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 date did kennedy become president? 
Knowledge Triplets: John F. Kennedy School of Government, organization.organization.date_founded, 1936
The Kennedy presidential press conferences, book.written_work.author, John F. Kennedy
Assassination of John F. Kennedy, book.book_subject.works, Reclaiming History: The Assassination of President John F. Kennedy
Kennedy and the promise of the sixties, book.written_work.subjects, United States of America
John F. Kennedy, common.topic.webpage, m.0b46sw8
On November 22, 1963, Kennedy was assassinated as he and his wife drove through Dallas, Texas., base.kwebbase.kwsentence.next_sentence, Lee Harvey Oswald, a young ex-Marine with links to the Soviet Union, was arrested.
John F. Kennedy 1961 presidential inauguration, time.event.locations, Washington, D.C.
He was re-elected in 1948 and 1950., base.kwebbase.kwsentence.previous_sentence, In 1946, Kennedy was elected to Congress as a Democrat for the 11th Congressional District of Massachusetts.
John F. Kennedy, freebase.valuenotation.is_reviewed, President number
The Making of the President, 1960, book.written_work.subjects, United States presidential election
An Unfinished Life: John F. Kennedy, 1917–1963, common.topic.article, m.05c0dpb
John F. Kennedy, base.kwebbase.kwtopic.has_sentences, He was re-elected in 1948 and 1950.
Caroline Kennedy, people.person.date_of_birth, 1957-11-27
John F. Kennedy, base.inaugurations.inauguration_speaker.inauguration, John F. Kennedy 1961 presidential inauguration
Robert F. Kennedy, freebase.valuenotation.is_reviewed, Date of death
The Making of the President, 1960, book.book.editions, The making of the President, 1964
John F. Kennedy 1961 presidential inauguration, base.inaugurations.inauguration.inaugural_address, Inaugural address of John F. Kennedy
Kennedy's record on civil rights was modest but in 1962 he enforced desegregation at the University of Mississippi., base.kwebbase.kwsentence.dates, m.0c0zkhs
In 1960, Kennedy was nominated Democratic presidential candidate and Johnson surprised many supporters by agreeing to become Kennedy's running mate., base.kwebbase.kwsentence.contains_connections, lyndon baines johnson vice president to john fitzgerald kennedy
United States presidential election, 1960, time.event.end_date, 1960-11-08
Inaugural address of John F. Kennedy, time.event.start_date, 1961-01-20
John F. Kennedy 1961 presidential inauguration, base.culturalevent.event.entity_involved, Lyndon B. Johnson
The Making of the President, 1960, common.topic.notable_types, Book
The Making of the President, 1960, book.book.genre, Non-fiction
John F. Kennedy, common.topic.webpage, m.0b48xzc
Dwight D. Eisenhower, base.kwebbase.kwtopic.has_sentences, He was succeeded by President Kennedy.
Kennedy-Shriver conversation on the Peace Corps, book.book.editions, Kennedy-Shriver conversation on the Peace Corps : April 2, 1963
John F. Kennedy 1961 presidential inauguration, base.culturalevent.event.entity_involved, John F. Kennedy
m.065pxpq, base.popstra.dated.participant, John F. Kennedy Jr.
John F. Kennedy, base.popstra.celebrity.dated, m.065pt_4
John F. Kennedy, government.political_appointer.appointees, m.03hs9g8
Four Days in November, book.written_work.subjects, Assassination of John F. Kennedy
Let us never negotiate out of fear. But let us never fear to negotiate., media_common.quotation.date, 1961-01-20
John F. Kennedy 1961 presidential inauguration, time.event.instance_of_recurring_event, United States presidential inauguration
Prelude to leadership, book.book.editions, Prelude to leadership: the European diary of John F. Kennedy, summer 1945
John F. Kennedy, base.kwebbase.kwtopic.has_sentences, During his lengthy convalescence, he wrote the Pulitzer-prize- winning \"Profiles of Courage\", published in 1956.
