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: Columbia Lions softball is an athletic squad at which school where Barack Obama studies? 
Knowledge Triplets: m.04wrwjv, base.firsts.first_achievement.first, Barack Obama
Barack Obama, freebase.valuenotation.is_reviewed, Official name
Columbia School of Continuing Education, organization.organization.parent, m.0cw1q1w
Columbia Lions Softball, sports.school_sports_team.school, Columbia University
m.012m9zwm, education.education.student, Barack Obama
Barack Obama in His Own Words, book.book_edition.place_of_publication, New York City
Columbia University School of General Studies, location.location.containedby, New York City
m.02nqgmw, education.education.student, Barack Obama
m.0zt6x0d, award.award_honor.award_winner, Barack Obama
m.02nqgy7, business.employment_tenure.person, Barack Obama
Barack Obama, Sr., people.person.sibling_s, m.0wzjdyf
Columbia Lions, education.athletics_brand.teams, Columbia Lions Softball
Barack Obama, common.image.size, m.0klz8m
Columbia University, common.topic.notable_for, g.1255thz1v
Columbia Lions football, sports.school_sports_team.athletics_brand, Columbia Lions
m.02nqgp6, education.education.student, Barack Obama
David Ndesandjo, people.person.parents, Barack Obama, Sr.
Columbia University, education.educational_institution.colors, Columbia blue
Barack Obama, people.person.education, m.012m9zwm
Barack Obama, people.person.employment_history, m.02nqgq1
Barack Obama, people.family_member.family, Family of Barack Obama
Columbia University, organization.organization.headquarters, m.0x12twv
Vote, visual_art.artwork.art_subject, Barack Obama
m.04hg7hb, education.education.student, Barack Obama, Sr.
Columbia School of Continuing Education, location.location.containedby, New York City
Barack Obama, people.person.sibling_s, m.0n4sql0
Columbia School of Continuing Education, common.topic.notable_types, College/University
Columbia Lions men's basketball, sports.sports_team.colors, White
Barack Obama, base.popstra.organization.supporter, m.063qvl2
Columbia School of Continuing Education, education.educational_institution_campus.educational_institution, Columbia School of Continuing Education
Barack Obama, award.ranked_item.appears_in_ranked_lists, m.09qggj9
Columbia Lions fencing, common.topic.notable_types, Organization
Barack Obama, freebase.valuenotation.is_reviewed, Country of nationality
Columbia University, education.educational_institution.school_type, Private university
Family of Barack Obama, common.topic.notable_for, g.12575gdnp
Columbia Law School, education.educational_institution.parent_institution, Columbia University
Political philosophy, book.school_or_movement.associated_works, President Barack Obama and the Message Beyond the Photograph
m.05btcc3, education.education.student, Natasha Obama
Barack Obama in comics, common.topic.article, m.05f34xx
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.
m.0h88jfq, award.ranking.item, Columbia University
Columbia Lions, education.athletics_brand.teams, Columbia Lions men's tennis
Barack Obama, people.person.nationality, United States of America
Family of Barack Obama, common.topic.webpage, m.0b497ny
m.0czfgs0, award.ranking.item, Columbia University
m.063qv6w, base.popstra.friendship.participant, Barack Obama
Columbia School of Continuing Education, location.location.containedby, United States of America
Columbia University, education.educational_institution.school_type, University
m.0sglb0x, award.award_nomination.award_nominee, Barack Obama
Barack Obama, people.person.places_lived, m.03xdtyk
Columbia University, education.educational_institution.subsidiary_or_constituent_schools, Columbia Business School
Barack Obama, people.person.ethnicity, Multiracial American
Barack Obama, people.person.employment_history, m.02nqgsc
Barack Obama, Sr., common.topic.notable_for, g.125b6pkhc
m.09wxng0, common.webpage.topic, Columbia University
U.S. Senator Barack Obama Podcast, broadcast.content.location, Washington, D.C.
