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_3 (points INTEGER, year VARCHAR, entrant VARCHAR)
### Question:
What's the least amount of points that Walter Wolf Racing had after 1974?
### Answer:
SELECT MIN(points) FROM table_name_3 WHERE year > 1974 AND entrant = "walter wolf racing"