<prompt> Answer this question truthfullyWhat could be the possible diagnosis for a young adult female who presents with symptoms of symmetric, migratory, polyarticular arthritisarthralgias inflammationpain in multiple joints, brief morning stiffness, painless oral ulcers, splenomegaly enlarged spleen, and laboratory findings of pancytopenia low counts of all blood cells, RBCs red blood cells, and proteinuria protein in urine?  <response>: <reason> The likely diagnosis for the patients condition is systemic lupus erythematosus SLE. 