The data sets for our experiments were the DROC corpus (Krug et al., 2018), comprising 90 fragments of German novels, and 46 tales from the seventh edition of the Children’s and Household Tales by the Brothers Grimm<ref xmlns="http://www.tei-c.org/ns/1.0" target="ftn1" n="1" />. 40 of these fairy tales have been released together with networks of the important characters and their relations (Schmidt et al., 2021). The mentions and their coreference ids have been annotated by human annotators in both data sets. A notable difference between the two data sets is that DROC has gold information about direct speeches, speakers and addressees while for the fairy tales this information was generated automatically. All other information that the algorithms might use, e.g. POS tags or dependency parse trees, has been annotated automatically in both data sets.