Question: When did the boy band consisting of Eun Ji-won, Lee Jai-jin, Kim Jae-duck, Kang Sung-hoon, Ko Ji-yong and Jang Su-won disband?
{'answer': '2000', 'supporting_facts': [['Eun Ji-won', 0], ['Eun Ji-won', 1], ['Sechs Kies', 0], ['Sechs Kies', 1]]}