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 university features the Herbert Irving Comprehensive Cancer Center as a place of research and includes Barack Obama as an alumni? 
Knowledge Triplets: Barack Obama, base.popstra.organization.supporter, m.064shtq
Fred Hutchinson/University of Washington Cancer Consortium, common.topic.notable_types, Cancer Center
Herbert Irving Comprehensive Cancer Center, medicine.cancer_center.constituents, NewYork–Presbyterian Hospital
Herbert Irving Comprehensive Cancer Center, organization.organization.headquarters, m.04_7hjb
Barack Obama, base.popstra.celebrity.friendship, m.065pnsk
Barack Obama, people.person.sibling_s, m.0n4sqh8
Barack Obama, people.person.education, m.0nbyhy_
Barack Obama, book.book_subject.works, The Obama Nation
BarackObama, internet.blog.blogger, Barack Obama
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, University of New Mexico Cancer Research & Treatment Center
Cancer Center, type.type.domain, Medicine
Marc Morial, common.topic.subject_of, Countdown of 10 Great Moments in 2010 Part 7 Barack Obama and The NUL
Barack Obama, Sr., people.person.children, Barack Obama
Dear James Baldwin (in lieu of Dear Barack Obama), book.written_work.subjects, Barack Obama
Hope, visual_art.artwork.art_subject, Barack Obama
University of Texas MD Anderson Cancer Center, common.topic.notable_types, Hospital
Barack Obama Academy, location.location.geolocation, m.012270h6
Barack Obama, people.person.education, m.012l94sv
University of Michigan Comprehensive Cancer Center, medicine.cancer_center.cancer_center_type, Clinical and Research
Barack Obama, people.person.sibling_s, m.0n4sqkk
President Barack Obama and the Message Beyond the Photograph, common.topic.subjects, Political philosophy
Barack Obama, base.popstra.celebrity.eats_at, m.063wp3h
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, Kimmel Cancer Center
Herbert Irving Comprehensive Cancer Center, medicine.cancer_center.constituents, Columbia University
Barack Obama, Sr., common.topic.image, Barack Obama Sr Jr
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, University of Pittsburgh Cancer Institute
Official portrait of Barack Obama, common.image.appears_in_topic_gallery, Brad Pfaff
UCLA Jonsson Comprehensive Cancer Center, common.topic.notable_types, Cancer Center
Barack Obama, base.popstra.organization.supporter, m.063qvl2
m.0ccfkl4, people.place_lived.person, Barack Obama
Columbia University, medicine.cancer_center_constituent.cancer_center, Herbert Irving Comprehensive Cancer Center
University of Texas MD Anderson Cancer Center, education.educational_institution_campus.educational_institution, University of Texas MD Anderson Cancer Center
Barack Obama, base.popstra.organization.supporter, m.06505l2
Barack Obama, people.person.sibling_s, m.0n4sql0
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, Alvin J. Siteman Cancer Center
Barack Obama, broadcast.producer.location, Washington, D.C.
Barack Obama, business.employer.employees, m.04j4_fp
Barack Obama, people.person.employment_history, m.02nqgy7
Barack Obama, people.person.places_lived, m.03xdty5
m.0nbyvz9, biology.animal_ownership.owners, Barack Obama
Cancer Center, freebase.type_profile.kind, Definition
m.04hg7hb, education.education.student, Barack Obama, Sr.
