3759
Two cases of downbeat nystagmus and oscillopsia associated with carbamazepine .
 Disease: downbeat nystagmus; Disease: oscillopsia; Chemical: carbamazepine
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Disease: downbeat nystagmus; Disease: oscillopsia; Chemical: carbamazepine