Question: who wrote the song my ding a ling
[{'answer': 'Dave Bartholomew', 'provenance': [{'wikipedia_id': '1859941', 'title': 'My Ding-a-Ling', 'start_paragraph_id': 1, 'start_character': 59, 'end_paragraph_id': 1, 'end_character': 75, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1859941', 'title': 'My Ding-a-Ling', 'start_paragraph_id': 1, 'start_character': 15, 'end_paragraph_id': 1, 'end_character': 491, 'bleu_score': 0.9236852948607681, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4365598569546342244}, 'section': 'Section::::Abstract.'}]}]