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 schools did the president who spoke about the Berlin Wall attend? 
Knowledge Triplets: g.11b7ywngdl, education.education.institution, Harvard College
m.09vjpbw, education.education.institution, Harvard University
John F. Kennedy, people.person.education, m.04yzw40
Berlin Crisis of 1961, time.event.locations, Berlin
m.04hsp5w, education.education.student, David Berlinski
m.0b46frx, common.webpage.topic, Berlin Wall
m.05yyz7f, education.education.institution, Harvard University
m.0fq7ncb, education.education.institution, Harvard College
g.11btwnkbjn, education.education.institution, Harvard College
m.09vjgwz, education.education.institution, Harvard University
m.0sw2c2z, education.education.institution, Harvard College
Berlin, base.arthist.helynevek.intezmeny, Staatliche Museen zu Berlin - Kupferstichkabinett
m.05yyzkw, education.education.institution, Harvard University
Berlin Wall, location.location.containedby, Germany
Berlin, common.topic.image, Cityscapeberlin2006
m.07y4hzm, education.education.institution, Harvard University
m.07y4dkz, education.education.institution, Harvard University
m.0b45zhk, common.webpage.topic, Berlin Wall
m.02wntpt, education.education.student, James Roosevelt
m.05yzjgd, education.education.institution, Harvard University
m.0j9vfcz, education.education.institution, Harvard College
m.0ggl2hc, base.popstra.party_attendance_person.party, Berlin
m.04kr2n0, education.education.institution, Riverdale Country School
m.0wlbdzr, education.education.institution, Harvard College
Berlin, base.aareas.schema.administrative_area.administrative_children, Lichtenberg
m.02wprk3, education.education.student, Richard Wall Lyman
m.09xtv2n, common.webpage.topic, Berlin
The Boys of Berlin, film.film.featured_film_locations, Berlin
Berlin, common.topic.webpage, m.09x5fmh
m.05y_2zm, education.education.institution, Harvard University
m.05yyz2g, education.education.institution, Harvard University
m.05yywz1, education.education.institution, Harvard University
Berlin Wall, travel.tourist_attraction.near_travel_destination, Berlin
m.05yzt2f, education.education.institution, Harvard University
m.0n1f21g, education.education.institution, Noble and Greenough School
Donald Dines Wall, people.person.education, m.0b7bgp8
Berlin Crisis of 1961, time.event.included_in_event, Cold War
m.09vj7yb, education.education.institution, Harvard University
m.04yzw40, education.education.institution, Stanford Graduate School of Business
m.0sv_988, education.education.institution, Noble and Greenough School
m.012s9pbr, education.education.institution, Harvard College
m.09yv906, common.webpage.topic, Berlin
Berlin, book.book_subject.works, Faust's Metropolis: A History of Berlin
m.012vvvpg, education.education.student, Theodore Roosevelt
Fall of the Berlin Wall, common.topic.webpage, m.0lyzmxp
Berlin Wall, common.topic.webpage, m.0b45zhk
m.04g5dvz, education.education.student, Archibald Roosevelt
m.02kz6k5, common.webpage.topic, Berlin
m.09vjdwh, education.education.institution, Harvard University
Berlin, common.topic.webpage, m.052mb8q
m.05yz1wz, education.education.institution, Harvard University
Berlin, common.topic.webpage, m.09x0c40
m.0b47wc6, common.webpage.topic, Berlin
Fall of the Berlin Wall, base.architecture2.structure_destroying_event.cause, Political Action
m.0n0dnb3, education.education.institution, Harvard University
m.05yyh7z, education.education.institution, Harvard University
John F. Kennedy, education.education.student, m.0s94pc9
m.02wpgbn, education.education.student, Theodore Roosevelt
m.08d78zv, education.education.student, H. A. Berlin
James Walter Wall, people.person.education, m.02wnmkr
The Fall of the Berlin Wall, book.book.genre, Non-fiction
Berlin Wall, common.topic.webpage, m.09x44zh
Fall of the Berlin Wall, common.topic.notable_for, g.1256fj3sv
Berlin Wall, location.location.street_address, m.0c7rtt8
Battleground Berlin: CIA vs. KGB in the Cold War, book.written_work.subjects, Berlin Wall
m.0sw1jzb, education.education.institution, Harvard College
m.03wygmw, education.education.student, Nicholas Guy Roosevelt
m.0n1kxhm, education.education.institution, Harvard College
