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: Who was vice president during the term of the president who delivered a speech about the Berlin Wall? 
Knowledge Triplets: Lyndon B. Johnson, people.person.nationality, United States of America
Berlin Cathedral, location.location.containedby, Berlin
Berlin, location.statistical_region.population, m.0bycm2s
Berlin, location.administrative_division.country, Germany
Berlin Wall, common.topic.webpage, m.0b6s2r9
Berlin, location.statistical_region.population, m.0bycm26
Berlin, travel.travel_destination.tourist_attractions, Deutsche Guggenheim
m.0b4693f, common.webpage.topic, Berlin Wall
Berlin, common.topic.webpage, m.02kz6kg
Berlin, common.topic.webpage, m.0b47wc6
Berlin Wall, location.location.events, Fall of the Berlin Wall
Berlin Wall, common.topic.webpage, m.09y1t74
m.052mb8q, common.webpage.topic, Berlin
Junge Welt, book.newspaper.circulation_areas, Berlin
Berlin Wall, location.location.street_address, m.0c7rtt8
Berlin, location.statistical_region.gdp_nominal_per_capita, m.04nvtzk
Berlin, government.governmental_jurisdiction.official_symbols, m.05z10ms
Berlin, travel.travel_destination.how_to_get_here, m.082b_hc
Berlin, base.biblioness.bibs_location.country, Germany
Lyndon B. Johnson, book.author.works_written, A Time For Action: A Selection from the Speeches and Writings of Lyndon B. Johnson, 1953-1964
Lyndon B. Johnson, people.person.quotationsbook_id, 3842
m.0b45zhk, common.webpage.resource, Nicolas Sarkozy’s Facebook Page Sparks a Berlin Wall Brouhaha
IHK Berlin, organization.organization.geographic_scope, Berlin
The Fall of the Berlin Wall, common.topic.notable_for, g.125c0gjx3
Berlin, common.topic.webpage, m.09x5fmh
John F. Kennedy, government.us_president.vice_president, Lyndon B. Johnson
Berlin Wall, common.topic.image, Berlin Wall 1961-11-20
Lyndon B. Johnson, government.politician.party, m.03fx82d
Lyndon B. Johnson, base.kwebbase.kwtopic.connections_from, lyndon baines johnson vice president to john fitzgerald kennedy
Berlin, common.topic.image, Brandenburger Tor
As Johnson's presidential term drew to an end in 1968, anti-war riots broke out in a number of American cities., base.kwebbase.kwsentence.kwtopic, Lyndon B. Johnson
Berlin, location.statistical_region.population, m.0bycn3m
Berlin, location.statistical_region.population, m.0bycm2z
m.02kz6kg, common.webpage.topic, Berlin
The Fall of the Berlin Wall, book.book.editions, The fall of the Berlin Wall
Berlin, film.film_location.featured_in_films, Everyday
Berlin, travel.travel_destination.climate, m.052mb2c
Welt am Sonntag, book.newspaper.circulation_areas, Berlin
Edgar, film.film.featured_film_locations, Berlin
Berlin Wall, location.location.containedby, Berlin
Berlin Crisis of 1961, common.topic.image, Berlin Wall 1961-11-20
Berlin Wall 1961-11-20, common.image.appears_in_topic_gallery, Berlin Crisis of 1961
Berlin, location.statistical_region.religions, m.04nw2s9
Lyndon B. Johnson, government.us_president.vice_president, Hubert Humphrey
The Fall of the Berlin Wall, book.book.editions, The Fall of the Berlin Wall
Berlin, location.statistical_region.population, m.0bycm1s
Berlin, base.arthist.helynevek.intezmeny, Staatliche Museen zu Berlin – Skulpturensammlung
Berlin, location.statistical_region.population, m.06_77bw
m.0b6s2r9, common.webpage.topic, Berlin Wall
Berlin, travel.travel_destination.tourist_attractions, Brandenburg Gate
Unknown, film.film.featured_film_locations, Berlin
Alte Nationalgalerie, base.arthist.int_zm_nyek.helynev, Berlin
Berlin, location.statistical_region.population, m.0bycmq3
Lyndon B. Johnson, user.tsegaran.random.taxonomy_subject.entry, m.04_512g
Berlin, government.governmental_jurisdiction.government_bodies, Abgeordnetenhaus of Berlin
m.05r7b2w, event.speech_or_presentation.speaker_s, John F. Kennedy
Berlin: Symphony of a Great City, film.film.country, Germany
Berlin, common.topic.notable_types, German state
m.052m9k_, travel.transportation.travel_destination, Berlin
Ich bin ein Berliner, base.supertopics.supertopic.related_topics, John F. Kennedy
Lyndon B. Johnson, base.kwebbase.kwtopic.has_sentences, As Johnson's presidential term drew to an end in 1968, anti-war riots broke out in a number of American cities.
