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_40 (date VARCHAR, location VARCHAR, winner VARCHAR)
  ### Question:
  What is the date of the match where vampiro was the winner in Mexico City?
  ### Answer:
  SELECT date FROM table_name_40 WHERE location = "mexico city" AND winner = "vampiro"