Question: who sang hello mother hello father here i am at camp granada
[{'answer': 'Allan Sherman', 'provenance': [{'wikipedia_id': '1379058', 'title': 'Hello Muddah, Hello Fadduh (A Letter from Camp)', 'start_paragraph_id': 1, 'start_character': 71, 'end_paragraph_id': 1, 'end_character': 84, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Lou Busch', 'provenance': [{'wikipedia_id': '1379058', 'title': 'Hello Muddah, Hello Fadduh (A Letter from Camp)', 'start_paragraph_id': 1, 'start_character': 89, 'end_paragraph_id': 1, 'end_character': 98, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1379058', 'title': 'Hello Muddah, Hello Fadduh (A Letter from Camp)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 238, 'bleu_score': 0.8852050979268811, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13068617322724668802}, 'section': 'Section::::Abstract.'}]}]