Question: who is the narrator on ex on the beach
[{'answer': 'Andrew Maxwell', 'provenance': [{'wikipedia_id': '7452208', 'title': 'Andrew Maxwell', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 14, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '7452208', 'title': 'Andrew Maxwell', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 154, 'bleu_score': 0.537801503889358, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17914486977319015920}, 'section': 'Section::::Abstract.'}]}]