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 instrument does the artist nominated for "Believe Acoustic" use? 
Knowledge Triplets: Drum machine, music.instrument.instrumentalists, Cassper Nyovest
m.0rj5tqs, music.group_membership.role, Acoustic guitar
m.011c3_0v, music.group_membership.role, Acoustic guitar
m.011nq4xq, music.group_membership.role, Bass clarinet
Bass guitar, music.instrument.instrumentalists, Tim Presley
m.011hyb35, music.group_membership.role, Acoustic guitar
m.011m91qt, music.group_membership.role, String instrument
Tim Presley, music.group_member.instruments_played, Bass guitar
m.011jgr_c, music.group_membership.role, Bass guitar
Accordion, music.instrument.instrumentalists, Annie Lennox
m.0bvpvh7, music.group_membership.role, Acoustic guitar
Drum machine, music.instrument.instrumentalists, Ghost Loft
m.0118bg6s, music.group_membership.role, Acoustic guitar
m.011lrqmn, music.group_membership.role, Acoustic guitar
Guitar, music.instrument.instrumentalists, Ian Parsons
Justin Bieber, music.artist.album, Believe
m.011mclsw, music.group_membership.role, Acoustic guitar
m.01vrtyb, music.group_membership.role, Acoustic guitar
My Worlds Acoustic, freebase.valuenotation.is_reviewed, Artist
Guitar, music.instrument.instrumentalists, David Otero
m.011jy9ty, music.group_membership.role, Bass guitar
Believe, music.album.artist, Justin Bieber
Acoustic music, common.topic.subject_of, Nat Johnson and the Figureheads
Drums, music.instrument.instrumentalists, Karl Kuehn
Bass, music.instrument.instrumentalists, Elvis Costello & The Attractions
Piano, music.instrument.instrumentalists, Tim White
m.043d53_, music.group_membership.role, Acoustic guitar
Believe Acoustic, music.album.releases, Believe Acoustic
Keyboard, music.instrument.instrumentalists, Barry White
Bass clarinet, music.instrument.instrumentalists, Dino Soldo
m.011ls9js, music.group_membership.role, Acoustic guitar
m.011m2l8w, music.group_membership.role, Acoustic guitar
m.011c19fk, music.group_membership.role, Electronic musical instrument
Benjamin Booker, music.group_member.instruments_played, Guitar
Piano, music.instrument.instrumentalists, Maya Nirmala
Acoustic music, common.topic.subject_of, Exzavier Whitley
m.0yc_ht9, music.group_membership.role, Acoustic guitar
Believe, music.album.supporting_tours, Believe Tour
Electric guitar, music.instrument.instrumentalists, Andy Redmond
m.01vd1bp, music.group_membership.role, Electronic Wind Instruments
Piano & Strings, music.recording.artist, Moby
Frédéric Szymañski, music.group_member.instruments_played, Guitar
m.011jgjp2, music.group_membership.role, Acoustic guitar
Electric guitar, music.instrument.instrumentalists, Henning Stærk
m.0n668xx, music.group_membership.role, Bass guitar
Drums, music.instrument.instrumentalists, Frédéric Szymañski
The Cat and the Fiddle/Briarpicker Brown, music.recording.artist, Cathy Fink
Acoustic guitar, music.instrument.instrumentalists, Matt Alber
Vocals, music.instrument.instrumentalists, Tim Presley
m.011j_lk1, music.group_membership.role, Electronic musical instrument
Piano, music.instrument.instrumentalists, Tiffany Apan
m.01w553j, music.group_membership.role, Acoustic guitar
m.011jx87y, music.group_membership.role, Electric guitar
Come Clean (acoustic version), music.recording.artist, Hilary Duff
m.0kqh6q7, music.group_membership.role, Brass instrument
Vocals, music.instrument.instrumentalists, Barry White
