Teacher: Of the following two sentences, which one is against common sense?
Options:
- Sentence A: "Freshwater is salty and thus cannot be drunk."
- Sentence B: "Seawater is salty and thus cannot be drunk."

Student: Freshwater has no taste and thus isn't salty at all.
The answer is Sentence A.

Teacher: One of the following sentences is nonsensical. Which one is it?
Options:
- Sentence A: "Dad was shoveling grass on the lawn"
- Sentence B: "Dad was shoveling grass on the highway"

Student: You shouldn't do shoveling on a highway, lawns are made of grass.
The answer is Sentence B.

Teacher: Of the following two sentences, which one is against common sense?
Options:
- Sentence A: "He eats a hot dog for dinner."
- Sentence B: "He eats a toaster for dinner."

Student: Toasters are made of metal and cannot be eaten.
The answer is Sentence B.

Teacher: Pick which sentence is not logical.
Options:
- Sentence A: "My father told me to study hard to get good grades."
- Sentence B: "My father told me to study hard to get big bananas."

Student:
Bananas are not related with the study efforts.
The answer is Sentence B.