Question: at what temperature does water turn into ice in degree celsius
[{'answer': '0 ° C', 'provenance': [{'wikipedia_id': '14946', 'title': 'Ice', 'start_paragraph_id': 7, 'start_character': 224, 'end_paragraph_id': 7, 'end_character': 228, 'bleu_score': 1.0, 'section': 'Section::::Physical properties.\n'}]}, {'provenance': [{'wikipedia_id': '14946', 'title': 'Ice', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 886, 'bleu_score': 0.8697419031938841, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1248126608498666860}, 'section': 'Section::::Abstract.'}]}]