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 school houses the Herbert Irving Comprehensive Cancer center and had President Obama as an attendee? 
Knowledge Triplets: Barack Obama Academy, education.educational_institution.school_type, Public school
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, University of New Mexico Cancer Research & Treatment Center
Stanford Cancer Institute, medicine.cancer_center.cancer_center_type, Clinical and Research
President's Council on Jobs and Competitiveness, organization.organization.founders, Barack Obama
Barack Obama, Sr., people.person.spouse_s, m.0j4l4yg
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, University of Virginia Cancer Center
m.05btcc3, education.education.student, Natasha Obama
m.065pfvf, base.popstra.friendship.participant, Barack Obama
Stanford Cancer Institute, common.topic.notable_types, Cancer Center
Barack Obama, common.topic.article, m.09s453y
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins University
Barack Obama, organization.organization_founder.organizations_founded, White House Task Force to Protect Students from Sexual Assault
Barack Obama, Sr., people.person.profession, Economist
Barack Obama, people.person.sibling_s, m.0n4sqh8
Herbert Irving Comprehensive Cancer Center, common.topic.webpage, m.04_7hmk
Barack Obama, government.political_appointer.appointees, m.0jtmkth
m.04hg7h5, education.education.student, Barack Obama, Sr.
Barack Obama, freebase.valuenotation.is_reviewed, Height
Barack Obama, government.political_appointer.appointees, m.0r60ybv
m.0ccfkl4, people.place_lived.person, Barack Obama
m.0nczndf, film.personal_film_appearance.film, President Obama’s 2011 Race To The Top Commencement Challenge
Barack Obama, book.book_subject.works, Yes We Can: A Biography of President Barack Obama
Barack Obama, organization.organization_member.member_of, m.03w60w_
President Barack Obama and the Message Beyond the Photograph, common.topic.subjects, Hillary Rodham Clinton
President Barack Obama and the Message Beyond the Photograph, book.written_work.subjects, Public Leadership
m.02nr844, award.award_honor.award_winner, Barack Obama
Barack Obama, government.political_appointer.appointees, m.0jtlxf_
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, UNC Lineberger Comprehensive Cancer Center
Barack Obama, common.topic.image, Barack Obama
Barack Obama, government.political_appointer.appointees, m.052mbx6
m.04s_x47, people.place_lived.person, Barack Obama
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, Comprehensive Cancer Center of Wake Forest University
Countdown of 10 Amazing Moments from the Year 2011: No. 2 President Obama, book.written_work.school_or_movement, Biography
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, UAB Comprehensive Cancer Center
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, Yale Cancer Center
Barack Obama, government.political_appointer.appointees, m.05bp2yr
Barack Obama, people.person.sibling_s, m.0kv53ff
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, Case Comprehensive Cancer Center
Barack Obama, Sr., people.person.sibling_s, m.0wzjdyf
Barack Obama, people.person.places_lived, m.03xdtyk
President Barack Obama and the Message Beyond the Photograph, book.written_work.subjects, Leadership and management
Current events, book.school_or_movement.associated_works, Why Race Mattered in Barack Obama's Re-election
Barack Obama, common.image.appears_in_topic_gallery, Barack Obama
President Barack Obama and the Message Beyond the Photograph, common.topic.subjects, Democracy
Barack Obama, symbols.name_source.namesakes, Barack Obama Academy
President Barack Obama and the Message Beyond the Photograph, book.written_work.school_or_movement, Creative nonfiction
Barack Obama, business.board_member.leader_of, m.0w63f9q
Journalism, book.school_or_movement.associated_works, Why Race Mattered in Barack Obama's Re-election
Countdown of 10 Amazing Moments from the Year 2011: No. 2 President Obama, book.written_work.school_or_movement, Current events
Barack Obama, government.political_appointer.appointees, m.0j35vth
President Barack Obama and the Message Beyond the Photograph, book.written_work.school_or_movement, History
