4349
In 45 patients from breast and / or ovarian cancer families we found six novel mutations two single nucleotide insertions , three small deletions ( 1 - 5 bp ) and a nonsense mutation identified two unrelated families .
 Disease: breast and / or 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 / or ovarian cancer 
Answer:
 Disease: breast and / or ovarian cancer