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: where are boeing headquarters? 
Knowledge Triplets: GOES 13, spaceflight.spacecraft.manufacturer, Boeing
Boeing, business.business_operation.industry, Aircraft Manufacturing
Boeing, organization.organization.leadership, m.09t8hv7
Publicly listed company, common.topic.notable_for, g.125512q8r
BOEING CO Common Stock, business.issue.trading_symbol, OFEX LONDON - Small Caps:BOE
Boeing, business.business_operation.industry, Guided Missile and Space Vehicle Manufacturing
m.0bqzg70, business.competitive_space_mediator.company, Boeing
Boeing, spaceflight.rocket_manufacturer.rockets_manufactured, Saturn V
Boeing, award.ranked_item.appears_in_ranked_lists, m.07y9f7b
Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing, business.industry.companies, Boeing
Boeing C-137 Stratoliner, freebase.valuenotation.has_value, Manufacturer's empty weight
Boeing, organization.organization.board_members, m.03x7chf
Boeing, business.business_operation.competitive_space, m.098kgrr
Boeing, award.ranked_item.appears_in_ranked_lists, m.0g5bt8_
William Boeing, people.person.nationality, Germany
Boeing, organization.organization.board_members, m.03x2bc1
Boeing, business.business_operation.current_liabilities, m.090887v
Boeing, award.ranked_item.appears_in_ranked_lists, m.07z19fs
USA-248, freebase.valuenotation.is_reviewed, Launch Date
Aerospace Engineering, business.industry.companies, Lockheed Martin
Boeing, organization.organization.leadership, m.0z45sfg
m.05h9j1r, business.acquisition.acquiring_company, Boeing
m.07y9dl_, award.ranking.item, Boeing
Boeing, common.topic.notable_types, Organization founder
Boeing, common.topic.webpage, m.01xwzfr
m.0gwnc6m, business.asset_ownership.owned_asset, Boeing ZA001
m.09t8hv7, organization.leadership.organization, Boeing
Boeing 707, aviation.aircraft_model.manufacturer, Boeing Commercial Airplanes
Boeing E-6 Mercury, common.topic.article, m.0190bp
Boeing, organization.organization.place_founded, Seattle
Boeing, organization.organization.headquarters, m.02_6pm_
Boeing E-6 Mercury, aviation.aircraft_model.engine_type, CFM International CFM56
Boeing Versus Airbus: The Inside Story of the Greatest International Competition in Business, book.written_work.subjects, Airbus
Boeing, organization.organization.board_members, m.03x32l9
Aerospace Engineering, business.industry.companies, Pioneer Astronautics
Boeing, business.business_operation.industry, Aircraft
Boeing Commercial Airplanes, organization.organization.place_founded, Seattle
m.04d1xbb, organization.organization_board_membership.organization, Boeing
Boeing C-137 Stratoliner, freebase.valuenotation.has_value, Range
BOEING CO Common Stock, business.issue.trading_symbol, TYO:7661
Boeing, organization.organization.legal_structure, Publicly listed company
Boeing, award.ranked_item.appears_in_ranked_lists, m.07z11n6
m.0cv3_11, education.education.student, William Boeing
Boeing, spaceflight.satellite_manufacturer.spacecraft_manufactured, ASTRA 1F
Seattle, location.location.nearby_airports, Boeing Field
William Boeing, people.person.nationality, United States of America
Boeing E-6 Mercury, aviation.aircraft_model.designed_by, Boeing
Boeing E-6 Mercury, freebase.valuenotation.has_no_value, Maximum Speed
Boeing, organization.organization.board_members, m.03x03_p
USA-248, freebase.valuenotation.is_reviewed, Manufacturer
m.03x7cgj, organization.organization_board_membership.organization, Boeing
Boeing, business.business_operation.revenue, m.03xfjdd
Boeing, aviation.aircraft_designer.aircraft_models_designed, Boeing E-6 Mercury
Boeing, organization.organization.board_members, m.03x7cfr
EPIC Systems, Inc, organization.organization.sectors, Aerospace
Boeing, business.business_operation.revenue, m.07z19g6
Boeing, book.book_subject.works, Boeing Versus Airbus: The Inside Story of the Greatest International Competition in Business
Boeing, business.business_operation.net_profit, m.07z19jm
Aerospace Engineering, business.industry.companies, Bigelow Aerospace
