Question: Anthony Mandler is an American film director, music video director, television commercial director and photographer, a frequent collaborator of Rihanna, the two have worked on sixteen music videos together throughout her career, beginning with "Unfaithful", a 2006 song by Barbadian singer Rihanna from her second studio album "A Girl like Me", released in what year?
{'answer': '2006', 'supporting_facts': [['Anthony Mandler', 2], ['Unfaithful (song)', 0]]}