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: when richard nixon was president? 
Knowledge Triplets: Richard Nixon, people.person.education, m.0125mkjk
Richard Nixon 1969 presidential inauguration, common.topic.article, m.05c4l8h
Nixon 30-0316a, common.image.appears_in_topic_gallery, United States presidential election, 1968
Richard Nixon, government.political_appointer.appointees, m.05bp25v
Richard Nixon, government.political_appointer.appointees, m.09vkh5r
Richard Nixon, people.person.quotations, I played by the rules of politics as I found them.
Richard Nixon, government.us_president.vice_president, Spiro Agnew
President Nixon, film.film_character.portrayed_in_films, m.05kg2qx
In 1960, Nixon was chosen Republican Presidential candidate, but narrowly lost to the charismatic Democratic candidate Kennedy., base.kwebbase.kwsentence.contains_connections, richard milhous nixon lost election to john fitzgerald kennedy
When the President does it, that means that it is not illegal., media_common.quotation.author, Richard Nixon
Richard Nixon, people.person.education, m.0125cqj5
Richard Nixon, common.topic.webpage, m.09x7rjt
Richard Nixon, government.political_appointer.appointees, m.09k87g4
Richard Nixon, people.person.quotations, The sky is no longer the limit.
President Nixon, film.film_character.portrayed_in_films, m.0y555c6
Richard Nixon, people.person.quotationsbook_id, 5359
Richard Nixon, people.appointer.appointment_made, m.0hn34fg
Richard M. Nixon, book.book.genre, Autobiography
Richard M. Nixon: 37th President of the United States, book.written_work.author, Rebecca Stefoff
Richard Nixon, government.political_appointer.appointees, m.09vkh3g
Richard Nixon 1973 presidential inauguration, common.topic.notable_types, Event
m.09yrffg, common.webpage.topic, Richard Nixon
Nixon 30-0316a, common.image.appears_in_topic_gallery, Republican Party presidential primaries, 1968
Richard Nixon presidential campaign, 1972, government.election_campaign.candidate, Richard Nixon
Richard Nixon, people.person.education, m.0_sp5b5
Richard Nixon, people.person.education, m.0125hv9n
The Contender: Richard Nixon - The Congress Years, 1946 to 1952, book.book.editions, The Contender: Richard Nixon - The Congress Years, 1946 to 1952
Richard Nixon 1973 presidential inauguration, base.culturalevent.event.entity_involved, Richard Nixon
Richard Nixon, people.person.sibling_s, m.0j3tcd9
1972 Republican National Convention, base.politicalconventions.political_convention.presidential_nominee, Richard Nixon
Birthplace of Richard Nixon, common.topic.notable_types, Listed Site
Richard Nixon, book.author.works_written, Nixon Tapes: Submission of Recorded Presidential Conversations to the Committee on the Judiciary of the House of Representatives
Richard Nixon, base.politicalconventions.presidential_nominee.nominated_at, 1960 Republican National Convention
m.0b45yv6, common.webpage.topic, Richard Nixon
Richard M. Nixon, common.topic.article, m.064bsv5
m.09x7nsb, common.webpage.topic, Richard Nixon
Richard Nixon, government.political_appointer.appointees, m.04lmqx_
Richard Nixon, common.image.size, m.02bd6tz
m.0hn34q0, people.appointment.appointed_by, Richard Nixon
Richard Nixon, base.kwebbase.kwtopic.has_sentences, In 1968, Nixon was again selected as Presidential candidate and this time he won, beating Democrat Hubert H Humphrey.
Richard Nixon, people.person.education, m.04lsw0p
Spiro Agnew, government.us_vice_president.to_president, Richard Nixon
Richard Nixon, base.kwebbase.kwtopic.has_sentences, In May, 1972, Nixon was the first President to visit the Soviet Union.
