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 was sworn into office when the artist who sang "Happy Birthday, Mr. President" was murdered? 
Knowledge Triplets: John F. Kennedy, people.person.education, m.0125n7tg
John F. Kennedy, freebase.valuenotation.is_reviewed, Children
Rachel Carson, people.person.nationality, United States of America
John F. Kennedy, base.kwebbase.kwconnection.other, Rachel Carson
On November 22, 1963, Kennedy was assassinated as he and his wife drove through Dallas, Texas., base.kwebbase.kwsentence.kwtopic, John F. Kennedy
m.0jypsr, film.performance.actor, Marilyn Monroe
Marilyn Monroe, music.artist.album, Never Before and Never Again
John F. Kennedy, people.person.education, m.0125jfhh
John F. Kennedy, people.deceased_person.cause_of_death, Assassination
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
Lyndon B. Johnson, government.us_vice_president.to_president, John F. Kennedy
Happy Birthday to You, music.composition.lyricist, Preston Ware Orem
Assassination of John F. Kennedy, book.book_subject.works, Live by the sword
John F. Kennedy Jr., people.person.nationality, United States of America
John F. Kennedy, common.topic.article, m.0d3k1g
John F. Kennedy, book.author.works_written, Words to remember
John F. Kennedy, government.us_vice_president.to_president, Lyndon B. Johnson
Marilyn Monroe, music.artist.album, Marilyn
John F. Kennedy, common.topic.webpage, m.09y6s4p
Assassination of John F. Kennedy, common.topic.subject_of, Text and Meaning in Robert Frost's \"Dedication: For John F. Kennedy\"
Martin Edward Mortensen, people.person.children, Marilyn Monroe
Marilyn Monroe, common.topic.webpage, m.09ysv2s
Marilyn Monroe, music.artist.album, Legends
Marilyn Monroe Complete Recordings, music.album.artist, Marilyn Monroe
John F. Kennedy, people.person.sibling_s, m.03lfptc
Happy Birthday Mr President, common.topic.notable_types, Musical Recording
Happy Birthday to You, music.composition.recordings, Happy Birthday to You
Rachel Carson, people.person.profession, Writer
John F. Kennedy, book.book_subject.works, The JFK assassination
m.0k1734, film.performance.actor, Marilyn Monroe
m.0k2l37, film.performance.actor, Marilyn Monroe
John F. Kennedy, people.person.education, m.0125d08t
Happy Birthday Mr. President!, music.recording.tracks, Happy Birthday Mr. President!
Marilyn Monroe, music.artist.album, The Very Best Of
Assassination of John F. Kennedy, base.culturalevent.event.entity_involved, John F. Kennedy
Happy Birthday, Mr. President, music.recording.canonical_version, Happy Birthday Mr. President!
John F. Kennedy, common.topic.image, Greeting Nikita Khrushchev in Vienna in 1961
Happy Birthday, Mr. President, music.recording.artist, Marilyn Monroe
None of the theories has been proved., base.kwebbase.kwsentence.kwtopic, John F. Kennedy
Happy Birthday Mr President (JFK), music.recording.canonical_version, Happy Birthday Mr. President!
John Liu, people.person.nationality, United States of America
John F. Kennedy, people.person.education, m.0s94p54
The Very Best Of, music.album.artist, Marilyn Monroe
Felix Dodds, people.person.profession, Author
John F. Kennedy, people.person.education, m.0127vzjh
Musical Recording, common.topic.article, m.01z0mt6
La legende, music.album.artist, Marilyn Monroe
John F. Kennedy, people.person.sibling_s, m.02_wjwf
Jayne Mansfield, people.person.profession, Singer
Marilyn Monroe, common.topic.webpage, m.09qkh0b
Eleanor Roosevelt, people.person.profession, Author
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
Marilyn Monroe, common.topic.webpage, m.094lzfm
John F. Kennedy, base.kwebbase.kwtopic.has_sentences, On November 22, 1963, Kennedy was assassinated as he and his wife drove through Dallas, Texas.
