input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** All of the following are true about aspiration pneumonia except:   (A) Aspiration of 20-30 mL of contents with pH < 2.5 is required   (B) Fungal infection is the common cause of pneumonia   (C) Posterior segment of the right upper lobe is most commonly affected in the recumbent position   (D) Aspiration responsible for 5-15% of community acquired pneumonia
output: ['(B) Fungal infection is the common cause of pneumonia <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Aspiration of 20-30 mL of contents with pH < 2.5 is required  (B) Fungal infection is the common cause of pneumonia  (C) Posterior segment of the right upper lobe is most commonly affected in the recumbent position  (D) Aspiration responsible for 5-15% of community acquired pneumonia <> possible answers', '  All of the following are true about aspiration pneumonia except: <> context']