CREATE TABLE table_31349 ("Country" CLOB, "Alternante title" CLOB, "TV Network ( s ) " CLOB, "Series premiere" CLOB, "Series finale" CLOB)

Which TV network had its series finale on May 7, 2012?
SELECT "TV Network(s)" FROM table_31349 WHERE "Series finale" = 'May 7, 2012'
SELECT "TV Network(s)" FROM "table_31349" WHERE "Series finale" = 'May 7, 2012'