Question: Which season of the National Hockey League was the 19th in franchise history.?

full_context: Document 1: 1989–90 Los Angeles Kings season: The 1989-90 Los Angeles Kings season saw the Kings compile a record of 34-39-7 for 75 points, good enough for fourth place in the Smythe Division. They defeated the defending Stanley Cup champion Calgary Flames in the first round of the playoffs before falling to the eventual Stanley Cup champion Edmonton Oilers in the second round. For the Kings, this was the second consecutive year that they eliminated the defending Stanley Cup champions in the first round of the playoffs, only to be swept in the following round by the eventual Cup champions. In both years, they involved both teams from the province of Alberta.
Document 2: 1995–96 St. Louis Blues season: The 1995–96 St. Louis Blues season was the 39th in franchise history. The Blues hired Mike Keenan as coach and general manager. The hard nosed Keenan rubbed many Blues players the wrong way, but brought a tough, winning style of play. One of Keenan's first moves was trading Brendan Shanahan to the Hartford Whalers for Chris Pronger. With Brett Hull in Keenan's dog house, the general manager made a bold move by acquiring Wayne Gretzky for the 1995–96 stretch run, reuniting him with former Oilers such as Glenn Anderson, Charlie Huddy, Craig MacTavish, Grant Fuhr and others. The 'Great One' couldn't do a whole lot during his limited time in St. Louis once goalie Grant Fuhr was hurt in the final game of the regular season. The Blues defeated the Toronto Maple Leafs in the Western Conference Quarter-finals. It would be the last playoff series ever played at Maple Leaf Gardens. In the Western Conference Semi-finals, the Blues played the President's Trophy winners, the Detroit Red Wings. The Blues had seven current Hockey Hall of Fame members during the season (Gretzky, Hull, MacInnis, Anderson, Fuhr, Hawerchuk and Pronger).
Document 3: President's Trophy (Canucks MVP): From 1974–75 to 1995–96, the President's Trophy was awarded to the Canucks' most valuable player. It was originally presented by CP Air and later Canadian Airlines and the player won a pair of airline tickets with the trophy. However, many of the names matched the Cyclone Taylor Trophy (also awarded to the MVP as selected by the fans). After the '96 season the President's Trophy was discontinued and the Cyclone Taylor Trophy became the sole Canucks MVP Award.
Document 4: Prince of Wales Trophy: The Prince of Wales Trophy, also known as the Wales Trophy, is an award presented by the National Hockey League (NHL) to the Eastern Conference (formerly the Wales Conference) playoff champions, prior to the final series of games for the Stanley Cup. Named for Prince Edward, Prince of Wales (later King Edward VIII and then Duke of Windsor), the trophy was first presented in the 1925–26 NHL season to the champion of the first game in Madison Square Garden and then subsequently presented to the champion of the NHL playoffs (including the previous two seasons). However, the trophy has been awarded for eight different accomplishments throughout its history, including for the American Division regular season champions, the NHL regular season champions, the East Division season champions, the Wales Conference regular season champions, the Wales Conference playoff champions, and the Eastern Conference playoff champions. The current holder of the Prince of Wales Trophy are the Pittsburgh Penguins, after winning the 2017 Eastern Conference Final.
Document 5: 1986–87 Calgary Flames season: The 1986–87 Calgary Flames season was the seventh National Hockey League season in Calgary and 15th for the Flames franchise. The Flames posted their best record in franchise history to that time, as Calgary's 95 points was the third best total in the league. The Flames' defence of their 1986 Campbell Conference championship was quickly snuffed out by the Winnipeg Jets, as the Flames were upset in the first round of the playoffs in six games by their Manitoba rivals.
Document 6: 1985–86 Phoenix Suns season: The 1985–86 Phoenix Suns season was the 18th season for the Phoenix Suns of the National Basketball Association. The Suns finished the regular season tied with their third-worst record to that point, going just 32–50. Coupled with every team in the Western Conference's Midwest division finishing with a better record than all but two teams from the Pacific division, and the Suns were out of the playoffs for the first time in eight seasons, ending a then-franchise record streak for consecutive playoff berths. The Suns were led by head coach John MacLeod, in his 13th year with the Suns, and played all home games in Arizona Veterans Memorial Coliseum.
Document 7: Stanley Cup: The Stanley Cup (French: "La Coupe Stanley" ) is the championship trophy awarded annually to the National Hockey League (NHL) playoff winner. It is the oldest existing trophy to be awarded to a professional sports franchise, and the International Ice Hockey Federation (IIHF) considers it to be one of the "most important championships available to the sport". Originally commissioned in 1892 as the "Dominion Hockey Challenge Cup", the trophy is named after Lord Stanley of Preston, then–Governor General of Canada, who donated it as an award to Canada's top-ranking amateur ice hockey club, which the entire Stanley family supported, with the sons and daughters playing and promoting the game. The first Cup was awarded in 1893 to Montreal HC, and subsequent winners from 1893 to 1914 were determined by challenge games and league play. Professional teams first became eligible to challenge for the Stanley Cup in 1906. In 1915, the two professional ice hockey organizations, the National Hockey Association (NHA) and the Pacific Coast Hockey Association (PCHA), reached a gentlemen's agreement in which their respective champions would face each other annually for the Stanley Cup. After a series of league mergers and folds, it was established as the "de facto" championship trophy of the NHL in 1926 and then the "de jure" NHL championship prize in 1947.
