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 president that is deaceased help usher in the fall of the Berlin Wall? 
Knowledge Triplets: Berlin, location.location.geolocation, m.02_wlb8
Berlin, common.topic.webpage, m.09wzf8w
m.09x0c40, common.webpage.topic, Berlin
Lyndon B. Johnson, government.us_president.presidency_number, 36
Berlin, organization.organization_scope.organizations_with_this_scope, TellUs Leads
Berlin, location.statistical_region.religions, m.04nw58t
Berlin, organization.organization_scope.organizations_with_this_scope, Re-Define
The Fall of the Berlin Wall, book.book.editions, The fall of the Berlin Wall
Battleground Berlin: CIA vs. KGB in the Cold War, book.written_work.subjects, Berlin Wall
m.0c7rv48, architecture.ownership.structure, Berlin Wall
Berlin, periodicals.newspaper_circulation_area.newspapers, Junge Welt
Lyndon B. Johnson 1963 presidential inauguration, base.inaugurations.inauguration.president, Lyndon B. Johnson
Lyndon B. Johnson, base.kwebbase.kwtopic.has_sentences, WA Harriman was his Under-Secretary for Political Affairs.
Berlin skyline 2009wl2, common.image.appears_in_topic_gallery, Berlin
Berlin, common.topic.webpage, m.09y9w9k
Lyndon B. Johnson, people.person.quotationsbook_id, 3842
Berlin Wall, common.topic.image, Berlin Wall 1961-11-20
Berlin Calling, film.film.country, Germany
Presidency followed Oswald's (presumed) assassination of Kennedy., base.kwebbase.kwsentence.kwtopic, Lyndon B. Johnson
Berlin, base.aareas.schema.administrative_area.administrative_children, Marzahn-Hellersdorf
Berlin, location.statistical_region.gdp_nominal, m.010qf9c4
Berlin, base.jewlib.parent_institution.judaica_owning_units, Berlin State Archive
Lyndon B. Johnson, people.person.ethnicity, Scottish American
Berlin Crisis of 1961, common.topic.notable_types, Event
Lyndon B. Johnson, government.us_vice_president.to_president, John F. Kennedy
Berlin Wall 1961-11-20, common.image.appears_in_topic_gallery, Berlin Wall
Lyndon B. Johnson, people.person.education, m.03lmj3g
Lyndon B. Johnson, people.person.quotations, We must open the doors of opportunity.
Berlin, travel.travel_destination.tourist_attractions, Berlin Wall
Albrecht Behmel, common.topic.subjects, Berlin
Berlin, common.topic.image, Berlin skyline 2009wl2
Berlin Wall, common.topic.webpage, m.0b464kr
Berlin, location.statistical_region.gdp_nominal, m.010qf946
Lyndon B. Johnson, user.tsegaran.random.taxonomy_subject.entry, m.04_512g
Lyndon B. Johnson, government.us_vice_president.vice_president_number, 37
  Adventures by Disney - 12-Night Magic of the Baltic Cruise, travel.tour_operator.travel_destinations, Berlin Wall
m.0b45zhk, common.webpage.topic, Berlin Wall
Lyndon B. Johnson, people.person.religion, Protestantism
Lyndon B. Johnson, government.politician.government_positions_held, m.04j5vd_
Berlin Wall, location.location.street_address, m.0c7rtt8
Berlin, travel.travel_destination.tourist_attractions, Museum für Naturkunde
Berlin, periodicals.newspaper_circulation_area.newspapers, Welt am Sonntag
Lyndon B. Johnson, people.person.quotations, You aren't learning anything when you're talking.
m.09x44zh, common.webpage.topic, Berlin Wall
Lyndon B. Johnson, government.political_appointer.appointees, m.0gz5qzs
Lyndon B. Johnson, people.person.nationality, United States of America
Berlin, travel.travel_destination.tourist_attractions, Deutsches Historisches Museum
The Fall of the Berlin Wall, book.written_work.subjects, Berlin Wall
The Boys of Berlin, film.film.country, Germany
Berlin Wall, book.book_subject.works, The Fall of the Berlin Wall
Example alt text, common.image.appears_in_topic_gallery, Berlin Wall
Alte Nationalgalerie, base.arthist.int_zm_nyek.helynev, Berlin
Lyndon B. Johnson, base.kwebbase.kwtopic.has_sentences, His efforts paved the way for the Apollo missions, announced by Kennedy in May, 1961.
