[QUESTION] Premise: "A woman swims in water surrounded by many fish."
Hypothesis: "A female in a restaurant."
Do we know that the hypothesis entailed by the premise?
The woman that swims cannot be the same in a restaurant the same time.
The answer is no.

Q: Can we conclude from "An indoors basketball game is in progress among racially-mixed group of males; one holds the ball with two hands overhead." that "The two teams are old rivals."?
Options:
- yes
- no
- it is not possible to tell
A: The fact that indoor basketball game among racially-mixed group doesn't imply two teams are old rivals.
The answer is it is not possible to tell.

QUESTION: If "A dog gets major air catching frisbees in a trick contest." does that mean that "The dog's saliva is all over the frisbee."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A dog is catching frisbees doesn't imply that the dog's saliva is all over the frisbee.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "Three soccer players are in action on a field while spectators watch."
Hypothesis: "Three people practice their soccer game."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Just because soccer players are in action on a field doesn't mean they practice their soccer game.
The answer is it is not possible to tell.

Q: If "Man with black jacket sits on wall and overlooks river." does that mean that "A woman is walking her dog."?
Options:
- yes
- it is not possible to tell
- no
A: A man and a woman differ in gender. A person who sits on a wall can't be walking a dog.
The answer is no.

[QUESTION] Can we conclude from "Man in yellow shirt running through water fountain." that "A man runs through a fountain."?
Options:
- yes
- no
- it is not possible to tell
A man running through water fountain is different wording for a man runs through a fountain.
The answer is yes.