Given a statement and question, generate the answer to the question such that the answer is contained in the statement.

Q: statement: Bacteria may spread directly by touching a person's infected limb., question: Bacteria can spread directly by what?

A: touching a person's infected limb
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Q: statement: Standing still is used for avoiding predators., question: What is used for avoiding predators?

A: Standing still
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Q: statement: Unmelted winter snow and ice buried the earth, question: What buried the earth?

A:
Unmelted winter snow and ice
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