CREATE TABLE table_name_93 (capacity NUMBER, head_coach VARCHAR2)

What is the Capacity of the Venue of Head Coach Ali Asghar Modir Roosta?
SELECT MAX(capacity) FROM table_name_93 WHERE head_coach = "ali asghar modir roosta"
SELECT MAX("capacity") FROM "table_name_93" WHERE "ali asghar modir roosta" = "head_coach"