Barack Obama, people.person.places_lived, m.03xdtyc
Barack Obama, people.person.nationality, United States of America
Barack Obama, Sr., people.person.spouse_s, m.0j4l4yg
Barack Obama, Sr., people.person.place_of_birth, Nyang'oma Kogelo
H. Lee Moffitt Cancer Center & Research Institute, common.topic.notable_types, Cancer Center
Herbert Irving Comprehensive Cancer Center, common.topic.notable_types, Cancer Center
Barack Obama, people.person.places_lived, m.03xdtyk
Multiracial American, common.topic.image, Official portrait of Barack Obama
Barack Obama, people.person.sibling_s, m.0kv53ff
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, University of Wisconsin Comprehensive Cancer Center
Barack Obama in His Own Words, common.topic.notable_for, g.125d3_x15
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, Norris Cotton Cancer Center
Family of Barack Obama, common.topic.webpage, m.0b48wwv
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, Albert Einstein Cancer Center
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, Dan L. Duncan Cancer Center
Barack Obama, freebase.valuenotation.is_reviewed, Parents
Barack Obama, common.topic.subject_of, President Barack Obama and the Message Beyond the Photograph
Barack Obama, people.person.ethnicity, Kenyan American
m.0nbyhy_, education.education.student, Barack Obama
Barack Obama, Sr., people.person.profession, Politician
Stanford Cancer Institute, medicine.cancer_center.cancer_center_type, Clinical and Research
Barack Obama, common.topic.subject_of, The River of Winged Dreams (Gift Edition)
President Barack Obama and the Message Beyond the Photograph, common.topic.subjects, Leadership studies
Barack Obama, base.popstra.celebrity.eats_at, m.0fpwg6z
Barack Obama, royalty.chivalric_order_officer.memberships_presented, m.0w17p88
m.065pnvm, base.popstra.friendship.participant, Barack Obama
Barack Obama, freebase.valuenotation.is_reviewed, Country of nationality
m.03xdty5, people.place_lived.person, Barack Obama
Barack Obama, Sr., people.person.children, Bernard Obama
Barack Obama, people.person.quotations, Just give it a try
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, University of Maryland Marlene and Stewart Greenebaum Cancer Center
Barack Obama, Sr., people.person.children, David Ndesandjo
Cancer Center, freebase.type_profile.strict_included_types, Topic
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, Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins University
Barack Obama Extends Historical Legacy \"Astride the Promise of Change\", common.topic.webpage, m.0bjbt49
Barack Obama, freebase.valuenotation.is_reviewed, Official name
m.04hg7h5, education.education.student, Barack Obama, Sr.
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, Massey Cancer Center
Barack Obama, people.person.employment_history, m.02nqgsc
David Ndesandjo, people.person.parents, Barack Obama, Sr.
Hussein Onyango Obama, people.person.children, Barack Obama, Sr.
Barack Obama, people.person.spouse_s, m.02nqglv
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, Abramson Cancer Center
H. Lee Moffitt Cancer Center & Research Institute, medicine.cancer_center.cancer_center_type, Clinical and Research
Barack Obama, book.book_subject.works, Dear James Baldwin (in lieu of Dear Barack Obama)
m.02nqgp6, education.education.student, Barack Obama
Barack Obama, people.person.quotations, Money is not the only answer, but it makes a difference.
Columbia University, common.topic.webpage, m.0422fnr
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, Lombardi Comprehensive Cancer Center
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, University of Nebraska Medical Center  Eppley Cancer Center
Barack Obama, symbols.name_source.namesakes, Barack Obama Academy
Barack Obama and the Jim Crow Media, common.topic.article, m.0gy2v41
Barack H. Obama: The Unauthorized Biography, book.written_work.subjects, Barack Obama
Barack H. Obama: The Unauthorized Biography, book.written_work.author, Jos. Azar
Barack Obama, Sr., people.person.gender, Male
Barack Obama, people.person.employment_history, m.02nqgqh
Barack Obama, people.person.gender, Male
Cancer Center, type.type.expected_by, Part of Cancer Center
m.03xdtyk, people.place_lived.person, Barack Obama
The Obama Nation, book.written_work.subjects, Barack Obama
Barack Obama, Sr., people.person.children, Mark Okoth Obama Ndesandjo
Barack Obama, people.person.profession, Law professor
