Question: who become the youngest nobel prize winner after winning nobel peace prize
[{'answer': 'Malala Yousafzai', 'provenance': [{'wikipedia_id': '33983258', 'title': 'Malala Yousafzai', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 16, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '33983258', 'title': 'Malala Yousafzai', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 463, 'bleu_score': 0.7252107666026271, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 10170115087445780025}, 'section': 'Section::::Abstract.'}]}]