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 player started his career last and is on the Boston Celtics' current roster? 
Knowledge Triplets: m.0j2dtf_, sports.sports_team_roster.player, Delonte West
Boston Celtics, sports.sports_team.roster, m.0w7pb_7
m.0w7pb_7, sports.sports_team_roster.player, Keith Bogans
Boston Celtics, sports.sports_team.roster, m.0_qy714
m.0crt3m_, sports.sports_league_participation.team, Boston Celtics
m.0n4pnkt, sports.sports_team_roster.team, Boston Celtics
m.0r62b6w, sports.sports_team_roster.player, D. J. White
m.0_th72d, sports.sports_team_roster.player, Chris Babb
m.04_bzhk, sports.sports_league_draft_pick.team, Boston Celtics
Boston Celtics, sports.sports_team.roster, m.0115xf8p
m.0zw_ktw, sports.sports_team_roster.team, Boston Celtics
Tim Frazier, basketball.basketball_player.position_s, Guard
Boston Celtics, sports.sports_team.roster, m.0r5drlp
Boston Celtics, sports.sports_team.roster, m.0w7qk0x
Boston Celtics, sports.sports_team.league, m.0crt3m_
m.0qzlbgy, sports.sports_team_roster.team, Boston Celtics
m.0k8h69v, sports.sports_team_roster.team, Boston Celtics
m.03h95d7, sports.sports_team_roster.player, Kevin Garnett
m.0crtdcs, sports.sports_league_participation.team, Boston Celtics
m.0ztw1_3, sports.sports_team_roster.player, James Young
Boston Celtics, sports.sports_team.colors, Green
Boston Celtics, sports.sports_team.roster, m.01148mlh
m.0k8hcr4, sports.sports_team_roster.player, E'Twaun Moore
Boston Celtics, sports.sports_team.colors, Buff
m.051r766, sports.sports_team_roster.player, Larry Bird
m.0_4wx6j, sports.sports_team_roster.team, Boston Celtics
m.0r5drlp, sports.sports_team_roster.player, Leandro Barbosa
m.0wp8ltr, sports.sports_team_roster.team, Boston Celtics
m.0w7psvt, sports.sports_team_roster.player, MarShon Brooks
Boston Celtics, sports.sports_team.roster, m.0j2dzwh
m.0k5jgfm, sports.sports_team_roster.player, Joe Johnson
m.0z5k297, sports.sports_team_roster.player, Jo Jo White
Boston Celtics, sports.sports_team.roster, m.0w7dhrf
m.0z46cvj, sports.sports_team_roster.player, Dave Cowens
Chris Wilcox, basketball.basketball_player.position_s, Center
m.0110p_t3, sports.sports_league_draft_pick.team, Boston Celtics
Boston Celtics, sports.sports_team.roster, m.0_qz6j0
Boston Celtics, sports.sports_team.roster, m.0j2dtlm
m.0w7qk0x, sports.sports_team_roster.player, Gerald Wallace
Boston Celtics, sports.sports_team.roster, m.0z3zm63
m.0wb6zc8, sports.sports_team_roster.player, Vítor Faverani
Joe Johnson, basketball.basketball_player.position_s, Shooting guard
Boston Celtics, sports.sports_team.roster, m.0n60lxj
Boston Celtics, basketball.basketball_team.head_coach, Brad Stevens
m.0n60lgf, sports.sports_team_roster.team, Boston Celtics
m.05ssdk5, sports.sports_team_roster.team, Boston Celtics
m.0j2dtlm, sports.sports_team_roster.player, Von Wafer
m.0pd51gh, sports.sports_team_roster.player, Kris Joseph
Boston Celtics, sports.sports_team.roster, m.0z4403l
m.0k2plv9, sports.sports_team_roster.player, Jared Sullinger
m.04_nf_j, sports.sports_league_draft_pick.team, Boston Celtics
m.04_ngyc, sports.sports_league_draft_pick.team, Boston Celtics
m.05ssdk5, sports.sports_team_roster.player, Danny Ainge
m.0n4hs8t, sports.sports_team_roster.player, Keyon Dooling