Aircraft, book.book_subject.works, Boeing Versus Airbus: The Inside Story of the Greatest International Competition in Business
m.01xwzfr, common.webpage.resource, Boeing web site
TDRS-K, spaceflight.satellite.launch_site, Cape Canaveral Air Force Station
International Space Station, spaceflight.spacecraft.manufacturer, Boeing
Location, freebase.type_profile.published, Published
Boeing, organization.organization.leadership, m.09tj7wh
Boeing, organization.organization.companies_acquired, m.05h9j1r
Saturn INT-21, spaceflight.rocket.manufacturer, Boeing
Delta II, spaceflight.rocket.launch_sites, Cape Canaveral Air Force Station Space Launch Complex 17
Boeing, common.topic.webpage, m.0b6rhzk
BOEING CO Common Stock, business.issue.trading_symbol, EuroTLX:BA
m.0gwnc6m, business.asset_ownership.owner, Boeing
Aircraft Manufacturing, business.industry.companies, AAR Corp
Boeing, spaceflight.rocket_manufacturer.rockets_manufactured, Delta IV
m.02_6pm_, location.mailing_address.citytown, Chicago
Boeing Versus Airbus: The Inside Story of the Greatest International Competition in Business, book.written_work.subjects, Aircraft
SYSPRO Sofware Ltd., organization.organization.sectors, Aerospace
William Boeing, people.person.education, m.0cv3_11
William Boeing, organization.organization_founder.organizations_founded, Boeing
m.07z19fk, award.ranking.item, Boeing
Boeing, business.business_operation.competitive_space, m.098kgmz
Boeing Defense, Space & Security, spaceflight.rocket_manufacturer.rockets_manufactured, Delta IV
Delta IV, spaceflight.rocket.manufacturer, Boeing
m.09tw_r3, organization.organization_board_membership.organization, Boeing
Detroit, base.biblioness.bibs_location.country, United States of America
m.02hvyln, aviation.aircraft_ownership_count.aircraft_model, Boeing E-6 Mercury
United States of America, location.country.administrative_divisions, Chicago
Boeing, award.competitor.competitions, 2014 Airshow Orders Race
Boeing, business.business_operation.revenue, m.07z19gn
Boeing E-6 Mercury, aviation.aircraft_model.aircraft_type, Control
m.07z19dx, award.ranking.item, Boeing
Boeing, business.business_operation.competitive_space, m.0bqzg70
Boeing, award.ranked_item.appears_in_ranked_lists, m.0b44m4c
Kepler Spacecraft, spaceflight.satellite.launch_site, Cape Canaveral Air Force Station Space Launch Complex 17
Boeing, spaceflight.rocket_manufacturer.rockets_manufactured, Ares I
Boeing, business.business_operation.net_profit, m.07z11nn
Boeing, spaceflight.satellite_manufacturer.spacecraft_manufactured, Jarvis
Kennedy Space Center Launch Complex 39, spaceflight.rocket_launch_site.controlling_country, United States of America
Boeing Versus Airbus: The Inside Story of the Greatest International Competition in Business, book.book.genre, Non-fiction
Boeing, organization.organization.board_members, m.03x2bmq
Aircraft, business.industry.companies, Williams International
Boeing Versus Airbus: The Inside Story of the Greatest International Competition in Business, common.topic.notable_types, Book
Boeing, common.topic.notable_for, g.1255hgkfv
Boeing, award.ranked_item.appears_in_ranked_lists, m.07y9dl_
Boeing, business.business_operation.industry, Aerospace
BOEING CO Common Stock, business.issue.trading_symbol, Amsterdam Stock Exchange:BOEI
Boeing, spaceflight.rocket_manufacturer.rockets_manufactured, Saturn INT-21
m.02_6pm_, location.location.geolocation, m.04nnfsy
Boeing, organization.organization.board_members, m.09tw_qd
Boeing, business.business_operation.net_profit, m.07z19j5
m.09tw_q5, organization.organization_board_membership.organization, Boeing
Aerospace, base.skosbase.vocabulary_equivalent_topic.narrower_concept, Aerospace industries
Boeing, business.business_operation.industry, Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
m.07y9gtt, award.ranking.item, Boeing
m.09tw_qd, organization.organization_board_membership.organization, Boeing
m.03x7cjv, organization.organization_board_membership.organization, Boeing
Boeing, business.business_operation.retained_earnings, m.0908894
