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 attended what Universities? 
Knowledge Triplets: m.075r0zf, award.award_honor.ceremony, 1988 White House Ceremony
m.05yzdgd, education.education.student, Douglas R. White
University, common.topic.webpage, m.09x5r6j
The White House Mess, book.book.genre, Fiction
m.075r0qt, award.award_honor.ceremony, 1987 White House Ceremony
Private university, education.educational_institution.school_type, Occidental College
m.0dfzl7m, architecture.occupancy.building, White House
Real Life at the White House: 200 Years of Daily Life at America's Most Famous Residence, book.book.genre, Non-fiction
Barack Obama, education.education.student, m.02nqgn2
White House, common.topic.webpage, m.09x4tl7
m.075r0y2, 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.written_work.subjects, First Family of the United States
White House, common.topic.webpage, m.0b48s0j
White House, book.book_subject.works, The White House Mess
James Boyd White, people.person.education, m.04hr0j3
m.0h0szv0, visual_art.artwork_owner_relationship.owner, White House
m.075r0_w, award.award_honor.ceremony, 1989 White House Ceremony
m.075r111, award.award_honor.ceremony, 1989 White House Ceremony
m.075r10t, award.award_honor.ceremony, 1989 White House Ceremony
White House, common.topic.webpage, m.09x4yxm
Esther Cleveland, people.person.place_of_birth, White House
m.075r0yb, award.award_honor.ceremony, 1988 White House Ceremony
m.09xrhs5, common.webpage.topic, White House
m.09ydyhg, common.webpage.topic, White House
m.075r10c, award.award_honor.ceremony, 1989 White House Ceremony
m.075q_gp, award.award_honor.ceremony, 1966 White House East Room Ceremony
White House Executive Pastry Chef, business.job_title.people_with_this_title, m.0zgj7vh
White House, business.employer.employees, m.0znlkbs
White House, location.location.contains, Library
m.075r0vx, award.award_honor.ceremony, 1988 White House Ceremony
m.09y7xcn, common.webpage.topic, White House
m.075r0yk, 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, common.topic.notable_types, Book
James Hoban, influence.influence_node.influenced, Robert Mills
m.0w_llr4, 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, book.written_work.subjects, White House
Library, location.location.containedby, White House
White House (Washington, D.C.), base.skosbase.skos_concept.equivalent_topic, White House
White House, visual_art.art_owner.artworks_owned, m.0gy5xw_
m.052bf07, award.award_honor.ceremony, 1987 White House Ceremony
m.075r0wl, award.award_honor.ceremony, 1988 White House Ceremony
White House, location.location.events, 1990 White House East Room Ceremony
m.0b47frl, common.webpage.topic, White House
This Time, This Place: My Life in War, the White House, and Hollywood, book.written_work.author, Jack Valenti
m.075r12h, award.award_honor.ceremony, 1989 White House Ceremony
1988 White House Ceremony, common.topic.notable_for, g.11b5lrrn8q
m.0b48qkx, common.webpage.topic, White House
The White House Mess, book.book.genre, Novel
m.0j6qcl4, common.webpage.topic, White House
m.075r0tp, award.award_honor.ceremony, 1987 White House Ceremony
1999 White House East Room Ceremony, common.topic.notable_for, g.11b5lrbnmy
White House, common.topic.webpage, m.0b48xl7
Joe Estevez, base.eventparticipants.known_participants.participated_in, 1959 White House Easter Egg Roll
White House, common.topic.webpage, m.0b48pgq
White House, common.topic.webpage, m.0b48qkx
White House, common.topic.webpage, m.09yrrcj
White House, common.topic.article, m.081t0
Douglas R. White, people.person.education, m.05yzdgd
m.0fpsmhn, common.webpage.topic, White House
m.09yy351, common.webpage.topic, White House
m.0dfzl8d, architecture.occupancy.building, White House
John Eisenhower, people.person.education, m.0n45ww1
White House, common.topic.image, White House
m.02nqgn2, education.education.institution, Harvard Law School
1966 White House East Room Ceremony, common.topic.notable_for, g.11b5m4n60t
White House, business.employer.employees, m.0zgj7vh
White House, business.employer.employees, m.012f0zpf
Barack Obama, people.person.education, m.02nqgpk
White House, location.location.geolocation, m.02nzy61
Minor White, people.person.education, m.0n0ghgk
m.075r1f1, award.award_honor.ceremony, 1992 White House Ceremony
White House Complex, location.location.contains, White House
Real Life at the White House: 200 Years of Daily Life at America's Most Famous Residence, common.topic.article, m.06hpdd3
m.075r0y_, award.award_honor.ceremony, 1988 White House Ceremony
White House, common.topic.webpage, m.09y5h69
White House, architecture.building.occupant, m.0dfzl8d
m.0b465hb, common.webpage.topic, White House
Barack Obama, people.person.education, m.02nqgpk
m.0b48qkx, common.webpage.resource, Gates, Crowley and Obama: A Beer at the White House?
