OK. You'll be given the following question. Please do chain-of-thought reasoning.
Which of the following sentences is nonsensical?
Options:
- Sentence A: "He felt very hot, so he put on his coat."
- Sentence B: "He felt very hot, so he took off his coat."

user
The coat can keep warm and will not be worn when it is hot.
Thus, the answer is Sentence A.
assistant