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: pushing a button sometimes completes a circuit

Answer: A television may turn on at the push of a button because?


Question: Fact: a thermometer is used to measure temperature

Answer: What is a thermometer used to measure?


Question: Fact: swimming is when humans can move in water

Answer:
A person is going to go to the beach and plans on getting some items for swimming, so they buy?