Table: pace_race_results
Columns: year
entrant
chassis
engine
points

Question: How many points does an entrant of Martini Racing, the engine of an Alfa Romeo flat-12 a chassis of brabham bt45, and the year 1976 have?
SQL: SELECT COUNT("points") FROM pace_race_results WHERE "entrant" = 'martini racing' AND "engine" = 'alfa romeo flat-12' AND "chassis" = 'brabham bt45' AND "year" = 1976

Question: Which chassis is from 1974 and was an entrant of Goldie Hexagon racing?
SQL: SELECT "chassis" FROM pace_race_results WHERE "year" = 1974 AND "entrant" = 'goldie hexagon racing'

Question: What is the average points of a Cosworth v8 engine in 1973.
SQL: SELECT AVG("points") FROM pace_race_results WHERE "engine" = 'cosworth v8' AND "year" = 1973

Question: Which chassis has an Alfa Romeo flat-12 engine.
SQL: SELECT "chassis" FROM pace_race_results WHERE "engine" = 'alfa romeo flat-12'