m.075r0tf, award.award_honor.ceremony, 1987 White House Ceremony
White House, architecture.building.occupant, m.0dfzl7x
m.075r10l, award.award_honor.ceremony, 1989 White House Ceremony
1965 White House East Room Ceremony, time.event.locations, White House
White House, common.topic.webpage, m.09xz0tf
White House, location.location.events, 1963 White House Rose Garden Ceremony
Harry Dexter White, people.person.education, m.04hvvj4
James Roosevelt, Jr., people.person.education, m.09tdjgr
m.09y5h69, common.webpage.topic, White House
White House, business.employer.employees, g.11b7_rkv70
m.0zt19nd, education.education.student, G. Edward White
Elisabeth Hasselbeck Watch: The 'Bot vs. the White House and Melissa Etheridge, common.resource.annotations, m.09y7x90
White House, location.location.containedby, Washington, D.C.
m.0b45tfq, common.webpage.topic, White House
Gregory White Smith, people.person.education, m.0w5bl4k
White House, location.location.events, 1985 White House East Room Ceremony
White House, common.topic.webpage, m.09y7x90
m.052b29d, award.award_honor.ceremony, 1988 White House Ceremony
White House, architecture.building.occupant, m.0dfzl84
Margaret Bourke-White, people.person.education, m.0n0g_xj
m.09xl98j, common.webpage.topic, White House
Whitehouse.gov, common.resource.annotations, m.0j6qcl4
1966 White House East Room Ceremony, time.event.locations, White House
White House, common.image.size, m.0291wtq
m.0dfzl7x, architecture.occupancy.building, White House
The White House Mess, common.topic.notable_for, g.1258b_y3w
This Time, This Place: My Life in War, the White House, and Hollywood, common.topic.article, m.0645t5y
White House, base.ontologies.ontology_instance.equivalent_instances, m.07nf_y4
m.09y83yq, common.webpage.topic, White House
White House, common.topic.webpage, m.0b47nw3
m.0b48s40, common.webpage.topic, White House
m.075r0qk, award.award_honor.ceremony, 1987 White House Ceremony
White House, architecture.building.occupant, m.0dfzl4x
1992 White House Ceremony, freebase.valuenotation.is_reviewed, Instance of recurring event
m.09y461n, common.webpage.topic, White House
White House, architecture.building.building_function, Residential building
m.0dfzl84, architecture.occupancy.building, White House
White House, common.topic.webpage, m.09x5k7h
m.09wfw86, common.webpage.topic, White House
White House, book.book_subject.works, This Time, This Place: My Life in War, the White House, and Hollywood
The White House Mess, book.book.editions, The White House mess
White House, common.topic.webpage, m.09y461n
m.09x58_n, common.webpage.topic, White House
University, common.topic.webpage, m.0b48cck
White House, common.topic.notable_for, g.125fky6kc
1967 White House East Room Ceremony, time.event.locations, White House
White House, common.topic.webpage, m.09wfw86
m.02wptt9, education.education.student, Charles White Whittlesey
This Time, This Place: My Life in War, the White House, and Hollywood, common.topic.notable_types, Book
1988 White House Ceremony, freebase.valuenotation.is_reviewed, Instance of recurring event
m.0b48s0j, common.webpage.topic, White House
m.075r11h, award.award_honor.ceremony, 1989 White House Ceremony
m.09xz0tf, common.webpage.topic, White House
White House, architecture.structure.architectural_style, Neoclassical architecture
White House, architecture.structure.architect, James Hoban
White House, location.location.people_born_here, Julia Dent Cantacuzène Spiransky-Grant
m.09x4tl7, common.webpage.topic, White House
White House, book.book_subject.works, Real Life at the White House: 200 Years of Daily Life at America's Most Famous Residence
m.0w_lm15, award.award_honor.ceremony, 1989 White House Ceremony
White House, award.ranked_item.appears_in_ranked_lists, m.0djzvk7
University, common.topic.article, m.07tfl
