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_87 (longitude INTEGER, county VARCHAR, latitude VARCHAR)
  ### Question:
  How much Longitude has a County of nelson, and a Latitude larger than 47.980183?
  ### Answer:
  SELECT SUM(longitude) FROM table_name_87 WHERE county = "nelson" AND latitude > 47.980183