user: Question: Tell me the total number of Laps for Qual being larger than 142.81 with Grid of 12
Columns: ['Grid', 'Driver', 'Constructor', 'Qual', 'Rank', 'Laps', 'Time/Retired']
Types: ['real', 'text', 'text', 'real', 'real', 'real', 'text']
Sample row: [7.0, 'Jimmy Bryan', 'Epperly - Offenhauser', 144.18, 1.0, 200.0, '3:44:13.80']
SQL:

assistant: SELECT SUM("Laps") FROM "Table" WHERE "Qual" > 142.81 AND "Grid" = 12.0;