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: Pharmacology
Anti–craving agents for alcohol dependence are all except: 
Select and explain. 
A. Lorazepam, B. Acamprosate, C. Topiramate, D. Naltrexone
A: Lorazepam
Answer: A: Lorazepam 
Explanation: None