Roger Berlind, people.person.education, m.02wngx6
Berlin, base.arthist.helynevek.intezmeny, Gemäldegalerie, Berlin
m.052mb8q, common.webpage.topic, Berlin
m.0mzvfkb, education.education.institution, Harvard University
m.05yzf7z, education.education.institution, Harvard University
Berlin Wall, common.topic.image, Berlin Wall 1961-11-20
m.04t5mdc, education.education.institution, Princeton University
m.0_jbqc8, education.education.student, Joseph Berliner
Berlin, common.topic.notable_for, g.1256npbrl
Berlin, common.topic.notable_types, German state
The Fall of the Berlin Wall, common.topic.notable_for, g.125c0gjx3
m.05yzl9z, education.education.institution, Harvard University
Berlin Wall, event.speech_topic.speeches_or_presentations_on_this_topic, m.05r7b2w
m.0107hmdw, education.education.institution, Harvard University
Berlin Wall, architecture.structure.destroyed_by, Demolition
m.07y4f_p, education.education.institution, Harvard University
Berlin, common.topic.subject_of, Albrecht Behmel
m.05yz99z, education.education.institution, Harvard University
m.0pcmf8y, education.education.institution, Harvard College
m.09x3nxc, common.webpage.topic, Berlin
m.09vlx0z, education.education.institution, Harvard College
m.04fvqkz, education.education.institution, Harvard College
m.0_kxw7y, education.education.student, Nancy Berliner
Cityscapeberlin2006, common.image.appears_in_topic_gallery, Berlin
m.0ggf1dz, education.education.institution, Harvard College
m.05yyz2m, education.education.institution, Harvard University
The Fall of the Berlin Wall, common.topic.notable_types, Book
m.04hh3z1, education.education.student, William Donner Roosevelt
Berlin Wall, book.book_subject.works, Battleground Berlin: CIA vs. KGB in the Cold War
Berlin, common.topic.webpage, m.09w6c39
m.05y_3vw, education.education.institution, Harvard University
m.0n1bpfl, education.education.institution, Harvard College
Nancy Berliner, people.person.education, m.0_kxw7y
Aus dem Scheunenviertel ins Heilige Land – Idee und Alltag zionistischer Erziehung bei Siegfried Lehmann im Spiegel dreier Einrichtungen, book.written_work.subjects, Berlin
m.08d7hzb, education.education.institution, Harvard University
m.012f0ktm, education.education.institution, Harvard University
m.02wpkzm, education.education.institution, Harvard University
m.0b6s2r9, common.webpage.topic, Berlin Wall
m.05y_l9x, education.education.student, Joseph Willard Roosevelt
m.05yyg8y, education.education.institution, Harvard University
Berlin, common.topic.webpage, m.09y9w9k
Berlin Wall, location.location.events, Fall of the Berlin Wall
m.09vjjbz, education.education.institution, Harvard University
m.05yzbww, education.education.institution, Harvard University
m.07lv9rw, education.education.institution, Harvard University
Berlin Wall, common.topic.webpage, m.0b6s2r9
m.0fq7rkz, education.education.institution, Harvard College
Berlin, common.topic.webpage, m.0b46frp
g.11b8cgjvwm, education.education.institution, Harvard College
Grimm-Reiter Dance School, organization.organization.geographic_scope, Berlin
m.0s94p54, education.education.institution, Noble and Greenough School
m.03ngz2p, education.education.student, Nicholas Roosevelt
Berlin Wall, common.topic.image, Example alt text
g.11btrbfl1z, education.education.institution, Harvard College
m.011kwmbd, education.education.institution, Harvard College
Berlin Wall 1961-11-20, common.image.appears_in_topic_gallery, Berlin Crisis of 1961
m.04hftgm, education.education.student, Julian Roosevelt
m.05yywvz, education.education.institution, Harvard University
m.09y1t74, common.webpage.topic, Berlin Wall
The Fall of the Berlin Wall, common.topic.article, m.064_0tw
John F. Kennedy, people.person.education, m.0127txc2
The Boys of Berlin, film.film.country, Germany
Berlin Crisis of 1961, common.topic.image, Berlin Wall 1961-11-20
m.05r7b2w, event.public_speaker.speeches_or_presentations, John F. Kennedy
John F. Kennedy, people.person.education, m.04kr2n0
m.09x_zzh, common.webpage.topic, Berlin
m.05yz8mz, education.education.institution, Harvard University
m.02wpnfg, education.education.student, Archibald Bulloch Roosevelt Jr.