Happy Birthday, Mr. President, common.topic.notable_for, g.1z2sqd4g4
John F. Kennedy, book.book_subject.works, The Making of the President, 1960
Marilyn Monroe, common.topic.webpage, m.0943xwz
Greatest Hits Remixed, music.album.artist, Marilyn Monroe
Patty Hill, music.composer.compositions, Happy Birthday to You
Rare Recordings 1948-1962, music.album.artist, Marilyn Monroe
John F. Kennedy, book.book_subject.works, Boom!
Happy Birthday Mr President, music.recording.artist, Marilyn Monroe
Joseph P. Kennedy, Sr., freebase.valuenotation.is_reviewed, Place of death
Gladys Pearl Baker, people.person.children, Marilyn Monroe
John F. Kennedy, people.person.education, m.0125s3s2
Happy Birthday to You, music.composition.language, English Language
John F. Kennedy, common.topic.webpage, m.0b46sw8
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, book.author.works_written, As we remember Joe
Rich Little, people.person.profession, Singer
Happy Birthday, Mr. President (live), music.recording.canonical_version, Happy Birthday Mr. President!
Patrick Bouvier Kennedy, people.person.religion, Catholicism
Recorded by, rdf-schema#domain, Musical Recording
Collection, music.album.artist, Marilyn Monroe
m.0fgn3hy, music.track_contribution.contributor, Marilyn Monroe
Marilyn Manson, people.person.profession, Actor
Happy Birthday to You, music.composition.recordings, Happy Birthday
I Wanna Be Loved By You, music.album.artist, Marilyn Monroe
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.
Marilyn Monroe, music.artist.album, Diamonds Forever
m.09yk24b, common.webpage.topic, Happy Birthday to You
John F. Kennedy, freebase.valuenotation.is_reviewed, President number
John F. Kennedy Speech, common.topic.notable_types, Musical Recording
Marilyn Monroe, music.artist.album, Marilyn Monroe
John F. Kennedy, music.artist.track_contributions, g.11c3k32nkf
m.0ff_j3h, music.track_contribution.contributor, Marilyn Monroe
John F. Kennedy, common.topic.webpage, m.0b48xzc
m.0b497zk, common.webpage.topic, Happy Birthday to You
Happy Birthday to You, common.topic.webpage, m.09yk24b
Happy Birthday Mr. President!, music.single.versions, Happy Birthday Mr. President
Marilyn Monroe, music.artist.album, The Marilyn Monroe Collection: 20 Golden Greats
Eleanor Roosevelt, people.person.profession, Writer
I Wanna Be Loved by You, music.album.artist, Marilyn Monroe
John F. Kennedy, people.person.sibling_s, m.03lfq4h
Marilyn Monroe, music.artist.track_contributions, m.0njp6nj
I Wanna Be Loved by You, music.recording.artist, Marilyn Monroe
Happy Birthday Mr President (JFK), music.recording.artist, Marilyn Monroe
Marilyn Monroe, music.artist.album, White Collection
Marilyn Monroe, music.artist.album, Diamonds Are a Girl's Best Friend (disc 1)
0331medley, music.recording.song, Happy Birthday to You
Happy Birthday Mr. President, common.topic.notable_types, Musical Recording
Marilyn Monroe, music.artist.album, Some Like It Hot
Lyndon B. Johnson, freebase.valuenotation.is_reviewed, Gender
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.
Marilyn, music.album.artist, Marilyn Monroe
Marilyn Monroe, common.topic.webpage, m.09y94yq
John F. Kennedy, base.kwebbase.kwtopic.connections_from, john fitzgerald kennedy allegedly assassinated by lee harvey oswald
Marilyn Monroe, music.artist.album, Marilyn Monroe Complete Recordings
John F. Kennedy Speech, music.recording.artist, John F. Kennedy
Assassination of John F. Kennedy, film.film_subject.films, JFK
Some Like It Hot, music.album.artist, Marilyn Monroe
Let's Make Love, music.album.artist, Marilyn Monroe
lee harvey oswald allegedly assassinated john fitzgerald kennedy, base.kwebbase.kwconnection.other, John F. Kennedy
Marilyn Monroe, common.topic.webpage, m.093_4wk
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.
