583
DU145 ( prostate cancer ) cell line was used in this assay .
 Anatomy: DU145 ( prostate cancer ) cell line
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: DU145 ( prostate cancer ) cell line 
Answer:
 Anatomy: DU145 ( prostate cancer ) cell line