in 2007, what is the avg finish that had a start less than 1?
CREATE TABLE table_name_91 (
    avg_finish INTEGER,
    year VARCHAR,
    starts VARCHAR
)
SELECT SUM(avg_finish) FROM table_name_91 WHERE year = 2007 AND starts < 1
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: in 2007, what is the avg finish that had a start less than 1? ### Input: CREATE TABLE table_name_91 (
    avg_finish INTEGER,
    year VARCHAR,
    starts VARCHAR
) ### Response: SELECT SUM(avg_finish) FROM table_name_91 WHERE year = 2007 AND starts < 1