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 college did obama graduated? 
Knowledge Triplets: Countdown of 10 Amazing Moments from the Year 2011: No. 2 President Obama, book.written_work.school_or_movement, New Journalism
Dear James Baldwin (in lieu of Dear Barack Obama), book.written_work.school_or_movement, Contemporary literature
Michelle Obama, people.person.ethnicity, African American
Barack Obama in His Own Words, common.topic.notable_for, g.1258yx_5g
President Barack Obama and the Message Beyond the Photograph, common.topic.subjects, Leadership studies
m.0dfzl4x, architecture.occupancy.occupant, Barack Obama
Barack Obama, people.person.quotations, A good GI bill would increase the recruit pool.
Barack Obama, people.person.ethnicity, English American
Abo Obama, people.person.parents, Barack Obama, Sr.
Barack Obama, people.person.education, m.012m9zwm
Barack Obama Extends Historical Legacy \"Astride the Promise of Change\", book.written_work.school_or_movement, Modern Literature
Barack Obama, book.book_subject.works, Barack Obama and the Jim Crow Media
Barack Obama, people.person.sibling_s, m.0n4sqh8
Barack Obama, Sr., common.topic.notable_for, g.125b6pkhc
Biography: Barack Obama: Inaugural Edition, film.film.country, United States of America
Barack Obama, freebase.valuenotation.is_reviewed, Parents
Barack Obama, Sr., common.topic.notable_types, Deceased Person
Natasha Obama, people.person.parents, Barack Obama
Becoming Barack: Evolution of a Leader, film.film.language, English Language
Barack Obama, people.person.profession, Law professor
Countdown of 10 Amazing Moments from the Year 2011: No. 2 President Obama, book.written_work.school_or_movement, Creative nonfiction
Family of Barack Obama, common.topic.article, m.06_wyyv
Barack Obama, Sr., symbols.name_source.namesakes, Barack Obama
Barack Obama, Sr., people.person.children, Mark Okoth Obama Ndesandjo
Barack Obama, award.award_nominee.award_nominations, m.0z3z8w_
Countdown of 10 Amazing Moments from the Year 2011: No. 2 President Obama, book.written_work.school_or_movement, Creative Thinkers International
Abo Obama, people.person.sibling_s, m.0n4sqkk
Barack Obama, government.political_appointer.appointees, m.0j34rt6
Dear James Baldwin (in lieu of Dear Barack Obama), book.written_work.school_or_movement, African-American literature
Dear James Baldwin (in lieu of Dear Barack Obama), book.written_work.school_or_movement, New Journalism
m.0wjhdt8, award.award_nomination.award_nominee, Barack Obama
Barack Obama Academy, common.topic.article, m.05q8vwp
Barack Obama Academy, education.school.school_district, Oakland Unified School District
Barack Obama, people.person.places_lived, m.03xdty5
Becoming Barack: Evolution of a Leader, film.film.personal_appearances, m.0gyz95k
Barack Obama, common.topic.subject_of, As Egypt Howls and History Tweets
Dear James Baldwin (in lieu of Dear Barack Obama), book.written_work.school_or_movement, Biography
Barack Obama, Sr., people.person.sibling_s, m.0wzjdyf
Barack Obama, freebase.valuenotation.is_reviewed, Gender
Barack Obama, people.person.profession, Writer
Obama, the Tea Party, and the Art of Political Persuasions Part 1, book.written_work.school_or_movement, New Journalism
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, freebase.valuenotation.is_reviewed, Country of nationality
Barack Obama, Sr., common.topic.article, m.03qccxn
m.05gmrjl, people.place_lived.person, Barack Obama
Barack Obama, people.person.employment_history, m.02nqgsc
Barack Obama, Sr., people.person.spouse_s, m.040fvqp
m.012m6w18, education.education.student, Barack Obama
Barack Obama, common.topic.image, Barack Obama
Dear James Baldwin (in lieu of Dear Barack Obama), book.written_work.school_or_movement, American literature
Barack Obama, government.politician.legislative_committees_served_on, m.03h9hnh
Barack Obama: People's President, film.film.country, South Africa
Abo Obama, common.topic.notable_types, Person
Dear James Baldwin (in lieu of Dear Barack Obama), book.written_work.school_or_movement, Creative Thinkers International
Barack Obama, people.person.ethnicity, Kenyan American
Countdown of 10 Great Moments in 2010 Part 7 Barack Obama and The NUL, book.written_work.school_or_movement, Current History
Biography: Barack Obama: Inaugural Edition, common.topic.notable_types, Film
George Obama, people.person.gender, Male
Official portrait of Barack Obama, common.image.appears_in_topic_gallery, Multiracial American
Barack Obama, award.award_nominee.award_nominations, m.0k0xg8d
Barack Obama, people.person.employment_history, m.02nqgq1
Family of Barack Obama, common.topic.webpage, m.0b497ny
George Obama, people.person.parents, Barack Obama, Sr.
