input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Which of the following nucleus has cardio inhibitory function?   (A) Nucleus Ambiguus   (B) Nucleus Tractus Solitarius   (C) Rostral Ventrolateral Medulla   (D) Dorsal motor nucleus of vagus
output: ['(A) Nucleus Ambiguus <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Nucleus Ambiguus  (B) Nucleus Tractus Solitarius  (C) Rostral Ventrolateral Medulla  (D) Dorsal motor nucleus of vagus <> possible answers', '  Which of the following nucleus has cardio inhibitory function? <> context']