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_91 (points VARCHAR, chassis VARCHAR, year VARCHAR, entrant VARCHAR)
### Question:
How many points did Team Rothmans International have after 1975 when their Chassis was a March 771?
### Answer:
SELECT points FROM table_name_91 WHERE year > 1975 AND entrant = "team rothmans international" AND chassis = "march 771"