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 5 nations that share a border with Romania uses a currency called Ukrainian hyrvnia? 
Knowledge Triplets: Romania, location.statistical_region.energy_use_per_capita, m.0nfrkhh
Romania, location.location.partially_contains, Danube 21 Euroregion
Romania, book.book_subject.works, Classic Recipes From Bulgaria, Romania, Croatia & Slovenia
Romania, location.statistical_region.gni_in_ppp_dollars, g.1245zj2sy
m.075vdn9, common.webpage.topic, Romania
Triple Entente, military.military_combatant.includes_allies, Romania
Romania, location.statistical_region.energy_use_per_capita, g.1245yvkw1
Romania, location.country.administrative_divisions, Covurlui
Romania, location.statistical_region.energy_use_per_capita, g.1245zn3v_
Romania, location.location.containedby, Eastern Europe
Romania, location.country.languages_spoken, Ukrainian Language
Romania, location.statistical_region.energy_use_per_capita, m.0nfrfgl
Romania, book.book_subject.works, Vasile Maniu
Balkans, book.book_subject.works, Russia and the formation of the Romanian national state, 1821-1878
Romania, location.statistical_region.energy_use_per_capita, g.1245zy5wk
Romania, location.statistical_region.energy_use_per_capita, m.0nfrkhy
Romania, location.statistical_region.energy_use_per_capita, m.0nfrfq5
Romania, location.statistical_region.energy_use_per_capita, g.1245yrrfw
Romania, location.country.administrative_divisions, Țepu
Someș River, geography.river.basin_countries, Romania
Romania, location.statistical_region.energy_use_per_capita, g.124608k99
Eurasia, location.location.containedby, Ukraine
Ukraine, location.location.partially_contains, Carpathian Euroregion
Unitary state, government.form_of_government.countries, Ukraine
Romania, location.statistical_region.energy_use_per_capita, g.1245yxhrw
Time zone(s), freebase.valuenotation.is_reviewed, Ukraine
Olt River, geography.river.basin_countries, Romania
Romania, common.topic.image, Rumania entre 1878 y 1913
Romania, common.topic.notable_types, Country
Romania, location.country.administrative_divisions, Zagăr
m.0j1bzrz, common.webpage.topic, Romania
Mureș River, geography.river.basin_countries, Romania
Bistrița River, geography.river.basin_countries, Romania
m.03lfpfp, location.adjoining_relationship.adjoins, Romania
Romania, olympics.olympic_participating_country.olympics_participated_in, 2014 Winter Olympics
Carpathian Mountains, location.location.partially_containedby, Ukraine
Romania, location.country.administrative_divisions, Slobozia
Bega River, Romania and Serbia, geography.river.basin_countries, Romania
Romanian leu, common.topic.notable_types, Currency
2012 World Mountain Running Championships, sports.multi_event_tournament.participating_countries, Ukraine
Romania, location.statistical_region.energy_use_per_capita, g.1245_xjp0
Romania, location.country.languages_spoken, Hungarian language
Romania, location.statistical_region.gni_in_ppp_dollars, m.0nfss1y
Romania, olympics.olympic_participating_country.olympics_participated_in, 2008 Summer Olympics
Click!, book.newspaper.circulation_areas, Romania
Jijia River, geography.river.basin_countries, Ukraine
m.02wj9ff, location.adjoining_relationship.adjoins, Romania
Romania, location.statistical_region.foreign_direct_investment_net_inflows, g.1hhc51962
Bibliothèque Pascal, film.film.country, Romania
Romanian policy towards Germany, 1936-40, book.written_work.subjects, Balkans
Euro, finance.currency.countries_used, Slovakia
Romania, location.statistical_region.gni_in_ppp_dollars, g.12tb6fds5
Romania, location.statistical_region.energy_use_per_capita, m.0nfrfqm
Timiș River, geography.river.basin_countries, Romania
2002 Winter Olympics, olympics.olympic_games.participating_countries, Romania
