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_91 (avg_finish INTEGER, year VARCHAR, starts VARCHAR)
### Question:
in 2007, what is the avg finish that had a start less than 1?
### Answer:
SELECT SUM(avg_finish) FROM table_name_91 WHERE year = 2007 AND starts < 1