Boston Celtics, sports.sports_team.roster, m.0ztw1_3
m.0j2dtls, sports.sports_team_roster.player, Luke Harangody
m.0pd51c6, sports.sports_team_roster.player, Jarvis Varnado
Boston Celtics, sports.sports_team.roster, m.0pd51c6
m.08tngmb, sports.sports_team_roster.team, Boston Celtics
Boston Celtics, sports.sports_team.roster, m.0r62b6w
m.0j2dtm7, sports.sports_team_roster.team, Boston Celtics
m.0wccc30, sports.sports_team_roster.team, Boston Celtics
m.011y25qz, sports.sports_team_roster.team, Boston Celtics
Boston Celtics, sports.sports_team.roster, m.0k2plv9
Boston Celtics, sports.sports_team.roster, m.0j2dths
Boston Celtics, common.topic.notable_types, Professional Sports Team
Boston Celtics, sports.professional_sports_team.draft_picks, m.04_nf_j
Boston Celtics, sports.sports_team.roster, m.0_qz550
m.0z4403l, sports.sports_team_roster.player, Dee Brown
m.0n4hr_g, sports.sports_team_roster.player, Marquis Daniels
m.0ztz0ph, sports.sports_team_roster.player, Nate Archibald
Boston Celtics, sports.sports_team.roster, m.03h95d7
m.0_th72d, sports.sports_team_roster.team, Boston Celtics
Boston Celtics, sports.sports_team.roster, m.051r766
Boston Celtics, sports.sports_team.roster, m.05hy04s
Dwight Powell, basketball.basketball_player.position_s, Forward
Boston Celtics, sports.sports_team.roster, m.0wp8ltr
Boston Celtics, sports.sports_team.roster, m.0ztz0ph
m.0k6bgj5, sports.sports_team_roster.team, Boston Celtics
Boston Celtics, sports.sports_team.roster, m.0_qz5yn
m.0w7dhrf, sports.sports_team_roster.player, Kris Joseph
Boston Celtics, sports.sports_team.roster, m.0n4hr_g
m.0j2dzwh, sports.sports_team_roster.team, Boston Celtics
Terrence Williams, basketball.basketball_player.position_s, Small forward
Boston Celtics, sports.sports_team.roster, m.0k8hh28
Boston Celtics, sports.sports_team.roster, m.02396wx
m.0w3wn11, sports.sports_league_draft_pick.team, Boston Celtics
m.0n9gs9q, sports.sports_team_roster.team, Boston Celtics
m.0k8hcr4, sports.sports_team_roster.team, Boston Celtics
Boston Celtics, sports.professional_sports_team.draft_picks, m.05ssdh2
m.05yr4cz, sports.sports_team_roster.player, Dave Bing
m.0_qysl7, sports.sports_team_roster.player, Ed Sadowski
Boston Celtics, sports.sports_team.roster, m.0wb745r
Boston Celtics, sports.sports_team.roster, m.0w7psvt
Boston Celtics, sports.sports_team.championships, 1961 NBA Finals
Jermaine O'Neal, basketball.basketball_player.position_s, Center
m.0ztw1qz, sports.sports_team_roster.team, Boston Celtics
m.0k5y550, sports.sports_team_roster.team, Boston Celtics
m.04_byx8, sports.sports_league_draft_pick.team, Boston Celtics
m.011x6hjb, sports.sports_team_roster.player, Don Eliason
Boston Celtics, sports.sports_team.roster, m.011y25qz
m.0n9gsbf, sports.sports_team_roster.player, Micah Downs
Boston Celtics, sports.sports_team.roster, m.0k6bgj5
m.0sxfyw9, sports.sports_team_roster.player, Žan Tabak
Jamar Smith, basketball.basketball_player.position_s, Guard
m.0_qxftc, sports.sports_team_roster.player, Dennis Johnson
m.0110pz2r, sports.sports_team_roster.team, Boston Celtics
m.0fq7jy2, sports.sports_team_roster.team, Boston Celtics
Boston Celtics, sports.sports_team.roster, m.0ztygd7
m.0qzlbgy, sports.sports_team_roster.player, Terrence Williams
