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: Which university did Barack Obama attend that had the highest number of postgraduates? 
Knowledge Triplets: Barack Obama, base.firsts.first.achievements, m.04wrwjv
Barack Obama, freebase.valuenotation.is_reviewed, Gender
Barack Obama, Sr., people.person.place_of_birth, Nyang'oma Kogelo
Barack Obama, people.person.education, m.012m6w18
Countdown of 10 Great Moments in 2010 Part 7 Barack Obama and The NUL, common.topic.subjects, Barack Obama
Barack Obama, award.award_nominee.award_nominations, m.0z3z8w_
President Barack Obama and the Message Beyond the Photograph, book.written_work.subjects, Contemporary philosophy
Barack Obama, award.award_winner.awards_won, m.0z3z8vt
Barack Obama, award.award_nominee.award_nominations, m.0_sqn39
Barack Obama, freebase.valuenotation.is_reviewed, Parents
Barack Obama in His Own Words, book.book_edition.isbn, 9780786720576
Barack Obama, symbols.name_source.namesakes, Barack Obama Academy
Barack Obama, award.award_nominee.award_nominations, m.0sglb0x
Yes We Can: A Biography of President Barack Obama, book.written_work.subjects, History of the United States
Barack Obama, award.award_nominee.award_nominations, m.0wjhdt8
m.0sglb0x, award.award_nomination.award_nominee, Barack Obama
Barack Obama, common.topic.notable_for, g.125920_xt
Barack Obama, Sr., people.person.children, Auma Obama
Barack Obama, common.image.size, m.0klz8m
Barack Obama, book.book_subject.works, Yes We Can: A Biography of President Barack Obama
Barack Obama, people.person.ethnicity, Irish American
Barack Obama, common.topic.notable_types, Film character
m.02nqgmw, education.education.student, Barack Obama
Barack Obama, people.person.education, m.02nqgp6
Yes We Can: A Biography of President Barack Obama, book.book.genre, Biography
Barack Obama, people.person.quotations, A good GI bill would increase the recruit pool.
Barack Obama, people.person.places_lived, m.03xdtyc
Barack Obama, people.person.profession, Law professor
m.0kfngwx, award.award_nomination.award_nominee, Barack Obama
Barack Obama, government.political_appointer.appointees, m.0nd7wz9
Barack Obama: People's President, film.film.country, South Africa
Official portrait of Barack Obama, common.image.appears_in_topic_gallery, Maryland Democratic primary, 2008
Barack Obama in His Own Words, book.book_edition.publisher, Carroll & Graf Publishers
Barack Obama, Sr., people.person.children, David Ndesandjo
Barack Obama, freebase.valuenotation.is_reviewed, Place of birth
m.0_sty2m, award.award_honor.award_winner, Barack Obama
Barack Obama, people.person.employment_history, m.02nqgy7
Barack Obama, people.person.religion, Christianity
Barack Obama, government.political_appointer.appointees, m.09knk78
Barack Obama, base.popstra.organization.supporter, m.06505l2
President Barack Obama and the Message Beyond the Photograph, book.written_work.school_or_movement, Current events
Barack Obama, organization.organization_member.member_of, m.03w60w_
m.02nqgqh, business.employment_tenure.person, Barack Obama
Barack Obama, award.award_nominee.award_nominations, m.0k0xg8d
Barack Obama, base.firsts.first.achievements, m.05gmrc3
Barack Obama, government.political_appointer.appointees, m.0jb8k42
Barack Obama, people.person.sibling_s, m.0n4sqk2
Barack Obama, people.person.sibling_s, m.0n4sql0
Official portrait of Barack Obama, common.image.size, m.059x9bc
m.04hg7hb, education.education.student, Barack Obama, Sr.
