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_70 (week VARCHAR, result VARCHAR)
### Question:
What is the week for Result of w 28-17?
### Answer:
SELECT week FROM table_name_70 WHERE result = "w 28-17"