user: You are a structured reasoning expert tasked with solving problems step by step. 
You first think about the reasoning process in the mind and then provide the answer. The reasoning process and answer should be enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think> reasoning process here </think> <answer> answer here </answer>. 
Given a question and the associated knowledge graph triplets (entity, relation, entity), you are asked to answer the question with these triplets and your own knowledge. 
You can break down the original question into several sub-questions and explore the given knowledge graph to solve them step-by-step. If there are multiple possible answers, choose one as the final answer. 
After thinking, when you finally reach a conclusion, clearly state the answer within <answer> </answer> tags, i.e., <answer> answer here </answer>. 
Question: The Ottawa River runs through which capital city? 
Knowledge Triplets: Ontario, government.political_district.representatives, m.052m5cb
Ontario, government.governmental_jurisdiction.governing_officials, m.0yjxxx7
Ontario, location.location.geolocation, m.02_h_g_
New York, location.location.partially_contains, Saint Lawrence River
Canada, location.location.partially_contains, Meduxnekeag River
Ontario, book.book_subject.works, Buried in stone
Canada, location.location.partially_contains, Saint John River
Champlain Bridge, location.location.containedby, Ottawa
Québec, location.location.partially_contains, Missisquoi River
Ontario, government.governmental_jurisdiction.governing_officials, m.0zmsk2r
Ottawa Macdonald–Cartier International Airport, location.location.containedby, Ottawa
Ontario, freebase.valuenotation.is_reviewed, Population
Ontario, location.statistical_region.religions, m.04g5rdc
Ontario, book.book_subject.works, There was an old woman
Prince of Wales Bridge, location.location.containedby, Ottawa
Ontario, government.political_district.representatives, m.0528pnx
Ontario, government.governmental_jurisdiction.governing_officials, m.010vt1r_
Ontario, government.governmental_jurisdiction.governing_officials, m.01136xx8
Ontario, book.book_subject.works, In the Language of Love
Ontario, location.location.events, Upper Canada Rebellion
Ontario, government.governmental_jurisdiction.governing_officials, m.011370g5
Ottawa, freebase.valuenotation.is_reviewed, Time zone(s)
Ontario, government.governmental_jurisdiction.governing_officials, m.0zgt0ts
Ontario, common.topic.notable_types, Canadian Province
Canada, location.location.partially_contains, Okanogan River
Ottawa River, geography.body_of_water.bridges, Chaudière Bridge
Saint Lawrence River, location.location.events, Invasion of Canada
Ontario, location.location.partiallycontains, m.012m7xhf
Ontario, periodicals.newspaper_circulation_area.newspapers, Toronto Star
Stikine River, location.location.partially_containedby, Canada
Ontario, location.statistical_region.population, m.0n594b6
Macdonald-Cartier Bridge, transportation.bridge.locale, Ottawa
m.09y2n0y, common.webpage.topic, Canada
Pembina River, location.location.partially_containedby, Canada
Ontario, book.book_subject.works, At the border called hope
Ontario, government.governmental_jurisdiction.governing_officials, m.0110wnq9
m.09yy71d, common.webpage.topic, Canada
Canada, common.topic.webpage, m.09yq453
Canada, common.topic.webpage, m.09xj48r
Ontario, location.location.nearby_airports, Ottawa Macdonald–Cartier International Airport
Ottawa River, geography.body_of_water.bridges, Macdonald-Cartier Bridge
Champlain Bridge, transportation.bridge.body_of_water_spanned, Ottawa River
Ontario, common.topic.subject_of, ComFree
Ontario, symbols.name_source.namesakes, Ontario
New York, location.location.partially_contains, Richelieu River
Ontario, location.statistical_region.population, m.0n5948f
Ontario, location.statistical_region.population, m.0n5948k
