Question: Which 18th-century frontier fort at the current site of Cumberland, Maryland, USA was an important military and economic center during the war, 1756-63, that pitted the colonies of British America against those of New FranceFrance?
{'answer': 'Fort Cumberland', 'supporting_facts': [['Fort Cumberland (Maryland)', 0], ['Fort Cumberland (Maryland)', 1], ['French and Indian War', 0], ['French and Indian War', 1]]}