President Barack Obama and the Message Beyond the Photograph, book.written_work.school_or_movement, Current History
Barack Obama, government.political_appointer.appointees, m.0tm2t1f
Barack Obama, government.political_appointer.appointees, m.05ctx2h
m.02nqgmw, education.education.student, Barack Obama
President Obama’s 2011 Race To The Top Commencement Challenge, film.film.personal_appearances, m.0nczndf
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, Holden Comprehensive Cancer Center
Cancer Center, freebase.type_hints.included_types, Organization
Barack Obama, common.topic.notable_types, US President
Barack Obama, government.political_appointer.appointees, m.05lmlyn
Countdown of 10 Amazing Moments from the Year 2011: No. 2 President Obama, book.written_work.school_or_movement, Creative nonfiction
Biography, book.school_or_movement.associated_works, Dear James Baldwin (in lieu of Dear Barack Obama)
President Barack Obama: The Man and His Journey, film.film.personal_appearances, m.0gyylx3
m.05gmrjl, people.place_lived.person, Barack Obama
Barack Obama, base.endorsements.endorsee.personal_endorsements, m.04p436d
m.012m6w18, education.education.student, Barack Obama
Cancer Center, common.topic.article, m.077dc1l
Barack Obama, Sr., people.person.religion, Atheism
Barack Obama, people.person.quotations, Just give it a try
Barack Obama, government.political_appointer.appointees, m.0k06hnf
Barack Obama, Sr., people.person.children, Malik Abongo Obama
Barack Obama, base.firsts.first.achievements, m.05gmrc3
Barack Obama, Sr., people.person.children, Abo Obama
m.03xdtyc, people.place_lived.person, Barack Obama
Herbert Irving Comprehensive Cancer Center, organization.organization.headquarters, m.04_7hjb
m.0xn8125, education.honorary_degree.recipient, Barack Obama
Weill Cornell Medical College, freebase.valuenotation.is_reviewed, Headquarters
Cancer Center, type.type.properties, Comprehensive
Barack Obama, government.political_appointer.appointees, m.0q4ng3y
Barack Obama, people.person.education, m.02nqgp6
New Journalism, book.school_or_movement.associated_works, Countdown of 10 Great Moments in 2010 Part 7 Barack Obama and The NUL
Yes We Can: A Biography of President Barack Obama, common.topic.notable_for, g.125brs5d9
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.isbn, 9780786720576
Fred Hutchinson/University of Washington Cancer Consortium, common.topic.notable_types, Cancer Center
Barack Obama in His Own Words, book.written_work.editor, Lisa Rogak
Barack Obama, government.us_president.vice_president, Joe Biden
University of Pittsburgh Cancer Institute, common.topic.notable_types, Organization
Barack Obama, Sr., people.person.children, Auma Obama
Barack Obama, people.person.ethnicity, Irish American
Family of Barack Obama, common.topic.webpage, m.0b497ny
Barack Obama, government.political_appointer.appointees, m.0wkxqyy
Barack Obama, people.person.places_lived, m.0ccfkl4
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, University of Pittsburgh Cancer Institute
University of Michigan Comprehensive Cancer Center, medicine.cancer_center.cancer_center_type, Clinical and Research
Barack Obama, common.topic.notable_for, g.1258j10lr
m.02nqgpk, education.education.student, Barack Obama
m.04p4363, base.endorsements.personal_endorsement.endorsee, Barack Obama
Barack Obama, people.person.education, m.012m11bj
Barack Obama Academy, location.location.geolocation, m.012270h6
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, University of Michigan Comprehensive Cancer Center
Barack Obama Academy, education.school.school_district, Oakland Unified School District
President Barack Obama and the Message Beyond the Photograph, common.topic.subjects, Twitter
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, USC Norris Comprehensive Cancer Center
Barack Obama, government.political_appointer.appointees, m.05bh_ms
Barack Obama, people.person.employment_history, m.02nqgy7
Natasha Obama, people.person.education, m.05btcc3
Cancer Center, freebase.type_profile.kind, Definition
Columbia University Mailman School of Public Health, location.location.containedby, United States of America
Cancer Center, freebase.type_hints.included_types, Topic
