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 vice president was also the United States Secretary of the Air Force? 
Knowledge Triplets: m.09vj0kt, base.yupgrade.user.topics, Dick Cheney
Dick Cheney, base.crime.convicted_criminal.convictions, m.05c9bt3
Dick: The Man Who Is President, book.written_work.subjects, Dick Cheney
Dick Cheney, people.person.children, Liz Cheney
Government Office or Title, type.type.expected_by, Title of Chief Executive
Dick Cheney, film.person_or_entity_appearing_in_film.films, m.0vzfqrh
m.051cg89, military.military_service.military_person, Verne Orr
Dick Cheney, people.person.height_meters, 1.73
Michael Donley official portrait, common.image.appears_in_topic_gallery, United States Secretary of the Air Force
Dick Cheney, people.person.employment_history, m.045500b
Dick Cheney, film.person_or_entity_appearing_in_film.films, m.0w038d5
Dick Cheney, film.person_or_entity_appearing_in_film.films, m.0plv_x0
Dick Cheney, people.person.employment_history, m.0b6b6gd
m.07v_4y4, base.yupgrade.user.topics, Dick Cheney
m.0wkb8vm, people.place_lived.person, Dick Cheney
Dick Cheney, government.politician.government_positions_held, m.01z0qwy
m.0zfp0_z, film.performance.actor, Dick Cheney
m.0bydtrx, film.personal_film_appearance.person, Dick Cheney
davewiner, base.yupgrade.user.topics, Dick Cheney
Dick Cheney, film.person_or_entity_appearing_in_film.films, m.0kycl3v
Dick Cheney, government.politician.government_positions_held, m.04d0g88
Government Office or Title, freebase.type_profile.strict_included_types, Abstract
m.0454_yz, education.education.student, Dick Cheney
m.0gz7dtx, film.personal_film_appearance.person, Dick Cheney
Dick Cheney, user.robert.default_domain.daylife.hero_image_id, 02P56hk6mDetd
Government Office or Title, type.type.properties, Jurisdiction
Dick Cheney, government.us_vice_president.to_president, George W. Bush
m.09nmr68, tv.tv_guest_role.actor, Dick Cheney
Dick Cheney, film.person_or_entity_appearing_in_film.films, m.0gz1krm
Dick Cheney, people.person.places_lived, m.03pp0wq
Dick Cheney, film.actor.film, m.0zfp0_z
Dick Cheney, film.person_or_entity_appearing_in_film.films, m.0vxf9ch
m.09vj0j7, base.yupgrade.user.topics, Dick Cheney
Dick Cheney, people.person.profession, Author
Lincoln, location.location.people_born_here, Dick Cheney
Michael Donley official portrait, common.image.appears_in_topic_gallery, Michael B. Donley
m.011p0720, film.personal_film_appearance.person, Dick Cheney
m.03pgvkl, people.place_lived.person, Dick Cheney
The flag of the Secretary of the Air Force, common.image.appears_in_topic_gallery, United States Secretary of the Air Force
Businessperson, people.profession.people_with_this_profession, Dick Cheney
Dick Cheney, people.person.place_of_birth, Lincoln
Anderson Cooper, base.yupgrade.user.topics, Dick Cheney
Verne Orr, military.military_person.service, m.051cg89
m.04d0g88, government.government_position_held.office_holder, Dick Cheney
Dick Cheney, award.award_winner.awards_won, m.07fym6q
Dick Cheney, tv.tv_actor.starring_roles, m.0gfvmzp
Dick Cheney, people.person.employment_history, m.02t7j13
Dick Cheney, people.person.date_of_birth, 1941-01-30
Dick Cheney, government.us_vice_president.vice_president_number, 46
m.04j9005, government.government_position_held.office_position_or_title, United States Secretary of the Air Force
Dick Cheney, user.avh.default_domain.ellerdale_topic.ellerdale_id, 0089-8189
m.02t7j13, business.employment_tenure.person, Dick Cheney
The flag of the Secretary of the Air Force, common.image.size, m.02cfvlr
m.0gyz5tz, film.personal_film_appearance.person, Dick Cheney
Dick Cheney, film.person_or_entity_appearing_in_film.films, m.0pkt96v
Government Office or Title, type.type.properties, Governmental body (if any)
Office, position, or title, owl#inverseOf, Office Holders
Dick Cheney, tv.tv_actor.guest_roles, m.09nmr5t
m.06h_8hr, base.yupgrade.user.topics, Dick Cheney
Dick Cheney, tv.tv_actor.guest_roles, m.09nmr63
m.02_9zqc, people.marriage.spouse, Dick Cheney
m.0gyy85b, film.personal_film_appearance.person, Dick Cheney
m.09nmr5h, tv.tv_guest_role.actor, Dick Cheney
m.07v_6p3, base.yupgrade.user.topics, Dick Cheney
