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: In what city was the President who was a public speaker who spoke about the Berlin Wall killed? 
Knowledge Triplets: John F. Kennedy, event.public_speaker.speeches_or_presentations, m.05r7b2w
Berlin, location.statistical_region.population, m.0bycn1g
Berlin, location.statistical_region.population, m.0rz6v1c
Berlin, location.location.adjoin_s, m.04nwj73
Berlin, organization.organization_scope.organizations_with_this_scope, GTCbio
Berlin, travel.travel_destination.climate, m.052mb41
m.09x0c40, common.webpage.topic, Berlin
Berlin, base.popstra.party.celebrities, m.0ggl2hc
Berlin, base.arthist.helynevek.intezmeny, Gerhart Bollert Collection
Berlin, location.statistical_region.population, m.0bycm2l
Berlin, travel.travel_destination.tourist_attractions, Museum für Naturkunde
Berlin, travel.travel_destination.tourist_attractions, Alexanderplatz
Abgeordnetenhaus of Berlin, government.governmental_body.jurisdiction, Berlin
Berlin: Symphony of a Great City, film.film.featured_film_locations, Germany
Berlin, location.statistical_region.religions, m.04nw2s9
m.0ggl2hc, base.popstra.party_attendance_person.party, Berlin
Fall of the Berlin Wall, time.event.included_in_event, Cold War
Berlin Wall, common.topic.webpage, m.0b6s2r9
Berlin, location.statistical_region.population, m.0bycl3c
m.05r7b2w, event.speech_or_presentation.speech_topic, Berlin Wall
French Cathedral, Berlin, location.location.containedby, Germany
Berlin, location.statistical_region.religions, m.04nw581
Berlin Wall, common.topic.notable_types, Film subject
Berlin, base.jewlib.parent_institution.judaica_owning_units, Berlin State Archive
Berlin, film.film_location.featured_in_films, Julia
Berlin, film.film_location.featured_in_films, Edgar
Berlin, travel.travel_destination.tourist_attractions, Brandenburg Gate
Berlin, common.topic.article, m.01570
m.09yv906, common.webpage.topic, Berlin
Berlin, film.film_location.featured_in_films, Kampf um Rom I
Berlin, location.location.containedby, Berlin/Brandenburg Metropolitan Region
Berlin, travel.travel_destination.tourist_attractions, Collegienhaus
Berlin, travel.travel_destination.tourist_attractions, Neue Nationalgalerie
Berlin, government.governmental_jurisdiction.government_bodies, Abgeordnetenhaus of Berlin
m.0b6s2r9, common.webpage.topic, Berlin Wall
Cityscapeberlin2006, common.image.appears_in_topic_gallery, Berlin
Berlin, base.arthist.helynevek.intezmeny, Staatliche Museen zu Berlin – Skulpturensammlung
Berlin, film.film_location.featured_in_films, Berlin: Symphony of a Great City
Berlin, location.statistical_region.religions, m.04nw57t
Berlin, symbols.name_source.namesakes, 422 Berolina
Berlin: Symphony of a Great City, film.film.country, Germany
Berlin Calling, film.film.featured_film_locations, Berlin
Berlin, location.citytown.postal_codes, 10115–14199
Reichstag dome, location.location.containedby, Berlin
Kaufhaus des Westens, location.location.containedby, Berlin
Berlin, government.governmental_jurisdiction.agencies, Königliche Museen zu Berlin / Generalverwaltung
Berlin Police, organization.organization.place_founded, Berlin
Berlin, travel.travel_destination.climate, m.052mb2n
Berlin, common.topic.webpage, m.09y9w9k
Berlin, base.aareas.schema.administrative_area.administrative_area_type, German city
Berlin Wall 1961-11-20, common.image.appears_in_topic_gallery, Berlin Wall
Berlin, location.statistical_region.religions, m.04nw57c
Berlin, organization.organization_scope.organizations_with_this_scope, Re-Define
Berlin, common.topic.image, Berlin skyline 2009wl2
Berlin, location.statistical_region.population, m.0bycm2d
Berlin, location.statistical_region.population, m.06_7dxw
Berlin, film.film_location.featured_in_films, Berlin
Berlin Wall, common.topic.webpage, m.0b46frx
Berlin Cathedral, location.location.containedby, Berlin
