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: During the time, the singer who created the song "Happy Birthday, Mr. President" was killed, who was the President? 
Knowledge Triplets: John F. Kennedy, book.book_subject.works, The Making of the President, 1960
Happy Birthday Mr President, music.recording.song, Happy Birthday to You
Happy Birthday to You, common.topic.webpage, m.05cq2x3
John F. Kennedy, symbols.name_source.namesakes, Assassination of John F. Kennedy
Greatest Hits Remixed, music.album.artist, Marilyn Monroe
Musical Recording, type.type.expected_by, m.0kpvd8
Happy Birthday to You, common.topic.image, Birthday cake
Marilyn Monroe, common.topic.webpage, m.094133v
John F. Kennedy, influence.influence_node.influenced_by, Henry David Thoreau
John F. Kennedy, base.kwebbase.kwtopic.has_sentences, On November 22, 1963, Kennedy was assassinated as he and his wife drove through Dallas, Texas.
m.093_4wk, common.webpage.topic, Marilyn Monroe
Marilyn Monroe, common.topic.webpage, m.09yfhhf
John F. Fitzgerald, people.person.children, Rose Kennedy
John F. Kennedy, common.topic.image, Greeting Nikita Khrushchev in Vienna in 1961
Marilyn Monroe, common.topic.webpage, m.09y94yq
Great American Legends, music.album.artist, Marilyn Monroe
Happy Birthday to You, music.composition.recordings, Happy Birthday Mr. President
Marilyn Manson, freebase.valuenotation.is_reviewed, Parents
The Movie Hits, music.album.artist, Marilyn Monroe
Lyndon B. Johnson, people.person.ethnicity, White people
John F. Kennedy, book.author.works_written, Words to remember
Happy Birthday to You, common.topic.notable_for, g.1256qcpv0
Rachel Carson, influence.influence_node.influenced, John F. Kennedy
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, Place of birth
m.0gxrw5l, base.popstra.religion_choice.member, John F. Kennedy
Happy Birthday to You, common.topic.webpage, m.09yk24b
Happy Birthday to You, music.composition.recordings, Happy Birthday Mr President
Marilyn Monroe, common.topic.webpage, m.09xgbng
Marilyn Monroe, music.artist.album, Never Before and Never Again
m.0b46sw8, common.webpage.topic, John F. Kennedy
An Unfinished Life: John F. Kennedy, 1917–1963, book.written_work.subjects, United States of America
Marilyn Monroe, common.topic.webpage, m.0b499hq
Lyndon B. Johnson, freebase.valuenotation.is_reviewed, Gender
Happy Birthday to You, music.composition.recordings, 생일 축하곡 (acid house mix)
Marilyn Monroe, common.topic.webpage, m.0948nff
Assassination of John F. Kennedy, book.book_subject.works, Four Days in November
Marilyn Monroe, music.artist.track_contributions, m.0ffp2gw
Marilyn Monroe, common.topic.webpage, m.09qkh0b
Marilyn Monroe, music.artist.album, La legende
John F. Kennedy, media_common.dedicatee.dedications, m.04szj3z
I Wanna Be Loved by You, music.album.artist, Marilyn Monroe
m.09y6s4p, common.webpage.topic, John F. Kennedy
John F. Kennedy, people.person.sibling_s, m.03lfpt2
Lyndon B. Johnson, people.person.profession, Politician
Happy Birthday, Mr. President, music.featured_artist.recordings, John F. Kennedy
Rich Little, people.person.profession, Singer
Marilyn Monroe, common.topic.article, m.0l6v6rs
John F. Kennedy, book.book_subject.works, The Best and the Brightest
Happy Birthday to You, music.composition.recordings, Happy Birthday Mr. President!
Marilyn Monroe, common.topic.article, m.04wr1
Happy Birthday to You, common.topic.webpage, m.0b497zk
John F. Kennedy, music.artist.track_contributions, m.013dzn4r
John F. Kennedy, music.artist.track_contributions, g.11c3k32nkf
m.09y7q1f, common.webpage.topic, Marilyn Monroe
Lyndon B. Johnson, base.americancomedy.impersonated_celebrity.impersonated_by, Rich Little
John F. Kennedy, common.topic.webpage, m.0b48xzc
Marilyn Monroe, common.topic.webpage, m.093_2w7
m.043jb20, music.group_membership.member, Marilyn Monroe
Happy Birthday Mr President, common.topic.notable_types, Musical Recording
John F. Kennedy, base.kwebbase.kwtopic.has_sentences, During his lengthy convalescence, he wrote the Pulitzer-prize- winning \"Profiles of Courage\", published in 1956.
