Question: who wrote the song prayer of st francis
[{'answer': 'Father Esther Bouquerel', 'provenance': [{'wikipedia_id': '644055', 'title': 'Prayer of Saint Francis', 'start_paragraph_id': 1, 'start_character': 704, 'end_paragraph_id': 1, 'end_character': 727, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '644055', 'title': 'Prayer of Saint Francis', 'start_paragraph_id': 34, 'start_character': 0, 'end_paragraph_id': 34, 'end_character': 434, 'bleu_score': 0.9432477065696491, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1306009708520712716}, 'section': 'Section::::History.:"La Clochette" (1912).\n'}]}]