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 university is the author of published editions for Dreams from My Father an alumni of? 
Knowledge Triplets: m.04htm02, education.education.institution, Columbia University
Columbia University, book.author.works_written, The Changing Face of Transatlantic Relations
Manual for the study of contemporary civilization, book.written_work.author, Columbia University
m.02wpqth, education.education.institution, Columbia University
m.02wnnqh, education.education.institution, Columbia University
m.04hrymn, education.education.institution, Columbia University
m.07y4dmr, education.education.institution, Columbia University
m.02wn7y8, education.education.institution, Columbia University
Poem for a President: Midnight Flight of the Poetry Angels, book.written_work.subjects, Dreams from My Father
m.0770qyh, education.education.institution, Columbia University
m.02wmrmy, education.education.institution, Columbia University
Author Index Psychological Ind, book.written_work.author, Columbia University
Barack Obama, book.author.book_editions_published, Dreams from my father
m.02wn9yb, education.education.institution, Columbia University
Dreams from My Father, book.written_work.subjects, Father-Son Relationships
Revised statutes, book.written_work.author, Columbia University
m.02wnz9n, education.education.institution, Columbia University
m.02wn9lz, education.education.institution, Columbia University
Lectures on literature, book.written_work.author, Columbia University
Dreams from My Father, common.topic.notable_types, Book
Columbia University, book.author.works_written, The New York Federal Archive Building
m.02wn93z, education.education.institution, Columbia University
m.09j5mrk, education.education.institution, Columbia University
m.02wnhn5, education.education.institution, Columbia University
Dreams from My Father, common.topic.notable_for, g.125h4lmw0
m.02wnzfh, education.education.institution, Columbia University
m.02wn4zn, education.education.institution, Columbia University
m.04lnjt8, education.education.institution, Columbia University
Columbia University, book.author.works_written, Chapters in Western civilization
m.02sr44q, education.education.institution, Columbia University
m.02wn7ry, education.education.institution, Columbia University
m.04hfhnt, education.education.institution, Columbia University
m.02wnq8z, education.education.institution, Columbia University
m.04ysy4t, education.education.institution, Columbia University
Dreams from my father, book.book_edition.book, Dreams from My Father
Columbia University, book.author.works_written, Catalog Avery Memorial Archite
m.02wpfrb, education.education.institution, Columbia University
m.03n8ghx, education.education.institution, Columbia University
Columbia University, book.author.works_written, Spinoza Bibliography
m.02wnkym, education.education.institution, Columbia University
Columbia University, book.author.works_written, Index Learned Chinese Periodic
m.0wlqbry, education.education.institution, Columbia University
Columbia University, book.author.works_written, Dict Ctg Whitney M Young Junio
m.02wmz66, education.education.institution, Columbia University
m.0n1nbks, education.education.institution, Columbia University
Columbia University, book.author.works_written, Manual for the study of contemporary civilization
m.02wn8qy, education.education.institution, Columbia University
m.05y_byh, education.education.institution, Columbia University
Dreams from My Father, common.topic.article, m.0dj_27
m.0n12qhr, education.education.institution, Columbia University
Columbia University, book.periodical_publisher.periodicals_published, m.01033mmt
Dreams from My Father, book.written_work.author, Barack Obama
m.02wnjy2, education.education.institution, Columbia University
m.0kfngwx, award.award_nomination.nominated_for, Dreams from My Father
m.04lnlbh, education.education.institution, Columbia University
m.02wnz4z, education.education.institution, Columbia University
m.0646jkh, education.education.institution, Columbia University
m.02wmt4z, education.education.institution, Columbia University
Columbia University, book.author.works_written, Dict Ctg Columbia University L
m.0646m28, education.education.institution, Columbia University
m.062yxyg, education.education.institution, Columbia University
m.02wn4y4, education.education.institution, Columbia University
m.04lt3y7, education.education.institution, Columbia University
m.0667vky, education.education.institution, Columbia University
m.01010khl, education.education.institution, Columbia University
