Question: who wrote the episode of The SImpsons that the original opening sequence premiered in?

Context articles: Partial Terms of Endearment
The Simpsons Theme
Bart the Genius
The Simpsons opening sequence
Lisa the Drama Queen
List of The Simpsons couch gags
Return to Green Acres
Some Enchanted Evening (The Simpsons)
House (season 7)
Four Regrettings and a Funeral

"Partial Terms of Endearment" is the 21st and final episode of the eighth season of the animated comedy series "Family Guy".
 Directed by Joseph Lee and written by Danny Smith, the episode originally aired on BBC Three in the United Kingdom on June 20, 2010, and has not been allowed to air in the United States on Fox, the original television network of the series, due to its controversial nature.
 This is the last episode that is presented in standard format, before the series' switch to high definition format, and it is the final episode to feature the opening sequence that was updated during the second season.
"The Simpsons" Theme", also referred to as "The Simpsons" Main Title Theme" in album releases, is the theme music of the animated television series "The Simpsons".
 It plays during the opening sequence and was composed by Danny Elfman in 1989, after series creator Matt Groening approached him requesting a retro-style theme.
 The piece, which took 3 days, 2 hours, 48 minutes, and 19 seconds to create, has been noted by Elfman as the most popular of his career.
 The theme, as used for the opening sequence, was re-arranged during season 2, and the current arrangement by Alf Clausen was introduced at the beginning of the third season.
"Bart the Genius" is the second episode of "The Simpsons"<nowiki>'</nowiki> first season.
 It originally aired on the Fox network in the United States on January 14, 1990.
 It was the first episode written by Jon Vitti.
 It was also the first ever episode to use the opening sequence, as well as the first regular episode.
 In the episode Bart cheats on an intelligence test and is declared a genius, so he is sent to a school for gifted children.
 Though he initially enjoys being treated as a genius, he begins to see the downside of his new life.
The opening sequence of the American animated television series "The Simpsons" is among the popularized opening sequences in television and goes along with one of television's most recognizable theme songs.
 The first episode to use this intro was the series' second episode "Bart the Genius".
"Lisa the Drama Queen" is the ninth episode of the twentieth season of "The Simpsons".
 It originally aired on the Fox network in the United States on January 25, 2009 and guest starred Emily Blunt as Juliet.
 A special version of the end credits theme was performed by Fall Out Boy, although they do not guest star in the actual episode.
 This was the last episode in the series to be presented only in standard definition, the first regular episode to begin right after the opening credits without a commercial break, with an episode now having four segments, and the last episode to use the original opening sequence starting from Season 2.
 Brian Kelley returns as a writer after five seasons of being absent from the show.
 The episode is very loosely based on the 1994 film "Heavenly Creatures".
"The Simpsons" is an American animated television sitcom created by Matt Groening for the Fox Broadcasting Company.
 The opening sequence of "The Simpsons" features a couch gag; a "twist of events that befalls the Simpson family at the end of every credit sequence as they converge on their living-room couch to watch TV."
 The couch gag is a running visual joke near the end of the opening sequence.
Return to Green Acres is a 1990 American made-for-television comedy film based on the 1965–1971 sitcom "Green Acres" which premiered on CBS on May 18, 1990.
 It stars all the then-surviving original cast (Hank Patterson (Fred) and Barbara Pepper (Doris Ziffel) died in 1975 and 1969 respectively).
 The movie starts with the original opening credit sequence from the series, but in a sepiatone color to tell you that it's been a while since the TV show ended.
 The sequence turns to color with an added section to the theme song, which is when we see a 20-something year old Arnold the Pig, putting flowers on Doris Ziffel's grave.
 The Douglas' trusty farmhand Eb (Tom Lester) has married a girl named Flo.
"Some Enchanted Evening" is the thirteenth episode of "The Simpsons"<nowiki>'</nowiki> first season.
 It originally aired on the Fox network in the United States on May 13, 1990.
 Written by Matt Groening and Sam Simon and directed by David Silverman and Kent Butterworth, "Some Enchanted Evening" was the first episode produced for season one and was intended to air as the series premiere, but served as the final episode of the season due to significant animation problems.
 It is also the last episode to feature the original opening sequence starting from "Bart the Genius".
 In the episode, Homer and Marge spend a night on the town while leaving the children with a diabolical babysitter named Ms. Botz.
The seventh season of House premiered on September 20, 2010, and ended on May 23, 2011.
 House and Cuddy attempt to make a real relationship work and face the question as to whether their new relationship will affect their ability to diagnose patients.
 The new season features a new opening title sequence.
 This was the second change in the opening sequence since the show began; Jennifer Morrison's name has been removed from the credits, while Peter Jacobson's and Olivia Wilde's have been added to it, with new background images also inserted into the traditional title sequence.
 This is the last season to feature Lisa Edelstein who did not return for the eighth season.
"Four Regrettings and a Funeral" is the third episode of the 25th season of the American animated sitcom "The Simpsons", and the 533rd episode of the series.
 It first aired on the Fox network in the United States on November 3, 2013.
 It was written by Marc Wilmore and directed by Mark Kirkland.
 The episode is dedicated in memory of Marcia Wallace (the voice of Edna Krabappel) who died on October 25, 2013.
 In addition, the chalkboard gag in the opening sequence was changed to read a single "We'll really miss you Mrs. K".
 The title is a spoof of "Four Weddings and a Funeral".