<s>[INST] The next text is a question of a member of the European parliament:"On 22 December 1997 a massacre was committed in the village of Acteal, in the province of Chiapas, Mexico, which shocked the whole world. To find the perpetrators of this act and ascertain the reasons for it, the Mexican Government has launched large-scale investigations throughout the country. Efforts have also been made to organize aid for the inhabitants of Acteal.  In view of the above, what measures has the Commission taken to organize humanitarian aid to those suffering as a result of the disaster and to offer expert aid to the Mexican Government to clear up the crime?"
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 = [19]. </s>
On 22 December 1997 a massacre was committed in the village of Acteal, in the province of Chiapas, Mexico, which shocked the whole world. To find the perpetrators of this act and ascertain the reasons for it, the Mexican Government has launched large-scale investigations throughout the country. Efforts have also been made to organize aid for the inhabitants of Acteal.  In view of the above, what measures has the Commission taken to organize humanitarian aid to those suffering as a result of the disaster and to offer expert aid to the Mexican Government to clear up the crime?