Question: when did italy surrender in world war ii
[{'answer': '1943', 'provenance': [{'wikipedia_id': '2998260', 'title': 'Armistice of Cassibile', 'start_paragraph_id': 1, 'start_character': 66, 'end_paragraph_id': 1, 'end_character': 70, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2998260', 'title': 'Armistice of Cassibile', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 538, 'bleu_score': 0.9505764710553931, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4167145295533640360}, 'section': 'Section::::Abstract.'}]}]