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: A public speaker that spoke about education reform attended which schools? 
Knowledge Triplets: Education reform, event.speech_or_presentation.speech_topic, m.0j31vdq
m.04yt039, education.education.student, John Seigenthaler
Federal Way Public Academy, education.educational_institution.school_type, University-preparatory school
m.02wp1_3, education.education.student, David Rakoff
m.0gl19jm, education.education.student, Frank Schlesinger
m.09vjjkz, education.education.student, Emanuel Levenson
American Federation of Teachers, book.book_subject.works, The Teacher Unions: How They Sabotage Educational Reform and Why
Barack Obama, people.person.education, m.0nbyj44
m.06wgnyn, education.education.student, Howard Francis Corcoran
m.02wpf13, education.education.student, David Rosenbaum
m.0n15q33, education.education.student, Michael C. Steinlauf
Education reform, common.topic.notable_for, g.1257qk2wd
m.02wnnxw, education.education.student, Michael Bérubé
m.0w5ll54, education.education.student, James A. Guest
m.02wnw10, education.education.student, Peter H. Kostmayer
m.02nqgp6, education.education.institution, Punahou School
m.02nqgpk, education.education.institution, Occidental College
The Teacher Unions: How They Sabotage Educational Reform and Why, book.written_work.subjects, Education reform
m.02wnxpj, education.education.student, Alfred Thayer Mahan
m.03p724h, education.education.student, Joel Krosnick
m.04611z_, education.education.student, Edward T. Hall
m.0770q84, education.education.student, Leon Keyserling
Committee on International Relations, education.educational_institution.school_type, Private school
m.01048n_2, education.education.student, R. John Rath
m.02wnwm9, education.education.student, David G. Hartwell
m.0j31vdq, event.speech_or_presentation.speech_topic, Education reform
m.03p72j_, education.education.student, Irving Louis Horowitz
m.04mbkkd, education.education.student, Garth Stein
m.02wpfqh, education.education.student, Norman Podhoretz
m.04hllds, education.education.student, Rose Rosenblatt
m.05yzyp8, education.education.student, Judy Lee Klemesrud
m.0n0ffl1, education.education.student, Chuck Hoberman
m.0667jq6, education.education.student, David Hiller
m.02wnq8z, education.education.student, Sarah Gibson Blanding
m.02wptt9, education.education.student, Charles White Whittlesey
m.0gtzfkk, education.education.student, Richard Channing Moore
m.09vjhpy, education.education.student, David Makovsky
m.0jzrkvh, education.education.student, Warren Winkelstein
m.02wmykp, education.education.student, Herbert Zelenko
m.02wpttw, education.education.student, Tony Horwitz
m.0w5dq_6, education.education.student, Peter Lamborn Wilson
m.040sdd5, education.education.student, Frank Porter Graham
m.0gh9hn3, education.education.student, Stephen Friedman
m.04yxd9j, education.education.student, George Gray
m.0_xvd8_, education.education.student, Gerald Strauss
m.02wpt73, education.education.student, John Berryman
m.09vjll7, education.education.student, Howard Gutman
m.02wn0hh, education.education.student, Erich Goode
m.02wnyqm, education.education.student, Daniel Friedmann
m.02wptcj, education.education.student, William Howard Stein
Diane Ravitch, book.author.works_written, Left Back: A Century of Failed School Reforms
m.02wpm73, education.education.student, Gerda Lerner
m.03p8gw8, education.education.student, Ayelet Waldman
m.02wmqmz, education.education.student, Edward R. Burke
m.02wpq57, education.education.student, Herbert Choy
m.02wnqyp, education.education.student, Chuck Schumer
m.06wjs1m, education.education.student, A. Bernard Ackerman
m.02wng19, education.education.student, Diane Ravitch
Barack Obama, people.person.education, m.0nbyhqc
m.04hwjc9, education.education.student, Paul Stinchcombe
New Ideal Public School, education.educational_institution.school_type, Private school
