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 relative of John F. Kennedy held a position in the 108th U.S. Congress? 
Knowledge Triplets: m.0123xqnm, military.military_command.military_commander, John F. Kennedy
John F. Kennedy, people.person.place_of_birth, Brookline
John F. Kennedy, people.person.education, m.035j_7r
John F. Kennedy, people.person.sibling_s, m.03lfq4h
john fitzgerald kennedy attacked fidel castro, base.kwebbase.kwconnection.subject, John F. Kennedy
John F. Kennedy, base.kwebbase.kwtopic.connections_to, charles andre joseph marie de gaulle difficulties with john fitzgerald kennedy
John F. Kennedy 1961 presidential inauguration, base.culturalevent.event.entity_involved, Lyndon B. Johnson
john fitzgerald kennedy succeeded dwight david eisenhower, base.kwebbase.kwconnection.relation, succeeded
John F. Kennedy, book.book_subject.works, JFK and LBJ
John F. Kennedy, government.politician.government_positions_held, m.02hz5r6
John F. Kennedy, military.military_commander.military_commands, m.0vmx69n
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, people.person.education, m.0s94p0_
John F. Kennedy, people.person.employment_history, m.0w7nvg5
m.03hs9g8, government.government_position_held.office_holder, Robert F. Kennedy
m.02hz5r6, government.government_position_held.office_holder, John F. Kennedy
John F. Kennedy, media_common.dedicatee.dedications, m.052kjl4
United States Congress, government.governmental_body.jurisdiction, United States of America
John F. Kennedy, base.kwebbase.kwtopic.connections_to, robert lee frost read at inauguration of john fitzgerald kennedy
John F. Kennedy Portrait, common.image.size, m.021l_w1
John F. Kennedy 1961 presidential inauguration, common.topic.article, m.05c1sfm
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.
rachel carson influenced john f kennedy, base.kwebbase.kwconnection.other, John F. Kennedy
m.0b48tfl, common.webpage.topic, John F. Kennedy
John F. Kennedy, common.topic.webpage, m.0b46nf9
Felix Dodds, influence.influence_node.influenced_by, John F. Kennedy
John F. Kennedy, people.person.education, m.04kr2n0
John F. Kennedy, people.sibling_relationship.sibling, m.02_wjwf
Politician, people.person.profession, Ted Kennedy
Memorable quotations of John F. Kennedy, common.topic.notable_for, g.1yfp1l2_3
He was re-elected in 1948 and 1950., base.kwebbase.kwsentence.kwtopic, John F. Kennedy
John F. Kennedy, people.person.education, m.0125n7tg
John F. Kennedy, people.person.parents, Joseph P. Kennedy, Sr.
John F. Kennedy, base.kwebbase.kwconnection.other, Rachel Carson
m.0b48xzc, common.webpage.topic, John F. Kennedy
Assassination of John F. Kennedy, base.crime.crime.victim_s, John F. Kennedy
m.04tn7sw, government.government_position_held.appointed_by, John F. Kennedy
John F. Kennedy, government.political_appointer.appointees, m.04kqmww
John F. Kennedy, freebase.valuenotation.has_value, Weight
John F. Kennedy, base.kwebbase.kwtopic.connections_to, richard milhous nixon lost election to john fitzgerald kennedy
m.04kqmww, government.government_position_held.appointed_by, John F. Kennedy
The youth and vigor of his staff compared with that of outgoing president Eisenhower,  raised public expectations., base.kwebbase.kwsentence.kwtopic, John F. Kennedy
Assassination of John F. Kennedy, base.culturalevent.event.entity_involved, John F. Kennedy
John F. Kennedy, base.kwebbase.kwtopic.has_sentences, Kennedy often clashed with big business.
m.02h_bpj, people.marriage.spouse, John F. Kennedy
John F. Kennedy, people.person.children, Patrick Bouvier Kennedy
John F. Kennedy, people.person.profession, Writer
John F. Kennedy, people.person.education, m.0125d08t
John F. Kennedy, book.author.works_written, Sam Houston & the Senate
Kennedy family, people.family.members, Robert F. Kennedy
United States of America, people.person.nationality, Ted Kennedy
John F. Kennedy, book.book_subject.works, Boom!
richard milhous nixon lost election to john fitzgerald kennedy, base.kwebbase.kwconnection.other, John F. Kennedy
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.