Barack Obama, base.endorsements.endorsee.personal_endorsements, m.04p4381
Barack Obama, government.political_appointer.appointees, m.09knk78
m.063wq51, base.popstra.support.supporter, Barack Obama
President Barack Obama and the Message Beyond the Photograph, common.topic.subjects, Social Networks
m.063s48m, base.popstra.friendship.participant, Barack Obama
Cancer Center, type.type.domain, Medicine
m.012l94sv, education.education.student, Barack Obama
Cancer Center, type.type.expected_by, Part of Cancer Center
Political philosophy, book.school_or_movement.associated_works, What Death of Osama Bin Laden Indicates About Barack Obama's Leadership
University of Pittsburgh Cancer Institute, medicine.cancer_center.cancer_center_type, Clinical and Research
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, The Ohio State University Comprehensive Cancer Center
Barack Obama, common.image.size, m.0klz8m
m.04wrwjv, base.firsts.first_achievement.first, Barack Obama
Barack Obama, Sr., people.person.religion, Islam
Current events, book.school_or_movement.associated_works, What Death of Osama Bin Laden Indicates About Barack Obama's Leadership
University of Michigan Comprehensive Cancer Center, common.topic.notable_types, Cancer Center
Yes We Can: A Biography of President Barack Obama, book.book.genre, Biography
Barack Obama, people.person.places_lived, m.04s_x47
President Barack Obama and the Message Beyond the Photograph, common.topic.subjects, Photography
University of Texas MD Anderson Cancer Center, education.educational_institution.campuses, University of Texas MD Anderson Cancer Center
Barack Obama, Sr., people.person.children, David Ndesandjo
Barack Obama, Sr., common.topic.article, m.03qccxn
Current events, book.school_or_movement.associated_works, Countdown of 10 Great Moments in 2010 Part 7 Barack Obama and The NUL
Barack Obama, Sr., people.person.spouse_s, m.0j4l4y8
President Barack Obama and the Message Beyond the Photograph, common.topic.webpage, m.0gnmqjv
m.04_7hmk, common.webpage.resource, Herbert Irving Comprehensive Cancer Center
President Barack Obama and the Message Beyond the Photograph, common.topic.subjects, Leadership studies
Barack Obama, government.political_appointer.appointees, m.0j34rt6
Barack Obama, people.person.children, Malia Ann Obama
m.0dfzl4x, architecture.occupancy.occupant, Barack Obama
Holden Comprehensive Cancer Center, medicine.cancer_center.cancer_center_type, Clinical and Research
H. Lee Moffitt Cancer Center & Research Institute, medicine.cancer_center.cancer_center_type, Clinical and Research
Barack Obama, government.political_appointer.appointees, m.04_2vlm
Barack Obama, people.person.employment_history, m.02nqgq1
m.0nbyhqc, education.education.student, Barack Obama
Herbert Irving Comprehensive Cancer Center, medicine.cancer_center.cancer_center_type, Clinical and Research
Barack Obama, government.political_appointer.appointees, m.05gwyg2
Barack Obama Academy, education.educational_institution.school_type, State school
Barack Obama, Sr., people.person.children, Mark Okoth Obama Ndesandjo
President Barack Obama: The Man and His Journey, film.film.country, United States of America
Barack Obama, people.person.ethnicity, English American
Yes We Can: A Biography of President Barack Obama, book.written_work.author, Garen Thomas
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, Fred Hutchinson/University of Washington Cancer Consortium
Barack Obama, Sr., people.person.parents, Hussein Onyango Obama
Columbia University, medicine.cancer_center_constituent.cancer_center, Herbert Irving Comprehensive Cancer Center
Barack Obama, people.person.education, m.02nqgmw
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, New Journalism
H. Lee Moffitt Cancer Center & Research Institute, location.location.containedby, United States of America
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, Duke Comprehensive Cancer Center
Barack Obama, base.endorsements.endorsee.personal_endorsements, m.04p43bh
Malia Ann Obama, people.person.education, m.05btc7r
President Barack Obama and the Message Beyond the Photograph, book.written_work.school_or_movement, Current events
Hussein Onyango Obama, people.person.children, Barack Obama, Sr.
