<s>[INST] The next text is a question of a member of the European parliament:"There recently appeared in the Italian press the story of Anisa and Amira, the daughters of two women, Antonia Bartoli and Barbara De Dominicis, and of a Libyan, Abubaker al Sherif, who in 1996, claiming to be a political refugee, abducted the two girls. Following a series of appeals to the Libyan courts on the basis of Libyan law, custody was awarded to the children's natural mothers, provided that they reside in Libya. On 21June, following an appeal submitted by the father, the decision to award custody to the mothers was once again upheld. Abubaker al Sherif is currently in hiding in Libya, together with the two girls.  On the basis of the above, does the Commission not think that it should make representations to the Libyan authorities in order to ask for greater efforts to be made in the investigations which are meant to lead to the arrest of the father and the return of the children to their own mothers in accordance with what has been decided under Libyan law?"
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>
There recently appeared in the Italian press the story of Anisa and Amira, the daughters of two women, Antonia Bartoli and Barbara De Dominicis, and of a Libyan, Abubaker al Sherif, who in 1996, claiming to be a political refugee, abducted the two girls. Following a series of appeals to the Libyan courts on the basis of Libyan law, custody was awarded to the children's natural mothers, provided that they reside in Libya. On 21June, following an appeal submitted by the father, the decision to award custody to the mothers was once again upheld. Abubaker al Sherif is currently in hiding in Libya, together with the two girls.  On the basis of the above, does the Commission not think that it should make representations to the Libyan authorities in order to ask for greater efforts to be made in the investigations which are meant to lead to the arrest of the father and the return of the children to their own mothers in accordance with what has been decided under Libyan law?