CREATE TABLE table_36645 ("Club" TEXT, "Played" 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 tries for did the club with a 3 losing bonus and 45 points have?
SELECT "Tries for" FROM table_36645 WHERE "Losing bonus" = '3' AND "Points" = '45'
SELECT "Tries for" FROM "table_36645" WHERE "Losing bonus" = '3' AND "Points" = '45'