ccccEsion/IMUG-Bench huggingface dataset:
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. 24
B. 28
C. 32
D. 30
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. Spur gear, 24 teeth
B. Spur gear, 28 teeth
C. Helical gear, 28 teeth
D. Spur gear, 32 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 visible.
output: evaluation_points: 1. The image contains exactly two gears, correctly positioned as specified (driven gear above the driver gear).

The gear in the position of the original driver gear maintains all features (28 teeth, spur gear shape, original color) 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 gold, as required.

5. The newly added driven gear has 28 teeth and is a spur 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. 27
B. 28
C. 29
D. 30
E. None of the above.
output: answer: C

turn: 2
modality: text
input: Now, you need to add a driven gear to the existing one, requiring a final gear ratio of 1:1 (equal speed) so that they can mesh correctly. Which of the following "driven gear specifications" meets the requirement?
Options:
A. Spur gear, 30 teeth
B. Helical gear, 29 teeth
C. Spur gear, 29 teeth
D. Internal gear, 29 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, placing the two gears 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 expand the canvas appropriately to ensure the driven gear is fully displayed.
output: evaluation_points: 1. The image contains exactly two gears, positioned correctly on the left side as specified.

The original driver gear in its designated position maintains all features from the Turn 1 input image: 29 teeth, spur gear type, and its original color, and is fully displayed within the image.

3. The newly added driven gear in its designated position is generated completely within the image, with no part extending beyond the canvas boundary.

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

5. The newly added driven gear has 29 teeth and is a spur gear, matching the correct specification from Turn 2.

The newly added driven gear has 29 teeth and is a spur gear, matching the correct specification from Turn 2 (Option C: Spur gear, 29 teeth).
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. 28
B. 30
C. 32
D. 35
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 1:1 (equal speed) so that the two gears can mesh correctly. Which of the following 'driven gear specifications' meets the requirement?
Options:
A. Spur gear with 28 teeth
B. Spur gear with 30 teeth
C. Helical gear with 30 teeth
D. Spur gear with 32 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 to the right 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. 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 to the right of the original gear as specified.

The gear in the position of the original driver gear maintains all its features from the reference image (30 teeth, spur gear shape, original color) and is fully displayed within the image. The reference image is the input image from Turn 1.

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 orange as required.

5. The newly added driven gear has 30 teeth and is a spur 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 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. 35
C. 38
D. 40
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 speed increase (gear ratio) of 2:1 so that the two gears can mesh correctly. Which of the following 'driven gear specifications' meets the requirement?
Options:
A. Spur gear, 70 teeth
B. Helical gear, 17 teeth
C. Spur gear, 17 teeth
D. Internal gear, 17 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 its right 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 green. 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 as specified (driven gear on the right).

The gear in the position of the original driver gear maintains all features (35 teeth, spur gear shape, original color) 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 newly added driven gear is colored green as required.

5. The newly added driven gear has 17 teeth and is a spur gear, matching the correct specification from Turn 2.

6. The two gears are correctly meshed: gear teeth interlock with spaces, 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. 45
B. 48
C. 50
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 3:1 (speed increase) so that the two gears can mesh correctly. Which of the following 'driven gear specifications' meets the requirement?
Options:
A. Bevel gear (small), 16 teeth
B. Spur gear, 15 teeth
C. Bevel gear (small), 15 teeth
D. Internal gear, 15 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 its left side, as described in the previous round, 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 to ensure the driven gear is fully displayed.
output: evaluation_points: 1. The image contains exactly two gears, correctly positioned with the driven gear on the left side of the driver gear.

The gear in the position of the original driver gear (the large bevel gear) must have all its features (48 teeth, bevel shape, original color) consistent with the Turn 1 input image and be fully displayed.

3. The newly added driven gear (silver bevel gear) must be completely generated within the image boundaries, with no part cut off or extending beyond the canvas.

