Question: American singer Beyoncé's live album Live at Wemble included a medley of songs with this group she formerly associated with that was formed in 1997 and launched into mainstream recognition in 1999?
{'answer': "Destiny's Child", 'supporting_facts': [['Live at Wembley (Beyoncé album)', 3], ["Destiny's Child", 1], ["Destiny's Child", 3]]}