Question: where is the next copa america being held
[{'answer': 'Brazil', 'provenance': [{'wikipedia_id': '35429099', 'title': '2019 Copa América', 'start_paragraph_id': 1, 'start_character': 197, 'end_paragraph_id': 1, 'end_character': 203, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]