Boeing Versus Airbus: The Inside Story of the Greatest International Competition in Business, common.topic.article, m.063q7_x
United Launch Alliance, organization.organization.leadership, m.011k7hwh
Boeing, organization.organization_founder.organizations_founded, United Launch Alliance
Pioneer Astronautics, organization.organization.geographic_scope, United States of America
2014 Airshow Orders Race, award.competition.competitors, Boeing
Boeing E-6 Mercury, common.topic.notable_for, g.1258v86ww
Aircraft, business.industry.companies, Boeing
m.03x5m65, organization.organization_board_membership.organization, Boeing
Aerospace Engineering, business.industry.companies, AAR Corp
Boeing Model 6, aviation.aircraft_model.manufacturer, Boeing
Boeing, business.business_operation.net_profit, m.07z19hr
m.04q5flv, location.mailing_address.country, United States of America
Boeing E-6 Mercury, freebase.valuenotation.has_no_value, Range
William Boeing, common.topic.article, m.01t929
William Boeing, common.topic.image, Model of B&W at Future of Flight Museum shop
Boeing, business.business_operation.assets, m.0908881
Illinois, location.administrative_division.first_level_division_of, United States of America
Chicago, base.biblioness.bibs_location.state, Illinois
m.09tj7wh, organization.leadership.organization, Boeing
Boeing, organization.organization.leadership, m.09t948p
Boeing E-6 Mercury, aviation.aircraft_model.aircraft_type, Command
William Boeing, common.topic.image, Boeing Portrait
m.0z45sfg, organization.leadership.organization, Boeing
m.011k7hwh, organization.leadership.role, CEO
Boeing, business.business_operation.revenue, m.07z19h2
Boeing, organization.organization.board_members, m.09tn3_4
USA-248, freebase.valuenotation.is_reviewed, Launch Site
m.09tw_pq, organization.organization_board_membership.organization, Boeing
Boeing, award.ranked_item.appears_in_ranked_lists, m.07z19f3
m.03x7chf, organization.organization_board_membership.organization, Boeing
Boeing 707, common.topic.notable_types, Aircraft model
Landsat 7, spaceflight.satellite.launch_site, Vandenberg Air Force Base
Boeing E-6 Mercury, common.topic.notable_types, Aircraft model
Aircraft Manufacturing, business.industry.companies, Textron
United Launch Alliance, business.business_operation.industry, Aerospace Engineering
Boeing, base.schemastaging.organization_extra.phone_number, m.0pxp_m_
m.098kgrr, business.competitive_space_mediator.company, Boeing
Boeing, award.ranked_item.appears_in_ranked_lists, m.07z19fk
Aircraft Manufacturing, business.industry.companies, Embraer-Empresa Brasileira de Aeronautica
Boeing, award.ranked_item.appears_in_ranked_lists, m.07z19f_
Boeing, spaceflight.rocket_manufacturer.rockets_manufactured, Delta II
Chicago, base.biblioness.bibs_location.country, United States of America
m.07z19f3, award.ranking.item, Boeing
m.03x2bmq, organization.organization_board_membership.organization, Boeing
Boeing, spaceflight.satellite_manufacturer.spacecraft_manufactured, USA-248
Detroit, location.location.containedby, United States of America
Boeing, business.business_operation.revenue, m.0b44m4l
BOEING CO Common Stock, business.issue.trading_symbol, Mexico:BA*
Boeing E-6 Mercury, aviation.aircraft_model.number_owned_by, m.02hvyln
Boeing, base.ontologies.ontology_instance.equivalent_instances, m.09bwf1x
m.011k7hwh, organization.leadership.organization, United Launch Alliance
Illinois, base.biblioness.bibs_location.country, United States of America
m.07z19f_, award.ranking.item, Boeing
boeing_logo.jpeg, common.image.appears_in_topic_gallery, Boeing
Aircraft Manufacturing, business.industry.companies, Boeing
m.0g4y0c9, common.webpage.topic, Boeing
Aircraft Manufacturing, business.industry.parent_industry, Aerospace Product and Parts Manufacturing
m.02_6pm_, location.mailing_address.country, United States of America
William Boeing, people.person.profession, Businessperson
Boeing Defense, Space & Security, spaceflight.satellite_manufacturer.spacecraft_manufactured, ASTRA 1F
