ccccEsion/IMUG-Bench huggingface dataset:
Domain: Chemistry / combustion_flame

turn: 1
modality: text
input: Which of the following substances are characterized by being a colorless liquid at room temperature, possessing a pungent, vinegar-like odor, and being miscible with water in all proportions?

Options:
A. Concentrated Sulfuric Acid (H2SO4)
B. Ethanol (C2H5OH)
C. Acetic Acid (CH3COOH)
D. Sodium Hydroxide Solution (NaOH, aq)
E. Acetone (C3H6O)
F. Glycerol (C3H8O3)
G. None of the above are correct.
output: answer: C, E

turn: 2
modality: image
input: It is known that the target substance is one of the correct options from the previous question and has the following additional property: it is a weak organic acid that can corrode many metals, releasing hydrogen gas. Please generate an image showing this target substance being stored correctly in its proper container and placed on a laboratory bench.
output: evaluation_points: 1. The container generated in the image is correct: it is a glass reagent bottle with a glass stopper or a plastic screw cap resistant to organic acids.

2. The substance generated is indeed Acetic Acid, appearing as a clear, colorless liquid consistent with the described 'colorless liquid' property.

3. The substance is contained in the bottle in a typical manner for a liquid reagent, filled to an appropriate level (e.g., 2/3 full). There is no special storage medium like oil, as it is stored neat.

4. The background is a simple laboratory bench scene, consistent with the requirement in the current turn's input text.

turn: 3
modality: image
input: We will now refer to the substance you identified earlier as the 'target substance'. Please generate the target substance undergoing combustion in air with the aid of an ignition source. The background is a simple laboratory bench.
output: evaluation_points: 1. The combustion intensity in the generating is consistent with 'a steady, blue, non-luminous flame', characteristic of the complete combustion of a volatile organic liquid like acetic acid. It should not be depicted as explosive or wildly uncontrolled.

2. The color of the combustion flame is the pale blue typical for acetic acid vapor burning in air.

3. The combustion employs reasonable apparatus: a small amount of the liquid in an evaporating dish or on a watch glass, being ignited with a match or burner. Alternatively, it could be shown vaporizing from the mouth of its bottle and being lit. The setup should be safe and practical.

4. The background is a simple laboratory bench scene, consistent with the requirement in the current turn's input text.
Domain: Chemistry / combustion_flame

turn: 1
modality: image
input: Generate a concise chemical laboratory bench scene: A substance is contained in a beaker. The substance must have the following observable appearance: white, solid, fine crystalline powder, opaque. The background should be a simple laboratory bench environment with basic equipment outlines, avoiding clutter and text labels.
output: evaluation_points: 1. The generated container is correct and is indeed a beaker.

2. The color and appearance (fine crystalline powder) of the target substance conform to the description 'white, solid, fine crystalline powder'.

3. The substance is appropriately contained in the beaker, with a suitable quantity.

4. The background is a simple laboratory bench scene.

turn: 2
modality: text
input: Based on the appearance of the substance in the input image, and given that this substance has the following properties: 1) It is readily soluble in water. 2) It has a sweet taste. 3) It is a reducing sugar that can react with Tollens' reagent. Which of the following substances is it most likely to be?
Options:
A. Sodium Chloride (NaCl)
B. Sucrose (C12H22O11)
C. Calcium Carbonate (CaCO3)
D. Glucose (C6H12O6)
E. None of the above
output: answer: D

turn: 3
modality: image
input: We will subsequently refer to the substance you identified earlier as the 'target substance'. Please generate the target substance undergoing combustion in air at room temperature. The background should be a simple laboratory bench.
output: evaluation_points: 1. The combustion intensity in the image is consistent with 'combustion' (it is not a vigorous combustion for glucose in air).

2. The flame color is consistent with the combustion of glucose in air, which produces a faint yellow or nearly colorless flame.

3. The instrument used for combustion (e.g., a spatula or crucible) and the method of holding/supporting it are reasonable.

