ccccEsion/IMUG-Bench huggingface dataset:
Domain: Mechanisms / gear_meshing

turn: 1
modality: text
input: text: Please observe the gear in the image. Select its correct number of teeth.
Options:
A. 24
B. 27
C. 30
D. 54
E. None of the above.
output: answer: B

turn: 2
modality: text
input: Now, you want to add a driven gear to this gear, requiring a final gear ratio of 1:2 (speed reduction) so that the two gears can mesh correctly. Which of the following 'driven gear specifications' meets the requirement?
Options:
A. External gear with 27 teeth
B. External gear with 54 teeth
C. Internal gear with 54 teeth
D. External gear with 13 teeth
E. None of the above.
output: answer: B

turn: 3
modality: image
input: Please edit the image from Turn 1. Add a driven gear as described in the previous turn above the original gear, so that the two gears are in a 'correctly meshed' state. The driven gear to be added should be yellow. Based on your previous selection, generate the meshed image, and you may appropriately expand the canvas to ensure the driven gear is fully displayed.
output: evaluation_points: 1. The image contains exactly two gears, correctly positioned above and below as specified in the prompt.

The gear in the position of the original driver gear (the lower one) maintains all features (number of teeth: 27, shape, color) consistent with the Turn 1 input image and is fully displayed.

3. The gear in the position of the newly added driven gear (the upper one) is generated completely within the image boundaries, with no part cut off or extending beyond the edge.

4. The gear in the position of the newly added driven gear is colored yellow as required by the prompt.

5. The gear in the position of the newly added driven gear has the correct number of teeth (54) and is an external gear, matching the correct specification from Turn 2.

6. The two gears are in a meshed state: gear teeth and valleys interlock, boundaries are adjacent, with no visible separation or severe overlapping/intersection.
Domain: Mechanisms / gear_meshing

turn: 1
modality: text
input: text: Observe the gear in the image. What is its correct number of teeth?
Options:
A. 27
B. 29
C. 31
D. 58
E. None of the above.
output: answer: B

turn: 2
modality: text
input: Now, you need to add a driven gear to the existing gear to achieve a final gear ratio of 1:2 (speed reduction), ensuring the two gears can mesh correctly. Which of the following 'driven gear specifications' meets the requirement?
Options:
A. External gear with 27 teeth
B. External gear with 58 teeth
C. Internal gear with 58 teeth
D. External gear with 29 teeth
E. None of the above.
output: answer: B

turn: 3
modality: image
input: Based on the image from Turn 1, edit it by adding a driven gear below it, as described in the previous turn, so that the two gears are in a 'correctly meshed' state. The driven gear to be added is green. Please generate the meshed image based on your previous selection, and you may expand the canvas appropriately to ensure the driven gear is fully displayed.
output: evaluation_points: 1. The image contains exactly two gears, positioned correctly with the new gear placed below the original one.

The gear in the position of the original driver gear maintains all its characteristics from the Turn 1 input image (number of teeth: 29, shape, color, etc.) and is fully displayed within the image.

3. The newly added driven gear is fully generated within the image, with no part of it extending beyond the image boundary or being cut off.

4. The newly added driven gear is colored green, as specified in the prompt.

5. The newly added driven gear has 58 teeth and is an external gear, matching the correct specification from Turn 2.

6. The two gears are in a meshed state: their teeth and valleys interlock, their boundaries are adjacent, and there is no visible separation or severe overlapping.
Domain: Mechanisms / gear_meshing

turn: 1
modality: text
input: text: Observe the gear in the image. Select its correct number of teeth.
Options:
A. 28
B. 30
C. 32
D. 35
E. None of the above.
output: answer: B

turn: 2
modality: text
input: Now, we want to add a driven gear to this gear, requiring a final gear ratio of 1:3 (speed reduction) so that they can mesh correctly. Which of the following 'driven gear specifications' meets the requirement?
Options:
A. External gear, 60 teeth
B. External gear, 90 teeth
C. Internal gear, 90 teeth
D. External helical gear, 30 teeth
E. None of the above.
output: answer: B

turn: 3
modality: image
input: Based on the image from Turn 1, edit it by adding a driven gear as described in the previous turn. Position it below the original gear so that the two gears are in a 'correctly meshed' state. The driven gear to be added is orange. Please generate the meshed image based on your previous selection, and you may appropriately expand the canvas to ensure the driven gear is fully displayed.
output: evaluation_points: 1. The image contains exactly two gears, correctly positioned as specified (driven gear below the driver gear).

