16091
Antidepressant treatment and emotional processing : can we dissociate the roles of serotonin and noradrenaline ?
 Chemical: serotonin; Chemical: noradrenaline
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: serotonin, noradrenaline 
Answer:
 Chemical: serotonin; Chemical: noradrenaline