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: Where did Barack Obama go to school where the team was called the Columbia Lions? 
Knowledge Triplets: m.012m4x3m, education.education.student, Barack Obama
m.09y481g, common.webpage.topic, Columbia University
m.0b492fy, common.webpage.topic, Columbia University
m.09sct92, common.webpage.topic, Columbia Lions
Barack Obama, education.honorary_degree_recipient.honorary_degrees, m.0xn8125
Barack Obama, freebase.valuenotation.is_reviewed, Gender
Columbia University Department of History, education.department.institution, Columbia University
U.S. Senator Barack Obama Podcast, broadcast.content.location, Washington, D.C.
Columbia College of Columbia University in the City of New York, location.location.containedby, United States of America
Barack Obama, Sr., people.person.religion, Islam
Barack Obama, common.topic.article, m.09s453y
Columbia Law School, education.educational_institution.campuses, Columbia Law School
Barack Obama, common.topic.article, m.02wh0cm
Dear James Baldwin (in lieu of Dear Barack Obama), book.written_work.school_or_movement, Contemporary literature
Barack Obama, book.book_subject.works, A Writer's Journey to Selma, Alabama
Columbia School of Continuing Education, organization.organization.parent, m.0cw1q1w
Barack Obama, people.person.profession, Politician
Columbia University, education.university.departments, Columbia University Department of Physics
m.03xdtyk, people.place_lived.person, Barack Obama
Barack Obama, people.person.gender, Male
Barack Obama, Sr., people.person.spouse_s, m.040fvqp
Columbia Lions, education.athletics_brand.institution, Columbia University
Barack Obama, base.schemastaging.context_name.pronunciation, m.0hy_23z
m.02nqgmw, education.education.student, Barack Obama
Columbia University, education.university.departments, Columbia University Department of Sociology
Barack Obama, people.person.places_lived, m.03xdty5
m.0b46f8t, common.webpage.topic, Columbia University
Modern Literature, book.school_or_movement.associated_works, Barack Obama Extends Historical Legacy \"Astride the Promise of Change\"
Columbia University, education.university.departments, Columbia University Department of Philosophy
Senator Obama Goes to Africa, film.film.personal_appearances, m.0gyzp5p
Barack Obama, Sr., people.person.ethnicity, Luo peoples
Columbia Lions men's basketball, sports.sports_team.colors, Columbia blue
Official portrait of Barack Obama, common.image.appears_in_topic_gallery, Maryland Democratic primary, 2008
m.04hg7h5, education.education.student, Barack Obama, Sr.
Abo Obama, people.person.parents, Barack Obama, Sr.
Barack Obama, people.person.ethnicity, Irish American
m.063wnr6, base.popstra.friendship.participant, Barack Obama
Columbia University, education.university.fraternities_and_sororities, St. Anthony Hall
Columbia University, common.topic.webpage, m.0b47qb1
Barack Obama, Sr., people.person.profession, Politician
Barack Obama, Sr., people.person.children, George Obama
Legacy, visual_art.artwork.art_subject, Barack Obama
Family of Barack Obama, common.topic.webpage, m.0b48wwv
Barack Obama, people.person.education, m.02nqgpk
Columbia University, organization.organization.headquarters, m.0zs5lxz
Barack Obama, people.person.quotations, Yes we can!
