Jade: Which of the following sentences is nonsensical?
Options:
- Sentence A: "Air is very important to human beings."
- Sentence B: "Air is not important to human beings."

Lux: This should be the solution: Air is a requirement for human beings to live, and we'd all be dead without it. The answer is Sentence B.

Jade: Which of the following sentences is nonsensical?
Options:
- Sentence A: "Although he is eight years old, he drives a lot"
- Sentence B: "Although he is eight years old, he can cook"

Lux: This should be the solution: Eight year olds are not allowed to drive. The answer is Sentence A.

Jade: Which of these sentences doesn't make sense?
Options:
- Sentence A: "Bob bought chocolate for his enemy on Valentine's Day"
- Sentence B: "Bob bought chocolate for his girl friend on Valentine's Day"

Lux: This should be the solution: Valentines Day, and the gift of chocolate, are to celebrate a loved one, not an enemy. The answer is Sentence A.

Jade: Which of these sentences doesn't make sense?
Options:
- Sentence A: "A policeman carries a sword."
- Sentence B: "A policeman carries a gun."

Lux:
This should be the solution: A sword wouldn't be effective in modern combat. The answer is Sentence A.