m.0svywhz, education.education.institution, Harvard College
m.04_6d9h, education.education.institution, Harvard University
Berlin Police, government.government_agency.jurisdiction, Berlin
m.0sw1yzn, education.education.institution, Harvard College
m.05yznwz, education.education.institution, Harvard University
m.0h9b57r, education.education.institution, Harvard University
John F. Kennedy, education.education.student, m.0s94p54
g.11bv2ndssr, education.education.institution, Harvard College
Berlin Wall, common.topic.article, m.017fh
m.0g5tzyw, education.education.institution, Harvard University
m.0svw9w8, education.education.institution, Noble and Greenough School
m.010vt9pf, education.education.institution, Harvard University
m.02_3f8r, education.education.institution, Harvard University
m.09vjd7d, education.education.institution, Harvard University
m.0n1lg86, education.education.institution, Noble and Greenough School
m.0h1kdzs, education.education.institution, Harvard College
Berlin, common.topic.webpage, m.02kz6k5
m.03ywh6d, education.education.institution, Harvard College
Berlin Wall, common.topic.webpage, m.0b47pwj
m.04ywf2k, education.education.institution, Harvard College
m.02kz6kg, common.webpage.topic, Berlin
m.05y_9d5, education.education.institution, Harvard University
m.05yz2kd, education.education.institution, Harvard University
m.0svwwky, education.education.institution, Harvard College
m.05yyzrg, education.education.institution, Harvard University
m.09vjh3y, education.education.institution, Harvard University
Berlin, common.topic.article, m.01570
m.09tdjgy, education.education.student, James Roosevelt, Jr.
m.0svz4lf, education.education.institution, Harvard College
m.0sw2r0f, education.education.institution, Harvard College
Berlin, base.aareas.schema.administrative_area.administrative_children, Mitte
m.07snyzw, education.education.institution, Harvard University
m.09xflf1, common.webpage.topic, Berlin Wall
g.11c3kw3tl9, education.education.institution, Harvard College
m.0n0hnyc, education.education.institution, Harvard College
m.0n1dtmr, education.education.student, Silda Wall Spitzer
m.09vjd5d, education.education.institution, Harvard University
m.05yzr2f, education.education.institution, Harvard University
m.0lyzmxp, common.webpage.topic, Fall of the Berlin Wall
John F. Kennedy, people.person.education, m.04t5mdc
Berlin Crisis of 1961, common.topic.notable_types, Event
m.0b_pwt1, education.education.institution, Noble and Greenough School
m.012p0jkz, education.education.institution, Harvard College
m.0n0kyr1, education.education.institution, Harvard College
m.0ghcgdz, education.education.institution, Harvard University
m.0svxnvn, education.education.institution, Harvard College
Berlin, government.governmental_jurisdiction.official_symbols, m.05z10ms
m.062yywp, education.education.institution, Harvard University
g.11bv3mtl0k, education.education.institution, Harvard College
m.09w6c39, common.webpage.topic, Berlin
m.0svx99t, education.education.institution, Noble and Greenough School
m.0b46frp, common.webpage.topic, Berlin
m.052d4kw, education.education.institution, Harvard College
g.11bv2qhn3z, education.education.institution, Harvard University
m.09wzf8w, common.webpage.topic, Berlin
m.0_w1w8w, education.education.institution, Harvard University
m.0101nbxm, education.education.institution, Harvard University
Fall of the Berlin Wall, time.event.locations, Berlin Wall
m.0sw3nzf, education.education.institution, Noble and Greenough School
m.0sw2x9k, education.education.institution, Harvard College
Berlin, organization.organization_scope.organizations_with_this_scope, Grimm-Reiter Dance School
m.0s94pc9, education.education.institution, Dexter School
m.02vhk1w, education.education.institution, Harvard College
g.11c3kpj66y, education.education.institution, Harvard University
Fall of the Berlin Wall, time.event.included_in_event, Cold War
m.0n0s8yh, education.education.institution, Harvard College
