input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Disadvantages of using a GRID during radiography is:   (A) Increased patient exposure due to more exposure time   (B) Decreased exposure time   (C) Increased secondary radiation fog to film   (D) Reduces secondary radiation to film
output: ['(A) Increased patient exposure due to more exposure time <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Increased patient exposure due to more exposure time  (B) Decreased exposure time  (C) Increased secondary radiation fog to film  (D) Reduces secondary radiation to film <> possible answers', '  Disadvantages of using a GRID during radiography is: <> context']