Question: Ken Southworth (September 22, 1918 – December 6, 2007) was a veteran English cartoon animator and instructor who worked for a number of major animation studios throughout his career, his credits included The Adventures of Ichabod and Mr. Toad is a 1949 animated package film produced by Walt Disney Productions and released by who?
{'answer': 'RKO Radio Pictures', 'supporting_facts': [['Ken Southworth', 1], ['The Adventures of Ichabod and Mr. Toad', 0]]}