True or False: All textually near duplicate documents are required to contain a principal document?

The assertion that all textually near duplicate documents are required to contain a principal document is indeed true. A principal document serves as the primary source or version that is used to identify and classify the other near duplicate documents in a dataset. This is especially important in the context of review management and data processing, as it allows for the efficient organization and understanding of similar documents without the need to review each one individually.

When handling textually near duplicate documents, having a designated principal document facilitates the review process by providing a reference point that can streamline decisions regarding content relevance, privilege, or confidentiality. This approach helps legal teams and reviewers maintain consistency in evaluations and ensures that the overarching context represented by the principal document is effectively applied to its duplicates.

In many practical scenarios, a controlled identification of principal documents can minimize redundancies and improve overall efficiency in the review process, thus underlining the necessity of having a principal document for textually near duplicates.