Question: who sang froggy went a courtin on tom and jerry
[{'answer': 'Shug Fisher', 'provenance': [{'wikipedia_id': '1876376', 'title': 'Frog Went a-Courting', 'start_paragraph_id': 11, 'start_character': 165, 'end_paragraph_id': 11, 'end_character': 176, 'bleu_score': 1.0, 'section': 'Section::::Popular culture.\n'}]}, {'provenance': [{'wikipedia_id': '1876376', 'title': 'Frog Went a-Courting', 'start_paragraph_id': 11, 'start_character': 0, 'end_paragraph_id': 11, 'end_character': 866, 'bleu_score': 0.9411805442298761, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13946273996464589247}, 'section': 'Section::::Popular culture.\n'}]}]