Question: when was the people's republic of china recognized
[{'answer': '1949', 'provenance': [{'wikipedia_id': '1047759', 'title': "Dates of establishment of diplomatic relations with the People's Republic of China", 'start_paragraph_id': 1, 'start_character': 22, 'end_paragraph_id': 1, 'end_character': 26, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1047759', 'title': "Dates of establishment of diplomatic relations with the People's Republic of China", 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 741, 'bleu_score': 0.8446064368997721, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11382787746038748981}, 'section': 'Section::::Abstract.'}]}]