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: Which structure in Sydney Australia opened prior to 1950? 
Knowledge Triplets: Warringah Council should not be contained in Sydney., base.uncommon.exception.involves, Australian state
Maroubra, location.location.containedby, Sydney
Sydney Harbour Bridge, architecture.structure.architecture_firm, Dorman Long
Sydney, common.topic.webpage, m.09ylp2c
Sydney, location.statistical_region.population, m.0ch64_6
Sydney Opera House, location.location.events, Vivid LIVE
Sydney, base.biblioness.bibs_location.country, Australia
m.09wzfb9, common.webpage.topic, Sydney
Darling Harbour, common.topic.image, Sydney sunset darling harbour
Sydney Harbour Bridge, common.topic.notable_types, Bridge
Sydney, common.topic.webpage, m.09w2dlv
Sydney Harbour Bridge, architecture.structure.architect, Ralph Freeman
Sydney Harbour Bridge, location.location.containedby, New South Wales
Sydney Opera House, common.topic.notable_types, Opera House
Sydney Airport, common.topic.article, m.01nflb
Sydney Ferries, common.topic.article, m.084vrf
Sydney Opera House, common.topic.notable_for, g.125cwr_1g
Sydney Opera House, architecture.structure.architect, Ove Arup
Sydney, common.topic.webpage, m.09wmfcm
Sydney, film.film_location.featured_in_films, A Sailor In Sydney
Sydney, location.statistical_region.religions, m.04ktvv7
Sydney, location.statistical_region.population, m.0ch64yj
Sydney Harbour Bridge, travel.tourist_attraction.near_travel_destination, Sydney
Sydney, common.topic.webpage, m.0b4938q
City of Sydney, base.aareas.schema.administrative_area.administrative_parent, New South Wales
eRoof Sydney, organization.organization.geographic_scope, Sydney
Sydney Monorail, common.topic.article, m.09qkhh
Sydney, location.statistical_region.population, m.0ch64z2
Sydney Opera House, location.location.containedby, Sydney
Sydney Harbour Bridge, location.location.containedby, Australia
Warringah Council, location.location.containedby, Sydney
Sydney Opera House, architecture.structure.architecture_firm, Arup Group Limited
The Australian, book.newspaper.circulation_areas, Sydney
Warringah Council should not be contained in Sydney., base.uncommon.exception.involves, Warringah Council
Sydney, travel.travel_destination.local_transportation, Sydney Monorail
m.09xgd5s, common.webpage.topic, Sydney
m.08c2vwk, base.engineering.structural_composition.structure, Sydney Opera House
Sydney should not be contained in New South Wales., base.uncommon.exception.involves, Brazilian municipality
Sydney Airport, aviation.airport.hub_for, V Australia
Australian state, base.uncommon.topic.exceptions, Warringah Council should not be contained in Sydney.
Warringah Council should not be contained in Sydney., base.uncommon.exception.focus, Warringah Council
Sydney Harbour Bridge, location.location.geolocation, m.0cldm_g
Sydney Airport, aviation.airport.hub_for, Eastern Australia Airlines
Sydney Markets, organization.organization.geographic_scope, Sydney
Sydney Ferries, common.topic.notable_types, Government Agency
Sydney, common.topic.webpage, m.09w46sm
Luna Park Sydney, common.topic.notable_for, g.12575gm1n
University of Sydney, location.location.events, 1960 Sydney Film Festival
Sydney Airport, symbols.namesake.named_after, Charles Kingsford Smith
Sydney Opera House, location.location.events, 17th Australian Film Institute Awards
m.05272gg, common.webpage.topic, Sydney
m.09w3rdm, common.webpage.topic, Sydney
Sydney should not be contained in New South Wales., base.uncommon.exception.rule, Every Administrative Area must be contained in an appropriate Administrative Area.
