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 are the politicians in John F. Kennedy's family who ended their government position after 1940? 
Knowledge Triplets: John F. Kennedy, base.kwebbase.kwtopic.connections_to, charles andre joseph marie de gaulle difficulties with john fitzgerald kennedy
m.0b46sw8, common.webpage.topic, John F. Kennedy
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
He was re-elected in 1948 and 1950., base.kwebbase.kwsentence.kwtopic, John F. Kennedy
John F. Kennedy, word for word, common.topic.notable_for, g.1yfp21_x2
John F. Kennedy, people.person.education, m.0s94p0_
Politician, people.person.profession, Robert F. Kennedy
John F. Kennedy, base.kwebbase.kwtopic.has_sentences, In Vienna, in June, 1961, Kennedy had an unproductive meeting with Soviet Prime Minister Krushchev.
Anti-communism, base.activism.activist.area_of_activism, Robert F. Kennedy
John F. Kennedy, people.person.sibling_s, m.03lfq4h
Gender, freebase.valuenotation.is_reviewed, Robert F. Kennedy
Joseph P. Kennedy, Sr., people.person.children, Ted Kennedy
John F. Kennedy, people.person.parents, Rose Kennedy
John F. Kennedy, common.topic.webpage, m.0b6rdfq
John F. Kennedy, government.political_appointer.appointees, m.09tbpzc
m.052kjl4, media_common.dedication.dedicated_to, John F. Kennedy
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, book.book_subject.works, An Unfinished Life: John F. Kennedy, 1917–1963
An Unfinished Life: John F. Kennedy, 1917–1963, book.written_work.subjects, United States of America
m.03hs9g8, government.government_position_held.appointed_by, John F. Kennedy
John F. Kennedy, common.topic.article, m.0230ccb
dwight david eisenhower succeeded by john fitzgerald kennedy, base.kwebbase.kwconnection.sentence, He was succeeded by President Kennedy.
Patrick Bouvier Kennedy, people.family_member.family, Kennedy family
Kennedy family, people.family.members, Rosemary Kennedy
Place of death, freebase.valuenotation.is_reviewed, Robert F. Kennedy
John F. Kennedy, base.kwebbase.kwtopic.connections_to, robert lee frost read at inauguration of john fitzgerald kennedy
Kennedy family, people.family.members, Joseph P. Kennedy, Sr.
John F. Kennedy, people.person.parents, Joseph P. Kennedy, Sr.
m.05kfs72, government.government_position_held.appointed_by, John F. Kennedy
John F. Kennedy, people.person.nationality, United States of America
John F. Kennedy, people.person.profession, Politician
John F. Kennedy, people.person.religion, Catholicism
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 Portrait, common.image.image_location, Washington, D.C.
m.059mjtc, government.government_position_held.appointed_by, John F. Kennedy
John F. Kennedy, government.political_appointer.appointees, m.09k87c_
John F. Kennedy, people.person.education, m.0123x2k3
m.04kqmx3, government.government_position_held.appointed_by, John F. Kennedy
Kennedy family, people.family.members, Kathleen Cavendish
Kennedy family, people.family.members, John F. Kennedy Jr.
