5875
Cross-linking CD40 on B cells preferentially induces stress-activated protein kinases rather than mitogen-activated protein kinases .
 protein: stress-activated protein kinases; protein: CD40; protein: mitogen-activated protein kinases; cell type: B cells
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: stress-activated protein kinases, CD40, mitogen-activated protein kinases, B cells 
Answer:
 protein: stress-activated protein kinases; protein: CD40; protein: mitogen-activated protein kinases; cell type: B cells