a967b4c84219f198c", "split": "test", "audio_id": "foa_f6f1c59c09bdbdb46cac", "audio_path": "audio/test/foa_f6f1c59c09bdbdb46cac.wav", "scene_annotation_csv_path": "annotations/test/foa_f6f1c59c09bdbdb46cac.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the right?", "answer": "Among the behind-the-listener sources, the rightmost one is writing.", "canonical_answer": "writing", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 1, "start_time": 6.4, "end_time": 7.1, "azimuth_deg": 146.467, "elevation_deg": -27.929, "distance_m": 2.03}, {"class_id": 61, "class_name": "writing", "track_id": 2, "start_time": 12.5, "end_time": 20.0, "azimuth_deg": 103.94, "elevation_deg": -40.204, "distance_m": 2.29}]}
{"qa_id": "qa_ce16ce4f0bbf6adeae92", "split": "test", "audio_id": "foa_10cdd7923c87d80d3e21", "audio_path": "audio/test/foa_10cdd7923c87d80d3e21.wav", "scene_annotation_csv_path": "annotations/test/foa_10cdd7923c87d80d3e21.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the fire and the singing, which source is located at a higher elevation?", "answer": "The singing is located at a higher elevation than the fire.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 3, "start_time": 16.6, "end_time": 17.7, "azimuth_deg": 153.161, "elevation_deg": -39.505, "distance_m": 0.86}, {"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -110.443, "elevation_deg": 23.576, "distance_m": 0.92}]}
{"qa_id": "qa_814adb692d95677f3c79", "split": "test", "audio_id": "foa_df6f2f29a83e438625da", "audio_path": "audio/test/foa_df6f2f29a83e438625da.wav", "scene_annotation_csv_path": "annotations/test/foa_df6f2f29a83e438625da.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the tape occurs, where is it located relative to the listener?", "answer": "The tape is heard from front-left and below during 0.2s to 5.1s.", "canonical_answer": "tape from front-left and below.", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 0.2, "end_time": 5.1, "azimuth_deg": 43.563, "elevation_deg": -42.158, "distance_m": 1.85}]}
{"qa_id": "qa_798869dcbdfce11b3f4f", "split": "test", "audio_id": "foa_9a2a7e9c9b2cef2ff739", "audio_path": "audio/test/foa_9a2a7e9c9b2cef2ff739.wav", "scene_annotation_csv_path": "annotations/test/foa_9a2a7e9c9b2cef2ff739.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to knock, is drawer cabinet on the left or on the right?", "answer": "drawer cabinet is to the left of knock.", "canonical_answer": "drawer cabinet is to the left of knock.", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 1, "start_time": 2.9, "end_time": 14.9, "azimuth_deg": -83.389, "elevation_deg": 9.531, "distance_m": 1.73}, {"class_id": 33, "class_name": "knock", "track_id": 0, "start_time": 0.8, "end_time": 14.8, "azimuth_deg": -136.181, "elevation_deg": -15.51, "distance_m": 2.58}]}
{"qa_id": "qa_ab2f38371df9d50e3d09", "split": "test", "audio_id": "foa_bf5ffd93b6fce2a2af66", "audio_path": "audio/test/foa_bf5ffd93b6fce2a2af66.wav", "scene_annotation_csv_path": "annotations/test/foa_bf5ffd93b6fce2a2af66.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to tape, is cooking on the left or on the right?", "answer": "cooking is to the left of tape.", "canonical_answer": "cooking is to the left of tape.", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 1.6, "end_time": 20.0, "azimuth_deg": 123.946, "elevation_deg": 0.272, "distance_m": 1.47}, {"class_id": 48, "class_name": "tape", "track_id": 2, "start_time": 1.9, "end_time": 20.0, "azimuth_deg": 102.469, "elevation_deg": 15.026, "distance_m": 3.26}]}
{"qa_id": "qa_7ef2960928180d067f7b", "split": "test", "audio_id": "foa_ad285807133f7b838628", "audio_path": "audio/test/foa_ad285807133f7b838628.wav", "scene_annotation_csv_path": "annotations/test/foa_ad285807133f7b838628.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.0s to 2.6s, what source is active and where is it located?", "answer": "The typing is heard from back-left during 0.0s to 2.6s.", "canonical_answer": "typing from back-left.", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.0, "end_time": 2.6, "azimuth_deg": 117.181, "elevation_deg": 6.671, "distance_m": 2.4}]}
{"qa_id": "qa_65605208d68f9e0c9dd7", "split": "test", "audio_id": "foa_9c28133c20eb10de94e5", "audio_path": "audio/test/foa_9c28133c20eb10de94e5.wav", "scene_annotation_csv_path": "annotations/test/foa_9c28133c20eb10de94e5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the ocean or the speech source located at a higher elevation?", "answer": "The ocean is at a higher elevation than the speech.", "canonical_answer": "ocean", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -42.656, "elevation_deg": 20.211, "distance_m": 2.81}, {"class_id": 46, "class_name": "speech", "track_id": 2, "start_time": 11.9, "end_time": 14.3, "azimuth_deg": -120.616, "elevation_deg": 7.357, "distance_m": 1.61}]}
{"qa_id": "qa_bd5d59dac53f215b4eab", "split": "test", "audio_id": "foa_cedb51b43708d8f520df", "audio_path": "audio/test/foa_cedb51b43708d8f520df.wav", "scene_annotation_csv_path": "annotations/test/foa_cedb51b43708d8f520df.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the left?", "answer": "Among the front-positioned sources, the leftmost one is alarm.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 13, "class_name": "crack", "track_id": 0, "start_time": 0.3, "end_time": 17.9, "azimuth_deg": -70.957, "elevation_deg": 8.261, "distance_m": 2.95}, {"class_id": 1, "class_name": "alarm", "track_id": 2, "start_time": 8.6, "end_time": 14.4, "azimuth_deg": 89.161, "elevation_deg": 8.327, "distance_m": 3.19}]}
{"qa_id": "qa_0d66291db5787f1669b5", "split": "test", "audio_id": "foa_8c70506771bcf8643889", "audio_path": "audio/test/foa_8c70506771bcf8643889.wav", "scene_annotation_csv_path": "annotations/test/foa_8c70506771bcf8643889.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener: the bell or the speech?", "answer": "The bell is closer to the listener than the speech.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 2, "start_time": 0.1, "end_time": 0.8, "azimuth_deg": 166.789, "elevation_deg": 0.0, "distance_m": 2.39}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 10.6, "azimuth_deg": 82.701, "elevation_deg": 0.0, "distance_m": 4.38}]}
{"qa_id": "qa_0d81487ea6a4a6cba2b3", "split": "test", "audio_id": "foa_b8db5e5bf10aec2d949d", "audio_path": "audio/test/foa_b8db5e5bf10aec2d949d.wav", "scene_annotation_csv_path": "annotations/test/foa_b8db5e5bf10aec2d949d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the bird or the crushing sound located at a higher elevation?", "answer": "The bird is at a higher elevation than the crushing sound.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.1, "end_time": 13.6, "azimuth_deg": -27.002, "elevation_deg": 5.648, "distance_m": 2.28}, {"class_id": 15, "class_name": "crushing", "track_id": 1, "start_time": 5.6, "end_time": 9.9, "azimuth_deg": -85.767, "elevation_deg": -4.676, "distance_m": 1.35}]}
{"qa_id": "qa_41844aa1219e1a075a89", "split": "test", "audio_id": "foa_4324c031a2bd89acce0b", "audio_path": "audio/test/foa_4324c031a2bd89acce0b.wav", "scene_annotation_csv_path": "annotations/test/foa_4324c031a2bd89acce0b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener, the footsteps or the gong?", "answer": "The footsteps are closer to the listener than the gong.", "canonical_answer": "footsteps", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 2, "start_time": 4.3, "end_time": 8.3, "azimuth_deg": -113.019, "elevation_deg": 8.896, "distance_m": 2.53}, {"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 0.8, "end_time": 20.0, "azimuth_deg": -93.389, "elevation_deg": -23.583, "distance_m": 3.68}]}
{"qa_id": "qa_1fe7b7160f2f082cac7d", "split": "test", "audio_id": "foa_e410589f8c1b58e5af52", "audio_path": "audio/test/foa_e410589f8c1b58e5af52.wav", "scene_annotation_csv_path": "annotations/test/foa_e410589f8c1b58e5af52.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is alarm.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 0.1, "end_time": 17.2, "azimuth_deg": 21.862, "elevation_deg": 41.486, "distance_m": 2.3}, {"class_id": 1, "class_name": "alarm", "track_id": 1, "start_time": 6.8, "end_time": 16.3, "azimuth_deg": 48.18, "elevation_deg": 1.41, "distance_m": 3.05}, {"class_id": 48, "class_name": "tape", "track_id": 2, "start_time": 8.8, "end_time": 20.0, "azimuth_deg": -13.388, "elevation_deg": 10.697, "distance_m": 1.85}]}
{"qa_id": "qa_684cf1a46e28e874d6c4", "split": "test", "audio_id": "foa_abd804d182848460d4ea", "audio_path": "audio/test/foa_abd804d182848460d4ea.wav", "scene_annotation_csv_path": "annotations/test/foa_abd804d182848460d4ea.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.3s to 9.6s, what source is active and where is it located?", "answer": "The speech is heard from back-left and below during 0.3s to 9.6s.", "canonical_answer": "speech from back-left and below.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 9.6, "azimuth_deg": 118.292, "elevation_deg": -23.359, "distance_m": 3.49}]}
{"qa_id": "qa_bb0d6649bdc997d9361e", "split": "test", "audio_id": "foa_ba44b0cc1cdc95610e3c", "audio_path": "audio/test/foa_ba44b0cc1cdc95610e3c.wav", "scene_annotation_csv_path": "annotations/test/foa_ba44b0cc1cdc95610e3c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to kitchenware, is finger snapping on the left or on the right?", "answer": "finger snapping is to the left of kitchenware.", "canonical_answer": "finger snapping is to the left of kitchenware.", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": 113.151, "elevation_deg": -58.472, "distance_m": 1.47}, {"class_id": 32, "class_name": "kitchenware", "track_id": 1, "start_time": 1.2, "end_time": 3.7, "azimuth_deg": -92.874, "elevation_deg": 24.668, "distance_m": 2.37}]}
{"qa_id": "qa_10dc6ba2c48238ca8cbc", "split": "test", "audio_id": "foa_336c9d27b532d31903b1", "audio_path": "audio/test/foa_336c9d27b532d31903b1.wav", "scene_annotation_csv_path": "annotations/test/foa_336c9d27b532d31903b1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the bell occurs, where is it located relative to the listener?", "answer": "The bell is heard from back-right and below during 0.0s to 20.0s.", "canonical_answer": "bell from back-right and below.", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -126.595, "elevation_deg": -40.326, "distance_m": 1.68}]}
{"qa_id": "qa_2cf8aa21cce8883a8823", "split": "test", "audio_id": "foa_72ae8a13013a88d01932", "audio_path": "audio/test/foa_72ae8a13013a88d01932.wav", "scene_annotation_csv_path": "annotations/test/foa_72ae8a13013a88d01932.csv", "dataset": "tau2636586", "data_source": "dcase_real", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is positioned at a higher elevation: breathing or laughter?", "answer": "Breathing is at a higher elevation than laughter.", "canonical_answer": "breathing", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 26, "start_time": 19.0, "end_time": 20.0, "azimuth_deg": -132.4285, "elevation_deg": 17.394, "distance_m": 9.5}, {"class_id": 34, "class_name": "laughter", "track_id": 27, "start_time": 19.0, "end_time": 20.0, "azimuth_deg": -4.2025, "elevation_deg": -40.0075, "distance_m": 5.0}]}
{"qa_id": "qa_b55f39037b2891950174", "split": "test", "audio_id": "foa_1f9fb02c186755aac0d0", "audio_path": "audio/test/foa_1f9fb02c186755aac0d0.wav", "scene_annotation_csv_path": "annotations/test/foa_1f9fb02c186755aac0d0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the printer and the wind, which source is located closer to the listener?", "answer": "The printer is the source that is closer to the listener.", "canonical_answer": "printer", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.3, "end_time": 16.0, "azimuth_deg": -12.82, "elevation_deg": -16.009, "distance_m": 1.42}, {"class_id": 58, "class_name": "wind", "track_id": 2, "start_time": 9.1, "end_time": 19.2, "azimuth_deg": -72.773, "elevation_deg": 14.718, "distance_m": 3.11}]}
{"qa_id": "qa_cb0d16966eb686e25f2d", "split": "test", "audio_id": "foa_d52179ff10e85203c807", "audio_path": "audio/test/foa_d52179ff10e85203c807.wav", "scene_annotation_csv_path": "annotations/test/foa_d52179ff10e85203c807.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to war sound, is drum on the left or on the right?", "answer": "drum is to the right of war sound.", "canonical_answer": "drum is to the right of war sound.", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": -121.966, "elevation_deg": -24.5, "distance_m": 3.24}, {"class_id": 56, "class_name": "war_sound", "track_id": 1, "start_time": 0.1, "end_time": 1.2, "azimuth_deg": 3.183, "elevation_deg": 13.497, "distance_m": 2.39}]}
{"qa_id": "qa_32d034b78d869fda4f9e", "split": "test", "audio_id": "foa_e201f699c3c6dd76c210", "audio_path": "audio/test/foa_e201f699c3c6dd76c210.wav", "scene_annotation_csv_path": "annotations/test/foa_e201f699c3c6dd76c210.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from in front of the listener?", "answer": "The closest source in front of the listener is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 1, "start_time": 5.8, "end_time": 6.9, "azimuth_deg": 87.109, "elevation_deg": -44.242, "distance_m": 1.43}, {"class_id": 45, "class_name": "singing", "track_id": 2, "start_time": 9.2, "end_time": 19.3, "azimuth_deg": 20.615, "elevation_deg": -3.48, "distance_m": 1.33}, {"class_id": 34, "class_name": "laughter", "track_id": 3, "start_time": 17.7, "end_time": 20.0, "azimuth_deg": 77.931, "elevation_deg": -20.028, "distance_m": 2.27}]}
{"qa_id": "qa_774304f13fc4f9e9b41d", "split": "test", "audio_id": "foa_8c4f04ecb00b4bbb3857", "audio_path": "audio/test/foa_8c4f04ecb00b4bbb3857.wav", "scene_annotation_csv_path": "annotations/test/foa_8c4f04ecb00b4bbb3857.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the singing occurs, where is it located relative to the listener?", "answer": "The singing is heard from right during 3.6s to 16.6s.", "canonical_answer": "singing from right.", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 3.6, "end_time": 16.6, "azimuth_deg": -78.743, "elevation_deg": -5.234, "distance_m": 1.39}]}
{"qa_id": "qa_796ab0ff971835f37cbd", "split": "test", "audio_id": "foa_a819e82ac902500ed246", "audio_path": "audio/test/foa_a819e82ac902500ed246.wav", "scene_annotation_csv_path": "annotations/test/foa_a819e82ac902500ed246.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to animal, is aircraft on the left or on the right?", "answer": "aircraft is to the left of animal.", "canonical_answer": "aircraft is to the left of animal.", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 1, "start_time": 6.4, "end_time": 7.3, "azimuth_deg": 61.44, "elevation_deg": 19.61, "distance_m": 1.42}, {"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 0.2, "end_time": 15.2, "azimuth_deg": -179.45, "elevation_deg": -45.735, "distance_m": 1.07}]}
{"qa_id": "qa_74f5a46bedf9c5357491", "split": "test", "audio_id": "foa_9447ac19fb7f2140469e", "audio_path": "audio/test/foa_9447ac19fb7f2140469e.wav", "scene_annotation_csv_path": "annotations/test/foa_9447ac19fb7f2140469e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the car and the tool, which sound source is positioned at a higher elevation?", "answer": "The car is at a higher elevation than the tool.", "canonical_answer": "car", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 0, "start_time": 0.0, "end_time": 3.5, "azimuth_deg": 58.804, "elevation_deg": -27.758, "distance_m": 2.49}, {"class_id": 52, "class_name": "tool", "track_id": 1, "start_time": 0.3, "end_time": 2.0, "azimuth_deg": -96.331, "elevation_deg": -49.648, "distance_m": 1.32}]}
{"qa_id": "qa_79e4e91c74df5f4d1af9", "split": "test", "audio_id": "foa_ee47651152ae8a8daa14", "audio_path": "audio/test/foa_ee47651152ae8a8daa14.wav", "scene_annotation_csv_path": "annotations/test/foa_ee47651152ae8a8daa14.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the left?", "answer": "Among the front-positioned sources, the leftmost one is paper.", "canonical_answer": "paper", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.0, "end_time": 6.0, "azimuth_deg": -41.779, "elevation_deg": 15.188, "distance_m": 2.09}, {"class_id": 17, "class_name": "door", "track_id": 1, "start_time": 0.7, "end_time": 4.6, "azimuth_deg": -16.834, "elevation_deg": 9.786, "distance_m": 2.65}, {"class_id": 57, "class_name": "water", "track_id": 2, "start_time": 4.8, "end_time": 8.1, "azimuth_deg": -44.555, "elevation_deg": -24.463, "distance_m": 1.73}, {"class_id": 40, "class_name": "paper", "track_id": 3, "start_time": 6.9, "end_time": 8.8, "azimuth_deg": -9.666, "elevation_deg": -1.36, "distance_m": 2.68}]}
{"qa_id": "qa_8bd3c82f20862b60521f", "split": "test", "audio_id": "foa_e247ea388b6eaa33fd3e", "audio_path": "audio/test/foa_e247ea388b6eaa33fd3e.wav", "scene_annotation_csv_path": "annotations/test/foa_e247ea388b6eaa33fd3e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the appliance and the home sound, which source is located closer to the listener?", "answer": "The appliance is closer to the listener than the home sound.", "canonical_answer": "appliance", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.5, "end_time": 20.0, "azimuth_deg": -117.201, "elevation_deg": 11.266, "distance_m": 0.95}, {"class_id": 28, "class_name": "home_sound", "track_id": 1, "start_time": 9.8, "end_time": 13.6, "azimuth_deg": -81.089, "elevation_deg": 19.846, "distance_m": 2.4}]}
{"qa_id": "qa_f84f036abe744f36e36b", "split": "test", "audio_id": "foa_532896806de1b37b6289", "audio_path": "audio/test/foa_532896806de1b37b6289.wav", "scene_annotation_csv_path": "annotations/test/foa_532896806de1b37b6289.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.4s to 12.4s, which sound is heard and from what direction?", "answer": "The bird is heard from front-right and above during 0.4s to 12.4s.", "canonical_answer": "bird from front-right and above.", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.4, "end_time": 12.4, "azimuth_deg": -61.612, "elevation_deg": 17.31, "distance_m": 0.96}]}
{"qa_id": "qa_eae7db3b8e48ad2137d2", "split": "test", "audio_id": "foa_da1a577dc406cb3c6e5c", "audio_path": "audio/test/foa_da1a577dc406cb3c6e5c.wav", "scene_annotation_csv_path": "annotations/test/foa_da1a577dc406cb3c6e5c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the left?", "answer": "Among the front-positioned sources, the leftmost one is musical instrument.", "canonical_answer": "musical instrument", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.1, "end_time": 7.9, "azimuth_deg": -62.852, "elevation_deg": -16.605, "distance_m": 3.54}, {"class_id": 38, "class_name": "musical_instrument", "track_id": 2, "start_time": 5.3, "end_time": 9.4, "azimuth_deg": -55.388, "elevation_deg": -9.551, "distance_m": 3.4}]}
{"qa_id": "qa_1b52715a5311493f6da2", "split": "test", "audio_id": "foa_aa4b6946b6e7f60b39e4", "audio_path": "audio/test/foa_aa4b6946b6e7f60b39e4.wav", "scene_annotation_csv_path": "annotations/test/foa_aa4b6946b6e7f60b39e4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to finger snapping, is aircraft on the left or on the right?", "answer": "aircraft is to the left of finger snapping.", "canonical_answer": "aircraft is to the left of finger snapping.", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.3, "end_time": 20.0, "azimuth_deg": 140.927, "elevation_deg": 2.944, "distance_m": 2.57}, {"class_id": 21, "class_name": "finger_snapping", "track_id": 1, "start_time": 0.7, "end_time": 5.3, "azimuth_deg": 23.099, "elevation_deg": 8.873, "distance_m": 1.25}]}
{"qa_id": "qa_c3a3cbe0eef61de8df4d", "split": "test", "audio_id": "foa_d74e788a4ad531c5e66c", "audio_path": "audio/test/foa_d74e788a4ad531c5e66c.wav", "scene_annotation_csv_path": "annotations/test/foa_d74e788a4ad531c5e66c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is located at a higher elevation, the insect or the writing?", "answer": "The writing is positioned at a higher elevation than the insect.", "canonical_answer": "writing", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 2, "start_time": 2.3, "end_time": 4.0, "azimuth_deg": -108.937, "elevation_deg": -16.976, "distance_m": 2.32}, {"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.0, "end_time": 6.7, "azimuth_deg": -22.978, "elevation_deg": -5.365, "distance_m": 0.79}]}
{"qa_id": "qa_03b28f96852932d89778", "split": "test", "audio_id": "foa_1de332fc087deb0de5e9", "audio_path": "audio/test/foa_1de332fc087deb0de5e9.wav", "scene_annotation_csv_path": "annotations/test/foa_1de332fc087deb0de5e9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound is located closer to the listener, the clock or the tearing sound?", "answer": "The tearing sound is closer to the listener than the clock.", "canonical_answer": "tearing", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 17.5, "azimuth_deg": -46.767, "elevation_deg": -44.761, "distance_m": 2.07}, {"class_id": 49, "class_name": "tearing", "track_id": 2, "start_time": 8.4, "end_time": 14.0, "azimuth_deg": 92.145, "elevation_deg": -27.524, "distance_m": 1.43}]}
{"qa_id": "qa_a0d6bca13cd01a9ed08b", "split": "test", "audio_id": "foa_fe20ef7fd17fa69ad8cc", "audio_path": "audio/test/foa_fe20ef7fd17fa69ad8cc.wav", "scene_annotation_csv_path": "annotations/test/foa_fe20ef7fd17fa69ad8cc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which of the two sounds, scratch or wood, is located at a higher elevation?", "answer": "The wood source is at a higher elevation than the scratch source.", "canonical_answer": "wood", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.2, "end_time": 3.4, "azimuth_deg": -40.709, "elevation_deg": -7.32, "distance_m": 1.6}, {"class_id": 60, "class_name": "wood", "track_id": 1, "start_time": 2.0, "end_time": 5.0, "azimuth_deg": 168.471, "elevation_deg": 15.851, "distance_m": 1.53}]}
{"qa_id": "qa_8743b48bfb423a33f3fa", "split": "test", "audio_id": "foa_890b1bacd27f417f6590", "audio_path": "audio/test/foa_890b1bacd27f417f6590.wav", "scene_annotation_csv_path": "annotations/test/foa_890b1bacd27f417f6590.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to writing, is ocean on the left or on the right?", "answer": "ocean is to the right of writing.", "canonical_answer": "ocean is to the right of writing.", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 1, "start_time": 2.3, "end_time": 18.3, "azimuth_deg": -11.181, "elevation_deg": -29.953, "distance_m": 2.4}, {"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.6, "end_time": 19.8, "azimuth_deg": 32.539, "elevation_deg": 5.969, "distance_m": 3.07}]}
{"qa_id": "qa_89b892609a1d364468b7", "split": "test", "audio_id": "foa_f5e4724aa069d2112165", "audio_path": "audio/test/foa_f5e4724aa069d2112165.wav", "scene_annotation_csv_path": "annotations/test/foa_f5e4724aa069d2112165.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the printer and the telephone alarm, which sound source is positioned closer to the listener?", "answer": "The telephone alarm is closer to the listener than the printer.", "canonical_answer": "telephone alarm", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.0, "end_time": 15.4, "azimuth_deg": 47.681, "elevation_deg": -43.679, "distance_m": 3.38}, {"class_id": 50, "class_name": "telephone_alarm", "track_id": 3, "start_time": 13.8, "end_time": 15.0, "azimuth_deg": 165.092, "elevation_deg": -12.357, "distance_m": 2.32}]}
{"qa_id": "qa_a07efaaf82457e749a38", "split": "test", "audio_id": "foa_87b478f74c6456d31a83", "audio_path": "audio/test/foa_87b478f74c6456d31a83.wav", "scene_annotation_csv_path": "annotations/test/foa_87b478f74c6456d31a83.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from behind the listener?", "answer": "The closest source behind the listener is drum.", "canonical_answer": "drum", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.4, "end_time": 14.2, "azimuth_deg": -91.753, "elevation_deg": -10.129, "distance_m": 1.61}, {"class_id": 23, "class_name": "footsteps", "track_id": 1, "start_time": 7.0, "end_time": 8.9, "azimuth_deg": 129.777, "elevation_deg": -39.642, "distance_m": 2.76}, {"class_id": 28, "class_name": "home_sound", "track_id": 2, "start_time": 11.7, "end_time": 20.0, "azimuth_deg": 171.351, "elevation_deg": -2.978, "distance_m": 2.35}]}
{"qa_id": "qa_ee266b0db0281f0ad1be", "split": "test", "audio_id": "foa_ac04721b9c4711381a78", "audio_path": "audio/test/foa_ac04721b9c4711381a78.wav", "scene_annotation_csv_path": "annotations/test/foa_ac04721b9c4711381a78.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.2s to 6.0s, which sound is heard and from what direction?", "answer": "The telephone alarm is heard from left during 0.2s to 6.0s.", "canonical_answer": "telephone alarm from left.", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 2, "start_time": 0.2, "end_time": 6.0, "azimuth_deg": 93.049, "elevation_deg": 0.0, "distance_m": 2.17}]}
{"qa_id": "qa_ce08cc592a4d2810ca44", "split": "test", "audio_id": "foa_ccdd9ec202c05d1415fc", "audio_path": "audio/test/foa_ccdd9ec202c05d1415fc.wav", "scene_annotation_csv_path": "annotations/test/foa_ccdd9ec202c05d1415fc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound is located at a higher elevation: the glass or the laughter?", "answer": "The glass is positioned at a higher elevation than the laughter.", "canonical_answer": "glass", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 1, "start_time": 1.5, "end_time": 3.8, "azimuth_deg": -64.552, "elevation_deg": -32.49, "distance_m": 1.4}, {"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.8, "end_time": 8.0, "azimuth_deg": -71.761, "elevation_deg": -44.953, "distance_m": 1.53}]}
{"qa_id": "qa_94f812c36c2f2db26dbf", "split": "test", "audio_id": "foa_6367f103917a270ae169", "audio_path": "audio/test/foa_6367f103917a270ae169.wav", "scene_annotation_csv_path": "annotations/test/foa_6367f103917a270ae169.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the body sound and the telephone alarm, which one is located closer to the listener?", "answer": "The body sound is closer to the listener than the telephone alarm.", "canonical_answer": "body sound", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 2, "start_time": 6.9, "end_time": 11.2, "azimuth_deg": -72.41, "elevation_deg": -16.785, "distance_m": 1.76}, {"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 0.1, "end_time": 11.3, "azimuth_deg": -143.937, "elevation_deg": -3.808, "distance_m": 2.43}]}
{"qa_id": "qa_f065c9868e501737db55", "split": "test", "audio_id": "foa_0dc51fd8e417ca7cfe73", "audio_path": "audio/test/foa_0dc51fd8e417ca7cfe73.wav", "scene_annotation_csv_path": "annotations/test/foa_0dc51fd8e417ca7cfe73.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.2s to 1.6s, which sound is heard and from what direction?", "answer": "The human vocalization is heard from front-right during 0.2s to 1.6s.", "canonical_answer": "human vocalization from front-right.", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.2, "end_time": 1.6, "azimuth_deg": -51.311, "elevation_deg": -11.857, "distance_m": 2.57}]}
{"qa_id": "qa_f16a5a19819743cb8995", "split": "test", "audio_id": "foa_46b41e19ffe986fe67ea", "audio_path": "audio/test/foa_46b41e19ffe986fe67ea.wav", "scene_annotation_csv_path": "annotations/test/foa_46b41e19ffe986fe67ea.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is dog.", "canonical_answer": "dog", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -113.149, "elevation_deg": 7.923, "distance_m": 3.51}, {"class_id": 26, "class_name": "gong", "track_id": 1, "start_time": 7.5, "end_time": 8.7, "azimuth_deg": -161.974, "elevation_deg": -31.989, "distance_m": 2.49}, {"class_id": 11, "class_name": "clock", "track_id": 2, "start_time": 9.6, "end_time": 11.1, "azimuth_deg": -116.531, "elevation_deg": 3.811, "distance_m": 0.74}, {"class_id": 16, "class_name": "dog", "track_id": 3, "start_time": 15.9, "end_time": 20.0, "azimuth_deg": 173.367, "elevation_deg": 13.882, "distance_m": 3.09}]}
{"qa_id": "qa_30a9376a8d903c0ea172", "split": "test", "audio_id": "foa_a033cf56b98f7b6a4bf7", "audio_path": "audio/test/foa_a033cf56b98f7b6a4bf7.wav", "scene_annotation_csv_path": "annotations/test/foa_a033cf56b98f7b6a4bf7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to printer, is insect on the left or on the right?", "answer": "insect is to the right of printer.", "canonical_answer": "insect is to the right of printer.", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 10.8, "azimuth_deg": 134.4, "elevation_deg": 5.634, "distance_m": 2.43}, {"class_id": 42, "class_name": "printer", "track_id": 1, "start_time": 4.1, "end_time": 6.3, "azimuth_deg": 135.604, "elevation_deg": 37.444, "distance_m": 1.02}]}
{"qa_id": "qa_5fe2246fe869e2d4faf9", "split": "test", "audio_id": "foa_26978aaa2f6d6f32440e", "audio_path": "audio/test/foa_26978aaa2f6d6f32440e.wav", "scene_annotation_csv_path": "annotations/test/foa_26978aaa2f6d6f32440e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the printer and the tool, which sound source is positioned closer to the listener?", "answer": "The tool is closer to the listener than the printer.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 3.8, "end_time": 20.0, "azimuth_deg": -1.343, "elevation_deg": 10.117, "distance_m": 2.26}, {"class_id": 52, "class_name": "tool", "track_id": 1, "start_time": 6.5, "end_time": 12.0, "azimuth_deg": 125.625, "elevation_deg": 20.589, "distance_m": 0.99}]}
{"qa_id": "qa_7df180424d08556f49ee", "split": "test", "audio_id": "foa_6e6a238568039418696d", "audio_path": "audio/test/foa_6e6a238568039418696d.wav", "scene_annotation_csv_path": "annotations/test/foa_6e6a238568039418696d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which of the two sound sources, the car or the drum, is positioned at a higher elevation?", "answer": "The drum is located at a higher elevation than the car.", "canonical_answer": "drum", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 1, "start_time": 1.8, "end_time": 5.5, "azimuth_deg": 2.888, "elevation_deg": -24.542, "distance_m": 1.82}, {"class_id": 19, "class_name": "drum", "track_id": 2, "start_time": 4.9, "end_time": 6.8, "azimuth_deg": 45.059, "elevation_deg": 8.678, "distance_m": 3.3}]}
{"qa_id": "qa_93c3256c48161888099e", "split": "test", "audio_id": "foa_7722ba4d43aad59f0238", "audio_path": "audio/test/foa_7722ba4d43aad59f0238.wav", "scene_annotation_csv_path": "annotations/test/foa_7722ba4d43aad59f0238.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the home sound occurs, where is it located relative to the listener?", "answer": "The home sound is heard from back and above during 2.9s to 11.0s.", "canonical_answer": "home sound from back and above.", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 1, "start_time": 2.9, "end_time": 11.0, "azimuth_deg": 161.491, "elevation_deg": 22.043, "distance_m": 3.53}]}
{"qa_id": "qa_12cf6a079a07213fa662", "split": "test", "audio_id": "foa_70ad4fa9f240bc11fbd3", "audio_path": "audio/test/foa_70ad4fa9f240bc11fbd3.wav", "scene_annotation_csv_path": "annotations/test/foa_70ad4fa9f240bc11fbd3.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the right?", "answer": "Among the behind-the-listener sources, the rightmost one is wind instrument.", "canonical_answer": "wind instrument", "truth_source": "annotation", "source_refs": [{"class_id": 60, "class_name": "wood", "track_id": 1, "start_time": 0.1, "end_time": 0.4, "azimuth_deg": 158.714, "elevation_deg": 0.0, "distance_m": 4.28}, {"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.6, "end_time": 4.1, "azimuth_deg": 109.918, "elevation_deg": 0.0, "distance_m": 3.48}]}
{"qa_id": "qa_50382586ab20882ace7a", "split": "test", "audio_id": "foa_fe0b098d80e7c5ace798", "audio_path": "audio/test/foa_fe0b098d80e7c5ace798.wav", "scene_annotation_csv_path": "annotations/test/foa_fe0b098d80e7c5ace798.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to insect, is finger snapping on the left or on the right?", "answer": "finger snapping is to the left of insect.", "canonical_answer": "finger snapping is to the left of insect.", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 0, "start_time": 1.2, "end_time": 20.0, "azimuth_deg": 4.571, "elevation_deg": 3.3, "distance_m": 2.39}, {"class_id": 30, "class_name": "insect", "track_id": 1, "start_time": 10.0, "end_time": 10.9, "azimuth_deg": -93.512, "elevation_deg": 22.352, "distance_m": 1.68}]}
{"qa_id": "qa_be6927c75ecec50cc1b5", "split": "test", "audio_id": "foa_1548640703bf922c670a", "audio_path": "audio/test/foa_1548640703bf922c670a.wav", "scene_annotation_csv_path": "annotations/test/foa_1548640703bf922c670a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.1s to 20.0s, which sound is heard and from what direction?", "answer": "The rain is heard from front and above during 0.1s to 20.0s.", "canonical_answer": "rain from front and above.", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": -12.665, "elevation_deg": 23.032, "distance_m": 2.32}]}
{"qa_id": "qa_084420caf9aa3b123e2e", "split": "test", "audio_id": "foa_32ced5dc6416efef90e4", "audio_path": "audio/test/foa_32ced5dc6416efef90e4.wav", "scene_annotation_csv_path": "annotations/test/foa_32ced5dc6416efef90e4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Is the body sound or the camera located closer to the listener?", "answer": "The body sound is closer to the listener than the camera.", "canonical_answer": "body sound", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 1, "start_time": 2.8, "end_time": 4.0, "azimuth_deg": 85.135, "elevation_deg": 8.06, "distance_m": 0.82}, {"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.0, "end_time": 2.9, "azimuth_deg": -126.897, "elevation_deg": 1.75, "distance_m": 1.46}]}
{"qa_id": "qa_e8c91081497bcb2cd0ac", "split": "test", "audio_id": "foa_a6c0c5ddf21b0183440b", "audio_path": "audio/test/foa_a6c0c5ddf21b0183440b.wav", "scene_annotation_csv_path": "annotations/test/foa_a6c0c5ddf21b0183440b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the left?", "answer": "Among the behind-the-listener sources, the leftmost one is frog.", "canonical_answer": "frog", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 1, "start_time": 6.4, "end_time": 17.0, "azimuth_deg": 136.975, "elevation_deg": -32.505, "distance_m": 2.57}, {"class_id": 18, "class_name": "drawer_cabinet", "track_id": 2, "start_time": 7.6, "end_time": 11.9, "azimuth_deg": -157.237, "elevation_deg": -14.728, "distance_m": 3.08}]}
{"qa_id": "qa_72f6d6dbfde9dd47ed6f", "split": "test", "audio_id": "foa_1675191d7502cbd9a8f8", "audio_path": "audio/test/foa_1675191d7502cbd9a8f8.wav", "scene_annotation_csv_path": "annotations/test/foa_1675191d7502cbd9a8f8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the drum or the writing sound source positioned at a higher elevation?", "answer": "The drum is at a higher elevation than the writing sound source.", "canonical_answer": "drum", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 1, "start_time": 8.4, "end_time": 16.2, "azimuth_deg": 176.122, "elevation_deg": 31.73, "distance_m": 1.29}, {"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.5, "end_time": 20.0, "azimuth_deg": 165.335, "elevation_deg": 14.326, "distance_m": 1.64}]}
{"qa_id": "qa_6fa832ac5f3f585c83b6", "split": "test", "audio_id": "foa_9ff299b587aed5e305e4", "audio_path": "audio/test/foa_9ff299b587aed5e305e4.wav", "scene_annotation_csv_path": "annotations/test/foa_9ff299b587aed5e305e4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is printer to the left or right of typing?", "answer": "printer is to the right of typing.", "canonical_answer": "printer is to the right of typing.", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 1, "start_time": 1.9, "end_time": 15.5, "azimuth_deg": 61.075, "elevation_deg": -25.154, "distance_m": 2.39}, {"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.3, "end_time": 14.2, "azimuth_deg": 81.073, "elevation_deg": 21.106, "distance_m": 2.02}]}
{"qa_id": "qa_914cbc171121f266ebc1", "split": "test", "audio_id": "foa_cdb24294f586c9f3f916", "audio_path": "audio/test/foa_cdb24294f586c9f3f916.wav", "scene_annotation_csv_path": "annotations/test/foa_cdb24294f586c9f3f916.csv", "dataset": "tau2636594", "data_source": "dcase_real", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the left?", "answer": "Among the front-positioned sources, the leftmost one is alarm.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 1, "start_time": 0.1, "end_time": 1.6, "azimuth_deg": -74.0, "elevation_deg": 0.0, "distance_m": 2.0}, {"class_id": 1, "class_name": "alarm", "track_id": 3, "start_time": 2.3, "end_time": 6.3, "azimuth_deg": 36.5, "elevation_deg": 20.0, "distance_m": 1.0}, {"class_id": 9, "class_name": "car", "track_id": 6, "start_time": 7.0, "end_time": 8.1, "azimuth_deg": 5.0, "elevation_deg": 0.0, "distance_m": 2.0}]}
{"qa_id": "qa_ab4d756f83caeeb36f29", "split": "test", "audio_id": "foa_36c534b0b43f1a802c0f", "audio_path": "audio/test/foa_36c534b0b43f1a802c0f.wav", "scene_annotation_csv_path": "annotations/test/foa_36c534b0b43f1a802c0f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 5.1s to 7.1s, what source is active and where is it located?", "answer": "The drum is heard from back-right during 5.1s to 7.1s.", "canonical_answer": "drum from back-right.", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 1, "start_time": 5.1, "end_time": 7.1, "azimuth_deg": -127.524, "elevation_deg": 1.616, "distance_m": 2.79}]}
{"qa_id": "qa_8e2f2a146d40677a29ed", "split": "test", "audio_id": "foa_44deb3f8c609581ad8ac", "audio_path": "audio/test/foa_44deb3f8c609581ad8ac.wav", "scene_annotation_csv_path": "annotations/test/foa_44deb3f8c609581ad8ac.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is rain to the left or right of thunderstorm?", "answer": "rain is to the left of thunderstorm.", "canonical_answer": "rain is to the left of thunderstorm.", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 10.7, "azimuth_deg": 76.773, "elevation_deg": -17.677, "distance_m": 2.01}, {"class_id": 51, "class_name": "thunderstorm", "track_id": 1, "start_time": 2.0, "end_time": 8.6, "azimuth_deg": -170.935, "elevation_deg": 28.811, "distance_m": 1.06}]}
{"qa_id": "qa_df2de1f38d491473c84e", "split": "test", "audio_id": "foa_c445edc3f15dde45bbb9", "audio_path": "audio/test/foa_c445edc3f15dde45bbb9.wav", "scene_annotation_csv_path": "annotations/test/foa_c445edc3f15dde45bbb9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the car and the drum, which sound source is positioned at a higher elevation?", "answer": "The car is at a higher elevation than the drum.", "canonical_answer": "car", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 0, "start_time": 3.7, "end_time": 20.0, "azimuth_deg": 30.247, "elevation_deg": -0.34, "distance_m": 3.44}, {"class_id": 19, "class_name": "drum", "track_id": 4, "start_time": 15.9, "end_time": 19.7, "azimuth_deg": -52.521, "elevation_deg": -18.137, "distance_m": 3.11}]}
{"qa_id": "qa_45d3a6a94600f0ae8248", "split": "test", "audio_id": "foa_81c3350bafdf98587761", "audio_path": "audio/test/foa_81c3350bafdf98587761.wav", "scene_annotation_csv_path": "annotations/test/foa_81c3350bafdf98587761.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the cooking and the thunderstorm, which sound source is positioned closer to the listener?", "answer": "The thunderstorm is closer to the listener than the cooking.", "canonical_answer": "thunderstorm", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 1, "start_time": 3.3, "end_time": 9.1, "azimuth_deg": 93.981, "elevation_deg": 10.402, "distance_m": 3.24}, {"class_id": 51, "class_name": "thunderstorm", "track_id": 2, "start_time": 8.0, "end_time": 12.2, "azimuth_deg": -85.888, "elevation_deg": 6.86, "distance_m": 1.81}]}
{"qa_id": "qa_3b639d9a4398ecb32986", "split": "test", "audio_id": "foa_a0c30ad0076b2ff0f03f", "audio_path": "audio/test/foa_a0c30ad0076b2ff0f03f.wav", "scene_annotation_csv_path": "annotations/test/foa_a0c30ad0076b2ff0f03f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the human vocalization and the zipper, which sound source is positioned closer to the listener?", "answer": "The zipper is located closer to the listener than the human vocalization.", "canonical_answer": "zipper", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 1, "start_time": 13.9, "end_time": 17.4, "azimuth_deg": -145.594, "elevation_deg": -28.026, "distance_m": 3.19}, {"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -111.523, "elevation_deg": -6.391, "distance_m": 2.57}]}
{"qa_id": "qa_044a2766ab90c5df1bea", "split": "test", "audio_id": "foa_5d72f543c085756ef513", "audio_path": "audio/test/foa_5d72f543c085756ef513.wav", "scene_annotation_csv_path": "annotations/test/foa_5d72f543c085756ef513.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is located at a higher elevation, the gong or the singing?", "answer": "The gong is at a higher elevation than the singing.", "canonical_answer": "gong", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 2, "start_time": 5.0, "end_time": 8.9, "azimuth_deg": -36.782, "elevation_deg": 35.171, "distance_m": 1.62}, {"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 11.2, "azimuth_deg": -9.097, "elevation_deg": -11.667, "distance_m": 3.2}]}
{"qa_id": "qa_5a3d19202cd67db3e5ed", "split": "test", "audio_id": "foa_8885161116b922bc162f", "audio_path": "audio/test/foa_8885161116b922bc162f.wav", "scene_annotation_csv_path": "annotations/test/foa_8885161116b922bc162f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is aircraft to the left or right of telephone alarm?", "answer": "aircraft is to the left of telephone alarm.", "canonical_answer": "aircraft is to the left of telephone alarm.", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 1.3, "end_time": 7.8, "azimuth_deg": 153.144, "elevation_deg": 18.0, "distance_m": 1.37}, {"class_id": 50, "class_name": "telephone_alarm", "track_id": 1, "start_time": 2.5, "end_time": 3.3, "azimuth_deg": -179.578, "elevation_deg": -27.957, "distance_m": 1.43}]}
{"qa_id": "qa_d4f5c907fe1c322815c1", "split": "test", "audio_id": "foa_ad4a0af330f7461b6179", "audio_path": "audio/test/foa_ad4a0af330f7461b6179.wav", "scene_annotation_csv_path": "annotations/test/foa_ad4a0af330f7461b6179.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the cat occurs, where is it located relative to the listener?", "answer": "The cat is heard from front-left during 0.2s to 17.9s.", "canonical_answer": "cat from front-left.", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.2, "end_time": 17.9, "azimuth_deg": 43.807, "elevation_deg": 12.43, "distance_m": 1.56}]}
{"qa_id": "qa_972ccfc692b9377558cc", "split": "test", "audio_id": "foa_2207035bf87927bc145d", "audio_path": "audio/test/foa_2207035bf87927bc145d.wav", "scene_annotation_csv_path": "annotations/test/foa_2207035bf87927bc145d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is rain.", "canonical_answer": "rain", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 17.8, "azimuth_deg": -113.648, "elevation_deg": -14.694, "distance_m": 0.93}, {"class_id": 20, "class_name": "female_speech", "track_id": 1, "start_time": 12.3, "end_time": 13.9, "azimuth_deg": -67.96, "elevation_deg": -19.828, "distance_m": 1.25}, {"class_id": 45, "class_name": "singing", "track_id": 2, "start_time": 15.2, "end_time": 18.1, "azimuth_deg": 52.092, "elevation_deg": -9.776, "distance_m": 3.55}]}
{"qa_id": "qa_ca6ca0a5b444b3ca9a39", "split": "test", "audio_id": "foa_0ee6a5b62e381c031bb2", "audio_path": "audio/test/foa_0ee6a5b62e381c031bb2.wav", "scene_annotation_csv_path": "annotations/test/foa_0ee6a5b62e381c031bb2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is rain to the left or right of singing?", "answer": "rain is to the left of singing.", "canonical_answer": "rain is to the left of singing.", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 177.8, "elevation_deg": 33.615, "distance_m": 2.05}, {"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 3.7, "end_time": 5.0, "azimuth_deg": -87.953, "elevation_deg": -17.126, "distance_m": 2.71}]}
{"qa_id": "qa_4313e54094871b719473", "split": "test", "audio_id": "foa_dae706e4b39709df72a9", "audio_path": "audio/test/foa_dae706e4b39709df72a9.wav", "scene_annotation_csv_path": "annotations/test/foa_dae706e4b39709df72a9.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the drum occurs, where is it located relative to the listener?", "answer": "The drum is heard from right and above during 0.0s to 0.2s.", "canonical_answer": "drum from right and above.", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 1, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": -106.969, "elevation_deg": 20.036, "distance_m": 2.89}]}
{"qa_id": "qa_e6d34a3f7a630fadb361", "split": "test", "audio_id": "foa_210970ed230e54459576", "audio_path": "audio/test/foa_210970ed230e54459576.wav", "scene_annotation_csv_path": "annotations/test/foa_210970ed230e54459576.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener, the glass or the kitchenware?", "answer": "The glass is closer to the listener than the kitchenware.", "canonical_answer": "glass", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 2, "start_time": 16.1, "end_time": 18.1, "azimuth_deg": 125.653, "elevation_deg": 16.347, "distance_m": 0.76}, {"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 0.9, "end_time": 20.0, "azimuth_deg": -175.846, "elevation_deg": 32.378, "distance_m": 1.57}]}
{"qa_id": "qa_9d12164a18400f4a9918", "split": "test", "audio_id": "foa_02302b3cde55979102ad", "audio_path": "audio/test/foa_02302b3cde55979102ad.wav", "scene_annotation_csv_path": "annotations/test/foa_02302b3cde55979102ad.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the dog and the zipper, which sound source is positioned at a higher elevation?", "answer": "The dog is at a higher elevation than the zipper.", "canonical_answer": "dog", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.0, "end_time": 9.2, "azimuth_deg": -117.631, "elevation_deg": 29.725, "distance_m": 1.54}, {"class_id": 62, "class_name": "zipper", "track_id": 1, "start_time": 6.8, "end_time": 12.2, "azimuth_deg": 111.312, "elevation_deg": 1.461, "distance_m": 1.88}]}
{"qa_id": "qa_1b36274b11673c058ae6", "split": "test", "audio_id": "foa_a463d8b0fb67d9fead6b", "audio_path": "audio/test/foa_a463d8b0fb67d9fead6b.wav", "scene_annotation_csv_path": "annotations/test/foa_a463d8b0fb67d9fead6b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is cooking.", "canonical_answer": "cooking", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 14.5, "azimuth_deg": -70.567, "elevation_deg": -23.789, "distance_m": 1.98}, {"class_id": 7, "class_name": "breathing", "track_id": 1, "start_time": 5.7, "end_time": 9.9, "azimuth_deg": -66.897, "elevation_deg": 52.794, "distance_m": 1.07}, {"class_id": 53, "class_name": "train", "track_id": 2, "start_time": 10.8, "end_time": 14.5, "azimuth_deg": 15.314, "elevation_deg": -21.706, "distance_m": 3.22}]}
{"qa_id": "qa_906d31dc5efddf8c5b12", "split": "test", "audio_id": "foa_dd949cdf5da21fbcc7e7", "audio_path": "audio/test/foa_dd949cdf5da21fbcc7e7.wav", "scene_annotation_csv_path": "annotations/test/foa_dd949cdf5da21fbcc7e7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the bird or the musical instrument located at a higher elevation?", "answer": "The bird is positioned at a higher elevation than the musical instrument.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 15.8, "azimuth_deg": -80.688, "elevation_deg": 29.684, "distance_m": 1.89}, {"class_id": 38, "class_name": "musical_instrument", "track_id": 2, "start_time": 10.9, "end_time": 12.9, "azimuth_deg": -142.505, "elevation_deg": -19.209, "distance_m": 0.9}]}
{"qa_id": "qa_9cd4a2f5b835ab26677e", "split": "test", "audio_id": "foa_fae55e609122bf9d2f8b", "audio_path": "audio/test/foa_fae55e609122bf9d2f8b.wav", "scene_annotation_csv_path": "annotations/test/foa_fae55e609122bf9d2f8b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is body sound.", "canonical_answer": "body sound", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -165.816, "elevation_deg": 14.319, "distance_m": 1.61}, {"class_id": 6, "class_name": "body_sound", "track_id": 1, "start_time": 3.6, "end_time": 7.7, "azimuth_deg": -148.166, "elevation_deg": -2.154, "distance_m": 0.96}, {"class_id": 38, "class_name": "musical_instrument", "track_id": 2, "start_time": 16.4, "end_time": 20.0, "azimuth_deg": -178.523, "elevation_deg": -29.646, "distance_m": 2.15}]}
{"qa_id": "qa_5cdfa6d848a92001e2d1", "split": "test", "audio_id": "foa_6189caf3dc4f4c40c2b7", "audio_path": "audio/test/foa_6189caf3dc4f4c40c2b7.wav", "scene_annotation_csv_path": "annotations/test/foa_6189caf3dc4f4c40c2b7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to singing, is printer on the left or on the right?", "answer": "printer is to the left of singing.", "canonical_answer": "printer is to the left of singing.", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 1, "start_time": 4.3, "end_time": 17.9, "azimuth_deg": -52.556, "elevation_deg": -13.924, "distance_m": 2.21}, {"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": -90.046, "elevation_deg": -24.301, "distance_m": 3.56}]}
{"qa_id": "qa_09ee428a863a3586dcf1", "split": "test", "audio_id": "foa_a98fac7786b902b5eb04", "audio_path": "audio/test/foa_a98fac7786b902b5eb04.wav", "scene_annotation_csv_path": "annotations/test/foa_a98fac7786b902b5eb04.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the crushing occurs, where is it located relative to the listener?", "answer": "The crushing is heard from back during 1.4s to 2.5s.", "canonical_answer": "crushing from back.", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 1, "start_time": 1.4, "end_time": 2.5, "azimuth_deg": -162.282, "elevation_deg": 0.294, "distance_m": 1.02}]}
{"qa_id": "qa_ce46f270cdac32ef9c30", "split": "test", "audio_id": "foa_fd744adc22e0760b2953", "audio_path": "audio/test/foa_fd744adc22e0760b2953.wav", "scene_annotation_csv_path": "annotations/test/foa_fd744adc22e0760b2953.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the crack and the finger snapping, which sound source is positioned closer to the listener?", "answer": "The crack is closer to the listener than the finger snapping.", "canonical_answer": "crack", "truth_source": "annotation", "source_refs": [{"class_id": 13, "class_name": "crack", "track_id": 1, "start_time": 0.6, "end_time": 1.9, "azimuth_deg": 47.866, "elevation_deg": 0.0, "distance_m": 0.9}, {"class_id": 21, "class_name": "finger_snapping", "track_id": 0, "start_time": 1.0, "end_time": 6.8, "azimuth_deg": -26.589, "elevation_deg": 33.521, "distance_m": 1.46}]}
{"qa_id": "qa_b048f7b4084a8aef90ce", "split": "test", "audio_id": "foa_102052ddb43cd97f1ee4", "audio_path": "audio/test/foa_102052ddb43cd97f1ee4.wav", "scene_annotation_csv_path": "annotations/test/foa_102052ddb43cd97f1ee4.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the speech occurs, where is it located relative to the listener?", "answer": "The speech is heard from front-left during 0.3s to 11.0s.", "canonical_answer": "speech from front-left.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 11.0, "azimuth_deg": 33.555, "elevation_deg": 0.0, "distance_m": 3.24}]}
{"qa_id": "qa_feb0b8c798a55637b072", "split": "test", "audio_id": "foa_72b00277c98ecf4662f4", "audio_path": "audio/test/foa_72b00277c98ecf4662f4.wav", "scene_annotation_csv_path": "annotations/test/foa_72b00277c98ecf4662f4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the male speech and the paper, which sound source is positioned closer to the listener?", "answer": "The paper is closer to the listener than the male speech.", "canonical_answer": "paper", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 1, "start_time": 2.4, "end_time": 5.1, "azimuth_deg": -154.543, "elevation_deg": 7.827, "distance_m": 3.2}, {"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.1, "end_time": 7.7, "azimuth_deg": -64.402, "elevation_deg": -20.782, "distance_m": 1.62}]}
{"qa_id": "qa_c0a5518b529fd0b709f2", "split": "test", "audio_id": "foa_62c66af62f5609fb0410", "audio_path": "audio/test/foa_62c66af62f5609fb0410.wav", "scene_annotation_csv_path": "annotations/test/foa_62c66af62f5609fb0410.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which of the two sounds, the metal clink or the scratch, is positioned at a higher elevation?", "answer": "The metal clink is at a higher elevation than the scratch.", "canonical_answer": "metal clink", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.3, "end_time": 20.0, "azimuth_deg": 102.46, "elevation_deg": 5.896, "distance_m": 2.92}, {"class_id": 44, "class_name": "scratch", "track_id": 1, "start_time": 6.4, "end_time": 7.1, "azimuth_deg": 61.279, "elevation_deg": -16.91, "distance_m": 2.94}]}
{"qa_id": "qa_9c8f69bf87568cbbeda6", "split": "test", "audio_id": "foa_4168fa15edf21c49609d", "audio_path": "audio/test/foa_4168fa15edf21c49609d.wav", "scene_annotation_csv_path": "annotations/test/foa_4168fa15edf21c49609d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to singing, is printer on the left or on the right?", "answer": "printer is to the left of singing.", "canonical_answer": "printer is to the left of singing.", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 1.0, "end_time": 20.0, "azimuth_deg": 153.028, "elevation_deg": 3.406, "distance_m": 3.14}, {"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 6.8, "end_time": 11.3, "azimuth_deg": -138.479, "elevation_deg": 9.388, "distance_m": 1.58}]}
{"qa_id": "qa_2e2443964baf59255fab", "split": "test", "audio_id": "foa_10589a2b8dbc7a6c40b4", "audio_path": "audio/test/foa_10589a2b8dbc7a6c40b4.wav", "scene_annotation_csv_path": "annotations/test/foa_10589a2b8dbc7a6c40b4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is kitchenware.", "canonical_answer": "kitchenware", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 11.9, "azimuth_deg": 101.468, "elevation_deg": 1.978, "distance_m": 0.95}, {"class_id": 59, "class_name": "wind_instrument", "track_id": 1, "start_time": 4.9, "end_time": 5.9, "azimuth_deg": 24.662, "elevation_deg": -4.049, "distance_m": 2.14}, {"class_id": 49, "class_name": "tearing", "track_id": 2, "start_time": 8.3, "end_time": 18.3, "azimuth_deg": 120.35, "elevation_deg": 11.898, "distance_m": 0.89}, {"class_id": 32, "class_name": "kitchenware", "track_id": 3, "start_time": 18.2, "end_time": 18.9, "azimuth_deg": -91.175, "elevation_deg": 20.129, "distance_m": 2.15}]}
{"qa_id": "qa_7bc70950c63d89568b42", "split": "test", "audio_id": "foa_6de6e9a4d5f22b42004f", "audio_path": "audio/test/foa_6de6e9a4d5f22b42004f.wav", "scene_annotation_csv_path": "annotations/test/foa_6de6e9a4d5f22b42004f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to dog, is breathing on the left or on the right?", "answer": "breathing is to the left of dog.", "canonical_answer": "breathing is to the left of dog.", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 1.8, "end_time": 20.0, "azimuth_deg": 54.29, "elevation_deg": -5.299, "distance_m": 1.08}, {"class_id": 16, "class_name": "dog", "track_id": 1, "start_time": 11.1, "end_time": 12.6, "azimuth_deg": 25.431, "elevation_deg": 15.186, "distance_m": 3.38}]}
{"qa_id": "qa_9e4ee61cfdd241ba252c", "split": "test", "audio_id": "foa_943fe6c6aaeaf5fa9264", "audio_path": "audio/test/foa_943fe6c6aaeaf5fa9264.wav", "scene_annotation_csv_path": "annotations/test/foa_943fe6c6aaeaf5fa9264.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the vehicle or the wind instrument positioned at a higher elevation?", "answer": "The vehicle is positioned at a higher elevation than the wind instrument.", "canonical_answer": "vehicle", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 1, "start_time": 10.8, "end_time": 20.0, "azimuth_deg": 18.211, "elevation_deg": 11.528, "distance_m": 3.51}, {"class_id": 59, "class_name": "wind_instrument", "track_id": 4, "start_time": 18.4, "end_time": 20.0, "azimuth_deg": 52.793, "elevation_deg": -15.41, "distance_m": 1.98}]}
{"qa_id": "qa_bb9d861325e12f97d2f6", "split": "test", "audio_id": "foa_2dc3688a1133b57e9328", "audio_path": "audio/test/foa_2dc3688a1133b57e9328.wav", "scene_annotation_csv_path": "annotations/test/foa_2dc3688a1133b57e9328.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the alarm occurs, where is it located relative to the listener?", "answer": "The alarm is heard from right and below during 0.8s to 10.3s.", "canonical_answer": "alarm from right and below.", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.8, "end_time": 10.3, "azimuth_deg": -76.603, "elevation_deg": -17.901, "distance_m": 1.89}]}
{"qa_id": "qa_caadebbda2158c9f8612", "split": "test", "audio_id": "foa_083fcbf0fb50d67107b0", "audio_path": "audio/test/foa_083fcbf0fb50d67107b0.wav", "scene_annotation_csv_path": "annotations/test/foa_083fcbf0fb50d67107b0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the left?", "answer": "Among the behind-the-listener sources, the leftmost one is typing.", "canonical_answer": "typing", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 122.954, "elevation_deg": 19.059, "distance_m": 1.49}, {"class_id": 57, "class_name": "water", "track_id": 2, "start_time": 9.1, "end_time": 9.6, "azimuth_deg": -101.614, "elevation_deg": -40.392, "distance_m": 2.1}, {"class_id": 0, "class_name": "aircraft", "track_id": 3, "start_time": 11.8, "end_time": 16.3, "azimuth_deg": -147.662, "elevation_deg": -6.366, "distance_m": 3.45}]}
{"qa_id": "qa_a6643e0c5194315d45ae", "split": "test", "audio_id": "foa_9d8f8262088d592d15c4", "audio_path": "audio/test/foa_9d8f8262088d592d15c4.wav", "scene_annotation_csv_path": "annotations/test/foa_9d8f8262088d592d15c4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the laughter and the singing, which source is located closer to the listener?", "answer": "The singing is closer to the listener than the laughter.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.1, "end_time": 4.2, "azimuth_deg": -115.104, "elevation_deg": 30.2, "distance_m": 3.21}, {"class_id": 45, "class_name": "singing", "track_id": 2, "start_time": 3.5, "end_time": 5.4, "azimuth_deg": 152.291, "elevation_deg": -11.204, "distance_m": 2.59}]}
{"qa_id": "qa_75b4be44ee833d563caf", "split": "test", "audio_id": "foa_640c7ee24b2bf93e1566", "audio_path": "audio/test/foa_640c7ee24b2bf93e1566.wav", "scene_annotation_csv_path": "annotations/test/foa_640c7ee24b2bf93e1566.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to door, is appliance on the left or on the right?", "answer": "appliance is to the right of door.", "canonical_answer": "appliance is to the right of door.", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.4, "end_time": 6.5, "azimuth_deg": -14.58, "elevation_deg": -25.412, "distance_m": 2.45}, {"class_id": 17, "class_name": "door", "track_id": 1, "start_time": 0.3, "end_time": 4.8, "azimuth_deg": 42.91, "elevation_deg": -40.54, "distance_m": 1.91}]}
{"qa_id": "qa_ec1c49a02231475334d8", "split": "test", "audio_id": "foa_0781d0fb8f9502bd2d57", "audio_path": "audio/test/foa_0781d0fb8f9502bd2d57.wav", "scene_annotation_csv_path": "annotations/test/foa_0781d0fb8f9502bd2d57.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the right?", "answer": "Among the front-positioned sources, the rightmost one is train.", "canonical_answer": "train", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 17.637, "elevation_deg": -26.304, "distance_m": 1.27}, {"class_id": 36, "class_name": "male_speech", "track_id": 1, "start_time": 1.7, "end_time": 8.5, "azimuth_deg": 36.947, "elevation_deg": 39.328, "distance_m": 1.18}, {"class_id": 53, "class_name": "train", "track_id": 3, "start_time": 14.3, "end_time": 20.0, "azimuth_deg": -35.307, "elevation_deg": 22.974, "distance_m": 1.66}]}
{"qa_id": "qa_3811fd2c8dbb04a71fc8", "split": "test", "audio_id": "foa_59074ab9c8e6d5ce3cc2", "audio_path": "audio/test/foa_59074ab9c8e6d5ce3cc2.wav", "scene_annotation_csv_path": "annotations/test/foa_59074ab9c8e6d5ce3cc2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the appliance and the typing sounds, which one is located closer to the listener?", "answer": "The typing sound is closer to the listener than the appliance.", "canonical_answer": "typing", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.3, "end_time": 17.6, "azimuth_deg": -4.983, "elevation_deg": 9.671, "distance_m": 2.23}, {"class_id": 54, "class_name": "typing", "track_id": 1, "start_time": 4.4, "end_time": 5.1, "azimuth_deg": 61.44, "elevation_deg": 19.61, "distance_m": 1.42}]}
{"qa_id": "qa_229d71e5d653bef01ab8", "split": "test", "audio_id": "foa_0ea72d8fa14242a95d92", "audio_path": "audio/test/foa_0ea72d8fa14242a95d92.wav", "scene_annotation_csv_path": "annotations/test/foa_0ea72d8fa14242a95d92.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the crackle and the frog, which sound source is positioned at a higher elevation?", "answer": "The crackle is located at a higher elevation than the frog.", "canonical_answer": "crackle", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 2, "start_time": 8.8, "end_time": 16.2, "azimuth_deg": -26.04, "elevation_deg": 20.351, "distance_m": 2.67}, {"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 0.1, "end_time": 17.2, "azimuth_deg": -91.769, "elevation_deg": -25.705, "distance_m": 3.44}]}
{"qa_id": "qa_cd36a5e8e99f097436c5", "split": "test", "audio_id": "foa_b67390bce7f178bcd2ea", "audio_path": "audio/test/foa_b67390bce7f178bcd2ea.wav", "scene_annotation_csv_path": "annotations/test/foa_b67390bce7f178bcd2ea.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 3.8s to 20.0s, which sound is heard and from what direction?", "answer": "The printer is heard from front-left and above during 3.8s to 20.0s.", "canonical_answer": "printer from front-left and above.", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 3.8, "end_time": 20.0, "azimuth_deg": 56.592, "elevation_deg": 31.534, "distance_m": 1.81}]}
{"qa_id": "qa_e1cf18c10d93708998ef", "split": "test", "audio_id": "foa_e1788e2c4c3444897875", "audio_path": "audio/test/foa_e1788e2c4c3444897875.wav", "scene_annotation_csv_path": "annotations/test/foa_e1788e2c4c3444897875.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is drawer cabinet.", "canonical_answer": "drawer cabinet", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.0, "end_time": 8.4, "azimuth_deg": -136.654, "elevation_deg": 34.447, "distance_m": 0.76}, {"class_id": 0, "class_name": "aircraft", "track_id": 1, "start_time": 4.2, "end_time": 12.6, "azimuth_deg": -99.103, "elevation_deg": 45.662, "distance_m": 1.11}, {"class_id": 18, "class_name": "drawer_cabinet", "track_id": 2, "start_time": 9.3, "end_time": 11.4, "azimuth_deg": -171.647, "elevation_deg": -21.758, "distance_m": 1.6}]}
{"qa_id": "qa_077e834ace28eabece15", "split": "test", "audio_id": "foa_89e4ab8bcdb65e3329ab", "audio_path": "audio/test/foa_89e4ab8bcdb65e3329ab.wav", "scene_annotation_csv_path": "annotations/test/foa_89e4ab8bcdb65e3329ab.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the speech occurs, where is it located relative to the listener?", "answer": "The speech is heard from back-right during 0.4s to 6.2s.", "canonical_answer": "speech from back-right.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 6.2, "azimuth_deg": -148.76, "elevation_deg": -4.79, "distance_m": 1.87}]}
{"qa_id": "qa_9fb91f5220b01da54e5b", "split": "test", "audio_id": "foa_bc4cbd454125adca7df9", "audio_path": "audio/test/foa_bc4cbd454125adca7df9.wav", "scene_annotation_csv_path": "annotations/test/foa_bc4cbd454125adca7df9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is aircraft to the left or right of door?", "answer": "aircraft is to the right of door.", "canonical_answer": "aircraft is to the right of door.", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 1, "start_time": 4.5, "end_time": 20.0, "azimuth_deg": -173.412, "elevation_deg": 45.307, "distance_m": 0.98}, {"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.8, "end_time": 20.0, "azimuth_deg": 22.01, "elevation_deg": -18.274, "distance_m": 2.95}]}
{"qa_id": "qa_e50233ffb124495e742d", "split": "test", "audio_id": "foa_7adb3f3150591f86da68", "audio_path": "audio/test/foa_7adb3f3150591f86da68.wav", "scene_annotation_csv_path": "annotations/test/foa_7adb3f3150591f86da68.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the body sound or the crackle originating from a higher elevation?", "answer": "The body sound is higher in elevation than the crackle.", "canonical_answer": "body sound", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 1, "start_time": 4.2, "end_time": 5.5, "azimuth_deg": 149.003, "elevation_deg": 13.278, "distance_m": 2.37}, {"class_id": 14, "class_name": "crackle", "track_id": 0, "start_time": 0.4, "end_time": 20.0, "azimuth_deg": 152.969, "elevation_deg": -23.448, "distance_m": 3.12}]}
{"qa_id": "qa_2797470b560f5fce0d28", "split": "test", "audio_id": "foa_e582986db8ae2b4705f7", "audio_path": "audio/test/foa_e582986db8ae2b4705f7.wav", "scene_annotation_csv_path": "annotations/test/foa_e582986db8ae2b4705f7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the percussion and the zipper sounds, which one is located closer to the listener?", "answer": "The percussion sound is closer to the listener than the zipper.", "canonical_answer": "percussion", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.4, "end_time": 14.3, "azimuth_deg": -132.062, "elevation_deg": -13.48, "distance_m": 1.85}, {"class_id": 62, "class_name": "zipper", "track_id": 3, "start_time": 12.3, "end_time": 14.0, "azimuth_deg": -118.683, "elevation_deg": -15.926, "distance_m": 2.45}]}
{"qa_id": "qa_44edfb5b308b4754a12d", "split": "test", "audio_id": "foa_a29b686030ae54d1c017", "audio_path": "audio/test/foa_a29b686030ae54d1c017.wav", "scene_annotation_csv_path": "annotations/test/foa_a29b686030ae54d1c017.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from in front of the listener?", "answer": "The closest source in front of the listener is human vocalization.", "canonical_answer": "human vocalization", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 2, "start_time": 6.6, "end_time": 7.3, "azimuth_deg": -11.343, "elevation_deg": -30.107, "distance_m": 2.95}]}
{"qa_id": "qa_5fc320340c9db48534fa", "split": "test", "audio_id": "foa_6872f3a0faad69130020", "audio_path": "audio/test/foa_6872f3a0faad69130020.wav", "scene_annotation_csv_path": "annotations/test/foa_6872f3a0faad69130020.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the home sound and the tape, which source is located closer to the listener?", "answer": "The home sound is closer to the listener than the tape.", "canonical_answer": "home sound", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 2, "start_time": 16.9, "end_time": 20.0, "azimuth_deg": 22.697, "elevation_deg": -21.466, "distance_m": 1.39}, {"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": 164.05, "elevation_deg": -15.841, "distance_m": 2.89}]}
{"qa_id": "qa_e9778a408c6b24bdf666", "split": "test", "audio_id": "foa_57812451b08fd80c465d", "audio_path": "audio/test/foa_57812451b08fd80c465d.wav", "scene_annotation_csv_path": "annotations/test/foa_57812451b08fd80c465d.csv", "dataset": "tau2021", "data_source": "dcase_real", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to female speech, is alarm on the left or on the right?", "answer": "alarm is to the left of female speech.", "canonical_answer": "alarm is to the left of female speech.", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 1.0, "end_time": 18.6, "azimuth_deg": -5.0, "elevation_deg": -8.0, "distance_m": null}, {"class_id": 20, "class_name": "female_speech", "track_id": 1, "start_time": 4.5, "end_time": 6.0, "azimuth_deg": -160.0, "elevation_deg": 0.0, "distance_m": null}]}
{"qa_id": "qa_010e2cc62eae7021640e", "split": "test", "audio_id": "foa_597d949840dd3b65e2c4", "audio_path": "audio/test/foa_597d949840dd3b65e2c4.wav", "scene_annotation_csv_path": "annotations/test/foa_597d949840dd3b65e2c4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the clock and the knock sounds, which one is located at a higher elevation?", "answer": "The knock sound is at a higher elevation than the clock.", "canonical_answer": "knock", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 6.4, "azimuth_deg": -34.664, "elevation_deg": -13.397, "distance_m": 3.28}, {"class_id": 33, "class_name": "knock", "track_id": 2, "start_time": 4.9, "end_time": 9.6, "azimuth_deg": -171.314, "elevation_deg": 33.371, "distance_m": 1.82}]}
{"qa_id": "qa_51c7c29147c731637758", "split": "test", "audio_id": "foa_e33921ad5e2685aada08", "audio_path": "audio/test/foa_e33921ad5e2685aada08.wav", "scene_annotation_csv_path": "annotations/test/foa_e33921ad5e2685aada08.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.0s to 0.6s, which sound is heard and from what direction?", "answer": "The kitchenware is heard from back-right and above during 0.0s to 0.6s.", "canonical_answer": "kitchenware from back-right and above.", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": -148.501, "elevation_deg": 32.108, "distance_m": 1.55}]}
{"qa_id": "qa_2b0ad76726a3de5c744f", "split": "test", "audio_id": "foa_b9075b02b683ef9ca886", "audio_path": "audio/test/foa_b9075b02b683ef9ca886.wav", "scene_annotation_csv_path": "annotations/test/foa_b9075b02b683ef9ca886.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is string instrument.", "canonical_answer": "string instrument", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 1, "start_time": 0.9, "end_time": 3.4, "azimuth_deg": -25.408, "elevation_deg": -23.743, "distance_m": 2.39}, {"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 1.1, "end_time": 14.6, "azimuth_deg": -24.224, "elevation_deg": 9.077, "distance_m": 2.64}, {"class_id": 24, "class_name": "frog", "track_id": 2, "start_time": 3.2, "end_time": 7.5, "azimuth_deg": -25.223, "elevation_deg": -13.052, "distance_m": 3.59}]}
{"qa_id": "qa_f3114d9ae7b88cad29aa", "split": "test", "audio_id": "foa_772d3819f4dd16a26cb8", "audio_path": "audio/test/foa_772d3819f4dd16a26cb8.wav", "scene_annotation_csv_path": "annotations/test/foa_772d3819f4dd16a26cb8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Is the clock or the vehicle located closer to the listener?", "answer": "The clock is closer to the listener than the vehicle.", "canonical_answer": "clock", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 15.4, "azimuth_deg": 37.469, "elevation_deg": -5.356, "distance_m": 1.47}, {"class_id": 55, "class_name": "vehicle", "track_id": 1, "start_time": 2.8, "end_time": 8.2, "azimuth_deg": -3.923, "elevation_deg": -19.546, "distance_m": 2.15}]}
{"qa_id": "qa_89c703cda4e7d7458fdb", "split": "test", "audio_id": "foa_8921a53d78d5b81d23a3", "audio_path": "audio/test/foa_8921a53d78d5b81d23a3.wav", "scene_annotation_csv_path": "annotations/test/foa_8921a53d78d5b81d23a3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is cat to the left or right of paper?", "answer": "cat is to the left of paper.", "canonical_answer": "cat is to the left of paper.", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.1, "end_time": 15.8, "azimuth_deg": -134.338, "elevation_deg": 3.743, "distance_m": 3.35}, {"class_id": 40, "class_name": "paper", "track_id": 1, "start_time": 3.3, "end_time": 15.7, "azimuth_deg": -163.379, "elevation_deg": 25.546, "distance_m": 1.62}]}
{"qa_id": "qa_d079c74a29c3e95eac2c", "split": "test", "audio_id": "foa_7d05181200b5235f67b4", "audio_path": "audio/test/foa_7d05181200b5235f67b4.wav", "scene_annotation_csv_path": "annotations/test/foa_7d05181200b5235f67b4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the writing occurs, where is it located relative to the listener?", "answer": "The writing is heard from back-left and below during 0.0s to 4.6s.", "canonical_answer": "writing from back-left and below.", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.0, "end_time": 4.6, "azimuth_deg": 117.17, "elevation_deg": -22.617, "distance_m": 1.91}]}
{"qa_id": "qa_e70e2574ab0994038640", "split": "test", "audio_id": "foa_f5aab130e924a66edec2", "audio_path": "audio/test/foa_f5aab130e924a66edec2.wav", "scene_annotation_csv_path": "annotations/test/foa_f5aab130e924a66edec2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is located at a higher elevation, the camera or the rain?", "answer": "The camera is at a higher elevation than the rain.", "canonical_answer": "camera", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 2, "start_time": 12.8, "end_time": 19.5, "azimuth_deg": -50.689, "elevation_deg": 12.397, "distance_m": 1.9}, {"class_id": 43, "class_name": "rain", "track_id": 1, "start_time": 4.7, "end_time": 15.4, "azimuth_deg": -143.03, "elevation_deg": -5.343, "distance_m": 3.37}]}
{"qa_id": "qa_a2811c3c6db05e02973a", "split": "test", "audio_id": "foa_fd0e2ac2c1bddacf9554", "audio_path": "audio/test/foa_fd0e2ac2c1bddacf9554.wav", "scene_annotation_csv_path": "annotations/test/foa_fd0e2ac2c1bddacf9554.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.8s to 3.2s, what source is active and where is it located?", "answer": "The tape is heard from back-left during 0.8s to 3.2s.", "canonical_answer": "tape from back-left.", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 1, "start_time": 0.8, "end_time": 3.2, "azimuth_deg": 134.799, "elevation_deg": -12.625, "distance_m": 3.08}]}
