The bald eagle chases the bear. The bear is round. The cow needs the squirrel. The squirrel needs the bald eagle. If something eats the cow and the cow eats the bald eagle then it chases the cow. If the squirrel chases the bald eagle then the bald eagle eats the squirrel. If something chases the bald eagle and it eats the squirrel then the squirrel is blue. If something eats the bear then the bear eats the squirrel. If something needs the squirrel and it chases the squirrel then it chases the cow. If something is blue then it needs the squirrel. If the cow is blue and the cow is round then the cow eats the squirrel. If something needs the bear then it eats the bear.
The cow needs the squirrel.