Question: when did the nebraska state fair move to grand island
[{'answer': '2010', 'provenance': [{'wikipedia_id': '8629950', 'title': 'Nebraska State Fair', 'start_paragraph_id': 1, 'start_character': 172, 'end_paragraph_id': 1, 'end_character': 176, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '8629950', 'title': 'Nebraska State Fair', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 216, 'bleu_score': 0.646900083368504, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5837137268349796355}, 'section': 'Section::::Abstract.'}]}]