Let's think step by step! One of the following sentences is nonsensical. Which one is it?
Options:
- Sentence A: "Earth is located in the solar system"
- Sentence B: "the solar system is located in Earth"

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
Earth is not a solar system, it is part of it. The answer: Sentence B.