<s>[INST] The next text is a question of a member of the European parliament:"On 15June2016, the Commission sent out a draft delegated act setting out scientific criteria for determining the properties of endocrine disruptors within the context of the existing rules on biocidal products. The document set out criteria for identifying ‘active [biocidal] substances’ with endocrine disruptor properties.  On 7December2016, the Commission presented an amended proposal. The proposal extended the scope of application from ‘active substances’ to all ‘substances’.  Has the Commission’s legal service issued an opinion on the extension of the scope of application in the revised proposal of 7December2016? If so, on what date was this legal advice issued, and what did it say?"
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 = [7]. </s>
On 15June2016, the Commission sent out a draft delegated act setting out scientific criteria for determining the properties of endocrine disruptors within the context of the existing rules on biocidal products. The document set out criteria for identifying ‘active [biocidal] substances’ with endocrine disruptor properties.  On 7December2016, the Commission presented an amended proposal. The proposal extended the scope of application from ‘active substances’ to all ‘substances’.  Has the Commission’s legal service issued an opinion on the extension of the scope of application in the revised proposal of 7December2016? If so, on what date was this legal advice issued, and what did it say?