Question: When was the 8th season of the show premiered in which Samantha Jo "Mandy" Moore have appeared and  which is an American television reality program and dance competition airing on the Fox network?
{'answer': 'May 26, 2011', 'supporting_facts': [['Mandy Moore (choreographer)', 0], ['So You Think You Can Dance (U.S. season 8)', 0], ['So You Think You Can Dance (U.S. season 8)', 1]]}