m.0gnmcq2, common.webpage.topic, Presidency of Barack Obama
President Barack Obama and the Message Beyond the Photograph, common.topic.notable_for, g.1257kk1yt
Change, visual_art.artwork.art_subject, Barack Obama
President Barack Obama and the Message Beyond the Photograph, common.topic.subjects, Political philosophy
President Barack Obama and the Message Beyond the Photograph, book.written_work.subjects, Middle East
Current events, book.school_or_movement.associated_works, Countdown of 10 Great Moments in 2010 Part 7 Barack Obama and The NUL
Barack Obama, government.political_appointer.appointees, m.0bvbn3r
m.05btc7r, education.education.student, Malia Ann Obama
Dear James Baldwin (in lieu of Dear Barack Obama), book.written_work.school_or_movement, Creative Thinkers International
Barack Obama, Sr., people.person.profession, Economist
Barack Obama, Sr., people.person.parents, Hussein Onyango Obama
Barack Obama: People's President, film.film.language, English Language
Barack Obama, government.political_appointer.appointees, m.0w25ghz
Barack Obama, award.award_winner.awards_won, m.0zt6x0d
Official portrait of Barack Obama, common.image.appears_in_topic_gallery, Multiracial American
Barack Obama, award.award_winner.awards_won, m.0_sty2m
m.065pk99, base.popstra.friendship.participant, Barack Obama
m.0z1zxqx, award.award_nomination.award_nominee, Barack Obama
Barack Obama, freebase.valuenotation.is_reviewed, Date of birth
Barack Obama, people.person.education, m.02nqgn2
Barack Obama, common.topic.image, Barack Obama Senate Portrait
Countdown of 10 Great Moments in 2010 Part 7 Barack Obama and The NUL, book.written_work.school_or_movement, Current events
Barack Obama, tv.tv_program_guest.appeared_on, m.0nbykhj
Barack Obama, people.person.places_lived, m.03xdtyk
m.03w60w_, organization.organization_membership.member, Barack Obama
Yes We Can: A Biography of President Barack Obama, common.topic.image, barack.jpg
Barack Obama, people.person.gender, Male
Barack Obama, music.artist.album, g.1237q2b6
Barack Obama, government.political_appointer.appointees, m.0v4q6n5
Barack Obama, people.person.children, Malia Ann Obama
Barack H. Obama: The Unauthorized Biography, book.book.editions, Barack H. Obama: The Unauthorized Biography
Barack Obama, common.topic.article, m.02wh0cm
Barack Obama, Sr., common.topic.article, m.03qccxn
Barack Obama, people.person.education, m.012l94sv
Barack Obama, government.political_appointer.appointees, m.0q4lvc7
m.0b49520, common.webpage.topic, Family of Barack Obama
Countdown of 10 Great Moments in 2010 Part 7 Barack Obama and The NUL, book.written_work.school_or_movement, Current History
m.012m4x3m, education.education.student, Barack Obama
Africans, people.ethnicity.people, Barack Obama, Sr.
President Barack Obama and the Message Beyond the Photograph, book.written_work.school_or_movement, Political philosophy
Barack Obama, people.person.profession, Author
m.07qvn18, base.litcentral.person_full_name.given_name_s, Barack
Barack Obama Academy, education.educational_institution.school_type, Public school
Barack Obama, people.person.employment_history, m.02nqgq1
Barack Obama, government.political_appointer.appointees, m.0118nrhq
m.012m11bj, education.education.student, Barack Obama
Barack Obama, award.ranked_item.appears_in_ranked_lists, m.09qggj9
Barack Obama, book.book_subject.works, Dear James Baldwin (in lieu of Dear Barack Obama)
m.02nqgpk, education.education.student, Barack Obama
m.0w63f9q, organization.leadership.person, Barack Obama
Barack Obama, people.person.education, m.0nbyhy_
Barack Obama, Sr., people.person.sibling_s, m.0k6m6kc
m.04wrwjv, base.firsts.first_achievement.first, Barack Obama
Family of Barack Obama, people.family.members, Barack Obama
m.063wnr6, base.popstra.friendship.participant, Barack Obama
The Obama Nation, book.written_work.subjects, Barack Obama
m.0b48wwv, common.webpage.topic, Family of Barack Obama
Barack Obama, tv.tv_program_guest.appeared_on, m.0_xmsbc
Barack Obama, people.person.education, m.0nbyj44
Barack Obama \"Hope\" poster, common.topic.notable_for, g.1259sz4vg
Barack Obama, government.political_appointer.appointees, m.0jb89c0
m.05gmrc3, base.firsts.first_achievement.first, Barack Obama
m.012l94sv, education.education.student, Barack Obama
Barack Obama, book.book_subject.works, A Bound Man
Barack Obama, Sr., people.person.education, m.04hg7h5
Barack Obama, people.person.quotations, Money is not the only answer, but it makes a difference.
