Politi Hop

ataset format Each row in the dataset splits represents one instance and contains the following tab-separated columns:

article_id - article id corresponding to the id of the claim in the LIAR dataset statement - the text of the claim author - the author of the claim ruling - a comma-separated list of the sentences in the Politifact ruling report (this excludes sentences from the summary in the end) url_sentences - a comma-separated list of ids of the sentences with a corresponding source url(s) relevant_text_url_sentences - a comma-separated list of ids of the sentences with a corresponding source url(s) that are actually relevant to the selected evidence sentences politifact_label - label assigned to the claim by PolitiFact fact-checkiers annotated_evidence - a json dict of the evidence chains (keys) and the sentences that belong to the chain (value, which is a list of sentence ids from the ruling) annotated_label - label annotated by annotators of PolitiFact - True, False, Half-True urls - a comma-separated list of source urls used in the corresponding PolitiFact article annotated_urls - a json dict mapping sentence ids to the corresponding urls ids. One sentence can have multiple urls