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 schools were attended by the author of "The Audacity of Hope?"? 
Knowledge Triplets: Columbia University, book.author.works_written, Lectures on literature
m.062yw7r, education.education.institution, Harvard Law School
m.0sw01bb, education.education.institution, Harvard Law School
m.04ysyx7, education.education.institution, Harvard Law School
The Audacity of Hope, base.schemastaging.context_name.pronunciation, g.125_lrgmb
m.02wnhm1, education.education.institution, Harvard Law School
Dict Ctg Whitney M Young Junio, book.written_work.author, Columbia University
m.08d7c7b, education.education.institution, Harvard Law School
St. Paul's Chapel of Columbia University, book.written_work.author, Columbia University
m.05yz2dk, education.education.institution, Harvard Law School
Congress, book.book_subject.works, The Audacity of Hope
m.062yzkd, education.education.institution, Harvard Law School
The Audacity of Hope, book.translated_work.translations, La audacia de la esperanza
On this day, we gather because we have chosen hope over fear, unity of purpose over conflict and discord., media_common.quotation.author, Barack Obama
m.062y_7s, education.education.institution, Harvard Law School
The Audacity of Hope, book.written_work.subjects, Sociology
m.04hzrfk, education.education.institution, Harvard Law School
m.07lthwp, education.education.institution, Harvard Law School
m.04hnj93, education.education.institution, Harvard Law School
m.02wp9dw, education.education.institution, Harvard Law School
m.0wlys53, education.education.institution, Harvard Law School
m.06wgnrs, education.education.institution, Harvard Law School
The Audacity of Hope, common.topic.article, m.0262vry
m.062yw9s, education.education.institution, Harvard Law School
The Audacity of Hope, book.written_work.subjects, Politics
m.07y4m1b, education.education.institution, Harvard Law School
m.08d7hj1, education.education.institution, Harvard Law School
The Audacity of Hope, book.book_edition.book, The Audacity of Hope
m.09j2s86, education.education.institution, Harvard Law School
m.02wmssh, education.education.institution, Harvard Law School
m.06wgnyn, education.education.institution, Harvard Law School
m.07lth_f, education.education.institution, Harvard Law School
m.06wgnsz, education.education.institution, Harvard Law School
Columbia University, book.author.works_written, Introduction to contemporary civilization
m.02wnckn, education.education.institution, Harvard Law School
The Audacity of Hope, book.written_work.subjects, International relations
Columbia University, book.author.works_written, A history of Columbia University 1754-1904
m.06wggmh, education.education.institution, Harvard Law School
m.04lp3y_, education.education.institution, Harvard Law School
An official guide to Columbia university, book.written_work.author, Columbia University
Columbia University, book.author.works_written, The Libraries of Columbia University
m.04lrtpv, education.education.institution, Harvard Law School
m.04yx3mv, education.education.institution, Harvard Law School
Columbia University, book.author.works_written, In honor of Marjorie Hope Nicolson
m.09y55vc, common.webpage.topic, The Audacity of Hope
m.0h9gr7b, education.education.institution, Harvard Law School
m.02wp1td, education.education.institution, Harvard Law School
m.0770gy1, education.education.institution, Harvard Law School
Lectures on literature, book.written_work.author, Columbia University
m.02nqgpk, education.education.institution, Occidental College
m.02wnhlw, education.education.institution, Harvard Law School
m.08d7tnw, education.education.institution, Harvard Law School
m.02wmxhn, education.education.institution, Harvard Law School
m.08d7rms, education.education.institution, Harvard Law School
m.02wnzlc, education.education.institution, Harvard Law School
The Audacity of Hope, common.topic.notable_for, g.125dsx6kg
m.062yzrd, education.education.institution, Harvard Law School
Columbia University, book.author.works_written, The Changing Face of Transatlantic Relations
m.062yzrs, education.education.institution, Harvard Law School
The Audacity of Hope: Thoughts on Reclaiming the American Dream, book.book_edition.book, The Audacity of Hope
