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: The artist who had a concert tour named Believe Tour uses what type of instrument? 
Knowledge Triplets: Singer-songwriter, people.profession.corresponding_type, Musical Artist
Concert tour, type.type.domain, Music
Vocals, music.instrument.instrumentalists, Getty Kaspers
Vocals, music.instrument.instrumentalists, Benjamin Booker
Vocals, music.instrument.instrumentalists, Krisyanto
Believe Acoustic, freebase.valuenotation.is_reviewed, Release type
Believe, common.topic.notable_types, Musical Album
Henning Stærk, music.group_member.instruments_played, Vocals
Justin Bieber, music.composer.compositions, Beauty And A Beat
Justin Bieber, music.artist.album, One Time
Journals, common.topic.notable_types, Musical Album
Right Here, music.album.artist, Justin Bieber
Justin Bieber, music.composer.compositions, Right Here
Die in Your Arms, music.album.artist, Justin Bieber
Justin Bieber, music.featured_artist.recordings, Next to You
Winston McCall, music.group_member.instruments_played, Vocals
Fat Trel, music.group_member.instruments_played, Vocals
U Smile, music.album.artist, Justin Bieber
Justin Bieber, music.featured_artist.albums, Next to You
Vocals, music.instrument.instrumentalists, Eric Earley
Capri Virkkunen, music.group_member.instruments_played, Vocals
Justin Bieber, music.featured_artist.recordings, g.1q6708pcc
Vocals, music.instrument.instrumentalists, Savina Yannatou
Vocals, music.instrument.instrumentalists, Brandi Carlile
Justin Bieber, music.artist.album, All That Matters
Wait For a Minute, music.recording.featured_artists, Justin Bieber
Musical Album, type.type.properties, Artist
Dazzie Dee, music.group_member.instruments_played, Vocals
Justin Bieber, music.artist.contribution, m.0vpggkk
Musical Artist, freebase.type_profile.strict_included_types, Topic
Justin Bieber, music.artist.album, Right Here
Elvis Costello & The Attractions, music.group_member.instruments_played, Vocals
Benjamin Booker, music.group_member.instruments_played, Vocals
Justin Bieber, music.composer.compositions, Roller Coaster
Wait For a Minute, music.recording.artist, Justin Bieber
Mike Stevens, music.group_member.instruments_played, Vocals
Vocals, music.instrument.instrumentalists, Véronique Barnard
Vocals, music.instrument.instrumentalists, Ross Mintzer
Vocals, music.instrument.instrumentalists, Ben Speer
Moby, music.group_member.instruments_played, Vocals
Vocals, music.instrument.instrumentalists, g.12hhgp2nt
As Long as You Love Me, music.composition.composer, Justin Bieber
Journals, freebase.valuenotation.is_reviewed, Artist
Justin Bieber, music.featured_artist.recordings, #thatPower
Kang Seul-gi, music.group_member.instruments_played, Vocals
Concert tour, type.type.properties, Concerts
Concert tour, freebase.type_hints.included_types, Event
Concert tour, type.type.properties, Album or Release Supporting
Ghost Loft, music.group_member.instruments_played, Vocals
Wait for a Minute, music.composition.composer, Justin Bieber
Baby, music.album.artist, Justin Bieber
Vocals, music.instrument.instrumentalists, Alison Pipitone
Believe Acoustic, freebase.valuenotation.is_reviewed, Artist
Justin Bieber, music.featured_artist.albums, Live My Life
Dance music, base.schemastaging.music_genre_concept.artists, Yves Bole
Artist, owl#inverseOf, Concert Tours
Vocals, music.instrument.instrumentalists, Dom Totino
Concert tour, type.type.properties, Live Recordings
Vocals, music.instrument.instrumentalists, Ray Watts
Justin Bieber, music.artist.album, Confident
Justin Bieber, music.artist.label, The Island Def Jam Music Group
Xuso Jones, music.group_member.instruments_played, Vocals
Believe Acoustic, music.album.release_type, Album
#thatPOWER, common.topic.notable_types, Musical Album
Under the Mistletoe, common.topic.notable_types, Musical Album
