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_37 (laps VARCHAR, time_retired VARCHAR)
### Question:
How many laps are associated with a time of + 1:39.591?
### Answer:
SELECT laps FROM table_name_37 WHERE time_retired = "+ 1:39.591"