Berlin, location.statistical_region.population, m.06_77cm
Berlin, travel.travel_destination.tourist_attractions, Deutsche Guggenheim
Berlin, common.topic.webpage, m.09x_zzh
Brandenburger Tor, common.image.appears_in_topic_gallery, Berlin
Berlin, travel.travel_destination.how_to_get_here, m.052m9k_
Berlin, location.statistical_region.population, m.0bycn40
Staatliche Museen zu Berlin – Skulpturensammlung, base.arthist.int_zm_nyek.helynev, Berlin
Berlin Wall, location.location.events, Fall of the Berlin Wall
Berlin, common.topic.image, Cityscapeberlin2006
Welt am Sonntag, book.newspaper.circulation_areas, Berlin
Berlin, film.film_location.featured_in_films, The Dead And The Living
Berlin/Brandenburg Metropolitan Region, location.location.containedby, Germany
Berlin, location.statistical_region.population, m.0bycn4k
Berlin, organization.organization_scope.organizations_with_this_scope, TellUs Leads
Berlin, travel.travel_destination.tourist_attractions, Gedenkstätte Berliner Mauer
Berlin, periodicals.newspaper_circulation_area.newspapers, Welt am Sonntag
Berlin, travel.travel_destination.tourist_attractions, Kaufhaus des Westens
Berlin, location.statistical_region.population, m.0bycmpy
Berlin, location.statistical_region.population, m.0bycn3r
Spandau, location.location.containedby, Berlin
Berlin, location.statistical_region.religions, m.04nw1pz
Berlin, location.statistical_region.population, m.0bycn20
Berlin, periodicals.newspaper_circulation_area.newspapers, Der Pionier
Berlin, common.topic.webpage, m.09x5fmh
Berlin, location.statistical_region.population, m.0bycmqq
Gedenkstätte Berliner Mauer, travel.tourist_attraction.near_travel_destination, Berlin
Berlin, common.topic.subject_of, Albrecht Behmel
Berlin Wall, common.topic.webpage, m.09xflf1
Berlin, base.biblioness.bibs_location.country, Germany
Berlin, location.statistical_region.population, m.0bycn1b
Berlin, travel.travel_destination.tourist_attractions, Charlottenburg Palace
Berlin, travel.travel_destination.local_transportation, Verkehrsverbund Berlin-Brandenburg
Berlin Crisis of 1961, common.topic.image, Berlin Wall 1961-11-20
Berlin, travel.travel_destination.climate, m.052mb2c
Berlin/Brandenburg Metropolitan Region, location.location.contains, Berlin
Berlin, travel.travel_destination.climate, m.052mb2y
Berlin, location.statistical_region.population, g.11bc88p_lt
m.02kz6k5, common.webpage.topic, Berlin
m.052m9ld, travel.transportation.travel_destination, Berlin
Berlin, base.arthist.helynevek.intezmeny, Charlottenburg Palace
Berlin, location.statistical_region.population, m.0y52n6s
Berlin, travel.travel_destination.tourist_attractions, BIG 25 Berlin
Lichtenberg, location.location.containedby, Berlin
Berlin, location.statistical_region.population, m.06_fcp8
Berlin, location.statistical_region.population, m.06_7dy3
Berlin, location.statistical_region.population, m.0bycn3x
Berlin, location.statistical_region.population, m.06_77c7
Berlin, location.statistical_region.gdp_nominal, m.010qf9c4
Berlin Wall, location.location.street_address, m.0c7rtt8
Berlin, location.statistical_region.population, m.06_77cc
Battleground Berlin: CIA vs. KGB in the Cold War, book.written_work.subjects, Berlin Wall
Berlin, travel.travel_destination.tourist_attractions, Berlin Zoological Garden
Berlin, location.administrative_division.first_level_division_of, Germany
Berlin Wall, common.topic.article, m.017fh
Berlin, film.film.featured_film_locations, Berlin
Berlin, base.events.geographical_scope.conferences_and_conventions_with_this_geographic_scope, 50 Leute 100 Steaks
Berlin, common.topic.notable_types, German state
Berlin, common.topic.webpage, m.09x3nxc
Berlin, location.statistical_region.population, m.06_7dxr
Berlin, location.statistical_region.population, m.0bycm3r
Königliche Museen zu Berlin / Generalverwaltung, organization.organization.place_founded, Berlin