Document 8: 1985–86 Calgary Flames season: The 1985–86 Calgary Flames season was the sixth season in Calgary and 14th for the Flames franchise in the National Hockey League (NHL). It was a banner season for the Flames, who overcame a franchise record eleven game losing streak to finish 2nd in the Smythe Division and captured the franchise's first Clarence S. Campbell Bowl as Campbell Conference champions. In doing so, they became the first Calgary team to reach the Stanley Cup Finals since the Calgary Tigers in 1923–24. The Flames season ended at the hands of the Montreal Canadiens, who defeated Calgary in five games in the final.
Document 9: William M. Jennings Trophy: The William M. Jennings Trophy is an annual National Hockey League (NHL) award given to "the goaltender(s) having played a minimum of 25 games for the team with the fewest goals scored against it ... based on regular-season play." From 1946 until 1981, the Vezina Trophy had been awarded under that definition, but it was later changed and replaced by the Jennings Trophy. It is named in honor of William M. Jennings, the longtime governor and president of the New York Rangers. Since its beginnings in 1982, it has been awarded at the end of 32 seasons to 53 different players; mostly in tandems of two goaltenders. The most recent winner is Braden Holtby of the Washington Capitals, which had a league-leading 182 team goals-against in the 2016–17 season.
Document 10: 1985–86 Los Angeles Kings season: The 1985–86 Los Angeles Kings season was the 19th in franchise history.
Document 11: List of past NHL scoring leaders: The following are lists showing the point- and goal-scoring leaders of the National Hockey League before the league issued trophies for such achievements. The point-scoring leader has been awarded the Art Ross Trophy since the 1947–48 NHL season, and the goal-scoring leader has been awarded the Maurice "Rocket" Richard Trophy since the 1998–99 NHL season.
Document 12: 1990–91 Chicago Blackhawks season: The 1990–91 Chicago Blackhawks season was the team's 65th season. After making the Conference Finals two years in a row, the Blackhawks were hosts for one of the most emotional NHL All-Star Game games in history, and finished with 106 points winning the NHL Presidents' Trophy for best record in the league. The Hawks received terrific performances from Steve Larmer, Jeremy Roenick, Chris Chelios, Dirk Graham and rookie Ed Belfour. Hockey it seemed was back in Chicago, and dreams of the first Stanley Cup since Hull and Mikita were rampant. However the playoffs matched the Hawks with their old rivals, the Minnesota North Stars, who crushed their dreams with a defeat in the first round of the 1991 Stanley Cup Playoffs - four games to two. 90-91 represented the peak of the Blackhawks between the Hull/Mikita years and the Toews/Kane years, and is probably the best Blackhawks team never to win the Stanley Cup.
Document 13: 1985–86 Detroit Red Wings season: The 1985–86 season is the team's 60th season, their 54th season as the Red Wings. This is the first of two seasons in which Red Wings games would air in the Detroit area on then-independent WXON-TV (now MyNetworkTV affiliate WMYD) channel 20 before returning to WKBD channel 50 (then a Fox station, now with The CW) for the 1987–88 season after the two-year break. It is also the first of 11 seasons with current NBC sportscaster Dave Strader as the Red Wings' television play-by-play announcer, joining him as color commentator and analyst is former Red Wings right wing man Mickey Redmond. It is unknown at this time if this is Redmond's first season as analyst, but when the games moved to WKBD in 1987, they went along with them. Also, the Red Wings played their first game with Hall of Famer Brad Park as their head coach on December 31, 1985. This was Park's only season as a head coach in the NHL, replacing current Buffalo Sabres radio and television color analyst Harry Neale, who was fired after 35 games. Park had retired as a player during the previous season. The Red Wings finished dead last in the Norris Division, the Clarence Campbell Conference, and in the entire National Hockey League with a record of 17 wins, 57 losses and 6 ties, failing to make the playoffs with only 40 points. It is the worst record in franchise history; the Red Wings finished the season with the least goals scored of all NHL teams, the most goals against, and the most penalty minutes. Since this time, the Red Wings would miss the playoffs only one more time, that was the 1989–90 season.
Document 14: 1985–86 NHL season: The 1985–86 NHL season was the 69th season of the National Hockey League. This season saw the league's Board of Governors introduce the Presidents' Trophy, which would go to the team with the best overall record in the NHL regular season. The Edmonton Oilers would be the first winners of this award.
Document 15: 1976–77 Los Angeles Kings season: The 1976–77 season was similar to the year before for the Kings. Dionne continued to lead the offense, the defense was unspectacular but solid, but it was a season of roster turnover as some aging veterans departed (e.g. Bob Nevin, Mike Corrigan) and others lost significant time to injuries (Larry Brown, Juha Widing, Sheldon Kannegiesser). Youngsters like Glen Goldup, Lorne Stamler, and Steve Clippingdale struggled although second year defenseman Gary Sargent was solid. The Kings added Dave Schultz (the "Hammer") to replace Dan Maloney who left in the Dionne trade for toughness, but it took nearly all season for the roster to jell. In addition, backup goalie Gary Edwards struggled and was eventually traded for Gary Simmons; he was not the answer either, so #1 goalie Rogie Vachon was overworked. The Kings were also stuck behind the Montreal Canadiens who finished an amazing 60–8–12; many say this was the greatest team in NHL history.
ground_truth: 69th season