QUESTION: Premise: "A kiteboarder wearing a helmet and goggles rides across a snowy landscape."
Hypothesis: "A man flying a kite."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: Man flying a kite cannot be a kite-boarder at the same time.
The answer is no.


QUESTION: Given the sentence "A crowd sports the colors red." is it true that "Black and yellow on the painted faces and clothing while waving flags of the same color."?

Let's solve it slowly: A few people are listening to music at a house party.
The answer is no.


QUESTION: Premise: "There are people mulling around and going about their business at what appears to be a street fair."
Hypothesis: "Or a ballgame."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly:
A renaissance fair has taken over the streets of this small town.
The answer is it is not possible to tell.