m.0jvvny7, location.administrative_division_capital_relationship.capital, Toronto
Ottawa River, geography.river.basin_countries, Canada
Detroit River, common.topic.notable_types, River
Alsek River, geography.river.basin_countries, Canada
Ontario, book.book_subject.works, The Backwoods of Canada
Ontario, common.topic.image, Map of Canada with Ontario highlighted
Canada, common.topic.webpage, m.09y74vn
Canada, common.topic.webpage, m.09x590b
River, type.type.properties, Mouth
Ontario, government.governmental_jurisdiction.governing_officials, m.01136wz2
River, type.type.properties, Origin Elevation
m.09xjd78, common.webpage.topic, Canada
Ontario, government.governmental_jurisdiction.governing_officials, m.0bc9wg9
Ontario, government.governmental_jurisdiction.governing_officials, m.0sx0vvr
Ottawa Macdonald–Cartier International Airport, location.location.containedby, Ontario
Canada, common.topic.webpage, m.0b46348
Ontario, government.governmental_jurisdiction.governing_officials, m.0bc9ft6
Ottawa River, geography.body_of_water.bridges, Champlain Bridge
Kettle River, geography.river.basin_countries, Canada
Ontario, book.book_subject.works, Leaving Earth
Ontario, government.governmental_jurisdiction.governing_officials, m.03lskjq
Ontario, government.governmental_jurisdiction.governing_officials, m.0cgqfl7
Ontario, government.governmental_jurisdiction.agencies, Ontario Ministry of Culture
m.09xm609, common.webpage.topic, Ontario
m.09wd51_, common.webpage.topic, Canada
Ontario, location.location.partially_contains, St. Marys River
Macdonald-Cartier Bridge, transportation.bridge.body_of_water_spanned, Ottawa River
Ontario, location.statistical_region.religions, m.04g5rd_
Ontario, book.book_subject.works, Toronto the wild
St. Clair River, location.location.partially_containedby, Ontario
Ontario, book.book_subject.works, Roughing It in the Bush
Cities, rdf-schema#domain, River
Ontario, common.topic.webpage, m.02h8fp8
Ontario, government.governmental_jurisdiction.governing_officials, m.03lzlt2
Toronto, location.location.containedby, Ontario
Ontario, government.governmental_jurisdiction.governing_officials, m.01136_g2
Ontario, book.book_subject.works, Sleepwalker
Grand River, geography.river.basin_countries, Canada
Canada, location.country.administrative_divisions, Ontario
Ottawa River, common.topic.image, Ottawa-River
St. Marys River, location.location.partially_containedby, Canada
Alexandra Bridge, location.location.containedby, Ottawa
Ontario, location.statistical_region.religions, m.04g5rdh
Ontario, government.political_district.representatives, m.052m62m
Ottawa, location.location.time_zones, Eastern Time Zone
Canada, common.topic.webpage, m.09x06dr
Ontario, government.governmental_jurisdiction.governing_officials, m.0zgt1ly
Ottawa, location.location.nearby_airports, Ottawa Macdonald–Cartier International Airport
Ontario, location.statistical_region.population, m.0n59499
Macdonald-Cartier Bridge, location.location.containedby, Ottawa
Ontario, book.book_subject.works, Safe Haven
Stikine River, geography.river.basin_countries, Canada
Ontario, location.statistical_region.population, m.04g5r7n
m.09x3lth, common.webpage.topic, Canada
Canada, common.topic.webpage, m.09xrhhh
Ontario, government.governmental_jurisdiction.governing_officials, m.03lxm_1
Ottawa River, geography.river.origin, Lake Capimitchigama
Ottawa River, location.location.events, Battle of Long Sault
Origin, rdf-schema#domain, River
Ontario, book.book_subject.works, Worth fighting for
Ottawa River, common.topic.image, m.02brycn
Portage Bridge, transportation.bridge.body_of_water_spanned, Ottawa River
Grand River, location.location.containedby, Canada
Ontario, government.governmental_jurisdiction.governing_officials, m.0wq7n19
Ontario, government.governmental_jurisdiction.governing_officials, m.0cgqfmk
Canada, location.location.partially_contains, Missisquoi River
