this data consisted of items from the : Internet Argument Archive[https://nlds.soe.ucsc.edu/iac] Yahoo Annotated Arguments Corpus[https://webscope.sandbox.yahoo.com/catalog.php?datatype=l&did=83] Debagreement dataset[https://openreview.net/forum?id=udVUN__gFO] IBM's argument rebuttals dataset[https://research.ibm.com/interactive/project-debater/]