1577
The patient received bromocriptine and diazepam to treat his symptoms .
 Chemical: bromocriptine; Chemical: diazepam
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
 Entities: bromocriptine, diazepam 
Answer:
 Chemical: bromocriptine; Chemical: diazepam