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: The person who once lived in the White House graduated from what college? 
Knowledge Triplets: m.0w_j1w1, award.award_honor.ceremony, 1989 White House Ceremony
The White House is busy... watching '24', common.resource.annotations, m.09xkby3
m.09y8jtq, common.webpage.topic, White House
1968 White House East Room Ceremony, common.topic.notable_for, g.11b5lrrpqk
White House, common.topic.webpage, m.09y7xcn
m.075r11h, award.award_honor.ceremony, 1989 White House Ceremony
White House, location.location.contains, East Wing
m.075q_gp, award.award_honor.ceremony, 1966 White House East Room Ceremony
Initial design and construction of White House, common.topic.notable_for, g.1255b7wm6
This Time, This Place: My Life in War, the White House, and Hollywood, book.book.genre, Memoir
m.075r0vn, award.award_honor.ceremony, 1988 White House Ceremony
m.09xgzqm, common.webpage.topic, White House
White House, common.topic.webpage, m.0b48s0j
m.0k3fhqz, education.education.student, Edward D. White, Jr
The White House: Behind Closed Doors, common.topic.article, m.04zwjx8
m.075r0wc, award.award_honor.ceremony, 1988 White House Ceremony
m.075r0_4, award.award_honor.ceremony, 1989 White House Ceremony
m.0j6qcl4, common.webpage.topic, White House
1988 White House Ceremony, common.topic.notable_for, g.11b5lrrn8q
m.0w_llr4, award.award_honor.ceremony, 1989 White House Ceremony
White House, common.topic.webpage, m.09y8ps9
Elisabeth Hasselbeck Watch: The 'Bot vs. the White House and Melissa Etheridge, common.resource.annotations, m.09y7x90
1989 White House Ceremony, freebase.valuenotation.is_reviewed, End date
m.0dfzl84, architecture.occupancy.building, White House
m.075r0s9, award.award_honor.ceremony, 1987 White House Ceremony
m.0b48s0j, common.webpage.topic, White House
White House, location.location.events, 1963 White House Rose Garden Ceremony
Bachelor's degree, education.educational_degree.people_with_this_degree, m.02wnmg5
White House (Washington, D.C.), base.skosbase.skos_concept.in_scheme, Corporate Names Concept Scheme
White House, common.topic.webpage, m.09w86b3
m.03p71w3, education.educational_institution.students_graduates, Columbia University
White House, location.location.events, 1966 White House East Room Ceremony
White House, common.topic.webpage, m.09x45p3
m.09y83yq, common.webpage.topic, White House
White House, common.topic.webpage, m.09wfw86
White House, common.topic.image, A 1793 elevation by James Hoban, the selected architect from the competition
White House, book.book_subject.works, Real Life at the White House: 200 Years of Daily Life at America's Most Famous Residence
The White House Mess, book.book.editions, The White House mess
m.075r0ty, award.award_honor.ceremony, 1987 White House Ceremony
The White House Mess, book.book.editions, The White House Mess
This Time, This Place: My Life in War, the White House, and Hollywood, book.written_work.author, Jack Valenti
1988 White House Ceremony, freebase.valuenotation.is_reviewed, Instance of recurring event
White House, business.employer.employees, m.012f0zpf
White House, common.topic.webpage, m.0b465d5
m.0b465d5, common.webpage.topic, White House
m.075r10t, award.award_honor.ceremony, 1989 White House Ceremony
White House, location.location.events, 1987 White House East Room Ceremony
White House Executive Pastry Chef, business.job_title.people_with_this_title, m.0zgj7vh
White House, location.location.contains, Library
White House, location.location.events, 1988 White House Ceremony
m.0b48qkx, common.webpage.resource, Gates, Crowley and Obama: A Beer at the White House?
