input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** What will be the 95% confidence interval (CI) for an estimated prevalence of 10% and a sample size of 100?   (A) 18-Feb   (B) 16-Apr   (C) 13-Jul   (D) Given data inadequate for calculation of class intervals.
output: ['(B) 16-Apr <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) 18-Feb  (B) 16-Apr  (C) 13-Jul  (D) Given data inadequate for calculation of class intervals. <> possible answers', '  What will be the 95% confidence interval (CI) for an estimated prevalence of 10% and a sample size of 100? <> context']