4. The color of the newly added driven gear must be silver, as specified.

5. The newly added driven gear must be a small bevel gear with 15 teeth, matching the correct specification from Turn 2.

The newly added driven gear must be a small bevel gear with 15 teeth, matching the specification described in Turn 2's correct option (C: Bevel gear (small), 15 teeth).
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. 45
B. 48
C. 52
D. 50
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 ratio of 3:1 (speed increase) so that they can mesh correctly. Which of the following 'driven gear specifications' meets the requirement?
Options:
A. Spur gear, 16 teeth
B. Helical gear, 15 teeth
C. Spur gear, 15 teeth
D. Internal gear, 15 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 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 red. 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 from the Turn 1 input image (number of teeth: 48, shape: spur gear, color, etc.) and is fully displayed within the image.

3. The gear in the position of the newly added driven gear is fully generated 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 red as required.

5. The gear in the position of the newly added driven gear has the correct number of teeth (15) and shape (spur gear) as specified in the correct option from Turn 2.

The gear in the position of the newly added driven gear has the correct number of teeth (15) and shape (spur gear) as specified in the Turn 2 correct option (Spur gear, 15 teeth).
Domain: Mechanisms / gear_meshing

turn: 1
modality: text
input: text: Please observe the gear in the image and select its correct number of teeth.
Options:
A. 55
B. 60
C. 65
D. 58
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. Bevel gear (large gear), 55 teeth
B. Bevel gear (large gear), 60 teeth
C. Spur gear, 60 teeth
D. Helical gear, 60 teeth
E. None of the above.
output: answer: B

turn: 3
modality: image
input: Please edit the image from Turn 1 by adding a driven gear as described in the previous turn to the left side, ensuring the two gears are in a "correctly meshed" state. The driven gear to be added should be blue. 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 to the left as specified in the prompt.

The gear in the position of the original driver gear maintains all features (number of teeth: 60, shape: bevel gear (large gear), color, etc.) consistent with the turn 1 input image and is fully displayed.

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

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

5. The newly added driven gear has 60 teeth and is a bevel gear (large gear), matching the correct specification from Turn 2.

The newly added driven gear has 60 teeth and is a bevel gear (large gear), matching the specification described in turn 2 input text (driven gear specifications: bevel gear (large gear), 60 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. 14
B. 15
C. 16
D. 45
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 1:1 so that the two can mesh correctly. Which of the following 'driven gear specifications' meets the requirement?
Options:
A. Bevel gear with 15 teeth
B. Spur gear with 15 teeth
C. Bevel gear with 45 teeth
D. Spur gear with 45 teeth
E. None of the above.
output: answer: A

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 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 on the left side as specified.

The gear in the position of the original driver gear maintains all features (number of teeth, shape, color) 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 15 teeth and is a bevel gear, matching the correct specification from Turn 2.

The newly added driven gear has 15 teeth and is a bevel gear, matching the correct specification from Turn 2 (Option A: Bevel gear with 15 teeth).
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. 15
C. 18
D. 30
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. Bevel gear, 15 teeth
B. Spur gear, 30 teeth
C. Bevel gear, 30 teeth
D. Helical gear, 60 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 should be 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 on the left side as specified.

The gear in the position of the original driver gear maintains all features (15 teeth, bevel gear type, color, etc.) consistent with 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 30 teeth and is a bevel gear, matching the correct specification from Turn 2.

The newly added driven gear has 30 teeth and is a bevel gear, matching the specification described in Turn 2 (driven gear: bevel gear, 30 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. 12
B. 15
C. 18
D. 20
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 the two gears can mesh correctly. Which of the following 'driven gear specifications' meets the requirement?
Options:
A. Bevel gear, 45 teeth
B. Spur gear, 45 teeth
C. Bevel gear, 30 teeth
D. Helical gear, 45 teeth
E. None of the above.
output: answer: A

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 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 (driven gear to the left).

The gear in the position of the original driver gear maintains all its features (number of teeth: 15, bevel gear type, original color) 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 the correct specifications: a bevel gear with 45 teeth, matching the correct option from Turn 2.

The newly added driven gear has the correct specifications: a bevel gear with 45 teeth, matching the requirement from Turn 2 (the correct option is A, which specifies a bevel gear with 45 teeth).
Domain: Mechanisms / gear_meshing

turn: 1
modality: text
input: text: Observe the gear in the provided image. Please select its correct number of teeth.
Options:
A. 12
B. 15
C. 18
D. 20
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 1:4 (reduction) so that they can mesh correctly. Which of the following 'driven gear specifications' meets the requirement?
Options:
A. Bevel gear, 15 teeth
B. Spur gear, 60 teeth
C. Bevel gear, 60 teeth
D. Helical gear, 60 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 its 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 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 on the left side as specified.