Barack Obama Academy, education.educational_institution.school_type, Public school
Barack Obama, people.person.education, m.012m6w18
m.063wnrl, base.popstra.friendship.participant, Barack Obama
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, Stanford Cancer Institute
Barack Obama, business.board_member.leader_of, m.0w63f9q
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, Duke Comprehensive Cancer Center
m.02nqgpk, education.education.student, Barack Obama
Barack Obama, people.person.places_lived, m.0ccfkl4
Barack Obama, common.image.size, m.0klz8m
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, USC Norris Comprehensive Cancer Center
m.065pj13, base.popstra.friendship.participant, Barack Obama
Natasha Obama, people.person.parents, Barack Obama
Herbert Irving Comprehensive Cancer Center, medicine.cancer_center.cancer_center_type, Clinical and Research
Barack Obama, people.person.profession, Writer
Barack Obama, base.popstra.celebrity.friendship, m.065pfvf
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, Fox Chase Cancer Center
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, UCLA Jonsson Comprehensive Cancer Center
Barack Obama, Sr., people.person.ethnicity, Luo peoples
NewYork–Presbyterian Hospital, medicine.cancer_center_constituent.cancer_center, Herbert Irving Comprehensive Cancer Center
Herbert Irving Comprehensive Cancer Center, common.topic.article, m.04_7hqg
Vanderbilt-Ingram Cancer Center, medicine.cancer_center.cancer_center_type, Clinical and Research
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, UNC Lineberger Comprehensive Cancer Center
m.03xdtyc, people.place_lived.person, Barack Obama
Barack Obama, people.person.quotations, We need to internalize this idea of excellence. Not many folks spend a lot of time trying to be excellent.
Barack Obama, common.topic.image, Barack Obama
Barack Obama, base.popstra.organization.supporter, m.0652fz5
Barack Obama, people.person.education, m.012m4x3m
Barack Obama, base.firsts.first.achievements, m.04wrwjv
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, University of Virginia Cancer Center
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, Rebecca and John Moores UCSD Cancer Center
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, University of Colorado Cancer Center
Barack Obama in His Own Words, common.topic.notable_types, Book Edition
Barack Obama, Sr., people.person.profession, Economist
Barack Obama, people.person.education, m.0nbyhqc
m.012m11bj, education.education.student, Barack Obama
Lombardi Comprehensive Cancer Center, common.topic.notable_types, Cancer Center
City of Hope National Medical Center, medicine.cancer_center.cancer_center_type, Clinical and Research
Barack H. Obama: The Unauthorized Biography, book.written_work.author, Webster Tarpley
Stanford Cancer Institute, common.topic.notable_types, Cancer Center
Barack Obama, base.popstra.organization.supporter, m.0645nnh
Barack Obama, symbols.namesake.named_after, Barack Obama, Sr.
Malia Ann Obama, people.person.parents, Barack Obama
Barack Obama Extends Historical Legacy \"Astride the Promise of Change\", common.topic.webpage, m.0bjbt4j
Barack Obama, Sr., people.person.ethnicity, Arabs
Barack Obama, common.topic.subject_of, Countdown of 10 Great Moments in 2010 Part 7 Barack Obama and The NUL
Barack Obama and the Jim Crow Media, common.topic.webpage, m.0gy2vbp
Barack Obama, people.person.sibling_s, m.0n4sqk2
Mark Okoth Obama Ndesandjo, people.person.parents, Barack Obama, Sr.
Family of Barack Obama, common.topic.notable_types, Family
Cancer Center, freebase.type_hints.included_types, Topic
Barack Obama, freebase.valuenotation.is_reviewed, Children
Barack Obama, Sr., common.topic.notable_types, Deceased Person
Barack Obama, organization.organization_founder.organizations_founded, Developing Communities Project
Barack Obama, freebase.valuenotation.is_reviewed, Height
Barack Obama and the Jim Crow Media, common.topic.webpage, m.0gy2vc0
Barack Obama, freebase.valuenotation.is_reviewed, Place of birth
Barack Obama, common.topic.article, m.09s453y
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, University of Chicago Comprehensive Cancer Center
Barack Obama, people.person.education, m.012m11bj
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, University of Texas MD Anderson Cancer Center
Lisa Rogak, book.author.works_edited, Barack Obama in His Own Words
Barack Obama, people.person.education, m.012m9zwm
Auma Obama, people.person.parents, Barack Obama, Sr.
