Teacher: Pick which sentence is not logical.
Options:
- Sentence A: "Only South Koreans like kimchi"
- Sentence B: "South Koreans like kimchi"

Student: Kimchi is a Korean food that is now enjoyed in many parts of the world.
The answer is Sentence A.

Teacher: Which of the following sentences is nonsensical?
Options:
- Sentence A: "every boat has a life jacket to prevent a person from falling in water"
- Sentence B: "every boat has a life jacket to prevent a person from drowning in water"

Student: Life jacket won't prevent a person from falling in water.
The answer is Sentence A.

Teacher: Of the following two sentences, which one is against common sense?
Options:
- Sentence A: "She lost 20 pounds in two months"
- Sentence B: "She lost 20 pounds in one night"

Student: That much weight cannot be lost that quickly.
The answer is Sentence B.

Teacher: One of the following sentences is nonsensical. Which one is it?
Options:
- Sentence A: "he gets a bad dream when he is asleep"
- Sentence B: "he gets a bad dream when he is awake"

Student:
Dreams usually happen when people are asleep, not awake.
The answer is Sentence B.