Lyndon B. Johnson, book.author.works_written, No Retreat From Tomorrow
m.02kz6k5, common.webpage.topic, Berlin
Lyndon B. Johnson, people.person.place_of_birth, Stonewall
Berlin, base.arthist.helynevek.intezmeny, Staatliche Museen zu Berlin - Schinkel Museum
Lyndon B. Johnson, government.politician.government_positions_held, m.03fx81_
Berlin State Archive, base.jewlib.judaica_owner.parent_institution, Berlin
Ich bin ein Berliner, base.supertopics.supertopic.related_topics, John F. Kennedy
Berlin Wall, common.topic.webpage, m.0b4693f
Berlin, common.topic.subject_of, Hotel in Berlin
Berlin, location.statistical_region.religions, m.04nw58j
Lyndon B. Johnson, people.person.religion, Christian Church (Disciples of Christ)
m.0b6rr4g, common.webpage.topic, Berlin
Lyndon B. Johnson, people.person.ethnicity, White people
Berlin Wall, common.topic.notable_for, g.1259jp25d
Lyndon B. Johnson, people.person.quotations, I'm the only president you've got.
IHK Berlin, organization.organization.geographic_scope, Berlin
Berlin, common.topic.webpage, m.02kz6k5
Lyndon B. Johnson, people.person.places_lived, m.03pdy2p
Berlin, location.statistical_region.religions, m.04nw57t
Berlin, location.statistical_region.religions, m.04nw581
Berlin Wall, architecture.structure.owner, m.0c7rv48
Berlin, travel.travel_destination.tourist_attractions, Reichstag dome
John F. Kennedy, government.us_vice_president.to_president, Lyndon B. Johnson
Berlin, location.location.adjoin_s, m.02wlqdp
Berlin Wall, common.topic.webpage, m.0b45zhk
I'm the only president you've got., media_common.quotation.author, Lyndon B. Johnson
Berlin Wall, location.location.geolocation, m.0clhf0f
m.0w0jqpw, government.government_position_held.jurisdiction_of_office, Berlin
When Kennedy was assassinated in November, 1963, Johnson became President and was gave leadership to a traumatized nation., base.kwebbase.kwsentence.kwtopic, Lyndon B. Johnson
Berlin Wall, common.topic.webpage, m.0b47pwj
Lyndon B. Johnson, government.political_appointer.appointees, m.0bvbn8c
Berlin, common.topic.webpage, m.0b47wc6
Fall of the Berlin Wall, time.event.locations, Berlin Wall
Lyndon B. Johnson, government.political_appointer.appointees, m.09vkh2v
Lyndon B. Johnson, military.military_commander.military_commands, m.0w5qv8r
Berlin, common.topic.webpage, m.09xtv2n
m.0b46frx, common.webpage.topic, Berlin Wall
m.09xflf1, common.webpage.topic, Berlin Wall
Lyndon B. Johnson, base.kwebbase.kwtopic.has_sentences, Presidency followed Oswald's (presumed) assassination of Kennedy.
m.0b4693f, common.webpage.topic, Berlin Wall
Berlin, travel.travel_destination.tourist_attractions, Gedenkstätte Berliner Mauer
Reichstag building, location.location.containedby, Berlin
Lyndon B. Johnson, book.book_subject.works, The wages of globalism
Berlin, travel.travel_destination.tourist_attractions, Brandenburg Gate
Berlin Wall, common.topic.webpage, m.09y1t74
Berlin, common.topic.webpage, m.0b6rr4g
Berlin, base.biblioness.bibs_location.country, Germany
Berlin Wall, common.topic.article, m.017fh
Berlin, base.arthist.helynevek.intezmeny, Staatliche Museen zu Berlin – Skulpturensammlung
m.0b47wc6, common.webpage.topic, Berlin
Lyndon B. Johnson, people.person.quotations, The guns and bombs, the rockets and the warships, all are symbols of human failure.