Barack Obama, base.schemastaging.person_extra.net_worth, m.0j8mgbk
Barack Obama Academy, common.topic.article, m.05q8vwp
Ann Dunham, people.person.children, Barack Obama
Columbia University, freebase.valuenotation.is_reviewed, Contact webpages
Barack Obama, book.book_subject.works, A Bound Man
University of Texas MD Anderson Cancer Center, medicine.cancer_center.cancer_center_type, Clinical and Research
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, UCSF Helen Diller Family Comprehensive Cancer Center
Barack Obama and the Jim Crow Media, common.topic.notable_for, g.1254yg1hj
Official portrait of Barack Obama, common.image.appears_in_topic_gallery, Maryland Democratic primary, 2008
Barack Obama, business.employer.employees, m.04j4_q8
Yes We Can: A Biography of President Barack Obama, common.topic.notable_types, Book
m.0nbyhqc, 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, common.image.appears_in_topic_gallery, Barack Obama
Columbia University, common.topic.article, m.01w5y
BarackObama, common.topic.notable_for, g.1yghcbdsx
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, Dana–Farber/Harvard Cancer Center
Family of Barack Obama, common.topic.notable_for, g.12575gdnp
Barack Obama, people.person.parents, Ann Dunham
Herbert Irving Comprehensive Cancer Center, medicine.cancer_center_constituent.cancer_center, Columbia University
Barack Obama, common.topic.notable_types, US President
Yes We Can: A Biography of President Barack Obama, common.topic.notable_for, g.125brs5d9
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, University of Michigan Comprehensive Cancer Center
Barack Obama, book.book_subject.works, Game Change
m.04wrwjv, base.firsts.first_achievement.first, Barack Obama
H. Lee Moffitt Cancer Center & Research Institute, freebase.valuenotation.is_reviewed, Headquarters
Barack Obama Academy, education.school.school_district, Oakland Unified School District
President Barack Obama and the Message Beyond the Photograph, common.topic.subjects, Pete Souza
University of Pittsburgh Cancer Institute, common.topic.notable_types, Organization
Columbia University, common.topic.webpage, m.09ywd5y
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, Barbara Ann Karmanos Cancer Institute
Vote, visual_art.artwork.art_subject, Barack Obama
Barack Obama Extends Historical Legacy \"Astride the Promise of Change\", common.topic.webpage, m.0bjbt4z
Barack Obama, book.book_subject.works, Dreams from My Father
Yes We Can: A Biography of President Barack Obama, book.book.genre, Biography
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, UAB Comprehensive Cancer Center
Barack Obama, event.public_speaker.speeches_or_presentations, m.05rscdd
Barack Obama, people.person.quotations, Yes we can!
Barack Obama, people.person.education, m.02nqgmw
Barack Obama, freebase.valuenotation.is_reviewed, Gender
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, OHSU Cancer Institute
Malik Abongo Obama, people.person.parents, Barack Obama, Sr.
Barack Obama Academy, education.educational_institution.school_type, State school
Barack Obama, architecture.building_occupant.buildings_occupied, m.0dfzl4x
m.012l94sv, education.education.student, Barack Obama
m.0bjbt4j, common.webpage.topic, Barack Obama Extends Historical Legacy \"Astride the Promise of Change\"
Barack Obama, people.person.religion, Christianity
Barack Obama, base.popstra.organization.supporter, m.064fnt0
Barack Obama, people.person.education, m.02nqgp6
Barack Obama Extends Historical Legacy \"Astride the Promise of Change\", common.topic.webpage, m.0bjbt4r
Barack Obama, people.person.ethnicity, Multiracial American
Cancer Center, common.topic.article, m.077dc1l
Looking To The Future, visual_art.artwork.art_subject, Barack Obama
Barack Obama, common.topic.notable_for, g.125920_xt
Cancer Center, type.type.properties, Constituents
Yes We Can: A Biography of President Barack Obama, common.topic.article, m.064d40l
Barack Obama, people.person.parents, Barack Obama, Sr.
