Question: when did the second republic in france end
[{'answer': '1851', 'provenance': [{'wikipedia_id': '304270', 'title': 'French Second Republic', 'start_paragraph_id': 1, 'start_character': 161, 'end_paragraph_id': 1, 'end_character': 165, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '304270', 'title': 'French Second Republic', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 527, 'bleu_score': 0.683117490012329, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14007952946197737768}, 'section': 'Section::::Abstract.'}]}]