Question: when did harry audition for the x factor
[{'answer': '2010', 'provenance': [{'wikipedia_id': '35459623', 'title': 'Harry Styles', 'start_paragraph_id': 1, 'start_character': 116, 'end_paragraph_id': 1, 'end_character': 120, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]