human
Considering the provided database schema and associated query, produce SQL code to retrieve the answer to the query. 
###Database Schema: Driver, Team, Laps, Time/Retired, Grid, Points
###Question: What is the biggest points when the grid is less than 13 and the time/retired is +7.538 secs?
gpt
SELECT MAX Points FROM table WHERE Grid < 13 AND Time/Retired = +7.538 secs