What is the total points that an 1951 Entrant alfa romeo spa have?
CREATE TABLE table_name_70 (points INTEGER, entrant VARCHAR, year VARCHAR)
SELECT SUM(points) FROM table_name_70 WHERE entrant = "alfa romeo spa" AND year < 1951
### Context: CREATE TABLE table_name_70 (points INTEGER, entrant VARCHAR, year VARCHAR) ### Question: What is the total points that an 1951 Entrant alfa romeo spa have? ### Answer: SELECT SUM(points) FROM table_name_70 WHERE entrant = "alfa romeo spa" AND year < 1951