The cat does not chase the mouse. The cat is green. The cat sees the squirrel. The lion eats the cat. The lion sees the cat. The mouse chases the cat. The mouse chases the lion. The mouse chases the squirrel. The mouse is green. The mouse is kind. The squirrel does not eat the lion. The squirrel is nice. The squirrel is round. The squirrel sees the lion. The squirrel sees the mouse. If something is green and kind then it sees the cat. If something does not see the cat then it does not chase the cat.
The squirrel does not see the cat.