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 of the seven Central American countries uses the United States Dollar currency? 
Knowledge Triplets: North America, base.locations.continents.countries_within, Cuba
United States of America, location.country.first_level_divisions, Louisiana
m.05ggtfv, measurement_unit.dated_money_value.currency, United States Dollar
Exclaimer, organization.organization.geographic_scope, Central America
Central America, book.book_subject.works, 2012
United States Dollar, finance.currency.countries_used, Turks and Caicos Islands
United States Virgin Islands, location.country.currency_used, United States Dollar
Countries Formerly Used, type.property.reverse_property, Currency Formerly Used
Zimbabwe, location.country.currency_used, Euro
Central America, book.book_subject.works, From slavery to freedom
Country, common.topic.webpage, m.09ywvh0
US State, freebase.type_profile.kind, Significant
Penny, base.coinsdaily.coin_type.parent_coin_type, United States Dollar
United States of America, travel.travel_destination.tour_operators, FOX Vakanties
United States of America, base.locations.countries.states_provinces_within, Texas
Northern Mariana Islands, location.country.currency_used, United States Dollar
Euro, finance.currency.countries_used, Netherlands
United States of America, organization.organization_founder.organizations_founded, United Nations
United States, with Territories, location.country.first_level_divisions, Puerto Rico
Bunnik Tours, travel.tour_operator.travel_destinations, Central America
Central America, location.location.contains, Costa Rica
m.09x0tdb, common.webpage.topic, United States Dollar
Euro, finance.currency.countries_used, Italy
Steven C. McKagan, people.person.nationality, United States of America
United States, with Territories, location.location.partially_containedby, North America
United States of America, location.location.partially_containedby, Pacific Ocean
United States Dollar, finance.currency.countries_used, United States Virgin Islands
United States Dollar, base.coinsdaily.coin_type.precursor_coin_type, Continental Currency
I, Rigoberta Menchu, book.written_work.subjects, Central America
2012, book.book.editions, 2012
Currency, type.type.properties, Prefix Symbol
United States Mint, common.topic.notable_for, g.125b9r2kt
m.05ggtg1, measurement_unit.dated_money_value.currency, United States Dollar
United States of America, base.aareas.schema.administrative_area.subdivides_place, United States, with Territories
Sese Ianu, people.person.nationality, United States of America
United States of America, location.country.administrative_divisions, Florida
m.03x8_16, finance.exchange_rate.target_of_exchange, United States Dollar
Central America, location.location.containedby, El Salvador
Continental Currency, base.coinsdaily.coin_type.precursor_coin_type, Colonial Currency
North America, location.location.containedby, Americas
m.011vj8p3, location.mailing_address.country, United States of America
Central America, book.book_subject.works, Sacred Mysteries Among The Mayas and The Quiches
Presidential system, government.form_of_government.countries, United States of America
Evan W. Hunsberger, people.person.nationality, United States of America
United States of America, location.country.administrative_divisions, Marshall Islands
United States of America, base.locations.countries.states_provinces_within, Florida
United States of America, location.country.first_level_divisions, Hawaii
United States Dollar, finance.currency.countries_used, Guam
El Salvador, location.location.containedby, Central America
Honduras, location.location.containedby, Central America
Honduras, freebase.valuenotation.is_reviewed, Currency Used
North America, base.locations.continents.countries_within, Costa Rica
Countries Used, type.property.reverse_property, Currency Used
Currency, type.type.expected_by, Currency Formerly Used
Central America, book.book_subject.works, Journey to the Sky
Central America, base.nobelprizes.nobel_subject_area.nobel_awards, m.064_jxj
Currency, type.property.schema, Dated Money Value
Mark Danner, people.person.nationality, United States of America
Country, common.topic.image, Staatkundige kaart van de Wereld
Currency, type.property.expected_type, Currency
ISO Alpha 2, rdf-schema#domain, Country
Historical Atlas of Central America, book.written_work.author, Hector Brignoli
2012, book.written_work.subjects, Central America
m.09xw3pl, common.webpage.topic, Central America
Currency Used, rdf-schema#range, Currency
Central America, book.book_subject.works, The Path between the Seas: The Creation of the Panama Canal, 1870-1914
Central America, location.location.contains, Honduras
United States of America, base.aareas.schema.administrative_area.administrative_children, Hawaii
Central America, book.book_subject.works, Guerrillas of Peace
United States of America, location.country.first_level_divisions, Texas
Countries Formerly Used, owl#inverseOf, Currency Formerly Used