Countdown of 10 Great Moments in 2010 Part 7 Barack Obama and The NUL, common.topic.subjects, Marc Morial
Barack Obama, government.political_appointer.appointees, m.0115sj6s
m.07q4d74, award.award_honor.award_winner, Barack Obama
m.0g4qdpw, common.webpage.resource, Countdown of 10 Great Moments in 2010 Part 7 Barack Obama and The NUL
Family of Barack Obama, common.topic.article, m.06_wyyv
Barack Obama, book.book_subject.works, The Obama Nation
President Barack Obama and the Message Beyond the Photograph, common.topic.subjects, Leadership studies
Barack Obama, people.person.places_lived, m.0ccfkl4
Barack Obama, people.person.children, Natasha Obama
m.0zt6x0d, award.award_honor.award_winner, Barack Obama
Barack Obama, visual_art.art_subject.artwork_on_the_subject, Vote
Barack Obama, government.political_appointer.appointees, m.05bh_ms
m.04hg7h5, education.education.student, Barack Obama, Sr.
Barack Obama, book.book_subject.works, Barack Obama and the Jim Crow Media
Barack Obama Academy, education.educational_institution.school_type, State school
Barack Obama, common.topic.subject_of, Countdown of 10 Great Moments in 2010 Part 7 Barack Obama and The NUL
Barack Obama, people.person.profession, Writer
Barack Obama, people.person.quotations, Yes we can!
Barack Obama, book.book_subject.works, Game Change
Barack Obama, internet.blogger.blog, BarackObama
m.02nqgn2, education.education.student, Barack Obama
Yes We Can: A Biography of President Barack Obama, book.written_work.subjects, Barack Obama
Barack Obama, education.honorary_degree_recipient.honorary_degrees, m.0xn8125
President Barack Obama and the Message Beyond the Photograph, book.written_work.school_or_movement, New Journalism
George Obama, people.person.parents, Barack Obama, Sr.
Barack Obama in His Own Words, book.book_edition.binding, Paperback
m.05gmrjl, people.place_lived.person, Barack Obama
Barack Obama, people.person.ethnicity, Multiracial American
Barack Obama, government.political_appointer.appointees, m.0r60ybv
Barack Obama in His Own Words, book.book_edition.place_of_publication, New York City
President Barack Obama and the Message Beyond the Photograph, book.written_work.school_or_movement, Creative nonfiction
m.0z3z8w_, award.award_nomination.award_nominee, Barack Obama
Yes We Can: A Biography of President Barack Obama, common.topic.article, m.064d40l
m.0dfzl4x, architecture.occupancy.occupant, Barack Obama
m.0ccfkl4, people.place_lived.person, Barack Obama
Hussein Onyango Obama, people.person.children, Barack Obama, Sr.
Political philosophy, book.school_or_movement.associated_works, President Barack Obama and the Message Beyond the Photograph
Barack Obama, people.person.quotations, People of Berlin - people of the world - this is our moment. This is our time.
U.S. Senator Barack Obama Podcast, common.topic.notable_for, g.1255d2mx0
Obama Anak Menteng, common.topic.notable_for, g.1258mdv4r
Family of Barack Obama, common.topic.webpage, m.0b497ny
Barack Obama, Sr., people.person.religion, Atheism
Barack Obama, visual_art.art_subject.artwork_on_the_subject, Hope
Abo Obama, people.person.parents, Barack Obama, Sr.
