Given the question: Information:  - North Denmark Region or North Jutland Region 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.  - The 2008 Summer Olympic Games, officially known as the Games of the XXIX Olympiad and commonly known as Beijing 2008, was a major international multi-sport event that took place in Beijing, China, from 8 to 24 August 2008. A total of 10,942 athletes from 204 National Olympic Committees (NOCs) competed in 28 sports and 302 events (a total of one event more than the schedule of the 2004 Games). China became the 22nd nation to host the Olympic Games and the 18th to hold a Summer Olympic Games. It was the third time that the Summer Olympic Games were held in East Asia and Asia, after Tokyo, Japan, in 1964 and Seoul, South Korea, in 1988.  - The 1996 Summer Olympics, known officially as the Games of the XXVI Olympiad and unofficially as the Centennial Olympic Games, was a major international multi-sport event that took place in Atlanta, Georgia, United States, from July 19 to August 4, 1996. A record 197 nations, all current IOC member nations, took part in the Games, comprising 10,318 athletes. The International Olympic Committee voted in 1986 to separate the Summer and Winter Games, which had been held in the same year since 1924, and place them in alternating even-numbered years, beginning in 1994. The 1996 Summer Games were the first to be staged in a different year from the Winter Games. Atlanta became the fifth American city to host the Olympic Games and the third to hold a Summer Olympic Games.   - A multi-sport event is an organized sports event, often held over multiple days, featuring competition in many different sports between organized teams of athletes from (mostly) nation states. The first major, modern, multi-sport event of international significance is the modern Olympic Games.  - Athens ("Athína" ) is the capital and largest city of Greece. Athens dominates the Attica region and is one of the world's oldest cities, with its recorded history spanning over 3,400 years, and its earliest human presence starting somewhere between the 11th and 7th millennia BC. Classical Athens was a powerful city-state that emerged in conjunction with the seagoing development of the port of Piraeus, which had been a distinct city prior to its 5th century BC incorporation with Athens. A centre for the arts, learning and philosophy, home of Plato's Academy and Aristotle's Lyceum, it is widely referred to as the cradle of Western civilization and the birthplace of democracy, largely because of its cultural and political impact on the European continent, and in particular the Romans. In modern times, Athens is a large cosmopolitan metropolis and central to economic, financial, industrial, maritime, political and cultural life in Greece. In 2015, Athens was ranked the world's 29th richest city by purchasing power and the 67th most expensive in a UBS study.  - Denmark is a Scandinavian country in Europe. The southernmost and smallest of the Nordic countries, it is south-west of Sweden and south of Norway, and bordered to the south by Germany. The Kingdom of Denmark is the sovereign state that comprises Denmark proper and two autonomous constituent countries in the North Atlantic Ocean: the Faroe Islands and Greenland. Denmark has a total area of , and a population of 5.7 million. The country consists of a peninsula, Jutland, and an archipelago of 443 named islands, with the largest being Zealand and Funen. The islands are characterised by flat, arable land and sandy coasts, low elevation and a temperate climate.  - The 2004 Summer Olympic Games, officially known as the Games of the XXVIII Olympiad and commonly known as Athens 2004, was a premier international multi-sport event held in Athens, Greece, from 13 to 29 August 2004 with the motto "Welcome Home." 10,625 athletes competed, some 600 more than expected, accompanied by 5,501 team officials from 201 countries. There were 301 medal events in 28 different sports. Athens 2004 marked the first time since the 1996 Summer Olympics that all countries with a National Olympic Committee were in attendance. 2004 marked the return of the games to the city where they began.  - Eskild Balschmidt Ebbesen (born May 27, 1972, in Silkeborg, Midtjylland) is a Danish lightweight rower, who as part of the Gold Four has won a total number of five Olympic medals (three gold) and six World Championship gold medals.  - Stephan Mølvig (born February 13, 1979 in Odense) is a Danish lightweight rower, who has won one Olympic and two World Championship gold medals.  - Mariagerfjord is a municipality (Danish, "kommune") in North Denmark Region in Denmark. It covers an area of 723.63 km² (2011) and a has a population of 42,093 (2014). On January 1, 2007 Mariagerfjord municipality was created as the result of "Kommunalreformen" ("The Municipal Reform" of 2007), consisting of the former municipalities of Arden, Hadsund and Hobro, and the major part of Mariager, and a very small part of Aalestrup and a very small part of Nørager municipality.  - Thor Kristensen ( born June 4 , 1980 in Hadsund , North Denmark Region ) was a member of Denmark 's rowing team during the 2004 Summer Olympics in Athens . Along with Thomas Ebert , Stephan Mølvig , and Eskild Ebbesen , he won the gold medal in the Lightweight Four division .  - Thomas Ebert (born 23 July 1973 in Roskilde, Sjælland) is a Danish lightweight rower who won gold at the 2004 and 2008 Summer Olympics in the Men's Lightweight Coxless Fours with the Gold Four.  - Hadsund ) is a city in the eastern part of Jutland with a population of 4,883 (January 1, 2014) (5,360 incl. Hadsund South). The city is located by the narrow strait "Hadsund, "a part of Mariagerfjord. This is a part of Mariagerfjord Municipality in North Denmark Region. Until 2007, Hadsund was administrative seat of Hadsund Municipality.    After reading the paragraphs above, we are interested in knowing the entity with which 'thor kristensen' exhibits the relationship of 'occupation'. Find the answer from the choices below.  Choices: - major  - member  - prior  - rower  - sovereign
The answer is:
rower