Marilyn Monroe, freebase.valuenotation.is_reviewed, Date of death
Marilyn Monroe, music.featured_artist.recordings, I Wanna Be Loved by You
Rachel Carson, people.person.profession, Author
Joseph P. Kennedy, Sr., people.person.nationality, United States of America
John F. Kennedy, people.person.education, m.0n0y0g0
Joseph P. Kennedy, Sr., freebase.valuenotation.is_reviewed, Date of death
Marilyn Monroe, common.topic.webpage, m.09xs7s_
Lyndon B. Johnson, freebase.valuenotation.is_reviewed, Date of death
Marilyn Monroe, music.artist.album, Golden Hits
Happy Birthday Mr. President!, music.recording.artist, Marilyn Monroe
Marilyn Monroe, common.topic.webpage, m.0948nff
Happy Birthday Mr. President, music.recording.artist, Marilyn Monroe
John F. Kennedy, people.person.nationality, United States of America
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, common.topic.webpage, m.09y460p
Happy Birthday Mr. President!, music.single.versions, Happy Birthday Mr President (JFK)
Marilyn Monroe, common.topic.webpage, m.094k4gp
Henry David Thoreau, people.person.nationality, United States of America
john fitzgerald kennedy succeeded dwight david eisenhower, base.kwebbase.kwconnection.subject, John F. Kennedy
Happy Birthday to You, music.composition.composer, Mildred J. Hill
Marilyn Monroe, common.topic.webpage, m.093_2w7
John F. Kennedy, freebase.valuenotation.is_reviewed, Gender
Marilyn Monroe, music.artist.album, g.11btzx8pvs
John F. Kennedy, music.featured_artist.recordings, Happy Birthday, Mr. President
Eleanor Roosevelt, freebase.valuenotation.is_reviewed, Date of death
Lindsay Lohan, people.person.nationality, United States of America
Marilyn Monroe, music.artist.album, Collection
Happy Birthday, Mr. President, music.recording.tracks, Happy Birthday, Mr. President
Assassination of John F. Kennedy, book.book_subject.works, The Kennedy Assassination Tapes
John F. Kennedy, base.crime.crime_victim.crime_type, Assassination
Happy Birthday to You, common.topic.notable_types, Composition
Happy Birthday, Mr. President (live), music.recording.song, Happy Birthday to You
John F. Kennedy, book.book_subject.works, The Kennedy Assassination Tapes
Marilyn Monroe, music.artist.album, The Legends Collection: Marilyn Monroe
Marilyn Monroe, music.artist.album, Real Gold
Happy Birthday to You, common.topic.image, GoodMorningToAll 1893 song
m.0k65qv, film.performance.actor, Marilyn Monroe
An American Affair, film.film.subjects, John F. Kennedy
m.043jb20, music.group_membership.member, Marilyn Monroe
Happy Birthday to You, common.topic.notable_for, g.1256qcpv0
Marilyn Monroe, music.artist.track_contributions, m.0ffbs1v
Preston Ware Orem, music.lyricist.lyrics_written, Happy Birthday to You
m.05cq2x3, common.webpage.topic, Happy Birthday to You
Patrick Bouvier Kennedy, people.person.parents, John F. Kennedy
John F. Kennedy, people.person.education, m.0s94p0_
John F. Kennedy, book.book_subject.works, America divided
John F. Kennedy, common.topic.notable_types, US President
Happy Birthday Mr. President!, music.recording.releases, Let's Make Love
John F. Fitzgerald, people.person.children, Rose Kennedy
m.0fg9wcm, music.track_contribution.contributor, Marilyn Monroe
m.02vcsrg, film.performance.actor, Marilyn Monroe
Musical Recording, type.type.properties, Featured artists
The Gold Collection (disc 1), music.album.artist, Marilyn Monroe
John F. Kennedy, people.person.education, m.04kr2n0
Happy Birthday to You, common.topic.webpage, m.05cq2x3
Happy Birthday to You, music.composition.recordings, Happy Birthday, Mr. President
Marilyn Monroe, common.topic.webpage, m.094n24q
John F. Kennedy, people.person.education, m.035j_7r
Assassination of John F. Kennedy, book.book_subject.works, Four Days in November