Rich Little, base.americancomedy.impersonated_celebrity.impersonated_by, Ted Kennedy
Assassination of John F. Kennedy, symbols.namesake.named_after, John F. Kennedy
John F. Kennedy, people.person.spouse_s, m.02h_bpj
John F. Kennedy Jr., people.person.parents, Jacqueline Kennedy Onassis
m.0b46nf9, common.webpage.topic, John F. Kennedy
John F. Kennedy, people.person.profession, Military Officer
Robert F. Kennedy, people.person.nationality, United States of America
John F. Kennedy, people.person.education, m.0125tzqv
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, base.kwebbase.kwtopic.connections_to, fidel castro defeated invasion by john fitzgerald 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 1961 presidential inauguration, base.culturalevent.event.entity_involved, Earl Warren
m.0cvmlt2, government.government_position_held.appointed_by, John F. Kennedy
john fitzgerald kennedy attacked fidel castro, base.kwebbase.kwconnection.relation, attacked
John F. Kennedy, common.topic.notable_for, g.125c_wrr5
john fitzgerald kennedy disliked charles andre joseph marie de gaulle, base.kwebbase.kwconnection.other, Charles de Gaulle
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, base.kwebbase.kwtopic.has_sentences, His main concern in foreign affairs was the threat from Soviet Communism.
John F. Kennedy, people.person.children, Arabella Kennedy
John F. Kennedy, government.political_appointer.appointees, m.05kfs72
John F. Kennedy 1961 presidential inauguration, base.inaugurations.inauguration.president, John F. Kennedy
John F. Kennedy, base.kwebbase.kwtopic.has_sentences, The Republican candidate was Richard M. Nixon.
Irish American, people.person.ethnicity, Ted Kennedy
John F. Kennedy, government.political_appointer.appointees, m.04lmq_l
John F. Kennedy Jr., people.person.gender, Male
John F. Kennedy, common.topic.webpage, m.09x5n2n
John F. Kennedy, base.americancomedy.impersonated_celebrity.impersonated_by, Rich Little
John F. Kennedy, people.person.sibling_s, m.03lfqsd
m.0669j9b, government.government_position_held.appointed_by, John F. Kennedy
m.0vmx69n, military.military_command.military_commander, John F. Kennedy
John F. Kennedy, book.book_subject.works, One Minute to Midnight
John F. Kennedy, people.person.sibling_s, m.03lfq3_
John F. Kennedy, common.topic.webpage, m.0b6rdfq
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.education, m.0n0y0g0
Marriage, religion.religion.practices, Catholicism
John F. Kennedy, book.book_subject.works, America divided
John F. Kennedy, people.person.sibling_s, m.03lfpfx
108th United States Congress, common.topic.notable_for, g.125864121
John F. Kennedy, military.military_commander.military_commands, m.09sdkqk
John-F.-Kennedy-Platz, common.topic.notable_for, g.1256fvdhn
m.03lfpt2, people.sibling_relationship.sibling, John F. Kennedy
John F. Kennedy, base.kwebbase.kwtopic.has_sentences, Though he lost his bid, his  popularity increased enormously.
