user: Question: What is the earliest year with an entry from rotary watches stanley brm and a brm p207 with more than 0 points?
Columns: ['Year', 'Entrant', 'Chassis', 'Engine', 'Points']
Types: ['real', 'text', 'text', 'text', 'real']
Sample row: [1974.0, 'Dalton-Amon International', 'Amon AF101', 'Cosworth V8', 0.0]
SQL:

assistant: SELECT MIN("Year") FROM "Table" WHERE "Entrant" = 'rotary watches stanley brm' AND "Chassis" = 'brm p207' AND "Points" > 0.0;