The cow chases the mouse. The cow chases the rabbit. The cow sees the rabbit. The dog chases the cow. The dog chases the mouse. The dog chases the rabbit. The dog is red. The dog is round. The dog is young. The dog needs the cow. The dog needs the rabbit. The mouse chases the dog. The rabbit is round. The rabbit needs the dog. The rabbit sees the dog. If the cow is green then the cow is big. If the rabbit chases the cow and the rabbit chases the dog then the rabbit is big. If someone needs the dog and the dog needs the mouse then the dog chases the rabbit. If someone needs the cow and they chase the dog then they need the mouse. If someone is round and they need the mouse then they are big. If someone needs the dog then they chase the dog.
The dog does not chase the dog.