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.

Input: Consider Input: name a home improvement a cheap guy might try to do himself to save money.

Output: plumbing


Input: Consider Input: name a hairstyle that might not fit on a passport photo.

Output: beehive


Input: Consider Input: name something that for safety's sake, everyone should know how to do.


Output: cpr