user: Question: What company built the chassis for a year later than 1959 and a Climax L4 engine?
Columns: ['Year', 'Chassis', 'Engine', 'Tyres', 'Points']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [1957.0, 'Cooper T43', 'Climax L-4', 'D', 'n/a1']
SQL:

assistant: SELECT "Chassis" FROM "Table" WHERE "Year" > 1959.0 AND "Engine" = 'Climax L4';