In this task, you are given a set of context paragraph and some supporting facts to answer a question. Your task is to generate answer for given question based on set of context paragraphs and supporting facts.

Example Input: Context_1 : The Four Heavenly Kings are four Buddhist gods, each of whom watches over one cardinal direction of the world. In Chinese, they are known collectively as the "Fēng Tiáo Yǔ Shùn" () or "Sì Dà Tiānwáng" () in the ancient Sanskrit language they are called the "Chaturmaharaja" (चतुर्महाराज), or Caturmaharajikadeva: Four Great Heavenly Kings. The Hall of the Heavenly Kings is a standard component of Chinese Buddhist temples. Context_2 : Andy Lau Tak-wah, BBS, MH, JP (, born 27 September 1961) is a Hong Kong actor, singer, lyricist and film producer. He has been one of Hong Kong's most commercially successful film actors since the mid-1980s, performing in more than 160 films while maintaining a successful singing career at the same time. In the 1990s, Lau was branded by the media as one of the Four Heavenly Kings of Cantopop. Context_3 : Aaron Kwok Fu-shing (born 26 October 1965) is a Hong Kong singer, dancer and actor. Active since the 1980s, Kwok is considered one of the "Four Heavenly Kings" of Hong Kong. Kwok's onstage dancing and displays is influenced by Michael Jackson. While most of his songs are in the dance-pop genre, he has experimented with rock and roll, ballad, rock, R&B, soul, electronica and traditional Chinese music. Context_4 : Janice M. Vidal (born 13 April 1982) is a Hong Kong Cantopop singer of mixed Chinese, Filipino and Korean descent. Vidal was first discovered by music producer Mark Lui and initially began her career as a back-up singer for Leon Lai. She debuted as a solo artist in 2004 under Lai's label, Amusic, where she remained until signing with Warner Music in 2015. Context_5 : This is the discography of Taiwanese Mandopop artist Show Luo (). From 1996 to 1998, he was part of a quartet boy band "Four Heavenly Kings" (四大天王), releasing five albums. Then in 1998, after two members left, he formed a duo "Romeo" (羅密歐), with Ou Han Sheng (); the other member of "Four Heavenly Kings", released two albums and was active till 2000. In 2003, he debuted as a solo artist with the release of "Show Time". He has since released eleven Mandarin studio, one Japanese studio, three compilation, one remix and three concert DVD albums. Context_6 : Leon Lai-ming, BBS, MH (born 11 December 1966) is a Chinese-born Hong Kong actor and Cantopop singer. He is one of the "Four Heavenly Kings" of Hong Kong. He uses the stage name "Li Ming" or "Lai Ming" which literally means "dawn." Context_7 : Four Heavenly Kings (四大天王) is a Chinese term created in June 1992 by "Oriental Daily News" to refer to the four biggest male entertainment/arts superstars in Hong Kong at that time: Jacky Cheung, Andy Lau, Aaron Kwok and Leon Lai. Having successful singing (in both Cantopop and Mandopop) as well as acting careers well into the 2000s, they dominated the industry in Hong Kong and throughout the larger Chinese speaking world in the 1990s. Thus is the '90s is sometimes also called the "Four Heavenly Kings Era" in Hong Kong entertainment, as their songs swept the awards of Top 10 Songs of the Year during a 6-year span. Context_8 : Forever Friends () is a 1996 Hong Kong released Taiwanese war-comedy film directed by Kevin Chu, starring Taiwan's popular "four little heavenly kings" (Nicky Wu, Takeshi Kaneshiro, Jimmy Lin and Alec Su). The original Taiwanese version of the film in Mandarin Chinese language was released in 1995 under the title "號角響起" (pinyin: Hao jiao xiang qi) which literally translate to "sounded horns". With the raising popularity of the "four little heavenly kings" in Hong Kong, the film was dubbed in Cantonese and renamed to a more comical title which literally translate to "four not normal youngsters" in order to cater more to the Hong Kong audiences. Context_9 : The Hall of Four Heavenly Kings or Four Heavenly Kings Hall (), referred to as Hall of Heavenly Kings, is the first important hall inside shanmen (mount gate) in Chinese Pure Land Buddhist temples and Chan Buddhist temples and is named due to the Four Heavenly Kings statues enshrined in the hall. Context_10 : Jacky Cheung Hok-yau (born 10 July 1961) is a Hong Kong singer, songwriter and actor. With more than 25 million records sold as of 2003, he is regarded as one of the "Four Heavenly Kings" and has been deemed the "God of Songs" of Hong Kong. fact_1 : Janice M. Vidal (born 13 April 1982) is a Hong Kong Cantopop singer of mixed Chinese, Filipino and Korean descent. fact_2 :  Vidal was first discovered by music producer Mark Lui and initially began her career as a back-up singer for Leon Lai. fact_3 :  He is one of the "Four Heavenly Kings" of Hong Kong. Question: What artist started as a backup singer for one of the "Four Heavenly Kings" of Hong Kong?
