input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** What is the usual weight of rabbit used in ophthalmological experiments?   (A) 0.5-1 kg   (B) 1.5-2.5 kg   (C) 5-7 kg   (D) 10-12 kg
output: ['(B) 1.5-2.5 kg <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) 0.5-1 kg  (B) 1.5-2.5 kg  (C) 5-7 kg  (D) 10-12 kg <> possible answers', '  What is the usual weight of rabbit used in ophthalmological experiments? <> context']