human
Considering the provided database schema and associated query, produce SQL code to retrieve the answer to the query. 
###Database Schema: Driver, Constructor, Laps, Time/Retired, Grid
###Question: What's the average Grid for a Maserati with less than 80 laps, and a Time/Retired of +2 laps?
gpt
SELECT AVG Grid FROM table WHERE Laps < 80 AND Constructor = maserati AND Time/Retired = +2 laps