Question: Which grouping of the Conquest was the founder of Dieulacres Abbey described as being almost the last relic of?
{'answer': 'the great feudal aristocracy', 'supporting_facts': [['Dieulacres Abbey', 0], ['Ranulf de Blondeville, 6th Earl of Chester', 0], ['Ranulf de Blondeville, 6th Earl of Chester', 1]]}