Question: who is number 22 on the kansas city chiefs team
[{'answer': 'Marcus Peters', 'provenance': [{'wikipedia_id': '44051273', 'title': 'Marcus Peters', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 13, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]