CREATE TABLE table_15311 ("Club" TEXT, "Played" TEXT, "Drawn" TEXT, "Lost" TEXT, "Points for" TEXT, "Points against" TEXT, "Tries for" TEXT, "Tries against" TEXT, "Try bonus" TEXT)

How many draws are for the club senghenydd rfc?
SELECT "Drawn" FROM table_15311 WHERE "Club" = 'senghenydd rfc'
SELECT "Drawn" FROM "table_15311" WHERE "Club" = 'senghenydd rfc'