[TEACHER] One of the following sentences is nonsensical. Which one is it?
Options:
- Sentence A: "Staying up late is helpful for our health."
- Sentence B: "Staying up late is harmful to our health."

[Student] Staying up late will cause dark circles or blood streak in the white of the eye.
The answer is Sentence A.

Teacher: Pick which sentence is not logical.
Options:
- Sentence A: "Calculator can shine"
- Sentence B: "lamp can shine"

Student: Calculators are known to perform logarithmic functions and do not act as a light source.
The answer is Sentence A.

question in book:
Choose the sentence that goes against common sense.
Options:
- Sentence A: "I gradually forgot something due to the memory decay"
- Sentence B: "I gradually recalled something due to the memory decay"

standard solution:
Memory decay would cause one to lose memories, not help with them.
The answer is Sentence B.

[TEACHER] Pick which sentence is not logical.
Options:
- Sentence A: "I earned money by sleeping"
- Sentence B: "I earned money by working"

[Student] We earn money from the work that we are employed in.
The answer is Sentence A.

Teacher: Which of the following sentences is nonsensical?
Options:
- Sentence A: "The poor countries are more livable than in rich countries."
- Sentence B: "The rich countries are more livable than poor countries."

Student: Poor countries have less resources and are therefore less livable.
The answer is Sentence A.

question in book:
One of the following sentences is nonsensical. Which one is it?
Options:
- Sentence A: "Sam is listening to the teacher."
- Sentence B: "Sam is listening to the lectern"

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
Sam can look or touch a lectern but unless it has a microphone with a speaker she would have a hard time hearing it.
The answer is Sentence B.