5885
The tyrosine phosphatase specific inhibitor pervanadate is a potent activator of T lymphocytes through induction of tyrosine phosphorylation and downstream events of the activation cascade .
 protein: tyrosine phosphatase; protein: tyrosine phosphorylation; cell type: T lymphocytes
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: tyrosine phosphatase, tyrosine phosphorylation, T lymphocytes 
Answer:
 protein: tyrosine phosphatase; protein: tyrosine phosphorylation; cell type: T lymphocytes