Of the following two sentences, which one is against common sense?
Options:
- Sentence A: "I hung the curtain in the closet."
- Sentence B: "I hung the curtain in the window."
 Let's reason step by step:

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
A curtain keeps the light out in the window. Final answer: Sentence A.