Student: Premise: "A dog wearing an orange jacket is laying in the snow."\nHypothesis: "A dog lies in the snow."\nDo we know that the hypothesis entailed by the premise?.
Teacher: Let's think:

User
Is laying in is another way of saying lies in. This means that if a dog is laying in the snow it follows that a dog lies in the snow. So the final answer is yes.
Assistant