Reconstruct a question, answer pair from this explanation: A car is way too big to fit into a backpack.

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.
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Q:Which of the following sentences is nonsensical?
Options:
- Sentence A: "The pencil is in the backpack"
- Sentence B: "The car is in the backpack"

A:Sentence B