Question: where is dr blake's house in ballarat
[{'answer': 'northwest of Melbourne', 'provenance': [{'wikipedia_id': '34768749', 'title': 'The Doctor Blake Mysteries', 'start_paragraph_id': 1, 'start_character': 249, 'end_paragraph_id': 1, 'end_character': 271, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '34768749', 'title': 'The Doctor Blake Mysteries', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 509, 'bleu_score': 0.9069448636541111, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3115977227520865609}, 'section': 'Section::::Abstract.'}]}]