Pick which sentence is not logical.
Options:
- Sentence A: "I saw a monkey doing math problems"
- Sentence B: "I saw a man doing math problems"

Hmmm, let me think. I want to lay out the solution in details.

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
Monkeys have not evolved to do math problems yet. The answer is Sentence A.