Marilyn Monroe, freebase.valuenotation.is_reviewed, Cause of death
Happy Birthday to You, music.composition.recordings, 0331medley
John F. Kennedy, people.person.sibling_s, m.03lfqsd
Marilyn Monroe, common.topic.webpage, m.09ytyfj
John F. Kennedy, base.kwebbase.kwtopic.connections_to, lee harvey oswald allegedly assassinated john fitzgerald kennedy
The Golden Collection (disc 2), music.album.artist, Marilyn Monroe
Happy Birthday Mr. President!, common.topic.notable_types, Musical Recording
White Collection, music.album.artist, Marilyn Monroe
m.0fg9wcm, music.track_contribution.contributor, Marilyn Monroe
John F. Kennedy, people.person.education, m.04yzw40
Assassination of John F. Kennedy, book.book_subject.works, Live by the sword
During his lengthy convalescence, he wrote the Pulitzer-prize- winning \"Profiles of Courage\", published in 1956., base.kwebbase.kwsentence.kwtopic, John F. Kennedy
Happy Birthday to You, music.composition.recordings, H.B. Song / ???
John F. Kennedy, common.topic.webpage, m.0b46nf9
m.09xkw69, common.webpage.topic, Marilyn Monroe
Happy Birthday to You, common.topic.image, GoodMorningToAll 1893 song
m.0b6rdfq, common.webpage.topic, John F. Kennedy
Marilyn Monroe, music.artist.album, The Very Best Of
Marilyn Monroe, common.topic.webpage, m.0942d6v
Patty Hill, music.composer.compositions, Happy Birthday to You
Marilyn Monroe, music.artist.album, Bye Bye Baby
Marilyn Monroe, music.artist.track_contributions, m.0fgn3hy
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.
Happy Birthday to You, music.composition.language, English Language
m.0940n_g, common.webpage.topic, Marilyn Monroe
John F. Kennedy, people.person.education, m.035j_7r
Marilyn Monroe, common.topic.webpage, m.0b48xy7
John F. Kennedy, people.person.education, m.0125d08t
m.09yfhhf, common.webpage.topic, Marilyn Monroe
Diamonds Forever, music.album.artist, Marilyn Monroe
Happy Birthday, Mr. President, music.recording.canonical_version, Happy Birthday Mr. President!
Marilyn Monroe, music.artist.track_contributions, m.0ffbs1v
Lyndon B. Johnson, freebase.valuenotation.is_reviewed, Date of birth
Marilyn Monroe, music.artist.album, Candle in the Wind
John F. Kennedy, common.topic.webpage, m.0b6rdfq
Happy Birthday to You, music.composition.recordings, Happy Birthday, Mr. President (live)
m.09yk0_g, common.webpage.topic, Marilyn Monroe
m.0943vz6, common.webpage.topic, Marilyn Monroe
Happy Birthday Mr. President!, music.recording.tracks, Happy Birthday Mr. President!
Marilyn Monroe, music.artist.track_contributions, m.0njp6nj
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.
John F. Kennedy, common.topic.article, m.0d3k1g
Eleanor Roosevelt, freebase.valuenotation.is_reviewed, Date of death
Marilyn Manson, freebase.valuenotation.is_reviewed, Siblings
John F. Kennedy, common.topic.article, m.0230ccb
Happy Birthday Mr President, music.recording.canonical_version, Happy Birthday Mr. President!
