user: Question: Name the total number of year for chassis of kurtis kraft 4000 and points more than 2
Columns: ['Year', 'Entrant', 'Chassis', 'Engine', 'Points']
Types: ['real', 'text', 'text', 'text', 'real']
Sample row: [1950.0, 'Murrell Belanger', 'Stevens', 'Offenhauser L4', 0.0]
SQL:

assistant: SELECT COUNT("Year") FROM "Table" WHERE "Chassis" = 'kurtis kraft 4000' AND "Points" > 2.0;