Question: "The Skank Reflex Analysis" is the first episode of the fifth season of which American television sitcom created by Chuck Lorre and Bill Prady, both of whom serve as executive producers on the series, along with Steven Molaro?
Sentence (from "The Skank Reflex Analysis"): "The Skank Reflex Analysis" is the first episode of the fifth season of "The Big Bang Theory" that first aired on CBS on September 22, 2011.
Relevant evidence: Yes