2746
Distinct patterns of chromosome 1 abnormalities were found among the histologic types of breast carcinoma .
 DNA: chromosome 1
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: chromosome 1 
Answer:
 DNA: chromosome 1