Question: is puerto rico in north or central america
[{'answer': 'Puerto Rico', 'provenance': [{'wikipedia_id': '21139', 'title': 'North America', 'start_paragraph_id': 80, 'start_character': 350, 'end_paragraph_id': 80, 'end_character': 361, 'bleu_score': 1.0, 'section': 'Section::::Demographics.:Populace.\n'}]}, {'provenance': [{'wikipedia_id': '21139', 'title': 'North America', 'start_paragraph_id': 80, 'start_character': 0, 'end_paragraph_id': 80, 'end_character': 655, 'bleu_score': 0.8174861685598721, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12607198456445865777}, 'section': 'Section::::Demographics.:Populace.\n'}]}]