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.

[EX Q]: Fact: a radio is used for communication
[EX A]: Which can be used to pass information from one person to another?

[EX Q]: Fact: a berry contains seeds
[EX A]: A person who wants to eat a watermelon may consider spitting out its?

[EX Q]: Fact: a skunk produces a bad odor
[EX A]:
A skunk produces a bad what?