Joseph P. Kennedy, Sr., people.person.children, Robert F. Kennedy
Brookline, people.person.place_of_birth, Robert F. Kennedy
John F. Kennedy Jr., people.person.religion, Catholicism
John F. Kennedy, book.book_subject.works, Four Days in November
John F. Kennedy Jr., people.person.parents, Jacqueline Kennedy Onassis
Robert F. Kennedy, government.politician.government_positions_held, m.03hs9g8
John F. Kennedy, people.person.education, m.04kr2n0
dwight david eisenhower succeeded by john fitzgerald kennedy, base.kwebbase.kwconnection.subject, Dwight D. Eisenhower
John F. Kennedy, people.person.education, m.0127txc2
John F. Kennedy, book.book_subject.works, The Kennedy Promise: The Politics of Expectation
John F. Kennedy, base.kwebbase.kwtopic.connections_to, william averell harriman appointed by john fitzgerald kennedy
John F. Kennedy, common.topic.webpage, m.0b48tfl
Assassination, people.deceased_person.cause_of_death, Robert F. Kennedy
John F. Kennedy Jr., people.person.sibling_s, m.07ydn0q
John F. Kennedy, common.topic.notable_for, g.125c_wrr5
John F. Kennedy, people.person.education, m.0n0y0g0
John F. Kennedy, people.person.sibling_s, m.03lfptc
He was succeeded by President Kennedy., base.kwebbase.kwsentence.contains_connections, dwight david eisenhower succeeded by john fitzgerald kennedy
John F. Kennedy, people.person.education, m.035j_7r
An Unfinished Life: John F. Kennedy, 1917–1963, book.book.genre, Biography
John F. Kennedy, people.person.employment_history, m.0w7nvg5
John F. Kennedy, people.person.children, Arabella Kennedy
John F. Kennedy, people.person.education, m.0125s3s2
m.03gjk7n, government.political_party_tenure.politician, John F. Kennedy
John F. Kennedy, base.kwebbase.kwtopic.has_sentences, The Republican candidate was Richard M. Nixon.
Kennedy family, people.family.country, United States of America
John F. Kennedy, people.person.education, m.0125n7tg
John F. Kennedy, common.topic.webpage, m.09x5n2n
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, book.author.works_written, Remarks in the Rudolph Wilde Platz \"Ich bin ein Berliner
Kennedy family, people.family.members, Eunice Kennedy Shriver
Kennedy family, people.family.members, Ted Kennedy
John F. Kennedy Jr., people.family_member.family, Kennedy family
John F. Kennedy, book.author.works_written, The Kennedy presidential press conferences
John F. Kennedy, freebase.valuenotation.is_reviewed, Parents
Rose Kennedy, people.person.children, Robert F. Kennedy
John F. Kennedy, common.topic.webpage, m.09y6s4p
John F. Kennedy, freebase.valuenotation.is_reviewed, Gender
john fitzgerald kennedy allegedly assassinated by lee harvey oswald, base.kwebbase.kwconnection.other, Lee Harvey Oswald
John F. Kennedy, base.kwebbase.kwtopic.connections_to, lyndon baines johnson vice president to john fitzgerald kennedy
John F. Kennedy, book.book_subject.works, America divided
John F. Kennedy, book.book_subject.works, The Kennedy Women
Arabella Kennedy, people.person.parents, John F. Kennedy
m.0b6b7wy, government.government_position_held.appointed_by, John F. Kennedy
John F. Kennedy, freebase.valuenotation.is_reviewed, Place of birth
An Unfinished Life: John F. Kennedy, 1917–1963, common.topic.notable_types, Book
John F. Kennedy, people.person.education, m.0125tzqv
John F. Kennedy, book.book_subject.works, Years of Discord
m.02kbhl6, government.government_position_held.office_holder, John F. Kennedy
Robert F. Kennedy, people.person.parents, Rose Kennedy
john fitzgerald kennedy disliked charles andre joseph marie de gaulle, base.kwebbase.kwconnection.subject, John F. Kennedy
John F. Kennedy, book.author.works_written, Legacy of a president
John F. Kennedy, people.person.profession, Military Officer
Parents, freebase.valuenotation.is_reviewed, Robert F. Kennedy
richard milhous nixon lost election to john fitzgerald kennedy, base.kwebbase.kwconnection.other, John F. Kennedy
Jacqueline Kennedy Onassis, people.person.children, John F. Kennedy Jr.
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
Joseph P. Kennedy, Sr., people.person.children, Robert F. Kennedy
John F. Kennedy, base.kwebbase.kwtopic.has_sentences, His widow married Onassis Frost read a poem at his inauguration.
John F. Kennedy, people.person.nationality, United States of America
John F. Kennedy, government.political_appointer.appointees, m.05bp376
John F. Kennedy, government.political_appointer.appointees, m.04kqmw_
John F. Kennedy, government.politician.government_positions_held, m.02kbhl6
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.
