input: OPTIONS:
- hydrogen and oxygen
- spread out
- electromagnetic energy
- cut the line
- flow continuously
- an electron microscope
- flood
- kinetic energy Now, answer this question: You are presented with the quiz "powering an electrical device with a battery requires a path for electrons to what?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "powering an electrical device with a battery requires a path for electricity to flow through a closed circuit" and "electrons flow continuously in a closed circuit". So, what's the best answer to the question?
A:
output: flow continuously

input: OPTIONS:
- Calcium carbonate
- harmful substances
- volume
- precipitation
- smog
- drought
- flooding
- weathering Now, answer this question: You are presented with the quiz "what does lack of moisture in the air cause low amounts of?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "lack of moisture in the air causes low amounts of rainfall" and "most precipitation occurs as rainfall". So, what's the best answer to the question?
A:
output: precipitation

input: OPTIONS:
- increase lung capacity
- increase stamina
- Abnormal cell growth
- kill them
- hyperthyroidism
- harmful substances
- decrease stamina
- decrease health problems Now, answer this question: You are presented with the quiz "Smoking cigarettes will do what?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "smoking tobacco decreases stamina" and "tobacco is grown for cigarette factories". So, what's the best answer to the question?
A:
output:
decrease stamina