text: 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_21 (silver INTEGER, total VARCHAR, gold VARCHAR, rank VARCHAR)
  ### Question:
  How many Silver medals did the Nation ranking 8 with more than 1 Total medal but less than 1 Gold receive?
  ### Answer:
  SELECT SUM(silver) FROM table_name_21 WHERE gold < 1 AND rank = "8" AND total > 1