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: Say the musical instrument that was invented by Bartolomeo Cristofori and played by Ringo Starr.? 
Knowledge Triplets: Ringo Starr, music.artist.label, Atlantic Records
Ringo Starr, common.topic.webpage, m.098f1jr
Ringo Starr, music.artist.contribution, m.0vv1mvw
Ringo Starr, music.artist.album, Tour 2003
Ringo Starr, music.artist.album, Vertical Man
m.0vxt00p, music.recording_contribution.contributor, Ringo Starr
Ringo Starr, common.topic.webpage, m.09x_fkl
m.0vv1mvw, music.recording_contribution.contributor, Ringo Starr
Starr Struck: Best of Ringo Starr, Volume 2, music.album.genre, Rock music
Ringo Starr: Live at Soundstage, common.topic.notable_types, Musical Album
m.0vv1psr, music.recording_contribution.contributor, Ringo Starr
Ringo Starr, theater.theatrical_composer.plays_composed, Let It Be
It Don't Come Easy, music.composition.lyricist, Ringo Starr
Ringo Starr, music.group_member.instruments_played, Tuba
Ringo Starr, music.composer.compositions, Octopus's Garden
Ringo Starr, music.artist.album, A Dose of Rock 'n' Roll
Ringo Starr, music.composer.compositions, Free Drinks
Bartolomeo Cristofori di Francesco, common.image.size, m.0kk7j2
Ringo Starr, common.topic.webpage, m.09wppxv
Ringo Starr, music.artist.album, Old Wave
Ringo Starr, common.topic.webpage, m.098fhqn
Ringo Starr, music.artist.contribution, m.0vv1l5w
Liverpool 8, music.album.artist, Ringo Starr
Ringo Starr: Live at Soundstage, music.album.genre, Pop rock
Ringo Starr, common.topic.webpage, m.09wmt4s
Ringo Starr, music.artist.contribution, m.0vv1z0q
Ringo Starr & His All Starr Band: Live at the Greek Theatre 2008, film.film.genre, Music
Ringo's Rotogravure, music.album.acquire_webpage, http://www.amazon.co.uk/exec/obidos/ASIN/B000002IU2/
Ringo Starr, music.artist.label, Capitol Records
Ringo Starr & His All-Starr Band, music.artist.album, Live at the Greek Theatre 2008
m.0vv22qh, music.recording_contribution.contributor, Ringo Starr
It Don't Come Easy, music.composition.composer, Ringo Starr
In My Car, music.recording.artist, Ringo Starr
Ringo's Rotogravure, music.album.genre, Rock music
Ringo Starr, music.artist.album, Concert for George
Ringo Starr, music.artist.genre, Psychedelic rock
Ringo Starr, music.lyricist.lyrics_written, Now and Then
Bartolomeo Cristofori, common.topic.article, m.01c_8x
Now and Then, music.composition.lyricist, Ringo Starr
Ringo Starr, music.group_member.instruments_played, Double bass
Ringo Starr, common.topic.webpage, m.09xl9b_
Ringo Starr, music.artist.album, Wings
m.0vv1xlh, music.recording_contribution.contributor, Ringo Starr
Give Me Back the Beat, music.recording.artist, Ringo Starr
Ringo Starr, music.composer.compositions, Postcards from Paradise
Ringo Starr, music.composer.compositions, Photograph
Ringo Starr, music.artist.contribution, m.0vxt0p6
Ringo Starr and Friends, music.album.genre, Rock music
Hard to Be True, music.recording.artist, Ringo Starr
Ringo's Rotogravure, music.album.release_type, Album
Ringo Starr, music.artist.album, Goodnight Vienna: Rotogravure
Ringo Starr and His All Starr Band, Volume 2: Live From Montreux, music.album.artist, Ringo Starr
Maggie May, music.composition.lyricist, Ringo Starr
Ringo Starr, music.artist.album, Ringo Starr and His All-Starr Band
Ringo Starr, music.composer.compositions, Me and You
Ringo's Rotogravure, music.album.genre, Classic rock
Ringo 5.1: The Surround Sound Collection, music.album.contributor, m.05c9xlv
Ringo Starr, music.artist.album, It's All Down to Goodnight Vienna
Ringo Starr, music.artist.genre, Pop music
Ringo Starr, music.artist.album, Walk with You
Ringo Starr, music.lyricist.lyrics_written, What Goes On
