2447
In parallel, increased levels of transcripts for IP-10 , a murine homologue in the chemokine family related to IL-8 , were observed in hypoxic lung tissue .
 protein: IP-10; protein: IL-8; protein: chemokine family
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: IP-10, IL-8, chemokine family 
Answer:
 protein: IP-10; protein: IL-8; protein: chemokine family