<s>[INST] The next text is a question of a member of the European parliament:"Unfortunately, Romania has become a country which exports raw materials and imports more and more food. Imports went up by 7.9% last year. Excessive bureaucracy and lack of vision by the present government has led to farmers going bankrupt and is emptying Romanian consumers’ pockets.   It is unacceptable that a highly agricultural country like Romania should import such an enormous amount of food products. Romania is increasingly dependent on Member States for meat products, vegetables and fruit, despite Romania’s production record in this field. Farmers’ associations warn that atmospherically-controlled agro-food storage facilities can hold no more than 40% of national production, while the rest is sold as soon as it is harvested or exported. For this reason, every year, Romania imports enormous amounts of food in winter and spring.  What tools are available to the Commission for Member States to use in order to better their own production and to discourage heavy imports?"
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 = [4]. </s>
Unfortunately, Romania has become a country which exports raw materials and imports more and more food. Imports went up by 7.9% last year. Excessive bureaucracy and lack of vision by the present government has led to farmers going bankrupt and is emptying Romanian consumers’ pockets.   It is unacceptable that a highly agricultural country like Romania should import such an enormous amount of food products. Romania is increasingly dependent on Member States for meat products, vegetables and fruit, despite Romania’s production record in this field. Farmers’ associations warn that atmospherically-controlled agro-food storage facilities can hold no more than 40% of national production, while the rest is sold as soon as it is harvested or exported. For this reason, every year, Romania imports enormous amounts of food in winter and spring.  What tools are available to the Commission for Member States to use in order to better their own production and to discourage heavy imports?