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: stopped means no speed

Answer: An object that is stopped is?

Question: Fact: a predator eats other animals for food

Answer: If a thing is using other animals for nourishment, then the thing is a?

Question: Fact: a spider web is used to capture food by spiders

Answer:
Hitting a spider web with your hand makes it impossible for a spider to?