{"qa_id": "qa_b4cb88622941cbc3ec98", "split": "test", "audio_id": "foa_b35df6ba75d81ccad3a3", "audio_path": "audio/test/foa_b35df6ba75d81ccad3a3.wav", "scene_annotation_csv_path": "annotations/test/foa_b35df6ba75d81ccad3a3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to scratch, is drum on the left or on the right?", "answer": "drum is to the right of scratch.", "canonical_answer": "drum is to the right of scratch.", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 1.9, "end_time": 11.0, "azimuth_deg": 66.721, "elevation_deg": -11.534, "distance_m": 1.3}, {"class_id": 44, "class_name": "scratch", "track_id": 1, "start_time": 2.7, "end_time": 4.0, "azimuth_deg": 88.435, "elevation_deg": 5.986, "distance_m": 2.33}]}
{"qa_id": "qa_ca2729643136a905017d", "split": "test", "audio_id": "foa_f9b181b42e00d654d791", "audio_path": "audio/test/foa_f9b181b42e00d654d791.wav", "scene_annotation_csv_path": "annotations/test/foa_f9b181b42e00d654d791.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the right?", "answer": "Among the front-positioned sources, the rightmost one is crushing.", "canonical_answer": "crushing", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.0, "end_time": 19.9, "azimuth_deg": -16.595, "elevation_deg": 16.594, "distance_m": 1.67}, {"class_id": 16, "class_name": "dog", "track_id": 1, "start_time": 2.4, "end_time": 6.8, "azimuth_deg": 13.749, "elevation_deg": 1.217, "distance_m": 1.43}, {"class_id": 15, "class_name": "crushing", "track_id": 3, "start_time": 18.1, "end_time": 20.0, "azimuth_deg": -50.882, "elevation_deg": -27.739, "distance_m": 1.47}]}
{"qa_id": "qa_bc3046c208988435365d", "split": "test", "audio_id": "foa_83a663e54308d8b6927a", "audio_path": "audio/test/foa_83a663e54308d8b6927a.wav", "scene_annotation_csv_path": "annotations/test/foa_83a663e54308d8b6927a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which of the two sound sources, the guitar or the knock, is positioned closer to the listener?", "answer": "The knock is closer to the listener than the guitar.", "canonical_answer": "knock", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.1, "end_time": 1.6, "azimuth_deg": 98.5, "elevation_deg": 31.406, "distance_m": 1.67}, {"class_id": 33, "class_name": "knock", "track_id": 1, "start_time": 1.2, "end_time": 2.3, "azimuth_deg": -179.349, "elevation_deg": 16.262, "distance_m": 0.97}]}
{"qa_id": "qa_fa9071fee18bbdec0b19", "split": "test", "audio_id": "foa_3ad39feda09d12d5fe23", "audio_path": "audio/test/foa_3ad39feda09d12d5fe23.wav", "scene_annotation_csv_path": "annotations/test/foa_3ad39feda09d12d5fe23.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the drum and the zipper, which sound source is positioned at a higher elevation?", "answer": "The zipper is located at a higher elevation than the drum.", "canonical_answer": "zipper", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 7.6, "azimuth_deg": 42.761, "elevation_deg": -5.751, "distance_m": 1.36}, {"class_id": 62, "class_name": "zipper", "track_id": 2, "start_time": 6.1, "end_time": 9.0, "azimuth_deg": 41.4, "elevation_deg": 6.058, "distance_m": 2.46}]}
{"qa_id": "qa_893c3eeba7eb8c4333cf", "split": "test", "audio_id": "foa_7e2e47f329a2b3fdbb90", "audio_path": "audio/test/foa_7e2e47f329a2b3fdbb90.wav", "scene_annotation_csv_path": "annotations/test/foa_7e2e47f329a2b3fdbb90.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is fire to the left or right of typing?", "answer": "fire is to the right of typing.", "canonical_answer": "fire is to the right of typing.", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 1, "start_time": 4.0, "end_time": 19.4, "azimuth_deg": -148.273, "elevation_deg": 21.556, "distance_m": 2.23}, {"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": 116.667, "elevation_deg": -9.016, "distance_m": 1.16}]}
{"qa_id": "qa_9e9e842c167f3302100d", "split": "test", "audio_id": "foa_51a37fdb206a184fc2db", "audio_path": "audio/test/foa_51a37fdb206a184fc2db.wav", "scene_annotation_csv_path": "annotations/test/foa_51a37fdb206a184fc2db.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the right?", "answer": "Among the behind-the-listener sources, the rightmost one is thunderstorm.", "canonical_answer": "thunderstorm", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.0, "end_time": 10.0, "azimuth_deg": 111.849, "elevation_deg": 9.363, "distance_m": 3.47}, {"class_id": 51, "class_name": "thunderstorm", "track_id": 1, "start_time": 0.9, "end_time": 2.9, "azimuth_deg": -177.844, "elevation_deg": 15.484, "distance_m": 2.73}, {"class_id": 12, "class_name": "cooking", "track_id": 2, "start_time": 3.2, "end_time": 11.4, "azimuth_deg": -162.795, "elevation_deg": 25.78, "distance_m": 1.71}]}
{"qa_id": "qa_1b6f282c1afa9b9e8608", "split": "test", "audio_id": "foa_ad4e1988bcae67411b2c", "audio_path": "audio/test/foa_ad4e1988bcae67411b2c.wav", "scene_annotation_csv_path": "annotations/test/foa_ad4e1988bcae67411b2c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.0s to 0.8s, which sound is heard and from what direction?", "answer": "The laughter is heard from front-right and below during 0.0s to 0.8s.", "canonical_answer": "laughter from front-right and below.", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": -39.691, "elevation_deg": -17.902, "distance_m": 1.02}]}
{"qa_id": "qa_c1301a8046ddf388e413", "split": "test", "audio_id": "foa_4cb309e80741873762db", "audio_path": "audio/test/foa_4cb309e80741873762db.wav", "scene_annotation_csv_path": "annotations/test/foa_4cb309e80741873762db.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the camera and the sound of crushing, which source is located closer to the listener?", "answer": "The camera is the closer source to the listener.", "canonical_answer": "camera", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.4, "end_time": 4.7, "azimuth_deg": -128.443, "elevation_deg": -47.399, "distance_m": 0.8}, {"class_id": 15, "class_name": "crushing", "track_id": 2, "start_time": 1.3, "end_time": 3.0, "azimuth_deg": -32.838, "elevation_deg": 28.861, "distance_m": 3.9}]}
{"qa_id": "qa_58a209c016c4961c5e8e", "split": "test", "audio_id": "foa_5715cf9332a1b2c19417", "audio_path": "audio/test/foa_5715cf9332a1b2c19417.wav", "scene_annotation_csv_path": "annotations/test/foa_5715cf9332a1b2c19417.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the tape or the train positioned at a higher elevation?", "answer": "The tape is positioned at a higher elevation than the train.", "canonical_answer": "tape", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 2.5, "end_time": 20.0, "azimuth_deg": -99.106, "elevation_deg": 13.215, "distance_m": 2.74}, {"class_id": 53, "class_name": "train", "track_id": 2, "start_time": 18.7, "end_time": 20.0, "azimuth_deg": 46.876, "elevation_deg": 0.182, "distance_m": 1.82}]}
{"qa_id": "qa_f91dfea9ff6b6f32c65c", "split": "test", "audio_id": "foa_a19d1f3276090d5616f0", "audio_path": "audio/test/foa_a19d1f3276090d5616f0.wav", "scene_annotation_csv_path": "annotations/test/foa_a19d1f3276090d5616f0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 6.4s to 8.3s, what source is active and where is it located?", "answer": "The animal is heard from back during 6.4s to 8.3s.", "canonical_answer": "animal from back.", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 1, "start_time": 6.4, "end_time": 8.3, "azimuth_deg": 169.244, "elevation_deg": 0.149, "distance_m": 3.26}]}
{"qa_id": "qa_3c0aa4f2c6013b8ffd32", "split": "test", "audio_id": "foa_533fbdb55c13876f0cfb", "audio_path": "audio/test/foa_533fbdb55c13876f0cfb.wav", "scene_annotation_csv_path": "annotations/test/foa_533fbdb55c13876f0cfb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the machine and the metal clink, which sound source is positioned higher in elevation?", "answer": "The metal clink is higher in elevation than the machine.", "canonical_answer": "metal clink", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 3, "start_time": 13.9, "end_time": 19.2, "azimuth_deg": 139.493, "elevation_deg": -19.92, "distance_m": 3.42}, {"class_id": 37, "class_name": "metal_clink", "track_id": 2, "start_time": 10.4, "end_time": 17.5, "azimuth_deg": -177.012, "elevation_deg": -0.12, "distance_m": 2.89}]}
{"qa_id": "qa_79356362420dfc8fa8e3", "split": "test", "audio_id": "foa_b0e656d96e21d0a302f4", "audio_path": "audio/test/foa_b0e656d96e21d0a302f4.wav", "scene_annotation_csv_path": "annotations/test/foa_b0e656d96e21d0a302f4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the aircraft and the guitar, which sound source is positioned closer to the listener?", "answer": "The guitar is closer to the listener than the aircraft.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 2, "start_time": 9.0, "end_time": 9.9, "azimuth_deg": -24.536, "elevation_deg": 15.488, "distance_m": 3.48}, {"class_id": 27, "class_name": "guitar", "track_id": 1, "start_time": 4.1, "end_time": 9.2, "azimuth_deg": -72.056, "elevation_deg": -13.625, "distance_m": 2.17}]}
{"qa_id": "qa_8b532b8a1c94540a8635", "split": "test", "audio_id": "foa_d58c2a393ce1ab938734", "audio_path": "audio/test/foa_d58c2a393ce1ab938734.wav", "scene_annotation_csv_path": "annotations/test/foa_d58c2a393ce1ab938734.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the left?", "answer": "Among the behind-the-listener sources, the leftmost one is alarm.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 1, "start_time": 7.1, "end_time": 20.0, "azimuth_deg": -102.648, "elevation_deg": 7.437, "distance_m": 2.94}, {"class_id": 1, "class_name": "alarm", "track_id": 3, "start_time": 14.6, "end_time": 17.8, "azimuth_deg": -95.315, "elevation_deg": 15.597, "distance_m": 3.15}]}
{"qa_id": "qa_43c37047a9553740d328", "split": "test", "audio_id": "foa_e33a9873cec9dbdb3995", "audio_path": "audio/test/foa_e33a9873cec9dbdb3995.wav", "scene_annotation_csv_path": "annotations/test/foa_e33a9873cec9dbdb3995.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to paper, is breathing on the left or on the right?", "answer": "breathing is to the right of paper.", "canonical_answer": "breathing is to the right of paper.", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 1, "start_time": 2.4, "end_time": 3.6, "azimuth_deg": -171.161, "elevation_deg": 6.551, "distance_m": 2.92}, {"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.0, "end_time": 9.7, "azimuth_deg": -67.451, "elevation_deg": -17.491, "distance_m": 3.42}]}
{"qa_id": "qa_919e0949803b166e0893", "split": "test", "audio_id": "foa_16999fa243fbb34e59f3", "audio_path": "audio/test/foa_16999fa243fbb34e59f3.wav", "scene_annotation_csv_path": "annotations/test/foa_16999fa243fbb34e59f3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.1s to 20.0s, which sound is heard and from what direction?", "answer": "The finger snapping is heard from front-right during 0.1s to 20.0s.", "canonical_answer": "finger snapping from front-right.", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": -34.87, "elevation_deg": 8.57, "distance_m": 3.45}]}
{"qa_id": "qa_bf70a612b90e79127723", "split": "test", "audio_id": "foa_987a8073e2855287c300", "audio_path": "audio/test/foa_987a8073e2855287c300.wav", "scene_annotation_csv_path": "annotations/test/foa_987a8073e2855287c300.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener, the aircraft or the printer?", "answer": "The aircraft is closer to the listener than the printer.", "canonical_answer": "aircraft", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 2, "start_time": 14.8, "end_time": 20.0, "azimuth_deg": 16.182, "elevation_deg": 17.919, "distance_m": 1.33}, {"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.0, "end_time": 15.9, "azimuth_deg": -0.302, "elevation_deg": 0.901, "distance_m": 2.99}]}
{"qa_id": "qa_5afb250f49ab29071303", "split": "test", "audio_id": "foa_335472b38279ec765024", "audio_path": "audio/test/foa_335472b38279ec765024.wav", "scene_annotation_csv_path": "annotations/test/foa_335472b38279ec765024.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the crushing and the laughter, which sound is positioned at a higher elevation?", "answer": "The crushing sound is at a higher elevation than the laughter.", "canonical_answer": "crushing", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 0, "start_time": 0.2, "end_time": 8.0, "azimuth_deg": 24.441, "elevation_deg": 43.914, "distance_m": 0.72}, {"class_id": 34, "class_name": "laughter", "track_id": 2, "start_time": 5.7, "end_time": 10.7, "azimuth_deg": 18.613, "elevation_deg": -1.118, "distance_m": 3.28}]}
{"qa_id": "qa_dfb21a612c91a868d9c1", "split": "test", "audio_id": "foa_3a16ffbfcb974c6681eb", "audio_path": "audio/test/foa_3a16ffbfcb974c6681eb.wav", "scene_annotation_csv_path": "annotations/test/foa_3a16ffbfcb974c6681eb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to wind instrument, is glass on the left or on the right?", "answer": "glass is to the left of wind instrument.", "canonical_answer": "glass is to the left of wind instrument.", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 1, "start_time": 1.5, "end_time": 3.4, "azimuth_deg": -13.518, "elevation_deg": -24.367, "distance_m": 3.58}, {"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.0, "end_time": 5.8, "azimuth_deg": -55.373, "elevation_deg": -40.157, "distance_m": 1.12}]}
{"qa_id": "qa_ae6627b17ee5fd4917dd", "split": "test", "audio_id": "foa_38793efcae1b225d787b", "audio_path": "audio/test/foa_38793efcae1b225d787b.wav", "scene_annotation_csv_path": "annotations/test/foa_38793efcae1b225d787b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the right?", "answer": "Among the behind-the-listener sources, the rightmost one is knock.", "canonical_answer": "knock", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.1, "end_time": 19.7, "azimuth_deg": -167.204, "elevation_deg": -13.111, "distance_m": 2.51}, {"class_id": 32, "class_name": "kitchenware", "track_id": 1, "start_time": 2.5, "end_time": 5.8, "azimuth_deg": 116.472, "elevation_deg": -19.863, "distance_m": 2.55}, {"class_id": 33, "class_name": "knock", "track_id": 2, "start_time": 7.8, "end_time": 15.2, "azimuth_deg": -177.485, "elevation_deg": 2.875, "distance_m": 3.23}]}
{"qa_id": "qa_0b55c1ebc78eb1afe055", "split": "test", "audio_id": "foa_1db7ec221fc744c9b099", "audio_path": "audio/test/foa_1db7ec221fc744c9b099.wav", "scene_annotation_csv_path": "annotations/test/foa_1db7ec221fc744c9b099.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the alarm and the ocean, which sound source is positioned at a higher elevation?", "answer": "The ocean is located at a higher elevation than the alarm.", "canonical_answer": "ocean", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 3, "start_time": 18.5, "end_time": 19.4, "azimuth_deg": -115.605, "elevation_deg": -27.446, "distance_m": 2.06}, {"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 1.5, "end_time": 20.0, "azimuth_deg": 77.289, "elevation_deg": 27.956, "distance_m": 2.0}]}
{"qa_id": "qa_c42bfeec4565f934d692", "split": "test", "audio_id": "foa_81613d252ea08b3b69bb", "audio_path": "audio/test/foa_81613d252ea08b3b69bb.wav", "scene_annotation_csv_path": "annotations/test/foa_81613d252ea08b3b69bb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the left?", "answer": "Among the behind-the-listener sources, the leftmost one is rain.", "canonical_answer": "rain", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -135.951, "elevation_deg": -4.537, "distance_m": 3.4}, {"class_id": 43, "class_name": "rain", "track_id": 1, "start_time": 3.7, "end_time": 20.0, "azimuth_deg": 123.915, "elevation_deg": 33.817, "distance_m": 1.75}]}
{"qa_id": "qa_e8cbd48144eb90eb4731", "split": "test", "audio_id": "foa_42cec6442d0de1b80f00", "audio_path": "audio/test/foa_42cec6442d0de1b80f00.wav", "scene_annotation_csv_path": "annotations/test/foa_42cec6442d0de1b80f00.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to typing, is rain on the left or on the right?", "answer": "rain is to the left of typing.", "canonical_answer": "rain is to the left of typing.", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 2, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": 154.503, "elevation_deg": 0.0, "distance_m": 2.05}, {"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": -172.878, "elevation_deg": 0.0, "distance_m": 0.64}]}
{"qa_id": "qa_dd6cdff4b7dda4c52700", "split": "test", "audio_id": "foa_5b594913671c36315538", "audio_path": "audio/test/foa_5b594913671c36315538.wav", "scene_annotation_csv_path": "annotations/test/foa_5b594913671c36315538.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the frog and the guitar, which sound source is located closer to the listener?", "answer": "The frog is closer to the listener than the guitar.", "canonical_answer": "frog", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 2, "start_time": 3.7, "end_time": 5.4, "azimuth_deg": 149.13, "elevation_deg": -19.508, "distance_m": 1.01}, {"class_id": 27, "class_name": "guitar", "track_id": 1, "start_time": 2.2, "end_time": 9.9, "azimuth_deg": 162.338, "elevation_deg": -8.119, "distance_m": 3.36}]}
{"qa_id": "qa_353206c254a1db4937ae", "split": "test", "audio_id": "foa_8eb80f05f75f8cc98711", "audio_path": "audio/test/foa_8eb80f05f75f8cc98711.wav", "scene_annotation_csv_path": "annotations/test/foa_8eb80f05f75f8cc98711.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 1.1s to 6.0s, which sound is heard and from what direction?", "answer": "The kitchenware is heard from front and below during 1.1s to 6.0s.", "canonical_answer": "kitchenware from front and below.", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 1.1, "end_time": 6.0, "azimuth_deg": -16.718, "elevation_deg": -32.807, "distance_m": 2.76}]}
{"qa_id": "qa_aa48e88c43f86290a329", "split": "test", "audio_id": "foa_3ce72eff19d9e0bf89c4", "audio_path": "audio/test/foa_3ce72eff19d9e0bf89c4.wav", "scene_annotation_csv_path": "annotations/test/foa_3ce72eff19d9e0bf89c4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.5s to 0.7s, which sound is heard and from what direction?", "answer": "The finger snapping is heard from back-left during 0.5s to 0.7s.", "canonical_answer": "finger snapping from back-left.", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 0, "start_time": 0.5, "end_time": 0.7, "azimuth_deg": 132.669, "elevation_deg": 2.502, "distance_m": 1.77}]}
{"qa_id": "qa_4ead45db242cd00accf5", "split": "test", "audio_id": "foa_3d423ac13169acf09ac9", "audio_path": "audio/test/foa_3d423ac13169acf09ac9.wav", "scene_annotation_csv_path": "annotations/test/foa_3d423ac13169acf09ac9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to train, is drum on the left or on the right?", "answer": "drum is to the left of train.", "canonical_answer": "drum is to the left of train.", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 1, "start_time": 2.8, "end_time": 3.3, "azimuth_deg": -36.54, "elevation_deg": -43.953, "distance_m": 1.69}, {"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 0.0, "end_time": 13.2, "azimuth_deg": -40.429, "elevation_deg": 25.807, "distance_m": 1.47}]}
{"qa_id": "qa_363fe33b0d71d07eec33", "split": "test", "audio_id": "foa_110cad5087d64cbe8762", "audio_path": "audio/test/foa_110cad5087d64cbe8762.wav", "scene_annotation_csv_path": "annotations/test/foa_110cad5087d64cbe8762.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Is the dog or the gong located closer to the listener?", "answer": "The dog is located closer to the listener than the gong.", "canonical_answer": "dog", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.0, "end_time": 13.2, "azimuth_deg": 55.761, "elevation_deg": 12.165, "distance_m": 1.03}, {"class_id": 26, "class_name": "gong", "track_id": 1, "start_time": 0.2, "end_time": 3.5, "azimuth_deg": -76.343, "elevation_deg": -22.0, "distance_m": 3.31}]}
{"qa_id": "qa_fe26a7167b5908ffb1c8", "split": "test", "audio_id": "foa_38c4bd53a4766e249acf", "audio_path": "audio/test/foa_38c4bd53a4766e249acf.wav", "scene_annotation_csv_path": "annotations/test/foa_38c4bd53a4766e249acf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the appliance and the bird, which sound source is positioned at a higher elevation?", "answer": "The appliance is located at a higher elevation than the bird.", "canonical_answer": "appliance", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 2, "start_time": 16.9, "end_time": 20.0, "azimuth_deg": -139.103, "elevation_deg": 9.597, "distance_m": 2.56}, {"class_id": 5, "class_name": "bird", "track_id": 3, "start_time": 18.4, "end_time": 20.0, "azimuth_deg": -92.72, "elevation_deg": -13.14, "distance_m": 1.12}]}
{"qa_id": "qa_41ab6b5ba634825802a7", "split": "test", "audio_id": "foa_2e3643a933b68d294549", "audio_path": "audio/test/foa_2e3643a933b68d294549.wav", "scene_annotation_csv_path": "annotations/test/foa_2e3643a933b68d294549.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from behind the listener?", "answer": "The closest source behind the listener is ocean.", "canonical_answer": "ocean", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.1, "end_time": 11.3, "azimuth_deg": -170.599, "elevation_deg": -20.885, "distance_m": 2.66}, {"class_id": 39, "class_name": "ocean", "track_id": 1, "start_time": 7.8, "end_time": 12.0, "azimuth_deg": 112.064, "elevation_deg": 0.567, "distance_m": 2.24}]}
{"qa_id": "qa_e376ab85c5be5c0a30dd", "split": "test", "audio_id": "foa_40a49f975d6789ea575f", "audio_path": "audio/test/foa_40a49f975d6789ea575f.wav", "scene_annotation_csv_path": "annotations/test/foa_40a49f975d6789ea575f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is human vocalization.", "canonical_answer": "human vocalization", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": -134.402, "elevation_deg": -21.209, "distance_m": 0.87}, {"class_id": 29, "class_name": "human_vocalization", "track_id": 1, "start_time": 2.0, "end_time": 12.7, "azimuth_deg": 161.043, "elevation_deg": 15.854, "distance_m": 2.74}, {"class_id": 60, "class_name": "wood", "track_id": 2, "start_time": 18.1, "end_time": 20.0, "azimuth_deg": -93.763, "elevation_deg": 23.844, "distance_m": 1.72}]}
{"qa_id": "qa_0813a4bb9720e8d3f8bc", "split": "test", "audio_id": "foa_e4bffc79afc1ecccfd67", "audio_path": "audio/test/foa_e4bffc79afc1ecccfd67.wav", "scene_annotation_csv_path": "annotations/test/foa_e4bffc79afc1ecccfd67.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the vehicle occurs, where is it located relative to the listener?", "answer": "The vehicle is heard from back and below during 0.6s to 18.4s.", "canonical_answer": "vehicle from back and below.", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.6, "end_time": 18.4, "azimuth_deg": -164.477, "elevation_deg": -19.695, "distance_m": 3.24}]}
{"qa_id": "qa_83e6072a3a1e8ef2930c", "split": "test", "audio_id": "foa_d57d2b13b6299f498498", "audio_path": "audio/test/foa_d57d2b13b6299f498498.wav", "scene_annotation_csv_path": "annotations/test/foa_d57d2b13b6299f498498.csv", "dataset": "tau2636586", "data_source": "dcase_real", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to speech, is breathing on the left or on the right?", "answer": "breathing is to the left of speech.", "canonical_answer": "breathing is to the left of speech.", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 1, "start_time": 0.6, "end_time": 1.4, "azimuth_deg": 120.0, "elevation_deg": 10.0, "distance_m": 8.5}, {"class_id": 46, "class_name": "speech", "track_id": 2, "start_time": 1.0, "end_time": 2.4, "azimuth_deg": -60.004, "elevation_deg": -27.979, "distance_m": 4.0}]}
{"qa_id": "qa_3563b446a9acd485fa40", "split": "test", "audio_id": "foa_f2e05b95e27653ceeafd", "audio_path": "audio/test/foa_f2e05b95e27653ceeafd.wav", "scene_annotation_csv_path": "annotations/test/foa_f2e05b95e27653ceeafd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Is the machine or the zipper located closer to the listener?", "answer": "The machine is located closer to the listener than the zipper.", "canonical_answer": "machine", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 2.1, "end_time": 5.4, "azimuth_deg": -67.212, "elevation_deg": -2.27, "distance_m": 1.68}, {"class_id": 62, "class_name": "zipper", "track_id": 1, "start_time": 2.0, "end_time": 2.7, "azimuth_deg": -24.179, "elevation_deg": -1.327, "distance_m": 2.45}]}
{"qa_id": "qa_0e65dfb0bd8d6d73c50b", "split": "test", "audio_id": "foa_a92cd69b98389616dd5d", "audio_path": "audio/test/foa_a92cd69b98389616dd5d.wav", "scene_annotation_csv_path": "annotations/test/foa_a92cd69b98389616dd5d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is positioned at a higher elevation, the appliance or the cat?", "answer": "The cat is located at a higher elevation than the appliance.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 120.956, "elevation_deg": -5.494, "distance_m": 2.87}, {"class_id": 10, "class_name": "cat", "track_id": 2, "start_time": 18.1, "end_time": 20.0, "azimuth_deg": -145.304, "elevation_deg": 23.017, "distance_m": 1.24}]}
{"qa_id": "qa_cf2da57601090f2fd250", "split": "test", "audio_id": "foa_67c868f621bdf836b35d", "audio_path": "audio/test/foa_67c868f621bdf836b35d.wav", "scene_annotation_csv_path": "annotations/test/foa_67c868f621bdf836b35d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is crackle to the left or right of machine?", "answer": "crackle is to the right of machine.", "canonical_answer": "crackle is to the right of machine.", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 1, "start_time": 2.2, "end_time": 9.0, "azimuth_deg": -163.693, "elevation_deg": -10.466, "distance_m": 2.03}, {"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.3, "end_time": 10.6, "azimuth_deg": -134.629, "elevation_deg": 27.689, "distance_m": 1.57}]}
{"qa_id": "qa_37ec2e0162ba0fa738d6", "split": "test", "audio_id": "foa_dea797fa2ebe1ecea5cd", "audio_path": "audio/test/foa_dea797fa2ebe1ecea5cd.wav", "scene_annotation_csv_path": "annotations/test/foa_dea797fa2ebe1ecea5cd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the percussion occurs, where is it located relative to the listener?", "answer": "The percussion is heard from back and below during 0.0s to 10.7s.", "canonical_answer": "percussion from back and below.", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 10.7, "azimuth_deg": 162.553, "elevation_deg": -45.816, "distance_m": 2.58}]}
{"qa_id": "qa_599aa33b9c3cea4f1b73", "split": "test", "audio_id": "foa_303b5e0e51831d1e664f", "audio_path": "audio/test/foa_303b5e0e51831d1e664f.wav", "scene_annotation_csv_path": "annotations/test/foa_303b5e0e51831d1e664f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the left?", "answer": "Among the behind-the-listener sources, the leftmost one is wood.", "canonical_answer": "wood", "truth_source": "annotation", "source_refs": [{"class_id": 60, "class_name": "wood", "track_id": 0, "start_time": 0.0, "end_time": 0.7, "azimuth_deg": 111.782, "elevation_deg": -21.573, "distance_m": 3.59}, {"class_id": 1, "class_name": "alarm", "track_id": 1, "start_time": 0.1, "end_time": 0.7, "azimuth_deg": -175.347, "elevation_deg": 18.233, "distance_m": 2.46}]}
{"qa_id": "qa_5fe2fab4c08e8248d9b4", "split": "test", "audio_id": "foa_379fb9b75e5cf27c1847", "audio_path": "audio/test/foa_379fb9b75e5cf27c1847.wav", "scene_annotation_csv_path": "annotations/test/foa_379fb9b75e5cf27c1847.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which of the two sounds, the alarm or the bird, is positioned at a higher elevation?", "answer": "The alarm is at a higher elevation than the bird.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 3, "start_time": 16.5, "end_time": 20.0, "azimuth_deg": -66.726, "elevation_deg": -6.703, "distance_m": 2.56}, {"class_id": 5, "class_name": "bird", "track_id": 1, "start_time": 4.4, "end_time": 17.2, "azimuth_deg": -142.552, "elevation_deg": -29.576, "distance_m": 2.55}]}
{"qa_id": "qa_10dd06c14100da664bac", "split": "test", "audio_id": "foa_8886e01378bddc2505d2", "audio_path": "audio/test/foa_8886e01378bddc2505d2.wav", "scene_annotation_csv_path": "annotations/test/foa_8886e01378bddc2505d2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Is the female speech or the glass sound located closer to the listener?", "answer": "The female speech is closer to the listener than the glass.", "canonical_answer": "female speech", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 0, "start_time": 0.1, "end_time": 4.3, "azimuth_deg": 9.803, "elevation_deg": 16.223, "distance_m": 0.59}, {"class_id": 25, "class_name": "glass", "track_id": 1, "start_time": 3.7, "end_time": 5.8, "azimuth_deg": 34.391, "elevation_deg": 1.899, "distance_m": 1.92}]}
{"qa_id": "qa_f49a4dd100c8bc42117d", "split": "test", "audio_id": "foa_a943b513bea28ef305e9", "audio_path": "audio/test/foa_a943b513bea28ef305e9.wav", "scene_annotation_csv_path": "annotations/test/foa_a943b513bea28ef305e9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the right?", "answer": "Among the behind-the-listener sources, the rightmost one is water.", "canonical_answer": "water", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 0.5, "end_time": 20.0, "azimuth_deg": 138.257, "elevation_deg": 21.356, "distance_m": 2.55}, {"class_id": 57, "class_name": "water", "track_id": 1, "start_time": 3.1, "end_time": 14.7, "azimuth_deg": 136.17, "elevation_deg": -50.087, "distance_m": 1.3}, {"class_id": 30, "class_name": "insect", "track_id": 2, "start_time": 15.5, "end_time": 20.0, "azimuth_deg": 141.85, "elevation_deg": 39.366, "distance_m": 0.91}]}
{"qa_id": "qa_47aa973fe866de04ae6f", "split": "test", "audio_id": "foa_533841b157a3a9b60c6e", "audio_path": "audio/test/foa_533841b157a3a9b60c6e.wav", "scene_annotation_csv_path": "annotations/test/foa_533841b157a3a9b60c6e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which of the two sound sources, the crack or the tape, is positioned at a higher elevation?", "answer": "The tape is positioned at a higher elevation than the crack.", "canonical_answer": "tape", "truth_source": "annotation", "source_refs": [{"class_id": 13, "class_name": "crack", "track_id": 1, "start_time": 9.4, "end_time": 10.3, "azimuth_deg": -135.157, "elevation_deg": -7.858, "distance_m": 2.49}, {"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 1.0, "end_time": 19.5, "azimuth_deg": -113.846, "elevation_deg": 5.381, "distance_m": 3.18}]}
{"qa_id": "qa_a29ff8722d38a42d2744", "split": "test", "audio_id": "foa_33ec1f23768c3bc662ef", "audio_path": "audio/test/foa_33ec1f23768c3bc662ef.wav", "scene_annotation_csv_path": "annotations/test/foa_33ec1f23768c3bc662ef.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener, the metal clink or the speech?", "answer": "The metal clink is closer to the listener than the speech.", "canonical_answer": "metal clink", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 1, "start_time": 3.6, "end_time": 12.5, "azimuth_deg": 35.125, "elevation_deg": 4.365, "distance_m": 1.11}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.0, "end_time": 15.4, "azimuth_deg": 43.779, "elevation_deg": 30.546, "distance_m": 1.82}]}
{"qa_id": "qa_888896a7b34d152a3e60", "split": "test", "audio_id": "foa_b215452e74ee2b4d3889", "audio_path": "audio/test/foa_b215452e74ee2b4d3889.wav", "scene_annotation_csv_path": "annotations/test/foa_b215452e74ee2b4d3889.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the tearing occurs, where is it located relative to the listener?", "answer": "The tearing is heard from front-left and above during 0.2s to 19.4s.", "canonical_answer": "tearing from front-left and above.", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 0.2, "end_time": 19.4, "azimuth_deg": 23.438, "elevation_deg": 24.9, "distance_m": 0.73}]}
{"qa_id": "qa_cd21fb22f4d82a5d8291", "split": "test", "audio_id": "foa_fa8eaa947beae1c60104", "audio_path": "audio/test/foa_fa8eaa947beae1c60104.wav", "scene_annotation_csv_path": "annotations/test/foa_fa8eaa947beae1c60104.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is cooking to the left or right of female speech?", "answer": "cooking is to the right of female speech.", "canonical_answer": "cooking is to the right of female speech.", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -107.285, "elevation_deg": -23.792, "distance_m": 3.59}, {"class_id": 20, "class_name": "female_speech", "track_id": 1, "start_time": 4.2, "end_time": 6.5, "azimuth_deg": 160.296, "elevation_deg": -28.864, "distance_m": 2.31}]}
{"qa_id": "qa_ca3eead175e5853dc4b4", "split": "test", "audio_id": "foa_1588daaeb2c7484a428d", "audio_path": "audio/test/foa_1588daaeb2c7484a428d.wav", "scene_annotation_csv_path": "annotations/test/foa_1588daaeb2c7484a428d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.2s to 0.4s, what source is active and where is it located?", "answer": "The kitchenware is heard from front during 0.2s to 0.4s.", "canonical_answer": "kitchenware from front.", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 0.2, "end_time": 0.4, "azimuth_deg": 21.905, "elevation_deg": 1.145, "distance_m": 0.94}]}
{"qa_id": "qa_92f2745dbd60c49dc5a5", "split": "test", "audio_id": "foa_4f7cbc4b8d9197a342c8", "audio_path": "audio/test/foa_4f7cbc4b8d9197a342c8.wav", "scene_annotation_csv_path": "annotations/test/foa_4f7cbc4b8d9197a342c8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is frog to the left or right of glass?", "answer": "frog is to the right of glass.", "canonical_answer": "frog is to the right of glass.", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": -13.083, "elevation_deg": -19.468, "distance_m": 1.53}, {"class_id": 25, "class_name": "glass", "track_id": 1, "start_time": 3.1, "end_time": 4.0, "azimuth_deg": 97.272, "elevation_deg": 25.428, "distance_m": 1.91}]}
{"qa_id": "qa_92b7d1722e01606633d5", "split": "test", "audio_id": "foa_3330cf7e363f1126bfee", "audio_path": "audio/test/foa_3330cf7e363f1126bfee.wav", "scene_annotation_csv_path": "annotations/test/foa_3330cf7e363f1126bfee.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is machine.", "canonical_answer": "machine", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 1, "start_time": 1.0, "end_time": 12.9, "azimuth_deg": -139.342, "elevation_deg": 40.649, "distance_m": 1.53}, {"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 2.7, "end_time": 20.0, "azimuth_deg": -152.763, "elevation_deg": -31.817, "distance_m": 2.19}, {"class_id": 61, "class_name": "writing", "track_id": 2, "start_time": 5.3, "end_time": 10.5, "azimuth_deg": 89.982, "elevation_deg": -43.084, "distance_m": 1.91}, {"class_id": 12, "class_name": "cooking", "track_id": 3, "start_time": 17.1, "end_time": 20.0, "azimuth_deg": -13.656, "elevation_deg": -25.559, "distance_m": 3.46}]}
{"qa_id": "qa_07cd753846c19ed2a069", "split": "test", "audio_id": "foa_e661ec1b189d90b2146b", "audio_path": "audio/test/foa_e661ec1b189d90b2146b.wav", "scene_annotation_csv_path": "annotations/test/foa_e661ec1b189d90b2146b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is located at a higher elevation, the appliance or the laughter?", "answer": "The laughter is at a higher elevation than the appliance.", "canonical_answer": "laughter", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 1, "start_time": 1.6, "end_time": 9.8, "azimuth_deg": -145.992, "elevation_deg": -42.607, "distance_m": 2.07}, {"class_id": 34, "class_name": "laughter", "track_id": 2, "start_time": 6.2, "end_time": 10.3, "azimuth_deg": -22.326, "elevation_deg": -14.733, "distance_m": 3.55}]}
{"qa_id": "qa_104b0a951193f8df89fb", "split": "test", "audio_id": "foa_30cddd624d45aac1f7e8", "audio_path": "audio/test/foa_30cddd624d45aac1f7e8.wav", "scene_annotation_csv_path": "annotations/test/foa_30cddd624d45aac1f7e8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the animal and the crack, which sound source is positioned closer to the listener?", "answer": "The crack is closer to the listener than the animal.", "canonical_answer": "crack", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 0.5, "end_time": 20.0, "azimuth_deg": 119.986, "elevation_deg": -15.304, "distance_m": 2.86}, {"class_id": 13, "class_name": "crack", "track_id": 1, "start_time": 3.1, "end_time": 6.0, "azimuth_deg": -162.78, "elevation_deg": -4.969, "distance_m": 2.27}]}
{"qa_id": "qa_5c5afe0ff2beff78513f", "split": "test", "audio_id": "foa_a59ce8fcd4c0e7ca24e3", "audio_path": "audio/test/foa_a59ce8fcd4c0e7ca24e3.wav", "scene_annotation_csv_path": "annotations/test/foa_a59ce8fcd4c0e7ca24e3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the clock occurs, where is it located relative to the listener?", "answer": "The clock is heard from front during 0.0s to 10.4s.", "canonical_answer": "clock from front.", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 10.4, "azimuth_deg": -2.262, "elevation_deg": 10.401, "distance_m": 2.56}]}
{"qa_id": "qa_4b63bcc208b5c7e54024", "split": "test", "audio_id": "foa_2c02baf9871b30756866", "audio_path": "audio/test/foa_2c02baf9871b30756866.wav", "scene_annotation_csv_path": "annotations/test/foa_2c02baf9871b30756866.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the left?", "answer": "Among the behind-the-listener sources, the leftmost one is tearing.", "canonical_answer": "tearing", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.1, "end_time": 11.9, "azimuth_deg": -157.779, "elevation_deg": 18.993, "distance_m": 2.96}, {"class_id": 22, "class_name": "fire", "track_id": 1, "start_time": 2.6, "end_time": 4.2, "azimuth_deg": -97.128, "elevation_deg": -35.322, "distance_m": 1.75}, {"class_id": 49, "class_name": "tearing", "track_id": 2, "start_time": 10.5, "end_time": 12.9, "azimuth_deg": -92.231, "elevation_deg": 5.499, "distance_m": 1.14}]}
{"qa_id": "qa_b86e3438ba0a1e5e0cbc", "split": "test", "audio_id": "foa_149ca5dc5966c59d3ee3", "audio_path": "audio/test/foa_149ca5dc5966c59d3ee3.wav", "scene_annotation_csv_path": "annotations/test/foa_149ca5dc5966c59d3ee3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the alarm and the crack, which sound source is positioned closer to the listener?", "answer": "The crack is closer to the listener than the alarm.", "canonical_answer": "crack", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 1, "start_time": 2.0, "end_time": 7.4, "azimuth_deg": 157.101, "elevation_deg": 1.303, "distance_m": 3.42}, {"class_id": 13, "class_name": "crack", "track_id": 0, "start_time": 0.5, "end_time": 20.0, "azimuth_deg": 58.787, "elevation_deg": 8.826, "distance_m": 1.65}]}
{"qa_id": "qa_41a3c5ce09d3b168dc0b", "split": "test", "audio_id": "foa_221bc3f9dbd038bbd5eb", "audio_path": "audio/test/foa_221bc3f9dbd038bbd5eb.wav", "scene_annotation_csv_path": "annotations/test/foa_221bc3f9dbd038bbd5eb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is singing to the left or right of war sound?", "answer": "singing is to the right of war sound.", "canonical_answer": "singing is to the right of war sound.", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 2.9, "azimuth_deg": -177.561, "elevation_deg": -25.961, "distance_m": 1.36}, {"class_id": 56, "class_name": "war_sound", "track_id": 1, "start_time": 0.6, "end_time": 1.3, "azimuth_deg": -114.573, "elevation_deg": 15.223, "distance_m": 3.09}]}
{"qa_id": "qa_4256314d2667b44342bb", "split": "test", "audio_id": "foa_eac8fa6c6b717ed775db", "audio_path": "audio/test/foa_eac8fa6c6b717ed775db.wav", "scene_annotation_csv_path": "annotations/test/foa_eac8fa6c6b717ed775db.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the breathing or the door sound source located at a higher elevation?", "answer": "The door sound source is higher in elevation than the breathing sound source.", "canonical_answer": "door", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.0, "end_time": 4.2, "azimuth_deg": 51.288, "elevation_deg": -33.676, "distance_m": 2.61}, {"class_id": 17, "class_name": "door", "track_id": 2, "start_time": 2.1, "end_time": 3.4, "azimuth_deg": -125.248, "elevation_deg": -23.289, "distance_m": 1.5}]}
{"qa_id": "qa_bd1718377d65f547ba46", "split": "test", "audio_id": "foa_f2ce8710d2353c98ddd6", "audio_path": "audio/test/foa_f2ce8710d2353c98ddd6.wav", "scene_annotation_csv_path": "annotations/test/foa_f2ce8710d2353c98ddd6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the cat or the sound of tearing at a higher elevation?", "answer": "The cat is positioned at a higher elevation than the tearing sound.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 12.6, "azimuth_deg": 8.788, "elevation_deg": 20.073, "distance_m": 3.15}, {"class_id": 49, "class_name": "tearing", "track_id": 1, "start_time": 4.7, "end_time": 11.4, "azimuth_deg": 117.336, "elevation_deg": -9.593, "distance_m": 1.97}]}
{"qa_id": "qa_46ec9ccff234c7995459", "split": "test", "audio_id": "foa_158c451511c4bf7424a3", "audio_path": "audio/test/foa_158c451511c4bf7424a3.wav", "scene_annotation_csv_path": "annotations/test/foa_158c451511c4bf7424a3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is human vocalization to the left or right of writing?", "answer": "human vocalization is to the right of writing.", "canonical_answer": "human vocalization is to the right of writing.", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 1, "start_time": 2.5, "end_time": 3.0, "azimuth_deg": -157.671, "elevation_deg": -6.45, "distance_m": 1.7}, {"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.0, "end_time": 11.3, "azimuth_deg": 98.641, "elevation_deg": -30.291, "distance_m": 2.91}]}
{"qa_id": "qa_d8e79a8adbc1fc20d2b8", "split": "test", "audio_id": "foa_6a6b8f239fe982d97ec3", "audio_path": "audio/test/foa_6a6b8f239fe982d97ec3.wav", "scene_annotation_csv_path": "annotations/test/foa_6a6b8f239fe982d97ec3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the right?", "answer": "Among the behind-the-listener sources, the rightmost one is drawer cabinet.", "canonical_answer": "drawer cabinet", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.1, "end_time": 8.8, "azimuth_deg": 133.895, "elevation_deg": 20.209, "distance_m": 1.28}, {"class_id": 18, "class_name": "drawer_cabinet", "track_id": 1, "start_time": 2.4, "end_time": 3.4, "azimuth_deg": -101.02, "elevation_deg": -41.495, "distance_m": 1.16}]}
{"qa_id": "qa_340cb12643576f2725c5", "split": "test", "audio_id": "foa_ceedd9c17d117370021f", "audio_path": "audio/test/foa_ceedd9c17d117370021f.wav", "scene_annotation_csv_path": "annotations/test/foa_ceedd9c17d117370021f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the appliance occurs, where is it located relative to the listener?", "answer": "The appliance is heard from back-left and above during 0.0s to 11.0s.", "canonical_answer": "appliance from back-left and above.", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.0, "end_time": 11.0, "azimuth_deg": 139.098, "elevation_deg": 28.034, "distance_m": 0.84}]}
{"qa_id": "qa_38f5a7dffffef41c8fae", "split": "test", "audio_id": "foa_2809fc2e7f4851a8ea85", "audio_path": "audio/test/foa_2809fc2e7f4851a8ea85.wav", "scene_annotation_csv_path": "annotations/test/foa_2809fc2e7f4851a8ea85.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener, the car or the singing?", "answer": "The singing is closer to the listener than the car.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 1, "start_time": 5.6, "end_time": 10.4, "azimuth_deg": 122.383, "elevation_deg": -23.449, "distance_m": 3.62}, {"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 2.0, "end_time": 20.0, "azimuth_deg": 73.823, "elevation_deg": -20.238, "distance_m": 1.48}]}
{"qa_id": "qa_90cb9d60af8b15438109", "split": "test", "audio_id": "foa_985ec2b8a56ddac73950", "audio_path": "audio/test/foa_985ec2b8a56ddac73950.wav", "scene_annotation_csv_path": "annotations/test/foa_985ec2b8a56ddac73950.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Is the bird or the zipper positioned closer to the listener?", "answer": "The zipper is closer to the listener than the bird.", "canonical_answer": "zipper", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 2, "start_time": 7.7, "end_time": 8.8, "azimuth_deg": 87.239, "elevation_deg": -8.605, "distance_m": 1.5}, {"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.0, "end_time": 11.8, "azimuth_deg": -139.904, "elevation_deg": -3.838, "distance_m": 0.82}]}
{"qa_id": "qa_19a1f849846765773b79", "split": "test", "audio_id": "foa_ed5a2a185a5dcf574874", "audio_path": "audio/test/foa_ed5a2a185a5dcf574874.wav", "scene_annotation_csv_path": "annotations/test/foa_ed5a2a185a5dcf574874.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is located at a higher elevation, the crackle or the singing?", "answer": "The crackle is at a higher elevation than the singing.", "canonical_answer": "crackle", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 153.092, "elevation_deg": -4.477, "distance_m": 2.07}, {"class_id": 45, "class_name": "singing", "track_id": 2, "start_time": 8.9, "end_time": 14.8, "azimuth_deg": 174.214, "elevation_deg": -42.005, "distance_m": 2.23}]}
{"qa_id": "qa_7c78870827e9487cf03e", "split": "test", "audio_id": "foa_0ceafeefc4f799a9da08", "audio_path": "audio/test/foa_0ceafeefc4f799a9da08.wav", "scene_annotation_csv_path": "annotations/test/foa_0ceafeefc4f799a9da08.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from in front of the listener?", "answer": "The closest source in front of the listener is machine.", "canonical_answer": "machine", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 1, "start_time": 0.0, "end_time": 6.9, "azimuth_deg": 32.93, "elevation_deg": -2.686, "distance_m": 2.86}]}
{"qa_id": "qa_bd3e5f2b6b55c6a0859f", "split": "test", "audio_id": "foa_c1a0b01b08bd3bf3cb3e", "audio_path": "audio/test/foa_c1a0b01b08bd3bf3cb3e.wav", "scene_annotation_csv_path": "annotations/test/foa_c1a0b01b08bd3bf3cb3e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.0s to 0.8s, what source is active and where is it located?", "answer": "The drawer cabinet is heard from back during 0.0s to 0.8s.", "canonical_answer": "drawer cabinet from back.", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": 162.355, "elevation_deg": -14.292, "distance_m": 3.29}]}
{"qa_id": "qa_6899a47af45f44c5b2a7", "split": "test", "audio_id": "foa_297ba7f5c9345d87bcc3", "audio_path": "audio/test/foa_297ba7f5c9345d87bcc3.wav", "scene_annotation_csv_path": "annotations/test/foa_297ba7f5c9345d87bcc3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to knock, is home sound on the left or on the right?", "answer": "home sound is to the left of knock.", "canonical_answer": "home sound is to the left of knock.", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": -18.073, "elevation_deg": 2.639, "distance_m": 3.12}, {"class_id": 33, "class_name": "knock", "track_id": 1, "start_time": 2.8, "end_time": 6.9, "azimuth_deg": -119.241, "elevation_deg": 13.045, "distance_m": 3.35}]}
{"qa_id": "qa_b17bec9aa98dcdca072f", "split": "test", "audio_id": "foa_2ff4f717d62bde614f61", "audio_path": "audio/test/foa_2ff4f717d62bde614f61.wav", "scene_annotation_csv_path": "annotations/test/foa_2ff4f717d62bde614f61.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is typing.", "canonical_answer": "typing", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.0, "end_time": 12.8, "azimuth_deg": -85.294, "elevation_deg": -26.815, "distance_m": 0.89}, {"class_id": 8, "class_name": "camera", "track_id": 1, "start_time": 6.8, "end_time": 7.8, "azimuth_deg": -109.737, "elevation_deg": -5.21, "distance_m": 1.46}, {"class_id": 54, "class_name": "typing", "track_id": 2, "start_time": 10.3, "end_time": 12.7, "azimuth_deg": 166.52, "elevation_deg": -16.07, "distance_m": 1.7}]}
{"qa_id": "qa_0a6de98a00d5fdf22c2e", "split": "test", "audio_id": "foa_deaa5f576b8bb2dc1623", "audio_path": "audio/test/foa_deaa5f576b8bb2dc1623.wav", "scene_annotation_csv_path": "annotations/test/foa_deaa5f576b8bb2dc1623.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.5s to 4.8s, which sound is heard and from what direction?", "answer": "The speech is heard from back-left during 0.5s to 4.8s.", "canonical_answer": "speech from back-left.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.5, "end_time": 4.8, "azimuth_deg": 135.376, "elevation_deg": 0.0, "distance_m": 3.21}]}
{"qa_id": "qa_119a640ae268460ebd50", "split": "test", "audio_id": "foa_22f9f05290364fdbd362", "audio_path": "audio/test/foa_22f9f05290364fdbd362.wav", "scene_annotation_csv_path": "annotations/test/foa_22f9f05290364fdbd362.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is animal to the left or right of bird?", "answer": "animal is to the right of bird.", "canonical_answer": "animal is to the right of bird.", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 0.2, "end_time": 15.2, "azimuth_deg": -106.625, "elevation_deg": 21.59, "distance_m": 2.65}, {"class_id": 5, "class_name": "bird", "track_id": 1, "start_time": 4.4, "end_time": 6.4, "azimuth_deg": -54.718, "elevation_deg": -31.013, "distance_m": 0.97}]}
{"qa_id": "qa_25f1576873da32320835", "split": "test", "audio_id": "foa_88fce5688919c556ddc3", "audio_path": "audio/test/foa_88fce5688919c556ddc3.wav", "scene_annotation_csv_path": "annotations/test/foa_88fce5688919c556ddc3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the printer or the knock positioned at a higher elevation?", "answer": "The printer is located at a higher elevation than the knock.", "canonical_answer": "printer", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 2, "start_time": 12.0, "end_time": 12.8, "azimuth_deg": -70.74, "elevation_deg": -32.21, "distance_m": 1.99}, {"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.0, "end_time": 16.6, "azimuth_deg": -54.756, "elevation_deg": -19.587, "distance_m": 2.88}]}
{"qa_id": "qa_e6fcf780510219622e3f", "split": "test", "audio_id": "foa_84cf052bcae5606b7710", "audio_path": "audio/test/foa_84cf052bcae5606b7710.wav", "scene_annotation_csv_path": "annotations/test/foa_84cf052bcae5606b7710.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the tearing sound and the sound of water, which one is located closer to the listener?", "answer": "The tearing sound is closer to the listener than the sound of water.", "canonical_answer": "tearing", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 1, "start_time": 0.5, "end_time": 2.0, "azimuth_deg": 12.866, "elevation_deg": -11.901, "distance_m": 0.6}, {"class_id": 57, "class_name": "water", "track_id": 2, "start_time": 1.1, "end_time": 3.8, "azimuth_deg": -30.422, "elevation_deg": -20.589, "distance_m": 1.54}]}
{"qa_id": "qa_7fbb2e8eb6101301ddb0", "split": "test", "audio_id": "foa_7c41a03fc0aa21d1f54f", "audio_path": "audio/test/foa_7c41a03fc0aa21d1f54f.wav", "scene_annotation_csv_path": "annotations/test/foa_7c41a03fc0aa21d1f54f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the footsteps and the rain, which sound source is positioned at a higher elevation?", "answer": "The rain comes from a higher elevation than the footsteps.", "canonical_answer": "rain", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 1, "start_time": 1.2, "end_time": 8.7, "azimuth_deg": -23.924, "elevation_deg": -22.762, "distance_m": 3.75}, {"class_id": 43, "class_name": "rain", "track_id": 2, "start_time": 6.0, "end_time": 20.0, "azimuth_deg": 105.172, "elevation_deg": 9.994, "distance_m": 2.77}]}
{"qa_id": "qa_b5f05b6ec19d8947852f", "split": "test", "audio_id": "foa_4a091910bd6db46e4bdf", "audio_path": "audio/test/foa_4a091910bd6db46e4bdf.wav", "scene_annotation_csv_path": "annotations/test/foa_4a091910bd6db46e4bdf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to tool, is crack on the left or on the right?", "answer": "crack is to the right of tool.", "canonical_answer": "crack is to the right of tool.", "truth_source": "annotation", "source_refs": [{"class_id": 13, "class_name": "crack", "track_id": 1, "start_time": 5.1, "end_time": 5.7, "azimuth_deg": -105.517, "elevation_deg": -0.626, "distance_m": 2.92}, {"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.3, "end_time": 16.0, "azimuth_deg": -42.375, "elevation_deg": -30.775, "distance_m": 2.93}]}
{"qa_id": "qa_8e95d0deeebef6449085", "split": "test", "audio_id": "foa_463d818e701aa7023614", "audio_path": "audio/test/foa_463d818e701aa7023614.wav", "scene_annotation_csv_path": "annotations/test/foa_463d818e701aa7023614.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the speech occurs, where is it located relative to the listener?", "answer": "The speech is heard from back-left during 0.3s to 2.4s.", "canonical_answer": "speech from back-left.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 2.4, "azimuth_deg": 115.155, "elevation_deg": 0.0, "distance_m": 2.08}]}
{"qa_id": "qa_e9acb9ace4ef09afda6a", "split": "test", "audio_id": "foa_7a3f0a3b3ed1b48ea7dd", "audio_path": "audio/test/foa_7a3f0a3b3ed1b48ea7dd.wav", "scene_annotation_csv_path": "annotations/test/foa_7a3f0a3b3ed1b48ea7dd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the paper and the telephone alarm, which source is positioned closer to the listener?", "answer": "The telephone alarm is closer to the listener than the paper.", "canonical_answer": "telephone alarm", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 2, "start_time": 10.2, "end_time": 17.1, "azimuth_deg": -6.955, "elevation_deg": -2.613, "distance_m": 2.26}, {"class_id": 50, "class_name": "telephone_alarm", "track_id": 3, "start_time": 13.1, "end_time": 15.1, "azimuth_deg": 24.045, "elevation_deg": 11.38, "distance_m": 1.53}]}
{"qa_id": "qa_e613a0e1b406e0b94494", "split": "test", "audio_id": "foa_111b7426b33ede063a75", "audio_path": "audio/test/foa_111b7426b33ede063a75.wav", "scene_annotation_csv_path": "annotations/test/foa_111b7426b33ede063a75.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from behind the listener?", "answer": "The closest source behind the listener is kitchenware.", "canonical_answer": "kitchenware", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 1, "start_time": 7.3, "end_time": 16.3, "azimuth_deg": -104.821, "elevation_deg": -15.463, "distance_m": 3.32}]}
{"qa_id": "qa_b736106d85af13251e68", "split": "test", "audio_id": "foa_3186b1561602cb37903e", "audio_path": "audio/test/foa_3186b1561602cb37903e.wav", "scene_annotation_csv_path": "annotations/test/foa_3186b1561602cb37903e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the metal clink occurs, where is it located relative to the listener?", "answer": "The metal clink is heard from left and below during 8.8s to 14.3s.", "canonical_answer": "metal clink from left and below.", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 1, "start_time": 8.8, "end_time": 14.3, "azimuth_deg": 94.188, "elevation_deg": -18.689, "distance_m": 2.78}]}
{"qa_id": "qa_1e7c2cb87efab21e4391", "split": "test", "audio_id": "foa_e5ecd47c8312573bd8cd", "audio_path": "audio/test/foa_e5ecd47c8312573bd8cd.wav", "scene_annotation_csv_path": "annotations/test/foa_e5ecd47c8312573bd8cd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is located at a higher elevation, the dog or the percussion?", "answer": "The dog is at a higher elevation than the percussion.", "canonical_answer": "dog", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.6, "end_time": 19.2, "azimuth_deg": 25.033, "elevation_deg": -11.395, "distance_m": 1.96}, {"class_id": 41, "class_name": "percussion", "track_id": 2, "start_time": 19.0, "end_time": 20.0, "azimuth_deg": -46.903, "elevation_deg": -53.593, "distance_m": 1.74}]}
{"qa_id": "qa_7e1af43d5bb41a7f8010", "split": "test", "audio_id": "foa_c989c211609ebe5ea57c", "audio_path": "audio/test/foa_c989c211609ebe5ea57c.wav", "scene_annotation_csv_path": "annotations/test/foa_c989c211609ebe5ea57c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the left?", "answer": "Among the front-positioned sources, the leftmost one is paper.", "canonical_answer": "paper", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 16.6, "azimuth_deg": -69.057, "elevation_deg": 8.957, "distance_m": 3.34}, {"class_id": 40, "class_name": "paper", "track_id": 1, "start_time": 3.7, "end_time": 11.3, "azimuth_deg": 29.481, "elevation_deg": -0.345, "distance_m": 1.5}]}
{"qa_id": "qa_aa247a8dd0c6da416096", "split": "test", "audio_id": "foa_e0bcaf2ae032f60b3c24", "audio_path": "audio/test/foa_e0bcaf2ae032f60b3c24.wav", "scene_annotation_csv_path": "annotations/test/foa_e0bcaf2ae032f60b3c24.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is door to the left or right of knock?", "answer": "door is to the left of knock.", "canonical_answer": "door is to the left of knock.", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.0, "end_time": 6.0, "azimuth_deg": 87.782, "elevation_deg": 8.327, "distance_m": 1.47}, {"class_id": 33, "class_name": "knock", "track_id": 1, "start_time": 0.4, "end_time": 2.4, "azimuth_deg": 33.981, "elevation_deg": -8.709, "distance_m": 3.15}]}
{"qa_id": "qa_37e7d0215976cdb68e00", "split": "test", "audio_id": "foa_ee7ea089aad72f955230", "audio_path": "audio/test/foa_ee7ea089aad72f955230.wav", "scene_annotation_csv_path": "annotations/test/foa_ee7ea089aad72f955230.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener, the tool or the train?", "answer": "The train is closer to the listener than the tool.", "canonical_answer": "train", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 2, "start_time": 8.0, "end_time": 15.7, "azimuth_deg": 54.135, "elevation_deg": -1.505, "distance_m": 2.63}, {"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 1.8, "end_time": 9.5, "azimuth_deg": -30.142, "elevation_deg": 16.186, "distance_m": 2.03}]}
{"qa_id": "qa_1c727ebd2b78acf4498d", "split": "test", "audio_id": "foa_4e378bc306084853b19d", "audio_path": "audio/test/foa_4e378bc306084853b19d.wav", "scene_annotation_csv_path": "annotations/test/foa_4e378bc306084853b19d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the camera and the wind instrument, which one is located closer to the listener?", "answer": "The camera is located closer to the listener than the wind instrument.", "canonical_answer": "camera", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 1, "start_time": 5.3, "end_time": 6.1, "azimuth_deg": 99.282, "elevation_deg": -1.918, "distance_m": 1.88}, {"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.5, "end_time": 10.9, "azimuth_deg": 172.291, "elevation_deg": 7.237, "distance_m": 3.5}]}
{"qa_id": "qa_25e65f87934dd09c56f2", "split": "test", "audio_id": "foa_8ba50463dbf9bc0bcc01", "audio_path": "audio/test/foa_8ba50463dbf9bc0bcc01.wav", "scene_annotation_csv_path": "annotations/test/foa_8ba50463dbf9bc0bcc01.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.8, "end_time": 20.0, "azimuth_deg": 126.575, "elevation_deg": 4.154, "distance_m": 2.9}, {"class_id": 41, "class_name": "percussion", "track_id": 1, "start_time": 1.7, "end_time": 11.7, "azimuth_deg": 94.435, "elevation_deg": -5.688, "distance_m": 1.87}, {"class_id": 19, "class_name": "drum", "track_id": 2, "start_time": 12.6, "end_time": 16.8, "azimuth_deg": -112.662, "elevation_deg": -7.461, "distance_m": 1.31}, {"class_id": 38, "class_name": "musical_instrument", "track_id": 3, "start_time": 18.3, "end_time": 20.0, "azimuth_deg": -48.25, "elevation_deg": 31.316, "distance_m": 1.52}]}
{"qa_id": "qa_9abb9540ab306b88e63e", "split": "test", "audio_id": "foa_c2a5ac7000950a965c01", "audio_path": "audio/test/foa_c2a5ac7000950a965c01.wav", "scene_annotation_csv_path": "annotations/test/foa_c2a5ac7000950a965c01.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to wind instrument, is gong on the left or on the right?", "answer": "gong is to the right of wind instrument.", "canonical_answer": "gong is to the right of wind instrument.", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 1, "start_time": 0.3, "end_time": 1.9, "azimuth_deg": -28.454, "elevation_deg": 4.093, "distance_m": 3.35}, {"class_id": 59, "class_name": "wind_instrument", "track_id": 2, "start_time": 0.5, "end_time": 10.9, "azimuth_deg": 122.672, "elevation_deg": 29.569, "distance_m": 1.63}]}
{"qa_id": "qa_d9dade7575c4ee1326b9", "split": "test", "audio_id": "foa_79fb96ea5344fe941236", "audio_path": "audio/test/foa_79fb96ea5344fe941236.wav", "scene_annotation_csv_path": "annotations/test/foa_79fb96ea5344fe941236.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.4s to 12.2s, which sound is heard and from what direction?", "answer": "The laughter is heard from back-left during 0.4s to 12.2s.", "canonical_answer": "laughter from back-left.", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.4, "end_time": 12.2, "azimuth_deg": 155.607, "elevation_deg": -12.554, "distance_m": 2.95}]}
{"qa_id": "qa_abdc36db84c4736e1c5a", "split": "test", "audio_id": "foa_59e80e5f66c5199da658", "audio_path": "audio/test/foa_59e80e5f66c5199da658.wav", "scene_annotation_csv_path": "annotations/test/foa_59e80e5f66c5199da658.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the musical instrument and the paper, which one is located at a higher elevation?", "answer": "The paper is higher in elevation than the musical instrument.", "canonical_answer": "paper", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 2, "start_time": 10.3, "end_time": 17.5, "azimuth_deg": 23.049, "elevation_deg": -50.606, "distance_m": 1.89}, {"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.0, "end_time": 11.7, "azimuth_deg": 7.762, "elevation_deg": 42.158, "distance_m": 1.28}]}
{"qa_id": "qa_395c4b9b4e5d5c1dd7d2", "split": "test", "audio_id": "foa_b63ac2d7bfab6917b21f", "audio_path": "audio/test/foa_b63ac2d7bfab6917b21f.wav", "scene_annotation_csv_path": "annotations/test/foa_b63ac2d7bfab6917b21f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the left?", "answer": "Among the behind-the-listener sources, the leftmost one is writing.", "canonical_answer": "writing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.9, "end_time": 13.1, "azimuth_deg": 93.409, "elevation_deg": 40.279, "distance_m": 1.49}, {"class_id": 25, "class_name": "glass", "track_id": 2, "start_time": 12.7, "end_time": 20.0, "azimuth_deg": -176.701, "elevation_deg": 6.933, "distance_m": 2.15}, {"class_id": 61, "class_name": "writing", "track_id": 1, "start_time": 16.9, "end_time": 20.0, "azimuth_deg": 143.568, "elevation_deg": 17.353, "distance_m": 3.11}]}
{"qa_id": "qa_5d5c9575aa45517e848b", "split": "test", "audio_id": "foa_07d3d6d9d4f2df464489", "audio_path": "audio/test/foa_07d3d6d9d4f2df464489.wav", "scene_annotation_csv_path": "annotations/test/foa_07d3d6d9d4f2df464489.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to metal clink, is frog on the left or on the right?", "answer": "frog is to the left of metal clink.", "canonical_answer": "frog is to the left of metal clink.", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 0.0, "end_time": 10.2, "azimuth_deg": 148.754, "elevation_deg": -53.222, "distance_m": 1.74}, {"class_id": 37, "class_name": "metal_clink", "track_id": 1, "start_time": 6.3, "end_time": 13.2, "azimuth_deg": 89.381, "elevation_deg": -9.852, "distance_m": 2.21}]}
{"qa_id": "qa_ba16980fe1118739f589", "split": "test", "audio_id": "foa_00120e4a56a515b949d7", "audio_path": "audio/test/foa_00120e4a56a515b949d7.wav", "scene_annotation_csv_path": "annotations/test/foa_00120e4a56a515b949d7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which source is located closer to the listener, the fire or the human vocalization?", "answer": "The human vocalization is closer to the listener than the fire.", "canonical_answer": "human vocalization", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 2, "start_time": 18.4, "end_time": 20.0, "azimuth_deg": 141.869, "elevation_deg": -3.25, "distance_m": 3.09}, {"class_id": 29, "class_name": "human_vocalization", "track_id": 1, "start_time": 12.4, "end_time": 18.9, "azimuth_deg": -157.999, "elevation_deg": 31.694, "distance_m": 1.83}]}
{"qa_id": "qa_45e061a3b49de2eb8f9c", "split": "test", "audio_id": "foa_5f2d42c9944554359550", "audio_path": "audio/test/foa_5f2d42c9944554359550.wav", "scene_annotation_csv_path": "annotations/test/foa_5f2d42c9944554359550.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the breathing occurs, where is it located relative to the listener?", "answer": "The breathing is heard from front-right and below during 1.4s to 20.0s.", "canonical_answer": "breathing from front-right and below.", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 1.4, "end_time": 20.0, "azimuth_deg": -32.492, "elevation_deg": -53.889, "distance_m": 1.81}]}
{"qa_id": "qa_7e3fb4321a0ec35144ba", "split": "test", "audio_id": "foa_55c8e5b834142101bf57", "audio_path": "audio/test/foa_55c8e5b834142101bf57.wav", "scene_annotation_csv_path": "annotations/test/foa_55c8e5b834142101bf57.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is located at a higher elevation, the camera or the finger snapping?", "answer": "The camera is at a higher elevation than the finger snapping.", "canonical_answer": "camera", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 1, "start_time": 1.2, "end_time": 5.9, "azimuth_deg": 4.664, "elevation_deg": 17.851, "distance_m": 3.08}, {"class_id": 21, "class_name": "finger_snapping", "track_id": 0, "start_time": 0.3, "end_time": 7.0, "azimuth_deg": -3.641, "elevation_deg": -2.817, "distance_m": 2.89}]}
{"qa_id": "qa_b099af06f4fb5371d5a9", "split": "test", "audio_id": "foa_08d30eed1bc73a54ef7d", "audio_path": "audio/test/foa_08d30eed1bc73a54ef7d.wav", "scene_annotation_csv_path": "annotations/test/foa_08d30eed1bc73a54ef7d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the door and the machine, which sound source is located at a higher elevation?", "answer": "The machine is located at a higher elevation than the door.", "canonical_answer": "machine", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 1, "start_time": 1.9, "end_time": 4.1, "azimuth_deg": -125.73, "elevation_deg": -35.533, "distance_m": 0.64}, {"class_id": 35, "class_name": "machine", "track_id": 2, "start_time": 3.7, "end_time": 5.9, "azimuth_deg": -27.446, "elevation_deg": -13.5, "distance_m": 1.5}]}
{"qa_id": "qa_950107cb8f0ed5670d89", "split": "test", "audio_id": "foa_ab091a98390e64c83c6a", "audio_path": "audio/test/foa_ab091a98390e64c83c6a.wav", "scene_annotation_csv_path": "annotations/test/foa_ab091a98390e64c83c6a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the human vocalization occurs, where is it located relative to the listener?", "answer": "The human vocalization is heard from back-left and below during 0.6s to 2.3s.", "canonical_answer": "human vocalization from back-left and below.", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.6, "end_time": 2.3, "azimuth_deg": 138.272, "elevation_deg": -29.173, "distance_m": 2.72}]}
{"qa_id": "qa_1384f01e827ea6f31cac", "split": "test", "audio_id": "foa_b30ebea393a7352f82c0", "audio_path": "audio/test/foa_b30ebea393a7352f82c0.wav", "scene_annotation_csv_path": "annotations/test/foa_b30ebea393a7352f82c0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is camera to the left or right of door?", "answer": "camera is to the right of door.", "canonical_answer": "camera is to the right of door.", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.2, "end_time": 8.7, "azimuth_deg": -47.816, "elevation_deg": -2.683, "distance_m": 0.68}, {"class_id": 17, "class_name": "door", "track_id": 1, "start_time": 0.3, "end_time": 7.7, "azimuth_deg": 98.507, "elevation_deg": 20.572, "distance_m": 2.61}]}
{"qa_id": "qa_b20a1b509fc0b3c02001", "split": "test", "audio_id": "foa_9abcc56aa48aa70784b2", "audio_path": "audio/test/foa_9abcc56aa48aa70784b2.wav", "scene_annotation_csv_path": "annotations/test/foa_9abcc56aa48aa70784b2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener, the keyboard instrument or the train?", "answer": "The train is located closer to the listener than the keyboard instrument.", "canonical_answer": "train", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 2, "start_time": 10.0, "end_time": 20.0, "azimuth_deg": -94.568, "elevation_deg": -6.552, "distance_m": 3.3}, {"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 0.0, "end_time": 15.0, "azimuth_deg": -101.117, "elevation_deg": -2.136, "distance_m": 2.33}]}
{"qa_id": "qa_6f10279121137c1aaf01", "split": "test", "audio_id": "foa_c6eeebb77eed98a5df68", "audio_path": "audio/test/foa_c6eeebb77eed98a5df68.wav", "scene_annotation_csv_path": "annotations/test/foa_c6eeebb77eed98a5df68.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is crackle.", "canonical_answer": "crackle", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 1.3, "end_time": 20.0, "azimuth_deg": 123.169, "elevation_deg": 17.56, "distance_m": 3.0}, {"class_id": 14, "class_name": "crackle", "track_id": 1, "start_time": 6.2, "end_time": 7.6, "azimuth_deg": 19.224, "elevation_deg": -24.322, "distance_m": 0.94}, {"class_id": 50, "class_name": "telephone_alarm", "track_id": 2, "start_time": 9.4, "end_time": 15.7, "azimuth_deg": 112.467, "elevation_deg": -7.927, "distance_m": 1.33}]}
{"qa_id": "qa_0137bdb1e207bf1450f3", "split": "test", "audio_id": "foa_8b5281bb4dae13f1bd8d", "audio_path": "audio/test/foa_8b5281bb4dae13f1bd8d.wav", "scene_annotation_csv_path": "annotations/test/foa_8b5281bb4dae13f1bd8d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the aircraft and the printer, which sound source is positioned closer to the listener?", "answer": "The aircraft is the sound source that is closer to the listener.", "canonical_answer": "aircraft", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 1, "start_time": 2.4, "end_time": 5.4, "azimuth_deg": 166.961, "elevation_deg": -0.473, "distance_m": 2.22}, {"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 76.293, "elevation_deg": -28.673, "distance_m": 3.01}]}
{"qa_id": "qa_c356e5542dbed5b674b9", "split": "test", "audio_id": "foa_5c4be1e0e58ca2ae2156", "audio_path": "audio/test/foa_5c4be1e0e58ca2ae2156.wav", "scene_annotation_csv_path": "annotations/test/foa_5c4be1e0e58ca2ae2156.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is located at a higher elevation, the animal or the home sound?", "answer": "The home sound is located at a higher elevation than the animal.", "canonical_answer": "home sound", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 0.2, "end_time": 15.2, "azimuth_deg": -22.805, "elevation_deg": -40.234, "distance_m": 1.64}, {"class_id": 28, "class_name": "home_sound", "track_id": 2, "start_time": 9.2, "end_time": 19.6, "azimuth_deg": -105.246, "elevation_deg": 23.884, "distance_m": 3.73}]}
{"qa_id": "qa_3e1230e5d7231bdae631", "split": "test", "audio_id": "foa_21eccb93eccc92b0757d", "audio_path": "audio/test/foa_21eccb93eccc92b0757d.wav", "scene_annotation_csv_path": "annotations/test/foa_21eccb93eccc92b0757d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from behind the listener?", "answer": "The closest source behind the listener is tool.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.3, "end_time": 20.0, "azimuth_deg": -163.416, "elevation_deg": -31.471, "distance_m": 2.74}, {"class_id": 27, "class_name": "guitar", "track_id": 3, "start_time": 18.5, "end_time": 20.0, "azimuth_deg": -152.469, "elevation_deg": -31.455, "distance_m": 3.95}]}
{"qa_id": "qa_cd966d66af3d95d1b8cf", "split": "test", "audio_id": "foa_f7c2d6c5dd981a8de3f7", "audio_path": "audio/test/foa_f7c2d6c5dd981a8de3f7.wav", "scene_annotation_csv_path": "annotations/test/foa_f7c2d6c5dd981a8de3f7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the war sound occurs, where is it located relative to the listener?", "answer": "The war sound is heard from left and above during 0.0s to 3.0s.", "canonical_answer": "war sound from left and above.", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 3.0, "azimuth_deg": 74.346, "elevation_deg": 15.163, "distance_m": 2.56}]}
{"qa_id": "qa_e7485f831fd17827a35b", "split": "test", "audio_id": "foa_769f78d3c571a51840e8", "audio_path": "audio/test/foa_769f78d3c571a51840e8.wav", "scene_annotation_csv_path": "annotations/test/foa_769f78d3c571a51840e8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is dog to the left or right of drawer cabinet?", "answer": "dog is to the right of drawer cabinet.", "canonical_answer": "dog is to the right of drawer cabinet.", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.6, "end_time": 17.4, "azimuth_deg": -99.879, "elevation_deg": 16.244, "distance_m": 1.43}, {"class_id": 18, "class_name": "drawer_cabinet", "track_id": 1, "start_time": 17.1, "end_time": 20.0, "azimuth_deg": -85.053, "elevation_deg": 1.723, "distance_m": 1.43}]}
{"qa_id": "qa_fb5f1de22f30c219a560", "split": "test", "audio_id": "foa_4bf088d4c4697af6fc7f", "audio_path": "audio/test/foa_4bf088d4c4697af6fc7f.wav", "scene_annotation_csv_path": "annotations/test/foa_4bf088d4c4697af6fc7f.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is positioned at a higher elevation, the camera or the crack?", "answer": "The crack is at a higher elevation than the camera.", "canonical_answer": "crack", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 2, "start_time": 0.7, "end_time": 1.8, "azimuth_deg": 42.998, "elevation_deg": -10.746, "distance_m": 2.02}, {"class_id": 13, "class_name": "crack", "track_id": 1, "start_time": 0.6, "end_time": 1.9, "azimuth_deg": -0.548, "elevation_deg": 0.0, "distance_m": 1.09}]}
{"qa_id": "qa_31d1ab0bd2f852c16382", "split": "test", "audio_id": "foa_ef771afa5d99343d1c11", "audio_path": "audio/test/foa_ef771afa5d99343d1c11.wav", "scene_annotation_csv_path": "annotations/test/foa_ef771afa5d99343d1c11.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the left?", "answer": "Among the behind-the-listener sources, the leftmost one is telephone alarm.", "canonical_answer": "telephone alarm", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 1, "start_time": 4.0, "end_time": 12.2, "azimuth_deg": 92.131, "elevation_deg": 11.468, "distance_m": 3.05}, {"class_id": 48, "class_name": "tape", "track_id": 2, "start_time": 17.1, "end_time": 20.0, "azimuth_deg": -176.728, "elevation_deg": 16.052, "distance_m": 3.4}]}
