Question: when did the black death end in england
[{'answer': 'December 1349', 'provenance': [{'wikipedia_id': '20993417', 'title': 'Black Death in England', 'start_paragraph_id': 18, 'start_character': 672, 'end_paragraph_id': 18, 'end_character': 685, 'bleu_score': 1.0, 'section': 'Section::::Progress of the plague.\n'}]}, {'provenance': [{'wikipedia_id': '20993417', 'title': 'Black Death in England', 'start_paragraph_id': 18, 'start_character': 0, 'end_paragraph_id': 18, 'end_character': 813, 'bleu_score': 0.921949773088316, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14691669642500665125}, 'section': 'Section::::Progress of the plague.\n'}]}, {'provenance': [{'wikipedia_id': '20993417', 'title': 'Black Death in England', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 429, 'bleu_score': 0.8900892953072911, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14691669642500665125}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '20993417', 'title': 'Black Death in England', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 0, 'bleu_score': 1.0, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14691669642500665125}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '20993417', 'title': 'Black Death in England', 'section': 'Section::::Progress of the plague.\n', 'start_paragraph_id': 18, 'end_paragraph_id': 18, 'meta': {'evidence_span': ['Pestilence is less virulent during the winter months, and spreads less rapidly. The Black Death in England had survived the winter of 134849, but during the following winter it gave in, and by December 1349 conditions were returning to relative normality', '. The Black Death in England had survived the winter of 134849, but during the following winter it gave in, and by December 1349 conditions were returning to relative normality.', 'The Black Death in England had survived the winter of 134849, but during the following winter it gave in, and by December 1349 conditions were returning to relative normality. It had taken the disease approximately 500 days to traverse the entire country.']}}]}]