1037
Doxorubicin is an anti - tumor agent that represses cardiac - specific gene expression and induces myocardial cell apoptosis .
 Chemical: Doxorubicin; Disease: tumor
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: Doxorubicin, tumor 
Answer:
 Chemical: Doxorubicin; Disease: tumor