Richard Nixon, government.political_appointer.appointees, m.05bp35g
Richard Nixon Presidential Campaign, 1968, government.election_campaign.party, Republican Party
The Contender: Richard Nixon - The Congress Years, 1946 to 1952, book.written_work.subjects, Richard Nixon
m.03l076z, film.performance.character, President Nixon
President Nixon, film.film_character.portrayed_in_films, m.0n496rd
Richard Nixon Presidential Campaign, 1968, government.election_campaign.election, United States presidential election, 1968
Richard Nixon, government.political_appointer.appointees, m.09k87f6
Richard Nixon, people.deceased_person.date_of_death, 1994-04-22
Richard M. Nixon, book.written_work.subjects, Richard Nixon
Richard Nixon, people.appointer.appointment_made, m.0hn41hy
m.09xhc75, common.webpage.topic, Richard Nixon
richard milhous nixon met fidel castro, base.kwebbase.kwconnection.subject, Richard Nixon
Richard Nixon Library & Birthplace, common.topic.image, Nixonhouse
Richard Nixon 1973 presidential inauguration, time.event.locations, Washington, D.C.
m.0b6rshv, common.webpage.topic, Richard Nixon
Richard Nixon, people.person.education, m.0125r4c4
Richard Nixon 1973 presidential inauguration, common.topic.article, m.05b_rg1
The Contender: Richard Nixon - The Congress Years, 1946 to 1952, common.topic.article, m.075jp46
United States presidential election, 1968, government.election.winner, Richard Nixon
Nixon 30-0316a, common.image.appears_in_topic_gallery, California gubernatorial election, 1962
United States Capitol, location.location.events, Richard Nixon 1969 presidential inauguration
Richard Nixon, common.topic.webpage, m.09x7lp3
Richard Nixon, base.inaugurations.inauguration_speaker.inauguration, Richard Nixon 1973 presidential inauguration
Richard Nixon, base.kwebbase.kwtopic.has_sentences, Realizing that impeachment was imminent, he resigned in August, 1974.
Richard Nixon Library & Birthplace, common.topic.notable_for, g.1259fcsh6
m.09wv8rj, common.webpage.topic, Richard Nixon
Richard Nixon, government.political_appointer.appointees, m.05ywnc7
Richard Nixon, government.political_appointer.appointees, m.09k87cq
Richard Nixon, people.person.sibling_s, m.0j3tcdm
1960 Republican National Convention, base.culturalevent.event.entity_involved, Richard Nixon
Birthplace of Richard Nixon, base.usnris.nris_listing.significant_person, Richard Nixon
Richard Nixon, government.political_appointer.appointees, m.0b6b7x5
Richard M. Nixon, common.topic.notable_types, Book
Richard Nixon, base.kwebbase.kwtopic.has_sentences, Although foreign affairs overshadowed his domestic program, Nixon made an energetic effort to improve the Republican record for reform.
richard milhous nixon vice-president to dwight david eisenhower, base.kwebbase.kwconnection.sentence, From 1953 to 1960, Nixon served as Vice-president to Eisenhower.
Richard Nixon 1973 presidential inauguration, time.event.locations, United States Capitol
Richard Nixon, government.political_appointer.appointees, m.0b6b7x9
Gerald Ford, government.us_vice_president.to_president, Richard Nixon
Richard Nixon, people.appointer.appointment_made, m.0hn34q0
Richard M. Nixon, book.book.editions, Richard M. Nixon: A Life in Full
Richard Nixon, common.image.appears_in_topic_gallery, United States presidential election, 1972
Richard Nixon, government.political_appointer.appointees, m.04kqmxm
Richard Nixon 1969 presidential inauguration, time.event.locations, Washington, D.C.
President Nixon, film.film_character.portrayed_in_films, m.0w1qv0f
Richard Nixon, people.person.spouse_s, m.02h98gq
Richard Nixon, base.kwebbase.kwtopic.has_sentences, In 1960, Nixon was chosen Republican Presidential candidate, but narrowly lost to the charismatic Democratic candidate Kennedy.
Richard Nixon, government.politician.election_campaigns, Richard Nixon presidential campaign, 1972
In May, 1972, Nixon was the first President to visit the Soviet Union., base.kwebbase.kwsentence.kwtopic, Richard Nixon
Richard Nixon, government.u_s_congressperson.thomas_id, N000116
richard milhous nixon lost election to john fitzgerald kennedy, base.kwebbase.kwconnection.relation, lost election to
Richard Nixon, common.topic.notable_for, g.1258jn7q8
Richard Nixon, common.topic.webpage, m.0b45yv6
Richard Nixon, book.book_subject.works, The Making of the President, 1960
Richard Nixon, government.politician.government_positions_held, m.03fx8cf
Richard Nixon, base.kwebbase.kwtopic.has_sentences, Met Castro on his 1959 US visit.
