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: what currency does greece use? 
Knowledge Triplets: Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3x7xh
Greece, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc3r1z_
Greece, location.statistical_region.gross_savings_as_percent_of_gdp, g.12tb6h4xz
Italy, location.country.currency_used, Euro
Greece, location.statistical_region.gni_in_ppp_dollars, g.1245yv6gt
Greece, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc40r92
Greece, location.statistical_region.government_debt_percent_gdp, g.1245yx9s5
Greece, location.statistical_region.trade_balance_as_percent_of_gdp, g.12tb6fdlb
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4yppn
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, g.1245_pgn5
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, m.0nfs89_
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, g.1245zx_vf
Greece, location.statistical_region.government_debt_percent_gdp, g.1245zdrcc
Spain, location.country.currency_used, Euro
Greece, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc4hyyg
Greek drachma, finance.currency.countries_used, Classical Athens
Greece, government.governmental_jurisdiction.agencies, Hellenic Capital Market Commission
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, g.1245_m026
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4_0yp
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc390wq
Netherlands, location.country.currency_used, Euro
Euro, finance.currency.countries_used, Spain
Greece, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc3m79t
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, g.12460gj2r
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3rxm9
Portugal, location.country.currency_used, Euro
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, m.0nfs8b_
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, m.0nfs8cr
Greece, location.statistical_region.gdp_nominal_per_capita, g.1hhc3p99f
Currency Used, rdf-schema#domain, Country
Euro, finance.currency.countries_used, Germany
Greece, location.statistical_region.gni_in_ppp_dollars, m.0nfsjtt
Greece, location.statistical_region.gni_in_ppp_dollars, g.1245ysxqw
Greece, location.statistical_region.gni_in_ppp_dollars, m.0nfsk1b
Greece, location.statistical_region.gni_in_ppp_dollars, g.1245_3w4j
Greece, location.statistical_region.gni_in_ppp_dollars, g.1245_06wb
Greek drachma, common.topic.notable_types, Currency
Greece, location.statistical_region.deposit_interest_rate, g.1hhc4krg1
Greece, location.statistical_region.gni_in_ppp_dollars, m.0nfsrth
m.0b46_0p, common.webpage.topic, Greece
Greece, location.statistical_region.gdp_nominal_per_capita, g.1hhc4g9h1
Currency Used, rdf-schema#range, Currency
Greece, location.statistical_region.gni_in_ppp_dollars, m.0nfsrw7
Greece, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc3zgw4
Greece, location.statistical_region.gdp_nominal_per_capita, g.1hhc3pz22
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3tscs
Greece, location.statistical_region.gni_in_ppp_dollars, m.0nfsrwr
Greece, location.statistical_region.gni_in_ppp_dollars, g.12460fcyq
Greece, location.statistical_region.government_debt_percent_gdp, g.1245zct_9
Greece, location.statistical_region.gni_in_ppp_dollars, m.0nfsjv1
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc42rsc
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, g.12460cqtp
Greece, location.statistical_region.government_debt_percent_gdp, g.1245_wm6z
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, m.0nfs4p1
Greece, freebase.valuenotation.is_reviewed, Time zone(s)
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, g.12tb6g4kg
Greece, location.statistical_region.government_debt_percent_gdp, m.0nfn40b
Greece, location.statistical_region.military_expenditure_percent_gdp, g.1245zfx2h
Greece, location.statistical_region.trade_balance_as_percent_of_gdp, g.11b60sf49k
Euro, finance.currency.countries_used, Netherlands
Greece, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc43hrn
Greece, location.statistical_region.gni_in_ppp_dollars, g.1245_86gz
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.11b71r82mm
Greece, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc3l94l
Greece, location.statistical_region.gni_in_ppp_dollars, m.0nfsk32
Greece, location.statistical_region.gross_savings_as_percent_of_gdp, g.1hhc4sh5f
Greece, location.statistical_region.gni_in_ppp_dollars, m.0nfsrx7
Greece, location.statistical_region.government_debt_percent_gdp, g.1245_t_zp
Greece, location.statistical_region.government_debt_percent_gdp, m.0nfn40k
Greece, location.statistical_region.gdp_nominal_per_capita, g.1hhc50xb0
Montenegro, location.country.currency_used, Euro
Euro, finance.currency.countries_used, Belgium
Greece, location.statistical_region.cpi_inflation_rate, g.1hhc45tg9
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc38hnw
Greece, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc3859_
Greece, location.statistical_region.gni_in_ppp_dollars, g.12460pr3n
