Where would a marmot feel most confined?
Options:
- wood pile
- petting zoo
- wilderness
- northern hemisphere
- mountainous area Hmmm, let me think.

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
Marmots are not used to live in petting zoo. They feel very confined in unnatural areas as they are captive there.
So, the answer is petting zoo.