Domain: Apparel / background_replacement

turn: 1
modality: text
input: text: Observe the lower body garment (the main clothing from the waist to the ankles) of the person in the image. If a dress is worn, consider the entire outfit. From the options below, select the one that most accurately describes its category name: A. Evening Gown, B. Trousers, C. Skirt, D. Jumpsuit, E. None of the above.
Options:
A. Evening Gown
B. Trousers
C. Skirt
D. Jumpsuit
E. None of the above
output: answer: A

turn: 2
modality: image
input: Now, based on the image provided to you in Turn 1, modify only the person's lower body garment: switch it from its current category to trousers. Specifically, change it to wide-leg trousers. All other unrelated details must remain unchanged.
output: evaluation_points: 1. The lower body garment has been successfully switched from a gown/skirt to wide-leg trousers, as required by the Turn 2 input text, with clear, distinguishable features (e.g., distinct trouser legs, waistband, and leg structure).

2. All other unrelated clothing elements (the strapless burgundy bodice, footwear) remain strictly consistent with the Turn 1 input image.

3. The person's characteristics (facial features, hairstyle, body type) and pose (three-quarter stance, head turned, arm positions) remain consistent with the Turn 1 input image.

4. The image background (seamless, uniform light-gray studio backdrop) and overall scene remain consistent with the Turn 1 input image, with no significant changes.

5. The image can clearly be seen as a modification of the image provided in Turn 1 (the input image), not a completely regenerated image.

turn: 3
modality: text
input: Observe the background environment of the image you generated and select the most appropriate scene type: A. Studio Portrait, B. Urban Street, C. Forest, D. Beach, E. None of the above.
Options:
A. Studio Portrait
B. Urban Street
C. Forest
D. Beach
E. None of the above
output: answer: A

turn: 4
modality: image
input: Based on your most recently generated image, move the person to a completely new scene: an urban street at night. Only modify the background, keeping all other unrelated elements unchanged.
output: evaluation_points: 1. The background has been completely replaced with an urban street at night scene, which is clearly different from the original studio background. The new background features (e.g., buildings, streetlights, pavement, nighttime lighting) are prominent and correctly depicted.

2. The person's clothing (the strapless burgundy bodice and wide-leg trousers, footwear) remains strictly consistent with the person's clothing in the Turn 2 output image. Specifically, the lower body garment must remain as the 'wide-leg trousers' as required by the Turn 2 input text.

3. The person's characteristics (facial features, hairstyle, body type) and pose (three-quarter stance, head turned, arm positions) remain strictly consistent with the person in the Turn 1 input image.

4. The overall composition and framing of the person within the scene should be similar to the reference, with only the background environment changed.

5. The image can clearly be seen as a modification of the image generated in Turn 2, not a completely regenerated image.