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_90 (power VARCHAR, class VARCHAR, identifier VARCHAR)
  ### Question:
  What is the power that belongs to Class A with an Identifier of CBOC-FM?
  ### Answer:
  SELECT power FROM table_name_90 WHERE class = "a" AND identifier = "cboc-fm"