CREATE TABLE table_55217 ("Home team" CLOB, "Home team score" CLOB, "Away team" CLOB, "Away team score" CLOB, "Venue" CLOB, "Crowd" FLOAT, "Date" CLOB)

What is the size of the smallest crowd that watched a game at Arden Street Oval?
SELECT MIN("Crowd") FROM table_55217 WHERE "Venue" = 'arden street oval'
SELECT MIN("Crowd") FROM "table_55217" WHERE "Venue" = 'arden street oval'