Berlin, base.arthist.helynevek.intezmeny, Staatliche Museen zu Berlin - Kupferstichkabinett
Staatliche Museen zu Berlin - Schinkel Museum, base.arthist.int_zm_nyek.helynev, Berlin
Berlin, common.topic.webpage, m.0b6rr4g
Berlin, common.topic.image, Brandenburger Tor
Berlin, film.film_location.featured_in_films, Shining Through
Charlottenburg Palace, base.arthist.int_zm_nyek.helynev, Berlin
Berlin, travel.travel_destination.how_to_get_here, m.082b_hc
Berlin, film.film_location.featured_in_films, Summer in Berlin
Berlin, location.location.adjoin_s, m.02wlqdp
Berlin Crisis of 1961, common.topic.notable_types, Event
Berlin, base.ontologies.ontology_instance.equivalent_instances, m.09bw9_b
IHK Berlin, organization.organization.geographic_scope, Berlin
Berlin Wall, travel.tourist_attraction.near_travel_destination, Berlin
m.09y9w9k, common.webpage.topic, Berlin
Berlin Wall, common.topic.webpage, m.0b464kr
Berlin, travel.travel_destination.climate, m.052mb3h
The Fall of the Berlin Wall, common.topic.notable_for, g.125c0gjx3
Berlin Wall, event.speech_topic.speeches_or_presentations_on_this_topic, m.05r7b2w
Faust's Metropolis: A History of Berlin, book.book.genre, Non-fiction
Berlin, location.statistical_region.population, m.04nvs7r
Berlin, location.statistical_region.population, m.06_77ch
Berlin, location.statistical_region.population, m.0bycm3k
The Fall of the Berlin Wall, common.topic.notable_types, Book
Berlin, location.statistical_region.population, m.06_7dxg
Faust's Metropolis: A History of Berlin, book.written_work.subjects, Berlin
Unknown, film.film.featured_film_locations, Berlin
Berlin Wall, base.schemastaging.context_name.pronunciation, g.125_lyh4q
Friedrichshain, location.location.containedby, Berlin
Berlin skyline 2009wl2, common.image.appears_in_topic_gallery, Berlin
Berlin Wall, common.topic.image, Example alt text
Berlin, organization.organization_scope.organizations_with_this_scope, IHK Berlin
Berlin, book.book_subject.works, Faust's Metropolis: A History of Berlin
Germany, location.country.capital, Berlin
Junge Welt, book.newspaper.circulation_areas, Berlin
m.09y1t74, common.webpage.topic, Berlin Wall
Berlin: Symphony of a Great City, film.film.featured_film_locations, Berlin
Olympiastadion, location.location.containedby, Berlin
Fernsehturm Berlin, location.location.containedby, Berlin
Berlin, location.statistical_region.religions, m.04nw2sr
Berlin, film.film_location.featured_in_films, Inglourious Basterds
Berlin Wall, location.location.containedby, Germany
Berlin Wall, architecture.structure.destroyed_by, Demolition
Berlin, location.statistical_region.population, m.0bycm1z
Berlin, location.statistical_region.population, m.0bycm2s
Ich bin ein Berliner, base.supertopics.supertopic.related_topics, John F. Kennedy
Marzahn-Hellersdorf, location.location.containedby, Berlin
Berlin, travel.travel_destination.tourist_attractions, Potsdamer Platz
Berlin, travel.travel_destination.tourist_attractions, Kaiser Wilhelm Memorial Church
m.082b_hc, travel.transportation.travel_destination, Berlin
Berlin, film.film_location.featured_in_films, Lost in Generation
Berlin, travel.travel_destination.tourist_attractions, Grand 10 Berlin
Fall of the Berlin Wall, common.topic.notable_for, g.1256fj3sv
Fall of the Berlin Wall, time.event.locations, Berlin Wall
Berlin, common.topic.subject_of, Hotel in Berlin
The Fall of the Berlin Wall, book.written_work.subjects, Cold War
Berlin, common.topic.notable_for, g.1256npbrl
John F. Kennedy, people.deceased_person.place_of_death, Dallas
Berlin, common.topic.webpage, m.09w6c39
Berlin, film.film_location.featured_in_films, The Lives of Others
Berlin, location.statistical_region.gdp_nominal, m.04nvsz6
Berlin Wall 1961-11-20, common.image.appears_in_topic_gallery, Berlin Crisis of 1961
Berlin, location.place_with_neighborhoods.neighborhoods, Friedrichshain