Ottawa River, geography.body_of_water.bridges, Prince of Wales Bridge
Canada, common.topic.webpage, m.09x480h
Ontario, book.book_subject.works, Embracing Serafina
St. Marys River, location.location.partially_containedby, Ontario
Ottawa, base.biblioness.bibs_location.state, Ontario
Prince of Wales Bridge, common.topic.image, The Ottawa River, looking west from Lebreton Flats. The Prince of Wales Bridge can be seen in the distance
Detroit River, location.location.partially_containedby, Canada
River, freebase.type_profile.published, Published
Skagit River, geography.river.origin, Canada
Ontario, location.location.partiallycontains, m.010x3ygg
Canada, location.location.partially_contains, Skagit River
Ontario, book.book_subject.works, Elizabeth and After
Ottawa River, common.topic.notable_for, g.125d40mjf
Fortymile River, location.location.partially_containedby, Canada
Ontario, book.book_subject.works, Dickie
Ontario, book.book_subject.works, Mine for Keeps
m.0b46348, common.webpage.topic, Canada
Ontario, location.location.adjoin_s, m.03hc_yy
Ontario, government.governmental_jurisdiction.governing_officials, m.01136sp1
Ontario, location.location.partiallycontains, m.0wg9k_h
Ontario, government.governmental_jurisdiction.governing_officials, m.01136q4t
Ontario, location.statistical_region.gdp_nominal, m.04g5rj2
m.02h8fnk, common.webpage.topic, Ontario
Ottawa, location.location.containedby, Ontario
Ontario, government.governmental_jurisdiction.agencies, Ontario Ministry of Transportation
Ontario, government.political_district.representatives, m.052syby
Ontario, location.statistical_region.population, m.0n594bv
Saint Lawrence River, geography.river.origin, Lake Ontario
Ontario, book.book_subject.works, Deafening
Aroostook River, geography.river.basin_countries, Canada
Canada, location.location.containedby, Toronto
Ontario, government.governmental_jurisdiction.governing_officials, m.011v1sx8
Ottawa River, location.location.partially_containedby, Ontario
Ontario, location.administrative_division.first_level_division_of, Canada
Ontario, location.statistical_region.population, m.0n59491
Ontario, government.governmental_jurisdiction.governing_officials, m.02xlhln
St. Clair River, location.location.partially_containedby, Canada
Toronto, location.location.containedby, Canada
Ontario, location.location.adjoin_s, m.02nxjf_
Ontario general election, 2007, time.event.locations, Ontario
m.09xvs30, common.webpage.topic, Canada
Ontario, government.governmental_jurisdiction.governing_officials, m.03l6b40
Ontario, book.book_subject.works, Maid of the Mist
m.09wfl94, common.webpage.topic, Canada
Ontario, government.governmental_jurisdiction.governing_officials, m.0bcbgn6
Ontario, government.political_district.representatives, m.059ngs9
Ontario, location.statistical_region.religions, m.04g5rf3
River, type.type.properties, Cities
Ontario, location.location.adjoin_s, m.02wmbpt
Ontario, government.political_district.representatives, m.059lbb4
Ontario, government.governmental_jurisdiction.governing_officials, m.0znxdrm
Ontario, book.book_subject.works, Whispers of war
Ontario, government.political_district.representatives, m.052m4g9
Ontario, government.governmental_jurisdiction.governing_officials, m.03l6d9y
Ontario, government.political_district.representatives, m.052sy3m
Ottawa River, common.topic.article, m.0jqtc
Pend Oreille River, location.location.partially_containedby, Canada
m.09y58d5, common.webpage.topic, Canada
Ontario, book.book_subject.works, Duet
Toronto, location.capital_of_administrative_division.capital_of, m.0jvvny7
Ontario, location.statistical_region.religions, m.04g5rdm
Ontario, government.governmental_jurisdiction.governing_officials, m.03kxgzf
Ontario, location.location.adjoin_s, m.046ctl7
Ontario, location.statistical_region.religions, m.04g5rd7
Ontario, location.statistical_region.population, m.0t4vbt0
Ontario, book.book_subject.works, Brothers far from home
