11092
Here we demonstrate that B-1 lymphocytes constitutively express nuclear activated STAT3 , which is not expressed by unmanipulated conventional (B-2) lymphocytes .
 cell type: unmanipulated conventional (B-2) lymphocytes; cell type: B-1 lymphocytes; protein: nuclear activated STAT3; protein: STAT3
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: unmanipulated conventional (B-2) lymphocytes, B-1 lymphocytes, nuclear activated STAT3, STAT3 
Answer:
 cell type: unmanipulated conventional (B-2) lymphocytes; cell type: B-1 lymphocytes; protein: nuclear activated STAT3; protein: STAT3