m.0t5jxmm, film.personal_film_appearance.person, Dick Cheney
Dick Cheney, book.book_subject.works, Cheney: The Untold Story of America's Most Powerful and Controversial Vice President
GeorgeStephanopoulos, base.yupgrade.user.topics, Dick Cheney
Dick Cheney, base.saturdaynightlive.person_impersonated_on_snl.snl_impersonations, Dick Cheney (Darrell Hammond)
Dick Cheney, film.person_or_entity_appearing_in_film.films, m.0d175m0
m.0plv_x0, film.personal_film_appearance.person, Dick Cheney
Dick Cheney, people.person.employment_history, m.01z0qxj
m.0454_ys, education.education.student, Dick Cheney
m.05c9bt3, base.crime.criminal_conviction.convicted_person, Dick Cheney
Dick Cheney, government.politician.party, m.03gjk70
Dick Cheney, people.person.education, m.0n11bv_
Dick Cheney, book.book_subject.works, Dick: The Man Who Is President
m.0vxf9ch, film.personal_film_appearance.person, Dick Cheney
Dick Cheney, people.person.ethnicity, White people
Author, people.profession.people_with_this_profession, Dick Cheney
Dick Cheney, imdb.topic.name_id, nm0155515
United States Secretary of the Air Force, common.topic.notable_for, g.125509zyf
United States Secretary of the Air Force, government.government_office_or_title.office_holders, m.04j9005
Dick Cheney, symbols.name_source.namesakes, Agathidium cheneyi
m.0glv9nw, common.webpage.topic, United States Secretary of the Air Force
m.07fym6q, award.award_honor.award_winner, Dick Cheney
United States Secretary of the Air Force, common.topic.notable_types, Government Office or Title
Dick Cheney, tv.tv_actor.guest_roles, m.09nmr5h
Dick Cheney, people.person.places_lived, m.03pgvkl
m.01z0qwq, government.government_position_held.office_holder, Dick Cheney
m.0454_z7, education.education.student, Dick Cheney
m.0h0zx1t, film.performance.actor, Dick Cheney
m.0gfvmzp, tv.regular_tv_appearance.actor, Dick Cheney
Dick Cheney, film.person_or_entity_appearing_in_film.films, m.0l_21bv
m.0d175m0, film.personal_film_appearance.person, Dick Cheney
In My Time: A Personal and Political Memoir, book.written_work.subjects, Dick Cheney
m.0b6b7y1, government.government_position_held.office_holder, Dick Cheney
m.04j9005, government.government_position_held.office_holder, Donald B. Rice
Dick Cheney, film.person_or_entity_appearing_in_film.films, m.0g8m04q
Mary Cheney, people.person.parents, Dick Cheney
m.0l_21bv, film.personal_film_appearance.person, Dick Cheney
Government Office or Title, common.topic.article, m.02xlj1v
Gulf War, base.culturalevent.event.entity_involved, Dick Cheney
Vice President Becker, fictional_universe.fictional_character.based_on, Dick Cheney
m.04j9005, government.government_position_held.appointed_by, George W. Bush
m.01z0qxb, government.government_position_held.office_holder, Dick Cheney
Dick Cheney, nytimes.topic.uri, top$002Freference$002Ftimestopics$002Fpeople$002Fc$002Fdick_cheney
Dick Cheney, tv.tv_actor.guest_roles, m.0k9__51
m.051cg89, military.military_service.military_force, United States Department of the Air Force
George W. Bush, government.us_president.vice_president, Dick Cheney
m.011jr2r_, film.personal_film_appearance.person, Dick Cheney
Dick Cheney, people.person.profession, Politician
Government Office or Title, type.type.expected_by, Office, Position, or Title
m.0qqlg4j, dataworld.gardening_hint.last_referenced_by, Dick Cheney
m.09nmr5n, tv.tv_guest_role.actor, Dick Cheney
m.09sq905, base.yupgrade.user.topics, Dick Cheney
Dick Cheney, book.book_subject.works, Dick Cheney: A Life Of Public Service
m.0w038d5, film.personal_film_appearance.person, Dick Cheney
m.0b6b6gd, business.employment_tenure.person, Dick Cheney
Dick Cheney, people.person.nationality, United States of America
Politician, people.profession.people_with_this_profession, Dick Cheney
Agathidium cheneyi, symbols.namesake.named_after, Dick Cheney
m.0gz1q2j, film.personal_film_appearance.person, Dick Cheney
Office, position, or title, type.property.reverse_property, Office Holders
Government Office or Title, type.type.expected_by, Office
Dick Cheney, user.narphorium.people.nndb_person.nndb_id, 598$002F000022532
m.0nh3gtb, film.personal_film_appearance.person, Dick Cheney
Dick Cheney, people.person.education, m.0454_ys
