input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Which of the following is least likely to cause infective endocarditis:   (A) Staphylococcus albus.   (B) Streptococcus faecalis.   (C) Salmonella typhi.   (D) Pseudomonas aeruginosa.
output: ['(C) Salmonella typhi. <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Staphylococcus albus.  (B) Streptococcus faecalis.  (C) Salmonella typhi.  (D) Pseudomonas aeruginosa. <> possible answers', '  Which of the following is least likely to cause infective endocarditis: <> context']