Barack Obama, Sr., people.person.children, Bernard Obama
m.064fnt0, base.popstra.support.supported_organization, Barack Obama
m.06505l2, base.popstra.support.supported_organization, Barack Obama
Game Change, book.written_work.subjects, Barack Obama
Columbia Lions, education.athletics_brand.teams, Columbia Lions fencing
President Barack Obama and the Message Beyond the Photograph, book.written_work.school_or_movement, Current events
Barack Obama, Sr., people.person.profession, Politician
Columbia School of Continuing Education, education.educational_institution.parent_institution, Columbia University
Columbia University, common.topic.webpage, m.0b46nhc
Columbia Lions, education.athletics_brand.teams, Columbia Lions Men's Cross Country
Columbia University, common.topic.webpage, m.09wyy0w
Barack Obama, people.person.sibling_s, m.0n4sqh8
Barack Obama, Sr., common.topic.image, Barack Obama Sr Jr
Barack Obama, freebase.valuenotation.is_reviewed, Height
Barack Obama, people.person.sibling_s, m.0n4sqkd
Columbia Lions Softball, common.topic.notable_types, School sports team
Barack Obama, Sr., people.person.children, Auma Obama
Barack Obama in His Own Words, common.topic.notable_types, Book Edition
Columbia Business School, education.educational_institution.parent_institution, Columbia University
m.0j31vdq, event.speech_or_presentation.speaker_s, Barack Obama
Barack Obama, book.book_subject.works, Game Change
Columbia Lions fencing, sports.school_sports_team.athletics_brand, Columbia Lions
m.09sct92, common.webpage.topic, Columbia Lions
Barack Obama, Sr., people.person.gender, Male
Columbia Law School, location.location.containedby, New York City
m.0_sqn04, award.award_honor.award_winner, Barack Obama
m.02nr844, award.award_honor.award_winner, Barack Obama
m.02nqgsc, business.employment_tenure.person, Barack Obama
Barack Obama, people.person.education, m.0nbyhy_
Columbia University, organization.organization.child, m.011399y8
Barack Obama, Sr., people.person.parents, Hussein Onyango Obama
Columbia Lions men's basketball, sports.sports_team.colors, Columbia blue
Barack Obama, people.person.ethnicity, English American
Columbia University, common.topic.webpage, m.09yb87r
Columbia Business School, education.educational_institution.campuses, Columbia Business School
Barack Obama, people.person.education, m.02nqgn2
Columbia Lions Women's Basketball, sports.school_sports_team.athletics_brand, Columbia Lions
m.065pk99, base.popstra.friendship.participant, Barack Obama
Columbia Lions men's basketball, sports.school_sports_team.athletics_brand, Columbia Lions
New Journalism, book.school_or_movement.associated_works, Barack Obama and the Jim Crow Media
Barack Obama, Sr., people.person.education, m.04hg7h5
Barack Obama in His Own Words, book.book_edition.isbn, 9780786720576
Barack Obama, base.popstra.organization.supporter, m.0652fz5
Barack Obama, broadcast.producer.location, Washington, D.C.
m.0_sty2m, award.award_honor.award_winner, Barack Obama
Habiba Akumu Obama, people.person.children, Barack Obama, Sr.
