user: You are a structured reasoning expert tasked with solving problems step by step. 
You first think about the reasoning process in the mind and then provide the answer. The reasoning process and answer should be enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think> reasoning process here </think> <answer> answer here </answer>. 
Given a question and the associated knowledge graph triplets (entity, relation, entity), you are asked to answer the question with these triplets and your own knowledge. 
You can break down the original question into several sub-questions and explore the given knowledge graph to solve them step-by-step. If there are multiple possible answers, choose one as the final answer. 
After thinking, when you finally reach a conclusion, clearly state the answer within <answer> </answer> tags, i.e., <answer> answer here </answer>. 
Question: What university is Obama an alumni of, and also is represented by the Columbia Lions Softball team? 
Knowledge Triplets: Columbia University, education.university.domestic_tuition, m.0k7fwtv
Columbia University, organization.organization.headquarters, m.0x12twv
Columbia University, book.author.works_written, Bibliography Of James Harvey Robinson
Columbia University, education.educational_institution.subsidiary_or_constituent_schools, Columbia School of Continuing Education
m.04hg7hb, education.education.student, Barack Obama, Sr.
Columbia University, base.jewlib.parent_institution.judaica_owning_units, Avery Architectural and Fine Arts Library
Columbia Lions, common.topic.webpage, m.09sct92
Columbia University, common.topic.webpage, m.0422fnr
Barack Obama Academy, education.educational_institution.school_type, Public school
Columbia University, education.university.domestic_tuition, m.0zn_jz7
Columbia University, award.award_presenting_organization.award_categories_presented, Medal of Excellence
Columbia School of Continuing Education, education.educational_institution.campuses, Columbia School of Continuing Education
Barack Obama, people.person.education, m.012m9zwm
Columbia University, location.location.events, 2012 Pulitzer Prize
Columbia University, book.author.works_written, The rise of a university ..
Columbia University, book.author.works_written, Index Learned Chinese Periodic
Columbia University School of Engineering and Applied Science, common.topic.notable_types, College/University
m.02nqgmw, education.education.institution, Columbia University
m.0h6dx_b, award.ranking.item, Columbia University
Columbia University, organization.organization.headquarters, m.0cnm_1q
Columbia University, common.topic.webpage, m.0b47qb1
Columbia University, common.topic.webpage, m.09yb87r
Columbia University, education.university.number_of_undergraduates, m.02k6vt9
Malia Ann Obama, people.person.education, m.05btc7r
Columbia University, education.educational_institution.subsidiary_or_constituent_schools, Columbia University School of Engineering and Applied Science
m.0w63f9q, organization.leadership.person, Barack Obama
Columbia University Mailman School of Public Health, education.educational_institution_campus.educational_institution, Columbia University Mailman School of Public Health
Barack Obama Academy, education.school.school_district, Oakland Unified School District
Columbia Law School, common.topic.notable_types, College/University
Columbia University, base.jewlib.parent_institution.judaica_owning_units, Columbia University Jewish Studies Library
Columbia University, education.university.number_of_postgraduates, m.0zntf7d
m.098m1pz, education.academic_post.institution, Columbia University
Columbia University, base.ontologies.ontology_instance.equivalent_instances, m.07ndvyz
Columbia Lions, education.athletics_brand.teams, Columbia Lions fencing
Columbia University, book.author.works_written, The Lohf years
Columbia University, award.ranked_item.appears_in_ranked_lists, m.0ggms13
Columbia University, education.university.domestic_tuition, m.0k7fwhr
Barack Obama, people.person.parents, Ann Dunham
Columbia University, education.educational_institution.campuses, Columbia University, main campus
Barack Obama Academy, common.topic.notable_types, School
m.02nqgp6, education.education.student, Barack Obama
Columbia University, education.university.local_tuition, m.0h6zgmm
m.010697gw, book.periodical_publisher_period.publisher, Columbia University
Columbia University, freebase.valuenotation.is_reviewed, Contact webpages
Columbia Lions Women's Basketball, sports.school_sports_team.athletics_brand, Columbia Lions
