user: Question: How many runs were there when the high score was 55 and there were more than 12 innings?
Columns: ['Matches', 'Innings', 'Not out', 'Runs', 'High Score', 'Average']
Types: ['real', 'real', 'real', 'real', 'real', 'real']
Sample row: [8.0, 14.0, 2.0, 708.0, 162.0, 59.0]
SQL:

assistant: SELECT SUM("Runs") FROM "Table" WHERE "High Score" = 55.0 AND "Innings" > 12.0;