White House, common.topic.webpage, m.09xkby3
The White House: Behind Closed Doors, common.topic.notable_for, g.1254zzswt
White House, location.location.events, 1968 White House East Room Ceremony
m.075r0tf, award.award_honor.ceremony, 1987 White House Ceremony
Bachelor of Arts, education.education.degree, m.0zjj00p
m.0b465hb, common.webpage.topic, White House
m.09xvs14, common.webpage.topic, White House
m.075r0qk, award.award_honor.ceremony, 1987 White House Ceremony
m.075r1f1, award.award_honor.ceremony, 1992 White House Ceremony
White House, common.topic.webpage, m.09ysqdf
m.0dfzl4x, architecture.occupancy.building, White House
White House, architecture.building.occupant, m.0dfzl4x
The White House Mess, common.topic.notable_types, Book
m.075r0yk, award.award_honor.ceremony, 1988 White House Ceremony
1992 White House Ceremony, time.event.locations, White House
White House, location.location.events, 2007 White House  East Room Ceremony
m.09ygy8z, common.webpage.topic, White House
White House, location.location.events, 2002 White House East Room Ceremony
1989 White House Ceremony, time.event.locations, White House
Julia Dent Cantacuzène Spiransky-Grant, people.person.place_of_birth, White House
m.075r0vx, award.award_honor.ceremony, 1988 White House Ceremony
The White House: Behind Closed Doors, film.film.runtime, m.0h10w26
m.075r1cm, award.award_honor.ceremony, 1992 White House Ceremony
White House, location.location.containedby, United States of America
White House, architecture.building.occupant, m.0dfzl84
m.075r10c, award.award_honor.ceremony, 1989 White House Ceremony
m.075r1dv, award.award_honor.ceremony, 1992 White House Ceremony
Franklin Delano Roosevelt III, people.person.education, m.04hrmt5
Robert Lee White, people.person.education, m.0_r8bkx
m.075rw24, award.award_honor.ceremony, 1987 White House Ceremony
1988 White House Ceremony, time.event.locations, White House
m.09ydyhg, common.webpage.topic, White House
The White House Mess, book.written_work.subjects, White House
White House, location.location.people_born_here, Julia Dent Cantacuzène Spiransky-Grant
White House, common.topic.webpage, m.09xs52j
Library, location.location.containedby, White House
James Hoban, influence.influence_node.influenced, Robert Mills
White House, location.location.events, 1996 White House East Room Ceremony
m.0b46l12, common.webpage.topic, White House
m.09x58_n, common.webpage.topic, White House
m.052bf4c, award.award_honor.ceremony, 1987 White House Ceremony
White House, location.location.events, Dwight D. Eisenhower 1957 presidential inauguration
m.09xrhs5, common.webpage.topic, White House
White House, architecture.building.occupant, m.0dfzl7m
White House, location.location.geolocation, m.02nzy61
m.0b47nw3, common.webpage.topic, White House
Arthur Kent White, people.person.education, m.02wnj4z
m.0svx1k3, education.education.student, Henry John Whitehouse
m.075r0_w, award.award_honor.ceremony, 1989 White House Ceremony
m.075r0_m, award.award_honor.ceremony, 1989 White House Ceremony
m.0b48pgq, common.webpage.topic, White House
m.0b48qkx, common.webpage.topic, White House
Gates, Crowley and Obama: A Beer at the White House?, common.resource.annotations, m.0b48qkx
White House, common.topic.webpage, m.0b48qkx
m.075r118, award.award_honor.ceremony, 1989 White House Ceremony
White House, common.topic.webpage, m.0b466yk
White House, location.location.events, 1985 White House East Room Ceremony
White House Complex, common.topic.image, White-house-1984-overview-nw
White House Complex, location.location.contains, White House
Dwight D. Eisenhower 1957 presidential inauguration, time.event.locations, White House
m.075q_by, award.award_honor.ceremony, 1965 White House East Room Ceremony
White House, common.topic.webpage, m.0b46l12
Real Life at the White House: 200 Years of Daily Life at America's Most Famous Residence, book.written_work.subjects, First Family of the United States
m.075r0x1, award.award_honor.ceremony, 1988 White House Ceremony
White House, common.topic.webpage, m.09ygy8z
White House, common.topic.webpage, m.09xrhs5
Christopher Buckley, book.author.works_written, The White House Mess
Bachelor of Arts, education.educational_degree.people_with_this_degree, m.02wn487
1989 White House Ceremony, freebase.valuenotation.is_reviewed, Instance of recurring event
m.075r0r0, award.award_honor.ceremony, 1987 White House Ceremony
White House, location.location.events, 1990 White House East Room Ceremony
m.0bwt1lq, education.education.student, Anna Curtenius Roosevelt
1966 White House East Room Ceremony, common.topic.notable_for, g.11b5m4n60t
m.09y461n, common.webpage.topic, White House
The White House Mess, common.topic.notable_for, g.1258b_y3w
1989 White House Ceremony, freebase.valuenotation.is_reviewed, Location(s)
White House, architecture.structure.architect, James Hoban
The White House: Behind Closed Doors, common.topic.notable_types, TV Program
Armond White, people.person.education, m.0pbygzm
White House, location.location.containedby, White House Complex
m.0b48xl7, common.webpage.topic, White House
m.09w86b3, common.webpage.topic, White House
White House, common.topic.webpage, m.0b45tfq
White House, common.topic.webpage, m.09xl98j
White House Complex, common.topic.notable_types, Location
White House (Washington, D.C.), base.skosbase.skos_concept.broader, Presidents--Dwellings--Washington (D.C.)
