Teacher: Which of these sentences doesn't make sense?
Options:
- Sentence A: "Dogs eat dog food."
- Sentence B: "Dogs eat extension cords."

Student: Extension cords are not food and should not be eaten, as a rule.
The answer is Sentence B.

Teacher: Which of the following two sentences does not make sense?
Options:
- Sentence A: "Soil can be used for make clocks"
- Sentence B: "Quartz can be used for make clocks"

Student: Soil is not known to be made of things that have obvious uses for clock production.
The answer is Sentence A.

Teacher: One of the following sentences is nonsensical. Which one is it?
Options:
- Sentence A: "John had more cakes than he should, so he was fat"
- Sentence B: "John had more cakes than he should, so he was slim"

Student: Eating too many cakes does not make a person thinner.
The answer is Sentence B.

Teacher: Pick which sentence is not logical.
Options:
- Sentence A: "You can save money on your electric bill by unplugging your microwave when you aren't using it."
- Sentence B: "You can save money on your phone bill by turning off the water when you brush your teeth."

Student:
Your phone bill is not affected by the amount of water you use.
The answer is Sentence B.