Question: What is the average Points for a year before 1955?
SQL: SELECT AVG("Points") FROM "2-1228351-1" WHERE "Year" < 1955.0;

Question: What is the total year with a Team of scuderia ferrari, an Engine of ferrari 106 2.5 l4, and more than 12 points?
SQL: SELECT SUM("Year") FROM "2-1228351-1" WHERE "Team" = 'scuderia ferrari' AND "Engine" = 'ferrari 106 2.5 l4' AND "Points" > 12.0;