CREATE TABLE table_name_54 (a_score NUMBER, t_score VARCHAR2, e_score VARCHAR2, nation VARCHAR2)

What was the quantity of the A Score when the E Score was larger than 9.566 in the Greece and the T score was more than 4?
SELECT SUM(a_score) FROM table_name_54 WHERE e_score > 9.566 AND nation = "greece" AND t_score > 4
SELECT SUM("a_score") FROM "table_name_54" WHERE "e_score" > 9.566 AND "greece" = "nation" AND "t_score" > 4