Question: Who was born in 1954 and appointed Arthur Sinodinos as Cabinet Secretary?
Sentence (from "Arthur Sinodinos"): Sinodinos has previously served as the Cabinet Secretary between September 2015 and January 2017, briefly as the acting Minister for Health and Aged Care and Acting Minister for Sport during January 2017; and was the Assistant Treasurer in the Abbott Ministry during 2013 and 2014.
Relevant evidence: No