4833
However , the function of bFGF in parenchymal cells remains to be determined .
 Anatomy: parenchymal cells
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
 Entities: parenchymal cells 
Answer:
 Anatomy: parenchymal cells