Arlington National Cemetery, people.deceased_person.place_of_burial, Ted Kennedy
John F. Kennedy Jr., people.person.profession, Writer
John F. Kennedy, government.political_appointer.appointees, m.09tbpzc
John F. Kennedy, people.person.sibling_s, m.03lfpt2
John F. Kennedy, base.americancomedy.impersonated_celebrity.impersonated_by, Rich Little
John F. Kennedy, symbols.name_source.namesakes, John F. Kennedy Presidential Library and Museum
John F. Kennedy, people.family.members, Kennedy family
m.059mjtc, government.government_position_held.appointed_by, John F. Kennedy
John F. Kennedy, people.person.parents, Rose Kennedy
John F. Kennedy, book.book_subject.works, Kennedy
m.05bp3ls, government.government_position_held.appointed_by, John F. Kennedy
John F. Kennedy, people.person.profession, Author
John F. Kennedy, government.politician.party, m.03gjk7n
John F. Kennedy, symbols.name_source.namesakes, Assassination of John F. Kennedy
john fitzgerald kennedy succeeded dwight david eisenhower, base.kwebbase.kwconnection.subject, John F. Kennedy
John F. Kennedy, book.book_subject.works, Forty ways to look at JFK
John F. Kennedy, common.topic.notable_types, US President
John F. Kennedy, government.political_appointer.appointees, m.09k87c_
John F. Kennedy, people.person.ethnicity, Irish American
john fitzgerald kennedy disliked charles andre joseph marie de gaulle, base.kwebbase.kwconnection.subject, John F. Kennedy
m.0w7nvg5, business.employment_tenure.person, John F. Kennedy
John F. Kennedy, people.person.profession, Politician
The Republican candidate was Richard M. Nixon., base.kwebbase.kwsentence.kwtopic, John F. Kennedy
John F. Kennedy, government.political_appointer.appointees, m.0cvmlt2
John F. Kennedy, common.topic.article, m.0230ccb
He wanted to reform tax legislation, remodel the agricultural economy and develop natural resources., base.kwebbase.kwsentence.kwtopic, John F. Kennedy
John F. Kennedy, military.military_commander.military_commands, m.05ckvzk
rachel carson influenced john f kennedy, base.kwebbase.kwconnection.subject, Rachel Carson
John F. Kennedy, people.person.nationality, United States of America
John F. Kennedy, people.person.profession, Screenwriter
108th United States Congress, government.legislative_session.legislature, United States Congress
John F. Kennedy, organization.organization_member.member_of, m.05kd7jp
John F. Kennedy, people.person.places_lived, m.046ffp7
John F. Kennedy Jr., people.person.religion, Catholicism
Rose Kennedy, people.person.parents, Ted Kennedy
John F. Kennedy Portrait, common.image.appears_in_topic_gallery, John F. Kennedy
John F. Kennedy, people.person.ethnicity, Irish American
Kennedy family, people.family.members, John F. Kennedy Jr.
Kennedy family, people.family_member.family, Ted Kennedy
John F. Kennedy 1961 presidential inauguration, common.topic.notable_for, g.1255hgfvk
John F. Kennedy, common.topic.article, m.0d3k1g
Catholicism, people.person.religion, Ted Kennedy
John F. Kennedy, government.political_appointer.appointees, m.04kqmw_
John F. Kennedy, freebase.valuenotation.is_reviewed, Gender
John F. Kennedy, people.person.places_lived, m.04hb_mp
m.03lfpfx, people.sibling_relationship.sibling, John F. Kennedy
m.02_wjwf, people.sibling_relationship.sibling, John F. Kennedy
John F. Kennedy, people.family_member.family, Kennedy family
John F. Kennedy, base.kwebbase.kwtopic.connections_to, william averell harriman appointed by john fitzgerald kennedy
John F. Kennedy, common.topic.webpage, m.0b46sw8
m.04tm7xj, media_common.dedication.dedicated_to, John F. Kennedy
John F. Kennedy, military.military_person.participated_in_conflicts, World War II
United States Agency for International Development, organization.organization.founders, John F. Kennedy
John F. Kennedy, people.person.children, John F. Kennedy Jr.
Swearing in the 108th, common.image.appears_in_topic_gallery, 108th United States Congress
John F. Kennedy, people.person.religion, Catholicism
John F. Kennedy 1961 presidential inauguration, base.culturalevent.event.entity_involved, John F. Kennedy
m.0hn41mj, people.appointment.appointed_by, John F. Kennedy
The wit and wisdom of John F. Kennedy, common.topic.notable_for, g.125606_56
John F. Kennedy, people.person.profession, Politician
m.03gjk7n, government.political_party_tenure.politician, John F. Kennedy
John F. Kennedy, government.politician.government_positions_held, m.04dmfx8
rachel carson influenced john f kennedy, base.kwebbase.kwconnection.sentence, The controversy captured the attention of President John F. Kennedy, who directed his Science Advisory Committee to investigate the matter.