John F. Kennedy, government.us_president.vice_president, Lyndon B. Johnson
Marilyn Monroe, music.artist.album, The Very Best of Marilyn Monroe
Marilyn Monroe, music.artist.track_contributions, m.0fgn3hy
Marilyn Monroe, music.artist.album, The Essential Recordings
Marilyn Monroe, music.artist.album, Greatest Hits
Musical Recording, freebase.type_profile.published, Published
Marilyn Monroe, common.topic.webpage, m.09448_h
The Complete Recordings, music.album.artist, Marilyn Monroe
Marilyn Monroe, music.artist.album, Candle in the Wind
Marilyn Monroe, music.artist.album, Let's Make Love
Marilyn Monroe, music.artist.track_contributions, m.0ffp2gw
Mildred J. Hill, people.person.nationality, United States of America
Rachel Carson, freebase.valuenotation.is_reviewed, Date of death
Marilyn Monroe, music.artist.album, 24 Great Hits
Happy Birthday to You, common.topic.webpage, m.09x_n8w
24 Great Hits, music.album.artist, Marilyn Monroe
Caroline Kennedy, people.person.profession, Writer
Marilyn Manson, freebase.valuenotation.is_reviewed, Siblings
Happy Birthday to You, music.composition.recordings, Happy Birthday Mr. President
Assassination of John F. Kennedy, base.crime.crime.victim_s, John F. Kennedy
The Movie Hits, music.album.artist, Marilyn Monroe
Runnin' Wild, music.album.artist, Marilyn Monroe
John F. Kennedy, freebase.valuenotation.is_reviewed, Date of death
John F. Kennedy, common.topic.webpage, m.0b46nf9
John F. Kennedy, people.person.education, m.0125tzqv
John F. Kennedy, people.person.ethnicity, Irish American
Marilyn Monroe, music.artist.album, I Wanna Be Loved by You
My Story, book.written_work.author, Marilyn Monroe
Marilyn Manson, people.person.nationality, United States of America
John F. Fitzgerald, people.person.nationality, United States of America
Lindsay Lohan, people.person.profession, Actor
Happy Birthday to You, music.composition.composer, Patty Hill
Marilyn Monroe, freebase.valuenotation.is_reviewed, Place of death
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
m.0220ny0, film.performance.actor, Marilyn Monroe
John F. Fitzgerald, people.person.profession, Politician
John F. Kennedy, people.person.education, m.0127txc2
John F. Kennedy, people.person.children, Arabella Kennedy
Happy Birthday, Mr. President (live), music.recording.artist, Marilyn Monroe
Happy Birthday to You, common.topic.image, Birthday cake
John F. Kennedy, music.artist.track, The Ask Not Waltz
Happy Birthday to You, common.topic.article, m.0lzyj
John F. Kennedy, book.book_subject.works, One Minute to Midnight
m.09yjdtc, common.webpage.topic, Happy Birthday to You
Marilyn Monroe, music.artist.album, The Movie Hits
Happy Birthday Mr. President, music.recording.song, Happy Birthday to You
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.
Marilyn Monroe, common.topic.webpage, m.09xgbng
John F. Kennedy, book.author.works_written, The Kennedy presidential press conferences
Marilyn Monroe, music.artist.album, My Heart Belongs to Daddy
Assassination of John F. Kennedy, time.event.locations, Dallas
Marilyn Monroe, freebase.valuenotation.is_reviewed, Cause of death
m.02vddt8, film.performance.actor, Marilyn Monroe
Marilyn Monroe, music.artist.album, The Essential Marilyn Monroe
Happy Birthday Mr. President!, music.single.versions, Happy Birthday, Mr. President (live)
Marilyn Monroe, common.topic.webpage, m.0bnsysq
Lyndon B. Johnson, people.person.ethnicity, Scottish American
Marilyn Monroe, music.artist.album, Great American Legends
Diamonds Are a Girl's Best Friend (disc 1), music.album.artist, Marilyn Monroe
Marilyn Monroe, music.artist.album, Heat Wave
Happy Birthday to You, music.composition.recordings, H.B. Song / ???