John F. Kennedy School, The American School of Querétaro, organization.organization.date_founded, 1964
United States presidential election, 1960, base.culturalevent.event.entity_involved, John F. Kennedy
United States Capitol, location.location.events, John F. Kennedy 1961 presidential inauguration
During his lengthy convalescence, he wrote the Pulitzer-prize- winning "Profiles of Courage", published in 1956., base.kwebbase.kwsentence.kwtopic, John F. Kennedy
Robert F. Kennedy, freebase.valuenotation.is_reviewed, Date of birth
One Hell of a Gamble: Khrushchev, Castro, and Kennedy, 1958-1964 - The Secret History of the Cuban Missile Crisis, book.written_work.author, Timothy Naftali
In 1960, Nixon was chosen Republican Presidential candidate, but narrowly lost to the charismatic Democratic candidate Kennedy., base.kwebbase.kwsentence.kwtopic, Richard Nixon
John F. Kennedy 1961 presidential inauguration, common.topic.article, m.05c1sfm
John F. Kennedy High School, organization.organization.date_founded, 1967
John F. Kennedy, book.book_subject.works, Four Days in November
The Making of the President, 1960, book.written_work.subjects, United States presidential election, 1960
John F. Kennedy, base.kwebbase.kwtopic.has_sentences, He was turned down by the Army because of a bad back, but was accepted by the Navy in 1941.
In Vienna, in June, 1961, Kennedy had an unproductive meeting with Soviet Prime Minister Krushchev., base.kwebbase.kwsentence.kwtopic, John F. Kennedy
The Advance Man: An Off-beat Look at What Really Happens in Political Campaigns, book.written_work.subjects, John F. Kennedy 1960 Presidential Campaign
John F. Kennedy Catholic High School, organization.organization.date_founded, 1966
Richard Nixon, base.kwebbase.kwtopic.has_sentences, In 1960, Nixon was chosen Republican Presidential candidate, but narrowly lost to the charismatic Democratic candidate Kennedy.
John F. Kennedy, base.kwebbase.kwtopic.has_sentences, In Vienna, in June, 1961, Kennedy had an unproductive meeting with Soviet Prime Minister Krushchev.
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
John F. Kennedy Jr., people.person.date_of_birth, 1960-11-25
John F. Kennedy Jr., base.popstra.celebrity.dated, m.065pxpq
John F. Kennedy, media_common.dedicatee.dedications, m.04tm7xj
John F. Kennedy, user.jschell.default_domain.orator.speech_given, Inaugural address of John F. Kennedy
John F. Kennedy, book.book_subject.works, An Unfinished Life: John F. Kennedy, 1917–1963
Legacy of a president, book.written_work.author, John F. Kennedy
John F. Kennedy, government.us_president.presidency_number, 35
In 1960, Kennedy was nominated Democratic presidential candidate and Johnson surprised many supporters by agreeing to become Kennedy's running mate., base.kwebbase.kwsentence.kwtopic, Lyndon B. Johnson
Happy Birthday, Mr. President, music.recording.featured_artists, John F. Kennedy
John F. Kennedy, visual_art.artwork.date_completed, 1963
m.063t10x, base.popstra.dated.participant, John F. Kennedy Jr.
John F. Kennedy 1961 presidential inauguration, time.event.end_date, 1961-01-20
Assassination of John F. Kennedy, book.book_subject.works, The Death of a President
John F. Kennedy Jr., base.popstra.celebrity.dated, m.0645kcr
One Hell of a Gamble: Khrushchev, Castro, and Kennedy, 1958-1964 - The Secret History of the Cuban Missile Crisis, book.written_work.subjects, Cuban Missile Crisis
John F. Kennedy, book.book_subject.works, The Making of the President, 1960
The Making of the President, 1960, common.topic.notable_for, g.1259v9rdg
John F. Kennedy, media_common.dedicatee.dedications, m.04szj3z
JFK wants to know, book.book.editions, JFK wants to know: memos from the President's office, 1961-1963
In 1946, Kennedy was elected to Congress as a Democrat for the 11th Congressional District of Massachusetts., base.kwebbase.kwsentence.dates, m.0c0zk8j
Greeting Nikita Khrushchev in Vienna in 1961, common.image.appears_in_topic_gallery, John F. Kennedy
The inaugural address, book.written_work.author, John F. Kennedy
The Making of the President, 1960, book.written_work.subjects, John F. Kennedy
John F. Kennedy, people.appointer.appointment_made, m.0hn41mj
Assassination of John F. Kennedy, book.book_subject.works, Four Days in November
John F. Kennedy 1961 presidential inauguration, base.culturalevent.event.entity_involved, Sam Rayburn
John F. Kennedy, government.political_appointer.appointees, m.04tn7sw
John F. Kennedy College, organization.organization.date_founded, 1965
Assassination of John F. Kennedy, book.book_subject.works, 11/22/63
Kennedy and the promise of the sixties, common.topic.notable_for, g.125d_996q
lyndon baines johnson vice president to john fitzgerald kennedy, base.kwebbase.kwconnection.sentence, In 1960, Kennedy was nominated Democratic presidential candidate and Johnson surprised many supporters by agreeing to become Kennedy's running mate.