Barack Obama, base.popstra.organization.supporter, m.063t6rx
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, H. Lee Moffitt Cancer Center & Research Institute
Barack Obama in His Own Words, book.written_work.editor, Lisa Rogak
m.012m9zwm, education.education.student, Barack Obama
m.065pnsk, base.popstra.friendship.participant, Barack Obama
Abo Obama, people.person.parents, Barack Obama, Sr.
Barack Obama, Sr., people.person.sibling_s, m.0k6m6kc
University of Texas MD Anderson Cancer Center, education.educational_institution.campuses, University of Texas MD Anderson Cancer Center
Family of Barack Obama, people.family.members, Natasha Obama
Barack Obama, people.person.place_of_birth, Honolulu
Barack Obama, people.person.education, m.0nbyj44
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, Arizona Cancer Center
Barack Obama, Sr., people.person.children, George Obama
Barack Obama, Sr., people.person.education, m.04hg7hb
Craig McKenzie, influence.influence_node.influenced_by, Barack Obama
Barack Obama, common.topic.image, Official portrait of Barack Obama
Habiba Akumu Obama, people.person.children, Barack Obama, Sr.
UCLA Jonsson Comprehensive Cancer Center, medicine.cancer_center.cancer_center_type, Clinical and Research
Developing Communities Project, organization.organization.founders, Barack Obama
Bernard Obama, people.person.parents, Barack Obama, Sr.
Operation Odyssey Dawn, base.culturalevent.event.entity_involved, Barack Obama
Barack Obama, education.honorary_degree_recipient.honorary_degrees, m.0xn8125
University of Pittsburgh Cancer Institute, medicine.cancer_center.cancer_center_type, Clinical and Research
Barack Obama, people.person.employment_history, m.02nqgq1
University of Texas MD Anderson Cancer Center, location.location.containedby, Texas
Barack Obama, internet.blogger.blog, BarackObama
Yes We Can: A Biography of President Barack Obama, book.written_work.subjects, Barack Obama
Barack Obama, common.topic.image, Barack Obama Senate Portrait
Barack Obama in His Own Words, book.book_edition.isbn, 9780786720576
Yes We Can: A Biography of President Barack Obama, book.written_work.subjects, United States of America
Barack Obama, freebase.valuenotation.is_reviewed, Date of birth
Barack Obama, common.topic.article, m.02mjn1
Barack Obama, people.person.places_lived, m.05gmrjl
m.04_7hmk, common.webpage.resource, Herbert Irving Comprehensive Cancer Center
Barack Obama in His Own Words, common.topic.notable_for, g.1258yx_5g
Barack Obama, common.topic.article, m.02wh0cm
m.065pfvf, base.popstra.friendship.participant, Barack Obama
Barack Obama, people.measured_person.sizes, m.0_xk37c
Barack Obama, people.person.ethnicity, English American
President Barack Obama and the Message Beyond the Photograph, common.topic.subjects, Joe Biden
Barack Obama, Sr., people.person.ethnicity, Africans
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, Memorial Sloan Kettering Cancer Center
George Obama, people.person.parents, Barack Obama, Sr.