Berlin Wall 1961-11-20, common.image.size, m.029gj0n
m.0h57t8w, education.education.institution, Harvard University
m.05yy_9d, education.education.institution, Harvard University
g.11b8c5clr6, education.education.institution, Harvard College
m.0b464kr, common.webpage.topic, Berlin Wall
m.02wngx6, education.education.student, Roger Berlind
Fall of the Berlin Wall, common.topic.notable_types, Event
m.09x44zh, common.webpage.topic, Berlin Wall
m.0h41hfz, education.education.institution, Harvard College
g.11bv2nnz_b, education.education.institution, Harvard College
Richard Wall Lyman, people.person.education, m.02wprk3
Silda Wall Spitzer, people.person.education, m.0n1dtmr
m.09vjbzs, education.education.institution, Harvard University
m.0c7rv48, architecture.ownership.structure, Berlin Wall
Berlin, common.topic.webpage, m.09wzf8w
m.0127txc2, education.education.institution, Harvard University
m.0svzgr8, education.education.institution, Harvard College
m.0sw081z, education.education.institution, Harvard College
m.08d7kpz, education.education.institution, Harvard University
Berlin, base.arthist.helynevek.intezmeny, Alte Nationalgalerie
David Berlinski, people.person.education, m.04hsp5w
m.0zgrnb7, education.education.institution, Harvard College
m.05yzlvw, education.education.institution, Harvard University
m.012n3vrm, education.education.institution, Harvard College
Nicolas Sarkozy’s Facebook Page Sparks a Berlin Wall Brouhaha, common.resource.annotations, m.0b45zhk
m.05yzwbk, education.education.institution, Harvard University
g.11bv2nssg1, education.education.institution, Harvard College
m.05yyy9m, education.education.institution, Harvard University
m.0c1vkrg, education.education.institution, Harvard University
m.035j_7r, education.education.institution, Choate Rosemary Hall
m.09vjdgz, education.education.institution, Harvard University
John F. Kennedy, people.person.education, m.035j_7r
The Fall of the Berlin Wall, book.book.editions, The Fall of the Berlin Wall
Berlin, base.aareas.schema.administrative_area.administrative_children, Spandau
m.09vjbzg, education.education.institution, Harvard University
Berlin Wall, travel.travel_destination.tour_operators,   Adventures by Disney - 12-Night Magic of the Baltic Cruise
m.0dw0nbp, education.education.institution, Harvard University
m.05r7b2w, event.speech_or_presentation.speech_topic, Berlin Wall
Berlin Wall, architecture.structure.owner, m.0c7rv48
Berlin, common.topic.webpage, m.0b6rr4g
Berlin Wall, common.topic.webpage, m.09xflf1
m.05yyyy3, education.education.institution, Harvard University
m.05yzkd2, education.education.institution, Harvard University
Berlin, common.topic.webpage, m.0b47wc6
m.09y9w9k, common.webpage.topic, Berlin
m.0b6vpff, education.education.institution, Harvard College
The Fall of the Berlin Wall, book.written_work.subjects, Cold War
Berlin, government.governmental_jurisdiction.agencies, Berlin Police
Berlin, base.arthist.helynevek.intezmeny, Staatliche Museen zu Berlin – Skulpturensammlung
m.05yz1zk, education.education.institution, Harvard University
Berlin, common.topic.webpage, m.09yv906
m.05r7b2w, event.speech_or_presentation.presented_work, Ich bin ein Berliner
William F. Buckley, Jr., book.author.works_written, The Fall of the Berlin Wall
John F. Kennedy, people.person.education, m.03lll60
John Aspinwall Roosevelt, people.person.education, m.09j53qb
g.11bv2ntnky, education.education.institution, Harvard College
Berlin Wall, common.topic.notable_for, g.1259jp25d
Berlin Wall, common.topic.webpage, m.09y1t74
m.07y4dkl, education.education.institution, Harvard University
g.11b7z9z82d, education.education.institution, Harvard University
m.0n0y0g0, education.education.institution, Canterbury School
m.07y4gzj, education.education.institution, Harvard University
m.05yyvkr, education.education.institution, Harvard University
m.05yzrvg, education.education.institution, Harvard University
m.0n0y4rg, education.education.institution, Harvard University
Henry Wallich, people.person.education, m.0_yzzy8
