1484
Valproic acid induced encephalopathy - - 19 new cases in Germany from 1994 to 2003 - - a side effect associated to VPA - therapy not only in young children .
 Chemical: Valproic acid; Disease: encephalopathy; Chemical: VPA
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: Valproic acid, encephalopathy, VPA 
Answer:
 Chemical: Valproic acid; Disease: encephalopathy; Chemical: VPA