m.02wj9fq, location.adjoining_relationship.adjoins, Romania
Carpathian Euroregion, location.location.partially_containedby, Romania
Romania, location.statistical_region.energy_use_per_capita, g.1245zdrd7
Flag of Romania, symbols.flag.used_by, m.0jrcj9n
Romania, location.statistical_region.energy_use_per_capita, m.0nfrfgt
Romania, location.statistical_region.energy_use_per_capita, g.1245zfvl9
Romania, location.statistical_region.energy_use_per_capita, g.1245zfnh4
Polish–Ukrainian War, time.event.locations, Romania
Romanian policy towards Germany, 1936-40, book.written_work.subjects, Romania
Körös River, geography.river.basin_countries, Romania
Romania, location.country.administrative_divisions, Bătrâna
Prut, location.location.partially_containedby, Ukraine
Romania, location.statistical_region.energy_use_per_capita, g.12460yhv7
2008 Summer Olympics, olympics.olympic_participating_country.olympics_participated_in, Ukraine
Romania, location.statistical_region.energy_use_per_capita, m.0nfrkpc
Banknote 2 UAH, common.image.appears_in_topic_gallery, Ukrainian hryvnia
Romania, organization.organization_member.member_of, m.05kyqy2
Romania, freebase.valuenotation.is_reviewed, Time zone(s)
Romania, location.country.languages_spoken, Ukrainian Language
World Trade Organization, organization.organization.founders, Romania
Jiana, location.administrative_division.country, Romania
Romania, olympics.olympic_participating_country.olympics_participated_in, 2010 Winter Olympics
Russia and the formation of the Romanian national state, 1821-1878, book.written_work.subjects, Soviet Union
Romania, location.statistical_region.gni_in_ppp_dollars, m.0nfsrk8
m.0b6rjt3, common.webpage.topic, Romania
100 hryven' (гривень), common.image.appears_in_topic_gallery, Ukrainian hryvnia
Countries Formerly Used, type.property.schema, Currency
m.02wj9cp, location.adjoining_relationship.adjoins, Ukraine
Romanian Language, location.country.languages_spoken, Ukraine
m.04dj371, organization.organization_membership.member, Romania
Romania, location.location.partially_contains, Moldavia
Romania, location.statistical_region.energy_use_per_capita, g.12460cqrm
Romania, location.statistical_region.energy_use_per_capita, m.0nfrfr8
Romania, location.statistical_region.energy_use_per_capita, g.1245z1v4b
Hryvnia1918, common.image.appears_in_topic_gallery, Ukrainian hryvnia
Romania, freebase.valuenotation.is_reviewed, Time zone(s)
România Liberă, book.newspaper.circulation_areas, Romania
Romania, location.statistical_region.energy_use_per_capita, m.0nfrknh
Romania, location.statistical_region.energy_use_per_capita, g.1245_z0tg
Romania, location.location.containedby, Southeast Europe
Ukrainian hryvnia, common.topic.notable_for, g.1258mvms_
Romania, location.statistical_region.gni_in_ppp_dollars, m.0nfskl7
Târnava Mică River, geography.river.basin_countries, Romania
Countries Used, rdf-schema#domain, Currency
Romania, location.country.administrative_divisions, Bucharest
Romania, location.location.partially_contains, Biharia Euroregion
Location Romania EU Europe, common.image.appears_in_topic_gallery, Romania
Semi-presidential system, location.country.form_of_government, Ukraine
Romania, location.country.administrative_divisions, Transylvania
Romania, location.statistical_region.energy_use_per_capita, m.0nfrfst
Country, common.topic.notable_types, Ukraine
Czech Republic, freebase.valuenotation.is_reviewed, Currency Used
Euro, finance.currency.countries_used, Italy
Romania, location.country.languages_spoken, Hungarian language
Romania, location.statistical_region.gni_in_ppp_dollars, m.0nfskhq
Romania, location.location.partially_contains, Danube
Romania, location.statistical_region.energy_use_per_capita, m.0nfrdpb