Boston Celtics, sports.sports_team.roster, m.0kjrh8t
m.0k2pqbc, sports.sports_team_roster.player, Jermaine O'Neal
Boston Celtics, sports.sports_team.roster, m.0_qxftc
Boston Celtics, sports.sports_team.roster, m.011w_hdh
m.0_qysl7, sports.sports_team_roster.team, Boston Celtics
Bill Walton, basketball.basketball_player.position_s, Center
Boston Celtics, sports.sports_team.sport, Basketball
m.0n9gs9q, sports.sports_team_roster.player, Rob Kurz
m.0j2dtm7, sports.sports_team_roster.player, Semih Erden
Boston Celtics, sports.sports_team.roster, m.0zv1l6n
Boston Celtics, sports.professional_sports_team.draft_picks, m.0w3wn11
Boston Celtics, sports.sports_team.roster, m.0wccc30
m.0_qz5yn, sports.sports_team_roster.player, Bill Sharman
Boston Celtics, sports.sports_team.roster, m.0_th72d
m.0zv066w, sports.sports_team_roster.player, Ed Macauley
m.02397wj, sports.sports_team_roster.player, Rajon Rondo
m.0sxfyw9, sports.sports_team_roster.team, Boston Celtics
m.0w2s9yt, sports.sports_team_roster.team, Boston Celtics
m.0110q448, sports.sports_league_draft_pick.team, Boston Celtics
m.0wb745r, sports.sports_team_roster.team, Boston Celtics
m.0k2_4y3, sports.sports_team_roster.player, Ray Allen
m.0ndtw33, sports.sports_team_roster.player, Darko Miličić
m.0110pz2r, sports.sports_team_roster.player, Marcus Smart
Joe Johnson, basketball.basketball_player.position_s, Point guard
m.0r5drlp, sports.sports_team_roster.team, Boston Celtics
m.0_qz550, sports.sports_team_roster.player, Bob Cousy
m.0_qxftc, sports.sports_team_roster.team, Boston Celtics
Boston Celtics, sports.sports_team.roster, m.0j2dtf_
Boston Celtics, sports.sports_team.roster, m.0z5k297
m.0j2n1tp, sports.sports_team_roster.player, Courtney Lee
Boston Celtics, sports.sports_team.roster, m.011x6hjb
Boston Celtics, tv.tv_actor.guest_roles, m.0gh_3bj
Boston Celtics, sports.sports_team.roster, m.05ssdk5
m.04_nfhq, sports.sports_league_draft_pick.team, Boston Celtics
m.0115xf8p, sports.sports_team_roster.team, Boston Celtics
Boston Celtics, sports.sports_team.roster, m.0_4wx6j
Boston Celtics, sports.sports_team.colors, White
Boston Celtics, sports.sports_team.roster, m.04mt_wf
m.0n60lgf, sports.sports_team_roster.player, Jamar Smith
Boston Celtics, sports.sports_team.roster, m.0r5ds1t
m.0z4403l, sports.sports_team_roster.team, Boston Celtics
m.0z45_rs, sports.sports_team_roster.player, Kevin McHale
m.011y25qz, sports.sports_team_roster.player, Rodney McGruder
JaJuan Johnson, basketball.basketball_player.position_s, Center
m.0k8hkhn, sports.sports_team_roster.player, Aleksandar Pavlović
Boston Celtics, sports.sports_team.championships, 1969 NBA Finals
Boston Celtics, sports.sports_team.location, Boston
Boston Celtics, sports.sports_team.roster, m.0z46cvj
Boston Celtics, common.topic.article, m.0bwjv
m.051r766, sports.sports_team_roster.team, Boston Celtics
Boston Celtics, sports.sports_team.roster, m.0j2dtm2
m.0113ywh7, sports.sports_team_roster.team, Boston Celtics
m.0z45_rs, sports.sports_team_roster.team, Boston Celtics
m.0ztygd7, sports.sports_team_roster.player, Bill Russell
Boston Celtics, sports.sports_team.championships, 2008 NBA Finals
m.0z3zm63, sports.sports_team_roster.player, Ron Mercer
m.0ztygd7, sports.sports_team_roster.team, Boston Celtics
