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 currency was previously used in Montenegro and Serbia, and is now France's official currency? 
Knowledge Triplets: Saint Barthélemy, location.country.currency_used, Euro
Serbia and Montenegro national handball team, sports.sports_team.sport, Handball
Martinique, location.country.currency_used, Euro
Serbia and Montenegro, location.location.events, Ćuška massacre
France, common.topic.webpage, m.09y10km
Serbia, location.location.containedby, Eurasia
France, common.topic.webpage, m.0b46p5k
France, government.governmental_jurisdiction.governing_officials, m.046x07q
Montenegro, location.location.time_zones, Central European Time Zone
Republic of Kosovo, location.country.currency_used, Euro
Euro, finance.currency.countries_formerly_used, Serbia and Montenegro
Serbia and Montenegro, location.location.events, Drenica massacres
United States of America, location.country.currency_used, United States Dollar
Federation, government.form_of_government.countries, Serbia and Montenegro
Serbia and Montenegro, location.country.languages_spoken, Bosnian language
Izbica massacre, time.event.locations, Serbia and Montenegro
Euro, finance.currency.countries_used, Saint Barthélemy
Serbia and Montenegro Ministry of Defence, government.government_agency.jurisdiction, Serbia and Montenegro
France, location.statistical_region.gni_in_ppp_dollars, g.1245zwq38
Serbia and Montenegro, location.location.people_born_here, Jelena Čubrilo
Serbia and Montenegro, location.location.events, Suva Reka massacre
Serbo-Croatian Language, language.human_language.countries_spoken_in, Serbia and Montenegro
Serbia and Montenegro Ministry of Defence, business.employer.employees, m.04kbvsn
Serbia and Montenegro, location.location.events, 2001 insurgency in the Republic of Macedonia
Euro, finance.currency.countries_used, Montenegro
Serbia and Montenegro, location.statistical_region.population, m.0bf4q92
Serbia and Montenegro men's national volleyball team, sports.defunct_sports_team.later_known_as, Serbia men's national volleyball team
m.063v6wf, olympics.olympic_medal_honor.country, Serbia and Montenegro
France, government.governmental_jurisdiction.governing_officials, m.0468npt
Serbia and Montenegro, location.country.languages_spoken, Serbian language
United States bombing of the Chinese embassy in Belgrade, time.event.locations, Serbia and Montenegro
French franc, common.topic.notable_types, Currency
Euro, finance.currency.countries_used, Belgium
France, location.country.currency_used, Euro
France, government.governmental_jurisdiction.governing_officials, m.046x015
France, common.topic.webpage, m.0b45zbv
Montenegro, location.location.containedby, Europe
France, common.topic.webpage, m.09ym_r8
m.09w_h1t, common.webpage.topic, France
Insurgency in the Preševo Valley, time.event.locations, Serbia and Montenegro
French Polynesia, location.country.currency_formerly_used, French franc
Serbia and Montenegro, location.country.currency_formerly_used, Euro
France, common.topic.webpage, m.0b46q48
Kosovo and part of Serbia, common.image.appears_in_topic_gallery, Republic of Kosovo
Semi-presidential system, government.form_of_government.countries, Montenegro
UNESCO, organization.organization.founders, France
m.09ykx2m, common.webpage.topic, France
Bosnian War, base.culturalevent.event.entity_involved, Serbia and Montenegro
Serbia and Montenegro, location.location.events, Izbica massacre
m.09w_p0l, common.webpage.topic, France
Serbia, location.location.containedby, Europe
Guadeloupe, location.country.currency_used, Euro
Federal Republic of Yugoslavia, location.country.capital, Belgrade
Serbia and Montenegro, common.topic.image, Europe location SCG
m.09xszws, common.webpage.topic, France
Serbia and Montenegro, location.location.geolocation, m.0ghcdpx
Serbia and Montenegro, location.location.events, Battle of Podujevo
