Question: What is the former name of the episode of "The Simpsons" that was aired on the same day as the episode that was Billy Kimball's first writing credit?
Sentence (from "You Kent Always Say What You Want"): "You Kent Always Say What You Want", formerly known as "Kent State Massacre", is the twenty-second episode of "The Simpsons"<nowiki>'</nowiki> eighteenth season.
Relevant evidence: Yes