Central America, location.location.contains, Belize
Central America, book.book_subject.works, The mystery of the Maya
Central America, book.book_subject.works, The dog of the South
m.09ywvh0, common.webpage.topic, Country
North America, base.locations.continents.countries_within, Dominican Republic
m.05mq98t, measurement_unit.dated_money_value.currency, United States Dollar
North America, location.location.contains_major_portion_of, United States of America
Palau, location.country.currency_used, United States Dollar
Central America, book.book_subject.works, Trollope the traveller
m.063w991, measurement_unit.dated_money_value.currency, United States Dollar
Greece, location.country.currency_used, Euro
Central America, location.location.people_born_here, John Sebastian Marlowe Ward
Country, common.topic.webpage, m.09ywzbk
m.04lsxjz, common.webpage.topic, United States Dollar
United States Dollar, finance.currency.countries_used, Marshall Islands
United States Mint, government.governmental_body.members, m.0wjy6_l
Panama, location.location.containedby, Central America
South America, freebase.valuenotation.is_reviewed, Time zone(s)
United States Dollar, common.topic.webpage, m.04lsxk3
Ecuador, location.country.currency_used, United States Dollar
Three Gringos In Venezuela And Central America, book.written_work.author, Richard Harding Davis
Central America, book.book_subject.works, Still love in strange places
Hagåtña, base.biblioness.bibs_location.country, United States of America
North America, base.locations.continents.countries_within, El Salvador
Central America, location.location.contains, Condominios Panorama Life Torre I
Netherlands, location.country.currency_used, Euro
John Sebastian Marlowe Ward, people.person.place_of_birth, Central America
United States of America, freebase.valuenotation.is_reviewed, Official website
Central America, location.location.contains, Panama
North America, base.locations.continents.countries_within, Honduras
Catchbudget, organization.organization.geographic_scope, United States of America
United States of America, common.topic.notable_types, Country
Netherlands Antilles, location.country.currency_used, Netherlands Antillean guilder
Guam, location.country.currency_used, United States Dollar
m.05mq901, measurement_unit.dated_money_value.currency, United States Dollar
United States of America, location.country.administrative_divisions, Texas
m.064_jxj, base.nobelprizes.nobel_honor.subject_area, Central America
m.03lfvjf, common.webpage.topic, United States Mint
United States Mint, common.topic.article, m.01_63t
United States Dollar, base.schemastaging.context_name.pronunciation, g.125_qn7g2
Earth, base.locations.planets.countries_within, United States of America
American Samoa, location.country.currency_used, United States Dollar
Country, common.topic.notable_types, El Salvador
Netherlands, location.country.currency_used, United States Dollar
Peru, freebase.valuenotation.is_reviewed, Currency Used
United States of America, freebase.valuenotation.is_reviewed, Currency Used
Israel, freebase.valuenotation.is_reviewed, Currency Used
Central America, book.book_subject.works, The captain and the enemy
Currency Used, type.property.master_property, Countries Used
Central America, location.location.geolocation, m.0bg8fr1
United States Mint, government.government_agency.government, Federal government of the United States
Beth Kephart, people.person.nationality, United States of America
United States of America, base.locations.countries.planet, Earth
Kingdom of the Netherlands, location.country.currency_used, Euro
Central America, common.topic.subject_of, Tribal Gathering 2014
Central America, film.film_location.featured_in_films, Rainforest 3D
Central America, book.book_subject.works, Far Tortuga
Inevitable revolutions, book.written_work.subjects, Central America
United States of America, base.locations.countries.states_provinces_within, South Carolina
Historical Atlas of Central America, book.written_work.subjects, Atlas
Central America, book.book_subject.works, Inevitable revolutions
United States Dollar, finance.currency.countries_used, Kingdom of the Netherlands
m.04t9l2t, measurement_unit.dated_money_value.currency, United States Dollar
Continental Currency, base.coinsdaily.coin_type.successor_coin_type, United States Dollar
Central America, book.book_subject.works, Three Gringos In Venezuela And Central America
Three Gringos In Venezuela And Central America, book.written_work.subjects, History
$1 to $100 notes, common.image.appears_in_topic_gallery, United States Dollar
m.05nc2z0, measurement_unit.dated_money_value.currency, United States Dollar
Three Gringos In Venezuela And Central America, book.written_work.subjects, Medicine
United States of America, base.biblioness.bibs_topic.is_really, United States of America
Penny, base.coinsdaily.coin_type.country, United States of America
United States of America, base.locations.countries.states_provinces_within, Georgia