Barack Obama, base.popstra.celebrity.friendship, m.065pnsk
Family of Barack Obama, people.family.members, Natasha Obama
Barack Obama, people.person.spouse_s, m.02nqglv
m.0wjhdt8, award.award_nomination.award_nominee, Barack Obama
Barack Obama, business.board_member.leader_of, m.0w63f9q
Barack Obama, people.person.places_lived, m.04s_x47
Ann Dunham, people.person.children, Barack Obama
Barack Obama, government.political_appointer.appointees, m.0zrhnnr
m.0_sqn39, award.award_nomination.award_nominee, Barack Obama
Barack Obama, government.politician.party, m.03gjhww
Barack Obama, Sr., people.person.ethnicity, Arabs
m.0z3z8vt, award.award_honor.award_winner, Barack Obama
Barack Obama, government.political_appointer.appointees, m.0znj0g4
Barack Obama: People's President, film.film.country, United States of America
m.0k0xg8d, award.award_nomination.award_nominee, Barack Obama
Barack Obama and the Jim Crow Media, book.written_work.school_or_movement, New Journalism
Barack Obama, people.family_member.family, Family of Barack Obama
Barack Obama Extends Historical Legacy \"Astride the Promise of Change\", common.topic.notable_for, g.125bd9hcf
Barack Obama, government.political_appointer.appointees, m.0r5y214
Barack Obama, Sr., common.topic.notable_types, Deceased Person
Barack Obama, award.award_winner.awards_won, m.07q4d74
Just give it a try, media_common.quotation.author, Barack Obama
Barack Obama in His Own Words, book.book_edition.book, Barack Obama in His Own Words
Countdown of 10 Great Moments in 2010 Part 7 Barack Obama and The NUL, common.topic.notable_for, g.125bl3ww8
Modern Literature, book.school_or_movement.associated_works, Barack Obama Extends Historical Legacy \"Astride the Promise of Change\"
Barack Obama, Sr., people.person.children, Mark Okoth Obama Ndesandjo
Barack Obama, Sr., people.person.children, Barack Obama
m.0p7ly8b, award.award_honor.award_winner, Barack Obama
Barack Obama, award.award_nominee.award_nominations, m.0kfngwx
Barack Obama Academy, education.school.school_district, Oakland Unified School District
Barack Obama, Sr., symbols.name_source.namesakes, Barack Obama
Barack Obama \"Hope\" poster, common.topic.article, m.05c3l5f
m.05btcc3, education.education.student, Natasha Obama
Barack Obama: People's President, common.topic.notable_types, Film
Barack Obama, government.political_appointer.appointees, m.052m8b1
Family of Barack Obama, common.topic.webpage, m.0b48wwv
Barack Obama in comics, common.topic.notable_for, g.125g4_cv6
Barack Obama, people.person.employment_history, m.02nqgsc
Barack Obama, government.political_appointer.appointees, m.0k06hnf
BarackObama, internet.blog.blogger, Barack Obama
m.02nqgsc, business.employment_tenure.person, Barack Obama
m.0gnm9vl, common.webpage.topic, Barack Obama
Vote, visual_art.artwork.art_subject, Barack Obama
Barack Obama, government.political_appointer.appointees, m.0j34rt6
Barack Obama, government.political_appointer.appointees, m.0w8v5d0
Barack Obama, people.person.education, m.02nqgpk
Barack Obama, common.topic.notable_types, US President
Barack Obama, Sr., people.person.children, George Obama
m.065pnsk, base.popstra.friendship.participant, Barack Obama
m.02nqgy7, business.employment_tenure.person, Barack Obama
Barack Obama, music.artist.album, g.122gqtq_
Barack Obama in His Own Words, common.topic.notable_types, Book Edition
Barack Obama in His Own Words, book.written_work.author, Barack Obama
Barack Obama, people.person.profession, Lawyer
m.02nqgmw, education.education.institution, Columbia University
Barack Obama in His Own Words, book.written_work.editor, Lisa Rogak
Barack Obama, Sr., people.person.spouse_s, m.0j4l4y8
Barack Obama, freebase.valuenotation.is_reviewed, Official name
Barack Obama, people.person.parents, Barack Obama, Sr.
