Question: this asian country borders the caspian sea and persian gulf
[{'answer': 'Iran', 'provenance': [{'wikipedia_id': '64697', 'title': 'Geography of Iran', 'start_paragraph_id': 0, 'start_character': 13, 'end_paragraph_id': 0, 'end_character': 17, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '64697', 'title': 'Geography of Iran', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 524, 'bleu_score': 0.9754554449993441, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8641747544406368949}, 'section': 'Section::::Abstract.'}]}]