Q: Can we conclude from "A man sits and poses for the camera." that "The man is standing up for the camera."?
Options:
- yes
- no
- it is not possible to tell
A: If someone is standing up they cannot be sitting and posing at the same time.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "A caucasian male performing a water board trick in a lake with trees in the background."
Hypothesis: "A man performs tricks on the water outdoors."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A male and a man are the same thing. If you are in a lake with trees in the background you are outdoors.
The answer is yes.

[QUESTION] Given the sentence "People around a table playing roulette." can we conclude that "People are playing a game of roulette in a las vegas casino."?
Options:
- yes
- it is not possible to tell
- no
Playing roulette does not imply being in a Las Vegas casino.
The answer is it is not possible to tell.

Q: Given the sentence "A boy sits and plays in a pile of legos." is it true that "The boy is building a castle."?
A: A boy sits and plays in a pile of Legos building a castle.
The answer is it is not possible to tell.

QUESTION: Premise: "A young man watches as a jenga tower tumbles."
Hypothesis: "A man watches his friend making a jenga tower fall."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: Watching a Jenga tower tumble doesn't imply that his friend made it happen.
The answer is it is not possible to tell.

QUESTION: Can we conclude from "A group of people posing for a picture." that "People having their picture taken."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
People can be called a group and they have to pose to be having their picture taken.
The answer is yes.