10259
The class II trans- activator ( CIITA ) is the main transcriptional co-activator for the expression of MHC class II proteins .
 protein: class II trans- activator; protein: MHC class II proteins; protein: CIITA
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: class II trans- activator, MHC class II proteins, CIITA 
Answer:
 protein: class II trans- activator; protein: MHC class II proteins; protein: CIITA