16097
These results suggest that antidepressants targeting serotonin and noradrenaline may have some specific actions on emotion and reward processing which could be used to improve tailoring of treatment or to understand the effects of dual - reuptake inhibition .
 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