When galaxy angel aa is the title what was the series?
{'header': ['Series', 'Title', 'Broadcasts (TV) 1', 'Episodes (TV+extra) 2', 'Directors', 'Aired in Japan 3', 'US Release Date'], 'page_title': 'Galaxy Angel', 'section_title': 'Anime', 'caption': 'Anime', 'rows': [['1', 'Galaxy Angel', '24', '24+2', 'Morio Asaka , Yoshimitsu Ohashi', '7 April 2001 to 29 September 2001', '27 June 2006'], ['2', 'Galaxy Angel Z', '9', '18+1', 'Morio Asaka, Yoshimitsu Ohashi', '3 February 2002 to 31 March 2002', '25 July 2006'], ['3 4', 'Galaxy Angel A', '13', '26', 'Shigehito Takayanagi', '10 November 2002 to 29 December 2002', '27 December 2006'], ['3 4', 'Galaxy Angel AA', '13', '25+2', 'Shigehito Takayanagi', '5 January 2003 to 30 March 2003', '19 August 2008'], ['3 4', 'Galaxy Angel S 5', '1', '2', 'Shigehito Takayanagi', '21 December 2003', '6 May 2008']]}