11042
The two main experimental variables were the attended hemifield ( left or right ) and the proportion of trials requiring a shift within that hemifield ( 20 % or 80 % ) .
 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