Table schema:
CREATE TABLE table_name_56 (fa_cup INTEGER, malaysia_cup VARCHAR, league VARCHAR, player VARCHAR)

Question: What is the average FA cup that has a league of 0, fahmi hatta as the player, with a Malaysia cup less than 0?
SQL: SELECT AVG(fa_cup) FROM table_name_56 WHERE league = 0 AND player = "fahmi hatta" AND malaysia_cup < 0