Romanian policy towards Germany, 1936-40, book.written_work.subjects, Germany
Currency, type.type.properties, Countries Used
Zaman, book.newspaper.circulation_areas, Romania
Euro, finance.currency.countries_used, Finland
Romania, location.statistical_region.gni_in_ppp_dollars, m.0nfskry
Romania, location.statistical_region.gni_in_ppp_dollars, g.1245z7hrk
Romania, location.statistical_region.energy_use_per_capita, g.1245_n3q5
Romania, location.location.partially_containedby, Carpathian Mountains
2010 Winter Olympics, olympics.olympic_games.participating_countries, Ukraine
Europe, base.locations.continents.countries_within, Ukraine
Romania, location.statistical_region.energy_use_per_capita, g.1245_67kf
Romania, organization.organization_member.member_of, m.04dj371
Romania, location.country.form_of_government, Republic
Romania, location.country.internet_tld, eu
Romania, location.location.partially_contains, Black Sea Euroregion
Government of Romania, government.government.agency, National Institute of Statistics
Romania, location.statistical_region.energy_use_per_capita, g.124610qr7
Countries Used, type.property.schema, Currency
Romania, location.statistical_region.energy_use_per_capita, g.1245_9w0n
Romania, location.statistical_region.gni_in_ppp_dollars, g.1245_qfgg
Romania, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3tscz
1977 Vrancea earthquake, time.event.locations, Ukraine
Romania, location.statistical_region.energy_use_per_capita, g.1245z_npb
Romania, military.military_combatant.belongs_to_combatant_group, Triple Entente
Siret River, geography.river.basin_countries, Romania
Romania, location.statistical_region.religions, m.075vd_5
Romania, location.statistical_region.gni_in_ppp_dollars, g.11b60t8r9k
France, location.country.currency_used, Euro
Euro, finance.currency.countries_used, Netherlands
Romania, location.country.administrative_divisions, Băleni, Galați
Currency Used, rdf-schema#domain, Country
Romania, location.statistical_region.gni_in_ppp_dollars, g.1245yvkxx
Romania, location.statistical_region.gni_in_ppp_dollars, m.0nfsrm8
Earth, base.aareas.schema.administrative_area.administrative_parent, Ukraine
Danube, location.location.partially_containedby, Ukraine
Romania, location.statistical_region.energy_use_per_capita, g.1245z6xpt
m.010r0tzr, sports.competitor_competition_relationship.country, Romania
Germany, location.country.currency_used, Euro
Russia and the formation of the Romanian national state, 1821-1878, book.written_work.subjects, Romania
Romania, location.statistical_region.energy_use_per_capita, m.0nfrffh
Romania, location.statistical_region.gni_in_ppp_dollars, m.0nfss1p
Romania, common.topic.webpage, m.09x1bxd
Romania, location.statistical_region.gdp_nominal, g.1245zdyfd
Hungarian language, language.human_language.countries_spoken_in, Ukraine
Romania, location.statistical_region.energy_use_per_capita, g.1245zrvv4
Romania, location.statistical_region.gni_in_ppp_dollars, g.1245_6fks
m.0p66_jg, sports.competitor_competition_relationship.country, Romania
Vorța, location.administrative_division.country, Romania
Countries Used, owl#inverseOf, Currency Used
m.059_n_j, organization.organization_membership.member, Romania
Romania, government.form_of_government.countries, Unitary state
Slovakia, location.country.currency_used, Euro
Romania, location.statistical_region.energy_use_per_capita, m.0nfrff8
2014 Winter Olympics, olympics.olympic_games.participating_countries, Romania
Ukrainian hryvnia, common.topic.webpage, m.04m1r1h
Tisza, geography.river.basin_countries, Romania
Romania, location.country.currency_used, Romanian leu
Romania, location.statistical_region.gni_in_ppp_dollars, g.124609g_y