m.0xn8125, education.honorary_degree.recipient, Barack Obama
Columbia University, main campus, location.location.containedby, New York City
Columbia Lions football, sports.school_sports_team.athletics_brand, Columbia Lions
Barack Obama, people.person.education, m.02nqgmw
Columbia University, location.location.events, 2013 Pulitzer Prize
Columbia University, common.topic.webpage, m.09wxng0
Natasha Obama, people.person.education, m.05btcc3
Columbia College of Columbia University in the City of New York, freebase.valuenotation.has_value, International tuition
Columbia Law School, education.educational_institution.parent_institution, Columbia University
m.012m9zwm, education.education.student, Barack Obama
2012 Pulitzer Prize, time.event.locations, Columbia University
Columbia University, common.topic.webpage, m.0b46nhc
Bancroft Prize, award.award_category.presenting_organization, Columbia University
Columbia University, book.author.works_written, Lectures on literature
Columbia Lions, common.topic.article, m.0j_7890
m.0422fnr, common.webpage.topic, Columbia University
Columbia University, award.award_presenting_organization.award_categories_presented, Van Amringe Mathematical Prize
Columbia University, education.university.departments, Columbia University Department of Middle Eastern, South Asian, and African Studies
Columbia Lions fencing, sports.school_sports_team.athletics_brand, Columbia Lions
Columbia University, education.university.departments, Columbia University Department of Political Science
m.04fvty5, organization.organization_board_membership.organization, Columbia University
Columbia University Mailman School of Public Health, common.topic.notable_types, College/University
Columbia University, book.periodical_publisher.periodicals_published, m.010by7sj
Columbia University, base.schemastaging.educational_institution_extra.libraries, Avery Architectural and Fine Arts Library
m.01033mmt, book.periodical_publisher_period.publisher, Columbia University
Barack Obama, people.person.education, m.0nbyj44
m.011399y8, organization.organization_relationship.parent, Columbia University
Family of Barack Obama, common.topic.webpage, m.0b49520
Columbia University, book.author.works_written, Contemporary civilization source book
Columbia University School of General Studies, common.topic.notable_types, College/University
Columbia University, education.educational_institution.subsidiary_or_constituent_schools, Columbia Law School
m.02nqgpk, education.education.student, Barack Obama
Family of Barack Obama, common.topic.webpage, m.0b48wwv
Columbia University, education.university.departments, Columbia University Department of Philosophy
Columbia University, internet.website_owner.websites_owned, Fathom.com
Columbia School of Continuing Education, location.location.containedby, United States of America
Louisa Gross Horwitz Prize, award.award.presented_by, Columbia University
Columbia School of Continuing Education, common.topic.notable_types, College/University
m.0b492fy, common.webpage.topic, Columbia University
Columbia University, education.university.number_of_postgraduates, m.0h6f087
Columbia University, base.schemastaging.educational_institution_extra.libraries, Gottesman Library
m.03lp_34, common.webpage.topic, Columbia University
Columbia University, book.periodical_publisher.periodicals_published, m.010697gw
Columbia University, education.educational_institution.subsidiary_or_constituent_schools, Columbia University Graduate School of Journalism
Columbia University, medicine.cancer_center_constituent.cancer_center, Herbert Irving Comprehensive Cancer Center
Columbia University, education.university.local_tuition, m.0zntg2_
m.05btcc3, education.education.student, Natasha Obama
Barack Obama, royalty.chivalric_order_officer.memberships_presented, m.0w17p88
Columbia University School of General Studies, location.location.containedby, North America
Columbia Lions, education.athletics_brand.institution, Columbia University
Columbia University, common.topic.webpage, m.09y481g
For Kings and Planets, book.written_work.subjects, Columbia University
Columbia School of Continuing Education, organization.organization.parent, m.0cw1q1w
Columbia University College of Dental Medicine, education.educational_institution_campus.educational_institution, Columbia University College of Dental Medicine
Columbia University, organization.organization_founder.organizations_founded, Association of American Universities
Columbia University, education.university.departments, Columbia University Department of Anthropology
