The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Injecting dye for diagnosis of salivary gland   (A) Angiogram   (B) Sialography   (C) Angiogram   (D) Tomography
['(B) Sialography <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Angiogram \n (B) Sialography \n (C) Angiogram \n (D) Tomography <> possible answers', '  Injecting dye for diagnosis of salivary gland <> context@']