
Here's a complex question that requires someone to reason about the input, can you answer it?
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"? 


Borden Dairy Company
