Teacher: Of the following two sentences, which one is against common sense?
Options:
- Sentence A: "We can't take an umbrella on a sunny day."
- Sentence B: "We take umbrellas on a rainy day."

Student: We can protect our umbrellas against ultraviolet rays on sunny days.
The answer is Sentence A.

question in book:
Which of the following sentences is nonsensical?
Options:
- Sentence A: "When you eat junk food, you may get fat."
- Sentence B: "When you get fat, you are eating junk food."

standard solution:
You may get fat for many reasons, not just eating junk food.
The answer is Sentence B.

[TEACHER] Which of the following sentences is nonsensical?
Options:
- Sentence A: "his computer broke down, so he couldn't meet the deadline for handing in his homework"
- Sentence B: "his computer broke down, so he can hand in his homework ahead of time"

[Student] If the computer broke down, then he would be late handing it in because he would not have access to the computer.
The answer is Sentence B.

Teacher: Of the following two sentences, which one is against common sense?
Options:
- Sentence A: "Roses are sent on Valentine's Day."
- Sentence B: "Peony flowers are sent on Valentine's Day."

Student: Peony stands for elegance, not for Valentine's Day.
The answer is Sentence B.

question in book:
One of the following sentences is nonsensical. Which one is it?
Options:
- Sentence A: "Rabbits run very fast."
- Sentence B: "The tortoise runs very fast."

standard solution:
Tortoises are among some of the slowest moving animals in the world.
The answer is Sentence B.

Teacher: Of the below sentences, which one does *not* make sense?
Options:
- Sentence A: "Bicycles have square wheels."
- Sentence B: "Bicycles have round wheels."

Student:
If wheels were square they would could not roll.
The answer is Sentence A.