Berlin, location.statistical_region.gdp_nominal_per_capita, m.04nvtzk
m.052mb8q, common.webpage.topic, Berlin
Berlin, travel.travel_destination.local_transportation, Berliner Verkehrsbetriebe
Berlin, travel.travel_destination.tourist_attractions, Gemäldegalerie, Berlin
Berlin Wall, event.speech_topic.speeches_or_presentations_on_this_topic, m.05r7b2w
Berlin, film.film_location.featured_in_films, Conspiracy
Berlin, location.statistical_region.population, m.0bycm1s
Potsdamer Platz, location.location.containedby, Berlin
Berlin, common.topic.webpage, m.09x0c40
Gedenkstätte Berliner Mauer, location.location.containedby, Berlin
Berlin, common.topic.webpage, m.09xtv2n
Berlin Wall, common.topic.webpage, m.0b45zhk
Berlin State Archive, base.jewlib.judaica_owner.parent_institution, Berlin
Friedrichshain, location.neighborhood.neighborhood_of, Berlin
Gemäldegalerie, Berlin, base.arthist.int_zm_nyek.helynev, Berlin
Cold War, book.book_subject.works, The Fall of the Berlin Wall
Berlin, travel.travel_destination.tourist_attractions, Reichstag dome
Staatliche Museen zu Berlin - Kupferstichkabinett, base.arthist.int_zm_nyek.helynev, Berlin
Berlin, location.statistical_region.population, m.0bycn2q
m.02h92g_, protected_sites.natural_or_cultural_site_listing.listed_site, Berlin
Berlin, location.location.geolocation, m.02_wlb8
Berlin, location.statistical_region.population, m.0bycn1x
Berlin, location.statistical_region.population, m.0bycmq9
The Fall of the Berlin Wall, book.book.editions, The fall of the Berlin Wall
Fall of the Berlin Wall, common.topic.notable_types, Event
Berlin, common.topic.webpage, m.0b46frp
Berlin, location.statistical_region.population, g.1jmcbj0fq
Berlin, location.statistical_region.population, m.0bycm2z
La Gazette de Berlin, book.newspaper.circulation_areas, Germany
Berlin, travel.travel_destination.how_to_get_here, m.052m9km
Berlin Wall, common.topic.image, Berlin Wall 1961-11-20
Berlin, travel.travel_destination.tourist_attractions, Checkpoint Charlie
m.05r7b2w, event.speech_or_presentation.speaker_s, John F. Kennedy
m.0b4693f, common.webpage.topic, Berlin Wall
m.0b6rr4g, common.webpage.topic, Berlin
La Gazette de Berlin, book.newspaper.circulation_areas, Berlin
Berlin, location.location.nearby_airports, Berlin Tempelhof Airport
Berlin Wall, common.topic.notable_for, g.1259jp25d
m.09xflf1, common.webpage.topic, Berlin Wall
Pankow, location.location.containedby, Berlin
Berlin, government.governmental_jurisdiction.official_symbols, m.05z10ms
m.0w0jqpw, government.government_position_held.jurisdiction_of_office, Berlin
Berlin, film.film_location.featured_in_films, Sonnenallee
Berlin, travel.travel_destination.tourist_attractions, French Cathedral, Berlin
Berlin, periodicals.newspaper_circulation_area.newspapers, Jüdische Rundschau
Berlin Wall, common.topic.webpage, m.0b4693f
m.0b46frp, common.webpage.topic, Berlin
Berlin, travel.travel_destination.climate, m.052mb22
Berlin, film.film_location.featured_in_films, A Year Ago in Winter
Berlin, location.statistical_region.population, m.065ck4m
The Fall of the Berlin Wall, common.topic.article, m.064_0tw
Berlin, location.statistical_region.population, g.11b7tnhvcl
Example alt text, common.image.appears_in_topic_gallery, Berlin Wall
Berlin, travel.travel_destination.tourist_attractions, Jewish Museum, Berlin
Neues Deutschland, book.newspaper.circulation_areas, Berlin
Berlin, film.film_location.featured_in_films, Jenseits der Mauer
Berlin, location.de_state.capital, Berlin
Berlin, location.statistical_region.population, m.0bycn36
Berlin, travel.travel_destination.how_to_get_here, m.052m9ld
Berlin, location.location.containedby, Germany
m.0lyzmxp, common.webpage.topic, Fall of the Berlin Wall
Berlin, periodicals.newspaper_circulation_area.newspapers, Junge Welt
Alte Nationalgalerie, base.arthist.int_zm_nyek.helynev, Berlin