m.09wpl8q, common.webpage.topic, Ontario
Ontario, location.statistical_region.population, m.0n594b_
Ontario, book.book_subject.works, Unless
Ontario, location.location.adjoin_s, m.02wmbw_
Ontario, government.governmental_jurisdiction.governing_officials, m.03lw29j
Ontario, government.governmental_jurisdiction.governing_officials, m.0bcblnp
Alexandra Bridge, transportation.bridge.body_of_water_spanned, Ottawa River
Canada, common.topic.webpage, m.09wfl94
Ontario, book.book_subject.works, The last hand
Ontario, book.book_subject.works, The carved box
Canada, location.location.partially_contains, Red River of the North
Invasion of Canada, time.event.locations, Saint Lawrence River
Ottawa-River, common.image.size, m.042921n
Taschereau Bridge, transportation.bridge.body_of_water_spanned, Ottawa River
Ontario, common.topic.notable_for, g.12595vl_q
Ontario, location.location.adjoin_s, m.02wmbyj
Ontario, book.book_subject.works, Some great thing
Ottawa River, geography.body_of_water.bridges, Alexandra Bridge
Ontario, location.statistical_region.population, m.0n594bb
Meduxnekeag River, location.location.partially_containedby, Canada
Canada, location.location.partially_contains, Kootenay River
Ottawa Macdonald–Cartier International Airport, aviation.airport.serves, Ontario
Ottawa River, base.ontologies.ontology_instance.equivalent_instances, m.09kmkp_
Ontario, government.governmental_jurisdiction.governing_officials, m.0x2v46_
Ontario, government.governmental_jurisdiction.governing_officials, m.0v2_hdy
Ontario, location.statistical_region.population, m.0n5949y
Ontario, location.statistical_region.population, m.0n594bl
Ontario, location.location.events, Ontario general election, 2007
m.09x480h, common.webpage.topic, Canada
Ontario, location.location.adjoin_s, m.02wmbrw
Ottawa Macdonald–Cartier International Airport, location.location.containedby, Canada
Ontario, government.political_district.representatives, m.052n546
Ontario, common.topic.webpage, m.09wpl8q
Ontario, location.statistical_region.population, m.0n59495
Canada, location.location.partially_contains, St. Clair River
Canada, location.location.partially_contains, St. Marys River
Ontario, book.book_subject.works, The Well-Tempered Critic
Ontario, book.book_subject.works, The Cooperman variations
Saint John River, geography.river.basin_countries, Canada
Ontario, location.statistical_region.population, m.0n5949t
Ontario, location.administrative_division.country, Canada
Ontario, government.political_district.representatives, m.052t0m7
Richelieu River, location.location.partially_containedby, New York
Ontario, book.book_subject.works, The Hemingway caper
Ontario, location.location.adjoin_s, m.03hc_vs
Ottawa-River, common.image.appears_in_topic_gallery, Ottawa River
River, freebase.type_profile.kind, Definition
Ontario, location.statistical_region.religions, m.04g5rf7
Ontario, book.book_subject.works, Death of a Sunday writer
Detroit River, location.location.containedby, North America
Ottawa River, location.location.partially_contains, Ontario
Missisquoi River, location.location.partially_containedby, Québec
Ontario, government.governmental_jurisdiction.governing_officials, m.01136w27
Ontario, location.location.partiallycontains, m.0wg9k_5
Ontario, government.governmental_jurisdiction.governing_officials, m.011c0t_q
Ontario, government.governmental_jurisdiction.governing_officials, m.0bcbj3p
Prince of Wales Bridge, transportation.bridge.body_of_water_spanned, Ottawa River
Canada, location.location.partially_contains, Pembina River
Ontario, location.statistical_region.religions, m.04g5rdr
Ontario, location.statistical_region.population, m.0n594bg
Portage Bridge, location.location.containedby, Ottawa
Ontario, government.governmental_jurisdiction.governing_officials, m.02xlhn8
Canada, common.topic.webpage, m.09xvs30
Lake Ontario, geography.lake.outflow, Saint Lawrence River
