[TEACHER] Pick which sentence is not logical.
Options:
- Sentence A: "He was sad that his mobile phone had been lost."
- Sentence B: "He was glad that his mobile phone had been lost."

[Student] Without a mobile phone one cannot ommunicate so he would be sad he lost is mobile phone.
The answer is Sentence B.

Teacher: Pick which sentence is not logical.
Options:
- Sentence A: "the mirrors are transparent"
- Sentence B: "the glasses are transparent"

Student: If mirrors would be transparent then it will not show our reflection.
The answer is Sentence A.

question in book:
Choose the sentence that goes against common sense.
Options:
- Sentence A: "he celebrates his birthday three times a year"
- Sentence B: "he celebrates his birthday once a year"

standard solution:
A birthday is the day a person is born, and people cannot be born three times.
The answer is Sentence A.

[TEACHER] Of the below sentences, which one does *not* make sense?
Options:
- Sentence A: "Comrades, said the commander, the war has begun"
- Sentence B: "Comrades, said the commander, we are going to have an eight-year warfare"

[Student] No one knows how long a war will last.
The answer is Sentence B.

Teacher: Which of the following two sentences does not make sense?
Options:
- Sentence A: "There are countless suns in the sky"
- Sentence B: "There is only one sun in the sky."

Student: There is only one sun in the Milky Way.
The answer is Sentence A.

question in book:
Pick which sentence is not logical.
Options:
- Sentence A: "Tuning forks are used for playing."
- Sentence B: "Tuning forks are used for eating."

standard solution:

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
Tuning forks are used to make sure an instrument is in tune.
The answer is Sentence B.