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: What structure constructed in 1970 is there to see in downtown Chicago? 
Knowledge Triplets: Chicago, location.place_with_neighborhoods.neighborhoods, Uptown
Chicago, location.place_with_neighborhoods.neighborhoods, Central Station, Chicago
Grand Boulevard, location.location.containedby, Chicago metropolitan area
Art Institute of Chicago, location.location.containedby, Chicago
Chicago, location.citytown.postal_codes, 60669
Chicago, travel.travel_destination.tourist_attractions, Muslim Community Center
Grand Boulevard, location.neighborhood.neighborhood_of, Chicago metropolitan area
Navy Pier, location.location.containedby, Chicago
Chicago Riverwalk, common.topic.article, m.0n4_xt_
Chicago, location.citytown.postal_codes, 60652
The James Chicago, location.location.containedby, Chicago
Chicago metropolitan area, location.location.contains, Uptown
Chicago, location.citytown.postal_codes, 60621
Chicago Marriott Suites Downers Grove, architecture.building.building_function, Hotel
Chicago Cultural Center, location.location.geolocation, m.0clp9kf
Hyatt Regency Chicago, location.location.containedby, Chicago
Chicago, location.citytown.postal_codes, 60603
One Brick, organization.organization.geographic_scope, Chicago
Chicago metropolitan area, location.location.contains, Edison Park
Chicago under Glass: Early Photographs from the Chicago Daily News, common.topic.image, 24497566.jpg
Chicago Coliseum, common.topic.notable_types, Sports Facility
Union Ridge, location.neighborhood.neighborhood_of, Chicago
Chicago, travel.travel_destination.tourist_attractions, Chicago Cultural Center
Chicago, location.citytown.postal_codes, 60646
Chicago, location.citytown.postal_codes, 60651
Logan Square, location.location.containedby, Chicago
Willis Tower, architecture.building.building_function, Observation tower
South Chicago, location.neighborhood.neighborhood_of, Chicago metropolitan area
Chicago, location.location.partially_contained_by, m.0wg9g_6
Chinatown, common.topic.image, Chicagochinatown
Chicago, location.citytown.postal_codes, 60668
334 Chicago, common.topic.notable_for, g.125bpgn06
Chicago, location.place_with_neighborhoods.neighborhoods, Lower West Side
The Chicago Way, common.topic.notable_for, g.12584r1hq
UIC Pavilion, location.location.containedby, Chicago
Chicago metropolitan area, location.location.contains, Chinatown
Armour Square, location.neighborhood.neighborhood_of, Chicago
Greater Grand Crossing, location.neighborhood.neighborhood_of, Chicago
Chicago metropolitan area, location.location.contains, Prairie Avenue
Chicago, location.citytown.postal_codes, 60687
Link Building, business.product_category.product_lines, Chicago Link Building Services
Chicago, location.location.containedby, Illinois
Chicago, location.place_with_neighborhoods.neighborhoods, Hyde Park
Link Building, common.topic.subject_of, Chicago SEO Services
Art Institute of Chicago Building, exhibitions.exhibition_venue.exhibitions_at_this_venue, m.04lq6np
Central Station, Chicago, location.neighborhood.neighborhood_of, Chicago
Cadillac Palace Theatre, travel.tourist_attraction.near_travel_destination, Chicago
Chicago Shakespeare Theater, location.location.containedby, Chicago
The James Chicago, common.topic.notable_types, Accommodation
Chicago under Glass: Early Photographs from the Chicago Daily News, common.topic.notable_for, g.1259c0z01
Chicago, base.biblioness.bibs_topic.is_really, Chicago
Art Institute of Chicago Building, architecture.building.occupant, m.0jrk2xl
Chicago, location.location.geolocation, m.0kc1yx
Chicago, location.citytown.postal_codes, 60666
Willis Tower, location.location.containedby, Chicago
m.0h6h1pg, common.webpage.topic, The Chicago Maroon
Reid House, architecture.structure.architectural_style, Classical Revival
Uptown, location.location.containedby, Chicago
