What was the question for this implicit rationale, and corresponding answer?
Aircraft is where human can take a flight.
 The answer: aircraft

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
The question: Where can a human take flight?
Options:
- school
- aircraft
- band
- factory
- car