Question: who plays the artist in a place to call home
[{'answer': 'Rick Donald', 'provenance': [{'wikipedia_id': '37491861', 'title': 'A Place to Call Home (TV series)', 'start_paragraph_id': 32, 'start_character': 12, 'end_paragraph_id': 32, 'end_character': 23, 'bleu_score': 1.0, 'section': 'Section::::Cast and characters.:Recurring.\n'}]}, {'provenance': [{'wikipedia_id': '37491861', 'title': 'A Place to Call Home (TV series)', 'start_paragraph_id': 32, 'start_character': 0, 'end_paragraph_id': 32, 'end_character': 170, 'bleu_score': 0.9181891462193901, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16898846522117628830}, 'section': 'Section::::Cast and characters.:Recurring.\n'}]}]