John F. Kennedy, book.book_subject.works, The Fitzgeralds and the Kennedys
John F. Kennedy, people.person.sibling_s, m.03lfpt2
Rich Little, base.americancomedy.impersonated_celebrity.impersonated_by, Robert F. Kennedy
dwight david eisenhower succeeded by john fitzgerald kennedy, base.kwebbase.kwconnection.other, John F. Kennedy
Male, people.person.gender, Ted Kennedy
John F. Kennedy, influence.influence_node.influenced_by, Henry David Thoreau
m.09rg1gn, government.government_position_held.appointed_by, John F. Kennedy
John F. Kennedy, people.person.children, John F. Kennedy Jr.
Patrick Bouvier Kennedy, people.person.parents, John F. Kennedy
John F. Kennedy, media_common.dedicatee.dedications, m.052kjl4
Lyndon B. Johnson, government.us_vice_president.to_president, John F. Kennedy
m.04szj3z, media_common.dedication.dedicated_to, John F. Kennedy
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.
John F. Kennedy School of Government, education.educational_institution.campuses, John F. Kennedy School of Government
Rich Little, base.americancomedy.impersonated_celebrity.impersonated_by, Ted Kennedy
John F. Kennedy, people.person.parents, Rose Kennedy
m.03hs9g8, government.politician.government_positions_held, Robert F. Kennedy
John F. Kennedy, people.person.gender, Male
Kennedy family, people.family_member.family, Ted Kennedy
lee harvey oswald allegedly assassinated john fitzgerald kennedy, base.kwebbase.kwconnection.other, John F. Kennedy
Robert F. Kennedy, people.person.profession, Politician
John F. Kennedy, book.book_subject.works, The Advance Man: An Off-beat Look at What Really Happens in Political Campaigns
An Unfinished Life: John F. Kennedy, 1917–1963, book.written_work.author, Robert Dallek
John F. Kennedy, people.appointer.appointment_made, m.0hn41mj
Catholicism, people.person.religion, Ted Kennedy
John F. Kennedy, government.political_appointer.appointees, m.04tn7sw
Irish American, people.person.ethnicity, Ted Kennedy
John F. Kennedy, people.person.education, m.0125jfhh
John F. Kennedy, people.person.education, m.0s94pc9
In Vienna, in June, 1961, Kennedy had an unproductive meeting with Soviet Prime Minister Krushchev., base.kwebbase.kwsentence.kwtopic, John F. Kennedy
Kennedy family, people.family.members, Patrick Bouvier Kennedy
John F. Kennedy, people.person.spouse_s, m.02h_bpj
John F. Kennedy, base.kwebbase.kwtopic.connections_to, dwight david eisenhower succeeded by john fitzgerald kennedy
Thirteen Days, film.film_subject.films, Robert F. Kennedy
Joseph P. Kennedy, Jr., people.family_member.family, Kennedy family
john fitzgerald kennedy succeeded dwight david eisenhower, base.kwebbase.kwconnection.relation, succeeded
John F. Kennedy, government.political_appointer.appointees, m.04kqmx3
John F. Kennedy, common.topic.webpage, m.0b46nf9
John F. Kennedy Jr., people.person.nationality, United States of America
John F. Kennedy, book.author.works_written, Kennedy and the press
John F. Kennedy, common.topic.image, JFK portrait
Kennedy family, people.family.members, Patricia Kennedy Lawford
John F. Kennedy, base.kwebbase.kwtopic.connections_from, john fitzgerald kennedy allegedly assassinated by lee harvey oswald
m.04lmq_l, government.government_position_held.appointed_by, John F. Kennedy
Catholicism, people.person.religion, Robert F. Kennedy
Joseph P. Kennedy, Sr., people.family_member.family, Kennedy family
m.05bp3ls, government.government_position_held.appointed_by, John F. Kennedy
m.05bp376, government.government_position_held.appointed_by, John F. Kennedy
John F. Kennedy, government.political_appointer.appointees, m.0669j9b
Joseph P. Kennedy, Sr., common.topic.notable_types, Politician
John F. Kennedy, symbols.name_source.namesakes, John F. Kennedy School of Government
The wit and wisdom of John F. Kennedy, common.topic.notable_for, g.125606_56
Prelude to leadership, book.book.editions, Prelude to leadership: the European diary of John F. Kennedy, summer 1945
John F. Kennedy, people.appointer.appointment_made, m.0hn41pp
John F. Kennedy, common.topic.notable_types, US President
John F. Kennedy School of Government, symbols.namesake.named_after, John F. Kennedy
John F. Kennedy, government.political_appointer.appointees, m.03hs9g8
John F. Kennedy, government.political_appointer.appointees, m.05kfs72
John-F.-Kennedy-Platz, common.topic.article, m.04dcw
John F. Kennedy, people.person.ethnicity, White people
Kennedy family, people.family.members, Joseph P. Kennedy, Jr.
