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 VARCHAR, details VARCHAR)
### Question:
What's the total number of points scored during the 1951 NSWRFL Grand Final?
### Answer:
SELECT COUNT(points) FROM table_name_3 WHERE details = "1951 nswrfl grand final"