QUESTION: Premise: "A man lying on the ground watches another man smiling in a hat."
Hypothesis: "A man sleeping with a hat over his face."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Watches is the opposite of sleeping as one require you to be awake and alert and the other does not.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "A speed skater on the ice rink."
Hypothesis: "A skater competes in an a speed skating competition."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Just because a speed skater on the ice rink it does not mean they competes in a skating competition.
The answer is it is not possible to tell.

Q: Can we conclude from "Two uniformed men walking down the street." that "The men waked down the street in uniform looking for the perp."?
Options:
- yes
- no
- it is not possible to tell
A: Because two uniformed men are walking down the street does not mean that they are looking for the perp.
The answer is it is not possible to tell.

QUESTION: Premise: "A woman is standing by the sink and her face is reflected in the mirror."
Hypothesis: "A woman looks in the mirror."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The woman's face is reflected in the mirror because she looks in it.
The answer is yes.

[QUESTION] Can we conclude from "A woman pointing at a toy train set with a toddler looking on." that "The woman is showing the kid a train."?
Options:
- yes
- no
- it is not possible to tell
The woman is showing the kid a train by pointing at a toy train set.
The answer is yes.

Q: Given the sentence "A snowboarder grinds a wooden box over a melted patch of snow." can we conclude that "Snowboarder does a trick at a competition."?
Options:
- yes
- it is not possible to tell
- no
A:
A snowboarder may be actually grinding a box with a grinder and not on a snowboard doing a trick and he doesn't have to be at a competition.
The answer is it is not possible to tell.