Barack Obama, people.person.education, m.02nqgmw
Barack Obama, award.award_nominee.award_nominations, m.0wjhdt8
Political philosophy, book.school_or_movement.associated_works, President Barack Obama and the Message Beyond the Photograph
m.0zt6x0d, award.award_honor.award_winner, Barack Obama
m.02nqgmw, education.education.institution, Columbia University
Barack Obama, people.person.education, m.012m6w18
Barack Obama Senate Portrait, common.image.size, m.02b54jd
Barack Obama, people.person.places_lived, m.05gmrjl
m.0nbyj44, education.education.student, Barack Obama
m.05btcc3, education.education.student, Natasha Obama
Barack Obama: People's President, common.topic.notable_types, Film
Barack Obama, Sr., people.person.education, m.04hg7hb
Barack Obama: People's President, film.film.country, United States of America
President Obama’s 2011 Race To The Top Commencement Challenge, film.film.personal_appearances, m.0nczndf
Barack Obama, people.person.sibling_s, m.0n4sqkd
Why Race Mattered in Barack Obama's Re-election, book.written_work.school_or_movement, Sociology
Why Race Mattered in Barack Obama's Re-election, book.written_work.school_or_movement, African-American literature
Michelle Obama, people.person.profession, Writer
Barack Obama, people.person.sibling_s, m.0kv53ff
President's Council on Jobs and Competitiveness, organization.organization.founders, Barack Obama
m.02nqgn2, education.education.institution, Harvard Law School
Barack Obama, people.person.education, m.012m4x3m
m.0z3z8vt, award.award_honor.award_winner, Barack Obama
Malia Ann Obama, common.topic.notable_for, g.125c364qf
Barack Obama, award.award_nominee.award_nominations, m.0_sqn39
m.05btc7r, education.education.student, Malia Ann Obama
m.02nqgsc, business.employment_tenure.person, Barack Obama
Yes We Can: A Biography of President Barack Obama, common.topic.article, m.064d40l
Malia Ann Obama, people.person.education, m.05btc7r
Barack Obama and the Jim Crow Media, common.topic.article, m.0gy2v41
Yes We Can: A Biography of President Barack Obama, book.written_work.subjects, History of the United States
Family of Barack Obama, people.family.members, Barack Obama
m.02nqgmw, education.education.institution, Columbia University
Barack Obama, award.award_winner.awards_won, m.0p7ly8b
Barack Obama, internet.blogger.blog, BarackObama
Dear James Baldwin (in lieu of Dear Barack Obama), book.written_work.school_or_movement, Creative nonfiction
m.0b49520, common.webpage.topic, Family of Barack Obama
Barack Obama Extends Historical Legacy \"Astride the Promise of Change\", book.written_work.subjects, African-American history
Barack Obama, common.image.size, m.0klz8m
Barack Obama, people.person.places_lived, m.03xdtyk
Barack Obama, people.person.ethnicity, Multiracial American
Barack Obama and the Jim Crow Media, common.topic.notable_for, g.1254yg1hj
Family of Barack Obama, people.family.members, Michelle Obama
Barack Obama, people.person.profession, Lawyer
m.0_sqn39, award.award_nomination.award_nominee, Barack Obama
m.04hg7h5, education.education.student, Barack Obama, Sr.
