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_78 (runner_s__up VARCHAR, margin_of_victory VARCHAR, winning_score VARCHAR)
### Question:
Which runner(s)-up had a Winning score of –13 (68-70-66-71=275) and a Margin of victory of 3 strokes?
### Answer:
SELECT runner_s__up FROM table_name_78 WHERE margin_of_victory = "3 strokes" AND winning_score = –13(68 - 70 - 66 - 71 = 275)