Boeing Versus Airbus: The Inside Story of the Greatest International Competition in Business, common.topic.notable_for, g.1257jlv1d
Boeing, business.business_operation.operating_income, m.03xfjdm
boeing_logo.jpeg, common.image.size, m.0k66b1_
Aircraft, business.industry.companies, Alabama Aircraft Industries Inc Birmingham
European Defence Industries Group, organization.organization.sectors, Aerospace
Boeing, business.business_operation.operating_income, m.090888h
Business Aircraft Manufacture, business.competitive_space.company, m.0bqzg70
Boeing, organization.organization.board_members, m.03x4q97
Chicago, location.location.containedby, United States of America
Organization founder, common.topic.article, m.02_77m6
Boeing, organization.organization.board_members, m.03x5m65
Delta II, spaceflight.rocket.manufacturer, Boeing Defense, Space & Security
Boeing, spaceflight.rocket_manufacturer.rockets_manufactured, Saturn INT-20
Boeing E-6 Mercury, common.topic.image, An E-6B Mercury on the ground
Boeing, business.customer.supplier, Neudesic
Boeing, business.business_operation.revenue, m.07z19gw
Aircraft, business.industry.parent_industry, Aircraft Manufacturing
William Boeing, people.deceased_person.cause_of_death, heart attack
m.0g5bt8_, award.ranking.item, Boeing
Aerospace, common.topic.article, m.0147gx
Boeing web site, common.resource.annotations, m.01xwzfr
Aerospace Engineering, business.industry.companies, Northrop Grumman
Boeing, business.business_operation.current_assets, m.090888q
m.07z19fb, award.ranking.item, Boeing
m.0b6rhzk, common.webpage.topic, Boeing
Aircraft Manufacturing, business.industry.child_industry, Aircraft Engines and Engine Parts
m.098kgmz, business.competitive_space_mediator.space, Commercial Aircraft
William Boeing, aviation.aircraft_designer.aircraft_models_designed, Boeing Model 6
Boeing, business.business_operation.revenue, m.0908888
Aircraft, business.industry.companies, Avro Canada
William Boeing, symbols.name_source.namesakes, Boeing Field
Boeing Commercial Airplanes, aviation.aircraft_manufacturer.aircraft_models_made, Boeing 707
Aircraft Manufacturing, business.industry.companies, Grahame-White, Blériot, and Maxim Company
m.03x29fd, organization.organization_board_membership.organization, Boeing
Boeing, spaceflight.satellite_manufacturer.spacecraft_manufactured, GOES 15
Boeing ZA001, business.asset.owners, m.0gwnc6m
Boeing E-6 Mercury, freebase.valuenotation.has_no_value, Manufacturer's empty weight
Aircraft Manufacturing, business.industry.companies, Blackburn Aircraft
Boeing, organization.organization.product_of_merger, m.047j48z
Vandenberg Air Force Base, location.location.containedby, United States of America
Aircraft Manufacturing, business.industry.child_industry, Aircraft
BOEING CO Common Stock, common.topic.notable_types, Issue
Boeing Versus Airbus: The Inside Story of the Greatest International Competition in Business, book.book.editions, Boeing Versus Airbus: The Inside Story of the Greatest International Competition in Business
Ares I, spaceflight.rocket.manufacturer, Boeing
m.0bqzg70, business.competitive_space_mediator.brand, Boeing Business Jet
Commercial Aircraft, business.competitive_space.company, m.098kgmz
Boeing, business.business_operation.cash, m.090888y
Boeing, business.business_operation.liabilities, m.090887m
Seattle, base.biblioness.bibs_location.country, United States of America
Boeing 707, aviation.aircraft_model.manufacturer, Boeing
Delta II, spaceflight.rocket.manufacturer, Boeing
USA-248, spaceflight.spacecraft.manufacturer, Boeing
m.09tw_qm, organization.organization_board_membership.organization, Boeing
William Boeing, common.topic.notable_types, Organization founder
Aircraft, business.industry.companies, AeroVironment
m.011nd5j0, location.mailing_address.country, United States of America
William Boeing, people.person.education, m.0n1m5kk
United States of America, location.country.administrative_divisions, Illinois
Boeing E-6 Mercury, aviation.aircraft_model.parent_aircraft_model, Boeing C-137 Stratoliner
Boeing, organization.organization.board_members, m.09tw_pz
