3538
Previously recognized side effects , particularly tremor and gastrointestinal problems , were more frequent in the mexiletine group than in the placebo group .
 Disease: tremor; Disease: gastrointestinal problems; Chemical: mexiletine
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: tremor, gastrointestinal problems, mexiletine 
Answer:
 Disease: tremor; Disease: gastrointestinal problems; Chemical: mexiletine