Serbia and Montenegro, location.location.events, Battle of Košare
France, common.topic.webpage, m.09ykx2m
France, government.governmental_jurisdiction.governing_officials, m.046x025
France, location.statistical_region.gni_in_ppp_dollars, g.1245_b1k1
France, common.topic.webpage, m.09x5m0j
Panda Bar incident, time.event.locations, Serbia and Montenegro
Archives nationales, government.government_agency.jurisdiction, France
m.0plqn3_, common.webpage.topic, France
France, common.topic.webpage, m.0b6rnjz
France, common.topic.webpage, m.0b46zrl
Serbia and Montenegro, location.location.events, 2003 Goraždevac murders
France, common.topic.notable_types, Country
Gornje Obrinje massacre, time.event.locations, Serbia and Montenegro
m.09x5s7g, common.webpage.topic, France
m.0b48grl, common.webpage.topic, France
Serbia and Montenegro, location.statistical_region.religions, m.0bf4qcd
Yugoslav dinar, common.topic.notable_types, Currency
CFP franc, finance.currency.countries_used, Wallis and Futuna
m.0plqn4t, common.webpage.topic, France
France, freebase.valuenotation.is_reviewed, Date founded
Yugoslav dinar, finance.currency.countries_formerly_used, Serbia
Serbia and Montenegro, olympics.olympic_participating_country.medals_won, m.063v6wf
Serbia, base.locations.countries.continent, Europe
Serbia and Montenegro, sports.sports_team_location.teams, Serbia and Montenegro men's national volleyball team
France, common.topic.webpage, m.09xgvk8
Serbia and Montenegro, sports.sports_team_location.teams, Serbia and Montenegro national handball team
French Polynesia, location.country.currency_used, CFP franc
France, common.topic.webpage, m.09w_p0l
Serbia and Montenegro, location.location.people_born_here, Filip Ungar
Euro, freebase.valuenotation.is_reviewed, Official website
Serbia and Montenegro national handball team, common.topic.article, m.0f97w3
Parliament of Serbia and Montenegro, common.topic.notable_types, Governmental Body
Europe, base.locations.continents.countries_within, Montenegro
Euro, finance.currency.countries_used, Saint Pierre and Miquelon
m.09yr648, common.webpage.topic, France
m.09k0k20, olympics.olympic_medal_honor.country, Serbia and Montenegro
France, common.topic.image, Location of Euro gold and silver commemorative coins (France)
France, common.topic.webpage, m.09ww3jp
Serbia and Montenegro, location.location.events, Podujevo massacre
Jelena Čubrilo, people.person.place_of_birth, Serbia and Montenegro
m.02h7p0g, common.webpage.topic, France
Serbia and Montenegro, location.country.languages_spoken, Albanian language
France, common.topic.webpage, m.0b48jxh
Yugoslav dinar, base.monetarydebase.debased_currency.issuing_government, Federal Republic of Yugoslavia
France, common.topic.webpage, m.0plqn4t
Belgium, location.country.currency_used, Euro
m.09wfhp0, common.webpage.topic, France
Euro, finance.currency.countries_used, Spain
Serbia and Montenegro, location.location.people_born_here, Violeta Slović
France, common.topic.webpage, m.076qxjg
CFP franc, common.topic.notable_types, Currency
France, common.topic.webpage, m.09wxkxv
France, location.statistical_region.gni_in_ppp_dollars, g.1245y_031
Euro, finance.currency.countries_used, Republic of Kosovo
France, common.topic.webpage, m.09ygc3f
m.0b45zbv, common.webpage.topic, France
France, government.governmental_jurisdiction.governing_officials, m.010gfv5z
Serbia and Montenegro, military.military_combatant.military_conflicts, m.0j_wjhn
Montenegro, location.location.containedby, Eurasia
France, government.governmental_jurisdiction.governing_officials, m.046x07g
2001 insurgency in the Republic of Macedonia, base.culturalevent.event.entity_involved, Serbia and Montenegro
Euro, finance.currency.countries_used, France
France, common.topic.webpage, m.0plqn3_
Montenegro, base.aareas.schema.administrative_area.administrative_area_type, Sovereign state
