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_1637041_6 (avg_start VARCHAR, winnings VARCHAR)
### Question:
What is the average start for the season with $7,220 in winnings?
### Answer:
SELECT avg_start FROM table_1637041_6 WHERE winnings = "$7,220"