Faust's Metropolis: A History of Berlin, common.topic.notable_types, Book
m.04hs26f, education.education.student, Kermit Roosevelt III
m.05yyh8y, education.education.institution, Harvard University
m.0s94p54, education.education.institution, Noble and Greenough School
m.09vjb9r, education.education.institution, Harvard University
m.0gggjzr, education.education.institution, Harvard University
m.02wnmkr, education.education.student, James Walter Wall
m.0b47pwj, common.webpage.topic, Berlin Wall
m.07sn9mw, education.education.institution, Harvard College
m.0svzgtj, education.education.institution, Harvard College
Berlin, base.arthist.helynevek.intezmeny, Gerhart Bollert Collection
Fall of the Berlin Wall, time.event.included_in_event, Die Wende
John F. Kennedy, people.person.education, m.0n0y0g0
m.0d9sfln, education.education.institution, Harvard University
m.09x0c40, common.webpage.topic, Berlin
m.0svvltm, education.education.institution, Harvard College
m.05t6b8c, education.education.institution, Harvard College
m.0svtz0k, education.education.institution, Harvard College
m.09x5fmh, common.webpage.topic, Berlin
m.0svzgh5, education.education.institution, Harvard College
John F. Kennedy, people.person.education, m.0s94p0_
m.05yyyzs, education.education.institution, Harvard University
m.0p7czbz, education.education.institution, Harvard College
m.05yzfgz, education.education.institution, Harvard University
Berlin State Archive, common.topic.notable_types, Location
Cold War, book.book_subject.works, The Fall of the Berlin Wall
m.0svztsg, education.education.institution, Harvard College
m.06wgl14, education.education.student, Philip Roosevelt
m.0n1kr2z, education.education.institution, Harvard College
Joseph Berliner, people.person.education, m.0_jbqc8
m.05y_b00, education.education.student, Philip Roosevelt
m.0g5bpfw, education.education.institution, Harvard University
m.04m0dzl, education.education.institution, Harvard College
Berlin, government.governmental_jurisdiction.governing_officials, m.0w0jqpw
m.0b45zhk, common.webpage.resource, Nicolas Sarkozy’s Facebook Page Sparks a Berlin Wall Brouhaha
m.0svzdy9, education.education.institution, Harvard College
m.09yqc6m, common.webpage.topic, Berlin
m.04m9d1w, education.education.institution, Harvard College
m.0wjfm7d, education.education.institution, Harvard College
m.05yyzsj, education.education.institution, Harvard University
m.04g5dvn, education.education.student, Kermit Roosevelt
Henry Wallman, people.person.education, m.0667ksp
Samuel H. Walley, people.person.education, m.05yzv8b
m.0102tbdr, education.education.institution, Harvard University
m.09j5gdz, education.education.institution, Harvard University
Berlin Wall, common.topic.webpage, m.0b46frx
m.05yzv8b, education.education.student, Samuel H. Walley
Berlin Wall, location.location.containedby, Berlin
m.0n0zsfg, education.education.institution, Harvard College
m.0sv_5pf, education.education.institution, Harvard College
Berlin Wall 1961-11-20, common.image.appears_in_topic_gallery, Berlin Wall
g.11btwt2lhy, education.education.institution, Harvard University
Berlin Wall, base.schemastaging.context_name.pronunciation, g.125_lyh4q
Berlin Wall, event.speech_or_presentation.speech_topic, m.05r7b2w
m.0sw2yfz, education.education.institution, Harvard College
m.05yyh1z, education.education.institution, Harvard University
m.05yz4mw, education.education.institution, Harvard University
m.05yyzlh, education.education.institution, Harvard University
m.0n0lhmz, education.education.institution, Harvard College
Faust's Metropolis: A History of Berlin, book.written_work.subjects, Berlin
m.0mzksc0, education.education.institution, Harvard College
m.0ggcgzk, education.education.institution, Harvard University
m.0ztxvkk, education.education.institution, Harvard College
m.05yygd4, education.education.institution, Harvard University
m.0_lg303, education.education.student, James Roosevelt
m.09td6vs, education.education.student, Theodore Roosevelt III