Barack H. Obama: The Unauthorized Biography, book.written_work.author, Webster Tarpley
Barack Obama, people.person.sibling_s, m.0n4sql0
Barack Obama, book.book_subject.works, Barack H. Obama: The Unauthorized Biography
Columbia University, education.educational_institution.mascot, Columbia University Roaree the Lion
m.0h6dvvs, organization.leadership.organization, Columbia University
m.010p08xn, sports.sports_league_participation.team, Columbia Lions Softball
Countdown of 10 Great Moments in 2010 Part 7 Barack Obama and The NUL, book.written_work.school_or_movement, Current History
Columbia College of Columbia University in the City of New York, education.educational_institution.parent_institution, Columbia University
Columbia University, common.topic.webpage, m.09wxng0
Barack Obama, Sr., people.person.parents, Habiba Akumu Obama
Barack Obama, people.person.education, m.012l94sv
Barack Obama: People's President, film.film.country, United States of America
Barack Obama, common.topic.image, Official portrait of Barack Obama
m.02nqgn2, education.education.student, Barack Obama
Barack Obama in His Own Words, common.topic.notable_for, g.125d3_x15
Dear James Baldwin (in lieu of Dear Barack Obama), book.written_work.school_or_movement, African-American literature
Columbia Lions men's basketball, sports.sports_team.colors, White
Barack Obama Academy, education.school.school_district, Oakland Unified School District
Columbia University, education.educational_institution.campuses, Columbia University, main campus
Barack Obama, people.person.employment_history, m.02nqgsc
Columbia School of Continuing Education, education.educational_institution_campus.educational_institution, Columbia School of Continuing Education
Barack Obama in comics, fictional_universe.fictional_character.place_of_birth, Honolulu
Barack Obama in His Own Words, common.topic.notable_types, Book
Columbia University, education.educational_institution.athletics_brand, Columbia Lions
m.0xn8125, education.honorary_degree.recipient, Barack Obama
Columbia Lions Baseball, sports.school_sports_team.athletics_brand, Columbia Lions
Columbia Lions football, sports.school_sports_team.athletics_brand, Columbia Lions
Columbia Daily Spectator, book.newspaper.circulation_areas, New York City
Barack Obama, Sr., people.person.ethnicity, Africans
Barack Obama, people.person.education, m.02nqgp6
m.07qvn18, base.litcentral.person_full_name.given_name_s, Barack
Barack Obama in His Own Words, common.topic.notable_for, g.1258yx_5g
President Barack Obama and the Message Beyond the Photograph, book.written_work.school_or_movement, Political philosophy
Barack Obama in His Own Words, book.book_edition.binding, Paperback
Barack Obama, symbols.name_source.namesakes, Barack Obama Academy
Barack Obama, Sr., people.person.children, Auma Obama
Columbia Lions Softball, sports.sports_team.sport, Softball
Family of Barack Obama, common.topic.notable_for, g.12575gdnp
Columbia University School of General Studies, education.educational_institution.parent_institution, Columbia University
Barack Obama Extends Historical Legacy \"Astride the Promise of Change\", book.written_work.subjects, African-American history
Barack Obama Extends Historical Legacy \"Astride the Promise of Change\", common.topic.image, Barack Obama in Iowa (AP photo by Charles Charapak)
Columbia Lions Softball, sports.sports_team.league, m.010p08xn
Columbia College of Columbia University in the City of New York, freebase.valuenotation.has_value, International tuition
Barack Obama Academy, common.topic.article, m.05q8vwp
Biography, book.school_or_movement.associated_works, Countdown of 10 Amazing Moments from the Year 2011: No. 2 President Obama
Columbia University, education.educational_institution.colors, White
m.02nqgp6, education.education.student, Barack Obama
m.0422fnr, common.webpage.topic, Columbia University
m.03lp_34, common.webpage.topic, Columbia University
Barack Obama, Sr., people.person.gender, Male
m.05gmrc3, base.firsts.first_achievement.first, Barack Obama
Why Race Mattered in Barack Obama's Re-election, book.written_work.school_or_movement, African-American literature
Barack Obama, Sr., common.topic.article, m.03qccxn
Columbia Lions men's basketball, sports.school_sports_team.school, Columbia University
Barack Obama Academy, education.educational_institution.school_type, Public school
Senator Obama Goes to Africa, film.film.country, United States of America
Barack H. Obama: The Unauthorized Biography, common.topic.notable_types, Book
Columbia University, education.university.departments, Columbia University Department of Anthropology
