Question: who does the intro to number of the beast
[{'answer': 'English actor Barry Clayton', 'provenance': [{'wikipedia_id': '4893894', 'title': 'The Number of the Beast (song)', 'start_paragraph_id': 5, 'start_character': 51, 'end_paragraph_id': 5, 'end_character': 78, 'bleu_score': 1.0, 'section': 'Section::::Writing and recording.\n'}]}, {'provenance': [{'wikipedia_id': '4893894', 'title': 'The Number of the Beast (song)', 'start_paragraph_id': 5, 'start_character': 0, 'end_paragraph_id': 5, 'end_character': 306, 'bleu_score': 0.8352030833774311, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6716541579766921935}, 'section': 'Section::::Writing and recording.\n'}]}]