Question: What type of genre does Bobby Ball and Cannon and Ball have in common?
Sentence (from "Cannon and Ball"): Tommy Cannon (born Thomas Derbyshire, 27 June 1938) and Bobby Ball (born Robert Harper, 28 January 1944), known collectively as Cannon and Ball, are an English comedy double act best known for their comedy variety show "The Cannon and Ball Show", which lasted for nine years on ITV.
Relevant evidence: Yes