Somebody to Love, music.album.artist, Justin Bieber
Vocals, music.instrument.instrumentalists, Stephen Melton
Justin Bieber, music.featured_artist.recordings, Live My Life
Vocals, music.instrument.instrumentalists, Alice
Justin Bieber, music.artist.album, U Smile
Cassper Nyovest, music.group_member.instruments_played, Vocals
Vocals, music.instrument.instrumentalists, Yon Koeswoyo
Justin Bieber, music.composer.compositions, Somebody to Love
Under the Mistletoe, music.album.genre, Contemporary R&B
#thatPower, music.composition.composer, Justin Bieber
David Otero, music.group_member.instruments_played, Vocals
Vocals, music.instrument.instrumentalists, Mitali Mukherjee
Believe, award.award_nominated_work.award_nominations, m.0v30srx
Justin Bieber, influence.influence_node.influenced, Yves Bole
Believe, music.album.genre, Pop music
Justin Bieber, music.artist.album, My World
Musical Artist, type.type.domain, Music
Yves Bole, base.schemastaging.music_artist_extra.genres, Dance music
Love Me, music.album.artist, Justin Bieber
Vocals, music.instrument.instrumentalists, Marcy Marxer
Believe, award.award_nominated_work.award_nominations, m.0t_l7mp
Yves Bole, celebrities.celebrity.celebrity_friends, m.012bq275
Never Say Never, music.composition.composer, Justin Bieber
m.0vpgdpb, music.recording_contribution.contributor, Justin Bieber
Justin Bieber, music.artist.genre, Dance music
Musical Album, type.type.properties, Supporting tours
Album or Release Supporting, type.property.schema, Concert tour
Vocals, music.instrument.instrumentalists, Patti Smith
Never Say Never, common.topic.notable_types, Musical Album
Vocals, music.instrument.instrumentalists, Jun Matsumoto
Turn to You (Mother’s Day Dedication), music.album.artist, Justin Bieber
Justin Bieber, music.artist.album, One Less Lonely Girl
Somebody to Love, music.composition.composer, Justin Bieber
Vocals, music.instrument.instrumentalists, Preston Shannon
Vocals, music.instrument.instrumentalists, RJ Thompson
All Bad, music.album.artist, Justin Bieber
Justin Bieber, music.composer.compositions, Bad Day
Musical Artist, type.type.properties, Concert Tours
Island Records, music.record_label.releases, Believe
Preston Shannon, music.group_member.instruments_played, Vocals
Justin Bieber, music.featured_artist.recordings, Little Bird
Vocals, music.instrument.instrumentalists, Sam Octigan
Jaclyn Wint, music.group_member.instruments_played, Vocals
m.0ndc259, award.award_honor.honored_for, Believe
Yves Bole, music.artist.genre, Pop music
Justin Bieber, music.composer.compositions, Change Me
Vocals, music.instrument.instrumentalists, Tønes
One Time, music.album.artist, Justin Bieber
Musician, freebase.equivalent_topic.equivalent_type, Musical Artist
Vocals, music.instrument.instrumentalists, Ghost Loft
Justin Bieber, music.artist.album, All Around the World
Never Let You Go, music.composition.lyricist, Justin Bieber
Beauty and a Beat, music.album.artist, Justin Bieber
Justin Bieber, music.artist.album, Heartbreaker
All That Matters, common.topic.notable_types, Musical Album
m.0sxhgqj, award.award_nomination.nominated_for, Believe
Dom Totino, music.group_member.instruments_played, Vocals
Vocals, music.instrument.instrumentalists, Stark Hazard
Vocals, music.instrument.instrumentalists, Fat Trel
Justin Bieber, music.featured_artist.recordings, Wait For a Minute
Vocals, music.instrument.instrumentalists, Tiffany Apan
Beautiful, music.recording.featured_artists, Justin Bieber
Eenie Meenie, common.topic.notable_types, Musical Album
Justin Bieber, music.artist.label, School Boy Records
Maya Nirmala, music.group_member.instruments_played, Vocals
Tim White, music.group_member.instruments_played, Vocals
Cathy Fink, music.group_member.instruments_played, Vocals
Stark Hazard, music.group_member.instruments_played, Vocals