my Sydney Physio, organization.organization.geographic_scope, Sydney
City of Sydney should not be contained in Sydney., base.uncommon.exception.status, Open
mX, book.newspaper.circulation_areas, Sydney
University of Sydney, education.educational_institution_campus.educational_institution, University of Sydney
Sydney Harbour Bridge, travel.travel_destination.tour_operators, Adventures by Disney - Australia Vacation
eRoof Sydney, common.topic.subjects, Metal roof
Sydney, organization.organization_scope.organizations_with_this_scope, Total Team Building
Through arch bridge, common.topic.image, Sydney Harbour Bridge, arguably the most famous of this type
Sydney, organization.organization_scope.organizations_with_this_scope, Australian Online Roller Shutters
Sydney, common.topic.image, Sydney skyline at dusk - Dec 2008
Sydney Harbour Bridge, common.topic.notable_for, g.125ftk8xl
University of Sydney, location.location.events, 1954 Sydney Film Festival
Sydney Markets, organization.organization.place_founded, Flemington
Thomas Townshend, 1st Viscount Sydney, common.topic.image, 1stViscountSydney
Sydney Harbour Federation Trust, common.topic.image, Macquarie Lighthouse silhouette
Luna Park Sydney, common.topic.image, Luna Park-Sydney-Australia
Sydney Opera House, location.location.geolocation, m.0721w1q
Nation, book.newspaper.circulation_areas, Sydney
Sydney, location.capital_of_administrative_division.capital_of, m.0jvvh86
City of Sydney should not be contained in Sydney., base.uncommon.exception.force, Categorical
Sydney Water, organization.organization.leadership, m.0n4ywd5
Sydney should not be contained in New South Wales., base.uncommon.exception.involves, Sydney
Sydney Harbour Federation Trust, organization.organization.parent, m.0cm66bc
Sydney Airport, location.location.containedby, New South Wales
Sydney, travel.travel_destination.tourist_attractions, Sydney Harbour Bridge
Sydney Cricket Ground, location.location.containedby, Australia
Australian National Maritime Museum, architecture.structure.architect, Philip Cox
Sydney, base.aareas.schema.administrative_area.administrative_area_type, City/Town/Village
Central Railway Station, Sydney, travel.transport_terminus.travel_destinations_served, m.05271f0
Sydney, common.topic.webpage, m.09w1mby
Sydney, location.statistical_region.population, g.11btt4l60s
m.0jrk2x0, architecture.occupancy.building, Australian National Maritime Museum
St Mary's Cathedral, Sydney, common.topic.image, St Mary's from Hyde Park on Australia Day, 2000, with the spires under construction
University of Sydney, location.location.events, 1962 Sydney Film Festival
Sydney, periodicals.newspaper_circulation_area.newspapers, Indus Age
University of Sydney, location.location.events, 1967 Sydney Film Festival
17th Australian Film Institute Awards, time.event.locations, Sydney Opera House
New South Wales, base.aareas.schema.administrative_area.capital, Sydney
Australian National Maritime Museum, common.topic.notable_types, Building
Sydney, location.statistical_region.population, m.0ch64yq
Sydney Opera House, common.topic.image, Sydney opera house side view
Sydney should not be contained in New South Wales., base.uncommon.exception.force, Categorical
Sydney Observatory, common.topic.notable_types, Tourist attraction
Oceania, location.location.contains, Sydney
New South Wales, location.australian_state.capital_city, Sydney
Central Railway Station, Sydney, location.location.containedby, New South Wales
Sydney, location.location.geolocation, m.02_jpkr
Sydney Harbour Bridge, transportation.bridge.locale, Sydney
Through arch bridge, transportation.bridge_type.bridges_of_this_type, Sydney Harbour Bridge
The Sydney Morning Herald, book.newspaper.circulation_areas, Sydney
Sydney, location.statistical_region.population, g.11bcdlfyf3
Expressionist architecture, architecture.architectural_style.examples, Sydney Opera House
Sydney skyline at dusk - Dec 2008, common.image.appears_in_topic_gallery, Sydney
Sydney Water, common.topic.article, m.0b74fw
