4066
A combined series of patients experienced a TOL after two or more previous cesarean deliveries ; the rate of vaginal delivery was 66 % , and there was virtually no morbidity .
 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