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 did the person who wrote "Baby's Request" do in the The Beatles? 
Knowledge Triplets: The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8qldn
She Loves You, music.composition.composer, John Lennon
m.0j8ql55, film.personal_film_appearance.person, The Beatles
m.010jx63p, music.group_membership.role, Bass
The Beatles, music.artist.label, Apple Records
The Beatles, book.author.works_written, The Beatles Keyboard Book
m.0j8ql6f, film.personal_film_appearance.person, The Beatles
A Cellarful of Noise, book.written_work.subjects, The Beatles
The Beatles, base.parody.parodied_subject.parodies, Eric Idle & Neil Innes
The Beatles, book.author.works_written, The Beatles - Sgt. Pepper's Lonely Hearts Club Band
The Beatles, music.musical_group.member, m.010jx63p
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8ql5h
Beatles: Composing the Beatles Songbook: Lennon and McCartney, media_common.netflix_title.netflix_genres, Rockumentary
m.0gcjnvn, film.personal_film_appearance.person, The Beatles
m.09wmt4_, common.webpage.resource, The Beatles: And their best song is...
The Beatles, music.artist.label, United Artists Records
Best of the Beatles for Violin, book.written_work.author, The Beatles
The Beatles - Sgt. Pepper's Lonely Hearts Club Band, book.written_work.author, The Beatles
The Beatles: Music Box Biographical Collection, film.film.personal_appearances, m.0j8qlc6
Apple to the Core, book.written_work.subjects, The Beatles
m.0j8ql95, film.personal_film_appearance.person, The Beatles
The Beatles, common.topic.webpage, m.0b6rn9_
Eric Idle & Neil Innes, base.parody.parody.parody_of, The Beatles
The Beatles, book.author.works_written, The Beatles - The Capitol Albums, Volume 2
The Unreleased Beatles, book.written_work.author, Richie Unterberger
The Beatles, music.musical_group.member, m.010ky8v9
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8qlf8
The Beatles Anthology, book.written_work.subjects, The Beatles
m.0j8qldt, film.personal_film_appearance.person, The Beatles
El sargento Pimienta vino a Cuba en un submarino amarillo, book.written_work.subjects, The Beatles
Please Please Me, music.composition.composer, John Lennon
The Beatles, book.book_subject.works, The Beatles: An Illustrated Record
Mark Lewisohn, book.author.book_editions_published, Complete Beatles Recording Sessions (Beatles)
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8qldz
Oliver Bayley, influence.influence_node.influenced_by, The Beatles
The Beatles Book, book.written_work.author, The Beatles
The Beatles, book.book_subject.works, The Lives of John Lennon
The Beatles, Vol. 2, common.topic.notable_for, g.12567qxt0
m.0j8ql4q, film.personal_film_appearance.person, The Beatles
A Hard Day's Night, music.composition.lyricist, Paul McCartney
m.09xlx5g, common.webpage.resource, The Beatles: Let it be. Please.