Barack Obama, base.firsts.first.achievements, m.05gmrc3
Barack Obama, base.firsts.first.achievements, m.04wrwjv
Obama Anak Menteng, film.film.subjects, Barack Obama
Barack Obama, people.family_member.family, Family of Barack Obama
Habiba Akumu Obama, people.person.children, Barack Obama, Sr.
Barack Obama Senate Portrait, common.image.appears_in_topic_gallery, Barack Obama
Barack H. Obama: The Unauthorized Biography, book.written_work.author, Jos. Azar
Barack Obama, people.person.sibling_s, m.0kv53fr
Family of Barack Obama, common.topic.notable_for, g.12575gdnp
Journalism, book.school_or_movement.associated_works, Why Race Mattered in Barack Obama's Re-election
m.012m11bj, education.education.student, Barack Obama
m.0xn8125, education.honorary_degree.recipient, Barack Obama
Barack Obama Academy, education.educational_institution.school_type, Public school
Barack Obama, Sr., people.person.profession, Economist
American literature, book.school_or_movement.associated_works, Dear James Baldwin (in lieu of Dear Barack Obama)
Official portrait of Barack Obama, common.image.appears_in_topic_gallery, Maryland Democratic primary, 2008
Barack Obama, government.political_appointer.appointees, m.0zrhnnr
Barack Obama \"Hope\" poster, common.topic.notable_for, g.1259sz4vg
Natasha Obama, common.topic.notable_for, g.1255gcjr9
Barack Obama, people.person.places_lived, m.04s_x47
Barack Obama Extends Historical Legacy \"Astride the Promise of Change\", book.written_work.school_or_movement, Contemporary literature
Africans, people.ethnicity.people, Barack Obama, Sr.
Dear James Baldwin (in lieu of Dear Barack Obama), book.written_work.subjects, Leadership and management
m.0_sty2m, award.award_honor.award_winner, Barack Obama
Family of Barack Obama, people.family.members, Natasha Obama
Barack Obama, Sr., people.person.children, Barack Obama
Family of Barack Obama, common.topic.image, Family of Barack Obama
President Barack Obama and the Message Beyond the Photograph, book.written_work.school_or_movement, Creative nonfiction
Barack Obama, government.political_appointer.appointees, m.0jtmkth
President Barack Obama and the Message Beyond the Photograph, book.written_work.subjects, Leadership and management
m.0nczndf, film.personal_film_appearance.film, President Obama’s 2011 Race To The Top Commencement Challenge
Barack Obama Academy, education.educational_institution.school_type, State school
Barack Obama, people.person.education, m.0nbyhy_
Barack Obama, book.book_subject.works, Game Change
Barack Obama, people.person.sibling_s, m.0n4sqk2
m.04wrwjv, base.firsts.first_achievement.first, Barack Obama
Barack Obama, base.crime.lawyer.law_firm, Davis, Miner, Barnhill & Galland
m.0k0xg8d, award.award_nomination.award_nominee, Barack Obama
Becoming Barack: Evolution of a Leader, film.film.country, United States of America
Barack Obama, people.person.education, m.02nqgmw
President Barack Obama and the Message Beyond the Photograph, book.written_work.school_or_movement, Current events
Barack Obama: The Power of Change, film.film.country, United States of America
Barack Obama, people.person.ethnicity, Irish American
Yes We Can: A Biography of President Barack Obama, book.book.genre, Biography
Countdown of 10 Amazing Moments from the Year 2011: No. 2 President Obama, book.written_work.school_or_movement, Current History
m.02nqgq1, business.employment_tenure.person, Barack Obama
Why Race Mattered in Barack Obama's Re-election, book.written_work.school_or_movement, Journalism
What Death of Osama Bin Laden Indicates About Barack Obama's Leadership, book.written_work.school_or_movement, Political philosophy
Biography, book.school_or_movement.associated_works, Countdown of 10 Amazing Moments from the Year 2011: No. 2 President Obama
Mark Okoth Obama Ndesandjo, people.person.parents, Barack Obama, Sr.
Barack Obama, education.honorary_degree_recipient.honorary_degrees, m.0xn8125
Barack Obama, Sr., people.person.parents, Hussein Onyango Obama
m.0b497ny, common.webpage.topic, Family of Barack Obama
Barack Obama, Sr., people.person.place_of_birth, Nyang'oma Kogelo
Barack Obama, business.board_member.leader_of, m.0w63f9q
Barack Obama in His Own Words, book.book_edition.publisher, Carroll & Graf Publishers
Auma Obama, people.person.parents, Barack Obama, Sr.
