Question: quien es el autor de la cancion la gran señora
[{'answer': 'Jenni Rivera', 'provenance': [{'wikipedia_id': '25809446', 'title': 'La Gran Señora', 'start_paragraph_id': 1, 'start_character': 66, 'end_paragraph_id': 1, 'end_character': 78, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '25809446', 'title': 'La Gran Señora', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 356, 'bleu_score': 0.831586721709177, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8450117363083307426}, 'section': 'Section::::Abstract.'}]}]