m.0jrxh5b, symbols.flag_use.flag, Flag of Greece
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, m.0nfs516
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3lv30
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3yvkj
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, m.0nfs4mt
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3h_7_
Greece, location.statistical_region.gni_in_ppp_dollars, m.0nfsrv_
Greece, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc4_7dk
m.0b6rvjv, common.webpage.topic, Greece
Greece, location.statistical_region.gross_savings_as_percent_of_gdp, g.1hhc3szd5
Greece, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc4x67r
Greece, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc52mf2
Greece, location.statistical_region.gni_in_ppp_dollars, g.1245zbnw9
Greece, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc3_80v
Greece, location.statistical_region.foreign_direct_investment_net_inflows, g.12tb6gb1w
Greece, location.statistical_region.gni_in_ppp_dollars, g.124603d0n
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, g.1245y_ygp
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc501tb
Greece, location.location.partially_contains, Adriatic Euroregion
Greece, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc3m_m7
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, m.0nfs51q
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4h4z7
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3yzfz
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc45tmb
m.0jrxh5b, symbols.flag_use.flag_user, Greece
United States Dollar, finance.currency.countries_used, Netherlands
Greece, location.statistical_region.gni_in_ppp_dollars, m.0nfsrwh
Greece, location.statistical_region.gni_in_ppp_dollars, m.0nfsk0v
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3glt3
Greece, location.statistical_region.gni_in_ppp_dollars, g.12460lpvr
Greece, location.statistical_region.gdp_nominal_per_capita, g.1hhc3t8k4
Greece, location.statistical_region.gni_in_ppp_dollars, g.12460kk27
Greece, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc3p613
m.09yr3yh, common.webpage.topic, Greece
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc55bh7
Greece, location.statistical_region.gni_in_ppp_dollars, g.1245zj92g
Greece, location.statistical_region.gni_in_ppp_dollars, m.0nfsjvk
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, m.0nfs4yf
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, m.0nfs506
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, m.0nfs8b7
Belgium, location.country.currency_used, Euro
Greece, location.statistical_region.gni_in_ppp_dollars, g.1245z3pw3
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc414g_
Greece, location.country.currency_formerly_used, Greek drachma
m.04dsrhr, location.imports_and_exports.exported_to, Greece
Prespa/Ohrid Euroregion, location.location.partially_containedby, Greece
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc43vbh
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3hs8q
Greece, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc3gq2k
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, m.0nfs50g
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3j2p1
Greece, location.statistical_region.gni_in_ppp_dollars, g.12461bfnc
Greece, location.statistical_region.gni_in_ppp_dollars, m.0nfsk1v
Greece, location.statistical_region.government_debt_percent_gdp, g.1245z_w35
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, m.0nfs8kx
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, m.0nfs50q
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, g.1245_nhnw
Greece, location.location.partially_contains, Nestos-Mesta Euroregion
Greece, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc4x36m
Greece, location.statistical_region.gni_in_ppp_dollars, m.0nfsjyl
Greece, location.country.currency_used, Euro
Greece, location.statistical_region.gni_in_ppp_dollars, g.11b60s4lv1
Greece, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc3d648
Greece, location.statistical_region.government_debt_percent_gdp, m.0nfn43m
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, m.0nfs4xp
Greece, location.statistical_region.gross_savings_as_percent_of_gdp, g.1hhc3j5r3
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3b5__
Greece, location.statistical_region.government_debt_percent_gdp, m.0nfn435
Euro, finance.currency.countries_used, Montenegro
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, g.12460y3wm
Austria, location.country.currency_used, Euro
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, m.0nfs50z
Greece, location.statistical_region.gni_in_ppp_dollars, g.12461377z
Greece, location.statistical_region.gni_in_ppp_dollars, g.12460fcyr
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, m.0nfs51g
Greece, location.statistical_region.gross_savings_as_percent_of_gdp, g.1hhc3j5r2
United States of America, location.country.currency_used, United States Dollar
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc534h8
