Question: what characteristics were part of the medieval code of chivalry
[{'answer': 'warrior ethos', 'provenance': [{'wikipedia_id': '59639', 'title': 'Chivalry', 'start_paragraph_id': 3, 'start_character': 197, 'end_paragraph_id': 3, 'end_character': 210, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'knightly piety', 'provenance': [{'wikipedia_id': '59639', 'title': 'Chivalry', 'start_paragraph_id': 3, 'start_character': 212, 'end_paragraph_id': 3, 'end_character': 226, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'courtly manners', 'provenance': [{'wikipedia_id': '59639', 'title': 'Chivalry', 'start_paragraph_id': 3, 'start_character': 232, 'end_paragraph_id': 3, 'end_character': 247, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'a notion of honour and nobility'}, {'provenance': [{'wikipedia_id': '59639', 'title': 'Chivalry', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 307, 'bleu_score': 0.822396603580918, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16628060066028478267}, 'section': 'Section::::Abstract.'}]}]