United States Dollar, base.coinsdaily.coin_type.issuer, United States Mint
m.05mq9fy, measurement_unit.dated_money_value.currency, United States Dollar
Countries Used, rdf-schema#domain, Currency
Currency, type.type.expected_by, Payment system
United States of America, location.country.administrative_divisions, Guam
Central America, book.book_subject.works, Missionary stew
Tina Rosenberg, people.person.nationality, United States of America
Central America, book.book_subject.works, The island of lost luggage
Central America, book.book_subject.works, The Art of Political Murder
United States Dollar, common.topic.webpage, m.04lsxjz
Central America, book.book_subject.works, Someday Soon/Sooner or Later
Country, freebase.type_profile.equivalent_topic, Country
David McCullough, people.person.nationality, United States of America
Salvador, book.written_work.subjects, Central America
October 2008 Central America floods, meteorology.tropical_cyclone.affected_areas, Central America
Central America, book.book_subject.works, Blood of Brothers
Countries Formerly Used, rdf-schema#range, Country
Currency Used, rdf-schema#domain, Country
Three Gringos In Venezuela And Central America, book.written_work.subjects, Mexico
Texas, base.biblioness.bibs_location.country, United States of America
Central America, book.book_subject.works, Doctor Frigo
Amerigo Vespucci, symbols.name_source.namesakes, Central America
Central America, symbols.namesake.named_after, Amerigo Vespucci
Central America, common.topic.subject_of, Tribal Gathering
United States of America, location.country.first_level_divisions, North Carolina
Central America, book.book_subject.works, The People of the Abyss
United States Dollar, finance.currency.countries_used, Bonaire
United States Dollar, finance.currency.countries_used, Timor-Leste
Countries, rdf-schema#range, Country
Germany, location.country.currency_used, Euro
South America, book.book_subject.works, Mayeros
United States Dollar, finance.currency.countries_used, Caribbean special municipalities of the Netherlands
Currency, type.type.expected_by, Purchase currency
Central America, book.book_subject.works, The Mayan prophecies
United States Dollar, finance.currency.countries_used, United States of America
Currency, type.type.expected_by, location_currency_used
Aruba, location.country.currency_used, Aruban florin
United States Dollar, finance.currency.countries_used, Federated States of Micronesia
Dominican Republic, freebase.valuenotation.is_reviewed, Currency Used
m.04kq24y, finance.exchange_rate.source_of_exchange, Sealand  Dollar
United States Dollar, finance.currency.countries_used, El Salvador
Historical Atlas of Central America, common.topic.notable_for, g.125cphg6c
United States of America, location.country.administrative_divisions, Hawaii
United States of America, base.aareas.schema.administrative_area.administrative_parent, United States, with Territories
United States, with Territories, common.topic.notable_types, Country
Timor-Leste, location.country.currency_used, United States Dollar
Janet McAdams, people.person.nationality, United States of America
Mayeros, book.written_work.subjects, Central America
English Language, language.human_language.main_country, United States of America
Euro, finance.currency.countries_used, Kingdom of the Netherlands
Business, type.domain.types, Currency
United States of America, base.aareas.schema.administrative_area.administrative_children, Florida
Guatemala, location.location.containedby, Central America
Eyal Lalo, people.person.place_of_birth, Central America
Country, common.topic.webpage, m.09wjcgc
Currency, type.type.expected_by, Earnings
United States Dollar, common.topic.notable_for, g.1258t_b37
m.04lsxk3, common.webpage.topic, United States Dollar
Kingdom of the Netherlands, location.country.currency_used, United States Dollar
Cuba, location.country.currency_formerly_used, United States Dollar
Sealand  Dollar, finance.currency.source_of_exchange, m.04kq24y
United States Dollar, base.business_report.reporting_unit.unit_name, m.0zdjr8h
United States Dollar, finance.currency.countries_used, Ecuador
Countries Used, rdf-schema#range, Country
United States of America, government.governmental_jurisdiction.government, Federal government of the United States
Currency, freebase.type_profile.strict_included_types, Topic
The dog of the South, book.written_work.subjects, Central America
Three Gringos In Venezuela And Central America, book.written_work.subjects, History of the Americas
Five Blocks, organization.organization.geographic_scope, Central America
m.05nc32y, measurement_unit.dated_money_value.currency, United States Dollar
Currency Formerly Used, rdf-schema#domain, Country
United States Dollar, base.coinsdaily.coin_type.denomination, various
Spain in the American Revolutionary War, time.event.locations, Central America
2012, common.topic.notable_for, g.1256k4m74
Currency, freebase.type_profile.published, Published
