Q: Premise: "A woman playing on a tire swing that is surrounded by trees with a smile on her face."
Hypothesis: "The woman swinging outside is daydreaming about her vacation."
Do we know that the hypothesis entailed by the premise?
A: Not woman playing on a tire swing is daydreaming about her vacation.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A man with a hat on and sleeves rolled up is working on the back tire of his bike."
Hypothesis: "A man in a shirt is getting ready for a bike ride."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A man working on a bike is not assumed to be getting ready for a bike ride.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "Someone is scaling a rock formation with trees in the background." that "The sun is shining."?
Options:
- yes
- no
- it is not possible to tell
The sun does not have to be out. The sun is not always shining even when out.
The answer is it is not possible to tell.

Q: Premise: "A girl on the phone among the tall cranes in the distance."
Hypothesis: "A girl is on the phone."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: A girl is on the phone because she is talking on the phone near the tall cranes.
The answer is yes.

QUESTION: Premise: "Several people are riding sleds down a snowy hill."
Hypothesis: "The people are going up the mountain on a ski lift."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: People cannot ride up and down a mountain at the same time.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "A policeman is standing with a german shepherd dog."
Hypothesis: "A cop is training a new police dog."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
A policeman standing with a dog may not be training him.
The answer is it is not possible to tell.