Choose the sentence that goes against common sense.
Options:
- Sentence A: "She is a lucky girl because she has a broken family."
- Sentence B: "She is a lucky girl because she has a warm family."
 Let's be accurate as possible. So think first.

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
A broken family is bad for children to grow up.
The final answer: Sentence A.