Art Institute of Chicago Building, architecture.building.building_function, Art Gallery
Chicago, travel.travel_destination.tourist_attractions, Navy Pier
Chicago, common.topic.article, m.0j_5jcf
m.05bmrxc, exhibitions.exhibition_run.venue, Art Institute of Chicago Building
Chicago, location.citytown.postal_codes, 60623
Lincoln Square, location.neighborhood.neighborhood_of, Chicago
Chicago, location.citytown.postal_codes, 60690
Saint Clement Catholic Church, Chicago, location.location.containedby, Lincoln Park
The Chicago Way, book.book.editions, The Chicago Way
m.0529jjs, exhibitions.exhibition_run.venue, Art Institute of Chicago Building
Prairie Avenue, location.neighborhood.neighborhood_of, Chicago
Hyde Park, location.neighborhood.neighborhood_of, Chicago
Chicago, book.book_subject.works, Chicago under Glass: Early Photographs from the Chicago Daily News
60612, location.location.contains, Chicago Stadium
Chicago, location.citytown.postal_codes, 60654
West Ridge, location.neighborhood.neighborhood_of, Chicago
Chicago, location.citytown.postal_codes, 60656
The Chicago Way, book.written_work.subjects, Chicago
Chicago, common.image.rights_holder, Pavel Trebukov
Chicago, location.citytown.postal_codes, 60653
Chicago metropolitan area, location.location.contains, Washington Park
Willis Tower, architecture.structure.owner, m.05kmk1j
60616, location.location.contains, Chicago Coliseum
Chicago, common.topic.notable_for, g.1254yqyrp
Cadillac Palace Theatre, architecture.structure.architect, Cornelius W. Rapp
McKinley Park, location.neighborhood.neighborhood_of, Chicago
Art Institute of Chicago, architecture.museum.type_of_museum, Art Gallery
Cabrini–Green Homes, location.neighborhood.neighborhood_of, Chicago
Willis Tower, travel.tourist_attraction.near_travel_destination, Chicago
Chicago Coliseum, location.location.containedby, Cook County
Art Institute of Chicago Building, location.location.containedby, Grant Park
Chicago, location.citytown.postal_codes, 60640
60637, location.location.containedby, Chicago
Hotel Sax Chicago, common.topic.article, m.0ldvb15
Reid House, location.location.containedby, Chicago
Chicago, book.written_work.subjects, Chicago
Chicago, location.location.adjoin_s, m.02xl9yp
Grant Park, location.location.contains, Art Institute of Chicago Building
Chicago, location.citytown.postal_codes, 60649
John Hancock Center, architecture.building.building_function, Mixed-use
Chinatown, common.topic.image, Chicago Chinatown Gate
Chicago Loop, common.topic.image, Chicago skyline march2006v2
The Chicago Maroon, common.topic.notable_for, g.1257hvn58
West Englewood, Chicago, common.topic.notable_for, g.1258l5l88
Chicago, location.place_with_neighborhoods.neighborhoods, West Town
m.04lq6np, exhibitions.exhibition_run.venue, Art Institute of Chicago Building
Chicago, base.biblioness.bibs_topic.subsumes, Chicago
Reverb, organization.organization.locations, Chicago
Uptown, location.location.containedby, Chicago metropolitan area
South Chicago, common.topic.image, Chicago Community Area 46 - South Chicago
Chinatown, location.location.containedby, Chicago
Chicago, common.topic.subject_of, Hotel Allegro Chicago, a Kimpton Hotel
Chicago, location.citytown.postal_codes, 60680
Bruce Graham, architecture.architect.structures_designed, Willis Tower
Chicago, common.topic.subject_of, SecureSlice
The Chicago Defender, common.topic.webpage, m.03lsll4
Kotton Grammer, business.brand.product_lines, Chicago Link Building Services
Prairie Avenue, location.location.containedby, Chicago metropolitan area
Chicago, common.topic.article, m.01_dg
Chicago Loop, common.topic.image, Chicago skyline march2006c
Willis Tower, architecture.structure.owner, m.05kmjz9
Chicago Riverwalk, travel.tourist_attraction.near_travel_destination, Chicago
Chicago, travel.travel_destination.tourist_attractions, Museum of Science and Industry
The Chicago Way, common.topic.notable_types, Book
