<prompt> Please answer with one of the option in the bracket. Write reasoning in between . Write answer in between .Q:A previously healthy 13-year-old girl is brought to the physician for evaluation of a 2-month history of fatigue. She reports recurrent episodes of pain in her right wrist and left knee. During this period, she has had a 4-kg 8.8-lb weight loss. Her mother has rheumatoid arthritis. Her temperature is 38C 100.4F. Examination shows diffuse lymphadenopathy. Oral examination shows several painless oral ulcers. The right wrist and the left knee are swollen and tender. Laboratory studies show a hemoglobin concentration of 9.8 gdL, a leukocyte count of 2,000mm3, and a platelet count of 75,000mm3. Urinalysis shows excessive protein. This patients condition is associated with which of the following laboratory findings?? A: Leukocytoclastic vasculitis with IgA and C3 immune complex deposition, B: Anti-dsDNA antibodies, C: Anti-citrullinated peptide antibodies, D: Excessive lymphoblasts, E: Positive HLA-B27 test,  <response>: This is a clinical vignette describing a 13-year-old girl with a 2-month history of fatigue, joint pain, weight loss, fever, lymphadenopathy, oral ulcers, arthritis, anemia, leukopenia, thrombocytopenia, and proteinuria. The key findings are:- Young female patient - Constitutional symptoms fatigue, weight loss, fever- Lymphadenopathy - Oral ulcers- Arthritis - Hematologic abnormalities anemia, leukopenia, thrombocytopenia- ProteinuriaThis presentation is most consistent with systemic lupus erythematosus SLE. SLE often presents in young women with constitutional symptoms, arthritis, oral ulcers, hematologic abnormalities, and renal involvement manifesting as proteinuria. Anti-dsDNA antibodies are present in 70 of SLE patients and are considered highly specific for the diagnosis. The other answer choices do not fit with the clinical presentation.B: Anti-dsDNA antibodies 