Berlin, location.statistical_region.population, m.0bycm2l
Berlin, film.film_location.featured_in_films, The Baader Meinhof Complex
Berlin Wall, common.topic.webpage, m.0b464kr
Berlin Wall, common.topic.webpage, m.0b46frx
Berlin, common.topic.image, Cityscapeberlin2006
Berlin, location.statistical_region.population, m.0bycm3c
Brandenburg Gate, location.location.containedby, Berlin
Berlin Wall 1961-11-20, common.image.appears_in_topic_gallery, Berlin Wall
Berlin, film.film_location.featured_in_films, Frida & Anita
m.09yqc6m, common.webpage.topic, Berlin
Faust's Metropolis: A History of Berlin, book.book.genre, Non-fiction
Cold War, book.book_subject.works, The Fall of the Berlin Wall
Berlin, location.statistical_region.population, g.1jmcbgtyc
Berlin Wall, common.topic.webpage, m.0b45zhk
Staatliche Museen zu Berlin - Schinkel Museum, base.arthist.int_zm_nyek.helynev, Berlin
Berlin, common.topic.webpage, m.09x3nxc
Berlin, organization.organization_scope.organizations_with_this_scope, TellUs Leads
Berlin, travel.travel_destination.how_to_get_here, m.052m9k_
Lyndon B. Johnson, people.person.quotations, You aren't learning anything when you're talking.
Berlin, travel.travel_destination.tourist_attractions, Collegienhaus
Berlin, location.statistical_region.population, m.0bycm3r
Berlin Wall, event.speech_topic.speeches_or_presentations_on_this_topic, m.05r7b2w
Berlin, location.statistical_region.population, m.0bycn3b
Berlin, location.statistical_region.gdp_nominal_per_capita, m.04nvtzb
Berlin, location.statistical_region.gdp_nominal, m.010qf946
m.0w0jqpw, government.government_position_held.jurisdiction_of_office, Berlin
Berlin, location.statistical_region.population, m.0bycn1b
Germany, location.country.capital, Berlin
Berlin, location.statistical_region.population, g.11bc88p_lt
lyndon baines johnson presidency due to lee harvey oswald, base.kwebbase.kwconnection.subject, Lyndon B. Johnson
Berlin, periodicals.newspaper_circulation_area.newspapers, Jüdische Rundschau
Battleground Berlin: CIA vs. KGB in the Cold War, book.written_work.subjects, Berlin Wall
Berlin, film.film_location.featured_in_films, Jenseits der Mauer
Berlin, travel.travel_destination.tourist_attractions, Berlin Wall
Berlin, base.arthist.helynevek.intezmeny, Charlottenburg Palace
I'm the only president you've got., media_common.quotation.author, Lyndon B. Johnson
Berlin, location.statistical_region.population, m.06_7dxg
Cityscapeberlin2006, common.image.appears_in_topic_gallery, Berlin
Berlin, travel.travel_destination.tourist_attractions, Deutsches Historisches Museum
Berlin, location.statistical_region.population, m.0nfb5nt
Fall of the Berlin Wall, time.event.locations, Berlin Wall
Hubert Humphrey, government.us_vice_president.to_president, Lyndon B. Johnson
Summer in Berlin, film.film.country, Germany
Berlin, location.statistical_region.population, m.04nvs7r
Berlin, travel.travel_destination.how_to_get_here, m.082c1yn
Berlin, location.statistical_region.population, m.0bycmqq
m.09x0c40, common.webpage.topic, Berlin
Lyndon B. Johnson, base.kwebbase.kwtopic.has_sentences, He was returned as president in 1964 with a record majority.
