The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Which metabolic condition has phosphaturia and osteomalacia?   (A) Fibrosarcoma   (B) Osteosarcoma   (C) Undifferentiated sarcoma   (D) Malignant peripheral nerve sheath tumor
['(A) Fibrosarcoma <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Fibrosarcoma \n (B) Osteosarcoma \n (C) Undifferentiated sarcoma \n (D) Malignant peripheral nerve sheath tumor <> possible answers', '  Which metabolic condition has phosphaturia and osteomalacia? <> context@']