3419
ISH for EBV -encoded small non-polyadenylated RNAs showed that all cases, whether NK or T, harboured EBV in virtually all tumour cells .
 RNA: EBV -encoded small non-polyadenylated RNAs; cell type: tumour cells
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: EBV -encoded small non-polyadenylated RNAs, tumour cells 
Answer:
 RNA: EBV -encoded small non-polyadenylated RNAs; cell type: tumour cells