The background is a simple laboratory bench, consistent with the background of the input image from turn 1.
Domain: Chemistry / combustion_flame

turn: 1
modality: text
input: Which of the following substances are characterized by being a silvery-white, lustrous solid at room temperature, possessing good electrical and thermal conductivity, and forming a protective oxide layer upon exposure to air?
Options:
A. Copper (Cu)
B. Sulfur (S)
C. Aluminum (Al)
D. Sodium (Na)
E. Iodine (I₂)
F. Magnesium (Mg)
G. None of the above
output: answer: C, F

turn: 2
modality: image
input: The target substance is one of the correct options from the previous question. It is a metal that is stable in air at room temperature due to its protective oxide layer and does not require storage under an inert liquid. Please generate an image showing this target substance stored correctly in its container and placed on a laboratory bench.
output: evaluation_points: 1. The container depicted is a standard, clean, dry glass or plastic reagent bottle with a secure lid, appropriate for storing solid metals.

The generated substance is aluminum metal (Al), appearing as small, irregularly shaped, silvery-white to grayish metallic pieces or foil, consistent with its solid, lustrous form. The appearance (silvery-white, lustrous) must match the description in Turn 1 input text: 'a silvery-white, lustrous solid at room temperature'.

3. The aluminum pieces are loosely contained within the bottle, not overfilled, and the bottle is sealed. No special storage medium (like oil) is present, as aluminum is stable in air.

4. The background is a simple, uncluttered laboratory bench surface.

turn: 3
modality: image
input: We will now refer to the substance you identified earlier as the 'target substance'. Please generate the target substance undergoing vigorous combustion in a pure oxygen atmosphere. The background is a simple laboratory bench.
output: evaluation_points: 1. The combustion is depicted as highly vigorous and exothermic, with intense heat and light emission, consistent with 'vigorous combustion'.

2. The flame color is a brilliant, intense white, which is characteristic of aluminum burning in oxygen.

3. The combustion uses a pair of crucible tongs to hold a small piece of aluminum foil or a strip. The aluminum is positioned in the stream of oxygen from a gas jet or within an oxygen-rich environment (e.g., a deflagrating spoon inserted into an oxygen-filled gas jar).

The background is a simple, uncluttered laboratory bench surface, consistent with the background in Turn 2 output image.
Domain: Chemistry / combustion_flame

turn: 1
modality: text
input: Which of the following substances are consistent with the description: 'A black or brownish-black solid powder, insoluble in water, commonly used as a catalyst or oxidizing agent in laboratory reactions'?

Options:
A. Copper(II) oxide (CuO)
B. Sodium chloride (NaCl)
C. Manganese dioxide (MnO₂)
D. Activated charcoal
E. Iron(III) oxide (Fe₂O₃)
F. Calcium carbonate (CaCO₃)
G. None of the above are correct.
output: answer: A, C, D

turn: 2
modality: image
input: It is known that the target substance is one of the correct options from the previous question and satisfies the following additional condition: 'This substance is a strong oxidizing agent that can decompose hydrogen peroxide to produce oxygen gas.' Please generate an image showing this target substance stored correctly in its appropriate container and placed on a laboratory bench.
output: evaluation_points: 1. The container generated in the image is correct: a brown glass reagent bottle with a ground glass stopper or a tightly sealed plastic container, clearly labeled.

2. The substance generated is indeed Manganese Dioxide (MnO₂), appearing as a fine, black or dark brown powder, consistent with the described 'black or brownish-black solid powder'.

3. The substance is correctly contained within the sealed bottle, filled to an appropriate level (e.g., 1/2 to 2/3 full). The storage method reflects its property as an oxidizing agent, requiring protection from moisture and incompatible materials (e.g., organic substances, reducing agents).

4. The background is a clean, uncluttered laboratory bench scene. (This is a new requirement for this turn's image generation, not a consistency check.)

turn: 3
modality: image
input: We will now refer to the substance you identified earlier as the 'target substance'. Please generate the target substance undergoing vigorous combustion in a stream of pure oxygen gas. The background is a simple laboratory bench.
output: evaluation_points: 1. The intensity of combustion depicted matches the description 'vigorous', showing bright sparks or a sustained, energetic reaction.

2. The color of the sparks or incandescent material is a bright white or brilliant white-yellow, consistent with the combustion of Manganese Dioxide (MnO₂) powder in oxygen, which produces intense heat and light.