Bright Skylark Literary Productions, book.publishing_company.books_published, The River of Winged Dreams (Gift Edition)
m.010byn99, book.periodical_publisher_period.publisher, Columbia University
m.04hmf3h, education.education.institution, Columbia University
m.04yt3ht, education.education.institution, Columbia University
m.0n0rdyh, education.education.institution, Columbia University
m.09sc84h, education.education.institution, Columbia University
m.06zy4kt, education.education.institution, Columbia University
m.02wmyd4, education.education.institution, Columbia University
m.0g5bryn, education.education.institution, Columbia University
m.04m44kr, education.education.institution, Columbia University
m.0jzrlsz, education.education.institution, Columbia University
Dreams from My Father, book.book.editions, Dreams from My Father
m.07lmn3b, education.education.institution, Columbia University
m.0w586ld, education.education.institution, Columbia University
m.02wndz3, education.education.institution, Columbia University
m.04hqylt, education.education.institution, Columbia University
Public education and the future of Puerto Rico, book.written_work.author, Columbia University
A quarter century of learning, 1904-1929, book.written_work.author, Columbia University
m.02wpfmz, education.education.institution, Columbia University
Dreams from My Father, book.translated_work.translations, Min far hade en dröm
m.02wnbj8, education.education.institution, Columbia University
The Libraries of Columbia University, book.written_work.author, Columbia University
m.03p72sz, education.education.institution, Columbia University
m.0w561yx, education.education.institution, Columbia University
m.062yxky, education.education.institution, Columbia University
Barack Obama, book.book_subject.works, Dreams from My Father
Columbia University, book.author.works_written, Author Index Psychological Ind
m.045xldb, education.education.institution, Columbia University
Barack Obama, book.book_subject.works, 47 Percenters and Guerrilla Decontextualization (Part 1): Dreams and Nightmares
m.04lnwqh, education.education.institution, Columbia University
m.02wnnnm, education.education.institution, Columbia University
Barack Obama, people.person.education, m.02nqgmw
m.02wnhrn, education.education.institution, Columbia University
m.02wncz3, education.education.institution, Columbia University
m.063vhtb, education.education.institution, Columbia University
m.047jyct, education.education.institution, Columbia University
Barack Obama, book.author.book_editions_published, Dreams from My Father
m.062yx76, education.education.institution, Columbia University
Columbia University, book.periodical_publisher.periodicals_published, m.010697gw
m.02wn1y1, education.education.institution, Columbia University
m.09x46cb, common.webpage.topic, Dreams from My Father
Columbia University, book.author.openlibrary_id, OL124757A
m.02wnshy, education.education.institution, Columbia University
Columbia University, book.author.works_written, In honor of Marjorie Hope Nicolson
m.0101mb9t, education.education.institution, Columbia University
m.06wgn2h, education.education.institution, Columbia University
Dreams from My Father, common.topic.notable_for, g.1256k4hks
m.04ystr2, education.education.institution, Columbia University
m.02wmzy8, education.education.institution, Columbia University
The Changing Face of Transatlantic Relations, book.written_work.author, Columbia University
m.02wmvnl, education.education.institution, Columbia University
The River of Winged Dreams, book.book.editions, The River of Winged Dreams (Gift Edition)
m.02wnm9h, education.education.institution, Columbia University
m.0hzhjkd, education.education.institution, Columbia University
Officers and graduates of Columbia college, book.written_work.author, Columbia University
m.02wns54, education.education.institution, Columbia University
m.0770lzz, education.education.institution, Columbia University
Contemporary civilization source book, book.written_work.author, Columbia University
m.02wmy4y, education.education.institution, Columbia University
m.02wmyz1, education.education.institution, Columbia University
m.02wnbmy, education.education.institution, Columbia University
Outline of readings in important books, book.written_work.author, Columbia University
m.04hghns, education.education.institution, Columbia University
Columbia University, book.author.works_written, An official guide to Columbia university
m.064zy7m, education.education.institution, Columbia University
m.04mbkkd, education.education.institution, Columbia University
m.04lnh8w, education.education.institution, Columbia University
