4159
Cyclophosphamide associated bladder cancer - - a highly aggressive disease : analysis of 12 cases .
 Chemical: Cyclophosphamide; Disease: bladder cancer
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Chemical: Cyclophosphamide; Disease: bladder cancer