m.075r0zn, award.award_honor.ceremony, 1988 White House Ceremony
Christopher Buckley, book.author.works_written, The White House Mess
m.0n45ww1, education.education.student, John Eisenhower
White House, common.topic.webpage, m.09xs52j
Francia White, people.person.education, m.0svvjpg
Robert Mills, education.education.student, m.03p71w3
White House Complex, common.topic.notable_types, Location
The White House: Behind Closed Doors, common.topic.notable_for, g.1254zzswt
Gates, Crowley and Obama: A Beer at the White House?, common.resource.annotations, m.0b48qkx
1987 White House Ceremony, time.event.locations, White House
m.0b47nw3, common.webpage.topic, White House
m.075r118, award.award_honor.ceremony, 1989 White House Ceremony
Barry B. White, people.person.education, m.0dffly_
m.09yrrcj, common.webpage.topic, White House
White House, location.location.events, 1968 White House East Room Ceremony
White House, location.location.events, 2006 White House East Room Ceremony
m.075r1dv, award.award_honor.ceremony, 1992 White House Ceremony
White House, common.topic.webpage, m.0b48s40
Patrick Franklin White, people.person.education, m.0gggh60
m.09tdjgr, education.education.student, James Roosevelt, Jr.
James Hoban, architecture.architect.structures_designed, White House (2)
1987 White House Ceremony, freebase.valuenotation.is_reviewed, Instance of recurring event
White House, common.topic.webpage, m.09xgzqm
m.075r0xw, 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.editions, Real Life at the White House: 200 Years of Daily Life at America's Most Famous Residence
m.075r1cm, award.award_honor.ceremony, 1992 White House Ceremony
1987 White House Ceremony, common.topic.notable_for, g.11b5m3469n
This Time, This Place: My Life in War, the White House, and Hollywood, book.written_work.subjects, White House
Franklin D. Roosevelt, people.person.education, m.0123v27w
m.075r0wt, award.award_honor.ceremony, 1988 White House Ceremony
m.075r1db, award.award_honor.ceremony, 1992 White House Ceremony
The White House: Behind Closed Doors, common.topic.article, m.04zwjx8
m.075r0xm, award.award_honor.ceremony, 1988 White House Ceremony
The White House Mess, book.written_work.subjects, White House
m.09x45p3, common.webpage.topic, White House
Robert Lee White, people.person.education, m.0_r8bkx
White House, location.location.events, 1987 White House Ceremony
Initial design and construction of White House, common.topic.image, White House
m.02wnj4z, education.education.student, Arthur Kent White
White House, common.topic.webpage, m.09y8jtq
m.075r0_4, award.award_honor.ceremony, 1989 White House Ceremony
1989 White House Ceremony, freebase.valuenotation.is_reviewed, End date
Real Life at the White House: 200 Years of Daily Life at America's Most Famous Residence, book.written_work.author, John Whitcomb
White House, location.location.events, 1995 White House East Room Ceremony
White House, common.topic.webpage, m.09y83yq
1989 White House Ceremony, freebase.valuenotation.is_reviewed, Instance of recurring event
Anna Curtenius Roosevelt, people.person.education, m.0bwt1lq
White House, common.topic.webpage, m.0b466yk
1965 White House East Room Ceremony, common.topic.notable_for, g.11b5m0k2z4
White House, location.location.events, 1976 White House East Room Ceremony
The White House Mess, book.book.editions, The White House Mess
m.0w_j1w1, award.award_honor.ceremony, 1989 White House Ceremony
Columbia University, education.educational_institution.school_type, Private university
m.09wfzrk, common.webpage.topic, White House
White House, common.topic.webpage, m.09w86b3
White House, location.location.events, 1992 White House Ceremony
The White House Mess, book.written_work.subjects, Politics of the United States
1992 White House Ceremony, time.event.locations, White House
m.075r0r7, award.award_honor.ceremony, 1987 White House Ceremony
