Question: Who was the original executive producer of the children's television series, produced by Sesame Workshop and created by Joan Ganz Cooney and Lloyd Morrisett?
Sentence (from "Sesame Street"): Sesame Street is a long-running American children's television series, produced by Sesame Workshop (formerly known as the Children's Television Workshop) and created by Joan Ganz Cooney and Lloyd Morrisett.
Relevant evidence: Yes