Kampf um Rom I, film.film.country, Romania
Slobozia, location.administrative_division.country, Romania
Currency Formerly Used, rdf-schema#domain, Country
Romania, location.country.national_anthem, m.063pscp
Romania, location.statistical_region.energy_use_per_capita, m.0nfrdqx
Danube, geography.river.basin_countries, Romania
Romania, location.country.form_of_government, Semi-presidential system
Romania, book.book_subject.works, Romanian policy towards Germany, 1936-40
Romania, location.statistical_region.gni_in_ppp_dollars, m.0nfsrm0
Romania, location.statistical_region.energy_use_per_capita, m.0nfrfqd
Balkans, book.book_subject.works, Cultural politics in Greater Romania
Romania, common.topic.webpage, m.0j1bzrz
National Institute of Statistics, base.statistics.statistics_agency.geographic_scope, Romania
Romania, location.statistical_region.energy_use_per_capita, g.1246017kq
Romania, location.statistical_region.energy_use_per_capita, m.0nfrdrb
2014 Winter Olympics, olympics.olympic_participating_country.olympics_participated_in, Ukraine
Amen., film.film.country, Romania
Romania, location.statistical_region.energy_use_per_capita, m.0nfrdq7
Currency Formerly Used, type.property.schema, Country
Eastern European Time Zone, location.location.time_zones, Ukraine
Romania, location.location.partially_containedby, Siret River
Romania, location.statistical_region.energy_use_per_capita, g.1245yz_nd
Cultural politics in Greater Romania, book.written_work.subjects, Balkans
Romania, location.statistical_region.gni_in_ppp_dollars, m.0nfskpf
Romania, location.statistical_region.gni_in_ppp_dollars, g.1245zlvhp
Romania, location.country.administrative_divisions, Bănița
Ukrainian hryvnia, common.topic.image, Hryvnia1918
Romania, location.statistical_region.gni_in_ppp_dollars, m.0nfsrks
Romania, common.topic.webpage, m.02hrs3r
Moldavia, location.location.partially_contains, Ukraine
Romania, location.statistical_region.gni_in_ppp_dollars, g.1245_m67_
Krónika, book.newspaper.circulation_areas, Romania
Romania, location.statistical_region.gni_in_ppp_dollars, m.0nfskmp
Romania, location.statistical_region.energy_use_per_capita, m.0nfrdsg
Romania, location.statistical_region.gni_in_ppp_dollars, g.12460848r
Currency Formerly Used, type.property.master_property, Countries Formerly Used
Romania, location.location.containedby, Europe
Romania, government.form_of_government.countries, Semi-presidential system
Romania, location.statistical_region.energy_use_per_capita, m.0nfrfqv
Sovereign state, base.aareas.schema.administrative_area.administrative_area_type, Ukraine
Romania, location.location.partially_contains, Carpathian Euroregion
Ukraine, location.country.languages_spoken, Romanian Language
Danube 21 Euroregion, location.location.partially_containedby, Romania
Romania, location.location.partially_contains, Jijia River
Cele ce plutesc, film.film.country, Romania
Ukrainian hryvnia, location.country.currency_used, Ukraine
m.04p8xw8, organization.organization_membership.member, Romania
Romania, location.statistical_region.gni_in_ppp_dollars, g.1245yztcw
Ukraine, location.country.currency_used, Ukrainian hryvnia
m.0wjv1yj, sports.competitor_competition_relationship.country, Romania
Romania, location.statistical_region.energy_use_per_capita, g.1245_ltbd
Romania, location.country.administrative_divisions, Bârca
Romania, location.location.containedby, Eastern Europe
Romania, organization.organization_member.member_of, m.04dj2km
Romania, location.statistical_region.energy_use_per_capita, m.0nfrkm4
Romania, location.statistical_region.energy_use_per_capita, g.12461375z
Romania, location.country.administrative_divisions, Jiana
Romania, location.statistical_region.energy_use_per_capita, g.12460kjmp
