3112
Consequently, IL-12 also failed to induce the DNA-binding activity of STAT4 -containing complexes in the nuclei of these Th2 clones .
 protein: STAT4 -containing complexes; protein: STAT4; protein: IL-12; cell line: Th2 clones
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: STAT4 -containing complexes, STAT4, IL-12, Th2 clones 
Answer:
 protein: STAT4 -containing complexes; protein: STAT4; protein: IL-12; cell line: Th2 clones