CREATE TABLE table_57634 ("Home team" TEXT, "Home team score" TEXT, "Away team" TEXT, "Away team score" TEXT, "Venue" TEXT, "Crowd" FLOAT, "Date" TEXT)

What was the biggest crowd at punt road oval?
SELECT MAX("Crowd") FROM table_57634 WHERE "Venue" = 'punt road oval'
SELECT MAX("Crowd") FROM "table_57634" WHERE "Venue" = 'punt road oval'