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: Who became president after the person that said "forgive your enemies, but never forget their names" was killed? 
Knowledge Triplets: Enemy, media_common.quotation_subject.quotations_about_this_subject, When a sinister person means to be your enemy, they always start by trying to become your friend.
Enemy, media_common.quotation_subject.quotations_about_this_subject, A person is his own worst enemy.
m.0gyzldd, film.personal_film_appearance.person, John F. Kennedy
I no doubt deserved my enemies, but I don't believe I deserved my friends., common.topic.notable_types, Quotation
Eleanor Roosevelt, people.person.profession, Writer
John F. Kennedy, base.kwebbase.kwtopic.has_sentences, His widow married Onassis Frost read a poem at his inauguration.
John F. Kennedy, people.deceased_person.place_of_death, Dallas
John F. Kennedy, government.us_vice_president.to_president, Lyndon B. Johnson
Enemy, media_common.quotation_subject.quotations_about_this_subject, It is a pitiful fortune that is not without enemies.
The killing of a president : the complete photographic record of the JFK Assassination, the conspiracy and the cover-up, book.written_work.subjects, United States of America
John F. Kennedy, freebase.valuenotation.is_reviewed, Children
John F. Kennedy, government.us_president.vice_president, Lyndon B. Johnson
John F. Kennedy, common.topic.webpage, m.0b46sw8
John F. Kennedy, people.person.children, John F. Kennedy Jr.
Enemy, media_common.quotation_subject.quotations_about_this_subject, One enemy can do more hurt than ten friends can do good.
m.04tn7sw, government.government_position_held.appointed_by, John F. Kennedy
Eleanor Roosevelt, influence.influence_node.influenced, John F. Kennedy
John F. Kennedy, people.person.parents, Rose Kennedy
John F. Kennedy, book.book_subject.works, Years of Discord
Enemy, media_common.quotation_subject.quotations_about_this_subject, Love your enemies, bless them that curse you, do good to them that hate you. -- Matthew
Assassination of John F. Kennedy, base.culturalevent.event.entity_involved, John F. Kennedy
John F. Kennedy Jr., people.person.religion, Catholicism
John F. Kennedy 1961 presidential inauguration, base.inaugurations.inauguration.president, John F. Kennedy
Assassination of John F. Kennedy, time.event.locations, Dallas
The Making of the President, 1960, book.written_work.subjects, John F. Kennedy
John F. Kennedy, base.kwebbase.kwtopic.has_sentences, The ex-ambassador to Russia, WA Harriman, urged Kennedy to give Khrushchev a chance to save face.
Assassination of John F. Kennedy, symbols.namesake.named_after, John F. Kennedy
John F. Kennedy, media_common.dedicatee.dedications, m.04szj3z
Patrick Bouvier Kennedy, people.person.religion, Catholicism
John F. Kennedy, government.political_appointer.appointees, m.09k87c_
John F. Kennedy, government.political_appointer.appointees, m.0cvmlt2
John F. Kennedy, base.kwebbase.kwtopic.has_sentences, The youth and vigor of his staff compared with that of outgoing president Eisenhower,  raised public expectations.
John F. Kennedy, influence.influence_node.influenced_by, Eleanor Roosevelt
Two days later, Oswald was shot and killed while in police custody by Jack Ruby, a nightclub owner., base.kwebbase.kwsentence.previous_sentence, Lee Harvey Oswald, a young ex-Marine with links to the Soviet Union, was arrested.
John F. Kennedy, base.kwebbase.kwtopic.has_sentences, Two days later, Oswald was shot and killed while in police custody by Jack Ruby, a nightclub owner.
Lyndon B. Johnson, freebase.valuenotation.is_reviewed, Parents
Enemy, media_common.quotation_subject.quotations_about_this_subject, We often give our enemies the means for our own destruction.
