praj-17/QA-MCQ-Open-ended huggingface dataset:
Antibodies are large, Y-shaped proteins that recognize and bind to immunogens

question: Antibodies are large, Y-shaped proteins that recognize and bind to (A) humans (B) positive (C) immunogens (D) animals (E) A Greek letter (F) protect them (G) Allergies (H) the skin 

answer: C
the cause of myocarditis cannot reproduce by themselves

question: the cause of myocarditis cannot what? (A) They may not survive. (B) direct damage to the lungs (C) A compound that donates proton (D) live by the shore (E) microorganisms (F) survive in a body (G) reproduce by themselves (H) eat by themselves 

answer: G
smallpox cannot reproduce by itself

question: What cannot reproduce by itself? (A) Acids (B) all plants (C) anemia (D) smallpox (E) cigarettes (F) all corals (G) all bacteria (H) acetic acid 

answer: D
The Tobacco Mosaic Virus cannot reproduce by itself.

question: The Tobacco Mosaic Virus cannot _ by itself. (A) migrate (B) reproduce (C) move (D) consume (E) It expands (F) animals (G) survive (H) respirate 

answer: B
Viruses cannot multiply by themselves.

question: Viruses cannot do what by themselves? (A) make people sick (B) survive (C) dangerous (D) interact with cells (E) migrate (F) kill them (G) cause a viral infection (H) multiply 

answer: H
Viruses cannot make copies of themselves alone. They need to attach themselves to cells.

question: How can viruses make copies of themselves? (A) A compound that donates proton (B) attach themselves to cells (C) have sex with another virus (D) distances themselves from cell (E) attach themselves to viruses (F) it needs them (G) rapid expansion (H) By wind and rain 

answer: B
Influenza is a disease that cannot reproduce by itself.

question: Which of these diseases cannot reproduce by itself? (A) fever (B) Leptospirosis (C) animals (D) influenza (E) bacteria (F) heat or cold (G) dangerous (H) anemia 

answer: D
rabies cannot reproduce by themselves

question: what cannot reproduce by themselves? (A) acid rain (B) bacteria (C) ferns (D) fungi (E) mammals (F) goats (G) rabies (H) insects 

answer: G
Influenza cannot reproduce by itself

question: What is something that cannot reproduce by itself? (A) Leptospirosis (B) dangerous (C) ferns (D) fungi (E) bacteria (F) Influenza (G) acetic acid (H) anemia 

answer: F
the smallest agents of disease cannot reproduce by themselves

question: the smallest agents of what cannot reproduce by themselves? (A) Pesticides (B) bacteria (C) Allergies (D) fungi (E) animals (F) dangerous (G) ferns (H) disease 

answer: H
germs that cause people to get sick cannot reproduce by themselves

question: germs that cause people to get sick cannot reproduce by what? (A) anemia (B) dry conditions (C) harm them (D) contamination (E) burning coal (F) Smoking (G) heat or cold (H) themselves 

answer: H
Influenza cannot reproduce by itself

question: What cannot reproduce by itself? (A) Leptospirosis (B) cigarettes (C) acetic acid (D) influenza (E) Acids (F) bacteria (G) anemia (H) fungi 

answer: D
influenza cannot reproduce by themselves

question: What cannot reproduce by themselves? (A) fungi (B) insects (C) influenza (D) Leptospirosis (E) bacteria (F) ferns (G) mammals (H) acetic acid 

answer: C
Composting increases the amount of organic matter in soil.

question: What increases the amount of organic matter in soil? (A) raining (B) shedding (C) mussels (D) raking (E) herbicide (F) fossil fuels (G) green manures (H) composting 

answer: H
decomposition increases amount of nutrients in soil

question: What does decomposition increase the amount of in soil? (A) green manures (B) grass seed (C) it needs them (D) bamboo (E) Energy. (F) insects (G) molecules (H) nutrients 

answer: H
Decomposition increases the amount of plant and animal residue in soil

question: What increases the amount of plant and animal residue in soil? (A) Decomposition (B) Warm temperatures (C) fossil fuels (D) Pesticides (E) nutrients (F) evaporation (G) Wet weather (H) Living creatures 

answer: A
decomposition improves the soil

question: What improves the soil? (A) decomposition (B) erosion (C) green manures (D) evaporation (E) fire (F) nutrients (G) dehydration (H) water conservation 

answer: A
organic matter is increased by decomposing

question: what does decomposing increase? (A) fossils (B) Motility (C) prolactin release (D) oil (E) organic matter (F) aerobic capacity (G) Energy. (H) water 

answer: E
Decomposition increases the amount of carbon-containing compounds in the soil.

