CREATE TABLE table_35279 ("Club" TEXT, "Played" TEXT, "Drawn" TEXT, "Lost" TEXT, "Points for" TEXT, "Points against" TEXT, "Tries for" TEXT, "Tries against" TEXT, "Try bonus" TEXT)

tries against correct as of 2007-10-15 has what tries for?
SELECT "Tries for" FROM table_35279 WHERE "Tries against" = 'correct as of 2007-10-15'
SELECT "Tries for" FROM "table_35279" WHERE "Tries against" = 'correct as of 2007-10-15'