Charles de Gaulle, base.kwebbase.kwtopic.connections_to, john fitzgerald kennedy disliked charles andre joseph marie de gaulle
dwight david eisenhower succeeded by john fitzgerald kennedy, base.kwebbase.kwconnection.relation, succeeded by
m.03hs9g8, government.government_position_held.office_holder, Robert F. Kennedy
John F. Kennedy, book.author.works_written, Sam Houston & the Senate
John F. Kennedy, people.person.education, m.0125d08t
john fitzgerald kennedy disliked charles andre joseph marie de gaulle, base.kwebbase.kwconnection.relation, disliked
Male, people.person.gender, Robert F. Kennedy
John F. Kennedy, base.kwebbase.kwtopic.connections_to, lee harvey oswald allegedly assassinated john fitzgerald 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. Kennedy Jr., people.person.place_of_birth, Washington, D.C.
The Republican candidate was Richard M. Nixon., base.kwebbase.kwsentence.kwtopic, John F. Kennedy
John F. Fitzgerald, people.person.children, Rose Kennedy
United States of America, people.person.nationality, Robert F. Kennedy
John F. Kennedy, media_common.dedicatee.dedications, m.04tm7xj
John F. Kennedy, government.political_appointer.appointees, m.0cvmlt2
John F. Kennedy, people.family_member.family, Kennedy family
John F. Kennedy, freebase.valuenotation.is_reviewed, Children
m.02hz5r6, government.government_position_held.office_holder, John F. Kennedy
Federal Executive Boards, organization.organization.founders, John F. Kennedy
Writer, people.person.profession, Robert F. Kennedy
John F. Kennedy Portrait, common.image.size, m.021l_w1
John F. Kennedy, people.person.ethnicity, Irish American
Kennedy family, people.family.members, Robert F. Kennedy
John F. Kennedy, common.topic.notable_for, g.12564_fr4
John F. Kennedy, people.sibling_relationship.sibling, m.02_wjwf
John F. Kennedy Jr., people.person.parents, John F. Kennedy
John F. Kennedy, freebase.valuenotation.is_reviewed, President number
Robert F. Kennedy, people.person.sibling_s, m.03hs9fc
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.