question: What increases the amount of carbon-containing compounds in the soil? (A) nitrogen fixation (B) Greenhouse gasses (C) fossil fuels (D) chlorofluorocarbons (E) freezing (F) erosion (G) rainfall (H) decomposition 

answer: H
Fungi increase the amount of organic matter in soil

question: Fungi increase the amount of what in soil (A) one celled organisms (B) organic matter (C) Energy. (D) roots (E) genetic diversity (F) metals (G) Organic compounds (H) air 

answer: B
decomposition increases amount of carbon in soil

question: What increases the amount of carbon in soil? (A) oxygen (B) decomposition (C) nutrients (D) chlorofluorocarbons (E) rainfall (F) fossil fuels (G) wind (H) water 

answer: B
decomposition increases amount of organic matter in dirt.

question: What increases amount of organic matter in dirt? (A) animal transport (B) composure (C) composite (D) decomposition (E) chemical changes (F) fossil fuels (G) composition (H) nutrients 

answer: D
decomposition helps plants grow strong and healthy

question: What does decomposition do to plants? (A) Helps them grow (B) Distracts them (C) Scares them (D) nutrients (E) Panics them (F) duplicate itself (G) It becomes dormant (H) Decrease bodily water 

answer: A
Decomposition creates compost.

question: What creates compost? (A) green manures (B) eukyarotes (C) haploid plants (D) Most plants (E) chemical reaction (F) peachleaf willow (G) some invertebrates (H) Decomposition 

answer: H
Bacteria increases the amount of organic matter in soil.

question: What would increase the amount of organic matter in soil? (A) coal (B) fossil fuels (C) Pesticides (D) mussels (E) bacteria (F) nutrients (G) burning (H) shrub beds 

answer: E
Decomposition increases the amount of dead plant and animals in the soil

question: What decomposes in soil? (A) swamp vegetation (B) roundworms (C) Echinoids (D) tunicates (E) Earthworms (F) some invertebrates (G) most cephalopods (H) Plant and animals 

answer: H
decomposition increases amount of acid. in soil

question: Decomposition increases amount of _ in soil (A) biome (B) lipids (C) acid (D) O2 (E) potash (F) pH (G) fungi (H) corn 

answer: C
Fungi are involved in increasing the amount of organic matter in soil

question: What can help increase the amount of organic matter in soil?  (A) Fungi (B) mussels (C) pine (D) worms (E) animals (F) Enzymes (G) solutes (H) trees 

answer: A
Decomposition is important to soil productivity.

question: What is important to soil productivity? (A) decomposition (B) genetic material (C) nutrients (D) genetic diversity (E) Enzymes (F) heat energy (G) Quality of life (H) cactuses 

answer: A
Dissolved oxygen increases the amount of organic matter in soil

question: What increases the amount of organic matter in soil? (A) chemical reaction (B) one celled organisms (C) aerobic capacity (D) nutrients (E) fossil fuels (F) Dissolved oxygen (G) chemical changes (H) swamp vegetation 

answer: F
Clams live in freshwater habitats

question: Where do clams live? (A) The area was once underwater (B) remains of prehistoric life (C) Creeks (D) Storm drains (E) members of their own species (F) the environment (G) Freshwater habitats (H) Ponds 

answer: G
clams live in most terrestrial, freshwater, and marine habitats

question: what lives in most terrestrial, freshwater, and marine habitats (A) Birds (B) humans (C) clams (D) sharks (E) life (F) ecosystem (G) amoeba (H) edible 

answer: C
some mollusks live near trout

question: What do some mollusks live near? (A) gills (B) rivers (C) desert (D) roads (E) fungi (F) trout (G) clouds (H) water 

answer: F
Mollusks live in most terrestrial, freshwater, and marine biomes

question: Mollusks live in most terrestrial, freshwater, and marine what? (A) protected (B) houses (C) areas (D) homes (E) fossils (F) alluvial (G) biomes (H) swimming 

answer: G
Clams tend to be shore-dwelling creatures and can live in both sea and freshwater.

