CREATE TABLE table_name_84 (points VARCHAR2, year VARCHAR2, entrant VARCHAR2)

After 1972, how many points did Marlboro Team Alfa Romeo have?
SELECT points FROM table_name_84 WHERE year > 1972 AND entrant = "marlboro team alfa romeo"
SELECT "points" FROM "table_name_84" WHERE "entrant" = "marlboro team alfa romeo" AND "year" > 1972