Choose Love, music.composition.composer, Ringo Starr
Ringo Starr, music.artist.album, Ringo 2012
Ringo Starr, music.composer.compositions, Runaways
Ringo Starr, music.artist.album, Ringo Starr and His Third All-Starr Band, Volume 1
Flying, music.composition.composer, Ringo Starr
m.0vv1r6f, music.recording_contribution.contributor, Ringo Starr
Ringo Starr, music.artist.album, Postcards From Paradise
Ringo Starr, music.composer.compositions, What Goes On
Ringo Starr, music.lyricist.lyrics_written, Maggie May
Dig It, music.composition.lyricist, Ringo Starr
Ringo Starr, music.artist.album, Weight of the World
Ringo Starr in 1964, common.image.size, m.02bhvrb
Ringo Starr, music.composer.compositions, Give Me Back the Beat
Ringo Starr, music.artist.contribution, m.0vv1wjc
m.0vv1rlj, music.recording_contribution.contributor, Ringo Starr
Ringo Starr, organization.organization_founder.organizations_founded, Startling Music
Ringo Starr, music.artist.contribution, m.0vv1sf3
Ringo Starr, music.composer.compositions, Early 1970
Ringo Starr, music.composer.compositions, Some People
Ringo Starr, common.topic.webpage, m.098fgr0
Ringo Starr, common.topic.webpage, m.09wkgkm
Ringo Starr, music.artist.album, Ringo Rama
Ringo Starr, common.topic.webpage, m.0cq1h_l
Ringo Starr, music.artist.label, Private Music
Ringo Starr, common.topic.webpage, m.098fgxg
m.0vv1srg, music.recording_contribution.contributor, Ringo Starr
Ringo Starr, music.artist.label, E1 Music
m.0vv1wjc, music.recording_contribution.contributor, Ringo Starr
Ringo Starr, music.artist.album, Goodnight Vienna
Ringo Starr, music.artist.contribution, m.0vv1xlh
Bartolomeo Cristofori, people.person.place_of_birth, Padua
Ringo 5.1: The Surround Sound Collection, music.album.artist, Ringo Starr
The Turnaround, music.composition.composer, Ringo Starr
Bartolomeo Cristofori di Francesco, common.image.appears_in_topic_gallery, Bartolomeo Cristofori
Ringo Starr, common.topic.notable_types, Musical Artist
m.0b47844, common.webpage.topic, Ringo Starr
Ringo 5.1: The Surround Sound Collection, common.topic.notable_types, Musical Album
Ringo Starr, music.artist.label, Parlophone
Ringo Starr, music.artist.album, Time Takes Time
Starr Struck: Best of Ringo Starr, Volume 2, music.album.genre, Rock and roll
Ringo Starr and His All Starr Band, Volume 2: Live From Montreux, common.topic.notable_types, Musical Album
Ringo Starr, common.topic.webpage, m.09wlbx5
Wrong All the Time, music.recording.artist, Ringo Starr
Ringo Starr, common.topic.webpage, m.0b46254
Ringo Starr, common.topic.webpage, m.09xld0z
Bartolomeo Cristofori, law.inventor.inventions, Oval spinet
Scouse the Mouse, music.album.artist, Ringo Starr
Snookeroo, music.album.artist, Ringo Starr
Free as a Bird, music.composition.composer, Ringo Starr
Ringo 5.1: The Surround Sound Collection, music.album.genre, Rock music
Ringo Starr: Live at Soundstage, music.album.genre, Rock music
m.0vv1sf3, music.recording_contribution.contributor, Ringo Starr
Ringo Starr, music.featured_artist.recordings, Sweet Little Sixteen
Ringo Starr, music.artist.album, g.11b6b8dd5n
Ringo Starr, music.artist.contribution, m.0vv1psr
Bartolomeo Cristofori, base.argumentmaps.innovator.original_ideas, Piano
m.0vv21th, music.recording_contribution.contributor, Ringo Starr
Ringo Starr, common.topic.webpage, m.09wq4py
m.043dt9y, music.group_membership.member, Ringo Starr
Ringo Starr, music.composer.compositions, Fading In Fading Out
Ringo Starr, music.composer.compositions, Satisfied
Ringo's Rotogravure, common.topic.article, m.07cf71
Ringo 5.1: The Surround Sound Collection, common.topic.article, m.03y8zzq
m.098fgxg, common.webpage.topic, Ringo Starr
