The lion is big. The lion needs the squirrel. The mouse chases the lion. The mouse chases the squirrel. The mouse is kind. The rabbit is big. The squirrel chases the lion. The squirrel likes the rabbit. The squirrel needs the lion. The squirrel needs the mouse. If something is big and it chases the squirrel then it needs the mouse. Kind things are young. If something needs the mouse then it is young. If something is young then it likes the lion. If something likes the lion then the lion needs the mouse. If something likes the lion and it likes the mouse then the mouse chases the squirrel. If something is round and it likes the lion then the lion likes the squirrel. If something chases the mouse and it is round then it likes the squirrel.
The rabbit does not need the rabbit.