Question: who won the first series of x factor uk
[{'answer': 'Steve Brookstein', 'provenance': [{'wikipedia_id': '2497671', 'title': 'The X Factor (British series 1)', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 16, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]