m.0zhwzjt, education.education.student, Edward L. Greenstein
m.04hssbd, education.education.student, Bill Ayers
m.04fmll_, education.education.student, Richard Goodman
m.09vjn12, education.education.student, Elizabeth Borgwardt
m.05yz0l4, education.education.student, Geoffrey Miller
m.0jzrnnz, education.education.student, Jerome L. Greene
m.02wn8qy, education.education.student, Edward Sapir
Barack Obama, event.public_speaker.speeches_or_presentations, m.0j31vdq
m.02wpbn4, education.education.student, Morrie Ryskind
m.04yydp4, education.education.student, Francis W. Rockwell
m.02wp2l4, education.education.student, Joseph Heller
Education reform, event.speech_topic.speeches_or_presentations_on_this_topic, m.0j31vdq
m.02wpkk0, education.education.student, Pat Buchanan
m.03p72c1, education.education.student, Andrew Sarris
m.02wnsg7, education.education.student, Seth Haberman
m.03p724n, education.education.student, James L. McConaughy
m.04hgkq7, education.education.student, Paul S. Appelbaum
m.0n1lyyt, education.education.student, Paul Popenoe
m.02wnf68, education.education.student, Edward Gurney
Foundation Public School, education.educational_institution.school_type, Private school
m.03ltdkl, education.education.student, Andrew James Peters
m.03jny38, education.education.student, John Grierson
m.02wp894, education.education.student, Eliot Spitzer
m.04gcky9, education.education.student, Paul G. George
m.02_3syj, education.education.student, David Hornik
m.0770dqr, education.education.student, Bill Fitzgerald
m.02wmqg1, education.education.student, Kenneth Keating
m.02wmtx0, education.education.student, Howard Alexander Smith
m.02wpfcq, education.education.student, Gerald Grinstein
m.07y4dl3, education.education.student, Edward Thorndike
m.02wncb4, education.education.student, Harvey Sollberger
m.04hsmw7, education.education.student, Ismail Gulgee
m.02kq26y, education.education.student, David Eppstein
m.04hbdn_, education.education.student, Charles J. O'Byrne
Toc-H Public School, education.educational_institution.school_type, Private school
m.02wn974, education.education.student, Jonathan A. Goldstein
Left Back: A Century of Failed School Reforms, common.topic.notable_types, Book
m.02wnr55, education.education.student, Betsy McCaughey
m.05yytr7, education.education.student, Philip Milledoler
m.03p73g6, education.education.student, Grover Loening
The Teacher Unions: How They Sabotage Educational Reform and Why, book.written_work.author, Myron Lieberman
m.02wnqdq, education.education.student, Joel Seligman
m.03p8h03, education.education.student, Henry L. Stimson
m.03p7211, education.education.student, Horace Carpentier
Education reform, book.book_subject.works, The Teacher Unions: How They Sabotage Educational Reform and Why
m.03p8gpz, education.education.student, Lee S. Wolosky
m.05yzdms, education.education.student, John Patrick Hartigan
m.02wpnf5, education.education.student, George Sokolsky
m.0gltrwh, education.education.student, Paul A. Engelmayer
m.05yzbx9, education.education.student, Thomas H. Eliot
m.0dlqjd8, education.education.student, John W. Marchetti
m.02wpqg4, education.education.student, John Cranley
m.02wn673, education.education.student, Thomas Sugrue
m.0wltrl_, education.education.student, Kenneth Yalowitz
Left Back: A Century of Failed School Reforms, book.written_work.author, Diane Ravitch
m.0wl8sc0, education.education.student, Michael Graubart Levin
m.07skj4_, education.education.student, Malcolm Richard Wilkey
Cornell Institute for Public Affairs, education.educational_institution.school_type, Private school
m.02wnrg8, education.education.student, Neil Strauss
m.02wng19, education.educational_institution.students_graduates, Columbia University
m.02wnn68, education.education.student, Louis Herbert Gray
m.07ss3q8, education.education.student, William Bleckwenn
m.0bmyzt8, education.education.student, Sylvain Cappell
m.02wnyny, education.education.student, Edwin H. Colbert
