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 Input:
name something that might hurt after you attend a rock concert.

Ex Output:
head

Ex Input:
name something that a germophobe would hate to share

Ex Output:
food/drink

Ex Input:
name something people keep by their toilets.

Ex Output:
toilet paper