{"qa_id": "qa_4c8110e701be5477b77f", "split": "test", "audio_id": "foa_a3212a709d54295a6d8f", "audio_path": "audio/test/foa_a3212a709d54295a6d8f.wav", "scene_annotation_csv_path": "annotations/test/foa_a3212a709d54295a6d8f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener, the aircraft or the string instrument?", "answer": "The aircraft is closer to the listener than the string instrument.", "canonical_answer": "aircraft", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.0, "end_time": 13.8, "azimuth_deg": 147.551, "elevation_deg": -34.017, "distance_m": 1.0}, {"class_id": 47, "class_name": "string_instrument", "track_id": 1, "start_time": 3.2, "end_time": 5.1, "azimuth_deg": 6.933, "elevation_deg": -42.163, "distance_m": 2.18}]}
{"qa_id": "qa_c1a45329656656589aed", "split": "test", "audio_id": "foa_c8cec4bc8851403cfe7e", "audio_path": "audio/test/foa_c8cec4bc8851403cfe7e.wav", "scene_annotation_csv_path": "annotations/test/foa_c8cec4bc8851403cfe7e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the crushing occurs, where is it located relative to the listener?", "answer": "The crushing is heard from front and below during 0.2s to 4.4s.", "canonical_answer": "crushing from front and below.", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 0, "start_time": 0.2, "end_time": 4.4, "azimuth_deg": -15.83, "elevation_deg": -31.369, "distance_m": 1.88}]}
{"qa_id": "qa_1d7fecf4abc22fc31255", "split": "test", "audio_id": "foa_6bf01c1076221a1257f8", "audio_path": "audio/test/foa_6bf01c1076221a1257f8.wav", "scene_annotation_csv_path": "annotations/test/foa_6bf01c1076221a1257f8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is alarm to the left or right of guitar?", "answer": "alarm is to the left of guitar.", "canonical_answer": "alarm is to the left of guitar.", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 1, "start_time": 2.2, "end_time": 5.4, "azimuth_deg": 2.641, "elevation_deg": -8.495, "distance_m": 0.76}, {"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.2, "end_time": 5.0, "azimuth_deg": -5.733, "elevation_deg": 23.221, "distance_m": 2.4}]}
{"qa_id": "qa_41fb6c248abc20cc4e13", "split": "test", "audio_id": "foa_091f796effc771c95bdb", "audio_path": "audio/test/foa_091f796effc771c95bdb.wav", "scene_annotation_csv_path": "annotations/test/foa_091f796effc771c95bdb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the printer or the typing sound located at a higher elevation?", "answer": "The printer is at a higher elevation compared to the typing.", "canonical_answer": "printer", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 3, "start_time": 18.5, "end_time": 20.0, "azimuth_deg": 139.682, "elevation_deg": 1.219, "distance_m": 2.33}, {"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": -112.667, "elevation_deg": -26.673, "distance_m": 2.4}]}
{"qa_id": "qa_59b6170b0bfbf780b2d1", "split": "test", "audio_id": "foa_6232af22332b6411cffe", "audio_path": "audio/test/foa_6232af22332b6411cffe.wav", "scene_annotation_csv_path": "annotations/test/foa_6232af22332b6411cffe.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is bird to the left or right of crackle?", "answer": "bird is to the right of crackle.", "canonical_answer": "bird is to the right of crackle.", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 14.0, "azimuth_deg": 36.173, "elevation_deg": 40.396, "distance_m": 1.54}, {"class_id": 14, "class_name": "crackle", "track_id": 1, "start_time": 1.0, "end_time": 12.0, "azimuth_deg": 92.006, "elevation_deg": 18.798, "distance_m": 2.17}]}
{"qa_id": "qa_b2e27fdf58068dec3d22", "split": "test", "audio_id": "foa_e78609bcdf28bedd971c", "audio_path": "audio/test/foa_e78609bcdf28bedd971c.wav", "scene_annotation_csv_path": "annotations/test/foa_e78609bcdf28bedd971c.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "moving", "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the right?", "answer": "Among the front-positioned sources, the rightmost one is keyboard instrument.", "canonical_answer": "keyboard instrument", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 1.6, "azimuth_deg": -44.44, "elevation_deg": -19.9505, "distance_m": 2.225}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 7.6, "azimuth_deg": -34.405, "elevation_deg": 24.829, "distance_m": 2.28}]}
{"qa_id": "qa_38a79b919dd248388a5e", "split": "test", "audio_id": "foa_bb04ea6763e4c4fbfdf5", "audio_path": "audio/test/foa_bb04ea6763e4c4fbfdf5.wav", "scene_annotation_csv_path": "annotations/test/foa_bb04ea6763e4c4fbfdf5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.0s to 6.3s, what source is active and where is it located?", "answer": "The male speech is heard from front-right and below during 0.0s to 6.3s.", "canonical_answer": "male speech from front-right and below.", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.0, "end_time": 6.3, "azimuth_deg": -46.031, "elevation_deg": -36.369, "distance_m": 3.28}]}
{"qa_id": "qa_2c77c7ecfac329588950", "split": "test", "audio_id": "foa_9f01c5e40c1a912593ea", "audio_path": "audio/test/foa_9f01c5e40c1a912593ea.wav", "scene_annotation_csv_path": "annotations/test/foa_9f01c5e40c1a912593ea.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the crack and the fire, which sound source is positioned closer to the listener?", "answer": "The crack is closer to the listener than the fire.", "canonical_answer": "crack", "truth_source": "annotation", "source_refs": [{"class_id": 13, "class_name": "crack", "track_id": 2, "start_time": 18.5, "end_time": 20.0, "azimuth_deg": 123.555, "elevation_deg": 41.614, "distance_m": 1.3}, {"class_id": 22, "class_name": "fire", "track_id": 1, "start_time": 14.4, "end_time": 20.0, "azimuth_deg": -101.599, "elevation_deg": -42.934, "distance_m": 1.88}]}
{"qa_id": "qa_400eb264ffdd933a87ca", "split": "test", "audio_id": "foa_f8b0c132006c7bc9448b", "audio_path": "audio/test/foa_f8b0c132006c7bc9448b.wav", "scene_annotation_csv_path": "annotations/test/foa_f8b0c132006c7bc9448b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the drum and the gong, which sound source is positioned closer to the listener?", "answer": "The drum is the closer source to the listener.", "canonical_answer": "drum", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 17.2, "azimuth_deg": -94.629, "elevation_deg": 9.278, "distance_m": 1.78}, {"class_id": 26, "class_name": "gong", "track_id": 1, "start_time": 3.4, "end_time": 6.7, "azimuth_deg": -152.97, "elevation_deg": -32.845, "distance_m": 2.53}]}
{"qa_id": "qa_4ade68f64de1ceca50d8", "split": "test", "audio_id": "foa_480914bbaf3c67698a2c", "audio_path": "audio/test/foa_480914bbaf3c67698a2c.wav", "scene_annotation_csv_path": "annotations/test/foa_480914bbaf3c67698a2c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.0s to 15.1s, which sound is heard and from what direction?", "answer": "The ocean is heard from back and below during 0.0s to 15.1s.", "canonical_answer": "ocean from back and below.", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.0, "end_time": 15.1, "azimuth_deg": 159.209, "elevation_deg": -33.587, "distance_m": 2.52}]}
{"qa_id": "qa_c02f23f218057a584060", "split": "test", "audio_id": "foa_b148c940c43f55058f11", "audio_path": "audio/test/foa_b148c940c43f55058f11.wav", "scene_annotation_csv_path": "annotations/test/foa_b148c940c43f55058f11.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the frog or the kitchenware located at a higher elevation?", "answer": "The frog is at a higher elevation than the kitchenware.", "canonical_answer": "frog", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 1, "start_time": 1.7, "end_time": 2.4, "azimuth_deg": -136.241, "elevation_deg": 25.874, "distance_m": 2.0}, {"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 1.9, "end_time": 13.2, "azimuth_deg": 178.141, "elevation_deg": -42.433, "distance_m": 1.58}]}
{"qa_id": "qa_f93655d71c179cbfdf98", "split": "test", "audio_id": "foa_b7bb881b72814108d43b", "audio_path": "audio/test/foa_b7bb881b72814108d43b.wav", "scene_annotation_csv_path": "annotations/test/foa_b7bb881b72814108d43b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to speech, is drum on the left or on the right?", "answer": "drum is to the right of speech.", "canonical_answer": "drum is to the right of speech.", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 2, "start_time": 1.2, "end_time": 1.7, "azimuth_deg": -77.341, "elevation_deg": 21.332, "distance_m": 2.73}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 4.8, "azimuth_deg": -21.589, "elevation_deg": -49.334, "distance_m": 1.77}]}
{"qa_id": "qa_e0c5a7745609f2583283", "split": "test", "audio_id": "foa_c574dd8e8cc0a27df484", "audio_path": "audio/test/foa_c574dd8e8cc0a27df484.wav", "scene_annotation_csv_path": "annotations/test/foa_c574dd8e8cc0a27df484.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is tape.", "canonical_answer": "tape", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 0.6, "end_time": 16.7, "azimuth_deg": 101.256, "elevation_deg": -29.428, "distance_m": 1.13}, {"class_id": 50, "class_name": "telephone_alarm", "track_id": 1, "start_time": 8.0, "end_time": 20.0, "azimuth_deg": -16.808, "elevation_deg": -2.628, "distance_m": 2.11}, {"class_id": 14, "class_name": "crackle", "track_id": 2, "start_time": 8.1, "end_time": 18.9, "azimuth_deg": -26.803, "elevation_deg": -11.84, "distance_m": 3.06}, {"class_id": 0, "class_name": "aircraft", "track_id": 3, "start_time": 17.7, "end_time": 20.0, "azimuth_deg": -21.823, "elevation_deg": 21.899, "distance_m": 1.49}]}
{"qa_id": "qa_36b2369330ed2d553ff3", "split": "test", "audio_id": "foa_eb917a6bc67f93a7e8e7", "audio_path": "audio/test/foa_eb917a6bc67f93a7e8e7.wav", "scene_annotation_csv_path": "annotations/test/foa_eb917a6bc67f93a7e8e7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.0s to 14.2s, what source is active and where is it located?", "answer": "The tool is heard from back and above during 0.0s to 14.2s.", "canonical_answer": "tool from back and above.", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.0, "end_time": 14.2, "azimuth_deg": 160.421, "elevation_deg": 20.292, "distance_m": 2.83}]}
{"qa_id": "qa_696a66c6e3e8d27fbc9f", "split": "test", "audio_id": "foa_7bbdce17fd956ae8567c", "audio_path": "audio/test/foa_7bbdce17fd956ae8567c.wav", "scene_annotation_csv_path": "annotations/test/foa_7bbdce17fd956ae8567c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the cat or the wood sound source located at a higher elevation?", "answer": "The cat sound source is positioned at a higher elevation than the wood sound source.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 1, "start_time": 0.4, "end_time": 1.1, "azimuth_deg": 95.917, "elevation_deg": 3.111, "distance_m": 2.96}, {"class_id": 60, "class_name": "wood", "track_id": 0, "start_time": 0.0, "end_time": 1.6, "azimuth_deg": -179.497, "elevation_deg": -21.917, "distance_m": 1.6}]}
{"qa_id": "qa_4ed08b505e0e9f5f8448", "split": "test", "audio_id": "foa_043a8f00921fa0886b72", "audio_path": "audio/test/foa_043a8f00921fa0886b72.wav", "scene_annotation_csv_path": "annotations/test/foa_043a8f00921fa0886b72.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Is the speech or the typing sound located closer to the listener?", "answer": "The speech is closer to the listener than the typing.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 1.4, "end_time": 20.0, "azimuth_deg": 62.69, "elevation_deg": -5.484, "distance_m": 1.65}, {"class_id": 54, "class_name": "typing", "track_id": 3, "start_time": 16.5, "end_time": 18.8, "azimuth_deg": -27.219, "elevation_deg": -22.159, "distance_m": 3.73}]}
{"qa_id": "qa_41c3f06e4ba2549a441c", "split": "test", "audio_id": "foa_4ecb6ace0b4315439469", "audio_path": "audio/test/foa_4ecb6ace0b4315439469.wav", "scene_annotation_csv_path": "annotations/test/foa_4ecb6ace0b4315439469.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is musical instrument.", "canonical_answer": "musical instrument", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 79.319, "elevation_deg": -35.665, "distance_m": 2.76}, {"class_id": 38, "class_name": "musical_instrument", "track_id": 1, "start_time": 14.4, "end_time": 18.1, "azimuth_deg": 67.237, "elevation_deg": 5.69, "distance_m": 0.64}, {"class_id": 51, "class_name": "thunderstorm", "track_id": 2, "start_time": 17.8, "end_time": 20.0, "azimuth_deg": 98.234, "elevation_deg": -34.733, "distance_m": 2.96}]}
{"qa_id": "qa_dcdfcd0dd456d5b6d0b5", "split": "test", "audio_id": "foa_77c123905e94c13ce29d", "audio_path": "audio/test/foa_77c123905e94c13ce29d.wav", "scene_annotation_csv_path": "annotations/test/foa_77c123905e94c13ce29d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is finger snapping to the left or right of singing?", "answer": "finger snapping is to the left of singing.", "canonical_answer": "finger snapping is to the left of singing.", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 1, "start_time": 3.9, "end_time": 7.8, "azimuth_deg": 1.649, "elevation_deg": 40.417, "distance_m": 1.22}, {"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.2, "end_time": 9.5, "azimuth_deg": -137.072, "elevation_deg": 21.303, "distance_m": 1.72}]}
{"qa_id": "qa_fe9e715073151313f814", "split": "test", "audio_id": "foa_2f73b532b1b34ac7c7cd", "audio_path": "audio/test/foa_2f73b532b1b34ac7c7cd.wav", "scene_annotation_csv_path": "annotations/test/foa_2f73b532b1b34ac7c7cd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the clock and the ocean, which sound source is positioned at a higher elevation?", "answer": "The ocean is located at a higher elevation than the clock.", "canonical_answer": "ocean", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 3, "start_time": 11.5, "end_time": 20.0, "azimuth_deg": -109.123, "elevation_deg": -0.17, "distance_m": 2.83}, {"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -168.333, "elevation_deg": 49.517, "distance_m": 1.12}]}
{"qa_id": "qa_963ec3ed73c129695eb5", "split": "test", "audio_id": "foa_8bf3ba709094ed46aca9", "audio_path": "audio/test/foa_8bf3ba709094ed46aca9.wav", "scene_annotation_csv_path": "annotations/test/foa_8bf3ba709094ed46aca9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is animal to the left or right of cat?", "answer": "animal is to the right of cat.", "canonical_answer": "animal is to the right of cat.", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 1, "start_time": 2.8, "end_time": 3.6, "azimuth_deg": -77.54, "elevation_deg": -17.183, "distance_m": 2.98}, {"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 11.8, "azimuth_deg": 118.104, "elevation_deg": -31.094, "distance_m": 2.84}]}
{"qa_id": "qa_b909d3b6d0a56e7d4476", "split": "test", "audio_id": "foa_a7caf4a4d0d92fceb7f2", "audio_path": "audio/test/foa_a7caf4a4d0d92fceb7f2.wav", "scene_annotation_csv_path": "annotations/test/foa_a7caf4a4d0d92fceb7f2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which of the two sounds, the cat or the crackle, is located closer to the listener?", "answer": "The cat is closer to the listener than the crackle.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 1, "start_time": 0.5, "end_time": 1.3, "azimuth_deg": -176.387, "elevation_deg": 15.184, "distance_m": 1.01}, {"class_id": 14, "class_name": "crackle", "track_id": 0, "start_time": 0.0, "end_time": 7.8, "azimuth_deg": 14.98, "elevation_deg": 10.386, "distance_m": 1.67}]}
{"qa_id": "qa_d56bfe602e657a600b89", "split": "test", "audio_id": "foa_4f0de9932a2b8c0e7426", "audio_path": "audio/test/foa_4f0de9932a2b8c0e7426.wav", "scene_annotation_csv_path": "annotations/test/foa_4f0de9932a2b8c0e7426.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from behind the listener?", "answer": "The closest source behind the listener is keyboard instrument.", "canonical_answer": "keyboard instrument", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 15.4, "azimuth_deg": 116.193, "elevation_deg": 10.2, "distance_m": 2.25}, {"class_id": 12, "class_name": "cooking", "track_id": 1, "start_time": 3.2, "end_time": 11.8, "azimuth_deg": 141.305, "elevation_deg": -40.67, "distance_m": 3.22}, {"class_id": 8, "class_name": "camera", "track_id": 3, "start_time": 14.5, "end_time": 20.0, "azimuth_deg": 112.661, "elevation_deg": -38.53, "distance_m": 2.67}]}
{"qa_id": "qa_eaf150e6c0a3a1870da6", "split": "test", "audio_id": "foa_21785c5d19610a6e82a9", "audio_path": "audio/test/foa_21785c5d19610a6e82a9.wav", "scene_annotation_csv_path": "annotations/test/foa_21785c5d19610a6e82a9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.0s to 14.6s, what source is active and where is it located?", "answer": "The appliance is heard from left during 0.0s to 14.6s.", "canonical_answer": "appliance from left.", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.0, "end_time": 14.6, "azimuth_deg": 79.963, "elevation_deg": -13.122, "distance_m": 1.72}]}
{"qa_id": "qa_960bd5b21394facac3c1", "split": "test", "audio_id": "foa_8b4963b4efd4cba967fd", "audio_path": "audio/test/foa_8b4963b4efd4cba967fd.wav", "scene_annotation_csv_path": "annotations/test/foa_8b4963b4efd4cba967fd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the right?", "answer": "Among the front-positioned sources, the rightmost one is drawer cabinet.", "canonical_answer": "drawer cabinet", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 3.8, "azimuth_deg": 43.872, "elevation_deg": -11.694, "distance_m": 1.0}, {"class_id": 18, "class_name": "drawer_cabinet", "track_id": 2, "start_time": 1.2, "end_time": 2.1, "azimuth_deg": 3.676, "elevation_deg": -35.33, "distance_m": 0.81}]}
{"qa_id": "qa_abb0d0b96ff0d89bf6c5", "split": "test", "audio_id": "foa_f2a90114bfb62d66a279", "audio_path": "audio/test/foa_f2a90114bfb62d66a279.wav", "scene_annotation_csv_path": "annotations/test/foa_f2a90114bfb62d66a279.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to knock, is aircraft on the left or on the right?", "answer": "aircraft is to the right of knock.", "canonical_answer": "aircraft is to the right of knock.", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -179.83, "elevation_deg": 7.543, "distance_m": 2.96}, {"class_id": 33, "class_name": "knock", "track_id": 1, "start_time": 0.2, "end_time": 1.5, "azimuth_deg": -125.605, "elevation_deg": 7.115, "distance_m": 1.73}]}
{"qa_id": "qa_7f8b23101a0bcd060112", "split": "test", "audio_id": "foa_bb7b8af0af6bfc8d7d83", "audio_path": "audio/test/foa_bb7b8af0af6bfc8d7d83.wav", "scene_annotation_csv_path": "annotations/test/foa_bb7b8af0af6bfc8d7d83.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the male speech occurs, where is it located relative to the listener?", "answer": "The male speech is heard from right during 0.1s to 2.6s.", "canonical_answer": "male speech from right.", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.1, "end_time": 2.6, "azimuth_deg": -95.045, "elevation_deg": -4.547, "distance_m": 1.48}]}
{"qa_id": "qa_5738b0767f6cae1b8667", "split": "test", "audio_id": "foa_9ca61a6c4fc2ef6f24f4", "audio_path": "audio/test/foa_9ca61a6c4fc2ef6f24f4.wav", "scene_annotation_csv_path": "annotations/test/foa_9ca61a6c4fc2ef6f24f4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the bell and the rain, which source is located at a higher elevation?", "answer": "The bell is at a higher elevation than the rain.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 1, "start_time": 3.0, "end_time": 4.7, "azimuth_deg": 93.772, "elevation_deg": 13.677, "distance_m": 3.36}, {"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 1.745, "elevation_deg": -24.574, "distance_m": 0.71}]}
{"qa_id": "qa_da5b8ac6bc8fcc0298a3", "split": "test", "audio_id": "foa_e6534dc09e2ab55f3f4d", "audio_path": "audio/test/foa_e6534dc09e2ab55f3f4d.wav", "scene_annotation_csv_path": "annotations/test/foa_e6534dc09e2ab55f3f4d.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the fire and the glass, which sound source is positioned closer to the listener?", "answer": "The fire is closer to the listener than the glass.", "canonical_answer": "fire", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 3, "start_time": 0.0, "end_time": 15.4, "azimuth_deg": 156.456, "elevation_deg": -36.313, "distance_m": 0.79}, {"class_id": 25, "class_name": "glass", "track_id": 2, "start_time": 0.0, "end_time": 6.3, "azimuth_deg": 47.805, "elevation_deg": 0.0, "distance_m": 1.96}]}
{"qa_id": "qa_72699751a2542cea9ad8", "split": "test", "audio_id": "foa_31d409ca175999820830", "audio_path": "audio/test/foa_31d409ca175999820830.wav", "scene_annotation_csv_path": "annotations/test/foa_31d409ca175999820830.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the right?", "answer": "Among the behind-the-listener sources, the rightmost one is bell.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.1, "end_time": 6.8, "azimuth_deg": 118.744, "elevation_deg": 3.648, "distance_m": 2.91}, {"class_id": 55, "class_name": "vehicle", "track_id": 1, "start_time": 1.9, "end_time": 5.5, "azimuth_deg": 133.147, "elevation_deg": 21.777, "distance_m": 2.12}, {"class_id": 62, "class_name": "zipper", "track_id": 2, "start_time": 6.4, "end_time": 7.2, "azimuth_deg": 125.022, "elevation_deg": 10.824, "distance_m": 2.55}]}
{"qa_id": "qa_3cbb8ab1ab507ce532e1", "split": "test", "audio_id": "foa_b53faa21ac3562a7cabb", "audio_path": "audio/test/foa_b53faa21ac3562a7cabb.wav", "scene_annotation_csv_path": "annotations/test/foa_b53faa21ac3562a7cabb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the knock and the tape, which sound source is located closer to the listener?", "answer": "The tape is closer to the listener than the knock.", "canonical_answer": "tape", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 1, "start_time": 11.0, "end_time": 20.0, "azimuth_deg": -72.255, "elevation_deg": -36.087, "distance_m": 2.08}, {"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 0.6, "end_time": 16.2, "azimuth_deg": -161.685, "elevation_deg": -18.273, "distance_m": 1.51}]}
{"qa_id": "qa_33e706468471297ad8be", "split": "test", "audio_id": "foa_8a3bd7d7e4c46f8d3656", "audio_path": "audio/test/foa_8a3bd7d7e4c46f8d3656.wav", "scene_annotation_csv_path": "annotations/test/foa_8a3bd7d7e4c46f8d3656.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is metal clink to the left or right of percussion?", "answer": "metal clink is to the right of percussion.", "canonical_answer": "metal clink is to the right of percussion.", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 2, "start_time": 7.8, "end_time": 9.1, "azimuth_deg": -169.842, "elevation_deg": -1.451, "distance_m": 2.55}, {"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.2, "end_time": 13.3, "azimuth_deg": -156.313, "elevation_deg": 8.48, "distance_m": 2.97}]}
{"qa_id": "qa_13d02438fdfb12b7e4af", "split": "test", "audio_id": "foa_f5397a2c8079204b7369", "audio_path": "audio/test/foa_f5397a2c8079204b7369.wav", "scene_annotation_csv_path": "annotations/test/foa_f5397a2c8079204b7369.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the frog and the water, which sound source is positioned at a higher elevation?", "answer": "The frog is at a higher elevation than the water.", "canonical_answer": "frog", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 1, "start_time": 13.0, "end_time": 14.5, "azimuth_deg": 69.478, "elevation_deg": 5.663, "distance_m": 3.23}, {"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 1.0, "end_time": 20.0, "azimuth_deg": -172.681, "elevation_deg": -29.463, "distance_m": 0.67}]}
{"qa_id": "qa_88604bd6fa074cdd4d3e", "split": "test", "audio_id": "foa_27580ccee2c24249f02b", "audio_path": "audio/test/foa_27580ccee2c24249f02b.wav", "scene_annotation_csv_path": "annotations/test/foa_27580ccee2c24249f02b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.5s to 20.0s, what source is active and where is it located?", "answer": "The crack is heard from back and below during 0.5s to 20.0s.", "canonical_answer": "crack from back and below.", "truth_source": "annotation", "source_refs": [{"class_id": 13, "class_name": "crack", "track_id": 0, "start_time": 0.5, "end_time": 20.0, "azimuth_deg": -167.74, "elevation_deg": -38.669, "distance_m": 1.36}]}
{"qa_id": "qa_3eac6ae9673e0851f19f", "split": "test", "audio_id": "foa_092e3c08a3f253d167d4", "audio_path": "audio/test/foa_092e3c08a3f253d167d4.wav", "scene_annotation_csv_path": "annotations/test/foa_092e3c08a3f253d167d4.csv", "dataset": "tau2021", "data_source": "dcase_real", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the dog occurs, where is it located relative to the listener?", "answer": "The dog is heard from front during 2.6s to 3.7s.", "canonical_answer": "dog from front.", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 7, "start_time": 2.6, "end_time": 3.7, "azimuth_deg": -7.0, "elevation_deg": 9.0, "distance_m": null}]}
{"qa_id": "qa_41278673fd0aada023ca", "split": "test", "audio_id": "foa_115726212aa9318eacda", "audio_path": "audio/test/foa_115726212aa9318eacda.wav", "scene_annotation_csv_path": "annotations/test/foa_115726212aa9318eacda.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the frog or the vehicle located at a higher elevation?", "answer": "The vehicle is located at a higher elevation than the frog.", "canonical_answer": "vehicle", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 3, "start_time": 18.8, "end_time": 20.0, "azimuth_deg": 121.03, "elevation_deg": -45.252, "distance_m": 2.87}, {"class_id": 55, "class_name": "vehicle", "track_id": 2, "start_time": 12.3, "end_time": 20.0, "azimuth_deg": 130.005, "elevation_deg": -21.425, "distance_m": 2.09}]}
{"qa_id": "qa_b73db14221563a58eb7a", "split": "test", "audio_id": "foa_70fb03a9eef277bf69c3", "audio_path": "audio/test/foa_70fb03a9eef277bf69c3.wav", "scene_annotation_csv_path": "annotations/test/foa_70fb03a9eef277bf69c3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to wind instrument, is clock on the left or on the right?", "answer": "clock is to the left of wind instrument.", "canonical_answer": "clock is to the left of wind instrument.", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.4, "end_time": 16.6, "azimuth_deg": -93.672, "elevation_deg": -2.405, "distance_m": 2.98}, {"class_id": 59, "class_name": "wind_instrument", "track_id": 1, "start_time": 4.6, "end_time": 9.3, "azimuth_deg": -158.88, "elevation_deg": 1.557, "distance_m": 2.09}]}
{"qa_id": "qa_b4268eaa4032ca249819", "split": "test", "audio_id": "foa_fe4145cf2a0ae9bd3049", "audio_path": "audio/test/foa_fe4145cf2a0ae9bd3049.wav", "scene_annotation_csv_path": "annotations/test/foa_fe4145cf2a0ae9bd3049.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the alarm and the keyboard instrument, which sound source is positioned closer to the listener?", "answer": "The alarm is closer to the listener than the keyboard instrument.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.4, "end_time": 14.2, "azimuth_deg": -79.005, "elevation_deg": -40.788, "distance_m": 1.9}, {"class_id": 31, "class_name": "keyboard_instrument", "track_id": 1, "start_time": 11.7, "end_time": 16.9, "azimuth_deg": -96.186, "elevation_deg": 8.835, "distance_m": 2.43}]}
{"qa_id": "qa_2fbb1c726bbe1b74564e", "split": "test", "audio_id": "foa_7b52e1d1793c0d902846", "audio_path": "audio/test/foa_7b52e1d1793c0d902846.wav", "scene_annotation_csv_path": "annotations/test/foa_7b52e1d1793c0d902846.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the right?", "answer": "Among the behind-the-listener sources, the rightmost one is fire.", "canonical_answer": "fire", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 1, "start_time": 1.0, "end_time": 2.4, "azimuth_deg": -98.209, "elevation_deg": -2.018, "distance_m": 2.21}, {"class_id": 47, "class_name": "string_instrument", "track_id": 3, "start_time": 3.6, "end_time": 5.6, "azimuth_deg": 159.875, "elevation_deg": 6.251, "distance_m": 3.19}]}
{"qa_id": "qa_ea9ab845b9df71032aa8", "split": "test", "audio_id": "foa_253e415e1c64e8477efc", "audio_path": "audio/test/foa_253e415e1c64e8477efc.wav", "scene_annotation_csv_path": "annotations/test/foa_253e415e1c64e8477efc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is clock to the left or right of string instrument?", "answer": "clock is to the left of string instrument.", "canonical_answer": "clock is to the left of string instrument.", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 162.822, "elevation_deg": 24.289, "distance_m": 1.54}, {"class_id": 47, "class_name": "string_instrument", "track_id": 1, "start_time": 12.9, "end_time": 14.8, "azimuth_deg": -39.771, "elevation_deg": -20.417, "distance_m": 0.64}]}
{"qa_id": "qa_42fa2c47a1b2d1ecad3c", "split": "test", "audio_id": "foa_02db00c9646d116286da", "audio_path": "audio/test/foa_02db00c9646d116286da.wav", "scene_annotation_csv_path": "annotations/test/foa_02db00c9646d116286da.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.3s to 3.3s, which sound is heard and from what direction?", "answer": "The speech is heard from back and below during 0.3s to 3.3s.", "canonical_answer": "speech from back and below.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 3.3, "azimuth_deg": 161.947, "elevation_deg": -32.989, "distance_m": 1.15}]}
{"qa_id": "qa_d9a3c9f1eeca27bee198", "split": "test", "audio_id": "foa_1b8f210c08570fc23dd6", "audio_path": "audio/test/foa_1b8f210c08570fc23dd6.wav", "scene_annotation_csv_path": "annotations/test/foa_1b8f210c08570fc23dd6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the left?", "answer": "Among the front-positioned sources, the leftmost one is frog.", "canonical_answer": "frog", "truth_source": "annotation", "source_refs": [{"class_id": 60, "class_name": "wood", "track_id": 0, "start_time": 0.8, "end_time": 20.0, "azimuth_deg": 13.442, "elevation_deg": -3.713, "distance_m": 2.65}, {"class_id": 7, "class_name": "breathing", "track_id": 1, "start_time": 4.5, "end_time": 7.3, "azimuth_deg": -3.396, "elevation_deg": -30.75, "distance_m": 1.7}, {"class_id": 24, "class_name": "frog", "track_id": 2, "start_time": 7.0, "end_time": 8.0, "azimuth_deg": 87.539, "elevation_deg": 33.059, "distance_m": 1.77}]}
{"qa_id": "qa_ab2bd0f472a157959f69", "split": "test", "audio_id": "foa_209de27f4d72be3897e4", "audio_path": "audio/test/foa_209de27f4d72be3897e4.wav", "scene_annotation_csv_path": "annotations/test/foa_209de27f4d72be3897e4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the gong and the vehicle, which sound source is positioned at a higher elevation?", "answer": "The vehicle is positioned at a higher elevation than the gong.", "canonical_answer": "vehicle", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 1.4, "end_time": 17.9, "azimuth_deg": -64.502, "elevation_deg": -30.492, "distance_m": 2.03}, {"class_id": 55, "class_name": "vehicle", "track_id": 2, "start_time": 9.7, "end_time": 20.0, "azimuth_deg": 36.046, "elevation_deg": 7.367, "distance_m": 3.16}]}
{"qa_id": "qa_89e764604828db2a0f8b", "split": "test", "audio_id": "foa_96c0e838763abb570aec", "audio_path": "audio/test/foa_96c0e838763abb570aec.wav", "scene_annotation_csv_path": "annotations/test/foa_96c0e838763abb570aec.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the camera and the train, which sound source is located closer to the listener?", "answer": "The train is located closer to the listener than the camera.", "canonical_answer": "train", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 3, "start_time": 10.7, "end_time": 18.4, "azimuth_deg": -57.274, "elevation_deg": -4.24, "distance_m": 3.36}, {"class_id": 53, "class_name": "train", "track_id": 1, "start_time": 3.1, "end_time": 10.8, "azimuth_deg": -161.654, "elevation_deg": -44.815, "distance_m": 1.62}]}
{"qa_id": "qa_2b74ed44e1c518e30d54", "split": "test", "audio_id": "foa_5be205dd84eb314077e9", "audio_path": "audio/test/foa_5be205dd84eb314077e9.wav", "scene_annotation_csv_path": "annotations/test/foa_5be205dd84eb314077e9.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from behind the listener?", "answer": "The closest source behind the listener is body sound.", "canonical_answer": "body sound", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 1, "start_time": 0.0, "end_time": 1.0, "azimuth_deg": -112.436, "elevation_deg": -9.453, "distance_m": 0.97}, {"class_id": 11, "class_name": "clock", "track_id": 3, "start_time": 0.0, "end_time": 11.9, "azimuth_deg": 149.881, "elevation_deg": 0.0, "distance_m": 1.92}, {"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.3, "end_time": 5.6, "azimuth_deg": -160.883, "elevation_deg": 0.0, "distance_m": 2.73}]}
{"qa_id": "qa_61000909dbc8a1e31103", "split": "test", "audio_id": "foa_830a56d9ecea8cff84cd", "audio_path": "audio/test/foa_830a56d9ecea8cff84cd.wav", "scene_annotation_csv_path": "annotations/test/foa_830a56d9ecea8cff84cd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is machine to the left or right of vehicle?", "answer": "machine is to the right of vehicle.", "canonical_answer": "machine is to the right of vehicle.", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 18.9, "azimuth_deg": 104.068, "elevation_deg": 8.092, "distance_m": 3.46}, {"class_id": 55, "class_name": "vehicle", "track_id": 1, "start_time": 6.0, "end_time": 16.6, "azimuth_deg": 111.588, "elevation_deg": 20.231, "distance_m": 1.99}]}
{"qa_id": "qa_95b03518b941369ad63b", "split": "test", "audio_id": "foa_7d8e70b7cbed94f31162", "audio_path": "audio/test/foa_7d8e70b7cbed94f31162.wav", "scene_annotation_csv_path": "annotations/test/foa_7d8e70b7cbed94f31162.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the fire occurs, where is it located relative to the listener?", "answer": "The fire is heard from back-right and below during 0.7s to 16.8s.", "canonical_answer": "fire from back-right and below.", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 0, "start_time": 0.7, "end_time": 16.8, "azimuth_deg": -143.932, "elevation_deg": -24.75, "distance_m": 1.47}]}
{"qa_id": "qa_c9cc2fc9b391ba2d4821", "split": "test", "audio_id": "foa_cfd1ea3e597a8b82c9bb", "audio_path": "audio/test/foa_cfd1ea3e597a8b82c9bb.wav", "scene_annotation_csv_path": "annotations/test/foa_cfd1ea3e597a8b82c9bb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the female speech and the human vocalization, which sound source is positioned closer to the listener?", "answer": "The human vocalization is closer to the listener than the female speech.", "canonical_answer": "human vocalization", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 0, "start_time": 0.2, "end_time": 5.8, "azimuth_deg": -116.449, "elevation_deg": 14.834, "distance_m": 3.59}, {"class_id": 29, "class_name": "human_vocalization", "track_id": 2, "start_time": 1.6, "end_time": 4.2, "azimuth_deg": -16.511, "elevation_deg": -13.378, "distance_m": 1.53}]}
{"qa_id": "qa_a1fdc328d3e848404db7", "split": "test", "audio_id": "foa_3325c2d88722c41ecaba", "audio_path": "audio/test/foa_3325c2d88722c41ecaba.wav", "scene_annotation_csv_path": "annotations/test/foa_3325c2d88722c41ecaba.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is located at a higher elevation, the cat or the ocean?", "answer": "The ocean is at a higher elevation than the cat.", "canonical_answer": "ocean", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 1, "start_time": 9.0, "end_time": 15.4, "azimuth_deg": 90.174, "elevation_deg": -19.666, "distance_m": 1.82}, {"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.0, "end_time": 15.3, "azimuth_deg": 176.076, "elevation_deg": 16.32, "distance_m": 3.19}]}
{"qa_id": "qa_27b9a692db83531bd31c", "split": "test", "audio_id": "foa_438ac615c7efca23081a", "audio_path": "audio/test/foa_438ac615c7efca23081a.wav", "scene_annotation_csv_path": "annotations/test/foa_438ac615c7efca23081a.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.2s to 3.4s, what source is active and where is it located?", "answer": "The speech is heard from front-right and above during 0.2s to 3.4s.", "canonical_answer": "speech from front-right and above.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.2, "end_time": 3.4, "azimuth_deg": -37.206, "elevation_deg": 42.026, "distance_m": 0.89}]}
{"qa_id": "qa_b61bbe136751081079ea", "split": "test", "audio_id": "foa_68b71c88dbe1eac3c886", "audio_path": "audio/test/foa_68b71c88dbe1eac3c886.wav", "scene_annotation_csv_path": "annotations/test/foa_68b71c88dbe1eac3c886.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the right?", "answer": "Among the front-positioned sources, the rightmost one is musical instrument.", "canonical_answer": "musical instrument", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 1, "start_time": 4.2, "end_time": 18.7, "azimuth_deg": 7.949, "elevation_deg": -1.239, "distance_m": 2.09}, {"class_id": 3, "class_name": "appliance", "track_id": 2, "start_time": 19.2, "end_time": 20.0, "azimuth_deg": 40.181, "elevation_deg": 12.319, "distance_m": 1.27}]}
{"qa_id": "qa_b8aa45e0ee9cb88d347c", "split": "test", "audio_id": "foa_f8352cf02baf630a6fcc", "audio_path": "audio/test/foa_f8352cf02baf630a6fcc.wav", "scene_annotation_csv_path": "annotations/test/foa_f8352cf02baf630a6fcc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener, the frog or the guitar?", "answer": "The guitar is closer to the listener than the frog.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 2, "start_time": 3.4, "end_time": 4.7, "azimuth_deg": -128.203, "elevation_deg": -38.281, "distance_m": 1.76}, {"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 6.0, "azimuth_deg": -162.047, "elevation_deg": -0.867, "distance_m": 0.86}]}
{"qa_id": "qa_f6d79b7b255e0f02187b", "split": "test", "audio_id": "foa_424e28c93140f2543d3f", "audio_path": "audio/test/foa_424e28c93140f2543d3f.wav", "scene_annotation_csv_path": "annotations/test/foa_424e28c93140f2543d3f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source, the alarm or the speech, is positioned at a higher elevation?", "answer": "The alarm is at a higher elevation than the speech.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 2, "start_time": 17.5, "end_time": 20.0, "azimuth_deg": -51.045, "elevation_deg": 49.576, "distance_m": 0.87}, {"class_id": 46, "class_name": "speech", "track_id": 3, "start_time": 18.6, "end_time": 20.0, "azimuth_deg": 97.607, "elevation_deg": -53.375, "distance_m": 3.28}]}
{"qa_id": "qa_3ea0c35fab8611f7cd43", "split": "test", "audio_id": "foa_91003b74bbb35e0d8fed", "audio_path": "audio/test/foa_91003b74bbb35e0d8fed.wav", "scene_annotation_csv_path": "annotations/test/foa_91003b74bbb35e0d8fed.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is camera to the left or right of frog?", "answer": "camera is to the right of frog.", "canonical_answer": "camera is to the right of frog.", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 1, "start_time": 7.0, "end_time": 7.6, "azimuth_deg": 17.112, "elevation_deg": 18.432, "distance_m": 2.97}, {"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": 143.668, "elevation_deg": 2.905, "distance_m": 3.11}]}
{"qa_id": "qa_353c9122e4420b3d0f04", "split": "test", "audio_id": "foa_9aff02836071da3fbe9a", "audio_path": "audio/test/foa_9aff02836071da3fbe9a.wav", "scene_annotation_csv_path": "annotations/test/foa_9aff02836071da3fbe9a.csv", "dataset": "starss23", "data_source": "dcase_real", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the right?", "answer": "Among the behind-the-listener sources, the rightmost one is female speech.", "canonical_answer": "female speech", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 3, "start_time": 4.0, "end_time": 14.0, "azimuth_deg": 106.0, "elevation_deg": 15.0, "distance_m": 1.71}, {"class_id": 20, "class_name": "female_speech", "track_id": 1, "start_time": 15.0, "end_time": 20.0, "azimuth_deg": -110.0, "elevation_deg": -8.0, "distance_m": 1.65}]}
{"qa_id": "qa_83970a765285780ff36b", "split": "test", "audio_id": "foa_257056d4e1b602f7fc19", "audio_path": "audio/test/foa_257056d4e1b602f7fc19.wav", "scene_annotation_csv_path": "annotations/test/foa_257056d4e1b602f7fc19.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener, the camera or the crushing sound?", "answer": "The crushing sound is closer to the listener than the camera.", "canonical_answer": "crushing", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.0, "end_time": 6.0, "azimuth_deg": -1.75, "elevation_deg": -20.04, "distance_m": 3.57}, {"class_id": 15, "class_name": "crushing", "track_id": 1, "start_time": 0.4, "end_time": 1.0, "azimuth_deg": -53.498, "elevation_deg": -35.077, "distance_m": 1.66}]}
{"qa_id": "qa_2a9c98a1c4a75de7977c", "split": "test", "audio_id": "foa_8d8c23de45b17b8f87e6", "audio_path": "audio/test/foa_8d8c23de45b17b8f87e6.wav", "scene_annotation_csv_path": "annotations/test/foa_8d8c23de45b17b8f87e6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is aircraft to the left or right of war sound?", "answer": "aircraft is to the right of war sound.", "canonical_answer": "aircraft is to the right of war sound.", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.4, "end_time": 3.4, "azimuth_deg": -55.19, "elevation_deg": -5.525, "distance_m": 1.27}, {"class_id": 56, "class_name": "war_sound", "track_id": 1, "start_time": 3.0, "end_time": 5.8, "azimuth_deg": -8.731, "elevation_deg": 18.866, "distance_m": 2.16}]}
{"qa_id": "qa_57044c8338ee8ac39181", "split": "test", "audio_id": "foa_cf45e2c4e8f863f2b6e9", "audio_path": "audio/test/foa_cf45e2c4e8f863f2b6e9.wav", "scene_annotation_csv_path": "annotations/test/foa_cf45e2c4e8f863f2b6e9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.3s to 5.2s, which sound is heard and from what direction?", "answer": "The human vocalization is heard from front-left and below during 0.3s to 5.2s.", "canonical_answer": "human vocalization from front-left and below.", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.3, "end_time": 5.2, "azimuth_deg": 41.683, "elevation_deg": -22.889, "distance_m": 1.59}]}
{"qa_id": "qa_2f3700f57ab83e4cc886", "split": "test", "audio_id": "foa_9da607f3de1a29d4ba97", "audio_path": "audio/test/foa_9da607f3de1a29d4ba97.wav", "scene_annotation_csv_path": "annotations/test/foa_9da607f3de1a29d4ba97.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is located at a higher elevation, the crushing or the frog?", "answer": "The crushing is at a higher elevation than the frog.", "canonical_answer": "crushing", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 0, "start_time": 0.3, "end_time": 7.0, "azimuth_deg": 158.726, "elevation_deg": 33.777, "distance_m": 1.74}, {"class_id": 24, "class_name": "frog", "track_id": 1, "start_time": 6.9, "end_time": 11.3, "azimuth_deg": -125.684, "elevation_deg": -6.625, "distance_m": 3.17}]}
{"qa_id": "qa_fee4127cf22a83dc9987", "split": "test", "audio_id": "foa_5786a150f886c949f8fd", "audio_path": "audio/test/foa_5786a150f886c949f8fd.wav", "scene_annotation_csv_path": "annotations/test/foa_5786a150f886c949f8fd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from behind the listener?", "answer": "The closest source behind the listener is breathing.", "canonical_answer": "breathing", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.4, "end_time": 17.7, "azimuth_deg": 163.684, "elevation_deg": 11.721, "distance_m": 2.76}, {"class_id": 62, "class_name": "zipper", "track_id": 3, "start_time": 18.7, "end_time": 19.4, "azimuth_deg": -163.766, "elevation_deg": 10.664, "distance_m": 3.16}]}
{"qa_id": "qa_a5c84f580507699c4d92", "split": "test", "audio_id": "foa_f095376f484bd381d218", "audio_path": "audio/test/foa_f095376f484bd381d218.wav", "scene_annotation_csv_path": "annotations/test/foa_f095376f484bd381d218.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to rain, is car on the left or on the right?", "answer": "car is to the right of rain.", "canonical_answer": "car is to the right of rain.", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 1, "start_time": 0.8, "end_time": 4.0, "azimuth_deg": -137.249, "elevation_deg": -7.28, "distance_m": 1.51}, {"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 12.0, "azimuth_deg": 108.99, "elevation_deg": -3.771, "distance_m": 2.05}]}
{"qa_id": "qa_16729df0723abcfdce06", "split": "test", "audio_id": "foa_668efbb413236fd845a1", "audio_path": "audio/test/foa_668efbb413236fd845a1.wav", "scene_annotation_csv_path": "annotations/test/foa_668efbb413236fd845a1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the crack and the thunderstorm, which sound source is positioned closer to the listener?", "answer": "The crack is the source that is closer to the listener.", "canonical_answer": "crack", "truth_source": "annotation", "source_refs": [{"class_id": 13, "class_name": "crack", "track_id": 0, "start_time": 0.5, "end_time": 20.0, "azimuth_deg": -87.805, "elevation_deg": -44.446, "distance_m": 1.23}, {"class_id": 51, "class_name": "thunderstorm", "track_id": 2, "start_time": 19.5, "end_time": 20.0, "azimuth_deg": 15.744, "elevation_deg": 8.923, "distance_m": 2.9}]}
{"qa_id": "qa_02a42300c2e3d9fe7192", "split": "test", "audio_id": "foa_f5c5612ce308be7cfa39", "audio_path": "audio/test/foa_f5c5612ce308be7cfa39.wav", "scene_annotation_csv_path": "annotations/test/foa_f5c5612ce308be7cfa39.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 4.9s to 13.2s, what source is active and where is it located?", "answer": "The knock is heard from back-left and below during 4.9s to 13.2s.", "canonical_answer": "knock from back-left and below.", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 1, "start_time": 4.9, "end_time": 13.2, "azimuth_deg": 153.607, "elevation_deg": -33.945, "distance_m": 0.72}]}
{"qa_id": "qa_98f72fc96b7ea3c1f35b", "split": "test", "audio_id": "foa_3ac138871f79719890c1", "audio_path": "audio/test/foa_3ac138871f79719890c1.wav", "scene_annotation_csv_path": "annotations/test/foa_3ac138871f79719890c1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the aircraft or the singing at a higher elevation?", "answer": "The aircraft is positioned at a greater elevation than the singing.", "canonical_answer": "aircraft", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": -103.025, "elevation_deg": 20.207, "distance_m": 2.68}, {"class_id": 45, "class_name": "singing", "track_id": 2, "start_time": 3.2, "end_time": 5.0, "azimuth_deg": -103.601, "elevation_deg": 6.39, "distance_m": 2.17}]}
{"qa_id": "qa_aab26c06bd511a97625e", "split": "test", "audio_id": "foa_6a42c746eaec489a8cac", "audio_path": "audio/test/foa_6a42c746eaec489a8cac.wav", "scene_annotation_csv_path": "annotations/test/foa_6a42c746eaec489a8cac.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the right?", "answer": "Among the front-positioned sources, the rightmost one is train.", "canonical_answer": "train", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 1, "start_time": 17.2, "end_time": 20.0, "azimuth_deg": 39.607, "elevation_deg": -42.939, "distance_m": 2.45}, {"class_id": 30, "class_name": "insect", "track_id": 2, "start_time": 19.2, "end_time": 20.0, "azimuth_deg": 77.078, "elevation_deg": -36.956, "distance_m": 1.69}]}
{"qa_id": "qa_0c0e661fc97a19a2226f", "split": "test", "audio_id": "foa_7dca41134c7250357f9f", "audio_path": "audio/test/foa_7dca41134c7250357f9f.wav", "scene_annotation_csv_path": "annotations/test/foa_7dca41134c7250357f9f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to guitar, is car on the left or on the right?", "answer": "car is to the right of guitar.", "canonical_answer": "car is to the right of guitar.", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 0, "start_time": 0.3, "end_time": 4.7, "azimuth_deg": 141.984, "elevation_deg": -30.9, "distance_m": 2.92}, {"class_id": 27, "class_name": "guitar", "track_id": 1, "start_time": 1.3, "end_time": 3.5, "azimuth_deg": 144.283, "elevation_deg": 30.855, "distance_m": 1.94}]}
{"qa_id": "qa_b1ce219c7736ce2541c3", "split": "test", "audio_id": "foa_40b21cc8bae4459265ae", "audio_path": "audio/test/foa_40b21cc8bae4459265ae.wav", "scene_annotation_csv_path": "annotations/test/foa_40b21cc8bae4459265ae.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the aircraft and the vehicle, which one is located at a higher elevation?", "answer": "The aircraft is positioned at a higher elevation than the vehicle.", "canonical_answer": "aircraft", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 175.493, "elevation_deg": -8.439, "distance_m": 2.26}, {"class_id": 55, "class_name": "vehicle", "track_id": 2, "start_time": 16.0, "end_time": 20.0, "azimuth_deg": -54.306, "elevation_deg": -21.737, "distance_m": 2.79}]}
{"qa_id": "qa_9d2356bbf433dcaf446f", "split": "test", "audio_id": "foa_0d9b2577f8ca9db6b858", "audio_path": "audio/test/foa_0d9b2577f8ca9db6b858.wav", "scene_annotation_csv_path": "annotations/test/foa_0d9b2577f8ca9db6b858.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 11.0s to 20.0s, which sound is heard and from what direction?", "answer": "The tool is heard from front during 11.0s to 20.0s.", "canonical_answer": "tool from front.", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 1, "start_time": 11.0, "end_time": 20.0, "azimuth_deg": -18.613, "elevation_deg": -3.581, "distance_m": 2.98}]}
{"qa_id": "qa_2ef5efd90be7553bd4e4", "split": "test", "audio_id": "foa_aba37ab2fbde7a1fd7fe", "audio_path": "audio/test/foa_aba37ab2fbde7a1fd7fe.wav", "scene_annotation_csv_path": "annotations/test/foa_aba37ab2fbde7a1fd7fe.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the animal and the thunderstorm, which sound source is positioned closer to the listener?", "answer": "The animal is closer to the listener than the thunderstorm.", "canonical_answer": "animal", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 2, "start_time": 6.3, "end_time": 8.8, "azimuth_deg": -107.635, "elevation_deg": -20.962, "distance_m": 2.49}, {"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 3.4, "end_time": 9.7, "azimuth_deg": -162.163, "elevation_deg": -5.284, "distance_m": 3.19}]}
{"qa_id": "qa_97ba0f7d94ac7a53f09f", "split": "test", "audio_id": "foa_622a5784f59dc0ad94d7", "audio_path": "audio/test/foa_622a5784f59dc0ad94d7.wav", "scene_annotation_csv_path": "annotations/test/foa_622a5784f59dc0ad94d7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is located at a higher elevation, the door or the knock?", "answer": "The door is at a higher elevation than the knock.", "canonical_answer": "door", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 2, "start_time": 9.1, "end_time": 9.8, "azimuth_deg": -47.523, "elevation_deg": -2.994, "distance_m": 2.25}, {"class_id": 33, "class_name": "knock", "track_id": 1, "start_time": 5.6, "end_time": 11.6, "azimuth_deg": 143.037, "elevation_deg": -45.711, "distance_m": 1.67}]}
{"qa_id": "qa_a3ccffe5de229f018205", "split": "test", "audio_id": "foa_06b7e7a08a2cb51bbe7c", "audio_path": "audio/test/foa_06b7e7a08a2cb51bbe7c.wav", "scene_annotation_csv_path": "annotations/test/foa_06b7e7a08a2cb51bbe7c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener: the bell or the tool?", "answer": "The tool is situated closer to the listener than the bell.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 2, "start_time": 12.4, "end_time": 14.6, "azimuth_deg": -47.231, "elevation_deg": -3.551, "distance_m": 3.11}, {"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 1.7, "end_time": 20.0, "azimuth_deg": -149.404, "elevation_deg": -38.716, "distance_m": 0.89}]}
{"qa_id": "qa_0e0f82d5398bb5cb8131", "split": "test", "audio_id": "foa_bf636a9037a280809778", "audio_path": "audio/test/foa_bf636a9037a280809778.wav", "scene_annotation_csv_path": "annotations/test/foa_bf636a9037a280809778.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is cooking to the left or right of typing?", "answer": "cooking is to the left of typing.", "canonical_answer": "cooking is to the left of typing.", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 17.7, "azimuth_deg": 79.754, "elevation_deg": -30.027, "distance_m": 2.98}, {"class_id": 54, "class_name": "typing", "track_id": 1, "start_time": 4.6, "end_time": 14.2, "azimuth_deg": -138.426, "elevation_deg": -18.63, "distance_m": 1.51}]}
{"qa_id": "qa_7ce474a90a098c06a717", "split": "test", "audio_id": "foa_8ea34658c6651385895d", "audio_path": "audio/test/foa_8ea34658c6651385895d.wav", "scene_annotation_csv_path": "annotations/test/foa_8ea34658c6651385895d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the percussion occurs, where is it located relative to the listener?", "answer": "The percussion is heard from right and below during 7.2s to 8.3s.", "canonical_answer": "percussion from right and below.", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 1, "start_time": 7.2, "end_time": 8.3, "azimuth_deg": -87.948, "elevation_deg": -23.548, "distance_m": 2.25}]}
{"qa_id": "qa_4a7595bd105e07d20b8e", "split": "test", "audio_id": "foa_1bbee075a2699d9c38c2", "audio_path": "audio/test/foa_1bbee075a2699d9c38c2.wav", "scene_annotation_csv_path": "annotations/test/foa_1bbee075a2699d9c38c2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is car.", "canonical_answer": "car", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 177.849, "elevation_deg": 4.151, "distance_m": 2.73}, {"class_id": 36, "class_name": "male_speech", "track_id": 1, "start_time": 11.9, "end_time": 15.9, "azimuth_deg": 174.684, "elevation_deg": -7.335, "distance_m": 2.17}, {"class_id": 61, "class_name": "writing", "track_id": 2, "start_time": 13.8, "end_time": 20.0, "azimuth_deg": -158.813, "elevation_deg": -15.296, "distance_m": 2.21}]}
{"qa_id": "qa_0fa94dd19384b754cfaa", "split": "test", "audio_id": "foa_cafc107eec4f7caee4b7", "audio_path": "audio/test/foa_cafc107eec4f7caee4b7.wav", "scene_annotation_csv_path": "annotations/test/foa_cafc107eec4f7caee4b7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is aircraft to the left or right of singing?", "answer": "aircraft is to the left of singing.", "canonical_answer": "aircraft is to the left of singing.", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 1, "start_time": 6.1, "end_time": 14.5, "azimuth_deg": 38.041, "elevation_deg": -13.979, "distance_m": 3.19}, {"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.7, "end_time": 19.4, "azimuth_deg": -127.392, "elevation_deg": -39.966, "distance_m": 0.94}]}
{"qa_id": "qa_1c19b4fe9a331057406a", "split": "test", "audio_id": "foa_c3ee94b7e8c4ab467598", "audio_path": "audio/test/foa_c3ee94b7e8c4ab467598.wav", "scene_annotation_csv_path": "annotations/test/foa_c3ee94b7e8c4ab467598.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is located at a higher elevation, the fire or the thunderstorm?", "answer": "The fire is positioned at a greater elevation than the thunderstorm.", "canonical_answer": "fire", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 1, "start_time": 0.9, "end_time": 2.0, "azimuth_deg": -68.675, "elevation_deg": 21.081, "distance_m": 2.23}, {"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 0.0, "end_time": 9.3, "azimuth_deg": -170.39, "elevation_deg": 6.043, "distance_m": 3.03}]}
{"qa_id": "qa_0501bf47622d64f7de8d", "split": "test", "audio_id": "foa_6842871edf4c47388d02", "audio_path": "audio/test/foa_6842871edf4c47388d02.wav", "scene_annotation_csv_path": "annotations/test/foa_6842871edf4c47388d02.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener, the insect or the thunderstorm?", "answer": "The insect is closer to the listener than the thunderstorm.", "canonical_answer": "insect", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 1, "start_time": 4.7, "end_time": 8.5, "azimuth_deg": 135.008, "elevation_deg": -2.404, "distance_m": 0.71}, {"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 5.0, "end_time": 10.7, "azimuth_deg": 116.409, "elevation_deg": 2.571, "distance_m": 1.91}]}
{"qa_id": "qa_9cd764f12e92685818b9", "split": "test", "audio_id": "foa_961d81ed05d57bdce8dc", "audio_path": "audio/test/foa_961d81ed05d57bdce8dc.wav", "scene_annotation_csv_path": "annotations/test/foa_961d81ed05d57bdce8dc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.0s to 2.2s, what source is active and where is it located?", "answer": "The breathing is heard from right and above during 0.0s to 2.2s.", "canonical_answer": "breathing from right and above.", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.0, "end_time": 2.2, "azimuth_deg": -93.537, "elevation_deg": 19.646, "distance_m": 1.72}]}
{"qa_id": "qa_5d796f60c35e30174dfc", "split": "test", "audio_id": "foa_c873d870861f4962c02d", "audio_path": "audio/test/foa_c873d870861f4962c02d.wav", "scene_annotation_csv_path": "annotations/test/foa_c873d870861f4962c02d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the left?", "answer": "Among the front-positioned sources, the leftmost one is crushing.", "canonical_answer": "crushing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.2, "end_time": 11.1, "azimuth_deg": 27.766, "elevation_deg": 4.563, "distance_m": 2.72}, {"class_id": 46, "class_name": "speech", "track_id": 2, "start_time": 8.9, "end_time": 12.6, "azimuth_deg": 20.539, "elevation_deg": 16.115, "distance_m": 3.22}, {"class_id": 15, "class_name": "crushing", "track_id": 3, "start_time": 13.9, "end_time": 17.2, "azimuth_deg": 67.485, "elevation_deg": 20.043, "distance_m": 3.07}]}
{"qa_id": "qa_61db04296ec8391cf61c", "split": "test", "audio_id": "foa_c2018365ccb63304e788", "audio_path": "audio/test/foa_c2018365ccb63304e788.wav", "scene_annotation_csv_path": "annotations/test/foa_c2018365ccb63304e788.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the crackle and the printer, which source is located at a higher elevation?", "answer": "The printer is positioned at a higher elevation than the crackle.", "canonical_answer": "printer", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 0, "start_time": 0.1, "end_time": 15.9, "azimuth_deg": 146.017, "elevation_deg": -13.644, "distance_m": 3.11}, {"class_id": 42, "class_name": "printer", "track_id": 2, "start_time": 14.9, "end_time": 20.0, "azimuth_deg": 133.377, "elevation_deg": 26.757, "distance_m": 0.78}]}
{"qa_id": "qa_8e660e2832d780ca21c3", "split": "test", "audio_id": "foa_60afee6d0fc8603e15fe", "audio_path": "audio/test/foa_60afee6d0fc8603e15fe.wav", "scene_annotation_csv_path": "annotations/test/foa_60afee6d0fc8603e15fe.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which of the two sounds, the knock or the singing, is located at a shorter distance from the listener?", "answer": "The knock is closer to the listener than the singing.", "canonical_answer": "knock", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 2, "start_time": 4.8, "end_time": 15.0, "azimuth_deg": -19.843, "elevation_deg": -50.029, "distance_m": 1.12}, {"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 14.6, "azimuth_deg": -61.86, "elevation_deg": 31.33, "distance_m": 1.7}]}
{"qa_id": "qa_867a3f36648caa0084a7", "split": "test", "audio_id": "foa_5fcce98bde71c6315ac0", "audio_path": "audio/test/foa_5fcce98bde71c6315ac0.wav", "scene_annotation_csv_path": "annotations/test/foa_5fcce98bde71c6315ac0.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "counting", "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is bell.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 1.0, "azimuth_deg": -86.868, "elevation_deg": 0.0, "distance_m": 3.84}, {"class_id": 12, "class_name": "cooking", "track_id": 1, "start_time": 0.0, "end_time": 3.4, "azimuth_deg": -49.634, "elevation_deg": 0.0, "distance_m": 4.6}, {"class_id": 57, "class_name": "water", "track_id": 3, "start_time": 0.0, "end_time": 5.8, "azimuth_deg": 108.831, "elevation_deg": -32.815, "distance_m": 0.75}, {"class_id": 46, "class_name": "speech", "track_id": 2, "start_time": 0.3, "end_time": 2.8, "azimuth_deg": 5.938, "elevation_deg": 0.0, "distance_m": 1.34}, {"class_id": 15, "class_name": "crushing", "track_id": 4, "start_time": 1.4, "end_time": 5.2, "azimuth_deg": 171.156, "elevation_deg": -42.548, "distance_m": 1.53}]}
{"qa_id": "qa_cc601e6f8ba45c744972", "split": "test", "audio_id": "foa_ed5ca7e14abfbb156a0d", "audio_path": "audio/test/foa_ed5ca7e14abfbb156a0d.wav", "scene_annotation_csv_path": "annotations/test/foa_ed5ca7e14abfbb156a0d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the crack occurs, where is it located relative to the listener?", "answer": "The crack is heard from left and above during 6.3s to 20.0s.", "canonical_answer": "crack from left and above.", "truth_source": "annotation", "source_refs": [{"class_id": 13, "class_name": "crack", "track_id": 1, "start_time": 6.3, "end_time": 20.0, "azimuth_deg": 111.438, "elevation_deg": 29.915, "distance_m": 1.64}]}
{"qa_id": "qa_8f3503cb09b6b343818b", "split": "test", "audio_id": "foa_13aa54a0c3034a5d4154", "audio_path": "audio/test/foa_13aa54a0c3034a5d4154.wav", "scene_annotation_csv_path": "annotations/test/foa_13aa54a0c3034a5d4154.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to insect, is guitar on the left or on the right?", "answer": "guitar is to the left of insect.", "canonical_answer": "guitar is to the left of insect.", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 1, "start_time": 1.7, "end_time": 4.4, "azimuth_deg": 172.097, "elevation_deg": -7.344, "distance_m": 3.13}, {"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.5, "end_time": 5.2, "azimuth_deg": 132.229, "elevation_deg": 7.34, "distance_m": 2.73}]}
{"qa_id": "qa_f848bbcfc17fda0a1ccb", "split": "test", "audio_id": "foa_5d04d24a16ae5e25e856", "audio_path": "audio/test/foa_5d04d24a16ae5e25e856.wav", "scene_annotation_csv_path": "annotations/test/foa_5d04d24a16ae5e25e856.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the cat and the water, which sound source is positioned at a higher elevation?", "answer": "The water source is at a higher elevation than the cat.", "canonical_answer": "water", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 2, "start_time": 9.4, "end_time": 15.8, "azimuth_deg": -59.05, "elevation_deg": -14.558, "distance_m": 1.0}, {"class_id": 57, "class_name": "water", "track_id": 3, "start_time": 12.5, "end_time": 13.3, "azimuth_deg": 6.056, "elevation_deg": -0.456, "distance_m": 3.07}]}
{"qa_id": "qa_d19034f1684f22fec8b8", "split": "test", "audio_id": "foa_cdc9ac449bd7117aef5a", "audio_path": "audio/test/foa_cdc9ac449bd7117aef5a.wav", "scene_annotation_csv_path": "annotations/test/foa_cdc9ac449bd7117aef5a.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.6s to 7.6s, which sound is heard and from what direction?", "answer": "The speech is heard from right during 0.6s to 7.6s.", "canonical_answer": "speech from right.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 7.6, "azimuth_deg": -79.399, "elevation_deg": 7.735, "distance_m": 1.39}]}
{"qa_id": "qa_850a8b200888e55b6c63", "split": "test", "audio_id": "foa_53de7f07ad9ee1a01c58", "audio_path": "audio/test/foa_53de7f07ad9ee1a01c58.wav", "scene_annotation_csv_path": "annotations/test/foa_53de7f07ad9ee1a01c58.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is scratch to the left or right of string instrument?", "answer": "scratch is to the left of string instrument.", "canonical_answer": "scratch is to the left of string instrument.", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 1, "start_time": 4.5, "end_time": 6.5, "azimuth_deg": 35.189, "elevation_deg": -6.564, "distance_m": 0.73}, {"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 19.2, "azimuth_deg": -119.225, "elevation_deg": -17.128, "distance_m": 3.48}]}
{"qa_id": "qa_2b76854bb91b3ec5924c", "split": "test", "audio_id": "foa_612244824e39458986fb", "audio_path": "audio/test/foa_612244824e39458986fb.wav", "scene_annotation_csv_path": "annotations/test/foa_612244824e39458986fb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is cat.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 130.918, "elevation_deg": 10.43, "distance_m": 3.1}, {"class_id": 49, "class_name": "tearing", "track_id": 1, "start_time": 6.9, "end_time": 8.0, "azimuth_deg": 101.365, "elevation_deg": 15.78, "distance_m": 1.62}, {"class_id": 10, "class_name": "cat", "track_id": 2, "start_time": 19.3, "end_time": 19.9, "azimuth_deg": 143.614, "elevation_deg": -11.895, "distance_m": 2.02}]}
{"qa_id": "qa_59bfba5144de9093fe6c", "split": "test", "audio_id": "foa_3712ba8d8fcf557cb93e", "audio_path": "audio/test/foa_3712ba8d8fcf557cb93e.wav", "scene_annotation_csv_path": "annotations/test/foa_3712ba8d8fcf557cb93e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener, the car or the ocean?", "answer": "The car is closer to the listener than the ocean.", "canonical_answer": "car", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 1, "start_time": 4.4, "end_time": 12.2, "azimuth_deg": -103.994, "elevation_deg": 22.526, "distance_m": 2.33}, {"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.2, "end_time": 16.4, "azimuth_deg": 79.23, "elevation_deg": -6.092, "distance_m": 3.32}]}
{"qa_id": "qa_60596a3ec59fde21fbbc", "split": "test", "audio_id": "foa_aa9bec7b60a083b39421", "audio_path": "audio/test/foa_aa9bec7b60a083b39421.wav", "scene_annotation_csv_path": "annotations/test/foa_aa9bec7b60a083b39421.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is alarm to the left or right of guitar?", "answer": "alarm is to the right of guitar.", "canonical_answer": "alarm is to the right of guitar.", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.1, "end_time": 2.9, "azimuth_deg": -67.621, "elevation_deg": -42.015, "distance_m": 2.18}, {"class_id": 27, "class_name": "guitar", "track_id": 1, "start_time": 0.7, "end_time": 3.2, "azimuth_deg": 87.258, "elevation_deg": -17.54, "distance_m": 1.82}]}
{"qa_id": "qa_36f319d5f0797a9e23c0", "split": "test", "audio_id": "foa_d4f06365f38a9090c495", "audio_path": "audio/test/foa_d4f06365f38a9090c495.wav", "scene_annotation_csv_path": "annotations/test/foa_d4f06365f38a9090c495.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Is the kitchenware or the knock sound closer to the listener?", "answer": "The kitchenware is closer to the listener than the knock.", "canonical_answer": "kitchenware", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 2, "start_time": 15.3, "end_time": 17.1, "azimuth_deg": -78.308, "elevation_deg": -19.688, "distance_m": 3.25}, {"class_id": 33, "class_name": "knock", "track_id": 0, "start_time": 0.2, "end_time": 19.8, "azimuth_deg": 26.796, "elevation_deg": -26.776, "distance_m": 3.86}]}
{"qa_id": "qa_00835af83eabe4c455aa", "split": "test", "audio_id": "foa_4b905f0eed341f59d60e", "audio_path": "audio/test/foa_4b905f0eed341f59d60e.wav", "scene_annotation_csv_path": "annotations/test/foa_4b905f0eed341f59d60e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the aircraft and the ocean, which source has a higher elevation?", "answer": "The ocean is at a higher elevation than the aircraft.", "canonical_answer": "ocean", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.3, "end_time": 20.0, "azimuth_deg": -32.016, "elevation_deg": -19.546, "distance_m": 3.65}, {"class_id": 39, "class_name": "ocean", "track_id": 3, "start_time": 14.2, "end_time": 20.0, "azimuth_deg": -49.312, "elevation_deg": 13.003, "distance_m": 2.5}]}
{"qa_id": "qa_6efec3007f5a7c4f0730", "split": "test", "audio_id": "foa_7617a075583c18eac324", "audio_path": "audio/test/foa_7617a075583c18eac324.wav", "scene_annotation_csv_path": "annotations/test/foa_7617a075583c18eac324.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the left?", "answer": "Among the behind-the-listener sources, the leftmost one is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 18.0, "azimuth_deg": 168.872, "elevation_deg": -11.546, "distance_m": 2.49}, {"class_id": 29, "class_name": "human_vocalization", "track_id": 2, "start_time": 9.6, "end_time": 15.4, "azimuth_deg": 152.297, "elevation_deg": 47.912, "distance_m": 2.4}, {"class_id": 37, "class_name": "metal_clink", "track_id": 3, "start_time": 19.0, "end_time": 20.0, "azimuth_deg": 167.956, "elevation_deg": -19.658, "distance_m": 2.68}]}
{"qa_id": "qa_85d86ff96adc7ab56760", "split": "test", "audio_id": "foa_7cf8f3e1f1fc3edea122", "audio_path": "audio/test/foa_7cf8f3e1f1fc3edea122.wav", "scene_annotation_csv_path": "annotations/test/foa_7cf8f3e1f1fc3edea122.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the bird occurs, where is it located relative to the listener?", "answer": "The bird is heard from front-left and below during 0.0s to 20.0s.", "canonical_answer": "bird from front-left and below.", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 1, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 67.497, "elevation_deg": -19.323, "distance_m": 0.58}]}
{"qa_id": "qa_7f8e34baf63027f3935c", "split": "test", "audio_id": "foa_c83b1132afaf105c8096", "audio_path": "audio/test/foa_c83b1132afaf105c8096.wav", "scene_annotation_csv_path": "annotations/test/foa_c83b1132afaf105c8096.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the machine and the writing sounds, which one is located closer to the listener?", "answer": "The writing sound is closer to the listener than the machine sound.", "canonical_answer": "writing", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 4.8, "end_time": 20.0, "azimuth_deg": 128.104, "elevation_deg": 13.466, "distance_m": 3.19}, {"class_id": 61, "class_name": "writing", "track_id": 2, "start_time": 16.0, "end_time": 17.3, "azimuth_deg": 3.729, "elevation_deg": -11.975, "distance_m": 1.13}]}
{"qa_id": "qa_fb31524c121d65bda256", "split": "test", "audio_id": "foa_562aa11b3d7099878b9f", "audio_path": "audio/test/foa_562aa11b3d7099878b9f.wav", "scene_annotation_csv_path": "annotations/test/foa_562aa11b3d7099878b9f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is crushing.", "canonical_answer": "crushing", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 14.8, "azimuth_deg": -26.778, "elevation_deg": 26.026, "distance_m": 0.68}, {"class_id": 18, "class_name": "drawer_cabinet", "track_id": 1, "start_time": 13.5, "end_time": 18.1, "azimuth_deg": -44.339, "elevation_deg": 28.688, "distance_m": 0.98}, {"class_id": 15, "class_name": "crushing", "track_id": 2, "start_time": 15.2, "end_time": 18.9, "azimuth_deg": -6.754, "elevation_deg": 59.132, "distance_m": 1.12}]}
{"qa_id": "qa_0cb9cda1cf390d1b46ec", "split": "test", "audio_id": "foa_73204c5fcc5013a1a477", "audio_path": "audio/test/foa_73204c5fcc5013a1a477.wav", "scene_annotation_csv_path": "annotations/test/foa_73204c5fcc5013a1a477.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the singing and the speech, which source is positioned at a higher elevation?", "answer": "The speech is located at a higher elevation than the singing.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 1.4, "end_time": 11.3, "azimuth_deg": 143.785, "elevation_deg": -44.004, "distance_m": 1.05}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 15.7, "azimuth_deg": -22.173, "elevation_deg": 21.559, "distance_m": 2.27}]}
{"qa_id": "qa_ffee537d44249128b357", "split": "test", "audio_id": "foa_16662621384b42c96b61", "audio_path": "audio/test/foa_16662621384b42c96b61.wav", "scene_annotation_csv_path": "annotations/test/foa_16662621384b42c96b61.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.3s to 10.6s, which sound is heard and from what direction?", "answer": "The machine is heard from front-left and above during 0.3s to 10.6s.", "canonical_answer": "machine from front-left and above.", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.3, "end_time": 10.6, "azimuth_deg": 41.954, "elevation_deg": 20.223, "distance_m": 2.79}]}
{"qa_id": "qa_25898823407402f1f683", "split": "test", "audio_id": "foa_536cd396a0e7ce792373", "audio_path": "audio/test/foa_536cd396a0e7ce792373.wav", "scene_annotation_csv_path": "annotations/test/foa_536cd396a0e7ce792373.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to zipper, is cooking on the left or on the right?", "answer": "cooking is to the right of zipper.", "canonical_answer": "cooking is to the right of zipper.", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -36.865, "elevation_deg": -11.965, "distance_m": 1.33}, {"class_id": 62, "class_name": "zipper", "track_id": 1, "start_time": 5.8, "end_time": 8.8, "azimuth_deg": -12.139, "elevation_deg": -25.058, "distance_m": 1.26}]}
{"qa_id": "qa_0e55a7a82f3d0e8eb509", "split": "test", "audio_id": "foa_a6d0392f3d6b5493ec6d", "audio_path": "audio/test/foa_a6d0392f3d6b5493ec6d.wav", "scene_annotation_csv_path": "annotations/test/foa_a6d0392f3d6b5493ec6d.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the left?", "answer": "Among the front-positioned sources, the leftmost one is crackle.", "canonical_answer": "crackle", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.4, "end_time": 5.1, "azimuth_deg": -38.706, "elevation_deg": 30.307, "distance_m": 1.82}, {"class_id": 14, "class_name": "crackle", "track_id": 1, "start_time": 5.9, "end_time": 14.2, "azimuth_deg": 1.365, "elevation_deg": 20.974, "distance_m": 1.29}]}
{"qa_id": "qa_e8fb3fa986e5317af74b", "split": "test", "audio_id": "foa_94910d5be90c7b8fcd04", "audio_path": "audio/test/foa_94910d5be90c7b8fcd04.wav", "scene_annotation_csv_path": "annotations/test/foa_94910d5be90c7b8fcd04.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the guitar occurs, where is it located relative to the listener?", "answer": "The guitar is heard from front and below during 0.0s to 0.8s.", "canonical_answer": "guitar from front and below.", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": 19.379, "elevation_deg": -20.364, "distance_m": 1.64}]}
