Domain: Interior_Design / furniture_arrangement

turn: 1
modality: image
input: text: Based on the provided empty room scene image, please place the following three pieces of furniture side-by-side horizontally within the main space of the room: a standing coat rack, a suitcase, and an ottoman. Ensure there is some space between them and they do not overlap or block each other.
output: evaluation_points: 1. The image must clearly contain one of each of the three specified furniture items: a standing coat rack, a suitcase, and an ottoman.

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

3. All other background elements in the image must remain consistent with the original empty room reference image.

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

turn: 2
modality: text
input: Observe the image generated in the previous turn. Among the three newly added furniture items, which one is located in the middle position?
Options:
A. Standing coat rack
B. Suitcase
C. Ottoman
D. None of the three
E. None of the above.
output: answer: <DYNAMIC>

turn: 3
modality: image
input: Please remove the tallest furniture item from the three newly added in the previous image. Keep all other elements unchanged.
output: evaluation_points: 1. The visually tallest furniture item (the standing coat rack) must be removed, leaving that area blank or revealing the background.

2. The positions and appearances of the two remaining furniture items (suitcase and ottoman) must not change.

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

4. The image should clearly appear to be a modification of the reference image, not a completely newly generated image.

turn: 4
modality: image
input: Based on the image generated in the previous turn, rearrange the two remaining furniture items so they are strictly aligned 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 relationship where the front item partially blocks the view of the back item. Keep all other environmental elements unchanged. Please generate the adjusted room layout.
output: evaluation_points: 1. The image must contain only the two remaining furniture items (suitcase and ottoman). The removed item (standing coat rack) must not reappear.

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

3. The shorter furniture item (ottoman) must be placed in front, and the taller one (suitcase) must be placed 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 change.

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

turn: 5
modality: text
input: Observe the image generated in the previous turn. In the actual image, which furniture item is closer to the observer (camera viewpoint)?
Options:
A. Standing coat rack
B. Suitcase
C. Ottoman
D. They are at the same distance
E. None of the above.
output: answer: <DYNAMIC>