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_86 (attendance VARCHAR, week VARCHAR, result VARCHAR)
### Question:
What was the attendance for the week before 10 with a result of L 12-15
### Answer:
SELECT attendance FROM table_name_86 WHERE week < 10 AND result = "l 12-15"