CREATE TABLE table_4940 ("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 had a losing bonus of 5, and were part of the Maesteg Celtic RFC club?
SELECT "Tries for" FROM table_4940 WHERE "Losing bonus" = '5' AND "Club" = 'maesteg celtic rfc'
SELECT "Tries for" FROM "table_4940" WHERE "Club" = 'maesteg celtic rfc' AND "Losing bonus" = '5'