Romania, location.statistical_region.energy_use_per_capita, g.1245_9w0p
Romania, location.statistical_region.energy_use_per_capita, g.1245_9wcy
Romania, location.statistical_region.trade_balance_as_percent_of_gdp, g.11b60srfj5
Romania, location.country.administrative_divisions, Cerăt
Romania, olympics.olympic_games.participating_countries, 2002 Winter Olympics
Romania, location.country.administrative_divisions, Băcia
Nera River, geography.river.basin_countries, Romania
Romania, location.statistical_region.gni_in_ppp_dollars, m.0nfskhz
Romania, sports.sport_country.multi_event_tournaments_participated_in, 2012 World Mountain Running Championships
Romania, location.location.partially_contains, Prut
Eastern Europe, location.location.contains, Romania
Romania, common.topic.webpage, m.09wczsg
Romania, location.statistical_region.energy_use_per_capita, g.1245zwq19
Ukrainian hryvnia, common.topic.image, 100 hryven' (гривень)
Ukrainian Language, language.human_language.countries_spoken_in, Romania
Romania, location.statistical_region.gni_in_ppp_dollars, g.12460jzf_
Romanian leu, finance.currency.countries_used, Romania
Romania, location.statistical_region.gni_in_ppp_dollars, g.12460zfqt
Romania, location.statistical_region.energy_use_per_capita, g.1245z1vh_
Romania, location.statistical_region.energy_use_per_capita, m.0nfrkp4
Balkans, book.book_subject.works, Romanian policy towards Germany, 1936-40
Ukrainian hryvnia, common.topic.article, m.035qkn
m.0b65b6r, sports.competitor_competition_relationship.country, Romania
Romania, common.topic.webpage, m.075vdn9
Romania, location.statistical_region.energy_use_per_capita, m.0nfrfr1
Romania, organization.organization_member.member_of, m.04p8xw8
Romania, location.statistical_region.energy_use_per_capita, m.0nfrdn0
Currency, type.type.properties, Countries Formerly Used
Romania, location.statistical_region.energy_use_per_capita, m.0nfrknq
Romania, location.location.partially_containedby, Carpathian Euroregion
Romania, location.statistical_region.energy_use_per_capita, m.0nfrkn0
Romania, book.book_subject.works, Russia and the formation of the Romanian national state, 1821-1878
m.04m1r1h, common.webpage.topic, Ukrainian hryvnia
Romania, location.statistical_region.energy_use_per_capita, g.124611gn7
m.063pscp, government.national_anthem_of_a_country.country, Romania
Romania, location.country.administrative_divisions, Vorța
Romania, base.aareas.schema.administrative_area.administrative_area_type, Sovereign state
Ukrainian Language, location.country.official_language, Ukraine
Romania, location.country.form_of_government, Republic
National Institute of Statistics, government.government_agency.government, Government of Romania
Romania, location.statistical_region.energy_use_per_capita, m.0nfrft7
m.0jrcj9n, symbols.flag_use.flag, Flag of Romania
m.09x1bxd, common.webpage.topic, Romania
m.03w603c, organization.organization_membership.member, Romania
Romanian policy towards Germany, 1936-40, book.written_work.subjects, History
m.05kyqy2, organization.organization_membership.member, Romania
Romania, location.statistical_region.gni_in_ppp_dollars, g.1245ysqzg
Romania, location.statistical_region.energy_use_per_capita, m.0nfrfhy
Semi-presidential system, government.form_of_government.countries, Romania
Romania, base.locations.continents.countries_within, Europe
Romania, location.location.containedby, Eurasia
Romania, location.statistical_region.gni_in_ppp_dollars, m.0nfsrms
Romania, location.statistical_region.gni_in_ppp_dollars, g.124613lvg
m.02wj9cp, location.adjoining_relationship.adjoins, Romania
Romania, location.statistical_region.energy_use_per_capita, g.1245_j0zb
Romania, location.statistical_region.gni_in_ppp_dollars, m.0nfsrn8
