input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** A 12 years old boy develops sore throat of 4 day s duration. On examination, yellow grayish patch seen over both the tonsils and foul smell coming from his mouth. Which of the following non-suppurative complication is of concern?   (A) Acute rheumatic fever   (B) Acute glomerulonephritis   (C) Both acute rheumatic fever and acute glomerulonephritis   (D) Scarlet fever
output: ['(C) Both acute rheumatic fever and acute glomerulonephritis <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Acute rheumatic fever  (B) Acute glomerulonephritis  (C) Both acute rheumatic fever and acute glomerulonephritis  (D) Scarlet fever <> possible answers', '  A 12 years old boy develops sore throat of 4 day s duration. On examination, yellow grayish patch seen over both the tonsils and foul smell coming from his mouth. Which of the following non-suppurative complication is of concern? <> context']