Question: Who produced the movie based on the novel "Schindler's Ark" by Australian novelist Thomas Keneally with screenplay by Steven Ernest Bernard Zaillian?
{'answer': 'Steven Spielberg', 'supporting_facts': [['Steven Zaillian', 0], ['Steven Zaillian', 1], ["Schindler's List", 0], ["Schindler's List", 1]]}