Barack Obama, base.popstra.organization.supporter, m.063t6rx
Columbia University, education.university.departments, Columbia University Department of History
New Journalism, book.school_or_movement.associated_works, Countdown of 10 Great Moments in 2010 Part 7 Barack Obama and The NUL
Barack Obama, people.person.sibling_s, m.0n4sqk2
m.05btc7r, education.education.student, Malia Ann Obama
m.0b467yc, common.webpage.topic, Columbia University
Barack H. Obama: The Unauthorized Biography, book.written_work.author, Jos. Azar
Columbia University, education.educational_institution.sports_teams, Columbia Lions Softball
Columbia Lions fencing, sports.school_sports_team.athletics_brand, Columbia Lions
m.098m1pz, education.academic_post.institution, Columbia University
Columbia University, internet.website_owner.websites_owned, Fathom.com
Columbia University, common.topic.webpage, m.09wyy0w
Barack Obama, people.person.places_lived, m.0ccfkl4
Barack Obama, Sr., people.person.children, David Ndesandjo
Columbia Daily Spectator, education.school_newspaper.school, Columbia University
Barack Obama in His Own Words, common.topic.notable_types, Book Edition
Barack Obama, music.artist.album, g.1237q2b6
m.02nqgmw, education.education.institution, Columbia University
Barack Obama, people.person.education, m.0nbyhy_
Columbia University, common.topic.webpage, m.0b492fy
Barack Obama, freebase.valuenotation.is_reviewed, Children
Barack Obama, common.image.size, m.0klz8m
Family of Barack Obama, common.topic.webpage, m.0b497ny
Columbia University, book.author.works_written, An historical sketch of Columbia College in the city of New York 1754-1876
President Barack Obama and the Message Beyond the Photograph, book.written_work.school_or_movement, New Journalism
m.012m6w18, education.education.student, Barack Obama
Barack Obama, people.person.spouse_s, m.02nqglv
m.0nbyj44, education.education.student, Barack Obama
Barack Obama: The Power of Change, film.film.country, United States of America
Columbia Lions, common.topic.article, m.0fxpmc
Barack Obama, biology.animal_owner.animals_owned, m.0nbyvz9
Barack Obama, people.person.children, Malia Ann Obama
Barack Obama, people.person.places_lived, m.04s_x47
Current events, book.school_or_movement.associated_works, Why Race Mattered in Barack Obama's Re-election
Dear James Baldwin (in lieu of Dear Barack Obama), book.written_work.school_or_movement, American literature
Countdown of 10 Great Moments in 2010 Part 7 Barack Obama and The NUL, book.written_work.school_or_movement, Current events
Columbia Law School, location.location.containedby, United States of America
Columbia Lions football, american_football.football_team.division, Division I (NCAA)
Barack Obama, freebase.valuenotation.is_reviewed, Country of nationality
Barack Obama, common.image.appears_in_topic_gallery, bobbi4freedom
Barack Obama, base.popstra.organization.supporter, m.0652fz5
President Barack Obama and the Message Beyond the Photograph, book.written_work.school_or_movement, History
Barack Obama, people.person.place_of_birth, Honolulu
Columbia Business School, location.location.containedby, United States of America
Barack Obama, people.person.places_lived, m.03xdtyc
Columbia Lions, common.topic.article, m.0j_7890
Barack Obama, Sr., people.person.ethnicity, Arabs
m.09ywd5y, common.webpage.topic, Columbia University
Columbia University, education.educational_institution.sports_teams, Columbia Lions men's basketball
Columbia University, common.topic.webpage, m.03lp_34
Current events, book.school_or_movement.associated_works, President Barack Obama and the Message Beyond the Photograph
Barack H. Obama: The Unauthorized Biography, book.book.editions, Barack H. Obama: The Unauthorized Biography
Barack Obama, base.popstra.organization.supporter, m.064shtq
m.0dkbptg, common.webpage.topic, Barack Obama
Barack Obama, book.book_subject.works, Dreams from My Father
Barack Obama, people.person.sibling_s, m.0n4sqkk
Columbia Business School, common.topic.notable_types, College/University
Columbia University School of General Studies, location.location.containedby, United States of America
Barack Obama, people.person.quotations, Just give it a try
Barack Obama in His Own Words, book.book_edition.number_of_pages, m.081zms4
Columbia University, education.university.departments, Columbia University Department of Electrical Engineering
Barack Obama, freebase.valuenotation.is_reviewed, Place of birth
m.06505l2, base.popstra.support.supported_organization, Barack Obama
Barack Obama, people.person.education, m.0nbyhqc
Hope, visual_art.artwork.art_subject, Barack Obama