Dave Allison, music.group_member.instruments_played, Vocals
Artist, rdf-schema#domain, Concert tour
Vocals, music.instrument.instrumentalists, Gary Portnoy
Justin Bieber, music.composer.compositions, Boyfriend
Pray, music.composition.composer, Justin Bieber
Justin Bieber, music.featured_artist.recordings, Wont Stop (feat. Justin Bieber)
José Rodrigo Arango, music.group_member.instruments_played, Vocals
Vocals, music.instrument.instrumentalists, Aaliyah
Yves Bole, base.musicpf.artist.home_page, Yves Bole
Justin Bieber, music.composer.compositions, Lolly
PYD, common.topic.notable_types, Musical Album
Recovery, music.composition.composer, Justin Bieber
Confident, common.topic.notable_types, Musical Album
Believe Acoustic, freebase.valuenotation.is_reviewed, Initial release date
Justin Bieber, music.composer.compositions, Bigger
Vocals, music.instrument.instrumentalists, Viktorija Kukule
Event, freebase.type_profile.strict_included_types, Topic
Justin Bieber, music.artist.album, Love Me
My Worlds Acoustic, music.album.release_type, Album
PYD, music.composition.composer, Justin Bieber
Justin Bieber, music.featured_artist.recordings, Where Are Ü Now
Never Let You Go, music.album.artist, Justin Bieber
Justin Bieber, music.artist.album, Eenie Meenie
Mitali Mukherjee, music.group_member.instruments_played, Vocals
Justin Bieber, music.composer.compositions, Recovery
Jordan Raycroft, music.group_member.instruments_played, Vocals
HitzRadio.com, broadcast.content.artist, Justin Bieber
Justin Bieber, music.artist.album, Somebody to Love (remix)
Singer-songwriter, base.musicpf.genre.artist, Yves Bole
Justin Bieber, music.artist.album, Beauty and a Beat
John Driskell Hopkins, music.group_member.instruments_played, Vocals
Justin Bieber, music.artist.album, Believe Acoustic
Right Here, music.composition.composer, Justin Bieber
Concert tour, freebase.type_hints.included_types, Topic
Event, freebase.type_profile.published, Published
Vocals, music.instrument.instrumentalists, Jordan Raycroft
Justin Bieber, music.composer.compositions, Baby
Musical Artist, freebase.type_profile.equivalent_topic, Musician
Ben Speer, music.group_member.instruments_played, Vocals
Vocals, music.instrument.instrumentalists, Kang Seul-gi
My Worlds Acoustic, freebase.valuenotation.is_reviewed, Artist
Vocals, music.instrument.instrumentalists, Anhayla
Pray, music.album.artist, Justin Bieber
Vocals, music.instrument.instrumentalists, David Otero
Justin Bieber, music.artist.album, My Worlds Acoustic
Tiffany Apan, music.group_member.instruments_played, Vocals
Where Are Ü Now, music.recording.featured_artists, Justin Bieber
Believe, award.award_nominated_work.award_nominations, m.0nhfd4m
Gary Portnoy, music.group_member.instruments_played, Vocals
PYD, music.album.artist, Justin Bieber
Event, freebase.type_profile.kind, Definition
Vocals, music.instrument.instrumentalists, Tim White
Justin Bieber, music.artist.album, Pray
Justin Bieber, music.composer.compositions, #thatPower
Vocals, music.instrument.instrumentalists, Tate Stevens
Believe, common.topic.notable_for, g.1259h0wh_
#Thatpower, music.recording.featured_artists, Justin Bieber
Artist, type.property.schema, Musical Album
Believe, award.award_nominated_work.award_nominations, m.0sxhq3d
Believe, music.album.genre, Dance-pop
Justin Bieber, music.composer.compositions, Eenie Meenie
Next to You, music.recording.artist, Justin Bieber
Yves Bole, base.musicpf.artist.genre, Singer-songwriter
Justin Bieber, music.composer.compositions, All Around The World
Justin Bieber, music.featured_artist.recordings, Beautiful
Heartbreaker, music.composition.composer, Justin Bieber
Album or Release Supporting, rdf-schema#domain, Concert tour
Believe Tour, music.concert_tour.artist, Justin Bieber
Recovery, freebase.valuenotation.is_reviewed, Artist