2003 Goraždevac murders, time.event.locations, Serbia and Montenegro
Italy, location.country.currency_used, Euro
France, freebase.valuenotation.is_reviewed, Capital
m.09x1yn9, common.webpage.topic, France
Serbia and Montenegro, military.military_combatant.military_conflicts, m.0bhf2bh
Saint Pierre and Miquelon, location.country.currency_used, Euro
Montenegro, location.country.languages_spoken, Bosnian language
Europe, base.locations.continents.countries_within, Serbia
France, common.topic.webpage, m.09xvqnr
Serbia and Montenegro, location.location.events, Podujevo bus bombing
Serbia and Montenegro, location.country.national_anthem, m.0bf4q7q
m.0b46p5k, common.webpage.topic, France
France, common.topic.webpage, m.09x5s7g
m.0j1c066, common.webpage.topic, France
Serbia and Montenegro men's national volleyball team, sports.sports_team.location, Serbia and Montenegro
Austria, location.country.currency_used, Euro
Marija Radojičić, people.person.place_of_birth, Serbia and Montenegro
Ranko Moravac, people.person.nationality, Serbia
France, common.topic.webpage, m.0b487y5
m.0j_wjhn, military.military_combatant_group.combatants, Serbia and Montenegro
Serbia and Montenegro, location.location.people_born_here, Nikola Stošić
France, common.topic.webpage, m.09yfz9l
Serbia and Montenegro, common.topic.notable_for, g.1256c69vg
Serbia, location.country.languages_spoken, Albanian language
Triple Entente, military.military_combatant.includes_allies, Serbia
Jovana Damnjanović, people.person.place_of_birth, Serbia and Montenegro
Serbia and Montenegro, olympics.olympic_participating_country.medals_won, m.09k0k20
Collectivity of Saint Martin, location.country.currency_used, Euro
French franc, finance.currency.countries_formerly_used, New Caledonia
Serbia and Montenegro, location.statistical_region.religions, m.0bf4qcs
Serbia and Montenegro men's national volleyball team, sports.defunct_sports_team.active, m.05yt2sr
m.09x05cw, common.webpage.topic, France
Serbia and Montenegro Ministry of Defence, common.topic.notable_for, g.1254xj0sw
Bosnian language, language.human_language.countries_spoken_in, Serbia and Montenegro
m.0b47sn7, common.webpage.topic, France
Serbia and Montenegro, military.military_combatant.military_conflicts, m.0bhdh2g
Montenegro, location.country.form_of_government, Semi-presidential system
Drenica massacres, time.event.locations, Serbia and Montenegro
Euro, finance.currency.countries_used, Italy
France, common.topic.webpage, m.09xm465
Montenegro, location.country.form_of_government, Republic
Kosovo and part of Serbia, common.image.appears_in_topic_gallery, Podujevo bus bombing
Serbia and Montenegro Ministry of Defence, common.topic.notable_types, Government Agency
m.043wpj2, military.casualties.combatant, France
m.09wxkxv, common.webpage.topic, France
France, common.topic.subject_of, Uptoo
Serbia, base.aareas.schema.administrative_area.administrative_parent, Earth
CFP franc, finance.currency.countries_used, New Caledonia
m.076qxjg, common.webpage.topic, France
Drenica massacres, base.culturalevent.event.entity_involved, Serbia and Montenegro
Ćuška massacre, time.event.locations, Serbia and Montenegro
France, common.topic.article, m.0f8l9p
Euro, finance.currency.countries_used, Martinique
Euro, finance.currency.countries_used, Austria
Serbia, common.topic.notable_types, Country
m.0631kkn, military.casualties.combatant, France
m.0b470_3, common.webpage.topic, France
Insurgency in the Preševo Valley, base.culturalevent.event.entity_involved, Serbia and Montenegro
m.09ycbvg, common.webpage.topic, France
CFP franc, finance.currency.countries_used, France
Serbia, military.military_combatant.belongs_to_combatant_group, Triple Entente
Serbia and Montenegro, location.location.people_born_here, Jovana Damnjanović
Location of Euro gold and silver commemorative coins (France), common.image.appears_in_topic_gallery, France