m.0n0ghgk, education.education.student, Minor White
White House (Washington, D.C.), base.skosbase.skos_concept.broader, Official residences--Washington (D.C.)
m.0j2_y0k, award.award_honor.ceremony, 1989 White House Ceremony
Real Life at the White House: 200 Years of Daily Life at America's Most Famous Residence, common.topic.notable_types, Book
White House, common.topic.webpage, m.0b465hb
The White House: Behind Closed Doors, tv.tv_program.subjects, White House
White House, common.topic.webpage, m.0fpsmhn
White House, common.topic.webpage, m.09ydyhg
m.0djzvk7, award.ranking.item, White House
m.075r0t2, award.award_honor.ceremony, 1987 White House Ceremony
The White House Mess, common.topic.article, m.06vwj58
This Time, This Place: My Life in War, the White House, and Hollywood, book.written_work.subjects, White House
Lou Dobbs considers run for White House or U.S. Senate: report, common.resource.annotations, m.09x4tl7
Real Life at the White House: 200 Years of Daily Life at America's Most Famous Residence, book.book.editions, Real Life at the White House: 200 Years of Daily Life at America's Most Famous Residence
m.052b29d, award.award_honor.ceremony, 1988 White House Ceremony
White House, architecture.structure.architectural_style, Neoclassicism
White House, location.location.events, 1999 White House East Room Ceremony
1992 White House Ceremony, freebase.valuenotation.is_reviewed, Instance of recurring event
m.075r0v5, award.award_honor.ceremony, 1987 White House Ceremony
m.09wyy_7, common.webpage.topic, White House
m.09xkby3, common.webpage.topic, White House
James Hoban, architecture.architect.structures_designed, White House (2)
White House, location.location.events, 2008 White House East Room Ceremony
m.09wfzrk, common.webpage.topic, White House
Edward D. White, Jr, people.person.education, m.0k3fhqz
White House, common.topic.webpage, m.0b48pgq
m.0b466yk, common.webpage.topic, White House
m.0w_lm15, award.award_honor.ceremony, 1989 White House Ceremony
m.075r0wt, award.award_honor.ceremony, 1988 White House Ceremony
Real Life at the White House: 200 Years of Daily Life at America's Most Famous Residence, book.book.genre, Non-fiction
White House, common.image.size, m.0291wtq
Ray Bridwell White, people.person.education, m.062v5pt
m.075r11r, award.award_honor.ceremony, 1989 White House Ceremony
White House, location.location.contains, West Wing
White House, architecture.building.building_function, Residential building
This Time, This Place: My Life in War, the White House, and Hollywood, common.topic.notable_for, g.1255sxxqp
Real Life at the White House: 200 Years of Daily Life at America's Most Famous Residence, book.written_work.author, Claire Whitcomb
m.075r0tp, award.award_honor.ceremony, 1987 White House Ceremony
The White House Mess, book.written_work.author, Christopher Buckley
White House, location.location.events, 2003 White House East Room Ceremony
White House, location.location.events, 1992 White House Ceremony
White House, common.topic.webpage, m.0b48s40
White House, common.topic.webpage, m.09xz0tf
The White House Mess, book.book.genre, Novel
m.0dfzl7x, architecture.occupancy.building, White House
White House, common.topic.notable_for, g.125fky6kc
White House, business.employer.employees, m.0znlkbs
White House, base.ontologies.ontology_instance.equivalent_instances, m.07nf_y4
m.09y7xcn, common.webpage.topic, White House
White House, architecture.architect.structures_designed, James Hoban
White House Complex, location.location.containedby, Washington, D.C.