Example Output: Janice M. Vidal

Example Input: Context_1 : Johnny the Homicidal Maniac (often abbreviated JtHM) is the first comic book by Jhonen Vasquez. The series tells the story of a young man named Johnny C. as he explores the psychological and possibly supernatural forces which compel him to commit a string of murders with which he always seems to get away. "JtHM" began as a comic strip in the 1990s, then ran under alternative comics publisher Slave Labor Graphics as a limited series of seven issues, later collected in the trade paperback "Johnny the Homicidal Maniac: Director's Cut". The series produced two spin-offs: "Squee!" and "I Feel Sick". Context_2 : William James Remar (born December 31, 1953), is an American actor and voice actor. He played Richard, the on-off tycoon boyfriend of Kim Cattrall's character in "Sex and the City", Ajax in "The Warriors" (1979), homicidal maniac Albert Ganz in the thriller "48 Hrs." (1982), gangster Dutch Schultz in "The Cotton Club" (1984), Lord Raiden in "" (1997), Giuseppe Salvatore in The CW TV series "The Vampire Diaries", Jack Duff in "Miracle on 34th Street" (1994), and Harry Morgan in the Showtime TV series "Dexter". Since 2009, he has done voiceover work in ads for Lexus luxury cars. James Remar also studied acting at The Neighborhood Playhouse School of the Theatre in New York City. Context_3 : This is a list of characters of "Johnny the Homicidal Maniac", a comic book by Jhonen Vasquez. Context_4 : Squee is a character in "Johnny the Homicidal Maniac". Context_5 : Hot in December is a crime/suspense novella written by American author Joe R. Lansdale. It's the story of a man who witnesses a fatal hit and run incident of one of his good neighbors. Tom Chan, the protagonist, gets a good look at the driver who didn't even look back. The problem is when Tom identifies the driver he turns out to be the son of the leader of a powerful criminal gang, The Dixie Mafia. To keep Tom from testifying, his wife is abducted and his daughter threatened. So Tom enlists the help of some old war buddies he served with in Afghanistan to rescue his family and bring justice to the gang of criminals. Problem is, one of the friends is a homicidal maniac whose level of violence shocks even Tom. Context_6 : Philip Carlo (April 18, 1949 – November 8, 2010) was a journalist and best selling biographer of Thomas Pitera, Richard Kuklinski, Anthony Casso, and Richard Ramirez. Carlo suffered from amyotrophic lateral sclerosis (ALS), commonly known as "Lou Gehrig's Disease". He was bound to a wheelchair and respirator, but retained his ability to speak normally during his lifetime. He died of the disease on November 8, 2010 at age 61. Context_7 : I Feel Sick is a "doubleshot", full-color comic book written and drawn by the comic artist Jhonen Vasquez and colored by Rosearik Rikki Simons (who also voiced GIR in "Invader Zim"). It revolves around Devi D. from "Johnny the Homicidal Maniac" (JTHM), and her dealings with the same supernatural and/or psychological forces that drove Johnny to lunacy. Originally intended as a single paperback, it was later split into two issues so as to avoid compromising the length of the story. It was published by Slave Labor Graphics. Vasquez stated that the creation process of "I Feel Sick" was cathartic. The problems Devi had while working for NERVE and neglecting her own work was reminiscent to the pressure Vasquez had while working on "Invader Zim". Context_8 : Anthony Salvatore "Gaspipe" Casso (born May 21, 1940 in Brooklyn, New York City) is an Italian-American mobster and former underboss of the Lucchese crime family. During his career in organized crime, Casso was regarded as a "homicidal maniac" in the American Mafia, single-handedly killing over 40 to 50 people, and ordering as many as 100 or more murders. Former Lucchese captain and government witness Anthony Accetturo once said of Casso, "all he wanted to do is kill, kill, get what you can, even if you didn't earn it." In interviews and on the witness stand, Casso has confessed involvement in the murders of Frank DeCicco, Roy DeMeo, and Vladimir Reznikov. Casso has also admitted to several attempts to murder Gambino family boss John Gotti. Context_9 : Jhonen C. Vasquez (born September 1, 1974) is an American comic book writer, cartoonist and music video director. He is best known for creating the comic book "Johnny the Homicidal Maniac", with its spin-off comics "Squee!" and "I Feel Sick", and the Nickelodeon animated series "Invader Zim". Context_10 : The Nostril Picker is a 1993 horror film of the slasher genre. The film stars Carl Zschering as Joe Bukowski, a homicidal maniac who uses his special ability to get close to his female targets. Despite the name, the film plot does not directly revolve around a man who picks his nose. Instead, Joe Bukowski learns a chant from a homeless man in return for a small proportion of his alcoholic beverage, and this chant transforms Joe into a form of anybody he pleases. Joe is warned that when the chant is performed excessively it will make him crazy, but chooses to ignore this warning. His main victims in the film are teenage girls attending a high school close to his home. He takes the form of a girl and makes a 'friendship' with these girls but decides to murder, rape and eat them one by one. fact_1 : Philip Carlo (April 18, 1949 – November 8, 2010) was a journalist and best selling biographer of Thomas Pitera, Richard Kuklinski, Anthony Casso, and Richard Ramirez. fact_2 : Anthony Salvatore "Gaspipe" Casso (born May 21, 1940 in Brooklyn, New York City) is an Italian-American mobster and former underboss of the Lucchese crime family. fact_3 :  During his career in organized crime, Casso was regarded as a "homicidal maniac" in the American Mafia, single-handedly killing over 40 to 50 people, and ordering as many as 100 or more murders. Question: Who wrote the biography of Italian-American mobster regarded as "homicidal maniac"?
