CREATE TABLE table_56091 ("Club" CLOB, "City" CLOB, "Stadium" CLOB, "Capacity" FLOAT, "2011\\u201312 season" CLOB)

What is the name of the stadium for the city of melfi?
SELECT "Stadium" FROM table_56091 WHERE "City" = 'melfi'
SELECT "Stadium" FROM "table_56091" WHERE "City" = 'melfi'