865
BACKGROUND : To determine the onset and extent of combined androgen blockade ( CAB ) - induced anemia in prostate cancer patients without bone involvement .
 Disease: anemia; Disease: prostate cancer
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
 Entities: anemia, prostate cancer 
Answer:
 Disease: anemia; Disease: prostate cancer