The bear is big. The bear needs the rabbit. The bear needs the squirrel. The bear sees the squirrel. The rabbit is green. The squirrel chases the rabbit. The squirrel needs the rabbit. If the rabbit chases the squirrel then the squirrel needs the rabbit. If something chases the squirrel and it is round then the squirrel needs the rabbit. If something is kind and it needs the squirrel then it chases the rabbit.
The squirrel does not need the rabbit.