Question: what is the name of the rca victor dog
[{'answer': 'Nipper', 'provenance': [{'wikipedia_id': '152916', 'title': 'Nipper', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 6, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '152916', 'title': 'Nipper', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 877, 'bleu_score': 0.9287330729554881, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7181238060532356613}, 'section': 'Section::::Abstract.'}]}]