Of the below sentences, which one does *not* make sense?
Options:
- Sentence A: "Flowers turn yellow in autumn."
- Sentence B: "Leaves turn yellow in autumn."
 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
Flowers fade after flowering rather than turn yellow in autumn. Final answer: Sentence A.