CREATE TABLE table_name_95 (entrant VARCHAR2, points VARCHAR2, chassis VARCHAR2, engine VARCHAR2, year VARCHAR2)

What kind of Entrant has a Maserati Straight-6 Engine, built in the year 1958 or early, and has a Maserati 250f Chassis with points less than 4?
SELECT entrant FROM table_name_95 WHERE engine = "maserati straight-6" AND year < 1958 AND chassis = "maserati 250f" AND points < 4
SELECT "entrant" FROM "table_name_95" WHERE "chassis" = "maserati 250f" AND "engine" = "maserati straight-6" AND "points" < 4 AND "year" < 1958