Describe CSV schema and example

README.md

@@ -10,54 +10,68 @@ The dataset archive is split into 45GB parts to comply with the per-file limit.
 cat ReMindView-Bench.tar.part-* > ReMindView-Bench.tar
 ```
 
+### Dataset content
+
+Annotations are stored in CSV files with the following columns: `folder_path` (scene/view folder), `query_type` (composed type tags), `query`, `ground_truth`, `choices`, `cross_frame` (whether multiple frames are involved), `perspective_changing`, and `object_num` (objects in the view).
+
+Example row:
+- `folder_path`: `dense_view_centric_view_frame_outputs_processed/Bedroom/Bedroom_1/MattressFactory(7143095).spawn_asset(3158442)/level_20`
+- `query_type`: `object-object|relative_distance|non_perspective_changing|0` (asks relative distance between two objects without changing perspective)
+- `query`: “Which object is the closest to the shell?”
+- `choices`: `A.pillow, B.toy animal, C.shell`
+- `ground_truth`: `B.toy animal`
+- `cross_frame`: `True` (reasoning can use multiple frames)
+- `perspective_changing`: `False`
+- `object_num`: `18` objects visible in the frame set
+
 ### Sample scenes
 
 Below are several example renders from ReMindView-Bench showing indoor layouts and object detail captured in the benchmark.
-
+---
 ![](figures/figure1.png)
 
 - Query: If you are positioned where the white sofa is, facing the same direction of the white sofa, what is the spatial relationship of the white TV stand to shelf trinket?  
 - Choice: A. front-right, B. left, C. back, D. back-right  
 - Answer: B. left
-
+---
 ![](figures/figure2.png)
 
 - Query: From the perspective of frame3, which object is the closest to you?
 - Choice: A. white cabinet, B. beverage fridge, C. desk lamp, D. glass jar  
 - Answer: C. glass jar
-
+---
 ![](figures/figure3.png)
 
 - Query: If you are positioned where the lamp is, which object is the closest to you?
 - Choice: A. vertical bookstack, B. wall art, C. window, D. green bottle  
 - Answer: D. green bottle
-
+---
 ![](figures/figure4.png)
 
 - Query: If you are positioned where the black microwave is and facing the same direction of the black microwave, what is the direction of the window to you?
 - Choice: A. front, B. left, C. back-left, D. back  
 - Answer: A. front
-
+---
 ![](figures/figure5.png)
 
 - Query: Which frame taken position has a further distance to frame1 taken position?
 - Choice: A. frame2, B. farme4, C. frame3
 - Answer: C. frame3
-
+---
 ![](figures/figure6.png)
 
 - Query: How did you likely move from the taken position of frame2 to the taken position of frame3?
 - Choice: A. go opposite, B. go left and go forward, C. go right and go forward
 - Answer: B. go left and go forward
-
+---
 ![](figures/figure7.png)
 
 - Query: Which object is the closest to the yellow sofa?
 - Choice: A. bookstack, B. white lamp, C. wall art, D. shelf trinket
 - Answer: C. wall art
-
+---
 ![](figures/figure8.png)
 
 - Query: If you are positioned where the white small kitchen cabinet is, facing the same direction of the white small kitchen cabinet and then turn left, which object would be in the front of the dining table from this view direction?
 - Choice: A. wineglass, B. pot, C. chair
-- Answer: C. chair
+- Answer: C. chair