Question: What province was the man who beat Lupe Pintor in his first defense in 1986 born? 

Context paragraphs:
Kelvin Smart: Kelvin Smart (born 12 December 1960), was a Welsh Flyweight boxing champion who became British flyweight champion.  From a promising start as an amateur, Smart continued to shine as a professional remaining unbeaten in his first 14 fights before losing to Enrique Rodríguez in an EBU championship qualifier.  He won the British title in 1982 but lost the belt on his first defense, against Hugh Russell.  After a year away from boxing he returned in 1986, but his best was behind him and he failed to win any of his last eight bouts, retiring from the sport in 1987.

Johnny Owen: John Richard Owens (7 January 1956 – 4 November 1980) was a professional boxer from Wales who fought under the name Johnny Owen.  His fragile appearance earned him many epithets, including 'the Bionic Bantam' and 'the Merthyr Matchstick'.  During his brief career, he held the Bantamweight Championships of Great Britain and Europe and became the first ever Welsh holder of the Bantamweight Championship of the Commonwealth.  He challenged champion Lupe Pintor for his version of the World Bantamweight title on 19 September 1980, losing a torturously difficult contest by way of twelfth round knockout.  Owen never regained consciousness, fell into a coma and died seven weeks later.  A statue commemorating his life and career was unveiled in Merthyr Tydfil in 2002.

Julián Alonso: Julián Alonso Pintor (born 2 August 1977) is a retired tennis player from Catalonia, Spain, who turned professional in 1995 and retired in 2003.  He was known in tennis because of his incredible serve, many times compared with the Goran Ivanisevic´s service.  In 1997, playing against Ivanisevic (2nd seeded), in Long Island, beat him for first Top 10 victory en route to SF and in that match fired a 143 mph serve to become just third player (Philippoussis, Rusedski) to register a serve of at least 143.  In these days Julian Alonso is the founder of "Julian Alonso Team" Academy located in Palm Beach, FL focusing on junior development.

Lupe Pintor: José Guadalupe Pintor Guzmán (born April 13, 1955), better known as Lupe Pintor, is a Mexican former professional boxer who competed from 1974 to 1995.  He won the WBC bantamweight title in 1979 after defeating Carlos Zárate Serna, and made eight defenses.  In 1985, Pintor defeated Juan Meza to win the WBC super bantamweight title, but lost to Samart Payakaroon in his first defense the following year.

Alberto Chipande: Alberto Joaquim Chipande is a Mozambican politician and a long-time leading member of FRELIMO.  He was the first Defense Minister of Mozambique upon independence in 1975, remaining in that post until at least 1986 under President Samora Machel.  Chipande was also a member of the Political Bureau of FRELIMO, which ran the government for 18 days in late 1986 after the death of Machel.  He is also a FRELIMO member of the Assembly of the Republic from the Cabo Delgado Province.

Antonín Baudyš: Antonín Baudyš (9 September 1946 – 24 August 2010) was a Czech academic and politician who served as defense minister from 1993 to 1994.  He was the first defense minister of the Czech Republic.

Samart Payakaroon: Samart Payakaroon (Thai: สามารถ พยัคฆ์อรุณ ; rtgs: "Samat Phayak-arun" ), real name Samart Tiptarmai (Thai: สามารถ ทิพย์ท่าไม้ ; rtgs: "Samat Thiptha-mai" , born 5 December 1962, in Chachoengsao Province), is a former Muay Thai fighter and boxer.  He is considered by many to be the greatest Muay Thai fighter of all time, becoming a multiple time Lumpinee stadium champion and a WBC world champion in boxing.

1954 Cleveland Browns season: The 1954 Cleveland Browns season was the team's fifth season with the National Football League.  The Browns' defense became the first defense in the history of the NFL to lead the league in fewest rushing yards allowed, fewest passing yards allowed and fewest total yards allowed.  Assistant coach Weeb Ewbank left the club to coach the Baltimore Colts.

Michael Bentt: Michael Bentt (born September 4, 1964) is a British-American film and television actor, and former professional boxer who competed from 1989 to 1994.  Of Jamaican heritage, he was born in East Dulwich, London, but raised in the Cambria Heights section of Queens in New York City.  Bentt won the WBO heavyweight title from Tommy Morrison in 1993, losing the title in his first defense in 1994 to Herbie Hide.  As an amateur he won bronze medals at the 1986 World Championships and 1987 Pan American Games.

1955 Cleveland Browns season: The 1955 Cleveland Browns season was the team's sixth season with the National Football League.  The Browns' defense became the first defense in the history of the NFL to lead the league in fewest points allowed and fewest total yards allowed for two consecutive seasons.

Supporting paragraphs: Lupe Pintor Samart Payakaroon
Answer: Chachoengsao Province