There is arguement as to which australopithecine gave rise to the

Your answer should be well written and thought out. Use of outside sources is encouraged. 
This question is due TODAY, at 10 P.M Pacific Time, so five and a half hours from now. You can choose your own side, I really don’t mind. Please include any other academic resources you chose as well. I have attached Both the articles that were posted and the section of the book that talks about Australopithecine.