[TEACHER] Which of the following two sentences does not make sense?
Options:
- Sentence A: "People can only learn a language when they are young."
- Sentence B: "People learn languages when they are young."

[Student] People can learn at all stages of life.
The answer is Sentence A.

[TEACHER] One of the following sentences is nonsensical. Which one is it?
Options:
- Sentence A: "Old books are as good as new books"
- Sentence B: "Old books are worse than new books"

[Student] Old books are not as good as the new books.
The answer is Sentence B.

[TEACHER] Which of the following two sentences does not make sense?
Options:
- Sentence A: "he walked through the hallway to another room"
- Sentence B: "he walked through the railway to another room"

[Student]

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
You can not walk through a railway otherwise you will be hit by a train.
The answer is Sentence B.