Question: When the driver is Juan Manuel Fangio and laps is less than 39, what is the highest grid?
SQL: SELECT MAX("Grid") FROM "2-1122042-2" WHERE "Laps" < 39.0 AND "Driver" = 'Juan Manuel Fangio';

Question: When grid is less than 7, laps are greater than 17, and time/retired is + 1:35.6, who is the constructor?
SQL: SELECT "Constructor" FROM "2-1122042-2" WHERE "Laps" > 17.0 AND "Grid" < 7.0 AND "Time/Retired" = '+ 1:35.6';

Question: What was the smallest grid for Prince Bira?
SQL: SELECT MIN("Grid") FROM "2-1122042-2" WHERE "Driver" = 'Prince Bira';