input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Ear prosthesis and ocular prosthesis is made from   (A) Methyl methacrylate   (B) Metallic implants   (C) Silicone   (D) Epoxy resin
output: ['(C) Silicone <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Methyl methacrylate  (B) Metallic implants  (C) Silicone  (D) Epoxy resin <> possible answers', '  Ear prosthesis and ocular prosthesis is made from <> context']