Question: Name the manufacturer with grid of 11
SQL: SELECT "Manufacturer" FROM "2-13139516-1" WHERE "Grid" = 11.0;

Question: Name the manufacturer for grid more than 18 and laps more than 1 with tired/retired of +1 Lap
SQL: SELECT "Manufacturer" FROM "2-13139516-1" WHERE "Grid" > 18.0 AND "Laps" > 1.0 AND "Time/Retired" = '+1 Lap';

Question: Name the laps for Suzuki and time/retired of +1:02.804
SQL: SELECT "Laps" FROM "2-13139516-1" WHERE "Manufacturer" = 'Suzuki' AND "Time/Retired" = '+1:02.804';

Question: Name the sum of laps for 12 grids
SQL: SELECT SUM("Laps") FROM "2-13139516-1" WHERE "Grid" = 12.0;