John F. Kennedy, symbols.name_source.namesakes, Assassination of John F. Kennedy
Marilyn Miller, people.person.profession, Singer
Marilyn Monroe, common.topic.webpage, m.09yltgr
Marilyn Monroe, common.topic.webpage, m.094fp9q
John F. Kennedy, common.topic.webpage, m.0b48tfl
Henry David Thoreau, people.person.gender, Male
John F. Kennedy, common.topic.notable_for, g.12564_fr4
John F. Kennedy, common.topic.webpage, m.0b6rdfq
dwight david eisenhower succeeded by john fitzgerald kennedy, base.kwebbase.kwconnection.other, John F. Kennedy
John F. Kennedy, book.book_subject.works, Kennedy
Lindsay Lohan, freebase.valuenotation.is_reviewed, Siblings
Marilyn Manson, freebase.valuenotation.is_reviewed, Parents
Golden Hits, music.album.artist, Marilyn Monroe
Marilyn Monroe, common.topic.webpage, m.093zsgq
Assassination of John F. Kennedy, symbols.namesake.named_after, John F. Kennedy
Marilyn Monroe, music.artist.album, Greatest Hits Remixed
Marilyn Monroe, music.artist.track_contributions, m.0fg9wcm
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 Jr., people.person.profession, Writer
John F. Kennedy, people.person.sibling_s, m.03lfq3_
John F. Kennedy, book.author.works_written, Creative America
The Essential Marilyn Monroe, music.album.artist, Marilyn Monroe
Marilyn Monroe, music.artist.album, The Entertainers
Marilyn Monroe, music.artist.album, Runnin' Wild
The Making of the President, 1960, book.written_work.original_language, English Language
Happy Birthday to You, music.composition.recordings, Happy Birthday, Mr. President (live)
John F. Kennedy 1961 presidential inauguration, base.culturalevent.event.entity_involved, Lyndon B. Johnson
Marilyn Monroe, common.topic.webpage, m.0b499hq
John F. Kennedy, music.artist.track_contributions, m.013dzn4r
John F. Kennedy, book.book_subject.works, The Kennedy imprisonment
Happy Birthday to You, music.composition.recordings, Happy Birthday Mr President
John F. Kennedy, freebase.valuenotation.is_reviewed, Place of death
Real Gold, music.album.artist, Marilyn Monroe
John F. Kennedy, people.person.education, m.03lll60
Marilyn Monroe, music.artist.track_contributions, m.0ff_j3h
Marilyn Monroe, common.topic.webpage, m.094133v
Marilyn Monroe, music.artist.album, The Gold Collection (disc 1)
Happy Birthday to You, common.topic.webpage, m.09yjdtc
Henry David Thoreau, influence.influence_node.influenced, John F. Kennedy
Marilyn Monroe, common.topic.webpage, m.09ytyfj
Candle in the Wind, music.album.artist, Marilyn Monroe
Marilyn Monroe, people.person.profession, Singer
Patrick Bouvier Kennedy, people.person.nationality, United States of America
John F. Fitzgerald, people.person.religion, Catholicism
Lyndon B. Johnson, common.topic.notable_types, US President
Marilyn Monroe, music.artist.album, La legende
John F. Kennedy, freebase.valuenotation.is_reviewed, Cause of death
Marilyn Monroe, common.topic.webpage, m.094cnct
The Very Best of Marilyn Monroe, music.album.artist, Marilyn Monroe
Four Days in November, book.written_work.subjects, Assassination of John F. Kennedy
Happy Birthday Mr. President!, music.recording.song, Happy Birthday to You
m.0ffbs1v, music.track_contribution.contributor, Marilyn Monroe
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
John F. Kennedy, people.person.education, m.0s94pc9
m.0njp6nj, music.track_contribution.contributor, Marilyn Monroe
John F. Kennedy, base.kwebbase.kwtopic.connections_to, lee harvey oswald allegedly assassinated john fitzgerald kennedy
Happy Birthday Mr. President!, common.topic.notable_for, g.126t594fq
US President, freebase.type_profile.published, Published
The Legends Collection: Marilyn Monroe, music.album.artist, Marilyn Monroe
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.
