Question: when did brooklyn become part of new york city
[{'answer': 'January 1 , 1898', 'provenance': [{'wikipedia_id': '47384', 'title': 'Brooklyn', 'start_paragraph_id': 3, 'start_character': 157, 'end_paragraph_id': 3, 'end_character': 173, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '47384', 'title': 'Brooklyn', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 748, 'bleu_score': 0.944531886217666, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8492180587485376304}, 'section': 'Section::::Abstract.'}]}]