Q: You are presented with the quiz "What keeps a fire burning?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "fanning a fire increases the oxygen near the fire" and "fire needs oxygen to continue burning". So, what's the best answer to the question?

OPTIONS:
- energy
- heat
- Covering it with dirt
- sun's heat
- Removing fuel
- power
- fanning
- Dousing it with water

A: fanning
input: OPTIONS:
- gills
- sucking in air
- oxygen
- lungs
- ligt
- nektar
- skin
- ovaries Now, answer this question: You are presented with the quiz "How do ost frogs breathe as tadpoles?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "most amphibians breathe with gills as larvae and with lungs as adults" and "frogs are the most durable of the amphibians". So, what's the best answer to the question?
A:
output: gills
You are presented with the quiz "the cause of myocarditis cannot what?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "viruses cannot reproduce by themselves" and "often viruses are the cause of myocarditis". So, what's the best answer to the question?

OPTIONS:
- They may not survive.
- direct damage to the lungs
- A compound that donates proton
- live by the shore
- microorganisms
- survive in a body
- reproduce by themselves
- eat by themselves

Answer: reproduce by themselves
Problem: OPTIONS:
- Pollen grains
- swamp vegetation
- animals
- earth
- Animal survival
- bloom time
- Most plants
- nature
Q: You are presented with the quiz "What requires either insects or wind." But you don't know the answer, so you turn to your teacher to ask for hints. He says that "pollination requires pollinators" and "most plants are either insect pollinated or wind pollinated". So, what's the best answer to the question?
Answer: Most plants
Problem:OPTIONS:
- flagella
- nectar
- ocean
- bacteria
- sound
- eggs
- ferns
- bulbs

You are presented with the quiz "what are used to reproduce?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "roundworms reproduce sexually" and "roundworm eggs are comparatively large". So, what's the best answer to the question?
****
A: eggs
Problem:OPTIONS:
- people
- rubber
- animals
- amphibians
- light bulbs
- organisms
- coral reef
- water

You are presented with the quiz "What are currents harmful to if they pass through it?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "electrocution causes harm to an organism" and "electrical shock Electric shock is caused by current passing through the human body". So, what's the best answer to the question?
****
A:
organisms