CREATE TABLE table_64957 ("Year" FLOAT, "League Champion" TEXT, "Best Blocker" TEXT, "Rookie of the Year" TEXT, "C.A.N.T.S.L.E.E.P. Award" TEXT)

Who was the best blocker for the year that has a League Champion of queens of pain, and a C.A.N.T.S.L.E.E.P. Award of chassis crass (brooklyn)?
SELECT "Best Blocker" FROM table_64957 WHERE "League Champion" = 'queens of pain' AND "C.A.N.T.S.L.E.E.P. Award" = 'chassis crass (brooklyn)'
SELECT "Best Blocker" FROM "table_64957" WHERE "C.A.N.T.S.L.E.E.P. Award" = 'chassis crass (brooklyn)' AND "League Champion" = 'queens of pain'