Question: where does the banks family live in mary poppins
[{'answer': 'Cherry Tree Lane', 'provenance': [{'wikipedia_id': '77856', 'title': 'Mary Poppins (film)', 'start_paragraph_id': 6, 'start_character': 73, 'end_paragraph_id': 6, 'end_character': 89, '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': 0.7416405406906691, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3839486326652979191}, 'section': 'Section::::Plot.\n'}]}]