Berlin, film.film_location.featured_in_films, g.121zcgp0
m.09wzf8w, common.webpage.topic, Berlin
Berlin, location.statistical_region.gdp_nominal_per_capita, m.010qfcj7
Berlin, location.statistical_region.population, m.04nvs7k
Berlin, location.statistical_region.gdp_nominal, m.010qf946
Berlin, location.statistical_region.population, m.06_7dx_
Berlin, location.statistical_region.religions, m.04nw57l
Berlin Wall, common.topic.webpage, m.0b47pwj
Berlin, location.statistical_region.religions, m.04nw58j
Berlin, location.statistical_region.religions, m.04nw589
Berlin, location.statistical_region.population, m.0bycmqx
Berlin, location.statistical_region.population, m.0bycmpr
Berlin, travel.travel_destination.tourist_attractions, Olympiastadion
m.02kz6kg, common.webpage.topic, Berlin
Gemäldegalerie, Berlin, location.location.containedby, Berlin
Berlin, government.governmental_jurisdiction.governing_officials, m.0w0jqpw
The Fall of the Berlin Wall, book.book.genre, Non-fiction
Berlin, travel.travel_destination.climate, m.052mb3s
Berlin, periodicals.newspaper_circulation_area.newspapers, La Gazette de Berlin
Berlin, location.statistical_region.population, g.1jmcbjbjr
Berlin, location.statistical_region.gdp_nominal, m.010qfbj_
Berlin, film.film_location.featured_in_films, There is more to come
Berlin, travel.travel_destination.how_to_get_here, m.082c1yn
Berlin, travel.travel_destination.tourist_attractions, German Museum of Technology
Berlin, location.statistical_region.population, m.0bycmr8
The Dead And The Living, film.film.featured_film_locations, Berlin
Berlin, location.statistical_region.population, m.0nfb5nt
m.0b47wc6, common.webpage.topic, Berlin
Berlin, government.governmental_jurisdiction.agencies, Berlin Police
Berlin, location.statistical_region.population, m.0bycm34
Berlin, location.statistical_region.population, m.0bycn29
Berlin, travel.travel_destination.climate, m.052mb55
Berlin Wall, location.location.containedby, Berlin
Brandenburg Gate, location.location.containedby, Berlin
m.082c1yn, travel.transportation.travel_destination, Berlin
Alte Nationalgalerie, location.location.containedby, Berlin
Fall of the Berlin Wall, common.topic.webpage, m.0lyzmxp
Berlin, location.statistical_region.religions, m.04nw58t
Berlin, film.film_location.featured_in_films, Germany, Year Zero
Berlin, location.statistical_region.population, m.0bycn1s
Berlin, location.administrative_division.country, Germany
Neukölln, location.location.containedby, Berlin
Fall of the Berlin Wall, time.event.included_in_event, Die Wende
Berlin, location.statistical_region.population, m.0bycn2y
m.052m9k_, travel.transportation.travel_destination, Berlin
Berlin, base.aareas.schema.administrative_area.administrative_children, Lichtenberg
TellUs Leads, organization.organization.geographic_scope, Berlin
m.0b46frx, common.webpage.topic, Berlin Wall
Central and State Library Berlin (House), base.jewlib.judaica_owner.parent_institution, Berlin
Faust's Metropolis: A History of Berlin, common.topic.notable_types, Book
Berlin, travel.travel_destination.tourist_attractions, Berlin Cathedral
Berlin, location.statistical_region.population, m.0bycn3m
Berlin, location.statistical_region.gdp_nominal, m.04nvszf
Reichstag building, location.location.containedby, Berlin
m.04nwj73, location.adjoining_relationship.adjoins, Berlin
Berlin, common.topic.webpage, m.02kz6k5
Berlin, base.arthist.helynevek.intezmeny, Staatliche Museen zu Berlin - Schinkel Museum
Berlin, location.statistical_region.religions, m.04nw590
Reichstag building, travel.tourist_attraction.near_travel_destination, Berlin
Fernsehturm Berlin, travel.tourist_attraction.near_travel_destination, Berlin
Berlin, travel.travel_destination.climate, m.052mb4m
Berlin, travel.travel_destination.tourist_attractions, Fernsehturm Berlin
The Fall of the Berlin Wall, book.written_work.author, William F. Buckley, Jr.
