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_18 (group VARCHAR, weight__kg_ INTEGER)
  ### Question:
  Which group has a weight (kg) less than 55?
  ### Answer:
  SELECT group FROM table_name_18 WHERE weight__kg_ < 55