3042
5 - azacytidine potentiates initiation induced by carcinogens in rat liver .
 Chemical: 5 - azacytidine; Disease: initiation induced by carcinogens
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: 5 - azacytidine, initiation induced by carcinogens 
Answer:
 Chemical: 5 - azacytidine; Disease: initiation induced by carcinogens