OK. You'll be given the following question. Please do chain-of-thought reasoning.
Pick which sentence is not logical.
Options:
- Sentence A: "A hurricane is a swirling mass of air and water."
- Sentence B: "A hurricane is a swirling mass of sand and smoke."

Hurricanes are swirling masses of air and water, and not sand and smoke and can't start on land.
Thus, the answer is Sentence B.