Beyond the Mexique Bay, book.written_work.subjects, Central America
Three Gringos In Venezuela And Central America, common.topic.notable_types, Book
Marshall Islands, location.country.currency_used, United States Dollar
Three Gringos In Venezuela And Central America, book.book.editions, The medical literature of Mexico and Central America
Central America, book.book_subject.works, Salvador
m.05ggtfm, measurement_unit.dated_money_value.currency, United States Dollar
United States Mint, common.topic.notable_types, Governmental Body
Currency, type.type.expected_by, Currency formerly used
United States of America, base.biblioness.bibs_topic.subsumes, United States of America
Currency, type.type.properties, Currency Code
m.05ggtf5, measurement_unit.dated_money_value.currency, United States Dollar
United States of America, location.country.first_level_divisions, Florida
United States of America, location.country.currency_used, United States Dollar
Currency, type.type.expected_by, Currencies
Euro, freebase.valuenotation.is_reviewed, Official website
Central America, book.book_subject.works, I, Rigoberta Menchu
Historical Atlas of Central America, book.written_work.subjects, Central America
m.04t9jy5, measurement_unit.dated_money_value.currency, United States Dollar
United States of America, location.country.first_level_divisions, South Carolina
Central America, common.topic.article, m.01tzt
El Salvador, location.country.currency_used, United States Dollar
United States Dollar, finance.currency.countries_used, British Virgin Islands
United Nations, organization.organization.founders, Mexico
Kingdom of the Netherlands, location.country.currency_used, Netherlands Antillean guilder
Three Gringos In Venezuela And Central America, book.written_work.subjects, Medical literature
Central America, book.book_subject.works, Historical Atlas of Central America
Central America, location.location.contains, Gran Colombia
Currency, type.type.expected_by, Currency Used
Countries Formerly Used, type.property.schema, Currency
Constitutional republic, government.form_of_government.countries, United States of America
Country, type.type.properties, Currency Formerly Used
Euro, finance.currency.countries_used, Zimbabwe
United States Dollar, base.coinsdaily.coin_type.country, United States of America
Americans, people.ethnicity.geographic_distribution, United States of America
Currency, type.type.properties, Target of exchange
Central America, travel.travel_destination.tour_operators, Bunnik Tours
Historical Atlas of Central America, book.book.editions, Historical Atlas of Central America
United States Dollar, common.topic.webpage, m.04lsxjt
North America, base.locations.continents.countries_within, Canada
October 2008 Central America floods, common.topic.notable_for, g.1255hgqwt
m.063w99b, measurement_unit.dated_money_value.currency, United States Dollar
Argentina, freebase.valuenotation.is_reviewed, Currency Used
ISO Alpha 3, rdf-schema#domain, Country
Country, common.topic.notable_for, g.12551783b
Countries Used, owl#inverseOf, Currency Used
United States Dollar, finance.currency.target_of_exchange, m.04kq24y
United States Dollar, finance.currency.countries_used, Palau
United States of America, periodicals.newspaper_circulation_area.newspapers, Stars and Stripes
United States Mint, business.brand.owner_s, m.0s8gs17
North America, location.location.partially_contains, United States of America
Country, common.topic.notable_types, Panama
Currency, type.type.expected_by, To Currency
Country, common.topic.webpage, m.09wy877
Currency, type.type.expected_by, Current
United States of America, location.country.form_of_government, Constitutional republic
Currency, type.type.expected_by, Measurement currency
m.064v5t3, measurement_unit.money_value.currency, United States Dollar
Currency, type.type.expected_by, Currency used
Euro, finance.currency.countries_used, Greece
Panama, location.country.currency_used, United States Dollar
Currency, type.type.expected_by, From Currency
Continental Currency, common.topic.article, m.01hkw6
Italy, location.country.currency_used, Euro
North America, base.locations.continents.countries_within, United States of America
Venezuela, book.book_subject.works, Three Gringos In Venezuela And Central America
Currency, type.type.expected_by, Source of exchange
Country, type.type.properties, Currency Used
Countries Used, type.property.schema, Currency
Puerto Rico, base.biblioness.bibs_location.country, United States of America
United States of America, location.country.administrative_divisions, American Samoa
Map of Central America, common.image.size, m.02bcs4v
Historical Atlas of Central America, book.written_work.subjects, History of Central America
United States of America, freebase.valuenotation.has_no_value, Date dissolved
Currency Formerly Used, type.property.master_property, Countries Formerly Used
October 2008 Central America floods, common.topic.image, Sixteen in the Caribbean Sea as an Invest.
