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Although visual hallucinations have not been reported as an adverse effect of this agent , we describe three patients who experienced complex visual hallucinations and altered mental status after zonisamide treatment was begun or its dosage increased .
 Disease: visual hallucinations; Disease: visual hallucinations; Chemical: zonisamide
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: visual hallucinations, visual hallucinations, zonisamide 
Answer:
 Disease: visual hallucinations; Disease: visual hallucinations; Chemical: zonisamide