user: Question: what is the grid when the time/retired is +9 laps and the laps is larger than 91?
Columns: ['Driver', 'Constructor', 'Laps', 'Time/Retired', 'Grid']
Types: ['text', 'text', 'real', 'text', 'real']
Sample row: ['Juan Manuel Fangio', 'Maserati', 100.0, '3:00:55.9', 2.0]
SQL:

assistant: SELECT "Grid" FROM "Table" WHERE "Time/Retired" = '+9 laps' AND "Laps" > 91.0;