Question: who does the voice for triumph the insult dog
[{'answer': 'Robert Smigel', 'provenance': [{'wikipedia_id': '525250', 'title': 'Robert Smigel', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 13, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '525250', 'title': 'Robert Smigel', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 345, 'bleu_score': 0.8289963353126971, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 18218640057928449955}, 'section': 'Section::::Abstract.'}]}]