Question: When was the publisher of Under and Alone formed?

full_context: Document 1: Random House: Penguin Random House Grupo Editorial is Random House's Spanish-language division, targeting markets in Spain and South and Central America. It is headquartered in Barcelona with locations in Argentina, Chile, Colombia, Mexico, Uruguay, and the United States. From 2001 until November 2012, it was a joint venture with Italian publisher Mondadori (Random House Mondadori). Upon Bertelsmann's acquisition of Mondadori's stake in the JV, the name was kept temporarily four months. Some authors published by Penguin Random House Grupo Editorial include Dr. César Lozano, Yordi Rosado, Dr. Nancy Alvarez and Alberto Sardiñas.
Document 2: Out of the Inner Circle: Out of the Inner Circle: A Hacker's Guide to Computer Security is a book by Bill Landreth and Howard Rheingold, published in 1985 by Microsoft Press and distributed by Simon & Schuster, Inc. (). The book was created to provide insight into the ways and methods of the hacking community in days before internet became prevalent. Although largely outdated and nostalgic, it does show what brought on many of the current trends we see in network security today.
Document 3: Eduardo Mendoza Garriga: Eduardo Mendoza Garriga (born 11 January 1943 in Barcelona, Spain) is a Spanish novelist. He studied law in the first half of the 1960s and lived in New York City between 1973 and 1982, working as interpreter for the United Nations, and then tried to become a lawyer and then he realized that he wanted to be a writer. He maintained an intense relationship with novelists Juan Benet and Juan García Hortelano, poet Pere Gimferrer and writer (and neighbour) Félix de Azúa. He currently lives in London.
Document 4: Boston: The city's growing Latino population has given rise to a number of local and regional Spanish-language newspapers. These include El Planeta (owned by the former publisher of The Boston Phoenix), El Mundo, and La Semana. Siglo21, with its main offices in nearby Lawrence, is also widely distributed.
Document 5: Department store: The first department store in Spain was Almacenes el Siglo opened in October 1881 in Barcelona. Following the 2002 closure by the Australian group Partridges of their SEPU (Sociedad Española de Precios Unicos) department store chain, which was one of Spain's oldest, the market is now dominated by El Corte Inglés, founded in 1934 as a drapery store. El Corte Inglés stores tend to be vast buildings, selling a very broad range of products and the group also controls a number of other retail formats including supermarket chain 'Supercor' and hypermarket chain 'Hipercor'. Other competitors such as 'Simago' and 'Galerías Preciados' closed in the 1990s, however El Corte Inglés, faces major competition from French discount operators such as Carrefour and Auchan.
Document 6: The Red & the Black: The Red & the Black is a rock album by the Poway, California band Agent 51, released by Surfdog Records in 2003. It was the band's third album and was named "best punk album" at the 2003 San Diego Music Awards. With it the band distanced themselves from their previous punk rock sound by incorporating much more of an influence of classic rock and heavy metal bands such as AC/DC, Motörhead and Def Leppard. They also distanced themselves from the secret agent mythos they had created for themselves by ceasing to wear matching black suits in concert and by ceasing to write songs dealing with the existence of extraterrestrials and UFOs. The song "Loaded" was originally titled "Fuckin' Loaded" but was changed for printing on the album sleeve. They received airplay on local rock radio station 91X for the song "She's My Heroine." The album was the band's last before their extended hiatus, and they would not reconvene until a reunion show in 2005. Agent 51 have not released any more albums since "The Red & the Black".
Document 7: Soldier Five: Soldier Five – The Real Truth About the Bravo Two Zero Mission is the third book about the Bravo Two Zero mission during the Gulf War to have been written by a member of the eight-man patrol involved.
Document 8: The Underdog (Aaron Watson album): The Underdog is a 2015 studio album by Texas country music artist Aaron Watson. It was released on February 17, 2015 via Big Label Records. It debuted at number one on the "Billboard" Top Country Albums chart, selling 26,340 copies in its first week of release. The album has sold 82,900 copies in the US as of March 2017.