Barack Obama, people.person.children, Malia Ann Obama
m.0bjbt4z, common.webpage.topic, Barack Obama Extends Historical Legacy \"Astride the Promise of Change\"
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, Comprehensive Cancer Center of Wake Forest University
University of Chicago, medicine.cancer_center_constituent.cancer_center, University of Chicago Comprehensive Cancer Center
University of Texas MD Anderson Cancer Center, location.location.containedby, United States of America
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, Yale Cancer Center
Barack Obama, book.book_subject.works, Countdown of 10 Great Moments in 2010 Part 7 Barack Obama and The NUL
Barack Obama Academy, symbols.namesake.named_after, Barack Obama
Barack Obama, Sr., people.person.religion, Atheism
Barack Obama, people.person.education, m.02nqgpk
Cancer Center, freebase.type_hints.included_types, Organization
Holden Comprehensive Cancer Center, medicine.cancer_center.cancer_center_type, Clinical and Research
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, Rutgers Cancer Institute of New Jersey
Barack Obama, Sr., common.topic.article, m.03qccxn
m.04_7hmk, common.webpage.topic, Herbert Irving Comprehensive Cancer Center
Barack Obama in His Own Words, common.topic.notable_types, Book
Barack Obama, base.firsts.first.achievements, m.05gmrc3
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, Indiana University Melvin and Bren Simon Cancer Center
Barack Obama Extends Historical Legacy \"Astride the Promise of Change\", common.topic.image, Barack Obama in Iowa (AP photo by Charles Charapak)
Barack Obama, people.person.education, m.02nqgn2
Lombardi Comprehensive Cancer Center, medicine.cancer_center.cancer_center_type, Clinical and Research
m.0b49520, common.webpage.topic, Family of Barack Obama
Barack Obama, organization.organization_member.member_of, m.03w60w_
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, Robert H. Lurie Comprehensive Cancer Center
Herbert Irving Comprehensive Cancer Center, common.resource.annotations, m.04_7hmk
Barack Obama, people.person.places_lived, m.04s_x47
Barack Obama, people.person.children, Natasha Obama
m.04s_x47, people.place_lived.person, Barack Obama
Barack Obama, base.crime.lawyer.law_firm, Davis, Miner, Barnhill & Galland
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, Case Comprehensive Cancer Center
Vanderbilt-Ingram Cancer Center, common.topic.notable_types, Cancer Center
m.0b48wwv, common.webpage.topic, Family of Barack Obama
Family of Barack Obama, common.topic.article, m.06_wyyv
President Barack Obama and the Message Beyond the Photograph, common.topic.subjects, Contemporary history
m.07qvn18, base.litcentral.person_full_name.person_topic, Barack Obama
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, Chao Family Comprehensive Cancer Center
m.0dfzl4x, architecture.occupancy.occupant, Barack Obama
Barack Obama, people.person.education, m.02nqgmw
Holden Comprehensive Cancer Center, common.topic.notable_types, Cancer Center
m.0dkbptg, common.webpage.topic, Barack Obama
Obama Anak Menteng, film.film.subjects, Barack Obama
Official portrait of Barack Obama, common.image.appears_in_topic_gallery, Multiracial American
Barack Obama, biology.animal_owner.animals_owned, m.0nbyvz9
m.05gmrjl, people.place_lived.person, Barack Obama
New Journalism, book.school_or_movement.associated_works, Countdown of 10 Great Moments in 2010 Part 7 Barack Obama and The NUL
m.0nbyj44, education.education.student, Barack Obama
Webster Tarpley, book.author.works_written, Barack H. Obama: The Unauthorized Biography
Family of Barack Obama, people.family.members, Malia Ann Obama
m.012m4x3m, education.education.student, Barack Obama
Family of Barack Obama, common.topic.image, Family of Barack Obama
Multiracial American, people.ethnicity.people, Barack Obama
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, NYU Cancer Institute
Barack Obama, people.person.sibling_s, m.0n4sqkd
Reinhold Niebuhr, influence.influence_node.influenced, Barack Obama
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, Huntsman Cancer Institute
Barack Obama in His Own Words, book.book_edition.place_of_publication, New York City
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, Vanderbilt-Ingram Cancer Center
m.0wzw3fm, biology.animal_ownership.owners, Barack Obama
Barack Obama, Sr., people.person.children, Malik Abongo Obama
Barack Obama Academy, common.topic.notable_types, School
m.02nqgmw, education.education.student, Barack Obama
