You are answering a USMLE-style medical question. Question: A 46-year-old woman presents to her primary care physician with one week of intermittent nausea and vomiting. She does not have any sick contacts, and her medical history is significant only for diabetes well-controlled on metformin. She also complains of some weakness and back/leg pain. She says that she recently returned from traveling abroad and had been administered an antibiotic during her travels for an unknown infection. On presentation, her temperature is 98.6°F (37°C), blood pressure is 119/78 mmHg, pulse is 62/min, and respirations are 25/min. An EKG is obtained showing flattening of the T wave. After further testing, the physician prescribes a thiazide for this patient. Which of the following diseases is also associated with this patient's most likely diagnosis? Options: A) Rheumatoid arthritis B) Sjogren syndrome C) Systemic lupus erythematosus D) Wilson disease Reply with ONLY the letter of the correct answer (A, B, C, or D). No explanation.