Question: what is the grid when the driver is Pierre Levegh?
SQL: SELECT "Grid" FROM "2-1122054-2" WHERE "Driver" = 'Pierre Levegh';

Question: what is the grid when the laps is 2?
SQL: SELECT "Grid" FROM "2-1122054-2" WHERE "Laps" = 2.0;

Question: what is the time/retired when the driver is Toulo de Graffenried?
SQL: SELECT "Time/retired" FROM "2-1122054-2" WHERE "Driver" = 'Toulo de Graffenried';

Question: what is the time/retired when the grid is less than 13, the constructor is Alfa Romeo and the laps is more than 12?
SQL: SELECT "Time/retired" FROM "2-1122054-2" WHERE "Grid" < 13.0 AND "Constructor" = 'Alfa Romeo' AND "Laps" > 12.0;

Question: what is the grid when the laps is more than 20?
SQL: SELECT SUM("Grid") FROM "2-1122054-2" WHERE "Laps" > 20.0;