Question: how to test for a monosaccharide in an unknown liquid
[{'answer': "Fehling 's test", 'provenance': [{'wikipedia_id': '422567', 'title': "Fehling's solution", 'start_paragraph_id': 12, 'start_character': 41, 'end_paragraph_id': 12, 'end_character': 62, 'bleu_score': 1.0, 'section': 'Section::::Use of the reagent.\n'}]}, {'provenance': [{'wikipedia_id': '422567', 'title': "Fehling's solution", 'start_paragraph_id': 10, 'start_character': 0, 'end_paragraph_id': 10, 'end_character': 334, 'bleu_score': 0.9645876452711911, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5617750459677309771}, 'section': 'Section::::Use of the reagent.\n'}]}]