2003
Deletion of all three elements abolished inducibility of IL-6 promoter activity by both LAM and LPS .
 DNA: IL-6 promoter; protein: LAM; 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 promoter, LAM, IL-6 
Answer:
 DNA: IL-6 promoter; protein: LAM; protein: IL-6