Columbia University, education.educational_institution.sports_teams, Columbia Lions men's basketball
Columbia Business School, location.location.containedby, New York City
Obama Anak Menteng, film.film.subjects, Barack Obama
Barack Obama, base.popstra.organization.supporter, m.063t6rx
Barack Obama, people.person.education, m.02nqgmw
Barack Obama, common.topic.notable_for, g.125920_xt
Barack Obama, people.person.children, Malia Ann Obama
Columbia Lions Softball, sports.sports_team.league, m.010p08xn
Columbia University, education.university.departments, Columbia University Department of Middle Eastern, South Asian, and African Studies
Barack Obama, people.person.profession, Lawyer
Barack Obama Extends Historical Legacy \"Astride the Promise of Change\", book.written_work.school_or_movement, Contemporary literature
Columbia Lions, education.athletics_brand.teams, Columbia Lions men's soccer
Barack Obama, common.topic.notable_types, US President
Barack Obama Academy, education.educational_institution.school_type, Public school
Barack Obama, common.image.appears_in_topic_gallery, bobbi4freedom
Barack Obama in His Own Words, common.topic.notable_for, g.1258yx_5g
m.09wyy0w, common.webpage.topic, Columbia University
m.02nqgqh, business.employment_tenure.person, Barack Obama
m.0b48wwv, common.webpage.topic, Family of Barack Obama
m.0h6dvvs, organization.leadership.organization, Columbia University
Columbia University Department of History, education.department.institution, Columbia University
m.012l94sv, education.education.student, Barack Obama
m.0b49520, common.webpage.topic, Family of Barack Obama
Barack Obama, base.popstra.organization.supporter, m.06505l2
Barack Obama, people.person.ethnicity, Irish American
Barack Obama, Sr., people.person.education, m.04hg7hb
m.02nqgpk, education.education.student, Barack Obama
Columbia University Department of Philosophy, education.department.field, Philosophy
Family of Barack Obama, common.topic.webpage, m.0b49520
President Barack Obama and the Message Beyond the Photograph, book.written_work.school_or_movement, Current History
Barack Obama, symbols.name_source.namesakes, Barack Obama Academy
Columbia University School of General Studies, education.educational_institution_campus.educational_institution, Columbia University School of General Studies
Barack Obama, internet.blogger.blog, BarackObama
Barack Obama, royalty.chivalric_order_officer.memberships_presented, m.0w17p88
Columbia Lions, education.athletics_brand.teams, Columbia Lions men's basketball
Columbia University, freebase.valuenotation.is_reviewed, Contact webpages
m.065pj13, base.popstra.friendship.participant, Barack Obama
Ann Dunham, people.person.children, Barack Obama
Barack Obama, common.topic.notable_for, g.1258j10lr
Barack Obama, Sr., people.person.spouse_s, m.0j4l4yg
m.05gmrjl, people.place_lived.person, Barack Obama
Barack Obama, base.firsts.first.achievements, m.05gmrc3
m.0kfngwx, award.award_nomination.award_nominee, Barack Obama
Barack Obama, people.measured_person.sizes, m.0_xk37c
m.0w63f9q, organization.leadership.person, Barack Obama
m.063wnrl, base.popstra.friendship.participant, Barack Obama
Columbia Lions men's basketball, sports.school_sports_team.school, Columbia University
m.03xdtyc, people.place_lived.person, Barack Obama
Columbia University, common.topic.webpage, m.0422fnr
Barack Obama, people.person.employment_history, m.02nqgqh
m.02nqgmw, education.education.institution, Columbia University
President Barack Obama and the Message Beyond the Photograph, book.written_work.school_or_movement, Political philosophy
m.0b46nhc, common.webpage.topic, Columbia University
Barack Obama, education.honorary_degree_recipient.honorary_degrees, m.0xn8125
Barack Obama, Sr., people.person.profession, Economist
Columbia Lions, common.topic.webpage, m.09sct92
m.07q4d74, award.award_honor.award_winner, Barack Obama
Columbia Business School, location.location.containedby, United States of America
m.0z3z8vt, award.award_honor.award_winner, Barack Obama
m.09yb87r, common.webpage.topic, Columbia University
Current events, book.school_or_movement.associated_works, President Barack Obama and the Message Beyond the Photograph
Barack Obama, Sr., people.person.ethnicity, Luo peoples
Barack Obama, people.person.education, m.0nbyj44
Barack Obama, Sr., people.person.children, Barack Obama
Barack Obama, business.board_member.leader_of, m.0w63f9q
m.0_sqn39, award.award_nomination.award_nominee, Barack Obama
Barack Obama, Sr., people.person.spouse_s, m.040fvqp
Barack Obama, people.person.profession, Author
m.0b47qb1, common.webpage.topic, Columbia University
Barack Obama, freebase.valuenotation.is_reviewed, Children
Barack Obama, people.person.quotations, Just give it a try
Family of Barack Obama, common.topic.article, m.06_wyyv
m.09qggj9, award.ranking.item, Barack Obama
m.09y481g, common.webpage.topic, Columbia University
Barack Obama, people.person.quotations, Yes we can!