Barack Obama, Sr., people.person.education, m.04hg7h5
Barack Obama, influence.influence_node.influenced, Craig McKenzie
Cancer Center, type.type.properties, Comprehensive
Barack Obama, Sr., people.person.spouse_s, m.040fvqp
Abramson Cancer Center, medicine.cancer_center.cancer_center_type, Clinical and Research
Barack Obama, Sr., people.person.parents, Hussein Onyango Obama
Yes We Can: A Biography of President Barack Obama, common.topic.image, barack.jpg
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, Roswell Park Cancer Institute
Barack Obama Academy, common.topic.notable_for, g.125cqrqr7
m.0bjbt49, common.webpage.topic, Barack Obama Extends Historical Legacy \"Astride the Promise of Change\"
Barack Obama, book.author.works_written, The Audacity of Hope
Yes we can!, media_common.quotation.author, Barack Obama
Barack Obama, book.book_subject.works, Yes We Can: A Biography of President Barack Obama
Barack Obama Extends Historical Legacy \"Astride the Promise of Change\", common.topic.article, m.0bjbssf
President Barack Obama and the Message Beyond the Photograph, common.topic.subjects, Barack Obama
m.02nqgmw, education.education.institution, Columbia University
Barack Obama, Sr., common.topic.notable_for, g.125b6pkhc
Barack Obama, common.image.appears_in_topic_gallery, bobbi4freedom
Barack Obama, book.book_subject.works, Barack H. Obama: The Unauthorized Biography
Norris Cotton 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, Sr., people.person.sibling_s, m.0wzjdyf
Barack Obama, Sr., people.person.parents, Habiba Akumu Obama
Official portrait of Barack Obama, common.image.size, m.059x9bc
Herbert Irving Comprehensive Cancer Center, common.topic.notable_for, g.12556xc7s
Barack Obama in His Own Words, book.book_edition.binding, Paperback
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, The Ohio State University Comprehensive Cancer Center
Barack Obama, people.family_member.family, Family of Barack Obama
m.012m6w18, education.education.student, Barack Obama
Barack Obama, Sr., people.person.religion, Islam
Family of Barack Obama, common.topic.webpage, m.0b49520
Barack H. Obama: The Unauthorized Biography, common.topic.notable_types, Book
Abramson Cancer Center, common.topic.notable_types, Cancer Center
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, Masonic Cancer Center
Barack Obama, common.topic.notable_for, g.1258j10lr
University of Michigan Comprehensive Cancer Center, common.topic.notable_types, Cancer Center
Barack Obama, biology.animal_owner.animals_owned, m.0wzw3fm
Brad Pfaff, common.topic.image, Official portrait of Barack Obama
Barack Obama, people.person.profession, Author
Barack Obama, base.litcentral.named_person.individual_names, m.07qvn18
Barack Obama, people.person.profession, Lawyer
m.0bjbt4r, common.webpage.topic, Barack Obama Extends Historical Legacy \"Astride the Promise of Change\"
m.063wq51, base.popstra.support.supporter, Barack Obama
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, UC Davis Cancer Center
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, Fred Hutchinson/University of Washington Cancer Consortium
Herbert Irving Comprehensive Cancer Center, common.topic.webpage, m.04_7hmk
University of Michigan Comprehensive Cancer Center, medicine.cancer_center.constituents, University of Michigan
m.0b497ny, common.webpage.topic, Family of Barack Obama
Barack Obama, Sr., people.person.spouse_s, m.0j4l4y8
Barack Obama Extends Historical Legacy \"Astride the Promise of Change\", common.topic.notable_for, g.125bd9hcf
Barack Obama, people.person.sibling_s, m.0kv53fr
Clinical and Research, medicine.cancer_center_type.centers_of_this_kind, Holden Comprehensive Cancer Center
Barack Obama, people.person.profession, Politician
Barack Obama, Sr., people.person.children, Abo Obama
m.063wq59, base.popstra.support.supporter, Barack Obama
Barack H. Obama: The Unauthorized Biography, common.topic.notable_for, g.125f8s1ny
Barack Obama, people.person.ethnicity, Irish American
m.063qv6w, base.popstra.friendship.participant, Barack Obama
Barack Obama, event.public_speaker.speeches_or_presentations, m.0j31vdq
Barack Obama, Sr., people.person.children, Auma Obama
Family of Barack Obama, common.topic.webpage, m.0b497ny
Family of Barack Obama, people.family.members, Barack Obama
m.05snpqk, base.famouspets.pet_ownership.owner, Barack Obama
Fred Hutchinson/University of Washington Cancer Consortium, medicine.cancer_center.cancer_center_type, Clinical and Research

Answer: Columbia University