Question: soul singer who dueted with jools holland on 2015 album
[{'answer': 'Francella Ruby Turner', 'provenance': [{'wikipedia_id': '3555143', 'title': 'Ruby Turner', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 21, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '3555143', 'title': 'Ruby Turner', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 113, 'bleu_score': 0.8970773746801091, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8366053939707074412}, 'section': 'Section::::Abstract.'}]}]