Question: who warned the colonists that the british were coming
[{'answer': 'Paul Revere', 'provenance': [{'wikipedia_id': '50372', 'title': 'Paul Revere', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 11, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '50372', 'title': 'Paul Revere', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 414, 'bleu_score': 0.8958892368390511, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 10819609930332949199}, 'section': 'Section::::Abstract.'}]}]