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 (conversions INTEGER, team VARCHAR, tries VARCHAR)
### Question:
What is the average number of conversions for the Cardiff Blues with less than 14 tries?
### Answer:
SELECT AVG(conversions) FROM table_name_91 WHERE team = "cardiff blues" AND tries < 14