Spain, location.country.currency_used, Euro
m.09ww3jp, common.webpage.topic, France
France, government.governmental_jurisdiction.governing_officials, m.0102zd9v
France, common.topic.webpage, m.09wfhp0
m.09x1hkd, common.webpage.topic, France
Serbia and Montenegro, location.location.events, Insurgency in the Preševo Valley
m.09xvqnr, common.webpage.topic, France
m.02h7p07, common.webpage.topic, France
France, government.governmental_jurisdiction.governing_officials, m.04d4h0n
France, common.topic.webpage, m.0b48grl
Euro, finance.currency.countries_used, Mayotte
Zoran Đinđić, people.person.nationality, Serbia and Montenegro
Serbia and Montenegro men's national volleyball team, common.topic.notable_types, Sports Team
Jasna Šekarić, people.person.nationality, Serbia
Serbia, location.location.time_zones, Central European Time Zone
Jovana Damnjanović, people.person.nationality, Serbia and Montenegro
Serbia and Montenegro, location.country.languages_spoken, Serbo-Croatian Language
m.0bhdh2g, military.military_combatant_group.combatants, Serbia and Montenegro
m.03wm61k, organization.organization_membership.member, France
Euro, finance.currency.countries_used, Guadeloupe
Assassination of Zoran Đinđić, time.event.locations, Serbia and Montenegro
France, common.topic.webpage, m.09x05cw
Serbia and Montenegro, location.statistical_region.religions, m.0bf4qcz
Montenegro, olympics.olympic_participating_country.olympics_participated_in, 2008 Summer Olympics
Serbia and Montenegro national handball team, common.topic.notable_types, Sports Team
Serbia and Montenegro, location.country.currency_formerly_used, Yugoslav dinar
Battle of Junik, base.culturalevent.event.entity_involved, Serbia and Montenegro
Euro, common.topic.notable_types, Currency
Parliament of Serbia and Montenegro, common.topic.image, Parliament of Serbia and Montenegro
m.0b48jxh, common.webpage.topic, France
m.0wlzsqt, people.place_lived.location, Serbia and Montenegro
Filip Ungar, people.person.place_of_birth, Serbia and Montenegro
France, common.topic.webpage, m.09w_h1t
Tamara Čurović, people.person.nationality, Serbia
Euro, finance.currency.countries_used, Collectivity of Saint Martin
Serbia and Montenegro, location.location.events, NATO bombing of Yugoslavia
France, common.topic.webpage, m.09yj6w5
m.05v2k0n, military.casualties.combatant, France
Serbia and Montenegro, location.location.events, United States bombing of the Chinese embassy in Belgrade
m.0b472wd, common.webpage.topic, France
Triple Entente, military.military_combatant.includes_allies, Montenegro
France, common.topic.webpage, m.09ycbvg
CFP franc, finance.currency.countries_used, French Polynesia
France, government.governmental_jurisdiction.governing_officials, m.0102_7kh
Battle of Podujevo, base.culturalevent.event.entity_involved, Serbia and Montenegro
Serbia and Montenegro, location.location.events, Vučitrn massacre
Serbia and Montenegro, location.location.people_born_here, Tamara Čurović
French franc, finance.currency.countries_formerly_used, France
m.0b487y5, common.webpage.topic, France
France, government.governmental_jurisdiction.governing_officials, m.0102_85v
New Caledonia, location.country.currency_formerly_used, French franc
m.09xz0h8, common.webpage.topic, France
m.09y10km, common.webpage.topic, France
m.0b496_y, common.webpage.topic, France
Serbia and Montenegro, location.country.form_of_government, Confederation
Serbia and Montenegro national handball team, common.topic.notable_for, g.125fxslbd
Parliament of Serbia and Montenegro, common.topic.article, m.03bh9h
m.0bf4q7q, government.national_anthem_of_a_country.country, Serbia and Montenegro
m.0bf4p97, military.military_combatant_group.combatants, Serbia and Montenegro
m.09y9zgz, common.webpage.topic, France
Serbia and Montenegro, location.location.events, FR Yugoslav airstrikes on KLA insurgents and targets
