536
3 percent , whereas in patients with DCC - negative tumors , the survival rate was 61 .
 Disease: DCC - negative tumors
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Disease 
Text: {0} 
 Entities: DCC - negative tumors 
Answer:
 Disease: DCC - negative tumors