Question: what is the capital city of equatorial guinea
[{'answer': 'Malabo', 'provenance': [{'wikipedia_id': '9366', 'title': 'Equatorial Guinea', 'start_paragraph_id': 2, 'start_character': 372, 'end_paragraph_id': 2, 'end_character': 378, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]