John F. Kennedy, people.person.education, m.04t5mdc
John F. Kennedy, military.military_commander.military_commands, m.0123xqnm
m.03hs9fc, people.sibling_relationship.sibling, John F. Kennedy
108th United States Congress, common.topic.notable_types, Legislative session
Eleanor Roosevelt, influence.influence_node.influenced, John F. Kennedy
John F. Kennedy, common.topic.notable_for, g.12564_fr4
John F. Kennedy, military.military_commander.military_commands, m.0w5t4qv
John F. Kennedy, government.political_appointer.appointees, m.09k8772
108th United States Congress, common.topic.image, 108th Congress-Senate
108th Congress-Senate, common.image.appears_in_topic_gallery, 108th United States Congress
John F. Kennedy, people.person.gender, Male
m.05kfs72, government.government_position_held.appointed_by, John F. Kennedy
John F. Kennedy Portrait, common.image.image_tags, John F. Kennedy
m.03lfptc, people.sibling_relationship.sibling, John F. Kennedy
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, people.person.education, m.03lll60
Memorable quotations of John F. Kennedy, common.topic.notable_types, Book
m.0b6rdfq, common.webpage.topic, John F. Kennedy
John F. Kennedy, government.political_appointer.appointees, m.04tn7sw
John F. Kennedy, people.person.education, m.04yzw40
John F. Kennedy on education, common.topic.notable_for, g.1yfp0zr19
John F. Kennedy, book.book_subject.works, The Making of the President, 1960
Kennedy often clashed with big business., base.kwebbase.kwsentence.kwtopic, John F. Kennedy
m.09y460p, common.webpage.topic, John F. Kennedy
John F. Kennedy, base.kwebbase.kwtopic.has_sentences, Kennedy advocated America's entry into the war and volunteered for military service.
In Vienna, in June, 1961, Kennedy had an unproductive meeting with Soviet Prime Minister Krushchev., base.kwebbase.kwsentence.kwtopic, John F. Kennedy
John F. Kennedy, event.public_speaker.speeches_or_presentations, m.05r7b2w
John F. Kennedy, people.person.places_lived, m.03pfbz7
John F. Kennedy, people.person.education, m.0s94pc9
John F. Kennedy, people.person.sibling_s, m.02_wjwf
John F. Kennedy, people.person.education, m.0125jfhh
John F. Kennedy, influence.influence_node.influenced_by, Henry David Thoreau
m.05ckvzk, military.military_command.military_commander, John F. Kennedy
Kennedy advocated America's entry into the war and volunteered for military service., base.kwebbase.kwsentence.kwtopic, John F. Kennedy
John F. Kennedy, people.person.sibling_s, m.03lfptc
Male, people.person.gender, Ted Kennedy
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, government.political_appointer.appointees, m.0669j9b
m.03hs9g8, government.government_position_held.appointed_by, John F. Kennedy
John F. Kennedy, freebase.valuenotation.is_reviewed, President number
John F. Kennedy 1961 presidential inauguration, time.event.locations, United States Capitol
108th United States Congress, common.topic.article, m.024tcw
John F. Kennedy, base.kwebbase.kwtopic.has_sentences, In Vienna, in June, 1961, Kennedy had an unproductive meeting with Soviet Prime Minister Krushchev.
m.09k87c_, government.government_position_held.appointed_by, John F. Kennedy
John F. Kennedy Jr., people.person.place_of_birth, Washington, D.C.
John F. Kennedy, base.kwebbase.kwtopic.has_sentences, He chose his other rival, Lyndon B. Johnson, as his running mate, to boost his chances in the South.
John F. Kennedy, people.person.parents, Joseph P. Kennedy, Sr.
John F. Kennedy Portrait, common.image.image_location, Washington, D.C.
John F. Kennedy, freebase.valuenotation.is_reviewed, Place of birth
m.03lfq4h, people.sibling_relationship.sibling, John F. Kennedy
John F. Kennedy, base.kwebbase.kwtopic.connections_to, rachel carson influenced john f kennedy
John F. Kennedy, people.person.gender, Male
108th United States Congress, common.topic.image, Swearing in the 108th
Lyndon B. Johnson, government.us_vice_president.to_president, John F. Kennedy
John F. Kennedy Jr., people.person.parents, John F. Kennedy
John F. Kennedy, people.person.parents, Rose Kennedy
John F. Kennedy, common.topic.webpage, m.09y460p
John F. Kennedy, military.military_commander.military_commands, g.11btrq9dfw
John F. Kennedy, base.kwebbase.kwtopic.connections_to, lyndon baines johnson vice president to john fitzgerald kennedy
John F. Kennedy, base.kwebbase.kwtopic.connections_from, john fitzgerald kennedy succeeded dwight david eisenhower
Joseph P. Kennedy, Sr., people.person.children, 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, government.political_appointer.appointees, m.0b6b7wy
John F. Kennedy, government.political_appointer.appointees, m.05bp376
m.04xdfjz, base.firsts.first_achievement.first, John F. Kennedy
John F. Kennedy, people.person.ethnicity, White people
John F. Kennedy, base.kwebbase.kwtopic.has_sentences, He wanted to reform tax legislation, remodel the agricultural economy and develop natural resources.
