The bear needs the lion. The cow is round. The lion needs the bear. The squirrel eats the lion. If the lion needs the cow and the lion eats the squirrel then the lion is young. If something is young then it chases the bear. If the lion is nice then the lion chases the bear. If something is young and it eats the cow then it needs the bear. If something chases the squirrel then it eats the squirrel. If something chases the squirrel then the squirrel needs the bear.
The lion needs the bear.