Bartolomeo Cristofori, people.person.profession, Inventor
A Dose of Rock 'n' Roll, music.album.artist, Ringo Starr
Ringo Starr, music.composer.compositions, Free as a Bird
Some People, music.composition.composer, Ringo Starr
Don't Pass Me By, music.composition.composer, Ringo Starr
Only You, music.album.artist, Ringo Starr
Ringo Starr, music.artist.contribution, m.0vv1_m9
m.0vv1qb7, music.recording_contribution.contributor, Ringo Starr
After All These Years, music.composition.composer, Ringo Starr
Ringo Starr, music.artist.album, Stop and Smell the Roses
Ringo Starr, common.topic.webpage, m.09wmxp1
Ringo Starr, music.composer.compositions, All for Love
Ringo Starr, music.artist.album, Only You
Ringo Starr, common.topic.webpage, m.09wnc2d
Ringo Starr, music.artist.album, Snookeroo
Don't Go Where the Road Don't Go, music.recording.artist, Ringo Starr
Ringo Starr, music.artist.contribution, m.0vv1v9q
Ringo Starr, music.artist.contribution, m.0vv1rlj
Ringo Starr, music.artist.album, Starr Struck: Best of Ringo Starr, Volume 2
Bartolomeo Cristofori, people.person.nationality, Italy
Ringo 5.1: The Surround Sound Collection, common.topic.notable_for, g.12551krm8
Ringo Starr, common.topic.webpage, m.03lbc5v
12-Bar Original, music.composition.lyricist, Ringo Starr
Ringo Starr, music.composer.compositions, Don't Pass Me By
BartolomeoCristofori, common.image.appears_in_topic_gallery, Bartolomeo Cristofori
Ringo Starr, common.topic.webpage, m.098dmyt
Bartolomeo Cristofori, common.topic.image, Bartolomeo Cristofori di Francesco
Ringo Starr, music.artist.album, 4-Starr Collection
Liverpool 8, music.composition.composer, Ringo Starr
Ringo Starr & His All-Starr Band, music.artist.origin, London
Ringo Starr, common.topic.webpage, m.09ykkg1
Ringo Starr, music.group_member.membership, m.049jd38
Ringo Starr, music.artist.label, Vee-Jay Records
Ringo's Rotogravure, music.album.artist, Ringo Starr
Don't Hang Up, music.composition.composer, Ringo Starr
Ringo Starr, music.artist.album, Lipstick Traces (on a Cigarette)
Ringo Starr, music.artist.contribution, m.0vv1r_x
What Goes On, music.composition.composer, Ringo Starr
Ringo Starr, common.topic.notable_for, g.125bb5__n
Step Inside Love, music.composition.lyricist, Ringo Starr
Ringo Starr, music.group_member.instruments_played, Harmonica
m.0vv1xdy, music.recording_contribution.contributor, Ringo Starr
Ringo Starr, music.lyricist.lyrics_written, Dig It
Lipstick Traces (on a Cigarette), music.album.artist, Ringo Starr
Ringo Starr, music.artist.album, Ringo Starr and His All Starr Band, Volume 2: Live From Montreux
Walk with You, music.album.artist, Ringo Starr
Ringo's Rotogravure, common.topic.notable_types, Musical Album
Ringo Starr, music.artist.label, Boardwalk Records
Ringo Starr, music.composer.compositions, After All These Years
Ringo Starr, music.artist.contribution, m.0vv1vr4
Bartolomeo Cristofori, people.person.gender, Male
Ringo 5.1: The Surround Sound Collection, music.album.primary_release, Ringo 5.1: The Surround Sound Collection
Ringo Starr, music.artist.album, Bad Boy
Ringo Starr, common.topic.notable_for, g.1255x3kt5
Ringo Starr, music.group_member.membership, m.02hrk5t
Ringo Rama, music.album.artist, Ringo Starr
Me and You, music.recording.artist, Ringo Starr
Ringo Starr, music.artist.contribution, m.0vv21th
m.09wmt4s, common.webpage.topic, Ringo Starr
Ringo Starr, music.artist.contribution, m.0vxt0s3
Ringo 5.1: The Surround Sound Collection, music.album.releases, Ringo 5.1: The Surround Sound Collection
Ringo Starr, music.artist.album, Ringo the 4th
The Turnaround, music.recording.artist, Ringo Starr
Postcards from Paradise, music.composition.composer, Ringo Starr