m.0fq7t08, education.education.student, Thomas S. Mullaney
McCourt School of Public Policy, education.educational_institution.school_type, Private school
Education reform, book.book_subject.works, Left Back: A Century of Failed School Reforms
m.0w5m46_, education.education.student, Ronald Loui
m.04mdln4, education.education.student, Divie Bethune McCartee
Left Back: A Century of Failed School Reforms, book.written_work.subjects, Education reform
m.0667y_9, education.education.student, Michael C. FitzGerald
m.0gltrkq, education.education.student, Timothy Brown
m.05yyjm_, education.education.student, George Murdock
m.03p730y, education.education.student, Anne Kostelanetz Mellor
m.04q12_3, education.education.student, David Hosack
m.04hkkrh, education.education.student, Thomas Ehrlich
m.05yz0j8, education.education.student, Marcus Goldstein
m.04lp7y8, education.education.student, Mary Ritter Beard
National Public School, Indiranagar, education.educational_institution.school_type, Private school
m.02wmyh1, education.education.student, Peter Straub
m.07zqq_8, education.education.student, James C. Strouse
Left Back: A Century of Failed School Reforms, common.topic.notable_for, g.125601r5s
m.0667h_v, education.education.student, Andrew W. Marlowe
m.02wn_83, education.education.student, Margaret Mead
Barack Obama, people.person.education, m.02nqgpk
General Assembly, education.educational_institution.school_type, Private school
m.0wlrfbz, education.education.student, Nina Pillard
m.08d7nd_, education.education.student, G. Alexander Heard
m.02wlq32, education.education.student, Milton Friedman
m.03p8gnq, education.education.student, Norma V. Cantu
m.02wn9xz, education.education.student, George Stephanopoulos
m.02wn74j, education.education.student, James P. Scoblick
m.0n1my_3, education.education.student, John Henry Wigmore
m.04hr0j3, education.education.student, James Boyd White
Edward Seidensticker, people.person.education, m.05yyqwj
m.04hnn6b, education.education.student, Allegra Goodman
Escola Brasileira de Administração Pública e de Empresas, education.educational_institution.school_type, Private school
m.06wgjt3, education.education.student, Edward Whelan
m.02wn15x, education.education.student, Charles Waldstein
m.03p7208, education.education.student, Alfred Norton Goldsmith
m.04fmlls, education.education.student, Richard Goodman
m.04hxbw8, education.education.student, Paul Pimsleur
M.R. Public School, Chandih, education.educational_institution.school_type, Private school
m.02wmzb_, education.education.student, Stephen J. Friedman
m.02wmtrj, education.education.student, Herbert Agar
Left Back: A Century of Failed School Reforms, book.written_work.subjects, United States of America
m.04kfrp5, education.education.student, David A. Schiff
m.09vjdy8, education.education.student, David P. McAllester
m.0n0f41j, education.education.student, William Heard Kilpatrick
m.02wmrmy, education.education.student, Clement Clarke Moore
m.062yt73, education.education.student, Michael Schudrich
m.09vjnq_, education.education.student, Frederick Bernays Wiener
Tom Brown's School Days, film.film.subjects, Education reform
m.0gmhfmp, education.education.student, Anton Rovner
m.02wp201, education.education.student, Herbert Matthews
m.04yvrxn, education.education.student, John Negroponte
m.04hn026, education.education.student, George Nader
m.0w56q35, education.education.student, Hugh Blackwell
m.05yysg7, education.education.student, Timothy J. Sullivan
m.02wp4q6, education.education.student, Howard Zinn
m.04hnj93, education.education.student, Hugh Calkins
m.0gtzdvf, education.education.student, Timothy L. O'Brien
m.03p7338, education.education.student, John H. Langbein
m.062yyw_, education.education.student, Charles Cleaves Cole
m.02wn857, education.education.student, Charles Stein
m.04yt0t2, education.education.student, Matthew F. Kennelly
m.04hqch7, education.education.student, Nathan Ausubel
