Question: who do you play as in world at war
[{'answer': 'Marine Raider Private C. Miller', 'provenance': [{'wikipedia_id': '20198488', 'title': 'Call of Duty: World at War', 'start_paragraph_id': 2, 'start_character': 217, 'end_paragraph_id': 2, 'end_character': 248, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'US Navy Petty Officer Locke', 'provenance': [{'wikipedia_id': '20198488', 'title': 'Call of Duty: World at War', 'start_paragraph_id': 2, 'start_character': 250, 'end_paragraph_id': 2, 'end_character': 277, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Red Army soldier Private Dimitri Petrenko'}, {'provenance': [{'wikipedia_id': '20198488', 'title': 'Call of Duty: World at War', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 940, 'bleu_score': 0.9713492876971751, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17713724609111208392}, 'section': 'Section::::Abstract.'}]}]