Happy Birthday Mr President, music.recording.artist, Marilyn Monroe
Happy Birthday Mr. President!, music.recording.song, Happy Birthday to You
m.093zsgq, common.webpage.topic, Marilyn Monroe
m.09ytyfj, common.webpage.topic, Marilyn Monroe
Marilyn Monroe, common.topic.webpage, m.0byny_h
24 Great Hits, music.album.artist, Marilyn Monroe
Legends, music.album.artist, Marilyn Monroe
Marilyn Monroe, common.topic.notable_for, g.125b2prct
m.094n24q, common.webpage.topic, Marilyn Monroe
John F. Kennedy, people.deceased_person.cause_of_death, Assassination
John F. Kennedy, people.person.profession, Screenwriter
John F. Kennedy, people.person.religion, Catholicism
John F. Kennedy, freebase.valuenotation.is_reviewed, Cause of death
Happy Birthday to You, common.topic.article, m.0lzyj
Lyndon B. Johnson, people.person.ethnicity, Scottish American
The Ask Not Waltz, music.recording.artist, John F. Kennedy
Marilyn Monroe, music.artist.album, The Golden Collection (disc 2)
The Complete Recordings, music.album.artist, Marilyn Monroe
I Wanna Be Loved by You, music.recording.artist, Marilyn Monroe
Marilyn Monroe, music.artist.track_contributions, m.0ff_j3h
John F. Kennedy, freebase.valuenotation.is_reviewed, Parents
Eleanor Roosevelt, people.person.profession, Writer
Lyndon B. Johnson, freebase.valuenotation.is_reviewed, Country of nationality
Marilyn Monroe, music.artist.album, The Gold Collection (disc 1)
John F. Kennedy, people.person.education, m.0123x2k3
Happy Birthday to You, music.composition.recordings, Happy Birthday
Happy Birthday Mr. President!, music.single.versions, Happy Birthday, Mr. President (live)
Happy Birthday Mr. President, common.topic.notable_types, Musical Recording
John F. Kennedy, people.person.sibling_s, m.03hs9fc
Marilyn Monroe, common.topic.webpage, m.09xkw69
Marilyn Monroe, common.topic.webpage, m.094fp9q
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
Happy Birthday Mr. President, music.recording.canonical_version, Happy Birthday Mr. President!
The Entertainers, music.album.artist, Marilyn Monroe
Marilyn Monroe, common.topic.webpage, m.09xrnm1
Happy Birthday to You, music.composition.recordings, HAPPY BIRTHDAY TO YOU
m.04xdfjz, base.firsts.first_achievement.first, John F. Kennedy
John F. Kennedy, book.book_subject.works, Boom!
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.
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
Happy Birthday, Mr. President (live), music.recording.song, Happy Birthday to You
United States Agency for International Development, organization.organization.founders, John F. Kennedy
m.0b4654z, common.webpage.topic, Marilyn Monroe
On November 22, 1963, Kennedy was assassinated as he and his wife drove through Dallas, Texas., base.kwebbase.kwsentence.kwtopic, John F. Kennedy
Real Gold, music.album.artist, Marilyn Monroe
m.05cq2x3, common.webpage.topic, Happy Birthday to You
Happy Birthday Mr. President!, music.recording.releases, Let's Make Love
Lindsay Lohan, people.person.profession, Singer
Marilyn Monroe, music.artist.album, The Essential Recordings
Marilyn Miller, people.person.profession, Singer
Happy Birthday, Mr. President, music.recording.song, Happy Birthday to You
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
Assassination of John F. Kennedy, base.culturalevent.event.entity_involved, John F. Kennedy
Happy Birthday to You, music.composition.composer, Mildred J. Hill
Lyndon B. Johnson, freebase.valuenotation.is_reviewed, Place of death
m.0ffbs1v, music.track_contribution.contributor, Marilyn Monroe
Marilyn Monroe, music.artist.album, Great American Legends
Rare Recordings 1948-1962, music.album.artist, Marilyn Monroe
Happy Birthday, Mr. President (live), music.recording.canonical_version, Happy Birthday Mr. President!
