"The Two Mrs. Nahasapeemapetilons" is the seventh episode of "The Simpsons"<nowiki>'</nowiki> ninth season.
 It originally aired on the Fox network in the United States on November 16, 1997.
 It was written by Richard Appel and directed by Steven Dean Moore.
 The episode sees Apu Nahasapeemapetilon marry Manjula, and incorporates several aspects of Hindu wedding ceremonies, which the writers researched during the episode's production.
 Appel pitched the episode several years before season nine but the idea was not used until Mike Scully became showrunner.
 The episode's subplot, which sees Homer stay at the Springfield Retirement Castle, was initially conceived as a separate episode, but could not be developed in enough detail.
 The episode received mixed reviews.
"The Winter of His Content" is the fourteenth episode of the 25th season of the American animated sitcom "The Simpsons", and the 544th episode of the series.
 It first aired on the Fox network in the United States on March 16, 2014.
 It was written by Kevin Curran and directed by Chuck Sheetz.
 In the episode, when the Retirement Castle is closed for health violations, Marge invites Grampa and two other old people to live at the Simpsons' house, only to get frustrated with Homer embracing the "old person lifestyle".
 Meanwhile, Bart defends Nelson's decision to wear his mother's underwear, and ends up part of a bully gathering a la "The Warriors".
"Replaceable You" is the fourth episode of the twenty-third season of the American animated sitcom "The Simpsons".
 It originally aired on the Fox network in the United States on November 6, 2011.
 In the episode, Homer gets a new assistant named Roz who is secretly out to steal his job.
 Meanwhile, Bart teams up with Martin Prince for the upcoming Springfield Elementary science fair, constructing robot baby seals that become popular with the senior citizens at the Springfield Retirement Castle.
 The role of Roz was played by American actress Jane Lynch.
 "Replaceable You" was seen by approximately eight million viewers during its original broadcast, and it has received mixed reviews from critics.
Michael "Mike" L. Reiss (born September 15, 1959) is an American television comedy writer.
 He served as a show-runner, writer and producer for the animated series "The Simpsons" and co-created the animated series "The Critic".
 He created and wrote the webtoon "Queer Duck" and has also worked on screenplays including: "", "The Simpsons Movie" and "My Life in Ruins".
James B. Allardice (March 20, 1919, Canton, Ohio — February 15, 1966) was a prominent American television comedy writer of the 1950s and 1960s.
The Dick Van Dyke Show is an American television sitcom that initially aired on CBS from October 3, 1961 to June 1, 1966, with a total of 158 half-hour episodes spanning over five seasons.
 The show was created by Carl Reiner and starred Dick Van Dyke, Rose Marie, Morey Amsterdam, Larry Mathews, and Mary Tyler Moore.
 It centered on the work and home life of television comedy writer Rob Petrie (Van Dyke).
 The show was produced by Reiner with Bill Persky and Sam Denoff.
 The music for the show's theme song was written by Earle Hagen.
Kevin Patrick Curran (February 27, 1957 – October 25, 2016) was an American television comedy writer.
 He wrote for "Late Night with David Letterman", "Married... with Children", and "The Simpsons".
 He was also the voice of Buck the Dog on "Married... with Children" (except for several episodes in which Buck was voiced by Cheech Marin).
Tucker Cawley is an American television comedy writer and producer, best known for writing episodes for "Everybody Loves Raymond".
 He has also written for "Men of a Certain Age", "Parks and Recreation", "Up All Night", and the short-lived Kelsey Grammer sitcom "Hank".
 He has won three Emmy Awards, including the 2003 Emmy for Outstanding Writing for a Comedy Series.
Ed Subitzky, full name Edward Jack Subitzky (born March 19, 1943), is an American writer and artist, who is best known as a cartoonist, comics artist, and humorist/humor writer.
 He has also worked as a television comedy writer and performer, a writer and performer of radio comedy, and a writer of radio drama, as well as creating comedy and humor in various other media.
 He is a member of the Screen Actors Guild-American Federation of Television and Radio Artists, and the Writers Guild of America.
 He appears in the 2015 documentary "", and was featured in one of the posters for the film.
Gregory Martin "Greg" Daniels (born June 13, 1963) is an American television comedy writer, producer, and director.
 He is known for his work on several television series, including "Saturday Night Live", "The Simpsons", "Parks and Recreation", "King of the Hill" and "The Office".
 All four shows were named among "Time"' s James Poniewozik's All Time 100 TV Shows.
 Daniels attended Harvard University and he became friends with Conan O'Brien.
 Their first writing credit was for "Not Necessarily the News", before they were laid off due to budget cuts.
 He eventually became a writer for two long-running series: "Saturday Night Live" and "The Simpsons".

Question: Which season was the episode where the Retirement Castle is closed for health violations, and written by an American television comedy writer who was born February 27, 1957?
Answer: 25th