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_86 (points_classification VARCHAR, stage VARCHAR)
  ### Question:
  Name the points classification for stage of 18b
  ### Answer:
  SELECT points_classification FROM table_name_86 WHERE stage = "18b"