[Q] Test for natural language inference.
Premise: "Two girls in shorts and t-shirts are laughing while sitting on wooden steps."
Hypothesis: "Two girls are laughing on the steps."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
[A] Girls laughing while sitting on wooden steps must be laughing on the steps.
The answer is yes.

[Q] Given the sentence "Big man walking on muddy dirt dragging a net." can we conclude that "The large hunter trudged through the mud with his large net in order to catch his prey."?
Options:
- yes
- it is not possible to tell
- no
[A] Not all men carrying nets are hunters trying to catch prey.
The answer is it is not possible to tell.

[Q] Can we conclude from "A large group of people are seated at various tables with large windows displaying green trees behind them." that "A large group of people are happily seated at various tables."?
Options:
- yes
- no
- it is not possible to tell
[A] Nothing in the first sentence implies the people are happily seated.
The answer is it is not possible to tell.