4177
Lithium - associated cognitive and functional deficits reduced by a switch to divalproex sodium : a case series .
 Chemical: Lithium; Disease: cognitive and functional deficits; Chemical: divalproex sodium
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: Lithium, cognitive and functional deficits, divalproex sodium 
Answer:
 Chemical: Lithium; Disease: cognitive and functional deficits; Chemical: divalproex sodium