Question: this wine from southern rhône valley has from 13 to 19 different varieties approved for blending
[{'answer': 'Châteauneuf - du - Pape', 'provenance': [{'wikipedia_id': '906659', 'title': 'Rhône wine', 'start_paragraph_id': 43, 'start_character': 59, 'end_paragraph_id': 43, 'end_character': 85, 'bleu_score': 1.0, 'section': 'Section::::Southern Rhône.\n'}]}, {'provenance': [{'wikipedia_id': '906659', 'title': 'Rhône wine', 'start_paragraph_id': 26, 'start_character': 0, 'end_paragraph_id': 26, 'end_character': 948, 'bleu_score': 0.9873810715615521, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 10286293659101265523}, 'section': 'Section::::Southern Rhône.\n'}]}]