Question: Billie Lou Watt, was an actress in theater and television, including several voice acting roles for commercials, anime and animated series, she's known for playing Elsie the Cow, a character, for which cartoon cow developed as a mascot for which organization, in 1936, to symbolize the "perfect dairy product"?
{'answer': 'Borden Dairy Company', 'supporting_facts': [['Billie Lou Watt', 1], ['Elsie the Cow', 0]]}