Question: What metro area is JAKAZiD's birthplace a part of?

full_context: Document 1: Southampton: The city has undergone many changes to its governance over the centuries and once again became administratively independent from Hampshire County as it was made into a unitary authority in a local government reorganisation on 1 April 1997, a result of the 1992 Local Government Act. The district remains part of the Hampshire ceremonial county.
Document 2: James Zabiela: James Zabiela is a DJ and producer from Southampton in England. In his early years his signature style was a fusion of Breakbeat and Progressive House music; more recently, however, he is regarded as a Progressive House, Techno and Acid House DJ although his use of Breakbeat music is still key to the more flashy parts of his sets. He is known for his turntable skills, extensive use of loops and effects, and the use of Pioneer CDJ-2000s, EFX1000, RMX1000 as well as using Ableton Live with various controllers and sometimes even his iPad. Zabiela first gained fame in 2000 by winning Muzik Magazine's Bedroom Bedlam competition, Best Bedroom Bedlam DJ 2001, and has since been signed to Sasha's Excession agency.
Document 3: Southampton: Southampton had an estimated 236,900 people living within the city boundary in 2011. There is a sizeable Polish population in the city, with estimates as high as 20,000.
Document 4: Southampton: The city has a strong higher education sector. The University of Southampton and Southampton Solent University together have a student population of over 40,000.
Document 5: Southampton: Between 1996 and 2004, the population of the city increased by 4.9 per cent—the tenth biggest increase in England. In 2005 the Government Statistics stated that Southampton was the third most densely populated city in the country after London and Portsmouth respectively. Hampshire County Council expects the city's population to grow by around a further two per cent between 2006 and 2013, adding around another 4,200 to the total number of residents. The highest increases are expected among the elderly.
Document 6: Adrian Sherwood: Adrian Maxwell Sherwood (born 20 January 1958, London, England) is an English record producer specializing in the genre of dub music. He has created a distinctive production style based on the application of dub effects and dub mixing techniques to other forms of electronic dance music and popular music outside of the genre. He has worked extensively with a variety of reggae artists as well as the musicians Keith LeBlanc, Doug Wimbish and Skip McDonald. Sherwood has remixed tracks by Coldcut, Depeche Mode, The Woodentops, Primal Scream, Pop Will Eat Itself, Sinéad O'Connor, and Skinny Puppy. In his role as a record producer he has worked with a variety of record labels; however, his most well-known label is On-U Sound Records which he founded in 1979. Sherwood has been a member of the band Tackhead. He considers himself tone deaf, and focuses on making sounds and noises rather than melody.
Document 7: Ian Jazzi: Ian Frederick Oshodi (born 30 March 1986), better known by his stage name Ian Jazzi, is a Ghanaian/Nigerian recording artist, performer, record producer, actor, poet, model and entrepreneur. He pioneered a new wave of Gospel Rap in Ghana, after dropping popular singles "Get Some" and "Get Your Clap On" in 2003. Both were produced by Jayso. He is also credited with being among the pioneers of GH Rap which is a term to denote 'Hiphop made in Ghana'.
Document 8: Technoboy: As an A&R manager, he supervises several well known labels such as Dance Pollution, Red Alert, Titanic Records, Green Force, BLQ, Bonzai Records Italy, Bonzai, Trance Progressive Italy and XTC Italy. He also produced numerous well known acts such as DJ Gius, Nitro, Klone, Pacific Link, The Hose, Spiritual Project, Giada, The KGB's, K-Traxx, Citizen, 2 Best Enemies, Hardstyle Masterz, Hunter, The Raiders, DJ Stardust, Droid, Atlantic Wave, Vector Two, Q-Zar, Ruff, Speedwave, Builder, and Psy man.
Document 9: Southampton: Southampton (i/saʊθˈæmptən, -hæmptən/) is the largest city in the ceremonial county of Hampshire on the south coast of England, and is situated 75 miles (121 km) south-west of London and 19 miles (31 km) north-west of Portsmouth. Southampton is a major port and the closest city to the New Forest. It lies at the northernmost point of Southampton Water at the confluence of the River Test and River Itchen, with the River Hamble joining to the south of the urban area. The city, which is a unitary authority, has an estimated population of 253,651. The city's name is sometimes abbreviated in writing to "So'ton" or "Soton", and a resident of Southampton is called a Sotonian.
Document 10: 3LAU: Justin David Blau (born January 9, 1991), better known by his stage name 3LAU (pronounced "Blau"), is an American DJ and electronic dance music producer. Based in Las Vegas, he has released three mixtapes since 2011 and several singles, and has performed at festivals such as Electric Zoo in New York and EDC Vegas. In 2014 he released the track "Vikings" with Botnek on Dim Mak Records. Justin has two brothers, Kevin and Alberto. Alberto has a son named Brandon Lau, in reference to the family's last name and his brother’s nickname, 3Lau (Blau).
Document 11: Patrick Topping: Patrick Topping (born 25 February 1989) is a British DJ and producer. With releases on Hot Creations, Hottrax and Relief Records Patrick has hit Number 1's on the Beatport Tech House charts, and received DJ Awards for Newcomer DJ and Track Of The Season in Ibiza for his summer hit 'Forget'.
Document 12: Southampton: The city is home or birthplace to a number of contemporary musicians such as R'n'B singer Craig David, Coldplay drummer Will Champion, former Holloways singer Rob Skipper as well as 1980s popstar Howard Jones. Several rock bands were formed in Southampton, including Band of Skulls, The Delays, Bury Tomorrow, Heart in Hand, Thomas Tantrum (disbanded in 2011) and Kids Can't Fly (disbanded in 2014). James Zabiela, a highly regarded and recognised name in dance music, is also from Southampton.
Document 13: Southampton: There are 119,500 males within the city and 117,400 females. The 20–24 age range is the most populous, with an estimated 32,300 people falling in this age range. Next largest is the 25–29 range with 24,700 people and then 30–34 years with 17,800. By population, Southampton is the largest monocentric city in the South East England region and the second largest on the South Coast after Plymouth.
Document 14: JAKAZiD: Joshua James "Josh" McInnes (born May 7, 1988), better known by his artist name JAKAZiD, is a record producer from Portsmouth, England. He owns and manages the label Aural Adrenaline and was previously signed to the record label Nukleuz. He is usually associated with writing happy hardcore music and remixing other well-known songs in this style.
Document 15: Southampton: In the 2001 census Southampton and Portsmouth were recorded as being parts of separate urban areas, however by the time of the 2011 census they had merged to become the sixth largest built-up area in England with a population of 855,569. This built-up area is part of the metropolitan area known as South Hampshire, which is also known as Solent City, particularly in the media when discussing local governance organisational changes. With a population of over 1.5 million this makes the region one of the United Kingdom's most populous metropolitan areas.
ground_truth: South Hampshire
sub_queries: JAKAZiD >> place of birth Answer: Portsmouth
What metropolitan area is Portsmouth a part of? Answer: South Hampshire