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_14 (silver INTEGER, total VARCHAR, gold VARCHAR)
### Question:
What is the sum of silver medals for teams with more than 14 total medals and more than 16 golds?
### Answer:
SELECT SUM(silver) FROM table_name_14 WHERE total > 14 AND gold > 16