CREATE TABLE table_4415 ("Stadium" CLOB, "Capacity" FLOAT, "City" CLOB, "State/Province" CLOB, "Closed" FLOAT)

Tell me the sum of closed for city of pittsburgh and capacity larger than 59,000
SELECT SUM("Closed") FROM table_4415 WHERE "City" = 'pittsburgh' AND "Capacity" > '59,000'
SELECT SUM("Closed") FROM "table_4415" WHERE "Capacity" > '59,000' AND "City" = 'pittsburgh'