Berlin Crisis of 1961, time.event.included_in_event, Cold War
m.0lyzmxp, common.webpage.topic, Fall of the Berlin Wall
Berlin, location.statistical_region.population, m.0bycm34
Gemäldegalerie, Berlin, base.arthist.int_zm_nyek.helynev, Berlin
Berlin, base.arthist.helynevek.intezmeny, Gemäldegalerie, Berlin
Berlin, organization.organization_scope.organizations_with_this_scope, GTCbio
Lyndon B. Johnson, people.person.children, Luci Baines Johnson
Berlin State Archive, common.topic.notable_types, Location
Berlin, location.statistical_region.population, m.06_7dxm
Berlin, periodicals.newspaper_circulation_area.newspapers, Junge Welt
Berlin, film.film_location.featured_in_films, Jelenin svet
Berlin, film.film_location.featured_in_films, There is more to come
Lyndon B. Johnson, dataworld.gardening_hint.split_to, Lyndon B. Johnson
Berlin, common.topic.webpage, m.09y9w9k
Berlin, location.statistical_region.gdp_nominal_per_capita, m.04nvtzs
m.076_8km, base.arthist.provenienciaadat.helynev, Berlin
Berlin, location.citytown.postal_codes, 10115–14199
The Fall of the Berlin Wall, book.book.genre, Non-fiction
A Time For Action: A Selection from the Speeches and Writings of Lyndon B. Johnson, 1953-1964, book.written_work.author, Lyndon B. Johnson
Berlin, travel.travel_destination.tourist_attractions, Reichstag building
Berlin, location.statistical_region.population, m.0y52n6s
Berlin, location.statistical_region.population, m.0bycn32
m.05r7b2w, event.speech_or_presentation.speaker_s, John F. Kennedy
Albrecht Behmel, common.topic.subjects, Berlin
Lyndon B. Johnson, government.u_s_congressperson.thomas_id, J000160
Berlin, base.jewlib.parent_institution.judaica_owning_units, Berlin State Archive
Berlin, travel.travel_destination.how_to_get_here, m.052m9km
Berlin Wall, common.topic.image, Example alt text
Berlin, periodicals.newspaper_circulation_area.newspapers, Neues Deutschland
Lyndon B. Johnson, people.person.sibling_s, m.0nc34kl
Berlin, location.statistical_region.population, g.1jmcbj0fq
Berlin, location.statistical_region.population, m.0h5wctq
Berlin Wall, base.schemastaging.context_name.pronunciation, g.125_lyh4q
Lyndon B. Johnson, people.person.education, m.03lmj3g
m.0b47wc6, common.webpage.topic, Berlin
The Fall of the Berlin Wall, common.topic.notable_types, Book
La Gazette de Berlin, book.newspaper.circulation_areas, Germany
Berlin, film.film_location.featured_in_films, g.121zcgp0
Lyndon B. Johnson, imdb.topic.name_id, nm0425696
Berlin, film.film_location.featured_in_films, Germany, Year Zero
Berlin, location.statistical_region.gdp_nominal, m.04nvszn
Jelenin svet, film.film.featured_film_locations, Berlin
Berlin, location.statistical_region.population, m.06_fcp8
m.09x44zh, common.webpage.topic, Berlin Wall
m.05r7b2w, event.speech_or_presentation.speech_topic, Berlin Wall
Berlin, book.book_subject.works, Aus dem Scheunenviertel ins Heilige Land – Idee und Alltag zionistischer Erziehung bei Siegfried Lehmann im Spiegel dreier Einrichtungen
Everyday, film.film.featured_film_locations, Berlin
The Fall of the Berlin Wall, book.written_work.subjects, Cold War
Ich bin ein Berliner, base.supertopics.supertopic.related_topics, Berlin
Berlin Wall, common.topic.webpage, m.0b4693f
Berlin, location.statistical_region.population, m.0vs52r0
m.09w6c39, common.webpage.topic, Berlin
Berlin, base.popstra.party.celebrities, m.0ggl2hc
The Boys of Berlin, film.film.country, Germany
Berlin Calling, film.film.country, Germany
Berlin, location.statistical_region.religions, m.04nw2sr
Berlin, film.film_location.featured_in_films, Berlin Calling
The Fall of the Berlin Wall, common.topic.article, m.064_0tw
Hotel in Berlin, common.topic.subjects, Berlin
Berlin, location.statistical_region.population, m.0bycn3h
Fall of the Berlin Wall, base.architecture2.structure_destroying_event.cause, Political Action