Instrument maker, people.profession.people_with_this_profession, Bartolomeo Cristofori
Ringo Starr and Friends, common.topic.notable_types, Musical Album
Don't Go Where the Road Don't Go, music.composition.composer, Ringo Starr
Ringo Starr and His All Starr Band, Volume 2: Live From Montreux, music.album.genre, Rock music
Ringo Starr, common.topic.webpage, m.09x6mpb
Ringo Starr, music.featured_artist.recordings, Radio Spot
Ringo Starr, music.composer.compositions, Hard to Be True
Ringo 5.1: The Surround Sound Collection, music.album.contributor, m.05c9xll
Ringo Starr, music.artist.album, Scouse the Mouse
Ringo Starr, music.artist.album, Ringo Starr & His All Starr Band Live 2006
m.098dmyt, common.webpage.topic, Ringo Starr
Give Me Back the Beat, music.composition.composer, Ringo Starr
Hard to Be True, music.composition.composer, Ringo Starr
Octopus's Garden, music.composition.lyricist, Ringo Starr
m.0vv1vr4, music.recording_contribution.contributor, Ringo Starr
Ringo Starr, music.group_member.instruments_played, Keyboard
Some People, music.recording.artist, Ringo Starr
Ringo Starr, music.artist.album, Oh My My
Tuba, music.instrument.instrumentalists, Ringo Starr
Dig It, music.composition.composer, Ringo Starr
Ringo Starr, music.artist.album, Ringo 5.1: The Surround Sound Collection
Ringo Starr, music.artist.contribution, m.0vv2025
Starr Struck: Best of Ringo Starr, Volume 2, common.topic.notable_types, Musical Album
Ringo Starr, music.artist.album, Sentimental Journey
Ringo Starr, music.artist.contribution, m.0vv1xzc
Ringo Starr, music.artist.album, Choose Love
Don't Pass Me By, music.composition.lyricist, Ringo Starr
Ringo Starr, music.lyricist.lyrics_written, It Don't Come Easy
Ringo Starr, music.artist.album, Ringo's Rotogravure
Ringo Starr, music.artist.album, I Wanna Be Santa Claus
Ringo Starr and His Third All-Starr Band, Volume 1, music.album.genre, Rock music
Goodnight Vienna: Rotogravure, music.album.artist, Ringo Starr
m.0b6rnjd, common.webpage.topic, Ringo Starr
Ringo Starr, music.artist.album, Extended Versions
Ringo Starr, music.artist.contribution, m.0vv1xdy
Ringo's Rotogravure, music.album.releases, Ringo's Rotogravure
Ringo Starr & His All-Starr Band, music.artist.genre, Rock music
Ringo Starr, music.artist.contribution, m.0vv23qd
Ringo Starr, music.artist.label, Apple Records
Ringo Starr, music.group_member.instruments_played, Clarinet
Maggie May, music.composition.composer, Ringo Starr
Ringo Starr, music.lyricist.lyrics_written, Really Love You
BartolomeoCristofori, common.image.size, m.02dm4c5
Ringo Starr, common.topic.webpage, m.0b6rnjd
Ringo Starr and His Third All-Starr Band, Volume 1, music.album.artist, Ringo Starr
Ringo Starr, music.composer.compositions, The Turnaround
Ringo Starr, music.artist.label, Swan Records
Ringo Starr and His All-Starr Band, common.topic.notable_types, Musical Album
Ringo Starr, people.person.profession, Singer-songwriter
Ringo Starr, music.artist.album, Ringo Starr: Live at Soundstage
Ringo Starr, music.artist.contribution, m.0vv216v
m.098fgr0, common.webpage.resource, Ringo Starr
Ringo Starr, common.topic.webpage, m.09xzv58
Ringo the 4th, music.album.artist, Ringo Starr
Oh My Lord, music.composition.composer, Ringo Starr
Ringo Starr, music.artist.album, Liverpool 8
Ringo Starr, music.group_member.instruments_played, Piano
Ringo Starr, common.resource.annotations, m.098fgr0
Fading In Fading Out, music.composition.composer, Ringo Starr
m.0vv20lb, music.recording_contribution.contributor, Ringo Starr
m.0vxt0mn, music.recording_contribution.contributor, Ringo Starr
Ringo's Rotogravure, music.album.primary_release, Ringo's Rotogravure
Octopus's Garden, music.composition.composer, Ringo Starr
