CREATE TABLE table_7389 ("Player" CLOB, "Club" CLOB, "League" FLOAT, "FA Cup" FLOAT, "FA Trophy" FLOAT, "League Cup" FLOAT, "Total" FLOAT)

What is the sum of FA cups of club Stalybridge Celtic, which has more than 0 FA trophies and a total less than 20?
SELECT SUM("FA Cup") FROM table_7389 WHERE "FA Trophy" > '0' AND "Club" = 'stalybridge celtic' AND "Total" < '20'
SELECT SUM("FA Cup") FROM "table_7389" WHERE "Club" = 'stalybridge celtic' AND "FA Trophy" > '0' AND "Total" < '20'