input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** All are signs of impending Eisenmenger except –   (A) Increased flow murmur across tricuspid & pulmonary valve   (B) Single S2   (C) Loud P2   (D) Graham steel murmur
output: ['(A) Increased flow murmur across tricuspid & pulmonary valve <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Increased flow murmur across tricuspid & pulmonary valve  (B) Single S2  (C) Loud P2  (D) Graham steel murmur <> possible answers', '  All are signs of impending Eisenmenger except – <> context']