7357
Ki - ras and p53 mutations in pancreatic ductal adenocarcinoma .
 GENE: Ki - ras; GENE: p53 mutations
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: Ki - ras, p53 mutations 
Answer:
 GENE: Ki - ras; GENE: p53 mutations