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_4 (bronze INTEGER, nation VARCHAR, gold VARCHAR)
### Question:
What is the highest number of bronze medals of west germany, which has more than 0 golds?
### Answer:
SELECT MAX(bronze) FROM table_name_4 WHERE nation = "west germany" AND gold > 0