Question: the industrialization of the ussr took pace in what decade
[{'answer': '1990', 'provenance': [{'wikipedia_id': '41585753', 'title': 'Economy of the Soviet Union', 'start_paragraph_id': 4, 'start_character': 400, 'end_paragraph_id': 4, 'end_character': 404, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '41585753', 'title': 'Economy of the Soviet Union', 'start_paragraph_id': 5, 'start_character': 16, 'end_paragraph_id': 5, 'end_character': 680, 'bleu_score': 0.905139679888961, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 847057434308421247}, 'section': 'Section::::Abstract.'}]}]