The cat chases the mouse. The cat chases the tiger. The cat is big. The cat is rough. The cat sees the tiger. The cat visits the mouse. The cat visits the tiger. The mouse visits the cat. The mouse visits the tiger. The tiger is big. The tiger is round. The tiger sees the cat. The tiger sees the mouse. The tiger visits the cat. The tiger visits the mouse. If someone is rough and round then they are big. If someone visits the cat then they see the mouse.
The mouse does not see the mouse.