St. Paul's Chapel of Columbia University, book.written_work.author, Columbia University
Columbia University, book.author.works_written, A quarter century of learning, 1904-1929
An official guide to Columbia university, book.written_work.author, Columbia University
m.06wgnkd, education.education.institution, Columbia University
Columbia University, book.author.works_written, Dedication of the new site, Morningside Heights
m.02wns4z, education.education.institution, Columbia University
m.02wmznn, education.education.institution, Columbia University
Dreams from my father, common.topic.notable_types, Book Edition
m.02wnsg7, education.education.institution, Columbia University
m.02sjh53, education.education.institution, Columbia University
Dreams from My Father, common.topic.webpage, m.0b489vh
m.02wmz41, education.education.institution, Columbia University
Columbia University, book.author.works_written, Firdausī celebration, 935-1935
m.02wn1hk, education.education.institution, Columbia University
m.02nr844, award.award_honor.honored_for, Dreams from My Father
m.04m21zw, education.education.institution, Columbia University
m.07lt4h7, education.education.institution, Columbia University
m.06482lw, education.education.institution, Columbia University
m.02kq1sz, education.education.institution, Columbia University
m.0101lf8x, education.education.institution, Columbia University
m.02wnktd, education.education.institution, Columbia University
m.02wnsd8, education.education.institution, Columbia University
m.01012yys, education.education.institution, Columbia University
m.05yzmrk, education.education.institution, Columbia University
m.011sm43f, education.education.institution, Columbia University
m.02wn347, education.education.institution, Columbia University
m.062yxn1, education.education.institution, Columbia University
m.03llz75, education.education.institution, Columbia University
Columbia University, book.author.works_written, Lectures on literature
m.05yyht2, education.education.institution, Columbia University
m.01010brs, education.education.institution, Columbia University
m.02wmshz, education.education.institution, Columbia University
m.04hqch7, education.education.institution, Columbia University
m.02wnczh, education.education.institution, Columbia University
m.0hgtdjn, education.education.institution, Columbia University
m.02wnl3b, education.education.institution, Columbia University
For Kings and Planets, book.written_work.subjects, Columbia University
The Audacity of Hope: Thoughts on Reclaiming the American Dream, book.book_edition.author_editor, Barack Obama
m.0103thgn, education.education.institution, Columbia University
m.010142pr, education.education.institution, Columbia University
Dreams from My Father, book.written_work.subjects, Demographics of the United States
m.07y4fnd, education.education.institution, Columbia University
Columbia University, book.author.works_written, Avery Obituary Index Architect
m.02wnhk8, education.education.institution, Columbia University
m.04hg4zm, education.education.institution, Columbia University
Dreams from My Father, book.written_work.original_language, English Language
m.07y4fmh, education.education.institution, Columbia University
Columbia University, book.author.works_written, St. Paul's Chapel of Columbia University
m.0n0sksz, education.education.institution, Columbia University
m.0n16wwy, education.education.institution, Columbia University
m.07sklh0, education.education.institution, Columbia University
m.01282nxv, education.education.institution, Columbia University
m.02wmry3, education.education.institution, Columbia University
m.0b489vh, common.webpage.topic, Dreams from My Father
m.0666hnb, education.education.institution, Columbia University
m.02wnrg8, education.education.institution, Columbia University
Bachelor of Arts, education.education.degree, m.02nqgmw
Dreams from My Father, book.book_subject.works, Poem for a President: Midnight Flight of the Poetry Angels
Index Learned Chinese Periodic, book.written_work.author, Columbia University
m.04lp7y8, education.education.institution, Columbia University
m.062yny1, education.education.institution, Columbia University
Columbia University, book.author.works_written, Social work as human relations;
Columbia University, 1897, book.written_work.author, Columbia University
m.0107xlch, education.education.institution, Columbia University
m.02wpjnt, education.education.institution, Columbia University
Barack Obama, book.author.book_editions_published, The Audacity of Hope: Thoughts on Reclaiming the American Dream
m.02wnhz9, education.education.institution, Columbia University
