Question: single stranded nucleic acid that consists of nucleotides that contain ribose sugar
[{'answer': 'ribonucleic acid', 'provenance': [{'wikipedia_id': '21496', 'title': 'Nucleic acid', 'start_paragraph_id': 1, 'start_character': 355, 'end_paragraph_id': 1, 'end_character': 371, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '21496', 'title': 'Nucleic acid', 'start_paragraph_id': 1, 'start_character': 22, 'end_paragraph_id': 1, 'end_character': 462, 'bleu_score': 0.7434813507020721, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13793923507208294576}, 'section': 'Section::::Abstract.'}]}]