Columbia Lions Women's Basketball, sports.school_sports_team.athletics_brand, Columbia Lions
Barack Obama Extends Historical Legacy \"Astride the Promise of Change\", book.written_work.school_or_movement, Contemporary literature
Columbia Business School, education.educational_institution_campus.educational_institution, Columbia Business School
Barack Obama, Sr., people.person.education, m.04hg7hb
President Barack Obama and the Message Beyond the Photograph, book.written_work.school_or_movement, Creative nonfiction
m.0b46nhc, common.webpage.topic, Columbia University
Dear James Baldwin (in lieu of Dear Barack Obama), book.written_work.school_or_movement, Biography
Columbia University, organization.organization.headquarters, m.0znlb0d
Columbia University, organization.organization.child, m.011399y8
Barack Obama, people.person.education, m.02nqgn2
m.0nbyhy_, education.education.student, Barack Obama
Columbia University Department of Philosophy, education.department.institution, Columbia University
Barack Obama, people.person.places_lived, m.03xdtyk
Barack Obama, people.person.ethnicity, Kenyan American
President Barack Obama and the Message Beyond the Photograph, book.written_work.school_or_movement, Current History
Barack Obama, people.person.ethnicity, English American
Barack Obama and the Jim Crow Media, book.written_work.school_or_movement, New Journalism
Barack Obama, Sr., people.person.children, Abo Obama
Columbia University, common.topic.webpage, m.0422fnr
Columbia Lions football, sports.sports_team.colors, White
Columbia Lions, education.athletics_brand.teams, Columbia Lions Women's Basketball
Multiracial American, people.ethnicity.people, Barack Obama
Barack Obama, architecture.building_occupant.buildings_occupied, m.0dfzl4x
Columbia School of Continuing Education, education.educational_institution.campuses, Columbia School of Continuing Education
Barack Obama, people.person.education, m.012m11bj
Columbia University, main campus, location.location.containedby, New York City
Barack Obama, Sr., people.person.nationality, Kenya
Columbia Lions Baseball, sports.sports_team.colors, White
Barack Obama, base.popstra.organization.supporter, m.063qvl2
m.09wyy0w, common.webpage.topic, Columbia University
m.012m9zwm, education.education.student, Barack Obama
Barack Obama, Sr., people.person.sibling_s, m.0k6m6kc
Current events, book.school_or_movement.associated_works, Countdown of 10 Great Moments in 2010 Part 7 Barack Obama and The NUL
Barack Obama, people.person.sibling_s, m.0n4sqh8
Columbia University, education.educational_institution.school_type, University
Barack Obama, people.person.religion, Christianity
Becoming Barack: Evolution of a Leader, film.film.country, United States of America
Barack Obama and the Jim Crow Media, common.topic.webpage, m.0gy2vbp
Barack Obama, Sr., people.person.children, Mark Okoth Obama Ndesandjo
Columbia University, common.topic.webpage, m.0b46nhc
Columbia University, common.topic.webpage, m.09yb87r
Columbia College of Columbia University in the City of New York, common.topic.notable_types, College/University
Columbia University, education.educational_institution.newspaper, Columbia Daily Spectator
Barack Obama, Sr., people.person.education, m.04hg7h5
Africans, people.ethnicity.people, Barack Obama, Sr.
Barack Obama, common.topic.image, Barack Obama
Barack Obama, people.person.employment_history, m.02nqgq1
m.0wzw3fm, biology.animal_ownership.owners, Barack Obama
Barack Obama, base.firsts.first.achievements, m.04wrwjv
Barack H. Obama: The Unauthorized Biography, book.written_work.subjects, Barack Obama
Columbia Lions, education.athletics_brand.teams, Columbia Lions fencing
Barack Obama, internet.blogger.blog, BarackObama
Barack Obama, people.person.nationality, United States of America
Barack Obama Academy, common.topic.notable_types, School
Columbia Lions, education.athletics_brand.teams, Columbia Lions men's basketball
m.04s_x47, people.place_lived.person, Barack Obama
Barack Obama in His Own Words, book.book_edition.publisher, Carroll & Graf Publishers
Barack Obama, people.person.sibling_s, m.0n4sqkd
Biography: Barack Obama: Inaugural Edition, film.film.country, United States of America
Columbia University Graduate School of Journalism, organization.organization.place_founded, New York City
m.09yb87r, common.webpage.topic, Columbia University
Vote, visual_art.artwork.art_subject, Barack Obama
Columbia Lions, education.athletics_brand.teams, Columbia Lions football
Political philosophy, book.school_or_movement.associated_works, President Barack Obama and the Message Beyond the Photograph
Barack Obama, broadcast.producer.location, Washington, D.C.
