Question: who voices the monkey in the pg tips advert
[{'answer': 'comedian Ben Miller', 'provenance': [{'wikipedia_id': '892980', 'title': 'Monkey (character)', 'start_paragraph_id': 2, 'start_character': 372, 'end_paragraph_id': 2, 'end_character': 391, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '892980', 'title': 'Monkey (character)', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 391, 'bleu_score': 0.9694566079002921, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13309943036281209549}, 'section': 'Section::::Abstract.'}]}]