Vocals, music.instrument.instrumentalists, Karl Kuehn
Believe, music.album.primary_release, Believe
BeirutNights.com Radio, broadcast.content.artist, Justin Bieber
Vocals, music.instrument.instrumentalists, Nat Baldwin
Yves Bole, base.musicpf.artist.genre, Pop music
My World, common.topic.notable_types, Musical Album
One Time, common.topic.notable_types, Musical Album
Justin Bieber's Believe, film.film.personal_appearances, m.0y5t8gm
Justin Bieber, music.artist.album, Recovery
Right Here, common.topic.notable_types, Musical Album
m.0vpggkk, music.recording_contribution.contributor, Justin Bieber
Krisyanto, music.group_member.instruments_played, Vocals
My Worlds Acoustic, music.album.genre, Pop music
Justin Bieber, music.artist.album, Never Say Never
Believe, award.award_nominated_work.award_nominations, m.0sxhgqj
My Worlds Acoustic, music.album.artist, Justin Bieber
Vocals, music.instrument.instrumentalists, Georgia Ruth
Vocals, music.instrument.instrumentalists, Capri Virkkunen
Favorite Girl, music.album.artist, Justin Bieber
Musical Album, type.type.properties, Release type
Bas, music.group_member.instruments_played, Vocals
Justin Bieber, music.composer.compositions, Pray
Getty Kaspers, music.group_member.instruments_played, Vocals
Justin Bieber, music.artist.album, Beauty and a Beat (Remixes)
Vocals, music.instrument.instrumentalists, John Driskell Hopkins
Believe Acoustic, common.topic.notable_types, Musical Album
Justin Bieber, music.artist.genre, Contemporary R&B
1Club.FM: Channel One, broadcast.content.artist, Justin Bieber
#thatPOWER, music.album.contributor, m.0vpgdpb
Vocals, music.instrument.instrumentalists, Cassper Nyovest
Lolly, music.album.featured_artists, Justin Bieber
Justin Bieber, music.artist.album, Mistletoe
Vocals, music.instrument.instrumentalists, Jaclyn Wint
Bodo Wartke, music.group_member.instruments_played, Vocals
#thatPower, music.recording.featured_artists, Justin Bieber
James Swaim, music.group_member.instruments_played, Vocals
Concert tour, common.topic.article, m.01z0n4w
Vocals, music.instrument.instrumentalists, Moby
Vocals, music.instrument.instrumentalists, Bilal Khan
Karl Kuehn, music.group_member.instruments_played, Vocals
Thom Donovan, music.group_member.instruments_played, Vocals
Mayra Alejandra Gomez Rodriguez, music.group_member.instruments_played, Vocals
Change Me, music.album.artist, Justin Bieber
Justin Bieber, music.composer.compositions, Wait for a Minute
Vocals, music.instrument.instrumentalists, Adam Ezra
Believe, common.topic.article, m.0j263y7
Etta James, music.group_member.instruments_played, Vocals
Concert tour, freebase.documented_object.documentation, m.01z0n4w
Die in Your Arms, music.composition.composer, Justin Bieber
Wait For a Minute, music.album.artist, Justin Bieber
Yves Bole, common.topic.notable_types, Musical Artist
Love Never Felt So Good, music.album.artist, Justin Bieber
Beauty and a Beat (Remixes), music.album.artist, Justin Bieber
Vocals, music.instrument.instrumentalists, James Swaim
Andy Redmond, music.group_member.instruments_played, Vocals
Justin Bieber, music.composer.compositions, Hold Tight
Vocals, music.instrument.instrumentalists, Elvis Costello & The Attractions
Steve "Lips" Kudlow, music.group_member.instruments_played, Vocals
Nat Baldwin, music.group_member.instruments_played, Vocals
Vocals, music.performance_role.regular_performances, m.01164354
Justin Bieber, music.artist.album, All Bad
Ian Parsons, music.group_member.instruments_played, Vocals
Adam Ezra, music.group_member.instruments_played, Vocals
g.12hhgp2nt, music.group_member.instruments_played, Vocals
Misha Omar, music.group_member.instruments_played, Vocals
m.0nhfd4m, award.award_nomination.nominated_for, Believe
Justin Bieber, music.composer.compositions, All That Matters
