Question: who wrote take a little piece of my heart
[{'answer': 'Jerry Ragovoy', 'provenance': [{'wikipedia_id': '4954769', 'title': 'Piece of My Heart', 'start_paragraph_id': 1, 'start_character': 65, 'end_paragraph_id': 1, 'end_character': 78, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Bert Berns', 'provenance': [{'wikipedia_id': '4954769', 'title': 'Piece of My Heart', 'start_paragraph_id': 1, 'start_character': 83, 'end_paragraph_id': 1, 'end_character': 93, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '4954769', 'title': 'Piece of My Heart', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 139, 'bleu_score': 0.9214109120166031, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12549695677464799139}, 'section': 'Section::::Abstract.'}]}]