Pocket is a a part of attire where people keep their money. Pocket is used to keep money.is the reasoning for what question and answer pair?

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Q: Where is a good place to keep personal money?
Options:
- supermarket
- cash register
- pocket
- bucket of water
- art show
A: pocket