4038
Grade 1 or 2 polyneuropathy affected 56 % of patients while only one ( 2 % ) experienced severe polyneuropathy .
 Disease: polyneuropathy; Disease: polyneuropathy
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: polyneuropathy; Disease: polyneuropathy