Q:One of the following sentences is nonsensical. Which one is it?
Options:
- Sentence A: "The preparation to become a doctor is to get a lawyer's qualification certificate"
- Sentence B: "The preparation to become a lawyer is to get a lawyer's qualification certificate"

A:Doctors have to go to medical school for their education and preparation.
[Sentence A]

Q:Which of the following two sentences does not make sense?
Options:
- Sentence A: "reducing the gap between rich and children is one of the main challenges"
- Sentence B: "reducing the gap between rich and poor is one of the main challenges"

A:The gap between rich and children is not an easily compared thing.
[Sentence A]

Q:One of the following sentences is nonsensical. Which one is it?
Options:
- Sentence A: "Jerry's carrying things."
- Sentence B: "Stone is carrying things."

A:
Stones do not hands to hold and carry things with.
[Sentence B]