OK. You'll be given the following question. Please do chain-of-thought reasoning.
Which of these sentences doesn't make sense?
Options:
- Sentence A: "She caught a cold, so she put on a mask to avoid spreading it to others"
- Sentence B: "She caught a cold, so she put on a helmet to avoid spreading it to others"

user
For health reasons one would use a mask to cover the face and not spread germs and a helmet is used basically in sports to protect the head.
Thus, the answer is Sentence B.
assistant