St Mary's Cathedral, Sydney, architecture.structure.architectural_style, Gothic Revival architecture
Sydney Airport, aviation.airport.hub_for, Ansett Australia
St Mary's Cathedral, Sydney, common.topic.notable_for, g.1254xtv0f
m.0b78xnn, common.webpage.topic, St Mary's Cathedral, Sydney
University of Sydney, education.educational_institution.campuses, University of Sydney
Australian National Maritime Museum, architecture.building.occupant, m.0jrk2x0
University of Sydney, location.location.events, 1959 Sydney Film Festival
University of Sydney, location.location.events, 1955 Sydney Film Festival
Sydney Harbour Bridge, transportation.bridge.bridge_type, Arch bridge
Sydney Ferries, common.topic.image, MV Queenscliff
Sydney opera house and skyline, common.image.appears_in_topic_gallery, Central business district
Thomas Townshend, 1st Viscount Sydney, architecture.architectural_structure_owner.structures_owned, m.0g239lv
m.09ymqfz, common.webpage.topic, Sydney
m.0b6rst8, common.webpage.topic, Sydney
Sydney Opera House, location.location.events, 1st AACTA Awards
Warringah Council should not be contained in Sydney., base.uncommon.exception.status, Open
St Mary's Cathedral, Sydney, religion.place_of_worship.type_of_place_of_worship, Cathedral
Sydney, location.location.containedby, Australia
m.09w2dlv, common.webpage.topic, Sydney
Indus Age, book.newspaper.circulation_areas, Sydney
Sydney, organization.organization_scope.organizations_with_this_scope, Work Place Safety Consultants
Sydney Ferries, common.topic.image, Balmain ferry
m.09w46sm, common.webpage.topic, Sydney
State Sports Centre, location.location.containedby, Sydney
m.09ypcbm, common.webpage.topic, Sydney
Sydney Harbour Bridge, arguably the most famous of this type, common.image.appears_in_topic_gallery, Through arch bridge
Sydney Harbour Bridge, common.topic.image, Sydney Harbour Bridge
Sydney Opera House, base.engineering.structure.building_elements, m.08c2vwk
Sydney, organization.organization_scope.organizations_with_this_scope, my Sydney Physio
St Mary's Cathedral, Sydney, common.topic.webpage, m.0b78xnn
Sydney Markets, common.topic.notable_types, Tourist attraction
2745, location.location.containedby, Sydney
Work Place Safety Consultants, organization.organization.geographic_scope, Sydney
eRoof Sydney, organization.organization.place_founded, Penrith
Sydney Harbour Bridge, freebase.valuenotation.has_value, Deck height
Sydney Harbour Federation Trust, government.government_agency.jurisdiction, Sydney
Wild Life Sydney, location.location.containedby, Darling Harbour
Sydney, government.governmental_jurisdiction.agencies, Sydney Harbour Federation Trust
Sydney, organization.organization_scope.organizations_with_this_scope, Elegant Hire
Sydney Entertainment Centre, location.location.containedby, Darling Harbour
Australian National Maritime Museum, travel.tourist_attraction.near_travel_destination, Sydney
Sydney, common.topic.article, m.06y5k
City of Sydney, location.location.containedby, New South Wales
City of Sydney, location.location.containedby, Australia
Sydney, location.statistical_region.population, m.0ch64_d
Total Team Building, organization.organization.geographic_scope, Sydney
Sydney Harbour Bridge, common.image.appears_in_topic_gallery, Initial design and construction of Sydney Harbour Bridge
Sydney Harbour Federation Trust, common.topic.notable_for, g.12580053c
Sydney Harbour Bridge, projects.project_focus.projects, Initial design and construction of Sydney Harbour Bridge
Sydney Harbour Federation Trust, common.topic.article, m.0cnmxj
Digital Jungle, organization.organization.geographic_scope, Sydney
Sydney Harbour Bridge, common.image.appears_in_topic_gallery, Sydney Harbour Bridge
Sydney, travel.travel_destination.tourist_attractions, St Mary's Cathedral, Sydney
St Mary's Cathedral, Sydney, architecture.structure.architect, William Wardell
Sydney Markets, location.location.containedby, Flemington
Darling Harbour, location.location.contains, Sydney Entertainment Centre
New South Wales, base.uncommon.topic.exceptions, Sydney should not be contained in New South Wales.
