ccccEsion/IMUG-Bench huggingface dataset:
Domain: Physics / refraction_single

turn: 1
modality: text
input: A transparent glass is empty. Inside it, a slender test tube brush is placed, either standing upright or leaning against the side. Which of the following descriptions is correct about the initial setup?

Options:
A. The glass is half-full of water.
B. The test tube brush is broken or bent.
C. The glass is transparent and empty, with the brush clearly visible and straight.
D. The brush is placed outside the glass.
E. None of the above.
output: answer: C

turn: 2
modality: image
input: Generate a transparent, empty glass. Inside it, place a slender test tube brush, either standing upright or leaning against the inner wall.
output: evaluation_points: The glass is transparent and empty, with a clean, simple background.

The slender test tube brush is clearly visible, appears straight without any bending or breaking.

The brush is placed inside the glass in a plausible position (e.g., leaning against the inner wall or standing upright).

turn: 3
modality: text
input: Based on the previous image, water is now poured into the glass until it is about half full. Which of the following observations about the test tube brush is correct?

Options:
A. The brush appears completely straight and unchanged.
B. The brush shows a clear visual break or displacement at the air-water interface due to refraction.
C. The brush's underwater part appears thinner than the part above water.
D. The glass has changed color and style from the first image.
E. None of the above.
output: answer: B

turn: 4
modality: image
input: Based on the previous image, add clear water to the glass until it is about half full. Generate the observed appearance of the test tube brush now.
output: evaluation_points: The water level is approximately half the height of the glass, and the water appears transparent.

The test tube brush shows a clear visual break or displacement at the air-water interface, illustrating the refraction effect.

The underwater portion of the brush appears slightly thicker than the part above water, due to the lens-like magnification effect of water.

The background, glass style, and the brush's original appearance (color/material) remain consistent with the image from Turn 2 output.

The image should clearly appear to be a modified version of the Turn 2 output image, not a completely new, unrelated generating.
Domain: Physics / refraction_single

turn: 1
modality: text
input: A slender eyeliner pencil is placed inside an empty, transparent glass. Which of the following best describes the initial, correct visual representation of this setup before any water is added?

Options:
A. A transparent glass, empty, with a slender eyeliner pencil standing upright inside it.
B. A transparent glass, half-full of water, with a slender eyeliner pencil appearing broken at the water's surface.
C. A transparent glass, empty, with a slender eyeliner pencil lying flat on a table next to it.
D. A transparent glass, completely full of water, with a slender eyeliner pencil submerged and appearing magnified.
E. None of the above.
output: answer: A

turn: 2
modality: image
input: Generate an empty, transparent glass. Inside the glass, place a slender eyeliner pencil. The pencil should be positioned either vertically or leaning at an angle against the inner wall of the glass.
output: evaluation_points: 1. The glass is transparent and completely empty, set against a simple, uncluttered background.

2. The slender eyeliner pencil is clearly visible, with a straight form showing no bends, breaks, or distortions.

3. The pencil is placed realistically inside the glass, either standing vertically or leaning at an angle against the inner wall.

turn: 3
modality: text
input: Based on the image from the previous turn, the glass is now filled with water to about half its height. Considering the principle of refraction, which of the following visual effects should be observed in the new image?

Options:
A. The pencil appears completely unchanged, with no visual difference between the parts in air and water.
B. The pencil appears broken or displaced at the air-water boundary, and the submerged section looks slightly thicker.
C. The water is opaque, completely obscuring the submerged part of the pencil.
D. The pencil has changed color, and the glass is now a different shape.
E. None of the above.
output: answer: B

turn: 4
modality: image
input: Using the previous image as a reference, modify it to show the glass now filled with water to approximately half its height. Generate the visual appearance of the slender eyeliner pencil as observed under these new conditions.
output: evaluation_points: 1. The water level fills about half of the glass, and the water is depicted as transparent.

2. The pencil shows a clear visual 'break' or displacement at the air-water interface due to refraction.

3. The section of the pencil underwater appears slightly thicker than the section in air, illustrating a lens-like magnification effect.

The background, style of the glass, and the original appearance of the pencil (its color and texture) remain consistent with the Turn 2 output image.

The new image should be clearly identifiable as a modification of the Turn 2 output image, not a completely redrawn or unrelated scene.
Domain: Physics / refraction_single

turn: 1
modality: text
input: A transparent glass is empty. Inside it, a long, thin solid object is placed. What is the most likely state of this object?
Options:
A. It is bent or broken.
B. It is completely submerged in a liquid.
C. It is straight and leaning against the inner wall of the glass.
D. It is floating on the surface of a liquid.
E. None of the above.
output: answer: C

turn: 2
modality: image
input: Generate a transparent glass (empty). Inside the glass, place a single uncooked spaghetti noodle, either standing upright or leaning at an angle.
output: evaluation_points: 1. The glass is transparent and empty, with a simple background.

