The dog does not eat the mouse. The dog is big. The dog is blue. The dog is not cold. The dog is nice. The dog is red. The dog needs the mouse. The dog does not visit the mouse. The mouse eats the dog. The mouse is not big. The mouse is blue. The mouse is cold. The mouse is not nice. The mouse is not red. The mouse needs the dog. The mouse visits the dog. If something eats the mouse and the mouse does not need the dog then the dog is big. If something visits the dog then it does not visit the mouse.
The dog needs the dog.