River, common.topic.article, m.021y5gc
Ontario, book.book_subject.works, Life in the clearings
Ontario, book.book_subject.works, The electrical field
Ottawa River, geography.river.mouth, Saint Lawrence River
m.0jvvny7, location.administrative_division_capital_relationship.administrative_division, Ontario
Ontario, government.governmental_jurisdiction.governing_officials, m.0bcbk3m
Ontario, common.topic.webpage, m.02h8fnk
Long-Sault Bridge, transportation.bridge.body_of_water_spanned, Ottawa River
Ontario, government.political_district.representatives, m.052sxy7
Canada, common.topic.webpage, m.0b47c43
Kootenay River, location.location.partially_containedby, Canada
Ontario, government.governmental_jurisdiction.governing_officials, m.01136t6l
Ontario, base.aareas.schema.administrative_area.capital, Toronto
Ontario, government.governmental_jurisdiction.governing_officials, m.0sx0wcv
Richelieu River, location.location.partially_containedby, Canada
Canada, location.location.partially_contains, Pend Oreille River
Ontario, government.governmental_jurisdiction.governing_officials, m.0118f3wm
Ottawa River, location.location.containedby, Canada
m.02h8fp8, common.webpage.topic, Ontario
Ottawa River, location.location.partially_contained_by, m.0wg9k_b
Ottawa, periodicals.newspaper_circulation_area.newspapers, The Dominion
Ontario, common.topic.subject_of, DDD
Ontario, location.statistical_region.population, m.0n5948y
Ontario, government.political_district.representatives, m.059mm8f
Ontario, location.location.time_zones, Eastern Time Zone
Ontario, location.location.partially_contains, Ottawa River
Ontario, location.location.partiallycontains, m.0x1b3rc
Ontario, book.book_subject.works, Susanna Moodie: Letters of a Lifetime
Toronto Star, book.newspaper.circulation_areas, Ontario
Ontario, location.statistical_region.population, m.0n5949p
Ottawa River, geography.body_of_water.bridges, Portage Bridge
Ontario, location.statistical_region.population, m.0n5948t
Ontario, book.book_subject.works, The Delicate Storm
Ontario, common.topic.webpage, m.09wy8kz
Canada, location.country.capital, Ottawa
Canada, common.topic.webpage, m.09ykry5
Ontario, location.location.events, Battle of Frenchman's Creek
Ottawa River, geography.body_of_water.bridges, Long-Sault Bridge
Ontario, government.governmental_jurisdiction.governing_officials, m.0v2_ndf
Ontario, location.location.geometry, m.09zc6pc
Cities, type.property.schema, River
Ontario, book.book_subject.works, Battered soles
m.09ykry5, common.webpage.topic, Canada
Aroostook River, location.location.partially_containedby, Canada
Saint Lawrence River, geography.river.basin_countries, Québec
River, type.type.properties, Origin (long./lat./elev.)
Canada, location.location.partially_contains, Stikine River
Canada, location.location.partially_contains, Fortymile River
Prince of Wales Bridge, transportation.bridge.locale, Ottawa
Ontario, book.book_subject.works, Twelve Weeks in Spring
Champlain Bridge, transportation.bridge.locale, Ottawa
m.02brycn, common.image.appears_in_topic_gallery, Ottawa River
Red River of the North, location.location.partially_containedby, Manitoba
Ottawa River, geography.body_of_water.bridges, Taschereau Bridge
Kettle River, location.location.partially_containedby, Canada
Ontario, location.statistical_region.religions, m.04g5rdw
Kootenay River, location.location.partially_containedby, United States of America
Canada, location.location.partially_contains, Saint Lawrence River
Ontario, business.employer.employees, m.012n43mk
Ottawa River, base.schemastaging.context_name.pronunciation, g.125_ryr4k
Ontario, government.governmental_jurisdiction.governing_officials, m.0znkfd0
Ontario, book.book_subject.works, Banting
Canada, common.topic.webpage, m.09x3lth
Ottawa River, location.location.contains, Westmeath Provincial Park
m.09xlnt6, common.webpage.topic, Ontario
