Answer: [Sentence B]
Question: [Which of these sentences doesn't make sense?
Options:
- Sentence A: "Her birthday is on February 29th, so she can't celebrate it every year"
- Sentence B: "Her birthday is on February 29th, so she has a birthday every year"
]
Solution: [We only have 29th February every four years.]

Answer: [Sentence A]
Question: [Which of the following two sentences does not make sense?
Options:
- Sentence A: "Dinosaurs still exist today."
- Sentence B: "Dinosaurs don't exist now."
]
Solution: [Dinosaurs only exist today documented in books and their bones in museums.]

Answer: [Sentence A]

Question: [Choose the sentence that goes against common sense.
Options:
- Sentence A: "She will give birth after 2 months of pregnancy"
- Sentence B: "She will give birth after 9 months of pregnancy"
]
Solution: [She can not give birth after 2 months of pregnancy.]