Sydney Ferries, government.government_agency.jurisdiction, New South Wales
Sydney, periodicals.newspaper_circulation_area.newspapers, The Australian
Sydney, common.topic.webpage, m.09yqy7y
The Necks, music.artist.origin, Sydney
Australian external territory, base.uncommon.topic.exceptions, City of Sydney should not be contained in Sydney.
Stadium Australia, sports.sports_facility.teams, Sydney Swans
Sydney, travel.travel_destination.guidebooks, Lonely Planet: Australia
University of Sydney, location.location.events, 1964 Sydney Film Festival
Sydney Harbour Bridge, arguably the most famous of this type, common.image.appears_in_topic_gallery, Sydney Harbour Bridge
Jørn Utzon, architecture.architect.structures_designed, Sydney Opera House
City of Sydney, base.uncommon.topic.exceptions, City of Sydney should not be contained in Sydney.
Ralph Freeman, architecture.architect.structures_designed, Sydney Harbour Bridge
Hillsong Church, travel.tourist_attraction.near_travel_destination, Sydney
Sydney Markets, business.business_operation.industry, Retail
Sydney, travel.travel_destination.tourist_attractions, Sydney Opera House
Sydney, location.location.containedby, Canada
Sydney Opera House, architecture.structure.engineer, Ian Liddell
Sydney Markets, freebase.valuenotation.has_value, Date founded
m.09wmfcm, common.webpage.topic, Sydney
Sydney, base.uncommon.topic.exceptions, City of Sydney should not be contained in Sydney.
City of Sydney should not be contained in Sydney., base.uncommon.exception.involves, Sydney
Sydney Markets, organization.organization.sectors, Retail
Sydney Airport, location.location.containedby, Australia
Luna Park Sydney, location.location.events, 1979 Sydney Ghost Train fire
Sydney Opera House, common.topic.webpage, m.0b6rv48
eRoof Sydney, organization.organization.headquarters, m.012_0znj
Sydney Monorail, common.topic.image, SydneyMonorail1 gobeirne
Thomas Townshend, 1st Viscount Sydney, common.topic.article, m.01v0pf
m.09y9q8n, common.webpage.topic, Sydney
Luna Park Sydney, location.location.containedby, Australia
Sydney, common.topic.webpage, m.09wz9h0
m.09x1hz1, common.webpage.topic, Sydney
m.09yqy7y, common.webpage.topic, Sydney
m.09ym24j, common.webpage.topic, Sydney
Sydney Markets, common.topic.article, m.02x0jgr
Sydney Opera House, architecture.structure.architect, Jørn Utzon
eRoof Sydney, organization.organization.sectors, Commercial roofing
Sydney should not be contained in New South Wales., base.uncommon.exception.focus, Sydney
Sydney Entertainment Centre, sports.sports_facility.teams, Sydney Kings
The Truth, book.newspaper.circulation_areas, Sydney
Warringah Council should not be contained in Sydney., base.uncommon.exception.involves, Australian territory
Sydney Ferries, common.topic.notable_for, g.12596b_5d
St Mary's Cathedral, Sydney, location.location.geolocation, m.0w6cph2
Edmund Happold, architecture.engineer.projects, Sydney Opera House
Sydney Harbour Bridge, location.location.street_address, m.0j33y7f
Sydney, travel.travel_destination.tourist_attractions, Rose Seidler House
Sydney Airport, common.topic.notable_for, g.125dcybdd
City of Sydney should not be contained in Sydney., base.uncommon.exception.involves, City of Sydney
Australian local government area, base.uncommon.topic.exceptions, Warringah Council should not be contained in Sydney.