Barack Obama, people.person.education, m.012m6w18
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, University of Chicago Comprehensive Cancer Center
Barack Obama, people.person.employment_history, m.02nqgqh
Yes We Can: A Biography of President Barack Obama, book.written_work.subjects, Barack Obama
Countdown of 10 Amazing Moments from the Year 2011: No. 2 President Obama, book.written_work.school_or_movement, Current History
New Journalism, book.school_or_movement.associated_works, Barack Obama and the Jim Crow Media
Barack Obama, government.political_appointer.appointees, m.05g438r
m.04hg7hb, education.education.student, Barack Obama, Sr.
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, NYU Cancer Institute
Cancer Center, type.type.properties, Constituents
Barack Obama, people.person.places_lived, m.03xdtyc
President Barack Obama and the Message Beyond the Photograph, common.resource.annotations, m.0gnp1_s
Barack Obama, government.political_appointer.appointees, m.05kcjbj
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, UCLA Jonsson Comprehensive Cancer Center
Herbert Irving Comprehensive Cancer Center, medicine.cancer_center_constituent.cancer_center, Columbia University
Barack Obama, people.person.education, m.012m4x3m
Cancer Center, type.type.properties, Type of Cancer Center
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, Vanderbilt-Ingram Cancer Center
Barack Obama, Sr., people.person.parents, Habiba Akumu Obama
University of Chicago, medicine.cancer_center_constituent.cancer_center, University of Chicago Comprehensive Cancer Center
Barack Obama, people.person.sibling_s, m.0n4sql0
Barack Obama and the Jim Crow Media, book.written_work.school_or_movement, New Journalism
UCLA Jonsson Comprehensive Cancer Center, common.topic.notable_types, Cancer Center
Barack Obama Academy, common.topic.article, m.05q8vwp
Countdown of 10 Great Moments in 2010 Part 7 Barack Obama and The NUL, book.written_work.school_or_movement, Current History
Herbert Irving Comprehensive Cancer Center, common.resource.annotations, m.04_7hmk
Modern Literature, book.school_or_movement.associated_works, Countdown of 10 Amazing Moments from the Year 2011: No. 2 President Obama
Barack Obama, common.image.appears_in_topic_gallery, bobbi4freedom
Barack Obama, people.person.sibling_s, m.0kv53fr
Barack Obama, people.person.education, m.0nbyhy_
Barack Obama, Sr., people.person.sibling_s, m.0k6m6kc
Barack Obama, government.political_appointer.appointees, m.05bhs1w
Barack Obama, government.political_appointer.appointees, m.0zrhnnr
NewYork–Presbyterian Hospital, medicine.cancer_center_constituent.cancer_center, Herbert Irving Comprehensive Cancer Center
Barack Obama, people.person.gender, Male
m.02nqgp6, education.education.student, Barack Obama
Barack Obama, architecture.building_occupant.buildings_occupied, m.0dfzl4x
Political philosophy, book.school_or_movement.associated_works, Countdown of 10 Amazing Moments from the Year 2011: No. 2 President Obama
Barack Obama, government.political_appointer.appointees, m.04_5kfv
Barack Obama, people.person.sibling_s, m.0n4sqkk
President Barack Obama and the Message Beyond the Photograph, common.topic.subjects, Political philosophy
m.04p4381, base.endorsements.personal_endorsement.endorsee, Barack Obama
Abo Obama, people.person.parents, Barack Obama, Sr.
Barack Obama in His Own Words, common.topic.notable_for, g.125d3_x15
Herbert Irving Comprehensive Cancer Center, common.topic.notable_for, g.12556xc7s
David Ndesandjo, people.person.parents, Barack Obama, Sr.
