Premise: "A guy on a skateboard griding down a handrail."\nHypothesis: "A guy riding a piece of wood with wheels outdoors."\nDo we know that the hypothesis entailed by the premise? Now, let's be accurate as possible. Some thinking first:
User
A piece of wood with wheels would be a skateboard and riding the skateboard implies you are outside. So, the answer is yes.
Assistant