The White House Mess, book.written_work.subjects, Politics of the United States
White House, common.topic.webpage, m.0b47frl
Franklin D. Roosevelt, people.person.education, m.0123v27w
Real Life at the White House: 200 Years of Daily Life at America's Most Famous Residence, common.topic.notable_for, g.125ffnpjr
Henry John Whitehouse, people.person.education, m.0svx1k3
White House, common.topic.webpage, m.09xgzqm
Bachelor's degree, education.educational_degree.people_with_this_degree, m.02wnhk8
The White House: Behind Closed Doors, tv.tv_program.genre, Documentary film
m.049y429, education.education.degree, Bachelor of Arts
20004, location.location.contains, White House Complex
White House, common.topic.webpage, m.0b47nw3
m.075r0rz, award.award_honor.ceremony, 1987 White House Ceremony
m.0zgj7vh, business.employment_tenure.company, White House
This Time, This Place: My Life in War, the White House, and Hollywood, book.written_work.subjects, Jack Valenti
White House, location.location.events, 1989 White House Ceremony
Esther Cleveland, people.person.place_of_birth, White House
m.052bf07, award.award_honor.ceremony, 1987 White House Ceremony
m.075r0z6, award.award_honor.ceremony, 1988 White House Ceremony
White House, location.location.street_address, m.07y5brl
m.075r1db, award.award_honor.ceremony, 1992 White House Ceremony
Douglas R. White, people.person.education, m.05yzdgd
White House, location.location.events, 1998 Pritzker Architecture Prize
White House, architecture.structure.architectural_style, Neoclassical architecture
White House (Washington, D.C.), base.skosbase.skos_concept.equivalent_topic, White House
m.09xz0tf, common.webpage.topic, White House
m.0zjj00p, education.education.institution, Columbia University
White House, common.topic.webpage, m.09y8jtq
m.0b499f9, common.webpage.topic, White House
m.09wfw86, common.webpage.topic, White House
Real Life at the White House: 200 Years of Daily Life at America's Most Famous Residence, common.topic.article, m.06hpdd3
Patrick Franklin White, people.person.education, m.0gggh60
White House, award.ranked_item.appears_in_ranked_lists, m.0djzvk7
m.075r0r7, award.award_honor.ceremony, 1987 White House Ceremony
White House, common.topic.webpage, m.09yrrcj
m.075r0rq, award.award_honor.ceremony, 1987 White House Ceremony
White House, business.employer.employees, g.11b7_rkv70
White House, common.topic.webpage, m.09xvs14
White House, business.employer.employees, m.0zgj7vh
White House, common.topic.webpage, m.09yy351
White House, location.location.events, 1995 White House East Room Ceremony
James Hoban, architecture.architect.structures_designed, White House
White House, common.topic.webpage, m.09x5k7h
White House, location.location.events, 2000 White House East Room Ceremony
m.04dnxdg, education.education.degree, Bachelor of Science
White House, common.topic.webpage, m.09y461n
White House, common.topic.webpage, m.09x4tl7
m.075r0rg, award.award_honor.ceremony, 1987 White House Ceremony
Barack Obama, people.person.education, m.02nqgmw
Red Room, location.location.containedby, White House
White House, architecture.building.occupant, m.0dfzl8d
m.0w_j0jp, award.award_honor.ceremony, 1989 White House Ceremony
White House, common.topic.webpage, m.09y5h69
White House, visual_art.art_owner.artworks_owned, m.0gy5xw_
Real Life at the White House: 200 Years of Daily Life at America's Most Famous Residence, book.written_work.author, John Whitcomb
m.075r1f9, award.award_honor.ceremony, 1992 White House Ceremony
m.075r0vf, award.award_honor.ceremony, 1988 White House Ceremony
m.075r0sj, award.award_honor.ceremony, 1987 White House Ceremony
White House, common.topic.webpage, m.09x58_n
m.075r0xw, award.award_honor.ceremony, 1988 White House Ceremony
Morton White, people.person.education, m.05yz9n3
m.0b47frl, common.webpage.topic, White House
White House Complex, location.location.contains, Executive Office Building
