Question: who was the pledge of allegiance written for
[{'answer': 'pupils', 'provenance': [{'wikipedia_id': '59581', 'title': 'Pledge of Allegiance', 'start_paragraph_id': 15, 'start_character': 233, 'end_paragraph_id': 15, 'end_character': 239, 'bleu_score': 1.0, 'section': "Section::::Origins.:Francis Bellamy's account.\n"}]}, {'provenance': [{'wikipedia_id': '59581', 'title': 'Pledge of Allegiance', 'start_paragraph_id': 15, 'start_character': 0, 'end_paragraph_id': 15, 'end_character': 1342, 'bleu_score': 0.9913230053712161, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13429301355315505714}, 'section': "Section::::Origins.:Francis Bellamy's account.\n"}]}]