120
We identified four germline mutations in three breast cancer families and in one breast - ovarian cancer family . among these were one frameshift mutation , one nonsense mutation , one novel splice site mutation , and one missense mutation .
 Disease: breast cancer; Disease: breast - ovarian cancer
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease 
Text: {0} 
Answer:
 Disease: breast cancer; Disease: breast - ovarian cancer