input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** V) hich of the following can change the gene expression by methylation and acetylation without affecting the content of the gene?   (A) Epigenetics   (B) Translocation   (C) Inversion   (D) Transduction
output: ['(A) Epigenetics <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Epigenetics  (B) Translocation  (C) Inversion  (D) Transduction <> possible answers', '  V) hich of the following can change the gene expression by methylation and acetylation without affecting the content of the gene? <> context']