Richard Nixon, government.politician.party, m.03gjg70
richard milhous nixon lost election to john fitzgerald kennedy, base.kwebbase.kwconnection.sentence, In 1960, Nixon was chosen Republican Presidential candidate, but narrowly lost to the charismatic Democratic candidate Kennedy.
United States presidential election, 1968, government.election.campaigns, Richard Nixon Presidential Campaign, 1968
Realizing that impeachment was imminent, he resigned in August, 1974., base.kwebbase.kwsentence.kwtopic, Richard Nixon
m.09x7rjt, common.webpage.topic, Richard Nixon
In May, 1972, Nixon was the first President to visit the Soviet Union., base.kwebbase.kwsentence.dates, m.0c0zzwz
Nixon 30-0316a, common.image.appears_in_topic_gallery, United States presidential election, 1972
Richard Nixon Presidential Campaign, 1968, government.election_campaign.candidate, Richard Nixon
The Contender: Richard Nixon - The Congress Years, 1946 to 1952, book.written_work.author, Irwin F. Gellman
m.0b483gs, common.webpage.topic, Richard Nixon
m.07y528d, base.yupgrade.user.topics, Richard Nixon
Dwight D. Eisenhower 1953 presidential inauguration, base.culturalevent.event.entity_involved, Richard Nixon
1960 Republican National Convention, base.politicalconventions.political_convention.presidential_nominee, Richard Nixon
Richard Nixon presidential campaign, 1972, government.election_campaign.election, United States presidential election, 1972
m.0b486zs, common.webpage.topic, Richard Nixon
Richard Nixon, government.us_vice_president.vice_president_number, 36
President Nixon, film.film_character.portrayed_in_films, m.0p83kc8
Preparing for his 1972 visit to China, conferred with French writer/philosopher Malraux, a China expert., base.kwebbase.kwsentence.kwtopic, Richard Nixon
Richard Nixon, people.person.education, m.03lb5yj
Richard Nixon 1969 presidential inauguration, time.event.instance_of_recurring_event, United States presidential inauguration
Richard Nixon presidential campaign, 1972, common.topic.notable_for, g.12550161x
1968 Republican National Convention, base.culturalevent.event.entity_involved, Richard Nixon
All the President's Men, film.film.subjects, Richard Nixon
Richard Nixon 1969 presidential inauguration, base.inaugurations.inauguration.inaugural_address, First Inaugural Address of Richard Nixon
The Assassination of Richard Nixon, imdb.topic.title_id, tt0364961
m.09x7lp3, common.webpage.topic, Richard Nixon
Richard Nixon, government.political_appointer.appointees, m.04kqmx7
Richard Nixon, book.book_subject.works, Richard M. Nixon: 37th President of the United States
Richard Nixon 1973 presidential inauguration, common.topic.image, Nixon 1973 inauguration
Richard M. Nixon: 37th President of the United States, book.written_work.subjects, Richard Nixon
Richard Nixon, government.political_appointer.appointees, m.04tn7s_
President Nixon, film.film_character.portrayed_in_films, m.0_vb_hp
In 1968, Nixon was again selected as Presidential candidate and this time he won, beating Democrat Hubert H Humphrey., base.kwebbase.kwsentence.kwtopic, Richard Nixon
From 1953 to 1960, Nixon served as Vice-president to Eisenhower., base.kwebbase.kwsentence.kwtopic, Richard Nixon
Richard Nixon, government.political_appointer.appointees, m.05ywnd9
Richard Nixon, people.person.education, m.0123wnzh
Richard Nixon, people.person.education, m.0c5jr12
Richard Nixon, base.kwebbase.kwtopic.has_sentences, He partially regained his prestige and after a time was well received, particularly abroad, as an expert in foreign affairs.
