The bear is red. The bear needs the mouse. The mouse chases the bear. The mouse is round. The mouse is young. The mouse visits the bear. The mouse visits the tiger. The tiger chases the bear. The tiger chases the mouse. The tiger is blue. The tiger is rough. The tiger needs the bear. If someone needs the mouse then they visit the bear. If someone visits the mouse then the mouse is red. If someone chases the bear then they need the tiger.
The tiger does not visit the bear.