Question: where is most of earths fresh water located
[{'answer': 'ice caps', 'provenance': [{'wikipedia_id': '230001', 'title': 'Fresh water', 'start_paragraph_id': 1, 'start_character': 139, 'end_paragraph_id': 1, 'end_character': 147, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '230001', 'title': 'Fresh water', 'start_paragraph_id': 9, 'start_character': 0, 'end_paragraph_id': 9, 'end_character': 511, 'bleu_score': 0.7326600820524951, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1417072479784489432}, 'section': 'Section::::Definitions.:Systems.\n'}]}]