praj-17/QA-MCQ-Open-ended huggingface dataset:
Irradiated food improves food safety.

question: What does irradiating food do? (A) Relieve pain (B) enhance food's nutrients (C) improves food safety (D) allows growth of bacteria (E) increases food waste (F) chemical changes (G) get chemical reactions started (H) major threat to health 

answer: C
a blazingly high-tech method can be used to kill existing microorganisms in the food.

question: a blazingly high-tech method can be used to kill existing microorganisms in what? (A) blood (B) trout (C) caverns (D) stars (E) food (F) algae (G) radioactive material (H) humans 

answer: E
irradiating food can prevent some illnesses

question: Which food is most unlikely to cause an illness if eaten? (A) Deoxyribonucleicacid (B) single-celled organisms (C) animals with backbones (D) Roundworms (E) deoxyribonucleic acid (F) one celled organisms (G) irradiated fruit (H) Jellyfish 

answer: G
irradiating food can prevent spoilage

question:  _ food can prevent spoilage (A) chemical changes (B) Cooking (C) Enzymes (D) Dehydration (E) layers of fat (F) irradiating (G) disease (H) electricity 

answer: F
chemical changes can be used to kill existing microorganisms in the food

question: what can be used to kill existing microorganisms in food? (A) chemical changes (B) Dehydration (C) deoxyribonucleic acid (D) bacteria (E) an electron microscope (F) hydration (G) electromagnetic energy (H) single-celled organisms 

answer: A
Storms can cause flooding

question: What can be caused by storms? (A) Tsunamis (B) wind (C) Earthquakes (D) erosion (E) Pesticides (F) disease (G) Drought (H) Flooding 

answer: H
hurricanes cause bodies of water to increase amount of water they contain

question: What can cause bodies of water to increase the amount of water they contain? (A) flooding (B) droughts (C) hurricanes (D) heat energy (E) evaporation (F) heat waves (G) suction (H) erosion 

answer: C
Rainwater increases water in the nearest water body

question: Where does rainwater go? (A) marshes and swamps (B) It turns into acid (C) To heavy clouds (D) To another location like underground (E) To the nearest body water (F) underground systems (G) Enriches the soil (H) It evaporates immediately 

answer: E
bomb cyclones cause bodies of water to increase amount of water they contain

question: what causes bodies of water to increase? (A) vaporization (B) inflation (C) bomb cyclones (D) salt (E) flooding (F) Condensation (G) evaporation (H) nitrogen 

answer: C
storms cause the amount that lakes contain to increase

question: what cause the amount that lakes contain to increase (A) nutrients (B) icebergs (C) bacteria (D) storms (E) lily pads (F) excretion (G) flooding (H) droughts 

answer: D
Storms can cause homes to be damaged by flooding.

question: Storms can cause what? (A) Brutal temperatures (B) water drying up (C) a tree falling (D) homes damaged by floods (E) stores hiring clerks (F) flooding online (G) exposure to cold (H) Plant growth is reduced 

answer: D
hurricanes cause bodies of water to increase amount of water they contain

question: What do hurricanes do to the amount of water contained in bodies in water? (A) they do nothing (B) fissures of hot, acidic water (C) they make it increase (D) they make it decrease (E) forest is destroyed (F) Damages them (G) they displace all water (H) move to different locations 

answer: C
storms make lake depth greater

question: What makes a lake's depth greater? (A) drought (B) flooding (C) wind (D) erosion (E) Sediment (F) rivers (G) storms (H) earthquake 

answer: G
Storms cause lakes to increase.

question: What water does a rain storm increase?  (A) Inches or fractions of inches. (B) A covered pool. (C) A lake is increased. (D) Condensation (E) to move people (F) dead organisms (G) Rain in clouds. (H) A closed water bottle. 

