claim: Gotham City Sirens was exclusively created in in Argentina.
evidence: Riverwood is a suburb in southern Sydney , in the state of New South Wales , Australia .. suburb. suburb. southern. Southern Sydney. Sydney. Sydney. New South Wales. New South Wales. Australia. Australia. Riverwood is located 18 kilometres south of the Sydney central business district and is part of the St George area .. Sydney. Sydney. Sydney central business district. Sydney central business district. St George. St George, New South Wales. Riverwood is split between the local government areas of the Georges River Council and the Canterbury-Bankstown Council .. Georges River Council. Georges River Council. Canterbury-Bankstown Council. Canterbury-Bankstown Council