Bosnia and Herzegovina, location.country.official_language, Serbian language
France, common.topic.notable_for, g.125gmtlk1
Gornje Obrinje massacre, base.culturalevent.event.entity_involved, Serbia and Montenegro
French franc, finance.currency.countries_formerly_used, Wallis and Futuna
Montenegro, base.locations.countries.continent, Europe
France, common.topic.webpage, m.046x08k
Ranko Moravac, people.person.place_of_birth, Serbia and Montenegro
France, common.topic.webpage, m.09x8dx8
Parliament of Serbia and Montenegro, common.topic.notable_for, g.1257hv916
Serbia, travel.travel_destination.tour_operators, Bunnik Tours
Vučitrn massacre, time.event.locations, Serbia and Montenegro
Serbia and Montenegro, military.military_combatant.military_conflicts, m.0bf4p97
Wallis and Futuna, location.country.currency_formerly_used, French franc
Bosnian language, language.human_language.main_country, Montenegro
Massacre at Krusha e Madhe, time.event.locations, Serbia and Montenegro
France, government.governmental_jurisdiction.governing_officials, m.04dm70m
France, common.topic.webpage, m.09xw7h_
Serbia, location.country.capital, Belgrade
France, location.statistical_region.gni_in_ppp_dollars, g.12460j0ff
Serbia and Montenegro, common.topic.image, Serbia og Montengero med provinsene Vojvodina og Kosovo
Serbia and Montenegro men's national volleyball team, sports.defunct_sports_team.sport, Volleyball
Podujevo massacre, time.event.locations, Serbia and Montenegro
France, common.topic.webpage, m.09x1yn9
Marija Radojičić, people.person.nationality, Serbia and Montenegro
France, location.country.currency_used, CFP franc
France, government.governmental_jurisdiction.governing_officials, m.0102_81j
Serbia and Montenegro, government.governmental_jurisdiction.agencies, Serbia and Montenegro Ministry of Defence
Serbian language, language.human_language.countries_spoken_in, Serbia and Montenegro
France, finance.currency.countries_used, Euro
France, common.topic.webpage, m.09x1hkd
Violeta Slović, people.person.place_of_birth, Serbia and Montenegro
Suva Reka massacre, time.event.locations, Serbia and Montenegro
Parliament of Serbia and Montenegro, common.topic.image, Coat of Arms of Serbia and Montenegro
Serbia and Montenegro, location.location.people_born_here, Marija Radojičić
Assignat, finance.currency.countries_formerly_used, France
France, common.topic.webpage, m.09xz0h8
United States Dollar, finance.currency.countries_used, United States of America
Serbia, location.country.official_language, Serbian language
Serbia and Montenegro, location.location.events, FR Yugoslav Strike Mission
France, common.topic.webpage, m.09y7n_r
France, location.country.official_language, French
Nikola Stošić, people.person.place_of_birth, Serbia and Montenegro
Montenegro, location.country.languages_spoken, Albanian language
Montenegro, base.aareas.schema.administrative_area.administrative_parent, Earth
Montenegro, location.country.languages_spoken, Serbian language
m.09yktpr, common.webpage.topic, France
Mayotte, location.country.currency_used, Euro
m.04kbvsn, business.employment_tenure.company, Serbia and Montenegro Ministry of Defence
m.09xw7h_, common.webpage.topic, France
Albanian language, language.human_language.countries_spoken_in, Montenegro
Serbia and Montenegro, location.country.official_language, Serbian language
Serbo-Croatian Language, language.human_language.main_country, Montenegro
France, government.governmental_jurisdiction.governing_officials, m.063tf62
France, location.statistical_region.gni_in_ppp_dollars, g.12tb6flt7
France, location.statistical_region.gni_in_ppp_dollars, g.1245ytgjl
Serbia and Montenegro men's national volleyball team, common.topic.notable_for, g.1258513pc
Montenegro, olympics.olympic_participating_country.olympics_participated_in, 2014 Winter Olympics
