input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Nasal antrostomy usually done from through   (A) Middle concha   (B) Inferior concha   (C) Middle meatus   (D) Inferior meatus
output: ['(D) Inferior meatus <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Middle concha  (B) Inferior concha  (C) Middle meatus  (D) Inferior meatus <> possible answers', '  Nasal antrostomy usually done from through <> context']