SCHEMA:
CREATE TABLE table_name_71 (goal_ratio INTEGER, debut_in_europe VARCHAR, goals VARCHAR, games VARCHAR)
USER:
What's the average goal ratio with Goals larger than 1, Games larger than 161, and a Debut in Europe smaller than 1985?

QUERY:
SELECT AVG(goal_ratio) FROM table_name_71 WHERE goals > 1 AND games > 161 AND debut_in_europe < 1985