Republic, location.country.form_of_government, Ukraine
Romania, location.statistical_region.energy_use_per_capita, m.0nfrkgv
United States Dollar, finance.currency.countries_used, Netherlands
m.02wj9dy, location.adjoining_relationship.adjoins, Romania
Siret River, location.location.partially_contains, Ukraine
Țepu, location.administrative_division.country, Romania
Europe, base.locations.continents.countries_within, Romania
Romania, location.statistical_region.foreign_direct_investment_net_inflows, g.1q5jsykhc
Tisza, geography.river.basin_countries, Ukraine
Romanian Language, language.human_language.countries_spoken_in, Ukraine
Romania, freebase.valuenotation.has_no_value, Date dissolved
Romania, common.topic.notable_for, g.1258m_nzd
Romania, location.statistical_region.gni_in_ppp_dollars, g.1245zx1m6
Russia and the formation of the Romanian national state, 1821-1878, common.topic.notable_types, Book
Romania, location.country.capital, Bucharest
Romania, location.statistical_region.energy_use_per_capita, g.1245zdyrq
Romania, location.statistical_region.gni_in_ppp_dollars, m.0nfskh6
Romania, book.book_subject.works, Red horizons
Romania, location.statistical_region.gni_in_ppp_dollars, m.0nfskhg
Euro, finance.currency.countries_used, Austria
Romania, location.statistical_region.gni_in_ppp_dollars, m.0nfsrnj
Romania, organization.organization_member.member_of, m.03w603c
Romania, book.book_subject.works, Journal 1935-1944
m.010qyl5p, sports.competitor_competition_relationship.country, Romania
Euro, finance.currency.countries_used, Germany
Romania, location.statistical_region.gni_in_ppp_dollars, m.0nfskjr
2010 Winter Olympics, olympics.olympic_games.participating_countries, Romania
Euro, finance.currency.countries_used, Republic of Ireland
Countries Formerly Used, owl#inverseOf, Currency Formerly Used
The Human Resources Manager, film.film.country, Romania
Eastern Europe, location.location.primarily_containedby, Ukraine
m.09wczsg, common.webpage.topic, Romania
Euro, finance.currency.countries_used, Spain
Ukraine, base.locations.countries.continent, Europe
Euro, finance.currency.countries_used, France
Romania, location.statistical_region.energy_use_per_capita, g.12460_07d
Romania, location.statistical_region.gni_in_ppp_dollars, g.124611852
m.05ff646, symbols.armorial_grant.granted_by, Parliament of Romania
Romania, base.locations.countries.continent, Europe
Cerăt, location.administrative_division.country, Romania
Romania, location.statistical_region.gni_in_ppp_dollars, g.1245_804s
Romania, location.statistical_region.energy_use_per_capita, m.0nfrdng
Karaš, geography.river.basin_countries, Romania
România Liberă, common.topic.notable_types, Newspaper
Prut, geography.river.basin_countries, Romania
Romania, common.topic.webpage, m.0b6rjt3
Romania, location.statistical_region.energy_use_per_capita, m.0nfrdqp
Umilinta, film.film.country, Romania
Romania, location.location.time_zones, Eastern European Time Zone
Romania, location.country.official_language, Romanian Language
Romania, organization.organization_member.member_of, m.059_n_j
Currency Used, type.property.schema, Country
Romania, location.location.events, Polish–Ukrainian War
Unitary state, government.form_of_government.countries, Romania
Hungarian language, language.human_language.countries_spoken_in, Romania
Romania, location.country.administrative_divisions, Călărași
Romania, location.statistical_region.gni_in_ppp_dollars, m.0nfsrkj
Ukrainian hryvnia, common.topic.notable_types, Currency
Russia and the formation of the Romanian national state, 1821-1878, book.written_work.subjects, Balkans
Ialomița River, geography.river.basin_countries, Romania
Romania, location.statistical_region.energy_use_per_capita, g.1245z4fqx