Columbia University, education.university.acceptance_rate, m.011b_7m2
Columbia Lions, education.athletics_brand.teams, Columbia Lions men's tennis
Columbia University, book.periodical_publisher.periodicals_published, m.010c8tq2
Columbia University, base.jewlib.original_owner.originator_of, Columbia University Architectural Drawings
Columbia College of Columbia University in the City of New York, education.educational_institution.colors, White
Columbia University, common.topic.webpage, m.03lp_34
m.0nbyhy_, education.education.student, Barack Obama
m.0b46nhc, common.webpage.topic, Columbia University
Barack Obama, people.person.education, m.02nqgpk
Columbia University, award.award_presenting_organization.awards_presented, Bancroft Prize
Columbia University School of General Studies, education.educational_institution_campus.educational_institution, Columbia University School of General Studies
Columbia University, award.ranked_item.appears_in_ranked_lists, m.0ggmq5p
Columbia Lions Softball, sports.school_sports_team.school, Columbia University
Columbia Lions men's basketball, sports.school_sports_team.school, Columbia University
m.0zntbvg, award.ranking.item, Columbia University
m.0h8c94h, architecture.ownership.owner, Columbia University
Columbia University, education.educational_institution.sports_teams, Columbia Lions men's basketball
History, education.field_of_study.academic_departments, Columbia University Department of History
Columbia University, book.book_subject.works, For Kings and Planets
Columbia University Department of Philosophy, education.department.institution, Columbia University
m.05btc7r, education.education.student, Malia Ann Obama
Columbia University, book.periodical_publisher.periodicals_published, m.01033mmt
Columbia University, organization.endowed_organization.endowment, m.0h6dxrq
Columbia University, education.university.domestic_tuition, m.0k7rh15
Columbia Business School, common.topic.notable_types, College/University
Columbia University, education.university.number_of_postgraduates, m.0k7rf1k
Columbia University, education.educational_institution.subsidiary_or_constituent_schools, Columbia Business School
Columbia University, book.author.works_written, Dict Ctg Whitney M Young Junio
Columbia University School of General Studies, location.location.containedby, United States of America
Columbia Lions fencing, common.topic.notable_types, Organization
Barack Obama, people.person.sibling_s, m.0n4sqkd
Columbia University, common.topic.webpage, m.09wyy0w
m.0ggms13, award.ranking.item, Columbia University
Columbia Lions Softball, common.topic.notable_for, g.12ml1lkn6
Barack Obama, people.person.education, m.012m6w18
m.0b47qb1, common.webpage.topic, Columbia University
Columbia University, education.university.acceptance_rate, m.0ks_r10
Barack Obama, people.person.ethnicity, English American
Barack Obama Academy, symbols.namesake.named_after, Barack Obama
Columbia Lions Softball, sports.school_sports_team.school, Columbia University
m.09wyy0w, common.webpage.topic, Columbia University
Columbia Lions men's basketball, sports.school_sports_team.athletics_brand, Columbia Lions
Columbia University, education.university.acceptance_rate, m.0znth83
Barack Obama, people.person.education, m.02nqgp6
Columbia Lions men's basketball, basketball.basketball_team.division, Division I (NCAA)
Columbia University College of Physicians and Surgeons, freebase.valuenotation.is_reviewed, Headquarters
Association of American Universities, organization.organization.founders, Columbia University
Barack Obama, people.person.profession, Writer
Columbia University, education.educational_institution.total_enrollment, m.0zntfr_
2013 Pulitzer Prize, time.event.locations, Columbia University
Columbia University School of General Studies, education.educational_institution.colors, Columbia blue
Barack Obama, people.person.ethnicity, Irish American
Barack Obama, people.person.quotations, Just give it a try
Columbia University, education.university.fraternities_and_sororities, St. Anthony Hall
Columbia University, base.jewlib.parent_institution.judaica_owning_units, Columbia University Libraries
Columbia University, location.location.events, 2014 Pulitzer Prize
Columbia University, education.university.departments, Columbia University Department of Sociology
Columbia University, book.author.works_written, Officers and graduates of Columbia college
Columbia University, education.university.number_of_undergraduates, m.0h77xrj
