Question: which state is the successor of the ussr
[{'answer': 'Russian Federation', 'provenance': [{'wikipedia_id': '253129', 'title': 'Succession of states', 'start_paragraph_id': 46, 'start_character': 461, 'end_paragraph_id': 46, 'end_character': 479, 'bleu_score': 1.0, 'section': 'Section::::Exceptions to orderly succession.:Soviet Union.\n'}]}, {'provenance': [{'wikipedia_id': '253129', 'title': 'Succession of states', 'start_paragraph_id': 46, 'start_character': 0, 'end_paragraph_id': 46, 'end_character': 1243, 'bleu_score': 0.9902673503986181, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 10174583710732447803}, 'section': 'Section::::Exceptions to orderly succession.:Soviet Union.\n'}]}]