Barack Obama, Sr., people.person.children, Barack Obama
Columbia University, common.topic.webpage, m.0b467yc
m.0bqvb58, education.academic_post.institution, Columbia University
Columbia University, education.educational_institution.subsidiary_or_constituent_schools, Columbia College of Columbia University in the City of New York
m.0_9qlts, education.honorary_degree.institution, Columbia University
Barack Obama in His Own Words, book.book_edition.place_of_publication, New York City
Columbia Business School, location.location.containedby, New York City
Sociology, book.school_or_movement.associated_works, Why Race Mattered in Barack Obama's Re-election
m.05gmrjl, people.place_lived.person, Barack Obama
Auma Obama, people.person.parents, Barack Obama, Sr.
Barack Obama in comics, common.topic.article, m.05f34xx
m.063wnrl, base.popstra.friendship.participant, Barack Obama
Barack Obama, common.topic.article, m.02mjn1
Barack Obama, people.person.sibling_s, m.0kv53fr
Columbia University Mailman School of Public Health, location.location.containedby, United States of America
Barack Obama, people.person.employment_history, m.02nqgy7
Habiba Akumu Obama, people.person.children, Barack Obama, Sr.
Columbia Lions men's basketball, basketball.basketball_team.division, Division I (NCAA)
George Obama, people.person.parents, Barack Obama, Sr.
Barack Obama, book.book_subject.works, The Obama Nation
Yes We Can: A Biography of President Barack Obama, book.written_work.subjects, United States of America
Countdown of 10 Great Moments in 2010 Part 7 Barack Obama and The NUL, book.written_work.school_or_movement, Creative Thinkers International
m.0b49520, common.webpage.topic, Family of Barack Obama
m.03xdtyc, people.place_lived.person, Barack Obama
Barack Obama, common.topic.notable_for, g.125920_xt
Barack Obama, book.book_subject.works, A Bound Man
President Barack Obama and the Message Beyond the Photograph, book.written_work.subjects, Middle East
Barack Obama, people.person.places_lived, m.05gmrjl
m.0ccfkl4, people.place_lived.person, Barack Obama
m.05btcc3, education.education.student, Natasha Obama
Columbia Lions fencing, common.topic.notable_types, Organization
Barack Obama, people.person.education, m.02nqgmw
m.04wrwjv, base.firsts.first_achievement.first, Barack Obama
Barack Obama, Sr., people.person.religion, Atheism
Barack Obama, people.person.profession, Law professor
Barack Obama, Sr., people.person.children, Malik Abongo Obama
President Barack Obama and the Message Beyond the Photograph, book.written_work.school_or_movement, Current events
BarackObama, internet.blog.blogger, Barack Obama
Barack Obama, people.person.profession, Lawyer
m.065pnsk, base.popstra.friendship.participant, Barack Obama
Barack Obama, people.person.ethnicity, Multiracial American
Barack Obama, base.popstra.organization.supporter, m.06505l2
Barack H. Obama: The Unauthorized Biography, common.topic.notable_for, g.125f8s1ny
Columbia University Mailman School of Public Health, location.location.containedby, New York City
Barack Obama, Sr., people.person.spouse_s, m.0j4l4yg
m.065pfvf, base.popstra.friendship.participant, Barack Obama
m.0nbyvz9, biology.animal_ownership.owners, Barack Obama
Barack Obama Academy, symbols.namesake.named_after, Barack Obama
Barack Obama, Sr., people.person.place_of_birth, Nyang'oma Kogelo
Biography, book.school_or_movement.associated_works, Dear James Baldwin (in lieu of Dear Barack Obama)
m.012m11bj, education.education.student, Barack Obama
Columbia Lions Softball, common.topic.notable_for, g.12ml1lkn6
Columbia University School of General Studies, location.location.containedby, New York City
Barack Obama, Sr., people.person.children, Bernard Obama
m.0w63f9q, organization.leadership.person, Barack Obama
m.063s48m, base.popstra.friendship.participant, Barack Obama
m.04hg7hb, education.education.student, Barack Obama, Sr.
