Question: Janelle Monae released a song on July 30, 2014, featuring which backup dancer from Destiny's Child?
{'answer': 'Solange Piaget Knowles', 'supporting_facts': [['Electric Lady (Janelle Monáe song)', 0], ['Electric Lady (Janelle Monáe song)', 1], ['Solange Knowles', 0], ['Solange Knowles', 1]]}