Question: when did concord become the capital of new hampshire
[{'answer': '1808', 'provenance': [{'wikipedia_id': '6503', 'title': 'Concord, New Hampshire', 'start_paragraph_id': 6, 'start_character': 459, 'end_paragraph_id': 6, 'end_character': 463, 'bleu_score': 1.0, 'section': 'Section::::History.\n'}]}, {'provenance': [{'wikipedia_id': '6503', 'title': 'Concord, New Hampshire', 'start_paragraph_id': 6, 'start_character': 0, 'end_paragraph_id': 6, 'end_character': 1144, 'bleu_score': 0.8978070218877071, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11048979184756218202}, 'section': 'Section::::History.\n'}]}]