Person A: What businesses serve liquor?
Options:
- bar
- cabinet
- fraternity house
- soft drink
- state farm
Person B: Let me think. Bar is a place across which drinks or refreshments are served. Bar businesses serve liquor. The answer is bar.

Person A: A soccer field that is not contained in a building would be where?
Options:
- playground
- mexico
- town
- outside
- world cup
Person B: Let me think. A soccer field that is not contained in a building would be outside. The answer is outside.

Person A: Where would you get prescription mouthwash?
Options:
- optometrist
- dentist's office
- drug store
- bathroom
- bottle
Person B: Let me think. Drug store sells mouthwash. Prescriptions mouthwashes are specialized mouthwashes which can be found at a drug store. The answer is drug store.

Person A: Why would a band be performing in front of a large number of people?
Options:
- blaring
- record album
- alarm
- play music
- include drummer
Person B:

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
Let me think. Singing and using musical instruments come under playing music. Bands perform by singing and using musical instruments. The answer is play music.