Complex sentence: To rescue Weena, George climbs down a shaft and enters the subterranean caverns, where he is horrified to discover the Eloi are little more than free range livestock to the Morlocks.
Split into simpler sentences: To rescue Weena, George climbs down a shaft and enters the subterranean caverns. He is horrified to discover that the Eloi are little more than free range livestock to the Morlocks.