Complex sentence: Alison Janette Howard (born 11 July 1944) is the spouse of the Prime Minister of Australia, who will continue to hold this title until leadership of Australia is officially handed over to Kevin Rudd in December, 2007.
Split into simpler sentences: Alison Janette Howard (born 11 July 1944) is the spouse of the Prime Minister of Australia. She will continue to hold this title until leadership of Australia is officially handed over to Kevin Rudd in December, 2007.