The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Which of following is not a tumor suppressor gene?   (A) pRb   (B) FHIT   (C) PTCH   (D) c-erbB1
['(D) c-erbB1 <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) pRb \n (B) FHIT \n (C) PTCH \n (D) c-erbB1 <> possible answers', '  Which of following is not a tumor suppressor gene? <> context@']