Currency, rdf-schema#range, Currency
United States Mint, common.topic.image, Seal of the U.S. Mint
North America, freebase.valuenotation.is_reviewed, Time zone(s)
Continental Currency, base.coinsdaily.coin_type.timespan_minted, m.067xn8p
Central America, book.book_subject.works, Walk Around the West Indies
United States of America, base.locations.countries.states_provinces_within, Hawaii
United States of America, base.locations.countries.continent, North America
Central America, book.book_subject.works, In Nicaragua
United States of America, location.location.time_zones, Central Time Zone
Blood of Brothers, book.written_work.subjects, Central America
Federal government of the United States, government.government.government_for, United States of America
Central America, common.topic.webpage, m.09xw3pl
Central America, meteorology.cyclone_affected_area.cyclones, October 2008 Central America floods
Central America, location.location.events, Spain in the American Revolutionary War
Turks and Caicos Islands, location.country.currency_used, United States Dollar
Currency, type.type.properties, Source of exchange
Three Gringos In Venezuela And Central America, book.written_work.subjects, Latin America
m.05nc2qn, measurement_unit.dated_money_value.currency, United States Dollar
United States Dollar, common.topic.article, m.09nqr
Currency Used, type.property.schema, Country
Three Gringos In Venezuela And Central America, common.topic.image, Three Gringos In Venezuela And Central America
Missionary stew, book.written_work.subjects, Central America
Euro, finance.currency.countries_used, Caribbean special municipalities of the Netherlands
North America, base.locations.continents.countries_within, Bahamas
Puerto Rico, location.country.currency_used, United States Dollar
US State, freebase.type_profile.published, Published
USDnotes.png, common.image.size, m.0745jtv
Zimbabwe, location.country.currency_used, United States Dollar
United States of America, location.country.form_of_government, Presidential system
North America, base.locations.continents.countries_within, Haiti
US President, freebase.type_profile.published, Published
Central America, book.book_subject.works, Beyond the Mexique Bay
Mike Svoboda, people.person.nationality, United States of America
North America, base.locations.continents.countries_within, Panama
United States of America, location.country.administrative_divisions, Louisiana
Central America, organization.organization_scope.organizations_with_this_scope, Five Blocks
m.07ndtys, base.ontologies.ontology_instance_mapping.freebase_topic, Central America
Central America, location.location.contains, La Amistad International Park
Still love in strange places, book.written_work.subjects, Central America
Country, freebase.type_profile.kind, Significant
United States of America, location.country.first_level_divisions, Georgia
Guam, base.biblioness.bibs_location.country, United States of America
United States Dollar, location.country.currency_used, Panama
United States of America, location.country.languages_spoken, Spanish Language
Peter Matthiessen, people.person.nationality, United States of America
Central America, book.book_subject.works, The End Of Time
North America, base.locations.continents.countries_within, Mexico
Currency, type.type.expected_by, Currency
United States Mint, common.topic.webpage, m.03lfvjf
United States of America, location.country.administrative_divisions, South Carolina
United States Dollar, finance.currency.target_of_exchange, m.03x8_16
Three Gringos In Venezuela And Central America, book.written_work.author, Nathan Van Patten
United States Dollar, finance.currency.countries_formerly_used, Cuba
Currency, type.type.properties, Countries Used
Jamaica, freebase.valuenotation.is_reviewed, Currency Used
Historical Atlas of Central America, book.written_work.author, Carolyn Hall
North America, common.topic.notable_types, Continent
m.09ywzbk, common.webpage.topic, Country
Central America, book.book_subject.works, The Jaguar Smile
Central America, book.book_subject.works, The massacre at El Mozote
United States of America, location.country.internet_tld, us
Central America, location.location.contains, Panama
North America, symbols.namesake.named_after, Amerigo Vespucci
United States Mint, government.governmental_body.members, m.0wkc99r
Euro, finance.currency.countries_used, Germany
Map of Central America, common.image.size, m.02912jn
Sint Maarten, location.country.currency_used, Netherlands Antillean guilder
United States of America, base.locations.countries.states_provinces_within, Louisiana
