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 picture, and choose the option that most accurately describes its category name: A. Trousers, B. Shorts, C. Skirt, D. Leggings, E. None of the above.
output: answer: A

turn: 2
modality: image
input: Now, based on the image given to you in Turn 1, modify only the person's lower body garment: switch it from its current category to a skirt. All other unrelated details must remain unchanged.
output: evaluation_points: 1. The lower body garment has been successfully switched from trousers to a skirt, with clear, distinguishable features (e.g., a visible skirt silhouette, hemline, and lack of separate leg tubes).

2. All other unrelated clothing items (the patterned short-sleeved shirt, black canvas sneakers) strictly match the input image in color, pattern, style, and fit.

3. The person's characteristics (facial features, hairstyle, beard, body type, sunglasses) and action pose (crouching position, arm placement, head tilt) are consistent with the input image.

4. The image background and overall scene (the graffiti wall with gold, teal, and black calligraphy, the dark tiled pavement, the lighting) are consistent with the input image and show no significant changes.

5. The image can be clearly identified as a modification of the picture provided in Turn 1, not a completely regenerated image (e.g., the dog, the person's specific pose, and background details should be identical to the Turn 1 input image).

turn: 3
modality: text
input: Observe the background environment of the image you generated, and choose the scene type that best matches it: A. Urban Graffiti Alley, B. Beach Shoreline, C. Forest Trail, D. Modern Office Interior, E. None of the above.
output: answer: <DYNAMIC>

turn: 4
modality: image
input: Based on your most recently generated image, move the person to a completely new scene: a beach shoreline, and only modify the background, keeping all other unrelated elements unchanged.
output: evaluation_points: 1. The background has been completely replaced with a beach shoreline scene (featuring sand, water, sky, possibly seashells or waves) and is clearly different from the graffiti wall background in the Turn 1 input image. The new beach features are prominent and correctly depicted.

The person's clothing (the patterned short-sleeved shirt, the skirt, black canvas sneakers) strictly matches the Turn 2 output image in color, pattern, style, and fit. The skirt must be present, as required by Turn 2's instruction to 'switch it from its current category to a skirt'.

The person's characteristics (facial features, hairstyle, beard, body type, sunglasses) and pose (crouching position, arm placement, head tilt) are consistent with the Turn 1 input image.

The dog's appearance, position, and the person's interaction with it are consistent with the Turn 1 input image.

The image can be clearly identified as a modification of the Turn 2 output image, not a completely regenerated image (e.g., the person, dog, and their specific arrangement should be identical to the Turn 2 output image, only the background is swapped to a beach shoreline as required by Turn 4's instruction).