question: What can live in salt water? (A) otters (B) spider (C) amoeba (D) clam (E) alligator (F) ducks (G) goldfish (H) voles 

answer: D
squid can live in marine habitats.

question: What can live in marine habitats? (A) lizards (B) horses (C) elephants (D) fur seals (E) a fish (F) squids (G) barnacles (H) animals 

answer: F
squids can live in most terrestrial, freshwater, and marine habitats.

question: what can live in most terrestrial, freshwater, and marine habitats? (A) squids (B) feet (C) ducks (D) a fish (E) barnacles (F) sharks (G) animals (H) bacteria 

answer: A
Snails live in most terrestrial, freshwater and marine habitats.

question: What kind of animal lives in most terrestrial, freshwater and marine habitats? (A) animals (B) swimming (C) snails (D) tortoises (E) barnacles (F) swea (G) protected (H) a fish 

answer: C
oysters live in most terrestrial, freshwater, and marine habitats

question: what lives in most terrestrial, freshwater, and marine habitats? (A) fungi (B) homogenous (C) oysters (D) a fish (E) animals (F) bacteria (G) ducks (H) barnacles 

answer: C
burning fossil fuels warms the earth

question: What can warm the earth? (A) evaporation (B) burning fossil fuels (C) our nearest star (D) rain (E) electromagnetic energy (F) nuclear fusion (G) heat energy (H) magma 

answer: B
fossil fuels increase carbon dioxide

question: What is the increased by burning fossil fuels? (A) fossils (B) Pollution (C) carbon dioxide (D) ions (E) Greenhouse gases (F) kinetic energy (G) air (H) heat energy 

answer: C
Burning fossil fuels warms the atmosphere

question: What causes global warming? (A) Oceans rising (B) Deforestation (C) Greenhouse gasses (D) Burning fossil fuels (E) Greenhouse gases (F) Movement of an air mass (G) Leaving lights on (H) tectonic plates coliding 

answer: D
Burning fossil fuels increases atmospheric warming.

question: what increases when fossil fuels are burned? (A) Greenhouse gasses (B) Greenhouse gases (C) cancer (D) wood ash (E) atmospheric warming (F) coal (G) heat energy (H) Temperature 

answer: E
Burning natural gas increases the carbon in the atmosphere

question: Burning which of these increases carbon in the atmosphere? (A) wind energy (B) natural gas (C) green manures (D) Greenhouse gases (E) solar energy (F) Conifers (G) engines (H) oxygen 

answer: B
Burning fossil fuels is contributing to the greenhouse effect.

question: What is contributing to the greenhouse effect? (A) energy of moving objects (B) mining gold (C) Warm air moving into cold air (D) burning fossil fuels (E) acid rain (F) melting ice caps (G) energy usage (H) single-celled organisms 

answer: D
burning fossil fuels can cause an increase in the temperature of the lower atmosphere.

question: What can can cause an increase in the temperature of the lower atmosphere? (A) solar flares (B) burning fossil fuels (C) gas expanding (D) Dehydration (E) Warm air moving into cold air (F) radio waves (G) Greenhouse gasses (H) Greenhouse gases 

answer: B
burning coal increases the carbon in the atmosphere

question: What does burning coal increase carbon in? (A) the atmosphere (B) Greenhouse gasses (C) climate (D) Greenhouse gases (E) sunlight (F) circulatory systems (G) space (H) carbon dioxide 

answer: A
Burning coal, oil, and natural gas increases carbon in the atmosphere

question: What enters the atmosphere when coal, oil, and natural gas is burned? (A) Heat (B) toxins (C) Cars (D) Gas (E) h2o (F) tar (G) Carbon (H) energy 

answer: G
Burning fossil fuels increases global warming.