John F. Kennedy, freebase.valuenotation.is_reviewed, Country of nationality
John F. Kennedy, people.person.profession, Author
m.09k8772, government.government_position_held.appointed_by, John F. Kennedy
John F. Kennedy, book.book_subject.works, Conversations With Kennedy
John F. Kennedy, book.book_subject.works, JFK and LBJ
John F. Kennedy, people.person.sibling_s, m.02_wjwf
Arlington National Cemetery, people.deceased_person.place_of_burial, Ted Kennedy
John F. Kennedy, symbols.name_source.namesakes, John F. Kennedy Presidential Library and Museum
Country of nationality, freebase.valuenotation.is_reviewed, Robert F. Kennedy
John F. Kennedy, people.person.gender, Male
United States of America, people.person.nationality, Ted Kennedy
John F. Kennedy, common.topic.webpage, m.0b46sw8
John F. Kennedy, people.person.education, m.04yzw40
m.03hs9fc, people.sibling_relationship.sibling, Robert F. Kennedy
m.02_wjwf, people.sibling_relationship.sibling, Ted Kennedy
John F. Kennedy, book.book_subject.works, The Making of the President, 1960
m.0w7nvg5, business.employment_tenure.person, John F. Kennedy
John F. Kennedy, government.political_appointer.appointees, m.05bp3ls
john fitzgerald kennedy succeeded dwight david eisenhower, base.kwebbase.kwconnection.subject, John F. Kennedy
John F. Kennedy, government.politician.party, m.03gjk7n
John F. Kennedy, common.topic.webpage, m.09y460p
John F. Kennedy, book.book_subject.works, One Minute to Midnight
John F. Kennedy, book.book_subject.works, Boom!
m.0b6rdfq, common.webpage.topic, John F. Kennedy
John F. Kennedy, people.person.places_lived, m.04hb_mp
John F. Kennedy, government.political_appointer.appointees, m.03hs9g8
m.09x5n2n, common.webpage.topic, John F. Kennedy
m.04tn7sw, government.government_position_held.appointed_by, John F. Kennedy
John F. Kennedy, people.person.religion, Catholicism
John F. Kennedy, book.author.works_written, Words to remember
Kennedy family, people.family.members, John F. Kennedy
An Unfinished Life: John F. Kennedy, 1917–1963, book.book.editions, An Unfinished Life: John F. Kennedy, 1917-1963
John F. Kennedy, people.person.profession, Screenwriter
m.046ffp7, people.place_lived.person, John F. Kennedy
John F. Kennedy Presidential Library and Museum, symbols.namesake.named_after, John F. Kennedy
John F. Kennedy Jr., people.person.sibling_s, m.0pbycd1
john fitzgerald kennedy allegedly assassinated by lee harvey oswald, base.kwebbase.kwconnection.relation, allegedly assassinated by
An Unfinished Life: John F. Kennedy, 1917–1963, book.written_work.subjects, Late 20th Century
John F. Kennedy, people.person.education, m.0s94p54
John F. Kennedy, book.book_subject.works, The Kennedy imprisonment
Rose Kennedy, people.person.parents, Ted Kennedy
John F. Kennedy, government.political_appointer.appointees, m.0b6b7wy
John F. Kennedy, base.activism.activist.area_of_activism, Anti-communism
John F. Kennedy, book.book_subject.works, The Best and the Brightest
John F. Kennedy, people.person.places_lived, m.046ffp7
An Unfinished Life: John F. Kennedy, 1917–1963, book.written_work.subjects, History of the United States
John F. Kennedy, government.political_appointer.appointees, m.04kqmww
william averell harriman appointed by john fitzgerald kennedy, base.kwebbase.kwconnection.other, John F. Kennedy
Marriage, religion.religion.practices, Catholicism
Dwight D. Eisenhower, base.kwebbase.kwtopic.connections_to, john fitzgerald kennedy succeeded dwight david eisenhower
john fitzgerald kennedy succeeded dwight david eisenhower, base.kwebbase.kwconnection.other, Dwight D. Eisenhower
Date of death, freebase.valuenotation.is_reviewed, Robert F. Kennedy
Robert F. Kennedy, people.family_member.family, Kennedy family
John F. Kennedy, base.kwebbase.kwtopic.connections_from, john fitzgerald kennedy succeeded dwight david eisenhower
John F. Kennedy, base.kwebbase.kwtopic.has_sentences, He was re-elected in 1948 and 1950.
John F. Kennedy, freebase.valuenotation.is_reviewed, Parents
John F. Kennedy, people.person.sibling_s, m.03lfpfx
m.09y6s4p, common.webpage.topic, John F. Kennedy
John F. Kennedy, base.kwebbase.kwtopic.has_sentences, Lee Harvey Oswald, a young ex-Marine with links to the Soviet Union, was arrested.