Believe In Yourself, music.recording.artist, Ross Mintzer
We believe in happy endings, music.recording.artist, Henning Stærk
m.011dhxy_, music.group_membership.role, Acoustic guitar
m.01x2ldy, music.group_membership.role, Acoustic guitar
m.011m89l2, music.group_membership.role, Acoustic guitar
m.0kqh6q7, music.group_membership.role, Wind instrument
Believe, award.award_winning_work.awards_won, m.0ndc259
Kutmukan Cinta (Acoustic Version), music.recording.artist, Maya Nirmala
Flute, music.instrument.instrumentalists, Mike Stevens
Piano, music.instrument.instrumentalists, Bodo Wartke
m.0lsxy1p, music.group_membership.role, Acoustic guitar
m.011mf28s, music.group_membership.role, Acoustic guitar
Acoustic music, common.topic.image, Gitara akustyczna - klasyczny instrument wykorzystywany w muzyce akustycznej
Guitar, music.instrument.instrumentalists, Ray Watts
m.0115x19y, music.group_membership.role, Electronic musical instrument
Guitar 1, common.image.appears_in_topic_gallery, Acoustic music
We Believe in Happy Endings, music.recording.artist, Henning Stærk
Alien (acoustic), music.recording.artist, Gary Portnoy
Piano, music.instrument.instrumentalists, Barry White
Guitar and Flute (original demo), music.recording.artist, Moby
I Believe in Love, music.recording.artist, Barry White
Believe Acoustic, freebase.valuenotation.is_reviewed, Release type
m.011nry2n, music.group_membership.role, Bass guitar
m.0krpt04, music.group_membership.role, Acoustic guitar
Guitar, music.instrument.instrumentalists, Savina Yannatou
m.011nr_53, music.group_membership.role, Electric guitar
My Worlds Acoustic, music.album.artist, Justin Bieber
m.0ypyd4y, music.group_membership.role, Acoustic guitar
m.0rhwrjq, music.group_membership.role, Acoustic guitar
m.011b7s05, music.group_membership.role, Acoustic guitar
m.011m6sx_, music.group_membership.role, Electronic musical instrument
m.011jt313, music.group_membership.role, Acoustic guitar
Dueling Banjos, music.recording.artist, Mike Stevens
m.011lrqgz, music.group_membership.role, Acoustic guitar
Colin Frangicetto, music.group_member.instruments_played, Bass guitar
Keyboard, music.instrument.instrumentalists, Tim Presley
Jason BARNARD, music.group_member.instruments_played, Double bass
m.011nq4xq, music.group_membership.role, Electronic musical instrument
m.0116xhj_, music.group_membership.role, Bass guitar
Harmonica, music.instrument.instrumentalists, Henning Stærk
m.011nm5vp, music.group_membership.role, Acoustic guitar
RJ Thompson, music.group_member.instruments_played, Electric guitar
Believe Acoustic, award.award_nominated_work.award_nominations, m.0v30sv7
m.0kqqrh7, music.group_membership.role, Acoustic guitar
m.011cj_s_, music.group_membership.role, Acoustic guitar
Keyboard, music.instrument.instrumentalists, Ryat
Alyssa Bernal, music.group_member.instruments_played, Acoustic guitar
m.011dj2mj, music.group_membership.role, Acoustic guitar
Tim White, music.group_member.instruments_played, Bass guitar
Drums, music.instrument.instrumentalists, RJ Thompson
m.011nh7f4, music.group_membership.role, Bass clarinet
Acoustic guitar, music.instrument.instrumentalists, RJ Thompson
Believe Acoustic, music.album.genre, Acoustic music
Bass guitar, music.instrument.instrumentalists, Colin Frangicetto
m.011m2pmb, music.group_membership.role, Acoustic guitar
m.011c2z72, music.group_membership.role, Acoustic bass guitar
Believe, common.topic.notable_types, Musical Album