Central America, book.book_subject.works, The Birds of Costa Rica
Currency, freebase.type_profile.kind, Definition
Historical Atlas of Central America, common.topic.article, m.0651wy9
Central America, common.topic.notable_types, Region
Central America, organization.organization_scope.organizations_with_this_scope, Exclaimer
Central America, book.book_subject.works, Scooby-doo! in jungle jeopardy
Peter Benjamin Loken, people.person.nationality, United States of America
Central America, base.ontologies.ontology_instance.equivalent_instances, m.07ndtys
Countries Formerly Used, type.property.expected_type, Country
USDnotes.png, common.image.appears_in_topic_gallery, United States Dollar
m.05nc0jr, measurement_unit.dated_money_value.currency, United States Dollar
United States Dollar, finance.currency.countries_used, Northern Mariana Islands
United States Dollar, location.country.currency_used, El Salvador
Three Gringos In Venezuela And Central America, book.written_work.subjects, World
British Virgin Islands, location.country.currency_used, United States Dollar
United States of America, base.aareas.schema.administrative_area.administrative_area_type, Sovereign state
Currency Used, type.property.expected_type, Currency
October 2008 Central America floods, common.topic.article, m.04q3jdj
Latin America, common.topic.notable_types, Region
North America, base.locations.continents.countries_within, Guatemala
The End Of Time, book.written_work.subjects, Central America
Someday Soon/Sooner or Later, book.written_work.subjects, Central America
Currency, type.type.properties, Sub Units
Country, freebase.type_profile.kind, Definition
m.05ggtfd, measurement_unit.dated_money_value.currency, United States Dollar
Tribal Gathering 2014, common.topic.subjects, Central America
Bonaire, location.country.currency_used, United States Dollar
Central America, location.location.containedby, Americas
Currency, freebase.type_profile.equivalent_topic, Currency
Central America, book.book_subject.works, Mayeros
Map of Central America, common.image.appears_in_topic_gallery, Central America
Canada, base.locations.countries.continent, North America
United States Mint, government.governmental_body.members, m.0p1z006
Italy, freebase.valuenotation.is_reviewed, Currency Used
m.04lsxjt, common.webpage.topic, United States Dollar
North America, base.locations.continents.countries_within, Nicaragua
United States Dollar, common.topic.image, $1 to $100 notes
m.09wy877, common.webpage.topic, Country
United States of America, base.aareas.schema.administrative_area.administrative_children, Louisiana
United States Dollar, finance.currency.countries_used, Puerto Rico
Americas, location.location.contains, Central America
United States of America, location.location.partially_containedby, North America
Trollope the traveller, book.written_work.subjects, Central America
Countries Used, type.property.expected_type, Country
Country, common.topic.article, m.01lfr
Sixteen in the Caribbean Sea as an Invest., common.image.appears_in_topic_gallery, October 2008 Central America floods
Central America, location.location.events, Operation Waverider
Currency, type.type.expected_by, Adjustment currency
Country, rdf-schema#range, Country
United States of America, location.location.containedby, United States, with Territories
Curaçao, location.country.currency_used, Netherlands Antillean guilder
Country, freebase.type_profile.published, Published
United States of America, base.locations.countries.states_provinces_within, North Carolina
United States of America, location.country.administrative_divisions, Northern Mariana Islands
Sealand  Dollar, common.topic.notable_types, Currency
Currency, type.type.expected_by, currency
Central America, book.book_subject.works, Jaguars and Electric Eels
Central America, book.book_subject.works, Children of Cain
Historical Atlas of Central America, common.topic.notable_types, Book
United States of America, location.location.primarily_containedby, North America
Caribbean special municipalities of the Netherlands, location.country.currency_used, Euro
Central America, book.book_subject.works, Red-eyed tree frog
Walk Around the West Indies, book.written_work.subjects, Central America
Central America, meteorology.cyclone_affected_area.cyclones, 1924 Cuba hurricane
Gran Colombia, location.location.containedby, Central America
Currency, type.type.expected_by, Target of exchange
Currency, type.type.properties, Countries Formerly Used
United States Mint, base.schemastaging.context_name.pronunciation, m.013161s6
