Q: Test for natural language inference.
Premise: "A male riding a skateboard down a blue and yellow railing."
Hypothesis: "People use the blue and yellow railing for skateboarding."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: A male riding a skateboard down a railing does not imply that the railing is for skateboarding.
The answer is it is not possible to tell.

QUESTION: Premise: "Several large dogs are running through a large grassy area."
Hypothesis: "A group of dogs is moving quickly outdoors."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: Several dogs is a group of dogs. Running through a large grassy area is the same as moving quickly outdoors.
The answer is yes.

[QUESTION] Premise: "A boy wearing a black t-shirt and gray stocking cap works on his skateboard skills."
Hypothesis: "A boy is riding a skateboard."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A boy in a black t-shirt and gray stocking cap is riding a skateboard.
The answer is yes.

Q: Given the sentence "There is a man working on a billboard." can we conclude that "The picture of a man on a billboard is displaying an expensive watch."?
Options:
- yes
- it is not possible to tell
- no
A: There can't be an actual man and a picture of the man.
The answer is no.

QUESTION: Premise: "A person wearing a gray sweatshirt and tennis shoes is sitting on something."
Based on this premise, can we conclude that the hypothesis "A person is getting ready for a run." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A person wearing a sweatshirt and tennis shoes doesn't have to be getting ready for a run.
The answer is it is not possible to tell.

QUESTION: If "Two children play with food on a table." does that mean that "The two children are poking at lasagna."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
Children playing with food on a table doesn't necessarily imply that they are poking at lasagna.
The answer is it is not possible to tell.