“…Researchers have developed valuable fact-checking datasets, pipelines and models, an effort which has also been supported by shared tasks, including RumourEval (Derczynski et al, 2017;Gorrell et al, 2018), CLEF CheckThat! ( Barron-Cedeno et al, 2020;Elsayed et al, 2019;Nakov et al, 2018), ClaimBuster (Hassan, Zhang et al, 2017), FEVER (Thorne et al, 2019;, SCIVER (Wadden et al, 2020), Fake News Challenge (Pomerleau & Rao, 2017) and HeroX fact checking challenge (Francis & Fact, 2016).…”