answer: C
storms cause Lakes  to increase

question: Lakes can increase due to (A) wind (B) salinity (C) heat (D) nutrients (E) watershed (F) storms (G) flooding (H) Lift 

answer: F
fluid build up in the lung tissue may be caused by infection or injury of the lungs

question: what might infection or injury of the lungs cause? (A) decrease stamina (B) death and devastation (C) a lot of human deaths (D) stomach (E) destroying life (F) good health (G) h2o vapor (H) lung tissue fluid build up 

answer: H
injury of the lungs can be caused by a bacterial infection

question: injury of the lungs can be caused by what (A) running (B) wind and erosion (C) breathing (D) cigarettes (E) Pesticides (F) bacterial infection (G) smoking cigarettes (H) foggy air 

answer: F
Pneumonia may be caused by viruses or injury

question: Pneumonia may be caused by viruses or  (A) bacteria (B) a hazard (C) cold weather (D) humidity (E) mildew (F) PDAs (G) injury (H) methane 

answer: G
Legionnaires' disease may be caused by an infection or injury of the lungs.

question: What may be caused by an infection or injury of the lungs? (A) death and devastation (B) deadly and devastating (C) Legionnaires' disease (D) blood (E) smoking (F) a lot of human deaths (G) a tree falling (H) cigarettes 

answer: C
Pneumonia may be caused by an infection or smoke inhalation

question: Pneumonia may be caused by an infection or what? (A) smoke inhalation (B) Veins and arteries. (C) deadly and devastating (D) breathing deeply (E) clean air (F) expanding organs (G) the body's largest organ (H) Damages them 

answer: A
Viral and bacterial disease can both be caused by injury of the lungs

question: Viral and what disease can both be caused by injury of the lungs (A) tongue (B) the skin (C) bacterial (D) throat (E) Pollution (F) fungi (G) smoking (H) ribs 

answer: C
Pneumonia may be caused by an infection or injury of the organs used to breathe air

question: What may be caused by an infection or injury of the organs used to breathe air? (A) Toxicity (B) smoking (C) fertilization (D) pneumonia (E) a broken leg (F) oxygenation (G) Dehydration (H) the skin 

answer: D
Pneumonia can be treated with bronchodilatory treatment.

question: What treatment can be used in treating pneumonia? (A) the respiratory system (B) a breathing mask (C) bronchodilatory treatment (D) aqueous solution (E) immunotherapy (F) radiation therapy (G) immune system (H) chemotherapy 

answer: C
infection or injury of the lungs can result in death

question: what can infection or injury of the lungs result in? (A) harm (B) swea (C) death (D) h2o (E) damage (F) ribs (G) gas (H) digestion 

answer: C
Streptococcus can infect the lungs following injury.

question: What can make lungs more at risk for infection by streptococcus? (A) Allergies (B) bacteria (C) Pollution (D) injury (E) fungi (F) sweating (G) the skin (H) smoking 

answer: D
Opportunistic infections may be a result of an infection or injury of the lungs.

question: After an infection or injury to the lung, what can happen? (A) Destroy crops (B) a lot of human deaths (C) Plant growth is reduced (D) destroying life (E) forest is destroyed (F) opportunistic infections (G) death and devastation (H) negative impact 

answer: F
poison causes harm to birds

question: What causes harm to birds? (A) pesticide (B) poison (C) toxins (D) food (E) water (F) chemicals (G) life (H) parasites 

answer: B
poison causes harm to human beings

question: what does poison cause harm to? (A) people (B) animals (C) antifreeze (D) Most plants (E) the sun (F) human beings (G) wood (H) heterotrophs 

answer: F
Poison causes things to die and quickly decay.

question: What causes things to die and quickly decay? (A) beans (B) mushrooms (C) viruses (D) medicine (E) poison (F) heat (G) bacteria (H) apoptosis 

answer: E
stress causes harm to living things

question: _causes harm to living things (A) Nematoda (B) organisms (C) stress (D) pesticide (E) nutrients (F) stimuli (G) animals (H) moisture 

answer: C
snakes cause harm to living things

question: what causes harm to living things? (A) snakes (B) cats (C) toxins (D) mice (E) plants (F) HIV (G) pesticide (H) parasites 

answer: A
Lead causes harm to living things

question: Which causes harm to living things? (A) rabies (B) Oxygen (C) deadly (D) HIV (E) Lead (F) Carbon (G) Nitrogen (H) toxins 

answer: E
Paralytic shellfish cause harm to living things.

