Write a correct answer for the question. You should reason about prototypical situations and provide the correct answer. Avoid answers that provide incomplete justification for the question.

[EX Q]: what are some things that people send by email that they used to send through the mail?
[EX A]: letter

[EX Q]: name a tv show about an island.
[EX A]: gilligan's island

[EX Q]: if there were a musical named "dogs", name a prop they would probably use on stage.
[EX A]:
fire hydrant