Dom Totino, music.group_member.instruments_played, Bass guitar
Guitar, music.instrument.instrumentalists, Jordan Raycroft
Keyboard, music.instrument.instrumentalists, Moby
m.011b_489, music.group_membership.role, Bass guitar
m.011fds_8, music.group_membership.role, Acoustic guitar
m.011c47r2, music.group_membership.role, Acoustic guitar
m.011jll52, music.group_membership.role, Electronic musical instrument
Dino Soldo, music.group_member.instruments_played, Bass clarinet
m.01w4f4t, music.group_membership.role, Acoustic guitar
Vocals, music.instrument.instrumentalists, Elvis Costello & The Attractions
Guitar, music.instrument.instrumentalists, Alison Pipitone
Electronic keyboard, music.instrument.instrumentalists, Eric Earley
m.0_r0tsg, music.group_membership.role, Acoustic guitar
m.011nv80s, music.group_membership.role, Electric violin
m.0ky66vm, music.group_membership.role, Acoustic guitar
Keyboard, music.instrument.instrumentalists, Rachel Fannan
Harmonica, music.instrument.instrumentalists, Eric Earley
m.011crpgb, music.group_membership.role, Acoustic guitar
m.0ld6bnq, music.group_membership.role, Acoustic guitar
Guitar, music.instrument.instrumentalists, Adam Ezra
Guitar, music.instrument.instrumentalists, Steve "Lips" Kudlow
Dino Soldo, music.group_member.instruments_played, Resonator guitar
m.0s81j6g, music.group_membership.role, Electronic musical instrument
Believe, music.album.release_type, Album
m.011cv2r9, music.group_membership.role, Bass guitar
Harmonica, music.instrument.instrumentalists, Ian Parsons
Believe Acoustic, freebase.valuenotation.is_reviewed, Initial release date
m.011m26pv, music.group_membership.role, Vocals
Hammered dulcimer, music.instrument.instrumentalists, Annie Lennox
Colin Frangicetto, music.group_member.instruments_played, Acoustic guitar
Drums, music.instrument.instrumentalists, Henning Stærk
m.011n84r_, music.group_membership.role, Electric guitar
James Swaim, music.group_member.instruments_played, Electric guitar
Vocals, music.instrument.instrumentalists, Benjamin Booker
m.011dfy22, music.group_membership.role, Bass guitar
m.011dhyld, music.group_membership.role, Acoustic guitar
Bass guitar, music.instrument.instrumentalists, Dom Totino
Marcy Marxer, music.group_member.instruments_played, Mandolin
m.0116rrg_, music.group_membership.role, Bass guitar
m.0116p9gs, music.group_membership.role, Acoustic guitar
m.011nkkyy, music.group_membership.role, Bass guitar
m.0lsxy4t, music.group_membership.role, Acoustic guitar
Vocal harmony, music.instrument.instrumentalists, Low Stars
Dino Soldo, music.group_member.instruments_played, Chromatic harmonica
m.0kpdjhy, music.group_membership.role, Acoustic guitar
m.011m2m60, music.group_membership.role, Acoustic guitar
Mandolin, music.instrument.instrumentalists, Marcy Marxer
m.011jlpnk, music.group_membership.role, Electronic musical instrument
m.0kqhw0b, music.group_membership.role, Wind instrument
John Driskell Hopkins, music.group_member.instruments_played, Bass guitar
m.01wrmy3, music.group_membership.role, Bass guitar
m.011jx_k3, music.group_membership.role, Acoustic guitar
m.011j_5z4, music.group_membership.role, Electronic musical instrument
m.0wf1x18, music.group_membership.role, Bass guitar
Guitar, music.instrument.instrumentalists, Mike Stevens
m.011ntwhg, music.group_membership.role, Acoustic guitar
Per un'ora d'amore (feat. Subsonica), music.recording.artist, Antonella Ruggiero
Dave Allison, music.group_member.instruments_played, Guitar
