Question: when was the first cure for tuberculosis found
[{'answer': 'In 1944', 'provenance': [{'wikipedia_id': '20440423', 'title': 'History of tuberculosis', 'start_paragraph_id': 97, 'start_character': 0, 'end_paragraph_id': 97, 'end_character': 7, 'bleu_score': 1.0, 'section': 'Section::::Twentieth century.:Treatments.\n'}]}, {'provenance': [{'wikipedia_id': '20440423', 'title': 'History of tuberculosis', 'start_paragraph_id': 97, 'start_character': 0, 'end_paragraph_id': 97, 'end_character': 569, 'bleu_score': 0.9754554449993441, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16482721673761063519}, 'section': 'Section::::Twentieth century.:Treatments.\n'}]}]