The dog is round. The dog visits the lion. The lion is blue. The lion is rough. The lion is round. The lion needs the dog. The mouse chases the dog. The mouse chases the lion. The mouse needs the squirrel. The mouse visits the squirrel. The squirrel chases the mouse. If someone visits the lion then they chase the dog. If someone chases the lion then the lion is rough. If someone is green then they are big. If someone is big then they are blue. If someone is blue then they chase the squirrel. If someone chases the dog then they are green.
The dog does not visit the mouse.