Task: Explanation
Input (English): All Change was an English children's television show on ITV in two series. Originally broadcast in 1989 and 1991, it starred Frankie Howerd, Peggy Mount, Maggie Steed, Tony Haygarth and Pam Ferris. The series was devised by Morwenna Banks and Chris England. Question: Which actor who starred in the English children's television show All Change had the middle name "Anthony David?" Answer: Tony Haygarth
Output (English):  Originally broadcast in 1989 and 1991, it starred Frankie Howerd, Peggy Mount, Maggie Steed, Tony Haygarth and Pam Ferris.