m.07qvn18, base.litcentral.person_full_name.person_topic, Barack Obama
m.04s_x47, people.place_lived.person, Barack Obama
Barack Obama, common.topic.subject_of, The River of Winged Dreams (Gift Edition)
Barack Obama, business.employer.employees, m.04j4_q8
Barack Obama, book.author.works_written, Barack Obama in His Own Words
m.0gw5hjl, book.contents.work, Countdown of 10 Great Moments in 2010 Part 7 Barack Obama and The NUL
Barack Obama in comics, common.topic.article, m.05f34xx
Barack Obama and the Jim Crow Media, common.topic.webpage, m.0gy2vc0
Barack Obama Academy, common.topic.notable_types, School
m.09qggj9, award.ranking.item, Barack Obama
Barack Obama, book.book_subject.works, Countdown of 10 Great Moments in 2010 Part 7 Barack Obama and The NUL
Barack Obama, people.person.sibling_s, m.0n4sqkk
Biography: Barack Obama: Inaugural Edition, common.topic.notable_types, Film
Barack Obama, Sr., people.person.nationality, Kenya
Barack Obama, Sr., people.person.spouse_s, m.040fvqp
Barack Obama, freebase.valuenotation.is_reviewed, Height
Barack Obama, base.schemastaging.person_extra.net_worth, m.0j8mgbk
Family of Barack Obama, common.topic.webpage, m.0b49520
Barack Obama, people.person.ethnicity, English American
We need to internalize this idea of excellence. Not many folks spend a lot of time trying to be excellent., media_common.quotation.author, Barack Obama
m.012m6w18, education.education.student, Barack Obama
Barack Obama, government.political_appointer.appointees, m.0jtmkth
Barack Obama, Sr., common.topic.notable_for, g.125b6pkhc
Natasha Obama, people.person.education, m.05btcc3
Natasha Obama, people.person.parents, Barack Obama
Barack Obama, book.book_subject.works, Dreams from My Father
Barack Obama, Sr., people.person.gender, Male
Barack Obama: The Power of Change, film.film.country, United States of America
Barack Obama, freebase.valuenotation.is_reviewed, Children
m.0xn8125, education.honorary_degree.recipient, Barack Obama
m.03xdty5, people.place_lived.person, Barack Obama
m.063qv6w, base.popstra.friendship.participant, Barack Obama
Barack Obama, Sr., people.person.religion, Islam
Barack Obama, award.award_winner.awards_won, m.0_sqn04
Barack Obama, people.person.employment_history, m.02nqgqh
Barack Obama, common.topic.article, m.02mjn1
Barack Obama, book.author.book_editions_published, Barack Obama in His Own Words
Auma Obama, people.person.parents, Barack Obama, Sr.
Barack H. Obama: The Unauthorized Biography, book.written_work.author, Webster Tarpley
Barack Obama, tv.tv_personality.tv_regular_appearances, m.0zhmp4b
Habiba Akumu Obama, people.person.children, Barack Obama, Sr.
Barack Obama, Sr., people.person.children, Abo Obama
Obama Anak Menteng, film.film.subjects, Barack Obama
Bernard Obama, people.person.parents, Barack Obama, Sr.
