Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_76 ( grid INTEGER, time_retired VARCHAR, laps VARCHAR, constructor VARCHAR )

### Question ###
What's the average Grid for a Maserati with less than 80 laps, and a Time/Retired of +2 laps?

### Accurate SQL ###

SELECT AVG(grid) FROM table_name_76 WHERE laps < 80 AND constructor = "maserati" AND time_retired = "+2 laps"