Question. Which of the following sentences is nonsensical?
Options:
- Sentence A: "She danced with a whale."
- Sentence B: "She danced with a man."

Answer. Sentence A
What step-by-step reasoning justifies that answer?

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
Reasoning: Whales do not have legs and thus can not dance or even walk.