1461
In lymphoblastoid cell lines , which exemplify an intermediate stage of B-cell differentiation , a reduced expression and activity were observed.
 cell line: lymphoblastoid cell lines
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
Answer:
 cell line: lymphoblastoid cell lines