Answer: [Sentence B]
Question: [Choose the sentence that goes against common sense.
Options:
- Sentence A: "Cancer is a disease that is difficult to treat."
- Sentence B: "Cancer is an easy disease to treat."
]
Solution: [Cancer is a very terrible disease, and it is very difficult to recover from it.]

Answer: [Sentence A]
Question: [Of the below sentences, which one does *not* make sense?
Options:
- Sentence A: "He likes to go to school with his bookcase on his back."
- Sentence B: "He likes to go to school with his schoolbag on his back."
]
Solution: [Bookcase is too heavy for people to carry to school.]

Answer: [Sentence A]

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
Question: [Which of the following sentences is nonsensical?
Options:
- Sentence A: "He arrived at the restaurant to catch the flight"
- Sentence B: "He arrived at the airport to catch the flight"
]
Solution: [We go to a restaurant to eat, not to catch a flight.]