Richard Nixon, common.topic.image, Nixon 30-0316a
Richard Nixon, government.us_president.presidency_number, 37
In 1960, Nixon was chosen Republican Presidential candidate, but narrowly lost to the charismatic Democratic candidate Kennedy., base.kwebbase.kwsentence.dates, m.0c0zztq
Richard Nixon, common.image.appears_in_topic_gallery, United States presidential election, 1968
Birthplace of Richard Nixon, common.topic.notable_for, g.125d1w609
richard milhous nixon vice-president to dwight david eisenhower, base.kwebbase.kwconnection.other, Dwight D. Eisenhower
Richard Nixon, government.political_appointer.appointees, m.0b6znm7
Richard M. Nixon, common.topic.notable_for, g.1256g3wtw
Richard Nixon 1969 presidential inauguration, common.topic.image, Richard Nixon 1969 inauguration
Richard Nixon, common.topic.image, Richard Nixon
Richard Nixon, people.person.parents, Francis A. Nixon
richard milhous nixon met fidel castro, base.kwebbase.kwconnection.sentence, Met Castro on his 1959 US visit.
richard milhous nixon lost election to john fitzgerald kennedy, base.kwebbase.kwconnection.other, John F. Kennedy
Richard Nixon 1969 presidential inauguration, time.event.end_date, 1969-01-20
Richard Nixon, government.political_appointer.appointees, m.09rmnqr
Richard Nixon 1973 presidential inauguration, base.inaugurations.inauguration.president, Richard Nixon
President Nixon, film.film_character.portrayed_in_films, m.0zgv6_b
Richard Nixon, base.kwebbase.kwtopic.has_sentences, He was succeeded by Vice-President Gerald Ford, who granted him a pardon.
Richard Nixon, government.political_appointer.appointees, m.04kqmxh
United States presidential election, 1972, common.topic.image, Richard Nixon
President Nixon, common.topic.notable_for, g.1258k3ydr
Richard Nixon Library & Birthplace, architecture.museum.type_of_museum, Presidential library
Richard M. Nixon: 37th President of the United States, common.topic.notable_for, g.1q3shxmk0
m.0b46s74, common.webpage.topic, Richard Nixon
Richard Nixon, government.political_appointer.appointees, m.09rmnpf
Richard Nixon, people.person.sibling_s, m.0j3tcds
President Nixon, film.film_character.portrayed_in_films, m.0k19pj
m.0hn41hy, people.appointment.appointed_by, Richard Nixon
The Assassination of Richard Nixon, film.film.subjects, Richard Nixon
Richard Nixon, government.us_vice_president.to_president, Dwight D. Eisenhower
Richard Nixon 1969 presidential inauguration, base.inaugurations.inauguration.president, Richard Nixon
Richard Nixon, user.tsegaran.random.taxonomy_subject.entry, m.04_512s
Richard Nixon, freebase.valuenotation.is_reviewed, Date of birth
Richard Nixon, people.person.quotations, When I am the candidate, I run the campaign.
President Nixon, film.film_character.portrayed_in_films, m.03l076z
President Nixon, common.topic.article, m.0591q0v
From 1953 to 1960, Nixon served as Vice-president to Eisenhower., base.kwebbase.kwsentence.contains_connections, richard milhous nixon vice-president to dwight david eisenhower
Richard Nixon, base.kwebbase.kwtopic.has_sentences, Nixon's aim was to modify the antagonistic Cold War tactics of his predecessors.
Newsweek, base.yupgrade.user.topics, Richard Nixon
Richard Nixon, base.kwebbase.kwtopic.has_sentences, From 1953 to 1960, Nixon served as Vice-president to Eisenhower.
Richard Nixon, people.appointer.appointment_made, m.0c1svg0
The Contender: Richard Nixon - The Congress Years, 1946 to 1952, common.topic.notable_for, g.125c1cyxd
Nixon 30-0316a, common.image.appears_in_topic_gallery, Republican Party presidential primaries, 1972
Richard Nixon, government.political_appointer.appointees, m.09rmnq6
Richard Nixon, fictional_universe.person_in_fiction.representations_in_fiction, President Nixon
richard milhous nixon lost election to john fitzgerald kennedy, base.kwebbase.kwconnection.subject, Richard Nixon
Richard Nixon, book.author.works_written, The Memoirs of Richard Nixon
Richard Nixon, music.artist.track, 1-20-69 Broadcast: Presidential Inagural Speech
Richard Nixon, government.political_appointer.appointees, m.0b6b7xf
Richard Nixon, people.person.quotations, When the President does it, that means that it is not illegal.
