621
BRCA1 mutations cause increased risk for breast and ovarian cancer , frequently of early onset .
 Disease: breast and ovarian 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: breast and ovarian cancer 
Answer:
 Disease: breast and ovarian cancer