Q: Premise: "A man jumping a rail on his skateboard."
Hypothesis: "The man is having fun."
Do we know that the hypothesis entailed by the premise?
A: A man jumping a rail on his skateboard don't necessarily imply the man is having fun.
The answer is it is not possible to tell.

QUESTION: Premise: "A man hikes up a huge mountain."
Based on this premise, can we conclude that the hypothesis "The hiker is climbing mount everest." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The man hiking the huge mountain need not be Mount Everest.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A yellow dog stands in a road surrounded by children in blue shirts." can we conclude that "The kids pet the dog."?
Options:
- yes
- it is not possible to tell
- no
Just because dog stands surrounded by children does not mean they pet the dog.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "People walk along on the street."
Hypothesis: "There is traffic on the street they are walking on."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: People walk along on the street does not necessary that there is traffic on the street they are walking on.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A gray dog is in grass." can we conclude that "A dog is sitting in the grass."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A dog being in the grass does not imply the dog is sitting.
The answer is it is not possible to tell.

QUESTION: Can we conclude from "A dragon head costume at a parade." that "The parade is in china."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
No evidence the parade is in China. Just because a dragon head costume is in the parade does not mean it has to be in China. It could be in China Town in New York.
The answer is it is not possible to tell.