CREATE TABLE table_name_44 (pts INT, engine VARCHAR, year VARCHAR)

What is the average pots of Alfa Romeo v12 after 1983?
SELECT AVG(pts) FROM table_name_44 WHERE engine = "alfa romeo v12" AND year > 1983
SELECT AVG("pts") FROM "table_name_44" WHERE "alfa romeo v12" = "engine" AND "year" > 1983