Teacher: Of the following two sentences, which one is against common sense?
Options:
- Sentence A: "A guitar is a musical instrument."
- Sentence B: "A guitar is a kitchen gadget."

Student: A guitar cannot be used to cook in a kitchen.
The answer is Sentence B.

Teacher: One of the following sentences is nonsensical. Which one is it?
Options:
- Sentence A: "We usually board the plane before going through the security check"
- Sentence B: "We usually go through the security check before boarding the plane"

Student: One goes through a security check prior to boarding a plane so one cannot enter the plane first.
The answer is Sentence A.

Teacher: One of the following sentences is nonsensical. Which one is it?
Options:
- Sentence A: "He's washing clothes with laundry detergent"
- Sentence B: "He is washing clothes with coffee"

Student: A coffee would stain clothes, not clean them.
The answer is Sentence B.

Teacher: Of the below sentences, which one does *not* make sense?
Options:
- Sentence A: "he got a job washing dishes in a pizza parlor"
- Sentence B: "he got a job washing cars in a pizza parlor"

Student:
A pizza parlor is not the place where cars get washed.
The answer is Sentence B.