Question: passage of the first trade and navigation acts
[{'answer': '1651', 'provenance': [{'wikipedia_id': '168767', 'title': 'Navigation Acts', 'start_paragraph_id': 1, 'start_character': 411, 'end_paragraph_id': 1, 'end_character': 415, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]