question in book:
Pick which sentence is not logical.
Options:
- Sentence A: "fire keeps you warm"
- Sentence B: "fire keeps you cold"

standard solution:
Fire is hot and would not keep you cold at all.
The answer is Sentence B.

[TEACHER] Pick which sentence is not logical.
Options:
- Sentence A: "You can save money on your electric bill by unplugging your microwave when you aren't using it."
- Sentence B: "You can save money on your phone bill by turning off the water when you brush your teeth."

[Student] Your phone bill is not affected by the amount of water you use.
The answer is Sentence B.

Teacher: Which of the following two sentences does not make sense?
Options:
- Sentence A: "it is unhealthy for students to spend all of their blood on study"
- Sentence B: "it is unhealthy for students to spend all of their time on study"

Student: Blood is a finite resource, using it all results in death.
The answer is Sentence A.

question in book:
Which of these sentences doesn't make sense?
Options:
- Sentence A: "The big tree is used to keep out the rain."
- Sentence B: "Umbrellas are used to keep out the rain."

standard solution:
It's not safe to stand under a tree in the rain.
The answer is Sentence A.

[TEACHER] Which of the following two sentences does not make sense?
Options:
- Sentence A: "Will had climbed many more monitors."
- Sentence B: "Will had climbed many more mountains."

[Student] You would break a monitor if you climbed on it.
The answer is Sentence A.

[TEACHER] Which of the following sentences is nonsensical?
Options:
- Sentence A: "Usually people sleep in kitchen"
- Sentence B: "Usually people sleep in bedroom"

[Student]
Kitchens are for cooking and it is not practical to sleep in the kitchen.
The answer is Sentence A.