Boeing Model 1, aviation.aircraft_model.designed_by, William Boeing
Boeing Field, location.location.containedby, Seattle
Boeing C-137 Stratoliner, aviation.aircraft_model.manufacturer, Boeing
Boeing, organization.organization.board_members, m.03x29fd
Boeing C-137 Stratoliner, aviation.aircraft_model.parent_aircraft_model, Boeing 707
m.03x2b6z, organization.organization_board_membership.organization, Boeing
Business Aircraft Manufacture, business.competitive_space.related_industries, Aircraft Manufacturing
Boeing, business.business_operation.operating_income, m.0b44m4t
Aerospace Engineering, business.industry.companies, United Launch Alliance
Boeing, organization.organization.board_members, m.04d1xbb
Seattle, location.location.containedby, United States of America
Aerospace, book.book_subject.works, No frills
William Boeing, people.deceased_person.place_of_death, Seattle
Boeing Defense, Space & Security, common.topic.notable_types, Business Operation
Boeing C-137 Stratoliner, common.topic.notable_types, Aircraft model
William Boeing, people.person.place_of_birth, Detroit
m.0pxp_m_, base.schemastaging.phone_sandbox.service_location, United States of America
USA-248, common.topic.notable_for, g.1q3sf3jws
Boeing C-137 Stratoliner, freebase.valuenotation.has_value, Cruise Speed
Delta III, spaceflight.rocket.manufacturer, Boeing
EPIC Systems, Inc, organization.organization.geographic_scope, Illinois
William Boeing, common.topic.image, WEBoeing,1929
TDRS-K, spaceflight.spacecraft.manufacturer, Boeing
m.098kgmz, business.competitive_space_mediator.company, Boeing
BOEING CO Common Stock, common.topic.notable_for, g.1255vf8sx
USA-248, spaceflight.satellite.launch_site, Cape Canaveral Air Force Station Space Launch Complex 37
Boeing, spaceflight.satellite_manufacturer.spacecraft_manufactured, TDRS-K
Government Aircraft Manufacture, business.competitive_space.company, m.098kgrr
Boeing Model 6, common.topic.notable_types, Aircraft model
Boeing Commercial Airplanes, business.business_operation.industry, Aerospace
North American Aviation, business.business_operation.industry, Aerospace
Boeing, spaceflight.rocket_manufacturer.rockets_manufactured, Saturn-Shuttle
Boeing, organization.organization.board_members, m.09tw_qw
EPIC Systems, Inc, organization.organization.geographic_scope, Chicago
BOEING CO Common Stock, business.issue.trading_symbol, LSE:BOE
Chicago, base.biblioness.bibs_topic.subsumes, Chicago
Boeing 707, freebase.valuenotation.has_value, Manufacturer's empty weight
Boeing, spaceflight.satellite_manufacturer.spacecraft_manufactured, CST-100
United States of America, location.country.first_level_divisions, Illinois
m.047j48z, organization.organization_merger.became_organization, Boeing
Boeing, award.ranked_item.appears_in_ranked_lists, m.07z19fb
Illinois, location.location.containedby, United States of America
Aircraft Manufacturing, business.industry.parent_industry, Transportation Equipment Manufacturing
Aircraft Manufacturing, business.industry.companies, Triumph Group
m.09tw_qw, organization.organization_board_membership.organization, Boeing
Boeing, organization.organization.board_members, m.046w6z1
m.07y9f7b, award.ranking.item, Boeing
Boeing, business.business_operation.net_profit, m.07z19hz
Boeing, common.topic.image, boeing_logo.jpeg
Boeing, business.issuer.issue, BOEING CO Common Stock
Illinois, base.aareas.schema.administrative_area.administrative_parent, United States of America
Boeing Model 6, aviation.aircraft_model.designed_by, William Boeing
Boeing E-6 Mercury, common.topic.image, US Navy E-6 Mercury
Neudesic, organization.organization.headquarters, m.011nd5j0
m.03x2bc1, organization.organization_board_membership.organization, Boeing
Boeing, organization.organization.board_members, m.03x2b6z
Boeing, business.business_operation.revenue, m.07z11nf
BOEING CO Common Stock, business.issue.trading_symbol, Tradegate:BCO
Boeing E-6 Mercury, aviation.aircraft_model.passengers, m.0x1qn3z
William Boeing, common.topic.notable_for, g.12599cbzp
Boeing Field, aviation.airport.serves, Seattle
