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_45 (total INTEGER, nation VARCHAR, gold VARCHAR)
### Question:
What is the sum of Total, when Nation is West Germany, and when Gold is greater than 2?
### Answer:
SELECT SUM(total) FROM table_name_45 WHERE nation = "west germany" AND gold > 2