CREATE TABLE table_70746 ("Year" FLOAT, "Entrant" TEXT, "Chassis" TEXT, "Engine" TEXT, "Points" FLOAT)

Who used Ford v8 and Jordan 191 after 1990 and got 8 points?
SELECT "Entrant" FROM table_70746 WHERE "Year" > '1990' AND "Engine" = 'ford v8' AND "Points" = '8' AND "Chassis" = 'jordan 191'
SELECT "Entrant" FROM "table_70746" WHERE "Chassis" = 'jordan 191' AND "Engine" = 'ford v8' AND "Points" = '8' AND "Year" > '1990'