[QUESTION] Premise: "A teen is doing skateboard tricks in the night over a set of stairs."
Hypothesis: "A pro-skateboarder is doing tricks over a set of stairs."
Do we know that the hypothesis entailed by the premise?
A teen is doing skateboard tricks doesn't imply he is a pro-skateboarder.
The answer is it is not possible to tell.

Q: Given the sentence "A white dog has its head on the ground." is it true that "The white dog is taking a bath."?
A: The dog must be sitting or standing while taking bath and then his head cannot be on the ground.
The answer is no.

QUESTION: If "Blond woman in blue outfit lounging on floor pillow at outside table alone." does that mean that "A blonde woman is a red outfit is doing jumping jacks."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Blue outfit is not a red outfit. Lounging on floor pillow is different to doing jumping jacks.
The answer is no.

[QUESTION] Premise: "A man chasing a young girl wearing a red white and blue skirt."
Based on this premise, can we conclude that the hypothesis "A man chasing a young girl." is true?
Options:
- yes
- it is not possible to tell
- no
A man chasing a young girl is equivalent to a man chasing a young girl.
The answer is yes.

Q: Premise: "A small dog fetching a small stick."
Hypothesis: "A small dog fetching a small stick on live tv for a dog show."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: Just because the small dog fetching a stick doesn't mean it's live tv.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A camera crew is filming an older gentlemen wearing a long gray coat."
Hypothesis: "A woman is wearing a long gray coat."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
It is either a woman or a gentleman wearing a long gray coat.
The answer is no.