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_27 (runner_s__up VARCHAR, winning_score VARCHAR)
### Question:
Who was the runner-up for the event that ended with a winning score of –15 (66-67-70-70=273)?
### Answer:
SELECT runner_s__up FROM table_name_27 WHERE winning_score = –15(66 - 67 - 70 - 70 = 273)