input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** myasthenia gravis is a disorder of   (A) Peripheral nerve   (B) Spinal cord   (C) Motor neuron   (D) Neuromuscular junction
output: ['(D) Neuromuscular junction <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Peripheral nerve  (B) Spinal cord  (C) Motor neuron  (D) Neuromuscular junction <> possible answers', '  myasthenia gravis is a disorder of <> context']