user: Question: What chassis has smaller than 9 points by Equipe Rosier?
Columns: ['Year', 'Entrant', 'Chassis', 'Engine', 'Points']
Types: ['real', 'text', 'text', 'text', 'real']
Sample row: [1950.0, 'Equipe Simca Gordini', 'Simca Gordini Type 15', 'Gordini Straight-4', 3.0]
SQL:

assistant: SELECT "Chassis" FROM "Table" WHERE "Points" < 9.0 AND "Entrant" = 'Equipe Rosier';