question: On the first Friday in September, The Adelaide suburb of Wayville hosts the state's biggest event. What is the event?
answer: Royal Adelaide Show
context: Title: Showground Central railway station
  Passage: Showground Central railway station was a temporary station in the inner southern Adelaide suburb of Wayville, located 4.4 kilometres from Adelaide station.  The station was only used during the Royal Adelaide Show in early September each year.
  Title: Wayville, South Australia
  Passage: Wayville is an inner-southern suburb of Adelaide in the City of Unley.  It is most notable for its hosting of the Royal Adelaide Show at the Adelaide Showgrounds.  The suburb is bordered to the north with the southern Parklands of Adelaide, and mostly to the south with the tramline.  The particular bordering locations of the South Park Lands are as follows: Kurrangga, Walyo Yerta, Minno Wirra, and Wikaparndo Wirra.  The southern border consists of a number of landmarks.  Starting at the Leader Street train crossing, the boundary follows Leader Street until Goodwood Road.  The boundary then follows Parsons Street and crosses the tramline.  Finally the southern boundary follows Simpson Parade.  The east boundary is King William Road and the western boundary is the train tracks.  Keswick Creek flows through the southern side of the suburb.
  Title: GEM Altigliss Challenge
  Passage: GEM Altigliss Challenge is the biggest ski and snowboard student event in Europe.  The week-long event is organized annually in March by Altigliss, a student association of Grenoble École de Management.  It is classified by the newspaper Le Point Etudiants as the third biggest event organized by a student association in 2013.  GEM Altigliss Challenge is the biggest ski and snowboard student event in Europe.  The week-long event is organized annually in March by Altigliss, a student association of Grenoble École de Management.  The challenge unites an average of a 1000 university students combining more than 25 nationalities, from 30 Grandes écoles and other European universities.  The challenge is held at Val-d’Isère, ski resort in the Rhône-Alpes region of France.
  Title: Royal Adelaide Show
  Passage: The Royal Adelaide Show (colloquially known simply as "The Show") is an annual agricultural show run by the Royal Agricultural and Horticultural Society of South Australia.  The Show always begins on the first Friday in September, and runs for 10 days (9 until 2013).  It is held at the Adelaide Showground, located in Wayville, a suburb of Adelaide, South Australia and is attended by up to half a million people every year, making it the State's biggest event.
  Title: First Friday (public event)
  Passage: "First Friday" is a name for various public events in some cities (particularly in the United States) that occur on the first Friday of every month.
  Title: NJPW Power Struggle
  Passage: Power Struggle is an annual professional wrestling event promoted by New Japan Pro-Wrestling (NJPW).  The event has been held since 2011 and aired domestically as a pay-per-view (PPV).  From 2012 to 2014, the event also aired outside Japan as an internet pay-per-view (iPPV).  Since 2015, the event has aired worldwide on NJPW's internet streaming site, NJPW World.  The event is held in November and is the final major event before the annual January 4 Dome Show, NJPW's biggest event of the year.
citations: Wayville, South Australia Royal Adelaide Show