Given a fact, create a question that can be answered using the fact. Construct the question such that it is unambiguous, has a unique answer and the answer can be given using the fact.
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Question: Fact: riding a bike does not cause pollution

Answer: Riding a two wheeled human powered vehicle is good for the environment because?


Question: Fact: winter is when a hemisphere is tilted away from the sun

Answer: What happens when a hemisphere is tilted away from the sun?


Question: Fact: living things live in their habitat

Answer:
What lives in their habitat?