Question: who wrote the poem if we must die
[{'answer': 'Claude McKay', 'provenance': [{'wikipedia_id': '54404975', 'title': 'If We Must Die', 'start_paragraph_id': 1, 'start_character': 35, 'end_paragraph_id': 1, 'end_character': 47, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '54404975', 'title': 'If We Must Die', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 388, 'bleu_score': 0.733234595479459, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3670966335703816272}, 'section': 'Section::::Abstract.'}]}]