Context: Gridiron football, or North American football, is a form of football primarily played in the United States and Canada. The predominant forms of gridiron football are American football and Canadian football., 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 Grey Cup is the name of both the championship game of the Canadian Football League (CFL) and the trophy awarded to the victorious team playing Canadian football. It is contested between the winners of the CFL's East and West Divisional playoffs and is one of Canadian television's largest annual sporting events. The Toronto Argonauts have 16 championships, more than any other team. The latest, the 104th Grey Cup, took place in Toronto, Ontario, on November 27, 2016, when the Ottawa Redblacks defeated the Calgary Stampeders 3933 in overtime., Kingston is a city in Eastern Ontario, Canada. It is located on the eastern end of Lake Ontario, at the beginning of the St. Lawrence River and at the mouth of the Cataraqui River (south end of the Rideau Canal). The city is located midway between Toronto and Montreal. The Thousand Islands tourist region is nearby to the east. Kingston is nicknamed the ""Limestone City"" because of the many heritage buildings constructed using local limestone., A sports league is a group of sports teams or individual athletes that compete against each other in a specific sport. At its simplest, it may be a local group of amateur athletes who form teams among themselves and compete on weekends; at its most complex, it can be an international professional league making large amounts of money and involving dozens of teams and thousands of players., The Ottawa River (Algonquin: "Kitchissippi"), is a river in the Canadian provinces of Ontario and Quebec. For most of its length, it defines the border between these two provinces. It is a major tributary of the St. Lawrence River., Ottawa is the capital city of Canada. It stands on the south bank of the Ottawa River in the eastern portion of southern Ontario. Ottawa borders Gatineau, Quebec; the two form the core of the OttawaGatineau census metropolitan area (CMA) and the National Capital Region (NCR). The 2011 census reported a population of 883,391, making it the fourth-largest city in Canada; and 1,236,324 within the CMA, making it the fourth-largest CMA in Canada. The City of Ottawa reported that the city had an estimated population of 960,754 as of December 2015., 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 Aberdeen Pavilion ("Pavillon Aberdeen" in French) is an exhibition hall in Ottawa, Ontario, Canada. Overlooking the Rideau Canal, it is located in Lansdowne Park, Ottawa's historic fairgrounds. For many years, the building was known as the "Cattle Castle", due to its use for the Central Canada Exhibition's agricultural exhibits and shows, and some people still refer to it by this nickname today. It is the last surviving Canadian example of what was once a common form of Victorian exhibition hall, and was designated a National Historic Site of Canada in 1983. , A concert is a live music performance in front of an audience. A recital is a concert by a soloist or small group which follows a program, such as featuring the works of a single composer (organ recital). A recitalist is a musician who gives frequent recitals. The invention of the solo piano recital has been attributed to Franz Liszt., The Ottawa Redblacks (stylized by the Ottawa ownership group in all-caps as REDBLACKS) are a professional Canadian football team based in Ottawa, Ontario. The team plays in the East Division of the Canadian Football League (CFL)., Lansdowne Park is a historic sports, exhibition and entertainment facility in Ottawa, Ontario, Canada, owned by the City of Ottawa. It is located along Bank Street and is adjacent to the Rideau Canal, in central Ottawa. Lansdowne Park contains the TD Place stadium/arena complex, (formerly Frank Clair Stadium and the Ottawa Civic Centre arena, the stadium being integrated with the arena), the Aberdeen Pavilion hall, and the Horticulture Building. Until 2010, the park was the site of the annual Central Canada Exhibition (Ottawa SuperEx). The site was redeveloped. Around the arena and stadium complex is a retail and residential redevelopment. Along the Rideau Canal, the open space which used to be parking is being converted into an urban park with some recreation facilities., Frank James Clair (May 12, 1917  April 3, 2005) was a coach in the