Question: when was the federal republic of germany founded
[{'answer': '7 October 1949', 'provenance': [{'wikipedia_id': '11867', 'title': 'Germany', 'start_paragraph_id': 40, 'start_character': 327, 'end_paragraph_id': 40, 'end_character': 341, 'bleu_score': 1.0, 'section': 'Section::::History.:East and West Germany.\n'}]}, {'provenance': [{'wikipedia_id': '11867', 'title': 'Germany', 'start_paragraph_id': 40, 'start_character': 6, 'end_paragraph_id': 40, 'end_character': 701, 'bleu_score': 0.9169095732016991, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3873278712139111939}, 'section': 'Section::::History.:East and West Germany.\n'}]}]