Given the question: Information: - Rear-Admiral Sir John Franklin KCH FRGS RN (16 April 1786 11 June 1847) was an English Royal Navy officer and explorer of the Arctic. Franklin also served as Lieutenant-Governor of Van Diemen's Land (now Tasmania) from 1837 to 1843. He disappeared on his last expedition, attempting to chart and navigate a section of the Northwest Passage in the Canadian Arctic. The icebound ships were abandoned and the entire crew perished from starvation, hypothermia, tuberculosis, lead poisoning and scurvy. - Canada (French: ) is a country in the northern half of North America. Its ten provinces and three territories extend from the Atlantic to the Pacific and northward into the Arctic Ocean, covering , making it the world's second-largest country by total area and the fourth-largest country by land area. Canada's border with the United States is the world's longest land border. The majority of the country has a cold or severely cold winter climate, but southerly areas are warm in summer. Canada is sparsely populated, the majority of its land territory being dominated by forest and tundra and the Rocky Mountains. About four-fifths of the country's population of 36 million people is urbanized and live near the southern border. Its capital is Ottawa, its largest city is Toronto; other major urban areas include Montreal, Vancouver, Calgary, Edmonton, Quebec City, Winnipeg and Hamilton. - The Arctic (or ) is a polar region located at the northernmost part of Earth. The Arctic consists of the Arctic Ocean, adjacent seas, and parts of Alaska (United States), Canada, Finland, Greenland (Denmark), Iceland, Norway, Russia, and Sweden. Land within the Arctic region has seasonally varying snow and ice cover, with predominantly treeless permafrost-containing tundra. Arctic seas contain seasonal sea ice in many places. - Matonabbee ( c. 1737 -- 1782 ) was a Chipewyan hunter and leader . He traveled with Chief Akaitcho 's older brother , Keskarrah . After his father died , Matonabbee spent some time living at Fort Prince of Wales where he learned to speak English . He acted as a guide for Samuel Hearne during his exploration from 1770 to 1772 . On July 14 , 1771 , on Arctic overland journey , he , his followers , and '' Copper Indians '' who had joined them at Clowey , massacred a group of over 20 unsuspecting Inuit ( '' Esquimaux '' ) ; this would be known as the Bloody Falls Massacre . After the death of many Chipewyans during a smallpox epidemic of 1782 and the defeat of Fort Prince of Wales by the French , Matonabbee became depressed after the destruction of the Churchill Factory 1782 , which had been the primary source of his fortune and fame . He had been the main middleman between the various tribes of the Cree and the Hudson 's Bay Company . He then committed suicide by hanging himself , thus being the earliest record of a Northern Indian to kill himself . - The Dene people (dene) are an aboriginal group of First Nations who inhabit the northern boreal and Arctic regions of Canada. The Dene speak Northern Athabaskan languages. "Dene" is the common Athabaskan word for "people" (Sapir 1915, p.558). The term "Dene" has two usages. More commonly, it is used narrowly to refer to the Athabaskan speakers of the Northwest Territories and Nunavut in Canada, especially including the Chipewyan (Denesuline), Tlicho ("Dogrib"), Yellowknives (T'atsaot'ine), Slavey (Deh Gah Got'ine or Deh Cho), and Sahtu (the Eastern group in Jeff Leer's classification; part of the Northwestern Canada group in Keren Rice's classification). But it is sometimes also used to refer to all Northern Athabaskan speakers, who are spread in a wide range all across Alaska and northern Canada. Note that "Dene" never includes the Pacific Coast Athabaskan or Southern Athabaskan speakers in the continental U.S., despite the fact that the term is used to denote the Athabaskan languages as a whole (the Na-Dene language family). The Southern Athabaskan speakers do, however, refer to themselves with similar words: Dine (Navajo) and Inde (Apache). - The Coppermine River is a river in the North Slave and Kitikmeot regions of the Northwest Territories and Nunavut in Canada. It is long. It rises in Lac de Gras, a small lake near Great Slave Lake and flows generally north to Coronation Gulf, an arm of the Arctic Ocean. The river freezes in winter but may still flow under the ice. - The Chipewyan (Denesoline or Denesne, meaning "people of the barrens") are an aboriginal Dene ethnolinguistic group of the Athabaskan language family, whose ancestors are identified with the Taltheilei Shale archaeological tradition. They are part of the Northern Athabascan group of peoples, and come from what is now Western Canada. - The Yellowknives, Yellow Knives, Copper Indians, Red Knives or T'atsaot'ine (Dogrib "Tsatsotn") are Aboriginal peoples of Canada, one of the five main groups of the Dene indigenous people who live in the Northwest Territories of Canada. The name, which is also the source for the later community of Yellowknife, derives from the colour of the tools made from copper deposits. - The Great Slave Lake is the second-largest lake in the Northwest Territories of Canada (after Great Bear Lake), the deepest lake in North America at , and the tenth-largest lake in the world. It is long and wide. It covers an area of in the southern part of the territory. Its given volume ranges from to and up to making it the 10th or 12th largest. - The Northwest Territories (also known as NWT; French: "les Territoires du Nord-Ouest", "TNO"; Athabaskan languages: "Denendeh"; Inuinnaqtun: "Nunatsiaq"; Inuktitut: ) is a territory of Canada. At a land area of approximately and a 2011 population of 41,462, it is the second largest and most populous of the three territories in Northern Canada. Its estimated population as of 2016 is 44,291. Yellowknife became the territorial capital in 1967, following recommendations by the Carrothers Commission. - Akaitcho (variants: Akaicho or Ekeicho; translation: "Big-Foot" or "Big-Feet"; meaning: "like a wolf with big paws, he can travel long distances over snow") (ca. 1786-1838) was a Copper Indian, and Chief of the Yellowknives. His territory included the region from the eastern portion of the Great Slave Lake, in the Northwest Territories, Canada, to the Coppermine River, in Nunavut. He was recruited to act as interpreter, guide, and hunter for John Franklin's first of three Arctic expeditions, the Coppermine Expedition of 18191822. - Nunavut (from Inuktitut: ) is the newest, largest, northernmost, and least populous territory of Canada. It was separated officially from the Northwest Territories on April 1, 1999, via the Nunavut Act and the Nunavut Land Claims Agreement Act, though the boundaries had been contemplatively drawn in 1993. The creation of Nunavut resulted in the first major change to Canada's political map since the incorporation of the province of Newfoundland and Labrador in 1949. What entity does 'matonabbee' has the relation 'occupation' with?
The answer is:
explorer