Columbia Lions Softball, sports.school_sports_team.athletics_brand, Columbia Lions
Barack Obama in His Own Words, book.written_work.editor, Lisa Rogak
Barack Obama, people.person.children, Natasha Obama
Columbia Lions, education.athletics_brand.teams, Columbia Lions Softball
Columbia Lions, education.athletics_brand.teams, Columbia Lions Baseball
Bernard Obama, people.person.parents, Barack Obama, Sr.
Barack Obama, people.person.quotations, My job is not to represent Washington to you, but to represent you to Washington.
m.0nbyhqc, education.education.student, Barack Obama
New Journalism, book.school_or_movement.associated_works, Barack Obama and the Jim Crow Media
Family of Barack Obama, common.topic.webpage, m.0b49520
Columbia University, common.topic.webpage, m.09y481g
Columbia University, common.topic.webpage, m.09ywd5y
Official portrait of Barack Obama, common.image.size, m.059x9bc
Columbia University, education.university.departments, Columbia University Department of Political Science
Barack Obama Extends Historical Legacy \"Astride the Promise of Change\", book.written_work.school_or_movement, Modern Literature
Barack Obama, people.person.education, m.012m4x3m
Journalism, book.school_or_movement.associated_works, Why Race Mattered in Barack Obama's Re-election
m.02nqgmw, education.education.institution, Columbia University
Barack Obama, Sr., people.person.parents, Hussein Onyango Obama
m.03xdty5, people.place_lived.person, Barack Obama
Barack Obama Academy, common.topic.notable_for, g.125cqrqr7
Columbia University, organization.organization.headquarters, m.0x12twv
Dear James Baldwin (in lieu of Dear Barack Obama), book.written_work.school_or_movement, New Journalism
Official portrait of Barack Obama, common.image.appears_in_topic_gallery, United States presidential election in South Carolina, 2008
Columbia School of Continuing Education, location.location.containedby, New York City
m.065pj13, base.popstra.friendship.participant, Barack Obama
Columbia School of Continuing Education, education.educational_institution.parent_institution, Columbia University
President Barack Obama: The Man and His Journey, film.film.country, United States of America
Barack Obama, base.firsts.first.achievements, m.05gmrc3
Barack Obama in His Own Words, book.book_edition.isbn, 9780786720576
Columbia University, education.university.departments, Columbia University Department of Middle Eastern, South Asian, and African Studies
m.0b47qb1, common.webpage.topic, Columbia University
Barack Obama Academy, location.location.geolocation, m.012270h6
m.09qggj9, award.ranking.item, Barack Obama
Hussein Onyango Obama, people.person.children, Barack Obama, Sr.
Barack Obama, biology.animal_owner.animals_owned, m.0wzw3fm
m.012l94sv, education.education.student, Barack Obama
Barack Obama, Sr., common.topic.notable_for, g.125b6pkhc
Barack Obama, Sr., people.person.sibling_s, m.0wzjdyf
Columbia School of Continuing Education, location.location.containedby, United States of America
Columbia Law School, location.location.containedby, New York City
Barack Obama, freebase.valuenotation.is_reviewed, Official name
Barack Obama, freebase.valuenotation.is_reviewed, Date of birth
Columbia University School of General Studies, location.location.containedby, North America
Columbia Lions Softball, sports.school_sports_team.school, Columbia University
President Barack Obama and the Message Beyond the Photograph, book.written_work.school_or_movement, Contemporary Fiction
David Ndesandjo, people.person.parents, Barack Obama, Sr.
Barack Obama: People's President, film.film.country, South Africa
Barack Obama, freebase.valuenotation.is_reviewed, Height
Barack Obama, people.person.parents, Barack Obama, Sr.