Canadian Football League, nicknamed "the Professor" for his ability to recognize and develop talent. Clair is the 3rd most successful head coach in the CFL with 147 wins and the most successful head coach in the post-season with 27 victories. As a result, he won the Annis Stukus Trophy as the CFL's coach of the year in 1966 and 1969., American football, referred to as football in the United States and Canada, and also known as gridiron, is a sport played by two teams of eleven players on a rectangular field with goalposts at each end. The offense, the team with control of the oval-shaped football, attempts to advance down the field by running with or passing the ball, while the team without control of the ball, the defense, aims to stop their advance and take control of the ball for themselves. The offense must advance at least ten yards in four downs, or plays, or else they turn over the football to the opposing team; if they succeed, they are given a new set of four downs. Points are primarily scored by advancing the ball into the opposing team's end zone for a touchdown or kicking the ball through the opponent's goalposts for a field goal. The team with the most points at the end of a game wins., Lake Ontario is one of the five Great Lakes of North America. It is surrounded on the north, west, and southwest by the Canadian province of Ontario, and on the south and east by the American state of New York, whose water boundaries meet in the middle of the lake. Ontario, Canada's most populous province, was named for the lake. In the Wyandot (Huron) language, "ontarío" means Lake of Shining Waters. Its primary inlet is the Niagara River from Lake Erie. The last in the Great Lakes chain, Lake Ontario serves as the outlet to the Atlantic Ocean via the St. Lawrence River., Dow's Lake in Ottawa, Ontario, Canada is a small man-made lake on the Rideau Canal, situated two kilometres north of Hog's Back Falls in the middle of Ottawa. It is at the south end of Preston Street, just south of Carling Avenue, and just to the west of Bronson Avenue. At the south end of the lake is Carleton University, and to the west is the Dominion Arboretum, at the edge of the Central Experimental Farm., The Annis Stukus Trophy is a Canadian Football League trophy, which is presented annually by the Edmonton Eskimos Alumni Association to the Coach of the Year, as determined by the members of the Football Reporters of Canada. The Trophy is named after former player, coach, and general manager Annis Stukus., A nickname is a substitute for the proper name of a familiar person, place, or thing, for affection or ridicule., Capital Ward or Ward 17 (French: "Quartier Capitale") is a city ward located in the centre of Ottawa, Ontario. Situated just south of downtown Ottawa, the ward includes the communities of Old Ottawa East, Old Ottawa South, the Glebe, Heron Park, Carleton University and Riverside, The Glebe is a neighbourhood in Ottawa, Ontario, Canada. It is located just south of Ottawa's downtown area in the Capital Ward with its northern border being demarcated by the Queensway highway. It is bounded by the Rideau Canal to the south and east. Many maps show the western edge as Bronson Avenue, but some also include the triangle farther west formed by Bronson, Carling Avenue, and Dow's Lake. The Glebe Community Association uses the latter definition. As of 2011, the area's population was 11,184., The Rideau Canal, also known unofficially as the Rideau Waterway, connects the city of Ottawa, Ontario, Canada, on the Ottawa River to the city of Kingston, Ontario, on Lake Ontario. It is 202 kilometres in length. The name "Rideau", French for "curtain," is derived from the curtain-like appearance of the Rideau River's twin waterfalls where they join the Ottawa River. The canal system uses sections of two rivers, the Rideau and the Cataraqui, as well as several lakes. The Rideau Canal is operated by Parks Canada., Glebe (also known as church furlong, rectory manor or parson's close(s)) is an area of land within an ecclesiastical parish used to support a parish priest., Canals and navigations are human-made channels for water conveyance (supply), or to service water transport vehicles. In the vernacular, both are referred to as 'canals', and in most cases, the engineered works will have a series of dams and locks that create areas of low speed current flow. These areas are referred to as" 'slack water levels'," often just called 'levels'.
