Question: What is the name of the current Leader of the Opposition in the Parliament of Australia, who married the granddaughter of Sir Oliver Howard Beale?
Sentence (from "Bill Shorten"): William Richard Shorten (born 12 May 1967) is an Australian politician who is the current Leader of the Opposition in the Parliament of Australia, in his capacity as Leader of the Australian Labor Party, after being elected party leader at the 2013 Labor leadership ballot.
Relevant evidence: Yes