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 furniture items side-by-side horizontally in the main space of the room: a telescope, a laptop desk, and a star projector. 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 furniture items: a telescope, a laptop desk, and a star projector.

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

3. All other background elements in the image must remain consistent with 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.

turn: 2
modality: text
input: Observe the image generated in the previous turn. Among the three newly added furniture items, which one is positioned in the middle?
Options:
A. Telescope
B. Laptop desk
C. Star projector
D. None of the above
E. None of the above.
output: answer: <DYNAMIC>

turn: 3
modality: image
input: 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 telescope) must be removed, leaving that area blank or revealing the background.

2. The positions and appearances of the remaining two furniture items must remain unchanged.

The background and all unrelated elements must match the Turn 1 input image.

4. The image must 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, reposition the two remaining furniture items so they are aligned strictly along a single vertical (front-back) axis. 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; the removed item must not reappear.

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

3. The shorter furniture item (laptop desk) must be placed in front, and the taller one (star projector) must be placed behind.

4. The front furniture item must visually occlude part of the back 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 match 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. Telescope
B. Laptop desk
C. Star projector
D. They are equally distant
E. None of the above.
output: answer: <DYNAMIC>