Question: "The Stall" is an episode of a sitcom that ran for how many sesons?

Context paragraphs:
Gallant Man: Gallant Man (March 20, 1954 – September 7, 1988) was a thoroughbred racehorse, named for a horse in a Don Ameche movie.  He was one of the most successful racehorses foaled outside of the United States with his near miss in the 1957 Kentucky Derby and his record 1957 Belmont Stakes win.  His exact foaling date was unknown or at best debated over the years of his life and many years after.  The supporting evidence from a review of foaling stall records in Ireland indicates that he was born on the Saturday after St. Patrick's Day during a highly productive foaling weekend for many thoroughbred mothers on the same farm.  His dam, Majideh, is recorded as being in the foaling stall without a live foal until March 20, 1954 at approximately 7:45 AM.

Mrs. Brown's Boys D'Movie: Mrs. Brown's Boys D'Movie is a 2014 Irish comedy film based on the sitcom "Mrs. Brown's Boys" and is co-produced by That's Nice Films, Penalty Kick Films and BocFlix.  BBC Films is acting as sales agent and it was distributed by Universal Pictures.  It was written by series creator (and company director of both That's Nice Films and Bocflix) Brendan O'Carroll, who also plays the lead role.  The film sees Agnes Brown go to court to protect her family's stall at Dublin's Moore Street market from a corrupt Russian businessman who wishes to convert it into a shopping centre.  The film was released on 27 June to negative reviews from critics.  It topped the UK and Ireland box office with £4.3 million in its opening weekend, on a budget of £3.6 million, and retained top spot for a second week.  On 27 October it was released on home media, again topping the charts.

Seinfeld: Seinfeld is an American sitcom that ran for nine seasons on NBC, from 1989 to 1998.  It was created by Larry David and Jerry Seinfeld, the latter starring as a fictionalized version of himself.  Set predominantly in an apartment building in Manhattan's Upper West Side in New York City, the show features a handful of Jerry's friends and acquaintances, particularly best friend George Costanza (Jason Alexander), former girlfriend Elaine Benes (Julia Louis-Dreyfus), and neighbor across the hall Cosmo Kramer (Michael Richards).  It is often described as being "a show about nothing", as many of its episodes are about the minutiae of daily life.

Leonard Greene: Leonard Michael Greene (June 8, 1918 – November 30, 2006) was an American inventor and aerodynamics engineer who held more than 200 patents, many of which are aviation-related.  He is most well known for his contributions to aviation technology, including his invention, the Aircraft Stall Warning device, which warns pilots when a deadly aerodynamic stall is imminent.  To build the device, Greene established the Safe Flight Instrument Corporation in 1946.

Falling leaf: A falling leaf (also called a rudder stall or oscillation stall) is an aerobatic maneuver in which an aircraft performs a wings-level stall (the airplane stops flying and starts falling) which begins to induce a spin.  This spin is countered with the rudder, which begins a spin in the opposite direction that must be countered with rudder, and the process is repeated as many times as the pilot determines.  During the maneuver, the plane resembles a leaf falling from the sky; first slipping to one side, stopping, and then slipping to the other direction; continuing a side-to-side motion as it drifts toward the ground.

Three Friends (TV series): Three Friends is a South Korean drama/sitcom.  It was 1st broadcast on MBC (Korean language version only).  It ran from 2000 to early 2001 (February 2000 to April 2001).  The 1st episode was aired on Monday 14 February 2000 (Note: Mondays at 22:55/10.55pm/55 minutes past 10/5 to 11).  The final episode was aired on Monday 16 April 2001 (due to best episodes, such as 장사의 꿈).  There are 58 episodes altogether (Note: Remake episodes are excluded - due to w/o).  Some episodes featured NG모음.  (Note: In episode 3, this was the 1st episode to feature NG모음.  In episode 44, this must be the final episode to feature NG모음).  However, before the final episode, the bloopers didn't include (due to 마지막 이야기).

Eddie Buckingham: Edward "Eddie" Buckingham is a fictional character from the Australian soap opera "Neighbours", played by Bob La Castra.  He made his first screen appearance during the episode broadcast on 2 April 1990.  La Castra created the character for himself after he was told that casting him the soap would be difficult due to his ethnic background.  Eddie travels to Australia to visit Madge and Harold Bishop.  While he is in the country, Eddie sets up and runs a food stall.  The character was written out of the soap and Eddie departed on 28 September 1990.

The Stall: "The Stall" is the 76th episode of the NBC sitcom "Seinfeld".  It is the 12th episode of the fifth season, and first aired on January 6, 1994.

Garter stall plate: Garter stall plates are small enamelled brass plates located in St George's Chapel displaying the names and arms of the Knights of the Garter.  Each knight is allotted a stall in St George's Chapel and the stall plate is affixed to his personal stall.  His successor knight in that stall adds his own stall plate and thus a fairly complete series of stall plates survives for the successive occupants of each stall.  Many other ancient European Orders of Chivalry use similar stall plates in the home church or other building of their order.

List of EastEnders characters (1985): The following is a list of characters that first appeared in the BBC soap opera "EastEnders" in 1985, by order of first appearance.  They were all introduced by executive producer Julia Smith.  The first episode of "EastEnders" was broadcast on 19 February 1985, and twenty-three main characters were already created for their first appearance.  The first character to be seen was Den Watts, followed by Ali Osman and then Arthur Fowler, all of whom find Reg Cox dying in his flat.  Ethel Skinner, Harold Legg and Pauline Fowler appear, after Den alerts them of Reg's death.  With Ethel is her pug Willy along with Lou Beale.  Saeed and Naima Jeffery are seen working in the local shop whilst Angie Watts is seen in The Queen Victoria, Walford's local pub.  Nick Cotton and Sue Osman are next seen, whilst Pete and Kathy Beale work at the fruit and veg stall and Hassan Osman is seen with his parents in the café.  Sharon Watts, Ian Beale and Michelle Fowler are next seen and Mark Fowler is seen going into the bookies.  Lastly, Roly the dog is seen in the pub when a fight breaks out.

Supporting paragraphs: The Stall Seinfeld
Answer: nine