user: Question: Where was the 1966 competition with a winner of Gary Cowan held?
Columns: ['Year', 'Venue', 'Winner', 'Country', 'Score', 'Runner-up']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['2013', 'The Country Club', 'Matthew Fitzpatrick', 'England', '4 & 3', 'Oliver Goss']
SQL:

assistant: SELECT "Venue" FROM "Table" WHERE "Winner" = 'Gary Cowan' AND "Year" = '1966';