CREATE TABLE table_36975 ("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)

What is the Losing bonus of 571 Points ?
SELECT "Losing bonus" FROM table_36975 WHERE "Points for" = '571'
SELECT "Losing bonus" FROM "table_36975" WHERE "Points for" = '571'