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A novel heterodimerization partner for thyroid hormone receptor .
 protein: thyroid hormone receptor; protein: heterodimerization partner
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: thyroid hormone receptor, heterodimerization partner 
Answer:
 protein: thyroid hormone receptor; protein: heterodimerization partner