2. The uncooked spaghetti noodle is clearly visible, appearing straight with no bends or breaks.

3. The noodle is placed realistically inside the glass, such as leaning against the inner wall.

turn: 3
modality: text
input: Based on the previous image, the glass is now filled with water to about half its height. What visual effect should be observed on the object at the air-water boundary?
Options:
A. The object disappears completely.
B. The object appears to be 'broken' or displaced at the water's surface due to refraction.
C. The object changes color.
D. The object starts floating.
E. None of the above.
output: answer: B

turn: 4
modality: image
input: Based on the previous image, fill the glass with clear water to about half its height. Generate the observed appearance of the uncooked spaghetti noodle now.
output: evaluation_points: 1. The water level is approximately half the glass height, and the water appears transparent.

2. The noodle shows a clear visual 'break' or displacement at the air-water interface due to refraction.

3. The submerged portion of the noodle appears slightly thicker than the part above water (lens magnification effect).

The background, glass style, and the noodle's original appearance (color/material) remain consistent with Turn 2 output image.

The image should clearly appear to be a modified version of the Turn 2 output image, not a completely redrawn image.
Domain: Physics / refraction_single

turn: 1
modality: text
input: An image shows an empty transparent glass. Inside the glass, a long, thin, unlit incense stick is placed, either standing upright or leaning against the side. What is the primary physical phenomenon that will be visually demonstrated in the next step when water is added?

Options:
A. Reflection causing the item to appear mirrored.
B. Refraction causing the item to appear bent or displaced at the water's surface.
C. Diffusion causing the item's color to fade underwater.
D. Absorption causing the underwater part of the item to disappear.
E. None of the above.
output: answer: B

turn: 2
modality: image
input: Generate an empty transparent glass. Inside it, place a long, thin, unlit incense stick, either standing vertically or leaning at an angle against the inner wall.
output: evaluation_points: 1. The glass is transparent and empty, with a simple, clean background.

2. The long, thin, unlit incense stick is clearly visible, appearing straight without any bends or breaks.

3. The item is placed plausibly inside the glass, either standing upright or leaning against the inner wall.

turn: 3
modality: text
input: Referring to the image from the previous turn, water is now poured into the glass until it is about half full. Which of the following best describes the expected visual change to the incense stick?

Options:
A. The entire stick becomes uniformly thicker.
B. The stick appears broken or displaced at the air-water interface.
C. The stick's color changes completely underwater.
D. The stick casts a distinct shadow on the bottom of the glass.
E. None of the above.
output: answer: B

turn: 4
modality: image
input: Based on the previous image, add clear water to the glass until it is approximately half full. Generate the observed appearance of the incense stick now.
output: evaluation_points: 1. The water level is about halfway up the glass, and the water appears transparent.

2. The incense stick shows a clear visual 'break' or displacement at the air-water interface due to refraction.

3. The submerged portion of the stick appears slightly thicker than the part above water, demonstrating a lens-like magnification effect.

The background, glass style, and the original appearance of the incense stick (color/material) remain consistent with the image from Turn 2 output.

The image should clearly appear to be a modification of the Turn 2 output image, not a completely new, unrelated generating.
Domain: Physics / refraction_single

turn: 1
modality: text
input: A transparent glass is empty. Inside it, a long, thin object is placed. Which of the following descriptions is most accurate for the initial setup?
Options:
A. The glass is half-full of water, and the object appears broken at the waterline.
B. The glass is empty, and the object is placed upright or leaning against the inside wall.
C. The glass contains a colored liquid, and the object is floating on the surface.
D. The glass is opaque, and the object is lying horizontally at the bottom.
E. None of the above.
output: answer: B

turn: 2
modality: image
input: Generate a transparent glass (empty) with a long, thin screwdriver placed vertically or leaning inside it.
output: evaluation_points: 1. The glass is transparent and empty, with a simple background.

