Question: whose catchphrase was can you hear me mother
[{'answer': 'Sandy Powell', 'provenance': [{'wikipedia_id': '538085', 'title': 'Sandy Powell (comedian)', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 12, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '538085', 'title': 'Sandy Powell (comedian)', 'start_paragraph_id': 1, 'start_character': 21, 'end_paragraph_id': 1, 'end_character': 420, 'bleu_score': 0.934577196141637, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12056432113334968471}, 'section': 'Section::::Abstract.'}]}]