Question: What is the high grid with 27 laps?
SQL: SELECT MAX("Grid") FROM "2-1122570-1" WHERE "Laps" = 27.0;

Question: What is the high grid that has a Time/Retired of +6 laps, and under 69 laps?
SQL: SELECT MAX("Grid") FROM "2-1122570-1" WHERE "Time/Retired" = '+6 laps' AND "Laps" < 69.0;