1832
RATIONALE : Fluoxetine is a selective serotonin reuptake inhibitor antidepressant widely used by pregnant women .
 Chemical: Fluoxetine; Chemical: serotonin
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: Fluoxetine, serotonin 
Answer:
 Chemical: Fluoxetine; Chemical: serotonin