Greece, freebase.valuenotation.is_reviewed, Currency Used
Central America, book.book_subject.works, Scandals in the house of birds
m.09wjcgc, common.webpage.topic, Country
United States Dollar, finance.currency.countries_used, Zimbabwe
Brian Drebber, people.person.nationality, United States of America
In Nicaragua, book.written_work.subjects, Central America
Central America, common.topic.notable_for, g.1258wssrw
Currency, rdf-schema#domain, Dated Money Value
Inevitable revolutions, book.book.editions, Inevitable revolutions: the United States in Central America
Currency, type.type.expected_by, Blah1
United States Dollar, finance.currency.countries_used, Netherlands
United States of America, location.administrative_division.first_level_division_of, United States, with Territories
Country, common.topic.article, m.03q0typ
m.04kq24y, finance.exchange_rate.target_of_exchange, United States Dollar
Historical Atlas of Central America, book.book.genre, Non-fiction
United States, with Territories, location.country.first_level_divisions, United States of America
From slavery to freedom, book.written_work.subjects, Central America
United States Dollar, common.topic.webpage, m.09x0tdb
United Nations, organization.organization.founders, United States of America
Joel Kovel, people.person.nationality, United States of America
Kingdom of the Netherlands, location.country.currency_used, Aruban florin
Countries Formerly Used, rdf-schema#domain, Currency
Currency, type.type.domain, Business
Caribbean special municipalities of the Netherlands, location.country.currency_used, United States Dollar
United States of America, freebase.valuenotation.is_reviewed, Time zone(s)
Three Gringos In Venezuela And Central America, common.topic.notable_for, g.1255g1wq7
Euro, common.topic.notable_types, Currency
Central America, location.location.contains, El Salvador
m.05mq97l, measurement_unit.dated_money_value.currency, United States Dollar
Kingdom of the Netherlands, location.country.currency_formerly_used, Guilder
United States Dollar, common.topic.notable_types, Currency
United States Dollar, finance.currency.countries_used, Panama
Currency Formerly Used, type.property.expected_type, Currency
South America, common.topic.notable_types, Continent
United States of America, location.country.administrative_divisions, Georgia
Currency Formerly Used, type.property.schema, Country
North America, location.location.partially_contains, United States, with Territories
United States Dollar, finance.currency.sub_units, Penny
Three Gringos In Venezuela And Central America, book.book.editions, Three gringos in Venezuela and Central America
Central America, location.location.events, Caribbean theater of the American Revolutionary War
Mexico, freebase.valuenotation.is_reviewed, Currency Used
Hawaii, base.biblioness.bibs_location.country, United States of America
Currency Formerly Used, rdf-schema#range, Currency
Currency, freebase.type_hints.included_types, Topic
Federal government of the United States, government.government.agency, United States Mint
Far Tortuga, book.written_work.subjects, Central America
The Jaguar Smile, book.written_work.subjects, Central America
Federated States of Micronesia, location.country.currency_used, United States Dollar
Americas, location.location.contains, United States of America
Currency, common.topic.article, m.0d9s59w
Penny, business.currency_sub_unit.currency, United States Dollar
Doctor Frigo, book.written_work.subjects, Central America
United States of America, location.location.containedby, Americas
Journey to the Sky, book.written_work.subjects, Central America
Three Gringos In Venezuela And Central America, book.written_work.subjects, Venezuela
United States of America, location.country.administrative_divisions, North Carolina
United States Dollar, common.topic.image, USDnotes.png
ISO Numeric, rdf-schema#domain, Country
Three Gringos In Venezuela And Central America, book.written_work.subjects, Central America
Central America, location.location.people_born_here, Eyal Lalo
Mexico, base.locations.countries.continent, North America
Central America, common.topic.image, Map of Central America
Three Gringos In Venezuela And Central America, book.book.editions, Three Gringos In Venezuela And Central America
North America, base.locations.continents.countries_within, Jamaica
United States Dollar, finance.currency.countries_used, American Samoa
Central America, location.location.contains, Guatemala
Central America, book.book_subject.works, The Hero Twins

Answer: El Salvador
Panama