m.0w310mt, sports.sports_team_roster.team, Boston Celtics
Boston Celtics, sports.sports_team.roster, m.0qzlbgy
m.011w_hdh, sports.sports_team_roster.player, Erik Murphy
m.04mt_wf, sports.sports_team_roster.team, Boston Celtics
m.0n4hs8t, sports.sports_team_roster.team, Boston Celtics
Boston Celtics, sports.sports_team.roster, m.0k5y550
m.0_qz6j0, sports.sports_team_roster.player, Tom Heinsohn
m.011w_f9t, sports.sports_team_roster.team, Boston Celtics
m.03h95d7, sports.sports_team_roster.team, Boston Celtics
m.0ztw1qz, sports.sports_team_roster.player, Bill Walton
m.0wccc30, sports.sports_team_roster.player, Terrence Williams
m.0n4hsdz, sports.sports_team_roster.player, Ryan Hollins
Boston Celtics, sports.professional_sports_team.draft_picks, m.02nqxf1
Boston Celtics, sports.sports_team.roster, m.0k8h69v
Brad Stevens, basketball.basketball_coach.team, Boston Celtics
m.011y3d1_, sports.sports_team_roster.team, Boston Celtics
Boston Celtics, sports.sports_team.roster, m.0j2qrz4
Boston Celtics, sports.sports_team.roster, m.0zw_ktw
Boston Celtics, sports.sports_team.roster, m.0r91kbr
James Young, basketball.basketball_player.position_s, Forward
Boston Celtics, sports.professional_sports_team.draft_picks, m.0110q448
Kevin Garnett, basketball.basketball_player.position_s, Power forward
m.01148mlh, sports.sports_team_roster.player, Marcus Thornton
Boston Celtics, sports.sports_team.roster, m.0ztw1qz
m.01148mlh, sports.sports_team_roster.team, Boston Celtics
m.0115xf8p, sports.sports_team_roster.player, Evan Turner
Boston Celtics, sports.professional_sports_team.draft_picks, m.04_byx8
Boston Celtics, sports.sports_team.roster, m.0n4pnkt
Boston Celtics, sports.sports_team.roster, m.0n9gs9q
Boston Celtics, sports.sports_team.roster, m.011y3d1_
m.0j2h1r8, sports.sports_team_roster.player, Jordan Crawford
m.0113ztjw, sports.sports_team_roster.team, Boston Celtics
Boston Celtics, sports.sports_team.coaches, m.0w1g5hx
Boston Celtics, sports.sports_team.roster, m.0w2s9yt
m.0w7q4pg, sports.sports_team_roster.player, Kris Humphries
m.0n4hsdz, sports.sports_team_roster.team, Boston Celtics
m.0r5ds1t, sports.sports_team_roster.player, Jason Collins
m.0r91kbr, sports.sports_team_roster.team, Boston Celtics
Boston Celtics, sports.sports_team.roster, m.05yr4cz
Boston Celtics, sports.sports_team.roster, m.0z4tlyt
m.0_6y7kr, sports.sports_team_roster.player, Chris Johnson
m.0k8h69v, sports.sports_team_roster.player, JaJuan Johnson
Boston Celtics, sports.sports_team.roster, m.0j2n1tp
JaJuan Johnson, basketball.basketball_player.position_s, Power forward
m.0k8hkhn, sports.sports_team_roster.team, Boston Celtics
Boston Celtics, sports.sports_team.championships, 1968 NBA Finals
Boston Celtics, sports.sports_team.coaches, m.0w3_qv3
Boston Celtics, sports.sports_team.roster, m.0_c3znb
m.04_ng0n, sports.sports_league_draft_pick.team, Boston Celtics
m.0n60lxj, sports.sports_team_roster.team, Boston Celtics
m.0j2dths, sports.sports_team_roster.player, Glen Davis
m.0n9gsbf, sports.sports_team_roster.team, Boston Celtics
Boston Celtics, sports.professional_sports_team.draft_picks, m.04_ngyc
m.0113ywh7, sports.sports_team_roster.player, Al Lucas
Boston Celtics, sports.sports_team.roster, m.02397wj