m.062yyqb, education.education.institution, Harvard Law School
m.02wpy5z, education.education.institution, Harvard Law School
The audacity of hope, book.book_edition.book, The Audacity of Hope
m.062yxl2, education.education.institution, Harvard Law School
m.06wgnfm, education.education.institution, Harvard Law School
Barack Obama, education.education.student, m.0nbyhqc
m.02wnh42, education.education.institution, Harvard Law School
The Audacity of Hope, common.topic.webpage, m.09wvc1f
Columbia University, book.author.works_written, Revised statutes
m.02wn108, education.education.institution, Harvard Law School
m.02wppyk, education.education.institution, Harvard Law School
m.02wmtw2, education.education.institution, Harvard Law School
m.06wgnr7, education.education.institution, Harvard Law School
The Audacity of Hope, award.award_nominated_work.award_nominations, m.0_sqn39
m.02wpy26, education.education.institution, Harvard Law School
The Audacity of Hope, book.written_work.author, Barack Obama
m.04lnwk2, education.education.institution, Harvard Law School
m.09vjkbn, education.education.institution, Harvard Law School
m.0sw3tty, education.education.institution, Harvard Law School
Barack Obama, people.person.education, m.0nbyj44
m.02wnr28, education.education.institution, Harvard Law School
m.064zw9h, education.education.institution, Harvard Law School
m.062yzgv, education.education.institution, Harvard Law School
m.02wnld4, education.education.institution, Harvard Law School
m.04yt014, education.education.institution, Harvard Law School
m.08d662y, education.education.institution, Harvard Law School
m.052d4wh, education.education.institution, Harvard Law School
The Audacity of Hope, common.topic.notable_types, Book
Columbia University, book.author.openlibrary_id, OL124757A
Revised statutes, book.written_work.author, Columbia University
Columbia University, book.author.works_written, Outline of readings in important books
m.0n448yy, education.education.institution, Harvard Law School
m.02wn0vy, education.education.institution, Harvard Law School
Barack Obama, people.person.education, m.02nqgmw
The Audacity of Hope, book.author.works_written, Barack Obama
g.11b7snn5n5, education.education.institution, Harvard Law School
m.02wmwpz, education.education.institution, Harvard Law School
m.02wnn54, education.education.institution, Harvard Law School
m.05yyx8t, education.education.institution, Harvard Law School
m.04hznns, education.education.institution, Harvard Law School
m.05yyx1v, education.education.institution, Harvard Law School
m.02nqgn2, education.education.institution, Harvard Law School
m.062yynm, education.education.institution, Harvard Law School
m.062yysh, education.education.institution, Harvard Law School
m.062yzvg, education.education.institution, Harvard Law School
m.02_3syj, education.education.institution, Harvard Law School
m.03p8gyy, education.education.institution, Harvard Law School
m.05yylgr, education.education.institution, Harvard Law School
Columbia University, book.author.works_written, Officers and graduates of Columbia college
m.06wgnzn, education.education.institution, Harvard Law School
Columbia University, book.author.works_written, Public education and the future of Puerto Rico
Columbia University, book.author.works_written, St. Paul's Chapel of Columbia University
m.075ghpy, education.education.institution, Harvard Law School
m.05yynlg, education.education.institution, Harvard Law School
m.05t7qyh, education.education.institution, Harvard Law School
m.05y_2rn, education.education.institution, Harvard Law School
The Lohf years, book.written_work.author, Columbia University
m.02wn8df, education.education.institution, Harvard Law School
m.062yyys, education.education.institution, Harvard Law School
m.0w5mhwn, education.education.institution, Harvard Law School
m.0123vytw, education.education.institution, Harvard Law School
m.02wnt9b, education.education.institution, Harvard Law School
m.062yyqj, education.education.institution, Harvard Law School
Barack Obama, education.education.student, m.02nqgn2
m.062yymx, education.education.institution, Harvard Law School
m.0770nk1, education.education.institution, Harvard Law School
m.06wgnyb, education.education.institution, Harvard Law School
m.08d7hw5, education.education.institution, Harvard Law School