Sydney, location.location.containedby, Oceania
John Bradfield, architecture.architect.structures_designed, Sydney Harbour Bridge
Sydney, common.topic.webpage, m.09ym24j
Sydney Water, common.topic.webpage, m.040rmwt
Sydney Water, common.topic.notable_for, g.125cp6cjt
Sydney should not be contained in New South Wales., base.uncommon.exception.involves, Argentinian department
Sydney Harbour Bridge, location.location.containedby, Sydney
Sydney, common.topic.webpage, m.09y9q8n
Sydney, common.topic.notable_for, g.125fqz8hx
Sydney, location.location.nearby_airports, Sydney Airport
Sydney, location.location.nearby_airports, Holsworthy Barracks Airport
Sydney Cricket Ground, sports.sports_facility.teams, Sydney Swans
Powerhouse Museum, travel.tourist_attraction.near_travel_destination, Sydney
Sydney Kings, common.topic.article, m.044hy_
Sydney Harbour Federation Trust, common.topic.notable_types, Government Agency
my Sydney Physio, organization.organization.geographic_scope, Sydney central business district
Darling Harbour, location.location.containedby, Sydney
Thomas Townshend, 1st Viscount Sydney, common.topic.notable_for, g.125b463h4
Sydney Opera House, architecture.structure.architectural_style, Danish design
Allianz Stadium, location.location.containedby, Sydney
Sydney Harbour Bridge, transportation.bridge.locale, Millers Point
Sydney Airport, common.topic.image, Sydney Airport Control Tower
Sydney Opera House, architecture.structure.engineering_firm, Arup Group Limited
Sydney, location.statistical_region.population, m.0ch64zn
Sydney Harbour Bridge, base.popstra.location.vacationers, m.064swkp
St Mary's Cathedral, Sydney, common.topic.image, StMarysCathedral fromHydePark
Attack on Sydney Harbour, base.culturalevent.event.entity_involved, United States of America
Allphones Arena, location.location.containedby, Sydney
Warringah Council should not be contained in Sydney., base.uncommon.exception.involves, Australian external territory
Warringah Council should not be contained in Sydney., base.uncommon.exception.involves, Australian local government area
Sydney Harbour Bridge, common.topic.article, m.0701z
Ralph Freeman, architecture.engineer.projects, Sydney Harbour Bridge
Elegant Hire, organization.organization.geographic_scope, Sydney
Sydney, common.topic.webpage, m.0b6rst8
Sydney Harbour Bridge, architecture.structure.architect, John Bradfield
City of Sydney should not be contained in Sydney., base.uncommon.exception.involves, Australian territory
St Mary's Cathedral, Sydney, religion.place_of_worship.type_of_place_of_worship, Basilica
Sydney, film.film_location.featured_in_films, Garage Days
Rose Seidler House, common.topic.image, Rose Seidler House, Sydney, Australia, Winner of the Sir John Sulman medal in 1951
m.09w28hf, common.webpage.topic, Sydney
Sydney, common.topic.image, Sydney opera house and skyline
Sydney, organization.organization_scope.organizations_with_this_scope, Digital Jungle
Sydney, location.statistical_region.population, m.0ch64yx
University of Sydney, location.location.events, 1963 Sydney Film Festival
Sydney Opera House, location.location.events, 2008 Biennale of Sydney
Hillsong Church, location.location.containedby, Sydney
Luna Park Sydney, common.topic.article, m.040sd8
m.0b6rv48, common.webpage.topic, Sydney Opera House
The People's Advocate and New South Wales Vindicator, book.newspaper.circulation_areas, Sydney
Thomas Townshend, 1st Viscount Sydney, symbols.name_source.namesakes, Sydney Cove
Sydney Opera House, projects.project_focus.projects, Design and Construction of the Sydney Opera House
Central Railway Station, Sydney, travel.transport_terminus.travel_destinations_served, m.05271fn
Australia, film.film.featured_film_locations, Sydney
Retail, organization.organization_sector.organizations_in_this_sector, Sydney Markets
Harry Seidler, common.topic.image, Rose Seidler House, Sydney, Australia, Winner of the Sir John Sulman medal in 1951
Sydney, common.topic.webpage, m.09ymqfz
Sydney Opera House, location.location.street_address, m.02nxpvn
Australian local government area, base.uncommon.topic.exceptions, City of Sydney should not be contained in Sydney.
