1753
Side effects of postoperative administration of methylprednisolone and gentamicin into the posterior sub - Tenon ' s space .
 Chemical: methylprednisolone; Chemical: gentamicin
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: methylprednisolone, gentamicin 
Answer:
 Chemical: methylprednisolone; Chemical: gentamicin