[QUESTION] Given the sentence "Man jumping off a rock into water." is it true that "Man jumps off a rock."?
The man still jumping off a rock weather it is into water or not.
The answer is yes.

Q: Premise: "A woman does the backstroke in an olympic sized pool."
Hypothesis: "A woman sits in a child's wading pool."
Do we know that the hypothesis entailed by the premise?
A: An Olympic sized pool is definitely different from a child's wading pool.
The answer is no.

QUESTION: Premise: "An asian woman holding a plucked chicken."
Hypothesis: "The chicken is in the hands of the woman."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A woman could hold the chicken in something other than her hands.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A mountain biker wearing a colorful helmet rides downhill." is it true that "A biker wearing a helmet."?
The fact that a mountain biker wearing a colorful helmet rides downhill does not mean that a biker wearing a helmet.
The answer is it is not possible to tell.

Q: Given the sentence "Two girls are performing tricks on a trampoline." is it true that "The girls are friends."?
A: The girls could be competing in gymnastics or practicing. They do not have to be friends.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A dog distracts his owner from working at her computer."
Hypothesis: "A dog tries to get its owner's attention."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The dog distracts it's owner by trying to get his attention.
The answer is yes.