Question: ​nafta member nations include those located in
[{'answer': 'North America', 'provenance': [{'wikipedia_id': '22050', 'title': 'North American Free Trade Agreement', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 13, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '22050', 'title': 'North American Free Trade Agreement', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 334, 'bleu_score': 0.6062264189630721, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8570409982395772009}, 'section': 'Section::::Abstract.'}]}]