Question: what type of government is oceania in 1984
[{'answer': 'Socialism', 'provenance': [{'wikipedia_id': '19245926', 'title': 'Nations of Nineteen Eighty-Four', 'start_paragraph_id': 5, 'start_character': 77, 'end_paragraph_id': 5, 'end_character': 86, 'bleu_score': 1.0, 'section': 'Section::::Oceania.\n'}]}, {'provenance': [{'wikipedia_id': '19245926', 'title': 'Nations of Nineteen Eighty-Four', 'start_paragraph_id': 5, 'start_character': 0, 'end_paragraph_id': 5, 'end_character': 412, 'bleu_score': 0.9716239638199891, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 18193489381616250299}, 'section': 'Section::::Oceania.\n'}]}]