user: Question: What was yardley-brm's points high after 1971?
Columns: ['Year', 'Entrant', 'Chassis', 'Engine', 'Points']
Types: ['real', 'text', 'text', 'text', 'real']
Sample row: [1971.0, 'Ecurie Bonnier', 'McLaren M7C', 'Cosworth V8', 0.0]
SQL:

assistant: SELECT MAX("Points") FROM "Table" WHERE "Entrant" = 'yardley-brm' AND "Year" > 1971.0;