Q: Given the sentence "A girl in a bikini jumps into a pool." is it true that "The girl is climbing out of the pool."?
A: If a girl jumps into a pool she is not climbing out of it.
The answer is no.

QUESTION: Given the sentence "A man is standing in a park by a path holding a tennis racket in front of him." can we conclude that "A man is standing in a park by a path holding a tennis racket ahead of him."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A tennis racket in front of him is the same as tennis racket ahead of him.
The answer is yes.

[QUESTION] Test for natural language inference.
Premise: "Two men are skydiving over a beautiful lake and mountains."
Hypothesis: "Men are hiding from rain."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
If they are skydiving then they would not have any cover to use for hiding from the rain.
The answer is no.

Q: Premise: "Crowd watches as a woman in red shirt goes to break a cinder block with a sledgehammer on a man's chest."
Hypothesis: "Two people are magic performing a trick to entertain the crowd."
Do we know that the hypothesis entailed by the premise?
A: No magic trick is seen; it is a feat of strength.
The answer is it is not possible to tell.

QUESTION: Premise: "A young woman walks alone through a bus terminal."
Hypothesis: "A woman is getting ready to ride a bus."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: The woman ealking through the bus terminal does not imply she is getting ready to rode a bus.
The answer is it is not possible to tell.

QUESTION: Premise: "Four goth looking people walking down a street with trees in the background."
Based on this premise, can we conclude that the hypothesis "Four people dressed in black are walking down a treelined street." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
Trees in the background do not always indicate that the street is treelined.
The answer is it is not possible to tell.