Barack Obama, common.topic.image, Official portrait of Barack Obama
Barack Obama, Sr., people.person.spouse_s, m.0j4l4y8
m.0gnm9vl, common.webpage.topic, Barack Obama
Barack Obama, Sr., people.person.children, George Obama
Barack Obama, Sr., people.person.children, Auma Obama
Barack Obama, government.political_appointer.appointees, m.0k06hnf
Barack Obama, base.litcentral.named_person.individual_names, m.07qvn18
President Barack Obama and the Message Beyond the Photograph, book.written_work.subjects, Contemporary philosophy
White House Task Force to Protect Students from Sexual Assault, organization.organization.founders, Barack Obama
Barack Obama, royalty.chivalric_order_officer.memberships_presented, m.0w17p88
Barack Obama, award.award_nominee.award_nominations, m.0kfngwx
Barack Obama, freebase.valuenotation.is_reviewed, Height
Ann Dunham, people.person.children, Barack Obama
Barack Obama, people.person.education, m.02nqgpk
Barack Obama, award.award_winner.awards_won, m.0_sty2m
m.04hg7hb, education.education.student, Barack Obama, Sr.
Barack Obama, symbols.name_source.namesakes, Barack Obama Academy
Barack Obama and the Jim Crow Media, book.written_work.school_or_movement, New Journalism
Barack Obama, freebase.valuenotation.is_reviewed, Children
Hussein Onyango Obama, people.person.children, Barack Obama, Sr.
Barack Obama in His Own Words, common.topic.notable_types, Book
President Barack Obama and the Message Beyond the Photograph, book.written_work.school_or_movement, Contemporary Fiction
Multiracial American, common.topic.image, Official portrait of Barack Obama
m.04vy06y, common.webpage.topic, Natasha Obama
Barack Obama, music.artist.track_contributions, m.0f88cqd
Barack Obama, people.person.education, m.02nqgn2
Barack Obama, Sr., people.person.ethnicity, Luo people of Kenya and Tanzania
Barack Obama, common.image.appears_in_topic_gallery, Barack Obama
Barack H. Obama: The Unauthorized Biography, book.written_work.author, Webster Tarpley
A Bound Man, book.written_work.subjects, Barack Obama
Barack Obama, people.person.parents, Barack Obama, Sr.
m.0b48wwv, common.webpage.topic, Family of Barack Obama
m.0p7ly8b, award.award_honor.award_winner, Barack Obama
Yes We Can: A Biography of President Barack Obama, common.topic.notable_for, g.125brs5d9
Barack Obama, people.person.education, m.012m11bj
m.0nbyhy_, education.education.student, Barack Obama
Barack Obama, Sr., people.person.profession, Politician
Countdown of 10 Great Moments in 2010 Part 7 Barack Obama and The NUL, book.written_work.school_or_movement, New Journalism
David Ndesandjo, people.person.parents, Barack Obama, Sr.
