Complex sentence: Whipple joins his former plant manager (whom Whipple had replaced with a machine) at the bar opposite his factory and expresses deep sorrow at his misfortune as he rambles about how it isn't fair that machines are replacing men.
Split into simpler sentences: Whipple joins his former plant manager (whom Whipple had replaced with a machine) at the bar opposite his factory and expresses deep sorrow at his misfortune. He then goes on rambling about how it isn't fair that machines are replacing men.