QUESTION: Premise: "A young boy weating blue shorts and cleats holding a football running from other boys."
Hypothesis: "Some boys are playing basketball."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: A boy doesn't wear cleats and use a football to play basketball.
The answer is no.

QUESTION: Premise: "Two men drinking beers at a table."
Hypothesis: "Two men are are best friends."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: Just because men drinking beers at a table it does not mean they are best friends.
The answer is it is not possible to tell.

QUESTION: Premise: "Two boys with unicycles stand outside of a street shop."
Hypothesis: "Two boys after buying unicycles."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly:
To stand outside of a shop does not imply it is after buying something.
The answer is it is not possible to tell.