Teacher: Which of these sentences doesn't make sense?
Options:
- Sentence A: "The seawater is not drinkable"
- Sentence B: "The seawater is drinkable"

Student: Seawater is drinkable only when desalienated (salt is removed).
The answer is Sentence A.

question in book:
Which of the following sentences is nonsensical?
Options:
- Sentence A: "Staring at an electronic screen for long periods of time is good for a teenager's eyesight"
- Sentence B: "Staring at an electronic screen for long periods of time is bad for a teenager's eyesight"

standard solution:
Staring at an electronic screen for periods of time can damage a teenager's eyesight.
The answer is Sentence A.

[TEACHER] Which of the following sentences is nonsensical?
Options:
- Sentence A: "I do this task because it is interesting."
- Sentence B: "I do this task because it is boring."

[Student] People do not like doing boring things and if and when they do them it is despite of them being boring and not because of it.
The answer is Sentence B.

Teacher: Which of the following two sentences does not make sense?
Options:
- Sentence A: "He took a long bath in the tub after a day's work."
- Sentence B: "He took a long bath in the pot after a day's work."

Student: Pots can't be used for bathing, but for cooking.
The answer is Sentence B.

question in book:
Pick which sentence is not logical.
Options:
- Sentence A: "He announced the time according to the roof in the church"
- Sentence B: "He announced the time according to the clock on the church"

standard solution:
A roof is not used to measure time.
The answer is Sentence A.

Teacher: One of the following sentences is nonsensical. Which one is it?
Options:
- Sentence A: "Zoos contain many strange animals."
- Sentence B: "Zoos contain many once extinct animals."

Student:
Extinct animals are not alive and therefore cannot be shown in zoos.
The answer is Sentence B.