Ringo Starr, people.person.profession, Composer
Liverpool 8, music.recording.artist, Ringo Starr
Ringo Starr, music.artist.contribution, m.0vv22k6
Ringo Starr, common.topic.webpage, m.09x6qfv
Ringo Starr, music.artist.contribution, m.0vv1srg
Wings, music.album.artist, Ringo Starr
Ringo Starr, music.artist.album, Never Without You
Ringo Starr, common.topic.webpage, m.09wkf29
Ringo Starr & His All-Starr Band, music.artist.track, It Don't Come Easy
Ringo Starr, music.group_member.membership, m.040jgbt
m.0vv225p, music.recording_contribution.contributor, Ringo Starr
Piano, base.argumentmaps.original_idea.innovator, Bartolomeo Cristofori
Ringo Starr, music.composer.compositions, Choose Love
Ringo Starr and His All-Starr Band, music.album.genre, Rock and roll
Ringo Starr, music.featured_artist.recordings, Together Rap
m.0vv1r_x, music.recording_contribution.contributor, Ringo Starr
Ringo Starr, music.artist.label, Rykodisc
m.0vv1pfv, music.recording_contribution.contributor, Ringo Starr
Act Naturally, music.recording.artist, Ringo Starr
Ringo Starr, people.person.profession, Drummer
m.0vv23qd, music.recording_contribution.contributor, Ringo Starr
Ringo Starr, music.group_member.instruments_played, Mandolin
Flying, music.composition.lyricist, Ringo Starr
Ringo Starr, music.artist.contribution, m.0vv1qrz
Ringo Starr, music.composer.compositions, Oh My Lord
m.0vv1zfr, music.recording_contribution.contributor, Ringo Starr
Ringo Starr and Friends, music.album.genre, Pop rock
Ringo Starr, music.artist.label, Mercury Records
Bartolomeo Cristofori, law.inventor.inventions, Piano
m.0rrc88d, music.track_contribution.contributor, Ringo Starr
Ringo Starr, music.composer.compositions, Don't Hang Up
m.0vv1l5w, music.recording_contribution.contributor, Ringo Starr
4, music.album.artist, Ringo Starr
Ringo 2012, music.album.artist, Ringo Starr
Piano, law.invention.inventor, Bartolomeo Cristofori
Ringo Starr, common.topic.article, m.06fxw
Ringo Starr, music.artist.contribution, m.0vv1zfr
It Don't Come Easy, music.album.artist, Ringo Starr
Free Drinks, music.composition.composer, Ringo Starr
Ringo Starr, common.topic.webpage, http://musicmoz.org/Bands_and_Artists/S/Starr,_Ringo/
Octopus's Garden, music.recording.artist, Ringo Starr
Ringo Starr, music.artist.album, Hey! Baby
Early 1970, music.recording.artist, Ringo Starr
Ringo Starr, music.artist.label, Polydor Records
Ringo Starr, common.topic.webpage, m.09w8tfs
What Goes On, music.composition.lyricist, Ringo Starr
Ringo Starr, music.artist.label, MGM Records
m.0vv1_m9, music.recording_contribution.contributor, Ringo Starr
Early 1970, music.composition.composer, Ringo Starr
Bartolomeo Cristofori, people.person.profession, Instrument maker
Oh My Lord, music.recording.artist, Ringo Starr
Back Off Boogaloo, music.composition.composer, Ringo Starr
Old Wave, music.album.artist, Ringo Starr
Ringo Starr, music.artist.album, Beaucoups of Blues
Ringo Starr, music.lyricist.lyrics_written, Step Inside Love
Ringo Starr, music.artist.album, VH1 Storytellers
Private Music, music.record_label.artist, Ringo Starr
Ringo Starr, music.composer.compositions, Wrong All the Time
Ringo Starr, music.artist.contribution, m.0vv20lb
Don’t Hang Up, music.recording.artist, Ringo Starr
Ringo Starr, music.group_member.membership, m.043dt9y
Jerry Lee Lewis and Ringo Starr, music.musical_group.member, m.043dt9y
After All These Years, music.recording.artist, Ringo Starr
Ringo Starr and His All-Starr Band, music.album.genre, Rock music
Ringo Starr, music.group_member.instruments_played, Percussion
Ringo Starr, music.group_member.membership, m.0z84v2w
Ringo Starr, music.group_member.instruments_played, Guitar
Ringo Starr, common.topic.webpage, m.09wk9y0