question: What kind of fuel use adds the most to global warming? (A) elbow grease (B) vehicles (C) fossil (D) Pollution (E) engines (F) Cars (G) hydroelectricity (H) solar energy 

answer: C
Burning fuels that are not sustainable increases carbon in the atmosphere.

question: What sort of fuel burning puts carbon into the atmosphere? (A) Greenhouse gases (B) Organic compounds (C) vehicles (D) Pollution (E) non-sustainable (F) chlorofluorocarbons (G) Conifers (H) an engine 

answer: E
burning oil increases carbon in the atmosphere

question: Burning what substances increases carbon in the atmosphere? (A) CO2 (B) oil (C) tar (D) gas (E) CFCs (F) Cars (G) coal (H) peat 

answer: B
the byproduct of fossil fuels is carbon

question: what is a byproduct of fossil fuels? (A) heat (B) sugar (C) energy (D) Cars (E) carbon (F) bacteria (G) tar (H) Pollution 

answer: E
Prehistoric life is preserved in rock when layers of sediment cover the remains over time.

question: Prehistoric life is preserved in rock when what covers the remains over time? (A) Plant growth is reduced (B) an amoebae (C) layers of sediment (D) single-celled organisms (E) loose soil (F) layers of fungus (G) layers of bone (H) layers of mucus 

answer: C
natural gas is formed from layers of sediment covering the remains of organisms over time

question: What is formed from layers of sediment covering the remains of organisms over time? (A) metal (B) cold (C) rings (D) coral reef (E) sea urchins (F) natural gas (G) exoskeleton (H) shells 

answer: F
Fossils are formed when remains of living things are covered over time.

question: Fossils are formed when remains of living things are what? (A) buried in mud (B) break off (C) covered over time (D) Physical weathering (E) By coral exoskeletons (F) It remains dormant (G) saved in a box (H) kept in the dark 

answer: C
Fossils are formed when sediment covers dead organisms.

question: When an organism has been covered and a fossil created, that organism is: (A) genus (B) tiny (C) death (D) living (E) live (F) deadly (G) alive (H) dead 

answer: H
Fossils are formed with sand and mud cover the remains over time

question: What covers remains to create fossils? (A) Sand and mud (B) Oxygen and water (C) Calcium carbonate (D) Volcanic ash (E) shells (F) some invertebrates (G) Water and oil (H) detritus 

answer: A
fossils can be formed when layers of sediment cover the remains of fish

question: What can be formed when layers of sediment cover the remains of fish? (A) oysters (B) detritus (C) bones (D) deposits (E) fossils (F) metamorphic rocks (G) volcanic rock (H) shells 

answer: E
layers of sand over the remains of organisms over time can create fossils

question: layers of sand over animal remains eventually creates what? (A) detritus (B) fossils (C) coral reef (D) glass (E) soils (F) loose soil (G) sand traps (H) quick sand 

answer: B
When plants are covered in sediment layer over time, fossils form.

question: What forms when plants are covered in layers of sediment over time? (A) Conifers (B) watershred (C) fossils (D) H2O (E) Echinoids (F) bubbles (G) loose soil (H) bones 

answer: C
sedimentation is caused by water

question: What is sedimentation caused by? (A) salmon (B) streams (C) wind (D) storms (E) rain (F) a wave (G) erosion (H) water 

answer: H
Fossils are formed when layers of something streams carry cover the remains of organisms over time

question: What carries something that covers organisms to make fossils? (A) squids (B) Streams (C) streams. (D) coral reef (E) coral (F) amoebae (G) bamboo (H) Nematoda 

answer: B
To ensure that water is safe to drink harmful substances are removed before drinking.

