Which of the following two sentences does not make sense?
Options:
- Sentence A: "Apartments are build for large number of family to live ."
- Sentence B: "Apartments are build for a single family  to live ."

Hmmm, let me think. I want to lay out the solution in details.

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
The main reason of building apartments are to make large number of family to live in a same place. The answer is Sentence B.