Columbia University, book.author.works_written, Oral History Collection of Columbia University
m.02wnskt, education.education.institution, Harvard Law School
m.0n1my_3, education.education.institution, Harvard Law School
m.08d76mz, education.education.institution, Harvard Law School
m.02wpt2m, education.education.institution, Harvard Law School
m.02wmrx8, education.education.institution, Harvard Law School
Columbia University, book.author.works_written, Avery Obituary Index Architect
m.05yztdk, education.education.institution, Harvard Law School
Columbia University, book.author.works_written, Chapters in Western civilization
The Audacity of Hope, common.topic.webpage, m.09y55vc
m.06wgnqm, education.education.institution, Harvard Law School
m.05yypnn, education.education.institution, Harvard Law School
The Audacity of Hope, book.written_work.subjects, Political Science
m.07lkntt, education.education.institution, Harvard Law School
Dict Ctg Columbia University L, book.written_work.author, Columbia University
m.09j5lch, education.education.institution, Harvard Law School
m.02wnjmw, education.education.institution, Harvard Law School
Columbia University, 1897, book.written_work.author, Columbia University
m.06wgnn1, education.education.institution, Harvard Law School
Columbia University, book.author.works_written, Bibliography Of James Harvey Robinson
Columbia University, book.author.works_written, Contemporary civilization source book
Barack Obama, education.education.student, m.0nbyhy_
Columbia University, book.author.works_written, The New York Federal Archive Building
m.02wnmcy, education.education.institution, Harvard Law School
m.06wgngy, education.education.institution, Harvard Law School
Why Race Mattered in Barack Obama's Re-election, book.written_work.subjects, There Upon a Bough of Hope and Audacity
m.062yyt_, education.education.institution, Harvard Law School
Columbia University, book.author.works_written, Dict Ctg Columbia University L
m.0n9_51d, education.education.institution, Harvard Law School
m.0k0xg8d, award.award_nomination.nominated_for, The Audacity of Hope: Thoughts on Reclaiming the American Dream
m.06wgny0, education.education.institution, Harvard Law School
m.06wgkld, education.education.institution, Harvard Law School
m.0770hnn, education.education.institution, Harvard Law School
m.02wnkrb, education.education.institution, Harvard Law School
m.06wgnzb, education.education.institution, Harvard Law School
m.02wmwhw, education.education.institution, Harvard Law School
m.02wmsny, education.education.institution, Harvard Law School
In honor of Marjorie Hope Nicolson, book.written_work.author, Columbia University
m.06zy2zl, education.education.institution, Harvard Law School
m.06wgkyj, education.education.institution, Harvard Law School
La audacia de la esperanza, book.translation.translation_of, The Audacity of Hope
m.09tdjgr, education.education.institution, Harvard Law School
m.0nbyj44, education.education.institution, State Elementary School Menteng 01
m.06wgnlb, education.education.institution, Harvard Law School
Columbia University, book.author.works_written, Catalog Avery Memorial Archite
m.062yyw_, education.education.institution, Harvard Law School
m.02wmqmz, education.education.institution, Harvard Law School
Columbia University, book.author.works_written, Firdausī celebration, 935-1935
m.0_sqn04, award.award_honor.honored_for, The Audacity of Hope
m.05yylyx, education.education.institution, Harvard Law School
m.0nbyhqc, education.education.institution, Noelani Elementary School
m.06wgnst, education.education.institution, Harvard Law School
The Audacity of Hope, freebase.valuenotation.has_value, Date written
The Audacity of Hope, book.translated_work.translations, Att våga hoppas
m.02wmt87, education.education.institution, Harvard Law School
m.0770gky, education.education.institution, Harvard Law School
m.07hvpjy, education.education.institution, Harvard Law School
m.0n1lmh7, education.education.institution, Harvard Law School
The Audacity of Hope, book.written_work.subjects, History of the United States
The Audacity of Hope: Thoughts on Reclaiming the American Dream, award.award_nominated_work.award_nominations, m.0k0xg8d
The Audacity of Hope, book.written_work.subjects, African-American studies
