Question: "Gay Messiah" is a song written and performed by American-Canadian singer-songwriter Rufus Wainwright, it originally appeared on which of his EP y Canadian-American singer-songwriter Rufus Wainwright, released through DreamWorks Records electronically on June 29, 2004?
{'answer': 'Waiting for a Want', 'supporting_facts': [['Gay Messiah', 1], ['Waiting for a Want', 0]]}