Q: Premise: "Two african-american children read a book."
Hypothesis: "They are reading a book."
Do we know that the hypothesis entailed by the premise?
A: Two African-American children reading a book can be referred as they reading a book.
The answer is yes.

QUESTION: Given the sentence "Four black men are sitting on a bench near a food cart run by a man with bystanders." is it true that "Some men are eating food next to a food cart."?

Let's solve it slowly: Men can sit next to a food cart without eating and not all men are black.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "Two children pet horses in a field."
Hypothesis: "The horses can fly."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Horses cannot fly and be in a field at the same time.
The answer is no.

Q: Given the sentence "The little kids is jumping off a ledge and into the dirt below it." is it true that "Little kids are swinging on a swing set."?
A: You cannot be swinging and jumping at the same time. A ledge and a swing set are not the same thing.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "The car sinks up to the tops of its wheels in the mud."
Hypothesis: "A car is buried in mud."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: If the car sinks into mud then its buried in mud.
The answer is yes.

QUESTION: Given the sentence "A young man in a white t-shirt is looking at the photographer." can we conclude that "A young man is smiling for the camera."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
The young man is not necessarily smiling while having his picture taken.
The answer is it is not possible to tell.