Problem:OPTIONS:
- water
- gasoline
- thrust
- energy
- kinetic energy
- air
- electricity
- rays or beams

You are presented with the quiz "What can kinetic energy be converted into?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "agenerator converts kinetic energy into electrical energy" and "generator A generator produces electricity". So, what's the best answer to the question?
****
A: electricity
You are presented with the quiz "What does fanning a fire increase?" 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 "air is used as a source of oxygen". So, what's the best answer to the question?
OPTIONS:
- converting electricity to heat
- Chemical energy
- the air near the fire
- activation energy
- igniting fuel and oxidiser
- flow of electrons
- kinetic energy
- Electrical energy
the air near the fire
You are presented with the quiz "igneous intrusion causes vein deposits of what?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "vein deposits of gold and silver are formed by igneous intrusion" and "along with gold and silver, they are known as precious or noble metals". So, what's the best answer to the question?
OPTIONS:
- Sediment
- diamonds
- water
- precious metals
- oil
- Calcium carbonate
- graptolites
- hydrogen and oxygen

Answer: precious metals
Question: You are presented with the quiz "What increases the amount of organic matter in soil?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "decomposition increases amount of organic matter in soil" and "composting is simply the natural decomposition of organic matter". So, what's the best answer to the question?
OPTIONS:
- raining
- shedding
- mussels
- raking
- herbicide
- fossil fuels
- green manures
- composting
Answer: composting
input with options: You are presented with the quiz "What is adapted to very dry environments?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "plants that are adapted to very dry environments are called xerophytes" and "bromeliads and cacti are xerophytes". So, what's the best answer to the question?
OPTIONS:
- cacti
- plants
- alpacas
- otters
- toads
- fish
- polar bears
- gasoline
output: cacti
Problem: OPTIONS:
- wind
- Engine
- coal
- Ice cubes
- Sun
- energy
- time
- space
Q: You are presented with the quiz "What can be used to produce heat?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "wind is used for producing electricity" and "thus electricity is used to produce heat". So, what's the best answer to the question?
Answer:
wind