Domain: Interior_Design / furniture_arrangement

turn: 1
modality: image
input: text: Based on the provided empty room reference image, please place the following three items side-by-side horizontally in the main space of the room: a supermarket shelf, a stack of shopping baskets, and a checkout counter. 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 a supermarket shelf, a stack of shopping baskets, and a checkout counter.

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

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

4. The image should clearly appear to be a modification of the reference image 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 items, which one is positioned in the middle?
Options:
A. Supermarket shelf
B. Stack of shopping baskets
C. Checkout counter
D. None of the items are in the middle
E. None of the above.
output: answer: <DYNAMIC>

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

2. The positions and appearances of the two remaining items (the stack of shopping baskets and the checkout counter) must not change.

3. The background and all other elements must remain consistent with the Turn 1 input image (the provided empty room reference image).

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

turn: 4
modality: image
input: Based on the image from the previous turn, please rearrange the two remaining items so they are strictly aligned along a single vertical (front-to-back) line. Place the shorter item in front and the taller item behind it, creating a correct visual occlusion 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 items (stack of shopping baskets, checkout counter). The removed supermarket shelf must not reappear.

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

3. The shorter item (stack of shopping baskets) must be positioned in front, and the taller item (checkout counter) must be positioned behind it.

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

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

6. The room background must remain consistent with the Turn 1 input image (the provided empty room reference 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 item is closer to the observer (camera viewpoint)?
Options:
A. Supermarket shelf
B. Stack of shopping baskets
C. Checkout counter
D. They are at the same distance
E. None of the above.
output: answer: <DYNAMIC>