[TEACHER] One of the following sentences is nonsensical. Which one is it?
Options:
- Sentence A: "The infant drank lots of beer for its lunch"
- Sentence B: "The infant drank lots of milk for its lunch"

[Student] Alcohol is very poisonous for infants to ingest.
The answer is Sentence A.

[TEACHER] Of the below sentences, which one does *not* make sense?
Options:
- Sentence A: "Hair can be made into a brush"
- Sentence B: "Grass can be made into a brush"

[Student] Grass is not sturdy enough to make brush bristles out of.
The answer is Sentence B.

[TEACHER] Of the below sentences, which one does *not* make sense?
Options:
- Sentence A: "Aliens write books"
- Sentence B: "Women write books"

[Student]

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
To date no book on earth has been published with an alien author as far as we know.
The answer is Sentence A.