White House, common.topic.webpage, m.09yy351
Armond White, people.person.education, m.0pbygzm
University, common.topic.notable_for, g.12551qktn
1989 White House Ceremony, freebase.valuenotation.is_reviewed, Location(s)
m.075r0_c, award.award_honor.ceremony, 1989 White House Ceremony
White House, common.topic.webpage, m.0fpsmhn
White House, common.topic.webpage, m.0b465d5
University, common.topic.subject_of, whatuni.com
m.075r1d2, award.award_honor.ceremony, 1992 White House Ceremony
m.075r0vn, award.award_honor.ceremony, 1988 White House Ceremony
Arthur Kent White, people.person.education, m.02wnj4z
m.075r0ty, award.award_honor.ceremony, 1987 White House Ceremony
White House, common.topic.webpage, m.09xkby3
m.09wyy_7, common.webpage.topic, White House
m.0b46l12, common.webpage.topic, White House
G. Edward White, people.person.education, m.0zt19nd
m.075r1f9, award.award_honor.ceremony, 1992 White House Ceremony
m.052bf4c, award.award_honor.ceremony, 1987 White House Ceremony
m.0k3fhqz, education.education.student, Edward D. White, Jr
James Hoban, architecture.architect.structures_designed, White House
Dwight D. Eisenhower 1957 presidential inauguration, time.event.locations, White House
White House, common.topic.webpage, m.09ydyhg
m.012f0zpf, business.employment_tenure.company, White House
White House, common.topic.webpage, m.09wfzrk
White House, common.topic.webpage, m.0b499f9
1968 White House East Room Ceremony, time.event.locations, White House
White House, common.topic.webpage, m.09xvs14
White House Welcomes Country Stars Alison Krauss, Brad Paisley… and Sal LaRosa, common.resource.annotations, m.0b48s0j
1989 White House Ceremony, time.event.locations, White House
White House, common.topic.webpage, m.09y8ps9
White House, common.topic.notable_types, House
University, common.topic.webpage, m.09y1kvs
White House, common.topic.webpage, m.0b45tfq
White House, common.topic.webpage, m.09xrhs5
White House, architecture.structure.architectural_style, Neoclassicism
m.075r0zx, award.award_honor.ceremony, 1989 White House Ceremony
The White House Mess, common.topic.article, m.06vwj58
m.09xs52j, common.webpage.topic, White House
White House, location.location.events, 1966 White House East Room Ceremony
Real Life at the White House: 200 Years of Daily Life at America's Most Famous Residence, common.topic.notable_for, g.125ffnpjr
m.075r0t2, award.award_honor.ceremony, 1987 White House Ceremony
m.02nqgpk, education.education.student, Barack Obama
White House, visual_art.art_owner.artworks_owned, m.0h0szv0
m.09y7x90, common.webpage.topic, White House
m.0dfzl4x, architecture.occupancy.building, White House
m.075r0z6, award.award_honor.ceremony, 1988 White House Ceremony
Edward D. White, Jr, people.person.education, m.0k3fhqz
m.075r0r0, award.award_honor.ceremony, 1987 White House Ceremony
m.075r0w3, award.award_honor.ceremony, 1988 White House Ceremony
m.0b466yk, common.webpage.topic, White House
White House, location.location.contains, Red Room
1989 White House Ceremony, freebase.valuenotation.is_reviewed, Start date
White House, location.location.events, 1988 White House Ceremony
m.02nqgn2, education.education.student, Barack Obama
White House, location.location.contains, East Wing
College/University, freebase.type_profile.equivalent_topic, University
m.0b465d5, common.webpage.topic, White House
1968 White House East Room Ceremony, common.topic.notable_for, g.11b5lrrpqk
m.075r0ys, award.award_honor.ceremony, 1988 White House Ceremony
m.0b48s0j, common.webpage.resource, White House Welcomes Country Stars Alison Krauss, Brad Paisley… and Sal LaRosa
White House, common.topic.image, North Façade White House
1976 White House East Room Ceremony, time.event.locations, White House
Barack Obama, people.person.education, m.02nqgmw