m.05yq4jd, projects.project_participation.participant, Boeing
Boeing, business.business_operation.revenue, m.07z19gf
Delta IV, spaceflight.rocket.manufacturer, Boeing Defense, Space & Security
Boeing, business.business_operation.net_profit, m.07z19jd
Boeing 707, aviation.aircraft_model.variants, Boeing C-137 Stratoliner
Boeing 707, freebase.valuenotation.has_value, Cruise Speed
Boeing Defense, Space & Security, business.business_operation.industry, Aerospace
m.0422lc0, common.webpage.topic, Boeing
Boeing, organization.organization.headquarters, m.02_6pm_
BOEING CO Common Stock, business.issue.trading_symbol, Turquoise:BA
Boeing, business.business_operation.industry, Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing
United States of America, base.aareas.schema.administrative_area.administrative_children, Illinois
Boeing, organization.organization.board_members, m.03x7cgj
m.0n1m5kk, education.education.student, William Boeing
m.01xwzfr, common.webpage.topic, Boeing
Publicly listed company, common.topic.article, m.079bdm
Boeing Model 1, common.topic.notable_types, Aircraft model
m.09t948x, organization.leadership.organization, Boeing
m.0b44m4c, award.ranking.item, Boeing
ASTRA 1F, spaceflight.spacecraft.manufacturer, Boeing
Saturn V, spaceflight.rocket.launch_sites, Cape Canaveral Air Force Station Launch Complex 39A
Guided Missile and Space Vehicle Manufacturing, business.industry.companies, Boeing
Boeing, common.topic.webpage, m.0g4y0c9
Boeing, spaceflight.satellite_manufacturer.spacecraft_manufactured, Landsat 7
m.09bwf1x, base.ontologies.ontology_instance_mapping.freebase_topic, Boeing
Aircraft Manufacturing, common.topic.notable_for, g.125bvnlsq
Pioneer Astronautics, business.business_operation.industry, Aerospace Engineering
Boeing, spaceflight.satellite_manufacturer.spacecraft_manufactured, International Space Station
m.0422lc0, common.webpage.resource, New York Times
Chicago, location.location.containedby, Illinois
BOEING CO Common Stock, business.issue.market_capitalization, m.03xfjdv
Aerospace, business.industry.parent_industry, Transportation Equipment Manufacturing
Boeing E-6 Mercury, aviation.aircraft_model.manufacturer, Boeing
Boeing Field, symbols.namesake.named_after, William Boeing
Boeing Versus Airbus: The Inside Story of the Greatest International Competition in Business, book.written_work.author, John Newhouse
Microsoft Corporation, base.engineering1.rfid_company.location, United States of America
m.09t948p, organization.leadership.organization, Boeing
ASTRA 1F, spaceflight.spacecraft.manufacturer, Boeing Defense, Space & Security
Boeing, common.topic.article, m.0178s
Boeing, organization.organization.board_members, m.09tw_r3
Boeing, business.business_operation.industry, Arms industry
Boeing 707, freebase.valuenotation.has_value, Maximum Speed
Aircraft, business.industry.companies, Gulfstream Aerospace
Boeing, business.business_operation.revenue, m.07z19h9
Chicago, location.administrative_division.country, United States of America
Boeing C-137 Stratoliner, aviation.aircraft_model.variants, Boeing E-6 Mercury
Boeing Model 1, aviation.aircraft_model.manufacturer, Boeing
Illinois, location.administrative_division.country, United States of America
m.047j494, business.company_name_change.company, Boeing
m.03x4q97, organization.organization_board_membership.organization, Boeing
Boeing, organization.organization.previous_names, m.047j494
Boeing, business.business_operation.net_profit, m.07z19hj
Landsat 7, spaceflight.spacecraft.manufacturer, Boeing
Boeing 707, aviation.aircraft_model.variants, Boeing E-6 Mercury
Boeing E-6 Mercury, freebase.valuenotation.has_no_value, Cruise Speed
Boeing, business.employer.number_of_employees, m.0f7q0x_
Chicago, base.biblioness.bibs_topic.is_really, Chicago
Boeing Versus Airbus: The Inside Story of the Greatest International Competition in Business, book.written_work.subjects, Boeing
Boeing E-6 Mercury, aviation.aircraft_model.unit_cost, m.0x08q1g
Boeing Defense, Space & Security, business.business_operation.industry, Arms industry