John F. Kennedy Jr., people.person.sibling_s, m.0pbycd1
His main concern in foreign affairs was the threat from Soviet Communism., base.kwebbase.kwsentence.kwtopic, John F. Kennedy
Kennedy family, people.family.country, United States of America
m.07ydn0q, people.sibling_relationship.sibling, John F. Kennedy Jr.
John F. Kennedy, government.political_appointer.appointees, m.059mjtc
John F. Kennedy, influence.influence_node.influenced, Felix Dodds
John F. Kennedy, organization.organization_founder.organizations_founded, United States Agency for International Development
John F. Kennedy, influence.influence_node.influenced_by, Eleanor Roosevelt
John F. Kennedy, base.kwebbase.kwtopic.has_sentences, A conservative Congress was cool to his suggestions.
John F. Kennedy, people.appointer.appointment_made, m.0hn41pp
Swearing in the 108th, common.image.appears_in_topic_gallery, Quran oath controversy of the 110th United States Congress
m.0b46sw8, common.webpage.topic, John F. Kennedy
John F. Kennedy, people.person.education, m.0127txc2
John F. Kennedy Jr., freebase.valuenotation.has_no_value, Children
Swearing in the 108th, common.image.size, m.02cq3jr
Though he lost his bid, his  popularity increased enormously., base.kwebbase.kwsentence.kwtopic, John F. Kennedy
John F. Kennedy, people.appointer.appointment_made, m.0hn41mj
John-F.-Kennedy-Platz, common.topic.article, m.04dcw
dwight david eisenhower succeeded by john fitzgerald kennedy, base.kwebbase.kwconnection.other, John F. Kennedy
John F. Kennedy Jr., people.person.sibling_s, m.07ydn0q
m.052kjl4, media_common.dedication.dedicated_to, John F. Kennedy
John F. Kennedy, people.person.children, Caroline Kennedy
Kennedy family, people.person.nationality, United States of America
John F. Kennedy, base.kwebbase.kwtopic.connections_from, john fitzgerald kennedy disliked charles andre joseph marie de gaulle
John F. Kennedy, government.political_appointer.appointees, m.03hs9g8
m.04lmq_l, government.government_position_held.appointed_by, John F. Kennedy
lyndon baines johnson vice president to john fitzgerald kennedy, base.kwebbase.kwconnection.other, John F. Kennedy
108th Congress-Senate, common.image.size, m.03sstxn
John F. Kennedy Jr., people.person.nationality, United States of America
John F. Kennedy, government.political_appointer.appointees, m.05bp3ls
m.04kqmx3, government.government_position_held.appointed_by, John F. Kennedy
m.03lfqsd, people.sibling_relationship.sibling, John F. Kennedy
John F. Kennedy, book.author.works_written, Legacy of a president
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.previous_sentence, Malaria and back surgery put an end to Kennedy's naval career.
m.09k8772, government.government_position_held.appointed_by, John F. Kennedy
John F. Kennedy Jr., symbols.namesake.named_after, John F. Kennedy
Joseph P. Kennedy, Sr., people.person.children, Ted Kennedy
John F. Kennedy, base.firsts.first.achievements, m.04xdfjz
Assassination of John F. Kennedy, common.topic.notable_types, Event
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, base.kwebbase.kwtopic.has_sentences, His widow married Onassis Frost read a poem at his inauguration.