Barack Obama, people.person.education, m.012m6w18
Columbia University, organization.organization.headquarters, m.0znlb0d
Barack Obama Extends Historical Legacy \"Astride the Promise of Change\", book.written_work.school_or_movement, Modern Literature
Current events, book.school_or_movement.associated_works, Why Race Mattered in Barack Obama's Re-election
m.03lp_34, common.webpage.topic, Columbia University
Columbia University, organization.organization.child, m.0cw1q1w
Dear James Baldwin (in lieu of Dear Barack Obama), book.written_work.school_or_movement, Biography
Columbia Lions Softball, sports.school_sports_team.school, Columbia University
m.063s48m, base.popstra.friendship.participant, Barack Obama
Columbia Lions, common.topic.article, m.0fxpmc
Columbia University School of General Studies, education.educational_institution.school_type, Private university
Barack Obama, people.person.gender, Male
Barack Obama, common.topic.image, Official portrait of Barack Obama
Barack Obama, freebase.valuenotation.is_reviewed, Parents
President Barack Obama and the Message Beyond the Photograph, book.written_work.school_or_movement, History
Barack Obama, people.person.children, Natasha Obama
Yes we can!, media_common.quotation.author, Barack Obama
Barack Obama, people.person.sibling_s, m.0kv53fr
Dear James Baldwin (in lieu of Dear Barack Obama), book.written_work.school_or_movement, Creative Thinkers International
Columbia Law School, education.educational_institution.campuses, Columbia Law School
m.0nbyj44, education.education.student, Barack Obama
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.education, m.012l94sv
Barack Obama, Sr., people.person.children, Abo Obama
Columbia University, education.university.departments, Columbia University Department of Political Science
Columbia University, common.topic.webpage, m.0b492fy
Columbia University, common.topic.webpage, m.0b46f8t
Barack Obama, Sr., common.topic.article, m.03qccxn
Barack Obama, book.book_subject.works, Dreams from My Father
m.0b492fy, common.webpage.topic, Columbia University
Barack Obama, people.person.ethnicity, Kenyan American
m.0dkbptg, common.webpage.topic, Barack Obama
m.064shtq, base.popstra.support.supported_organization, Barack Obama
Columbia Lions football, sports.sports_team.colors, White
Barack Obama, common.topic.article, m.02mjn1
Barack Obama Academy, common.topic.notable_for, g.125cqrqr7
m.03xdtyk, people.place_lived.person, Barack Obama
m.0nbyhy_, education.education.student, Barack Obama
Columbia University, common.topic.webpage, m.09ywd5y
Columbia University, education.educational_institution.newspaper, Columbia Daily Spectator
Countdown of 10 Great Moments in 2010 Part 7 Barack Obama and The NUL, book.written_work.school_or_movement, Current History
m.0p7ly8b, award.award_honor.award_winner, Barack Obama
Barack Obama, Sr., people.person.sibling_s, m.0k6m6kc
Columbia Lions Softball, common.topic.notable_for, g.12ml1lkn6
President Barack Obama and the Message Beyond the Photograph, common.topic.subjects, Leadership studies
Biography, book.school_or_movement.associated_works, Countdown of 10 Amazing Moments from the Year 2011: No. 2 President Obama
Barack Obama, people.person.education, m.012m11bj
m.0gy2vbp, common.webpage.topic, Barack Obama and the Jim Crow Media
Columbia University School of General Studies, education.educational_institution.parent_institution, Columbia University
Columbia College of Columbia University in the City of New York, education.educational_institution.colors, White
m.012m11bj, education.education.student, Barack Obama
m.065pnsk, base.popstra.friendship.participant, Barack Obama
Barack H. Obama: The Unauthorized Biography, common.topic.notable_types, Book
Barack Obama, organization.organization_member.member_of, m.03w60w_
Barack Obama, people.person.places_lived, m.04s_x47
Columbia University School of General Studies, education.educational_institution.colors, Columbia blue
Barack Obama, base.popstra.organization.supporter, m.0645nnh
Barack Obama and the Jim Crow Media, common.topic.webpage, m.0gy2vbp
Columbia University, organization.organization_member.member_of, m.04dgvf2
m.0ggms13, award.ranking.item, Columbia University
m.07qvn18, base.litcentral.person_full_name.given_name_s, Barack
