This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Medicine
[{'content': "Cervical cord injury does not cause -a) Horner's syndromeb) Loss of sensation over facec) Spasticity of footd) Wasting with fasciculations of lower limb \nSelect and explain. \nA. bd, B. d, C. ab, D. ac", 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]