The dog does not chase the mouse. The dog is blue. The dog is not red. The dog is rough. The dog is round. The dog is young. The dog needs the mouse. The dog sees the mouse. The mouse chases the dog. The mouse is blue. The mouse is red. The mouse is rough. The mouse is round. The mouse is young. The mouse needs the dog. The mouse sees the dog. If someone sees the dog and they do not chase the mouse then the dog needs the mouse.
The dog is not round.