QUESTION: Premise: "A small boy is chewing on a pen."
Hypothesis: "A young child has a pen in his mouth."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: Young is often used as a synonym for small. The boy has the pen in his mouth. You chew with your mouth.
The answer is yes.

[QUESTION] Given the sentence "A man is standing beside two other men while reading a piece of paper." is it true that "A man is standing beside two other men while reading a book."?
Reading a book is different from reading a piece of paper.
The answer is no.

Q: If "Two baseball player are standing in a ball field that is surrounded by a stadium full of people." does that mean that "The baseball players were waiting for the game to begin."?
Options:
- yes
- it is not possible to tell
- no
A: Players standing in a field surrounded by a stadium full of people doesn't imply the players were waiting for the game to begin.
The answer is it is not possible to tell.

QUESTION: Given the sentence "Young lady in a tennis match." can we conclude that "A young lady is smoking."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: No one can smoke in an audience of a tennis match.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "A man lays down on a snowbank that has piled up high around the front door of his house."
Hypothesis: "The man a hair dryer trying to melt all the snow."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A man lays down cannot try to melt all the snow.
The answer is no.

Q: If "Guy wearing a hat skating with skateboard." does that mean that "The man is about to do a trick."?
Options:
- yes
- it is not possible to tell
- no
A:
A man skateboarding is not necessarily about to do a trick on his skateboard.
The answer is it is not possible to tell.