question: Paralytic shellfish cause harm to what? (A) their environment (B) most cephalopods (C) their ecosystem (D) themselves (E) coral reefs (F) animals (G) living things (H) circulatory systems 

answer: G
cyanide causes harm to living things

question: what causes harm to living things? (A) toxins (B) vitamins (C) bacteria (D) cyanide (E) leeches (F) h2o (G) oxygen (H) Pesticides 

answer: D
Toxic food causes harm to living things

question: Toxic food causes harm to what? (A) Endocrine system (B) small stones (C) water eaters (D) living things (E) animals (F) organic molecules (G) consumers (H) toxic plants 

answer: D
venom causes harm to living things

question: What causes harm to living things? (A) toxins (B) HIV (C) Alcohol (D) food (E) A drug. (F) air (G) water (H) venom 

answer: H
Most disinfectants contain solvents that can harm living things.

question: What product is likely to contain solvents that are harmful to living things? (A) cigarettes (B) Pesticides (C) chlorofluorocarbons (D) solid, liquid, gas (E) baking soda (F) disinfectants (G) hydrogen peroxide (H) vinegar 

answer: F
Some plants causes harm to living things.

question: What causes harm to living things? (A) some plants (B) Pesticides (C) toxins (D) steroids (E) cigarettes (F) fossil fuels (G) killing insects (H) bacteria 

answer: A
Arsenic compounds cause harm to living things

question: What causes harm to living things? (A) arsenic compounds (B) a pathogens (C) tapeworms (D) deforestation (E) deoxyribonucleic acid (F) Pesticides (G) cigarettes (H) fossil fuels 

answer: A
Arsenic causes harm to living things

question: What can cause harm to living things? (A) bacteria (B) cigarettes (C) Pesticides (D) toxins (E) steroids (F) amoebae (G) leeches (H) Arsenic 

answer: H
Animals produce body heat which is dissipated by sweat.

question: How do animals dissipate body heat? (A) sweat (B) eat food (C) lay in the sun (D) insulation (E) coat (F) osmosis (G) fur (H) cooling 

answer: A
sweat evaporates heat from skin

question: What evaporates from the skin? (A) energy (B) Water (C) solutes (D) h2o (E) pus (F) sweat (G) rain (H) phlegm 

answer: F
Evaporation of perspiration uses energy and the energy comes from body heat.

question: Which of the following uses energy that comes from body heat? (A) kinetic energy (B) evaporation of perspiration (C) kinetic friction (D) evaporation of snow (E) Transfers energy (F) a rock rolling down a hill (G) a fire burning near a campsite (H) converting mass to energy 

answer: B
Perspiration comes through pores and is evaporated by energy from body heat.

question: Where does the energy to evaporate perspiration come from? (A) heat produced (B) The Sun (C) goosebumps (D) electrical energy (E) kinetic force (F) body heat (G) heat energy (H) energy 

answer: F
energy leaves from body heat when sweat comes in contact with the skin

question: energy leaves from what when sweat contacts with skin (A) radiation (B) heat energy (C) expelled (D) vapors (E) body heat (F) heat produced (G) conduction (H) metal 

answer: E
Evaporation of sweat uses kinetic energy from the body.

question: Evaporation of sweat uses what from the body? (A) expelled (B) Positive charges (C) all liquids (D) properties (E) Something to move (F) water vapor (G) kinetic energy (H) Cooling vapors 

answer: G
When sweat is evaporated, the body's fuel is used.

question: What powers sweat? (A) heat produced (B) The body's fuel (C) a gas in the air (D) hydration (E) When the water is hot (F) air cools (G) matter vibrating (H) Cooling vapors 

answer: B
evaporation of sweat requires food

question: What requires food? (A) Evaporation of sweat (B) hydration of their cells (C) Most plants (D) Microscopic organisms (E) agriculture (F) to stay alive (G) female sex cells (H) plant life 

answer: A
Cooling uses energy, and the energy comes from body heat.