John F. Kennedy, book.book_subject.works, Live by the sword
John F. Kennedy, book.author.works_written, Four speeches
Assassination of John F. Kennedy, film.film_subject.films, Films from the Sixth Floor
John F. Kennedy, common.topic.image, John F. Kennedy Portrait
Patrick Bouvier Kennedy, people.person.nationality, United States of America
Enemy, common.topic.article, m.0hn9c3x
One enemy can do more hurt than ten friends can do good., media_common.quotation.subjects, Enemy
John F. Kennedy, people.deceased_person.cause_of_death, Assassination
John F. Kennedy, government.political_appointer.appointees, m.04tn7sw
Assassination of John F. Kennedy, film.film_subject.films, JFK
John F. Kennedy, people.person.sibling_s, m.03lfpfx
m.046ffp7, people.place_lived.person, John F. Kennedy
John F. Kennedy, people.person.employment_history, m.0w7nvg5
John F. Kennedy, book.author.works_written, A step toward peace
john fitzgerald kennedy allegedly assassinated by lee harvey oswald, base.kwebbase.kwconnection.subject, John F. Kennedy
John F. Kennedy, common.topic.article, m.0d3k1g
john fitzgerald kennedy allegedly assassinated by lee harvey oswald, base.kwebbase.kwconnection.sentence, Lee Harvey Oswald, a young ex-Marine with links to the Soviet Union, was arrested.
John F. Kennedy Jr., people.person.gender, Male
Eleanor Roosevelt, people.person.nationality, United States of America
Enemy, base.schemastaging.context_name.pronunciation, g.125_m605y
m.0yttg3k, film.personal_film_appearance.person, John F. Kennedy
Two days later, Oswald was shot and killed while in police custody by Jack Ruby, a nightclub owner., base.kwebbase.kwsentence.next_sentence, The circumstances of Kennedy's death led to a multitude of theories about who was responsible for his death.
John F. Kennedy, common.topic.webpage, m.0b46nf9
John F. Kennedy, book.author.works_written, Memorable quotations of John F. Kennedy
John F. Kennedy, government.political_appointer.appointees, m.04kqmww
John F. Kennedy, people.person.education, m.0n0y0g0
John Liu, people.person.profession, Politician
John F. Kennedy, book.book_subject.works, Essence of Decision
John F. Kennedy Jr., people.person.parents, John F. Kennedy
Four speeches, book.written_work.author, John F. Kennedy
Enemy, media_common.quotation_subject.quotations_about_this_subject, One enemy is too much.
m.011rdqs7, tv.tv_regular_personal_appearance.person, John F. Kennedy
John F. Kennedy, book.book_subject.works, Boom!
lyndon baines johnson vice president to john fitzgerald kennedy, base.kwebbase.kwconnection.other, John F. Kennedy
John F. Kennedy, book.author.works_written, Remarks in the Rudolph Wilde Platz \"Ich bin ein Berliner
Enemy, media_common.quotation_subject.quotations_about_this_subject, Love your enemies, for they tell you your faults.
Enemy, media_common.quotation_subject.quotations_about_this_subject, There is nothing like the sight of an old enemy down on his luck.
Enemy, media_common.quotation_subject.quotations_about_this_subject, Who are enemies? Those who oppose each others will.
Eleanor Roosevelt, people.person.profession, Politician
An American Affair, film.film.subjects, John F. Kennedy
John F. Kennedy, people.person.sibling_s, m.03lfq3_
John F. Kennedy, people.person.education, m.0s94pc9
The circumstances of Kennedy's death led to a multitude of theories about who was responsible for his death., base.kwebbase.kwsentence.next_sentence, None of the theories has been proved.
Lyndon B. Johnson, common.topic.notable_types, US President
Forgive your enemies, but never forget their names., media_common.quotation.subjects, Enemy
Boom!, book.written_work.subjects, John F. Kennedy
John F. Kennedy, book.book_subject.works, Four Days in November
John F. Kennedy, people.person.sibling_s, m.03lfq4h
John F. Kennedy, base.crime.crime_victim.crime_type, Assassination
The circumstances of Kennedy's death led to a multitude of theories about who was responsible for his death., base.kwebbase.kwsentence.previous_sentence, Two days later, Oswald was shot and killed while in police custody by Jack Ruby, a nightclub owner.
