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_2190919_3 (avg_finish VARCHAR, team_s_ VARCHAR)
### Question:
With team #21/#07 ss-green light racing, what was the average finish number?
### Answer:
SELECT avg_finish FROM table_2190919_3 WHERE team_s_ = "#21/#07 SS-Green Light Racing"