m.0vv1vvx, music.recording_contribution.contributor, Ringo Starr
Bartolomeo Cristofori, common.topic.image, BartolomeoCristofori
Photograph, music.composition.composer, Ringo Starr
Ringo Starr, music.artist.album, Photograph: The Digital Greatest Hits
Ringo Starr, music.artist.contribution, m.0vv22qh
Bartolomeo Cristofori, people.person.places_lived, m.04hx3pj
http://www.discogs.com/artist/Ringo+Starr, common.webpage.resource, m.0bkkb19
m.0vxt0s3, music.recording_contribution.contributor, Ringo Starr
Ringo Starr, common.topic.webpage, m.0b47qg6
m.0b46254, common.webpage.topic, Ringo Starr
Ringo Starr, music.artist.contribution, m.0vv1vvx
Let It Be, theater.play.lyricist, Ringo Starr
Ringo Starr, music.lyricist.lyrics_written, Octopus's Garden
Ringo Starr, common.topic.webpage, m.098fkm1
Ringo Starr, music.artist.contribution, m.0vv1r6f
Ringo Starr, common.topic.webpage, m.09wd82s
m.0vv1qrz, music.recording_contribution.contributor, Ringo Starr
Ringo Starr, music.artist.album, Most Famous Hits
Ringo Starr: Live at Soundstage, music.album.artist, Ringo Starr
Ringo Starr, music.artist.contribution, m.0vv1qb7
Bartolomeo Cristofori, law.invention.inventor, Piano
Ringo Starr, music.artist.album, Y Not
It Don't Come Easy, music.recording.artist, Ringo Starr
Ringo Starr, music.artist.label, Tollie Records
Ringo Starr and His All Starr Band, Volume 2: Live From Montreux, music.album.genre, Rock and roll
Ringo Starr, music.artist.label, United Artists Records
Ringo Starr, music.group_member.membership, m.04dbjh3
m.0vv23c0, music.recording_contribution.contributor, Ringo Starr
Ringo Starr, people.person.profession, Songwriter
Ringo Starr, music.lyricist.lyrics_written, Flying
Ringo Starr, music.composer.compositions, In My Car
It Don't Come Easy, music.recording.releases, Photograph: The Very Best of Ringo Starr
Ringo Starr, music.artist.album, You're Sixteen
Ringo Starr, music.artist.album, Photograph
m.0vv22k6, music.recording_contribution.contributor, Ringo Starr
m.0vv1z0q, music.recording_contribution.contributor, Ringo Starr
Ringo Starr & His All-Starr Band, music.artist.track, Photograph
m.0vv2025, music.recording_contribution.contributor, Ringo Starr
m.09wlbx5, common.webpage.topic, Ringo Starr
Ringo Starr, music.artist.genre, Rock and roll
Ringo Starr, music.artist.contribution, m.0vv1pyz
In My Car, music.composition.composer, Ringo Starr
Ringo Starr, music.artist.genre, Country
Ringo Starr, music.group_member.instruments_played, Flute
Ringo Starr, music.artist.genre, World music
Back Off Boogaloo, music.recording.releases, Photograph: The Very Best of Ringo Starr
Oval spinet, law.invention.inventor, Bartolomeo Cristofori
Ringo Starr, common.topic.webpage, m.098fq28
Ringo Starr, music.artist.genre, Rock music
Wrong All the Time, music.composition.composer, Ringo Starr
Satisfied, music.composition.composer, Ringo Starr
Ringo Starr, music.group_member.instruments_played, Piano
Let It Be, theater.play.composer, Ringo Starr
Photograph, music.recording.artist, Ringo Starr
Ringo Starr, music.artist.contribution, m.0vv1pfv
Ringo Starr, music.composer.compositions, Flying
Ringo Starr, music.featured_artist.recordings, Boys
m.0vv21fk, music.recording_contribution.contributor, Ringo Starr
Me and You, music.composition.composer, Ringo Starr
Startling Music, organization.organization.founders, Ringo Starr
Ringo 5.1: The Surround Sound Collection, music.album.contributor, m.05c9xk_
Ringo Starr, music.artist.contribution, m.0vv23c0
m.0vv1v9q, music.recording_contribution.contributor, Ringo Starr
Oh My My, music.album.artist, Ringo Starr
Y Not, music.album.artist, Ringo Starr
Ringo Starr, music.composer.compositions, Liverpool 8