Faust's Metropolis: A History of Berlin, common.topic.notable_types, Book
United States presidential election, 1964, base.culturalevent.event.entity_involved, Lyndon B. Johnson
Berlin, base.arthist.helynevek.intezmeny, Alte Nationalgalerie
Cityscapeberlin2006, common.image.appears_in_topic_gallery, Berlin
Lyndon B. Johnson, base.kwebbase.kwtopic.has_sentences, Despite Johnson's campaign pledges not to increase U.S involvement, the war escalated.
Lyndon B. Johnson, military.military_commander.military_commands, m.0gk82gp
Berlin Wall, travel.travel_destination.tour_operators,   Adventures by Disney - 12-Night Magic of the Baltic Cruise
m.09xtv2n, common.webpage.topic, Berlin
Berlin, location.statistical_region.religions, m.04nw1pz
Lyndon B. Johnson, government.political_appointer.appointees, m.09k8781
Berlin, base.arthist.helynevek.intezmeny, Staatliche Museen zu Berlin - Kupferstichkabinett
Lyndon B. Johnson, government.politician.government_positions_held, m.0k1bgw_
The Fall of the Berlin Wall, book.book.editions, The Fall of the Berlin Wall
Berlin, location.administrative_division.country, Germany
Lyndon B. Johnson, people.person.profession, Teacher
Berlin, travel.travel_destination.tourist_attractions, Deutsche Guggenheim
Lyndon B. Johnson, people.person.sibling_s, m.0nc34np
Lyndon B. Johnson, dataworld.gardening_hint.split_to, Lyndon B. Johnson
Berlin Wall, location.location.events, Fall of the Berlin Wall
Lyndon B. Johnson, base.kwebbase.kwtopic.has_sentences, Johnson chaired a specially convened Senate Preparedness Subcommittee, creating the National Aeronautics and Space Act of 1958.
Berlin, travel.travel_destination.how_to_get_here, m.052m9ld
Lyndon B. Johnson, military.military_commander.military_commands, m.02h77t6
Aus dem Scheunenviertel ins Heilige Land – Idee und Alltag zionistischer Erziehung bei Siegfried Lehmann im Spiegel dreier Einrichtungen, book.written_work.subjects, Berlin
Berlin, government.governmental_jurisdiction.agencies, Königliche Museen zu Berlin / Generalverwaltung
Lyndon B. Johnson, people.person.spouse_s, m.0j4k73z
Lyndon B. Johnson, people.person.date_of_birth, 1908-08-27
Neues Deutschland, book.newspaper.circulation_areas, Berlin
m.0lyzmxp, common.webpage.topic, Fall of the Berlin Wall
Lyndon B. Johnson, government.politician.government_positions_held, m.04j60jw
m.05r7b2w, event.speech_or_presentation.speech_topic, Berlin Wall
m.09w6c39, common.webpage.topic, Berlin
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.
Fall of the Berlin Wall, time.event.included_in_event, Die Wende
Faust's Metropolis: A History of Berlin, book.written_work.subjects, Berlin
Berlin, common.topic.article, m.01570
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
Lyndon B. Johnson, book.book_subject.works, The deadly bet
La Gazette de Berlin, book.newspaper.circulation_areas, Berlin
Lyndon B. Johnson, book.author.works_written, The vantage point
Lyndon B. Johnson, people.person.quotations, There can no longer be anyone too poor to vote.
Lyndon B. Johnson, base.kwebbase.kwtopic.has_sentences, Johnson was elected to congress in 1938 and became a protege of Roosevelt's.
Berlin Wall, book.book_subject.works, Battleground Berlin: CIA vs. KGB in the Cold War
m.09wzf8w, common.webpage.topic, Berlin
TellUs Leads, organization.organization.geographic_scope, Berlin
Lyndon B. Johnson, base.kwebbase.kwtopic.has_sentences, He was returned as president in 1964 with a record majority.
