CREATE TABLE table_name_76 (grid INTEGER, time_retired VARCHAR(255), laps VARCHAR(255), constructor VARCHAR(255))
What's the average Grid for a Maserati with less than 80 laps, and a Time/Retired of +2 laps?
    
SQL: SELECT AVG(grid) FROM table_name_76 WHERE laps < 80 AND constructor = "maserati" AND time_retired = "+2 laps"