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_84 (rank INTEGER, silver VARCHAR, bronze VARCHAR, country VARCHAR)
### Question:
What was the sum of the ranks for Japan who had less than 5 bronze medals and more than 3 silvers?
### Answer:
SELECT SUM(rank) FROM table_name_84 WHERE bronze < 5 AND country = "japan" AND silver > 3