[QUESTION] Given the sentence "One tan dog with a stick and one mostly black dog." is it true that "The dogs are swimming 100 feet below the surface of the ocean."?
You can't figure the details that many feet below the ocean surface.
The answer is no.

Q: Premise: "Two people dressed in white ropes and pink gloves look at the mountain."
Hypothesis: "Several christmas wreaths lie on a dining room table."
Do we know that the hypothesis entailed by the premise?
A: If one is on a dining room table then one is not on the mountain.
The answer is no.

QUESTION: Given the sentence "Several dogs in muzzles are racing on the grass." can we conclude that "Several dogs are racing on the grass."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Several dogs in muzzles implies that they're several dogs racing and not attacking each other.
The answer is yes.

[QUESTION] Given the sentence "A girl in a pink shirt jumps and stares at a swan in the park." is it true that "A girl is enjoying herself at the park."?
Jumps and stares at a swan does not imply enjoying herself.
The answer is it is not possible to tell.

Q: Given the sentence "A musician is singing while playing guitar." is it true that "The musician is holding his guitar."?
A: The musician is playing guitar so he must be holding his guitar.
The answer is yes.

[QUESTION] Test for natural language inference.
Premise: "Little girl standing in sand at the beach."
Hypothesis: "A girl stood at the seashore."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A girl standing at the seashore implies the girl is standing at the beach.
The answer is yes.