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.

Example Input: Fact: adaptations are used for survival
Example Output: Polar bears grew thick fur because?

Example Input: Fact: pollination is when wind carry pollen from one flower to another flower
Example Output: pollination is when wind carry pollen from one flower to another?

Example Input: Fact: a human requires rest to be healthy
Example Output:
If I wanted to maintain energy I could?