Canada, common.topic.webpage, m.0b47x21
Manitoba, location.location.partially_contains, Pembina River
Ontario, base.biblioness.bibs_location.country, Canada
Westmeath Provincial Park, location.location.containedby, Ottawa River
Ottawa River, geography.river.basin_countries, Canada
Canada, common.topic.webpage, m.09x10l4
Red River of the North, geography.river.basin_countries, Canada
Ontario, location.statistical_region.population, m.0n594bq
Ontario, location.location.containedby, Canada
Ontario, location.statistical_region.population, m.010rqvw4
Ontario, book.book_subject.works, Natasha and Other Stories
Ottawa River, location.location.containedby, North America
Ontario, location.location.partially_contains, American Falls
Ontario, government.governmental_jurisdiction.governing_officials, m.0bcbb8v
Ontario, location.statistical_region.population, m.0n5949k
Ontario, location.location.partiallycontains, m.012m7xc6
Ontario, book.book_subject.works, By the Time You Read This
Ontario, government.governmental_jurisdiction.governing_officials, m.03l6b_p
ComFree, common.topic.subjects, Ontario
Ontario, location.statistical_region.religions, m.04g5rd3
River, type.type.properties, Origin
Canada, common.topic.webpage, m.09y58d5
Canada, common.topic.webpage, m.0b6rw41
Ontario, symbols.namesake.named_after, Ontario
Chaudière Bridge, transportation.bridge.body_of_water_spanned, Ottawa River
Ontario, government.governmental_jurisdiction.governing_officials, m.0zmsjvh
Ontario, location.location.partiallycontains, m.0wg9k_n
Ontario, book.book_subject.works, The singing wilderness
Ontario, government.governmental_jurisdiction.governing_officials, m.0110y9qg
Ontario, government.governmental_jurisdiction.governing_officials, m.01136nmj
Canada, location.location.partially_contains, Detroit River
Canada, location.location.partially_contains, Richelieu River
Battle of Long Sault, time.event.locations, Ottawa River
Canada, location.location.partially_contains, Alsek River
Okanogan River, location.location.partially_containedby, Canada
Ontario, government.governmental_jurisdiction.governing_officials, m.0_qx8lb
Ontario, book.book_subject.works, Friend of My Youth
Galipeault Bridge, transportation.bridge.body_of_water_spanned, Ottawa River
Ontario, government.governmental_jurisdiction.governing_officials, m.01136pnn
Ontario, book.book_subject.works, Landing
Ontario, government.political_district.representatives, m.052m71h
m.0b47c43, common.webpage.topic, Canada
Ontario, book.book_subject.works, Dead and buried
Ottawa, base.biblioness.bibs_location.country, Canada
Ontario, government.governmental_jurisdiction.governing_officials, m.0sx28tr
Ontario, government.governmental_jurisdiction.governing_officials, m.01136rmf
Ontario, location.location.adjoin_s, m.02nxjfs
The Dominion, book.newspaper.circulation_areas, Ottawa
Ontario, book.book_subject.works, Forty Words for Sorrow
Ontario, government.governmental_jurisdiction.governing_officials, m.0cgqfnm
Ontario, location.location.partiallycontains, m.0wg9kzw
Ottawa, location.location.containedby, Canada
Ontario, location.statistical_region.population, m.0n59489
Ontario, book.book_subject.works, The box social and other stories
Ontario, government.governmental_jurisdiction.governing_officials, m.0110y_hz
Ontario, government.governmental_jurisdiction.governing_officials, m.0yjx_m9
Ontario, location.statistical_region.population, m.0n5948p
United States of America, location.location.partially_contains, Detroit River
Ottawa River, common.topic.notable_types, River
Ontario, government.governmental_jurisdiction.governing_officials, m.0cgqflm
Missisquoi River, location.location.partially_containedby, Canada
Ontario, location.statistical_region.religions, m.04g5rfc
Ottawa River, geography.body_of_water.bridges, Galipeault Bridge
Ontario, location.location.adjoin_s, m.03hd08c
Ontario, common.topic.image, Bruce Peninsula.
