question in book:
Choose the sentence that goes against common sense.
Options:
- Sentence A: "It is difficult to look for a needle in the haystack"
- Sentence B: "It is easy to look for a needle in the haystack"

standard solution:
A needle is very similar to hay in regards to size, appearance, and weight.
The answer is Sentence B.

[TEACHER] Of the following two sentences, which one is against common sense?
Options:
- Sentence A: "In the summer we use air conditioning to make ourselves cooler."
- Sentence B: "In the summer we use air conditioning to make ourselves warmer."

[Student] In the summer we feel very hot and want to cool ourselves.
The answer is Sentence B.

Teacher: Which of the following two sentences does not make sense?
Options:
- Sentence A: "She wears a nice pair of earrings in her ears"
- Sentence B: "She wore a nice pair of earrings around her neck"

Student: Earrings go in the ear not around the neck.
The answer is Sentence B.

question in book:
Which of these sentences doesn't make sense?
Options:
- Sentence A: "The art gallery was broken into last night, and the policemen got away with two valuable paintings."
- Sentence B: "The art gallery was broken into last night, and the thieves got away with two valuable paintings."

standard solution:
Policemen arrest thieves, so they don't steal valuable paintings.
The answer is Sentence A.

[TEACHER] Choose the sentence that goes against common sense.
Options:
- Sentence A: "People will be happy if you greet them when you see them"
- Sentence B: "People will be happy if you ignore them when you see them"

[Student] People will get happy when we see them but will get angry when we ignore them.
The answer is Sentence B.

[TEACHER] One of the following sentences is nonsensical. Which one is it?
Options:
- Sentence A: "I was riding on the back of a friend's while"
- Sentence B: "I was riding on the back of a friend's bicycle"

[Student]

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
A while isn't a thing that can be ridden on.
The answer is Sentence A.