4932
Receptor/Stat interaction is mediated by the src homology 2 (SH2) domain of the corresponding Stat protein .
 protein: Stat protein; protein: src homology 2 (SH2) domain
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: Stat protein, src homology 2 (SH2) domain 
Answer:
 protein: Stat protein; protein: src homology 2 (SH2) domain