Question: Were the songwriters Bruce Guthro and Ronald Isley both members of the music group the Isley Brothers?
{'answer': 'no', 'supporting_facts': [['Bruce Guthro', 0], ['Bruce Guthro', 1], ['Bruce Guthro', 2], ['Bruce Guthro', 3], ['Ronald Isley', 0], ['Ronald Isley', 1]]}