John F. Kennedy, people.person.education, m.0127vzjh
Marilyn Monroe, music.artist.album, Greatest Hits
John F. Kennedy, freebase.valuenotation.is_reviewed, Gender
Marilyn Monroe, common.topic.webpage, m.093_4wk
Marilyn Monroe, common.topic.webpage, m.09448_h
Candle in the Wind, music.album.artist, Marilyn Monroe
The Essential Recordings, music.album.artist, Marilyn Monroe
m.0njp6nj, music.track_contribution.contributor, Marilyn Monroe
Let's Make Love, music.album.artist, Marilyn Monroe
Marilyn Monroe, music.artist.track_contributions, m.0fg9wcm
Marilyn Monroe, music.artist.album, Collection
John F. Kennedy, people.person.education, m.0125tzqv
John F. Kennedy, freebase.valuenotation.is_reviewed, Place of death
Happy Birthday to You, common.topic.webpage, m.09yjdtc
John F. Kennedy Jr., people.person.profession, Writer
Happy Birthday Mr. President!, music.single.versions, Happy Birthday, Mr. President
Happy Birthday to You, music.composition.lyricist, Preston Ware Orem
Marilyn Monroe, common.topic.webpage, m.0b6r8l5
Happy Birthday to You, common.topic.notable_types, Composition
Marilyn Monroe, common.topic.webpage, m.094gjsr
Happy Birthday Mr. President, music.recording.song, Happy Birthday to You
John F. Kennedy, common.topic.webpage, m.09y460p
Golden Hits, music.album.artist, Marilyn Monroe
Marilyn Monroe, music.artist.album, Legends
Happy Birthday Mr. President!, music.single.versions, Happy Birthday Mr. President
John F. Kennedy, common.topic.notable_types, US President
Happy Birthday to You, music.composition.composer, Patty Hill
Lyndon B. Johnson, freebase.valuenotation.is_reviewed, Parents
John F. Kennedy, book.book_subject.works, An Unfinished Life: John F. Kennedy, 1917–1963
The Making of the President, 1960, book.written_work.subjects, John F. Kennedy
Lyndon B. Johnson, government.us_vice_president.to_president, John F. Kennedy
Marilyn Monroe, music.artist.album, Marilyn Monroe
John F. Kennedy, people.person.education, m.0125jfhh
john fitzgerald kennedy allegedly assassinated by lee harvey oswald, base.kwebbase.kwconnection.subject, John F. Kennedy
Happy Birthday Mr President (JFK), music.recording.song, Happy Birthday to You
John F. Kennedy, people.deceased_person.cause_of_death, Gunshot
Marilyn Monroe, common.topic.webpage, m.0940n_g
John F. Kennedy, base.kwebbase.kwconnection.other, Rachel Carson
Happy Birthday Mr President (JFK), music.recording.artist, Marilyn Monroe
Marilyn Monroe, common.topic.webpage, m.0946qyh
John F. Kennedy, people.person.sibling_s, m.03lfq4h
John F. Kennedy, government.us_president.vice_president, Lyndon B. Johnson
John F. Kennedy, book.book_subject.works, One Minute to Midnight
Marilyn Monroe, music.group_member.vocal_range, Mezzo-soprano
Assassination of John F. Kennedy, symbols.namesake.named_after, John F. Kennedy
John F. Kennedy, people.person.nationality, United States of America
John F. Kennedy, people.person.education, m.04t5mdc
m.0948nff, common.webpage.topic, Marilyn Monroe
Marilyn Monroe, common.topic.webpage, m.094n24q
Happy Birthday Mr President (JFK), common.topic.notable_types, Musical Recording
Henry David Thoreau, influence.influence_node.influenced, John F. Kennedy
Presidential Commission on the Status of Women, organization.organization.founders, John F. Kennedy
Marilyn Monroe, common.topic.webpage, m.0b478l2
m.09y94yq, common.webpage.topic, Marilyn Monroe
Lyndon B. Johnson, freebase.valuenotation.is_reviewed, Date of death
John F. Kennedy, freebase.valuenotation.is_reviewed, Date of death
Happy Birthday Mr. President!, music.recording.artist, Marilyn Monroe
Marilyn Monroe, common.topic.webpage, m.0943xwz
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
m.0b46nf9, common.webpage.topic, John F. Kennedy
John F. Kennedy Speech, music.recording.artist, John F. Kennedy
Mildred J. Hill, music.composer.compositions, Happy Birthday to You
Heat Wave, music.album.artist, Marilyn Monroe
Assassination of John F. Kennedy, time.event.locations, Dallas
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, influence.influence_node.influenced, Felix Dodds
John F. Kennedy, base.kwebbase.kwtopic.has_sentences, He was re-elected in 1948 and 1950.
