Question: when did the old 7 mile bridge close
[{'answer': '2008', 'provenance': [{'wikipedia_id': '980422', 'title': 'Seven Mile Bridge', 'start_paragraph_id': 6, 'start_character': 254, 'end_paragraph_id': 6, 'end_character': 258, 'bleu_score': 1.0, 'section': 'Section::::History.\n'}]}, {'provenance': [{'wikipedia_id': '980422', 'title': 'Seven Mile Bridge', 'start_paragraph_id': 6, 'start_character': 0, 'end_paragraph_id': 6, 'end_character': 487, 'bleu_score': 0.770458710577341, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1831320043414197057}, 'section': 'Section::::History.\n'}]}]