Romania, location.statistical_region.energy_use_per_capita, m.0nfrkml
Romania, location.statistical_region.gni_in_ppp_dollars, g.12460dg5t
Romania, location.statistical_region.gni_in_ppp_dollars, m.0nfsrn0
Romania, location.statistical_region.energy_use_per_capita, g.1245_8khf
Romania, location.statistical_region.energy_use_per_capita, m.0nfrfrr
Romania, location.statistical_region.energy_use_per_capita, g.1245_wd7w
m.02wj9f5, location.adjoining_relationship.adjoins, Romania
Jijia River, geography.river.basin_countries, Romania
Romania, location.statistical_region.energy_use_per_capita, m.0nfrdpt
Romania, location.country.form_of_government, Unitary state
Ukrainian hryvnia, finance.currency.countries_used, Ukraine
Currency Used, type.property.master_property, Countries Used
Călărași, location.administrative_division.country, Romania
Romania, location.statistical_region.gni_in_ppp_dollars, g.1245zkfb_
Romania, location.statistical_region.energy_use_per_capita, g.1q5jt471t
Romania, location.statistical_region.gni_in_ppp_dollars, g.1245zk6s5
Romania, location.location.partially_contains, Tisza
m.02hrs3r, common.webpage.topic, Romania
m.0105yv0h, sports.competitor_competition_relationship.country, Romania
Romania, location.statistical_region.gni_in_ppp_dollars, m.0nfskkr
Romania, location.statistical_region.energy_use_per_capita, g.124603c_2
Romania, location.statistical_region.gni_in_ppp_dollars, g.1245zb87y
Romania, location.location.containedby, Eurasia
Romania, location.statistical_region.energy_use_per_capita, m.0nfrfsc
Russia and the formation of the Romanian national state, 1821-1878, book.written_work.subjects, History
m.0p67m17, sports.competitor_competition_relationship.country, Romania
Spain, location.country.currency_used, Euro
2002 Winter Olympics, olympics.olympic_games.participating_countries, Ukraine
Romania, common.topic.image, Location Romania EU Europe
Bănița, location.administrative_division.country, Romania
Romania, location.location.adjoin_s, m.02wj9cp
Romania, location.statistical_region.gdp_real, m.0hny__5
Romania, location.statistical_region.energy_use_per_capita, g.12460lq4k
Romania, location.country.languages_spoken, Romanian Language
Romania, common.topic.notable_types, Country
Carpathian Euroregion, location.location.partially_containedby, Ukraine
National Institute of Statistics, government.government_agency.jurisdiction, Romania
Romania, location.statistical_region.energy_use_per_capita, m.0nfrfg4
Romania, time.event.locations, 1977 Vrancea earthquake
1980 Winter Olympics, olympics.olympic_games.participating_countries, Romania
Argeș River, geography.river.basin_countries, Romania
m.0jrcj9n, symbols.flag_use.flag_user, Romania
Romania, location.statistical_region.energy_use_per_capita, m.0nfrdr3
Soviet Union, freebase.valuenotation.has_no_value, Currency Used
Romania, location.country.internet_tld, ro
Romanian policy towards Germany, 1936-40, common.topic.notable_types, Book
Romania, location.statistical_region.energy_use_per_capita, m.0nfrffy
Romania, base.aareas.schema.administrative_area.administrative_parent, Earth
Romania, location.statistical_region.gni_in_ppp_dollars, m.0nfsrmj
Romania, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc51ps5
Countries Formerly Used, rdf-schema#domain, Currency
Romania, location.statistical_region.gni_in_ppp_dollars, g.1245yx9vx
Romania, location.statistical_region.energy_use_per_capita, m.0nfrfl3
Austria, location.country.currency_used, Euro
Romania, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3g30k
Romanian Language, language.human_language.countries_spoken_in, Romania
Romania, common.topic.article, m.06c27
Ukrainian hryvnia, common.topic.image, Banknote 2 UAH

Answer: Ukraine