Reconstruct a question, answer pair from this explanation: A drum is much larger than a sock.

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 these sentences doesn't make sense?
Options:
- Sentence A: "he put the sock on the drum."
- Sentence B: "He put a sock on his foot."

A:Sentence A