Believe, freebase.valuenotation.is_reviewed, Artist
Justin Bieber, film.producer.film, Justin Bieber's Believe
Justin Bieber, music.featured_artist.recordings, Foreign Remix
Justin Bieber, music.artist.album, PYD
Believe, music.album.album_content_type, Studio album
Next to You, music.album.featured_artists, Justin Bieber
Eenie Meenie, music.composition.composer, Justin Bieber
Beauty And A Beat, music.composition.composer, Justin Bieber
Concert tour, type.type.expected_by, Concert Tour
Gas Pedal, music.recording.featured_artists, Justin Bieber
Lolly, music.recording.featured_artists, Justin Bieber
Justin Bieber, music.group_membership.member, m.011m26pv
Vocals, music.instrument.instrumentalists, Alyssa Bernal
Vocals, music.instrument.instrumentalists, Alexander Ivanov
Boyfriend, music.album.artist, Justin Bieber
Justin Bieber, music.artist.album, Hold Tight
Musician, people.profession.corresponding_type, Musical Artist
Concert tour, type.type.expected_by, Supporting tours
Vocals, music.instrument.instrumentalists, Cities Aviv
Annie Lennox, music.group_member.instruments_played, Vocals
Justin Bieber, music.artist.album, Love Never Felt So Good
Alexander Ivanov, music.group_member.instruments_played, Vocals
My Worlds, common.topic.notable_types, Musical Album
m.0y5t8gm, film.personal_film_appearance.film, Justin Bieber's Believe
Alice, music.group_member.instruments_played, Vocals
Under the Mistletoe, freebase.valuenotation.is_reviewed, Artist
Vocals, music.instrument.instrumentalists, Barry White
Marcy Marxer, music.group_member.instruments_played, Vocals
Justin Bieber, common.topic.notable_types, Musical Artist
m.0n58kgb, award.award_nomination.nominated_for, Believe
Zebra Katz, music.group_member.instruments_played, Vocals
Justin Bieber, music.artist.label, RBMG Records
Rachel Fannan, music.group_member.instruments_played, Vocals
Justin Bieber, music.artist.album, Roller Coaster
All Around the World, music.album.artist, Justin Bieber
Artist, type.property.schema, Concert tour
Vocals, music.instrument.instrumentalists, Rachel Fannan
Gas Pedal, music.recording.artist, Justin Bieber
m.0vp7mrq, music.recording_contribution.contributor, Justin Bieber
Justin Bieber, music.composer.compositions, Die in Your Arms
Musical Album, freebase.type_profile.strict_included_types, Topic
RJ Thompson, music.group_member.instruments_played, Vocals
My World 2.0, music.album.artist, Justin Bieber
Concert tour, type.type.properties, Artist
Next to You, common.topic.notable_types, Musical Album
Vocals, music.instrument.instrumentalists, Misha Omar
Justin Bieber, music.artist.album, My World 2.0
Justin Bieber, music.artist.label, Island Records
Dino Soldo, music.group_member.instruments_played, Vocals
Artist, rdf-schema#range, Musical Artist
Artist, type.property.expected_type, Musical Artist
Bigger, music.composition.composer, Justin Bieber
Justin Bieber, broadcast.artist.content, radioIO Todays POP
Yon Koeswoyo, music.group_member.instruments_played, Vocals
Eric Earley, music.group_member.instruments_played, Vocals
Ryat, music.group_member.instruments_played, Vocals
Vocals, music.instrument.instrumentalists, Xuso Jones
All Around The World, music.composition.composer, Justin Bieber
Jun Matsumoto, music.group_member.instruments_played, Vocals
Justin Bieber, music.artist.album, Favorite Girl
Alyssa Bernal, music.group_member.instruments_played, Vocals
Justin Bieber, music.artist.origin, Stratford
Confident, music.composition.composer, Justin Bieber
Believe, award.award_nominated_work.award_nominations, m.0n58kgb
Emphatic Radio.com!, broadcast.content.artist, Justin Bieber
Justin Bieber: Never Say Never, film.film.sequel, Justin Bieber's Believe
Believe, music.album.releases, Believe
Véronique Barnard, music.group_member.instruments_played, Vocals
