CREATE TABLE table_79949 ("Name" CLOB, "Circuit" CLOB, "Date" CLOB, "Winning driver" CLOB, "Winning constructor" CLOB, "Report" CLOB)

Who was the winning constructor at the circuit of parioli?
SELECT "Winning constructor" FROM table_79949 WHERE "Circuit" = 'parioli'
SELECT "Winning constructor" FROM "table_79949" WHERE "Circuit" = 'parioli'