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_28985631_1 (month_sequence INTEGER, month_name VARCHAR)
### Question:
What is the month sequence for the month name of av?
### Answer:
SELECT MIN(month_sequence) FROM table_28985631_1 WHERE month_name = "Av"