He was succeeded by Vice-President Gerald Ford, who granted him a pardon., base.kwebbase.kwsentence.next_sentence, Nixon retired to his home in California, where he wrote several books on international affairs.
Richard Nixon, book.author.works_written, 1999 - Victory Without War
The Contender: Richard Nixon - The Congress Years, 1946 to 1952, common.topic.notable_types, Book
President Nixon, fictional_universe.fictional_character.based_on, Richard Nixon
Richard Nixon, common.topic.webpage, m.0b483gs
Richard Nixon 1969 presidential inauguration, time.event.end_date, 1969-01-20
Richard Nixon, common.topic.webpage, m.09wv8rj
United States presidential inauguration, time.recurring_event.instances, Richard Nixon 1973 presidential inauguration
Richard Nixon, government.politician.government_positions_held, m.04sgdbj
Richard Nixon, government.political_appointer.appointees, m.04lmqy7
United States presidential election, 1972, government.election.winner, Richard Nixon
Birthplace of Richard Nixon, common.topic.image, Nixonhouse
Richard Nixon, government.political_appointer.appointees, m.05bp3pb
Richard Nixon, common.topic.webpage, m.09y7_p7
Richard Nixon, government.political_appointer.appointees, m.04kqmxc
Richard Nixon, government.us_president.vice_president, Gerald Ford
United States presidential election, 1968, common.topic.image, Richard Nixon
He partially regained his prestige and after a time was well received, particularly abroad, as an expert in foreign affairs., base.kwebbase.kwsentence.kwtopic, Richard Nixon
Richard Nixon Presidential Campaign, 1968, common.topic.article, m.076t3qw
Richard Nixon 1969 presidential inauguration, time.event.locations, United States Capitol
1972 Republican National Convention, base.culturalevent.event.entity_involved, Richard Nixon
Richard Nixon, people.person.education, m.0125v4x4
Richard M. Nixon, book.book.genre, Biography
The Contender: Richard Nixon - The Congress Years, 1946 to 1952, book.book.genre, Non-fiction
He was succeeded by Vice-President Gerald Ford, who granted him a pardon., base.kwebbase.kwsentence.kwtopic, Richard Nixon
Richard Nixon, common.topic.webpage, m.09xhc75
United States presidential election, 1972, common.topic.image, Nixon 30-0316a
He signed U.S.-Soviet agreements on nuclear arms limitation, trade, the environment, and joint scientific and space projects., base.kwebbase.kwsentence.previous_sentence, In May, 1972, Nixon was the first President to visit the Soviet Union.
President Nixon, film.film_character.portrayed_in_films, m.03kz7yy
Richard Nixon, common.topic.image, Picture 15.png
Richard Nixon: Speeches, Writings, Documents, common.topic.article, m.064bspz
Richard Nixon, base.inaugurations.inauguration.president, Richard Nixon 1969 presidential inauguration
Richard Nixon, common.topic.article, m.06c9k
United States presidential inauguration, time.recurring_event.instances, Richard Nixon 1969 presidential inauguration
President Nixon, fictional_universe.fictional_character.married_to, m.0gcs4x8
Richard Nixon, people.person.sibling_s, m.0qzhc7w
richard milhous nixon conferred with andre malraux, base.kwebbase.kwconnection.sentence, Preparing for his 1972 visit to China, conferred with French writer/philosopher Malraux, a China expert.