John F. Kennedy, people.person.sibling_s, m.03hs9fc
John F. Kennedy, people.person.profession, Military Officer
John F. Kennedy, people.person.children, Caroline Kennedy
John F. Kennedy, base.kwebbase.kwtopic.has_sentences, The Republican candidate was Richard M. Nixon.
Two days later, Oswald was shot and killed while in police custody by Jack Ruby, a nightclub owner., base.kwebbase.kwsentence.kwtopic, John F. Kennedy
I no doubt deserved my enemies, but I don't believe I deserved my friends., media_common.quotation.subjects, Enemy
Enemy, media_common.quotation_subject.quotations_about_this_subject, Our enemies approach nearer to truth in their judgments of us than we do ourselves.
John F. Kennedy, freebase.valuenotation.is_reviewed, Gender
m.0hn41pp, people.appointment.appointed_by, John F. Kennedy
The Republican candidate was Richard M. Nixon., base.kwebbase.kwsentence.kwtopic, John F. Kennedy
John F. Kennedy, common.topic.image, JFK portrait
The JFK assassination, book.written_work.subjects, John F. Kennedy
Forgive your enemies, but never forget their names., media_common.quotation.author, John F. Kennedy
m.04kqmww, government.government_position_held.appointed_by, John F. Kennedy
John F. Kennedy, book.book_subject.works, One Minute to Midnight
John F. Kennedy, people.person.gender, Male
John F. Kennedy, freebase.valuenotation.is_reviewed, President number
John F. Kennedy, common.topic.webpage, m.09y6s4p
John F. Kennedy, base.kwebbase.kwtopic.connections_from, john fitzgerald kennedy allegedly assassinated by lee harvey oswald
Enemy, media_common.quotation_subject.quotations_about_this_subject, You shall judge a man by his foes as well as by his friends.
John F. Kennedy, book.book_subject.works, Kennedy
John F. Kennedy, people.person.children, Arabella Kennedy
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.
Enemy, media_common.quotation_subject.quotations_about_this_subject, I have had a lot of adversaries in my political life, but no enemies that I can remember.
John F. Kennedy, people.person.education, m.0125s3s2
John F. Kennedy Jr., people.person.profession, Writer
John F. Kennedy, base.kwebbase.kwtopic.connections_to, lee harvey oswald allegedly assassinated john fitzgerald kennedy
m.0kmh1lt, film.personal_film_appearance.person, John F. Kennedy
John F. Kennedy, base.kwebbase.kwtopic.has_sentences, He was re-elected in 1948 and 1950.
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
John F. Kennedy, symbols.namesake.named_after, John F. Fitzgerald
john fitzgerald kennedy attacked fidel castro, base.kwebbase.kwconnection.subject, John F. Kennedy
John F. Kennedy, people.person.education, m.03lll60
John F. Kennedy, government.political_appointer.appointees, m.0669j9b
Lyndon B. Johnson, freebase.valuenotation.is_reviewed, Place of death
John F. Kennedy, government.political_appointer.appointees, m.05kfs72
John F. Kennedy, base.crime.crime_victim.crime, Assassination of John F. Kennedy
Lyndon B. Johnson, people.person.profession, Politician
John F. Kennedy, book.book_subject.works, The killing of a president : the complete photographic record of the JFK Assassination, the conspiracy and the cover-up
John F. Kennedy, people.person.education, m.04kr2n0
Presidential Commission on the Status of Women, organization.organization.founders, John F. Kennedy
m.0y9qx88, film.personal_film_appearance.person, John F. Kennedy
John F. Kennedy, government.political_appointer.appointees, m.05bp3ls
United States Agency for International Development, organization.organization.founders, John F. Kennedy
John F. Kennedy, base.kwebbase.kwtopic.connections_to, dwight david eisenhower succeeded by john fitzgerald kennedy
John F. Fitzgerald, people.person.children, Rose Kennedy
Lyndon B. Johnson, base.kwebbase.kwtopic.connections_from, lyndon baines johnson vice president to john fitzgerald kennedy
m.03pfbz7, people.place_lived.person, John F. Kennedy
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.
dwight david eisenhower succeeded by john fitzgerald kennedy, base.kwebbase.kwconnection.other, John F. Kennedy
John F. Kennedy, freebase.valuenotation.is_reviewed, Place of death
Assassination of John F. Kennedy, base.crime.crime.victim_s, John F. Kennedy
John F. Kennedy, people.person.education, m.04yzw40
Enemy, media_common.quotation_subject.quotations_about_this_subject, Talk well of your friends and of your enemies say nothing.
