Complex sentence: The Gift Economy Party is the political arm of a group called "Welhealth" which was formed in 1992 by Frank Bowman and Vic Button, showing how an alternative approach to living to our consumerist "rat race" society could be achieved.
Split into simpler sentences: The Gift Economy Party is the political arm of a group called Welhealth'. Welhealth was formed in 1992 by Frank Bowman and Vic Button, to enable an alternative approach to living to our present consumerist "rat race" society and to show how this could be achieved.