Valery Meladze, music.group_member.instruments_played, Vocals
Somebody to Love (remix), music.album.artist, Justin Bieber
My Worlds Acoustic, music.album.genre, Contemporary R&B
Vocals, music.instrument.instrumentalists, Zebra Katz
Justin Bieber, music.artist.album, My Worlds: The Collection
Justin Bieber, music.artist.album, Wait For a Minute
Justin Bieber, music.artist.album, Under the Mistletoe
Vocals, music.instrument.instrumentalists, José Rodrigo Arango
#thatPOWER, music.recording.featured_artists, Justin Bieber
All Around The World, music.composition.lyricist, Justin Bieber
Believe, award.award_winning_work.awards_won, m.0ndc259
Bad Day, music.album.artist, Justin Bieber
Justin Bieber, music.artist.track_contributions, m.0rqp4h0
Vocals, music.instrument.instrumentalists, Frédéric Szymañski
Justin Bieber, music.artist.genre, Teen pop
Vocals, music.instrument.instrumentalists, Maya Nirmala
Ray Kennedy, music.group_member.instruments_played, Vocals
Tim Presley, music.group_member.instruments_played, Vocals
Cam Avery, music.group_member.instruments_played, Vocals
Contemporary R&B, base.schemastaging.music_genre_concept.artists, Yves Bole
Justin Bieber, music.composer.compositions, All Bad
Yves Bole, influence.influence_node.influenced_by, Justin Bieber
Justin Bieber, music.artist.contribution, m.0vp7mrq
Vocals, music.instrument.instrumentalists, Valery Meladze
m.0v30srx, award.award_nomination.nominated_for, Believe
#thatPOWER, music.recording.artist, Justin Bieber
Never Say Never: The Remixes, music.album.artist, Justin Bieber
Journals, music.album.artist, Justin Bieber
Vocals, music.instrument.instrumentalists, Ian Parsons
Viktorija Kukule, music.group_member.instruments_played, Vocals
Recovery, music.album.artist, Justin Bieber
Believe, music.album.artist, Justin Bieber
Justin Bieber, music.artist.album, My Worlds
My Worlds: The Collection, music.album.artist, Justin Bieber
Justin Bieber, music.composer.compositions, PYD
Yves Bole, base.musicpf.home_page.artist, Yves Bole
Georgia Ruth, music.group_member.instruments_played, Vocals
Justin Bieber, music.featured_artist.recordings, #Thatpower
All Bad, music.composition.composer, Justin Bieber
Justin Bieber, people.person.profession, Musician
Believe Tour, common.topic.article, m.0j_3p6y
Musical Album, freebase.type_profile.kind, Definition
Runaway Love (remix), music.recording.artist, Justin Bieber
Justin Bieber, music.composer.compositions, Thought Of You
Yves Bole, base.schemastaging.music_artist_extra.genres, Contemporary R&B
Justin Bieber, music.artist.genre, Pop music
Right Here, music.album.compositions, Right Here
Musical Album, freebase.type_hints.included_types, Topic
Vocals, music.instrument.instrumentalists, Annie Lennox
Antonella Ruggiero, music.group_member.instruments_played, Vocals
Brandi Carlile, music.group_member.instruments_played, Vocals
Ross Mintzer, music.group_member.instruments_played, Vocals
Vocals, music.instrument.instrumentalists, Cam Avery
Justin Bieber, music.featured_artist.albums, #thatPOWER
Justin Bieber, music.artist.album, Baby
Vocals, music.instrument.instrumentalists, Andy Redmond
Concert tour, freebase.type_profile.strict_included_types, Event
Vocals, music.instrument.instrumentalists, KeyLiza
Artist, rdf-schema#domain, Musical Album
Turn to You (Mother's Day Dedication), music.composition.composer, Justin Bieber
Justin Bieber, music.artist.album, Die in Your Arms
Justin Bieber, music.featured_artist.recordings, g.11btzxy8qx
Mistletoe, common.topic.notable_types, Musical Album
Believe, freebase.valuenotation.is_reviewed, Release type
Concert tour, type.type.expected_by, Concert Tours
Justin Bieber's Believe, film.film.prequel, Justin Bieber: Never Say Never
Musical Album, freebase.type_profile.published, Published
Patti Smith, music.group_member.instruments_played, Vocals
