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_28498999_4 (before INTEGER, score VARCHAR)
### Question:
What is the before for the score of 63-67-66-71=267?
### Answer:
SELECT MIN(before) FROM table_28498999_4 WHERE score = 63 - 67 - 66 - 71 = 267