Question: where did the song cotton eye joe come from
[{'answer': 'associated with the American South', 'provenance': [{'wikipedia_id': '2354188', 'title': 'Cotton-Eyed Joe', 'start_paragraph_id': 1, 'start_character': 196, 'end_paragraph_id': 1, 'end_character': 230, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'traditional American country folk song', 'provenance': [{'wikipedia_id': '2354188', 'title': 'Cotton-Eyed Joe', 'start_paragraph_id': 1, 'start_character': 56, 'end_paragraph_id': 1, 'end_character': 94, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2354188', 'title': 'Cotton-Eyed Joe', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 276, 'bleu_score': 0.957870874785216, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2222583854594225313}, 'section': 'Section::::Abstract.'}]}]