Answer the following question, with explanation first. Choose the sentence that goes against common sense.
Options:
- Sentence A: "The teacher asked her students to sharpen their book bags using the pencil sharpener."
- Sentence B: "The teacher asked her students to sharpen their pencils using the pencil sharpener."
A book bag does not need, and cannot be, sharpened.
So, the answer is Sentence A.