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_20 (losses INTEGER, wins INTEGER)
### Question:
What's the greatest losses for those with more than 13 wins?
### Answer:
SELECT MAX(losses) FROM table_name_20 WHERE wins > 13