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However, in vivo, not only CSF but also many other cytokines are produced under various conditions.
 protein: CSF; protein: cytokines
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: CSF, cytokines 
Answer:
 protein: CSF; protein: cytokines