11272
These studies examined the ability of CMV IE gene products to modulate IL-6 production .
 protein: IL-6
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: IL-6 
Answer:
 protein: IL-6