m.0113ztjw, sports.sports_team_roster.player, Tyler Zeller
Boston Celtics, sports.sports_team.roster, m.0k8hkhn
m.0pd51c6, sports.sports_team_roster.team, Boston Celtics
Boston Celtics, sports.sports_team.roster, m.0ndtw33
Boston Celtics, sports.sports_team.roster, m.0k2pqbc
m.0z46cvj, sports.sports_team_roster.team, Boston Celtics
Chris Johnson, basketball.basketball_player.position_s, Shooting guard
Boston Celtics, sports.sports_team.roster, m.0k2pdrr
m.0sgrygv, sports.sports_team_roster.team, Boston Celtics
Boston Celtics, sports.sports_team.roster, m.0z3ztq1
m.0w7psvt, sports.sports_team_roster.team, Boston Celtics
Bill Russell, basketball.basketball_player.position_s, Center
m.0_4wx6j, sports.sports_team_roster.player, Joel Anthony
m.0_c3znb, sports.sports_team_roster.team, Boston Celtics
Boston Celtics, sports.professional_sports_team.draft_picks, m.04_nfhq
Boston Celtics, sports.sports_team.roster, m.0sgrygv
Atlantic Division, basketball.basketball_division.teams, Boston Celtics
Boston Celtics, sports.professional_sports_team.draft_picks, m.04_ngyw
m.0_qz550, sports.sports_team_roster.team, Boston Celtics
Boston Celtics, sports.sports_team.roster, m.0113ywh7
m.0j2dtly, sports.sports_team_roster.player, Shaquille O'Neal
Ryan Hollins, basketball.basketball_player.position_s, Center
m.0_qy714, sports.sports_team_roster.player, Paul Silas
m.0k2pdrr, sports.sports_team_roster.team, Boston Celtics
m.0_q_hsl, sports.sports_team_roster.player, Brad Stevens
m.0_y32g5, sports.sports_team_roster.player, Phil Farbman
Boston Celtics, sports.professional_sports_team.draft_picks, m.0110p_t3
m.0j2dtm2, sports.sports_team_roster.player, Nate Robinson
Sean Williams, basketball.basketball_player.position_s, Center
Boston Celtics, sports.sports_team.roster, m.0j2dtls
m.0ndtw33, sports.sports_team_roster.team, Boston Celtics
Boston Celtics, sports.sports_team.roster, m.0j2dtmd
m.0_qz6j0, sports.sports_team_roster.team, Boston Celtics
m.0zv1l6n, sports.sports_team_roster.player, Cedric Maxwell
m.0j2dtm2, sports.sports_team_roster.team, Boston Celtics
Boston Celtics, sports.sports_team.roster, m.0113ztjw
m.0w7qk0x, sports.sports_team_roster.team, Boston Celtics
m.0j2dtf_, sports.sports_team_roster.team, Boston Celtics
m.02396wx, sports.sports_team_roster.team, Boston Celtics
m.0z3ztq1, sports.sports_team_roster.player, Antoine Walker
m.0k2_4y3, sports.sports_team_roster.team, Boston Celtics
m.02nqxf1, sports.sports_league_draft_pick.team, Boston Celtics
m.0r62b6w, sports.sports_team_roster.team, Boston Celtics
m.0n4pnkt, sports.sports_team_roster.player, Mickaël Piétrus
Lucky the Leprechaun, sports.mascot.team, Boston Celtics
Boston Celtics, sports.sports_team.roster, m.0_6y7kr
Boston Celtics, sports.sports_team.roster, m.0n60lgf
m.0wp8ltr, sports.sports_team_roster.player, Donté Greene
Phil Pressey, basketball.basketball_player.position_s, Guard
Boston Celtics, sports.sports_team.roster, m.0k5jgfm
Boston Celtics, sports.sports_team.roster, m.0n9gsbf
m.04_ngyw, sports.sports_league_draft_pick.team, Boston Celtics
m.0j2dths, sports.sports_team_roster.team, Boston Celtics
m.02396wx, sports.sports_team_roster.player, Paul Pierce
m.0k8hh28, sports.sports_team_roster.player, Sean Williams
m.0j2n1tp, sports.sports_team_roster.team, Boston Celtics
