Question: The first episode of The Simpsons to be set in the future aired during which season?
Context: "The Simpsons Guy" is the first episode of the thirteenth season of the American animated television series "Family Guy", and the 232nd overall episode.  "The Simpsons Guy" is a 45-minute-long crossover with "The Simpsons", and was written by Patrick Meighan and directed by Peter Shin.  It originally aired in the United States on September 28, 2014, on Fox, where both "The Simpsons" and "Family Guy" have aired since their respective debuts. "Moonshine River" is the first episode of "The Simpsons"' twenty-fourth season.  It originally aired on the Fox network in the United States on September 30, 2012.  In the UK and Ireland, the episode aired on Sky 1 on 24 March 2013 with 1,295,000 viewers, making it the second most watched program that week.  The episode has ten guest stars, Ken Burns, Zooey Deschanel, Sarah Michelle Gellar, Anne Hathaway, Maurice LaMarche, Don Pardo, Natalie Portman, Kevin Michael Richardson, Al Roker and Sarah Silverman.  Deschanel, Gellar, Hathaway, Portman and Silverman reprise their roles as Bart's previous love interests, Mary Spuckler (from "Apocalypse Cow"), Gina Vendetti (from "The Wandering Juvie"), Jenny (from "The Good, the Sad and the Drugly"), Darcy (from "Little Big Girl") and Nikki (from "Stealing First Base"), respectively.  This is the second episode in which the Simpsons go to New York City, the first episode being "The City of New York vs. Homer Simpson".  The title is a parody of the 1961 Academy Award-winning song, "Moon River". "Good Night" (also known as "Good Night Simpsons") is the first of forty-eight Simpsons shorts that appeared on the variety show "The Tracey Ullman Show".  It originally aired on the Fox network in the United States on April 19, 1987, during the third episode of "The Tracey Ullman Show" and marks the first appearance of the Simpson family — Homer, Marge, Bart, Lisa, and Maggie — on television.  After three seasons on Tracey Ullman, the shorts would be adapted into the animated show "The Simpsons".  "Good Night" has since been aired on the show in the episode "The Simpsons 138th Episode Spectacular" (in its entirety), along with several other Ullman shorts, and is one of the few shorts to ever be released on DVD, being included in the Season 1 DVD set. "Lisa's Wedding" is the 19th episode of "The Simpsons"<nowiki>'</nowiki> sixth season.  It originally aired on the Fox network in the United States on March 19, 1995.  The plot focuses on Lisa visiting a carnival fortune teller and learning about her future love.  It was written by Greg Daniels and directed by Jim Reardon.  Mandy Patinkin guest stars as Hugh Parkfield and Phil Hartman guest stars as Troy McClure.  The episode won an Emmy Award in 1995 for Outstanding Animated Program, becoming the third episode of "The Simpsons" to win the award. "Days of Future Future" is the eighteenth episode of the 25th season of the American animated sitcom "The Simpsons", and the 548th episode of the series.  It first aired on the Fox network in the United States on April 13, 2014.  It was written by J. Stewart Burns and directed by Bob Anderson.  The episode is a sequel to "Future-Drama" and a continuation of "Holidays of Future Passed", set 30 years from the present.  In this futuristic installment, Bart goes to a clinic to rid himself of his feelings for his ex-wife Jenda (who is now dating a xenomorph-like alien named Jerry), Lisa must choose whether or not to cure her zombie husband Milhouse after he gets bitten by a homeless zombie, and Marge (after putting up with years of Homer dying and being cloned back to life by Professor Frink) loads Homer onto a flatscreen monitor and throws him out of the house. "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. "Bart to the Future" is the seventeenth episode of the eleventh season of the American animated television sitcom "The Simpsons".  It originally aired on the Fox network in the United States on March 19, 2000.  In the episode, after their picnic in the park is cut short due to a mosquito infestation, the Simpsons stop by at an Indian casino.  There, Bart is prevented from entering because of his age.  He manages to sneak in but is caught by the guards and sent to the casino manager's office.  The Native American manager shows Bart a vision of his future as a washed-up, wannabe rock musician living with Ralph Wiggum, while Lisa has become the President of the United States and tries to get the country out of financial trouble.  "Bart to the Future" was the second episode of "The Simpsons" after "Lisa's Wedding" to be set in the future. "Simpsons Roasting on an Open Fire", also known as "The Simpsons Christmas Special", is the series premiere episode of "The Simpsons".  It was the first episode to air despite originally being the eighth episode produced for season one.  It is the only full-length episode to air during the 1980s, having originally aired on the Fox network in the United States on December 17, 1989. "In the Name of the Grandfather" is the fourteenth episode of the twentieth season of "The Simpsons".  It first aired on Sky1 on St. Patrick's Day, March 17, 2009 and aired on the Fox network in the United States on March 22, 2009.  It was the first episode of the show to premiere in Europe before airing on Fox.  In the episode, the Simpsons buy a new hot tub and spend so much time relaxing in it that they neglect Abraham "Grampa" Simpson.  Homer decides to make it up to Grampa by helping him do one thing he wants to do.  Grampa reminisces about O'Flanagan's pub in Ireland where he once had the best night of his life so the Simpsons travel there.  Marge, Bart and Lisa visit various Irish landmarks while Homer and Grampa buy O'Flanagan's during a night of binge drinking and soon discover that pubs are no longer popular in Ireland. "Holidays of Future Passed" is the ninth 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 December 11, 2011.  Most of the episode is set thirty years into the future, when Bart and Lisa take their children with them to Homer and Marge's house over Christmas, while a pregnant Maggie goes into labor.  Bart has divorced his wife Jenda and is struggling to become a better father for his two boys, while Lisa has trouble connecting with her rebellious teenage daughter Zia.  "The Simpsons" creator Matt Groening made a minor uncredited cameo appearance as a sports commentator shouting "goal!"  during a soccer game.
Answer: sixth