QUESTION: Premise: "3 phoenix coyote hockey players waiting to resume play find something amusing."
Hypothesis: "Three hockey players are laughing at something on one of the player's phones."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: People who find something amusing need not be laughing. Something on one of the player's phones is not the only possible reason for hockey players to be amused.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A man and a woman are smiling." is it true that "The man and woman are in the middle of a nasy divorce and refuse to meet with each other in person."?
The man and woman refuse to meet in person due to their nasty divorce so they are not smiling.
The answer is no.

Q: Test for natural language inference.
Premise: "Four people with hiking equipment are standing in the snow."
Hypothesis: "People are preparing to hike up a snow covered mountain."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: People preparing to hike do not stand there in the snow.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A short-haired man adjusting his tie with the help of the mirror in his hotel room."
Hypothesis: "The man in his hotel room is trying to decide what he's going to buy for dinner."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A man who is trying to decide what he wants for dinner would probably be reading a menu. Adjusting his tie probably takes some concentration.
The answer is no.

[QUESTION] Given the sentence "A couple are walking their dog." can we conclude that "Couple taking a dog for a walk."?
Options:
- yes
- it is not possible to tell
- no
Walking their dog is a rephrasing of taking a dog for a walk.
The answer is yes.

Q: Premise: "A man in a hat is standing at a corner in front of a row of bikes."
Hypothesis: "The man is waiting for a taxi."
Do we know that the hypothesis entailed by the premise?
A:
Standing at a corner does not imply waiting for a taxi.
The answer is it is not possible to tell.