m.02wnm_1, education.education.student, James Cagney
m.010vsw_v, education.education.student, Adam Gidwitz
m.02wpfmz, education.education.student, Binnie Kirshenbaum
The Teacher Unions: How They Sabotage Educational Reform and Why, common.topic.article, m.0766g9c
m.04q199t, education.education.student, Peter Glaser
m.0n1kj94, education.education.student, Geoffrey Nunberg
m.0n0n3jz, education.education.student, Alan Dershowitz
m.02wpfkb, education.education.student, William Langer
m.04hry17, education.education.student, Helen Glass
m.0whrjb4, education.education.student, Francis Jardeleza
The Teacher Unions: How They Sabotage Educational Reform and Why, book.book.editions, The Teacher Unions: How the NEA and AFT Sabotage Reform and Hold Students, Parents, Teachers, and Taxpayers Hostage to Bureaucracy
m.04m6010, education.education.student, Thane Rosenbaum
m.02wmyht, education.education.student, Jerry Speyer
m.0648m15, education.education.student, Joseph D. Kearney
m.05yyqq_, education.education.student, Ralph Linton
m.02wnl3b, education.education.student, James H. Scheuer
m.0jzrnt1, education.education.student, Edward Blum
m.0jmw0pr, education.education.student, Philip Selznick
m.0hhy035, education.education.student, Charles Miller Metzner
m.04mjdl4, education.education.student, Bill Swiacki
m.0hhyg56, education.education.student, Martín Varsavsky
m.04hldyr, education.education.student, Augustus van Horne Ellis
m.0667zn8, education.education.student, Herbert Lieberman
m.02wpm21, education.education.student, Ian Ballantine
Education reform, common.topic.notable_types, Literature Subject
M.R. Public School, Chandih, Darbhanga, education.educational_institution.school_type, Private school
m.0770l54, education.education.student, Harriet Lerner
m.04htm0m, education.education.student, Thomas Buergenthal
m.05y_2rn, education.education.student, R. Alexander Acosta
Education reform, film.film_subject.films, Tom Brown's School Days
m.02wprbr, education.education.student, Charles L. Weltner
m.010bcytj, education.education.student, Jeannette Mirsky
m.04q4h22, education.education.student, Steven L. Emanuel
m.0wl8q_7, education.education.student, David Lillehaug
m.04hb_30, education.education.student, Roger Guenveur Smith
m.05yz9_1, education.education.student, Francis Steegmuller
National Education Association, book.book_subject.works, The Teacher Unions: How They Sabotage Educational Reform and Why
m.02wmqp2, education.education.student, Marvin Herzog
m.04lpc__, education.education.student, Wendell Phillips
m.02wpmr1, education.education.student, Robert Nozick
McCourt School of Public Policy, education.educational_institution.school_type, Private university
Education reform, common.topic.article, m.02mdn
Education reform, base.schemastaging.context_name.pronunciation, g.125_rjf_8
m.05yzch4, education.education.student, Eli Rosenbaum
m.02wnhn5, education.education.student, Yitzhak Aharon Korff
m.02wnj8_, education.education.student, Augustus W. Bennet
Left Back: A Century of Failed School Reforms, book.written_work.subjects, Education
m.02wmqhr, education.education.student, David Dodd
The Teacher Unions: How They Sabotage Educational Reform and Why, book.written_work.subjects, National Education Association
m.02wpk26, education.education.student, Herbert Gutman
m.02wnv33, education.education.student, Archibald Grimké
m.04lnwqh, education.education.student, Eric Salzman
The Teacher Unions: How They Sabotage Educational Reform and Why, book.book.genre, Non-fiction
Port Said American School, education.educational_institution.school_type, Private school
Left Back: A Century of Failed School Reforms, common.topic.article, m.071t783
m.02wn0hw, education.education.student, Annette Strauss
m.04q14n5, education.education.student, Dorothy E. Roberts
American University School of Public Affairs, education.educational_institution.school_type, Private university
