See question below:
Of the below sentences, which one does *not* make sense?
Options:
- Sentence A: "He sleeps on the mattress"
- Sentence B: "He sleeps on the towel"

Reason slowly and give your answer.

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
People sleep on beds and towels are used for drying the body so he would not sleep on a towel but in a bed.
The final answer: Sentence B.