All You Need Is Ears, book.written_work.subjects, The Beatles
Allan Williams, base.musicmanager.music_manager.managed, The Beatles
The Beatles Anthology, book.book.genre, Autobiography
Beatles Radio.com, broadcast.content.artist, Sarah McLachlan
m.0j8ql7h, film.personal_film_appearance.person, The Beatles
Beatles: Composing the Beatles Songbook: Lennon and McCartney, film.film.personal_appearances, m.0j8ql6l
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8qlf3
Mark Lewisohn, book.author.book_editions_published, The Complete Beatles Recording Sessions
m.0j8ql8r, film.personal_film_appearance.person, The Beatles
The Beatles, book.author.works_written, Lee Evans Arranges The Beatles 1968-1970
The Beatles - The Capitol Albums, Volume 2, book.written_work.author, The Beatles
Robert Pattinson thinks 'Twilight' mania is 'perhaps close' to what the Beatles went through, common.resource.annotations, m.09wpfzc
The Beatles Fake Book, book.written_work.author, The Beatles
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8ql6x
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8qlff
The Beatles, book.author.works_written, The Beatles Best
The Beatles - The True Beginnings, book.written_work.author, The Beatles
The Beatles - The True Beginnings, common.topic.notable_types, Written Work
m.0j8ql8f, film.personal_film_appearance.person, The Beatles
The Beatles, influence.influence_node.influenced, Oliver Bayley
Love Songs of The Beatles, book.written_work.author, The Beatles
Beatles-A-Rama, broadcast.content.artist, Bill Justis
The Beatles, film.music_contributor.film, Imagine: John Lennon
The Beatles, book.author.works_written, Best of The Beatles for Acoustic Guitar
John Lennon, people.person.profession, Composer
The Beatles' Greatest, book.written_work.author, The Beatles
m.0j8qldb, film.personal_film_appearance.person, The Beatles
The Beatles, common.topic.notable_for, g.125c1jkh5
The Beatles: You Can't Do That: The Making of A Hard Day's Night, film.film.personal_appearances, m.0j8ql7h
The Beatles, book.author.works_written, Beatles Easy Hits
BEATLES PIANO DUETS          2ND EDITION, book.written_work.author, The Beatles
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8ql7h
m.02hrk8m, music.group_membership.role, Lead Vocals
m.0j8ql5n, film.personal_film_appearance.person, The Beatles
The Beatles - Let It Be, common.topic.notable_for, g.125d4xnb0
Sort of New (But Not Really) Beatles Song Makes the Rounds, common.resource.annotations, m.0b4782v
The Beatles, book.book_subject.works, Revolution in the Head
Paul McCartney, people.person.profession, Composer
Patrick Montgomery, film.director.film, The Compleat Beatles
The Beatles - The Capitol Albums, Volume 1, book.written_work.author, The Beatles
The Beatles: Love Me Do, film.film.genre, Rockumentary
Beatlemania 1963 -1966, book.written_work.author, The Beatles
The Beatles: What's their best song?, common.resource.annotations, m.09wmrq9
The Beatles, influence.influence_node.influenced, Bernard Shakey
The Beatles, book.author.works_written, Best of the Beatles for Violin
m.0j8qlf8, film.personal_film_appearance.person, The Beatles
m.0j8qlff, film.personal_film_appearance.person, The Beatles
The Beatles Guitar, book.written_work.author, The Beatles
The Complete Beatles Recording Sessions, book.written_work.author, Mark Lewisohn
The Beatles, book.author.works_written, The Beatles Guitar Book* (Bass)
The Beatles: The Biography, book.book.genre, Biography
Beatles-A-Rama, broadcast.content.artist, Nando Lauria
The Beatles, common.topic.webpage, m.0b489x7
The Beatles, book.author.works_written, The Beatles, Vol. 2
The Beatles: Love Me Do, film.film.produced_by, Al Brodax
Beatles-A-Rama, broadcast.content.artist, George Harrison