Lyndon B. Johnson, book.book_subject.works, LBJ
Abgeordnetenhaus of Berlin, government.governmental_body.jurisdiction, Berlin
Lyndon B. Johnson, government.political_appointer.appointees, m.05bp3nm
Berlin, common.topic.webpage, m.0b46frp
Berlin, location.statistical_region.religions, m.04nw2s9
Berlin, base.arthist.helynevek.mutargy, m.076_8km
Lyndon B. Johnson, people.person.quotations, Peace is a journey of a thousand miles and it must be taken one step at a time.
m.052mb8q, common.webpage.topic, Berlin
Lyndon B. Johnson, government.political_appointer.appointees, m.05bp2qn
Lyndon B. Johnson, book.book_subject.works, Polemics and prophecies, 1967-1970
Lyndon B. Johnson, government.political_appointer.appointees, m.0b6znk0
Lyndon B. Johnson, people.person.quotations, The world has narrowed to a neighborhood before it has broadened to a brotherhood.
Lyndon B. Johnson, military.military_commander.military_commands, m.04q6247
Berlin, travel.travel_destination.tourist_attractions, Käthe Kollwitz Museum
m.09x3nxc, common.webpage.topic, Berlin
Lyndon B. Johnson, military.military_person.service, m.04jwvq9
Lyndon B. Johnson, government.political_appointer.appointees, m.0b6znmw
La Gazette de Berlin, book.newspaper.circulation_areas, Germany
Berlin Wall, common.topic.webpage, m.0b6s2r9
Lyndon B. Johnson, government.political_appointer.appointees, m.05bp3mj
Berlin, location.statistical_region.religions, m.04nw2sr
Lyndon B. Johnson, people.person.children, Lynda Bird Johnson Robb
Berlin, base.arthist.helynevek.intezmeny, Charlottenburg Palace
m.09y1t74, common.webpage.topic, Berlin Wall
The Fall of the Berlin Wall, book.book.genre, Non-fiction
Lyndon B. Johnson, book.author.works_written, Daily diary of President Johnson (1963-1969)
Lyndon B. Johnson, people.person.sibling_s, m.0k6lgyw
Berlin Wall 1961-11-20, common.image.size, m.029gj0n
Berlin, common.topic.webpage, m.09w6c39
m.0b47pwj, common.webpage.topic, Berlin Wall
m.09y9w9k, common.webpage.topic, Berlin
Berlin Wall 1961-11-20, common.image.appears_in_topic_gallery, Berlin Crisis of 1961
Berlin, periodicals.newspaper_circulation_area.newspapers, Der Pionier
Berlin, travel.travel_destination.how_to_get_here, m.052m9k_
Berlin, location.statistical_region.religions, m.04nw589
m.02kz6kg, common.webpage.topic, Berlin
Berlin, periodicals.newspaper_circulation_area.newspapers, Neues Deutschland
Berlin State Archive, common.topic.notable_types, Location
Berlin, organization.organization_scope.organizations_with_this_scope, IHK Berlin
m.05r7b2w, event.speech_or_presentation.speaker_s, John F. Kennedy
m.0hn41qd, people.appointment.appointed_by, Lyndon B. Johnson
David Murphy, people.deceased_person.place_of_burial, Berlin
Lyndon B. Johnson, base.kwebbase.kwtopic.has_sentences, Public opposition to the war grew more insistent.
Berlin Wall, base.schemastaging.context_name.pronunciation, g.125_lyh4q
Berlin Wall, travel.tourist_attraction.near_travel_destination, Berlin
Charlottenburg Palace, base.arthist.int_zm_nyek.helynev, Berlin
Lyndon B. Johnson, government.u_s_congressperson.thomas_id, J000160
Lyndon B. Johnson, base.inaugurations.inauguration_speaker.inauguration, Lyndon B. Johnson 1963 presidential inauguration
Königliche Museen zu Berlin / Generalverwaltung, government.government_agency.jurisdiction, Berlin
m.0hn41bx, people.appointment.appointed_by, Lyndon B. Johnson
Samuel Ealy Johnson Jr., people.person.children, Lyndon B. Johnson
Berlin Crisis of 1961, time.event.locations, Berlin
Lyndon B. Johnson, people.deceased_person.place_of_death, Stonewall
Berlin, government.governmental_jurisdiction.government_bodies, Abgeordnetenhaus of Berlin
Lyndon B. Johnson 1963 presidential inauguration, base.culturalevent.event.entity_involved, Lyndon B. Johnson
lyndon baines johnson linked to louis frederick fieser, base.kwebbase.kwconnection.subject, Lyndon B. Johnson
Berlin, base.aareas.schema.administrative_area.administrative_children, Friedrichshain-Kreuzberg
Lyndon B. Johnson, imdb.topic.name_id, nm0425696
