Question: who does the voice of pumbaa in the lion king
[{'answer': 'Ernie Sabella', 'provenance': [{'wikipedia_id': '4449334', 'title': 'Timon and Pumbaa', 'start_paragraph_id': 1, 'start_character': 519, 'end_paragraph_id': 1, 'end_character': 532, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Seth Rogen', 'provenance': [{'wikipedia_id': '4449334', 'title': 'Timon and Pumbaa', 'start_paragraph_id': 1, 'start_character': 747, 'end_paragraph_id': 1, 'end_character': 757, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]