Question: when does the week start sunday or monday
[{'answer': 'Sunday', 'provenance': [{'wikipedia_id': '54407', 'title': 'Sunday', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 6, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '54407', 'title': 'Sunday', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 448, 'bleu_score': 0.97451705556073, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 178061663303003796}, 'section': 'Section::::Abstract.'}]}]