user: Question: How many grids have a time of +1:21.239 and more than 25 laps?
Columns: ['Rider', 'Manufacturer', 'Laps', 'Time/Retired', 'Grid']
Types: ['text', 'text', 'real', 'text', 'real']
Sample row: ['Jorge Lorenzo', 'Aprilia', 25.0, '39:25.727', 1.0]
SQL:

assistant: SELECT COUNT("Grid") FROM "Table" WHERE "Time/Retired" = '+1:21.239' AND "Laps" > 25.0;