The Beatles, influence.influence_node.influenced, David Bowie
Al Brodax, film.writer.film, The Beatles: Love Me Do
The Beatles, book.author.works_written, The Beatles - Abbey Road*
m.0j8qlbl, film.personal_film_appearance.person, The Beatles
Let It Be, music.album.artist, The Beatles
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8ql95
The Beatles, book.author.works_written, Selections from The Beatles Anthology, Volume 3
The Beatles: The Biography, common.topic.article, m.04gt7yh
Fingerpicking Beatles  and Expanded Edition, book.written_work.author, The Beatles
The Beatles Anthology, common.topic.notable_for, g.12582437n
m.0j8qldz, film.personal_film_appearance.person, The Beatles
The Beatles, book.author.works_written, The Songs of Lennon and McCartney
006. Giant Hits, book.written_work.author, The Beatles
The Beatles, book.author.works_written, Beatlemania 1963 -1966
Play Guitar With the Beatles, book.written_work.author, The Beatles
The Beatles Keyboard Book, book.written_work.author, The Beatles
The Beatles, music.musical_group.member, m.02hrk8m
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8ql5n
Lee Evans Arranges The Beatles 1968-1970, common.topic.notable_types, Book
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8qldt
Julian Lennon, people.person.parents, John Lennon
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8ql55
The Beatles: Love Me Do, film.film.directed_by, Al Brodax
The Beatles, influence.influence_node.influenced, Gerhard Gruber
A Hard Day's Night, music.composition.lyricist, John Lennon
m.0j8qlbf, film.personal_film_appearance.person, The Beatles
The Beatles - The Capitol Albums, Volume 1, common.topic.notable_types, Written Work
The Beatles: The Fab Four Who Dominated Pop Music for a Decade, book.book.genre, Biography
The Beatles: The Fab Four Who Dominated Pop Music for a Decade, book.written_work.author, Robert A. Burt
Nowhere Man: The Final Days of John Lennon, book.written_work.subjects, The Beatles
The Beatles, book.author.works_written, BEATLES PIANO DUETS          2ND EDITION
The Beatles, common.topic.article, m.07c0v
The Beatles, book.author.works_written, The Beatles - The Capitol Albums, Volume 1
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8ql4q
Paul McCartney. Many Years From Now., book.written_work.subjects, The Beatles
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8ql6l
The Beatles - Let It Be, book.written_work.author, The Beatles
The Beatles: You Can't Do That: The Making of A Hard Day's Night, film.film.country, United States of America
m.0j8qlbr, film.personal_film_appearance.person, The Beatles
A Hard Day's Night, music.composition.composer, Paul McCartney
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8ql7n
John Lennon, people.person.profession, Singer-songwriter
The Beatles, common.topic.webpage, m.09ykt76
m.02hrk87, music.performance_role.regular_performances, Backing vocalist
Paul McCartney, people.person.profession, Film Score Composer
The Beatles - Abbey Road*, book.written_work.author, The Beatles
Revolution in the Head, book.written_work.subjects, The Beatles
The Beatles, common.topic.webpage, m.0b48l44
The Beatles, common.topic.webpage, m.09wmynd
m.09wmrq9, common.webpage.resource, The Beatles: What's their best song?
m.0j8ql83, film.personal_film_appearance.person, The Beatles
The Beatles, book.author.works_written, SGT. PEPPER'S LONELY HEARTS  CLUB BAND THE BEATLES
The Beatles, book.author.works_written, Riff by Riff - The Beatles
m.0j8qlf3, film.personal_film_appearance.person, The Beatles
The Beatles Drum Collection, book.written_work.author, The Beatles
Beatles: Composing the Beatles Songbook: Lennon and McCartney, media_common.netflix_title.netflix_genres, Pop music
m.02hrk87, music.group_membership.role, Bass
