Question: who is the skye boat song written about
[{'answer': 'Prince Charles Edward Stuart', 'provenance': [{'wikipedia_id': '990400', 'title': 'The Skye Boat Song', 'start_paragraph_id': 1, 'start_character': 83, 'end_paragraph_id': 1, 'end_character': 111, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '990400', 'title': 'The Skye Boat Song', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 258, 'bleu_score': 0.618789488522969, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 18083532418584160508}, 'section': 'Section::::Abstract.'}]}]