m.0vv1xzc, music.recording_contribution.contributor, Ringo Starr
Ringo Starr & His All-Starr Band, music.artist.genre, Rock and roll
Ringo Starr, people.person.profession, Lyricist
Ringo Starr, people.person.profession, Musician
m.0vv1zv3, music.recording_contribution.contributor, Ringo Starr
Roll Over Beethoven, music.recording.featured_artists, Ringo Starr
Back Off Boogaloo, music.recording.artist, Ringo Starr
Ringo Starr, common.topic.webpage, m.09ybst1
Ringo Starr, music.artist.label, RCA Records
Really Love You, music.composition.lyricist, Ringo Starr
Ringo Starr, music.composer.compositions, Back Off Boogaloo
Ringo Starr, music.artist.album, 4
Early 1970, music.recording.releases, Photograph: The Very Best of Ringo Starr
Ringo Starr, music.group_member.instruments_played, Drums
Ringo Starr and His Third All-Starr Band, Volume 1, common.topic.notable_types, Musical Album
m.0vv216v, music.recording_contribution.contributor, Ringo Starr
Ringo Starr, music.artist.album, King Biscuit Flower Hour Presents Ringo & His New All-Starr Band
Bartolomeo Cristofori, common.topic.notable_for, g.125fs5bh2
Ringo Starr, common.topic.webpage, m.0b47844
Ringo Starr, music.artist.contribution, m.0vxt00p
Bartolomeo Cristofori, common.topic.notable_types, Inventor
Ringo Starr, music.lyricist.lyrics_written, Don't Pass Me By
Ringo Starr, music.artist.contribution, m.0vv225p
Ringo Starr, music.featured_artist.recordings, Roll Over Beethoven
Ringo Starr and Friends, music.album.artist, Ringo Starr
Ringo Starr, music.artist.label, Hip-O Records
Ringo Starr, music.group_member.instruments_played, Organ
Ringo Starr, common.topic.webpage, m.098dw6j
Ringo Starr, music.artist.contribution, m.0vv1lmv
Ringo Starr, music.artist.origin, Liverpool
Ringo Starr, music.featured_artist.recordings, Cut You Loose
http://musicmoz.org/Bands_and_Artists/S/Starr,_Ringo/, common.webpage.topic, Ringo Starr
Ringo Starr, music.artist.album, Blast From Your Past
Ringo Starr, common.topic.image, Ringo
Ringo Starr, music.composer.compositions, Don't Go Where the Road Don't Go
Ringo Starr, music.artist.album, No No Song
Ringo Starr, music.composer.compositions, Maggie May
Beaucoups of Blues, music.album.artist, Ringo Starr
Vertical Man, music.album.artist, Ringo Starr
Ringo Starr, music.artist.contribution, m.0vv21fk
Ringo Starr and His Third All-Starr Band, Volume 1, music.album.genre, Rock and roll
Ringo Starr & His All-Starr Band, music.musical_group.member, m.04dbjh3
Ringo Starr, theater.theatrical_lyricist.play_lyrics_written, Let It Be
Ringo Starr, music.artist.contribution, m.0vv1zv3
Ringo Starr, common.topic.webpage, m.098frg6
Ringo Starr, music.artist.album, Ringo Starr and Friends
Ringo Starr, music.group_member.instruments_played, Saxophone
Ringo Starr, music.lyricist.lyrics_written, 12-Bar Original
Ringo Starr, music.featured_artist.recordings, Act Naturally
m.0vv1pyz, music.recording_contribution.contributor, Ringo Starr
Don't Hang Up, music.recording.artist, Ringo Starr
Ringo Starr, music.composer.compositions, Dig It
Satisfied, music.recording.artist, Ringo Starr
Ringo Starr, music.artist.album, It Don't Come Easy
Don't Pass Me By, music.recording.artist, Ringo Starr
Ringo Starr, common.topic.webpage, m.098d_b2
Stop and Smell the Roses, music.album.artist, Ringo Starr
m.0vv1lmv, music.recording_contribution.contributor, Ringo Starr
All for Love, music.composition.composer, Ringo Starr
Ringo Starr, music.artist.contribution, m.0vxt0mn
m.0vxt0p6, music.recording_contribution.contributor, Ringo Starr
Ringo Starr, music.composer.compositions, It Don't Come Easy
Runaways, music.composition.composer, Ringo Starr
Ringo Starr, music.artist.album, Back Off Boogaloo

Answer: Piano