Due to the complex structure of the dialogue, the summary itself exhibits some discourse structure, necessitating such reader guidance phrases such as "for the … question," "on the … subject," "regarding …," "later in the same thread," etc., to direct and refocus the reader's attention.
further manual editing and partitioning is needed to transform a multi-topic digest into several smaller subtopic-based gold-standard reference summaries (see Section 6.1 for the transformation).