[Q] Test for natural language inference.
Premise: "A little boy is wearing a t-shirt that says gidday is looking up at the sky while enjoying a snack."
Hypothesis: "A kid is looking at a cloudy sky."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
[A] Looking at a cloudy sky does not include the action of enjoying a snack.
The answer is it is not possible to tell.

[Q] Premise: "A hiker and two dogs explore a temperate wilderness."
Based on this premise, can we conclude that the hypothesis "A man trekking with his dogs." is true?
Options:
- yes
- it is not possible to tell
- no
[A] A hiker and two dogs explore a temperate wilderness is basically hints at trekking activity.
The answer is yes.

[Q] Premise: "A man on the phone surrounded by stacks of books."
Hypothesis: "A man makes a phone call from inside a book store."
Do we know that the hypothesis entailed by the premise?
[A] Stacks of books do not always mean he is in a book store.
The answer is it is not possible to tell.