QUESTION: Can we conclude from "This man is sleeping in a boat." that "This man has his eyes closed."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Man is sleeping implies man has his eyes closed as one can sleep with closed eyes only.
The answer is yes.

QUESTION: Given the sentence "Black woman in orange dress shoveling grains." is it true that "White woman in orange dress shoveling grains."?

Let's solve it slowly: A white woman is a different person than a black woman.
The answer is no.

QUESTION: Premise: "A dog is playing on the green grass."
Hypothesis: "The dog is chasing a ball."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly:
A dog playing in grass is not assumed to be chasing a ball.
The answer is it is not possible to tell.