Berlin, common.topic.webpage, m.09yv906
Charlottenburg Palace, base.arthist.int_zm_nyek.helynev, Berlin
Berlin, common.topic.image, Berlin skyline 2009wl2
Berlin, common.topic.article, m.01570
Berlin, location.statistical_region.population, m.0bycn4d
Berlin, location.statistical_region.population, m.0bycn15
Berlin, common.topic.webpage, m.09w6c39
Berlin, travel.travel_destination.climate, m.052mb4x
Berlin skyline 2009wl2, common.image.appears_in_topic_gallery, Berlin
Fall of the Berlin Wall, common.topic.notable_types, Event
m.0b6rr4g, common.webpage.topic, Berlin
Lyndon B. Johnson, book.book_subject.works, LBJ
Berlin, location.statistical_region.population, m.0bycm3k
Berlin, location.statistical_region.gdp_nominal, m.010qfbj_
Berlin, location.statistical_region.population, g.11b7tnhvcl
Berlin, periodicals.newspaper_circulation_area.newspapers, Der Pionier
Berlin Wall, common.topic.webpage, m.09x44zh
Lyndon B. Johnson, people.person.places_lived, m.03pdy2p
Berlin, location.statistical_region.population, m.06_77cc
John F. Kennedy, event.public_speaker.speeches_or_presentations, m.05r7b2w
Berlin, film.film_location.featured_in_films, The Lives of Others
Berlin, location.statistical_region.population, m.0bycn1s
William F. Buckley, Jr., book.author.works_written, The Fall of the Berlin Wall
Berlin, location.statistical_region.population, m.06_7dxr
Berlin Wall, common.topic.webpage, m.09xflf1
Berlin, base.arthist.helynevek.intezmeny, Alte Nationalgalerie
Fall of the Berlin Wall, time.event.included_in_event, Die Wende
Berlin, base.arthist.helynevek.mutargy, m.076_8km
Berlin, travel.travel_destination.tourist_attractions, Checkpoint Charlie
m.02kz6k5, common.webpage.topic, Berlin
m.09x_zzh, common.webpage.topic, Berlin
Berlin, location.statistical_region.population, m.0bycn2q
Berlin, travel.travel_destination.climate, m.052mb41
m.09xflf1, common.webpage.topic, Berlin Wall
Berlin Wall, location.location.geolocation, m.0clhf0f
Berlin, common.topic.subject_of, Hotel in Berlin
Berlin Wall, event.speech_topic.speeches_or_presentations_on_this_topic, m.05r7b2w
La Gazette de Berlin, book.newspaper.circulation_areas, Hamburg
m.09x5fmh, common.webpage.topic, Berlin
Berlin, travel.travel_destination.climate, m.052mb36
Berlin, location.statistical_region.population, g.1jmcbjbjr
Berlin, location.statistical_region.gdp_nominal, m.04nvszf
Berlin, location.statistical_region.population, m.0bycn29
Newsweek, base.yupgrade.user.topics, Lyndon B. Johnson
Berlin, location.statistical_region.population, m.06_77cm
Berlin Wall, book.book_subject.works, The Fall of the Berlin Wall
Berlin, location.statistical_region.population, m.06_77c7
Berlin, location.statistical_region.religions, m.04nw581
Berlin, travel.travel_destination.climate, m.052mb2y
Berlin, periodicals.newspaper_circulation_area.newspapers, Welt am Sonntag
Brandenburger Tor, common.image.appears_in_topic_gallery, Berlin
Berlin Wall, location.location.containedby, Germany
The Fall of the Berlin Wall, book.written_work.subjects, Berlin Wall
Berlin Calling, media_common.netflix_title.netflix_genres, Germany
TellUs Leads, organization.organization.geographic_scope, Berlin
Berlin, location.statistical_region.population, m.0bycmqx
Lyndon B. Johnson, people.person.sibling_s, m.0nc34d0
m.09wzf8w, common.webpage.topic, Berlin
Berlin, location.statistical_region.population, m.06_7dy3
David Murphy, people.deceased_person.place_of_burial, Berlin
Berlin, film.film_location.featured_in_films, Edgar
Berlin, base.arthist.helynevek.intezmeny, Gerhart Bollert Collection
Berlin, film.film_location.featured_in_films, Conspiracy
Berlin, common.topic.webpage, m.052mb8q
m.02h92g_, protected_sites.natural_or_cultural_site_listing.listed_site, Berlin
Lyndon B. Johnson, base.kwebbase.kwtopic.has_sentences, Johnson was elected to congress in 1938 and became a protege of Roosevelt's.