France, location.statistical_region.gni_in_ppp_dollars, g.1245zx_v1
Serbia and Montenegro, government.governmental_jurisdiction.government_bodies, Parliament of Serbia and Montenegro
m.09w1zb8, common.webpage.topic, France
Serbia and Montenegro, common.topic.notable_types, Country
France, common.topic.webpage, m.09yktpr
m.09x5m0j, common.webpage.topic, France
NATO bombing of Yugoslavia, time.event.locations, Serbia and Montenegro
Račak massacre, time.event.locations, Serbia and Montenegro
Serbia and Montenegro, location.location.containedby, Southern Europe
France, location.statistical_region.gni_in_ppp_dollars, g.124610k60
France, common.topic.webpage, m.0b472wd
Serbia and Montenegro, common.topic.article, m.06sx3
France, common.topic.webpage, m.02h7p07
Serbia and Montenegro, location.country.form_of_government, Republic
France, common.topic.webpage, m.09w1zb8
Serbia and Montenegro, location.location.events, Račak massacre
France, common.topic.webpage, m.0j1c066
France, government.governmental_jurisdiction.governing_officials, m.046x07z
France, location.statistical_region.gni_in_ppp_dollars, g.1245_0_b7
France, freebase.valuenotation.is_reviewed, Official website
FR Yugoslav Strike Mission, time.event.locations, Serbia and Montenegro
m.046x08k, common.webpage.topic, France
France, location.country.currency_formerly_used, French franc
Montenegro, military.military_combatant.belongs_to_combatant_group, Triple Entente
Serbia, base.aareas.schema.administrative_area.administrative_area_type, Sovereign state
Republic of Kosovo, location.country.official_language, Serbian language
France, government.governmental_jurisdiction.governing_officials, m.0k3d6sx
France, freebase.valuenotation.is_reviewed, Area
m.0b46zrl, common.webpage.topic, France
Serbia and Montenegro, location.country.official_language, Serbo-Croatian Language
m.0b46q48, common.webpage.topic, France
Peć, location.location.containedby, Serbia
m.09xgvk8, common.webpage.topic, France
Attack on Prekaz, time.event.locations, Serbia and Montenegro
France, organization.organization_member.member_of, m.04c_z5z
Serbia, location.country.currency_formerly_used, Yugoslav dinar
Hungarian language, language.human_language.countries_spoken_in, Serbia and Montenegro
Albanian language, language.human_language.countries_spoken_in, Serbia and Montenegro
France, location.statistical_region.gni_in_ppp_dollars, g.124616fxm
2014 Winter Olympics, olympics.olympic_games.participating_countries, Montenegro
Yugoslav dinar, finance.currency.countries_formerly_used, Montenegro
France, government.governmental_jurisdiction.governing_officials, m.04dm72g
Serbia og Montengero med provinsene Vojvodina og Kosovo, common.image.appears_in_topic_gallery, Serbia and Montenegro
France, common.topic.webpage, m.0b496_y
France, common.topic.webpage, m.09yr648
France, common.topic.webpage, m.02h7p0g
m.09x8dx8, common.webpage.topic, France
France, common.topic.webpage, m.0b470_3
Serbia and Montenegro, location.location.events, Attack on Prekaz
m.04fhpg8, location.imports_and_exports.exported_to, France
m.09xm465, common.webpage.topic, France
France, location.statistical_region.gni_in_ppp_dollars, g.12460tbmm
France, location.statistical_region.gni_in_ppp_dollars, g.1245zn3jq
Montenegro, travel.travel_destination.tour_operators, Bunnik Tours
France, common.topic.webpage, m.09y9zgz
m.0bhf2bh, military.military_combatant_group.combatants, Serbia and Montenegro
Parliament of Serbia and Montenegro, government.governmental_body.jurisdiction, Serbia and Montenegro
Yugoslav dinar, finance.currency.countries_formerly_used, Serbia and Montenegro
Battle of Podujevo, time.event.locations, Serbia and Montenegro
France, location.statistical_region.gni_in_ppp_dollars, g.124607clg
Autorité de la concurrence, government.government_agency.jurisdiction, France