Kennedy's record on civil rights was modest but in 1962 he enforced desegregation at the University of Mississippi., base.kwebbase.kwsentence.kwtopic, John F. Kennedy
Kennedy and the promise of the sixties, book.book.editions, The real making of the president : Kennedy, Nixon, and the 1960 election
m.05wpg3f, award.award_honor.honored_for, The Making of the President, 1960
John F. Kennedy, freebase.valuenotation.is_reviewed, Date of death
He was turned down by the Army because of a bad back, but was accepted by the Navy in 1941., base.kwebbase.kwsentence.kwtopic, John F. Kennedy
John F. Kennedy, base.kwebbase.kwtopic.has_sentences, His widow married Onassis Frost read a poem at his inauguration.
The youth and vigor of his staff compared with that of outgoing president Eisenhower,  raised public expectations., base.kwebbase.kwsentence.contains_connections, john fitzgerald kennedy succeeded dwight david eisenhower
Lyndon B. Johnson, base.kwebbase.kwtopic.has_sentences, In 1960, Kennedy was nominated Democratic presidential candidate and Johnson surprised many supporters by agreeing to become Kennedy's running mate.
Malaria and back surgery put an end to Kennedy's naval career., base.kwebbase.kwsentence.next_sentence, In 1946, Kennedy was elected to Congress as a Democrat for the 11th Congressional District of Massachusetts.
John F. Kennedy, government.political_appointer.appointees, m.09k8772
One Hell of a Gamble: Khrushchev, Castro, and Kennedy, 1958-1964 - The Secret History of the Cuban Missile Crisis, book.written_work.subjects, Fidel Castro
John F. Kennedy, common.topic.webpage, m.0b6rdfq
When Communist China invaded India in 1962, Kennedy authorized an air-lift of arms to India., base.kwebbase.kwsentence.kwtopic, John F. Kennedy
John F. Kennedy, common.topic.webpage, m.0b48tfl
He was re-elected in 1948 and 1950., base.kwebbase.kwsentence.dates, m.0c0zk8v
John F. Kennedy High School, organization.organization.date_founded, 1971
John F. Kennedy, people.person.quotationsbook_id, 3997
Patrick Bouvier Kennedy, people.person.date_of_birth, 1963-08-07
He was turned down by the Army because of a bad back, but was accepted by the Navy in 1941., base.kwebbase.kwsentence.previous_sentence, Kennedy advocated America's entry into the war and volunteered for military service.
Lee Harvey Oswald, a young ex-Marine with links to the Soviet Union, was arrested., base.kwebbase.kwsentence.previous_sentence, On November 22, 1963, Kennedy was assassinated as he and his wife drove through Dallas, Texas.
The U.S. response to Soviet military buildup in Cuba; report to the people October 22, 1962, book.written_work.author, John F. Kennedy
John F. Kennedy, freebase.valuenotation.is_reviewed, Date of birth
m.0645kcr, base.popstra.dated.participant, John F. Kennedy Jr.
John F. Kennedy Jr., common.topic.notable_for, g.1255l5v81
John F. Kennedy 1961 presidential inauguration, common.topic.notable_types, Event
John F. Kennedy 1961 presidential inauguration, time.event.locations, United States Capitol
m.065pt_4, base.popstra.dated.participant, John F. Kennedy
Kennedy and the promise of the sixties, common.topic.notable_types, Book
m.04ywx40, common.webpage.topic, John F. Kennedy Presidential Library and Museum
John F. Kennedy, common.topic.webpage, m.09y460p
John F. Kennedy, base.kwebbase.kwtopic.has_sentences, During his lengthy convalescence, he wrote the Pulitzer-prize- winning "Profiles of Courage", published in 1956.
One Hell of a Gamble: Khrushchev, Castro, and Kennedy, 1958-1964 - The Secret History of the Cuban Missile Crisis, common.topic.article, m.0763g6n
robert lee frost read at inauguration of john fitzgerald kennedy, base.kwebbase.kwconnection.subject, Robert Frost
On November 22, 1963, Kennedy was assassinated as he and his wife drove through Dallas, Texas., base.kwebbase.kwsentence.dates, m.0c0zkjd
Kennedy and the promise of the sixties, book.written_work.subjects, History
Timothy Naftali, book.author.works_written, One Hell of a Gamble: Khrushchev, Castro, and Kennedy, 1958-1964 - The Secret History of the Cuban Missile Crisis
The Making of the President, 1960, book.book.editions, The making of the President, 1964 [by] Theodore H. White
In 1946, Kennedy was elected to Congress as a Democrat for the 11th Congressional District of Massachusetts., base.kwebbase.kwsentence.previous_sentence, Malaria and back surgery put an end to Kennedy's naval career.
