Question: Scott Andrew Buchholz, is an Australian politician, he previously served as chief of staff to which Queensland Senator Australian politician, who has served as the Deputy Prime Minister of Australia since 18 February 2016?
Sentence (from "Scott Buchholz"): He also occupied the unwinnable sixth spot on the Liberal/National Senate ticket in Queensland at the 2007 election, attracting 290 votes.
Relevant evidence: No