4632
We conclude that genomic instability in ovarian tumors is a dynamic and ongoing process whose high frequency may have been previously underestimated by PCR - based allelotyping of bulk tumor tissue .
 Disease: ovarian tumors; Disease: tumor
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 tumors, tumor 
Answer:
 Disease: ovarian tumors; Disease: tumor