10022
In addition, the ability of this enzyme to hydrolyse PIP2 , also in the presence of genistein , implies the possibility that this enzyme can exert its hydrolytic activity independently of protein tyrosine kinase activation .
 protein: protein tyrosine kinase; protein: enzyme
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: protein tyrosine kinase, enzyme 
Answer:
 protein: protein tyrosine kinase; protein: enzyme