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_71 (date VARCHAR, competition VARCHAR, venue VARCHAR)
  ### Question:
  Name the date that has a friendly competition at rheinpark stadion, vaduz
  ### Answer:
  SELECT date FROM table_name_71 WHERE competition = "friendly" AND venue = "rheinpark stadion, vaduz"