m.02wn39z, education.education.institution, Columbia University
m.02wny9z, education.education.institution, Columbia University
m.0gggktm, education.education.institution, Columbia University
An historical sketch of Columbia College in the city of New York 1754-1876, book.written_work.author, Columbia University
m.02wn0hw, education.education.institution, Columbia University
Columbia University, book.author.works_written, Contemporary civilization source book
m.02wnrnk, education.education.institution, Columbia University
m.02wmqhr, education.education.institution, Columbia University
Columbia University, book.author.works_written, Introduction to contemporary civilization
m.066817y, education.education.institution, Columbia University
m.012gkyhd, education.education.institution, Columbia University
m.0n1ltth, education.education.institution, Columbia University
Columbia University, book.periodical_publisher.periodicals_published, m.010by7sj
m.02wn4qh, education.education.institution, Columbia University
m.0102zhrg, education.education.institution, Columbia University
m.07y4grx, education.education.institution, Columbia University
m.02wn8tk, education.education.institution, Columbia University
m.062yz41, education.education.institution, Columbia University
m.02wnw84, education.education.institution, Columbia University
Dict Ctg Columbia University L, book.written_work.author, Columbia University
Dreams from My Father (Random House Large Print (Hardcover)), common.topic.notable_types, Book Edition
Columbia University, book.periodical_publisher.periodicals_published, m.010byn99
m.04hn4qr, education.education.institution, Columbia University
m.02wpfhk, education.education.institution, Columbia University
m.02wpnkh, education.education.institution, Columbia University
Dreams from My Father (Random House Large Print (Hardcover)), book.book_edition.author_editor, Barack Obama
Columbia University, book.author.works_written, The rise of a university ..
m.0n1mpkt, education.education.institution, Columbia University
m.062yqlf, education.education.institution, Columbia University
m.0n9ysht, education.education.institution, Columbia University
m.0101hzd0, education.education.institution, Columbia University
m.02wn9xh, education.education.institution, Columbia University
m.04ysy0h, education.education.institution, Columbia University
m.0jzrnnz, education.education.institution, Columbia University
Dedication of the new site, Morningside Heights, book.written_work.author, Columbia University
Dreams from My Father, book.written_work.subjects, African-American studies
m.02wpmmh, education.education.institution, Columbia University
m.010c8tq2, book.periodical_publisher_period.publisher, Columbia University
m.0646n8f, education.education.institution, Columbia University
The New York Federal Archive Building, book.written_work.author, Columbia University
m.02wmyy3, education.education.institution, Columbia University
m.02wn4yj, education.education.institution, Columbia University
m.01323bmy, education.education.institution, Columbia University
m.0hnjd21, education.education.institution, Columbia University
m.02wmsn8, education.education.institution, Columbia University
In honor of Marjorie Hope Nicolson, book.written_work.author, Columbia University
Dreams from my father, book.book_edition.author_editor, Barack Obama
Dreams from My Father, book.book.genre, Autobiography
m.02wnb4n, education.education.institution, Columbia University
m.062yqgt, education.education.institution, Columbia University
m.02wpfkb, education.education.institution, Columbia University
Dreams from My Father, award.award_nominated_work.award_nominations, m.0kfngwx
Columbia University, book.author.works_written, The Libraries of Columbia University
m.02wmvdb, education.education.institution, Columbia University
m.02wpfd5, education.education.institution, Columbia University
Columbia University, book.author.works_written, Officers and graduates of Columbia college
Dreams from My Father, book.book.editions, Dreams from my father
m.02wn3m4, education.education.institution, Columbia University
m.0667jvy, education.education.institution, Columbia University
m.02wnjwh, education.education.institution, Columbia University
m.02wnnb6, education.education.institution, Columbia University
Dreams from My Father, book.written_work.subjects, History of the United States
Dreams from My Father, book.book_edition.isbn, 9781400082773
Dreams from My Father, book.book.genre, Biography
m.045zylv, education.education.institution, Columbia University
Introduction to contemporary civilization, book.written_work.author, Columbia University
