Teacher: One of the following sentences is nonsensical. Which one is it?
Options:
- Sentence A: "The dog likes to chase the ball."
- Sentence B: "The ball likes to chase the dog."

Student: The ball is a toy while the dog is an animal.
The answer is Sentence B.

Teacher: Of the below sentences, which one does *not* make sense?
Options:
- Sentence A: "The doctors cured his disease"
- Sentence B: "The engineers cured his disease"

Student: Engineers do not work in the medical field.
The answer is Sentence B.

Teacher: Of the following two sentences, which one is against common sense?
Options:
- Sentence A: "Cowboys used to ride kangaroos to get everywhere."
- Sentence B: "Cowboys used to ride horses to get everywhere in the Old West."

Student: Kangaroos are from Austrlia and not typical to the United States except for zoos.
The answer is Sentence A.

Teacher: Of the following two sentences, which one is against common sense?
Options:
- Sentence A: "Fish can't live without water"
- Sentence B: "Fish can survive without water"

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
Fish live in water to survive and without water fish will die.
The answer is Sentence B.