Question: where did the guillotine take place in paris
[{'answer': 'The Place de la Concorde', 'provenance': [{'wikipedia_id': '80899', 'title': 'Place de la Concorde', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 24, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '80899', 'title': 'Place de la Concorde', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 319, 'bleu_score': 0.7762932712785701, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 351609852361527646}, 'section': 'Section::::Abstract.'}]}]