user: Question: What was the highest points when the second was 4?
Columns: ['Position', 'Driver / Passenger', 'Equipment', 'Points', 'Wins', 'Second', 'Third']
Types: ['real', 'text', 'text', 'real', 'text', 'text', 'text']
Sample row: [1.0, 'Daniël Willemsen / Reto Grütter', 'Zabel- VMC', 375.0, '15', '—', '—']
SQL:

assistant: SELECT MAX("Points") FROM "Table" WHERE "Second" = '4';