Greece, location.statistical_region.government_debt_percent_gdp, g.1245z17rf
Greece, common.topic.webpage, m.0j1c035
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc54r1g
Portugal, freebase.valuenotation.is_reviewed, Currency Used
Greek drachma, finance.currency.countries_used, Kingdom of Greece
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4_kbw
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, m.0nfs8kd
Greece, location.statistical_region.gni_in_ppp_dollars, g.12461c0cb
Greece, location.statistical_region.gni_in_ppp_dollars, m.0nfsrtr
Greece, location.statistical_region.gni_in_ppp_dollars, m.0nfsrvh
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, g.1246035bq
Greece, location.statistical_region.gdp_nominal_per_capita, g.1hhc4263n
Greece, location.statistical_region.gdp_nominal_per_capita, g.1hhc474f3
Greece, location.statistical_region.government_debt_percent_gdp, g.1245zvrjx
Greece, common.topic.webpage, m.0b46_0p
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3mgml
Greece, location.statistical_region.gni_in_ppp_dollars, g.124616fxn
Greece, location.statistical_region.gni_in_ppp_dollars, m.0nfsk2v
Greece, location.statistical_region.gni_in_ppp_dollars, m.0nfsjwk
Greece, location.statistical_region.gni_in_ppp_dollars, m.0nfsk3l
Greece, freebase.valuenotation.is_reviewed, Currency Used
Greece, location.statistical_region.government_debt_percent_gdp, g.1245zn3v0
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, g.1245zm6gy
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, m.0nfs4q1
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4n0mf
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, g.124617thk
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, g.1246176nd
Flag of Greece, symbols.flag.used_by, m.0jrxh5b
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, m.0nfs4pk
Greece, location.statistical_region.government_debt_percent_gdp, m.0nfn403
Greece, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc4595k
Greece, common.topic.article, m.035r7
Greece, location.statistical_region.military_expenditure_percent_gdp, g.12460s63f
Greece, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc53x2h
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, g.12460lq6n
Greece, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc3ltyg
Kingdom of Greece, location.country.currency_used, Greek drachma
Greece, location.statistical_region.cpi_inflation_rate, g.1hhc3bjj3
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3l5qw
Netherlands, location.country.currency_used, United States Dollar
Classical Athens, location.country.currency_used, Greek drachma
Statoids of Greece, common.resource.annotations, m.0j1c035
Greece, location.statistical_region.gni_in_ppp_dollars, m.0nfsrv7
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc44wmf
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3kx29
Greece, location.statistical_region.gni_in_ppp_dollars, m.0nfsjyb
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3j5rx
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, m.0nfs4qm
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3jqp4
Greece, common.topic.notable_types, Country
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, m.0nfs8dr
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3v2gm
Greece, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc4_k5b
France, location.country.currency_used, Euro
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, m.0nfs8d7
Greece, location.statistical_region.gni_in_ppp_dollars, m.0nfsk3b
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, g.1245_d9c9
Greece, location.location.partially_contains, Prespa/Ohrid Euroregion
Euro, finance.currency.countries_used, Italy
Macedonia, location.country.currency_used, Greek drachma
Greece, location.statistical_region.government_debt_percent_gdp, g.1245_86cx
Greek drachma, finance.currency.countries_used, Macedonia
Greece, symbols.flag_referent.flag, m.0jrxh5b
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, m.0nfs8bh
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, m.0nfs4xy
Greece, location.statistical_region.gni_in_ppp_dollars, g.1245zmyvn
Euro, finance.currency.countries_used, France
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, m.0nfs8jw
Cyprus, location.country.currency_used, Euro
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4f_6h
Greece, location.statistical_region.government_debt_percent_gdp, g.1245z7h89
Greece, location.statistical_region.cpi_inflation_rate, g.1hhc3zgx0
Greece, location.statistical_region.gdp_nominal_per_capita, g.1hhc4004n
Greece, location.statistical_region.cpi_inflation_rate, g.1hhc4bxzg
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, g.1245_f0vw
Greece, location.statistical_region.gni_in_ppp_dollars, m.0nfsrvr
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, g.124602dgv
Greece, location.statistical_region.gni_in_ppp_dollars, g.1245zql2m
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3bf95
