Question: who won americas next top model season 20
[{'answer': 'Jourdan Miller', 'provenance': [{'wikipedia_id': '38007874', 'title': "America's Next Top Model (season 20)", 'start_paragraph_id': 3, 'start_character': 46, 'end_paragraph_id': 3, 'end_character': 60, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]