Question: raleigh is located in what part of north carolina
[{'answer': 'northeast central region', 'provenance': [{'wikipedia_id': '57845', 'title': 'Raleigh, North Carolina', 'start_paragraph_id': 63, 'start_character': 26, 'end_paragraph_id': 63, 'end_character': 50, 'bleu_score': 1.0, 'section': 'Section::::Geography.\n'}]}, {'provenance': [{'wikipedia_id': '57845', 'title': 'Raleigh, North Carolina', 'start_paragraph_id': 63, 'start_character': 0, 'end_paragraph_id': 63, 'end_character': 652, 'bleu_score': 0.8443957802276381, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2081377015508461565}, 'section': 'Section::::Geography.\n'}]}]