In 1946, Kennedy was elected to Congress as a Democrat for the 11th Congressional District of Massachusetts., base.kwebbase.kwsentence.dates, m.0c0zk8j
John F. Kennedy, freebase.valuenotation.is_reviewed, Date of death
Joseph P. Kennedy, Sr., people.person.children, John F. Kennedy
John F. Kennedy, people.person.children, Caroline Kennedy
m.04kqmww, government.government_position_held.appointed_by, John F. Kennedy
John F. Kennedy, people.deceased_person.place_of_burial, Arlington National Cemetery
Assassination of John F. Kennedy, base.culturalevent.event.entity_involved, Lee Harvey Oswald
Robert Dallek, book.author.works_written, An Unfinished Life: John F. Kennedy, 1917–1963
John F. Kennedy, people.person.place_of_birth, Brookline
Politician, people.person.profession, Ted Kennedy
John F. Kennedy, government.political_appointer.appointees, m.09k8772
John F. Kennedy, base.kwebbase.kwtopic.connections_from, john fitzgerald kennedy disliked charles andre joseph marie de gaulle
John F. Kennedy, people.person.education, m.0127vzjh
John F. Kennedy, people.person.sibling_s, m.03lfq3_
m.03pfbz7, people.place_lived.person, John F. Kennedy
John F. Kennedy, government.politician.government_positions_held, m.04dmfx8
John F. Kennedy, common.topic.article, m.05bsz7m
John F. Kennedy, influence.influence_node.influenced_by, Eleanor Roosevelt
An Unfinished Life: John F. Kennedy, 1917–1963, common.topic.notable_for, g.125689ffw
Arlington National Cemetery, people.deceased_person.place_of_burial, Robert F. Kennedy
john fitzgerald kennedy attacked fidel castro, base.kwebbase.kwconnection.subject, John F. Kennedy
John F. Kennedy, people.person.ethnicity, Irish American
John F. Kennedy School of Government, education.educational_institution.parent_institution, Harvard University
John F. Kennedy, freebase.valuenotation.is_reviewed, Date of birth
John F. Kennedy, people.person.sibling_s, m.03lfqsd
John F. Kennedy, freebase.valuenotation.is_reviewed, Country of nationality
John F. Kennedy, people.person.profession, Politician
John F. Kennedy, government.political_appointer.appointees, m.09rg1gn
m.04dmfx8, government.government_position_held.office_holder, John F. Kennedy
Robert F. Kennedy, people.person.parents, Joseph P. Kennedy, Sr.
m.0669j9b, government.government_position_held.appointed_by, John F. Kennedy
John F. Kennedy, people.person.parents, Joseph P. Kennedy, Sr.