Public opposition to the war grew more insistent., base.kwebbase.kwsentence.kwtopic, Lyndon B. Johnson
Berlin, location.location.adjoin_s, m.04nwj73
Lyndon B. Johnson, base.kwebbase.kwtopic.connections_from, lyndon baines johnson presidency due to lee harvey oswald
Lyndon B. Johnson, government.political_appointer.appointees, m.05bp2qb
lyndon baines johnson vice president to john fitzgerald kennedy, base.kwebbase.kwconnection.subject, Lyndon B. Johnson
Lyndon B. Johnson, book.book_subject.works, The selling of the President
Brandenburg Gate, location.location.containedby, Berlin
Berlin Wall, location.location.containedby, Germany
Lyndon B. Johnson, book.book_subject.works, The Last Campaign
Berlin, base.aareas.schema.administrative_area.administrative_children, Lichtenberg
Lyndon B. Johnson, organization.organization_member.member_of, m.0cr70xq
Lyndon B. Johnson, government.political_appointer.appointees, m.04lmq_8
m.0b45zhk, common.webpage.resource, Nicolas Sarkozy’s Facebook Page Sparks a Berlin Wall Brouhaha
Battleground Berlin: CIA vs. KGB in the Cold War, common.topic.article, m.0767bb8
William F. Buckley, Jr., book.author.works_written, The Fall of the Berlin Wall
Lyndon B. Johnson, people.person.education, m.0_lz15c
Berlin Wall, common.topic.image, Example alt text
Lyndon B. Johnson, military.military_person.participated_in_conflicts, Salamaua–Lae campaign
Hubert Humphrey, government.us_vice_president.to_president, Lyndon B. Johnson
Berlin, book.book_subject.works, Aus dem Scheunenviertel ins Heilige Land – Idee und Alltag zionistischer Erziehung bei Siegfried Lehmann im Spiegel dreier Einrichtungen
Lyndon B. Johnson, people.person.quotations, A president's hardest task is not to do what is right, but to know what is right.
Lyndon B. Johnson, people.appointer.appointment_made, m.0hn41qd
Berlin, common.topic.webpage, m.052mb8q
Brandenburger Tor, common.image.appears_in_topic_gallery, Berlin
Berlin, book.book_subject.works, Faust's Metropolis: A History of Berlin
Lyndon B. Johnson, government.political_appointer.appointees, m.09rg1gc
Staatliche Museen zu Berlin - Kupferstichkabinett, base.arthist.int_zm_nyek.helynev, Berlin
Lyndon B. Johnson, book.book_subject.works, Lyndon B. Johnson
Lyndon B. Johnson, people.person.gender, Male
Berlin, common.topic.notable_types, German state
Berlin, government.governmental_jurisdiction.governing_officials, m.0w0jqpw
Berlin Wall, location.location.containedby, Berlin
Berlin, common.topic.webpage, m.09x5fmh
Berlin, location.statistical_region.religions, m.04nw57c
The Fall of the Berlin Wall, common.topic.notable_types, Book
Lyndon B. Johnson 1965 presidential inauguration, base.culturalevent.event.entity_involved, Lyndon B. Johnson
Lyndon B. Johnson, media_common.dedicatee.dedications, m.04_l30z
Berlin Wall, common.topic.notable_types, Film subject
Lyndon B. Johnson, base.activism.activist.area_of_activism, Anti-communism
The selling of the President, book.written_work.subjects, Lyndon B. Johnson
Lyndon B. Johnson, government.us_president.vice_president, Hubert Humphrey
Berlin, location.de_state.capital, Berlin
Berlin, organization.organization_scope.organizations_with_this_scope, GTCbio
Fall of the Berlin Wall, common.topic.notable_types, Event
Berlin, common.topic.subject_of, Albrecht Behmel
Berlin, base.ontologies.ontology_instance.equivalent_instances, m.09bw9_b
Berlin Wall, common.topic.webpage, m.0b46frx
m.0b464kr, common.webpage.topic, Berlin Wall
Berlin, location.statistical_region.religions, m.04nw590
Lyndon B. Johnson 1965 presidential inauguration, base.inaugurations.inauguration.president, Lyndon B. Johnson
m.0b46frp, common.webpage.topic, Berlin
Berlin, location.location.containedby, Germany
Lyndon B. Johnson, military.military_person.participated_in_conflicts, World War II
Lyndon B. Johnson, book.author.openlibrary_id, OL177173A
Berlin, government.governmental_jurisdiction.official_symbols, m.05z10ms
Lyndon B. Johnson, people.person.quotations, I'd rather give my life than be afraid to give it.
