Let's think step by step! One of the following sentences is nonsensical. Which one is it?
Options:
- Sentence A: "there are many fishes in the desert"
- Sentence B: "there are many fishes in the sea"

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
Fish live in water; the desert is dry and thus home to no fish. The answer: Sentence A.