Question: who plays dr blake in dr blake mysteries
[{'answer': 'Craig McLachlan', 'provenance': [{'wikipedia_id': '34768749', 'title': 'The Doctor Blake Mysteries', 'start_paragraph_id': 1, 'start_character': 162, 'end_paragraph_id': 1, 'end_character': 177, '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': 502, 'bleu_score': 0.7537817718498351, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17060405772546896956}, 'section': 'Section::::Abstract.'}]}]