m.09y8jtq, common.webpage.topic, White House
m.0bwt1lq, education.education.student, Anna Curtenius Roosevelt
This Time, This Place: My Life in War, the White House, and Hollywood, book.written_work.subjects, Jack Valenti
Charles White Whittlesey, people.person.education, m.02wptt9
Real Life at the White House: 200 Years of Daily Life at America's Most Famous Residence, book.written_work.author, Claire Whitcomb
White House Complex, common.topic.article, m.02pr3sf
m.0b48pgq, common.webpage.topic, White House
1988 White House Ceremony, time.event.locations, White House
John Roosevelt Boettiger, people.person.education, m.03q194r
m.09w86b3, common.webpage.topic, White House
White House, location.location.people_born_here, Esther Cleveland
m.0djzvk7, award.ranking.item, White House
m.075r0rq, award.award_honor.ceremony, 1987 White House Ceremony
White House (Washington, D.C.), base.skosbase.skos_concept.broader, Official residences--Washington (D.C.)
White House, common.topic.webpage, m.09ygy8z
m.09ygy8z, common.webpage.topic, White House
1959 White House Easter Egg Roll, base.eventparticipants.participated_event.notable_participants, Joe Estevez
m.075r0sr, award.award_honor.ceremony, 1987 White House Ceremony
m.02nqgpk, education.education.institution, Occidental College
American Jewish University, people.person.education, m.0cplc7k
Initial design and construction of White House, common.topic.notable_for, g.1255b7wm6
The White House Mess, book.written_work.author, Christopher Buckley
m.09x5k7h, common.webpage.topic, White House
White House, common.topic.webpage, m.09xl98j
White House, location.location.events, Harry S. Truman 1945 presidential inauguration
m.075r0wc, award.award_honor.ceremony, 1988 White House Ceremony
1976 White House East Room Ceremony, common.topic.notable_for, g.11b5lxw1k_
m.0b48xl7, common.webpage.topic, White House
White House Complex, common.topic.image, White-house-1984-overview-nw
m.03p71w3, education.education.institution, Columbia University
m.075r0sj, award.award_honor.ceremony, 1987 White House Ceremony
White House, location.location.street_address, m.07y5brl
White House, common.topic.image, A 1793 elevation by James Hoban, the selected architect from the competition
m.075r11r, award.award_honor.ceremony, 1989 White House Ceremony
Henry John Whitehouse, people.person.education, m.0svx1k3
m.09x4yxm, common.webpage.topic, White House
White House, common.topic.webpage, m.0b47frl
m.075r0s9, award.award_honor.ceremony, 1987 White House Ceremony
White House, architecture.building.occupant, m.0dfzl7m
White House, common.topic.webpage, m.09ysqdf
1992 White House Ceremony, common.topic.notable_for, g.11b5lz5syj
Francis Bowes Sayre, Jr., people.person.place_of_birth, White House
m.0svx1k3, education.education.student, Henry John Whitehouse
White House, common.topic.webpage, m.0j6qcl4
White House, location.location.events, 1999 White House East Room Ceremony
White House, common.topic.webpage, m.0b46l12
m.0b499f9, common.webpage.topic, White House
White House Complex, location.location.contains, Executive Residence
m.05168xz, exhibitions.exhibition_run.venue, White House
m.075rw24, award.award_honor.ceremony, 1987 White House Ceremony
m.075r0v5, award.award_honor.ceremony, 1987 White House Ceremony
White House, common.image.appears_in_topic_gallery, Initial design and construction of White House
This Time, This Place: My Life in War, the White House, and Hollywood, common.topic.notable_for, g.1255sxxqp
White House, location.location.events, 2008 White House East Room Ceremony
m.075r0_m, award.award_honor.ceremony, 1989 White House Ceremony
University, education.educational_institution.school_type, Columbia University
m.075r1dl, award.award_honor.ceremony, 1992 White House Ceremony
White House, location.location.people_born_here, Francis Bowes Sayre, Jr.
