5817
The 5 - year risk increased with the number of the above three markers present ( n = 0 : 6 % ; n = 1 : 18 % ; n = 2 : 46 % ; n = 3 : 100 % ) .
 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