Justin Bieber, music.artist.album, Never Say Never: The Remixes
Musical Artist, freebase.type_hints.included_types, Topic
Justin Bieber, music.composer.compositions, Turn to You (Mother's Day Dedication)
Kimberly Brewer, music.group_member.instruments_played, Vocals
Justin Bieber, music.composer.compositions, As Long as You Love Me
Justin Bieber, music.artist.album, Bad Day
Justin Bieber, music.artist.album, Turn to You (Mother’s Day Dedication)
Frédéric Szymañski, music.group_member.instruments_played, Vocals
Eenie Meenie, music.album.artist, Justin Bieber
Justin Bieber, music.artist.album, Boyfriend
Concert tour, type.type.expected_by, Concert tour
My World, music.album.artist, Justin Bieber
Vocals, music.instrument.instrumentalists, Antonella Ruggiero
As Long as You Love Me, music.album.artist, Justin Bieber
Vocals, music.instrument.instrumentalists, Mayra Alejandra Gomez Rodriguez
Event, freebase.type_hints.included_types, Topic
Cities Aviv, music.group_member.instruments_played, Vocals
Believe, common.topic.image, justin bieber
Ray Watts, music.group_member.instruments_played, Vocals
Vocals, music.instrument.instrumentalists, Hilary Duff
Matt Alber, music.group_member.instruments_played, Vocals
Justin Bieber, music.composer.compositions, Never Say Never
Aaliyah, music.group_member.instruments_played, Vocals
Frank Gari, music.group_member.instruments_played, Vocals
Pop music, base.musicpf.genre.artist, Yves Bole
Justin Bieber, music.composer.compositions, Confident
Justin Bieber, music.artist.contribution, m.0vpgdpb
Justin Bieber, music.featured_artist.recordings, Lolly
Vocals, music.instrument.instrumentalists, Thom Donovan
Justin Bieber, music.featured_artist.recordings, Gas Pedal
Vocals, music.instrument.instrumentalists, Winston McCall
Believe Tour, common.topic.notable_types, Concert tour
Believe, music.album.release_type, Album
Concert tour, type.type.properties, Concert Films or Videos
Vocals, music.instrument.instrumentalists, Etta James
m.0sxhq3d, award.award_nomination.nominated_for, Believe
#thatPOWER, music.album.featured_artists, Justin Bieber
Musical Artist, type.type.expected_by, Artist
Never Say Never, music.album.artist, Justin Bieber
#Thatpower, music.recording.artist, Justin Bieber
School Boy Records, music.record_label.artist, Justin Bieber
Musical Album, type.type.domain, Music
RBMG Records, music.record_label.artist, Justin Bieber
Believe, music.album.genre, Contemporary R&B
Justin Bieber, music.composer.compositions, Live My Life
Vocals, music.instrument.instrumentalists, Matt Alber
Stephen Melton, music.group_member.instruments_played, Vocals
Justin Bieber, music.artist.album, Somebody to Love
Justin Bieber, music.composer.compositions, First Dance
Concert tour, freebase.type_profile.kind, Definition
My World 2.0, freebase.valuenotation.is_reviewed, Artist
Bilal Khan, music.group_member.instruments_played, Vocals
Mistletoe, music.album.artist, Justin Bieber
Vocals, music.instrument.instrumentalists, Bodo Wartke
KeyLiza, music.group_member.instruments_played, Vocals
Pop music, base.schemastaging.music_genre_concept.artists, Yves Bole
Concert tour, freebase.type_profile.published, Published
Lolly, music.composition.composer, Justin Bieber
Justin Bieber, music.artist.album, Believe
My Worlds Acoustic, common.topic.notable_types, Musical Album
Vocals, music.instrument.instrumentalists, Kimberly Brewer
m.011m26pv, music.performance_role.regular_performances, Vocals
Savina Yannatou, music.group_member.instruments_played, Vocals
Justin Bieber, music.artist.concert_tours, Believe Tour
Justin Bieber, music.composer.compositions, Never Let You Go
Vocals, music.instrument.instrumentalists, g.11ksgk_85
Jeremy Bieber, people.person.profession, Musician
Justin Bieber, music.artist.album, Journals
