[QUESTION] Given the sentence "A young boy sits with a friend on a train track that appears to be under construction." can we conclude that "The train track is almost complete."?
Options:
- yes
- it is not possible to tell
- no
The train track being under construction does not necessarily mean that it is almost complete.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A dog gnaws on the strap of a camera."
Hypothesis: "A dog messing with his owners camera."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Gnaws on the strap of a camera does not imply that the camera is his owners.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A person with a red cap and a white jacket is walking across a street with several other people." is it true that "A man in a black cap walked the dead streets alone."?
The term 'alone' cannot be used while walking with several people.
The answer is no.

[QUESTION] Given the sentence "A skateboarder uses a ramp." is it true that "A man is doing an impressive skateboard trick."?
All skateboarders aren't men and using a ramp doesn't mean the skateboarder is doing a skateboard trick.
The answer is it is not possible to tell.