Question: who is george orwell in shooting an elephant
[{'answer': 'police officer', 'provenance': [{'wikipedia_id': '217429', 'title': 'Shooting an Elephant', 'start_paragraph_id': 2, 'start_character': 148, 'end_paragraph_id': 2, 'end_character': 162, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '217429', 'title': 'Shooting an Elephant', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 481, 'bleu_score': 0.976327165973018, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4682185901412827412}, 'section': 'Section::::Abstract.'}]}]