Question: when was when you say nothing at all written
[{'answer': '1988', 'provenance': [{'wikipedia_id': '5674948', 'title': 'When You Say Nothing at All', 'start_paragraph_id': 1, 'start_character': 239, 'end_paragraph_id': 1, 'end_character': 243, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '5674948', 'title': 'When You Say Nothing at All', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 457, 'bleu_score': 0.8418697209905861, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16049943663187766734}, 'section': 'Section::::Abstract.'}]}]