Document 9: Księga Tajemnicza. Prolog: The album was entirely produced by Kaliber 44, except two tracks that were produced by Rahim from 3xKlan and Jajonasz. The sound of "Księga Tajemnicza. Prolog" is dark, gloom and the minimalist. An important role during the recording sessions was a marijuana that members of Kaliber 44 smoked. They called themselves "the Knights of Mary" (Mary in the Polish slang means marijuana).
Document 10: Mongols Motorcycle Club: Mongols Motorcycle Club Motto Respect Few, Fear None Founded 1969 Location Montebello, California Leader David Santillan Leader title President Key people Scott ``Junior ''Ereckson, Roger Pinney Type Outlaw motorcycle club Region United States, Thailand, Mexico, Australia, Malaysia, Singapore, Canada, Germany, Indonesia, Switzerland Membership 1,000 - 1,500 Website mongolsmc.com
Document 11: Miami: Several large companies are headquartered in or around Miami, including but not limited to: Akerman Senterfitt, Alienware, Arquitectonica, Arrow Air, Bacardi, Benihana, Brightstar Corporation, Burger King, Celebrity Cruises, Carnival Corporation, Carnival Cruise Lines, Crispin Porter + Bogusky, Duany Plater-Zyberk & Company, Espírito Santo Financial Group, Fizber.com, Greenberg Traurig, Holland & Knight, Inktel Direct, Interval International, Lennar, Navarro Discount Pharmacies, Norwegian Cruise Lines, Oceania Cruises, Perry Ellis International, RCTV International, Royal Caribbean Cruise Lines, Ryder Systems, Seabourn Cruise Line, Sedano's, Telefónica USA, UniMÁS, Telemundo, Univision, U.S. Century Bank, Vector Group and World Fuel Services. Because of its proximity to Latin America, Miami serves as the headquarters of Latin American operations for more than 1400 multinational corporations, including AIG, American Airlines, Cisco, Disney, Exxon, FedEx, Kraft Foods, LEO Pharma Americas, Microsoft, Yahoo, Oracle, SBC Communications, Sony, Symantec, Visa International, and Wal-Mart.
Document 12: Cemex: Lorenzo Zambrano was the chairman and chief executive officer until his death on May 21, 2014. About one-third of the company's sales come from its Mexico operations, a quarter from its plants in the U.S., 15% from Spain, and smaller percentages from its plants around the world.
Document 13: Under and Alone: Under and Alone is a book written by undercover ATF agent William Queen and published by Random House in 2005 which chronicles his infiltration of the violent outlaw motorcycle gang, the Mongols.
Document 14: Kill or Capture: How a Special Operations Task Force Took Down a Notorious al Qaeda Terrorist: Kill or Capture: How a Special Operations Task Force Took Down a Notorious al Qaeda Terrorist is a book published by Macmillan Publishing in early 2011. The author, a former interrogator, criticizes the use of ""extended interrogation techniques"".
Document 15: Bantam Books: Bantam Books is an American publishing house owned entirely by parent company Random House, a subsidiary of Penguin Random House; it is an imprint of the Random House Publishing Group. It was formed in 1945 by Walter B. Pitkin, Jr., Sidney B. Kramer, and Ian and Betty Ballantine, with funding from Grosset & Dunlap and Curtis Publishing Company. It has since been purchased several times by companies including National General, Carl Lindner's American Financial and, most recently, Bertelsmann; it became part of Random House in 1998, when Bertelsmann purchased it to form Bantam Doubleday Dell. It began as a mass market publisher, mostly of reprints of hardcover books, with some original paperbacks as well. It expanded into both trade paperback and hardcover books, including original works, often reprinted in house as mass-market editions.
ground_truth: 2001
sub_queries: Under and Alone >> publisher Answer: Random House
Which year witnessed the formation of Random House ? Answer: 2001