Sydney Harbour Bridge, transportation.bridge.bridge_type, Through arch bridge
Sydney, periodicals.newspaper_circulation_area.newspapers, Illawarra Mercury
eRoof Sydney, organization.organization.sectors, Residential Roofing
City of Sydney should not be contained in Sydney., base.uncommon.exception.involves, Australian state
Sydney, location.statistical_region.population, m.0ch64_0
m.03lbq8h, common.webpage.topic, Sydney Airport
Holsworthy Barracks Airport, aviation.airport.serves, Sydney
Thomas Townshend, 1st Viscount Sydney, symbols.name_source.namesakes, Sydney
St Mary's Cathedral, Sydney, location.location.street_address, m.047hvp2
Sydney Entertainment Centre, location.location.containedby, Australia
Sydney, travel.travel_destination.tourist_attractions, Powerhouse Museum
University of Sydney, location.location.containedby, New South Wales
Sydney Harbour Bridge, transportation.bridge.body_of_water_spanned, Port Jackson
m.09yksd2, common.webpage.topic, Sydney
my Sydney Physio, organization.organization.place_founded, Sydney
Sydney, common.topic.webpage, m.05272gg
Sydney Monorail, common.topic.notable_for, g.125g47b50
Sydney Airport, aviation.airport.operator, Sydney Airport Corporation
my Sydney Physio, organization.organization.founders, Sarah Finch
University of Sydney, location.location.events, 1966 Sydney Film Festival
Sydney Opera House, common.topic.image, Sydney Opera House Sails
Sydney opera house and skyline, common.image.size, m.0291zrf
Sydney, travel.travel_destination.tourist_attractions, The Rocks
Dorman Long, architecture.architecture_firm.projects, Sydney Harbour Bridge
Sydney, common.topic.webpage, m.09x1hz1
Sydney, location.statistical_region.population, m.0ch64zg
Sydney, common.topic.webpage, m.09wzfb9
Initial design and construction of Sydney Harbour Bridge, common.topic.image, Sydney Harbour Bridge
Illawarra Mercury, book.newspaper.circulation_areas, Sydney
The Rocks, common.topic.image, Lord Nelson, one of Sydney's oldest pubs, formerly known as Hero of Waterloo
Sydney, common.topic.webpage, m.09xgd5s
Wild Life Sydney, location.location.containedby, New South Wales
Luna Park Sydney, common.topic.webpage, m.03kwtqx
Sydney Opera House, common.topic.image, Sydney Opera House - Dec 2008
m.05271f0, travel.transportation.transport_terminus, Central Railway Station, Sydney
Sydney, periodicals.newspaper_circulation_area.newspapers, Lloyd's List Australia
Sydney Airport, aviation.airport.serves, Sydney
Australian territory, base.uncommon.topic.exceptions, City of Sydney should not be contained in Sydney.
City of Sydney should not be contained in Sydney., base.uncommon.exception.rule, Every Administrative Area must be contained in an appropriate Administrative Area.
Sydney, common.topic.webpage, m.09ym81_
Sydney, organization.organization_scope.organizations_with_this_scope, eRoof Sydney
Sydney skyline at dusk - Dec 2008, common.image.size, m.05lny4l
Sydney, common.topic.webpage, m.09w3rdm
University of Sydney, location.location.containedby, Australia
St Mary's Cathedral, Sydney, symbols.namesake.named_after, Mary
Sydney Airport, aviation.airport.hub_for, Aircruising Australia
Sydney, organization.organization_scope.organizations_with_this_scope, Beautifeyes Lash Extensions
University of Sydney, location.location.containedby, Sydney
Sydney, location.citytown.postal_codes, 2745
The Daily Telegraph, book.newspaper.circulation_areas, Sydney
Sydney should not be contained in New South Wales., base.uncommon.exception.involves, City/Town/Village
Sydney Opera House, architecture.structure.engineer, Ove Arup
Australian external territory, base.uncommon.topic.exceptions, Warringah Council should not be contained in Sydney.
