The dog chases the mouse. The dog is cold. The dog is round. The dog is young. The dog needs the mouse. The dog visits the mouse. The mouse chases the dog. The mouse is cold. The mouse is green. The mouse visits the dog. If someone is round and they chase the dog then they visit the dog. If someone needs the dog then the dog chases the mouse. If someone is young then they chase the dog.
The dog needs the mouse.