premise: A boy in a blue jacket rides a skateboard down the street. hypothesis: A blue jacketed boy is skating down the street.
entailment: The boy in blue jacket riding a skateboard is skating down the street.|entailment: " Blue jacketed " is another way of saying someone is " in a blue jacket", and riding a skateboard means that they are skating.|entailment: boy in a blue jacket rides a skateboard is inferred as blue jacketed boy is skating.