Domain: Interior_Design / furniture_arrangement

turn: 1
modality: image
input: text: Based on the provided reference image of an empty room, please place the following three pieces of furniture side-by-side horizontally within the main space of the room: a locker room storage cabinet, a long bench, and a weighing scale. Ensure there is some space between them so they do not overlap or block each other.
output: evaluation_points: 1. The image must clearly contain one instance each of the three specified furniture items: a locker room storage cabinet, a long bench, and a weighing scale.

2. All three furniture items must be arranged horizontally (left-to-right) relative to the viewer, not stacked or placed in a front-to-back configuration.

3. All other background elements and the room's environment must remain identical to the provided empty room reference image.

4. The image must clearly appear to be a modification of the reference image (e.g., by adding objects), not a completely newly generated room scene.

turn: 2
modality: text
input: Observe the image generated in the previous turn. Among the three newly added pieces of furniture, which one is positioned in the middle?
Options:
A. Locker room storage cabinet
B. Long bench
C. Weighing scale
D. None of the furniture is in the middle
E. None of the above.
output: answer: <DYNAMIC>

turn: 3
modality: image
input: Please remove the tallest piece of furniture from the three newly added in the previous image. Keep all other elements unchanged.
output: evaluation_points: 1. The visually tallest furniture item (the locker room storage cabinet) must be removed. Its previous location should now be empty or show the background.

2. The positions and appearances of the two remaining furniture items (the long bench and the weighing scale) must not change from the previous image.

The background and all unrelated environmental elements must remain consistent with the Turn 1 input image.

4. The image must clearly appear to be a modification of the reference/previous image, not a completely newly generated scene.

turn: 4
modality: image
input: Based on the image generated in the previous turn, please rearrange the two remaining pieces of furniture so they are positioned strictly along the same vertical (front-to-back) line. Place the shorter furniture item in front and the taller one behind it, creating a correct visual occlusion where the front item partially blocks the view of the rear item. Keep all other environmental elements unchanged. Please generate the adjusted room layout.
output: evaluation_points: 1. The image should contain only the two remaining furniture items (long bench and weighing scale). The previously removed locker room storage cabinet must not reappear.

2. The two furniture items must be aligned strictly along the same front-to-back axis, not offset left or right from each other.

3. The shorter furniture item (weighing scale) must be positioned in front, and the taller item (long bench) must be positioned behind it.

4. The front furniture item must visually occlude part of the rear furniture item, establishing a clear foreground/background relationship.

5. The style and size of the furniture items must remain unchanged; only their positions and front/back relationship should be altered.

The room background must remain consistent with the Turn 1 input image. The image should appear as a continuous modification from the previous steps.

turn: 5
modality: text
input: Observe the image generated in the previous turn. In the actual image, which piece of furniture is closer to the observer (camera viewpoint)?
Options:
A. Locker room storage cabinet
B. Long bench
C. Weighing scale
D. They are at the same distance
E. None of the above.
output: answer: <DYNAMIC>