Question: where did the battle of cinco de mayo take place
[{'answer': 'Puebla', 'provenance': [{'wikipedia_id': '26482586', 'title': 'Cinco de Mayo', 'start_paragraph_id': 1, 'start_character': 205, 'end_paragraph_id': 1, 'end_character': 211, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '26482586', 'title': 'Cinco de Mayo', 'start_paragraph_id': 9, 'start_character': 0, 'end_paragraph_id': 9, 'end_character': 628, 'bleu_score': 0.9559054761834711, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11588101385170038340}, 'section': 'Section::::Background.:French invasion and Mexican victory.\n'}]}]