question: Energy that comes from body heat can help with  (A) recovery (B) commuting (C) movement (D) cooling (E) strength (F) stay warm (G) health (H) motion 

answer: D
Evaporation of sweat uses energy, and the energy comes from exercise

question: Evaporation of sweat uses energy, where does the energy come from? (A) vapors (B) temperature (C) expelled (D) environment (E) hydration (F) water vapor (G) The Sun (H) exercise 

answer: H
humidity interferes with sweat

question: what does humidity interfere with? (A) stress (B) rain (C) edema (D) heat (E) sweat (F) Mitosis (G) energy (H) life 

answer: E
Wind and rain cause a river to become deeper and wider.

question: Wind and rain cause what to become deeper and wider? (A) burrs (B) soil (C) time (D) effort (E) eroded (F) solutes (G) river (H) gaps 

answer: G
erosion forms canyons

question: What are formed by erosion? (A) mountains (B) hills (C) canyons (D) Sediment (E) loose soil (F) rocks (G) soils (H) streams 

answer: C
rivers cut deeper and wider to form canyons

question:  rivers cut deeper and wider to form what (A) canyons (B) arteries (C) Roads (D) timberlands (E) old growth forests (F) soils (G) Sediment (H) coral reefs 

answer: A
Canyons are formed as rivers become deeper and wider

question: What are formed as rivers become deeper and wider? (A) sinkholes (B) soils (C) body water (D) loose soil (E) craters (F) mountains (G) canyons (H) Sediment 

answer: G
rivers are what form canyons

question: What are canyons formed by? (A) rocks (B) rainfall (C) rivers (D) mechanical force (E) calcite (F) silt (G) water (H) gravity 

answer: C
The power of wind and water can cause a river to deepen and widen

question: What can make a river deepen and widen? (A) birds (B) sunlight (C) Sediment (D) wind and water (E) rainfall (F) flooding (G) weeds (H) arteries 

answer: D
soil loss causes a river to become deeper and wider

question: what loss causes a river to become deeper and wider (A) cut (B) fish (C) rain (D) storms (E) eroded (F) water (G) habitat (H) soil 

answer: H
Weathering causes a river to become deeper and wider.

question: Weathering causes what to become deeper and wider? (A) a landslide (B) Sediment (C) a mountain (D) a volcano (E) soils (F) rock (G) flooding (H) a river 

answer: H
Deeper and wider rivers alter the constituents carried by water

question: Deeper and wider rivers alter the constituents carried by what? (A) rivers (B) atmosphere (C) mussels (D) clouds (E) salmon (F) moisture (G) water (H) Frogs. 

answer: G
the work of wind, water, and time causes a river to become deeper and wider

question: The work of what causes a river to become deeper and wider? (A) looseness of dirt or compost (B) just time (C) Veins and arteries. (D) just wind (E) Physical weathering (F) The area was once underwater (G) just water (H) wind, water, and time 

answer: H
Erosion causes the Nile to become deeper and wider.

question: Erosion causes the Nile to become: (A) Sediment (B) shallower (C) less wide (D) deeper and wider (E) homogenous (F) colder and wetter (G) faster (H) Physical weathering 

answer: D
erosion causes the Thames to become deeper and wider

question: what gets deeper and wide from erosion? (A) meters (B) form sand (C) soil (D) Thames (E) mountains (F) flooding (G) Roads (H) Sediment 

answer: D
deepening rivers cause the loss of topsoil

question: Deepening rivers cause (A) relocation (B) the loss of topsoil (C) Plant growth is reduced (D) to move people (E) Physical weathering (F) forest is destroyed (G) Water expanding (H) water conservation 

answer: B
Water moving soil causes rivers to be deeper

question: What happens when water moves soil in a river? (A) Exfoliation (B) Damages them (C) forest is destroyed (D) It used to be covered by water (E) Plant growth is reduced (F) Physical weathering (G) The river gets deeper (H) running and lifting 

answer: G
clearing land can make a river wider

question: what makes a river wider? (A) rainfall (B) salinity (C) arteries (D) flow of electrons (E) Water expanding (F) Physical weathering (G) a hydraulic system (H) clearing land 