Barack Obama, people.person.employment_history, m.02nqgy7
Barack Obama Academy, common.topic.notable_for, g.125cqrqr7
Barack Obama, people.person.sibling_s, m.0n4sql0
Becoming Barack: Evolution of a Leader, common.topic.notable_types, Film
Barack Obama in His Own Words, book.written_work.author, Barack Obama
Barack Obama in His Own Words, book.book_edition.number_of_pages, m.081zms4
Barack Obama, book.book_subject.works, Yes We Can: A Biography of President Barack Obama
Barack Obama, book.book_subject.works, The Obama Nation
Modern Literature, book.school_or_movement.associated_works, Countdown of 10 Amazing Moments from the Year 2011: No. 2 President Obama
Yes We Can: A Biography of President Barack Obama, common.topic.image, barack.jpg
Barack Obama, people.person.profession, Author
Political philosophy, book.school_or_movement.associated_works, What Death of Osama Bin Laden Indicates About Barack Obama's Leadership
m.02nqgpk, education.education.institution, Occidental College
Countdown of 10 Amazing Moments from the Year 2011: No. 2 President Obama, book.written_work.school_or_movement, Biography
Senator Obama Goes to Africa, common.topic.notable_types, Film
President Barack Obama and the Message Beyond the Photograph, common.topic.subjects, Contemporary history
Barack Obama, Sr., people.person.ethnicity, Arabs
Barack Obama in His Own Words, book.book_edition.binding, Paperback
Barack Obama, Sr., people.person.children, Abo Obama
Barack Obama, government.political_appointer.appointees, m.05bh_ms
Modern Literature, book.school_or_movement.associated_works, Barack Obama Extends Historical Legacy \"Astride the Promise of Change\"
m.04z96wf, education.education.institution, Harvard Law School
Barack Obama, common.topic.notable_types, US President
Barack Obama, people.person.religion, Christianity
Barack Obama in comics, common.topic.notable_for, g.125g4_cv6
m.03xdtyc, people.place_lived.person, Barack Obama
The Obama Nation, book.written_work.subjects, Barack Obama
President Barack Obama: The Man and His Journey, film.film.country, United States of America
Barack Obama Extends Historical Legacy \"Astride the Promise of Change\", book.written_work.subjects, United States of America
Senator Obama Goes to Africa, film.film.country, United States of America
Barack Obama, award.award_nominee.award_nominations, m.0sglb0x
Family of Barack Obama, people.family.members, Malia Ann Obama
Countdown of 10 Amazing Moments from the Year 2011: No. 2 President Obama, book.written_work.school_or_movement, Modern Literature
Family of Barack Obama, common.topic.notable_types, Family
Barack Obama, book.book_subject.works, A Bound Man
Barack Obama, common.topic.article, m.02mjn1
President Barack Obama and the Message Beyond the Photograph, book.written_work.school_or_movement, Current History
Barack Obama, common.topic.image, Barack Obama Senate Portrait
Barack Obama, common.topic.notable_for, g.1258j10lr
Barack Obama, people.person.profession, Politician
Barack Obama, people.person.sibling_s, m.0n4sqkk
Barack Obama, people.person.gender, Male
Barack Obama, people.person.education, m.0nbyj44
Barack Obama in His Own Words, book.book_edition.isbn, 9780786720576
Barack Obama, government.political_appointer.appointees, m.0j35vth
Barack Obama, common.image.appears_in_topic_gallery, bobbi4freedom
What Death of Osama Bin Laden Indicates About Barack Obama's Leadership, book.written_work.school_or_movement, Modern Literature
Barack Obama, people.person.nationality, United States of America
Barack Obama Academy, common.topic.notable_types, School
Barack Obama, people.person.quotations, Yes we can!
Barack Obama, common.topic.article, m.09s453y
Obama Anak Menteng, common.topic.article, m.0bx_4pf
Barack Obama, symbols.namesake.named_after, Barack Obama, Sr.
Why Race Mattered in Barack Obama's Re-election, book.written_work.school_or_movement, Current History
Barack Obama, people.person.children, Malia Ann Obama
President Barack Obama and the Message Beyond the Photograph, common.topic.subjects, Political philosophy
m.0w63f9q, organization.leadership.person, Barack Obama
Sociology, book.school_or_movement.associated_works, Why Race Mattered in Barack Obama's Re-election
Yes We Can: A Biography of President Barack Obama, book.written_work.subjects, United States of America