m.03lbd02, common.webpage.topic, The Sydney Morning Herald
Luna Park Sydney, location.location.containedby, Milsons Point
Sydney opera house and skyline, common.image.appears_in_topic_gallery, :Sydney
University of Sydney, location.location.events, 1957 Sydney Film Festival
Sydney Kings, common.topic.notable_for, g.125cwrkzy
Sydney, travel.travel_destination.tourist_attractions, Sydney Markets
Warringah Council should not be contained in Sydney., base.uncommon.exception.force, Categorical
m.09ylp2c, common.webpage.topic, Sydney
St Mary's Cathedral, Sydney, people.place_of_interment.interred_here, Patrick Francis Moran
Sydney, location.statistical_region.population, m.0ch64z8
St Mary's Cathedral, Sydney, religion.place_of_worship.religion, Catholicism
City of Sydney should not be contained in Sydney., base.uncommon.exception.involves, Australian external territory
Brazilian municipality, base.uncommon.topic.exceptions, Sydney should not be contained in New South Wales.
Sydney, film.film_location.featured_in_films, Australia
Sydney, film.film_location.featured_in_films, The Tunnel
Sydney, travel.travel_destination.tourist_attractions, Hillsong Church
eRoof Sydney, organization.organization.email, m.012_0znz
Sydney Markets, common.topic.notable_for, g.1yj2mklj7
The Tunnel, film.film.featured_film_locations, Sydney
Warringah Council should not be contained in Sydney., base.uncommon.exception.rule, Every Administrative Area must be contained in an appropriate Administrative Area.
m.0n4ywd5, organization.leadership.organization, Sydney Water
University of Sydney, location.location.events, 1958 Sydney Film Festival
Mrs Macquarie's Chair, location.location.containedby, Sydney
St Mary's Cathedral, Sydney, travel.tourist_attraction.near_travel_destination, Sydney
Sydney Harbour Bridge, architecture.structure.engineer, Ralph Freeman
m.09w1mby, common.webpage.topic, Sydney
Sydney, government.governmental_jurisdiction.agencies, Urban Transit Authority of New South Wales
Australian state, base.uncommon.topic.exceptions, City of Sydney should not be contained in Sydney.
Sydney opera house and skyline, common.image.appears_in_topic_gallery, Sydney
Sydney, location.statistical_region.religions, m.04ktvv2
Sydney Airport, common.topic.webpage, m.03lbq8h
City of Sydney, location.location.containedby, Sydney
Ansett Australia, aviation.airline.hubs, Sydney Airport
City of Sydney should not be contained in Sydney., base.uncommon.exception.focus, City of Sydney
Sydney, common.topic.webpage, m.09ypcbm
Sydney, government.governmental_jurisdiction.agencies, Sydney Water
St Mary's Cathedral, Sydney, common.topic.notable_types, Place of worship
Milsons Point, common.topic.image, Luna Park-Sydney-Australia
Sydney, base.uncommon.topic.exceptions, Sydney should not be contained in New South Wales.
Australian Online Roller Shutters, organization.organization.geographic_scope, Sydney
Sydney, travel.travel_destination.tourist_attractions, Australian National Maritime Museum
City of Sydney, base.aareas.schema.administrative_area.administrative_area_type, Australian local government area
Wild Life Sydney, zoos.zoo.exhibits, Wallaby Cliffs
m.09ym81_, common.webpage.topic, Sydney
Sydney should not be contained in New South Wales., base.uncommon.exception.status, Open
University of Sydney, location.location.events, 1956 Sydney Film Festival
Roof, common.topic.subject_of, eRoof Sydney
'Melrose Place' recap: Sydney's back, but not for long..., common.resource.annotations, m.09yksd2
Luna Park Sydney, common.topic.image, 03
Argentinian department, base.uncommon.topic.exceptions, Sydney should not be contained in New South Wales.