2. The long, thin screwdriver is clearly visible, straight in form, with no bending or breaking.

3. The screwdriver is placed reasonably inside the glass, leaning against the inner wall.

turn: 3
modality: text
input: Based on the previous image, water is added to fill the glass about halfway. What visual effect should be observed?
Options:
A. The screwdriver disappears completely underwater.
B. The screwdriver shows a clear 'break' or displacement at the air-water interface due to refraction.
C. The screwdriver changes color to bright red.
D. The water level is at the very top of the glass, causing overflow.
E. None of the above.
output: answer: B

turn: 4
modality: image
input: Based on the previous image, add clear water to fill the glass about halfway. Generate the observed appearance of the screwdriver now.
output: evaluation_points: 1. The water level is approximately half the height of the glass, and the water is transparent.

2. The screwdriver shows a distinct 'break' or offset visual effect at the air-water interface due to refraction.

3. The submerged part of the screwdriver appears slightly thicker than the part above water (lens magnification effect).

The image background, glass style, and screwdriver's original appearance (color/material) remain consistent with Turn 2 output image.

The image is clearly a modification of the Turn 2 output image, not a completely new generating.
Domain: Physics / refraction_single

turn: 1
modality: text
input: A slender ceramic rod is placed inside an empty transparent glass. Which of the following best describes the expected visual appearance of the rod when viewed from the side, before any liquid is added?

Options:
A. The rod appears perfectly straight and continuous.
B. The rod appears broken or misaligned at the air-water interface.
C. The rod appears thicker underwater than above water.
D. The rod is invisible inside the glass.
E. None of the above.
output: answer: A

turn: 2
modality: image
input: Generate an empty transparent glass with a slender ceramic rod placed vertically or leaning against the inside wall of the glass.
output: evaluation_points: 1. The glass is transparent and empty, with a simple background.

2. The slender ceramic rod is clearly visible, appearing straight without any bends or breaks.

The rod appears straight without any bends or breaks. (Note: The Turn 1 text question's correct answer (A) specifies the rod appears perfectly straight and continuous before any liquid is added. The image generation prompt for Turn 2 asks to generate an empty glass with a rod placed inside, which corresponds to the scenario described in Turn 1. Therefore, the rod should not show any refraction effects such as appearing thicker or broken, as no liquid is present.)

turn: 3
modality: text
input: Based on the image from Turn 1, the glass is now filled halfway with clear water. Which of the following describes the correct visual effect observed on the ceramic rod?

Options:
A. The rod appears perfectly straight and continuous throughout.
B. The rod appears broken or misaligned at the point where it enters the water.
C. The portion of the rod above water appears thicker than the portion below water.
D. The entire rod becomes invisible once submerged.
E. None of the above.
output: answer: B

turn: 4
modality: image
input: Based on the previous image, add clear water to fill the glass approximately halfway. Generate the observed appearance of the ceramic rod now.
output: evaluation_points: 1. The water level is about halfway up the glass, and the water is transparent.

2. The rod shows a clear visual break or displacement at the air-water interface due to refraction.

3. The submerged portion of the rod appears slightly thicker than the portion above water due to the magnifying lens effect of the water/glass.

The submerged portion of the rod appears slightly thicker than the portion above water due to the magnifying lens effect of the water/glass.

The background, glass style, and the rod's original appearance (color/material) remain consistent with the image generated in Turn 2.
Domain: Physics / refraction_single

turn: 1
modality: image
input: Generate an empty, transparent glass. Inside the glass, place a slender marker pen, either standing upright or leaning against the side.
output: evaluation_points: 1. The glass is transparent and empty, with a clean, simple background.

2. The slender marker pen is clearly visible, with a straight form showing no bends or breaks.

3. The pen is placed realistically inside the glass, either standing vertically or leaning against the inner wall.

turn: 2
modality: image
input: Based on the previous image, add water to the glass until it is about half full. Generate how the marker pen appears now.
output: evaluation_points: 1. The water level is approximately halfway up the glass, and the water is transparent.

2. A clear visual 'break' or displacement is visible at the air-water interface due to refraction.

3. The submerged portion of the pen appears slightly thicker than the part above water, showing a lens-like magnification effect.

The background, glass style, and the pen's original appearance (color/material) remain consistent with the Turn 1 output image.

The background, glass style, and the pen's original appearance (color/material) remain consistent with the Turn 1 output image.
Domain: Physics / refraction_single

turn: 1
modality: text
input: A transparent, empty glass is generated. Inside the glass, a slender solid object is placed. Which of the following best describes the correct initial state of the object before any liquid is added?
Options:
A. The object is placed horizontally at the bottom of the glass.
B. The object is placed vertically or leaning against the inner wall of the glass.
C. The object is placed outside the glass, next to it.
D. The object is broken into several pieces inside the glass.
E. None of the above.
output: answer: B

turn: 2
modality: image
input: Generate a transparent, empty glass. Inside the glass, place a slender copper wire either vertically or leaning against the inner wall.
output: evaluation_points: 1. The glass is transparent and empty, with a simple background.