John F. Kennedy, music.featured_artist.recordings, Happy Birthday, Mr. President
John F. Kennedy, base.kwebbase.kwtopic.has_sentences, On November 22, 1963, Kennedy was assassinated as he and his wife drove through Dallas, Texas.
John F. Kennedy 1961 presidential inauguration, common.topic.image, Jfk inauguration
John F. Kennedy, common.topic.image, Greeting Nikita Khrushchev in Vienna in 1961
John F. Kennedy High School, organization.organization.date_founded, 1964
During his lengthy convalescence, he wrote the Pulitzer-prize- winning \"Profiles of Courage\", published in 1956., base.kwebbase.kwsentence.kwtopic, John F. Kennedy
John F. Kennedy Presidential Library and Museum, common.topic.notable_for, g.125556np3
Joseph P. Kennedy, Sr., freebase.valuenotation.is_reviewed, Date of death
John F. Kennedy, people.deceased_person.date_of_death, 1963-11-22
One Hell of a Gamble: Khrushchev, Castro, and Kennedy, 1958-1964 - The Secret History of the Cuban Missile Crisis, book.book.genre, Non-fiction
John F. Kennedy, common.topic.article, m.0230ccb
One Hell of a Gamble: Khrushchev, Castro, and Kennedy, 1958-1964 - The Secret History of the Cuban Missile Crisis, common.topic.notable_types, Book
john fitzgerald kennedy succeeded dwight david eisenhower, base.kwebbase.kwconnection.relation, succeeded
The Age of Kennedy, Part I: The Early Years, common.topic.notable_for, g.12lm0vzrv
The Making of the President, 1960, book.book.editions, The making of the President, 1968
An Unfinished Life: John F. Kennedy, 1917–1963, book.written_work.subjects, John F. Kennedy
John F. Kennedy 1961 presidential inauguration, base.culturalevent.event.entity_involved, Earl Warren
Yad Kennedy, common.topic.image, Yad Kennedy May 2009
Kennedy advocated America's entry into the war and volunteered for military service., base.kwebbase.kwsentence.next_sentence, He was turned down by the Army because of a bad back, but was accepted by the Navy in 1941.
In 1946, Kennedy was elected to Congress as a Democrat for the 11th Congressional District of Massachusetts., base.kwebbase.kwsentence.kwtopic, John F. Kennedy
John F. Kennedy, common.topic.webpage, m.0b46nf9
John F. Kennedy, book.book_subject.works, One Hell of a Gamble: Khrushchev, Castro, and Kennedy, 1958-1964 - The Secret History of the Cuban Missile Crisis
John F. Kennedy, government.politician.party, m.03gjk7n
John F. Kennedy 1961 presidential inauguration, time.event.start_date, 1961-01-20
One Hell of a Gamble: Khrushchev, Castro, and Kennedy, 1958-1964 - The Secret History of the Cuban Missile Crisis, book.book.editions, One Hell of a Gamble: Khrushchev, Castro, and Kennedy, 1958-1964 - The Secret History of the Cuban Missile Crisis
john fitzgerald kennedy succeeded dwight david eisenhower, base.kwebbase.kwconnection.sentence, The youth and vigor of his staff compared with that of outgoing president Eisenhower,  raised public expectations.
The Making of the President, 1960, freebase.valuenotation.is_reviewed, Author
Nikita Khrushchev, book.book_subject.works, One Hell of a Gamble: Khrushchev, Castro, and Kennedy, 1958-1964 - The Secret History of the Cuban Missile Crisis
United States presidential election, 1960, book.book_subject.works, The Making of the President, 1960
John F. Kennedy, common.topic.notable_types, US President
He was succeeded by President Kennedy., base.kwebbase.kwsentence.contains_connections, dwight david eisenhower succeeded by john fitzgerald kennedy
dwight david eisenhower succeeded by john fitzgerald kennedy, base.kwebbase.kwconnection.sentence, He was succeeded by President Kennedy.