m.04s_x47, people.place_lived.person, Barack Obama
m.0czf93y, award.ranking.item, Columbia University
Barack Obama and the Jim Crow Media, common.topic.webpage, m.0gy2vc0
Columbia University, common.topic.webpage, m.09y481g
Columbia Law School, education.educational_institution.school_type, Private university
Columbia Law School, location.location.containedby, United States of America
Columbia University, organization.organization.leadership, m.0h6dvvs
Columbia University, education.educational_institution.mascot, Columbia University Roaree the Lion
Columbia University, common.topic.webpage, m.03lp_34
Columbia Lions Baseball, sports.sports_team.colors, White
Barack Obama, people.person.education, m.012m4x3m
Barack Obama, people.person.places_lived, m.03xdtyc
New Journalism, book.school_or_movement.associated_works, President Barack Obama and the Message Beyond the Photograph
Columbia University, education.educational_institution.sports_teams, Columbia Lions Softball
Columbia University, common.topic.webpage, m.0b467yc
Columbia Business School, education.educational_institution_campus.educational_institution, Columbia Business School
m.0xn8125, education.honorary_degree.recipient, Barack Obama
m.07qvn18, base.litcentral.person_full_name.person_topic, Barack Obama
m.0b467yc, common.webpage.topic, Columbia University
Barack Obama \"Hope\" poster, common.topic.article, m.05c3l5f
m.0bqvb58, education.academic_post.institution, Columbia University
Columbia College of Columbia University in the City of New York, location.location.containedby, United States of America
Barack Obama, people.person.education, m.02nqgp6
Barack Obama \"Hope\" poster, common.topic.notable_for, g.1259sz4vg
Barack Obama, people.person.profession, Politician
m.063wq59, base.popstra.support.supporter, Barack Obama
Modern Literature, book.school_or_movement.associated_works, Barack Obama Extends Historical Legacy \"Astride the Promise of Change\"
Barack Obama, freebase.valuenotation.is_reviewed, Date of birth
Barack Obama, people.person.profession, Law professor
Journalism, book.school_or_movement.associated_works, Why Race Mattered in Barack Obama's Re-election
Lisa Rogak, book.author.works_edited, Barack Obama in His Own Words
Barack Obama, people.person.sibling_s, m.0kv53ff
Barack Obama, freebase.valuenotation.is_reviewed, Place of birth
Barack Obama, people.person.sibling_s, m.0n4sqkk
Barack Obama, base.popstra.organization.supporter, m.064shtq
m.0ggmq5p, award.ranking.item, Columbia University
Barack Obama, Sr., people.person.place_of_birth, Nyang'oma Kogelo
Columbia University, base.schemastaging.organization_extra.contact_webpages, m.010fq4n7
Columbia Law School, common.topic.notable_types, College/University
Barack Obama, people.person.parents, Barack Obama, Sr.
Barack Obama, common.topic.article, m.02wh0cm
Family of Barack Obama, common.topic.webpage, m.0b48wwv
Barack Obama Academy, common.topic.notable_types, School
m.010p08xn, sports.sports_league_participation.team, Columbia Lions Softball
m.0gnm9vl, common.webpage.topic, Barack Obama
m.05gmrc3, base.firsts.first_achievement.first, Barack Obama
m.063wq51, base.popstra.support.supporter, Barack Obama
Barack Obama, people.person.places_lived, m.05gmrjl
m.0gy2vc0, common.webpage.topic, Barack Obama and the Jim Crow Media
Columbia University Department of Philosophy, education.department.institution, Columbia University
Barack Obama and the Jim Crow Media, book.written_work.school_or_movement, New Journalism
m.065pfvf, base.popstra.friendship.participant, Barack Obama
Barack Obama, Sr., people.person.religion, Islam
m.05btc7r, education.education.student, Malia Ann Obama
Barack Obama, people.person.religion, Christianity
Columbia University, education.educational_institution.subsidiary_or_constituent_schools, Columbia University School of General Studies
m.03w60w_, organization.organization_membership.member, Barack Obama
m.0nbyhqc, education.education.student, Barack Obama
Hussein Onyango Obama, people.person.children, Barack Obama, Sr.
m.010r243f, event.speech_or_presentation.speaker_s, Barack Obama
Barack Obama in His Own Words, common.topic.notable_types, Book
m.04hg7h5, education.education.student, Barack Obama, Sr.
