Question: who led troops to remove the french from ft. duquesne
[{'answer': 'General John Forbes', 'provenance': [{'wikipedia_id': '2074514', 'title': 'Battle of Fort Duquesne', 'start_paragraph_id': 2, 'start_character': 98, 'end_paragraph_id': 2, 'end_character': 117, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2074514', 'title': 'Battle of Fort Duquesne', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 639, 'bleu_score': 0.9815648442794911, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17002717285562949223}, 'section': 'Section::::Abstract.'}]}]