750
These results suggest that the ability of the glucocorticoid receptor to bind to GRE is impaired in steroid-resistant patients because of a reduced number of receptors available for binding to DNA.
 protein: receptors; DNA: GRE; protein: glucocorticoid receptor
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: receptors, GRE, glucocorticoid receptor 
Answer:
 protein: receptors; DNA: GRE; protein: glucocorticoid receptor