Domain: Paper_Crafting / origami_sequential_logic

turn: 1
modality: image
input: Generate a square sheet of origami paper lying flat on a table, face-up, with all four edges aligned horizontally or vertically. The front of the paper is light cyan-green, and the back is dark brown.
output: evaluation_points: 1. The image should show a standard square sheet of paper at the center.

2. The visible side of the paper must be a solid light cyan-green color.

3. The paper must be perfectly flat with no visible creases.

4. All four edges of the paper must be aligned horizontally or vertically, not at an angle.

5. The background should be a simple tabletop texture that contrasts with the paper's color.

turn: 2
modality: text
input: Without lifting the paper from the table, perform a single valley fold along the horizontal centerline. After completing this fold, what color of the paper's surface should now be visible to the camera?
Options:
A. Light cyan-green
B. Dark brown
C. A blended color of both light and dark
D. Colorless
E. None of the above.
output: answer: B

turn: 3
modality: image
input: Based on the rectangular state from the previous fold, and without flipping it over, perform a second valley fold along the current vertical centerline. Generate the final result after completing these two folds.
output: evaluation_points: 1. The overall outline of the paper should now be a square (one-quarter of the original area).

2. The visible surface color must be dark brown (the back color).

The background, table texture, and any other unrelated elements must be identical to those in the Turn 1 output image.

turn: 4
modality: image
input: Now completely unfold the paper, returning it to the flat, face-up state from Turn 1. Generate how the paper appears now, focusing on showing the crease details.
output: evaluation_points: 1. The paper must be restored to its original large square outline, with dimensions similar to Turn 1.

2. The color must return to light cyan-green.

3. The paper surface must clearly show two perpendicular, intersecting creases (forming a cross), with the intersection point at the center of the paper.

The background and table texture must be identical to those in the Turn 1 output image.

turn: 5
modality: text
input: According to origami theory, after performing the two valley folds described and then unfolding (with the front facing up), the paper should have four crease segments meeting at a common endpoint. From the current camera perspective, what should be the properties of these four crease segments? (Note: A mountain fold crease appears as a ridge protruding toward the viewer, while a valley fold crease appears as a groove recessed into the paper.)
Options:
A. 4 valley folds
B. 2 mountain folds and 2 valley folds
C. 1 mountain fold and 3 valley folds
D. 3 mountain folds and 1 valley fold
E. None of the above.
output: answer: C

turn: 6
modality: text
input: Please carefully observe the unfolded image you actually generated in Turn 4. How many 'mountain fold' creases (i.e., creases that appear as raised ridges) are actually depicted in that image?
Options:
A. 0
B. 1
C. 2
D. 3
E. None of the above.
output: answer: <DYNAMIC>