3364
These observations suggest that stem / progenitor cells in the mammary gland may be especially susceptible to oncogenic transformation .
 Anatomy: stem / progenitor cells; Anatomy: mammary gland
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
 Entities: stem / progenitor cells, mammary gland 
Answer:
 Anatomy: stem / progenitor cells; Anatomy: mammary gland