Lyndon B. Johnson, government.politician.government_positions_held, m.04sgdnh
Central and State Library Berlin (House), base.jewlib.judaica_owner.parent_institution, Berlin
Germany, location.country.capital, Berlin
Lyndon B. Johnson, base.kwebbase.kwtopic.kwtype, Person
Nicolas Sarkozy’s Facebook Page Sparks a Berlin Wall Brouhaha, common.resource.annotations, m.0b45zhk
Berlin, location.statistical_region.gdp_nominal, m.04nvsz6
Rebekah Baines, people.person.children, Lyndon B. Johnson
m.09yqc6m, common.webpage.topic, Berlin
Gemäldegalerie, Berlin, base.arthist.int_zm_nyek.helynev, Berlin
Lyndon B. Johnson, government.political_appointer.appointees, m.0b6b7x1
Berlin, common.topic.webpage, m.09x3nxc
Berlin, symbols.name_source.namesakes, 422 Berolina
Berlin, periodicals.newspaper_circulation_area.newspapers, Jüdische Rundschau
Berlin Crisis of 1961, common.topic.image, Berlin Wall 1961-11-20
Berlin, base.popstra.party.celebrities, m.0ggl2hc
Berlin Cathedral, location.location.containedby, Berlin
Berlin, location.statistical_region.gdp_nominal, m.010qfbj_
Lyndon B. Johnson, people.person.quotations, A man without a vote is man without protection.
Lyndon B. Johnson, base.kwebbase.kwtopic.disciplines, politician
Lyndon B. Johnson, people.person.ethnicity, English American
Lyndon B. Johnson, people.person.children, Luci Baines Johnson
lyndon baines johnson presidency due to lee harvey oswald, base.kwebbase.kwconnection.subject, Lyndon B. Johnson
John F. Kennedy 1961 presidential inauguration, base.culturalevent.event.entity_involved, Lyndon B. Johnson
Lyndon B. Johnson, user.narphorium.people.nndb_person.nndb_id, 062$002F000023990
Lyndon B. Johnson, government.politician.party, m.03fx82d
Lyndon B. Johnson, people.person.height_meters, 1.93
Lyndon B. Johnson, people.person.parents, Rebekah Baines
Lyndon B. Johnson, people.appointer.appointment_made, m.0hn41bx
Lyndon B. Johnson, people.person.sibling_s, m.0nc34kl
Berlin, common.topic.webpage, m.09yqc6m
m.09yv906, common.webpage.topic, Berlin
Lyndon B. Johnson, government.political_appointer.appointees, m.05bp3n7
Fall of the Berlin Wall, base.architecture2.structure_destroying_event.cause, Political Action
Lyndon B. Johnson, base.inaugurations.inauguration_speaker.inauguration, Lyndon B. Johnson 1965 presidential inauguration
Lyndon B. Johnson, base.kwebbase.kwtopic.has_sentences, Johnson linked civil rights to his war on poverty and declared "We must seek not just freedom but opportunity".
Berlin, base.arthist.helynevek.intezmeny, Gemäldegalerie, Berlin
Berlin Wall, common.topic.webpage, m.09x44zh
John F. Kennedy, government.us_president.vice_president, Lyndon B. Johnson
Berlin, common.topic.image, Cityscapeberlin2006
Berlin, common.topic.webpage, m.09x_zzh
Berlin Wall, architecture.structure.destroyed_by, Demolition
Berlin, base.arthist.helynevek.intezmeny, Gerhart Bollert Collection
Lyndon B. Johnson, people.person.quotations, If we are to live together in peace, we must come to know each other better.