m.011mclq9, music.group_membership.role, Acoustic guitar
Justin Bieber, music.artist.album, Believe Acoustic
m.0ksq367, music.group_membership.role, Acoustic guitar
Piano, music.instrument.instrumentalists, g.12hhgp2nt
Matt Alber, music.group_member.instruments_played, Acoustic guitar
Andy Redmond, music.group_member.instruments_played, Banjo guitar
Andy Redmond, music.group_member.instruments_played, Acoustic guitar
Acoustic music, common.topic.image, Guitar 1
Believe Tour, music.concert_tour.album_or_release_supporting, Believe
Drums, music.instrument.instrumentalists, Cam Avery
Piano, music.instrument.instrumentalists, KeyLiza
m.011lrvmy, music.group_membership.role, Bass guitar
m.0kzld5s, music.group_membership.role, Acoustic guitar
m.011lqfqm, music.group_membership.role, Acoustic guitar
Acoustic Song Performances From Sessions @ AOL, music.recording.artist, Hilary Duff
Bass guitar, music.instrument.instrumentalists, John Driskell Hopkins
m.01x1m1f, music.group_membership.role, Acoustic guitar
Guitar, music.instrument.instrumentalists, Brandi Carlile
I Can't Believe What You Say Cause I See What You Do, music.recording.artist, Henning Stærk
Piano & String, music.recording.artist, Moby
Piano, music.instrument.instrumentalists, RJ Thompson
Guitar, music.instrument.instrumentalists, Elvis Costello & The Attractions
Guitar, music.instrument.instrumentalists, Marcy Marxer
Making Believe, music.recording.artist, Brandi Carlile
m.0kqhw0b, music.group_membership.role, Brass instrument
Who's That Girl (acoustic version), music.recording.artist, Hilary Duff
Synthesizer, music.instrument.instrumentalists, KeyLiza
Believe Acoustic, common.topic.notable_for, g.126tqpnyl
m.01wx9ct, music.group_membership.role, Electronic musical instrument
Percussion, music.instrument.instrumentalists, Ian Parsons
Guitar, music.instrument.instrumentalists, Patti Smith
Hymn (I Believe), music.recording.artist, Moby
m.011f21rs, music.group_membership.role, Acoustic guitar
Justin Bieber's Believe, film.film.personal_appearances, m.0y5t8gm
m.01ttpbw, music.group_membership.role, Acoustic guitar
m.0118bkmh, music.group_membership.role, Acoustic guitar
Drum machine, music.instrument.instrumentalists, KeyLiza
Andy Redmond, music.group_member.instruments_played, Electric guitar
Acoustic guitar, music.instrument.instrumentalists, Alyssa Bernal
m.043gmyk, music.group_membership.role, Acoustic guitar
m.011dhx45, music.group_membership.role, Acoustic guitar
Electric guitar, music.instrument.instrumentalists, Preston Shannon
Saxophone, music.instrument.instrumentalists, Mike Stevens
m.0f1t_dk, music.group_membership.role, Acoustic guitar
Justin Bieber, music.artist.album, My Worlds Acoustic
m.011nlhd2, music.group_membership.role, Acoustic guitar
m.011lz162, music.group_membership.role, Bass guitar
m.011db6h_, music.group_membership.role, Bass guitar
Keyboard, music.instrument.instrumentalists, Thom Donovan
Guitar, music.instrument.instrumentalists, Moby
m.0llhlcz, music.group_membership.role, Bass guitar
m.0ndc259, award.award_honor.honored_for, Believe
m.0x4zg54, music.group_membership.role, Acoustic guitar
m.07vp1h6, music.group_membership.role, Bass guitar
Percussion, music.instrument.instrumentalists, Andy Redmond
m.0nkwjm1, music.group_membership.role, Acoustic guitar
Justin Bieber, music.artist.concert_tours, Believe Tour
m.0115x16m, music.group_membership.role, Electronic musical instrument