My Heart Belongs to Daddy, music.album.artist, Marilyn Monroe
Happy Birthday to You, music.composition.recordings, 0331medley
Marilyn Miller, people.person.profession, Actor
John F. Kennedy, book.book_subject.works, The Best and the Brightest
John F. Kennedy Jr., people.person.profession, Actor
John F. Kennedy, people.person.sibling_s, m.03hs9fc
Happy Birthday, Mr. President, music.recording.featured_artists, John F. Kennedy
Happy Birthday Mr. President!, music.single.versions, Happy Birthday Mr President
Happy Birthday to You, music.composition.recordings, Happy Birthday Mr President (JFK)
The Golden Collection (disc 2), music.album.artist, Marilyn Monroe
John F. Kennedy, people.deceased_person.cause_of_death, Gunshot
m.03ytlz9, film.performance.actor, Marilyn Monroe
Lee Harvey Oswald, a young ex-Marine with links to the Soviet Union, was arrested., base.kwebbase.kwsentence.kwtopic, John F. Kennedy
Legends, music.album.artist, Marilyn Monroe
m.013dzn4r, music.track_contribution.contributor, John F. Kennedy
Marilyn Monroe, music.artist.album, Diamonds Are a Girl's Best Friend
Creative America, book.written_work.author, John F. Kennedy
Rose Kennedy, people.person.parents, John F. Fitzgerald
John F. Kennedy, base.kwebbase.kwtopic.has_sentences, Lee Harvey Oswald, a young ex-Marine with links to the Soviet Union, was arrested.
Marilyn Monroe, music.artist.album, Bye Bye Baby
m.02vbmts, film.performance.actor, Marilyn Monroe
John F. Kennedy, visual_art.art_subject.artwork_on_the_subject, Retroactive I
Caroline Kennedy, people.person.profession, Author
Lyndon B. Johnson, freebase.valuenotation.is_reviewed, Place of death
John F. Kennedy, people.person.sibling_s, m.03lfqsd
John F. Kennedy, book.author.works_written, Legacy of a president
m.0jzmyb, film.performance.actor, Marilyn Monroe
Henry David Thoreau, people.person.profession, Writer
Happy Birthday, Mr. President, music.recording.song, Happy Birthday to You
Happy Birthday Mr President, music.recording.canonical_version, Happy Birthday Mr. President!
Mildred J. Hill, music.composer.compositions, 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.previous_sentence, Lee Harvey Oswald, a young ex-Marine with links to the Soviet Union, was arrested.
Lyndon B. Johnson, people.person.nationality, United States of America
Jayne Mansfield, people.person.nationality, United States of America
m.0ffp2gw, music.track_contribution.contributor, Marilyn Monroe
Marilyn Monroe, common.topic.webpage, m.09yfhhf
White Collection, music.album.artist, Marilyn Monroe
Recorded by, owl#inverseOf, Recordings
Greatest Hits, music.album.artist, Marilyn Monroe
m.02vbdx4, film.performance.actor, Marilyn Monroe
Diamonds Forever, music.album.artist, Marilyn Monroe
Happy Birthday Mr President (JFK), common.topic.notable_types, Musical Recording
Marilyn Monroe, music.artist.album, The Golden Collection (disc 2)
Marilyn Monroe, common.topic.webpage, m.094gjsr
John F. Kennedy, people.person.sibling_s, m.03lfpt2
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, Parents
Marilyn Monroe, music.artist.album, I Wanna Be Loved By You
john fitzgerald kennedy allegedly assassinated by lee harvey oswald, base.kwebbase.kwconnection.subject, John F. Kennedy
I Wanna Be Loved by You, music.recording.featured_artists, Marilyn Monroe
Legacy of a president, book.written_work.author, John F. Kennedy
The Entertainers, music.album.artist, Marilyn Monroe
Marilyn Miller, people.person.nationality, United States of America
Martin Edward Mortensen, people.person.nationality, United States of America
Lindsay Lohan, people.person.profession, Singer
Marilyn Monroe, music.artist.album, The Complete Recordings
Marilyn Monroe, common.topic.webpage, m.0b4654z
Heat Wave, music.album.artist, Marilyn Monroe
Happy Birthday Mr President, music.recording.song, Happy Birthday to You
John F. Kennedy, people.person.profession, Screenwriter
John F. Kennedy, music.artist.track, John F. Kennedy Speech
Bye Bye Baby, music.album.artist, Marilyn Monroe
m.09x_n8w, common.webpage.topic, Happy Birthday to You
Happy Birthday Mr President (JFK), music.recording.song, Happy Birthday to You
Marilyn Monroe, music.artist.album, Rare Recordings 1948-1962
The Ask Not Waltz, music.recording.artist, John F. Kennedy
The Making of the President, 1960, book.written_work.subjects, John F. Kennedy
John F. Kennedy, people.person.parents, Rose Kennedy
John F. Kennedy, people.person.children, Caroline Kennedy
John F. Kennedy, book.book_subject.works, Four Days in November
Happy Birthday, Mr. President, common.topic.notable_types, Musical Recording
John F. Kennedy, people.person.profession, Writer
Marilyn Manson, people.person.profession, Writer
Patrick Bouvier Kennedy, people.person.gender, Male
Happy Birthday to You, music.composition.recordings, MC (みんなでHAPPY BIRTHDAY TO YOU)
Marilyn Monroe, common.topic.webpage, m.0byny_h
Happy Birthday to You, common.topic.image, Birthday Cake & Candles!