{"qa_id": "qa_7d19aedfd3e728828c1a", "split": "test", "audio_id": "foa_efc3bcea3d700a4cade1", "audio_path": "audio/test/foa_efc3bcea3d700a4cade1.wav", "scene_annotation_csv_path": "annotations/test/foa_efc3bcea3d700a4cade1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the rain and the train, which sound source is positioned at a higher elevation?", "answer": "The rain is located at a higher elevation than the train.", "canonical_answer": "rain", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 128.382, "elevation_deg": 14.908, "distance_m": 1.65}, {"class_id": 53, "class_name": "train", "track_id": 1, "start_time": 6.5, "end_time": 20.0, "azimuth_deg": 12.428, "elevation_deg": -20.747, "distance_m": 3.16}]}
{"qa_id": "qa_cdb86d38272953066e26", "split": "test", "audio_id": "foa_739158564b15cd8c3f8d", "audio_path": "audio/test/foa_739158564b15cd8c3f8d.wav", "scene_annotation_csv_path": "annotations/test/foa_739158564b15cd8c3f8d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to door, is bird on the left or on the right?", "answer": "bird is to the left of door.", "canonical_answer": "bird is to the left of door.", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 17.1, "azimuth_deg": 46.454, "elevation_deg": 3.117, "distance_m": 2.53}, {"class_id": 17, "class_name": "door", "track_id": 1, "start_time": 3.7, "end_time": 5.3, "azimuth_deg": -147.127, "elevation_deg": -25.641, "distance_m": 2.36}]}
{"qa_id": "qa_55eafaf12f42dfb3b3a8", "split": "test", "audio_id": "foa_06fc495f5fe491e66bda", "audio_path": "audio/test/foa_06fc495f5fe491e66bda.wav", "scene_annotation_csv_path": "annotations/test/foa_06fc495f5fe491e66bda.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which of the two sounds, body sound or scratch, is located at a shorter distance from the listener?", "answer": "The scratch is closer to the listener than the body sound.", "canonical_answer": "scratch", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 2, "start_time": 7.0, "end_time": 7.7, "azimuth_deg": 38.364, "elevation_deg": -35.496, "distance_m": 2.14}, {"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.5, "end_time": 8.6, "azimuth_deg": -85.195, "elevation_deg": -38.063, "distance_m": 1.55}]}
{"qa_id": "qa_c89b18321366b9e23536", "split": "test", "audio_id": "foa_10e7f3fc0acd0aa0f615", "audio_path": "audio/test/foa_10e7f3fc0acd0aa0f615.wav", "scene_annotation_csv_path": "annotations/test/foa_10e7f3fc0acd0aa0f615.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to ocean, is footsteps on the left or on the right?", "answer": "footsteps is to the left of ocean.", "canonical_answer": "footsteps is to the left of ocean.", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 1, "start_time": 2.6, "end_time": 7.6, "azimuth_deg": -80.223, "elevation_deg": -21.73, "distance_m": 2.43}, {"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.0, "end_time": 8.9, "azimuth_deg": -83.664, "elevation_deg": 40.121, "distance_m": 1.61}]}
{"qa_id": "qa_fb17e5f3ec15db1084b3", "split": "test", "audio_id": "foa_16b9c709713fff314cc8", "audio_path": "audio/test/foa_16b9c709713fff314cc8.wav", "scene_annotation_csv_path": "annotations/test/foa_16b9c709713fff314cc8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.0s to 3.4s, what source is active and where is it located?", "answer": "The crushing is heard from front-right during 0.0s to 3.4s.", "canonical_answer": "crushing from front-right.", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 0, "start_time": 0.0, "end_time": 3.4, "azimuth_deg": -52.65, "elevation_deg": -9.792, "distance_m": 3.35}]}
{"qa_id": "qa_655cd8071eb165abf3d7", "split": "test", "audio_id": "foa_3544b1debc7b04f82fdf", "audio_path": "audio/test/foa_3544b1debc7b04f82fdf.wav", "scene_annotation_csv_path": "annotations/test/foa_3544b1debc7b04f82fdf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the appliance or the string instrument located at a higher elevation?", "answer": "The string instrument is located at a higher elevation than the appliance.", "canonical_answer": "string instrument", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.0, "end_time": 16.9, "azimuth_deg": -157.382, "elevation_deg": -37.969, "distance_m": 1.42}, {"class_id": 47, "class_name": "string_instrument", "track_id": 3, "start_time": 9.9, "end_time": 15.3, "azimuth_deg": -35.221, "elevation_deg": -10.489, "distance_m": 3.0}]}
{"qa_id": "qa_3542ce047c75d7ee4f0c", "split": "test", "audio_id": "foa_6d24cfb54ae214bea94f", "audio_path": "audio/test/foa_6d24cfb54ae214bea94f.wav", "scene_annotation_csv_path": "annotations/test/foa_6d24cfb54ae214bea94f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the finger snapping and the insect, which sound source is positioned closer to the listener?", "answer": "The insect is the source located closer to the listener.", "canonical_answer": "insect", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 0, "start_time": 1.6, "end_time": 12.2, "azimuth_deg": 27.277, "elevation_deg": 3.239, "distance_m": 3.28}, {"class_id": 30, "class_name": "insect", "track_id": 1, "start_time": 6.0, "end_time": 11.4, "azimuth_deg": 24.081, "elevation_deg": -35.09, "distance_m": 1.95}]}
{"qa_id": "qa_0860339faef29d83fc3d", "split": "test", "audio_id": "foa_10b00e35ddec89d428de", "audio_path": "audio/test/foa_10b00e35ddec89d428de.wav", "scene_annotation_csv_path": "annotations/test/foa_10b00e35ddec89d428de.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from behind the listener?", "answer": "The closest source behind the listener is alarm.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.6, "end_time": 3.0, "azimuth_deg": 130.361, "elevation_deg": 8.077, "distance_m": 2.81}]}
{"qa_id": "qa_8110d607529936ac5de7", "split": "test", "audio_id": "foa_0c7d6512f674ff0b3e7d", "audio_path": "audio/test/foa_0c7d6512f674ff0b3e7d.wav", "scene_annotation_csv_path": "annotations/test/foa_0c7d6512f674ff0b3e7d.csv", "dataset": "tau2636594", "data_source": "dcase_real", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the tool or the war sound positioned at a higher elevation?", "answer": "The war sound is at a higher elevation than the tool.", "canonical_answer": "war sound", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 1, "start_time": 0.1, "end_time": 4.1, "azimuth_deg": -39.5, "elevation_deg": -10.0, "distance_m": 2.0}, {"class_id": 56, "class_name": "war_sound", "track_id": 3, "start_time": 0.7, "end_time": 1.2, "azimuth_deg": -106.0, "elevation_deg": 10.0, "distance_m": 1.0}]}
{"qa_id": "qa_bc0604dcfc447b695409", "split": "test", "audio_id": "foa_2f423a9f97c64e4c540f", "audio_path": "audio/test/foa_2f423a9f97c64e4c540f.wav", "scene_annotation_csv_path": "annotations/test/foa_2f423a9f97c64e4c540f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the right?", "answer": "Among the behind-the-listener sources, the rightmost one is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": 116.677, "elevation_deg": 15.965, "distance_m": 1.18}, {"class_id": 41, "class_name": "percussion", "track_id": 1, "start_time": 2.3, "end_time": 3.5, "azimuth_deg": 150.934, "elevation_deg": -13.479, "distance_m": 1.65}, {"class_id": 58, "class_name": "wind", "track_id": 2, "start_time": 13.5, "end_time": 20.0, "azimuth_deg": 126.77, "elevation_deg": 28.203, "distance_m": 1.89}]}
{"qa_id": "qa_c6e5eefed9c4c54dc005", "split": "test", "audio_id": "foa_ea972c78acaad8385631", "audio_path": "audio/test/foa_ea972c78acaad8385631.wav", "scene_annotation_csv_path": "annotations/test/foa_ea972c78acaad8385631.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the cooking sounds and the rain, which one is located closer to the listener?", "answer": "The rain is closer to the listener than the cooking.", "canonical_answer": "rain", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 15.007, "elevation_deg": -22.156, "distance_m": 3.54}, {"class_id": 43, "class_name": "rain", "track_id": 2, "start_time": 5.4, "end_time": 13.4, "azimuth_deg": -163.178, "elevation_deg": 40.086, "distance_m": 2.95}]}
{"qa_id": "qa_10daff018ece80f1b38f", "split": "test", "audio_id": "foa_b07ad5ac4df43205877c", "audio_path": "audio/test/foa_b07ad5ac4df43205877c.wav", "scene_annotation_csv_path": "annotations/test/foa_b07ad5ac4df43205877c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is war sound to the left or right of zipper?", "answer": "war sound is to the left of zipper.", "canonical_answer": "war sound is to the left of zipper.", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.3, "end_time": 20.0, "azimuth_deg": 84.532, "elevation_deg": 5.821, "distance_m": 1.91}, {"class_id": 62, "class_name": "zipper", "track_id": 1, "start_time": 3.6, "end_time": 14.6, "azimuth_deg": -51.691, "elevation_deg": 19.706, "distance_m": 1.42}]}
{"qa_id": "qa_3451c9d139c539f4daf8", "split": "test", "audio_id": "foa_1f01a0a7aa958858e49f", "audio_path": "audio/test/foa_1f01a0a7aa958858e49f.wav", "scene_annotation_csv_path": "annotations/test/foa_1f01a0a7aa958858e49f.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.3s to 13.8s, which sound is heard and from what direction?", "answer": "The speech is heard from left during 0.3s to 13.8s.", "canonical_answer": "speech from left.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 13.8, "azimuth_deg": 98.741, "elevation_deg": 13.576, "distance_m": 1.23}]}
{"qa_id": "qa_4aba18c89b74039cb607", "split": "test", "audio_id": "foa_66d7375b352f42c2f615", "audio_path": "audio/test/foa_66d7375b352f42c2f615.wav", "scene_annotation_csv_path": "annotations/test/foa_66d7375b352f42c2f615.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is scratch to the left or right of tape?", "answer": "scratch is to the left of tape.", "canonical_answer": "scratch is to the left of tape.", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 4, "start_time": 0.0, "end_time": 5.3, "azimuth_deg": 146.621, "elevation_deg": 52.304, "distance_m": 2.73}, {"class_id": 48, "class_name": "tape", "track_id": 1, "start_time": 0.1, "end_time": 10.9, "azimuth_deg": -96.699, "elevation_deg": 3.629, "distance_m": 2.15}]}
{"qa_id": "qa_da2f93ca3dc640d06e6d", "split": "test", "audio_id": "foa_323484a4da3088d88ef0", "audio_path": "audio/test/foa_323484a4da3088d88ef0.wav", "scene_annotation_csv_path": "annotations/test/foa_323484a4da3088d88ef0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.0, "end_time": 6.4, "azimuth_deg": -101.628, "elevation_deg": -36.634, "distance_m": 1.89}, {"class_id": 60, "class_name": "wood", "track_id": 1, "start_time": 1.8, "end_time": 4.7, "azimuth_deg": -4.81, "elevation_deg": -11.642, "distance_m": 3.26}, {"class_id": 35, "class_name": "machine", "track_id": 2, "start_time": 5.3, "end_time": 7.0, "azimuth_deg": -69.259, "elevation_deg": -20.334, "distance_m": 3.69}]}
{"qa_id": "qa_0b7404942e02dc60496c", "split": "test", "audio_id": "foa_ef0370765081c3d7754e", "audio_path": "audio/test/foa_ef0370765081c3d7754e.wav", "scene_annotation_csv_path": "annotations/test/foa_ef0370765081c3d7754e.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.5s to 5.6s, what source is active and where is it located?", "answer": "The speech is heard from left and above during 0.5s to 5.6s.", "canonical_answer": "speech from left and above.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 2, "start_time": 0.5, "end_time": 5.6, "azimuth_deg": 94.977, "elevation_deg": 31.153, "distance_m": 2.25}]}
{"qa_id": "qa_d06c4f79b8e750593898", "split": "test", "audio_id": "foa_cd559288ebc2d788cefe", "audio_path": "audio/test/foa_cd559288ebc2d788cefe.wav", "scene_annotation_csv_path": "annotations/test/foa_cd559288ebc2d788cefe.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the speech and the typing sounds, which one is located at a higher elevation?", "answer": "The speech is at a higher elevation than the typing.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 2, "start_time": 18.0, "end_time": 20.0, "azimuth_deg": -64.213, "elevation_deg": 19.614, "distance_m": 1.29}, {"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -42.996, "elevation_deg": -26.957, "distance_m": 2.33}]}
{"qa_id": "qa_8d46b48d42874f989cd4", "split": "test", "audio_id": "foa_a6d6f211ae60e797d4d4", "audio_path": "audio/test/foa_a6d6f211ae60e797d4d4.wav", "scene_annotation_csv_path": "annotations/test/foa_a6d6f211ae60e797d4d4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which source is located closer to the listener, the dog or the insect?", "answer": "The dog is closer to the listener than the insect.", "canonical_answer": "dog", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -128.572, "elevation_deg": -19.168, "distance_m": 2.67}, {"class_id": 30, "class_name": "insect", "track_id": 1, "start_time": 1.7, "end_time": 12.6, "azimuth_deg": -0.293, "elevation_deg": -6.49, "distance_m": 3.18}]}
{"qa_id": "qa_54ed45de3edb68d0ee0b", "split": "test", "audio_id": "foa_fceb9f38f7ee8f6393e5", "audio_path": "audio/test/foa_fceb9f38f7ee8f6393e5.wav", "scene_annotation_csv_path": "annotations/test/foa_fceb9f38f7ee8f6393e5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the singing and the vehicle, which source is located at a higher elevation?", "answer": "The vehicle is positioned at a higher elevation than the singing.", "canonical_answer": "vehicle", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 2, "start_time": 9.9, "end_time": 20.0, "azimuth_deg": 140.458, "elevation_deg": -45.425, "distance_m": 1.8}, {"class_id": 55, "class_name": "vehicle", "track_id": 3, "start_time": 10.9, "end_time": 11.7, "azimuth_deg": -152.746, "elevation_deg": 19.134, "distance_m": 1.73}]}
{"qa_id": "qa_2456d4811a093091a910", "split": "test", "audio_id": "foa_d584b1490d15d31a76c8", "audio_path": "audio/test/foa_d584b1490d15d31a76c8.wav", "scene_annotation_csv_path": "annotations/test/foa_d584b1490d15d31a76c8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the train and the wind, which source is located closer to the listener?", "answer": "The wind is closer to the listener than the train.", "canonical_answer": "wind", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 0.0, "end_time": 9.8, "azimuth_deg": -127.089, "elevation_deg": -23.42, "distance_m": 3.74}, {"class_id": 58, "class_name": "wind", "track_id": 2, "start_time": 7.8, "end_time": 8.9, "azimuth_deg": -115.514, "elevation_deg": 1.52, "distance_m": 1.95}]}
{"qa_id": "qa_6c800ac834f9586be2d8", "split": "test", "audio_id": "foa_a72f7c871399629d7b81", "audio_path": "audio/test/foa_a72f7c871399629d7b81.wav", "scene_annotation_csv_path": "annotations/test/foa_a72f7c871399629d7b81.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.6s to 15.4s, what source is active and where is it located?", "answer": "The speech is heard from left during 0.6s to 15.4s.", "canonical_answer": "speech from left.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 15.4, "azimuth_deg": 74.484, "elevation_deg": 0.0, "distance_m": 4.32}]}
{"qa_id": "qa_8e7fa90a5f579e3626bc", "split": "test", "audio_id": "foa_2dece6f684be72a71c02", "audio_path": "audio/test/foa_2dece6f684be72a71c02.wav", "scene_annotation_csv_path": "annotations/test/foa_2dece6f684be72a71c02.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is drum to the left or right of tearing?", "answer": "drum is to the right of tearing.", "canonical_answer": "drum is to the right of tearing.", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 1, "start_time": 1.2, "end_time": 1.8, "azimuth_deg": 62.178, "elevation_deg": -21.171, "distance_m": 2.98}, {"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 0.0, "end_time": 2.7, "azimuth_deg": 132.86, "elevation_deg": -6.886, "distance_m": 3.35}]}
{"qa_id": "qa_a3d46ae2a5763fa61b02", "split": "test", "audio_id": "foa_7b36c387b5cc8592ba51", "audio_path": "audio/test/foa_7b36c387b5cc8592ba51.wav", "scene_annotation_csv_path": "annotations/test/foa_7b36c387b5cc8592ba51.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the right?", "answer": "Among the behind-the-listener sources, the rightmost one is scratch.", "canonical_answer": "scratch", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 1, "start_time": 2.0, "end_time": 8.5, "azimuth_deg": 102.377, "elevation_deg": -13.847, "distance_m": 2.08}, {"class_id": 44, "class_name": "scratch", "track_id": 3, "start_time": 9.3, "end_time": 11.2, "azimuth_deg": 95.723, "elevation_deg": 24.999, "distance_m": 1.38}]}
{"qa_id": "qa_56df59776e7966dd3048", "split": "test", "audio_id": "foa_03b95c73d54d94140f20", "audio_path": "audio/test/foa_03b95c73d54d94140f20.wav", "scene_annotation_csv_path": "annotations/test/foa_03b95c73d54d94140f20.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is paper.", "canonical_answer": "paper", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.8, "end_time": 20.0, "azimuth_deg": 44.465, "elevation_deg": -12.689, "distance_m": 1.77}, {"class_id": 40, "class_name": "paper", "track_id": 1, "start_time": 5.7, "end_time": 6.7, "azimuth_deg": -99.007, "elevation_deg": 18.8, "distance_m": 2.76}, {"class_id": 9, "class_name": "car", "track_id": 2, "start_time": 12.2, "end_time": 15.7, "azimuth_deg": -72.945, "elevation_deg": -41.911, "distance_m": 2.2}, {"class_id": 35, "class_name": "machine", "track_id": 3, "start_time": 16.8, "end_time": 20.0, "azimuth_deg": 72.698, "elevation_deg": -4.219, "distance_m": 1.71}]}
{"qa_id": "qa_944ef95e0dada85acc90", "split": "test", "audio_id": "foa_0f85c526e56b564b8e25", "audio_path": "audio/test/foa_0f85c526e56b564b8e25.wav", "scene_annotation_csv_path": "annotations/test/foa_0f85c526e56b564b8e25.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the dog and the singing, which source is located closer to the listener?", "answer": "The dog is closer to the listener than the singing.", "canonical_answer": "dog", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 1, "start_time": 2.2, "end_time": 9.0, "azimuth_deg": 38.145, "elevation_deg": 41.187, "distance_m": 0.99}, {"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.7, "end_time": 19.4, "azimuth_deg": -19.909, "elevation_deg": -0.075, "distance_m": 2.36}]}
{"qa_id": "qa_7c2196bb5eeb6a6be20e", "split": "test", "audio_id": "foa_0eaac53c15f030f7ab7e", "audio_path": "audio/test/foa_0eaac53c15f030f7ab7e.wav", "scene_annotation_csv_path": "annotations/test/foa_0eaac53c15f030f7ab7e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the bell and the water sounds, which one is located at a higher elevation?", "answer": "The bell is located at a higher elevation than the water.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 2, "start_time": 4.2, "end_time": 6.9, "azimuth_deg": -68.756, "elevation_deg": 5.949, "distance_m": 2.16}, {"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 4.8, "azimuth_deg": -15.273, "elevation_deg": -31.311, "distance_m": 1.45}]}
{"qa_id": "qa_1a15d3a901b5f1565f16", "split": "test", "audio_id": "foa_67aa786defd2fcc7bf29", "audio_path": "audio/test/foa_67aa786defd2fcc7bf29.wav", "scene_annotation_csv_path": "annotations/test/foa_67aa786defd2fcc7bf29.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is cat to the left or right of home sound?", "answer": "cat is to the left of home sound.", "canonical_answer": "cat is to the left of home sound.", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 1, "start_time": 1.3, "end_time": 4.2, "azimuth_deg": 158.279, "elevation_deg": -4.539, "distance_m": 3.27}, {"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.7, "end_time": 16.8, "azimuth_deg": -128.191, "elevation_deg": -39.297, "distance_m": 1.57}]}
{"qa_id": "qa_d0d6d1acd180e9d00214", "split": "test", "audio_id": "foa_77418c47effbc1cfb80e", "audio_path": "audio/test/foa_77418c47effbc1cfb80e.wav", "scene_annotation_csv_path": "annotations/test/foa_77418c47effbc1cfb80e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.7s to 7.8s, which sound is heard and from what direction?", "answer": "The alarm is heard from back and below during 0.7s to 7.8s.", "canonical_answer": "alarm from back and below.", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.7, "end_time": 7.8, "azimuth_deg": -171.427, "elevation_deg": -34.17, "distance_m": 2.48}]}
{"qa_id": "qa_eee4c39df3f6890c632b", "split": "test", "audio_id": "foa_f2d1b2b00ea377c55c92", "audio_path": "audio/test/foa_f2d1b2b00ea377c55c92.wav", "scene_annotation_csv_path": "annotations/test/foa_f2d1b2b00ea377c55c92.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is clock.", "canonical_answer": "clock", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 1.2, "end_time": 20.0, "azimuth_deg": -38.485, "elevation_deg": -29.85, "distance_m": 2.37}, {"class_id": 11, "class_name": "clock", "track_id": 1, "start_time": 2.3, "end_time": 6.2, "azimuth_deg": 0.623, "elevation_deg": 9.914, "distance_m": 2.9}, {"class_id": 43, "class_name": "rain", "track_id": 2, "start_time": 8.7, "end_time": 16.7, "azimuth_deg": -23.995, "elevation_deg": -29.824, "distance_m": 2.05}, {"class_id": 62, "class_name": "zipper", "track_id": 3, "start_time": 17.3, "end_time": 20.0, "azimuth_deg": -6.282, "elevation_deg": 21.598, "distance_m": 1.37}]}
{"qa_id": "qa_2245fc66d63bc0062321", "split": "test", "audio_id": "foa_f0c1c58d476cc70b2c7e", "audio_path": "audio/test/foa_f0c1c58d476cc70b2c7e.wav", "scene_annotation_csv_path": "annotations/test/foa_f0c1c58d476cc70b2c7e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the body sound occurs, where is it located relative to the listener?", "answer": "The body sound is heard from front during 0.0s to 0.3s.", "canonical_answer": "body sound from front.", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": 13.831, "elevation_deg": -12.139, "distance_m": 1.97}]}
{"qa_id": "qa_6e6f1196eeace8ec4fd8", "split": "test", "audio_id": "foa_f63e650f1769cb5284c2", "audio_path": "audio/test/foa_f63e650f1769cb5284c2.wav", "scene_annotation_csv_path": "annotations/test/foa_f63e650f1769cb5284c2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener: the footsteps or the singing?", "answer": "The footsteps are closer to the listener than the singing.", "canonical_answer": "footsteps", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 2, "start_time": 18.0, "end_time": 19.7, "azimuth_deg": 74.807, "elevation_deg": -34.635, "distance_m": 1.78}, {"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -123.577, "elevation_deg": -31.367, "distance_m": 2.66}]}
{"qa_id": "qa_0026bfaf403e5333e3bf", "split": "test", "audio_id": "foa_17f48114e6a4c00eae57", "audio_path": "audio/test/foa_17f48114e6a4c00eae57.wav", "scene_annotation_csv_path": "annotations/test/foa_17f48114e6a4c00eae57.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the sound of rain or the sound of singing coming from a higher elevation?", "answer": "The sound of rain originates from a higher elevation than the singing.", "canonical_answer": "rain", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 3, "start_time": 8.4, "end_time": 20.0, "azimuth_deg": -159.613, "elevation_deg": 34.263, "distance_m": 2.22}, {"class_id": 45, "class_name": "singing", "track_id": 2, "start_time": 4.3, "end_time": 20.0, "azimuth_deg": -99.902, "elevation_deg": 8.47, "distance_m": 2.7}]}
{"qa_id": "qa_8c0c621fad0bfa352315", "split": "test", "audio_id": "foa_3cea80ef518fdb4773d6", "audio_path": "audio/test/foa_3cea80ef518fdb4773d6.wav", "scene_annotation_csv_path": "annotations/test/foa_3cea80ef518fdb4773d6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to ocean, is appliance on the left or on the right?", "answer": "appliance is to the right of ocean.", "canonical_answer": "appliance is to the right of ocean.", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.1, "end_time": 11.9, "azimuth_deg": -150.161, "elevation_deg": -7.2, "distance_m": 1.3}, {"class_id": 39, "class_name": "ocean", "track_id": 1, "start_time": 3.0, "end_time": 12.4, "azimuth_deg": -114.988, "elevation_deg": -1.664, "distance_m": 1.54}]}
{"qa_id": "qa_7b652514d169bd9a464c", "split": "test", "audio_id": "foa_dc96cffa612f533fdc4f", "audio_path": "audio/test/foa_dc96cffa612f533fdc4f.wav", "scene_annotation_csv_path": "annotations/test/foa_dc96cffa612f533fdc4f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the tape or the train positioned at a higher elevation?", "answer": "The tape is at a higher elevation than the train.", "canonical_answer": "tape", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 2, "start_time": 16.6, "end_time": 20.0, "azimuth_deg": 77.127, "elevation_deg": 33.862, "distance_m": 0.61}, {"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -68.576, "elevation_deg": -22.281, "distance_m": 3.64}]}
{"qa_id": "qa_4cecb648a9b4dd762616", "split": "test", "audio_id": "foa_fc7b3b2e6e5cd04f6c98", "audio_path": "audio/test/foa_fc7b3b2e6e5cd04f6c98.wav", "scene_annotation_csv_path": "annotations/test/foa_fc7b3b2e6e5cd04f6c98.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to tool, is appliance on the left or on the right?", "answer": "appliance is to the left of tool.", "canonical_answer": "appliance is to the left of tool.", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.0, "end_time": 11.6, "azimuth_deg": 161.643, "elevation_deg": -55.29, "distance_m": 1.27}, {"class_id": 52, "class_name": "tool", "track_id": 1, "start_time": 4.8, "end_time": 13.6, "azimuth_deg": 24.925, "elevation_deg": 32.383, "distance_m": 3.7}]}
{"qa_id": "qa_bd1697e2c0c326c011a9", "split": "test", "audio_id": "foa_e9fa550ff5012844a7f7", "audio_path": "audio/test/foa_e9fa550ff5012844a7f7.wav", "scene_annotation_csv_path": "annotations/test/foa_e9fa550ff5012844a7f7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source, the appliance or the singing, is positioned closer to the listener?", "answer": "The appliance is closer to the listener than the singing.", "canonical_answer": "appliance", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 3, "start_time": 10.7, "end_time": 15.5, "azimuth_deg": 52.444, "elevation_deg": 0.635, "distance_m": 2.19}, {"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 3.2, "end_time": 14.5, "azimuth_deg": -82.853, "elevation_deg": -31.484, "distance_m": 2.8}]}
{"qa_id": "qa_da2cced0716c363123b5", "split": "test", "audio_id": "foa_0c1ab0759dbfabc10c05", "audio_path": "audio/test/foa_0c1ab0759dbfabc10c05.wav", "scene_annotation_csv_path": "annotations/test/foa_0c1ab0759dbfabc10c05.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from in front of the listener?", "answer": "The closest source in front of the listener is aircraft.", "canonical_answer": "aircraft", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 1, "start_time": 1.9, "end_time": 10.1, "azimuth_deg": -79.817, "elevation_deg": -3.671, "distance_m": 2.47}]}
{"qa_id": "qa_146c4fe03d7e97efcf30", "split": "test", "audio_id": "foa_d74d3acc7d4fcc6567e9", "audio_path": "audio/test/foa_d74d3acc7d4fcc6567e9.wav", "scene_annotation_csv_path": "annotations/test/foa_d74d3acc7d4fcc6567e9.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.3s to 5.3s, which sound is heard and from what direction?", "answer": "The speech is heard from right during 0.3s to 5.3s.", "canonical_answer": "speech from right.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.3, "end_time": 5.3, "azimuth_deg": -83.986, "elevation_deg": 8.278, "distance_m": 1.87}]}
{"qa_id": "qa_808cfa49999585f46701", "split": "test", "audio_id": "foa_19767f141d0e4ed001ee", "audio_path": "audio/test/foa_19767f141d0e4ed001ee.wav", "scene_annotation_csv_path": "annotations/test/foa_19767f141d0e4ed001ee.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is singing to the left or right of wind?", "answer": "singing is to the left of wind.", "canonical_answer": "singing is to the left of wind.", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.4, "end_time": 20.0, "azimuth_deg": 163.706, "elevation_deg": -6.459, "distance_m": 2.23}, {"class_id": 58, "class_name": "wind", "track_id": 1, "start_time": 1.4, "end_time": 7.9, "azimuth_deg": -59.858, "elevation_deg": -9.328, "distance_m": 2.5}]}
{"qa_id": "qa_e2f7b33de1b23df03ba2", "split": "test", "audio_id": "foa_9b5b466460f9ba28fc4d", "audio_path": "audio/test/foa_9b5b466460f9ba28fc4d.wav", "scene_annotation_csv_path": "annotations/test/foa_9b5b466460f9ba28fc4d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the speech and the train, which source is located closer to the listener?", "answer": "The speech is closer to the listener than the train.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 2, "start_time": 15.7, "end_time": 20.0, "azimuth_deg": 69.825, "elevation_deg": -3.846, "distance_m": 1.07}, {"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 0.0, "end_time": 18.8, "azimuth_deg": 148.485, "elevation_deg": 30.129, "distance_m": 1.97}]}
{"qa_id": "qa_a2138405a027a19e1f13", "split": "test", "audio_id": "foa_c6a83e89ec7e9fa0e309", "audio_path": "audio/test/foa_c6a83e89ec7e9fa0e309.wav", "scene_annotation_csv_path": "annotations/test/foa_c6a83e89ec7e9fa0e309.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the male speech occurs, where is it located relative to the listener?", "answer": "The male speech is heard from back-right during 1.0s to 20.0s.", "canonical_answer": "male speech from back-right.", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 1.0, "end_time": 20.0, "azimuth_deg": -138.697, "elevation_deg": -8.199, "distance_m": 1.15}]}
{"qa_id": "qa_3ecd3791f6d8b91b532a", "split": "test", "audio_id": "foa_e3a5d7d55cb85ccd1b52", "audio_path": "audio/test/foa_e3a5d7d55cb85ccd1b52.wav", "scene_annotation_csv_path": "annotations/test/foa_e3a5d7d55cb85ccd1b52.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is cooking.", "canonical_answer": "cooking", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.3, "end_time": 20.0, "azimuth_deg": -94.315, "elevation_deg": -4.635, "distance_m": 0.83}, {"class_id": 51, "class_name": "thunderstorm", "track_id": 1, "start_time": 4.2, "end_time": 10.0, "azimuth_deg": -106.378, "elevation_deg": -48.51, "distance_m": 1.57}, {"class_id": 58, "class_name": "wind", "track_id": 2, "start_time": 6.8, "end_time": 17.8, "azimuth_deg": -149.79, "elevation_deg": 43.819, "distance_m": 1.06}, {"class_id": 12, "class_name": "cooking", "track_id": 3, "start_time": 11.5, "end_time": 20.0, "azimuth_deg": -166.033, "elevation_deg": -34.829, "distance_m": 2.18}, {"class_id": 61, "class_name": "writing", "track_id": 4, "start_time": 18.8, "end_time": 20.0, "azimuth_deg": 123.344, "elevation_deg": 13.658, "distance_m": 0.54}]}
{"qa_id": "qa_b90c772c165702752b9d", "split": "test", "audio_id": "foa_161357c04c0d608f0265", "audio_path": "audio/test/foa_161357c04c0d608f0265.wav", "scene_annotation_csv_path": "annotations/test/foa_161357c04c0d608f0265.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the speech and the vehicle, which sound source is positioned at a higher elevation?", "answer": "The speech is located at a higher elevation than the vehicle.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.0, "end_time": 8.0, "azimuth_deg": -91.733, "elevation_deg": 31.79, "distance_m": 3.04}, {"class_id": 55, "class_name": "vehicle", "track_id": 1, "start_time": 4.3, "end_time": 7.3, "azimuth_deg": -13.644, "elevation_deg": -12.888, "distance_m": 1.7}]}
{"qa_id": "qa_bd833cf219b5501577fd", "split": "test", "audio_id": "foa_d28df4e3148c088702c5", "audio_path": "audio/test/foa_d28df4e3148c088702c5.wav", "scene_annotation_csv_path": "annotations/test/foa_d28df4e3148c088702c5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the alarm occurs, where is it located relative to the listener?", "answer": "The alarm is heard from right during 0.0s to 20.0s.", "canonical_answer": "alarm from right.", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -112.223, "elevation_deg": -5.029, "distance_m": 1.79}]}
{"qa_id": "qa_cc47d2915cffc5928ba3", "split": "test", "audio_id": "foa_469d79f44d9c9e4b205d", "audio_path": "audio/test/foa_469d79f44d9c9e4b205d.wav", "scene_annotation_csv_path": "annotations/test/foa_469d79f44d9c9e4b205d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the left?", "answer": "Among the behind-the-listener sources, the leftmost one is ocean.", "canonical_answer": "ocean", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 1.5, "end_time": 20.0, "azimuth_deg": -97.641, "elevation_deg": -4.295, "distance_m": 2.74}, {"class_id": 10, "class_name": "cat", "track_id": 2, "start_time": 18.2, "end_time": 20.0, "azimuth_deg": -109.883, "elevation_deg": 8.92, "distance_m": 2.55}]}
{"qa_id": "qa_f2843ef1efaf1ac3d1d2", "split": "test", "audio_id": "foa_0bf18ad6891907cd0d6a", "audio_path": "audio/test/foa_0bf18ad6891907cd0d6a.wav", "scene_annotation_csv_path": "annotations/test/foa_0bf18ad6891907cd0d6a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the rain and the train, which sound source is located closer to the listener?", "answer": "The train is closer to the listener than the rain.", "canonical_answer": "train", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 18.2, "azimuth_deg": -77.929, "elevation_deg": 39.057, "distance_m": 3.08}, {"class_id": 53, "class_name": "train", "track_id": 2, "start_time": 12.4, "end_time": 19.9, "azimuth_deg": 160.763, "elevation_deg": -37.036, "distance_m": 1.88}]}
{"qa_id": "qa_b3f61f18195ee4cfe3ec", "split": "test", "audio_id": "foa_3e10d47c2df23234c8b2", "audio_path": "audio/test/foa_3e10d47c2df23234c8b2.wav", "scene_annotation_csv_path": "annotations/test/foa_3e10d47c2df23234c8b2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is aircraft to the left or right of gong?", "answer": "aircraft is to the left of gong.", "canonical_answer": "aircraft is to the left of gong.", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 1.3, "end_time": 7.8, "azimuth_deg": 36.569, "elevation_deg": 16.862, "distance_m": 3.41}, {"class_id": 26, "class_name": "gong", "track_id": 1, "start_time": 2.9, "end_time": 6.1, "azimuth_deg": -0.072, "elevation_deg": -4.382, "distance_m": 3.14}]}
{"qa_id": "qa_c39224bf429ef5b76ab0", "split": "test", "audio_id": "foa_d3bd27022612fb79d972", "audio_path": "audio/test/foa_d3bd27022612fb79d972.wav", "scene_annotation_csv_path": "annotations/test/foa_d3bd27022612fb79d972.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is positioned at a higher elevation, the footsteps or the writing?", "answer": "The footsteps are at a higher elevation than the writing.", "canonical_answer": "footsteps", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 2, "start_time": 8.4, "end_time": 11.7, "azimuth_deg": -112.789, "elevation_deg": 20.673, "distance_m": 2.51}, {"class_id": 61, "class_name": "writing", "track_id": 1, "start_time": 3.8, "end_time": 10.3, "azimuth_deg": -25.891, "elevation_deg": -23.676, "distance_m": 0.96}]}
{"qa_id": "qa_44234def8411e3a7ae6a", "split": "test", "audio_id": "foa_6c7cd1f549766ae889f5", "audio_path": "audio/test/foa_6c7cd1f549766ae889f5.wav", "scene_annotation_csv_path": "annotations/test/foa_6c7cd1f549766ae889f5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to ocean, is gong on the left or on the right?", "answer": "gong is to the left of ocean.", "canonical_answer": "gong is to the left of ocean.", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 1, "start_time": 4.8, "end_time": 7.3, "azimuth_deg": -21.659, "elevation_deg": 19.115, "distance_m": 2.48}, {"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.2, "end_time": 9.6, "azimuth_deg": -174.696, "elevation_deg": 6.82, "distance_m": 2.38}]}
{"qa_id": "qa_bac9883a3fb2452c846c", "split": "test", "audio_id": "foa_3491de02b58a93d5a71a", "audio_path": "audio/test/foa_3491de02b58a93d5a71a.wav", "scene_annotation_csv_path": "annotations/test/foa_3491de02b58a93d5a71a.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the keyboard instrument occurs, where is it located relative to the listener?", "answer": "The keyboard instrument is heard from front and above during 0.0s to 0.8s.", "canonical_answer": "keyboard instrument from front and above.", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 1, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": 5.192, "elevation_deg": 15.892, "distance_m": 1.3}]}
{"qa_id": "qa_09252bf6937b2e6b72b0", "split": "test", "audio_id": "foa_771e592ee68e3fcf08b7", "audio_path": "audio/test/foa_771e592ee68e3fcf08b7.wav", "scene_annotation_csv_path": "annotations/test/foa_771e592ee68e3fcf08b7.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the musical instrument and the speech, which sound source is positioned closer to the listener?", "answer": "The musical instrument is closer to the listener than the speech.", "canonical_answer": "musical instrument", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 1, "start_time": 0.4, "end_time": 17.4, "azimuth_deg": 112.437, "elevation_deg": -36.728, "distance_m": 2.3}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.5, "end_time": 3.1, "azimuth_deg": -13.908, "elevation_deg": 0.0, "distance_m": 4.32}]}
{"qa_id": "qa_b7a17174130132408da0", "split": "test", "audio_id": "foa_9bf418cc5c5159e9f196", "audio_path": "audio/test/foa_9bf418cc5c5159e9f196.wav", "scene_annotation_csv_path": "annotations/test/foa_9bf418cc5c5159e9f196.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the left?", "answer": "Among the front-positioned sources, the leftmost one is cooking.", "canonical_answer": "cooking", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 1, "start_time": 12.3, "end_time": 18.2, "azimuth_deg": -29.154, "elevation_deg": -21.29, "distance_m": 2.42}, {"class_id": 15, "class_name": "crushing", "track_id": 2, "start_time": 14.0, "end_time": 18.8, "azimuth_deg": -84.995, "elevation_deg": -26.817, "distance_m": 1.21}]}
{"qa_id": "qa_37ca225fc52debdef687", "split": "test", "audio_id": "foa_68a200f9219095c01dae", "audio_path": "audio/test/foa_68a200f9219095c01dae.wav", "scene_annotation_csv_path": "annotations/test/foa_68a200f9219095c01dae.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the footsteps and the zipper, which sound is positioned at a higher elevation?", "answer": "The footsteps are at a higher elevation than the zipper.", "canonical_answer": "footsteps", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 1, "start_time": 3.8, "end_time": 14.1, "azimuth_deg": 110.408, "elevation_deg": 15.832, "distance_m": 1.01}, {"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.6, "end_time": 11.6, "azimuth_deg": 44.12, "elevation_deg": -20.275, "distance_m": 3.07}]}
{"qa_id": "qa_1cf5ffe2a0be6cff4710", "split": "test", "audio_id": "foa_5fe5449b2dc8f46f8302", "audio_path": "audio/test/foa_5fe5449b2dc8f46f8302.wav", "scene_annotation_csv_path": "annotations/test/foa_5fe5449b2dc8f46f8302.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from in front of the listener?", "answer": "The closest source in front of the listener is percussion.", "canonical_answer": "percussion", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.8, "end_time": 20.0, "azimuth_deg": 11.061, "elevation_deg": 12.366, "distance_m": 3.19}, {"class_id": 41, "class_name": "percussion", "track_id": 1, "start_time": 2.9, "end_time": 3.5, "azimuth_deg": 56.403, "elevation_deg": -17.567, "distance_m": 0.8}, {"class_id": 36, "class_name": "male_speech", "track_id": 2, "start_time": 11.6, "end_time": 12.7, "azimuth_deg": -75.256, "elevation_deg": -0.755, "distance_m": 2.53}]}
{"qa_id": "qa_3f250917856a94831583", "split": "test", "audio_id": "foa_ff128015c0e7ba0b4de7", "audio_path": "audio/test/foa_ff128015c0e7ba0b4de7.wav", "scene_annotation_csv_path": "annotations/test/foa_ff128015c0e7ba0b4de7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the aircraft and the singing, which sound source is positioned at a higher elevation?", "answer": "The singing is at a higher elevation than the aircraft.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 2, "start_time": 5.3, "end_time": 6.2, "azimuth_deg": 153.228, "elevation_deg": -20.67, "distance_m": 3.06}, {"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 1.1, "end_time": 7.6, "azimuth_deg": 45.87, "elevation_deg": -4.422, "distance_m": 3.28}]}
{"qa_id": "qa_86f218ecc04a7c152233", "split": "test", "audio_id": "foa_0eaf1dd510ff423d33c0", "audio_path": "audio/test/foa_0eaf1dd510ff423d33c0.wav", "scene_annotation_csv_path": "annotations/test/foa_0eaf1dd510ff423d33c0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to cat, is car on the left or on the right?", "answer": "car is to the left of cat.", "canonical_answer": "car is to the left of cat.", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 1, "start_time": 5.4, "end_time": 8.9, "azimuth_deg": 54.846, "elevation_deg": -6.095, "distance_m": 2.76}, {"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 1.8, "end_time": 19.2, "azimuth_deg": -163.886, "elevation_deg": -25.857, "distance_m": 2.59}]}
{"qa_id": "qa_43a06961abf27efaa5d7", "split": "test", "audio_id": "foa_a068ae9b42548c6c6843", "audio_path": "audio/test/foa_a068ae9b42548c6c6843.wav", "scene_annotation_csv_path": "annotations/test/foa_a068ae9b42548c6c6843.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the metal clink occurs, where is it located relative to the listener?", "answer": "The metal clink is heard from front-left during 5.7s to 16.3s.", "canonical_answer": "metal clink from front-left.", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 1, "start_time": 5.7, "end_time": 16.3, "azimuth_deg": 42.667, "elevation_deg": 3.355, "distance_m": 2.93}]}
{"qa_id": "qa_31f4665174373895e9da", "split": "test", "audio_id": "foa_50853f58953173cdde02", "audio_path": "audio/test/foa_50853f58953173cdde02.wav", "scene_annotation_csv_path": "annotations/test/foa_50853f58953173cdde02.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the breathing and the knock, which sound source is positioned closer to the listener?", "answer": "The knock is closer to the listener than the breathing.", "canonical_answer": "knock", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 1, "start_time": 0.6, "end_time": 1.1, "azimuth_deg": -151.346, "elevation_deg": 25.049, "distance_m": 2.5}, {"class_id": 33, "class_name": "knock", "track_id": 0, "start_time": 0.8, "end_time": 14.8, "azimuth_deg": 75.934, "elevation_deg": 13.633, "distance_m": 1.62}]}
{"qa_id": "qa_f0c51904fae8f9596293", "split": "test", "audio_id": "foa_d948815168ea9ea655a3", "audio_path": "audio/test/foa_d948815168ea9ea655a3.wav", "scene_annotation_csv_path": "annotations/test/foa_d948815168ea9ea655a3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is tool.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.9, "end_time": 20.0, "azimuth_deg": -36.056, "elevation_deg": -12.527, "distance_m": 3.19}, {"class_id": 50, "class_name": "telephone_alarm", "track_id": 1, "start_time": 1.3, "end_time": 11.9, "azimuth_deg": 54.806, "elevation_deg": 17.176, "distance_m": 2.44}, {"class_id": 36, "class_name": "male_speech", "track_id": 2, "start_time": 3.5, "end_time": 11.6, "azimuth_deg": 15.128, "elevation_deg": -37.245, "distance_m": 2.48}, {"class_id": 62, "class_name": "zipper", "track_id": 3, "start_time": 14.5, "end_time": 18.2, "azimuth_deg": 119.767, "elevation_deg": 9.213, "distance_m": 3.32}]}
{"qa_id": "qa_4947cbbc5482bf1c9455", "split": "test", "audio_id": "foa_ca2bdae871973a17159e", "audio_path": "audio/test/foa_ca2bdae871973a17159e.wav", "scene_annotation_csv_path": "annotations/test/foa_ca2bdae871973a17159e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.8s to 7.0s, what source is active and where is it located?", "answer": "The thunderstorm is heard from back-right and below during 0.8s to 7.0s.", "canonical_answer": "thunderstorm from back-right and below.", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 0.8, "end_time": 7.0, "azimuth_deg": -116.082, "elevation_deg": -16.576, "distance_m": 3.45}]}
{"qa_id": "qa_50604ba161ca8540008f", "split": "test", "audio_id": "foa_7caef772ec5003a47a8b", "audio_path": "audio/test/foa_7caef772ec5003a47a8b.wav", "scene_annotation_csv_path": "annotations/test/foa_7caef772ec5003a47a8b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is clock to the left or right of singing?", "answer": "clock is to the right of singing.", "canonical_answer": "clock is to the right of singing.", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 14.5, "azimuth_deg": -91.36, "elevation_deg": -31.964, "distance_m": 2.77}, {"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 3.6, "end_time": 10.6, "azimuth_deg": 161.548, "elevation_deg": 10.737, "distance_m": 3.11}]}
{"qa_id": "qa_f7b200109c3e2e511be7", "split": "test", "audio_id": "foa_5989de02d9c1bd0906bd", "audio_path": "audio/test/foa_5989de02d9c1bd0906bd.wav", "scene_annotation_csv_path": "annotations/test/foa_5989de02d9c1bd0906bd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the laughter and the singing, which sound source is positioned closer to the listener?", "answer": "The singing is closer to the listener than the laughter.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.0, "end_time": 10.2, "azimuth_deg": -30.387, "elevation_deg": -8.53, "distance_m": 2.33}, {"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 1.4, "end_time": 9.5, "azimuth_deg": -11.711, "elevation_deg": 14.064, "distance_m": 1.21}]}
{"qa_id": "qa_731c6b2ef34734ca64df", "split": "test", "audio_id": "foa_fc77eaa94a5b59ca6c21", "audio_path": "audio/test/foa_fc77eaa94a5b59ca6c21.wav", "scene_annotation_csv_path": "annotations/test/foa_fc77eaa94a5b59ca6c21.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the cooking and the zipper, which sound source is positioned at a higher elevation?", "answer": "The zipper is located at a higher elevation than the cooking.", "canonical_answer": "zipper", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.1, "end_time": 17.4, "azimuth_deg": -51.076, "elevation_deg": -40.64, "distance_m": 1.93}, {"class_id": 62, "class_name": "zipper", "track_id": 1, "start_time": 1.3, "end_time": 6.9, "azimuth_deg": -107.431, "elevation_deg": 9.655, "distance_m": 2.81}]}
{"qa_id": "qa_74d72c0a37c4f620196c", "split": "test", "audio_id": "foa_2c7201fa3f863a47860b", "audio_path": "audio/test/foa_2c7201fa3f863a47860b.wav", "scene_annotation_csv_path": "annotations/test/foa_2c7201fa3f863a47860b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to door, is alarm on the left or on the right?", "answer": "alarm is to the right of door.", "canonical_answer": "alarm is to the right of door.", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.4, "end_time": 20.0, "azimuth_deg": -166.399, "elevation_deg": 45.852, "distance_m": 1.2}, {"class_id": 17, "class_name": "door", "track_id": 1, "start_time": 1.2, "end_time": 2.3, "azimuth_deg": 136.372, "elevation_deg": 21.441, "distance_m": 1.4}]}
{"qa_id": "qa_042c0eb1b795bcfb1632", "split": "test", "audio_id": "foa_fa3d86b00f46d25a3b9b", "audio_path": "audio/test/foa_fa3d86b00f46d25a3b9b.wav", "scene_annotation_csv_path": "annotations/test/foa_fa3d86b00f46d25a3b9b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is bird.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 18.3, "azimuth_deg": -24.062, "elevation_deg": 6.713, "distance_m": 2.8}, {"class_id": 1, "class_name": "alarm", "track_id": 1, "start_time": 13.8, "end_time": 14.7, "azimuth_deg": -148.8, "elevation_deg": -6.75, "distance_m": 2.86}, {"class_id": 14, "class_name": "crackle", "track_id": 2, "start_time": 14.9, "end_time": 17.4, "azimuth_deg": -171.357, "elevation_deg": 5.197, "distance_m": 1.02}]}
{"qa_id": "qa_599c9109b5910f8e4b4d", "split": "test", "audio_id": "foa_6d59d59aae9cda30fd90", "audio_path": "audio/test/foa_6d59d59aae9cda30fd90.wav", "scene_annotation_csv_path": "annotations/test/foa_6d59d59aae9cda30fd90.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is located at a higher elevation, cooking or insect?", "answer": "The insect is positioned at a greater height compared to the cooking sound.", "canonical_answer": "insect", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 3, "start_time": 14.2, "end_time": 17.6, "azimuth_deg": -63.266, "elevation_deg": -8.193, "distance_m": 0.62}, {"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 16.2, "azimuth_deg": -5.984, "elevation_deg": 28.481, "distance_m": 1.4}]}
{"qa_id": "qa_c50536c79493dd100924", "split": "test", "audio_id": "foa_0ed4cb40e79386782777", "audio_path": "audio/test/foa_0ed4cb40e79386782777.wav", "scene_annotation_csv_path": "annotations/test/foa_0ed4cb40e79386782777.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.4s to 4.2s, which sound is heard and from what direction?", "answer": "The speech is heard from left during 0.4s to 4.2s.", "canonical_answer": "speech from left.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 4.2, "azimuth_deg": 70.434, "elevation_deg": 0.0, "distance_m": 2.57}]}
{"qa_id": "qa_7ae0189a65dadcfd47bd", "split": "test", "audio_id": "foa_4d636012961b7e7e6fa6", "audio_path": "audio/test/foa_4d636012961b7e7e6fa6.wav", "scene_annotation_csv_path": "annotations/test/foa_4d636012961b7e7e6fa6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the appliance and the frog, which sound source is positioned closer to the listener?", "answer": "The appliance is closer to the listener than the frog.", "canonical_answer": "appliance", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.3, "end_time": 17.6, "azimuth_deg": -18.961, "elevation_deg": -36.346, "distance_m": 1.45}, {"class_id": 24, "class_name": "frog", "track_id": 2, "start_time": 12.2, "end_time": 15.7, "azimuth_deg": 94.539, "elevation_deg": -41.649, "distance_m": 2.17}]}
{"qa_id": "qa_805a2c696bf7cd5da587", "split": "test", "audio_id": "foa_430cbce4ed57117bbd4d", "audio_path": "audio/test/foa_430cbce4ed57117bbd4d.wav", "scene_annotation_csv_path": "annotations/test/foa_430cbce4ed57117bbd4d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the body sound occurs, where is it located relative to the listener?", "answer": "The body sound is heard from front-right and above during 0.8s to 2.5s.", "canonical_answer": "body sound from front-right and above.", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.8, "end_time": 2.5, "azimuth_deg": -33.596, "elevation_deg": 17.008, "distance_m": 1.95}]}
{"qa_id": "qa_9373356ce3e23fee018b", "split": "test", "audio_id": "foa_3e2b3dd91ecffcbf700a", "audio_path": "audio/test/foa_3e2b3dd91ecffcbf700a.wav", "scene_annotation_csv_path": "annotations/test/foa_3e2b3dd91ecffcbf700a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the aircraft and the knock, which sound source is positioned closer to the listener?", "answer": "The aircraft is the sound source that is closer to the listener.", "canonical_answer": "aircraft", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -178.112, "elevation_deg": -20.029, "distance_m": 1.87}, {"class_id": 33, "class_name": "knock", "track_id": 2, "start_time": 16.1, "end_time": 19.3, "azimuth_deg": 36.118, "elevation_deg": 20.365, "distance_m": 2.45}]}
{"qa_id": "qa_855991f5d59821454739", "split": "test", "audio_id": "foa_3f604eee68081b3e5353", "audio_path": "audio/test/foa_3f604eee68081b3e5353.wav", "scene_annotation_csv_path": "annotations/test/foa_3f604eee68081b3e5353.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the thunderstorm or the wind instrument located at a higher elevation?", "answer": "The wind instrument is positioned at a higher elevation than the thunderstorm.", "canonical_answer": "wind instrument", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 1, "start_time": 3.9, "end_time": 7.6, "azimuth_deg": -87.501, "elevation_deg": -6.032, "distance_m": 0.79}, {"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.1, "end_time": 4.2, "azimuth_deg": 11.792, "elevation_deg": 17.459, "distance_m": 1.87}]}
{"qa_id": "qa_5e5d59f5f969c8864c64", "split": "test", "audio_id": "foa_6df84dea31f0e652c40f", "audio_path": "audio/test/foa_6df84dea31f0e652c40f.wav", "scene_annotation_csv_path": "annotations/test/foa_6df84dea31f0e652c40f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is metal clink.", "canonical_answer": "metal clink", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.0, "end_time": 18.9, "azimuth_deg": 51.616, "elevation_deg": -6.677, "distance_m": 1.14}, {"class_id": 31, "class_name": "keyboard_instrument", "track_id": 2, "start_time": 1.0, "end_time": 2.7, "azimuth_deg": 19.614, "elevation_deg": -31.015, "distance_m": 1.39}, {"class_id": 16, "class_name": "dog", "track_id": 1, "start_time": 2.4, "end_time": 20.0, "azimuth_deg": 38.03, "elevation_deg": -8.454, "distance_m": 1.95}]}
{"qa_id": "qa_0816c869a53c71fc0319", "split": "test", "audio_id": "foa_f663c2a385525f64efab", "audio_path": "audio/test/foa_f663c2a385525f64efab.wav", "scene_annotation_csv_path": "annotations/test/foa_f663c2a385525f64efab.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is bell to the left or right of footsteps?", "answer": "bell is to the left of footsteps.", "canonical_answer": "bell is to the left of footsteps.", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 3, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 83.689, "elevation_deg": 37.962, "distance_m": 0.94}, {"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 0.1, "end_time": 9.2, "azimuth_deg": -77.837, "elevation_deg": 16.24, "distance_m": 2.54}]}
{"qa_id": "qa_7b757eabec1fa50c9988", "split": "test", "audio_id": "foa_d192efb7b6ad07be4e93", "audio_path": "audio/test/foa_d192efb7b6ad07be4e93.wav", "scene_annotation_csv_path": "annotations/test/foa_d192efb7b6ad07be4e93.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from behind the listener?", "answer": "The closest source behind the listener is bird.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 1, "start_time": 2.9, "end_time": 4.9, "azimuth_deg": 111.835, "elevation_deg": -18.727, "distance_m": 1.01}, {"class_id": 39, "class_name": "ocean", "track_id": 2, "start_time": 3.0, "end_time": 10.7, "azimuth_deg": -97.399, "elevation_deg": -24.368, "distance_m": 2.72}]}
{"qa_id": "qa_7aa5eb7426ae7678d637", "split": "test", "audio_id": "foa_58dafb31a51d5e0bdcda", "audio_path": "audio/test/foa_58dafb31a51d5e0bdcda.wav", "scene_annotation_csv_path": "annotations/test/foa_58dafb31a51d5e0bdcda.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.0s to 6.4s, what source is active and where is it located?", "answer": "The wind instrument is heard from front-right during 0.0s to 6.4s.", "canonical_answer": "wind instrument from front-right.", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.0, "end_time": 6.4, "azimuth_deg": -39.683, "elevation_deg": -9.158, "distance_m": 2.0}]}
{"qa_id": "qa_2440499aca714851b1e0", "split": "test", "audio_id": "foa_a8e3b638e22ce2a7da70", "audio_path": "audio/test/foa_a8e3b638e22ce2a7da70.wav", "scene_annotation_csv_path": "annotations/test/foa_a8e3b638e22ce2a7da70.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is located at a higher elevation, the body sound or the crackle?", "answer": "The crackle is at a higher elevation than the body sound.", "canonical_answer": "crackle", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 1, "start_time": 2.1, "end_time": 6.3, "azimuth_deg": 161.192, "elevation_deg": -31.977, "distance_m": 2.74}, {"class_id": 14, "class_name": "crackle", "track_id": 0, "start_time": 0.4, "end_time": 20.0, "azimuth_deg": -86.898, "elevation_deg": 41.131, "distance_m": 1.43}]}
{"qa_id": "qa_594e031d27d73929ad26", "split": "test", "audio_id": "foa_013e9237d27fe91a8904", "audio_path": "audio/test/foa_013e9237d27fe91a8904.wav", "scene_annotation_csv_path": "annotations/test/foa_013e9237d27fe91a8904.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is paper to the left or right of vehicle?", "answer": "paper is to the left of vehicle.", "canonical_answer": "paper is to the left of vehicle.", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 1, "start_time": 0.9, "end_time": 7.9, "azimuth_deg": 116.672, "elevation_deg": 15.347, "distance_m": 1.99}, {"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 4.5, "end_time": 19.8, "azimuth_deg": -60.863, "elevation_deg": -1.255, "distance_m": 2.2}]}
{"qa_id": "qa_f32719d05b4758e6e23d", "split": "test", "audio_id": "foa_d57a4227b4fe4f6a9b7a", "audio_path": "audio/test/foa_d57a4227b4fe4f6a9b7a.wav", "scene_annotation_csv_path": "annotations/test/foa_d57a4227b4fe4f6a9b7a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the alarm and the vehicle, which sound source is positioned closer to the listener?", "answer": "The alarm is closer to the listener than the vehicle.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 1, "start_time": 5.7, "end_time": 7.6, "azimuth_deg": -163.294, "elevation_deg": 48.023, "distance_m": 1.09}, {"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -161.566, "elevation_deg": 9.973, "distance_m": 2.86}]}
{"qa_id": "qa_398e5dcd04985eb0eea3", "split": "test", "audio_id": "foa_23502a91ee3a6d86319e", "audio_path": "audio/test/foa_23502a91ee3a6d86319e.wav", "scene_annotation_csv_path": "annotations/test/foa_23502a91ee3a6d86319e.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the keyboard instrument and the water, which sound source is positioned closer to the listener?", "answer": "The water is closer to the listener than the keyboard instrument.", "canonical_answer": "water", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 1, "start_time": 0.0, "end_time": 4.8, "azimuth_deg": -127.153, "elevation_deg": 9.414, "distance_m": 2.94}, {"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 1.0, "end_time": 10.6, "azimuth_deg": -162.183, "elevation_deg": 55.884, "distance_m": 1.58}]}
{"qa_id": "qa_fa3840367a531acc8c7c", "split": "test", "audio_id": "foa_de05a7ec281e25395e6a", "audio_path": "audio/test/foa_de05a7ec281e25395e6a.wav", "scene_annotation_csv_path": "annotations/test/foa_de05a7ec281e25395e6a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.3s to 0.7s, what source is active and where is it located?", "answer": "The body sound is heard from front during 0.3s to 0.7s.", "canonical_answer": "body sound from front.", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.3, "end_time": 0.7, "azimuth_deg": 22.182, "elevation_deg": 0.018, "distance_m": 2.81}]}
{"qa_id": "qa_43ef579380e4ec055d3e", "split": "test", "audio_id": "foa_e91bbff5428b5925c183", "audio_path": "audio/test/foa_e91bbff5428b5925c183.wav", "scene_annotation_csv_path": "annotations/test/foa_e91bbff5428b5925c183.csv", "dataset": "tau2636594", "data_source": "dcase_real", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the right?", "answer": "Among the front-positioned sources, the rightmost one is vehicle.", "canonical_answer": "vehicle", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 10, "start_time": 0.0, "end_time": 2.6, "azimuth_deg": 64.5, "elevation_deg": -10.0, "distance_m": 2.0}, {"class_id": 52, "class_name": "tool", "track_id": 11, "start_time": 0.0, "end_time": 1.2, "azimuth_deg": 54.0, "elevation_deg": -20.0, "distance_m": 1.0}, {"class_id": 55, "class_name": "vehicle", "track_id": 12, "start_time": 2.6, "end_time": 6.6, "azimuth_deg": -2.5, "elevation_deg": 20.0, "distance_m": 2.0}, {"class_id": 38, "class_name": "musical_instrument", "track_id": 14, "start_time": 9.2, "end_time": 13.2, "azimuth_deg": 82.5, "elevation_deg": 0.0, "distance_m": 2.0}]}
{"qa_id": "qa_542193f49ad5189094b2", "split": "test", "audio_id": "foa_e22e618b6c46337c1f53", "audio_path": "audio/test/foa_e22e618b6c46337c1f53.wav", "scene_annotation_csv_path": "annotations/test/foa_e22e618b6c46337c1f53.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is breathing to the left or right of door?", "answer": "breathing is to the left of door.", "canonical_answer": "breathing is to the left of door.", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.8, "end_time": 5.9, "azimuth_deg": 64.858, "elevation_deg": 7.349, "distance_m": 1.32}, {"class_id": 17, "class_name": "door", "track_id": 1, "start_time": 4.3, "end_time": 7.2, "azimuth_deg": 52.382, "elevation_deg": -22.981, "distance_m": 1.39}]}
{"qa_id": "qa_a2f61cf74946ede9f633", "split": "test", "audio_id": "foa_abb4dac4624d8295f1bb", "audio_path": "audio/test/foa_abb4dac4624d8295f1bb.wav", "scene_annotation_csv_path": "annotations/test/foa_abb4dac4624d8295f1bb.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the door and the water, which sound source is positioned at a higher elevation?", "answer": "The door is at a higher elevation than the water.", "canonical_answer": "door", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 3, "start_time": 11.7, "end_time": 12.3, "azimuth_deg": 76.481, "elevation_deg": 29.096, "distance_m": 1.13}, {"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 16.3, "azimuth_deg": -60.238, "elevation_deg": -54.274, "distance_m": 1.61}]}
{"qa_id": "qa_bdb4887c0861b262628f", "split": "test", "audio_id": "foa_db0bced48f3ba022510f", "audio_path": "audio/test/foa_db0bced48f3ba022510f.wav", "scene_annotation_csv_path": "annotations/test/foa_db0bced48f3ba022510f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which of the two sounds, the frog or the string instrument, is positioned closer to the listener?", "answer": "The frog is closer to the listener than the string instrument.", "canonical_answer": "frog", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 2, "start_time": 16.2, "end_time": 17.8, "azimuth_deg": -15.163, "elevation_deg": -20.516, "distance_m": 1.0}, {"class_id": 47, "class_name": "string_instrument", "track_id": 1, "start_time": 15.1, "end_time": 20.0, "azimuth_deg": -131.116, "elevation_deg": -23.43, "distance_m": 1.83}]}
{"qa_id": "qa_31e6645fb2479f976cad", "split": "test", "audio_id": "foa_a18a811159c29e23f9a6", "audio_path": "audio/test/foa_a18a811159c29e23f9a6.wav", "scene_annotation_csv_path": "annotations/test/foa_a18a811159c29e23f9a6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is telephone alarm.", "canonical_answer": "telephone alarm", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 0, "start_time": 0.0, "end_time": 5.1, "azimuth_deg": -85.505, "elevation_deg": 23.36, "distance_m": 2.11}, {"class_id": 50, "class_name": "telephone_alarm", "track_id": 1, "start_time": 1.5, "end_time": 2.8, "azimuth_deg": -64.164, "elevation_deg": -16.86, "distance_m": 1.81}, {"class_id": 20, "class_name": "female_speech", "track_id": 2, "start_time": 3.7, "end_time": 7.3, "azimuth_deg": -170.146, "elevation_deg": -7.913, "distance_m": 1.6}]}
{"qa_id": "qa_47e8d842076de2caa718", "split": "test", "audio_id": "foa_f214681af383cae4226b", "audio_path": "audio/test/foa_f214681af383cae4226b.wav", "scene_annotation_csv_path": "annotations/test/foa_f214681af383cae4226b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which of the two sound sources, the wind or the wood, is positioned at a higher elevation?", "answer": "The wood is located at a higher elevation than the wind.", "canonical_answer": "wood", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 2, "start_time": 9.2, "end_time": 20.0, "azimuth_deg": 149.31, "elevation_deg": 2.58, "distance_m": 0.71}, {"class_id": 60, "class_name": "wood", "track_id": 0, "start_time": 1.1, "end_time": 13.8, "azimuth_deg": 173.148, "elevation_deg": 46.927, "distance_m": 1.13}]}
{"qa_id": "qa_17f85aa7274e1b0f82ce", "split": "test", "audio_id": "foa_a26ddca6e910c7e37ca7", "audio_path": "audio/test/foa_a26ddca6e910c7e37ca7.wav", "scene_annotation_csv_path": "annotations/test/foa_a26ddca6e910c7e37ca7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.6s to 9.3s, which sound is heard and from what direction?", "answer": "The wind instrument is heard from left and below during 0.6s to 9.3s.", "canonical_answer": "wind instrument from left and below.", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.6, "end_time": 9.3, "azimuth_deg": 67.76, "elevation_deg": -40.388, "distance_m": 1.43}]}
{"qa_id": "qa_2d8f8b577f060f87e3da", "split": "test", "audio_id": "foa_dcf0f9bf14bfc1eb2791", "audio_path": "audio/test/foa_dcf0f9bf14bfc1eb2791.wav", "scene_annotation_csv_path": "annotations/test/foa_dcf0f9bf14bfc1eb2791.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is aircraft to the left or right of footsteps?", "answer": "aircraft is to the left of footsteps.", "canonical_answer": "aircraft is to the left of footsteps.", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.3, "end_time": 20.0, "azimuth_deg": -174.731, "elevation_deg": 6.719, "distance_m": 1.22}, {"class_id": 23, "class_name": "footsteps", "track_id": 1, "start_time": 4.9, "end_time": 11.1, "azimuth_deg": -176.655, "elevation_deg": 31.041, "distance_m": 1.69}]}
{"qa_id": "qa_6f3ba8fd56458bc0f311", "split": "test", "audio_id": "foa_1ee1a261a81e638ecd98", "audio_path": "audio/test/foa_1ee1a261a81e638ecd98.wav", "scene_annotation_csv_path": "annotations/test/foa_1ee1a261a81e638ecd98.csv", "dataset": "tau2636594", "data_source": "dcase_real", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the musical instrument and the vehicle, which one is located closer to the listener?", "answer": "The vehicle is closer to the listener than the musical instrument.", "canonical_answer": "vehicle", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 8, "start_time": 10.8, "end_time": 14.8, "azimuth_deg": -109.0, "elevation_deg": 10.0, "distance_m": 2.0}, {"class_id": 55, "class_name": "vehicle", "track_id": 10, "start_time": 12.2, "end_time": 16.2, "azimuth_deg": -20.0, "elevation_deg": 30.0, "distance_m": 1.0}]}
{"qa_id": "qa_dd92fbc8088484b3d054", "split": "test", "audio_id": "foa_0de6296c1c344c3b7f79", "audio_path": "audio/test/foa_0de6296c1c344c3b7f79.wav", "scene_annotation_csv_path": "annotations/test/foa_0de6296c1c344c3b7f79.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the bird and the ocean, which source is located at a higher elevation?", "answer": "The bird is located at a higher elevation than the ocean.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 3, "start_time": 13.6, "end_time": 20.0, "azimuth_deg": -21.996, "elevation_deg": 6.342, "distance_m": 2.89}, {"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -15.291, "elevation_deg": -23.321, "distance_m": 3.07}]}
{"qa_id": "qa_074cb24f8248eb734adb", "split": "test", "audio_id": "foa_599affff72958d225a2d", "audio_path": "audio/test/foa_599affff72958d225a2d.wav", "scene_annotation_csv_path": "annotations/test/foa_599affff72958d225a2d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to water, is home sound on the left or on the right?", "answer": "home sound is to the right of water.", "canonical_answer": "home sound is to the right of water.", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 1, "start_time": 16.5, "end_time": 18.4, "azimuth_deg": -162.211, "elevation_deg": -3.588, "distance_m": 2.07}, {"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -20.302, "elevation_deg": 9.762, "distance_m": 2.72}]}
{"qa_id": "qa_5f8ed2321b2372ad5b61", "split": "test", "audio_id": "foa_8653de2987c4a4bbbf72", "audio_path": "audio/test/foa_8653de2987c4a4bbbf72.wav", "scene_annotation_csv_path": "annotations/test/foa_8653de2987c4a4bbbf72.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the right?", "answer": "Among the front-positioned sources, the rightmost one is wood.", "canonical_answer": "wood", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 77.696, "elevation_deg": -6.844, "distance_m": 0.54}, {"class_id": 41, "class_name": "percussion", "track_id": 1, "start_time": 2.2, "end_time": 7.2, "azimuth_deg": -36.715, "elevation_deg": -7.394, "distance_m": 3.28}, {"class_id": 60, "class_name": "wood", "track_id": 2, "start_time": 19.1, "end_time": 20.0, "azimuth_deg": -89.656, "elevation_deg": 10.303, "distance_m": 2.61}]}
{"qa_id": "qa_50c399fa93ff039817b5", "split": "test", "audio_id": "foa_67b98b97996d639803dd", "audio_path": "audio/test/foa_67b98b97996d639803dd.wav", "scene_annotation_csv_path": "annotations/test/foa_67b98b97996d639803dd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the metal clink occurs, where is it located relative to the listener?", "answer": "The metal clink is heard from right and below during 0.0s to 3.1s.", "canonical_answer": "metal clink from right and below.", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.0, "end_time": 3.1, "azimuth_deg": -83.046, "elevation_deg": -39.749, "distance_m": 2.11}]}
{"qa_id": "qa_2022c16110fff66eed80", "split": "test", "audio_id": "foa_4e642b3997d93bef1bc8", "audio_path": "audio/test/foa_4e642b3997d93bef1bc8.wav", "scene_annotation_csv_path": "annotations/test/foa_4e642b3997d93bef1bc8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to vehicle, is crackle on the left or on the right?", "answer": "crackle is to the left of vehicle.", "canonical_answer": "crackle is to the left of vehicle.", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 0, "start_time": 0.4, "end_time": 20.0, "azimuth_deg": 131.559, "elevation_deg": 1.246, "distance_m": 2.94}, {"class_id": 55, "class_name": "vehicle", "track_id": 1, "start_time": 2.2, "end_time": 7.1, "azimuth_deg": -156.008, "elevation_deg": 38.868, "distance_m": 3.77}]}
{"qa_id": "qa_d1e0b003d1a8ae6756e4", "split": "test", "audio_id": "foa_f8a0e96fb12b2dfb463e", "audio_path": "audio/test/foa_f8a0e96fb12b2dfb463e.wav", "scene_annotation_csv_path": "annotations/test/foa_f8a0e96fb12b2dfb463e.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the body sound and the scratch, which source is located closer to the listener?", "answer": "The scratch is closer to the listener than the body sound.", "canonical_answer": "scratch", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 1, "start_time": 0.6, "end_time": 0.8, "azimuth_deg": 55.642, "elevation_deg": 0.0, "distance_m": 3.4}, {"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.3, "end_time": 1.0, "azimuth_deg": 1.321, "elevation_deg": 0.0, "distance_m": 2.21}]}
{"qa_id": "qa_b704ca79b94fdaf02632", "split": "test", "audio_id": "foa_d2a2175f6dcf54a2a598", "audio_path": "audio/test/foa_d2a2175f6dcf54a2a598.wav", "scene_annotation_csv_path": "annotations/test/foa_d2a2175f6dcf54a2a598.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the gong and the singing, which sound source is positioned at a higher elevation?", "answer": "The gong is located at a higher elevation than the singing.", "canonical_answer": "gong", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 3, "start_time": 6.5, "end_time": 15.1, "azimuth_deg": 44.949, "elevation_deg": 13.324, "distance_m": 1.23}, {"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 11.2, "azimuth_deg": -124.139, "elevation_deg": -51.297, "distance_m": 1.73}]}
{"qa_id": "qa_0db196d45b90f69f9712", "split": "test", "audio_id": "foa_f7db5879d2f77a1509ca", "audio_path": "audio/test/foa_f7db5879d2f77a1509ca.wav", "scene_annotation_csv_path": "annotations/test/foa_f7db5879d2f77a1509ca.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.0s to 0.1s, which sound is heard and from what direction?", "answer": "The body sound is heard from back-right during 0.0s to 0.1s.", "canonical_answer": "body sound from back-right.", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": -123.489, "elevation_deg": -14.609, "distance_m": 3.39}]}
{"qa_id": "qa_f075e9bbfa98bfeba7d3", "split": "test", "audio_id": "foa_b3be800e6d8a5e14da5e", "audio_path": "audio/test/foa_b3be800e6d8a5e14da5e.wav", "scene_annotation_csv_path": "annotations/test/foa_b3be800e6d8a5e14da5e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from behind the listener?", "answer": "The closest source behind the listener is bell.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 151.854, "elevation_deg": 8.754, "distance_m": 0.87}, {"class_id": 31, "class_name": "keyboard_instrument", "track_id": 1, "start_time": 6.6, "end_time": 7.4, "azimuth_deg": 91.143, "elevation_deg": -29.889, "distance_m": 1.9}, {"class_id": 47, "class_name": "string_instrument", "track_id": 3, "start_time": 17.3, "end_time": 19.4, "azimuth_deg": 131.57, "elevation_deg": 12.373, "distance_m": 3.03}]}
{"qa_id": "qa_557a970f782db61d8a06", "split": "test", "audio_id": "foa_4151275f413311055c28", "audio_path": "audio/test/foa_4151275f413311055c28.wav", "scene_annotation_csv_path": "annotations/test/foa_4151275f413311055c28.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is drawer cabinet to the left or right of frog?", "answer": "drawer cabinet is to the right of frog.", "canonical_answer": "drawer cabinet is to the right of frog.", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 0, "start_time": 0.2, "end_time": 18.5, "azimuth_deg": -129.542, "elevation_deg": -34.311, "distance_m": 2.43}, {"class_id": 24, "class_name": "frog", "track_id": 1, "start_time": 7.9, "end_time": 11.5, "azimuth_deg": 150.001, "elevation_deg": 5.533, "distance_m": 1.29}]}
{"qa_id": "qa_beca0121f0b24172c00e", "split": "test", "audio_id": "foa_5d9ac1ca9cb2f3b13d12", "audio_path": "audio/test/foa_5d9ac1ca9cb2f3b13d12.wav", "scene_annotation_csv_path": "annotations/test/foa_5d9ac1ca9cb2f3b13d12.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the speech occurs, where is it located relative to the listener?", "answer": "The speech is heard from back-right and below during 0.6s to 12.4s.", "canonical_answer": "speech from back-right and below.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 12.4, "azimuth_deg": -149.453, "elevation_deg": -26.693, "distance_m": 1.34}]}
