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_89 (total VARCHAR, silver VARCHAR, gold VARCHAR)
### Question:
What is the Total medals for the Nation with 1 Silver and 0 Golds?
### Answer:
SELECT COUNT(total) FROM table_name_89 WHERE silver = 1 AND gold < 0