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_34 (silver INTEGER, nation VARCHAR, bronze VARCHAR)
### Question:
Tell me the sum of silver for liechtenstein and bronze more than 4
### Answer:
SELECT SUM(silver) FROM table_name_34 WHERE nation = "liechtenstein" AND bronze > 4