Columbia Lions Baseball, sports.sports_team.colors, White
Columbia Lions Baseball, sports.school_sports_team.athletics_brand, Columbia Lions
Barack Obama Academy, common.topic.article, m.05q8vwp
Columbia University College of Dental Medicine, common.topic.notable_types, College/University
Columbia University, award.ranked_item.appears_in_ranked_lists, m.0h88jfq
m.02nqgmw, education.education.institution, Columbia University
Columbia Lions football, sports.sports_team.colors, White
Columbia University, award.award_presenting_organization.award_categories_presented, Bancroft Prize
Columbia University, book.author.works_written, Catalog Avery Memorial Archite
Columbia University, organization.organization.headquarters, m.0zs5lxz
Columbia University, freebase.valuenotation.has_value, International tuition
Columbia University, common.topic.webpage, m.09ywd5y
Columbia College of Columbia University in the City of New York, common.topic.notable_types, College/University
Columbia University, organization.organization.headquarters, m.0w_9_2r
Columbia University, education.educational_institution.mascot, Columbia University Roaree the Lion
Columbia University, base.schemastaging.educational_institution_extra.libraries, Butler Library
Columbia University, education.educational_institution.faculty, m.0k9jl20
Columbia Law School, education.educational_institution.school_type, Private university
Barack Obama, organization.organization_member.member_of, m.03w60w_
Columbia University, base.jewlib.parent_institution.judaica_owning_units, Norman E. Alexander Library for Jewish Studies
Columbia University, education.educational_institution.school_type, Private university
m.012m11bj, education.education.student, Barack Obama
Barack Obama, Sr., people.person.children, David Ndesandjo
Columbia University Department of History, education.department.institution, Columbia University
Columbia University, book.author.works_written, Social work as human relations;
Columbia University, organization.organization.board_members, m.04fvty5
Columbia University School of General Studies, education.educational_institution.school_type, Private university
Columbia University, book.author.works_written, A history of Columbia University 1754-1904
Columbia University, book.author.works_written, St. Paul's Chapel of Columbia University
Columbia Daily Spectator, education.school_newspaper.school, Columbia University
Columbia University, education.university.number_of_undergraduates, m.0zn_hm_
Columbia University, education.educational_institution.subsidiary_or_constituent_schools, Columbia University School of General Studies
Columbia University Graduate School of Journalism, education.educational_institution.parent_institution, Columbia University
Columbia University Mailman School of Public Health, education.educational_institution.parent_institution, Columbia University
m.0cw1q1w, organization.organization_relationship.parent, Columbia University
Columbia University, education.university.number_of_postgraduates, m.0zn_hqt
m.0ggmq5p, award.ranking.item, Columbia University
Barack Obama, people.person.education, m.012m11bj
Columbia School of Continuing Education, education.educational_institution.parent_institution, Columbia University
Columbia College of Columbia University in the City of New York, location.location.containedby, United States of America
Columbia University Department of History, education.department.field, History
Barack Obama, people.person.education, m.02nqgmw
Barack Obama, people.person.sibling_s, m.0kv53ff
Columbia University, organization.endowed_organization.endowment, m.0znt8jc
Columbia University, education.university.domestic_tuition, m.0h6zgmv
Columbia University, education.university.number_of_undergraduates, m.0zntf3b
m.04fzk9k, organization.organization_board_membership.organization, Columbia University
Columbia Lions, education.athletics_brand.teams, Columbia Lions Women's Basketball
Columbia University, education.university.domestic_tuition, m.0zntgjr
Columbia University Department of Philosophy, education.department.field, Philosophy
Columbia University Department of Philosophy, common.topic.notable_types, Organization
Columbia University, book.author.works_written, Revised statutes
Louisa Gross Horwitz Prize, award.award_category.presenting_organization, Columbia University
m.0b46f8t, common.webpage.topic, Columbia University
Columbia University Mailman School of Public Health, location.location.containedby, New York City
2014 Pulitzer Prize, time.event.locations, Columbia University
