[TEACHER] Which of the following two sentences does not make sense?
Options:
- Sentence A: "We turn on the air conditioner to cool off in winter."
- Sentence B: "We turn on the air conditioner to cool off in summer."

[Student] It's cold in winter so you don't need to turn on the air conditioner to cool off.
The answer is Sentence A.

[TEACHER] Of the below sentences, which one does *not* make sense?
Options:
- Sentence A: "The earth is a nearly square planet."
- Sentence B: "The earth is an elliptical planet."

[Student] The shape of the earth is not a square but an ellipse.
The answer is Sentence A.

[TEACHER] Which of these sentences doesn't make sense?
Options:
- Sentence A: "He liked this singer a lot so he went to her concert"
- Sentence B: "He disliked this singer a lot so he went to her concert"

[Student]
He wouldn't want to see a singer he dislikes.
The answer is Sentence B.