CREATE TABLE table_18840 ("Club" TEXT, "Played" TEXT, "Won" TEXT, "Drawn" TEXT, "Lost" TEXT, "Points for" TEXT, "Points against" TEXT, "Tries for" TEXT, "Tries against" TEXT, "Try bonus" TEXT, "Losing bonus" TEXT, "Points" TEXT)

How many total games drawn for club tylorstown rfc?
SELECT "Drawn" FROM table_18840 WHERE "Club" = 'Tylorstown RFC'
SELECT "Drawn" FROM "table_18840" WHERE "Club" = 'Tylorstown RFC'