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_22447251_2 (hometown VARCHAR, height VARCHAR)
  ### Question:
  How many different cities are represented by contestants whose height stands at 1.80?
  ### Answer:
  SELECT COUNT(hometown) FROM table_22447251_2 WHERE height = "1.80"