Question: What is the theme song of the attraction that was created by both Walt Disney and WED Enterprises as the prime feature of the General Electric (GE) Pavilion for the 1964 New York World's Fair?
Sentence (from "Horizons (Epcot)"): It is believed to be the sequel to Walt Disney's Carousel of Progress, an attraction in Tomorrowland at Walt Disney World's Magic Kingdom.
Relevant evidence: No