Please answer the following question: Facts: - residence: melbourne , australia - home town: mount isa and charters towers , queensland - caption: katter australia 2012 speaking at a marriage equality rally , melbourne - party: australian labor party - relations: bob -lrb- half-nephew -rrb- katter jr. -lrb- half brother -rrb- rob katter - birth date: 12 january 1978 - name: carl robert katter - parents: bob katter sr. & joy katter - birth place: brisbane , queensland , australia Based on these bullet points, write a short biography describing the life of carl katter .
Answer:
carl robert katter is an australian lgbt rights advocate and member of the australian labor party -lrb- alp -rrb- .