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_64 (competition VARCHAR, nationality___opponent VARCHAR)
  ### Question:
  Name the Nationality / Opponent of rosario?
  ### Answer:
  SELECT competition FROM table_name_64 WHERE nationality___opponent = "rosario"