m.02wn52h, education.education.student, Alan Schechter
m.02wnbx8, education.education.student, Robert P. George
m.02wpn18, education.education.student, Allen Ginsberg
m.05y_6p3, education.education.student, Orrin Grimmell Judd
m.02wmqyf, education.education.student, Thomas E. Dewey
m.0fq7s_6, education.education.student, Thomas S. Mullaney
Left Back: A Century of Failed School Reforms, book.written_work.subjects, Education in the United States
m.04lncrc, education.education.student, Frances Halsband
m.02wnldt, education.education.student, Robert M. Bernstein
m.02wnf98, education.education.student, Albert Ellis
m.02wpm54, education.education.student, Diane Kunz
m.03p739_, education.education.student, Charles Ferster
m.03q194r, education.education.student, John Roosevelt Boettiger
Barack Obama, education.education.student, m.0nbyhy_
m.03p7216, education.education.student, Robert A. Frosch
m.0ggggyg, education.education.student, Boris Dramov
The Teacher Unions: How They Sabotage Educational Reform and Why, common.topic.notable_for, g.125g1yt_w
m.04hfqbj, education.education.student, Fritz Herzog
Harvard T.H. Chan School of Public Health, education.educational_institution.school_type, Private school
m.02wmyjg, education.education.student, James Wechsler
m.02wnztd, education.education.student, Thomas Hedley Reynolds
m.04m58_r, education.education.student, Herbert Wachtell
m.02wpmhk, education.education.student, Michael Levin
m.03p72c_, education.education.student, Herman Hollerith
m.05yz9l_, education.education.student, James B. Eustis
m.02wp408, education.education.student, John Ashbery
m.04mjgdn, education.education.student, John V. Lombardi
m.02wn207, education.education.student, Peter Frishauf
Left Back: A Century of Failed School Reforms, book.written_work.subjects, American History
m.07lvb9d, education.education.student, Robert Salkowitz
m.02wnnb6, education.education.student, Emanuel Derman
Barack Obama, education.education.student, m.02nqgn2
m.02wnhx_, education.education.student, Muriel Rukeyser
m.0770q89, education.education.student, Leon Keyserling
m.04lnkjy, education.education.student, John P. Fullam
m.04yt3ht, education.education.student, Harvey Goldschmid
m.05yzhp6, education.education.student, James P.B. Duffy
m.09vjkbn, education.education.student, Paul J. Fishman
m.062yng5, education.education.student, Howard Lederer
m.02wmznn, education.education.student, Erich S. Gruen
m.0jzrkd_, education.education.student, George Weinberg
m.02wn6hk, education.education.student, Antonin Scalia
m.09vjk8c, education.education.student, David Yeroushalmi
m.0svwtrm, education.education.student, Shraga Feivel Paretzky
m.03mk_43, education.education.student, Lester R. Tuchman
m.03p8gtq, education.education.student, Anthony G. Brown
m.03p737t, education.education.student, David Rosenhan
Left Back: A Century of Failed School Reforms, book.written_work.subjects, History
m.0nbyhqc, education.educational_institution.students_graduates, Noelani Elementary School
m.09vjmmt, education.education.student, A. Edward Nussbaum
m.02wnmzh, education.education.student, David Yermack
m.0czylgz, education.education.student, Clement Lincoln Bouvé
m.02wpr0m, education.education.student, Anthony Bleecker
Diane Ravitch, education.education.student, m.02wng19
m.02wph77, education.education.student, Ryan Blitstein
m.05y_86l, education.education.student, Edward Henry Strobel
m.03p7333, education.education.student, James P. Gorman
m.0j31vdq, event.public_speaker.speeches_or_presentations, Barack Obama
m.02wpq68, education.education.student, Theodore Sedgwick
m.04hmy84, education.education.student, Robert Alexander Anderson
m.0w5j167, education.education.student, Paul Weiler
m.04hgrtj, education.education.student, Noemie Benczer Koller
Barack Obama, education.education.student, m.02nqgp6
m.04kfqw7, education.education.student, Hugh M. Hochman
m.0jzrmxm, education.education.student, Gottfried E. Noether
