Question: when was an audience with cliff richards made
[{'answer': '1999', 'provenance': [{'wikipedia_id': '52263', 'title': 'Cliff Richard', 'start_paragraph_id': 61, 'start_character': 3, 'end_paragraph_id': 61, 'end_character': 7, 'bleu_score': 1.0, 'section': 'Section::::Biography.:1995–2007: Knighthood.\n'}]}]