user: Question: How many laps does grid 4 have?
Columns: ['Rider', 'Manufacturer', 'Laps', 'Time/Retired', 'Grid']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Sete Gibernau', 'Honda', '28', '44:10.398', '1']
SQL:

assistant: SELECT "Laps" FROM "Table" WHERE "Grid" = '4';