Henry David Thoreau, influence.influence_node.influenced, John F. Kennedy
John F. Kennedy, people.person.profession, Writer
john fitzgerald kennedy succeeded dwight david eisenhower, base.kwebbase.kwconnection.subject, John F. Kennedy
Lee Harvey Oswald, a young ex-Marine with links to the Soviet Union, was arrested., base.kwebbase.kwsentence.kwtopic, John F. Kennedy
John F. Fitzgerald, people.person.profession, Politician
John F. Kennedy, base.kwebbase.kwtopic.has_sentences, On November 22, 1963, Kennedy was assassinated as he and his wife drove through Dallas, Texas.
Words to remember, book.written_work.author, John F. Kennedy
John F. Kennedy, book.book_subject.works, An Unfinished Life: John F. Kennedy, 1917–1963
John F. Kennedy, people.person.religion, Catholicism
John F. Kennedy, people.person.education, m.0125jfhh
John F. Kennedy, government.political_appointer.appointees, m.059mjtc
John F. Kennedy, people.person.education, m.0123x2k3
Love your enemies, for they tell you your faults., media_common.quotation.subjects, Enemy
m.0hn41mj, people.appointment.appointed_by, John F. Kennedy
The inaugural address, book.written_work.author, John F. Kennedy
Lyndon B. Johnson, military.military_person.participated_in_conflicts, World War II
m.0djt8b9, film.personal_film_appearance.person, John F. Kennedy
m.04kqmw_, government.government_position_held.appointed_by, John F. Kennedy
Caroline Kennedy, people.person.profession, Author
John F. Kennedy, freebase.valuenotation.is_reviewed, Parents
m.04xdfjz, base.firsts.first_achievement.first, John F. Kennedy
John F. Kennedy, book.book_subject.works, The JFK assassination
John F. Kennedy, people.appointer.appointment_made, m.0hn41mj
JFK, film.film.subjects, Assassination of John F. Kennedy
Federal Executive Boards, organization.organization.founders, John F. Kennedy
The killing of a president : the complete photographic record of the JFK Assassination, the conspiracy and the cover-up, book.written_work.subjects, John F. Kennedy
John F. Kennedy, government.political_appointer.appointees, m.03hs9g8
John F. Kennedy, people.person.education, m.0127vzjh
John F. Kennedy, symbols.name_source.namesakes, Assassination of John F. Kennedy
Assassination of John F. Kennedy, book.book_subject.works, The killing of a president : the complete photographic record of the JFK Assassination, the conspiracy and the cover-up
Lyndon B. Johnson, freebase.valuenotation.is_reviewed, Country of nationality
Lyndon B. Johnson, people.person.ethnicity, White people
John F. Kennedy, book.author.works_written, The inaugural address
John F. Kennedy, government.politician.party, m.03gjk7n
Enemy, media_common.quotation_subject.quotations_about_this_subject, Speak well of your enemies... you made them.
John F. Kennedy, book.book_subject.works, JFK and LBJ
John F. Kennedy, people.person.education, m.0125n7tg
John F. Kennedy, government.political_appointer.appointees, m.09k8772
John F. Kennedy, people.person.education, m.0125tzqv
Enemy, media_common.quotation_subject.quotations_about_this_subject, Take no thought of who is right or wrong or who is better than. Be not for or against.
John F. Kennedy, people.person.education, m.0s94p0_
John F. Kennedy, book.book_subject.works, America divided
m.0jwkvb_, film.personal_film_appearance.person, John F. Kennedy
John F. Kennedy, people.person.place_of_birth, Brookline
John F. Kennedy Presidential Library and Museum, symbols.namesake.named_after, John F. Kennedy
John F. Kennedy, book.author.works_written, Let us call a truce to terror
John F. Kennedy, base.kwebbase.kwtopic.has_sentences, The circumstances of Kennedy's death led to a multitude of theories about who was responsible for his death.