m.09y5h69, common.webpage.topic, White House
White House, common.image.appears_in_topic_gallery, Initial design and construction of White House
White House, common.topic.article, m.081t0
m.075r0yb, award.award_honor.ceremony, 1988 White House Ceremony
White House, location.location.people_born_here, Esther Cleveland
m.0dfzl7m, architecture.occupancy.building, White House
White House, location.location.contains, Red Room
White House, common.topic.webpage, m.09y7x90
White House, common.topic.webpage, m.09wfzrk
Bachelor of Arts, education.educational_degree.people_with_this_degree, m.02wnfk7
m.075r0y2, award.award_honor.ceremony, 1988 White House Ceremony
White House Complex, location.location.containedby, 20004
This Time, This Place: My Life in War, the White House, and Hollywood, common.topic.article, m.0645t5y
White House, location.location.events, Harry S. Truman 1945 presidential inauguration
m.075r111, award.award_honor.ceremony, 1989 White House Ceremony
White House, architecture.building.building_function, Office
Francis Bowes Sayre, Jr., people.person.place_of_birth, White House
Initial design and construction of White House, common.topic.notable_types, Project
Thomas I. White, people.person.education, m.0_k_5sm
m.0b45tfq, common.webpage.topic, White House
White House Welcomes Country Stars Alison Krauss, Brad Paisley… and Sal LaRosa, common.resource.annotations, m.0b48s0j
Leslie White, people.person.education, m.02wpsfb
m.075r046, award.award_honor.ceremony, 1976 White House East Room Ceremony
White House, architecture.structure.architectural_style, Palladian architecture
1992 White House Ceremony, common.topic.notable_for, g.11b5lz5syj
m.09x5k7h, common.webpage.topic, White House
m.09y7x90, common.webpage.resource, Elisabeth Hasselbeck Watch: The 'Bot vs. the White House and Melissa Etheridge
Minor White, people.person.education, m.0n0ghgk
m.075r0qt, award.award_honor.ceremony, 1987 White House Ceremony
m.075r0w3, award.award_honor.ceremony, 1988 White House Ceremony
m.07yy3y5, education.education.degree, Bachelor of Arts
White House, common.topic.webpage, m.09y83yq
m.0b48s40, common.webpage.topic, White House
White House, common.image.appears_in_topic_gallery, White House
m.09xl98j, common.webpage.topic, White House
Curtis Roosevelt, people.person.education, m.03p71x6
John Eisenhower, people.person.education, m.0n45ww1
m.0fpsmhn, common.webpage.topic, White House
m.075r0sr, award.award_honor.ceremony, 1987 White House Ceremony
White House, architecture.building.building_function, Palace
m.075r1cv, award.award_honor.ceremony, 1992 White House Ceremony
1989 White House Ceremony, freebase.valuenotation.is_reviewed, Start date
m.09x4yxm, common.webpage.topic, White House
White House, location.location.events, 1987 White House Ceremony
Robert Mills, education.education.student, m.03p71w3
m.09yy351, common.webpage.topic, White House
White House, common.topic.webpage, m.0j6qcl4
White House, location.location.events, 2006 White House East Room Ceremony
White House, location.location.events, Franklin D. Roosevelt 1945 presidential inauguration
White House, common.topic.notable_types, House
m.075r12h, award.award_honor.ceremony, 1989 White House Ceremony
m.075r0xc, award.award_honor.ceremony, 1988 White House Ceremony
m.09yrrcj, common.webpage.topic, White House
White House Complex, common.topic.notable_for, g.1256g3s9d
White House, location.location.events, 1976 White House East Room Ceremony
North Façade White House, common.image.appears_in_topic_gallery, White House
m.075r0y_, award.award_honor.ceremony, 1988 White House Ceremony
1987 White House Ceremony, common.topic.notable_for, g.11b5m3469n
m.075r103, award.award_honor.ceremony, 1989 White House Ceremony
White House, location.location.events, 1967 White House East Room Ceremony
White House, location.location.people_born_here, Francis Bowes Sayre, Jr.
