Question: who sang the song too hard to handle
[{'answer': 'Otis Redding', 'provenance': [{'wikipedia_id': '18265713', 'title': 'Hard to Handle (song)', 'start_paragraph_id': 1, 'start_character': 62, 'end_paragraph_id': 1, 'end_character': 74, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '18265713', 'title': 'Hard to Handle (song)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 394, 'bleu_score': 0.9392234271418961, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6027357759173657484}, 'section': 'Section::::Abstract.'}]}]