Barack Obama, people.person.education, m.012l94sv
Barack Obama Academy, common.topic.notable_types, School
Cancer Center, type.type.expected_by, Centers of this kind
Barack Obama, base.endorsements.endorsee.personal_endorsements, m.04p4363
Barack Obama, base.firsts.first.achievements, m.04wrwjv
Lombardi Comprehensive Cancer Center, common.topic.notable_types, Cancer Center
m.012m11bj, education.education.student, Barack Obama
Barack Obama, Sr., common.topic.notable_for, g.125b6pkhc
Herbert Irving Comprehensive Cancer Center, common.topic.article, m.04_7hqg
University of Texas MD Anderson Cancer Center, location.location.containedby, United States of America
Barack Obama, people.person.education, m.012m9zwm
Barack Obama, common.topic.notable_for, g.125920_xt
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, University of Colorado Cancer Center
m.03xdty5, people.place_lived.person, Barack Obama
Barack Obama, government.political_appointer.appointees, m.0118nrhq
Barack Obama, government.political_appointer.appointees, m.04_5lb8
Countdown of 10 Amazing Moments from the Year 2011: No. 2 President Obama, book.written_work.school_or_movement, Modern Literature
President Barack Obama and the Message Beyond the Photograph, common.topic.subjects, Barack Obama
Barack Obama, people.person.profession, Politician
Yes We Can: A Biography of President Barack Obama, common.topic.image, barack.jpg
Barack Obama, Sr., people.person.gender, Male
Barack Obama, government.political_appointer.appointees, m.05bht4v
m.03w60w_, organization.organization_membership.member, Barack Obama
President Barack Obama and the Message Beyond the Photograph, common.topic.subjects, Journalism
Herbert Irving Comprehensive Cancer Center, common.topic.notable_types, Cancer Center
Current events, book.school_or_movement.associated_works, President Barack Obama and the Message Beyond the Photograph
Barack Obama, people.person.parents, Barack Obama, Sr.
President Barack Obama and the Message Beyond the Photograph, common.topic.subjects, Politics
m.04p436d, base.endorsements.personal_endorsement.endorsee, Barack Obama
President Barack Obama and the Message Beyond the Photograph, common.topic.subjects, Contemporary history
m.05btc7r, education.education.student, Malia Ann Obama
Vanderbilt-Ingram Cancer Center, common.topic.notable_types, Cancer Center
Current events, book.school_or_movement.associated_works, Countdown of 10 Amazing Moments from the Year 2011: No. 2 President Obama
Barack Obama, freebase.valuenotation.is_reviewed, Gender
Dear James Baldwin (in lieu of Dear Barack Obama), book.written_work.school_or_movement, Biography
Family of Barack Obama, common.topic.webpage, m.0b49520
President Barack Obama and the Message Beyond the Photograph, book.written_work.subjects, Quotation
Barack Obama, Sr., people.person.spouse_s, m.040fvqp
Holden Comprehensive Cancer Center, common.topic.notable_types, Cancer Center
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, University of Nebraska Medical Center  Eppley Cancer Center
President Barack Obama and the Message Beyond the Photograph, common.topic.subjects, Pete Souza
George Obama, people.person.sibling_s, m.0kv53ff
Abramson Cancer Center, medicine.cancer_center.cancer_center_type, Clinical and Research
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, Lombardi Comprehensive Cancer Center
Barack Obama, people.person.places_lived, m.05gmrjl
m.05gmrc3, base.firsts.first_achievement.first, Barack Obama
University of Texas MD Anderson Cancer Center, location.location.containedby, Texas
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, University of Maryland Marlene and Stewart Greenebaum Cancer Center
m.0b49520, common.webpage.topic, Family of Barack Obama
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, Indiana University Melvin and Bren Simon Cancer Center
Barack Obama, government.political_appointer.appointees, m.05f_33k
Columbia University Mailman School of Public Health, location.location.containedby, New York
Barack Obama, people.person.spouse_s, m.02nqglv
m.02nqgn2, education.education.student, Barack Obama
Yes We Can: A Biography of President Barack Obama, common.topic.article, m.064d40l
Yes We Can: A Biography of President Barack Obama, common.topic.notable_types, Book
University of Texas MD Anderson Cancer Center, common.topic.notable_types, Hospital
Barack Obama, Sr., people.person.profession, Politician
Countdown of 10 Amazing Moments from the Year 2011: No. 2 President Obama, book.written_work.school_or_movement, Creative Thinkers International
Barack Obama Academy, common.topic.notable_for, g.125cqrqr7
University of Michigan Comprehensive Cancer Center, medicine.cancer_center.constituents, University of Michigan
White House Task Force to Protect Students from Sexual Assault, organization.organization.founders, Barack Obama
Barack Obama, Sr., people.person.ethnicity, Africans
Barack Obama, people.person.education, m.0nbyhqc
George Obama, people.person.parents, Barack Obama, Sr.
