QUESTION: Can we conclude from "A woman with a purple mo-hawk and a man with a goatee stand around talking." that "A husband and wife talk to each other."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A woman and a man stand around talking does not imply they are husband and wife.
The answer is it is not possible to tell.


QUESTION: Premise: "A woman sits on the beach with two dogs."
Hypothesis: "The woman is watching the sun set."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: Watching a sun set is not the main reason you go to a beach.
The answer is it is not possible to tell.


QUESTION: Premise: "A tennis player gets ready to return the ball."
Hypothesis: "The tennis player is on a grass court."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly:
The court could be made of any material and is not necessarily a grass court.
The answer is it is not possible to tell.