Family of Barack Obama, common.topic.image, Family of Barack Obama
Barack H. Obama: The Unauthorized Biography, common.topic.notable_types, Book
m.02nqgp6, education.education.student, Barack Obama
Barack Obama, common.topic.subject_of, As Egypt Howls and History Tweets
Barack Obama, government.political_appointer.appointees, m.04_5lb8
Barack Obama, people.person.education, m.012m11bj
U.S. Senator Barack Obama Podcast, common.topic.webpage, m.046whfj
Barack Obama in His Own Words, book.book_edition.author_editor, Barack Obama
Barack Obama, people.person.nationality, United States of America
Barack Obama, people.person.sibling_s, m.0kv53ff
President Barack Obama and the Message Beyond the Photograph, book.written_work.school_or_movement, Contemporary Fiction
Barack Obama, award.award_winner.awards_won, m.07wkhf7
m.0f88cqd, music.track_contribution.contributor, Barack Obama
Barack Obama, people.measured_person.sizes, m.0_xk37c
Countdown of 10 Great Moments in 2010 Part 7 Barack Obama and The NUL, book.written_work.school_or_movement, New Journalism
Barack Obama, common.topic.notable_for, g.1258j10lr
U.S. Senator Barack Obama Podcast, common.topic.article, m.03hrlr_
Barack Obama Academy, symbols.namesake.named_after, Barack Obama
Yes We Can: A Biography of President Barack Obama, common.topic.notable_for, g.125brs5d9
Barack H. Obama: The Unauthorized Biography, book.written_work.author, Jos. Azar
Barack Obama, people.person.sibling_s, m.0n4sqkd
Barack Obama, people.person.education, m.02nqgmw
Barack Obama Academy, location.location.geolocation, m.012270h6
Barack Obama in His Own Words, book.book_edition.number_of_pages, m.081zms4
Biography: Barack Obama: Inaugural Edition, film.film.country, United States of America
Barack Obama, award.award_nominee.award_nominations, m.0z1zxqx
Barack Obama, government.political_appointer.appointees, m.010g2c43
m.0b497ny, common.webpage.topic, Family of Barack Obama
Barack Obama in His Own Words, book.book.editions, Barack Obama in His Own Words
m.012m9zwm, education.education.student, Barack Obama
President Barack Obama: The Man and His Journey, film.film.country, United States of America
New Journalism, book.school_or_movement.associated_works, Countdown of 10 Great Moments in 2010 Part 7 Barack Obama and The NUL
Barack Obama Academy, common.topic.notable_for, g.125cqrqr7
Barack Obama, visual_art.art_subject.artwork_on_the_subject, Change
Barack Obama, royalty.chivalric_order_officer.memberships_presented, m.0w17p88
Barack Obama, freebase.valuenotation.is_reviewed, Country of nationality
m.0nczndf, film.personal_film_appearance.film, President Obama’s 2011 Race To The Top Commencement Challenge
Multiracial American, common.topic.image, Official portrait of Barack Obama
Barack Obama Extends Historical Legacy \"Astride the Promise of Change\", book.written_work.school_or_movement, Contemporary literature
Barack Obama, common.topic.image, Barack Obama
m.0nbyhqc, education.education.student, Barack Obama
Barack Obama, people.person.profession, Politician
President Barack Obama and the Message Beyond the Photograph, book.written_work.school_or_movement, Current History
Barack Obama, Sr., common.topic.image, Barack Obama Sr Jr
Barack Obama, people.person.sibling_s, m.0kv53fr
Brad Pfaff, common.topic.image, Official portrait of Barack Obama
Barack Obama, people.person.quotations, We need to internalize this idea of excellence. Not many folks spend a lot of time trying to be excellent.
Barack Obama, Sr., people.person.education, m.04hg7hb
Barack Obama, people.person.education, m.0nbyhqc
Barack Obama, common.topic.image, Official portrait of Barack Obama
Barack Obama Extends Historical Legacy \"Astride the Promise of Change\", book.written_work.school_or_movement, Modern Literature
Barack Obama, Sr., people.person.spouse_s, m.0j4l4yg
m.063s48m, base.popstra.friendship.participant, Barack Obama
Barack Obama, Sr., people.person.ethnicity, Luo peoples
Barack Obama in His Own Words, common.topic.notable_for, g.125d3_x15
Barack Obama, award.award_winner.awards_won, m.02nr844
Barack Obama, base.popstra.celebrity.friendship, m.063s48m
Barack Obama, government.political_appointer.appointees, m.05g438r
Barack Obama, people.person.place_of_birth, Honolulu
m.07wkhf7, award.award_honor.award_winner, Barack Obama
Barack Obama, award.award_winner.awards_won, m.0p7ly8b
m.02nr844, award.award_honor.award_winner, Barack Obama
Barack Obama in His Own Words, common.topic.notable_for, g.1258yx_5g
Barack Obama, Sr., people.person.parents, Habiba Akumu Obama
David Ndesandjo, people.person.parents, Barack Obama, Sr.
