Question: inflammation of the lymph nodes can be caused by what
[{'answer': 'Lymphadenopathy', 'provenance': [{'wikipedia_id': '1010729', 'title': 'Lymphadenopathy', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 15, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'lymphadenitis', 'provenance': [{'wikipedia_id': '1010729', 'title': 'Lymphadenopathy', 'start_paragraph_id': 1, 'start_character': 178, 'end_paragraph_id': 1, 'end_character': 191, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'lymphangitis', 'provenance': [{'wikipedia_id': '1010729', 'title': 'Lymphadenopathy', 'start_paragraph_id': 1, 'start_character': 430, 'end_paragraph_id': 1, 'end_character': 442, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1010729', 'title': 'Lymphadenopathy', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 527, 'bleu_score': 0.875608246956708, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13206435940366450043}, 'section': 'Section::::Abstract.'}]}]