Clearing, location.neighborhood.neighborhood_of, Chicago
Chicago, location.citytown.postal_codes, 60641
Edison Park, location.neighborhood.neighborhood_of, Chicago
The James Chicago, architecture.building.building_function, Hotel
Chicago, location.citytown.postal_codes, 60660
Chicago metropolitan area, location.location.contains, North Center
Lincoln Park, location.location.containedby, Chicago
Chicago, location.citytown.postal_codes, 60701
Chicago, common.topic.notable_for, g.1n3dv0q0b
Chinatown, location.neighborhood.neighborhood_of, Chicago
Chicago, location.citytown.postal_codes, 60644
Hotel Sax Chicago, common.topic.image, logo.jpg
Chicago, location.citytown.postal_codes, 60659
Fazlur Rahman Khan, architecture.architect.structures_designed, John Hancock Center
Chicago, location.place_with_neighborhoods.neighborhoods, Prairie Avenue
Chicago, location.location.adjoin_s, m.02xl9z5
Chicago, location.administrative_division.country, United States of America
Encyclopedia of Chicago, common.topic.article, m.064gxl8
Chinatown, location.neighborhood.neighborhood_of, Chicago metropolitan area
Encyclopedia of Chicago, book.written_work.subjects, History of Chicago
Hotel Monaco Chicago, a Kimpton Hotel, common.topic.subjects, Chicago
Chicago, location.place_with_neighborhoods.neighborhoods, North Park
Chicago, location.citytown.postal_codes, 60670
Jefferson Park, location.neighborhood.neighborhood_of, Chicago
Art Institute of Chicago Building, common.topic.notable_types, Building
East Side, location.neighborhood.neighborhood_of, Chicago
Chicago Shamrox, common.topic.notable_for, g.1255hsd8p
North Center, location.neighborhood.neighborhood_of, Chicago
Chicago Loop, location.neighborhood.neighborhood_of, Chicago
Chicago Riverwalk, common.topic.notable_types, Tourist attraction
Chicago Lawn, common.topic.article, m.0646gy
Chicago, location.place_with_neighborhoods.neighborhoods, Oriole Park
Chicago, travel.travel_destination.tourist_attractions, Cadillac Palace Theatre
Chicago, location.citytown.postal_codes, 60664
The Chicago Defender, common.topic.notable_for, g.125glfs3c
John Hancock Center, architecture.structure.architectural_style, High-tech architecture
Chicago, location.citytown.postal_codes, 60626
Irving Park, location.neighborhood.neighborhood_of, Chicago
Chicago, location.citytown.postal_codes, 60636
Chicago under Glass: Early Photographs from the Chicago Daily News, book.written_work.author, Mark Jacob
Art Institute of Chicago Building, exhibitions.exhibition_venue.exhibitions_at_this_venue, m.05bmrxc
Art Institute of Chicago Building, travel.tourist_attraction.near_travel_destination, Chicago
Encyclopedia of Chicago, book.written_work.subjects, Chicago
Chicago metropolitan area, location.location.contains, Lincoln Park
Chicago, location.citytown.postal_codes, 60661
Belmont Cragin, location.location.containedby, Chicago
Encyclopedia of Chicago, common.topic.notable_types, Book
Chicago, travel.travel_destination.tourist_attractions, Hyde Park Art Center
334 Chicago, common.topic.article, m.0588r4
Central Station, Chicago, common.topic.article, m.027n1ym
Chicago under Glass: Early Photographs from the Chicago Daily News, book.book.editions, Chicago under glass : early photographs from the Chicago daily news
Edison Park, common.topic.image, Edison Park Chicago
Hotel Allegro Chicago, a Kimpton Hotel, common.topic.subjects, Chicago
Chicago metropolitan area, location.location.contains, Grand Boulevard
Chicago, common.topic.image, Chicago
Lincoln Park, location.neighborhood.neighborhood_of, Chicago
Chicago Cultural Center, common.topic.article, m.05zv0g
Chicago, location.citytown.postal_codes, 60697
Willis Tower, architecture.structure.architect, Fazlur Rahman Khan
Willis Tower, architecture.structure.owner, m.05kmjzn
The James Chicago, location.location.containedby, Magnificent Mile
Chicago, location.location.adjoin_s, m.02xl9zm
