CREATE TABLE table_name_6 (top_10 NUMBER, events VARCHAR2, top_5 VARCHAR2)

What is the average number of top-10s for events under 57 and 0 top-5s?
SELECT AVG(top_10) FROM table_name_6 WHERE events < 57 AND top_5 < 0
SELECT AVG("top_10") FROM "table_name_6" WHERE "events" < 57 AND "top_5" < 0