Question: Strictly Come Dancing returned for its tenth series, and began with the launch show on 15 September 2012, the judging panel by series 7 guest judge Darcey Bussell, who replaced another judge, Bussell is a retired English ballerina, and is currently one of the four judges, on which organization reality show "Strictly Come Dancing"?
{'answer': 'BBC', 'supporting_facts': [['Strictly Come Dancing (series 10)', 5], ['Darcey Bussell', 0]]}