next question: where do you buy a piano?
Options:
- music school
- music store
- concert hall
- neighbor's house
- symphony orchestra drawing room
reasoning:

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
Piano is a musical instrument. Musical instruments are sold at a music store. The answer is music store.