9682
Fragments of a 3.6 kb sequence of the human CRH gene promoter were amplified by PCR and ligated upstream of a CAT reporter .
 DNA: CAT reporter; protein: CRH; DNA: human CRH gene promoter
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: CAT reporter, CRH, human CRH gene promoter 
Answer:
 DNA: CAT reporter; protein: CRH; DNA: human CRH gene promoter