Question: Who built the car that ran Out of fuel before 28 laps?
SQL: SELECT "Constructor" FROM "2-1123247-2" WHERE "Laps" < 28.0 AND "Time/Retired" = 'Out of fuel';

Question: What is the high lap total for cards with a grid larger than 21, and a Time/Retired of +2 Laps?
SQL: SELECT MAX("Laps") FROM "2-1123247-2" WHERE "Grid" > 21.0 AND "Time/Retired" = '+2 Laps';