The Beatles: Love Me Do, common.topic.notable_types, Film
The Beatles, book.book_subject.works, The Beatles Anthology
The Beatles, music.artist.label, Odeon Records
The Beatles' Greatest, common.topic.notable_types, Written Work
m.0j8ql6r, film.personal_film_appearance.person, The Beatles
Beatles Hits For Recorder, book.written_work.author, The Beatles
The Beatles, common.topic.webpage, m.09wn37b
Beatles: Composing the Beatles Songbook: Lennon and McCartney, media_common.netflix_title.netflix_genres, Classic rock
Beatles: Composing the Beatles Songbook: Lennon and McCartney, film.film.genre, Rockumentary
The Beatles, book.book_subject.works, El sargento Pimienta vino a Cuba en un submarino amarillo
I Want to Hold Your Hand, music.composition.lyricist, John Lennon
The Beatles: Love Me Do, film.film.personal_appearances, m.0j8ql6r
The Beatles, Vol. 2, book.written_work.author, The Beatles
The Beatles, film.person_or_entity_appearing_in_film.films, m.0gcjnvn
I Want to Hold Your Hand, music.composition.lyricist, Paul McCartney
The Beatles Story, common.topic.notable_for, g.1259212cp
The Beatles: You Can't Do That: The Making of A Hard Day's Night, common.topic.notable_types, Film
m.02hrk8m, music.performance_role.regular_performances, Backing vocalist
Beatles: Composing the Beatles Songbook: Lennon and McCartney, media_common.netflix_title.netflix_genres, Music
m.0j8ql7t, film.personal_film_appearance.person, The Beatles
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8ql7t
The Beatles, common.topic.webpage, m.0b483zd
The Beatles: Washington D.C. Feb. 11th, 1964, film.film.personal_appearances, m.0j8qldn
The Beatles, common.topic.webpage, m.0b46g69
Donald Gallinger, influence.influence_node.influenced_by, The Beatles
m.0j8ql5b, film.personal_film_appearance.person, The Beatles
The Beatles Anthology, book.book.genre, Non-fiction
m.0j8ql88, film.personal_film_appearance.person, The Beatles
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8ql8l
Richie Unterberger, book.author.works_written, The Unreleased Beatles
Recording the Beatles, book.book.genre, Non-fiction
The Beatles, book.author.works_written, Beatles Hits For Recorder
John Lennon, people.person.children, Julian Lennon
The Beatles, book.author.works_written, The Beatles Drum Collection
112. The Best Of The Beatles, book.written_work.author, The Beatles
The Beatles Anthology, common.topic.article, m.01229n
The Beatles, book.book_subject.works, Recording the Beatles
The Beatles: The Fab Four Who Dominated Pop Music for a Decade, book.written_work.subjects, The Beatles
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8ql7b
The Beatles, base.musicmanager.managed_artist.managed_by, Allan Williams
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8ql6f
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8ql83
Beatles: Composing the Beatles Songbook: Lennon and McCartney, media_common.netflix_title.netflix_genres, Rock & Pop
SGT. PEPPER'S LONELY HEARTS  CLUB BAND THE BEATLES, book.written_work.author, The Beatles
Eleanor Rigby, music.recording.artist, The Beatles
The Beatles, common.topic.webpage, m.0b4782v
The Beatles Anthology, book.written_work.original_language, English Language
The Beatles: You Can't Do That: The Making of A Hard Day's Night, film.film.language, English Language
m.0j8qldn, film.personal_film_appearance.person, The Beatles
The Beatles, common.topic.webpage, m.0b48pht
The Beatles, music.artist.label, Parlophone
Best of The Beatles, book.written_work.author, The Beatles
Mark Lewisohn, book.author.book_editions_published, The complete Beatles recording sessions
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8qlbr
m.0j8ql5h, film.personal_film_appearance.person, The Beatles
