[TEACHER] 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"

[Student] We only have 29th February every four years.
The answer is Sentence B.

[TEACHER] Which of the following two sentences does not make sense?
Options:
- Sentence A: "Dinosaurs still exist today."
- Sentence B: "Dinosaurs don't exist now."

[Student] Dinosaurs only exist today documented in books and their bones in museums.
The answer is Sentence A.

[TEACHER] 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"

[Student]
She can not give birth after 2 months of pregnancy.
The answer is Sentence A.