Question: when did the japanese surrender to the allied forces
[{'answer': 'September 2 , 1945', 'provenance': [{'wikipedia_id': '2395137', 'title': 'Surrender of Japan', 'start_paragraph_id': 138, 'start_character': 198, 'end_paragraph_id': 138, 'end_character': 216, 'bleu_score': 1.0, 'section': 'Section::::Further surrenders and continued Japanese military resistance.\n'}]}, {'provenance': [{'wikipedia_id': '2395137', 'title': 'Surrender of Japan', 'start_paragraph_id': 1, 'start_character': 58, 'end_paragraph_id': 1, 'end_character': 1244, 'bleu_score': 0.8416833108470371, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17866006405255852763}, 'section': 'Section::::Abstract.'}]}]