Happy Birthday to You, music.composition.lyricist, R. R.  forman
Marilyn Monroe, music.album.artist, Marilyn Monroe
Marilyn Monroe, common.topic.webpage, m.0946qyh
Happy Birthday to You, music.composition.recordings, 생일 축하곡 (acid house mix)
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
John F. Kennedy, people.person.children, Patrick Bouvier Kennedy
Happy Birthday, Mr. President (live), common.topic.notable_types, Musical Recording
Marilyn Monroe, common.topic.article, m.04wr1
John F. Kennedy, people.deceased_person.place_of_death, Dallas
His widow married Onassis Frost read a poem at his inauguration., base.kwebbase.kwsentence.kwtopic, John F. Kennedy
Happy Birthday Mr. President, music.recording.canonical_version, Happy Birthday Mr. President!
Happy Birthday Mr. President!, common.topic.notable_types, Musical Recording
Diamonds Are a Girl's Best Friend, music.album.artist, Marilyn Monroe
The Marilyn Monroe Collection: 20 Golden Greats, music.album.artist, Marilyn Monroe
Great American Legends, music.album.artist, Marilyn Monroe
John F. Kennedy, people.person.education, m.04t5mdc
Marilyn Monroe, music.group_member.vocal_range, Mezzo-soprano
John F. Kennedy, people.person.education, m.04yzw40
Marilyn Monroe, music.group_member.membership, m.043jb20
John F. Kennedy, people.person.profession, Author
Marilyn Monroe, common.topic.webpage, m.09xrnm1
The Essential Recordings, music.album.artist, Marilyn Monroe
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, Mr. President, music.featured_artist.recordings, John F. Kennedy
Marilyn Manson, people.person.profession, Singer
Happy Birthday to You, music.composition.form, Song
John F. Kennedy, people.person.education, m.0123x2k3
John F. Kennedy, people.person.profession, Politician
Lyndon B. Johnson, freebase.valuenotation.is_reviewed, Parents
Happy Birthday to You, music.composition.recordings, Happy Birthday Mr. President!
m.0jvzfd, film.performance.actor, Marilyn Monroe
Marilyn Monroe, common.topic.webpage, m.09xkw69
Marilyn Monroe, common.topic.article, m.03m50mf
Happy Birthday to You, common.topic.webpage, m.0b497zk
Eleanor Roosevelt, people.person.nationality, United States of America
Never Before and Never Again, music.album.artist, Marilyn Monroe
John F. Fitzgerald, people.person.ethnicity, Irish American
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
Lyndon B. Johnson, base.americancomedy.impersonated_celebrity.impersonated_by, Rich Little
Happy Birthday to You, music.composition.recordings, HAPPY BIRTHDAY TO YOU
Happy Birthday Mr. President!, music.single.versions, Happy Birthday, Mr. President
John F. Kennedy, people.person.sibling_s, m.03lfpfx

Answer: Lyndon B. Johnson