2. The slender copper wire is clearly visible, appearing straight without any bends or breaks.

3. The wire is placed reasonably inside the glass, either vertically or leaning against the inner wall.

turn: 3
modality: text
input: Based on the image from the previous turn, water is added to the glass until it is about half full. What visual effect should be observed on the object?
Options:
A. The object disappears completely underwater.
B. The object appears perfectly straight and continuous through air and water.
C. The object shows a clear visual 'break' or displacement at the air-water interface due to refraction.
D. The object changes color when submerged in water.
E. None of the above.
output: answer: C

turn: 4
modality: image
input: Based on the previous image, add clear water to the glass until it is about half full. Generate the observed appearance of the copper wire.
output: evaluation_points: 1. The water level is approximately half the height of the glass, and the water is transparent.

2. The wire shows a clear visual 'break' or displacement at the air-water interface due to refraction.

3. The submerged portion of the wire appears slightly thicker than the part in air due to the lens-like magnification effect of water.

The background, glass style, and the original appearance of the wire (color/material) remain consistent with Turn 2 output image.

The image should clearly appear to be a modified version of the Turn 2 output image, not a completely new generation.
Domain: Physics / refraction_single

turn: 1
modality: text
input: A transparent glass is empty. Inside it, a slender, solid object is placed. What is the most likely visual effect on this object when the glass is then filled halfway with water?

Options:
A. The object will appear to be completely straight and continuous, with no change.
B. The object will appear to be broken or displaced at the air-water boundary.
C. The object will change color entirely.
D. The object will appear to be floating above the water's surface.
E. None of the above.
output: answer: B

turn: 2
modality: image
input: Generate a transparent, empty glass. Inside the glass, place a slender fiber optic cable, either standing vertically or leaning against the side of the glass.
output: evaluation_points: 1. The glass is transparent and empty, with a simple, clean background.

2. The slender fiber optic cable is clearly visible, with a straight form showing no bends or breaks.

3. The object is placed in a plausible position inside the glass, such as leaning against the inner wall.

turn: 3
modality: image
input: Based on the previous image, fill the glass with water to about half its height. Generate the observed appearance of the fiber optic cable now.
output: evaluation_points: 1. The water level is at approximately half the height of the glass, and the water is transparent.

2. The fiber optic cable shows a clear visual 'break' or displacement at the air-water interface due to refraction.

3. The submerged portion of the cable appears slightly thicker than the part above water, simulating a lens magnification effect.

The image background, glass style, and the original appearance of the cable (color/material) remain consistent with the image from Turn 2 output.

The image is clearly a modified version of the Turn 2 output image, not a completely new, unrelated generating.
Domain: Physics / refraction_single

turn: 1
modality: text
input: A transparent, empty glass is generated. Inside the glass, a slender solid object is placed, either vertically or leaning against the side. What is the most likely object being depicted based on this description?

Options:
A. A long-stemmed rose
B. A slender dinner knife
C. A wooden chopstick
D. A metal straw
E. None of the above.
output: answer: B

turn: 2
modality: image
input: Generate a transparent, empty glass. Inside the glass, place a slender dinner knife, either standing upright or leaning against the inner wall.
output: evaluation_points: The glass is transparent and empty, with a clean, simple background.

The slender dinner knife is clearly visible, with a straight form showing no bends or breaks.

The knife is placed plausibly inside the glass, such as leaning against the inner wall or standing vertically.

turn: 3
modality: text
input: Based on the previous image, water is poured into the glass until it is about half full. What is the primary optical phenomenon that should be observed in the new image?

Options:
A. The knife appears to have changed color.
B. The knife appears broken or displaced at the air-water boundary due to refraction.
C. The entire knife becomes magnified uniformly.
D. The knife's reflection on the water surface becomes the main feature.
E. None of the above.
output: answer: B

turn: 4
modality: image
input: Based on the previous image, pour clear water into the glass until it is approximately half full. Generate the observed appearance of the dinner knife now.
output: evaluation_points: The water level is at about half the glass's height, and the water is transparent.

The knife shows a clear visual 'break' or displacement at the air-water interface due to refraction.

The submerged portion of the knife appears slightly thicker than the part above water, due to the magnifying lens effect of the water and glass.

The background, glass style, and the knife's original appearance (color/material) remain consistent with the image from Turn 2 output.

The image is clearly a modification of the Turn 2 output image (e.g., water added, knife appearance altered), not a completely new, unrelated generating.