input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** The protein rich in basic amino acids, which functions in the packaging of DNA in chromosomes, is:   (A) Histone   (B) Collagen   (C) Hyaluronic acid binding protein   (D) Fibrinogen
output: ['(A) Histone <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Histone  (B) Collagen  (C) Hyaluronic acid binding protein  (D) Fibrinogen <> possible answers', '  The protein rich in basic amino acids, which functions in the packaging of DNA in chromosomes, is: <> context']