CREATE TABLE table_15256 ("Club" CLOB, "Played" CLOB, "Drawn" CLOB, "Lost" CLOB, "Points for" CLOB, "Points against" CLOB, "Tries for" CLOB, "Tries against" CLOB, "Try bonus" CLOB, "Losing bonus" CLOB)

How many tries against were there when there was 961 points against?
SELECT "Tries against" FROM table_15256 WHERE "Points against" = '961'
SELECT "Tries against" FROM "table_15256" WHERE "Points against" = '961'