Question: Who broadcasts the PGA Tour and That Was Then?

full_context: Document 1: History of tennis: In 1968, commercial pressures and rumors of some amateurs taking money under the table led to the abandonment of this distinction, inaugurating the open era, in which all players could compete in all tournaments, and top players were able to make their living from tennis. With the beginning of the open era, the establishment of an international professional tennis circuit, and revenues from the sale of television rights, tennis's popularity has spread worldwide, and the sport has shed its upper / middle - class English - speaking image (although it is acknowledged that this stereotype still exists).
Document 2: The Gates (TV series): The Gates is an American supernatural crime drama television series that aired on the ABC network from June 20, 2010 to September 19, 2010. The show was cancelled after its first season due to low ratings.
Document 3: PGA Tour on ABC: PGA Tour on ABC is the "de facto" branding used for telecasts of the main professional golf tournaments of the PGA Tour on the American Broadcasting Company (ABC) television network in the United States. ABC broadcast the PGA Tour from 1966 to 2006. From 1962 to 2009, ABC served as the broadcast home of The Open Championship. The British Open on ABC was the longest-running entertainment program in ABC's history and the last-surviving ABC program to debut in the "circle a" era. ABC also held the broadcast rights of the US Open from 1966 through 1994. and the PGA Championship from 1965 until 1990.
Document 4: MDs (TV series): MDs "(Medical Doctors)" is an American television medical drama that aired on ABC in 2002. It starred William Fichtner as Dr. Bruce Kellerman, Jane Lynch as Aileen Poole, and John Hannah as Dr. Robert Dalgety. The series only lasted one season, and though 11 episodes were filmed, only 8 were ever aired. The series was never released on DVD and it is very hard to find. The only known full length episodes of "MDs" can be found on YouTube. "MDs" was written and created by Gary Tieche.
Document 5: That's My Baby (TV series): That's My Baby is an American television program that follows various animals and their owners through their pregnancy, birth and follow up. It was shown on the channel Animal Planet, but recently, it has not been seen. Episodes have aired between 2001 and 2003.
Document 6: ESPN College Basketball on ABC: ESPN College Basketball on ABC (originally College Basketball on ABC) is the branding formerly used for broadcasts of NCAA Division I college basketball games produced by ESPN, and televised on the American Broadcasting Company (ABC). ABC broadcast select college basketball games during the 1960s and 1970s, before it began televising them on a regular basis on January 18, 1987 (involving a game between the LSU Tigers and Kentucky Wildcats). As CBS and NBC were also broadcasting college games at the time, this put the sport on all three major broadcast television networks. ABC's final regular college basketball broadcast aired on March 7, 2009 (between the Oklahoma State Cowboys and Oklahoma Sooners).
Document 7: Men's major golf championships: The majors originally consisted of two British tournaments, The Open Championship and The Amateur Championship, and two American tournaments, the U.S. Open and the U.S. Amateur. With the introduction of the Masters Tournament in 1934, and the rise of professional golf in the late 1940s and 1950s, the term ``major championships ''eventually came to describe the Masters, the U.S. Open, the Open Championship, and the PGA Championship. It is difficult to determine when the definition changed to include the current four tournaments, although many trace it to Arnold Palmer's 1960 season. After winning the Masters and the U.S. Open to start the season, he remarked that if he could win the Open Championship and PGA Championship to finish the season, he would complete`` a grand slam of his own'' to rival Bobby Jones's 1930 feat. Until that time, many U.S. players such as Byron Nelson also considered the Western Open and the North and South Open as two of golf's ``majors, ''and the British PGA Matchplay Championship was as important to British and Commonwealth professionals as the PGA Championship was to Americans.
Document 8: NHL on ABC: The NHL on ABC is the branding formerly used for broadcasts of National Hockey League (NHL) games televised on the American Broadcasting Company (ABC) in the United States. The network first broadcast NHL games during the 1992–93 season under a time-buy agreement with ESPN; ABC resumed regular season game telecasts on February 6, 2000, as part of a joint contract with ESPN that also gave ABC the rights to select games from each round of the Stanley Cup playoffs.