The Audacity of Hope, book.written_work.original_language, English Language
m.05yymnm, education.education.institution, Harvard Law School
m.06wgll1, education.education.institution, Harvard Law School
m.05y_6ll, education.education.institution, Harvard Law School
The Audacity of Hope, book.book.editions, The Audacity of Hope
m.06wgnyt, education.education.institution, Harvard Law School
Columbia University, book.author.works_written, An official guide to Columbia university
m.06wgnwz, education.education.institution, Harvard Law School
Columbia University, book.author.works_written, A quarter century of learning, 1904-1929
The Audacity of Hope, book.book.editions, The Audacity of Hope: Thoughts on Reclaiming the American Dream
Columbia University, book.author.works_written, Spinoza Bibliography
m.05yys1r, education.education.institution, Harvard Law School
m.08d7llq, education.education.institution, Harvard Law School
m.06wglpy, education.education.institution, Harvard Law School
The Audacity of Hope, award.award_winning_work.awards_won, m.07wkhf7
m.02wngnq, education.education.institution, Harvard Law School
m.04lnkjy, education.education.institution, Harvard Law School
The Audacity of Hope, book.written_work.subjects, Current events
m.0646jrn, education.education.institution, Harvard Law School
m.02wnhy5, education.education.institution, Harvard Law School
m.06wgnwh, education.education.institution, Harvard Law School
m.06wgnnj, education.education.institution, Harvard Law School
m.062yw99, education.education.institution, Harvard Law School
m.02wn0yn, education.education.institution, Harvard Law School
m.07lfxw4, education.education.institution, Harvard Law School
m.06wghmb, education.education.institution, Harvard Law School
A quarter century of learning, 1904-1929, book.written_work.author, Columbia University
The Audacity of Hope, common.topic.webpage, m.09yn48r
m.064zwqy, education.education.institution, Harvard Law School
m.08d7bqm, education.education.institution, Harvard Law School
The Audacity of Hope, common.topic.notable_for, g.12585641j
m.07ltlb2, education.education.institution, Harvard Law School
m.062yz3w, education.education.institution, Harvard Law School
m.062yymk, education.education.institution, Harvard Law School
m.07lt5yw, education.education.institution, Harvard Law School
m.04yswb_, education.education.institution, Harvard Law School
m.04ysz33, education.education.institution, Harvard Law School
Columbia University, book.author.works_written, An historical sketch of Columbia College in the city of New York 1754-1876
m.02wnzqs, education.education.institution, Harvard Law School
m.0770py_, education.education.institution, Harvard Law School
The Libraries of Columbia University, book.written_work.author, Columbia University
m.062yzhb, education.education.institution, Harvard Law School
m.062yzck, education.education.institution, Harvard Law School
Barack Obama, book.author.book_editions_published, The Audacity of Hope
m.0nbyhy_, education.education.institution, St. Francis of Assisi Catholic School
m.06zy2qm, education.education.institution, Harvard Law School
m.02wnklc, education.education.institution, Harvard Law School
m.02wmrgl, education.education.institution, Harvard Law School
m.07lt44_, education.education.institution, Harvard Law School
m.04hwx88, education.education.institution, Harvard Law School
m.062yz78, education.education.institution, Harvard Law School
The Audacity of Hope, book.written_work.subjects, Government
Barack Obama, education.education.student, m.02nqgpk
m.08d7t7_, education.education.institution, Harvard Law School
m.06wgkrc, education.education.institution, Harvard Law School
m.0_sqn39, award.award_nomination.nominated_for, The Audacity of Hope
m.02wnrr8, education.education.institution, Harvard Law School
m.04zk8pf, education.education.institution, Harvard Law School
m.02wmr8w, education.education.institution, Harvard Law School
m.062yyyf, education.education.institution, Harvard Law School
m.062yvjm, education.education.institution, Harvard Law School
m.02wnqdq, education.education.institution, Harvard Law School
m.02wnybb, education.education.institution, Harvard Law School
m.062yzhs, education.education.institution, Harvard Law School
