A 60-year-old patient presents with severe anxiety and agitation in the emergency department. The patient has a history of chronic benzodiazepine use and is suspected of benzodiazepine overdose. Which of the following medications can be used as an antidote for benzodiazepine poisoning?
A. Naloxone (Narcan)
B. Flumazenil (Romazicon)
C. Thiamine (Vitamin B1)
D. Lorazepam (Ativan)
E. Phenobarbital (Luminal, Solfoton)