Very urgent. Need answer in 15 mins. Will give upvote.

It's an Artificial Intelligence related question.

7. The following diagram shows a knowledge: Dogs are Mammals Birds have Wings Bats have Wings Mammals are Animals Birds are Animals Bats are Mammals Fish are Animals Dogs chase Cats Worms are Animals Cats eat Fish Cats are Mammals Birds eat Worms Cats have Fur Fish eat Worms Dogs have Fur a) Represent the knowledge in semantic network b) Represent the knowledge as a series of Frames