[QUESTION] Given the sentence "A person in a black winter coat and a scarf is carving a snow sculpture with a knife." is it true that "A person is making art with snow."?
The art that the person is making with the snow is a snow sculpture.
The answer is yes.

Q: If "A woman is posing in the isle of a grocery store." does that mean that "A model poses for an ad."?
Options:
- yes
- it is not possible to tell
- no
A: A woman posing in the grocery store does not make her a model.
The answer is it is not possible to tell.

QUESTION: Premise: "A smiling woman walks her bicycle through a hedge gate."
Hypothesis: "She is coming back from her ride."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Walking with your bike does not mean that you are coming back from a ride.
The answer is it is not possible to tell.

[QUESTION] Premise: "A group of people on the sidewalk of a city street."
Hypothesis: "The people are on the sidewalk waiting to cross the street."
Do we know that the hypothesis entailed by the premise?
Being on the sidewalk does not imply waiting to cross the street.
The answer is it is not possible to tell.

Q: Premise: "The two women athletes prepare to leap over the hurdles."
Hypothesis: "The two women athletes are running in preparation for the leap."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: They could be doing something other than running to prepare for the hurdles.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A skateboarder wearing a black shirt is doing a trick."
Hypothesis: "A person is skateboarding."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A skateboarder is a person and doing a trick on a skateboard constitutes skateboarding.
The answer is yes.