Link Building, common.topic.subject_of, Chicago Link Building Services
Chicago, location.citytown.postal_codes, 60682
m.05kmk1j, architecture.ownership.structure, Willis Tower
Chicago Cultural Center, common.topic.notable_types, Venue
Jefferson Park, location.location.containedby, Chicago
m.03lsll4, common.webpage.topic, The Chicago Defender
Chicago, location.citytown.postal_codes, 60630
Chicago, location.citytown.postal_codes, 60647
Chicago Shakespeare Theater, common.topic.notable_types, Nonprofit organization
Chicago, travel.travel_destination.tourist_attractions, Art Institute of Chicago
Washington Park, location.neighborhood.neighborhood_of, Chicago
Art Institute of Chicago, travel.tourist_attraction.near_travel_destination, Chicago
Chicago, location.citytown.postal_codes, 60619
East Side, location.location.containedby, Chicago
South Chicago, common.topic.notable_types, Neighborhood
Stephen A. Douglas Tomb, location.location.containedby, Chicago
Chicago, location.place_with_neighborhoods.neighborhoods, North Center
Chicago, location.citytown.postal_codes, 60618
Chicago under Glass: Early Photographs from the Chicago Daily News, book.written_work.subjects, Chicago
Uptown, common.topic.image, US-IL-Chicago-Uptown
Chicago Lawn, location.neighborhood.neighborhood_of, Chicago
Chicago, location.citytown.postal_codes, 60685
Chicago Shamrox, common.topic.article, m.0c746m
South Chicago, location.location.geolocation, m.02_h16z
Art Institute of Chicago Building, exhibitions.exhibition_venue.exhibitions_at_this_venue, m.0529fr7
Chicago, travel.travel_destination.tourist_attractions, Adler Planetarium
Chicago Record, book.newspaper.circulation_areas, Chicago
Chicago, travel.travel_destination.tourist_attractions, Willis Tower
Chicago, location.citytown.postal_codes, 60657
Chicago, travel.travel_destination.tourist_attractions, Art Institute of Chicago Building
Chicago, location.citytown.postal_codes, 60631
Chicago, location.place_with_neighborhoods.neighborhoods, Logan Square
Chicago Flame, book.newspaper.circulation_areas, Chicago
Chicago Coliseum, location.location.containedby, 60616
Chicago, location.citytown.postal_codes, 60674
60637-1424, location.location.containedby, Chicago
Chicago, common.topic.notable_types, Book
Chicago, travel.travel_destination.tourist_attractions, John Hancock Center
Hotel Burnham Chicago, a Kimpton Hotel, common.topic.subjects, Hotel
Chicago Riverwalk, common.topic.notable_for, g.1yl5nzgwb
Chicago, travel.travel_destination.tourist_attractions, Chicago Riverwalk
New City, location.neighborhood.neighborhood_of, Chicago
DuSable Museum of African American History, travel.tourist_attraction.near_travel_destination, Chicago
Art Institute of Chicago Building, common.topic.notable_for, g.1259dk9_z
Chicago Lawn, common.topic.notable_types, Neighborhood
Uptown, location.neighborhood.neighborhood_of, Chicago metropolitan area
The Chicago Defender, book.newspaper.circulation_areas, Chicago
Encyclopedia of Chicago, book.written_work.editor, Ann Keating
Chicago, location.citytown.postal_codes, 60694
Skyline of City of Chicago, common.image.size, m.041wf5q
334 Chicago, common.topic.webpage, m.0cg6t87
Chicago, book.book_subject.works, The Chicago Way
Willis Tower, architecture.building.building_function, Telecommunications
West Lawn, Chicago, common.topic.article, m.04sst7
Chicago, organization.organization_scope.organizations_with_this_scope, One Brick
Lincoln Park, common.topic.image, Chicago aerial 02
Chicago, common.topic.article, m.065m3dm
Magnificent Mile, location.neighborhood.neighborhood_of, Chicago
Hyde Park, location.location.containedby, Chicago
Old Town, location.neighborhood.neighborhood_of, Chicago
Chicago Loop, location.location.contains, 108 North State Street
Hotel Burnham Chicago, a Kimpton Hotel, common.topic.subject_of, Hotel
Hyatt Regency Chicago, common.topic.notable_types, Accommodation
