CREATE TABLE table_71244 ("Year" FLOAT, "Entrant" CLOB, "Chassis" CLOB, "Engine" CLOB, "Points" FLOAT)

Name the entrant for year less than 1990 and chassis of eurobrun er189
SELECT "Entrant" FROM table_71244 WHERE "Year" < '1990' AND "Chassis" = 'eurobrun er189'
SELECT "Entrant" FROM "table_71244" WHERE "Chassis" = 'eurobrun er189' AND "Year" < '1990'