Bye Bye Baby, music.album.artist, Marilyn Monroe
m.09yjdtc, common.webpage.topic, Happy Birthday to You
Marilyn Monroe, music.artist.album, g.11btzx8pvs
The Very Best Of, music.album.artist, Marilyn Monroe
John F. Kennedy, common.topic.notable_for, g.12564_fr4
m.0b48xy7, common.webpage.topic, Marilyn Monroe
John F. Kennedy, people.person.education, m.0125n7tg
Happy Birthday to You, music.composition.recordings, Happy Birthday to You
The Gold Collection (disc 1), music.album.artist, Marilyn Monroe
m.094gjsr, common.webpage.topic, Marilyn Monroe
m.0byny_h, common.webpage.topic, Marilyn Monroe
John F. Kennedy, book.book_subject.works, The Kennedy Assassination Tapes
Musical Recording, freebase.type_profile.published, Published
John F. Kennedy, base.kwebbase.kwtopic.connections_from, john fitzgerald kennedy allegedly assassinated by lee harvey oswald
John F. Kennedy, freebase.valuenotation.is_reviewed, President number
m.013dzn4r, music.track_contribution.contributor, John F. Kennedy
Marilyn Monroe, music.artist.album, Rare Recordings 1948-1962
lee harvey oswald allegedly assassinated john fitzgerald kennedy, base.kwebbase.kwconnection.other, John F. Kennedy
Happy Birthday to You, music.composition.recordings, Happy Birthday, Mr. President
John F. Kennedy, music.artist.track, The Ask Not Waltz
Marilyn Monroe, common.topic.webpage, m.093zsgq
Happy Birthday, Mr. President (live), common.topic.notable_types, Musical Recording
Marilyn Monroe, common.topic.webpage, m.094g3xj
Marilyn Monroe, music.artist.album, The Complete Recordings
An Unfinished Life: John F. Kennedy, 1917–1963, book.written_work.subjects, John F. Kennedy
Assassination of John F. Kennedy, common.topic.subject_of, Text and Meaning in Robert Frost's \"Dedication: For John F. Kennedy\"
Happy Birthday, Mr. President, common.topic.notable_types, Musical Recording
Happy Birthday to You, music.composition.recordings, MC (みんなでHAPPY BIRTHDAY TO YOU)
m.03pfbz7, people.place_lived.person, John F. Kennedy
Musical Recording, type.type.expected_by, Versions
m.065q77p, base.popstra.dated.participant, Marilyn Monroe
Happy Birthday Mr. President!, music.single.versions, Happy Birthday Mr President
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, people.person.gender, Male
Federal Executive Boards, organization.organization.founders, John F. Kennedy
John F. Kennedy, book.author.works_written, Sam Houston & the Senate
m.0b6r8l5, common.webpage.topic, Marilyn Monroe
John F. Kennedy, people.person.education, m.0s94p0_
Musical Recording, common.topic.article, m.01z0mt6
John F. Kennedy, common.topic.webpage, m.09x5n2n
Marilyn Monroe, common.topic.webpage, m.09y0cg7
Collection, music.album.artist, Marilyn Monroe
m.0ffp2gw, music.track_contribution.contributor, Marilyn Monroe
John F. Kennedy, music.artist.track, John F. Kennedy Speech
m.03l7lnt, common.webpage.topic, Marilyn Monroe
Marilyn Monroe, music.artist.album, Some Like It Hot
John F. Kennedy, influence.influence_node.influenced_by, Eleanor Roosevelt
Recorded by, owl#inverseOf, Recordings
John F. Kennedy, base.kwebbase.kwtopic.connections_to, dwight david eisenhower succeeded by john fitzgerald kennedy
m.0kpvd8, rdf-schema#range, Musical Recording
Rachel Carson, base.kwebbase.kwtopic.connections_to, John F. Kennedy
m.0b46nm9, common.webpage.topic, Marilyn Monroe
John F. Kennedy, people.person.sibling_s, m.03lfpfx
Marilyn Monroe, common.topic.webpage, m.09yk0_g
Marilyn Monroe, music.artist.album, Marilyn
John F. Kennedy, people.person.profession, Author
m.09ysv2s, common.webpage.topic, Marilyn Monroe
Happy Birthday to You, music.composition.form, Song
Marilyn Monroe, music.artist.album, Heat Wave
Happy Birthday Mr. President!, common.topic.notable_for, g.126t594fq