Berlin, location.statistical_region.population, m.0bycm3c
Berlin, film.film_location.featured_in_films, A Foreign Affair
Berlin, location.statistical_region.population, m.0bycm26
Berlin, base.arthist.helynevek.intezmeny, Gemäldegalerie, Berlin
Berlin, location.statistical_region.population, m.06_77b_
m.09yqc6m, common.webpage.topic, Berlin
Berlin, location.statistical_region.population, m.0bycn1m
Berlin, location.statistical_region.population, m.0bycmq3
Berlin Calling, media_common.netflix_title.netflix_genres, Germany
Mitte, location.location.containedby, Berlin
Berlin State Archive, common.topic.notable_types, Location
Königliche Museen zu Berlin / Generalverwaltung, government.government_agency.jurisdiction, Berlin
Berlin, location.statistical_region.population, g.1jmcbgtyc
Berlin, travel.travel_destination.tourist_attractions, Pergamon Museum
Berlin Wall, book.book_subject.works, The Fall of the Berlin Wall
Berlin, location.location.nearby_airports, Berlin Tegel Airport
Berlin, location.statistical_region.gdp_nominal, m.04nvszn
m.0c7rtt8, location.mailing_address.citytown, Berlin
Jüdische Rundschau, book.newspaper.circulation_areas, Berlin
Berlin Wall, location.location.geolocation, m.0clhf0f
Berlin Wall, book.book_subject.works, Battleground Berlin: CIA vs. KGB in the Cold War
Berlin, film.film_location.featured_in_films, The Wave
Berlin, travel.travel_destination.tourist_attractions, Neue Kirche, Berlin
Berlin Crisis of 1961, time.event.included_in_event, Cold War
There is more to come, film.film.featured_film_locations, Berlin
Berlin, film.film_location.featured_in_films, Jelenin svet
m.09xtv2n, common.webpage.topic, Berlin
Berlin Crisis of 1961, time.event.locations, Berlin
Berlin, location.statistical_region.population, m.0h5wctq
m.0b45zhk, common.webpage.resource, Nicolas Sarkozy’s Facebook Page Sparks a Berlin Wall Brouhaha
m.0b45zhk, common.webpage.topic, Berlin Wall
Berlin, film.film_location.featured_in_films, A Little Suicide
The Fall of the Berlin Wall, book.book.editions, The Fall of the Berlin Wall
Berlin, location.location.time_zones, Central European Time Zone
Berlin, location.statistical_region.gdp_nominal_per_capita, m.04nvtzb
Berlin Wall, common.topic.webpage, m.09y1t74
m.05r7b2w, event.speech_or_presentation.speaker_s, John F. Kennedy
Berlin, common.topic.webpage, m.052mb8q
Berlin, location.statistical_region.population, m.06_77bw
Der Pionier, book.newspaper.circulation_areas, Berlin
Berlin, travel.travel_destination.tourist_attractions, Reichstag building
William F. Buckley, Jr., book.author.works_written, The Fall of the Berlin Wall
Berlin, location.statistical_region.population, m.0bycmqh
Berlin, film.film_location.featured_in_films, Good bye, Lenin!
