Q: Premise: "A group of girls in skirts outside holding hands."
Hypothesis: "The girls are each holding big stacks of books in their hands."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: Girls who are holding big stacks of books cannot be holding hands.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "People sit on both sides of a memorial."
Hypothesis: "The people are protesting against the memorial."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: People that sit on both sides of a memorial cannot be protesting against the memorial.
The answer is no.

[QUESTION] Given the sentence "A man walks his bike past a large silver sculpture of a head." can we conclude that "A man is on a self-guided art tour."?
Options:
- yes
- it is not possible to tell
- no
A man walking his bike does not imply that he is on a self-guided art tour.
The answer is it is not possible to tell.

Q: If "A woman is in the kitchen making food for a store or restaurant." does that mean that "The woman is eating."?
Options:
- yes
- it is not possible to tell
- no
A: The woman cant be making food and eating at the same time.
The answer is no.

QUESTION: If "A man rests a silver-colored metal disk on a rock surface as he works on the back side of it." does that mean that "A man is a geologist."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A man resting a silver-colored metal disk on a rock surface is not necessarily a geologist.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A boy and a man cross a river on an elephant." can we conclude that "The pair decide to raft across the river."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
The boy and man crossed the river on an elephant or a raft.
The answer is no.