3. The apparatus and handling method are reasonable: a deflagrating spoon or a heat-resistant crucible containing the MnO₂ powder is held by tongs and introduced into a gas jar or bell jar filled with oxygen. Safety considerations like heat-resistant gloves or a safety screen may be implied.

4. The background is a clean, uncluttered laboratory bench scene, consistent with the background in the turn 2 output image.
Domain: Chemistry / combustion_flame

turn: 1
modality: image
input: Generate a single element tile from the periodic table. The element must satisfy the following criteria: It is a Group 14 element (Carbon Group) located in the second period. Its atom has four valence electrons. The tile should contain: the correct element symbol in the center, and the correct atomic number in the top right corner. The image should be a clean, flat-style graphic of just the single tile with no other content.
output: evaluation_points: 1. The generated content should generally resemble a single tile from the periodic table in form and layout.

2. The center of the tile must correctly display the element symbol: C (Carbon).

3. The top right corner of the tile must correctly display the atomic number: 6.

4. The image is clean, in a flat graphic style, containing only the single periodic table tile with no extraneous content.

turn: 2
modality: text
input: Based on the element symbol and atomic number from the previous image, consider the following: If this element can combine with a functional group characterized by the formula -COO- (the carboxylate group) to form an organic compound, and this compound is a colorless, volatile liquid at room temperature with a characteristic fruity odor, and it is a common ester used as a solvent and flavoring agent, what is the most likely compound formed?

Options:
A. Acetic Acid (CH3COOH)
B. Ethanol (C2H5OH)
C. Ethyl Acetate (CH3COOC2H5)
D. Acetone (CH3COCH3)
E. None of the above
output: answer: C

turn: 3
modality: image
input: We will now refer to the substance you identified in the previous question as the 'target substance'. Please generate the target substance undergoing combustion. The combustion should be depicted as taking place in air (ambient oxygen) at room temperature, initiated by an external flame. The process should be shown as a vigorous, flaming combustion. The background should be a simple laboratory bench.
output: evaluation_points: 1. The intensity of the combustion shown in the image should be consistent with a 'vigorous, flaming' description, not a slow smolder or explosion.

2. The color of the combustion flame should be a pale blue or mostly blue with slight yellow tips, characteristic of the clean, complete combustion of ethyl acetate (an ester) in air.

The apparatus and method of ignition/holding are reasonable. A common depiction would be a small amount of liquid in an evaporating dish or on a watch glass, with a lit splint or match approaching it. Alternatively, it could be shown wicking from a cloth or paper. The setup should imply laboratory safety.

4. The background is a simple, uncluttered laboratory bench surface.
Domain: Chemistry / combustion_flame

turn: 1
modality: image
input: Please generate a concise chemical laboratory bench scene: A substance is contained in a suitable laboratory container. The substance must have the following observable appearance: It is a solid, silvery-white, lustrous, and in the form of a ribbon or strip. The background should be a simple laboratory environment (bench, basic equipment outlines), avoiding clutter and text labels.
output: evaluation_points: 1. The container generated is correct and is indeed a standard laboratory container suitable for holding a metal sample (e.g., a watch glass, a small beaker, or a petri dish).

2. The color and appearance of the target substance (silvery-white, lustrous, ribbon/strip form) match the description 'solid, silvery-white, lustrous, and in the form of a ribbon or strip'.

3. The substance is appropriately contained (no special storage requirements like oil immersion are needed for this metal) and the quantity is suitable for a lab sample.

4. The background is a simple laboratory bench scene.

turn: 2
modality: text
input: Based on the appearance of the substance in the input image, and given that this substance is known to have the following properties: 1) It is a good conductor of electricity. 2) It reacts vigorously with dilute acids to produce hydrogen gas. 3) It has a relatively low density for a metal. Please select the substance it most likely is from the options below:

Options:
A. Sulfur powder (yellow solid)
B. Iodine crystals (purple-black solid)
C. Magnesium metal (silvery-white solid)
D. Copper(II) oxide powder (black solid)
E. None of the above
output: answer: C

turn: 3
modality: image
input: We will now refer to the substance you identified previously as the 'target substance'. Please generate the target substance undergoing combustion in air (at room temperature and pressure). The combustion should be intense and bright. The background is a simple laboratory bench.
output: evaluation_points: 1. The intensity of the combustion depicted matches the description 'intense and bright'.

