Question: countries with the highest road traffic death rate
[{'answer': 'Africa', 'provenance': [{'wikipedia_id': '22688285', 'title': 'List of countries by traffic-related death rate', 'start_paragraph_id': 6, 'start_character': 146, 'end_paragraph_id': 6, 'end_character': 152, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]