Question: who sings the song a penny for your thoughts
[{'answer': 'Tavares', 'provenance': [{'wikipedia_id': '53360415', 'title': 'A Penny for Your Thoughts (song)', 'start_paragraph_id': 1, 'start_character': 57, 'end_paragraph_id': 1, 'end_character': 64, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Marion Jarvis', 'provenance': [{'wikipedia_id': '53360415', 'title': 'A Penny for Your Thoughts (song)', 'start_paragraph_id': 1, 'start_character': 97, 'end_paragraph_id': 1, 'end_character': 110, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '53360415', 'title': 'A Penny for Your Thoughts (song)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 149, 'bleu_score': 0.929712191543383, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 103634497841873965}, 'section': 'Section::::Abstract.'}]}]