Believe, music.album.genre, Contemporary R&B
m.04_83cz, music.group_membership.role, Bass guitar
m.0y6wq1x, music.group_membership.role, Acoustic guitar
Preston Shannon, music.group_member.instruments_played, Electric guitar
m.0ky6zhr, music.group_membership.role, Acoustic guitar
Guitar, music.instrument.instrumentalists, Kang Seul-gi
m.011fzf8c, music.group_membership.role, Acoustic guitar
m.0117l9vw, music.group_membership.role, Bass guitar
m.0f1t_dk, music.group_membership.role, Electric mandolin
Keyboard, music.instrument.instrumentalists, Dazzie Dee
m.01wb_62, music.group_membership.role, Bass guitar
Bass guitar, music.instrument.instrumentalists, Tim White
Piano, music.instrument.instrumentalists, Matt Alber
Drums, music.instrument.instrumentalists, Elvis Costello & The Attractions
m.011nrtkt, music.group_membership.role, Electric guitar
Drums, music.instrument.instrumentalists, Moby
m.011fy6kl, music.group_membership.role, Acoustic guitar
Lead guitar, music.instrument.instrumentalists, Ian Parsons
m.0lfq_07, music.group_membership.role, Electric guitar
Ian Parsons, music.group_member.instruments_played, Lead guitar
Thom Donovan, music.group_member.instruments_played, Bass
Justin Bieber, music.group_member.membership, m.011m26pv
Keyboard, music.instrument.instrumentalists, Maya Nirmala
m.0m3v5x2, music.group_membership.role, Woodwind instrument
m.01311c39, music.group_membership.role, Electric guitar
m.0kph6l4, music.group_membership.role, Acoustic guitar
m.0lkf2t1, music.group_membership.role, Acoustic guitar
Electric guitar, music.instrument.instrumentalists, Colin Frangicetto
Believe Acoustic, music.album.album_content_type, Remix album
m.011nz_07, music.group_membership.role, Electronic musical instrument
Believe Acoustic, common.topic.article, m.0pb8twm
Believe Tour, music.concert_tour.artist, Justin Bieber
Guitar, music.instrument.instrumentalists, Ross Mintzer
m.0kz4cy3, music.group_membership.role, Acoustic guitar
m.0kph6k3, music.group_membership.role, Acoustic guitar
m.043hxbj, music.group_membership.role, Acoustic guitar
m.0lnyckb, music.group_membership.role, Bass guitar
Hammered dulcimer, music.instrument.instrumentalists, Marcy Marxer
m.011n549m, music.group_membership.role, Bass guitar
m.04dxtf9, music.group_membership.role, Electric guitar
Resonator guitar, music.instrument.instrumentalists, Dino Soldo
m.0yyypvz, music.group_membership.role, Acoustic guitar
m.0116t237, music.group_membership.role, Bass guitar
m.0yc_h35, music.group_membership.role, Acoustic guitar
Guitar, music.instrument.instrumentalists, Eric Earley
m.011m89jm, music.group_membership.role, Acoustic guitar
Guitar, music.instrument.instrumentalists, Dom Totino
m.0gfnrdy, music.group_membership.role, Bass guitar
Guitar, music.instrument.instrumentalists, Stephen Melton
Saxophone, music.instrument.instrumentalists, Dino Soldo
Mandolin, music.recording.artist, Savina Yannatou
m.011p3nrw, music.group_membership.role, Electronic musical instrument
Bass guitar, music.instrument.instrumentalists, Frédéric Szymañski
m.010bqhpd, music.group_membership.role, Acoustic guitar
m.0d3bpbj, music.group_membership.role, Acoustic guitar
Colin Frangicetto, music.group_member.instruments_played, Electric guitar
Acoustic music, common.topic.notable_types, Musical genre
Drum machine, music.instrument.instrumentalists, Dazzie Dee
m.01tm2hn, music.group_membership.role, Bass guitar
m.0n21726, music.group_membership.role, Bass guitar