{"qa_id": "qa_213becaabca7c54ea593", "split": "test", "audio_id": "foa_4f3ea0c3c558b344e4a3", "audio_path": "audio/test/foa_4f3ea0c3c558b344e4a3.wav", "scene_annotation_csv_path": "annotations/test/foa_4f3ea0c3c558b344e4a3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the appliance and the printer, which source is located at a higher elevation?", "answer": "The printer is at a higher elevation than the appliance.", "canonical_answer": "printer", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 1, "start_time": 3.8, "end_time": 8.5, "azimuth_deg": 61.015, "elevation_deg": -40.038, "distance_m": 1.65}, {"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.2, "end_time": 16.1, "azimuth_deg": -36.656, "elevation_deg": 24.004, "distance_m": 0.7}]}
{"qa_id": "qa_29e9a0aded4f4e53a227", "split": "test", "audio_id": "foa_14b405454123fa93f0ab", "audio_path": "audio/test/foa_14b405454123fa93f0ab.wav", "scene_annotation_csv_path": "annotations/test/foa_14b405454123fa93f0ab.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is paper.", "canonical_answer": "paper", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.3, "end_time": 12.3, "azimuth_deg": 95.762, "elevation_deg": -6.914, "distance_m": 2.47}, {"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 1.0, "end_time": 3.7, "azimuth_deg": -138.047, "elevation_deg": -13.38, "distance_m": 1.14}, {"class_id": 25, "class_name": "glass", "track_id": 2, "start_time": 11.5, "end_time": 13.6, "azimuth_deg": -95.118, "elevation_deg": -13.639, "distance_m": 1.35}]}
{"qa_id": "qa_60e960951a60b9f40c22", "split": "test", "audio_id": "foa_820deb9535f295a7983c", "audio_path": "audio/test/foa_820deb9535f295a7983c.wav", "scene_annotation_csv_path": "annotations/test/foa_820deb9535f295a7983c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener, the camera or the guitar?", "answer": "The camera is closer to the listener than the guitar.", "canonical_answer": "camera", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 2, "start_time": 7.2, "end_time": 11.0, "azimuth_deg": -68.407, "elevation_deg": -1.063, "distance_m": 0.9}, {"class_id": 27, "class_name": "guitar", "track_id": 1, "start_time": 4.7, "end_time": 7.3, "azimuth_deg": 76.423, "elevation_deg": 28.691, "distance_m": 1.66}]}
{"qa_id": "qa_3f3202e64f6bd913e3fc", "split": "test", "audio_id": "foa_a0432544cd465f0415e2", "audio_path": "audio/test/foa_a0432544cd465f0415e2.wav", "scene_annotation_csv_path": "annotations/test/foa_a0432544cd465f0415e2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the frog or the string instrument located at a higher elevation?", "answer": "The string instrument is at a greater elevation than the frog.", "canonical_answer": "string instrument", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 1, "start_time": 3.4, "end_time": 4.1, "azimuth_deg": 146.854, "elevation_deg": 19.754, "distance_m": 1.05}, {"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 3.9, "azimuth_deg": 96.479, "elevation_deg": 40.398, "distance_m": 1.53}]}
{"qa_id": "qa_f2374fcc92919348f0ba", "split": "test", "audio_id": "foa_034e9d67a5f37f918036", "audio_path": "audio/test/foa_034e9d67a5f37f918036.wav", "scene_annotation_csv_path": "annotations/test/foa_034e9d67a5f37f918036.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is cooking to the left or right of war sound?", "answer": "cooking is to the left of war sound.", "canonical_answer": "cooking is to the left of war sound.", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 3, "start_time": 0.0, "end_time": 14.5, "azimuth_deg": 103.534, "elevation_deg": 0.0, "distance_m": 3.42}, {"class_id": 56, "class_name": "war_sound", "track_id": 1, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": -52.347, "elevation_deg": -18.214, "distance_m": 1.84}]}
{"qa_id": "qa_9bce8decbd0a2dec61df", "split": "test", "audio_id": "foa_980877086534a6506602", "audio_path": "audio/test/foa_980877086534a6506602.wav", "scene_annotation_csv_path": "annotations/test/foa_980877086534a6506602.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which of the two sound sources, the drawer cabinet or the typing, is positioned closer to the listener?", "answer": "The typing sound is closer to the listener than the drawer cabinet.", "canonical_answer": "typing", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 4, "start_time": 17.9, "end_time": 18.9, "azimuth_deg": -66.815, "elevation_deg": -14.907, "distance_m": 2.96}, {"class_id": 54, "class_name": "typing", "track_id": 1, "start_time": 6.7, "end_time": 20.0, "azimuth_deg": -179.278, "elevation_deg": -11.741, "distance_m": 1.97}]}
{"qa_id": "qa_99685e33037390ed8786", "split": "test", "audio_id": "foa_2a2049985113a6b57e93", "audio_path": "audio/test/foa_2a2049985113a6b57e93.wav", "scene_annotation_csv_path": "annotations/test/foa_2a2049985113a6b57e93.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is tape.", "canonical_answer": "tape", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 2, "start_time": 0.0, "end_time": 5.8, "azimuth_deg": -20.042, "elevation_deg": 28.438, "distance_m": 3.85}, {"class_id": 45, "class_name": "singing", "track_id": 3, "start_time": 0.0, "end_time": 3.4, "azimuth_deg": 29.399, "elevation_deg": 0.0, "distance_m": 2.06}, {"class_id": 8, "class_name": "camera", "track_id": 4, "start_time": 0.2, "end_time": 3.6, "azimuth_deg": 61.501, "elevation_deg": -24.757, "distance_m": 3.54}, {"class_id": 32, "class_name": "kitchenware", "track_id": 1, "start_time": 0.3, "end_time": 4.5, "azimuth_deg": -55.132, "elevation_deg": 29.481, "distance_m": 3.26}, {"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 0.5, "end_time": 1.5, "azimuth_deg": -88.372, "elevation_deg": 0.0, "distance_m": 4.94}]}
{"qa_id": "qa_2c16353c0ca976f73b2a", "split": "test", "audio_id": "foa_f7c4261b0e5b83cd242e", "audio_path": "audio/test/foa_f7c4261b0e5b83cd242e.wav", "scene_annotation_csv_path": "annotations/test/foa_f7c4261b0e5b83cd242e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the ocean occurs, where is it located relative to the listener?", "answer": "The ocean is heard from back-left and above during 1.7s to 11.1s.", "canonical_answer": "ocean from back-left and above.", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 1, "start_time": 1.7, "end_time": 11.1, "azimuth_deg": 115.88, "elevation_deg": 19.517, "distance_m": 0.89}]}
{"qa_id": "qa_04b8194f1f8ce57c895d", "split": "test", "audio_id": "foa_cdaeeda9cea5e57c1584", "audio_path": "audio/test/foa_cdaeeda9cea5e57c1584.wav", "scene_annotation_csv_path": "annotations/test/foa_cdaeeda9cea5e57c1584.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from behind the listener?", "answer": "The closest source behind the listener is female speech.", "canonical_answer": "female speech", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 1, "start_time": 3.0, "end_time": 4.3, "azimuth_deg": -123.749, "elevation_deg": -12.029, "distance_m": 1.2}, {"class_id": 20, "class_name": "female_speech", "track_id": 2, "start_time": 4.0, "end_time": 11.3, "azimuth_deg": -161.837, "elevation_deg": 50.661, "distance_m": 1.06}]}
{"qa_id": "qa_225f75390011311bd7bd", "split": "test", "audio_id": "foa_8d208a58deb64ca66da1", "audio_path": "audio/test/foa_8d208a58deb64ca66da1.wav", "scene_annotation_csv_path": "annotations/test/foa_8d208a58deb64ca66da1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to tearing, is scratch on the left or on the right?", "answer": "scratch is to the right of tearing.", "canonical_answer": "scratch is to the right of tearing.", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.0, "end_time": 9.3, "azimuth_deg": -1.109, "elevation_deg": -3.397, "distance_m": 1.4}, {"class_id": 49, "class_name": "tearing", "track_id": 1, "start_time": 0.8, "end_time": 2.1, "azimuth_deg": 71.933, "elevation_deg": -37.575, "distance_m": 2.31}]}
{"qa_id": "qa_c4c5780a4affa4270a0a", "split": "test", "audio_id": "foa_27fbc92583f5a4b12c52", "audio_path": "audio/test/foa_27fbc92583f5a4b12c52.wav", "scene_annotation_csv_path": "annotations/test/foa_27fbc92583f5a4b12c52.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the percussion and the printer, which source is located at a higher elevation?", "answer": "The printer is at a higher elevation than the percussion.", "canonical_answer": "printer", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 2, "start_time": 6.1, "end_time": 7.5, "azimuth_deg": 49.077, "elevation_deg": -35.571, "distance_m": 1.24}, {"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 32.985, "elevation_deg": -2.779, "distance_m": 3.33}]}
{"qa_id": "qa_6b34f5b6ab285809d335", "split": "test", "audio_id": "foa_150cc6e262618dbfbace", "audio_path": "audio/test/foa_150cc6e262618dbfbace.wav", "scene_annotation_csv_path": "annotations/test/foa_150cc6e262618dbfbace.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the guitar occurs, where is it located relative to the listener?", "answer": "The guitar is heard from front-left and above during 0.0s to 3.4s.", "canonical_answer": "guitar from front-left and above.", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 3.4, "azimuth_deg": 65.253, "elevation_deg": 44.75, "distance_m": 1.34}]}
{"qa_id": "qa_a0f955525cfb0b11dfec", "split": "test", "audio_id": "foa_257be0a4bd5a2d2783a8", "audio_path": "audio/test/foa_257be0a4bd5a2d2783a8.wav", "scene_annotation_csv_path": "annotations/test/foa_257be0a4bd5a2d2783a8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener, the camera or the thunderstorm?", "answer": "The camera is located closer to the listener than the thunderstorm.", "canonical_answer": "camera", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 0.7, "end_time": 20.0, "azimuth_deg": -120.718, "elevation_deg": -2.292, "distance_m": 2.95}, {"class_id": 51, "class_name": "thunderstorm", "track_id": 3, "start_time": 17.1, "end_time": 20.0, "azimuth_deg": 173.861, "elevation_deg": -6.861, "distance_m": 3.5}]}
{"qa_id": "qa_3d1ba7be07301d4f5a72", "split": "test", "audio_id": "foa_c41fc0f7865ae8772bab", "audio_path": "audio/test/foa_c41fc0f7865ae8772bab.wav", "scene_annotation_csv_path": "annotations/test/foa_c41fc0f7865ae8772bab.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from in front of the listener?", "answer": "The closest source in front of the listener is printer.", "canonical_answer": "printer", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.4, "end_time": 17.4, "azimuth_deg": -21.375, "elevation_deg": -36.436, "distance_m": 1.62}]}
{"qa_id": "qa_3219ea7ba13adbe62968", "split": "test", "audio_id": "foa_3c51fa7c8240d702f481", "audio_path": "audio/test/foa_3c51fa7c8240d702f481.wav", "scene_annotation_csv_path": "annotations/test/foa_3c51fa7c8240d702f481.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the camera and the ocean, which source is located at a higher elevation?", "answer": "The camera is at a higher elevation than the ocean.", "canonical_answer": "camera", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 3, "start_time": 12.2, "end_time": 19.9, "azimuth_deg": -39.38, "elevation_deg": 10.968, "distance_m": 0.6}, {"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.1, "end_time": 13.1, "azimuth_deg": 123.446, "elevation_deg": -24.23, "distance_m": 1.76}]}
{"qa_id": "qa_bf1a3f953a164291c59e", "split": "test", "audio_id": "foa_fbd206b5313c4bba1c76", "audio_path": "audio/test/foa_fbd206b5313c4bba1c76.wav", "scene_annotation_csv_path": "annotations/test/foa_fbd206b5313c4bba1c76.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the laughter and the tool sounds, which one is located closer to the listener?", "answer": "The laughter is closer to the listener than the tool.", "canonical_answer": "laughter", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.6, "end_time": 3.1, "azimuth_deg": -97.728, "elevation_deg": -1.511, "distance_m": 2.78}, {"class_id": 52, "class_name": "tool", "track_id": 1, "start_time": 1.0, "end_time": 12.8, "azimuth_deg": -176.371, "elevation_deg": -3.659, "distance_m": 4.0}]}
{"qa_id": "qa_a992366df020fd0eec90", "split": "test", "audio_id": "foa_3ba34c699f74b085f3ec", "audio_path": "audio/test/foa_3ba34c699f74b085f3ec.wav", "scene_annotation_csv_path": "annotations/test/foa_3ba34c699f74b085f3ec.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to human vocalization, is appliance on the left or on the right?", "answer": "appliance is to the left of human vocalization.", "canonical_answer": "appliance is to the left of human vocalization.", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": 9.243, "elevation_deg": 2.423, "distance_m": 2.89}, {"class_id": 29, "class_name": "human_vocalization", "track_id": 1, "start_time": 0.1, "end_time": 0.9, "azimuth_deg": 8.659, "elevation_deg": -6.017, "distance_m": 1.01}]}
{"qa_id": "qa_4f523d3dfe79574ca087", "split": "test", "audio_id": "foa_4076e3ffc95315cfd322", "audio_path": "audio/test/foa_4076e3ffc95315cfd322.wav", "scene_annotation_csv_path": "annotations/test/foa_4076e3ffc95315cfd322.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.1s to 9.2s, what source is active and where is it located?", "answer": "The keyboard instrument is heard from back-right and above during 0.1s to 9.2s.", "canonical_answer": "keyboard instrument from back-right and above.", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.1, "end_time": 9.2, "azimuth_deg": -145.905, "elevation_deg": 17.679, "distance_m": 0.68}]}
{"qa_id": "qa_0cad7f5924530acb5568", "split": "test", "audio_id": "foa_9414ec0c80663e9d6d01", "audio_path": "audio/test/foa_9414ec0c80663e9d6d01.wav", "scene_annotation_csv_path": "annotations/test/foa_9414ec0c80663e9d6d01.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is body sound.", "canonical_answer": "body sound", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -7.261, "elevation_deg": -39.852, "distance_m": 0.73}, {"class_id": 50, "class_name": "telephone_alarm", "track_id": 1, "start_time": 2.1, "end_time": 12.2, "azimuth_deg": 15.393, "elevation_deg": -30.036, "distance_m": 2.18}, {"class_id": 6, "class_name": "body_sound", "track_id": 2, "start_time": 8.8, "end_time": 11.9, "azimuth_deg": -177.023, "elevation_deg": 12.342, "distance_m": 2.73}]}
{"qa_id": "qa_95da1627dd42a0667608", "split": "test", "audio_id": "foa_200cc96d640b093ed5c3", "audio_path": "audio/test/foa_200cc96d640b093ed5c3.wav", "scene_annotation_csv_path": "annotations/test/foa_200cc96d640b093ed5c3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the frog and the singing, which sound is positioned at a higher elevation?", "answer": "The frog is located at a higher elevation than the singing.", "canonical_answer": "frog", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 2, "start_time": 2.7, "end_time": 6.3, "azimuth_deg": 80.443, "elevation_deg": 25.172, "distance_m": 1.81}, {"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 3.6, "azimuth_deg": 11.935, "elevation_deg": -23.904, "distance_m": 1.81}]}
{"qa_id": "qa_a8a9f1e9c82667314647", "split": "test", "audio_id": "foa_493e4478de90812f0397", "audio_path": "audio/test/foa_493e4478de90812f0397.wav", "scene_annotation_csv_path": "annotations/test/foa_493e4478de90812f0397.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is closer to the listener, the alarm or the cat?", "answer": "The cat is closer to the listener than the alarm.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.2, "end_time": 9.7, "azimuth_deg": -169.246, "elevation_deg": -1.875, "distance_m": 10.58}, {"class_id": 10, "class_name": "cat", "track_id": 1, "start_time": 0.0, "end_time": 15.9, "azimuth_deg": -156.852, "elevation_deg": -1.474, "distance_m": 3.63}]}
{"qa_id": "qa_09fb4277cd9cce660805", "split": "test", "audio_id": "foa_1b9d9e1084d734968cf5", "audio_path": "audio/test/foa_1b9d9e1084d734968cf5.wav", "scene_annotation_csv_path": "annotations/test/foa_1b9d9e1084d734968cf5.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the speech occurs, where is it located relative to the listener?", "answer": "The speech is heard from back-right during 0.6s to 7.4s.", "canonical_answer": "speech from back-right.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 7.4, "azimuth_deg": -153.884, "elevation_deg": -12.813, "distance_m": 0.6}]}
{"qa_id": "qa_7810617abf4022d64cf6", "split": "test", "audio_id": "foa_6194a81ffe804bec3ac4", "audio_path": "audio/test/foa_6194a81ffe804bec3ac4.wav", "scene_annotation_csv_path": "annotations/test/foa_6194a81ffe804bec3ac4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is rain to the left or right of wind?", "answer": "rain is to the left of wind.", "canonical_answer": "rain is to the left of wind.", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 10.8, "azimuth_deg": 160.045, "elevation_deg": 17.57, "distance_m": 3.06}, {"class_id": 58, "class_name": "wind", "track_id": 1, "start_time": 2.5, "end_time": 12.7, "azimuth_deg": -127.907, "elevation_deg": -4.665, "distance_m": 2.77}]}
{"qa_id": "qa_03d42d21a58cd3cd7d18", "split": "test", "audio_id": "foa_ae9453f91365d04208d8", "audio_path": "audio/test/foa_ae9453f91365d04208d8.wav", "scene_annotation_csv_path": "annotations/test/foa_ae9453f91365d04208d8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the fire and the speech, which source is located closer to the listener?", "answer": "The fire is closer to the listener than the speech.", "canonical_answer": "fire", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 1, "start_time": 1.8, "end_time": 3.0, "azimuth_deg": -52.654, "elevation_deg": 53.138, "distance_m": 1.11}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -159.213, "elevation_deg": -2.621, "distance_m": 3.37}]}
{"qa_id": "qa_f428872d400281117adf", "split": "test", "audio_id": "foa_177534feeaf242c21c8f", "audio_path": "audio/test/foa_177534feeaf242c21c8f.wav", "scene_annotation_csv_path": "annotations/test/foa_177534feeaf242c21c8f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the door or the wind instrument positioned at a higher elevation?", "answer": "The wind instrument is located at a higher elevation than the door.", "canonical_answer": "wind instrument", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 1, "start_time": 0.7, "end_time": 5.2, "azimuth_deg": 175.118, "elevation_deg": -23.759, "distance_m": 1.72}, {"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.3, "end_time": 11.5, "azimuth_deg": 171.932, "elevation_deg": -8.194, "distance_m": 1.99}]}
{"qa_id": "qa_4ca72cb84301772bdc70", "split": "test", "audio_id": "foa_1c0522a95abd35b28b71", "audio_path": "audio/test/foa_1c0522a95abd35b28b71.wav", "scene_annotation_csv_path": "annotations/test/foa_1c0522a95abd35b28b71.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 3.6s to 20.0s, which sound is heard and from what direction?", "answer": "The home sound is heard from front and above during 3.6s to 20.0s.", "canonical_answer": "home sound from front and above.", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 1, "start_time": 3.6, "end_time": 20.0, "azimuth_deg": 0.182, "elevation_deg": 35.271, "distance_m": 1.39}]}
{"qa_id": "qa_83a381835c9619f67472", "split": "test", "audio_id": "foa_b8fe84d45143e7ac2d8e", "audio_path": "audio/test/foa_b8fe84d45143e7ac2d8e.wav", "scene_annotation_csv_path": "annotations/test/foa_b8fe84d45143e7ac2d8e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the right?", "answer": "Among the front-positioned sources, the rightmost one is gong.", "canonical_answer": "gong", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 1, "start_time": 0.1, "end_time": 0.9, "azimuth_deg": -77.904, "elevation_deg": -6.743, "distance_m": 2.83}, {"class_id": 26, "class_name": "gong", "track_id": 4, "start_time": 8.0, "end_time": 12.6, "azimuth_deg": -86.603, "elevation_deg": -30.763, "distance_m": 2.78}]}
{"qa_id": "qa_b20161653a34ee549984", "split": "test", "audio_id": "foa_c271f0a14649efc08509", "audio_path": "audio/test/foa_c271f0a14649efc08509.wav", "scene_annotation_csv_path": "annotations/test/foa_c271f0a14649efc08509.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is laughter to the left or right of thunderstorm?", "answer": "laughter is to the left of thunderstorm.", "canonical_answer": "laughter is to the left of thunderstorm.", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 1, "start_time": 4.3, "end_time": 16.0, "azimuth_deg": 170.786, "elevation_deg": 13.813, "distance_m": 2.93}, {"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 0.8, "end_time": 12.8, "azimuth_deg": -45.441, "elevation_deg": -33.326, "distance_m": 1.51}]}
{"qa_id": "qa_db07aa591018d2cc20c5", "split": "test", "audio_id": "foa_fc2888f648b300b9b0f5", "audio_path": "audio/test/foa_fc2888f648b300b9b0f5.wav", "scene_annotation_csv_path": "annotations/test/foa_fc2888f648b300b9b0f5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the singing occurs, where is it located relative to the listener?", "answer": "The singing is heard from front during 0.0s to 1.4s.", "canonical_answer": "singing from front.", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 1.4, "azimuth_deg": 19.498, "elevation_deg": 13.117, "distance_m": 2.85}]}
{"qa_id": "qa_f301800676dba6b1b066", "split": "test", "audio_id": "foa_4fe521caec916902f300", "audio_path": "audio/test/foa_4fe521caec916902f300.wav", "scene_annotation_csv_path": "annotations/test/foa_4fe521caec916902f300.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from behind the listener?", "answer": "The closest source behind the listener is crushing.", "canonical_answer": "crushing", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 2, "start_time": 7.4, "end_time": 10.7, "azimuth_deg": 145.328, "elevation_deg": 0.898, "distance_m": 3.37}]}
{"qa_id": "qa_b0a038f643459b0668a4", "split": "test", "audio_id": "foa_fa12cc366b98d97381d7", "audio_path": "audio/test/foa_fa12cc366b98d97381d7.wav", "scene_annotation_csv_path": "annotations/test/foa_fa12cc366b98d97381d7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to paper, is breathing on the left or on the right?", "answer": "breathing is to the right of paper.", "canonical_answer": "breathing is to the right of paper.", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 1, "start_time": 8.8, "end_time": 10.3, "azimuth_deg": 36.145, "elevation_deg": 7.216, "distance_m": 2.83}, {"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.0, "end_time": 18.4, "azimuth_deg": 120.618, "elevation_deg": -19.217, "distance_m": 0.68}]}
{"qa_id": "qa_13111f0a2aa511cfdec8", "split": "test", "audio_id": "foa_041909bb4276b10f7824", "audio_path": "audio/test/foa_041909bb4276b10f7824.wav", "scene_annotation_csv_path": "annotations/test/foa_041909bb4276b10f7824.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener: the insect or the tape?", "answer": "The insect is closer to the listener than the tape.", "canonical_answer": "insect", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 55.978, "elevation_deg": -28.197, "distance_m": 0.79}, {"class_id": 48, "class_name": "tape", "track_id": 2, "start_time": 19.4, "end_time": 20.0, "azimuth_deg": 72.127, "elevation_deg": -20.072, "distance_m": 2.46}]}
{"qa_id": "qa_1e4e34c999e78a4d6d98", "split": "test", "audio_id": "foa_85bfa6949ea47c57fa1c", "audio_path": "audio/test/foa_85bfa6949ea47c57fa1c.wav", "scene_annotation_csv_path": "annotations/test/foa_85bfa6949ea47c57fa1c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the appliance or the metal clink located at a higher elevation?", "answer": "The metal clink is located at a higher elevation than the appliance.", "canonical_answer": "metal clink", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.9, "end_time": 18.1, "azimuth_deg": 32.997, "elevation_deg": -18.709, "distance_m": 2.38}, {"class_id": 37, "class_name": "metal_clink", "track_id": 2, "start_time": 15.0, "end_time": 20.0, "azimuth_deg": 177.629, "elevation_deg": 14.38, "distance_m": 1.65}]}
{"qa_id": "qa_c6c0d18bfe3629ab49ff", "split": "test", "audio_id": "foa_6ca3ea6007c536a02b03", "audio_path": "audio/test/foa_6ca3ea6007c536a02b03.wav", "scene_annotation_csv_path": "annotations/test/foa_6ca3ea6007c536a02b03.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the left?", "answer": "Among the front-positioned sources, the leftmost one is female speech.", "canonical_answer": "female speech", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 1, "start_time": 3.8, "end_time": 9.5, "azimuth_deg": -9.394, "elevation_deg": -5.492, "distance_m": 3.06}, {"class_id": 44, "class_name": "scratch", "track_id": 2, "start_time": 7.1, "end_time": 10.3, "azimuth_deg": -76.244, "elevation_deg": 8.769, "distance_m": 1.52}]}
{"qa_id": "qa_b2f551618fa8c108fdde", "split": "test", "audio_id": "foa_447b56e3c4615793a209", "audio_path": "audio/test/foa_447b56e3c4615793a209.wav", "scene_annotation_csv_path": "annotations/test/foa_447b56e3c4615793a209.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.0s to 4.5s, what source is active and where is it located?", "answer": "The writing is heard from front-right and above during 0.0s to 4.5s.", "canonical_answer": "writing from front-right and above.", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.0, "end_time": 4.5, "azimuth_deg": -60.781, "elevation_deg": 22.198, "distance_m": 2.15}]}
{"qa_id": "qa_318568341036ced282cd", "split": "test", "audio_id": "foa_8336e78effa41cfb4767", "audio_path": "audio/test/foa_8336e78effa41cfb4767.wav", "scene_annotation_csv_path": "annotations/test/foa_8336e78effa41cfb4767.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the crushing sound and the wind, which one is located closer to the listener?", "answer": "The wind is closer to the listener than the crushing sound.", "canonical_answer": "wind", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 0, "start_time": 0.0, "end_time": 0.9, "azimuth_deg": -14.528, "elevation_deg": -3.752, "distance_m": 3.05}, {"class_id": 58, "class_name": "wind", "track_id": 1, "start_time": 0.1, "end_time": 3.1, "azimuth_deg": 104.359, "elevation_deg": 7.622, "distance_m": 2.5}]}
{"qa_id": "qa_f00fa3c60766885391cc", "split": "test", "audio_id": "foa_5c1cb39e95155316148a", "audio_path": "audio/test/foa_5c1cb39e95155316148a.wav", "scene_annotation_csv_path": "annotations/test/foa_5c1cb39e95155316148a.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "counting", "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to typing, is car on the left or on the right?", "answer": "car is to the right of typing.", "canonical_answer": "car is to the right of typing.", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 3, "start_time": 0.0, "end_time": 5.8, "azimuth_deg": 86.808, "elevation_deg": 0.0, "distance_m": 2.75}, {"class_id": 54, "class_name": "typing", "track_id": 4, "start_time": 0.1, "end_time": 1.2, "azimuth_deg": 120.351, "elevation_deg": 0.0, "distance_m": 2.14}]}
{"qa_id": "qa_72a5e483cc833d3f1d9d", "split": "test", "audio_id": "foa_60cab26f839b96ce5ade", "audio_path": "audio/test/foa_60cab26f839b96ce5ade.wav", "scene_annotation_csv_path": "annotations/test/foa_60cab26f839b96ce5ade.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the cat and the singing, which sound source is positioned higher in elevation?", "answer": "The cat is located at a higher elevation than the singing.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -98.367, "elevation_deg": -8.584, "distance_m": 1.77}, {"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 13.1, "end_time": 16.8, "azimuth_deg": 54.412, "elevation_deg": -34.356, "distance_m": 1.84}]}
{"qa_id": "qa_3421a464664b1299aefb", "split": "test", "audio_id": "foa_002e9886bc3302bd877e", "audio_path": "audio/test/foa_002e9886bc3302bd877e.wav", "scene_annotation_csv_path": "annotations/test/foa_002e9886bc3302bd877e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the left?", "answer": "Among the behind-the-listener sources, the leftmost one is insect.", "canonical_answer": "insect", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.6, "end_time": 5.2, "azimuth_deg": 104.357, "elevation_deg": 23.063, "distance_m": 1.62}, {"class_id": 0, "class_name": "aircraft", "track_id": 1, "start_time": 1.3, "end_time": 5.8, "azimuth_deg": -147.607, "elevation_deg": 7.96, "distance_m": 3.43}, {"class_id": 49, "class_name": "tearing", "track_id": 2, "start_time": 5.3, "end_time": 6.6, "azimuth_deg": -144.435, "elevation_deg": -7.499, "distance_m": 2.63}]}
{"qa_id": "qa_95d2e10fd41cc0993c29", "split": "test", "audio_id": "foa_76f704833325d083bb6d", "audio_path": "audio/test/foa_76f704833325d083bb6d.wav", "scene_annotation_csv_path": "annotations/test/foa_76f704833325d083bb6d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is bird to the left or right of clock?", "answer": "bird is to the left of clock.", "canonical_answer": "bird is to the left of clock.", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 15.8, "azimuth_deg": -14.39, "elevation_deg": -5.73, "distance_m": 3.05}, {"class_id": 11, "class_name": "clock", "track_id": 1, "start_time": 3.3, "end_time": 9.1, "azimuth_deg": -173.845, "elevation_deg": -25.135, "distance_m": 3.01}]}
{"qa_id": "qa_fd11cbd93e0237682840", "split": "test", "audio_id": "foa_d9e15d749fe297ecd259", "audio_path": "audio/test/foa_d9e15d749fe297ecd259.wav", "scene_annotation_csv_path": "annotations/test/foa_d9e15d749fe297ecd259.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which of the two sounds, the female speech or the tool, is positioned closer to the listener?", "answer": "The tool is closer to the listener than the female speech.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 1, "start_time": 4.0, "end_time": 7.5, "azimuth_deg": 72.733, "elevation_deg": -6.391, "distance_m": 2.73}, {"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.3, "end_time": 4.2, "azimuth_deg": 68.094, "elevation_deg": -22.455, "distance_m": 1.74}]}
{"qa_id": "qa_5db467b319879b366ae8", "split": "test", "audio_id": "foa_efb2be90d88d8f50e7e9", "audio_path": "audio/test/foa_efb2be90d88d8f50e7e9.wav", "scene_annotation_csv_path": "annotations/test/foa_efb2be90d88d8f50e7e9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the dog or the footsteps located at a higher elevation?", "answer": "The footsteps are at a higher elevation than the dog.", "canonical_answer": "footsteps", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 2, "start_time": 4.7, "end_time": 9.4, "azimuth_deg": -106.805, "elevation_deg": 1.973, "distance_m": 2.24}, {"class_id": 23, "class_name": "footsteps", "track_id": 3, "start_time": 8.1, "end_time": 12.2, "azimuth_deg": 8.988, "elevation_deg": 22.51, "distance_m": 1.48}]}
{"qa_id": "qa_d9e52e0e409f6c1f9f1a", "split": "test", "audio_id": "foa_ea3f81bbcad278c442c6", "audio_path": "audio/test/foa_ea3f81bbcad278c442c6.wav", "scene_annotation_csv_path": "annotations/test/foa_ea3f81bbcad278c442c6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the water occurs, where is it located relative to the listener?", "answer": "The water is heard from front during 0.0s to 8.0s.", "canonical_answer": "water from front.", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 8.0, "azimuth_deg": 6.124, "elevation_deg": -0.337, "distance_m": 2.59}]}
{"qa_id": "qa_b9bbd4858f9ee20ef863", "split": "test", "audio_id": "foa_9d79983bc83767d13546", "audio_path": "audio/test/foa_9d79983bc83767d13546.wav", "scene_annotation_csv_path": "annotations/test/foa_9d79983bc83767d13546.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is speech to the left or right of tearing?", "answer": "speech is to the right of tearing.", "canonical_answer": "speech is to the right of tearing.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.7, "end_time": 20.0, "azimuth_deg": 42.42, "elevation_deg": 22.155, "distance_m": 2.65}, {"class_id": 49, "class_name": "tearing", "track_id": 1, "start_time": 1.8, "end_time": 20.0, "azimuth_deg": 156.645, "elevation_deg": -18.163, "distance_m": 1.66}]}
{"qa_id": "qa_ab9af26eab08a48eda9d", "split": "test", "audio_id": "foa_730cded0947313a7ced7", "audio_path": "audio/test/foa_730cded0947313a7ced7.wav", "scene_annotation_csv_path": "annotations/test/foa_730cded0947313a7ced7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the right?", "answer": "Among the front-positioned sources, the rightmost one is water.", "canonical_answer": "water", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 8.0, "azimuth_deg": 32.599, "elevation_deg": 10.334, "distance_m": 0.88}, {"class_id": 51, "class_name": "thunderstorm", "track_id": 2, "start_time": 6.6, "end_time": 12.9, "azimuth_deg": 46.853, "elevation_deg": -6.181, "distance_m": 2.31}, {"class_id": 42, "class_name": "printer", "track_id": 3, "start_time": 11.2, "end_time": 14.1, "azimuth_deg": 37.582, "elevation_deg": 12.971, "distance_m": 2.66}]}
{"qa_id": "qa_e86d850f65f31ddd249f", "split": "test", "audio_id": "foa_fd72eee189a9799cf8a7", "audio_path": "audio/test/foa_fd72eee189a9799cf8a7.wav", "scene_annotation_csv_path": "annotations/test/foa_fd72eee189a9799cf8a7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the cooking and the zipper sounds, which one is located closer to the listener?", "answer": "The cooking sound is closer to the listener than the zipper sound.", "canonical_answer": "cooking", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 69.023, "elevation_deg": -15.44, "distance_m": 1.78}, {"class_id": 62, "class_name": "zipper", "track_id": 3, "start_time": 14.8, "end_time": 20.0, "azimuth_deg": -53.129, "elevation_deg": -23.483, "distance_m": 3.68}]}
{"qa_id": "qa_5d593ee28f1658a34562", "split": "test", "audio_id": "foa_b59ee9f68ce77fd4f96d", "audio_path": "audio/test/foa_b59ee9f68ce77fd4f96d.wav", "scene_annotation_csv_path": "annotations/test/foa_b59ee9f68ce77fd4f96d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the clock or the tape positioned at a higher elevation?", "answer": "The clock is located at a higher elevation than the tape.", "canonical_answer": "clock", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 2, "start_time": 14.9, "end_time": 20.0, "azimuth_deg": -54.52, "elevation_deg": 17.732, "distance_m": 1.74}, {"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 3.1, "end_time": 20.0, "azimuth_deg": 5.318, "elevation_deg": -8.968, "distance_m": 2.23}]}
{"qa_id": "qa_b526ece296a0d4b23879", "split": "test", "audio_id": "foa_649483338e37a386c666", "audio_path": "audio/test/foa_649483338e37a386c666.wav", "scene_annotation_csv_path": "annotations/test/foa_649483338e37a386c666.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.0s to 3.1s, what source is active and where is it located?", "answer": "The laughter is heard from left and below during 0.0s to 3.1s.", "canonical_answer": "laughter from left and below.", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.0, "end_time": 3.1, "azimuth_deg": 109.09, "elevation_deg": -25.312, "distance_m": 0.83}]}
{"qa_id": "qa_06f95f094de0cf022a0e", "split": "test", "audio_id": "foa_de61925856d5432ab74d", "audio_path": "audio/test/foa_de61925856d5432ab74d.wav", "scene_annotation_csv_path": "annotations/test/foa_de61925856d5432ab74d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 1.1s to 1.6s, what source is active and where is it located?", "answer": "The kitchenware is heard from right during 1.1s to 1.6s.", "canonical_answer": "kitchenware from right.", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 1, "start_time": 1.1, "end_time": 1.6, "azimuth_deg": -98.437, "elevation_deg": 1.426, "distance_m": 2.14}]}
{"qa_id": "qa_b0ecb2b69de7e8bce06e", "split": "test", "audio_id": "foa_253ca1c5b3e2e853cf14", "audio_path": "audio/test/foa_253ca1c5b3e2e853cf14.wav", "scene_annotation_csv_path": "annotations/test/foa_253ca1c5b3e2e853cf14.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener, the cat or the crack?", "answer": "The crack is closer to the listener than the cat.", "canonical_answer": "crack", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 2, "start_time": 4.6, "end_time": 16.4, "azimuth_deg": -144.951, "elevation_deg": -23.141, "distance_m": 3.71}, {"class_id": 13, "class_name": "crack", "track_id": 0, "start_time": 0.3, "end_time": 17.9, "azimuth_deg": 83.464, "elevation_deg": -33.277, "distance_m": 2.4}]}
{"qa_id": "qa_901b98810e00759331fa", "split": "test", "audio_id": "foa_f7962b6e22ef568ffb3e", "audio_path": "audio/test/foa_f7962b6e22ef568ffb3e.wav", "scene_annotation_csv_path": "annotations/test/foa_f7962b6e22ef568ffb3e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to zipper, is wind on the left or on the right?", "answer": "wind is to the left of zipper.", "canonical_answer": "wind is to the left of zipper.", "truth_source": "annotation", "source_refs": [{"class_id": 58, "class_name": "wind", "track_id": 1, "start_time": 0.1, "end_time": 11.5, "azimuth_deg": 32.07, "elevation_deg": 17.345, "distance_m": 2.45}, {"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.6, "end_time": 17.9, "azimuth_deg": -115.25, "elevation_deg": 46.948, "distance_m": 1.08}]}
{"qa_id": "qa_7f78a06975ae4b0166c7", "split": "test", "audio_id": "foa_cd4b1e6ceb39824afee0", "audio_path": "audio/test/foa_cd4b1e6ceb39824afee0.wav", "scene_annotation_csv_path": "annotations/test/foa_cd4b1e6ceb39824afee0.csv", "dataset": "starss23", "data_source": "dcase_real", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the left?", "answer": "Among the front-positioned sources, the leftmost one is musical instrument.", "canonical_answer": "musical instrument", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 4, "start_time": 2.5, "end_time": 4.0, "azimuth_deg": -75.0, "elevation_deg": -25.0, "distance_m": 1.82}, {"class_id": 36, "class_name": "male_speech", "track_id": 2, "start_time": 5.0, "end_time": 13.5, "azimuth_deg": -73.0, "elevation_deg": -14.0, "distance_m": 1.86}, {"class_id": 38, "class_name": "musical_instrument", "track_id": 1, "start_time": 13.0, "end_time": 20.0, "azimuth_deg": 23.0, "elevation_deg": -20.0, "distance_m": 1.48}]}
{"qa_id": "qa_9ced6cba3c8c2653004d", "split": "test", "audio_id": "foa_97312fa1d4e1945ced46", "audio_path": "audio/test/foa_97312fa1d4e1945ced46.wav", "scene_annotation_csv_path": "annotations/test/foa_97312fa1d4e1945ced46.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the thunderstorm and the writing sounds, which one is located at a higher elevation?", "answer": "The thunderstorm is at a higher elevation than the writing.", "canonical_answer": "thunderstorm", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 1.4, "end_time": 14.2, "azimuth_deg": 18.987, "elevation_deg": -4.764, "distance_m": 2.12}, {"class_id": 61, "class_name": "writing", "track_id": 2, "start_time": 10.1, "end_time": 19.5, "azimuth_deg": 121.089, "elevation_deg": -24.841, "distance_m": 1.22}]}
{"qa_id": "qa_9c1585104525f8606a4a", "split": "test", "audio_id": "foa_2acae93d5d105bde1f34", "audio_path": "audio/test/foa_2acae93d5d105bde1f34.wav", "scene_annotation_csv_path": "annotations/test/foa_2acae93d5d105bde1f34.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the frog and the laughter, which sound source is positioned closer to the listener?", "answer": "The frog is closer to the listener than the laughter.", "canonical_answer": "frog", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -102.835, "elevation_deg": -2.998, "distance_m": 1.71}, {"class_id": 34, "class_name": "laughter", "track_id": 2, "start_time": 18.8, "end_time": 20.0, "azimuth_deg": 154.021, "elevation_deg": 3.334, "distance_m": 3.13}]}
{"qa_id": "qa_052e8c0a149e7001dc15", "split": "test", "audio_id": "foa_e88e673c877bf26b9e8f", "audio_path": "audio/test/foa_e88e673c877bf26b9e8f.wav", "scene_annotation_csv_path": "annotations/test/foa_e88e673c877bf26b9e8f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is crackle.", "canonical_answer": "crackle", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 0, "start_time": 0.7, "end_time": 11.4, "azimuth_deg": -46.773, "elevation_deg": 30.694, "distance_m": 1.9}, {"class_id": 59, "class_name": "wind_instrument", "track_id": 1, "start_time": 4.1, "end_time": 7.4, "azimuth_deg": 161.793, "elevation_deg": -11.014, "distance_m": 1.77}, {"class_id": 18, "class_name": "drawer_cabinet", "track_id": 2, "start_time": 10.6, "end_time": 17.2, "azimuth_deg": 116.093, "elevation_deg": 20.018, "distance_m": 2.78}]}
{"qa_id": "qa_0727d1da045b44f2bbbf", "split": "test", "audio_id": "foa_c2c60a1c166ab09f34a7", "audio_path": "audio/test/foa_c2c60a1c166ab09f34a7.wav", "scene_annotation_csv_path": "annotations/test/foa_c2c60a1c166ab09f34a7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to zipper, is car on the left or on the right?", "answer": "car is to the left of zipper.", "canonical_answer": "car is to the left of zipper.", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 0, "start_time": 0.0, "end_time": 3.5, "azimuth_deg": 144.654, "elevation_deg": -15.732, "distance_m": 0.76}, {"class_id": 62, "class_name": "zipper", "track_id": 1, "start_time": 2.6, "end_time": 5.9, "azimuth_deg": 39.5, "elevation_deg": 10.789, "distance_m": 3.21}]}
{"qa_id": "qa_ee442d21f7577be00759", "split": "test", "audio_id": "foa_6f08677f11036521352b", "audio_path": "audio/test/foa_6f08677f11036521352b.wav", "scene_annotation_csv_path": "annotations/test/foa_6f08677f11036521352b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the sound of the writing or the gong originating from a higher elevation?", "answer": "The sound of writing originates from a higher elevation than the gong.", "canonical_answer": "writing", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 0, "start_time": 0.0, "end_time": 17.0, "azimuth_deg": -167.932, "elevation_deg": -17.042, "distance_m": 1.27}, {"class_id": 61, "class_name": "writing", "track_id": 2, "start_time": 12.3, "end_time": 16.1, "azimuth_deg": -122.075, "elevation_deg": 0.595, "distance_m": 2.96}]}
{"qa_id": "qa_272fe4fb14d51c0981e5", "split": "test", "audio_id": "foa_90b27ff7c0bac2648f33", "audio_path": "audio/test/foa_90b27ff7c0bac2648f33.wav", "scene_annotation_csv_path": "annotations/test/foa_90b27ff7c0bac2648f33.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.3s to 10.2s, which sound is heard and from what direction?", "answer": "The water is heard from back-right during 0.3s to 10.2s.", "canonical_answer": "water from back-right.", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.3, "end_time": 10.2, "azimuth_deg": -125.753, "elevation_deg": -7.004, "distance_m": 3.08}]}
{"qa_id": "qa_8208221cfce0692899eb", "split": "test", "audio_id": "foa_0a8a11851b7b62b5dd73", "audio_path": "audio/test/foa_0a8a11851b7b62b5dd73.wav", "scene_annotation_csv_path": "annotations/test/foa_0a8a11851b7b62b5dd73.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from behind the listener?", "answer": "The closest source behind the listener is printer.", "canonical_answer": "printer", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.4, "end_time": 20.0, "azimuth_deg": 114.572, "elevation_deg": -6.386, "distance_m": 3.42}, {"class_id": 28, "class_name": "home_sound", "track_id": 2, "start_time": 6.1, "end_time": 20.0, "azimuth_deg": 121.255, "elevation_deg": -19.626, "distance_m": 3.59}]}
{"qa_id": "qa_b486d7f9d952ee269ac8", "split": "test", "audio_id": "foa_4096e31954a616cdd78b", "audio_path": "audio/test/foa_4096e31954a616cdd78b.wav", "scene_annotation_csv_path": "annotations/test/foa_4096e31954a616cdd78b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener, the rain or the singing?", "answer": "The singing is closer to the listener than the rain.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 18.2, "azimuth_deg": -130.555, "elevation_deg": -20.719, "distance_m": 3.52}, {"class_id": 45, "class_name": "singing", "track_id": 2, "start_time": 15.4, "end_time": 20.0, "azimuth_deg": 173.447, "elevation_deg": 7.907, "distance_m": 1.18}]}
{"qa_id": "qa_412fe5a51e44ae94a56c", "split": "test", "audio_id": "foa_344674818f6de76f071d", "audio_path": "audio/test/foa_344674818f6de76f071d.wav", "scene_annotation_csv_path": "annotations/test/foa_344674818f6de76f071d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the finger snapping or the vehicle positioned at a higher elevation?", "answer": "The finger snapping is at a higher elevation than the vehicle.", "canonical_answer": "finger snapping", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 1, "start_time": 0.1, "end_time": 8.2, "azimuth_deg": -37.865, "elevation_deg": -5.753, "distance_m": 1.13}, {"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.5, "end_time": 20.0, "azimuth_deg": 2.768, "elevation_deg": -58.526, "distance_m": 1.19}]}
{"qa_id": "qa_55e6942af262099d19ec", "split": "test", "audio_id": "foa_a2866a43b9708e9bce02", "audio_path": "audio/test/foa_a2866a43b9708e9bce02.wav", "scene_annotation_csv_path": "annotations/test/foa_a2866a43b9708e9bce02.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.3s to 11.2s, what source is active and where is it located?", "answer": "The body sound is heard from front during 0.3s to 11.2s.", "canonical_answer": "body sound from front.", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.3, "end_time": 11.2, "azimuth_deg": -3.122, "elevation_deg": 6.643, "distance_m": 2.16}]}
{"qa_id": "qa_bc168808c505d6be964a", "split": "test", "audio_id": "foa_dae320fd73e9cece4c47", "audio_path": "audio/test/foa_dae320fd73e9cece4c47.wav", "scene_annotation_csv_path": "annotations/test/foa_dae320fd73e9cece4c47.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is crushing to the left or right of female speech?", "answer": "crushing is to the left of female speech.", "canonical_answer": "crushing is to the left of female speech.", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 1, "start_time": 2.5, "end_time": 3.6, "azimuth_deg": -46.572, "elevation_deg": 23.334, "distance_m": 2.5}, {"class_id": 20, "class_name": "female_speech", "track_id": 0, "start_time": 0.0, "end_time": 6.5, "azimuth_deg": -129.204, "elevation_deg": -18.887, "distance_m": 2.56}]}
{"qa_id": "qa_061c23aee16fe9cf6990", "split": "test", "audio_id": "foa_c9456fa81d8971f94f39", "audio_path": "audio/test/foa_c9456fa81d8971f94f39.wav", "scene_annotation_csv_path": "annotations/test/foa_c9456fa81d8971f94f39.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is paper to the left or right of printer?", "answer": "paper is to the right of printer.", "canonical_answer": "paper is to the right of printer.", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 1, "start_time": 8.2, "end_time": 18.4, "azimuth_deg": 6.202, "elevation_deg": -23.57, "distance_m": 0.68}, {"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.0, "end_time": 13.4, "azimuth_deg": 121.197, "elevation_deg": 12.769, "distance_m": 2.56}]}
{"qa_id": "qa_efc78ab5c4e2398482ae", "split": "test", "audio_id": "foa_cbb7a38dacb2a99fbb1d", "audio_path": "audio/test/foa_cbb7a38dacb2a99fbb1d.wav", "scene_annotation_csv_path": "annotations/test/foa_cbb7a38dacb2a99fbb1d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.2s to 2.8s, what source is active and where is it located?", "answer": "The paper is heard from left and below during 0.2s to 2.8s.", "canonical_answer": "paper from left and below.", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.2, "end_time": 2.8, "azimuth_deg": 86.803, "elevation_deg": -17.913, "distance_m": 3.2}]}
{"qa_id": "qa_1cc149e1795245ef10ef", "split": "test", "audio_id": "foa_fec63a91819cda50b910", "audio_path": "audio/test/foa_fec63a91819cda50b910.wav", "scene_annotation_csv_path": "annotations/test/foa_fec63a91819cda50b910.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the right?", "answer": "Among the front-positioned sources, the rightmost one is ocean.", "canonical_answer": "ocean", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 88.223, "elevation_deg": 10.567, "distance_m": 2.07}, {"class_id": 55, "class_name": "vehicle", "track_id": 1, "start_time": 1.1, "end_time": 1.9, "azimuth_deg": 87.529, "elevation_deg": 3.851, "distance_m": 2.31}, {"class_id": 39, "class_name": "ocean", "track_id": 2, "start_time": 14.2, "end_time": 20.0, "azimuth_deg": -21.963, "elevation_deg": -46.646, "distance_m": 0.76}]}
{"qa_id": "qa_cbc924019b3200877911", "split": "test", "audio_id": "foa_a981210f6b05926649da", "audio_path": "audio/test/foa_a981210f6b05926649da.wav", "scene_annotation_csv_path": "annotations/test/foa_a981210f6b05926649da.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the crushing sound and the machine sound, which one is located closer to the listener?", "answer": "The crushing sound is closer to the listener than the machine.", "canonical_answer": "crushing", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 1, "start_time": 4.2, "end_time": 5.5, "azimuth_deg": -69.558, "elevation_deg": -12.283, "distance_m": 1.16}, {"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.1, "end_time": 18.1, "azimuth_deg": -142.766, "elevation_deg": -4.919, "distance_m": 1.88}]}
{"qa_id": "qa_1c3845c1b222e57377a9", "split": "test", "audio_id": "foa_4f5af180b2608be14edd", "audio_path": "audio/test/foa_4f5af180b2608be14edd.wav", "scene_annotation_csv_path": "annotations/test/foa_4f5af180b2608be14edd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is positioned at a higher elevation, the frog or the machine?", "answer": "The machine is at a higher elevation than the frog.", "canonical_answer": "machine", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": 131.672, "elevation_deg": -16.684, "distance_m": 3.6}, {"class_id": 35, "class_name": "machine", "track_id": 2, "start_time": 19.1, "end_time": 20.0, "azimuth_deg": 147.853, "elevation_deg": 10.164, "distance_m": 2.15}]}
{"qa_id": "qa_f4001069206e2a4faa63", "split": "test", "audio_id": "foa_c3862de2de7aba1ce187", "audio_path": "audio/test/foa_c3862de2de7aba1ce187.wav", "scene_annotation_csv_path": "annotations/test/foa_c3862de2de7aba1ce187.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is ocean to the left or right of war sound?", "answer": "ocean is to the right of war sound.", "canonical_answer": "ocean is to the right of war sound.", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.1, "end_time": 11.5, "azimuth_deg": -0.072, "elevation_deg": -4.382, "distance_m": 3.14}, {"class_id": 56, "class_name": "war_sound", "track_id": 1, "start_time": 2.8, "end_time": 5.4, "azimuth_deg": 36.569, "elevation_deg": 16.862, "distance_m": 3.41}]}
{"qa_id": "qa_acca8a349697a1b02f74", "split": "test", "audio_id": "foa_357923bc6a9fca9abdd9", "audio_path": "audio/test/foa_357923bc6a9fca9abdd9.wav", "scene_annotation_csv_path": "annotations/test/foa_357923bc6a9fca9abdd9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which of the two sound sources, the fire or the frog, is positioned at a higher elevation?", "answer": "The frog is located at a higher elevation than the fire.", "canonical_answer": "frog", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 2, "start_time": 2.7, "end_time": 4.6, "azimuth_deg": -178.315, "elevation_deg": 8.581, "distance_m": 2.37}, {"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 0.2, "end_time": 3.8, "azimuth_deg": 58.187, "elevation_deg": 34.352, "distance_m": 1.2}]}
{"qa_id": "qa_ee2f0ae78195369a6802", "split": "test", "audio_id": "foa_c6739bd89a03d4acc878", "audio_path": "audio/test/foa_c6739bd89a03d4acc878.wav", "scene_annotation_csv_path": "annotations/test/foa_c6739bd89a03d4acc878.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.0s to 16.9s, which sound is heard and from what direction?", "answer": "The ocean is heard from front-left during 0.0s to 16.9s.", "canonical_answer": "ocean from front-left.", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 1, "start_time": 0.0, "end_time": 16.9, "azimuth_deg": 24.194, "elevation_deg": 0.0, "distance_m": 3.54}]}
{"qa_id": "qa_a291f6c9b26313021f68", "split": "test", "audio_id": "foa_e9c474e3a62071e3bde4", "audio_path": "audio/test/foa_e9c474e3a62071e3bde4.wav", "scene_annotation_csv_path": "annotations/test/foa_e9c474e3a62071e3bde4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which of the two sounds, the metal clink or the singing, is located closer to the listener?", "answer": "The metal clink is closer to the listener than the singing.", "canonical_answer": "metal clink", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 1, "start_time": 13.8, "end_time": 17.9, "azimuth_deg": -119.29, "elevation_deg": -1.156, "distance_m": 2.26}, {"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 1.9, "end_time": 20.0, "azimuth_deg": -172.745, "elevation_deg": -18.646, "distance_m": 3.06}]}
{"qa_id": "qa_b78e0177a95a4df252c1", "split": "test", "audio_id": "foa_f8849c7b6563d2c7b589", "audio_path": "audio/test/foa_f8849c7b6563d2c7b589.wav", "scene_annotation_csv_path": "annotations/test/foa_f8849c7b6563d2c7b589.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is wood.", "canonical_answer": "wood", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 0, "start_time": 1.6, "end_time": 9.2, "azimuth_deg": 163.695, "elevation_deg": -16.836, "distance_m": 1.88}, {"class_id": 37, "class_name": "metal_clink", "track_id": 1, "start_time": 1.7, "end_time": 5.1, "azimuth_deg": -169.145, "elevation_deg": 21.175, "distance_m": 2.2}, {"class_id": 60, "class_name": "wood", "track_id": 2, "start_time": 7.0, "end_time": 7.5, "azimuth_deg": 168.172, "elevation_deg": -12.287, "distance_m": 2.82}]}
{"qa_id": "qa_a35686c9103e10606df6", "split": "test", "audio_id": "foa_657bf3ba7edb8990fcde", "audio_path": "audio/test/foa_657bf3ba7edb8990fcde.wav", "scene_annotation_csv_path": "annotations/test/foa_657bf3ba7edb8990fcde.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the water and the zipper, which sound source is positioned closer to the listener?", "answer": "The water is closer to the listener than the zipper.", "canonical_answer": "water", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 2, "start_time": 18.2, "end_time": 20.0, "azimuth_deg": -71.593, "elevation_deg": -6.049, "distance_m": 0.95}, {"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -173.674, "elevation_deg": -8.9, "distance_m": 2.03}]}
{"qa_id": "qa_36934b06179373aa1a3f", "split": "test", "audio_id": "foa_5c213daa3ac9508f02d7", "audio_path": "audio/test/foa_5c213daa3ac9508f02d7.wav", "scene_annotation_csv_path": "annotations/test/foa_5c213daa3ac9508f02d7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the kitchenware and the singing, which source is located at a higher elevation?", "answer": "The kitchenware is higher in elevation than the singing.", "canonical_answer": "kitchenware", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 2, "start_time": 5.0, "end_time": 12.0, "azimuth_deg": -104.828, "elevation_deg": 13.117, "distance_m": 2.61}, {"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 3.7, "end_time": 8.2, "azimuth_deg": -24.627, "elevation_deg": -31.044, "distance_m": 1.82}]}
{"qa_id": "qa_a2c2d7560642cbe269fc", "split": "test", "audio_id": "foa_abdf1fd9479df69387b5", "audio_path": "audio/test/foa_abdf1fd9479df69387b5.wav", "scene_annotation_csv_path": "annotations/test/foa_abdf1fd9479df69387b5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.0s to 8.0s, which sound is heard and from what direction?", "answer": "The bird is heard from front-right and below during 0.0s to 8.0s.", "canonical_answer": "bird from front-right and below.", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 8.0, "azimuth_deg": -42.834, "elevation_deg": -24.25, "distance_m": 1.46}]}
{"qa_id": "qa_66d3d921974bc87d69de", "split": "test", "audio_id": "foa_370c20eec005d01fdf46", "audio_path": "audio/test/foa_370c20eec005d01fdf46.wav", "scene_annotation_csv_path": "annotations/test/foa_370c20eec005d01fdf46.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from in front of the listener?", "answer": "The closest source in front of the listener is crackle.", "canonical_answer": "crackle", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 0, "start_time": 0.1, "end_time": 14.4, "azimuth_deg": 65.802, "elevation_deg": 16.279, "distance_m": 2.3}, {"class_id": 20, "class_name": "female_speech", "track_id": 1, "start_time": 1.2, "end_time": 3.6, "azimuth_deg": 58.758, "elevation_deg": 17.222, "distance_m": 3.21}, {"class_id": 2, "class_name": "animal", "track_id": 2, "start_time": 3.6, "end_time": 7.1, "azimuth_deg": 12.475, "elevation_deg": -8.398, "distance_m": 3.02}]}
{"qa_id": "qa_3cd1711218d694bcc937", "split": "test", "audio_id": "foa_5ef880568fb2cd1ac8d7", "audio_path": "audio/test/foa_5ef880568fb2cd1ac8d7.wav", "scene_annotation_csv_path": "annotations/test/foa_5ef880568fb2cd1ac8d7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to glass, is footsteps on the left or on the right?", "answer": "footsteps is to the left of glass.", "canonical_answer": "footsteps is to the left of glass.", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 2, "start_time": 2.0, "end_time": 6.2, "azimuth_deg": 124.674, "elevation_deg": -31.599, "distance_m": 2.71}, {"class_id": 25, "class_name": "glass", "track_id": 1, "start_time": 1.3, "end_time": 3.5, "azimuth_deg": 52.993, "elevation_deg": -5.229, "distance_m": 3.22}]}
{"qa_id": "qa_dc27dbe1a4557419b627", "split": "test", "audio_id": "foa_2ca445faeb1dec071065", "audio_path": "audio/test/foa_2ca445faeb1dec071065.wav", "scene_annotation_csv_path": "annotations/test/foa_2ca445faeb1dec071065.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the body sound and the cat, which source is positioned closer to the listener?", "answer": "The cat is closer to the listener than the body sound.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 2, "start_time": 19.2, "end_time": 20.0, "azimuth_deg": -126.474, "elevation_deg": -22.193, "distance_m": 3.65}, {"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 1.6, "end_time": 19.5, "azimuth_deg": -82.556, "elevation_deg": 12.664, "distance_m": 2.42}]}
{"qa_id": "qa_cdfedaf38c5251f5ce9b", "split": "test", "audio_id": "foa_5606c958dbae6a1d5b21", "audio_path": "audio/test/foa_5606c958dbae6a1d5b21.wav", "scene_annotation_csv_path": "annotations/test/foa_5606c958dbae6a1d5b21.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.6s to 4.5s, what source is active and where is it located?", "answer": "The speech is heard from back-left during 0.6s to 4.5s.", "canonical_answer": "speech from back-left.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 4.529687, "azimuth_deg": 124.589, "elevation_deg": -14.49, "distance_m": 2.935}]}
{"qa_id": "qa_59c2f1e46a603a77a8af", "split": "test", "audio_id": "foa_919cb70571498a9ab169", "audio_path": "audio/test/foa_919cb70571498a9ab169.wav", "scene_annotation_csv_path": "annotations/test/foa_919cb70571498a9ab169.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the paper or the scratch positioned at a higher elevation?", "answer": "The paper is at a higher elevation than the scratch.", "canonical_answer": "paper", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.1, "end_time": 7.7, "azimuth_deg": 177.79, "elevation_deg": -30.496, "distance_m": 1.44}, {"class_id": 44, "class_name": "scratch", "track_id": 2, "start_time": 7.6, "end_time": 11.4, "azimuth_deg": -4.87, "elevation_deg": -50.415, "distance_m": 1.49}]}
{"qa_id": "qa_319db4636905f9302e61", "split": "test", "audio_id": "foa_f24d475079d92dcf5672", "audio_path": "audio/test/foa_f24d475079d92dcf5672.wav", "scene_annotation_csv_path": "annotations/test/foa_f24d475079d92dcf5672.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is finger snapping.", "canonical_answer": "finger snapping", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 0.6, "end_time": 17.0, "azimuth_deg": -22.493, "elevation_deg": -32.036, "distance_m": 2.19}, {"class_id": 21, "class_name": "finger_snapping", "track_id": 1, "start_time": 5.8, "end_time": 7.8, "azimuth_deg": 5.108, "elevation_deg": -22.374, "distance_m": 3.29}, {"class_id": 61, "class_name": "writing", "track_id": 2, "start_time": 13.2, "end_time": 20.0, "azimuth_deg": -30.434, "elevation_deg": 23.078, "distance_m": 1.79}]}
{"qa_id": "qa_e703a7b328f609579b95", "split": "test", "audio_id": "foa_512dd5679be4d1d9cef9", "audio_path": "audio/test/foa_512dd5679be4d1d9cef9.wav", "scene_annotation_csv_path": "annotations/test/foa_512dd5679be4d1d9cef9.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to dog, is bell on the left or on the right?", "answer": "bell is to the right of dog.", "canonical_answer": "bell is to the right of dog.", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.0, "end_time": 4.641312, "azimuth_deg": -54.175, "elevation_deg": -1.375, "distance_m": 12.3}, {"class_id": 16, "class_name": "dog", "track_id": 1, "start_time": 0.5, "end_time": 4.641312, "azimuth_deg": 101.945, "elevation_deg": -39.088, "distance_m": 1.06}]}
{"qa_id": "qa_21c42b486b7344d793fd", "split": "test", "audio_id": "foa_4ae5a646fc585862f52a", "audio_path": "audio/test/foa_4ae5a646fc585862f52a.wav", "scene_annotation_csv_path": "annotations/test/foa_4ae5a646fc585862f52a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is male speech to the left or right of zipper?", "answer": "male speech is to the left of zipper.", "canonical_answer": "male speech is to the left of zipper.", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 158.722, "elevation_deg": -24.531, "distance_m": 2.94}, {"class_id": 62, "class_name": "zipper", "track_id": 1, "start_time": 2.5, "end_time": 11.0, "azimuth_deg": -31.938, "elevation_deg": 3.147, "distance_m": 3.35}]}
{"qa_id": "qa_18a7638d8bb61166e81a", "split": "test", "audio_id": "foa_69a8fa0b2c5b719f0b38", "audio_path": "audio/test/foa_69a8fa0b2c5b719f0b38.wav", "scene_annotation_csv_path": "annotations/test/foa_69a8fa0b2c5b719f0b38.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is male speech.", "canonical_answer": "male speech", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.0, "end_time": 7.0, "azimuth_deg": 113.338, "elevation_deg": 3.644, "distance_m": 1.72}, {"class_id": 36, "class_name": "male_speech", "track_id": 1, "start_time": 2.7, "end_time": 3.7, "azimuth_deg": -84.679, "elevation_deg": -30.361, "distance_m": 0.85}, {"class_id": 38, "class_name": "musical_instrument", "track_id": 2, "start_time": 3.6, "end_time": 7.3, "azimuth_deg": -10.479, "elevation_deg": -36.035, "distance_m": 1.3}]}
{"qa_id": "qa_77252a60b427b680f0b2", "split": "test", "audio_id": "foa_5119e117cf1aa8c06956", "audio_path": "audio/test/foa_5119e117cf1aa8c06956.wav", "scene_annotation_csv_path": "annotations/test/foa_5119e117cf1aa8c06956.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source has a higher elevation, the drum or the musical instrument?", "answer": "The drum is at a higher elevation than the musical instrument.", "canonical_answer": "drum", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 2, "start_time": 14.9, "end_time": 18.6, "azimuth_deg": 24.897, "elevation_deg": 15.017, "distance_m": 1.25}, {"class_id": 38, "class_name": "musical_instrument", "track_id": 1, "start_time": 4.5, "end_time": 15.6, "azimuth_deg": 27.562, "elevation_deg": -0.446, "distance_m": 1.12}]}
{"qa_id": "qa_285762913e758e9efa52", "split": "test", "audio_id": "foa_a1718c9c31caf94ebd59", "audio_path": "audio/test/foa_a1718c9c31caf94ebd59.wav", "scene_annotation_csv_path": "annotations/test/foa_a1718c9c31caf94ebd59.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the drawer cabinet and the water, which sound source is positioned closer to the listener?", "answer": "The water is closer to the listener than the drawer cabinet.", "canonical_answer": "water", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 1, "start_time": 2.1, "end_time": 5.8, "azimuth_deg": -148.173, "elevation_deg": 8.421, "distance_m": 3.38}, {"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.6, "end_time": 8.9, "azimuth_deg": -107.518, "elevation_deg": 6.52, "distance_m": 0.6}]}
{"qa_id": "qa_bdc87488426f72113dc6", "split": "test", "audio_id": "foa_1c4c16f1d81d84236a0b", "audio_path": "audio/test/foa_1c4c16f1d81d84236a0b.wav", "scene_annotation_csv_path": "annotations/test/foa_1c4c16f1d81d84236a0b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.0s to 5.3s, which sound is heard and from what direction?", "answer": "The scratch is heard from front and below during 0.0s to 5.3s.", "canonical_answer": "scratch from front and below.", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.0, "end_time": 5.3, "azimuth_deg": 16.92, "elevation_deg": -18.9, "distance_m": 2.28}]}
{"qa_id": "qa_4298287bbbedb3f57ecb", "split": "test", "audio_id": "foa_eb2ba4290fa1e20c7bed", "audio_path": "audio/test/foa_eb2ba4290fa1e20c7bed.wav", "scene_annotation_csv_path": "annotations/test/foa_eb2ba4290fa1e20c7bed.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the singing or the musical instrument positioned at a higher elevation?", "answer": "The singing is positioned at a higher elevation than the musical instrument.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 1.2, "end_time": 16.4, "azimuth_deg": -121.524, "elevation_deg": -30.43, "distance_m": 2.77}, {"class_id": 45, "class_name": "singing", "track_id": 2, "start_time": 12.3, "end_time": 14.6, "azimuth_deg": -159.958, "elevation_deg": 0.564, "distance_m": 3.01}]}
{"qa_id": "qa_f4d67d472cf5a199ca8a", "split": "test", "audio_id": "foa_07cdc9914eeb856ae578", "audio_path": "audio/test/foa_07cdc9914eeb856ae578.wav", "scene_annotation_csv_path": "annotations/test/foa_07cdc9914eeb856ae578.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is frog.", "canonical_answer": "frog", "truth_source": "annotation", "source_refs": [{"class_id": 60, "class_name": "wood", "track_id": 0, "start_time": 0.8, "end_time": 20.0, "azimuth_deg": 144.006, "elevation_deg": 17.927, "distance_m": 2.29}, {"class_id": 42, "class_name": "printer", "track_id": 1, "start_time": 2.5, "end_time": 16.1, "azimuth_deg": 179.133, "elevation_deg": 3.937, "distance_m": 2.21}, {"class_id": 24, "class_name": "frog", "track_id": 2, "start_time": 18.4, "end_time": 20.0, "azimuth_deg": 116.574, "elevation_deg": 39.983, "distance_m": 1.12}]}
{"qa_id": "qa_8e18193f3358f776f70e", "split": "test", "audio_id": "foa_960a1e230be93e2ad459", "audio_path": "audio/test/foa_960a1e230be93e2ad459.wav", "scene_annotation_csv_path": "annotations/test/foa_960a1e230be93e2ad459.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the animal occurs, where is it located relative to the listener?", "answer": "The animal is heard from left during 0.5s to 4.6s.", "canonical_answer": "animal from left.", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 0.5, "end_time": 4.6, "azimuth_deg": 109.025, "elevation_deg": -5.83, "distance_m": 1.77}]}
{"qa_id": "qa_78ea24184fc68f5bb8f1", "split": "test", "audio_id": "foa_e2c9ab95080b2ff7e263", "audio_path": "audio/test/foa_e2c9ab95080b2ff7e263.wav", "scene_annotation_csv_path": "annotations/test/foa_e2c9ab95080b2ff7e263.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is animal to the left or right of speech?", "answer": "animal is to the left of speech.", "canonical_answer": "animal is to the left of speech.", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 2, "start_time": 0.1, "end_time": 15.5, "azimuth_deg": 157.439, "elevation_deg": 39.947, "distance_m": 1.05}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 10.4, "azimuth_deg": -161.428, "elevation_deg": 36.832, "distance_m": 1.3}]}
{"qa_id": "qa_b0edb9ec5f5178083deb", "split": "test", "audio_id": "foa_a4fc32068896b1f0a2b1", "audio_path": "audio/test/foa_a4fc32068896b1f0a2b1.wav", "scene_annotation_csv_path": "annotations/test/foa_a4fc32068896b1f0a2b1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Is the sound of tearing or wood located closer to the listener?", "answer": "The sound of tearing is closer to the listener than the sound of wood.", "canonical_answer": "tearing", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 0.7, "end_time": 15.9, "azimuth_deg": 114.081, "elevation_deg": 21.214, "distance_m": 1.97}, {"class_id": 60, "class_name": "wood", "track_id": 2, "start_time": 12.0, "end_time": 12.7, "azimuth_deg": -163.555, "elevation_deg": 16.259, "distance_m": 2.8}]}
{"qa_id": "qa_854d37fd43b51598a7ef", "split": "test", "audio_id": "foa_c944bd3b86f4e94367ee", "audio_path": "audio/test/foa_c944bd3b86f4e94367ee.wav", "scene_annotation_csv_path": "annotations/test/foa_c944bd3b86f4e94367ee.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the alarm and the human vocalization, which sound source is positioned closer to the listener?", "answer": "The human vocalization is the sound source located closer to the listener.", "canonical_answer": "human vocalization", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 2, "start_time": 0.7, "end_time": 1.7, "azimuth_deg": 107.991, "elevation_deg": -4.825, "distance_m": 1.67}, {"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.0, "end_time": 3.8, "azimuth_deg": 30.23, "elevation_deg": -13.23, "distance_m": 0.72}]}
{"qa_id": "qa_0d146f8bb150a0f00f36", "split": "test", "audio_id": "foa_1a21b15a65f0645a1730", "audio_path": "audio/test/foa_1a21b15a65f0645a1730.wav", "scene_annotation_csv_path": "annotations/test/foa_1a21b15a65f0645a1730.csv", "dataset": "tau2636586", "data_source": "dcase_real", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the right?", "answer": "Among the front-positioned sources, the rightmost one is paper.", "canonical_answer": "paper", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 18, "start_time": 1.2, "end_time": 3.2, "azimuth_deg": -48.5435, "elevation_deg": 25.3085, "distance_m": 8.5}, {"class_id": 33, "class_name": "knock", "track_id": 19, "start_time": 2.2, "end_time": 3.1, "azimuth_deg": 80.0, "elevation_deg": 20.0, "distance_m": 2.0}, {"class_id": 29, "class_name": "human_vocalization", "track_id": 20, "start_time": 3.9, "end_time": 4.7, "azimuth_deg": 0.0, "elevation_deg": -60.0, "distance_m": 9.5}, {"class_id": 34, "class_name": "laughter", "track_id": 23, "start_time": 6.9, "end_time": 8.3, "azimuth_deg": -4.2365, "elevation_deg": -39.578, "distance_m": 6.5}]}
{"qa_id": "qa_9b0a87dab35eae374850", "split": "test", "audio_id": "foa_ce966497cc478ad92dc7", "audio_path": "audio/test/foa_ce966497cc478ad92dc7.wav", "scene_annotation_csv_path": "annotations/test/foa_ce966497cc478ad92dc7.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.6s to 7.6s, what source is active and where is it located?", "answer": "The speech is heard from back during 0.6s to 7.6s.", "canonical_answer": "speech from back.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 7.6, "azimuth_deg": 165.998, "elevation_deg": 0.0, "distance_m": 2.98}]}
{"qa_id": "qa_29d1bcc63b8dabf4b0c0", "split": "test", "audio_id": "foa_cf0fc6bd851f83207bf9", "audio_path": "audio/test/foa_cf0fc6bd851f83207bf9.wav", "scene_annotation_csv_path": "annotations/test/foa_cf0fc6bd851f83207bf9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the drum or the printer located at a higher elevation?", "answer": "The drum is located at a higher elevation than the printer.", "canonical_answer": "drum", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 1, "start_time": 14.7, "end_time": 20.0, "azimuth_deg": 155.045, "elevation_deg": 8.982, "distance_m": 1.5}, {"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.4, "end_time": 17.4, "azimuth_deg": 119.93, "elevation_deg": -36.394, "distance_m": 3.02}]}
{"qa_id": "qa_79088035ea4fc5379eb0", "split": "test", "audio_id": "foa_4ba6bb32c6e939f6bf9c", "audio_path": "audio/test/foa_4ba6bb32c6e939f6bf9c.wav", "scene_annotation_csv_path": "annotations/test/foa_4ba6bb32c6e939f6bf9c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to male speech, is female speech on the left or on the right?", "answer": "female speech is to the right of male speech.", "canonical_answer": "female speech is to the right of male speech.", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 0, "start_time": 0.0, "end_time": 17.4, "azimuth_deg": -173.91, "elevation_deg": 21.417, "distance_m": 2.72}, {"class_id": 36, "class_name": "male_speech", "track_id": 1, "start_time": 2.5, "end_time": 4.0, "azimuth_deg": 45.339, "elevation_deg": -48.977, "distance_m": 1.41}]}
{"qa_id": "qa_1f5d56e205bb50775370", "split": "test", "audio_id": "foa_ceff118fe523b0c70d81", "audio_path": "audio/test/foa_ceff118fe523b0c70d81.wav", "scene_annotation_csv_path": "annotations/test/foa_ceff118fe523b0c70d81.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the car and the clock, which sound source is positioned at a higher elevation?", "answer": "The clock is located at a higher elevation than the car.", "canonical_answer": "clock", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 1, "start_time": 2.8, "end_time": 6.6, "azimuth_deg": -162.437, "elevation_deg": -5.4, "distance_m": 2.55}, {"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 17.5, "azimuth_deg": 110.885, "elevation_deg": 7.409, "distance_m": 2.93}]}
{"qa_id": "qa_d2c29cdf012ad2dee4f3", "split": "test", "audio_id": "foa_9736c5f43365ae784155", "audio_path": "audio/test/foa_9736c5f43365ae784155.wav", "scene_annotation_csv_path": "annotations/test/foa_9736c5f43365ae784155.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is car to the left or right of insect?", "answer": "car is to the left of insect.", "canonical_answer": "car is to the left of insect.", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 1, "start_time": 6.5, "end_time": 14.2, "azimuth_deg": -47.194, "elevation_deg": -34.373, "distance_m": 2.5}, {"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -143.181, "elevation_deg": -51.847, "distance_m": 1.82}]}
