Question: when did university fees increase to £9000
[{'answer': '2010', 'provenance': [{'wikipedia_id': '579858', 'title': 'Tuition fees in the United Kingdom', 'start_paragraph_id': 7, 'start_character': 443, 'end_paragraph_id': 7, 'end_character': 447, 'bleu_score': 1.0, 'section': 'Section::::History.\n'}]}, {'provenance': [{'wikipedia_id': '579858', 'title': 'Tuition fees in the United Kingdom', 'start_paragraph_id': 7, 'start_character': 0, 'end_paragraph_id': 7, 'end_character': 543, 'bleu_score': 0.7030168332776691, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16431500047975015751}, 'section': 'Section::::History.\n'}]}]