University of Sydney, location.location.events, 1961 Sydney Film Festival
Port Jackson, common.topic.image, Sydney Harbour lies within Port Jackson
Attack on Sydney Harbour, base.culturalevent.event.entity_involved, United Kingdom
Sydney, location.location.containedby, New South Wales
Sydney, base.biblioness.bibs_location.state, New South Wales
Thomas S. Tait, architecture.architect.structures_designed, Sydney Harbour Bridge
m.09wz9h0, common.webpage.topic, Sydney
St Mary's Cathedral, Sydney, common.topic.article, m.05115n
m.0b4938q, common.webpage.topic, Sydney
Urban Transit Authority of New South Wales, government.government_agency.jurisdiction, Sydney
Sydney Markets, organization.organization.headquarters, m.0zd12t1
Sydney Opera House, location.location.containedby, Australia
Sydney Harbour Bridge, transportation.bridge.body_of_water_spanned, Sydney Harbour
Sydney, symbols.namesake.named_after, Thomas Townshend, 1st Viscount Sydney
Sydney Opera House, travel.tourist_attraction.near_travel_destination, Sydney
Sydney Entertainment Centre, sports.sports_facility.home_venue_for, m.0wz2vr4
Sydney Entertainment Centre, sports.sports_facility.home_venue_for, m.0xmljkm
Sydney, location.location.time_zones, Australian Eastern Time Zone
Sydney, travel.travel_destination.tourist_attractions, Sydney Harbour Bridge
Sydney Harbour Bridge, architecture.structure.architect, Thomas S. Tait
The Sydney Morning Herald, book.newspaper.headquarters, m.0h_0fqc
Sydney, base.uncommon.topic.exceptions, Warringah Council should not be contained in Sydney.
Sydney Monorail, common.topic.notable_types, Mass Transportation System
Sydney Harbour, location.location.containedby, Port Jackson
Sydney Opera House, architecture.structure.engineer, Edmund Happold
Sydney, base.ontologies.ontology_instance.equivalent_instances, m.09klkk_
Herlife Insurance, organization.organization.geographic_scope, Sydney
Initial design and construction of Sydney Harbour Bridge, projects.project.project_focus, Sydney Harbour Bridge
m.05271fn, travel.transportation.transport_terminus, Central Railway Station, Sydney
ACS Designer Bathrooms, organization.organization.geographic_scope, Sydney
North Head Quarantine Station, location.location.containedby, Sydney
Sydney Harbour, geography.body_of_water.bridges, Sydney Harbour Bridge
Sydney Water, government.government_agency.jurisdiction, Sydney
m.0g239lv, architecture.ownership.owner, Thomas Townshend, 1st Viscount Sydney
Sydney Harbour Bridge, common.topic.image, Sydney Harbour Bridge, arguably the most famous of this type
Sydney Airport, aviation.airport.serves, QT Sydney
Sydney, common.topic.webpage, m.09yksd2
Sydney Opera House, architecture.structure.architectural_style, Expressionist architecture
Sydney, organization.organization_scope.organizations_with_this_scope, Sydney Markets
Sydney Harbour, common.topic.notable_types, Body Of Water
my Sydney Physio, organization.organization.headquarters, m.0j6w99y
City of Sydney should not be contained in Sydney., base.uncommon.exception.involves, Australian local government area
Australian territory, base.uncommon.topic.exceptions, Warringah Council should not be contained in Sydney.
Sydney, organization.organization_scope.organizations_with_this_scope, Herlife Insurance
University of Sydney, location.location.events, 1965 Sydney Film Festival
Thomas Townshend, 1st Viscount Sydney, people.person.education, m.05t5ss0
Sydney, common.topic.webpage, m.09w28hf
Sydney Film Festival, film.film_festival.location, Sydney
Sydney, location.statistical_region.population, m.0ch64zv
Sydney, freebase.valuenotation.is_reviewed, Time zone(s)
Sydney Harbour Bridge, transportation.bridge.locale, Milsons Point
Sydney, organization.organization_scope.organizations_with_this_scope, ACS Designer Bathrooms
Luna Park Sydney, location.location.containedby, Sydney
Warringah Council should not be contained in Sydney., base.uncommon.exception.involves, Sydney
Sydney should not be contained in New South Wales., base.uncommon.exception.involves, New South Wales

Answer: Sydney Harbour Bridge