One Hell of a Gamble: Khrushchev, Castro, and Kennedy, 1958-1964 - The Secret History of the Cuban Missile Crisis, book.written_work.subjects, Nikita Khrushchev
Four Days in November, book.written_work.subjects, John F. Kennedy
An Unfinished Life: John F. Kennedy, 1917–1963, book.book.genre, Biography
Lyndon B. Johnson, government.us_vice_president.to_president, John F. Kennedy
John F. Kennedy Presidential Library and Museum, common.topic.webpage, m.04ywx40
Kennedy and the promise of the sixties, book.written_work.subjects, History of the United States
john fitzgerald kennedy succeeded dwight david eisenhower, base.kwebbase.kwconnection.subject, John F. Kennedy
An Unfinished Life: John F. Kennedy, 1917–1963, book.written_work.subjects, United States of America
The Making of the President, 1960, freebase.valuenotation.has_value, Date written
One Hell of a Gamble: Khrushchev, Castro, and Kennedy, 1958-1964 - The Secret History of the Cuban Missile Crisis, book.book.editions, One hell of a gamble : Khrushchev, Castro, and Kennedy, 1958-1964
Arabella Kennedy, people.person.date_of_birth, 1956-08-23
John F. Kennedy, base.kwebbase.kwtopic.has_sentences, In 1946, Kennedy was elected to Congress as a Democrat for the 11th Congressional District of Massachusetts.
The Making of the President, 1960, book.book.editions, The making of the President, 1960
Fidel Castro, book.book_subject.works, One Hell of a Gamble: Khrushchev, Castro, and Kennedy, 1958-1964 - The Secret History of the Cuban Missile Crisis
John F. Kennedy School, Berlin, organization.organization.date_founded, 1960
Universidad Argentina John F. Kennedy, organization.organization.date_founded, 1964
John F. Kennedy, user.alexander.misc.murdered_person.date_murdered, 1963-11-22T12:30:00
John F. Kennedy, book.author.works_written, The inaugural address
The Making of the President, 1960, common.topic.article, m.03qkff7
John F. Kennedy, common.topic.article, m.0d3k1g
One Hell of a Gamble: Khrushchev, Castro, and Kennedy, 1958-1964 - The Secret History of the Cuban Missile Crisis, book.written_work.author, A. V. Fursenko
In Vienna, in June, 1961, Kennedy had an unproductive meeting with Soviet Prime Minister Krushchev., base.kwebbase.kwsentence.next_sentence, The Soviets resumed building nuclear weapons, and Kennedy responded by resuming tests and increasing American missile production.
Joseph P. Kennedy, Sr., people.person.date_of_birth, 1888-09-06
John F. Kennedy Catholic High School, organization.organization.date_founded, 1968
Kennedy and the press, book.book.editions, President Kennedy and the press
John F. Kennedy Presidential Library and Museum, common.topic.article, m.04fgps
On November 22, 1963, Kennedy was assassinated as he and his wife drove through Dallas, Texas., base.kwebbase.kwsentence.kwtopic, John F. Kennedy
John F. Kennedy Jr., common.topic.webpage, m.0b6rpd4
The Making of the President, 1960, book.book.editions, The Making of the President, 1960
John F. Kennedy 1961 presidential inauguration, base.inaugurations.inauguration.president, John F. Kennedy
John F. Kennedy Memorial High School, organization.organization.date_founded, 1964
One Hell of a Gamble: Khrushchev, Castro, and Kennedy, 1958-1964 - The Secret History of the Cuban Missile Crisis, common.topic.notable_for, g.1256fhjxc
John F. Kennedy, people.person.date_of_birth, 1917-05-29
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.
John F. Kennedy University, organization.organization.date_founded, 1964
John F. Kennedy, media_common.quotation.author, Let us never negotiate out of fear. But let us never fear to negotiate.
John F. Kennedy 1961 presidential inauguration, common.topic.notable_for, g.1255hgfvk
John F. Kennedy, government.us_president.vice_president, Lyndon B. Johnson
John F. Kennedy, common.topic.webpage, m.09y6s4p
United States presidential election, 1960, government.election.winner, John F. Kennedy
He was re-elected in 1948 and 1950., base.kwebbase.kwsentence.kwtopic, John F. Kennedy
The Making of the President, 1960, book.written_work.original_language, English Language
Rose Kennedy, people.person.date_of_birth, 1890-07-22
John F. Kennedy, book.book_subject.works, Kennedy and the promise of the sixties
John F. Kennedy, book.author.works_written, Legacy of a president
In 1946, Kennedy was elected to Congress as a Democrat for the 11th Congressional District of Massachusetts., base.kwebbase.kwsentence.next_sentence, He was re-elected in 1948 and 1950.