{"qa_id": "qa_d1a28cf3677b8bb2b276", "split": "test", "audio_id": "foa_023b689fd48a1896f90d", "audio_path": "audio/test/foa_023b689fd48a1896f90d.wav", "scene_annotation_csv_path": "annotations/test/foa_023b689fd48a1896f90d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the left?", "answer": "Among the front-positioned sources, the leftmost one is typing.", "canonical_answer": "typing", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": 16.182, "elevation_deg": 17.919, "distance_m": 1.33}, {"class_id": 56, "class_name": "war_sound", "track_id": 1, "start_time": 9.6, "end_time": 11.5, "azimuth_deg": 6.992, "elevation_deg": 20.905, "distance_m": 2.22}, {"class_id": 52, "class_name": "tool", "track_id": 2, "start_time": 17.7, "end_time": 20.0, "azimuth_deg": 1.219, "elevation_deg": -22.67, "distance_m": 2.49}]}
{"qa_id": "qa_9c0fca0e9edea7a93822", "split": "test", "audio_id": "foa_cbc9ab9e2e2e50ff136d", "audio_path": "audio/test/foa_cbc9ab9e2e2e50ff136d.wav", "scene_annotation_csv_path": "annotations/test/foa_cbc9ab9e2e2e50ff136d.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the finger snapping occurs, where is it located relative to the listener?", "answer": "The finger snapping is heard from left and below during 0.0s to 7.3s.", "canonical_answer": "finger snapping from left and below.", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 1, "start_time": 0.0, "end_time": 7.3, "azimuth_deg": 74.959, "elevation_deg": -16.174, "distance_m": 4.75}]}
{"qa_id": "qa_2b4e3ef3752e659341e2", "split": "test", "audio_id": "foa_002ea61a1a0dcdb7de16", "audio_path": "audio/test/foa_002ea61a1a0dcdb7de16.wav", "scene_annotation_csv_path": "annotations/test/foa_002ea61a1a0dcdb7de16.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener: the bird or the singing?", "answer": "The singing is closer to the listener than the bird.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 1, "start_time": 0.9, "end_time": 1.8, "azimuth_deg": 125.314, "elevation_deg": 4.214, "distance_m": 3.17}, {"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 4.7, "azimuth_deg": 119.982, "elevation_deg": -45.455, "distance_m": 1.21}]}
{"qa_id": "qa_7708bf62342fa560dc64", "split": "test", "audio_id": "foa_15609c0b507c8c4ee15c", "audio_path": "audio/test/foa_15609c0b507c8c4ee15c.wav", "scene_annotation_csv_path": "annotations/test/foa_15609c0b507c8c4ee15c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the left?", "answer": "Among the behind-the-listener sources, the leftmost one is water.", "canonical_answer": "water", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.3, "end_time": 8.2, "azimuth_deg": 156.159, "elevation_deg": -13.631, "distance_m": 3.44}, {"class_id": 61, "class_name": "writing", "track_id": 1, "start_time": 3.2, "end_time": 9.2, "azimuth_deg": 155.092, "elevation_deg": 26.055, "distance_m": 2.1}, {"class_id": 4, "class_name": "bell", "track_id": 2, "start_time": 8.4, "end_time": 13.1, "azimuth_deg": -101.811, "elevation_deg": 20.73, "distance_m": 2.42}]}
{"qa_id": "qa_b3576fa799f8c666d031", "split": "test", "audio_id": "foa_6d10228d3aeb39921dbe", "audio_path": "audio/test/foa_6d10228d3aeb39921dbe.wav", "scene_annotation_csv_path": "annotations/test/foa_6d10228d3aeb39921dbe.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "moving", "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is located at a higher elevation, the alarm or the speech?", "answer": "The speech is located at a higher elevation than the alarm.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 1.0, "azimuth_deg": -18.1725, "elevation_deg": -38.0, "distance_m": 1.59}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 3.869625, "azimuth_deg": 45.256, "elevation_deg": -3.312, "distance_m": 1.31}]}
{"qa_id": "qa_0a1a40d64633a0248393", "split": "test", "audio_id": "foa_dace6077ae589daac7bc", "audio_path": "audio/test/foa_dace6077ae589daac7bc.wav", "scene_annotation_csv_path": "annotations/test/foa_dace6077ae589daac7bc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which of the two sounds, the telephone alarm or the thunderstorm, is positioned closer to the listener?", "answer": "The thunderstorm is closer to the listener than the telephone alarm.", "canonical_answer": "thunderstorm", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 1, "start_time": 0.3, "end_time": 5.8, "azimuth_deg": 142.185, "elevation_deg": 10.492, "distance_m": 2.98}, {"class_id": 51, "class_name": "thunderstorm", "track_id": 2, "start_time": 4.0, "end_time": 10.2, "azimuth_deg": 102.241, "elevation_deg": -6.171, "distance_m": 1.81}]}
{"qa_id": "qa_54ced4ec275057fe769c", "split": "test", "audio_id": "foa_388fec9900574712b036", "audio_path": "audio/test/foa_388fec9900574712b036.wav", "scene_annotation_csv_path": "annotations/test/foa_388fec9900574712b036.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is drum to the left or right of vehicle?", "answer": "drum is to the right of vehicle.", "canonical_answer": "drum is to the right of vehicle.", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 1, "start_time": 9.0, "end_time": 15.0, "azimuth_deg": 31.897, "elevation_deg": -16.944, "distance_m": 2.96}, {"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.0, "end_time": 10.6, "azimuth_deg": 138.478, "elevation_deg": -5.142, "distance_m": 0.96}]}
{"qa_id": "qa_e5e55d94c16fc8cdfd11", "split": "test", "audio_id": "foa_328d576f438d461ad7dc", "audio_path": "audio/test/foa_328d576f438d461ad7dc.wav", "scene_annotation_csv_path": "annotations/test/foa_328d576f438d461ad7dc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 1.1s to 13.8s, which sound is heard and from what direction?", "answer": "The wood is heard from right and below during 1.1s to 13.8s.", "canonical_answer": "wood from right and below.", "truth_source": "annotation", "source_refs": [{"class_id": 60, "class_name": "wood", "track_id": 0, "start_time": 1.1, "end_time": 13.8, "azimuth_deg": -86.794, "elevation_deg": -16.357, "distance_m": 3.32}]}
{"qa_id": "qa_899400fb36b8bdccae32", "split": "test", "audio_id": "foa_72f7e10c05b8fd5cb527", "audio_path": "audio/test/foa_72f7e10c05b8fd5cb527.wav", "scene_annotation_csv_path": "annotations/test/foa_72f7e10c05b8fd5cb527.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the bell and the train, which one is located closer to the listener?", "answer": "The train is closer to the listener than the bell.", "canonical_answer": "train", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 1, "start_time": 8.4, "end_time": 9.4, "azimuth_deg": -129.243, "elevation_deg": -24.009, "distance_m": 3.67}, {"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 4.1, "end_time": 12.6, "azimuth_deg": 21.344, "elevation_deg": -25.605, "distance_m": 1.5}]}
{"qa_id": "qa_8dcd23d2dc0fb7415ac3", "split": "test", "audio_id": "foa_772f18cc8368f7051a37", "audio_path": "audio/test/foa_772f18cc8368f7051a37.wav", "scene_annotation_csv_path": "annotations/test/foa_772f18cc8368f7051a37.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the typing occurs, where is it located relative to the listener?", "answer": "The typing is heard from front and below during 0.1s to 20.0s.", "canonical_answer": "typing from front and below.", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": 5.785, "elevation_deg": -30.763, "distance_m": 2.66}]}
{"qa_id": "qa_660c4e53b863c02f317b", "split": "test", "audio_id": "foa_b3cfebc401d8a3d075d7", "audio_path": "audio/test/foa_b3cfebc401d8a3d075d7.wav", "scene_annotation_csv_path": "annotations/test/foa_b3cfebc401d8a3d075d7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is dog.", "canonical_answer": "dog", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.3, "end_time": 5.9, "azimuth_deg": -49.813, "elevation_deg": 31.838, "distance_m": 2.96}, {"class_id": 27, "class_name": "guitar", "track_id": 1, "start_time": 0.5, "end_time": 2.2, "azimuth_deg": -8.42, "elevation_deg": 26.503, "distance_m": 1.73}, {"class_id": 6, "class_name": "body_sound", "track_id": 2, "start_time": 3.2, "end_time": 3.7, "azimuth_deg": 40.529, "elevation_deg": -14.752, "distance_m": 1.91}]}
{"qa_id": "qa_f2c54193374898eebb3a", "split": "test", "audio_id": "foa_4c2571c8aa373b9e487e", "audio_path": "audio/test/foa_4c2571c8aa373b9e487e.wav", "scene_annotation_csv_path": "annotations/test/foa_4c2571c8aa373b9e487e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the insect and the rain, which sound source is positioned at a higher elevation?", "answer": "The rain is located at a higher elevation than the insect.", "canonical_answer": "rain", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 25.619, "elevation_deg": -18.428, "distance_m": 1.73}, {"class_id": 43, "class_name": "rain", "track_id": 3, "start_time": 15.2, "end_time": 20.0, "azimuth_deg": -64.135, "elevation_deg": -6.752, "distance_m": 1.8}]}
{"qa_id": "qa_3dbb1be22bc72ee52314", "split": "test", "audio_id": "foa_ef482da86a3ca7ca74a8", "audio_path": "audio/test/foa_ef482da86a3ca7ca74a8.wav", "scene_annotation_csv_path": "annotations/test/foa_ef482da86a3ca7ca74a8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to water, is frog on the left or on the right?", "answer": "frog is to the left of water.", "canonical_answer": "frog is to the left of water.", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 1, "start_time": 2.0, "end_time": 19.1, "azimuth_deg": -45.96, "elevation_deg": -8.918, "distance_m": 0.96}, {"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -72.719, "elevation_deg": -13.747, "distance_m": 3.32}]}
{"qa_id": "qa_95a368e3fb5bf508a422", "split": "test", "audio_id": "foa_00b1cfb374ff52335fe7", "audio_path": "audio/test/foa_00b1cfb374ff52335fe7.wav", "scene_annotation_csv_path": "annotations/test/foa_00b1cfb374ff52335fe7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from behind the listener?", "answer": "The closest source behind the listener is percussion.", "canonical_answer": "percussion", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 1, "start_time": 2.2, "end_time": 3.0, "azimuth_deg": 155.29, "elevation_deg": 9.166, "distance_m": 3.17}]}
{"qa_id": "qa_4010ebb81e27d220d25c", "split": "test", "audio_id": "foa_9eee977b0eb3d17c856e", "audio_path": "audio/test/foa_9eee977b0eb3d17c856e.wav", "scene_annotation_csv_path": "annotations/test/foa_9eee977b0eb3d17c856e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.5s to 20.0s, what source is active and where is it located?", "answer": "The thunderstorm is heard from right and above during 0.5s to 20.0s.", "canonical_answer": "thunderstorm from right and above.", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 0.5, "end_time": 20.0, "azimuth_deg": -79.755, "elevation_deg": 55.801, "distance_m": 0.93}]}
{"qa_id": "qa_c4bb5edc5680955c93c0", "split": "test", "audio_id": "foa_5eb5c6059c16bed3ab6a", "audio_path": "audio/test/foa_5eb5c6059c16bed3ab6a.wav", "scene_annotation_csv_path": "annotations/test/foa_5eb5c6059c16bed3ab6a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is located at a higher elevation, the bird or the guitar?", "answer": "The bird is at a higher elevation than the guitar.", "canonical_answer": "bird", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 2, "start_time": 2.8, "end_time": 5.9, "azimuth_deg": -36.059, "elevation_deg": 22.108, "distance_m": 2.64}, {"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 4.0, "azimuth_deg": 58.168, "elevation_deg": -20.709, "distance_m": 3.65}]}
{"qa_id": "qa_9c60656523ef5b1b958d", "split": "test", "audio_id": "foa_3f399faf7e6019728727", "audio_path": "audio/test/foa_3f399faf7e6019728727.wav", "scene_annotation_csv_path": "annotations/test/foa_3f399faf7e6019728727.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the home sound and the scratch, which source is positioned closer to the listener?", "answer": "The home sound is closer to the listener than the scratch.", "canonical_answer": "home sound", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.3, "end_time": 10.8, "azimuth_deg": 147.356, "elevation_deg": 4.379, "distance_m": 2.15}, {"class_id": 44, "class_name": "scratch", "track_id": 2, "start_time": 8.4, "end_time": 9.2, "azimuth_deg": 145.088, "elevation_deg": -0.5, "distance_m": 3.39}]}
{"qa_id": "qa_95b0a286a773c6936cc4", "split": "test", "audio_id": "foa_1a4eed42ddcfe7749a14", "audio_path": "audio/test/foa_1a4eed42ddcfe7749a14.wav", "scene_annotation_csv_path": "annotations/test/foa_1a4eed42ddcfe7749a14.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is printer to the left or right of writing?", "answer": "printer is to the right of writing.", "canonical_answer": "printer is to the right of writing.", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.7, "end_time": 20.0, "azimuth_deg": 29.93, "elevation_deg": 39.034, "distance_m": 1.23}, {"class_id": 61, "class_name": "writing", "track_id": 1, "start_time": 2.7, "end_time": 9.2, "azimuth_deg": 153.154, "elevation_deg": 12.826, "distance_m": 3.58}]}
{"qa_id": "qa_5c389dc974869fec4924", "split": "test", "audio_id": "foa_8fd28824d160762259a9", "audio_path": "audio/test/foa_8fd28824d160762259a9.wav", "scene_annotation_csv_path": "annotations/test/foa_8fd28824d160762259a9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the alarm and the finger snapping, which sound is positioned closer to the listener?", "answer": "The finger snapping is closer to the listener than the alarm.", "canonical_answer": "finger snapping", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 3, "start_time": 15.1, "end_time": 20.0, "azimuth_deg": 92.215, "elevation_deg": -36.361, "distance_m": 2.43}, {"class_id": 21, "class_name": "finger_snapping", "track_id": 2, "start_time": 15.0, "end_time": 20.0, "azimuth_deg": 112.155, "elevation_deg": -30.002, "distance_m": 1.88}]}
{"qa_id": "qa_01d1c5831f7d6bec28cb", "split": "test", "audio_id": "foa_599c2fcb0a94c0958d5a", "audio_path": "audio/test/foa_599c2fcb0a94c0958d5a.wav", "scene_annotation_csv_path": "annotations/test/foa_599c2fcb0a94c0958d5a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the dog or the string instrument located at a higher elevation?", "answer": "The dog is positioned at a higher elevation than the string instrument.", "canonical_answer": "dog", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 2, "start_time": 6.9, "end_time": 20.0, "azimuth_deg": -26.277, "elevation_deg": 31.105, "distance_m": 0.67}, {"class_id": 47, "class_name": "string_instrument", "track_id": 3, "start_time": 9.7, "end_time": 13.7, "azimuth_deg": -112.829, "elevation_deg": -41.29, "distance_m": 0.71}]}
{"qa_id": "qa_fb1dda5edb5c617ef1e1", "split": "test", "audio_id": "foa_8c092705f3f51e6d9061", "audio_path": "audio/test/foa_8c092705f3f51e6d9061.wav", "scene_annotation_csv_path": "annotations/test/foa_8c092705f3f51e6d9061.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to telephone alarm, is dog on the left or on the right?", "answer": "dog is to the right of telephone alarm.", "canonical_answer": "dog is to the right of telephone alarm.", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": -116.969, "elevation_deg": 9.959, "distance_m": 2.22}, {"class_id": 50, "class_name": "telephone_alarm", "track_id": 1, "start_time": 0.8, "end_time": 7.0, "azimuth_deg": 169.005, "elevation_deg": -39.354, "distance_m": 1.95}]}
{"qa_id": "qa_9e1ae259d05fd9ba7f7c", "split": "test", "audio_id": "foa_cb790d2700bf8e4f3bfd", "audio_path": "audio/test/foa_cb790d2700bf8e4f3bfd.wav", "scene_annotation_csv_path": "annotations/test/foa_cb790d2700bf8e4f3bfd.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.5s to 11.6s, which sound is heard and from what direction?", "answer": "The speech is heard from back-right during 0.5s to 11.6s.", "canonical_answer": "speech from back-right.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.5, "end_time": 11.6, "azimuth_deg": -157.464, "elevation_deg": -5.819, "distance_m": 2.31}]}
{"qa_id": "qa_df4a2ba9f8e509131b38", "split": "test", "audio_id": "foa_dab3068bee4c81e1d094", "audio_path": "audio/test/foa_dab3068bee4c81e1d094.wav", "scene_annotation_csv_path": "annotations/test/foa_dab3068bee4c81e1d094.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from in front of the listener?", "answer": "The closest source in front of the listener is rain.", "canonical_answer": "rain", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 3.8, "end_time": 20.0, "azimuth_deg": 39.273, "elevation_deg": -32.035, "distance_m": 3.08}, {"class_id": 43, "class_name": "rain", "track_id": 2, "start_time": 4.8, "end_time": 19.5, "azimuth_deg": 84.188, "elevation_deg": -12.443, "distance_m": 1.5}]}
{"qa_id": "qa_f847dad6c9dda7731c08", "split": "test", "audio_id": "foa_36b813690892ae878c74", "audio_path": "audio/test/foa_36b813690892ae878c74.wav", "scene_annotation_csv_path": "annotations/test/foa_36b813690892ae878c74.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is war sound.", "canonical_answer": "war sound", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.7, "end_time": 3.4, "azimuth_deg": 145.769, "elevation_deg": -8.02, "distance_m": 1.82}, {"class_id": 54, "class_name": "typing", "track_id": 1, "start_time": 1.1, "end_time": 3.0, "azimuth_deg": 58.388, "elevation_deg": -9.042, "distance_m": 3.15}, {"class_id": 4, "class_name": "bell", "track_id": 2, "start_time": 3.1, "end_time": 3.9, "azimuth_deg": 48.478, "elevation_deg": 6.819, "distance_m": 3.04}, {"class_id": 34, "class_name": "laughter", "track_id": 3, "start_time": 3.6, "end_time": 4.3, "azimuth_deg": 65.906, "elevation_deg": 42.016, "distance_m": 1.46}]}
{"qa_id": "qa_85ef1b6e5a4abb0a62f2", "split": "test", "audio_id": "foa_7b358e1725d127735f86", "audio_path": "audio/test/foa_7b358e1725d127735f86.wav", "scene_annotation_csv_path": "annotations/test/foa_7b358e1725d127735f86.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is dog to the left or right of glass?", "answer": "dog is to the right of glass.", "canonical_answer": "dog is to the right of glass.", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.3, "end_time": 18.1, "azimuth_deg": -127.089, "elevation_deg": -23.42, "distance_m": 3.74}, {"class_id": 25, "class_name": "glass", "track_id": 1, "start_time": 7.1, "end_time": 7.6, "azimuth_deg": -101.686, "elevation_deg": 30.521, "distance_m": 0.78}]}
{"qa_id": "qa_bb2045f313260c19f52c", "split": "test", "audio_id": "foa_c3562d02fc5939ad25b3", "audio_path": "audio/test/foa_c3562d02fc5939ad25b3.wav", "scene_annotation_csv_path": "annotations/test/foa_c3562d02fc5939ad25b3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the clock and the thunderstorm, which sound source is located closer to the listener?", "answer": "The thunderstorm is closer to the listener than the clock.", "canonical_answer": "thunderstorm", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 4, "start_time": 17.6, "end_time": 20.0, "azimuth_deg": -114.52, "elevation_deg": -6.781, "distance_m": 2.51}, {"class_id": 51, "class_name": "thunderstorm", "track_id": 3, "start_time": 18.7, "end_time": 20.0, "azimuth_deg": -121.971, "elevation_deg": 40.905, "distance_m": 1.37}]}
{"qa_id": "qa_1e017fb6098edb4758e1", "split": "test", "audio_id": "foa_e8a2dc3b807f6afb256c", "audio_path": "audio/test/foa_e8a2dc3b807f6afb256c.wav", "scene_annotation_csv_path": "annotations/test/foa_e8a2dc3b807f6afb256c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 3.8s to 15.2s, which sound is heard and from what direction?", "answer": "The footsteps is heard from back-left and above during 3.8s to 15.2s.", "canonical_answer": "footsteps from back-left and above.", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 1, "start_time": 3.8, "end_time": 15.2, "azimuth_deg": 126.472, "elevation_deg": 16.364, "distance_m": 1.49}]}
{"qa_id": "qa_9fc011398b045a80038a", "split": "test", "audio_id": "foa_a315fba9fe846c6cd77d", "audio_path": "audio/test/foa_a315fba9fe846c6cd77d.wav", "scene_annotation_csv_path": "annotations/test/foa_a315fba9fe846c6cd77d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the footsteps and the printer, which source is located at a higher elevation?", "answer": "The printer is at a higher elevation than the footsteps.", "canonical_answer": "printer", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 1, "start_time": 12.3, "end_time": 15.1, "azimuth_deg": -62.998, "elevation_deg": -28.872, "distance_m": 2.21}, {"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.4, "end_time": 17.4, "azimuth_deg": -13.024, "elevation_deg": -17.125, "distance_m": 3.15}]}
{"qa_id": "qa_d0e1b4745ed72e0f5226", "split": "test", "audio_id": "foa_720ff083ea7d5f4a83a3", "audio_path": "audio/test/foa_720ff083ea7d5f4a83a3.wav", "scene_annotation_csv_path": "annotations/test/foa_720ff083ea7d5f4a83a3.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is camera.", "canonical_answer": "camera", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": -161.367, "elevation_deg": 8.094, "distance_m": 3.48}, {"class_id": 8, "class_name": "camera", "track_id": 2, "start_time": 0.2, "end_time": 1.0, "azimuth_deg": 109.29, "elevation_deg": 0.0, "distance_m": 0.61}, {"class_id": 14, "class_name": "crackle", "track_id": 1, "start_time": 1.3, "end_time": 6.2, "azimuth_deg": -21.274, "elevation_deg": 6.574, "distance_m": 1.63}]}
{"qa_id": "qa_efebd466cb6b2794d8db", "split": "test", "audio_id": "foa_d920ac90248b69de5a64", "audio_path": "audio/test/foa_d920ac90248b69de5a64.wav", "scene_annotation_csv_path": "annotations/test/foa_d920ac90248b69de5a64.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the cat occurs, where is it located relative to the listener?", "answer": "The cat is heard from back-right and below during 0.1s to 0.8s.", "canonical_answer": "cat from back-right and below.", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.1, "end_time": 0.8, "azimuth_deg": -152.089, "elevation_deg": -30.263, "distance_m": 1.37}]}
{"qa_id": "qa_688fc24df864f3746a97", "split": "test", "audio_id": "foa_9b24daf87f1e8e3d32bd", "audio_path": "audio/test/foa_9b24daf87f1e8e3d32bd.wav", "scene_annotation_csv_path": "annotations/test/foa_9b24daf87f1e8e3d32bd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is located at a higher elevation, the clock or the sound of water?", "answer": "The clock is positioned at a higher elevation than the water.", "canonical_answer": "clock", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.2, "end_time": 11.5, "azimuth_deg": 13.442, "elevation_deg": -3.713, "distance_m": 2.65}, {"class_id": 57, "class_name": "water", "track_id": 1, "start_time": 4.3, "end_time": 6.5, "azimuth_deg": -3.396, "elevation_deg": -30.75, "distance_m": 1.7}]}
{"qa_id": "qa_8cfac3d37ad966633ae6", "split": "test", "audio_id": "foa_7a001d38c705756f989a", "audio_path": "audio/test/foa_7a001d38c705756f989a.wav", "scene_annotation_csv_path": "annotations/test/foa_7a001d38c705756f989a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the dog and the wind instrument, which one is located closer to the listener?", "answer": "The dog is closer to the listener than the wind instrument.", "canonical_answer": "dog", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 1.0, "end_time": 13.0, "azimuth_deg": 64.283, "elevation_deg": 26.481, "distance_m": 0.61}, {"class_id": 59, "class_name": "wind_instrument", "track_id": 2, "start_time": 8.4, "end_time": 15.7, "azimuth_deg": 6.839, "elevation_deg": -3.851, "distance_m": 3.34}]}
{"qa_id": "qa_606b79abe74c08e8e559", "split": "test", "audio_id": "foa_74e0d30b3ce58e213675", "audio_path": "audio/test/foa_74e0d30b3ce58e213675.wav", "scene_annotation_csv_path": "annotations/test/foa_74e0d30b3ce58e213675.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is body sound to the left or right of door?", "answer": "body sound is to the right of door.", "canonical_answer": "body sound is to the right of door.", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.2, "end_time": 5.9, "azimuth_deg": -3.638, "elevation_deg": 11.928, "distance_m": 2.67}, {"class_id": 17, "class_name": "door", "track_id": 1, "start_time": 2.2, "end_time": 4.6, "azimuth_deg": 168.323, "elevation_deg": 38.151, "distance_m": 1.45}]}
{"qa_id": "qa_dfa89c15d0c74a66f634", "split": "test", "audio_id": "foa_651d3a108a01ed7d4e09", "audio_path": "audio/test/foa_651d3a108a01ed7d4e09.wav", "scene_annotation_csv_path": "annotations/test/foa_651d3a108a01ed7d4e09.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the left?", "answer": "Among the behind-the-listener sources, the leftmost one is string instrument.", "canonical_answer": "string instrument", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": 123.435, "elevation_deg": 1.836, "distance_m": 2.27}, {"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 1.6, "end_time": 5.2, "azimuth_deg": -149.932, "elevation_deg": 15.824, "distance_m": 1.9}, {"class_id": 48, "class_name": "tape", "track_id": 2, "start_time": 10.4, "end_time": 20.0, "azimuth_deg": -111.456, "elevation_deg": 31.895, "distance_m": 1.8}]}
{"qa_id": "qa_7c0789d9f0f2f4b17c4a", "split": "test", "audio_id": "foa_366343711ac1f4a1296e", "audio_path": "audio/test/foa_366343711ac1f4a1296e.wav", "scene_annotation_csv_path": "annotations/test/foa_366343711ac1f4a1296e.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the clock or the laughter located at a higher elevation?", "answer": "The laughter is at a higher elevation than the clock.", "canonical_answer": "laughter", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.2, "end_time": 12.3, "azimuth_deg": 65.288, "elevation_deg": 44.897, "distance_m": 5.45}, {"class_id": 34, "class_name": "laughter", "track_id": 1, "start_time": 0.0, "end_time": 5.8, "azimuth_deg": 164.737, "elevation_deg": 57.003, "distance_m": 3.96}]}
{"qa_id": "qa_f644a627e01586f2f21b", "split": "test", "audio_id": "foa_dcb2355597107e2d29ee", "audio_path": "audio/test/foa_dcb2355597107e2d29ee.wav", "scene_annotation_csv_path": "annotations/test/foa_dcb2355597107e2d29ee.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the clock and the male speech, which sound source is located closer to the listener?", "answer": "The clock is closer to the listener than the male speech.", "canonical_answer": "clock", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 1, "start_time": 11.3, "end_time": 20.0, "azimuth_deg": 91.91, "elevation_deg": -15.257, "distance_m": 0.61}, {"class_id": 36, "class_name": "male_speech", "track_id": 2, "start_time": 16.1, "end_time": 20.0, "azimuth_deg": 3.27, "elevation_deg": 31.39, "distance_m": 1.71}]}
{"qa_id": "qa_9f39a7d65817bdb7f2b1", "split": "test", "audio_id": "foa_338ca0feec79714a4d5e", "audio_path": "audio/test/foa_338ca0feec79714a4d5e.wav", "scene_annotation_csv_path": "annotations/test/foa_338ca0feec79714a4d5e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is male speech to the left or right of war sound?", "answer": "male speech is to the right of war sound.", "canonical_answer": "male speech is to the right of war sound.", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 1, "start_time": 2.3, "end_time": 3.7, "azimuth_deg": 114.664, "elevation_deg": -40.313, "distance_m": 2.22}, {"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 3.4, "azimuth_deg": 165.37, "elevation_deg": -28.684, "distance_m": 2.36}]}
{"qa_id": "qa_8e1b21a1da3633d833a9", "split": "test", "audio_id": "foa_79d84472794c63471eb5", "audio_path": "audio/test/foa_79d84472794c63471eb5.wav", "scene_annotation_csv_path": "annotations/test/foa_79d84472794c63471eb5.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.6s to 6.4s, which sound is heard and from what direction?", "answer": "The speech is heard from front-right during 0.6s to 6.4s.", "canonical_answer": "speech from front-right.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 6.4, "azimuth_deg": -37.813, "elevation_deg": 5.807, "distance_m": 3.09}]}
{"qa_id": "qa_ce91ceecc5c9151083f3", "split": "test", "audio_id": "foa_0b5d9a91abb703775020", "audio_path": "audio/test/foa_0b5d9a91abb703775020.wav", "scene_annotation_csv_path": "annotations/test/foa_0b5d9a91abb703775020.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the camera and the tearing sounds, which one is located closer to the listener?", "answer": "The camera is closer to the listener than the tearing sound.", "canonical_answer": "camera", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 2, "start_time": 5.5, "end_time": 6.7, "azimuth_deg": -108.424, "elevation_deg": -26.627, "distance_m": 1.73}, {"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 0.7, "end_time": 6.3, "azimuth_deg": -101.328, "elevation_deg": 10.368, "distance_m": 2.41}]}
{"qa_id": "qa_4f09ccdf2c0e030997c8", "split": "test", "audio_id": "foa_eb913bd242fac46f9f52", "audio_path": "audio/test/foa_eb913bd242fac46f9f52.wav", "scene_annotation_csv_path": "annotations/test/foa_eb913bd242fac46f9f52.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the guitar occurs, where is it located relative to the listener?", "answer": "The guitar is heard from front-right during 0.0s to 18.4s.", "canonical_answer": "guitar from front-right.", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 18.4, "azimuth_deg": -53.831, "elevation_deg": 12.228, "distance_m": 3.25}]}
{"qa_id": "qa_8a344a2d02172becee60", "split": "test", "audio_id": "foa_d89edb2cd4f85fc47eb7", "audio_path": "audio/test/foa_d89edb2cd4f85fc47eb7.wav", "scene_annotation_csv_path": "annotations/test/foa_d89edb2cd4f85fc47eb7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to male speech, is frog on the left or on the right?", "answer": "frog is to the left of male speech.", "canonical_answer": "frog is to the left of male speech.", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 0.3, "end_time": 12.8, "azimuth_deg": 156.858, "elevation_deg": -16.884, "distance_m": 2.8}, {"class_id": 36, "class_name": "male_speech", "track_id": 1, "start_time": 0.4, "end_time": 2.8, "azimuth_deg": -164.02, "elevation_deg": 16.216, "distance_m": 2.85}]}
{"qa_id": "qa_663d6955b2637bc4dbeb", "split": "test", "audio_id": "foa_1923f786956e24f556c6", "audio_path": "audio/test/foa_1923f786956e24f556c6.wav", "scene_annotation_csv_path": "annotations/test/foa_1923f786956e24f556c6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is string instrument.", "canonical_answer": "string instrument", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 0, "start_time": 0.0, "end_time": 10.0, "azimuth_deg": -172.925, "elevation_deg": 14.695, "distance_m": 3.35}, {"class_id": 47, "class_name": "string_instrument", "track_id": 1, "start_time": 1.2, "end_time": 9.9, "azimuth_deg": 68.644, "elevation_deg": 4.522, "distance_m": 1.49}, {"class_id": 50, "class_name": "telephone_alarm", "track_id": 2, "start_time": 2.0, "end_time": 3.9, "azimuth_deg": 57.871, "elevation_deg": 14.21, "distance_m": 2.73}, {"class_id": 51, "class_name": "thunderstorm", "track_id": 3, "start_time": 5.7, "end_time": 11.3, "azimuth_deg": -57.88, "elevation_deg": 18.023, "distance_m": 2.92}, {"class_id": 33, "class_name": "knock", "track_id": 4, "start_time": 10.1, "end_time": 13.8, "azimuth_deg": -77.579, "elevation_deg": 9.312, "distance_m": 3.24}]}
{"qa_id": "qa_93acac589bb8abac624a", "split": "test", "audio_id": "foa_c13faa32e7f82223295c", "audio_path": "audio/test/foa_c13faa32e7f82223295c.wav", "scene_annotation_csv_path": "annotations/test/foa_c13faa32e7f82223295c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the cat or the printer located at a higher elevation in this scene?", "answer": "The printer is positioned at a higher elevation than the cat.", "canonical_answer": "printer", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 1, "start_time": 4.6, "end_time": 18.5, "azimuth_deg": 175.207, "elevation_deg": -22.575, "distance_m": 3.32}, {"class_id": 42, "class_name": "printer", "track_id": 2, "start_time": 11.1, "end_time": 20.0, "azimuth_deg": -123.28, "elevation_deg": 42.503, "distance_m": 1.47}]}
{"qa_id": "qa_636d0d0f677069824085", "split": "test", "audio_id": "foa_464a85865b248ef090f9", "audio_path": "audio/test/foa_464a85865b248ef090f9.wav", "scene_annotation_csv_path": "annotations/test/foa_464a85865b248ef090f9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.0s to 5.4s, what source is active and where is it located?", "answer": "The bird is heard from front-right and below during 0.0s to 5.4s.", "canonical_answer": "bird from front-right and below.", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 5.4, "azimuth_deg": -47.927, "elevation_deg": -15.058, "distance_m": 1.41}]}
{"qa_id": "qa_18823b1ee7cfd6385268", "split": "test", "audio_id": "foa_0c2d4a3693536bf03bdc", "audio_path": "audio/test/foa_0c2d4a3693536bf03bdc.wav", "scene_annotation_csv_path": "annotations/test/foa_0c2d4a3693536bf03bdc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the footsteps sound located at a higher elevation than the frog sound?", "answer": "The footsteps sound is at a higher elevation compared to the frog sound.", "canonical_answer": "footsteps", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 2, "start_time": 6.2, "end_time": 9.1, "azimuth_deg": 150.8, "elevation_deg": 40.004, "distance_m": 1.56}, {"class_id": 24, "class_name": "frog", "track_id": 1, "start_time": 3.5, "end_time": 7.8, "azimuth_deg": -30.477, "elevation_deg": -30.427, "distance_m": 2.85}]}
{"qa_id": "qa_99839fa9a0d44ef98323", "split": "test", "audio_id": "foa_67229b17e86880e98646", "audio_path": "audio/test/foa_67229b17e86880e98646.wav", "scene_annotation_csv_path": "annotations/test/foa_67229b17e86880e98646.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the left?", "answer": "Among the behind-the-listener sources, the leftmost one is metal clink.", "canonical_answer": "metal clink", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 1, "start_time": 0.3, "end_time": 5.147188, "azimuth_deg": 115.925, "elevation_deg": -9.559, "distance_m": 1.43}, {"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.6, "end_time": 0.8, "azimuth_deg": -110.8165, "elevation_deg": -42.8275, "distance_m": 1.24}]}
{"qa_id": "qa_e0e937788d47ca2a4f9c", "split": "test", "audio_id": "foa_e4562f1a0eb382b99f37", "audio_path": "audio/test/foa_e4562f1a0eb382b99f37.wav", "scene_annotation_csv_path": "annotations/test/foa_e4562f1a0eb382b99f37.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the knock and the speech, which sound source is positioned closer to the listener?", "answer": "The speech is closer to the listener than the knock.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 2, "start_time": 4.2, "end_time": 18.9, "azimuth_deg": 96.714, "elevation_deg": 0.0, "distance_m": 3.66}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.6, "end_time": 7.0, "azimuth_deg": -95.734, "elevation_deg": 3.904, "distance_m": 2.44}]}
{"qa_id": "qa_3a74f5cfee9662963d22", "split": "test", "audio_id": "foa_9f9a146b42e5df6080e7", "audio_path": "audio/test/foa_9f9a146b42e5df6080e7.wav", "scene_annotation_csv_path": "annotations/test/foa_9f9a146b42e5df6080e7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is footsteps to the left or right of gong?", "answer": "footsteps is to the right of gong.", "canonical_answer": "footsteps is to the right of gong.", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 0, "start_time": 1.3, "end_time": 20.0, "azimuth_deg": -49.721, "elevation_deg": -33.338, "distance_m": 1.18}, {"class_id": 26, "class_name": "gong", "track_id": 2, "start_time": 4.3, "end_time": 7.7, "azimuth_deg": 103.251, "elevation_deg": -46.521, "distance_m": 0.78}]}
{"qa_id": "qa_f286cf867e5c2dd3a04f", "split": "test", "audio_id": "foa_289e755f36d22c9585a3", "audio_path": "audio/test/foa_289e755f36d22c9585a3.wav", "scene_annotation_csv_path": "annotations/test/foa_289e755f36d22c9585a3.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Is the drum or the war sound located closer to the listener?", "answer": "The drum is located closer to the listener than the war sound.", "canonical_answer": "drum", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 2, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": -1.315, "elevation_deg": 0.0, "distance_m": 2.44}, {"class_id": 56, "class_name": "war_sound", "track_id": 1, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": -80.44, "elevation_deg": 31.189, "distance_m": 3.03}]}
{"qa_id": "qa_9c57ad4164b5f67fc6fa", "split": "test", "audio_id": "foa_39ef7a4e86d0ed835a14", "audio_path": "audio/test/foa_39ef7a4e86d0ed835a14.wav", "scene_annotation_csv_path": "annotations/test/foa_39ef7a4e86d0ed835a14.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.0s to 9.8s, what source is active and where is it located?", "answer": "The telephone alarm is heard from back-left and below during 0.0s to 9.8s.", "canonical_answer": "telephone alarm from back-left and below.", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 0.0, "end_time": 9.8, "azimuth_deg": 121.178, "elevation_deg": -51.87, "distance_m": 1.35}]}
{"qa_id": "qa_2c12f2134a462e48b1bc", "split": "test", "audio_id": "foa_9bc1f6c33acf89edee16", "audio_path": "audio/test/foa_9bc1f6c33acf89edee16.wav", "scene_annotation_csv_path": "annotations/test/foa_9bc1f6c33acf89edee16.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the left?", "answer": "Among the front-positioned sources, the leftmost one is scratch.", "canonical_answer": "scratch", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 1, "start_time": 0.9, "end_time": 3.9, "azimuth_deg": 29.815, "elevation_deg": -14.134, "distance_m": 1.09}, {"class_id": 44, "class_name": "scratch", "track_id": 2, "start_time": 10.1, "end_time": 11.1, "azimuth_deg": 53.55, "elevation_deg": 29.66, "distance_m": 1.24}]}
{"qa_id": "qa_a2317ee77a91a3740a6f", "split": "test", "audio_id": "foa_d501834bcb841569cf89", "audio_path": "audio/test/foa_d501834bcb841569cf89.wav", "scene_annotation_csv_path": "annotations/test/foa_d501834bcb841569cf89.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is located at a higher elevation, the drum or the gong?", "answer": "The drum is positioned at a higher elevation than the gong.", "canonical_answer": "drum", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 1, "start_time": 6.8, "end_time": 15.5, "azimuth_deg": -173.903, "elevation_deg": 3.914, "distance_m": 1.54}, {"class_id": 26, "class_name": "gong", "track_id": 2, "start_time": 10.1, "end_time": 15.6, "azimuth_deg": 98.503, "elevation_deg": -9.513, "distance_m": 3.04}]}
{"qa_id": "qa_9d4b2c84153b7f3e8fb1", "split": "test", "audio_id": "foa_e7d6aa34eafd4463da02", "audio_path": "audio/test/foa_e7d6aa34eafd4463da02.wav", "scene_annotation_csv_path": "annotations/test/foa_e7d6aa34eafd4463da02.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to paper, is metal clink on the left or on the right?", "answer": "metal clink is to the right of paper.", "canonical_answer": "metal clink is to the right of paper.", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -132.537, "elevation_deg": 32.488, "distance_m": 1.19}, {"class_id": 40, "class_name": "paper", "track_id": 1, "start_time": 7.1, "end_time": 14.0, "azimuth_deg": 65.409, "elevation_deg": 3.263, "distance_m": 2.5}]}
{"qa_id": "qa_0359cff66f6358003707", "split": "test", "audio_id": "foa_3a35bc9d93b44bfb4835", "audio_path": "audio/test/foa_3a35bc9d93b44bfb4835.wav", "scene_annotation_csv_path": "annotations/test/foa_3a35bc9d93b44bfb4835.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the metal clink occurs, where is it located relative to the listener?", "answer": "The metal clink is heard from front during 0.1s to 4.1s.", "canonical_answer": "metal clink from front.", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 2, "start_time": 0.1, "end_time": 4.1, "azimuth_deg": 20.595, "elevation_deg": 12.931, "distance_m": 1.5}]}
{"qa_id": "qa_8e6365864c76d03d1e94", "split": "test", "audio_id": "foa_52d2004bcf0c71a56b17", "audio_path": "audio/test/foa_52d2004bcf0c71a56b17.wav", "scene_annotation_csv_path": "annotations/test/foa_52d2004bcf0c71a56b17.csv", "dataset": "tau2021", "data_source": "dcase_real", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the glass and the male speech, which sound is positioned at a higher elevation?", "answer": "The glass is at a higher elevation than the male speech.", "canonical_answer": "glass", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 0, "start_time": 1.0, "end_time": 2.3, "azimuth_deg": 147.0, "elevation_deg": -8.0, "distance_m": null}, {"class_id": 36, "class_name": "male_speech", "track_id": 1, "start_time": 1.7, "end_time": 3.7, "azimuth_deg": 89.0, "elevation_deg": -33.0, "distance_m": null}]}
{"qa_id": "qa_9ca0795167fe88cb444e", "split": "test", "audio_id": "foa_fb6f698ec9bd0f3ed0fc", "audio_path": "audio/test/foa_fb6f698ec9bd0f3ed0fc.wav", "scene_annotation_csv_path": "annotations/test/foa_fb6f698ec9bd0f3ed0fc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is bird to the left or right of insect?", "answer": "bird is to the right of insect.", "canonical_answer": "bird is to the right of insect.", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 1, "start_time": 1.4, "end_time": 5.8, "azimuth_deg": -140.509, "elevation_deg": -0.048, "distance_m": 2.39}, {"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.7, "end_time": 20.0, "azimuth_deg": 144.329, "elevation_deg": 4.468, "distance_m": 1.03}]}
{"qa_id": "qa_9d65043154bf6c4eed3e", "split": "test", "audio_id": "foa_98c33116b62c55ce20bf", "audio_path": "audio/test/foa_98c33116b62c55ce20bf.wav", "scene_annotation_csv_path": "annotations/test/foa_98c33116b62c55ce20bf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Is the guitar or the rain located closer to the listener?", "answer": "The rain is closer to the listener than the guitar.", "canonical_answer": "rain", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 2.0, "end_time": 17.5, "azimuth_deg": 65.861, "elevation_deg": 4.257, "distance_m": 3.43}, {"class_id": 43, "class_name": "rain", "track_id": 2, "start_time": 17.4, "end_time": 20.0, "azimuth_deg": -11.451, "elevation_deg": 10.827, "distance_m": 1.33}]}
{"qa_id": "qa_a5780012d5524c756140", "split": "test", "audio_id": "foa_8d402524a0ee690904e4", "audio_path": "audio/test/foa_8d402524a0ee690904e4.wav", "scene_annotation_csv_path": "annotations/test/foa_8d402524a0ee690904e4.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the left?", "answer": "Among the front-positioned sources, the leftmost one is writing.", "canonical_answer": "writing", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 1, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": -57.561, "elevation_deg": 17.944, "distance_m": 1.68}, {"class_id": 61, "class_name": "writing", "track_id": 2, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": 52.337, "elevation_deg": 0.0, "distance_m": 4.7}]}
{"qa_id": "qa_b16f573cc4373ee2340a", "split": "test", "audio_id": "foa_31c453deb3735d5fdbe6", "audio_path": "audio/test/foa_31c453deb3735d5fdbe6.wav", "scene_annotation_csv_path": "annotations/test/foa_31c453deb3735d5fdbe6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.3s to 16.0s, what source is active and where is it located?", "answer": "The printer is heard from front-right and below during 0.3s to 16.0s.", "canonical_answer": "printer from front-right and below.", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.3, "end_time": 16.0, "azimuth_deg": -66.639, "elevation_deg": -30.486, "distance_m": 2.31}]}
{"qa_id": "qa_806d6b9b9372a24bceb5", "split": "test", "audio_id": "foa_2e8550a82ed401e5550c", "audio_path": "audio/test/foa_2e8550a82ed401e5550c.wav", "scene_annotation_csv_path": "annotations/test/foa_2e8550a82ed401e5550c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the right?", "answer": "Among the behind-the-listener sources, the rightmost one is zipper.", "canonical_answer": "zipper", "truth_source": "annotation", "source_refs": [{"class_id": 62, "class_name": "zipper", "track_id": 1, "start_time": 0.7, "end_time": 11.7, "azimuth_deg": 95.053, "elevation_deg": 6.737, "distance_m": 1.74}, {"class_id": 61, "class_name": "writing", "track_id": 2, "start_time": 9.2, "end_time": 20.0, "azimuth_deg": 103.297, "elevation_deg": 8.393, "distance_m": 1.49}]}
{"qa_id": "qa_43308c2d226886df9285", "split": "test", "audio_id": "foa_20ca782bbd69674d29c9", "audio_path": "audio/test/foa_20ca782bbd69674d29c9.wav", "scene_annotation_csv_path": "annotations/test/foa_20ca782bbd69674d29c9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the telephone alarm and the war sound, which one is located closer to the listener?", "answer": "The telephone alarm is closer to the listener than the war sound.", "canonical_answer": "telephone alarm", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 1, "start_time": 6.1, "end_time": 7.5, "azimuth_deg": -23.693, "elevation_deg": 7.553, "distance_m": 1.14}, {"class_id": 56, "class_name": "war_sound", "track_id": 2, "start_time": 5.9, "end_time": 9.5, "azimuth_deg": 53.865, "elevation_deg": 16.347, "distance_m": 1.84}]}
{"qa_id": "qa_52262156242144ba1fc9", "split": "test", "audio_id": "foa_c66abcd2ad84a85460b2", "audio_path": "audio/test/foa_c66abcd2ad84a85460b2.wav", "scene_annotation_csv_path": "annotations/test/foa_c66abcd2ad84a85460b2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to water, is crushing on the left or on the right?", "answer": "crushing is to the left of water.", "canonical_answer": "crushing is to the left of water.", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 1, "start_time": 4.8, "end_time": 5.5, "azimuth_deg": 164.753, "elevation_deg": 3.182, "distance_m": 2.19}, {"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.3, "end_time": 8.2, "azimuth_deg": -68.841, "elevation_deg": -35.901, "distance_m": 2.52}]}
{"qa_id": "qa_778584574c429833e57e", "split": "test", "audio_id": "foa_317d174cccc43589f191", "audio_path": "audio/test/foa_317d174cccc43589f191.wav", "scene_annotation_csv_path": "annotations/test/foa_317d174cccc43589f191.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the crack and the crushing sounds, which one is located at a higher elevation?", "answer": "The crushing sound is higher in elevation than the crack sound.", "canonical_answer": "crushing", "truth_source": "annotation", "source_refs": [{"class_id": 13, "class_name": "crack", "track_id": 0, "start_time": 0.6, "end_time": 1.9, "azimuth_deg": -167.974, "elevation_deg": -20.748, "distance_m": 3.61}, {"class_id": 15, "class_name": "crushing", "track_id": 1, "start_time": 0.6, "end_time": 1.0, "azimuth_deg": -26.741, "elevation_deg": 3.308, "distance_m": 0.64}]}
{"qa_id": "qa_20fc034ded5f3620a128", "split": "test", "audio_id": "foa_b883c6b04eafc9565987", "audio_path": "audio/test/foa_b883c6b04eafc9565987.wav", "scene_annotation_csv_path": "annotations/test/foa_b883c6b04eafc9565987.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the car and the metal clink, which sound source is positioned closer to the listener?", "answer": "The metal clink is closer to the listener than the car.", "canonical_answer": "metal clink", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 2, "start_time": 5.9, "end_time": 11.8, "azimuth_deg": -125.605, "elevation_deg": -21.156, "distance_m": 2.64}, {"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": -10.143, "elevation_deg": 22.688, "distance_m": 1.08}]}
{"qa_id": "qa_4810122c3a07fea8124f", "split": "test", "audio_id": "foa_601fcc0c62a354386bd6", "audio_path": "audio/test/foa_601fcc0c62a354386bd6.wav", "scene_annotation_csv_path": "annotations/test/foa_601fcc0c62a354386bd6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which of the two sounds, the body sound or the train, is located at a higher elevation?", "answer": "The body sound is located at a higher elevation than the train.", "canonical_answer": "body sound", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 2, "start_time": 14.2, "end_time": 20.0, "azimuth_deg": -89.735, "elevation_deg": 40.053, "distance_m": 1.43}, {"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 1.9, "end_time": 20.0, "azimuth_deg": -166.49, "elevation_deg": -45.247, "distance_m": 1.27}]}
{"qa_id": "qa_ad1b6b5f9596b2b5752f", "split": "test", "audio_id": "foa_dd0c0fbdf4d076b63084", "audio_path": "audio/test/foa_dd0c0fbdf4d076b63084.wav", "scene_annotation_csv_path": "annotations/test/foa_dd0c0fbdf4d076b63084.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.2s to 6.2s, which sound is heard and from what direction?", "answer": "The home sound is heard from front-left during 0.2s to 6.2s.", "canonical_answer": "home sound from front-left.", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.2, "end_time": 6.2, "azimuth_deg": 33.302, "elevation_deg": 0.795, "distance_m": 1.47}]}
{"qa_id": "qa_fbe1d15d737b8874d914", "split": "test", "audio_id": "foa_2e0796e3671b54d6e01f", "audio_path": "audio/test/foa_2e0796e3671b54d6e01f.wav", "scene_annotation_csv_path": "annotations/test/foa_2e0796e3671b54d6e01f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to writing, is tool on the left or on the right?", "answer": "tool is to the right of writing.", "canonical_answer": "tool is to the right of writing.", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.1, "end_time": 16.5, "azimuth_deg": -150.287, "elevation_deg": 22.734, "distance_m": 2.44}, {"class_id": 61, "class_name": "writing", "track_id": 1, "start_time": 1.7, "end_time": 6.9, "azimuth_deg": 74.938, "elevation_deg": -13.744, "distance_m": 2.81}]}
{"qa_id": "qa_57aa4049a59e45c051d5", "split": "test", "audio_id": "foa_dedfae110d60ad81b39b", "audio_path": "audio/test/foa_dedfae110d60ad81b39b.wav", "scene_annotation_csv_path": "annotations/test/foa_dedfae110d60ad81b39b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is thunderstorm.", "canonical_answer": "thunderstorm", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 14.4, "azimuth_deg": 146.957, "elevation_deg": 19.608, "distance_m": 0.77}, {"class_id": 2, "class_name": "animal", "track_id": 1, "start_time": 3.3, "end_time": 10.6, "azimuth_deg": 9.226, "elevation_deg": 23.871, "distance_m": 2.04}, {"class_id": 51, "class_name": "thunderstorm", "track_id": 2, "start_time": 4.1, "end_time": 7.1, "azimuth_deg": -4.751, "elevation_deg": -43.603, "distance_m": 2.17}, {"class_id": 34, "class_name": "laughter", "track_id": 3, "start_time": 12.8, "end_time": 14.1, "azimuth_deg": 8.049, "elevation_deg": -30.123, "distance_m": 2.38}]}
{"qa_id": "qa_7e7da53137935b61a6a1", "split": "test", "audio_id": "foa_40d5ffef46e806f706a1", "audio_path": "audio/test/foa_40d5ffef46e806f706a1.wav", "scene_annotation_csv_path": "annotations/test/foa_40d5ffef46e806f706a1.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is bird to the left or right of home sound?", "answer": "bird is to the right of home sound.", "canonical_answer": "bird is to the right of home sound.", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.1, "end_time": 1.6, "azimuth_deg": 48.482, "elevation_deg": 0.0, "distance_m": 3.48}, {"class_id": 28, "class_name": "home_sound", "track_id": 1, "start_time": 0.3, "end_time": 13.4, "azimuth_deg": 103.137, "elevation_deg": 24.018, "distance_m": 1.54}]}
{"qa_id": "qa_559563f7801829b191bc", "split": "test", "audio_id": "foa_b097e07a8993fa506035", "audio_path": "audio/test/foa_b097e07a8993fa506035.wav", "scene_annotation_csv_path": "annotations/test/foa_b097e07a8993fa506035.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the crackle or the wind instrument positioned at a higher elevation?", "answer": "The crackle is located at a higher elevation than the wind instrument.", "canonical_answer": "crackle", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 3, "start_time": 0.0, "end_time": 19.2, "azimuth_deg": -173.568, "elevation_deg": 47.85, "distance_m": 1.03}, {"class_id": 59, "class_name": "wind_instrument", "track_id": 1, "start_time": 1.0, "end_time": 20.0, "azimuth_deg": -86.678, "elevation_deg": -48.485, "distance_m": 1.36}]}
{"qa_id": "qa_f40407bbfa0638c8a733", "split": "test", "audio_id": "foa_92b38fc036876d161a97", "audio_path": "audio/test/foa_92b38fc036876d161a97.wav", "scene_annotation_csv_path": "annotations/test/foa_92b38fc036876d161a97.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is laughter.", "canonical_answer": "laughter", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.0, "end_time": 4.8, "azimuth_deg": 105.803, "elevation_deg": -13.709, "distance_m": 3.25}, {"class_id": 27, "class_name": "guitar", "track_id": 2, "start_time": 4.3, "end_time": 8.3, "azimuth_deg": 54.285, "elevation_deg": -9.008, "distance_m": 3.2}, {"class_id": 34, "class_name": "laughter", "track_id": 1, "start_time": 4.4, "end_time": 5.7, "azimuth_deg": -111.662, "elevation_deg": -31.453, "distance_m": 2.78}]}
{"qa_id": "qa_4702462978564e3147f7", "split": "test", "audio_id": "foa_6c30eefb0f09255636e6", "audio_path": "audio/test/foa_6c30eefb0f09255636e6.wav", "scene_annotation_csv_path": "annotations/test/foa_6c30eefb0f09255636e6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the cooking sounds and the musical instrument, which one is located closer to the listener?", "answer": "The cooking sounds are closer to the listener than the musical instrument.", "canonical_answer": "cooking", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 16.6, "azimuth_deg": -76.552, "elevation_deg": -20.28, "distance_m": 1.37}, {"class_id": 38, "class_name": "musical_instrument", "track_id": 2, "start_time": 4.4, "end_time": 9.9, "azimuth_deg": -71.029, "elevation_deg": 11.869, "distance_m": 2.14}]}
{"qa_id": "qa_6f08414b6572885dbef5", "split": "test", "audio_id": "foa_e370495ff20289823304", "audio_path": "audio/test/foa_e370495ff20289823304.wav", "scene_annotation_csv_path": "annotations/test/foa_e370495ff20289823304.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.0s to 20.0s, what source is active and where is it located?", "answer": "The machine is heard from back-right and below during 0.0s to 20.0s.", "canonical_answer": "machine from back-right and below.", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -145.076, "elevation_deg": -52.542, "distance_m": 0.93}]}
{"qa_id": "qa_244bda6cd8c6caf6e49d", "split": "test", "audio_id": "foa_fb5d395ebb5d9c739b9a", "audio_path": "audio/test/foa_fb5d395ebb5d9c739b9a.wav", "scene_annotation_csv_path": "annotations/test/foa_fb5d395ebb5d9c739b9a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener: the insect or the tool?", "answer": "The tool is closer to the listener than the insect.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 2, "start_time": 7.5, "end_time": 20.0, "azimuth_deg": -24.81, "elevation_deg": -15.762, "distance_m": 2.02}, {"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.1, "end_time": 19.3, "azimuth_deg": 39.071, "elevation_deg": 27.989, "distance_m": 0.88}]}
{"qa_id": "qa_380ac9915cbf858aeb37", "split": "test", "audio_id": "foa_b28034733e2e64307fde", "audio_path": "audio/test/foa_b28034733e2e64307fde.wav", "scene_annotation_csv_path": "annotations/test/foa_b28034733e2e64307fde.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the frog and the home sound, which source is located at a higher elevation?", "answer": "The frog is at a higher elevation than the home sound.", "canonical_answer": "frog", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": -53.581, "elevation_deg": -3.531, "distance_m": 3.17}, {"class_id": 28, "class_name": "home_sound", "track_id": 3, "start_time": 7.7, "end_time": 8.9, "azimuth_deg": 151.865, "elevation_deg": -38.384, "distance_m": 1.26}]}
{"qa_id": "qa_38b9b597302065ceb441", "split": "test", "audio_id": "foa_ce6d749356950351cab6", "audio_path": "audio/test/foa_ce6d749356950351cab6.wav", "scene_annotation_csv_path": "annotations/test/foa_ce6d749356950351cab6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is alarm to the left or right of cooking?", "answer": "alarm is to the right of cooking.", "canonical_answer": "alarm is to the right of cooking.", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 1, "start_time": 1.0, "end_time": 3.4, "azimuth_deg": -58.683, "elevation_deg": 25.86, "distance_m": 0.77}, {"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 28.544, "elevation_deg": -28.713, "distance_m": 2.08}]}
{"qa_id": "qa_1c5274c3b5e0b9e698d6", "split": "test", "audio_id": "foa_05ff0e41a420e21c279e", "audio_path": "audio/test/foa_05ff0e41a420e21c279e.wav", "scene_annotation_csv_path": "annotations/test/foa_05ff0e41a420e21c279e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.0s to 16.9s, what source is active and where is it located?", "answer": "The ocean is heard from back and below during 0.0s to 16.9s.", "canonical_answer": "ocean from back and below.", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.0, "end_time": 16.9, "azimuth_deg": 179.026, "elevation_deg": -33.741, "distance_m": 1.0}]}
{"qa_id": "qa_a3202783510e9547ce3e", "split": "test", "audio_id": "foa_553a3754570d2850b82e", "audio_path": "audio/test/foa_553a3754570d2850b82e.wav", "scene_annotation_csv_path": "annotations/test/foa_553a3754570d2850b82e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from behind the listener?", "answer": "The closest source behind the listener is wind instrument.", "canonical_answer": "wind instrument", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.4, "end_time": 20.0, "azimuth_deg": 136.17, "elevation_deg": -50.087, "distance_m": 1.3}, {"class_id": 23, "class_name": "footsteps", "track_id": 1, "start_time": 4.3, "end_time": 7.0, "azimuth_deg": 138.257, "elevation_deg": 21.356, "distance_m": 2.55}, {"class_id": 59, "class_name": "wind_instrument", "track_id": 2, "start_time": 17.7, "end_time": 20.0, "azimuth_deg": 141.85, "elevation_deg": 39.366, "distance_m": 0.91}]}
{"qa_id": "qa_6c4ffe3066721d5ba120", "split": "test", "audio_id": "foa_d5dd3db5ce55f32493b3", "audio_path": "audio/test/foa_d5dd3db5ce55f32493b3.wav", "scene_annotation_csv_path": "annotations/test/foa_d5dd3db5ce55f32493b3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the wind instrument occurs, where is it located relative to the listener?", "answer": "The wind instrument is heard from left and below during 0.1s to 7.3s.", "canonical_answer": "wind instrument from left and below.", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.1, "end_time": 7.3, "azimuth_deg": 72.594, "elevation_deg": -53.849, "distance_m": 1.82}]}
{"qa_id": "qa_5f8ec821efbeaf5e543b", "split": "test", "audio_id": "foa_acc3239dce17d1043f07", "audio_path": "audio/test/foa_acc3239dce17d1043f07.wav", "scene_annotation_csv_path": "annotations/test/foa_acc3239dce17d1043f07.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the metal clink and the telephone alarm, which sound source is positioned closer to the listener?", "answer": "The telephone alarm is closer to the listener than the metal clink.", "canonical_answer": "telephone alarm", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.9, "end_time": 11.3, "azimuth_deg": 161.084, "elevation_deg": 16.344, "distance_m": 3.38}, {"class_id": 50, "class_name": "telephone_alarm", "track_id": 2, "start_time": 8.5, "end_time": 9.7, "azimuth_deg": 12.349, "elevation_deg": 16.722, "distance_m": 2.42}]}
{"qa_id": "qa_ad033fa1d300b31ad4dc", "split": "test", "audio_id": "foa_30247a35e9a30ac36836", "audio_path": "audio/test/foa_30247a35e9a30ac36836.wav", "scene_annotation_csv_path": "annotations/test/foa_30247a35e9a30ac36836.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the paper and the water, which sound source is positioned at a higher elevation?", "answer": "The paper is higher in elevation than the water.", "canonical_answer": "paper", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.0, "end_time": 11.7, "azimuth_deg": -15.168, "elevation_deg": 49.827, "distance_m": 1.03}, {"class_id": 57, "class_name": "water", "track_id": 2, "start_time": 0.0, "end_time": 11.4, "azimuth_deg": 107.437, "elevation_deg": -23.152, "distance_m": 2.8}]}
{"qa_id": "qa_69e4ae56aaf3639d48b4", "split": "test", "audio_id": "foa_f51d27e032ecdc4fb0e8", "audio_path": "audio/test/foa_f51d27e032ecdc4fb0e8.wav", "scene_annotation_csv_path": "annotations/test/foa_f51d27e032ecdc4fb0e8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is car.", "canonical_answer": "car", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 0, "start_time": 0.0, "end_time": 3.7, "azimuth_deg": 68.373, "elevation_deg": 11.809, "distance_m": 1.91}, {"class_id": 9, "class_name": "car", "track_id": 1, "start_time": 2.7, "end_time": 6.2, "azimuth_deg": 21.865, "elevation_deg": -23.795, "distance_m": 3.64}, {"class_id": 29, "class_name": "human_vocalization", "track_id": 2, "start_time": 5.5, "end_time": 7.4, "azimuth_deg": 30.103, "elevation_deg": 4.931, "distance_m": 2.12}]}
{"qa_id": "qa_0a75bea97397e4a337e6", "split": "test", "audio_id": "foa_aa3d752284f22154fa57", "audio_path": "audio/test/foa_aa3d752284f22154fa57.wav", "scene_annotation_csv_path": "annotations/test/foa_aa3d752284f22154fa57.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to machine, is kitchenware on the left or on the right?", "answer": "kitchenware is to the left of machine.", "canonical_answer": "kitchenware is to the left of machine.", "truth_source": "annotation", "source_refs": [{"class_id": 32, "class_name": "kitchenware", "track_id": 1, "start_time": 0.8, "end_time": 1.9, "azimuth_deg": 50.176, "elevation_deg": -15.002, "distance_m": 2.72}, {"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.0, "end_time": 2.3, "azimuth_deg": -164.362, "elevation_deg": 3.901, "distance_m": 3.16}]}
{"qa_id": "qa_2466676eed7e09015a8b", "split": "test", "audio_id": "foa_58caa2d22f6c814a3ada", "audio_path": "audio/test/foa_58caa2d22f6c814a3ada.wav", "scene_annotation_csv_path": "annotations/test/foa_58caa2d22f6c814a3ada.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the footsteps and the train, which source is located closer to the listener?", "answer": "The train is closer to the listener than the footsteps.", "canonical_answer": "train", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 2, "start_time": 0.1, "end_time": 7.6, "azimuth_deg": 79.864, "elevation_deg": 0.0, "distance_m": 2.77}, {"class_id": 53, "class_name": "train", "track_id": 1, "start_time": 0.2, "end_time": 17.8, "azimuth_deg": -40.448, "elevation_deg": -27.259, "distance_m": 0.72}]}
{"qa_id": "qa_7b506c59397ff5a2c55e", "split": "test", "audio_id": "foa_4f7aed5cd33198394bb4", "audio_path": "audio/test/foa_4f7aed5cd33198394bb4.wav", "scene_annotation_csv_path": "annotations/test/foa_4f7aed5cd33198394bb4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.6s to 3.9s, which sound is heard and from what direction?", "answer": "The laughter is heard from back-left during 0.6s to 3.9s.", "canonical_answer": "laughter from back-left.", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 0, "start_time": 0.6, "end_time": 3.9, "azimuth_deg": 116.523, "elevation_deg": -8.499, "distance_m": 2.43}]}
{"qa_id": "qa_35b2f9b3f2e534f37cf2", "split": "test", "audio_id": "foa_9be921c2992c615fed84", "audio_path": "audio/test/foa_9be921c2992c615fed84.wav", "scene_annotation_csv_path": "annotations/test/foa_9be921c2992c615fed84.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from behind the listener?", "answer": "The closest source behind the listener is cat.", "canonical_answer": "cat", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 14.4, "azimuth_deg": -125.94, "elevation_deg": -24.24, "distance_m": 0.93}, {"class_id": 14, "class_name": "crackle", "track_id": 1, "start_time": 0.4, "end_time": 8.1, "azimuth_deg": 136.404, "elevation_deg": 15.23, "distance_m": 2.57}, {"class_id": 51, "class_name": "thunderstorm", "track_id": 2, "start_time": 4.3, "end_time": 10.0, "azimuth_deg": -149.251, "elevation_deg": 4.655, "distance_m": 2.93}, {"class_id": 1, "class_name": "alarm", "track_id": 3, "start_time": 11.8, "end_time": 13.6, "azimuth_deg": 111.461, "elevation_deg": 5.045, "distance_m": 2.99}]}
{"qa_id": "qa_04b9d61602896737a83d", "split": "test", "audio_id": "foa_a2c0a894d2ed30b566f1", "audio_path": "audio/test/foa_a2c0a894d2ed30b566f1.wav", "scene_annotation_csv_path": "annotations/test/foa_a2c0a894d2ed30b566f1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is located at a higher elevation, the footsteps or the ocean?", "answer": "The ocean is situated at a higher elevation than the footsteps.", "canonical_answer": "ocean", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 3, "start_time": 19.1, "end_time": 20.0, "azimuth_deg": -68.14, "elevation_deg": -7.403, "distance_m": 1.79}, {"class_id": 39, "class_name": "ocean", "track_id": 2, "start_time": 7.1, "end_time": 20.0, "azimuth_deg": 103.374, "elevation_deg": 11.678, "distance_m": 0.59}]}
{"qa_id": "qa_2feee614744d647a2896", "split": "test", "audio_id": "foa_6e7e552cea83fa3e0528", "audio_path": "audio/test/foa_6e7e552cea83fa3e0528.wav", "scene_annotation_csv_path": "annotations/test/foa_6e7e552cea83fa3e0528.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is alarm to the left or right of wood?", "answer": "alarm is to the left of wood.", "canonical_answer": "alarm is to the left of wood.", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 133.482, "elevation_deg": -40.685, "distance_m": 2.28}, {"class_id": 60, "class_name": "wood", "track_id": 1, "start_time": 12.5, "end_time": 14.1, "azimuth_deg": -156.824, "elevation_deg": 13.343, "distance_m": 0.57}]}
{"qa_id": "qa_3c523a3f6e64be1d45be", "split": "test", "audio_id": "foa_dc3cdaa7b336b36df9cd", "audio_path": "audio/test/foa_dc3cdaa7b336b36df9cd.wav", "scene_annotation_csv_path": "annotations/test/foa_dc3cdaa7b336b36df9cd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from in front of the listener?", "answer": "The closest source in front of the listener is knock.", "canonical_answer": "knock", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 0, "start_time": 1.6, "end_time": 9.2, "azimuth_deg": -57.765, "elevation_deg": -35.169, "distance_m": 1.85}, {"class_id": 5, "class_name": "bird", "track_id": 2, "start_time": 4.8, "end_time": 5.3, "azimuth_deg": -41.665, "elevation_deg": -21.921, "distance_m": 3.28}, {"class_id": 33, "class_name": "knock", "track_id": 1, "start_time": 5.4, "end_time": 8.0, "azimuth_deg": 80.508, "elevation_deg": -39.317, "distance_m": 1.49}]}
{"qa_id": "qa_42228ee8b4744e88e462", "split": "test", "audio_id": "foa_eb0d5eb1b60f6e6d2719", "audio_path": "audio/test/foa_eb0d5eb1b60f6e6d2719.wav", "scene_annotation_csv_path": "annotations/test/foa_eb0d5eb1b60f6e6d2719.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the clock and the wind instrument, which sound source is positioned closer to the listener?", "answer": "The wind instrument is closer to the listener than the clock.", "canonical_answer": "wind instrument", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 2, "start_time": 5.4, "end_time": 14.2, "azimuth_deg": -101.453, "elevation_deg": -0.842, "distance_m": 1.59}, {"class_id": 59, "class_name": "wind_instrument", "track_id": 1, "start_time": 4.3, "end_time": 12.3, "azimuth_deg": -141.757, "elevation_deg": -33.872, "distance_m": 0.85}]}
{"qa_id": "qa_32357275ea89ae3bfb5b", "split": "test", "audio_id": "foa_c29a544a9cc8db15f29f", "audio_path": "audio/test/foa_c29a544a9cc8db15f29f.wav", "scene_annotation_csv_path": "annotations/test/foa_c29a544a9cc8db15f29f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the dog occurs, where is it located relative to the listener?", "answer": "The dog is heard from front during 0.2s to 15.6s.", "canonical_answer": "dog from front.", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.2, "end_time": 15.6, "azimuth_deg": 14.544, "elevation_deg": 1.589, "distance_m": 0.55}]}
{"qa_id": "qa_36bf6340d7bbe5fd02db", "split": "test", "audio_id": "foa_27ef6fcec72eb68fc283", "audio_path": "audio/test/foa_27ef6fcec72eb68fc283.wav", "scene_annotation_csv_path": "annotations/test/foa_27ef6fcec72eb68fc283.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the elevation of the cooking sound higher or lower than that of the wind?", "answer": "The wind source is located at a higher elevation than the cooking sound.", "canonical_answer": "wind", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.4, "end_time": 11.9, "azimuth_deg": 5.061, "elevation_deg": -52.676, "distance_m": 1.8}, {"class_id": 58, "class_name": "wind", "track_id": 2, "start_time": 2.6, "end_time": 7.0, "azimuth_deg": 152.746, "elevation_deg": 15.006, "distance_m": 1.87}]}
{"qa_id": "qa_4591bd3056552e328bf7", "split": "test", "audio_id": "foa_8aa35a1833d03971d0b5", "audio_path": "audio/test/foa_8aa35a1833d03971d0b5.wav", "scene_annotation_csv_path": "annotations/test/foa_8aa35a1833d03971d0b5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is metal clink to the left or right of vehicle?", "answer": "metal clink is to the left of vehicle.", "canonical_answer": "metal clink is to the left of vehicle.", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 1, "start_time": 1.3, "end_time": 5.3, "azimuth_deg": 126.596, "elevation_deg": 22.26, "distance_m": 1.83}, {"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.0, "end_time": 4.9, "azimuth_deg": 102.025, "elevation_deg": 20.652, "distance_m": 2.07}]}
{"qa_id": "qa_ae85a41d9062b56df458", "split": "test", "audio_id": "foa_1327911523f7fb0b7dc5", "audio_path": "audio/test/foa_1327911523f7fb0b7dc5.wav", "scene_annotation_csv_path": "annotations/test/foa_1327911523f7fb0b7dc5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is war sound.", "canonical_answer": "war sound", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 12.5, "azimuth_deg": 151.634, "elevation_deg": -21.902, "distance_m": 3.39}, {"class_id": 56, "class_name": "war_sound", "track_id": 1, "start_time": 1.6, "end_time": 3.9, "azimuth_deg": -170.549, "elevation_deg": 38.541, "distance_m": 1.43}, {"class_id": 23, "class_name": "footsteps", "track_id": 2, "start_time": 2.2, "end_time": 8.4, "azimuth_deg": 132.527, "elevation_deg": 13.813, "distance_m": 3.13}]}
{"qa_id": "qa_6d962f69aac414a8623f", "split": "test", "audio_id": "foa_c4eba1a503871ae8780e", "audio_path": "audio/test/foa_c4eba1a503871ae8780e.wav", "scene_annotation_csv_path": "annotations/test/foa_c4eba1a503871ae8780e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the metal clink and the tape, which sound source is positioned closer to the listener?", "answer": "The tape is closer to the listener than the metal clink.", "canonical_answer": "tape", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.4, "end_time": 19.6, "azimuth_deg": 90.044, "elevation_deg": -17.142, "distance_m": 3.22}, {"class_id": 48, "class_name": "tape", "track_id": 2, "start_time": 5.4, "end_time": 9.3, "azimuth_deg": 95.378, "elevation_deg": -17.807, "distance_m": 2.27}]}
{"qa_id": "qa_f52b9e5002253e0ce657", "split": "test", "audio_id": "foa_e100f3ea1c8512dfbcfd", "audio_path": "audio/test/foa_e100f3ea1c8512dfbcfd.wav", "scene_annotation_csv_path": "annotations/test/foa_e100f3ea1c8512dfbcfd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is male speech to the left or right of percussion?", "answer": "male speech is to the left of percussion.", "canonical_answer": "male speech is to the left of percussion.", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 0, "start_time": 0.1, "end_time": 6.6, "azimuth_deg": 145.011, "elevation_deg": 17.348, "distance_m": 0.71}, {"class_id": 41, "class_name": "percussion", "track_id": 1, "start_time": 5.5, "end_time": 6.5, "azimuth_deg": 133.661, "elevation_deg": -48.261, "distance_m": 1.01}]}
{"qa_id": "qa_193f34866703c498cb7a", "split": "test", "audio_id": "foa_9ca87c9b7b26acc33293", "audio_path": "audio/test/foa_9ca87c9b7b26acc33293.wav", "scene_annotation_csv_path": "annotations/test/foa_9ca87c9b7b26acc33293.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the frog or the singing at a higher elevation?", "answer": "The singing is at a higher elevation than the frog.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 1, "start_time": 3.0, "end_time": 20.0, "azimuth_deg": 28.566, "elevation_deg": -7.927, "distance_m": 2.04}, {"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 1.0, "end_time": 20.0, "azimuth_deg": 87.261, "elevation_deg": 5.388, "distance_m": 1.03}]}
{"qa_id": "qa_1921a42fadc5c92a0047", "split": "test", "audio_id": "foa_b2b495344fa6306502fc", "audio_path": "audio/test/foa_b2b495344fa6306502fc.wav", "scene_annotation_csv_path": "annotations/test/foa_b2b495344fa6306502fc.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.0s to 8.3s, what source is active and where is it located?", "answer": "The aircraft is heard from right and below during 0.0s to 8.3s.", "canonical_answer": "aircraft from right and below.", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.0, "end_time": 8.3, "azimuth_deg": -76.891, "elevation_deg": -37.234, "distance_m": 0.8}]}
{"qa_id": "qa_e72321a5741022ed99fc", "split": "test", "audio_id": "foa_540cc5f93b1003c87190", "audio_path": "audio/test/foa_540cc5f93b1003c87190.wav", "scene_annotation_csv_path": "annotations/test/foa_540cc5f93b1003c87190.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is fire.", "canonical_answer": "fire", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 0, "start_time": 0.0, "end_time": 15.4, "azimuth_deg": 121.642, "elevation_deg": 14.6, "distance_m": 2.86}, {"class_id": 59, "class_name": "wind_instrument", "track_id": 1, "start_time": 2.6, "end_time": 6.3, "azimuth_deg": 119.661, "elevation_deg": -32.11, "distance_m": 1.35}, {"class_id": 17, "class_name": "door", "track_id": 2, "start_time": 14.3, "end_time": 14.8, "azimuth_deg": 72.766, "elevation_deg": -8.796, "distance_m": 3.37}]}