Document 9: That Was Then: That Was Then is an American drama series that was broadcast on ABC in 2002. It was cancelled after only two episodes had aired.
Document 10: ESPN College Football on ABC: ESPN College Football on ABC (branded for sponsorship purposes as ESPN College Football on ABC presented by Walmart or Kay Jewelers) is the branding used for broadcasts of National Collegiate Athletic Association (NCAA) Division I Football Bowl Subdivision (FBS) college football games that are produced by ESPN, and televised on the American Broadcasting Company (ABC) in the United States. ABC first began broadcasting regular season college football games in 1950 and has aired them on an annual basis since 1966. The network features games from The American, Atlantic Coast, Big Ten, Big 12, and Pac-12 conferences. In addition, ESPN also produces a separate prime time regular-season game package for ABC, under the umbrella brand "Saturday Night Football". (ESPN and ABC are both owned by The Walt Disney Company).
Document 11: It (miniseries): Originally conceived as a four - part eight - hour series, ABC enlisted writer Lawrence D. Cohen to adapt the 1,138 - page King novel. Cohen's script condensed the source work into a two - part, three - hour mini-series that retained the core elements of the novel, but Cohen was forced to abandon numerous subplots by virtue of the novel's length and the network's time - slot restrictions. Production on It began in early 1990, and the series was filmed over a period of three months in New Westminster, British Columbia in mid-1990.
Document 12: Canadian Open (golf): In the mid-1990s, the RCGA decided to move the championship around the country, and continues to alternate between Glen Abbey and other clubs. The owner since 2005, Clublink Corp filed an application in October 2015 to redevelop the property into a residential community, with offices and retail stores. There was no provision for a golf course in the plan. The Town of Oakville Council responded in August 2017 by declaring the golf course a heritage site under the Ontario Heritage Act. This would make it more difficult for ClubLink to develop the area as it had planned. Golf Canada was also concerned since it could not predict whether it could get the necessary permit to hold the Canadian Open at Glen Abbey in 2018 as it had planned. The dispute between the Town of Oakville and ClubLink remains before the provincial appeal tribunal. Due to this situation, the Open will be held at Hamilton Golf and Country Club in 2019.
Document 13: History of tennis: In 1968, commercial pressures and rumors of some amateurs taking money under the table led to the abandonment of this distinction, inaugurating the Open Era (see below), in which all players could compete in all tournaments, and top players were able to make their living from tennis. With the beginning of the open era, the establishment of an international professional tennis circuit, and revenues from the sale of television rights, tennis's popularity has spread worldwide, and the sport has shed its upper / middle - class English - speaking image (although it is acknowledged that this stereotype still exists).
Document 14: That's My Mama: That's My Mama is an American television sitcom that was originally broadcast on the ABC network from September 4, 1974 until December 24, 1975. There are 39 episodes of this series. "That's My Mama" was never a ratings success. It was not one of the top 30 most-watched U.S. programs in the Nielsen ratings for either the 1974–1975 or 1975–1976 television seasons. As a result, the series ended on Christmas Eve of 1975. It was the first series to be produced by Columbia Pictures Television.
Document 15: Baywatch: Baywatch is an American action drama series about the Los Angeles County lifeguards who patrol the beaches of Los Angeles County, California, starring David Hasselhoff. The show was cancelled after its first season on NBC, but survived through syndication and later became the most-watched television show in the world. The show ran in its original title and format from 1989 to 1999. From 1999 to 2001, with a setting change and large cast overhaul, it was known as "Baywatch: Hawaii".
ground_truth: American Broadcasting Company
sub_queries: That Was Then >> original broadcaster Answer: ABC
PGA Tour on ABC >> original broadcaster Answer: American Broadcasting Company