user: Question: What is the biggest points when the grid is less than 13 and the time/retired is +7.538 secs?
Columns: ['Driver', 'Team', 'Laps', 'Time/Retired', 'Grid', 'Points']
Types: ['text', 'text', 'real', 'text', 'real', 'real']
Sample row: ['Sébastien Bourdais', 'Newman/Haas Racing', 166.0, '1:26:22.636', 1.0, 34.0]
SQL:

assistant: SELECT MAX("Points") FROM "Table" WHERE "Grid" < 13.0 AND "Time/Retired" = '+7.538 secs';