Answer the following question, with explanation first. Of the following two sentences, which one is against common sense?
Options:
- Sentence A: "the high-speed railway runs very fast on the ground"
- Sentence B: "the high-speed railway has such a quick speed for its capacity of flying in the sky"

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
It is impossible for a train to fly in the sky.
So, the answer is Sentence B.