The dog chases the lion. The dog does not chase the squirrel. The dog is red. The dog is not rough. The dog needs the lion. The dog needs the squirrel. The lion eats the squirrel. The lion is not young. The lion does not need the squirrel. The squirrel eats the dog. The squirrel eats the lion. The squirrel is rough. If someone chases the dog and the dog needs the squirrel then they need the dog. If someone eats the dog then the dog is young. If someone is young then they chase the dog.
The dog is not young.