Chicago Stadium, location.location.containedby, 60612
Chicago, location.citytown.postal_codes, 60611
60636, location.location.containedby, Chicago
Louis Sullivan, architecture.architect.structures_designed, Art Institute of Chicago Building
Adler Planetarium, travel.tourist_attraction.near_travel_destination, Chicago
North Park, location.neighborhood.neighborhood_of, Chicago
Chicago, location.citytown.postal_codes, 60645
Chicago Housing Authority, common.topic.article, m.02pkrxb
The Chicago Defender, book.newspaper.headquarters, m.05ckj_1
Hotel Allegro Chicago, a Kimpton Hotel, common.topic.subjects, Hotel
Chicago, location.citytown.postal_codes, 60615
Chicago, location.location.containedby, United States of America
John Hancock Center, architecture.structure.architect, Fazlur Rahman Khan
Art Institute of Chicago Building, architecture.structure.architect, Louis Sullivan
Chicago, location.citytown.postal_codes, 60699
Chicago, location.citytown.postal_codes, 60655
Hotel Sax Chicago, common.topic.notable_for, g.1256hnvy5
Old Norwood, location.neighborhood.neighborhood_of, Chicago
Chicago, location.citytown.postal_codes, 60622
North Center, location.location.containedby, Chicago
Art Institute of Chicago Building, architecture.structure.architecture_firm, Shepley, Rutan and Coolidge
Chicago, common.topic.subject_of, Chicago SEO Services
Art Institute of Chicago Building, location.location.street_address, m.0gfrjtz
East Garfield Park, location.neighborhood.neighborhood_of, Chicago
Chicago Daily News, common.topic.image, Daily News Building
Chicago Cultural Center, common.topic.notable_for, g.125cqrr7z
Chicago, location.citytown.postal_codes, 60617
Chicago, travel.travel_destination.tourist_attractions, National Museum of Mexican Art
Art Institute of Chicago Building, exhibitions.exhibition_venue.exhibitions_at_this_venue, m.0gy6sp6
Chicago, location.place_with_neighborhoods.neighborhoods, Lincoln Square
Chicago, location.place_with_neighborhoods.neighborhoods, East Side
Adler Planetarium, architecture.structure.architect, Ernest Grunsfeld,Jr.
Chicago, location.place_with_neighborhoods.neighborhoods, Grand Boulevard
Chicago, location.citytown.postal_codes, 60604
Encyclopedia of Chicago, common.topic.notable_for, g.125b9xbyk
Near West Side, location.neighborhood.neighborhood_of, Chicago metropolitan area
Heller International Building, location.location.containedby, Chicago
Chicago Daily News, book.book_subject.works, Chicago under Glass: Early Photographs from the Chicago Daily News
Prairie Avenue, location.location.containedby, Chicago
Local search, common.topic.subject_of, Chicago Citation Services
Central Station, Chicago, common.topic.notable_types, Neighborhood
Chicago, location.citytown.postal_codes, 60602
Edison Park, location.location.containedby, Chicago
Skyline of City of Chicago, common.image.size, m.0kjks2
Chicago under Glass: Early Photographs from the Chicago Daily News, common.topic.notable_types, Book
Grand Boulevard, common.topic.image, Chicago Community Area 38 - Grand Boulevard
The Blossom Method, organization.organization.place_founded, Chicago
Willis Tower, architecture.structure.architecture_firm, Skidmore, Owings & Merrill
m.0gy6sp6, exhibitions.exhibition_run.venue, Art Institute of Chicago Building
Chicago, location.citytown.postal_codes, 60689
Chicago Cougars, common.topic.article, m.0637kx
Adler Planetarium, architecture.structure.architectural_style, Art Deco
South Chicago, location.location.containedby, Chicago
Encyclopedia of Chicago, common.topic.article, m.080br80
Skyline of City of Chicago, common.image.appears_in_topic_gallery, Chicago
Near West Side, location.neighborhood.neighborhood_of, Chicago
Chicago metropolitan area, location.location.contains, Norwood Park
The Chicago Defender, common.topic.article, m.0j9pb
m.05kmjz9, architecture.ownership.structure, Willis Tower
