Given the question: Information:  - 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.  - The Ontario Legislative Building is a structure in central Toronto, Ontario that houses the Legislative Assembly of Ontario, as well as the viceregal suite of the Lieutenant Governor of Ontario and offices for members of the provincial parliament (MPPs). The building is surrounded by Queen's Park, sitting on that part south of Wellesley Street, which is the former site of King's College (later the University of Toronto), and which is leased from the university by the provincial Crown for a "peppercorn" payment of CAD$1 per annum on a 999-year term.  - William Arnson Willoughby ( February 2 , 1844 -- April 28 , 1908 ) was an Ontario physician and political figure . He represented Northumberland East in the Legislative Assembly of Ontario as a Conservative member from 1886 to 1887 , from 1888 to 1898 and from 1902 to 1908 . He was born in West Gwillimbury Township , Simcoe County , Canada West in 1844 , the son of George H. Willoughby who came to Upper Canada from Ireland . He graduated with an M.D. from Victoria College in 1867 and practiced in Grafton and later Colborne . Willoughby served as a member of the Colborne town council , including seven years as reeve . He was warden for Northumberland and Durham Counties in 1884 . Willoughby also served as surgeon for the local militia . He was elected to the provincial assembly in 1886 but unseated after an appeal ; he was reelected to the seat after the death of Richard Clark in 1888 .  - The Legislative Assembly of Ontario is one of two components of the Legislature of Ontario (also known as the Parliament of Ontario), the other being the Lieutenant Governor of Ontario. The Legislative Assembly is the second largest Canadian provincial deliberative assembly by number of members after the National Assembly of Quebec. The Assembly meets at the Ontario Legislative Building at Queen's Park in the provincial capital of Toronto.  - 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.  - 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.    Given the information above, choose from the list below the object entity that exhibits the relation 'educated at' with the subject 'william arnson willoughby'.  Choices: - calgary  - new york  - university of toronto
The answer is:
university of toronto