Serbia, freebase.valuenotation.is_reviewed, Official website
Serbia and Montenegro, location.location.people_born_here, Ranko Moravac
France, location.country.currency_formerly_used, Assignat
France, location.statistical_region.gni_in_ppp_dollars, g.1246059y4
France, common.topic.webpage, m.0b47sn7
Tamara Čurović, people.person.place_of_birth, Serbia and Montenegro
United States Dollar, common.topic.notable_types, Currency
m.09yj6w5, common.webpage.topic, France
France, common.topic.webpage, m.09xszws
Europe location SCG, common.image.appears_in_topic_gallery, Serbia and Montenegro
Battle of Košare, time.event.locations, Serbia and Montenegro
Serbia, location.country.languages_spoken, Hungarian language
Serbia and Montenegro, location.country.currency_formerly_used, Euro
France, government.governmental_jurisdiction.governing_officials, m.0cj5tp0
m.0b6rnjz, common.webpage.topic, France
France, government.governmental_jurisdiction.governing_officials, m.0ngp956
Montenegro, common.topic.notable_types, Country
Podujevo bus bombing, time.event.locations, Serbia and Montenegro
2001 insurgency in the Republic of Macedonia, time.event.locations, Serbia and Montenegro
Montenegro, location.country.currency_formerly_used, Yugoslav dinar
FR Yugoslav airstrikes on KLA insurgents and targets, time.event.locations, Serbia and Montenegro
France, organization.organization_member.member_of, m.0b6_42z
Serbia and Montenegro, location.country.languages_spoken, Hungarian language
Serbia and Montenegro, location.country.capital, Belgrade
m.09y7n_r, common.webpage.topic, France
France, organization.organization_member.member_of, m.04dj542
m.09yfz9l, common.webpage.topic, France
France, freebase.valuenotation.is_reviewed, Official Language
Southern Europe, location.location.contains, Serbia and Montenegro
Orahovac, location.location.containedby, Serbia
Serbia, location.location.events, NATO bombing of Yugoslavia
Serbia and Montenegro, location.location.events, Assassination of Zoran Đinđić
m.09ym_r8, common.webpage.topic, France
France, government.governmental_jurisdiction.governing_officials, m.04dm71j
Serbia and Montenegro, location.location.events, Massacre at Krusha e Madhe
Serbia and Montenegro, location.location.events, Gornje Obrinje massacre
French franc, finance.currency.countries_formerly_used, French Polynesia
Wallis and Futuna, location.country.currency_used, CFP franc
France, government.governmental_jurisdiction.governing_officials, m.046x02j
Battle of Košare, base.culturalevent.event.entity_involved, Serbia and Montenegro
m.09ygc3f, common.webpage.topic, France
Battle of Belaćevac Mine, base.culturalevent.event.entity_involved, Serbia and Montenegro
Serbia og Montengero med provinsene Vojvodina og Kosovo, common.image.size, m.02d66gt
Battle of Montenaken, time.event.locations, Serbia and Montenegro
France, location.statistical_region.gni_in_ppp_dollars, g.1245z7hc8
France, government.governmental_jurisdiction.governing_officials, m.085s37k
France, organization.organization_member.member_of, m.03wm61k
France, government.governmental_jurisdiction.governing_officials, m.04d4ybn
Serbia and Montenegro, location.location.events, Battle of Montenaken
Serbia and Montenegro, location.country.form_of_government, Federation
Serbia and Montenegro national handball team, sports.sports_team.location, Serbia and Montenegro
Serbia and Montenegro men's national volleyball team, sports.sports_team.sport, Volleyball
Confederation, government.form_of_government.countries, Serbia and Montenegro
Serbia and Montenegro, location.location.events, Panda Bar incident
France, location.statistical_region.gni_in_ppp_dollars, g.1245zz3th
Montenegro, location.country.currency_used, Euro
Serbia and Montenegro, location.statistical_region.religions, m.0bf4qcl
Serbian language, language.human_language.countries_spoken_in, Montenegro

Answer: Euro