Let's think step by step! Of the following two sentences, which one is against common sense?
Options:
- Sentence A: "He mowed the lawn in the morning."
- Sentence B: "He mowed the car in the morning."

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 car does not need to be mowed. The answer: Sentence B.