Question: a popular food in brazil is manioc which is most similar to which foods
[{'answer': 'potatoes', 'provenance': [{'wikipedia_id': '147813', 'title': 'Brazilian cuisine', 'start_paragraph_id': 2, 'start_character': 491, 'end_paragraph_id': 2, 'end_character': 499, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '147813', 'title': 'Brazilian cuisine', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 917, 'bleu_score': 0.9547590633846431, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13794139057694132221}, 'section': 'Section::::Abstract.'}]}]