Question: east african country with capital of same name
[{'answer': 'Djibouti', 'provenance': [{'wikipedia_id': '260987', 'title': 'East Africa', 'start_paragraph_id': 9, 'start_character': 434, 'end_paragraph_id': 9, 'end_character': 442, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]