Q: Premise: "Construction workers hard at work."
Hypothesis: "Construction workers having a picnic."
Do we know that the hypothesis entailed by the premise?
A: Construction workers cannot be at work and having a picnic simultaneously.
The answer is no.

QUESTION: If "Many people with life jackets on are getting into boats on an icy river." does that mean that "The boats crashed and the people couldn't get on them."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: If the boats crashed and people couldn't get on then there would not be many people getting into boats.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "A bunch of people mainly men watching something."
Hypothesis: "People watching a football game."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A bunch of people mainly men watching something don't necessarily imply that they are watching a football game.
The answer is it is not possible to tell.

Q: Given the sentence "Two mountain climbers stand on the ridge of a tall." can we conclude that "Snowy mountain."?
Options:
- yes
- it is not possible to tell
- no
A: Two people are sitting at the top of a grassy hill.
The answer is no.

QUESTION: Premise: "A dog carries a large stick in its mouth over the grass."
Hypothesis: "A dog has retrieved a stick and is bringing it back to the boy."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A dog carrying a stick does not imply bringing it back to a boy.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "Two parents sit on a couch while a girl in a pink sweater lounges across them."
Hypothesis: "The two parents are married."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
Not all parents sitting on a couch with a girl are married.
The answer is it is not possible to tell.