{"qa_id": "qa_33fbd4db348283fac63c", "split": "test", "audio_id": "foa_e1d4e0c7e33c2b7fee5d", "audio_path": "audio/test/foa_e1d4e0c7e33c2b7fee5d.wav", "scene_annotation_csv_path": "annotations/test/foa_e1d4e0c7e33c2b7fee5d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.4s to 5.1s, which sound is heard and from what direction?", "answer": "The water is heard from right and below during 0.4s to 5.1s.", "canonical_answer": "water from right and below.", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.4, "end_time": 5.1, "azimuth_deg": -72.28, "elevation_deg": -29.318, "distance_m": 0.77}]}
{"qa_id": "qa_7ca283c8b8fd93c9bb85", "split": "test", "audio_id": "foa_2644015749b6639d32e4", "audio_path": "audio/test/foa_2644015749b6639d32e4.wav", "scene_annotation_csv_path": "annotations/test/foa_2644015749b6639d32e4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener, the crackle or the knock?", "answer": "The crackle is closer to the listener than the knock.", "canonical_answer": "crackle", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": 130.012, "elevation_deg": 26.735, "distance_m": 1.59}, {"class_id": 33, "class_name": "knock", "track_id": 1, "start_time": 3.2, "end_time": 4.0, "azimuth_deg": -89.898, "elevation_deg": 21.936, "distance_m": 2.4}]}
{"qa_id": "qa_e7f720036f0a2208fa2a", "split": "test", "audio_id": "foa_ba47d7d22b3c8f612a8e", "audio_path": "audio/test/foa_ba47d7d22b3c8f612a8e.wav", "scene_annotation_csv_path": "annotations/test/foa_ba47d7d22b3c8f612a8e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is camera to the left or right of zipper?", "answer": "camera is to the left of zipper.", "canonical_answer": "camera is to the left of zipper.", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 1, "start_time": 1.2, "end_time": 2.0, "azimuth_deg": -124.965, "elevation_deg": 3.959, "distance_m": 2.12}, {"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 0.0, "end_time": 3.8, "azimuth_deg": -125.856, "elevation_deg": 17.181, "distance_m": 1.58}]}
{"qa_id": "qa_04bf1618b964865f6a45", "split": "test", "audio_id": "foa_700ef6ceea9b60498e92", "audio_path": "audio/test/foa_700ef6ceea9b60498e92.wav", "scene_annotation_csv_path": "annotations/test/foa_700ef6ceea9b60498e92.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the breathing and the door sounds, which one is located at a higher elevation?", "answer": "The door is at a higher elevation than the breathing.", "canonical_answer": "door", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 2, "start_time": 6.7, "end_time": 9.3, "azimuth_deg": -136.403, "elevation_deg": -41.076, "distance_m": 0.82}, {"class_id": 17, "class_name": "door", "track_id": 0, "start_time": 0.2, "end_time": 9.5, "azimuth_deg": 23.85, "elevation_deg": 40.485, "distance_m": 1.53}]}
{"qa_id": "qa_6468225b71a16bcebd25", "split": "test", "audio_id": "foa_3968b148d2010b21a1a6", "audio_path": "audio/test/foa_3968b148d2010b21a1a6.wav", "scene_annotation_csv_path": "annotations/test/foa_3968b148d2010b21a1a6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the ocean and the printer, which sound source is positioned at a higher elevation?", "answer": "The ocean is located at a higher elevation than the printer.", "canonical_answer": "ocean", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 2, "start_time": 8.7, "end_time": 20.0, "azimuth_deg": -137.617, "elevation_deg": -17.445, "distance_m": 0.95}, {"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.7, "end_time": 20.0, "azimuth_deg": -63.613, "elevation_deg": -31.2, "distance_m": 2.64}]}
{"qa_id": "qa_fa33cf314e0ecc4b6b59", "split": "test", "audio_id": "foa_6137264d6ad92b96890e", "audio_path": "audio/test/foa_6137264d6ad92b96890e.wav", "scene_annotation_csv_path": "annotations/test/foa_6137264d6ad92b96890e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to appliance, is alarm on the left or on the right?", "answer": "alarm is to the left of appliance.", "canonical_answer": "alarm is to the left of appliance.", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 1, "start_time": 5.0, "end_time": 8.9, "azimuth_deg": 105.686, "elevation_deg": 6.2, "distance_m": 1.72}, {"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.0, "end_time": 11.6, "azimuth_deg": -116.198, "elevation_deg": 24.113, "distance_m": 2.08}]}
{"qa_id": "qa_f44241104a3869e1edb9", "split": "test", "audio_id": "foa_79d1136cb72bcd45ef01", "audio_path": "audio/test/foa_79d1136cb72bcd45ef01.wav", "scene_annotation_csv_path": "annotations/test/foa_79d1136cb72bcd45ef01.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from behind the listener?", "answer": "The closest source behind the listener is vehicle.", "canonical_answer": "vehicle", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 3, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 109.524, "elevation_deg": 25.496, "distance_m": 2.13}, {"class_id": 55, "class_name": "vehicle", "track_id": 4, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 171.245, "elevation_deg": 0.0, "distance_m": 1.65}, {"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": -144.763, "elevation_deg": 1.925, "distance_m": 2.66}]}
{"qa_id": "qa_a330bbd29bce103559cf", "split": "test", "audio_id": "foa_55a1ae509e67d7b1b96d", "audio_path": "audio/test/foa_55a1ae509e67d7b1b96d.wav", "scene_annotation_csv_path": "annotations/test/foa_55a1ae509e67d7b1b96d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.0s to 0.2s, what source is active and where is it located?", "answer": "The keyboard instrument is heard from right during 0.0s to 0.2s.", "canonical_answer": "keyboard instrument from right.", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": -90.053, "elevation_deg": 14.259, "distance_m": 0.58}]}
{"qa_id": "qa_3594fb38d70ff093dd76", "split": "test", "audio_id": "foa_8a6d9cb4ccdfaa859ced", "audio_path": "audio/test/foa_8a6d9cb4ccdfaa859ced.wav", "scene_annotation_csv_path": "annotations/test/foa_8a6d9cb4ccdfaa859ced.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener, the gong or the zipper?", "answer": "The zipper is located closer to the listener than the gong.", "canonical_answer": "zipper", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 3, "start_time": 19.4, "end_time": 20.0, "azimuth_deg": 75.512, "elevation_deg": 9.748, "distance_m": 2.1}, {"class_id": 62, "class_name": "zipper", "track_id": 0, "start_time": 1.2, "end_time": 20.0, "azimuth_deg": 148.312, "elevation_deg": -39.474, "distance_m": 1.16}]}
{"qa_id": "qa_92ffddfd588bfd6f3c76", "split": "test", "audio_id": "foa_2276f0a5c23548ec4a2e", "audio_path": "audio/test/foa_2276f0a5c23548ec4a2e.wav", "scene_annotation_csv_path": "annotations/test/foa_2276f0a5c23548ec4a2e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the body sound and the drawer cabinet, which one is located closer to the listener?", "answer": "The body sound is closer to the listener than the drawer cabinet.", "canonical_answer": "body sound", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 1, "start_time": 2.8, "end_time": 8.6, "azimuth_deg": 61.837, "elevation_deg": -28.468, "distance_m": 1.49}, {"class_id": 18, "class_name": "drawer_cabinet", "track_id": 2, "start_time": 6.4, "end_time": 7.6, "azimuth_deg": 159.133, "elevation_deg": -31.057, "distance_m": 2.21}]}
{"qa_id": "qa_27567c4f34895d8c81d6", "split": "test", "audio_id": "foa_7447b9b82ae598b0117e", "audio_path": "audio/test/foa_7447b9b82ae598b0117e.wav", "scene_annotation_csv_path": "annotations/test/foa_7447b9b82ae598b0117e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is paper.", "canonical_answer": "paper", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.1, "end_time": 9.2, "azimuth_deg": -97.419, "elevation_deg": -13.139, "distance_m": 1.49}, {"class_id": 54, "class_name": "typing", "track_id": 1, "start_time": 5.7, "end_time": 13.2, "azimuth_deg": 34.766, "elevation_deg": -0.842, "distance_m": 2.05}, {"class_id": 37, "class_name": "metal_clink", "track_id": 2, "start_time": 11.5, "end_time": 18.3, "azimuth_deg": 144.36, "elevation_deg": -14.542, "distance_m": 2.62}]}
{"qa_id": "qa_b65543be6cfdbc129108", "split": "test", "audio_id": "foa_16b3425a8b1c26bc4dc7", "audio_path": "audio/test/foa_16b3425a8b1c26bc4dc7.wav", "scene_annotation_csv_path": "annotations/test/foa_16b3425a8b1c26bc4dc7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is metal clink to the left or right of paper?", "answer": "metal clink is to the right of paper.", "canonical_answer": "metal clink is to the right of paper.", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 1, "start_time": 3.8, "end_time": 9.6, "azimuth_deg": -103.847, "elevation_deg": 24.375, "distance_m": 2.23}, {"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.3, "end_time": 20.0, "azimuth_deg": 151.629, "elevation_deg": -15.033, "distance_m": 3.38}]}
{"qa_id": "qa_9eec01a6f98ab0859582", "split": "test", "audio_id": "foa_e4f4ab2bd9ae1e7ec38e", "audio_path": "audio/test/foa_e4f4ab2bd9ae1e7ec38e.wav", "scene_annotation_csv_path": "annotations/test/foa_e4f4ab2bd9ae1e7ec38e.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the speech occurs, where is it located relative to the listener?", "answer": "The speech is heard from back-left during 0.4s to 16.8s.", "canonical_answer": "speech from back-left.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 16.8, "azimuth_deg": 135.958, "elevation_deg": 0.0, "distance_m": 1.66}]}
{"qa_id": "qa_c8080151f53345168aa9", "split": "test", "audio_id": "foa_563252ef8023dc76182b", "audio_path": "audio/test/foa_563252ef8023dc76182b.wav", "scene_annotation_csv_path": "annotations/test/foa_563252ef8023dc76182b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the ocean and the tape, which sound source is positioned at a higher elevation?", "answer": "The ocean is located at a higher elevation than the tape.", "canonical_answer": "ocean", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -138.262, "elevation_deg": -9.076, "distance_m": 3.09}, {"class_id": 48, "class_name": "tape", "track_id": 1, "start_time": 13.9, "end_time": 19.2, "azimuth_deg": 31.123, "elevation_deg": -26.305, "distance_m": 2.42}]}
{"qa_id": "qa_82f17e2c386c6958506d", "split": "test", "audio_id": "foa_ff138c467b3e7febc82c", "audio_path": "audio/test/foa_ff138c467b3e7febc82c.wav", "scene_annotation_csv_path": "annotations/test/foa_ff138c467b3e7febc82c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is ocean.", "canonical_answer": "ocean", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 1, "start_time": 0.7, "end_time": 4.8, "azimuth_deg": -60.704, "elevation_deg": 0.937, "distance_m": 1.57}, {"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 0.8, "end_time": 8.2, "azimuth_deg": -120.632, "elevation_deg": 31.148, "distance_m": 0.99}, {"class_id": 53, "class_name": "train", "track_id": 2, "start_time": 6.0, "end_time": 11.2, "azimuth_deg": -115.604, "elevation_deg": 4.979, "distance_m": 2.09}]}
{"qa_id": "qa_7d4a9ca65b9e1e32eff7", "split": "test", "audio_id": "foa_beff86da9a932680d2fa", "audio_path": "audio/test/foa_beff86da9a932680d2fa.wav", "scene_annotation_csv_path": "annotations/test/foa_beff86da9a932680d2fa.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the body sound and the vehicle, which one is located closer to the listener?", "answer": "The body sound is the source located closer to the listener.", "canonical_answer": "body sound", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 0, "start_time": 0.4, "end_time": 20.0, "azimuth_deg": 0.314, "elevation_deg": 0.633, "distance_m": 1.04}, {"class_id": 55, "class_name": "vehicle", "track_id": 2, "start_time": 16.2, "end_time": 18.2, "azimuth_deg": 122.311, "elevation_deg": -33.797, "distance_m": 2.66}]}
{"qa_id": "qa_e9dc327f75bb0b92813b", "split": "test", "audio_id": "foa_334b79c2b7bb55199570", "audio_path": "audio/test/foa_334b79c2b7bb55199570.wav", "scene_annotation_csv_path": "annotations/test/foa_334b79c2b7bb55199570.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to guitar, is crushing on the left or on the right?", "answer": "crushing is to the left of guitar.", "canonical_answer": "crushing is to the left of guitar.", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 1, "start_time": 1.5, "end_time": 2.6, "azimuth_deg": -8.881, "elevation_deg": -40.894, "distance_m": 2.29}, {"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 5.7, "azimuth_deg": -13.836, "elevation_deg": 4.458, "distance_m": 3.09}]}
{"qa_id": "qa_858b7b378434ef4ba1a3", "split": "test", "audio_id": "foa_6635fdcc05c4e52171d9", "audio_path": "audio/test/foa_6635fdcc05c4e52171d9.wav", "scene_annotation_csv_path": "annotations/test/foa_6635fdcc05c4e52171d9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is located at a higher elevation, the paper or the rain?", "answer": "The rain is located at a higher elevation than the paper.", "canonical_answer": "rain", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 0, "start_time": 0.0, "end_time": 17.7, "azimuth_deg": 7.346, "elevation_deg": -16.519, "distance_m": 1.63}, {"class_id": 43, "class_name": "rain", "track_id": 2, "start_time": 12.7, "end_time": 20.0, "azimuth_deg": -6.856, "elevation_deg": 2.913, "distance_m": 2.73}]}
{"qa_id": "qa_3fa5317289bf6b0d98c8", "split": "test", "audio_id": "foa_65dfb035ca8185d80104", "audio_path": "audio/test/foa_65dfb035ca8185d80104.wav", "scene_annotation_csv_path": "annotations/test/foa_65dfb035ca8185d80104.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the frog occurs, where is it located relative to the listener?", "answer": "The frog is heard from front during 8.8s to 20.0s.", "canonical_answer": "frog from front.", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 1, "start_time": 8.8, "end_time": 20.0, "azimuth_deg": 8.528, "elevation_deg": 2.053, "distance_m": 3.06}]}
{"qa_id": "qa_383d19182883b2d7d62b", "split": "test", "audio_id": "foa_e1f2b7ed3605ba4706a9", "audio_path": "audio/test/foa_e1f2b7ed3605ba4706a9.wav", "scene_annotation_csv_path": "annotations/test/foa_e1f2b7ed3605ba4706a9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is alarm to the left or right of footsteps?", "answer": "alarm is to the right of footsteps.", "canonical_answer": "alarm is to the right of footsteps.", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 0, "start_time": 0.3, "end_time": 16.0, "azimuth_deg": -66.602, "elevation_deg": -30.134, "distance_m": 2.98}, {"class_id": 23, "class_name": "footsteps", "track_id": 1, "start_time": 4.0, "end_time": 11.0, "azimuth_deg": 39.983, "elevation_deg": -41.507, "distance_m": 1.71}]}
{"qa_id": "qa_c2ee1cba7cf4c79365f6", "split": "test", "audio_id": "foa_88ae0d3f5a9016e130cd", "audio_path": "audio/test/foa_88ae0d3f5a9016e130cd.wav", "scene_annotation_csv_path": "annotations/test/foa_88ae0d3f5a9016e130cd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the singing and the tool sounds, which one is located closer to the listener?", "answer": "The tool is closer to the listener than the singing.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 2, "start_time": 10.0, "end_time": 17.7, "azimuth_deg": 109.146, "elevation_deg": -23.66, "distance_m": 3.49}, {"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.4, "end_time": 20.0, "azimuth_deg": 58.985, "elevation_deg": 20.474, "distance_m": 0.83}]}
{"qa_id": "qa_c509d684b6c5edafd52f", "split": "test", "audio_id": "foa_5bca0812657f7392f2da", "audio_path": "audio/test/foa_5bca0812657f7392f2da.wav", "scene_annotation_csv_path": "annotations/test/foa_5bca0812657f7392f2da.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the left?", "answer": "Among the front-positioned sources, the leftmost one is clock.", "canonical_answer": "clock", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 0, "start_time": 0.1, "end_time": 15.9, "azimuth_deg": 8.16, "elevation_deg": -22.787, "distance_m": 1.48}, {"class_id": 50, "class_name": "telephone_alarm", "track_id": 1, "start_time": 3.3, "end_time": 4.4, "azimuth_deg": -10.05, "elevation_deg": -48.369, "distance_m": 1.53}, {"class_id": 11, "class_name": "clock", "track_id": 2, "start_time": 9.1, "end_time": 16.2, "azimuth_deg": 52.263, "elevation_deg": -27.106, "distance_m": 2.9}]}
{"qa_id": "qa_d054223a5cbec1807852", "split": "test", "audio_id": "foa_aa8abe223bf748368d68", "audio_path": "audio/test/foa_aa8abe223bf748368d68.wav", "scene_annotation_csv_path": "annotations/test/foa_aa8abe223bf748368d68.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which of the two sounds, crushing or home sound, is positioned at a higher elevation?", "answer": "The crushing sound is at a higher elevation than the home sound.", "canonical_answer": "crushing", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 1, "start_time": 5.3, "end_time": 6.7, "azimuth_deg": -23.562, "elevation_deg": 18.579, "distance_m": 2.28}, {"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 5.8, "end_time": 20.0, "azimuth_deg": -28.472, "elevation_deg": -23.372, "distance_m": 3.74}]}
{"qa_id": "qa_47f9b1aa1904f30f74be", "split": "test", "audio_id": "foa_543576ded70447adc2ef", "audio_path": "audio/test/foa_543576ded70447adc2ef.wav", "scene_annotation_csv_path": "annotations/test/foa_543576ded70447adc2ef.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 4.6s to 5.2s, which sound is heard and from what direction?", "answer": "The percussion is heard from front during 4.6s to 5.2s.", "canonical_answer": "percussion from front.", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 1, "start_time": 4.6, "end_time": 5.2, "azimuth_deg": 19.775, "elevation_deg": 0.444, "distance_m": 2.82}]}
{"qa_id": "qa_8bcbced58487e0bf2b55", "split": "test", "audio_id": "foa_f30f70335d26f8b3b40e", "audio_path": "audio/test/foa_f30f70335d26f8b3b40e.wav", "scene_annotation_csv_path": "annotations/test/foa_f30f70335d26f8b3b40e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 1.2s to 20.0s, which sound is heard and from what direction?", "answer": "The typing is heard from left during 1.2s to 20.0s.", "canonical_answer": "typing from left.", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 1.2, "end_time": 20.0, "azimuth_deg": 78.936, "elevation_deg": -11.126, "distance_m": 2.07}]}
{"qa_id": "qa_ae86a54aa93cb1091650", "split": "test", "audio_id": "foa_b4c48d85695f10d4d731", "audio_path": "audio/test/foa_b4c48d85695f10d4d731.wav", "scene_annotation_csv_path": "annotations/test/foa_b4c48d85695f10d4d731.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from in front of the listener?", "answer": "The closest source in front of the listener is guitar.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.0, "end_time": 16.0, "azimuth_deg": -27.509, "elevation_deg": 0.348, "distance_m": 3.31}, {"class_id": 27, "class_name": "guitar", "track_id": 1, "start_time": 1.6, "end_time": 6.6, "azimuth_deg": -78.344, "elevation_deg": 5.012, "distance_m": 2.71}]}
{"qa_id": "qa_406bba815ad26f6fb251", "split": "test", "audio_id": "foa_550f6b9c59c0419dc011", "audio_path": "audio/test/foa_550f6b9c59c0419dc011.wav", "scene_annotation_csv_path": "annotations/test/foa_550f6b9c59c0419dc011.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to tool, is laughter on the left or on the right?", "answer": "laughter is to the left of tool.", "canonical_answer": "laughter is to the left of tool.", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 1, "start_time": 2.7, "end_time": 3.7, "azimuth_deg": 43.691, "elevation_deg": 24.544, "distance_m": 2.16}, {"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.4, "end_time": 10.6, "azimuth_deg": -41.676, "elevation_deg": -18.843, "distance_m": 2.62}]}
{"qa_id": "qa_7aef8e6f948dd194b0d8", "split": "test", "audio_id": "foa_4de1ec690d2bb55f5a86", "audio_path": "audio/test/foa_4de1ec690d2bb55f5a86.wav", "scene_annotation_csv_path": "annotations/test/foa_4de1ec690d2bb55f5a86.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the singing and the wood sounds, which one is located at a higher elevation?", "answer": "The wood sound is at a higher elevation than the singing.", "canonical_answer": "wood", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": 104.691, "elevation_deg": -6.391, "distance_m": 0.96}, {"class_id": 60, "class_name": "wood", "track_id": 3, "start_time": 15.4, "end_time": 20.0, "azimuth_deg": 116.524, "elevation_deg": 11.294, "distance_m": 3.52}]}
{"qa_id": "qa_b9c51cfe351da63aa12a", "split": "test", "audio_id": "foa_199b9994424494012794", "audio_path": "audio/test/foa_199b9994424494012794.wav", "scene_annotation_csv_path": "annotations/test/foa_199b9994424494012794.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the home sound and the percussion, which source is positioned closer to the listener?", "answer": "The home sound is closer to the listener than the percussion.", "canonical_answer": "home sound", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.0, "end_time": 17.5, "azimuth_deg": -37.169, "elevation_deg": -18.034, "distance_m": 1.55}, {"class_id": 41, "class_name": "percussion", "track_id": 1, "start_time": 2.6, "end_time": 3.3, "azimuth_deg": -73.045, "elevation_deg": -16.413, "distance_m": 3.19}]}
{"qa_id": "qa_a5dfd29e8fcc16cacdcf", "split": "test", "audio_id": "foa_d74f08da12689d0d7f7c", "audio_path": "audio/test/foa_d74f08da12689d0d7f7c.wav", "scene_annotation_csv_path": "annotations/test/foa_d74f08da12689d0d7f7c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to insect, is camera on the left or on the right?", "answer": "camera is to the right of insect.", "canonical_answer": "camera is to the right of insect.", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 1, "start_time": 11.1, "end_time": 13.0, "azimuth_deg": 15.364, "elevation_deg": 3.141, "distance_m": 3.22}, {"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 37.097, "elevation_deg": 17.054, "distance_m": 2.9}]}
{"qa_id": "qa_40825dba6fbaa0d5c5a2", "split": "test", "audio_id": "foa_853ae7e55d24097423b7", "audio_path": "audio/test/foa_853ae7e55d24097423b7.wav", "scene_annotation_csv_path": "annotations/test/foa_853ae7e55d24097423b7.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Is the guitar or the percussion sound closer to the listener?", "answer": "The guitar is closer to the listener than the percussion.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.1, "end_time": 6.6, "azimuth_deg": -118.454, "elevation_deg": 31.796, "distance_m": 1.05}, {"class_id": 41, "class_name": "percussion", "track_id": 1, "start_time": 1.5, "end_time": 2.2, "azimuth_deg": -60.022, "elevation_deg": 22.155, "distance_m": 2.68}]}
{"qa_id": "qa_390c74d63329b97d92f0", "split": "test", "audio_id": "foa_89838930c47371c2b27a", "audio_path": "audio/test/foa_89838930c47371c2b27a.wav", "scene_annotation_csv_path": "annotations/test/foa_89838930c47371c2b27a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from in front of the listener?", "answer": "The closest source in front of the listener is tool.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 1, "start_time": 2.1, "end_time": 7.2, "azimuth_deg": -67.28, "elevation_deg": 9.712, "distance_m": 3.11}]}
{"qa_id": "qa_1f2dc6881ba69741486b", "split": "test", "audio_id": "foa_ee974da42a96ce08e7a5", "audio_path": "audio/test/foa_ee974da42a96ce08e7a5.wav", "scene_annotation_csv_path": "annotations/test/foa_ee974da42a96ce08e7a5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the insect occurs, where is it located relative to the listener?", "answer": "The insect is heard from front-left and below during 0.0s to 20.0s.", "canonical_answer": "insect from front-left and below.", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 43.932, "elevation_deg": -17.011, "distance_m": 1.15}]}
{"qa_id": "qa_bde20ee64467359c4376", "split": "test", "audio_id": "foa_507c9c6cd63f0fa64b44", "audio_path": "audio/test/foa_507c9c6cd63f0fa64b44.wav", "scene_annotation_csv_path": "annotations/test/foa_507c9c6cd63f0fa64b44.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which of the two sounds, the bell or the home sound, is positioned at a higher elevation?", "answer": "The bell is at a higher elevation compared to the home sound.", "canonical_answer": "bell", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 1, "start_time": 3.5, "end_time": 4.3, "azimuth_deg": -46.279, "elevation_deg": 17.376, "distance_m": 1.98}, {"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.1, "end_time": 17.3, "azimuth_deg": -19.417, "elevation_deg": -46.683, "distance_m": 1.96}]}
{"qa_id": "qa_4f340f15ea3e99a0eb67", "split": "test", "audio_id": "foa_58757035dc6d8a14f383", "audio_path": "audio/test/foa_58757035dc6d8a14f383.wav", "scene_annotation_csv_path": "annotations/test/foa_58757035dc6d8a14f383.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the animal and the singing, which sound source is positioned at a higher elevation?", "answer": "The animal is located at a higher elevation than the singing.", "canonical_answer": "animal", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 0.7, "end_time": 20.0, "azimuth_deg": -122.05, "elevation_deg": 23.345, "distance_m": 2.13}, {"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 5.8, "end_time": 8.4, "azimuth_deg": -87.925, "elevation_deg": 10.087, "distance_m": 0.54}]}
{"qa_id": "qa_6009d49756d33368e7fe", "split": "test", "audio_id": "foa_ed18998b14c8f82803fd", "audio_path": "audio/test/foa_ed18998b14c8f82803fd.wav", "scene_annotation_csv_path": "annotations/test/foa_ed18998b14c8f82803fd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.7s to 16.8s, what source is active and where is it located?", "answer": "The fire is heard from front and above during 0.7s to 16.8s.", "canonical_answer": "fire from front and above.", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 0, "start_time": 0.7, "end_time": 16.8, "azimuth_deg": -2.949, "elevation_deg": 17.214, "distance_m": 2.81}]}
{"qa_id": "qa_e01f000ceb56504ae5ad", "split": "test", "audio_id": "foa_87e48c85af8914189394", "audio_path": "audio/test/foa_87e48c85af8914189394.wav", "scene_annotation_csv_path": "annotations/test/foa_87e48c85af8914189394.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the printer and the typing sounds, which one is located closer to the listener?", "answer": "The printer is closer to the listener than the typing.", "canonical_answer": "printer", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 1.144, "elevation_deg": 39.961, "distance_m": 0.84}, {"class_id": 54, "class_name": "typing", "track_id": 3, "start_time": 14.2, "end_time": 20.0, "azimuth_deg": -122.001, "elevation_deg": 11.863, "distance_m": 3.51}]}
{"qa_id": "qa_0a4fe9367cbd51d01215", "split": "test", "audio_id": "foa_66b5714e334adf86b361", "audio_path": "audio/test/foa_66b5714e334adf86b361.wav", "scene_annotation_csv_path": "annotations/test/foa_66b5714e334adf86b361.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from behind the listener?", "answer": "The closest source behind the listener is car.", "canonical_answer": "car", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.6, "end_time": 16.8, "azimuth_deg": 174.639, "elevation_deg": -12.512, "distance_m": 1.91}, {"class_id": 9, "class_name": "car", "track_id": 2, "start_time": 11.5, "end_time": 15.0, "azimuth_deg": 164.12, "elevation_deg": -7.827, "distance_m": 1.4}]}
{"qa_id": "qa_b7be049ff938c6f91c9d", "split": "test", "audio_id": "foa_9b7e9c81539f22363cc2", "audio_path": "audio/test/foa_9b7e9c81539f22363cc2.wav", "scene_annotation_csv_path": "annotations/test/foa_9b7e9c81539f22363cc2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is printer to the left or right of tool?", "answer": "printer is to the left of tool.", "canonical_answer": "printer is to the left of tool.", "truth_source": "annotation", "source_refs": [{"class_id": 42, "class_name": "printer", "track_id": 0, "start_time": 0.0, "end_time": 11.0, "azimuth_deg": 68.986, "elevation_deg": 40.042, "distance_m": 3.31}, {"class_id": 52, "class_name": "tool", "track_id": 2, "start_time": 7.1, "end_time": 8.8, "azimuth_deg": -168.135, "elevation_deg": -47.438, "distance_m": 0.91}]}
{"qa_id": "qa_4db790e135bf1392b141", "split": "test", "audio_id": "foa_6875fba664d2d9d4875c", "audio_path": "audio/test/foa_6875fba664d2d9d4875c.wav", "scene_annotation_csv_path": "annotations/test/foa_6875fba664d2d9d4875c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is insect to the left or right of scratch?", "answer": "insect is to the left of scratch.", "canonical_answer": "insect is to the left of scratch.", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 11.5, "azimuth_deg": 54.647, "elevation_deg": -15.813, "distance_m": 1.06}, {"class_id": 44, "class_name": "scratch", "track_id": 1, "start_time": 0.6, "end_time": 2.4, "azimuth_deg": 50.233, "elevation_deg": 3.653, "distance_m": 1.35}]}
{"qa_id": "qa_7df807a3967ce28413b5", "split": "test", "audio_id": "foa_ae3b3f1d8d82f2966103", "audio_path": "audio/test/foa_ae3b3f1d8d82f2966103.wav", "scene_annotation_csv_path": "annotations/test/foa_ae3b3f1d8d82f2966103.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from behind the listener?", "answer": "The closest source behind the listener is male speech.", "canonical_answer": "male speech", "truth_source": "annotation", "source_refs": [{"class_id": 36, "class_name": "male_speech", "track_id": 2, "start_time": 4.0, "end_time": 5.0, "azimuth_deg": -112.933, "elevation_deg": -15.382, "distance_m": 1.51}]}
{"qa_id": "qa_e2fd012d87da138319f6", "split": "test", "audio_id": "foa_c782dde3aa3fd26edaae", "audio_path": "audio/test/foa_c782dde3aa3fd26edaae.wav", "scene_annotation_csv_path": "annotations/test/foa_c782dde3aa3fd26edaae.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is positioned at a higher elevation, the car or the fire?", "answer": "The car is at a higher elevation than the fire.", "canonical_answer": "car", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 1, "start_time": 0.1, "end_time": 7.8, "azimuth_deg": 78.22, "elevation_deg": -3.485, "distance_m": 1.5}, {"class_id": 22, "class_name": "fire", "track_id": 0, "start_time": 0.7, "end_time": 16.8, "azimuth_deg": -12.832, "elevation_deg": -18.712, "distance_m": 1.48}]}
{"qa_id": "qa_8dbf097f68d5a76ebbf0", "split": "test", "audio_id": "foa_c9d2fbc9e05593eea98d", "audio_path": "audio/test/foa_c9d2fbc9e05593eea98d.wav", "scene_annotation_csv_path": "annotations/test/foa_c9d2fbc9e05593eea98d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener: the home sound or the insect?", "answer": "The home sound is closer to the listener than the insect.", "canonical_answer": "home sound", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 1.2, "end_time": 15.1, "azimuth_deg": 157.271, "elevation_deg": 50.964, "distance_m": 1.19}, {"class_id": 30, "class_name": "insect", "track_id": 1, "start_time": 3.5, "end_time": 5.2, "azimuth_deg": 104.533, "elevation_deg": -17.91, "distance_m": 2.51}]}
{"qa_id": "qa_e59c99388c4eab6a7f31", "split": "test", "audio_id": "foa_196f7c2b27fc9c1fa165", "audio_path": "audio/test/foa_196f7c2b27fc9c1fa165.wav", "scene_annotation_csv_path": "annotations/test/foa_196f7c2b27fc9c1fa165.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the train occurs, where is it located relative to the listener?", "answer": "The train is heard from back-right and below during 0.0s to 20.0s.", "canonical_answer": "train from back-right and below.", "truth_source": "annotation", "source_refs": [{"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -134.313, "elevation_deg": -25.339, "distance_m": 2.27}]}
{"qa_id": "qa_ef6fc94599c638ad50b7", "split": "test", "audio_id": "foa_802d2f423bc7d538c1f1", "audio_path": "audio/test/foa_802d2f423bc7d538c1f1.wav", "scene_annotation_csv_path": "annotations/test/foa_802d2f423bc7d538c1f1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 11.2, "azimuth_deg": 177.105, "elevation_deg": -52.711, "distance_m": 1.2}, {"class_id": 47, "class_name": "string_instrument", "track_id": 1, "start_time": 7.7, "end_time": 10.0, "azimuth_deg": -125.588, "elevation_deg": -20.055, "distance_m": 1.19}, {"class_id": 32, "class_name": "kitchenware", "track_id": 2, "start_time": 9.5, "end_time": 12.5, "azimuth_deg": -117.53, "elevation_deg": 29.242, "distance_m": 1.62}]}
{"qa_id": "qa_ab21a8c9bc13915feb2a", "split": "test", "audio_id": "foa_145ab703480aeab0bcc3", "audio_path": "audio/test/foa_145ab703480aeab0bcc3.wav", "scene_annotation_csv_path": "annotations/test/foa_145ab703480aeab0bcc3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the dog occurs, where is it located relative to the listener?", "answer": "The dog is heard from back-left and above during 0.3s to 0.8s.", "canonical_answer": "dog from back-left and above.", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.3, "end_time": 0.8, "azimuth_deg": 137.92, "elevation_deg": 21.145, "distance_m": 1.6}]}
{"qa_id": "qa_2267efa7e7b9cf3e4ebd", "split": "test", "audio_id": "foa_b41f0d62276dc3d592e6", "audio_path": "audio/test/foa_b41f0d62276dc3d592e6.wav", "scene_annotation_csv_path": "annotations/test/foa_b41f0d62276dc3d592e6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the glass and the paper, which source is positioned higher in elevation?", "answer": "The glass is higher in elevation than the paper.", "canonical_answer": "glass", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 0, "start_time": 0.0, "end_time": 5.1, "azimuth_deg": -42.484, "elevation_deg": 59.299, "distance_m": 1.12}, {"class_id": 40, "class_name": "paper", "track_id": 1, "start_time": 2.5, "end_time": 6.3, "azimuth_deg": -136.809, "elevation_deg": -23.54, "distance_m": 2.44}]}
{"qa_id": "qa_71a5e21168d9130ac291", "split": "test", "audio_id": "foa_c5eb578a9cfd7e12f43c", "audio_path": "audio/test/foa_c5eb578a9cfd7e12f43c.wav", "scene_annotation_csv_path": "annotations/test/foa_c5eb578a9cfd7e12f43c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the drawer cabinet and the string instrument, which one is located closer to the listener?", "answer": "The drawer cabinet is closer to the listener than the string instrument.", "canonical_answer": "drawer cabinet", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 1, "start_time": 10.1, "end_time": 20.0, "azimuth_deg": -15.198, "elevation_deg": 28.382, "distance_m": 1.95}, {"class_id": 47, "class_name": "string_instrument", "track_id": 2, "start_time": 12.7, "end_time": 14.5, "azimuth_deg": -173.633, "elevation_deg": 15.116, "distance_m": 3.57}]}
{"qa_id": "qa_101e1d8e600c1435c95d", "split": "test", "audio_id": "foa_26dc1a0babf7aafc658e", "audio_path": "audio/test/foa_26dc1a0babf7aafc658e.wav", "scene_annotation_csv_path": "annotations/test/foa_26dc1a0babf7aafc658e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is animal to the left or right of female speech?", "answer": "animal is to the left of female speech.", "canonical_answer": "animal is to the left of female speech.", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 1, "start_time": 2.1, "end_time": 5.6, "azimuth_deg": 165.97, "elevation_deg": 30.9, "distance_m": 0.77}, {"class_id": 20, "class_name": "female_speech", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": -123.493, "elevation_deg": -12.201, "distance_m": 3.54}]}
{"qa_id": "qa_84865ebd0428554fe831", "split": "test", "audio_id": "foa_5b4ffdeb46dae6f6d9e8", "audio_path": "audio/test/foa_5b4ffdeb46dae6f6d9e8.wav", "scene_annotation_csv_path": "annotations/test/foa_5b4ffdeb46dae6f6d9e8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the drum occurs, where is it located relative to the listener?", "answer": "The drum is heard from front-left and below during 0.0s to 2.5s.", "canonical_answer": "drum from front-left and below.", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 2.5, "azimuth_deg": 40.949, "elevation_deg": -27.667, "distance_m": 1.97}]}
{"qa_id": "qa_dc59b71c2d2b15a6a550", "split": "test", "audio_id": "foa_557819108c19eb022452", "audio_path": "audio/test/foa_557819108c19eb022452.wav", "scene_annotation_csv_path": "annotations/test/foa_557819108c19eb022452.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the clock and the ocean, which source is located closer to the listener?", "answer": "The ocean is closer to the listener than the clock.", "canonical_answer": "ocean", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 2, "start_time": 13.0, "end_time": 15.0, "azimuth_deg": -86.325, "elevation_deg": -25.928, "distance_m": 3.21}, {"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 49.29, "elevation_deg": 26.792, "distance_m": 1.67}]}
{"qa_id": "qa_208bf348bb8de9ff79a6", "split": "test", "audio_id": "foa_d2dc1f14731fe43379b0", "audio_path": "audio/test/foa_d2dc1f14731fe43379b0.wav", "scene_annotation_csv_path": "annotations/test/foa_d2dc1f14731fe43379b0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to speech, is knock on the left or on the right?", "answer": "knock is to the right of speech.", "canonical_answer": "knock is to the right of speech.", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 1, "start_time": 11.1, "end_time": 11.9, "azimuth_deg": -134.943, "elevation_deg": 6.147, "distance_m": 2.58}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.0, "end_time": 18.3, "azimuth_deg": -131.425, "elevation_deg": 7.86, "distance_m": 2.12}]}
{"qa_id": "qa_f99d5b81f1e45adc9145", "split": "test", "audio_id": "foa_673a5eb9264b10f6fe38", "audio_path": "audio/test/foa_673a5eb9264b10f6fe38.wav", "scene_annotation_csv_path": "annotations/test/foa_673a5eb9264b10f6fe38.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from in front of the listener?", "answer": "The closest source in front of the listener is dog.", "canonical_answer": "dog", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -76.593, "elevation_deg": 0.971, "distance_m": 3.16}, {"class_id": 16, "class_name": "dog", "track_id": 2, "start_time": 16.3, "end_time": 20.0, "azimuth_deg": -51.368, "elevation_deg": 23.859, "distance_m": 2.25}]}
{"qa_id": "qa_249d0fb434d9fbd619ad", "split": "test", "audio_id": "foa_415270cd98d323bdd6da", "audio_path": "audio/test/foa_415270cd98d323bdd6da.wav", "scene_annotation_csv_path": "annotations/test/foa_415270cd98d323bdd6da.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the animal or the speech source located at a higher elevation?", "answer": "The speech source is at a higher elevation than the animal.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 2, "start_time": 5.5, "end_time": 9.0, "azimuth_deg": 96.291, "elevation_deg": -41.0, "distance_m": 2.23}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.7, "end_time": 20.0, "azimuth_deg": 121.991, "elevation_deg": 2.008, "distance_m": 2.83}]}
{"qa_id": "qa_1e0fbcfc61942250ad86", "split": "test", "audio_id": "foa_ef99b388dc81e6cced96", "audio_path": "audio/test/foa_ef99b388dc81e6cced96.wav", "scene_annotation_csv_path": "annotations/test/foa_ef99b388dc81e6cced96.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is located at a higher elevation, the tool or the wood?", "answer": "The tool is at a higher elevation than the wood.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 1, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": 137.352, "elevation_deg": 20.258, "distance_m": 3.31}, {"class_id": 60, "class_name": "wood", "track_id": 0, "start_time": 0.0, "end_time": 1.6, "azimuth_deg": 43.809, "elevation_deg": -35.115, "distance_m": 1.51}]}
{"qa_id": "qa_88c17736493f1e9b8389", "split": "test", "audio_id": "foa_3e150e6406ffc73e2238", "audio_path": "audio/test/foa_3e150e6406ffc73e2238.wav", "scene_annotation_csv_path": "annotations/test/foa_3e150e6406ffc73e2238.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to tearing, is knock on the left or on the right?", "answer": "knock is to the right of tearing.", "canonical_answer": "knock is to the right of tearing.", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 1, "start_time": 11.6, "end_time": 17.4, "azimuth_deg": -165.303, "elevation_deg": -16.005, "distance_m": 3.57}, {"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 1.2, "end_time": 13.7, "azimuth_deg": 49.3, "elevation_deg": -27.505, "distance_m": 2.29}]}
{"qa_id": "qa_421c9682d542b2229f67", "split": "test", "audio_id": "foa_ff4769db2974e2d5ffd1", "audio_path": "audio/test/foa_ff4769db2974e2d5ffd1.wav", "scene_annotation_csv_path": "annotations/test/foa_ff4769db2974e2d5ffd1.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the crushing sound and the war sound, which one is located closer to the listener?", "answer": "The war sound is closer to the listener than the crushing sound.", "canonical_answer": "war sound", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 1, "start_time": 0.0, "end_time": 4.8, "azimuth_deg": 5.401, "elevation_deg": 4.149, "distance_m": 4.07}, {"class_id": 56, "class_name": "war_sound", "track_id": 0, "start_time": 0.0, "end_time": 0.6, "azimuth_deg": 110.659, "elevation_deg": -23.228, "distance_m": 1.115}]}
{"qa_id": "qa_23f3a0a73f74caea7fd7", "split": "test", "audio_id": "foa_a77a70197cb711dd8395", "audio_path": "audio/test/foa_a77a70197cb711dd8395.wav", "scene_annotation_csv_path": "annotations/test/foa_a77a70197cb711dd8395.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.0s to 0.4s, which sound is heard and from what direction?", "answer": "The breathing is heard from back-left during 0.0s to 0.4s.", "canonical_answer": "breathing from back-left.", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.0, "end_time": 0.4, "azimuth_deg": 157.246, "elevation_deg": -3.26, "distance_m": 3.43}]}
{"qa_id": "qa_c252bcf99a161750f5c7", "split": "test", "audio_id": "foa_493a0c86395de2fc707d", "audio_path": "audio/test/foa_493a0c86395de2fc707d.wav", "scene_annotation_csv_path": "annotations/test/foa_493a0c86395de2fc707d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is keyboard instrument.", "canonical_answer": "keyboard instrument", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.4, "end_time": 3.7, "azimuth_deg": 54.647, "elevation_deg": -15.813, "distance_m": 1.06}, {"class_id": 30, "class_name": "insect", "track_id": 1, "start_time": 1.3, "end_time": 2.1, "azimuth_deg": 50.233, "elevation_deg": 3.653, "distance_m": 1.35}, {"class_id": 52, "class_name": "tool", "track_id": 2, "start_time": 2.8, "end_time": 3.6, "azimuth_deg": -54.747, "elevation_deg": -0.777, "distance_m": 1.92}]}
{"qa_id": "qa_d8552fbb4f29e4e1c8e2", "split": "test", "audio_id": "foa_b00da9103887b5b55ebd", "audio_path": "audio/test/foa_b00da9103887b5b55ebd.wav", "scene_annotation_csv_path": "annotations/test/foa_b00da9103887b5b55ebd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the left?", "answer": "Among the front-positioned sources, the leftmost one is insect.", "canonical_answer": "insect", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": -13.332, "elevation_deg": 8.536, "distance_m": 1.29}, {"class_id": 28, "class_name": "home_sound", "track_id": 1, "start_time": 5.6, "end_time": 11.7, "azimuth_deg": -51.608, "elevation_deg": 0.308, "distance_m": 1.38}]}
{"qa_id": "qa_11d462c0392ae8d97988", "split": "test", "audio_id": "foa_74d8c276a6dc3f6a5601", "audio_path": "audio/test/foa_74d8c276a6dc3f6a5601.wav", "scene_annotation_csv_path": "annotations/test/foa_74d8c276a6dc3f6a5601.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the aircraft and the gong, which sound source is positioned at a higher elevation?", "answer": "The gong is at a higher elevation than the aircraft.", "canonical_answer": "gong", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.0, "end_time": 15.7, "azimuth_deg": 104.298, "elevation_deg": -43.7, "distance_m": 2.14}, {"class_id": 26, "class_name": "gong", "track_id": 1, "start_time": 7.3, "end_time": 10.5, "azimuth_deg": 62.997, "elevation_deg": 1.43, "distance_m": 1.07}]}
{"qa_id": "qa_1c9ff0f8358855869532", "split": "test", "audio_id": "foa_cad4ac9ff717574a5614", "audio_path": "audio/test/foa_cad4ac9ff717574a5614.wav", "scene_annotation_csv_path": "annotations/test/foa_cad4ac9ff717574a5614.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.0s to 9.1s, which sound is heard and from what direction?", "answer": "The guitar is heard from back during 0.0s to 9.1s.", "canonical_answer": "guitar from back.", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 9.1, "azimuth_deg": -164.602, "elevation_deg": -6.034, "distance_m": 2.05}]}
{"qa_id": "qa_c094387cb03c649c55d6", "split": "test", "audio_id": "foa_9b8c13f0643a17b9243a", "audio_path": "audio/test/foa_9b8c13f0643a17b9243a.wav", "scene_annotation_csv_path": "annotations/test/foa_9b8c13f0643a17b9243a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to train, is guitar on the left or on the right?", "answer": "guitar is to the left of train.", "canonical_answer": "guitar is to the left of train.", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 1, "start_time": 10.9, "end_time": 12.7, "azimuth_deg": 142.894, "elevation_deg": -11.063, "distance_m": 1.3}, {"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 1.9, "end_time": 20.0, "azimuth_deg": -133.861, "elevation_deg": 31.027, "distance_m": 1.08}]}
{"qa_id": "qa_1b61a2d2ed236f2a44e3", "split": "test", "audio_id": "foa_0ec8f542e46f19df0e3c", "audio_path": "audio/test/foa_0ec8f542e46f19df0e3c.wav", "scene_annotation_csv_path": "annotations/test/foa_0ec8f542e46f19df0e3c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the animal sound and the crackle, which one is located closer to the listener?", "answer": "The animal sound is closer to the listener than the crackle.", "canonical_answer": "animal", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 1, "start_time": 6.8, "end_time": 7.8, "azimuth_deg": -15.444, "elevation_deg": -20.789, "distance_m": 1.94}, {"class_id": 14, "class_name": "crackle", "track_id": 0, "start_time": 0.1, "end_time": 15.9, "azimuth_deg": 149.989, "elevation_deg": -19.505, "distance_m": 3.64}]}
{"qa_id": "qa_abf93da402d374bb3b0d", "split": "test", "audio_id": "foa_1889502263f6c5087306", "audio_path": "audio/test/foa_1889502263f6c5087306.wav", "scene_annotation_csv_path": "annotations/test/foa_1889502263f6c5087306.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the insect and the singing, which sound source is located at a higher elevation?", "answer": "The insect originates from a higher elevation than the singing.", "canonical_answer": "insect", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 15.3, "azimuth_deg": -158.349, "elevation_deg": 12.701, "distance_m": 3.27}, {"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 6.9, "end_time": 10.0, "azimuth_deg": 142.323, "elevation_deg": -11.668, "distance_m": 0.8}]}
{"qa_id": "qa_37586d789a15e8730a0a", "split": "test", "audio_id": "foa_50cd6e7e3fd680f87f7a", "audio_path": "audio/test/foa_50cd6e7e3fd680f87f7a.wav", "scene_annotation_csv_path": "annotations/test/foa_50cd6e7e3fd680f87f7a.csv", "dataset": "tau2636594", "data_source": "dcase_real", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the left?", "answer": "Among the front-positioned sources, the leftmost one is vehicle.", "canonical_answer": "vehicle", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 1, "start_time": 0.1, "end_time": 1.7, "azimuth_deg": -75.0, "elevation_deg": 0.0, "distance_m": 2.0}, {"class_id": 1, "class_name": "alarm", "track_id": 3, "start_time": 2.4, "end_time": 6.4, "azimuth_deg": 36.5, "elevation_deg": 20.0, "distance_m": 1.0}, {"class_id": 55, "class_name": "vehicle", "track_id": 4, "start_time": 5.6, "end_time": 9.6, "azimuth_deg": 68.5, "elevation_deg": 0.0, "distance_m": 1.0}, {"class_id": 9, "class_name": "car", "track_id": 5, "start_time": 7.1, "end_time": 7.7, "azimuth_deg": 12.5, "elevation_deg": 0.0, "distance_m": 2.0}, {"class_id": 52, "class_name": "tool", "track_id": 9, "start_time": 15.4, "end_time": 19.4, "azimuth_deg": 18.0, "elevation_deg": 20.0, "distance_m": 2.0}]}
{"qa_id": "qa_31892d78c449e266e035", "split": "test", "audio_id": "foa_b64a1672845e4d075ce2", "audio_path": "audio/test/foa_b64a1672845e4d075ce2.wav", "scene_annotation_csv_path": "annotations/test/foa_b64a1672845e4d075ce2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is car to the left or right of machine?", "answer": "car is to the right of machine.", "canonical_answer": "car is to the right of machine.", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 0, "start_time": 3.7, "end_time": 20.0, "azimuth_deg": 61.068, "elevation_deg": 45.622, "distance_m": 0.84}, {"class_id": 35, "class_name": "machine", "track_id": 1, "start_time": 3.3, "end_time": 4.6, "azimuth_deg": 95.913, "elevation_deg": -32.368, "distance_m": 2.4}]}
{"qa_id": "qa_f7e3bb1b25641b3823d2", "split": "test", "audio_id": "foa_736435c7841803c3d083", "audio_path": "audio/test/foa_736435c7841803c3d083.wav", "scene_annotation_csv_path": "annotations/test/foa_736435c7841803c3d083.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener, the cat or the glass?", "answer": "The glass is closer to the listener than the cat.", "canonical_answer": "glass", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 2.8, "end_time": 20.0, "azimuth_deg": 96.738, "elevation_deg": 2.825, "distance_m": 3.12}, {"class_id": 25, "class_name": "glass", "track_id": 2, "start_time": 11.4, "end_time": 20.0, "azimuth_deg": 78.982, "elevation_deg": -7.438, "distance_m": 2.23}]}
{"qa_id": "qa_415f9d7cfd737f7e9fbe", "split": "test", "audio_id": "foa_ee8a04b81f19a5106950", "audio_path": "audio/test/foa_ee8a04b81f19a5106950.wav", "scene_annotation_csv_path": "annotations/test/foa_ee8a04b81f19a5106950.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the percussion occurs, where is it located relative to the listener?", "answer": "The percussion is heard from front-right during 0.0s to 0.8s.", "canonical_answer": "percussion from front-right.", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 2, "start_time": 0.0, "end_time": 0.8, "azimuth_deg": -56.764, "elevation_deg": 0.0, "distance_m": 1.9}]}
{"qa_id": "qa_4969fc93a0bd5d14450d", "split": "test", "audio_id": "foa_ca3d55dc4c6a41660b01", "audio_path": "audio/test/foa_ca3d55dc4c6a41660b01.wav", "scene_annotation_csv_path": "annotations/test/foa_ca3d55dc4c6a41660b01.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Comparing the gong and the laughter, which sound source is positioned at a higher elevation?", "answer": "The laughter is located at a higher elevation than the gong.", "canonical_answer": "laughter", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 3, "start_time": 0.5, "end_time": 7.8, "azimuth_deg": 152.398, "elevation_deg": 0.0, "distance_m": 1.22}, {"class_id": 34, "class_name": "laughter", "track_id": 2, "start_time": 3.7, "end_time": 7.0, "azimuth_deg": -17.423, "elevation_deg": 11.31, "distance_m": 4.9}]}
{"qa_id": "qa_7be0d3b0a27c275adac3", "split": "test", "audio_id": "foa_8c3aa5906e2f4360de6d", "audio_path": "audio/test/foa_8c3aa5906e2f4360de6d.wav", "scene_annotation_csv_path": "annotations/test/foa_8c3aa5906e2f4360de6d.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to fire, is cat on the left or on the right?", "answer": "cat is to the left of fire.", "canonical_answer": "cat is to the left of fire.", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 1, "start_time": 0.0, "end_time": 13.9, "azimuth_deg": 144.212, "elevation_deg": 0.0, "distance_m": 2.58}, {"class_id": 22, "class_name": "fire", "track_id": 0, "start_time": 0.0, "end_time": 0.3, "azimuth_deg": -7.472, "elevation_deg": 6.901, "distance_m": 4.73}]}
{"qa_id": "qa_7104f9ff9895a9025449", "split": "test", "audio_id": "foa_18773f17bbe610052809", "audio_path": "audio/test/foa_18773f17bbe610052809.wav", "scene_annotation_csv_path": "annotations/test/foa_18773f17bbe610052809.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the right?", "answer": "Among the front-positioned sources, the rightmost one is appliance.", "canonical_answer": "appliance", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.2, "end_time": 16.5, "azimuth_deg": -70.375, "elevation_deg": -13.483, "distance_m": 1.48}, {"class_id": 26, "class_name": "gong", "track_id": 1, "start_time": 3.5, "end_time": 12.3, "azimuth_deg": -1.045, "elevation_deg": 17.464, "distance_m": 1.45}, {"class_id": 38, "class_name": "musical_instrument", "track_id": 2, "start_time": 13.0, "end_time": 18.3, "azimuth_deg": 58.729, "elevation_deg": -30.761, "distance_m": 2.91}, {"class_id": 48, "class_name": "tape", "track_id": 3, "start_time": 17.3, "end_time": 20.0, "azimuth_deg": 18.175, "elevation_deg": -27.266, "distance_m": 2.82}]}
{"qa_id": "qa_59af51db97bf06de38a1", "split": "test", "audio_id": "foa_33b1e9cb001d6ca63608", "audio_path": "audio/test/foa_33b1e9cb001d6ca63608.wav", "scene_annotation_csv_path": "annotations/test/foa_33b1e9cb001d6ca63608.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.5s to 20.0s, which sound is heard and from what direction?", "answer": "The thunderstorm is heard from back during 0.5s to 20.0s.", "canonical_answer": "thunderstorm from back.", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 0.5, "end_time": 20.0, "azimuth_deg": 171.629, "elevation_deg": 2.282, "distance_m": 3.19}]}
{"qa_id": "qa_8ff78a0c04fd26122052", "split": "test", "audio_id": "foa_0066df0604fd206b8e7d", "audio_path": "audio/test/foa_0066df0604fd206b8e7d.wav", "scene_annotation_csv_path": "annotations/test/foa_0066df0604fd206b8e7d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the door and the tape, which source is located closer to the listener?", "answer": "The tape is closer to the listener than the door.", "canonical_answer": "tape", "truth_source": "annotation", "source_refs": [{"class_id": 17, "class_name": "door", "track_id": 1, "start_time": 6.9, "end_time": 7.8, "azimuth_deg": 174.281, "elevation_deg": -21.582, "distance_m": 2.54}, {"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 0.6, "end_time": 16.7, "azimuth_deg": 60.999, "elevation_deg": -3.461, "distance_m": 1.3}]}
{"qa_id": "qa_774ae2e8ea70b0cd0d84", "split": "test", "audio_id": "foa_b2f80d6f5d01a6015264", "audio_path": "audio/test/foa_b2f80d6f5d01a6015264.wav", "scene_annotation_csv_path": "annotations/test/foa_b2f80d6f5d01a6015264.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.0s to 17.8s, which sound is heard and from what direction?", "answer": "The cat is heard from back-left and below during 0.0s to 17.8s.", "canonical_answer": "cat from back-left and below.", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 17.8, "azimuth_deg": 118.159, "elevation_deg": -22.63, "distance_m": 1.89}]}
{"qa_id": "qa_ee6a503bf5bb7d87643b", "split": "test", "audio_id": "foa_5e6118c221e622feae37", "audio_path": "audio/test/foa_5e6118c221e622feae37.wav", "scene_annotation_csv_path": "annotations/test/foa_5e6118c221e622feae37.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to door, is clock on the left or on the right?", "answer": "clock is to the left of door.", "canonical_answer": "clock is to the left of door.", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 50.533, "elevation_deg": 8.542, "distance_m": 1.77}, {"class_id": 17, "class_name": "door", "track_id": 1, "start_time": 5.2, "end_time": 9.8, "azimuth_deg": 49.767, "elevation_deg": -19.592, "distance_m": 1.57}]}
{"qa_id": "qa_bcfb32b1ddd2f4731627", "split": "test", "audio_id": "foa_c031b64428867815afaa", "audio_path": "audio/test/foa_c031b64428867815afaa.wav", "scene_annotation_csv_path": "annotations/test/foa_c031b64428867815afaa.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from behind the listener?", "answer": "The closest source behind the listener is typing.", "canonical_answer": "typing", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -179.809, "elevation_deg": -24.259, "distance_m": 3.36}]}
{"qa_id": "qa_d8580da91188ddc1dbdb", "split": "test", "audio_id": "foa_2f0a13424e65f2dbc535", "audio_path": "audio/test/foa_2f0a13424e65f2dbc535.wav", "scene_annotation_csv_path": "annotations/test/foa_2f0a13424e65f2dbc535.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the home sound and the musical instrument, which one is positioned closer to the listener?", "answer": "The home sound is closer to the listener than the musical instrument.", "canonical_answer": "home sound", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 0.3, "end_time": 7.6, "azimuth_deg": -37.611, "elevation_deg": -37.83, "distance_m": 2.41}, {"class_id": 38, "class_name": "musical_instrument", "track_id": 2, "start_time": 7.2, "end_time": 9.6, "azimuth_deg": 0.216, "elevation_deg": -8.328, "distance_m": 3.45}]}
{"qa_id": "qa_62fe64df9ca8cf7404bd", "split": "test", "audio_id": "foa_913dbf46dd8f31b3db2f", "audio_path": "audio/test/foa_913dbf46dd8f31b3db2f.wav", "scene_annotation_csv_path": "annotations/test/foa_913dbf46dd8f31b3db2f.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the gong or the speech coming from a higher elevation?", "answer": "The gong originates from a higher elevation than the speech.", "canonical_answer": "gong", "truth_source": "annotation", "source_refs": [{"class_id": 26, "class_name": "gong", "track_id": 1, "start_time": 0.4, "end_time": 3.8, "azimuth_deg": -40.383, "elevation_deg": -10.359, "distance_m": 1.31}, {"class_id": 46, "class_name": "speech", "track_id": 2, "start_time": 0.3, "end_time": 4.9, "azimuth_deg": 2.497, "elevation_deg": -52.939, "distance_m": 0.85}]}
{"qa_id": "qa_a9f1da88ccbcac7f8e34", "split": "test", "audio_id": "foa_7183ef1d93b111c2d121", "audio_path": "audio/test/foa_7183ef1d93b111c2d121.wav", "scene_annotation_csv_path": "annotations/test/foa_7183ef1d93b111c2d121.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is car to the left or right of drum?", "answer": "car is to the left of drum.", "canonical_answer": "car is to the left of drum.", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 1, "start_time": 2.1, "end_time": 6.5, "azimuth_deg": 5.202, "elevation_deg": 10.973, "distance_m": 2.27}, {"class_id": 19, "class_name": "drum", "track_id": 0, "start_time": 0.0, "end_time": 17.2, "azimuth_deg": -55.783, "elevation_deg": 26.221, "distance_m": 1.68}]}
{"qa_id": "qa_4a4f07174d8e46ab5849", "split": "test", "audio_id": "foa_d4464cae257ec6602304", "audio_path": "audio/test/foa_d4464cae257ec6602304.wav", "scene_annotation_csv_path": "annotations/test/foa_d4464cae257ec6602304.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is wind.", "canonical_answer": "wind", "truth_source": "annotation", "source_refs": [{"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 1.8, "end_time": 8.8, "azimuth_deg": 28.457, "elevation_deg": -16.718, "distance_m": 2.83}, {"class_id": 34, "class_name": "laughter", "track_id": 1, "start_time": 7.3, "end_time": 12.9, "azimuth_deg": 69.41, "elevation_deg": -52.158, "distance_m": 1.78}, {"class_id": 58, "class_name": "wind", "track_id": 2, "start_time": 11.4, "end_time": 13.7, "azimuth_deg": -5.714, "elevation_deg": -14.519, "distance_m": 1.22}]}
{"qa_id": "qa_ba8893ce4703d7fb3809", "split": "test", "audio_id": "foa_8cf670608d96aa7ef19d", "audio_path": "audio/test/foa_8cf670608d96aa7ef19d.wav", "scene_annotation_csv_path": "annotations/test/foa_8cf670608d96aa7ef19d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.7s to 2.2s, what source is active and where is it located?", "answer": "The musical instrument is heard from back and above during 0.7s to 2.2s.", "canonical_answer": "musical instrument from back and above.", "truth_source": "annotation", "source_refs": [{"class_id": 38, "class_name": "musical_instrument", "track_id": 1, "start_time": 0.7, "end_time": 2.2, "azimuth_deg": -177.53, "elevation_deg": 16.801, "distance_m": 1.07}]}
{"qa_id": "qa_0c91712923eb71563f0b", "split": "test", "audio_id": "foa_fddaf9ed0e13c98337e6", "audio_path": "audio/test/foa_fddaf9ed0e13c98337e6.wav", "scene_annotation_csv_path": "annotations/test/foa_fddaf9ed0e13c98337e6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener, the metal clink or the printer?", "answer": "The printer is closer to the listener than the metal clink.", "canonical_answer": "printer", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 0, "start_time": 0.0, "end_time": 16.1, "azimuth_deg": -17.748, "elevation_deg": 11.771, "distance_m": 3.44}, {"class_id": 42, "class_name": "printer", "track_id": 2, "start_time": 13.4, "end_time": 20.0, "azimuth_deg": 154.312, "elevation_deg": 8.527, "distance_m": 2.55}]}
{"qa_id": "qa_f56efb4c892f9818cf9d", "split": "test", "audio_id": "foa_1154f9c9c85869d8f2f9", "audio_path": "audio/test/foa_1154f9c9c85869d8f2f9.wav", "scene_annotation_csv_path": "annotations/test/foa_1154f9c9c85869d8f2f9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the crack and the tape, which sound source is positioned at a higher elevation?", "answer": "The tape is at a higher elevation than the crack.", "canonical_answer": "tape", "truth_source": "annotation", "source_refs": [{"class_id": 13, "class_name": "crack", "track_id": 1, "start_time": 2.9, "end_time": 5.7, "azimuth_deg": -156.427, "elevation_deg": -41.499, "distance_m": 1.49}, {"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 0.2, "end_time": 7.7, "azimuth_deg": 96.803, "elevation_deg": -22.838, "distance_m": 0.7}]}
{"qa_id": "qa_6b0cea35dcecf00c1377", "split": "test", "audio_id": "foa_eb5fc9962f60772b943c", "audio_path": "audio/test/foa_eb5fc9962f60772b943c.wav", "scene_annotation_csv_path": "annotations/test/foa_eb5fc9962f60772b943c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to rain, is aircraft on the left or on the right?", "answer": "aircraft is to the left of rain.", "canonical_answer": "aircraft is to the left of rain.", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 1, "start_time": 2.4, "end_time": 8.9, "azimuth_deg": -116.79, "elevation_deg": -2.519, "distance_m": 2.56}, {"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 17.6, "azimuth_deg": -176.892, "elevation_deg": 7.792, "distance_m": 3.01}]}
{"qa_id": "qa_3684292970db2e794e89", "split": "test", "audio_id": "foa_eaa4adb32d21cc2a8b63", "audio_path": "audio/test/foa_eaa4adb32d21cc2a8b63.wav", "scene_annotation_csv_path": "annotations/test/foa_eaa4adb32d21cc2a8b63.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is located at a higher elevation, the singing or the train?", "answer": "The train is at a higher elevation than the singing.", "canonical_answer": "train", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 2, "start_time": 9.1, "end_time": 20.0, "azimuth_deg": 95.188, "elevation_deg": -22.828, "distance_m": 2.39}, {"class_id": 53, "class_name": "train", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -67.419, "elevation_deg": 24.908, "distance_m": 2.36}]}
{"qa_id": "qa_74e020758be303176437", "split": "test", "audio_id": "foa_22af17a0d8220e06cf91", "audio_path": "audio/test/foa_22af17a0d8220e06cf91.wav", "scene_annotation_csv_path": "annotations/test/foa_22af17a0d8220e06cf91.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.6s to 2.0s, which sound is heard and from what direction?", "answer": "The human vocalization is heard from front and below during 0.6s to 2.0s.", "canonical_answer": "human vocalization from front and below.", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.6, "end_time": 2.0, "azimuth_deg": -14.808, "elevation_deg": -23.945, "distance_m": 3.11}]}
{"qa_id": "qa_67677f257452f179a335", "split": "test", "audio_id": "foa_752e0fc031154deebf5c", "audio_path": "audio/test/foa_752e0fc031154deebf5c.wav", "scene_annotation_csv_path": "annotations/test/foa_752e0fc031154deebf5c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the left?", "answer": "Among the front-positioned sources, the leftmost one is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 11.2, "azimuth_deg": 85.095, "elevation_deg": 11.928, "distance_m": 1.95}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 3.6, "azimuth_deg": 84.755, "elevation_deg": 8.004, "distance_m": 2.5}, {"class_id": 59, "class_name": "wind_instrument", "track_id": 2, "start_time": 6.1, "end_time": 9.6, "azimuth_deg": 51.785, "elevation_deg": 16.047, "distance_m": 3.4}]}
{"qa_id": "qa_9aff9e3d3af300a02d0b", "split": "test", "audio_id": "foa_2fc269871b29cff428f0", "audio_path": "audio/test/foa_2fc269871b29cff428f0.wav", "scene_annotation_csv_path": "annotations/test/foa_2fc269871b29cff428f0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener, the knock or the singing?", "answer": "The singing is closer to the listener than the knock.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 33, "class_name": "knock", "track_id": 2, "start_time": 16.9, "end_time": 20.0, "azimuth_deg": 179.295, "elevation_deg": -24.101, "distance_m": 3.63}, {"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 18.0, "azimuth_deg": -126.82, "elevation_deg": 0.912, "distance_m": 3.12}]}
{"qa_id": "qa_202be0a7342e137a0514", "split": "test", "audio_id": "foa_c566dc2209394ffd987a", "audio_path": "audio/test/foa_c566dc2209394ffd987a.wav", "scene_annotation_csv_path": "annotations/test/foa_c566dc2209394ffd987a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.4s to 16.4s, which sound is heard and from what direction?", "answer": "The rain is heard from front and above during 0.4s to 16.4s.", "canonical_answer": "rain from front and above.", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.4, "end_time": 16.4, "azimuth_deg": -10.954, "elevation_deg": 15.688, "distance_m": 3.07}]}
{"qa_id": "qa_d7f94f63b56a27f06a38", "split": "test", "audio_id": "foa_0853a216e9cd43cbff8a", "audio_path": "audio/test/foa_0853a216e9cd43cbff8a.wav", "scene_annotation_csv_path": "annotations/test/foa_0853a216e9cd43cbff8a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from behind the listener?", "answer": "The closest source behind the listener is glass.", "canonical_answer": "glass", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 1, "start_time": 1.3, "end_time": 4.3, "azimuth_deg": 169.739, "elevation_deg": -6.134, "distance_m": 1.66}]}
{"qa_id": "qa_6e87fba7015f52d77d42", "split": "test", "audio_id": "foa_d74fcd379f8328704a6c", "audio_path": "audio/test/foa_d74fcd379f8328704a6c.wav", "scene_annotation_csv_path": "annotations/test/foa_d74fcd379f8328704a6c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to singing, is percussion on the left or on the right?", "answer": "percussion is to the left of singing.", "canonical_answer": "percussion is to the left of singing.", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 1, "start_time": 3.0, "end_time": 6.2, "azimuth_deg": 168.811, "elevation_deg": 3.392, "distance_m": 3.07}, {"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 7.6, "azimuth_deg": 117.12, "elevation_deg": 14.865, "distance_m": 3.59}]}
{"qa_id": "qa_5456e43b9054b3b8ceb0", "split": "test", "audio_id": "foa_a99dd3aa4156fb4ff0c8", "audio_path": "audio/test/foa_a99dd3aa4156fb4ff0c8.wav", "scene_annotation_csv_path": "annotations/test/foa_a99dd3aa4156fb4ff0c8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener, the paper or the scratch?", "answer": "The paper is closer to the listener than the scratch.", "canonical_answer": "paper", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 1, "start_time": 3.6, "end_time": 18.4, "azimuth_deg": 170.911, "elevation_deg": -20.24, "distance_m": 0.96}, {"class_id": 44, "class_name": "scratch", "track_id": 2, "start_time": 16.4, "end_time": 17.8, "azimuth_deg": -58.377, "elevation_deg": -20.675, "distance_m": 3.69}]}
{"qa_id": "qa_3e3eeb62cd8932a338d9", "split": "test", "audio_id": "foa_36db62deb93c6e640d0e", "audio_path": "audio/test/foa_36db62deb93c6e640d0e.wav", "scene_annotation_csv_path": "annotations/test/foa_36db62deb93c6e640d0e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source, the appliance or the crushing, is located at a higher elevation?", "answer": "The crushing sound is at a higher elevation than the appliance.", "canonical_answer": "crushing", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 2, "start_time": 10.6, "end_time": 20.0, "azimuth_deg": 104.574, "elevation_deg": -35.727, "distance_m": 1.56}, {"class_id": 15, "class_name": "crushing", "track_id": 3, "start_time": 14.6, "end_time": 20.0, "azimuth_deg": 120.096, "elevation_deg": 20.277, "distance_m": 2.74}]}
{"qa_id": "qa_f2d1dfd141d3c1b52f8e", "split": "test", "audio_id": "foa_01fcde923c6cea2fe02a", "audio_path": "audio/test/foa_01fcde923c6cea2fe02a.wav", "scene_annotation_csv_path": "annotations/test/foa_01fcde923c6cea2fe02a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the body sound and the cooking, which source is positioned closer to the listener?", "answer": "The body sound is closer to the listener than the cooking.", "canonical_answer": "body sound", "truth_source": "annotation", "source_refs": [{"class_id": 6, "class_name": "body_sound", "track_id": 1, "start_time": 4.7, "end_time": 5.4, "azimuth_deg": -139.042, "elevation_deg": -13.632, "distance_m": 0.58}, {"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.4, "end_time": 20.0, "azimuth_deg": 25.159, "elevation_deg": 27.658, "distance_m": 1.98}]}
{"qa_id": "qa_50e0b90f7d031d7a3784", "split": "test", "audio_id": "foa_e27e0af9ae491debd4dd", "audio_path": "audio/test/foa_e27e0af9ae491debd4dd.wav", "scene_annotation_csv_path": "annotations/test/foa_e27e0af9ae491debd4dd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the left?", "answer": "Among the front-positioned sources, the leftmost one is singing.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 1, "start_time": 0.3, "end_time": 8.6, "azimuth_deg": -49.375, "elevation_deg": 49.675, "distance_m": 0.94}, {"class_id": 45, "class_name": "singing", "track_id": 2, "start_time": 4.9, "end_time": 9.4, "azimuth_deg": 83.8, "elevation_deg": -30.089, "distance_m": 2.92}]}
{"qa_id": "qa_0fadfd98c687fecf2e04", "split": "test", "audio_id": "foa_44efea496f2b4aaa91be", "audio_path": "audio/test/foa_44efea496f2b4aaa91be.wav", "scene_annotation_csv_path": "annotations/test/foa_44efea496f2b4aaa91be.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the cooking sound or the keyboard instrument sound at a higher elevation?", "answer": "The keyboard instrument is at a higher elevation than the cooking.", "canonical_answer": "keyboard instrument", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 1, "start_time": 0.0, "end_time": 16.6, "azimuth_deg": 28.903, "elevation_deg": -28.019, "distance_m": 2.27}, {"class_id": 31, "class_name": "keyboard_instrument", "track_id": 2, "start_time": 0.0, "end_time": 6.6, "azimuth_deg": 89.457, "elevation_deg": 22.289, "distance_m": 1.73}]}
{"qa_id": "qa_fa7e7f88b6ed2c55c14d", "split": "test", "audio_id": "foa_af25967175e553220d9e", "audio_path": "audio/test/foa_af25967175e553220d9e.wav", "scene_annotation_csv_path": "annotations/test/foa_af25967175e553220d9e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to gong, is appliance on the left or on the right?", "answer": "appliance is to the right of gong.", "canonical_answer": "appliance is to the right of gong.", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 71.978, "elevation_deg": -42.831, "distance_m": 1.85}, {"class_id": 26, "class_name": "gong", "track_id": 1, "start_time": 4.5, "end_time": 5.2, "azimuth_deg": 109.201, "elevation_deg": -6.04, "distance_m": 2.25}]}
{"qa_id": "qa_d18f46f228797310cb60", "split": "test", "audio_id": "foa_4113a1ff7767c6cba5f4", "audio_path": "audio/test/foa_4113a1ff7767c6cba5f4.wav", "scene_annotation_csv_path": "annotations/test/foa_4113a1ff7767c6cba5f4.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the speech occurs, where is it located relative to the listener?", "answer": "The speech is heard from front and above during 0.2s to 7.3s.", "canonical_answer": "speech from front and above.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.2, "end_time": 7.3, "azimuth_deg": -22.055, "elevation_deg": 26.898, "distance_m": 1.49}]}
{"qa_id": "qa_92767741de15e467824e", "split": "test", "audio_id": "foa_8c47964ccbbbce96dfbf", "audio_path": "audio/test/foa_8c47964ccbbbce96dfbf.wav", "scene_annotation_csv_path": "annotations/test/foa_8c47964ccbbbce96dfbf.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the left?", "answer": "Among the behind-the-listener sources, the leftmost one is fire.", "canonical_answer": "fire", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 1, "start_time": 1.9, "end_time": 2.9, "azimuth_deg": 98.223, "elevation_deg": -20.453, "distance_m": 3.11}, {"class_id": 0, "class_name": "aircraft", "track_id": 2, "start_time": 5.5, "end_time": 10.0, "azimuth_deg": -136.484, "elevation_deg": 5.988, "distance_m": 2.57}, {"class_id": 58, "class_name": "wind", "track_id": 3, "start_time": 5.9, "end_time": 7.0, "azimuth_deg": -121.024, "elevation_deg": -0.865, "distance_m": 2.44}]}
{"qa_id": "qa_efbbc056ac3b7437782b", "split": "test", "audio_id": "foa_298f2ea1ad95291ec135", "audio_path": "audio/test/foa_298f2ea1ad95291ec135.wav", "scene_annotation_csv_path": "annotations/test/foa_298f2ea1ad95291ec135.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is machine to the left or right of zipper?", "answer": "machine is to the left of zipper.", "canonical_answer": "machine is to the left of zipper.", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.2, "end_time": 5.6, "azimuth_deg": 168.68, "elevation_deg": 9.864, "distance_m": 1.94}, {"class_id": 62, "class_name": "zipper", "track_id": 1, "start_time": 3.4, "end_time": 5.3, "azimuth_deg": 137.214, "elevation_deg": -16.918, "distance_m": 1.28}]}