Columbia Lions, education.athletics_brand.teams, Columbia Lions football
Columbia University, education.university.fraternities_and_sororities, Kappa Delta Rho
m.0h6dvvs, organization.leadership.organization, Columbia University
Columbia Lions, education.athletics_brand.teams, Columbia Lions Baseball
m.012l94sv, education.education.student, Barack Obama
Columbia University, award.ranked_item.appears_in_ranked_lists, m.0zntbvg
m.0czf93y, award.ranking.item, Columbia University
Columbia University School of Engineering and Applied Science, education.educational_institution.parent_institution, Columbia University
Columbia University, book.author.works_written, Chapters in Western civilization
Columbia University, education.educational_institution.subsidiary_or_constituent_schools, Columbia College of Columbia University in the City of New York
Columbia University, education.university.departments, Columbia University Department of Art History and Archaeology
Columbia University, award.ranked_item.appears_in_ranked_lists, m.0czf93y
Columbia University, education.educational_institution.subsidiary_or_constituent_schools, Columbia University College of Dental Medicine
Columbia Lions, common.topic.article, m.0fxpmc
Barack Obama Academy, location.location.geolocation, m.012270h6
Barack Obama, common.topic.article, m.02mjn1
Barack Obama, people.person.education, m.02nqgn2
m.0nbyj44, education.education.student, Barack Obama
Columbia School of Continuing Education, location.location.containedby, New York City
Barack Obama, base.firsts.first.achievements, m.05gmrc3
Columbia University, education.university.local_tuition, m.0zn_jx9
Columbia University, education.university.departments, Columbia University Department of History
Columbia University, book.author.works_written, Author Index Psychological Ind
Columbia University, education.educational_institution.subsidiary_or_constituent_schools, Barnard College
St. Anthony Hall, education.fraternity_sorority.colleges_and_universities, Columbia University
Columbia University, education.academic_institution.visiting_scholars_fellows_etc, m.098m1pz
Columbia University, education.educational_institution.colors, White
Columbia University, book.author.works_written, In honor of Marjorie Hope Nicolson
m.09ywd5y, common.webpage.topic, Columbia University
Columbia University, organization.organization.board_members, m.04fzk9k
Columbia University, award.ranked_item.appears_in_ranked_lists, m.0h6dx_b
Columbia University, education.educational_institution.subsidiary_or_constituent_schools, Columbia University College of Physicians and Surgeons
Columbia University, book.author.works_written, An official guide to Columbia university
Columbia University, internet.website_owner.websites_owned, Columbia Undergraduate Science Journal
Columbia University, education.educational_institution.honorary_degrees_awarded, m.0_9qlts
Barack Obama, education.honorary_degree_recipient.honorary_degrees, m.0xn8125
m.09y481g, common.webpage.topic, Columbia University
Barnard College, education.educational_institution.parent_institution, Columbia University
Columbia University, education.educational_institution.colors, Columbia blue
Barack Obama, people.person.profession, Law professor
Columbia University, education.university.acceptance_rate, m.011ngsvn
Columbia University College of Physicians and Surgeons, education.educational_institution.parent_institution, Columbia University
Columbia University, common.topic.article, m.01w5y
Barack Obama, Sr., people.person.sibling_s, m.0k6m6kc
Barack Obama, people.person.quotations, My job is not to represent Washington to you, but to represent you to Washington.
Columbia University, main campus, location.location.containedby, United States of America
Columbia University, base.jewlib.parent_institution.judaica_owning_units, Rare Book & Manuscript Library
m.02nqgmw, education.education.student, Barack Obama
Columbia University, education.educational_institution.subsidiary_or_constituent_schools, Columbia University Mailman School of Public Health
Columbia University, education.academic_institution.visiting_scholars_fellows_etc, m.0bj6v3g
Columbia University, book.author.works_written, A quarter century of learning, 1904-1929
Barack Obama, base.firsts.first.achievements, m.04wrwjv
St. Anthony Hall, education.fraternity_sorority.founded_location, Columbia University
m.0bqvb58, education.academic_post.institution, Columbia University
m.04hg7h5, education.education.student, Barack Obama, Sr.