m.0yqn1m8, music.group_membership.role, Bass guitar
Bass, music.instrument.instrumentalists, Thom Donovan
m.011hytnj, music.group_membership.role, Acoustic guitar
m.011nm_02, music.group_membership.role, Bass guitar
m.011lngpj, music.group_membership.role, Acoustic guitar
Guitar, music.instrument.instrumentalists, Cathy Fink
RJ Thompson, music.group_member.instruments_played, Acoustic guitar
Acoustic music, common.topic.article, m.09qxqd
Clarinet, music.instrument.instrumentalists, Patti Smith
m.0bd4gxk, music.group_membership.role, Woodwind instrument
m.01tvn4q, music.group_membership.role, Acoustic guitar
Piano, music.instrument.instrumentalists, Brandi Carlile
m.0lnyk_d, music.group_membership.role, Bass guitar
m.0116w6br, music.group_membership.role, Bass guitar
Harmonica, music.instrument.instrumentalists, Jordan Raycroft
m.01wnf_8, music.group_membership.role, Bass guitar
Bass, music.instrument.instrumentalists, Ryat
m.011dhx0y, music.group_membership.role, Acoustic guitar
Keyboard, music.instrument.instrumentalists, Dino Soldo
Guitar, music.instrument.instrumentalists, Cam Avery
m.0v30sv7, award.award_nomination.nominated_for, Believe Acoustic
Keyboard, music.instrument.instrumentalists, Annie Lennox
m.0lxn52w, music.group_membership.role, Acoustic guitar
m.0rk0ry4, music.group_membership.role, Electric instrument
m.0v9f288, music.group_membership.role, Acoustic guitar
m.0lfph6s, music.group_membership.role, Acoustic guitar
m.011nq4xq, music.group_membership.role, Wind instrument
m.0kwbtqb, music.group_membership.role, Acoustic guitar
Bass guitar, music.instrument.instrumentalists, Moby
I Believe I Can Fly, music.recording.artist, Etta James
m.0lqryyx, music.group_membership.role, Bass guitar
m.011c18yk, music.group_membership.role, Twelve-string guitar
m.011jwn2f, music.group_membership.role, Acoustic guitar
m.011lsb0v, music.group_membership.role, Acoustic guitar
Piano, music.instrument.instrumentalists, Valery Meladze
Keyboard, music.instrument.instrumentalists, Ghost Loft
Keyboard, music.instrument.instrumentalists, KeyLiza
Believe Acoustic, music.album.artist, Justin Bieber
m.0cj5lm_, music.group_membership.role, Acoustic guitar
Keyboard, music.instrument.instrumentalists, Elvis Costello & The Attractions
Acoustic guitar, music.instrument.instrumentalists, Andy Redmond
m.0bd48br, music.group_membership.role, Bass guitar
Bass guitar, music.instrument.instrumentalists, James Swaim
m.0bd3721, music.group_membership.role, Bass guitar
m.011lrs_x, music.group_membership.role, Acoustic guitar
m.0kvcpdc, music.group_membership.role, Acoustic guitar
Saxophone, music.instrument.instrumentalists, Ross Mintzer
I Can't Remember Ever Recording It Acoustically, music.recording.artist, Patti Smith
m.011cmf95, music.group_membership.role, Acoustic guitar
Drums, music.instrument.instrumentalists, Barry White
Acoustic Sessions EP, music.album.artist, RJ Thompson
Guitar Flute & String, music.recording.artist, Moby
m.011ddbxx, music.group_membership.role, Acoustic guitar
Keyboard, music.instrument.instrumentalists, Cassper Nyovest
Electric guitar, music.instrument.instrumentalists, James Swaim
Acoustic music, common.topic.notable_for, g.12595k5vt
Moby, music.group_member.instruments_played, Bass guitar
m.0yc_cz4, music.group_membership.role, Acoustic guitar
m.0l4j819, music.group_membership.role, Acoustic guitar
m.01w35h9, music.group_membership.role, Acoustic guitar
