Q: Given the sentence "Wet black and white dog with black nose shaking off water." is it true that "A cat is swimming."?
A: Either there is a wet dog shaking off water or there is a cat swimming. The animal cannot be both a dog and a cat simultaneously.
The answer is no.

QUESTION: Premise: "A man with glasses in looking up at a screen with a piece of paper in his hand."
Hypothesis: "A woman knits a sweater."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: The subject is not both a man and a woman. The subject can not be holding both a piece of paper in his hand and knitting a sweater.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "A young woman is staring at her reflection in a mirror while applying lip liner."
Hypothesis: "A young women is putting on make up in her room."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Applying lip liner is one way of putting on make up.
The answer is yes.

Q: If "Two football players in hike formation." does that mean that "The 3 soccer players are dacing merrily."?
Options:
- yes
- it is not possible to tell
- no
A: It can either be two football players or 3 soccer players.
The answer is no.

QUESTION: Can we conclude from "A tractor sits on the road with people with in bright vests standing by." that "People are outside by a tractor."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: If the people are standing by the tractor it means they are outside of it.
The answer is yes.

QUESTION: Can we conclude from "A boy is running in a field with green grass and some trees in the background." that "A child is running with a dog."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
The child is running but he may or may not be running with a dog.
The answer is it is not possible to tell.