Art Institute of Chicago Building, architecture.structure.architect, Renzo Piano
Chicago under Glass: Early Photographs from the Chicago Daily News, book.book.editions, Chicago under Glass: Early Photographs from the Chicago Daily News
Chicago metropolitan area, location.location.contains, Hyde Park
m.04lqvvk, exhibitions.exhibition_run.sponsor, Chicago
Chicago, book.book_subject.works, Jack Gance
Art Institute of Chicago Building, common.topic.image, 20070622 Art Institute of Chicago Front View
South Chicago, common.topic.notable_for, g.1259dkfdj
Chicago, location.citytown.postal_codes, 60628
North Center, location.neighborhood.neighborhood_of, Chicago metropolitan area
Chicago metropolitan area, location.location.contains, Armour Square
Armour Square, location.location.containedby, Chicago
Chicago metropolitan area, location.location.contains, Logan Square
m.0cg6t87, common.webpage.topic, 334 Chicago
Cabrini–Green Homes, location.location.containedby, Chicago
Chicago, book.book.editions, Chicago
Chicago under Glass: Early Photographs from the Chicago Daily News, book.written_work.subjects, Chicago Daily News
Chicago, location.citytown.postal_codes, 60684
South Chicago, location.neighborhood.neighborhood_of, Chicago
Chicago, location.citytown.postal_codes, 60638
Lincoln Square, location.location.containedby, Chicago
John Hancock Center, location.location.containedby, Chicago
Chicago, common.image.size, m.01x3bdy
Hotel Burnham Chicago, a Kimpton Hotel, common.topic.subjects, Chicago
Lincoln Square, location.neighborhood.neighborhood_of, Chicago metropolitan area
Chicago Lawn, location.location.containedby, Chicago metropolitan area
Chicago, location.location.adjoin_s, m.02xl9_1
Chicago Loop, common.topic.article, m.0gz46j
Chicago under Glass: Early Photographs from the Chicago Daily News, common.topic.article, m.0651szy
John Hancock Center, architecture.structure.architect, Bruce Graham
The Chicago Maroon, common.topic.article, m.048nyj
Chicago Lawn, common.topic.notable_for, g.1256y2fpq
Chicago metropolitan area, location.location.contains, Belmont Cragin
Chicago, common.topic.subject_of, Hotel Monaco Chicago, a Kimpton Hotel
Chicago metropolitan area, location.location.contains, Oriole Park
Chicago Lawn, location.location.geolocation, m.02_hmyf
Armour Square, location.neighborhood.neighborhood_of, Chicago metropolitan area
Chicago, location.citytown.postal_codes, 60608
Lower West Side, location.neighborhood.neighborhood_of, Chicago
Chicago, location.citytown.postal_codes, 60686
Cadillac Palace Theatre, location.location.containedby, Chicago
Chicago, book.written_work.subjects, Culture
Chicago, location.location.adjoin_s, m.02wm3lx
Chicago metropolitan area, location.location.contains, Cabrini–Green Homes
Chicago SEO Services, common.topic.subjects, Link Building
Millennium Centre, location.location.containedby, Chicago
Hyde Park, location.neighborhood.neighborhood_of, Chicago metropolitan area
Hotel Allegro Chicago, a Kimpton Hotel, common.topic.subject_of, Hotel
Adler Planetarium, location.location.containedby, Chicago
Art Institute of Chicago, location.location.containedby, United States of America
Hyatt Regency Chicago, location.location.containedby, United States of America
Chicago, location.citytown.postal_codes, 60620
Uptown, location.neighborhood.neighborhood_of, Chicago
Central Station, Chicago, common.topic.notable_for, g.12590b_1k
Chicago, location.citytown.postal_codes, 60634
Chicago under Glass: Early Photographs from the Chicago Daily News, book.book.genre, Coffee table book
Chicago, location.citytown.postal_codes, 60625
Chicago Cultural Center, location.location.containedby, Chicago
Chicago, travel.travel_destination.tourist_attractions, Field Museum of Natural History
Encyclopedia of Chicago, book.book.editions, The Encyclopedia of Chicago
Chicago, location.citytown.postal_codes, 60675
Chicago, exhibitions.exhibition_sponsor.exhibitions_sponsored, m.04lqvvk
