4300
Seventeen of the 35 patients were randomly chosen to receive a training program ( lasting approximately 1 month ) designed to establish a systematic strategy of organizing complex visual material .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
 Entities:  
Answer:
 None