The cat sees the mouse. The mouse sees the cat. The mouse visits the cat. If something chases the mouse and it visits the cat then the mouse chases the cat. If something visits the cat and the cat is young then it visits the mouse. If something is red and it chases the mouse then the mouse visits the cat. If something chases the cat then the cat chases the mouse. If something chases the cat then it visits the cat. If something visits the cat then the cat chases the mouse.
The mouse visits the mouse.