Pick which sentence is not logical.
Options:
- Sentence A: "The astronaut is lucky enough to survive in the explosion"
- Sentence B: "The astronaut is unlucky to survive in the explosion"
 Let me think hard. Detailed solution:

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
It is not unlucky that the astronaut is still alive.
The answer is Sentence B.