2. The color of the combustion flame is the characteristic brilliant white light (with a possible slight bluish tinge at the base) produced when magnesium metal burns in air.

3. The instrument and holding method are reasonable (e.g., the magnesium ribbon is securely held by crucible tongs or forceps at a safe distance).

The background is a simple laboratory bench scene, consistent with the background in the input image of turn 1.
Domain: Chemistry / combustion_flame

turn: 1
modality: image
input: Please generate a concise chemical laboratory bench scene: A <beaker> contains a substance. This substance should have the following observable appearance: <silvery-gray metallic luster, solid, blocky form>. The background should be a <laboratory environment with a bench and basic equipment outlines, avoiding clutter and text labels>.
output: evaluation_points: 1. The container generated in the image is correct and is indeed a <beaker>.

2. The color and appearance (blocky solid) of the target substance conform to '<silvery-gray metallic luster, solid, blocky form>'.

3. The substance is appropriately contained in the beaker, with a suitable quantity.

4. The background is a simple laboratory bench scene.

turn: 2
modality: text
input: Based on the appearance of the substance in the input image, and given that this substance is known to have the following properties: <it is a good conductor of electricity and heat; it is attracted to a magnet; it reacts with dilute acids to produce hydrogen gas>, please select from the following options the substance it most likely is:

Options:
A. Copper (Cu)
B. Aluminum (Al)
C. Sulfur (S)
D. Iron (Fe)
E. None of the above
output: answer: D

turn: 3
modality: image
input: We will now refer to the substance you identified earlier as the 'target substance'. Please generate the target substance undergoing <intense combustion> in <pure oxygen gas at high temperature>. The background is a simple laboratory bench.
output: evaluation_points: 1. The intensity of the combustion in the image conforms to '<intense combustion>'.

2. The color of the combustion flame conforms to the <bright yellow, spark-producing> flame characteristic of <iron> burning under the given conditions.

3. The instrument used for combustion (e.g., a deflagrating spoon or crucible tongs holding the sample in an oxygen-rich jar) and the holding method are reasonable.

The background is a simple laboratory bench, consistent with the background of the input image from turn 1.
Domain: Chemistry / combustion_flame

turn: 1
modality: text
input: Which of the following substances are yellow, solid powders at room temperature and pressure, and are insoluble in water?
Options:
A. Sulfur powder
B. Sodium chloride (table salt)
C. Iron(III) oxide (rust)
D. Lead(II) iodide
E. Potassium permanganate crystals
F. Calcium carbonate (chalk powder)
G. None of the above
output: answer: AD

turn: 2
modality: image
input: It is known that the target substance is one of the correct options from the previous question. Additionally, this substance is a non-metal element that must be stored in a tightly sealed container to prevent oxidation and moisture absorption. Please generate an image showing this target substance stored correctly in its appropriate container, placed on a laboratory bench.
output: evaluation_points: 1. The container generated in the image is correct: a glass reagent bottle with a ground glass stopper or a plastic bottle with a screw cap, clearly labeled.

The substance generated is indeed sulfur powder, appearing as a fine, bright yellow powder, consistent with the described 'yellow solid powder' morphology from turn 1.

3. The powder is contained within the sealed bottle. The filling level is appropriate (e.g., 1/2 to 2/3 full), showing no signs of spillage or improper handling.

4. The background is a clean, uncluttered laboratory bench surface.

turn: 3
modality: image
input: We will now refer to the substance you identified previously as the 'target substance'. Please generate the target substance undergoing combustion in air, ignited with a Bunsen burner. The background is a simple laboratory bench.
output: evaluation_points: 1. The combustion intensity is consistent with a 'gentle, sustained burn' rather than an explosion or violent reaction.

2. The flame color is a faint, pale blue, which is characteristic of sulfur burning in air. The image should not show a bright yellow or orange flame.

3. The combustion uses appropriate apparatus: a small amount of sulfur powder is placed in a deflagrating spoon or on a watch glass/ceramic tile. The spoon is being held by a clamp or tongs over the bench, with a Bunsen burner flame nearby or having just ignited it.