The gear in the position of the original driver gear (the small bevel gear) maintains all its features from the Turn 1 input image (number of teeth: 15, shape, color, etc.) and is fully displayed within the image.

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

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

5. The newly added driven gear has 60 teeth and is a bevel gear, matching the correct specification from Turn 2.

The newly added driven gear has 60 teeth and is a bevel gear, matching the correct specification from Turn 2 (Bevel gear, 60 teeth).
Domain: Mechanisms / object_pairing

turn: 1
modality: text
input: text: Select the correct name for the object in the image.
Options:
A. Hex Nut
B. Washer
C. Bolt
D. Screw
E. None of the above.
output: answer: A

turn: 2
modality: image
input: Please output an image: Edit the input image. The object shown is often used alongside another item, and the two can be paired or connected for use. While keeping the original object unchanged, add this "paired item" to the image and connect the two in a clear and logical manner.
output: evaluation_points: 1. Paired Item Correct: The newly added item must be a hex bolt or screw, not any other object.

2. Connection Method Correct: The two items must be shown in the correct physical connection relationship (threaded engagement). They cannot be merely placed side-by-side, floating near each other, or connected in an illogical way.

3. Original Item Features Preserved: The key visual features of the original hex nut (hexagonal shape, silver-gray metallic color, central threaded hole) must remain unchanged. It is permissible to translate, rotate, or slightly adjust its position/orientation in the scene to accommodate the connection, but it must not be replaced with a different type of nut. The original hex nut's features should match those in the turn 1 input image.
Domain: Mechanisms / object_pairing

turn: 1
modality: text
input: text: Select the correct name for the item shown in the image.
Options:
A. Cork
B. Bottle Cap
C. Wooden Peg
D. Rubber Stopper
E. None of the above.
output: answer: A

turn: 2
modality: image
input: Please output an image: Edit the input image. This item is often paired with another item and they can be used together when connected. While keeping the original item unchanged, add this 'paired item' to the scene and connect the two in a clear and logical manner.
output: evaluation_points: 1. Correct Paired Item: The newly added item must be a wine bottle, not any other object.

2. Correct Connection Method: The two items must be shown in the correct physical connection state: the cork must be inserted into the neck of the bottle, creating a seal. They cannot be merely placed side-by-side, floating nearby, or connected in an illogical way.

3. Original Item Features Preserved: The key visual features of the original cork (cylindrical shape with a rounded top, light brown color with natural grain, dark spots, and surface cracks) must remain unchanged, consistent with the cork in the turn 1 input image. It is allowed to translate, rotate, or slightly adjust its pose within the scene to fit the connection, but it cannot be replaced with a different type of cork or stopper.
Domain: Mechanisms / object_pairing

turn: 1
modality: text
input: text: Select the correct name for the object shown in the image.

Options:
A. Battery Compartment
B. Remote Control
C. Flashlight Body
D. Charging Dock
E. None of the above.
output: answer: A

turn: 2
modality: image
input: Please output an image: Edit the input image. The object in the image is often used alongside another item, and the two can be connected or paired for use. While keeping the original object unchanged, add this 'paired item' to the image and connect the two in a clear and logical manner.
output: evaluation_points: 1. Paired Item Correctness: The newly added item must be a dry cell battery (e.g., AA or AAA type), not any other object like a rechargeable battery, capacitor, or unrelated item. This is based on the object identified in Turn 1 as a 'Battery Compartment'.

2. Connection Method Correctness: The battery must be physically inserted into the compartment, making proper contact with the internal metal spring and orange conductive plate. It should not be placed beside, floating near, or incorrectly oriented within the compartment.

3. Original Object Integrity: The key features of the original battery compartment from the Turn 1 input image (grey plastic body, yellow sponge pads on the lid, internal spring and conductive plate, latch structure, surface text like 'VHF CH - 1') must remain unchanged. It may be translated, rotated, or slightly repositioned to accommodate the battery connection, but it cannot be replaced with a different type of battery holder.