Question: DS Arena, home of Hobro IK football club, is located in which region of Denmark that was established in 2007?
Context: Hobro IK is a Danish football club currently playing in the Danish Superliga.  They play at DS Arena in Hobro, North Jutland, which has a capacity of 10,700.  The club won the 2016–17 Danish 1st Division. DS Arena is a 7,500 capacity stadium located in Hobro, Denmark. The North Denmark Region or North Jutland Region (Danish: "Region Nordjylland" ) is an administrative region of Denmark established on 1 January 2007 as part of the 2007 Danish Municipal Reform, which replaced the traditional counties ("amter") with five larger regions.  At the same time, smaller municipalities were merged into larger units, cutting the number of municipalities from 271 before 1 January 2006, when Ærø Municipality was created, to 98.  The reform was implemented in Denmark on 1 January 2007. Lasse Ankjær (born March 30, 1983) is a Danish football forward, who plays for the Danish 1st Division club Hobro IK. Granly Hockey Arena (also known as "Esbjerg Skøjtehal") is an ice hockey arena located in Esbjerg, Denmark.  The arena opened in 1974 and has a capacity of 4,200 people.  Its primary tenant is Esbjerg IK.  The arena has been home to the ice hockey club Esbjerg Elite Ishockey since 2005. Yarraville Football Club was an Australian rules football club founded in 1903 and played in the VJFA until 1927.  In 1928, the club joined the Victorian Football Association where it played until 1984 when the club went into recess.  In 1996, the Kingsville Football Club in the Western Region Football League who by this time had taken over the Yarraville ground changed their name to Yarraville.  In 2007 the Yarraville Football Club merged with the Seddon Football Club to become the Yarraville Seddon Eagles. Idrottsklubben Brage, also known as IK Brage or simply Brage, is a Swedish football club located in Borlänge.  The club is affiliated with Dalarnas Fotbollförbund and play their home games at Domnarvsvallen.  The club colours, reflected in their crest and kit, are green and white.  The club can be seen as a continuation of IK Blixt which was founded in the early 1920s but merged into Domnarvets GoIF in 1923.  Two years later the merger was split and IK Blixt changed their name to IK Brage.  The club has played a total of 18 seasons in Allsvenskan, which is the highest level of the Swedish football league system.  They currently play in the third highest level (Division 1) where the season lasts from April to November.  IK Brage also recently spent time in the second division Superettan and fourth division Division 2 between 2005 and 2009) but has mainly played in the two highest Swedish divisions since its foundation. Thomas Thomasberg (born 15 October 1974) is a former Danish football player.  He is currently the manager of Danish football club Hobro IK. Smidjegrav Arena, formerly known as FM Mattsson Arena, is an indoor sporting arena located in Mora, Sweden.  The capacity of the arena is 4,500 and it was built in 1967.  It is the home arena of the Mora IK ice hockey team.  It was one of two sites for the 2007 World Junior Ice Hockey Championships, along with Ejendals Arena in Leksand Studenternas IP is a multi-use stadium in Uppsala, Sweden and the home arena for the football club IK Sirius Fotboll and in bandy for IK Sirius in Elitserien and several other bandy teams.  The summer arena has a total capacity of 7,200 spectators and the winter arena 8,000.  The bandy finals were played here from 1991 until 2012.  Starting in 2018, the finals will be played here again.  The arena has a much bigger capacity during that weekend, for example 25 560 spectators saw the 2010 men's final.  The summer arena will undergo a major upgrade between 2017 and 2020 .  The "new Studenternas" will have a capacity of 10 000 spectators.
Answer: North Denmark Region