m.09x5n2n, common.webpage.topic, John F. Kennedy
Marilyn Monroe, common.topic.webpage, m.0942pdb
Special Forces, organization.organization.founders, John F. Kennedy
0331medley, music.recording.song, Happy Birthday to You
Musical Recording, type.type.expected_by, Composer
Marilyn Monroe, common.topic.article, m.03m50mf
Jayne Mansfield, people.person.profession, Singer
m.09yk24b, common.webpage.topic, Happy Birthday to You
Musical Recording, type.type.properties, Lyrics Website
Lyndon B. Johnson, people.person.nationality, United States of America
Marilyn Monroe, music.artist.album, The Entertainers
John F. Kennedy, government.us_vice_president.to_president, Lyndon B. Johnson
Marilyn Monroe, music.artist.album, White Collection
The Making of the President, 1960, book.written_work.original_language, English Language
Marilyn Monroe, music.artist.album, Real Gold
I Wanna Be Loved By You, music.album.artist, Marilyn Monroe
John F. Kennedy, people.person.profession, Writer
m.0b497zk, common.webpage.topic, Happy Birthday to You
m.0b478l2, common.webpage.topic, Marilyn Monroe
Happy Birthday to You, music.composition.recordings, Happy Birthday Mr President (JFK)
Marilyn Monroe, common.topic.webpage, m.09xs7s_
m.0942d6v, common.webpage.topic, Marilyn Monroe
Marilyn Monroe, common.topic.webpage, m.09y7q1f
Happy Birthday, Mr. President, music.recording.featured_artists, John F. Kennedy
John F. Kennedy, people.person.sibling_s, m.03lfptc
Preston Ware Orem, music.lyricist.lyrics_written, Happy Birthday to You
Runnin' Wild, music.album.artist, Marilyn Monroe
m.09xs7s_, common.webpage.topic, Marilyn Monroe
John F. Kennedy, people.person.sibling_s, m.03lfq3_
John F. Kennedy, book.author.works_written, Creative America
John F. Kennedy, people.person.education, m.0127txc2
m.0ff_j3h, music.track_contribution.contributor, Marilyn Monroe
Marilyn Monroe, common.topic.webpage, m.09y8b73
Marilyn, music.album.artist, Marilyn Monroe
Eleanor Roosevelt, people.person.profession, Author
John F. Kennedy, people.person.education, m.04kr2n0
m.09xrnm1, common.webpage.topic, Marilyn Monroe
Happy Birthday to You, common.topic.webpage, m.09x_n8w
Never Before and Never Again, music.album.artist, Marilyn Monroe
m.0b48tfl, common.webpage.topic, John F. Kennedy
m.093_2w7, common.webpage.topic, Marilyn Monroe
John F. Kennedy, freebase.valuenotation.is_reviewed, Date of birth
m.09p5yb_, award.ranking.item, Marilyn Monroe
Happy Birthday, Mr. President, music.recording.artist, Marilyn Monroe
Legacy of a president, book.written_work.author, John F. Kennedy
m.065pzp2, base.popstra.dated.participant, John F. Kennedy
m.09qkh0b, common.webpage.topic, Marilyn Monroe
John F. Kennedy, symbols.name_source.namesakes, John Liu
Happy Birthday, Mr. President, common.topic.notable_for, g.1z2sqd4g4
John F. Kennedy, book.author.works_written, Legacy of a president
Marilyn Monroe, common.topic.webpage, m.094j6pz
John F. Kennedy, common.topic.webpage, m.0b46sw8
Marilyn Monroe, common.topic.webpage, m.09434vc
Assassination of John F. Kennedy, book.book_subject.works, The Kennedy Assassination Tapes
Marilyn Monroe, common.topic.webpage, m.0b46nm9
John F. Kennedy, people.person.children, Patrick Bouvier Kennedy
Marilyn Monroe, common.topic.webpage, m.0b4654z
John F. Kennedy, common.topic.webpage, m.0b48tfl
John F. Kennedy, people.person.children, Arabella Kennedy
La legende, music.album.artist, Marilyn Monroe
John F. Kennedy 1961 presidential inauguration, base.culturalevent.event.entity_involved, Lyndon B. Johnson
m.0b499hq, common.webpage.topic, Marilyn Monroe
Marilyn Manson, people.person.profession, Singer
John F. Kennedy, people.person.education, m.0s94pc9
Marilyn Monroe, common.topic.webpage, m.094lzfm
Happy Birthday to You, common.topic.image, Birthday Cake & Candles!