Office, position, or title, rdf-schema#range, Government Office or Title
Ana Marie Cox, base.yupgrade.user.topics, Dick Cheney
Dick Cheney, people.person.profession, Businessperson
m.0dggt6_, law.legal_case_party_relationship.parties, Dick Cheney
Dick Cheney, film.person_or_entity_appearing_in_film.films, m.0bzbl1r
Dick Cheney, organization.organization_founder.organizations_founded, Energy Task Force
Dick Cheney, people.person.spouse_s, m.02_9zqc
Government Office or Title, type.type.expected_by, Offices/Positions Within the Body
m.09nmr63, tv.tv_guest_role.actor, Dick Cheney
m.045500b, business.employment_tenure.person, Dick Cheney
Government Office or Title, type.type.properties, Category
Rise of the Vulcans: The History of Bush's War Cabinet, book.written_work.subjects, Dick Cheney
m.0454_ym, education.education.student, Dick Cheney
Dick Cheney, people.person.education, m.0454_yz
Dick Cheney, film.person_or_entity_appearing_in_film.films, m.0vpf34g
Government Office or Title, freebase.type_profile.strict_included_types, Topic
Dick Cheney, book.book_subject.works, Rise of the Vulcans: The History of Bush's War Cabinet
United States Secretary of the Air Force, common.topic.image, Michael Donley official portrait
Government Office or Title, type.type.expected_by, Offices
United States Secretary of the Air Force, common.topic.webpage, m.0glv9nw
m.04j9005, government.government_position_held.appointed_by, George W. Bush
m.07y50gk, base.yupgrade.user.topics, Dick Cheney
m.01z0qwy, government.government_position_held.office_holder, Dick Cheney
Cheney: The Untold Story of America's Most Powerful and Controversial Vice President, book.written_work.subjects, Dick Cheney
m.051fc4q, government.government_position_held.office_position_or_title, United States Secretary of the Air Force
Dick Cheney, film.person_or_entity_appearing_in_film.films, m.0gz1q2j
m.075_7m7, base.yupgrade.user.topics, Dick Cheney
Dick Cheney, law.litigant.party_to_cases, m.0dggt6_
Government Office or Title, freebase.type_profile.strict_included_types, Non-Agent
Dick Cheney, people.person.parents, Marjorie Lorraine Dickey
m.03lld_v, education.education.student, Dick Cheney
Government Office or Title, type.type.expected_by, Office, position, or title
George W. Bush 2005 presidential inauguration, base.culturalevent.event.entity_involved, Dick Cheney
m.09vj0kh, base.yupgrade.user.topics, Dick Cheney
Verne Orr, government.politician.government_positions_held, m.051fc4q
HuffingtonPost.com, base.yupgrade.user.topics, Dick Cheney
Dick Cheney, film.person_or_entity_appearing_in_film.films, m.0t5jxmm
Dick Cheney, film.person_or_entity_appearing_in_film.films, m.0v4k5jq
Dick Cheney, film.person_or_entity_appearing_in_film.films, m.0gz7dtx
Dick Cheney, tv.tv_actor.guest_roles, m.09nmr68
brooks bayne, base.yupgrade.user.topics, Dick Cheney
m.0k9__51, tv.tv_guest_role.actor, Dick Cheney
Dick Cheney, film.person_or_entity_appearing_in_film.films, m.0nh3gtb
Dick Cheney, film.person_or_entity_appearing_in_film.films, m.0vpggj_
Dick Cheney, people.person.places_lived, m.03prk0y
Dick Cheney, people.person.places_lived, m.0wkb8vm
Government Office or Title, type.type.domain, Government
Dick Cheney, people.person.gender, Male
m.051cg89, military.military_service.rank, United States Secretary of the Air Force
Government Office or Title, freebase.type_profile.published, Published
Government Office or Title, type.type.properties, Office Holders
Government Office or Title, freebase.type_profile.kind, Definition
Government Office or Title, type.type.expected_by, Government positions
Dick Cheney, fictional_universe.person_in_fiction.representations_in_fiction, Vice President Becker
m.0115h73f, film.personal_film_appearance.person, Dick Cheney
m.09vj0k5, base.yupgrade.user.topics, Dick Cheney
Dick Cheney, film.person_or_entity_appearing_in_film.films, m.0115h73f
m.0pkt96v, film.personal_film_appearance.person, Dick Cheney
Dick Cheney, organization.organization_founder.organizations_founded, Project for the New American Century
m.0g8m04q, film.personal_film_appearance.person, Dick Cheney
m.0z9w5_m, film.performance.actor, Dick Cheney
m.0v4k5jq, film.personal_film_appearance.person, Dick Cheney
