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 (years VARCHAR, role VARCHAR)
  ### Question:
  How many years did the role of Steve Rhoades last?
  ### Answer:
  SELECT years FROM table_name_21 WHERE role = "steve rhoades"