This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pathology
Most common sarcoma in a person receiving immunosuppressive treatment is - 
Select and explain. 
A. Kaposi's sarcoma, B. Lymphoma sarcoma, C. Osteosarcoma, D. Angiosarcoma
A: Kaposi's sarcoma
Answer: A: Kaposi's sarcoma 
Explanation: Amongst the given options, only Kaposi sarcoma is associated with immunosuppressive therapy.
Transplant-associated Kaposi Sarcoma occurs typically several months to a few years postoperatively in organ transplant recipient who receive high doses of immunosuppressive therapy.