Question: "Dreams to Dream" is a song from the 1991 animated feature film An American Tail: Fievel Goes West, based on a short instrumental piece from its prequel "An American Tail", released in which year, an American animated musical adventure family comedy-drama film directed by Don Bluth?
{'answer': '1986', 'supporting_facts': [['Dreams to Dream', 0], ['An American Tail', 0]]}