OK. You'll be given the following question. Please do chain-of-thought reasoning.
Which of the following sentences is nonsensical?
Options:
- Sentence A: "Bicycles contain tyres"
- Sentence B: "Pillows contain tires"

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Tires are used to make transportation more efficient, and would be too uncomfortable to stuff into pillows.
Thus, the answer is Sentence B.