The Beatles, book.author.works_written, The Beatles Anthology
Essential Songs - The Beatles, book.written_work.author, The Beatles
The Beatles, book.author.works_written, The Concise Beatles Complete
The Beatles: The Fab Four Who Dominated Pop Music for a Decade, common.topic.notable_types, Book
The Beatles, book.author.works_written, Best of the Beatles for French Horn
m.0gcf31p, film.personal_film_appearance.person, The Beatles
She Loves You, music.composition.composer, Paul McCartney
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8qlc1
Best of the Beatles for Cello, book.written_work.author, The Beatles
Beatles Easy Hits, book.written_work.author, The Beatles
The Beatles, film.film_subject.films, The Beatles: Love Me Do
The Beatles, book.author.works_written, 112. The Best Of The Beatles
The Concise Beatles Complete, book.written_work.author, The Beatles
The Beatles, film.person_or_entity_appearing_in_film.films, m.0gc7pdf
The Beatles, common.topic.webpage, m.0b4789q
Ringo Starr, people.person.profession, Songwriter
The Beatles: An Illustrated Record, book.written_work.subjects, The Beatles
The Beatles, book.author.works_written, Best of The Beatles
m.0j8ql7b, film.personal_film_appearance.person, The Beatles
m.0j8qlc6, film.personal_film_appearance.person, The Beatles
The Beatles, common.topic.webpage, m.09wm4b1
Albert Goldman, book.author.works_written, The Lives of John Lennon
The Beatles Anthology, common.topic.notable_for, g.12592zmw6
The Beatles, film.music_contributor.film, Let It Be
The Beatles, common.topic.webpage, m.09yrf22
m.0j8ql6x, film.personal_film_appearance.person, The Beatles
The Beatles, book.book_subject.works, Wallasey - Days Gone By
m.0gc7pdf, film.personal_film_appearance.person, The Beatles
The Beatles, common.topic.webpage, m.09xtlh6
m.0vs733h, film.personal_film_appearance.person, The Beatles
The Beatles, common.topic.webpage, m.09wm4db
The Beatles, influence.influence_node.influenced, Paul Weller
Wallasey - Days Gone By, book.written_work.subjects, The Beatles
The Beatles: Love Me Do, film.film.country, United States of America
The Beatles - The Capitol Albums, Volume 2, common.topic.notable_types, Written Work
The Beatles, common.topic.webpage, m.0b478md
The Beatles, film.person_or_entity_appearing_in_film.films, m.0gcpxwx
The Unreleased Beatles, book.written_work.author, The Beatles
The Beatles: Love Me Do, film.film.written_by, Al Brodax
Beatles-A-Rama, broadcast.content.artist, Alison Krauss
The Beatles, common.topic.webpage, m.09xh8vh
Yellow Submarine, book.written_work.author, The Beatles
m.0j8qldh, film.personal_film_appearance.person, The Beatles
The Beatles, book.author.works_written, The Beatles - Let It Be
Beatles: Composing the Beatles Songbook: Lennon and McCartney, media_common.netflix_title.netflix_genres, Music & Musicals
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8qldb
The Beatles, common.topic.webpage, m.0b48f92
Beatles-A-Rama, broadcast.content.artist, Ringo Starr
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8qldh
Bob Spitz, book.author.works_written, The Beatles: The Biography
m.0j8qlc1, film.personal_film_appearance.person, The Beatles
The Beatles: Love Me Do, film.film.language, English Language
The Beatles: The Biography, book.written_work.author, Bob Spitz
The Beatles, common.topic.webpage, m.09w8tg9
The Songs of Lennon and McCartney, book.written_work.author, The Beatles
The Beatles, book.book_subject.works, Apple to the Core
Best of the Beatles for Viola, book.written_work.author, The Beatles
The Beatles: The Biography, book.written_work.original_language, English Language
The Beatles, influence.influence_node.influenced_by, Buddy Holly
The Beatles, book.book_subject.works, Paul McCartney. Many Years From Now.