{"qa_id": "qa_53be3263941d0de8cb21", "split": "test", "audio_id": "foa_15ff6fd123f56c6a5390", "audio_path": "audio/test/foa_15ff6fd123f56c6a5390.wav", "scene_annotation_csv_path": "annotations/test/foa_15ff6fd123f56c6a5390.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the cooking sound or the tape sound positioned at a higher elevation?", "answer": "The tape sound is positioned at a higher elevation than the cooking sound.", "canonical_answer": "tape", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 15.8, "azimuth_deg": -125.966, "elevation_deg": 1.247, "distance_m": 2.56}, {"class_id": 48, "class_name": "tape", "track_id": 2, "start_time": 14.1, "end_time": 20.0, "azimuth_deg": -166.53, "elevation_deg": 34.722, "distance_m": 1.64}]}
{"qa_id": "qa_1ed85cc7b3b08215c7da", "split": "test", "audio_id": "foa_aac5357f4725c57b5b90", "audio_path": "audio/test/foa_aac5357f4725c57b5b90.wav", "scene_annotation_csv_path": "annotations/test/foa_aac5357f4725c57b5b90.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the animal and the footsteps, which sound is closer to the listener?", "answer": "The footsteps are closer to the listener than the animal.", "canonical_answer": "footsteps", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 2.1, "end_time": 20.0, "azimuth_deg": 120.035, "elevation_deg": -30.799, "distance_m": 2.77}, {"class_id": 23, "class_name": "footsteps", "track_id": 2, "start_time": 14.7, "end_time": 19.2, "azimuth_deg": 13.586, "elevation_deg": -58.521, "distance_m": 1.56}]}
{"qa_id": "qa_91b3ba5022ff2256e1c6", "split": "test", "audio_id": "foa_1080f4287cda0d66ec12", "audio_path": "audio/test/foa_1080f4287cda0d66ec12.wav", "scene_annotation_csv_path": "annotations/test/foa_1080f4287cda0d66ec12.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.0s to 10.4s, which sound is heard and from what direction?", "answer": "The thunderstorm is heard from front-right during 0.0s to 10.4s.", "canonical_answer": "thunderstorm from front-right.", "truth_source": "annotation", "source_refs": [{"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 0.0, "end_time": 10.4, "azimuth_deg": -41.073, "elevation_deg": -9.327, "distance_m": 3.15}]}
{"qa_id": "qa_33fb5ed17d7e4c9b024b", "split": "test", "audio_id": "foa_f70494a2b55b693a015e", "audio_path": "audio/test/foa_f70494a2b55b693a015e.wav", "scene_annotation_csv_path": "annotations/test/foa_f70494a2b55b693a015e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the home sound and the insect, which one is located at a higher elevation?", "answer": "The home sound is located at a higher elevation than the insect.", "canonical_answer": "home sound", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 1, "start_time": 2.1, "end_time": 13.3, "azimuth_deg": -141.089, "elevation_deg": 16.778, "distance_m": 2.67}, {"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.7, "end_time": 20.0, "azimuth_deg": 159.353, "elevation_deg": -2.866, "distance_m": 3.06}]}
{"qa_id": "qa_5600f73c33c933390d26", "split": "test", "audio_id": "foa_2eef41a853dd006b7544", "audio_path": "audio/test/foa_2eef41a853dd006b7544.wav", "scene_annotation_csv_path": "annotations/test/foa_2eef41a853dd006b7544.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is string instrument to the left or right of water?", "answer": "string instrument is to the left of water.", "canonical_answer": "string instrument is to the left of water.", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 1, "start_time": 2.4, "end_time": 16.8, "azimuth_deg": 135.722, "elevation_deg": 12.684, "distance_m": 3.25}, {"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -31.862, "elevation_deg": 19.91, "distance_m": 1.54}]}
{"qa_id": "qa_0c6f482195d7783b4366", "split": "test", "audio_id": "foa_935013b3d88666f67f97", "audio_path": "audio/test/foa_935013b3d88666f67f97.wav", "scene_annotation_csv_path": "annotations/test/foa_935013b3d88666f67f97.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener, the animal or the singing?", "answer": "The singing is closer to the listener than the animal.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 0.1, "end_time": 19.8, "azimuth_deg": -108.701, "elevation_deg": 15.591, "distance_m": 2.39}, {"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 12.0, "end_time": 16.4, "azimuth_deg": 55.633, "elevation_deg": -17.676, "distance_m": 1.32}]}
{"qa_id": "qa_1473693196ceb186e448", "split": "test", "audio_id": "foa_220d520e3d0174f1e3de", "audio_path": "audio/test/foa_220d520e3d0174f1e3de.wav", "scene_annotation_csv_path": "annotations/test/foa_220d520e3d0174f1e3de.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from in front of the listener?", "answer": "The closest source in front of the listener is aircraft.", "canonical_answer": "aircraft", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 77.809, "elevation_deg": 3.848, "distance_m": 2.16}, {"class_id": 0, "class_name": "aircraft", "track_id": 1, "start_time": 1.7, "end_time": 6.2, "azimuth_deg": -26.28, "elevation_deg": 13.563, "distance_m": 1.24}, {"class_id": 3, "class_name": "appliance", "track_id": 2, "start_time": 7.3, "end_time": 20.0, "azimuth_deg": 45.166, "elevation_deg": 5.766, "distance_m": 1.6}, {"class_id": 61, "class_name": "writing", "track_id": 4, "start_time": 17.1, "end_time": 20.0, "azimuth_deg": 47.495, "elevation_deg": 16.758, "distance_m": 3.45}]}
{"qa_id": "qa_2a701918df661ae8c10e", "split": "test", "audio_id": "foa_34eda12122fc013422da", "audio_path": "audio/test/foa_34eda12122fc013422da.wav", "scene_annotation_csv_path": "annotations/test/foa_34eda12122fc013422da.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.0s to 2.2s, which sound is heard and from what direction?", "answer": "The string instrument is heard from back and below during 0.0s to 2.2s.", "canonical_answer": "string instrument from back and below.", "truth_source": "annotation", "source_refs": [{"class_id": 47, "class_name": "string_instrument", "track_id": 0, "start_time": 0.0, "end_time": 2.2, "azimuth_deg": 158.211, "elevation_deg": -31.061, "distance_m": 2.77}]}
{"qa_id": "qa_cdd0aa6eb9a429c53831", "split": "test", "audio_id": "foa_82812e544c2a8c2cdca5", "audio_path": "audio/test/foa_82812e544c2a8c2cdca5.wav", "scene_annotation_csv_path": "annotations/test/foa_82812e544c2a8c2cdca5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.7s to 3.0s, what source is active and where is it located?", "answer": "The human vocalization is heard from front and below during 0.7s to 3.0s.", "canonical_answer": "human vocalization from front and below.", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.7, "end_time": 3.0, "azimuth_deg": -21.231, "elevation_deg": -26.568, "distance_m": 2.79}]}
{"qa_id": "qa_b5522fbd2407f961cf76", "split": "test", "audio_id": "foa_e34c295dacd4b61cc259", "audio_path": "audio/test/foa_e34c295dacd4b61cc259.wav", "scene_annotation_csv_path": "annotations/test/foa_e34c295dacd4b61cc259.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to vehicle, is crackle on the left or on the right?", "answer": "crackle is to the right of vehicle.", "canonical_answer": "crackle is to the right of vehicle.", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 1, "start_time": 0.7, "end_time": 4.4, "azimuth_deg": -65.594, "elevation_deg": -40.753, "distance_m": 3.45}, {"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.0, "end_time": 10.6, "azimuth_deg": 73.569, "elevation_deg": -26.663, "distance_m": 2.22}]}
{"qa_id": "qa_f4c62149f069d72d1ce3", "split": "test", "audio_id": "foa_5a94c057027702ac07c3", "audio_path": "audio/test/foa_5a94c057027702ac07c3.wav", "scene_annotation_csv_path": "annotations/test/foa_5a94c057027702ac07c3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which of the two sounds, the appliance or the scratch, is located at a higher elevation?", "answer": "The appliance is at a higher elevation than the scratch.", "canonical_answer": "appliance", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.3, "end_time": 17.6, "azimuth_deg": -128.868, "elevation_deg": 23.516, "distance_m": 0.76}, {"class_id": 44, "class_name": "scratch", "track_id": 2, "start_time": 8.0, "end_time": 10.7, "azimuth_deg": 56.816, "elevation_deg": 12.397, "distance_m": 3.33}]}
{"qa_id": "qa_a1cb5b4ea2c3efed7f79", "split": "test", "audio_id": "foa_dd21687547a49906e49f", "audio_path": "audio/test/foa_dd21687547a49906e49f.wav", "scene_annotation_csv_path": "annotations/test/foa_dd21687547a49906e49f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is zipper.", "canonical_answer": "zipper", "truth_source": "annotation", "source_refs": [{"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.0, "end_time": 13.4, "azimuth_deg": -38.632, "elevation_deg": -2.101, "distance_m": 1.49}, {"class_id": 44, "class_name": "scratch", "track_id": 1, "start_time": 2.6, "end_time": 10.7, "azimuth_deg": 114.221, "elevation_deg": -27.796, "distance_m": 2.13}, {"class_id": 62, "class_name": "zipper", "track_id": 2, "start_time": 9.6, "end_time": 13.3, "azimuth_deg": -102.928, "elevation_deg": 12.59, "distance_m": 1.15}]}
{"qa_id": "qa_60d2a7dbc3e104a158ff", "split": "test", "audio_id": "foa_295f00c15d7f5c011923", "audio_path": "audio/test/foa_295f00c15d7f5c011923.wav", "scene_annotation_csv_path": "annotations/test/foa_295f00c15d7f5c011923.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the insect and the thunderstorm, which sound source is located closer to the listener?", "answer": "The insect is closer to the listener than the thunderstorm.", "canonical_answer": "insect", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 2, "start_time": 3.9, "end_time": 4.7, "azimuth_deg": 100.569, "elevation_deg": -56.255, "distance_m": 1.08}, {"class_id": 51, "class_name": "thunderstorm", "track_id": 0, "start_time": 0.0, "end_time": 6.1, "azimuth_deg": -93.872, "elevation_deg": -51.811, "distance_m": 1.8}]}
{"qa_id": "qa_c14b331736dbe9539584", "split": "test", "audio_id": "foa_ed45e455e116fead5492", "audio_path": "audio/test/foa_ed45e455e116fead5492.wav", "scene_annotation_csv_path": "annotations/test/foa_ed45e455e116fead5492.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the finger snapping and the frog, which sound source is positioned closer to the listener?", "answer": "The frog is the sound source that is closer to the listener.", "canonical_answer": "frog", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 2, "start_time": 3.2, "end_time": 3.9, "azimuth_deg": 159.652, "elevation_deg": -51.292, "distance_m": 1.81}, {"class_id": 24, "class_name": "frog", "track_id": 1, "start_time": 2.3, "end_time": 5.8, "azimuth_deg": 124.283, "elevation_deg": 52.377, "distance_m": 1.12}]}
{"qa_id": "qa_543f24af132c3f6106d8", "split": "test", "audio_id": "foa_855b4e68eea536fe27c8", "audio_path": "audio/test/foa_855b4e68eea536fe27c8.wav", "scene_annotation_csv_path": "annotations/test/foa_855b4e68eea536fe27c8.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the car or the guitar positioned at a higher elevation in this scene?", "answer": "The guitar is positioned at a higher elevation than the car.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 9, "class_name": "car", "track_id": 2, "start_time": 5.0, "end_time": 12.7, "azimuth_deg": 3.319, "elevation_deg": -22.788, "distance_m": 3.21}, {"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.1, "end_time": 8.2, "azimuth_deg": -19.326, "elevation_deg": 31.66, "distance_m": 1.55}]}
{"qa_id": "qa_e9564e863b6c7ee4e249", "split": "test", "audio_id": "foa_19beaeebe6efc20cd387", "audio_path": "audio/test/foa_19beaeebe6efc20cd387.wav", "scene_annotation_csv_path": "annotations/test/foa_19beaeebe6efc20cd387.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "counting", "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to tape, is guitar on the left or on the right?", "answer": "guitar is to the right of tape.", "canonical_answer": "guitar is to the right of tape.", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 9.2, "azimuth_deg": -127.211, "elevation_deg": 16.179, "distance_m": 2.49}, {"class_id": 48, "class_name": "tape", "track_id": 3, "start_time": 0.2, "end_time": 5.1, "azimuth_deg": 109.496, "elevation_deg": 37.256, "distance_m": 1.38}]}
{"qa_id": "qa_2995165dacce2e24f933", "split": "test", "audio_id": "foa_25a6a4bfada88fed2d3a", "audio_path": "audio/test/foa_25a6a4bfada88fed2d3a.wav", "scene_annotation_csv_path": "annotations/test/foa_25a6a4bfada88fed2d3a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the left?", "answer": "Among the front-positioned sources, the leftmost one is zipper.", "canonical_answer": "zipper", "truth_source": "annotation", "source_refs": [{"class_id": 59, "class_name": "wind_instrument", "track_id": 0, "start_time": 0.5, "end_time": 20.0, "azimuth_deg": -17.124, "elevation_deg": -13.368, "distance_m": 2.02}, {"class_id": 27, "class_name": "guitar", "track_id": 1, "start_time": 1.2, "end_time": 3.7, "azimuth_deg": 65.296, "elevation_deg": 20.042, "distance_m": 2.79}, {"class_id": 62, "class_name": "zipper", "track_id": 2, "start_time": 14.2, "end_time": 15.0, "azimuth_deg": 71.113, "elevation_deg": 26.898, "distance_m": 1.31}, {"class_id": 48, "class_name": "tape", "track_id": 3, "start_time": 14.8, "end_time": 18.0, "azimuth_deg": 18.921, "elevation_deg": -3.973, "distance_m": 1.61}]}
{"qa_id": "qa_6b9e53eb7bfb278edd28", "split": "test", "audio_id": "foa_0dc806dd30fe6e685554", "audio_path": "audio/test/foa_0dc806dd30fe6e685554.wav", "scene_annotation_csv_path": "annotations/test/foa_0dc806dd30fe6e685554.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 1.6s to 12.2s, what source is active and where is it located?", "answer": "The camera is heard from back and above during 1.6s to 12.2s.", "canonical_answer": "camera from back and above.", "truth_source": "annotation", "source_refs": [{"class_id": 8, "class_name": "camera", "track_id": 0, "start_time": 1.6, "end_time": 12.2, "azimuth_deg": 170.635, "elevation_deg": 25.251, "distance_m": 1.6}]}
{"qa_id": "qa_0caaa9dcc3c9359cba62", "split": "test", "audio_id": "foa_5fec3ee9adaa0d6799c3", "audio_path": "audio/test/foa_5fec3ee9adaa0d6799c3.wav", "scene_annotation_csv_path": "annotations/test/foa_5fec3ee9adaa0d6799c3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is aircraft to the left or right of clock?", "answer": "aircraft is to the left of clock.", "canonical_answer": "aircraft is to the left of clock.", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 1, "start_time": 5.0, "end_time": 13.3, "azimuth_deg": 169.641, "elevation_deg": 49.01, "distance_m": 0.9}, {"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 14.0, "azimuth_deg": -4.368, "elevation_deg": -8.456, "distance_m": 1.33}]}
{"qa_id": "qa_ba82b23d339b99ee34c2", "split": "test", "audio_id": "foa_cce4c03a046289e3dd1f", "audio_path": "audio/test/foa_cce4c03a046289e3dd1f.wav", "scene_annotation_csv_path": "annotations/test/foa_cce4c03a046289e3dd1f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the war sound occurs, where is it located relative to the listener?", "answer": "The war sound is heard from right during 10.9s to 12.2s.", "canonical_answer": "war sound from right.", "truth_source": "annotation", "source_refs": [{"class_id": 56, "class_name": "war_sound", "track_id": 1, "start_time": 10.9, "end_time": 12.2, "azimuth_deg": -82.255, "elevation_deg": -2.399, "distance_m": 2.44}]}
{"qa_id": "qa_9b1d834e84a35dc4220f", "split": "test", "audio_id": "foa_00d83000d8658748c76b", "audio_path": "audio/test/foa_00d83000d8658748c76b.wav", "scene_annotation_csv_path": "annotations/test/foa_00d83000d8658748c76b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the footsteps and the tape, which sound source is positioned at a higher elevation?", "answer": "The tape is at a higher elevation than the footsteps.", "canonical_answer": "tape", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 2, "start_time": 7.4, "end_time": 10.8, "azimuth_deg": -164.777, "elevation_deg": -7.402, "distance_m": 3.42}, {"class_id": 48, "class_name": "tape", "track_id": 0, "start_time": 3.1, "end_time": 20.0, "azimuth_deg": -171.483, "elevation_deg": 22.385, "distance_m": 2.46}]}
{"qa_id": "qa_ebe71a8d9cb477553fc1", "split": "test", "audio_id": "foa_37a439c567d8c40dfda9", "audio_path": "audio/test/foa_37a439c567d8c40dfda9.wav", "scene_annotation_csv_path": "annotations/test/foa_37a439c567d8c40dfda9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound is closer to the listener, the machine or the tearing?", "answer": "The tearing sound is closer to the listener than the machine.", "canonical_answer": "tearing", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": 77.63, "elevation_deg": 3.398, "distance_m": 2.79}, {"class_id": 49, "class_name": "tearing", "track_id": 1, "start_time": 3.1, "end_time": 18.4, "azimuth_deg": -101.762, "elevation_deg": -42.155, "distance_m": 1.03}]}
{"qa_id": "qa_67358c97ef41cc0740f8", "split": "test", "audio_id": "foa_97238e3865365c9e186a", "audio_path": "audio/test/foa_97238e3865365c9e186a.wav", "scene_annotation_csv_path": "annotations/test/foa_97238e3865365c9e186a.csv", "dataset": "starss23", "data_source": "dcase_real", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the right?", "answer": "Among the front-positioned sources, the rightmost one is home sound.", "canonical_answer": "home sound", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 2, "start_time": 0.0, "end_time": 1.9, "azimuth_deg": 17.0, "elevation_deg": -38.0, "distance_m": 2.59}, {"class_id": 28, "class_name": "home_sound", "track_id": 1, "start_time": 1.9, "end_time": 20.0, "azimuth_deg": 2.0, "elevation_deg": -18.0, "distance_m": 3.99}]}
{"qa_id": "qa_506e1fd7c49b1e047cf2", "split": "test", "audio_id": "foa_80b51df81a9b51436559", "audio_path": "audio/test/foa_80b51df81a9b51436559.wav", "scene_annotation_csv_path": "annotations/test/foa_80b51df81a9b51436559.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to musical instrument, is bell on the left or on the right?", "answer": "bell is to the right of musical instrument.", "canonical_answer": "bell is to the right of musical instrument.", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.2, "end_time": 14.8, "azimuth_deg": -173.285, "elevation_deg": 8.057, "distance_m": 2.22}, {"class_id": 38, "class_name": "musical_instrument", "track_id": 1, "start_time": 0.7, "end_time": 4.8, "azimuth_deg": 98.621, "elevation_deg": -2.668, "distance_m": 3.36}]}
{"qa_id": "qa_2f22ec958bc8e3d178b6", "split": "test", "audio_id": "foa_c585b9accb79e20e4cd6", "audio_path": "audio/test/foa_c585b9accb79e20e4cd6.wav", "scene_annotation_csv_path": "annotations/test/foa_c585b9accb79e20e4cd6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the animal or the knock sound source positioned at a higher elevation?", "answer": "The knock sound source is positioned at a higher elevation than the animal.", "canonical_answer": "knock", "truth_source": "annotation", "source_refs": [{"class_id": 2, "class_name": "animal", "track_id": 0, "start_time": 0.4, "end_time": 2.3, "azimuth_deg": -156.353, "elevation_deg": 6.933, "distance_m": 1.44}, {"class_id": 33, "class_name": "knock", "track_id": 1, "start_time": 0.3, "end_time": 0.9, "azimuth_deg": 30.65, "elevation_deg": 27.452, "distance_m": 2.14}]}
{"qa_id": "qa_5a30750284e3f3d8e41a", "split": "test", "audio_id": "foa_4b7c77219352e33e2d4e", "audio_path": "audio/test/foa_4b7c77219352e33e2d4e.wav", "scene_annotation_csv_path": "annotations/test/foa_4b7c77219352e33e2d4e.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources behind the listener, which one is farthest to the left?", "answer": "Among the behind-the-listener sources, the leftmost one is clock.", "canonical_answer": "clock", "truth_source": "annotation", "source_refs": [{"class_id": 49, "class_name": "tearing", "track_id": 1, "start_time": 11.6, "end_time": 20.0, "azimuth_deg": -162.717, "elevation_deg": 19.361, "distance_m": 1.02}, {"class_id": 11, "class_name": "clock", "track_id": 2, "start_time": 15.0, "end_time": 20.0, "azimuth_deg": -119.636, "elevation_deg": -21.493, "distance_m": 3.13}]}
{"qa_id": "qa_a58f246cf9071bb125c8", "split": "test", "audio_id": "foa_84d539cd36e9facfc45a", "audio_path": "audio/test/foa_84d539cd36e9facfc45a.wav", "scene_annotation_csv_path": "annotations/test/foa_84d539cd36e9facfc45a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the metal clink and the ocean, which sound source is positioned closer to the listener?", "answer": "The metal clink is the source located closer to the listener.", "canonical_answer": "metal clink", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 2, "start_time": 8.9, "end_time": 12.9, "azimuth_deg": -71.56, "elevation_deg": -17.694, "distance_m": 2.55}, {"class_id": 39, "class_name": "ocean", "track_id": 0, "start_time": 0.0, "end_time": 16.9, "azimuth_deg": -13.691, "elevation_deg": 4.153, "distance_m": 3.2}]}
{"qa_id": "qa_b4f588031adbe9c9d568", "split": "test", "audio_id": "foa_9ff8f1629f8b91c20d38", "audio_path": "audio/test/foa_9ff8f1629f8b91c20d38.wav", "scene_annotation_csv_path": "annotations/test/foa_9ff8f1629f8b91c20d38.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.0s to 3.8s, which sound is heard and from what direction?", "answer": "The bird is heard from front and below during 0.0s to 3.8s.", "canonical_answer": "bird from front and below.", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 0, "start_time": 0.0, "end_time": 3.8, "azimuth_deg": 15.39, "elevation_deg": -16.184, "distance_m": 2.18}]}
{"qa_id": "qa_6ce16450dc02618623c6", "split": "test", "audio_id": "foa_2baa8cbc9d1f6266dded", "audio_path": "audio/test/foa_2baa8cbc9d1f6266dded.wav", "scene_annotation_csv_path": "annotations/test/foa_2baa8cbc9d1f6266dded.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the drum and the home sound, which source is located closer to the listener?", "answer": "The drum is closer to the listener than the home sound.", "canonical_answer": "drum", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 2, "start_time": 2.1, "end_time": 2.2, "azimuth_deg": 52.418, "elevation_deg": 0.412, "distance_m": 2.55}, {"class_id": 28, "class_name": "home_sound", "track_id": 1, "start_time": 0.6, "end_time": 6.7, "azimuth_deg": -38.188, "elevation_deg": 0.0, "distance_m": 4.25}]}
{"qa_id": "qa_d2fafc121178e7bbff56", "split": "test", "audio_id": "foa_bd067a24b5e69cd75762", "audio_path": "audio/test/foa_bd067a24b5e69cd75762.wav", "scene_annotation_csv_path": "annotations/test/foa_bd067a24b5e69cd75762.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.4s to 0.8s, which sound is heard and from what direction?", "answer": "The glass is heard from front-right and below during 0.4s to 0.8s.", "canonical_answer": "glass from front-right and below.", "truth_source": "annotation", "source_refs": [{"class_id": 25, "class_name": "glass", "track_id": 0, "start_time": 0.4, "end_time": 0.8, "azimuth_deg": -31.987, "elevation_deg": -34.62, "distance_m": 3.25}]}
{"qa_id": "qa_b9f703be81357a20f0ff", "split": "test", "audio_id": "foa_72b368f8628a6d84409f", "audio_path": "audio/test/foa_72b368f8628a6d84409f.wav", "scene_annotation_csv_path": "annotations/test/foa_72b368f8628a6d84409f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is crushing.", "canonical_answer": "crushing", "truth_source": "annotation", "source_refs": [{"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.0, "end_time": 6.1, "azimuth_deg": -43.113, "elevation_deg": -14.427, "distance_m": 1.32}, {"class_id": 15, "class_name": "crushing", "track_id": 1, "start_time": 2.0, "end_time": 6.1, "azimuth_deg": -8.477, "elevation_deg": 22.275, "distance_m": 1.89}, {"class_id": 28, "class_name": "home_sound", "track_id": 2, "start_time": 4.3, "end_time": 5.3, "azimuth_deg": -127.486, "elevation_deg": -1.117, "distance_m": 1.13}]}
{"qa_id": "qa_ea2e686f459856e6f101", "split": "test", "audio_id": "foa_bedf7fc8804caed66d15", "audio_path": "audio/test/foa_bedf7fc8804caed66d15.wav", "scene_annotation_csv_path": "annotations/test/foa_bedf7fc8804caed66d15.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is drawer cabinet to the left or right of insect?", "answer": "drawer cabinet is to the right of insect.", "canonical_answer": "drawer cabinet is to the right of insect.", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 0, "start_time": 3.4, "end_time": 14.8, "azimuth_deg": 143.406, "elevation_deg": 13.573, "distance_m": 3.0}, {"class_id": 30, "class_name": "insect", "track_id": 1, "start_time": 10.5, "end_time": 20.0, "azimuth_deg": 149.696, "elevation_deg": -6.801, "distance_m": 2.94}]}
{"qa_id": "qa_2f68f8c10eee074934fe", "split": "test", "audio_id": "foa_c3275ff13c96f81d818c", "audio_path": "audio/test/foa_c3275ff13c96f81d818c.wav", "scene_annotation_csv_path": "annotations/test/foa_c3275ff13c96f81d818c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the alarm and the dog, which sound source is positioned at a higher elevation?", "answer": "The dog is at a higher elevation than the alarm.", "canonical_answer": "dog", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 1, "start_time": 9.9, "end_time": 10.7, "azimuth_deg": 73.775, "elevation_deg": -35.236, "distance_m": 1.47}, {"class_id": 16, "class_name": "dog", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -126.034, "elevation_deg": 11.021, "distance_m": 0.92}]}
{"qa_id": "qa_72615ed770e4d13d0ff9", "split": "test", "audio_id": "foa_fb48795fc7535f0c6671", "audio_path": "audio/test/foa_fb48795fc7535f0c6671.wav", "scene_annotation_csv_path": "annotations/test/foa_fb48795fc7535f0c6671.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the finger snapping occurs, where is it located relative to the listener?", "answer": "The finger snapping is heard from back-left during 1.4s to 3.2s.", "canonical_answer": "finger snapping from back-left.", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 0, "start_time": 1.4, "end_time": 3.2, "azimuth_deg": 143.791, "elevation_deg": 14.2, "distance_m": 2.46}]}
{"qa_id": "qa_aeae4e75edfea1ed5158", "split": "test", "audio_id": "foa_27e5d62073c911d7e294", "audio_path": "audio/test/foa_27e5d62073c911d7e294.wav", "scene_annotation_csv_path": "annotations/test/foa_27e5d62073c911d7e294.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from in front of the listener?", "answer": "The closest source in front of the listener is wind instrument.", "canonical_answer": "wind instrument", "truth_source": "annotation", "source_refs": [{"class_id": 37, "class_name": "metal_clink", "track_id": 1, "start_time": 2.3, "end_time": 3.6, "azimuth_deg": 53.264, "elevation_deg": -7.354, "distance_m": 3.03}, {"class_id": 59, "class_name": "wind_instrument", "track_id": 2, "start_time": 5.1, "end_time": 10.9, "azimuth_deg": -13.363, "elevation_deg": -33.285, "distance_m": 1.44}, {"class_id": 44, "class_name": "scratch", "track_id": 3, "start_time": 8.3, "end_time": 9.9, "azimuth_deg": -10.25, "elevation_deg": -16.97, "distance_m": 2.79}]}
{"qa_id": "qa_2564647f13d4f4f748b2", "split": "test", "audio_id": "foa_1f8c00dfba134bd0e690", "audio_path": "audio/test/foa_1f8c00dfba134bd0e690.wav", "scene_annotation_csv_path": "annotations/test/foa_1f8c00dfba134bd0e690.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the scratch and the water sounds, which one is located closer to the listener?", "answer": "The water sound is closer to the listener than the scratch sound.", "canonical_answer": "water", "truth_source": "annotation", "source_refs": [{"class_id": 44, "class_name": "scratch", "track_id": 2, "start_time": 1.3, "end_time": 5.2, "azimuth_deg": 50.916, "elevation_deg": -20.061, "distance_m": 3.59}, {"class_id": 57, "class_name": "water", "track_id": 0, "start_time": 0.4, "end_time": 11.6, "azimuth_deg": 24.964, "elevation_deg": -3.479, "distance_m": 2.89}]}
{"qa_id": "qa_c3ece5944b97aacc1bcf", "split": "test", "audio_id": "foa_70e4c823d127a484a692", "audio_path": "audio/test/foa_70e4c823d127a484a692.wav", "scene_annotation_csv_path": "annotations/test/foa_70e4c823d127a484a692.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to wind, is crushing on the left or on the right?", "answer": "crushing is to the left of wind.", "canonical_answer": "crushing is to the left of wind.", "truth_source": "annotation", "source_refs": [{"class_id": 15, "class_name": "crushing", "track_id": 2, "start_time": 0.1, "end_time": 1.5, "azimuth_deg": 113.237, "elevation_deg": 14.66, "distance_m": 0.83}, {"class_id": 58, "class_name": "wind", "track_id": 0, "start_time": 0.1, "end_time": 0.3, "azimuth_deg": -83.834, "elevation_deg": 0.0, "distance_m": 4.12}]}
{"qa_id": "qa_98aaca452f885b339ea2", "split": "test", "audio_id": "foa_d1fb48cd2032892ee76f", "audio_path": "audio/test/foa_d1fb48cd2032892ee76f.wav", "scene_annotation_csv_path": "annotations/test/foa_d1fb48cd2032892ee76f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the home sound or the human vocalization positioned at a higher elevation?", "answer": "The human vocalization is located at a higher elevation.", "canonical_answer": "human vocalization", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 1, "start_time": 0.2, "end_time": 0.7, "azimuth_deg": 59.943, "elevation_deg": -50.178, "distance_m": 1.99}, {"class_id": 29, "class_name": "human_vocalization", "track_id": 0, "start_time": 0.2, "end_time": 16.0, "azimuth_deg": -45.172, "elevation_deg": 20.532, "distance_m": 2.13}]}
{"qa_id": "qa_5e6cf95b558a4e613751", "split": "test", "audio_id": "foa_75c64fd5ddba37706817", "audio_path": "audio/test/foa_75c64fd5ddba37706817.wav", "scene_annotation_csv_path": "annotations/test/foa_75c64fd5ddba37706817.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the drum and the tape, which sound source is positioned at a higher elevation?", "answer": "The tape is at a higher elevation than the drum.", "canonical_answer": "tape", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 1, "start_time": 3.6, "end_time": 17.4, "azimuth_deg": -113.828, "elevation_deg": 4.811, "distance_m": 2.65}, {"class_id": 48, "class_name": "tape", "track_id": 2, "start_time": 17.0, "end_time": 20.0, "azimuth_deg": 131.955, "elevation_deg": 20.038, "distance_m": 2.19}]}
{"qa_id": "qa_8b12fdb7273ce0a47773", "split": "test", "audio_id": "foa_590d050ecad92818c3ac", "audio_path": "audio/test/foa_590d050ecad92818c3ac.wav", "scene_annotation_csv_path": "annotations/test/foa_590d050ecad92818c3ac.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.6s to 11.2s, what source is active and where is it located?", "answer": "The frog is heard from right during 0.6s to 11.2s.", "canonical_answer": "frog from right.", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 0.6, "end_time": 11.2, "azimuth_deg": -79.787, "elevation_deg": -9.894, "distance_m": 1.65}]}
{"qa_id": "qa_a82013b817f713da5483", "split": "test", "audio_id": "foa_3a684eb0678e4d6986f3", "audio_path": "audio/test/foa_3a684eb0678e4d6986f3.wav", "scene_annotation_csv_path": "annotations/test/foa_3a684eb0678e4d6986f3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the drawer cabinet and the fire, which sound source is located closer to the listener?", "answer": "The fire is closer to the listener than the drawer cabinet.", "canonical_answer": "fire", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 1, "start_time": 9.7, "end_time": 10.4, "azimuth_deg": 62.113, "elevation_deg": -11.795, "distance_m": 2.95}, {"class_id": 22, "class_name": "fire", "track_id": 0, "start_time": 0.0, "end_time": 15.4, "azimuth_deg": 50.425, "elevation_deg": -29.236, "distance_m": 2.39}]}
{"qa_id": "qa_0245908a2ba6a859a6f2", "split": "test", "audio_id": "foa_145c1f918470b72add9a", "audio_path": "audio/test/foa_145c1f918470b72add9a.wav", "scene_annotation_csv_path": "annotations/test/foa_145c1f918470b72add9a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from in front of the listener?", "answer": "The closest source in front of the listener is tool.", "canonical_answer": "tool", "truth_source": "annotation", "source_refs": [{"class_id": 52, "class_name": "tool", "track_id": 0, "start_time": 0.8, "end_time": 17.3, "azimuth_deg": -84.587, "elevation_deg": -22.776, "distance_m": 3.16}]}
{"qa_id": "qa_35551e02cafc36f51761", "split": "test", "audio_id": "foa_5a9cafdfe77a7b6d46b9", "audio_path": "audio/test/foa_5a9cafdfe77a7b6d46b9.wav", "scene_annotation_csv_path": "annotations/test/foa_5a9cafdfe77a7b6d46b9.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to guitar, is fire on the left or on the right?", "answer": "fire is to the right of guitar.", "canonical_answer": "fire is to the right of guitar.", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 1, "start_time": 4.6, "end_time": 7.8, "azimuth_deg": 37.199, "elevation_deg": -21.884, "distance_m": 3.38}, {"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.5, "end_time": 20.0, "azimuth_deg": 85.049, "elevation_deg": 17.222, "distance_m": 2.25}]}
{"qa_id": "qa_17b799491cc108510345", "split": "test", "audio_id": "foa_2851c07cf7f1aaba9a2b", "audio_path": "audio/test/foa_2851c07cf7f1aaba9a2b.wav", "scene_annotation_csv_path": "annotations/test/foa_2851c07cf7f1aaba9a2b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the bird and the singing, which sound source is positioned closer to the listener?", "answer": "The singing is closer to the listener than the bird.", "canonical_answer": "singing", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 2, "start_time": 7.4, "end_time": 11.8, "azimuth_deg": -20.474, "elevation_deg": 21.929, "distance_m": 1.79}, {"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.2, "end_time": 12.2, "azimuth_deg": 44.006, "elevation_deg": 22.827, "distance_m": 0.93}]}
{"qa_id": "qa_617ec8072963b90dc09c", "split": "test", "audio_id": "foa_91e89b5711114bbeddd6", "audio_path": "audio/test/foa_91e89b5711114bbeddd6.wav", "scene_annotation_csv_path": "annotations/test/foa_91e89b5711114bbeddd6.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_class_diff_doa", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.6s to 7.4s, which sound is heard and from what direction?", "answer": "The speech is heard from back during 0.6s to 7.4s.", "canonical_answer": "speech from back.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.6, "end_time": 7.4, "azimuth_deg": 163.561, "elevation_deg": 12.565, "distance_m": 1.29}]}
{"qa_id": "qa_f7008b33c887abd96eff", "split": "test", "audio_id": "foa_870fa11cce0808705fb6", "audio_path": "audio/test/foa_870fa11cce0808705fb6.wav", "scene_annotation_csv_path": "annotations/test/foa_870fa11cce0808705fb6.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is crack.", "canonical_answer": "crack", "truth_source": "annotation", "source_refs": [{"class_id": 40, "class_name": "paper", "track_id": 1, "start_time": 0.0, "end_time": 3.7, "azimuth_deg": -105.852, "elevation_deg": -42.236, "distance_m": 2.2}, {"class_id": 41, "class_name": "percussion", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": -136.404, "elevation_deg": 34.778, "distance_m": 0.88}, {"class_id": 46, "class_name": "speech", "track_id": 2, "start_time": 0.3, "end_time": 3.2, "azimuth_deg": 117.168, "elevation_deg": -8.31, "distance_m": 3.6}, {"class_id": 13, "class_name": "crack", "track_id": 3, "start_time": 0.6, "end_time": 2.0, "azimuth_deg": 169.452, "elevation_deg": 0.0, "distance_m": 4.14}]}
{"qa_id": "qa_c2d902905424b116c187", "split": "test", "audio_id": "foa_3f2e0847994ecb948a6d", "audio_path": "audio/test/foa_3f2e0847994ecb948a6d.wav", "scene_annotation_csv_path": "annotations/test/foa_3f2e0847994ecb948a6d.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the dog and the singing, which source is located at a higher elevation?", "answer": "The dog is at a higher elevation than the singing.", "canonical_answer": "dog", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 2, "start_time": 13.6, "end_time": 20.0, "azimuth_deg": -36.952, "elevation_deg": -4.678, "distance_m": 2.18}, {"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 1.1, "end_time": 14.6, "azimuth_deg": 47.076, "elevation_deg": -42.544, "distance_m": 2.15}]}
{"qa_id": "qa_c39070809beb92d5b735", "split": "test", "audio_id": "foa_041ee6bcaf86ff2942f0", "audio_path": "audio/test/foa_041ee6bcaf86ff2942f0.wav", "scene_annotation_csv_path": "annotations/test/foa_041ee6bcaf86ff2942f0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is frog to the left or right of vehicle?", "answer": "frog is to the left of vehicle.", "canonical_answer": "frog is to the left of vehicle.", "truth_source": "annotation", "source_refs": [{"class_id": 24, "class_name": "frog", "track_id": 0, "start_time": 0.6, "end_time": 20.0, "azimuth_deg": 122.232, "elevation_deg": -37.154, "distance_m": 2.13}, {"class_id": 55, "class_name": "vehicle", "track_id": 1, "start_time": 9.5, "end_time": 10.3, "azimuth_deg": -138.837, "elevation_deg": 8.91, "distance_m": 2.13}]}
{"qa_id": "qa_bb32a686481e81add63c", "split": "test", "audio_id": "foa_a5c51a1e08ef134b43c6", "audio_path": "audio/test/foa_a5c51a1e08ef134b43c6.wav", "scene_annotation_csv_path": "annotations/test/foa_a5c51a1e08ef134b43c6.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the speech occurs, where is it located relative to the listener?", "answer": "The speech is heard from front-right during 0.4s to 8.9s.", "canonical_answer": "speech from front-right.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.4, "end_time": 8.9, "azimuth_deg": -30.485, "elevation_deg": -5.736, "distance_m": 2.02}]}
{"qa_id": "qa_5475724657750fe6dfa3", "split": "test", "audio_id": "foa_063107a91584de2a9600", "audio_path": "audio/test/foa_063107a91584de2a9600.wav", "scene_annotation_csv_path": "annotations/test/foa_063107a91584de2a9600.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the ocean or the rain located at a higher elevation?", "answer": "The ocean is located at a higher elevation than the rain.", "canonical_answer": "ocean", "truth_source": "annotation", "source_refs": [{"class_id": 39, "class_name": "ocean", "track_id": 1, "start_time": 5.2, "end_time": 9.4, "azimuth_deg": 163.209, "elevation_deg": -12.908, "distance_m": 2.96}, {"class_id": 43, "class_name": "rain", "track_id": 2, "start_time": 8.3, "end_time": 15.4, "azimuth_deg": 106.138, "elevation_deg": -22.937, "distance_m": 3.14}]}
{"qa_id": "qa_b93cce4cdeee6ca85144", "split": "test", "audio_id": "foa_fc72e93ed90f627833d2", "audio_path": "audio/test/foa_fc72e93ed90f627833d2.wav", "scene_annotation_csv_path": "annotations/test/foa_fc72e93ed90f627833d2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is rain to the left or right of train?", "answer": "rain is to the left of train.", "canonical_answer": "rain is to the left of train.", "truth_source": "annotation", "source_refs": [{"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.0, "end_time": 17.8, "azimuth_deg": 176.398, "elevation_deg": -22.007, "distance_m": 2.32}, {"class_id": 53, "class_name": "train", "track_id": 1, "start_time": 0.8, "end_time": 10.6, "azimuth_deg": -163.66, "elevation_deg": 27.806, "distance_m": 0.98}]}
{"qa_id": "qa_c5b646e85fdf8decacc8", "split": "test", "audio_id": "foa_adff9bdad6ac23fed68a", "audio_path": "audio/test/foa_adff9bdad6ac23fed68a.wav", "scene_annotation_csv_path": "annotations/test/foa_adff9bdad6ac23fed68a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the human vocalization and the wind, which source is located closer to the listener?", "answer": "The wind is closer to the listener than the human vocalization.", "canonical_answer": "wind", "truth_source": "annotation", "source_refs": [{"class_id": 29, "class_name": "human_vocalization", "track_id": 2, "start_time": 6.4, "end_time": 10.3, "azimuth_deg": -38.829, "elevation_deg": -9.054, "distance_m": 2.71}, {"class_id": 58, "class_name": "wind", "track_id": 1, "start_time": 2.4, "end_time": 8.8, "azimuth_deg": -19.064, "elevation_deg": 2.077, "distance_m": 1.72}]}
{"qa_id": "qa_19812ce47b704efcc47d", "split": "test", "audio_id": "foa_217d843df78b6ca40726", "audio_path": "audio/test/foa_217d843df78b6ca40726.wav", "scene_annotation_csv_path": "annotations/test/foa_217d843df78b6ca40726.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "counting", "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is drum.", "canonical_answer": "drum", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 3, "start_time": 0.0, "end_time": 5.8, "azimuth_deg": 6.117, "elevation_deg": 0.0, "distance_m": 3.37}, {"class_id": 19, "class_name": "drum", "track_id": 4, "start_time": 0.0, "end_time": 0.1, "azimuth_deg": 159.027, "elevation_deg": 0.0, "distance_m": 3.84}, {"class_id": 54, "class_name": "typing", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": -138.683, "elevation_deg": 0.0, "distance_m": 2.68}, {"class_id": 23, "class_name": "footsteps", "track_id": 2, "start_time": 0.4, "end_time": 6.6, "azimuth_deg": -66.306, "elevation_deg": 0.0, "distance_m": 2.02}, {"class_id": 17, "class_name": "door", "track_id": 1, "start_time": 0.8, "end_time": 4.2, "azimuth_deg": -103.429, "elevation_deg": 0.0, "distance_m": 1.21}]}
{"qa_id": "qa_8b60271a4e6aed93255a", "split": "test", "audio_id": "foa_d494c6999d4734d8cb16", "audio_path": "audio/test/foa_d494c6999d4734d8cb16.wav", "scene_annotation_csv_path": "annotations/test/foa_d494c6999d4734d8cb16.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "lr_pair", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.5s to 13.4s, which sound is heard and from what direction?", "answer": "The speech is heard from left during 0.5s to 13.4s.", "canonical_answer": "speech from left.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.5, "end_time": 13.4, "azimuth_deg": 111.097, "elevation_deg": 0.0, "distance_m": 3.08}]}
{"qa_id": "qa_0cbf1e5595ef961b6516", "split": "test", "audio_id": "foa_de1dd932a30c1800a3ad", "audio_path": "audio/test/foa_de1dd932a30c1800a3ad.wav", "scene_annotation_csv_path": "annotations/test/foa_de1dd932a30c1800a3ad.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the left?", "answer": "The sound source farthest to the left is cooking.", "canonical_answer": "cooking", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 0, "start_time": 0.0, "end_time": 17.4, "azimuth_deg": -129.412, "elevation_deg": -37.598, "distance_m": 0.95}, {"class_id": 40, "class_name": "paper", "track_id": 1, "start_time": 6.1, "end_time": 7.5, "azimuth_deg": -140.119, "elevation_deg": 0.881, "distance_m": 1.11}, {"class_id": 12, "class_name": "cooking", "track_id": 2, "start_time": 6.9, "end_time": 18.4, "azimuth_deg": -69.029, "elevation_deg": -20.153, "distance_m": 2.87}]}
{"qa_id": "qa_6bfad53bbc5c5515a78a", "split": "test", "audio_id": "foa_e173e006ae3ed8531df3", "audio_path": "audio/test/foa_e173e006ae3ed8531df3.wav", "scene_annotation_csv_path": "annotations/test/foa_e173e006ae3ed8531df3.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is singing to the left or right of telephone alarm?", "answer": "singing is to the left of telephone alarm.", "canonical_answer": "singing is to the left of telephone alarm.", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 1.6, "end_time": 7.4, "azimuth_deg": 45.867, "elevation_deg": -29.813, "distance_m": 1.28}, {"class_id": 50, "class_name": "telephone_alarm", "track_id": 0, "start_time": 0.0, "end_time": 14.4, "azimuth_deg": -39.748, "elevation_deg": -4.578, "distance_m": 1.43}]}
{"qa_id": "qa_a6fa46974b126870be5d", "split": "test", "audio_id": "foa_bf933ab95bd4e1e9ea2b", "audio_path": "audio/test/foa_bf933ab95bd4e1e9ea2b.wav", "scene_annotation_csv_path": "annotations/test/foa_bf933ab95bd4e1e9ea2b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which sound source is located closer to the listener, the crack or the knock?", "answer": "The knock is closer to the listener than the crack.", "canonical_answer": "knock", "truth_source": "annotation", "source_refs": [{"class_id": 13, "class_name": "crack", "track_id": 2, "start_time": 13.5, "end_time": 20.0, "azimuth_deg": 166.44, "elevation_deg": -1.446, "distance_m": 2.94}, {"class_id": 33, "class_name": "knock", "track_id": 4, "start_time": 16.6, "end_time": 18.8, "azimuth_deg": 131.01, "elevation_deg": -30.359, "distance_m": 1.26}]}
{"qa_id": "qa_bb1d86b207f1fa2249f3", "split": "test", "audio_id": "foa_5fd49a70596427c27a04", "audio_path": "audio/test/foa_5fd49a70596427c27a04.wav", "scene_annotation_csv_path": "annotations/test/foa_5fd49a70596427c27a04.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which source is positioned higher: the alarm or the printer?", "answer": "The alarm is at a higher elevation than the printer.", "canonical_answer": "alarm", "truth_source": "annotation", "source_refs": [{"class_id": 1, "class_name": "alarm", "track_id": 1, "start_time": 0.8, "end_time": 3.1, "azimuth_deg": 161.541, "elevation_deg": 25.77, "distance_m": 2.04}, {"class_id": 42, "class_name": "printer", "track_id": 2, "start_time": 2.9, "end_time": 3.7, "azimuth_deg": -95.384, "elevation_deg": 11.34, "distance_m": 1.46}]}
{"qa_id": "qa_06ec34e181b38124ea9c", "split": "test", "audio_id": "foa_c3028aed63144c56aabe", "audio_path": "audio/test/foa_c3028aed63144c56aabe.wav", "scene_annotation_csv_path": "annotations/test/foa_c3028aed63144c56aabe.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the footsteps and the scratch, which source is located at a higher elevation?", "answer": "The footsteps are at a higher elevation than the scratch.", "canonical_answer": "footsteps", "truth_source": "annotation", "source_refs": [{"class_id": 23, "class_name": "footsteps", "track_id": 2, "start_time": 4.8, "end_time": 7.1, "azimuth_deg": -142.624, "elevation_deg": 3.081, "distance_m": 2.36}, {"class_id": 44, "class_name": "scratch", "track_id": 1, "start_time": 4.6, "end_time": 9.0, "azimuth_deg": -90.999, "elevation_deg": -50.943, "distance_m": 2.61}]}
{"qa_id": "qa_ce6c35f6e21ea538b3b2", "split": "test", "audio_id": "foa_37139cf95cb2aa3ca649", "audio_path": "audio/test/foa_37139cf95cb2aa3ca649.wav", "scene_annotation_csv_path": "annotations/test/foa_37139cf95cb2aa3ca649.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the bird and the metal clink, which sound source is positioned closer to the listener?", "answer": "The metal clink is closer to the listener than the bird.", "canonical_answer": "metal clink", "truth_source": "annotation", "source_refs": [{"class_id": 5, "class_name": "bird", "track_id": 1, "start_time": 0.9, "end_time": 5.2, "azimuth_deg": -92.741, "elevation_deg": 7.724, "distance_m": 3.36}, {"class_id": 37, "class_name": "metal_clink", "track_id": 2, "start_time": 2.4, "end_time": 7.1, "azimuth_deg": -92.062, "elevation_deg": -9.271, "distance_m": 2.65}]}
{"qa_id": "qa_171845d82673163a79ab", "split": "test", "audio_id": "foa_916d57aca36571b23bf1", "audio_path": "audio/test/foa_916d57aca36571b23bf1.wav", "scene_annotation_csv_path": "annotations/test/foa_916d57aca36571b23bf1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is crackle to the left or right of guitar?", "answer": "crackle is to the left of guitar.", "canonical_answer": "crackle is to the left of guitar.", "truth_source": "annotation", "source_refs": [{"class_id": 14, "class_name": "crackle", "track_id": 0, "start_time": 0.1, "end_time": 14.4, "azimuth_deg": -64.611, "elevation_deg": 17.185, "distance_m": 2.1}, {"class_id": 27, "class_name": "guitar", "track_id": 1, "start_time": 10.0, "end_time": 12.9, "azimuth_deg": -73.628, "elevation_deg": -36.999, "distance_m": 1.52}]}
{"qa_id": "qa_4729d08c6c29c3b3202c", "split": "test", "audio_id": "foa_578c6fc39cc350b589d6", "audio_path": "audio/test/foa_578c6fc39cc350b589d6.wav", "scene_annotation_csv_path": "annotations/test/foa_578c6fc39cc350b589d6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the bell occurs, where is it located relative to the listener?", "answer": "The bell is heard from back-left during 0.1s to 2.2s.", "canonical_answer": "bell from back-left.", "truth_source": "annotation", "source_refs": [{"class_id": 4, "class_name": "bell", "track_id": 0, "start_time": 0.1, "end_time": 2.2, "azimuth_deg": 155.081, "elevation_deg": 5.374, "distance_m": 3.16}]}
{"qa_id": "qa_a270bf615413007f5420", "split": "test", "audio_id": "foa_663a2b23c21835f1e4d8", "audio_path": "audio/test/foa_663a2b23c21835f1e4d8.wav", "scene_annotation_csv_path": "annotations/test/foa_663a2b23c21835f1e4d8.csv", "dataset": "replica", "data_source": "qa_sim", "task_type": "counting", "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the left?", "answer": "Among the front-positioned sources, the leftmost one is tape.", "canonical_answer": "tape", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 0, "start_time": 0.0, "end_time": 1.6, "azimuth_deg": -69.999, "elevation_deg": -2.27, "distance_m": 2.24}, {"class_id": 48, "class_name": "tape", "track_id": 1, "start_time": 0.2, "end_time": 14.5, "azimuth_deg": 0.737, "elevation_deg": 13.004, "distance_m": 1.01}]}
{"qa_id": "qa_62606c0755485a2e3620", "split": "test", "audio_id": "foa_4d6f3184ec070d2cd64c", "audio_path": "audio/test/foa_4d6f3184ec070d2cd64c.wav", "scene_annotation_csv_path": "annotations/test/foa_4d6f3184ec070d2cd64c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is singing to the left or right of speech?", "answer": "singing is to the left of speech.", "canonical_answer": "singing is to the left of speech.", "truth_source": "annotation", "source_refs": [{"class_id": 45, "class_name": "singing", "track_id": 1, "start_time": 2.0, "end_time": 5.7, "azimuth_deg": 72.657, "elevation_deg": -32.47, "distance_m": 0.88}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.0, "end_time": 5.2, "azimuth_deg": 57.376, "elevation_deg": -46.076, "distance_m": 1.48}]}
{"qa_id": "qa_5f1f2f7fff1d99ff6f7a", "split": "test", "audio_id": "foa_e82dd40f0c5b9d97ac3c", "audio_path": "audio/test/foa_e82dd40f0c5b9d97ac3c.wav", "scene_annotation_csv_path": "annotations/test/foa_e82dd40f0c5b9d97ac3c.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.0s to 8.2s, which sound is heard and from what direction?", "answer": "The guitar is heard from right and below during 0.0s to 8.2s.", "canonical_answer": "guitar from right and below.", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 0, "start_time": 0.0, "end_time": 8.2, "azimuth_deg": -93.322, "elevation_deg": -29.754, "distance_m": 1.24}]}
{"qa_id": "qa_c0f3960688653d436379", "split": "test", "audio_id": "foa_43ea2fe5942cc2c1573f", "audio_path": "audio/test/foa_43ea2fe5942cc2c1573f.wav", "scene_annotation_csv_path": "annotations/test/foa_43ea2fe5942cc2c1573f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the cooking and the knock, which sound source is positioned at a higher elevation?", "answer": "The knock is at a higher elevation than the cooking.", "canonical_answer": "knock", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 0, "start_time": 0.0, "end_time": 16.6, "azimuth_deg": 159.593, "elevation_deg": -26.078, "distance_m": 1.77}, {"class_id": 33, "class_name": "knock", "track_id": 1, "start_time": 0.2, "end_time": 1.0, "azimuth_deg": 137.759, "elevation_deg": 2.064, "distance_m": 2.72}]}
{"qa_id": "qa_0d426c9efc60e26a2763", "split": "test", "audio_id": "foa_f95b1469dcbb3d1ed7e2", "audio_path": "audio/test/foa_f95b1469dcbb3d1ed7e2.wav", "scene_annotation_csv_path": "annotations/test/foa_f95b1469dcbb3d1ed7e2.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which source is located closer to the listener, the drum or the human vocalization?", "answer": "The human vocalization is nearer to the listener than the drum.", "canonical_answer": "human vocalization", "truth_source": "annotation", "source_refs": [{"class_id": 19, "class_name": "drum", "track_id": 1, "start_time": 1.6, "end_time": 4.9, "azimuth_deg": -4.961, "elevation_deg": -2.883, "distance_m": 3.2}, {"class_id": 29, "class_name": "human_vocalization", "track_id": 2, "start_time": 3.7, "end_time": 5.7, "azimuth_deg": -157.27, "elevation_deg": 36.415, "distance_m": 1.61}]}
{"qa_id": "qa_802c4c36448837ef5d78", "split": "test", "audio_id": "foa_83d83393df5ba568c514", "audio_path": "audio/test/foa_83d83393df5ba568c514.wav", "scene_annotation_csv_path": "annotations/test/foa_83d83393df5ba568c514.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from behind the listener?", "answer": "The closest source behind the listener is crack.", "canonical_answer": "crack", "truth_source": "annotation", "source_refs": [{"class_id": 21, "class_name": "finger_snapping", "track_id": 0, "start_time": 0.2, "end_time": 20.0, "azimuth_deg": -118.835, "elevation_deg": -19.258, "distance_m": 2.76}, {"class_id": 10, "class_name": "cat", "track_id": 1, "start_time": 4.4, "end_time": 5.4, "azimuth_deg": -92.799, "elevation_deg": 7.282, "distance_m": 3.39}, {"class_id": 13, "class_name": "crack", "track_id": 3, "start_time": 14.3, "end_time": 17.2, "azimuth_deg": -156.617, "elevation_deg": -21.629, "distance_m": 2.7}]}
{"qa_id": "qa_a573b0f55421d43a9ae7", "split": "test", "audio_id": "foa_433794e66535051b66bd", "audio_path": "audio/test/foa_433794e66535051b66bd.wav", "scene_annotation_csv_path": "annotations/test/foa_433794e66535051b66bd.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to drawer cabinet, is appliance on the left or on the right?", "answer": "appliance is to the left of drawer cabinet.", "canonical_answer": "appliance is to the left of drawer cabinet.", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 161.963, "elevation_deg": -11.604, "distance_m": 2.38}, {"class_id": 18, "class_name": "drawer_cabinet", "track_id": 1, "start_time": 7.3, "end_time": 8.3, "azimuth_deg": -130.199, "elevation_deg": -13.888, "distance_m": 3.13}]}
{"qa_id": "qa_a6884e53dd0fbc7bf52b", "split": "test", "audio_id": "foa_6a3adae194bcf0994ad1", "audio_path": "audio/test/foa_6a3adae194bcf0994ad1.wav", "scene_annotation_csv_path": "annotations/test/foa_6a3adae194bcf0994ad1.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 0.7s to 1.2s, what source is active and where is it located?", "answer": "The percussion is heard from back-right and below during 0.7s to 1.2s.", "canonical_answer": "percussion from back-right and below.", "truth_source": "annotation", "source_refs": [{"class_id": 41, "class_name": "percussion", "track_id": 1, "start_time": 0.7, "end_time": 1.2, "azimuth_deg": -133.037, "elevation_deg": -37.344, "distance_m": 2.42}]}
{"qa_id": "qa_287fd5ccc9bc28e14db5", "split": "test", "audio_id": "foa_37de3f91acd57ee03aa6", "audio_path": "audio/test/foa_37de3f91acd57ee03aa6.wav", "scene_annotation_csv_path": "annotations/test/foa_37de3f91acd57ee03aa6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Is the fire or the scratch sound originating from a higher elevation?", "answer": "The scratch sound is at a higher elevation than the fire sound.", "canonical_answer": "scratch", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 1, "start_time": 3.4, "end_time": 11.0, "azimuth_deg": 168.295, "elevation_deg": -20.679, "distance_m": 2.18}, {"class_id": 44, "class_name": "scratch", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 144.463, "elevation_deg": 13.967, "distance_m": 3.4}]}
{"qa_id": "qa_dc3179ceaa9713074069", "split": "test", "audio_id": "foa_8a964ec1f0e8ceaf2733", "audio_path": "audio/test/foa_8a964ec1f0e8ceaf2733.wav", "scene_annotation_csv_path": "annotations/test/foa_8a964ec1f0e8ceaf2733.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the guitar and the printer, which sound source is located closer to the listener?", "answer": "The guitar is closer to the listener than the printer.", "canonical_answer": "guitar", "truth_source": "annotation", "source_refs": [{"class_id": 27, "class_name": "guitar", "track_id": 1, "start_time": 3.8, "end_time": 5.3, "azimuth_deg": 127.568, "elevation_deg": -2.038, "distance_m": 1.75}, {"class_id": 42, "class_name": "printer", "track_id": 2, "start_time": 5.0, "end_time": 5.9, "azimuth_deg": 122.927, "elevation_deg": -9.258, "distance_m": 2.78}]}
{"qa_id": "qa_f679d8d2490e7fa284a8", "split": "test", "audio_id": "foa_568091818ba6d3609068", "audio_path": "audio/test/foa_568091818ba6d3609068.wav", "scene_annotation_csv_path": "annotations/test/foa_568091818ba6d3609068.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the left?", "answer": "Among the front-positioned sources, the leftmost one is keyboard instrument.", "canonical_answer": "keyboard instrument", "truth_source": "annotation", "source_refs": [{"class_id": 31, "class_name": "keyboard_instrument", "track_id": 0, "start_time": 0.4, "end_time": 20.0, "azimuth_deg": 69.41, "elevation_deg": -52.158, "distance_m": 1.78}, {"class_id": 47, "class_name": "string_instrument", "track_id": 1, "start_time": 1.8, "end_time": 5.9, "azimuth_deg": -5.714, "elevation_deg": -14.519, "distance_m": 1.22}]}
{"qa_id": "qa_e52a4860e9cf393fd383", "split": "test", "audio_id": "foa_cc9763e429bee92ce34b", "audio_path": "audio/test/foa_cc9763e429bee92ce34b.wav", "scene_annotation_csv_path": "annotations/test/foa_cc9763e429bee92ce34b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the laughter and the scratch, which sound is located closer to the listener?", "answer": "The scratch is closer to the listener than the laughter.", "canonical_answer": "scratch", "truth_source": "annotation", "source_refs": [{"class_id": 34, "class_name": "laughter", "track_id": 1, "start_time": 2.6, "end_time": 5.2, "azimuth_deg": 125.967, "elevation_deg": 17.815, "distance_m": 3.02}, {"class_id": 44, "class_name": "scratch", "track_id": 2, "start_time": 3.6, "end_time": 4.1, "azimuth_deg": 120.636, "elevation_deg": -19.111, "distance_m": 2.36}]}
{"qa_id": "qa_5f9d8fa2a75fe8e1dead", "split": "test", "audio_id": "foa_20d115787702f2c52067", "audio_path": "audio/test/foa_20d115787702f2c52067.wav", "scene_annotation_csv_path": "annotations/test/foa_20d115787702f2c52067.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is insect to the left or right of string instrument?", "answer": "insect is to the right of string instrument.", "canonical_answer": "insect is to the right of string instrument.", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 12.9, "azimuth_deg": -21.638, "elevation_deg": -4.544, "distance_m": 3.23}, {"class_id": 47, "class_name": "string_instrument", "track_id": 1, "start_time": 0.8, "end_time": 2.7, "azimuth_deg": 21.495, "elevation_deg": -54.93, "distance_m": 1.13}]}
{"qa_id": "qa_649610b9fdcedc11dac3", "split": "test", "audio_id": "foa_1ddc351fc8c0f9f8e2e5", "audio_path": "audio/test/foa_1ddc351fc8c0f9f8e2e5.wav", "scene_annotation_csv_path": "annotations/test/foa_1ddc351fc8c0f9f8e2e5.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the machine and the rain, which sound source is positioned at a higher elevation?", "answer": "The machine is positioned at a higher elevation than the rain.", "canonical_answer": "machine", "truth_source": "annotation", "source_refs": [{"class_id": 35, "class_name": "machine", "track_id": 2, "start_time": 11.8, "end_time": 20.0, "azimuth_deg": 13.048, "elevation_deg": 18.455, "distance_m": 1.37}, {"class_id": 43, "class_name": "rain", "track_id": 0, "start_time": 0.1, "end_time": 20.0, "azimuth_deg": 114.351, "elevation_deg": -15.588, "distance_m": 2.6}]}
{"qa_id": "qa_8afcc5c06bdeeb60129e", "split": "test", "audio_id": "foa_d020f8cb86ab5b6d827f", "audio_path": "audio/test/foa_d020f8cb86ab5b6d827f.wav", "scene_annotation_csv_path": "annotations/test/foa_d020f8cb86ab5b6d827f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the left?", "answer": "Among the front-positioned sources, the leftmost one is kitchenware.", "canonical_answer": "kitchenware", "truth_source": "annotation", "source_refs": [{"class_id": 20, "class_name": "female_speech", "track_id": 1, "start_time": 1.8, "end_time": 2.4, "azimuth_deg": -89.981, "elevation_deg": 6.871, "distance_m": 2.97}, {"class_id": 32, "class_name": "kitchenware", "track_id": 2, "start_time": 7.3, "end_time": 10.0, "azimuth_deg": 23.271, "elevation_deg": -23.847, "distance_m": 3.49}]}
{"qa_id": "qa_130b91f30fc26731065a", "split": "test", "audio_id": "foa_0cc693f1c8624225099b", "audio_path": "audio/test/foa_0cc693f1c8624225099b.wav", "scene_annotation_csv_path": "annotations/test/foa_0cc693f1c8624225099b.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the breathing occurs, where is it located relative to the listener?", "answer": "The breathing is heard from back-right and above during 0.0s to 0.2s.", "canonical_answer": "breathing from back-right and above.", "truth_source": "annotation", "source_refs": [{"class_id": 7, "class_name": "breathing", "track_id": 0, "start_time": 0.0, "end_time": 0.2, "azimuth_deg": -157.313, "elevation_deg": 39.253, "distance_m": 1.43}]}
{"qa_id": "qa_eb69de72a6a727df0436", "split": "test", "audio_id": "foa_3a13054a187a66353f19", "audio_path": "audio/test/foa_3a13054a187a66353f19.wav", "scene_annotation_csv_path": "annotations/test/foa_3a13054a187a66353f19.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Between the insect and the zipper, which sound source is located at a higher elevation?", "answer": "The insect originates from a higher elevation than the zipper.", "canonical_answer": "insect", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.0, "end_time": 14.4, "azimuth_deg": -18.794, "elevation_deg": -1.092, "distance_m": 3.42}, {"class_id": 62, "class_name": "zipper", "track_id": 2, "start_time": 10.5, "end_time": 15.0, "azimuth_deg": -15.426, "elevation_deg": -16.122, "distance_m": 2.21}]}
{"qa_id": "qa_613dd392dcdc16e1b8b0", "split": "test", "audio_id": "foa_64c2e3a0091e815271ea", "audio_path": "audio/test/foa_64c2e3a0091e815271ea.wav", "scene_annotation_csv_path": "annotations/test/foa_64c2e3a0091e815271ea.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among all detected sound sources, which one is farthest to the right?", "answer": "The sound source farthest to the right is fire.", "canonical_answer": "fire", "truth_source": "annotation", "source_refs": [{"class_id": 55, "class_name": "vehicle", "track_id": 0, "start_time": 0.9, "end_time": 20.0, "azimuth_deg": 151.902, "elevation_deg": -14.285, "distance_m": 3.57}, {"class_id": 36, "class_name": "male_speech", "track_id": 1, "start_time": 3.2, "end_time": 3.8, "azimuth_deg": -135.278, "elevation_deg": 3.789, "distance_m": 1.5}, {"class_id": 22, "class_name": "fire", "track_id": 2, "start_time": 18.2, "end_time": 20.0, "azimuth_deg": -140.711, "elevation_deg": -13.56, "distance_m": 2.83}]}
{"qa_id": "qa_377ca826f912679a1d8a", "split": "test", "audio_id": "foa_626516b5659d8c2728e4", "audio_path": "audio/test/foa_626516b5659d8c2728e4.wav", "scene_annotation_csv_path": "annotations/test/foa_626516b5659d8c2728e4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to writing, is dog on the left or on the right?", "answer": "dog is to the left of writing.", "canonical_answer": "dog is to the left of writing.", "truth_source": "annotation", "source_refs": [{"class_id": 16, "class_name": "dog", "track_id": 1, "start_time": 3.4, "end_time": 7.7, "azimuth_deg": -13.638, "elevation_deg": 28.74, "distance_m": 0.78}, {"class_id": 61, "class_name": "writing", "track_id": 0, "start_time": 0.0, "end_time": 4.6, "azimuth_deg": -142.044, "elevation_deg": -27.091, "distance_m": 3.14}]}
{"qa_id": "qa_caa87e619f45622f53b5", "split": "test", "audio_id": "foa_f76ab1e2020d9e8be60e", "audio_path": "audio/test/foa_f76ab1e2020d9e8be60e.wav", "scene_annotation_csv_path": "annotations/test/foa_f76ab1e2020d9e8be60e.csv", "dataset": "hm3d", "data_source": "qa_sim", "task_type": "same_doa", "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "During 0.4s to 10.4s, which sound is heard and from what direction?", "answer": "The speech is heard from back-right during 0.4s to 10.4s.", "canonical_answer": "speech from back-right.", "truth_source": "annotation", "source_refs": [{"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.4, "end_time": 10.4, "azimuth_deg": -114.063, "elevation_deg": 9.575, "distance_m": 4.86}]}
{"qa_id": "qa_8b7f25f75cca71fba851", "split": "test", "audio_id": "foa_d965e8af6132570e1be0", "audio_path": "audio/test/foa_d965e8af6132570e1be0.wav", "scene_annotation_csv_path": "annotations/test/foa_d965e8af6132570e1be0.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Is the fire or the percussion sound located closer to the listener?", "answer": "The fire is located closer to the listener than the percussion.", "canonical_answer": "fire", "truth_source": "annotation", "source_refs": [{"class_id": 22, "class_name": "fire", "track_id": 0, "start_time": 0.6, "end_time": 8.9, "azimuth_deg": -119.883, "elevation_deg": -32.152, "distance_m": 2.32}, {"class_id": 41, "class_name": "percussion", "track_id": 1, "start_time": 4.8, "end_time": 9.5, "azimuth_deg": -29.487, "elevation_deg": -7.216, "distance_m": 2.97}]}
{"qa_id": "qa_a90fee732eb7af0219dd", "split": "test", "audio_id": "foa_c7c44f41e526c5151f44", "audio_path": "audio/test/foa_c7c44f41e526c5151f44.wav", "scene_annotation_csv_path": "annotations/test/foa_c7c44f41e526c5151f44.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Which source is closer to the listener, the insect or the thunderstorm?", "answer": "The insect is closer to the listener than the thunderstorm.", "canonical_answer": "insect", "truth_source": "annotation", "source_refs": [{"class_id": 30, "class_name": "insect", "track_id": 0, "start_time": 0.8, "end_time": 20.0, "azimuth_deg": 118.978, "elevation_deg": -22.455, "distance_m": 2.34}, {"class_id": 51, "class_name": "thunderstorm", "track_id": 1, "start_time": 1.5, "end_time": 9.5, "azimuth_deg": 138.359, "elevation_deg": -6.293, "distance_m": 3.44}]}
{"qa_id": "qa_67646520b7b7e04056a5", "split": "test", "audio_id": "foa_9deae43579b4d88e7ee6", "audio_path": "audio/test/foa_9deae43579b4d88e7ee6.wav", "scene_annotation_csv_path": "annotations/test/foa_9deae43579b4d88e7ee6.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "What is the closest sound source coming from in front of the listener?", "answer": "The closest source in front of the listener is telephone alarm.", "canonical_answer": "telephone alarm", "truth_source": "annotation", "source_refs": [{"class_id": 50, "class_name": "telephone_alarm", "track_id": 1, "start_time": 4.8, "end_time": 13.0, "azimuth_deg": -68.541, "elevation_deg": 16.076, "distance_m": 1.82}, {"class_id": 30, "class_name": "insect", "track_id": 2, "start_time": 14.0, "end_time": 20.0, "azimuth_deg": 85.257, "elevation_deg": -40.911, "distance_m": 2.06}]}
{"qa_id": "qa_75837531775621df8226", "split": "test", "audio_id": "foa_96c6f77a85c4f7bd654f", "audio_path": "audio/test/foa_96c6f77a85c4f7bd654f.wav", "scene_annotation_csv_path": "annotations/test/foa_96c6f77a85c4f7bd654f.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "When the typing occurs, where is it located relative to the listener?", "answer": "The typing is heard from right during 4.6s to 9.0s.", "canonical_answer": "typing from right.", "truth_source": "annotation", "source_refs": [{"class_id": 54, "class_name": "typing", "track_id": 1, "start_time": 4.6, "end_time": 9.0, "azimuth_deg": -95.712, "elevation_deg": 3.392, "distance_m": 1.38}]}
{"qa_id": "qa_77b660dbdc3fc2112d2e", "split": "test", "audio_id": "foa_5c05d2e303ddc09d6b61", "audio_path": "audio/test/foa_5c05d2e303ddc09d6b61.wav", "scene_annotation_csv_path": "annotations/test/foa_5c05d2e303ddc09d6b61.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Is cooking to the left or right of speech?", "answer": "cooking is to the right of speech.", "canonical_answer": "cooking is to the right of speech.", "truth_source": "annotation", "source_refs": [{"class_id": 12, "class_name": "cooking", "track_id": 1, "start_time": 1.1, "end_time": 9.5, "azimuth_deg": 21.01, "elevation_deg": -16.405, "distance_m": 1.06}, {"class_id": 46, "class_name": "speech", "track_id": 0, "start_time": 0.0, "end_time": 20.0, "azimuth_deg": 160.19, "elevation_deg": -49.355, "distance_m": 0.88}]}
{"qa_id": "qa_1adcf7ab347ab3f3da7a", "split": "test", "audio_id": "foa_e6ce8f50e1eb22addc11", "audio_path": "audio/test/foa_e6ce8f50e1eb22addc11.wav", "scene_annotation_csv_path": "annotations/test/foa_e6ce8f50e1eb22addc11.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which of the two sound sources, the clock or the door, is positioned at a higher elevation?", "answer": "The door is at a higher elevation than the clock.", "canonical_answer": "door", "truth_source": "annotation", "source_refs": [{"class_id": 11, "class_name": "clock", "track_id": 0, "start_time": 0.0, "end_time": 18.3, "azimuth_deg": -130.743, "elevation_deg": -38.791, "distance_m": 2.9}, {"class_id": 17, "class_name": "door", "track_id": 1, "start_time": 12.2, "end_time": 20.0, "azimuth_deg": -178.718, "elevation_deg": -19.587, "distance_m": 3.41}]}
{"qa_id": "qa_c5c7c49564433027e9c8", "split": "test", "audio_id": "foa_c6bbcd333b204f191f9a", "audio_path": "audio/test/foa_c6bbcd333b204f191f9a.wav", "scene_annotation_csv_path": "annotations/test/foa_c6bbcd333b204f191f9a.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "spatial_temporal", "question_class": "reasoning", "answer_format": "short_text", "question": "At 1.1s to 7.8s, what source is active and where is it located?", "answer": "The home sound is heard from front-right and above during 1.1s to 7.8s.", "canonical_answer": "home sound from front-right and above.", "truth_source": "annotation", "source_refs": [{"class_id": 28, "class_name": "home_sound", "track_id": 0, "start_time": 1.1, "end_time": 7.8, "azimuth_deg": -63.713, "elevation_deg": 36.292, "distance_m": 0.93}]}
{"qa_id": "qa_e6ac0fd06c0e53a3d330", "split": "test", "audio_id": "foa_38bab13f3dff98cc2393", "audio_path": "audio/test/foa_38bab13f3dff98cc2393.wav", "scene_annotation_csv_path": "annotations/test/foa_38bab13f3dff98cc2393.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_elevation", "question_class": "elevation", "answer_format": "short_text", "question": "Use the DCASE FOA coordinate system: +x front, +y left, +z up; azimuth is in [-180, 180] degrees with positive values to the left, and elevation is in [-90, 90] degrees with positive values upward. Which sound source is located at a higher elevation, the cat or the tearing sound?", "answer": "The tearing sound is located at a higher elevation than the cat.", "canonical_answer": "tearing", "truth_source": "annotation", "source_refs": [{"class_id": 10, "class_name": "cat", "track_id": 3, "start_time": 13.2, "end_time": 20.0, "azimuth_deg": -166.318, "elevation_deg": -8.242, "distance_m": 1.2}, {"class_id": 49, "class_name": "tearing", "track_id": 0, "start_time": 2.3, "end_time": 20.0, "azimuth_deg": 68.335, "elevation_deg": 11.154, "distance_m": 3.51}]}
{"qa_id": "qa_e88047cf5fbc5a4c44e1", "split": "test", "audio_id": "foa_3e7231619dda7dddf620", "audio_path": "audio/test/foa_3e7231619dda7dddf620.wav", "scene_annotation_csv_path": "annotations/test/foa_3e7231619dda7dddf620.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "compare_distance", "question_class": "distance", "answer_format": "short_text", "question": "Distances are measured in meters from the listener. Use these distance categories when needed: near <1.5 m, mid-range 1.5-4.0 m, far >4.0 m. Between the appliance and the water, which sound source is positioned closer to the listener?", "answer": "The water source is closer to the listener than the appliance.", "canonical_answer": "water", "truth_source": "annotation", "source_refs": [{"class_id": 3, "class_name": "appliance", "track_id": 1, "start_time": 6.0, "end_time": 16.4, "azimuth_deg": -143.649, "elevation_deg": 14.153, "distance_m": 2.42}, {"class_id": 57, "class_name": "water", "track_id": 2, "start_time": 7.4, "end_time": 8.2, "azimuth_deg": 167.55, "elevation_deg": -8.691, "distance_m": 1.52}]}
{"qa_id": "qa_6e5a849c01d10fb78041", "split": "test", "audio_id": "foa_8944ae1a80a91bc7cf17", "audio_path": "audio/test/foa_8944ae1a80a91bc7cf17.wav", "scene_annotation_csv_path": "annotations/test/foa_8944ae1a80a91bc7cf17.csv", "dataset": "mp3d", "data_source": "qa_sim", "task_type": "moving", "task_name": "multi_hop", "question_class": "reasoning", "answer_format": "short_text", "question": "Among the sound sources in front of the listener, which one is farthest to the left?", "answer": "Among the front-positioned sources, the leftmost one is speech.", "canonical_answer": "speech", "truth_source": "annotation", "source_refs": [{"class_id": 18, "class_name": "drawer_cabinet", "track_id": 0, "start_time": 0.1, "end_time": 4.0, "azimuth_deg": -15.956, "elevation_deg": 4.084, "distance_m": 1.03}, {"class_id": 46, "class_name": "speech", "track_id": 1, "start_time": 0.3, "end_time": 2.7, "azimuth_deg": 29.7475, "elevation_deg": -34.9725, "distance_m": 2.195}]}
{"qa_id": "qa_14d9a696fe86b1e58eaa", "split": "test", "audio_id": "foa_9b7f12e5a16f476c6ac4", "audio_path": "audio/test/foa_9b7f12e5a16f476c6ac4.wav", "scene_annotation_csv_path": "annotations/test/foa_9b7f12e5a16f476c6ac4.csv", "dataset": "sim_static", "data_source": "sim_static", "task_type": null, "task_name": "relative_left_right", "question_class": "reasoning", "answer_format": "short_text", "question": "Relative to car, is aircraft on the left or on the right?", "answer": "aircraft is to the left of car.", "canonical_answer": "aircraft is to the left of car.", "truth_source": "annotation", "source_refs": [{"class_id": 0, "class_name": "aircraft", "track_id": 0, "start_time": 0.0, "end_time": 8.3, "azimuth_deg": 75.269, "elevation_deg": -9.63, "distance_m": 2.45}, {"class_id": 9, "class_name": "car", "track_id": 1, "start_time": 1.4, "end_time": 5.1, "azimuth_deg": -160.995, "elevation_deg": -20.781, "distance_m": 2.03}]}