code: def _is_related(parent_entry, child_entry):
          '''This function checks if a child entry is related to the parent entry.
          This is done by comparing the reference and sequence numbers.'''
          if parent_entry.header.mft_record == child_entry.header.base_record_ref and \
             parent_entry.header.seq_number == child_entry.header.base_record_seq:
              return True
          else:
              return Falsf _is_related(parent_entry, child_entry):
          '''This function checks if a child entry is related to the parent entry.
          This is done by comparing the reference and sequence numbers.'''
          if parent_entry.header.mft_record == child_entry.header.base_record_ref and \
             parent_entry.header.seq_number == child_entry.header.base_record_seq:
              return True
          else:
              return False
docs: This function checks if a child entry is related to the parent entry.
          This is done by comparing the reference and sequence numbers.