Believe Acoustic, common.topic.notable_types, Consumer product
Vocals, music.instrument.instrumentalists, Eric Earley
Acoustic guitar, music.instrument.instrumentalists, Colin Frangicetto
Help Me To Believe, music.recording.artist, Moby
Guitar, music.instrument.instrumentalists, Anhayla
m.011lrr5r, music.group_membership.role, Acoustic guitar
I Can't Believe You Love Me, music.recording.artist, Barry White
m.0lwkr54, music.group_membership.role, Bass guitar
Believe, music.album.genre, Pop music
Piano, music.instrument.instrumentalists, Cam Avery
Guitar, music.instrument.instrumentalists, g.12hhgp2nt
Drums, music.instrument.instrumentalists, Ian Parsons
Synthesizer, music.instrument.instrumentalists, Ghost Loft
m.0kx0qhz, music.group_membership.role, Acoustic guitar
m.0kyb5sn, music.group_membership.role, Acoustic guitar
m.011nv0xp, music.group_membership.role, Acoustic guitar
Believe, freebase.valuenotation.is_reviewed, Artist
Tárogató, music.instrument.instrumentalists, Dino Soldo
m.0llpwlt, music.group_membership.role, Bass guitar
Harmonium, music.instrument.instrumentalists, Annie Lennox
Drums, music.instrument.instrumentalists, Andy Redmond
Dark Road (acoustic), music.recording.artist, Annie Lennox
Guitar, music.instrument.instrumentalists, Annie Lennox
Piano, music.instrument.instrumentalists, Capri Virkkunen
Believe Acoustic, common.topic.notable_for, g.12h2wb1bb
m.0117wqpy, music.group_membership.role, Acoustic guitar
Bass, music.instrument.instrumentalists, Nat Baldwin
Guitar, music.instrument.instrumentalists, Benjamin Booker
m.08cwvlh, music.group_membership.role, Acoustic guitar
m.011hyxzr, music.group_membership.role, Acoustic guitar
Guitar, music.instrument.instrumentalists, Ray Kennedy
Keyboard, music.instrument.instrumentalists, Mike Stevens
Believe Acoustic, music.artist.album, Justin Bieber
m.011c18yk, music.group_membership.role, Bass guitar
m.011b_4cr, music.group_membership.role, Acoustic guitar
m.043hpy2, music.group_membership.role, Electric violin
One Time We Lived (acoustic), music.recording.artist, Moby
m.0l6cs77, music.group_membership.role, Acoustic guitar
Tim Presley, music.group_member.instruments_played, Guitar
Banjo guitar, music.instrument.instrumentalists, Andy Redmond
Bass guitar, music.instrument.instrumentalists, Cam Avery
Banjo, music.instrument.instrumentalists, Brandi Carlile
Believe, freebase.valuenotation.is_reviewed, Release type
m.0lfq_07, music.group_membership.role, Acoustic guitar
Guitar, music.instrument.instrumentalists, Tim White
m.011b_1kx, music.group_membership.role, Acoustic guitar
Piano, music.instrument.instrumentalists, Annie Lennox
Guitar, music.instrument.instrumentalists, Etta James
You Won't Believe Me, music.recording.artist, Henning Stærk
m.0krdc0m, music.group_membership.role, Acoustic guitar
Button accordion, music.instrument.instrumentalists, Marcy Marxer
m.0116rt7_, music.group_membership.role, Acoustic guitar
m.011m2t5l, music.group_membership.role, Acoustic guitar
Guitar, music.instrument.instrumentalists, Tønes
m.011djf_c, music.group_membership.role, Bass guitar
m.011nmvtw, music.group_membership.role, Acoustic guitar
m.0kwbffj, music.group_membership.role, Woodwind instrument
James Swaim, music.group_member.instruments_played, Bass guitar
Believe Acoustic, music.album.primary_release, Believe Acoustic
Drums, music.instrument.instrumentalists, Tate Stevens
Guitar, music.instrument.instrumentalists, Tate Stevens
