Question: how many general officers are there in the us army
[{'answer': '231', 'provenance': [{'wikipedia_id': '2965165', 'title': 'General (United States)', 'start_paragraph_id': 5, 'start_character': 239, 'end_paragraph_id': 5, 'end_character': 242, 'bleu_score': 1.0, 'section': 'Section::::Statutory limits.\n'}]}, {'provenance': [{'wikipedia_id': '2965165', 'title': 'General (United States)', 'start_paragraph_id': 5, 'start_character': 0, 'end_paragraph_id': 5, 'end_character': 645, 'bleu_score': 0.983672097934538, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2340238556943228026}, 'section': 'Section::::Statutory limits.\n'}]}]