Boston Celtics, sports.sports_team.roster, m.0n4hs8t
m.0_qy714, sports.sports_team_roster.team, Boston Celtics
m.05yr4cz, sports.sports_team_roster.team, Boston Celtics
m.0_qz5yn, sports.sports_team_roster.team, Boston Celtics
Boston Celtics, sports.sports_team.roster, m.0n4hsdz
m.0k2pdrr, sports.sports_team_roster.player, Fab Melo
Boston Celtics, sports.sports_team.championships, 1984 NBA Finals
Boston Celtics, sports.sports_team.roster, m.0w7q4pg
m.011w_hdh, sports.sports_team_roster.team, Boston Celtics
m.0j2dtmd, sports.sports_team_roster.player, Kendrick Perkins
m.0zw_ktw, sports.sports_team_roster.player, Jerryd Bayless
Boston Celtics, sports.professional_sports_team.draft_picks, m.05hy1fr
m.0j2dtlm, sports.sports_team_roster.team, Boston Celtics
m.0kjrh8t, sports.sports_team_roster.team, Boston Celtics
Boston Celtics, sports.sports_team.roster, m.0k8hcr4
m.0w2s9yt, sports.sports_team_roster.player, Kelly Olynyk
m.0pd51gh, sports.sports_team_roster.team, Boston Celtics
Boston Celtics, sports.sports_team.roster, m.0z45_rs
m.0z3ztq1, sports.sports_team_roster.team, Boston Celtics
m.0n4hr_g, sports.sports_team_roster.team, Boston Celtics
m.05hy04s, sports.sports_team_roster.team, Boston Celtics
Rodney McGruder, basketball.basketball_player.position_s, Guard
m.04_ng0s, sports.sports_league_draft_pick.team, Boston Celtics
m.011w_f9t, sports.sports_team_roster.player, Dwight Powell
m.0wb6zc8, sports.sports_team_roster.team, Boston Celtics
m.0k2pqbc, sports.sports_team_roster.team, Boston Celtics
m.05hy1fr, sports.sports_league_draft_pick.team, Boston Celtics
m.0j2qrz4, sports.sports_team_roster.team, Boston Celtics
Boston Celtics, sports.professional_sports_team.draft_picks, m.04d1zj6
Sean Williams, basketball.basketball_player.position_s, Power forward
m.0w7dhrf, sports.sports_team_roster.team, Boston Celtics
m.0r91kbr, sports.sports_team_roster.player, Shavlik Randolph
Boston Celtics, sports.sports_team.roster, m.0110pz2r
Boston Celtics, sports.professional_sports_team.draft_picks, m.04_ng0s
m.0sgrygv, sports.sports_team_roster.player, Rasheed Wallace
Boston Celtics, sports.sports_team.roster, m.0_qysl7
m.0j2dtly, sports.sports_team_roster.team, Boston Celtics
m.0wb745r, sports.sports_team_roster.player, Phil Pressey
James Young, basketball.basketball_player.position_s, Guard
m.0zv1l6n, sports.sports_team_roster.team, Boston Celtics
Boston Celtics, sports.sports_team.roster, m.0pd51gh
m.0j2dtls, sports.sports_team_roster.team, Boston Celtics
Boston Celtics, sports.sports_team.roster, m.0k2_4y3
Boston Celtics, sports.sports_team.roster, m.0w310mt
m.08tngmb, sports.sports_team_roster.player, Jeff Green
Terrence Williams, basketball.basketball_player.position_s, Shooting guard
m.011y3d1_, sports.sports_team_roster.player, Tim Frazier
Boston Celtics, sports.sports_team.roster, m.08tngmb
Boston Celtics, tv.tv_actor.guest_roles, m.0ghqdhf
Boston Celtics, sports.sports_team.league, m.0crtdcs
Boston Celtics, sports.professional_sports_team.draft_picks, m.04_ng0n
m.0zv066w, sports.sports_team_roster.team, Boston Celtics
Boston Celtics, sports.sports_team.roster, m.0j2dtm7
Boston Celtics, sports.sports_team.roster, m.0wb6zc8
m.04mt_wf, sports.sports_team_roster.player, Dan Dickau
