7300
p70(s6k) integrates phosphatidylinositol 3-kinase and rapamycin-regulated signals for E2F regulation in T lymphocytes .
 protein: p70(s6k); protein: phosphatidylinositol 3-kinase; cell type: T lymphocytes; protein: E2F
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: p70(s6k), phosphatidylinositol 3-kinase, T lymphocytes, E2F 
Answer:
 protein: p70(s6k); protein: phosphatidylinositol 3-kinase; cell type: T lymphocytes; protein: E2F