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_23887174_1 (center VARCHAR, area__km²_ VARCHAR)
  ### Question:
  What's the center of the province that spreads out on 23860 km2?
  ### Answer:
  SELECT center FROM table_23887174_1 WHERE area__km²_ = 23860