4701
We questioned whether one can use the limited expression of lymphoid markers or the limited gene rearrangement to conclude that H-RS cells have a lymphoid origin , because these markers may be aberrant in tumor cells .
 cell type: tumor cells; cell line: H-RS cells; protein: lymphoid markers
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: tumor cells, H-RS cells, lymphoid markers 
Answer:
 cell type: tumor cells; cell line: H-RS cells; protein: lymphoid markers