CREATE TABLE table_66607 ("Year" FLOAT, "Championship" CLOB, "Event" CLOB, "Nation" CLOB, "Result" CLOB)

What championship was in the USA after 1994, and resulted in 5th place?
SELECT "Championship" FROM table_66607 WHERE "Nation" = 'usa' AND "Year" > '1994' AND "Result" = '5th'
SELECT "Championship" FROM "table_66607" WHERE "Nation" = 'usa' AND "Result" = '5th' AND "Year" > '1994'