Barack Obama, government.political_appointer.appointees, m.0tm2t1f
Barack Obama, people.person.education, m.012m9zwm
m.0nbyhy_, education.education.student, Barack Obama
Barack Obama, people.person.sibling_s, m.0n4sqh8
Barack Obama, common.image.appears_in_topic_gallery, bobbi4freedom
Barack Obama, Sr., people.person.profession, Politician
Barack Obama, government.political_appointer.appointees, m.0q4ng3y
Barack Obama, Sr., people.person.sibling_s, m.0wzjdyf
Barack H. Obama: The Unauthorized Biography, book.written_work.subjects, Barack Obama
Barack Obama, common.topic.subject_of, President Barack Obama and the Message Beyond the Photograph
m.03xdtyk, people.place_lived.person, Barack Obama
Barack H. Obama: The Unauthorized Biography, common.topic.notable_for, g.125f8s1ny
Family of Barack Obama, common.topic.notable_types, Family
President Barack Obama and the Message Beyond the Photograph, book.written_work.subjects, Leadership and management
m.0dkbptg, common.webpage.topic, Barack Obama
Barack Obama, book.book_subject.works, Barack H. Obama: The Unauthorized Biography
Barack Obama, Sr., people.person.ethnicity, Africans
Family of Barack Obama, common.topic.notable_for, g.12575gdnp
Barack Obama, people.person.parents, Ann Dunham
m.02nqgq1, business.employment_tenure.person, Barack Obama
Barack Obama, people.person.quotations, Just give it a try
Biography: Barack Obama: Inaugural Edition, film.film.personal_appearances, m.0gyy258
Barack Obama, Sr., people.person.children, Malik Abongo Obama
m.0nbyj44, education.education.student, Barack Obama
m.065pj13, base.popstra.friendship.participant, Barack Obama
Yes we can!, media_common.quotation.author, Barack Obama
m.0w17p88, royalty.chivalric_order_membership.presented_by, Barack Obama
President Obama’s 2011 Race To The Top Commencement Challenge, film.film.personal_appearances, m.0nczndf
Barack Obama Academy, common.topic.article, m.05q8vwp
Barack Obama, Sr., people.person.ethnicity, Luo people of Kenya and Tanzania
Barack Obama, government.political_appointer.appointees, m.0j35vth
m.03xdtyc, people.place_lived.person, Barack Obama
Yes We Can: A Biography of President Barack Obama, book.written_work.subjects, United States of America
Barack Obama, book.author.works_written, La audacia de la esperanza
Barack Obama, base.litcentral.named_person.individual_names, m.07qvn18
Barack Obama, business.employer.employees, m.04j4_fp
m.0_sqn04, award.award_honor.award_winner, Barack Obama
m.065pfvf, base.popstra.friendship.participant, Barack Obama
Barack Obama, book.book_subject.works, Report on 2011 International Year Part 6: Day to End Racism
Barack Obama, people.person.places_lived, m.05gmrjl
Barack Obama, common.topic.article, m.09s453y
Barack Obama, people.person.ethnicity, Kenyan American
Barack Obama, common.image.appears_in_topic_gallery, Barack Obama
Barack Obama, government.us_president.vice_president, Joe Biden
Barack Obama, people.person.education, m.012m4x3m
Barack Obama in His Own Words, common.topic.notable_types, Book
Countdown of 10 Great Moments in 2010 Part 7 Barack Obama and The NUL, book.written_work.school_or_movement, Creative Thinkers International
Barack Obama, people.person.places_lived, m.03xdty5
Mark Okoth Obama Ndesandjo, people.person.parents, Barack Obama, Sr.
Barack Obama, Sr., people.person.children, Bernard Obama
Barack Obama, people.person.education, m.02nqgmw
President Barack Obama and the Message Beyond the Photograph, book.written_work.school_or_movement, History
A Bound Man, book.written_work.subjects, Barack Obama

Answer: Columbia University