14923
Control peptides corresponding to the normal pml and RAR alpha proteins were not recognized.
 protein: pml; protein: RAR alpha proteins
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: pml, RAR alpha proteins 
Answer:
 protein: pml; protein: RAR alpha proteins