Question: the chemical formula cho can be classified as
[{'answer': 'carbohydrate', 'provenance': [{'wikipedia_id': '5932', 'title': 'Carbohydrate', 'start_paragraph_id': 1, 'start_character': 2, 'end_paragraph_id': 1, 'end_character': 14, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '5932', 'title': 'Carbohydrate', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 507, 'bleu_score': 0.782823434633475, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13640863950804966174}, 'section': 'Section::::Abstract.'}]}]