The Beatles, music.musical_group.member, m.02hrk8m
Lee Evans Arranges The Beatles 1968-1970, common.topic.notable_for, g.1256x4l88
The Beatles Book, common.topic.notable_types, Written Work
The Beatles: The Biography, book.written_work.subjects, The Beatles
From Me to You, music.composition.composer, John Lennon
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8qld4
The Beatles, book.author.works_written, The Beatles' Greatest
m.0j8ql6l, film.personal_film_appearance.person, The Beatles
John Lennon, people.person.children, Sean Lennon
Mark Lewisohn, book.author.works_written, The Complete Beatles Recording Sessions
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8qlc6
The Beatles, book.book_subject.works, Nowhere Man: The Final Days of John Lennon
The Beatles, book.author.works_written, Best of the Beatles for Viola
Al Brodax, film.producer.film, The Beatles: Love Me Do
m.0j8ql6l, film.personal_film_appearance.film, Beatles: Composing the Beatles Songbook: Lennon and McCartney
m.0j8qlcc, film.personal_film_appearance.person, The Beatles
The Beatles, influence.influence_node.influenced, Douglas Adams
The Beatles: Love Me Do, film.film.runtime, m.0cry1vd
The Beatles: Love Me Do, common.topic.notable_for, g.1256tdtrl
The Beatles, influence.influence_node.influenced, Les Fradkin
Selections from The Beatles Anthology, Volume 3, book.written_work.author, The Beatles
The Beatles - The True Beginnings, common.topic.notable_for, g.1yl5ly9q_
The Beatles Anthology, film.film.music, The Beatles
The Beatles: The Biography, common.topic.notable_types, Book
The Beatles, common.topic.webpage, m.09wmryz
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8qlbl
The Beatles, book.author.works_written, 006. Giant Hits
m.0j8ql7n, film.personal_film_appearance.person, The Beatles
The Beatles Anthology, book.written_work.author, The Beatles
Paul McCartney, people.person.profession, Songwriter
The Beatles Book, common.topic.notable_for, g.1yl5qcwxy
Brian Epstein, base.musicmanager.music_manager.managed, The Beatles
The Beatles, music.musical_group.member, m.02hrk87
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8qlbf
Andrew Solt, film.writer.film, Imagine: John Lennon
Riff by Riff - The Beatles, book.written_work.author, The Beatles
The Beatles: Love Me Do, film.film.starring, m.0gxhgl1
The Beatles, influence.influence_node.influenced, Syd Barrett
Ian MacDonald, book.author.book_editions_published, Revolution in the Head: The Beatles' Records and the Sixties
The Beatles Best, book.written_work.author, The Beatles
The Beatles: Love Me Do, film.film.personal_appearances, m.0cs3z5k
Gerhard Gruber, influence.influence_node.influenced_by, The Beatles
The Beatles, book.author.works_written, Play Guitar With the Beatles
George Harrison, people.person.profession, Songwriter
Best of the Beatles for French Horn, book.written_work.author, The Beatles
Beatles-A-Rama, broadcast.content.artist, Julian Lennon
The Beatles: Love Me Do, film.film.subjects, The Beatles
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8qlcc
The Beatles, book.author.works_written, The Beatles Complete - Volume 2
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8ql8r
Selections from The Beatles Anthology, Volume 3, common.topic.notable_for, g.1255vf4xc
The Beatles' Greatest, common.topic.notable_for, g.1yl5wctr1
The Beatles, common.topic.webpage, m.03lcsgv
Al Brodax, film.director.film, The Beatles: Love Me Do
The Beatles, film.person_or_entity_appearing_in_film.films, m.0gcf31p
The Beatles, common.topic.webpage, m.09xp129
The Beatles: The Fab Four Who Dominated Pop Music for a Decade, common.topic.article, m.03qhqm0
The Beatles, common.topic.webpage, m.09xx18v
Grow Old with Me, music.composition.lyricist, John Lennon
The Beatles: The Biography, common.topic.notable_for, g.1259pwwn0
Beatles-A-Rama, broadcast.content.artist, John Lennon
The Beatles, common.topic.webpage, m.09wn49p
The Beatles, book.author.works_written, Love Songs of The Beatles
The Beatles Complete - Volume 2, book.written_work.author, The Beatles
The Beatles, book.author.works_written, Essential Songs - The Beatles
The Beatles, music.musical_group.member, m.02hrk87
