[QUESTION] Premise: "A man in a white t-shirt and jeans standing on a scaffold outside a building."
Hypothesis: "A photographer is taking pictures in a forest."
Do we know that the hypothesis entailed by the premise?
He cannot be in a forest if he is on a scaffold.
The answer is no.

Q: Test for natural language inference.
Premise: "Someone fires a gun at a indoor shooting range."
Hypothesis: "A man is duckhunting at the lake."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: One is either at an indoor range or at the lake.
The answer is no.

QUESTION: Premise: "Two men out in the field carrying a broken remote control airplanes with looks of despair."
Hypothesis: "Two men are friends."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: The two men in the field are not necessarily friends. They could be family members or strangers.
The answer is it is not possible to tell.

[QUESTION] Premise: "A young girl practicing rock climbing on an indoor wall."
Hypothesis: "A girl practices to go mountain climbing."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Girls can rock climb indoors without planning to go mountain climbing.
The answer is it is not possible to tell.

Q: Given the sentence "People are walking and waiting by a white fence in town." is it true that "Two people are waiting to meet some other people."?
A: People could be waiting for anything--it doesn't have to be waiting for other people.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "Two people are walking down a city street approaching a pagoda." is it true that "The couple holds hands as they walk down the street."?
Not all two people walking down a city street approaching a pagoda holds hands.
The answer is it is not possible to tell.