input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** All are true about isolated aoic stenoses except:   (A) Pulsus bisferiens   (B) Cardiac apex is displaced laterally to left   (C) Thrill in carotid aery   (D) Blood pressure maintained in initial phase
output: ['(A) Pulsus bisferiens <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Pulsus bisferiens  (B) Cardiac apex is displaced laterally to left  (C) Thrill in carotid aery  (D) Blood pressure maintained in initial phase <> possible answers', '  All are true about isolated aoic stenoses except: <> context']