Columbia Lions, education.athletics_brand.teams, Columbia Lions Softball
m.0czfgs0, award.ranking.item, Columbia University
Columbia University School of General Studies, education.educational_institution.parent_institution, Columbia University
Columbia University, book.author.works_written, Columbia University, 1897
Columbia University, common.topic.webpage, m.0b467yc
Columbia University, main campus, education.educational_institution_campus.educational_institution, Columbia University
Columbia University, award.ranked_item.appears_in_ranked_lists, m.0czfgs0
Barack Obama Academy, common.topic.notable_for, g.125cqrqr7
Columbia University Graduate School of Journalism, education.educational_institution.school_type, Private university
Columbia University School of General Studies, education.educational_institution.campuses, Columbia University School of General Studies
Columbia University Mailman School of Public Health, location.location.containedby, United States of America
Columbia University, book.author.works_written, The Changing Face of Transatlantic Relations
m.09yb87r, common.webpage.topic, Columbia University
Columbia University, education.university.local_tuition, m.0zntg5k
Barack Obama, people.person.sibling_s, m.0n4sqh8
Barack Obama, people.person.education, m.012m4x3m
Columbia University, book.author.works_written, The New York Federal Archive Building
Columbia University, symbols.namesake.named_after, Christopher Columbus
Columbia University, education.university.acceptance_rate, m.0h7446p
Columbia University, architecture.architectural_structure_owner.structures_owned, m.0h8c94h
Columbia University, organization.organization_member.member_of, m.04dgvf2
m.010byn99, book.periodical_publisher_period.publisher, Columbia University
m.04d05qh, organization.organization_board_membership.organization, Columbia University
Columbia Lions, education.athletics_brand.teams, Columbia Lions men's basketball
Columbia University, base.jewlib.parent_institution.jewish_studies_research_units, Institute for Israel and Jewish Studies at Columbia University
Barack Obama, Sr., common.topic.notable_for, g.125b6pkhc
Columbia University, education.academic_institution.visiting_scholars_fellows_etc, m.0bqvb58
Christopher Columbus, symbols.name_source.namesakes, Columbia University
Columbia University, education.educational_institution.phone_number, m.0h6dvm7
m.010p08xn, sports.sports_league_participation.team, Columbia Lions Softball
Barack Obama, people.person.sibling_s, m.0n4sql0
Columbia University College of Physicians and Surgeons, education.educational_institution.school_type, Private university
Barack Obama, Sr., common.topic.article, m.03qccxn
Columbia University, book.author.works_written, The Libraries of Columbia University
Barack Obama, common.topic.article, m.02wh0cm
Columbia University, organization.organization_scope.organizations_with_this_scope, Alpha Chapter of St. Anthony Hall
Van Amringe Mathematical Prize, award.award_category.presenting_organization, Columbia University
Columbia University, education.university.departments, Columbia University Department of Electrical Engineering
m.09wxng0, common.webpage.topic, Columbia University
Barack Obama, people.person.profession, Author
Columbia College of Columbia University in the City of New York, education.educational_institution.parent_institution, Columbia University
Barack Obama, people.person.education, m.0nbyhqc
Columbia Lions men's basketball, sports.sports_team.colors, White
Columbia University, location.location.geolocation, m.010q0m3z
Columbia Lions, education.athletics_brand.teams, Columbia Lions men's soccer
Barack Obama, Sr., people.person.education, m.04hg7hb
Columbia University, book.author.works_written, Firdausī celebration, 935-1935
Columbia Business School, education.educational_institution.parent_institution, Columbia University
Columbia University, education.university.number_of_undergraduates, m.0k9lyhd
Columbia University, award.award_presenting_organization.award_categories_presented, Louisa Gross Horwitz Prize
Columbia University, education.educational_institution.newspaper, Columbia Daily Spectator
Columbia Lions, education.athletics_brand.teams, Columbia Lions Men's Cross Country
Barack Obama, people.person.sibling_s, m.0kv53fr
Columbia University, organization.organization.child, m.0cw1q1w
Columbia Lions Softball, sports.sports_team.league, m.010p08xn
Columbia University, book.author.works_written, Oral History Collection of Columbia University
m.0b467yc, common.webpage.topic, Columbia University
Columbia University, organization.organization.board_members, m.04d05qh