question: To ensure that water is safe to drink, harmful what are removed before drinking? (A) leeches (B) seeds (C) toxins (D) currents (E) bacteria (F) substances (G) Roundworms (H) plants 

answer: F
treating water is used to remove chlorine, pesticides, and heavy metals before drinking

question: What does treating water remove before drinking it? (A) direct damage to the lungs (B) h2o (C) an area swollen with pus (D) chlorine, pesticides, heavy metals (E) molecules (F) vapor (G) Mutagenic chemicals (H) nonliving organic matter 

answer: D
Chlorine bleach can be used to remove harmful substances from drinking water.

question: What can be used to remove harmful substances from water? (A) chlorine bleach (B) Heat energy (C) evaporation (D) oxygen (E) helium (F) Electrical energy (G) hydrogen (H) Calcium carbonate 

answer: A
Chlorine bleach removes harmful substances from water before drinking.

question: What removes harmful substances from water before drinking? (A) Calcium carbonate (B) evaporation (C) circulatory systems (D) sugar (E) chlorine bleach (F) one celled organisms (G) glass (H) cyanide 

answer: E
Water can be boiled to remove harmful substances before drinking.

question: What can be done to water to remove harmful substances before drinking? (A) evaporation (B) vaporization (C) Dipping a magnet into it (D) hydration (E) Mixing in heavy metals (F) Cooking (G) Boiling it (H) Adding purified water to it 

answer: G
treating water is used to remove pollution before drinking

question: what does treating water remove before drinking? (A) temperature (B) a pathogens (C) bacteria (D) h2o (E) mussels (F) oxygen (G) pollution (H) toxins 

answer: G
Chlorine is also used to remove harmful substances from water before drinking

question: what is also used to remove harmful substances from water before drinking (A) electricity (B) pressure (C) air (D) bacteria (E) a pathogens (F) toxins (G) Chlorine (H) Cooking 

answer: G
Distilling water removes harmful substances before drinking.

question: Distilling water removes what before people drink it? (A) one celled organisms (B) single-celled organisms (C) layers of fat (D) Chemical energy (E) harmful substances (F) hydrogen (G) water (H) oxygen 

answer: E
treating water is used to remove arsenic before drinking

question: What is treating water used to remove before drinking? (A) arsenic (B) air (C) cellulose (D) chemicals (E) Collagen (F) loose dirt (G) water vapor (H) ice 

answer: A
Boiling can make water less harmful to drink

question: Boiling can make water less what to drink? (A) germs (B) safe (C) energy (D) pure (E) harmful (F) dangerous (G) wet (H) heat 

answer: E
treating water is a luxury.

question: treating water is a what? (A) liquid (B) abomination (C) chemicals (D) support (E) health (F) harm (G) luxury (H) shame 

answer: G
treating water can prevent death

question: What can treating water prevent? (A) death (B) rabies (C) Wealth accumulation (D) fire (E) erosion (F) safety (G) mildew (H) capitalism 

answer: A
treating H2O is used to remove harmful substances before drinking

question: Why do we generally treat H2O? (A) to add water to crops (B) hydration (C) vaporization (D) to water the garden (E) to drink it (F) looseness (G) to track it (H) evaporation 

answer: E
treating water is used to remove harmful substances before hydration

question: What is treating water to remove harmful substances done before? (A) vaporization (B) bacteria (C) evaporation (D) hydration (E) dangerous (F) Frogs (G) Relieve pain (H) a pathogens 

answer: D
bottled water has no harmful substances

question: what does bottled water have none of? (A) energy barrier (B) cloudy and rainy weather (C) harmful substances (D) layers of fat (E) energy usage (F) Brutal temperatures (G) Heat energy (H) hard outer covering 

answer: C
eating something that contains synthetic chemicals has a negative impact on an organism 's survival

question: Eating something that contains what can have a negative impact on an animal's survival? (A) protein (B) minerals (C) nutrients (D) cigarettes (E) Greenhouse gases (F) direct damage to the lungs (G) synthetic chemicals (H) Pesticides 

answer: G
eating something that contains pollutants has a negative impact on an animal's survival

question: what's survival has a negative impact when eating something that contains pollutants? (A) clouds (B) smog (C) animals (D) opossums (E) Pesticides (F) dead plants (G) influenza (H) humans 

answer: C
Eating mercury has a negative impact on an organism's survival

question: what has a negative impact on an organism's survival? (A) eating food (B) eating fish (C) eating water (D) liver cancer (E) Greenhouse gasses (F) fossil fuels (G) eating mercury (H) harmful substances 

answer: G
Eating something that contains pollutants can kill directly and selectively.