John F. Kennedy, people.deceased_person.place_of_burial, Arlington National Cemetery
John F. Kennedy, common.topic.article, m.05bsz7m
John F. Kennedy, common.topic.webpage, m.0b48xzc
m.0b6b7wy, government.government_position_held.appointed_by, John F. Kennedy
m.0hn41pp, people.appointment.appointed_by, John F. Kennedy
John F. Kennedy, government.political_appointer.appointees, m.09rg1gn
m.04dmfx8, government.government_position_held.office_holder, John F. Kennedy
John F. Kennedy, military.military_person.served_aboard, m.04dmg6w
John F. Kennedy, word for word, common.topic.notable_for, g.1yfp21_x2
John F. Kennedy, book.book_subject.works, Conversations With Kennedy
John F. Kennedy 1961 presidential inauguration, time.event.instance_of_recurring_event, United States presidential inauguration
John F. Kennedy, government.us_president.vice_president, Lyndon B. Johnson
rachel carson influenced john f kennedy, base.kwebbase.kwconnection.relation, influenced
Robert F. Kennedy, government.politician.government_positions_held, m.03hs9g8
John F. Kennedy, freebase.valuenotation.is_reviewed, Date of birth
m.09tbpzc, government.government_position_held.appointed_by, John F. Kennedy
John F. Kennedy, common.topic.notable_types, Artwork
A conservative Congress was cool to his suggestions., base.kwebbase.kwsentence.kwtopic, John F. Kennedy
John F. Kennedy, common.topic.webpage, m.09y6s4p
108th United States Congress, government.legislative_session.legislature, United States Congress
John F. Kennedy, people.person.sibling_s, m.03hs9fc
John F. Kennedy, people.person.education, m.0127vzjh
John F. Kennedy, base.kwebbase.kwtopic.has_sentences, He was re-elected in 1948 and 1950.
John F. Kennedy, people.person.education, m.0125s3s2
John F. Kennedy, government.political_appointer.appointees, m.04kqmx3
John F. Kennedy, freebase.valuenotation.is_reviewed, Country of nationality
John F. Kennedy, military.military_person.participated_in_conflicts, Solomon Islands campaign
John F. Kennedy, media_common.dedicatee.dedications, m.04tm7xj
John F. Kennedy, common.topic.webpage, m.0b48tfl
m.09y6s4p, common.webpage.topic, John F. Kennedy
john fitzgerald kennedy succeeded dwight david eisenhower, base.kwebbase.kwconnection.other, Dwight D. Eisenhower
Antología de John F. Kennedy, common.topic.notable_for, g.125c3yyy8
m.09sdkqk, military.military_command.military_commander, John F. Kennedy
John F. Kennedy, people.person.religion, Catholicism
dwight david eisenhower succeeded by john fitzgerald kennedy, base.kwebbase.kwconnection.relation, succeeded by
m.02_wjwf, people.sibling_relationship.sibling, Ted Kennedy
John F. Kennedy, base.kwebbase.kwtopic.has_sentences, In a televised debate with Nixon, Kennedy's charm and charisma made him an easy winner.
Patrick Bouvier Kennedy, people.person.parents, John F. Kennedy
m.09x5n2n, common.webpage.topic, John F. Kennedy
m.02kbhl6, government.government_position_held.office_holder, John F. Kennedy
m.05bp376, government.government_position_held.appointed_by, John F. Kennedy
John F. Kennedy, freebase.valuenotation.is_reviewed, Parents
An Unfinished Life: John F. Kennedy, 1917–1963, common.topic.notable_for, g.125689ffw
John F. Kennedy Jr., people.family_member.family, Kennedy family
John F. Kennedy, base.kwebbase.kwtopic.connections_to, dwight david eisenhower succeeded by john fitzgerald kennedy
John F. Kennedy, influence.influence_node.influenced_by, Rachel Carson
m.03lfq3_, people.sibling_relationship.sibling, John F. Kennedy
m.09rg1gn, government.government_position_held.appointed_by, John F. Kennedy
John F. Kennedy, common.topic.image, JFK portrait
John F. Kennedy, people.person.nationality, United States of America
m.03pfbz7, people.place_lived.person, John F. Kennedy
United States Capitol, location.location.events, John F. Kennedy 1961 presidential inauguration
John F. Kennedy, common.topic.image, John F. Kennedy Portrait
m.04kqmw_, government.government_position_held.appointed_by, John F. Kennedy
John F. Kennedy, people.person.education, m.0123x2k3
John F. Kennedy, base.kwebbase.kwtopic.connections_from, john fitzgerald kennedy attacked fidel castro
john fitzgerald kennedy disliked charles andre joseph marie de gaulle, base.kwebbase.kwconnection.relation, disliked
m.065pt_4, base.popstra.dated.participant, John F. Kennedy
John F. Kennedy, media_common.dedicatee.dedications, m.04szj3z
John F. Kennedy, government.politician.government_positions_held, m.02kbhl6
John F. Kennedy, freebase.valuenotation.is_reviewed, Children
Kennedy family, people.family.members, John F. Kennedy
John F. Kennedy, people.person.education, m.0s94p54
John F. Kennedy, military.military_person.service, m.04hb_mv
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.

Answer: Ted Kennedy