CREATE TABLE table_71708 ("Rider" CLOB, "Manufacturer" CLOB, "Laps" FLOAT, "Time/Retired" CLOB, "Grid" FLOAT)

What is the Manufacturer for simone corsi?
SELECT "Manufacturer" FROM table_71708 WHERE "Rider" = 'simone corsi'
SELECT "Manufacturer" FROM "table_71708" WHERE "Rider" = 'simone corsi'