Answer the following question, with explanation first. Choose the sentence that goes against common sense.
Options:
- Sentence A: "People usually wash their clothes with toothpaste."
- Sentence B: "People usually wash their clothes with water."

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
Toothpaste is meant to clean teeth, and will not have the same result on cloth.
So, the answer is Sentence A.