Question: when did the black death occur in europe
[{'answer': 'from 1346 to 1353'}, {'provenance': [{'wikipedia_id': '4501', 'title': 'Black Death', 'start_paragraph_id': 1, 'start_character': 96, 'end_paragraph_id': 1, 'end_character': 597, 'bleu_score': 0.6693965608661171, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11927635756912264892}, 'section': 'Section::::Abstract.'}]}]