The gear in the original driver position maintains all features (30 teeth, external gear type, color, etc.) from the Turn 1 input image and is fully displayed.

3. The newly added driven gear is fully generated within the image boundaries, with no part cut off or extending beyond the canvas.

4. The color of the newly added driven gear matches the requirement: orange.

5. The newly added driven gear has the correct specifications from the Turn 2 answer: external gear with 90 teeth.

6. The two gears are correctly meshed: gear teeth interlock with gear spaces, boundaries are adjacent, with no visible separation or severe overlap.
Domain: Mechanisms / gear_meshing

turn: 1
modality: text
input: text: Observe the gear in the image. What is its correct number of teeth?
Options:
A. 28
B. 30
C. 32
D. 36
E. None of the above.
output: answer: C

turn: 2
modality: text
input: Now, you want to add a driven gear to this gear, requiring a final gear ratio of 1:2 (reduction) so that they can mesh correctly. Which of the following 'driven gear specifications' meets the requirement?
Options:
A. External gear, 60 teeth
B. Internal gear, 64 teeth
C. External gear, 64 teeth
D. Helical gear, 32 teeth
E. None of the above.
output: answer: C

turn: 3
modality: image
input: Based on the image from Turn 1, edit it by adding a driven gear as described in the previous turn above the original gear, so that the two gears are in a 'correctly meshed' state. The driven gear to be added is green. Generate the meshed image based on your previous selection, and you may appropriately expand the canvas to ensure the driven gear is fully displayed.
output: evaluation_points: 1. The image contains exactly two gears, correctly positioned above each other as specified.

The gear in the position of the original driver gear maintains all features (number of teeth: 32, shape, color, etc.) from the Turn 1 input image and is fully displayed.

3. The newly added driven gear is fully generated within the image boundaries, with no part cut off or extending beyond the edge.

4. The newly added driven gear is colored green as required.

5. The newly added driven gear has 64 teeth and is an external gear, matching the correct specification from Turn 2.

The newly added driven gear has 64 teeth and is an external gear, matching the specification selected in Turn 2 (external gear, 64 teeth).
Domain: Mechanisms / gear_meshing

turn: 1
modality: text
input: text: Please observe the gear in the image. Select its correct number of teeth:
Options:
A. 30
B. 33
C. 36
D. 39
E. None of the above.
output: answer: B

turn: 2
modality: text
input: Now, we want to add a driven gear to this gear, requiring a final gear ratio of 1:1 (equal speed) so that the two gears can mesh correctly. Which of the following 'driven gear specifications' meets the requirement?
Options:
A. External gear, 30 teeth
B. External gear, 33 teeth
C. Internal gear, 33 teeth
D. External gear, 36 teeth
E. None of the above.
output: answer: B

turn: 3
modality: image
input: Please edit the image from Turn 1. Add a driven gear as described in the previous turn below the original gear, positioning it so the two gears are in a 'correctly meshed' state. The driven gear to be added is blue. Based on your previous selection, generate the meshed image. You may expand the canvas appropriately to ensure the driven gear is fully visible.
output: evaluation_points: 1. The image contains exactly two gears, correctly positioned as specified (driven gear below the driver gear).

The gear in the position of the original driver gear maintains all features from the Turn 1 input image: number of teeth (33), shape, color, etc., and is fully visible within the image.

3. The newly added driven gear is fully generated and visible within the image, with no part of it extending beyond the image boundary.

4. The newly added driven gear is colored blue as required.

5. The newly added driven gear has the correct number of teeth (33) and is an external gear, matching the correct specification from Turn 2.

