OK. You'll be given the following question. Please do chain-of-thought reasoning.
Pick which sentence is not logical.
Options:
- Sentence A: "Jack used a book to cut the cake."
- Sentence B: "Jack used a knife to cut the cake."

A book is not sharp enough to cut a cake.
Thus, the answer is Sentence A.
OK. You'll be given the following question. Please do chain-of-thought reasoning.
Pick which sentence is not logical.
Options:
- Sentence A: "Jack used a book to cut the cake."
- Sentence B: "Jack used a knife to cut the cake."

user
A book is not sharp enough to cut a cake.
Thus, the answer is Sentence A.
assistant
OK. You'll be given the following question. Please do chain-of-thought reasoning.
Pick which sentence is not logical.
Options:
- Sentence A: "Jack used a book to cut the cake."
- Sentence B: "Jack used a knife to cut the cake."

A book is not sharp enough to cut a cake.
Thus, the answer is Sentence A.