m.0kfngwx, award.award_nomination.award_nominee, Barack Obama
Barack H. Obama: The Unauthorized Biography, common.topic.notable_types, Book
Barack Obama, people.person.education, m.02nqgp6
Barack Obama, Sr., people.person.parents, Habiba Akumu Obama
Political philosophy, book.school_or_movement.associated_works, Why Race Mattered in Barack Obama's Re-election
Family of Barack Obama, common.topic.webpage, m.0b49520
Barack Obama, government.politician.party, m.03gjhww
Barack Obama, people.person.parents, Ann Dunham
Barack Obama, Sr., people.person.ethnicity, Africans
President Barack Obama and the Message Beyond the Photograph, book.written_work.school_or_movement, New Journalism
Obama Anak Menteng, freebase.valuenotation.is_reviewed, Story by
Barack Obama, common.topic.article, m.02wh0cm
m.02nqgy7, business.employment_tenure.person, Barack Obama
Barack Obama, base.crime.lawyer.lawyer_type, Constitutional law
Barack Obama, Sr., people.person.nationality, Kenya
Barack Obama, Sr., people.person.ethnicity, Luo peoples
Barack H. Obama: The Unauthorized Biography, book.written_work.subjects, Barack Obama
Natasha Obama, people.person.nationality, United States of America
Barack Obama Extends Historical Legacy \"Astride the Promise of Change\", book.written_work.subjects, American History
Barack Obama, people.person.children, Natasha Obama
Barack Obama in His Own Words, common.topic.notable_types, Book Edition
m.02nr844, award.award_honor.award_winner, Barack Obama
President Barack Obama and the Message Beyond the Photograph, book.written_work.school_or_movement, History
Barack Obama, book.book_subject.works, Barack H. Obama: The Unauthorized Biography
Barack Obama, government.political_appointer.appointees, m.0jb89c0
Barack Obama, freebase.valuenotation.is_reviewed, Place of birth
Barack Obama, organization.organization_founder.organizations_founded, White House Task Force to Protect Students from Sexual Assault
Barack Obama, Sr., people.person.sibling_s, m.0k6m6kc
Barack Obama, freebase.valuenotation.is_reviewed, Official name
Barack Obama, people.person.places_lived, m.03xdtyc
Barack Obama, organization.organization_member.member_of, m.03w60w_
National Commission on Fiscal Responsibility and Reform, organization.organization.founders, Barack Obama
m.0ccfkl4, people.place_lived.person, Barack Obama
BarackObama, internet.blog.blogger, Barack Obama
Official portrait of Barack Obama, common.image.size, m.059x9bc
Barack Obama, people.person.place_of_birth, Honolulu
Barack Obama, people.person.education, m.012l94sv
m.0dkbptg, common.webpage.topic, Barack Obama
Obama, the Tea Party, and the Art of Political Persuasions Part 1, book.written_work.school_or_movement, Contemporary literature
Why Race Mattered in Barack Obama's Re-election, book.written_work.school_or_movement, Modernist poetry
Michelle Obama, people.person.nationality, United States of America
Barack Obama Academy, symbols.namesake.named_after, Barack Obama
Barack Obama, Sr., people.person.religion, Atheism
Senator Obama Goes to Africa, film.film.personal_appearances, m.0gyzp5p
m.012m4x3m, education.education.student, Barack Obama
Barack Obama Extends Historical Legacy \"Astride the Promise of Change\", common.topic.notable_for, g.125bd9hcf
m.02nqgp6, education.education.student, Barack Obama
President Barack Obama and the Message Beyond the Photograph, book.written_work.school_or_movement, Political philosophy
Countdown of 10 Great Moments in 2010 Part 7 Barack Obama and The NUL, book.written_work.school_or_movement, Current events
Barack H. Obama: The Unauthorized Biography, common.topic.notable_for, g.125f8s1ny
Barack Obama in His Own Words, book.written_work.editor, Lisa Rogak
Barack Obama in His Own Words, book.book_edition.place_of_publication, New York City
Barack Obama, Sr., people.person.religion, Islam
Barack Obama, Sr., people.person.gender, Male
Countdown of 10 Amazing Moments from the Year 2011: No. 2 President Obama, book.written_work.school_or_movement, Current events
Natasha Obama, people.person.education, m.05btcc3
Barack Obama in His Own Words, common.topic.notable_for, g.125d3_x15
Barack Obama, Sr., common.topic.image, Barack Obama Sr Jr