6. The two gears are in a meshed state: gear teeth and valleys interlock, boundaries are adjacent, with no visible separation or severe overlapping.
Domain: Mechanisms / gear_meshing

turn: 1
modality: text
input: text: Observe the gear in the image. Please select its correct number of teeth.
Options:
A. 32
B. 36
C. 40
D. 34
E. None of the above.
output: answer: B

turn: 2
modality: text
input: Now, we want to add a driven gear to this gear to achieve a final speed ratio of 2:1 (speed increase), so that the two gears can mesh correctly. Which of the following 'driven gear specifications' meets the requirement?
Options:
A. External gear, 72 teeth
B. Internal gear, 18 teeth
C. External gear, 18 teeth
D. Helical gear, 36 teeth
E. None of the above.
output: answer: C

turn: 3
modality: image
input: Based on the image from Turn 1, please edit it by adding a driven gear as described in the previous turn to the right side, so that the two gears are in a 'correctly meshed' state. The driven gear to be added is orange. Please generate the meshed image based on your previous selection, and you may appropriately expand the canvas to ensure the driven gear is fully displayed.
output: evaluation_points: 1. The image contains exactly two gears, correctly positioned according to the prompt (driven gear to the right).

The original driver gear in the image maintains all its features from the Turn 1 input image (36 teeth, external gear shape, original color) and is fully displayed.

3. The newly added driven gear is fully generated within the image boundaries, with no part cut off or extending beyond the edge.

4. The newly added driven gear is colored orange as required.

5. The newly added driven gear has 18 teeth and is an external gear, matching the correct specification from Turn 2.

6. The two gears are in a meshed state: gear teeth and valleys interlock, boundaries are adjacent, with no visible separation or severe overlapping.
Domain: Mechanisms / gear_meshing

turn: 1
modality: text
input: text: Observe the gear in the image. Please select its correct number of teeth.
Options:
A. 38
B. 40
C. 42
D. 44
E. None of the above.
output: answer: B

turn: 2
modality: text
input: Now, we want to add a driven gear to this gear, requiring a final speed increase ratio of 3:1 (meaning the driven gear rotates faster) so that the two can mesh correctly. Which of the following 'driven gear specifications' meets the requirement?
Options:
A. External gear, 120 teeth
B. External gear, 13 teeth
C. Internal gear, 13 teeth
D. External gear, 27 teeth
E. None of the above.
output: answer: B

turn: 3
modality: image
input: Based on the image from Turn 1, edit it by adding a driven gear as described in the previous turn above the original gear, so that the two gears are in a 'correctly meshed' state. The driven gear to be added is gold. Please generate the meshed image based on your previous selection, and you may appropriately expand the canvas so the driven gear is fully displayed.
output: evaluation_points: 1. The image contains exactly two gears, correctly positioned with the new gear above the original one.

The gear in the position of the original driver gear maintains all its features from the Turn 1 input image (number of teeth: 40, shape, color, etc.) and is fully displayed within the image.

3. The gear in the position of the newly added driven gear is generated completely within the image, with no part extending beyond the image boundary or being cut off.

4. The gear in the position of the newly added driven gear is colored gold, as required.

5. The gear in the position of the newly added driven gear has the correct number of teeth (13) and is an external gear, matching the correct specification from Turn 2.

6. The two gears are in a meshed state: gear teeth and gaps interlock, boundaries are adjacent, with no obvious separation or severe overlapping.
Domain: Mechanisms / gear_meshing

turn: 1
modality: text
input: text: Observe the gear in the image. Please select its correct number of teeth.
Options:
A. 40
B. 44
C. 48
D. 52
E. None of the above.
output: answer: B

turn: 2
modality: text
input: Now, you want to add a driven gear to this gear, requiring a final gear ratio of 2:1 (speed increase) so that the two gears can mesh correctly. Which of the following 'driven gear specifications' meets the requirement?
Options:
A. External gear, 20 teeth
B. Internal gear, 22 teeth
C. External gear, 22 teeth
D. External gear, 88 teeth
E. None of the above.
output: answer: C

turn: 3
modality: image
input: Based on the image input in Turn 1, edit it by adding a driven gear to the left side as described in the previous turn, so that the two gears are in a 'correctly meshed' state. The driven gear to be added is silver. Please generate the meshed image based on your previous selection, and you may appropriately expand the canvas so the driven gear is fully displayed.
output: evaluation_points: 1. The image contains exactly two gears, correctly positioned on the left side as specified.

The gear in the position of the original driver gear maintains all features (44 teeth, external gear type, original color) from the Turn 1 input image and is fully displayed.

3. The newly added driven gear is completely generated within the image boundaries, with no part cut off or extending beyond the edge.