The background is a clean, uncluttered laboratory bench surface, consistent with the background in the turn 2 output image.
Domain: Chemistry / combustion_flame

turn: 1
modality: text
input: Which of the following substances are consistent with the description: 'A dark red to purple, amorphous solid that is non-toxic, insoluble in water and common organic solvents, and is a stable allotrope of phosphorus at room temperature'?

Options:
A. White phosphorus (P₄) - a waxy, white to yellow solid that is highly toxic and pyrophoric in air.
B. Red phosphorus - a dark red to purple amorphous powder, non-toxic, and stable in air.
C. Sulfur (S₈) - a bright yellow, crystalline solid, insoluble in water but soluble in carbon disulfide.
D. Iodine (I₂) - a lustrous, purple-black crystalline solid that sublimes readily.
E. None of the above.
output: answer: B

turn: 2
modality: image
input: The target substance is one of the correct options from the previous question. It is a non-toxic, stable solid that must be stored in a tightly sealed, opaque container to prevent slow oxidation and potential conversion to other forms upon prolonged exposure to light. Please generate an image showing this target substance stored correctly in its appropriate container, placed on a laboratory bench.
output: evaluation_points: 1. The container generated is correct: a tightly sealed, opaque (e.g., amber glass or dark plastic) reagent bottle or jar.

2. The substance generated is indeed red phosphorus, appearing as a dark red to purple, fine amorphous powder.

3. The substance is contained within the sealed, opaque bottle, with a fill level appropriate for a reagent bottle (e.g., half to three-quarters full).

4. The background is a simple laboratory bench scene, consistent with the requirement in the current turn's input text.

turn: 3
modality: image
input: We will now refer to the substance you identified previously as the 'target substance'. Please generate the target substance undergoing vigorous combustion in a stream of pure oxygen gas. The background is a simple laboratory bench.
output: evaluation_points: 1. The combustion generated is vigorous, with visible sparks and a bright flame, consistent with 'vigorous combustion'.

2. The flame color is a bright white or intense yellow-white, characteristic of red phosphorus burning vigorously in oxygen.

3. The combustion uses appropriate apparatus: the red phosphorus sample is held in a deflagrating spoon or a heat-resistant crucible, which is itself clamped and introduced into a gas jar or bell jar filled with oxygen.

4. The background is a simple laboratory bench scene, consistent with the requirement in the current turn's input text.
Domain: Chemistry / combustion_flame

turn: 1
modality: image
input: Generate a concise chemical laboratory bench scene: A substance is contained in a <watch glass>. The substance must have the following observable appearance: black, solid, amorphous powder with a dull, non-reflective surface. The background should be a simple laboratory environment with a bench and basic equipment outlines, avoiding clutter and text labels.
output: evaluation_points: 1. The generated container is correct and is indeed a watch glass.

2. The color and appearance (amorphous powder) of the target substance conform to the description: 'black, solid, amorphous powder with a dull, non-reflective surface'.

3. The substance is appropriately contained on the watch glass in a suitable quantity.

4. The background is a simple laboratory bench scene.

turn: 2
modality: text
input: Based on the appearance of the substance in the input image, and given that this substance is known to have the following properties: (1) It is a good conductor of heat and electricity. (2) It has a very high sublimation point. (3) It is insoluble in water and common organic solvents. Please select from the following options the substance it most likely is:

A. Iron(III) oxide powder (Fe₂O₃)
B. Activated charcoal (C)
C. Copper(II) sulfate pentahydrate crystals (CuSO₄·5H₂O)
D. Silicon dioxide (SiO₂) sand
E. None of the above
output: answer: B

turn: 3
modality: image
input: We will subsequently refer to the substance you identified in the previous text as the 'target substance'. Please generate the target substance undergoing intense combustion in a stream of pure oxygen gas. The background is a simple laboratory bench.
output: evaluation_points: 1. The intensity of combustion in the generating conforms to 'intense'.

2. The color of the combustion flame conforms to the characteristic flame color of charcoal (carbon) burning in pure oxygen, which is a bright, intense, and nearly colorless or very pale blue flame.

3. The instrument used for combustion (e.g., a deflagrating spoon or crucible held with tongs) and the method of introducing it into an oxygen-filled gas jar or bottle are reasonable.

The background is a simple laboratory bench, consistent with the background in the input image of Turn 1.