<s>[INST] The next text is a question of a member of the European parliament:"Financial assistance to EU Member States includes EFSM (for EU28), ESM (for Eurozone countries) and BoP (for non-Eurozone countries) assistance. The EFSM was, together with the EFSF, introduced during the financial crises and was used for Eurozone Member States in difficulties. The ESM is now operational and has become the main support mechanism for Eurozone Member States. BoP, on the other hand, is the main support mechanism for non-Eurozone Member States.  Can the Commission clarify what are the main characteristics that determine whether a non-Eurozone Member State in difficulty should use financial assistance from the EFSM or BoP?"
Analyze carefully the text and assign it to the most relevant policy area among those listed below. Do not explain your answer and return only a number.
Policy area numbers: 1 = Macroeconomics
2 = Civil Rights, Minority Issues and Civil Liberties
3 = Health
4 = Agriculture and Fisheries
5 = Labour, employment and pensions
6 = Education
7 = Environment
8 = Energy
9 = Immigration
10 = Transportation
12 = Law and Crime
13 = Social welfare
14 = Regional and Urban issues and Planning
15 = Banking, finance and domestic commerce issues
16 = Defence
17 = Space, science, technology, and communications issues
18 = Foreign trade
19 = International affairs and foreign aid
20 = Governance and government
21 = Public Lands, Water Management and Territorial Issues
23 = Culture and media
[/INST]. Answer = [1]. </s>
Financial assistance to EU Member States includes EFSM (for EU28), ESM (for Eurozone countries) and BoP (for non-Eurozone countries) assistance. The EFSM was, together with the EFSF, introduced during the financial crises and was used for Eurozone Member States in difficulties. The ESM is now operational and has become the main support mechanism for Eurozone Member States. BoP, on the other hand, is the main support mechanism for non-Eurozone Member States.  Can the Commission clarify what are the main characteristics that determine whether a non-Eurozone Member State in difficulty should use financial assistance from the EFSM or BoP?