m.062yylj, education.education.institution, Harvard Law School
Barack Obama, book.author.book_editions_published, The audacity of hope
The Audacity of Hope: Thoughts on Reclaiming the American Dream, book.book_edition.author_editor, Barack Obama
m.02wngdr, education.education.institution, Harvard Law School
m.02_b88q, education.education.institution, Harvard Law School
m.02wn3rv, education.education.institution, Harvard Law School
m.062yymr, education.education.institution, Harvard Law School
There Upon a Bough of Hope and Audacity, book.book_subject.works, Why Race Mattered in Barack Obama's Re-election
m.08d7drm, education.education.institution, Harvard Law School
m.062yz8p, education.education.institution, Harvard Law School
m.04ysyhq, education.education.institution, Harvard Law School
There Upon a Bough of Hope and Audacity, book.poem.characters, Barack Obama
m.08d7v88, education.education.institution, Harvard Law School
m.06wgnnr, education.education.institution, Harvard Law School
m.09vj7ry, education.education.institution, Harvard Law School
m.06wgly3, education.education.institution, Harvard Law School
m.06wjr7d, education.education.institution, Harvard Law School
The Audacity of Hope, book.written_work.subjects, Congress
Columbia University, book.author.works_written, Manual for the study of contemporary civilization
m.07lt4yl, education.education.institution, Harvard Law School
La audacia de la esperanza, book.written_work.author, Barack Obama
m.06wgnwt, education.education.institution, Harvard Law School
m.07y4ly4, education.education.institution, Harvard Law School
m.02wp9vy, education.education.institution, Harvard Law School
m.062yzbd, education.education.institution, Harvard Law School
Columbia University, book.author.works_written, The Lohf years
The Audacity of Hope, book.book.editions, The audacity of hope
m.02wpt7z, education.education.institution, Harvard Law School
m.062yyhb, education.education.institution, Harvard Law School
m.0gl21_p, education.education.institution, Harvard Law School
m.062yyrn, education.education.institution, Harvard Law School
m.07y4gg1, education.education.institution, Harvard Law School
m.062yzl7, education.education.institution, Harvard Law School
Barack Obama, book.author.book_editions_published, The Audacity of Hope: Thoughts on Reclaiming the American Dream
Columbia University, book.author.openlibrary_id, OL3608620A
m.0sw36ys, education.education.institution, Harvard Law School
m.02wpwyr, education.education.institution, Harvard Law School
The Audacity of Hope, book.written_work.subjects, United States of America
m.04q55ch, education.education.institution, Harvard Law School
m.02wndrk, education.education.institution, Harvard Law School
m.0whtzl8, education.education.institution, Harvard Law School
Columbia University, book.author.works_written, Columbia University, 1897
m.07y4l1h, education.education.institution, Harvard Law School
m.062yzr2, education.education.institution, Harvard Law School
Barack Obama, education.education.student, m.02nqgp6
The New York Federal Archive Building, book.written_work.author, Columbia University
m.04ywhnr, education.education.institution, Harvard Law School
The audacity of hope, common.topic.notable_types, Book Edition
m.08d7dfq, education.education.institution, Harvard Law School
m.062yyr8, education.education.institution, Harvard Law School
m.012n56d3, education.education.institution, Harvard Law School
m.04hy2lz, education.education.institution, Harvard Law School
m.09yn48r, common.webpage.topic, The Audacity of Hope
m.07llwkq, education.education.institution, Harvard Law School
m.02wn20_, education.education.institution, Harvard Law School
Barack Obama, book.author.works_written, The Audacity of Hope
The Audacity of Hope, book.book.genre, Biography
m.02wnqyp, education.education.institution, Harvard Law School
m.02wnqnl, education.education.institution, Harvard Law School
m.02nqgp6, education.education.institution, Punahou School
m.02wp7yb, education.education.institution, Harvard Law School
m.02wnd77, education.education.institution, Harvard Law School
m.04ysygw, education.education.institution, Harvard Law School
The Audacity of Hope, book.book_edition.author_editor, Barack Obama
Columbia University, book.author.works_written, The rise of a university ..
