Information: - The Canadian National Railway Company is a Canadian Class I railway headquartered in Montreal, Quebec that serves Canada and the Midwestern and Southern United States. CN's slogan is ""North America's Railroad"". CN is a public company with 24,000 employees. It had a market capitalization of 32 billion CAD in 2011. CN was government-owned, having been a Canadian Crown corporation from its founding to its privatization in 1995. Bill Gates was, in 2011, the largest single shareholder of CN stock. - Thornliebank (Scots: "Thonliebank", Scottish Gaelic: "Bruach nan Dealgan") is a suburban area in East Renfrewshire, in the west central Lowlands of Scotland. Part of the Greater Glasgow conurbation, it is located on the Auldhouse Burn about south of Glasgow city centre, and just outside the city's administrative boundaries. The original village was founded in the 18th century and began to develop after the opening of a printworks in 1778, and subsequently other light industry. Despite industrial decline in the 20th century, Thornliebank continued to expand due to extensive public and private housing construction. As of the 2011 Census, the area has a population of 4,051. - Scotland (Scots: ) is a country that is part of the United Kingdom and covers the northern third of the island of Great Britain. It shares a border with England to the south, and is otherwise surrounded by the Atlantic Ocean, with the North Sea to the east and the North Channel and Irish Sea to the south-west. In addition to the mainland, the country is made up of more than 790 islands, including the Northern Isles and the Hebrides. - Privatization, also spelled privatisation (in British English), has several meanings. Primarily, it is the process of transferring ownership of a business, enterprise, agency, public service, or public property from the public sector (a government) to the private sector, either to a business that operates for profit or to a nonprofit organization. It may also mean the government outsourcing of services or functions to private firms, for example, revenue collection, law enforcement, and prison management. - Sir Donald Mann (March 23, 1853 November 10, 1934) was a Canadian railway contractor and entrepreneur. - Quebec (pronounced or ) is the second-most populous province of Canada and the only one to have a predominantly French-speaking population, with French as the sole provincial official language. - David Blyth Hanna (December 20, 1858 December 1, 1938, Toronto, Ontario) was a railway executive with the Canadian Northern Railway and the Canadian National Railways. Born in Thornliebank, Scotland, he emigrated to Canada in 1882 where he was employed by the Grand Trunk Railway. In 1896 he joined William Mackenzie and Donald Mann who organized the Canadian Northern Railway (CNoR) in Western Canada. - Ontario, one of the 13 provinces and territories of Canada, is located in east-central Canada. It is Canada's most populous province by a large margin, accounting for nearly 40 percent of all Canadians, and is the second-largest province in total area. Ontario is fourth-largest in total area when the territories of the Northwest Territories and Nunavut are included. It is home to the nation's capital city, Ottawa, and the nation's most populous city, Toronto. - Montreal officially Montreal in both Canadian English and French, is the most populous municipality in Quebec and the 2nd-most populous in Canada. Originally called "Ville-Marie", or "City of Mary," it is named after Mount Royal, the triple-peaked hill in the heart of the city. The city is on the Island of Montreal, which took its name from the same source as the city, and a few much smaller peripheral islands, the largest of which is Ile Bizard. It has a distinct four-season continental climate with warm to hot summers and cold snowy winters. - A branch line is a secondary railway line which branches off a more important through route , usually a main line . A very short branch line may be called a spur line . David Blyth Hanna , the first president of the Canadian National Railway , said that although most branch lines can not pay for themselves , they are essential to make main lines pay . - 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 Canadian Northern Railway (CNoR) is a historic Canadian transcontinental railway. At its demise in 1923, when it was merged into the Canadian National Railway , the CNoR owned a main line between Quebec City and Vancouver via Ottawa, Winnipeg, and Edmonton. - The Grand Trunk Railway was a railway system that operated in the Canadian provinces of Quebec and Ontario, and in the American states of Connecticut, Maine, Michigan, Massachusetts, New Hampshire, and Vermont. The railway was operated from headquarters in Montreal, Quebec, with corporate headquarters in London, England (4 Warwick House Street). The Grand Trunk, its subsidiaries, and the Canadian Government Railways were precursors of today's Canadian National Railways. - William Henry "Bill" Gates III (born October 28, 1955) is an American business magnate, entrepreneur, investor, author, and philanthropist. In 1975, Gates and Paul Allen co-founded Microsoft, which became the world's largest PC software company. During his career at Microsoft, Gates held the positions of chairman, CEO and chief software architect, and was the largest individual shareholder until May 2014. Gates has authored and co-authored several books. - Toronto is the most populous city in Canada, the provincial capital of Ontario, and the centre of the Greater Toronto Area, the most populous metropolitan area in Canada. Growing in population, the 2011 census recorded a population of 2,615,060. As of 2015, the population is now estimated at 2,826,498, making Toronto the fourth-largest city in North America based on the population within its city limits. Toronto trails only Mexico City, New York City, and Los Angeles by this measure, while it is the fifth-largest (behind also Chicago) if ranked by the size of its metropolitan area . An established global city, Toronto is an international centre of business, finance, arts, and culture, and widely recognized as one of the most multicultural and cosmopolitan cities in the world. What entity does 'branch line' has the relation 'instance of' with?
Answer:
railway system