Countdown of 10 Amazing Moments from the Year 2011: No. 2 President Obama, book.written_work.school_or_movement, Political philosophy
Barack Obama, Sr., people.person.spouse_s, m.0j4l4yg
Barack Obama: People's President, film.film.language, English Language
Barack Obama, Sr., people.person.children, Malik Abongo Obama
Barack Obama, Sr., people.person.children, David Ndesandjo
Yes We Can: A Biography of President Barack Obama, book.written_work.subjects, Barack Obama
Multiracial American, people.ethnicity.people, Barack Obama
m.065pnsk, base.popstra.friendship.participant, Barack Obama
Countdown of 10 Great Moments in 2010 Part 7 Barack Obama and The NUL, book.written_work.school_or_movement, Creative Thinkers International
Bernard Obama, common.topic.notable_types, Person
Senator Obama Goes to Africa, film.film.language, English Language
George Obama, people.person.sibling_s, m.0kv53ff
m.04s_x47, people.place_lived.person, Barack Obama
Bernard Obama, people.person.sibling_s, m.0n4sqk2
Barack Obama, Sr., people.person.education, m.04hg7h5
m.012l94sv, education.education.student, Barack Obama
m.02nqgpk, education.education.student, Barack Obama
2016: Obama's America, film.film.country, United States of America
Barack Obama, common.topic.notable_for, g.125920_xt
Biography: Barack Obama: Inaugural Edition, film.film.personal_appearances, m.0gyy258
Official portrait of Barack Obama, common.image.appears_in_topic_gallery, President of the United States
What Death of Osama Bin Laden Indicates About Barack Obama's Leadership, book.written_work.school_or_movement, Creative Thinkers International
m.012m9zwm, education.education.student, Barack Obama
Bernard Obama, people.person.parents, Barack Obama, Sr.
Barack H. Obama: The Unauthorized Biography, book.book.editions, Barack H. Obama: The Unauthorized Biography
Biography, book.school_or_movement.associated_works, Dear James Baldwin (in lieu of Dear Barack Obama)
Barack Obama, people.person.quotations, Just give it a try
Modern Literature, book.school_or_movement.associated_works, What Death of Osama Bin Laden Indicates About Barack Obama's Leadership
m.03xdty5, people.place_lived.person, Barack Obama
m.09qggj9, award.ranking.item, Barack Obama
Obama Anak Menteng, common.topic.notable_for, g.1258mdv4r
Barack Obama, book.book_subject.works, Dreams from My Father
Barack Obama Academy, location.location.geolocation, m.012270h6
Family of Barack Obama, common.topic.webpage, m.0b48wwv
m.02nqgmw, education.education.student, Barack Obama
m.0sglb0x, award.award_nomination.award_nominee, Barack Obama
Barack Obama Sr Jr, common.image.appears_in_topic_gallery, Barack Obama, Sr.
Political philosophy, book.school_or_movement.associated_works, Countdown of 10 Amazing Moments from the Year 2011: No. 2 President Obama
Barack Obama, book.author.works_written, La audacia de la esperanza
Barack Obama, book.book_subject.works, Dear James Baldwin (in lieu of Dear Barack Obama)
Yes We Can: A Biography of President Barack Obama, common.topic.notable_types, Book
Barack Obama, Sr., people.person.children, Bernard Obama
Auma Obama, people.person.sibling_s, m.0n4sql0
m.05gmrc3, base.firsts.first_achievement.first, Barack Obama
Barack Obama and the Jim Crow Media, book.written_work.subjects, Barack Obama
m.02nqgn2, education.education.student, Barack Obama
m.02nqgqh, business.employment_tenure.person, Barack Obama
Barack Obama, people.person.employment_history, m.02nqgqh
Barack Obama, people.person.spouse_s, m.02nqglv
m.0nbyhqc, education.education.student, Barack Obama
m.03xdtyk, people.place_lived.person, Barack Obama
Barack Obama, government.political_appointer.appointees, m.0r60ybv
Barack Obama, award.award_nominee.award_nominations, m.0z1zxqx
President of the United States, common.topic.image, Official portrait of Barack Obama
Barack Obama in comics, common.topic.article, m.05f34xx
Barack Obama, freebase.valuenotation.is_reviewed, Date of birth
Malik Abongo Obama, people.person.parents, Barack Obama, Sr.
Barack Obama, people.person.places_lived, m.0ccfkl4
Natasha Obama, people.person.ethnicity, African American
Why Race Mattered in Barack Obama's Re-election, book.written_work.school_or_movement, Political philosophy
Michelle Obama, people.person.profession, Lawyer
Barack Obama, people.person.education, m.0nbyhqc

Answer: Columbia University