Berlin, common.topic.webpage, m.09yv906
Marzahn-Hellersdorf, base.aareas.schema.administrative_area.administrative_parent, Berlin
Junge Welt, book.newspaper.circulation_areas, Berlin
Lyndon B. Johnson, people.person.quotations, We live in a world that has narrowed into a neighborhood before it has broadened into a brotherhood.
Lyndon B. Johnson, base.americancomedy.impersonated_celebrity.impersonated_by, Rich Little
The Fall of the Berlin Wall, common.topic.article, m.064_0tw
Lyndon B. Johnson, base.kwebbase.kwtopic.disciplines,  president
He was returned as president in 1964 with a record majority., base.kwebbase.kwsentence.kwtopic, Lyndon B. Johnson
Lyndon B. Johnson, base.kwebbase.kwtopic.has_sentences, When Kennedy was assassinated in November, 1963, Johnson became President and was gave leadership to a traumatized nation.
The Fall of the Berlin Wall, book.written_work.subjects, Cold War
Berlin, travel.travel_destination.tourist_attractions, Kaiser Wilhelm Memorial Church
Berlin, common.topic.image, Brandenburger Tor
m.09x_zzh, common.webpage.topic, Berlin
Berlin Wall, common.topic.webpage, m.09xflf1
In March, 1968, Johnson announced he would not seek re-nomination and that he had halted the bombing campaign., base.kwebbase.kwsentence.kwtopic, Lyndon B. Johnson
Berlin Police, government.government_agency.jurisdiction, Berlin
Berlin, location.statistical_region.religions, m.04nw57l
Lyndon B. Johnson, people.person.profession, Politician
Berlin Wall, event.speech_topic.speeches_or_presentations_on_this_topic, m.05r7b2w
Berlin, fictional_universe.fictional_setting.fictional_characters_born_here, Von Kaiser
Lyndon B. Johnson, base.kwebbase.kwtopic.has_sentences, In March, 1968, Johnson announced he would not seek re-nomination and that he had halted the bombing campaign.
Berlin Police, organization.organization.place_founded, Berlin
Lyndon B. Johnson, military.military_commander.military_commands, m.0g5d84w
Lyndon B. Johnson, people.person.parents, Samuel Ealy Johnson Jr.
Lyndon B. Johnson, people.person.quotations, There are no problems we cannot solve together, and very few that we can solve by ourselves.
Berlin, government.governmental_jurisdiction.agencies, Berlin Police
Fall of the Berlin Wall, common.topic.webpage, m.0lyzmxp
Despite Johnson's campaign pledges not to increase U.S involvement, the war escalated., base.kwebbase.kwsentence.kwtopic, Lyndon B. Johnson
Berlin, common.topic.webpage, m.09x0c40
Berlin Crisis of 1961, time.event.included_in_event, Cold War
m.0b6s2r9, common.webpage.topic, Berlin Wall
Berlin, travel.travel_destination.tourist_attractions, Reichstag building
Lyndon B. Johnson, government.political_appointer.appointees, m.09k87dx
Lyndon B. Johnson, people.person.sibling_s, m.0nc34d0
Lyndon B. Johnson, people.person.quotations, Doing what's right isn't the problem. It is knowing what's right.
Fall of the Berlin Wall, time.event.included_in_event, Cold War
Berlin, common.topic.notable_for, g.1256npbrl
Berlin, location.statistical_region.population, m.06_77ch
Cold War, book.book_subject.works, The Fall of the Berlin Wall
Berlin Wall, event.speech_topic.speeches_or_presentations_on_this_topic, m.05r7b2w
Berlin, film.film_location.featured_in_films, Good bye, Lenin!
The Fall of the Berlin Wall, book.written_work.author, William F. Buckley, Jr.
Berlin, common.topic.webpage, m.02kz6kg
The Fall of the Berlin Wall, common.topic.notable_for, g.125c0gjx3
Lyndon B. Johnson, people.person.quotations, The noblest search is the search for excellence.
m.09x5fmh, common.webpage.topic, Berlin
Fall of the Berlin Wall, common.topic.notable_for, g.1256fj3sv
Lyndon B. Johnson, military.military_commander.military_commands, m.04zdc8h
Berlin, location.statistical_region.religions, m.04nw2sj

Answer: Lyndon B. Johnson