Teacher: Of the below sentences, which one does *not* make sense?
Options:
- Sentence A: "The girl ate rocks for lunch."
- Sentence B: "The girl ate a sandwich for lunch."

Student: Rocks are not food and they are hard and would break your teeth.
The answer is Sentence A.

question in book:
Of the below sentences, which one does *not* make sense?
Options:
- Sentence A: "A child can roll uphill on skates."
- Sentence B: "A child can roll downhill on skates."

standard solution:
A child would roll backwards if they tried to roll uphill on skates.
The answer is Sentence A.

[TEACHER] Of the below sentences, which one does *not* make sense?
Options:
- Sentence A: "The doctor got sick."
- Sentence B: "The dumplings got sick"

[Student] Dumplings are a food and do not get illnesses.
The answer is Sentence B.

Teacher: Which of the following two sentences does not make sense?
Options:
- Sentence A: "People can build a tower out of water."
- Sentence B: "People can build a tower out of toy blocks."

Student: Water is a liquid substance which cannot used to build a tower.
The answer is Sentence A.

question in book:
Which of the following two sentences does not make sense?
Options:
- Sentence A: "A keystone helps support an arch"
- Sentence B: "A branch helps support an arch"

standard solution:
An arch is the strongest part of the bridge in terms of support.
The answer is Sentence B.

Teacher: One of the following sentences is nonsensical. Which one is it?
Options:
- Sentence A: "Pigs sang to music in ancient times."
- Sentence B: "People sang to music in ancient times."

Student:
Pigs can't sing to music at any time.
The answer is Sentence A.