The bear is not nice. The bear does not need the squirrel. The cat eats the bear. The squirrel chases the bear. The squirrel does not chase the cat. The squirrel eats the bear. The squirrel is nice. If something needs the bear and it is green then it chases the cat. If something is not young then it does not eat the squirrel. If something is young then it chases the bear.
The squirrel is not nice.