[QUESTION] Given the sentence "The women are looking at the beautiful jewelry." is it true that "The women are buying jewelry."?
Women looking at the beautiful jewelry are not necessarily buying jewelry.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A white dog in a life jacket looks at a man in a boat."
Hypothesis: "The dog in the life jacket looks at the boat."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: A white dog is a dog and looking at a man in ab boat implies the dog is also looking at the boat.
The answer is yes.

QUESTION: Can we conclude from "A boy in blue and white on rollerskates holds hockey stick with a black ball at the end of it." that "The boy is riding on ice skates."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: The boy on rollerskates that holds hockey stick cannot be the one riding on ice skates.
The answer is no.

[QUESTION] Can we conclude from "A person with a large bag walking on the sidewalk next to a large brick wall." that "A woman is carry her books to school."?
Options:
- yes
- no
- it is not possible to tell
Just because has large bag does not necessarily mean it is to carry her books.
The answer is it is not possible to tell.

Q: Given the sentence "Two young women working on a project." can we conclude that "This is a project for school."?
Options:
- yes
- it is not possible to tell
- no
A: The women could be working on a project in some capacity other than school.
The answer is it is not possible to tell.

[QUESTION] Premise: "Four females laying stacked on top one another and laughing."
Hypothesis: "Four females are being vocal."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Laughing is a sound which comes from the vocal of a human.
The answer is yes.