CREATE TABLE table_name_18 (points INT, rider VARCHAR, manufacturer VARCHAR, wins VARCHAR, rank VARCHAR)

Wins of 0, and a Rank larger than 6, and a Manufacturer of kawasaki, and a Rider of massimo broccoli involved what highest points?
SELECT MAX(points) FROM table_name_18 WHERE wins = 0 AND rank > 6 AND manufacturer = "kawasaki" AND rider = "massimo broccoli"
SELECT MAX("points") FROM "table_name_18" WHERE "kawasaki" = "manufacturer" AND "massimo broccoli" = "rider" AND "rank" > 6 AND "wins" = 0