1306
The electrocardiograms ( ECG ) of 99 cocaine - abusing patients were compared with the ECGs of 50 schizophrenic controls .
 Chemical: cocaine; Disease: schizophrenic
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: cocaine, schizophrenic 
Answer:
 Chemical: cocaine; Disease: schizophrenic