Premise: Magna Carta Libertatum ( Medieval Latin for `` the Great Charter of the Liberties '' ) , commonly called Magna Carta ( also Magna Charta ; '' ( the ) Great Charter '' ) , is a charter agreed to by King John of England at Runnymede , near Windsor , on 15 June 1215 . First drafted by the Archbishop of Canterbury to make peace between the unpopular King and a group of rebel barons , it promised the protection of church rights , protection for the barons from illegal imprisonment , access to swift justice , and limitations on feudal payments to the Crown , to be implemented through a council of 25 barons .
Hypothesis: The Magna Carta was first drafted by an archbishop.
Label: ENTAILMENT