Question: when was the old 7 mile bridge built
[{'answer': 'from 1909 to 1912', 'provenance': [{'wikipedia_id': '980422', 'title': 'Seven Mile Bridge', 'start_paragraph_id': 2, 'start_character': 253, 'end_paragraph_id': 2, 'end_character': 270, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '980422', 'title': 'Seven Mile Bridge', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 427, 'bleu_score': 0.972782728923768, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11443174930168586230}, 'section': 'Section::::Abstract.'}]}]