Question: Who produced the movie based on the novel "Schindler's Ark" by Australian novelist Thomas Keneally with screenplay by Steven Ernest Bernard Zaillian?
Sentence (from "Schindler's List"): The film relates a period in the life of Oskar Schindler, an ethnic German businessman, during which he saved the lives of more than a thousand mostly Polish-Jewish refugees from the Holocaust by employing them in his factories during World War II.
Relevant evidence: No