John F. Kennedy, base.kwebbase.kwtopic.has_sentences, Kennedy chose to intervene in Vietnam, sending Lyndon Johnson  to confirm America's support of the pro-Western Diem regime.
John F. Kennedy, people.person.parents, Joseph P. Kennedy, Sr.
Lyndon B. Johnson, people.person.nationality, United States of America
John F. Kennedy, government.political_appointer.appointees, m.04kqmx3
John F. Kennedy, people.deceased_person.cause_of_death, Gunshot
Lyndon B. Johnson, base.americancomedy.impersonated_celebrity.impersonated_by, Rich Little
John F. Kennedy, people.person.spouse_s, m.02h_bpj
m.0wrtwqw, film.personal_film_appearance.person, John F. Kennedy
John F. Kennedy, book.author.works_written, Words to remember
Love your enemies, for they tell you your faults., common.topic.notable_types, Quotation
Lyndon B. Johnson, freebase.valuenotation.is_reviewed, Place of birth
John F. Kennedy, people.person.ethnicity, White people
John F. Kennedy, people.person.sibling_s, m.02_wjwf
Henry David Thoreau, people.person.nationality, United States of America
Enemy, media_common.quotation_subject.quotations_about_this_subject, In my life, I have prayed but one prayer: oh Lord, make my enemies ridiculous. And God granted it.
John F. Kennedy, book.author.works_written, The strategy of peace
Forgive your enemies, but never forget their names., common.topic.notable_types, Quotation
John F. Kennedy, people.person.ethnicity, Irish American
John F. Kennedy, military.military_person.participated_in_conflicts, Solomon Islands campaign
lyndon baines johnson vice president to john fitzgerald kennedy, base.kwebbase.kwconnection.subject, Lyndon B. Johnson
m.0rq4mzg, film.personal_film_appearance.person, John F. Kennedy
The best way to destroy your enemy is to make him your friend., common.topic.notable_types, Quotation
Enemy, media_common.quotation_subject.quotations_about_this_subject, It is not necessary to have enemies if you go out of your way to make friends hate you.
John F. Kennedy, people.person.places_lived, m.04hb_mp
Lyndon B. Johnson, freebase.valuenotation.is_reviewed, Date of death
US President, freebase.type_profile.published, Published
Forgive your enemies, but never forget their names., common.topic.notable_for, g.1254y8fg5
Enemy, media_common.quotation_subject.quotations_about_this_subject, The best way to destroy your enemy is to make him your friend.
I have met the enemy, and it is the eyes of other people., media_common.quotation.subjects, Enemy
As we remember Joe, book.written_work.author, John F. Kennedy
John F. Kennedy, common.topic.webpage, m.0b6rdfq
John F. Kennedy, common.topic.webpage, m.09y460p
John F. Kennedy, book.author.works_written, The Kennedy presidential press conferences
John F. Kennedy, book.book_subject.works, The Kennedy imprisonment
John F. Kennedy, government.political_appointer.appointees, m.04lmq_l
John F. Kennedy, people.person.sibling_s, m.03lfqsd
John F. Kennedy, base.kwebbase.kwtopic.has_sentences, Lee Harvey Oswald, a young ex-Marine with links to the Soviet Union, was arrested.
John F. Kennedy, common.topic.image, Greeting Nikita Khrushchev in Vienna in 1961
John F. Kennedy, common.topic.webpage, m.0b48xzc
Legacy of a president, book.written_work.author, John F. Kennedy
John F. Kennedy, people.person.education, m.04t5mdc
Lyndon B. Johnson, government.us_vice_president.to_president, John F. Kennedy
Enemy, media_common.quotation_subject.quotations_about_this_subject, Forgive your enemies, but never forget their names.
