Question: who did the voices for beavis and butthead
[{'answer': 'Judge', 'provenance': [{'wikipedia_id': '3427', 'title': 'Beavis and Butt-Head', 'start_paragraph_id': 1, 'start_character': 74, 'end_paragraph_id': 1, 'end_character': 79, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '3427', 'title': 'Beavis and Butt-Head', 'start_paragraph_id': 4, 'start_character': 0, 'end_paragraph_id': 4, 'end_character': 688, 'bleu_score': 0.7338452121465111, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8376471662136188108}, 'section': 'Section::::Premise.\n'}]}]