Q: Premise: "A young man does a skateboard trick off of a concrete bench."
Based on this premise, can we conclude that the hypothesis "A boy has been skateboarding for awhile." is true?
Options:
- yes
- it is not possible to tell
- no
A: If a young man does a skateboard trick then it can be said that a boy has probably been skateboarding for a while.
The answer is yes.

QUESTION: If "A man with a camera on a crane." does that mean that "The man with the camera was feeding his goldfish."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A man is either with a camera on a crane or with the camera feeding his goldfish.
The answer is no.

[QUESTION] Can we conclude from "A child with a squirt gun." that "The child is playing in the pool."?
Options:
- yes
- no
- it is not possible to tell
A child with a squirt gun is not necessarily playing in the pool.
The answer is it is not possible to tell.

Q: Premise: "A man kissing a woman as she takes a picture."
Hypothesis: "A man kissing a woman as she takes a picture on his birthday."
Do we know that the hypothesis entailed by the premise?
A: Taking pictures doesn't have to be on special occasion such as a birthday.
The answer is it is not possible to tell.

QUESTION: Can we conclude from "The bank teller is waiting for a customer." that "The bank teller waits on an old woman."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Although the teller is waiting on a customer we are not told it is an old woman.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A man is at a train station reading a book."
Hypothesis: "A businessman reads a book while waiting for his train after work."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
Not every man is a businessman.The fact that a man is at train station doesn't imply that he is waiting for a train and he is after work.
The answer is it is not possible to tell.