{"kind":"task","effective_mode":"full","benchmark":{"kind":"benchmark","effective_mode":"full","slug":"drop","formal_name":"DROP","introduction":"DROP is a reading-comprehension benchmark whose questions require discrete operations over the paragraph — addition, subtraction, comparison, counting, sorting. It is built so that extracting a span cannot answer them.","introduction_ja":"","introduction_en":"","category":"Category not supplied","task_count":null,"acquisition_status":"Acquisition status not supplied","official_url":"https://huggingface.co/datasets/ucinlp/drop","indexing_mode":"index","profile":{"resources":[],"task_format":"","scoring":"","metric":"","size":"","answer_access":"","license":"","citation":"","maintainer":"","released":"","why_hard":"","related":[],"history":"","construction":"","limitations":"","saturation":"","scores":[]}},"task_id":"def0c7c4-1d7f-5ce5-adc8-fe906439c999","task_key":"default--validation--37ab16ef~2d0a7c~2d43da~2d8150~2d81f1c343b089","task_revision_id":"1","upstream_id":"37ab16ef-0a7c-43da-8150-81f1c343b089","short_description":"What caused Sigismund Kęstutaiti's reign to end?","config":"default","split":"validation","body":"{\"passage\":\"Švitrigaila was losing his influence in the Slavic principalities and could no longer resist Poland and Sigismund. On 4 September 1437 he attempted to reconcile with Poland: he would rule the lands that still backed him , and after his death these territories would pass to the King of Poland. However, under strong protest from Sigismund, the Polish Senate declined to ratify the treaty . In 1438 Švitrigaila withdrew to Moldavia. The reign of Sigismund Kęstutaitis was brief — he was assassinated in 1440. Švitrigaila returned from exile in 1442 and ruled Lutsk until his death a decade later. Jogaila's son Casimir IV Jagiellon, born in 1426, received approval as a hereditary hospodar from Lithuania's ruling families in 1440. This event is seen by the historians Jerzy Lukowski and Hubert Zawadzki as marking the end of the succession dispute.\",\"question\":\"What caused Sigismund Kęstutaiti's reign to end?\"}","display_format":"text","language":"","answer_status":"published","assets":[],"source_url":"https://huggingface.co/datasets/ucinlp/drop","history":"initial import","indexing_mode":"index","subproblems":[],"grids":[]}