BOEING CO Common Stock, business.issue.trading_symbol, NYSE:BA
m.09tn3_4, organization.organization_board_membership.organization, Boeing
m.09tw_pz, organization.organization_board_membership.organization, Boeing
Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing, business.industry.companies, Boeing
Pioneer Astronautics, organization.organization.sectors, Aerospace
Boeing, award.ranked_item.appears_in_ranked_lists, m.07y9gtt
Boeing 707, freebase.valuenotation.has_value, Range
Boeing, organization.organization.founders, William Boeing
Boeing, organization.organization.leadership, m.09t9494
Boeing Field, location.location.containedby, United States of America
m.07z11n6, award.ranking.item, Boeing
m.046w6z1, organization.organization_board_membership.organization, Boeing
m.03x32l9, organization.organization_board_membership.organization, Boeing
m.03x7cfr, organization.organization_board_membership.organization, Boeing
Neudesic, business.business_operation.major_customer, Boeing
William Boeing, organization.organization_founder.organizations_founded, Boeing Commercial Airplanes
BOEING CO Common Stock, business.issue.issuer, Boeing
Boeing, organization.organization.board_members, m.09tw_pq
Boeing E-6 Mercury, aviation.aircraft_model.parent_aircraft_model, Boeing 707
Boeing Defense, Space & Security, spaceflight.rocket_manufacturer.rockets_manufactured, Delta II
Boeing, business.business_operation.net_profit, m.090887d
Boeing Model 6, aviation.aircraft_model.manufacturer, Boeing Commercial Airplanes
Boeing, organization.organization.leadership, m.09t948x
Boeing, projects.project_participant.projects, m.05yq4jd
EPIC Systems, Inc, organization.organization.geographic_scope, United States of America
Boeing, spaceflight.rocket_manufacturer.rockets_manufactured, Delta III
Boeing, business.asset_owner.assets_owned, m.0gwnc6m
Boeing, spaceflight.satellite_manufacturer.spacecraft_manufactured, GOES 13
Boeing, award.ranked_item.appears_in_ranked_lists, m.07z19dx
Saturn INT-20, spaceflight.rocket.manufacturer, Boeing
Aircraft, business.industry.companies, g.1236gqvd
m.09t9494, organization.leadership.organization, Boeing
Boeing Commercial Airplanes, organization.organization.founders, William Boeing
United Launch Alliance, organization.organization.founders, Boeing
m.010c6fcs, internet.localized_uri.location, United States of America
Boeing, organization.organization.board_members, m.09tw_qm
GOES 15, spaceflight.spacecraft.manufacturer, Boeing
Boeing E-6 Mercury, common.topic.image, Navy E-6 Mercury at the Mojave Airport
m.07z19fs, award.ranking.item, Boeing
Boeing, common.topic.webpage, m.0422lc0
Boeing, organization.organization.board_members, m.03x7cjv
Jarvis, spaceflight.spacecraft.manufacturer, Boeing
CST-100, spaceflight.spacecraft.manufacturer, Boeing
m.03x03_p, organization.organization_board_membership.organization, Boeing
William Boeing, aviation.aircraft_designer.aircraft_models_designed, Boeing Model 1
European Association of Aerospace Industries, organization.organization.sectors, Aerospace
Aircraft, business.industry.companies, Precision Airmotive
Jarvis, spaceflight.spacecraft.manufacturer, Hughes Aircraft Company
Boeing, organization.organization.board_members, m.09tw_q5
Boeing Commercial Airplanes, aviation.aircraft_manufacturer.aircraft_models_made, Boeing Model 6
William Boeing, people.person.ethnicity, Germans
Boeing, base.schemastaging.organization_extra.contact_webpages, m.010c6fcs
Saturn V, spaceflight.rocket.manufacturer, Boeing
United Launch Alliance, organization.organization.headquarters, m.04q5flv
William Boeing, people.person.gender, Male
Aircraft, business.industry.companies, British Aircraft Corporation
Saturn-Shuttle, spaceflight.rocket.manufacturer, Boeing
BOEING CO Common Stock, business.issue.type_of_issue, Common stock
BOEING CO Common Stock, business.issue.trading_symbol, NYSE Arca Europe:BA
Aircraft, business.industry.companies, Volare
m.098kgrr, business.competitive_space_mediator.space, Government Aircraft Manufacture

Answer: Chicago