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, g.124616ncy
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, m.0nfs4xf
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc414gz
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, m.0nfs8f8
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, m.0nfs4y5
Greek drachma, finance.currency.countries_formerly_used, Greece
Greece, location.statistical_region.gni_in_ppp_dollars, m.0nfsjx1
Italy, freebase.valuenotation.is_reviewed, Currency Used
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4j5gn
Currency Used, type.property.schema, Country
Greece, location.statistical_region.gdp_nominal_per_capita, g.1hhc3zxs5
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, m.0nfs8br
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc47g60
Greece, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc50x53
Greece, common.topic.image, Location Greece EU Europe
Greece, location.statistical_region.gni_in_ppp_dollars, m.0nfsj_v
Greece, common.topic.webpage, m.0b6rvjv
m.0j1c035, common.webpage.topic, Greece
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, m.0nfs8ch
Euro, finance.currency.countries_used, Cyprus
Euro, finance.currency.countries_used, Portugal
Adriatic Euroregion, location.location.partially_containedby, Greece
Germany, location.country.currency_used, Euro
Greece, location.statistical_region.gdp_nominal_per_capita, g.1hhc40rff
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, g.1245_5xh0
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, g.11b60nhckb
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.12tb6gh7q
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, g.1245__k4d
Greece, common.topic.webpage, m.09yr3yh
m.04dsrk2, location.imports_and_exports.imported_from, Greece
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, m.0nfs8ld
Greece, location.statistical_region.gni_in_ppp_dollars, m.0nfsjyv
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4h4z8
Greece, location.statistical_region.cpi_inflation_rate, g.1hhc4cgd6
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, g.1245_22ld
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc50xc5
Greece, location.statistical_region.gni_in_ppp_dollars, m.0nfsk0b
Euro, finance.currency.countries_used, Greece
Greece, location.statistical_region.gni_in_ppp_dollars, m.0nfsrw_
Greece, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc50ch1
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4_kbx
Greece, location.statistical_region.government_debt_percent_gdp, g.1245zn3t_
Greece, common.topic.image, מפת יוון
Greece, location.statistical_region.government_debt_percent_gdp, g.12460jdcg
m.0j1c035, common.webpage.resource, Statoids of Greece
Greece, location.statistical_region.gni_in_ppp_dollars, m.0nfsjv9
Greece, location.statistical_region.gni_in_ppp_dollars, g.1245z5lck
Greece, location.statistical_region.cpi_inflation_rate, g.12tb6fzq5
Euro, common.topic.notable_types, Currency
Greece, location.statistical_region.government_debt_percent_gdp, g.1245_7tbr
Greece, common.topic.notable_for, g.125b_1k74
Greece, location.statistical_region.gni_in_ppp_dollars, g.12tb6f6xk
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc51ltn
Greece, location.statistical_region.cpi_inflation_rate, g.1hhc4z366
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc52j5d
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3gxt4
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, m.0nfs89r
Greece, location.statistical_region.gni_in_ppp_dollars, m.0nfsjzb
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, g.1245yv6h0
Greece, location.statistical_region.gdp_nominal_per_capita, g.1hhc4rf8z
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4czgv
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc49nc9
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4jxvy
Greece, location.country.currency_used, Euro
Greece, location.statistical_region.deposit_interest_rate, g.1hhc4xf1m
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc5515k
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc50l7y
Greece, location.statistical_region.gni_in_ppp_dollars, m.0nfsj_l
Location Greece EU Europe, common.image.appears_in_topic_gallery, Euro gold and silver commemorative coins
Greece, location.statistical_region.cpi_inflation_rate, g.1hhc3g5zw
Greece, location.statistical_region.gni_in_ppp_dollars, m.0nfsrt_
Greece, location.statistical_region.gdp_nominal_per_capita, g.1hhc3n_5r
United States Dollar, finance.currency.countries_used, United States of America
Euro, finance.currency.countries_used, Austria
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4d8tq
Greece, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3d2v9
Greece, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc382b0
Greece, location.statistical_region.gni_in_ppp_dollars, g.1245_cw_s
Greece, location.statistical_region.government_debt_percent_gdp, g.12460x4sv
Greece, location.statistical_region.gni_per_capita_in_ppp_dollars, g.12460983z

Answer: Euro