Whitehouse.gov, common.resource.annotations, m.0j6qcl4
m.09x4tl7, common.webpage.topic, White House
m.075r0zx, award.award_honor.ceremony, 1989 White House Ceremony
m.0dfzl8d, architecture.occupancy.building, White House
m.09y7x90, common.webpage.topic, White House
Real Life at the White House: 200 Years of Daily Life at America's Most Famous Residence, book.written_work.subjects, White House
m.0b48s0j, common.webpage.resource, White House Welcomes Country Stars Alison Krauss, Brad Paisley… and Sal LaRosa
White House, common.topic.webpage, m.09x4yxm
m.0znlkbs, business.employment_tenure.company, White House
The White House Mess, book.book.genre, Fiction
m.012f0zpf, business.employment_tenure.company, White House
White House, common.topic.webpage, m.09wyy_7
1989 White House Ceremony, common.topic.notable_for, g.11b5m12wfd
The White House: Behind Closed Doors, tv.tv_program.languages, English Language
m.0gy5xw_, visual_art.artwork_owner_relationship.owner, White House
White House, base.skosbase.vocabulary_equivalent_topic.equivalent_concept, White House (Washington, D.C.)
m.075r0_c, award.award_honor.ceremony, 1989 White House Ceremony
1987 White House Ceremony, time.event.locations, White House
White House Complex, location.location.contains, Executive Residence
Margaret Bourke-White, people.person.education, m.0n0g_xj
m.075r1dl, award.award_honor.ceremony, 1992 White House Ceremony
White House, common.topic.webpage, m.0b48xl7
White House, common.topic.webpage, m.0b499f9
Harry Dexter White, people.person.education, m.04hvvj4
White House, location.location.containedby, Washington, D.C.
m.05yzdgd, education.education.student, Douglas R. White
m.075r1d2, award.award_honor.ceremony, 1992 White House Ceremony
White House, common.topic.image, North Façade White House
m.075r0zn, award.award_honor.ceremony, 1988 White House Ceremony
White House, tv.tv_subject.tv_programs, The White House: Behind Closed Doors
m.09ysqdf, common.webpage.topic, White House
White House, architecture.building.occupant, m.0dfzl7x
White House, book.book_subject.works, This Time, This Place: My Life in War, the White House, and Hollywood
m.0j6qcl4, common.webpage.resource, Whitehouse.gov
Initial design and construction of White House, common.topic.image, White House
m.09x45p3, common.webpage.topic, White House
White House, book.book_subject.works, The White House Mess
m.075r0xm, award.award_honor.ceremony, 1988 White House Ceremony
White House, common.topic.image, White House
m.075r0ys, award.award_honor.ceremony, 1988 White House Ceremony
m.075r0wl, award.award_honor.ceremony, 1988 White House Ceremony
White House, visual_art.art_owner.artworks_owned, m.0h0szv0
m.09xs52j, common.webpage.topic, White House
Anna Curtenius Roosevelt, people.person.education, m.0bwt1lq
White House, location.location.events, 1965 White House East Room Ceremony
White House Complex, common.topic.article, m.02pr3sf
m.075r10l, award.award_honor.ceremony, 1989 White House Ceremony
m.09y8ps9, common.webpage.topic, White House
m.075r11_, award.award_honor.ceremony, 1989 White House Ceremony
m.0h0szv0, visual_art.artwork_owner_relationship.owner, White House
m.075r0zf, award.award_honor.ceremony, 1988 White House Ceremony

Answer: Columbia University