Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_77 (points INTEGER, year VARCHAR, chassis VARCHAR)
### Question:
In 1985, how many points were earned by the entrant with the March 85B chassis?
### Answer:
SELECT MAX(points) FROM table_name_77 WHERE year = 1985 AND chassis = "march 85b"