Lee Evans Arranges The Beatles 1968-1970, book.written_work.author, The Beatles
m.0j8qld4, film.personal_film_appearance.person, The Beatles
Paul McCartney, people.person.profession, Singer-songwriter
The Lives of John Lennon, book.written_work.subjects, The Beatles
m.0j8ql7h, film.personal_film_appearance.film, The Beatles: You Can't Do That: The Making of A Hard Day's Night
The Beatles, book.author.works_written, The Unreleased Beatles
Let It Be, music.recording.artist, The Beatles
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8ql8f
The Beatles, common.topic.webpage, m.0dfznrl
m.02hrk87, music.group_membership.role, Lead Vocals
The Beatles, common.topic.webpage, m.042280x
The Beatles, base.musicmanager.managed_artist.managed_by, Brian Epstein
m.09wpfzc, common.webpage.resource, Robert Pattinson thinks 'Twilight' mania is 'perhaps close' to what the Beatles went through
The Beatles: You Can't Do That: The Making of A Hard Day's Night, film.film.genre, Rockumentary
Recording the Beatles, book.written_work.subjects, The Beatles
Please Please Me, music.composition.composer, Paul McCartney
The Beatles Anthology, book.book.editions, The Beatles Anthology
The Beatles, common.topic.webpage, m.09ww3hs
The Beatles, common.topic.webpage, m.09wn397
The Beatles, book.author.works_written, The Beatles Book
The Beatles, music.artist.label, EMI
The Beatles Guitar Book* (Bass), book.written_work.author, The Beatles
The Beatles: Love Me Do, film.film.genre, Documentary film
The Beatles, book.author.works_written, The Beatles - The True Beginnings
The Beatles, book.author.works_written, Best of the Beatles for Cello
The Beatles, common.topic.webpage, m.0b45_31
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8ql6r
The Beatles: And their best song is..., common.resource.annotations, m.09wmt4_
Recording the Beatles, book.written_work.original_language, English Language
Revolution in the Head, book.written_work.subjects, The Beatles' influence on popular culture
The Beatles: The Fab Four Who Dominated Pop Music for a Decade, common.topic.notable_for, g.125f260g8
The Beatles: The Fab Four Who Dominated Pop Music for a Decade, book.written_work.original_language, English Language
The Beatles Story, common.topic.article, m.041d3f
The Beatles, book.author.works_written, Best of the Beatles for Tenor Sax
m.0j8ql8l, film.personal_film_appearance.person, The Beatles
The Beatles, book.author.works_written, Fingerpicking Beatles  and Expanded Edition
The Beatles, book.author.works_written, The Beatles Fake Book
The Beatles, common.topic.webpage, m.09yh0wt
Paul McCartney. Many Years From Now., book.written_work.author, Barry Miles
Beatles: Composing the Beatles Songbook: Lennon and McCartney, common.topic.notable_types, Film
The Beatles, book.author.works_written, The Beatles Guitar
The Beatles, film.person_or_entity_appearing_in_film.films, m.0vs733h
Robert A. Burt, book.author.works_written, The Beatles: The Fab Four Who Dominated Pop Music for a Decade
The Beatles, music.artist.label, Tollie Records
The Beatles, common.topic.webpage, m.09w8xhn
The Beatles, music.artist.origin, Liverpool
The Beatles, book.author.works_written, Yellow Submarine
The Beatles, influence.influence_node.influenced, Donald Gallinger
The Beatles, common.topic.webpage, m.09wp68b
The Beatles, common.topic.webpage, m.0b48bls
The Beatles, common.topic.webpage, m.0b48gg5
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8ql88
The Beatles, common.topic.webpage, m.09wd83k
From Me to You, music.composition.composer, Paul McCartney
The Beatles: Let it be. Please., common.resource.annotations, m.09xlx5g
The Beatles, book.author.works_written, Best of the Beatles for Oboe
The Beatles, music.artist.label, Polydor Records
m.0gcpxwx, film.personal_film_appearance.person, The Beatles
The Beatles, book.book_subject.works, The Beatles: The Fab Four Who Dominated Pop Music for a Decade
The Beatles, book.book_subject.works, The Beatles: The Biography
The Beatles Anthology, common.topic.article, m.0crj8br
The Beatles, book.book_subject.works, A Cellarful of Noise
The Beatles, film.person_or_entity_appearing_in_film.films, m.0j8ql5b
The Beatles, common.topic.webpage, m.0b47tt9

Answer: Lead Vocals
Bass
Backing vocalist