United States Capitol, location.location.events, Richard Nixon 1973 presidential inauguration
Richard Nixon, people.person.education, m.0_sp3dv
President Nixon, film.film_character.portrayed_in_films, m.0jx835
m.04ywn5s, common.webpage.topic, Richard Nixon Library & Birthplace
President Nixon, common.topic.article, m.0n49xng
Richard Nixon, government.politician.government_positions_held, m.04j60jr
President Nixon, fictional_universe.fictional_character.appears_in_these_fictional_universes, Watchmen
The Memoirs of Richard Nixon, book.book.editions, The memoirs of Richard Nixon
Richard Nixon, people.appointer.appointment_made, m.0hn41f1
In May, 1972, Nixon was the first President to visit the Soviet Union., base.kwebbase.kwsentence.next_sentence, He signed U.S.-Soviet agreements on nuclear arms limitation, trade, the environment, and joint scientific and space projects.
Richard Nixon: Speeches, Writings, Documents, common.topic.notable_for, g.125bcd2_q
1968 Republican National Convention, common.topic.image, Richard Nixon
President Nixon, fictional_universe.fictional_character.parents, Hannah Milhous Nixon
Richard Nixon, book.author.openlibrary_id, OL2451288A
President Nixon, film.film_character.portrayed_in_films, m.0cgpbqp
Richard Nixon, base.inaugurations.inauguration_speaker.inauguration, Richard Nixon 1969 presidential inauguration
Although foreign affairs overshadowed his domestic program, Nixon made an energetic effort to improve the Republican record for reform., base.kwebbase.kwsentence.kwtopic, Richard Nixon
Richard Nixon, government.politician.election_campaigns, Richard Nixon Presidential Campaign, 1968
Richard Nixon 1969 presidential inauguration, base.culturalevent.event.entity_involved, Richard Nixon
Richard Nixon, book.book_subject.works, Richard M. Nixon
President Nixon, film.film_character.portrayed_in_films, m.0jv4w9
Richard Nixon, government.political_appointer.appointees, m.05bp354
Richard Nixon presidential campaign, 1972, common.topic.notable_types, Election campaign
In 1960, Nixon was chosen Republican Presidential candidate, but narrowly lost to the charismatic Democratic candidate Kennedy., base.kwebbase.kwsentence.kwtopic, Richard Nixon
Richard Nixon, people.person.employment_history, m.0w7nw59
Richard Nixon, government.political_appointer.appointees, m.0b6znlc
The Making of the President, 1960, book.written_work.subjects, Richard Nixon
The greatest honor history can bestow is that of peacemaker., media_common.quotation.source, First Inaugural Address of Richard Nixon
Richard Nixon, common.topic.webpage, m.0b486zs
United States presidential election, 1972, government.election.campaigns, Richard Nixon presidential campaign, 1972
United States presidential election, 1968, base.culturalevent.event.entity_involved, Richard Nixon
The Contender: Richard Nixon - The Congress Years, 1946 to 1952, book.book_edition.book, The Contender: Richard Nixon - The Congress Years, 1946 to 1952
Richard Nixon, government.political_appointer.appointees, m.05bp251
President Nixon, fictional_universe.fictional_character.gender, Male
Richard Nixon, base.kwebbase.kwtopic.connections_from, richard milhous nixon vice-president to dwight david eisenhower
Richard Nixon presidential campaign, 1972, government.election_campaign.party, Republican Party
Richard Nixon, people.person.nationality, United States of America
Richard Nixon, common.image.appears_in_topic_gallery, Richard Nixon
Richard Nixon, common.topic.webpage, m.09x7nsb
Richard Nixon, film.film_subject.films, All the President's Men
m.0hn41f1, people.appointment.appointed_by, Richard Nixon
Richard Nixon, government.political_appointer.appointees, m.09tbpwp
m.0b45y9t, common.webpage.topic, Richard Nixon
Richard Nixon, base.kwebbase.kwtopic.has_sentences, Preparing for his 1972 visit to China, conferred with French writer/philosopher Malraux, a China expert.
