QUESTION: Given the sentence "People walk beside a stone wall." can we conclude that "People sit and play cards."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Walking beside a stone wall is very different from sitting and playing cards.
The answer is no.

[QUESTION] If "The dog is drinking water from a fountain." does that mean that "The dog is drinking water."?
Options:
- yes
- it is not possible to tell
- no
A fountain implies there is water flowing through it for the dog to drink.
The answer is yes.

Q: Test for natural language inference.
Premise: "A crowd looks on as a band plays music on a stage."
Hypothesis: "The band played music on the stage."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: The band playing music on the stage must have had a crowd.
The answer is yes.

QUESTION: Can we conclude from "A woman in a black shirt gives a presentation while projecting slides onto a screen." that "A lady is at a medical conference."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A lady giving a presentation can be anywhere. Not necessarily in a medical conference.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "Lady at the beach standing next to her ice cream cart."
Hypothesis: "Numerous people is lounging in the background."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A woman is selling ice cream to a crowd of people.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A sledder is making a jump over other kids lying in the snow."
Hypothesis: "A sledder taking a break from his activities."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A:
The sledder would not be making a jump while taking a break.
The answer is no.