m.02wmwnk, education.education.institution, Columbia University
Dreams from My Father, common.topic.notable_types, Book Edition
Dreams from My Father, award.award_winning_work.awards_won, m.02nr844
m.0b6wlnz, education.education.institution, Columbia University
Dreams from My Father, book.book_edition.author_editor, Barack Obama
m.07y4hvy, education.education.institution, Columbia University
m.05t6nkz, education.education.institution, Columbia University
Columbia University, book.author.works_written, Oral History Collection of Columbia University
Columbia University, book.book_subject.works, For Kings and Planets
m.02wnztd, education.education.institution, Columbia University
Columbia University, book.author.works_written, Revised statutes
Dreams from My Father, book.book.editions, Dreams from My Father (Random House Large Print (Hardcover))
Catalog Avery Memorial Archite, book.written_work.author, Columbia University
m.059wnhz, education.education.institution, Columbia University
m.010by7sj, book.periodical_publisher_period.publisher, Columbia University
m.062yylp, education.education.institution, Columbia University
m.0667hny, education.education.institution, Columbia University
m.02wptqh, education.education.institution, Columbia University
m.010gjndl, education.education.institution, Columbia University
m.02wnw4z, education.education.institution, Columbia University
Columbia University, book.author.works_written, Outline of readings in important books
m.062yyft, education.education.institution, Columbia University
Columbia University, book.author.openlibrary_id, OL3608620A
m.0n0yssz, education.education.institution, Columbia University
m.0648whb, education.education.institution, Columbia University
m.062ynxk, education.education.institution, Columbia University
The Audacity of Hope, book.book.editions, The Audacity of Hope: Thoughts on Reclaiming the American Dream
m.03p73jk, education.education.institution, Columbia University
m.04htmbx, education.education.institution, Columbia University
The Lohf years, book.written_work.author, Columbia University
m.0770kjk, education.education.institution, Columbia University
m.02wnylh, education.education.institution, Columbia University
m.0101m23f, education.education.institution, Columbia University
m.03p72ld, education.education.institution, Columbia University
m.07ltmvz, education.education.institution, Columbia University
Chapters in Western civilization, book.written_work.author, Columbia University
Barack Obama, book.author.book_editions_published, Dreams from My Father (Random House Large Print (Hardcover))
m.02wpm54, education.education.institution, Columbia University
m.02wn2qn, education.education.institution, Columbia University
m.02nqgmw, education.education.institution, Columbia University
m.02wnh78, education.education.institution, Columbia University
m.02wmqnb, education.education.institution, Columbia University
Social work as human relations;, book.written_work.author, Columbia University
m.02wncdz, education.education.institution, Columbia University
m.02wnsly, education.education.institution, Columbia University
m.02wnj4z, education.education.institution, Columbia University
Columbia University, book.author.works_written, The Lohf years
m.064871c, education.education.institution, Columbia University
m.0n1mbrh, education.education.institution, Columbia University
Columbia University, book.author.works_written, Columbia University, 1897
m.07ltd5y, education.education.institution, Columbia University
m.064zvyc, education.education.institution, Columbia University
Dreams from My Father, common.topic.webpage, m.09wvbzq
Dreams from My Father, book.written_work.subjects, United States of America
m.02wnp4y, education.education.institution, Columbia University
m.0n0rgbb, education.education.institution, Columbia University
m.02wpf49, education.education.institution, Columbia University
m.02wnd7b, education.education.institution, Columbia University
m.02wns0y, education.education.institution, Columbia University
m.04yw1yk, education.education.institution, Columbia University
Bibliography Of James Harvey Robinson, book.written_work.author, Columbia University
m.04lnm1y, education.education.institution, Columbia University
m.04lp8bz, education.education.institution, Columbia University
m.0127sbhh, education.education.institution, Columbia University
m.02wn3gr, education.education.institution, Columbia University
Columbia University, book.author.works_written, Public education and the future of Puerto Rico
Dreams from My Father, common.topic.webpage, m.09x46cb
m.02wn8zx, education.education.institution, Columbia University
