Given a statement, generate a question such that the answer is contained in that statement.
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Question: Blocked tubes can cause inability to have children and issues with reproduction.

Answer: What can cause inability to have children and issues with reproduction?


Question: some anaconda can go several weeks between meals

Answer: How long can some anaconda go between meals?


Question: The volume of an object can be used to measure that  object.

Answer:
What can be used to measure an object?