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_23801721_1 (rank INTEGER, technology VARCHAR)
  ### Question:
  What was the rank of operator whose technology is CDMA EVDO?
  ### Answer:
  SELECT MIN(rank) FROM table_23801721_1 WHERE technology = "CDMA EVDO"