4. The newly added driven gear is colored silver as required.

5. The newly added driven gear has 22 teeth and is an external gear, matching the correct specification from Turn 2.

6. The two gears are correctly meshed: gear teeth and valleys interlock, boundaries are adjacent, with no visible separation or severe overlap.
Domain: Mechanisms / gear_meshing

turn: 1
modality: text
input: text: Please observe the gear in the image. What is its correct number of teeth?
Options:
A. 20
B. 22
C. 24
D. 26
E. None of the above.
output: answer: C

turn: 2
modality: text
input: Now, we want to add a driven gear to this gear, requiring a final speed increase ratio of 2:1 (meaning the driven gear rotates twice for every rotation of the driving gear) so that they can mesh correctly. Which of the following 'driven gear specifications' meets the requirement?
Options:
A. Bevel gear (small), 10 teeth
B. Bevel gear (small), 12 teeth
C. Spur gear, 12 teeth
D. Helical gear, 24 teeth
E. None of the above.
output: answer: B

turn: 3
modality: image
input: Based on the image from Turn 1, please edit it. Add a driven gear as described in the previous turn below the original gear, positioning it in a reasonable location with sufficient space. Ensure the two gears are in a 'correctly meshed' state. The driven gear to be added is green. Please generate the meshed image based on your previous selection and expand the canvas appropriately so the driven gear is fully visible.
output: evaluation_points: 1. The image contains exactly two gears, positioned correctly with the new gear below the original as specified.

The gear in the position of the original driving gear maintains all its features from the Turn 1 input image: number of teeth (24), shape (large bevel gear), color, etc., and is fully displayed within the image.

3. The newly added driven gear is generated completely within the image boundaries, with no part cut off or extending beyond the edge.

4. The color of the newly added driven gear matches the requirement: green.

5. The number of teeth and type of the newly added driven gear match the correct option from Turn 2: Bevel gear (small), 12 teeth.

The number of teeth and type of the newly added driven gear match the requirement: Bevel gear (small), 12 teeth.
Domain: Mechanisms / gear_meshing

turn: 1
modality: text
input: text: Please observe the gear in the image. Select its correct number of teeth.
Options:
A. 48
B. 50
C. 52
D. 55
E. None of the above.
output: answer: B

turn: 2
modality: text
input: Now, we want to add a driven gear to this gear, requiring a final gear ratio of 3:1 (speed increase) so that the two gears can mesh correctly. Which of the following 'driven gear specifications' meets the requirement?
Options:
A. External gear, 17 teeth
B. Internal gear, 16 teeth
C. External gear, 16 teeth
D. External gear, 150 teeth
E. None of the above.
output: answer: C

turn: 3
modality: image
input: Please edit the image from Turn 1. Add a driven gear as described in the previous turn below the original gear, positioning it so the two gears are in a 'correctly meshed' state. The driven gear to be added is green. Please generate the meshed image based on your previous selection, and you may appropriately expand the canvas to ensure the driven gear is fully displayed.
output: evaluation_points: 1. The image contains exactly two gears, correctly positioned as specified (the new driven gear below the original driver gear).

The gear in the position of the original driver gear maintains all its features from the Turn 1 input image (number of teeth: 50, shape, color, etc.) and is fully displayed within the image.

3. The newly added driven gear is fully generated within the image, with no part of it extending beyond the image boundary or being cut off.

4. The color of the newly added driven gear matches the requirement: green.

5. The number of teeth and shape (external gear) of the newly added driven gear match the correct option from Turn 2: external gear, 16 teeth.

The number of teeth and shape (external gear) of the newly added driven gear match the requirement derived from Turn 2: external gear, 16 teeth.
Domain: Mechanisms / gear_meshing

turn: 1
modality: text
input: text: Observe the gear in the image. What is its correct number of teeth?
Options:
A. 10
B. 12
C. 14
D. 16
E. None of the above.
output: answer: B

turn: 2
modality: text
input: Now, we want to add a driven gear to this one to achieve a final gear ratio of 1:2 (reduction), so that the two gears can mesh correctly. Which of the following 'driven gear specifications' meets the requirement?
Options:
A. Helical gear, 12 teeth
B. Helical gear, 24 teeth
C. Spur gear, 24 teeth
D. Helical gear, 48 teeth
E. None of the above.
output: answer: B

turn: 3
modality: image
input: Based on the image from Turn 1, edit it by adding a driven gear as described in the previous turn below the original gear, so that the two gears are in a 'correctly meshed' state. The driven gear to be added is black. Please generate the meshed image based on your previous selection, and you may appropriately expand the canvas to ensure the driven gear is fully displayed.
output: evaluation_points: 1. The image contains exactly two gears, correctly positioned with the new one below the original as specified.

