The following are multiple choice questions (with answers) about medical knowledge.   **Question:** "First hand knowledge" refers to   (A) Opinion of a doctor in cou   (B) Handwriting expe   (C) Common witness   (D) Fingerprint expe
['(C) Common witness <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Opinion of a doctor in cou \n (B) Handwriting expe \n (C) Common witness \n (D) Fingerprint expe <> possible answers', '  "First hand knowledge" refers to <> context@']