John F. Kennedy, freebase.valuenotation.is_reviewed, Place of death
m.0hn41mj, people.appointment.appointed_by, John F. Kennedy
John F. Kennedy Jr., people.person.profession, Writer
m.09k87c_, government.government_position_held.appointed_by, John F. Kennedy
John F. Kennedy, base.crime.crime_victim.crime_type, Assassination
John F. Kennedy, government.us_president.vice_president, Lyndon B. Johnson
John F. Kennedy, freebase.valuenotation.is_reviewed, Gender
John F. Kennedy, freebase.valuenotation.is_reviewed, Place of birth
John F. Kennedy, people.person.education, m.04t5mdc
m.09tbpzc, government.government_position_held.appointed_by, John F. Kennedy
John F. Kennedy, people.person.profession, Writer
John F. Kennedy, government.politician.government_positions_held, m.02hz5r6
John F. Kennedy, book.book_subject.works, Live by the sword
m.09y460p, common.webpage.topic, John F. Kennedy
John F. Kennedy School of Government, education.educational_institution_campus.educational_institution, John F. Kennedy School of Government
John F. Kennedy, common.topic.article, m.0d3k1g
World War II, military.military_person.participated_in_conflicts, Robert F. Kennedy
m.04kqmw_, government.government_position_held.appointed_by, John F. Kennedy
Legacy of a president, book.written_work.author, John F. Kennedy
Kennedy family, people.family.members, Rose Kennedy
Place of birth, freebase.valuenotation.is_reviewed, Robert F. Kennedy
m.0b48xzc, common.webpage.topic, John F. Kennedy
John F. Kennedy, government.political_appointer.appointees, m.059mjtc
John F. Kennedy, people.person.places_lived, m.03pfbz7
Kennedy family, people.family.members, Caroline Kennedy
John F. Kennedy, base.americancomedy.impersonated_celebrity.impersonated_by, Rich Little
Kennedy family, people.family.members, Jean Kennedy Smith
John F. Kennedy, people.person.sibling_s, m.03hs9fc
John F. Kennedy, common.topic.webpage, m.0b48xzc
John F. Kennedy, people.family.members, Kennedy family
John F. Kennedy, book.book_subject.works, Jackie, Ethel, Joan
John F. Kennedy School of Government, common.topic.notable_types, College/University
Rose Kennedy, people.person.parents, John F. Fitzgerald
John F. Kennedy, visual_art.artwork.artist, Elaine de Kooning
John F. Kennedy, government.political_appointer.appointees, m.04lmq_l
Kennedy family, people.person.nationality, United States of America
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.
Date of birth, freebase.valuenotation.is_reviewed, Robert F. Kennedy
John F. Kennedy, people.person.children, Patrick Bouvier Kennedy
Kennedy chose to intervene in Vietnam, sending Lyndon Johnson  to confirm America's support of the pro-Western Diem regime., base.kwebbase.kwsentence.kwtopic, John F. Kennedy
John F. Kennedy, base.kwebbase.kwtopic.has_sentences, A conservative Congress was cool to his suggestions.
john fitzgerald kennedy disliked charles andre joseph marie de gaulle, base.kwebbase.kwconnection.other, Charles de Gaulle
Caroline Kennedy, people.person.parents, John F. Kennedy
m.0cvmlt2, government.government_position_held.appointed_by, John F. Kennedy
john fitzgerald kennedy allegedly assassinated by lee harvey oswald, base.kwebbase.kwconnection.subject, John F. Kennedy
John F. Kennedy Portrait, common.image.image_tags, John F. Kennedy
John F. Kennedy, military.military_person.participated_in_conflicts, World War II
Kennedy family, people.family.members, Robert F. Kennedy
John F. Kennedy, base.kwebbase.kwtopic.connections_to, richard milhous nixon lost election to john fitzgerald kennedy
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.
m.0b46nf9, common.webpage.topic, John F. Kennedy
John F. Kennedy, people.person.profession, Writer
John F. Kennedy, people.person.education, m.03lll60
John F. Kennedy, book.book_subject.works, Kennedy
John F. Kennedy, common.topic.image, John F. Kennedy Portrait
An Unfinished Life: John F. Kennedy, 1917–1963, common.topic.article, m.05c0dpb
lyndon baines johnson vice president to john fitzgerald kennedy, base.kwebbase.kwconnection.other, John F. Kennedy
John F. Kennedy, people.sibling_relationship.sibling, m.03hs9fc
John F. Kennedy Jr., people.person.gender, Male
Joseph P. Kennedy, Sr., people.person.profession, Politician
John F. Kennedy, film.film.subjects, Thirteen Days
John F. Kennedy, freebase.valuenotation.is_reviewed, Date of birth
Ted Kennedy, people.person.profession, Politician
John F. Kennedy, media_common.dedicatee.dedications, m.04szj3z
John F. Kennedy, people.person.place_of_birth, Brookline
m.04hb_mp, people.place_lived.person, John F. Kennedy
m.0b48tfl, common.webpage.topic, John F. Kennedy

Answer: Ted Kennedy
Robert F. Kennedy