[ { "voice": [ "texture/task_comparison/texture_pair_000.wav" ], "conversations": [ { "from": "human", "value": "You are given a concatenated audio of two clips with 0.5 seconds of silence in between. Please determine which clip is the sound of clock_tick? Only answer letter 'A' (refers to the first clip) or 'B' (refers to the second clip). Do not add any explanation, punctuation, or extra text.