Ontario, location.statistical_region.population, m.010q93kk
Alsek River, location.location.partially_containedby, Canada
m.0b47cb7, common.webpage.topic, Canada
m.09wy8kz, common.webpage.topic, Ontario
m.0b6rw41, common.webpage.topic, Canada
River, freebase.documented_object.documentation, m.021y5gc
Canada, location.location.partially_contains, Aroostook River
Ontario, government.governmental_jurisdiction.governing_officials, m.03lxmzc
Ontario, book.book_subject.works, Smoke and shadows
Ontario, location.province.capital, Toronto
Ontario, location.location.events, Northeast blackout of 1965
Saint Francis River, geography.river.basin_countries, Canada
Ontario, government.governmental_jurisdiction.official_symbols, m.04g5r4m
Ontario, book.book_subject.works, Rush Home Road
Ontario, location.statistical_region.population, m.0n5949f
Canada, common.topic.webpage, m.09xjd78
Ontario, government.governmental_jurisdiction.governing_officials, m.0cgqfn3
Ontario, location.province.capital, Toronto
Ontario, location.location.partiallycontains, m.0wg9k_0
River, type.type.domain, Physical Geography
Map of Canada with Ontario highlighted, common.image.appears_in_topic_gallery, Ontario
Ontario, location.location.partially_contains, St. Clair River
Ontario, government.governmental_jurisdiction.agencies, Ontario Film Review Board
Ontario, book.book_subject.works, Falling into place
Detroit River, location.location.partially_containedby, United States of America
Ontario, location.location.partiallycontains, m.0wg9k_b
m.09x590b, common.webpage.topic, Canada
Fortymile River, geography.river.basin_countries, Canada
Ontario, government.governmental_jurisdiction.agencies, Ontario Human Rights Commission
Ontario, book.book_subject.works, The Imperialist
Ontario, location.administrative_division.capital, m.0jvvny7
Canada, common.topic.webpage, m.09y2n0y
Canada, common.topic.webpage, m.0b47cb7
Canada, location.location.partially_contains, Kettle River
Lake Ontario, geography.lake.cities, Toronto
m.0wg9k_b, location.partial_containment_relationship.partially_contains, Ottawa River
Ontario, location.statistical_region.population, m.0n594b1
Red River of the North, location.location.partially_containedby, Canada
Ontario, government.political_district.representatives, m.0528pn6
Ontario, common.topic.article, m.05ks9
Ontario, common.topic.webpage, m.09xlnt6
Ontario, location.location.adjoin_s, m.02wmbvf
m.09kmkp_, base.ontologies.ontology_instance_mapping.freebase_topic, Ottawa River
Ontario, book.book_subject.works, Orphan at My Door
Ontario, book.book_subject.works, The suicide murders
Canada, common.topic.webpage, m.09wch6j
Ottawa Macdonald–Cartier International Airport, aviation.airport.serves, Ottawa
Canada, location.location.partially_contains, Saint Francis River
Canada, common.topic.article, m.0d060s
Ontario, location.statistical_region.population, m.0ltdyjh
m.0b489fn, common.webpage.topic, Canada
Saint Lawrence River, geography.body_of_water.bridges, Quebec Bridge
Ontario, location.location.partially_contains, Grand River
Manitoba, location.location.partially_contains, Red River of the North
Ontario, government.governmental_jurisdiction.governing_officials, m.0110wnxn
Ontario, book.book_subject.works, Getting away with murder
Saint Lawrence River, geography.river.basin_countries, Canada
Ontario, book.book_subject.works, Breaking the Mould
Ontario, government.governmental_jurisdiction.agencies, Landlord and Tenant Board
Ontario, government.governmental_jurisdiction.governing_officials, m.0q_1jkj
River, type.type.properties, Length
Ontario, government.governmental_jurisdiction.governing_officials, m.0t_n899
Saint Francis River, geography.river.origin, Québec
Ontario, common.topic.webpage, m.09xm609
Ontario, government.governmental_jurisdiction.governing_officials, m.0sxfhdz
Ontario, government.political_district.representatives, m.052n4ld
Grand River, location.location.partially_containedby, Ontario

Answer: Toronto