CREATE TABLE table_35248 ("Distance" TEXT, "Event" TEXT, "Record" TEXT, "Nationality" TEXT, "Year" FLOAT, "Location" TEXT)

Which nationality's distance was 200m and had a year more recent than 1994 when the record was 33.778s?
SELECT "Nationality" FROM table_35248 WHERE "Distance" = '200m' AND "Year" > '1994' AND "Record" = '33.778s'
SELECT "Nationality" FROM "table_35248" WHERE "Distance" = '200m' AND "Record" = '33.778s' AND "Year" > '1994'