Question: name the highest mountain peak in north america
[{'answer': 'Denali', 'provenance': [{'wikipedia_id': '13062662', 'title': 'List of mountain peaks of North America', 'start_paragraph_id': 7, 'start_character': 64, 'end_paragraph_id': 7, 'end_character': 70, 'bleu_score': 1.0, 'section': 'Section::::Highest major summits.\n'}]}]