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_15001572_1 (mixed_doubles VARCHAR, year VARCHAR)
  ### Question:
  Who won the mixed doubles in 1998?
  ### Answer:
  SELECT mixed_doubles FROM table_15001572_1 WHERE year = 1998