m.065pj13, base.popstra.friendship.participant, Barack Obama
Barack Obama, people.person.sibling_s, m.0n4sqkd
Barack Obama, government.political_appointer.appointees, m.0bvbn3r
President Barack Obama and the Message Beyond the Photograph, book.written_work.school_or_movement, Contemporary Fiction
Barack Obama, people.family_member.family, Family of Barack Obama
Barack Obama, people.person.education, m.02nqgpk
Biography, book.school_or_movement.associated_works, Countdown of 10 Amazing Moments from the Year 2011: No. 2 President Obama
Barack Obama, common.topic.article, m.02wh0cm
Barack Obama, people.person.children, Natasha Obama
President Barack Obama and the Message Beyond the Photograph, common.topic.subjects, Joe Biden
m.0nbyj44, education.education.student, Barack Obama
m.0dkbptg, common.webpage.topic, Barack Obama
H. Lee Moffitt Cancer Center & Research Institute, freebase.valuenotation.is_reviewed, Headquarters
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, Chao Family Comprehensive Cancer Center
m.012m9zwm, education.education.student, Barack Obama
Herbert Irving Comprehensive Cancer Center, medicine.cancer_center.constituents, Columbia University
Barack Obama Extends Historical Legacy \"Astride the Promise of Change\", book.written_work.school_or_movement, Contemporary literature
Barack Obama, people.person.ethnicity, Multiracial American
Barack Obama, common.topic.subject_of, President Barack Obama and the Message Beyond the Photograph
Barack Obama, people.person.education, m.02nqgmw
Barack Obama, people.person.places_lived, m.03xdty5
Barack Obama, Sr., people.person.ethnicity, Luo peoples
Barack Obama, people.person.profession, Writer
A Conversation with President Obama, film.film.personal_appearances, m.0nczqrb
Barack Obama, government.political_appointer.appointees, m.0527js1
Vanderbilt-Ingram Cancer Center, medicine.cancer_center.cancer_center_type, Clinical and Research
New Journalism, book.school_or_movement.associated_works, Dear James Baldwin (in lieu of Dear Barack Obama)
Columbia University Mailman School of Public Health, location.location.containedby, New York City
Barack Obama, internet.blogger.blog, BarackObama
Barack Obama in His Own Words, common.topic.notable_for, g.1258yx_5g
Barack Obama Extends Historical Legacy \"Astride the Promise of Change\", book.written_work.school_or_movement, Modern Literature
Abramson Cancer Center, common.topic.notable_types, Cancer Center
President Barack Obama and the Message Beyond the Photograph, book.written_work.school_or_movement, New Journalism
Barack Obama, Sr., people.person.education, m.04hg7h5
Barack Obama, government.political_appointer.appointees, m.0q4lvc7
UCLA Jonsson Comprehensive Cancer Center, medicine.cancer_center.cancer_center_type, Clinical and Research
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, Herbert Irving Comprehensive Cancer Center
Barack Obama, government.political_appointer.appointees, m.05bh_20
Barack Obama, freebase.valuenotation.is_reviewed, Parents
Barack Obama, people.person.sibling_s, m.0n4sqk2
m.0gnp1_s, common.webpage.resource, President Barack Obama and the Message Beyond the Photograph
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.education, m.04hg7hb
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, University of Wisconsin Comprehensive Cancer Center
University of Texas MD Anderson Cancer Center, medicine.cancer_center.cancer_center_type, Clinical and Research
Barack Obama, education.honorary_degree_recipient.honorary_degrees, m.0xn8125
Barack Obama, government.political_appointer.appointees, m.0w25ghz
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, Stanford Cancer Institute
