QUESTION: Premise: "Brown dog with black collar licking nose."
Hypothesis: "The dog licks the sauce from his nose."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: One dog has sauce on his nose while the other was not specified.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A police officer with a riot shield protects civilians." can we conclude that "A police officer holding a defense mechanism."?
Options:
- yes
- it is not possible to tell
- no
Someone who protects civilians is using a defense mechanism to protect.
The answer is yes.

Q: Given the sentence "A crowd looks on as a band performs at a bluegrass concert." can we conclude that "Musicians are playing on a stage."?
Options:
- yes
- it is not possible to tell
- no
A: The musicians of the band are playing a concert on stage.
The answer is yes.

QUESTION: Premise: "A person standing behind two dogs interacting with one another."
Hypothesis: "A person standing behind some dogs."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: A person standing behind two dogs means standing behind some dogs.
The answer is yes.

[QUESTION] Test for natural language inference.
Premise: "Two girls are sitting together while playing their instruments."
Hypothesis: "One girl practices the violin while the other plays the flute."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The instruments can be anything not just a violin or flute.
The answer is it is not possible to tell.

Q: Given the sentence "A crowd stands behind a smiling blond woman in a striped shirt." is it true that "Whose sunglasses are perched on her head."?
A:
A bunch of people sit behind a woman with sunglasses raised up on top of her head.
The answer is no.