Question: time period of the pirates of the caribbean
[{'answer': 'began in the 1500s', 'provenance': [{'wikipedia_id': '149661', 'title': 'Piracy in the Caribbean', 'start_paragraph_id': 1, 'start_character': 36, 'end_paragraph_id': 1, 'end_character': 54, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'phased out in the 1830s', 'provenance': [{'wikipedia_id': '149661', 'title': 'Piracy in the Caribbean', 'start_paragraph_id': 1, 'start_character': 59, 'end_paragraph_id': 1, 'end_character': 82, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '149661', 'title': 'Piracy in the Caribbean', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 442, 'bleu_score': 0.974188104609039, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13131233161343327792}, 'section': 'Section::::Abstract.'}]}]