CREATE TABLE table_78344 ("Home team" TEXT, "Home team score" TEXT, "Away team" TEXT, "Away team score" TEXT, "Venue" TEXT, "Crowd" FLOAT, "Date" TEXT)

What was the largest crowd size at arden street oval?
SELECT MAX("Crowd") FROM table_78344 WHERE "Venue" = 'arden street oval'
SELECT MAX("Crowd") FROM "table_78344" WHERE "Venue" = 'arden street oval'