user: Question: What is the earliest year with 16 points?
Columns: ['Year', 'Entrant', 'Chassis', 'Engine', 'Pts.']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [1960.0, 'Scuderia Ferrari', 'Ferrari 246P', 'Ferrari', '8']
SQL:

assistant: SELECT MIN("Year") FROM "Table" WHERE "Pts." = '16';