Q: Premise: "A brown dog with a tennis ball its mouth rolling on its back on a grassy surface."
Hypothesis: "A dog plays with his favorite toy."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: Not sure if the tennis ball is the dogs favorite toy.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A black dog walking on the beach." can we conclude that "The dog can surf."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A dog walking on the beach does not imply that he can surf.
The answer is it is not possible to tell.

[QUESTION] Premise: "A lady sitting on a park bench holding a dog on a leash."
Hypothesis: "Two dogs alone in a park."
Do we know that the hypothesis entailed by the premise?
A dog means one dog and two dogs are more than one.
The answer is no.

Q: Given the sentence "A person in a clown costume and plain-clothed people are standing near a building." is it true that "A clown is at the zoo."?
A: There are plain-clothed people in the first and a clown in the second.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "A man and a woman on stage with a mime."
Hypothesis: "People are acting."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: There are people because there is a man and a woman.
The answer is yes.

QUESTION: Given the sentence "Three people dancing acrobatically in a subway station." is it true that "With one girl in a skirt doing a cartwheel over another person bending over."?

Let's solve it slowly:
Three people are doing a circus act for tips in a subway station.
The answer is it is not possible to tell.