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_97 (part_3 VARCHAR, class VARCHAR)
  ### Question:
  Which part 3 has class 7b?
  ### Answer:
  SELECT part_3 FROM table_name_97 WHERE class = "7b"