m.0j2dtmd, sports.sports_team_roster.team, Boston Celtics
m.0j2dzwh, sports.sports_team_roster.player, Brandon Bass
m.0fq7jy2, sports.sports_team_roster.player, Avery Bradley
Boston Celtics, sports.sports_team.championships, 1974 NBA Finals
Boston Celtics, sports.professional_sports_team.owner_s, Wyc Grousbeck
m.05hy04s, sports.sports_team_roster.player, Chauncey Billups
m.0w7q4pg, sports.sports_team_roster.team, Boston Celtics
m.0w2j6hy, basketball.basketball_historical_coach_position.team, Boston Celtics
Boston Celtics, sports.sports_team.championships, 1965 NBA Finals
m.0z5k297, sports.sports_team_roster.team, Boston Celtics
m.0k8hh28, sports.sports_team_roster.team, Boston Celtics
Boston Celtics, sports.sports_team.team_mascot, Lucky the Leprechaun
m.011w_f9t, sports.pro_athlete.teams, Dwight Powell
m.0k6bgj5, sports.sports_team_roster.player, Jason Terry
m.0r5ds1t, sports.sports_team_roster.team, Boston Celtics
m.02nqx4h, sports.sports_league_draft_pick.team, Boston Celtics
Boston Celtics, common.topic.webpage, m.04228m4
Boston Celtics, sports.sports_team.roster, m.0zv066w
Boston Celtics, sports.sports_team_roster.team, m.011w_f9t
m.0z4tlyt, sports.sports_team_roster.player, John Havlicek
Boston Celtics, basketball.basketball_team.division, Atlantic Division
m.0_y32g5, sports.sports_team_roster.team, Boston Celtics
Boston Celtics, sports.sports_team.roster, m.0j2dtly
Boston Celtics, sports.sports_team.colors, Gold
m.0k5y550, sports.sports_team_roster.player, Chris Wilcox
m.0z3zm63, sports.sports_team_roster.team, Boston Celtics
m.0ztz0ph, sports.sports_team_roster.team, Boston Celtics
Boston Celtics, basketball.basketball_team.conference, Eastern Conference
m.04228m4, common.webpage.topic, Boston Celtics
Boston Celtics, sports.professional_sports_team.draft_picks, m.04_bzhk
m.0kjrh8t, sports.sports_team_roster.player, Greg Stiemsma
m.02397wj, sports.sports_team_roster.team, Boston Celtics
m.0w7pb_7, sports.sports_team_roster.team, Boston Celtics
m.0_6y7kr, sports.sports_team_roster.team, Boston Celtics
m.04d1zj6, sports.sports_league_draft_pick.team, Boston Celtics
m.0w310mt, sports.sports_team_roster.player, Colton Iverson
Boston Celtics, sports.sports_team.roster, m.0j2h1r8
Boston Celtics, sports.professional_sports_team.draft_picks, m.02nqx4h
m.0k2plv9, sports.sports_team_roster.team, Boston Celtics
m.0j2h1r8, sports.sports_team_roster.team, Boston Celtics
Boston Celtics, sports.sports_team.roster, m.011w_f9t
m.0j2qrz4, sports.sports_team_roster.player, Tony Allen
m.05ssdh2, sports.sports_league_draft_pick.team, Boston Celtics
m.0z4tlyt, sports.sports_team_roster.team, Boston Celtics
Boston Celtics, sports.sports_team.roster, m.0fq7jy2
m.0k5jgfm, sports.sports_team_roster.team, Boston Celtics
m.0ztw1_3, sports.sports_team_roster.team, Boston Celtics
Boston Celtics, basketball.basketball_team.previous_coaches, m.0w2j6hy
Boston Celtics, sports.sports_team.roster, m.0sxfyw9
Boston Celtics, sports.sports_team.colors, Black
m.011x6hjb, sports.sports_team_roster.team, Boston Celtics
Boston Celtics, sports.sports_team.roster, m.0_y32g5
Joe Johnson, basketball.basketball_player.position_s, Small forward
Joel Anthony, basketball.basketball_player.position_s, Center

Answer: Dwight Powell