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_90 (silver INTEGER, gold VARCHAR, bronze VARCHAR)
### Question:
What is the number of silver medals when there are more than 1 gold, and more than 6 bronze?
### Answer:
SELECT MIN(silver) FROM table_name_90 WHERE gold > 1 AND bronze > 6