An Unfinished Life: John F. Kennedy, 1917–1963, common.topic.notable_types, Book
John F. Kennedy Jr., base.popstra.celebrity.dated, m.063t10x
Bloomington Kennedy High School, organization.organization.date_founded, 1965
John F. Kennedy, common.topic.article, m.05bsz7m
An Unfinished Life: John F. Kennedy, 1917–1963, book.written_work.subjects, History of the United States
John F. Kennedy, common.topic.notable_for, g.12564_fr4
He was succeeded by President Kennedy., base.kwebbase.kwsentence.kwtopic, Dwight D. Eisenhower
John F. Kennedy, base.popstra.celebrity.dated, m.065pzp2
Inaugural address of John F. Kennedy, user.jschell.default_domain.famous_speech.orator, John F. Kennedy
The Kennedy presidential press conferences, common.topic.notable_for, g.125d3jrd3
Kennedy and the promise of the sixties, book.written_work.subjects, John F. Kennedy
Kennedy and the promise of the sixties, book.written_work.subjects, Late 20th Century
An Unfinished Life: John F. Kennedy, 1917–1963, book.book.editions, An Unfinished Life: John F. Kennedy, 1917-1963
John F. Kennedy, base.kwebbase.kwtopic.has_sentences, When Communist China invaded India in 1962, Kennedy authorized an air-lift of arms to India.
An Unfinished Life: John F. Kennedy, 1917–1963, book.written_work.subjects, Late 20th Century
The Making of the President, 1960, freebase.valuenotation.is_reviewed, Original language
One Hell of a Gamble: Khrushchev, Castro, and Kennedy, 1958-1964 - The Secret History of the Cuban Missile Crisis, book.written_work.author, Aleksandr Fursenko
John F. Kennedy High School, organization.organization.date_founded, 1966
John F. Kennedy High School, organization.organization.date_founded, 1965
John F. Kennedy, common.topic.webpage, m.09x5n2n
John F. Kennedy, base.kwebbase.kwtopic.has_sentences, Kennedy's record on civil rights was modest but in 1962 he enforced desegregation at the University of Mississippi.
John F. Kennedy, media_common.dedicatee.dedications, m.052kjl4
An Unfinished Life: John F. Kennedy, 1917–1963, book.written_work.author, Robert Dallek
In Vienna, in June, 1961, Kennedy had an unproductive meeting with Soviet Prime Minister Krushchev., base.kwebbase.kwsentence.dates, m.0c0zkdz
Cuban Missile Crisis, book.book_subject.works, One Hell of a Gamble: Khrushchev, Castro, and Kennedy, 1958-1964 - The Secret History of the Cuban Missile Crisis
The Soviets resumed building nuclear weapons, and Kennedy responded by resuming tests and increasing American missile production., base.kwebbase.kwsentence.previous_sentence, In Vienna, in June, 1961, Kennedy had an unproductive meeting with Soviet Prime Minister Krushchev.
Kennedy Middle School, organization.organization.date_founded, 1963
m.065pzp2, base.popstra.dated.participant, John F. Kennedy
John F. Kennedy Catholic High School, organization.organization.date_founded, 1928
One Hell of a Gamble: Khrushchev, Castro, and Kennedy, 1958-1964 - The Secret History of the Cuban Missile Crisis, book.written_work.subjects, John F. Kennedy
John F. Kennedy High School, organization.organization.date_founded, 1963-08
Assassination of John F. Kennedy, time.event.start_date, 1963-11-22
Robert Dallek, book.author.works_written, An Unfinished Life: John F. Kennedy, 1917–1963
An Unfinished Life: John F. Kennedy, 1917–1963, common.topic.notable_for, g.125689ffw
United States presidential inauguration, time.recurring_event.instances, John F. Kennedy 1961 presidential inauguration
John F. Kennedy Jr., common.topic.article, m.0150ph
When Communist China invaded India in 1962, Kennedy authorized an air-lift of arms to India., base.kwebbase.kwsentence.dates, m.0c0zkg8
Joseph P. Kennedy, Sr., freebase.valuenotation.is_reviewed, Date of birth
United States presidential election, 1960, time.event.start_date, 1960-11-08
John F Kennedy Catholic School, organization.organization.date_founded, 1967
John F. Kennedy-Institute for North American Studies, organization.organization.date_founded, 1963
John F. Kennedy, book.author.works_written, The U.S. response to Soviet military buildup in Cuba; report to the people October 22, 1962

Answer: 1961-01-20