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_66 ( grid VARCHAR, time_retired VARCHAR, laps VARCHAR )

### Question ###
Tell me the total number of Grid for Time/Retired of +2 Laps and Laps less than 70

### Accurate SQL ###

SELECT COUNT(grid) FROM table_name_66 WHERE time_retired = "+2 laps" AND laps < 70