4633
We have identified the source of the genetic instability in one ovarian tumor as a point mutation ( R524P ) in the human mismatch - repair gene MSH2 ( Salmonella MutS homologue ) , which has recently been shown to be involved in hereditary nonpolyposis colorectal cancer .
 Disease: ovarian tumor; Disease: hereditary nonpolyposis colorectal cancer
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: ovarian tumor, hereditary nonpolyposis colorectal cancer 
Answer:
 Disease: ovarian tumor; Disease: hereditary nonpolyposis colorectal cancer