m.0gz1krm, film.personal_film_appearance.person, Dick Cheney
Dick Cheney, people.person.parents, Richard Herbert Cheney
Newsweek, base.yupgrade.user.topics, Dick Cheney
White people, people.ethnicity.people, Dick Cheney
United States Secretary of the Air Force, military.rank.used_by_services, m.051cg89
George W. Bush, government.us_vice_president.to_president, Dick Cheney
Dick Cheney, film.person_or_entity_appearing_in_film.films, m.0zfxy57
m.0n11bv_, education.education.student, Dick Cheney
United States Secretary of the Air Force, common.topic.image, The flag of the Secretary of the Air Force
m.0kycl3v, film.personal_film_appearance.person, Dick Cheney
Wired, base.yupgrade.user.topics, Dick Cheney
United States Secretary of the Air Force, government.government_office_or_title.office_holders, m.04j9005
Michael Donley official portrait, common.image.size, m.02bd6tz
m.0vpggj_, film.personal_film_appearance.person, Dick Cheney
Dick Cheney, film.actor.film, m.0h0zx1t
m.09vj0jw, base.yupgrade.user.topics, Dick Cheney
Liz Cheney, people.person.parents, Dick Cheney
Dick Cheney, people.person.education, m.03lld_v
Dick Cheney (Darrell Hammond), base.saturdaynightlive.snl_character.impression_of, Dick Cheney
Dick Cheney, people.person.children, Mary Cheney
Project for the New American Century, organization.organization.founders, Dick Cheney
m.07c_tgj, base.yupgrade.user.topics, Dick Cheney
m.0zfxy57, film.personal_film_appearance.person, Dick Cheney
Dick Cheney, film.person_or_entity_appearing_in_film.films, m.0v3jz8v
Dick Cheney: A Life Of Public Service, book.written_work.subjects, Dick Cheney
Dick Cheney, film.person_or_entity_appearing_in_film.films, m.0gyy85b
Dick Cheney, film.person_or_entity_appearing_in_film.films, m.011jr2r_
m.051fc4q, government.government_position_held.office_holder, Verne Orr
Richard Herbert Cheney, people.person.children, Dick Cheney
m.0v3jz8v, film.personal_film_appearance.person, Dick Cheney
Dick Cheney, film.person_or_entity_appearing_in_film.films, m.0gyz5tz
United States Secretary of the Air Force, common.topic.article, m.01sf2p
m.0454_zf, education.education.student, Dick Cheney
Dick Cheney, film.person_or_entity_appearing_in_film.films, m.0bydtrx
Office, position, or title, type.property.expected_type, Government Office or Title
m.09nmr5z, tv.tv_guest_role.actor, Dick Cheney
Good Morning America, base.yupgrade.user.topics, Dick Cheney
m.01z0qxj, business.employment_tenure.person, Dick Cheney
Dick Cheney, tv.tv_actor.guest_roles, m.09nmr5n
m.03gjk70, government.political_party_tenure.politician, Dick Cheney
m.03prk0y, people.place_lived.person, Dick Cheney
m.09vj0jk, base.yupgrade.user.topics, Dick Cheney
Dick Cheney, film.actor.film, m.0z9w5_m
Dick Cheney, people.person.education, m.0454_zf
Dick Cheney, film.person_or_entity_appearing_in_film.films, m.011p0720
George W. Bush, government.political_appointer.appointees, m.04j9005
Dick Cheney, government.politician.government_positions_held, m.0b6b7y1
Government Office or Title, freebase.type_hints.included_types, Topic
Dick Cheney, people.person.education, m.0454_z7
m.03pp0wq, people.place_lived.person, Dick Cheney
Donald B. Rice, government.politician.government_positions_held, m.04j9005
Dick Cheney, government.politician.government_positions_held, m.01z0qwq
Dick Cheney, people.person.religion, United Methodist Church
Dick Cheney, tv.tv_actor.guest_roles, m.09nmr5z
m.0vpf34g, film.personal_film_appearance.person, Dick Cheney
United States Secretary of the Air Force, government.government_office_or_title.office_holders, m.051fc4q
m.0vzfqrh, film.personal_film_appearance.person, Dick Cheney
Dick Cheney, government.politician.government_positions_held, m.01z0qxb
Energy Task Force, organization.organization.founders, Dick Cheney
Dick Cheney, people.person.education, m.0454_ym
Dick Cheney, book.book_subject.works, In My Time: A Personal and Political Memoir
m.09nmr5t, tv.tv_guest_role.actor, Dick Cheney
m.0bzbl1r, film.personal_film_appearance.person, Dick Cheney
Marjorie Lorraine Dickey, people.person.children, Dick Cheney
Topic, freebase.type_profile.published, Published
Dick Cheney, government.u_s_congressperson.thomas_id, C000344

Answer: Dick Cheney