Banjo, music.instrument.instrumentalists, Cathy Fink
m.011g01qj, music.group_membership.role, Acoustic guitar
Harmonica, music.instrument.instrumentalists, Cam Avery
m.011f9mvh, music.group_membership.role, Bass guitar
m.0zdccnk, music.group_membership.role, Acoustic guitar
m.0l6cs68, music.group_membership.role, Acoustic guitar
m.011f9_8m, music.group_membership.role, Electric guitar
Clarinet, music.instrument.instrumentalists, Dino Soldo
Alison Pipitone, music.group_member.instruments_played, Guitar
Drums, music.instrument.instrumentalists, Colin Frangicetto
Believe Acoustic, freebase.valuenotation.is_reviewed, Artist
Guitar, music.instrument.instrumentalists, Bilal Khan
m.0f403fs, music.group_membership.role, Resonator guitar
Guitar, music.instrument.instrumentalists, Tim Presley
m.01vskcx, music.group_membership.role, Acoustic guitar
Henning Stærk, music.group_member.instruments_played, Electric guitar
Acoustic guitar, music.instrument.instrumentalists, Ian Parsons
Piano, music.instrument.instrumentalists, Ben Speer
Guitar, music.instrument.instrumentalists, Frédéric Szymañski
m.01tc12j, music.group_membership.role, Brass instrument
Guitar, music.instrument.instrumentalists, Dave Allison
m.0118l6mv, music.group_membership.role, Bass guitar
Acoustic, music.album.artist, Brandi Carlile
Guitar, music.instrument.instrumentalists, Thom Donovan
m.0fpml5l, music.group_membership.role, Acoustic guitar
Flute, music.instrument.instrumentalists, Annie Lennox
Double bass, music.instrument.instrumentalists, Jason BARNARD
Frédéric Szymañski, music.group_member.instruments_played, Bass guitar
Piano, music.instrument.instrumentalists, Stephen Melton
Harp, music.instrument.instrumentalists, Georgia Ruth
m.010jwhvy, music.group_membership.role, Acoustic guitar
Harmonica, music.instrument.instrumentalists, Andy Redmond
m.011nq4q6, music.group_membership.role, Electric guitar
m.011hyrly, music.group_membership.role, Bass guitar
Ian Parsons, music.group_member.instruments_played, Acoustic guitar
m.011b_zv4, music.group_membership.role, Acoustic guitar
m.0n62p_8, music.group_membership.role, Acoustic guitar
m.043hpy2, music.group_membership.role, Acoustic guitar
m.0kxb3ml, music.group_membership.role, Acoustic guitar
m.011f5p6y, music.group_membership.role, Acoustic guitar
Electric guitar, music.instrument.instrumentalists, RJ Thompson
m.011dhxnx, music.group_membership.role, Acoustic guitar
m.011m89l2, music.group_membership.role, Electric guitar
Chromatic harmonica, music.instrument.instrumentalists, Dino Soldo
m.01166sxx, music.group_membership.role, Electric guitar
Cam Avery, music.group_member.instruments_played, Bass guitar
Guitar, music.instrument.instrumentalists, Ryat
Guitar Man, music.recording.artist, Ray Kennedy
Believe Acoustic, common.topic.notable_types, Musical Album
m.0_z2pd8, music.group_membership.role, Acoustic guitar
m.011bzph4, music.group_membership.role, Acoustic guitar
m.0wpvg2j, music.group_membership.role, Acoustic guitar
m.011cv2fg, music.group_membership.role, Wind instrument
m.011lqy9f, music.group_membership.role, Acoustic guitar
Believe Acoustic, music.album.release_type, Album
m.011cssps, music.group_membership.role, Acoustic guitar
m.0yq49py, music.group_membership.role, Bass guitar
m.0l9f1ww, music.group_membership.role, Acoustic guitar
Drums, music.instrument.instrumentalists, Dazzie Dee
m.011nrvth, music.group_membership.role, Electric guitar

Answer: Vocals