Believe, music.album.supporting_tours, Believe Tour
Singer, people.profession.corresponding_type, Musical Artist
One Less Lonely Girl, music.album.artist, Justin Bieber
Justin Bieber, music.artist.album, As Long as You Love Me
All That Matters, music.composition.composer, Justin Bieber
Tate Stevens, music.group_member.instruments_played, Vocals
Heartbreaker, music.album.artist, Justin Bieber
Justin Bieber, music.featured_artist.albums, Lolly
Vocals, music.instrument.instrumentalists, Dazzie Dee
Vocals, music.instrument.instrumentalists, Mike Stevens
Artist, type.property.reverse_property, Concert Tours
Vocals, music.instrument.instrumentalists, Cathy Fink
Under the Mistletoe, music.album.artist, Justin Bieber
My Worlds, music.album.artist, Justin Bieber
Vocals, music.instrument.instrumentalists, Bas
The Island Def Jam Music Group, music.record_label.artist, Justin Bieber
Alison Pipitone, music.group_member.instruments_played, Vocals
All That Matters, music.album.artist, Justin Bieber
Musical Artist, freebase.type_profile.published, Published
Sam Octigan, music.group_member.instruments_played, Vocals
Roller Coaster, music.composition.composer, Justin Bieber
Justin Bieber, music.composer.compositions, Heartbreaker
Barry White, music.group_member.instruments_played, Vocals
Thought Of You, music.composition.composer, Justin Bieber
Vocals, music.instrument.instrumentalists, Tim Presley
Wait For a Minute, common.topic.notable_types, Musical Album
All Bad, common.topic.notable_types, Musical Album
First Dance, music.composition.composer, Justin Bieber
Vocals, music.instrument.instrumentalists, Ryat
Hold Tight, music.album.artist, Justin Bieber
Vocals, music.instrument.instrumentalists, Frank Gari
Next to You, music.recording.featured_artists, Justin Bieber
Vocals, music.instrument.instrumentalists, Steve "Lips" Kudlow
Topic, freebase.type_profile.published, Published
Concert tour, freebase.type_profile.strict_included_types, Topic
Tønes, music.group_member.instruments_played, Vocals
Justin Bieber, music.artist.album, Change Me
Roller Coaster, music.album.artist, Justin Bieber
Believe, freebase.valuenotation.is_reviewed, Initial release date
Never Let You Go, music.composition.composer, Justin Bieber
Justin Bieber, music.featured_artist.recordings, #thatPOWER
Anhayla, music.group_member.instruments_played, Vocals
Hilary Duff, music.group_member.instruments_played, Vocals
g.11ksgk_85, music.group_member.instruments_played, Vocals
Confident, music.album.artist, Justin Bieber
Believe, music.album.genre, Hip hop music
Believe Tour, common.topic.notable_for, g.1jffqwjl0
Believe Tour, music.artist.concert_tours, Justin Bieber
Justin Bieber's Believe, film.film.produced_by, Justin Bieber
Concert tour, type.type.properties, Gross Proceeds
My World 2.0, common.topic.notable_types, Musical Album
Vocals, music.instrument.instrumentalists, Ray Kennedy
Vocals, music.instrument.instrumentalists, Dino Soldo
Vocals, music.instrument.instrumentalists, Jason BARNARD
Concert tour, type.type.properties, Tour Manager
Vocals, music.instrument.instrumentalists, Colin Frangicetto
Colin Frangicetto, music.group_member.instruments_played, Vocals
Jason BARNARD, music.group_member.instruments_played, Vocals
Concert tour, type.type.expected_by, Tours Managed
Believe Acoustic, music.album.artist, Justin Bieber
Vocals, music.instrument.instrumentalists, Dave Allison
Yves Bole, base.schemastaging.music_artist_extra.genres, Pop music
All Around the World, common.topic.notable_types, Musical Album
Bad Day, music.composition.composer, Justin Bieber
m.0t_l7mp, award.award_nomination.nominated_for, Believe
Believe Tour, music.concert_tour.album_or_release_supporting, Believe
Justin Bieber, music.artist.album, Never Let You Go
Vocals, music.instrument.instrumentalists, Henning Stærk

Answer: Vocals