Att våga hoppas, book.translation.translation_of, The Audacity of Hope
m.09j55zy, education.education.institution, Harvard Law School
m.06wgnqy, education.education.institution, Harvard Law School
The audacity of hope, book.book_edition.author_editor, Barack Obama
m.02wn3ny, education.education.institution, Harvard Law School
m.02wndry, education.education.institution, Harvard Law School
m.05yzcyd, education.education.institution, Harvard Law School
m.02wmzyk, education.education.institution, Harvard Law School
Barack Obama, book.poem_character.appears_in_poems, There Upon a Bough of Hope and Audacity
m.06wglmg, education.education.institution, Harvard Law School
m.02wpxln, education.education.institution, Harvard Law School
m.02nqgmw, education.education.institution, Columbia University
m.02wmvkz, education.education.institution, Harvard Law School
The Audacity of Hope, book.book.genre, Sociology
Columbia University, book.author.works_written, Social work as human relations;
m.04yw3c7, education.education.institution, Harvard Law School
Officers and graduates of Columbia college, book.written_work.author, Columbia University
m.04dy2lw, education.education.institution, Harvard Law School
m.07ltppl, education.education.institution, Harvard Law School
m.06wgnxk, education.education.institution, Harvard Law School
m.07lhw8h, education.education.institution, Harvard Law School
m.062yysb, education.education.institution, Harvard Law School
The Audacity of Hope, common.topic.notable_types, Book Edition
The rise of a university .., book.written_work.author, Columbia University
m.06zy46h, education.education.institution, Harvard Law School
Columbia University, book.author.works_written, Index Learned Chinese Periodic
m.02wnrn5, education.education.institution, Harvard Law School
m.012z4ksv, education.education.institution, Harvard Law School
m.02wnswk, education.education.institution, Harvard Law School
Firdausī celebration, 935-1935, book.written_work.author, Columbia University
m.062yst4, education.education.institution, Harvard Law School
m.02wnpf5, education.education.institution, Harvard Law School
m.07y4kdt, education.education.institution, Harvard Law School
m.04ht7lt, education.education.institution, Harvard Law School
m.02wnng4, education.education.institution, Harvard Law School
m.062yzwv, education.education.institution, Harvard Law School
m.04z88yh, education.education.institution, Harvard Law School
m.02wpbym, education.education.institution, Harvard Law School
m.0648ly2, education.education.institution, Harvard Law School
The Audacity of Hope, award.award_winning_work.awards_won, m.0_sqn04
m.09vjlld, education.education.institution, Harvard Law School
m.062yyqs, education.education.institution, Harvard Law School
Columbia University, book.author.works_written, Dict Ctg Whitney M Young Junio
m.07y4dzk, education.education.institution, Harvard Law School
m.06wgnt_, education.education.institution, Harvard Law School
A history of Columbia University 1754-1904, book.written_work.author, Columbia University
m.02wmyhb, education.education.institution, Harvard Law School
m.04yxd9j, education.education.institution, Harvard Law School
m.02_7hnt, education.education.institution, Harvard Law School
m.05yyjmb, education.education.institution, Harvard Law School
m.06wgnzh, education.education.institution, Harvard Law School
m.0770hn7, education.education.institution, Harvard Law School
m.02wnfyv, education.education.institution, Harvard Law School
m.02wnyqm, education.education.institution, Harvard Law School
m.02wnhtx, education.education.institution, Harvard Law School
m.04yzscl, education.education.institution, Harvard Law School
m.062yyzt, education.education.institution, Harvard Law School
m.02wpt9y, education.education.institution, Harvard Law School
Columbia University, book.author.works_written, Author Index Psychological Ind
m.02wnpmy, education.education.institution, Harvard Law School
m.02wmyvl, education.education.institution, Harvard Law School
m.04yt8dd, education.education.institution, Harvard Law School
m.09wvc1f, common.webpage.topic, The Audacity of Hope
The Audacity of Hope, book.book_edition.isbn, 9780739366417
Oral History Collection of Columbia University, book.written_work.author, Columbia University
m.04yt4lp, education.education.institution, Harvard Law School
m.07wkhf7, award.award_honor.honored_for, The Audacity of Hope
m.02wpmyb, education.education.institution, Harvard Law School

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