Berlin, symbols.name_source.namesakes, 422 Berolina
Berlin, location.statistical_region.population, m.0bycm2d
Lyndon B. Johnson, government.us_vice_president.to_president, John F. Kennedy
Berlin, common.topic.webpage, m.09x0c40
Berlin Wall, architecture.structure.owner, m.0c7rv48
m.082c1yn, travel.transportation.travel_destination, Berlin
Berlin, location.statistical_region.population, m.04nvs7k
Berlin, location.statistical_region.religions, m.04nw590
Gerhart Bollert Collection, base.arthist.int_zm_nyek.helynev, Berlin
Berlin, location.statistical_region.population, m.04nvs7y
Berlin, location.statistical_region.religions, m.04nw2sj
Berlin, location.statistical_region.religions, m.04nw589
Berlin, film.film_location.featured_in_films, Inglourious Basterds
Berlin, travel.travel_destination.tourist_attractions, Museum für Naturkunde
Lyndon B. Johnson, people.person.education, m.0_lz15c
Berlin Police, organization.organization.place_founded, Berlin
Berlin, location.statistical_region.population, m.0bycmq9
Berlin, film.film_location.featured_in_films, Unknown
Berlin, protected_sites.listed_site.designation_as_natural_or_cultural_site, m.02h92g_
m.0b46frx, common.webpage.topic, Berlin Wall
Berlin, common.topic.webpage, m.09xtv2n
Der Pionier, book.newspaper.circulation_areas, Berlin
Berlin, common.topic.webpage, m.09yqc6m
Berlin, common.topic.webpage, m.09x_zzh
m.0c7rv48, architecture.ownership.structure, Berlin Wall
Jüdische Rundschau, book.newspaper.circulation_areas, Berlin
m.09bw9_b, base.ontologies.ontology_instance_mapping.freebase_topic, Berlin
Berlin, film.film_location.featured_in_films, Good bye, Lenin!
Lyndon B. Johnson, government.us_president.presidency_number, 36
Berlin, government.governmental_jurisdiction.governing_officials, m.0w0jqpw
Berlin, film.film.featured_film_locations, Berlin
Berlin Wall, common.topic.notable_for, g.1259jp25d
Berlin, location.statistical_region.population, m.0bycmpr
Berlin, organization.organization_scope.organizations_with_this_scope, Re-Define
m.0b46frp, common.webpage.topic, Berlin
Berlin, common.topic.webpage, m.0b6rr4g
The Fall of the Berlin Wall, book.written_work.author, William F. Buckley, Jr.
Nicolas Sarkozy’s Facebook Page Sparks a Berlin Wall Brouhaha, common.resource.annotations, m.0b45zhk
lyndon baines johnson vice president to john fitzgerald kennedy, base.kwebbase.kwconnection.subject, Lyndon B. Johnson
Berlin, travel.travel_destination.how_to_get_here, m.052m9ld
Berlin, base.aareas.schema.administrative_area.administrative_children, Lichtenberg
Berlin, location.statistical_region.population, m.0bycn2y
Berlin, location.statistical_region.population, m.065ck4m
Berlin, location.statistical_region.population, m.0bycm1z
Berlin, film.film_location.featured_in_films, A Year Ago in Winter
GTCbio, organization.organization.geographic_scope, Berlin
Berlin, location.statistical_region.religions, m.04nw1pz
Berlin, common.topic.webpage, m.09wzf8w
Neues Deutschland, book.newspaper.circulation_areas, Berlin
Berlin State Archive, base.jewlib.judaica_owner.parent_institution, Berlin
Example alt text, common.image.appears_in_topic_gallery, Berlin Wall
Berlin, fictional_universe.fictional_setting.fictional_characters_born_here, Von Kaiser
Berlin, film.film_location.featured_in_films, Kampf um Rom I
Berlin, film.film_location.featured_in_films, Berlin
Berlin, government.governmental_jurisdiction.agencies, Berlin Police
Berlin, location.statistical_region.population, m.0bycn48
Berlin, travel.travel_destination.tourist_attractions, German Museum of Technology
Berlin, location.statistical_region.population, m.06_7dx_
m.082b_hc, travel.transportation.travel_destination, Berlin
m.09yv906, common.webpage.topic, Berlin
Berlin, location.statistical_region.population, m.06_77ch
Staatliche Museen zu Berlin – Skulpturensammlung, base.arthist.int_zm_nyek.helynev, Berlin
Fall of the Berlin Wall, common.topic.notable_for, g.1256fj3sv
Lyndon B. Johnson, people.person.quotations, We must open the doors of opportunity.
