user: Question: What is the year with a kurtis kraft 500a chassis, and less than 1.5 points?
Columns: ['Year', 'Entrant', 'Chassis', 'Engine', 'Points']
Types: ['real', 'text', 'text', 'text', 'real']
Sample row: [1950.0, 'Bowes Racing Inc.', 'Lesovsky', 'Offenhauser Straight-4', 0.0]
SQL:

assistant: SELECT "Year" FROM "Table" WHERE "Chassis" = 'kurtis kraft 500a' AND "Points" < 1.5;