CREATE TABLE table_name_60 (points INT, entrant VARCHAR, chassis VARCHAR)

What was marlboro brm's lowest points by using brm p160b?
SELECT MIN(points) FROM table_name_60 WHERE entrant = "marlboro brm" AND chassis = "brm p160b"
SELECT MIN("points") FROM "table_name_60" WHERE "brm p160b" = "chassis" AND "entrant" = "marlboro brm"