Barack Obama, people.person.spouse_s, m.02nqglv
Barack Obama Academy, education.educational_institution.school_type, State school
BarackObama, internet.blog.blogger, Barack Obama
Columbia Lions, education.athletics_brand.teams, Columbia Lions football
m.0b497ny, common.webpage.topic, Family of Barack Obama
m.09ywd5y, common.webpage.topic, Columbia University
Biography, book.school_or_movement.associated_works, Dear James Baldwin (in lieu of Dear Barack Obama)
Barack Obama, Sr., people.person.children, David Ndesandjo
New Journalism, book.school_or_movement.associated_works, Countdown of 10 Great Moments in 2010 Part 7 Barack Obama and The NUL
Columbia Lions Softball, sports.school_sports_team.athletics_brand, Columbia Lions
Barack H. Obama: The Unauthorized Biography, book.written_work.subjects, Barack Obama
m.0wjhdt8, award.award_nomination.award_nominee, Barack Obama
Columbia School of Continuing Education, education.educational_institution.campuses, Columbia School of Continuing Education
Columbia University, education.educational_institution.athletics_brand, Columbia Lions
Barack Obama Academy, education.school.school_district, Oakland Unified School District
Auma Obama, people.person.parents, Barack Obama, Sr.
m.02nqgmw, education.education.institution, Columbia University
Just give it a try, media_common.quotation.author, Barack Obama
m.02nqgn2, education.education.student, Barack Obama
m.012m6w18, education.education.student, Barack Obama
Columbia University, education.educational_institution.colors, White
m.0645nnh, base.popstra.support.supported_organization, Barack Obama
m.0652fz5, base.popstra.support.supported_organization, Barack Obama
Columbia University Department of History, education.department.field, History
m.098m1pz, education.academic_post.institution, Columbia University
Sociology, book.school_or_movement.associated_works, Why Race Mattered in Barack Obama's Re-election
Barack Obama, people.person.education, m.02nqgpk
Barack Obama, people.person.education, m.0nbyhqc
Columbia Lions Softball, sports.sports_team.sport, Softball
Barack Obama, people.person.sibling_s, m.0n4sqk2
Columbia University, common.topic.webpage, m.09wxng0
Barack Obama, people.person.parents, Ann Dunham
Barack Obama, Sr., people.person.ethnicity, Arabs
Barack Obama, influence.influence_node.influenced, Craig McKenzie
President Barack Obama and the Message Beyond the Photograph, book.written_work.school_or_movement, Contemporary Fiction
Barack Obama in His Own Words, common.topic.notable_for, g.125d3_x15
Columbia University School of General Studies, location.location.containedby, United States of America
Barack Obama Academy, location.location.geolocation, m.012270h6
Barack Obama Academy, common.topic.article, m.05q8vwp
Columbia Business School, common.topic.notable_types, College/University
Columbia Lions football, american_football.football_team.division, Division I (NCAA)
Multiracial American, people.ethnicity.people, Barack Obama
m.0f88cqd, music.track_contribution.contributor, Barack Obama
Barack Obama, Sr., people.person.religion, Atheism
Barack Obama, Sr., people.person.spouse_s, m.0j4l4y8
Columbia Lions, common.topic.article, m.0j_7890
Barack Obama, people.person.profession, Writer
Columbia University School of General Studies, common.topic.notable_types, College/University
Barack Obama, common.topic.article, m.09s453y
m.0422fnr, common.webpage.topic, Columbia University
Barack Obama, Sr., people.person.children, George Obama
Barack H. Obama: The Unauthorized Biography, common.topic.notable_for, g.125f8s1ny
Barack Obama Academy, symbols.namesake.named_after, Barack Obama
m.063t6rx, base.popstra.support.supported_organization, Barack Obama
Columbia University School of Engineering and Applied Science, education.educational_institution.parent_institution, Columbia University
Brad Pfaff, common.topic.image, Official portrait of Barack Obama
m.02nqgq1, business.employment_tenure.person, Barack Obama
Columbia Daily Spectator, education.school_newspaper.school, Columbia University
Barack Obama, base.popstra.celebrity.friendship, m.065pfvf
Barack Obama, Sr., people.person.children, Mark Okoth Obama Ndesandjo
Columbia University, organization.organization.headquarters, m.0zs5lxz
Columbia College of Columbia University in the City of New York, common.topic.notable_types, College/University
Barack Obama, common.topic.image, Barack Obama
President Barack Obama and the Message Beyond the Photograph, book.written_work.school_or_movement, New Journalism
m.03xdty5, people.place_lived.person, Barack Obama
Abo Obama, people.person.parents, Barack Obama, Sr.