John F. Kennedy, media_common.dedicatee.dedications, m.052kjl4
m.04hb_mp, people.place_lived.person, John F. Kennedy
Lyndon B. Johnson, people.person.gender, Male
John F. Kennedy, common.topic.webpage, m.09x5n2n
Assassination of John F. Kennedy, book.book_subject.works, Live by the sword
m.0b46sw8, common.webpage.topic, John F. Kennedy
John F. Kennedy, base.kwebbase.kwconnection.other, Rachel Carson
John F. Kennedy Jr., people.person.nationality, United States of America
John F. Kennedy, freebase.valuenotation.is_reviewed, Cause of death
John F. Kennedy, book.book_subject.works, The Making of the President, 1960
John F. Kennedy, people.person.education, m.0125d08t
John F. Kennedy, book.author.works_written, Sam Houston & the Senate
John F. Kennedy, common.topic.notable_for, g.12564_fr4
John F. Kennedy Jr., symbols.namesake.named_after, John F. Kennedy
Enemy, media_common.quotation_subject.quotations_about_this_subject, I have met the enemy, and it is the eyes of other people.
Enemy, media_common.quotation_subject.quotations_about_this_subject, The enemies of the future are always the very nicest people.
john fitzgerald kennedy disliked charles andre joseph marie de gaulle, base.kwebbase.kwconnection.subject, John F. Kennedy
John F. Kennedy, government.political_appointer.appointees, m.05bp376
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.
m.0w7nvg5, business.employment_tenure.person, John F. Kennedy
m.0_t8tdg, film.personal_film_appearance.person, John F. Kennedy
None of the theories has been proved., base.kwebbase.kwsentence.kwtopic, John F. Kennedy
John F. Kennedy, book.author.works_written, As we remember Joe
John F. Kennedy, book.book_subject.works, The Kennedy Promise: The Politics of Expectation
Forgive your enemies, but never forget their names., media_common.quotation.author, John F. Kennedy
John F. Kennedy, base.kwebbase.kwtopic.connections_from, john fitzgerald kennedy disliked charles andre joseph marie de gaulle
Even a paranoid can have enemies., common.topic.notable_types, Quotation
Remarks in the Rudolph Wilde Platz \"Ich bin ein Berliner, book.written_work.author, John F. Kennedy
John F. Kennedy, media_common.dedicatee.dedications, m.04tm7xj
John F. Kennedy, government.political_appointer.appointees, m.0b6b7wy
John F. Kennedy, people.person.sibling_s, m.03lfptc
Lee Harvey Oswald, a young ex-Marine with links to the Soviet Union, was arrested., base.kwebbase.kwsentence.next_sentence, Two days later, Oswald was shot and killed while in police custody by Jack Ruby, a nightclub owner.
John F. Kennedy, people.person.profession, Politician
John F. Kennedy, book.book_subject.works, The Kennedy Assassination Tapes
The killing of a president : the complete photographic record of the JFK Assassination, the conspiracy and the cover-up, book.written_work.subjects, Assassination of John F. Kennedy
m.0wklfnh, film.personal_film_appearance.person, John F. Kennedy
John F. Kennedy, people.appointer.appointment_made, m.0hn41pp
John F. Kennedy, people.person.education, m.0s94p54
John F. Kennedy, common.topic.article, m.0230ccb
John F. Kennedy, base.kwebbase.kwtopic.has_sentences, In Vienna, in June, 1961, Kennedy had an unproductive meeting with Soviet Prime Minister Krushchev.
Eleanor Roosevelt, freebase.valuenotation.is_reviewed, Date of death
John F. Kennedy, people.person.sibling_s, m.03lfpt2
John F. Kennedy, people.person.nationality, United States of America
John F. Kennedy, military.military_person.participated_in_conflicts, World War II
John F. Kennedy, book.author.works_written, Legacy of a president
Enemy, media_common.quotation_subject.quotations_about_this_subject, Enemies promises were made to be broken.
