Question: What is the nickname of the host for which "Winner Take All" is best known?

Context paragraphs:
Betty Jane Watson: Elizabeth Jane Watson (December 28, 1921 – February 21, 2016) was an American actress and singer known for her roles in musical theatre, especially Laurey in "Oklahoma! ", creating the role in the London premiere.  She also performed in nightclubs and on television, including as co-host of the game show "Winner Take All".

Aryanto Yuniawan: Aryanto Yuniawan (born June 18, 1977 in Magelang; age 40) is Chief Executive Officer of PT Mataram Surya Visi Sinema, a multimedia and animation movie company located in Jogja Indonesia.  Ary (his nickname) is best known as a director of Battle of Surabaya, the first 2D animation movie in Indonesia which got some awards i.e. Gold Remi Award USA 2016, GrandPrize Winner of SICAF 2016 in South Korea, Winner of Nice International Filmmaker Festival 2017 in France, Winner of Nioda International Film Festival in India and others.  He is also acclaimed as a writer, a producer, and currently working on several articles and books related to his job and hobby.  He started his career from directing and producing independent animation films including music videos.  He was trusted to be one of the juries of several film festivals such as Festival Film Indonesia (FFI 2016), Noida International Film Festival (NIFF 2016), and Seoul International Cartoon and Animation Festival (SICAF 2017).

Leeza Gibbons: Leeza Kim Gibbons (born March 26, 1957) is an American talk show host.  She is best known as a correspondent and co-host for "Entertainment Tonight" (1984–2000) as well as for having her own syndicated daytime talk show, "Leeza" (1993–2000).  In 2013, her book "Take 2" became a "New York Times" bestseller and she won the Daytime Emmy for Outstanding Host in a Lifestyle or Travel program for the PBS show, "My Generation".  On February 16, 2015, Leeza was named the winner of "Celebrity Apprentice", having raised $714,000 for her charity Leeza's Care Connection.

Lady (album): Lady is a compilation of songs from the band Styx's early recordings under the Wooden Nickel Records label.  It is very similar to the contemporary "Best of Styx" compilation, consisting of the same tracks as that album (albeit in a different sequence) minus the song "Winner Take All", which does not appear on this album.

Kelsey Martinovich: Kelsey Martinovich (born 27 November 1990) is an Australian model, best known for being the runner up in the sixth cycle of "Australia's Next Top Model" where she was accidentally announced the winner first by host Sarah Murdoch.  Kelsey was covered on Harper's Bazaar Australia Magazine after she was announced the winner first.  The editor decided to publish half the November issue with winner Amanda Ware and half with Kelsey Martinovich.

Fernando Fiore: Fernando Fiore (born July 9, 1960) is an Argentine television personality known as the co-creator and original host of "Lente Loco" from 1992 to 1993, and the host of the travel show "Fuera de Serie" with Sofía Vergara.  He is perhaps best known as the host of "Republica Deportiva" from its debut in 1999 until his departure in 2014.  Fiore has anchored Univision's FIFA World Cup coverage from 1990 until 2014.  Fiore, a two-time Emmy Award winner, is also the author of "The World Cup: The Ultimate Guide to the Greatest Sports Spectacle in the World".  As of 2015, Fiore works as a Bundesliga commentator and a Germany correspondent for Fox Deportes in the United States and Puerto Rico and Fox Sports in Latin America, as well as an English-language studio host for Fox Sports's soccer coverage.

Bill Cullen: William Lawrence Francis Cullen (February 18, 1920 – July 7, 1990) was an American radio and television personality whose career spanned five decades.  His biggest claim to fame was as a game show host; over the course of his career, he hosted 23 shows, and earned the nickname "Dean of Game Show Hosts".  Aside from his hosting duties, he appeared as a panelist/celebrity guest on many other game shows, including regular appearances on "I've Got a Secret" and "To Tell the Truth".

Winner Take All (game show): Winner Take All, an American radio-television game show, ran from 1946-1952 on CBS and NBC.  It was the first game show produced by the Mark Goodson-Bill Todman partnership.  The series was originally hosted by Ward Wilson, but is best known for being the first game hosted by Bill Cullen.

Salilyn 'N Erin's Shameless: Ch.  Salilyn 'N Erin's Shameless (born 1995) also known as Samantha, was an English Springer Spaniel, best known for being Best in Show at the Westminster Kennel Club Dog Show in February 2000.  Her sire was Ch.  Salilyn's Condor, Best in Show winner at Westminster in 1993, Samantha became the first offspring of a previous Best in Show winner at Westminster to take the same prize.

André Turpin: André Turpin (born 1965) is a Canadian cinematographer, film director and screenwriter.  He ia a member of the Academy of Motion Pictures Arts and sciences.  As a cinematographer, he is a Bronze Frog winner for best cinematography at Camerimage international film festival for Mommy, Canadian screen award winner for best cinematography for Juste LA Fin Du Monde, two-time Genie Award winner for Best Cinematography, for "Maelström" at the 21st Genie Awards and for "Incendies" at the 31st Genie Awards, and a six-time winner of the Jutra Award for Best Cinematography, for "Maelström", "Incendies", "It's Not Me, I Swear!  (C'est pas moi, je le jure!)" , "Soft Shell Man (Un crabe dans la tête)" and "Mommy" and Juste La Fin Du Monde, a winner of the Jutra Award for Best Director for Un Crabe Dans La Tête.  He also won the Jutra Award for Best Screen Writing for Un Crabe Dans La Tête.  As a director he is best known for "Un crabe dans la tête", which was Canada's submission to the Academy Award for Best Foreign Language Film at the 75th Academy Awards.

Supporting paragraphs: Winner Take All (game show) Bill Cullen
Answer: "Dean of Game Show Hosts"