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 double-door wardrobe, a nightstand, and an office swivel chair. 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 of each of the three specified furniture items: a double-door wardrobe, a nightstand, and an office swivel chair.

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 and irrelevant details must remain identical to the input empty room reference image.

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

turn: 2
modality: text
input: Observe the image generated in the previous turn. Among these three newly added pieces of furniture, which one is positioned in the middle?

Options:
A. Double-door wardrobe
B. Nightstand
C. Office swivel chair
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 double-door wardrobe) must be removed, leaving that area blank or revealing the background.

2. The positions and appearances of the two remaining furniture items 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, please rearrange the two remaining pieces of furniture so they are aligned strictly along a single 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 should contain only the two remaining furniture items; the removed item must not reappear.

2. The two furniture items must be aligned strictly along a single front-to-back axis, not offset left or right.

3. The shorter furniture item (nightstand) must be positioned in front, and the taller one (office swivel chair) must be positioned behind.

4. The front furniture item must visually occlude part of the rear furniture item, establishing a clear occlusion 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 result.

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. Double-door wardrobe
B. Nightstand
C. Office swivel chair
D. They are at the same distance
E. None of the above.
output: answer: <DYNAMIC>