Dear James Baldwin (in lieu of Dear Barack Obama), book.written_work.school_or_movement, Creative Thinkers International
Columbia Lions, education.athletics_brand.teams, Columbia Lions Men's Cross Country
m.09wxng0, common.webpage.topic, Columbia University
Barack Obama Academy, education.educational_institution.school_type, State school
Columbia Lions, common.topic.webpage, m.09sct92
m.0bj6v3g, education.academic_post.institution, Columbia University
Barack Obama and the Jim Crow Media, common.topic.webpage, m.0gy2vc0
Family of Barack Obama, common.topic.article, m.06_wyyv
Barack Obama, people.person.education, m.012m9zwm
Columbia Lions, education.athletics_brand.teams, Columbia Lions men's soccer
m.0b48wwv, common.webpage.topic, Family of Barack Obama
Columbia University, location.location.geolocation, m.010q0m3z
m.03w60w_, organization.organization_membership.member, Barack Obama
Columbia Lions Softball, sports.school_sports_team.school, Columbia University
Columbia Law School, education.educational_institution.parent_institution, Columbia University
Barack Obama, common.topic.subject_of, As Egypt Howls and History Tweets
m.02nqgpk, education.education.student, Barack Obama
Barack Obama, Sr., people.person.profession, Economist
Barack Obama, organization.organization_member.member_of, m.03w60w_
Barack Obama, people.person.sibling_s, m.0kv53ff
Barack Obama, people.person.education, m.02nqgmw
Columbia University, organization.organization.leadership, m.0h6dvvs
m.07qvn18, base.litcentral.person_full_name.person_topic, Barack Obama
Ann Dunham, people.person.children, Barack Obama
Columbia Business School, education.educational_institution.campuses, Columbia Business School
Columbia University, common.topic.article, m.01w5y
Columbia College of Columbia University in the City of New York, education.educational_institution.colors, White
Barack Obama, people.person.profession, Author
Barack Obama, people.person.education, m.0nbyj44
Barack Obama, people.person.profession, Writer
Columbia Lions Softball, common.topic.notable_types, School sports team
Dear James Baldwin (in lieu of Dear Barack Obama), book.written_work.school_or_movement, Creative nonfiction
Barack Obama, freebase.valuenotation.is_reviewed, Parents
Barack Obama, business.board_member.leader_of, m.0w63f9q
m.0gnm9vl, common.webpage.topic, Barack Obama
Barack Obama, book.book_subject.works, Game Change
Barack Obama, Sr., people.person.ethnicity, Luo people of Kenya and Tanzania
New Journalism, book.school_or_movement.associated_works, President Barack Obama and the Message Beyond the Photograph
Barack Obama, Sr., common.topic.image, Barack Obama Sr Jr
Columbia University, main campus, location.location.containedby, United States of America
Barack Obama in comics, common.topic.notable_for, g.125g4_cv6
Senator Obama Goes to Africa, film.film.language, English Language
m.0b497ny, common.webpage.topic, Family of Barack Obama
Barack Obama, Sr., people.deceased_person.place_of_death, Nairobi
Barack Obama, base.popstra.organization.supporter, m.064fnt0
Barack Obama, base.popstra.organization.supporter, m.0645nnh
Columbia University, common.topic.webpage, m.0b46f8t
Barack Obama, people.person.education, m.012m6w18
Barack Obama, Sr., people.person.spouse_s, m.0j4l4y8
Columbia Lions, education.athletics_brand.teams, Columbia Lions men's tennis
Columbia Lions men's basketball, sports.school_sports_team.athletics_brand, Columbia Lions
Barack Obama, people.person.parents, Ann Dunham
Columbia Law School, education.educational_institution_campus.educational_institution, Columbia Law School
Official portrait of Barack Obama, common.image.appears_in_topic_gallery, Louisiana Democratic primary, 2008
Barack Obama, people.person.employment_history, m.02nqgqh
Barack Obama, symbols.namesake.named_after, Barack Obama, Sr.
Barack Obama, common.topic.notable_for, g.1258j10lr
Columbia Business School, education.educational_institution.parent_institution, Columbia University
Barack Obama, Sr., symbols.name_source.namesakes, Barack Obama
Barack Obama, common.image.appears_in_topic_gallery, Barack Obama

Answer: Columbia University