Answer: [Sentence A]
Question: [Which of the following sentences is nonsensical?
Options:
- Sentence A: "I brush my teeth with a knife"
- Sentence B: "I brush my teeth with a toothbrush"
]
Solution: [A knife is used for cutting purpose not for brushing our teeth.]

Answer: [Sentence B]
Question: [Of the below sentences, which one does *not* make sense?
Options:
- Sentence A: "birds can fly long distances"
- Sentence B: "Chickens can fly long distances"
]
Solution: [Chickens do not fly far off of the ground.]

Answer: [Sentence B]
Question: [One of the following sentences is nonsensical. Which one is it?
Options:
- Sentence A: "A lathe is used to shape material."
- Sentence B: "A lathe is only for making table legs."
]
Solution: [You can do many things with a lathe.]