Question: when was the stone of destiny returned to scotland
[{'answer': '30 November 1996', 'provenance': [{'wikipedia_id': '43795', 'title': 'Stone of Scone', 'start_paragraph_id': 21, 'start_character': 535, 'end_paragraph_id': 21, 'end_character': 551, 'bleu_score': 1.0, 'section': 'Section::::Tradition and history.:Return to Scotland.\n'}]}, {'provenance': [{'wikipedia_id': '43795', 'title': 'Stone of Scone', 'start_paragraph_id': 21, 'start_character': 0, 'end_paragraph_id': 21, 'end_character': 903, 'bleu_score': 0.9864398934896761, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3281769984740700969}, 'section': 'Section::::Tradition and history.:Return to Scotland.\n'}]}]