Barack Obama, people.person.education, m.02nqgmw
m.063wq4q, base.popstra.support.supporter, Barack Obama
Barack Obama, Sr., people.person.parents, Habiba Akumu Obama
Barack Obama, people.person.employment_history, m.02nqgy7
Barack Obama, base.firsts.first.achievements, m.04wrwjv
Barack Obama, common.image.appears_in_topic_gallery, Barack Obama
Columbia Lions, education.athletics_brand.teams, Columbia Lions Women's Basketball
Columbia Lions, education.athletics_brand.teams, Columbia Lions Baseball
Columbia University, organization.organization.headquarters, m.0w_9_2r
Columbia University, common.topic.article, m.01w5y
m.063wnr6, base.popstra.friendship.participant, Barack Obama
Columbia Law School, education.educational_institution_campus.educational_institution, Columbia Law School
Barack Obama, people.person.places_lived, m.0ccfkl4
Barack Obama, book.book_subject.works, The Obama Nation
Columbia Lions, education.athletics_brand.institution, Columbia University
Columbia University, common.topic.webpage, m.0b47qb1
Barack Obama, book.book_subject.works, A Bound Man
m.012m4x3m, education.education.student, Barack Obama
Barack Obama, Sr., people.person.children, Malik Abongo Obama
Columbia University, education.educational_institution.subsidiary_or_constituent_schools, Columbia College of Columbia University in the City of New York
m.0cw1q1w, organization.organization_relationship.child, Columbia School of Continuing Education
Columbia University School of General Studies, location.location.containedby, North America
President Barack Obama and the Message Beyond the Photograph, book.written_work.school_or_movement, Creative nonfiction
Softball, sports.school_sports_team.school, Diamond Ranch Academy
m.07wkhf7, award.award_honor.award_winner, Barack Obama
Barack Obama, people.person.places_lived, m.03xdty5
m.0ccfkl4, people.place_lived.person, Barack Obama
m.0b46f8t, common.webpage.topic, Columbia University
Columbia University School of General Studies, education.educational_institution.campuses, Columbia University School of General Studies
Barack Obama, base.popstra.organization.supporter, m.064fnt0
Columbia Lions Baseball, sports.school_sports_team.athletics_brand, Columbia Lions
Barack Obama and the Jim Crow Media, common.topic.article, m.0gy2v41
m.0dfzl4x, architecture.occupancy.occupant, Barack Obama
President Barack Obama and the Message Beyond the Photograph, common.topic.subjects, Popular culture
m.063qvl2, base.popstra.support.supported_organization, Barack Obama
Barack Obama, freebase.valuenotation.is_reviewed, Gender
Barack Obama, Sr., people.person.ethnicity, Africans
Columbia Lions men's basketball, basketball.basketball_team.division, Division I (NCAA)
m.065pnvm, base.popstra.friendship.participant, Barack Obama

Answer: Columbia University