m.0w5hhl0, education.education.student, Norman Friedman
m.0hnhjch, education.education.student, Don Stenberg
m.04hmt61, education.education.student, Thomas Gardiner Corcoran
m.02wpqyq, education.education.student, David Horowitz
m.09vjczp, education.education.student, Frank Mickens
m.0nbyj44, education.education.institution, State Elementary School Menteng 01
m.02wnbj8, education.education.student, Robert Jastrow
m.07llr85, education.education.student, David Scheiner
m.02wn2q8, education.education.student, John Purroy Mitchel
m.03p72y0, education.education.student, Matthew Continetti
m.02nqgn2, education.education.institution, Harvard Law School
m.07lt0b0, education.education.student, Ephraim Katzir
Left Back: A Century of Failed School Reforms, book.author.works_written, Diane Ravitch
m.02wnn_9, education.education.student, Charles Devens
m.04lnrwj, education.education.student, Robert Giroux
m.0nbyhy_, education.education.institution, St. Francis of Assisi Catholic School
m.04q17sr, education.education.student, James B. Loken
m.02wmzhp, education.education.student, Joseph L. Mankiewicz
m.02wpfl2, education.education.student, Edward MacDowell
American Public University System, education.educational_institution.school_type, Private school
m.02wpg20, education.education.student, David Wechsler
m.03p720r, education.education.student, Richard Mulligan
m.010pmy7_, education.education.student, John B. D. Cogswell
m.04yswb_, education.education.student, Clement Haynsworth
m.03p8gn2, education.education.student, David Riesman
m.04hkqt8, education.education.student, Joseph Margolis
Harris School of Public Policy, education.educational_institution.school_type, Private school
m.02wpmly, education.education.student, Brian Dennehy
m.02wpt9y, education.education.student, Theodore R. Boehm
m.09vjn71, education.education.student, Boetius Henry Sullivan
m.03p724b, education.education.student, John A. Garraty
m.02wpbm9, education.education.student, John McWethy
The Teacher Unions: How They Sabotage Educational Reform and Why, common.topic.notable_types, Book
Diane Ravitch, book.author.book_editions_published, Left Back: A Century of Failed School Reforms
m.0zczyq6, education.education.student, Bruce Holsinger
New R. S. J. Public School, education.educational_institution.school_type, Private school
m.0h7s688, education.education.student, Ike Aronowicz
The Teacher Unions: How They Sabotage Educational Reform and Why, book.written_work.subjects, American Federation of Teachers
m.0770qkh, education.education.student, Eli Ginzberg
m.02wnr28, education.education.student, Jeffrey Steingarten
m.03p7229, education.education.student, Ingrid Rossellini
Left Back: A Century of Failed School Reforms, book.written_work.subjects, 20th century
m.09vjnkm, education.education.student, Bill Roorbach
m.08d7t7_, education.education.student, Charles A. Bane
m.04lnk67, education.education.student, Eugene Borowitz
m.0ggggd_, education.education.student, Michael Bramwell
Education reform, book.book_subject.works, Left Back: A Century of Failed School Reforms
m.0ybkkhm, education.education.student, James Daichendt
m.02wnx20, education.education.student, Jim Nicholson
m.0hhy0kt, education.education.student, Edward Lazansky
m.02wnpmy, education.education.student, Frederick H. Gillett
m.02wn5r9, education.education.student, Heinrich Ries
m.05yytnj, education.education.student, Alfred Sturtevant
m.05yyqwj, education.education.student, Edward Seidensticker
m.04dxhyk, education.education.student, Theodore P. Janulis
m.0770nj6, education.education.student, Julius Genachowski
m.02wpnz4, education.education.student, Herbert A. Hauptman
m.09vjlld, education.education.student, Howard Gutman
m.0770j56, education.education.student, A. Cecil Snyder

Answer: Harvard Law School
Columbia University
Noelani Elementary School
State Elementary School Menteng 01
Punahou School
Occidental College
St. Francis of Assisi Catholic School