Question: who wrote in flanders field the poppies grow
[{'answer': 'John McCrae', 'provenance': [{'wikipedia_id': '69259', 'title': 'In Flanders Fields', 'start_paragraph_id': 1, 'start_character': 137, 'end_paragraph_id': 1, 'end_character': 148, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '69259', 'title': 'In Flanders Fields', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 541, 'bleu_score': 0.978138775770484, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1272723594242690947}, 'section': 'Section::::Abstract.'}]}]