8621
Although no germ-line BRCA1 mutation was observed, 6 of the 18 male breast cancer cases (33%) carried truncating mutations in the BRCA2 gene.
 DNA: BRCA2; DNA: BRCA1
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
 Entities: BRCA2, BRCA1 
Answer:
 DNA: BRCA2; DNA: BRCA1