Question: when was mary poppins supposed to take place
[{'answer': 'Edwardian London , 1910', 'provenance': [{'wikipedia_id': '77856', 'title': 'Mary Poppins (film)', 'start_paragraph_id': 5, 'start_character': 3, 'end_paragraph_id': 5, 'end_character': 26, 'bleu_score': 1.0, 'section': 'Section::::Plot.\n'}]}, {'provenance': [{'wikipedia_id': '77856', 'title': 'Mary Poppins (film)', 'start_paragraph_id': 6, 'start_character': 0, 'end_paragraph_id': 6, 'end_character': 858, 'bleu_score': 0.628981806785979, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11279301259456763278}, 'section': 'Section::::Plot.\n'}]}]