user: Question: What was the total attendance for the 3:1 game?
Columns: ['Date', 'Home', 'Score', 'Away', 'Attendance']
Types: ['text', 'text', 'text', 'text', 'real']
Sample row: ['27 September 2008', 'Marathon', '0:2', 'Real Espana', 9335.0]
SQL:

assistant: SELECT SUM("Attendance") FROM "Table" WHERE "Score" = '3:1';