A Foreign Affair, film.film.featured_film_locations, Berlin
m.052m9ld, travel.transportation.travel_destination, Berlin
John F. Kennedy, government.us_vice_president.to_president, Lyndon B. Johnson
Berlin Wall, architecture.structure.destroyed_by, Demolition
Berlin, travel.travel_destination.climate, m.052mb4b
Faust's Metropolis: A History of Berlin, book.written_work.subjects, Berlin
Berlin, travel.travel_destination.climate, m.052mb2n
Berlin, location.statistical_region.gdp_nominal_per_capita, m.010qfcj7
m.0b47pwj, common.webpage.topic, Berlin Wall
Berlin, location.administrative_division.first_level_division_of, Germany
Berlin, common.topic.webpage, m.0b46frp
Berlin Wall, common.topic.article, m.017fh
Berlin, government.governmental_jurisdiction.agencies, Königliche Museen zu Berlin / Generalverwaltung
m.0b464kr, common.webpage.topic, Berlin Wall
Berlin, travel.travel_destination.tourist_attractions, Kaufhaus des Westens
Lyndon B. Johnson, book.book_subject.works, The selling of the President
Berlin Wall, common.topic.notable_types, Film subject
Lyndon B. Johnson, people.person.sibling_s, m.0k6lgyw
Berlin, location.location.containedby, Berlin/Brandenburg Metropolitan Region
m.0ggl2hc, base.popstra.party_attendance_person.party, Berlin
Berlin, location.statistical_region.population, m.0bycn20
Berlin, location.statistical_region.population, m.0bycmqh
Berlin, location.statistical_region.gdp_nominal, m.04nvsz6
Berlin, location.statistical_region.population, m.0bycmpy
Berlin Wall, travel.tourist_attraction.near_travel_destination, Berlin
Berlin, periodicals.newspaper_circulation_area.newspapers, La Gazette de Berlin
Lyndon B. Johnson, people.person.sibling_s, m.0nc34np
Berlin, location.statistical_region.population, m.0bycl3c
Staatliche Museen zu Berlin - Kupferstichkabinett, base.arthist.int_zm_nyek.helynev, Berlin
Berlin, base.ontologies.ontology_instance.equivalent_instances, m.09bw9_b
Berlin, location.statistical_region.population, m.0bycn1x
Berlin Police, government.government_agency.jurisdiction, Berlin
Berlin, film.film_location.featured_in_films, A Foreign Affair
Berlin, location.location.adjoin_s, m.04nwj73
Berlin, location.statistical_region.religions, m.04nw57t
Lyndon B. Johnson, people.person.quotations, I'm the only president you've got.
