11561
RESULTS : Of the 24 patients , 6 had Grade 1 pneumonitis , and 13 had Grade 2 pneumonitis .
 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