2259
Intensive computerized auditory training results in improved cognition for schizophrenia patients , but participants show variation in their cognitive gains and the biological factors that affect the response to training are unknown .
 None
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:  
Answer:
 None