White House, location.location.events, 2002 White House East Room Ceremony
Ray Bridwell White, people.person.education, m.062v5pt
m.02nqgmw, education.education.student, Barack Obama
m.09xvs14, common.webpage.topic, White House
White House, location.location.events, 2007 White House  East Room Ceremony
m.075r0rg, award.award_honor.ceremony, 1987 White House Ceremony
m.075r0x1, award.award_honor.ceremony, 1988 White House Ceremony
White House, location.location.events, 1987 White House East Room Ceremony
m.09xgzqm, common.webpage.topic, White House
m.075r11_, award.award_honor.ceremony, 1989 White House Ceremony
m.075r1cv, award.award_honor.ceremony, 1992 White House Ceremony
m.09y8ps9, common.webpage.topic, White House
White House, location.location.events, 2000 White House East Room Ceremony
White House, common.topic.webpage, m.09y7xcn
White House, architecture.building.building_function, Office
m.0dfzl4x, architecture.building_occupant.buildings_occupied, Barack Obama
1989 White House Ceremony, common.topic.notable_for, g.11b5m12wfd
Thomas I. White, people.person.education, m.0_k_5sm
m.075r0rz, award.award_honor.ceremony, 1987 White House Ceremony
White House, location.location.events, 1965 White House East Room Ceremony
White House, common.image.appears_in_topic_gallery, White House
White House, common.topic.webpage, m.09wyy_7
University, common.topic.webpage, m.09wc1hm
White House, location.location.containedby, United States of America
White House, location.location.events, 1989 White House Ceremony
m.09ysqdf, common.webpage.topic, White House
White House, common.topic.webpage, m.09x58_n
Columbia University, education.educational_institution.colors, White
White House, location.location.events, 2003 White House East Room Ceremony
White House Complex, common.topic.notable_for, g.1256g3s9d
White House, architecture.building.occupant, m.0dfzl4x
White House, common.topic.webpage, m.09x45p3
m.09xkby3, common.webpage.topic, White House
White House, location.location.events, 1967 White House East Room Ceremony
The White House: Behind Closed Doors, tv.tv_program.languages, English Language
The White House Mess, common.topic.notable_types, Book
1967 White House East Room Ceremony, common.topic.notable_for, g.11b5m3t7nf
White House, location.location.events, Dwight D. Eisenhower 1957 presidential inauguration
White House, location.location.events, 1996 White House East Room Ceremony
White House, location.location.events, Franklin D. Roosevelt 1945 presidential inauguration
m.075r0xc, award.award_honor.ceremony, 1988 White House Ceremony
White House, common.topic.webpage, m.0b465hb
Julia Dent Cantacuzène Spiransky-Grant, people.person.place_of_birth, White House
m.075r103, award.award_honor.ceremony, 1989 White House Ceremony
White House, architecture.architect.structures_designed, James Hoban

Answer: Harvard Law School
Columbia University
Occidental College