3217
Serum IgM and IgE concentrations , allergen - specific IgE scores , and the tumor E2R status were combined to construct a three - level risk classification that was more prognostic than any of the individual components .
 GENE: Serum IgM; GENE: IgE; GENE: allergen - specific IgE; GENE: E2R
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
 Entities: Serum IgM, IgE, allergen - specific IgE, E2R 
Answer:
 GENE: Serum IgM; GENE: IgE; GENE: allergen - specific IgE; GENE: E2R