Of the below sentences, which one does *not* make sense?
Options:
- Sentence A: "Man can live on Mercury."
- Sentence B: "Man can't live on Mercury."
 Let's be accurate as possible. So think first.

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
Mercury has no suitable environment for human existence.
The final answer: Sentence A.