answer: H
If eroded the Nile would become deeper and wider

question: If eroded the Nile would become what? (A) imbalanced (B) Plant growth is reduced (C) detritus (D) colder and wetter (E) Sediment (F) solid, liquid, gas (G) deeper and wider (H) dormant state 

answer: G
The electricity that a light bulb uses to produce light turns into heat

question: What happens to the power a light bulb uses? (A) It makes magnetic energy (B) It gets cold (C) It turns into heat (D) hydrogen and oxygen (E) It decreases (F) It expands (G) It turns into static (H) They may not survive. 

answer: C
a light bulb requires energy to produce light

question: What requires energy to produce light? (A) humans (B) an object (C) gasoline (D) tulip bulb (E) to move people (F) light bulb (G) microscope (H) cactuses 

answer: F
Bulbs require electrical energy to see in darkness.

question: Bulbs produce electrical energy to what? (A) reproduce (B) Change colors (C) rain or sun shine (D) adding heat (E) look at the sun (F) power up cars (G) see in darkness (H) walk through yards 

answer: G
energy is used in a light bulb

question: what is used in light bulbs? (A) Decibels (B) batteries (C) energy (D) cellulose (E) Oak (F) magnetism (G) sunlight (H) water 

answer: C
a light bulb requires a power plant to produce light

question: What does a light bulb require to produce light? (A) sunlight (B) adding heat (C) darkness (D) motivation (E) sun's heat (F) fear (G) an electron lens (H) Power plant 

answer: H
a light bulb requires the flow of electrons to produce light

question: what does a light bulb require to produce light? (A) flow of electrons (B) flow of neutrons (C) the sun (D) adding heat (E) hydrogen and oxygen (F) an electron lens (G) h2o (H) chemical messengers 

answer: A
A bulb with electrical energy brightens the overall space.

question: A bulb with electrical energy does what to the overall space? (A) closes (B) moves (C) It expands (D) destroys (E) Change colors (F) darkens (G) brightens (H) adding heat 

answer: G
light bulbs use heat

question: what do light bulbs use? (A) magnets (B) fibers (C) water (D) coal (E) heat (F) metal (G) copper (H) glass 

answer: E
A bulb requires electrical energy to produce part of the electromagnetic spectrum.

question: A bulb requires electrical energy to produce part of what kind of spectrum? (A) an electron microscope (B) magnetic (C) autism spectrum (D) electromagnetic (E) rain or sun shine (F) direct energy (G) field (H) hydrogen and oxygen 

answer: D
Energy-saving is important when electrical energy is used to produce light

question: Energy-saving is important when electrical energy is used to produce what (A) sound (B) a stove (C) crops (D) light (E) oil (F) motion (G) Heat (H) waves 

answer: D
a light bulb requires a power plant to produce light

question: What is required for a light bulb to produce light? (A) garden (B) sunlight (C) concrete (D) an electron lens (E) Power plant (F) adding heat (G) Potted plant (H) sun's heat 

answer: E
A bulb requires electrical energy to produce electromagnetic radiation.

question: A bulb requires electrical energy to produce what? (A) heat production (B) heat is produced (C) rain or sun shine (D) Help plants grow (E) electromagnetic radiation (F) Earth revolving around the sun (G) hydrogen and oxygen (H) basic building blocks of life 

answer: E
coal can power a light bulb

question: What can power a light bulb? (A) copper (B) coal (C) Cars (D) Gas (E) motors (F) heat (G) energy (H) metal 

answer: B
Solar-powered LED lights require electrical energy to produce light at night

question: In order to operate at night, solar-powered LED lights require what? (A) sun's heat (B) electrically (C) adding heat (D) focusing a lens (E) hydrogen and oxygen (F) kinetic energy (G) electrical energy (H) direct energy 

answer: G
a lightbulb requires electrical energy to produce photons

question: What requires electrical energy to produce photons? (A) satellites (B) an electron lens (C) cigarettes (D) an object (E) heterotrophs (F) squids (G) sensory neurons (H) a lightbulb 

answer: H
a bulb requires electrical energy to produce rays.