The main difference between them is that a navigation parallels a river and shares part of its waters, its drainage basin and leverages its resources by building dams and locks to increase and lengthen its long stretches of "deep enough" slack water levels while staying in its valley. In contrast, a canal cuts across a drainage divide atop a ridge (however humble), generally requiring an external water source above the highest elevation. Many canals have been built at elevations towering over valleys and others water ways crossing far below. Cities need a lot of fresh water and many canals with sources of water at a higher level can deliver water to a destination where there is a lack of water. The Roman Empire's Aqueducts were such water supply canals., The City of Ottawa is the corporate entity of municipal government in Ottawa, Ontario, Canada. The corporation is responsible for provision of services to the public as well as enforcement of municipal by-laws. It is overseen by the City Manager, and responsible to the Mayor of Ottawa (Jim Watson) and City Council., Carling Avenue is a major eastwest arterial road in the west end of Ottawa, Ontario, Canada. It runs from March Road in Kanata to Bronson Avenue in the Glebe. The road is named for John Carling, founder of Carling Brewery and Conservative MP and Senator, Postmaster General and Minister of Agriculture., TD Place Stadium ( originally Lansdowne Park and formerly Frank Clair Stadium ) is a 24,000 - seat stadium in Ottawa , Ontario , Canada . It is located at Lansdowne Park , on the southern edge of The Glebe neighbourhood , where Bank Street crosses the Rideau Canal . It is the home of the Ottawa Redblacks of the Canadian Football League ( CFL ) and the Ottawa Fury FC of the North American Soccer League ( NASL ) . It was known as Frank Clair Stadium until it was renamed on January 7 , 2014 . It has existed in rudimentary form since the 1870s , and as a complete stadium since 1908 ., Parks Canada, also known as the Parks Canada Agency, is an agency of the Government of Canada run by the Minister of the Environment, who mandates it to protect and present nationally significant natural and cultural heritage, and foster public understanding, appreciation, and enjoyment in ways that ensure their ecological and commemorative integrity for present and future generations. Parks Canada manages 46 National Parks, four National Marine Conservation Areas, 168 National Historic Sites, and one National Landmark. The agency also administers lands and waters set aside as potential national parklands, including eight National Park Reserves and one National Marine Conservation Area Reserve. The Canadian Register of Historic Places is supported and managed by Parks Canada, in collaboration with provincial and territorial governments and other federal bodies., The Canadian Football League (CFL LCF) is a professional sports league in Canada. The CFL is the highest level of competition in Canadian football, a form of gridiron football closely related to American football. Its nine teams, which are located in nine separate cities, are divided into two divisions: the East Division, with four teams, and the West Division with five teams. As of 2016, the league features a 20-week regular season, which traditionally runs from late June to early November; each team plays 18 games with at least two bye weeks. Following the regular season, six teams compete in the league's three-week divisional playoffs, which culminate in the late-November Grey Cup championship, the country's largest annual sports and television event., A stadium (plural stadiums or stadia) is a place or venue for (mostly) outdoor sports, concerts, or other events and consists of a field or stage either partly or completely surrounded by a tiered structure designed to allow spectators to stand or sit and view the event., Canadian football is a form of gridiron football played in Canada in which two teams of 12 players each compete for territorial control of a field of play long and wide attempting to advance a pointed prolate spheroid ball into the opposing team's scoring area (end zone)., The Rideau River is an Eastern Ontario river which flows north from Upper Rideau Lake and empties into the Ottawa River at Rideau Falls in Ottawa, Ontario. Its length is . The river was given the French name "Rideau" (curtain) after the appearance of this waterfall.The Rideau River and The Rideau Canal are recommended Heritage Fair or Foir du Patrimoine Canadien projects ou projets., Subject: td place stadium, Relation: located_in_the_administrative_territorial_entity, Options: (A) aberdeen (B) avenue (C) basin (D) canada (E) canals (F) capital ward (G) central (H) centre (I) eastern ontario (J) edmonton (K) erie (L) forest (M) glebe (N) humble (O) kanata (P) kingston (Q) lot (R) most (S) national capital region (T) new york (U) north (V) north america (W) northwest (X) nunavut (Y) of (Z) ontario ([) ottawa (\) post (]) preston (^) quebec city (_) river (`) road (a) south (b) stadium (c) the nation (d) toronto (e) two rivers (f) university (g) west
Output: capital ward