Example Output: Philip Carlo

Example Input: Context_1 : Humberside Fire and Rescue Service is the statutory fire and rescue service covering the area of what was the county of Humberside (1974–1996), but now consists of the unitary authorities of East Riding of Yorkshire, Kingston upon Hull, North Lincolnshire and North East Lincolnshire in northern England. Context_2 : Cornwall Fire and Rescue Service is the statutory fire and rescue service covering Cornwall in the United Kingdom. The Service employs 428 retained firefighters, 201 full-time firefighters, plus over 120 support and administrative staff. Created under the Fire Services Act 1947 as "Cornwall Fire Brigade", the name changed to "Cornwall Fire and Rescue Service" on 1 October 2009, leaving London and Cleveland as the only two UK fire services to use the name "Fire Brigade". Context_3 : The Royal Berkshire Fire and Rescue Service is a statutory fire and rescue service covering the area of the ceremonial county of Berkshire in England. The fire service was formerly administered by Berkshire County Council, but when that was abolished the service became the responsibility of the Royal Berkshire Fire Authority, made up of representatives from the six unitary authorities of Bracknell Forest Borough Council, Reading Borough Council, Royal Borough of Windsor and Maidenhead, Slough Borough Council, West Berkshire Council, and Wokingham Borough Council. Context_4 : Suffolk Fire and Rescue Service is the statutory fire and rescue service covering Suffolk in East Anglia, England. It was formed in 1948 as the Suffolk & Ipswich Fire Service, before changing after the 1974 Local Government Review to 'Suffolk Fire Service'. Following the 2004 Fire & Rescue Services Act, the service name was changed to Suffolk Fire & Rescue Service to better reflect its role. Context_5 : Lincolnshire Fire and Rescue (LFR) is the statutory fire and rescue service serving the non-metropolitan county of Lincolnshire in the East Midlands Region of the UK. This does not include North Lincolnshire and North East Lincolnshire, which are covered by Humberside Fire and Rescue Service. Context_6 : Humberside was a non-metropolitan county in England. It was abolished on 1 April 1996 and replaced by East Riding of Yorkshire, Kingston upon Hull, North East Lincolnshire and North Lincolnshire. Context_7 : The Highlands & Islands Fire & Rescue Service (previously Highland and Islands Fire Brigade) (Scottish Gaelic: "Seirbheisean Smàlaidh na Gàidhealtachd 's nan Eilean") was the statutory fire and rescue service for northern Scotland, covering the council areas of Highland, Orkney, Shetland, and the Western Isles, and so covering a major part of the Highlands and Islands area. It was the fire service covering the largest geographical area in the United Kingdom (its area is roughly equivalent in size to Belgium), and has its headquarters in the city of Inverness. It was established in 1975 and was amalgamated into the single Scottish Fire and Rescue Service in 2013. Context_8 : Devon and Somerset Fire and Rescue Service is the statutory fire and rescue service covering the county of Devon (including the unitary authorities of Plymouth and Torbay) and the non-metropolitan county of Somerset in South West England. The service does not cover the unitary authorities of North Somerset and Bath and North East Somerset, which are covered by the Avon Fire and Rescue Service. It is the fifth largest fire and rescue service in the United Kingdom. Context_9 : BBC Radio Humberside is a BBC Local Radio service covering the area of the former English county of Humberside, which was returned to North Lincolnshire, North East Lincolnshire the East Riding of Yorkshire and the City of Kingston upon Hull on 1 April 1996. Context_10 : Merseyside Fire and Rescue Service is the statutory fire and rescue service covering the county of Merseyside in north-west England and is the statutory Fire and Rescue Authority responsible for all 999 fire brigade calls in Sefton, Knowsley, St. Helens, Liverpool and Wirral. fact_1 :  This does not include North Lincolnshire and North East Lincolnshire, which are covered by Humberside Fire and Rescue Service. fact_2 : Humberside Fire and Rescue Service is the statutory fire and rescue service covering the area of what was the county of Humberside (1974–1996), but now consists of the unitary authorities of East Riding of Yorkshire, Kingston upon Hull, North Lincolnshire and North East Lincolnshire in northern England. Question: Lincolnshire Fire and Rescue (LFR) is the statutory fire and rescue service serving the non-metropolitan county of Lincolnshire, North Lincolnshire and North East Lincolnshire, which are covered by Humberside Fire and Rescue Service, is the statutory fire and rescue service covering the area of what was the county of Humberside (1974–1996), but now consists of the unitary authorities of East Riding of Yorkshire, Kingston upon Hull, North Lincolnshire and North East Lincolnshire in which location?
Example Output:
northern England