m.09wvbzq, common.webpage.topic, Dreams from My Father
m.010697gw, book.periodical_publisher_period.publisher, Columbia University
m.02wn28z, education.education.institution, Columbia University
m.02wnt2z, education.education.institution, Columbia University
m.04yt1dz, education.education.institution, Columbia University
m.0m34qjn, education.education.institution, Columbia University
m.02wnnb9, education.education.institution, Columbia University
m.09j49y1, education.education.institution, Columbia University
m.0n1lfdh, education.education.institution, Columbia University
m.059rtmn, education.education.institution, Columbia University
Dreams from My Father, book.book_edition.book, Dreams from My Father
m.02wnm7b, education.education.institution, Columbia University
m.012sbvrn, education.education.institution, Columbia University
Firdausī celebration, 935-1935, book.written_work.author, Columbia University
m.05yzthb, education.education.institution, Columbia University
m.0101ht68, education.education.institution, Columbia University
Oral History Collection of Columbia University, book.written_work.author, Columbia University
m.04q158f, education.education.institution, Columbia University
m.02wnstz, education.education.institution, Columbia University
m.02wpvyl, education.education.institution, Columbia University
Dreams from My Father, book.book.genre, Memoir
m.0jzrlrf, education.education.institution, Columbia University
Dreams from My Father, book.written_work.subjects, African American
m.02wmyht, education.education.institution, Columbia University
m.02wpfqh, education.education.institution, Columbia University
m.04hllds, education.education.institution, Columbia University
m.02wnj8b, education.education.institution, Columbia University
Spinoza Bibliography, book.written_work.author, Columbia University
m.0101hyzg, education.education.institution, Columbia University
Columbia University, book.author.works_written, A history of Columbia University 1754-1904
m.0hhy0kt, education.education.institution, Columbia University
m.08d7wln, education.education.institution, Columbia University
m.0667nlh, education.education.institution, Columbia University
A history of Columbia University 1754-1904, book.written_work.author, Columbia University
Dreams from My Father, book.written_work.subjects, Barack Obama
The River of Winged Dreams (Gift Edition), book.book_edition.publisher, Bright Skylark Literary Productions
m.01033mmt, book.periodical_publisher_period.publisher, Columbia University
m.0n13ynz, education.education.institution, Columbia University
Columbia University, book.author.works_written, Bibliography Of James Harvey Robinson
m.09vjktd, education.education.institution, Columbia University
Barack Obama, book.author.works_written, Dreams from My Father
Dreams from My Father, book.book_edition.number_of_pages, m.04w0pbc
m.04lpfwh, education.education.institution, Columbia University
m.04m526h, education.education.institution, Columbia University
Columbia University, book.author.works_written, An historical sketch of Columbia College in the city of New York 1754-1876
m.03p72ky, education.education.institution, Columbia University
Columbia University, book.periodical_publisher.periodicals_published, m.010c8tq2
m.0106rgmm, education.education.institution, Columbia University
m.02wpkht, education.education.institution, Columbia University
m.0667yx4, education.education.institution, Columbia University
Dreams from My Father (Random House Large Print (Hardcover)), book.book_edition.book, Dreams from My Father
m.02wnn68, education.education.institution, Columbia University
m.02wmyh1, education.education.institution, Columbia University
m.0667syn, education.education.institution, Columbia University
m.0n0sh75, education.education.institution, Columbia University
Dreams from My Father, book.book_edition.author_editor, Barack Obama
m.02wpmhk, education.education.institution, Columbia University
m.04mbspn, education.education.institution, Columbia University
m.06zy3yn, education.education.institution, Columbia University
m.0g5bryb, education.education.institution, Columbia University
Dict Ctg Whitney M Young Junio, book.written_work.author, Columbia University
m.02wnyh3, education.education.institution, Columbia University
Avery Obituary Index Architect, book.written_work.author, Columbia University
The rise of a university .., book.written_work.author, Columbia University
m.07y4glw, education.education.institution, Columbia University
m.02wnz81, education.education.institution, Columbia University
m.0772jvy, education.education.institution, Columbia University

Answer: Columbia University