question: Which episode of this season of "The Simpsons"' that had two hold-over episodes from the previous season was written by Ken Keeler, Dan Greaney, and David S. Cohen?
answer: Treehouse of Horror VII
context: Title: Treehouse of Horror VII
  Passage: "Treehouse of Horror VII" is the first episode of "The Simpsons"<nowiki>'</nowiki> eighth season.  It originally aired on the Fox network in the United States on October 27, 1996.  In the seventh annual "Treehouse of Horror" episode, Bart discovers his long-lost twin, Lisa grows a colony of small beings, and Kang and Kodos impersonate Bill Clinton and Bob Dole in order to win the 1996 Presidential election.  It was written by Ken Keeler, Dan Greaney, and David S. Cohen, and directed by Mike B. Anderson.  Phil Hartman provided the voice of Clinton.
  Title: Futurama: Into the Wild Green Yonder
  Passage: Futurama: Into the Wild Green Yonder is the fourth and final straight-to-DVD Futurama film.  The film was written by Ken Keeler, based on a story by Keeler and David X. Cohen, and directed by Peter Avanzino.  Guest stars include Phil Hendrie, Penn Jillette (credited with Teller), Snoop Dogg and Seth MacFarlane, who sings the theme song.  In the movie, Leela becomes an outlaw when she and a group of ecologically-minded feminists attempt to save an asteroid of primitive life forms and the Violet Dwarf star from being destroyed, while Fry joins a secret society and attempts to stop a mysterious species known as the "Dark Ones" from destroying all life in the universe.  The title itself is a reference to the U.S. Air Force Song, the main chorus of which describes reaching "Into the wild blue yonder".
  Title: Diggs (The Simpsons)
  Passage: "Diggs" is the twelfth episode of the 25th season of the American animated sitcom "The Simpsons", and the 542nd episode of the series.  It premiered on the Fox network in the United States on March 9, 2014.  The episode was written by Dan Greaney and Allen Glazier and directed by Michael Polcino.  In the episode, Bart makes friends with a transfer student named Diggs, an expert in falconry who saves Bart from the wrath of the Springfield Elementary bullies – and who intends to take to the sky himself, which makes Bart worry about Diggs' sanity.
  Title: The Simpsons (season 9)
  Passage: "The Simpsons"' ninth season originally aired on the Fox network between September 1997 and May 1998, beginning on Sunday, September 21, 1997, with "The City of New York vs. Homer Simpson".  The showrunner for the ninth production season was Mike Scully.  The aired season contained three episodes which were hold-over episodes from season eight, which Bill Oakley and Josh Weinstein ran.  It also contained two episodes which were run by David Mirkin, and another two hold-over episodes which were run by Al Jean and Mike Reiss.
  Title: The Simpsons (season 8)
  Passage: "The Simpsons"' eighth season originally aired on the Fox network between October 27, 1996, and May 18, 1997, beginning with "Treehouse of Horror VII".  The showrunners for the eighth production season were Bill Oakley and Josh Weinstein.  The aired season contained two episodes that were hold-over episodes from season seven, which Oakley and Weinstein also ran.  It also contained two episodes for which Al Jean and Mike Reiss were the show runners.
  Title: Brother from Another Series
  Passage: "Brother from Another Series" is the sixteenth episode of "The Simpsons"<nowiki>'</nowiki> eighth season.  It originally aired on the Fox network in the United States on February 23, 1997.  Sideshow Bob is released from prison into the care of his brother Cecil and claims to be a changed man.  However, Bart does not believe him and tries to find out what Bob is up to.  It was the first episode directed by Pete Michels and was written by Ken Keeler.  The episode guest stars Kelsey Grammer in his sixth appearance as Sideshow Bob and David Hyde Pierce as Cecil.  The title is not only a pun on the movie "The Brother from Another Planet" (used for a previous episode as well), but also a reference to the fact that guest stars Kelsey Grammer (Frasier Crane) and David Hyde Pierce (Niles Crane) also played bickering brothers on the NBC sitcom "Frasier".
  Title: 22 Short Films About Springfield
  Passage: "22 Short Films About Springfield" is the twenty-first episode of "The Simpsons"<nowiki>'</nowiki> seventh season.  It originally aired on the Fox network in the United States on April 14, 1996.  It was written by Richard Appel, David S. Cohen, Jonathan Collier, Jennifer Crittenden, Greg Daniels, Brent Forrester, Dan Greaney, Rachel Pulido, Steve Tompkins, Josh Weinstein, Bill Oakley, and Matt Groening, with the writing being supervised by Daniels.  The episode was directed by Jim Reardon.  Phil Hartman guest starred as Lionel Hutz and the hospital board chairman.  The episode looks into the lives of other Springfield residents in a series of linked stories and originated from the end segment of the season four episode "The Front".  The episode is a loose parody of "Pulp Fiction", which gave the staff the idea of a possible spin-off from "The Simpsons".  The title is a reference to the film "Thirty Two Short Films About Glenn Gould".  The episode received positive reviews from critics.
  Title: Futurama: Bender's Big Score
  Passage: Futurama: Bender's Big Score (or Bender's Big Score) is an Annie Award-winning direct-to-video film based on the animated series "Futurama".  It was released in the United States on November 27, 2007.  "Bender's Big Score", along with the three follow-up films, comprise season five of "Futurama", with each film being separated into four episodes of the broadcast season.  "Bender's Big Score" made its broadcast premiere on Comedy Central on March 23, 2008.  The film was written by Ken Keeler, based on a story by Keeler and David X. Cohen, and directed by Dwayne Carey-Hill.
  Title: The Devil's Hands Are Idle Playthings
  Passage: "The Devil's Hands Are Idle Playthings" is the final episode in the fourth season of the American animated television series "Futurama".  It originally aired on the Fox network in the United States on August 10, 2003.  The episode was written by Ken Keeler and directed by Bret Haaland, and it guest stars Dan Castellaneta, who reprises his role as the Robot Devil.  Keeler was nominated for an Emmy Award for this episode, while the song "I Want My Hands Back" was nominated for an Annie Award.
  Title: The Simpsons (season 4)
  Passage: "The Simpsons"' fourth season originally aired on the Fox network between September 24, 1992 and May 13, 1993, beginning with "Kamp Krusty".  The showrunners for the fourth production season were Al Jean and Mike Reiss.  The aired season contained two episodes which were hold-over episodes from season three, which Jean and Reiss also ran.  Following the end of the production of the season, Jean, Reiss and most of the original writing staff left the show.  The season was nominated for two Primetime Emmy Awards and Dan Castellaneta would win one for his performance as Homer in "Mr. Plow".  The fourth season was released on DVD in Region 1 on June 15, 2004, Region 2 on August 2, 2004 and in Region 4 on August 25, 2004.
citations: Treehouse of Horror VII The Simpsons (season 8)