Columbia University, education.university.departments, Columbia University Department of Physics
m.010by7sj, book.periodical_publisher_period.publisher, Columbia University
Columbia University, book.author.works_written, An historical sketch of Columbia College in the city of New York 1754-1876
Columbia University Graduate School of Journalism, common.topic.notable_types, College/University
m.012m4x3m, education.education.student, Barack Obama
Columbia University, book.author.works_written, Dict Ctg Columbia University L
Columbia University, common.topic.notable_types, College/University
Columbia Lions Softball, sports.school_sports_team.athletics_brand, Columbia Lions
m.07ndvyz, base.ontologies.ontology_instance_mapping.freebase_topic, Columbia University
Columbia University, education.educational_institution.total_enrollment, m.0zn_gv8
Columbia University, award.award_presenting_organization.award_categories_presented, Distinguished Service Medal
Columbia University, organization.organization.child, m.011399y8
Columbia University, book.author.works_written, Spinoza Bibliography
Columbia University Mailman School of Public Health, education.educational_institution.campuses, Columbia University Mailman School of Public Health
m.02nqgn2, education.education.student, Barack Obama
Columbia University College of Dental Medicine, location.location.containedby, United States of America
Columbia University College of Dental Medicine, education.educational_institution.campuses, Columbia University College of Dental Medicine
m.0cw1q1w, organization.organization_relationship.child, Columbia School of Continuing Education
Barack Obama, people.person.education, m.012l94sv
Columbia Lions men's basketball, sports.sports_team.colors, Columbia blue
Columbia University, book.author.works_written, Dedication of the new site, Morningside Heights
Columbia Lions Softball, common.topic.notable_types, School sports team
Columbia University, education.university.fraternities_and_sororities, Alpha Sigma Phi
Columbia University, common.topic.webpage, m.0b492fy
m.04dgvf2, organization.organization_membership.member, Columbia University
Columbia School of Continuing Education, education.educational_institution_campus.educational_institution, Columbia School of Continuing Education
Barack Obama, Sr., people.person.sibling_s, m.0wzjdyf
m.010c8tq2, book.periodical_publisher_period.publisher, Columbia University
Columbia University, book.author.works_written, Avery Obituary Index Architect
Columbia University, education.educational_institution.sports_teams, Columbia Lions Softball
m.012m6w18, education.education.student, Barack Obama
Columbia University College of Physicians and Surgeons, location.location.containedby, United States of America
Columbia University, organization.organization.headquarters, m.0znlb0d
Columbia University, common.topic.webpage, m.0b46f8t
Columbia University, education.educational_institution.athletics_brand, Columbia Lions
Columbia University, base.schemastaging.organization_extra.contact_webpages, m.010fq4n7
Columbia University, award.award_presenting_organization.awards_presented, Louisa Gross Horwitz Prize
m.0nbyhqc, education.education.student, Barack Obama
Columbia University, education.educational_institution.school_type, University
m.0_9qlts, education.honorary_degree.institution, Columbia University
Columbia University, book.periodical_publisher.periodicals_published, m.010byn99
Columbia University Graduate School of Journalism, organization.organization.place_founded, New York City
m.0bj6v3g, education.academic_post.institution, Columbia University
Columbia University School of General Studies, location.location.containedby, New York City
m.0h88jfq, award.ranking.item, Columbia University
Columbia Lions football, american_football.football_team.division, Division I (NCAA)
Bancroft Prize, award.award.presented_by, Columbia University
Columbia Lions Softball, sports.sports_team.sport, Softball
Barack Obama Academy, education.educational_institution.school_type, State school
Barack Obama, Sr., people.person.education, m.04hg7h5
Columbia University, common.topic.notable_for, g.1255thz1v
Columbia University College of Dental Medicine, education.educational_institution.parent_institution, Columbia University
Columbia University, organization.organization.leadership, m.0h6dvvs
Columbia University, base.schemastaging.educational_institution_extra.libraries, Burke Library
Barack Obama, people.person.education, m.0nbyhy_
Columbia University, book.author.works_written, Introduction to contemporary civilization
Barack Obama, people.person.ethnicity, Multiracial American

Answer: Columbia University