question in book:
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"

standard solution:
He wouldn't want to see a singer he dislikes.
The answer is Sentence B.

[TEACHER] Of the following two sentences, which one is against common sense?
Options:
- Sentence A: "he bought some food in the food store"
- Sentence B: "he bought some food in the clothes store"

[Student] A clothes store only sells clothes not food.
The answer is Sentence B.

Teacher: Of the below sentences, which one does *not* make sense?
Options:
- Sentence A: "The fish can live without air"
- Sentence B: "The fish can not live without air"

Student: Fish need air to live, so they can't live without it.
The answer is Sentence A.

question in book:
One of the following sentences is nonsensical. Which one is it?
Options:
- Sentence A: "Some volcanoes do not erupt"
- Sentence B: "Every volcano erupts"

standard solution:
Volcanoes can be calm and still for many years and many never erupt.
The answer is Sentence B.

[TEACHER] Of the following two sentences, which one is against common sense?
Options:
- Sentence A: "If you go out of town for a week, someone should feed your pets while you're away."
- Sentence B: "If you go out of town for a week, no one should feed your pets while you're away."

[Student] Pets need to be fed every day, whether you're home or away.
The answer is Sentence B.

[TEACHER] Choose the sentence that goes against common sense.
Options:
- Sentence A: "Sally drove a car to the mall."
- Sentence B: "Sally flew an airplane to the mall."

[Student]
It's impossible for someone to fly an airplane without limit.
The answer is Sentence B.