The leopard is rough. The leopard is sleepy. The bear is angry. The bear is awful. The leopard chases the mouse. The bear attacks the squirrel. The mouse is kind. The squirrel is kind. The squirrel is beautiful. The squirrel is cute. If something is not kind then it needs the mouse. If something needs the mouse then it is slow. If something is not clever then it is angry. If something is not horrible then it is lovely. If something is beautiful then it is cute. If something is cute and not big then it is small. If something is angry and not clever then it is strong. If something is rough and sleepy then it is big. If something is big and not cute then it is awful. If something is lovely then it is funny. If something is funny then it is quiet. If something is quiet then it is clever. All clever animals are nice. All small animals are smart. If something is smart then it is round. All round animals are furry. If something is strong then it is fierce. If something is fierce then it is lazy. All lazy animals are boring. If something is awful then it is horrible. If something is horrible then it is reckless. All reckless animals are dull. All slow animals are tired. If something is tired then it is powerful. All powerful animals are heavy.
The leopard is not heavy.