premise: "Sideshow Bob's Last Gleaming" is the ninth episode of "The Simpsons"<nowiki>'</nowiki> seventh season. It originally aired on the Fox network in the United States on November 26, 1995. In the episode, Sideshow Bob attempts to rid the world of television.
hypothesis:  "The Simpsons"' was aired by  Fox network in the United States first time.
reason: 
  Two years after making their first appearance in short episodes on The Tracey Ullman Show, which aired on Fox., The Simpsons debuted as a half-hour series on the Fox network on December 17, 1989.