[QUESTION] Can we conclude from "A man is standing with his arms crossed at a train station." that "The man is waiting for his pizza to be delivered."?
Options:
- yes
- no
- it is not possible to tell
The pizza wouldn't be delivered to the man at a train station.
The answer is no.

Q: Premise: "A person in a black jacket is jumping through the air on a bike."
Hypothesis: "A person jumps through the air."
Do we know that the hypothesis entailed by the premise?
A: A person that jumps through the air could be jumping with a bike.
The answer is yes.

QUESTION: Given the sentence "A mountain climber looking at the beautiful nature." is it true that "A mountain climber is on mount everest."?

Let's solve it slowly: A mountain climber looking at the beautiful nature is not necessarily on mount everest.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A woman wearing a red-and-white striped shirt poses for a photo with a teenage boy in front of construction scaffolding."
Hypothesis: "A women sleeps."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Sleeps and poses are impossible to do at the same time.
The answer is no.

Q: If "White man with long gray beard." does that mean that "Wears a black top hat and long black suit as he walks down the street."?
Options:
- yes
- it is not possible to tell
- no
A: A bearded man with a black top hat walked down the street.
The answer is yes.

[QUESTION] Premise: "A man wearing a blue helmet riding a bike in the woods."
Based on this premise, can we conclude that the hypothesis "The man is enjoying nature." is true?
Options:
- yes
- it is not possible to tell
- no
Riding a bike in the woods does not imply enjoying nature.
The answer is it is not possible to tell.