Question: what are three major causes of the french revolution
[{'answer': 'Cultural', 'provenance': [{'wikipedia_id': '415418', 'title': 'Causes of the French Revolution', 'start_paragraph_id': 10, 'start_character': 11, 'end_paragraph_id': 10, 'end_character': 19, 'bleu_score': 1.0, 'section': 'Section::::The revolutionary situation.\n'}]}, {'answer': 'Social', 'provenance': [{'wikipedia_id': '415418', 'title': 'Causes of the French Revolution', 'start_paragraph_id': 12, 'start_character': 11, 'end_paragraph_id': 12, 'end_character': 17, 'bleu_score': 1.0, 'section': 'Section::::Cultural causes.\n'}]}, {'answer': 'Financial', 'provenance': [{'wikipedia_id': '415418', 'title': 'Causes of the French Revolution', 'start_paragraph_id': 16, 'start_character': 11, 'end_paragraph_id': 16, 'end_character': 20, 'bleu_score': 1.0, 'section': 'Section::::Social causes.\n'}]}]