7970
The ratio of BCL2+ to CD3+ cells in ectopic pregnancy was 0.41.
 cell type: BCL2+; cell type: CD3+ 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: BCL2+, CD3+ cells 
Answer:
 cell type: BCL2+; cell type: CD3+ cells