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]: at a concert what might a woman wave at her favorite rockstar?
[EX A]: undergarments

[EX Q]: tell me the age when a kid gets braces.
[EX A]: twelve

[EX Q]: name an expensive food that you wouldn't serve at a kid's birthday party
[EX A]:
caviar