Question: When was the company that published Hürriyet Daily News founded?

Knowledge 1: Hürriyet Daily News
The Hürriyet Daily News, formerly Hürriyet Daily News and Economic Review and Turkish Daily News, is the oldest current English-language daily in Turkey, founded in 1961.The paper was bought by the Doğan Media Group in 2001 and has been under the media group's flagship "Hürriyet" from 2006; both papers were sold to Demirören Holdings in 2018. [SEP] Knowledge 2: Doğan Media Group
Doğan Media Group ("Doğan Yayın Holding A.Ş.") was a Turkish media conglomerate, part of the Doğan Holding conglomerate.The company was established in 1997 to bring together Doğan's media properties.These include the "PostaHürriyet" (including "Fanatik"), and "Radikal" newspapers, the television channels Kanal D and CNN Türk, and the Doğan News Agency.It also operated "Doğan Kitap", a major book publisher, and "Doğan Music Company", a major music label.Doğan also operated print facilities and media distribution, for other newspapers and magazines as well as its own.From 1979 to 2011, Doğan Media Group owned "Milliyet" and "Vatan".In August 2014, Doğan Holding announced its plan to take over Doğan Media Group with all its assets and liabilities and absorb it.The takeover was completed on 26 August 2014 and Doğan Media Group was dissolved.Doğan Holding chairperson Begüm Faralyalı said the merger would lead to a 'more simple management'.22 March 2018 all the media group was sold to Demirören Media Group for $ 1.1 billion price.
Knowledge 1: Doğan Media Group
Doğan Media Group ("Doğan Yayın Holding A.Ş.") was a Turkish media conglomerate, part of the Doğan Holding conglomerate.The company was established in 1997 to bring together Doğan's media properties.These include the "PostaHürriyet" (including "Fanatik"), and "Radikal" newspapers, the television channels Kanal D and CNN Türk, and the Doğan News Agency.It also operated "Doğan Kitap", a major book publisher, and "Doğan Music Company", a major music label.Doğan also operated print facilities and media distribution, for other newspapers and magazines as well as its own.From 1979 to 2011, Doğan Media Group owned "Milliyet" and "Vatan".In August 2014, Doğan Holding announced its plan to take over Doğan Media Group with all its assets and liabilities and absorb it.The takeover was completed on 26 August 2014 and Doğan Media Group was dissolved.Doğan Holding chairperson Begüm Faralyalı said the merger would lead to a 'more simple management'.22 March 2018 all the media group was sold to Demirören Media Group for $ 1.1 billion price. [SEP] Knowledge 2: San Mateo Daily News
The San Mateo Daily News was a free daily newspaper in San Mateo, California published 6 days a week with an average daily circulation of 22,000.The newspaper was founded August 9, 2000 by Dave Price (journalist) and Jim Pavelich, who also published the "Palo Alto Daily News".Both papers were distributed in large red newspaper racks and in stores, coffee shops, restaurants, schools, and major workplaces.The "San Mateo Daily News", along with five other "Daily News" editions, was sold to Knight Ridder on February 15, 2005.After McClatchy's acquisition of Knight Ridder in early 2006, all six "Daily News" editions, including the "San Mateo Daily News" were bundled with the "San Jose Mercury News" and sold to MediaNews Group of Denver, Colorado.The surviving Daily News, papers merged on April 7, 2009.
Knowledge 1: Doğan Media Group
Doğan Media Group ("Doğan Yayın Holding A.Ş.") was a Turkish media conglomerate, part of the Doğan Holding conglomerate.The company was established in 1997 to bring together Doğan's media properties.These include the "PostaHürriyet" (including "Fanatik"), and "Radikal" newspapers, the television channels Kanal D and CNN Türk, and the Doğan News Agency.It also operated "Doğan Kitap", a major book publisher, and "Doğan Music Company", a major music label.Doğan also operated print facilities and media distribution, for other newspapers and magazines as well as its own.From 1979 to 2011, Doğan Media Group owned "Milliyet" and "Vatan".In August 2014, Doğan Holding announced its plan to take over Doğan Media Group with all its assets and liabilities and absorb it.The takeover was completed on 26 August 2014 and Doğan Media Group was dissolved.Doğan Holding chairperson Begüm Faralyalı said the merger would lead to a 'more simple management'.22 March 2018 all the media group was sold to Demirören Media Group for $ 1.1 billion price. [SEP] Knowledge 2: Las Cruces Sun-News
Las Cruces Sun- News, founded in 1881, is a daily newspaper published in Las Cruces, New Mexico.

Answer: 1997