user: ### NOW ANSWER:
Question: Which region 1 has 12 Episodes and a Region 2 of 18 August 2008?
Columns: ['DVD Title', 'No. of Discs', 'Year', 'No. of Episodes', 'Region 1', 'Region 2', 'Region 4']
Types: ['text', 'real', 'text', 'real', 'text', 'text', 'text']
Sample row: ['Series 1', 4.0, '1978', 13.0, '14 May 2002', 'N/A', '2 January 2013']
SQL:

assistant: SELECT "Region 1" FROM "Table" WHERE "No. of Episodes" = 12.0 AND "Region 2" = '18 August 2008';