The gear in the position of the original driver gear maintains all its features from the Turn 1 input image: number of teeth (12), shape (helical), color, etc., and is fully displayed within the image.

3. The newly added driven gear is generated completely within the image boundaries, with no part cut off or extending beyond the edge.

4. The color of the newly added driven gear matches the requirement: black.

5. The number of teeth and shape (helical gear, 24 teeth) of the newly added driven gear match the correct specification from Turn 2 (Option B).

The number of teeth and shape (helical gear, 24 teeth) of the newly added driven gear match the requirement from Turn 2: 'Helical gear, 24 teeth' (which corresponds to the correct option B).
Domain: Mechanisms / gear_meshing

turn: 1
modality: text
input: text: Observe the gear in the image. Please select its correct number of teeth.
Options:
A. 12
B. 14
C. 16
D. 18
E. None of the above.
output: answer: B

turn: 2
modality: text
input: Now, we want to add a driven gear to this gear, requiring a final gear ratio of 1:2 (speed reduction) so that the two can mesh correctly. Which of the following 'driven gear specifications' meets the requirement?
Options:
A. Helical gear, 14 teeth
B. Helical gear, 28 teeth
C. Spur gear, 28 teeth
D. Helical gear, 7 teeth
E. None of the above.
output: answer: B

turn: 3
modality: image
input: Based on the image from Turn 1, edit it by adding a driven gear as described in the previous turn below the original gear, so that the two gears are in a 'correctly meshed' state. The driven gear to be added is black. Please generate the meshed image based on your previous selection, and you may appropriately expand the canvas to ensure the driven gear is fully displayed.
output: evaluation_points: 1. The image contains exactly two gears, correctly positioned as specified (driven gear below the driver gear).

The gear in the position of the original driver gear maintains all features (number of teeth: 14, helical type, color, etc.) from the Turn 1 input image and is fully displayed.

3. The newly added driven gear is fully generated within the image boundaries, with no part cut off or extending beyond the edge.

4. The color of the newly added driven gear matches the requirement: black.

5. The number of teeth and type of the newly added driven gear match the correct option from Turn 2: helical gear, 28 teeth.

The number of teeth and type of the newly added driven gear match the requirement: helical gear, 28 teeth.
Domain: Mechanisms / gear_meshing

turn: 1
modality: text
input: text: Observe the gear in the image. Select its correct number of teeth.
Options:
A. 20
B. 24
C. 25
D. 26
E. None of the above.
output: answer: C

turn: 2
modality: text
input: Now, you want to add a driven gear to this gear, requiring a final speed ratio of 3:1 (speed increase) so that they can mesh correctly. Which of the following 'driven gear specifications' meets the requirement?
Options:
A. Helical gear, 75 teeth
B. Spur gear, 8 teeth
C. Helical gear, 8 teeth
D. Bevel gear, 25 teeth
E. None of the above.
output: answer: C

turn: 3
modality: image
input: Based on the image from Turn 1, edit it by adding a driven gear to the left side, as described in the previous turn, so that the two gears are in a 'correctly meshed' state. The driven gear to be added is orange. Generate the meshed image based on your previous selection, and you may appropriately expand the canvas to ensure the driven gear is fully displayed.
output: evaluation_points: 1. The image contains exactly two gears, correctly positioned as specified (driven gear to the left of the driver gear).

The gear in the original driver position maintains all features from the Turn 1 input image: 25 teeth, helical type, color, and is fully visible within the image.

3. The newly added driven gear is fully generated and visible within the image boundaries, with no parts cut off or extending beyond the canvas.

4. The newly added driven gear is colored orange, as specified in the prompt.

5. The newly added driven gear has 8 teeth and is a helical gear, matching the correct specification from Turn 2 (Option C).

The newly added driven gear has 8 teeth and is a helical gear, matching the specification described in Turn 2 (Helical gear, 8 teeth).