John F. Kennedy, people.person.ethnicity, Irish American
John F. Kennedy, people.person.education, m.03lll60
Felix Dodds, influence.influence_node.influenced_by, John F. Kennedy
m.0943xwz, common.webpage.topic, Marilyn Monroe
He was re-elected in 1948 and 1950., base.kwebbase.kwsentence.kwtopic, John F. Kennedy
Greatest Hits, music.album.artist, Marilyn Monroe
Four Days in November, book.written_work.subjects, Assassination of John F. Kennedy
m.09y0cg7, common.webpage.topic, Marilyn Monroe
Marilyn Monroe, music.artist.album, The Movie Hits
m.0fgn3hy, music.track_contribution.contributor, Marilyn Monroe
m.0b48xzc, common.webpage.topic, John F. Kennedy
John F. Kennedy, influence.influence_node.influenced_by, Rachel Carson
Assassination of John F. Kennedy, book.book_subject.works, The JFK assassination
m.09y8b73, common.webpage.topic, Marilyn Monroe
Some Like It Hot, music.album.artist, Marilyn Monroe
Happy Birthday, Mr. President, music.recording.tracks, Happy Birthday, Mr. President
Marilyn Monroe, music.album.artist, Marilyn Monroe
m.09x_n8w, common.webpage.topic, Happy Birthday to You
Happy Birthday to You, music.composition.lyricist, R. R.  forman
Marilyn Monroe, music.artist.album, 24 Great Hits
Happy Birthday Mr. President, music.recording.artist, Marilyn Monroe
John F. Kennedy, people.person.education, m.0n0y0g0
John F. Kennedy, people.person.education, m.0s94p54
Marilyn Monroe, music.artist.album, Golden Hits
Happy Birthday Mr. President!, music.single.versions, Happy Birthday Mr President (JFK)
Marilyn Monroe, music.artist.album, Diamonds Forever
m.09448_h, common.webpage.topic, Marilyn Monroe
Marilyn Monroe, common.topic.webpage, m.09ysv2s
John F. Kennedy, book.book_subject.works, The JFK assassination
Happy Birthday, Mr. President (live), music.recording.artist, Marilyn Monroe
John F. Kennedy, music.featured_artist.recordings, Happy Birthday, Mr. President
Live by the sword, book.written_work.subjects, Assassination of John F. Kennedy
US President, freebase.type_profile.published, Published
John F. Kennedy, people.person.education, m.0125s3s2
Marilyn Monroe, common.topic.webpage, m.094lffx
Marilyn Monroe, people.person.profession, Singer
Happy Birthday Mr President (JFK), music.recording.canonical_version, Happy Birthday Mr. President!
Recorded by, rdf-schema#domain, Musical Recording
m.065pt_4, base.popstra.dated.participant, John F. Kennedy
John F. Kennedy, freebase.valuenotation.is_reviewed, Children
Marilyn Monroe, music.artist.album, Runnin' Wild
Marilyn Monroe, common.topic.webpage, m.0943vz6
Marilyn Monroe, common.topic.webpage, m.09yltgr
Lyndon B. Johnson, common.topic.notable_types, US President
John F. Kennedy, common.topic.webpage, m.09y6s4p
John F. Kennedy, people.person.sibling_s, m.02_wjwf
Marilyn Monroe, music.artist.album, Greatest Hits Remixed
m.0946qyh, common.webpage.topic, Marilyn Monroe

Answer: Lyndon B. Johnson