user: Question: What was the grid placement for the Maserati that completed 14 laps?
Columns: ['Driver', 'Constructor', 'Laps', 'Time/Retired', 'Grid']
Types: ['text', 'text', 'real', 'text', 'real']
Sample row: ['Juan Manuel Fangio', 'Maserati', 22.0, '3:30:38.3', 1.0]
SQL:

assistant: SELECT "Grid" FROM "Table" WHERE "Constructor" = 'Maserati' AND "Laps" = 14.0;