Question: kabul is the capital of the country that borders turkmenistan
[{'answer': 'Islamic Republic of Afghanistan', 'provenance': [{'wikipedia_id': '737', 'title': 'Afghanistan', 'start_paragraph_id': 1, 'start_character': 99, 'end_paragraph_id': 1, 'end_character': 130, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]