Question: Yeelen (Bambara for "brightness"/"light") is a 1987 Malian film directed by Souleymane Cissé, though the era is undefined, it is presumably set in the 13th century in which empire in West Africa, from 1230 to 1670?
{'answer': 'Mali Empire', 'supporting_facts': [['Yeelen', 2], ['Mali Empire', 0]]}