Berlin, location.statistical_region.population, m.0bycn3h
Berlin, travel.travel_destination.tourist_attractions, Berlin Wall
Aus dem Scheunenviertel ins Heilige Land – Idee und Alltag zionistischer Erziehung bei Siegfried Lehmann im Spiegel dreier Einrichtungen, book.written_work.subjects, Berlin
Berlin, common.topic.webpage, m.02kz6kg
Berlin, film.film_location.featured_in_films, Everyday
Berlin, common.topic.webpage, m.09yqc6m
David Murphy, people.deceased_person.place_of_burial, Berlin
Albrecht Behmel, common.topic.subjects, Berlin
Berlin, location.statistical_region.population, m.06_7dxm
Berlin, location.statistical_region.gdp_nominal_per_capita, m.04nvtzs
Berlin, base.arthist.helynevek.mutargy, m.076_8km
Berlin Wall 1961-11-20, common.image.size, m.029gj0n
Berlin, base.arthist.helynevek.intezmeny, Alte Nationalgalerie
Berlin, travel.travel_destination.tourist_attractions, Deutsches Historisches Museum
m.09x_zzh, common.webpage.topic, Berlin
Charlottenburg Palace, location.location.containedby, Berlin
m.02wlqdp, location.adjoining_relationship.adjoins, Berlin
Berlin Wall, travel.travel_destination.tour_operators,   Adventures by Disney - 12-Night Magic of the Baltic Cruise
Berlin, film.film_location.featured_in_films, The Baader Meinhof Complex
Berlin, location.statistical_region.population, m.06_7dxb
Summer in Berlin, film.film.country, Germany
Berlin, location.statistical_region.population, m.0bycn48
m.09x44zh, common.webpage.topic, Berlin Wall
Hotel in Berlin, common.topic.subjects, Berlin
Berlin, location.location.nearby_airports, Berlin Schönefeld Airport
m.0b464kr, common.webpage.topic, Berlin Wall
Berlin, travel.travel_destination.climate, m.052mb36
Berlin, location.statistical_region.population, m.0bycn25
Berlin, film.film_location.featured_in_films, Berlin Calling
Berlin, location.location.nearby_airports, Berlin Brandenburg Airport
Berlin, location.statistical_region.population, m.0vs52r0
Berlin, location.statistical_region.population, m.06_7dx6
Berlin, travel.travel_destination.tourist_attractions, Käthe Kollwitz Museum
Berlin Calling, film.film.country, Germany
Neue Kirche, Berlin, location.location.containedby, Germany
Reinickendorf, location.location.containedby, Berlin
Berlin, location.statistical_region.population, m.0bycn44
m.09x3nxc, common.webpage.topic, Berlin
Germany, location.country.administrative_divisions, Berlin
Berlin, travel.travel_destination.climate, m.052mb4b
Fall of the Berlin Wall, base.architecture2.structure_destroying_event.cause, Political Action
Berlin Police, government.government_agency.jurisdiction, Berlin
Berlin, location.statistical_region.population, m.0bycn4d
Berlin Wall, common.topic.webpage, m.09x44zh
Berlin, common.topic.webpage, m.0b47wc6
Gerhart Bollert Collection, base.arthist.int_zm_nyek.helynev, Berlin
Berlin, location.statistical_region.population, m.0bycn32
Berlin, location.statistical_region.population, m.04nvs7y
Auctionata, organization.organization.locations, Berlin
Berlin Wall, architecture.structure.owner, m.0c7rv48
Ich bin ein Berliner, base.supertopics.supertopic.related_topics, Berlin
Berlin, common.topic.webpage, m.09wzf8w
Berlin, location.statistical_region.population, m.0bycn15
Alexanderplatz, location.location.containedby, Berlin
m.0c7rv48, architecture.ownership.structure, Berlin Wall
GTCbio, organization.organization.geographic_scope, Berlin
Germany, periodicals.newspaper_circulation_area.newspapers, La Gazette de Berlin
The Fall of the Berlin Wall, book.written_work.subjects, Berlin Wall
m.09w6c39, common.webpage.topic, Berlin
Berlin, location.statistical_region.population, m.0bycn3b
Berlin, location.statistical_region.population, m.0bycmr2
Friedrichshain-Kreuzberg, location.location.containedby, Berlin
Germany, location.country.first_level_divisions, Berlin
Berlin, book.book_subject.works, Aus dem Scheunenviertel ins Heilige Land – Idee und Alltag zionistischer Erziehung bei Siegfried Lehmann im Spiegel dreier Einrichtungen
Berlin, location.statistical_region.religions, m.04nw2sj
The Boys of Berlin, film.film.country, Germany
Berlin, travel.travel_destination.local_transportation, Berlin S-Bahn
m.0b47pwj, common.webpage.topic, Berlin Wall
Berlin, common.topic.webpage, m.09yv906
Nicolas Sarkozy’s Facebook Page Sparks a Berlin Wall Brouhaha, common.resource.annotations, m.0b45zhk
Berlin, periodicals.newspaper_circulation_area.newspapers, Neues Deutschland
Berlin, film.film_location.featured_in_films, Unknown
m.09x5fmh, common.webpage.topic, Berlin
Berlin, travel.travel_destination.climate, m.052mb4x
m.05r7b2w, event.speech_or_presentation.presented_work, Ich bin ein Berliner
m.076_8km, base.arthist.provenienciaadat.helynev, Berlin
Berlin, travel.travel_destination.local_transportation, Berlin U-Bahn

Answer: Dallas