question: Eating something that contains what can kill directly and selectively? (A) berries (B) candy (C) pollutants (D) Pesticides (E) influenza (F) humans (G) mushrooms (H) viruses 

answer: C
Eating naturally organic food can prevent a negative impact on an organism's survival

question: What is an advantage of eating naturally organic food? (A) Possibly longer survival (B) Fully cooking the oysters (C) to stay warm (D) Help plants grow (E) Shorter temper (F) Fewer calories (G) More protein (H) lowered energy cost 

answer: A
Eating something that contains pollutants has a negative impact on a living being's survival.

question: Eating something that contains what can have a negative impact on a living being's health? (A) Pesticides (B) pollutants (C) bones (D) toxins (E) fossil fuels (F) calories (G) contamination (H) blood 

answer: B
Eating something that contains lead has a negative impact on an organism 's survival

question: Eating something that what has a negative impact on an organism 's survival? (A) contains water (B) Smoking (C) contains fiber (D) contains nutrients (E) harmful substances (F) influenza (G) Pesticides (H) contains lead 

answer: H
eating something that contains pollutants has a negative impact on an animal's survival

question: pollutants have a negative impact on animals if what? (A) kill them (B) ignored (C) ingested (D) Cars (E) Smoking (F) circumvented (G) Pesticides (H) avoided 

answer: C
cancer can have a negative impact on survival

question: What can cancer have? (A) nucleus of a cell (B) a lot of human deaths (C) Short term wealth (D) decreased differentiation (E) Positive impact (F) death and devastation (G) Negative impact on survival (H) children 

answer: G
eating something that contains pollutants has a negative impact on a dolphin

question: Eating something that contains pollutants has a negative impact on what? (A) Species (B) the Moon (C) the Sun (D) photosynthesis (E) humans (F) plants (G) a dolphin (H) animals 

answer: G
cells of leaves and surface cells of stems contain the green pigment chlorophyll

question: cells of leaves and surface cells of stems contain what pigment chlorophyll? (A) rings (B) blue (C) orange (D) bushes (E) legumes (F) small (G) red (H) green 

answer: H
animals lack chlorophyll

question: What do animals lack? (A) skin (B) blood (C) sensory neurons (D) fur and fat (E) Bodily water (F) oxygen (G) chlorophyll (H) Chemical energy 

answer: G
animals lack the green pigment chlorophyll

question: what do animals lack? (A) hearts (B) skin cells (C) h2o (D) the body's largest organ (E) organic matter (F) characteristics (G) green pigment chlorophyll (H) Chemical energy 

answer: G
animals do not have chlorophyll

question: what do animals not have? (A) Bodily water (B) spine (C) skin (D) chlorophyll (E) Energy. (F) glucose (G) brain (H) kinetic energy 

answer: D
Photosynthesis takes place in chloroplasts

question: Photosynthesis takes place in  (A) chloroplasts (B) sunlight (C) silk plants (D) peachleaf willow (E) Most plants (F) oxygen plants (G) chlorine plants (H) In their leaves 

answer: A
animals lack chlorophyll

question: what do animals lack? (A) Bodily water (B) hair (C) skin cells (D) fur and fat (E) chlorophyll (F) lungs (G) Chemical energy (H) sensory neurons 

answer: E
Leaves are green because of chlorophyll

question: What makes leaves on plants green? (A) Having no sunlight (B) Solar energy (C) reflecting light (D) the sun (E) Chlorophyll (F) Chemical energy (G) h2o (H) Soil health 

answer: E
fungus lacks the green pigment contained in chloroplasts

question: fungus lacks the green pigment contained in what (A) cell walls (B) fats (C) chloroplasts (D) proteins (E) Organic compounds (F) Greenhouse gases (G) Epidermis (H) food and shelter 

answer: C