Chicago Cultural Center, common.topic.image, Chicago Cultural Center
Old Town, location.neighborhood.neighborhood_of, Chicago metropolitan area
Chicago Lawn, location.location.containedby, Illinois
Willis Tower, architecture.structure.architectural_style, International Style
Chicago, book.book_subject.works, Then We Came to the End
Art Institute of Chicago, architecture.building_occupant.buildings_occupied, m.0jrk2xl
Chicago Housing Authority, common.topic.webpage, m.0kn4bbb
Chicago, location.citytown.postal_codes, 60637
Chicago Housing Authority, common.topic.notable_for, g.1256np3hm
Chicago, common.topic.subject_of, Hotel Burnham Chicago, a Kimpton Hotel
Art Institute of Chicago Building, location.location.containedby, Chicago
Art Institute of Chicago Building, location.location.geolocation, m.02_vxcr
Grand Boulevard, location.neighborhood.neighborhood_of, Chicago
Chicago, location.place_with_neighborhoods.neighborhoods, Greater Grand Crossing
Chicago, location.location.adjoin_s, m.02xl9zd
Sears, Roebuck and Company Complex, location.location.containedby, Chicago
Washington Heights, location.neighborhood.neighborhood_of, Chicago
Chicago Record, common.topic.notable_for, g.1257j9q0v
Museum of Science and Industry, architecture.structure.architect, Charles B. Atwood
Art Institute of Chicago Building, exhibitions.exhibition_venue.exhibitions_at_this_venue, m.0529jjs
60657-3241, location.location.containedby, Chicago
Art Institute of Chicago Building, film.film_location.featured_in_films, Ferris Bueller's Day Off
Chicago, location.place_with_neighborhoods.neighborhoods, Chinatown
Chicago metropolitan area, location.place_with_neighborhoods.neighborhoods, Grand Boulevard
Chicago, freebase.valuenotation.is_reviewed, GUID
Chicago under Glass: Early Photographs from the Chicago Daily News, book.written_work.subjects, Photography
m.0jrk2xl, architecture.occupancy.occupant, Art Institute of Chicago
Prairie Avenue, location.neighborhood.neighborhood_of, Chicago metropolitan area
Chicago, location.citytown.postal_codes, 60614
Edison Park, location.neighborhood.neighborhood_of, Chicago metropolitan area
Fazlur Rahman Khan, architecture.architect.structures_designed, Willis Tower
Willis Tower, architecture.structure.architect, Bruce Graham
m.05kmjzn, architecture.ownership.structure, Willis Tower
Encyclopedia of Chicago, book.book.genre, Reference work
Navy Pier, location.location.contains, Chicago Shakespeare Theater
Chicago metropolitan area, location.place_with_neighborhoods.neighborhoods, Uptown
Chicago, common.topic.image, Skyline of City of Chicago
Chicago Lawn, common.topic.image, Chicago Community Area 65 - Chicago Lawn
Near North Side, location.neighborhood.neighborhood_of, Chicago
Logan Square, location.neighborhood.neighborhood_of, Chicago
Chicago Lawn, location.location.containedby, Chicago
60657, location.location.containedby, Chicago
Chicago Cultural Center, travel.tourist_attraction.near_travel_destination, Chicago
Chicago, location.citytown.postal_codes, 60633
Chicago, travel.travel_destination.tourist_attractions, Polish Museum of America
Chicago, common.image.appears_in_topic_gallery, Chicago
Belmont Cragin, location.neighborhood.neighborhood_of, Chicago
Chicago Marriott Southwest at Burr Ridge, common.topic.notable_types, Accommodation
Dziennik Związkowy, book.newspaper.circulation_areas, Chicago
Chicago, location.place_with_neighborhoods.neighborhoods, Union Ridge
Willis Tower, architecture.structure.architectural_style, High-tech architecture
The Chicago Maroon, book.newspaper.headquarters, m.0h6gvlv
Chicago metropolitan area, location.location.contains, Jefferson Park
Chicago, book.book_subject.works, My Friend Leonard
Chicago, location.citytown.postal_codes, 60642
Hyde Park Art Center, travel.tourist_attraction.near_travel_destination, Chicago
Chicago Lawn, location.neighborhood.neighborhood_of, Chicago metropolitan area