Richard Nixon 1969 presidential inauguration, common.topic.notable_for, g.125fh9_py
Richard Nixon 1973 presidential inauguration, common.topic.notable_for, g.1258dcglk
Richard Nixon 1969 presidential inauguration, common.topic.notable_types, Event
Richard Nixon, book.book_subject.works, The Real Nixon: An Intimate Biography
Richard Nixon, base.politicalconventions.presidential_nominee.nominated_at, 1972 Republican National Convention
Richard Nixon: Speeches, Writings, Documents, common.topic.image, nixon.jpg
1-20-69 Broadcast: Presidential Inagural Speech, music.recording.artist, Richard Nixon
Richard M. Nixon: 37th President of the United States, common.topic.notable_types, Book
Richard Nixon, people.person.children, Julie Nixon Eisenhower
Richard Nixon, government.political_appointer.appointees, m.05bp34v
United States presidential election, 1968, common.topic.image, Nixon 30-0316a
Richard Nixon, people.person.profession, Politician
m.0jx835, film.performance.character, President Nixon
Richard Nixon, people.person.quotations, The greatest honor history can bestow is that of peacemaker.
1968 Republican National Convention, base.politicalconventions.political_convention.presidential_nominee, Richard Nixon
The Assassination of Richard Nixon, film.film.country, United States of America
Richard Nixon 1973 presidential inauguration, time.event.end_date, 1973-01-20
m.09y7_p7, common.webpage.topic, Richard Nixon
Richard Nixon, common.topic.webpage, m.09yrffg
Richard Nixon, government.political_appointer.appointees, m.09k87bc
Richard Nixon, people.person.profession, Author
Richard Nixon, book.book_subject.works, The Contender: Richard Nixon - The Congress Years, 1946 to 1952
Richard Nixon, people.person.date_of_birth, 1913-01-09
Richard Nixon, government.political_appointer.appointees, m.09tt3js
1972 Republican National Convention, common.topic.image, Richard Nixon
Richard Nixon Library & Birthplace, common.topic.article, m.03tzf4
Richard Nixon Presidential Campaign, 1968, common.topic.notable_types, Election campaign
richard milhous nixon conferred with andre malraux, base.kwebbase.kwconnection.subject, Richard Nixon
Richard M. Nixon, common.topic.image, nixon 2.JPG
Dwight D. Eisenhower, government.us_president.vice_president, Richard Nixon
Nixon retired to his home in California, where he wrote several books on international affairs., base.kwebbase.kwsentence.previous_sentence, He was succeeded by Vice-President Gerald Ford, who granted him a pardon.
Richard Nixon, imdb.topic.name_id, nm0633271
Richard Nixon, common.topic.webpage, m.0b6rshv
Richard Nixon, base.kwebbase.kwtopic.has_sentences, The case made Nixon a national figure.
Birthplace of Richard Nixon, common.topic.article, m.04f73tr
United States presidential election, 1972, base.culturalevent.event.entity_involved, Richard Nixon
Richard Nixon Presidential Campaign, 1968, common.topic.notable_for, g.125btfw99
Richard Nixon 1973 presidential inauguration, time.event.instance_of_recurring_event, United States presidential inauguration
Richard Nixon, base.kwebbase.kwtopic.connections_from, richard milhous nixon lost election to john fitzgerald kennedy
Richard Nixon, common.topic.notable_types, US President
Richard Nixon, base.politicalconventions.presidential_nominee.nominated_at, 1968 Republican National Convention
Richard Nixon, government.political_appointer.appointees, m.09rg1g2
Richard Nixon, people.person.employment_history, m.0w7nxlx
From 1953 to 1960, Nixon served as Vice-president to Eisenhower., base.kwebbase.kwsentence.dates, m.0c0zzt8
Richard Nixon, common.topic.webpage, m.0b46s74
richard milhous nixon vice-president to dwight david eisenhower, base.kwebbase.kwconnection.subject, Richard Nixon
Nixon 30-0316a, common.image.appears_in_topic_gallery, Richard Nixon
Richard Nixon, freebase.valuenotation.is_reviewed, Place of birth
In 1968, Nixon was again selected as Presidential candidate and this time he won, beating Democrat Hubert H Humphrey., base.kwebbase.kwsentence.dates, m.0c0zzvb
Richard Nixon 1973 presidential inauguration, base.inaugurations.inauguration.inaugural_address, Second Inaugural Address of Richard Nixon
Richard Nixon, common.topic.webpage, m.0b45y9t

Answer: 1969-01-20