Table: race_results_53
Columns: year
entrant
chassis
engine
points

Question: What is the earliest year with an entry from Rotary Watches Stanley BRM and a BRM P207 with more than 0 points?
SQL: SELECT MIN("year") FROM race_results_53 WHERE "entrant" = 'rotary watches stanley brm' AND "chassis" = 'brm p207' AND "points" > 0

Question: How many points were there in a year earlier than 1977, a Cosworth V8 engine, and an entry from HB Bewaking alarm systems?
SQL: SELECT "points" FROM race_results_53 WHERE "year" < 1977 AND "engine" = 'cosworth v8' AND "entrant" = 'hb bewaking alarm systems'