Encyclopedia of Chicago, book.book.genre, Encyclopedia
Renzo Piano, architecture.architect.structures_designed, Art Institute of Chicago Building
Chicago, travel.travel_destination.tourist_attractions, DuSable Museum of African American History
Chicago metropolitan area, location.location.contains, Lincoln Square
Chicago, book.book_subject.works, The Pit: A Story of Chicago
Chicago, book.book_subject.works, Chicago
John Hancock Center, architecture.structure.architectural_style, Structural Expressionism
m.0529fr7, exhibitions.exhibition_run.venue, Art Institute of Chicago Building
Encyclopedia of Chicago, book.written_work.editor, James R. Grossman
Chicago under Glass: Early Photographs from the Chicago Daily News, book.written_work.author, Richard Cahan
Art Institute of Chicago Building, architecture.structure.architectural_style, Beaux-Arts architecture
Chicago, location.citytown.postal_codes, 60616
West Englewood, Chicago, common.topic.article, m.0646jn
Kinzie Street railroad bridge, transportation.bridge.locale, Chicago
Chicago metropolitan area, location.location.contains, Irving Park
Chicago, location.location.adjoin_s, m.02xl9zv
Chicago metropolitan area, location.location.contains, Mount Greenwood
Chicago, location.citytown.postal_codes, 60609
Encyclopedia of Chicago, book.written_work.editor, Janice L. Reiff
Bruce Graham, architecture.architect.structures_designed, John Hancock Center
Ferris Bueller's Day Off, film.film.featured_film_locations, Art Institute of Chicago Building
West Town, location.neighborhood.neighborhood_of, Chicago
Chicago Cultural Center, location.location.street_address, m.04464g5
Emil Bach House, location.location.containedby, Chicago
The Chicago Maroon, book.newspaper.circulation_areas, Chicago
Chicago, location.citytown.postal_codes, 60643
Chicago, location.citytown.postal_codes, 60624
The Chicago Maroon, common.topic.webpage, m.0h6h1pg
Chicago metropolitan area, location.place_with_neighborhoods.neighborhoods, Prairie Avenue
West Lawn, Chicago, common.topic.notable_for, g.1255w0l4j
Willis Tower, architecture.building.building_function, Office
Cadillac Palace Theatre, architecture.structure.architectural_style, French Baroque architecture
The Chicago Way, common.topic.article, m.065wn21
Grand Boulevard, location.location.containedby, Chicago
Chicago, location.place_with_neighborhoods.neighborhoods, Hegewisch
Near South Side, location.neighborhood.neighborhood_of, Chicago
Chicago Cougars, common.topic.notable_for, g.1256prs1h
Chicago Shakespeare Theater, location.location.containedby, Navy Pier
Chicago Flame, common.topic.notable_for, g.12594nbb9
South Chicago, common.topic.article, m.050858
Chicago, location.location.adjoin_s, m.02yxb_v
Art Institute of Chicago Building, common.topic.article, m.02rvwry
Armour Square, common.topic.image, Chicago Community Area 34 - Armour Square
Chicago, location.location.containedby, Willis Tower
Near North Side, common.topic.image, ChicagovanafSearsTower
Chicago, location.place_with_neighborhoods.neighborhoods, Armour Square
Cadillac Palace Theatre, architecture.structure.architect, George L. Rapp
Chicago, location.citytown.postal_codes, 60693
Chicago, location.location.partially_containedby, Area code 312
John Hancock Center, travel.tourist_attraction.near_travel_destination, Chicago
Chicago, book.book_subject.works, Encyclopedia of Chicago
Chicago, location.citytown.postal_codes, 60610
John Hancock Center, architecture.structure.architecture_firm, Skidmore, Owings & Merrill
Chicago, location.citytown.postal_codes, 60639
Field Museum of Natural History, travel.tourist_attraction.near_travel_destination, Chicago
Chicago, location.place_with_neighborhoods.neighborhoods, Edison Park
Chicago, book.book_subject.works, Native Son
m.0jrk2xl, architecture.occupancy.building, Art Institute of Chicago Building

Answer: Willis Tower