Good bye, Lenin!, film.film.featured_film_locations, Berlin
Berlin, film.film_location.featured_in_films, The Wave
Fall of the Berlin Wall, common.topic.webpage, m.0lyzmxp
Berlin, location.de_state.capital, Berlin
Berlin, travel.travel_destination.tourist_attractions, Neue Nationalgalerie
Berlin Wall, book.book_subject.works, Battleground Berlin: CIA vs. KGB in the Cold War
Berlin, location.statistical_region.population, m.0bycn3x
Berlin, location.location.geolocation, m.02_wlb8
Berlin, travel.travel_destination.climate, m.052mb4m
Königliche Museen zu Berlin / Generalverwaltung, government.government_agency.jurisdiction, Berlin
Berlin Crisis of 1961, time.event.locations, Berlin
Berlin, location.statistical_region.population, m.0bycn3r
La Gazette de Berlin, book.newspaper.circulation_areas, Berlin
Berlin, film.film_location.featured_in_films, The Edukators
There is more to come, film.film.featured_film_locations, Berlin
m.09xtv2n, common.webpage.topic, Berlin
Fall of the Berlin Wall, time.event.included_in_event, Cold War
Abgeordnetenhaus of Berlin, government.governmental_body.jurisdiction, Berlin
Lyndon B. Johnson, book.author.openlibrary_id, OL177173A
Germany, location.country.administrative_divisions, Berlin
Berlin, location.statistical_region.religions, m.04nw58j
Berlin, location.statistical_region.population, m.0bycmr2
m.04nwj73, location.adjoining_relationship.adjoins, Berlin
Lyndon B. Johnson, government.us_vice_president.vice_president_number, 37
Berlin, base.arthist.helynevek.intezmeny, Staatliche Museen zu Berlin - Kupferstichkabinett
Berlin, travel.travel_destination.climate, m.052mb3h
Berlin Calling, film.film.featured_film_locations, Berlin
m.0b45zhk, common.webpage.topic, Berlin Wall
Berlin Wall, travel.travel_destination.tour_operators,   Adventures by Disney - 12-Night Magic of the Baltic Cruise
Berlin, location.statistical_region.gdp_nominal, m.010qf9c4
Berlin Crisis of 1961, common.topic.notable_types, Event
Berlin Wall 1961-11-20, common.image.size, m.029gj0n
Berlin, location.statistical_region.population, m.06_7dxw
Berlin, location.statistical_region.population, m.0bycn4k
Berlin, book.book_subject.works, Faust's Metropolis: A History of Berlin
Berlin, base.arthist.helynevek.intezmeny, Staatliche Museen zu Berlin - Schinkel Museum
Berlin, travel.travel_destination.climate, m.052mb22
Berlin, location.statistical_region.population, m.06_7dx6
Berlin, location.location.adjoin_s, m.02wlqdp
Berlin, location.statistical_region.religions, m.04nw57l
m.05r7b2w, event.speech_or_presentation.presented_work, Ich bin ein Berliner
Aus dem Scheunenviertel ins Heilige Land – Idee und Alltag zionistischer Erziehung bei Siegfried Lehmann im Spiegel dreier Einrichtungen, book.written_work.subjects, Berlin
Berlin, film.film_location.featured_in_films, Julia
Berlin, travel.travel_destination.tourist_attractions, Käthe Kollwitz Museum
Berlin, location.statistical_region.population, m.0bycn1g
Berlin, location.statistical_region.population, m.0bycn25
Berlin, common.topic.notable_for, g.1256npbrl
m.09y9w9k, common.webpage.topic, Berlin
Berlin, location.statistical_region.population, m.0rz6v1c
Berlin, common.topic.subject_of, Albrecht Behmel
Berlin, location.statistical_region.population, m.0bycn1m
Berlin, film.film_location.featured_in_films, Shining Through
Berlin, location.statistical_region.religions, m.04nw57c
m.09y1t74, common.webpage.topic, Berlin Wall
Berlin, travel.travel_destination.climate, m.052mb3s
Faust's Metropolis: A History of Berlin, common.topic.notable_types, Book
Berlin, location.statistical_region.population, m.0bycmr8
Berlin, organization.organization_scope.organizations_with_this_scope, IHK Berlin
Berlin, location.statistical_region.population, m.06_77b_
Berlin, location.location.containedby, Germany
Berlin, location.statistical_region.population, m.0bycn40
m.09x3nxc, common.webpage.topic, Berlin
Berlin, travel.travel_destination.climate, m.052mb55
Berlin, film.film_location.featured_in_films, Sonnenallee
Berlin, common.topic.webpage, m.02kz6k5
Berlin, location.statistical_region.population, m.06_7dxb
Berlin, location.statistical_region.religions, m.04nw58t
Berlin Wall, common.topic.webpage, m.0b47pwj
Berlin, location.statistical_region.population, m.0bycn44
Berlin, location.statistical_region.population, m.0bycn36

Answer: Lyndon B. Johnson