Question: who did the original through the key hole
[{'answer': 'David Frost', 'provenance': [{'wikipedia_id': '394961', 'title': 'Through the Keyhole', 'start_paragraph_id': 1, 'start_character': 121, 'end_paragraph_id': 1, 'end_character': 132, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Lloyd Grossman'}, {'provenance': [{'wikipedia_id': '394961', 'title': 'Through the Keyhole', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 295, 'bleu_score': 0.9118021019905901, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9885252899696156872}, 'section': 'Section::::Abstract.'}]}]