question: A bulb uses electrical energy to produce: (A) waves (B) unique (C) fields (D) Green (E) heat (F) rays (G) energy (H) warmth 

answer: F
ribosomes have RNA

question: What do ribosomes have? (A) RNA (B) tRNA (C) mitochondria (D) p53 (E) DNA (F) stem cells (G) chlorophyll (H) core 

answer: A
Ribosomes are sites where enzymes are made

question: Ribosomes are sites where what? (A) the body's largest organ (B) more abundant (C) cells are destroyed (D) Plant growth is reduced (E) enzymes are broken (F) major threat to health (G) enzymes are made (H) ribosomes are eaten 

answer: G
Endoplasmic reticulum are membranes attached to sites where proteins are made

question: What are membranes attached to sites where proteins are made? (A) the body's largest organ (B) Veins and arteries. (C) epidermis and dermis (D) layers of fat (E) cell walls (F) cell membranes (G) endoplasmic reticulum (H) brain cells 

answer: G
ribosomes contain RNA

question: what do ribosomes contain? (A) nucleus (B) tRNA (C) mucus (D) SNPs (E) TRH (F) DNA (G) cell walls (H) RNA 

answer: H
sites where proteins are made consist of RNA and proteins

question: sites where proteins are made consist of RNA and what? (A) deltas (B) atomic waste (C) Acids (D) proteins (E) photosynthesis (F) phylum (G) PDAs (H) Joules 

answer: D
proteins are made inside the nucleus

question: what are proteins made? (A) To keep their body heat. (B) inside the nucleus (C) increases a body's strength (D) animal transport (E) allow growth (F) more abundant (G) it keeps an organism warm (H) major threat to health 

answer: B
ribosomes contain RNA

question: What do ribosomes contain? (A) TRH (B) tiny (C) SNPs (D) tRNA (E) DNA (F) core (G) RNA (H) CFCs 

answer: G
Soy contains ribosomes.

question: What does soy contain? (A) bioaerosols (B) Ribosomes (C) glucose (D) seeds (E) heat energy (F) Energy (G) hydrocarbons (H) layers of fat 

answer: B
Ribosomes are sites where biomolecules are made.

question: Biomolecules are made in where? (A) Power plants (B) ribosomes (C) Earth (D) body water (E) loose dirt (F) ocean water (G) environment (H) loose soil 

answer: B
a bulb converts electrical energy into photons

question: a bulb converts electrical energy into what type of particle? (A) quarks (B) bosons (C) tiny (D) an object (E) waves (F) electrons (G) photon (H) Vibrates 

answer: G
Certain light bulbs may cause skin cancer

question: Exposure to which of the following can cause skin cancer? (A) Gene Rayburn (B) some types of light bulbs (C) bad thoughts (D) Deoxyribonucleicacid (E) water (F) direct damage to the lungs (G) Sulfur dioxide (H) chlorofluorocarbons 

answer: B
Something in a traffic signal converts electrical energy into light energy when it is turned on

question: What converts electrical energy into light energy when it is turned on? (A) Something found in a traffic signal (B) deoxyribonucleic acid (C) Something found in a hand mixer (D) Something found in a power strip (E) Something found in a hair dryer (F) polymers of nucleotides (G) a hemisphere is tilted away from the sun (H) an electron microscope 

answer: A
converts electrical energy into light energy which are rated in watts

question: How is converted energy into light energy rated? (A) energy (B) unique (C) heat (D) good (E) watts (F) parsec (G) kilojoule (H) kinetic energy 

answer: E
When a light bulb is turned on, the energy emitted is electromagnetic radiation

question: Turning on what will emit electromagnetic radiation? (A) vehicles (B) satellites (C) light bulb (D) buses (E) Firecrackers (F) sensory neurons (G) an object (H) engines 

answer: C
electrical energy  is converted into heat energy

question: electrical energy is converted into (A) engines (B) Pollution (C) heat energy (D) sensory neurons (E) Firecrackers (F) animal transport (G) to move people (H) warmth 

answer: C