Question: Who was the Indian music composer and singer who won an award in 2003 that worked extensively with Bhaskarabhatla Ravi Kumar?
{'answer': 'Chakri', 'supporting_facts': [['Bhaskarabhatla Ravi Kumar', 0], ['Bhaskarabhatla Ravi Kumar', 2], ['Chakri (composer)', 0], ['Chakri (composer)', 1]]}