user: Question: Which entrant, with an Offenhauser L4 engine and a Kurtis Kraft KK500A chassis, scored 9 points before 1955?
Columns: ['Year', 'Entrant', 'Chassis', 'Engine', 'Points']
Types: ['real', 'text', 'text', 'text', 'real']
Sample row: [1950.0, 'I R C', 'Maserati', 'Maserati L4', 0.0]
SQL:

assistant: SELECT "Entrant" FROM "Table" WHERE "Engine" = 'Offenhauser L4' AND "Year" < 1955.0 AND "Chassis" = 'Kurtis Kraft KK500A' AND "Points" = 9.0;