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_27987767_2 (points_margin VARCHAR, winners VARCHAR)
### Question:
how many total number of points margin when brive is the winners
### Answer:
SELECT COUNT(points_margin) FROM table_27987767_2 WHERE winners = "Brive"