2397
CONCLUSIONS : Reversible inferior colliculus lesions could be considered as the characteristic for metronidazole - induced encephalopathy , next to the dentate nucleus involvement .
 Disease: inferior colliculus lesions; Chemical: metronidazole; Disease: encephalopathy
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: inferior colliculus lesions, metronidazole, encephalopathy 
Answer:
 Disease: inferior colliculus lesions; Chemical: metronidazole; Disease: encephalopathy