1564
MATERIALS AND METHODS : Human neuroblastoma cells and human Chang hepatocytes are grown in a noncontact , coculture system .
 Anatomy: neuroblastoma cells; Anatomy: Chang hepatocytes
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: neuroblastoma cells, Chang hepatocytes 
Answer:
 Anatomy: neuroblastoma cells; Anatomy: Chang hepatocytes