4309
STUDY HYPOTHESIS : Administration of the benzodiazepine antagonist flumazenil may unmask seizures in mixed cocaine - benzodiazepine intoxication .
 Chemical: benzodiazepine; Chemical: flumazenil; Disease: seizures; Chemical: cocaine; Chemical: benzodiazepine
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Chemical: benzodiazepine; Chemical: flumazenil; Disease: seizures; Chemical: cocaine; Chemical: benzodiazepine