Question: Who wrote a novel that was adapted into a film which featured the voice of a man who sang in Hindi and other languages?
{'answer': 'Tarasankar Bandyopadhyay', 'supporting_facts': [['Saptapadi (1961 film)', 0], ['Saptapadi (1961 film)', 1], ['Saptapadi (1961 film)', 2], ['Hemanta Mukherjee', 0]]}