m.04_7hmk, common.webpage.topic, Herbert Irving Comprehensive Cancer Center
Barack Obama, people.person.nationality, United States of America
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, University of Texas MD Anderson Cancer Center
Barack Obama, event.public_speaker.speeches_or_presentations, m.0j31vdq
Fred Hutchinson/University of Washington Cancer Consortium, medicine.cancer_center.cancer_center_type, Clinical and Research
New Journalism, book.school_or_movement.associated_works, Countdown of 10 Amazing Moments from the Year 2011: No. 2 President Obama
Political philosophy, book.school_or_movement.associated_works, President Barack Obama and the Message Beyond the Photograph
Barack Obama, people.person.employment_history, m.02nqgsc
m.09qggj9, award.ranking.item, Barack Obama
Barack Obama, government.political_appointer.appointees, m.0r5y214
Barack Obama, Sr., people.person.children, George Obama
m.012m4x3m, education.education.student, Barack Obama
m.0w63f9q, organization.leadership.person, Barack Obama
Barack Obama, government.political_appointer.appointees, m.010g2c43
Barack Obama, common.topic.article, m.02mjn1
University of Michigan, medicine.cancer_center_constituent.cancer_center, University of Michigan Comprehensive Cancer Center
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, UCSF Helen Diller Family Comprehensive Cancer Center
m.0nbyhy_, education.education.student, Barack Obama
New Journalism, book.school_or_movement.associated_works, President Barack Obama and the Message Beyond the Photograph
Barack Obama, people.person.education, m.0nbyj44
m.02nqgmw, education.education.institution, Columbia University
m.03xdtyk, people.place_lived.person, Barack Obama
Herbert Irving Comprehensive Cancer Center, medicine.cancer_center.constituents, NewYork–Presbyterian Hospital
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, Robert H. Lurie Comprehensive Cancer Center
Barack Obama, people.person.education, m.02nqgn2
Barack Obama, people.person.quotations, Yes we can!
Barack Obama, Sr., people.person.children, Bernard Obama
Family of Barack Obama, common.topic.webpage, m.0b48wwv
Barack Obama, people.person.profession, Author
m.02nqgsc, business.employment_tenure.person, Barack Obama
Barack Obama, freebase.valuenotation.is_reviewed, Children
Yes We Can: A Biography of President Barack Obama, book.written_work.subjects, United States of America
Barack Obama, government.political_appointer.appointees, m.0q4mpmt
Lombardi Comprehensive Cancer Center, medicine.cancer_center.cancer_center_type, Clinical and Research
Barack Obama, people.person.profession, Lawyer
University of Texas MD Anderson Cancer Center, education.educational_institution_campus.educational_institution, University of Texas MD Anderson Cancer Center
Ann Dunham, people.person.children, Barack Obama
Barack Obama, Sr., people.person.ethnicity, Arabs
President Barack Obama and the Message Beyond the Photograph, book.written_work.subjects, Leadership
Barack Obama, people.person.parents, Ann Dunham
Barack Obama, government.political_appointer.appointees, m.0w2cph_
Barack Obama, people.person.religion, Christianity
Barack Obama Academy, symbols.namesake.named_after, Barack Obama
Habiba Akumu Obama, people.person.children, Barack Obama, Sr.
Barack Obama, royalty.chivalric_order_officer.memberships_presented, m.0w17p88
President Barack Obama and the Message Beyond the Photograph, book.written_work.subjects, Current events
H. Lee Moffitt Cancer Center & Research Institute, common.topic.notable_types, Cancer Center
Barack Obama, Sr., people.person.children, Barack Obama

Answer: Columbia University