Question: how much fluid does a body lose a day
[{'answer': '~ 2500 ml / day', 'provenance': [{'wikipedia_id': '2429234', 'title': 'Fluid balance', 'start_paragraph_id': 23, 'start_character': 171, 'end_paragraph_id': 23, 'end_character': 191, 'bleu_score': 0.668740304976422, 'section': 'Section::::Routes of fluid loss and gain.:Input.\n'}]}, {'provenance': [{'wikipedia_id': '2429234', 'title': 'Fluid balance', 'start_paragraph_id': 32, 'start_character': 0, 'end_paragraph_id': 32, 'end_character': 59, 'bleu_score': 0.8385766789076251, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4265311562749733606}, 'section': 'Section::::Routes of fluid loss and gain.:Output.\n'}]}]