Question: how do you say the capital of iowa
[{'answer': 'dɪˈmɔɪn'}, {'provenance': [{'wikipedia_id': '9163', 'title': 'Des Moines, Iowa', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 690, 'bleu_score': 0.8503435498749291, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15431785917244287861}, 'section': 'Section::::Abstract.'}]}]