Question: Evensong is a 1934 British musical film that was the first film of an English actor who is kwown for his portrayal of who in George Lucas's original "Star Wars" trilogy?
{'answer': 'Obi-Wan Kenobi', 'supporting_facts': [['Evensong (film)', 0], ['Evensong (film)', 2], ['Alec Guinness', 0], ['Alec Guinness', 3]]}