CREATE TABLE table_42052 ("Position" FLOAT, "Team" CLOB, "Points" FLOAT, "Played" FLOAT, "Drawn" FLOAT, "Lost" FLOAT, "Against" FLOAT, "Difference" CLOB)

How many against have a difference of 6, with a played greater than 19?
SELECT SUM("Against") FROM table_42052 WHERE "Difference" = '6' AND "Played" > '19'
SELECT SUM("Against") FROM "table_42052" WHERE "Difference" = '6' AND "Played" > '19'