John F. Kennedy, government.politician.government_positions_held, m.02kbhl6
The circumstances of Kennedy's death led to a multitude of theories about who was responsible for his death., base.kwebbase.kwsentence.kwtopic, John F. Kennedy
Assassination of John F. Kennedy, book.book_subject.works, Four Days in November
Love your enemies, bless them that curse you, do good to them that hate you. -- Matthew, media_common.quotation.subjects, Enemy
John F. Kennedy, common.topic.notable_types, US President
John F. Kennedy, people.person.education, m.0127txc2
John F. Kennedy, base.kwebbase.kwtopic.connections_from, john fitzgerald kennedy succeeded dwight david eisenhower
lee harvey oswald allegedly assassinated john fitzgerald kennedy, base.kwebbase.kwconnection.other, John F. Kennedy
John F. Kennedy, people.person.profession, Screenwriter
John F. Kennedy, freebase.valuenotation.is_reviewed, Date of death
Eleanor Roosevelt, people.person.profession, Author
Assassination of John F. Kennedy, common.topic.subject_of, Text and Meaning in Robert Frost's \"Dedication: For John F. Kennedy\"
John F. Kennedy, base.kwebbase.kwtopic.has_sentences, None of the theories has been proved.
John F. Kennedy, book.author.works_written, The wisdom of JFK
Caroline Kennedy, people.person.profession, Writer
John F. Kennedy, government.political_appointer.appointees, m.09rg1gn
Patrick Bouvier Kennedy, people.person.parents, John F. Kennedy
John F. Kennedy, book.author.works_written, Quotations from the Scriptures
He was re-elected in 1948 and 1950., base.kwebbase.kwsentence.kwtopic, John F. Kennedy
Lyndon B. Johnson, freebase.valuenotation.is_reviewed, Date of birth
m.0wrtxlm, film.personal_film_appearance.person, John F. Kennedy
John F. Kennedy, government.political_appointer.appointees, m.04kqmw_
Lee Harvey Oswald, a young ex-Marine with links to the Soviet Union, was arrested., base.kwebbase.kwsentence.contains_connections, john fitzgerald kennedy allegedly assassinated by lee harvey oswald
m.0j98b9y, film.personal_film_appearance.person, John F. Kennedy
John F. Kennedy, government.politician.government_positions_held, m.04dmfx8
John F. Kennedy, people.person.children, Patrick Bouvier Kennedy
m.09y460p, common.webpage.topic, John F. Kennedy
John F. Kennedy, people.person.education, m.035j_7r
Enemy, media_common.quotation_subject.quotations_about_this_subject, I no doubt deserved my enemies, but I don't believe I deserved my friends.
m.0wp795q, film.personal_film_appearance.person, John F. Kennedy
One enemy can do more hurt than ten friends can do good., common.topic.notable_types, Quotation
m.0j8lfpr, film.personal_film_appearance.person, John F. Kennedy
John F. Kennedy, people.person.profession, Author
Assassination of John F. Kennedy, book.book_subject.works, The Kennedy Assassination Tapes
John F. Fitzgerald, people.person.nationality, United States of America
John F. Kennedy, influence.influence_node.influenced_by, Henry David Thoreau
John F. Kennedy, people.person.places_lived, m.046ffp7
John F. Kennedy 1961 presidential inauguration, base.culturalevent.event.entity_involved, Lyndon B. Johnson
Henry David Thoreau, people.person.profession, Writer
The best way to destroy your enemy is to make him your friend., media_common.quotation.subjects, Enemy
Enemy, media_common.quotation_subject.quotations_about_this_subject, Beware of no man more than of yourself; we carry our worst enemies within us.
John F. Kennedy, people.person.places_lived, m.03pfbz7
Assassination of John F. Kennedy, book.book_subject.works, The JFK assassination
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, common.topic.webpage, m.0b48tfl
John F. Kennedy, base.kwebbase.kwtopic.connections_to, lyndon baines johnson vice president to john fitzgerald kennedy
Lyndon B. Johnson, freebase.valuenotation.is_reviewed, Gender
John F. Kennedy, book.author.works_written, America, the beautiful. In the words of John F. Kennedy
John F. Kennedy, government.political_appointer.appointees, m.09tbpzc
John Liu, symbols.namesake.named_after, John F. Kennedy
John F. Kennedy, book.book_subject.works, The Kennedy Tapes: Inside the White House during the Cuban Missile Crisis
Enemy, media_common.quotation_subject.quotations_about_this_subject, A man cannot be too careful in the choice of his enemies.
m.0b48tfl, common.webpage.topic, John F. Kennedy

Answer: Lyndon B. Johnson