Berlin, common.topic.webpage, m.09yqc6m
Berlin Wall, location.location.geolocation, m.0clhf0f
m.04hnfnb, education.education.institution, Harvard University
m.05yzf9z, education.education.institution, Harvard University
Albrecht Behmel, common.topic.subjects, Berlin
m.03lll60, education.education.institution, Harvard College
m.0bd3lph, education.education.institution, Harvard College
m.09vjbdz, education.education.institution, Harvard University
m.0svw3rm, education.education.institution, Harvard College
m.0czvt9y, education.education.institution, Harvard University
m.03p74hz, education.education.institution, Harvard University
m.0w5gt9y, education.education.institution, Harvard College
m.04ywmwp, education.education.institution, Harvard College
m.0svyztw, education.education.institution, Harvard College
m.0svwkl8, education.education.institution, Harvard College
H. A. Berlin, people.person.education, m.08d78zv
m.0n1mywm, education.education.institution, Harvard College
The Fall of the Berlin Wall, book.written_work.subjects, Berlin Wall
Berlin, common.topic.image, Brandenburger Tor
Berlin Wall, common.topic.webpage, m.0b464kr
Berlin, base.aareas.schema.administrative_area.administrative_children, Marzahn-Hellersdorf
m.0sw1z9d, education.education.institution, Harvard College
m.03p74yw, education.education.institution, Harvard University
g.11b7yctbrn, education.education.institution, Harvard University
m.0dwd7zg, education.education.institution, Harvard College
m.05yzbkg, education.education.institution, Harvard University
Berlin, common.topic.image, Berlin skyline 2009wl2
The Fall of the Berlin Wall, book.book.editions, The fall of the Berlin Wall
m.05yyh9g, education.education.institution, Harvard University
m.05yz2fd, education.education.institution, Harvard University
Berlin, common.topic.webpage, m.09x_zzh
Staatliche Museen zu Berlin - Kupferstichkabinett, base.arthist.int_zm_nyek.helynev, Berlin
m.0wh0gnr, education.education.institution, Harvard College
m.09j53qb, education.education.student, John Aspinwall Roosevelt
m.05yyjrw, education.education.institution, Harvard University
m.0b7bgp8, education.education.student, Donald Dines Wall
Berlin, common.topic.webpage, m.02kz6kg
m.0jzrkzw, education.education.institution, Harvard University
m.0b6rr4g, common.webpage.topic, Berlin
Example alt text, common.image.appears_in_topic_gallery, Berlin Wall
m.0s94p0_, education.education.institution, Edward Devotion School
m.0sv_12z, education.education.institution, Harvard College
Ernst Berliner, people.person.education, m.0_z6clr
m.06zy2mr, education.education.student, Hall Roosevelt
m.05yzbd2, education.education.institution, Harvard University
Berlin, common.topic.webpage, m.09xtv2n
m.0n0pfkd, education.education.institution, Harvard University
m.05yz3zm, education.education.institution, Harvard University
Berlin Wall, common.topic.notable_types, Film subject
m.0b4693f, common.webpage.topic, Berlin Wall
Berlin, common.topic.webpage, m.09x3nxc
m.0_z6clr, education.education.student, Ernst Berliner
m.0667ksp, education.education.student, Henry Wallman
m.0dwk9s9, education.education.institution, Harvard University
m.0sw3gxm, education.education.institution, Harvard College
m.012f3prd, education.education.institution, Harvard University
The Fall of the Berlin Wall, book.written_work.author, William F. Buckley, Jr.
m.05yztkb, education.education.institution, Harvard University
g.11btvc5vng, education.education.institution, Harvard University
m.09vjd95, education.education.institution, Harvard University
Berlin Wall, book.book_subject.works, The Fall of the Berlin Wall
Berlin Wall, common.topic.webpage, m.0b4693f
Berlin, travel.travel_destination.tourist_attractions, Berlin Wall

Answer: Harvard College
Stanford Graduate School of Business
Choate Rosemary Hall
Harvard University
Noble and Greenough School
Canterbury School
Princeton University
Riverdale Country School
Dexter School
Edward Devotion School